baber/WOPTO huggingface dataset:
Patent JP-H09192623-A (JP)
Title: Waste treating plant
Inventor: AMANO MAMORU
IPC: E02B3/18
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the repair of the impervious sheets of a waste treating plant. SOLUTION: In the waste treating plant laid with the impervious sheets 10 for preventing the emission of the sewage outside from waste, the sheets 10 are formed by coupling plural sheet materials 20, and pipes 23 for pouring of materials for repair are disposed in the respective sheet members 20. Further, the pipes 23 for pouring the materials for repair are exposed at one end 23a to the outside of the sheet members 20 and are opened at the other end 23b into the sheet members 20.
Patent JP-S60152285-A (JP)
Title: Dc brushless motor
Inventor: TAKAHASHI MASAKI
IPC: H02P6/06
Filed: 1984-01-18
Abstract: PURPOSE:To simplify the construction of a DC brushless motor by extinguishing a thyristor connected with windings of polyphase Y-connection with at least one transistor and a controller. CONSTITUTION:A signal synchronized with a control signal is fed through a drive circuit to the gates of thyristors 5a-5d connected with the phases of windings 2a-2d to turn ON a thyristor such as 5a, the winding 2a is conducted, and a rotor 3 is rotated. Then, the quadrature of the rotor is fed to next position, the control signal of a logic circuit 6 is fed to a drive circuit 7b and a controller 9, the thyristor 5b and a transistor 8 are turned ON, the winding 2b is conducted, and the rotor 3 is rotated by the force. Thus, the thyristors 5a-5d are all extinguished, and the turn-off time is set by a set of transistors 8 and the controller 9.
Patent JP-H11197135-A (JP)
Title: Fingerprint image input device and fingerprint collating device
Inventor: KOYAMA TAKESHI
IPC: G06V40/145
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To fetch a high-reproducibility fingerprint image through simple operation by providing a capacitance detecting means for detecting a capacitance between first and second electrodes and outputting the capacitance detected result and a discrimination means for outputting a detecting signal based on the capacitance detected result. SOLUTION: When a fingerprint registration mode or fingerprint collation mode is set and a finger is placed at a finger placing position, a fingerprint collating device changes the capacitance between transparent electrodes 14A and 14B arranged at the finger placing position. The fingerprint collating device generates a pulse signal S1 to change a frequency corresponding to the change of this capacitance through a pulse oscillating circuit 18, performs frequency/voltage conversion through a frequency/voltage converting circuit 20 and generates a frequency detecting signal V1 to change a signal level corresponding to the capacitance between the electrodes. Further, the frequency detecting signal V1 is compared with a threshold value REE set with a saturation value as a reference and when the pickup of the high- reproducibility fingerprint image is enabled while placing the finger of a living body at the finger placing position, a detecting signal S2 is outputted to a control part 3.
Patent JP-S5599849-A (JP)
Title: Radio calling unit
Inventor: KIMURA HISASHI
IPC: H04B7/26
Filed: 1979-01-25
Abstract: PURPOSE:To enable to discriminate immediately which unit of the storage units takes place the failure, by taking logical product between the relay operation in sigbal outgoing frame and the unit during operation in a number of storage units. CONSTITUTION:A plurality of storage units 5-1-5-n are connected in parallel with the signal unit frame 1 and the translator frame 2, and the display board 7 is connected to the units 5-1-5-n. Further, when the call signal from the subscriber is received and a failure is taken place, the contact cmko<7> of the signal unit frame 1 is activated, the relay CM of the units 5-1-5-n corresponding to the call and the auxiliary relay CMA are activated, and the realy CMB is operated with the contact cma<1>. By the contact cmb<0> of the relay CMB, alarm lamps 6-1-6-n corresponding in the display board 7 are illuminated to discriminate the units 5-1-5-n. Further, similarly, if a failure is taken place in the translator frame 2, the relay CMB is operated with the contacts mtr<6> and cc<11> to illuminate the lamps 6-1-6-n.
Patent JP-S62166776-A (JP)
Title: Dc-dc converter
Inventor: USUI HIROSHI
IPC: H02M3/335
Filed: 1986-01-16
Abstract: PURPOSE:To facilitate voltage control with a simple circuit, by turning a converting switching element ON via a starting resistance, and by turning the converting switching element OFF when a condenser is charged to come to a specified value with the output of the tertiary winding of a transformer. CONSTITUTION:When DC voltage is applied to terminals 1, 4, then an FET5 is turned ON via a starting resistance 16, and voltage is generated on the secon dary winding 6 and the tertiary winding 14 of a transformer 2. Positive feedback voltage generated on the tertiary winding 14 is applied to the FET5, and the FET5 is kept to be ON. A condenser 17 is charged with the voltage of the tertiary winding 14, and when it is charged to come to a specified value, then a transistor 19 is turned ON, and the FET5 is turned OFF. Output voltage is controlled by using a photo-coupler consisting of a photo-diode 24 and a photo-transistor 25 and by changing the charging time constant of the condenser 17 according to the output voltage.
Patent JP-H10210417-A (JP)
Title: Insertion device for pseudo-vertical synchronization signal
Inventor: SEIKAI MITSUGI
IPC: G11B20/02
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a device which can surely eliminate the disturbance of vertical synchronization by detecting the noise level of a special reproduction image signal and inserting a pseudo-vertical synchronization signal to the special reproduction image signal in response to the noise level. SOLUTION: A special reproduction image signal that is processed by a video signal reproduction processing means 1 is outputted to a TV receiver, that is placed outside a magnetic recording/reproducing device via a variable pseudo-vertical synchronization signal insertion means 2. The output of the mean 1 is partly inputted to a synchronization signal noise detection means 3. The means 3 detects whether the noise level of a reproduced video signal is higher than, equal to or lower that a prescribed value and also generate a pseudo-synchronization signal level, in response to the noise level to input it to the means 2. The means 2 inserts a pseudo-vertical synchronization pulse according to the noise level detected by the means 3 to the vertical synchronization part of the reproduced image signal that is received from the means 1.
Patent JP-S58123666-A (JP)
Title: Cylindrical alkaline battery
Inventor: KOIDE KOUJI
IPC: H01M6/08
Filed: 1982-01-18
Abstract: PURPOSE:To prevent any breakage and deformation of a positive terminal part, which might be caused when positive mixtures are packed into a positive can, by packing a positive mixture into the positive terminal part which is provided by protruding the center of the base of the positive can. CONSTITUTION:After the central part of the bottom of a positive can 1 is protruded so as to make a positive terminal part 2, an appropriate amount of a positive mixture is packed into the positive terminal part 2, and pressed so as to make a positive mixture layer 3b. Then, temporarily-molded ring-like positive mixtures 3c are stacked in the positive can 1. Next, a core rod 21 is fitted into the hollow center of the positive mixtures 3c, and the mixtures 3c are pressed from above with an upper pounder 22 so as to make the positive can 1 and the positive mixtures 3c in close contact with each other. After that, a separator 5 and a negative agent 4 are packed in the hollow center so as to constitute a cylindrical alkaline battery. Consequently, since the positive mixture 3b exists in the positive terminal part 2, the strength of the terminal part 2 is increased, and any breakage and deformation of the battery can be prevented.
Patent JP-H08193902-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: SAITO HIROSHI
IPC: G01L9/00
Filed: 1995-01-19
Abstract: PURPOSE: To prevent faulty wire bonding of a semiconductor pressure sensor. CONSTITUTION: The method for manufacturing a semiconductor pressure sensor comprising a semiconductor pressure sensor chip 1, a stem 5 for supporting the semiconductor pressure sensor chip 1, a wire 7 connected with the semiconductor pressure sensor chip 1, and a lead 11 penetrating the stem 5 while being supported and connected with the wire 7 comprises a step for forming a flange part 11a in the vicinity of the end part of the lead 11 on the side to be connected with the wire 7, and a step for bonding the wire 7 to the lead 11 while supporting by means of a supporting plate 12 from below the flange part 11a. Since resonance (vibration) of the lead 11 can be suppressed, wire bonding can be carried out stably and the yield is increased.
Patent JP-H02188137-A (JP)
Title: Power supply circuit
Inventor: SAKUI MASATO
IPC: H02J9/06
Filed: 1989-01-13
Abstract: PURPOSE:To maintain the voltage at an abnormal time and to reduce normal power consumption by feeding power normally from a low voltage power source and from a high voltage power source upon occurrence of instantaneous power interruption. CONSTITUTION:Voltage of an AC power source is stepped down through a transformer 1 and AC 8V is fed to a secondary winding 1b while AC 17V is fed to a secondary winding IC. The AC 8V system serves as a power source for a microcomputer system and a signal system through a rectifier circuit 2 and transistors 6, 9, while the AC 17V system serves as a power source for a motor system through a rectifier circuit 17 and a transistor 19. since the voltage at point A is normally high, a transistor 26 is turned ON while a transistor 30 is turned OFF, and thereby power is fed from the AC 8V system to temporary the microcomputer system. When the voltage at the point A drops due to temporary power interruption, the transistor 26 is turned OFF while the transistor 30 is turned ON and power is fed from the AC 17V system to the microcomputer system.
Patent JP-H01183134-A (JP)
Title: Semiconductor substrate and manufacture thereof
Inventor: NISHIMURA MASAHIDE
IPC: H01L21/20
Filed: 1988-01-18
Abstract: PURPOSE:To acquire a gallium arsenide semiconductor substrate at low cost which is hard to develop cracks and free from warp and crystal defects by making a silicon thin film which either of the bonded two silicon substrates and by forming a groove in mesh to shape a single-crystal gallium arsenide layer thereon. CONSTITUTION:A first silicon substrate 1 and a second silicon substrate 2 are bonded each other directly or interposing a stress reducing film 6 such as a silicon oxide film, a PSG film, a BPSG film, and a polyimide film. The first silicon substrate 1 or the second silicon substrate 2 is grinded to reduce the thickness and to form silicon thin films 11, 21. A groove 3 is shaped in mesh in the thin films 11, 21 and the stress reducing film 6. A single-crystal gallium arsenide layer 4 is formed onto the silicon semiconductor thin films 11, 21 wherein the groove 3 is shaped. In this way, a gallium arsenide semiconductor substrate can be produced at low cost which is hard to develop cracks and free from warp and crystal defects.
Patent JP-H08192584-A (JP)
Title: Ink ribbon for thermal transfer printing and thermal transfer printing device employing the ribbon
Inventor: HOSOYA TAKAHIRO
IPC: B41J31/00
Filed: 1995-01-20
Abstract: PURPOSE: To improve operability upon setting an ink ribbon to a printing device and shorten the working time for replacement by a method wherein the end of an ink film, wound around a core, is provided with an ink film guiding unit, wider than the width of the ink film and provided with sprocket holes at both right and left ends thereof. CONSTITUTION: An ink ribbon 22 for thermal transfer printing is provided with an ink film 10, wound around a core 5, and an ink film guiding unit 11, provided at the end of the film 10 and having a width wider than the width of the film while provided with sprocket holes at both right and left ends and made of a hardly broken different material from the ink film 10. Upon setting the ink ribbon 22 to the device, the ink ribbon 22 is set into the inserting part 7 of the core, around which the ink ribbon 22 is wound, then, a winding core 5, having sprocket recesses 14, is inserted and, further, a core holder 6 is inserted to prevent the drop-off of the core. Subsequently, a guiding unit 11 is passed through a gap between a platen 1 and a thermal head 2 and the sprocket holes are fitted to the sprocket recesses 4 to wind the film 10 to the side of the core 5.
Patent JP-H05211138-A (JP)
Title: Jig for tab ic etching
Inventor: ISHIZAWA MAKOTO
IPC: H01L21/302
Filed: 1992-01-20
Abstract: PURPOSE:To effectively dissipate outward heat and electric charges generated on a chip, when a cover film of a chip and an interlayer insulating film are eliminated by dry etching, in the case of failure analysis of a TAB IC. CONSTITUTION:A pedestal 2 constituted of material having high thermal conductivity and high electric conductivity is installed. A protrusion 4 of the same material as that of the pedestal is formed on the pedestal 2, in order to come into contact with a chip 3. A reinforcing frame 1 of a tape is fixed to the pedestal 2, and a TAB tape is mounted thereon as it is. This pedestal 2 is put on a reaction stand 5, and dry etching is performed.
Patent JP-S61169917-A (JP)
Inventor: RUISU GONZAGA KINENOSU GODEIIN
IPC: G05D23/24
Filed: 1986-01-18
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-S60152068-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NISHIOKA TAIJIYOU
IPC: H01L29/792
Filed: 1984-01-20
Abstract: PURPOSE:To obtain desired tunnel probability by heating a gate insulating film consisting of a transition metal oxide/SiO2 on an Si substrate in an O2 atmosphere and thickening the thickness of an SiO2 film. CONSTITUTION:An oxide film 5 is formed on the surface of a P type Si substrate 1, and an element forming region (d) section is removed. A Ta2O5 film 7 and an SiO2 film 6 are shaped on the substrate 1 through discharge in a gas atmosphere containing not less than 9mol% O2 gas by using a Ta target. An Si3N4 film 3 and a polycrystalline Si film 4 are deposited through a vapor phase growth method, sections on the outsides of a gate section are removed, and P ions are implanted through the film 3 to form source and drain diffusion layers 8 while being also doped to the polycrystalline silicon gate 4. A phosphorus glass film 9 is shaped, and a wiring layer 11 is formed through heat treatment in a hydrogen atmosphere.
Patent JP-2000208279-A (JP)
Title: Electroluminescence display body
Inventor: KAWASHIMA SHINICHI
IPC: H05B33/12
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To simplify design of a display device related to arrangement of a diagram and a character, eliminate a fluctuation in visibility, reduce electric power consumption, and also improve the service life by forming a transparent electrode as a film by an ink jet or transfer. SOLUTION: A power supply body 3 having a pattern such as a mesh, a lattice and a stripe is arranged on a light emitting layer 4 of a display body. This linear power supply body 3 is deposited as a film by an ink jet or transfer. A transparent electrode layer 2 transformed into a character or a diagram is arranged on this power supply body 3. Or a transparent electrode can also be deposited as a film by an ink jet and transfer to thereby obviate work such as manufacturing and printing a precise pattern of a power supply line with every character and diagram of the transparent electrode to reduce a cost. Since an electric current is directly carried to a light emitting surface part, an electric power loss is reduced, and luminance is not reduced in a position separate from the power supply line.
Patent JP-H04241063-A (JP)
Title: Remote monitoring device of automatic teller machine
Inventor: SUGAWARA HITOSHI
IPC: G06Q40/00
Filed: 1991-01-25
Abstract: PURPOSE:To accurately and speedily handle abnormality by receiving a signal indicating the abnormality from the automatic teller machine and deciding its abnormality contents, selecting an information destination according to the contents, and sending an abnormality signal by automatic dialing. CONSTITUTION:A device control part 11 is connected to the teller machine 2 through a communication line 6 and receives the signal indicating the abnormality. An abnormality contents judgement part 12 receives and identifies the abnormality signal to judge whether the abnormality contents are regarded as the trouble or security of the teller machine. Then a telephone line control part 13 receives the abnormality judgement result to call a maintenance company 4 stored in a telephone number storage part 14 for the trouble or a security company 5 for the security.
Patent JP-S59141335-A (JP)
Inventor: JIYON HAWAADO SUTANRII
IPC: F16L33/28
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03211883-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKURAI KOJI
IPC: H01L29/78
Filed: 1990-01-17
Abstract: PURPOSE:To suppress a short channel effect and to reduce deterioration of characteristics when hot carrier is implanted by forming a channel part of a MOS transistor in the bottom of a groove to isolate it from a source, a drain. CONSTITUTION:A groove 3 is formed partly on an element forming region of a semiconductor substrate 1, a low concentration diffused layer 6 is formed on the sidewall of the groove 3, a gate insulating film 4 and a gate electrode 9 are formed in the groove 3, and a high concentration diffused layer 11 is formed on the surface of the element forming region of the upper part of the groove 3. That is, a channel part 8 of a MOS transistor is formed in the bottom of the groove 3, and isolated from a source, a drain 11. The layer 6 exists between the source, drain 11 and the channel 8, and the film 4 and the electrode 9 exist up to the layer 6. Thus, a short channel effect and a hot carrier effect can be reduced.
Patent JP-2000207553-A (JP)
Title: Method and device for correcting apex arrangement of drawing graphic
Inventor: YOSHIDA MAKOTO
IPC: G06T5/30
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To set the proper arrangement of apexes by correcting the arrangement of apexes in counter-clockwise direction when a contour is an outer contour and the apexes are arranged in clockwise direction but correcting the arrangement of apexes in clockwise direction when the contour is an inner contour and the apexes are arranged in counter-clockwise direction. SOLUTION: Processing for reconstructing the contour of a drawing graphic shown by drawing graphic data is performed (S702). Processing for switching inside paint and inside void is performed (S704). Concerning respective plural contours composing of the inside paint/inside void switched drawing graphic, the arrangement of apexes at the time of input is detected and it is detected whether the apexes are arranged in clockwise direction or in counter-clockwise direction at the time of input (S706). It is detected whether each contour is the outer contour or inner contour (S708). In the case of erroneous apex arrangement such as when the arrangement of the apexes on the outer contour is set in the clockwise direction or when the arrangement of apexes on the inner contour is set in the counter-clockwise direction, it is corrected into proper apex arrangement (S710).
Patent JP-S5598754-A (JP)
Title: Electrophotographic receptor
Inventor: IMAYASU ICHIROU
IPC: G03G5/06
Filed: 1979-01-23
Abstract: PURPOSE: To enhance film strength and to prevent the title receptor from crystallization of a carrier transfer layer component even in comparatively high temperature and humidity, by using a carrier generating layer containing an (iso)violanthrone pigment, and a carrier transfer layer containing an aromatic amino compound.  
     CONSTITUTION: A carrier generating layer containing one or more kinds of a violanthrone pigment (a) represented by general formula I (X is halogen, nitro, cyano, carboxy, or acyl and n is 0W6) and an isoviolanthrone pigment (b) represented by general formula II; and a carrier transfer layer containing an aromatic amino compound (c) represented by general formula III (R 1 WR 4  are H, alkyl, cycloalkyl, alkenyl or aryl; R 5 , R 6  are H, alkyl, cycloalkyl, alkenyl, cycloalkenyl or aryl, or a hydrocarbon ring formed by combining them; and R 7 WR 10  are H, halogen, hydroxy, alkyl, cycloalkyl, alkenyl, alkoxy or amino; but they are not simultaneously H) are laminated and used for a photosensitive layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55101703-A (JP)
Title: Seal for rotary internal combustion engine and rotary piston engine
Inventor: SASAKI MINORU
IPC: F01C19/00
Filed: 1979-01-25
Abstract: PURPOSE: To achieve a positive and reliable seal for rotary piston engine or the like, by forming a plurality of grooves for receiving a plurality of mating apex seals in each apex portion of a polygonal piston.  
     CONSTITUTION: In an engine, in which a polygonal piston 1 is turned along the inner wall surface of center casing having an epitrochoidal curve, a plurality of (shown as two in the drawing) grooves are formed at each apex portion of the piston 1, and apex seals 5, 6 are fitted into respective grooves in the manner that they are held in contact with opposite side walls of the grooves. Apex seals 5, 6 are both urged outwards by respective linear spring 8 and the entire unit of these apex seals 5, 6 is enclosed in corner seal 9. In the side faces of piston 1 where it is held in contact with the side casing of piston 1, there are provided side seals 10W12. With such as arrangement, apex portions of piston 1 can be sealed positively by one of the apex seals 5, 6 while is not acted by a high pressure of gas, so that reliable seal can be attained during operation of the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5599628-A (JP)
Title: Bus connection control system for data process system
Inventor: NISHIMURA KISHIO
IPC: G06F15/16
Filed: 1979-01-26
Abstract: PURPOSE: To realize the collective control for the bus routes with no increase of the hardware quantity by providing the data transfer means which does not depend on the bus route to the transfer unit of the reception side in the system in which the plural number of transfer units are connected to the duplicated bus.  
     CONSTITUTION: The transfer unit is logically connected to 0-group buss 200 if bus routh FF202 features logic 0 and then to 1-group bus 201 if FF202 beatures logic 1 respectively. In case the emergency occurs with the fault of either one of the buses, the transfer unit of the transmission side transmits the rout ignorant transfer command. This command can be received through either bus at reception command decoding parts 214 and 215. Thus FF216 or FF217 is reset, and gate 218 or 219 is delivered in the idle start of the transfer unit. When the route ignorant transfer command is received from the 0-group, the output of gate 204 is turned to 0 forcedly by inverter 220 to secure the connection between the transfer unit and the 0-group bus. When the above mentioned command is received from the 1-group, the output of gate 204 is turned to 1 to be connected to the 1-group bus. 
     COPYRIGHT: (C)1980,JPO&Japio