baber/WOPTO huggingface dataset:
Patent JP-S6010195-A (JP)
Title: Timer
Inventor: OGAWA YASUO
IPC: H02P23/00
Filed: 1983-06-30
Abstract: PURPOSE:To operate a timer accurately with the similar operation according to the power source frequency used by controlling the electric energization of a synchronous motor adapted to form timer discriminating the frequency of the power source supplied. CONSTITUTION:The commercial power source frequency and the 55Hz frequency are processed with frequency-voltage conversion circuits 11 and 12 of a frequency discriminator circuit 5. When the commercial voltage is 50Hz, the output of a comparator 13 moves to a high level and with a switch 7a of a control circuit 6 kept ON, a synchronous motor forming a timer is driven continuously with a 50Hz power source. On the other hand, when the commercial power source is 60Hz, the output of the comparator 13 goes down to a low level and the switch 7a is turned ON intermittently by a pulse with the duty ratio of 5/6 via an OR circuit 14 to feed the synchronous motor with a 60Hz power source intermittently, which is the same in the revolutions as when it is 50Hz. Therefore, the timer is operated accurately with the similar operation according to the power source frequency being used.
Patent JP-S5240380-A (JP)
Title: Exposure meter
Inventor: ISHIMURA TSUNEAKI
IPC: G01H3/00
Filed: 1975-09-27
Abstract: PURPOSE: An exposure meter for nosie, etc. using electricity-quantity integrator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04346712-A (JP)
Title: General-purpose knotter
Inventor: ITO TSUKASA
IPC: A01F1/04
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a general-purpose knotter capable of knotting even article to be knotted such as soft and weak vegetable with proper tension force and maintaining good knotting operation even using a rubber string being readily expandable and having large coefficient of friction. CONSTITUTION:A knotter bill type knotting mechanism 3 capable of carrying out knotting operation using a rubber string 4 is provided and a string delivery resisting means capable of giving resistance to feeding of the rubber string 4 when the string is subjected to feed operation toward a knotting mechanism 3 of a needle 6 and permitting feeding of the rubber string 4 when the string is subjected to retreating operation toward waiting posture of the needle 6 is provided in the string feeding place by the needle 6.
Patent JP-S61276260-A (JP)
Title: High withstand-voltage semiconductor device
Inventor: HATTORI MASAYUKI
IPC: H01L29/732
Filed: 1985-05-30
Abstract: PURPOSE:To increase withstand voltage without extending a field ring region by forming a groove to the surface of a field ring region forming section and shaping the field ring resion in depth deeper than a base region in said groove region. CONSTITUTION:A high withstand-voltage bipolar transistor is constituted by an emitter region 1, a base region 2, a collector low-concentration region 5, a collector high-concentration region 6 and a field ring region 3 and the like in the same manner as a conventional device, but a groove 4 is shaped to the surface of a field ring region forming section, and the field ring 3 is formed in depth deeper than the base region 2 in the region of the groove 4. Accordingly, a bipolar transistor, withstand voltage of which is made higher than the conventional device without extending the field ring region, can be acquired.
Patent JP-S5343471-A (JP)
Title: Multi-digit discharge display unit
Inventor: AOKI KEIICHI
IPC: H01J17/49
Filed: 1976-10-01
Abstract: PURPOSE: To avoid perfectly mis reading caused by the light emission of a keepalive electrod, by providing a light shielding substance at part of the upper plate internal surface opposing to the keep-alive electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08315588-A (JP)
Title: Semiconductor memory
Inventor: TSUJIKAWA TETSUYA
IPC: G11C17/00
Filed: 1995-05-16
Abstract: PURPOSE: To increase the number of times for erasing or writing information while reading out the information accurately by interposing a select transistor between a memory cell and a data line and between a memory cell and a power supply terminal. CONSTITUTION: When a word line WL is raised at the time of reading stored information, the level of a signal DDC goes low while the level of signals RPC, SID go high and a transistor Tr1 is turned on. When the potential of a data line DL is held at IV, for example, upon lapse of a time required for precharge, the level of signal SIS goes high to turn a transistor Tr2 on. Potential on the data line DL varys depending on the fact whether a selected memory cell MC is turned on or not, and the potential is detected by a sense amplifier. At the time of writing operation, a transistor Qp is turned on while turning transistors Qd , Tr2 to charge up the data line DL and a selected word line is set at about -10V, for example.
Patent JP-H07302773-A (JP)
Title: Semiconductor wafer and semiconductor device
Inventor: KIJIMA KAZUHIRO
IPC: H01L23/544
Filed: 1994-05-06
Abstract: PURPOSE:To prevent the generation of defects, such as a short-circuit between inner leads and a chip and a short-circuit between the inner leads, due to cut scraps when pads are cut including a conductive layer on a scribing area by a method wherein the conductive layer is intermittently formed along the lengthwise direction of the scribing area and the conductive layer is formed in such a way as to have a width smaller than its length in the direction intersecting the lengthwise direction of the area. CONSTITUTION:Pads 33 are provided along the lengthwise direction of a scribing area 2, coupling parts 33B in the centers of the pads are provided and branch parts 33A are intermittently provided on both sides of the pads from these coupling parts 33B. When the branch parts 33A of the pads 33 are cut in their arrangement directions, the width (a) of each branch part 33A is made shorter than the intervals (d) between inner leads 8a and a chip 3. Thereby, as the length of cut scraps 33b of the parts 33A, which are generated by the cutting of the parts 33A, is not formed longer than the dimension narrower than the cut width (a) of the branch parts, the pads do never reach from the side of the chip 3 to the leads 8a and a short-circuit between the leads 8a and the chip 3 and a short-circuit between the leads 8a can be prevented from being generated.
Patent JP-S6010519-A (JP)
Inventor: TAKANO AKIHISA
IPC: H03K17/967
Filed: 1983-06-29
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-S5342437-A (JP)
Title: Humidifier for heat pump type air conditioner
Inventor: HASHIMA HISANORI
IPC: F24F1/02
Filed: 1976-09-28
Abstract: PURPOSE: To reduce the facilities cost without requiring a steam boiler, wherein a thermal energy of a coolant drained from a compressor piped in an air conditioner is utilized to produce a steam for humidifying a room. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01287834-A (JP)
Title: Rewritable phase change type optical memory medium
Inventor: YOKOTA RYOSUKE
IPC: G11B7/2433
Filed: 1988-05-14
Abstract: PURPOSE:To improve the characteristics of repeating recording and erasing and the long-term preservation characteristic and to shorten erasing time by providing a recording layer consisting of a material having a specific compsn. to the medium, thereby increasing the difference in reflectivity between a recording state and an erasing state. CONSTITUTION:The recording layer is constituted of the material having the compsn. expressed by the formula I. In the formula I, (x) indicating the ratio of Sn is 7-24atomic%; (y) indicating the ratio of Sb is 18-38atomic%; M is Te or Te+Se; (z) indicating the ratio of M is 48-64atomic%, the atomic ratio of Se to the total content of Te and Se is <=0.30 when M=Te+Se. The difference in reflectivity in the recording state and the erasing state is thereby increased and the recording including erasing can be repeatedly executed many times. The records can be stably preserved over a long period of time and the erasing time of the records is extremely shortened.
Patent JP-H02297875-A (JP)
Title: Connection structure between electrode terminal rows
Inventor: KATO SHOICHI
IPC: H01R11/01
Filed: 1989-05-11
Abstract: PURPOSE:To have max. connective margin reasonably by incorporating such an arrangement that the sum of electrode widths of electrode terminal rows of a device terminal part and a cable terminal part and that the shortcircuiting mode due to dislocation between the two electrode terminals has the same dislocation margin as the open mode. CONSTITUTION:The sum w1+w2 of the electrode widths of the electrode terminals rows 1a-1d, 2a-2d of a device terminal part 1 and a cable terminal part 2 shall be greater than the electrode pitch (p), and the shortcircuiting mode due to dislocation delta of one electrode terminal center from the other has the same dislocation margin as the open mode. This setting of the electrode widths w1 and w2 so that the open and shortcircuiting mode margins are the same will enhance the total margin of electrode connections, which should enhance the quality and reliability of the electrical connections.
Patent JP-H02296506-A (JP)
Title: Pneumatic radial-ply tire
Inventor: MOCHIDA MASAYUKI
IPC: B60C9/18
Filed: 1989-05-10
Abstract: PURPOSE:To reduce the rolling resistance without hurting the riding comfortableness by setting up a cord of a belt layer at the outermost layer among a lot of belt layers set up at the upper part of a carcass ply orthogonal with the equator line of a tire, at a specified tilt angle to the equator line. CONSTITUTION:In a tire 10, a carcass ply 11 consisting of a steel cord is set up at a right angle with its equator line P. In addition, a lot of belt layers 5-8 are set up in an upper part of the carcass ply 11. In this case, a cord in a belt layer 8 at the outermost layer is set up at a tilt angle within a range of 3-10 deg. to the equator line P. The belt layer 8 at the outermost layer is of high extension cord withing a range of 4.0-8.0% in elongation percentage at time of rupture, and it is formed with a belt ply that embedded lang lay of an open cord into rubber. In addition, the belt layer 8 at the outermost layer is formed wider than a belt layer 7 so as to cover both sides of this belt layer 7 in the inner part of the belt layer 8.
Patent JP-S60263596-A (JP)
Title: Light highway switch
Inventor: KIKUCHI KATSUAKI
IPC: H04Q3/52
Filed: 1984-06-11
Abstract: PURPOSE:To exchange information between plural time division multiple highways in the state of light signals by leading light signal on an input highway to optional output highway in following exchange action information that makes a gate type light switch an object. CONSTITUTION:Light signals from a time division multiplexed incoming highway are converted to wavelength corresponding to an outgoing highway by wavelength converting circuits T11, T12, united with light signals corresponding to each incoming highway by a light coupler C1, branched to each outgoing highway by a light branching device D1, and wavelength converted by wavelength converting circuits T21, T22. In such a case, if, for instance, a channel A and channel C are exchanged, signals of the channel A are converted from lambda0 to lambda2, and signals of the channel B are converted from lambda0 to lambda1. On the other hand, in the circuit T12, signals of the channel C are converted from lambda0 to lambda1, and signals of the channel D are converted from lambda0 to lambda2. After united by the coupler C1, branched by the branching device D1 to each wavelength, and wavelength converted from lambda1 to lambda0 in the circuit T21 and from lambda2 to lambda0 in the circuit T22.
Patent JP-S5742630-A (JP)
Title: Deodorization of "dokudami" a herb w(th bad smell)
Inventor: SAKAGUCHI HIROSHI
IPC: A61K35/66
Filed: 1980-08-27
Abstract: PURPOSE: Raw "dokudami" (a kind of herb, Houttuynia cordata, a bad-smelling perennial plant of the family Saururceae) is heat treated to form a liquid product and a yeast is inoculated to the product as a culture medium to effect fermentation, then the culuture mixture is separated into a liquid phase and precipitate, thus removing the bad small characteristic in "dokudami".  
     CONSTITUTION: Raw "dokudami" is stirred under heating to form a liquid product, which is used as a culture medium. The medium may be combined with a carbon source such as saccharides, thick malt syrup, honey or starch. Then, a yeast such as beer yeast, "koji" malt such as rice koji or soybean koji or their mixture is inoculated to effect fermentation. The fermentation mixture is separated into the liquid phase and the precipitate to remove the bad smell characteristic in "dokudami". The combination of the heat treatment and the fermentation enable the formation of the product that has high storage stability and improves taste with prolongation of the storage period. Further, there is no danger than by-products undesirably formed by cotaminant microoroganisms are included. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6013066-A (JP)
Title: Magnetron sputtering electrode
Inventor: NAKAMURA TAKAYUKI
IPC: C22C1/00
Filed: 1983-07-01
Abstract: PURPOSE:To make the control of film compsn. easy and the compsn. on substrate plane uniform by incorporating plural targets into a magnetic field generating source and making the rate of sputtering respectively independently controllable. CONSTITUTION:A magnetron sputtering electrode consists of means 16, 17 which generate magnetic fields and plural targets 11, 12. The above-described targets 11, 12 are disposed in the magnetic fields generated by said means 16, 17 and are thus formed controllably in the rate of sputtering. The respective target surfaces thereof are made respectively parallel with the magnetic lines of force. The discharge voltages to be impressed on the targets 11, 12 are respectively discretely controlled so that the rate of sputtering is controlled. The control of the film compsn. is made easy by such electrode and the compsn. distribution in the film plane is made uniform.
Patent JP-H02297621-A (JP)
Title: Encoded data developing device
Inventor: AKIYOSHI KIYOMI
IPC: G06F3/12
Filed: 1989-05-11
Abstract: PURPOSE:To process the developing processing of encoded data in real time by performing the storage of decode data from a decode LSI and the readout of the decode data by a processor provided to perform a clipping processing, etc., in parallel by providing a dual port RAM. CONSTITUTION:The decode LSI 2 takes out and decodes code data sequentially from a code buffer 1, and stores it in the dual port RAM 3, and the processor 4 takes out the decode data from the dual port RAM 3 in parallel with the storage of the data in the dual port RAM 3, and performs the clipping processing, etc., and writes the data on a frame buffer 5. While the clipping processing is performed, only the triangle picture part of an original picture image is written on the frame buffer. Thus, storing and taking out are performed in parallel to the dual port RAM 3 and accordingly a decoding processing by the decode LSI 2 and the clipping processing by the processor 4, etc., can be performed in real time, and also, an arbitrary clipping processing can be performed.
Patent JP-S598090-A (JP)
Title: Coordinate detector
Inventor: HIRAISHI MASANORI
IPC: G06F3/041
Filed: 1982-07-06
Abstract: PURPOSE:To detect the coordinates with high efficiency, by putting two conductive layers on each other so that the insulated parts extending in a single direction are approximately orthogonal to each other and at the same time putting the electrodes on each other at prescribed parts of split conductive areas with no adjacency to each other. CONSTITUTION:A conductive layer containing split conductive parts 3-1-3-8 is provided on a thin insulated film 2 formed on an insulated substrate 1. Electrodes 4-1-4-4 are set at both sides at split conductive parts 3-1-3-4 respectively, and electrodes 4-5-4-8 are provided at split conductive parts 3-5-3-8 at the opposite side to the electrodes 4-1-4-4. A transparent conductive film obtained by vapor depositing a metal on an insulated film is provided on these electrodes via a transparent spacer 5. Then a conductive layer containing conductive parts 7-1-7-8 divided at the insulated parts extending in the same direction is provided so that these divided conductive parts are orthogonal to the insulated parts 3-1-3-8. In addition, electrodes 8-1-8-4 are provided at conductive parts 7-1- 7-4 at the same side of both side parts, and electrodes 8-5-8-8 are provided to conductive parts 7-5-7-8.
Patent JP-H11312194-A (JP)
Title: Building management system
Inventor: NAKAGAWA HIDEO
IPC: G06Q50/16
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate executing the change of an installation place of a resident terminal and the change or addition of functions. SOLUTION: A server side computer(SC) 8 is connected between a network 6 only for building management and an in-building intra-network 7. A browser program in a personal computer(PC)10 connected to the intra-network 7 is started and an information transmission request is outputted to the SC 8. Thereby a server program in the SC 8 is started, and the current state information of various management points which are collected/stored in a central monitoring device 4 is sent to the PC 10. The PC displays the current state information of various management points sent from the SC 8 on a display. At the receiving of the information transmission request, state information browsing software is transmitted from the SC 8 to the PC 10.
Patent JP-H08313456-A (JP)
Title: Microwave resonator for high temperature
Inventor: KIMURA KOICHI
IPC: G01N22/00
Filed: 1995-05-17
Abstract: PURPOSE: To enable the execution of highly accurate measurement even at a high temperature by metallizing the outer surface of a column of a dielectric to be measured with platinum and by making the thickness thereof equal to or larger than the skin depth of a microwave which is determined by the frequency of a measuring microwave and the electric physical property value of the platinum. CONSTITUTION: The outer surface of a column 11 of a dielectric to be measured is metallized with platinum 12 and the thickness thereof is made equal to or larger than the skin depth of a microwave which is determined by the frequency of a measuring microwave and the electric physical property value of the platinum. At the time of metallization with the platinum 12, microwave coupling holes 13 metallized with nonplatinum and having a diameter of 2-8mm are left in two places on the lateral side of the column 11 corresponding to each other. Accordingly, the column is a solid resonator by a cavity resonator method. Resonance is generated by injecting the microwave into the resonator from one of the holes 13 through an antenna for the microwave and the state of the resonance is detected from the other hole 13 by a similar antenna.  On the occasion, resistance to a high temperature of about 1500 degrees is given by the use of the platinum 12, and since the resonator has no flange contact surface, highly accurate measurement of a dimensionless quantity Q showing the acuteness of the resonance is enabled.
Patent JP-H0417978-A (JP)
Title: Welding gun
Inventor: OKUYAMA KAORU
IPC: B23K11/11
Filed: 1990-05-10
Abstract: PURPOSE:To obviate the dressing of electrode chip and to remarkably reduce exchange frequency of the electrode chip by advancing and moving a couple of slender bar-shaped electrode chips mutually by holders to energize those electrode chips white cooling the chips by cooling water. CONSTITUTION:The holders 15 moved properly with respect to tabular works superposed on each other based on operation of a robot are oscillated respectively based on operation of an air cylinder and the couple of slender bar-shaped electrode chips 14 are advanced and moved mutually and the tabular works are sandwiched mutually by those electrode chips 14 and those electrode chips 14 are energized while being cooled by cooling water and those works are joined mutually by spot welding. When the electrode chips 14 are worn away to a certain extent, each knock type delivery mechanism 17 whose push button 21 is pushed by an electrode length correcting device further projects each electrode chip 14 by the proper quantity from the holder 15 to make it in a protruded state by the specified quantity.
Patent JP-S5871081-A (JP)
Title: Impact device operated by pressure fluid
Inventor: ROJIE MONTABERU
IPC: B25D9/16
Filed: 1982-07-09
Abstract: 1. A percussion apparatus moved by a pressurised fluid, of the type comprising a mobile striking mass (2) in the form of a piston supplying a series of impacts on a tool (3), this piston being slidably mounted in a cylinder (4) which, provided in the body (5) of the apparatus and including ports (6, 7) connected by ducts (8, 9), serves additionally in the sliding of a distributor (10) connecting the chamber (11) situated above the piston alternately to a high pressure circuit (12), for enabling the piston to descend rapidly, and to a low pressure circuit (13) for effecting the return strocke of this piston, characterised in that it comprises, on the one hand, a non-return valve (22) enabling fluid to pass from the chamber (11) located above the strike piston towards the high pressure circuit (12) and, on the other hand, means ensuring that the distributor (10) is displaced sequentially in such a way that, starting from a position in which the chamber (11) located above the piston is connected to the high pressure (12), the distributor is displaced very rapidly as far as a position in which it interrupts the connection between the said chamber and the high pressure, then at a lower, controlled speed, so as to delay the connecting of the chamber (11) to the low pressure circuit (13), so as to enable the maximum amount of restorative energy to be recovered for the entire duration of the isolation of the chamber located above the piston with respect to the high pressure and low pressure circuits, by compressing the fluid isolated in the chamber for the passage of the latter into the high pressure circuit by means of the non-return valve.
Patent JP-H01287631-A (JP)
Title: Detecting device for malfunction of camera
Inventor: INOUE MANABU
IPC: G03B7/091
Filed: 1988-05-16
Abstract: PURPOSE:To miniaturize a device and to reduce its cost by stopping a driving means when a detecting means outputs the detected result that indicates driving abnormality and forcibly returning to a condition before photographing is performed. CONSTITUTION:A shared detecting means confirms whether or not a driving ring 10 normally starts operating, a shutter normally opens and closes and a lens charger is normal, and deals with them. When the detecting means detects driving abnormality, a magnet 30 is turned off, and simultaneously the driving ring 10 and a cam ring 25 are surely returned to their initial set positions to inhibit photographing. Thus, space and cost can be reduced.
Patent JP-S609539-A (JP)
Title: Device for bending and forming lead wire of electric parts
Inventor: TANNO TADASHI
IPC: H01G13/00
Filed: 1983-06-28
Abstract: PURPOSE:To obtain a titled forming device that can bend and form a lead wire effectively without giving damage to necessary part of the lead wire by holding excessive part of taped and connected lead wire out of arranged electric parts and bending and forming it. CONSTITUTION:Tips of lead wires 1b, 1b of electric parts 1 arranged parallel at specified intervals are taped with taping members T and connected. The parts 1 are supplied to a part cassette P, C and connected part of the tape is held by a pair of left and right tape wheels 20, 20 and tape pushers 21, 21. Then, connected parts 1 are supplied to forming position H of a forming device by the member T, and a movable cutter 30 is interlocked by the action of a piston 32 through a bending operation member 31. Excessive parts 1c, 1c of wires 1b, 1b are cut between the cutter 30 and fixed cutter 38. At the same time, remaining necessary parts 1d, 1d of the wires 1b, 1b are guided to forming guide grooves 34, 34 provided in members 31, 31 and bent at right angles in the same direction.