baber/WOPTO huggingface dataset:
Patent JP-H04313723-A (JP)
Title: Liquid crystal display device
Inventor: MIYAKE SHIRO
IPC: G02F1/133
Filed: 1991-03-20
Abstract: PURPOSE:To eliminate the angle dependence of light transmittivity in the liquid crystal display device, the voltage drop caused by a delay of a scanning signal, and the uneven brightness on the display screen generated by local heating of a backlight by forming a correction electrode of the display screen in a liquid crystal panel, allowing a current to flow to the correction electrode, and heating it. CONSTITUTION:On the outside of a transparent substrate 1a for inserting and holding a liquid crystal 3, a temperature correction electrode 11 having an in-plane distribution in wiring density is provided. The correction transparent electrode 11 is constituted so that the wiring density is lower toward the upper side of the substrate 1a, the wiring density is higher toward the lower side, and also, in the center part of the substrate 1a, an area ratio of a wiring part and a non-wiring part becomes 1:1. In such a state, by executing an electric conduction to this correction electrode 11, the liquid crystal 3 is heated and brightness of the whole screen is equalized. That is, in the case there is an uneven display, a current is allowed to flow to the temperature correction electrode 11, a liquid crystal panel of the part in which the uneven display is generated is heated locally and a light transmission characteristic of the liquid crystal is varied, by which the display characteristic can be corrected.
Patent JP-H01230230-A (JP)
Title: Diffusing furnace
Inventor: TAKAHASHI SHOGO
IPC: H01L21/223
Filed: 1988-03-09
Abstract: PURPOSE:To make it possible to cool an ampul safely and quickly, by providing a quartz tube for heating in a vertical attitude, and a cooling bath directly beneath the tube. CONSTITUTION:A quartz tube 2 which is heated with a heater 1 is vertically arranged. A quartz supporting post 5 is fixed at the upper part of the tube 2. An ampul 3 in an ampul holder 11 which is freely moved along the supporting post 5 is heated, and diffusion is performed. After the heating treatment, the holder 11 is lowered with a motor 8, a pulley 7 and the like. The lower part of the holder having a diffusing source is immersed into cooling liquid 10 in a cooling bath 9 which is provided directly beneath the tube 2. Thus, the ampul can be cooled automatically without using hands safely and quickly.
Patent JP-S53141569-A (JP)
Title: Protective device for commutation failure of switching element
Inventor: NAKAKUKI JIYUNICHI
IPC: H02H7/122
Filed: 1977-05-16
Abstract: PURPOSE: To protect an element by suppressing a surge current toward the switching element in case of a commutation failure making use of resonance currents of an inductance and capacitance and by stopping the oscillation of the gate circuit of the element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58174050-A (JP)
Title: Universal lift for automobile maintenance shop
Inventor: HASEGAWA KEIICHI
IPC: B66F7/00
Filed: 1982-04-05
Abstract: PURPOSE:To facilitate the performance of the jobs related to the inspection and maintenance of a vehicle and for convenient thereof by arranging a fixed lift and a mobile lift on a girder provided movably over a plurality of work stations. CONSTITUTION:A rail 1 is provided on a beam C of a building and a universal lift A for maintaining an automobile running on the rail 1 is provided movably over work stations. This universal lift A is made up of a girder 3 transversing along the rail 1 through a roller 6 with a running motor 7, a stationary lift fixed on the girder 3 and a mobile lift E travelling through a roller 4 with a motor 5 along the girder 3. According to the size of the body B, the mobile lift E moves and the body B is moved vertically with the mobile lift E along or both of the lifts D and E.
Patent JP-S60199264-A (JP)
Title: Data transfer system of communication equipment utilizing telephone line
Inventor: TANAKA TOSHIFUMI
IPC: H04M3/54
Filed: 1984-03-23
Abstract: PURPOSE:To decrease the required time at data transfer by processing a sub- task executed after call command in parallel with the processing of a main task. CONSTITUTION:In the sub-task, whether or not a main station of a caller side equipment is in use is judged with an execution start command, and when it is not in use, a telephone line connecting a transacted processing unit and a center is opened and the presence of a caller at the caller side equipment is discriminated. When a dial tone exists in the caller side equipment, the end of the sub-task is informed to a main task in a form of parameter. On the other hand, the main task awaits the operation of an execution key, judges the end of the sub-task by the parameter given from the sub-task and displays ''during dialing'' to a display 2. Then a selection number to call the center is oscillated according to a telephone number inputted and displays ''during talking'' to the display 2. Then the main task communicates with the center and when the data transfer transferring the inputted data to the center is finished and the communication is finished, the telephone line connected to the center is used and ''end of communication'' is displayed on the display device 2.
Patent JP-S56154254-A (JP)
Title: Method for stirring molten steel in ladle
Inventor: OGUCHI MASAO
IPC: B22D1/00
Filed: 1980-05-01
Abstract: PURPOSE: To stir molten steel by convection and to make temp. uniform by mounting heating elements consisting of electricity-conductive refractories in the bottom of a ladle, and conducting electricity thereto thereby heating the molten steel in the bottom of the ladle.  
     CONSTITUTION: Two pieces of conductive heating refractories (for example, graphite-alumina) 3 are disposed in the bottom part of a lining 2 by nonconductive refractories of a ladle 1. The refractories 4 of high conductivity are connected to these refractories 3, and are connected to a power source 7 by lead wires 6. Molten steel 8 is put in the ladle 1, and voltage is applied to the conductive heating refractories 3, thereby heating the molten steel in the bottom part of the ladle. The heated molten steel induces convection in the ladle 1, thereby making the entire part uniform in temp. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02235597-A (JP)
Title: Wire for gas shielded arc welding of galvanized steel sheet
Inventor: SAKAI YOSHIYA
IPC: B23K35/30
Filed: 1989-03-09
Abstract: PURPOSE:To form weld beads free from pits and blowholes by forming the flux of the flux cored wire for welding galvanized steel sheets of a mixture composed of Fe as an essential component and a deoxidizing agent and arc stabilizer and incorporating specific ratios of few C, P, Zr or further Ti and Nb into the wire. CONSTITUTION:The flux compsn. of the flux cored wire used at the time of gas shielded arc welding of the galvanized steel sheets is constituted of the mixture composed, by weight%, of 65 to 90% Fe, 5 to 30% deoxidizing agent consisting of Si, Mn and the iron alloy thereof, and 0.1 to 10% arc stabilizer consisting of an alkaline metal and Li or the compd thereof and the flux fills a steel sheath at 10 to 35% flux rate. Also, 0.10 to 0.30% C, 0.025 to 0.15% P, and 0.01 to 0.15% Zr are used as the essential components or further one or two kinds of 0.01 to 0.15% Ti and 0.01 to 0.15% Nb are incorporated into the flux or the steel sheath.
Patent JP-H10243502-A (JP)
Title: Device of controlling vehicle driving gear
Inventor: OMOTE KENJI
IPC: B60L50/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the sharp decline of the output torque of a transmission at the time of speed change without extending the speed changing time so as to reduce a speed change shock in a vehicle driving gear comprising an engine and a motor generator as driving sources. SOLUTION: A vehicle driving gear is provided with an engine 1, a motor generator 4 and an automatic transmission 3 for stepped speed changes which achieves a given step of speed change by engaging friction engaging elements. A control device comprises a speed change judging means, which judges that the speed has been changed, and a torque output commanding means, which, based on the judgment of the finish of the speed change, transmits an assisting torque outputting command to the motor generator 4 so that the output torque of the transmission can be reduced gradually from a given torque. This output of the assisting torque eases the sharp decline of the output torque of the transmission which the disappearance of inertia torque causes when the speed change is finished.
Patent JP-H10239679-A (JP)
Title: Light shielding film structure and liquid crystal display device using the structure
Inventor: TORIGOE TSUNEMITSU
IPC: G02B5/20
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To make the reflection factor of a light shielding film lower for a liquid crystal display device. SOLUTION: A light shielding film 12 having a three-layered structure formed by laminating a Cr layer 12a, a CrO layer 12b, and a Cr layer 12c in this order is allowed to have a lower reflection factor in comparison with a light shielding film having a two-layered structure formed by laminating a Cr layer and a CrO layer in this order. A glare preventing function (anti-glare) layer 18 is provided on the upper face of a polarizing plate 17 provided on the upper face of an upper glass substrate 11 having the light shielding film 12 having this three-layered structure with an adhesive layer between them. This constitution and a constitution where an anti-reflection layer consisting of plural layers each of which consists of SiO2 /TiO2 is additionally provided on the upper face of the glare preventing function layer 18 gave an approximately equal reflection factor over all wavelength bands. Consequently, the reflection factor is made sufficiently lower even if the anti-refection layer is omitted.
Patent JP-H08253050-A (JP)
Title: Accessory driving device
Inventor: FUSHIKI MASAAKI
IPC: F02B67/06
Filed: 1995-03-16
Abstract: PURPOSE: To release a speed changing clutch from unnecessary load, and also to sufficiently increase the rotational speed of accessories for the required time. CONSTITUTION: An accessory driving device is provided with a speed changing mechanism 19 for transmitting driving force of an engine to accessories 7, 9, and capable of changing the engine speed to the high speed side and the low speed side by the intermittent operation of a speed changing clutch 75, an engine speed detecting means 29 for detecting the engine speed, and a controller 21 for switching the speed changing mechanism 19 to the low speed side when it receives a signal of the detecting means 29 and the engine speed exceeds the set value, for switching it to the high speed side when the engine speed is decreased lower than the set value, and performing switching only when the change rate of the engine speed is lower than the set switching change rate in switching to the high speed side.
Patent JP-S57170821-A (JP)
Title: Manufacture of boron vibration diaphragm
Inventor: SATOU KUNIO
IPC: C01B35/02
Filed: 1981-04-15
Abstract: PURPOSE: To manufacture a lightweight boron diaphragm for acoustics with a high specific elastic modulus by sticking a Cr layer to a thin substrate having parallel upper and lower faces and roundish right and left ends, forming a boron layer by chemical vapor deposition, and mechanically peeling off the boron layer in a temp. dropping process.  
     CONSTITUTION: A Cr layer having 0.1W3μm thickness is stuck to a thin substrate having opposite and parallel upper and lower faces and roundish right and left ends. The substrate is made of Ta, Nb, Ti, W or Mo, and it is formed by rolling or other method. A boron layer is then formed by chemical vapor deposition. The desirable thickness of the boron layer is about 50W100μm. Next, the substrate is quenched from a high temp. such as about 1,000°C to room temp., and in the quenching process the boron layer is peeled off the substrate at a stroke with a peeling sound. Thus, etching can be eliminated, and a diaphragm of only boron is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07269411-A (JP)
Title: Cylinder head structure
Inventor: NOMOTO TAKESHI
IPC: F02F1/24
Filed: 1994-03-28
Abstract: PURPOSE:To reduce noise in a cylinder head structure by increasing thickness of only necessary partition walls. CONSTITUTION:Among partition walls 12A-20A of intake ports 12, exhaust ports 14, push rod holes 16, 18, head bolt holes and the like formed in a cylinder head 10, thickness of the partition walls 12A, 14A are made thicker than that of other partition walls.
Patent JP-S61215994-A (JP)
Inventor: KIMOTO MAKOTO
IPC: G21C11/08
Filed: 1985-03-22
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-H01230604-A (JP)
Title: Coating resin
Inventor: KINOSHITA KOJI
IPC: C09D175/04
Filed: 1988-03-11
Abstract: PURPOSE:To improve the balance among hardness, elongation, stain resistance, adhesion, weatherability, low-temp. flexing characteristics, pigment dispersion, drying characteristics etc., by polymerizing a compd. contg. a polymerizable unsatd. bond in the presence of a specified compd. CONSTITUTION:A polymeric azo initiator (B) having a number, average MW of 1,500-50,000 and being a compd. having a constitutional units of formula I [wherein R1 is an alkylene (contg. a benzene ring or a cyclohexane ring);R2 is an alkylene (contg. cyano), an alkylene contg. an amide bond (and OH)] and a constitutional unit of formula II [wherein R3 is a polyester (polyurethane) polyol residue, a polyurethane polyol residue, a polyether polyol residue, a polyether polyester (polyurethane) polyol residue or a polyether polyurethane polyester residue] is obtd. by reacting a di- or poly-ol compd. (a), a di- or poly- isocyanate compd. (b) and a compd. (c) having one or more diazo bonds and two or more OH groups in the molecule. 98-5wt.% polymerizable unsatd. monomer having a glass transition temp. of its homopolymer of 0-100 deg.C is polymerized in the presence of 2-95wt.% component B.
Patent JP-H10253100-A (JP)
Title: Air conditioner outdoor machine
Inventor: SOMAHARA KOUJI
IPC: F24F5/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce noise and improve efficiency by providing a structure capable of preventing to the utmost a deflected flow on a suction side of an axial flow fan in a side surface suction/upper blowoff type air conditioner outdoor machine. SOLUTION: The present outdoor machine is adapted such that an axial flow fan 5 is disposed on an upper part of a body 1 including an air circulation part 2 and a non-air circulation part 3 where heat exchangers 4 are oppositely disposed on opposing two side surfaces 1a, 1b in the state where it faces to an air blowoff outlet 6, whereby air W sucked from the air circulation part 2 through the heat exchangers 4 is blown out upward from the air blowoff outlet 6. Herein, an auxiliary fan 10 is provided in the body 1 for producing upward forced air flow W' on the side of the non-air circulation part 3, and on the side of the non-air circulation part 3 where no flow of air is existent the upward forced air flow W' is produced with an auxiliary fan 10 whereby an inflow air amount from the non-air flow part 3 to an air blowoff axial fan 5 is sufficiently ensured.
Patent JP-H03260858-A (JP)
Title: Processor for information processing system
Inventor: MASUO KAZUYUKI
IPC: G06F15/177
Filed: 1990-03-12
Abstract: PURPOSE:To improve the repeatability of products by selecting easily and flex ibly the initial value of a central processor and the prescribed values of a func tion and a system constitution via an external input setting circuit. CONSTITUTION:The optional value that can be read by a central processor PU is set by an external input setting means 1 and then read by the PU. Thus the address of a nonvolatile read-only memory ROM is calculated. Based on this address, the data are transferred to a constitution register group SYG from the ROM and written there. When the data are written into the group SYG, the rewrite is protected for the group SYG. As a result, the board of the same PU can be applied to a system of a wide range and the repeatability of products is improved.
Patent JP-H10256899-A (JP)
Title: Non-adjustment voltage controlled oscillation circuit
Inventor: ATAKA NAOKI
IPC: H03L7/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-adjustment voltage controlled oscillation circuit in which no affect is given on a temperature characteristic and dispersion even when an externally mounted high precision resistance is built in an IC. SOLUTION: A PLL circuit 18 having a negative feedback loop is made up of a crystal oscillator 11, a phase comparator circuit 12, a low pass filter 13, an adjustment amplifier 14, and a 1st voltage control circuit 15. A signal is subject to voltage/current conversion in the voltage control circuit 15, and a signal with a phase difference of 90 deg. between with a signal of the crystal oscillator 11 is outputted from a current controlled oscillator 17, and an output of the PLL circuit 18 is given to a voltage control circuit 20. The voltage signal is converted into a current by a 2nd V/I conversion circuit consisting of the same components as those in the V/I conversion circuit and a current signal adjusted by a current mirror circuit 22 is converted into a desired oscillation signal by a current controlled oscillator 23.  Since the same components are employed for the 1st and 2nd V/I conversion circuits, component dispersion/ temperature characteristic change are compensated and a stable oscillating frequency signal is obtained with inexpensive components.
Patent JP-H06270678-A (JP)
Title: Automobile door trim
Inventor: YAGISHITA FUMIO
IPC: B60R21/04
Filed: 1993-03-18
Abstract: PURPOSE:To effectively absorb a shock caused by a sidewise bump or the like, through a waist part, in an automobile door trim incorporating a core formed of a resin molding, or a waist garnish formed of a resin molding. CONSTITUTION:A height different part 51 to which shock load stress concentrates is provided to a stopper rib 50 formed on the rear surface of a west part 21 of a resin core 20 or on a waist garnish 80, a vertically long cut-out 52 is formed in a height different part 51 so as to induce buckling in the stopper rib 50 in order to absorb a shock. Further, the width and length of the cutout 52 is adjusted to control the buckling load.
Patent JP-S63222928-A (JP)
Title: Four wheel drive type working vehicle
Inventor: KONDO KENJI
IPC: B60K17/348
Filed: 1987-03-12
Abstract: PURPOSE:To make an acute car turning possible without roughening the work surface of land by operating a front wheel gear shifter toward an accelerating side according to an increase is difference between the numbers of revolutions of the right and left rear wheels. CONSTITUTION:Detecting sensors 11a, 11b for the number of revolutions are provided to detect each of the numbers of revolutions of the right and left rear wheels 2, and signals issued from the detecting sensors 11a, 11b are inputted into a control device 23. When a difference between the circumferential speeds VRa, VRb of the right and left rear wheels 2 which are calculated from the detected values of the detecting sensors 11a, 11b is within its set range, the control device 23 judges a car body to be in rectilinear travel, and therefore operates a control valve 24 toward the pressure oil supplying side of the primary hydraulic clutch 18 for its engagement. When above-mentioned difference is over the set range, the control device 23 operates a front wheel gear shifter 10 toward an accelerating side.
Patent JP-H07243040-A (JP)
Title: Production of thin film excellent in adhesion
Inventor: KOMORI TADASHI
IPC: C23C14/54
Filed: 1994-03-04
Abstract: PURPOSE:To coat a stainless steel substrate with a thin film of metal and ceramic excellent in adhesion in a short time by ion plating, sputtering, vacuum deposition, etc. CONSTITUTION:A coating tank is evacuated to <=1X10<-4>Torr, a carrier gas is then supplied to control the total pressure to 1X10<-2> to 1X10<-4>Torr, a material such as Ti capable of forming its oxide is vaporized to adjust the steam partial pressure to <=1X10<-6> Torr, and a thin film is formed by dry coating. Since the steam partial pressure is reduced, the adhesion of the thin film is remarkably improved. Further, the steam partial pressure is reduced in a short time not only by a vacuum pump but also by the vaporization of the metal as it takes a long time to reduce the steam partial pressure only by evacuating with a vacuum pump.
Patent JP-H01232379-A (JP)
Title: Pronounciation training device
Inventor: EZAWA SADAAKI
IPC: G10L15/00
Filed: 1988-03-14
Abstract: PURPOSE:To attain efficient pronouciation training by independently controlling the screen constitution on a display by the operations of keys for a teacher and keys for a learner. CONSTITUTION:A memory 14 of a personal computer 14 is used as a processing program, buffer memory, control parameter flag memory, speech rise memory, speech memory, working memory, and image memory. The processing program and the buffer memory are commonly provided to the SCR1 keys for a teacher and the SCR2 keys for a learner. The other memories are respectively separately provided. The working memory stores the digital values of the speech signals stressing high-frequency components in order to express the results of pattern analyses at uniform various densities with a good balance, decreases the unnecessary high-frequency components by pitch analyses and stores the speech signals decreased in sampling intervals. The personal computer 1 preferentially executes the processing of the key which is pressed first amount the respective keys of the SCR1, SCR2. The efficient pronunciation training is thus executed.
Patent JP-S51134185-A (JP)
Title: Method for analyzing inorganic carbon in liquid
Inventor: YAMAMOTO SEIYA
IPC: G01N31/00
Filed: 1975-05-15
Abstract: PURPOSE: To obtain the captioned analyzing method which enables analysis at low decomposition temperature without changes in carrier gas flow volume during measurement. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54149738-A (JP)
Title: Insulating coating compound
Inventor: YAMAMOTO AKIYUKI
IPC: C08G18/60
Filed: 1978-05-16
Abstract: PURPOSE: To obtain an insulating coating compound capable of producing economically a high-quality electric wire having improved refrigeration medium resistance, by blending a specific polyimide with a triazine ring-containing isocyanate compound in a specified ratio.  
     CONSTITUTION: A) A polymer having imide groups and two or more terminal active hydrogen groups in a molecule, e.g., polyester imide, is blended with B) a compound having a triazine ring and two or more terminal (stabilized) isocyanate groups in a molecule in an amount to give a ratio of equivalent number of active hydrogen groups in the ingredient A) to (stabilized) isocyanate groups in the ingredient B) of 1:0.75W1.5 to produce the desired coating composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58175309-A (JP)
Title: Feedback system
Inventor: TAGATA GENICHI
IPC: H03F1/34
Filed: 1982-04-08
Abstract: PURPOSE:To eliminate the distortion generated to the load of a speaker, etc., by feeding back negatively a distortion signal after detecting the generation of the distortion. CONSTITUTION:A feedback signal is added to the signal supplied to a terminal 2 by an adder 6a, and this signal added with the feedback signal is amplified by an amplifier 7 of a gain A1 and an amplifier 8 to be supplied to a load 4. An end of the load 4 is earthed by a resistance 9. The current flowing to the load 4 is detected as the terminal voltage of the resistance 9. This voltage is supplied to an inverted input terminal of an operational amplifier 11 via a feedback line 10. While the output of the amplifier 7 is supplied to a noninverted input terminal of the amplifier 11 via a feedback line 12. A difference between both input terminals, i.e. the distorted voltage generated at the load 4 is produced at the output of the amplifier 11. This distorted voltage is supplied to the adder 6a. As a result, an effect of the distortion generated at the load 4 can be eliminated.