baber/WOPTO huggingface dataset:
Patent JP-S62234869-A (JP)
Title: Heat treatment of electrode for fuel cell
Inventor: MITSUTA KENRO
IPC: H01M4/88
Filed: 1986-04-04
Abstract: PURPOSE:To facilitate remove of organic substance and formation of a gas diffusion path so as to eliminate flooding by applying centrifugal force to a flat electrode while supplying a gas containing oxygen from the center of a rotor to the electrode. CONSTITUTION:A flat electrode 3 is arranged on the inside of a rotor 2 along the circumferential side face thereof. And, a motor 13 is driven so that the rotor 2 directly connected to a rotating shaft 12 is rotated so as to apply centrifugal force to the electrode 3. Next, air and nitrogen are intaked from an air intake port 9 and nitrogen intake port 10 to a gas mixer respectively, being mixed and heated at a desired treating temperature or so by a heater 7. Thus, the centrifugal force is applied to the electrode 3 and the oxygen is also supplied thereto. Therefore, organic substance is oxidized and decomposed, thus being evaporated so that it passes through an electrode catalyst layer and forms a gas diffusion path, thus being discharged outside through a gas discharge port 11. As a result, flooding can be eliminated.
Patent JP-S62235647-A (JP)
Title: Data processor
Inventor: KANAZAWA TAKASHI
IPC: G06F11/00
Filed: 1986-04-04
Abstract: PURPOSE:To confirm each operation of a fault detecting means and a fault processing at the time of inspection, by executing a permission and inhibition of a fault detection and a fault detection report by a control means at every fault detecting means, and giving an instruction optionally to every means thereof. CONSTITUTION:In the minimum maintenance exchange unit 1000, outputs of fault detectors 1200-1200+J (J is a positive integer) are brought to OR by an OR circuit 1400, and when a fault has been detected in one of them, whether it is reported or not is instructed by an inhibition control means 1100, and an output which has inverted its output by an inverter 1700 and an output of the circuit 1400 are brought to AND by an AND circuit 1500 and set to a representative flag 1600. Also, a shift pass is formed by each inhibition control means 1100, 2100 and 3100 of the minimum maintenance exchange units 1000, 2000 and 3000, so that an optional value can be set by an inhibition instructing means 100.
Patent JP-H07286961-A (JP)
Title: Discriminating, separating, and regenerating method for iron and copper from scraps
Inventor: TANAKA TOMIO
IPC: B07C5/34
Filed: 1994-04-18
Abstract: PURPOSE:To separate a scrap group after the crushing at a normal temperature into the iron scraps and the copper scraps, by cooling the scraps separated as the scraps including copper at the temperature less the brittle fracture temperature of the iron, crushing them by applying the impact, and selecting them magnetically. CONSTITUTION:An iron scrap group 1 including copper conveying by a conveyer means 40 is photographed 41, the positions of all the copper including scraps in the picture image are found by a discriminating process means 42, and the result is delivered to a separation device control means 43 together with the photographed time. The control means 43 controls a separating means 44 depending on the position data and the photographed time, and separates the scraps into the iron scraps 45 and the copper scraps 46. The copper scraps 46 separated by the separating means 44 are cooled at the temperature less than the brittle fracture temperature of the iron by using a liquefied gas for cooling, and impact crushed, by a low temperature crushing means 60, conveyed to magnetic screening device 62 being made in an iron and copper crushed layer 61, and it is separated in the iron scraps 45 and the copper scraps 46. The iron scraps 45 are regenerated as the iron manufacturing material, while the copper scraps are regenerated as the copper manufacturing material.
Patent JP-H11279181-A (JP)
Title: Synthetic intermediate for sphingosine derivative, or its production
Inventor: NAKAMURA TAKESHI
IPC: C07F7/18
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound of a synthetic intermediate for effectively producing a sphingosine derivative which is one of a constituent molecule of a biomembrane. SOLUTION: This compound is the one of formula I (R<1> is a 1-20C alkyl; R<2> and R<3> are each a protective group of OH; R<4> is a 6-10C aryl; Z is a protective group of amino), e.g. (2S,3S,5RS)-3-(tert-butyldiphenylsilanyloxy)-2-(tert- butoxycarbonylamino)-5-(p-tolylsulfonyl)-1-triisopropylsilanyloxy-octa deca-4-one. The compound of formufa I is obtained, for example, by treating a compound of formula II (R is a 1-6C alkyl or a 7-11C aralkyl) with a reducing agent to provide a compound of formula III, protecting the hydroxy group of the obtained compound of formula III to provide a compound of formula IV, protecting the imino group of the compound of formula IV to provide a compound of formula V, and reacting the compound of formula V with a compound of the formula R<4> SO2 CH2 R<1> .
Patent JP-H02257667-A (JP)
Title: Die pad for lead frame
Inventor: TAKEMURA SEIJI
IPC: H01L23/50
Filed: 1989-03-29
Abstract: PURPOSE:To secure adhesives on a junction piece sufficiently in the thickness direction by providing a recessed part on the junction piece so that its recessed part has an opening face that is larger than the junction face of a semiconductor chip and filling the inside of the recessed part with the adhesives. CONSTITUTION:An opening is made on the junction side of a chip 4 in a junction piece 11 which is formed into a rectangular shape viewed in terms of a plane as a die pad and a recessed part 12 which extends to surroundings of an opening 9 and is formed into a rectangular shape in a cross-section part is provided. The recessed part 12 has an opening face that is larger than the junction face of the chip 4 and it is formed, for example, by etching and the like. The inside of its part is filled with adhesives 8. As a result, when applied, leakage of the adhesives 8 from the junction piece 11 and occurrence scattering in the thickness direction are prevented. The adhesives 8 on the junction piece 11 is thus secured sufficiently in the thickness direction.
Patent JP-S58203840-A (JP)
Inventor: HATAKEYAMA YOSHIHARU
IPC: B29C45/14
Filed: 1982-05-13
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-H05306962-A (JP)
Title: Improved vacuum gauge
Inventor: DANIERU JII BIRUSU
IPC: H01J41/04
Filed: 1991-04-11
Abstract: PURPOSE: To ensure reproducibility and stability of sensitivity by fixing the path of an electron directed from a cathode toward an electron collecting means. CONSTITUTION: A tubular object is provided with an external electrode 12 and an anode 14 and a solid electron collector 18 disposed on the periphery of the anode 14 collects ionized electrons passing through the inner space of the anode 14. A cathode 20 disposed on the outside of the anode 14 has an inlet slot 26 provided by a cathode shielding plate 22 and emits electrons toward an imaginary axis 2 thus obtaining an electron path 24 from the cathode 20 to the collector 18. Since a part of an emitted electron flow passing through a narrow slot 26 is constant in an instrument and all electrons directed toward the axis 2 pass through the same path, ionization energy is made constant and the ion collection rate s also made constant so long as positive ions are generated along a constant electronic path. Furthermore, electrons can be collected in an extremely small area of the collector 18 and the entire electron path in the ion collecting space is fixed. This arrangement satisfy all requirements and ensures reproducibility and stability of the sensitivity.
Patent JP-H06286292-A (JP)
Title: Method of printing to synthetic resin board by heat transfer
Inventor: HAYASHI MASAYUKI
IPC: B41M1/30
Filed: 1993-04-06
Abstract: PURPOSE:To print on a synthetic resin board through heat transfer without generating any warp and/or deformation on the same board. CONSTITUTION:The printing surface of a film 4, having a printing section made of thermal fusion ink, is contacted closely with the desired surface of a synthetic resin board 3, then, they are passed through a pair of rollers 1, 1 accommodating heaters whereby the printing section is transferred onto the synthetic resin board by heating and pressurizing from both sides thereof. According to this method, printing onto a synthetic resin board by heat transfer can be effected easily and, at the same time, both-sided simultaneous printing can be effected.
Patent JP-H04314097-A (JP)
Title: Image/graphic display system
Inventor: IKEGAMI TORU
IPC: G06F3/153
Filed: 1991-04-12
Abstract: PURPOSE:To divide the LUT of a display memory and to superpose and display plural images and graphics. CONSTITUTION:An LUT forming part 101 divides the LUT 104 in accordance with the number of superposed images/graphics and sets up a value. An image display part 102 inputs the T, G and B values of image data, executes gradation correction and transfers the corrected contents to a display memory 105. A graphic display part 103 inputs the color index of graphic data, converts the input data into R, G and B data and transfers the converted data to the display memory 105. Thus plural images/graphic can be independently displayed by means of only one display memory 105.
Patent JP-S59203513-A (JP)
Inventor: KATOU TATSUO
IPC: A47J31/057
Filed: 1983-05-07
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-S57195154-A (JP)
Title: Transparent synthetic resin material having improved rigidity
Inventor: UCHIGAKI TAKU
IPC: C08L33/02
Filed: 1981-05-26
Abstract: PURPOSE: The titled composition, prepared by incorporating a specific fine glass powder with a transparent synthetic resin, having improved transparency, rigidity and processing speed, without deteriorating the characteristics of the resin,  suitable for food packaging, and capable of being easily incinerated.  
     CONSTITUTION: A synthetic resin material prepared by kneading a transparent synthetic resin, e.g. general-purpose thermoplastic resin, with 26W90wt% fine glass powder, obtained by melting an oxide, and containing 5W80mol% silicon dioxide, 1W50mol% alkali metallic oxide, 0W40mol% alkaline earth metallic  oxide and 0W50mol% oxides selected from Al 2 O 3 , B 2 O 3 , P 2 O 5 , ZnO, TiO 2  and  Bi 2 O 3 , and having a particle diameter ≤100μ. The addition of a dispersing agent  thereto further improves the transparency thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01251221-A (JP)
Title: Recording data converter
Inventor: FUKUDA SHINICHI
IPC: G06F5/00
Filed: 1988-03-31
Abstract: PURPOSE:To confirm the normality of conversion data by providing a block detecting circuit for detecting the partition of a block of recording data and providing a RAM for storing the data of every one block on the outside of a microcomputer. CONSTITUTION:Data outputted from a recording data reproducing device 1 is received by a recording data converter 2. Byte data outputted from a reception control circuit 4 is stored in the part concerned of an address shown by an address counter in a RAM 12 or 13, and also, stored in a block detecting circuit, as well. When the partition of one block of the stored data is detected, a block detecting circuit 14 generates an interruption to a microcomputer 7. The computer 7 switches an address selecting circuit 10 or 11, and the RAM 12 or 13, and resets the counter 9. Subsequently, the contents which are read from the RAM 12 or 13 are outputted to a transmission control circuit 8, and also, the normality of the data is decided by reading a recording section number versus the number of bytes from a ROM 16.
Patent JP-H04312841-A (JP)
Title: Ultra-high molecular-weight polyethylene thin pipe and manufacture and production device thereof
Inventor: SHIRAKI TAKESHI
IPC: B29C48/32
Filed: 1991-04-12
Abstract: PURPOSE:To obtain a thin pipe, in which the ratio of an outside diameter to wall thickness is a specific value or more and thermal shrinkage is reduced, by using ultra-high-molecular polyethylene having limiting viscosity (mu) of a specific value or more. CONSTITUTION:A screw extruder 1 is supplied with ultra-high-molecular-weight polyethylene, and the melt is extruded continuously from a die 2 and molded to a cylindrical composition, thus acquiring a thin pipe. Limiting viscosity (mu) is 5.0dl/g or more, preferably 8-30dl/g from the viewpoint of the acquisition of the uniform thin pipe in ultra-high-molecular-weight polyethylene as the blank of the thin pipe. The ultra-high-molecular-weight polyethylene thin pipe has an outside diameter (D) of 10mm or more and wall thickness (t) of 0.5mm or more, favorably 25-100mm and 1-5mm respectively. The ratio of the outside diameter/wall thickness (D/t) is ten or more, and it is favorable that the ratio is 15-50 from viewpoint of the acquisition of the pipe having excellent rigidity.
Patent JP-H05313350-A (JP)
Title: Photomask for semiconductor device
Inventor: NAKAMURA WATARU
IPC: G03F1/38
Filed: 1992-04-01
Abstract: PURPOSE:To eliminate a human misoperation and to reduce working man-hour by automating a recognizing work for each process patterns formed on a semiconductor chip. CONSTITUTION:A photomask 1 consists of an exposed area 2 and an unexposed area 3, and a bar code 4 is provided in the unexposed area 3, and names of product to be used, processes and number information of photomasks are registered in the bar code 4.
Patent JP-S59202849-A (JP)
Inventor: HARA YUKIO
IPC: B32B21/04
Filed: 1983-05-06
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-H04313653-A (JP)
Title: Multiple purpose high efficiency heat pump
Inventor: MORITA MINORU
IPC: F25B30/04
Filed: 1991-04-12
Abstract: PURPOSE:To perform multiple purposes by aligning two heat pumps in which liquid is circulated between a condenser and an evaporator, employing vapor of a first generator for heating a second generator, and employing cooling energy of a first absorber for heating the second generator. CONSTITUTION:Dilute refrigerant of a first generator 1 is heated by a heater 1a, guided to a first condenser 2, and vapor of refrigerant passing through a heating tube 2a for circulating dilute solution of a second generator 9 is absorbed by dilute solution from a first evaporator 3 to be condensed. The absorbed liquid is guided to the evaporator 3, heated with chilled water, and vapor is guided to an absorber 4. Concentrated dilute solution is passed through a heat exchanger 6, and returned to the condenser 2 to be circulated. In the absorber 4, concentrated solution is mixed in the generator 1, absorbed and condensed by a cooling tube, the absorbed liquid diluted with the refrigerant is returned to the generator l through a first concentrated liquid heat exchanger 5. The generator 9 uses quantity of heat from the generator 1 as a condensing heater to constitute a low temperature side system.
Patent JP-H07257246-A (JP)
Title: Vehicle seat
Inventor: TAGAWA YUJI
IPC: B60N2/14
Filed: 1994-03-25
Abstract: PURPOSE:To provide a lifter mechanism of a simple type which is interlocked with reclining action of a seat back on the back surface side to move a rear end part of a seat cushion to be lower than a front end part. CONSTITUTION:An arm bracket 22 is provided on a seat back 14. A lower end part 22a extended from this arm bracket 22 on the side of a base frame 12 is pivotally supported on an arm part 24 at a rod forward end of a cylinder 23. The other end of the cylinder 23 is connected to the base frame 12 side by a pivotal part 25. A seat cushion 13 is pivotally supported by a pivotal part 31a on the front end side to be freely rotatable to the base frame 12 side, and the rear end side is pivotally supported on one end of a dogleg shaped link 33 for a lifter mechanism. This link 33 is pivotally supported by a pivot 35 at a support bracket 34 of the base frame 12 to be freely rotatable, and the other end is pivotally supported by a pivotal part 33b on the base end side of the arm part 24 at the rod tip.
Patent JP-S62237330-A (JP)
Title: Color pattern identifier
Inventor: ORAKU HIDEAKI
IPC: G01J3/50
Filed: 1986-04-09
Abstract: PURPOSE:To identify whether or not a dummy and a sample are the same by forming images of corresponding positions of the dummy and sample at the same position on a detector, and processing the intensity of each light beam in the form of a color pattern. CONSTITUTION:The corresponding positions of the dummy 2 and sample 3 are irradiated by a light source 1 in one direction. Reflected light beams from the positions corresponding to the dummy 2 and sample 3 are transmitted plural filters 5 having mutually different transmission wavelength ranges and guided to the same position on the array type diode photodetector 8 through a condenser lens 4, a reflecting mirror 6, and a beam splitter 7 to form the respective images. Consequently, the intensity of the light from the corresponding positions of the dummy 2 and sample 3 is transmitted to a signal processing part 10 by using a cable 9 to securely identify between the corresponding positions of the dummy and sample 3 by body colors.
Patent JP-H02259618-A (JP)
Title: Optical deflector
Inventor: ISHIDA MINORU
IPC: G11B7/09
Filed: 1989-03-30
Abstract: PURPOSE:To allow easy assembly with substantially no need for an adjustment by allowing movable magnets to be rotated integrally with a rotating shaft in accordance with the magnetic field generated by a coil and thereby rotating a mirror. CONSTITUTION:The magnetic field is generated by supplying a current to the coil 24 and the movable magnets 23a, 23b are rotated integrally with a rotating shaft 13 in accordance with this magnetic field, by which the mirror 20 is rotated and light is deflected. The yoke 12 is made into a simple cylindrical shape and can be easily produced; in addition, the coil 24 is not required to be wound on the yoke 12 and is, therefore, easily formable. Further, the structure in which the rotating shaft 13 is freely rotatably supported to the cylindrical yoke 12 by bearing members 15, 18 fitted to the top and bottom thereof is adopted, by which the assembly of the movable magnets 23a, 23b with the rotating centers thereof aligned exactly to the central part of the yoke 12 is executed and the need for the laborious adjustment is eliminated. The size and cost are reduced in this way.
Patent JP-S563158-A (JP)
Title: Antivibration device
Inventor: SAWADA KINGO
IPC: B23Q1/76
Filed: 1979-06-25
Abstract: PURPOSE:To ensure that unmacnined journal portions in black skinned state can be gripped correctly and securely without displacement of its axis by gripping arms provided on a rotary body. CONSTITUTION:After a machining tool 30 is positioned in a position corresponding to the first journal portion J1 of a crankshaft W, with a rotary cylinder 75 rotated counterclockwise by an operating cylinder, an operating link and a driving arm 66 are rotated, whereby a plurality of gripping arms 67 of the second antivibration device 83 are integratedly rotated through a spring. The arms 67 are stopped when they contact the outer periphery of the second journal portions in skinned state. Attendant on the stoppage, the driving arm 66 is further rotated while compressing a spring 68, whereby the second journal portions with variable margins are gripped by the plural gripping arms 67 with spring force, the arms 67 are backed up by a wedge member 72 and are prevented from retracting.
Patent JP-S57196727-A (JP)
Title: Continuously melting furnace for glass
Inventor: SATOU EIJI
IPC: C03B5/027
Filed: 1981-05-28
Abstract: PURPOSE:To increase an effect of refining molten glass and to prolong the life of a furnace by providing funnel-shaped bottoms to the melting vessel and the refining vessel adjacent to each other to allow molten glass to flow without discharging foreign matter and making a dead angle. CONSTITUTION:Starting material glass charged into a melting vessel 1 is melted by heating, and the molten glass flows into a refining vessel 2 through a throat 5 pierced in the lowest central part of a partition wall 3 between the vessels 1, 2. Unmolten heavy foreign matter produced in the vessel 1 is removed from a  foreign matter discharging outlet 5 at the tip of the funnel-shaped bottom 6.  The glass entering the vessel 2 is refined and flows out from the outlet 12.  Foreign matter produced during the refining gathers in the throat 4 along the  slope of the funnel-shaped bottom 7 of the vessel 2 and moves to the bottom 6  of the vessel 1. Thus, the molten glass is well refined, and the life of the furnace  is prolonged.
Patent JP-H08279776-A (JP)
Title: Receiver
Inventor: WARATANI SHIGERU
IPC: H04B1/74
Filed: 1995-04-05
Abstract: PURPOSE: To simplify a configuration and control by simply providing a pair of active and standby amplifiers when receiving a wide band signal with a narrow band amplifier in a satellite receiver. CONSTITUTION: The received signal of an antenna 20 is supplied through a frequency converter 5 to active and standby amplifiers 6a and 6b. When the output level of the active amplifier 6a is low, this is detected by a control part 10 and the local oscillation frequency of the frequency converter 5 is wept. When the output level of the amplifier 6a at that time is increased, sweeping is stopped. When the active system 6a breaks down at operating time, an output carrier level is lowered. Therefore, the standby system 6b is selected by switchers 2 and 13 and the operation is continued.
Patent JP-S62237045-A (JP)
Title: Dual fuel engine of spark ignition type
Inventor: TANABE HIROSHI
IPC: F02M21/02
Filed: 1986-04-09
Abstract: PURPOSE:To promote the improvement of cold startability, by providing an auxiliary starting device, which enables separate gas fuel to be supplied, in a gas fuel mixer. CONSTITUTION:A duel fuel engine 1 connects a gas flow pipe 23 between the upstream side of a regulator 3 in a gas flow pipe 2 in a gas fuel supply system and a gas cutoff valve 13, and an auxiliary starting device is formed by connecting said gas flow pipe 23 with a tank 22, filed with gas fuel Gf of propane gas or the like, through a gas cutoff valve 13A and a primary regulator 3A. And the startability of the engine, when it is cold, is improved by opening the cutoff valve 3A to supply the gas fuel Gf.
Patent JP-S60225699-A (JP)
Title: Dehydration treatment of organic sludge
Inventor: KATAOKA KATSUYUKI
IPC: C02F11/12
Filed: 1984-04-23
Abstract: PURPOSE:To enable rational treatment, by stirring used paper and the excretion residue recovered by the treatment of org. sewage in a hydro-pulper in the presence of water and mixing the resulting mixture with org. sewage before dehydration treatment. CONSTITUTION:Used paper 1 such as an old newspaper or an old magazine and recovered screen dregs 2 are supplied to a hydro-pulper 3 and strongly stirred and sheared for about 1hr in the presence of water by a stirrer 4 to beat the used paper 1. The obtained slurry mixture 5 is mixed with org. sludge 6 to be dehydrated and the resulting mixture is sent to a dehydrator 7 such as a screw press and pressed to be separated into an extremely low moisture dehydrated cake 8 and separated water 9.
Patent JP-H11258884-A (JP)
Title: Image forming device
Inventor: KAWASE JUNICHI
IPC: B41J29/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To enable using the device body top surface of an image forming device in order to arrange documents and temporarily place small articles. SOLUTION: A control panel 5 is supported by two slide rails 6 which are installed on the front side of the device body 1, then, the control panel 5 is made movable to the front side of the device. As for a body upper cover 7, a part under the control panel 5 and the surrounding part are formed nearly at the same level. A part 5a remaining after the control panel 5 is moved to this side is flat so as to be used as a working space, then, the user can arrange copy documents on the part 5a at a copying work and also the user can temporalily put the necessary small articles on the part 5a.
Patent JP-S58197389-A (JP)
Inventor: NAGATA HIDEO
IPC: D06Q1/02
Filed: 1982-05-14
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。