baber/WOPTO huggingface dataset:
Patent JP-S6439813-A (JP)
Title: Digital channel selecting device
Inventor: SAKATA TOSHIFUMI
IPC: H03J7/02
Filed: 1987-08-05
Abstract: PURPOSE:To picture-record a correct image by providing a memory for whether a horizontal synchronizing signal exists or not, after an automatic fine tuning function AFT operation has been ended, and a counter for counting a state of non-existence for a prescribed time, when the horizontal synchronizing signal has been varied to non-existence from existence. CONSTITUTION:The titled device is provided with a memory for storing whether a horizontal synchronizing signal exists or not, after an AFT operation has been ended, and a counter for counting a state of non-existence for a prescribed time, when the horizontal synchronizing signal has been varied to non-existence from existence. Accordingly, at the time of an input state of a weak electric field, or even if a picture plane falls into disorder (the horizontal synchronizing signal is cut off instantaneously) due to a noise, etc., the AFT operation is not restarted immediately but only when a broadcast signal has been interrupted exceeding a prescribed time, the AFT operation is restarted, and when a state that the broadcast signal does not exist has been varied to a state that is exists, the AFT operation can be started immediately. In such a way, a stable picture plane can be viewed, and by timer picture recording early in the morning by a VTR, etc., a beautiful picture plane can be brought to picture recording surely.
Patent JP-H1137981-A (JP)
Title: Method for manufacturing ultrasonic wave inspecting test piece
Inventor: HOSOYA MASAATSU
IPC: G01N29/30
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ultrasonic waves inspecting test piece capable of with good precision and integrally arranging various kinds of foreign matters as artificial defects inside a test piece. SOLUTION: A recess part 5 vacuum-deaerating is formed in at least one of joint faces 3, 4 of an upper base material 1 and a lower base material 2, and an accommodating hole 7 accommodating artificial defects 8 is formed in the recess part 5. The accommodating hole 7, the artificial defects 8 and the joint faces 3, 4 are chemically cleaned and an oxide film on the surface is removed. Thereafter, the artificial defects 8 are accommodated in the accommodating hole 7 and the upper and lower base-materials 1, 2 are overlapped, and the joint faces 3, 4 and the recess part 5 are hermetically sealed, and the hermetically sealed product is set in a hot isostatic process(HIP) to diffusedly joint each member.
Patent JP-H0362642-A (JP)
Title: Voice privacy call device
Inventor: FUSHIMI SHIGEO
IPC: H04K1/04
Filed: 1989-07-31
Abstract: PURPOSE:To realize a voice privacy call device with higher privacy call intensity by keeping a delay of a transmission noise signal included in a privacy call signal within a prescribed range independently of the quantity of the delay in the transmission line. CONSTITUTION:A transmission noise generating circuit 102 generates a periodic noise signal and an initial signal generating circuit 103 generates a sinusoidal wave. A transmission control circuit 106 controls a selection circuit 104 so as to select a output signal of the circuit 103 for a prescribed time width only and the output waveform address of the circuit 102 is forcibly preset to the address (i) at an attenuating point of the envelope of the sinusoidal wave, a time t1. The address is sequentially incremented in a predetermined loop from the address 0 to an address (k) including the address (i) and it is repeated. An initial signal detection circuit 114 detects an envelope attenuation point of the sinusoidal wave signal from the signal reaching the reception side. A reception control circuit 116 presets an output waveform address of a reference noise generating circuit 112 based on the result of detection from the initial signal detection circuit 114 at a time t2 to the address (j).
Patent JP-H0361158-A (JP)
Title: Vehicle driving device
Inventor: AKASHI HIDEJI
IPC: H02K5/16
Filed: 1989-07-27
Abstract: PURPOSE:To obviate a contact of a bent shaft to a spider by installing the spider, in which a rotor core is installed, in an axle shaft which is concurrently a rotor shaft of a motor, and while forming a clearance between the axial central part of the spider and the rotary shaft. CONSTITUTION:In a driving device of a vehicle, for example a motor 1' of an electric car, a spider 5' is installed in an axle shaft 3 which is concurrently a rotary shaft of the motor 1'. A rotor core 4 wound with a rotor conductor 6 is installed in the spider 5'. Furthermore, a stator 7 is installed in the rotor core 4. With this structure, a hollow part 20 is provided in the inner central part of a vehicle through a hole of the spider 5'. When the spider 5' is engaged with the shaft 3 at an engagement part 5'c, a clearance surrounding the shaft 3 is formed with the hollow part 20 between the inner surface of the spider 5' and the shaft 3. A contact of a bend to the spider 5' is thereby eliminated even if the shaft 3 is bent.
Patent JP-H0920785-A (JP)
Title: Nonionic paramagnetic ion complex and complexing agent for forming the same
Inventor: ROBAATO UORUTAA UEEBAA
IPC: C07F5/00
Filed: 1995-07-11
Abstract: Novel magnetic resonance imaging agents methods utilize complexes of paramagnetic ions with alkoxyalkylamide deriviatives of diethylenetriaminepentaacetic acid ("DTPA") or ethylenediaminetetyraacetic acid ("EDTA"). These novel imaging agents are characterized by excellent NMR image-contrasting properties and by high solubilities in physiological solutions. The complexes are represented by the following formula:  <IMAGE>  wherein A is -CH2CH2- or  <IMAGE>  and M+Z is a paramagnetic ion of an element with an atomic number of 21-29, 42-44 or 58-70, and a valence number, Z, of 2 or 3; R1 is -O- or R3-N-R2, R2 is -(CH2CH2O)n-R4, n is 1-10, R4 is alkyl or aryl, R3 is H, R2, alkyl, hydroxy, alkoxy, cycloalkyl or aryl, wherein Z of the R1 groups are -O- and the remainder of the R1 groups are R2-N-R3 groups.
Patent JP-H0939021-A (JP)
Title: Production of fiber reinforced resin composite
Inventor: NAITO HAJIME
IPC: B29L9/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To easily obtain a molded product high in fiber coatent by laminating reinforcing fiber mats and a mate like material or corrugated reticulated material high in resin circulation properties in a mold for reactive injection molding and injecting a reactive raw material resin to allow the same to penetrate into resin circulation spaces and simultaneously allowing the resin to flow out to the adjacent reinforcing fiber mats. SOLUTION: After two reinforcing fiber mats 2 are set to the interior of a mold 5 in such a state that a metal net (corrugated reticulated material) 1a is held between the mats 2, polyol and isocyanate being reactive liquids are respectively sent to a mixing head 7 from tanks 8a, 8b to be mixed and the obtained polyurethane resin raw material is injected into the mold 5. At this time, the polyurethane resin raw material penetrates into the resin circulating spaces 4a formed by the reinforcing fiber mats 2 and the metal net 1a from the injection direction A to flow out toward the reinforcing fiber mats 2 in a B-direction through the meshes 4b of the metal net 1a. As a result, the polyurethan resin raw material is infiltrated into the mats from the end parts thereof from a thickness direction.
Patent JP-H0645611-A (JP)
Title: Power mos semiconductor element
Inventor: NAKAJIMA TSUNEHIRO
IPC: H01L29/78
Filed: 1992-07-24
Abstract: PURPOSE:To prevent that an electric current is concentrated in the lower part of a connection part to a main terminal and to enhance the turn-off strength of the title element by a method wherein a gate electrode on a semiconductor substrate is divided into a central part and an outer circumferential part and divided gate electrodes are connected to each other via a resistance. CONSTITUTION:An IGT chip 10 is composed of polycrystalline silicon, it is provided with gate electrodes 51, 52 which are divided into two regions by an insulating film 6, and both gate electrodes are connected by a thin resistant part 53 in a polycrystalline silicon layer. Consequently, an equivalent circuit is composed of two IGBTs 11, 12 connected in parallel across a terminal C and a terminal E, a resistance is connected across a gate terminal G connected to a bonding pad 50 and a gate electrode for the IGBT 12, and the ON-OFF timing of the IGBTs 11, 12 can be displaced. When a Vo is turned off, an electric current for the IGBT 11 under the gate electrode 51 is first turned off. Since the resistance part 53 is connected to the gate electrode 52 for the IGBT 112, the pulling-out of an electric charge is delayed by its portion and the title element is turned off after its time has been displaced.
Patent JP-S6256942-A (JP)
Title: Mounting device for photography system
Inventor: NISHIMURA SHINJI
IPC: H04N5/225
Filed: 1985-09-05
Abstract: PURPOSE:To mount a photography system at its fixed position speedily with high precision and to display its state by forming recessed parts in a camera body and the photography system, and detecting the mounting state by a light emitting means and a photodetecting means and displaying it. CONSTITUTION:Recessed parts 41 and 42 are provided on the camera body side 4, the projecting means 11 is provided in a recessed part 31 formed in the mount part 3 of the photography system, and photodetecting means 12 and 13 are provided in recessed parts 32 and 33, so that when parts 3 and 4 are mounted correctly, the recessed part 31 is covered completely with a surface 43. If the parts are mounted while shifting in position to form an opening with a gap 16 between the recessed part 31 and surface 43, luminous flux 14 from the light emitting element 11 leaks and reaches the photodetecting means 13, whose signal is supplied to a display means provided to the camera body to make a display alarm. Thus, the state of the photography system is displayed speedily with high precision through simple constitution while the photography system is mounted.
Patent JP-H0360523-A (JP)
Title: Sense amplifier circuit
Inventor: OBATA TAKEO
IPC: G11C7/06
Filed: 1989-07-28
Abstract: PURPOSE:To reduce current consumption by providing the power supply switch of a sense amplifier in a sense amplifier circuit to be used for an AND array circuit and turning ON this power supply switch by using an ON signal to a switch for selecting the output of the sense amplifier. CONSTITUTION:A sense amplifier 2 is connected through a transistor T to a power source Vcc and to the gate of this transistor T, control signals to be impressed to switches SW1 and SW2 are inputted from a selecting circuit 3. Thus, when the control signal from the selecting circuit 3 is made 'H', the transistor T is turned ON and the sense amplifier 2 is turned to an operating state. Then, an output signal from this sense amplifier 2 is guided through the switch SW1 in the ON state to a rear step. On the other hand, when a selecting signal is made 'L', the switch SW2 is turned ON and a signal from another IC circuit is guided to the rear step. Then, feeding for the sense amplifier 2 is interrupted by the turned-OFF transistor T.
Patent JP-S6167608-A (JP)
Inventor: DANII RICHIYAARU
IPC: B60G17/015
Filed: 1985-09-06
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-H1173634-A (JP)
Title: Magnetic recording medium
Inventor: KAWARAI MASAYOSHI
IPC: G11B5/73
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium which suppresses the phenomenon that noise increases owing to storage and has high output in short wavelength recording with <=0.8 μm median recording wavelength required for a small-sized high image quality videotape, etc. SOLUTION: A magnetic coating film contg. a magnetic metal powder and an inorg. powder having a Mohs hardness of >=5 is formed on one side of a substrate and a back coat layer contg. carbon black in the form of aggregates or primary particles having a larger diameter than the major axis size of the magnetic metal powder is formed on the other side to obtain the objective magnetic recording medium. The magnetic coating film has >=1,500 Oe coercive force.
Patent JP-2000028753-A (JP)
Title: Raindrop sensor
Inventor: HIRANO AKITAKA
IPC: B60S1/08
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a raindrop sensor for fitting a sensor body to an optical member that is glued to the inner wall of a window shield without applying force to the wind shield from its inner wall side. SOLUTION: An optical member that is glued to the inner wall of a front window shield is accommodated in the recessed part of a sensor body, and an operation part 72 of a slide lock member 70 is pressed in a direction along the inner wall of the front window shield. Then, both projections 70b for locking of the slide lock member 70 are guided along each slide surface 66c of both stoppers 66b of a left wall 66 of a casing member 60b on each slide surface 72d. Both the projections 70b are gear-locked to both stoppers 66b from the base part side of a plate body 71. As a result, the slide lock member 70 detachably pinches the optical member at an area to both leaf springs 80 due to its elastic force.
Patent JP-H0544193-A (JP)
Title: Coating composition for cast-coated paper and its utilization
Inventor: FUSEYA YOSHIRO
IPC: D21H19/36
Filed: 1991-08-07
Abstract: PURPOSE:To provide the subject coating composition containing a synthetic rubber latex, a specific aqueous urethane resin and a pigment and improved in the luster, uniformity, surface strength, printability and abrasion resistance without the addition of casein. CONSTITUTION:The objective composition contains (A) a synthetic rubber latex such as SBR latex in an amount of 100 pts.wt. as the solid content, (B) an aqueous urethane resin treated with an epoxy compound (e.g. epoxy resin) having two or more epoxy groups in the molecule in an aqueous urethane resin solid content: epoxy compound ratio of 100 parts: 1-20 parts in an amount of 10-100 pts.wt. as the solid content, and (C) a pigment such as clay or lightweight calcium carbonate. 100 pts.wt. of the pigment is preferably compounded with 25-50 pts.wt. of the components A and B, respectively, and the composition is preferably coated in a dry weight of 10-25g/m<2>.
Patent JP-S58101133-A (JP)
Title: Stretched film
Inventor: SAZUKA MASATAROU
IPC: B65D65/02
Filed: 1981-12-09
Abstract: PURPOSE:The titled film useful for packaging foods, having improved strength, elongation, fog resistance, transparency, and self adhesiveness, comprising a specific polyethylene, a tackifier and a surface active agent. CONSTITUTION:100pts.wt. low-pressure low-density polyethylene having a density of 0.905-0.940g/cm<3> and a melt flow index of 1.2-3.5g/10min is blended with 2-40pts.wt., preferably 5-30pts.wt. tackifier (e.g., rosin, etc.) and 0.2-5pts.wt. surface active agent (e.g., glycerol fatty acid ester, etc.). An antioxidant, ultraviolet light absorber, lubricant, colorant, etc. may be properly added to the blend.
Patent JP-S5988405-A (JP)
Title: Preparation of attracting and killing agent for moth noxious to agricultural crop
Inventor: HIRANO SEIZOU
IPC: A01N59/12
Filed: 1982-11-10
Abstract: PURPOSE:To prepare the titled agent effective to the moth noxious to agricultural crops, and free from the problems of pesticide pollution, by adding crushed potato, sucrose, and SHOCHU (low-class distilled spirits) to fruit juice, fermenting the mixture in a cold and dark place, and adding sodium dehydroacetate to the obtained liquid. CONSTITUTION:20kg of fruit juice is mixed with 1kg of crushed potato, 500g of sucrose, and 540cc of SHOCHU, fermented for >=2 weeks in a cold and dark chamber, and added with 2.7g of sodium dehydroacetate to obtain the objective attracting and killing agent. The agent is a kind of alkaline aromatic substance, and its attracting and killing property is based on the habit of the moth acting in response to feromone exuded from the body of a moth, stimulating the olfactory organs of the moth and inducing the action. Moths are attracted by the smell of the alkaline aromatic substance, intoxicated with the liquid, and drown in the liquid by the paralysis of the respiratory organs, the circulatory organs, the nerves, and the digestive organs.
Patent JP-2001032120-A (JP)
Title: Disposable wearing article
Inventor: MATSUSHITA MICHIYO
IPC: A41D31/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To partially raise air permeability of disposable wearing article using a nonwoven fabric. SOLUTION: Fixed parts 16, 17 and 20 of nonwoven fabric of disposable wearing article 1 are provided with a plurality of pleats 21-23. The gaps of fibers of the nonwoven fabric are made larger at the parts of the pleats 21-23 than those at the circumferences of the fixed parts 16, 17 and 20.
Patent JP-H0482665-A (JP)
Title: Machine tool with refuge device for tail stock
Inventor: YOSHIDA KATSUYUKI
IPC: B24B41/06
Filed: 1990-07-26
Abstract: PURPOSE:To eliminate the necessary performing the removal of a hydraulic hose for driving a tail spindle and an electric wire, etc., for confirming the work support in case of a refuge, and to shorten a rearrangement time, by composing it so as to retract a tail stock with its revolving at the angle with least interference, with a means retracting the tail stock being provided on the end of a carriage. CONSTITUTION:In the case of changing to an internal face grinding from outer diameter grinding, in a universal grinder, the bezel of a tail stock 9 and table 3 is cut and it is completely supported by a revolving base 13, when the tail stock 9 is moved until its abutment on the revolving base 13 end face with its on skewers of two support bars 19 of the revolving base 13 provided on the carriage 2 right end, with its being moved to the right along the guide on the table 3 with the clamp of the tail stock 9 being released. Then the internal face grinding comes, with the internal grinding grindwheel shaft 36 of an internal grinding device being set at a working position, after retracting the tail stock 9 with its revolving at the angle with the least interference.
Patent JP-H0349160-A (JP)
Title: Laminated fuel cell
Inventor: ISOBE KENJI
IPC: H01M8/24
Filed: 1989-07-31
Abstract: PURPOSE:To obtain good sealing property, prevent the mixing of oxidizer gas and fuel gas, and prevent leakage by providing ring-shaped seal members inserted with insulators between multiple ring-shaped metal members between adjacent upper and lower separators of manifolds. CONSTITUTION:Ring-shaped seal members 14 are provided in oxidizer gas feed/ exhaust manifolds 4 and 5 and fuel gas feed/exhaust manifolds 6 and 7, ring- shaped metal members 16a and 16b of ring-shaped seal members 14 and adjacent separators 3 are welded together, thus both gases are completely sealed for feeding end exhausting, and oxidizer gas and fuel gas are not mixed. When respective members have approximate linear expansion coefficients at connection sections between ring-shaped metal members 16a and 16b and insulators 15 and welded sections between ring-shaped metal members 16a and 16b and separators 3, no distortion is generated by the difference in thermal expansion, and durability and the sealing property can be secured.
Patent JP-H1040070-A (JP)
Title: Barrel shifter
Inventor: ULRICH FAABEA
IPC: G06F7/76
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a barrel shifter capable of executing logic shift and arithmetic shift, based on rotating operation. SOLUTION: An exchanger 1 has a function for selecting whether an input signal is to be outputted as it is or the bits of the input signal are rearranged and outputted while being controlled by a direction selecting signal L/R for selecting right or left. A selector 2 has a function for manipulating the bits of the input signal while being controlled by selector control signals C0 to Cn-2 generated by a decoder 3 to control the selector 2 by applying an operation selecting signal SH/RO for selecting shifting operation or rotating operation and k-bit rotation quantity S0 to Sk-1 and a shifting method selecting signal LO/AR for selecting logic shift or arithmetic shift.
Patent JP-H0246962-A (JP)
Title: Gas venting device in die
Inventor: IWAMOTO NORISUKE
IPC: B22D17/22
Filed: 1988-08-09
Abstract: PURPOSE:To improve gas venting efficiency by using a plugging piece movabing device providing piezoelectric actuator having high responsibility and working the plugging piece slidably embedded in flowing passage of the gas venting groove communicating with cavity. CONSTITUTION:The plugging piece 3 is slidably inserted into the groove 9 in the gas venting groove 4 communicating with the cavity. The displacement enlarging mechanism 5 fits the piezoelectric actuator 6 in the displacement input part with lever mechanism having supporting point of an elastic displacement for moving the plugging piece 3. A control electric source device 7 generating high voltage for working the piezoelectric actuator is arranged and to this, the plugging signal device 8 for giving this the inlet signal is arranged. This signal detects the position and speed of the plunger by approaching the magnetic sensor 12 so as to output the signal D at the point, where changes over from low speed to high speed at the time of pushing out an injection plunger 13. By this method, the plugging piece can be worked at the optimum timing, and the gas venting efficiency can be improved.
Patent JP-H0247543-A (JP)
Title: Displaying system in wavelength dispersion type x-ray spectrscope
Inventor: OTSUKI MASAYUKI
IPC: G01N23/223
Filed: 1988-08-09
Abstract: PURPOSE:To conduct display enabling the estimation of a the result of analysis, by a method wherein the position of a characteristic X-ray of an identified element is displayed as a marker on a screen of a display device when X-ray spectrum data are collected by a wavelength dispersion type X-ray spectroscope (WDS). CONSTITUTION:A spectral crystal 6 and a detector 7 are made to scan from the low-frequency side to the high-frequency side and it is judged whether the position of data collected at present is beyond the background on the plus side or not. When it is not beyond the same, standby is made until it turns to be beyond it. When the position turns to be beyond the background on the plus side wherein a measuring wavelength is of the minimum value, a peak is determined by comparing an X-ray intensity with a measuring error of the X-ray intensity at the position of the peak. When the measuring error is calculated and a corresponding element is judged to be present, the wavelength of another characteristic X-ray of the identified element is determined and a mixer is displayed at the position of the wavelength of said characteristic X-ray in a display device 11. By executing the side of all elements, positions of the characteristic X-ray of the indetified elements can be display on the screen of the display device 11.
Patent JP-H0857042-A (JP)
Title: Medical pump
Inventor: HORIUCHI KUNIO
IPC: A61M1/10
Filed: 1994-08-24
Abstract: PURPOSE: To discover a liquid leak from a sealing means at an early stage during the operation of a pump by forming a bearing support section at one end of a housing with a transparent or translucent member, and protruding it from a main body. CONSTITUTION: A blood pump 1 for sending out blood is provided with a nearly cylindrical housing 2 and an inflow port 5 communicating with a conical liquid inflow space 24 in the housing 2. A shaft 8 is rotatably supported on a bearing support section 11 via a bearing 10 in the housing 2, and a rotor 23 is integrally formed at the other end of the shaft 8. The blood sucked from the inflow port 5 is discharged from an outflow port 6 by the rotation of the rotor 23. The bearing support section 11 is formed with a transparent or translucent member, e.g. polycarbonate or polysulfone, and the operation state of a sealing means 9 such as a leak of blood to the bearing 10 during the operation of the pump 1 can be easily monitored by visual observation.