baber/WOPTO huggingface dataset:
Patent JP-H055863-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02F1/133
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the liquid crystal display device of high-quality display which has the visual angle characteristic improved and is superior in visual recognizability. CONSTITUTION:A display device consists of the liquid crystal display element and a driving means 3f which applies a voltage to a driving liquid crystal cell 3, and this liquid crystal display element consists of the driving liquid crystal cell 3, a compensating liquid crystal layer (cell 2) which is arranged adjacently to the driving liquid crystal cell and is twisted along a spiral axis approximately parallel with the substrate normal of the driving liquid crystal cell, and two polarizing plates between which the driving liquid crystal cell 3 and the compensating liquid crystal layer are interposed. In this liquid crystal display element, the compensating liquid crystal layer has >=360 deg. twisting angle, and the thickness of the liquid crystal layer of the cell 3 is approximately equal to that of the compensating liquid crystal layer. The refractive index to extraordinary rays of the cell 3 at the time of applying a voltage, which brings about a display picture to obtain the dark state, to the cell 3 by the driving means is approximately equal to that to ordinary rays of the compensating crystal layer, and the refractive index to ordinary rays the cell 3 is approximately equal to that to extraordinary rays to the compensating liquid crystal layer.
Patent JP-2000343456-A (JP)
Title: Truck conveying device
Inventor: NODE ZENJI
IPC: B65G35/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a truck conveying device capable of efficiently working without disturbing working by reducing a number of energy supplying system to be a simple structure. SOLUTION: This device comprises a conveying chain 12 placed on a line and multiple working trucks 14 connected to the conveying chain 12 and made removable on the line with following the conveying chain 12. The conveying chain 12 is provided with a compressed air partitioning hose 42 going to a jig 32 connected to an air compressor 36 so as to be movable with the conveying chain 12, and each working truck 14 is provided with a jig connecting part 34 connected to the compressed air partitioning hose 42.
Patent JP-S6218014-A (JP)
Title: Evaporative cooling induction electric apparatus
Inventor: NAKAGAMI YOSHITAKE
IPC: H01F27/18
Filed: 1985-07-17
Abstract: PURPOSE:To prevent the decrease in withstand voltage efficiency of the windings, to improve its insulation reliability, and to attain the increase in voltage by a method wherein the induction electric apparatus is cooled with sensible heat by mainly opening the flow controlling valve on the upper circulating path side at the time of light loading, while the flow-controlling valve on the interpenetrated tube side is mainly opened at the time of heavy loading to flow, liquid, so as to distribute from the inner insulating container sides to the outer insulating container sides. CONSTITUTION:In a state of light electrical loading at a winding temperature lower than the boiling point of condensed liquid 10, a flow-controlling valve 31B is shut and a flow- controlling valve 31A on the side of an upper circulating path 32A is opened, hereby the condensed liquid 10 circulates passing axial paths (ducts) 38 close to windings 3 in the inner insulating containers 36 and cools the windings with sensible heat to obtain high withstand voltage efficiency. In a state that the electrical loading of the induction electric apparatus augments with wiring temperature exceeding the boiling temperature of the condensed liquid 10, the flow-controlling valve 31A on the upper circulating path 32A is turned almost shut and the flow-controlling valve 31B on the side of communicating tube 33 is turned almost full-open, hereby a diametrical component force guided toward axial paths (ducts) 39 through circulating holes 37 can be given to the condensed liquid 10 flowing into the axial paths 38 of the inner insulating containers 36 from a lower circulating path 32B.
Patent JP-S5382222-A (JP)
Title: Control system of time base equalizer
Inventor: NAKAGAWA SHIROU
IPC: H04N5/95
Filed: 1976-12-28
Abstract: PURPOSE: To obtain a good reproduced picture by preventign noise from generating in the reverse conversion output by using a bipolar pulse signal as a control signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5781613-A (JP)
Title: Monitor device for generator
Inventor: SUZUKI YUKIO
IPC: H02K9/24
Filed: 1980-11-11
Abstract: PURPOSE:To detect surely local overheat in a generator and facilitate discrimination of the overheated position, by determining several proper positions in the gaseous hydrogen cooling generator and by picking up hydrogen gas from respective positions. CONSTITUTION:Pickup points for gaseous hydrogen are provided in proper positions of a gaseous hydrogen cooling generator 1, and return inlets for gaseous hydrogen are provided similarly. Main valves 2 for disconnecting a monitor device 4 for the generator are provided halfway on connected pipings, and waste water rooms 5 by which waste water charged into pipings is removed and exhaust valves 6 by which waste water and gas are exhausted are provided just before the connection point of the monitor device 4. Gaseous hydrogen flowed from respective hydrogen gas picking-up inlets into the monitor device 4 is automatically switched at proper time intervals by an automatic switching device 3 and is monitored intermittently, and the monitor device 4 detects an overheat in individual gaseous hydrogen picking-up positions to issue an alarm.
Patent JP-S5946432-A (JP)
Title: Fan motor mounting device for air conditioner
Inventor: NAGANO MASATOSHI
IPC: F24F1/02
Filed: 1982-09-09
Abstract: PURPOSE:To permit a fan motor to be mounted and removed from the axial direction of fan for thereby facilitating the maintenance and inspection of fan motor, by securing the fan motor, vibration-proof rubber and a fan motor supporting hardware beforehand to a fan motor securing box plate for unitizing. CONSTITUTION:After secured to a fan motor securing box plate 22 by means of a screw 27 together with a vibration-proof rubber 16 and a fan motor supporting hardware 17, a fan motor 8 is inserted into an electric parts accmmodating chamber from the base surface of base plate 13 and then secured by means of a screw 26 to the attaching portion 23 of base plate 13. Therefore, when the fan motor 8 is being inserted into the electric parts accommodating chamber of air conditioner for securing thereto, the screw 27 can be tightened with ease since the fan motor body 8, the vibration-proof rubber 16 and the fan motor supporting hardware 17 are secured by means of the screw 27 on the fan motor securing box plate 22 as a motor unit. Moreover, the motor unit can be shifted in the axial direction of indoor fan from beneath the base plate 13, inserted into the electric parts accommodating chamber and then secured on the base plate 13 by means of the screw 26, which facilitates the mounting of fan motor on the air conditioner.
Patent JP-S6051663-A (JP)
Inventor: TAKEMOTO MASAKI
IPC: C04B35/657
Filed: 1983-08-29
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-S6084592-A (JP)
Inventor: PEETAA KAROBU
IPC: G06F3/153
Filed: 1984-07-30
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-S5381080-A (JP)
Title: Semiconductor packaging device
Inventor: YOSHIMURA TATSUROU
IPC: H02M7/04
Filed: 1976-12-27
Abstract: PURPOSE: To achive higher density of semiconductor units by letting compressed cooling medium cause adiabatic expansion in a cooling chamber thereby increasing cooling effect. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H105071-A (JP)
Title: Stand for whiteboard or electronic blackboard
Inventor: SEGAWA MASAHIKO
IPC: A47B97/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a stand with which an attitude in the case of moving can be stabilized and a gap generated between the rear face of whiteboard electric blackboard and an indoor wall can be reduced. SOLUTION: This stand is provided with a 1st cylindrical base part 6 fitted at the lower end of a strut pipe 2, 2nd base part 7 inserted into this 1st base part 6 so as to freely get-in/out and provided so as to freely slide in horizontal direction, and casters 4 fitted to the 1st and 2nd base parts 6 and 7. Then, a perpendicular reference plane is provided on the rear face side of whiteboard or electronic blackboard to which the strut pipe 2 is fitted and in the case of moving, the 2nd base part 7 is slid forward so that the rear end of the 2nd base part 7 can be positioned forward rather than the reference plane or positioned on the extension of the reference plane or in the case of using indoors, the 2nd base part 7 is slid backward so that the rear wend of the 2nd base part 7 can be positioned backward rather than the reference plane.
Patent JP-H10330953-A (JP)
Title: Coating film-provided steel wire for bearing and its production
Inventor: NAMIKI KUNIO
IPC: F16C33/34
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating film-provided steel wire for a bearing by which a cold pressed head is head is hardly clogged with foreign matter at the time of producing a bearing rolling element and excellent in rust inhibiting effect on the wire. SOLUTION: This surface of the wire substrate 1a, in the coating film- provided wire 1 for a bearing, is coated with a phosphate coating film 20 contg. 0.1-0.5 wt.% calcium ion and 1.0-3.0 wt.% zinc ion and with the weight ratio of calcium ion to zinc ion adjusted to 0.1-0.5, and the phosphate coating film is further coated with a lubricating coating film 21. The lubricating coating film 21 contains the soap constituting fatty acid consisting of 60-90 wt.% >=16C saturated fatty acid and 10-40 wt.% 18C unsaturated fatty acid, the solid component except moisture is composed mainly of the limestone soap cosisting essentially of 70-90 wt.% slaked lime, 7-20 wt.% calcium soap and 2-10 wt.% alkali soap, and 0.01-0.1 wt.% nitrite and 0.01-0.1 wt.% soluble salt of metal are incorporated as a rust inhibiting additive.
Patent JP-S5948301-A (JP)
Inventor: KUBOTA TAKEO
IPC: B65F1/00
Filed: 1982-09-10
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-H06346168-A (JP)
Title: Ti or ti-fe injection-molded and sintered alloy and its production
Inventor: ENBOKU MASAKAZU
IPC: B22F3/02
Filed: 1993-06-03
Abstract: PURPOSE:To obtain a Ti or Ti-Fe injection-molded and sintered alloy excellent in mechanical properties such as breaking elongation CONSTITUTION:One of W, Mo, Nb, Cr, Zr, Ta, V and Ca is incorporated into Ti powder, Ti powder and Fe powder or Ti-Fe alloy powder by 1-6.5 atomic % of the total amt. of the metals and the powder is kneaded with an org. binder. The kneaded material is injection-molded, freed of the binder and sintered to obtain the objective Ti or Ti-Fe injection-molded and sintered alloy contg. one of W, Mo, Nb, Cr, Zr, Ta, V and Ca by 1-6.5 atomic % of the total amt. of all the components.
Patent JP-S6049953-A (JP)
Title: Inkjet recorder
Inventor: MIYAGAWA AKIRA
IPC: B41J2/205
Filed: 1983-08-31
Abstract: PURPOSE:To improve the recording quality of an OHP film by changing the cutter position between a light permeable recording medium and other ones to vary the number of ink drops forming one pixel according thereto. CONSTITUTION:Synchronizing a clock (a) from a CPU30, a counter 31 counts up at the outgoing time and a recording data 35 is read out from an RAM33 through an address decoder 32 according to the counts thereof to perform a dot recording through a driver 37, an inkjet unit 38 on a signal of a carriage position detecting section 36. At the incoming time, for the OPH film with the cutter positioned upward, the turning OFF of a microswitch is detected with a detector section 39 a data is taken out with the counter 31 synchronizing a clock opposite to the outgoing course to perform a double printing. In the normal recording paper with the cutter position downward at the detector section 39, no dot recording is done at the incoming time. This can elevate the recording quality and density of the OHP film.
Patent JP-H099299-A (JP)
Title: Control method for stereoscopic picture
Inventor: IUE SATOSHI
IPC: G02B30/25
Filed: 1995-06-23
Abstract: PURPOSE: To provide a control method for a stereoscopic picture capable of surely making a control signal incident on spectacles for stereoscopic observation and appreciating the stereoscopic picture by an observer satisfactorily. CONSTITUTION: A light signal 5 emitted from the infrared ray emitting part 15 of a projector 1 and in accordance with the display states of a picture for right eye and a picture for left eye is reflected on a screen 2, and made incident on liquid crystal shutter spectacles 3. The opening/closing of the liquid crystal shutters 34L, 34R of the liquid crystal shutter spectacles 3 in accordance with right and left eyes is controlled.
Patent JP-S5280168-A (JP)
Title: Electronic portable watch
Inventor: MIURA SADASHI
IPC: G04G19/00
Filed: 1975-12-26
Abstract: PURPOSE:To supply a semipermanent energy source and eliminate the laboriousness in battery exchange by applying a rechargeable battery to an electronic portable watch.
Patent JP-S6313714-A (JP)
Inventor: AREKUSANDORU NIKIFUOROBICHI NA
IPC: B29C33/76
Filed: 1986-07-07
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-H1014095-A (JP)
Title: Protective device for air conditioning equipment
Inventor: KAGIMURA NORIO
IPC: H02H7/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the size and number of parts of an electromagnetic contactor. SOLUTION: A specified power is supplied from a power supply for drive to a motor, and a power line 11 is opened and closed by means of the main contact of an electromagnetic contactor. An exciting coil 12-R of the electromagnetic contactor is connected to a power supply Vc for control the voltage of which is lower than that of the power supply for drive. Actuation of a protective circuit 50 for anomaly is detected through a protection detecting circuit 60, which then outputs an anomaly signal. A microcomputer 70 receives the anomaly signal from the protection detecting circuit 60, and demagnetizes the exciting coil 12-R so that the main contact of the electromagnetic contactor is opened.  Further, apart from the microcomputer 70, a protective switching circuit 80 receives the anomaly signal from the protection detecting circuit 60, and demagnetizes the exciting coil 12-R so that the main contact of the electromagnetic contactor is opened.
Patent JP-S6316106-A (JP)
Title: Valve lifter of engine
Inventor: MURASE HIROYUKI
IPC: F01L1/14
Filed: 1986-07-04
Abstract: PURPOSE:To reduce wear of the valve stem abut part of a valve lifter made of aluminum alloy by burying hard particles with given size and hardness in a given area ratio in the surface of the abut part. CONSTITUTION:A valve lifter 3 is made of aluminum alloy in the form of a cylindrical cup. It has a valve stem abut part 11 on under-surface 21 and the ends of intake and exhaust valve stem abut here. Hard particles 32 are buried in this valve stem abut part 11. As material of this hard particles 32, for instance, ferrochromium (FeCr), stainless steel or tool steel alloy or the like is used. The particles should be 30-200mum in size and Hv 300-900 in hardness. Area ratio of the particles in the surface of the valve stem abut part 11 should be 20-50%. With this, it is made possible to improve wear resistance of the abut part of the valve stem without causing cost up and obstructing weight reduction.
Patent JP-S642456-A (JP)
Title: Built-in type dummy load generation system
Inventor: UTSUNOMIYA YOSHIHISA
IPC: H04Q3/545
Filed: 1987-06-25
Abstract: PURPOSE: To provide a timer function in an electronic switching device and to operate it in synchronism with all devices by generating a dummy load by a controller incorporated in the electronic switching device.  
     CONSTITUTION: A load generation control part 12 which receives the report of the start of load generation sends a command in predetermined format to a channel system control circuit 31. Then the channel system control circuit 31 connects a channel system storage circuit 32 indicated by the transmitted command and sends the command. The channel system storage circuit 32 analyzes the command and sends the command to an input monitor part 15 through the channel system control circuit 31 as if information on 'calling', 'selective number transmission', 'disconnection', etc., were sent from a channel device 33. Thus, the load generating device incorporated in a center controller and the channel system device are combined to control the load generation from inside the electronic switching device without using any external load generator. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H026254-A (JP)
Title: Device for controlling slip of driving wheel of vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/58
Filed: 1988-06-27
Abstract: PURPOSE:To carry out a braking operation in accordance with a slipping condition and preventing the deterioration of responsiveness by judging the slipping condition of driving wheels and determining the operating speed of a driving- wheel braking means to carry out operation control. CONSTITUTION:The wheel speeds of driven wheels WFL, WFR and driving wheels WRL, WRR are detected by sensors SFL, SFR, SRL, SRR, subjected to averaging processing and inputted into judging means 4L, 4R to detect a slipping condition. The wheel speed signals of the driving wheels WRL, WRR are inputted into differential circuits 6L, 6R to detect a driving-wheel acceleration signal. The increasing speeds P'BL1, P'BR1 of braking pressure based on the slip condition and the increasing speeds P'BL2, P'BR2 of braking pressure based on the driving= wheel acceleration are selected by high select circuits 11L, 11R to carry out the operation of braking means BRL, BRR. Thereby, proper braking control can be carried out in accordance with a slipping condition of gentle slipping, sudden slipping, etc.
Patent JP-S5681684-A (JP)
Title: Rust preventive and its manufacture
Inventor: ISHIGAMI YUTAKA
IPC: C23F11/12
Filed: 1979-12-05
Abstract: PURPOSE: To obtain an innoxious rust preventive effective against various kinds of metals by using oligostarch higher fatty acid ester represented by a specified general formula or the ester and one or more among silicate, benzotriazole, mercaptobenzothiazole salt, etc.  
     CONSTITUTION: Oligostarch higher fatty acid ester represented by the general formula is used as a rust preventive. To the ester may be added one or more among silicate, benzotriazole, mercaptobenzothiazole salt, alkanolamine and sodium nitrite. In the formula, each of X 1  and X 3  is H or acyl having 5W19C aliphatic hydrocarbon chain, the ratio of acyl is 0.01W0.5 per three free OH groups in each glucose unit on an average, and n is 2W40 on an average. This ester is manufactured by reacting oligostarch and higher fatty acid ester at ≤ about 70°C in the presence of lithium hydroxide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5858767-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOKUBU KUNIO
IPC: H01L29/78
Filed: 1981-10-05
Abstract: PURPOSE:To omit the positioning process of the adjacent left and right sections of a gate, and to improve the degree of integration by changing the polycrystal silicon film of a section, from which a SiN film is removed, into a SiO2 film through thermal oxidation and making the thickness of the SiO2 film thinner than other positions around the SiN film. CONSTITUTION:The SiO2 film is formed onto a P type silicon substrate 1, the SiO2 film 3 functioning as the gate insulating film of a FET onto the SiO2 film,  the polycrystal silicon film 4 onto the film 3, the SiO2 film 5 onto the film 4  and the SiN film 6 of a section, which must serve as the gate electrode of the  FET, onto the film 5. The film 4 except the gate section is changed into the  SiO2 film through thermal oxidation, and the SiO2 film 7 united is shaped. When etching the film 7, sections 8 exposed in the layer 1 and the section exposed of  the side surface of the film 4 are formed because the periphery of the film 6 is  made thinner than others. The film 6 and the SiO2 film are etched in succession,  and only the sections 8 are exposed. An N type impurity is injected to the sections 8 and a source and a drain are formed, and the SiO2 film, wiring, etc. are shaped.
Patent JP-S5859922-A (JP)
Title: Cancer cell-disturbing lymphocyte
Inventor: ADACHI SHIYOUICHI
IPC: A61K35/28
Filed: 1981-10-05
Abstract: PURPOSE:To obtain the titled lymphocyte (killer T-cell) reactive specifically to cancer cells, by sensitizing a lymphocyte with a cancer cell-originated saccharide-chain- relating antigen (GRA). CONSTITUTION:The cell membrane component is removed from the GRA of the cultured cancer cell, transplanted cancer cell, spontaneously occured cancer cell, chemically or virally induced cancer cell, etc. of man or animals, and the GRA is treated with lectin (e.g. peanut lectin, castor bean lectin, etc.) which bonds specifically to the terminal galactose. The GRA bonded with the lectin is separated therefrom, and the killer T-cell can be obtained by culturing lymphocyte in a medium containing said GRA at about 7.2 pH and 37 deg.C. The killer T-cell can be proliferated indefinitely in the above medium containing a T-cell prolifration factor, keeping the activity of the cell, and can be stored in liquefied nitrogen stably for a long perid. Representative examples of the lymphocyte are GRA-1-KT and GRA-M-1-KT.
Patent JP-S6138163-A (JP)
Title: Igniter for internal-combustion engine
Inventor: IWASE KAZUO
IPC: F02P3/05
Filed: 1984-07-27
Abstract: PURPOSE:To make constant the steady primary current interval by comparing the primary current of ignition coil under jumping with that under no jump then holding the jumped level and feeding primary current to the ignition coil. CONSTITUTION:Constant current control section 160 for receiving the voltage corresponding with the current flowing through a current detection resistor 150 for detecting the primary current of an ignition coil 180 and controlling the primary current to predetermined level is provided. While a sample hold circuit 140 for holding the voltage corresponding with the primary current at the start of power supply to said coil 180 and an integration circuit 110 for producing a signal indicating the rising of time constant corresponding with that of said coil 180 at the start of power supply are provided. Then the outputs from said circuits 140, 110 are compared and fed to said control section 160 if the former is higher while a setting voltage is fed through said control section 160 to an analog signal switching circuit 120 if the former is lower.
Patent JP-2000345097-A (JP)
Title: Polyolefin elastomer-based aqueous coating agent
Inventor: TOKITA TAKU
IPC: C09D123/26
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous coating agent which can form a coating film excellent in resistances to water, oil, and chemicals and in adhesion to many materials by incorporating a polyolefin elastomer and an acid-modified polyolefin and/or a higher fatty acid salt into the same and homogeneously dispersing solid components in an aqueous phase to give an aqueous dispersion. SOLUTION: This aqueous coating agent is prepared by melt mixing and kneading a basic substance and water into a melt mixture comprising a polyolefin elastomer and an acid-modified polyolefin and/or a higher fatty acid salt in such an amount of water that the total water concentration is 3-25 wt.% to thereby neutralize and/or saponify at least part of the acid-modified polyolefin and/or the higher fatty acid salt and to thereby disperse solid components in an aqueous phase. Preferably, this coating agent is an aqueous dispersion containing the acid-modified polyolefin and/or the higher fatty acid salt in an amount of 0.5-30 pts.wt. based on 100 pts.wt. polyolefin elastomer.