baber/WOPTO huggingface dataset:
Patent JP-H01235507-A (JP)
Title: Image sensing boundary detecting device
Inventor: NAGAHAMA KAZUO
IPC: G05D1/02
Filed: 1988-03-14
Abstract: PURPOSE:To surely detect a position of boundary, by detecting the position of boundary as a position of boundary between a working ground not yet treated and a working ground already treated in the longitudinal direction of a car body, in case a position of boundary detected at next time is within a fixed range to an estimated position of boundary. CONSTITUTION:The subject device is composed of a first boundary detecting means detecting a position of the first boundary L1 according to an image information from a first image sensor Sa photographing the first boundary L1, a second boundary detecting means as a boundary detecting means detecting a position of second boundary L2 as a boundary in the longitudinal direction of a car body according to an image information from a second image sensor Sb photographing the second boundary L2 and a boundary position estimating means estimating a position of a boundary L2 at a point of time the car body V traveled to a position photographed at the next time by a second image sensor Sa according to a distance information of the card body V traveling in the time since the second image sensor Sa as a photographing means photographs at this time till photographs at the next time.
Patent JP-S62257924-A (JP)
Inventor: CHIYUN ESU WAN
IPC: C08G59/20
Filed: 1987-03-18
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-H05229340-A (JP)
Title: Vanity mirror
Inventor: YOSHIDA YOSHIHIDE
IPC: B60J3/02
Filed: 1992-02-17
Abstract: PURPOSE:To make a vanity mirror thinner and smaller in size by reducing a size of depth in a mechanism holding a cover at both opening and closing positions, and getting rid of such a member as projecting to the upside or downside of the cover, in this vanity mirror provided with the cover opening or closing a front part of this mirror. CONSTITUTION:A pressed part 29a coming into contact with a pressing part 32 of a slider 31 at the time of its opening and another pressed part 29b coming into contact with a pressing part 32 of the slider at the time of closing both are formed in a setting lug piece 25 pivotally supported on a mirror body 6 installed in a cover 23, and a rear part of the setting lug piece of the cover is covered with the mirror body while the slider's pressing part is made elastically contact with the pressed part of the setting lug piece of the cover by a coil spring 35 inserted into an interspace 16 formed long in the vertical direction.
Patent JP-H03261963-A (JP)
Title: Electrophotographic recorder
Inventor: FUKUYAMA HIROTAKA
IPC: G03G21/00
Filed: 1990-03-13
Abstract: PURPOSE:To prevent developer from wastefully adhering to a photosensitive body by giving stopping instruction to a developer carrier rotating driving means a specified time later than stopping instruction to a photosensitive body rotating driving means. CONSTITUTION:The stopping instruction to the developer carrier rotating driving means 8 for driving to rotate a developer carrier 1 is given the specified time later than the stopping instruction to the photosensitive body rotating driving means 5 for driving to rotate the photosensitive body 2. Therefore, driving and rotating the developer carrier 1 is stopped after the photosensitive body 2 is stopped. Thus, the photosensitive body is not rotated in a state where the developer carrier is still and the developer is prevented from wastefully adhering to the photosensitive body.
Patent JP-H04295857-A (JP)
Title: Negatively chargeable magenta toenr for electro-photograohy
Inventor: NODA KAZUHIKO
IPC: G03G9/09
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the lowering of image density and fogging by coating the surface of a quinacridone pigment with fine silicon oxide particles. CONSTITUTION:Since fine silicon oxide particles are relatively electrically conductive as compared with resin as a base and are liable to be negatively charged, when the surface of a quinacridone pigment is coated with the fine silicon oxide particles, the pigment is almost prevented from being positively charged even in the case where static electricity is generated. Even if the pigment is positively charged, it is neutralized with negative charges on the silicon oxide particles. The fine silicon oxide particles are preferably fine white particles of 10-100nm particle size and the surface of the pigment is coated by putting the pigment and the particles in a mixer in 100:0.1-100:10 weight ratio and rotating the mixer at high speed. The amt. of the pigment added as a component of a toner is 0.1-10 pts.wt. per 100 pts.wt. resin.
Patent JP-H09225902-A (JP)
Title: Apparatus for detecting height of material of router for woodworking
Inventor: TAKASE KOJI
IPC: B27F1/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To perform detection of height of a material at the cutting position and matching of marking line and to cut a curved material and a warped material at an accurate position by providing a detecting part for detecting the height of the material on a turret head. SOLUTION: Simultaneously with descending of the frame of Y-axis, the frame of X-axis, the frame of Z-axis and a tarret head also descend. Then, a detecting part 23 above a material 34 works a switch by elevating a detection pin when a detection lever 28 is brought into contact with the top face of the material 34 and is vibrated. The switch detects the height of the material 34 thereby and a motor of the Y-axis is stopped. At this instance, as the detecting part 23 is at a position where a cutter is originally positioned during cutting, even when curving and warping are generated in the up and down direction in the material 34 to be cut, a reference position for starting cutting can be accurately set.
Patent JP-H01236647-A (JP)
Title: Semiconductor device
Inventor: KURAFUJI SETSUO
IPC: H01L23/60
Filed: 1988-03-17
Abstract: PURPOSE:To contrive the improvement of a static breakdown strength without generating a latch-up by a method wherein a diode-connected P-channel transistor and an N-channel transistor connected through a diode are connected between an input pad and each power terminal, and the threshold voltage of each transistor is set lower than the junction forward voltage of each transistor. CONSTITUTION:A diode-connected P-channel transistor Q3 is connected between an input pad P0 and a power terminal Vcc and a diode-connected N-channel transistor Q4 is connected between the pad P0 and a power terminal GND. In this case, the threshold voltage of the transistor Q3 is made smaller than its junction forward voltage and the threshold voltage of the transistor Q4 is also made smaller than its junction forward voltage. Thereby, the improvement of a static breakdown strength can be attained without generating a latch-up.
Patent JP-H0622567-A (JP)
Title: Controller for vibration type driving apparatus
Inventor: SHIMIZU MASAO
IPC: H02N2/00
Filed: 1993-03-22
Abstract: PURPOSE:To prevent the rotational speed of a motor from lowering, by providing a sensing circuit for judging whether the driving state of the motor is changed into a resonance state or a like state or not, and by inhibiting the driving frequency of the motor from shifting to a lower value when sensing resonance or the like state of the motor. CONSTITUTION:A counter COU 1 is so configured as to count the pulses fed from a VCO1 (voltage controlled oscillator) in the term wherein zero is outputted from an output PD of a comparator PC2. Also, the comparator PC2 is so configured that the closer the phasic difference between the pulses of its inputs R, S approaches zero, the shorter the term wherein zero is outputted from the output PD is, and the closer a motor approaches its resonance state, the closer the phase difference between the pulses of the inputs R, S approaches zero. Therefore, in the controlling process for increasing the speed of the motor, when after decreasing the driving frequency of the motor it is changed into or near the resonance frequency, the decrease of the driving frequency is canceled, and the driving frequency is prevented from lowering. As a result, the driving frequency of the motor does not lower to or near the frequency.
Patent JP-S58179653-A (JP)
Title: Recording system
Inventor: YUKIMURA NOBORU
IPC: G06K15/00
Filed: 1982-04-15
Abstract: PURPOSE:To obtain a recording system capable of making its recording heads carry out recording operation at the time of not only its outward but also inward movement when multicolor recording is carried out by a system wherein the outward and inward recording heads are arranged symmetrically so that they can be selectively driven. CONSTITUTION:Outwardly moving heads 7M, 7C, 7BK and inwardly moving heads 8M, 8C, 8BK are arranged symmetrically to the point in terms of the color of discharging ink. While a carriage 6 is moving in the direction shown by an arrow R, or at the time of outward recording, the outwardly moving heads 7Y, 7M, 7C, 7BK only are driven for recording purposes. While the carriage 6 is moving in the direction shown by an arrow L, or at the time of inward recording, the inwardly moving heads 8Y, 8M, 8C, 8BK only are driven for the purposes.
Patent JP-S57175942-A (JP)
Title: Terminal pressing inspection device for solderless terminal wire
Inventor: FUKUI KIYOUJI
IPC: G01N21/952
Filed: 1981-04-23
Abstract: PURPOSE:To inspect exactly solderless terminals for their electric conductivity by interposing polarizing plates having direction difference of 90 deg. to each other between a  light source of the same color as the color of electric wire covering and an object to be irradiated and beteen the object to be irradiated and a light receiving plane. CONSTITUTION:The terminal 1 of an electric wire with a solderless terminal is fixed  with the ends of its grapsing sections 1a and 1b pointing upwards. A projection system  A that consists of a light source 3 with the light of the same color as that of the coating 2 of the wire, light fiber 5 and a cylindrical body enclosing a light collecting lens  emits light to the solderless terminal through a polarizing plate 6, and its reflection  light reaches a light receiving plane 7a through the polarizing plate 6 and a polarizing plate 8 that 90 deg. difference of direction to each other from the plate 6. In this case,  only the reflected light being reflected from the covered portion 2a having unevenness  on the surface thereof reaches the light receiving plane 7a. The reflection light scans  in the direction of the axis of the wire by means of a scan means 7b to form continuous wave shape signal, and this signal is compared with the information about  defective products that is before-hand stored in a memory 10 to reach judgement 11  and as needed warning is given by means of a means 12.
Patent JP-S63226263-A (JP)
Title: Cheese-containing fish paste product
Inventor: HOASHI CHIKAKO
IPC: A23L17/00
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the titled product, having excellent meltability of cheese in the mouth when eating, excellent compatibility of the cheese with the skin of a fish-paste product and good flavor, by covering a hot meltable cheese partially starting melting at a specific temperature or below with the skin of a fish-paste product. CONSTITUTION:The aimed fish-paste product obtained by covering a hot meltable cheese partially starting melting at <=60 deg.C, such as natural cheese or process cheese, with the skin of a fish-paste product prepared from ground meat, such as walleye pollack or cuttlefish, common salt, starch and sodium glutamate, etc. Furthermore, ingredient materials are preferably mixed in the above- mentioned cheese. The ingredient materials are preferably fish-paste products, vegetables, fishes, shellfishes and processed meat foods.
Patent JP-H11240961-A (JP)
Title: Production of grain-tone abs resin molded product
Inventor: KAKIYA HARUAKI
IPC: B29K55/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain-tone ABS resin molded product readily treatable a wasted material, capable of exhibiting an excellent grain-tone and readily producible. SOLUTION: This method for producing a grain-tone ABS resin molded product is provided by adding and blending 100 pts.wt. of a base ABS resin with 2-20 pts.wt. of granular seed composition and molding the resultant blend, and the granular composition is composed of a seed ABS resin having a heat distortion temperature higher than the base ABS resin and a pigment.
Patent JP-S54154255-A (JP)
Title: Amplifier circuit
Inventor: KANEKO KENJI
IPC: H03K19/091
Filed: 1978-05-26
Abstract: PURPOSE:To realize reduction of the element area, the offset of the amplifier and the power consumption each by constituting the amplifier only with I<2>L. CONSTITUTION:PNP transistor Tr1b and NPNTr1a, PNPTr2b and NPNTr2a and PNPTr3b and NPNTr3a form I<2>L each. Tr1a posseses the multi-collector and performs feedback from the collector output to input through the current mirror structure, thus securing an automatic setting for the input bias point. In this constitution, a small value can be set as 0.1muA and 2mV or so each for the offset current of the input current-to-output voltage characteristics and the offset voltage of output voltage VOUT-to-input voltage DELTAVBE characteristics respectively. Also, a sufficiently high gain is secured at the area where the output voltage changes, thus showing the satisfactory performance as an amplifier.
Patent JP-H06272385-A (JP)
Title: Reinforcing bar binding machine
Inventor: KIKUCHI KENJI
IPC: E04G21/12
Filed: 1993-03-23
Abstract: PURPOSE:To remove reinforcing bars from a binding machine which has finished a binding operation by cutting wires with a cutter in a state the wires are released and held in a groove inside a guide arm and then driving a motor reversely to open the tip of the guard arm. CONSTITUTION:Wires are allowed to run from a groove 12 through a groove 16a of a guide arm 16 by way of a cutter 13 and a hole 14a of a chuck plate. When a motor 13 is driven clockwise, rollers 10 and 11 let the wires to be pulled out from the hole 14a by a proper length and then, the feed of the wires is halted in that state by releasing the excitation, when the wires are cut with a cutter 13. When the motor is driven counterclockwise after the wires are fed, a gear 20 and a shaft 21 are connected with a one way clutch 19 and a cam 22 starts its motion so that the cutter 13 operates within the range that a guide frame 16 does not make an opening and closing motion. Then, when a clutch 17 is engaged by rotating the motor 13 clockwise, a chuck plate starts its rotary motion and hooks the wires so that the reinforcing bars in the guide arm 16 may be bound with the wires. The clutch 17 is disconnected after a specified number of rotation is made and the motor is driven counterclockwise, the tip of the guide arm 16 is opened so that the reinforcing bars are released from the binding machine.
Patent JP-S51138165-A (JP)
Title: Package stracture for thermal resistance and shield
Inventor: ISHIDA HIROICHI
IPC: H01L23/28
Filed: 1975-05-23
Abstract: PURPOSE: To improve heat radiation effect and shielding effect by distributing the conductor electrodes with low thermal resistance and low electric resistance connected to the terminals of conductor pellet in upper or lower part of the semiconductor pellet located at a part of package or whole package. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08263886-A (JP)
Title: Disk type recording medium and its production
Inventor: KIKUCHI MINORU
IPC: G11B11/105
Filed: 1995-03-22
Abstract: PURPOSE: To obtain an enough protective effect and stable irradiation of laser light on a recording layer and stable impression of a magnetic field by partially specifying the film thickness of a protective film. CONSTITUTION: A recording layer 2 is formed on a disk type substrate 1, and a protective film 3 is formed on the recording layer 2. The average film thickness of the protective film 3 in the area corresponding to the data recording area of the recording layer 2 is specified to >=15μm and the difference in film thickness between the inner periphery and the outer periphery is specified to <=2μm. By controlling the average film thickness of the protective film 3 to >=15μm, corrosion of the recording layer 2 can be enough prevented and warpage due to temp. change can be surely suppressed. By controlling the difference of film thickness between the inner periphery and the outer periphery to <=2μm, wavefront aberration by the protective film can be enough suppressed to a small value even when an optical system designed for high-density recording is used. Therefore, the recording layer is stably irradiated with recording and reproducing light. Since the distance between the recording layer and the protective layer is kept almost const., a magnetic field of uniform intensity is impressed on the recording layer.
Patent JP-S59186147-A (JP)
Title: Optical disc player
Inventor: NIWAYAMA MASANORI
IPC: G02B7/28
Filed: 1983-04-07
Abstract: PURPOSE:To prevent destruction and wear produced with a surrounding member due to shock and vibration by supplying a DC current to a coil of a moving part including an objective lens at the non-reproducing state to operate a holding force. CONSTITUTION:When a switch 9 is connected to a contact (a) at the reproducing state, a voltag from a power supply controlling circuit section 10 such as a DC- DC converter or the like is applied to an amplifier 13 adjusted by a feedback control signal 15, the moving part coil 14 including the objective lens is driven via the amplifier 13, thereby performing focus control of the objective lens. On the other hand, when the switch 9 is selected to a contact (b) at the non-reproducing state, a DC current via a resistor 16 is supplied to the coil 14 and the holding force is generated at the coil 14. Deformation, destruction or wear produced between the surrounding member and the moving member such as moving part coil including the objective lens due to shock and vibration is prevented at the non-reproduction by the operation of the holding force.
Patent JP-S63229952-A (JP)
Title: Sequential decoder
Inventor: SHIMODA KANEYASU
IPC: H03M13/23
Filed: 1987-03-19
Abstract: PURPOSE:To correctly decode a member code by providing a correction circuit for inverting or replacing demodulated data if a consecutive error takes place in a received code. CONSTITUTION:If a sequential decoder 5 receives replaced or inverted data, since a received code stored in a buffer causes a consecutive erroneous code, a consecutive error detection circuit 6 measures the duration time of a skip signal generated to avoid consecutively erroneous code strings. If the duration time exceeds a predetermined time, a correction pattern in a correction circuit 4 provided to the input side of the sequential decoder 5 is switched by using an error signal sent from the consecutive error detection circuit 6 to replace or invert the demodulated data. Since the correction of the replacement or inversion of data is applied before the data is inputted to the sequential decoder 5 in this way, the member code is decoded correctly.
Patent JP-H03265344-A (JP)
Title: Extension incoming call reply monitor circuit for key telephone system
Inventor: KISHIGAMI TAKASHI
IPC: H04M1/00
Filed: 1990-03-15
Abstract: PURPOSE:To make the operation stable by detecting a change in the impedance when viewing a terminal equipment from an electronic subscriber circuit so as to confirm a reply of the terminal equipment. CONSTITUTION:The circuit consists of an oscillation circuit 1, an analog switch 2, a 2/4-wire exchange circuit 3, a standby current circuit 11, a start signal detection circuit 8, and a balance circuit 10 or the like. When a tone transmission control signal of a master set is received and a start signal is sent to a terminal equipment 6, the circuit detects it that the impedance of the line of the terminal equipment 6 changes from a high value to a low value. The reply of the terminal equipment 6 with a tone transmission control signal is detected with a sufficient noise margin and the reliable reply monitor signal is sent to the master set. Thus, stable operation is realized.
Patent JP-H10256167-A (JP)
Title: Manufacture of semiconductor thin film
Inventor: OKU YASUNARI
IPC: H01L21/205
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To efficiently dope a p-type impurity at a high cocn., without generating cracks by specifying a carrier gas for carrying a raw material gas to a reactor tube by holding down the surface for growing a p-type impurity-doped GaN compd. semiconductor film thereon. SOLUTION: In a reactor tube 1 a substrate holder 3 for holding a substrate 2 with its thin film-forming face down and substrate 2 are disposed and heated by a heater 4. An organometallic compd. raw material gas contg. Mg is gasified and taken out by bubbling a flow-rate-controlled subcarrier H gas fed in a cylinder involving the organometallic compd. and fed into the tube 1 efficiently with a flow-rate-controlled ammonia and carrier gas contg. flow-rate-controlled H 20% or less N mixed with H 20-20%.
Patent JP-S61220809-A (JP)
Title: Mold
Inventor: YAMAMOTO HIROYA
IPC: B29C33/38
Filed: 1985-03-27
Abstract: PURPOSE:To permit to make the mold, high in the hardness thereof, simply by a method wherein the mold is provided with a base body, made by pressurized powder body consisting of metallic powder, ceramics powder and inorganic binding agent, a water absorbing metallic porous layer provided on the surface of the base body and a flat surface metal layer provided on the surface of the metallic porous layer. CONSTITUTION:The principal constituents of the binding agent, constituting the base body 1, are silicates, amorphous silica and colloidal silica and they are bonded through the medium of water. The porous layer 2 is consisting of rough metallic powder having the grain size of 100-200 mesh and the binding agent substantially equal to the metallic powder and is provided with numberless of air holes therein. The surface metal layer 3 is the electro-deposit layer of metal individual or the metal containing ceramic powder in order to increase the headness of the surface of is an electroless plating layer of the same. The thickness of the surface metal layer 3 is preferable to be 0.5-3mm. The surface metal layer 3 is applied on the surface of a matrix 6 formed with a protection film 7. A frame body 4 is filled with the material for forming the porous layer 2 and is filled further with a paste type base body 1 forming material. The frame body is heated and pressurized gradually by a punch to obtain the mold.
Patent JP-S56158712-A (JP)
Title: Oral microcapsule of active carbon
Inventor: MURAKAMI EIICHI
IPC: A61K9/18
Filed: 1980-05-14
Abstract: PURPOSE: The titled microcapsules for treating uremia or hepatic disorders that are made by coating spherical active carbon of petroleum pitch with a specific substance, thus helping easy swallowing.  
     CONSTITUTION: Spherical active carbon made from petroleum pitch, preferably of 0.3W0.9mm diameter, is coated with a water-absorbing high-molecular-weight substance such as cellulose or ethylene-vinyl alcohol-vinyl acetate terpolymer, preferably in a thickness of 0.1W3μm to produce the objective oral microcapsules of active carbon. Active carbon is coated with a high-molecular-weight substance to prevent the active carbon from suspending, when rinsed and to facilitate the removal of the air from the surface of active carbon. Thus, the microcapsules help easy swallowing by patients and do not cause conspitated sensation. 
     COPYRIGHT: (C)1981,JPO&Japio