baber/WOPTO huggingface dataset:
Patent JP-S63155100-A (JP)
Inventor: FUJII KENSAKU
IPC: G10L25/15
Filed: 1986-12-18
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-H04177728-A (JP)
Title: Semiconductor insulating film and manufacture thereof
Inventor: MATSUMOTO MICHIICHI
IPC: H01L29/78
Filed: 1990-11-09
Abstract: PURPOSE:To make it possible to generate a negative charge in the interface between first and second silicon oxide films by a method wherein the second silicon oxide film is provided on the upper layer of the first silicon oxide film containing Al in its uppermost surface. CONSTITUTION:A silicon thermal oxide film 3 formed by performing a thermal oxidation on the surface of a silicon substrate 1 and an HTO film (a silicon oxide film using a high-temperature CVD method) 5 deposited on the upper layers of the film 3 and a LOCOS isolation oxide film 2 by a CVD method are provided. In such a way, by depositing the second silicon oxide film using the CVD method or the like on the upper layer of the first silicon oxide film containing Al in its uppermost surface, negative charges can be generated in the interfaces between the thermal oxide film and the first and second oxide films deposited by the CVD method.
Patent JP-H02149814-A (JP)
Title: Monitor mechanism for scanning type optical device
Inventor: ANDO HIROAKI
IPC: H04N1/113
Filed: 1988-12-01
Abstract: PURPOSE:To accurately detect the scanning position of drawing light from the position of monitor light by performing the separation and composition of the drawing light and monitor light by utilizing polarizing directions. CONSTITUTION:The luminous flux emitted by a laser light source is split by a beam splitter 402 into the drawing light and monitor light, whose polarizing directions are made orthogonal by using a phase element. Then the split pieces of luminous flux are put together on the same optical path again by a 1st polarization beam splitter 437 and the composite luminous flux is deflected by a deflector. Then the luminous flux is converged through a scanning lens and split again by a 2nd polarization beam splitter 448, and while the drawing light is guided to a drawing surface, the monitor light is guided to a monitor detection system. Consequently, the scanning position of the drawing luminous flux is detected severely from the position of the monitor luminous flux.
Patent JP-H07155867-A (JP)
Title: Pressing die
Inventor: MOROOKA YOSHIE
IPC: B21D37/12
Filed: 1993-12-06
Abstract: PURPOSE:To feed a material at a high speed by making the resistant force given to the material with a material guide extremely small in a pressing die. CONSTITUTION:The material guide 24 is constituted by inserting a bolt 28 through a cover 25, ball bearing 26 and positioning member 27 and preventing the pull-out with a fastening ring 29. The cover 25 is fastening-fixed to a die plate 13 by fitting the positioning member 27 to a positioning hole 30 formed in the die plate 63 and screwing the bolt 28 into a screw hole 31 in the positioned condition. A cut-off part 25b is formed on the peripheral wall of the cover 25, and the outer ring 26b of the ball bearing 26 is exposed from the cut-off part 25b. A material 22 is shifted while bringing into contact with the outer ring 26b of the ball bearing 26 in the material guide 24 at the time of feed-shifting. As the material 22 is smoothly feed-shifted without receiving so large resistant force because the outer ring 26b is freely rotated, the high speed feeding of the material can be executed.
Patent JP-H10147286-A (JP)
Title: Force feed barge for soft mud solidification treatment
Inventor: KUIOKA KIYOSHI
IPC: E02F3/88
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the ambient environmental pollution and danger and continuously, efficiently and safely perform loading of soft mod to a distant destination by adding solidification agent to the soft mud supplied by a lifting and pump unit moved by a crane from a working craft to a barge, mixing the soft mud and forcibly feeding the soft mud by air. SOLUTION: A lifting mud pump unit 20 provided on a working craft 10 is moved to a barge 1 by a carne 60 and mud which is digged, agitated and fluidized is received from a mud take-in port at the lower end of a vertical type screw conveyor 30 in a buffer tank 70. Solidification agent is added to the mud from a mud fixed quantity supply feeder 80 provided on the inclined surface on the lower part of the tank 70, mud is mixed, compressed air is fed by a compressed air supply device 130 provided on the way of a discharge pipe 120 connected to a force fed pump 110, and the soft mud which is continuously taken in is transported by a pipe in a sealing state. As a result, the soft mud of thigh density can be stably transported to a distant destination without polluting a working site while a solidification treatment is automatically and continuously performed for the soft mud.
Patent JP-H0229074-A (JP)
Title: Picture coding circuit
Inventor: ITO AKIO
IPC: H04N1/415
Filed: 1987-12-01
Abstract: PURPOSE:To reduce the coding time considerably by applying the coding of a picture data not by each picture element bit but for each word comprising N sets of picture elements in parallel. CONSTITUTION:An input register 1 receives an input signal 1 of a binary signal representing white/black level being a picture data and controlled by an output signal of a sequence control circuit 2 to hold the input signal I for each 4-bit word. Run length output circuits 3-1, 3-2, 3-3, 3-4 decode the existing word stored in the input register 1 respectively to output respectively a binary signal identifying the 1st run length in the existing word and its white/black level, a binary signal identifying the 2nd run length in the existing word and its white/ black level, a binary signal identifying the 3rd run length in the existing word and its white/black level, and a binary signal identifying the 4th run length in the existing word and its white/black level. Thus, the picture coding is applied in parallel in each word comprising N sets of picture element bits.
Patent JP-H03164265-A (JP)
Title: Discharge recovery device of ink jet printer
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/18
Filed: 1989-11-24
Abstract: PURPOSE:To perform recovery of discharge certainly by a small sized device by a method wherein valve apparatuses which control circulation of ink in respective ink supply passages being arranged to the ink supply passages to respective nozzles, and a control means which makes each valve apparatus perform circulation control of the ink, are provided. CONSTITUTION:A discharge recovery apparatus 7 has an absorbing pad 71 which comes in pressure contact with a printing surface 5a of a printing head 5 moved outside a printing area, a motor pump 72 as means for attracting ink from a nozzle group 6, electromagnetic devices 73a-73g as valve devices arranged to respective ink supply passages 8a-8g, and a control means 74 which controls electrification to respective electromagnet devices. Since the control means 74 successively opens one of the ink supply passages 8a-8g to respective nozzle 6a-6g with the electromagnet devices 73a-73g when the motor pump 72 is operated in a discharge recovery mode, the motor pump 72 acts concentrically on a clogged nozzle, and the clogging can be certainly cancelled. Since the motor pump 72 is operated on a single nozzle, only a small capacity will suffice for the purpose, and the title recovery device of an ink jet printer can be miniaturized.
Patent JP-H06160821-A (JP)
Title: Liquid crystal display device
Inventor: HIROSHIMA MINORU
IPC: G02F1/1339
Filed: 1992-11-16
Abstract: PURPOSE:To prevent the generation of unequal display by dispersing a gettering material into at least one of a liquid crystal, sealing material and protective film. CONSTITUTION:The sealing material SL is so formed that the liquid crystal LC is encapsulated along the entire part around the edges of transparent glass substrates SUB 1 and SUB 2 exclusive of a liquid crystal sealing port. The sealing material SL consists of, for example, an epoxy resin. The gettering material GEM is dispersed into the liquid crystal LC and the sealing material SL. The gettering material GEM consists of materials such a TiO2 and TaO1, having a high dielectric constant. The impurity ions in the liquid crystal LC and the sealing material SL are absorbed by the gettering material GEM when the gettering material GEM is dispersed into the liquid crystal LC and the sealing material SL in such a manner. Then, the concn. of the impurity ions dispersed in the liquid crystal LC by the electric gradient during use does not arise in spite of long-term use.
Patent JP-H01146421-A (JP)
Title: Driving circuit
Inventor: SANO YOSHIO
IPC: H03K17/66
Filed: 1987-12-02
Abstract: PURPOSE:To attain the setting of a DC current by providing a transistor giving a DC current to a primary winding of a transformer and giving a DC pulse from its secondary winding, a current detecting circuit and a current limit circuit so as to adjust the DC current thereby satisfying a prescribed pulse mask respectively with load resistances set to 3 kinds of standard values. CONSTITUTION:Current detecting circuits 100, 200 monitor a current value of a DC current I flowing through the primary winding 11 of a transformer 1. Current limit circuits 200, 400 detecting it that the current value of the DC current I reaches a prescribed value control the current value of the DC current I. For example, with the resistance of the load resistor 13 set to 400OMEGA, resistors R36 and R37 of resistors 36, 37 are adjusted so that an output pulse waveform satisfies a prescribed pulse mask. Moreover, with the resistance of the load resistor 13 set to 400OMEGA, the requirement to the driving circuit is satisfied by adjusting the resistance R39 of a resistor 39.
Patent JP-2001123755-A (JP)
Title: Cover material and door panel attaching the same
Inventor: IWAKABE HAJIME
IPC: E06B3/88
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a cover material easy in attachment and detachment and capable of attachment even when panel thickness is varied on the cover material for protecting the side end of a door panel. SOLUTION: This cover material is a substantially L-shaped long material having a side piece 2 and an end piece 3, a claw 4 fitted to the locking groove 12 of a panel face is projected in the inside of the side piece 2, an insertion piece 5 fitted to a fitting groove 13 formed on a panel side end face 11 is vertically bent on the edge of the end piece 3, and a small locking piece 6 is formed on the surface of the insertion piece 5.
Patent JP-2001125563-A (JP)
Title: Strap clip for musical instrument
Inventor: HOSHINO YOSHIHIRO
IPC: G10D1/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a strap clip for a musical instrumental in which the number of parts is reduced, the structure is made simple, the strap is smoothly mounted to a musical instrument main body and the strap is not easily disengaged after the mounting. SOLUTION: A clip body is mounted on a musical instrument main body Ga and is inserted into a notch section Sa of strap S. A strap clip 10 consists of an approximately horizontal mounting base section 11 which ha a screw mounting hole 12 to the body Ga, a narrow width hooking bent section 15 which is integrally bent and formed into an approximate U turn shape from the back section of the mounting base section to a top, and an insertion section 20 which is integrally bend back from the hooking bent section to the top of the mounting base section. The center side is a wide width section 21 and a tip side is a tip narrow section 22 and the tip of the section 22 is formed so that the section 22 is made close to the mounting based section side.
Patent JP-H08143475-A (JP)
Title: Method for dissolving sparingly soluble medicinal agent
Inventor: YAMAKAWA TETSUNORI
IPC: A61P31/04
Filed: 1994-11-16
Abstract: PURPOSE: To accomplish dissolution of a sparingly soluble medicinal agent by formulating the agent with N-acetyltryptophan or tryptophan. CONSTITUTION: A sparingly soluble medicinal agent such as a compound having betaine structure and expressed by formula I (R<1> is amino; R<2> is H, an alkyl, alkenyl, etc.; A is CH, CX or NiX; X is a halogen; R<3> is heteronio, etc.)(e.g. cephalosporin derivative), an amphoteric compound of formula II (R<4> is a lower alkyl, lower alkenyl, etc.; R<5> is H, a halogen, lower alkyl, etc.; R<6> is a cycloalkyl, vinyl, etc.)(e.g. pyridonecarboxylic acid derivative), miconazole, or dipyridamole, is formulated with N-acetyltryptophan or tryptophan as dissolving agent to accomplish dissolution of the medicinal agent. The amount of the dissolving agent to be used is 0.05-50wt. times that of the medicinal agent, and the resultant solution is adjusted, where needed, to pH 5-8.  This method is widely applied to pharmaceutical manufacturing for injections, eye drops, ear drops, nasal drops, etc., (pref. injections).
Patent JP-H04179849-A (JP)
Title: Gas fuel injection device
Inventor: KONAGAI GENSAKU
IPC: F02M21/02
Filed: 1990-11-09
Abstract: PURPOSE:To properly supply fuel all over the driving area by providing a control valve which is installed in an exhaust pipe in a pressure liquid pipe passage to open and close corresponding to the driving condition of an engine and an electronic controller which gives the control valve opening and closing signals with pulses of a preset duty ratio. CONSTITUTION:A control valve 9 which is installed in an exhaust pipe 85 to open and close corresponding to the driving condition of an engine and an electronic controller 10 which gives the control valve 9 opening and closing signals with pulses of a preset duty ratio are provided. Gas fuel, adjusted to a preset positive pressure, which is injected after metered by a nozzle hole 62 with an effective area adjusted by a computing member 63, is supplied to the engine. Pressure in a pressure liquid room 64 is controlled by the control valve 9, so that a metering member 63 changes the effective area of the nozzle hole 62 in no steps corresponding to the driving condition of the engine to control the amount of injection. The non-compressed quality pressure liquid which is adapted to increase the strokes of the metering member allows the adequate control of the engine all over the driving area.
Patent JP-H05137423-A (JP)
Title: Seedling transplanter
Inventor: WATANABE YOSHIO
IPC: A01C11/02
Filed: 1991-11-21
Abstract: PURPOSE:To make excess operation unnecessary by sending a warning signal when crop seedlings are consumed and, simultaneously, driving and moving a seedling pushing-out plate to a moving direction starting end part. CONSTITUTION:A controller 28 turns an alarm lamp 23 on by detection operation of a sensor for detecting residual amount of crop seedlings accompanied by consumption of the crop seedlings. An electric motor M is driven and a seedling pushing-out plate 20 is retreated till starting end in the moving direction. The seedling pushing-out plate advances along the seedling placing face 8a of a seedling placing plate table 8 till the final end in the moving direction and pushes the rear side in feeding direction.
Patent JP-2000128179-A (JP)
Title: Container made of antifouling plastic
Inventor: OBINATA YAE
IPC: C09K3/18
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a deterioration and a contamination due to microbe from being generated, extending to a long period of time, and at the same time, improve the economical property by reducing the using amounts of an antibacterial agent and a water-repellent agent by laminating a coating layer by an antifouling coating agent at an area which is easy to receive the contamination due to microbe on the external surface of a container. SOLUTION: On the external surfaces of an area 1 from the mouth section to the shoulder section of a container, a bottom surface 3 and the peripheral section of the bottom surface 3, an antifouling coating agent containing an antibacterial agent and/or a water-repellent agent is partially coated. In this case, as an antibacterial agent, benzalkonium chloride and cetyl pridinium which are classified as a quarternary ammonium, and those which are combined with, e.g. a phosphate such as zirconium phosphate and titanium phosphate by an ion exchange can be preferably used. Then, by forming the coating layer after the molding of the container and a printing, an attention to the heat- resistance or the like of the antibacterial agent and the water-repellent agent becomes unnecessary, and the antibacterial agent and the water-repellent agent are made selectable from among many kinds.
Patent JP-S63157065-A (JP)
Title: Method for measuring superconduction phase difference
Inventor: YOSHIDA AKIRA
IPC: G01R27/32
Filed: 1986-12-22
Abstract: PURPOSE:To accurately measure the phase difference between two optional points of a superconductor while moving probes by providing actuators which can adjusts the up/down positions of the probes so that currents flowing to 1st and 2nd branch paths are constant. CONSTITUTION:Actuators 2A and 2B are provided which can adjust the up/down positions of probes 3A and 3B so that the currents flowing to the 1st and 2nd branch paths CA and DB are constant. Then a current control circuit 8 supplies a current with a proper value to a measurement system from a DC current source E and the currents flowing through the branch paths CA and DB are detected by Josephson elements J2 and J3 and voltage control circuits 7A and 7B apply control voltages to a photoelectric clement 2 (actuators 2A and 2B) so that the currents have a certain constant value, thereby, the distance between the probes 3A, 3B and the sample 1 are controlled to constant value. Then, the circuit 8 is so controlled that the currents flowing through the branch paths CA and DB are 0. In this state, an ammeter 9 is read to measure a current flowing to a known inductance L and the phase difference between two points A and B is accurately measured.
Patent JP-H04179354-A (JP)
Title: Optical standby switching system
Inventor: MIYAMORI YOSHIO
IPC: H04B10/032
Filed: 1990-11-14
Abstract: PURPOSE:To facilitate maintenance and to immediately switch a circuit to a normal standby subscriber circuit by pulling in a subscriber-side device stored in a substrate including a subscriber, circuit into a remaining substrate as the standby means of an optical switch through an optical transmission means for pull-in to store it when a fault occurs. CONSTITUTION:When the subscriber circuits for m-number of subscribers are mounted on respective substrates 4 on an exchange-side, mXN-number of subscribers are distributed and stored in N-number of the substrates 4. When the fault occurs in one of the subscriber circuits, the substrate on which the subscriber circuit is mounted is switched to the standby substrate 6 which is previously prepared only by the optical switch 13 through the optical fiber 13 for pull-in. When the fault occurs, maintenance becomes easy and the subscriber circuit concerned to the occurrence of the fault can immediately be switched to the normal standby subscriber circuit.
Patent JP-H07159196-A (JP)
Title: Sensor signal processing device
Inventor: MITAKI KAZUYA
IPC: G08C13/00
Filed: 1993-12-07
Abstract: PURPOSE:To eliminate regulation for each unit of sensor, and deal with sensors of different specifications with a common hardware by providing an amplifica tion factor regulation circuit and an offset regulation circuit. CONSTITUTION:An atmospheric pressure PI is applied to an atmospheric pressure sensor 1, and an offset regulation signal S0 to input 7a/output 7b an offset reduction pattern of offset regulation data Do0 is reduced. Offset voltage value at an amplification circuit 3 is then reduced. Next, an, atmospheric pressure P2 is applied to the sensor 1, and amplification factor regulation signal Sg to input 8a/output 8b amplification factor increasing pattern of amplification factor regulation data Dg is increased. An amplification factor at the circuit 3 is then increased. By providing an offset regulation circuit 7 and an amplification factor regulation circuit 8, regulation by the unit of sensor is not required even for a sensor of which sensitivity and offset irregularity is large, so sensor completion yield is improved. Even in the case where sensors of different specifications are used, common hardware can be applied, thereby regulation processes can be simplified, with the cost reduced.
Patent JP-H10149493-A (JP)
Title: Abnormal equipment detector for automobile
Inventor: WATAI KEIKO
IPC: G01M17/007
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To easily and promptly find the abnormality of an equipment by drive-controlling plural electronic control units provided with plural relays for controlling the equipments loaded on an automobile and detecting the abnormality of the equipment. SOLUTION: A personal computer 40 instructs power supply from a service tool 30 to the respective electronic control units 20 corresponding to a program stored in a ROM or the like, instructs the ON/OFF of the plural relays inside the respective electronic control units 20 and specifies an abnormal equipment based on the combination of the plural relays to be ON/OFF. Then, at the time of detecting the abnormality of the specified equipment, the power supply from the service tool 30 is stopped. Thus, the abnormality of the equipment loaded on the automobile is easily and promptly found and the damage of the equipment by an overcurrent is prevented.
Patent JP-H11121731-A (JP)
Title: Image sensor
Inventor: CHIYOU KOUYUU
IPC: H04N5/335
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To form an active image sensor at high density on a glass or quartz substrate. SOLUTION: A selection transistor Ts comprising a thin film transistor, an amplifier transistor Ta and a reset transistor Tr are formed in a matrix circuit. A photodiode PD is formed on the matrix circuit through an insulating layer. A power supply line 104 is commonly used by adjacent two lines so as to decrease the number of lines per picture element. The whole transistors in a unit 100 are formed on an insular semiconductor thin film so as to decrease the number of contact holes per picture element.
Patent JP-H02152100-A (JP)
Title: Semiconductor memory
Inventor: TOYAMA TAKESHI
IPC: G11C29/00
Filed: 1988-12-02
Abstract: PURPOSE:To improve the reliability of a ROM by generating an error correcting check bit in the internal part of the ROM and writing the bit together with external data at writing time and executing error correction processing and making a writing circuit into an inactive state for byte writing at reading out time. CONSTITUTION:When the leading address and the data of a write page are set, and a latch mode is started, the data are taken in a page data latch 5. Next, when a writing command signal is given, the check bit is generated and added to the data of the latch 5 by an error correcting and coding circuit 8, the data and the check bit are given to a memory cell 1 and a checking memory cell 10, and writing is executed. At reading out time, corresponding data of the memories 1 and 10 are read out, error-corrected by an error correcting and decoding circuit 9, and after that outputted to an external part. Further, for the byte writing, internal writing is never executed, and a program circuit 7 is made into a non-operating state. Thus, the memory, which prevents wasteful writing and has the high reliability, can be obtained.