baber/WOPTO huggingface dataset:
Patent JP-S59152628-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUJI HITOSHI
IPC: H01L21/28
Filed: 1983-02-21
Abstract: PURPOSE:To contrive to make exposure sufficient enough in a short time and to avoid the remarkable decrease of resolution even in plasma irradiation by using polymethyl isopropenyl ketone positive type resist as the lower layer resist in a multi-layer resist technique. CONSTITUTION:A substrate 1 is spin-coated with the PMIPK as the lower layer resist 2. After baking, it s spin-coated with positive type resist as the upper layer resist 3 and baking is performed. After a pattern is exposed on the upper layer resist 3 with near ultraviolet rays by means of a projection type exposure machine using a mask 4, it is developed, dried, and cleaned thus forming a pattern apertures 5. After far ultraviolet ray exposure is performed to the lower layer resist 2 by means of a proximity type exposure machine, the treatment before development to enhance the fusion property of the contact surface between both the resist layers is performed by irradiating the boundary surface between said layers 3 and 2 with O2 plasma. An aperture of a diameter larger than that of said aperture 5 can be formed by development in such a way that said aperture 5 of said layer 3 become an overhang.
Patent JP-H09214911-A (JP)
Title: Multiplex signal reproducing device, method and device for transmitting multiplex signal
Inventor: SHIROSUGI TAKATOSHI
IPC: H04N7/081
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transmitting multiplex signals and a multiplex signal reproducing device for receiving that signal which are optimum by paying attention upon the point that there is no problem even when crosstalk from a quadrature multiplex signal at a mask part is a little increased while a letter box system and a quadrature modulation system are used together. SOLUTION: A demodulated video signal outputted from a video detection circuit 107 is a letter box system, a timing signal showing the upper and lower mask parts of the letter box system is provided by inputting this video signal to a mask part detection circuit 116 and corresponding to this timing signal, a gain control circuit 113 decreases the gain of the quadrature multiplex signal at the mask part and outputs the quadrature multiplex signal of a fixed amplitude to a multiplex signal output terminal 114. Thus, since there is no problem even when the corsstalk from the quadrature multiplex signal at the mask part is increased a little, the multiplex level of the quadrature multiplex signal can be improved.
Patent JP-S63308339-A (JP)
Inventor: ORESUTO ENGERUBUREHITO
IPC: B65G49/07
Filed: 1988-02-09
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-S62188829-A (JP)
Title: Wheel cylinder with built-in automatic adjuster device
Inventor: NISHIKAWA YUTAKA
IPC: F16D65/56
Filed: 1986-02-12
Abstract: PURPOSE:To improve rust-resisting property by incorporating all structural elements of an automatic adjuster device in a wheel cylinder. CONSTITUTION:A sub-piston 8 having a bottom space 8c communicating with an inner space 8a through a communicating hole 8b and a radial groove 8d extended from the bottom space 8c is slidably fitted in a cylinder 2 of a wheel cylinder body 1. A check valve 11 is provided on the bottom side of the sub- piston 8, whereby when designated liquid pressure acts on the inner space 8a of the piston 8, the inner space 8a is communicated with the bottom space 8c to supply pressure oil to the radial groove 8d. A gap delta corresponding to normal shoe clearance is given between a flange 7a and the sub-piston 8 in the sliding direction of a main piston 4 and the sub-piston 8.
Patent JP-S60169497-A (JP)
Title: Human parathyroid hormone antagonist derivative and preparation thereof
Inventor: MORITA KOU
IPC: C07K1/113
Filed: 1984-02-14
Abstract: NEW MATERIAL:A peptide of formula I (A is H, H-His-Asn-Leu-Glr-, H-Met-His- Asn-Leu-Gly-, H-Leu-Met-His-Asn-Leu-Gly- or H-Ile-Gln-Leu-Met-His-Asn-Leu- Gly-) and a salt thereof. EXAMPLE:The compound of formula II. USE:A remedy for hyperparathyroidism. PREPARATION:Individual amino acids and/or peptide fragments are condensed in the amino acid sequence of formula I to constitute a peptide. In the process, functional group in the side chain and/or alpha-amino groups of N-terminal amino acids are protected with protecting groups to convert the alpha-carboxyl group at the C-terminal tyrosine is converted into amido group. The protecting groups of the protected peptide of formula I are then eliminated by decomposition with an acid in one stage.
Patent JP-S57142056-A (JP)
Title: Multilink type data branching and inserting device
Inventor: WATANABE MASATAKA
IPC: H04L29/08
Filed: 1981-02-27
Abstract: PURPOSE:To make the addition of a new transmitting station easy by inserting a data branching and inserting device, when the transmitting station is desired to be added. CONSTITUTION:Transmission stations 1 and 4 are connected to a reception station 2 via a data branching and inserting device 9. In the communication from the station 1 to the station 2, the information representing the station 1 is added to an address field of a frame 10 transmitted from the station 1 in advance. When the device 9 receives this frame 10, it is transmitted to the station 2 as it is. The reception station 2 recognizes that the received frame comes from the transmission station 1 by analyzing the address field of the received frame 10. This is the same as the transmission from the transmission station 4. If the frames 10 and 11 corride with each other at the device 9, the corrision is processed at a waiting buffer provided at the device 9.
Patent JP-S54119228-A (JP)
Title: Thin type speaker
Inventor: NOMURA HIROO
IPC: H04R7/02
Filed: 1978-03-09
Abstract: PURPOSE:To stabilize the frequency characteristic and eliminate distortion, in a thin type speaker for procketable acoustic device, by holding the voice coil in an exact position by using a special damper, and providing the diaphragm with an adequate damping effect. CONSTITUTION:One end of a damper member 8 having an elasticity like rubber is secured on a pole 7 of a magnetic circuit 6, and the other end thereof is coupled with the central part of a diaphragm 9. Therefore, a special space for damper is not needed, and abnormal resonance or fluctuations of the diaphragm 9 may be restricted by the accurate position holding of voice coil 10 and adequate vibration restriction in the middle of the diaphragm 9, so that the instability of the frequency characteristic and occurrence of distortion may be prevented. Besides, since rubber material is used as the damper, the long-period stability is excellent, the production cost is reduced, and the process time is shortened.
Patent JP-H01311271-A (JP)
Title: Millon's reagent for improved cancer screening diagnosis
Inventor: KEN SHIGETAKE
IPC: G01N33/574
Filed: 1989-02-07
Abstract: PURPOSE: To diagnose the possibility of morbidness of cancer from the hue of precipitate by adding the mixture of a nitric acid solution of monovalent mercury salt and a sulfuric acid solution of bivalent silver salt into a small quantity of urine of a subject. CONSTITUTION: Reaction of a Millon reagent and a phenolic metabolic substance in the urine of cancer patient, non-cancer patient and normal person has correlation with the concentration. Most stabilized red or red brown precipitate is produced for a cancer patient using a mixture of a nitric acid solution of monovalent mercury salt and a sulfuric acid solution of bivalent silver salt mixed with a Millon reagent. The monovalent mercury salt reacts on a phenolic metabolic substance to produce a red precipitant but it is susceptible to disturbance by inorganic salts in the sample. The bivalent silver salt does not pertain to the red color reaction but produces a precipitate easily along with inorganic salts. Consequently, the mixture combines the advantages of both liquids.
Patent JP-S57142157-A (JP)
Title: Manufacture of commutator
Inventor: KAZUNO TETSUO
IPC: H01R43/08
Filed: 1981-02-27
Abstract: PURPOSE:To uniformalize the insulating distance between adjacent commutator segments by providing projections at respective brush slides, assembling them in a circular shape in contact with the adjacent brush slides and molding them with resin. CONSTITUTION:The bodies of commutator segments 1 are inserted into the upper side in the slot 2a of an armature core 2, to which an armature coil is inserted, and the brush slides 1a of the segments 1 are aligned at the outer periphery of the coil end 3 of the armature coil. In this case, the projections 1c are provided to be directed in the same direction so that the projections 1c of the respective segments 1 are sequentally contacted with the side surfaces of the brush slides 1a of the adjacent segments. Further, the slides 1a are secured in a circle with a securing tool to the outer peripnery of the coil end 3 of the armature coil, are molded with resin in this state, and the segments 1 are secured to the outer periphery of the coil end 3. Then, the projections 1c are removed.
Patent JP-S58143304-A (JP)
Title: Construction of moisture-proofed part of optical fiber cable
Inventor: SHIODE SHIYUNICHI
IPC: H02G15/08
Filed: 1982-02-22
Abstract: PURPOSE:To form a moisture-proofed part having an excellent effect in a short time with simple operations by covering the outside circumference in the terminal part of an optical fiber cable with a resin and sealing said terminal part in a connecting box. CONSTITUTION:The sheath in the terminal part of an optical fiber cable 5 is removed, and optical fiber cores 9 are exposed. A putty-like sealing resin 7 having resilience such as butyl rubber or the like is then formed in a cylindrical shape in a suitable range around the cable 5 and the core 9. Thereafter, a vinyl tape 8 is wound on the resin 7 and the circumference thereof is further covered with a connecting box 3, whereby the formation of the moisture-proofed part is completed. Since the moisture-proofed part is protected in the connecting box in such a way, the moisture-proofed part having a high moisture-proofing effect is formed in a short time with the simple operations.
Patent JP-S59155242-A (JP)
Inventor: MURANAKA YUUICHI
IPC: A61B8/14
Filed: 1983-02-22
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-H10222255-A (JP)
Title: Power supply system for electronic device
Inventor: JINNO HIROHIKO
IPC: G06F1/26
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To confine the abnormality of a voltage conversion circuit or a general electronic circuit to a minimum range and to prevent abnormality from affecting the other printing wiring package. SOLUTION: A both end contact-type connector 13 is fixed to a mother board 1. The voltage conversion circuit PKG 2 loading the voltage conversion circuit 21 converted from primary power to secondary power is plugged in/ installed on the back side in accordance with the respective general electronic circuits PKG 3 of the printing wiring package which is plugged in on the surface side. A power fault by the voltage conversion circuit PKG 2 is limited to one corresponding electronic circuit PKG. In the voltage conversion circuit PKG 2, power capacity corresponding to the load capacity of the general electronic circuit PKG 3 on the surface side is provided and excessive equipment is avoided.  An overcurrent detection circuit 23 detects the output abnormality of secondary power by the increase of constant current owing to the shorting fault or load abnormality of the general electronic circuit PKG 3 with overcurrent, gives an instruction to an output control circuit 22 and interrupts load so as to prevent the occurrence of a secondary fault.
Patent JP-H09327938-A (JP)
Title: Method for forming thermal transfer image
Inventor: CHIYO SHINNSHIN
IPC: B41M5/40
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To address with a laser by adhering a transferable color layer to a first side face, and giving a refractive index stepwisely transferred from the air toward a base material and reflective power smaller than or equal to a specific percentage to a fine structure face of the material having a second side face of the fine structure surface. SOLUTION: A thermal image forming element includes a base material and a thermal transfer or ablative system disposed at an opposite side to a fine structure surface of a laser address covering the material and is necessary to be sufficiently transparent for an image forming radiation generated by a laser or a laser diode. The fine structure surface effectively provide stepwise transfer of a refractive index from the air to a base material to maximize a transmittance of a laser beam and to minimize reflection of the beam. The surface of the fine structure preferably has reflective power smaller than or equal to 4%.
Patent JP-H10224740-A (JP)
Title: Sound/image synchronous compressing/reproducing device and its method
Inventor: UEDA HIROAKI
IPC: H04N5/91
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to switch sound processing at continuous intervals while reducing overhead at the time of switching a parallel operation register by providing the device with a means for instructing the image compressing processing of an image compressing means continuously after executing the compressing processing of sound information volume by a sound compressing means. SOLUTION: A compression control means 14 accesses the image compressing means 9 by specifying a code amount or the like. The means 9 encodes the specified code amount by executing image compression and then accesses the means 14. The means 14 accesses the sound compressing means 10 by judging measured image compression time. The means 10 encodes the specified code amount and then accesses the means 14. The means 14 transfers the sound code and the image code to a device control means 4 and these codes are transmitted from a MODEM 13. Then the means 14 specifies a code amount or the like and returns control to the means 9. The means 9 continues image compression, and after encoding the specified code amount, accesses the means 14.
Patent JP-S56123539-A (JP)
Title: Automatic calibration circuit
Inventor: HORIGUCHI SATORU
IPC: H04N1/60
Filed: 1980-03-04
Abstract: PURPOSE:To make easy and accurate for the adjustment of 4-color, by the automatic calibration of a print color simulator, through the gain control of an amplifier in the comparison between the photoelectric conversion video signal processed at amplifiers and the reference voltage. CONSTITUTION:When a calibration switch 13 is closed without setting color separation panel to a print color simulator, a glass on the stand is scanned, and a cyane, magenta, yellow and black color photoelectric conversion device 1 produces a video signal corresponding to white color, and it is fed to a comparator 16 of a detector 14 via the video processing circuit including an amplifier 3, sample hold circut 9 of a network area rate measuring circuit 7, A/D converter 10, and counter 11. Further, it is compared with the digital reference voltage corresponding to the white color, the positive/negative voltage switches S1, S2 are controlled, and the gain of the amplifier 3 is controlled via an analog memory 15 for automatic calibration of the print color simulator, allowing to make easy and accurate the 4-color adjustment.
Patent JP-S63195784-A (JP)
Title: Processor for portable memory medium
Inventor: UTSUNOMIYA YUKIO
IPC: G06K17/00
Filed: 1987-02-10
Abstract: PURPOSE:To facilitate a self-diagnosis by displaying the items or the operating procedure, etc., of a self-diagnosis test on a display part and then displaying the result of the diagnosis carried out in response to the display contents of the display part. CONSTITUTION:When a self-diagnosis test mode is selected by a keyboard 12, a CPU 11 reads a processing program for a self-diagnosis test out of a ROM 14 and at the same time displays a menu of the test via a CRT display device 13. Thus a menu number is selected via the keyboard 12 based on said display of the menu. Then the CPU 11 transmits a telegram to an IC card reading/writing part 20 for request of a self-diagnosis test corresponding to the menu number. Thus the part 20 carries out the self-diagnosis test of the received menu number. When a telegram showing the executing result of the self-diagnosis test is supplied from the part 20, a terminal equipment 10 displays said result on the device 13.
Patent JP-S61185455-A (JP)
Title: Ink jet printer
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/14
Filed: 1985-02-14
Abstract: PURPOSE:To obtain an ink jet printer capable of permitting strong flying of ink and free of ink blocking by setting a heating section through a fine aperture in the face of a small opening provided in the plate part of the head. CONSTITUTION:An opening is formed through a small opening 14 provided in a plate part 13 and a fine aperture 15 in the heating section 12 of the head 11 of an ink jet printer. The aperture 15 is always filled with liquid ink 16. When the heating section 12 is heated, the ink 16 in the aperture 15 is vaporized to generate and expand bubbles 19. Ink droplets 16a are filed from the small opening 14 by means of the expanded bubbles 19. Since the position where bubbles 19 are formed is very close to the opening 14, the ink droplets 16a are stably generated owing to unfailing action of the bubbles 19 on the ink droplets. Also, since the solids of ink, if any, adhered to a place near the wall of the opening 14 are flown away by the strong force, troubles such as blocking of ink, etc., scarcely take place.
Patent JP-H11262911-A (JP)
Title: Insert holding tool, manufacture of concrete product, concrete product, and durable form
Inventor: OIKE ETSUJI
IPC: B28B23/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an insert holding tool, with which an insert can be easily set to a durable form and even the setting of the insert to an inner form or the like makes no obstacle to demolding and the same demolding work as that of a concrete product, in which no insert is embedded. SOLUTION: An insert holding tool 10 is equipped with a plug part 11 to be installed on the opening side of an insert and a projection part 20 projection from the setting surface 12 of this plug part 11. The plug part 11 is formed into a hollow-like shape opened opposite to the projection part 20. The diameter of the projection part 20 extending from the setting surface 12 can be made smaller. By inserting this projection part 20 in a setting hole prepared in advance on a form, the insert can be set and also the small diameter of the setting hole is enough for setting the insert. In the setting surface 12, an operating part 30 for dismounting the plug part 11 is provided so as to dismount the plug part 11 by means of the operating part 30, which is exposed to the surface of a concrete after the form is demolded.
Patent JP-H09198004-A (JP)
Title: Driving method for plasma display panel
Inventor: NISHIO TAKASHI
IPC: G09G3/291
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of matrix type plasma display panel which allows exact lighting display in accordance with pixel data. SOLUTION: This driving method is related to an AC type plasma display panel which is provided with plural line electrode pairs arranged each in a pair of two electrodes and plural row electrodes arranged in the direction perpendicular to the direction of the line electrode pairs. These line electrode pairs are divided into plural blocks each composed from a specified number of line electrode pairs, and each block is given a priming period in which one of the line electrode pair is successively impressed with priming pulses and a writing period in which the succeeding scanning pulses are successively impressed. And it is required that the priming period and the writing period of the block of 1 in plural blocks do not lie on top of the priming period and the writing period of any block other than 1.
Patent JP-S60172592-A (JP)
Title: Modifying agent of planographic printing plate
Inventor: NISHIOKA AKIRA
IPC: B41N3/08
Filed: 1984-02-17
Abstract: PURPOSE:To obtain the modifying agent of a planographic printing plate almost generating no contamination at the contour part by the modifying agent on a non-image part, by containing a specific nonionic surfactant. CONSTITUTION:A nonionic surfactant, which is derived by adding ethylene oxide to polypropylene glycol with a MW of 1,500 or more so as to adjust the content of ethylene oxide in the total MW to 65% or more, is contained. The amount to be added thereof changes by an org. solvent or other additives to be used but, it is generally 3-30%, pref., 5-25% by wt. of the total amount of a modifying agent. The modifying agent contains an org. solvent for dissolving an image part and an acidic substance for preventing contamination other than said nonionic surfactant.
Patent JP-S63195123-A (JP)
Title: Laminar zirconia based single crystal fine particle and production thereof
Inventor: NAGASAWA SEISHI
IPC: C01G25/02
Filed: 1987-02-10
Abstract: PURPOSE:To readily obtain a zirconia single crystal fine particle having laminar form, by heat-treating a blend of zirconium compound and flux at prescribed temperature. CONSTITUTION:A zirconium compound (e.g. zirconium oxide, zirconium carbonate, etc.) is blended with a flux (e.g. lithium chloride, boron oxide, etc.). The blend is heat-treated at a temperature not lower than the melting point of the above-mentioned flux to deposit the zirconia crystal particle, which is then separated from the flux.
Patent JP-H09199893-A (JP)
Title: Part-mounting device and method
Inventor: ONO KATSUHIKO
IPC: B25J15/06
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To shorten a part-mounting time by a method wherein a time required for positioning a part vacuum-shucking part at a prescribed position of a target, a time required for breaking a negative pressure inside the part vacuum-shucking section, and a point of time when a part is separated from the part vacuum-sucking part are measured so as to control the part mounting device. SOLUTION: An electronic part is vacuum-sucked with a vacuum-sucking nozzle 10 and mounted on a printed board, where a time Tan required for the nozzle 10 to move from an upper end position PU to a lower end position PL is measured. A delay time Tbn for the nozzle 10 to reach to a reference degree of vacuum after the vacuum inside the vacuum-sucking nozzle 10 is broken through a vacuum breaking switching signal CS is measured. The electronic part is separated from the vacuum- shucking nozzle 10 at a point of time when the nozzle 10 is returned to an atmospheric pressure. In a following part mounting operation, a vacuum breaking switching signal CS1 is generated after a descent starting time (Tan -Tbn ) of the vacuum-sucking nozzle 10 to break a vacuum.  Furthermore, a time Tan X required for the vacuum-sucking nozzle 10 to reach to the lower end position PL and a delay time Tbn X for the nozzle 10 to reach to a reference degree of vacuum are measured each time, and a required time is renewed.
Patent JP-H04266445-A (JP)
Title: Device for extruding gear
Inventor: TAKAHASHI SUSUMU
IPC: B21K1/30
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the tubular gear having the hollow hole of required shape and with excellent forming precision for the tooth. CONSTITUTION:The mandrel 6 penetrating through in the hollow hole 3e of the gear blank 3, the tooth forming die 2 having the inner tooth 2a for tooth forming to form the outer side part of the gear blank 3 to the tooth and the punch 8 which presses the gear blank 3 penetrated with the mandrel 6 to the tooth with the inner tooth for tooth forming are provided, the forward extrusion part 2b which extrudes the outside part of the gear blank stock 3 and makes this outside part to move the plastic flow towarding the center axial direction is set on the gear blank mounting side of the inner tooth 2a for tooth forming on the above tooth forming die 2, these are the extruding device for the tubular gear 10.