baber/WOPTO huggingface dataset:
Patent JP-S5510367-A (JP)
Title: Pusher
Inventor: SATOU KUNICHI
IPC: B21D37/02
Filed: 1978-07-08
Abstract: PURPOSE: To automate the forging work, to make possible the forging of the complicated curved surface, and to contrive the saving of energy and shortening of time of forging work, by installing suitable number of push bars in the elevating frame so as to be vertically movably suspended under the condition being adjoining each other.  
     CONSTITUTION: The rod 8 of each clamp cylinder 7 is contracted for separating the holder 9 from the push bar 5, and hereby, a thin gap is formed between each of bars 5. By driving the motor 6 for rotating the screw rod 3, each of bars 5 is vertically shifted into the specified position, after that, the drive of the motor 6 is automatically stopped by the dies' shape setting controller. When the position of each bar 5 is set, the rod 8 is extended so as to join each of bars 5 into one body by the holder 9 forming the dies, which is then held by the dies frame 1 thorugh the cylinder 7. Under this condition, the dies frame 1 is vertically moved by the main body of forging press, and the material 11 is forged into the specified shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0597811-A (JP)
Title: Substituted quinolines as angiotensin ii antagonist
Inventor: UIRIAMU JIEE GURIINRII
IPC: C07D215/50
Filed: 1992-04-06
Abstract: PURPOSE: To provide a new substd. quinolines useful for treatment for hypertension, hypertension in eyes and certain kinds of CNS disorders.  
     CONSTITUTION: This compd. is expressed by formula I, and its salts can be also used. In formula I, R 1  is CO 2 R 4 , SO 3 R 5 , NHSO 2 CF 3 , PO(OR 5 ) 2  [R 4  is H, aryl, etc.; R 5  is H, formula II (R 4a  is aryl, alkyl; E is a single bond, O, CO, etc.)]; R 2a , R 2b  are H, halogen, NO 2 , etc.; R 3a  is H, halogen, alkyl, etc.; R 3b  is H, halogen, NO 2 , alkyl, etc.; R 6  is aryl, alkyl, alkenyl, 5 to 6-membered heteroaromatic ring, H, etc.; R 7a , R 7b  are alkyl, alkenyl, halogen, etc.; R 8a , R 8b  are H, alkyl, CO-aryl, halogen, OH, etc.; R 8c  is CH 2 CO 2 R 4b  (R 4b  is R 4  or formula II), CH 2 OH, CO 2 R 4b , SO 2 NH-heteroalkyl, etc.; X is a single bond, O, S, CO, etc.; (r) is 0 or 1. The compd. is, for example, 2-butyl-4-carboxy-3-[(2'- carboxybiphen-4-yl)methyl]quinoline. The compd. of formula I is obtd. by the reaction of a compd. expressed by formula III (R x  is a unit group of R 7a , R 7b , R 8a , R 8b ) and a compd. expressed by formula IV (R y  is formula V; R 2  is R 6 ). 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58204293-A (JP)
Inventor: HOSOKAWA YOSHIO
IPC: E21B47/024
Filed: 1982-05-20
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-H09272450-A (JP)
Title: Power steering device
Inventor: AKIYAMA KAZUHIRO
IPC: B62D5/083
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To have any variation of hydraulic characteristic decreased by reducing a relative rotation between a valve shaft and a valve sleeve caused by lateral force. SOLUTION: In a power steering device provided with a valve sleeve 11 and a pinion shaft 13 connected together to make rotation as one body by means of a connection body 15 and also provided with a valve shaft 17 fitted in a valve sleeve 11 relatively rotatably and connected to the pinion shaft 13 via a torsion bar 19, an engagingly connected part between the connection body 15 and the valve sleeve 11 (engaging pin part 15a and engaging groove 11a) is provided in at least two positions in the peripheral direction.
Patent JP-H01257698-A (JP)
Title: Assembly method
Inventor: YATEMATA NOBORU
IPC: B64F5/00
Filed: 1988-04-07
Abstract: PURPOSE:To make it possible to operate an aircraft at a predetermined design point in assembling structural members of the aircraft together by forming the outside shape of an airframe in expectation of airframe deformation caused by a load which is applied to the airframe during an actual operation. CONSTITUTION:Each deformation quantity l, m, n at the fixture point of a main structural member is obtained between a deformed shape W' and a predetermined design shape W, so as to be reflected in designing a jig. For example, in a jig for, constructing a structure between beams of a main plane, jig points obtained by subtracting each deformed quantity l, m, n, from a predetermined outside shape are provided for the construction of the main plane.
Patent JP-S62242294-A (JP)
Inventor: NOMURA NORIYUKI
IPC: G07D9/00
Filed: 1986-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63251142-A (JP)
Title: Machine tool with tool exchange capability
Inventor: OKADA HIDEKAZU
IPC: B23Q1/62
Filed: 1987-04-06
Abstract: PURPOSE:To make a tool exchange device compact by fitting a spindle device to a slewing arm turning within a vertical plane and exchanging tools between a chucking unit and a tool magazine on the tip of the spindle device. CONSTITUTION:A slewing arm 12 having a spindle device 13 is provided on the X-table of a machine tool via a support bed 10, together with an exchange arm 23 via a support arm 20 and a tool magazine 22 via a branched arm 21. The center O1 of the exchange arm 23 is located on a line drawn from the turning center O2 of the slewing arm 12 to the center O3 of the tool magazine 22. And when tools are exchanged between a tool holder and the tool magazine 22 on the tip of the spindle device 13, the slewing arm 12 is turned, thereby locating the spindle device 13 on the O1-O2 line and the exchange arm 23 is turned. In this way, the tool exchange device can be made small and tool can be exchanged rapidly.
Patent JP-H06298387-A (JP)
Title: Selective collecting device for document
Inventor: YOSHIMURA JUNICHI
IPC: B65H3/08
Filed: 1993-04-12
Abstract: PURPOSE:To provide a document selective collecting device capable of automatically selecting the required documents from document bundles and collecting them in the set state with a simplified structure. CONSTITUTION:Document extracting cylinders 5 individually provided on document trays 3 stacking and storing documents for each type are concurrently rocked, document suction sections 18 at the tips of operating rods 16 of the cylinders 5 are brought into pressure contact with the documents at the uppermost layers of the document trays 3, only the document suction sections 18 set in a sequence controller in advance are driven among the document suction sections 18, and the documents are selectively sucked by the document suction sections 18. The document extracting cylinders 5 are rocked upward, only the selected documents are extracted from the document trays 3, the action rods 16 of the document extracting cylinders 5 are discharged, the documents are shifted above a document chute section 4, the sucking action is released to drop the documents, and the documents are collected in a document receiving tray by document guide sections 13, 14 in the set state.
Patent JP-H02266171-A (JP)
Title: Diaphragm valve
Inventor: HOCHIDO YUKO
IPC: F16K7/12
Filed: 1989-04-03
Abstract: PURPOSE:To enhance the extent of contact sealability between a diaphragm and a valve seat part as well as to make a wide variety of dust preventable by attaching a filmy metal rich in malleableness to at least one side of the valve seat part or a diaphragm part coming into contact with this valve seat part. CONSTITUTION:A filmy metal rich in malleableness is attached to at least one side of each of valve seat parts 5-1, 5-2 or a diaphragm 4 part coming into contact with these valve seat parts, on stainless steel. When a push rod 2 is tightened, the diaphragm 4 is pressed downward, and it contacts with the valve seat part 5, thereby stopping the flow of a fluid incoming from a fluid inlet port A. When the push rod 2 is loosened, the diaphragm 4 is put back to the original position by its springiness, opening the valve seat part 5. Thus, since the filmy metal rich in malleableness softer than stainless steel is attached to at least either of the diaphragm 4 or the valve seat part 5, contact sealability comes very high, so that no leak of the fluid occurs. In addition, since the metal rich in malleability is filmed, even if the diaphragm 4 and the valve seat part 5 are rubbed with each other each time the valve is opened of closed, there is no metallic dust, thus the valve inside can be cleaned at all times.
Patent JP-H0848722-A (JP)
Title: Optically active(meth)acrylamide polymer,and its production and utilization
Inventor: URURITSUHI SHIYUBARUTSU
IPC: C07B57/00
Filed: 1995-03-17
Abstract: 1. Optically active (meth)acrylamide monomers of the general formula 1   see diagramm : EP0218089,P9,F11   in which R**1 represents hydrogen or methyl, and R**2 represents one of the stereoisomers of the eight possible stereoisomeric forms of each of the optically active radicals of the formulae   see diagramm : EP0218089,P9,F6   or   see diagramm : EP0218089,P9,F7
Patent JP-H11330807-A (JP)
Title: Waveguide for electromagnetic radiation beam
Inventor: BRANDON JOHN ROBERT
IPC: H01P3/12
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a window so as not to increase the reflection of a beam by setting the pressure in a space between windows having curved cross sections drawn across a passage higher than the pressure in the outside passage. SOLUTION: A tube 10 is provided for determining a passage 12 having a circular cross section, and windows 14 and 16 at a mutual interval are drawn across the passage 12. The electromagnetic radiation is generated in an area which exists on the upstream side of the window 14, advanced through the windows 14 and 16 and emitted from a waveguide. The windows 14 and 16 are bent and respectively determine a part of a hemisphere. These windows respectively have convex surfaces 14a and 16a and concave surfaces 14b and 16b. The convex surfaces of these windows are mutually confronted and determine a space 12a in the state of pressure lower than 5 atmospheres, for example, between them. The passage 12 outside the space 12a is made into low pressure, typically, vacuum. Its pressure difference keeps the convex surface in a compressed state.  Namely, the pressure with suspect to the convex surface is made higher than pressure to the concave surface.
Patent JP-S529980-A (JP)
Title: Electric cleaner
Inventor: HIMENO ARIKATSU
IPC: A47L5/00
Filed: 1975-07-11
Abstract: PURPOSE: To provide a device for operating by two wheels by the revolving frame structure provided on both sides of the case without using caster used when shifting and supporting. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5511540-A (JP)
Title: Nitrogen-containing monomer and its preparation
Inventor: TSURUTA TEIJI
IPC: B01J39/18
Filed: 1978-07-13
Abstract: NEW MATERIAL:m-(Diethylaminoethyl)styrene.  
     USE: A starting material for polyelectrolytes, ion exchange resins, and adsorbents. The polymerization or copolymerization of the monomer readily gives high polymer bearing aliphatic nitrogens on the side chains, which is useful as functional polymers because of their basicity of the nitrogens, tendency of forming coordination and quarternary nitrogen cation.  
     PREPARATION: The reaction of diethylamine with m-divinylbenzene in the presence of an slkali metal diethylamide is effected to give the compound of the formula, wherein lithium is preferred as the alkali metal and the amide is prepared by the reaction between dietylamine and an alkyllithium in a solvent as hexane at -20W +50°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62241757-A (JP)
Title: Vehicular speed signal processor for antiskid controller
Inventor: YANO AKINORI
IPC: B60T8/66
Filed: 1986-04-11
Abstract: PURPOSE:To secure constant trouble detecting sensitivity over both high and low ranges of a vehicular speed, by judging the trouble of a ground speed sensor in a way of whether the ratio of a pseudo-body speed or a ground speed to a difference between the pseudo-body speed and the ground speed satisfy the setting condition or not. CONSTITUTION:When a foot brake is operated, an operating period control device 7, receiving a braking signal out of a brake switch or the like interlocking this foot brake, operates a ground speed sensor 3. At this time, if this sensor is normal, the ground speed VA calculated by a ground speed calculating device 4 is selected by a selector device 9 and used for a body speed VC. And, when the specified condition is materialized after an ignition switch 5 being turned on, a check starting indication is emitted out of a check timing discriminating device 6, whereby the sensor is operated. And, a trouble judging device 8 judges the trouble of the sensor 3 from a pseudo-body speed VB and a ground speed VA at that time. In consequence, the selector device 9 uses the pseudo-body speed VB as the body speed VC.
Patent JP-S58202697-A (JP)
Title: Sound generating device
Inventor: SASAKI ATSUSHI
IPC: H04R17/00
Filed: 1982-05-21
Abstract: PURPOSE:To eliminate a D/A converter, by driving directly a sound generating device with a PCM digital signal. CONSTITUTION:A sound generating device contains eight sheets of vertical effect piezoelectric ceramics 13, five sheets of common earth electrodes 14 and four sheets of input electrodes 15 which are put on each other as well as four multiplying circuits 16a-16d, a changeover switch 17, digital input terminals 18a-18e, 3 resistances 19a-19c, and two voltage sources 20a and 20b respectively. The mechanical strain in the thickness direction of the ceramics 13 is proportional to the electric field. While it is needed to give weighting to each bit output in response to each bit to reproduce a PCM digital input signal. With such a sound generating device, the output voltage of each of circuits 16a-16d is equal to the weighted voltage. This output voltage is applied successively to electrodes 15 at the input side. Thus the ceramics 13 held between two electrodes is oscillated in the thickness direction.
Patent JP-S63251803-A (JP)
Title: Digital signal processing system
Inventor: HIKASA KAZUHIKO
IPC: G01D5/12
Filed: 1987-04-08
Abstract: PURPOSE:To improve the performance of a digital servo mechanism, etc., for a digital signal processor by performing the subtraction of digital signals so that the level shift component is offset to the analog signals and the analog signal component is accurately extracted. CONSTITUTION:Both the output signal of a level shift circuit LVC and the bias voltage applied to the circuit LVC are sampled for each sampling period of an analog/digital converting circuit A/D. These signal and voltage are converted into digital signals and sent to a digital signal processor DSP. The processor DSP subtracts the digital signal corresponding to the bias voltage from the digital signal corresponding to the output signals supplied successively from the circuit LVC. Thus the processor DSP extracts an input analog signal and applies the prescribed signal processing to this analog signal. The level shift value produced by the bias voltage is transmitted to the processor DSP for each sampling period and only the analog signal is accurately extracted. Thus the performance is improved for a digital servo mechanism.
Patent JP-H01256789-A (JP)
Title: Spacer for firing ceramic
Inventor: TOMINAGA TAKASHI
IPC: F27D3/12
Filed: 1988-04-05
Abstract: PURPOSE:To improve the workability in drilling a through hole before firing by forming an adhesive layer containing inorganic powder or fiber which does not melt at the firing temperature of ceramics on one side of a combustible polymer base and bridging the combustible polymer base so as to adquately fire the ceramic base plate. CONSTITUTION:A spacer for firing ceramics is of a tape configuration which comprises a combustible polymer base having at least on one side of it a combustible adhesive layer containing inorganic powder or fiber which does not melt at the firing temperature of ceramics, and the combustible polymer base is treated for bridging. For using the spacer for firing ceramics, the spacer is adhered to the surface of a ceramic base plate which is to be fired. After working on it such as drilling a through-hole, a certain number of base plates are stacked and heated to a specified temperature. During the heating, the surface of the spacer prevents the film from shrinking due to the temperature at least of the initial stage of heating, and, after the firing, the combustible polymer base and the adhesive in the spacer are burnt to become gasified or carbonized, while the inorganic powder or fiber remains between the base plates to prevent them from reacting with each other.
Patent JP-S62242417-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWAHISA KATSUE
IPC: H03K17/687
Filed: 1986-04-15
Abstract: PURPOSE:To increase driving current and to shorten delay time by connecting a normally ON FET to the output stage source follower side of a circuit for forming plural clock signals for timing signals and connecting a normally OFF FET to the pull-down side. CONSTITUTION:A timing signal generating circuit 51 is constituted of synchroniz ing octonary counters 302a-302c consisting of three master/ slave flip-flops and outputs six timing signals for one clock input. The timing signals are input ted to an 8:1 multiplexer 52 as state signals and light input data I0-I7 are sequentially outputted so that parallel input data are converted into serial data and outputted. In the master/ slave type FF circuit, a push-pull circuit 115 is connected to the output stage so that the normally ON FET is used for the source follower side 113 and the normally OFF FET is used for the pull- down side 114, and the outputs 111, 112 of the FF are connected to the input of the circuit.
Patent JP-H05146640-A (JP)
Title: Catalytic purification device for exhaust gas and method for its production
Inventor: HUMPOLIK BOHUMIL
IPC: B01J35/04
Filed: 1992-03-09
Abstract: PURPOSE: To easily and lastingly fix a metal carrier body in an axial direction within a jacket. CONSTITUTION: This apparatus for catalytically decomtaminating exhaust gases has the metal carrier body and consists of several corrugated sheet layers or layers of flat sheets 3 and corrugated sheets 4 and the jacket 2 which encloses the metal carrier body and is bonded thereto by a welding technique. The sheets have flat ends 5 and 5'. These ends 5 and 5' are superposed on each other, are arranged as an outer layer 8 at the peripheral surface of the metal carrier body and are bonded to the jacket 2 by at least one weld zone.
Patent JP-H0645693-A (JP)
Title: Tunable semiconductor laser
Inventor: KASUPARU DEYUTSUTEINGU
IPC: H01S5/10
Filed: 1993-04-12
Abstract: PURPOSE: To obtain a Y-shaped semiconductor laser, wherein wavelength setting is controllable and allowable error necessary for a current to be changed for tuning is improved. CONSTITUTION: This semiconductor laser contains a Y-shaped cavitiy and is provided with three or more operable active segments 1, 2, 3, 4, which are mutually combined by an active or passive center segment 1 acting as a beam splitter. In an interference semiconductor laser, at least one out of two resonator paths containing one or more of the common active segments 1, 2 is arranged, containing the active segments 3 or 4 which do not belong to the other. In the same energized state of the active segments or in the non-energized state, the optical length of one resonator path (segment 3) is constituted to be different from that of the optical path (segment 4).
Patent JP-H05253729-A (JP)
Title: Cutter device for milling work
IPC: B23C5/12
Filed: 1992-03-09
Abstract: PURPOSE:To enable milling work of high accuracy by reducing the effect of deflection of tips for machining the side surface of a workpiece. CONSTITUTION:A plurality of tips 2 for machining the side surface as well as for machining the groove, are provided at an interval in the circumferential direction, on either inner or outer peripheral part of an annular cutter main body 1. Since the effect of deflection of the tips 2 for machining the side surface to the roughness of the machining surface is prevented by setting at least one tip 2 for machining the side surface to a maximum deflection level and by setting the edge shape of the machining part of the side surface to a flat surface or to radius of curvature of large diameter, machining at high accuracy can be achieved.
Patent JP-H04317222-A (JP)
Title: Signal processor
Inventor: DOI NOBUKAZU
IPC: G06F15/78
Filed: 1991-04-17
Abstract: PURPOSE:To reduce development cost and development time by providing plural signal processing means with a means inputting/outputting a signal between the device and an external device and a means selecting either an outputted signal or an inputted signal. CONSTITUTION:The normal operation of a main signal processor 1 is realized by selecting the respective output signal from signal processing circuits 3 to 5 based on a control signal inputted from signal input/output terminals 602, 702 and 802 as for selective circuits 6 to 8. When a new function is added to the device 1, the output signal of a signal processing circuit 4 outputting the signal necessary for the new function in the device 1 is taken out from a signal input/output terminal 402. The signal processing corresponding to the new function is performed by a subsignal processor 2. The output signal of the device 2 is inputted to appropriate one of the signal processing circuits 3 to 5 in the device 1 by a signal input/output terminal 701. Then the output signal is inputted to the signal processing circuits 3 to 5 by the selective circuit 7 based on the control signal inputted from the signal input/output terminal 702.
Patent JP-H10284248-A (JP)
Title: Manufacture of organic el element
Inventor: MATSUOKA MIKIYA
IPC: C23C14/12
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To suppress generation of dark spots in use and manufacture an organic EL element with its superior durability efficiently at low cost by vacuum-evaporating (p), (n), luminous layers or the like between top and bottom electrode layers on a substrate using an organic material and heating the substrate during evaporation at a temperature close to a melting point of the above organic material. SOLUTION: First and second electrode layers are provided on a substrate, between which a luminous layers provided with (p) and/or (n) layers respectively are sequentially formed on the top and bottom faces, and the above (p), (n), and luminous layers are formed by a vacuum evaporation method using an organic material. A substrate 1 such as transparent glass provided with a first electrode layer 4 such as ITO is disposed on a lower face in a vacuum chamber, an organic material such as triphenylamine-4 monomer for (p) layer, arsiquinolinol complex for the luminous layer or the like is evaporated, the substrate 1 is heated at a temperature which is 0.7 to 0.9 times of a melting point of the organic material and vacuum-evaporated.
Patent JP-H03281674-A (JP)
Title: Dry lithographic printing ink
Inventor: SHIRAI YOSHIYUKI
IPC: C09D11/02
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the title ink which shows an improvement in correcting such a shortcoming that it has high viscosity, enables printing even on a low- strength paper, and can satisfy the requirement for printability, e.g. gloss, transfer characteristics, and applicability by using a solvent having a surface tension below a specified value as its constituent. CONSTITUTION:By using a drying oil, etc., together with a solvent having a surface tension of 26dyne/cm (25 deg.C) or lower (e.g. an isobutylene polymer having a degree of polymerization of 3 to 7) and either employing a varnish prepared from a resin no more than 70% of which can be dissolved in the solvent at 25 deg.C (e.g. rosin-modified phenolic resin) or adding the solvent when an ink is prepared, a dry lithographic printing ink containing 5-50wt.% of this solvent is obtained. This ink can realize an improvement in correcting such a shortcoming of the conventional ink of this type that it has high viscosity, enables printing even on paper having low surface strength, and can satisfy the requirement for printability, e.g. gloss, ink transfer characteristics, ink pick up characteristics, etc.