baber/WOPTO huggingface dataset:
Patent JP-S5730790-A (JP)
Title: Hydrocracking of heavy oil
Inventor: NITSUTA KENJI
IPC: C10G47/00
Filed: 1980-07-31
Abstract: PURPOSE: To improve hydrocracking yield of low-sulfur heavy oil, especially yield of liquid fraction composed mainly of kerosene fraction and light oil fraction, by using a mixture of various heavy oils having different sulfur content as stock oil.  
     CONSTITUTION: (A) A low-sulfur heavy oil containing ≤0.5wt% of sulfur (e.g. fuel oil, heavy naphtha, vacuum distillation residue, etc. derived from Minas oil, Daching oil, Libia oil, etc.) is mixed with (B) pref. 10W60wt% of a high-sulfur heavy oil containing ≥2wt% of sulfur (e.g. fuel oil, etc. derived from Kuwait oil, Iranian heavy oil, Kafdi oil, etc.), and the mixture is subjected to the hydrocracking. The hydrocracking is carried out at 350W450°C, under a pressure of 100W 200kg/cm 2 , and at a hydrogen-feeding rate of about 2,000Nm 3 /kl oil, in the presence of a catalyst obtained by supporting a catalyst component such as nickel oxide- tungsten oxide to a carrier such as alumina. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63270257-A (JP)
Title: Seat device of car
Inventor: NAKAO KOJI
IPC: B60N2/90
Filed: 1987-04-30
Abstract: PURPOSE:To provide consolidation of passengers each other by arranging the left and right seats adjacent with each other, allowing the seats to slide in the direction fore and aft as in a single piece, and at the same time permitting one of the seats to slide independently fore and aft. CONSTITUTION:A left seat 10 and a right set 12 can slide independently through operation of slide levers 22R, 22L arranged on respective seats. The left 10 and right 12 seats are consolidated by a consolidating mechanism through operation of a control lever 40 provided on the right seat 10, and engagement with guide rail is released at the sliding amount adjusting mechanism of the left 10 and right 12 seats to allow the seats 10, 12 to slide fore and aft as in a single piece. This provides position setting to suit the body of one who is seated, and the two persons seated there can have a common conversation on the amount of slide, and at the time, they can possess the sense of sitting on the same seat.
Patent JP-H01276239-A (JP)
Title: Microcomputer
Inventor: NISHIJIMA OSAMU
IPC: G06F9/48
Filed: 1988-04-27
Abstract: PURPOSE:To widely shorten an interruption response time by deciding an instruction code stored in an instruction register, stopping the updating of a program counter during a fixed instruction cycle and updating one part of the instruction register when fixed conditions are satisfied. CONSTITUTION:When an interruption is generated in the middle of executing an A part, the interruption can be accepted at an (a) point, and at such a time, by sheltering only an instruction register 2 and an extension instruction register 5, an instruction execution can be resumed afterwards. Namely, at the time of seeing the contents of the instruction register 2 and the contents of the extension instruction register 5, namely, '101', the fact that the said instruction needs to be execution-resumed from a B point can be known. Thus, since the quartered execution can be executed in the example, the interruption response time can be shortened into 1/4 in comparison with a conventional one.
Patent JP-H044023-A (JP)
Title: Surface treatment of hollow fiber of hollow fiber module
Inventor: ITAMI MASATO
IPC: B01D63/02
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the clean treatment of a dry process for the hollow fiber module in which many pieces of porous hollow fiber groups are housed by forming plasma- polymerized films or plasma-etched films on the inside or outside surface of the porous hollow fiber or both surface sides thereof. CONSTITUTION:A coil for electric discharge or a pair of counter electrodes are wound around the outer cylindrical body of the hollow fiber module formed by housing many pieces of the porous hollow fiber groups into the cylindrical body which is provided with headers for introducing and discharging fluid at both ends and is respectively provided with a fluid introducing hole and discharging hole in the cylindrical part. After the pressures in the porous hollow fiber and in the external space are reduced, a high-frequency electric power is impressed from the above-mentioned coil for electric discharge or a pair of the counter electrodes to the gas introduced into the reduced spaces to form the plasma-polymerized films or plasma-etched films on the inside surface side or the outside surface side of the porous hollow fiber or both surface sides thereof. The surface reforming of the porous hollow fiber forming the module is executed by a plasma treatment according to this method and, therefore, the clean surface is executed by the dry process.
Patent JP-H07290849-A (JP)
Title: Thermal transfer sheet for printing many times, and manufacture thereof
Inventor: ODAKA KUNIAKI
IPC: B41M5/40
Filed: 1994-04-20
Abstract: PURPOSE:To provide a thermal transfer sheet for printing many times which is capable of performing printing without print irregularities and also is free from a sudden deterioration of print density in accordance with printing frequency as well as a method for manufacturing the sheet. CONSTITUTION:A thermal transfer sheet for printing in many times consists of a heat-melting ink layer 2 and a transfer control layer 3 laminated in that order on a substrate 1. The transfer control layer 3 does not contain a colorant, but is composed of a porous molding resin component, a resin component and a non-miscible wax component. The porous molding resin component and the heat-melting wax component are phase-separated.
Patent JP-2000298447-A (JP)
Title: Pixel synchronizing circuit
Inventor: NISHINO MASAAKI
IPC: H03L7/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the phase of a sampling clock at low cost without increasing the operating frequency of the circuit. SOLUTION: In this pixel synchronizing circuit, a delay circuit 22 delays a dot clock PCLK as set by a controller 25 to generate the sampling clock SCLK. A counter 24 counts the number of sampling clocks from a rise of a horizontal synchronizing signal to a rise of a digital video signal DV and outputs the count result DATA to a controller 25. The controller 25 observes the measurement result DATA of out-of-phase sampling clocks SCLK, finds the delay time of the sampling clocks decreasing the count result of the counter 24, and calculates a delay time which is a half cycle out of phase with it and sets it in the delay circuit 22.
Patent JP-S62262331-A (JP)
Inventor: SHIGIHARA YUKIO
IPC: H01H71/24
Filed: 1986-05-09
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-H05194362-A (JP)
Title: Surfactant derived from sulfosuccinic acid ester
Inventor: SARUBUATOORE GARURIIJI
IPC: A61K8/00
Filed: 1992-04-23
Abstract: Sulfosuccinic surface-agents having the formula: <CHEM> wherein M = Na, K, NH4; R1 = monoalkyl (C8-C20) ether of a polyhexose, polypentose or sorbitol, optionally hydroxylated and/or ethoxylated; R2 = M, alkyl (C8-C20); are prepared by the sulfonation of the corresponding maleic esters.
Patent JP-S60249991-A (JP)
Inventor: SAKAI KENJI
IPC: B26B19/14
Filed: 1984-05-23
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-S5733949-A (JP)
Title: Easy variable dividing head
Inventor: SANADA IKUO
IPC: B23Q16/06
Filed: 1980-08-01
Abstract: PURPOSE:In a work to bore three holes on the surfaces of cylinder shaped edge parts with an equal angular position, to ease the indexing operation of the hole positions by using a variable dividing head with a Y-shaped link mechanism. CONSTITUTION:A turn table 2 is rotatably mounted on a fixed base 1 through a center spindle 4. One of the divided position is fixed at the place where a fixed pin hole 8 is fixed in a base 1, while other two positions are designated at the place where pin holes 10, 10', having same radial distance from each center of pin hole arms 9, 9' rotatable around a center block 3, are formed. Arms 11, 11' with same length are pivotably engaged at the point equally distanced from the center of each pin hole arm 9, 9' and also are pivotably engaged with the tip end of a rod 12. Boring positions are devided by moving a rod guide 13 on the rod 12, while the turn table 12 is fixed by a positioning pin 5.
Patent JP-H11306735-A (JP)
Title: Method and apparatus for recording reproducing recording medium
Inventor: SEDO KAZUHIKO
IPC: G11B19/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To automatically record a TOC signal without recording information signals by recording the TOC signal indicating that the whole of an information record area is a recordable area to a TOC record area when the TOC signal is detected not to be recorded in the TOC record area. SOLUTION: Whether or not a TOC signal is recorded to a TOC record area of an optical disk is judged. When the TOC signal is not recorded, the TOC signal indicating that 'the whole of an information record area is a recordable area' is recorded to the TOC record area of the optical disk. Even when an information signal is not recorded to a fresh optical disk without a record history which can be recorded, reproduced, the TOC signal is automatically recorded to the TOC record area. The TOC signal indicating that 'the whole of the information record area is a recordable area' recorded to the TOC record area of the optical disk is reproduced when the optical disk is loaded again to a recording reproducing apparatus, enabling a next operation to be started quickly.
Patent JP-H06285644-A (JP)
Title: Contact tip for submerged arc welding
Inventor: YOSHIMURA TAKENORI
IPC: B23K9/18
Filed: 1993-04-06
Abstract: PURPOSE:To prevent the wearing of the inner peripheral wall in a supplying hole for wire arranged at a contact tip and the arc cutting by conducting large current in the wire. CONSTITUTION:In the contact tip for submerged arc welding, groove 3 having a prescribed width is arranged toward the center hole from the peripheral surface of one side at almost lower half part of the contact tip body 1, and a hard metal 6 is embedded at least in the inner peripheral wall part in the center direction facing to the groove 3. In the groove 3, the wire 2 is pressed and a conductive plate 4 energized to the wire 2 is loosely inserted from the outer part, and the lower part of the hard metal 6 is covered with a cover part 5.
Patent JP-H09292811-A (JP)
Title: Electrophotographic recording device
Inventor: YOSHIMURA MASANORI
IPC: G03G21/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of change of a electrophotographic photosensitive medium by providing a mechanism which interlocking with the oscillation of an upper frame, automatically sets a transfer roller at the transfer position and also, lets it automatically retreat to a distanced position. SOLUTION: In case where a transfer roller 10 is to take refuge to a distanced position, an upper frame is oscillated in the direction of the arrow A1 from the actuation position as shown. At this moment, in coordination with the oscillation, a pressure lever 41 lets a roller 42 move in the direction in which the roller 42 is separated from a pressure surface 31a, a roller supporting member 31 oscillates interlocking with the movement action of the roller 42 in the direction of the arrow D2 from a first oscillation position owing to the energizing force of an energizing member 35, and is retained at a second oscillation position when the roller 42 moves to a non-pressure position slightly separated from the pressure surface 31a.  At this moment, the transfer roller 10 is separated from the surface of a photosensitive medium drum 4 in coordination with the oscillation of the roller supporting member 31 in the direction of the arrow D2, and is retained at a position sufficiently separated from the photosensitive medium drum 4 in such a state in which the roller supporting member 31 is retained at a second oscillation position.
Patent JP-H09294139-A (JP)
Title: Electronic mail system and registration management method for electronic mail
Inventor: SANEISHI YASUYO
IPC: H04L12/58
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system in which duplicate registration of a received mail to a database or the like is prevented. SOLUTION: In the case of storing a mail received by an electronic mail transmission reception section 12 is stored in an electronic mail buffer 16, the attribute information corresponding to the mail is generated and stored in an attribute information buffer 17. When an electronic mail registration section 15 gives the mail to the database system, the buffer management section 17 updates the attribute information to be database registered information. When a user interface section 14 receives a registration command of the mail to the database from the user, a control section 11 references the attribute information and informs it for warning to the user when the information denotes database registered information. Thus, unintended mail duplicate registration due to carelessness of the user is prevented.
Patent JP-S61263733-A (JP)
Title: Manufacture of guide rail in shutter
Inventor: FURUTA SUSUMU
IPC: B29C65/50
Filed: 1985-05-17
Abstract: PURPOSE:To contrive to improve the workability by simplifying the manufacturing process and shortening the production time of the title guide rail through the omission of a degreasing process and a cooling process by a method wherein a process, during which pressure-sensitive adhesive tapes for cushioning medium are bonded at both the ends of hoop material in conveying course by merging the tapes with the hoop material, and a process, during which said hoop material with the tapes thereon is formed into the predetermined shape, are performed in succession. CONSTITUTION:Pressure-sensitive adhesive tape 2 are merged with hoop material 1 on either one surface of the hoop material 1 at its both ends by drawing the tape 2 out of a tape roller 12 in synchronous with the hoop material 1 delivered from an uncoiler 11 so as to bond the tapes 2 to the hoop material 1 by applying pressure with a pair of rollers or an upper and a lower rollers 3 and 3. Next, the resultant hoop material is drawn gradually into the predetermined shape of guide rail with a forming roll machine A. Finally, rail material B past through the forming roll machine A is cut in required lengths with a cutter in order to complete the working of a guide rail.
Patent JP-S63271975-A (JP)
Title: Pressure sensor and manufacture thereof
Inventor: YOSHIHARA SHINJI
IPC: H01L31/12
Filed: 1987-04-28
Abstract: PURPOSE:To render a sensor small in size and high in accuracy by a method wherein a light emitting and a photodetective element are connected through the intermediary of a diaphragm formed of the photoconductive material which is provided on and around a recessed part on a substrate so as to constitute a lightguide path. CONSTITUTION:A light emitting element 11 and a photodetector 12 are connected through a diaphragm 10 consisting of silicon oxide films 6 and 8 and a silicon nitride film 7 which are provided on and around a recessed part 3 so as to constitute a light guide path. Therefore the outputted light from the light emitting element 11 is detected by the photodetector 12 through the intermediary of the light guide path of the diaphragm 10 provided on and around the recessed part 3 on the substrate 1, where the deformation of the diaphragm 10 based on the state of pressure is detected by the photodetector 12 as the variation of the detected light volume, so that pressure is detected. By these processes, a sensor can be rendered to be small in size and high in accuracy.
Patent JP-S5229548-A (JP)
Title: Power generating method by which wave is availed
Inventor: UEMURA YOSHITAKA
IPC: F03B13/16
Filed: 1975-08-29
Abstract: PURPOSE: Power generating method by which continuously power generation can be performed, even though wave condition on the sea is changed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61262925-A (JP)
Title: Arithmetic circuit
Inventor: NISHITANI TAKAO
IPC: G06F17/10
Filed: 1985-05-17
Abstract: PURPOSE:To improve the arithmetic accuracy of a digital filter and also to attain a compact arithmetic circuit for fixed decimal points, by providing an overflow detector, an overflow corrector, a shifter, etc. to an arithmetic unit. CONSTITUTION:The product of the double accuracy bit number is delivered after the data on the single accuracy bit numbers given from input terminals 1 and 2 are supplied to a multiplier 5. The output of the multiplier 5 is shifted downward by plural bits by a barrel shifter 7. An arithmetic logical operation between the output of the shifter 7 and that of a shifter 9 by an arithmetic logical unit 8. While an overflow detector 10 detects that an overflow is produced from the operation of the unit 8 or the shifter 9. Then the detected output direction of the unit 8 is replaced with the maximum overflow value by an overflow corrector 11. Thus the arithmetic accuracy of a digital filter is improved and also a compact design is attained for an arithmetic circuit for fixed decimal points.
Patent JP-H06319096-A (JP)
Title: Image receiver supporting device
Inventor: TANAKA MAMORU
IPC: H04N5/64
Filed: 1993-05-06
Abstract: PURPOSE:To maintain the safeness of speakers on both sides in front of an image receiver and to surely display initial acoustic performance by providing with both an under guard for mounting and supporting a hanger frame and image receiver and an upper guard for restricting the upward movement and forward movement of the image receiver. CONSTITUTION:The hanger frame 1 consists of a center member 11 and right and left side members 12 and supports the member 11 on a ceiling part through a hanging lever 13. The under guard 2 consists of a center member 21 and right and left side members 22, the member 21 is like a plane and its front edge has a curl part 21a extended upward. The upper guard 3 consists of a center member 31 and right and left side members 32 and fixes the member 32 to the under guard 2 so as to adjust its vertical position. A ceiling plate part 3a of the upper guard 3 is formed by the center member 31 and the horizontal parts 32a of the side members 32 and the upward operation and forward operation of the image receiver T are restricted by the ceiling plate part 3a.
Patent JP-H01276906-A (JP)
Title: Double balance mixer circuit
Inventor: OKURA NAOTO
IPC: H03D7/14
Filed: 1988-04-28
Abstract: PURPOSE:To obtain an excellent frequency characteristic over a wide operating frequency band by adopting the constitution such that plural differential amplifiers are provided, a means giving a high frequency signal to an input terminal of any differential amplifier is provided, only a current source of a differential amplifier receiving a high frequency signal is driven and the current of the current source of other differential amplifiers is cut off. CONSTITUTION:With only a high frequency signal 79, e.g., inputted and only a current source 73 turned on, transistors(TR) 60-63 are turned off and TRs 42, 43, 45, 46 of a double balance mixer 57 and TRs 58, 59 of a differential amplifier 76 only are turned on. Thus, a high frequency signal 79 is amplified by the differential amplifier 76 and given to common emitter terminals 41, 44. Then the signal is mixed with a local oscillation signal 49 by a double balance mixer 57 comprising the TRs 42, 43, 45, 46, and a signal subjected to frequency conversion is outputted from output terminals 55, 56 of common collector terminals 50, 51. Similarly, other current sources 74, 75 are controlled to turn on optionally the differential amplifiers 77, 78.
Patent JP-S59230570-A (JP)
Inventor: OGASAKA KOUJI
IPC: A63C5/12
Filed: 1983-06-15
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-H05283547-A (JP)
Title: Resistance welded electrode and resistance weld sealing device equipped therewith
IPC: B23K11/30
Filed: 1992-03-31
Abstract: PURPOSE:To provide a pair of resistance welded electrodes for suppressing generation of splash of a conventional resistance welded component and a resistance welding machine equipped therewith by improving a structure of the electrodes. CONSTITUTION:Counter welded electrodes of projections of a resistance welded component are formed of a pair of resistance welded electrodes resistance- welded in a two layer structure of an inner peripheral electrode 2 and an outer peripheral electrode 1, and a resistance weld sealing device has the electrodes.
Patent JP-S5331736-A (JP)
Title: Corrosion protectio of metal structure
Inventor: KUBOTA JIYUNICHI
IPC: C09D5/02
Filed: 1976-09-06
Abstract: PURPOSE: To obtain an anti-corrosive coating layer having excellent flexibility and weatherability, by coating the surface of a structure with an emulsion of a resin mainly composed of alkyl acrylate, containing aggregates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5531966-A (JP)
Title: Tare set unit for electronic digital display scale
Inventor: TERAOKA KAZUHARU
IPC: G01G23/16
Filed: 1978-08-30
Abstract: PURPOSE: To simplify the constitution of preset section and to make easy the setting of tare efficiently, by commonly using the memory for unit price preset and that for tare preset.  
     CONSTITUTION: To the unit price preset section 14 reading out and setting the unit price stored with the operation of the unit price preset key 16, the numeral corresponding to several types of unit prices or tares are stored. Further, a given numeral strored in the preset unit 14 is read out and stored in the unit price register 11 by operating the unit price preset key 16, and after that, the tare preset key 19b is operated and a given numeral atored in the register 11 is transferred to the tare register 22 and stored. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11303160-A (JP)
Title: Piping structure of faucet
Inventor: SUZUKI MASAKI
IPC: E03C1/042
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the rate of flow in a branch water supply pipe from decreasing and to prevent a garbage crusher from stopping during operation, even if a control handle is moved mistakenly and a faucet becomes able to deliver hot water when the branch water supply pipe is used for supplying water to the garbage crusher. SOLUTION: A flow passage selector valve 10 is provided in a portion of a main water supply pipe 3 and a branch water supply pipe 9 is connected thereto, the terminal of the branch water supply pipe 9 being connected to a portion of a delivery pipe 5. The branch water supply pipe 9 is provided with a constant flow valve 11, a water flow switch 12, and a check valve S. When a control switch 17 is turned on, the flow passage selector valve 1O switches a flow passage to the branch water supply pipe 9 and the water flow switch 12 is turned on to start the operation of a garbage crusher 20. Even if the control handle 7 of a faucet 1 is moved mistakenly during the operation of the garbage crusher 20, no water is supplied to the main water supply pipe 3 and therefore the garbage crusher 20 does not come to a sudden stop.