baber/WOPTO huggingface dataset:
Patent JP-H03242869-A (JP)
Title: Lock mechanism for optical card device
Inventor: HASHI HIROSHI
IPC: G11B19/00
Filed: 1990-02-20
Abstract: PURPOSE:To reduce the number of pieces of parts by providing a first locking means and a second locking means, and making these locking means operate simultaneously by turning ON and OFF a driving source. CONSTITUTION:The head lock 7 of the first locking means and the shuttle lock 13 of the second locking means arranged and connected through one driving source and a link mechanism are provided, and these locking means 7, 13 are made to operate simultaneously by turning ON and OFF the driving source. For instance, when an optical head 17 and a shuttle 21 are to be locked by turning OFF the supply of electricity to a solenoid 1, a pin 18 fixed to the optical head 17 is engaged with one recessed part 32 of the sawtooth-shaped projected and recessed parts of the head lock 7, and the optical head 17 is regulated in its movement in the directions of arrow marks C, C', and turns into a locked state. On the other hand, the pin 34 fixed to the shuttle 21 is engaged with the notch part 22 of the shuttle lock 13, and the shuttle 21 is regulated in its movement in the directions of the arrow marks E, E', and turns into the locked state. Thus, the number of pieces of the parts can be reduced.
Patent JP-S54132446-A (JP)
Title: Coating material for arc welding electrode
Inventor: OOUCHI YOSHIO
IPC: B23K35/365
Filed: 1978-04-06
Abstract: PURPOSE: The title coating material provided with superior and stable characteristics, by employing water granulated slag of preparing phosphorus of a specified composition containing less than a specified amount of P 2 O 5 .  
     CONSTITUTION: The water granulated slag of preparing phosphorus has following composition containing less than 1.5 wt% P 2 O 5 ; that is, CaO.xSiO 2 .yCaF 2  (in which, x=0.77W0.98 and y=0.03W0.1). This coating material for the arc welding electrode, differs from the conventional wallastonite, but may safely be said the fluoro-wallastonite; and besides, since it is glassy, it develops superior characteistics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04289424-A (JP)
Title: Method and apparatus for evaluating leakage of electrolyte of battery
Inventor: OGASAWARA KENICHI
IPC: G01M3/02
Filed: 1991-03-06
Abstract: PURPOSE:To obtain the evaluating method and the evaluating apparatus which can evaluate the leakage of the electrolyte of a battery in a short time. CONSTITUTION:A battery is placed in a high temperature tank 1. The high temperature tank 1 is operated with the control command from a control device 3. At the same time, the pressure in the high temperature tank 1 is reduced to the pressure lower than the inner pressure of the battery by a pressure reducing device 2 with the control command from the control device 3. Thus, the leakage of the electrolyte is accelerated by the pressure difference between the inside and the outside of the battery. As a result, the leakage of the electrolyte can be evaluated in a short time.
Patent JP-S63206842-A (JP)
Title: Bit map memory
Inventor: AZUMA KEIZO
IPC: G06F12/00
Filed: 1987-02-23
Abstract: PURPOSE:To make access to an area of (mXn)-bit at a stroke, by coupling an external and an internal information buses with with of (mXn)-bits, connecting the internal information bus to a RAM and meanwhile accessing to the RAM after converting the value of an external address bus to that of an internal address bus. CONSTITUTION:An information coupling circuit 4 couples the external information bus 2 with the internal information bus 5 with an address value (ax, ay) shown by the external address bus 1, and an address conversion circuit 6 provided at every internal information bus 5 converts an external address value 1 to an internal address value 7 by the value of carry generated at a circuit 9 corresponding to the number of the internal information bus, then, supplies it to the RAM8. By such constitution, since it is possible to access from the arbitrary position (x, y) of a bit map memory to the information of a rectangular area easily, an access operation can be performed at higher speed and efficiently remarkably compared with conventional one-dimensional access.
Patent JP-H01214197-A (JP)
Title: Printed-wiring board
Inventor: OBA MINORU
IPC: H05K3/34
Filed: 1988-02-23
Abstract: PURPOSE:To prevent soldering failure due to flowing solder and soldering bridge due to squeeze-out solder from being generated by providing a land resist layer at parts side at areas other than the inner periphery surface of through hole. CONSTITUTION:A parts surface side land resist layer 5 is provided so that no solder may be adhered within a range excluding an inner periphery surface 1 of through hole of land of through-hole of parts surface where a packaging parts 7 are mounted. Thus, presence of a layer 5 at a solder land 8 for mounting the parts 7 and a land of through-hole installed next prevents a solder 9 from flowing into the through-hole installed next and prevents soldering failure from being generated at the parts 7 due to solder shortage at the connection part.
Patent JP-S60183900-A (JP)
Title: Device for improving sound in automobile
Inventor: KUBO KAZUO
IPC: H04R3/00
Filed: 1984-03-02
Abstract: PURPOSE:To delete and to reduce stably sounds in an automobile by eliminating a sound generated from a speaker, and deleting only the original sound in the automobile, which is generated from the speaker to become noise among the sounds collected in the automobile. CONSTITUTION:A microphone 3 is provided close by a head rest 2 on the front seat 1 in an automobile. The output from the microphone 3 is amplified by an amplifier 4 for the microphone, and is inputted to an input terminal 6a in a differential amplifier 6 after passing through a filter 5 which filtrates only a sound signal in the required frequency range. The output of the amplifier 6 passes through a phase inversion circuit 7 and is inputted to a speaker amplifier 8. But the output of the circuit 7 is designed to be inputted to the other input terminal 6b in the amplifier 6 through a buffer amplifier 9. The sound signal amplified by the amplifier 8 is generated as a sound from a speaker 11 located behind the rear seat 10, thus the noise is invalidated and eliminated by an antiphase sound generated in the speaker 11.
Patent JP-S51114508-A (JP)
Title: Method for mounting turbin nozzle
Inventor: IZUMI HITOSHI
IPC: F01D9/02
Filed: 1975-03-31
Abstract: PURPOSE: Prevention of loss of two ends to be welded on the leading edge of a turbine nozzle in welding. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60183245-A (JP)
Title: Seat belt winding unit
Inventor: YAMAZAKI ICHIROU
IPC: B60R22/48
Filed: 1984-03-01
Abstract: PURPOSE:To smoothly mount a seat by preventing a flywheel and a tooth from being engaged when the withdrawal rate of a seat belt goes below a preset value and enabling the above engagement when it exceeds the preset value. CONSTITUTION:This seat belt winding unit integratedly assembles a shaft wheel 5 that winds a seat belt 4 on the axle section of a shaft assembly body 2 that is supported on a base 1 fixed to a car body so as to freely be rotated. Besides, a flywheel 7 is provided for the shaft assembly body 2 in the thrust direction so as to be constructed and separated and relatively rotated. In this case, a tooth 21 is supported on the base 1 so as to be rotated and the tip is located at the front side of the thrust direction by the flywheel 7. Furthermore, a solenoid 22 is provided as the engagement control means of the tooth 21. When a buckle is inserted in a tongue plate, the solenoid 21 detects and energizes the buckle by the buckle switch and then engages the tooth 21 with the flywheel 7.
Patent JP-S63209025-A (JP)
Title: Magnetic disk medium
Inventor: SUGAWARA SHUICHI
IPC: G11B5/72
Filed: 1987-02-25
Abstract: PURPOSE:To prevent the attraction of a magnetic head and to improve the durability of a magnetic disk by using a lubricating agent which is good in attraction resistance in a CSS zone and using a lubricating agent which is good in volatility resistance in other parts. CONSTITUTION:Perfluoroalkyl polyether having the good attraction resistance is diluted to 5wt.% by trichlorofluoroethane in a lubricating agent supplying unit 1. Perfluoropolyether having low volatility is similarly diluted in a lubricating agent supplying unit 2. These lubricating agents are coated from a lubricating agent supplying part 5 toward a rotating disk 8. The part of the disk except the CSS (contact start stop) zone is covered by a mask 3 and the CSS zone is covered by a mask 4. The attraction of the magnetic head to the magnetic disk is thereby prevented while the sliding resistance of the magnetic disk is maintained and, therefore, the durability of the magnetic disk is improved.
Patent JP-S62199121-A (JP)
Title: Decoder
Inventor: SAITO SHOICHI
IPC: H03M1/10
Filed: 1986-02-27
Abstract: PURPOSE:To attain the correction of an accurate offset voltage without providing an exclusive comparator by using a decoding buffer amplifier in common use as a comparator so as to discriminate an output code of an LPF. CONSTITUTION:With switches 5-7 turned on, an analog voltage in accordance with the decoding rule is generated from an input digital signal by an input register 1 and an analog voltage generating circuit 2, impedance conversion is applied by a buffer amplifier and a high frequency component is eliminated by an LPF4. Then an offset voltage from a pseudo offset voltage generating circuit 10 is subtracted via an analog adder 11 and the result is outputted. The sign of the offset voltage is discriminated via an amplifier 3 acting like a comparator while the buffer amplifier connection is interrupted by the connection of switches 8, 9. Thus, the buffer amplifier is used in common as a comparator and no exclusive comparator is provided to apply accurate offset voltage correction.
Patent JP-H06130596-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: TANAKA SHIGEO
IPC: G03C7/407
Filed: 1992-01-30
Abstract: PURPOSE:To obtain an image high in image quality and superior in durability through a short-time processing by using a specified yellow coupler. CONSTITUTION:The silver halide photographic sensitive material contains the yellow coupler and >=95mol% silver chloride in at least one silver halide emulsion layer formed on a support and an ultraviolet absorber in a nonphotosensitive layer formed farther than that emulsion layer from the support. Each of the ultraviolet absorber and the yellow coupler is emulsified and dispersed together with a polymer compound soluble not in water but in organic solvents into mixed solvent, and each dispersion is incorporated in each layer, and the yellow coupler is represented by formula in which R11 is alkyl; R12 is aryl; and Z1 is H or a group to be released by reaction with the oxidation product of a developing agent. The development processing of this photosensitive material is executed within a color developing time of <=25sec.
Patent JP-2000241592-A (JP)
Title: Radioactive solid waste processor
Inventor: MATSUO TOSHIAKI
IPC: G21F9/30
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To simplify the evaluation of radioactivity in waste and reduce the cooling space of ingot waste in a solidifying processor of radioactive solid waste containing meat of 10% or more. SOLUTION: A melting furnace 2, a melting furnace liquid outlet 3, a molten liquid cooling process room 4, a cooling water spray device 5, a cooling water pool 6, a molten liquid cooled body carriage device 13, a particle size sieving device 14, a mortar mixer and injector 15, a molten liquid cooled body charging device 16, and a drum 17 are provided. Waste is melted in the melting furnace 2 and cooled through the melting furnace liquid outlet 3 and in a cooling water spray device 5 and a cooling water pool 6 in the molten liquid cooling process room 4. The cooled body is moved and carried out with the molten liquid cooled body carriage device 13, thrown from the molten liquid cooled body charging device 16 to the drum 17 and mortar paste is injected from the mortar mixer and injector 15.  By quenching and particulating the molten liquid, homogeneous waste body easily evaluated for radioactivity can be formed in a short time and carried out.
Patent JP-S55135371-A (JP)
Title: Signal converter transfer mechanism of rotary recording medium recording and reproducing device
Inventor: IWABUCHI YOSHITAKA
IPC: G11B21/12
Filed: 1979-04-05
Abstract: PURPOSE: To obtain interchangeability of recording media by making small a backlash between a pinion and rack by letting the rack, provided to a transfer table with a signal converter, engage with the pinion turned according to the rotation of a recording medium.  
     CONSTITUTION: Rack plate 5, applied with force as shown by arrow S by leaf spring 16 all the time, is pressed against pinion 4 and engages with it. Therefore, even if friction between pinion 4 and rack 5 would occur, the both are held in a close engagement state without forming any clearance which may cause a backlash. As a result, magnetic head 6, even when the unit is in use for a long time, is transferred at fixed pitches accurately from the outer circumference of magnetic disk 1 to its inner circumference, or vise versa without shaking at its stop position. Consequently, the same track patten is formed on disk 1 and the interchangeability and filing of disk 1 are attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06248726-A (JP)
Title: Connecting structure for panel
Inventor: NOBUHARA TETSUJI
IPC: E04B2/74
Filed: 1993-03-02
Abstract: PURPOSE:To simply and efficiently carry out the mutual connection of adjacent panels. CONSTITUTION:Daruma-shaped holes 3, 3 provided at a plurality of positions on projecting parts 2,2 are made to mutually coincide in a state where the projecting parts 2, 2 provided along the about whole length of adjacent panels 1, 1 on their end parts are mutually piled up. A head part 5 which is smaller in diameter than the large diameter part 3b of the daruma-shaped hole 3 and larger in diameter than its small diameter part 3a is provided at the tip of a shaft 6, and an oblique flange part 7 is provided on the shaft 6 at a proper space from the head part 5 to form the head part 5 of a clamp metal fitting 4, which is rotated in a state where it is inserted into the large diameter part 3b of the hole 3 and then positioned on the side of the small diameter part 3a to pile up the projecting parts 2, 2, which is sandwichedly attached between the head part 5 and the oblique flange part 7. Thus the only turning of about 90 to 180 degrees is enough for the clamp metal fittings 4, and adjacent panels 1, 1 can therefore be mutually, simply and efficiently connected.
Patent JP-S60185283-A (JP)
Title: Data pack
Inventor: MURAMATSU MASAO
IPC: G11C5/00
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a portable data pack to be easily and electrically connected with an I/O apparatus by embedding a circuit element including a memory in a substrate and sealing the outer surface to form a plate-like package. CONSTITUTION:The circuit element 10 including the memory is embedded in the substrate 20 and plastic films 30 are applied to both the surfaces of the substrate 20 and sealed with heat to obtain a data pack as a plate-like package. Data from an external I/O device are supplied to an I/O part 1 in series, its output is converted into parallel data by a serial/parallel converting circuit 2 and the parallel data are stored in a memory 4 through a memory control part 3. The data in the memory 4 are read out in parallel by the control part 3 and converted into a serial signal by the circuit 2 and the serial signal is sent to the external apparatus through the I/O part 1.
Patent JP-S58158766-A (JP)
Title: Automatic business form preparing device
Inventor: UEHARA DAI
IPC: G06Q10/10
Filed: 1982-03-15
Abstract: PURPOSE:To simplify such operation as preparation, correction, etc. of a business form, and to easily increase or reform the business form, by providing a means for displaying, correcting and storing the business form and its correction, in accordance with an electronic computer and a printing device. CONSTITUTION:On an automatic business form preparing device, an electronic computer 1 for collecting, working and editing a process data to a business form is provided, and to this computer 1, a cathode ray tube display 4 having a function for displaying the correcting the business form and the data is connected. Also, to the computer 1, a floppy disk 7 for storing various business forms and data is connected, and to the display 4, a keyboard 5 and a light pen 6 are connected. Also, to the display 4, a printing device 20 containing a hard copy device is connected, and by the device 20, the business form is prepared by use of a white paper business form 30 of a free form. In this way, various business forms are prepared and corrected freely by using the display 4 by the keyboard 5 and the light pen 6, also hard copy can be executed, and the operation is simplified.
Patent JP-S58158081-A (JP)
Title: Information recording device
Inventor: KIMOTO KATSUMI
IPC: G11B21/08
Filed: 1982-03-15
Abstract: PURPOSE:To compensate a scale value found by a scale converting means on the basis of track pitch found by a storing and reproducing head and a position detector and to compensate a positioning error when scale values found by the scale converting means and position detector differ exceeding a specified value. CONSTITUTION:When there is a difference of >100 tracks between a desired track number and the track number obtained when the scale value found by the scale conversion part 17 on the basis of a supplied track number to be accessed coincide with a counter value obtained by the detector 13 for detecting the position of the optical scale 12 of an optical head, track pitch based upon a signal from the optical head 3 is compensated and the compensated value is used for scale conversion. Consequently, the storing and reproducing head is positioned accurately to reduce access time.
Patent JP-H07248481-A (JP)
Title: Liquid crystal display device
Inventor: KUMAGAI KATSUSHI
IPC: G02F1/1333
Filed: 1994-03-11
Abstract: PURPOSE:To easily and freely attachably and detachably connect an electromagnetic shielding case to the ground by fitting part of the electromagnetic shielding case itself as a socket to be used as a grounding terminal to a connector terminal to be mounted at a corresponding driving circuit board. CONSTITUTION:The grounding terminal 2 is formed by blanking and bulging in part of the metallic case 1. The metallic connector terminal 3 is formed as the connector terminal to be fitted in correspondence thereto. The leg part for mounting at the driving circuit board 4 is formed in the lower part of the connector terminal 3. This leg part is inserted into a hole part formed in correspondence to the grounding land of the driving circuit board 4 and is mounted at the circuit board 4. An assembly consisting of the driving circuit board 4 is inserted in this state into the metallic case 1. At this time, the grounding terminal 2 of the metallic case 1 is fitted as the socket to the connector terminal 3 mounted at the driving circuit board 4, by which the connection of the metallic case 1 to the ground is easily executed.
Patent JP-S63260413-A (JP)
Inventor: ARAN KIISU BURETSUKU
IPC: B29K77/00
Filed: 1988-02-25
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-H01216688-A (JP)
Title: Video signal transmitter
Inventor: TANIGAWA YOSHIHIRO
IPC: H04M9/00
Filed: 1988-02-24
Abstract: PURPOSE:To attain the display of monitor video image with high quality independently of the length of a signal line by sending a pilot signal for discriminating attenuation of a frequency slightly higher than that of a monitor video signal from a monitor camera side and using a high frequency correction circuit so as to correct the high frequency of the monitor video signal in response to the signal level. CONSTITUTION:Speech voice signals Vi1, Vi2 are sent via modulation circuits 6a, 7a, demodulation circuits 6b, 7b and signal distribution circuits 8, 9. Then the level of a high frequency carrier of the speech voice signal Vi1 is detected by a level detection circuit 10 at the monitor television 4 side and a control voltage VC in response to the signal level is outputted form the level detection circuit 10. Moreover, the high frequency correction circuit 11 consists of a transistor Q1, a variable capacitor VC, capacitors, C1-C3 and resistors R1-R3, emphasizes the high frequency characteristic of the inputted monitor video signal VP in response to the control voltage VC and outputs as the corrected monitor video signal VP. Thus, optimum high frequency emphasis is applied in response to the degree of high frequency attenuation of the monitor video signal VP and the monitor video image with high quality is displayed independently of the length of the signal line 5a.
Patent JP-S61202311-A (JP)
Title: Magnetic head
Inventor: MATSUDA NOBUHIDE
IPC: G11B5/127
Filed: 1985-03-04
Abstract: PURPOSE:To prevent the slack of a traveling medium by forming an indentation to one of two base materials and supplying an adhesive only to the indented area for bonding both base materials together. CONSTITUTION:A magnetic thin film 2 is formed to a nonmagnetic base material 1 by a sputtering process, etc. Then another nonmagnetic base material 3 is bonded to the material 1. An indentation 7 of 1-10mum depth is formed at the center part of the material 3. Then an adhesive 4 is supplied only to the indenta tion 7 for adhesion to the material 1. Thus a main magnetic pole is obtained. The depth of the indentation 7 is selected so that the adhesive 4 shows the highest degree of adhesion. Thus the satisfactory bonding strength is secured between both materials 1 and 2. Furthermore no adhesive emerges at the tip part of the film 2. Thus it is possible to increase the strength of a magnetic head with a simple constitution and eliminate the slack of the film 2 which is caused by a traveling means since the tip of the film 2 is held by the hard nonmagnetic base materials only. This attains the satisfactory magnetic record ing characteristics.
Patent JP-S60183763-A (JP)
Title: Semiconductor device
Inventor: HIGUCHI YASUYUKI
IPC: H01L21/822
Filed: 1984-03-02
Abstract: PURPOSE:To prevent impurities being included in an oxide film from diffusing in a film consisting of polycrystalline silicon by a method wherein the film consisting of polycrystalline silicon is formed on the surface of the oxide film through an undoped oxide film. CONSTITUTION:A base 2, an emitter 3 and so forth are formed by diffusing impurities using an oxide film 4 as a mask, and after that, an oxide film 9 is formed on the forming position of a polycrystalline silicon film in advance of the formation of the polycrystalline silicon film. As this oxide film 9 has not been used as a mask at the diffusion time of impurities like the oxide film 4, impurities have not been doped on the oxide film 9 at all. A film 7 consisting of polycrystalline silicon is formed on the surface of the oxide film 9. According to such a constitution, when the film 7 is formed by a vapor-phase growth method, the oxide film 9 is heated, but there is no possibility that impurities are diffused in the film 7 from the oxide film 9 even though the oxide film 9 is heated, because the oxide film 9 is not including impurities. Even supposing there is a possibility that impurities exhale from the oxide film 4, the exhalation is shieled by the oxide film 9 and impurities do not reach up to the film 7. As a result, it is surely prevented for impurities to diffuse in the film 7.