baber/WOPTO huggingface dataset:
Patent JP-S63316068-A (JP)
Title: Copying device
Inventor: OTANI MASAYUKI
IPC: G03G15/01
Filed: 1987-06-18
Abstract: PURPOSE:To judge the rotating position and the color information of developing units with the minimum number of sensors by reading the color information of all the developing units by rotating the developing units at least more than once at the time of entering a power source or at the time of executing the opening or closing of a front cover. CONSTITUTION:The titled device has a developing device incorporating at least more than two among developing units 3, 3R and 3B providing developer rooms 4, 4R and 4B in a revolver type and also installs at least a pair of means F1, F2 and F3 for showing the color information of the respective developing units 3, 3R and 3B and at lest a pair of means P1, P2 and P3 for reading the color information. At the time of entering the power source or at the time of executing the opening or closing of the front cover, the color information of all the developing units 3, 3R and 3B are read in by rotating the developing units 3, 3R and 3B at least more than once. In case of judging the rotating position and the color information of the developing units 3, 3R and 3B, the cost-down obtained by reducing the number of sensors and the decrease of useless actions such as the selection of unused colors, etc., can be enhanced.
Patent JP-S6043001-A (JP)
Title: Information recorder of moving unit
Inventor: OOKUBO DAIKI
IPC: G05B23/02
Filed: 1983-08-19
Abstract: PURPOSE:To enable to reliably record and reproduce various types of operating information obtained when operating a moving unit by providing memory means proved for power interruption in a controller, and storing operation managing information obtained when the unit is operated in the memory means. CONSTITUTION:An accelerator/decelerator 1 as a moving unit inputs an operation command signal given from an external unit through a current collecting shoe 19 to a receiver 20 and to a controller 300. The controller 300 controls a motor 400, an air brake 500 and a collecting pusher roller 600 on the basis of a state detection signal and the operation command signal from a wheel detector 21, a run detector 22 and a run route/position detector 23. Further, the accelerator/decelerator 1 has memory means 700 guaranteed from power interruption for storing operation managing information obtained when the accelerator/decelerator 1 is operated.
Patent JP-S6129220-A (JP)
Title: Method of digital signal transmission
Inventor: AKAGIRI KENZO
IPC: H03M7/30
Filed: 1984-07-19
Abstract: PURPOSE:To heighten efficiency of bit compression or bit reduction rate by making forecast filter processing on word string in front part from a reference word and word string in rear part independently and transmitting with the reference word. CONSTITUTION:Inputted digital signals are made to blocks for specified number of words along time axis and stored in a block memory 3. The content of the memory 3 is processed and then given to a mode selection.adoptive information calculating circuit 6. The calculating circuit 6 selects most suitable forecast filter characteristic for word string in the front part of reference word and word string in the rear part of reference word in the block. Forecast filter processing of front part word string and rear part word string is made independently basing on the selection, and transmitted together with the reference word. Thus, efficiency of bit compression or bit reduction rate can be heightened.
Patent JP-S5939942-A (JP)
Title: Fuel injection controller for diesel engine
Inventor: OGINO ATSUSHI
IPC: F02D41/22
Filed: 1982-08-30
Abstract: PURPOSE:To prevent an engine from overheating without entailing any drop in an engine output, by decreasing the quantity of fuel injection, while quickening the injection timing when temperature in an engine coolant exceeds the reference one. CONSTITUTION:A steps S2 and S3, those of fuel injection quantity Q and injection timing TI are to be found with engine speed NE and accelerator opening ACC employed. When a coolant temperature TC reaches a reference temperature TR at a step S5, the fuel injection quantity is decreased as from Q1 to Q2, while the injection timing is advanced as from beta1 to beta2. With this way, the coolant temperature TC can be more dropped than the reference temperature TR so that overheating is preventable.
Patent JP-S5672937-A (JP)
Title: Manufacture of buffer fixing material made of foaming polystyrol
Inventor: KATOU SADAHARU
IPC: B29C67/00
Filed: 1979-11-20
Abstract: PURPOSE: To increase the strength of the corner part a corner-type buffer fixing material and of the loaded part thereof in particular by a method wherein two kinds or more foaming beads having different normal foaming multiplication ratio are supplied selectively to a mold and are foamed by heating.  
     CONSTITUTION: From the above of the mold 1 placed so as for the corner part 6 thereof to face downward, the foaming beads 4 of low multiplication ratio are dropped through a nozzle 2, while the foaming beads 5 of high multiplication ratio is dropped from a nozzle 3. As the result, the foaming beads 4 gather in the corner part 6 and thereon the foaming part of high multiplication ratio is formed, because of the difference in size and weight between two beads. On the occasion, it is effective to drop the beads simultaneously from the changed height of the nozzles or to supply the same with time difference. The corner-type buffer fixing material has the part of the main body 7 formed of the foaming beads of high multiplication ratio and the corner part 8 formed of the foaming beads of low multiplication ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63313861-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKASAKI YASUTAKA
IPC: H01L21/8222
Filed: 1987-06-17
Abstract: PURPOSE:To change the thickness of an epitaxial layer partially without generating the turbulence, etc., of crystallizability by alternately conducting the formation of impurity diffusion regions in high concentration and epitaxial growth minimally twice or more. CONSTITUTION:Buried diffusion layers 302 and an epitaxial layer 303 are grown onto a substrate 301, a novel buried diffusion layer 401 is shaped, and the second growth of the epitaxial layer 402 is performed. Consequently, the thickness of the epitaxial layer 402 on the diffusion layer 401 can be made thinner than other sections, thus obtaining the substrate, the thickness of the epitaxial layers of which is made to differ partially. The thickness of the epitaxial layer 303 and a thermal process are adjusted as required, thus also bringing the diffusion layer 401 and the diffusion layers under the layer 401 into contact. The formation of the buried diffusion layers and the growth of the epitaxial layers are repeated alternately twice or more, thus also acquiring the substrate partially having various epitaxial layer thickness.
Patent JP-S5940307-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIMADA HIROMICHI
IPC: G11B20/04
Filed: 1982-08-30
Abstract: PURPOSE:To decode and reproduce automatically the signal which is encoded and recorded, by recording pilot signals for a prescribed period after the sound recording is started by means of a noise reducing circuit in a record mode and causing an automatic application of the noise reducing circuit when the pilot signal is reproduced in a reproduction mode. CONSTITUTION:The pilot signal is recorded on a magnetic tape 11 for a time T2 during which the muting of an input signal is released after a bias oscillator 13 starts oscillations after the sound recording is started. Then a pilot signal detecting circuit 16 detects the pilot signal in a reproduction mode. When the pilot signal is detected, the signal component is separated through an LPFa and rectified by a rectifying circuit (b). This rectified voltage is delivered in the form of an output signal of the circuit 16. An NR switch 18 of a reproduction system selects the output signal of a decoder 17 when the circuit 16 delivers an output signal and then selects the output signal supplied from a reproduction amplifier 15 when the circuit 16 has no output signal. Thus an automatic switch is carried out in a reproduction mode to supply an output to an output terminal 19.
Patent JP-S6043423-A (JP)
Title: Heat treatment of high-cr heat-resisting cast steel
Inventor: YAMADA MASAYUKI
IPC: C21D6/00
Filed: 1983-08-18
Abstract: PURPOSE:To improve toughness without decreasing heat resistance and creep rupture strength by subjecting a high-Cr heat-resisting steel to preliminary annealing under specific conditions after casting then to two-stage annealing and two-stage tempering. CONSTITUTION:A high-Cr heat-resisting steel contg. C, N and Nb is cast. Such cast steel is heated to and held at 1,030-1,130 deg.C and is slowly cooled down to the nose region where ferrite precipitates and thereafter and steel is air-cooled. The steel is kept at 1,030-1,130 deg.C after annealing before tempering, and forcibly air-cooled down to the Ms point or below. The steel is then heated to and held at the two-phase temp. region of austenite and ferrite and is again forcibly air cooled down to the Ms point or below. The steel, after such two-stage annealing, is subjected to the 1st stage tempering treatment at 550-730 deg.C followed by the 2nd-stage tempering to accelerate the precipitation of carbonitride of Nb. The high-Cr heat-resisting cast steel subjected to the heat treatment is effectively usable for a turbine casing and various valves, etc. to be used under high-temp. and high-pressure conditions.
Patent JP-H04340220-A (JP)
Title: Manufacture of semiconductor device
Inventor: OMI TADAHIRO
IPC: H01L21/84
Filed: 1988-06-17
Abstract: PURPOSE:To form a good single crystal semiconductor thin film in a complete low-temperature process by a method wherein a conductor layer having a stepped form is formed on one part of one main surface of a substrate and the single crystal semiconductor thin film is form on the substrate in a state that a DC potential is given to the conductor layer. CONSTITUTION:A tungsten (W) metal thin film 102, for example, is formed on the surface of a substrate 101 made of quartz and the W thin film 102 is processed into the pattern of a prescribed form using a photolithography process. The sectional form of the pattern is processed in such a way that a pattern end face form a step roughly vertical to the substrate surface 101. Then, while a DC potential is given to the film 102, an Si single crystal film 103 is formed all over the surface of a surface part 101' of the quartz substrate 101 by sputtering Si using Ar gas. Thereby, a single crystal semiconductor layer of high quality can be easily formed also on any kinds of insulative substrates by a low-temperature process.
Patent JP-H10340069-A (JP)
Title: Liquid crystal display device
Inventor: ONODERA SUSUMU
IPC: G02F1/133
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of automatically adjusting contrast in accordance with the content of image data. SOLUTION: A counter 16 outputs a reset signal at the point of time when the number of frame signals becomes a previously set numerical value. When the reset signal is inputted, a memory circuit 15 outputs the total value of the picture elements of image data till then and restores the total value of the picture elements to '0'. A contrast control circuit 14 compares a stored value in the memory circuit 15 at the point of time when the reset signal is inputted with a threshold equivalent to the half of the number of all the dots and outputs a control signal after judging in accordance with the compared result whether the contrast should be made higher or lower. A contrast adjusting circuit 13 generates the driving voltage of a level in accordance with the inputted control signal and controls the contrast of a liquid crystal display 11.
Patent JP-S5774342-A (JP)
Title: Remarkably reinforced rubber composition
Inventor: OGAWA MASAKI
IPC: C08K9/00
Filed: 1980-10-29
Abstract: PURPOSE: A rubber composition with good impact resilience and excellent crack propagation resistance and cut resistance even in a high strain region, which is prepd. by compounding a rubber with carbon black and short fiber of an alkali metal titanate single crystal coated with a thermoplastic resin.  
     CONSTITUTION: A rubber composition prepd. by compounding 100pts.wt. natural an/or synthetic rubber with 4W40pts.wt. short fiber of an alkali metal titanate single crystal of average particle size 0.05W0.8μm and average length 5W50μm and carbon black such as one of iodine adsorption IA 40W140mg/g and dibutyl phthalate absorption DBP 90W140ml/100g in wt. 1W14 times as much as said short fiber. Said fiber used is coated with a thermoplastic resin such as isotactic polypropylene or polyvinylidene chloride or m.p. 150W250°C. Thus the composition obtd. has good impact resilience and is excellent in crack propagation resistance and cut resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000339466-A (JP)
Title: Data retaining device and face image retaining device
Inventor: MORIMOTO MASARU
IPC: G06T1/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To automatically retaining image data at the time of judging it specific data at the time of obtaining an image by comparing stored specific data with image data picked up by a photographing camera. SOLUTION: In order to improve the collating precision of an optional registered person designated by a registration manager, an automatic register is input-set to a monitoring device 21 in advance. After then, when a photographing camera 14 photographs a passing person trying to leave the room through the doorway of the room, the photographed image is guided to the device 21 to detect the position of a face by an image processor to extract a face picture. Until a proper face image is extracted, face images are extracted from consecutively supplied images and when the extracted proper face image is not the face image, which is previously set to the automatic register by the registration manager, it is not registered.  When the image is the face image, which is set to the automatic register, the newly obtained face image is re-registered to the registered image of the registered person set to the automatic register to automatically store the new face images to register.
Patent JP-S5941083-A (JP)
Title: Data processor
Inventor: MORI TOSHIKATSU
IPC: G06F15/173
Filed: 1982-08-31
Abstract: PURPOSE:To prevent the deak lock of a multi-stage processing system, by permitting data input to a processing module with a prescribed time interval corresponding to the number of stored data after storing the prescribed number of data in a queue memory of the processing module. CONSTITUTION:The counted value of a counter 41 in an input controlling part 40 increases in accordance with the contents of data in the queue memory 34. If the counted value exceeds the upper limit value set up in a register 42, a down counter 44 is actuated, and an input inhibiting signal FO is outputted from the controlling part 40 to an I/O interface part 50 to inhibit input operation. The input inhibition signal is released by resending an operation signal AC from a comparator 43, which compares the increased counter value of the counter 41 with the upper limit of the register 42, to the counter 44. Therefore, the processing module 30 is prevented from the inhibition of data reception for a long period and can input each data with the time interval proportional to the data capacity of a memory 34, so that the data flow is prevented from being completely stopped.
Patent JP-H0810394-A (JP)
Title: Ball shooting device for electric pachinko machine
Inventor: ANDO HIDEYA
IPC: A63F7/02
Filed: 1994-07-01
Abstract: PURPOSE:To provide a ball shooting device for electric pachinko machine in which the assembling work is facilitated, a stable ball shooting can be performed for a long term without a shooting failure by vibration, and a shooting failure by heat is never caused. CONSTITUTION:A plate part 3 is protruded on one side of a mounting board 1 placed under a game board 2. A ball hitting assembly 4 in which a shooting rail 6, a ball hitting hammer 7, stoppers 8, 9 for regulating the vibration of the ball hitting hammer 7, and a driving mechanism 10 for driving the ball hitting hammer 7 are integrated into a base plate 5 is mounted on the front surface of the mounting board 1. The driving mechanism 10 is arranged on the plate part 3.
Patent JP-H0719135-A (JP)
Title: Noise control device
Inventor: KAMEDA YASUHISA
IPC: F02M35/12
Filed: 1993-06-22
Abstract: PURPOSE:To provide a noise control device able to obtain a desired sound characteristic of obtaining the maximum silencing quantity and the like. CONSTITUTION:The information on intake noise generated in association with the driving of an engine is picked up by a throttle opening sensor 12 and an engine rotation sensor 14. A controller 17 generates a control sound signal with the correction of specified sound pressure applied to control sound data of opposite phase but the same sound as the intake noise from the intake noise information picked up by the throttle opening sensor 12 and the engine rotation sensor 14. A speaker 15 is disposed in the propagation path of the intake noise of the engine and inputs the control sound signal generated by the controller 17 so as to generate control sound corresponding to this signal.
Patent JP-H11342674-A (JP)
Title: Photosensitive and thermal recording material
Inventor: KODAMA TOMOHIRO
IPC: G03C1/54
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive recording material that has excellent raw preservability, a sufficient high coloring density of obtained coloring images, a high photosensitivity by the light of a relatively short wavelength (350-390 nm) even in a UV ray region, and gives sharp images. SOLUTION: The photosensitive recording material is formed such that a photosensitive recording layer containing a diazo compound and a coupler is provided on the support of the photosensitive recording material, in which the diazo compound is expressed by formula (wherein R<1> represents an alcoxy group, an aryloxy group or the like, R<5> shows an alkyl group, an alcoxy group or the like, R<3> represents a dialkyl amino group, diaryl amino group or the like, R<2> , R<4> each represents a hydrogen atom, an alkyl group or the like, and X<-> shows an anion, and R<1> -R<5> may be combined with each other to form a ring), and the diazo compound is encapsulated in a microcapsule.
Patent JP-H0443497-A (JP)
Title: Car sensor corresponding to multiple lanes
Inventor: FUJIMOTO TAKUYA
IPC: G08G1/056
Filed: 1990-06-09
Abstract: PURPOSE:To reduce cost by obtaining a received signal for each line by a directional characteristic corresponding to each lane. CONSTITUTION:In a modulation part 13, a carrier signal is modulated by a modulation signal and transmitted to a transmission antenna as a transmitted signal. In this case, the transmission antenna 2 transmits a directional beam D of a microwave having the directional characteristic so as to cover all respective lanes L1, L2 and L3, and specified information is obtained to cars M traveling in the respective lanes L1, L2 and L3. Namely, when the car M equipped with an exclusive receiver to receive this radio wave passes on a sensor 1, the specified information can be received. Thus, the total cost can be drastically cut.
Patent JP-H06338403-A (JP)
Title: Variable resistor and manufacture thereof
Inventor: WAKABAYASHI MORIMITSU
IPC: H01C10/32
Filed: 1993-05-28
Abstract: PURPOSE:To continuously perform an assembly work by a method wherein a band-shaped metal frame material capable of being positioned is stamped out to form each member of a variable resistor, and a resistor is formed through an insulation film capable of being positioned. CONSTITUTION:An OMEGA-shaped resistor 12 is formed on a substrate 10, which is formed by stamping out a frame material, through an insulation layer, and an electrically connected terminals 20 are provided on a slider 16 sliding on the resistor 12 and on the end section of the resistor 12. And, an insulation layer is formed by stamping out an insulation film 11, the substrate 10 and slider 16 as well as the terminal 20 are formed by stamping out a band-shaped metal frame material capable of being positioned. The slider 16 is electrically connected on the substrate to be capable of being rotated, an a middle terminal 23 is formed by the frame material being integrated with the substrate 10. The terminal 20 at both ends of the resistor 12 is electrically connected to the electrode 14 that is formed on both end sections of the resistor 12, and fixed by tightening on the mounting piece 19 of the substrate 10 through the film 11, being electrically insulated.
Patent JP-2000333702-A (JP)
Title: Spike for golf shoe
Inventor: NISHIMURA TOSHINORI
IPC: A43B5/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a soft type spike having a protrusion made of a crude rubber. SOLUTION: The spike is made up of a central protrusion 2 made of a rubber, a seat plate supporting the central protrusion, and synthetic resins 14, 16 and 18 connecting the central protrusion and the seat plate. The seat plate has small protrusions 10 contacting directly the central protrusion, a disk supporting the small protrusions, and a screw 12 to mount to a shoe sole. The synthetic resin 16 prevents the central protrusion 2 and the disk from contacting directly each other. It is preferable to form auxiliary surrounding protrusions of a synthetic resin to prevent a force from concentrating on the central protrusion during wearing in addition to the central protrusion. It is preferable to penetrate the synthetic resin into the lower portion of the disk and make it a corrugation 18 to increase adhesion to a shoe sole.  The rubber is preferably a crude rubber, and the synthetic resin is preferably a urethane resin.
Patent JP-H0315537-A (JP)
Title: Preparation of printed wiring board
Inventor: SATO KOJI
IPC: H05K1/03
Filed: 1989-06-13
Abstract: PURPOSE:To prevent the generation of a crack in a filled resin and to enhance the reliability of a through-hole by a method wherein a required number of metal plate/prepreg composites whose opening parts are filled with a resin filled with a needle-like filler and a metal foil is laminated to the outermost layer of the superposed one through a prepreg and, thereafter, through-holes are formed to the resin parts in the through-holes of the composites by drilling. CONSTITUTION:A prepreg is superposed on the single surface of a metal plate having through- holes and integrally laminated thereto to form a metal plate/prepreg composite wherein the openings on the single side of the through-holes are closed. After these openings are filled with a resin which is filled with a needle-like filler having a particle size of 10mum or more and a length twice or more the particle size, a required number of said composites are superposed one upon another and a metal foil is further arranged to and superposed on the outermost layer of the superposed one through a prepreg if necessary to be laminated thereto and, thereafter, through-holes are formed to the resin parts in the through-holes by drilling. The filled resin applied to the through-holes is prepared by adding 10 - 1,000pts.wt. of the needle like filler such as alumina, silica, talc or calcium carbonate to 100pts.wt. of an arbitrary powdery or liquid resin selected from the resin group used in the prepreg. At this time, when the particle size of the needle-like filler is below 10mum and the length thereof is below twice the particle size, the filler moves after the resin is filled and crack resistance is lowered.