baber/WOPTO huggingface dataset:
Patent JP-S58180405-A (JP)
Title: Paste composition for forming metal interplayer in false teeth
Inventor: HIRABAYASHI MASAYA
IPC: A61K6/04
Filed: 1982-04-16
Abstract: PURPOSE:A paste composition for forming the metal interlayer of false teeth that is prepared by kneading a metal powder mainly consisting of Pd with an organic binder and an organic solvent, thus showing high adhesion between the casted crown and the ceramic covering layer without causing cracks and peeling on the interface of the covering layer. CONSTITUTION:The objective paste composition for forming the metal interlayer in false teeth is obtained by kneading a metal powder mainly containing Pd (only Pd metal powder or an alloy powder containing Pd, Pt group elements, noble metal such as Au or Ag and Al, Si) with an organic binder such as ethylcellulose, polymethacrylate or polyacrylate and an organic solvent such as butyl acetate, terpineol or cyclohexanone. The metal powder has 0.1-6, preferably 0.3-3mu average particle size, 0.1-30, preferably 0.3-20m<2>/g specific surface area. The amount of the metal powder is 20-80wt%, the organic binder, 5wt% and the organic solvent, 50-45wt%.
Patent JP-H11249008-A (JP)
Title: Image forming lens
Inventor: NAGAHARA AKIKO
IPC: G02B13/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain optical performance equal to or higher than a conventional one even when the lens is composed of less than 5 lenses without using an aspherical lens by providing a front group consisting of a piano-convex/ biconcave lens and a biconvex lens, a stop, and a rear group consisting with positive refracting power, and moving only the rear group for focusing. SOLUTION: This lens has the front group G1 including a 1st biconcave lens L1 which has a large-curvature surface on the image plane side and a 2nd biconvex lens L which has a large-curvature surface on the image plane side and the rear group G2 including a 3rd positive meniscus lens L3 which is convex to the image plane side, a 4th negative meniscus lens L4 which is concave to the image plane side, and a 5th biconvex lens L5 which has a large- curvature surface on the object side, and the stop 3 is arranged on the image plane side of the front group G1 . Here, 1.4<f3 <4.2 holds (f3 : focal length of 3rd lens, f: composite focal length of whole system).
Patent JP-H06317786-A (JP)
Title: Plasma address device
Inventor: UIRIAMU DABURIYUU SUTEIN
IPC: H01J17/49
Filed: 1994-03-08
Abstract: PURPOSE:To provide a plasma address device having a soft dielectric substance layer having desired mechanical, thermal, optical and electrical characteristics. CONSTITUTION:This plasma address device has a first substrate 22 which is provided with first electrodes 18 on the main surface, channels 20 sealed with an ionizable gaseous medium on the main surface, a second substrate 24 which is provided with second electroldes 48 and reference electrodes 46 within these channels 20, the electrooptical material layer 32 which is arranged between the first and second substrates 22 and 24 and forms data accumulation elements in the part held by the first electrodes 18 and the channels 20, a first means which supplies a first signal to the first electrodes 18 and a second means 64 which supplies a second signal to the second electrodes 48. The ionizable gaseous medium in the channels 20 is selectively subjcted to an electric discharge between the electrodes 48 and the reference electrodes 46 to selective conduct between the second electrodes 48 and the reference electrodes 46, by which the data accumulation elements are addressed. The soft dielectric material layer 26 formed of a polymer thin film is disposed between the electrooptical material layer 32 and the second substrate 24.
Patent JP-H05266086-A (JP)
Title: Retrieval range merge method for index
IPC: G06F17/30
Filed: 1992-03-23
Abstract: PURPOSE:To avoid futile access to a data base, to perform efficient access and to improve performance by expressing the retrieval starting position (start terminal) of respective retrieval ranges and the retrieval ending position (end terminal) in the structure of a list and merging the retrieval ranges from the size relation of these positions when there are plural retrieval ranges corresponding to an index concerning the retrieval range merge method to merge the retrieval ranges for the index of the data base. CONSTITUTION:This method is provided with a start/end terminal control table 41 to set the start terminal value and end terminal value of each retrieval range by analyzing a requested retrieving sentence, and a merge processing 7 to merge the plural retrieval ranges set to this start/end terminal control table 41 (such as to merge them so as not to overlap them in the case of OR or to merge only the overlapped part in the case of AND) and based on the retrieval range merged by this merge processing 7, a data base 10 is retrieved.
Patent JP-S62223439-A (JP)
Title: Knocking controller for evaporative cooling type internal combustion engine
Inventor: KUBOTSUKA TAKAO
IPC: F02D43/00
Filed: 1986-03-22
Abstract: PURPOSE:To prevent the lowering of output and the worsening of fuel consumption attendant upon a large timing delay of ignition timing from occurring, by controlling the engine temperature conformed to the driving condition in an optimum manner by a control unit in addition to a knocking avoidance device performing the ignition timing in making it delay or advance. CONSTITUTION:A control unit 10 receives an engine speed, a load condition and a signal out of a knocking sensor 21 and judges whether knocking strength exceeds the specified 'high level' or not. When it goes beyond the level, it performs radiating quantity variable control by on-off control of a cooling fan 8 and up and down of a refrigerant level in a condenser 6, making an engine's target temperature down to about 80 deg.C. Simultaneously, the control unit 10 transmits an actuating signal to a timing delay-advance circuit 24 and controls the ignition timing. Therefore, as for knocking avoidance control, engine temperature control is carried out before ignition timing control takes place, whereby a large timing delay is not longer required, and an output drop and the worsening of fuel consumption due to that are improvable.
Patent JP-H06252211-A (JP)
Title: Bonding machine
Inventor: TERADA TORU
IPC: H01L21/60
Filed: 1993-03-01
Abstract: PURPOSE:To provide a thermocompression bonding machine capable of preventing defective bonds to bumps by controlling the pressure of a bonding tool against a semiconductor chip while controlling the position of the bonding tool. CONSTITUTION:A bonding machine comprises a bonding tool 4 having means for chucking a semiconductor chip and means for heating the chip; and a drive mechanism for moving the bonding tool along the z-axis. After a bonding operation is started, the pressure to the chip from the bonding tool is controlled. At the same time, the drive mechanism is controlled by a first timer to set the bonding tool to a predetermined position. A second timer is used to control a heater 6 on the bonding tool. According to this method, melted bumps suffer no pressure so that they may not spread and cause short circuits.
Patent JP-S54155899-A (JP)
Title: Cooking type automatic vending machine of drinks
Inventor: IZUMIKAWA HIROYUKI
IPC: G07F13/00
Filed: 1978-05-29
Abstract: PURPOSE: To prevent entry of wet air into the delivery pipe of raw material, its dewing and deposition of the raw material on the inside wall of the pipe by providing an exhaust device which exhausts said wet air produced in a mixing bowl.  
     CONSTITUTION: When a vend signal is outputted, a delivery motor 4 and a mixing motor 23 are driven and a liquid feeder 10 operates and therefore the raw material in a raw material vessel 1 is delivered into a mixing bowl 11 by the action of a conveying device 2. At the same time, the hot water in a heat exchange tank 8 is supplied into the mixing bowl 11 and is stirred by a stirrer 26. At this time, the air having been wetted by the water vapor produced in the mixing bowl 11 is exhausted through an exhaust piep 28 from the exhaust port by the action of an exhaust blower 29 being beforehand driven, whereby its entry into the delivery pipe 7 is prevented. The potable water having been stirred and formed is poured into a cup F through liquid pouring port 15 as the stirring motor 23 stops running upon lapse of the specified time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58181678-A (JP)
Title: Recorder
Inventor: YASUMI KUNIO
IPC: H04N1/00
Filed: 1982-04-19
Abstract: PURPOSE:To secure flatness of a recording medium and an ink sheet by aopplying an expansion component on a recording medium and an ink sheet with a guide roller widthwise toward both ends thereof immediately before the position of recording and transferring to expand wincles forcibly along the feed direction. CONSTITUTION:As an ordinary paper 8 and an ink sheet 9 move toward a platen roller 12 being pressed against a guide roller 24, components F1 and F2 of a force F along the feed direction thereof is applied on the oridinary paper 8 and the ink sheet 9 as expansion component outwardly toward both the sides thereof from the center because of the drum-shaped guide roller 24. This can exp and possible wrincles along the feed direction on the ordinary paper 8 and the ink sheet 9 by the expansion action of the guide roller 24 and move it flat to the position of recording and transferring.
Patent JP-S54157186-A (JP)
Title: Production of polycarbonate laminate
Inventor: OONO NOBUHIRO
IPC: B32B5/24
Filed: 1978-06-01
Abstract: PURPOSE: To obtain the title laminated having improved heat resistance, electrical characteristics, flame retardancy, water resistance, weather resistance, and strength, by bonding glass cloth impregnated with silicone varnish to at least one side of a poly carbonate molded article.  
     CONSTITUTION: Glass cloth is put on one side or both sides of a polycarbonate molded article having an average molecular weight 20,000W40,000, coated with silicone varnish diluted by a solvent of polycarbonate resin, e.g. methylene chloride, ethylene dichloride, etc., and impregnated with the varnish. The glass cloth is laminated on the molded article at a temperature higher than the melting temperature of polycarbonate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58182336-A (JP)
Title: Switching and controlling system of reception signal
Inventor: MANABE TSUTOMU
IPC: H04L1/06
Filed: 1982-04-19
Abstract: PURPOSE:To switch and output reception signals of plural reception sections without hit and bit error, by providing plural number of reception sections receiving a polyphase modulation signal for detection and demodulation, subjecting each detected and demodulated output pulse signal at a differential logical circuit to differential logical processing and switching and outputting the signal at a switching circuit. CONSTITUTION:A switching circuit 4 consists of differential logical circuits 5A, 5B, which output pulse signals subjected to differential logical processing are switched and outputed and even if phase lock of demodulators 3A, 3B is different, when the differential logical processing is done, the original signal is reproduced. Since this original signal is switched at the switching circuit 4, no bit error takes place. A level detection circuit 7 detects an AGC voltage of an intermediate frequency amplifier circuit of receivers 2A, 2B and controls the switching circuit 4 so that the signal of the receiver having the largest reception level is outputted. Even if the reception section is switched through the detection of such reception level, since the pulse signal after the differential logical processing is executed is switched, no bit error takes place.
Patent JP-H11258036-A (JP)
Title: Infrared ray detector
Inventor: NAKAGAWA TAKAO
IPC: G01J1/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive infrared ray detector of simple structure, utilized effectively as a monitoring sensor for trafic use or the like. SOLUTION: This detector is provided with an infrared ray detecting device provided with one infrared ray sensor 1, an optical system 2 for guiding an infrared ray to the sensor 1, and a chopper 3 for blocking intermittently the infrared ray incident to the optical system 2. The detector has a rotation-driving means (motor 4) for rotating for the optical system 2, and rotational speed of the optical system 2 is synchronized with infrared ray blocking timing of the chopper 3 with a prescribed period by a transmission 5.
Patent JP-S56162204-A (JP)
Title: Lubricating system for rotary piston engine
Inventor: MUNETOU TAKASHIGE
IPC: F02B55/14
Filed: 1980-05-16
Abstract: PURPOSE: To reduce a lubricating oil consumption and prevent a failure in the lubrication for a side seal by a method wherein an auxiliary supply port of the lubricating oil is provided in a suction air path.  
     CONSTITUTION: A lubricating oil supply port 11 is provided in a rotor housing 1 for the rotary engine while the auxiliary supply port 40 of the same is provided in the suction air path 9. A lubricating oil supply path from an oil pump 12 is ramified and both of it are connected to the lubricating oil supply port 11 and the auxiliary supply port 40. A valve 19, stopping the supply of the lubricating oil to the auxiliary supply port in an operation area except the specified operation area, is provided in the path to the auxiliary supply port 40. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07270722-A (JP)
Title: Video display device
Inventor: YASUGAKI MASATO
IPC: G02B27/02
Filed: 1994-04-01
Abstract: PURPOSE:To provide a video display device where an angle of convergence is set to be suitable for stereoscopic observation and the inclination of the image surface of the virtual image of a video displayed on a liquid crystal display element is reduced. CONSTITUTION:This video display device is equipped with a video display element (LCD) 1 displaying a video, a lenticular lens 5 for distributing video luminous fluxes from the LCD 1 to the left and the right eyeballs of an observer, and an ocular optical system 4 enlarging and projecting the video luminous fluxes distributed to the left and the right to the left and the right eyeballs. The optical axis of the ocular optical system 4 is a line L, passing through the center of the LCD 1 and orthogonally crossing the LCD 1, and the optical system 4 has a pair of left and right aperture parts 3L and 3R corresponding to the left and the right eyeballs 2L and 2R. Since the LCD 1 and the optical system 4 are arranged on the same axis, the virtual image of the video on the LCD 1 is also formed in the state where it is not inclined on the same axis. Since a prism is not used in the device, chromatic aberration is not caused.
Patent JP-S59191194-A (JP)
Title: Mos storing device
Inventor: OOISHI KANJI
IPC: G11C11/406
Filed: 1983-04-15
Abstract: PURPOSE:To correlate the temperature characteristics of information extinction of a dynamic type memory cell with the temperature characteristics of automatic refresh period and to perform automatic refreshing at the optimum period by providing a discharge current circuit having a positive temperature resistance coefficient in a delay circuit. CONSTITUTION:A capacitor C is precharged as an initial state and the voltage VC is made to a high level such as the power source voltage Vcc. Consequently, the output signal of an inverter IV1 becomes a low level, and when the output signal of a delay circuit DL changes to the low level, the output signal SLF of an OR gate circuit G2 changes from the high level (logic ''1'') to the low level. By the change of supplied address signals, an edge trigger circuit REG forms a detection pulse. A timing generating circuit TG forms various timing signals necessary for refreshing action by supply of the detection pulse. Consequently, the refreshing action of a memory cell selected by stepped address signals is performed.
Patent JP-H03264368-A (JP)
Title: Page printer
Inventor: OSAKI MASAKI
IPC: B41J5/44
Filed: 1990-03-14
Abstract: PURPOSE:To eliminate the need for increasing the capacity of a ROM even if a program or data is increased by a method wherein a printer control program and retention data are stored in a magnetic disk part, and a printer control program and data required at the time of execution are written in a RAM. CONSTITUTION:A magnetic disk part 1 is a hard disk device consisting of an emulator, a medium 2 storing formats, pi-characters, and other data, and a drive circuit therefor. The medium 2 is detachable. In a ROM 3, a drive control program for the magnetic disk part 1 and a program for changing over the emulator are stored. In a RAM 4, a printer control program at the time of execution and data are written. A CPU 5 in a control part 10 controls the magnetic disk part 1 in accordance with the program in the ROM 3, reads the program recorded in the medium 2, and writes the printer control program and the data required for execution in the RAM 4. Succeedingly, input data from a host device 20 is written in a memory part 40, subjected to a code conversion, an edition, and the like, and printed out from a printing part 30.
Patent JP-H01237040-A (JP)
Title: Method for forming gear
Inventor: MATSUMOTO HIROSHI
IPC: B21K1/30
Filed: 1988-03-18
Abstract: PURPOSE:To easily form a gear improving its accuracy by interposing a rough tooth profile blank between an inner lower die and upper die and pushing it into the outer lower die having a cutting edge with applying a specified counter- pressure. CONSTITUTION:The rough tooth profile clank 1 heated to a specified temp. is placed on an inner lower die 4 so that the phase of a rough tooth profile part 2 may be aligned to the cutting edge 12 of an outer lower die 5 via a guide member 5. The blank 1 is then interposed between an upper die 7 and inner lower die 4 by descending a movable die plate 22, pushed into the outer lower die 5 and the rough tooth profile part 2 is subjected to shaving by the cutting edge 12. At this time, the counter pressure by plural cylinders 20 is acted on the inner lower die 4 at its descent time, the projecting part 25a of a stripper 25 is abutted to the burr part 2a of the rough tooth profile part 2 at the pushing down time of the blank 1 and the counter pressure acts on the rough tooth profile part 2 effectively. The gear forming is thus enabled with simple structure and small load and no roll over nor crack is caused.
Patent JP-S55157519-A (JP)
Title: Bromination of terpene compound
Inventor: KATOU TADAHIRO
IPC: C07C69/63
Filed: 1979-05-25
Abstract: PURPOSE: To perform the selective dibromination of the terminal double bond of a terpene compound having a terminal double bond, by brominating the terpene in the presence of a specific compound.  
     CONSTITUTION: A terpene hydrocarbon, terpene ketone, ester or ether of terpene alcohol, terpene carboxylic acid or its ester (e.g. geranyl alcohol) is brominated with 2,4,4,6-tetrabromo-2,5-cyclohexadien-1-one (TBCO) in the presence of an amine or an ammonium salt (e.g. cetyltrimethylammonium bromide), to obtain a brominated terpene compound, especially dibrominated at the terminal double bond (e.g. the compound of formula II). The presence of the amine improves the selectivity of the dibrominated product.  
     USE: Intermediate of pesticides, insecticides, perfumery, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11257592-A (JP)
Title: Hydraulic static pressure type gas holder
Inventor: NAKAMICHI SATORU
IPC: F17B1/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a seal device, by removing the unnecessary substance fixed on the inner wall, without stopping the service. SOLUTION: At the upper side of a piston oil groove 3, a corrugated removing member 5 installed to a back plate 6 is provided, and it is squeezed to an inner wall 1 together with the back plate 6 by an air cylinder 7. The feeding of an operation air to the air cylinder 7 is controlled by a solenoid valve 12, the solenoid valve 12 is opened when a switch 11 is made ON by the high inner pressure of a piston 2 at its rising time, it feeds the operation air to the air cylinder 7 when the switch 11 is ON, and the removing member 5 rubs the inner wall 1 to rake out the unnecessary substance together with the rise of the piston 2. In this case, a seal oil attached on the inner wall which is raked out together is filtered by a filter 9, so as to be recovered. The corrugated removing member 5 contacts to the inner wall 1, even though the inner wall 1 has an uneven surface.
Patent JP-2000259665-A (JP)
Title: Method for decoding attribute of information adapted to user and recording medium storing program for deciding attribute of information adapted to user
Inventor: KAKUTA HIROKAZU
IPC: G06F13/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding the attribute of information suited to a user by extracting morphemes, correlations between morphemes and the appearance frequency of these morphemes from information, processing the extracted contents and storing user's features and to provide also a recording medium recording an attribute deciding program for information adapted to the user. SOLUTION: Electronic(E) mails are taken out (step S31), the morphemes of these E mails are analyzed and word data are prepared based on co- occurrence frequency and a word data calculation formula (step S33). Word data included in user's feature data are extracted (step S35), the processing order of respective E mails is calculated (step S37), priority is given to these E mails (step S39), and the E mails are transmitted in the priority order (step S43) in accordance with a mail distribution request from the user (step S41).
Patent JP-H10243894-A (JP)
Title: Toilet seat attaching structure
Inventor: TANAMURA YUSHI
IPC: A47K13/26
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an attaching structure which can attach a toilet seat unit to a toilet pot firmly and with a stable fastening force, at a favorable workability even in a narrow place. SOLUTION: This toilet seat attaching structure has an installation plate 9 to attach a toilet seat unit to the top of a toilet pot 1, and respective attaching holes (1a), 9d formed on the toilet pot 1 and the installation plate 9 are respectively superposed, and a fastener 20 is inserted from the upper surface side of the installation plate 9, and is fastened in the attaching hole (1a). Then, for the fastener 20, a bolt 21, and a flange part 22a for contact on the upper outer periphery, are formed, and also, the fastener 20 comprises an extending member 23 arranged around the shaft part of the bolt 21 which goes through an insertion hole, and a nut member 24 to extend the extending member 23, and at the same time, has a flexible friction member 30 which is arranged between the extending member 23 and the inner peripheral surface of the attaching hole (1a), and the extending member 23 is press-bonded to the inner peripheral surface of the toilet pot side attaching hole (1a) by the friction member 30.