baber/WOPTO huggingface dataset:
Patent JP-S59192826-A (JP)
Title: Compressive pressure absorbing apparatus for two-cycle engine
Inventor: ITOU OSAMU
IPC: F02B33/24
Filed: 1983-04-15
Abstract: PURPOSE:To increase the output of an engine, by lowering the pressure in a crank chamber when a piston is moved downward and raising the pressure in the crank chamber at the time of scavenging stroke. CONSTITUTION:When a piston H is moved downward, a crankshaft A is turned and a frame E is pushed by a cam B. Here, since the frame E is connected to a valve F, the entire body of the valve F is moved downward and the volume in a crank chamber is increased, so that pressure in the crank chamber is lowered. At the time of scavenging stroke, on the other hand, the frame E is pushed upward by the cam D and pressure in the crank chamber is raised, so that scavenging of combustion gas can be facilitated.
Patent JP-H01242559-A (JP)
Title: Production of amino alcohol
Inventor: IIO AKIRA
IPC: B01J27/02
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the subject compound useful as a raw material for pharmaceuticals, etc., in high selectivity at a low cost, by reacting a polyhydric alcohol with ammonia in the presence of a nickel catalyst containing sulfur, selenium, etc. CONSTITUTION:A amino alcohol is produced by reacting a polyhydric alcohol (e.g., ethylene glycol, 1,2-propylene glycol or 1,2-butanediol) with NH3 in the presence of a nickel catalyst containing an element selected from sulfur, selenium, tellurium, arsenic, antimony and bismuth. The catalyst is preferably Raney nickel from the viewpoint of high selectivity of amino alcohol. The atomic ratio of the element added to the nickel catalyst is 0.5-0.001, preferably 0.2-0.002 based on the nickel. The lowering of the catalytic activity can be suppressed by using the catalyst in the presence of hydrogen.
Patent JP-H11310573-A (JP)
Title: Hiv protease inhibitor
Inventor: DRESSMAN BRUCE A
IPC: A61P29/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is an HIV protease inhibitor and useful for treatment of infection due to HIV and treatment of acquired immune deficiency syndrome. SOLUTION: This compound is represented by formula I [Q1 and Q2 are each H or the like; Q3 is mercapto or the like, but not a (substituted)S-phenyl; Q4 to Q8 are H or the like; Y and G are each O or the like; D is C or the like and bonded as single bond to each of adjacent cyclic member atom; E is C or the like; Q9 is H or the like; A and B are each a (substituted) carbon ring or the like], e.g. [3S-(3R*,4aR*,8aR*,2'S*,3'S*)]-2-[2'-hydroxy-3'- phenylthiomethyl-4'-aza-5'-oxo-5'-(2"-methyl-3"-hydroxyphenyl) pentyl]decahydroisoquinoline-3-N-t-butylcarboxamide. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in a aprotic solvent in the presence (or absence) of a promoter in the presence of a coupling agent.
Patent JP-S60217904-A (JP)
Inventor: NISHIHARA YOSHINORI
IPC: B65B5/06
Filed: 1984-04-06
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-S55595-A (JP)
Title: Data imprinting device of camera
Inventor: OOMORI YUKIO
IPC: G03B17/24
Filed: 1979-06-01
Abstract: PURPOSE: To prevent different data from being double-imprinted on a film by holding a light emission pattern for a fixed time irrespective of the momentarily changing output information of the drive device.  
     CONSTITUTION: At the photographing, a synchro signal is received by a control part 6, from which a light emission start signal is outputted to a driving device 1' for watch. The content of a counter 8 which counts the clock pulses of a generator 7 is then stored as display data in a latch circuit 9. A driving circuit 10 causes a light emitting display device 2 to emit light in the pattern corresponding to the storage content of the latch circuit 9. The counter 8 normally performs counting as a watch and while the display device 2 is emitting light, the pattern of the display device 2 is held, the output light whereof is radiated to a part of the image plane of a film 4 through an optical system 3, thus the clock data is imprinted. It is also possible to imprint the number of the pictures taken, the data, etc. by connecting the terminal b of the control part 6 to the driving device 1" or 1"' for counter or manual operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08264821-A (JP)
Title: Photoelectric conversion method and element
Inventor: SAITO KAZUHIRO
IPC: H01L31/0232
Filed: 1995-03-27
Abstract: PURPOSE: To improve conversion efficiency by exciting the plasmon even on a metallic electrode on the light-incident side. CONSTITUTION: Incident He-Ne laser beams L are refracted by a semicircular cylindrical lens 5 to be entered into a magnesium fluoride layer 4 at a specific angle. Thus, the surface plasmon is excited in the interface between the magnesium fluoride layer 4 and an Al electrode 2 so that said surface plasmon may be absorbed into a copper phthalocyanine layer 1 thereby enabling a photocurrent to be generated between the Al electrode 2 and an Ag electrode 3.
Patent JP-S56164538-A (JP)
Title: Assembling device for semicondutor element
Inventor: INOUE YUUICHI
IPC: H01L21/50
Filed: 1980-05-21
Abstract: PURPOSE:To shorten the time required for assembly by arranging a die bonding mechanism composing a full automatic IC assembling system and a plurality of wire bonding mechanisms following the die bonding mechanism in a beeline wherein rails are provided among them and a lead frame completed each process is transferred by using trucks. CONSTITUTION:A lead frame 13 and a belt conveyor 16 loading the frame 13 on a truck 15 are provided in a loading station E composing a die bonding mechanism 1 and die bonding work is performed to the frame 13 in the mechanism 1. And plurally divided wire bonding mechanisms 2-6 are provided behind the die bonding mechanism 1 by positioning in the beeline because complicated processes are involved. The truck 15 is run on the first rail 11 and the frame 13 is stopped at the station B of each mechanism 2-6 and the frame 13 is pushed down to a fixed position of each mechanism 2-6 by conveyors 17 for bonding. At that time, a separate truck 15 is prepared and the frame 13 is passed the stations C of the mechanisms 2-6 by running the frame 13 on the second rail 12 and bonding is performed by moving the trucks 15 together. The frame 13 is transferred to a loading station D to prepare for the next process.
Patent JP-S59193926-A (JP)
Title: Preparation of organo-aluminum polymer having high molecular weight
Inventor: TANIGUCHI ISOJI
IPC: C08G79/10
Filed: 1983-04-16
Abstract: PURPOSE:To prepare an organoaluminum compound having high molecular weigt and suitable for the forming of fibers, etc., easily and in high efficiency, by carrying out the polycondensation reaction of an organo-Al compound with water using specific amounts of water and an organic acid and adding the organic acid to the reaction system at a specific reaction stage. CONSTITUTION:In the polycondensation reaction of water and an organo-Al compound of formula (X, Y and Z are H, alkyl or alkoxy), 1.0-3.5mol of water and 1.1-1.0mol of an organic acid (e.g. aliphatic monocarboxylic acid excluding formic acid, alicyclic carboxylic acid, aromatic mono- or dicarboxylic acid, hydroxycarboxylic acid, etc.) are used per 1mol of the organo-Al compound, and the organic acid is added to the reaction system in the reaction of the organo-Al compound with water.
Patent JP-H03269983-A (JP)
Title: Heating body consisting of heating paint and its electric control device
Inventor: SUZUKI KIYOJI
IPC: H05B3/20
Filed: 1990-03-16
Abstract: PURPOSE:To supply a stable hot-water to be used for an electric hotwater generator and the like by feeding power by using a solar battery and a secondary cell as a power source, to a device in which a heating base plate made by covering a heating paint layer with an insulating paint layer is sealed by a cover, through an electric control device. CONSTITUTION:In a heating body 10 used for an electric hot-water heater 50 or 60, a heating paint layer 3 of a heating paint is painted at the center, and at the same time, it is made into a heating base plate made by covering the heating paint layer 3 with insulating paint layer, 4 on both surfaces, and the heating body 10 is formed by sealing the heating base with a metal cover 1. The electric hot-water heater 50 or 60 uses a solar battery 20 as its power source, and a secondary cell 40 as an auxiliary power source, both being managed by an electric control device 30. The electric control device 30 furnishes an over-charge preventive function and a temperature control function. By such a constitution, the electric hot-water heater can heat up the heating body throughout a day and a night, and can supply a stable hot water.
Patent JP-H03267454-A (JP)
Title: Panel for building
Inventor: TAKIGUCHI HIDEKI
IPC: E04F13/12
Filed: 1990-03-17
Abstract: PURPOSE:To improve three-dimensional appearance as well as weathering resistance of a panel by a method in which a decorative coating film of a polarizing coating is applied to the tops or bottoms of an uneven pattern in a metal plate with an uneven pattern by embossing process. CONSTITUTION:In a building metal plate or panel 1 with recessed pattern 4 and projected patterns 5 by embossing process, the decorative coating film 6 of the polarizing coating is provided to the tops or bottoms of the patterns 4 and 5. Three-dimensional feeling of the panel 1 can be greatly improved by synergetic effect of polarization of the coating film 6, mirror-reflection of the other coating film, and embossed patterns.
Patent JP-H02248156-A (JP)
Title: Picture reader
Inventor: AKASHI SUEO
IPC: H04N1/10
Filed: 1989-03-22
Abstract: PURPOSE:To reduce the elongation of a wire and to keep the parallel accuracy of an optical element by providing a pulley with a plural slots being a moving wire pulley while the pulley is separated into a pulley with a single slot and fixing a couple of optical elements so es to be in parallel with each other by the tension of the wire. CONSTITUTION:A wire is tensed at the tensing of the wire of a drive system while 1st and 2nd optical elements 12, 13 are removed. A wire 11 fixed to an L-shaped metallic fixture 14a is tensed to a movable wire pulley 16a supporting the wire 11 at both ends of a square rod 15 and wound on a drive pulley 10 by 6 turns through a fixed idler pulley 17a, tensed to the movable wire pulley 18 through fixed idler pulleys 17b, 17c, 17d, hooked to a tension spring 19 through a pulley 18 and fixed by the L-shaped metallic fixture 14b. Similar job is applied to tense the wires 11, 11' symmetrically. Then an optical element 13 is fitted tentatively to the square rod 15 and the optical element 12 is fitted tentatively to the metallic fixture 20 fixed to the wires 11, 11'. The pulley 16 is separated into pulleys 16a,16a' and a fastening screw 21 is loosened at wire tensing and then fixed by a screw 21 after the adjustment of the parallelism of the optical elements 12, 13.
Patent JP-S59193131-A (JP)
Title: Device for continuous growth of thin film
Inventor: YOSHIHARA HIROAKI
IPC: C23C16/54
Filed: 1983-04-19
Abstract: PURPOSE:To make uniform distribution of film thickness perpendicular to the transfer direction of a substrate to a considerable extent by allowing positions of each point on the substrate of a specimen to cause deviation perpendicularly to the transfer direction when the substrate is moved in the transfer direction. CONSTITUTION:In a device 1 for continuous growth of thin film having a growth chamber of thin film 2 by the CVD process and a mechanism for transferring substrates of a specimen S on which thin films are to be grown to pass successively through the camber 2, a transfer member 5 tranfers the substrates S in the direction F by a transfer mechanism 6D and 6I and turns the substrates at the same time in the direction R. For example, an optional point A on the substrate S deviates perpendicularly to the tranfer direction in the chamber 2. Since all points on the substrate S are under almost the same condition, the distribution of film thickness grown on the substrate S become almost uniform in the lateral direction of thin film growth chamber over the whole area.
Patent JP-H08264065-A (JP)
Title: Rubber contact switch
Inventor: OSHIMA TAKESHI
IPC: H01H13/02
Filed: 1995-03-27
Abstract: PURPOSE: To provide a rubber contact switch capable of being designed compact and expanding the freedom for designing without increasing the cost. CONSTITUTION: This rubber contact switch 1 is provided with a rubber contact 2 made of a translucent material and having a set of a dummy contact 21 and a carbon contact 22 provided on a wiring board 3 and a pressure member 6 made of a translucent material, having a key top 5 at the upper section, and nearly concurrently kept in contact with the dummy contact 21 and the carbon contact 22 at the lower section. A light source 4 illuminating the illumination point D of the key top 5 is arranged on the wiring board 3 covered with the dummy contact 21.
Patent JP-H01241245-A (JP)
Title: Data transmission equipment
Inventor: OSUMI MASAKO
IPC: H04L5/16
Filed: 1988-03-22
Abstract: PURPOSE:To keep an accurate peak value by providing a window circuit passing through an equalizing signal or outputting a prescribed reference potential in response to a control signal between an equalizing circuit and a peak holding circuit. CONSTITUTION:A switching circuit 1 receives an AMI signal and outputs whether or not the AMI signal is a GND level selectively according to a switching signal (a) of transmission/reception. A window circuit 3 is provided between an equalizing circuit 2 and a peak holding circuit 4, the window circuit 3 receives an equalizing signal and outputs whether or not an input signal is the GND level selectively according to the timing of a control signal (b). Then the control signal (b) is activated after the control signal (a) is activated and inactivated before the control signal (a) is inactivated. Thus, a signal without any spike noise is given as the input signal of the peak holding circuit 4 to hold an accurate peak value.
Patent JP-S59199483-A (JP)
Inventor: NIWA RIICHI
IPC: B65D88/26
Filed: 1983-04-19
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-H10263618-A (JP)
Title: Shape control method of pack rolled material
Inventor: TOMITA SHOGO
IPC: B21B47/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To improve a production efficiency and to reduce a cost, etc., by conducting rolling control so that a pack rolling material crown ratio after/ before rolling is equal to a core plate crown ratio before rolling so as to elimi nate a shape straightening process of annealing, etc., due to the improvement of flatness of a core material. SOLUTION: A plate crown and a plate thickness of a core material 1 are measured from a plate thickness distribution in the core material 1 in the longitudinal direction, a core plate crown ratio before rolling is obtained. Pack rolling is conducted so that change in a pack rolling plate crown ratio before/after rolling is turned to be a plate thickness and a plate crown of a pack rolled material after rolling, which enters in a shape nonsensitive zone of the core material. Where, plate crown is difference between plate thickness at plate width center and at plate end, core material crown ratio is core material crown/ core material plate thickness, pack rolled material crown ratio is plate crown in the part except both end parts of pack rolled material where spacers 3 are inserted/plate thickness in the part except both end ports where the spacers 3 are inserted.
Patent JP-S60211554-A (JP)
Title: Data processing unit
Inventor: IKEZAWA MASUSHI
IPC: G06F12/00
Filed: 1984-04-05
Abstract: PURPOSE:To stop either of read/write when they compete with each other by providing an address comparator means comprising an address in plural ports, a gate means gating a write signal and a clock stop means. CONSTITUTION:A cycle clock CYCLK is generated from a clock CLK, fed to an each internal register, which is controlled. A comparator 19 compares an address of the 1st address register 11 and an address of the 3rd address register 13 and a comparator 20 compares an address of the 2nd address register 12 and an address of the register 13. Thus, when read/write are applied to an address of a RAM14 at the same time, since an address of write destination is set to the register 13, an H level signal of address coincidence is outputted from either of the compartors 19, 20. This signal is fed to an inverter 26, the level of a NAND gate 28 goes to an H level, the generation of the cycle clock CYCLK is interleaved once and the operation of the program counter 1 is stopped for one cycle.
Patent JP-S57183045-A (JP)
Title: Semiconductor device
Inventor: SOHARA KOUICHI
IPC: H01L21/60
Filed: 1981-05-06
Abstract: PURPOSE:To prevent the disconnection of wiring for the title semiconductor device by a method wherein the surface protecting film is formed into a convex shape towards the internal wiring. CONSTITUTION:In the surface protecting film 10, shown by the broken line in the diagram, the section located above the electrode 12 of a pellet 11 is removed, and at the same time, the film 10 is removed in a convex shape towards the internal wiring. With the above-mentioned structure, the inpulse given to the protecting film due to the pressure bonding of a bonding wire 13 becomes small, and this enables to prevent the disconnection of wirings. Further, the punching out size of the convex shape is small as compared with the entire protecting area of the protective film 12, thereby the purpose of surface protection can be attained.
Patent JP-H02245156-A (JP)
Title: Processed bread crumb and cooked food prepared by using the same
Inventor: MORI YOSHIO
IPC: A23L7/157
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the subject processed food capable of giving a fried food free from stickiness even by heating in a microwave oven after preservation in frozen state, by successively coating at least a part of bread crumb particles with an oil and fat and then with a shellac resin. CONSTITUTION:The objective processed food is prepared by coating at least a part of bread crumb particles with an oil or fat [preferably an oil or fat exhibiting solid state at normal temperature and having a solid fat content index (SFI) of >=65 at 20 deg.C, >=40 at 30 deg.C and <=10 at 40 deg.C, e.g. cocoa butter] an then with a shellac resin (preferably in the form of an alcoholic solution having a concentration of 15-40wt.%).
Patent JP-H03269399-A (JP)
Title: Fast breeder
Inventor: NISHIGUCHI YOHEI
IPC: G21F9/02
Filed: 1990-03-20
Abstract: PURPOSE:To improve safety by circulating the fission products accumulated in a chilling distillator in a system, selectively recovering krypton and subjecting the recovered krypton to a solidification treatment. CONSTITUTION:The krypton is accumulated in the chilling distillator 17 by the operation of a cover gas purifying system 10. The accumulated krypton leads to the generation of a trouble in safety and in the continuation of operation. The gaseous fission products accumulated in the chilling distillator 17 are, thereupon, circulated to the krypton recovering system 20 where the krypton is selectively recovered. The recovered krypton is subjected to the stable solidification treatment in a krypton solidification treating system 21. The krypton is safely ejected to the outside of a reactor containing facility 1 in this way. The continuation of the combustion and operation of the reactor throughout the entire period of the plant life of the reactor is thus possible.
Patent JP-H07164787-A (JP)
Title: Manufacture of ic card
Inventor: OKADA KOICHI
IPC: B42D15/10
Filed: 1992-03-26
Abstract: PURPOSE:To manufacture a highly reliable IC card by a method wherein a recessed part of IC module size is formed at the desired position on one side of a card base material, the thickness of which is larger than that of an IC module, so as to bond the IC module to the recessed part with an adhesive under the condition that the surface of the base material becomes nearly flush with the electrode surface of the IC module. CONSTITUTION:An IC module 10 having an electrode surface, which comes into contact with an external connecting terminal, on its surface is imbedded in a card base material 11. At that time, a recessed part of the IC module side is formed at the desired position on at least one side of the card base material 11 prepared by punching the base material, the thickness of which is larger than that of the IC module 10, so as to bond the IC module 10 to the recessed part with an adhesive 15 and, at the same time, make the surface of the card base material 11 flush with the electrode of the IC module 10. As a result, the sure connection between the IC module and the card base material can be realized, resulting in allowing to manufacture an IC card having high planar accuracy and reliability.
Patent JP-S55163399-A (JP)
Title: Pressure releasing apparatus
Inventor: TAKAMATSU OSAMU
IPC: B65D90/34
Filed: 1979-05-31
Abstract: PURPOSE:To prevent destruction of the whole tank by arranging a constitution body having the  hollow part made of thin plate at the tank opening and connecting the tank and the hollow part  through a communication pipe equipped with a pressure relief valve and releasing abnormal pressure into the hollow part and absorbing the pressure through the destruction of the constitution  body. CONSTITUTION:If abnormal pressure is formed in a tank 11, a pressure relief valve 12 is opened  due to said pressure, and the pressure is released into the hollow part 10 of a constitution body 3.  In this state, an upper plate 5 is separated from a supporting element 7 due to the pressure difference between the outer pressure and the abnormal pressure in the hollow part 10. Therefore, the  upper plate 5 itself is destructed by the pressure difference. However, as for the lower plate 6, the  equal pressure acts in the opposite direction, onto the upper and the lower surfaces, the lower  plate 6 maintains the state. Then, due to the destruction of the upper plate 5, the surface of the  lower plate 6 receives the outer pressure, so the lower plate 6 is destructed by the abnormal pressure onto the rear surface, and an opening 1 is opened, and the abnormal pressure is released outside. As described above, the constitution body acts as a reinforeing element under normal pressure, and as a safety device under abnormal pressure, and the whole tank can be protected from  destruction.
Patent JP-H06317942-A (JP)
Title: Both-side printing device
Inventor: TODA TOSHIO
IPC: G03G15/24
Filed: 1993-03-26
Abstract: PURPOSE:To miniaturize a both-side printing device performing both-side printing on a medium by providing a pair of image forming parts transferring a toner image on an image carrier to the medium, and to reduce the cost of the device. CONSTITUTION:In this both-side printing device provided with a pair of image forming parts 1 and 2 forming the toner image on the endless image carrier 10 by toner image forming means 11 to 14, transferring it to the medium by a transfer means 15, thereby forming the toner image on the medium; the toner image is formed on the surface of the medium by one image forming part 1, and then the toner image is formed on the back surface of the medium by the other image forming part 2. The transfer means 15 of the pair of image forming parts 1 and 2 are positioned and juxtaposed in an opposite direction to each other, and also a carrying path 3 obliquely carrying the medium to which the toner image is transferred by one image forming part 1 toward the transfer means 15 of the other image forming part 2 is provided.