baber/WOPTO huggingface dataset:
Patent JP-H0294141-A (JP)
Title: Optical disk carrier
Inventor: OGASAWARA YASUO
IPC: G11B7/24015
Filed: 1988-09-30
Abstract: PURPOSE:To suppress vibrations against mechanical disturbance and to improve the damping speed of the vibrations and to improve the stability of focusing and tracking control of an objective lens by enclosing a gellatinous substance which is sufficiently soft as compared with a recoding disk in the gap between the disks. CONSTITUTION:This optical disk carrier 1 is constituted by sticking two recording disks 2 and 2', each of which is formed of a plastic base plate 21 and information recording medium 22 formed on one surface of the base plate 21, to each other, with the medium layers 22 being faced to each other and ring-like spacers 3 and 4 being put between the disks 2 and 2' at the outer and inner peripheral sections. In addition a gellatinous substance 5 is enclosed in the space thus formed between the disks 2 and 2'. A material softer than silicone rubber, glycerol, etc., used for the base plate 21 is used for the substance 5. Since the natural frequency of the substance 5 is sufficiently lower than that of the disks 2 and 2', vibrations from a spindle motor, etc., can be suppressed and the deviation of an optical beam in focusing and tracking can be prevented.
Patent JP-S61125725-A (JP)
Title: Electric discharge machine
Inventor: ITO TETSURO
IPC: B23H7/02
Filed: 1984-11-26
Abstract: PURPOSE:To prevent damage of electrode and restore interpole to normal condition rapidly by preventing abnormal short-circuiting by removing sludge by controlling speed of separation of electrode from a work to be machined based on output of an interpole condition discriminating means. CONSTITUTION:When short-circuiting occurs, a short-circuiting signal SB becomes 1, and an adding signal of frequency coincident with unstable degree from a pulse generator 106 whose frequency is controlled by an output signal SA of a counter 26 is input through an AND gate 105 out of two gates 104 and 105 into an address counter 101. This signal is high frequency in unstable condition and it is low frequency in stable condition. When short-circuiting is removed and the short-circuiting signal SB becomes zero, a counter 101 starts substraction and when the counter shows zero, that is, the back locus comes to the initial position, substraction is stopped. Therefore, machining content becomes unstable and interpole condition is deteriorated, and when short- circuiting occurs, a wire electrode starts to retire to the machining start point along the machining locus up to the time at a speed corresponding to the machining condition just before, and break of the wire electrode can effectively be prevented.
Patent JP-H08114831-A (JP)
Title: Diaphragm device for camera
Inventor: MIKAJIRI SATOSHI
IPC: G03B9/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide a diaphragm device for a camera capable of preventing the occurrence of a ghost due to a reflection effect by an ND filter, in a camera using a diaphragm to which the ND filter is attached. CONSTITUTION: Aperture blades 10 to which the ND filter 12 is attached are surrounded in a tight closure state by lenses 20A and 20B located in front of and behind the diaphragm and a supporting frame 24 and oil having a refractive index equivalent to that of the ND filter 12 is injected into a space 26 including the surrounded aperture blades 10. Thus, the difference in the reflective index between the ND filter 12 and the medium of the surroundings can be eliminated and the reflection of light on the ND filter 12 can be prevented. In other words, a part of the light of an objective to be picked up which is reflected by an image pickup element surface is prevented from reflecting by the ND filter 12 and entering into an image pickup element again.
Patent JP-2000310955-A (JP)
Title: Image display device, and its disassembling process method and recovering method for component
Inventor: NOMA TAKASHI
IPC: G02F1/13
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To enable processes conforming with the earth environment such as the separation and processing of lead components for the reuse of glass used for a flat panel display. SOLUTION: The method for disassembling a flat panel display structured by airtightly joining a face plate 2 and a rear plate 1, made principally of glass, with frit glass through a frame includes a stage for separating the face plate 2 and rear plate 1. In the separating stage, they are separated by being cut, dissolved, and fused.
Patent JP-H0695759-A (JP)
Title: Information processor
Inventor: MORI TOSHIO
IPC: G06F1/16
Filed: 1992-09-17
Abstract: PURPOSE:To improve the workability around an information processor consisting of plural case bodies. CONSTITUTION:A recessed part 50 whose aperture has the same width as a center case body 14, which is arranged in the center of an array of plural case bodies 11, 12...17 is formed in the upper part on the front side of the case body 14. The surface forming the surface in this recessed part 50 is formed by plural planes 51, 52, and 53 with the normal directions different. Plural semispherical recessed parts 61, 61... are formed in surfaces of front lower parts of other case bodies except for the center case body 14.
Patent JP-S61126358-A (JP)
Title: Built up piston for engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F02B23/00
Filed: 1984-11-23
Abstract: PURPOSE:To both enhance mass productivity of a piston and reduce its size and weight, by combining a small thickness member of high strength metal alloy with a piston main unit part and a piston head part and connecting these parts by shrinkage fit due to a high temperature. CONSTITUTION:A small thickness member 3, 4 of high strength metal alloy is combined by junction means of cast wrapping or the like with a connection portion between a piston main unit part 1 consisting of light alloy material and a piston head part 2 consisting of ceramic material, respectively. The small thickness member 3, being made of material in an equal system to the small thickness member 4 and formed in a small thickness cylindrical shape with a flange, is integrally connected by cast wrapping with the piston main unit 1. A connection fixed part 6 is finished by processing work with a necessary fitting margin. And the piston main unit part 1, being heated to a high temperature just below the normally applied temperature of a light alloy material, forcedly inserts by temperature difference fit the cooled piston head part 2 of ceramic material to be fitted. In this way, a piston, enhancing its mass productivity, can be formed in small size and in light weight.
Patent JP-H04261150-A (JP)
Title: Functionating peroxide for polymeri- zation reaction
Inventor: DARIRU RII SUTAIN
IPC: C08F283/01
Filed: 1991-09-03
Abstract: Novel functionalized peroxides which may be used as crosslinking, grafting and curing agents, initiators for polymerization reactions and as monomers for condensation polymerizations to form peroxy-containing polymers, which in turn can be used to prepare block and graft copolymers, have the following Formula I: <CHEM> R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, X, Y<1>, Y<2>, Y<3>, Z<1>, Z<2>, x, y and z are as defined in the Summary of the Invention. The compounds of Formula I may be prepared by reacting hydroxy-containing tertiary hydroperoxides with diacid halides, phosgene, dichloroformates, diisocyanates, anhydrides and lactones to form the functionalized peroxides. These reaction products may be further reacted, if desired, with dialcohols, diamines, aminoalcohols, epoxides, epoxy alcohols, epoxy amines, diacid halides, dichloroformates and diisocyanates to form additional functionalized peroxides.
Patent JP-S61128741-A (JP)
Title: Coreless armature
Inventor: YOSHITANI KATSUMI
IPC: H02K3/04
Filed: 1984-11-24
Abstract: PURPOSE:To enable wires to be jointed without forming a bridge with auxiliary substance or the like, by a method wherein a jumper wire connecting a commutator to an armature is jointed to wires getting out of phase together by one piece. CONSTITUTION:Straight wires in a given quantity are arranged side by side in parallel, and a plurality of the blocks are arranged side by side in a cylindrical shape to organize the first cylinder 10 and the second cylinder 20. The both end sections of the both cylinders are directed to the axis, and at the intermediate sections, one of the cylinders is twisted at the angle of 180 deg. and the other cylinder is twisted in the opposite direction at the angle of 180 deg. + or -one piece wire thickness. At the one end of the both cylinders, the wires of the both cylinders are heaped up together block by block in the radial direction of the cylinders, and at the other end of the cylinders, the wires are arranged getting out of phase together by one piece. The boundary faces between wires in phase are jointed together by laser. On wires getting out of phase together, smaller slots 41 provided for a sheet jumper wire 40 connected to a commutator are heaped up, and the wires are jointed together by applying laser to the small slots 41.
Patent JP-S62107734-A (JP)
Inventor: TSUKAGAWA YUKIO
IPC: A01K61/00
Filed: 1985-11-06
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-H0887891-A (JP)
Title: Semiconductor memory device
Inventor: FUKUDA MAKOTO
IPC: G11C11/413
Filed: 1994-09-17
Abstract: PURPOSE: To achieve the reduction in access time by making the row address for performing the selection in a memory cell unit correspond to the address higher than a part of the addresses among the row addresses inputted from the outside. CONSTITUTION: The row addresses (AR0-AR11) inputted form the outside are stored in a row address buffer 31. The row address buffer 31 transmits decoder signals (AR0-AR11, /AR0-/AR11) into a row decoder 32. The row decoder 32 activates the word lines in a memory cell 33 based on the decoder signals. When a plurality of memory cell units 33a, to which a plurality of memory cells are connected in series, are connected to a bit line in the memory array, external addresses (AR6 and AR7) are made to correspond to the addresses higher than the parts (AR0-AR5) of the external addresses corresponding to the part between memory units. Furthermore, the mean access time can be greatly shortened by storing data in the memory cells closest to the bit line.
Patent JP-S63103479-A (JP)
Title: Magnetic disk recording and reproducing device
Inventor: FUJI TSUNEJI
IPC: G11B21/08
Filed: 1986-10-20
Abstract: PURPOSE:To facilitate a position adjustment and to reduce a cost by using a sensor for detecting the position of a track 00 on the magnetic disk of a magnetic head as a mechanical switch and attaching one piece of an armature to a part of a slider and the other to the chassis of a device body, respectively. CONSTITUTION:To a projecting part 20 provided on a part of a slider body 13, the armature 21 of a mechanical switch is fixed with a screw 22, and connected to a GND line 24 to an FPC 23 for sending the recording and reproducing signal of a magnetic head to a control circuit substrate. The armature 25 of the other switch is molded by a resin 26, adjusted to a track 00, thereafter, fixed to a chassis 28 with a screw 27 and connected to the control circuit substrate by a lead wire 29. In this state, when the slider 13 slides and a contact 30 contacts surely, it is detected as a track 00 sensor signal. In this way, the device is obtained at the low cost and also the track 00 sensor can also be adjusted easily by moving the armature 25 attached to a chassis 13.
Patent JP-S61127725-A (JP)
Title: Photo-setting composition
Inventor: WADA HIROSUKE
IPC: C08F299/02
Filed: 1984-11-27
Abstract: PURPOSE:The titled composition having improved photo-setting properties, consisting of a compound containing simultaneously an epoxy group and a photo-setting unsaturated double bond, an organometallic compound, an organosilicon compound to produce a silanol group by light irradiation, and an antioxidant. CONSTITUTION:The aimed composition consisting of (A) a compound (e.g., compound shown by the formula III, etc.) containing one or more epoxy groups (e.g., group shown by the formula I, etc.) and one or more light-setting unsaturated double bonds (e.g., group shown by the formula II, etc.) in the same molecule, (B) an organometallic compound (e.g., trismethoxyaluminum, etc.), (C) an organosilicon compound (e.g., compound shown by the formula IV, etc.) to produce a silanol group by light irradiation, (D) an antioxidant (e.g., butylated hydroxyanisole, etc.), and, if necessary, a photosensitizer (e.g., benzophenone, etc.), a colorant, an inorganic filler, etc., to give the aimed composition. EFFECT:The prepared cured material has improved light resistance, heat resistance, and weather resistance. USE:A coating compound, ink, optical parts, etc.
Patent JP-S61115069-A (JP)
Title: Heterocyclic compound
Inventor: RODONII KURISUTOFUAA YANGU
IPC: C07D277/42
Filed: 1985-11-05
Abstract: Compounds of the formula (I) : 
<CHEM>
 or pharmaceutically acceptable salts thereof, wherein : 
<??>R<1> and R<2> are independently C1-4alkyl; or R<1> and R<2> together with the nitrogen atom to which they are joined represent a pyrrolidino, piperidino or hexahydroazepino ring; Y is straight-chain or branched-chain C1-4alkyl; n is 2 to 5; m is 0 or 1; when m is 1, Z is inter alia an optionally substituted pyridine, pyrimidine, oxazole, thiazole, imidazole, benzoxazole benzthiazole or N-alkylbenzimidazole ring; when m is 0, Z is an optionally substituted imidazole, pyrazole or benzimidazole ring. 
<??>The compounds are histamine H2-receptors antagonists and relatively lipophilic and can penetrate the blood-brain barrier and are useful in treating diseases mediated via histamine H2- receptors. Processes for their preparation, pharmaceutical compositions and methods of use are described.
Patent JP-H03226213-A (JP)
Title: Tool for removing cover of coaxial cable
Inventor: NAKAJIMA YOSHIKATSU
IPC: H02G1/12
Filed: 1990-09-20
Abstract: PURPOSE:To remove an external insulator cover automatically without impairing an external conductor of a coaxial cable by covering a part of the thickness of the external insulator cover with the edge of a cutter blade. CONSTITUTION:A coaxial cable 4 of which a conductor 6 is exposed is inserted into a first through hole 5. The edge of a cutter blade 9 covers a part of the thickness of an external insulator cover 4a and checks the cable from passing through. When a tool 1 is pressed in against the coaxial cable 4, with relative rotation to the cable, the cutter blade 9 and scraper face means 11 strip off the external insulator cover 4a automatically. The conductor 6 is made to advance into a second through hole 7, while the coaxial cable 4 can not be pressed in further due to the presence of the base end part thereof. The tool 1 is rotated relatively again. According to this method, the external insulator cover can be removed by a prescribed length automatically and inexpensively without impairing an external conductor 4b of the coaxial cable 4 by the cutter blade 9.
Patent JP-H06270756-A (JP)
Title: Air bag foundation and manufacture of air bag for front passenger seat using this foundation
Inventor: SUGIURA ATSUSHI
IPC: B60R21/16
Filed: 1993-09-08
Abstract: PURPOSE:To automate the manufacture of an air bag by sewing at the time of manufacturing an air bag for a front passenger seat so as to reduce the cost and simultaneously accelerate the reset of initial protrusion at the expanded time of the air bag utilizing the sewn part. CONSTITUTION:As air bag foundation, upper face part foundation 3 and lower face part foundation 4 are integrally extended from the upper and lower end parts of bottom face part foundation 1 for receiving an occupant at the expanded time, and individual sides are seamed respectively from both side edge parts of the upper face part foundation 3, lower face part foundation 4 and bottom face part foundation 1 so as to integrally extend approximately triangular face part foundations 5, 6, 7 forming the side face parts of an air bag of quadrangular pyramid shape, thus forming cloth in one piece. It is so formed that the parts forming lateral pairs are overlapped coinciding with each other at the time of seaming three pairs of side face part foundations 5, 6, 7, and the foundation is bent and seamed by a specified method to manufacture the air bag.
Patent JP-H06235798-A (JP)
Title: Recording and regenerating method for radiation image, device using above described method, holding panel for radiation image and light inducing fluorescent substance
Inventor: ROMANO MORUROTSUTEI
IPC: C09K11/77
Filed: 1993-10-05
Abstract: PURPOSE: To provide a new phosphor to be used in the panel device and method for recording and reproducing a high energy radiological image. CONSTITUTION: The method comprises a process for inducing a phosphor latent image by the exposure of radiation, and a process for detecting the fluorescent light emitted from the phosphor at the induction, and the phosphor is an UV- blue emission-type halosilicate of trivalent cerium activated rare earth metal, and is arbitrarily coactivated by at least one of co-activators selected from Tb, Zr and Sm.
Patent JP-H0297419-A (JP)
Title: Production of thin film superconductor
Inventor: ICHIKAWA HIROSHI
IPC: C23C14/58
Filed: 1988-10-03
Abstract: PURPOSE:To obtain a thin film superconductor having improved industrial value with high reproducibility by depositing a thin film contg. Tl and O2 to a substrate, depositing then a thin film contg. Cu, an alkaline earth element of the group IIa, etc., and O2, then heat-treating in O2 gas atmosphere. CONSTITUTION:A thin Tl-O film 12 is deposited to about 0.2mum thickness on a single crystal (such as MgO) substrate 11 by the high frequency planar magnetron sputtering process, etc. Further, a thin film 13 contg. Cu, alkaline earth element of the group IIa (e.g., at least one kind among Ca, Sr or Ba), and O2 is deposited on the thin film 12 by sputtering to about 1mum thickness wherein molar ratios of elements of the thin films 12, 13 are adjusted to correspond to the molar ratios of elements to Tl in the formula (wherein A is Sr, Ba). A substrate 11 having been deposited with the thin films 12, 13 is then heat- treated at 700-950 deg.C for 1min-1hr, forming thus a thin Tl-Ca-Ba-Cu-O film 14. Thus, a thin film superconductor is obtd.
Patent JP-2000063816-A (JP)
Title: Luminous material, material for luminous material and preparation of luminous material
Inventor: OKITSU KIYOSHI
IPC: C08L101/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a luminous material which may be installed in a given position and may be shaped into a given form, a material for luminous materials and a preparation process of luminous materials. SOLUTION: A grip part 21, which is established on a stick 2, has a form which is fixable on the original grip part 23 of the stick 2, and is molded into a form which agrees with the size, etc., of the palm of the user of this stick 2 and relates to the palm. Also, a luminescent part 22 at the tip established on this stick 2 is molded into a form which is fixable to the lower end part of the body 24 in this stick 2.  The grip part 21 and the luminescent part 22 at the tip are prepared by melting a material for luminous materials, which comprises a mixture of a granular polycaprolactone resin which is a thermoplastic resin with a low melting point and a powder luminous material, by heating it to a temperature equal to or higher than the melting point of polycaprolactone, uniformly mixing it, shaping this material for luminous materials into a predetermined form and then cooling it at a room temperature.
Patent JP-H08112604-A (JP)
Title: Cooling device for roll in rolling mill
Inventor: ASADA KATSUYOSHI
IPC: B21B45/02
Filed: 1994-10-14
Abstract: PURPOSE: To select the appropriate jet flow distribution in accordance with the heat crown of a roll by jetting the coolant of determined quantity based on the coolant jet flow distribution different in every nozzle train from each jetting nozzle. CONSTITUTION: The plural jetting nozzle train 16A-16D having different coolant jet flow distributions are provided on a rotatable coolant head 11. A jetting nozzle train 16A for forming a specified coolant jet flow distribution in accordance with the state of heat crown of the rolling roll 1 is selected. The jetting nozzle train 16A is faced to the rolling roll 1 by revolving the coolant head 11 with a motor 20, a stop valve 18 connected to the jetting nozzles 17a-17h which belong to the jetting nozzle train 16A are fully opened and the other stop valves are fully shut. The coolant C is supplied from a coolant tank 15 with a pump 14 and jetted. In this way, the appropriate coolant C is selected in accordance with the state of heat crown and the rolling roll is cooled.
Patent JP-H04131094-A (JP)
Title: Measuring of specific component
Inventor: YAMAZAKI MASAHIKO
IPC: C12Q1/00
Filed: 1990-09-19
Abstract: PURPOSE:To obtain a precise and clear dyestuff image having excellent storing stability in high sensitivity by affecting dyestuff-forming enzyme corresponding to a specific component to chromogene in a diffusion-resistant state in a transferring medium from an upper part of a fixing and carrying matrix medium. CONSTITUTION:A surface of a matrix medium fixing and carrying dyestuff- forming enzyme corresponding to a specific component is brought into contact with a surface of a transferring medium containing chromogene in at least a diffusion-resistant state and the dyestuff-forming enzyme is affected to the chromogene to correctly measure a specific component forming a dyestuff image on the transferring medium.
Patent JP-H1073227-A (JP)
Title: Manufacture of continuous catalyst body
Inventor: KAMEYAMA HIDEO
IPC: F23G7/07
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To raise a reaction invert ratio sufficiently with a longer life and excellent reaction selectivity. SOLUTION: In a base body having the surface of an alumina layer formed by anodic oxidation, the base body is immersed into a solution containing a silica source and treated at least once using a sol gel method to bake. As a result, at least the surface of the alumina layer is covered with a film of SiO2 to obtain a carrier. In this process, at least in the first treatment, weak acid is made to coexist in a treating bath. Then, a catalyst is supported on the surface of the SiO3 film as carrier obtained.
Patent JP-H02302208-A (JP)
Title: Work-studiously designed counter system for accounting purchase
Inventor: KAARU DEUITSUTO BURUUMAN
IPC: G07G1/00
Filed: 1989-09-27
Abstract: PURPOSE: To make easier to handle goods and reduce fatigue and accidental injury of an operator by providing a shopping counter system with a function to apply various heights, hands and work positions of respective operator. CONSTITUTION: A shopping counter system 10 has a thin and long housing 12 generally equipped with an upper stream part 20 to receive goods to be counted, a down stream part 21 to bag the goods and a middle part 22 where a register operator comes in and off. A floor section 27 has a means to raise it up and down vertically in order to place the operator at appropriate height from the ground. The shopping counter system 10 is further equipped with a stall 40 situated in a middle opening 24 of the housing on the movable floor section 27. The stall 40 can be moved around a shaft device 42 enabling sitting operator turn around as he/she likes. The stall 40 can be completely tucked up in a cutout 46 of the housing 12 when the operator leaves.