baber/WOPTO huggingface dataset:
Patent JP-H01183277-A (JP)
Title: Video special effect processor
Inventor: AIKAWA MASAMI
IPC: G06F12/00
Filed: 1988-01-18
Abstract: PURPOSE:To give the special effect of a picture shape projected on a wave surface by providing a scanning line number generation circuit to set the order of a horizontal scanning line and a designation start point generation circuit to set an address designation start point in an address counter. CONSTITUTION:The title device is provided with the scanning line number generation circuit 12 to set the order of the horizontal scanning line in the counter 11 according to control signals Sc1, Sc2 from an external part, and the designation start point generation circuit 13 to set the start point of address designation in the counter 11, and the counter 11 starts to designate an address from the address of a frame memory corresponding to both the horizontal scanning line of a set number and the set designation start point. Accordingly, by controlling repeatedly this state while changing it, it comes free from the viewpoint of a video picture to deviate a specified horizontal scanning line to the right, and to deviate other horizontal scanning line to the left, or to deviate the respective horizontal scanning lines in a vertical direction, and the video picture of the picture shape projected on the wave surface can be obtained as the special effect.
Patent JP-H07220273-A (JP)
Title: Production of magnetic recording medium
Inventor: HIRATSUKA RYOICHI
IPC: C23C14/30
Filed: 1994-01-26
Abstract: PURPOSE:To provide a method for producing a magnetic recording medium by which a film can be continuously formed by vacuum deposition even when a sublimable material is used and productivity can be improved. CONSTITUTION:When a thin film of an evaporating material 16 is formed on a substrate by vacuum deposition, the evaporating material 16 is fed so that it is pressed upward from the underside opposite to the side to be irradiated with electron beams for heating the evaporating material 16 under rotation by a motor 14 and vacuum deposition is continuously carried out. A sublimable material such as quartz may be used as the evaporating material 16.
Patent JP-S61167173-A (JP)
Title: Waterwheel facility
Inventor: ISHII HIDETO
IPC: F03B3/00
Filed: 1985-01-18
Abstract: PURPOSE:To effectively utilizing the excessive water in a high water season so as to increase the output of a waterwheel by, without ineffectively discharging said water, by jetting-out the stored water in a pool toward the downstream in an outlet pipe on the downstream of a waterwheel. CONSTITUTION:A jet injection port 5 for jetting-out the stored water in a pool towards the downstream is formed onto an outlet pipe 4 on the downstream of a waterwheel 3, and a water feeding pipe 6 having a gate 7 is connected between the jet injection port 5 and the pool. Therefore, when the gate 7 is opened in a high-water season, the excessive water is jetted into the outlet pipe from the jet injection port 5, and accelerates the water stream, and the output of the waterwheel can be increased.
Patent JP-S58127596-A (JP)
Title: Current limiting circuit for inverter
Inventor: MATSUMOTO KEIJI
IPC: H02P27/06
Filed: 1982-01-20
Abstract: PURPOSE:To readily suppress the excess current of an inverter by suppressing the slip only when the load current flows over the prescribed value. CONSTITUTION:When the load current of an inverter 4 increases larger than the set value, this is detected by a current detector 15, and the output signal I of the detector 15 is inputted together with the output omegaS of the amplifier 9 to a frequency correcting circuit 16. With the above construction, when the current which exceeds the current limiting value is flowed at the abrupt load varying time, the output frequency of the inverter instantaneously decreases from the value at the operating time so far, and the motor current is abruptly decreased. As a result, when it decreases lower than the motor current, the frequency of the inverter gradually recovers to the ordinary value.
Patent JP-H04240669-A (JP)
Title: Color image forming device
Inventor: ECHIGO NAOYUKI
IPC: G03G15/01
Filed: 1991-01-24
Abstract: PURPOSE:To make information which is exposed at the same time image information at the same part on a transfer material in a color image forming device provided with the image forming part of every color. CONSTITUTION:It is assumed that La, Lb, Lc or Ld expresses a distance between an exposing position and a transfer position for every color, Yb expresses a distance from a yellow image transfer part 5a to a magenta image transfer part 5b, Yc expresses a distance from the transfer part 5a to a cyan image transfer part 5c, and Yd expresses a distance from the transfer part 5a to a black image transfer part 5d in figure. The transfer parts are respectively arranged so that a difference between Lb and La is made equal to Yb, a difference between Lc and La is made equal to Yc, and a difference between Ld and La is made equal to Yd.
Patent JP-S59139280-A (JP)
Inventor: AASAA AREN JIYOONZU
IPC: A63B21/00
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54100639-A (JP)
Title: Band-pass filter circuit
Inventor: KURIHARA HIROSHI
IPC: H03L7/10
Filed: 1978-01-26
Abstract: PURPOSE: To attenuate noise in a narrow band, and also to attain leading-in at a high speed by equipping a loop filter with its charging time constant smaller than discharging one and by controlling a voltage control oscillator by its output voltage.  
     CONSTITUTION: Loop filter 104 composed of semiconductor D 1 , resistances R 1  and R 2 , and capacitor C is so selected that its charging time constant will be smaller than discharging one. Then, a phase difference between connection points 13 and 14 or that of a regenerated carrier is denoted by (ϕ), which is in proportion to difference (f-f 0 ) between frequency (f) of an input sine wave at connection point 13 and center frequency (f 0 ) of band-pass filter 102, and the control voltage of voltage control oscillator VCD105 is nearly in proportion to (ϕ) within the constant operation range of automatic frequency control voltage AFC. By the output voltage of filter 104, oscillator VCO105 is controlled. Consequently, noise can be attenuated in a narrow band, and high-speed leading-in can also be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52103931-A (JP)
Title: Variable packet transmission method
Inventor: NAKANO TSUYOSHI
IPC: G06F3/00
Filed: 1976-01-28
Abstract: PURPOSE: To facilitate addition of functions and integration of the similar system by reconfiguring the system as required by the data transmission frame and to permits a high-speed transmission by minimizing the overhead of the line information. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61168188-A (JP)
Title: Double cassette tape recorder
Inventor: SHIMAGAMI KAZUTO
IPC: G11B27/10
Filed: 1985-01-21
Abstract: PURPOSE:To perform sound recording operation associatively with music selecting operation at a playback side by bringing a playback side and a sound recording side tape recorder under the control of a microcomputer. CONSTITUTION:When a key 5 is pressed, a tape 1 is all rewound and when the 1st piece of music is detected, a timer 7 starts to perform playback operation for 10sec. Then the tape is fed fast to detect the 2nd piece of music and each head of music is reproduced for 10sec at each time. If a key 6 is pressed in the middle, the tape 1 is rewound up to the head D of the music and the reproduction of a tape 1 and the sound recording of a tape 2 are started at the same time. When the music comes to the end, the tape 1 is placed in index tracing operation again from next music. This operation is repeated to dub the contents of the tape 1 selectively and securely while only the head of music is listened to.
Patent JP-H04248170-A (JP)
Title: Magnetic head positioning device
Inventor: TSUKADA MITSUYOSHI
IPC: G11B21/02
Filed: 1991-01-25
Abstract: PURPOSE:To make the device capable of high positioning accuracy and high positioning speed and to cope with a magnetic disk driving device of a small size capable of high speed access. CONSTITUTION:A magnetic head 20 is driven by a laminated piezoelectric actuator 70 laminated with plural piezoelectric substances for generating distortion. A magnification mechanism for magnifying largely the distortion generated by the laminated piezoelectric actuator 70 and converting the distortion into a deflection angle; possesses two leaf springs 51 and 52, and the magnetic head 20 is fixed to the tips of these leaf springs 51 and 52. Consequently, when a voltage is impressed upon both sides of each piezoelectric substance, distortion proportionate to electric field intensity is generated on each piezoelectric substance to oscillate the tips of the leaf springs 51 and 52. Then, the device is provided with a means for reading out servo information written previously on a magnetic disk 10 and a means for positioning the above magnetic head 20 into a target track based on the said servo information. Consequently, the magnetic disk 10 is controlled based on the servo information, and is sought, and even there is hysteresis on the piezoelectric substance, the magnetic head 20 can accurately be positioned without receiving the above effect.
Patent JP-S62164467-A (JP)
Inventor: YUKI TADAHIRO
IPC: A61L9/16
Filed: 1986-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02188929-A (JP)
Title: Semiconductor device
Inventor: MURAKAMI YOSHINORI
IPC: H01L21/337
Filed: 1989-01-18
Abstract: PURPOSE:To obtain a voltage-drive type semiconductor device which can realize a large current capacity by expanding a region of a Schottky junction where a tunneling current flows when an electric field from a gate electrode is impressed by a method wherein a semiconductor substrate which has been sandwiched between a face of the Schottky junction and an insulated-gate electrode is formed at an acute angle. CONSTITUTION:In a semiconductor device, a semiconductor substrate 100 used as a drain region and a Schottky junction 301 together with the semiconductor substrate 100 are formed; the device is provided with the following: a metal electrode 400 used as a source region; and insulated-gate electrodes 500, 601 formed to be adjacent to a face of said Schottky junction. In the semiconductor device, the semiconductor substrate 100 sandwiched between the face of said Schottky junction and the insulated- gate electrodes 500, 601 is formed at an acute angle. For example, a Schottky metal film 400 composed of W or the like is formed so as to cover a main face of a semiconductor substrate 100 composed of n-type Si; gate electrodes 601 composed of conductive polycrystalline Si are formed, via gate insulating films 500, so as to be filled into the semiconductor substrate 100; and an angle between a junction face of a Schottky junction 301 and electrode faces of the gate electrodes 601 are formed at an acute angle.
Patent JP-S57126320-A (JP)
Title: Slurry transport equipment
Inventor: DAISHIN TAKAHIRO
IPC: B65G53/66
Filed: 1981-01-23
Abstract: PURPOSE:To clean dirty water without a special cleaning apparatus by scattering water (dirty water) separated from coal by a dehydrator after transporting coal in the from of slurry from above a coal layer in a storehouse and by  passing same through the layer. CONSTITUTION:When a pump 4 is driven to suck water in a water tank 2 and supply pressure water to an ejector 11, a swirl nozzle 12 and a jet nozzle 13, coal in a storehouse 1 is cut by a water jet ejected by both nozzles 12, 13 to be formed in a slurry and sucked by the ejector 11. This slurry is transported though a pipe 19 to a dehydrator 7. The coal dehydrated here is put into a hopper 9 from a gutter 8. On the other hand, the dirty water is poured into a tank 6, and scattered on coal in the storehouse by a swirl scattering nozzle 14 from a pump 5, whereby spontaneous combustion can be prevented. In a process of sinking the coal layer, powdered coal of the water is eliminated, and the water is stored in a tank 2 as clean water to be circulated.
Patent JP-H11198634-A (JP)
Title: Air-conditioning casing
Inventor: KOIKE IKUO
IPC: F24F13/32
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To improve in assemble workability at the time of inserting a bolt into the engaged hole without entailing drop in the rigidity of this engaged hole. SOLUTION: A stopper part 310 is beamlikely extended toward the central side of a bolt 104 from the insertional direction recessive side of this bolt 104, while it is connected to a casing body 102 at the insertional direction recessive side of the bolt 104. With this, since it becomes such a structure as merely bending and deforming a tip side of the stopper part 310, there is no need to eccesively reduce the flexural rigidity of a root side of the stopper part 310, and thus the tip side of the stopper part 310 is easily bendable and deformable in combination. Therefore, assemble workability is well improvable without entailing any drop in the rigidity of an engaged hole 300.
Patent JP-2000205947-A (JP)
Title: Multi-point photometric system
Inventor: ISHIKAWA NORIO
IPC: G01J3/46
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple and low-cost multi-point photometric system. SOLUTION: This multi-point photometric system comprises a plurality of light receiving parts 3 longitudinally connected to one body part 2. Each light receiving part 3 can be mounted on top of the body part 2 and constitute single photometric equipment. An adapter 6 for enabling communications with the body part 2 is mounted on the lower surface of each light receiving part 3 and an adapter 7 for communicably connecting the plurality of longitudinally connected light receiving parts 3 is mounted on top of the body part 2. Further, communication cables 8 connect the leading adapter 6 to the adapter 7 and the adjacent adapters 6 to each other. The main body part 2 communicates with each light receiving part 3 and conducts photometry at each light receiving part 3, the result of the photometry received and displayed on a display panel 12.  Of separable independent pieces of photometric equipment, the one body part 2 and the plurality of light receiving parts 3 are communicably connected together to constitute the multi-point photometric system so as to achieve simplification of the system and its cost reduction.
Patent JP-S60151993-A (JP)
Inventor: YAGI SOUICHI
IPC: H05B44/00
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59136430-A (JP)
Title: Continuous rolling and annealing apparatus
Inventor: IIDA HIROSHI
IPC: B21B1/22
Filed: 1983-01-21
Abstract: PURPOSE:To provide the titled apparatus of which the furnace heat inertia is reduced and various kinds of heat cycles can be mixed, constituted by covering the inner surface of the furnace wall of a continuous rolling annealing apparatus of a plate material formed by connecting a continuous cold rolling apparatus having rolling machines in tandem arrangement and a continuous annealing apparatus with a ceramic fiber. CONSTITUTION:The continuous rolling and annealing apparatus of a plate material S is constituted by connecting a continuous cold rolling apparatus 1 having a plurality of rolling machines 2 in tandem arrangement and a continuous annealing apparatus 3 consisting of a heating zone 5, a holding zone 6, a cooling zone 7 and an over-aging zone 8 through a looper 4. An apparatus 23 for continuing each plate material S by welding the same at the inlet side of the apparatus 1 and a rolling control apparatus 20 for inhibiting the meandering configuration of the rolled plate material S are provided to the apparatus 1 and the walk inhibiting means of the plate material S for adjusting the position of hearth rolls 11 of the apparatus so as to reduce walk, that is, the inclination controller 21 of the roll 11 is further provided to said apparatus 3 while the inner surface of the furnace wall of the aforementioned zones 5, 6, 8 of the apparatus 3 is especially covered with a ceramic fiber SF. As a result, the loss of heat energy can be reduced and the times required in stopping and starting the furnace can be shortened.
Patent JP-H07221333-A (JP)
Title: Manufacture of solar battery
Inventor: NAKAJIMA KAZUTAKA
IPC: H01L31/04
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a highly efficient solar battery at low cost by reducing the number of heat-treating processes. CONSTITUTION:After applying N-type impurity past 2 to the entire surface of a P-type silicon substrate 1 which has been subjected to texture etching, titanium-based paste 3 is applied to the partial surface of the paste 3 except the parts proposed for the formation of light receiving surface electrodes and the phosphor concentration is reduced only at the parts where the paste 3 is applied on the paste 2. Then a partially deep N<+>-type layer 4 is formed by heating the substrate l to about 900 deg.C in a thermal diffusion furnace and, at the same time, a titanium oxide (TiO2) film 5 for forming a reflection preventing film is formed by making the paste 3 compacter. Thus a highly efficient solar battery is obtained at a low cost by forming deep junctions at the parts of the substrate 1 where the light receiving surface electrodes are formed and shallow junctions in the other area by one time of heat treatment.
Patent JP-2000203306-A (JP)
Title: Travel control device for vehicle
Inventor: TAYA SATOSHI
IPC: F02D29/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the unnecessary release of travel control by providing a travel control releasing means continuing the travel control by a travel control means when a vehicle behavior is within an allowable range and releasing the travel control by the travel control means when it is outside the allowable range. SOLUTION: The shift signal of a shift mechanism 11 is read, and whether a shift lever 11a is shifted to a second-speed range from a drive range or not is judged. If the judgment is NO, a timer interruption process is completed. If the judgment is YES, whether the engine speed N2nd exceeds a predetermined engine speed threshold value NHT or not. If N2nd<=NHT, it is judged that the engine speed N2nd a is within an allowable range, and the timer interruption process is completed. If N2nd>NHT, a follow travel control release flag FF is set to '1' indicating a released state, and the timer interruption process is completed.
Patent JP-S59138299-A (JP)
Title: Detergent composition
Inventor: ATSUPAYA RAGIYUNASU NAIKU
IPC: C11D1/12
Filed: 1984-01-20
Abstract: Detergent compositions suitable inter alia for hand dishwashing include as active detergent a mixture of dialkyl sulphosuccinates obtained from a mixture of C<sub>7</sub> and C<sub>8</sub> aliphatic alcohols, optionally with C<sub>6</sub> alcohol. Improved performance and formulation benefits are obtained.
Patent JP-S62165973-A (JP)
Title: Infrared ray detector
Inventor: MAEKAWA TORU
IPC: G01J1/02
Filed: 1986-01-17
Abstract: PURPOSE:To increase the signal injection efficiency of an infrared ray detector by forming the peripheral region of an impurity atom implanted layer for forming a diode of an infrared ray detecting element of an Hg1-xCdxTe composition variable layer having high (x) value to reduce a surface leakage current. CONSTITUTION:An N<+> type layer 3 is formed on a P-type Hg1-xCdxTe substrate 1. A CdTe crystal layer 21 formed selectively on the peripheral region of the layer 3, and an Hg1-xCdxTe composition variable layer 22 having an (x) value larger than that of the other region by diffusing with the substrate 1 under the layer 21 are formed on a P-type Hg1-xCdxTe substrate 1. After an insulating film 2 is formed on the substrate 1, it is opened to contact with a metal electrode 3. Thus, since the peripheral region of the region 3 for forming a diode of an infrared ray detecting element is formed of the layer 22 having an energy gap larger than the other region, a tunnel current is reduced in said portion. Accordingly, a surface leakage current at the periphery of the diode is reduced. Thus, the signal injection efficiency of the element is improved.
Patent JP-S5599943-A (JP)
Title: Vinyl chloride resin composition
Inventor: AOKI TOSHIHIRO
IPC: C08K5/07
Filed: 1979-01-26
Abstract: PURPOSE: To prepare the title composition which can be compounded with an anti- fogging agent without reducing the thermal stability, by adding a specific β-diketone compound to a vinyl chloride resin containing a low-toxic metal soap, an epoxy resin, and an organic phosphite compound.  
     CONSTITUTION: A resin composition composed of (A) 100pts.wt. of a vinyl chloride resin, (B) 0.01W10 parts of an organic acid zinc salt, (C) 0,01W10 parts of the organic acid salts of Ia and/or IIa metals, (D) 0.01W10 parts of an epoxy resin, (E) 0.01W5 parts of an organic phosphite compound (e.g. diphenyldecyl phosphite), (F) 0.001W5 parts of an aromatic β-diketone compound of formula I (R 1 , R 2  are H, halogen, alkyl, aryl, etc.; R 3  is H, alkyl, cycloalkyl, etc.; R 4  is H, alkyl, II, etc.) or its metal salt, and (G) 0.01W10 parts of one or more anti-fogging agents. The composition is excellent in weather resistance and plate-out resistance, and suitable for the agricultural use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60153145-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO SHINICHIROU
IPC: H01L21/3205
Filed: 1984-01-23
Abstract: PURPOSE:To enable the reduction in wiring width in multilayer wiring down to the minimum possibility of formation by a method wherein, after formation of the first and second wirings, the third wiring metal is connected at the region surrounding the overlapping of the wiring on the two layers. CONSTITUTION:The first wiring 13 is formed on a substrate 11. A PSG is produced over the entire surface as an interlayer insulation film 12. Next, aluminum is formed with a thickness of 1.2mum as the second wiring 14. The interlayer insulation film 12 in the region (including the periphery of the overlapping of the first wiring 13 and the second wiring 14) where the first and second wirings 13 and 14 are surrounded is removed by using a photo resist 12' as a mask e.g. by dry etching. Then, when the third wiring metal 15 is adhered and then removed over by etching its thickness, i.e. aluminum 1.2mum by RIE etching, the film of the third wiring metal 15 remains on the side wall of the overlapping of the first and second wirings 13 and 14 and at the removed part of the film 12; accordingly, the titled device of the desired structure completes.
Patent JP-S57123740-A (JP)
Title: Counter circuit
Inventor: NAKAMURA OSAMU
IPC: H03K21/02
Filed: 1981-01-22
Abstract: PURPOSE:To simplify a counter circuit which counts pieces of pulse input information by counting them by one counter by using a timing signal which corresponds to a sequence of input pulses. CONSTITUTION:Every time pulse information is inputted to input terminals 1-3, input pulses are counted in response to timing signals CK1-CK3. Then, the output of the counter is written in a data storage part 15 in response to a timing signal CK4 from a decoder 6 a prescribed time later, and the counter 14 is reset by a timing signal CK5.
Patent JP-S63177216-A (JP)
Title: Key matrix
Inventor: KATSUNUMA TETSUO
IPC: G06F3/023
Filed: 1987-01-17
Abstract: PURPOSE:To shorten the key operating time by forming a key matrix with 3-contact key switches in addition to the 1st and 2nd contacts connected to the 1st and 2nd ports and a 3rd contact of a prescribed potential and controlling simultaneously these 1st-3rd contacts in a conductive or nonconductive state. CONSTITUTION:When an optional key switch S21, for example, is pushed, the voltage VCC is supplied to a terminal A1 of an input port A as well as to a terminal B4 of an input port B. Thus both blocks A and B are actuated and therefore a specific key switch that is pushed in a block C is decided based on the input data on both ports A and B. Then the push of the switch S21 is decided. In the same way, another pushed switch is also decided in case an input operation is carried out with push of said switch. Thus it is possible to easily perform a quick input operation in a simple constitution.