baber/WOPTO huggingface dataset:
Patent JP-S63197952-A (JP)
Title: Registration and u-hole punching device for machine plate
Inventor: KOJIMA YASUTAKA
IPC: G03F9/00
Filed: 1987-02-12
Abstract: PURPOSE:To permit exact registration of register marks of plate materials for respective colors by reading the register mark position of an original plate and the register mark position of a machine plate on the same plane, finely adjusting the vertical and lateral register mark positions and punching a pair of U-holes for setting the plates to a printing machine to said plate. CONSTITUTION:The plate material 1 placed on a plate material imposing table 18 is centered horizontally by a centering mechanism 2. The register mark position on the left of the plate material 1 formed as the machine plate is read with a scale by a reader 3 and while the scale is fixed, the reader 3 is horizontally moved. The register mark position on the right of the material 1 is read by the reader 3, then a read error is calculated and the error between the right and left register marks is eliminated by actuating vertical fine adjustment devices 5, 5' for the plate material provided on the right and left of said plate. The upper and lower register marks are then mated with the center of the plate material by a right and left fine adjustment device 4 for the plate material and thereafter the plate material is fixed to the table 18 by vacuum suction. A pair of the U-holes are then punched to the bottom edge of the material 1 by punching devices 14, 14'. Multi-color printing which is substantially free from the color slippage of the picture plate and has high printing accuracy is thereby permitted.
Patent JP-S63199973-A (JP)
Title: Check valve
Inventor: KATO HISAO
IPC: G21D1/00
Filed: 1987-02-12
Abstract: PURPOSE:To make a check valve body forcibly maintainable to an opened state, by setting up an accessory valve, changing its closed state to the closed state, on the same straight line. CONSTITUTION:A check valve body 2 is tapered off at its tip and it is inserted into the valve seat 5 installed a valve cover 12, thereby cutting off a flow passage of an internal fluid. An accessory valve 13 is installed on the same straight line with a flow passage in a valve box 11, and at the time of breakage of a secondary side measuring pipeline 7, in case of being restored after the check valve body 2 is inserted into the valve seat 5 installed in the valve cover 12 by dint of flowing resistance of the internal fluid, the check valve body 2 is forcibly pressed whereby this valve body 2 is made so as to be restored to its opened state in design. And, a valve body 14 of the accessory valve 13 is formed into such a form that will not cut off a passage of the valve cover 12, so that a pipeline 6 and the secondary side measuring pipeline are connected together in a state of forcibly pressing the valve body 14, thus equalization can be done.
Patent JP-S53112404-A (JP)
Title: Preparing coreless armature
Inventor: YAMASHITA FUMITOSHI
IPC: H02K15/12
Filed: 1977-03-14
Abstract: PURPOSE: To prepare a coreless armature of stabilized quality under a good workability, by such means that after filling a prescribed saturated polyester polymer into a part of the commutator, the armature winding the processed one unit forming into rigidity, then with the polymer removed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03234950-A (JP)
Title: Actuator
Inventor: SHOJI YOSUKE
IPC: F16H48/32
Filed: 1990-02-09
Abstract: PURPOSE:To reduce parts in number, and thereby simplify assembly works as well as to make a space required small by connecting a piston to a cylinder with a connecting section between them in such a way that no relative rotation is allowed, and thereby concurrently providing each disc spring which energizes each space between the piston and the cylinder to the direction of extension. CONSTITUTION:Pressing members 89 and 91 are interposed between each actuator 85 and 87 and each multi-plate clutch 49 and 51 in such a way as to be movably penetrated between a differential case 23 and each axle 11 and 13 so that the respective axles 11 and 13 are connected to each other while being splined. The left end of a left member 89 comes in contact with a piston 61 via a bearing 93 by the energizing force of a disc spring 77, and the right end of the member comes in contact with a pressure plate 94 which is connected to the axle 11 while being splined. In addition, the right end of a right member 91 comes in contact with a piston 63 via a bearing 95 by the energizing force of a disc spring 79, and the left end of the member comes in contact with a pressure plate 96 which is connected to the axle 13 while being splined. This thereby causes each actuator 85 and 87 to engage each multi-plate clutch 49 and 51 when hydraulic pressure is supplied to the pressure chambers 65 and 67.
Patent JP-H07232243-A (JP)
Title: Dummy sheet for twin roll system continuous casting machine
Inventor: ARAI TAKASHI
IPC: B22D11/08
Filed: 1994-02-25
Abstract: PURPOSE:To smoothly perform casting by preventing a molten steel from flowing out of the surface of cast billet just after cooling rolls or a joining part of a dummy sheet from breaking in a continuous casting using a twin roll system continuous casting machine. CONSTITUTION:In a continuous casting machine that a molten steel M is supplied on circumferential surfaces of a pair of cooling rolls 1 which are mutually parallel and rotate in mutually opposite directions, solidified and cast into a thin metal strip through the clearance between the cooling rolls, metal plates 6 set along each circumferential surface of a pair of the cooling rolls 1 are attached on the tip part of a dummy sheet to be inserted to the clearance between a pair of the cooling rolls 1, and the metal plates 6 are provided with many holes 9 on their whole surfaces.
Patent JP-H06237601-A (JP)
Title: Rice paddy working machine
Inventor: OKUYAMA MIKIO
IPC: A01B13/00
Filed: 1993-02-18
Abstract: PURPOSE:To enable to form a drainage channel of stabilized depth and control easily its depth, when needed, by utilizing the performance of a riding-type rice transplanter effectively. CONSTITUTION:In a rice paddy working machine connecting the working device for forming a drainage channel 6, instead of the rice-transplanting device, to the going up and down link 4 installed on the rear of the running body, the working device 6 is provided with the channel-cutting plate 13 and the ground float 13 connected to the control means of the hydraulic cylinder for driving the up and down link mechanism 4. The link mechanism 4 is driven, as it is controlled based on the vertical fluctuation of the ground float 13 to maintain the device 6 at a prescribed height from the paddy surface, as the depth controller 21 for changing the height to the drainage cutter 10 of the ground float 13 is set so that it can be maneuvered from the driver seat of the running body 2.
Patent JP-H04359671-A (JP)
Title: Voltage resonance dc-dc converter
Inventor: MATSUMOTO MASAHIKO
IPC: H02M3/28
Filed: 1991-02-22
Abstract: PURPOSE:To provide a voltage resonance converter wherein the withstand voltage of sub-switching element can be lowered and switching loss or noise can be suppressed when the sub-switching element is turned ON/OFF. CONSTITUTION:Primary winding 23 of transformer is connected in series with a main switching FET 5 connected in parallel with a series circuit of resonance capacitors 27, 28. Furthermore, a sub-switching FET 8 is connected between the joint B of the resonance capacitors 27, 28 and the plus side input terminal 1 or the ground side input terminal 2. A control circuit 30 turns the main switching FET 5 ON/OFF periodically and turns the sub-switching FET 8 ON only during a predetermined interval when the main switching FET 5 is turned OFF.
Patent JP-2000228698-A (JP)
Title: Digital subscriber line carrying device and its carrying method
Inventor: TATEBAYASHI KOJI
IPC: H04L12/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To increase the mounting density of a channel panel in addition to suppressing power consumption. SOLUTION: A channel number monitoring part 108 monitors the number of simultaneously communicable channels, and also, a signaling processing part 106 decides whether or not the number of channels in communication exceeds the set number of simultaneously communicable channels. When it decides that it exceeds the number of simultaneously communicable channel, the part 106 notifies the part 108 of signaling information showing that a line is busy to limit the number of channels.
Patent JP-S52112094-A (JP)
Title: Nuclear reactor
Inventor: TARUYA KOUHEI
IPC: G21C7/34
Filed: 1976-03-18
Abstract: PURPOSE: To discard neutron source which is needed as a separate body and to obtain a reactor with good output distribution by means of inserting a substance which generates neutron in the fuel assembly by self-fission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60178103-A (JP)
Title: Device for taking out article
Inventor: OOMURA HIDEO
IPC: B65H31/30
Filed: 1984-02-20
Abstract: PURPOSE:To enable received articles to be took out without breaking their shape, by constructing the captioned device such that the layered articles are drawn out in the layering direction by a level corresponding to one layer and then the drawn-out layer of articles are pushed sideward to be took out from a receiving box, mechanically and sequentially. CONSTITUTION:A bottom mounting plate 12A and a back plate 12B which are formed integrally and a mounting portion 12 provided in the top with a cover 13 formed integrally therewith are received slidably within a box body 11, whereby a box 10 is constituted which can accomodate each five articles to be received BP on a layer in five layers in total, each article consisting of a predetermined quantity of paper sheets bundled with a belt. For taking out a layer of articles BP from the box 10, a hook 65A provided on a drawing-out means 72 is engaged with a hole of the cover 13, so that the mounting portion 12 is lifted by a level corresponding to one layer of the articles BP by upward movement of an elevating frame 61 supporting the hook 65A. Then a pushing means 73 is operated to deliver the articles BP on the uppermost layer onto a guide plate 75.
Patent JP-H10222468-A (JP)
Title: Ic card processing method for network system
Inventor: IRISAWA KAZUYOSHI
IPC: G06F21/31
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of times of communication and time for communication and to prevent the illegal use of IC card. SOLUTION: An IC card 3 and a host computer 1 respectively have a common key for certification, key for random number update, encipher key and decipher key and each time a random number generated by the IC card 3 is possessed and a command is sent, the host computer 1 updates the random number, generates a certificate code while using the updated random number, enciphers the command, stores it in an envelop code and simultaneously transmits a command string to a terminal 2. Each time the command is received from the terminal 2, the IC card 3 updates the random number, certifies, deciphers and processes the respective commands while using the updated random number.
Patent JP-H04266915-A (JP)
Title: Rubber modified vinyl aromatic resin composition and production thereof
Inventor: ISHIKAWA HIROAKI
IPC: C08F279/04
Filed: 1991-02-22
Abstract: PURPOSE:To obtain the title composition having excellent luster, impact resistance, moldability and surface hardness by dispersing butadiene-based polymer particles to a matrix of a polymer having a specific composition. CONSTITUTION:First, (C) a butadiene-based polymer which is an S B2 type block copolymer composed of a polymer block B consisting essentially of butadiene and a polymer block S consisting essentially of styrene, having 20-40wt.% block S content is dissolved in a mixture of (A) a vinyl aromatic monomer and (B) an unsaturated nitrile monomer. Then reaction is carried out while controlling content of the component B in a copolymer of the components A and B, formed before phase transition and particle formation of the component C, <=10%, a given amount of the component B is additionally added and the polymerization is completed to give the objective composition wherein particles of the component C having 0.1-0.7mum weight-average particle diameter and capsule structure of single layer and/or multiple layer are dispersed into a matrix of a polymer comprising 95-75% component A and 5-25% component B.
Patent JP-H11234272-A (JP)
Title: Compound communication terminal equipment management system and compound communication terminal equipment
Inventor: OSAWA NORIYUKI
IPC: H04M3/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in maintenance by facilitating the management of compound communication terminal equipment. SOLUTION: This system is composed of a real-time processing system network 101, a storage processing system network 102, compound communication terminal equipment 103 and 103' to function as terminals of the storage processing system network 102 and real-time processing system network 101, and a communication managing node 104. The communication managing node 104 selects/generates a control software and setting information data corresponding to the states of the terminal equipment 103 and 103' so as to allow the terminal equipment 103 and 103' to function as communication terminal equipment on the real-time processing system network by checking the states of the terminal equipment 103 and 103' when inserting the lines of the terminal equipment 103 and 103' and downloads the control software and setting information to the terminal equipment 103 and 103'.
Patent JP-S58147249-A (JP)
Title: Signal transmitter of rotary part
Inventor: HAMANO FUMIO
IPC: H04B10/11
Filed: 1982-02-26
Abstract: PURPOSE:To improve the reliability of signal transmission between a rotary part and a fixed body by using light for signal transmission and electromagnetic induction for power supply. CONSTITUTION:The rotary part 2 such as the steering wheel of a motorcar fitted to a shaft 1 has a cylindrical yoke 4 of a ferromagnetic material incorporating a coil 9 and a fixed part 3 has a cylindrical yoke 5 of a ferromagnetic material incorporating a facing coil 8 matched with the yoke 4. In the yoke 4, an annular member 6 having an annular groove 14 is fixed and a light emitting element 13 is fitted facing a part of the groove 14. At the position opposed to the light emitting element 13, an annular member 7 having a photodetecting element 12 is fitted inside of the yoke 5 while opposing to the annular member 6. The annular members 6 and 7 allow the groove 14 to serve as an optical transmission line and the signal transmission between the light emitting element 13 and photodetecting element 12 is performed. The power supply to the device on the rotary body side 2 is performed by the electromagnetic induction between the coils 8 and 9 through the yokes 4 and 5.
Patent JP-2000226074-A (JP)
Title: Shock absorbing material
Inventor: MIYASHITA HIDEYUKI
IPC: B65D81/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To form a shock absorbing material to be used in storing and packaging a packaging item in a packaging box out of a complex cardboard as raw material, and to easily assemble the shock absorbing material and surely maintain it under the assembled state. SOLUTION: A shock absorbing material 11 is constituted such that a frame- like main body 16 having an opening 15 capable of being fitted and inserted into a packaging item is punched out and formed by a complex cardboard, for example, a honeycomb board 12, slits are formed at both sides of the opening 15 of the frame-like main body 16, cut and raised to form shock absorbing sections 17, 18, and engaging protrusion edges 17a, 17b and 18c, 18b acting as bent-back preventing portions are arranged at both sides of roots of the shock absorbing sections 17, 18. The shock absorbing sections 17, 18 are held such that the engaging protrusion edges 17a, 17b and 18a, 18b at the root sections while being cut and raised against the frame-like main body 16 are abutted against the edge surface of the opening 15 to prevent their folding-back states and the opening 15 is held in its released state.  With such an arrangement as above, the shock absorbing material 11 can be fitted, inserted and arranged easily and surely for the packaging item.
Patent JP-H11227308-A (JP)
Title: Image forming apparatus
Inventor: KANESHIRO KAZUAKI
IPC: B41J35/04
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent effectively transfer failures caused by drawing or the like by putting an ink ribbon and an image receiving sheet in a close contact with each other for implementation of image recording, and thereafter separating the image receiving sheet for forming images on the image receiving sheet, in this instance, disposing a separation device on the rear surface of the Image receiving sheet. SOLUTION: During recording, while superimposing and putting an ink ribbon 2 and image receiving sheet 3 in close contact with each other between a thermal head 4 and a platen 5, they are carried in the auxiliary direction intermittent, and meanwhile, a heater 4' is driven to heat by driving pulses for thermal transfer recording. After the completion of recording, the ink ribbon 2 and image receiving sheet 3 are separated by a separation bar 1 and isolated by a guide plate 7. Following this, meantime the image receiving sheet 3 is transportation ejected by a pinch roller 6, the ink ribbon 2 is wound up via a guide roller 8. In this manner, by disposing the separation bar 1 on the rear surface side of the thick image receiving sheet 3, transfer failures caused by deformations such as the drawing and wrinkles of an ink ribbon is prevented.
Patent JP-H05192795-A (JP)
Title: End tab for welding
Inventor: TAKASU KASABUROU
IPC: B23K37/06
Filed: 1992-01-20
Abstract: PURPOSE:To avoid the reparation of crater after welding by providing a groove or a recessed part on the side facing the weld end part of an end tab and forming the space for a crater treating at the upper side part of the tab adjacent to the weld end part. CONSTITUTION:An end tab 1 is abutted on the weld end part, a recessed part 4 is provided as the shape of the upper side of the end tab 1 when the space between a flange W1 and a flange W2 is welded, and a wide width part 3' is provided at the adjacent space. The crater treatment is executed at the part 3' at the time of end of welding. Therefore, the defect caused by the crater treatment is not left at the weld part. In the case of using the ceramics made end tab, a cap of metallic sheet having the same material as the base material is put on the upper side of the tab.
Patent JP-H11233910-A (JP)
Title: Method for mounting component
Inventor: MAGARIYA MITSUMASA
IPC: H05K3/34
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To realize simplification of the component mounting work and improve the productivity. SOLUTION: In a printed wiring board 1, which includes a base member 2 having a plurality of through-holes 4 opened in a component mounting surface 2a and a component non-mounting surface 2b, and a mounting component 3 having a lead terminal 3a to be inserted into the through-hole 4 of the base member 2, the through-hole 4 is formed as a tapered hole, having a diameter increasing from the component non-mounting surface 2a toward the component mounting surface 2b.
Patent JP-S53113428-A (JP)
Title: Noise rejecting circuit
Inventor: EGARASHI HIDETAKA
IPC: H04N5/21
Filed: 1977-03-15
Abstract: PURPOSE: To reject the noise component, by setting the clip level most suitably with a simple constitution, through the addition of the same bias to the forward direction of diodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02208527-A (JP)
Title: Measurement of temperature
Inventor: HONDA TATSURO
IPC: G01J5/00
Filed: 1989-02-08
Abstract: PURPOSE:To enable accurate measurement of a temperature of a steel plate without being affected by an interference caused by multiple reflection within a thin film by measuring a P polarized light intrinsic to the thin film radiated from the steel plate being transmitted through the thin film. CONSTITUTION:Among lights radiated from a surface treated steel plate 6, P-polarized light parallel with a normal of a measuring surface as radiation with an angle theta of polarization intrinsic to a thin film is condensed to a opto- electro transducer 5. Then, after amplified 7, a quantity of light detected with the device 5 is computed 8 and shown on a temperature display device 9 as temperature of the steel plate 6. Then, in measurement, a normal direction of the steel plate 6 to be measured is determined beforehand. Then, a radiation thermometer is set so that a direction of an optical axis of the radiation thermometer coincides with a direction separated by the angle theta of polarization from the normal direction.
Patent JP-H08221715-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: SOEYA SUSUMU
IPC: G11B5/39
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a magnetic head capable of attaining both the prevention of occurrence of magnetic domain walls in a magnetoresistance effect film and easy application of a transverse bias magnetic field and capable of ensuring no Barkhausen noise and high output even in the case of a narrow track. CONSTITUTION: A soft magnetic film 31, an antiferromagnetic film 32, a nonmagnetic spacer layer 3 and a magnetoresistance effect film 34 are successively formed to produce a magnetoresistance sensor layer 30 and a hard magnetic layer 40 is dividedly disposed at both ends of the sensor layer 30 while keeping electrical and magnetic continuity. Bias flux is imparted to the magnetoresistance effect film 34 by the hard magnetic layer 40 and unidirectional anisotropy is imparted to the soft magnetic film 31 in a direction perpendicular to the longitudinal direction by the exchange coupling of the film 31 and the antiferromagnetic film 32.
Patent JP-S61189777-A (JP)
Title: Dynamic astigmatism corrector
Inventor: KATAOKA TERUO
IPC: H04N3/26
Filed: 1985-02-18
Abstract: PURPOSE:To obtain a curve waveform having the complete continuance even at the center part with no dependance on the frequency, by supplying the sawtooth wave voltage synchronous with the horizontal and vertical scans to an adverse S-shaped amplifier and converting the output of this amplifier into a current waveform proportional to a voltage waveform proportional to a voltage waveform through an analog amplifier to supply it to a correcting coil. CONSTITUTION:The horizontal pulse obtained by shaping the flyback pulse generated at a horizontal output circuit is applied to an input terminal. Thus the sawtooth wave voltage of a fixed amplitude is obtained by a sawtooth wave generator 1. When an input is supplied to an adverse S-shaped amplifier 2, an adverse S-shaped curve is obtained at the output of the amplifier 2. An exactly same operation is carried out also in a vertical scan mode. Then the the output waveform of the adverse S- shaped curve is supplied to an analog multiplier 5. Thus it is possible to obtain a completely continuous waveform can be obtained at the center of a scan period with no dependance on the frequency by using an amplifier having the asverse S-shaped characteristics as a non-direct amplifier in both horizontal and vertical modes. Furthermore the curve characteristics can be set optionally unlike a case where a parabolic curve is produced by an integrator.