baber/WOPTO huggingface dataset:
Patent JP-S6189132-A (JP)
Title: Power apparatus for car
Inventor: NAKAMURA KOUYOU
IPC: B60W10/10
Filed: 1984-10-08
Abstract: PURPOSE:To reduce the fuel consumption without deteriorating the acceleration performance in case of perfect opening at low speed by increasing the value obtained by dividing the engine revolution speed by car speed when the stepping-in amount of an accelerator pedal increases. CONSTITUTION:A driving shaft 41 is connected to the output shaft of an engine, and the output shaft 42 is connected to a driving wheel. The both shafts 41 and 42 are driven by a belt 45 laid between the pulleys 43 and 44 having variable diameter, and each diameter of the pulleys 43 and 44 can be varied according to the oil pressure supplied from a hydraulic control valve 46. A microcomputer 47 mounted onto a car controls the operation of the hydraulic control valve 46 according to the operation state of an engine. In this continuously variable transmission, the value obtained by dividing the revolution speed of the engine by car speed is increased according to the increase of the stepping-in amount of an accelerator pedal.
Patent JP-S6455693-A (JP)
Title: Portable medium
Inventor: SAWANO TSURAFUMI
IPC: G06K19/00
Filed: 1987-08-27
Abstract: PURPOSE:To accurately transmit and receive signals between a medium and a medium processor with simple constitution by providing a positioning means, which positions a medium-side input/output means to a prescribed fixed position of a processing-side input/output means, on the surface of the portable medium where the medium-side input/output means is placed. CONSTITUTION:A recessed part 9 whose shape corresponds to the front end shape of a magnetic head 7 constituting the processing-side input/output means of a magnetic card reader device 5 is formed on the card surface in the position, where a transducer 3 constituting the medium-side input/output means is incorporated, of an IC card 1, and thereby, the magnetic head 7 and the recessed part 9 are engaged with each other so that signal transmission and reception are possible when the IC card 1 is inserted to the magnetic card reader device 5 constituting the medium processing device. Thus, signals are accurately transmitted to and received from the medium processing device with the simple constitution.
Patent JP-S6365003-A (JP)
Title: Method and device for pulverizing
Inventor: HORIE SHINICHI
IPC: B22F9/04
Filed: 1986-09-08
Abstract: PURPOSE:To efficiently obtain powder having a desired grain size by introducing a nonoxidative gas at a specific velocity of flow into the pot of a stamp mill, rotating the gas and ejecting the fine powder superpulverized by such gaseous flow to the outside of the pot. CONSTITUTION:The nonoxidative gas is introduced from a gas introducing pipe 5 connected to a downward passage 6 on the side wall of the pot 1 at the time of pulverizing a metal, alloy, ceramics, etc., by using the stamp mill. The introducing velocity of flow is set at the final settling rate of the grain size of the material to be pulverized or above. While the introduced gas is rotated in the pot 1, the gas is risen therein and is discharged from a discharge pipe 7, by which stamping is executed. The fine powder generated by such superpulverization is ejected to the outside of the pot 1 by the ascending gaseous flow. The powder which is less contaminated and has the desired grain size is produced by the above-mentioned method.
Patent JP-H0497128-A (JP)
Title: Liquid crystal display element and display device using same
Inventor: KONDO TOSHIO
IPC: G09F9/00
Filed: 1990-08-09
Abstract: PURPOSE:To prevent different-color light from passing through a liquid crystal shutter of one picture element by joining a color filter which is classified by plural colors every one-picture-element unit of a liquid crystal shutter on one surface of a liquid crystal panel where liquid crystal shutters are arrayed in matrix while the color filter is displaced in the plane direction according to a viewing direction. CONSTITUTION:The color filter 7 which is classified by the primary colors, i.e. red(R), green(G), and blue(B) is joined with the back surface of the liquid crystal panel 5 while its center is displaced upward about the center of the liquid crystal panel 6. Therefore, only one color of the color filter 7 can be set opposite a picture element of a liquid crystal shutter 5 in a visual field even when the liquid crystal display element 8 is viewed from slantingly below, not to mention a case wherein the eye 12 of a viewer faces the front center part of the liquid crystal display element 8. Consequently, different-color light is prevented from passing through a liquid crystal shutter 5 of one picture element.
Patent JP-S6456746-A (JP)
Title: Rubber composition for tire
Inventor: TERATANI HIROYUKI
IPC: C08L7/00
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a rubber composition for tire, having improved heat- resistance, heat aging resistance and reversion and suitable for belt member, etc., by using a reaction product of sulfur and a specific unsaturated organic compound as a vulcanizer and a thiazole-type accelerator as a vulcanization accelerator. CONSTITUTION:The objective rubber composition for tire can be produced by using (A) a vulcanizer comprising a reaction product obtained by reacting (a) sulfur with (b) divinylbenzene of formula I and/or ethylidenedimethanoo ctahydronaphthalene of formula II at a ratio of preferably 95/5-50/50 (wt.%) at 130-140 deg.C for 2-5hr and (B) a vulcanization accelerator comprising one or more kinds of components selected from thiazole-type accelerator and sulfenamide-type accelerator. The amounts of the vulcanizer and the vulcaniza tion accelerator are preferably 3.75-12.5pts.wt. and 0.5-3.0pts.wt. per 100pts.wt. of the raw rubber, respectively.
Patent JP-H0536432-A (JP)
Title: Deep-sea equalizing device
Inventor: KOMAKI HIDEAKI
IPC: H01M8/04
Filed: 1991-07-30
Abstract: PURPOSE:To provide a deep-sea equalizing device resistant to the deep-sea use without thickening a wall part and make the device light-weighted and compact. CONSTITUTION:A gas generating tank 4 for generating the gas to be sent to an equipment used in the depths of the sea, and a gas storing tank 6 opened in the bottom part are provided. A gas feed pipe 1 is provided so that the gas can be supplied to the equipment from both the tanks 4, 6. The top parts of both the tanks 4, 6 are allowed to communicate to each other through a communicating pipe 2. The gas generated in the tank 4 is sent to the equipment through the gas feed pipe 1. The excessive gas is sent to the tank 6 through the communicating pipe 2 and stored therein. Since the seawater is entered into the tank 6, the water pressure and gas pressure are well-balanced, and the whole is equalized.
Patent JP-H0766987-A (JP)
Title: Original reader
Inventor: SASAKI HAJIME
IPC: H04N1/48
Filed: 1993-08-26
Abstract: PURPOSE:To obtain the original reader in which the processing for adjusting a luminance level and a white balance is executed with high accuracy in a short time. CONSTITUTION:When scanning is started, a matrix circuit 11 extracts part of R, G, B signals from A/D converters 8, 9, 10 before conversion into Y, C signals and stores the part of the signal to a memory (RAM) of a microcomputer 16. When scanning is stopped, before the Y, C signals are read from Y, C memories 12, 13, the microcomputer 16 executes the arithmetic operation processing for adjusting a luminance level and a white balance based on the stored R, G, B signals and a gain and a phase of the Y, C signals are set for an output processing circuit 14 so as to obtain optimum luminance level and white balance based on the result of arithmetic operation.
Patent JP-H0374857-A (JP)
Title: Method and device for inspection of bonding state between lsi terminal and substrate
Inventor: SUZUKI HIDEO
IPC: H01L21/66
Filed: 1989-08-17
Abstract: PURPOSE:To clarify judgment standard and to perform judgment in a short time by measuring reaction operated between a contact and a terminal and the size of deformation of the terminal for judging whether bonding of the terminal is appropriate or not. CONSTITUTION:The tip of a contactor 5 is applied to the outer-side surface of the terminal which is vertical to a substrate 2 of a terminal 3 of an LSI and an up/down and left/right feed means of traveling means is adjusted so that the change in resistance of a strain gauge 7 reaches a value near the minimum value showing a positive bonding state. After that, a forward/backward traveling mechanism is used for traveling by the amount of pitch of the terminal 3, thus measuring the output corresponding to the resistance of the gauge 7 for each traveling. Being based on the result, it is possible to judge whether bonding state is appropriate or not. That is, if it is appropriate, the state of a cantilever appears and it can be easily bent as compared with rigidity for force from the side surface of a center lever.
Patent JP-S6369499-A (JP)
Title: Power generating equipment
Inventor: TANIGUCHI MASAMITSU
IPC: H02P9/00
Filed: 1986-09-10
Abstract: PURPOSE:To make a flow controller unnecessary by connecting a first AC to DC converter, a DC circuit and a second AC to DC converter in series between secondary and primary windings of a wound-rotor type induction generator driven by a prime mover. CONSTITUTION:A wound-rotor type induction generator 8 is driven by a water turbine 4 and between its secondary and primary windings, AC to DC converters 9 and 11 and a DC circuit 10 are connected in series. A multiplier 17 multiplies a deviation between an output of a primary voltage detector 14' and a set voltage of a primary voltage setter 16 by a slip frequency f2=f1-fr detected 14 from a primary frequency f1 of the induction generator 8 and an output signal fr of a rotational phase detector 12 and outputs the obtained value to a secondary current controller 18, while a deviation between a voltage of the DC circuit 10 and a set voltage of a DC voltage setter 21 and the primary frequency f1 are inputted to a current controller 22.
Patent JP-H02225875-A (JP)
Title: Slippage control device of torque converter
Inventor: YOSHIMURA HIROSHI
IPC: F16H61/14
Filed: 1989-08-17
Abstract: PURPOSE:To improve the working condition of engine brake and the accelerating property by changing the operation oil pressure fed to a lockup clutch responding to the case whether the speed change is carried out under the decelerating condition or not. CONSTITUTION:When a speed change detecting device 5 detects that the speed change of the speed change mechanism is carried out while a deceleration detecting device 2 detects that the engine is not in the decelerating condition, that is, in a speed change control condition, an oil pressure control device 3 sets the pressure difference between an inner pressure chamber and a back- pressure chamber responding to the input torque of a torque converter 6, and feeds the operation oil responding to a lockup clutch 6b through an oil pressure feeding device 4. On the other hand, when the speed change operation is carried out under the deceleration condition of the engine 1, that is, in a deceleration slip control condition, the pressure difference is set responding to the operation condition of the engine and the running condition of the vehicle, and the responding operation oil pressure is fed to the lockup clutch 6b. Consequently, the engine brake effect, the accelerating property, the fuel consumption, and the like can be improved.
Patent JP-H0372570-A (JP)
Title: Resin composition
Inventor: HATTORI EIJI
IPC: C08K7/18
Filed: 1989-08-17
Abstract: PURPOSE:To provide a resin compsn. with a high content of an inorg. filler, a low viscosity and excellent flow properties and moldability by compounding a resin with a specified amt. of particles having specified properties and consisting of two or more groups of particles each having a different mean particle diameter as an inorg. filler. CONSTITUTION:Particles having a mean particle diameter of 0.05-150mum and consisting of two or more groups of particles each having a different mean particle diameter wherein a particle constituting a group of a particle with the min. mean particle diameter is a spherical particle with a mean particle diameter of 5mum or smaller and a group of a particle with a larger mean particle diameter than it is a particle selected from a spherical particle and a ground particle is provided. In addition, a particle wherein, in two groups of particles with mean particle diameters close each other, a ratio of the min. particle diameter of a group of a particle with a large mean particle diameter to the max. particle diameter of a group of a particle with a small mean particle diameter is 2 or larger and the vol. ratio of the group of a particle with a large mean particle diameter is 20-95vol.% is provided. A resin composition is prepd. by compounding 20-85vol.% this particle in the whole resin compsn.
Patent JP-2000044143-A (JP)
Title: Jack dropping-out preventing shock absorber for hydraulic elevator
Inventor: NAKAMURA HIDEKAZU
IPC: B66B5/28
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enhance the safety and quickly perform a restoring work by colliding a shock absorbed provided on the upper part of the plunger of a hydraulic jack to a shock absorber receiving part set above the jack when the rope of a car is cut. SOLUTION: When a plunger 1 for raising and lowering a car 5 by the pressure oil from a power unit is extended, the bottom plate of the plunger 1 is collided to a dropping-out preventing part 2 to prevent the dropping-out of the plunger 1. When the rope of the car is cut to acceleratedly extend the plunger 1 by the pull-up force of a balancing weight 7 and the push-up force of the pressure oil, the shock absorber mounted on the upper part of the plunger 1 is collided to a shock absorber receiver 4 before the bottom plate of the plunger 1 is collided to the dropping-out preventing part 2. According to this, the safety can be enhanced without adding an abnormal impact load to the dropping-out preventing part 2, and the restoring work can be also quickly performed.
Patent JP-S58112229-A (JP)
Title: Sealing jig for cathode ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/26
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a sealing jig with little wear and not liable to cause any flaw and/or crack to a panel glass and a funnel glass by forming the holding members of the panel glass and the funnel glass with a molding substance composed of a mixture of mica powder, boric acid and zinc oxide. CONSTITUTION:A jig proper 25 is mounted with a holding member 13 of a funnel glass 2, the holding member 14 of a neck glass 3 and the holding members 15 and 16 in the alignment positions a-c of the panel glass 1 and the funnel glass 2. Said holding members 13-16 are formed by stirring and mixing the powder composed of phlogopite 65.0wt%, the positve boric acid 16.3wt%, absolute boric acid 3.7wt% and zinc oxide 15.0wt% for about 10min, filling it into a metal mold and buring it under pressure. Moreover, as the holding members 13-14 are stronger than boron nitride against wear, there is little misalignment between the panel glass 1 and the funnel glass 2 thus reducing maintenance.
Patent JP-S59103511-A (JP)
Inventor: UENO SATORU
IPC: H02G3/02
Filed: 1982-12-02
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-H0492696-A (JP)
Title: Pattern match working machine
Inventor: SUZUKI SHIGERU
IPC: D05B35/00
Filed: 1990-08-09
Abstract: PURPOSE:To bond two pieces of working cloth while matching patterns by calculating the amount of pattern deviation between the upper and lower pieces of cloth based on information concerning the kinds of colors. CONSTITUTION:The amount of pattern deviation between the two pieces of overlapped sheet-shaped members is detected by a pattern deviating amount detecting means A and according to the detected amount of pattern deviation, the two pieces of the sheet-shaped members are moved by a moving means B and bonded by a working means C. Further, the strength of various beams detected by first and second detecting means D and E is converted to information expressing the kinds of colors by hue detecting means F and G and based on the information concerning the kinds of detected colors, a pattern deviating amount calculating means H calculates the above-mentioned pattern deviating amount. Thus, the pattern match working machine can be obtained to exactly detect the pattern deviating amount even for the working cloth having patterns making the lightness and saturation equal and only the hue different.
Patent JP-H0765220-A (JP)
Title: Power saving device of automatic vending machine
Inventor: YOKOYAMA HITOSHI
IPC: G07F9/10
Filed: 1993-08-27
Abstract: PURPOSE:To not merely set a time by a timer, but properly save electric power in conformity with an actual vending state. CONSTITUTION:The power saving device of the automatic vending machine, consisting of a compressor 5, a valve 6 which guides a refrigerant to a vaporizer in a box, a heater 2, an in-box temperature sensor 3, and a driving control circuit 12 which performs ON/OFF control over the compressor 5 or heater 2 by comparing in-box temperature with previously set ON temperature and OFF temperature, is equipped with the timer 8, a temperature gradient detection part 9 which detects the gradient of in-box temperature variation from the in-box temperature and time obtained from the in-box temperature sensor 3 and timer 8, a vending frequency decision means 10 which decides whether the vending frequency is high or low by comparing the detected temperature gradient with a reference temperature gradient value, and an ON/OFF temperature shift part 11 which shifts the ON temperature and OFF temperature for power-saving operation when it is decided that the vending frequency is low.
Patent JP-H0761146-A (JP)
Title: Record medium and image recording method
Inventor: YAMAGUCHI TAKASHI
IPC: B41M5/36
Filed: 1993-08-27
Abstract: PURPOSE:To provide a record medium and an image recording method wherein images reloadable and having high security can be recorded. CONSTITUTION:On one surface of a plate-like base material 1 consisting of a resin of polyethylene terephthalate, an optical recording layer 2, a thermal recording layer 3, and a protective layer 4 are layered in the described order. For the optical recording layer 2, an organic photochromic material whose state changes reversibly to a coloring state and a color erasing state being irradiated with two lights having different wavelengths is used. For the thermal recording layer 3, a thermochromic material whose state changes to a transparent state and an opaque state reversibly by receiving two different temperatures is used. The protective layer 4 is basically formed by a resin material and has a near infrared rays wavelength area (750-900nm) as an absorbing dominant wavelength of the optical recording layer 2 and an absorbing dominant wavelength (2000-3000nm) different from an infrared rays wavelength area (-400nm).
Patent JP-S6274100-A (JP)
Title: Electrode for electroplating not damaging electrode supporting stand
Inventor: KATO CHIAKI
IPC: C25D17/12
Filed: 1985-09-26
Abstract: PURPOSE:To prevent the breaking of electrode supporting stands by the generation of sparks during the supply of electric current by interposing layers of a low m.p. metal between an electrode for electroplating and the electrode supporting stands. CONSTITUTION:An electrode 1 for electroplating fitted with plates 2 of a low m.p. metal is placed on electrode supporting members 3 as shown by the figure. The electrode 1 is made of a high m.p. metal such as Fe or Ni. The low m.p. metal forming the plates 2 may be Zn, Sn or Pb and the thickness of the plates 2 is >=about 2mm. Positive current necessary for electroplating flows into the members 3 from the outside of a plating tank and reaches the surface of the electrode 1 through the plates 2. An electrochemical reaction is caused on the surface of the electrode 1 and plating is carried out. Even when sparks are generated, the plates 2 absorb the energy, melt readily and prevent the temp. of the members 3 from rising to a high value, so the breaking of the members 3 is prevented.
Patent JP-H0850462-A (JP)
Title: Plane type display device
Inventor: KOJIMA KAZUAKI
IPC: H01J31/12
Filed: 1994-09-06
Abstract: PURPOSE:To provide a plane type display device capable of sufficiently enhancing the luminance of a screen. CONSTITUTION:A screen is divided to an upper block 30 including (M/2) pieces of scanning electrodes 13a and a lower block 31 including (M/2) pieces of scanning electrodes 13b. Signal electrodes consist of N pieces of signal electrodes 14a disposed at the upper block 30 and N pieces of signal electrodes 14b disposed at the lower block 31. Signal electrode driving circuits consist of circuits for the upper block and the lower block. The scanning electrodes 13a of the upper block 30 are successively selected by the scanning electrode driving circuits and the scanning signals are impressed thereto. Simultaneously, the scanning electrodes 13b of the lower block 31 are successively selected as well and the scanning signals are impressed thereto. In addition, the gradation signals having the pulse widths corresponding to the video signals of the scanning electrode positions selected by the upper block are impressed to the signal electrodes 14 for the upper block and simultaneously, the gradation signals having the pulse widths corresponding to the video signals of the scanning electrode positions selected by the lower block 31 are impressed to the signal electrodes 14b for the lower block.
Patent JP-S6457405-A (JP)
Title: Reading and writing circuit for magnetic disk memory
Inventor: SUZUKI NORIHITO
IPC: G11B5/03
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a satisfactory writing performance even when a comparatively low supply voltage is used while the supply voltage is directly supplied and read to the common electrode of a magnetic head by forming a direct current bias voltage for a constant pre-amplifier unrelated to the supply voltage. CONSTITUTION:A circuit composed of a diode D1, a resistance R1, transistors Q1 and Q2 and an emitter resistance R2 constitutes a type of a voltage current converting circuit and a current flows at the transistor Q1 in accordance with a supply voltage Vcc. For this reason, a current dependent on the supply voltage Vcc flows at transistors Q3 and Q4, when the resistance value of resistances R3 and R4 provided on the collector side of the transistors Q3 and Q4 is set equally to a resistance R1+R2, the direct current bias voltage of a pre-amplifier can be made into a constant voltage unrelated to the supply voltage Vcc. Thus, at the time of the reading mode, the supply voltage can be directly supplied to the common electrode of a magnetic head, or at the time of the writing mode, a comparatively satisfactory performance can be obtained even when the comparatively low supply voltage is used.
Patent JP-2001038902-A (JP)
Title: Liquid emitting method, liquid emitting head and liquid emitting apparatus
Inventor: MATSUMOTO NORIYUKI
IPC: B41J2/14
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To cut off the liquid flow to the rear of a flow channel in a valve displacing process and the turning of bubble to the rear of the flow channel. SOLUTION: A movable member 11 is arranged so that the free end 11b thereof is positioned at the almost central region of a heating element 10 in order to suppress the growth of the half on the upstream side of an air bubble. A liquid flow regulating part 12 for regulating the liquid flow in the forming direction of a flow channel 3 is provided above the space just before the free end 11b of the movable member 11 to cut off not only the liquid flow to the upstream part (rear) of the flow channel 3 in the displacing process of the movable member 11 accompanied by the growth of an air bubble but also the growth of the air bubble, which bypasses the free end 11b of the movable member 11, to the upstream part of the flow channel 3.
Patent JP-S60105726-A (JP)
Inventor: KUDOU YOSHITAKA
IPC: E03D9/08
Filed: 1983-11-11
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。