baber/WOPTO huggingface dataset:
Patent JP-H05242647-A (JP)
Title: Case for housing recording medium
Inventor: SUZUKI AKIRA
IPC: G11B17/043
Filed: 1992-11-20
Abstract: PURPOSE:To provide the case for housing a recording medium constituted to prohibit the insertion of a case when this case is inserted in a wrong posture into a device. CONSTITUTION:Both sides of a pair of corners on the front end side of the case 11 are formed to the shapes varying from each other on the one end side in the thickness direction of the case and the other end side and a step part 14 is formed on one surface side of the thickness direction. In addition, a surface 15 to be detected is formed on the terminal side of this step part 14. The step part 14, the terminal of which is the surface 15 to be detected is detected by a detecting lever 21 on the device side.
Patent JP-H11166660-A (JP)
Title: Discharge regulator and multiplex solenoid valve provided with the same
Inventor: SHIMADA SHINJI
IPC: F16L41/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a discharge regulator suppressing a water flow sound and a multiplex solenoid valve provided with the discharge regulator. SOLUTION: This discharge regulator 3 has a guide member 5 drilling a guide hole 51 narrowing a flow path area to be arranged in a flow path inlet side and a divider flow member 4 provided with a main flow hole 41 in a position overlapping with the guide hole 51 drilled smaller than the guide hole 51 and one or two or more divider flow holes 42 drilled in a position without overlapping with the guide hole 51 to consist of elastic material able to display throttle action by deflecting an inner edge of the main flow hole 41 by a fluid pressure to be arranged in a flow path outlet side. The guide member 5 and the divider flow member 4 are superposed with a gap 71 so as to connect the guide hole 51 and the divider flow hole 42, and a straightening flow member 7 is provided in the main flow hole 41 of the divider flow member 4.
Patent JP-H06164430-A (JP)
Title: Radio receiver
Inventor: SAWAI TOSHIKAZU
IPC: H04B1/08
Filed: 1992-11-19
Abstract: PURPOSE:To easily replace a quartz oscillator as required for the reception frequency change in a radio receiver like a pager incorporating a quartz oscillator. CONSTITUTION:A circuit board 31 provided with a quartz oscillator 32 which determines the reception frequency is stored in a case main body and a cover body is attached to the aperture part of this case main body to constitute the radio receiver. This radio receiver is provided with a connector 26 which freely attachably and detachably connects the circuit board 31, to which the quartz oscillator 32 is attached, to a circuit board 21, which is fixed in the case main body, from the aperture part side. The connector 26 is attached to the side of the circuit board 21 fixed in the case main body and has a U-shape extended to the side opposite to the aperture part. When they are connected by the connector 26, the circuit board 31 to which the quartz oscillator 32 is attached is flush with the circuit board 21 fixed in the case main body.
Patent JP-H07203011-A (JP)
Title: Automatic answering telephone system
Inventor: IWAGAMI MASAHIRO
IPC: H04M1/658
Filed: 1993-12-28
Abstract: PURPOSE:To improve the convenience of an automatic answering telephone system by transmitting surely the message received from the calling side in a facsimile telegraphic message or a hard copy and also by storing the message if it exceeds its limit capacity. CONSTITUTION:The incoming signal received from a calling subscriber is inputted to an automatic answering telephone system main body 11 of the called side through a telephone circuit 12. This incoming state is detected by a talking part 13 and then an automatic answering telephone processing part 14 automatically has an answer based on the detection of the part 13. Then the message of the calling subscriber is stored in the part 14 and the talking is completed. The message stored in the part 14 is discriminated by a voice recognizing part 15 after the talking is completed, and the message is coded by a MODEM part 16. These coded signals are transmitted to a facsimile equipment placed at the transfer destination of a public telephone circuit network (not shown in the diagram) through the part 13 and the circuit 12.
Patent JP-2001152850-A (JP)
Title: Cylinder wall temperature control device of engine
Inventor: SUGIMOTO MITSURU
IPC: F01P3/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To restrain proped temperature distribution to the cylinder wall of an engine for minimizing friction loss generated in a sliding part to a piston. SOLUTION: An upper water jacket 19 and a lower water jacket 20 are installed in a cylinder block 11, cooling water cooled with a radiator 21 is supplied to the upper water jacket 19, to control upper cylinder wall temperature Tt to target upper cylinder wall temperature, and cooling water heated with a heat exchanger 27 installed across an exhaust path 17 is supplied to the lower water jacket 20 to control lower cylinder wall temperature Tb to target lower cylinder wall temperature.  Since the target lower cylinder wall temperature is set sufficiently high within a range capable of ensuring the oil film of lubricant over from the intermediate part of a cylinder wall 12a to the lower dead center of a piston, lubricant viscosity is lowered, the friction loss of the sliding part of the cylinder wall 12a and the piston 14 is restrained to be the minimum, engine output is improved, fuel consumption is reduced, and lubricant consumption is reduced.
Patent JP-H01176214-A (JP)
Title: Production of granular ammonium sulfate
Inventor: HORIBE KAZUYOSHI
IPC: C01C1/248
Filed: 1987-12-30
Abstract: PURPOSE:To produce ammonium sulfate having a given particle size in high yield by controlling an amount of seed crystal to be added and an amount of ammonium sulfate to be taken out by using an estimated number of particles of crystallized ammonium sulfate as a standard. CONSTITUTION:A coke oven gas is brought into contact with a solution containing sulfuric acid by an ammonia saturated container to give a slurry, from which crude ammonium sulfate powder is obtained. The crude ammonium sulfate powder is redissolved in a dissolving tank 5, adjusted to a proper pH with ammonia water to give a solution of ammonium sulfate having about pH6 and about 41wt.% ammonium sulfate concentration, which is subjected to crystal granulation. The average particle size of the prepared granular ammonium sulfate is measured by a particle size measuring device 9, particle volume in a crystal can is obtained by formula I by measuring pressure difference at each arbitrary depth, the average particle diameter in the solution depth direction in the can is estimated by formula II and number of crystallized particles in the can is estimated and calculated by formula III. According to the fluctuation of the estimated number of particles, at the time of increase of the particles, the quantity of the product taken out is increasingly regulated by the pump 6 and when the number of particles decreases, the product passing the vibrating screen 10 is added as seed crystal to adjust the amount of additive, thereby controlling the estimated number of particles in the crystal can 1.
Patent JP-H07198353-A (JP)
Title: Method and apparatus for inspection of lead bend of semiconductor device
Inventor: SUGIMOTO MICHIHARU
IPC: H01L21/66
Filed: 1993-12-28
Abstract: PURPOSE:To provide a lead-bend inspection apparatus which can inspect a lead bend easily, at high speed and with high accuracy. CONSTITUTION:A conveyance rail guides an IC 6 which is provided with a sealed body 7 and with a plurality of leads 8L, 8R in such a way that the IC can be slid. Detection sensors 19L, 19R detect tip parts of the leads 8L, 8R for the IC 6 which is moved on the conveyance rail. Then, a judgment circuit finds a time interval between a time when the individual leads are detected by the detection sensors 19L, 19R and a time when the leads following the leads are detected in their movement direction, and it finds the difference between individual time intervals sequentially. Then, the judgment circuit judges a lead bend when any difference time exceeds a preset prescribed time.
Patent JP-H03199899-A (JP)
Title: Electric primer igniting device and manufacture thereof
Inventor: ISHIZAKI YOICHI
IPC: F42B3/12
Filed: 1989-12-27
Abstract: PURPOSE:To obtain an electric primer igniting device, prominent in coupling strength and whose igniting ball is hardly removed, by a method wherein respective supporting wires are coupled so that a fine resistance wire is buried in the cross section of the same while recesses and projections, having a predetermined pitch, are formed lengthwisely on the opposite surface to the surface of the supporting wire, in which the fine resistance wire is buried. CONSTITUTION:A fine resistance wire 5 is buried in a surface 6, contacted with a horn tool upon manufacturing a supporting wire 4 while recesses 9 and projections 8, having square shapes and predetermined pitches, are formed alternately on the opposite surface 7 to the surface 6 of the supporting wire 4. Accordingly, the fine resistance wire 5 is buried near the surface of one side of the supporting wire 4 while the recesses and projections having the predetermined pitch are formed on the other surface. An supporting wire 4' is also constituted in the same manner. Proper recesses and projections are formed on the supporting wire of an electric primer igniting device and, therefore, an igniting ball is easily attached to the supporting wire and the igniting ball is hardly dropped by vibration or shock when the device is constituted of igniting ball type. On the other hand, when the title device is constituted in cup type, the supporting wire is bent before attaching an igniting explosive cup, however, disconnecting failure of the fine resistance wire in the bending process can be reduced in this method.
Patent JP-H06183585-A (JP)
Title: Sheet separating feeding device
Inventor: FUJISHIRO TAKATSUGU
IPC: B65H1/14
Filed: 1992-12-16
Abstract: PURPOSE:To provide a sheet separating feeding device to facilitate separation and the feed of specific sheet bundles one by one from a sheet group wherein a plurality of stapled sheet bundles are loaded. CONSTITUTION:A plurality of stapled sheet bundles placed on a sheet group placing table 1 are attracted to an electrostatic attraction belt 51 by means of an AC voltage applying source 62. The sheet bundles are separated and fed one by one by means of the electrostatic attraction belt 51 and conveyance belts 110 and 111.
Patent JP-H08181363-A (JP)
Title: Magnetoresistive element and fixing method of magnetoresistive element
Inventor: NANAE YUUICHI
IPC: H01L43/08
Filed: 1994-12-22
Abstract: PURPOSE: To provide a magnetoresistive element wherein the positioning of a magnetoresistive chip is enabled while simply setting a gap between the magneto resistive chip and a magnet. CONSTITUTION: A magnetoresistive chip 52 for detecting magnetism of a magnet and a retaining means 53 which is electrically connected with the magnetoresistive chip 52 and constituted of a conducting member which retains the magnetoresistive chip 52 on a substrate 31 while facing the magnet and keeping a gap are installed.
Patent JP-H11154582-A (JP)
Title: Manufacture of spark plug
Inventor: ANDO MINORU
IPC: H01T13/46
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To largely keep a space formed of a central electrode and earth electrodes, and to reduce influence on ignitability by correcting a bend in a joining part when plural earth electrodes are bent. SOLUTION: After a metallic material is molded by cold extrusion, a hexagonal part 22, a collar-shaped part 21 and a cylindrical part 25 are formed on an outer periphery of the metallic material by cutting work, and two earth electrodes 11 are welded to a tip surface 10 of the cylindrical part 25 by resistance welding. Next, after being cut in a prescribed dimension such as correcting a bend of the connecting part by pushing end surfaces of the earth electrodes 11 one another when the earth electrodes 11 are bent by pressing them against a bending mold, a screw part 6 is formed on an outer periphery of main body metal fittings 4 by screw rolling.  The two earth electrodes 11 are bent in an almost L shape by a bending molding machine, and a discharge end surface 13 to form a central electrode 2 and a spark discharge gap 12 is formed by punching tip parts of the two main body metal fittings by a punching molding machine.
Patent JP-S63311826-A (JP)
Inventor: JIEFURII II FUREDERIKUSEN
IPC: H03M7/30
Filed: 1987-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02242850-A (JP)
Title: Composition
Inventor: ROBAATO CHIYAARUZU BABIRISU
IPC: C07F9/6574
Filed: 1989-12-27
Abstract: PURPOSE: To obtain a composition having the excellent properties of the constituent aromatic polycarbonate and excellent yellowing resistance by mixing the polycrabonate with a non-phosphite or non-phosphonite type phosphorus compound.  
     CONSTITUTION: This composition is obtained by mixing 100 pts.wt. aromatic polycarbonate, desirably bisphenol A polycarbonate having an intrinsic viscosity of 0.35-0.41 dl/g (as measured in methylene chloride at 25°C) with 0.01-0.5, desirably 0.03-0.3 pts.wt. phosphorus compound being a white crystalline powder having a phosphorus content of 6.4 wt.% and a melting point of 200-201°C and represented by the formula and optionally additives such as flame retardant, antioxidant, antistatic agent, filter, etc. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001150552-A (JP)
Title: Heat fusing/joining fabrication device
Inventor: NARUMIYA MASAO
IPC: B29C65/18
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat fusing/joining fabrication device which prevents fins to be generated along a space between the slope end faces during heat fusion from occurring, to as practicable an extent as possible and almost does not require a fin removing operation. SOLUTION: This fusing/joining fabrication device forms the end part of a heat fusible mold material (a work H) which is of a long size in the axial direction as a slope end face Sa at a slope angle αin the axial direction and thermally fuses and joins the work H at an angle of an inside corner 2α by butting the slope end faces. In addition, the device is equipped with a pair of work grasping means 1 which grasp the work H and guide the slope end face of the work H from a stand-by position to a heat fusion position and a heater means 2 for thermally fusing the slope end face of the work H. Each of the work grasping means 1 guides the work H to the stand-by position and the heat fusion position in the axial direction, while maintaining the slope end faces of the work H face to face mutually in parallel. Further, the work grasping means 1 thermally fuses and joins the butted part of the slope end faces of the work H at the heat fusion position. Thus the heat fusing/joining fabrication device is characterized by the described functional means.
Patent JP-H08179489-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: TAKAHASHI HIROTAKA
IPC: G03C7/42
Filed: 1994-12-26
Abstract: PURPOSE: To enable processing superior in stability in the case of using a processing solution instead of a rinsing water following a fixing solution in a long time use, and further, to elevate the stability of a processed photographic image by using the processing solution containing a specified compound. CONSTITUTION: The processing solution to be used instead of a rinse water following the fixing solution comprising a thio-sulfate or the processing solution to be used instead of a bleach-fixing solution comprising an iron aminopolycarboxylate and the thiosulfate contains the compound represented by formula I or II in which X is a hydroxymethylene group or a halogen atom, and R is an alkyl group. The compound of formula I is embodied by 2-bromo-2- nitro-1,3-propanediol and tris(hydroxvmethyl)nitro-methane and the like, and the compound of formula II is embodied by ethyl- or propyl- or butyl- paraoxybenzoate, and the like. This processing method does not use a large amount of the rinse water and requires no water feeding and discharging device.
Patent JP-H07199866-A (JP)
Title: Liquid crystal display device
Inventor: OKUMURA HARUHIKO
IPC: G02F1/136
Filed: 1993-12-28
Abstract: PURPOSE:To provide a liquid crystal display device capable of reproducing an image having an excellent image quality and whose power consumption is small in spite of adopting a signal line inversion driving. CONSTITUTION:In the liquid crystal display device provided with plural signal lines 1 (1-1, 1-2,...) and signal lines 2 (2-1, 2-2,...) for writing an image signal on pixel electrodes arranged in a matrix and with signal line drivers 10, 20 inverse-driving lines being adjacent each other with respect to these signal lines 1, 2, semiconductor switches 5 composed of TFTs are respectively connected in between signal lines (in between 1-1 and 2-1, in between 1-2 and 2-2,...) at every adjacent two signal lines 1, 2 and these switches 5 are turned on in a period when the image signal is not inputted to signal lines.
Patent JP-H04206450-A (JP)
Title: Ic card
Inventor: TSUGAWA YOSHIHIRO
IPC: B42D15/10
Filed: 1990-11-30
Abstract: PURPOSE:To make a battery holder less likely to come off during storage and easy to come off at the time of removing by performing the securing with the mutual fitting between a tongue provided on a card side frame and a securing hole, and performing the release by means of a release mechanism. CONSTITUTION:The securing of a battery holder 2 and a card side frame 1 is attained by engaging a projection 2b with a recessed part 1b, and engaging the engagement portion 1d of a tongue 1c with a hole 2c. The tongue 1c is secured with a copper plate 1f attached to a frame 1 on the card side. When a release mechanism 1e is pressed with finger, the engagement portion 1d is released from the hole 2c. To take out the battery holder 2 from the card side frame 1, the release mechanism 1e is pressed with finger to release the securing between the engagement portion 1d and the hole 2c, and the battery holder 2 is held with fingers and drawn in the direction of the arrow. With this constitution, the battery holder 2 can be easily removed from the card side frame 1 with the release mechanism 1e while the battery holder 2 cannot be removed easily.
Patent JP-H10169596-A (JP)
Title: Blower
Inventor: ENDO KOJU
IPC: F04D29/34
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent a blade angle variable type moving blade from coming off or dropping even if a fan fixing nut for securing a blade angle variable type moving blade 44 on a driving shaft is loosened, or in case of insufficient tightening or absence of the fan fixing nut. SOLUTION: This blower is protrudingly-formed on the central part inner surface side of a dust control net 50, facing the ring fixing nut 82 of a blade angle variable type moving blade 44. The clearance between a cylindrical collar 52 and the ring fixing nut 82 is set to such a dimension as a fan case 40 comes into contact with the cylindrical collar 52 before it gets out of a driving shaft 46 and the movement toward the front end of the driving shaft 46 is inhibitted.
Patent JP-H05148067-A (JP)
Title: Ceramic substrate and its production
Inventor: KAWASHIMA MASAMI
IPC: H05K3/38
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a substrate causing no circuit burnout, malsoldering, deterioration of heat-resistant characteristics, etc., by filling recesses on a ceramic substrate with a metallic powder paste followed by baking and then by abrading and smoothing the surface. CONSTITUTION:Recesses 3 on the surface of a ceramic substrate 1 is filled with a metallic powder paste 2 containing at least one kind of metal among Ag, Cu, Au, Pt, Rd, Tl, Zr, and Ni, followed by baking. Then, the resulting surface is sprayed with a fine diamond particle-contg. solution and abraded to form a smooth surface with a decree of smoothness Ra of <=0.4mum.
Patent JP-H03198978-A (JP)
Title: Device for substituting atmospheric pressure in chamber of vacuum brazing furnace
Inventor: MATSUMURA KIYOAKI
IPC: B23K1/008
Filed: 1989-12-26
Abstract: PURPOSE:To greatly lower the generation rate of defective particles by providing an air introducing port in a vacuum brazing furnace, providing a reducing valve for regulating an air inflow rate in front of this port and disposing a flow regulating plate for diffusing the flow of air in the vacuum brazing furnace. CONSTITUTION:A discharge port E4 is provided in the vacuum brazing furnace 10 and a vacuum pump is connected thereto to execute vacuum brazing by evacuation to a vacuum. The air introducing port 16 is provided in the lower part of the wall surface of the vacuum brazing furnace 10 to substd. the vacuum with the atm. pressure. The reducing valve 17 is provided in front of the air introducing port 16 and the inflow rate of the air to be introduced is regulated by this valve. The flow regulating plate 18 is provided in the chamber of the vacuum brazing furnace 10 so as to face the air introducing port 16 to diffuse the flow of the air introduced into the chamber by this plate. The productivity is greatly improved in this way.
Patent JP-H07162467-A (JP)
Title: Clock extractor
Inventor: YAMAMOTO TETSUO
IPC: H04L27/22
Filed: 1993-12-28
Abstract: PURPOSE:To correctly extract clock timing even if there is a frequency offset between an input signal carrier and a local signal. CONSTITUTION:Quadrature detection is performed for the input signal, the I signal and Q signal of the detection output are squared respectively and summed together, and an extractor 24 calculates the square root. Variance values at respective sample points in one symbol period of the output of the extractor 24 are calculated by a computing element 25. A decision means 27 decides the minimum value among the variance values and outputs the sampling point corresponding to the minimum value as clock timing. The variation state of the variance values becomes a curve 28 and the eye pattern of momentary electric power has an envelope maximum value 38 and a minimum value 35.
Patent JP-H06163060-A (JP)
Title: Electrolytic system using fuel cell
Inventor: KAWAMURA TOSHITAKA
IPC: C25F7/00
Filed: 1992-11-25
Abstract: PURPOSE:To effectively utilize energy and efficiently use the steam and hot water generated in a fuel cell by using the fuel cell as a power source for electrolytic operation. CONSTITUTION:A direct current I taken out from a fuel cell 1 using a hydrogen- contained gas as a fuel is supplied to an electrolytic bath 2 such as an electric plating bath for performing aqueous solution electrolysis, a positive electrode treating bath, an electrolytic etching bath, and an electrolytic coating bath. The gas-liquid mixed water generated in a reformer or the fuel cell 1 is separated into hot water and distilled water, which are sent to respective designations for use. Since an independent power supplying system is constructed, electrolytic operation can be performed without having a bad effect resulted from noise. The hot water and steam are effectively utilized, and a system excellent in energy balance is provided.