baber/WOPTO huggingface dataset:
Patent JP-H07289708-A (JP)
Title: Game machine parts mounting structure
Inventor: KOBAYASHI YASUTOMO
IPC: A63F7/02
Filed: 1994-04-22
Abstract: PURPOSE:To provide a mounting structure that allows game machine parts to be securely and easily mounted on and dismounted from a game board. CONSTITUTION:A chuck as a game machine part is inserted into the through hole of a game board 18 with a guide 14 directed in arrow E direction, The claw is engaged with the inner circumference of the through hole, is elastic- deformed, and is pushed in. When the chuck is pressed down in direction F which is right angle to direction E, the claw expands and opens according to a through hole diameter extended part 22A as well as a remove-prevent plate 24 is engaged with the bottom of counterbore hole 26A, preventing the chuck from removing from the through hole, and the mounting is completed. When removing the chuck from the game board 18, the chuck is moved in the reverse direction.
Patent JP-S57202269-A (JP)
Title: Apparatus for peeling boiled egg, etc.
Inventor: KUBOTA SHIGERU
IPC: A23L15/00
Filed: 1981-06-02
Abstract: PURPOSE: To keep the oil seal of the titled apparatus from pieces of eggshell, sand particles, etc., by attaching a cap having the shape of an inverted dish to a rotary shaft in a water tank.  
     CONSTITUTION: The water discharge hose 24 is lifted up, the water tank 1a of the main body 1 is charged with water, boiled eggs are put in the tank 1a, and the time switch 31 is set to start the motor 12 and drive the rotary shaft 5. The boiled eggs are subjected to the rotary force and collide to the protrusions 19 of the protruded plate 18 and with each other. The shells of the eggs are broken and peeled by this action. The cap 9 keeps the oil seal 8 from the small pieces of eggshells and sand particles accompanied with the water stream, and prevents the intrusion of foreign materials into the gap between the oil seal 8 and the rotary shaft 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59211317-A (JP)
Title: Flip-flop
Inventor: NODA SEIICHI
IPC: H03K3/037
Filed: 1983-05-16
Abstract: PURPOSE:To attain the initial value setting in high speed in constituting a shift register by providing a signal path where it is brought in the through-state from a data input terminal to a data output terminal. CONSTITUTION:A latch circuit comprising transmission gates 21, 22 and inverters 31, 32 and a latch circuit comprising transmission gates 23, 24 and inverters 33, 34 are controlled by a clock signal from a terminal 11 at the steady-state thereby allowing an input signal from a terminal 10 to be transmitted to a terminal 13. Transmission gates 25, 26 bypasses the transmission gates 21, 23 by receiving a signal from a terminal 12 at the initial value setting so that the input signal is transmitted to the terminal 13 independently of the clock signal. Since the input value to the terminal 10 is transmitted to the final stage as it is in constituting the shift register, the initial value setting is executed in high speed.
Patent JP-H10276917-A (JP)
Title: Automatically cooking grill
Inventor: YAMASHITA TADAO
IPC: A47J37/06
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To precisely detect the temperature of the surface of a foodstuff on a double-sided grill whose thermo-sensor is brought into contact with the bottom of the foodstuff. SOLUTION: The temperature of the bottom of a foodstuff F is detected every prescribed time with a thermo-sensor 11 of this grill, and a difference in temperature between each detected temeprature and the previously detected temperature is obtained. Only plus values among the obtained differences are integrated to be the surface temperature. When the thermo-sensor 11 cuts into the foodstuff F which is softened during cooking by elastic force of a spring 11e and the temperature difference becomes a minus value, the value will be excluded from the integration. When the integrated temperature of plus values becomes a prescribed value for completion of cooking, the heater of the grill will be turned off.
Patent JP-H01258650-A (JP)
Title: Purification of chloroalkylamine hydrochloride
Inventor: GOSHIMA YUUJIROU
IPC: C07C67/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the subject compound in purified state, by using a crude chloroalkylamine hydrochloride derived from an alkanolamine hydrochloride and hydrogen chloride as a starting raw material, neutralizing and extracting the material with ammonia in an organic solvent, removing the impurities as the aqueous layer and adding hydrogen chloride to the organic solvent layer. CONSTITUTION:A crude chloroalkylamine hydrochloride produced by the reaction of an alkanolamine hydrochloride with hydrogen chloride or an aqueous solution of hydrogen chloride is neutralized with ammonia in the presence of an organic solvent to separate the alkanolamine hydrochloride used as the raw material and the other impurities in the aqueous layer and extract the chloroalkylamine hydrochloride into the organic solvent layer as a highly purified free chloroalkylamine, which is separated as a chloroalkylamine hydrochloride or its aqueous solution by the addition of hydrogen chloride gas or an aqueous solution of hydrogen chloride. The subject compound having high purity and free from alkali metal and alkaline-earth metal can be easily produced by this method. The compound is useful as an intermediate for pharmaceuticals, agricultural chemicals, dyes, pigments, etc., or modifier for polymeric compound, etc.
Patent JP-H05287017-A (JP)
Title: Olefin polymerization catalyst and production of polyolefin using the same
Inventor: SUGIMOTO RYUICHI
IPC: C08F4/659
Filed: 1992-04-07
Abstract: PURPOSE:To improve catalytic activity by reacting a specific transition metal compound with an organometallic compound and bringing the reaction product into contact with a compound which terns into a stable anion by reaction with the reaction product. CONSTITUTION:An organometallic compound is reacted at -20 to 100 deg.C with a transition metal compound represented by formula I, II, or III (wherein Cp is an unsaturated hydrocarbon residue coordinated to M; the groups of Cp' are the same or different unsaturated hydrocarbon residues crosslinked by R; R is a divalent residue containing N, O, Si, P, or S, a linear saturated hydrocarbon residue which may have a side chain, or a linear saturated hydrocarbon residue in which the backbone carbon atoms have been partly or wholly replaced by Si, Ge, or Sn; M is a metal atom of Groups III to V of the periodic table; and X is a ligand coordinated to M and containing N, O, Si, P, or B). This reaction product is brought into contact with a compound which turns into a stable anion by reaction with the reaction product to thereby obtain the title catalyst.
Patent JP-S62241478-A (JP)
Title: Image recording system
Inventor: KANEKO SHUZO
IPC: H04N5/30
Filed: 1986-04-14
Abstract: PURPOSE:To store image information with high resolution in quantities by charging an image storage body in a vacuum chamber and moving it from outside. CONSTITUTION:Take-up shafts 41 and 42, magnets 501 and 502, a stage 101, a beam scanning part 21, an electron gun 23, etc., are stored in a holding container 102, wherein a vacuum is produced. A driving shaft for moving the storage body 4 is driven with electromagnetic force from outside the vacuum holding container. When a camera 100 is in image recording operation, a driving circuit 208 is powered on by the battery pack in the camera and the storage body 4 is moved intermittently at specific timing to record optical images, plane by plane, on the storage body as latent images.
Patent JP-S58202065-A (JP)
Title: Coater
Inventor: KUGA AKIRA
IPC: B05B13/02
Filed: 1982-05-20
Abstract: PURPOSE:To obtain the titled coater which can form a uniform paint film on the entire surface to be coated, by adopting the constitution that the coater provided inside a rectangular loop part formed on the way of a carrying line for carrying a workpiece to be coated is arranged against the workpiece to be coated. CONSTITUTION:Inside a coating booth 6, a carrying line 11 is formed into an approximately square loop part 11e comprising straight parts 11a, b, c, d by guide members 14a, b, 12a, b, a reciprocator 4 is provided at its center, and coaters 5a, b, c, d are attached to the top ends of its attaching parts 4a, b, c, d, respectively. In the straight part 11a of the carrying line, the surface 2a of a workpiece 2 to be coated is uniformly coated by the coater 5a facing it. Thereafter, the workpiece 2 to be coated is reversed clockwise at a reversing point 13a, and the surface 2b is coated at the straight part 11b, and so on. Thus, a uniform paint film can be formed on each of the surfaces 2a, b, c, d of the workpiece 2 to be coated.
Patent JP-H11280942-A (JP)
Title: Driving circuit of solenoid driving valve
Inventor: YONEKURA KOICHIRO
IPC: H01F7/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of an electric current by providing a driving circuit in which the current application from a power supply is started to a coil of a valve opening electromagnet and a coil of a valve closing electromagnet, individually, and both coils are directly connected to each other. SOLUTION: When a command for closing a valve 2 is given to a control circuit 22, a driving circuit 20 turns on a switching element Q1 and a switching element Q2 to apply the voltage of an external power supply 21 to an electric coil 9a of a valve closing electromagnet 9, thereby sucking a movable plate 11 to an attractive surface 9b of the valve closing electromagnet 9 to close the valve 2. Subsequently, when a valve 2 opening command is input to the control circuit 22, the control circuit 22 immediately turns off the switching element Q1 and turns on the switching element Q2 to directly connect both coils 8a, 9a to each other separately from an electric current of an external power supply 21, thereby attracting the movable plate 11 to a valve opening electromagnet 8 to open the valve 2.
Patent JP-H05288282-A (JP)
Title: Solenoid valve
Inventor: OSHITA MORIHITO
IPC: F16K31/06
Filed: 1992-04-07
Abstract: PURPOSE:To provide a solenoid valve which is compact owing to the shortening of the length of a shaft and can suppress abnormal sound during operation. CONSTITUTION:A solenoid valve is provided with a hollow coil bobbin 4 in which electromagnetic coil 5 is wound and which has an opening at both ends of it, a plunger 6 which is engaged with an opening at one end of the coil bobbin 4 slidably, a shaft 13 which is combined with the plunger 6, fitted in the other end of the coil bobbin 4, and inserted into a core 7 slidably, a valve element which is fixed at the end of the shaft 13, and an energizing member which energizes the valve element toward the core 7. Further, a gap between the plunger 6 provided in the coil bobbin 4 and the core 7 is made larger than the maximum stroke amount of the plunger 6.
Patent JP-S57201030-A (JP)
Title: Heat treatment for semiconductor wafer
Inventor: KUROISHI KENICHI
IPC: H01L21/316
Filed: 1981-06-05
Abstract: PURPOSE:To facilitate the control of a heat treatment by providing to partition with a heat shielding plate between a burning mechanism having an oxygen hydrogen burner and an area for placing semiconductor wafers and escaping the heat by radiating the heat at the rear of a furnace. CONSTITUTION:A heat shielding plate 16 secured into a quartz reaction tube 2 to partition between an area for placing semiconductor wafers 9 and a burning mechanism having a burner 10, a small hole 17 formed at the plate 16, a rear heat shielding block 18 formed in the same manner as the block 7, and the heat 19 of the burner radiated from the rear opened furnace port are provided.
Patent JP-H09251130-A (JP)
Title: Wide visual field eyepiece
Inventor: OMURA YASUHIRO
IPC: G02B25/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a wide visual field eyepiece constituted of the small number of spherical lenses, large in apparent visual field and eye relief and capable of excellently correcting both of original aberration and the aberration of a pupil by arranging a positive meniscus lens, a joined biconvex lens and a positive lens and satisfying a specified condition. SOLUTION: The positive meniscus lens G1 having convex surface on its eye point side, the joined biconvex lens G23 of a biconvex lens G2 and a negative meniscus lens G3 having concave surface on its object side is concave and the positive lens G4 having convex surface on its object side are arranged in order from the object side. The joined surface of the lens G23 is provided with negative refractive power and the lens G4 is the plane-convex lens having plane surface on its eye point side or the positive meniscus lens having concave surface on its eye point side.  Then, when the radiuses of the curvature of the joined surface of the lens G23 and the surfaces of the lens G4 on the object side and the eye point side are respectively defined as (r4), (r6) and (r7), the respective refractive indexes of the lens G2 and the lens G3 with respect to a d-line are defined as (n2) and (n3) and the focal distance of a whole system is defined as F, the condition of an expression is satisfied.
Patent JP-S5710865-A (JP)
Title: Electronic cash register
Inventor: NAKATANI HIROSHI
IPC: G07G1/06
Filed: 1980-06-23
Abstract: PURPOSE:To provide both functions such as a one item control function by which a receipt can be issued for each item, and a function by which one receipt is issued for several kinds of purchased goods. CONSTITUTION:When a commodity corresponding key A of a one item control key 1 of a function key group 2 is pushed, a key signal is decided by a key dicriminating means 3, a key priority deciding means 4, and a one item control key deciding means 5, it is discriminated that the one item control key 1 has been pushed by the first priority, and a flip-flop 8 is set. A central operation control part (CPU) 6 receives this signal and executes an operation of the one item control function. In case when the one item control key 1 has been pushed by the second priority or thereafter, the flip-flop 8 is not set, and an operation of issuing one receipt for plural goods is executed.
Patent JP-S61243861-A (JP)
Title: Tetrazo compound
Inventor: HIBARA TOSHIO
IPC: C09B35/52
Filed: 1985-04-22
Abstract: NEW MATERIAL:Tetrazo compounds of formula I, wherein M is H, alkali metal; R<1> is alkyl; R<2> is alkoxy; R<3>, R4 are each alkyl, alkoxy; X is halogen, a group of formula II; R<5>, R<6> are each H, SO3H, halogen, alkyl, alkoxy; R<7> is H, alkyl. USE:Dyes which dyes cellulosic fibers and nitrogen-contg. fibers and allows cellulosic fibers to be dyed under pH and dyeing conditions under which polyester fibers can be dyed by disperse dyes. PREPARATION:1mol of a compd. of formula III (wherein X<1> is halogen) is condensed with 1mol of a compd. of formula IV to prepare a tetrazo compd. of formula V. The compd. of formula I, where X is a group of formula II, can be prepd. by condensing 1mol of a compd. of formula V.
Patent JP-S5937395-A (JP)
Inventor: PAORO DERURA PORUTA
IPC: F16L59/065
Filed: 1983-05-18
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-H09283574-A (JP)
Title: Connection structure of high frequency transmission lines
Inventor: HOSOKAWA TORU
IPC: H01L21/60
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of high frequency transmission lines connected between the input/output terminals of a high frequency semiconductor device and feed-through parts, etc., by bonding, which provides a good transmission characteristic by making uniform the potential distribution and transmission mode over the bonded zones to reduce the reflection loss of high frequency signals. SOLUTION: In the connection structure of two high frequency transmission lines 23, 28 composed of signal line layers 25, 30 formed on insulation bases 24, 29 and connecting conductors 31 bonded to the ends of these layers 25, 30, thereby electrically connecting the lines 23, 28, it is designed that the connecting conductors 31 have nearly the same width as that of the signal line layers 25, 30 and the signal line layers 25, 30 have nearly the same height from the surface of the insulation bases 24, 29 as that of the conductors 31. Thus it is possible to reduce the reflection loss, resulting in a connection structure having good transmission characteristics.
Patent JP-H11279626-A (JP)
Title: Production of titanium-deoxidizing extra-low carbon steel
Inventor: KIRIHARA OSAMU
IPC: C21C7/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a steel having no surface defect by executing decarburize- treatment to molten steel having a specific composition, adding a Ti-containing alloy to execute deoxidation and thereafter, adding flux mixing a specific ration of CaF2 and Al2 O3 based on CaO to make a specific composition of the oxide in the molten steel. SOLUTION: The molten steel which is contained by wt.% of <=0.020% C, <=0.2% Si, <=1.0% Mn, <=0.050% S, >=0.010% Ti and at the time of containing <=0.050% Ti, satisfies Al <=0.050%, and >0.050% Ti, Al (Ti %)/10, is melted. This decarburizing treatment to this molten steel is executed in the vacuum degassing apparatus and the Ti-containing alloy is added and after deoxidizing, the flux containing CaO as base, and mixing >=10% one of CaF2 and Al2 O3 or two of them is added. The oxide composition in the molten steel is adjusted to >=90% total oxide and 10-50% CaO, <=70% Al2 O3 and thereby, the steel excellent surface characteristic without developing the surface defect caused by cluster-state inclusion is obtd.
Patent JP-H07290349-A (JP)
Title: Glass polishing device
Inventor: YOKOYAMA SHINJI
IPC: B24B37/00
Filed: 1994-04-25
Abstract: PURPOSE:To provide a polishing device increasing the polishing speed of a work and easy to process a polishing liquid. CONSTITUTION:This glass polishing device 1 polishing a work 13 with a polishing liquid 11 is provided with a polishing liquid generating means having an ion exchanging function and generating the polishing liquid 11 by ion exchange and a polishing liquid feeding means feeding the polishing liquid 11 generated by the polishing liquid generating means to the work 13. Since the polishing liquid 11 generated by ion exchange is used, the polishing speed is increased, and the polishing liquid 11 can be easily drained.
Patent JP-S62242458-A (JP)
Title: Data communication equipment
Inventor: KENMOCHI TOSHIO
IPC: H04M11/00
Filed: 1986-04-15
Abstract: PURPOSE:To remove uselessness during a transmission time by providing the titled equipment with a setting means for setting up the execution of a voice mode for recording or reproducing voice or the execution of data communication. CONSTITUTION:Whether the voice moce for executing voice recording or reproducing is to be executed or facsimile procedure is to be executed after automatic termination corresponding to a prescribed switch state is set up in a central arithmetic unit 1 and a read-only-memory(ROM) 2. In case of voice mode, an analog input signal from a transmitter/receiver 11 and a line control part 10 is converted into a dignal signal and stored in a random-access-memory(RAM) 8 or information stored in the RAM 8 is converted into an analog signal and sent to the transmitter/receiver 11 through a line control part 10. In case of the facsimile procedure, the signal from the line control part 10 is binary-coded and stored in a RAM 3 and the stored signal is extracted and printed out as a hard copy.
Patent JP-S61246527-A (JP)
Title: Siphon type heating device
Inventor: OZAWA TOSHINORI
IPC: F24D1/08
Filed: 1985-04-24
Abstract: PURPOSE:To make it possible to maintain the heating device at an excellent efficiency as displayed in the initial period of the use for a long period of time by noticing a case where a heat source is turned off and after a predetermined time, the level of water within a heating pot does not reach the upper limit position. CONSTITUTION:Water within a drain tank 3 communicating with a heat exchanger 2 is introduced into a heating pot 6 through a siphon tube 7 by turning off a heat source 8. An upper limit water level sensor 9 generating a 'water existing' signal, and a slight emission diode 23 is lit and at the same time, the heat source 8 is turned on by a control circuit 13. When generation of steam within the heating pot 6 continues and a 'water non-existing' signal is generated from a lower limit water sensor 10, an IC timer 14 starts timing and the heat source 8 is turned off by the control circuit 13, and water within the drain tank 3 is restored to the heating pot 6. After completion of the timing of the timer 14, in a case where the level of water within the heating pot 6 does not reach the upper limit position, the light emission diode 23 flickers to inform it, and the heat source 8 is turned off by the control circuit 18 until the water supply is carried out.
Patent JP-S60230122-A (JP)
Title: Nonglaring mirror for automobile
Inventor: NAKAHO JIYUNICHI
IPC: G02F1/133
Filed: 1984-04-27
Abstract: PURPOSE:To manufacture the automobile nonglaring mirror suitable as door mirror or fender mirror easily by liquid crystal cell manufacture technique by providing a convex mirror for light reflection to the rear surface of a liquid crystal cell through a transparent adhering member. CONSTITUTION:A phase transition type guest host liquid-crystal cell 6 consists of transparent substrates 1 and 2, transparent electrodes 3 and 4, and liquid crystal 5, and the convex mirror 7 is arranged on its back surface and adhered fixedly by molding the adhering member 8 made of a transparent adhesive or transparent resin, etc., between the liquid crystal cell 6 and a specularly worked part 7a. When a switch 9 is turned on to apply an AC voltage between transparent electrodes 3 and 4, the liquid-crystal cell 6 decreases in light transmissivity and the quantity of reflected light passed through it is reduced, and consequently a reflection image on the specularly worked part 7a of the convex mirror 7 becomes dark to obtain nonglaring effect.
Patent JP-H08253033-A (JP)
Title: Connection structure for roof part and center piller part of weather strip of hardtop vehicle
Inventor: TSUCHIDA HIDESHI
IPC: B60J5/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a connecting structure of a roof part to center pillar parts of a weather strip of a hardtop. CONSTITUTION: In a connecting structure of a roof part to center pillar parts of a weather strip of a hardtop, a roof part 10 and center pillar parts 20 are connected to each other through a hollow T-shaped molded part to be brought in contact with and joined to the lower surface of the roof part 10 in which the front and the rear parts are integrated with each other.
Patent JP-S5421380-A (JP)
Title: Fault detector
Inventor: TAKAHASHI YASUHIDE
IPC: H02H7/08
Filed: 1977-07-18
Abstract: PURPOSE: To make possible accurate detection of faults by providing a device of moving a detecting element through cooperative action of the resonating body and the elastic force of an elastic body and detecting the changes in the number of vibrations or acceleration caused by the abnormality of the test body. 
     COPYRIGHT: (C)1979,JPO&Japio