baber/WOPTO huggingface dataset:
Patent JP-H08216196-A (JP)
Title: Injection molding machine and method
Inventor: KOBAYASHI FUJIO
IPC: B29C45/18
Filed: 1995-02-17
Abstract: PURPOSE: To provide an injection molding machine and a method for injection molding of the structure which can be coupled directly to an automated assembling line. CONSTITUTION: The injection moldings machine comprises a mold 4 formed with a cavity by engaging three molds 4A to 4C to cast resin from the casting unit 15 in the cavity in such a manner that the molds 4A, 4C are independently provided at different positions from the resin casting position disposed with the unit 15, with an articulated and expandable movable linkage provided at different positions between the molds.
Patent JP-H07253022-A (JP)
Title: Boost pressure controller of internal combustion engine
Inventor: SUWAHARA HIROSHI
IPC: F02B37/18
Filed: 1994-03-23
Abstract: PURPOSE:To prevent inadvertent fluctuation of boost pressure when the judged result of fuel is temporarily changed in a boost pressure controller for setting a raising level of the boost pressure according to the judged result of fuel octane number. CONSTITUTION:A supercharger 21 is provided on the intake passage 6 and the exhaust passage 7 of an engine 1. A passage 24 detouring around the supercharger 21 is provided on the exhaust passage 7, and a valve 25 to be driven by a vacuum selector valve (VSV) 29, etc., is provided in the passage 24 so as to control boost pressure. Moreover, a knock sensor 46 is provided on the engine 1. An electronic control unit (ECU) 50 controls the VSV29 so as to obtain the target boost pressure according to the driving state. The ECU50 judges the presence or absence of knocking on the basis of the detected result of the knock sensor 46 and judges the octane number of using fuel on the basis of the judged result. The ECU50 sets the judgement operating range for judging the octane number to the range lower in view of engine speed, than the supercharging operating range for controlling the boost pressure.
Patent JP-S60197521-A (JP)
Title: Device of generating stable spiral air flow in line
Inventor: MARUI TOMOTAKA
IPC: B65G53/58
Filed: 1984-03-21
Abstract: PURPOSE:To provide a device which introduces gas into an annular space between an inner and an outer cone body, and generates a stable spiral air flow, which is utilized for conveyance of solid particle and dehydration. CONSTITUTION:When gas is fed in through a gas introduction port 5, the gas flows through an annular space 4 between an outer cone body 1 and an inner cone body 2 from the large size side toward the small size side. The gas is caused to flow in a line 3 with a specified size in a position in the vicinity of the apex of the inner cone body 2 to generate a stable spiral air flow. Solid particle, fed in the line 3 with the aid of a feeder 6 located to the central part of the inner cone body 2, is smoothly conveyed by means of the spiral air flow.
Patent JP-H09217188-A (JP)
Title: Electrlysis method using two-chamber electrolytic cell
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B9/17
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain reformed water contg. decreased metallic impurities by effecting blectrolysis while supplying a nomnetallic salt soln. and oxygen- contg. gas to the anode chamber and cathode chamber of an electrolytic cell mounted with an anion exchange membrane. SOLUTION: Since the ion exchange membrane 2 is mounted at the electrolytic cell 1, the degradation in efficiency by mixing of anolyte and catholyte is averted. Then, the reformed water is obtd. with high efficiency if the electrolysis is effected while the soln. contg. the nonmetallic salt, for example, ammonium chloride is supplied to the anode chamber of such electrolytic cell 1 and the oxygen-contg. gas is supplied to the cathode chamber. Namely, the acidic water which contains gaseous oxygen (ozone) and hypochlorous acid ions, etc., and does not contain other impurities is obtd. in the cathode chamber. The acidic water has oxidation reduction potential of >=1000mN and satisfies pH$3 and is adequate for washing of electronic parts. The alkaline water contg. hydrogen peroxide is formed in the cathode chamber.  Since the impurities do not exist in this water either, the acidic water is usable for washing water.
Patent JP-S60196017-A (JP)
Title: Sound amplifier
Inventor: YAMAGUCHI HIROSHI
IPC: H04N5/63
Filed: 1984-03-19
Abstract: PURPOSE:To reduce the sound deflection by actuating a Tr with a switch attached to a socket for input of DC power supply to switch a sound input dividing resistance and therefore reducing automatically the sound volume when a DC power supply is working. CONSTITUTION:An end of a switch attached to a DC socket S is connected to the base of a TrQ1 and then to an input terminal 4 of a sound amplifier circuit IC through the collector of the TrQ1 via a sound input dividing resistance R5. The emitter of the TrQ1 is connected to the earth. A switch S is kept closed in an AC active mode, and the TrQ1 is turned off to set the sound input signal to be applied to an IC at the maximum level. Then the switch S is opened in a DC active mode, and the TrQ1 is turned on. Thus the collector-emitter conducts and the resistance R5 functions as a dividing resistance to a resistance R2. Then the level of the input signal to be applied to the terminal 4 is reduced. As a result, the voltage variance of the IC is reduced together with no fluctuation of a load (z). This eliminates the sound deflection.
Patent JP-H04288360-A (JP)
Title: Hydrogenated vinylaromatic hydrocarbon polymer composition and optical disc base
Inventor: TANAKA EIJI
IPC: C08L53/00
Filed: 1991-03-18
Abstract: PURPOSE:To obtain the title composition desirable for making an optical disc base. CONSTITUTION:A hydrogenated vinylaroamatic hydrocarbon polymer composition comprising at least two components of 1 to below 100wt.% polymer, obtained by hydrogenating all the double bonds of a vinylaromatic hydrocarbon/ conjugated diene block copolymer and 60-80mol% aromatic rings of the copolymer, and above 0-99wt.% polymer, obtained by hydrogenating 60-80mol% aromatic rings of a vinyl-aromatic hydrocarbon polymer, and an optical disc obtained therefrom. This composition can give a lowly birefringent optical disc excellent in heat resistance, hygroscopicity and adhesion to a recording film layer.
Patent JP-H11232982-A (JP)
Title: Electromagnetic relay and manufacture thereof
Inventor: HOTSUTA TOMOAKI
IPC: H01H50/14
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay capable of being manufactured automatically. SOLUTION: In this electromagnetic relay, terminal members 16, 17 for a coil and terminal members 19, 20 for a contact are fixed in a based 10, to be assembled with a coil bobbin 39 on which a coil wire 47 is wound, the coil wire 47 is connected electrically with the terminal members 16, 17 for a coil, and surge absorbing elements 31, 34 are connected electrically with the terminal members 16, 17 for a coil. In such an electromagnetic relay, a installation part 71 of a lug 70 is brought into contact with and fixed in a left side flange 41 of the coil bobbin 39, and the other end parts of the lead wires of the surge absorptive elements 31, 34 are connected mechanically and electrically with connection parts 76, 77 of arm parts 74, 75 bent in a direction toward the right side flange 40.  Consequently, in the state in which the interference of the lug is avoided by opening the arm parts, the coil wire 47 is wound around the coil bobbin 39 and after the winding of the coil wire, the arm parts are bent, so that the winding work can be automatized.
Patent JP-S60194948-A (JP)
Inventor: KANEKO MORIMASA
IPC: A61F7/10
Filed: 1984-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07239256-A (JP)
Title: Fluidic flowmeter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/20
Filed: 1994-02-25
Abstract: PURPOSE:To suppress influence of pressure fluctuation on the upstream side. CONSTITUTION:A gas received through the inlet part 11 of a fluidic flowmeter passes through a first gas channel 14 and an opening 16 and reaches a nozzle 21 in a second gas channel 15. A channel for passing a part of gas, passed through the nozzle 21 and flows toward pressure sensors 33, 34, while separating from other part of gas is defined by partition plates 35, 36 in the gas flow channel of the nozzle 21. The current velocity of gas flowing toward the pressure sensors 33, 34 is stabilized when the gas flows through the channel. The gas is then jetted from the nozzle 21 and flows through a pair of feedback channels 27, 28 alternately. The switching frequency of the flowing direction of gas is detected based on the outputs from pressure sensors 33, 34 and then the flow rate is determined based the switching frequency.
Patent JP-H06259266-A (JP)
Title: System and method for avoidance of deadlock
Inventor: EREN EMU NERUSON
IPC: G06F9/46
Filed: 1994-02-25
Abstract: PURPOSE: To provide a system and method for escaping dead lock in a non- preemptive and multitask application program to be executed in a non- preemptive and multitask operating system. CONSTITUTION: When a user requests the printing of a directory content on a tape, an user interface application 410 presents a dialog box, and allows the user to select the content to be printed. The dialog box transmits the request of each item in the directory to a tape manager sled 240 at the remaining part of a separated application program 420 by using a communication link 430. The dialog box follows this system, and the remaining part of the application can obtain control from this system. Thus, the sled 240 can receive a message from a stub 440, and dead lock can be escaped.
Patent JP-H06244314-A (JP)
Title: Plastic package semiconductor device and production
Inventor: KIHIRA TORU
IPC: B29L31/34
Filed: 1993-02-17
Abstract: PURPOSE:To fill dent parts in the surface of the plastic package which is formed by the projecting parts of the metal dies to position the chip 7 in the plastic seal process. CONSTITUTION:Dent parts 14 of the plastic package 13 in which the semiconductor chips 7, and leads 3 and the wires 8 are plastic sealed are filled with, e.g. plastic 16 after the sealing process.
Patent JP-S57168919-A (JP)
Title: Production of polyether-polyol
Inventor: ENDOU SEIJI
IPC: C08G65/26
Filed: 1981-04-10
Abstract: PURPOSE: To obtain a polyether-polyol having improved compatibility and pouring characteristic and capable of providing urethane foams having improved physical properties, by mixing tolylenediamine with ethylene oxide and propylene oxide and then adding propylene oxide.  
     CONSTITUTION: 1mol of tolylenediamine is mixed with 2.5W4.0mol of ethylene oxide and 0.5W2.0mol of propylene oxide, or the mixture is subjected to an addition reaction at the same time. Then, propylene oxide is added thereto to a hydroxyl value of 300W420(KOH mg/g) to obtain a polyether-polyol. As the above tolylenediamine, there is used 2,4-tolylenediamine or 3,4-tolylenediamine. As the alkylene oxides, there are used ethylene oxide and propylene oxide for the sake of practicality. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06243597-A (JP)
Title: Data recording method and data recording and reproducing method for magneto-optical disk
Inventor: KADOKAWA YUICHI
IPC: G11B11/105
Filed: 1993-02-19
Abstract: PURPOSE:To improve the reliability of data recording by recording a mark bit in noninverted and inverted states, reproducing them, detecting them as noninverted and inverted error data A and B and recording them as the noninverted state when A<B and as the inverted state when A>B. CONSTITUTION:The data in the Figure a are converted into the recording signal of the data in the Figure b, and the parts where respective recording signals are data 1 are recorded as the marks in the Figure c, and the mark line in the Figure d is formed by inverting the mark line. Thus, since the probability where a data error is reduced exists, the mark in the noninverted state is recorded at the time of recording it on a magneto-optical disk and the recording data are reproduced. At the same time, the mark in the inverted state is recorded and the recording data are reproduced, and when the data error at the time of reproducing the mark in the noninverted state is smaller, the mark in the noninveted state is used. On the contrary, when the data error at the time of reproducing the mark in the inverted state is smaller, the mark in the inverted state is used. Thus, the reliability of the data recording is improved.
Patent JP-S60196768-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMAKI YOSHIHIDE
IPC: G03G5/04
Filed: 1984-03-19
Abstract: PURPOSE:To obtain high sensitivity, low residual potential and excellent durability by incorporating a specific triaryl amine deriv. as a carrier transfer material into the titled body. CONSTITUTION:The triaryl amine deriv. expressed by the formula (An1, An2 are substd. and unsubstd. phenyl, naphthyl, and may have groups such as alkyl, alkoxy, halogen, amino, etc. as the substituent, R1-R7 are respectively H, alkyl, alkenyl, alkoxy, phenoxy, amino, etc., R3-R7 are not simultaneously H) is used as a carrier transfer material (CTM) for constituting a function sepn. type photosensitive body. The most excellent electrophotographic characteristic is obtd. when the photosensitive layer is made into two-layered constitution by providing a carrier generating layer 2 and a carrier transfer layer 3 contg. such CTM adjacent to the layer 2 via an intermediate layer 5 according to need on a conductive base 1. A good electrifying characteristic, photosensitive characteristic and image characteristic are thereby obtd. and even if the photosensitive body is repeatedly used, the various characteristics are stable and said body has excellent durability.
Patent JP-S56150001-A (JP)
Title: Agricultural chemical dust suppressing static electrification phenomena
Inventor: IKEDA TERUKAZU
IPC: A01N25/08
Filed: 1980-04-22
Abstract: PURPOSE: Agricultural chemical dust capable of being scattered completely with suppressing static electrification phenomena of static electricity which occurs at a spraying tube part during scattering of agricultural chemical dust by a power- driven scattering device, etc., obtained by blending calcium carbonate powder as a main carrier with a given range of clay powder.  
     CONSTITUTION: Calcium carbonate powder as a main carrier is blended with 20W50wt%, preferably 20W40wt% clay powder. In order to suppress floating, scattering, and vanishing of the dust, cut calcium carbonate is blended with cut clay, which are classified so as to have an average particle daimeter ≥20μ and ≤20wt% content with particle diameter ≥10μ, but they produce highly static electrification by their individual use. The blend even gives suppressive effect of the occurrence of static electrification. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06261850-A (JP)
Title: Suction implement of vacuum cleaner
Inventor: SOEJIMA MASAKUNI
IPC: A47L9/04
Filed: 1993-03-15
Abstract: PURPOSE:To provide the suction implement small in size, easy-to-use and capable of lightly operating even on a carpet and widening the effective width for removing refuse of a rotor. CONSTITUTION:The outside peripheral surface of a pair of driving wheels 20 installed on the left and the right of a suction port 14 is formed by an elastic material such as a rubber material. This driving wheel 20 is constituted so that the outside peripheral surface is protruded to the floor surface side from the lower suction implement 13. In the other end part of a rotor 16, the driving wheel 20 is attached and connected with a shaft 21. Also, 22 denotes a bearing part and holds both ends of the rotor 16 so as to be freely rotatable through the shaft 21. Moreover, as for this bearing part 22, its end face is positioned and attached in the inside of the driving wheel 20.
Patent JP-H06268265-A (JP)
Title: Superconductor thin film growth substrate and tunnel junction
Inventor: MIYAZAWA SHINTARO
IPC: H01L39/22
Filed: 1993-03-15
Abstract: PURPOSE:To realize an ideal SIS tunnel junction wherein an interface is smooth at an atomic level when an I layer of an SIS junction is formed of the same material as that of a crystal substrate by a method wherein the crystal substrate is of tetragonal K2NiF4 structure and has a {100} or {010} crystal plane. CONSTITUTION:A laminated structure is composed of a crystal substrate and an oxide high temperature superconductor thin film which is large in superconductivity anisotropy and whose crystal main axis a or b extending in a direction in which superconduction coherence length is large is oriented vertical to the surface of the crystal substrate and crystal main axis c extending in a direction in which superconduction coherence length is small is oriented in a direction parallel with the surface of the crystal substrate. The crystal substrate of the laminated structure concerned is of tetragonal K2NiF4 structure and has a {100} or {010} crystal plane. By this setup, an I layer of an SIS junction is formed of the same material as that of a substrate crystal, whereby an interface grows smooth at an atomic level.
Patent JP-H01230943-A (JP)
Title: Humidification device equipped with freezing destruction prevention means
Inventor: TANMACHI TAKESHI
IPC: F24F6/00
Filed: 1988-03-09
Abstract: PURPOSE:To prevent positively the rupture of a water supply tank easily even when water is frozen, by installing into a water supply tank a means which secures the capacity of said tank and hence maintain a fixed air capacity even when the tank is subjected to the effect of a volumetric expansion due to freezing phenomena. CONSTITUTION:In cold weather, the water in a water supply tank 2 is frozen to ice and results in volumetric expansion. Then, an air tank 15 is compressed and contracted so that the air in the air tank 15 may be released to the open air by way of a ventilation hole 17. Therefore, the water supply tank is not subject to compression power even when the tank is filled with water, which eliminates the possibility of tank rupture. On the other hand when the ice begins melting, the tank 15 gradually restores its original shape by a restoration power of a spongy elastic member 18 (urethane foam). Specifically, the air tank 15 is subject to contraction during freezing time and the air in the air tank 15 is released to the open air by a volume equivalent to the expanded volume of the ice inside the water supply tank 15, which prevents freezing-originated compression power from being applied to the tank 2, and hence eliminates a possible rupture of the water supply tank 2.
Patent JP-2000249821-A (JP)
Title: Production of pattern formed body
Inventor: KOBAYASHI HIRONORI
IPC: G03F7/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To produce a pattern formed body by a method by which a pattern can be formed with high precision, post-treatment after exposure is not necessary and the deterioration of the pattern formed body itself is not caused because a photocatalyst is not contained in the pattern formed body. SOLUTION: A substrate 1 with at least a photocatalyst-containing layer 2 and a substrate 6 for a pattern formed body with at least a characteristic varying layer 5 whose characteristic is varied by the action of the photocatalyst in the photocatalyst-containing layer 2 are disposed in such a way that the photocatalyst-containing layer 2 and the characteristic varying layer 5 come in contact with each other and exposure is carried out. The characteristic of the characteristic varying layer 5 in the exposed part is varied and then the substrate 1 on the photocatalyst-containing layer side is removed to obtain the objective pattern formed body with a pattern having a varied characteristic on the characteristic varying layer 5.
Patent JP-H07258889-A (JP)
Title: Method for sealing pinhole on gold-plated material
Inventor: FUKAMACHI KAZUHIKO
IPC: C25D9/02
Filed: 1994-03-24
Abstract: PURPOSE:To improve corrosion resistance and lubricity, to stabilize the electric contact performance in severe corrosive environment and simultaneously to thin the plating layer by plating a nickel substrate with gold, then anodizing the gold plating in an aq. inhibitor soln. to seal the plating layer and further adsorbing a base-oil component thereon. CONSTITUTION:A substrate metal is plated with nickel or nickel alloy, and the formed gold or gold alloy plating thereon is DC-electrolyzed in an aq. inhibitor soln. at the interelectrode voltage of 0.1-5.0-V, sealed and dipped in an org. solvent contg. a base-oil component to make the component adsorbed on the plated surface. A cyclic nitrogen compd. forming a chelate with nickel or the substrate metal is preferably used for the inhibitor of the electrolyte and paraffin and perolatum for the base-oil component. Consequently, the pinhole of the gold plating layer is filled with a complex compd. of the substrate nickel and inhibitor, and a lubricating effect is produced by the adsorbed base-oil component.
Patent JP-H08244021-A (JP)
Title: Production of building panel
Inventor: ITO HIROSHI
IPC: B28B11/24
Filed: 1995-03-14
Abstract: PURPOSE: To enhance the efficiency of a process for cutting a pair of joints, in a method for producing a building panel by cutting a pair of both side parts of a split panel to form a pair of joints, by setting a pair of both side parts of the split panels to which a pair of joints are formed to the side part of a base panel. CONSTITUTION: A raw material containing a hydraulic substance is molded into a panel and the molded panel is aged and cured to form a base panel of a slag segment pearlite panel to be dried. This base panel is divided along the longitudinal direction to form two rectangular divided panels 2 and a pair of set joints 3, 4 are provided to both short side parts of both divided panels 2 by cutting processing. That is, a pair of joints 3, 4 are provided to both side parts of the soft base panel opposed to the left and right side walls of an ageing chamber at a time of ageing. No joints are provided to the hard part being the central part of the base panel and the heard part being both front and rear side parts of the base panel opposed to a front or rear laminate at a time of ageing by cutting processing.  By cutting both short side parts of the divided panels, cutting quantity is reduced as compared with long sides.
Patent JP-H11228826-A (JP)
Title: Polyimidosiloxane resin solution composition and semiconductor device using the same
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08K5/07
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of affording a polyimide resin coating film having excellent characteristics through heat treatment at relatively low temperatures in a short time, by using a specific low-boiling organic solvent and a polyimide-siloxane resin. SOLUTION: This composition comprises (A) a polyimide-siloxane resin prepared by polymerization between a tetracarboxylic acid dianhydride component containing >=80 mol.% of a tetracarboxylic acid dianhydride of formula I (X is a single bond, O-atom or a bivalent organic group) and a diamine component comprising 50-94.5 wt.% of a diamine of the formula H2 N-Y-NH2 (Y is a bivalent organic group), 0.5-10 wt.% of an organosilicondiamine of formula II [R is a 3-9C bivalent organic group; R<5> and R<6> are each a 1-8C (substituted) monovalent hydrocarbon; (n) is 38-100] and 5-40 wt.% of another organosilicondiamine of formula III to effect imidation, and (B) a mixed solvent comprising 30-70 wt.% of an ester compound of formula IV (R<7> is a 1-4C monovalent hydrocarbon) and 70-30 wt.% of a ketone-based solvent such as cyclopentanone.