baber/WOPTO huggingface dataset:
Patent JP-S63209922-A (JP)
Title: Manufacture of fluid sealed bag having soft resin or rubber as stock
Inventor: GOTO MASAMOTO
IPC: B29C53/36
Filed: 1987-02-27
Abstract: PURPOSE:To produce a sealed bag, which can automatically be sealed by pouring fluid, by a method wherein specified parts are welded together by folding back a soft sheet. CONSTITUTION:Soft sheets are put one upon the other and parts 2 and 2 of an end part 10, and parts 2a and 2a, which lie between the end part 10 and an intermediate part 11, are welded together so as to form a fluid incoming and outgoing passage 3. Next, the sheets are turned up at the intermediate part 11 and a part 10'' and parts 2b and 2b are welded together so as to produce a tubular air supply opening member A. Next, linear welding 2c is done between both the members A and B by inserting the end part 10'' of the above-mentioned tubular air supply opening member A into one end in long side of a separately produced bag main body member B for joining and, in addition, a part 2d is also welded so as to obtain a sealed bag C. By pouring liquid from the fluid incoming and outgoing passage 3, the passage 3 is spontaneously clogged. On the other hand, when a bar is passed through the fluid passage 3, the interior of the bag and the outside are easily communicated to each other, resulting in allowing to easily discharge the liquid in the bag from the fluid passage 3.
Patent JP-S51119555-A (JP)
Title: Refrigerator
Inventor: OGAWA SHIYOUZOU
IPC: F25D17/06
Filed: 1975-04-14
Abstract: PURPOSE:To obtain easy operation of removing motor and protection of the motor by means of setting up a concaved shape of outside box in a refrigerator, in a refrigerator having a fan in an inner box.
Patent JP-H03248008-A (JP)
Title: Vertical indicator
Inventor: UKAWA FUKUJIRO
IPC: G01C15/10
Filed: 1990-02-27
Abstract: PURPOSE:To omit keeping and control of fluid by holding a floating part and vertical indicating part with the repelling force of a magnet at a specified interval, and separately sealing the fluid floating part tightly in a container. CONSTITUTION:Fluid 3 is inputted in an upper container 2 of a supporting frame 1. A doughnut-shaped magnet 5 which forms a unitary body together with a float 4 is tightly sealed. The floating magnet 5 is set at the upper end of a vertical indicating bar 8 which is connected at a hinge contact point from the tip part of the outer supporting frame 1. An inverted-umbrella-shaped magnet 9 which is repelled and held at a constant interval is set at the lower side. Thus the buoyancy of the float 4 is indirectly transferred by the repelling force of the magnet, and the vertical indicating bar 8 as the unitary body becomes vertical. Therefore, there is no worry over the leakage of the fluid, keeping and control are simple and the accurate vertical indicater can be obtained.
Patent JP-H04239042-A (JP)
Title: Thermoplastic elastomer composition
Inventor: ARIYOSHI TAKASHI
IPC: C08L23/08
Filed: 1991-01-10
Abstract: PURPOSE:To obtain the title composition excellent in oil resistance, compression set and tensile strength by mixing a specified rubbery elastomer component with a hydrochloric acid binder, a softener and/or a plasticizer, an organic peroxide and PP in a specified mixing ratio. CONSTITUTION:The title composition comprised 100 pts.wt. rubbery elastomer component comprising 60-90wt.% chlorosulfonated PE or chlorinated PE and 10-40wt.% ethylene/vinyl acetate copolymer, 0.1-30 pts.wt. hydrochloric acid binder (e.g. MgO), 5-100 pts.wt. softener and/or plasticizer [e.g. an oil or di(2- ethylhexyl)phthalate], 0.1-10 pts.wt. organic peroxide (e.g. dicumyl peroxide) and 5-50 pts.wt. PP.
Patent JP-H09235988-A (JP)
Title: Curve propelling method for small caliber pipe
Inventor: NOZAWA TAMOTSU
IPC: E21D9/093
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to laid a long distance curve of a buried pipe while correcting a locus by subsequently jointing a knee bending control connection pipe and a knee bending connection pipe to a propelling machine, traveling a traveling instrument in both connection pipes with joint, and measuring a propelling locus. SOLUTION: Knee bending control connection pipe 3a and knee bending connection pipe 3b are jointed to a propelling machine 1 equipped with an excavation cutter 2. Both connection pipes 3a and 3b are hinged with a pin in a bendable manner. They are jointed to both opening ends with bolt and nut, and a traveling way 6 is constructed. Jacks 7 having a wire type expansion length measuring device to a knee bending site are used for the knee bending control connection pipe 3a to control elongation together with an outside controller. A traveling instrument 8 mounting a bearing angle detector and a moving distance detector such as rotary encoder, etc., thereon is traveled on the traveling way 6 to measure a traveling distance and direction, and a curve is made while correcting a locus by expansion controlling the jacks 7.
Patent JP-S57158512-A (JP)
Title: Magnetic linear encoder
Inventor: MURAMATSU TETSUO
IPC: G01D5/20
Filed: 1981-03-25
Abstract: PURPOSE:To elevate image resolution, by shifting a pitch of a magnetized body and a pitch of a magnetic reluctance effect type element of a detector, by making them have a prescribed relation, in a magnetic linear encoder for relatively moving a magnetized body substrate and the detector. CONSTITUTION:On a magnetic medium substrate 1, a high magnetic force ferromagnetic thin film 2 patterned by a pitch (lambda) and magnetized in the X direction is provided. On the other hand, on a detector substrate 3 moving relatively with the substrate 1, a high magnetic force ferromagnetic film 4 and a uniaxial and anisotropic magnetic reluctance effect type element 5 are formed by a pitch of (m+1/n).lambda(m and n are integers). Also, each element 5 is magnetically biased by a leakage magnetic field of the high magnetic force ferromagnetic film 4.
Patent JP-2000240671-A (JP)
Title: Manufacture of driving shaft
Inventor: YAEGASHI TOSHIHIKO
IPC: B60K17/24
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a driving shaft in which contraction load is easily controlled when stress above designated load is applied. SOLUTION: In a driving shaft 1 formed by a male shaft member 4 and a female shaft member 8, the male shaft member 4 is formed by at least a hollow shaft member 10 and a male spline member 11. A resin coating 22 and a continuous groove or mutually dispersed recesses 19 are provided on one and the other of the inner surface 14 of the hollow shaft member 10, or a fixed spline shape part 13 and a fixed part or a fixed spline part 18 of the male spline member 11, and after the male spline member 11 is inserted in the hollow shaft member 10, the resin coating 22 is fused by heating to flow in the continuous groove or mutually dispersed recesses 19 and hardened to fix both of them by such remolding. The fixing and holding force for both are determined according to the resin coating amount and the open area of the groove 19.
Patent JP-S57158309-A (JP)
Title: Operating method for hot stove for blast furnace
Inventor: YAMADA TATSUO
IPC: C21B9/00
Filed: 1981-03-27
Abstract: PURPOSE: To obtain the electric power corresponding to the pressure at the top of a blast furnace by introducing part of the gas produced from the blast furnace as fuel to hot stoves in a combustion period and part of the hot wind to be supplied from a hot stove in a blasting period to the blast furnace as air for combustion into the hot stoves in the combustion period, and driving a power generating installation with the waste gas produced in the hot stoves in the combustion period.  
     CONSTITUTION: Part of the gas produced from a blast furnace 3 is branched from just before a septum valve 22 and is supplied as fuel into hot stoves 1b, c in a combustion period. At the same time, part of the hot wind to be supplied from a hot stove 1a in a blasting period to the furnace 3 is introduced as air for combustion into the hot stoves 1b, c in the combustion period. Thereupon, the high pressure gases of the blast furnace are burned by the air of high pressure in the hot stoves 1b, c in the combustion period and a power generating installation 33 is driven by the waste gas of combustion of high pressure produced by this. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01219800-A (JP)
Title: Message sound recording and reproduction system
Inventor: SUDA KOJI
IPC: G10L19/00
Filed: 1988-02-26
Abstract: PURPOSE:To prevent an unnecessary noise following a message from being reproduced by obtaining a final playback address by subtracting a prescribed address from the memory storage address at the end time of sound recording. CONSTITUTION:A CPU 4 connects an exchange part 3 to a message sound recording part 5 with an indication from a telephone set 1. The sound recording part 5 stores speech PCM signals from the exchange part 3 in a speech memory 52 in order under the control of a sound recording and reproduction control circuit 50 and subtracts the address corresponding to a preset no-reproduction period from the storage address at the time of the reception of a sound recording end signal to calculate the final playback address, which is stored in an address memory 53. When reproduction is performed, a control part 50 set a read address of the memory 52 initially and then reproduces the speech signal in the memory 52 up to the final playback address of the memory 53. Therefore, no unnecessary noise following the message is reproduced.
Patent JP-S55137008-A (JP)
Title: Diffusion dialysis
Inventor: KUROKAWA FUMIO
Filed: 1979-04-16
Abstract: PURPOSE: To efficiently carry out diffusion dialysis of an acid or an alkali without being disturbed by a neutral material or a high-molecular electrolyte, by using on the substantial surface of an ion-exchange membrane an ion-exchange membrane having a charge opposite to that of the former ion-exchange group.  
     CONSTITUTION: On the surface of an untreated ion-exchange membrance, a material having a charge opposite to that of the above ion exchange group is deposited by means of impregnation, coating, spraying, etc, so that ions are exchanged and adsorbed. It is preferable for an aqueous solution which is subjected to diffusion dialysis to contain a neutral material in concentration of 6wt% or more. This method reduces diffusion and leak of the neutral material in the aqueous solution, eliminates deposition of a high-molecular electrolyte on the membrane surface, and enables efficient diffusion dialysis of acids or alkalis. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05252566-A (JP)
Title: Remote control key pad
Inventor: OGUSHI YOICHI
IPC: H04Q9/00
Filed: 1992-03-03
Abstract: PURPOSE:To guide a key operation, and to enable the key operation in a dark room by reading the key data of the data base of a storage part by a key input, judging the validity of the next key input, and sequentially and individually turning-on respective key displays necessary for the operation. CONSTITUTION:A judging part 13 reads the data of the data base of a storage part 16 based on the key input, judges the validity of the next key input, indicates it at a key display part 12, judges the key to be pressed next based on the state of the pressed key, and successively and individually turns-on respective key displays. For example, in the case of the remote control key pad of a television, when a power turning on/off key is inputted, a mode key (television, BS, and video) capable of being inputted next is turned on. At the time of inputting a television key, the other mode keys are turned off, and only the television key is turned on. Then, the key related with a channel selection is turned on, and when the channel selection key is inputted, a volume increase and decrease, noise elimination, and sound switching key is turned on.
Patent JP-S58162087-A (JP)
Title: Semiconductor laser
Inventor: HAMADA HIROYOSHI
IPC: H01S5/00
Filed: 1982-03-19
Abstract: PURPOSE:To enable mass production of a semiconductor laser having excellent ohmic property in high yield by obtaining a cap layer having a flat surface even in high oxygen density growing atmosphere. CONSTITUTION:The first clad layer 3 made of n type Ga1-xAlxAs(0<X<1), an  active layer 4 made of n type Ga1-yAlyAs(0<=y<1, X>y), and the second clad layer 5 made of p type Ga1-xAlxAs are sequentially laminated on an oscillation layer laminated on an n type GaAs single crystal substrate 1. Even if the cap layer 6 of the laser is grown under the conditions of approx. 0.2ppm of oxygen density in growing atmosphere and approx. 7X10<18>/cm<2> of carrier density of Ge contained in the layer 6 on the basis of the laminate, the surface of the layer 6 becomes flat and the threshold value of a laser oscillation current can be reduced by 20-30%.
Patent JP-S63211389-A (JP)
Inventor: IZUMI SHIGEO
IPC: B60C9/00
Filed: 1987-02-27
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-S5780149-A (JP)
Title: Solar-heat absorbing element
Inventor: HATSUSHIRO MASAHIKO
IPC: F24J2/48
Filed: 1981-03-27
Abstract: PURPOSE: To enhance durability of a heat absorbing element, by forming the base of the heat absorbing element with a non-copper material and the surface of the base with a copper compound.  
     CONSTITUTION: A non-copper base is fabricated from a chemically and thermally stable material such as stainless steel plate, nickel-plated steel plate, chromium- plated steel plate or the like, and a selective absorption film of a copper compound, having a high absorptivity of solar heat in the solar-energy spectrum region and a low heat emitting coefficient in the heat emitting region, is formed over the surface of the base. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61206529-A (JP)
Title: Punch for coining
Inventor: OKAMOTO AKIRA
IPC: B21D28/10
Filed: 1985-03-08
Abstract: PURPOSE:To make a coining depth constant by providing a movable stripper holder, by burying a punch therein and by fixing via a fixing means. CONSTITUTION:The stripper holder 2 to move vertically together with the punch holder for punching is provided and the punch 1 for coining is inserted into the burying hole 3 thereof, the punch 1 is then fixed to the holder 2 by the fixed bolt 4 to screw in the screw groove of the punch burying hole 3. When the punch holder for punching is descended for punching a lead frame 7, the stripper holder 2 and stripper plate 5 connected by the punch holder and spring are descended to perform the coining of the surface of the lead frame 7. The effect of the thermal expansion and working speed of the ram of a press is eliminated due to the punch 1 being fixed with being buried inside the holder 2 and the depth in coining is made constant.
Patent JP-H02223627-A (JP)
Title: Energy recovery device of vehicle
Inventor: OKADA MASAKI
IPC: F02B37/14
Filed: 1989-02-27
Abstract: PURPOSE:To recover energy as electric power with good efficiency by opening a throttle valve by the logical multiply signals of the no fuel supply condition detecting signal of an injector and the driven condition detecting signal of an engine. CONSTITUTION:A controller 4 issues the control commands of opening a throttle valve 18 by logical multiply control according to the detecting signals from an accelerator sensor 51, a rotation sensor 12, a vehicle speed sensor and so on when no fuel is supplied to an engine 1 kept under a driven condition. As a result, the engine 1 sucks a sufficient amount of air serving as a pump to discharge it to the turbine 21 of a turbo-charger 2. By this turbine torque, a compressor 22 enhances boost pressure. By means of such related actions, the speed of the turbo-charger 2 increases, and a rotating electric machine 3 functions as a generator to charge a battery 41.
Patent JP-S58162037-A (JP)
Title: Preparation of compound semiconductor device
Inventor: IDEI YASUO
IPC: H01L21/60
Filed: 1982-03-23
Abstract: PURPOSE:To realize reduction in cost by forming electrode of the three-layered structure on a compound semiconductor substrate where the ohmic contact metal, barrier metal and aluminium are sequentially stacked. CONSTITUTION:An n type growth layer 12 and a p type growth layer 13 are sequentially formed on the GaP n type compound semiconductor substrate 11, an AuGe film is formed on the rear side, and an AuBe film, Ti film and Al film are respectively vacuum-deposited on the p type growth layer 13 in order to obtain the ohmic contact. Thereafter, an electrode 14 consisting of AuGe pattern is formed at the rear side of substrate 11, while an electrode 18 consisting of Al pattern 15, Ti pattern 16 and AuBe pattern 17 is formed respectively on the p type growth layer 13. Then, an SiO2 film is deposited on the p type growth layer 13, it is etched, forming the SiO2 pattern 19 on the electrode 18. Next, the p type growth layer 13 is placed upper side, an adhesive sheet 20 is attached to the rear side, pellet is formed by dicing the basic material, the SiO2 pattern 19 is removed, the pellet is removed from the adhesive sheet 20 and thereafter the GaP green LED can be obtained through wire bonding.
Patent JP-S52128064-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA SHIGENORI
IPC: H01L21/31
Filed: 1976-04-20
Abstract: PURPOSE: To improve the dependability, life and property of the element by forming PSG layer on SiO 2  film and by exposing the high phosphorus density layer with removal of the low phosphorus layer after oxidization and etching of PSG layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59172165-A (JP)
Title: Method and device for producing magnetic recording medium
Inventor: OOTOMO YOSHIROU
IPC: G11B5/85
Filed: 1983-03-18
Abstract: PURPOSE:To lessen pinholes and drop-out by segmenting and separating the space from the vapor source for a ferromagnetic material in a vacuum chamber to a part for depositing the ferromagnetic material by evaporation on a substrate supported and moved by a device for moving and supporting the substrate by means of a block chamber, attaching metallic foil or metallic screen on the inside wall in the block chamber and performing vacuum deposition in the compact block chamber. CONSTITUTION:A substrate 4 such as a polyester film is supported and moved by a device A for moving and supporting the substrate. The space from a vapor source 9 for a ferromagnetic material to a part for depositing by evaporation the ferromagnetic material on the substrate 4 moving along the circumferential side face of a cylindrical can 3 is segmented and separated by means of side walls 13 and 14, and a metallic screen or metallic foil 15 is attached on the inside wall of the chamber 12. The vapor of a ferromagnetic material 10 which is set in the source 9 and is heated to evaporate by the heating with a thermion source 11 is made incident diagonally to the substrate by the effect of an antisticking plate 16 and is deposited by evaporation on the substrate. The greater part of the ferromagnetic material failing to be deposited by evarporation on the substrate 4 is stuck on the metallic foil 15 attached on the inside wall in the block chamber 12. The ferromagnetic material failing to be deposited by evaporation is thus easily recovered and the sticking of the ferromagnetic material in the form of dust on the substrate is obviated and the generation of the pinholes and drop-out occurring in such dust is thoroughly suppressed.
Patent JP-S59171781-A (JP)
Title: Replacing method of new ship hull for low temperature liquefied gas carrying ship
Inventor: OOTA MICHIO
IPC: B63B9/04
Filed: 1983-03-18
Abstract: PURPOSE:To shorten a work period within a dock during building of new ship hull, by a method wherein a low temperature liquefied gas storage tank is transferred in condition in that two ship hulls float up on the sea and perfectly. CONSTITUTION:A new ship hull 2, which is built in condition in that it has no rear part of a ship hull including an engine room, the rear part of a hatch which is open, and no lateral partition in the hatch, is launched on the sea, and meanwhile, an oil ship hull 4, having a low temperature liquefied gas storage tank 3, has the front end part of a hatch which is made open through removal of a bow part. Temporary water stop weirs 6 and 7 are installed, a connecting metal 8 is attached to the new ship hull 2 side, and rails 9 are installed on both sides. Thereafter, the two ship hulls are interconnected through the medium of a waterproof device 10. A track 16 is located on the rails 9, and after the tank 3 in the old ship hull 4 is supported on the track 16, the tank 3 is pulled in a new ship hull 2 with the aid of a winch device 17 for installation.
Patent JP-H04282636-A (JP)
Title: Method for processing black-and-white silver halide photographic sensitive material and automatic developing machine using same
Inventor: FUJITA AKIO
IPC: C02F1/66
Filed: 1991-03-12
Abstract: PURPOSE:To reduce a space and a cost needed to process a waste processing solution, to improve operation efficiency, and to prevent occurrence of malodor from a waste solution tank by controlling the pH of the waste solution in a prescribed range and separating solid matter from water. CONSTITUTION:A primary waste solution tank 1 receiving the waste processing solution flowing out of the processing device of the black-and-white silver halide photosensitive material is connected with a developing tank 2 and a fixing tank 3 to allow a waste developing solution and a waste fixing solution to flow into the tank 1 which is provided with a stirrer 5 to uniformize the composition of the waste processing solution inside the tank 1, and a constant feed rate pump P1 or P2 is driven to feed acid or alkali from an acid tank 9 or an alkali tank 10 to always control the pH of the waste processing solution in the tank 1 within 6.5+ or -1.0 in accordance with the pH value measured by the pH meter 6, and the pH controlled waste solution is processed by the pH control means 11 and a waste solution separation means to separate the solid matter from the water.
Patent JP-H08248761-A (JP)
Title: Toner concentration controller
Inventor: SUGIYAMA TSUKASA
IPC: G03G15/08
Filed: 1995-03-07
Abstract: PURPOSE: To provide a toner concentration controller which exerts toner concentration control matching each development condition. CONSTITUTION: The toner concentration controller adds toner by turning on a toner-replenishing motor when the concentration of toner in a developing unit 6, which develops an electrostatic latent image on the surface of a photoreceptive drum 1, falls below a specific value. The length of time that the motor is on is controlled based on information on the insertion of paper P on which the developed image is transferred (information on the number of sheets for preset development, both-sided/one-sided development, development speed, etc).
Patent JP-S60191980-A (JP)
Inventor: YONEMOTO MASASHI
IPC: B66B5/02
Filed: 1984-03-12
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-S51122195-A (JP)
Title: A process for manufacturing a plastic material
Inventor: MIYATERA YASUO
IPC: C08G18/34
Filed: 1975-04-17
Abstract: PURPOSE: To manufacture a heat-resistant and wear-resistnat resin for electric wire insulation containing ester bond, amide bond, imide bond and hydantion vond in its structure. 
     COPYRIGHT: (C)1976,JPO&Japio