baber/WOPTO huggingface dataset:
Patent JP-H1057971-A (JP)
Title: Neutralizing method of alkali waste water and device therefor
Inventor: SHIMAZAKI MASUO
IPC: C02F1/66
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To safely, easily and accurately execute the supply and the stoppage of supply of carbon dioxide by the pressure of gas without using a pH meter at the time of neutralizing an alkali waste water from construction work site or the like with carbon dioxide instead of hydrochloric acid or sulfuric acid. SOLUTION: Full automatic supply and stoppage of supply of carbon dioxide is executed with automatic detection of reaction gas pressure P1 and P2 to neutralize the alkali waste water into a set neutralization range to discharge by allowing the alkali waste water 10 to bring into gas-liquid contact with carbon dioxide by an ejector 18' to mix in a mixing chamber 23 of a reaction tank 1", introducing to an adjacent adjusting chamber 25 through an under flow, detecting an unreacted and undissolved adjusting gas pressure P2 by a sensor 26 of a detecting device set in an upper part unreacted gas P, supplying carbon dioxide to the mixing chamber 23 with a stop valve 15 opened and closing the stop valve 15 by detecting a high pressure P1 at the time of reaching a set neutralization range.
Patent JP-H08101335-A (JP)
Title: Automatic focusing device
Inventor: YAMANO SHOZO
IPC: G02B7/28
Filed: 1994-09-30
Abstract: PURPOSE: To precisely focus a photographing lens on a moving object at a high speed as to an automatic focusing device focusing the photographing lens on the moving object. CONSTITUTION: This device is constituted by being provided with a lens driving means 1, a focus detection means 2 detecting defocus quantity, an image speed calculation means 3 calculating the moving speed of an object image, a moving body prediction means 4 calculating the prediction amount of the defocus quantity at an exposure time based on the defocus quantity and the moving speed of the object image, a predictive position control means 6 extending the photographing lens by as much as the prediction amount, a position and speed control means 5 controlling the extending quantity of the photographing lens according to the defocus quantity and the secular change quantity of the defocus quantity,  a decision means 7 deciding whether the control action of the control means 6 can be finished until the exposure time or not and a selection means 8 selecting the control means 6 before a releasing action, selecting the control means 6 when it is decided by the decision means that the control action is finished before the exposure time and selecting the control means 5 when it is decided that the control action cannot be finished after the releasing action.
Patent JP-H1081772-A (JP)
Title: Production of foamed heat insulator
Inventor: KOMURA AKIKO
IPC: C08G18/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a foamed heat insulator having excellent heat insulating property without affecting bad effects caused from a moisture gas generated by an adsorption reaction of a carbonic acid gas to the insulating property by adjusting a suspension in a specific constitution, foaming the suspension by mixing with a foaming agent, etc., and removing the carbonic acid gas and removing the moisture. SOLUTION: A suspension is adjusted by dispersing an alkaline (earth) metal hydroxide and a water absorptive material of an organic or an inorganic compound into a surfactant having a hydrophilic group and a lipophilic group. The suspension is foamed by mixing with polyol, a foam adjusting agent, a catalyst, a reactive foaming agent, a volatile foaming agent and polyisocyanate, and a foamed polyurethane resin composition containing a carbonic acid gas generated by a reaction of water with polyisocyanate and a volatile foaming agent inside individually isolated air foam is formed. A carbonate is formed by adsorption of the carbonic acid gas to the hydroxide and the carbonic acid gas is removed by filling inside the isolated air foam with the volatile foaming agent.  A moisture removing is performed by absorbing the moisture generated at adsorbing the carbonic acid gas into the water absorptive material.
Patent JP-H08102520-A (JP)
Title: Semiconductor integrated circuit device
Inventor: AGATA KAZUO
IPC: H01L27/04
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a semiconductor integrated circuit device in which erroneous function is eliminated by preventing a noise signal from entering into a capacitive element from a signal line located closely thereto. CONSTITUTION: The semiconductor integrated circuit comprises an upper electrode 11, a dielectric film 12, a capacitive element 10 sandwiching the dielectric film together with a lower electrode or a diffusion layer 13, and a protective electrode 20 disposed on the upper electrode 11 through an insulation film 15 while covering the capacitive element 10. The protective electrode is grounded or connected with the power supply line in order to prevent intrusion of noise into the capacitive element from a signal line 19 located closely thereto.
Patent JP-H1081203-A (JP)
Title: Key device
Inventor: YOSHIOKA HIROSHI
IPC: B60R25/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent wrong detection by correctly transmitting the password code received to a transmit-receive coil sent from a transponder to a circuit section in a key device. SOLUTION: A key device is provided with a transmit-receive coil 8, RF circuit 10, memory 11 storing password codes and control circuit 12. The transnmit-receive coil 8 is held by the coil holding section arranged near the key insertion port of a cylinder lock for ignition. The RF circuit 10, memory 11 and control circuit 12 are contained and held in a casing. The distances among the transmit-receive coil 8, high frequency circuit 10 and control circuit 12 are shortened by integrating the casing and the coil holding section in a body, preventing external electric and magnetic field from affecting the signal transmission among them.
Patent JP-2001059816-A (JP)
Title: Evaluation method of membrane
Inventor: HANABUSA AKIRA
IPC: H01L31/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive member in high quality stable in membrane thickness by making infrared light incident from a light emission part on one face of a translucent board forming the transparent conductive membrane, finding the transmission factor of the board, and finding the membrane thickness of the membrane or sheet resistance from the transmission factor. SOLUTION: A transparent conductive membrane applies, for instance, mixed water solution or the like of dimethyl tin and hydrogen fluoride on a translucent glass board 5, after drying, it is heated, and a raw material is thermally decomposed on the glass board 5 to be formed. The transparent conductive membrane remarkably absorbs the infrared light of about 1-3 μof a wavelength area, the infrared light of the wavelength area is transmitted to evaluate membrane thickness in high sensitivity, and the output of the light emission part of the infrared light is preferably about 0.1-2 mW. After the formation of the transparent conductive membrane, the light emission part 3 such as a semiconductor laser 1 is vertically provided in an optical axis upward of the glass board 5, and the light receiving part 6 of a germanium photodiode is provided on the contrary side. The infrared light is made incident on the surface of the glass board 5 from the light emission part 3, and detected by the light receiving part 6. As a result, the thickness of the membrane can be evaluated non-destructively and quickly.
Patent JP-H1177097-A (JP)
Title: Method and apparatus for removing deposited sludge in closed water area or the like
Inventor: MORI SUSUMU
IPC: C02F11/02
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To float and remove sludge deposited in lakes and marshes, harbor or the like by using solar rays. SOLUTION: A solar ray condenser 2 is mounted on a pontoon 1 floated on a lake, marshe or the like and solar rays condensed by the condenser 2 are transmitted to a projector 3 arranged in the vicinity of the sludge layer on the bottom of the water through an optical fiber 4, and a biological membrane is generated on the surface of the sludge layer by the irradiation with solar rays and sludge is floated and removed by the action of the biological membrane.
Patent JP-H0959443-A (JP)
Title: Polypropylene resin composition
Inventor: OKADA KOJI
IPC: C08F4/658
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin compsn. excellent in clarity, heat resistance, and low-elution property and suitable for food containers, medical instruments, instruments for physical and chemical experiment, etc., by compounding a specific propylene polymer with a specific alkali metal compd. and a specific basic polyvalent metal salt of a cyclic org. phosphoric ester. SOLUTION: This compsn. comprises 100 pts.wt. propylene polymer having a melt flow rate(MFR) accoding to ASTM D-1238 of 0.01-1,000g/10min and satisfying the relation: ΔHm>=24.50+1.583logMFR (wherein ΔHm is the heat of fusion obtd. by differential scanning calorimetry), 0.01-5 pts.wt. at least one compd. selected from among an alkali metal carboxylate, an alkali metal β- diketonate, and an alkali metal salt of a β-ketoacetic ester, and 0.01-5 pts.wt. basic polyvalent metal salt of a cyclic org. phosphoric ester represented by the formula (wherein R<1> is H or a 1-4C alkyl; R<2> and R<3> are each H or a 1-12C alkyl; and M is a metal atom of the group III or IV).
Patent JP-S60157400-A (JP)
Inventor: POORU EFU BURUNEI
IPC: H04S1/00
Filed: 1984-11-13
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-H1082224-A (JP)
Title: Car control system and car control method
Inventor: KATAGIRI TOSHIHARU
IPC: B60R25/04
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To start an engine even when an immobilizer system gets trouble by utilizing a keyless system. SOLUTION: A transponder 22 constituting a transmitter 11 and a keyless transmitting section 23 are incorporated into the gripping section of an ignition key. An immobilizer system is composed of an antenna coil 17, an amplifier 18 for an immobilizer code, an immobilizer electronic controller(ECU) 10 and a flux generating circuit 21. A keyless system is configured of an antenna 20, an amplifier 19 for a keyless code and a door-lock electronic controller(ECU) 16. When the immobilizer ECU 10 diagnoses by its self and a backup requirement signal is input to the door-lock ECU 16, the door-lock ECU 16 controls a fuel infection device 13 in place of the immobilizer ECU 16 when door lock is releasted or a door is locked by utilizing a door lock system, and a car can be operated.
Patent JP-H0580835-A (JP)
Title: Controller for industrial robot
Inventor: MIDORI TATSUO
IPC: B25J19/06
Filed: 1991-09-18
Abstract: PURPOSE:To provide the industrial robot controller where the line of a communication cable between a teaching part and a control panel is thinned and an erroneous operation is prevented with high reliability. CONSTITUTION:The teaching part is connected to the control panel 3 by the optical communication cable 2, various kinds of signals are optically communicated by carrier wave and also an emergency stop switch 1e provided in the teaching part 1 interrupts the carrier wave of optical communication so that the presence or absence of an emergency stop signal is identified by the presence or absence of the interruption of the carrier wave.
Patent JP-2000066210-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: UMEDA HIROYUKI
IPC: G02F1/1337
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type liquid crystal display device having a wide angle of visual field without producing afterimages by controlling the density of polar functional groups in the alignment controlling layer formed between one substrate and a liquid crystal compsn. layer to be smaller than the density of polar functional groups in the alignment controlling layer formed between the other substrate and liquid crystal compsn. layer. SOLUTION: A first alignment layer 8 and second alignment layer 10 are made of different materials from each other so that the second alignment layer 10 easily adsorbs ionic impurities than the first alignment layer 8. Namely, the density of carboxyl groups and amide bonds in the second alignment layer 10 is controlled to be larger than in the first alignment layer 8. Therefore, lots of ionic impurities are adsorbed to the second alignment layer 10, which decreases the amt. of ionic impurities adsorbed to the first alignment layer 8. Thereby, since deviation of changes produced by DC voltage caused by burst voltage is decreased on the first alignment layer 8 having a larger effect to change the potential of the liquid crystal layer, production afterimages is decreased.
Patent JP-2000068427-A (JP)
Title: Heat sink
Inventor: KANAI TAKASHI
IPC: H01L23/36
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate fins having the same natural frequency to prevent resonance by forming continuously protrudent ribs at positions different in distance from a base on a plurality of fins. SOLUTION: A base 1 has a mounting face 2 for mounting electronic components such as semiconductor elements, etc., a plurality of fins 3 are projectively provided on the back side of the mounting face 2 and made of a metal material superior in thermal conductivity such as Al, etc., the heat generated from electronic components is conducted from the base 1 to the fins 3 and radiated from the (radiating) surface of each fin 3, and continuously protrudent ribs 4 are formed on the fins 3 at positions different in distance from the base 1. The natural frequencies of the fins 3 differ because of the positional difference of the ribs 4 on the fins 3 and hence the resonance frequencies at resonance differ, thereby preventing mutual resonances. This prevents the sound quality of a lovespeaker and reproduced sounds from deteriorating in audio apparatus, etc.
Patent JP-S63229158-A (JP)
Inventor: INKIYO MITSUGI
IPC: B02C17/16
Filed: 1987-09-23
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-H03100815-A (JP)
Title: Clock trouble detecting circuit
Inventor: INOUE KUNIO
IPC: G06F11/30
Filed: 1989-09-14
Abstract: PURPOSE:To shorten the analyzing time and to decrease the number of parts to be repaired and replaced by counting two types of clock signals supplied to a logic circuit to compare them with each other and informing the clock signal trouble when this trouble detected and at the same time the abnormality of the logic circuit is detected. CONSTITUTION:The clock circuits 1 and 2 produce the clock signals of different frequencies and supply these signals to the clock counter 3 and 4 and also to a computer logic part 8 via a clock switch/distribution circuit 7. A comparator 5 compares the count values of both counters 3 and 4 with each other. If the abnormality is detected from the comparison, a clock trouble detection signal is sent to a clock trouble detecting circuit 6. The circuit 6 receives the detection signal from the comparator 5 together with a trouble detection signal from the part 8 and outputs a clock trouble informing signal to the outside to inform the clock trouble. Thus it is possible to shorten the analyzing time and the repairing time at occurrence of the clock trouble and to extremely decrease the number of parts to be repaired and replaced.
Patent JP-H11120113-A (JP)
Title: Method for upgrading firmware code in optical disk dirve
Inventor: SAI SHAKUEI
IPC: G06F9/445
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To upgrade a firmware code of an optical disk drive through an ATA/IDE interface. SOLUTION: This device has a programming controller 32 which receives a signal from an ATA/IDE interface and decides whether a host computer system requests upgrade of firmware or an optical disk drive requests to maintain a normal operation by executing input/output decode. A multiplexing device 36 has a 1st input which is connected to the programming controller and a 2nd input which is connected to a microcontroller. The multiplexing device switches the 1st input to a memory device through an multiplexing output in order to execute an upgrade operation when the host computer system requests the upgrade of the firmware. An on-site upgrade operation can be carried out without accessing an inside of a drive unit.
Patent JP-H0982463-A (JP)
Title: Hot plate for cooking
Inventor: INOUE ZENICHI
IPC: H05B3/74
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To heat food materials certainly and quickly to their insides. SOLUTION: A plate body 10 formed from electroconductive ceramics has a heating part 11 in the form of a flat plate, and a plurality of ridges 13 are provided parallel at a certain spacing on the oversurface of the part 11. On the undersurface of each end part of this heating part 11, electrode 20 is furnished parallel with the ridges 13 in such an arrangement that the ridges 13 are pinched by the electrodes 20. When a voltage is impressed on the heating part 11 by the electrodes 20, each area between ridges 13 will get a higher temp. than ridges 13, and this difference between the temps. should generate a strong radiation heat between the ridges 13.
Patent JP-H04116628-A (JP)
Title: Electrooptical device
Inventor: FUKUDA TOMOYOSHI
IPC: G09F9/30
Filed: 1990-09-07
Abstract: PURPOSE:To prevent the formation of a picture element defect even if a defect arises in a nonlinear resistance element by connecting the nonlinear resistance elements to two pieces of driving electrodes adjacent to the respective picture element electrodes with the respective picture element electrodes in-between and shorting or cutting the other nonlinear resistance element when any of the nonlinear resistance element of one side is broken. CONSTITUTION:The nonlinear resistance elements 14a to 14n are provided by n-pieces for each of the respective picture element electrodes and are connected via respectively m-pieces and n-m pieces of the nonlinear resistance elements to two pieces of the driving electrodes 11a, 11b adjacent to the respective picture element electrodes so that the corresponding nonlinear resistance elements on the other side are cut by as much as the corresponding number when any of the nonlinear resistance elements 14a to 14h on the one side is shorted. The balance of the characteristics of both the nonlinear resistance elements 14a to 14h is maintained in this way to prevent the generation of the picture element defects.
Patent JP-H04115429-A (JP)
Title: Gas circuit breaker for electric power
Inventor: SUGIYAMA TSUTOMU
IPC: H01H33/34
Filed: 1990-09-05
Abstract: PURPOSE:To improve efficiency of assembly and maintenance work by arranging a drive device and an accumulator separately on the bottom face and on its end face flange, and attachably/detachably covering those with separate covers. CONSTITUTION:A drive device 20 and an accumulator 35, being heavy and composing a hydraulic device, are arranged separately on the bottom face of a tank 1 in a longitudinal direction and on an end face flange, and are detachably covered respectively by a first cover and a second cover 37, 45. The first cover 37 covers the accumulator 35 to form such a space as separated from outside air, and the second cover 45, being composed of a housing cover 43, which is so formed as surrounding the circumference of the drive device 20, a pump unit 31 and the like, and a door 44, covering the other end side of this cover, and are so formed as to be detachable respectively to a device base 39. Thereby it is possible to improve an efficiency of assembly work and shorten maintenance time.
Patent JP-S60132730-A (JP)
Inventor: PIEETORO PADOBANI
IPC: B29C37/00
Filed: 1984-11-14
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-H1147215-A (JP)
Title: Stretcher structure of bathtub-lifting type stretcher bathing apparatus
Inventor: YONEDA TOSHIO
IPC: A61H33/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bath stretcher which allows only one attendant to do everything for a bedridden person in bathing by gradually raising his upper half body to sink his buttocks with ease after the body is transferred onto a stretcher of a bathing apparatus utilizing a moving seat from a bed or by laying his upper half body to make the body level with his buttocks up. SOLUTION: In a bathtub lifting type stretcher bathing apparatus which has a stretcher mounted and set at an upper part thereof and a bathtub with a hollow for a back rest at a lower part thereof, the stretcher is constituted of a back rest mat 16, a seat 17 on which buttocks is carried and a mat 18 where lower limbs are put. The back rest mat 16 is raised or levelled to loose a seat being lowered on the side of the back rest side of the seat 17 where the buttocks are carried or to tension the seat being lifted.
Patent JP-H03100696-A (JP)
Title: Matrix system flat display device
Inventor: UMENO DAISUKE
IPC: G09G3/20
Filed: 1989-09-14
Abstract: PURPOSE:To construct application without considering the resolution of a display at a host side by providing a microcomputer and taking interface with vector information from a host side. CONSTITUTION:The device is provided with the microcomputer 15 which receives image information as the vector information and drives a signal processor 16 by making access an interpreter built-in ROM 17 based on received vector information and stores the vector information in a frame memory 18 after translating to dot information. In other words, the dot information is generated by receiving the image information as the vector information, not as a video signal, and interpreting and translating it, and the luminance value of each dot is stored in the frame memory 18, and the luminance value is read out with a display controller 19. In such a way, the application at the host side can be released from constraint by display resolution at a display 8 side.
Patent JP-H10113880-A (JP)
Title: Manufacuring method of diamond drill bit and diamond grindstone used for it
Inventor: YOSHIDA TAKUMA
IPC: B24D7/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To highly speedily and continuously carry out drilling without using water and a processing solution at the time of drilling a small hole on a hard and fragile material such as concrete and a stone material by burying a filling material in a slit provided on a diamond grindstone. SOLUTION: A filling material 5 buried in a slit 1 of a diamond grindstone 2 is gradually and properly abrased by cutting dust produced at the time of drilling, and with progree of drilling work, abrasion of a filling material buried part progresses with abrasion of a drindstone part while the filling material buried part maintains a shape to be slightly depressed lower than a grindstone head end surface 3. In the meantime, a material to be cut in the neighbourhood of a central part of a cutting surface which is not cut by the grindstone 2 makes contact with the filling material 5 buried on the grindstone part and slightly abrases it, but as an absolute size is small, it does not grow as a core but soon collapses and becomes fine, and it is also discharged out of a rear system through a dent formed on the filling material 5.
Patent JP-H05198025-A (JP)
Title: Magneto-optical recording medium
Inventor: MACHIDA HAJIME
IPC: G11B11/105
Filed: 1992-08-13
Abstract: PURPOSE:To provide the magneto-optical recording medium which has sufficient magneto-optical characteristics and a low Curie point and is free from oxidation, corrosion and deterioration in magnetic characteristics. CONSTITUTION:A magnetic thin layer 2, a transparent dielectric layer 3, a reflection layer 4 and an antioxidant layer 5 are provided on a substrate 1. The thin layer consisting of ferromagnetic oxide expressed by general formula CoMxFe2-xO4 is provided as the magnetic thin layer 2. (In the formula, M is at least one kind of the elements selected from a group consisting of Mn, Al and Cr and 0.75<=x<=1.3).