baber/WOPTO huggingface dataset:
Patent JP-H03149079-A (JP)
Title: Feed device for use in machine
Inventor: FURITSUTSU KUROBUACHIEKU
IPC: D05B39/00
Filed: 1990-05-14
Abstract: PURPOSE: To fix the positions of two sewing objects so as not to be shifted in a sewing direction and to guide them along a stitch line by attaching a pressurizing element for closing a clamp along a feed route so as to act on a clamp upper member. CONSTITUTION: The clamp upper member 10 is operated by pressing it through a pin 12 by a slide head 14 against a compression spring 15. On the upper part of the slide head 14, an elastically supported rail 17 is provided. The rail 17 is provided with a feed slope part 18 and the slide head 14 and the clamp upper member 10 are pushed directly below at the time of feed movement. The rail 17 is elastically supported by the pin 20 and the compression spring 21. On the sewing object feed side of a device body 1, a guide plate 22 for facilitating the supply of the sewing object is provided. The sewing object forming a layer is fed into a straight feed route, fixed by a first clamp vertically closed to the sewing object and carried. The sewing object is successively clamped and the sewing object is carried to a stitch formation position without slippage in a stitch direction.
Patent JP-S5748011-A (JP)
Title: Assembling method for frame body of silt protector floating on water
Inventor: HOUKI KANSHIROU
IPC: E02B15/00
Filed: 1980-09-02
Abstract: PURPOSE: To facilitate assembling of the frame body on the water by dividing the frame body of the silt protector into plural parts beforehand, drawing a rope fitted to one part of the divided frame body from the other part thereof and bringing the tips of the parts of the divided frame body face to face with each other.  
     CONSTITUTION: While the parts 1A and 1B of the frame body being floated on the water, an operator on a platform part 8 turns a handle 20 of a winch 18 to draw gradually the rope 17 fitted to one part of the frame body being afloat from the other part of the frame body also being afloat and unites the tips of the parts 1A and 1B of the frame body face to face with each other on the water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0771985-A (JP)
Title: Current transformer and production thereof
Inventor: MAAREKU MOORIN
IPC: G01F1/684
Filed: 1991-05-28
Abstract: PURPOSE: To provide such a current transformer for air mass measuring equipment, which is used for a suction passage in an internal combustion engine, in which the suction air receives only a small pressure loss and the irregularity of a signal from the air mass measuring equipment is small. CONSTITUTION: In the current transformer, a rectifier is integrally formed with a honeycomb structure 17 and a ring 9. The ring 9 is protruded from the surface of the honeycomb structure 17 arranged vertical to a flow direction, the rectifier is made to plastic and a grating 3 is permanently fixed to the rectifier.
Patent JP-S5646988-A (JP)
Title: Heat fixing apparatus
Inventor: SAWAAI RIYOUICHI
IPC: G03G15/20
Filed: 1979-09-21
Abstract: PURPOSE: To cut down, in a heat fixing device employing a heat pipe for electronic photoduplicators, the time required until running condition by spirally providing a  heat pipe in an outer tube.  
     CONSTITUTION: A coil-shaped heat pipe 8 is placed inside an outer tube 7 and a coating layer is formed outside the tube 7. The heat of a heater 10 is transmitted from the pipe 8 to the tube 7 and further to the layer. Thereby, the reduction of the pressure in the tube 7 becomes unnecessary, assembling becomes easy and, since the outer wall of the pipe 8 is at a high density and orthogonally with the axis of rotation with respect to a heat source, the heat is efficiently transmitted to the surface of the tube 7 so as to possibly work on heat medium liquid. Therefore, the time required until developing running condition can be cut down. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06329423-A (JP)
Title: Apparatus for producing crystallized glass
Inventor: YAMAURA TAKESHI
IPC: C03C10/00
Filed: 1993-05-24
Abstract: PURPOSE:To enable the easy, smooth and sure obtaining of crystallized glass at a low cost by arranging a turning melting furnace as a primary melting furnace, a heating means, a secondary melting furnace, etc., and burning and melting a waste containing an organic substance. CONSTITUTION:Desired incinerated ash (A) and lime (B) for regulating the composition are fed from hoppers 1 and 2 through a raw material transporting conveyor 3 to a mixer 4, mixed and stored in a constant rate feeder 5. The resultant mixed ash (a) is then fed to a primary melting furnace 6 heated at 1350 deg.C with a burner 7 thereof and subsequently melted. The obtained melt is dropped into a secondary furnace 8 and heated to about 1450 deg.C with a heavy oil combustion burner 9, made to stay for >=15min and homogenized to remove gases. The resultant homogenized melt is dropped into a cooling forming machine 10 to provide a melt (b), which is then formed into small massive glass (I), fed through a glass transporting machine 11 to a crystallizing furnace 12, kept at 800-900 deg.C for >=15min, subsequently kept at 1000-1100 deg.C for >=15min in a main crystal growth region and crystallized to produce the crystallized glass.
Patent JP-S6164610-A (JP)
Title: Pipe belt conveyor device
Inventor: IMAMURA HISAO
IPC: B65G15/08
Filed: 1985-06-05
Abstract: PURPOSE:To make a belt detachable at will as well as to prevent its zigzag motion and speed-down from occurring, by constituting a device in a way of installing a belt pressing rod so as to cause a projecting piece to jut out into a belt support surface of a belt hook device and to be rotated with belt's own weight acting on this projecting piece. CONSTITUTION:With a tension coil spring 9, a projecting piece 8a of a belt pressing rod 8 is projected upward from a belt support surface 6a of a belt hook device 6, and a tip end of the projecting piece 8a is engaged with a stopper 10. When a belt 1 being formed in a tubular form is mounted on the belt support surface 6a, the projecting piece 8a is pressed downward with dead load of the belt 1 before rotation, depressing a superposed part C of the belt 1 from the outer side, and huggingly holds the belt 1 together with the belt hook device 6. When the hook device 6 separates from the belt 1 at a conveying terminal part, the support rod 8 opens a spring 9, setting the belt 1 free. With this constitution, zigzag motion and speed-down are avoidable and detachment of the belt and vice versa are possible to be done at will.
Patent JP-S5346901-A (JP)
Title: Preparation of carbon monoxide for synthetic raw material use
Inventor: INOUE TADAO
IPC: C01B32/40
Filed: 1976-10-13
Abstract: PURPOSE: Carbon monoxide for synthetic raw material use is efficiently prepared at low cost by applying a mixed gas resulting from the partial oxidation of hydrocarbons by use of CO 2  as an oven temperature adjusting agent, to synthetic reactions, and returning unreacted H 2  gas to an oven for partial oxidation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000315879-A (JP)
Title: Heat radiating structure for heating part
Inventor: KAMIMURA HIROKI
IPC: H05K7/20
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiating structure for heating parts, which can suppress the temperature of heating parts within a usable temperature range, even when the ambient air temperature of the parts fluctuates largely, without increasing the complexity, manufacturing cost, power consumption, etc., of the structure. SOLUTION: In a heat radiating structure for heating parts, heating parts 1 and a radiator 2 positioned on a wiring board 4 at an interval, and a heat transfer member 3 composed of a bimetal is fixed to the parts 1. In addition, a heat transfer arm 3B, which is deformed in such a manner that its heat transfer route becomes shorter when the temperature of the parts 1 rises and becomes longer when the temperature 1 of the parts 1 drops, is press-contacted with the radiator 2.
Patent JP-H076066-A (JP)
Title: Database access
Inventor: JIYON KUTSUKU
IPC: H04Q3/00
Filed: 1994-05-11
Abstract: PURPOSE: To provide a database access component which specifies the conversion between a common management information protocol(CMIP) and a structural query language. CONSTITUTION: A generic database agent(G-DBA) provides the database access component of a service logic executing environment(SLEE). The G-DBA makes possible on-line expansion aiming at new data against the relation database (RDBMS) of a high-availability real-time system requiring the conversion between the common management information protocol(CMIP) and structural query language of a CCITT. The database access component specifies the conversion between the management information protocol(CMIP) and structural query language.
Patent JP-S61272048-A (JP)
Inventor: BERUNAA HAUPUTO
IPC: A61F2/64
Filed: 1986-05-27
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-S60103311-A (JP)
Inventor: UORUTAA EDOWAADO MATSUTAA
IPC: G02B5/18
Filed: 1984-06-15
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-S63287015-A (JP)
Title: Vapor growth apparatus for compound semiconductor thin film
Inventor: KOJIMA SEIJI
IPC: C30B29/40
Filed: 1987-05-19
Abstract: PURPOSE:To minimize crystal defects and to obtain III-V compound semiconductor thin films characterized by excellent stability in quality, by forming the gas-flow straightener part of a vapor growth apparatus for compound semiconductor thin films with a semiconductor crystal, whose constituent element is a group V element. CONSTITUTION:A carrier gas (c) is introduced through an introducing port 5 of a lateral reaction tube 10 of a thin film vapor growth apparatus. Cooling water (b) is made to flow through a water cooling jacket 2. A GaAs single crystal plate 8 is heated with a high frequency induction coil 3. The mixed gas of a raw material gas and a carrier gas is supplied from the gas introducing port 5. GaAs is grown on the substrate 8. When a vertical reaction tube 10 is used in this apparatus, a high frequency coil 3 is arranged on the outer surface of a water cooling jacket 2, which is provided on the outer surface of the reaction tube 10. A gas-flow straightener part 9 and a crystal growing part 7 are vertically supported with a supporting shaft 11, which is provided in the reaction tube 10. The straightener part 9 is formed from a GaAs single crystal ingot. The growing part 7 is formed by machining of carbon. The surface of each substrate 8 is made to be the same plane with the surface of the growing part 7.
Patent JP-S5748274-A (JP)
Title: Rectifying device
Inventor: AMAMIYA YOSHIHITO
IPC: H01L29/868
Filed: 1980-09-05
Abstract: PURPOSE:To give a soft recovery characteristic by a method wherein a region is provided the fails to let the main current through but stores up carriers from a p-n junction during a period of forward energization. CONSTITUTION:Hihgly doped p type regions 3 are provided separated from each other and, in an area where there is no such a region, an insulating layer 6 is provided to isolate an electrode 5 from the highly doped p type regions 3. This setup enables a region 2 directly under the p type region 3 to work as conventional diode and a regin 2' directly under the insulating layer 6 to work as carrier storage through which the main current fails to flow. That is to say, the carriers stored up during a period of forward energization, by leaving the region 2' by diffusion to flow into the diode region 2, supplies a reverse current as indicated by a gently sloping broken line B. The result is a soft recovery characteristic a denoted by a slid line C.
Patent JP-H02304268-A (JP)
Title: Pressure-fit plug for fluid filling hole of pressure vessel
Inventor: SUGIYAMA ICHIRO
IPC: F16J13/12
Filed: 1989-05-16
Abstract: PURPOSE:To conduct fluid into a pressure vessel stably and securely by keeping a pressure-fit plug upright in the fluid filling hole of the pressure vessel using a tapered pre-inserting shaft portion and forming a fluid groove connected to both the inside and outside of the fluid filling hole by means of a fluid conducting face formed both on the pre-inserting shaft portion and the press-fit shaft portion, with the pressure-fit plug inserted temporarily. CONSTITUTION:A fluid conducting face 9 is formed on a junction surface between a press-fit shaft portion 2 and a pre-inserting shaft portion 3. When the pre-inserting shaft portion 3 of a pressure-fit plug 1 is inserted into the fluid filling hole 11 of a pressure vessel 10, the large-diameter portion of the slant surface 6 just below the pressure-fit shaft portion is supported by the inner wall of the fluid filling hole 11 to keep the plug in stable and upright position. With the plug positioned upright, the fluid conducting face 9 is extended both inwards and outwards of the filling hole 11, and a fluid filling groove 14 is formed between the fluid conducting face 9 and the inner wall of the filling hole 11. A pressurized fluid is filled from a fluid filling port 15, conducted from a fluid delivery port 16 into the pressure vessel 10 through the fluid filling groove 14, and, immediately after the filling is completed, the pressure- fit plug 1 is driven into the fluid filling hole 11.
Patent JP-H10312411-A (JP)
Title: Design method for semiconductor integrated circuit
Inventor: OBARA KAZUTAKA
IPC: H01L21/82
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a semiconductor IC with no increase of delay time of a critical path by replacing a 1st logical gate with a logical gate that is driven by a high voltage source as long as a coexistence state where the output of the 1st logical gate is inputted to the input of a 2nd logical gate is secured. SOLUTION: Each of combinational circuits 1, 3 and 7 is a 1st combinational circuit having a 2V system, and a combinational circuit 5 is a 2nd combinational circuit which has a 3V system in response to a fast operation request. If both combinational circuits of 2V and 3V systems coexist in a state where the output of the combinational circuit of a low voltage system of 2V serves as the input of the combinational circuit of a high voltage system of 3V, a logical gate of the next stage including the logical gate serving as the input of the combinational circuit of a 3V system is replaced with a logical gate of a 3V system constructing a 2nd combinational circuit of 3Vlib through the second mapping among those logical gates of 2V systems constructing a 1st combinational circuit of a 2V system.
Patent JP-H04326119-A (JP)
Title: Previous normalization circuit
Inventor: AMAMIYA TAKESHI
IPC: G06F7/00
Filed: 1991-04-25
Abstract: PURPOSE:To improve the processing performance of arithmetic wherein the previous normalization of the mantissa part of an operator is performed. CONSTITUTION:A normalization decision circuit 4 decides whether or not the mantissa part of the operand which is inputted is already normalized and outputs the decision result to a selecting circuit 6 through a flip-flop 5. The selecting circuit 6 selects one of the mantissa part of the input operand before normalization by a previous normalizing shifter 2 and the mantissa part of the input operand normalized by the previous normalizing shifter 2 and sends the selected mantissa part to an arithmetic processing part.
Patent JP-H0416686-A (JP)
Title: Interlock connecting structure for shutter slat
Inventor: TOKUYAMA NORIAKI
IPC: E06B9/15
Filed: 1990-05-11
Abstract: PURPOSE:To prevent a shutter slat from chattering by forming the tip on the side of a small radius of a slat connection with a recess being hollow toward the tip on the side of a large radius with a space left between them, and reducing a gap between both the tips with the outer periphery of the tip on the side of the small radius abutting on the inner periphery on the side of the large radius. CONSTITUTION:Adjacent slats 2 are interlockedly joined to each other to form a shutter-curtain 1 which can be opened and closed by a winding drum as it is guided along a guide rail. A recess 2c which is hollow toward the tip of a connection 2a on the side of a large radius is formed at the tip of a connection 2b on the side of a small radius with a proper space left between them. A gap X between the tips of the connections is reduced as the slats are mutually joined in a state where the slats stretch to bring the outer periphery on the side of the tip of the connection 2b into sliding contact with the inner periphery of the connection 2a. Thus the chattering of the shutter curtain and its noise can be prevented, and its thickness can be reduced in its shortened state for smoothly opening and closing it.
Patent JP-H10312816-A (JP)
Title: Equipment for electrochemical vapor deposition and method for making solid electrolyte film of solid electrolyte type fuel cell
Inventor: TAKEUCHI SHINJI
IPC: C23C16/08
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate handling raw material fine powder in electrochemical deposition. SOLUTION: In this equipment for electrochemical vapor deposition, mixed liquid of raw material powder for deposing and diluent is stored in mixed liquid reservoir parts 51, 52, and, when depositing, while vaporizing and dissolving at first under a high temperature atmosphere the diluent out of the mixed liquid introduced from the reservoir parts at a vaporizing part 56, the raw material powder for depositing is vaporized and mixed with inactive gas, and this raw material vapor is introduced into an electromechanical vapor deposition chamber 55 from the vaporizing part 56 in order to perform electrochemical vapor deposition.  Thereby, at a preparatory stage before the electrochemical vapor deposition is carried out, the raw material for depositing can be handled in a liquid condition mixed with the diluent, handling is facilitated since no attention not to absorb moisture is required, burden on an engineer is reduced and a quantity of raw material to supply can be measured accurately.
Patent JP-H11343343-A (JP)
Title: High-damping gel derived from nylon graft polymer
Inventor: WANG XIAORONG
IPC: C08G69/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a graft polymer useful for producing a high-damping soft material by extending with an oil or a low-molecular-weight component by reacting a poly(alkenylbenzene-co-maleimide) having a small or trace amount of maleic anhydride monomer units with a nylon in a specified ratio. SOLUTION: About 20 to 99 wt.% poly(alkenylbenzene-co-maleimide) having a small or trace amount of maleic anhydride monomer units is reacted with about 1 to 80 wt.% nylon under substantially dry conditions favorable for forming a nylon graft polymer. The poly(alkenylbenzene-co-maleimide) is obtained by reacting a poly[alkenylbenzene-co-maleic anhydride], desirably, poly(strene-co-maleic anhydride) at about 120 to 250 deg.C in the presence of a primary amine at a pressure slightly higher than vacuum to about 20 atm. under substantially dry conditions. In this reaction, at most 5%, most desirably, at most 1% maleic anhydride is left unreacted.
Patent JP-S61283711-A (JP)
Title: Muffler for engine
Inventor: MORITA SHIGEAKI
IPC: F01N1/08
Filed: 1985-06-07
Abstract: PURPOSE:To improve the effect of reduction in an exhaust noise, by installing a conical gas compressing plate in a muffler. CONSTITUTION:A conical gas compressing plate 2 is installed in a muffler body 1. With this constitution, exhaust is compressed, converting a sound into a different something, further reducing the pressure to some extent, whereby gas is dispersed wide enough and lost in its velocity, thus an exhaust noise is reduced.
Patent JP-S63287925-A (JP)
Title: Liquid crystal element
Inventor: WATABE HIDETOSHI
IPC: G02F1/1335
Filed: 1987-05-21
Abstract: PURPOSE:To prevent reduction of contrast and to expand a range for distinctly viewing a display by forming a mirror surface with a reflection surface of a reflecting plate and regulating the light transmittance of an upper or lower polarizing plate to above a specified value. CONSTITUTION:The light transmittance of an upper polarizing plate 13 above a glass substrate 1 and that of a lower polarizing plate 14 below a lower glass substrate 2 is regulated respectively to >=40%, and a reflection surface of a reflecting plate 15 below the plate 14 is finished to a mirror surface. The light in the direction (a) is rotated optically by 90 deg. by a nematic liquid crystal 3 when a display is viewed from a direction of good visual angle. The light is intercepted in the liquid crystal 3 through the plate 15. The light in the direction (b), and (c) are intercepted by the plate 14, and the light in the direction (d) is transmitted. Therefore, a display 16 is viewed as a black display. Further, the light in the directions (e), (f), and (g) are intercepted when the display is viewed from a direction of inferior visual view, and the light in the direction (h) is transmitted. Therefore, the display 16 is viewed similarly as a black display.
Patent JP-H06327966-A (JP)
Title: Adsorbent for removing harmful metal from cleaning residue of ready-mixed concrete
Inventor: MORITA SEIYA
IPC: B09B3/00
Filed: 1993-05-25
Abstract: PURPOSE:To obtain an adsorbent low in cost and excellent in performance, that is, an adsorbent excellent in adsorbing and removing a harmful metal by heating and drying a ready-mixed concrete cleaning residue, and adjusting the particle size. CONSTITUTION:The cleaning residue generated by cleaning a ready-mixed concrete production equipment and the inside of a drum of a ready-mixed concrete truck is used. The ready-mixed concrete cleaning residue is dried by heating at 80-600 deg.C. Particularly, the residue dried by heating at about 110 deg.C has excellent performance as the adsorbent for removing the harmful metal. The particle size is adjusted to 0.5-5mm. The cost of waste treatment can be reduced by utilizing the waste in this manner.
Patent JP-2000275279-A (JP)
Title: Current detector
Inventor: MIYAMOTO JUNJI
IPC: G01R15/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a current detector allowing a failure judgment from a host system with one current detector, improving the fail-safe property of a system while suppressing a cost increase, and capable of miniaturizing the system. SOLUTION: This current detector is constituted of a magnetic core 1 having a gap 2, magnetic-sensitive elements 3 arranged in the gap 2 of the magnetic core 1, and signal processing circuits 4 of the magnetic-sensitive elements 3. Two magnetic-sensitive elements 3a, 3b are arranged in one gap 2 of the magnetic core 1, and independent signal processing circuits 4a, 4b are provided for the magnetic-sensitive elements 3a, 3b respectively.
Patent JP-H05312985-A (JP)
Title: Stud tensioner
Inventor: NAKAMURA GENICHIRO
IPC: G21C15/243
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a stud tensioner for acting proper axis force to a stud after binding work and obtain a stud tensioner capable of performing binding work with a remote control and safely handling the binding work in an undesirable work environment. CONSTITUTION:For a stud tensioner, a stud extension detector 13 is fixed to enable measuring extension during binding work in a piston nut 5 for drawing the screw 4b2 of stud head to the axis direction and a nut drive motor 10 is provided to rotate a fixing nut 6. And stud extension and nut rotation angle are controlled in a predetermined range very accurately and simultaneously, the binding work is saved.