baber/WOPTO huggingface dataset:
Patent JP-H03112652-A (JP)
Title: Multi-layered blow molding for automobile
Inventor: UOTANI TAKESHI
IPC: B29L31/30
Filed: 1989-09-28
Abstract: PURPOSE:To obtain a multi-layered blow molding for automobile which is durable sufficiently for the use in its strength and has an excellent painted appearance and soft senses and feelings by laminating an outside flexible resin layer and an inside rigid resin layer integrally. CONSTITUTION:A polypropylene layer 1 and a flexible polyvinyl chloride layer 2 are stuck to each other and integrated during the time of blow molding. Since the polypropylene layer 1 is rigid, the whole mechanical strength can be held, for example, when attached to an automobile as a spoiler, it becomes not fragile readily even when the occupants and the like put their hands thereon and the flexible polyvinyl chloride layer 2 is flexible and therefore becomes soft in its senses and feelings. Moreover, the surface of the flexible polyvinyl chloride layer 2 is acceptable to be coated with a painting material and the appearance of the paint-finished surface has luster, thereby improving its commercialization.
Patent JP-S63106187-A (JP)
Title: Step system for industrial vehicle
Inventor: IKESUGI FUMIO
IPC: B62D21/18
Filed: 1986-10-23
Abstract: PURPOSE:To make a floor surface expandable at need, by installing such a plate as capable of opening or closing an upper space part of an open step, and making this plate so as to be operated by a parking switch and a seat switch. CONSTITUTION:A plate 1 slides on a guide roller 2 by dint of tension of a spring 4, whereby it is designed so as to make an upper opening space of an open step openable. An open step on-off solenoid 3 is pivotally supported of its one end 31 to a projecting piece of a frame (b), while a tip part 33 of a rod 32 is pivotally attached to a link 7. One end of this link 7 is connected to the plate 1 by a pivot attachment 10, attaching a spring 4 to the other end, and the other end of this spring 4 is locked to the projecting piece 9 of the frame (b). When an operator takes a seat, a step on-off solenoid 3 is energized, and the plate 1 operates so as to close the open step upper space against tension of the spring 4.
Patent JP-H0588350-A (JP)
Title: Photomask
Inventor: KAMIYAMA TSUGUYUKI
IPC: G03F1/68
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the photomask with which a glass disk satisfying the requirements specified in ISO is easily produced even if a laser beam polarized to either perpendicularly or horizontally is used. CONSTITUTION:A 1st film 2 which is translucent to light and acts as a film for stopping etching at the time of etching away a 2nd layer and the 2nd film 3 which is used as a light shielding film are formed on a transparent substrate 1, by which the photomask having a multilayered structure is produced.
Patent JP-S63104107-A (JP)
Title: Interface device for numerical control system
Inventor: OTA NORIO
IPC: G05B19/18
Filed: 1986-10-22
Abstract: PURPOSE:To decrease the manual operations that are needed for each transfer and distribution by setting a prescribed command code to be handled as the insignificant information at the head block of a presence/absence information section of the NC command data and at the same time using a means which performs the continuous transfer and distribution processes of the NC command data to numerical controller after said command code is decoded. CONSTITUTION:A host computer 1 produces the orientation data 20 and puts it into a place before 12 of the command data 10. An interface device 2 is switched to an automatic operation mode when the data 20 is available to recognize codes S and L and distributes the data on an ID number shown by the code S to an NC device 3 by an amount equivalent to the linking frequency shown by the code L. The transfer data is started by a code DC1 given from the device 2 and the data 20 is transmitted. Then the data 10 is transmitted.
Patent JP-H04131507-A (JP)
Title: Hydraulic cylinder
Inventor: KUSUSE TADASHI
IPC: F15B15/14
Filed: 1990-09-20
Abstract: PURPOSE:To obviate the disorder of acceleration at the stroke end for smooth reciprocation by rotating a combined seal box of a piston rod and rotor provided in a rotor casing fixed to a hydraulic cylinder relative to a piston with pressurized fluid. CONSTITUTION:A combined seal box and rotor 5 is supported rotatably by bearings 8a, 8b mounted to a retainer 19 and side plate 7a provided through a seal 14 in a rotor casing 6 of a cylinder 1. The rotor 5 has a bearing 11 for supporting a piston rod 4, a seal 20 and dust seal 9. The center of the rotor is deviated by eccentricity (e) from the center of the rotor casing 6, and a spring 18a and vane 17a are received in a slit fa provided on the outer periphery. Thus, since the rotor 5 is always rotated, the relative speed between a seal 10 and the piston rod 4 is not brought to zero an noxious friction is prevented for smooth movement.
Patent JP-H06102911-A (JP)
Title: Method and device for predicting inflow water rate in drainage pump place
Inventor: KOBARI MASANORI
IPC: G05D7/06
Filed: 1992-09-21
Abstract: PURPOSE:To precisely predict a rainwater inflow rate to a drainage pump place and to eliminate the unnecessary start/stop of a pump. CONSTITUTION:A rainwater inflow rate prediction part 15 fetches rainfall rate data 5 in a drainage area 1, water level data 8 in a drainpipe groove 2 and water level data 10 in a pump well and calculates the rainwater inflow rate to the pump place 3. A strong rain time rainwater inflow rate prediction model obtained by modelling the rainwater inflow rate flowing to the pump place 3 at the time of strong rain and a regular rainfall time rainwater inflow rate prediction model obtained by modelling the rainwater inflow rate flowing to the pump place 3 at the time of regular rainfall are provided in the rainwater inflow rate prediction part 15. The models are switched at the time of strong rain and regular rainfall so as to execute prediction. The rainwater inflow rate is highly precisely calculated. Thus, the pump is appropriately operated by giving a rainwater prediction rate to a pump number control part 16 as feed forward information.
Patent JP-H07102249-A (JP)
Title: Far-infrared radiator
Inventor: UEDA HIDEO
IPC: C09K9/00
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a far-infrared radiator which has a high emissivity at a relatively low temp., e.g. at 17-40 deg.C, and hence can be used in low-temp. aging of food or in a health-promoting or medical instrument. CONSTITUTION:A far-infrared radiator is obtd. by bakig a sea weed such as Undaria pinnatifida at 400-600 deg.C for 2-6 hr, extracting the resulting ash with water at a pH of 5-14, and baking the extraction residue at about 580 deg.C to blacken it.
Patent JP-H04127930-A (JP)
Title: Plastic working method and device for bevel gear
Inventor: KOBAYASHI KAZUTO
IPC: B21J5/02
Filed: 1990-09-19
Abstract: PURPOSE:To prevent the generation of burrs by providing tooth profile forming parts and a die side open hole on the front of a blank material and pressurizing the blank material by a counter punch in plastic working of a bevel gear. CONSTITUTION:The die is constituted of the die 51 which is inscribed with the tooth profile forming parts 55 on the front of the charging part of the blank material 17 and is provided with the die side open hole 57 and the counter punch 61, the front end of which is placed in the tooth profile forming parts 55. After the blank material 67 is inserted into a blank material charging part 53, this blank material 67 is pressurized by a punch 63 formed with the punch side open hole 65 larger in diameter than the front end diameter of the counter punch 61 and the tooth profile parts are formed by forward extrusion. The blank material is simultaneously backward extruded into the punch side open hole. The generation of the burrs of the circular conical front end parts of the bevel gear into the dedendum parts is prevented in this way.
Patent JP-H06102640-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: TAI AKIYOSHI
IPC: G03C1/34
Filed: 1992-09-21
Abstract: PURPOSE:To provide the method for processing the silver halide color photographic sensitive material capable of reducing an amount of waste processing solution and obtaining stable processing performance. CONSTITUTION:The silver halide color photographic sensitive material has at least one photosensitive silver halide emulsion layer on a support and it is characterized by containing in at least one of photographic constituent layers a compound represented by formula, and being processed with the a color developing solution recycled by regenerating the over flowing solution of the used color developing solution. In the formula, Ar is an aromatic group; R<1> is -OR<2>, -N(R<3>)SO2R<4>, or -COOM<2>; R<2> is a >=2C hydrocarbon group; R<3> is H or a hydrocarbon group; R<4> is a hydrocarbon group; and each of M<1> and M<2> is an H, alkali metal, or alkaline earth metal atom, or an ammonium group.
Patent JP-2001076308-A (JP)
Title: Tape recorder
Inventor: UCHIDA JUNICHI
IPC: G11B5/027
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To make performable a sound recording or a sound reproduction for a time longer than the time equivalent to that of one round trip of a cassette tape even when the cassette tape is not interchanged in the midway of the recording or the reproduction. SOLUTION: The recording or the reproducing mode of data is set to a dual track mode or a single track mode between the dual track mode and the single track mode by an operation button 15 and a CPU 6. On which track of left and right tracks the recording of data or the reproducing of data is to be performed is set at the time of the single track mode. Moreover, the recording of data or the reproducing of data is performed by a head 21 on a cassette tape 25 on the basis of the mode setting and the track setting.  Furthermore, when the recording mode or the reproducing mode is changed from the dual mode to the single track mode by the above described mode setting state, both of the left and right tracks are controlled to a prescribed track side which is preliminarily set between the left and right tracks of the cassette 25 by the CPU 16 so that the recording of data or the reproducing of data is to be performed on the truck.
Patent JP-S63104531-A (JP)
Title: Light diversity receiver
Inventor: AZUMA TSUNETO
IPC: H04B10/079
Filed: 1986-10-21
Abstract: PURPOSE:To attain a mutual compensation and to keep high reliability with a small number of parts for an electric circuit by separating an optical signal to two polarization components which are orthogonally crossed and optically adjusting the phases of both polarization components in order to make the output interference wave maximum. CONSTITUTION:A titled device provides a polarization separation part 25 which separates the received optical signal to a first and a second polarization components which are orthogonally crossed each other, a means which makes the polarization directions of the first and the second polarization components equal, a first interference unit 28 which makes two polarization components whose polarization directions are made to coincide by the just above-mentioned means interfere, a photodetector 30 which converts the output interference wave from the interference unit 28 into an electric signal and automatic control means 27, 29, 31 and 32 for adjusting the phase difference of the first and the second polarization components in order that the amplitude of the electrical signal goes to maximum. Thus, since the variation of polarization state caused by disturbance can be compensated with a small number of electronic parts, a stable receiving system which has a few faults and whose reliability is high can be obtained.
Patent JP-H09306949-A (JP)
Title: Tape automated bonding to composite bumps
Inventor: CHO TOKIAKI
IPC: H01L21/60
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape automated bonding(TAB) to composite bumps. SOLUTION: A TAB is to bond finger leads in a lead frame tape to contact composite bums on an integrated circuit chip. The composite bump 70 is composed of a polymer and at least one metal, and the polymer layer 74 has a lower rigidity (lower Young's modulus) than that of a metal layer 78, resulting in the decrease of structural damages often caused by the rigid metal layer during bonding steps. The TAB method is applicable, using a entirely metal- made, metal-plated or polymer-reinforced metal lead frame. Polymer-metal composite bumps on an IC chip is bonded with a less force than that when bonded with a thermal bond.
Patent JP-H0194353-A (JP)
Title: Liquid color developer for electrostatic photography
Inventor: GOTO AKIHIKO
IPC: G03G9/12
Filed: 1987-10-07
Abstract: PURPOSE:To eliminate background fogging and to enhance contrast of a color image by using a specified pigment for a toner composed essentially of a pigment and a resin. CONSTITUTION:The developer is obtained by dispersing into a liquid carrier the toner composed essentially of the resin and the naphthol AS type benzimidazolone pigment represented by formula I in which each of X and Y is H, -CH3, -OCH3, etc., thus permitting the pigment to be made resistant to solvents by the presence of >=2 -CONH- groups in the structure of this pigment, accordingly, the obtained image to be low in background fogging when this pigment is used for the liquid developer, and this developer to be adapted to a superposing development type color electrostatic photography.
Patent JP-S61130685-A (JP)
Title: Thermal valve
Inventor: OZAWA KAZUO
IPC: F16K31/70
Filed: 1984-11-30
Abstract: PURPOSE:To obtain considerably stable valve action by engaging a valve stem with an actuator by fitting to facilitate assembling the whole valve, and providing a valve with a spherical surface. CONSTITUTION:In a thermal valve adapted to adjust the opening of a valve by motion of an actuator 38 utilizing thermal expansion of a metal, a valve stem 37 and the forward end portion of the actuator 38 are engaged with each other by fitting, and a valve head 30 portion engaged with a valve seat 31 is a spherical surface. A spring 33 works upon the valve head 30 in the closing direction.
Patent JP-H05233499-A (JP)
Title: Computer system
Inventor: SAITO YUKINORI
IPC: G06F15/16
Filed: 1991-09-30
Abstract: PURPOSE:To easily obtain correspondence by moving a place where device dependence information on a personal computer side is held from a host side to the personal computer side. CONSTITUTION:A device dependence information storage file 3 is generated on the personal computer by drawing interaction through a device dependence information storage file generation part 4. A personal-computer side data transfer program 5 inputs the device dependence information such as the names of an input/output device and a data file from the file 3 through a device dependence information storage file access part 2 and performs data transfer without any drawing interactive processing. Therefore, even if the device dependence information increases in the number of kinds, that can be handled only by modifying the program of the personal computer side without the interaction of the host-computer side program.
Patent JP-S60143922-A (JP)
Title: Manifold utilizing runnerless injection molding tool
Inventor: TAKAGI AKIRA
IPC: B29C45/73
Filed: 1983-12-29
Abstract: PURPOSE:To contrive to achieve excellent injection molding, preventing the leakage of synthetic resin material by restraining the thermal expansion force of each member only in a manifold pipe. CONSTITUTION:While a manifold 18 is composed of a center block 19, a plurality of a hot sprue block 28 and a manifold pipe 35 in a split manner, the center block 19 and the hot sprue block 28 are connected to a mold 2, and then the center block 19 and a plurality of the hot sprue block 28 are joined by the manifold pipe 35. Therefore, the thermal expansion force of each member is able to be restrained only in the manifold pipe 35. Accordingly, by forming the manifold pipe 35 into the cylinder with a small diameter, its thermal expansion may be reduced as little as possible. Further, the influence by thermal expansion may be reduced by providing the lead groove 43 at the periphery of the manifold pipe 35, and simultaneously the leakage of synthetic resin material can be prevented.
Patent JP-H0993707-A (JP)
Title: Layout of shunt wire of direct-moving pantograph apparatus
Inventor: HASEGAWA TADASHI
IPC: B60L5/12
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of power supply even if the connection of one shunt lead is failed by providing a cover at the outside of a main pipe, disposing the lead for power supply in the space between the cover and the pipe, thereby weight-balancing them. SOLUTION: A power supply shunt lead is disposed in a space S which is not so affected by the influence of passing air between a main pipe 18 and an inner cover 26. The first shunt lead 31 and second shunt lead 32 are disposed symmetrically at the front and rear side of the pipe 18. Thus, the weight balance is taken, and even if the connection of the one lead is failed, no trouble occurs at the power supply. The shunt leads 31, 32, 33 are not disposed out of the cover to make it possible to reduce the whistle noise.
Patent JP-H04130789-A (JP)
Title: Mounting structure for electronic component
Inventor: ISHII KOSAKU
IPC: H05K1/18
Filed: 1990-09-21
Abstract: PURPOSE:To reduce the occupied area of an electronic component on a circuit board and the area of the board and to contrive a reduction in the size of the circuit board by a method wherein a through hole is formed in the board, the electronic component having conductive parts at both ends of the component is inserted and arranged in the through hole and the conductive parts are connected and fixed with conductive parts of electronic components arranged on the surfaces of the circuit board via conductive connection materials. CONSTITUTION:In case an electronic component 12 is mounted on a circuit board 10, the component 12 is first pressed-fitted in a through hole 11 formed in the board 10 and the component 12 is inserted and arranged in the hole 11. Then, conductive connection materials 14 are respectively applied on conductive parts 12a of the component 12, conductive parts 13a of electronic components 13 are respectively arranged, connected and fixed thereon and the component 12 is mounted on the board 10. At this time, the component 12 is positioned in the hole 11 in the board 10 and takes the shape of the component 10 built in the board 10, the occupied area of the component 12 on the board 10 is the areas only of the conductive parts 12a at both ends of the component 12 and the occupied area of the component 12 on the board 10 is reduced.
Patent JP-H0298404-A (JP)
Title: Drying of wood and simultaneous processing of additive coloring and degreasing at drying time
Inventor: TOKIMATSU TATSUO
IPC: F26B3/02
Filed: 1988-10-05
Abstract: PURPOSE:To contrive shortening of treatment time in dryness and its complete degreasing and coloring processing to a needle-leaved tree, by a method wherein wood is heated at a specific temperature within normal air atmosphere and steam-treated at a high temperature and high pressure by pressurizing at specific atmospheric pressure. CONSTITUTION:Wood is steam-treated at high temperature and high pressure by heating the wood at about 150 deg.C-180 deg.C within normal atmosphere and pressurizing the same at about 5-10 atmospheric pressure. It is preferable to perform air force dryness after treatment. It is possible also use, for example, of an existing matter to be used for dryness and curing of a concrete secondary product. It is possible also use, for example, of an existing lumber drying device as an air force drying device. With this construction, a treatment period in artificial dryness of the lumber is shortened and complete degreasing of a needle-leaved tree especially a larch, dissolution of redness of a natural color, prevention of discoloration and additive color dissolving a color difference between a red and white logs become possible.
Patent JP-H02122237-A (JP)
Title: Method and apparatus for sampling and analyzing fluid hydrocarbon as sample
Inventor: GIYUNTAA FUOSU
IPC: G01N1/00
Filed: 1989-09-29
Abstract: PURPOSE: To obtain data regarding quantitative measurement and history on exposure by gathering samples in a suction material with a relatively high solubility and a relatively small diffusion coefficient for the samples by suction. CONSTITUTION: Environment contains, for example, hydrocarbon gases G1 and G2 with concentrations CG1 and CG2 , respectively. Also, a surrounding gas component reaches the inside of a polymer by the diffusion of a solution. After a certain amount of time, a certain amount of hydrocarbon gases are dissolved in a suction material 1 based on solubility and diffusion coefficients at each time. Then, after a exposure time, the suction material 1 is carried from the exposure position to an analysis position. Gases that are dissolved in the suction material 1 can be thermally eliminated, for example, in vacuum and at the same time mass spectrometry is performed, thus capturing a fully high amount of gas for mass spectrometry and storing it for a long time for a low diffusion coefficient based on a high solubility of polymer sheet for hydrocarbon.  As a result, the amount of gas dissolved in the suction material 1 becomes large, thus obtaining the data of history of quantitative measurement and exposure time.
Patent JP-H1184963-A (JP)
Title: Copying device capable of being provided with charge processing device
Inventor: KAWAI ATSUSHI
IPC: G03G21/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a copying device which can be provided with a charge processing device deciding a copying charge considering the sum of money for toner based on toner consumption and displaying it before starting copying operation. SOLUTION: Preliminary scanning is started by turning on a printing key (P3), the image data of every scanning line is counted in dot unit (pixel unit) at every image density level and the cumulative value of all the scanning lines of the entire surface of the original is stored in a memory (P4 and P5). A copying mode and other data are fetched (P6), and the toner consumption is calculated based on the cumulative value and toner adhesive amount corresponding to the image density level (P7). The sum of money for the toner consumption is calculated (P8), the sum of money based on recording paper is calculated from the size of the recording paper and the number of copies (P9), and both of them are added to calculate and display the copying charge (P10).
Patent JP-H1098025-A (JP)
Title: Plasma-etching device
Inventor: YAMAZAKI TOMOYA
IPC: H01L21/302
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To easily execute an even etching or ashing of a wafer by a plasma-etching device, without depending upon the diameters of the wafer by a method, wherein the plasma etching device is constituted into a structure, wherein a waveguide for transferring microwaves and conductor rods are installed on one wall surface of a cavity chamber, which is directly coupled with an etching chamber. SOLUTION: Microwaves of 2.45GHz, for example, which are generated in a microwave oscillator 6 and are introduced in a cavity chamber 9 through a waveguide 8, extend also spatially in the lateral direction by its propagation in the chamber 9 and enter an etching chamber 1. Conductor rods 11 accelerate the lateral extent of the microwaves and move vertically a wafer 2, so that a plasma density on the surface of the wafer 2 becomes even with respect to adjust the plasma density. As a result, a plasma, which is generated in the chamber 11, being biased the center part of the wafer is eliminated which is a matter to be treated, and the uniformity of an etching rate within the surface of the wafer at the time of an etching or the time of an ashing is very much enhanced.  The larger the diameter of the wafer becomes the more remarkable that this effect becomes, so that enable a plasma-etching device to correspond flexibly to wafers of different diameters.