baber/WOPTO huggingface dataset:
Patent JP-S5368842-A (JP)
Title: Static relay
Inventor: SUZUKI SHIROU
IPC: H01H47/32
Filed: 1976-11-30
Abstract: PURPOSE: To eliminate a specific momentary element providing economy, by such means that with a first and second level detector provided, anti-time limit characteristic be obtained for a range of prescribed input and momentary operation characteristic for an input above the prescribed value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S646608-A (JP)
Title: Internal ceramic tube
Inventor: JIYANNPIEERU KASAANIYU
IPC: F23C3/00
Filed: 1988-06-11
Abstract: PURPOSE: To reinforce an inner ceramic pipe and to increase the allowable amount of offset in axial direction by providing an annular collar that projects toward the inside in radius direction while being engaged between edge parts at a sleeve that coaxially surrounds the edge part of pipe part pieces that needy to be connected each other. CONSTITUTION: A number of pipe part pieces 6 for forming an inner ceramic pipe 5 are connected by a sleeve 8 for surrounding axially. An annular collar 9 that projects toward the inside in radius direction and is engaged between the adjacent edge parts of the pipe part pieces 6 is carried in the middle of the longer direction on the inner surface in radius direction of the sleeve 8. The inner diameter of the collar 9 is essentially equivalent to the inner diameter of the pipe part pieces 6, its outer diameter is slightly larger than the outer diameter of the pipe part pieces 6, and a certain degree of play in radius direction is given by considering an offset in the axial direction of the pipe part pieces 6 while airtightness and liquid-tight sealing are secured at a pipe part piece interlocking part.  The diameter of an inner surface part 10 located at both edges of the collar 9 gradually increases toward the edge part of the sleeve 8.
Patent JP-S6035803-A (JP)
Title: Mode coupler of circular waveguide
Inventor: IIDA MITSUMOTO
IPC: H01P1/213
Filed: 1983-08-08
Abstract: PURPOSE:To obtain a small-sized both circular/straight polarization type TE21 mode coupler having sufficiently wide band characteristics by branching a TE21 mode wave having two electric field distribution intersected at right angles into groups at the same position on a main transmission line. CONSTITUTION:The mode coupler is constituted by a circular waveguide 41 and eight rectangular waveguides 42 being subtransmission lines, symmetrically arranged on the periphery of the waveguide 41 while keeping 45 deg. around the center axis. The waveguides 42 use their wall surface in the electric field direction in common at the periphery of the waveguide 41 and are arranged like an array and coupled with the waveguide 41 through plural coupling holes 43 having long sides in the pipe axis direction. The intervals of respective coupling holes 43 are decided to about 1/4 the intra-pipe wavelength of the TE21 mode wave and the coupling factor of the coupling holes 43 are distributed, so that another mode wave transmitted in the waveguide 41 is not coupled and only the TE21 mode wave can be branched as a group.
Patent JP-H0311908-A (JP)
Title: Earthing tool
Inventor: KIKUCHI NAOSHI
IPC: H02G1/02
Filed: 1989-06-07
Abstract: PURPOSE:To improve workability of earthing by installing the base end of an insulating bar to the pylon and by providing in advance sn earthing conductor to the pylon in an earthed condition. CONSTITUTION:An earthing tool 1 has a hook-shaped metal piece 3 at the tip of its insulating bar 2 to which an earthing conductor is connected in structure. For this earthing tool 1 a base end 2a of the insulating bar 2 is pivotably installed to a pylon 5, while the earthing conductor 4 is earthed 6 to the pylon 5. In such a condition it is installed to the pylon 5 in advance. In earthing, it will do to pivot the insulating ber 2 with its base end 2a as an axis and to bring the hook-shaped metal piece 3 into contact with the conductor, e.g. a jumper wire 7. The earthing tool 1 will thereby be unnecessary to carry, etc., and earthing can be done very easily.
Patent JP-H0436266-A (JP)
Title: Phenylsulfinylalkylcarboxylic acid derivative
Inventor: KITAZAWA MAKIO
IPC: A61K31/22
Filed: 1990-06-01
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are 1-10C alkyl; R<3> is H or 1-4C alkyl; X is halogen; (m) is 1-3; (n) is 1 or 2). EXAMPLE:Methyl 5-(3,4-dichlorophenylsulfinyl)-4-(N,N-dipentylcarbamoyl) pentanoate. USE:A drug having competitive cholecystokinin (CCK for short) antagonism, suppressing cholecyst contraction and amylase secretion caused by CCK, useful as a preventive and therapeutic agent for diseases such as hypersensitivity colitis, biliary dyskinesia, acute pancreatitis, etc. PREPARATION:A compound shown by formula II is subjected to react with a compound shown by formula III (A and B are cyano, 2-5C alkoxycarbonyl, etc.) and then with an amine shown by formula IV to form a new compound shown by formula V (R<4> is 1-4C alkyl) as a starting raw material, which is oxidized with an oxidizing agent to give a compound shown by formula I where R<3> is R<4>.
Patent JP-H09326902-A (JP)
Title: Method for correcting picture element deviation in subscanning direction of linear image sensor
Inventor: KATAYAMA TORU
IPC: H04N1/48
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To correct a deviation between colors in an output image resulting from a deformation (picture element deviation) in the subscanning direction of each of R, G, B linear image sensors. SOLUTION: A test chart 102 on which a linear image 100 extended in a main scanning direction X is carried is read in 2-dimension by each of R, G, B linear image sensors 1r, 1g, 1b and an image data file is generated for each picture element of each main scanning line. Based on the image data file, a picture element deviation amount corresponding to a color slurring in the subscanning direction between the picture element of the G linear image sensor 1g and the picture elements of the same picture element number of the remaining image sensors 1r, 1g is calculated for each picture element number to generate a picture element deviation correction table. Actually in the case that the image information carried on the original is read by each of R, G, B linear image sensors 1r, 1g, 1b as image data, the read image data are corrected based on the picture element deviation correction table.
Patent JP-S63308436-A (JP)
Title: Subbus coupling device for home bus system
Inventor: OKAMOTO SHINJI
IPC: H04L69/40
Filed: 1987-06-10
Abstract: PURPOSE:To enable an efficient communication between transmission media of different kind by conducting a communication test when a transmission error occurs between a subbus coupling device and a communication controller at a transmission destination, and sending the test result and a command corresponding to it to the communication controller at the transmission destination or intelligent equipment. CONSTITUTION:When communication controllers 25-31 which are connected to transmission media of different kind have a communication through subbus coupling devices 32-34, a communication test is taken for the communication controllers at transmission destinations in case of the occurrence of a transmission error among the communication controller at the transmission destinations, the test result and command corresponding to the test result are sent to the communication controllers at the transmission destinations and intelligent equipment 35, and the communication controllers at the transmission origins resent data and select paths automatically. Consequently, the efficient communication among the transmission media of different kind is made.
Patent JP-H05309424-A (JP)
Title: Formation of recessed part of hollow shaft
Inventor: YASUI TOSHIHIRO
IPC: B21D22/02
Filed: 1992-05-11
Abstract: PURPOSE:To form high-accuracy recessed parts on a product as its weight is limited as possible by compressing and deforming parts filled with pieces of a hollow shaft and pieces through a punch in the axial direction to form the recessed parts. CONSTITUTION:A metallic pipe material is cut to a prescribed dimension to form a hollow shaft 1 and a piece 2 of metallic material is pressed and fitted into the right end of the hollow shaft 1. Then, three punches 6, 7, 8 where their lower surfaces are formed in the shape of a circular arc are provided in the longitudinal direction and in parallel on a press, first, a middle punch 7 is operated downward and the central parts of the respective longitudinal directions of the part filled with piece and the piece 2 are compressed and deformed to form the recessed part 4. Then, the recessed parts 3, 5 are formed by the punches 6, 8 in the same way. As a result, the rigidity of the pressed and fitted part of the piece 2 of hollow shaft 1 becomes high, when the pressed and fitted parts of the piece 2 are pressurized and compressed by the punches 6, 7, 8 in the axial direction, they are recessed along the pressurizing surface in the axial direction.
Patent JP-S5478059-A (JP)
Title: Gain control circuit
Inventor: MINAMI TOKUO
IPC: H03G3/10
Filed: 1977-12-05
Abstract: PURPOSE: To cause a circuit to perform a sufficient AGC operation without making an AGC operation range narrower even for a large input by constituting the circuit so that AGC signals and manual gain regulating control signals may be applied to separate amplifier elements.  
     CONSTITUTION: Intermediate frequency input signals from terminal 1 are applied to intermediate frequency amplifier 16 through variable gain controlling transistor 6, and amplified signals are applied to AM detecting diode 22 through intermediate frequency transistor 27. Next, demodulated low frequency output signals are generated at terminal 25 and are taken out from the low pass filter consisting of resistance 19 and capacitor 18 and are applied to the base of transistor 6 through resistance 3, thereby operating AGC. In this constitution, emitters of the second and the third transistors 9 and 12 are connected to the collector of transistor 6, and further, the collector of one transistor 12 is provided with load resistance 13 to take out the output, and the base voltage of transistor 12 is changed by gain regulating variable resistor 15. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11303643-A (JP)
Title: Rotary piston engine and compressor
Inventor: YOSHIDA NORIAKI
IPC: F01B13/06
Filed: 1998-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a low polution car engine device utilizing both advantages of a recipro type and a rotary type. SOLUTION: In this engine, cylinders 5, 7, and the like are provided in a radial form around a rotor 2 making its rotary shaft as the center, pistons 11, 13, and the like are provided, and, planetary gears 23, 25, and the like are fixed to crankshafts 17, 19, and the like, so as to form a recipro mechanism. A rotary bearing hole is provided to a housing 3, and the suction hole 30; the ignition plug; the exhaust hole 33; the ventilation hole 35; and some other several members; of the stroke mechanisms, are provided on the periphery of the housing 3. A rotary bearing hole is provided to a side housing 4, and a track gear 29 is fixed to the side housing 4. The rotor 2 is assembled in a sandwith form by the housing 3 and the side housing 4. The planetary gears 23, 25, and the like, and the track gear 29 are engaged at the gear number ratio 1:3, and 6 cylinders and 6 strokes are made standard.
Patent JP-H0811682-A (JP)
Title: Body upper surface treatment device for vehicle
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1994-06-27
Abstract: PURPOSE:To polish the body upper surfaces of a vehicle such as bonnet surface, windshield glass surface, roof surface, etc. cleanly and efficiently by the lifting and oscillation of a top buff supported and on a traveling frame and rotated drivingly. CONSTITUTION:The lower end of a guide frame on which a rotatable top buff 17 is supported liftably is pivoted P swingably on a traveling frame 1, and the top buff 17 is rotated by the oscillation of the guide frame and the lifting control of the top buff 17 so as to follow the body surface contactedly with a specified surface pressure.
Patent JP-2000341984-A (JP)
Title: Inverter equipment
Inventor: NAKAMURA TOSHITAKA
IPC: H02P6/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To maintain instantaneous power at a constant value and restrain torque ripples, when the induced voltage waveform of a single phase winding is distorted from a rectangular wave due to the influence of armature reaction. SOLUTION: Inverter equipment, which drives an AC motor 1 provided with a plurality of single phase windings as a multiphase windings forming a rotating magnetic field, is equipped with a plurality of inverters 3-1 to 3-8 which supply AC currents to the plurality of single-phase windings by PWM control, generate a rotating magnetic field and drive the AC motor 1, current command determining means (4-1 to 4-8) which are installed corresponding to respective inverters 3-1 to 3-8, and give current commands individually to the corresponding inverters 3-1 to 3-8, and a voltage detecting means 25 detecting the voltages of the single- phase windings of the AC motor 1.  The current command determining means consist of current command operating means (31, 32) calculate the current commands of the corresponding inverters 3-1 to 3-8, based on the current reference and voltage reference which are common to the respective inverters 3-1 to 3-8 and the voltages detected by the voltage detecting means 25.
Patent JP-S6125119-A (JP)
Title: Laser scanner
Inventor: ICHIKAWA TOSHIYUKI
IPC: G02B5/32
Filed: 1984-07-14
Abstract: PURPOSE:To reduce the size of a hologram scanner by providing a fixed hologram which deflects a laser beam polarized and scanned by a laser light scanning mechanism again on the optical path of the laser beam. CONSTITUTION:Scanning light 18 is polarized by a hologram disk 11 which is driven by a motor 7 and reflected by a mirror 12. The light enters a hologram window 14 and polarized there to strike a bar code 6. Image re-forming light 19 reflected by the bar code 6 is converted by the hologram window 14 into parallel light, which is converted by the hologram window 14 into parallel light, which is reflected again by the mirror 12 and converged on the hologram disk. Thus, the image re-forming light is converted into the parallel light to reduce the convergence area of the mirror and hologram, so the hologram scanner is reduced in size.
Patent JP-S5268669-A (JP)
Title: Rolling-out tension controlling unit for sheetshape articles
Inventor: TABUCHI TOSHIMITSU
IPC: B65H23/182
Filed: 1975-12-06
Abstract: PURPOSE: Keeping the incoming oil pressure of an oil pressure motor which drives the rewinding shaft for a sheet, shape articles at the fixed figure, the outgoing oil pressure is controlled in accordance with the deviation between the detected value of a rolling -out tension and the standard value. In so doing, aimed at is to produce a tension control device whose volume of fluctuation is small against the standard tension. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5386254-A (JP)
Title: Electronic timepiece with calendar
Inventor: NITSUTA TATSUO
IPC: G04C3/14
Filed: 1976-12-03
Abstract: PURPOSE: To provide an electronic timepiece with calendar, in which hour, minute and second hands and calendar indicating panels such as date and day panels are driven by separate motors, and correction of the date at the end of a month can be dispensed with regardless of whether the month has 31 days or less. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05342721-A (JP)
Title: Pushing-in mechanism of cartridge-type recording medium
Inventor: SUGIHARA HIROYUKI
IPC: G11B15/68
Filed: 1992-06-05
Abstract: PURPOSE:To stabilize the insertion operation of a cartridge by means of a simple mechanism and to make an apparatus small-sized regarding the pushing-in mechanism of a cartridge-type recording medium. CONSTITUTION:A cartridge-type recording medium 9 which has been gripped, held and conveyed by means of a hand mechanism part 11 which has been installed at an accessor mechanism part in a library apparatus is inserted into a magnetic tape apparatus or the like. At this time, the pushing-in mechanism, of the cartridgetype recording medium 9, which pushes in the cartridge-type recording medium 9 is installed. The hand mechanism part 11 is constituted of two hands 11-1, 11-2 which are actuated so as to work in conjunction with each other. Medium gripping and holding mechanisms 21-1, 21-2 are installed at one end of each hand; medium pushing-in mechanism parts 22-1, 22-2 are installed at the other end of each hand. When the two hands are opened and the gripping and holding state of the cartridge-type recording medium is released, the cartridge-type recording medium 9 can be pushed in its insertion direction at two points by means of the two medium pushing-in mechanism parts 22-1, 22-2.
Patent JP-H05336822-A (JP)
Title: Harvester of vegetable
Inventor: NISHINO EIJI
IPC: G05B13/02
Filed: 1992-06-05
Abstract: PURPOSE:To improve operability of harvesting operation for harvesting vegetables. CONSTITUTION:Reaped vegetables, etc., are cleaned with a cleaning brush 27 of a cleaning device halfway during transfer by a transfer device 21 and simultaneously judged by a judging device 37 of a hand device 3 and fed to a housing box 46 at a prescribed position of a storage device part 45 by the hand device 33. Harvesting operation of these vegetables are remarkably improved by cleaning these reaped vegetables or classifying these vegetables every grade, etc., during transfer.
Patent JP-H05340029-A (JP)
Title: Coupled beam
Inventor: DOKEN JUNZO
IPC: E04C3/12
Filed: 1992-06-05
Abstract: PURPOSE:To make dimensional and positional accuracy more excellent and to improve the air tightness of a house by forming a coupled beam applied to a house building so as to have a panel member supporting section on the side wall part of a beam body. CONSTITUTION:A coupled beam 5 applied to the first floor section (ground sill) of a house is formed so as to have a heat insulating material layer 10, a top plate 20, a bottom plate 30, side wall plates 40, 41 and a shock absorbing material layer 50. A supporting section 41a to support panel members spreadingly provided afterwards, for example a floor panel and a ceiling panel, is unitedly formed on the side wall plate 41. In the case of spreadingly providing the floor panel using the coupled beam 5, the floor panel being rectangular in a plane shape is mounted and supported on the supporting section 41a of each coupled beam through the shock absorbing layer 50. The top face of the supported floor panel is positioned at the same height as the top face of each coupled beam.
Patent JP-H0920514-A (JP)
Title: Intercalation compound and its released substance by sorption of polymer in small amount of carrier, and their preparation and synthesized substance containing them
Inventor: GIYARII DABURIYU BIIRU
IPC: C08L101/00
Filed: 1996-06-07
Abstract: Intercalates formed by mixing the phyllosilicate with a polymer and a liquid carrier, and extruding the mixture through a die-opening to adsorb or intercalate the polymer between adjacent phyllosilicate platelets. Sufficient polymer is adsorbed between adjacent phyllosilicate platelets to expand the adjacent platelets to a spacing of at least about 10  ANGSTROM  (as measured after water removal), up to about 55  ANGSTROM  and preferably in the range of about 30-40  ANGSTROM , so that the intercalate easily can be exfoliated into individual platelets by heating the polymer to its melting point, to provide a matrix polymer/platelet composite material.
Patent JP-S6124281-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUEMASA TOMOKI
IPC: H01L29/49
Filed: 1984-07-13
Abstract: PURPOSE:To prevent the dielectric breakdown of an insulating film by introducing impurity to an electrode forming material, selectively etching the electrode forming material and activating the impurity in the electrode forming material. CONSTITUTION:Impurity is introduced to polysilicon 3 through an ion implantation method. Polysilicon 3 is etched selectively through RIE while using a resist film 4 as a mask. The resist 4 is removed, and the ion-implanted impurity is activated through heat treatment to bring polysilicon 3 to a conductive state. Accordingly, charges are not stored in polysilicon, thus eliminating the possibility of the dielectric breakdown of an insulating film, then improving yield on the manufacture of a semiconductor device.
Patent JP-H01317657-A (JP)
Title: Production of rapidly cooled metallic foil
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a foil having good shape of end part by arranging grooves on surface of side dam at sliding part range brought end faces of cooling rolls into contact with the side dam and a passage connecting with the grooves, supplying gas, etc., to this passage and also arranging end face pressing device. CONSTITUTION:Metal plate constituting the side dam 3 uses copper alloy and by water-cooling this inner part, the inner surface temp. is held to less than the prescribed temp. Fine shell contact-solidified to the metal plate is easily dropped out from the plate face. Further, it is prevented with inert gas or lubricant supplied through the grooves 7 at inner face side of the side dam, that molten metal 4 such as molten steel penetrating into gap between the side dam 3 and end faces of the cooling rolls 1, 1' is invoded. Further, the side dam 3 is adjusted as pressing to the end faces of the cooling rolls 1, 1' with the end face pressing position adjusting device 8, to easily prevent the penetration of the molten metal. By this method, trouble of the development of solidified shell, etc., is eliminated and the foil having good shape at end face can be obtd.
Patent JP-S6125958-A (JP)
Title: Autochoke apparatus for internal-combustion engine
Inventor: KOBAYASHI KAZUYUKI
IPC: F02M1/10
Filed: 1984-07-13
Abstract: PURPOSE:To obtain the simple constitution at a low cost by installing a choke spring which adjusts the opening degree of a choke valve according to the temperature variation of the engine and is made of high-polymeric material and by adjusting the opening degree of the choke valve by the choke spring only. CONSTITUTION:When the choke shaft 19 of a choke valve 11 is set eccentric by (e) with respect to the center 14a of a choke bore 14, the inhaled air due to the lowering of a piston generates a couple of revolution force, since the pressure receiving area of the choke valve 11 differs with respect to the center. At this time, a reaction force for the couple of revolution force is generated onto a spiral spring 12 for choke which is made of the high polymeric material such as high-polymeric urethane elastomer and whose one edge is fixed onto the choke shaft 19 through a plate 15. Since the modulus of direct elasticity of the spring 12 varies because of the temperature variation, and the springy force varies, the choke valve 11 can be opening/closing-controlled according to the variation of the engine temperature by the spring 12 only.
Patent JP-S5770922-A (JP)
Title: Compressor shaft seal device for turbo-charger
Inventor: YAMADA KOUICHIROU
IPC: F02B39/00
Filed: 1980-10-20
Abstract: PURPOSE: A turbo-charger's compressor shaft seal device which is simply designed and frees of oil leakage at high speed running.  
     CONSTITUTION: A seal plate 16 is firmly fit on the surface of a thrust bearing 8 opposed to a back plate 7 and a folded part 23 or an extension of the plate 16 is formed and fit on the external peripheral face of the thrust bearing 8. The end of the folded part 23 is tightly inserted in an entire guide groove 24 made in the face of a center housing 2 except a notched part 15. The lower end of the seal plate 16 extends into a drain port 13 in such a manner that a partition plate 21 projecting from the notched area 15 of the thrust bearing 8 covers the notched area 15. 
     COPYRIGHT: (C)1982,JPO&Japio