baber/WOPTO huggingface dataset:
Patent JP-2000308181-A (JP)
Title: Magnet protecting speaker
Inventor: IIJIMA KAZUO
IPC: H04R31/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnet protecting speaker with which backlash does not occur by strongly fixing a magnetic circuit to a frame without using any special machine tool. SOLUTION: While using a top plate 10 partially having an engage part recessed inside the outer form of a main magnet 11 constituting the magnetic circuit, the engage part of the top plate 10 is tightly engaged with a top plate mounting part 4 formed under a hole 2 on the top of the frame, the downward movement of the top plate 10 is blocked by a lock member 5 provided under the top plate mounting part 4, the inside of the lock member 5 is abutted with the outer periphery of the main magnet 11, the upward movement of the main magnet 11 is blocked by the top plate mounting member 4, and at the same time, the outer peripheral part of the top plate 10 is abutted with the inner peripheral part of the opening part of a shield cover 15 covering a repulsive magnetic circuit.
Patent JP-S5336051-A (JP)
Title: High frequency heater
Inventor: ONIZUKA NORIO
IPC: F24C7/02
Filed: 1976-09-13
Abstract: PURPOSE: To prevent electromagnetic wave leakage, by setting a secondary coil to the inwall surface of aheating chamber, and by connecting a heater for giving scordhing with the coil. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S592293-A (JP)
Title: Sample holding circuit
Inventor: OOUCHI HIROSHI
IPC: G11C27/02
Filed: 1982-06-26
Abstract: PURPOSE:To obtain a sample holding signal which is close to an original signal, by detecting the frequency and level of the original signal and then varying the time constant of the sample holding signal in response to said frequency and level of the original signal. CONSTITUTION:The voice frequency part of an original signal supplied via a terminal 8 is filtered through a BPF3, and the voice frequency (f) is detected at a frequency detecting part 2. When a drop-out arises to the original signal, a drop-out detecting part 5 detects the drop-out time tDO. A drop-out comparing part 6 performs a comparing operation between the time tDO and 1/2f based on the frequency (f) and the time tDO. At the same time, the level of the original signal is detected at a level detecting part 4. Then the signal showing the result of the above-mentioned operation is supplied to a time constant varying part 7, and the part 7 delivers a signal which shows the sample holding time constant in response to the original signal.
Patent JP-S5536085-A (JP)
Title: Bending device
Inventor: YAMAGUCHI KUNIICHI
IPC: B21D5/00
Filed: 1978-09-08
Abstract: PURPOSE: To reduce the spring back in the bending part of material, by forming a projection of the spring back preventing rib at the position neighbouring with pins of the keep plate and the bending plate.  
     CONSTITUTION: The bending plate 15 is connected to the front end of the keep plate 13 through one pair of pins 44, 45, so that it can be rotated. The spring back preventing ribs 16, 17 are formed in the frame material receiving grooves 38, 46 respectively, at the position neighbouring with the pins 44, 45. Resulting from the foregoing, the bending angle of the side which is far from the bending part is made large to the bending angle of the frame material 80 of the side which is adjacent to the bending part, and the spring back of the frame material 80 in the bending part is made small without forming on the frame material 80 a cavity corresponding to the spring back preventive ribs 16, 17, when the frame material 80 has been bent double. Thus it is prevented to cause a crack to the bending part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02287856-A (JP)
Title: Message control system
Inventor: IDE KAZUYUKI
IPC: G06F9/44
Filed: 1989-04-28
Abstract: PURPOSE:To attain the change and the partial replacement of the language stored in a message file for each message issuer module by specifying a message file on the basis of the name of its own module reported from the message issuer module and the message file specifying information. CONSTITUTION:Each module informs a message file control part 11 of its own name every time each message issuer module is loaded from a module store part 20 via a control part 10. The part 11 specifies a message file on the basis of the informed module name, the language type which is previously set as an environment variable, or the information on the input instruction given from a user, etc. The specified message file is loaded to a real memory 26 from a storage means. As a result, the language of the message file can be changed or partly replaced for each message issuer module.
Patent JP-S63276030-A (JP)
Title: Liquid crystal display device
Inventor: TANIGUCHI HIDEAKI
IPC: G02F1/1343
Filed: 1987-05-08
Abstract: PURPOSE:To improve the yield by cutting a video signal line of a part for intersecting with a scanning signal line, and connecting electrically the respective video signal lines which are cut, by a conductive layer which is formed by interposing an insulating film on the upper layer than the video signal line. CONSTITUTION:A video signal line DL cuts a part for intersecting with a scanning signal line GL. The respective video signal lines DL which have been cut are connected electrically by a conductive layer which is formed by interposing a protective film PSV1 (insulating film) on the upper layer than this video signal line DL. Between both of the intersecting parts of the scanning signal line GL and the video signal line DL, plural layers of insulating films (an insulating film GI and the protective film PSV1) can be interposed, therefore, the probability that a pin-hole is generated in the same position of the insulating film GI and the protective film PSV1, respectively can be reduced. In such a way, in the intersecting part of the scanning signal line GL and the video signal line DL, it can be reduced that both of them are short-circuited, a linear defect of a liquid crystal display part is prevented, and the yield of a liquid crystal display device can be improved.
Patent JP-H04339152-A (JP)
Title: Control device for fuel injection of internal combustion engine
Inventor: HIROSE KATSUHIKO
IPC: F02D41/04
Filed: 1991-05-15
Abstract: PURPOSE:To speedily increase engine speed by reducing driving torque for a fuel injection pump at the time of starting an engine. CONSTITUTION:A fuel relief passage 50 is branched from the pressurized chamber 34 of a fuel injection pump 32 always driven by an engine. A control valve 52 to control the quantity of fuel returned from the chamber 34 into a fuel tank 48 is arranged in the fuel relief passage 50. At the time of starting the engine, the valve closing time of the control valve 52 is controlled in feedback mode so that fuel pressure P detected by a pressure sensor 55 in a common rail 29 may attain a low target fuel pressure, and the fuel is jetted through a low pressure fuel injection valve 26 into the collecting part of an air supply passage. On the other hand, during the ordinary operation of the engine after its starting, the valve closing time of the control valve 52 is controlled in feedback mode so that the fuel pressure P may attain a high target fuel pressure, and the fuel is jetted through a high pressure fuel injection valve 25 into a combustion chamber 5.
Patent JP-H07291641-A (JP)
Title: Apparatus for molding optical element
Inventor: SHIROGANE TAKAHITO
IPC: C03B11/12
Filed: 1994-04-26
Abstract: PURPOSE:To improve the operating efficiency for measuring the temperature of a metallic mold and carry out the stable temperature measurement. CONSTITUTION:This apparatus for molding an optical element is obtained by fitting a metallic mold 1 into a metallic mold support 2, fixing the metallic mold with a mold presser 4, arranging a temperature measuring means 3 in a hole (1a) of the metallic mold 1 and a hole (2a) of the metallic mold support 2, fixing and holding a base end of the temperature measuring means 3 with a holding member 5 and constituting the temperature measuring means 3 through the holding member 5 and an elastic member 6 with a driving means 7 so as to enable the advance and retreat of the temperature measuring member 3 in the axial direction. Thereby, the temperature measuring means 3 receives the repulsive force of the elastic member 6 through the holding member 5 to continue the contact thereof with the interior of the hole (1a) of the metallic mold 1 under a suitable pressure.
Patent JP-H01281473-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G15/20
Filed: 1988-05-09
Abstract: PURPOSE:To effectively remove various failures accompanied with the breakage, etc., of a destaticizing needle, etc., and to always stably obtain an excellent image by providing a magnet near a carrier path for a transfer material or near an object to be destaticized. CONSTITUTION:The magnets M1 and M2 are respectively provided near the carrying guides 15 and 16 which lead to a resist roller 20. When the destaticizing needles of brush destaticizing devices N1-N4 are broken in some cause or when they drop from holders, the broken or dropped destaticizing needles stick to a transfer material S and move on the carrier path with the material S. Then, they are surely collected by being attracted to either of the magnets M1 and M2 provided near the carrying guides 15 and 16. Thus, the fault of transfer and that of electrostatic charging can be prevented from occurring and the excellent image can be always stably obtained.
Patent JP-S61266623-A (JP)
Inventor: TANAMACHI HIDEKI
IPC: D06B3/02
Filed: 1985-05-22
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-H02302202-A (JP)
Title: Shoe with flap of hinge-connected type
Inventor: PIEERU DEYUFUURU
IPC: A43C7/02
Filed: 1990-04-27
Abstract: PURPOSE: To keep the resistance against up and down movement of a flap to a minimum by composing a hinge joint of the flap on a shoe shell with a specific area jointed as to easily raised up and down the flap from its normal position to another position. CONSTITUTION: A flap has a flexible hinge joint 8 formed onto to reduce the thickness of a material making the flap 3 on a marginal part 4 united with a shoe shell 2 in order to easily raise up and down the flap 3 from its normal position to another position. The hinge joint 8 made of an elastic material is applied between the shoe shell and the flap. The flap 3 is made easier to raise up and down from its position to another without resistance owing to the flexible hinge joint 8 applied there. The hinge joint 8 can be made also of extendable material serving to tighten a fastener 5 or to fit the width of the foot, consequently enabling the shoe to keep its tightly fit condition in the event of injury, sprain and so on.
Patent JP-H06322156-A (JP)
Title: Ion exchange membrane
Inventor: KATAYAMA SHINTARO
IPC: C08J5/20
Filed: 1993-05-12
Abstract: PURPOSE:To obtain an ion exchange membrane having good durability to high temperature, acids, alkalis and organic solvents and excellent in mechanical strength by using a specific woven fabric as a substrate. CONSTITUTION:The objective ion exchange membrane uses a woven fabric consisting of a multifilament made of polyethylene having >=1X10<5> (preferably 5X10<5> to 5X10<6>) weight-average molecular weight as a substrate. Furthermore, fineness of each filament constituting the multifilament is preferably 0.5-15 denier and number to be bundled is preferably 5-300 and further, thickness of the woven fabric is 10-500mum, preferably 50-250mum.
Patent JP-H10304139-A (JP)
Title: Film image reader
Inventor: MORISAWA YOSHIKAZU
IPC: G03B27/62
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To avoid the stack insertion of a holder when an adapter is already loaded in the film image reader which uses in common a loading part for the adapter containing an APS film and a holder mounted with a 135 film. SOLUTION: A lid 2 which is freely opened and closed is provided on the front of the film image reader 1 where the adapter 20 for feeding a film put in a cartridge to a read exposure window part 22 and the holder 30 mounted with a film can selectively be loaded, and the adapter 20 can be loaded by opening the lid 2. The holder 30 can be loaded through a slit 3 formed in the lid 2 while the lid 2 is closed. Part of the adapter 20 projects out when loaded including an image scanning cycle to prevent the lid 2 from being closed.
Patent JP-S604639-A (JP)
Title: Manufacture of damper
Inventor: OOKI TSUTOMU
IPC: F16F9/12
Filed: 1983-06-20
Abstract: PURPOSE:To prevent leak of oil by enlarging the contact area of a container with a cap to close the inlet for pouring into said container, giving it a form to provide possibility of coupling mechanically, and thereby having a sure blocking of said inlet. CONSTITUTION:A rotor 9 is placed in the body 1 of a container, and a lid 2 is set fast to this container body 1. The lid 2 is provided with an injection hole 12, through which a high viscosity oil 15 such as silicon oil is poured in, and blocking this injection hole 12 is made by setting a cap 16 on a projected part 14 formed around the injection hole 12 conical trapezoidally, wherein the cap 16 shall have a recess 17 so as to mate with said projected part 14. Thereby the recess 17 and protruded part 14 can be fitted tightly to provide good mechanical coupling of the cap 16 with the protruded part 14, so that the injection hole 12 can be blocked surely to contribute to secure prevention of leak of the oil 15.
Patent JP-S61268801-A (JP)
Title: Shaft structure of turbo charger rotor
Inventor: SASAKI NAOTO
IPC: F01D5/04
Filed: 1985-05-23
Abstract: PURPOSE:To improve reliability on joining, by a method wherein a buffering plate having about the same size as those of a flange part formed to a shaft made of metal and a shaft made of ceramic, is located at a joint between the end surface of the shaft and the flange part, and the thickness of the flange part is specified. CONSTITUTION:A shaft 7 made of a metal reduced in size to a lower pitch is joined to the forward end of a shaft 5 made of ceramic formed integrally with a turbine rotor part. Namely, a flange part 8, having about the same size as that of the shaft 5, is formed to the joining end of the shaft 7, and the flange part 8 is joined in an abutting manner to the end surface of the shaft 5. In this case, a buffering plate 16 made of ceramic, having about the same size as those of the shaft made of ceramic and the flange part of the shaft made of metal, is located to the joint between the end surface of the shaft 5 and the flange part 8 of the shaft 7. In the shaft 7 having size (d) in a range of 0.3-0.8D provided the size of the shaft 5 is D, a thickness (t) of the flange part 8 is formed in a range of t/D=0.1-0.4.
Patent JP-H10296898-A (JP)
Title: Antistatic film
Inventor: TANAKA JUNJI
IPC: B32B27/18
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To impart a gas barrier property, a thermal press-bonding property, and a key driving resistivity, and carry out installation in bent conditions by laminating in turn an organic layer, a flexible amorphous transparent antistatic layer having specific sheet resistance, resistivity and film thickness, an organic layer, and a thermoplastic resin layer on one surface of a polymeric film. SOLUTION: Successively laminated on one surface of a polymeric film 1 are an organic layer 2 having an excellent adhesion property, a key driving receptivity heat receptivity, and flexibility, an amorphous transparent antiseptic layer 3 having an adhesion property, a key driving receptivity, heat receptivity, flexibility, transparency, conductivity, a gas barrier property, an organic layer 4 having an adhesion property, a key driving resitiuity, heat resistivity, a protection characteristic for the amorphous transparent antistatic layer 3, and a thermoplastic resin layer 5. The amorphous transparent antistatic layer 3 has a sheet resistance of 50-500 Ω/(square), a resistivity of 2 to 15×10<-4> Ω.cm and a film thickness of 200-1500 Å.  For such an organic layer 2 or an organic layer 4, there is used an epoxy acrylate prepolymer or an urethane acrylate prepolymer having a malting point of at least 50 deg.C.
Patent JP-S59776-A (JP)
Title: Data input system using bar code
Inventor: KATOU ATSUHIKO
IPC: G06K7/10
Filed: 1982-06-28
Abstract: PURPOSE:To input accurate data independently of direction of scanning, by forming a mark having a reference width at the beginning of a bar code and comparing the width of the mark and that of marks given succeedingly for discriminating the content of data. CONSTITUTION:The bar code BC has two kinds of marks of the same color and different width as to the scanning direction with a prescribed arrangement mode in the scanning direction. Further, the mark of other color is inserted at boundaries of the marks. The bar code BC is read at a reader 1, an output corresponding to the 1st mark is inputted to a peak holding circuit 8 via an integrator 2 and the mark appeared afterward is subtracted at a subtractor 9 by taking an output of the peak holding circuit 8 as a reference. An output of the substractor 9 is inputted to a D-FF4 via a comparator 10 and its output is inputted to a shift register 6. An output of the shift register 6 is inputted to a data processing section via a gate circuit 13 as a binary data.
Patent JP-H06303743-A (JP)
Title: Laminated brush and its manufacture
Inventor: FURUKAWA SHOICHI
IPC: H02K13/00
Filed: 1993-04-13
Abstract: PURPOSE:To suppress the friction and magnetic noise of a brush by a method wherein at least one of boundary lines between the surfaces between two layers and friction planes of the brush is so provided as to have an inclination with respect to the front friction end plane of the brush. CONSTITUTION:A preliminary molded product 71 which is molded into a right- angle triangular pyramid is inserted into a mold space 5. At that time, the molded product 71 is so inserted as to have the slope plane of the right-angle triangular pyramid exposed in the upper part of the mold space 5. The right- angle triangular pyramid has three rectangular planes and one of them is the slope plane. One of the two rectangular planes except the slope planes is brought into contact with the bottom of the mold space 5. Then low resistance material powder 72 is supplied by a feeder to fill the mold space and, when an upper punch 3 is made to descend, a lower punch 2 is made to ascend simultaneously to perform compression molding. The preliminary molded product 71 is compressed and combined with the supplied powder 72. Then the upper punch 3 is made to ascend and a laminated brush 10 is pushed up by the lower punch 2 and a lead wire 6 is cut off to obtain the laminated brush 10.
Patent JP-S62266927-A (JP)
Title: Digital data operation processing unit
Inventor: TANAKA SHUICHI
IPC: G06F11/10
Filed: 1986-05-15
Abstract: PURPOSE:To maximize the detection/correction capability and to simplify the unit by providing a coding section, a decoding section and an address generating section so as to apply coding/decoding by a reed solomon code. CONSTITUTION:A data word constituting a code series stored in a RAM 12 is fed to a coding section 13 according to an address of an address generating section 14, and the coding section 13 generates a check word and adds it to an input data word, and the result is sent. In this case, the coding section 13 gives a coding end signal to the address generating section 14, the next address is generated and the sequential coding is applied. In case of the decoding, the word of code series stored in a RAM 22 is fed to a decoding section 23 according to an address of an address generating section 24, the decoding section 23 calculates an erasure error pattern and applies the erasure correction of the input data word and the result is sent. In this case, the decoding section 23 gives a decoding end signal to an address generating section 24, where the next address is generated. Thus, the detection/correction capability is maximized and the unit is simplified.
Patent JP-H08284256-A (JP)
Title: Collapsed storage type built-up house
Inventor: YAMAUCHI EIJI
IPC: E04B1/344
Filed: 1995-04-12
Abstract: PURPOSE: To use panels for forming an exterior wall section, a roof section and a floor section for constituting a house, joint the panels to one another in a series for building-up and attain an efficient transport of a built-up house by making collapsable storage possible. CONSTITUTION: Depth walls 1b and 1b internally foldable at a center section are connected to the lengthwise right and left ends of a face wall 1a, and a roofing mullion and a cover plate are connected to the front end of the long side of the wall 1a. In addition, a floor mullion 3a is jointed to the rear end of the long side of a floor panel 3b. Then, a rear wall 1c is fixed to the mullion 3a.
Patent JP-S5813024-A (JP)
Title: Output circuit of electronic equipment
Inventor: UEMURA YOUICHIROU
IPC: H03K17/60
Filed: 1981-07-16
Abstract: PURPOSE:To use either of a sink and a source current load, by connecting a transistor (TR) applied with a control signal through a Zener diode in series to another TR biased by a power source, and putting both the TRs in complementary operation. CONSTITUTION:When the output of a logical circuit 1 is ''0'', a TRQ2 turns off, so the base of a TRQ1 is biased through a resistance R5, so that the TRQ1 turns on. Therefore, a source load IN1 is driven. When the output of the circuit 1 is ''1'', on the other hand, the TRQ2 turns on. Then, the TRQ1 is biased reversely through a Zener diode Z3 to turn off. When the load is a sink load, turning on the TRQ1 allows a sink current to flow through the load, which is then driven.
Patent JP-H04339449-A (JP)
Title: Output control system of trouble message
Inventor: OGURA TOSHIYUKI
IPC: H04M3/08
Filed: 1991-05-16
Abstract: PURPOSE:To avoid the problem that a trouble message is not outputted to anywhere by outputting to an alternate network control device even when the message cannot be received by one network control device due to the congestion, trouble, etc., since the output destination of the trouble message at each station can be determined by the destination from a network control device side. CONSTITUTION:Address receiving parts 12, 22 and 32 of O&M nodes 1,2 and 3 at stations A, B and C receive the trouble message output destination number information from network control devices 4 and 5 and stores them in address accumulating parts 13, 23 and 33 respectively. Call control parts 11, 21 and 31 of the O&M nodes 1,2 and 3 set the information path, and transfers it to the network control devices 4 and 5 based on the trouble message output number information to store the trouble message prepared by message editing parts 10, 20 and 30 in the address accumulating parts 13, 23 and 33.
Patent JP-S61268089-A (JP)
Title: Semiconductor laser device
Inventor: TANAKA TOSHIO
IPC: H01S5/042
Filed: 1985-05-22
Abstract: PURPOSE:To stabilize a radiation pattern on laser oscillation up to the state of injection of high currents from the state of injection of low currents, and to improve the injection efficiency of carriers to an active region by holding the active region from the left and right directions by a first conduction type semiconductor layer and a second conduction type semiconductor layer. CONSTITUTION:An active region 12 is held by semiconductor layers such as an N-type AlGaAs layer 15 and a P-type AlGaAs layer 16, and the difference of refractive indices in the horizontal direction is increased and symmetrized bilaterally, thus stabilizing a radiation pattern on laser oscillation up to the state of injection of high currents from the state of injection of low currents. The active region 12 is surrounded by high-resistance AlGaAs clad layers 13, 14 having wide forbidden band width, thus improving the injection efficiency of carriers while also reducing threshold current density.
Patent JP-S61270480-A (JP)
Inventor: HARI SHIGERU
IPC: E04H15/64
Filed: 1985-05-24
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。