baber/WOPTO huggingface dataset:
Patent JP-H01233296-A (JP)
Title: Triterpene compound
Inventor: RI RIEN NIYAN
IPC: A61P3/06
Filed: 1988-03-10
Abstract: NEW MATERIAL: A compd. of the formula (where R 1  is H; R 2  is OH; R 3  is H; and R 2  and R 1  or R 3  together may form a single bond).  
     EXAMPLE: (24Z)-3-oxo-14(13→12)-abieo-lanosta-8(9),13(17),24-trien-26-oic acid.  
     USE: Pharmaceuticals having cholesterol biosynthesis inhibiting action.  
     PROCESS: The compd. of the formula is obtd. by fractionating and purifying an extract from a soln. prepd. by subjecting Schisandra chinensis to extraction with an org. solvent such as methanol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S56155319-A (JP)
Title: Room heater for house
Inventor: KANOU YOSHIHISA
IPC: F24D5/04
Filed: 1980-04-30
Abstract: PURPOSE: To effect the room heating economically by utilizing solar heat by a method wherein an air heating chamber is formed between the surface member and the sheathing member of a roofing and this air heating chamber is connected to the room to circulate the heated air through a duct.  
     CONSTITUTION: The air heating chamber 3 is formed between the surface member 1 and the seathing member 2 of the roofing and this air heating chamber 3 is communicated with the room 4 through the duct 7 equipped with a down-blow fan 5 at the intermediate part thereof and having a blow-out port 6 at the lower end thereof. The room 4 is also communicated with the air heating chamber 3 through the duct 10 penetrated through the inside of a wall body 8 and having a suction port 9 at the lower end thereof. According to said constitution, the warm air being accumulated in the air heating chamber 3 and heated by the solar heat is supplied into the room 4 from the blow-out port 6 through the inside of the duct 7 to heat the room when the fan 5 is operated. On the other hand, the cool air in the room 4 is introduced into the air heating chamber 3 from the suction port 9 through the duct 10 to heat it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02236852-A (JP)
Title: Format discriminating device for head coincidence detecting signal in magnetic recording/reproducing device at time of recording/reproducing
Inventor: SAKABE MASATOSHI
IPC: G11B15/467
Filed: 1989-03-09
Abstract: PURPOSE:To prevent the disorder of a reproduced picture generated when a format is different by sampling a signal, which detects the coincidence between recording and reproducing heads, obtaining an exclusive logical sum, and discriminating the format of the signal. CONSTITUTION:The head coincidence detecting signal is inputted from a terminal 9, and a pulse at the 1/2 frequency of a head switching pulse is inputted from a terminal 10 to D-FFs 12 and 13 of a format discriminator. At a leading edge, the detecting signal impressed to the D-FF 12 is latched, at the time of a trailing edge, a polarity is inverted by an inverter 11, the signal impressed to the D-FF 13 is latched, and the both signals are inputted to an exclusive OR gate 14. They are outputted from a terminal 15 at a low level or a high level according to the sameness or difference of the formats. When the level is low and the heads are noncoincident, a capstan rotating speed is controlled, the heads are made coincident, and when the level is high, the control is stopped.
Patent JP-S57172905-A (JP)
Title: Production of nonaqueous resin dispersion
Inventor: TSUBUSHI KAZUO
IPC: C08F220/10
Filed: 1981-04-16
Abstract: PURPOSE: To obtain the titled dispersion useful for paints, inks, etc., by copolymerizing a specified monomer which, after being polymerized, is still solvatable, with a specified monomer which, after being polymerized, is capable of acting as a crosslinking component, in a petroleum-derived aliphatic hydrocarbon (halogenated derivative) solvent.  
     CONSTITUTION: A polymerization reaction is carried out between monomer A which, after being polymerized, is still solvatable, represented by formulaI, wherein R 1  is H or CH 3  and A is a group of formula II (n is 6W20), 2-ethylhexyloxycarbonyl or cyclohexyloxycarbonyl, (e.g., lauryl acrylate) and monomer B which, after being polymerized, is capable of acting as a crosslinking component, represented by formula III, wherein R 2  and R 3  are each H or CH 3  and m is 1W20, (e.g., a compound of formula IV) in the presence of a polymerization initiator (e.g., benzoyl peroxide) in a solvent consisting of a petroleum-derived aliphatic ahydrocarbon and/or its halogenated derivative. It is possible to obtain the titled dispersion having an appropriate viscosity and fluidity, good storage stability and dispersion stability for pigments, high adhesive strength and good film luster, and being high in film drying rate and useful for liquid drveloper for electrophotography, paints, inks, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60199440-A (JP)
Inventor: YOKOTA MITSUO
IPC: A61B8/14
Filed: 1984-03-26
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-H05254791-A (JP)
Title: Control device for forging manipulator forklift
IPC: B66F9/18
Filed: 1992-03-16
Abstract: PURPOSE:To automatically rotate and stop a rotor and a clamp of a forging manipulator. CONSTITUTION:When an automatic start switch SW1 is placed off, a rotor 15 and a clamp 19 are rotated in accordance with right or left tilting a manipulator lever 25. When the automatic start switch SW1 is turned on, the rotor 15 and the clamp 19 perform a series of action of rotating for a rotational time TR, preset by a rotational time setter 27, and then stopping rotation for a stop time TS, preset by a stop time setter 28, repeated successively one after another to intermittently rotate.
Patent JP-H07133681-A (JP)
Title: Building and vibration restraining device therefor
Inventor: SATO TAKANORI
IPC: E04H9/14
Filed: 1994-03-28
Abstract: PURPOSE:To restrain vibration induced into a building by wind. CONSTITUTION:A vibration restraining device is composed of a building body 1 and a tank 2 provided at a predetermined position in the building body 1 and pooling therein liquid 3 having a depth with which the liquid vibrates at a cycle period equal to the inherent vibration cycle period of the building body. The tank 2 has a space above the surface of the liquid in a stationary state so as to allow the liquid 3 to move into the space. With the provision of a plurality of such tanks 2, it is possible to enhance the freedom of design for vibration restraining tanks.
Patent JP-S62265297-A (JP)
Inventor: JIYUSETSUPE KATSUSHINERI
IPC: C07H15/252
Filed: 1987-03-12
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-S54150129-A (JP)
Title: Copying machine with memory
Inventor: KANOU TOSHIO
IPC: G03B27/32
Filed: 1978-05-18
Abstract: PURPOSE: To achieve the reduction in size and weight by using a space modulating element as an image memory.  
     CONSTITUTION: A space modulating element 7 which is composed of the ferrodielectric-photoconductor element (FE/PC element) making use of electro-optic effect domain switching is disposed turnably by way of a mount 8 and is made turnable about the axial line l in cooperation with a mirror 4 and a lens 6. Then, if the mirror 4, lens 6 and space modulating element 7 are turned upward of the axial line l, the image of the original 1 lighted by a lighting device 3 is stored in the space modulating element 7 via the mirror 4 and lens 6 and if it is turned downward, the storage is reproduced by a reproducing light soruce 18 and is imaged on a photoreceptor 9 through the mirror 4. This image is then transferred onto the paper from a paper feed box 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54150132-A (JP)
Title: Transferring and separating device of electrophotographic copiers
Inventor: TABATA YUKIO
IPC: G03G15/14
Filed: 1978-05-18
Abstract: PURPOSE: To perform the separation of copying paper from photoresecptor readily and surely by making use of charging of copying paper owing to transfer electric field.  
     CONSTITUTION: A grounded conductive roller 11 is disposed in proximity to a charger 4 and is made contactable to the back of copying paper 1. Then, after the copying paper 1 makes contact to the surface of the photoreceptor 2a of a photosensitive drum 2 and is transferred to toner by the transfer electric field owing to corona discharging from a charger 4, it is strongly attracted to the conductive roller 11 side and detaches from the photosensitive drum 2 by bending its course along its surface and is advanced in the arrow d direction because the equivalent concentration point of the charges having been charged has offset to the conductive roller 11 side. Hence, the copying paper 1 is readily and surely separated from the photosensitive drum 2 without giving adverse influence to the copy images. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05265707-A (JP)
Title: Method and device for operation of multi-precision
IPC: G06F7/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a method and a device for operation of multi-precision which are used to a digital signal processor, etc., and can perform the highly precise and a high speed operations. CONSTITUTION:An input register 1 of at least (N+M/2) bits is provided to hold a 1st operand A of N bits and a 2nd operand B of M bits together with an output register 3 of at least (N+M/2) bits which holds the arithmetic result of an arithmetic unit, a 1st arithmetic means 5 which performs a 1st operation between both operands A and B, a 2nd arithmetic means 7 which moves the arithmetic result of the means 5 by a prescribed number of digits in a prescribed direction, a 3rd arithmetic means 9 which performs a 3rd operation between the value held by the register 3 and the output of the means 7, and a control means 10 which controls each component element of the arithmetic unit to make this unit perform a prescribed operation.
Patent JP-H03259559-A (JP)
Title: Ic package
Inventor: TAKAHASHI KAZUFUMI
IPC: H01L23/50
Filed: 1990-03-08
Abstract: PURPOSE:To minimize the bridging by a method wherein lead terminals are alternately extended or bent respectively in the outer peripheral direction and inner direction of a package. CONSTITUTION:The ends of lead terminals 1 are extended in the outer peripheral direction of a package main body 4; the ends of lead terminals 2 are bent in the inner direction of the main body 4; while the terminals 1 and 2 are alternately and adjacently arranged on the periphery of the main body 4. Next, the terminals 1 and 2 are soldered onto electrode patterns 3. The adjacent patterns 3 are alternately bent outward and inward to be made zigzag. Accordingly, when the terminals 1, 2 are mounted in soldering step, the bridging can be minimized.
Patent JP-H02236495-A (JP)
Title: Control rod for high-temperature gas-cooled reactor
Inventor: MOGI HARUYOSHI
IPC: G21C7/20
Filed: 1989-03-10
Abstract: PURPOSE:To prevent holding parts for being inserted between graphite blocks in a reactor core at the time of an earthquake by forming the sectional shape of the holding parts positioned in the top and bottom end parts of a shock absorber to an L shape. CONSTITUTION:The sectional shape of the holding parts 17a, 17c positioned in the top and bottom end parts of the shock absorber 13 is formed to the L shape so as to cover the ends of bellows 14a, 14b. The height from the front ends thereof to the top and bottom ends of the shock absorber 13 is set larger than the max. gap G generated between the graphite blocks 18 at the time of the earthquake. The holding pars 17a, 17c are thereby prevented from being inserted between the graphite blocks 18. Even if the earthquake breaks out during the lifting of the control rod in a control rod insertion hole 5, the inserting of the holding parts 17a, 17c positioned in the top and bottom end parts of the shock absorber 13 between the graphite blocks 18 in the reactor core does not arise and the vertical moving operation of the control rod is surely executed.
Patent JP-H07273247-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI KAZUHIRO
IPC: H01L23/28
Filed: 1994-03-29
Abstract: PURPOSE:To improve moisture resistance reliability by suppressing the generation of defect near an interface where a semiconductor chip and silicone gel contact so that a specific region near the interface where the silicone gel contacts a semiconductor device is formed by polysiloxane compound with a specific penetration. CONSTITUTION:Polyphenylene sulfide enveloping case 8 is adhered to substrates 2, 3, 5, and 6 where semiconductor chips are mounted and soldered using silicon adhesive. Silicone gel 10 is filled into the resin enveloping case 8. A region within 2mm from an area near an interface where the silicone gel 10 contacts a semiconductor device is formed by polysiloxane compound with 150 or larger penetration. In this manner, polysiloxane compound with a low elasticity where a defective part such as void and crack cannot occur easily and silicone gel curing prevention substance are laid out, thus preventing the defect generated at the silicone gel part 10 from spreading to a chip surface and improving moisture resistance reliability.
Patent JP-S52142523-A (JP)
Title: Electronic camera of liquid development and transfer type
Inventor: SOUMA IKUO
IPC: G03G15/16
Filed: 1976-05-21
Abstract: PURPOSE:To prepare an excellent transfer image, in which a transfer material can be prevented from having its leading end wetted, by controlling the start of the operations of transfer corona charging means with a timer circuit.
Patent JP-H11256671-A (JP)
Title: Method for injecting air into sewage pressure-sending pipeline of manhole pump
Inventor: NINOMIYA HAJIME
IPC: E03F5/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To inject air sufficiently into a sewage pressure-sending pipeline even in the case of a sewage pressure-sending pipe using a manhole pump. SOLUTION: A bypass channel 4 is provided for the portion of an upright part 1A of a sewage pressure-sending pipeline 1 which is supplied with sewage from a manhole pump 2, and first and second opening-closing valves 5A and 5B are provided respectively for a lower communicating part 4A and an upper communicating part 4B of the bypass channel 4 communicating with the sewage pressure-sending pipeline, while third and fourth opening-closing valves 6A and 6B opening inside a manhole 3 are provided separately at the upper and lower ends of the bypass channel 4.  In the case when the bypass channel 4 is not filled with the sewage, during an operation of the manhole pump 2, the first and second opening-closing valves 5A and 5B are opened, while the third and fourth opening-closing valves 6A and 6B are closed, and in the case when the bypass channel 4 is filled with the sewage, the first and second opening-closing valves 5A and 5B are closed, while the third and fourth opening-closing valves 6A and 6b are opened. Thereby air is injected forcedly into the sewage pressure- sending pipeline 1 at the time when the first and second opening-closing valves 5A and 5B are opened.
Patent JP-H08260026-A (JP)
Title: Prevention of splash at the time of ladle refining
Inventor: OTSUKA MASATOSHI
IPC: C21C7/076
Filed: 1995-03-17
Abstract: PURPOSE: To restrain the splash developed at the time of raising the temp. when executing a ladle refifing by using a snorkel. CONSTITUTION: After dipping the snorkel 3 into molten steel 2 in the ladle 1 during bubbling, gaseous oxygen is blown into the molten steel 2 covered with the snorkel 3 while adding oxidizing reaction agent and the temp. of the molten steel 2 in the ladle 1 is raised. Thereafter, at the time of executing the ladle refining, the gaseous oxygen is blown while setting the distance between an oxygen lance 5 and the molten steel surface within the range of 400-1300mm, and at the same time, synthetic flux 9 is charged on the surface of the molten steel 2 covered with the snorkel 3 by the amt. of 270-570kg/m<2> just after blowing the gaseous oxygen to develop foaming 10. By this method, the foaming 10 of the synthetic flux 9 is suitably developed in side the snorkel 3. The generated splash is enveloped with the foaming 10 and the splash is prevented from splashing out side.
Patent JP-H07266997-A (JP)
Title: Supporting structure for rear parcel shelf
Inventor: ISHIDA YASUKI
IPC: F16C11/04
Filed: 1994-03-29
Abstract: PURPOSE:To install a holder in a simple manner and prevent backlash by accommodating a holder which is formed by curving a spring steel plate, in a cut on a parcel side and installing an inclination part for guide for inserting the shaft of a rear parcel shelf into the bearing part of he holder and a pressing piece for the top end of the shaft. CONSTITUTION:On a parcel side 30, a cut 32 for accommodating a holder 40 is formed, and the holder 40 is formed by bending a spring steel plate, and has a bearing part 41 formed on one side and has an elastic part 42 on the other side, and an engagement hook 43 is formed on the end surface of the bearing part 41. Further, on the inner surface side of the elastic part 42, an inclination part 44 for guide for guiding the shaft 21 of a rear parcel shelf 20 into the bearing part 41 of the holder 40 is formed, and a pressing piece 45 for pressing the top end of the shaft 21 is formed on the outside of the bearing part 41. The engagement hook 43 bites the inner surface of the cut 32, and the holder 40 is fixed by the reaction force of the elastic part 42. In insertion, the shaft 21 is inserted by utilizing the inclination part 44 for guide.
Patent JP-H05227596-A (JP)
Title: Microphone
Inventor: MATSUSHIMA ISAO
IPC: H04R23/00
Filed: 1992-02-12
Abstract: PURPOSE:To obtain a microphone of low distortion, a broad band and a broad dynamic range. CONSTITUTION:A laser beam reflector 4 vibrating with a size in accordance with the size of input acoustic wave S at each time is provided. A laser beam Bi is irradiated to the laser beam reflector 4. The reflected laser beam Bo from the laser beam reflector 4 is made incident to a light emitting device 7, which detects the position of the reflected laser beam Bo at each time to detect the size of the acoustic wave at each corresponding time.
Patent JP-2000203633-A (JP)
Title: Capsule type tooth powder packaging board
Inventor: GO KINKAI
IPC: B65D83/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a capsule type tooth powder packaging board which is sanitary and cost-effective, and can be conveniently carried and stored. SOLUTION: A plurality of recesses 3 are provided on a plastic board 2 and a sealing layer 5 is laid over the recesses 3. A hanging hook 1 is provided at an end of the board 2.
Patent JP-H05182683-A (JP)
Title: Power generating method by fuel cell
Inventor: KAWANO MASAHIRO
IPC: H01M8/04
Filed: 1991-03-22
Abstract: PURPOSE:To efficiently operate generation by a fuel cell stably for a long time by processing hydrogen gas from a carbon monoxide transforming process in a high purity hydrogen refining device and supplying the refined hydrogen to the fuel cell and a desulfurization refining process. CONSTITUTION:In a water adding desulfurizing part 1, when material hydrocarbon of natural gas or the like is supplied from a supply line 7, a sulfur content is removed by hydrogen in reformed gas from a line 9. Next with steam 8, a high temperature steam reforming device 2 is charged with the hydrocarbon, to reform it at a high temperature under a catalyst of Ni or the like and to obtain a component consisting mainly of hydrogen, carbon monoxide and carbon dioxide. Further, hydrogen of almost 100% purity is produced by a carbon monoxide transforming device 3 and a high purity hydrogen refining device 1l to charge a fuel cell 5 partly with the hydrogen, performing generating reaction, and the rest of hydrogen is returned to the device 1 via the line 9. Thus almost without containing harmful carbon monoxide and carbon dioxide in a desulfurizing catalyst, continuously stable operation can be performed for a long time.
Patent JP-H04295359-A (JP)
Title: Device for bathtub
Inventor: HARADA EIJI
IPC: A47K3/00
Filed: 1991-03-22
Abstract: PURPOSE:To prevent a feeling that a blow of hot bathing water provides to a bather from being changed even when blowing operation and discharge blow ing operation of a bathtub device are switched from one to the other and also to allow bathing water to be discharged during the discharge blowing operation. CONSTITUTION:A hot bathing water circulation passage 4 comprising water suction piping 2 and feed water piping 3 is interposed between a bathtub main body 1 and a circulation pump P1 for blowing, and blowing operation of a bathtub device whereby hot bathing water is injected into the bathtub main body 1 is made possible and also water discharge piping 7 whose end discharge opening 7a is located above water level inside the bathtub main body 1 has its end communicated and connected to the water suction piping 2 and a circulation pump P2 for discharge blowing is mounted in the water discharge piping 7 so as to enable discharge blowing operation of the bathtub device, and a filter F is installed in the water discharge piping 7 and hot bathing water filtered by the filter F is discharged from the end discharge opening 7a.
Patent JP-S60203527-A (JP)
Title: Support structure for engine in automobile
Inventor: HASE KOUJIROU
IPC: F16F15/08
Filed: 1984-03-26
Abstract: PURPOSE:To make vibrations in an engine untransmissible to a body side wall and thereby check the body vibrations to the smallest possible extent, by connecting one end in vertical directions of cushion rubber to the engine side and other end to the wall side of the car body side. CONSTITUTION:An interval between fender aprons 4 and 4 forming a body side wall is set down to an engine room 6 in which a power unit 1 is set up, and each end part in a car width direction of the unit 1 is supported on the apron 4 via a supporting device 7. This device 7 consists of cushion rubber 11 connecting a first bracket 9, a second bracket 10 and each of first and second bracket gates 9 and 10 altogether. The lower end side of the rubber 11 is made to adhere to the first bracket 9, while the upper end side of the rubber 11 is made to adhere to a horizontal plate part 12a of a support plate 12, this rubber 11 absorbs vibration in the power unit 1 for damping, whereby the vibrations of the unit 1 is untransmissible to the body side.
Patent JP-S59185541-A (JP)
Title: Coupling method of shaft and shaft
Inventor: TSURUOKA KAZUHIRO
IPC: B21K25/00
Filed: 1983-04-06
Abstract: PURPOSE:To couple securely two shafts with good accuracy in such a way as to withstand the torque in the axial and rotating directions of both shaft in the stage of coupling the two shafts by working a stopper groove on the outside circumference of the one shaft, fitting the other shaft thereto and ironing the outside circumference thereof. CONSTITUTION:A turbine revolving shaft 2 is projected from a turbine vane wheel 3 formed of ceramics or a casting in such a case in which the revolving shaft of a supercharger of an internal combustion engine, etc. is coupled to the shaft of the vane wheel. A coupling shaft 5 having the diameter smaller than the diameter of the shaft 2 is provided and plural pieces of rugged stopper grooves 5A extending in the axial direction are preliminarily formed on the shaft 5. After the circumference of the wheel 3 is held by a die 7, the shaft 2 is fitted to the shaft 5 and a die 6 is suspended from above to iron the shaft. The assembly is then disposed on a receiving die 8 so as to position downward the wheel 3 and the shaft 2 is plastically deformed by the outside ironing with the die 9, by which a compressor vane wheel 4 is bound thereto.