baber/WOPTO huggingface dataset:
Patent JP-2000249540-A (JP)
Title: Device and method for measuring shape of cylindrical object
Inventor: SAKAI MAKOTO
IPC: G01B11/245
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To accurately measure the degree of cylindrical property by the V block method by separately providing a mechanism for rotating an object to be measured, detecting the position change in the normal line at a part corresponding to the contact surface with the V block of the object to be measured, and obtaining the position of the contact surface of a virtual V block that vertically touches a cylindrical object. SOLUTION: By rotating rollers 45 and 46 with a drive source, a cylindrical object 1 to be measured is rotated. The outer diameters of the rollers 45 and 46 are accurately measured, and the amount of rotation of the cylindrical object 1 can be detected from the amount of rotation. A V block measurement part 41 is composed of three sets of non-contact type tangential displacement meters consisting of light source parts 31, 34, and 37 and corresponding light reception parts 32, 35, and 38, and each light source part and light reception part are fixed in each specific position relationship.  Then, by detecting the position change in the tangent line of a part corresponding to the contact surface with the V block of the cylindrical object 1 is detected by the three sets of tangential displacement meters, the position of the contact surface of the virtual V block in contact with the cylindrical object 1 virtually is accurately obtained.
Patent JP-H01229315-A (JP)
Title: Coordinate detection device
Inventor: FUJIO HIROSHI
IPC: G06F3/046
Filed: 1988-03-09
Abstract: PURPOSE:To attain the highly precise detection of a coordinate by providing a couple of conductors having third pitches larger than first and second pitches. CONSTITUTION:When the pitches (p) of the conductors 1 and 2 are optimum in the range of a certain height in an indicator, an amplitude characteristic with respect to an inductive voltage and a position can be made satisfactory when the pitches of the conductors 1 and 2 are selected to 1.5p-2p for the range of a certain height except for said range. Consequently, the conductors 8 and 9 having pitches (c) larger than the pitches (p) and (q) are wired. When the conductors 3 and 4, and the conductors 8 and 9 are combined, the pitches (c) are selected so that they are optimum for the detection of the coordinate in the range of the certain height. Thus, the coordinate can be detected based on the number of the pitches even if the indicator is in the range of extremely high height, and precise detection can be executed.
Patent JP-S61213172-A (JP)
Title: Recorder
Inventor: TSUTSUMI AKIO
IPC: B41J2/32
Filed: 1985-03-18
Abstract: PURPOSE:To obtain a recorder capable of being used for both thermal recording and thermal transfer recording, by a construction wherein an ink ribbon and recording paper are separately provided, a detector for detecting the presence or absence of the ink ribbon is provided, and either one or both of a recording voltage supplied to a thermal head and a pulse width are controlled according to a signal from the detector. CONSTITUTION:A facsimile signal received through a circuit is subjected to electrical treatments such as demodulation, decoding and amplification, and the treated signal is supplied to an input terminal 74 for image signals. Then, signal treatments and amplification are conducted according to a recording mode by a driving circuit 73, and a driving pulse voltage is outputted. At this time, since the presence of the ink ribbon 44 is detected by an ink ribbon detector 70, a voltage in an optimum condition for thermal transfer recording is supplied from a DC power source circuit 72 to the driving circuit 73, and a driving pulse with the voltage value is impressed on the thermal head 25. A solid ink layer on the ink ribbon 44 is melted in accordance with the record patterns, and the melted ink is transferred onto a recording paper 80a maintained in close contact with the ribbon 44 by pressing by a platen roller 26, whereby recording is performed.
Patent JP-S59181293-A (JP)
Title: Novel physiologically active proteinous substance
Inventor: SATOU SEIJI
IPC: C12N5/077
Filed: 1983-03-31
Abstract: PURPOSE:To provide a novel physiologically active proteinous substance having DNA synthesis promoting activity and produced by a myelogenous leukemia cell strain. CONSTITUTION:A myelogenous leukemia cell strain (e.g. k562-T1 strain) is cultured in a protein-free medium, and the novel substance having DNA synthesis promoting activity and produced and accumulated in the cultured product is separated therefrom. The novel substance can be divided into those having a molecular weight of 6,300+ or -500 and 9,000-13,000, and further classified to those exhibiting the isoelectric point of the table. It is not decomposed by (deoxy) ribonuclease and neuraminidase, and is inactivated by a protease such as (chymo) trypsin. USE:It is useful as an adjuvant, a remedy for anemia and wound, a carcinostatic agent, etc.
Patent JP-S58171424-A (JP)
Title: Ethylene-alpha-olefin copolymer composition for molding blown film by water cooling
Inventor: MASUMOTO MITSUAKI
IPC: C08L101/00
Filed: 1982-04-02
Abstract: PURPOSE:A copolymer composition useful for molding a blown film by water cooling, having improved blocking resistance and transparency, obtained by adding a specific high-density polyethylene to an ethylene.alpha-olefin copolymer. CONSTITUTION:A composition comprising (A) 60-95wt% copolymer and ethylene and 4-20C alpha-olefin having 0.5-3(g/10min) melt flow rate MFR2 by 2,160g weight, 0.910-9.940(g/cm<3>) density, 40-70% crystallinity by X-ray, and 115- 130 deg.C melting point and (B) 5-30wt% high-density polyethylene having 0.1- 32MFR2 by 2,160g weight, a ratio of MFR10 by 10kg weight to MFR2 of 5- 18MFR10/MFR2 and 0.945-0.970 density.
Patent JP-H08250371-A (JP)
Title: Capacitor, its manufacture and manufacture of dielectric
Inventor: KOBAYASHI TAKESHI
IPC: H05K1/16
Filed: 1995-03-14
Abstract: PURPOSE: To provide a high-capacity capacitor by composing the dielectric by electrically disconnecting the conductor path formed of conductive material mixed in dielectric material. CONSTITUTION: The dielectric which forms a capacitor is provided by electrically disconnecting the conductive path formed of conductive material mixed in dielectric material. The capacitor is manufactured by forming the conductor by mixing the conductive material in the dielectric material, providing the conductor with the electrodes which face each other, intermittently applying current or a voltage that electrically disconnects the conductive path of the conductive material and converting the conductor into dielectric. Then, in the ceramic maternal as the dielectric, over 50wt.% or more of the conductive material is mixed.  Alumina powder is used as the ceramic material, tungsten powder or tungsten oxide powder or molybdenum powder or molybdenum oxide powder is used as the conductive material, and the conductor for forming the dielectric is formed in a ceramic wiring board by simultaneously baking it with the alumina ceramic wiring board.
Patent JP-S53139066-A (JP)
Title: Brake valve
Inventor: TSUBOUCHI KAORU
IPC: B60T15/04
Filed: 1977-05-11
Abstract: PURPOSE: To prevent working delay, by coaxially disposing two valves for controlling brake driving means in series, and by simultaneously actuating external operational force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11249365-A (JP)
Title: Image forming device
Inventor: UEDA YOSHIHIRO
IPC: H01H9/22
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can surely detect that plural cover members are in a closed condition, which can be made compact and inexpensive by reducing the number of parts. SOLUTION: This image forming device is provided with an open/close frame 55, a front cover 91, a safety switch 81, a first linking member 85 positioning a supporting shaft 86 on the right end of a guide hole 84 when the frame 55 is in the closed condition, and a second linking member 88 capable of turning around the shaft 86 and having an operating projection 89 pressing the part to be operated 82 of the switch 81 when the shaft 86 is positioned on the right end of the hole 84 and the cover 91 is in the closed condition.
Patent JP-S61214160-A (JP)
Title: Manufacture of metallic mold in optical disk manufacturing process and device for manufacturing optical master disk
Inventor: GOTO AKIRA
IPC: G11B7/26
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a metallic mold of a high quality by electroforming a nickel master by attaching an electrode to the center part of a recorded master disk which has formed a conductive film, and also attaching eccentrically an optical disk original board to the surface of the side opposed to a cutting head of a turntable. CONSTITUTION:A turntable 2 whose master disk 1 has been attached to a fitting base 13 is rotated at a constant angular velocity, a cutting head 3 is moved successively from the inside periphery side of the turntable 2 to the outside periphery side, and a laser beam 5 which has been modulated by an information signal is irradiated to an area extending to the outside peripheral edge of the largest original board 1 centering around a revolving shaft 11. Subsequently, the fitting base 13 is rotated and an unrecorded area of the master disk 1 is moved to the upper part of the shaft 11, and a new information signal is recorded in the outside peripheral edge of the largest master disk 1 or an area which does not interfere with a signal train 18b of the outermost periphery of an information recording part 18, centering around the shaft 11. Plating is performed to a recording surface of a recorded original board 22 in which the information signal has been recorded in a shape of a pit, and nickel is electroformed by using the plating surface as the cathode. In this way, a nickel master of a high quality is obtained.
Patent JP-H04246848-A (JP)
Title: Integrated circuit package
Inventor: IKEUCHI TAKAO
IPC: H01L23/12
Filed: 1991-01-31
Abstract: PURPOSE:To prevent input-output signals of an IC from deteriorating in characteristics. CONSTITUTION:An IC chip 12 mounted on a board 11 of an integrated circuit package 10 are connected to metallized wirings 14 and 15 through bonding wires 13, and the metallized wirings 14 and 15 are connected with external terminals 16. A groove 17 is provided between the adjacent metallized wirings 14 and 15 by removing a board material between the adjacent metallized wirings 14 and 15. As mentioned above, the groove 17 is provided between the metallized wirings 14 and 15, whereby cross talk characteristics can be improved between the metallized wirings 14 and 15.
Patent JP-S58171977-A (JP)
Title: Heat transfer recorder
Inventor: ITOU YOSHIO
IPC: B41J2/325
Filed: 1982-04-01
Abstract: PURPOSE:To obtain good-quality prints without causing any wrinkle in an ink ribbon by using a system in which a recording paper and a heat-transfer ink ribbon are wound around the periphery of a cylindrical rotator and heat corresponding to picture signals is applied to them while feeding them in a close- contact state. CONSTITUTION:An inlet roller 13 and an outlet roller 14 are provided at a place slightly far from a cylindrical rotator 10 provided with an elastic layer 12 on the periphery of a rigid drum 11, and in this way, a long heat-transfer ink ribbon 17 is contacted with the periphery of the rotator 10 and separated. Then, a recording paper 25 is supplied to the surface of the rotator 10 on the upstream side of the inlet roll 13, and the peripheral speed of the inlet roll 13 is perferably made slightly slower than that of the rotator 10. The rotator 10 is turned, and while moving the paper 25 and the ink ribbon 17 along the periphery of the rotator 10, heat corresponding to picture signals is applied to the ink ribbon 17 by a thermal head 20 and the irradiation of laser beams and thereby ink is thermally transferred to the paper 25 for recording.
Patent JP-H10251251-A (JP)
Title: Molecular magnetic material
Inventor: IRIE MASAHIRO
IPC: G02B5/23
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new diarylethene compound having a hetero 5-membered cycle substituted with a stable radical group on its aryl site, and useful as such a molecular magnetic material as to develop its molecular magnetic property or make the property disappear by photochromic reaction. SOLUTION: This new material is a diarylethene compound shown by formula I (R<1> and R<1> ' is each methyl; at least one of R<2> , R<2> ', R<3> , and R<3> ' is a stable radical group such as phenoxy, nitroxy or ferrocene, the others being each H or methyl) and exemplified by a compound expressed by formula II, which is obtained, for example, as follow: preparing a compound of formula III by reacting 2,4-dimethylthiophene and tetramethyl etylenediamine with n-BuLi and zinc chloride; adding dried tetrahydrofuran to a compound of formula IV and Pd(PPh3 )4 held in another vessel for mixing thereof; reacting the resultant mixture with a compound of formula III, mercury oxide, iodine, N-BuLi, C5 F10 in sequential way in this order; and dissolving the resultant compound in dioxane and subsequently adding hydrochloric acid thereto.
Patent JP-H11314109-A (JP)
Title: Method for handling standard-length material and shortlength material in finishing stage of small shape and device therefor
Inventor: HELLENBRANDT RAINER
IPC: B23Q7/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for especially handling the standard length material and short length material of materials to be rolled which can not be piled up on the way to a collecting and transporting device for a bundling device and sawing device in the finishing stage of small shapes. SOLUTION: With this device, the standard-length materials 2 and short-length materials 3 are transported on a common transporting route 4 to the collecting and transporting device. In such a case, a collecting trough or a collecting grating for the standard-length materials is provided on this side of the transporting route 4 and the collecting device 6 for the short-length material is provided on the transporting route. The collecting device 6 is composed so as to be lowered on the transporting route 4.
Patent JP-S63288102-A (JP)
Inventor: WANGU RINGU
IPC: A46D1/00
Filed: 1988-03-08
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-H08251298-A (JP)
Title: Call reception and distribution system
Inventor: IWASE KAZUHIRO
IPC: H04M3/60
Filed: 1995-03-15
Abstract: PURPOSE: To reduce the call loss of the international originating processing by using the connection secured to both an announcement trunk and a switchboard and also to improve the facilitation of maintenance. CONSTITUTION: When an international originating call received from a guset room telephone set of an HTL(hotel private exchange) 1 is sent to a CPU 38 from an ICT(in-trunk) 31, an INTS(international exchange station) 3 analyzes the distributing destination of the incoming call. If this call shows the guidance connection, the CPU 38 checks an idle ANT(announcement trunk) 34 in the first priority and connects the ICT 31 to the ANT 34 through an SW 30. Then the ANT 34 sends the guidance voices to inquire of the call originator about the guest room number and the extension telephone number and performs the guidance processing. When the originator dials the guest room number and the extension telephone number, a PBR 35 receives these numbers and sends them to the CPU 38 and performs the originating processing to an international circuit as long as the received numbers are correct.  If no idle ANT is available, the CPU 38 performs the switchboard connection processing in the second priority to connect the call originator to an ASC (switchboard) 37 via a BDT(board trunk) 36.
Patent JP-S57170521-A (JP)
Title: Crystal growing method of silicon carbide
Inventor: HACHIMAN AKIHIRO
IPC: C30B19/02
Filed: 1981-04-14
Abstract: PURPOSE:To produce a large-scale SiC substrate crystal by growing an SiC crystal on an SiC thin film obtained by carbonizing Si from a rare earth element solution of Pr, Sc, Dy, Y, etc. CONSTITUTION:The temperature of a silicon substrate 1 is raised up to 1,200 to 1,400 deg.C in hydrocarbon gas of ethane, propane, etc. and kept for 10 to 60 minutes to develop a silicon substrate 10 on which an SiC thin film 2 400 to 2,000Angstrom  thick is deposited. Next, the substrate 10 is fixed, facing the thin film 2 downward, to the bottom of a holding plate 4 made of carbon on which a manipulation stick made of carbone alile is attached, and the substrate 10 is placed over a crucible 6 containing powders of rare earth elements of Pr, Sc, Dy, Y, etc. and powder of SiC. After this, it is warmed up to 1,700 deg.C in Ar gas containing propane gas by 2% to produce a solution 3 in which SiC powder is fully melted into rare earth elements. Next, the substrate 1 is immersed in the solution 3, and then the whole system is cooled down to 1,600 deg.C at the rate of 3 deg.C/hr, after which it is lifted up to cool down to the room temperature. The application of a substrate fabricated according to this process permits accomplishment of highly-efficient light emission devices.
Patent JP-S55146774-A (JP)
Title: Ink-jet recording device
Inventor: SUGA MICHIHISA
IPC: B41J2/075
Filed: 1979-05-04
Abstract: PURPOSE:To perform halftone recording by a simple device without correction of the quantity of deflection according to the weight of an ink drip by deflecting the ink drip in the direction rectangular to the jetting direction of the drip in the air stream parallel to the jetting direction of the drip. CONSTITUTION:Being directed to a flowing channel 106 provided between a nozzle 103 and a recording medium 104 to form an air stream parallel to the jetting direction of an ink drip, air is sent by a guiding means 107 in such a manner as to produce no turbulence. The ink drip, separated from the nozzle 103, is accelerated in the flowing channel 106, being pushed by the air stream, and its flying speed at the time when it passes through deflecting electrodes 112 is made to be at the fixed value irrespective of its weight. A deflecting electrofield between two deflecting electrodes 112 being fixed, each ink drip is loaded in proportion to its weight so that the fixed quantity of deflection can be obtained irrespective of the weight of the ink drip.
Patent JP-H02238104-A (JP)
Title: Steam turbine type power generation plant
Inventor: KUDOME MASATOSHI
IPC: F01K19/10
Filed: 1989-03-09
Abstract: PURPOSE:To permit the conversion of the latent heat of the turbine exhaust to electricity and eliminate the need of a condenser by arranging a semiconductor heat-electricity converter which uses the exhaust of a steam turbine as high temperature heat source and uses cooling water as low temperature heat source onto a turbine exhaust duct. CONSTITUTION:A steam turbine 5 is driven by the steam generated in a boiler 04 into which water is supplied from a water feeding pump 02, and a power generator 5' is driven by the generated power, and a semiconductor heat- electricity converter 1 which uses the exhaust of the steam turbine 5 as high temperature heat source and uses cooling water as low temperature heat source at the part where a condenser is arranged in the conventional is arranged in a turbine exhaust duct 8. The semiconductor heat-electricity converter 1 is equipped with a number of heat exchangers 2 having each honeycomb structure which are installed so as to be interposed in each passage 3, 4 for the turbine exhaust and cooling water and N-type and P-type semiconductor elements 6 are arranged alternately in the heat exchanger 2. The latent heat of the exhaust is converted to electricity, and the turbine exhaust is condensed.
Patent JP-S61213464-A (JP)
Inventor: KONDO TOSHIYUKI
IPC: F25D17/08
Filed: 1985-03-19
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-S59185187-A (JP)
Title: Speed controller of copying machine
Inventor: ISHIGURO JIYUNJI
IPC: H02P7/288
Filed: 1983-04-01
Abstract: PURPOSE:To accurately control the rotating speed of a motor at the rising time by gradually increasing the frequency of a speed set signal at the rising time of the motor from relatively low frequency, comparing in phase the rotating speed of the motor with the detected display signal and controlling the rotating speed to the set value. CONSTITUTION:A platen tray 1 is reciprocated by the rotation of the shaft 3 of a motor 2, which is controlled in the rotating direction by the ON and OFF of transistors 4-1-4-4. The motor 2, a phase comparator 5, a filter 6, a PWM comparator 7, a triangular wave generator 8 and a pulse generator 9 form a closed loop, and the rotation of the motor 2 is controlled by a speed set signal 31. A clock mechanism 33, address designating means 34, a read-only memory 35, and a programmable counter 36 form a signal 31. The counter 36 divides the frequency by the code information of the memory 35 to output a divided frequency, and output a pulse signal for stepwise increasing the frequency at the rising time of the motor. Accordingly the rise of the motor 2 can be performed smoothly.
Patent JP-H04291770-A (JP)
Title: Contact image sensor
Inventor: KUBO SHINYA
IPC: H01L27/14
Filed: 1991-03-20
Abstract: PURPOSE:To reduce the number of components and the size of image sensor by integrating a document detection sensor and a document positioning sensor by means of an image sensor array and an LED array. CONSTITUTION:Concerning a document detection sensor and a document positioning sensor for a document reader such as a facsimile, light emitting sections of two sensors are constituted of a part of an LED array 4 while a light receiving section is constituted of a part of an image sensor array 2 or a part newly formed on the same substrate. Both sections are connected, respectively, with one ends of optical fibers 6, 7 having the other ends arranged vertically on the opposite sides of a document at a document read out position A. The LED array 4 emits pulsating light continuously and the document intercepts the light when it passes through the position A. Variation of illuminance is then read out in order to decide passage of the document.
Patent JP-S6023377-A (JP)
Inventor: ROBAATO DABURIYUU BERUTORII
IPC: A61P37/04
Filed: 1984-03-24
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-S62213617-A (JP)
Title: Door device of cooker and the like
Inventor: KAKINO MITSUHIRO
IPC: F24C15/04
Filed: 1986-03-13
Abstract: PURPOSE:To provide an appliance with easy handling and high safety by constituting the appliance in such a way that the hollow part of a door frame is covered by the printing part of a glass plate fixed at the hollow part side of the door frame bent in box-shape and the door frame is so pressed as to enable a metal fitting not to protrude from a door surface. CONSTITUTION:A glass plate 8 with printing 18 on its back is inserted into the lower coupling part 9 of a door frame 11 and the upper part of the plate 8 is grasped by the upper coupling part 16 of a metal fitting 17 to which a handle 12 is attached and the plate is fixed by attaching the fitting 17 secured by a machine screw 19 from the back of the frame 11. The door frame 11 is deeply pressed at the surroundings of a window part 7 covered from the back of an attaching surface for the plate 8 to an attaching surface and when the machine screw 9 is screwed up in a pressed part 20, the screw part of the machine screw 19 reaches the fitting 17 and its depth is so made not to protrude from the back of the frame 11. Thereby, constitution is simple and assembly workability is also simple and as the machine screw 19 is hidden in the part 20, such trouble as dish in a cooker chamber are caught on the machine screw is avoided.
Patent JP-S52138983-A (JP)
Title: Illumination measuring device by photogelectron element
Inventor: KOIZUMI MITSUYOSHI
IPC: G01J1/42
Filed: 1976-05-17
Abstract: PURPOSE:To measure a steady brilliance of TV camera by controlling and calibrating an amplification of photometer using a monochromatic light adjusted in fixed illumination range.