baber/WOPTO huggingface dataset:
Patent JP-2000057858-A (JP)
Title: Power supply cord with bushing
Inventor: IKETANI SHINICHIRO
IPC: H01B7/24
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To stably maintain a satisfactory state of connection with an electric apparatus for a long time with a power supply cord prevented from positionally deviated if excessive stress is exerted thereon, by forming longitudinally arranged, discontinuous groove parts of a specified shape in an outer surface thereof and forming a bushing so as to cover the groove parts. SOLUTION: In a power supply cord 1, a sheath layer made of resin, etc., is formed on the circumference of an assembly of a plurality of insulated electric wires. Longitudinally arranged, discontinuous groove parts 1a of a specified shape are formed in an outer surface of the power supply cord 1. A bushing 2 is formed so as to cover the groove parts 1a. The bushing 2 is molded by injection molding, press molding, or the like, and an electrical insulating material such as vinyl chloride can be used as its component material. Because a plurality of portions on an inner surface of the bushing 2 are fitted into the groove parts 1a, if excessive stress is exerted thereon, those portions function as stoppers and the power supply cord 1 is surely prevented from positionally deviated.
Patent JP-H04115556-A (JP)
Title: Semiconductor device
Inventor: HAMANO TOSHIO
IPC: H01L23/31
Filed: 1990-09-05
Abstract: PURPOSE:To improve productivity by reducing the size for a device and stabilizing characteristics without losing environmental resistance by composing a metal cap of a low thermal resistance material. CONSTITUTION:A cap 8 is formed of copper or copper alloy for easily surface processing to enhance thermal conductivity larger than that of aluminum and to improve adhesive properties between filling resin materials, and an insulating film 8a of a black oxide by an oxide material is formed. Accordingly, since heat from the resin material can be easily dissipated, even if integration as a chip is enhanced, it is not necessary to increase it in size. Thus, productivity can be improved by reducing the size of a semiconductor device without losing environmental resistance, thus stabilizing characteristics.
Patent JP-S60128499-A (JP)
Inventor: IRIMICHI TOMOAKI
IPC: G10L21/0316
Filed: 1983-12-15
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-H01108479-A (JP)
Title: Valve gear
Inventor: PENTEI RITA
IPC: B66B1/04
Filed: 1988-09-22
Abstract: PURPOSE: To provide a valve means of a simple structure capable of varying speed without steps, without load dependence in an ensured way by operating the two running spindles for switching the communication state between a pump, a tank and a running cylinder with a pilot valve. CONSTITUTION: Two running spindles 3, 4 are arranged in the chamber space 2 of a valve body 1 having an input duct 9, a return duct 10 and a working duct 11. The running spindles 3, 4 control openings 7, 8 in seat members 5, 6. Passages 18, 15 are formed in the center of the running spindles 3, 4, connecting the chamber space 2 with the back chamber spaces 2a, 2b behind the running spindles 3, 4. In each passage 18, 15, a rod 19 is disposed for opening and closing pilot valves 14, 16. The position of the running spindles 3, 4, and diameter of the openings 7, 8 are controlled by the pilot valves 14, 16.
Patent JP-H0789244-A (JP)
Title: Image receiving sheet for thermal transfer
Inventor: TOMIMASU HIROSHI
IPC: B41M5/382
Filed: 1993-09-22
Abstract: PURPOSE:To provide an image receiving sheet for thermal transfer which is free from the heat bleeding of an image and a curling phenomenon after printing and has superb sensitivity and high image quality, and satisfactory shelf life and curling properties. CONSTITUTION:This image receiving sheet consists of an intermediate layer provided between an image receiving layer and a support. In addition, the sheet contains an ethylenevinyl alcohol copolymer resin with a composition mole ratio ranging from 25/75 to 50/50 as a distinctive point.
Patent JP-H0982610-A (JP)
Title: Exposure method and exposure apparatus
Inventor: KAMIYA SABURO
IPC: G03F7/20
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To correct straightness errors of movable mirrors without driving a wafer stage. SOLUTION: Prior to exposure, a laser beam is applied from laser interferometers 7a, 7b to a movable mirror 11a for measuring a position of a wafer stage 5 in an X direction, the wafer stage 5 is step-by-step moved in a Y direction and then the straightness error of the movable mirror 11a for ever step is calculated from measured values of the laser interferometers 7a, 7b. Thereby a straightness map of straightness errors with respect to the position of the wafer stage 5 for the movable mirror 11a is made and stored in a memory 9. Likewise, a straightness map for a movable mirror 11b in the Y direction is made.  During exposure, positional errors and yawing of the wafer stage 5 in the X and Y directions based on the straightness errors of the movable mirrors 11a, 11b are corrected by driving a reticle stage 4 in X, Y and rotational directions based on the straightness maps stored in the memory 9.
Patent JP-H0977884-A (JP)
Title: Thin-type electric cell
Inventor: FURUTA MOTONOBU
IPC: H01M2/02
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain an electric cell excellent in gas barrier property, chemical resistance and heat resistance, having a thin shape, a light weight and a long life and useful for an electronic calculator, etc., by using a film consisting of a specific liquid crystal polyester as an outer packaging material. SOLUTION: This thin-type electric cell uses a film consisting of a liquid crystal polyester containing at least 30mol% repeating unit of formula I as an outer packaging material. Further, it is preferable that the polyester is obtained by reacting an aromatic dicarboxylic acid, an aromatic diol and an aromatic hydroxycarboxylic acid or a combination of different aromatic hydroxycarboxylic acids and consists of the repeating units of formula II to formula IV.
Patent JP-S6479933-A (JP)
Title: Magnetic recording medium
Inventor: KITAGAMI OSAMU
IPC: G11B5/72
Filed: 1987-09-21
Abstract: PURPOSE:To enhance corrosion resistance and to obtain a recording medium having good reliability by providing a protective film consisting of B or B compd. on a diagonally vapor deposited magnetic recording layer essentially consisting of Co. CONSTITUTION:The protective film 3 consisting of the B or B compd. is continuous within the film plane. The upper part of the gaps between the columnar particles of the diagonally vapor deposited magnetic layer 1 essentially consisting of the Co is concealed by this continuous film and the infiltration of corrosive gases into the gaps between the columnar particles is obviated. The corrosion resistance of the magnetic layer 1 is, therefore, improved. The thickness of the protective film 3 is specified to 30-500Angstrom  and the B compd. is boron carbide or boron nitride.
Patent JP-H02111496-A (JP)
Title: Automatic and continuous detecting device for concentration of residual chlorine
Inventor: KOSEKI YOSHIO
IPC: C02F1/76
Filed: 1989-09-14
Abstract: PURPOSE:To continuously detect the residual chlorine in sea water and convert this residual chlorine to an electric signal to automatically control a chlorine injection rate by providing a sampling pump, centrifugal sepn. type separator, detector, back washing line for washing the detecting section, and a residual chlorine analyzer. CONSTITUTION:The sample taken in from a sea water line 1 is boosted by a pump 3 and is removed of mud or foreign matter in the centrifugal sepn. type separator 9. The removed matter is removed by a blow line 10. The sampling sea water which does not contain the mud or foreign matter is subjected to detection of the residual chlorine by the residual chlorine detector 4. A dam 12 which disturbs the sampling sea water to turbulence so as to prevent the mud or foreign matter from sticking to the partition part 5 of the detector is provided. Further, the mud or foreign matter sticking to the partition wall 5 upon long-term use is removed by the back washing water from the washing water line 11 for back washing. The exchange of the filter, detector diaphragm, etc., is eliminated by this invention. The economical and efficient detector is thus obtd.
Patent JP-S61116392-A (JP)
Inventor: OOIMA SUSUMU
IPC: G09G3/36
Filed: 1984-11-09
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-S6390433-A (JP)
Title: Deflector for automobile sun roof
Inventor: SUMIYA KEIJI
IPC: B60J7/22
Filed: 1986-10-06
Abstract: PURPOSE:To prevent window slop with no wind hurtling sound, by attaching a traverse rod-like section along the leading edge of the opening of a sun roof so that the rod-like section is projected upward from the upper surface of the roof by means of a support column, and by forming a through-channel in parallel with the line normal to the upper surface of the roof, in the intermediate part of the rod-like section. CONSTITUTION:A rod-like member 18 is attached transversely of a vehicle body along the leading edge of the opening 12 of a sun roof 14 so that the rod-like member 18 is projected upward from the upper surface of the roof 14 by means of a support column, and a vertical through-channel 16 parallel to the line 14A normal to the upper surface of the roof 14 is formed in the longitudinally intermediate part of the rod-like member 18, thereby to constitute a sun roof deflector. A vortex street generated along the leading edge of the sun roof opening is made to interfere with the frequency of the Karman's vortex street generated by the deflector so as to prevent wind slop resonance. In particular, the level of variation in the flow of air is increased by means of the through-channel 16 thereby to effectively prevent the wind slop phenomenon without the degree of projection of the deflector from the upper surface of the roof being made to be large.
Patent JP-2000053641-A (JP)
Title: Production of organic hydroperoxide and phenol
Inventor: ISHIKAWA AKIO
IPC: C07C39/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing organic hydroperoxides including cumene hydroperoxide, improved so as to control reaction conditions safely and in a real-time way. SOLUTION: This method for continuously producing an organic hydroperoxide comprises the liquid phase oxidation of the corresponding organic compound as raw material in the presence of oxygen or an oxygen-contg. gas; wherein the near-infrared optical spectra associated with the oxidation process is continuously measured, and the physical properties involved in the process are analyzed based on the optical spectra thus obtained and the reaction conditions in the oxidation process are controlled based on the physical properties thus analyzed.
Patent JP-H0575148-A (JP)
Title: Manufacture of solar cell
Inventor: KONISHI FUMITO
IPC: H01L31/04
Filed: 1991-09-18
Abstract: PURPOSE:To enhance photo-conversion efficiency by forming an N<+> layer on the whole surface of a P-type silicon wafer and a PN<+> junction on one main plane of the silicon wafer (SW), emitting a laser beam along a rear side of the silicon wafer (SW) at a specified depth and separating the forming the N<+> layer in the shape of an island. CONSTITUTION:An N<+> layer 2 is formed on the surface of a silicon wafer (SW) 1 based on a gas diffusion process. Then, the peripheral section of the silicon wafer in the rear side is cut in at a specified depth so as to isolate the N<+> layer 2 in the shape of an island. An aluminum paste oxide layer (AP) 5 is screen-printed on the N<+> layer 2 and baked in the open air. As a result, the aluminum paste oxide layer (AP) 5 passes through the N<+> layer 2 on the silicon wafer SW1 and it is diffused into the P-type silicon wafer 1, thereby forming a P<+> layer 9 where an N<+>PP<+> junction is formed and BSF processing is carried out. This process eliminates an excess aluminum paste oxide layer (AP) 5 which exists on the rear side of the silicon wafer 1 and exposes the P<+> layer 9. After an Ag paste is screen-printed on the P<+> layer 9. The layer is baked so that a rear side electrode 6 may be formed. A front side electrode 7 is formed in the same manner with the rear electrode 6.
Patent JP-H03101638-A (JP)
Title: Preparation of intermediate for optically active lignans
Inventor: ACHINAMI KAZUO
IPC: C07C69/003
Filed: 1989-09-13
Abstract: PURPOSE:To prepare an intermediate for optically active lignans in a simple operation, a high purity and a high yield by the asymmetric hydrogenation reaction of a beta-substituted itaconic acid half ester derivative using a catalyst comprising an asymmetric bisphosphine-rhodium complex. CONSTITUTION:A compound of formula I (R is alkyl; Ar is aryl) is asymmetrically hydrogenated in the presence of a catalyst comprising an asymmetric bisphosphine-rhodium complex, preferably the complex whose bisphosphine is (+) or (-)-trans 4,5-bis[bis(4-methoxy-3,5-dimethylphenyl)phosphinomethyl]-2,2- dimethyl-1,3-dioxorane, thereby providing optically active alpha-substituted succinic half ester derivative and optically active beta-substituted-gamma-butyrolactone of formulas III and IV advantageously by the industrially utilizable method.
Patent JP-H0793896-A (JP)
Title: Zero level setting circuit
Inventor: MUTO HIROSHI
IPC: G11B20/10
Filed: 1993-09-24
Abstract: PURPOSE:To maximally improve conversion accuracy of an A/D converter having less bit numbers by detecting an error of a zero level of an input section of the A/D converter by a zero level error detecting means, accumulating this error, and correcting it. CONSTITUTION:In a zero level setting circuit 10, offset voltage is given to an input signal Xn by an adder 50, an output Yn of the adder 50 is led to an A/D converter 6 of a post stage and a zero level error detector 30. An error between a zero level of a signal Yn and a zero level Vref of an A/D converter 8 is detected by the zero level error detector 30, quantity of offset is calculated by a loop filter 41 and a charge pump circuit 42, since quantity of this offset is applied to the input signal Xn in the adder 50, difference between the zero level Vref of the A/D converter 8 and a zero level of the signal is made the minimum. Consequently, since a variation range of the input signal Xn coincides with a dynamic range of the A/D converter 6, conversion accuracy can be maximally kept even with the A/D converter having less bit numbers.
Patent JP-H0583217-A (JP)
Title: Road side broadcasting system
Inventor: KURIHARA TAKAYA
IPC: H04H20/62
Filed: 1991-09-18
Abstract: PURPOSE:To prevent a system from being increased in scale and in cost by devising the system such that a display control signal for driving a display panel with a type of a broadcast content displayed thereon is sent to the display panel from an output section outputting the display control signal without the installation of an exclusive display control signal transmission line. CONSTITUTION:A DC signal conversion circuit 46 sends a display control signal superimposed on a broadcasting carrier signal outputted from a transmitter 30 in the control of a CPU 43 to antenna systems 50a, 50b. The broadcasting carrier signal is sent to a display panel control section 70 via a DC signal detection section 60.
Patent JP-H0788848-A (JP)
Title: Method for vulcanization of elastomer article and apparatus for vulcanization used for it
Inventor: KUBOTA AKINORI
IPC: B29K21/00
Filed: 1993-09-24
Abstract: PURPOSE:To make initial cost and running cost of an apparatus small by repeating alternatively procedures to feed a medium for vulcanization from one passage and to suck it from another passage when the medium for vulcanization is fed through two passages into an elastomer article provided in a mold. CONSTITUTION:A raw tires for example, is mounted in a vulcanization room in a mold 1. It is pref. that the first passage 6 is provided on the upper part than the equator of the raw tire 2 to blow out or suck the vulcanization medium in the approximately horizontal direction and the second passage 7 is provided below the equator to below out or suck the vulcanization medium upward. For example, the passage 6 is connected with a cylinder side room 8 of a piston- cylinder mechanism 10 aand the passage 7 is connected with a rod side room 9 to make a pisto//on rod move back and forth. Consequently, a vulcanization medium forwarded from a feeding source 27 is made to blow and is sucked from the passage 7 and then, it is made to blow through the passaage 7 and is sucked from the passage 6. This operation is repeated.
Patent JP-S60130384-A (JP)
Title: Cutter for root hair
Inventor: KATAYAMA KEIJIROU
IPC: A23N15/00
Filed: 1983-12-17
Abstract: PURPOSE:To get rid of root hair of edible roots simply and beautifully, by transferring edible roots supported by a holder with resisting an elastic means, cutting off successively root hairs on the surface of edible roots by thread blades from the tips of the edible roots. CONSTITUTION:In a cutter for root hair wherein root hairs of the edible roots 2 such as Japanese radish, etc. having the root hairs 1, as a cutting target are cut off while they are being transferred, a pair of the rotatable thread blades 3 opposing each other at an interval through which the edible root 2 can be inserted are set, and the holder 5 having the dent 4 to support the tip of the edible root is arranged between the thread blades 3. The holder is supported in a liftable way by the holder guide 6, and the holder 5 is always set between the thread blades 3 by the elastic means 7. Namely, root hairs can be cut off simly only by lowering the edible root in a state wherein the edible root is supported by the holder with resisting the elastic means, and root hairs at the tip of it can also be cut off beautifully without damaging the tip part of the edible root.
Patent JP-S61115729-A (JP)
Title: Accelerating slip controller for vehicles
Inventor: YAMAMOTO YOSHIO
IPC: F02D41/22
Filed: 1984-11-13
Abstract: PURPOSE:To check output of an engine as well as to perform optimum accelerating slip control, by detecting a rotational state of driving wheels and, according to this detection, controlling a sub-throttle valve. CONSTITUTION:A driving wheel rotational state detecting device M2 detects whether driving wheels M1 slip and they come into just before being raced or not. This detection takes place with speed or acceleration of these driving wheels M1. An on-off control part M9, after the said state detection, controls a sub-throttle valve M8 for its closing and further controls engine output for restraint. When the said state is not the case, the sub-throttle valve M8 is kept up or it controls this valve for opening and checks the speed down of these driving wheels M1. In addition, with application of the sub-throttle valve M8, a control range of the engine output becomes widened whereby, even in time of trouble happening, a main throttle valve M7 still operates so that safety is secured. Accordingly, optimum accelerating slip control is performable.
Patent JP-S6298972-A (JP)
Title: Printer
Inventor: SARUTA TOSHIHISA
IPC: B41J2/485
Filed: 1985-10-25
Abstract: PURPOSE:To allow one transfer to attain printing for two screens by printing two screens in 1/2 size of head length by the number of dots, which is half that of data to be printed. CONSTITUTION:A serial data 4 is inputted to a shift register 4, shifted by a shift clock 5 and positioned. At the time of positioning data, a latch signal 6 is inputted to a latch 2 to hold data, which is inputted to a driver 3. For printing a screen in 1/2 size, n/2-serial data are transferred to input the latch signal, and said data is printed. If n/2-data are transferred, the data transferred first time is shifted and latched at a position in a 1/2 unprinted area of the shift register. The n/2-data printed first time is latched on the half unprinted lines together with the n/2-data transferred second time and printed. Thus two screens in 1/2 size can be printed.
Patent JP-S6391687-A (JP)
Inventor: MIYAKE KATSUMI
IPC: G09G5/36
Filed: 1986-10-06
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-2000062486-A (JP)
Title: Front axle case support structure of farmwork machine
Inventor: SHIMAZOE MASAHIRO
IPC: B62D49/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To facilitate escape from a muddy place and sunken place by cutting the power transmission of a side clutch of the revolving inside interlocking with the steering rotation of right and left front wheels of both ends, and pivoting a front axle case on the longitudinal axis. SOLUTION: A differential gear case 22 is formed rather closer to the right of a front axle case 21, and an input shaft 23 is projected on the rear surface with the axis 24 extended in the longitudinal direction and passed through a rear boss 25 formed on a front and rear axle case support 5 in such a manner as to freely oscillate, whereby the input shaft 23 is also served as a rear oscillating shaft 27. A substantially U-shaped front oscillating shaft support 28 is projected on the front surface of the differential gear case 22, and the front oscillating shaft 30 is passed through a front boss 31 formed on the front oscillating shat support 28 in such a manner as to freely oscillate, whereby the front axle case 21 is supported to be freely pivoted on the longitudinal axis 24. Thus, the grounding performance of front and rear and left and right wheels can be improved.
Patent JP-2000064726-A (JP)
Title: Smoke exhaust window
Inventor: NABESHIMA KIYOSHI
IPC: E06B3/38
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To lessen opening on a wall face and saving labor and cost on installing a window by rotatably connecting a window body in which a louver is arranged at a part of the body and the smoke exhaust window is integrally formed with the louver, to the window frame formed of lateral frames and vertical frames. SOLUTION: A window body 3 is attached to a window frame 2 formed of lateral frames and vertical frames to constitute this smoke exhaust window 1. A panel member such as glass or the like is fitted in the lateral and vertical frames in the window body 3. A louver 8 is fitted in the upper half. The window body 3 is connected to the lateral frames of the window frame 2 by hinges 4, 4 and urged to the opening side by a pair of stay dampers 7, 7 and usually held in the closing side by a rope. Fixed louvers 81 and movable louvers 82 are alternately arranged in the louver 8. The movable louvers 82 are swingably set by a drive motor and opened/closed by a switch for opening/closing the louvers. When ventilating, the louver 8 is opened and the door body 3 is opened by making the rope loose in a fire to extract smoke.  In this way, the opening space is reduced to enhance the strength of a building and further, the labor for the installation work can be saved.
Patent JP-H0287097-A (JP)
Title: Water feeding method at the time of nuclear reactor isolation
Inventor: SASAKI KOICHI
IPC: G21C15/18
Filed: 1988-09-24
Abstract: PURPOSE:To make possible an injection in accordance with a necessary quantity of each loop by setting the opening of a turbine inlet steam governor higher than the cooling system pressure of a maximum pressure loop. CONSTITUTION:Flow control valves 11A, 11B are provided at water injection lines of two nuclear reactor cooling systems respectively. The opening of the valves 11A, 11B is controlled on the basis of a signal from level gages 5A, 5B and flowmeters 6A, 6B provided in the loop. Further, the opening of an inlet steam governor 4 of a turbine 3 is performed by the constant control of a pressure difference between a turbine steam suction line and a discharge part of a pump 2. Accordingly, the pressure difference between both ends of an injection water line (a pump discharge part - an injection water point) can be kept within a controllable range of a flow control valve without the fluctuation of pump discharge pressure caused by the change of the injection water flow for each loop.