baber/WOPTO huggingface dataset:
Patent JP-H0215862-A (JP)
Title: Pressurized casting method
Inventor: MIHARA TAKASHI
IPC: B22D17/22
Filed: 1988-07-04
Abstract: PURPOSE:To give sufficient feeder effect and to accurately prevent the development of shrinkage hole by applying the pressurized force with a pressurizing plunger while varying under the specific condition at the time of injecting molten metal with an injecting plunger in a die. CONSTITUTION:Into a cavity 6 in the die 1 formed with a fixed die 2 and a movable die 3, the molten metal 8 in a sleeve 7 is injected with the injecting plunger 10 in an injecting device 9. Then, at first after making the pressure applied to the molten metal 8 with a pressurizing cylinder 12 in a pressurizing device 11 higher than the pressurized force of the injecting plunger 10, this pressure is once lowered, and again made high. By this method, the molten metal 8 in the cavity 6 can be accurately pressurized and the development of the shrinkage hole at the time of solidifying the molten metal 8 is prevented.
Patent JP-S6324202-A (JP)
Title: Laminated body
Inventor: TODA JUNJI
IPC: G02B27/00
Filed: 1986-07-17
Abstract: PURPOSE:To make it possible to use a laminated body in place of stained glass by arranging plural chip of a polarizing plate so that the axes of polarization of the adjacent chips meet at an angle in the range of 45 deg.-90 deg. to each other and by holding an optically anisotropic transparent film between the resulting polarizing plates. CONSTITUTION:A PVA-base polarizing plate supported by a neutral gray triacetate film is cut to form many chips 1, 2 each having the shape of a right- angled isosceles triangle. The chips 1, 2 are arranged on a polymethacrylate sheet so that the axes of polarization of the adjacent chips meet at right angles to each other and they are adhered to the sheet and lined with other polymethacrylate sheet to produce a composite polarizing plate 7. A PVC film 8 whose axis 4 of stretching has 45 deg. angle is held between two composite polariz ing plates 7, 9 to obtain a laminated body. The parts of the body in which the axes of polarization are parallel to each other assume a transparent dark blue or purple color and the parts in which the axes of polarization meet at right angles to each other assume a transparent light yellow color.
Patent JP-H0825056-A (JP)
Title: Spot welding equipment
Inventor: NAKAMURA YOSHIO
IPC: B23K35/06
Filed: 1994-07-19
Abstract: PURPOSE:To weld from a deep depth work to the bottom face having a tall height with a simple set-up and to easily make the stable mounting of the work, the prolongment of the using life of a lower electrode, and tip dressing. CONSTITUTION:A lower electrode 7 is installed on the front upper face of a frame 5 stud on a base, a pressing unit 13 to support freely swinging a gun unit 11 providing an upper electrode 9 corresponding to the lower electrode 7 is installed on the rear part of the frame 5 at the same time, and the gun unit 11 provided on this pressing unit 13 is installed freely variable at the welding position and the waiting position.
Patent JP-H0333692-A (JP)
Title: Fast breeder reactor
Inventor: HAYASE TAMOTSU
IPC: G21C5/20
Filed: 1989-06-30
Abstract: PURPOSE:To annihilate transuranium elements along with suppressing a reactivity increment in a region having a positive Na void reactivity by making a region where a plenty of transuranium elements are mixed together, to be a boundary reactor core region to a blanket which has a large neutron leakage. CONSTITUTION:A fast breeder reactor is a nuclear reactor to which a reactor core fuel being loaded with mixed oxides of a plutonium and a uranium, and a blanket fuel consisting mainly of depleted uranium, are loaded, and that a liquid sodium is used as a coolant. The reactor core consists of a region 1 where a mixing ratio of transuranium elements is greater and a region 2 where that ratio is smaller. The region 1 is arranged so as to contact to a radial blanket 3 and an axial blanket 4, as well. Also, according to the figure A, a distribution of a Na void reactivity at the reactor core shows a small positive value at a reactor core center part, and a positive reactivity accompanying Na boiling at the reactor core center region, in an occasion of a hypothetical accident, is much smaller, and therefore a reactor safety can be well maintained.
Patent JP-H09322950-A (JP)
Title: Tennis racket
Inventor: KANEMITSU YUMI
IPC: A63B60/14
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a tennis racket having both a function for preventing the rotation of a grip at the time of hitting and a function for decreasing vibrations or impulse. SOLUTION: In this tennis racket having a frame, gut and grip, the grip is constituted by covering the surroundings of a grip base part with a sheet- shaped buffer member 10 formed by sealing a fluid 12 into a bag-shaped body 11. As the bag-shaped body 11, a material made of polyvinyl chloride is preferably and, as the fluid 12, silicon oil is preferable. Besides, as the sheet-shaped buffer member 10, any material having plural independent blocks linked through a path is available as well.
Patent JP-S5868272-A (JP)
Title: Console panel of reproducing device for discoid information recording medium
Inventor: MIYASHIYOU YASUO
IPC: G11B19/02
Filed: 1981-10-19
Abstract: PURPOSE:To facilitate the reproducing operation of various disks by arraying plural keys on a main body in matrix, and equipping it with various templates through which only necessary keys project according to kinds of disks to be reproduced. CONSTITUTION:A console panel 17 has plural keys 151-1532 and decision keys 191-194 in a matrix (e.g. 8 rows X 4 columns), a recessed part 20 for positioning a template 16a, and a display part 18 for a result. The template 16a has four combined windows for pressing the keys 191-194 for deciding on the kind of a disk to be reproduced, and therefore decides on 16 kinds; and it has windows (15 in the figure) through which only necessary keys for the reproduction of the disk, and displays functions of respective keys. In this case, up to 16 kinds of disks are applicable to, for example, conversational studying, the selection of answers to set questions, video reproduction, etc. Consequently, reproducing operation for various desired disks is performed easily only by replacing templates.
Patent JP-H0825508-A (JP)
Title: Radial tire forming device
Inventor: IRIE NOBUHIKO
IPC: B29D30/20
Filed: 1994-07-19
Abstract: PURPOSE:To enable a good quality tire to be effectively formed irrespective of a grade of the tire to be formed. CONSTITUTION:This radial tire forming device is equipped with a carcass drum device A, a belt drum device for assembling a belt and tread constructed body E, a transfer device for the belt and tread constructed body H, a bead feeder L, a green tire-taking out device M, and a pair of bead setters C, I. Then, a push can P1 opposed to the belt drum side in a pair of push cans P1 helping turning up operation for wrapping the bead by turning up both end parts of a carcass band assembled on the carcass drum device A, is provided onto a side surface of the belt drum of the bead setter I on the belt drum side.
Patent JP-S5791041-A (JP)
Title: Radio set
Inventor: NOGAMI SHIZUO
IPC: G01S13/76
Filed: 1980-11-26
Abstract: PURPOSE:To measure the distance between two communicating points easily and accurately, by adding a distance measuring function to a communication function of a radio set. CONSTITUTION:When changeover switches S1a, S1b are applied to communication circuit 5 side, communication is possible in a normal communicating state. When the distance of communicating parties is desired to be measured, after mutual discussion with communication, the switches S1a, S1b are changed over to a signal processing circuit 6, and a question signal is transmitted via a switch S2 from an inquiry set. When a response set receives it and a response signal is made at the circuit 6, and this is transmitted from an antenna 1 via a transmission circuit 4, and a transmission/reception automatic switching circuit 2. The inquiry set receives the response signal and this signal is transmitted to a distance measuring circuit 7 via the circuit 6. The circuit 7 measures the distance of the parties for display through the time delay between the transmitted inquiry signal and the received response signal. After a prescribed time, a timer 8 restores the switches S1a, S1b to the circuit 5, to prevent disabled communication due to forgotten switch-off.
Patent JP-S6145870-A (JP)
Title: Leadout device for yarn end
Inventor: MATSUI ISAMU
IPC: B65H67/08
Filed: 1984-08-09
Abstract: PURPOSE:To relieve punch winding easily by pressing the outside cylindrical surface of a roller, which is rotating round an axis stretching in the different direction then the axis of a bobbin tube, to the position of punch winding. CONSTITUTION:Rollers 15, 16 rotating round the same axis are so installed that their side faces are pressed to the position of punch winding on a spinning bobbin 1 and that the rotating axes C1, C2 of the rollers are inclined to a direction different from the axis of a bobbin tube 11. Thus the outside cylindrical surfaces of the rollers 15, 16, which are rotatig round axes stretching in the different direction than the axis C3 of the bobbin tube 11, are pressed to the position of punch winding, which generates a force to dislocate the yarn layer as punch- wound on the bobbin tube by and by toward the axis of the tube, so that any punch winding which might have been wound fast can easily be relieved.
Patent JP-H0332096-A (JP)
Title: Mounting structure of electronic passive element
Inventor: HASEGAWA HITOSHI
IPC: H05K3/32
Filed: 1989-06-29
Abstract: PURPOSE:To ensure the reliability and to improve the productivity by restraining a leakage and a short circuit caused by a flux or a solder hole by arranging a conductive resin between an electrode part of an electronic passive element and an electrode pattern part of a circuit board and then hardening the resin to connect the electronic passive element with the circuit board. CONSTITUTION:A circuit board 4 is composed of a circuit board base material 1, a wiring conductor 2, and a resist 3. A conductive resin 8 is applied to a circuit board electrode pattern part 5 of the board 4. After that, an electrode part 7 of an electronic passive element is arranged and the resin 8 is hardened to connect the electrode part 7 to the pattern part 5 without using a solder. As a solder is not used, a leakage and a short circuit due to a flux and a solder hole can be prevented completely. Also, a cleaning step for removing them becomes unnecessary so that a cost can be reduced and an efficient production becomes possible.
Patent JP-S5958761-A (JP)
Title: Manufacture of sealed battery
Inventor: WATANABE KIYOSHI
IPC: H01M50/636
Filed: 1982-09-28
Abstract: PURPOSE:To prevent any evaporation of electrolyte accompanying welding of a battery lid, achieve homogeneous distribution of the electrolyte, prevent any cracks which might be caused when a laser beam bumps against a glass layer and maintain the air and the liquid tightness of a sealed battery by pouring the electrolyte from the center hole of a current collector after a battery case is welded to the battery lid, being followed by irradiating a laser beam from a direction crossing the axial direction of the current collector thereby sealing the upper section of the center hole. CONSTITUTION:After a positive electrode 2, a separator 3 and a negative electrode 4 are inserted inside a stainless-steel battery case 1, its opening is sealed with a nickel-plated stainless-steel battery lid 5. A current collector 7 is fitted in a penetrating hole provided in the center of the battery lid 5 in such a manner that the collector 7 penetrates the battery lid 5 with a glass layer interposed. The periheral circumference section of the battery lid 5 and the upper end opening of the battery case 1 are fused by welding 8. Next, electrolyte 10 is poured from the center hole 9 of the current collector 7. After that, a thin sealing bar 11 is inserted from the upper end opening of the current collector 7 until the bar 11 penetrates a glass layer 6, then a laser beam 12 is irradiated from a direction crossing the axial direction of the current collector 7 so as to fuse the upper end of the current collector 7 to the thin sealing bar 11 by welding 13.
Patent JP-H1116632-A (JP)
Title: Lever-style connector
Inventor: SEKO TOMOMI
IPC: H01R13/629
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a hood part. SOLUTION: At the time of interfitting, an upper surface wall 13U of a hood 11 is advanced into a receiving space 34 between an upper arm 31U and a female-side connector housing 20, while a lower arm 31L is inserted into the inside of the hood 11 along a lower surface wall 13L. That is, since what is inserted into the inside of the hood 11 is only the one arm 31L out of a pair of the upper arm 31U and the lower arm 31L, the height of the hood 11 can be reduced as compared with a structure where both of the arms 31L, 31U are to be inserted into the hood 11.
Patent JP-S6323708-A (JP)
Title: Deodorant porous membrane
Inventor: IMOTO TOMOSAKU
IPC: C02F1/00
Filed: 1986-07-16
Abstract: PURPOSE:To prepare a deodorant porous membrane, from which metal complexes are not leached out into water when washed with water, deodorizing offensively smelling substances in liquid or gas by treating a high-molecular porous membrane retaining carboxylic acid-type phthalocyamine metal complexes with copper nitrate. CONSTITUTION:For example, tetracarboxylic acid amide-type cobalt phthalocyanine, prepared by reacting anydrous trimellitic acid, urea, molybdic acid ammonium and cobalt chloride in a solvent such as nitrobenzene or the like, is hydrolyzed to prepare a tetracarboxylic-type cobalt phthalocyanine. Porous membranes such as polyvinyl ketol immersed in said metal complex solution is immersed in copper sulfate aqueous solution to chelate metal complexes with copper, and then treated in ammonia aqueous solution to form a stabilized copper ammonia complex to prepare a deodorant porous membrane.
Patent JP-H0612524-A (JP)
Title: Character recognizing system
Inventor: ARAI TSUNEICHI
IPC: G06K9/68
Filed: 1992-06-25
Abstract: PURPOSE:To accurately recognize plural kind of characters by providing a means which discriminates the characteristics of a character from the feature value of an inputted character. CONSTITUTION:Coordinate data are inputted by pressing an input board with an input pen 11. The coordinate data are sent to a one-character data segmenting means 21. This one-character data segmenting means 21 receives and stores the coordinate data on the pen sent from an input part 12 and sends the character data at every character stored when a recognition key is dipressed with the pen 11, to an algorithm selecting means 22 which uses the number of strokes of the input character. In such a case, the algorithm selecting means 22 performs specific processing when the character data are sent sequentially in the order of the character frames and sends recognition data on one character to respective recognizing means 23, 24, and 25. Then the respective recognizing means 23, 24, and 25 perform recognition by algorithm and outputs recognition results.
Patent JP-H0918688-A (JP)
Title: Coder and decoder
Inventor: KIMURA MAKOTO
IPC: H04N1/387
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To attain high speed communication of an original with a large size by coding image data of an original of a large size whose coding processing exceeds a maximum processing width for each of data of a split line in the main scanning direction whose processing width is less than the maximum processing width. SOLUTION: When a reader 24 reads a transmission original, digital image data of a transmission original being a coding object are given to a coding/ decoding device 16. The length M of the transmission original in the main scanning direction is detected by a reader 24, from which the information is fed to the coding and decoding device 16. Then whether or not the length M in the main scanning direction exceeds a maximum processing width L is discriminated. When the length M does not exceeds the length L, the processing line width in the main scanning direction is set to M. A line number (n) provided sequentially to each line in the main scanning direction is set to 1 to conduct coding processing of n-lines.  When the M exceeds the L, the maximum value L is set and a data number (f) by one line and a number (m) of the split line are set respectively to 1 to read the division data whose length is L.
Patent JP-S60100829-A (JP)
Title: Digital-to-analog converter
Inventor: DENISU JIYON PATSUKAADO
IPC: H03M1/74
Filed: 1984-08-10
Abstract: A digital-to-analog converter well suited for fabrication in monolithic form, in which lower-order bits of the input are converted by means of binary-weighted current switches, and higher-order bits of the input are converted by means of a thermometer-type decoder and current segment switches. Specifcally, the converter includes a digital input register, a second register to receive the lower-order bits of the input, a set of binary-weighted current switches to generate an analog signal component proportional to the lower-order bits of the input, a thermometer-type decode to decode the higher-order bits of the input, and a set of identical current segment switches to generate an analog signal component proportional to the higher-order bits of the input. Importantly there is also a third register between the decoder and the identical current segment switches, to insure that the current-weighted switches and the identical current segment switches are actuated simultaneously to minimize output transients.
Patent JP-S6428767-A (JP)
Title: Calculation processor
Inventor: ARAN FUAN
IPC: G06F15/173
Filed: 1988-07-07
Abstract: PURPOSE: To attain the highest efficiency by deciding the mutual connection of processing elements in array by delay control inside a delay element and permitting the processing elements in emulated array to independently execute function. CONSTITUTION: OR gates 31 and 32 supplying a signal to the element 20 and the delay elements 33 and 34 receiving the signal from the element 20 are added in order to realize an architecture having multiplexed singles-processing elements so as to emulate a row and a column. Then, the delay elements are controlled so that the width of emulated array is easily controlled and the number of the emulated rows is extremely easily controlled in the same way. Therefore, the mutual connection of the processing elements in array is decided and the respective processing elements independently execute the optionally selected function apart from the function executed by the adjacent processing elements so that the highest efficiency is attained.
Patent JP-H0516217-A (JP)
Title: Manufacture of vessel
Inventor: AKAZAWA KIYOHIDE
IPC: B65D81/34
Filed: 1991-07-09
Abstract: PURPOSE:To provide a process of producing a legged vessel which withstands heating by heating sterilization or by a microwave oven and can be formed easily and inexpensively. CONSTITUTION:A mold comprises a side wall part and a movable bottom face part on the upper face of the mold, and has a gap for forming a turned leg between the side wall part and the bottom face part. A laminated sheet consists of an outer sheet 6 which withstands heating at temperatures of 90 deg.C or higher and an inner sheet 7 whose softening temperature is lower than that of the outer sheet 6. By using these mold and laminated sheet, forming is performed by a method of vacuum forming, pressure forming or vacuum/pressure forming at a temperature which is not lower than a weldable temperature for the inner sheet 7 and is within the range of a forming temperature for the outer sheet 6, whereby a leg 8 in a state that the inner sheet 7 is welded together at a portion of the turned leg 8 can be simultaneously formed.
Patent JP-H0830849-A (JP)
Title: Automatic vending machine provided with ventilating mechanism and method for preserving merchandise in this machine
Inventor: KOSAKA KEN
IPC: G07F9/00
Filed: 1994-07-20
Abstract: PURPOSE:To provide a vending machine provided with a ventilating function, which sufficiently keeps perishable foods fresh and doesn't degrade the degree of freshness at the time of taking out them, and the method for merchandise preservation in this machine. CONSTITUTION:An intake device 5 is provided in the lower part of a vending machine 1, and air on the intake side is forcibly drifted to the discharge side by rotation of a fan. An intake duct 6 connected to a rear face 1a of the vending machine 1 is provided on the intake side to suck the outside air into the vending machine 1. Its discharge side is opened upward to discharge the air toward exhibition racks 2. The exhibition rack 2 consists of a quadrangular thin plate material and is pierced by plural narrow and long air holes 7, and a gap part 9 is provided between an open/close door 3 and an end side 8 on the open/close door 3 side out of four sides of the exhibition rack 2 so that this end side 8 is not brought into contact with the inside face of the vending machine 1. A discharge duct 10 is provided in the upper part, and air is discharged to the outside.
Patent JP-S6325886-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHII KYOKO
IPC: H03K5/00
Filed: 1986-07-18
Abstract: PURPOSE:To contrive the increase of the speed and stability of an action by providing respectively a common loading means at an access signal changing detecting circuit and providing two input NAND gate circuits to receive the electric potential of respective output nodes. CONSTITUTION:Since the output terminal of unit circuits UATD0-UATDj-1 is connected in common to an output node no1, at least one address signal out of these is inverted, and then, the potential of the output node no1 is pulled out to the ground potential and only the delaying time part of an inverting delaying circuit is temporarily goes into the low level. On the other hand, the potential of an output node no2 in which the unit circuit UATDj is linked is pulled out temporarily to the ground potential of the circuit as well as the case of the output node no1 and goes into a low level. The electric potentials of these output nodes no1 and no2 are respectively supplied to two input terminals of a NAND gate circuit NAG1 respectively as address changing detecting signals phiatd1 and phiatd2. Thus, it can be prevented that the pulling-out level of an output node is raised by a wiring distribution resistance.
Patent JP-S5959906-A (JP)
Title: Spinneret and its preparation
Inventor: YAMAZAKI HARUKI
IPC: D01D4/02
Filed: 1982-09-27
Abstract: PURPOSE:To obtain a spinneret having high hardness and extremely improved wear resistance, by forming a diffusion layer on the whole surface of the spinneret having a large number of spinning holes, making an oxidized film on the outer surface of the diffusion layer. CONSTITUTION:In the spinneret 4 made of a Ta material, having a great number of the spinning holes 3 consisting of the inversely conical inlet holes 1 for stock solution and the cylindrical outlet holes 2 for stock solution connected to their bottoms, the spinneret is heated by any gas of oxygen, nitrogen or hydrogen to form a diffusion layer with about 50mu thickness on the whole surface of the spinneret 4 including the inner faces of the spinning holes 3, and the oxidized film 6 is made on the outer surface of the diffusion layer 5 by anode oxidation, to give the desired spinneret. In spinning, resistance to wear caused by spinning stock solution for a long period, or by additives such as Ti, etc. contained in the stock solution, is improved, and spinning operation with good filament release is made possible.