baber/WOPTO huggingface dataset:
Patent JP-H09307166-A (JP)
Title: Gas laser device
Inventor: KAWAKITA TAMOTSU
IPC: H01S3/0977
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser device which makes a life of a preliminary ionization electrode which carries out preliminary ionization in a gas laser device long, reduces contamination of an inside of a laser tube and realizes improvement of reliability of a laser tube and long life of a laser tube. SOLUTION: In a gas laser device which generates laser light by exciting gas by discharge between a pair of main discharge electrodes, a discharge line is formed by arranging a discharge electrode 11 whose outer circumference is covered with a dielectric 13 and a discharge electrode 12 arranged in opposition to the electrode along a main discharge electrode 2 or 3, silent discharge which is accompanied by light emission is generated between a pair of discharge electrodes 11, 12 by applying a high frequency high voltage to a discharge line and gas is preliminarily ionized by casting ultraviolet ray generated by silent discharge on gas between the main discharge electrodes 2, 3.
Patent JP-H01320117-A (JP)
Title: Synthetic resin molding equipment
Inventor: YAMADA MASAHIRO
IPC: B29C45/26
Filed: 1988-06-21
Abstract: PURPOSE:To make it possible to imbeddingly mold both a weatherable synthetic resin sheet on one side and insert members on the other side of a molded item simultaneous ly and integrally by a structure wherein vent pieces, which are connected to a suction apparatus outside an equipment, are provided on the cavity surface of a top force and pins, by which the insert members are supported, are installed in upright position on the cavity surface of a bottom force. CONSTITUTION:A weatherable resin sheet 17, which forms the surface side of an antenna, is sucked through ventpieces 5 onto the cavity surface 3 of a top force 1 by actuating a vacuum pump. On the other hand, nuts 18, which are insert materials, are screwed onto the tips of pins 13, which protrude from the cavity surface 4 of a bottom force 2. After that, an aluminum sheet 20 and a sheet 19 made of unsaturated polyester resin, for example, is placed onto the cavity surface 4 in the order named and then the top force 1 is pressingly fixed to the aluminum sheet 20 under heat and pressure. And, by stopping the vacuum pump and shifting the top force 1 upwards, a molded item is left on the cavity surface 4 of the bottom force 2. After this state, the molded item is released from the bottom force by ejecting ejector pins 10, which are integrally attached to a bottom force plate 11, beyond the cavity surface 4 through the actuation of a hydraulic cylinder 16.
Patent JP-H11347317-A (JP)
Title: Cleaning apparatus
Inventor: TAKAHASHI HIDEAKI
IPC: B01D35/027
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus enabled to be installed in an existing bathtub, having a simple structure, and capable of purifying water by a purification material by generating desirable convection currents in a bathtub and enclosing a circulation and operation apparatus for generating water current in an excellently water-proof structure. SOLUTION: A circulation and operation apparatus for sucking tank liquid through a suction inlet part 5 of a main body part 4 installed in a tank and discharging the liquid out of a discharge outlet part 6 is installed in the main body part 4, a housing part housing a filtration material is formed in the tank liquid passing part in the main body part 4, a floating part 2 with a hollow structure partitioned from the tank liquid passing part and generating a prescribed buoyancy is installed in an upper part of the main body part, a rotary axis of the circulation and operation apparatus is projected into the tank liquid passing part from the partitioning wall part,  a screw for generating liquid current is installed and the rotary axis is so projected as to penetrate an air stagnation part from the hollow part side of the floating part 2 to the side of the tank liquid passing part to constitute this purification apparatus.
Patent JP-S5776375-A (JP)
Title: Countermeasure apparatus for gas leakage
Inventor: MIURA TADAHARU
IPC: F16K17/36
Filed: 1980-10-29
Abstract: PURPOSE: To obtain the valve device which performs valve closing operation certainly and electromagnetically, in interlocking with a gas leak alarm device.  
     CONSTITUTION: When gas leaks, a gas leak alarm device (not shown in the figure) operates, and electric current flows in an electromagnet 5, and the magnetic core 5a inserted into the hole 5b on a block body 1 is excited, and a sliding valve 4 is attracted and lowered. Then, the valve part 4c of the sliding  valve 4 which is attracted and lowered squashes the center part of an airtight  hose 6, and gas flow in a gas passage 2 is obstructed. As the both ends of the  hose 6 continue to be closely fitted airtightly onto the inner surface of the gas  passage 2 likewise in the former state by the action of the reinforcing parts 7  and 7, even if the center part of the hose 6 described th above is squashed, so  gas leak from the valve seat 3 or the hole 5b is not generated. Thus, gas flow  in the gas pipe 9 is obstructed, and gas leak is halted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11344526-A (JP)
Title: Method for plotting dielectric breakdown position of power cable line
Inventor: OKUYAMA TAKESHI
IPC: G01R31/12
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for plotting the dielectric breakdown position of a power cable line with high position plotting accuracy without any problems such as sophisticated software for misoperation or judgment. SOLUTION: The surge current running in a sheath of a power cable 1 during the dielectric breakdown is detected by a high frequency current transformer 6 interposed in a lead wire 4, and a specified frequency component is extracted by a band pass filter 7 from the detected surge current. After the extracted component is rectified by a rectification circuit 8, the rectified current runs in a magnetizing coil 9 to magnetize a magnetizing piece 10. A composite body of an oriented magnetized layer 14 and a non-oriented magnetized layer 15 is used for the magnetized piece 15 so as to effect the specified magnetization in an extensive surge current region.
Patent JP-S5276850-A (JP)
Title: Priority control circuit
Inventor: INOUE NORIO
IPC: G06F3/00
Filed: 1975-12-23
Abstract: PURPOSE: To minimize the hardware quantity by the simple combination of circuits in method of inputting each request signal for which priority setting is changed one by one to coding cirucit in order to equalize the priorities of every requests. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63316974-A (JP)
Title: Two-dimensional data predictive computing system for pseudo halftone image of facsimile equipment
Inventor: MOTOMIYA TAKAHIRO
IPC: H04N1/40
Filed: 1987-06-19
Abstract: PURPOSE:To realize compression with high efficiency, by performing a two-dimensional prediction arithmetic operation as a pre-processing for the information source coding of pseudo halftone data. CONSTITUTION:Analog picture data read by an original reading part 1 is converted to digital picture data of multiple gradation at an A/D converter 2, and is changed to binary picture data of the pseudo halftone by a dither method by being superposed on a dither matrix 3. On the binary picture data, a predictive arithmetic processing in a main scan direction is applied by a two-dimensional prediction arithmetic circuit 4, and after that, a picture data processing is applied in a form possible to utilize two-dimensional correlation by executing the predictive arithmetic processing in a sub scan direction on picture data that is the result of the predictive arithmetic processing in the main scan direction. And MR coding is applied on the picture data at an information source coding part 5, and it is modulated by a modulator 6, then, is outputted to a line.
Patent JP-S6048960-A (JP)
Title: Azulene derivative, its preparation, and antitumor agent containing it as active ingredient
Inventor: TAKASE KAHEI
IPC: C07C67/00
Filed: 1983-08-24
Abstract: NEW MATERIAL:A compound shown by the formula I [A is lower alkyl, group shown by the formula II (R1-R3 are H, or lower alkyl; n is 1, or 2), or group shown by the formula III; B and Y are H, or lower alkyl]. EXAMPLE:Sodium 1-methyl-azulene-3-sulfonate. USE:An anti-inflammatory agent, and antitumor agent. Having improved antipepsin action and antitumor action. PREPARATION:A compound shown by the formula IV is sulfonated and made into a sodium salt, to give a compound shown by the formula I . The sulfonation is usually carried out by adding sulfuric acid to it in acetic anhydride under cooling, or the compound is obtained by using sulfuric acid anhydride pyridine complex. The prepared sulfonated compound is purified by the use of an aqueous solution of NaOH, or sodium ethylate to give the desired compound. The commound has chemical stability and improved medicinal effect.
Patent JP-H078051-A (JP)
Title: Structure of harvesting section in rootcrop harvester
Inventor: ICHINOSE MIKIO
IPC: A01D27/04
Filed: 1993-06-24
Abstract: PURPOSE:To provide the harvesting section designed to prevent such a state that a pulled carrot has already been brought to contact conveyance mode with its head in contact with a holding belt in order that the carrot is not sandwiched between a register conveying mechanism and holding belts. CONSTITUTION:The structure is equipped with (A) a pull section A to pull carrots from the farm with holding belts 11, 11 facing to each other and each raised in the rear and (B) a conveying device B to convey backward carrots by the holding belts 11 and a register conveying mechanism 2 situated below the belts while making the heads of the carrots themselves even. The pull section A is equipped with a guide means C to keep the vertical interval between the heads of carrots to be conveyed and the holding belts 11 at a specified level or greater. For the guide means C, the 1st and 2nd guide mechanisms 21 and 22 through a pair of spring wires with the vertical distance from the holding belts 11 getting larger toward the rear are arranged in this order from the front, and the passing width for the leaves of rootcrop between the spring wires 23, 23 on the front side is set so as to be greater than that between the spring wires 24, 24 on the rear side.
Patent JP-S5386264-A (JP)
Title: Wrist watch with sound producing means
Inventor: KOMATSU YUUZOU
IPC: G04C21/02
Filed: 1976-12-20
Abstract: PURPOSE: To provide a wrist watch with sound producing means, in which a diaphragm for producing sound is provided at a portion of the case, and a hole for releasing sound to the outside from the back of the case is formed in a member covering and protecting the diaphragm, so that level of the sound released to the outside can be lowered since the sound releasing hole is covered substantially by the wrist. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0318355-A (JP)
Title: Hollow organs anastomotic tool
Inventor: KAWAI TATSUYA
IPC: A61B17/11
Filed: 1989-06-15
Abstract: PURPOSE:To improve the safety of operation and to shorten time for the operation by providing an enlarged diameter part in the end of a tool, mutually fixing respective hollow organs, which are binded by a thread, and maintaining anastomosis. CONSTITUTION:A tool 1 is made cylindrical and one end part 2 enlarges a diameter in the shape of a funnel 2. The tool 1 is inserted to the outside of one hollow organ 3 so that the enlarged diameter part can be in the end part side of the hollow organ. Then, an end part 4 of the hollow organ is inverted and overlapped to the tool so that an inner surface can be directed toward outside. An end part 6 of another hollow organ 5 is internally inserted and overlapped as it is and binded by a thread 7 from the upper surface of the organ. Thus, since the diameter of the end part 2 in the tool is made larger than the diameter of the thread 7, even when force is operated in a direction to pull the respective hollow organs together, the tool does not easily fall off.
Patent JP-H0317926-A (JP)
Title: Electromagnetic relay
Inventor: KUZUKAWA KIYOAKI
IPC: H01H50/04
Filed: 1989-06-15
Abstract: PURPOSE:To enhance the withstand voltage of an electromagnetic relay and miniaturize the relay by forming an insulating plate independently of a base, the plate being interposed between a solenoid and a yoke, and also projecting both longitudinal edges of the insulating plate toward the solenoid and the yoke respectively and holding both longitudinal edge portions of the yoke by means of the yoke side projecting edge portions. CONSTITUTION:An electrically insulating plate 9 interposed between a solenoid 5 and a yoke 8 is formed independently of an electrically insulating base 1 to which they are mounted, and projecting edge portions 9a1, 9a2 and 9b1, 9b2 projected toward the solenoid 5 and the yoke 8 respectively are formed at both longitudinal edges of the insulating plate 9. Both longitudinal edge portions 8b1, 8b2 of the yoke 8 are engaged by the projecting edge portions 9a2, 9b2 on the yoke 8 side or held by a resin mold. Both edges of the yoke 8 are thereby covered and an insulating distance between both edges of the yoke 8 and the solenoid 5 is elongated. Thus a withstand voltage between the solenoid 5 and the yoke 8 is enhanced even with a high voltage applied to the yoke 8 as electric potential applied to a moveable contact piece is heightened, and the diameter reduction of the electromagnetic relay is enabled.
Patent JP-H05340840-A (JP)
Title: Surface inspection method and device
Inventor: IIMA MITSUNORI
IPC: G01M11/00
Filed: 1992-06-12
Abstract: PURPOSE:To obtain a method and device for inspecting a surface by eliminating as much backlash as possible of a lens set, easily understanding the shape of a surface to be inspected, and improving accuracy of inspection. CONSTITUTION:A surface to be inspected of a lens 19 to be inspected is allowed to contact a positioning bar 29 with a lens retention tool 22 for positioning. Flux of inspection light which is emitted from a helium neon laser tube 11 is applied toward a specified inspection part of the lens 19 to be inspected and images are projected on a first picture tube 21 which is connected to an image reception part which is positioned at a location which is nearly conjugate to the curvature center of the lens 19 to be inspected and a second picture tube 20 which is connected to that which is positioned at a location which is nearly conjugate to the surface to be inspected of the lens 19 to be inspected based on the wave to be inspected which is reflected by the lens 19 to be inspected and a reference wave which is reflected on a reference surface 12 which is provided within a light path without reaching the lens 19 to be inspected.
Patent JP-S5856275-A (JP)
Title: Access controlling system of n-dimensional array data
Inventor: NAKAYAMA TAKESHI
IPC: G06F12/10
Filed: 1981-09-28
Abstract: PURPOSE:To realize a high-speed process for a large-capacity data, by addressing continuously an access of an n-dimensional array data, storing previously the value of (n-1) units of fixed elements in a specific register and giving to the changing element on a logical address. CONSTITUTION:The lower 8-bits (1) of a logical address show 256 addresses of 3-dimensional elements X, Y and Z. The upper 2-bits (2) of the logical address are decoded to discriminate the types of the elements to which the logical addresses are allotted. The decoding outputs 1, 2 and 3 are used to ultiplexers 8, 9 and 10 respectively as the selection signals for the contents of fixed address holding registers 5, 6 and 7 as well as the contents (1) of the above-mentioned lower 8-bits. With an output 1, the multiplexer 8 opens toward the logical address to obtain the upper 8-bits of a physical address. Then the contents of other registers 6 and 7 for other elements are turned into middle and lower 8- bits respectively of the physical address.
Patent JP-H0639006-A (JP)
Title: Curing rack for medical treatment
Inventor: TODA MICHIO
IPC: A61G13/04
Filed: 1992-06-12
Abstract: PURPOSE:To select a bed to one of vertical/horizontal rotation, vertical rotation or fixed states by selecting and assembling plural members with respect to a driving device interposed between a bracket attached to the lower face of the bed, and an ascending/descending device for moving vertically the bed. CONSTITUTION:The curing rack is constituted of a fitting bracket 2 formed integrally with a bed 1, a driving device 3 to which the bracket is attached so as to freely attachable and detachable, and which can be driven so that the bed can be selected to one of vertical/horizontal rotation, vertical rotation and fixed states by increasing or decreasing the members, and an ascending/ descending device 4 to which the driving device is fixed and which is moved in the vertical direction.
Patent JP-S6310629-A (JP)
Title: Novel polyamic acid or polyamic ester and novel polyimide
Inventor: UCHIMURA SHUNICHIRO
IPC: C08G18/34
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate the formation of a polyimide improved in heat resistance and flexibility and a polyimide improved in solubility, by incorporating a specified structural unit in it. CONSTITUTION:A polyamic acid or polyamic ester containing structural units of formula I and a polyimide containing structural units of formula II. In the formulae, R is H or a monovalent hydrocarbyl and R' is a bivalent hydrocarbyl. Said polyamic acid and polyimide can be obtained by reacting m- terphenyl-3,4,3',4'-tetracarboxylic acid and/or its anhydride with a diamine and/or a diisocyanate in a solvent. An example of a process for obtaining the polyamic ester consists in converting the carboxyl groups of the polyamic acid synthesized by the above process into acid chloride groups by using, e.g., thionyl chloride and reacting this acid chloride with an alcohol such as methanol.
Patent JP-H025418-A (JP)
Title: Surface treatment of metal film and selective deposition of metal film
Inventor: HAYASAKA NOBUO
IPC: H01L21/3205
Filed: 1988-06-23
Abstract: PURPOSE:To suppress the corrosion of metal wirings in a process for manufacturing a semiconductor element by selectively forming a metal film which becomes a wiring pattern on the surface of a base to be treated, the exposing the base with solution containing metal, and allowing the metal in the solution to adhere to the surface of the film on the base. CONSTITUTION:A base to be treated and formed with a metal film which becomes a wiring pattern on its surface is dipped in solution containing metal thereby to precipitate the metal in the solution on the surface of the film, or to replace the metal in the solution with the metal on the surface of the film. For example, an Al-Si-Cu alloy (metal film) in which halogen such as F or Cl or the like adheres to the surface is dipped in solution containing metal having ionization equal to or smaller than that of the Al. Thus, it can prevent it from corroding.
Patent JP-H0321764-A (JP)
Title: Sound insulating floor member
Inventor: SAKOTA KAZUMASA
IPC: E04F15/04
Filed: 1989-06-15
Abstract: PURPOSE:To make it possible to make a wooden decorative sheet low in light weight floor impact noise by bonding a needle punched molded item furnished with ground fabrics and foams on the back surface of a wooden floor member the back surface of which is processed by saw-grooving. CONSTITUTION:After the back surface of a wooden floor member 1 has been processed by saw-grooving, a shock absorbing material layer wherein a needle punched 3 molded item furnished with ground fabrics are bonded or fused with foams, is bonded onto the surface. In this case, the needle punch 3 shall be used, which is so constituted that the amount of fibers existing in either one of the upper and the lower surfaces of the ground fabrics shall be less than specified 25% of the whole amount of fibers.
Patent JP-H10135-A (JP)
Title: Height adjusting device for armrest of chair
Inventor: HORIKI TOSHIYUKI
IPC: A47C7/54
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To make a fine adjustment of the height of armrests. SOLUTION: A relative movement is generated in the height adjusting direction between a base member 3 and slide member 2 when the armrests are adjusted to the desired height; and with this movement a detent pin 5 is brought into contact with slopes 9a, 9a of a left and a right projection 9, 9 in a zigzagged long hole 4 and moves relatively within the long hole 4 in alternate swings directed toward the recesses 4a, 4b on the opposite side, and by a locking mechanism the pin 5 is fitted in either of the recesses 4a and 4b which appear alternately so that restraint to the position is generated. A height adjustment of the armrests can thus be made at half pitch of that of the conventional arrangement where recesses are formed on one straight line.
Patent JP-S5944334-A (JP)
Title: Preparation of halogenated phenoxy compound
Inventor: FUKUNAGA KENJI
IPC: C07C67/00
Filed: 1982-09-06
Abstract: PURPOSE:To obtain the titled compound useful as a flame-retardant for various kinds of high polymer materials, rubber, etc. industrially advantageously without producing by-products, by subjecting a halogenated phenol compound and a halogenated glycidyl ether compound as starting raw materials to addition reactions. CONSTITUTION:A halogenated phenol (e.g., 2,4,6-tribromophenol, etc.) shown by the formula I (X1 is Br, or Cl; R1 is alkyl; l is 1-5; m is 0, or 1) is reacted with a halogenated phenylglycidyl ether compound (e.g., 2,4,6-tribromophenol monoglycidyl ether, etc.) shown by the formula II (X2 is Br, or Cl; R2 is alkyl; n is 1-5; p is 0 or 1) to give a halogenated phenoxy compound [e.g., 1,3-bis-(2,4,6- tribromophenoxy)-2-propanol, etc.] shown by the formula III. EFFECT:This process requires no water washing process, has no pollution, the reaction operation is extremely simple, and the mother liquor of the reaction is reusable.
Patent JP-H0319057-A (JP)
Title: Health check signal transmission control system for communication controller
Inventor: MORITA SUMIE
IPC: G06F13/00
Filed: 1989-06-16
Abstract: PURPOSE:To accurately monitor the faults with use of a health check signal even though a communication controller has the congestion of transmission of data to a host device by interrupting the chaining action of transmission data in response to an answer request of the health check and transmitting the health check answer with preference. CONSTITUTION:A reception control part 13 is prepared to receive the data from a host device together with a transmission control part 10 to transmit the data to the host device. The part 12 produces an interruption command to the part 10 in response to an answer request given from the part 13 for the health check. A chaining control means 11 of the part 10 receives an interruption command and interrupts the chaining action of the transmission data to transmit the health check answer with preference. Thus a communication controller 1 transmits a health check answer signal to the host device with preference at reception of a health check signal from the host device despite in a congestion state. As a result, the host device can correctly judge the state of the controller 1.