baber/WOPTO huggingface dataset:
Patent JP-H10260469-A (JP)
Title: Pressing plate for camera
Inventor: SASAKI WATARU
IPC: G03B17/24
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a pressing plate for a camera capable of making a magnetic head thin and also shielding external noise by preventing the deflection and the rupture, etc., of the magnetic head in accordance with the reduction of the thickness of the magnetic head. SOLUTION: The magnetic head 5 having plastic flanges 12A and 12A made of plastic is inserted in a hole 32 formed on the pressing plate 30, and the flanges 12A and 12A and the plate 30 are fixed, so that the head 5 is attached to the plate 30. A back surface shielding board 20 whose area is larger than that of the hole 32 formed on the plate 30 and which is made of Permalloy(R) is fixed on the back surface of the head 5, so that the external noise coming from the back surface side of the head 5 is shielded, and also the strength of the plastic flange 12A is reinforced. Thus, the strength of the head 5 is reinforced, and the deflection and the rupture, etc., of the magnetic head can be prevented.
Patent JP-H09260579-A (JP)
Title: Terminal structure of flexible wiring board and ic chip mounting structure using the structure
Inventor: SAKAKI YOICHIRO
IPC: H05K3/32
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a terminal structure which is for a flexible wiring board and hardly deformed by heat or stress induced when an IC chip is mounted on the flexible wiring board and a mounting structure enhanced in reliability by the use of the above terminal structure. SOLUTION: An inner lead connection part 6 which serves as a mounting region where a driver IC chip is mounted is provided to a two-layered flexible wiring board 1 by the use of an anisotropic conductive film, inner leads are extended into the lead connection part 6, dummy terminals 11 which are not connected to signal lines are provided to a part of the connection part 6 where inner leads are arranged sparse in wiring pitch so as to make the inner leads uniform in wiring pitch at the connection part 6, whereby the wiring pitch of the inner leads is set at the same reference value on both an input signal side and an output signal side. By this setup, a non-wiring region which makes a flexible wiring board uneven in thermal expansion coefficient and stress generation can be eliminated, so that a mounted product which is hardly deformed and high in reliability can be realized.
Patent JP-H04280218-A (JP)
Title: Cutting method of material by laser beam
Inventor: KUTSUMI AKIRA
IPC: B23K26/064
Filed: 1991-03-08
Abstract: PURPOSE:To increase the space between an objective optical system and a material to be worked by diverging parallel beams from a laser oscillator by a beam diverging optical system and introducing the beams to the objective optical system. CONSTITUTION:Parallel beams outputted from a laser oscillator 1 are changed in advancing direction by a plane mirror 3 and a convex mirror 7, and introduced to a concave mirror 5 as a beam focusing objective optical system, and the beams are focused toward a material 6 to be worked by the concave mirror 5. As the beams diverged by the convex mirror 7 are entered, the diameter of the concave mirror 5 has a size possible to reflect all the incident beams. In this case, if the parallel beams are entered to the concave mirror 5, the beams are focused in its focusing position. As the beams diverged by the convex mirror 7 are entered to the concave mirror 5, however, the beams are focused far from the focusing point of the concave mirror 5. The material 6 to be worked is positioned in this beam focusing position.
Patent JP-H0228395-A (JP)
Title: Method and device for removing conductor foil
Inventor: MITSUYANAGI NAOKI
IPC: B23K26/361
Filed: 1988-03-22
Abstract: PURPOSE:To enable a conductor at an unnecessary part to be removed without losing electricity conducting and insulating characteristics required for a printed board by putting the transverse mode of a laser beam in distribution near to a rectangular shape. CONSTITUTION:In a conductor foil removing device using an optical fiber, as the laser beams applied to an optical fiber 12 are transmitted while being reflected at the wall face of the core of the optical fiber 12, the energy distribution at the time of entrance is lost and is emitted after being averaged. Accordingly, the transverse mode of the laser beams output from a laser oscillator 2 becomes distribution near to a rectangular shape. Hereby, the part that the energy is low in energy distribution vanishes, and the fusion and separation of a conductor which were arising at this low-energy part is reduced.
Patent JP-H05276597-A (JP)
Title: Acoustic reproducing device
IPC: B60R11/02
Filed: 1992-03-26
Abstract: PURPOSE:To realize uniform acoustic articulation independently of a listening position automatically for a voice signal by discriminating whether or not an input audio signal is a voice signal or a non-voice signal and eliminating the adverse effect of spread sound image when the signal is a complete non-voice signal. CONSTITUTION:An Lch signal L and an Rch signal R from an audio signal input means 1 are inputted to a signal processing section 11 and a voice/non- voice discrimination means 21 and the signal processing section 11 applies signal processing to the input audio signal to realize the uniform voice articulation even when a listening position differs. Moreover, the voice/non-voice discrimination means 21 discriminates whether the input audio signal is a voice signal or a non-voice signal depending on the frequency of the non-voice period at a prescribed time interval and the ratio of addition between the input audio signal and an output signal from the signal processing section 11 is controlled by adders 22, 23 based on the result of discrimination, and the sum signal is reproduced acoustically from speakers 7, 10.
Patent JP-H07308826-A (JP)
Title: Part mounting device
Inventor: MAKISAWA YOSHIAKI
IPC: H05K13/00
Filed: 1995-03-27
Abstract: PURPOSE:To shorten the moving distance of a mounting head and to enable he high speed mounting, by taking up a part from a second part supply means so as to store it in a second part supply means, by moving the first part supply means so as to set the same at a predetermined position, and by taking out the part from the first part supply means so as to set the same on a workpiece. CONSTITUTION:Prior to a part mounting step, parts are aligned and held in the attaching order thereof from a part supply device 36 using a multi-loop feeder 34 as a second part supply means, a tape-like part merging body or the like, to a tray feeder 30 as a first part supply means. Then, a mover 7 in a workpiece conveying means 3 is moved in the X-axial direction, and a jig 2 is located at a substantially center part of the workpiece conveying means 3. In this condition, a tray 31 is moved by the mover 7 so that a part to be mounted is positioned above a travel path in the Y-axial direction for a holder in a mounting means 4. Then, the mounting means 4 is moved, the part 31 on the tray 3 is held by the holder, and thereafter, the holder is located at a predetermined part attaching position on a workpiece 1, thereby the part is mounted.
Patent JP-S54159178-A (JP)
Title: Lead frame
Inventor: SHIMIZU KAZUO
IPC: H01L23/48
Filed: 1978-06-07
Abstract: PURPOSE: To reduce the contact resistance to the resin sealing body, by connecting and supporting the tabs to the frame member with the suspension member toward opposite direction as the leading-out direction of a plurality of leads and making easy the layout of the leads.  
     CONSTITUTION: The suspension member 9 is led out from the tab 1 toward opposite direction as the leading direction of leads 3a and 3b, and it is connected to the frame or dam 6. The new lead 3m is added to the position of tab lead for the leads 3a, 3b.... The lead frame is easy for the layout of lead, the shape of the lead frame and the freedom of selection for the number of pins can be increased. Further, the tab 1 is extended 10 left and right along the dam or frame 6 and the dam or frame is connected it with the member 11, then the presence of the extended part 10 can lower the contact resistance from the tab to the resin body. Further, the freedom of the layout can be increased by connecting the tab suspension members 12, 13, 14 to the dam 6 or the frame 5 and constituting ground lead through the connection of one of the leads to the tab. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54159104-A (JP)
Title: Communication control unit
Inventor: HARAKAWA TAKESHI
IPC: H04L29/08
Filed: 1978-06-07
Abstract: PURPOSE:To increase the ability of processing by avoiding the interruption to CPU from the communication control unit, through the response transferred to CPU to be moved to the next polling and through the request of the next automatic instruction when the polling data is processed for a given length. CONSTITUTION:The automatic polling command register 3 performs temporal memory by receiving the automatic polling instruction from CPU, the automatic polling command control section 4 fetches the polling data from CPU every station while the automatic polling command is present in the register 3 and transfers it to each station via the transmission line 10. Further, the response from each station is fetched from the reception line 11, and if it is transferred to CPU, it is transferred to CPU and the automatic polling instruction is taken over to the read command. If it is not transferred to CPU, it is transferred to the polling of the next secondary station. When the polling data is processed for a given length, the next automatic instruction is requested. Thus, the interruption from the communication control unit to CPU is avoided to increase the ability for processing.
Patent JP-H02246208-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUDO SATOSHI
IPC: H01L21/3213
Filed: 1989-03-20
Abstract: PURPOSE:To perform patterning so as to improve the resolution of resist to the highest degree by treating the mirror like surface of a metallic film on a semiconductor substrate with an alkali developer or by etching it with high frequency sputtering in an atmosphere of CF4+O2 and continue performing sputtering until reflectance of a mirror face does not change very much. CONSTITUTION:The mirror face of a metallic film is made to have low reflectance by etching with an alkali developer for photoresist or by etching with high frequency sputtering in an atmosphere of CF4+O2. Further, this device continues performing etching treatment until reflectance of the mirror face decreases with the progress of its treatment and reflectance of the metallic mirror face which will converges almost in a constant extent reaches the value of the constant extent. Consequently, etching speed is so slow that it does not etch the metallic face excessively; besides, this treatment allows reflectance distribution to be converged in a narrow extent. In this way, even though reflectance distribution extends over a wide extent before treatment, the converged reflectance facilitates establishment of exposure conditions so that the resolution of resist is improved to the highest degree.
Patent JP-S62223115-A (JP)
Title: Remedy for periodontosis
Inventor: AZUMA SEIJI
IPC: A61K9/70
Filed: 1986-03-25
Abstract: PURPOSE:To obtain the titled remedy decomposable by the action of collagenase to release active component and effective in suppressing the disintegration of collagen fiber distributed in gingiva and periarterial part, etc., by dispersing a substance effective as the remedy for periodontosis in collagen and forming the dispersion. CONSTITUTION:A substance effective as a remedy for periodontosis, e.g. antibacterial agent, anti-inflammatory agent, hemostatic agent, etc., is dispersed in collagen, preferably atherocollagen containing incised telopeptide chain and the dispersion is formed in the form of film, sheet, rod, gel or ointment. When the remedying agent is applied to oral cavity having increased collagenase activity according to the progress of periodontosis, the remedy is disintegrated to release the active component and suppress the disintegration of collagen fiber widely distributed in gingiva, periarterial part, periodontal membrane, alveolar bone, etc.
Patent JP-S58184561-A (JP)
Title: Correlator for underwater detector
Inventor: MINOHARA KIYOMI
IPC: G01S7/527
Filed: 1982-04-21
Abstract: PURPOSE:To enable the correlation of an underwater detection signal by using data of ship's velocity measured based on the detection signal of an underwater detedtor without providing a separate ship's velocity measuring device. CONSTITUTION:A microprocessor 4 computes the movement DELTAt of a ship itself based on ship velocity data fetched via an interface from frequency comparison circuit 9. The value thus obtained is sent to an addition circuit 27 from the interface 25 as numeral of an address displacement in a memory address of memory circuits 19 and 20 and as a switch 23 changeover the counts of an address counter 22 simultaneously, an added value of an addition circuit 27 is introduced to the memory circuit 20 when the counts of the address counter 22 are led to the memory circuit 19. As a result, a correlation circuit 24 performs the correlation with the memory data differentiated by the movement DELTAt of the ship among those memory data of the memory circuits 19 and 20.
Patent JP-S61225807-A (JP)
Title: Manufacture of superconductive coil
Inventor: KAMISAKA TATSUO
IPC: H01F41/04
Filed: 1985-03-29
Abstract: PURPOSE:To produce a coil of stabilized quality at low cost by performing scroll etching after compound superconductor thin film is formed on a normal conductive substrate. CONSTITUTION:A superconductive thin film B is formed on a surface of a normal conductive substrate A and a photosensitive resin C is applied on the thin film B. A scroll pattern D made of metal such as chromium etc. is placed on the upper section of the resin C and after ultraviolet ray is irradiated from the top and an exposure section is cured, eluation and elimination are performed to an unexposed section. After that, etching-treatment is performed and the exposed superconductive thin film is removed, irradiating laser beam and ion beam, thereafter a plate-state superconductive coil is obtained removing a resinous cure layer. The way things are going, a stabilized quality coil using compound superconductive substance, whose process is difficult, is obtained simply.
Patent JP-S61225947-A (JP)
Title: System of retransmitting data to unreached destination
Inventor: KONO CHIHO
IPC: H04L12/54
Filed: 1985-03-29
Abstract: PURPOSE:To retransmit an unreached data to a designated destination with simple operation by providing an unreached data detection means, a notice means, a data retrieval means and an unreached data retransmitting means. CONSTITUTION:When an unreached data takes place, a CPU 25 transmits an unreached data generation notice to a transmission terminal device 5. When the operator of a terminal device receives notice of generation of unreached data, the operator connects the terminal device 5 and a data store exchange 1 to input again a serial number. A storage device 15 retrieves a data corresponding to the serial number and retransmits a data corresponding to the serial number obtained by a reception terminal device 11 being the unreached destination. When the data is sent within the managing time, it is informed to the terminal device 5, and when not, the notice of generation of unreached data is informed again to the terminal device 5. Thus, when any unreached data takes place, the operator at the transmission terminal device retransmits the data to the reception terminal device being the unreached destination by having only to input the serial number.
Patent JP-S55161264-A (JP)
Title: Electrophotographic type information recording system
Inventor: KATOU HIDEAKI
IPC: G06K15/14
Filed: 1979-06-02
Abstract: PURPOSE: To achieve the effective utilization of the recording time when transfer time is long by so constituting the device that the recorder is beforehand put in an idling state for the specified time and that electrophotographic processing may be started according to the transfer time of recording information.  
     CONSTITUTION: The signals S 1  and S 2  indicating the start and end of the information for one page contained in the external information signal are read by a decoder 16. With the information start signal S 1  as a reference, the output of a timer 17 which counts the minimum time T 1  from the feed of the 1st sheet of the recording paper up to the feeding of the 2nd sheet determined by electrophotographic processing and the information end signal S 2  from a decoder 16 are compared in a comparator 18. In the case of a low-speed transfer information signal source, the information end signal S 2  is emitted after the time T 1  and therefore a control block 15 is controlled by this signal S 2  whereby the paper feed mechanism and scanning reproducer are energized. In this way, the idling state is established after the lapse of the time T 1  and the effective utilization of the recording time of the case when information transfer time is long is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08262257-A (JP)
Title: Method for connecting coated optical fiber ribbon and single coated fiber
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/38
Filed: 1995-03-27
Abstract: PURPOSE: To provide a method capable of adequately connecting a coated optical fiber of a ribbon and a single coated fiber of a single fiber cord by easily leading out the optical fiber from the single fiber cord. CONSTITUTION: The secondary coating layer 5 of the single fiber cord 1 is formed of a laminated structure of >=2 layers having the innermost layer 3 of a low Young's modulus and the outermost layer 4 having a high Young's modulus. The secondary coating layer 5 at the front end of the single fiber cord 1 is partly removed to expose the innermost layer 3 and thereafter, the optical fibers 2 are led out while the exposed innermost layer 3 is broken. Plural led out optical fibers 2 are then aligned in parallel and one row and are integrally fusion sliced to the optical fibers of the optical ribbon.
Patent JP-H09258411-A (JP)
Title: Replenishing liquid-supplying structure for automatic developing machine
Inventor: SUZUKI MOTOI
IPC: G03D3/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To correct a supplying error between replenishing original liquid and dilution water caused in the case that an abnormality occurs at a sensor performing the detection of an empty replenishing liquid pack. SOLUTION: The replenishing original liquid and the dilution water are supplied to a processing vessel when processing for the number of sheets previously set is completed, and the number of supplying time I is counted (108). The detection of the empty replenishing liquid pack is performed, and in the case that it is detected as empty (110, Y), an exchange message is displayed at a display part. On the other hand, in the case that the detection of the empty replenishing liquid pack is not performed because of the abnormality of the sensor or the like (110, N) and also the number of the supplying time I exceeds 105 times (114, Y), the exchange message of a replenishing liquid pack is outputted and also the abnormality of the sensor is informed to an operator (116).  An error in the supplied quantities of the replenishing original liquid and the dilution water is caused when the abnormality occurs at the sensor. Only the replenishing original liquid is supplied to the processing vessel after exchanging the replenishing liquid pack so as to correct the error (124).
Patent JP-H06280110-A (JP)
Title: Humidity-controlling material
Inventor: SUMIYA TATSUAKI
IPC: D04H1/43
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a moisture-controlling material having a specific relation between a relative humidity and a moisture-absorbing rate at the ordinary temperature, capable of being packed in a container, a freezing show case, a refrigerator, a cabinet, a show case, a package, etc., and of controlling the atmospheric humidity therein, and having excellent moisture-absorbing and releasing properties. CONSTITUTION:Hydrolyzed acrylonitrile conjugate fibers, modified acrylonitrile hydrophilic fibers containing carboxyl groups and amide groups and produced by crosslinking the nitrile groups of polyacrylonitrile fibers with hydrazine and subsequently hydrolyzing the crosslinked fibers, etc., are formed into a sheet-like article by a known method or subsequently packed in a net or cage- like air-permeable container in an amount of 15-45g per 50-150 liter of the space volume of the container to provide the objective humidity-controlling material having a moisture-absorbing rate of >=10% in a relative humidity (RH) of 40% at 20 deg.C and a moisture-absorbing rate of >=40% in an RH of 90%.
Patent JP-S61226983-A (JP)
Title: Hall element and manufacture thereof
Inventor: MATSUSHITA HIDEAKI
IPC: H01L43/12
Filed: 1985-04-01
Abstract: PURPOSE:To eliminate defective insulation resulting from the pin hole of adhesives and ununiformity by forming a Hall element from a semiconductor thin-film transferred and bonded onto an electric insulating film from a crystalline evaporated substrate and a second magnetic substance bonded onto the thin-film. CONSTITUTION:Semiconductor thin-films 1 are evaporated and formed to crystalline evaporated substrates 2, the semiconductor thin-films 1 are transferred and bonded onto an electric insulating film 3, and the semiconductor thin-films 1 are removed while leaving sensitive sections 5 and electrode forming sections 6. Electrodes 7a, 7b are shaped to the electrode forming sections 6, a first magnetic substance 8 is bonded with the back of the film 3 and second magnetic substances 11 with the sensitive sections 5, and electric characteristics are measured. The semiconductor thin-films 1 are evaporated and formed to the crystalline evaporated substrates 2, and transferred and bonded onto the film 3. The first magnetic substance 8 is bonded with the back of the film 3, the semiconductor thin-films 1 are removed while leaving the sensitive sections 5 and the electrode forming sections 6, and the electrodes 7a, 7b are shaped to the electrode forming sections 6 and the second magnetic substances 11 are bonded with the sensitive sections 5. The film 3 is held by the first magnetic substance 8 on the formation of the sensitive sections 5 and the electrode forming sections 6. Accordingly, defective insulation resulting from the pin holes of adhesives and others is prevented.
Patent JP-H06280725-A (JP)
Title: Combustion control device for two-cycle engine
Inventor: YOSHIDA TAKEO
IPC: F02B75/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a combustion control device whereby exhaust gas can be more purified. CONSTITUTION:In a combustion control device 40 for a 2-cycle engine formed so as to locally directly inject fuel while introducing a large amount of air into a cylinder in a low speed rotation and low load operating region, an ignition timing control means 93 for controlling ignition timing, so as to generate ignition in the point end part of a flow of fuel injected from an in-cylinder injection valve (first fuel, injection valve) 20 for directly injecting fuel into the cylinder, is provided.