baber/WOPTO huggingface dataset:
Patent JP-S5835223-A (JP)
Title: Piston of internal-combustion engine
Inventor: KOBAYASHI AKIO
IPC: F02B3/06
Filed: 1981-08-26
Abstract: PURPOSE:To smoothly circulate a squish, in a piston having a combustion chamber and recessed parts, successively connected to the combustion chamber and spaced for intake and exhaust valves, in its top surface, by successively connecting connection parts between the relief recessed parts and the combustion chamber with continuous lines. CONSTITUTION:Angular edge-state protruding parts 6, 7, formed by overlapping the periphery of relief recessed parts 4, 5 and combustion chamber 3, are removed, and connection parts of the relief recessed parts 4, 5 to the combustion chamber 3 are successively connected by continuous lines 10, 11. In this way, squish and reverse squish flows can be smoothly circulated by tangential passages of the continuous lines 10, 11, and a good swirl in the combustion chamber 3 can be obtained in a combustion process to promote the mixing of air with  fuel.
Patent JP-S5936131-A (JP)
Inventor: BIKUTAA RARUFU BEN
IPC: C08G63/672
Filed: 1983-07-22
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-S63296036-A (JP)
Title: Photopolymerizable composition
Inventor: WAKATA YUICHI
IPC: G03F7/027
Filed: 1987-05-28
Abstract: PURPOSE:To prevent the titled composition from the formation of a chip and the generation of cold flow in a dry film by incorporating a specified compd. in the titled composition. CONSTITUTION:The titled composition contains an addition polymerizable unsatd. compd. (A), having two or more of ethylenic unsatd. double bonds in a molecule, a photopolymerization initiator (such as benzophenone) and a binding agent (B). And, the copolymer component of the component (B) is exemplified by the addition polymerizable compd. having two or more of the ethylenic unsatd. double bonds in the molecule such as a (meth)acrylic acid ester of polyol, and said exemplified compd., etc., is used for the component (A). The component capable of copolymerizing with the component (A) is exemplified by a (meth) acrylic acid ester, and can be copolymerized with a monomer having an acidic group to enable the development in a weak alkaline aqueous solution.
Patent JP-H02311478-A (JP)
Title: Production of meso-substituted porphyrin
Inventor: OGOSE HISAYASU
IPC: C07D487/22
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the subject compound useful as a catalyst for oxido- reduction reaction readily and in high yield by reacting an N,N-dimethylamide with phosphorous oxychloride and then reacting the reaction product with pyrrole in an argon flow followed by further reducing and finally tetramerizing. CONSTITUTION:An N,N-dimethylamide shown by formula I (R1 is alkyl, aryl or perfluoroalkyl) is reacted with phosphorus oxychloride, then with a pyrrole shown by formula II (R2 and R3 are H, alkyl, aryl or perfluoroalkyl) in an argon flow to give an acylpyrrole shown by formula III. Then this compound is reduced to give a hydroxymethylpyrrole shown by formula IV. Finally, this compound is tetramerized to give a meso-substituted porphyrin shown by formula V. By this method, a meso-substituted porphyrin useful as a catalyst for oxido-reduction reaction can be produced readily and in high yield. The compound can be produced in high concentration and synthesized on a large scale.
Patent JP-H02310735-A (JP)
Title: Fault detecting system
Inventor: ISHIDO YASUKI
IPC: G06F11/16
Filed: 1989-05-26
Abstract: PURPOSE:To improve reliability in the detection of a fault by confirming the fault even with an SBY (standby) system CPU package when the fault of a simplexing part slave package is detected with an ACT(active) system CPU package. CONSTITUTION:For example, in a system 0 ACT, a system 0 CPU package 1 sends out a pseudo ACT command in the case of detecting the fault, and the muP bus selection block of the simplexing part slave package 3 separates a system 0 microprocessor bus 13, and connects a system 1 microprocessor bus 14 to a package internal bus 17. A system 1 CPU package 2 reads out fault information from a fault information block 6, and outputs it to a host device 8, and the host device 8 analyzes the information, and judges whether or not the fault occurs in the simplexing part slave package. In such a manner, it is possible to prevent a state from being to switched to an SBY state when the simplexing part slave package is not the cause of the fault.
Patent JP-S61290748-A (JP)
Title: Memory module
Inventor: KAGEYAMA SEIICHI
IPC: G11C11/401
Filed: 1985-06-19
Abstract: PURPOSE:To obtain a memory module having interchangeability by forming an electrically independent relay auxiliary bonding pad between a memory element and a bonding pad connected to external input/output terminals. CONSTITUTION:Electrically independent relay auxiliary bonding pads B1-B28 are shaped among memory elements 1a, 1b, 1c, 1d and bonding pads connected to external input/output terminals. The pads B1-B28 and inner lead bonding pads IB-A0-IB12...IB-A, IB-B for the elements 1a, 1b, 1c, 1d are bonded and connected. The pads B1-B28 and the bonding pads connected to the external input/output terminals are bonded and connected by predetermined combinations. Accordingly, a memory module having interchangeability is acquired.
Patent JP-H09317625-A (JP)
Title: Wind mill device
Inventor: OOTA KOUSUKE
IPC: F03D5/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To increase the output of a wind mill arranged in one supporting tower, and effectively utilize wind force energy, by blowing wind against a wind receiving body so as to travel a traveling body, rotating a rotor by the traveling of the traveling body, and driving a driven device arranged on the rotor. SOLUTION: When wind is blown against wind receiving bodies 3 from an X direction, the wind receiving bodies 3 are pushed up to an upward direction shown by an arrow by wind component force, and also wind blown against wind blowing parts increases boosting force. Also, when wind is blown against the wind receiving bodies 3 from the X direction on front and opposite sides (rear side of figure shown), the wind receiving bodies 3 are pushed down toward a downward direction reverse to the direction shown by the arrow by the wind component force. Hereupon, roller chains 10 are continuously rotated by the wind receiving bodies 3. Therefore, sprockets 9 and seed increasing large sprockets 14 are rotated, and seed increasing small sprockets 15 are rotated through roller chains 16. Therefore, oil pressure pumps 18 are driven through couplings 17, and pressure energy is converted into heat.
Patent JP-S5467316-A (JP)
Title: Television pickup unit
Inventor: FUJIO TAKASHI
IPC: H04N5/30
Filed: 1977-11-09
Abstract: PURPOSE: To make it possible to obtain a TV signal of high quality with a few residual images for an animation, by combinationally using a pickup tube with fixed resolution characteristics and that with excellent residual-image characteristics.  
     CONSTITUTION: High-quality TV pickup tube 1 extracts the luminance component of a picture, the output of standard TV pickup tube group 2 is supplied to color signal converter circuit 3 and luminance signal converter circuit 4, and the output signal of pickup tube 1 is stored temporarily in frame memory 5 and read out after one frame; and then, dynamic-part decision circuit 6 compares input and output levels of memory 5, and then outputs switching pulses of a picture which has a difference in the luminance signal level at the same position between two continuous frames. By using those pulses, circuit 7 changes over the output signals of memory 5 for a still-picture part and the output signals of circuit 4 for a dynamic picture part, and encoder 8 forms a composite color TV signal from the outputs of circuits 4 and 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63294835-A (JP)
Title: Apparatus for searching nerve fiber
Inventor: IKEBE JUN
IPC: A61B19/00
Filed: 1987-05-28
Abstract: PURPOSE:To accurately detect the position on each nerve path, by detecting the reaction of each peripheral nerve group induced by a given stimulus by he probe inserted in the cranium during operation and calculating the correlation between the detected value and the signal on each stimulus side. CONSTITUTION:The output signals of M-series generators 1-4 are respectively independently selected and, by observing the molded wave form of the stimulus of each M-series in each sensory receptor on a display part 21 on the basis of the selected signal, it is discriminated which nerves the signal is emitted from. That is, since the stimulus of a channel wherein the peak of a correlation function is sufficiently high is specifically transmitted, the specifically transmitted stimulus is detected by the nerve fiber searching probe 18 approaching a nerve fiber. Especially, when a correlation value is sufficiently high and the amplitude of induced potential is sufficiently large, alarm sound is emitted from an alarm 22. Further, the latency of the induced potential is measured from the peak position of the correlation function at that time to display which position of the path from the periphery to the center an electrode 24 is approaching on an image using a marker to display the approach degree to each nerve.
Patent JP-H06346115-A (JP)
Title: Method for producing metal powder and device
Inventor: WADA MASAHIRO
IPC: B22F9/08
Filed: 1993-06-03
Abstract: PURPOSE:To stably produce a fine metal powder at a low cost over a ong period by emitting an ultrasonic wave into a melt falling from an opening at the bottom of a crucible from the side and then injecting a cooling medium to powder the melt. CONSTITUTION:A melt 20 filled in a crucible 2 is dropped by raising a stopper member 8 capable of being away from or nearer to a funnel member 4 to a specified height to open the opening 6. An ultrasonic wave generated from an ultrasonic vibrator 15 is emitted from a phone 16 into the melt current through an oscillator 14. The frequency of the ultrasonic wave is appropriately controlled to about 30-70Hz and the amplitude to about 10-60mum. Consequently, the melt current is unstably agitated by a gas jet 22 from the spray nozzle 12 of a cooling medium injector. A fine metal powder is stably obtained in this way regardless of the deformation, etc., of the nozzle opening.
Patent JP-H07318046-A (JP)
Title: Liquor fuel combustion apparatus
Inventor: KANAI YUKIO
IPC: F23K5/22
Filed: 1994-05-23
Abstract: PURPOSE:To prevent the generation of a thermal distortion sound at a vaporizer mounting part by forming a packing interposed between the outer wall of a combustion chamber and a mounting fitting of ceramic fiber having a fiber state. CONSTITUTION:A vaporizer 1 for heating to vaporize liquid fuel to be supplied via a fuel supply tube 2 is mounted on the outer wall of a combustion chamber 4. The vaporizer 1 is mounted via a mounting fitting 7. In order to prevent fuel gas leakage from the chamber 4, a first packing 8 is interposed between the fitting 7 and the outer wall of the chamber 4 and a second packing 9 is interposed between the fitting 7 and the vaporizer 1. The packing 8 is formed of ceramic fiber, and the packing 9 is formed of a graphite sheet. Thus, the difference of thermal expansion amounts is suitably and easily absorbed in the packing 8, thereby preventing the generation of thermal distortion sound at this part.
Patent JP-H09318611-A (JP)
Title: Liquid feed pump for liquid chromatograph
Inventor: OSUGI AKIHIRO
IPC: G01N30/32
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid feed pump excellent in corrosion resistance and surface hardness, and prolonged in the service life of a sealing material by employing a metal material having high toughness as a base material of a plunger of the liquid feed pump and providing a ceramic coating film on a surface of the plunger. SOLUTION: An eluent to be fed flows through the inlet check valve 4 side, is compressed in a pump head room 5 at a pump head 1 by a sliding movement of the plunger 3 and thereafter is sent out from an output check valve 6. The base end side of the plunger 3 is fixed to a sliding piston 10 and the piston 10 is supported by a bearing 8. The sliding movement is repeated by a force in the forward direction given by rotation of an eccentric cam 11 and a force in the backward direction given to the piston by a spring 9. Material of the plunger pump 3 is stainless steel excellent in anti-corrosion and the surface of the plunger 3 is coated with a ceramic film.
Patent JP-H01303596-A (JP)
Title: Fire sensor and air alarm system
Inventor: SASAKI SADAO
IPC: G08B17/00
Filed: 1988-05-31
Abstract: PURPOSE:To test heat sensing operation as occasion calls and to improve the reliability of fire sensing by providing a heat sensing element which is coupled thermally with a heat receiving body and a heat generating body for testing the heat sensing operation which is coupled thermally with the heat sensing element. CONSTITUTION:The heat generating body 8 is made of a resistance heat generating body such as a metal film resistance and coupled thermally and closely to the heat sensing element 3 with a heat-resisting adhesive or by a mechanical coupling means. When the heat sensing operation is tested, the heat generating body 8 is put in operation to generate heat and thus cause an artificial fire. Heat generated by the heat generating body 8 is conducted to the heat sensing element 3 which is coupled thermally therewith. Consequently, the artificial fire is caused without heating the heat receiving body 2 to test the heat sensing operation, thereby automating the heat sensing operation test, preventing the heat receiving body 2 from deteriorating thermally, and improving the reliability of the fire alarm system.
Patent JP-H08323041-A (JP)
Title: Imitative steering device
Inventor: ARISAWA HITOSHI
IPC: A63F13/245
Filed: 1995-05-31
Abstract: PURPOSE: To allow the rotatable angle range of a steering shaft to be an angle of more than 360 degrees in the right and left directions. CONSTITUTION: This device is composed of a steering wheel 1 which is rotated by an operator, a steering shaft 2 which transmits the rotation of a steering, a first stopper 7a fixed to the shaft 2, second stoppers 7b and 7c which are attached to the shaft closely to the first stopper 7a in a free state and which is pressed by the first stopper 7a according to the rotation of the steering shaft 2, and a stopper block which is positioned closely to the steering shaft 2 and which prevents the second stoppers 7b and 7c from rotating around the steering shaft 2 by an angle of more than 720 degrees in either direction.
Patent JP-S5258439-A (JP)
Title: Control unit
Inventor: OKAHANA SHIGERU
IPC: G06F9/22
Filed: 1975-11-10
Abstract: PURPOSE: In the control unit, the time possible to occupy the unit diagnosis micro program is set, and if the time is exceeded, the control compulsively transfers to the on line control micro program. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6027090-A (JP)
Inventor: HIROSE MINORU
IPC: G07D1/00
Filed: 1983-07-22
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-S5759949-A (JP)
Title: Thermoplastic resin composition
Inventor: YAMASHITA IZUMI
IPC: C08L25/00
Filed: 1980-09-29
Abstract: PURPOSE: To prepare a thermoplastic resin composition having excellent stress cracking resistance and high moldability, by compounding a specific carboxylcontaining polyphenylene ether copolymer and a styrene resin.  
     CONSTITUTION: The objective composition is prepared by compounding (A) a carboxyl group-containing polyphenylene ether copolymer composed of the recurring unit of formulaIand formulaII (R1 is a univalent residue such as carboxyl, alkyl, aryl, nitro, halogen, H, etc.; R2 and R3 are same or different univalent residues such as alkyl, aryl, halogen, H, etc.), pref. the one having a molar ratio of I/(I+ II) of 0.01W0.5 and a weight-average molecular weight of ≥5,000, and (B) a styrene  homopolymer or a copolymer composed mainly of styrene, pref. a styrene-butadiene  copolymer, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5926547-A (JP)
Inventor: FUJIMARU NORIO
IPC: D03D15/00
Filed: 1982-07-30
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-H09296663-A (JP)
Title: Door for house
Inventor: MARUYAMA OSAMU
IPC: E06B3/72
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a door for house which can be adjusted by means of a face fastener even if a frame material is formed from material having rigidity, and an adjusting work can be easily performed using the frame material. SOLUTION: Engaging members 4, 6 of a face fastener are fixed to an edge of a door body 2 of square plate shape, and engaging members 24, 26 of a face fastener are fixed to the inner surfaces of frame bodies of a frame material 8 comprising frame bodies having nearly U-shaped cross section, respectively, and the frame material 8 is attached to the edge of the door body 2 through the face fasteners. In this case, the frame material 8 is formed by rotatably connecting a plurality of divided bodies 16, 18 having the same lengths.
Patent JP-H11310903-A (JP)
Title: Composite material feed control device
Inventor: CHIKAMASA TAKASHI
IPC: E01C19/48
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To accomplish rationalization of a manufacturing process and reduction of a manufacturing cost, by reducing the number of varieties. SOLUTION: A composite material feed control device 10a is equipped with a control condition memory device 11a, an alteration signal output device 12, an operation control device 13a, alteration approval device 14, etc. The control condition memory device 11a stores control conditions to a composite material supply mechanism 46. The alteration signal output device 12 outputs an alteration signal by manual operation. The operation control device 13a alters the control conditions stored in the control condition memory device 11a based on the alteration signal outputted from the alteration signal output device 12. The control condition memory device 11a and operation control device 13a are stored in a main body 15a, and the alteration approval device 14 is stored in an auxiliary body 16a.  In the case the control conditions to the composite material supply mechanism 46 are altered, the auxiliary body 16a is connected to the main body 15a.
Patent JP-S63296766-A (JP)
Title: Stand for mounting liquid pump
Inventor: SUZUKI SHOGO
IPC: A61J1/14
Filed: 1987-05-29
Abstract: PURPOSE:To mount a plurality of liquid pumps and to perfectly prevent the connection mistake of a tube, by arranging medical tubes at shifted positions so that said tubes do not interfere with each other in a vertical direction when they are arranged to the liquid pumps. CONSTITUTION:Deck members 31 are formed into a plate shape and arranged at positions slightly shifted up and down and liquid pumps B are placed on a said deck members 31. Main post members 32 are provided at the central parts of the upper surfaces of the deck members, and the upper main post member 32 and the lower main post member 32 are positioned so as to be slightly shifted in the axial directions thereof. Therefore, the mount positions of the liquid pumps B placed on the upper and lower deck members 31, 31 are shifted. As a result, the liquid pumps B respectively positioned below infusion bags A can be arranged by revolving a hanger part 40 and the crossing or entanglement of tubes (b) can be avoided.
Patent JP-S6113122-A (JP)
Title: Work load measuring apparatus
Inventor: AIHARA HIROSHI
IPC: G01L3/24
Filed: 1984-06-29
Abstract: PURPOSE:To enable automated measurement of work load at a high accuracy, by add up transmission torque generating a pulse at each rotation of a rotating shaft to calculate the work load based on the results of the addition. CONSTITUTION:Revolutions of a prime mover 2 are detected with a revolution detector section 4 and transmission power meter (torque meter) 4 is placed between the prime mover 2 and a load 3 to detect a transmission torque Ti. A one-pulse signal is generated with a revolution detector section 4 each time the tooth of a gear passes a sensor and inputted into a measuring circuit 5 to calculate the work load W. Then, the transmission torques Ti are added up each time the revolution detector section 4 generates N pulses to calculate the worl load W by the formula, wherein Z represents the number of teeth of gear and (p) the number of pulses. This facilitates the calculation of the work load W can be done easily as Ti is only variable. This apparatus can be carried on a ship, car or the like to compute the work load in operation at a high accuracy.
Patent JP-H08304363-A (JP)
Title: Measuring device for impurity in gas
Inventor: TAMAOKI MAKIKO
IPC: G01N30/00
Filed: 1995-05-08
Abstract: PURPOSE: To provide a measuring device in which collection and measurement can be continuously performed, and air ion purities can be automatically collected. CONSTITUTION: This device has a collecting means for collecting impurities in gas, and a measuring means for measuring the impurities in gas collected by the collecting means. As the collecting means, an ion-exchange fiber filter 5 is used, and the impurities in gas collected in the ion-exchange fiber filter 5 are eluted to detect the quantity. The impurities in gas eluted from the ion- exchange fiber filter 5 are detected by the measuring means consisting of ion chromatographs 8, 9. The imputiries in gas are eluted from the ion-exchange fiber filter 5 by an eluent 10.
Patent JP-S5924130-A (JP)
Title: Dew condensation preventing device for glass window
Inventor: TANAKA HIDEHO
IPC: F24F9/00
Filed: 1982-08-02
Abstract: PURPOSE:To prevent condensation effectively by a method wherein heated air in the rear side of a ceiling is heated further by high-temperature exhaust gas discharged from a heater and is injected along the glass window from slits immediately blow the glass window to heat the lower part thereof. CONSTITUTION:The high-temperature exhaust gas, discharged from a heater 5, is discharged into an inner tube 2 through an exhaust gas tube 6, rises through the inner tube 2 and is discharged to the outside through an upper discharging port 17 while the inner tube 2 of metal is heated by the high-temperature gas as it rises therethrough. The heated air in the rear side 8 of the ceiling is sent forcibly by driving a fan 9 into a space 3 between an outer tube 1 and the inner tube 2, is heated further by the heated inner tube 2, is flowed into an underfloor 12 through holes 13 at the lower end of the outer tube 1, heats the floor 15 and is injected along the glass windows 14 from slits 16, thereby heating the glass windows 14 and introducing heated fresh air into a room.