baber/WOPTO huggingface dataset:
Patent JP-S5362963-A (JP)
Title: Current control filter
Inventor: KAWAMOTO KINJI
IPC: H03H11/04
Filed: 1976-11-17
Abstract: PURPOSE:To constitute a low-pass filter of more than secondary and tertiary which is capable of accurately and widely varying cut-off angle frequencies by current and setting the Q of resonation independently from the cut-off angle frequencies with a simple constitution.
Patent JP-S6119512-A (JP)
Title: Method of cutting reinforced concrete structure
Inventor: KUROMATSU AKIO
IPC: B23H5/06
Filed: 1984-07-06
Abstract: PURPOSE:To enable reinforced concrete to be cut with high efficiency by supplying working liquid between a rotary grinding wheel to which working voltage is applied and a reinforced concrete structure and moving the grinding wheel into contact with the concrete for discharge and electrolysis. CONSTITUTION:An electrode of a power supply unit A is connected to a conductive ring 2 of a disk grinding wheel 1 and reinforcing steel C of a concrete structure M, and working liquid is supplied from an injection nozzle B while the grinding wheel 1 is rotated and moved into contact with the structure M to apply working voltage between the grinding wheel 1 and the structure M. Thus, intermittent discharge phenomenon, electrolysis through the working liquid and mechanical grinding between the grinding wheel 1 and the structure M simultaneously proceed to cut the structure M. Further, the grinding wheel 1 is formed on the circular end surface alternatively with non-conductive polishing strip 5 and conductive strips 4. Thus, the concrete structure in which reinforcing steel is embedded can be cut high efficiency.
Patent JP-H04363110-A (JP)
Title: Pressure swing type separating concentration method for mixed gas
Inventor: HATANO TAKAHARU
IPC: B01D53/04
Filed: 1991-06-11
Abstract: PURPOSE:To increase the separating concentration efficiency of a gaseous component by increasing the desorption regeneration of an adsorbent in an adsorber in a pressure swing type mixed gas separator. CONSTITUTION:In a pressure swing type mixed gas separating concentrator where part of hard-to-adsorb gas separated and concentrated by an adsorber is returned to the adsorber as purge gas for the desorption regeneration of an adsorbent, the part of hard-to-adsorb gas separated and concentrated is treated by a gas concentrator (purge gaseous O2 concentrating unit 10) where the residual adsoptive gas is removed to increase the purity of the hard-to- adsorb gas and then is fed to adsorbers 2A,2B,2C where partial pressure of the adsorptive gas is lowered to highly regenerate the adsorbent.
Patent JP-H09313505-A (JP)
Title: Artificial tooth root
Inventor: NISHIO YOICHI
IPC: A61C8/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a safe artificial tooth root with tight contact performance to a support bed and a new injury without generating a damage or microcrack on the new injury formed on the combining part of tooth flesh to prevent the jaw bone from being intruded by bacteria. SOLUTION: A support member 20 to constitute an artificial tooth root 1 and to be fixed on the upper part of a fixture 10 is made one with the height (combined height H) from the abutting face 24 on the fixture 10 to be as low as in a range of 1-3.5mm, and a curved face with a curvature radius R=1.0-10.0mm is formed on the shoulder part of the support bed to constitute this tooth root.
Patent JP-S62943-A (JP)
Title: Original lighting device
Inventor: MATSUOKA HIROSHI
IPC: G03B27/54
Filed: 1985-06-27
Abstract: PURPOSE:To perform uniform lighting even when the illumination light source is put close to an original, and to obtain a compact device by lighting the part of the original close to the illumination light source indirectly through a reflecting plate and lighting the part of the original at the distant side directly. CONSTITUTION:A lamp 13 having a linear light emission source 12 is arranged on both right and left sides of the original 1; direct illumination light beams 14 from both lamps 13 are cut off partially by a light shield plate 15 and the remaining direct light beams 14 illuminate a nearly half area of the original 11 which is on the side distant from the lamps 13. Further, the remaining nearly half area of the original 11 at the side close to the lamps 13 is irradiated with indirect illumination light beams 17 guided from those lamps 13 through a couple of reflecting plates 16. The surfaces of the reflecting plates 16 are finished into sprinkled lacquer surfaces and the reflecting plates are so arranged that the illuminance on the surface of the original 11 by the direct illumination light beams 14 is equal to that by the indirect illumination light beams 17, so the original 11 is lighted uniformly and the original 11 and lamp 13 are put closer to compact the device.
Patent JP-H10315661-A (JP)
Title: Application with temporary card
Inventor: ITAKURA HIDEYUKI
IPC: B42D15/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To immediately use a temporary card by separating it by an applicant by cuttably providing the card of an application at a sheet in a format, previously printing a common membership number on the card and application form of the application, and setting the number to different number at each application. SOLUTION: The application 1 is formed integrally with application forms 15 to 17, temporary card and pamphlets 11 to 13, and sending envelopes 14, 18 in one set of formats. A front side part and temporary card part of the envelope are cuttable from a mounting sheet via a sew line 1m. The sheet 15 to 17 each has fillin columns for describing applicant's name and address. A common membership number 201 is previously printed on the sheet and the card to match the applicant to the user of the card. And, the number is different according to each application so that there do not exist the applications having the same number. Thus, the applicant separate's the card, signs and can immediately use it.
Patent JP-H04362601-A (JP)
Title: Production of color filter
Inventor: YAMASHITA YUKIO
IPC: G02B5/20
Filed: 1991-06-11
Abstract: PURPOSE:To allow the increase in the degree of freedom of patter shapes of colored layers without requiring a fine working technique of a high degree, the easy formation of non-light transmissive films, the easy and simple dealing with a trend toward larger sizes, and mass production. CONSTITUTION:This process for producing color filters includes a stage for forming a negative or positive type photosensitive coating film on the conductive layer of a substrate having the conductive layer on the surface and exposing this coating film via a mask having specific patterns, then moving the mask at least once to expose the coating film at different photoirradiation quantities and a stage for forming the color layers and transferring at least the colored layers onto a substrate for transfer by repeating the operations for developing away the photosensitive coating film and electrodeposition applying colored coating materials on the exposed conductive layers to form the colored layers successively from the exposed parts of the smaller photoirradiation quantities in the case of the negative type and successively from the exposed parts of the larger photoirradiation quantities in the case of the positive type.
Patent JP-S5565566-A (JP)
Title: Electrostrictive vibrator driving circuit for ink jet type printer
Inventor: MANIWA YOSHIO
IPC: G06K15/10
Filed: 1978-11-11
Abstract: PURPOSE:To ensure a constant printing regardless of continuous or discontinuous driving mode while increasing the response speed through a temperature compensation in the driving of the electrostrictive vibrator by varying the size of the power supply voltage according to the changes in the thermosensitive resistance element due to the temperature of ink liquid. CONSTITUTION:A temperature compensating circuit 1 is provided for the power supply system common to driving circuits 21-2n for respectively exciting electrostrictive vibrators P1-Pn so that the power supply voltage is invariably converted to an optimum voltage level VD for jetting a constant ink according to the temperature of ink liquid detected with a thermosensitive resistance element R1 or R2 or the ambient temperature. Then, the pulse voltage VD is simultaneously transmitted to the driving circuits 21-2n as drive power supply while digital recording information signals S1-Sn are used as the control command for the switching control of the output voltage VD from the temperature compensating circuit 1. The pulse drive voltage VP is transmitted to the electrostrictive vibrators P1-Pn so that the vibrators are properly excited to jet the ink through a nozzle of the ink jet type printer for printing.
Patent JP-H11326465-A (JP)
Title: Semiconductor integrated circuit with built-in ad-da converter and its test method
Inventor: HIRAMATSU SUSUMU
IPC: G01R31/28
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a circuit by which individual function tests of both an AD converter and a DA converter can be performed simultaneously without cutting out a digital output of the AD converter and a digital input of the DA converter to the outside, in a semiconductor integrated circuit on which both the AD converter and the DA converter are loaded. SOLUTION: A digital signal value outputted from an AD converter 23 and a theoretical value outputted from a counter are inputted into a comparator, and at the time of an individual function test of the AD converter 23, the result, obtained by comparing the two digital signal values, is outputted to the outside of a semiconductor integrated circuit 20, and also at the time of an individual function test of a DA converter 36, the outputted theoretical value of the counter is inputted into the DA converter 36. A simultaneous test of the AD converter and the DA converter becomes possible by this formation.
Patent JP-H034561-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OWADA NOBUO
IPC: G06F17/50
Filed: 1989-05-31
Abstract: PURPOSE:To shorten the production time of a circuit device of this design by a method wherein signal wirings of an X direction are increased in number at a third wiring taking advantage of spaces between basic cells and the surfaces of the basic cells and other signal wirings of a Y direction are increased in number at a second wiring, whereby a circuit is enhanced in mounting rate. CONSTITUTION:A first signal wiring 38 is formed on a logic LSI semiconductor wafer on which basic cells have been arranged using a formed semiconductor manufacturing mask, and then an interlaminar insulating film 39, a connection hole 40, a second signal wire 41, an interlaminar insulating film 42, a connection hole 43, a third signal wiring 44, an interlaminar insulating film 45, a fourth signal wiring 46, and a passivation film 47 are successively formed to constitute a logic LSI. On the other hand, signal wirings of an X direction are increased in number at the third signal wiring 44 by making the wirings small in pitch basing on the X direction wiring information of an X-Y grating wiring channel region, and furthermore the second signal wiring 41 of a Y direction is increased in arrangement number.
Patent JP-H0432357-A (JP)
Title: Picture reader
Inventor: KURIYAMA KOJI
IPC: H04N1/028
Filed: 1990-05-29
Abstract: PURPOSE:To reduce folded distortion without increasing the cost by providing a defocusing means for a projecting image and controlling a defocus quantity in the image forming defocusing means in response to a re-sampling frequency corresponding to a conversion picture element density in a picture element density conversion circuit. CONSTITUTION:The reader consists of a motor 9 defocusing a projected image formed on a line image sensor 8, a carriage 4 placed movably in the subscanning direction by the motor, a microcomputer 10, a motor drive circuit 11 controlling the motor 9 by the control of the microcomputer 10, an A/D converter 12, a picture quality correction circuit 13, a picture element density conversion circuit 14 and a picture processing circuit 15 or the like. In the case of picture element density conversion, a defocusing quantity is controlled by the motor 9 and the motor drive circuit 11 in response to a re-sampling frequency fs' corresponding to the conversion picture element density in the circuit 14. Thus, folded distortion is reduced without increasing the cost.
Patent JP-S63304503-A (JP)
Inventor: NAGANO KOICHI
IPC: F21V13/00
Filed: 1987-06-03
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-S62297627-A (JP)
Title: Control device for burner
Inventor: HAYASHI YOSHIHIRO
IPC: F23N5/20
Filed: 1986-06-16
Abstract: PURPOSE:To prevent accidents from ocurring due to oxygen starvation so as to enhance the safety by illuminating all indicator elements certain time after an operation startup, turning off the indicator elements one by one at a certain interval, and stopping the operation of the burner after a certain time period of operation has elapsed. CONSTITUTION:90min after an operation startup, a signal to illuminate all indicators is outputted from a timer 30 to an indicator control circuit 18 through a buffer 31. Because of this, all indicators of a remaining operating hour indicator 18A are illuminated by the indicator control circuit 18 to indicate to users that the remaining operating time is 90min. Then, a turning-OFF signal is outputted from the timer 30 at every 10min to turn OFF the tell-tales of the indicator one by one at every 10min in order to indicate the remaining operating time. A counter 29, upon counting 9 of the turning-OFF signals from the timer 30, outputs an operation stop signal to the operation control circuit through a buffer 32.
Patent JP-H0437449-A (JP)
Title: Nozzle for casting wide and thin slab
Inventor: HANAGIRI SEIJI
IPC: B22D11/10
Filed: 1990-05-31
Abstract: PURPOSE:To provide a nozzle having excellent durability by incorporating the specific vol% of SiC fiber in raw material of the nozzle for casting containing alumina-graphite as the essential component. CONSTITUTION:By incorporating the SiC fiber at 2-10 vol% in the raw material or nozzle for casting containing the alumina-graphite as the essential component, the nozzle for casting a wide and thin slab is constituted. The SiC fiber is made to have 1-6mum diameter and 60-150mum length. By this method, the nozzle having high bending strength, high breaking energy and high heat impact resis tance, can be provided.
Patent JP-2000332357-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIDOGUCHI ISAO
IPC: H01S5/22
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To stabilize a horizontal lateral mode by using a resist mask for forming a ridge stripe pattern on a substrate by depositing a dielectric film and by removing resist on ridge and the dielectric film on the resist by lift-off. SOLUTION: Onto a substrate 101, a buffer layer 102, an AlGaN layer 103, an AlGaN cladding layer 104, a GaN optical guide layer 105, an active layer 106, a GaN guide layer 107, an AlGaN cladding layer 108, and a GaN contact layer 109 are sequentially deposited. After that, a resist mask is used for etching to the lower part of the AlGaN cladding layer 104, and a ridge stripe pattern is formed. Furthermore, an Si3N4 film 401 is deposited by electron cyclotron resonance plasma, an Si target, and Ar and N2 gases, and resist on ridge and the Si3N4 film 401 on the resist are eliminated by lift-off.
Patent JP-S5472322-A (JP)
Title: Altitude compensator for diesel engine
Inventor: ORITO TSUNEO
IPC: F02D1/02
Filed: 1977-11-21
Abstract: PURPOSE: To obtain reliable operation by operating a fuel control rack stopper from a power source operated according to the position of a diaphargm piston detecting the atmospheric pressure.  
     CONSTITUTION: A tongue piece 6 of a lever 4 coupled to a piston rod 3 of a diaphragm chamber 1 is held in contact with the outer periphery of a rotary drum 5 having a shaft 16 provided with a stopper 10 and also including conductive cylinders 7 and 8 electrically connected to a motor 9. Thus, with reduction of atmospheric pressure a lever 4 is moved in the direction of arrow B to cause displacement of the tongue piece 6 from an intermediate groove 17 to the side of the conductive cylinder 8 to close an electric circuit, causing rotation of a motor 9 to cause rotation of the rotary drum 5 in the direction of arrow B to cause displacement of the stopper 10 in the direction of reducing fuel, while at the same time causing the displacemnt of the rotary drum 5 itself in the direction of arrow B. When the piston rod 3 is displaced to a predetermined extent, the tongue piece 6 is received in the intermediate groove 7 to disconnect the electric circuit. Thus, the working force of a fuel rack control 12 does not directly act upon a piston 2, so that reliable maximum fuel injection rate control can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5664575-A (JP)
Title: Still picture reproducer
Inventor: KAWASAKI MOTOAKI
IPC: H04N5/783
Filed: 1979-10-31
Abstract: PURPOSE:To eliminate the noise band, by shifting the noise caused by the track crossing in the blanking period of the video signal and at the same time giving an automatic pause to the tape travelling at the moment when the noise signal enters the blanking period. CONSTITUTION:The monostable multivibrator MV is located at the rear stage of the noise detector DE and delivers the pulse every time the detection signal has the noise pulse. The vibrator MV, NAND gate G1 and inverter IN1 form the noise eliminator NK. The NAND gate G2 and inverter IN2 deliver the control pulses to transport the magnetic tape. The step motor is driven by the output obtained through the flip-flop FF1, NAND gate G4, noise eliminating circuit RC, inverter IN5 plus flip-flop FF1 and 2 each. Thus the magnetic tape is shifted to prevent the noise band from emerging on the screen.
Patent JP-S621658-A (JP)
Title: Radio-system car protective device
Inventor: HORIUCHI KENICHI
IPC: B60R25/10
Filed: 1985-06-26
Abstract: PURPOSE:To arouse attention to a carrier and inform him of a theft warning state as early as possible, by installing a control part, heightening a warning effect, at a time when a resetting device is not operated within the specified time after an alarm given. CONSTITUTION:A theft state detecting switch 10 is installed there, and if a theft state is detected, a control part 12 operates an alarm device 18, giving an alarm for it. And, the control part operates a car-mounted side transmitter 16 and makes it transmit a theft signal 20. So, this signal 20 is received by a carried side receiver 24 having an antenna 22, and another control part 24 operates a driver 28 and gives warning with an alarm 30. A reset switch 32 is connected to this control part 26 which heightens a warning effect yet higher in the case where this reset switch 32 is operated within the specified time after a warning signal given. With this constitution, it arouses attention to a carrier and informs him of a theft warning state as early as possible.
Patent JP-H11340567-A (JP)
Title: Light source device
Inventor: SATO WATARU
IPC: H01S5/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which can uniformize stably the coating thickness of adhesives for fixing a laser holder and a lens holder, improve assembling property, and enhance the performance of focusing and irradiation position. SOLUTION: This light source device is provided with a laser holder 10 for holding a semiconductor laser S as a light source and a lens holder 20 for holding a collimator lens C for making laser beams parallel. The laser holder 10 has a step 16 on its cylindrical and outer peripheral surface, and the lens holder 20 has a step 22 on its cylindrical and inner peripheral surface. When the lens holder 20 and laser holder 10 are engaged with each other in the direction of the optical axis, a space is formed between the inner peripheral surface 23 of the lens holder 20 and the outer peripheral surface 17 of the laser holder 10 due to the steps on each holder, where the direction of light axis is limited and adhesives can be filled.
Patent JP-H06333262-A (JP)
Title: Optical recording medium
Inventor: TAMURA MIKI
IPC: G11B7/246
Filed: 1993-05-20
Abstract: PURPOSE:To enhance the recording sensitivity of an optical recording medium with a recording layer made of an org. coloring material and a recording assisting layer made of a rubberlike polymer on the transparent substrate by incorporating a thermally decomposable gas generating compd. into the recording assisting layer. CONSTITUTION:When a recording layer 2 made of an org. coloring material and a recording assisting layer 3 made of a rubberlike polymer are formed on a transparent substrate 1 to obtain an optical recording medium, a thermally decomposable gas generating compd. is incorporated into the recording assisting layer 3 and silicone rubber is preferably used as the rubberlike polymer. The recording layer 2 generates heat at the time of recording and the gas generating compd. in the recording assisting layer 3 adjacent to the recording layer 2 is decomposed by the heat and generates gas. By this gas generation, the deformation of the recording assisting layer 3 is accelerated and the recording sensitivity of the optical recording medium is enhanced.
Patent JP-S6120226-A (JP)
Title: Reproducing method of optical disk
Inventor: FUKUSHIMA YOSHIHISA
IPC: G11B7/00
Filed: 1984-07-05
Abstract: PURPOSE:To reproduce interchangeable recorded information, by using a rewritable optical disk and additionally writing type optical disk having a preformating pattern which is the opposite polarity of the preformating pattern, such as address, etc., in the rewritable optical disk. CONSTITUTION:By forming an uneven surface of the opposite pattern to the uneven surface formed on an additionally writing type optical disk when information, such as address, etc., is preformated on a rewritable optical disk with respect to the change in unevenness and reflecting light quantity of the optical disk, the polarity of the reproduced signals of the information formed on the rewritable optical disk can be inverted from the polarity of the reproduced signals of the information preformated on the additionally writing type optical disk. By preformating the information, such as address, etc., with respect to the rewritable optical disk, the reproducing system of an optical information recorder reproduces preformated recorded information, such as address, etc., and recorded information by laser light without distinction by inverting the polarity of the reproduced signals always when a loaded optical disk is the rewritable one.
Patent JP-H08308657-A (JP)
Title: Board fixing structure
Inventor: ARAKAWA AKIRA
IPC: E04F19/00
Filed: 1995-05-15
Abstract: PURPOSE: To fix veneers or boards with special functions relatively easily, and to re-fix or exchange the fixed boards easily. CONSTITUTION: This fixing structure consists of a board 10, a holder 20 attached at least at one edge 10a of the board 10 to be used to fix the board 10 to an object A, and a connecting piece 30 to connect the holder 20 to the board 10 placed on the side of the holder 20 detachably.
Patent JP-S63305889-A (JP)
Inventor: JIYOZEFU II SUTAANBAAGU
IPC: A63B71/14
Filed: 1987-06-05
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。