baber/WOPTO huggingface dataset:
Patent JP-2000352232-A (JP)
Title: Electronic key structure
Inventor: OGATA SATOSHI
IPC: E05B19/04
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key structure capable of enhancing a design effect in a mechanical key housing state and capable of reducing key rotating operation force at mechanical key using time. SOLUTION: A mechanical key 17 is housed in a mechanical key housing part 15 dislocated to one side in a key body, an overhang part 18a of a key head 18 is housed in an expansion part 16a of an opening part 16, a bridge piece 19 projected to form a holder connecting hole 20 in the key head 18 just projects to the rear end surface center of the key body to be bilaterally symmetrically constituted in an external appearance to avoid the occurrence of a sense of incompatibility. Since the key head 18 of the mechanical key 17 can enlarge the lever length from the key axis, key rotating operation force at mechanical key using time can be reduced.
Patent JP-H0772124-A (JP)
Title: Ultrasonic inspecting method for pipe and transducer assembly therefor
Inventor: JIEEMUSU DEII GURASUKOTSUKU
IPC: G01N29/04
Filed: 1994-06-27
Abstract: PURPOSE: To provide an ultrasonic wave inspecting method for pipe capable of obtaining accurate result and a long life, and a transducer assembly. CONSTITUTION: In the assembly 10, a ultrasonic wave transducer 14 is arranged on the upper side of a housing 12, an elastic membrane 24 with the peripheral edge fixed to the lower face of the housing 12 with water tightness is provided on the lower side and a ultrasonic wave fluid reservoir 30 is formed inside. During inspection, the membrane 24 is made to follow the outer face of a pipe, the assembly 10 is rotated relative to the pipe, the membrane 24 is kept in no contact with the outer face of the pipe by a guide wheel 22 and water is carried in its gap, so that the pipe and the transducer 14 are kept jointed together in a ultrasonic wave basis with the water and ultrasonic wave fluid in the reservoir 30 for measurement.
Patent JP-H11346417-A (JP)
Title: Connecting structure for telegram cable protective cover
Inventor: WASHINO KENICHI
IPC: H02G7/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the connecting structure of a telegram cable protective cover which facilitates a connection work and can also prevent communication interferences. SOLUTION: A slit is formed in the bottom part of a pipe 1 whose both ends are opened in a longitudinal direction to split the bottom part, so as to have the slit width expandable. Protruding flat parts 6 and 6 are provided so as to be extended downward from both the slit edges respectively. By separating both the slit edges from each other, the pipe 1 is put on a telegram cable as a protective cover P. Through-holes, through which linkage buttons 9 are inserted, are formed in both the protruding flat parts 6 and 6 to have the corresponding holes in the respective protruding flat parts 6 and 6 link with each other. One pipe 1 overlaps the other pipe 1 with their end parts and the linkage button 9 is inserted through the through-holes of the overlapping end parts.
Patent JP-H0458884-A (JP)
Title: New restrictive enzyme
Inventor: KOTANI HIROICHI
IPC: C12N1/20
Filed: 1990-06-25
Abstract: NEW MATERIAL:A restrictive enzyme having ability of specifically recognizing base sequence expressed by formula I and formula II in double-chained deoxyribonucleic acid and specifically cutting. EXAMPLE:A restrictive enzyme Sse8387-I. USE:Used as a reagent for gene engineering. PREPARATION:For instance, Streptomyces.sp 8387 (FERM P-11496) is cultured in a jar fermentor at 30 deg.C for 18hr and centrifuged to collect strain, then resultant strain is suspended in a buffer solution, thus crushed in a ultrasonic crusher and an extracted solution is collected by centrifuge, then ammonium sulfate is added to resultant solution so as to be 80% saturation, thus resultant precipitate is collected by centrifuge and said precipitate is dissolved in a buffer solution, then treated with a phosphocellulose column, a hydroxyapatite column and a heparin-cephalose column, thus purified to afford the aimed restrictive enzyme having ability of specifically cutting base sequence expressed by formula I and formula II.
Patent JP-H0915333-A (JP)
Title: Optical radar equipment
Inventor: KAYAMA YASUNAGA
IPC: G01S17/93
Filed: 1995-06-30
Abstract: PURPOSE: To provide optical radar equipment of which a scanning mechanism of laser light is simplified, regarding the optical radar equipment wherein the laser light is cast by scanning on a target and detection of the target is executed on the basis of the reflected light. CONSTITUTION: Optical radar equipment having light generating sources 12 and 13, a scanning means 15 which scans the direction of the light generated from the light sources and sends the light into a prescribed coverage and target detecting means 14 and 18 which receive 17 the reflected light returning from the prescribed coverage and detect a target located inside the coverage. The scanning means is equipped with a reflecting member 16 which is fixed rotatably, reflects the light of the light sources and sends it into the prescribed coverage, a rotation drive means 22 which drives a rotating shaft to rotate and a motion converting means 21 which converts a rotational motion of the rotating shaft by the rotation drive means into a swing motion of the reflecting member.
Patent JP-H04363423-A (JP)
Title: Travel controller for construction machine
Inventor: MIYAOKA SATOSHI
IPC: E02F9/22
Filed: 1991-06-10
Abstract: PURPOSE:To arrange a straight line travel to be realized by means of a single foot or hand operation by providing interposingly a straight-line travel changeover valve at a pilot circuit connecting the respective pilot valves of a pair of pedal devices to the respective pilot pressure pressure receiving portions of a pair of travel pilot changeover valves. CONSTITUTION:When a switch 26 is made to be ON, a straight-line travel changeover valve 21 is changed over to a straight-line travel position 23, and at the same time a pilot lamp 28 is lighted. When a pedal device 3R alone is subjected to a stepping on operation forward under this condition, pilot pressure from a pilot pressure hydraulic source 25 passes through an advance pilot valve 9, a pipe passage 29 and the valve 21 straight-line position 23, and one part of it acts on an advance pilot pressure pressure receiving portion 17 via a pipe passage 23, and the other part of it acts on an advance pilot pressure pressure receiving portion 19 via a passage. Accordingly, travel pilot changeover valves 12L, 12R are respectively changed over to advance positions A, B, and right and left travel motors 11R, 11L are together rotated forward, and a construction machine performs a forward straight-line advance.
Patent JP-S6145543-A (JP)
Title: Photoconductive type image pickup tube
Inventor: NOBUTOKI SABURO
IPC: H01J29/45
Filed: 1984-08-10
Abstract: PURPOSE:To offset the secular increase inclination of dark current and pick up a stable image without any picture quality change even when a photoconductive type image pickup tube is used for a long period of time by containing fluoride in an As contained area that will not contain sensitizer in the vicinity of the check type contact of a photoconductive coating. CONSTITUTION:Tin oxide and indium oxide coatings are formed on a transparent electrode 2 on a transparent glass substrate 1 so as to obtain a single or mixed body coating and connected to a signal extraction terminal when a bulb is comprised. A single or composite deposition layer such as CeO2, GeO2, LiF, etc. is formed on them as an intermediate check coating 3 and a photoconductive coating 4 made of Se, As, Te, etc. is formed on its. After this photoelectric conversion section is built in an image pickup tube, photoelectric signals are induced through a transparent electrode 2 kept in positive potential by scanning the charge pattern generated in the photoconductive coat 4 by the incidence of the image pickup beam 5. Between the transparent electrode 2 and the photoconductive coating 4 a check type junction in which the former is n type and the latter is p type is formed. For example, LiF is contained in an area in which the sensitizer in the vicinity of a check type contact of the photoconductive coating 4.
Patent JP-S5954535-A (JP)
Title: Mold for extrusion molding
Inventor: KUROSAWA HIKARI
IPC: B29C48/30
Filed: 1982-09-24
Abstract: PURPOSE:To prevent frequent occurrence of abnormal products when production is restarted following the stoppage of discharge of products from the outlet of molds by a method in which a flow path branched from the midway of a flow path from the inlet of resin to the outlet of molds and leading to the discharge port is provided in the mold body, and a switch valve is provided at the branch point. CONSTITUTION:A flow path 2 leading from the inlet 1 of molten resin to the outlet 3 of a mold is provided in a mold body C, and a flow path 7 branched from the midway of the flow path 2 and leading to the discharge port 6 of resin is provided. A switch valve 8 leading alternately to both the paths 2 and 7 is provided at the branch point. The switch valve 8 is preferably made up of a rotary operating shaft with a notch or perforation leading to the flow paths 2 and 7. When the discharge of resin from the outlet 3 of the mold and production is stopped for any reason, the frequent occurrence of abnormal products due to the alteration of resin in the mold when production is restarted can thus be prevented.
Patent JP-S5689712-A (JP)
Title: Self-resonant photoscanner
Inventor: SHIRASAKI TAKAYUKI
IPC: H02K33/00
Filed: 1979-12-21
Abstract: PURPOSE: To prevent break of the oscillator due to overswing just after starting, by adding circuit to the oscillating circuit and by connecting signal generating circuit to the adding circuit and by giving a constitution where the oscillator is oscillated with separate excitation by the signal generated from the signal generating circuit at the start time and continues oscillation with self-excitation after start.  
     CONSTITUTION: Adding circuit ADD is added to the oscillating circuit of the conventional known positive feedback loop constituted with the scanner and the AGC control amplifier, and signal generating circuit STA is connected to circuit ADD. The gain of the circuit loop is adjusted to approximately 1 where self-resonance can be continued. When electric power is supplied, a single pulse is generated from signal generating circuit STA after a prescribed time, and driving coil SOL of the scanner is triggerred through adding circuit ADD and is operated. An induced voltage is generated in detection coil DET and is fed back positively to the control amplifier. The AGC outputs a voltage to make the amplitude of the oscillator constant, and thus, self-resonant oscillation is continued. Consequently, break of the oscillator due to overswing just after starting is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0917384-A (JP)
Title: Fluorescent lamp device
Inventor: YASUDA TAKEO
IPC: H01J61/54
Filed: 1995-06-30
Abstract: PURPOSE: To provide a fluorescent lamp device whose fluorescent lamp can be joined to a partition plate in a well-balanced condition and by which the occurrence of an inclination or the like can be prevented and a quantity of adhesive to be used can be reduced. CONSTITUTION: A partition plate 4 is arranged on the other end of a cover 1 where a base 3 is arranged on one end, and a lighting device 6 is housed in the cover, and a bending-shaped fluorescent lamp 7 is installed in the partition plate 4, and in this lamp 7, sealing end parts 71 and 71 on both ends of a bulb are mutually positioned on a diagonal line, and two bending parts 73a and 73b are arranged left and right in the direction for crossing the diagonal line. These sealing end parts 71 are fixed to the partition plate 4, and the bending parts 73a and 73b are directly or indirectly contacted with the partition plate 4.
Patent JP-S5956729-A (JP)
Title: Ultra-fine tube and manufacture thereof
Inventor: TAMAMURA TOSHIAKI
IPC: G01N30/60
Filed: 1982-09-27
Abstract: PURPOSE:To obtain an ultra-fine tube by bending at least one resist member among two parallel resist members having the head portions at the upper part of leg portions bonded to the substrate at the area near the head portion thereof toward the opposite resist member and by bonding the head portions of these two resist members. CONSTITUTION:First, a positive resist layer 8 is provided on a substrate 1 and a resist layer 9 which is lower in the sensitivity than the layer 8 is provided on such layer 8. The surface is exposed, except for two parallel lines and is then developed. Thereby, two lines of resist members 3 consisting of the leg portion 4 and head portion 5 are formed. The resist member 3 during development stage is soft because of a certain degree of swelling and can easily be deformed. Therefore, the area near the head portion 5 of the leg portion 4 of both resist members 3 is bent toward the opposite resist member 3 and the head portions 5 thereof are bonded together. Thereby, an ultra-fine tube can be formed.
Patent JP-S5791508-A (JP)
Title: Device for correcting coil terminal and checking disconnection of coil
Inventor: SASAKI TAISUKE
IPC: H01F41/10
Filed: 1980-11-28
Abstract: PURPOSE:To simultaneously perform the correction of a coil terminal and the check of the disconnection of the coil by holding and connecting the coil terminal to a disconnection checking circuit. CONSTITUTION:When a piston of a cylinder 2 is raised to lift a work base 3, an adjustment nut 5 contacts a stopper 6. When the work base 3 is further raised, an intermediate plate 7 will lift. In this state a coil terminal 18 reaches the height of a pawl 8. On the other hand, a band 10 contactes the conical part of a conical shaft 15 upon lifting of the plate 7. The pawl 8 contacts the coil terminal 18, and when the plate 7 is further raised, the pawl 8 holds the coil terminal 18. The pawl 8 pressurizes the coil terminal 18 by the operation of a compression spring 14 to correct it. Simultaneously, a signal line 21 connected to the pawl 8 forms a closed circuit to allow a disconnection checking circuit 20 to operate, thereby checking the disconnection of the coil 19.
Patent JP-S6414444-A (JP)
Title: Prestressed concrete structure
Inventor: NOMURA JUN
IPC: E04B1/36
Filed: 1987-07-06
Abstract: PURPOSE: To improve the effective performance by interposing a base isolation device between a substructure and a superstructure of a building and also introducing prestress to the superstructure. CONSTITUTION: A building 4 is separated into a superstructure 5 and a substructure 6, and laminated rubber bearings 7 are interposed between the structure 6 and the structure 5. Also for the floor slab 10 of the structure 5, unbonded PC steel wires 11 are arranged, both the end portions of the steel wires 11 are towed and anchored, and arranged to a suspension curve shape of a curvature matching the gradient of a bending moment of the floor slab 10. Since the bottom portion of the structure 5 is not restricted by the structure 6, a compressive force in a horizontal direction by prestress introduction is almost uniformly transmitted to the upper and lower portions of the structure 5, and an action with an upper suspension force added to the in-plane compressive force is obtained by the floor slab 10. In this way, the effective performance can be increased.
Patent JP-2000003233-A (JP)
Title: Computer system and method for controlling wake-up of the same system
Inventor: KOJO AKIHIRO
IPC: G06F1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To enjoy a DVD video only by inserting media into the DVD drive of a PC(personal computer). SOLUTION: When DVD media is inserted into a DVD drive 101, a wake-up signal Wake-Up is generated from the DVD drive 101 to an EC 102. APC is automatically turned on in response to the wake-up signal so that the PC can wake-up in an operating state. At the time of detecting that the wake-up factor is the wake-up signal Wake-Up from the DVD drive 101, a system BIOS starts a DVD reproducing utility, and starts a processing for DVD video reproduction. Therefore, only the DVD media is inserted into the DVD drive 101 of the PC so that the PC can be automatically turned on, and the reproduction of the DVD video can be started. Thus, it is possible to function the PC as a DVD player without any extra operation.
Patent JP-S6324502-A (JP)
Inventor: SATO MASAYUKI
IPC: D21H27/00
Filed: 1986-07-16
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-H0817049-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/64
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a magnetic recording medium maintaining lubricity over a long period of time by coating the surface of a magnetic layer with a lubricant prepd. by mixing perfluoro-polyether having polar groups at the terminals with phosphoric ester or phosphorous ester. CONSTITUTION:In order to obtain a magnetic recording medium maintaining superior lubricity of the surface of the magnetic layer under various service conditions, sustaining lubricating effect over a long period of time and excellent in running performance, wear resistance and durability, the surface of a magnetic layer on a nonmagnetic substratc is coated with a combined lubricant prepd. by mixing perfluoropolyether having polar groups at the terminals with phosphoric ester or phosphorous ester. Thus, the objective magnetic recording medium capable of maintaining lubricity even under any service conditions maintaining the lubricity over a long period of time and excellent in running performance, wear resistance and durability is obtd.
Patent JP-H1010345-A (JP)
Title: Polyimide precursor for optical parts and optical parts using that
Inventor: YAMAGISHI TOMOAKI
IPC: C08G73/10
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide precursor for optical parts from which a polyimide having low optical loss can be obtd. without decreasing the solvent resistance and heat resistance as the features of a polyimide, by incorporating sulfur atoms into the molecule. SOLUTION: The polyimide precursor compsn. contains a polyimide precursor having sulfur atoms in the molecule. The polyimide precursor is commonly obtd. by the reaction of tetracarboxylic acid dianhydride with diamine in a polar solvent such as N-methyl-2-pyrrolidone, N,N-dimethylacetoamide, g- butyrolactone, and dimethylsulfoxide. In this method, the polyimide precursor used is produced by at least partly using tetracarboxylic acid dianhydride or diamine containing sulfur atoms as the reaction component. As for the tetracarboxylic acid dianhydride containing sulfur atoms in the molecule, 4,4- sulfonyldiphthalic acid anhydride can be used.
Patent JP-S6145207-A (JP)
Title: Focusing detecting device
Inventor: HAYASHI ASAO
IPC: G02B7/34
Filed: 1984-08-10
Abstract: PURPOSE:To reduce the number of photodetecting elements and the quantity of computation and to make a real-time decision by calculating the phase difference between Fourier transform components of incident light images on the basis of output signals from respective photodetecting element arrays of two photodetection parts, and detecting a focusing state. CONSTITUTION:A optical distributing element where luminous flux from an image forming lens 1 is passes while divided into the 1st and the 2nd areas is arranged between the lens 1 and the expected image forming position of the lens 1. Two photodetection parts 200 formed of the 1st and the 2nd photodetecting element arrays which vary in effective photodetection efficiency in a sine and a cosine wave shape and the 3rd uniform photodetecting element array are provided; the luminous flux of the 1st area is incident on one group and that of the 2nd area is incident on the other. Electric output signals of the photodetection parts 200 are inputted to an analog arithmetic circuit 30 to calculate the phase difference between Fourier transform components of the two groups. This phase difference data is sent to a display circuit 40 to display a front focus, in-focus, or rear focus state, and a lens driving circuit 50 is operated on the basis of data on the defocusing extent calculated by the analog arithmetic circuit 30 to drive the lens 1.
Patent JP-S6146137-A (JP)
Inventor: OKITSU TOSHIYUKI
IPC: H02J13/00
Filed: 1984-08-10
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-2000001845-A (JP)
Title: Casing on which sliding layer is mounted
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/08
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To facilitate installation by mounting a sliding material on the interior wall of a casing, to which a soil improvement pile is driven by using excavated surplus soil, through a stud bolt. SOLUTION: A board material consisting of an ultra-high-molecular weight polyethylene, etc., is cut in a size shorter than the inner perimeter of the casing 2 and sliding materials 10 are formed, and sections placed at both ends of the casing are bevelled while a large number of mounting holes are bored. Protective members 22 such as round bars are welded at the end sections of the casing 2, the sliding materials 10 are rounded and inserted into the casing 2, and the bevelling sections are set up into the protective members 22. Stud bolts are passed into the mounting holes and welded onto the interior wall of the casing 2, and the sliding materials 10 are fixed onto the interior wall of the casing 2 by nuts 41. A hold-down member 16 is fixed onto the stud bolts welded into the openings of the end-section mating sections of the sliding materials 10 by the nuts 41.  A double casing is manufactured while using the casing 2, to which the sliding materials 10 are fitted, as an inner pipe at the time of the execution of works. Accordingly, the sliding members can be installed or exchanged simply.
Patent JP-H04365204-A (JP)
Title: Glass antenna system for vehicle
Inventor: SAITO TOSHIHIKO
IPC: H01Q1/32
Filed: 1991-06-12
Abstract: PURPOSE:To maintain sensitivity over all the areas of a broadcasting frequency band by executing anti-resonance in a lower area than the center of a desired broadcasting frequency band and executing resonance in a higher area. CONSTITUTION:For the upper part of a defogger 3 and an antenna conductor 6, capacitors are adjacently coupled so as not to exchange a DC current but to exchange a high frequency current and for the upper and lower parts of the defogger 3, capacitors are adjacently coupled so as to exchange the high frequency current. Then, the anti-resonance is executed for the antenna conductor 6, defogger 3 and impedance of a car body by a reactance circuit 8 in one side band rather than a central frequency observed in the logarithm scale of an AM broadcasting frequency band. On the other hand, the resonance is executed by a matching circuit 7 in the band of the almost central frequency observed in the logarithm scale of an FM broadcasting frequency band. Thus, any current generated by the radio waves in the AM broadcasting band can be prevented from flowing to a ground, and the sensitivity of the FM broadcasting band can be improved.
Patent JP-2000356304-A (JP)
Title: Steam heater
Inventor: MITA TETSUYA
IPC: F22D11/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steam heater which does not stagnate condensate generat ed in a steam consuming device. SOLUTION: A steam supply pipe 3 is connected to a jacket 2. A plurality of condensate recovery devices 16, 36 are connected to the lower port of the jacket 2 through a header 25. Condensate generated in the jacket 2 is flowed down to the header 25 and continuously discharged outside of the system by alternate force-feed of the plurality of condensate recovery devices 16, 36.