baber/WOPTO huggingface dataset:
Patent JP-H0911169-A (JP)
Title: Chuck protective device of industrial robot
Inventor: KIMURA MASAMI
IPC: B25J15/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent a chuck device from being broken by impact force applied to a work holding attachment, in a finger part of an industrial robot. CONSTITUTION: A work holding attachment 3 is connected to claws 2 of a chuck device 1 through chuck protective connecting plates 6. The chuck protective connecting plate 6 is constituted of an intermediate piece 6a and first and second arm pieces 6b, 6c projecting in mutually opposite positions from both the ends, the intermediate piece 6a, the first and second arm pieces 6b, 6c are respectively formed with through holes 8-10 so as to reduce cross sectional areas, and hence they are respectively formed with fragile self-breaking parts 6d-6f against force in the directions of arrow marks Z, X, and Y.
Patent JP-S5588926-A (JP)
Title: Continuous rotary extruder
Inventor: SHIMODA NAOKI
IPC: B21C23/21
Filed: 1978-12-27
Abstract: PURPOSE: To greatly improve the product yield, by causing the elastic deformation of the pressure block owing to the pressure to be generated in the extrusion chamber, on purpose to seal the clearance between the circumferential groove of the wheel and the die segment unit.  
     CONSTITUTION: When the bar type metallic blank 5 is fed into the circumferential groove 2 of the wheel being driven to rotate, the blank 5 is taken inside; after the tip of the blank 5 arrives at the abutment 4, the blank 5 is compressed by the following blanks and is brought into the plastic condition; this plastic blank 5 separately flows through the holes 9 and 10 of the mandrel holder 8 and unites in the ring type groove 13. After that, the blank 5 is extruded from the circular clearance between the mandrel 6 and the die 12 in the form of pipe C. The pressure of the extrusion chamber constituted of the circumferential groove 2 of the wheel, the die segment unit, and the abutment 4, becomes high pressure during the extrusion work; hereby, the end part of the pressure block 15 of the die segment unit causes the plastic deformation so as to be expanded toward the circumferential groove wall; as a result, the clearance A is made very small so that the leakage of the blank 5 is greatly obstructed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04358649-A (JP)
Title: Device to detect amount of remaining recording sheet
Inventor: NAGAHAMA HITOSHI
IPC: B65H7/04
Filed: 1991-06-05
Abstract: PURPOSE:To provide a recording paper remaining amount detecting device which detects a supply timing of recording papers before the recording papers run short. CONSTITUTION:A device to detect an amount of remaining recording sheets comprises a light projecting means 4 fixed in the moving spot of a recording paper placing plate 2 rocked or elevated along with the decrease of recording papers P, and a plurality of light receiving elements 11-14 having a plurality of different detecting ranges, set throughout the moving range of the light projecting means 4, and receiving light from the light projecting means 4 positioned in a corresponding detecting range. An amount of remaining recording papers is detected based on detecting outputs from the light receiving elements 11-14.
Patent JP-H1112252-A (JP)
Title: Extraction of melatonin
Inventor: KANESHIRO NORIKO
IPC: C07D209/16
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently extract the subject compound (N-acetyl-5 methoxytryptamine) by heat-extracting an extraction raw material selected from cells or tissues of organisms or their cultured media in a polar solvent. SOLUTION: An extraction raw material selected from cells and tissues of organisms or their cultured media (preferably cells or tissues of fungi or culture media thereof) in a polar solvent (preferably water or a polar organic solvent mixable at a free ratio with water or a mixture thereof, normally at >=60 deg.C, preferably at boiling point or near boiling point of the polar solvent for normally 10 min to several hrs while heating to provide the objective melatonin. The above fungus which is an extraction raw material includes e.g. Myxomycota or Eumycota (e.g. Mastigomycotina, Zygomycotina, Ascomycotina, Basidiomycotina or Deuteromycotina), etc.
Patent JP-S6265930-A (JP)
Inventor: KUREERU GUURURAUUAN
IPC: C01F17/276
Filed: 1986-07-11
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-H11346936-A (JP)
Title: Liquid container and support table for liquid container
Inventor: NAKAGAKI YOSHITERU
IPC: A47J41/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To fix a liquid container to a placing surface with sucking force of a sucker to prevent overturn of the liquid container even if external force is applied, by disposing a sucker sucked to the placing surface and an operating means for manually sucking the sucker to the base of a container body for boiling water or keeping warmth. SOLUTION: This liquid container is formed as a water boiling type and has a container body 1 incorporating an electric heater 4 for heating water stored in an inner container 3 and keeping the hot water warm, and a lid 2 for covering an upper opening of the body 1. The outer peripheral side of the container body 1 is formed by an outer case 6, a shoulder member 7 and a bottom member 8, and a sucker 17 sucked to a placing surface T of the container body 1 is supported on a sucker table 15, which is fixed to the bottom member 8 by a screw 16, by a support shaft 18. As an operating lever 20 is turned in the horizontal direction to raise a locking pin 21 along the cam face 22, the support shaft 18 is raised to keep the sucker 17 in a sucking attitude. Thus, the sucker 17 is sucked to the placing surface T to surely prevent overturn of the liquid container.
Patent JP-S6140330-A (JP)
Title: Plasma treatment device
Inventor: MANABE KATSUHIDE
IPC: C23C4/12
Filed: 1984-07-31
Abstract: PURPOSE:A miniaturized device capable of setting the fittest plasma diffusion state corresponding to articles to be coated, having extremely improved treatment efficiency, obtained by fixing the second exhaust vent to adjust exhaust of jetting plasma in a chamber. CONSTITUTION:The synthetic resin articles B to be coated are placed on six support bases in the chamber 1, the flow velocity control valve 2a of the first exhaust vent 2 to reduce the pressure of the chamber 1 is opened, the pressure of the container is reduced to given pressure, the valve is closed, the rotary device 11 is operated, the support disc 12 is rotated, simultaneously a plasma gas is introduced from the inlet pipe 4 to the jetting pipe 3, jetted from each jetting hole, the gas is exhausted from the second exhaust vent 6 by regulating the flow velocity control valve 6a, and the gas in the chamber is uniformly diffused. Since the exhaust vent 6 is set at an opposing position to the jetting pipe 3 at 180 deg., the plasma gas in a showered state is efficiently widened, focused, and exhausted.
Patent JP-H04360684-A (JP)
Title: Production of tannase
Inventor: WATARAI TERUO
IPC: C12N9/18
Filed: 1991-06-07
Abstract: PURPOSE:To obtain tannase, useful as a cleaning agent in beer production, in high yield by culturing a fungus belonging to the genus Aspergillus oryzae, capable of producing tannase in a medium containing tannic acid and a saccharide in a specific ratio, respectively. CONSTITUTION:A fungus [preferably variant of Aspergillus oryzae 19-30 (FERM P-9,3922]belonging to the genus Aspergillus, capable of producing tannase, is cultured in a medium containing 1-5% tannic acid and 3-7% saccharide and tannase is collected from the culture solution. The culture is preferably carried out under an aerobic condition at 25-35 deg.C culture temperature at initial pH 5.5-6 for 3-5 days.
Patent JP-H0328473-A (JP)
Title: Film structure roof
Inventor: OGAWA HIROSHI
IPC: E04H15/00
Filed: 1989-06-23
Abstract: PURPOSE:To facilitate introduction of re-tension to a film material by a method wherein an arch beam is spanned in a state to make contact with the under surface of the film material, and the beam is moved upward by means of slide parts located to both ends. CONSTITUTION:A beam support 4 in which a vertically extending guide groove 6 and a horizontally protruding bold support 7 are formed is provided, and is mounted to the side of a large beam 3 by means of a bolt 5. An arch beam 2 having a down curvature is provided, and joints 9 having o protruding slide piece 10 engageable with a guide groove 6 are mounted to both ends thereof. A hanger bolt 11 is vertically protruded from the upper end part of the joint 9. A guide piece 10 is engaged with a guide groove 6, the bolt 11 is inserted through a bolt support 7 and regulated by means of a nut 12, and the beam 2 is spanned in a state to make contact with the under surface of a film 1. During clip of the film 2, the beam 2 is moved upward through control of the nut 12, and the film 1 is pushed upward to easily introduce re-tension.
Patent JP-H0213887-A (JP)
Title: Monitor for control rod withdrawal
Inventor: HIRUKAWA ATSUJI
IPC: G21C17/10
Filed: 1988-07-01
Abstract: PURPOSE:To enable an easy operation of a control rod withdrawing device by setting a primary preset value of a withdrawal blocking derived from a relative value to an initial average value prior to the control rod withdrawal and by setting a secondary preset value as an upper limit value to an average value of a neutron detector. CONSTITUTION:One of signals of a gain regulating circuit 112a is fed to a value setting circuit 114b and a level signal of a control rod withdrawal blocking is transferred to a judging circuit 115a at a specific amplification factor to a signal level from the gain regulating circuit 112a when a reset signal S4 is fed to the circuit 112a. The judging circuit 115a outputs a blocking signal S5 when a signal level from the gain regulating circuit 112a reaches a signal level from the judging circuit 114a. A signal from a gain regulating circuit 113a is transferred to a judging circuit 116a. The judging circuit 116a compares the signal from the gain regulating circuit 113a, with a preset value set by a function of a core flow or a recirculation pump flow S7, and when the signal exceeds the preset value, a withdrawal blocking signal S6 of a control rod is output.
Patent JP-S6137262-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1984-07-31
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-S5786553-A (JP)
Title: Egr device for engine
Inventor: OGINO RIYOUICHI
IPC: F02M25/07
Filed: 1980-11-17
Abstract: PURPOSE: To improve the exhaust countermeasure during the acceleration and the output, by providing an open/close valve for regulating the negative pressure in a negative pressure regulator for performing the negative pressure regulation to an EGR valve while operating said valve and an auxiliary fuel feeder during the acceleration.  
     CONSTITUTION: The suction and exhaust paths 3 and 2 are conducted through an EGR path 1 having an EGR valve 5. The suction negative pressure from the first negative pressure take-out port 7 immediately upstream is led during the full- closing of a throttle valve 8 through a negative pressure path 9 having a negative pressure regulator 10 to the negative pressure chamber 5d in the control valve 5. The negative pressure is transmitted from the second negative pressure take-out port 13 immediately upstream of the first take-out port 7 through the second negative pressure path 12 to a pressure conditioning chamber 10d in a regulator 10, while a valve 16 which is opened/closed by an acceleration detector 17 is provided on the second path 12. The detector 17 will open said valve 16 during the heating of the engine thus to open the control valve 5 and to operate an auxiliary fuel feeder 18 thus to feed the auxiliary fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6318374-A (JP)
Title: Developing device
Inventor: HOSAKA AKIHITO
IPC: G03G15/08
Filed: 1986-07-10
Abstract: PURPOSE:To form correctly the circulation route of a developer, to remove uneven carrying of the developer and to remove uneven concentration by sufficient stirring, by forming a threshold plate on a drop part from a developer feeding screw to a return screw room in a developing container. CONSTITUTION:The developer in the developer container 21 is stirred while being circulated, carried by a feeding screw 44 and the threshold plate 32 is arranged between a sleeve 22 and the sidewall of the developer container 21 on the upper side of an aperture part 38 for delivering the developer into the room 42 of the return screw 46. The course to return the developer to be dropped from the feeding screw 44 into the return screw room 42 to the sleeve 22 by the influence of a magnet 23 in the sleeve 22 is interrupted by the threshold plate 32 to drop the developer into the screw room 42. Consequently, uneven concentration can be removed.
Patent JP-H10106530-A (JP)
Title: Manufacture of porous separator for chemical battery, and chemical battery
Inventor: DELNICK FRANK M DR
IPC: H01M50/489
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To establish a method to manufacture a separator for a chemical battery of porous nature which is of thin construction and is easily manufacturable at a low cost. SOLUTION: A thin layer of a separator precursor substance solution is printed on one of the surfaces of the electrodes 20 and 30 of a chemical battery 10, and dried and hardened to generate a composite separator structure 25 of fine porous nature, and thus the intended composite separator layer 25 of porous nature for use in chemical battery is accomplished. This procedure permits manufacturing a thin, flexible composite separator 25 joined rigidly with the electrodes 20 and 30 as an underlay for the separator 25.
Patent JP-H0328480-A (JP)
Title: Magnet catch device
Inventor: SUGANO HIDENORI
IPC: E05C19/16
Filed: 1989-06-27
Abstract: PURPOSE:To smooth door separating operation by a method wherein a moving yoke separably mounted on the other end side of the door attraction end of a fixed yoke, and the two yokes are brought into contact with each other during closing of a door to reduce an attraction force. CONSTITUTION:A fixed yoke 6 magnetized by a permanent magnet 8 is mounted to the front end of a housing 5 fixed to a floor. A moving yoke 9 is positioned facing the inner end of the yoke 6 and separably slidably provided. A foot- operated drive device 10 is provided for effecting slide operation of the yoke 9. A cushioning member 15, e.g. rubber, is mounted to the front part of the yoke 6 through a spring 16. During closing of a door, the yoke 9 is slid by means of the device 10 and attracted to the inner end surface of the yoke 6, and through the generation of a magnetic passage between the yokes 6 and 9, an attraction force to a magnetic substance piece 7 on the door side is sharply decreased. This constitution facilitates separation of the door, and prevents the damage of a door hinge.
Patent JP-H0455691-A (JP)
Title: Pin fin heat exchanger
Inventor: HAGINO MITSUAKI
IPC: F24F1/00
Filed: 1990-06-22
Abstract: PURPOSE:To expand the temperature range of heat exchange, improve a heat exchanging capacity remarkably and permit the miniaturization of a ventilating fan for a heat exchanger having the same size by a method wherein the heights of the tip ends of pin fins are formed so as to be lowered sequentially as the position is approached to the receiving side of airstream. CONSTITUTION:The rate of the length of the vertical part 6a of a pin fin 6 to the length of the bent part 6b of the same is designed so as to be changed gradually and the bent part 6b is longer than the vertical part 6a in the pin fin 6A of the upstream side of airstream A. On the other hand, the vertical part 6a is designed so as to be longer than the bent part 6b as the position of the pin fin is approached to the pin fins 6B, 6C of the downstream side of air conditioning airstream A. The airstream A hits the pin fin heat exchanger 1 from one side whereby the airstream A passes easily while being guided by a passage B between the pin fin groups 60, 61 and increasing the flow speed thereof. Accordingly, new air-conditioning airstream A prevails over the whole area of the upstream side and the downstream side of the pin fins 6 whereby the bent parts 6b of the pin fins 6 are contacted with the new airstream A at the upstream side while and at least one part of the vertical parts 6a of the same are contacted with the same airstream A in the downstream side and heat exchanging can be made effectively by the whole of the pin fins 6.
Patent JP-S646038-A (JP)
Title: Lubricating rubber composition
Inventor: SATOJI FUMITADA
IPC: C08L27/12
Filed: 1987-06-29
Abstract: PURPOSE:To obtain the titled composition useful as paper feed roller for copying machines having lubricating properties, excellent stability to long-time sliding and reliability, by blending diene rubber with an organopolysiloxane or a fluorine-containing polymer. CONSTITUTION:(A) Diene rubber is blended with (B) an organopolysiloxane containing at least one of isocyanate group and cyanate group or a fluorine- containing polymer to give the aimed composition. Further the composition is preferably mixed with (C) an OH-containing liquid diene polymer. For example, a compound shown by the formula (R is alkylene; m is 5-10,000) is preferably used as the isocyanate group-containing organopolysiloxane and a diene compound having 500-10,000mol.wt. and 0.1-10.0meq/g OH group content liquid at normal temperature is preferably used as the component C.
Patent JP-S5950446-A (JP)
Title: Production of amorphous photosensitive drum
Inventor: YAMADA KUNIHARU
IPC: G03G5/08
Filed: 1982-09-17
Abstract: PURPOSE:To produce a drum having excellent photosensitive characteristics and a uniform film thickness, by forming an amorphous semiconductor film on the surface of a metallic drum which is worked to specific surface roughness and is electrolytically polished. CONSTITUTION:The surface of a metallic drum is polished to <=10mu surface roughness and is then electrolytically polished under vibration, whereby a substrate 12 is obtd. The substrate 12 is disposed in a susceptor 9 provided in a vacuum vessel and the inside of the vessel is evacuated to a vacuum through an evacuation port 13 connected to a vacuum pump system; at the same time, gases of monosilane, phosphine, diborane, methane, etc. are introduced from cylinders 1-3 through mass flow controllers 4-6 into the vessel 7 and are kept under 0.5-5Torr internal pressure. The substrate 12 is then heated by a heater 10 and electric power is supplied from a high-frequency power source 11 to generate glow discharge between an electrode 8 and the susceptor 9 to generate plasma and to decompose monisilane, thereby forming an amorphous semiconductor film on the substrate 12.
Patent JP-S647816-A (JP)
Title: Galois field arithmetic unit
Inventor: MURAI KATSUMI
IPC: H03M13/00
Filed: 1987-06-30
Abstract: PURPOSE:To decrease the number of times of calculation by executing a repeated calculation by multiplication/division and addition of a series of Galois fields by giving a position assumed to be an error or a position where an error has existed, after a syndrome calculation, and executing the encoding of an inspection code and a dissipation correction, at the time of encoding or decoding a lead Solomon code. CONSTITUTION:The titled unit consists of a circuit 22 for generating a syndrome, a means 23 for storing a value, a first sequential calculating means and a second sequential calculating means. The syndrome generating circuit 22 in a code error inspecting and correcting device is used and from a syndrome obtained thereby, encoding and a dissipation correction can be executed at high speed. In such a way, an extreme calculation labor of an order of L<4> has been required up to the present, but the dissipation correction can be executed by the small calculation labor of an order of 2XL<3/2>, and by sharing the hardware property, high speed decoding and a small hardware are realized simultaneously.
Patent JP-S5786568-A (JP)
Title: Fitting structure of ignition plug of engine
Inventor: SUZUKI TADAYASU
IPC: F02P13/00
Filed: 1980-11-18
Abstract: PURPOSE:To prevent penetration of water, mud, rubber or other substances into a cylinder when an ignition plug is fixed or removed by making a hole in communication with a screw hole in the upper area of a cylinder head and firmly disposing an O-ring between the hole and a major fittings of the ignition plug. CONSTITUTION:A screw hole 3 for fitting an ignition plug 2 therein and a hole 4 in communication with the screw hole are made in a cylinder head (a2). The hole 4, having a larger diameter than a major fittings 2c which extends upwards from a fitting screw member 2b, opens inside the upper face of the cylinder head (a2). For fitting the ignition plug 2, the fitting screw member 2b is driven into  the screw hole 3 in the cylinder head (a2) to insert a part of the major fittings  2c into hole 4. An O-ring 6 is secured between the major fittings 2c and the  hole 4. A gasket 7 is provided inside the screw hole 3.
Patent JP-S5784944-A (JP)
Title: House, through outer wall of which outside air passes
Inventor: OCHI KIYOZUMI
IPC: F24S90/00
Filed: 1980-11-18
Abstract: PURPOSE: To contrive to save the energy for cooling and heating, to improve the drying state  of the house and to lengthen the service life of the house by a constitution wherein air layers  are provided in the inside of the wall of the house, through which blow ports with the port  cover capable of opening and closing at will arranged underfloor are constituted to communicate with exhaust ports with the port cover capable of freely opening and closing  arranged in an attic.  
     CONSTITUTION: A primary and a secondary air layers 4 and 6 are formed, with a sound absorbing material 5 therebetween, between the outer heat insulating material 3 of the wall of the  house and the inner sound insulating wall 7. The upper and lower ends of the air layers 4 and  6 are opened to communicate to the blow ports 8 arranged underfloor and to the exhaust ports  9 arranged in the attic respectively. The port cover capable of opening and closing at will is  respectively fitted to each of the blow ports 8 and the exhaust ports 9. Due to the constitution  described above, the interception of the intrusion of the outside temperature from outdoor, the  dissipation of the indoor temperature to outdoor and as well as the increase of the drying state  of the house are possible by ventilating the primary and the secondary air layers 4 and 6 with  cold air or hot air. Accordingly, the saving of energy for cooling and heating, the elongation  of the service life of the house and as well as the improvement of the sanitary state of the  house are obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08336158-A (JP)
Title: Electronic developing camera
Inventor: YAMAMOTO YASUHIRO
IPC: G03G17/00
Filed: 1995-06-06
Abstract: PURPOSE: To reduce the size of the camera in the direction of a photographing optical axis in an electronic developing camera which is capable of executing an image pickup operation and the reading operation of an image. CONSTITUTION: An image is electronically developed by using an electronic developing recording medium 30 and the image is read by a sub-scanning mechanism 50. In front of the electronic developing recording medium 30, a color separation filter 80 is provided. In the recording areas 30R, 30G and 30B of the electronic developing recording medium 30, the images of R, G and B are recorded. The sub-scanning mechanism 50 is arranged below (a second location) the axial center of the electronic developing recording medium 30 and the color separation filter 80. An image pickup optical system 12 is arranged so that the optical axis may be located above (a first location) the axial center of the electronic developing recording medium 30 and the color separation filter 80.  The recording areas 30R, 30G and 30B of the electronic developing recording medium 30 are fixed to the first location and the second location at the time of an image pickup operation and at the time of reading images, respectively.