baber/WOPTO huggingface dataset:
Patent JP-H08269231-A (JP)
Title: Platable resin composition
Inventor: MIZOGUCHI TAKASHI
IPC: C08K3/34
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a platable resin composition improved in injection moldability, platability and electrical properties by mixing a thermoplastic resin with aluminum borate. CONSTITUTION: 30-95 pts.wt. thermoplastic resin is mixed with 5-70 pts.wt. aluminum borate having an aspect ratio of 10 or below and a mean particle diameter of 0.01-100μm to form 100 pts.wt. mixture. This mixture is optionally mixed with additives such as a plasticizer, a heat stabilizer, an antioxidant, a cross-linking agent, a flame retardant, an ultraviolet absorber and a gloss improver to obtain a platable resin composition having a dielectric constant of 4.0 or below in a frequency range of 100kHz-300GHz and having a dielectric loss tangent of 0.01 or below in a frequency range of 100kHz-300GHz.
Patent JP-H06306185-A (JP)
Title: Friction material
Inventor: MISAWA NORIO
IPC: C08J5/14
Filed: 1993-04-22
Abstract: PURPOSE:To obtain the material being suppressed in the production of low-frequency noises and improved in abrasion resistance. CONSTITUTION:The material contains a powder of a layered mineral, 0.5-5vol.% total of a molybdenum disulfide powder and an antimony trisulfide powder, and 0.1-6vol.% graphite powder of a median particle diameter of 0.1-100mum.
Patent JP-S60238158-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1984-05-14
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-H1069636-A (JP)
Title: Recording method for optical disk
Inventor: IIJIMA TETSUO
IPC: G11B11/105
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the timing deviation of amorphous marks and the shift of regenerative signal pulses by executing post-erasing recording with the pulse trains of the frequency higher than a recording frequency. SOLUTION: Driving is executed at pulse 600Mhz at the time of irradiating the surface of a medium with a laser 50mW. The amorphous marks 11 are recorded in correspondence to recording pulse trains 1 and pulsed signals are obtd. based on the analog reproducing signals. Further, erasing and recording are executed by pulse train driving, by which one-beam overwriting recording is obtd.
Patent JP-S62252564-A (JP)
Title: Supporting device for rotating ring
Inventor: SHIMIZU MASAYASU
IPC: F16C19/50
Filed: 1986-04-25
Abstract: PURPOSE:To prevent a rotating ring from slipping off from a guide roller and to decrease the number of constituting parts of the guide roller by receiving the force in a horizontal direction by a pair of large diameter parts at both sides of a guide groove in the roller main body of the guide roller when the force in the horizontal direction is operated to the rotating ring. CONSTITUTION:At the outer circumferential surface of roller main bodies 26 and 27 of a guide roller 23, ring-shaped guide grooves 26a and 27a for supporting loading rings 21 and 22 are respectively formed, the inner circumferential part of the loading rings 21 and 22 inserted into the guide grooves 26a and 27a is sandwiched and supported rotatively. When the force in the horizontal direction is operated to the loading rings 21 and 22, the force in the horizontal direction can be received by a pair of large diameter parts 26b,26c and 27b,27c at both sides of the guide grooves 26a and 27a in the guide grooves 26a and 27a. Thus, the rotating ring cannot easily slip off from the roller main body, the number of the constituting pats of the guide roller can be decreased and the cost can be reduced.
Patent JP-H11329436-A (JP)
Title: Negative electrode active material for lithium ion battery and its manufacture and lithium ion battery
Inventor: YOON SANG-YOUNG
IPC: H01M4/58
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain negative electrode active material having high yield in such a form that amorphous carbon or carbon of a turbostratic structure is coated substantially uniformly on the surface of crystalline carbon. SOLUTION: This negative electrode active material for a lithium ion battery contains a crystalline carbon core 1, and either of amorphous carbon, having a thickness of 10-2,000 Å, or a carbon shell 2 of a turbostratic structure, which encircles the crystalline carbon core 1 substantially uniformly. The active material for a negative electrode, in which demerits of the carbons between the crystalline carbon, and either of the amorphous carbon and the carbon of the turbostratic structure are complemented, and merits thereof are maximized by this structure, can be obtained.
Patent JP-H11294410-A (JP)
Title: Guide mechanism
Inventor: KOYAMA HIDEHO
IPC: F15B15/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a guide mechanism to eliminate the fear of a guide rail and a guide block being broken even when position precision of a guide rail is lowered. SOLUTION: When a guide block 20 is positioned on the two end sides of a guide rail 18, a roller makes contact a position supported by the rigid support member of a rail member 36, the guide block 20 is accurately positioned in a given position. Meanwhile, when the guide block 20 is positioned on the central side, even when position precision of the vicinity of the central part of the guide rail 18 is lowered due to a warp, twist, and bending, a rail member 36 is displaced in a direction approximately orthogonal to the displacement direction of the guide block 20 through elasticity of an elastic support member, a load exerted on the rail member 36 is retrieved, and a fear of a guide mechanism 10 being broken is eliminated.
Patent JP-H10272118-A (JP)
Title: Guide wire
Inventor: MURATA YUKIHIKO
IPC: A61M25/01
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire capable of being accurately recognized visually by a monitor image by MRI. SOLUTION: The guide wire is equipped with a wire main body 2 having flexibility and the wire main body 2 is composed of a solid wire material (core material) and this material is constituted of a weak magnetic element or a non-magnetic element and a membrane 3 is formed to the outer periphery of the leading end part of the wire main body 2. The constitutional material of the membrane 3 is pref. composed of a ferromagnetic material and, especially, a transition metal such as Fe, Ni or Co or an alloy containing them is pref. A coating layer 4 is applied and formed to the outer periphery of the wire main body 2 over the almost entire length thereof and constituted of an org. high-molecular material.
Patent JP-S58212435-A (JP)
Inventor: OBARA MAKOTO
IPC: A61D7/00
Filed: 1982-06-05
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-S58216872-A (JP)
Title: Method of winding flexible tapelike material on longer item
Inventor: IWAGUCHI TAKASHI
IPC: B65H81/08
Filed: 1982-06-05
Abstract: PURPOSE:To make it possible to cover the outer circumference of a longer item with simple and positive, by inserting a longer item into a body around which a tapelike material is wound, drawing out the tapelike material in association with the drawing-out of the longer item, and winding the tapelike material helically around the longer item. CONSTITUTION:In case a pipe line 6 embedded underground is to be lined, the longer item 2 like a string is inserted into a lining material 1 with an adhesive applied to the inner surface. The rear end of an annular attaching section of the lining material 1 is pressed and formed into a turned section 1a, and with the this state kept, if the longer item 2 is drawn by a drawing apparatus 7, the lining material 1a is reversed and stuck onto the inner surface of the pipe line 6. In this case, a roll body 10 that includes a plastic film 8 wound around a bobbin 9 and through which the longer item 2 is inserted is situated at the outlet of the pipe line 6. The film 8 is drawn out together with the longer item 2 drawn out from the pipe line 6 so that the film 8 is wound around the longer item 2 helically. Thus, inconvenience due to the adhesive adhered to the longer item 2 can be prevented.
Patent JP-H04326677-A (JP)
Title: Automatic tracking device for television camera
Inventor: TAKEMURA HIROO
IPC: H04N7/18
Filed: 1991-04-26
Abstract: PURPOSE:To surely photograph an object by providing a camera with a picture recognizing and object decision function to extract features of the picture and automatically tracking the object. CONSTITUTION:A picture recognizing device 16 extracts feature components of the object from a luminance signal Y and R, G, and B three-color signals supplied from a signal processing device 14 and outputs them to a decision device 18. A feature signal stored in a feature memory 17 is supplied to the decision device 18, and feature components from the device 16 and the feature signal from the memory 17 are compared with each other, and the result is outputted to a controller 19. The controller 19 controls a mechanism part 21 of the camera and a CCD 12 through a driving device 20 in accordance with the comparison result so that feature components of the object are approximated to the position of the feature signal on a picture stored in the camera 17. Both of the mechanism part 21 and the CCD 12 are controlled to cope with even a quick motion.
Patent JP-H03294661-A (JP)
Title: Temperature control device for glow plug of diesel engine
Inventor: IZUMI AKIRA
IPC: F02B3/06
Filed: 1990-04-11
Abstract: PURPOSE:To control the temperature of a glow plug accurately with no relation to the initial temperature or the applied voltage of the glow plug, by determining the conducting period depending upon the temperature detected from a voltage drop by flowing a detecting current to the glow plug before conducting and correcting the conducting period by detecting the applied voltage after the conducting. CONSTITUTION:A microcomputer 9 turns on a constant current circuit 10 through an output interface 7. The circuit 10 supplies a constant current to a glow plug 1, and a voltage drop is generated in the glow plug 1 resistance corresponding to its temperature. The voltage drop is amplified converted in to digits and transmitted to the microcomputer 9. With the temperature of the glow plug 1 corresponding to the voltage drop and a prestored temperature, a conducting period of a glow relay 2 is calculated. The glow relay 2 is turned on only during the conducting period to apply a voltage of a battery 4 to the glow plug 1. Then a correction factor is red out corresponding to the applied voltage, and the conducting period is corrected basing on the factor.
Patent JP-H06289472-A (JP)
Title: Camera with dustproof cover
Inventor: WAKABAYASHI HIROSHI
IPC: G03B11/04
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a camera with a dustproof cover excellent in operability. CONSTITUTION:The camera with the dustproof cover has a photographic optical system 3 capable of being at least displaced to a paying out position having the completion of paying out from the front of the camera 1 and an effective optical action and a withdrawal position having the completion of the withdrawal from the paying out position, the dustproof cover 2 capable of being displaced to a closing position for covering the photographic optical system 3 and an opening position for exposing the optical system 3, an optical action selecting means 4 capable of obtaining a first operational state for positioning the photographic optical system 3 in the paying out position and a second operational state for positioning the photographic optical system 3 in the withdrawal position and an optical system driving means positioning the photographic optical system 3 in the withdrawal position or a position having the completion of more withdrawal from the with-drawal position, regardless of the operational stage of the optical action selecting means 4, when the dustproof cover 2 is in the closing position and in the paying out or withdrawal position in accordance with the operational state of the optical action selecting means 4. when the dustproof 2 is in the opening position, as a characteristic.
Patent JP-H02274180-A (JP)
Title: Automatic focusing device
Inventor: MIYAKE MAKOTO
IPC: G02B7/28
Filed: 1989-04-17
Abstract: PURPOSE:To accurately perform focusing even under the periodical fluctuation of the quantity of incident light to an image pickup device by generating absolute value data by detecting the level of a high frequency band component, and calculating a focus evaluation value by performing the estimation of the absolute value data at every plural fields. CONSTITUTION:An estimation circuit 12 generates the focus evaluation value by adding the absolute value data from an absolute value data generating part 6. A counter 17 counts the pulse of a vertical synchronizing signal, and outputs a reset pulse to reset a latch circuit 12b in the estimation circuit 12 at every count of three pulses. Therefore, since data held in the latch circuit 12b is reset at every three field periods, the focus evaluation value of the estimation circuit 12 goes to a value on which all the absolute value data of three fields are added. Thereby, the level fluctuation of the high frequency band component of a luminance signal generated when the quantity of incident light to an image pickup element fluctuates up and down periodically can be uniformized when the focus evaluation value is calculated, therefore, accurate focusing can be performed even when the light quantity of a light source fluctuates periodically.
Patent JP-S61255382-A (JP)
Inventor: MATSUMOTO HARUO
IPC: G09F9/00
Filed: 1985-05-08
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-H06277977-A (JP)
Title: Chip removing device
Inventor: SAITO TSUYOSHI
IPC: B23Q11/00
Filed: 1993-03-31
Abstract: PURPOSE:To remove automatically chips generated when a screw hole or the like is formed in a work. CONSTITUTION:A work 10 is housed in a cage 24, and is indexed with the axis as its center while turning it by the first turning means, and indexed with the rotary axis of a rotary driving plate 34 as its center while turning it, and the work 10 is positioned thereby, and the prescribed surface is opposed to an air blow nozzle 40. Air is jetted into a screw hole in a prescribed position of the work 10 by the air blow nozzle 40 having a triaxial positioner, and chips are removed.
Patent JP-S61255102-A (JP)
Title: Mounting structure of dielectric resonator
Inventor: UEDA TOMIO
IPC: H01P1/20
Filed: 1985-05-08
Abstract: PURPOSE:To decrease the processing cost of a case and to reduce the deterioration in characteristic of a dielectric resonator by adopting the structure that a dielectric resonator is mounted at the inside of a supporting base, and the supporting base is fixed to the dielectric base or the case and they are closed airtightly. CONSTITUTION:The dielectric resonator 5 is fitted to the inside of the supporting base 4 and the supporting base 4 and the dielectric base 2 or formed with a microstrip line 3 being a component of a dielectric resonance circuit or the case 12 accommodating the dielectric resonance circuit are fixed and they are closed airtightly. The dielectric resonator 5 is fixed to the inside of the supporting base 4 and coupled with the microstrip line 3 on the dielectric base 2 under the supporting base 4, but since air exists between the resonator and the line, the Q of the resonator 5 is not deteriorated. Further, the supporting base 4 is stuck on the base 2 or the case 12, and the space inside the supporting base is closed airtightly by using an adhesives without hygroscopicity such as phosphor or glass or covering a stuck face 13 with a film having no hygroscopicity after sticking with an adhesives having hygroscopicity.
Patent JP-2000290039-A (JP)
Title: Glass for recording medium free from permanent strain and hard disk using the same
Inventor: KANAMARU MORIYOSHI
IPC: G11B5/73
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To heighten specific rigidity and to suppress warps when the glass is processed to a thin film by calculating the value of R2 of regression straight line by using the measured value of the coefficient of thermal expansion of the glass in a specific temp. range and controlling the glass composition so that the value of R2 becomes higher than the specific value. SOLUTION: The value of R2 of the regression straight line is calculated by substituting the measured value of the coefficient of thermal expansion of the glass in the temp. range of (Tg-20)/2 to (Tg-20) deg.C. The glass composition is selected so that the value of R2 becomes not less than 0.9. In the formula, X is temp; Y is coefficient (%) of thermal expansion; n is number of measurements. The composition of the glass is selected from at least one of the group of Ca-Al-Si-O-N-system, Mg-Al-Si-O-N-system, Y-Al-Si-O-N-system, Ce-Al-Si-O-N-system, La-Al-Si-O-N-system, Gd-Al-Si-O-N-system, Mg-Si-O-N- system and Ca-Si-O-N-system. It becomes possible to produce a hard disk substrate free form permanent strain by using the glass mentioned above.
Patent JP-S5220708-A (JP)
Title: Button telephone set
Inventor: OYAMADA TAKASHI
IPC: H04M1/71
Filed: 1975-08-09
Abstract: PURPOSE:Simplification of the wiring of button telephone set by connecting the main unit and each telephone set with two pairs of cable.
Patent JP-H10287740-A (JP)
Title: Polyether ester polycondensate
Inventor: HIROTA SATORU
IPC: C08G63/688
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a polyether ester polycondensate which can give a permanent antistatic properties to e.g. an acrylic resin when added thereto within a shortened production time by polycondensing a polyoxyalkylene glycol having a specified molecular weight with a dicarboxylic acid containing a small amount of a sulfonate substitution product and a lower glycol in a specified ratio. SOLUTION: This polycondensate is one obtained by polycondensing 20-75 wt.% polyoxyalkylene glycol having a number-average molecular weight of 400-20,000 with 10-70 wt.% dicarboxylic acid and/or ester thereof and a 2-3 C glycol, wherein the carboxylic acid contains 0.1-2.5 mol% sulfonate substitution product of the formula (wherein R<3> is a 2C or higher alkylene or a 5-12C aromatic group; R<1> an R<2> are each hydrogen, a 1-6C alkyl or a 6-12C aryl; and M is a metal ion or the like), and the relative viscosity as measured in m-cresol at 30 deg.C is 1.2-4. The polyoxyalkylene glycol used is exemplified by polyoxyethylene glycol.
Patent JP-S5524628-A (JP)
Title: Display of temperature
Inventor: SAKAI SHIYUUICHI
IPC: G01K1/02
Filed: 1978-08-11
Abstract: PURPOSE: To make it possible to display even the temperature in a watch device by using a liquid crystal of the device commonly for displaying the time and the temperature.  
     CONSTITUTION: The time and the measured temperature are displayed in the display board 2 of a watch and temperature device 1 which is equipped with a watch mechanism and a temperature measuring mechanism. The display board 2 is made of a liquid crystal and displays the time or the temperature in response to the switching operation of a switching button 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07307103-A (JP)
Title: Lighting fixture for vehicle
Inventor: HAYASHI HIDEYUKI
IPC: F21Y101/00
Filed: 1994-05-11
Abstract: PURPOSE:To improve outward appearance. CONSTITUTION:An inner housing 6 is fixed to a housing 1, and the inner housing 6 is positioned between the seal leg 22 of an outer lens 2 and an inner lens 3. The inner housing 6 and the seal leg 22 of the outer lens 2 are engaged with each other by means of engaging portions 65, 25, and the inner housing 6 and the inner lens 3 are engaged with each other by means of engaging portions 64, 32. Then, the seal leg 22 of the outer lens 2 and the seal recessed portion 11 of the housing 1 are hidden by the inner housing 6 positioned between the seal leg 22 of the outer lens 2 and the inner lens 3 so.as to improve visual attractiveness. The outer lens 2 and the inner lens 3 are fixed to the housing 1 via the inner housing 6 at the same time without using screws or the like.
Patent JP-H08266992-A (JP)
Title: Oil coating method in galvanized steel panel
Inventor: HASHIMOTO KUNIHIKO
IPC: B05D7/14
Filed: 1995-03-31
Abstract: PURPOSE: To uniformly coat a steel panel with oil in a lateral direction and to prevent the dripping of oil from the end part of a coil by coating the steel panel with oil by providing an oil supply system uniformly dripping oil on the steel panel in lateral and longitudinal directions on this side of an oiling roll and a backup roll. CONSTITUTION: Oil 3 for a rustproof purpose is uniformly dripped on a steel panel 2 in lateral and longitudinal directions from an oil supply system 1 arranged to the upper part on this side of the steel panel 2 passed through a line. At this time, the oil 3 dripped to the area out of the steel panel 2 to become unnecessary for coating is recovered in the oil supply system 1 by the oil pan 4 arranged under the oil supply system. The oil dripped on the steel panel 2 is uniformly applied to the whole in the lateral direction of the steel panel 2 by an oiling roll 5 and a backup roll 6 to form an oil film 7. By adjusting the dripping oil to the min. amt. necessary for forming the oil film 7, the generation of an unnecessary oil sump between both rolls 5, 6 is suppressed and the scattering of oil can be suppressed.
Patent JP-H08267131-A (JP)
Title: Buildup measuring method for coil
Inventor: KOMATSU HISAYOSHI
IPC: C23C2/40
Filed: 1995-03-31
Abstract: PURPOSE: To use a buildup measuring method for a coil in particular with the objective of manufacturing a sheet coil product in a continuous sheet coil manufacturing line on the premise that the manufacturing line means a continuous annealing line, continuous plating line and recoiling line. CONSTITUTION: The method is such that, while a steel sheet 1 is coiled with a prescribed tension imparted to it by a tension reel 2, a buildup sensor 4 is installed on the outer circumferential face of the coil which is coiled by the tension reel 2, continuously measuring the buildup quantity in the width direction of the steel sheet 1 from the end face A to the end face B of the coil.
Patent JP-H05152581-A (JP)
Title: Heat treatment realizing flattening peculiar to laminated type etching in virtual ground eprom memory
Inventor: ARUBEERU EMU BERUJIYUMON
IPC: H01L21/8247
Filed: 1992-04-17
Abstract: PURPOSE: To provide a method of manufacturing a virtual ground EPROM cell on a P-type conductivity type silicon substrate. CONSTITUTION: A gate oxide layer 102 is formed on a silicon substrate 100. Then, a first polysilicon layer (poly 1) 104 is formed and a composite structure having oxide-nitride-oxide(ONO) layers 106, 108 and 110 is formed on the poly 1. Then, the ONO layers and the poly 1 are etched using a photoresist mask to demarcate parallel lines and, thereafter, an implantation of arsenic is performed and an N + bit line is demarcated. After the photoresist mask is exfolitated, oxide layers are grown between the lines of the ONO layers and the poly 1, the structure on the line side of the N + bit line is protected by the oxide layers on the upper side of the N + bit line, and the bit line of an EPROM array is prevented from being disconnected.
Patent JP-S5323024-A (JP)
Title: Independent in vertor
Inventor: WAZAKI MASARU
IPC: H02M3/10
Filed: 1976-08-17
Abstract: PURPOSE: To enable an effective voltage pulse width modulation by providing a magnetic switching element between a converting transformer and a load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5221741-A (JP)
Title: Operation device
Inventor: IDE AKIFUMI
IPC: G06G7/24
Filed: 1975-08-11
Abstract: PURPOSE:To make the output of a phase comparator as smooth characteristics by means of adopting the delay of phases of charge transfer element.
Patent JP-S62255897-A (JP)
Inventor: OTANI ISAO
IPC: B01D1/14
Filed: 1986-04-30
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。