baber/WOPTO huggingface dataset:
Patent JP-H01285029-A (JP)
Title: Optical disk device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/004
Filed: 1988-05-11
Abstract: PURPOSE:To improve the stability of a servo without reducing a data area by sliding the position of a prepit to the track direction between adjacent tracks or the adjacent blocks with the tracks in the specified number being taken as one block. CONSTITUTION:The position of a prepit 2 is slid in order by about L/m to the track direction between adjacent tracks or between the adjacent blocks with the tracks of a certain number being made as one block in case of the number of the converging spots 3 formed by a n optical head being taken in (n) pieces, (m) being taken as the integer of m<=n and the gap of the prepit 2 for sampling servo being taken as L. In case of the converging spot 3 formed by the optical head being taken in three pieces, sampling is enabled at the period of L/3 by switching in order the converging spot obtaining a track error signal. The servo band can be raised without contracting the forming intervals of the prepit 2 for sampling and the stability of the servo can be improved.
Patent JP-H11302928-A (JP)
Title: Control system for textile machinery
Inventor: HORI TETSUYA
IPC: D01H1/244
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a control system for textile machinery having driving motors provided in many spindles, capable of easily conducting wiring for many revolution-controlling units corresponding to driving motors and capable of easily performing maintenance. SOLUTION: This control system is constituted by holding control lines 11, 12, 13 in a flat plate-shaped cable 3, by fixing the jacks or plugs of the first connector 32 to the cable 3 at preferred intervals in a parallel state and by providing the substrate 31 with the jacks or plugs so as to enable the substrate 31 to contact the cable 3 and separate there from through the connector 32.
Patent JP-2000301617-A (JP)
Title: Method for joining moldings for vehicle
Inventor: OYA KOJI
IPC: B29C65/18
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining moldings for a vehicle so as to obtain good appearance and a smooth outer periphery without post processing. SOLUTION: A joining method of moldings for a vehicle consists of a first process using a pair of fusion bonding molds 1 having curved surface design parts 12 provided to the outside of the joining parts thereof not only to obliquely cut the end parts of both molding materials 2, 3 but also to allow the leading end parts of the outsides of both molding materials to fall to incline them to form a depleted part 32, a second process for locating the base end places 23,  33 of the depleted part to the insertion holes 1 of the fusion bonding molds 1 at the flection point 13 where the curved design parts 12 starts and slightly projecting the leading end parts of the molding materials from the insertion holes to set both molding materials to the fusion bonding molds and a fourth process closing the fusion bonding molds 1 to mutually fusion bond and integrate the end parts of the molding materials and placing the molten resin of molten flanges 25, 35 formed at the leading end parts of the molding materials on the cut surfaces 221, 321 of the molding materials of the depleted part to integrate them.
Patent JP-S62268689-A (JP)
Title: Optical recording medium
Inventor: YAMAGUCHI TAKEO
IPC: G11B7/24062
Filed: 1986-05-19
Abstract: PURPOSE:To provide an optical recording medium enlarging the range of the substance utilizable in the formation of a monomolecular film and imparting high recording density, high accuracy and a high S/N and excellent in preservability, by a method wherein a solution prepared by dissolving an org. compound in a solvent is developed on a substrate solution subjected to pH adjustment to form a monomolecular film on the surface of said substrate solution and said film is transferred to a substrate to form a recording layer. CONSTITUTION:As a method for adjusting pH of a substrate solution, a method (1) for adding an acid or base to the substrate solution and a method (2) for using a buffer solution in the substrate solution. As a representative example of the acid, there are hydrochloric acid, sulfuric acid, phosphoric acid, nitric acid and acetic acid and, as a representative example of the base, there are potassium hydroxide, sodium hydroxide and ammonia. As a representative example of the buffer solution, there are tris-aminomethane-HCl and KCl-HCl. The concn. of the solute in the buffer solution is pref. dilute with respect to a monomolecular film and the ion strength thereof is 0.05 or less, especially pref., 0.025 or less.
Patent JP-S63277664-A (JP)
Title: N-phenyl-n'-benzoylurea compound and insecticidal and miticidal agent containing same
Inventor: HAGA TAKAHIRO
IPC: A01N47/34
Filed: 1987-05-09
Abstract: NEW MATERIAL:The compound of formula I [X1 is halogen, (halo)alkyl, etc.; X2 is halogen or (halo)alkyl; n is 0-4; Y1 and Y2 are H, halogen or alkyl; Z is O or S; A1 and A2 and N or CX3 (X3 is H or halogen); R1 is alkyl; R2 is alkyl, halogen or (substituted)phenyl; excluding the case that both Y1 and Y2 are H and A1 and A2 are N]. EXAMPLE:Isopropyl 4-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenyl]-7-( 2,6- difluorophenyl )-2-methyl-5,7-dioxo-3-thia-2,4,6-triazaheptanoate. USE:Insecticidal and miticidal agent. PREPARATION:The compound of formula I can be produced e.g. by reacting a compound of formula II with a compound of formula III.
Patent JP-2000304682-A (JP)
Title: Method and device for evaluating degree of stability of rust
Inventor: MASUDA HIROYUKI
IPC: G01N17/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make judgeable the state of rust from the shift direction of potential by measuring the surface potential of a metal material before a small amount of water adheres to a rust being formed on the surface and until drying after the adhesion. SOLUTION: When a probe 1 is applied to the surface of a steel structure or the like whose surface is not painted, the surface potential of the site is detected and a detection signal is transmitted. The detection signal is sent to a surface potential measurement part 2, and the surface potential at the contact part is measured. The measurement value is subjected to arithmetic processing by a micro processing unit 3 and is recorded at a recording part 4. Then, when a small amount of tap water adheres to the surface of weather-resistant steel or the like that is covered with rust while being exposed to the fresh air for a specific period and surface potential is measured until drying by applying the probe 1, a potential change is shifted to a group of base direction. On the other hand, on a non-corroded surface, the potential change is shifted in a group of precious metal.  In this manner, by measuring the surface potential of a steel material or the like and detecting the traveling direction of the potential, rust and surface corrosion property can be judged.
Patent JP-H08292246-A (JP)
Title: Delay lock loop used in gps signal receiver
Inventor: ERITSUKU JIYANKUROODO
IPC: H04B1/707
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To detect the synchronization between the clear access codes of a satellite and a receiver by enabling a data processing device to control the center frequency and the band width of a band-pass filter while capturing a signal. SOLUTION: At a stage where a receiver identifies a clear access (C/A) code and searches a GPS satellite, a feedback loop 5 searches the correlation between the local code generated by the receiver and a reception signal from a satellite. In this case, a data processing device 11 controls the filter coefficients of band-pass filters 48-50 when starting capturing and demodulates the center frequency of each pass band. Then, the band width of each band-pass filter for detecting a demodulation signal is divided into a band width with the center frequency of the demodulation signal as the center frequency. Further, the signal is divide again more accurately.  Namely, the device 11 controls the center frequency and the bandwidth of the filters 48-50 and divides one of the bandwidth at a preceding stage into a bandwidth which does not overlap at each stage, thus detecting the synchronization of the CIA codes of the satellite and the receiver.
Patent JP-H05281379-A (JP)
Title: Fusion device
IPC: G21B3/00
Filed: 1992-04-05
Abstract: PURPOSE:To increase the probability of stable fusion and shorten the time for duterium being absorbed in hydrogen absorbing metal crystal by arranging an arbitrary number of ultrasonic generation elements and ultrasonic reflector. CONSTITUTION:The inner wall of a vessel having eliptical cross section of the inner surface totally or partly is made of ultrasonic reflector 6. On one focus of the two, a negative electrode 1 of hydrogen absorbing metal such as paradium is and on the other focus, an ultrasonic generator element 5 is arranged, and the vessel is filled with duterium water 2. Platinum positive electrode 4 is placed and electric current is applied between the both electrodes. The duterium produced by the electrolysis of the duterium water 2 is produced on the surface of the hydrogen absorbing metal and soon absorbed in the hydrogen absorbing metal. At this moment, the ultrasonic wave generated by the ultrasonic generator element 5 having the hydrogen absorbing metal at the focus gathers to the hydrogen absorbing metal. Therefore, very high pressure is added on the hydrogen absorbing metal and the generated duterium is taken inside of the hydrogen absorbing metal without escaping from the surface.
Patent JP-H02292637-A (JP)
Title: Virtual computer
Inventor: SHIOKAWA SHIZUO
IPC: G06F11/28
Filed: 1989-05-02
Abstract: PURPOSE:To attain effective and general purpose tracing by disposing a holding means for the information designating whether interception is executed or not before the execution of an instruction and a holding means for the information designating whether the interception is executed after the execution of the instruction. CONSTITUTION:An information collection mechanism 110 executes the interception before the execution of the instruction and collects the information. An information collection mechanism 120 executes the interception after the execution of the instruction to collect the information. The mechanism 110 is started based on the content of the corresponding bit of an interception designation register 10 before the execution of the instruction and the mechanism 120 is started based on the content of an instruction execution interception designation register 20. Namely, an instruction tracing designation register constituted of the registers 10 and 20 designates whether the interception is executed before the execution of the instruction or after the execution of the instruction in accordance with the instruction. Then, the normality of the execution of the complicated instruction, etc., can be recognized by giving trace designation information by a couple before/after the execution of the instruction, and high speed program tracing can be executed by the kind of the instruction and the restriction of acquisition information.
Patent JP-S61273157-A (JP)
Title: Brushless flat motor
Inventor: NAWATA SATORU
IPC: H02K29/00
Filed: 1985-05-28
Abstract: PURPOSE:To always obtain a stable rotary force by providing a portion which has different magnetizing intensity from a magnet at a boundary of magnets where the different poles of a rotor are adjacently disposed, thereby removing a torque dead point. CONSTITUTION:A magnet 1 which forms a rotor 3 is circumferentially divided into four equal sections where N- and S-poles are alternately disposed. Two nonmagnetized portions 9 extended radially are formed at the prescribed width at different poles at symmetrical positions to the center of the rotor 3 as magnetizing intensity portions different from the magnetizing intensity of the magnet at the boundary 10 of the magnet 1 in which different poles are adjacently disposed.
Patent JP-H02292096-A (JP)
Title: Lead mounting and detaching device of propelling pencil
Inventor: IIDA SHIGEMI
IPC: B43K21/00
Filed: 1989-05-05
Abstract: PURPOSE:To receive a lead during use in a multiple-lead cylinder by one-action opera tion to send out a separate lead by arbitrarily mounting and detaching the lead of a knock type propelling pencil wherein a lead chuck is not exposed. CONSTITUTION:When leads 4 are received in a multiple-lead cylinder 23 to turn a core bar 1 equipped with an O-ring downwardly and a knock 27 is pushed several times, each lead 4 comes out of the core bar 1 equipped with the O-ring to make writing possible. The lead 4 received in the multiple-lead cylinder 23 is set by a positioning ball 22, a movable turret lock ring 25 and a fixed turret lock ring 30 and passes through the lead inlet eccentric guide 17 of a chuck part and a lead conduit 15 from the multiple-lead cylinder 23 to be stayed in the chuck 5 of the chuck part. In case of the use of the other lead 4 in the multiple-lead cylinder 23, when the knock 27 is turned downwardly and a lead return cylinder 11 is pushed down, the lead 4 is released from the restriction of the core bar 1 equipped with the O-ring to be positioned in the space of a core bar shaft 2. When the lead return cylinder 11 is further pushed down, the restriction of the chuck 5 of the chuck part is released and the lead 4 falls downwardly to be stored in the multiple-lead cylinder 23. The multiple- lead cylinder 23 is rotated through the knock 27 to select the other lead 4 and the lead return cylinder 11 is rotated and a lock is released to return the lead 4 to a start state by the action of a lead return spring 12.
Patent JP-H02292213-A (JP)
Title: Carcinostatic agent
Inventor: TAMAI HIRONOBU
IPC: C07C39/08
Filed: 1989-05-02
Abstract: PURPOSE:To obtain a carcinostatic agent having excellent antitumor effects and low toxicity, comprising a 4-alkylresorcinol as an active ingredient. CONSTITUTION:A 4-alkylresorcinol shown by the formula (R is alkyl) is contained as an active ingredient, properly blended with conventional drug components such as binder, excipient, lubricant, disintegrator, wetting agent, suspending agent or emulsifying agent and pharmaceutically manufactured by a conventional method to give the objective substance. The substance can be prepared into a dosage form such as tablet, powder, capsule, granule, injection or suppository and a dose is 2 to 100mg/kg (weight) per time. The compound shown by the formula, for example, is obtained by a method of condensing a saturated carboxylic acid with resorcinol in the presence of zinc chloride and reducing the condensate with zinc amalgam/hydrochloric acid.
Patent JP-S62269097-A (JP)
Inventor: AMANO KOZO
IPC: G21F9/30
Filed: 1986-05-16
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-H11307523-A (JP)
Title: Substrate treatment equipment
Inventor: TSURI MAKOTO
IPC: H01L21/316
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of pressurized state by an automatic pressure control(APC) valve, when an emergency situation such as a failure is caused, and a treatment space is quickly cleaned with inert gas. SOLUTION: Vertical type normal pressure thermal oxidizing equipment is provided with a reaction furnace 11 for providing a reaction space S for forming a specific oxide film on a wafer W, a gas feeding line 14 for supplying steam formed by the combustion of H2 gas and O2 gas and N2 gas to the reaction spaces S, a gas exhaust line 15 for discharging gas in the reaction space S, an APC valve 16 for controlling the exhaust gas pressure in the gas exhaust line 15, and a bypass line 17 which is connected with the gas exhaust line 15 to be in parallel with the APC valve 15 and is to be set as a state of continuity, when a state of emergency halt for the equipment occurs.
Patent JP-H01285067-A (JP)
Title: Parallel multiple distributed storage system
Inventor: MORI AKINORI
IPC: G11B20/00
Filed: 1988-05-10
Abstract: PURPOSE:To store and reproduce many pictures surely and easily and to perform parallel multiple distributed storage immune to such trouble as the damage or displacement of a storage medium by performing the parallel multiple distributed storage of various pieces of information. CONSTITUTION:The title system has a frequency assigning means WJ to successively assign different frequencies for every input information composed of a finite number of elements, a function generating means FG to successively generate an orthogonal function or a pseudo orthogonal function to distribute the element quantities of the input information to the information by using the frequencies assigned by the frequency assigning means WJ, and a multiple function storage means M1 to distributedly and multiply store the function generated from a function generating means FG on the writable and readable storage means. That is to say, the frequency is changed and the information are stored distributedly and multiply every element. Consequently, even when one part of the storage medium is damaged, the pictures can be perfectly reproduced except that the quality of the pictures are degraded just a little, and many orthogonal functions can be easily generated with current technique. Thus, 1,000,000 or more pictures can be stored.
Patent JP-S5337803-A (JP)
Title: Thermal vibration adjustment in rotors
Inventor: UEDA AKINORI
IPC: H02K15/16
Filed: 1976-09-20
Abstract: PURPOSE: To adjust the ununiformity of the temperature distribution in a rotor and prevent the thermal vibration caused by coating the coating material which has a bad thermal conductivity on the surface of a rotor core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02292819-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/28
Filed: 1989-05-02
Abstract: PURPOSE:To make it possible to perforate contact holes having different depths without overetching the base layer by a method wherein the formation of an etching pattern to be used to form the contact holes of one kind of depth and the perforation of the contact holes of the depth formed by etching using the above-mentioned pattern are repeatedly conducted. CONSTITUTION:When a semiconductor device provided with a plurality of contact holes 8, 9a and 9b having at least two different kinds of depth and perforation of the contact holes, having the depth formed by etching using the above-mentioned pattern, are repeatedly conducted, and a plurality of contact holes are perforated. For example, by etching a BPSG film 6 to the base gate 4 using a first etching mask 7a, a first contact hole 8 of 500nm in depth is perforated. Then, the BPSG film 6 is etched to the base diffusion layers 5a and 5b using a second etching mask 7b, and contact holes 9a and 9b of 1100nm in depth are made.
Patent JP-H01284844-A (JP)
Title: Belt-shaped body take-up device
Inventor: ITO MASAHIKO
IPC: G03B21/44
Filed: 1988-05-12
Abstract: PURPOSE:To make a space between a guiding member and a take-up belt larger in the induction part of a belt-shaped body and to make the traveling of the belt-shaped body easy without damaging the belt-shaped body by providing the guiding plate which extends in the carrying direction of the belt-shaped body in the guiding position of the guiding member of a belt-shaped body take-up device. CONSTITUTION:In case of taking up microfilm F as the belt-shaped body by means of the belt-shaped body take-up device, a motor is driven to rotate a take-up pulley 8 in an A direction and a take-up belt 24 pressed with a spring force to the pulley 8 is driven to move the film F in a B direction. Then the film F supplied from a cartridge is brought into contact with the upper surface 24a of the belt 24 and carried in the B direction with a frictional force. In such a case, a guiding surface 21a facing to the upper surface 24a is made long and the space between the guiding surface 21a and the upper surface 24a of the belt is made large on the outer end part 21b side of a guide 21. And the space toward an inner end part 21c is made to become narrower and narrower, so that the traveling of the film F can be facilitated without damaging the film F.
Patent JP-H05309758-A (JP)
Title: Manufacture of laminate
Inventor: OKADA SHIGEHIRO
IPC: H05K3/02
Filed: 1992-05-06
Abstract: PURPOSE:To provide the manufacturing method for a laminate of superior dimension stability and having no warp nor torsion. CONSTITUTION:A continuous laminate with continuous foil of 10-50% elongation at 150-200 deg.C disposed on the upper or lower face of a resin impregnated continuous base is continuously laminate molded under no-pressure, and then cut into the required dimension, and then after-cured at the temperature of glass transition point and quenched in the manufacturing method.
Patent JP-S6325421-A (JP)
Inventor: JIEEMUZU AARU KUITSUKU
IPC: F24C7/02
Filed: 1987-05-12
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-S5238818-A (JP)
Title: Television camera unit
Inventor: YOKOGAWA HIROSHI
IPC: H04N5/228
Filed: 1975-09-22
Abstract: PURPOSE: To control focus of electronic beam and to improve resoluton by obtaining the electronic beam focussing signal from the domain formed on image picture, and by comparing the phase at the both ends of vertical scanning line of this signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02293989-A (JP)
Title: Character recognizing device
Inventor: HISAGAI MASAMI
IPC: G06V30/10
Filed: 1989-05-08
Abstract: PURPOSE:To enable correct character recognition by executing processing to confirm the absence of a character line in a segment area in a first size by a first discriminating means and executing processing to confirm the presence of the character line in a segment area in a second size, which is larger than the first size, by a second discriminating means. CONSTITUTION:Processing to decide whether the character line is present or absent in the segment area is divided into two parts. Then, the processing to confirm the absence of the character line is executed to the segment area in the first size by a first discriminating means 300 and the processing is execut ed to confirm the presence of the character line the segment area in the second size, which is larger than the first size, by a second discriminating means 600. Thus, on a stage that the segment area is set to the second size, it is discriminat ed there is no character line in a noise picture. Then, the correct character recognition is executed. When the inside of the segment area is an unfigured character, time for recognition processing can be shortened since the absence of the character line is discriminated by setting the small segment area in the first size.
Patent JP-H11308729-A (JP)
Title: Electric connection box
Inventor: KOBAYASHI NORIKO
IPC: H02G3/08
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which can perform the separation work of an electric connection box easily and efficiently, proceeding smoothly with the cutting of a tape which has fixed the electric connection box to a wire harness. SOLUTION: An arm 11a for fixation is projected from one sidewall of a connector holder 11. For the connector holder 11, its arm 11a for fixation is fixed to wire harnesses W1 and W2 by winding a tape to it. The wire harnesses W1 and W2 are connected to a connector holder 11 through connectors 12 and 13, respectively. A supporting member 15 is molded integrally at the top of one sidewall opposed to the wire harnesses W1 and W2 of the connector holder 11. The supporting member 15 consists of a pair of catches counterposed, and a tape cutter 15 is put removably between both catches 15a.