baber/WOPTO huggingface dataset:
Patent JP-S5868320-A (JP)
Title: Solid-state relay device for alternating current
Inventor: HIGUCHI IWAO
IPC: H02M1/08
Filed: 1981-10-19
Abstract: PURPOSE:To prevent a triac from malfunctioning by providing a noise bypass capacitor between the conductor pattern and AC line conductor pattern of the diode bridge rectifying circuit of an AC solid-state relay device. CONSTITUTION:To constitute an AC solid-state relay device, a conductor pattern is formed on a conductive radiator with an insulator layer inbetween, and on the pattern, semiconductor elements such as an optical coupling element 14, a transistor 26, a full-wave rectifying circuit 18, and a triac 16, and passive elements such as a resistance and a capacitor are connected to form a circuit. A capacitor 28 is provided between the conductor pattern of the circuit 18 and the conductor pattern of an AC input terminal 12b, and a capacitor 29 is provided between the gate of the triac 16 and the conductor pattern of the terminal 12b. Consequently, a noise component accumulated in floating capacitance between the conductor pattern and radiator flows to the terminal 12b through the capacitors 28 and 29, thereby preventing the triac 16 from malfunctioning.
Patent JP-S6334009-A (JP)
Title: Method of forming vertical groove to shaft
Inventor: BUYURUFU EKARUTO PORISU
IPC: B23C3/30
Filed: 1987-07-03
Abstract: A method of machining an axially parallel groove in the periphery of a shaft includes fixedly mounting the shaft in the main spindle of a CNC turning machine, moving a rotating milling tool (whose diameter decreases in a direction from its free end and whose maximum diameter is less than the desired width of the groove) radially and axially of the shaft so as to form a first portion of the groove and to finish one of the lateral surfaces which bound the groove, extracting the tool and changing the angular position of the shaft through an angle which equals or approximates the taper of the tool), and again moving the tool axially of the shaft to complete the machining of the groove and to simulaneously form the other lateral surface. The tool can be reground a substantial number of times so that its useful life is a multiple of that of cylindrical milling tools having a diameter which matches the desired width of the groove.
Patent JP-H0518528-A (JP)
Title: Soot blower arrangement for boiler
Inventor: NAKAMURA KOJI
IPC: F28G1/16
Filed: 1991-07-08
Abstract: PURPOSE:To blow soot off with the same result as usual notwithstanding that the number of soot blowers is reduced to the minimum, by a method wherein the soot blower can be transferred at any place of the external walls of a boiler by scaffolding and railing, and is put into an inserting opening and taken out, and thus soot is blown off. CONSTITUTION:Scaffolds 1, rails 4, etc., movable provided so that soot blowers can be transferred vartically and horizontally along the external walls of a boiler, and the soot blowers, of which the number is made minimum, are mounted thereon and are transferred to the position at which soot is to be blown off. Each of the soot blowers is put into and taken out, and the soot adhering is removed using jets of steam or air by a time required. After that, the soot blower is transferred again to the next position to be blown off and the soot is blown off in the same manner. Since the steams or air for blowing the soot off is supplied using flexible piping 6, the soot blowers A, B, C can be transferred at any place, and it is made possible to keep the number of the soot blowers to be installed, to the minimum.
Patent JP-H1013752-A (JP)
Title: On-vehicle television receiver
Inventor: OKAWA KOICHI
IPC: H04N5/44
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To store a channel whose reception state is excellent at a high speed by storing the service area of a television broadcast station so as to detect the drive position of a vehicle thereby searching only a receptible channel in the service area during driving. SOLUTION: The current position of a vehicle is confirmed by a vehicle position detector 18 and data stored in a service area storage means 19 are searched to retrieve whether or not there is any receptible channel broadcast program at a current position of the vehicle. When the receptible channel broadcast program is available, channel data are outputted to a PLL circuit 6 and a reception block 10 is used to receive the channel and when the output of a signal meter 11 denoting the electric field strength of the voice signal of the received channel and the output of an AFS 12 denoting the electric field strength of a video image are prescribed value or over, the channel is stored in a storage section in a control section 17 as the reception enable channel. Moreover, whether or not other receptible channel is available is discriminated in addition and the similar operation is repeated.
Patent JP-2000002114-A (JP)
Title: Engine cooling device
Inventor: MAEDA ATSUSHI
IPC: F02M25/07
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To efficiently cool an EGR valve and to connect cooling water passages from an air compressor and the EGR valve with one another through relatively simple pipe lines. SOLUTION: An output port 16b of a radiator 16 is connected thereto with an inlet port 12b of a block cooling water passage 12a through the intermediary of a thermostat 15 and a coolant pump 14. An outlet port 12c of the block cooling passage 12a is connected thereto with an inlet port 13b of a head cooling passage 13a, and an outlet port 13c of the head cooling passage is connected to an inlet port 16a of the radiator 16, and is connected to an intake port 14b of the coolant pump 14 through the intermediary of the thermostat. A branch outlet port 12e of the block cooling passage is connected thereto with an inlet port 17b of a compressor cooling passage of an air compressor 17, and an inlet port 18b of a valve cooling water passage in an EGR valve 18 is connected to an outlet port 17c of the valve cooling passage.  Further, an outlet port 18c of the valve cooling passage is connected to the intake port of the coolant pump.
Patent JP-2000355449-A (JP)
Title: Continuous sheet material winding method, continuous sheet material, and continuous sheet material cutting device usable to the method
Inventor: TSUCHIYA YOSHINARI
IPC: B65H18/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To properly perform winding operation while suppressing the looseness of a winding body, by forming a fine projection on a continuous sheet material wound on a winding drum to be adopted as a winding body. SOLUTION: A continuous sheet material 1 is wound on a winding drum 3 to be adopted as a winding body 4, by using the material 1 being continuously elongating in a lengthwise direction and also equipped with a fine projection 2. A first continuous sheet material is cut along the lengthwise direction, to form second plural sheet materials juxtaposed in a width direction, and also the projection 2 is formed on at least one of the second plural continuous sheet materials, to wind up the materials on a common winding drum 3 to adopt the materials as plural winding bodies 4.
Patent JP-S5688757-A (JP)
Title: Method of wrapping roasted rice cake stick with laver sheet and device therefor
Inventor: KATAYAMA HIROYUKI
IPC: A23G3/02
Filed: 1979-12-21
Abstract: PURPOSE: A sheet of laver that has been previously coated with a bond solution is fed on the course of a roasted rice cake stick that is dried and being conveyed to wrap the stick on the conveyor, thus preventing the roasted rice cake stick from being wrapped unsatisfactorily with a sheet of laver.  
     CONSTITUTION: A sheet of dried laver (b) is nipped between conveyor belts 9, 9' and conveyed. In belts 9 and 9', one of them 9' is designed to be wider than the width of the laver sheet and the other 9 is narrower. The bond solution applying roller 22 is equipped on the conveying course and the laver sheet is coating with the bond solution on both surfaces. Then, the sheet comes to the sheet receiver 14 where it is cut with scissors 13, 13' to stand up vertically. The standing sheet of dried laver (b) is pushed forward by the dried stick of roasted rice cake (a) that comes on the conveying course 1 into a U-shape. Then, they pass between laver applicators 7 and 7' and the roasted rice cake stick (a) is wrapped with the laver sheet (b) on the surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5974991-A (JP)
Inventor: PEE HAA HOFUSHIYUNAIDAA
IPC: A61K38/00
Filed: 1983-09-09
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-S5867700-A (JP)
Title: Hippuristanols
Inventor: KIKUCHI HIROYUKI
IPC: A61K31/58
Filed: 1981-10-19
Abstract: NEW MATERIAL:The compound of formulaI or formula II (R1-R3 are H or acyl; the steric configuration at 22-position may be R- or S-configuration, however, when R1 is acetyl and R2 is H in the formulaI, the configuration is 22S). USE:It has antitumor activity and is useful as a carcinostatic agent. PROCESS:Isis hippuris which is a kind of Octocorallia belonging to Anthozoa class of Coelenterata is extracted with methanol, and the extract is further extracted with ethyl acetate. The extract is subjected to the silica gel column chromatography, and eluted with n-hexane-acetone gradient. The fractions containing hippuristanol are collected, and the compound of formulaI or formula II is separated from the fractions.
Patent JP-S6228722-A (JP)
Title: Film reader
Inventor: SATOMURA SEIICHIRO
IPC: G03B21/11
Filed: 1985-07-31
Abstract: PURPOSE:To correct the dislocation of a picture frame through simple operations, by providing a means which controls the frame moving quantity of a film so that the picture frame can be positioned to a designated position in accordance with a shifting quantity from a shifting quantity storing means for storing the shifting quantity of a film stopping position. CONSTITUTION:A microcomputer 22 has functions of a CPU, ROM, RAM, etc., inputs signals from switches P1, P2, and S through an interface 23 and the film winds signal of a roll film winding machine 24, and supplied x1, x2, y1, and y2 to a picture frame designation control circuit 25 as picture frame designating values. A picture signal corresponding to a prescribed area is supplied to a printer 26 by a gate circuit 30 which gates picture signals from a reader 27, provided with a line sensor 29 which photoelectrically reads pictures on the basis of the transmissive light of a microfilm F exposed by a light source 28, in accordance with the control of the control circuit 25. The control circuit 25 controls the gate circuit 30 and printer 26 in accordance with the picture frame designating values of the microcomputer 22 and causes a picture to be printed in a designated frame.
Patent JP-H11345969-A (JP)
Title: Power semiconductor device
Inventor: OGURA TSUNEO
IPC: H01L29/739
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To shorten the fall time of a power semiconductor device, lower the turning-on voltage of the device, and improve the load short-circuiting resistance of the device by specifying the sizes of an emitter layer of a first conductivity and a contact layer of a second conductivity in the channel widthwise direction. SOLUTION: When the sizes W1 and W2 of an n-type emitter layer 8 and a p-type contact layer 9 in the channel widthwise direction meets a relation, W1/(W1+W2)<=0.4, sizes in an IGBT, the fall time of a power semiconductor device when the device is turned off can be shortened while the increase of the turning-on voltage of the device is suppressed. When the size of the emitter layer 8 in the channel widthwise direction is adjusted to <=3 μm, the latch-up resistance and load short-circuiting resistance of the device can be improved by scarcely raising the turning-on voltage. In addition, since the emitter layer 8 is not brought into contact with an emitter electrode even partially, carriers can be stored in an element and the turning-on voltage of the device can be lowered.
Patent JP-H0910572-A (JP)
Title: Kneading device
Inventor: ABE ETSUHISA
IPC: B29B7/50
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain various kneading states only by simple rotary controlling operation. SOLUTION: A kneading device is equipped with a cylinder 1 and a built-in screw 2 in the cylinder 1. One or both of the cylinder 1 and the screw 2 are rotated and material is kneaded by kneading gaps 5 formed between the cylinder 1 and the screw 2. One or both of the screw 2 and the cylinder 1 are split into two or more and a plurality of kneading gaps 5 are formed between the cylinder 1 and the screw 2, so that kneading drive of material is unsynchronously carried out.
Patent JP-H11310279-A (JP)
Title: Discharge container with slit valve attached thereon
Inventor: HAYAKAWA SHIGERU
IPC: B65D83/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To protect a slit from being opened by controlling the impact of a content liquid to be applied to an orifice forming wall when a container in the state of removing a cap is toppled erroneously. SOLUTION: A discharge container 4 is formed of a cap B with a valve holding cylinder 12, an inner cap D co-working with the valve holding cylinder 12 and clamping a slit valve C, and the slit valve C is attached on a container mouth cylinder section through the cap B and the inner cap D, and a masking plate is so provided as to cover a slit end cut into the orifice forming wall of the slit valve C on the central section of the inner cap D, and a passage hole is formed around the masking plate.
Patent JP-H0833979-A (JP)
Title: Multilayer build-up automatic welding method
Inventor: FUJITA KEN
IPC: G06T7/00
Filed: 1994-07-20
Abstract: PURPOSE:To easily control positioning of a welding torch with good accuracy by determining the end point of a part tending to part from a part where two sheets of the images of groove shapes before welding after a second pass and before one pass overlap on each other and determining and controlling the aiming position of the welding torch on the basis of the position. CONSTITUTION:The contact point of beads 12 is determined in accordance with two sheets of the images of the groove shape before one pass and the present groove shape determined by searching the slit light 4 on the front or rear of a welding progression direction. The point where the groove shapes of two sheets of such images overlap on each other is a point where a change does not exist in the previous time. The point where the images do not overlap is a point where the change exists with the previous time, namely, the point where the images do not overlap is a point where the bead 12 is placed this time and both end points thereof are the ends of the bead 12 placed this time. The point is thus determined as the contact point of the previous bead 12, i.e., the aiming position of the welding torch 1. The positioning of the welding torch 1 is controlled on the basis of this position.
Patent JP-H1172593-A (JP)
Title: Method for coagulating boric acid and borate solution and coagulating agent used in this method
Inventor: KO KEISON
IPC: G21F9/16
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To disclose a method for coagulating a mixture by forming in advance polyborates from boron species in boric acid and borate solution and then mixing uniformly an inorganic coagulation agent with a special composition into the solution and the coagulating agent used in this method. SOLUTION: The pH value of a boric acid or borate solution is controlled to 7 to 10 and the solution is concentrated so that the water content in the solution is below 30% and all boron species are kept in solved state to form a polyborates solution with high polymerization factor. Then, chemicals such as divalent or higher metal oxide, hydroxide or salts or one kind or complex powder of several kinds of complex of those chemicals is uniformly mixed with the borate solution as coagulating agent to prepare a slurry capable of hardening, and the slurry is coagulated.
Patent JP-S5689768-A (JP)
Title: Developing device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1979-12-24
Abstract: PURPOSE: To prevent a fusion-fixing phenomenon of a developer layer, by making inverse drive of a magnetic material possible, and by rotating said material inversely at the end or start time of the copying and causing the developer layer scraper to act at this time.  
     CONSTITUTION: Magnetic material 2 can drive inversely for positive rotation driving (a) for development of latent image holding material surface A; and at the end or start time of the copy operation, magnetic material 2 is driven in inverse rotation as shown by (b) and scraper 5 consisting of an elastic thin plate of phosphorus bronze and so on is caused to act upon the surface. Thus, the developer layer stuck and held on the sleeve circumferential face is scraped through the circumference to prevent the occurrence of density variance in the developer layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08332043-A (JP)
Title: Cooking method
Inventor: UEDA MISAKO
IPC: A23L11/00
Filed: 1995-06-09
Abstract: PURPOSE: To relatively simply obtain tasty cooked food having proper sweetness. CONSTITUTION: This cooking method has a step for washing a material to be cooked, a step for obtaining hot water by boiling water, a step for putting a seasoning and the material to be cooked in hot water, a step for allowing to stand in a cooker for a prescribed time from a point of time when sugar is dissolved and a step for boiling for a prescribed time by a cooker after allowing to stand, in cooking the material to be cooked (especially beans such as black bean) by seasoning containing sugar.
Patent JP-S6412210-A (JP)
Title: 3-d image analyzer
Inventor: SHIMIZU HIROSHI
IPC: G01B11/24
Filed: 1987-07-06
Abstract: PURPOSE:To achieve a highly accurate 3-D image analysis, by making linear laser beam corresponding to X, Y and Z axed irradiate a long-sized rotary mirror, rotating intermittently at a set angle, at a specified interval. CONSTITUTION:Laser light source 1-3 generate luminous fluxes, for example, 1mm wide and 1m long, corresponding to X, Y and Z axes. A camera 4 is movable by steps along the depth of an object to be measured (3-D object) to allow the moving thereof at a position corresponding to the depth of field of the object so that accurate results are obtained at a less focus depth even in a photography. Laser beam from the light sources 1-3 are deflected in respective axes with rotary mirrors 5-7, which 5-7 are driven to rotate intermittently being synchronized with a pulse motor 8. A mirror 13 set with a tilt of 45 deg. to a photographing base deflects an optical axis of the light source 3 in the Z axis. 3-D measurement is possible by turning the mirrors 6 and 7 in the same direction. This enables highly accurate measurement and taking of size with a simple construction, thereby achieving a 3-D image analysis.
Patent JP-H0594678-A (JP)
Title: Magnetic disk device
Inventor: KAWABE YOSHIKO
IPC: G11B33/12
Filed: 1991-07-09
Abstract: PURPOSE:To shorten the access time and to improve the positioning accuracy by increasing the natural frequency at a torsion mode of a carriage assembly. CONSTITUTION:Plurally stacked magnetic disks 2 are grouped into halves and are provided at both edge parts of a rotary shaft 7 of a spindle motor and by allowing them to correspond respectively, plural heads 11 are provided at both edge parts of the carriage 14 supported with plural arms 13 and oscillated with an actuator. The spindle motor and the actuator are provided in a space of a box form base 1 and by allowing the spindle motor and bearings 6, 21 of the actuator to approach the magnetic disk at both edge parts and the heads 11, they are provided via seals 8, 20 and covers 3a, 3b covering the magnetic disk 2 and the heads 11 and screwed to the base 1.
Patent JP-H0518230-A (JP)
Title: Exhaust gas purification device for diesel engine
Inventor: KANAZAWA HIROYOSHI
IPC: F02B3/06
Filed: 1991-07-09
Abstract: PURPOSE:To prevent melting loss or the like of a Diesel particulate filter(DPF), and obtain speedy, sufficient and stable regeneration process. CONSTITUTION:A regenerating electric heater 6 is arranged on the periphery of a DPF 5, while a bypass pipe 7 which is opened at the stopping time of a Diesel engine 1 is provided upstream from the DPF 5. A vacuum pump 9 which is driven at the stopping time of the Diesel engine 1 is arranged on the bypass pipe 7.
Patent JP-H09100246-A (JP)
Title: Method for dehydrogenation of ethylbenzene to styrene
Inventor: JIEIMUZU AARU BATORAA
IPC: C07C15/46
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To produce styrene without losing catalyst activity and productivity in plural serially arranged reactors by using a high selective dehydrogenation catalyst in the reactor at the upstream side and a low selective dehydrogenation catalyst in the reactor at the downstream side.  
     SOLUTION: A high selective dehydrogenation catalyst is used in at least the first reactor out of plural serially arranged dehydrogenation reactors and a low selective dehydration catalyst in at least the last reactor. Ethylbenzene is dehydrogenated into styrene and aromatic compounds by flowing the ethylbenzene through the dehydrogenation catalyst beds in the reactors. It is preferable to use a high selective iron oxide catalyst as the high selective dehydrogenation catalyst and a low selective iron oxide catalyst as the low selective hydrogenation catalyst. The reactor is preferably composed of at least three vertical radial-bed dehydrogenation reactors 10, 110, 210. Further, the reactor is preferably operated at 900-1225° F, at a pressure of 8-22 PISA and at a velocity of flow of 100-400feet/sec. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1112312-A (JP)
Title: Catalyst for olefin polymerization and production of olefinic polymer
Inventor: KANEKO TOSHIYUKI
IPC: C08F4/659
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an olefinic polymer of good processability by using a solid polymerization catalyst in which an ionic compound is chemically carried on an inorganic carrier treated with a transition metal compound, an organic metal compound and a specific silicon compound. SOLUTION: The objective catalyst is prepared by bringing (A) a transition metal compound containing a transition metal in group 4 of the periodic table as bis(cyclopentadienyl)titanium dichloride into contact with (B) an organometallic compound as a trimethylalumium and (C) a solid catalyst component formed by allowing (iii) an ionic compound as lithium tetrafluoroaluminate to act on (i) an inorganic carrier bearing surface hydroxyl groups and (ii) a silicon compound of the formula: R<1> s R<2> t SiX<1> 4-s-t (R<1> is a 6-20C aryl, etc.; R<2> is a 1-20C alkyl, etc.; X<1> is halogen; s is 2 or 3; t is 0 or 1; and s+t is 2 or 3) as lithium tetrafluoroaluminate, etc.
Patent JP-S6147750-A (JP)
Inventor: MANFUREETO RIIDERAA
IPC: C08G77/32
Filed: 1985-08-01
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-H0332946-A (JP)
Title: Door inside handle lighting device for automobile
Inventor: NISHINO MIYOJI
IPC: B60Q3/02
Filed: 1989-06-30
Abstract: PURPOSE:To enable the easy operation of a door inside handle in stepping out of an automobile by making control for turning on a door inside handle lighting means for a constant time when both contacts of a headlamp switch and an ignition switch are open. CONSTITUTION:A handle lighting lamp 1 is provided in the vicinity of a door inside handle 12 fitted to the inner side of a door, and the on-off control of the lamp 1 is made via a control circuit 2. Each one end of a headlamp switch 3 and an ignition switch 4 is connected to the control circuit 2, and the other end of the ignition switch 4 is connected to a part of circuit led from a battery 20 to the headlamp 1. Also, a headlamp 5 is provided between the other end of the headlamp switch 3 and the circuit led from the battery 20 to the handle lighting lamp 1. Furthermore, the control circuit 2 is made to turn on the handle lighting lamp 1 for a constant time, when both switches 3 and 4 are open.