baber/WOPTO huggingface dataset:
Patent JP-H10128276-A (JP)
Title: Operation controller of garbage drying treatment device
Inventor: SHIRATA TERUHIRO
IPC: B09B5/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To shorten the total working hour by rapidly removing odor after the completion of a drying treatment. SOLUTION: In a garbage drying treatment device 1 by which the garbage charged into a treatment tank 25 is heated with a heater 24 and is properly dried, the device is provided with an automatic operation completion mechanism 12 for stopping a treating mechanism containing the heater 24 when the garbage becomes at a desired drying state, and a new air introduction path 30 for interdicting new air A into the treating tank 25, after a drying treatment operation is stopped with the automatic operation completion mechanism 12, and forcedly cooling.
Patent JP-H07144296-A (JP)
Title: Machining stand and transferring carriage of long size steel tube
Inventor: NAKAYAMA KAZUYUKI
IPC: B23K37/02
Filed: 1993-11-24
Abstract: PURPOSE:To provide the working environment wherein the welding and transferring a long size steel tube can safely be carried out by standing an attachable and detachable column on a carriage with casters having stopper, and installing a jack and a steel tube receiving holder on the upper part of the column. CONSTITUTION:A column base part 4 and an attachable and detachable column 5 are installed on a carriage 3 having free casters providing a stopper 1. A tube 6 to be freely fit with the column 5 is fixedly attached to the base part 6 on the attaching and detaching part. A jack 7 is attached on the upper part of the attachable and detachable column 5, and a steel tube holder 8 is installed on their upper part. Further, the carriage 3 attaches a side stopper 9 for the steel tube. A steel tube to be welded is set on the steel tube holder 8 of two working stand serving as transferring carriages, while adjusting the height with the jack 7, an operator easily welds in the usual standing attitude. The steel tube after welded is shifted from the holder 8 onto the carriage 3, and transferred as it is by detaching the column 5.
Patent JP-H10138053-A (JP)
Title: Wire snap ring assembling device
Inventor: FUKAO TATSUO
IPC: B23P19/02
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a wire snap ring assembling device for setting a Ctype wire snap ring to a taper guide in which the snap ring can be correctly seated to a constant position, in which seating of the snap ring can be detected without mistake, and in which the snap ring can be smoothly and securely engaged with a ring groove provided in a work inner circumferential part. SOLUTION: A ring receiving jig having four receiving pawls 14 radially rotatably disposed around a guide hole 11a is provided on the entrance side of the guide hole 11a in a taper guide 11, a snap ring R dropped into the guide hole 11a of the taper guide 11 is once received, and it is then held horizontally. The snap ring R then passes the guide hole 11a as it is in a horizontal attitude by rotation of each receiving pawl 14 to be engaged in a ring groove G in a work W.
Patent JP-H08153784-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUBO TORU
IPC: H01L23/522
Filed: 1994-11-28
Abstract: PURPOSE: To form an interlayer insulating film which has excellent step coverage against lower layer wiring, does not crack, and does not contain much moisture. CONSTITUTION: A silicon oxide film 108 is deposited on the surface of a substrate including laminated wiring 107 by introducing 5sccm of a phosphoric acid gas 50 as a compound having a catalytic action together with 50sccm of TEOS and 120sccm of steam to the surface of the substrate under a condition where the substrate is maintained at temperature of 400 deg.C and the flow rate of ozone is controlled to 400sccm.
Patent JP-2001113833-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To develop a heat-sensitive recording material which is almost free from texture fogging and shows superb color development and retention properties. SOLUTION: This heat-sensitive recording material has a heat-sensitive color developing layer containing a normally colorless or pale-colored developing compound and a color developing compound which develops the color of the colorless or pale-colored developing compound during heating, formed on a support. In addition, this heat-sensitive recording material is characterized in that it contains a 4,4'-dihydroxydiphenylsulfone or a 2,4'- dihydroxydiphenylsulfone, and a β-phenoxyethylester-p-toluenesulfonate.
Patent JP-H11114044-A (JP)
Title: Aromatic emitter
Inventor: KIUCHI NORIHIRO
IPC: A61L9/12
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a small, simple and inexpensive aromatic emitter by which an aromatic is surely and also intermittently or continuously emitted by means of using the gel aromatic, an emission is surely stopped by means of a drastically simple means after the emission for a prescribed time as necessary, usage is executed especially for sleeping and also useless aromatic consumption is suppressed to min. with an excellent operability. SOLUTION: The aromatic emitter 1 emits the aromatic from an aromatic container 40 to an outside together with and by an air flow which is caused by operating a fan means 10. A container lid opening/closing means 60 which is actuated on a switch lever means and is for controlling the opening/closing of a lid means 50 keeps the opening part of the aromatic container 40 in an opening state when a switch means 20 is turned on and in the closing state when the switch means 20 is turned off after a prescribed time elapses.
Patent JP-H05217641-A (JP)
Title: Low-profile electric connector
Inventor: BII ARAN BERUGU
IPC: H01R12/77
Filed: 1992-10-07
Abstract: PURPOSE: To provide a novel, improved type electric connector of low profile having, in particular, a novel structure of contacts and housing. CONSTITUTION: A dielectric housing 12 of an electric connector is equipped with terminal receiving passages 22 defining a terminal inserting axis for receiving a mating terminal member. A blanked and shaped contact member 28 of thin metal plate has a contact end 38 disposed in the passage and a terminal end 36 protruding from the dielectric housing 12. The dielectric housing 12 has a top wall 14 and a bottom wall, and the terminal receiving passage 22 extends in the direction between these walls. A side wall of the housing is equipped with slots 24 communicating with the passages. The contact end 38 of the contact member 28 is inserted into the slot 24. The contact end 38 is substantially flat and has a terminal receiving slot 24. The flat surface of the contact end 38 and the slot 24 are disposed so as to make substantially a right angle to the terminal inserting axis.
Patent JP-H01135764-A (JP)
Title: Novel maleimide derivative, its production and rubber modifier containing said derivative as active component
Inventor: KURIMOTO ISAO
IPC: C08K5/34
Filed: 1987-11-19
Abstract: NEW MATERIAL:The compound of formula I (R and R' are H, 1-12C alkyl or R and R' together form a ring). EXAMPLE:N-[4-(2-methyl-2-nitropropylamino)-phenyl]-maleimide. USE:An active component for a rubber modifier. Especially useful as an agent for improving dynamic physical properties of a natural or synthetic rubber containing a filler. PREPARATION:The objective compound of formula I can be produced by (1) reacting aromatic diamines of formula II with maleic anhydride, (2) dehydrating and cyclizing the resultant maleamic acid derivative of formula III in a solvent (e.g., acetone) in the presence of an aliphatic carboxylic acid (e.g., acetic anhydride) and an aliphatic carboxylic acid metal salt (e.g., cobalt acetate) and, as necessary, in the presence of a tert-amine (e.g., triethylamine) as a reaction accelerator to obtain an isomaleimide derivative of formula IV and (3) isomerizing the derivative by heating at 50-100 deg.C.
Patent JP-H04166924-A (JP)
Title: Image formation device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1990-10-31
Abstract: PURPOSE:To cool a document stage efficiently, and to discharge the air heated in an optical system toward the outside by providing air flow guiding means on a side wall of a housing and another wall facing to the former wall, and by generating convection flow by means of a convection flow generating means through the air flow guiding means and the document stage. CONSTITUTION:A convection flow generating means 30 has a line flow fan 31 in which an inlet fan 32 and an outlet fan 33 are arranged coaxially through a partition plate 34. This inlet fan 32 sucks air (A) from the rear side of a casing 1 into the inside, and discharges the air (A) so as to directly blow a bottom surface of a document stage 1a, and so as to generate a convection flow. On the other hand, the air A blown directly on the bottom surface is sucked from the front side through a duct 35 by means of the outlet fan 33 and is guided to the rear side through a bottom side of an exposure device 10, and is discharged to the outside of the casing 1. Thus, the air A blows directly the bottom surface of the stage 1a by means of the convection flow generating means 30 provided at the rear side in the casing 1. So, it is possible to cool the stage 1 efficiently and discharge the air (A) heated in the device 10 toward the outside smoothly.
Patent JP-H02140269-A (JP)
Title: Two-pack type curing composition
Inventor: HONMA MICHIHIDE
IPC: C08L101/10
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the subject composition composed of a liquid (A) containing a rubbery organic polymer and a curing agent for epoxy resins and a liquid (B) containing an organotin compound and an inorganic filler, capable of rapid cure and suitable for an adhesive, etc., with improved impact resistance and toughness. CONSTITUTION:The subject two-pack type curable composition is composed of [A] a liquid (A) containing a rubbery organic polymer having hydroxyl groups and/or hydrolyzable groups bonded to silicon atoms and silicon atom- containing groups capable of crosslinking by formation of siloxane bond and a curing agent for epoxy resins and [B] a liquid (B) containing an epoxy resin, organotin compound represented by formula I or II (R<1> is monovalent hydrocarbon group; R<2> is 7-19C monovalent aliphatic hydrocarbon group) and inorganic filler.
Patent JP-2000120601-A (JP)
Title: Hydraulic unit
Inventor: KITAGAWA NAOHARU
IPC: B66B1/26
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic unit in which a motor at the time of repair can easily be taken into or out from a storage chamber, by lowering the height and enlarging the upper opening of the storage chamber. SOLUTION: A box body 1 connected with a storage room 8 is prepared on the side of an oil storage chamber 6, the upper parts of both oil storage chamber 6 and storage chamber 8 open out into the air, and the opening is closed by a freely detachable top plate. The storage chamber 8 stores an electric motor 16, a hydraulic pump 18 driven/rotated by the motor 16, and a control valve 24, which controls the working oil from the hydraulic pump 18 in order to supply the oil to an actuator. The motor 16 is of nearly a cylindrical form in which the axial length is greater than the outside diameter, and the hydraulic pump 18 is connected on an end in the axial direction of the motor 16.  The axial direction of the motor 16 is made parallel with a bottom plate 1a of the box body 1, while a control valve 24 standing side by side with the hydraulic pump 18 on the bottom plate 1a is arranged on the side of the hydraulic pump 18. Moreover, a hydraulic muffler 28 is arranged on the side of and side by side with the motor 16, on the same side as the control valve 24 on the bottom plate 1a.
Patent JP-S63148874-A (JP)
Title: Switching power source circuit
Inventor: HOTTA CHIHARU
IPC: H02M7/537
Filed: 1986-12-10
Abstract: PURPOSE:To extinguish oscillating noise, by providing two or more than two elements to decide the oscillation frequency in a self-exciting oscillation circuit, and by changing them over just in starting the operation and after the operation. CONSTITUTION:A switching power source circuit is composed of a rectification circuit 1, a smoothing capacitor 2, a switching transistor (hereinafter referred to as Tr) 5, a resonance capacitor 6 in a self-exciting oscillation circuit and a Tr 10 for controlling secondary voltage of a switching transformer 3. By repetition of self-excitation, voltage is generated on the secondary side of the switching transformer 3, On this occasion, provided are a changeover switch circuit 11 and an additive resonance capacitor 12 for changing over the oscillation frequency in the self-exciting oscillation circuit. The self-exciting oscillation frequency is heightened until a flyback transformer starts operation and the trigger pulse begins to be impressed, while it is lowered when the flyback transformer started operation and the trigger pulse got to be impressed. Stabilized voltage can thereby be served without oscillating noise.
Patent JP-H01137554-A (JP)
Title: Heavy-hydrogen discharge lamp
Inventor: YASUDA MAKOTO
IPC: H01J61/10
Filed: 1987-11-24
Abstract: PURPOSE:To obtain high radiation illuminance over a wide range by arranging multiple bulkheads with pinholes between main electrodes so that the discharge path between the main electrodes passes through multiple pinholes of the bulkheads. CONSTITUTION:A container 1 is partitioned into many discharge spaces by bulkheads 4, the bulkheads have pinholes 5 to connect the discharge spaces to the adjacent discharge spaces. Discharge starting auxiliary electrodes 6a-6d are provided in the discharge spaces. A discharge path is formed to pass through the pinholes 5 in sequence and connect an anode and a cathode, the current density is increased near the pinholes 5, and strong ultraviolet-ray radiation is obtained. The radiation from multiple pinholes 5 is superimposed, and strong ultraviolet-ray radiation over a wide range is obtained.
Patent JP-H03154875-A (JP)
Title: Potential sensor and potential measuring method using electrooptic crystal
Inventor: TAKANO ATSUSHI
IPC: G01R19/00
Filed: 1989-11-13
Abstract: PURPOSE:To eliminate the deterioration of the electrooptic crystal and to detect a potential with high accuracy by forming a high-resistance compound semiconductor by epitaxial growth on a compound semiconductor which is made low in resistance by doping impurities by utilizing the birefringence of the compound semiconductor. CONSTITUTION:A semiconductor wafer which is doped with impurities of proper density is used as the low-resistance compound semiconductor. On this semiconductor, the high-resistance compound semiconductor is formed by epitaxial growth. Consequently, the crystal axis of the epitaxial grown layer which has extremely excellent surface accuracy is set automatically to the best value. As an example of potential measurement by this sensor, the linear polarized light from a laser diode 20 is passed through a condenser lens 21 and a half- mirror 22 to irradiate the sensor 10. The sensor 10 varies in optical anisotropy with the potential of a body 24 to be measured to generate elliptically polarized light, which is split into two by a splitter 26; and they are detected by photodetecting elements 29 and 30 and amplified 31 to detect signal components from which variation is removed.
Patent JP-H01136622-A (JP)
Title: Suction port body with electromotive brush for electric cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/28
Filed: 1987-11-21
Abstract: PURPOSE: To prevent the generation of an excessive torque during the lowering or the stoppage of rotation by a method wherein a current detection means detects a load current of a DC motor and a switching element is turned off by a control means when the load current exceeds a set current value for more than a specified time length. CONSTITUTION: When a brush 13 is entangled by dirts or the like, for in stance, to lower or stop the rotation of the brush 13 and the rotation of a DC motor 14 is lowered or stopped, no reverse electromotive force is generated in the DC motor 14, which causes a load current increase. As a result, a Zener diode 40 exceeds a Zener voltage to be turned conductive from a reverse blocking state and a base current is applied to a transistor 37 to turn on the transistor 37. With the transistor 37 on, the current is bypassed and the base current flowing through a transistor 22 decreases and the load current presents a truncated current waveform below a set current value. The transistor 37 is turned on to charge a capacitor 46.
Patent JP-H03172940-A (JP)
Title: Method and apparatus for testing expert system
Inventor: ROBAATO RII OSUBOON
IPC: G06F11/00
Filed: 1990-10-31
Abstract: PURPOSE: To test a diagnostic rule base by comparing an expert system output responding to a special test set with exception conditions through a test means and reporting coincidence when this coincidence exists. CONSTITUTION: A production quality rule base 14, a sensor data set 22 and a test plan 18 are inputted to a test system 20. Standard diagnosis is performed while using standard data not to provide the result to perform abnormal instruction for any diagnosis for each piece of respective combined data and continuously, diagnosis is performed while using non-standard data. Besides, the system 20 generates a test log file 24 and an exception list 26 defined by the test plan separately from this file 24 and since the log and exception are compared before and after a rule change, it can be discriminated whether regression occurs or not. Thus, the diagnostic rule base can be tested not only in the process of development but also after correction.
Patent JP-S62151814-A (JP)
Title: Automatic focus detecting device
Inventor: FUJIWARA AKIHIRO
IPC: G03B13/36
Filed: 1985-12-26
Abstract: PURPOSE:To make a focusing decision stably with a little malfunction again noises by detecting the difference between the output of one of integration devices and a mean value when the mean value of integration outputs of the output signal of a photodetecting device reaches a specific value, and obtaining a focus detection signal from the difference signal. CONSTITUTION:Outputs Va and Vb of two integration circuits 30 of signal processing circuits 23 and 24 are supplied to an adder 40, which outputs the output means value (Va+Vb)/2. A step signal ST is applied from a logic circuit 45 to a charging circuit 43 to which the mean value is inputted and the voltage obtained by adding the step signal to the voltage (Va+Vb)/2 stepwise is supplied to the negative input terminal of a comparator 46. This comparator 46 has two positive input terminals and receive the integration outputs Va and Vb. The output Va or Vb can be compared with the (Va+Vb)/2 stages of voltages, and consequently the potential difference between the integration outputs Va and Vb can be measured. For the purpose, a clock signal CLK, a mode signal MODE, and a gain signal GAIN are sent to the circuit 45 from a microcomputer 49 and the circuit 45 makes transition among four modes in one distance measurement period to detect focusing.
Patent JP-H06149003-A (JP)
Title: Electrifying roller for image forming device
Inventor: YOSHINO KUNIHISA
IPC: G03G15/02
Filed: 1992-11-04
Abstract: PURPOSE:To impart uniform electrification without irregularities in electrification to a photosensitive drum and also to deal with a high-speed operation in an image forming device. CONSTITUTION:An electrifying roller 4 is constituted of a shaft 21 formed from a main shaft part 21a convered with an intermediate layer 22, and a support shaft part 21b supported rotatably; the intermediate layer 22 which is pressed to the periphery of the photosensitive drum 3, and a conductive coating film 23 applied on the surface of the intermediate layer. The main shaft 21 whose diameter of the main shaft part 21a is set greater than that of the support shaft part 21b is formed by providing step parts. The electrifying roller 4 is pressed to the periphery of the photosensitive drum 3 by a support shaft holding plate 24 and a pressure spring 25, the high voltage of a power source 26 is applied to the shaft 21, and the photosensitive drum 3 is electrified by the rotation of the electrifying roller 4.
Patent JP-H02142119-A (JP)
Title: Chemical vapor growth device
Inventor: UOOCHI YASUO
IPC: H01L21/205
Filed: 1988-11-22
Abstract: PURPOSE:To supply the surface of a wafer uniformly with a raw material gas, and to form a film in equal film thickness by ejecting the raw material gas in the direction vertical to a pipe axis into a reaction pipe from the gas exhaust nozzle of a gas introducing pipe affixed onto the external wall of the reaction pipe. CONSTITUTION:In a chemical vapor growth device, a wafer holder 5 holding wafers 6 is inserted into a reaction pipe 10 mounted to a furnace body 1, both ends of the reaction pipe 10 are sealed by an exhaust end cap 3 and an introducing end cap 11, and a vacuum pump is operated and air in the reaction pipe 10 is exhausted from an exhaust port 3a while the inside of the reaction pipe 10 is heated at a fixed temperature by a heater 1a. A raw material gas forwarded from a gas introducing pipe 12 to a gas exhaust nozzle 10a is ejected to the reaction pipe 10 and made to flow in parallel with the wafers 6, thus forming films having uniform film thickness onto the surfaces of the wafers 6.
Patent JP-H01137669-A (JP)
Title: Manufacture of cmoseprom
Inventor: MORI TADASHI
IPC: H01L27/092
Filed: 1987-11-25
Abstract: PURPOSE:To remove narrowing of an effectively active width of an EPROM cell by forming a channel stopping region in a region where memory cell is formed by an impurity ion implantation for controlling a threshold voltage VT of a memory cell to be conducted after a field is oxidized. CONSTITUTION:A first gate oxide film 18 is formed on the active regions of forming regions A, B, C of a substrate 11. Further, a NMOS transistor forming region B and a PMOS transistor forming region C are covered with a photoresist 19. With the photoresist 19 as a mask B<+> ions are implanted to control the VT of a memory cell into the region A. Then, the B<+> ions are implanted into not only the active region of the region A but a field region (a substrate under a field oxide film 17). When an impurity layer 20 for controlling the VT of the memory cell is formed on the active region, a channel stopping region 21 is simultaneously formed on the field region.
Patent JP-H09137024-A (JP)
Title: Rubber alloy composition
Inventor: OISHI SATORU
IPC: C08L23/08
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain the above inexpensive composition comprising an ethylenic acrylic rubber and a specific rubber (composition), excellent in oil resistance, heat resistance and compression permanent set resistance, capable of being vulcanized, and useful for packings, gaskets, etc. SOLUTION: This rubber alloy composition comprises (A) an ethylenic acrylic rubber preferably in an amount of 100 pts. by wt. and (B) a preliminarily vulcanized fluororubber [e.g. vinylidene fluoride-hexafluoropropylene(- tetrafluoroethylene)copolymer, vinylidene fluoride-tetrafluoroethylene-perfluoro(methylvinylether)copolymer, tetrafluoroethylene-(vinylidene fluoride-)propylene copolymer] or its compound (e.g. burrs or edge materials generated on the primary vulcanization molding of the fluororubber) preferably in an amount of 10-500 pts. by wt.