baber/WOPTO huggingface dataset:
Patent JP-H09222951-A (JP)
Title: Display system
Inventor: HIRANO NOBUYUKI
IPC: G06F3/0487
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To perform screen operation manually and to smoothly execute conference presentation by detecting a position on a display which is light and indicated with a light beam pointer. SOLUTION: A display means 2 is a large-sized display, etc., for enlarging and displaying a display screen of an image information source. The light beam pointer is an infrared-ray point, etc., which irradiates and indicates an arbitrary position on the image display on the display 2. A detecting means 4 is provided additionally to the display means 2 and detects the position of the light beam pointer 3 irradiating the display means 2. An indication information processing means 5 generates position coordinates on the image information source 1 according to the position information on the light beam pointer 3 detected by the detecting means 4 and gives an instruction for executing a function on the display screen of the image information source 1.  Thus, a desired position is indicated with the light beam pointer as if a personal computer was operated with a cursor and a mouse pointer to perform screen operation on the enlarged and displayed screen.
Patent JP-H08226396-A (JP)
Title: Scroll comprssor
Inventor: SUGITA TATSUYA
IPC: F04C27/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a scroll compressor which has a good sealing property between high- and low-pressure chambers. CONSTITUTION: A diaphragm 16, which forms a high-pressure chamber 23 between it and the end face plate 13 of a closed container 1 in which is provided a fixed scroll 3 that together with an orbiting scroll 2 forms a compression chamber 14, and which forms a low-pressure chamber 24 between it and the fixed scroll 3, is provided. A sealing material 18 one end face of which overlaps with the edge of an opening 17 in the diaphragm 16 on the side of the low- pressure chamber 24 and the other end of which is opposed to the step 15 of the fixed scroll 3 is provided, and a seal ring 21 made of an elastic material is provided between the fixed scroll 3 and the sealing material 18.  The seal ring 21 is placed in contact with the side face of the third step 15 of the fixed scroll 3 while having a diameter greater than the diameter of the portion where the diaphragm 16 overlaps with the sealing material 18. Therefore, the required sealing property can be secured easily even when the accuracy of the associated members of the sealing material 18 or the like is low.
Patent JP-S61189661-A (JP)
Title: Semiconductor ic for coil load drive
Inventor: ISHIDA TSUNEHISA
IPC: H02P7/288
Filed: 1985-02-19
Abstract: PURPOSE:To obtain the titled device prevented from latch-up with simple construction, by a method wherein a resistor is formed out of an N-type semiconductor region, in this device whose output transistor is an open collector. CONSTITUTION:An NPN type output transistor 6 is constructed by making an island region 38a as the collector, a P-type diffused region 39 as the base, and an N<+> type diffused region 40a as the emitter, and an adjacent island region 38b is provided with a resistor R3 using the diffused resistor of an N<+> type diffused region 40c. An emitter electrode 42 is biased to the diffused region 40a, an isolation region 37, and the substrate 35 at the ground potential GND via outer terminal 11e, and an electrode 45 to one end of the diffused region 40c at relatively high potential via output terminal 11b. This structure allows no formation of parasitic thyristors because of the absence of a P-type diffused region 19b even when the output transistor 6 and the resistor R3 are arranged in proximity, and therefore does not fall into latch-up.
Patent JP-H09232722-A (JP)
Title: Printed circuit wiring accommodation evaluating method and apparatus
Inventor: SAKAI KATSUSATO
IPC: H05K3/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To quickly, easily and reliably evaluate whether or not a printed circuit board having specified number of interconnection layers, wiring grid spacing and board size is capable of accommodating the wiring of specified logic circuits. SOLUTION: This apparatus comprises a means 4 for computing wiring pin pair number P from a previously formed logic circuit net list 1 and means 5 for computing the total wiring channel number N of a printed circuit board from previously input specified board data 2. It further comprises a means 6 for extracting wiring accommodation accuracy data collector based on the numbers P and N from a previously registered wiring accommodating accuracy data file 3 and means 8 for determining the wiring accommodation based on the numbers P and N and data K.
Patent JP-S56128632-A (JP)
Title: Metallic cap fitting device
Inventor: NARUI TADASHI
IPC: B21D51/34
Filed: 1980-03-12
Abstract: PURPOSE: To make the operating state correct according to the depth and size difference of cap bodies and make the cap bodies stable by making a cap sucking member movable upward by a predetermined distance.  
     CONSTITUTION: A cap body is fitted to the mouth of a can containing contents, and is sucked to the suction part of a cap sucking member 48 which is held to a tubular member 5 mounted to the bottom end of the elevating core member 6 of a can mouth and cap fitting head A; at the same time, the press-contacting member 9 of an annular elevating member 2 is press-contacted with around the can mouth. The head A is moved upward, and the inside of the can is sucked under vacuum by a vacuum source 21 through a lower opening 17, a vacuum suction path 18, an upper opening 14 and a change-over valve 20. The head A is lowered and compressed air is fed to integrally force down the member 6 thereby lowering the working surface of a tubular member 5 on the sloped working surface of an expanding member 4. This expands the inside surface of the cap body outward in a radial direction and perfectly fits and fixes the same to the can mouth. Thence, compressed air is fed to move the member 6 etc. upward the detach the working surface of the member 5 from the sloped working surface of split-bridge shaped expanding members 4, whereby the members 4, 4 are closed, thence the can is lowered and the can body and the member 48 are detached. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61190229-A (JP)
Title: Ventilating device
Inventor: KUWAYAMA MAMORU
IPC: F24F7/06
Filed: 1985-02-19
Abstract: PURPOSE:To discharge surely a toxic gas to outdoor by a method wherein a plurality of air plenums are arranged so as to discharge a gas in different directions respectively in a room where ventilation work is put into operation. CONSTITUTION:In a processing chamber 2, the first, second, third and fourth plenum, 21, 22, 23, 24, are arranged respectively at an upper and lower positions of the front and rear sides of the chamber, through which air from outdoor may blow off into the respective directions. Further, four pieces of plenum-ducts 25 are arranged at the upper and lower positions of the front and rear sides of the chamber 2 respectively, and they are almostly maintained a level in a left and right directions, as to the plenum-duct 25, there are a large number of blow-off holes 26 with a diameter of several mm in a pitch of several times of the diameter are openly arranged with an equal space on their surfaces. Also, the plenum-duct 25 is constituted so as to connect with an outlet of a blower through a pipe, therefore, by connecting suction side of this blower with a suction port pipe leading to the open-air, a fresh air from outdoor is feeded to the plenum-duct 25.
Patent JP-S59157275-A (JP)
Title: Vapor-deposited metallic film
Inventor: ICHINOMIYA TOSHIO
IPC: C09D175/04
Filed: 1983-02-25
Abstract: PURPOSE:To form a vapor-deposited metallic film having various properties by coating a substrate with a resin soln. prepd. by mixing a polyurethane resin soln. with a specified acrylic copolymer and a crosslinking agent, drying and cross- linking the resin soln., and a vapor-depositing a metal on the resulting film. CONSTITUTION:A resin soln. is prepd. by mixing 60-95pts.wt. polyurethane resin soln. with 5-40pts.wt. acrylic copolymer obtd. by copolymerizing 100pts.wt. comonomer consisting of 2-15pts.wt. monomer having the structure of a quat. ammonium salt, 1-10pts.wt. monomer having a hydroxyl group, 1-10pts.wt. monomer having a carboxyl group and the balance other monomers and a cross- slinking agent such as melamine resin, aminoplasts, polyisocyanate or blocked isocyanate. A substrate such as cloth is coated with the resin soln., and the resin soln. is dried and cross-linked. A metal such as Al is vapor-deposited on the resulting film to obtain a vapor-deposited flexible metallic film having superior elasticity and metallic luster.
Patent JP-S52114574-A (JP)
Title: Gas separator
Inventor: YOSHIMORI MASATSUGU
IPC: B01D53/22
Filed: 1976-03-24
Abstract: PURPOSE: To increase gas-separating power proper to a diaphragm and to increase gas separation coefficient of a gas separation cell by combination of two gas separation cells of different cuts, each cell having a diaphragm different from each other, and by means of supplying gas to be separated in different amounts to the cells in order to keep the ratios of concentration and dilution equal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57146130-A (JP)
Title: Knocking detecting device for internal-combustion engine
Inventor: HATSUTORI TADASHI
IPC: G01M15/00
Filed: 1981-03-04
Abstract: PURPOSE:To detect knocking in cylinders simultaneously and accurately, by a method wherein pressure pulsation is introduced to a knocking detector through pressure conduits being exclusive for respective cylinders. CONSTITUTION:An engine block 1' is connected through a pressure conducit 8 to a pressure tank 9 on which a knocking detector 2 is mounted. If knocking occurs, hydraulic pressure pulsation is produced at cooling water system and passed through the pressure conduit 8 and applied to a diaphragm 202 of the detector 2 in arrow A direction thereby a gap G vaies. Magnetic flux produced at magnetic circuit composed of a magnet 203  a magnetic body 205  a diaphragm 202 of magnetic material   a central magnetic path 206  a magnetic plate 204 is varied according to variation amount of the gap G, thereby alternating output from coils 207a, 207b is entered in the knocking detecting circuit. In this constitution, knocking in cylinders is detected simultaneously and accurately.
Patent JP-S58149631-A (JP)
Inventor: MACHIHARA HIROSHI
IPC: A01K9/00
Filed: 1982-03-02
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-2000229954-A (JP)
Title: 3-methyl-5-[(cis)-1-propenyl]isoxazole and its production
Inventor: NAKAGAWA YUUKI
IPC: C07B61/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound as an intermediate for producing medicaments, agrochemicals, etc., in particular herbicidally active compounds, to provide a method for producing the above compound, and to provide a method for industrially advantageously producing 3-methyl-5-(1-propynyl)isoxazole as an intermediate for producing the above compound. SOLUTION: The objective compound, 3-methyl-5-[(cis)-1-propenyl]isoxazole, is obtained by hydrogenating 3-methyl-5-(1-propynyl)isoxazole in the presence of a catalyst. By the way, 3-methyl-5-(1-propynyl)isoxazole is prepared by (a) reaction between dipropynyl ketone and hydroxylamine, (b) by diazotizing decomposition of 5-amino-3-methyl-4-(3-methylisoxazol-5-yl)isoxazole, or (c) by reaction between tetrolic acid ester and acetoxime.
Patent JP-H02211649-A (JP)
Title: Ring for expanding
Inventor: YAGI HIROFUMI
IPC: H01L21/67
Filed: 1989-02-10
Abstract: PURPOSE:To prevent an expanded film with a wafer from being off a ring for expanding due to contraction force by providing a slide stop made of a material having a large friction coefficient to the film with a wafer in addition to an O-ring provided on a carrier ring. CONSTITUTION:An expanded film with a wafer is prevented from being off due to contraction force during an expanding process and after finishing the process by providing a slid stop 11 of heat-resisting rubber having a large friction coefficient to the film with a wafer on the side peripheral face of a carrier ring. 3. Thereby, on the wafer surface is prevented to realize mounting with a high yield. This slide stop is formed in the state of warty projections.
Patent JP-S60176631-A (JP)
Inventor: ITOU KENICHI
IPC: A61B8/00
Filed: 1984-02-22
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-S54124417-A (JP)
Title: Pallet transporting apparatus for use with truck or the like
Inventor: ISHII HIROFUMI
IPC: B60P1/64
Filed: 1978-03-20
Abstract: PURPOSE: To provide a pallet transporting apparatus for use with truck or the like, in which a pulley passage is provided along the entire length of a movable pallet, and wire extended from winch is passed around the pulley, whereby it is enabled to improve efficiency of cargo handling operation.  
     CONSTITUTION: Passage 6 along which pulley 9 is moved is provided substantially along the entire length of a movable pallet 5, and a stopper 7' for stopping the pulley 9 is provided at the rear end of said passage 6. Wire 14 extended from winch 4 outwards from the rear end of rear body 2 of truck 1 is passed around pulley 9, and the end of wire 14 is fixed to the front end of pallet 5. With such an arrangemet transport of pallet 5 in both directions can be effected easily with no need of resetting of wire 14, so that efficiency of cargo handling operation can be improved. Further, the above arrangement is advantageous in that there is no need of installing winch, pulley or others on the platform, and also in that the apparatus can be operated safely since wire 14 is not exposed to the outside of pallet 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0317248-A (JP)
Title: Manufacture of magnetostriction working body
Inventor: MASUMOTO RYO
IPC: C22F1/10
Filed: 1990-02-13
Abstract: PURPOSE:To obtain the magnetostriction working body having high static magnetostriction by working a Pd-Co alloy having specified compsn. into a wire shape or a thin sheet shape by hot working and cold working and thereafter executing heat treatment under specified conditions. CONSTITUTION:An ingot of a Pd-Co alloy constituted of, by weight, 40 to 92% Pd and 60 to 8% Co is hot forged in the temp. range of 900 to 1400 deg.C and is successively cold rolled to work into a wire shape or a thin sheet shape, which is heated in the temp. range of 900 deg.C to the m.p. of the alloy for about 1min in the air, in an inert gas atmosphere or in vacuum and is thereafter slowly cooled to a room temp. at an arbitrary cooling rate. The magnetostriction working body having -40 to 170X10<-6> static magnetostriction and therefore suitable to structural body elements such as magnetostriction sensor elements and magnetostriction vibrator elements for ultrasonic generation can be obtd.
Patent JP-S52113437-A (JP)
Title: Distributor for internal combustion engine
Inventor: SUZUKI SEITETSU
IPC: F02P7/00
Filed: 1977-03-25
Abstract: PURPOSE:To provide a distributor for an internal combustion engine, in which the loss in the high voltage distribution is reduced by providing a capacitor for each cylinder side electrode.
Patent JP-H11208344-A (JP)
Title: Cup holder for vehicle
Inventor: MOCHIDA YOSHIHARU
IPC: A47C7/62
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enhance safety at rear end collision time, by surely storing a cup holder prevented from acting as a protrusion object at rear end collision time, in the cup holder for a vehicle able to be drawn out. SOLUTION: From an outer case 20, a holder main body 30 and a wire frame 40 internally mounted in the holder main body 30 are drawn out, the bottom part of a cup 3 is held by the wire frame 40, also at vehicle rear end collision time or the like, when the holder main body 30 is in the beginning of storage, by holding a bending piece 41 in both ends of the wire frame 40 to the outer case 20, only the holder main body 30 is moved to the forward side, by deviating the wire frame 40 from a hole part 31 of the holder main body 30, the cup 3 is dropped down by its own weight, the holder main body 30 is quickly received in the outer case 20.
Patent JP-H02299912-A (JP)
Title: Attaching and dettaching tool and device, ring device for slip- prevention chain
Inventor: OTSUDO FUAANESU
IPC: B60C27/06
Filed: 1990-02-13
Abstract: PURPOSE: To arrange a rest part, chain engaging part and grasping part on a prescribed straight line and improve a workability, in a device for attaching/ detaching a chain by swinging a tool by making a rest part engaged and supported for a rim to a fulcrum. CONSTITUTION: A chain 4 installed to a wheel 1 has an installation element 5 for installing this to a wheel rim 2 and a tool 20 for installing this chain 4 to the wheel 1 has a first arm part 21 extending from a grasping part 24 upto an engaging part 30 in which the installation device 8 of the chain 4 is engaged freely and a second arm 26, 27 for contacting with a surface facing to the inside of the radius direction of the rim 2 so that the tool can be swung from the engaging part 30 for tensioning or releasing the chain by making rest parts 28, 29 to a fulcrum at its operation position. The rest parts 28, 29, engaging part 30 and grasping part 24 are arranged on a connection line 50 extending at a small angle for a wheel ring plane 52 at the operation position of the tool 20.
Patent JP-H06240916-A (JP)
Title: Vehicular bottom detecting device in multistory parking garage
Inventor: KOYAMA TOSHIJI
IPC: E04H6/42
Filed: 1993-02-23
Abstract: PURPOSE:To easily detect that a vehicle whose lowest part has a height lower than the height of the projected part of a conveying vessel on which the vehicle is to be housed is going to enter the vessel by setting the height of a band body so as to be slightly higher than the height of the projected part of the floor of the conveying vessel, and therefore to prevent such an accident that the bottom part of the vehicle body is damaged. CONSTITUTION:A pair of right and left spring bodies 12A and 12B are erectedly installed on the floor surface 1a of the entrance and exit of a garage and on the inside of the right and left wheels A of a vehicle. A vehicular bottom detecting device is provided with a band body 15 whose one end is connected to the upper end of the spring body 12A on one side and whose other end is connected through the upper end of the spring body 12B on the other side to a detecting switch 13 that has been provided at a specific place.
Patent JP-H03238760-A (JP)
Title: Fuel cell of solid electrolyte type
Inventor: MISAWA HIDENOBU
IPC: H01M8/02
Filed: 1990-02-15
Abstract: PURPOSE:To improve power generating efficiency by providing a turbulent flow generation means in the space of a cylinder for changing an oxide gas flow or a fuel gas flow to a turbulent flow. CONSTITUTION:In the solid electrolyte type fuel cell wherein a gas flow E passes the cylinder space 7 of a cylindrical solid electrolyte type fuel cell element, and fuel gas or oxide gas comes in contact with the external surface of the aforesaid element, a turbulent flow generation means 9 for changing a gas flow E to a turbulent flow is provided within the cylinder space 7. Namely, a solid circular cylinder body 9, for example, is so made as to pass through the center of the space 7 and fixed to the inner side of a cylindrical porous support body 1 with three plate-shaped ribs 10, thereby forming three oxide gas flow passages 12. Consequently, the sectional area of the flow passage 12 becomes smaller than that of the conventional passage and the mean flow velocity of the oxide gas becomes larger, thereby changing an oxide gas flow to a turbulent flow as shown by an arrow E. According to the aforesaid construction, an oxide gas or fuel gas flowing in the cylinder space 7 can be effectively used for power generation and the efficiency thereof can be increased.
Patent JP-H0563706-A (JP)
Title: Local area network for digital data processing system
Inventor: MANN BRUCE
IPC: H04L29/00
Filed: 1992-02-20
Abstract: PURPOSE: To improve the throughput of messages by equipping each device server unit with a timing means, a data storage means, a data standby flag means, and a message transmitting means. CONSTITUTION: A virtual line state machine established on a device server 24 includes a data base 70, and when the server 24 receives a message from a node 34 requesting an answer, a data standby flag 86 is set. The server 24 resets a server circuit timer 92 when sending a message and does not send a next message until a timer 92 enters a time-up state. Therefore, the timer 92 secures a delay time when the device 24 sends new messages one after another. Consequently, the advantages of both time-base message transfer and envent-driven message transfer are obtained and the message transfer capacity increases.
Patent JP-S59158490-A (JP)
Inventor: HIROSE EIKICHI
IPC: G07B5/00
Filed: 1983-02-28
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-H07245503-A (JP)
Title: Dielectric filter
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/205
Filed: 1994-03-02
Abstract: PURPOSE:To make the dielectric filter small and compact by decreasing number of components. CONSTITUTION:Two coaxial resonators coupled with each other are formed integrally by forming electrodes to an inner circumferential face and a side face of a dielectric prism 2 whose cross section is a square, along the center axis of which a throughhole 3 is made. An inner conductor 4A(4B) of each coaxial resonator is formed by dividing the electrode formed on the inner circumferential face with a slit-like gap 9A(9B), and terminal electrodes 6, 7 of the filter are formed in the vicinity of an open end face 22 of side faces 21A-21C. An outer conductor electrode 5 in common to both the coaxial resonators is formed with electrodes formed to the side faces 21A-21D around the terminal electrodes 6, 7, and the inner conductor electrodes 4A, 4B and the outer conductor electrode 5 are short-circuited by a short-circuit electrode 8 formed to the entire end face 23.
Patent JP-H01308747-A (JP)
Title: Food vessel
Inventor: FUREDERITSUKU BII HADOTSUKE
IPC: B65D85/34
Filed: 1989-02-10
Abstract: PURPOSE: To provide a food container with vent openings which can freely be stacked in conjunction with other container whose shape is same as that of the food container by a method wherein a plurality of depressions are separately disposed downward on the lower base wall and the top lid member has the raised central portion of the top lid member. CONSTITUTION: A bottom member 12 includes a lower base wall 16 and a side wall 18 extending upward surrounding a base wall. Open space apertures 22 between depressions 20 are disposed and these apertures are provided with passageways under a food container. A top lid member 14 has a raised central portion 28, the outline of which is substantially identical but slightly smaller than the outline defined by the depressions 20. When the assembled containers 10 are stacked one above the other, the central raised portion 28 collectively spaces between the inside wall surfaces of the depressions 20. Furthermore, the top lid member 14 may preferably include vent openings 30 in the raised central portion.
Patent JP-H03237130-A (JP)
Title: Polyether resin, production thereof and optical material comprising same resin
Inventor: TOGAWA FUSAFUMI
IPC: G02B6/00
Filed: 1990-02-15
Abstract: PURPOSE:To obtain the title resin useful as an optical material, having excellent optical characteristics, heat resistance, etc., by reacting a dihalogen compound shown by a specific structural formula with a phenol in the presence of an alkali. CONSTITUTION:(A) A dihalogen compound shown by formula I (R<3> is H, 1-6C alkyl or 6-12C alkyl; X<1> and X<2> are halogen) is reacted with a bihydric phenol shown by formula II (R<1> and R<2> are H or 1-6C alkyl; n is 4-8) in the presence of an alkali and a solvent to give the objective resin having a repeating unit shown by formula III and >=10,000 viscosity-average molecular weight.