baber/WOPTO huggingface dataset:
Patent JP-S61286815-A (JP)
Title: Liquid crystal display element
Inventor: YAMANASHI FUMIAKI
IPC: G02F1/1335
Filed: 1985-06-14
Abstract: PURPOSE:To switch a positive display and a negative display by superposing a TN type liquid crystal display cell for displaying and a TN type liquid crystal display cell for negative-positive switching one over the other and providing a polarizing plate to the display surface and back surface. CONSTITUTION:Transparent electrodes 23 and 24 made of ITO films, etc., are formed on internal surfaces of transparent substrates 21 and 22 of the TN type liquid crystal display cell 20 for displaying, the peripheral edge part is sealed with a sealing material 25, and liquid crystal 26 is charged therein. Further, the TN type liquid crystal display cell 30 for negative-positive switching has transparent electrodes 33 and 34 formed of ITO films, etc., on internal surfaces of transparent substrates 22 and 31; and the peripheral edge part is sealed with a sealing material 35, liquid crystal 36 is charged therein, and polarizing plates 17 and 18 are provided to the display surface and back surface. One polarizing plate and the TN type liquid crystal display cell 30 for negative- positive switching constitute a polarizing plate capable of converting the direction of an axis of polarization. Thus, the negative display and positive display are switched by one liquid crystal display element.
Patent JP-2000323526-A (JP)
Title: Method of mounting electronic component
Inventor: NAGAFUKU HIDEKI
IPC: H01L21/60
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a method of mounting electronic components, whereby mounted components can be easily removed, and the components can be effectively utilized. SOLUTION: In a method of mounting electronic components by adhering a chip 4 to a substrate 1 with a bond 3, the chip 4 is mounted on the bond 3 fed to the substrate 1 and then imperfectly hardened, the function investigation is conducted, and only the bonds 3 of those passing the function investigation are hardened. In the imperfect hardening step, the bond 3 is hardened so that the adhesion strength of the bond 3 to the substrate 1 is greater than that to the chip 4. Thus a substrate 1 judged as being a reject in the function investigation can be repaired, without regularly hardening the bond 3, and hence the reutilizable chip 4 can be peeled off from the bond 3 in a satisfactory condition.
Patent JP-S62287568-A (JP)
Title: Manufacture of alkaline storage battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/36
Filed: 1986-06-04
Abstract: PURPOSE:To simplify a manufacturing process as well as to aim at improvement in capacity and charging pressure characteristics, by adding a hydrogen storage alloy absorbing hydrogen in advance at the time of manufacture of a cadmium electrode. CONSTITUTION:A cadmium electrode, adding a hydrogen storage alloy absorbing hydrogen in a starting material of the cadmium electrode consisting of cadmium oxide of cadmium hydroxide or the like, is built in a battery. With this constitution, a checmical conversion process before battery assembling is omitted and simplified, and even if a charging product by chemical conversion is none, the hydrogen storage alloy prevents any capacity drop due to negative electrode, thus a discharge characteristic is improvable.
Patent JP-H06341767-A (JP)
Title: Disposal method for residue in castable refractory-conveying pipeline
Inventor: MATSUI TAIJIRO
IPC: F27D1/16
Filed: 1993-05-31
Abstract: PURPOSE:To discharge residue without diluting with cleaning water and reuse it as castable material by a method wherein a conveying pipeline, in which the residue of the castable material remains, is filled with water non-permeable elastic member and flowable solid respectively while these materials are forcibly sent accompanied by the supply of the cleaning water. CONSTITUTION:Castable material is supplied to a conveying pipe 8 from a forcibly supplying tube through a taper tube 6 and a connecting unit 7. In this case, in order to dispose the residue of castable material, which remains in a conveying pipe 8, the opening and closing lid 7b of the connecting unit 7 is removed at first ad residue, which remains in the main body 7a of the connecting unit 7, is removed. Next, a sponge 15, designed so as to have a size sufficiently blockading the conveying pipe 8 and provided with a rubber sheet 15a at both ends thereof, and water non-permeable flowable solids 16 are provided in the main body 7a. Subsequently, cleaning water is supplied from the forcibly sending tube to send the sponge 15 and the flowable solids 16 forcibly. The residue is discharged out of the coveying pipe 8 accompanied by the forced sending. According to this method, the residue is discharged without being diluted by the cleaning water whereby the residue can be reused as the castable material.
Patent JP-S5920432-A (JP)
Title: Production of titanium with economized resource and energy
Inventor: ONOZAWA MASAO
IPC: C22B26/22
Filed: 1982-07-26
Abstract: PURPOSE:To produce sponge Ti with considerably economized resources, by producing metallic Mg by using an Al or Si alloy produced directly from carbonaceous fuel in a shaft furnace then reducing TiCl4 with Mg and combining these stages in a closed circuit. CONSTITUTION:Mg is made from Si, an Si alloy or an Al alloy by a shaft furnace having high thermal efficiency, and TiCl4 of high purity is reduced by said Mg to produce Ti. The MgCl2 which is by-produced in this stage is oxidized to regenerate Cl2. On the other hand, the MgO produced by the same is used as a raw material for producing the above-described Mg. The costly raw material is thus regenerated in the system and the consumption of electric power is considerably reduced. The above-described stage for production consists of a closed circuit combination of the four stages, and the energy and resources are economized considerably by the combination of said stages.
Patent JP-H10318992-A (JP)
Title: Fruits and vegetables judging system
Inventor: KUROSAWA MASAAKI
IPC: G01N29/12
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To judge a large quantity of fruits efficiently without requiring the skill of an expert by judging the ripeness of fruits according to the relationship of the differential frequency and the differential peak value of the frequency of an impact sound propagating through the outer skin part and the edible part of the fruits. SOLUTION: An impact sound generated by means of a hammer 12 and fruits 11 propagates through the outer skin part and the inner edible part of the fruits. An impact sound signal collected by sound collection microphones 13, 14 is amplified by an amplifier 15 and converted through an A/D converter 16 into a digital signal. A frequency analyzer 17 extracts both a gradually damping frequency of an initial impact vibration propagating through the outer skin and the vicinity thereof, and gradually damping frequency of an impact vibration propagating through the inner edible part. The propagation frequencies propagating through the outer skin and the edible part are varied from each other as the ripening progress at the edible part and frequencies having different peak values are obtained.  The frequency interval (frequency level difference) and the frequency intensity difference (peak value difference) are calculated by a frequency analyzer 17 for the different peak frequencies and employed for judging the ripeness.
Patent JP-S6021230-A (JP)
Title: Vacuum forming of resin
Inventor: IHARAGI HIDEMATSU
IPC: B29C51/36
Filed: 1983-07-15
Abstract: PURPOSE:To contrive to equalize the plate thickness of a formed product throughout its overall length by performing vacuum forming through such an arrangement wherein an air cylinder is internally installed in a vacuum forming mold at a position corresponding to such a part of the product of which plate thickness tends to become thinner than other parts due to its configurational feature. CONSTITUTION:A heated and softened PVC sheet 8 of which both edges are held by chains 7 is set right above a vacuum forming mold 1. Next, a cylinder rod 5 is protruded from an air cylinder 4 internally provided in the vacuum forming mold 1 and it elongates the PVC sheet 8 to such a condition conforming to the shape and size of a formed product 9. Next, in proportion to the progress of vacuum forming carried out by making the vacuum forming mold 1 vacuous, the cylinder rod 5 protruded from the air cylinder 4 is caused to properly retreat into the air cylinder 4 and by this process, the PVC sheet 8 is formed into the shape conforming to that of the vacuum forming mold 1.
Patent JP-S62288260-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E04G11/34
Filed: 1986-06-06
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-H06317447-A (JP)
Title: Level measuring equipment
Inventor: HARUO HIROSHI
IPC: G01F23/00
Filed: 1993-05-07
Abstract: PURPOSE:To prevent an erroneous alarm from being produced at the time of maintenance or inspection work other than the level measuring work of fluid material by holding a signal outputted in real time depending on the level of the fluid material based on a switching signal, switching the signal outputted in real time into a signal being held, and then outputting the switched signal. CONSTITUTION:Switching signals are delivered to a switching circuit 11 and a signal hold circuit 12 through a switching signal input switch 13. A movable contact is switched to a fixed contact 11b by the switching signal in the circuit 11. The circuit 12 holds the signal being outputted in real time from a converter 6 depending on the fluid level at the moment when the switching signal is delivered from the switch 13 and the circuit 12 outputs the signal thus held. When maintenance or inspection work is conducted, a fixed signal corresponding to the fluid level, prevailing immediately before the work, is outputted. This constitution prevents delivery of abnormal signal from the level measuring equipment even if the fluid level varies or a float 1 is shifted artificially over the measuring range.
Patent JP-S5834073-A (JP)
Inventor: YOSHIDA MICHIHIRO
IPC: B07B1/22
Filed: 1981-08-21
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-H04355835-A (JP)
Title: Device with capability saving and restoring mechanism
Inventor: NAKAMURA TAKASHI
IPC: G06F9/48
Filed: 1991-06-03
Abstract: PURPOSE:To continue the message communication after recovery from crush of a process without increasing the overhead for message communication in a message base system of a device provided with a saving and restoration mechanism of capability. CONSTITUTION:A non-volatile memory 19 is provided with a capability save area 20 expressed by capability, and saving and restoration of capability held in a current process 12 are instructed by a capability save instruction means 13 and a capability restore instruction means 15. A capability index information reporting means 11 reports index information of capability from the current process 12 to a standby process 14. A capability save and restore management means 16 saves and restores capability in and from the capability save area 20 on security based on capability.
Patent JP-H02308790-A (JP)
Title: Cell culturing method
Inventor: HIRAI YOHEI
IPC: C12N5/00
Filed: 1989-05-25
Abstract: PURPOSE:To culture a cell in high density while stably maintaining function of cell in high level by previously bringing isolated cell into contact with a water soluble high molecular substance having a cell protecting action and forming and culturing a three-dimensional collecting body. CONSTITUTION:An isolated cell is previously brought into contact with a single or plural kind of water soluble high molecular substances and then three- dimensional collecting body is formed and cultured. As the water soluble high molecular substance, a substance containing at least collagen or laminin, etc., is preferably used. Though any kind of cell may be used as the cell, e.g. initial culture system such as liver parenchyma can be utilized. Preparation of the three-dimensional collecting body is properly carried out utilizing centrifugal operation or pressure. According to the cell culturing method, the cell of initial culture system, especially existing in high density in a living thing is extremely effective on appearance of high function after culture because the cell is largely injured when isolated.
Patent JP-S5464296-A (JP)
Title: Cleaner for cooling material of nuclear reactor
Inventor: NISHIO MASAHIDE
IPC: G21C19/307
Filed: 1977-11-01
Abstract: PURPOSE: To improve the thermal efficiency of a nuclear reactor by taking the water supplied to a nuclear reactor out of the downstream side of a condensing cleaner and using it as a barrel side cooling water of a non-regenerative heat exchanger.  
     CONSTITUTION: The cooling material of a nuclear reactor is cooled through a circulating pump 1 by regenerative and non-regenerative heat exchanger 2 and 3 and then is cleaned by a cleaner 4. The heat is then recovered from that cooling material by the exchanger 2, and the material thus treated is then returned to a nuclear reactor 7. On the other hand, the vapors generated in the reactor 7 are fed through a main vapor tube to a turbine 8 to drive the same so that they are then condensed by a main condenser 9. The cooling material thus condensed is cleaned by a supply water cleaner 10 and then is partially fed to the barrel side of the heat exchanger 3 so tht heat is recovered therefrom. The condensed water flows prepared in two ways are managed into a single flow, which is heated by a heater 11 unit it is returned to the reactor 7. While the reactor stands by at a high temperatue and stops, the cooling water for the accessories of the reactor may also be used to improve the thermal efficiency of the reactor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09309423-A (JP)
Title: Brake fluid pressure control device for traction control
Inventor: KANEDA ICHIRO
IPC: B60T8/58
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To realize a small size as the whole body of a device, while utilizing the merit of an air pressure type brake booster. SOLUTION: In this structure, an air pressure type brake booster 6 reduces the leg-force of a brake pedal 2 by a positive pressure air, an actuator to carry out the opening and closing drive of a constant opening cut valve 14 and a constant closing switch valve 25 is composed of an air pressure type actuator driven by the positive pressure of driving air pressure which is generated by an air compressing 28, and a solenoid selector valve 26 to convert the feeding and the release of the positive pressure driving air pressure from the compressor 28 to the air pressure type actuator 6 is provided between the air compressor 28 and the air pressure type actuator 6.
Patent JP-H07122943-A (JP)
Title: Ultrawide band dc microwave amplification device in integrated circuit form
Inventor: ROBEERU SOAARU
IPC: H03F3/193
Filed: 1991-05-02
Abstract: PURPOSE: To provide a super wide band amplifier exceeding a microwave area from DC, especially 6 GHz from the DC. CONSTITUTION: In this amplification device provided with a type provided with at least one amplification stage N whose active amplification element is a field effect transistor T1 mounted as a common source for amplifying signals transmitted through an optical fiber at a super high bit speed, the respective amplification stages are provided with a means for simultaneously holding the bias of a DC positive voltage on the drain 23 of an amplification transistor T2 and the bias of a DC negative voltage or a zero voltage on the gate 21 of the transistor T1 . As the effective one, the amplification device can be formed by a monolithic integrated circuit form.
Patent JP-S5355680-A (JP)
Title: Fluorescent lamp flashing system
Inventor: NAMIKOSHI YASUMASA
IPC: H05B41/36
Filed: 1976-10-29
Abstract: PURPOSE:To simply a circuit arrangement, wherein a fluorescent lamp is flashed whichever power operates, including an emergency power supply, using a single switch.
Patent JP-2000319619-A (JP)
Title: Heat-resistant adhesive composition
Inventor: TAKAYAMA MORITAKA
IPC: C09J163/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition being satisfactory in safety, productivity, reliability, etc., having sufficient soldering-heat resistance, and being curable at relatively low temperatures by using specified amounts of an epoxy resin, a dicyandiamide curing agent, an aminourea curing agent, and an inorganic filler as the principal components. SOLUTION: This composition consists mainly of 100 pts.wt. epoxy resin, 3-15 pts.wt. dicyandiamide curing agent, 1-20 pts.wt. aminourea curing agent, and 5-500 pts.wt. inorganic filler. The epoxy resin is an organic compound having at least two glycidyl groups in the molecule and is typified by bisphenol A diglycidyl ether. The dicyandiamide curing agent is desirably dicyandiamide. The aminourea curing agent is a compound prepared from starting materials including an epoxy resin, an amine compound such as aminomethylcyclohexane, and urea. The inorganic filler is desirably a calcium carbonate powder or a mica powder.
Patent JP-H04358078-A (JP)
Title: Plasma treating device constituted by using microwave
Inventor: TAMURA HITOSHI
IPC: H01L21/302
Filed: 1991-06-03
Abstract: PURPOSE:To stabilize a plasma treatment with the plasma treating device constituted by using microwaves and a cavity resonator by constituting this device in such a manner that the resonance frequency of the cavity resonator does not change in spite of a fluctuation in the plasma state. CONSTITUTION:This plasma treating device consists of a microwave generating source 1, the cavity resonator 3, a treating chamber 4, a coupling hole 5 connecting the treating chamber 4 and the cavity resonator 3, dielectric parts 6 for introducing the microwaves from the cavity resonator 3 to the treating chamber 4 while maintaining the pressure adequate for the treatment in the treating chamber 4, a substrate to be treated installed in the treating chamber 4, a gas introducing system for introducing treating gases into the treating chamber 4, and a vacuum discharge system for maintaining the pressure suitable for the treatment in the treating chamber 4. The magnetic field distribution within the cavity resonator 3 of such treating device is formed approximately uniformly in the direction perpendicular to the surface where the coupling hole 5 exists. The fluctuation in the resonance frequency is eliminated by adequately selecting the resonance mode of the cavity resonator in this way and the plasma is stabilized, by which the plasma treatment is stabilized.
Patent JP-H01298684-A (JP)
Title: Electric-discharge lamp starting device
Inventor: NISHIMURA HIDEKO
IPC: H05B41/18
Filed: 1988-05-27
Abstract: PURPOSE:To improve the temperature corresponding property, reliability, operation starting property, and safety by detecting the voltage fluctuation by a positive temperature coefficient voltage control element, controlling a relay for starting an electric-discharge lamp, and cutting the current running into the filament. CONSTITUTION:When a power source is inputted, a current is sent into the non-power source side terminal of the filament of an electric-discharge lamp FL through a normally closed contact 21 to heat the filament, and a current is also sent into a positive temperature coefficient voltage control element 1. And, by the rapid self-exothermic of the element 1, the resistance value is increased, and the voltage change between the non-power source terminals is detected with a satisfactory temperature corresponding property. When reaching a determined temperature, the contact 21 is turned off by an exciting coil 22 to cut the current running between the non-contact terminals, and also the electric-discharge lamp FL starts to light without receiving the influence of the circumferential temperature and with a satisfactory temperature corresponding property by the bounced current from a predeterminer L. The element 1 is increased in reliability because of having no contact, and the electric- discharge lamp is rapidly lighted by immediate return of a relay at the time of momentary cut and momentary stop. Thus, the operation starting property is improved, and the safety at the last stage of the electric-discharge lamp life is also improved.
Patent JP-S61288243-A (JP)
Title: Processing system for compare and swap instruction
Inventor: SUGIURA TAKUYA
IPC: G06F12/16
Filed: 1985-06-17
Abstract: PURPOSE:To shorten the instruction execution time and to simplify a control circuit by providing an ECC circuit in a CPU and using the read modify write function of the ECC circuit to execute a compare and swap function in hardware. CONSTITUTION:Data is read out from a memory 20 and is set to a latch 10A. If an error exists in this data, it is corrected by a read data correcting circuit 10B; but otherwise, data is compared with data in a register REG(A) 27 by a comparing circuit 26 as it is. If this comparison results in coincidence, the contents of a register REG(B) are written in the memory 20 through a multiplexer MPX 30 and an aligner 10C. If the comparison does not result in coincidence, the data read from the memory 20 is written in the memory 20 through the latch 10A, the read data correcting circuit 10B, and the aligner 10C and is set to the register REG(A) 27.
Patent JP-2000319365-A (JP)
Title: Polyester, hollow molding product, sheetlike material and oriented film comprising the polyester
Inventor: SONODA HIROTOSHI
IPC: C08G63/183
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester useful as a material for a hollow molding product such as a bottle for drinking, etc., for a molding product such as a sheetlike material, an oriented film, etc., by making the rate of change of dimension of a molding product prepared by melt molding of polyester in a specific range. SOLUTION: This polyester is obtained by making the rate of change of dimension (by thermomechanical analysis) of a molding product prepared by the melt molding of a polyester comprising ethylene terephthalate as a main repeating unit <=4.0%. Preferably the polyester has 0.55-0.90 deciliter/g intrinsic viscosity, 1.0-5.0 mol% based on a glycol component of content of diethylene glycol copolymerized with the polyester, >=1.37 g/cm3 density, <=10 ppm acetaldehyde content and <=0.5 wt.% cyclic trimer content. The polyester can be produced by adding 0.1-1,000 ppm of a polyacetal to a polyester.
Patent JP-H01299072-A (JP)
Title: Arithmetic operation method of rotation direction and operation quantity of wheel of electronic typewriter
Inventor: NISHIMOTO YOSHIO
IPC: B41J7/34
Filed: 1988-05-27
Abstract: PURPOSE:To improve the utilization of a ROM while remarkably enhancing the utilization of a RAM, and to reduce cost considerably by arithmetically operating the direction of rotation and the quantity of operation while aiming at only the quantity of operation from a current spoke number and an aimed spoke number. CONSTITUTION:When current spoke number is represented by 10 and aimed spoke number by 110, the quantity of first operation of 110-10=100 is computed at a step S2, and the quantity of second operation is calculated as -100+(112/2)=-44 at a step S6 with rotation directed in the clockwise direction C because the quantity of first operation is represented by a positive number. Since the quantity of second operation is represented by a negative number, the direction of rotation is changed into the counterclockwise direction CCW at a step S8, and set as the final direction of rotation while the quantity of final operation is set as -44+56=12 at a step S10. That is, when a wheel is turned only at an angle corresponding to the spoke number of twelve in the counterclockwise direction, the selective operation of a type at a shortest distance is acquired.