baber/WOPTO huggingface dataset:
Patent JP-H03291624-A (JP)
Title: Liquid crystal display element
Inventor: YANO TOMOYA
IPC: G02F1/133
Filed: 1990-04-10
Abstract: PURPOSE:To improve the visual angle characteristic and the contrast ratio by executing the angle setting of high symmetry with regard to an electrode substrate, a uniaxial film and a polarizing plate. CONSTITUTION:When an angle of an incident side made by the array direction of a nematic liquid crystal molecule on an electrode substrate and a lag axis of a uniaxial film, an angle of an emitting side, an angle of the incident side made by the array direction of the nematic liquid crystal molecule on the electrode substrate and a transmission axis of a polarizing plate, and an angle of an emitting side are denoted as psia, psib, phia and phib, psia = psib, and phib = phia + 90 deg. are satisfied, and also, optical path length and dispersion of double refraction of the uniaxial film are both set so as to be equal in the incident side and the emitting side. In such a way, by using an existing material, a high contrast ratio and a satisfactory visual angle characteristic can be obtained.
Patent JP-H11116832-A (JP)
Title: Curable composition
Inventor: OKAMOTO TOSHIHIKO
IPC: C08K5/54
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To improve curing speed and adhesiveness of a curable composition containing a saturated hydrocarbon-based polymer having a reactive silicon group as a main component. SOLUTION: This curable composition comprises (A) 100 pts.wt. saturated hydrocarbon-based polymer having hydroxyl group or hydrolyzable group bonded to silicon atom and containing at least one silicon-containing group crosslinkable by forming siloxane bond, (B) 0.1-20 pts.wt. quadrivalent tin compound and (C) 0.01-20 pts.wt. silicon compound represented by the formula, R<1> a Si(OR<2> )4-a [R<1> and R<2> are each independently a 1-20C substituted or unsubstituted hydrocarbon group; (a) is either one of 0, 1, 2 and 3].
Patent JP-S63264512-A (JP)
Title: Aqueous cosmetic
Inventor: SUGAYA YOSHIO
IPC: A61K8/00
Filed: 1987-04-17
Abstract: PURPOSE:To obtain an aqueous cosmetic having an excellent feeling of use of stably blended phospholipid and excellent safety, by using stable hydrogenated phospholipid as a phospholipid and blending the hydrogenated phospholipid with a liquid hydrocarbon, a specific surface active agent and ethanol in a specific ratio. CONSTITUTION:(A) A hydrogenated phospholipid having high stability to oxidation and heat is used as a phospholipid and blended with (B) a liquid hydrocarbon, (C) a surface active agent selected from an anionic surface agent and a nonionic surface active agent, having >=12 HLB value and (D) ethanol in the blending ratio of 0.05-5wt.% component A, 0.05-5wt.% component B, 0.05-5wt.% component C, 1-40wt.% component D in the weight ratio of the component A/C of 0.2-5 and the component (A+B)/C of 0.2-5 to give an aqueous cosmetic stably blended with phospholipid, having protecting effect, moisture retaining effect and surface activating effect on the skin without causing change such as turbidity, sedimentation, separation, precipitation of crystal and elimination of turbidity in a wide temperature range, having excellent feeling in use and safety.
Patent JP-H04324581-A (JP)
Title: Wiring route searching system
Inventor: KUWABARA NORIO
IPC: H01L21/82
Filed: 1991-04-25
Abstract: PURPOSE:To effectively utilize dead spaces scattered in a wiring layer. CONSTITUTION:In step 23, a tentative wiring route is searched for an uncoupled pin pair by the conventional technique on an assumption that via holes in an already wired route and via holes used at the time of searching a wiring route have no size. In step 25, part where a via hole comes into contact with or is too close to wiring in the periphery of the tentative wiring is detected and an already wired or the tentative wiring route is changed within the extent of a certain restriction when the via hole is returned to its original size after discovering the tentative wiring route. In step 27, the tentative wiring route is registered as an already wired route when the route change made to the part which comes into contact with or is too close to the wiring in Step 25 is successful. In step 28, the already wired route is returned to the original state and the tentative wiring route is removed when the route change is failed in Step 27.
Patent JP-S5841279-A (JP)
Title: Compressor device
Inventor: JIIKUFURIITO SHIEENWARUTO
IPC: F04B27/06
Filed: 1982-06-02
Abstract: A coupling arrangement for coupling a radial piston compressor to an external rotor drive motor is disclosed. The rotor of the drive motor is coupled to a rotatable cylinder block by arranging a plurality of leaf springs between the cylinder block and arms projecting from the rotor. The cylinder block rotatably mounted on the motor stator shaft supports the rotor at the compressor end of the drive motor. The leaf springs prevent canting of the cylinder blocks with respect to the rotor of the drive motor due to manufacturing and alignment errors.
Patent JP-S62252614-A (JP)
Title: Bending forming method
Inventor: SATO TAKAYUKI
IPC: B21D5/04
Filed: 1986-04-25
Abstract: PURPOSE:To improve the quality of bent parts by forming by preliminary bending by making a distant part from the bottom part a holding end part and bending the bottom part by pressing from only the outside toward the bending direction. CONSTITUTION:A part 16 to be formed is held between a fixed holding body 21 and movable holding bodies 22 and 23; a forming body 26 is turned to perform a preliminary bending. Then, the movable holding body 22 is moved up and the part 16 is held between the bodies 23 and 21; another preliminary forming is performed by turning of the body 26. Next, the forming is completed by turning the body 26 with a main body 15 only supported. In this way, a good bent part is obtained.
Patent JP-H05329339-A (JP)
Title: Filtering apparatus
Inventor: ETO MASAHIRO
IPC: B01D29/62
Filed: 1991-01-29
Abstract: PURPOSE:To enhance transmission flux by cyclically backwashing a filter membrane in such a state that the pressure on the transmitted fluid side of the filter membrane is made higher than that on the raw fluid side of the filter membrane and discharging a backwashing solution and a desorbed suspended substance out of a filtering system. CONSTITUTION:In a dead end type filtering system wherein a raw fluid containing a suspended substance is supplied to a filter membrane to be filtered to separate the suspended substance from the fluid, the pressure on the transmitted fluid side of the filter membrane 16 is made higher than that on the raw fluid side thereof to cyclically perform backwashing. The filter membrane is backwashed and a backwashing solution (sterilized water) and the suspended substance desorbed from the filter membrane 16 are discharged out of the filtering system. Thereafter, the sterilized water remaining in the filtering system is discharged by gas and filtration is again performed. By this constitution, transmission flux is restored and, since backwashing is cyclically performed, the transmission flux can be held to a high value.
Patent JP-H07298791-A (JP)
Title: Drip-proof film for agriculture
Inventor: OKIZAKI SHOHEI
IPC: A01G13/02
Filed: 1994-05-09
Abstract: PURPOSE:To obtain the subject film excellent in drip-proof property and its persistence, good in the drip-proof property also after the freezing of the drips on the inner surface of the film in winter, and useful as a covering material for green house culture or green tunnel culture by disposing a specific resin coating film layer on one side of a synthetic resin film. CONSTITUTION:An aqueous acryl-modified urethane resin coating film containing colloidal silica is disposed as a drip-preventing coating film on one side of a synthetic film such as a PET film or a PVC film. The drip-preventing coating film layer is good in adhesivity and transparency and has a film thickness of approximately 0.2-5mum.
Patent JP-H09259765-A (JP)
Title: White uniformity control method of color cathode-ray tube
Inventor: HAYAKAWA HIROYUKI
IPC: H01J9/227
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To quantitatively control uniformity of a white image screen in a forming process of a fluorescent screen by measuring chromaticity and luminance of respective control points, and controlling these by whether or not they are in a range of an equal probability ellipse by plotting a measured result of center and other control points. SOLUTION: A computer 4 takes in data of the whole chromaticity (x) and (y) and luminance Y on control points which are outputted from a color analyzer 3 and are preset with every kind of cathode-ray tube. A difference between chromaticity values xi and yi of respective points from chromaticity values xo and yo of the center of panel glass 7 is found. A difference between the chromaticity values is shown as a scatter diagram in an (x-y) coordinate system, and an equal probability ellipse is calculated from this scatter condition, and a position, the size and an inclination of its ellipse are visually controlled. Therefore, a color cathode-ray tube which is excellent in uniformity of a white image screen and has a high quality can be produced.
Patent JP-H02274049-A (JP)
Title: Voice dial device
Inventor: KANEUCHI KUNIYASU
IPC: G10L15/00
Filed: 1989-04-14
Abstract: PURPOSE:To correctly execute a dial outgoing without a user's burden even in a voice input waiting state by releasing an input voice holding state and setting a regular circuit connecting state, when a signal tone determined in advance is inputted from a voice input means in the input voice holding state. CONSTITUTION:A user takes up a handset 11, brings a portable dial transmitter close to a handset mouth piece, and executes an outgoing operation. An inputted voice is inputted to a feature extracting part 18 and a discriminating signal deciding part 23 in the same way as the time of a voice recognition dial. When the discriminating signal deciding part 23 decides it to be a signal tone determined in advance, it is informed to a central control part 16, and the central control part 16 instructs to stop a pattern collation to a pattern collating part 22, and switches a changeover switch 12 to a speaking circuit 13 side. After the switching, the device becomes equal to a state that a usual telephone set is connected to a circuit. In such a way, thereafter, a DTMF signal outputted from a portable dial transmitter is outputted normally to the circuit.
Patent JP-H11290837-A (JP)
Title: Water purifying apparatus
Inventor: SAWAMURA YUICHI
IPC: C02F1/28
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To stably supply sufficient water by use. SOLUTION: Hollow fiber membrane filters 21, 21 and a reverse osmosis membrane filter 32 are connected to the activated carbon filter 11 connected to a water source W and accumulation tanks 33a, 33b are individually arranged on the permeated water side and separated water side of the reverse osmosis membrane filter 32. The hollow fiber membrane filters 21, 21 filter the permeated water from the activated carbon filter 11 to supply living water and the reverse osmosis membrane filter 32 separates the filtered water from the activated carbon filter 11 into permeated water and separated water to store them in the accumulation tanks 33a, 33b and these waters can be supplied as drinking water and general water.
Patent JP-S62251674-A (JP)
Title: Frequency abnormality detecting circuit
Inventor: HONJO KENJI
IPC: G01R23/15
Filed: 1986-04-25
Abstract: PURPOSE:To improve the accuracy of detection by dividing the frequency of the waveform shaping output of a detected waveform, counting output pulses of a reference oscillator with the frequency division output, and performing correct/error decision based upon a counted number in the period of the detected waveform by using data in a ROM. CONSTITUTION:A signal V2 obtained by shaping 2 the waveform of a signal V1 from an AC power source 1 is supplied to the 1st frequency divider 11 to obtain a signal V3 of half frequency. Output pulses V11 of a crystal oscillator 12, on the other hand, are frequency-divided by the 2nd frequency divider 13 into a signal V12. A counter 14 is reset at the rise of the signal V3 to begin to count the signal V12, thereby counting one period of the AC waveform, i.e. from time o to T1. The waveform of the signal V1, however, is shorter in period and the counter 14 is reset at time T1, so the counted value C1 is used as an address to read data in the corresponding address of a ROM 15 right before the counter 14 is reset. Here, if switches S0, S1, and S2 among switches 16 are turned on, the output of an OR gate 17 becomes a signal F1 and a D-FF 18 is risen as shown by a signal F2 in synchronization with the signal V3, so abnormality is detected at the time T1.
Patent JP-S58217508-A (JP)
Inventor: FURIIDORITSUHI ENGERUHARUTO
IPC: C08F226/02
Filed: 1983-05-31
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-S5731621-A (JP)
Title: Separation of blood constituents
Inventor: YOZEFU HAA BUIIZERAA
IPC: A61K35/16
Filed: 1981-06-19
Abstract: The invention relates to a process for producing and obtaining anaphylatoxin- and cocytotaxin-containing leucotaxine preparations and anaphylatoxin and cocytotaxin proteins in molecularly homogeneous, biologically active form from contact-activated mammalian serum by the following steps:- separation of the proteins from other serum constituents to obtain a serum protein concentrate fraction,- separation of a part of accompanying foreign blood proteins from anaphylatoxin and cocytotaxin present in the said protein concentrate fraction,- isolation of the leucotaxine preparation by chromatography on hydroxyapatite,- and optionally further purification and/or separation of the leucotaxine preparation into anaphylatoxin and cocytotaxin proteins by chromatographical methods.The invention is characterized in that, prior to chromatography on hydroxyapatite, in the above-mentioned process, a major fraction of accompanying foreign blood constituents is separated from the said serum protein concentrate fraction by fractional elution and/or precipitation with a water-soluble alcohol and/or at least one molecular sieve filtration.
Patent JP-S61253870-A (JP)
Title: Photovoltaic device
Inventor: SAITO TADASHI
IPC: H01L31/0216
Filed: 1985-05-07
Abstract: PURPOSE:To prevent radiation damage, by irradiating ultraviolet rays to reacting gas of compound containing at least silicon, in order to form a transparent passivation film on the surface of an Si thin film semiconductor element. CONSTITUTION:By plasma CVD using SiH4 as a main source gas, on a substrate 1 having a transparent conducting electrode film 2, a P-type layer 31, i-type layer 32 and N-type layer 33 are sequentially formed, on which SiO2 is formed by photo CVD. At this time, the substrate temperature may be 300 deg.C, and 185nm ultraviolet rays are irradiated to SiH4-N2O reaction gas from an Hg lamp. After an SiO2 film is formed, holes 5 are opened therethrough and an electrode is evaporated so that it can be obtained with the N-type Si layer 33 with a low resistance at the holes 5. Thus surface damage can be remarkably reduced and a better photovoltaic device can be provided.
Patent JP-S5720616-A (JP)
Title: Circular see-through type water level gage
Inventor: NISHIKAWA KOUICHI
IPC: G01F23/02
Filed: 1980-07-11
Abstract: PURPOSE:To prevent the failure at the mounting and improve heat resistance by securing a circular glass plate or collared circular cuplike glass in one body to the inner side of a cylindrical metal through shrinkage fitting by utilizing the difference in the coeffts. of thermal expansion. CONSTITUTION:A circular glass plate 3 having an outside diameter roughly equal to the inside diameter of a metallic cylinder 1 having screw threads on the outer side is fitted into said cylinder, and these are heated in a heating furnace or the like. Both surfaces in the collar part near the outside circumference of the plate 3 are pressed at above the securing temp. Ts of glass, to force expand the glass, thereby tightly sticking the outside edge of the plate 3 to the inside wall of the cylinder 1. Thereafter, the cylinder 1 and the plate 3 are again heated and are maintained at the temp. Ts, after which both surfaces of the cylinder 1 and the plate 3 are quickly cooled, then the plate 3 receives compressive stress by the cylinder 1 and is therefore compressed and fixed to the inside wall of the cylinder 1.
Patent JP-H01267999-A (JP)
Title: Dimming device
Inventor: MINAMIMURA YUICHI
IPC: H05B41/392
Filed: 1988-04-20
Abstract: PURPOSE:To nullify dispersion of the lamp brightness and enable steep rise of brightness by using feedback by a photo-sensor. CONSTITUTION:As a photo-sensor, such an element as solar cell and photo-transistor is installed in any arbitrary position in a light box, and the output of this photo-sensor is fed back in the form of a voltage corresponding to the light amount and compared with the set value, and the lamp output is adjusted according to the result from comparison. A dimming circuit 2, for ex., allows a lamp 5 in the light box 4 to emit light in an amount proportional to the pulse width by means of switching the power input to inverter 1 with a PWM signal, etc. By the use of light sensor (solar cell 6, photo-transistor 7, etc.), the pulse width is increased or decreased according to surplus or shortage of the light amount as output. This provides a constant brightness regardless of atmospheric temp, individual variation of lamps, etc., and the rise of the brightness at the time of lighting up can be quickened.
Patent JP-2000280225-A (JP)
Title: Method and device for working ceramic green sheet
Inventor: YAMAMOTO TAKAHIRO
IPC: B23K26/382
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for working a ceramic green sheet in which a plurality of through-holes having a uniform shape and dimension are efficiently formed in the prescribed positions of the ceramic green sheet. SOLUTION: A laser beam 2 radiated from a laser source 1 is passed through a diffraction grid 3 and spectralized into a plurality of pieces of laser beams of uniform shapes and dimensions corresponding to the shapes and the dimensions of through-holes to be formed. Thereafter, laser beams uniformly spectralized into a plurality of pieces irradiate the ceramic green sheet 10 and a plurality of pieces of through-holes having the uniform shape and dimension are simultaneously formed in the ceramic green sheet 10.
Patent JP-H10280840-A (JP)
Title: Blind
Inventor: MATSUBARA MICHIO
IPC: E06B9/32
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To enable selection between a lighting part and a shielding part in the vertical direction. SOLUTION: This vertical blind is so constructed that plural slats 14. extended in the vertical direction are arranged in parallel to each other and held in such a manner as to be movable in the horizontal direction, and the plural flats 14 are turned to open and close. In this case, plural slats 14 are divided into plural groups A, N in the vertical direction, and split slats 14a, 14b are independently opened and closed by each group A, B.
Patent JP-S61253161-A (JP)
Title: Method for casting unidirectionally solidified steel ingot
Inventor: HORI TOSHIO
IPC: B22D7/06
Filed: 1985-05-04
Abstract: PURPOSE:To case steel ingots having several kinds of shapes with the same casting mold in the production of the longitudinally short steel ingots each having a specific steel ingot ratio by making variable the width, length and height of the longitudinally short steel ingot by insertion of spacers into the casting mold. CONSTITUTION:The spacer 7 for a short side is disposed on, for example, the short side of the inside surface of the casting mold and a heat insulating sleeve 5 is adhered thereto then the longitudinally short steel ingot having a width W and length L is cast to produce the longitudinally short steel ingot having 0.2-1.0 steel ingot ratio (height/short side length). The spacer 8 for the short side is disposed on the short side on the inside surface of the same mold 1 and the spacer 9 for the long side on the long side. The sleeves 5 are adhered thereto and the longitudinally short ingot having the width W' and the length L' is cast. The longitudinally short steel ingots having the different shapes are thus cast by using the same mold 1 and disposing the different spacers in the casting mold.
Patent JP-S62251245-A (JP)
Title: Negative pressure supply device to throttle actuator
Inventor: SUZUKI YOSHIHIDE
IPC: B60K31/06
Filed: 1986-04-25
Abstract: PURPOSE:To promote the prevention of car speed hunting when a vehicle is in running on an ascending road, by providing a pressure regulating means, which regulates an auxiliary negative pressure by a vacuum pump to almost agree with the switching reference value of the main negative pressure, in case of the vehicle performing an automatic driving control. CONSTITUTION:An output signal from a pressure sensor 5, which detects an intake manifold negative pressure (main negative pressure), is input to a computer 6, and when the main negative pressure decreases to a reference value or less, a device actuates a vacuum pump 3 while switches a solenoid valve 4. In this way, the negative pressure, supplied to a throttle actuator 1 actuated for holding a vehicle speed to a preset value, uses a vacuum pump negative pressure (auxiliary negative pressure) in place of the main negative pressure. Here the device further provides a pressure regulating solenoid valve 7 and a pressure sensor 8, after the pressure is regulated, in a side of the vacuum pump 3. And when the pump 3 is in operation, the solenoid valve 7 is duty controlled so that the auxiliary negative pressure, detected by the pressure sensor 8, almost agrees with the switching reference value of the main negative pressure.
Patent JP-H05266691-A (JP)
Title: System for constructing large-scale memory
IPC: G11C11/401
Filed: 1992-03-23
Abstract: PURPOSE:To prevent the whole of a large-scale memory from becoming unavailable due to a failure of a part thereof and thereby to improve the rate of availability and the yield of the largescale memory by dividing components of the large-scale memory into a plurality of strata and by making each stratum have a redundant construction. CONSTITUTION:A large-scale memory is constructed collectively of a plurality of chip groups 11 each of which is equipped with a plurality of chips 12-1 to 12-N, a shift register 7 conducting input/output for each chip, flip-flops 9-1 to 9-N, gates 10-1 to 10-N, etc. Each of these memory groups is made to have a redundant construction of k-out-of-k+1 wherein a spare memory group is provided. In each chip, a defective block is broken up into different addresses and can be substituted by a block of a spare chip. By constructing the large- scale memory in stratification and by making it have the redundant construction in each stratum in this way, it is prevented that the whole of the memory becomes unavailable due to a failure of a part thereof and, besides, abandonment of a normal block with separation of the defective block can be reduced.