baber/WOPTO huggingface dataset:
Patent JP-H10319408-A (JP)
Title: Homeotropic oriented liquid crystal layer and method for homeotropically orienting liquid crystal on plastic substrate
Inventor: COATES DAVID
IPC: G02F1/1337
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an homeotropic orientation technique which allows the used of the orthogonal liquid crystals, more particularly a mixture composed of nematic and smectic A liquid crystals on a plastic substrate for rapid homeotropic orientation and allows the application thereof to roll-to-roll coating on the plastic substrate. SOLUTION: This invention relates to the homeotropically oriented layer or thin film of the liquid crystals, more particularly the liquid crystals on the polymer substrate. The multilayered thin films including the homeotropic orientation anisotropic thin films is also possible. These layers and films may be prepd. by applying an oriented film on the substrate. The oriented film can be either of an org. surfactant fixed into the mixture of the polymer substances or an inorg. thin film of aluminum or Al2 O3 , etc.
Patent JP-S62275488-A (JP)
Inventor: MOTOTAKE HIROSHI
IPC: A63H17/267
Filed: 1986-05-21
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-H09304401-A (JP)
Title: Probe scanner
Inventor: YASUTAKE MASATOSHI
IPC: G01N37/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a probe scanner with a simple structure by integrating a z-axis coarse adjustment/fine adjustment mechanism and x and y scanning mechanisms. SOLUTION: Z-axis voice coil motors (2-6) and x-axis and y-axis voice coil motors (21-25) are mounted on a case body 1. A probe 10 is supported by a support means comprising a spindle 8, a first and a second springs 11 and 12, a mid cylinder 13, a viscous body 17, a big tubular part 15 and a tubular part 14. Forces produced by the x-axis and y-axis voice coil motors are transmitted to the big tubular part 15 through a spindle 27 or the like. When receiving the forces, the big tubular part 15 oscillates with the tubular part 14 as fulcrum. As a result, the probe 10 is scanned in the directions (x) and (y).
Patent JP-S5742230-A (JP)
Title: Clock switching device
Inventor: NAKASE KUNIO
IPC: H03K19/003
Filed: 1980-08-26
Abstract: PURPOSE:To keep stable operation for logical circuit groups, by switching the output of a clock oscillation circuit, when the distortion of phase is absent at the output before and after the clock switching of the clock oscillation circuit. CONSTITUTION:Normal signals A, B are compared at a normal state, and when they coincide, the state is displayed to a flip-flop 14 with a signal H. When the switching of clock is indicated with a switching signal C, the flip-flop 14 samples the state of the signal H with a timing signal G and it is set to 1 when the phase is in coincidence and if not, it is set to 0. When set to 1, a switching circuit 3 selects an output signal B of a clock oscillation circuit 2 and the clock switching operation is finished by applying the signal D to a logical circuit group 5. Thus, the operation of the logical circuit group 5 is not interrupted.
Patent JP-S61275889-A (JP)
Inventor: KIMURA SHINICHI
IPC: G09G5/32
Filed: 1985-05-31
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-H02298279-A (JP)
Title: Method for etching metal
Inventor: KOMATSU CHUICHI
IPC: C23F1/00
Filed: 1989-05-11
Abstract: PURPOSE:To chemically etch a metal in a short time without requiring masking by heating only the part to be etched, cooling the part not to be etched and selectively etching only the heated part. CONSTITUTION:When a metal is chemically etched with a metal etching soln., only the part to be etched is heated, the part not to be etched is cooled and only the heated part is selectively etched. In order to heat only the part to be etched, frictional heat between the machining tool of an ultrasonic machining device and the part to be etched may be utilized. The etching soln. may be heated and sprayed from the tip of the machining tool. The etching soln. acts only on the heated part, the cooled part not to be etched is hardly affected in a short time and selective etching is carried out.
Patent JP-H11311136-A (JP)
Title: Hybrid automobile and driving device therefor
Inventor: SUKEGAWA YOSHIHIRO
IPC: B60L50/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust emission, and improve heat efficiency by providing with a fuel reformer for reforming hydrocarbon fuel to hydrogen gas, and operating a spark ignition engine with at least either one of hydrocarbon fuel and hydrogen gas. SOLUTION: A part of hydrogen gas generated by a fuel reformer 10 is supplied to a spark ignition engine 1 by a control signal 83, and a hydrogen distributor 14 is controlled so as to supply residual hydrogen gas to a fuel battery 11. An electric power regulator 9 is controlled by a control signal 84 so as to supply electric power of the fuel battery 11 to an electric motor 2. Gasoline is reformed to hydrogen gas by the fuel reformer 10, electric power is generated by the fuel battery 11, and the electric motor 2 is rotated. Rotating force of the electric motor 2 is transmitted to wheels 8 through a differential gear 7 by a power transmitter 6 so as to obtain driving force. Driving force of the wheels 8 is regulated in such a way that an output of a fuel pump 16 is regulated by the control signal 81, and a gasoline flow rate supplied to the fuel reformer 10 is increased/decreased.
Patent JP-H06333988-A (JP)
Title: Bonding tool and bonding method
Inventor: ANDO TETSUO
IPC: H01L21/60
Filed: 1993-05-20
Abstract: PURPOSE:To provide a bonding tool which can surely connect a reed and a bonding section even in the case that both are slipped from each other. CONSTITUTION:This is a bonding tool 100 for pressing reeds one by one against bonding section with a press face 11a for junctioning, and at the press face 11a are formed adjacent two pieces of first circular guide grooves 12 for positioning reeds at the center of this press face and adjacent two pieces of second guide grooves 14 orthogonal to these first guide grooves 12.
Patent JP-H02296813-A (JP)
Title: Novel water-soluble macromonomer and its production
Inventor: AKASHI MITSURU
IPC: C08F12/00
Filed: 1989-05-11
Abstract: PURPOSE:To obtain a water-soluble macromonomer having N-vinylamide repeating units and being useful as a compatibilizer or the like by reacting a hydroxyl-or carboxyl-terminated poly-N-vinylamide with a halomethylstyrene. CONSTITUTION:An N-vinylamide (e.g. N-vinylacetamide) is radical-polymerized in the presence of a chain transfer agent having a hydroxyl or a carboxyl in the molecule (e.g. 2-mercaptoethanol). The obtained hydroxyl- or carboxyl- terminated poly-N-vinylamide is reacted with a halomethylstyrene (e.g. chloromethylstyrene). In this way, a water-soluble styrene macromonomer represented by the formula (wherein R is a 1-10C alkylene; X is O or S; Y is O or two hydrogen atoms; M is -NR', -COR'', -NHR' or the like; R' and R'' are each a hydrogen atom or a 1-6 C alkyl; and 1<=n<=50) and having repeating N-vinyl compound units can be obtained.
Patent JP-S61205259-A (JP)
Title: Quinolonecarboxylic acid and production thereof
Inventor: IRIKURA TSUTOMU
IPC: A61P31/04
Filed: 1985-05-31
Abstract: NEW MATERIAL:A quinolonecarboxylic acid compound shown by the formula I (R is H, or lower alkyl; X is halogen). EXAMPLE:N-(3-Chloro-4-fluorophenyl)acetamide. USE:An intermediate for producing 8-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-7-(4 or 3-methyl-1-piperazinyl or unsubstituted 1-piperazinyl)-4-oxo-3- quinolinecarboxylic acid, etc. PREPARATION:A compound shown by the formula II (R<1> is lower alkyl) is reacted with an alkyl orthoformate to give a compound shown by the formula III (R<2> is lower alkyl), which is reacted with cyclopropylamine to give a compound shown by the formula IV, which is subjected to ring formation to give a compound shown by the formula I where R is lower alkyl, which is further hydrolyzed to give a compound shown by the formula I where R is H.
Patent JP-S6413991-A (JP)
Title: Hybridoma
Inventor: PATORITSUKU CHIYUNNSHIYUU KUNG
IPC: C12N15/00
Filed: 1988-05-17
Abstract: Hybrid cell line for production of monoclonal antibody to an antigen found on approximately 70% of normal human tnymo- cytes. The hybrid is formed by fusing splenocytes from immunized CAF<sub>1</sub> mice with P3X63Ag8U1 myeloma cells. Diagnostic and therapeutic uses of the monoclonal antibody are also disclosed.
Patent JP-S62275187-A (JP)
Title: Liquid crystal display device
Inventor: IIJIMA CHIYOAKI
IPC: C09K19/30
Filed: 1986-05-23
Abstract: PURPOSE:To provide a liq. crystal display device which exhibits sufficient contrast and response speed even in the time-divided driving with a low duty ratio and exhibits no significant color change with a change in the temperature, by using a nematic crystal contg. 4 types of particular crystalline compds. CONSTITUTION:Compds. of formulae I, II, III, and IV (wherein R1, R3, R5, R6, and R7 are each a 1-12C alkyl group etc.; R2 is F etc.; R4 is -CN etc.; formulae V, VI, VII, VIII, and IX are each 1,4-phenylene etc.; and X is -CH2=CH2- etc.) are blended together, thereby producing a nematic crystal with a torsion angle of 180-280 deg.. The nematic crystal is sandwiched between a pair of electrode plates arranged so as to face each other, thereby producing a liq. crystal cell. A pair of polarizing plates are then provided so as to sandwich the liq. crystal cell, thereby obtaining the desired liq. crystal display device. This device exhibits sufficient contrast and response speed even in the time-divided driving with a duty ratio of 1/200.
Patent JP-H11312501-A (JP)
Title: Packed battery
Inventor: MIYAMAE ICHIRO
IPC: H01M2/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To surely fix an electrode terminal to a printed circuit board without positional displacement. SOLUTION: In this packed battery, a printed circuit board 3 is built-in inside a case, and an electrode terminal 2 is fixed to the printed circuit board 3 via a holder 1. The holder 1 has the first holder 1A with fitting protrusions 4 projected to a face which abuts to the printed circuit board 3, and the second holder 1B with fitting recesses 5 fitted with the protrusions 4. The protrusions 4 of the first holder 1A are penetrated into fitting holes 6 of the printed circuit board 3 to be fitted into the recesses 5 of the second holder 1B, and the printed circuit board 3 is sandwiched by the first holder 1A and the second holder 1B to be fixed to the printed circuit board 3 the electrode terminal 2 mounted on the holder 1.
Patent JP-H05312785-A (JP)
Title: Equipment and method for measuring expelled gas
Inventor: ASHIDA YUTAKA
IPC: G01N27/62
Filed: 1992-05-12
Abstract: PURPOSE:To obtain equipment and a method for measuring an expelled gas which makes it possible to measure accurately only the gas expelled directly from a sample, regarding an improvement in the equipment for measuring the quantity of the gas expelled from each sort of heated sample and also in the method for measuring the expelled gas. CONSTITUTION:Equipment for measuring an expelled gas is provided with vacuum gages measuring respectively inside-chamber pressures of two analyzing chambers the inside of which is exhausted by exhausting means 10 and 11 and which is partitioned by a partition plate 7 provided with an orifice 7a, and the quantity of gas expelled from a sample 12 set on an object-setting stage 8 in the analyzing chamber B1b and passing through the orifice 7a is measured by QMS 4 provided in the analyzing chamber A1a. Besides, the equipment has a cryo-collimator 5 provided with an incidence hole 5a and an emission hole 5b which pass only a gas expelled directly from the sample 12, a helium refrigerator 6 for cooling down the cryocollimator 5, and a gas introducing part 9 for introducing a gas for calibration of the QMS 4 into the analyzing chamber B1b.
Patent JP-2000310070-A (JP)
Title: Door locking device arranged at inner corner
Inventor: SHIROZOE AKIHIKO
IPC: E05B65/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a door locking device resistant to illegal unlocking with a picking tool and capable of positive protection of equipment to be intended against illegal access. SOLUTION: A mount box 3 is fixed to the inner face of a side wall plate portion 2b of a fixed frame 2 apart from a door 10 and a cylinder lock 5 is fixed to an inner wall portion 3b of the mount box 3. One end of a core wire 7a of an association wire member 7 is connected to a rotating operation plate 6 fixed to a rotor 5a of the cylinder lock 5 so that a latch 8 connected to the other end of the core wire 7a can be engaged/disengaged with/from a receiving bracket 12 fixed to the back of the door 10. Since a locking mechanism portion is located behind the inner corner of the fixed frame 2, a neck length key 13 long enough to reach the cylinder lock 5 is only used for operation.
Patent JP-S5743243-A (JP)
Title: Table retrieval circuit
Inventor: KUWABARA NOBUAKI
IPC: G06F3/12
Filed: 1980-08-28
Abstract: PURPOSE:To calculate the minimum or maximum value in high speed, by encoding the magnitude of data in table to a shift register by only one time and storing the same, and obtaining the minimum or maximum value through the check of bit relation. CONSTITUTION:When one shot clock pulse signal is inputted to a shift register 17 and a counter 27, the count value of the counter 27 is changed to ''0'' and the stored data of the register 17 changes from ''011011-1'' to ''11011-10''. When the 2nd clock signal is inputted to the register 17 and the counter 27, a borrow signal is outputted from the counter 27. The gate of an AND circuit 19 is closed. Thus, when the 2nd shot clock signal is inputted to the register 17, the stored data is changed to ''1011- 100''. Thus, the bit corresponding to the minimum value of the register 17 is converted from ''1'' to ''0''. Further, the maximum value in the table 11 can be obtained similarly.
Patent JP-S599406-A (JP)
Inventor: SOGOU HIROSHI
IPC: F22B37/20
Filed: 1982-07-08
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-H07325220-A (JP)
Title: Production of polarizing plate
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/30
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a polarizing film having high transmissivity and high polarization degree by laminating an acetyl cellulose based film on both surfaces of a polyalcohol based film, in which a dichroic dye is absorbed and oriented, and heating under a specific condition. CONSTITUTION:The polarizing film is obtained by laminating the acetyl cellulose based film on both surfaces of the polyalcohol based film, in which the dichroic dye is absorbed and oriented, and treating in high temp. high humidity of the atmosphere of 50-85 deg.C and 70-95% RH for 10min to 200hr. As the dichroic dye, a dichroic azo dye, particularly disazo dye expressed by a formula is preferably used. In the formula, Me represents copper, nickel, zinc, or iron, R represents 1-naphthol group or 2-naphthol group, each of X and Y represents hydrogen atom, 1-4C alkyl group, lower alkoxyl group, carboxylate group, sulfonate group or the like and Z represents hydrogen atom, 1-4C alkyl group or lower alkoxyl group.
Patent JP-H08312437-A (JP)
Title: Fuel injection control system abnormality diagnosis device of diesel engine
Inventor: MAEDA SHINICHI
IPC: F02D41/22
Filed: 1995-05-18
Abstract: PURPOSE: To detect not only the abnormal condition of a fuel injection control system, but also the abnormal condition of the switching means of a relay for fail safe and the like. CONSTITUTION: To a solenoid spill valve (SPV) 30 to regulate the fuel injection amount, a power source is fed through an SPV relay 86 of a constant closing type. The collector (output terminal) of the output transistor 87 of a driving circuit 84 to drive the SPV 30 is connected also to the input terminal of an abnormality detecting circuit 85. By connecting a pulldown resistance 95 between the input terminal of the abnormality detecting circuit 85 and a gland terminal, the output of the abnormality detecting circuit 85 is converted to the high level/ the low level according to the ON/OFF of the SPV relay 86, when the output transistor 87 is in the OFF condition.  By deciding the output of the abnormality detecting circuit 85 by turning OFF the SPV relay 86 temporarily, in the engine stopping condition or in the OFF time of the output transistor 87, the OFF operation of the SPV relay 86 is checked beforehand.
Patent JP-H07324760-A (JP)
Title: Refrigerant-heating type heating machine
Inventor: TSUNO KATSUYUKI
IPC: F24D7/00
Filed: 1994-05-31
Abstract: PURPOSE:To lead only a specified amount of vapor-state refrigerant into a heat exchanger for indoor heating (heating heat exchanger) with certainty so that the refrigerant can be prevented from overheating in the heater. CONSTITUTION:There are provided a bypass circuit 9 by which a flow of refrigerant bypasses a heat exchanger 7 for indoor heating, a gas-liquid separator 4 which is placed inside a heater for refrigerant or on the side of its outlet and separates the refrigerant in the vapor state from that in the liquid state, and a refrigerant-controlling means which, depending on the quantity of the refrigerant in the liquid state in the gas-liquid separator 4, leads the liquid refrigerant M to the suction side of a refrigerant pump 1 through the bypass circuit 9. When the refrigerant in the liquid state has increased, the liquid refrigerant is bypassed by the bypass circuit and only the refrigerant in the vapor state is passed through the heat exchanger for indoor heating.
Patent JP-S63284699-A (JP)
Title: Coloring display device
Inventor: MIZUTANI KIYOSHI
IPC: G08G1/095
Filed: 1987-05-18
Abstract: PURPOSE:To improve the visibility of a coloring display device by sandwiching a colored translucent plate which is provided with a reflective colored plate of the same color with the translucent plate partially between liquid crystal plates which become translucent when applied with a voltage. CONSTITUTION:When a traffic signal light 7 illuminates in red, the driving power source for a colored display device 6c is supplied with electric power and a signal of about 400Hz is supplied from it to the liquid crystal plates 2a and 2b of the colored display device 6c. Consequently, the liquid crystal plates 2a and 2b of the colored display device 6c become translucent and a plate 1 or reflection part 1a sandwiched between the liquid crystal plates 2a and 2b can be seen. Then even when the lamps of the traffic signal light are hardly seen, the reflection part 1a or ring-shaped part of a symbol 1b is seen. At this time, neither of colored display devices 6a and 6b of other colors is applied with a voltage, so liquid crystal plates 2a and 2b in those colored display devices are shielded from light, so their colors can not be seen.
Patent JP-S5548508-A (JP)
Title: Machine tool that work connection rod with different length
Inventor: SAWADA KINGO
IPC: B23Q3/06
Filed: 1978-09-29
Abstract: PURPOSE: To easily exchange stages to connecting rods with length of two kinds while improving the accuracy of finishing, in this machine tool that works the large end holes and small end holes of the connecting rods with length of two kinds by means of one machine.  
     CONSTITUTION: Quills for working large end holes in the same number as the number n of connecting rods W 1 , W 2  mounted a jig body 5 and quills for working small end holes, which number is move than the number of the quills for working the large end holes by one, are disposed to a shaft head not shown in the figure installed onto a bed 1 in an advance-or-retreat-possible shape. Said jig body 5 is provided with n reference sheets 19 for the large end holes containing keep plungers 20 and n+1 reference sheets 22 for the small end holes containing positioning pins 23. The jig body 5 is equipped with clamp devices 6 for grasping the large end holes H 1  of each connecting rod, and the clamp devices 6 are formed in turning-free shapes at the angle θ 2  θ 1 , of two kinds so that the clamp devices can hold the large end holes H 1  of the short connecting rod W 2  with length L 2  and the large end holes H 1  of the long connecting rods W 1  with length L 1 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02298825-A (JP)
Title: Inspecting device of abnormality for rotary machine
Inventor: SASAKI HIROAKI
IPC: G01M99/00
Filed: 1989-05-13
Abstract: PURPOSE:To detect an abnormal sound of a rotary machine accurately by detecting the pressure of a sound or mechanical vibrations generated from the rotary machine in inertial rotation and by comparing an average value of peaks of a detection signal waveform with a standard value. CONSTITUTION:Generation of a magnetic sound is removed by putting a generator 1 in inertial rotation in a state of no load and a sound generated by the generator 1 is detected by a microphone 4. After the detected sound is converted into an electric signal and amplified, a superfluous frequency component is removed therefrom by a band-pass filter b and then the signal is converted into a sound pressure signal by an effective value conversion circuit 7. Out of this signal, the characteristic of a sound due to a defect, which increases and decreases synchronously with the rotation and varies fast, is outputted as a sound pressure variation signal by a high-pass filter 8 and inputted to an arithmetic control element 10. The control element 10 calculates the average of peak values of a signal waveform and compares it with a standard value. When the average value is larger than the standard value, judgement is made as abnormal and a lamp 14 is lighted. Thereby an abnormal sound of a rotary machine can be detected accurately.
Patent JP-H02298052-A (JP)
Title: Semiconductor device
Inventor: SHIMAMOTO HARUO
IPC: H01L23/29
Filed: 1989-05-12
Abstract: PURPOSE:To enhance a heat-dissipating property by using a U-shaped metal body and by increasing a surface area by a method wherein a slit is formed in the metal body and a thickness of the metal body is made thin at a part where a semiconductor element is mounted. CONSTITUTION:A metal body 8 with a thickness range of 0.3 to 3mm is sued instead of a conductive cap with a thickness of 0.1mm. Heat generated by a semiconductor element 1 is passed through the metal body 8 whose thermal conductivity is high, an effect to radiate the heat to the air becomes large; an efficiency is good when a surface area of the metal body is large. Slits 8b which are formed in the metal body 8 are formed in order to achieve this purpose; in addition, it is possible to forcibly send the cold air to a part near the semiconductor element by using an air-cooled fan installed at an external apparatus. In order to dissipate the heat from a radiating fin 9 more efficiently, it is desirable to shorten a heat-conducting path from the semiconductor element 1 to the radiating film 9 as far as possible; accordingly, a U-shaped part 8a is formed at the metal body 8 in order to make a thickness thin.
Patent JP-H0329223-A (JP)
Title: Switch device for facsimile
Inventor: TERASAWA TOMOO
IPC: H01H13/18
Filed: 1990-05-08
Abstract: PURPOSE:To maintain a fine appearance as well as enhance operational facility by providing a protrusion and a leg on the back surface of a cap for covering a switch group so as to use the cap as one operating switch. CONSTITUTION:When an operator pushes a projection 11 on a cap 10 with his finger, a protrusion 15 pushes to turn on a first pushbutton switch S1. In this state, the back surface of the cap is supported by a stepped portion 8 or a leg 14 so as to be prevented from being brought into contact with other switches S2-S5. The first pushbutton switch S1 is used as a switch having the most frequent function in a facsimile apparatus, for example, a function of outputting a signal of a transmission command. The other switches S2-S5 arranged in a recess 6, which are operated in the opened state of the cap 10, constitute a switch group having the least frequency of use.