baber/WOPTO huggingface dataset:
Patent JP-S55130354-A (JP)
Title: Bolt and its production
Inventor: HASEGAWA SHIROU
IPC: B21K1/44
Filed: 1978-06-12
Abstract: PURPOSE: To simultaneously form the thread grooves of the peripheral edge at the stem part and the tapered part at the end of the stem part by striking the head end of the bolt material inserted into a fixing jig to form a recess at the bolt head and the end face of the stem part then using a thread groove tool.  
     CONSTITUTION: A bar-form bolt material 1 is inserted into the hole part 2A of a fixing jig 2 and the end face 1A of the bolt material 1 is supported by a support rod 3, thence the head end face 1B of the bolt material 1 protruding outside from the jig 2 is striken by a hammer 4. A recess 1C corresponding to the semispherical protrusion 3A of the support rod 3 is formed to the end face 1A of the bolt material 1 and a bolt head 1D is formed by the bolt head die 2B to the head part. Thence, thread grooves 1F are press-formed on the peripheral edge of the stem part 1E of the bolt material 1 by the thread groove tool 5 to obtain a bolt 1', at which time the peripheral wall of the recess 1C is curved inward by the pressing force of the thread groove tool 5, whereby a tapered part 1G is formed at the end part of the stem part 1E. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06281904-A (JP)
Title: Manufacture of liquid crystal cell
Inventor: MATSUNAMI KAZUNARI
IPC: G02F1/13
Filed: 1993-03-30
Abstract: PURPOSE:To provide a liquid crystal cell forming an identification mark different from each other at every cell regardless of performing the exposure processing of respective cell substrate parts of a large-sized substrate by ether one of an en bloc exposure method and a division exposure method. CONSTITUTION:After at least a transparent electrode and an oriented film are formed on respective cell substrate parts of a pair of large-sized substrate respectively from which plural pieces of cell substrates are extracted, a seal material 26 surrounding a liquid crystal enclosure area and the identification mark 27 consisting of the same material as the seal material and having a pattern different from each other at every cell substrate part 11a are printed on respective cell substrate parts 11a of one side large-sized substarte A simultaneously, and thereafter, a pair of large-sized substrates are joined through the seal material 26, and the large-sized substrate joined body is divided into an individual liquid crystal cell.
Patent JP-S56167031-A (JP)
Title: Discharge of soil from caisson in caisson method
Inventor: OOKI IWAO
IPC: E02D23/08
Filed: 1980-05-29
Abstract: PURPOSE: To reduce the consumption of a compression gas by stopping the repetiion of releasing and filling a compression gas in an air lock chamber each time earth is carried in while the earth excavated in a working chamber of a caisson is discharged continuously from a hopper via a soil discharging cylinder.  
     CONSTITUTION: In the earth discharging operation, first, a sluice valve 17 and an equalizing valve 18 of a hopper 11 are closed and a water is injected into a soil discharging cylinder 10 from the top thereof until it forms a water column in the cylinder 10 corresponding to a pressure of a working chamber 1 under pressure. Then, the equalizing valve 18 is opened gradually so that the working chamber is made equal in the pressure to the water column in the soil discharging cylider, and the spluice valve 1 is opened. Thereafter, a screw conveyor 14, a backet conveyor 15 and a belt conveyor 26 on a caisson A are driven to dump sand to be discharged into a hopper 11 with a bulldozzer 2 or the like. Earth is discharged to an earth carrier 27 or the like via the conveyors 14, 15 and 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62229622-A (JP)
Inventor: IKEDA HISATOSHI
IPC: H01H33/91
Filed: 1986-03-31
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-H09234094-A (JP)
Title: Production of saccharide or its derivative
Inventor: USUI YASUICHI
IPC: C12P19/26
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To synthesize a saccharide having a lacto-N-biocide structure at a non-reducing terminal or its derivative in extremely shorter processes than those of conventional methods. SOLUTION: This method for producing a saccharide or its derivative comprises using Gal β1-3GIcNAc-β-para nitrophenylglycoside or a triglycoside or higher saccharide or derivative having a lacto-N-biocide structure at a non- reducing terminal as a saccharide-donating substrate and a saccharide or its derivative as a saccharide-receiving substrate and reacting lacro-N-biosidase therewith.
Patent JP-H08266442-A (JP)
Title: Paper for disposal container
Inventor: MORI TAKAAKI
IPC: C02F11/02
Filed: 1995-03-29
Abstract: PURPOSE: To decompose egesta by fermentation, and return the egesta and paper for excrements disposal container to the nature by a method wherein the paper for the disposal container to receive egesta for a portable toilet, etc., is made from rice hull or wooden chips being made into fibers, aerobic fermentation bacteria and binder for consolidation as essential components. CONSTITUTION: A paper for disposal container is made from one or more of rice hull or wooden chips being made into fibers as major material, aerobic fermentation bacteria and binder for consolidation as essential components. Preferably, the rice hull and/or wooden chips are contained 80% or higher, and a binder such as a starch paste or inorganic adhesive, etc., existing in the natural world is added to the rice hull and/or wooden chips, and made into a slurry to make the paper.  When such a paper for disposal container is applied, e.g. for a paper bucket for a portable toilet, a rectangular bag 11 is formed of a paper which is made in such a manner that water does not bleed from the bag 11 for approx. 24 hours, and a flange 12 at the opening of the bag 11 is formed by folding the opening of the bag 11 several times, or is formed by using a paper for disposal container, which is made thicker than the bag 11.
Patent JP-2000262503-A (JP)
Title: Fluoroscopic camera
Inventor: SATO HIROAKI
IPC: A61B6/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroscopic camera which is ideal for multipurpose applications including endoscopic retrograde cholangiopancreatography using an endoscope and intravenous radiolucent therapy(IVR). SOLUTION: A support frame 103 rotatably supported with a gantry 101 and equipped with a frame support 109 cantilever supporting a top board at one end thereof is made rotatable at least by 180 deg. with respect to the horizontal position of the top board. The frame support disposed on the support frame can be positioned on either of the right and left of the top board according to the purpose of application of a fluoroscopic camera thereby achieving multipurpose use of the fluoroscopic camera.
Patent JP-S62227907-A (JP)
Title: Extrusion-moldable chlorosulfonated copolymer
Inventor: NAGIRA NOBUO
IPC: C08F8/38
Filed: 1986-03-31
Abstract: PURPOSE:To obtain the titled copolymer which has specified properties and can give an extrusion molding, such as a hose, improved in, e.g., compression set at low temperature, by chlorosulfonating an ethylene/alpha-olefin copolymer under specified conditions. CONSTITUTION:An ethylene/alpha-olefin copolymer (e.g., ethylene/propylene copolymer or ethylene/butene-1 copolymer) is chlorosulfonated so that a chlorosulfonated ethylene/alpha-olefin copolymer having a glass transition point <=-30 deg.C, a chlorine content of 20-32wt%, a sulfur content of 0.3-3wt% and a weight-average MW to number-average MW ratio of 3.5-5 may be obtained. By extrusion-molding this chlorosulfonated ethylene/alpha-olefin copolymer, a molding such as a hose or a door gasket for use in an automobile can be produced.
Patent JP-S63237624-A (JP)
Title: Time-division multiplexer
Inventor: OMORI KAZUYUKI
IPC: H04J3/00
Filed: 1987-03-25
Abstract: PURPOSE:To make an effective use of a line by discriminating a modem signal from a voice signal, demodulating only the modem signal without applying a band-compression, and converting the transmission rate to make it closest to the signal rate of modem signal. CONSTITUTION:Whether an input signal is a modem signal such as a facsimile signal, etc., or a voice signal is discriminated by a signal discrimination circuit 1, and in the case of a modem signal, the signal is demodulated by a modem signal transmission circuit 2, and the signal is transmitted to a transmission line at a transmission rate closest to its signal rate, but in the case of a voice signal, the signal is compressed with its band by a voice compression circuit 3 then transmitted to the transmission line. Therefore, a modem signal is not subjected to a band compression, hence it does not occupy the whole frequency band of a voice signal. As a result, the quality of a modem signal does not deteriorate even if the number of repeating links is increased, and a digital line can be effectively occupied.
Patent JP-H08267706-A (JP)
Title: Screen printing machine
Inventor: INABA TAKASHI
IPC: B41F15/12
Filed: 1995-03-29
Abstract: PURPOSE: To automatically detect a running out of an ink by providing a means for receiving light passing a screen being projected by a projection means for projecting light toward the screen from an opening on a placing stage. CONSTITUTION: When a series of printing operations are repeated, an ink 4 gradually decreases. When the ink decreases to a fixed quantity, a thickness of the ink 4 which covers a silk screen 2 thins down and a diffuse transmission light quantity to be projected to a light receive device 7B increases so as to detect a running out of the ink 4. By this detection, an ink feed device is operated so as to feed the ink 4 onto the silk screen 2. At this time, feeding of a disk D may be stopped and an ink running out message may be displayed on a display section 25. Thus, as a light projection device 7A and the light receive device 7B which can detects a screen transmission light quantity from the light projection device 7A are provided, the running out of an ink can be easily detected and ink feeding and alarming can be automated based on the detection.
Patent JP-S58190572-A (JP)
Title: Ignition timing controller
Inventor: MIWAKEICHI HIROSHI
IPC: F02P5/155
Filed: 1982-04-30
Abstract: PURPOSE:To obtain an idle speed always coincident with a target speed, by setting ignition timing in accordance with a deviation between the target speed and an actual speed at idling. CONSTITUTION:During operation in an arithmetic device 1, ignition giming stored to a ROM4 is read from a speed signal obtained from an output of a crank angle sensor 6 and an intake amount signal from an intake air amount sensor 7 and stored to a RAM5. Then under an idle operation condition in which a car speed sensor 10 detects a low car speed further with an actual rotary speed in a preset value or less, a deviation DELTAN between the actual rotary speed and a target rotary speed is calculted to add a proportional amount DELTANp, integrating amount DELTAN1 and differentiating amount DELTAND and calculte a corrective coefficient. Then this coefficient A is multiplied or added to said ignition timing to calculate actual ignition timing and control an ingition device 12 on the basis of this ignition timing.
Patent JP-S60214374-A (JP)
Title: Copying machine for both-surface copy
Inventor: KAWAZOE YOSHITO
IPC: G03G15/00
Filed: 1984-04-10
Abstract: PURPOSE:To improve operability by discharging copy form stored in a tray for both-surface copies automatically and then stopping copying operation when a copying operation stop command is received during the copying operation. CONSTITUTION:When the stop button on a console 34 is pressed during both-surface copying operation to sends the copying operation stop command, a control part 37 sets a form passage control plate 26 as shown by a solid line and a form passage control plate 25 as shown by a broken line. Simultaneously, when a copy form 16 is stacked in the tray 27 for both-surface copies, the decision on it is made from the output signal of a form detecting sensor 28 and a discharge roll 29 is driven to discharge the copy form 16 to a discharge tray 30 directly. This copy form discharging operation is carried on until copy forms are all discharged from the tray 27, and the copying operation stops on the discharging operation.
Patent JP-H08274615-A (JP)
Title: Signal transmission line control method and semiconductor integrated circuit device for control of signal transmission line
Inventor: FUNATSU JUNICHI
IPC: H04B3/46
Filed: 1995-03-29
Abstract: PURPOSE: To attain the fast transition of signals on a signal transmission line, etc., of a system bus. CONSTITUTION: In an arbitration cycle mode of a bus arbiter 10, the output of an open collector gate 19 is set at a low level in response to the acknowledge signals 15 and 16. At the same time, a pull-down resistor 18 and also a resistance 20 are connected to a signal transmission line 17 of a system bus., If the line 17 is set at a high level right before an arbitration cycle, the voltage of the line 17 suddenly drops down almost to its threshold level by the function of the resistor 20. As no current flows through the resistor 20 in an operating state of a driver, the resistance value of the resistor 20 can be reduced satisfactorily smaller than the resistor 18.
Patent JP-H09258592-A (JP)
Title: Fixing device
Inventor: HIRAI KAZUMASA
IPC: B65H29/54
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the fatigue deterioration of a fixing belt laid between, a fixing roller and a driven roller by providing a fixing device with a transfer material peeling member peeling transfer material in the vicinity of the exit of a nip between a pressure roller and the fixing belt so that the peeling member can contact with and separate from the fixing belt. SOLUTION: The transfer material peeling member 7 is disposed in the vicinity of the exit of the nip between the fixing belt 5 and the pressure roller 2 so that it can contact with and separate from the belt 5, and attached to a machine body so that it can be rocked. In a non-glossy image mode, the member 7 abuts on the belt 5. While the transfer material is moved, fixed toner 8 is cooled, and the member 7 abuts on the belt 5 in the vicinity of the exit of the nip part and peels the transfer material 6 from the belt 5 before the toner 8 gets cold. The temperature of the toner 8 is high and the releasing property of the toner 8 from the belt 5 is not good, so that the nonglossy image is obtained. In a glossy image mode, the member 7 is separated from the belt 5 and the toner 8 is cooled, so that the releasing property thereof is improved and the glossy image is obtained.
Patent JP-H05271775-A (JP)
Title: Production of plain carbon steel rail having excellent surface damaging resistance
IPC: C21D9/04
Filed: 1992-03-27
Abstract: PURPOSE:To provide a manufacturing method of a plain carbon steel rail having excellent surface damaging resistance effectively improving rolling fatigue damaging resistance on the head surface of the rail being demanded the high speed driving condition of a passenger railway by executing a pearlite spheroidizing heat treatment to the center part of the rail head part. CONSTITUTION:In this manufacturing method of the plain carbon steel rail having the excellent surface damaging resistance, the traveling surface contacting with a wheel of the hot-rolled plain carbon steel rail is heated at 600-750 deg.C to execute the heat treatment developing the spheroidal pearlite structure. In order to prevent the development of dark spot damage on the head surface of the straight rail in the high speed driving section, by spheroidizing the pearlite structure at the traveling part of the wheel to promote the wear, the fatigue damage can be removed and reduced. By this heat treatment, the service life to the surface damage of the conventional plain carbon steel rail can be improved.
Patent JP-S61231038-A (JP)
Title: Rubber composition for tire tread
Inventor: NAKAMURA HIRONOBU
IPC: C08L21/00
Filed: 1985-04-04
Abstract: PURPOSE:To provide a rubber compsn. which has required hardness, dynamic modulus and dissipation factor, reduces noise and gives CONSTITUTION:The titled rubber compsn. for tire tread, which has a hardness (JIS-A) of 55-65, a dynamic modulus of 40-65kg/cm<2>.
Patent JP-S63239300-A (JP)
Title: Production of plasminogen
Inventor: TANAKA KENJI
IPC: C07K14/00
Filed: 1987-03-27
Abstract: PURPOSE:To efficiently obtain plasminogen useful as a remedy for thrombosis, etc., without inactivation in preservation for a long period, by bringing an aqueous solution containing plasmin into contact with aprotinin.agarose, completely adsorbing and removing the plasmin. CONSTITUTION:An aqueous solution containing plasmin is brought into contact with aprotinin.agarose to almost completely adsorb and remove the contained plasmin. Thereby the aimed plasminogen containing hardly any plasmin is obtained. Furthermore, e.g. a phosphoric acid buffer solution at pH 7-7.5, is preferably used to adopt a batch method, etc., in carrying out contact treatment.
Patent JP-H11271454-A (JP)
Title: Radiation image pickup device and system
Inventor: ADACHI SUSUMU
IPC: G01T1/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, portable image pickup device and system that can be easily fitted to an X-ray image pickup facility and can process, display, and record a large capacity of image data. SOLUTION: An X-ray sensor unit 2 incorporates an X-ray sensor array 21, a reading circuit 22, a gate driver 23, a control circuit 24, an address memory 26, and the like in an enclosure that is in the same as a conventional cassette and can transmit a large amount of X-ray image data to an external image-processing device image-displaying device, and an image-recording device via a connection cable 3. A power supply and an image memory are incorporated in the X-ray sensor unit 2.  Then, the image processing device, the image displaying device, and the image recording device and provided on one floor of a building, a communication cable is wired from it to each floor and a connection cable 3 is connected to each of an X-ray image pickup room, and the X-ray sensor unit 2 is taken into the required X-ray image pickup device and is connected to the connection cable 3 by a connector, thus performing X-ray image pickup.
Patent JP-H05229956-A (JP)
Title: Antioxidant
Inventor: KOIZUMI YOSHIO
IPC: A61K8/00
Filed: 1992-02-24
Abstract: PURPOSE:To obtain an antioxidant containing an extract of Carthamus Tinctorius L. with an solvent, excellent in safety and further having action capable of inhibiting activity of hyaluronidase. CONSTITUTION:The objective antioxidant contains an extract obtained by extracting Carthamus Tinctorius L. which is a plant belonging to Dicotyledoneae, Sympetalae, Campanulales, Compositae, Carthamus with a hydrophilic organic solvent (e.g. ethanol) as an active ingredient. The extract of Carthamus Tinctorius L. has strong antioxidant action and is a natural product and has been for long years used as an emmenagogue and an blood cleaning agent in treatment for women's disease, oversensitive condition to cold, climacteric disturbance, etc., and has high safety to human. The agent retains lubricating property and softness of skin and has effect capable of suppressing decomposition of hyaluronic acid preventing outer force and bacterial cell.
Patent JP-H06283743-A (JP)
Title: In-line prasma cvd apparatus
Inventor: SUZUKI YASUNORI
IPC: H01L21/205
Filed: 1993-03-30
Abstract: PURPOSE:To enhance the productivity of the title apparatus without lowering the output characteristic of a solar cell by installing a variable means wherein a film-formation speed inside a second reaction chamber is changed so as to be delayed in a first reaction chamber. CONSTITUTION:A substrate 108 is first inserted into a substrate intake chamber 101a, and a p-type layer composed of an a-Si film is formed. Then, the substrate 108 is inserted into a second reaction chamber 101c. The second reaction chamber 101c is provided with a mechanism by which electric power is supplied to electrodes 104c1, 104c2 which have been divided into two. On the substrate 108 which has been out into the second reaction chamber 101c, the electric power to be applied is controlled on the discharge electrode 104c1 on the side of a first reaction chamber 101b, and an intrinsic a-Si film is formed at a low film-formation speed. Then, the substrate 108 is moved, it is put into a third reaction chamber 101d, and an n-layer composed of an a-Si film is formed on an i-layer. Thereby, the i-layer other than parts near a p/i interface can be formed continuously without lowering its film formation speed, and the productivity of the title apparatus can be enhanced.
Patent JP-H11267665-A (JP)
Title: Dephosphorizing device
Inventor: TSUNEKAWA MASAO
IPC: C02F1/58
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of magnesium ammonium phosphate(MAP) particles, in a state that they settled, since the MAP particles are sufficiently fluidized, even though the MAP particles grow to larger sizes. SOLUTION: The reaction tower 1 forms a storage part 11 with a small diameter cylindrical shape at the lower part, and the upper side of the storage part 11 has a taper part 12 with the diameter enlarged toward the upper direction and the upper side of the taper part 12 is a large diameter part 13 with a large diameter. An introduction pipe 2 of raw water is connected to the taper part 12, and a feed tube 3 of magnesium salt solution such as MgCl2 and a feed pipe 4 an alkali chemical such as NaOH, are connected to the lower part of the large diameter part 13. An inflow side of a circulation piping 5 is connected to the upper part of the reaction tower 1, and an outflow side of the circulation piping 5 is connected to the lower part of the storage part.  An overflow dam 8 is provided on uppermost part of the reaction tower 1, and a takeout piping 9 for treated water is connected to the overflow dam 8.
Patent JP-S60241527-A (JP)
Title: Synchronous ring and its production
Inventor: MARUCHIN KURAITO
IPC: F16D23/04
Filed: 1985-04-05
Abstract: A synchronizing ring is composed of a composite material comprising a metallic layer consisting of aluminum alloy and having a thickness of 0.1 to 1.0 mm forming a friction cone and a steel backing layer having a thickness of 0.5 to 3.5 mm and cladded to the metallic layer. The invention also includes a process of manufacturing a synchronizing ring by metal forming.
Patent JP-H10264467-A (JP)
Title: Recording medium-assisting sheet
Inventor: ITANO MASAAKI
IPC: B41J13/10
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To form images even to any small recording medium by transferring an assisting sheet which has on a surface an adhesive layer generating an adhesion force when the water is applied, into an image-forming apparatus in a state with a recording medium adhered to the surface. SOLUTION: A recording medium-assisting sheet 20 is formed of a sheet-like base 1 of synthetic resin or the like and an adhesive layer 2 set at one face of the base 1 and generating an adhesion force when the water is applied. A cover sheet is provided separably to the adhesive layer 2 upon necessities. An adhesive used for the adhesive layer 2 is any kind so long as it generates the adhesion force through the application of moisture. For instance, gelatine, casein, albumin, soybean protein or the like is used. In using the sheet, after a suitable amount of water is applied to a slightly larger area than a recording medium 30 of a part of the sheet where the recording medium 30 of a small size is to be adhered, the recording medium 30 is attached with the use of a ruled line 3 and set together with the assisting sheet 20 to a printer to be printed.