baber/WOPTO huggingface dataset:
Patent JP-H10179300-A (JP)
Title: Partition device and extrusion molding material for joint member
Inventor: SHIRAISHI KEIICHI
IPC: A47B96/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of kinds of members used in coupling, facilitate assembling and disassembling operations, and enable a weight reduction by eliminating the need for preparing a different exclusive metal fitting for every coupled part of a partition device in which a plurality of partition boards can be interconnected and disassembled. SOLUTION: This partition device includes a center pole 120 of a fixed cross- sectional shape which stands up when interposed between the connecting edges of partition boards 100, a side-edge cover 112 secured along the connecting edges of the partition boards 100 and having a first engaging part whose cross- sectional shape is constant along its longitudinal direction, and a plurality of joint members 124 sequentially fitted over the outer periphery of the center pole 120 from their ends and each having a second engaging part whose cross- sectional shape is constant along its longitudinal direction. The second engaging parts of an appropriate number of joint members are engaged with the first engaging parts of the side-edge covers of different partition boards to connect the plurality of partition boards to the center pole.
Patent JP-H10194786-A (JP)
Title: Production of glass substrate for information recording medium, and production of information recording medium
Inventor: TAKAHASHI KOJI
IPC: C03C21/00
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a glass substrate for an information recording medium, enabling to prevent the adhesion of particles such as fine iron powder to the glass substrate to reduce causes inhibiting a low flying height and prevent the generation of thermal asperity by subjecting a liquid for chemically treating the glass substrate to a filtration treatment using a filter or to a magnet-contacting treatment. SOLUTION: The particles include iron powder, the pieces of stainless steel, etc., and glass chips, and the particles having sizes of several μm or larger are preferably removed. The filter is a micro sieve, etc., and is preferably produced from a martensite or austenite stainless steel alloy, because a chemically reinforcing treatment liquid is heated at high temperatures. When the particles are fine iron powder, a magnet, etc., may be disposed so as to contact with the chemically reinforcing treatment liquid. The particles do thereby not adhere to the obtained glass substrate, and deposits are thereby not generated on the main surface of the glass substrate, when a magnetic layer, etc., is formed to produce a magnetic recording medium.
Patent JP-2000176925-A (JP)
Title: Fluidizing treating device
Inventor: TAKADA RYUJI
IPC: E02F7/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent an agitating means from being applied with an excess load or locked by a method wherein a biting is smoothly and surely released even when a solid foreign matter entering in a fluidizing treating tank bits between the agitating means and the bottom surface of the fluidizing treating tank. SOLUTION: A supporting stand 12a is provided on a chassis frame 12. Elastic supporting members 50 are interposed between this supporting stand 12a and a fluidizing treating tank 20 at four spots locating separating from each other in the angular relationship of 90 deg.. When a solid foreign matter is bitter during the actuation of an agitating means 26, the elastic supporting member 50 is deformed elastically by means of the resistance against the rotation of an agitating element 28 so as to incline the bottom surface 20a of the fluidizing treating tank 20, resulting in making the interval between the bottom surface and the agitating element so larger that the agitating element gets over the solid foreign matter or is displaced to the direction parting the agitating element 28 from the solid foreign matter when the getting-over is impossible,  resulting in allowing to release its locking.
Patent JP-2000178788-A (JP)
Title: Semiconductor substrate plating device and its usage
Inventor: KIJIMA MASATO
IPC: C25D17/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor substrate plating device by which the plating thickness on a semiconductor wafer is made uniform over the whole surface and to furnish its usage. SOLUTION: The plating thickness on a semiconductor substrate W close to plural cathodes K1 to K3 is detected by plating thickness sensors C1 to C3 and the detected value is inputted to a control means 30. The potential difference between the cathode on the thin-plating side on the substrate W and an anode A is made larger than before, and the potential difference between the cathode on the thick-plating side on the substrate W and the anode A is made smaller than before by controlling the feed voltage to the respective cathodes K1 to K3 by the control means 30 and 35 based on the inputted detected plating thickness. Consequently, the plating thickness on the substrate W is made uniform over the whole surface.
Patent JP-2001176722-A (JP)
Title: Winding method of heat-treated superconductor
Inventor: HASEGAWA MITSURU
IPC: H01F6/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a winding method of a superconductor which has been heat-treated, where bending strain is controlled without having to move a drum for conductor supply. SOLUTION: In this winding method of a superconductor which has been heat-treated, the superconductor is wound with a drum for conductor supply which can be rotated at a fixed position, led out from the drum while bending strain is restricted and disposed at a winding start position on a winding frame. As the winding work progresses, bending strain is estimated by analysis using a finite element method. On the basis of estimation, by rotating the drum at a constant position, the superconductor is wound while bending strain is adjusted, and a winding is formed. When bending strain is adjusted, the position of a conductor supplying port, the position of winding to the winding frame and a conductor length between the above positions are adjusted.  The lee-out angle of the superconductor in the tangential line direction of the drum and an angle of the superconductor to a tangential line direction of the winding frame at the position of winding are adjusted.
Patent JP-2001177967-A (JP)
Title: Cable storage
Inventor: NINOMIYA TORU
IPC: H02G15/007
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable storage which is equipped with the function of checking the cutting of a cable, even if large tensile strength acts on the cable due to earthquake or the like. SOLUTION: This cable storage has a roughly drum-form drum body 1, which is mounted within a manhole and connects or stores right and left cables wound on itself, and if tensile strength works on right and left cables W, the diameter of the drum body 1 shrinks by the fastening of the cables W, thereby lightening the tensile strength of the cables W and preventing the cutting of these cables W.
Patent JP-H06194910-A (JP)
Title: Paper size detector
Inventor: YOKOYAMA MASAHIRO
IPC: B65H7/14
Filed: 1992-12-24
Abstract: PURPOSE:To stably detect the size of a paper in simple structure. CONSTITUTION:A detecting means composed of a light source 4 and a light receiving part 5 is provided on the side of a chute 2 guiding the carrying of the paper 1 and an optical axis 3 is set in a direction perpendicular to the X-direction of carrying the paper. Plural filters, for instance, three filters 6 turned/driven in response to the passing of the paper 1, intercepting the optical axis 3 and detecting paper sizes A, B and C, are arranged on the optical axis. A part or all of plural filters are turned and located in the optical axis according to the size of the paper 1 passing the chute, to detect the size of the paper 1 by light quantity detected by the light receiving part.
Patent JP-H10193860-A (JP)
Title: Binder
Inventor: TANAKA KANJI
IPC: B42F11/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a binder which is neither caught by a guide part nor hits that and is excellent in external appearance. SOLUTION: A binder 10 contains a pair of pinching-components 16a, 16b for pinching a material to be pinched. A connection part 20 is formed to one end side in a width direction of a pair of pinching components 16a, 16b, and an inserting part 22 is formed to the other end side. A pivotally attached piece 24 is formed integrally with one end part of the pinching component 16b. The filing tool 10 contains a guide component 14 for making the material to be pinched easy to be inducted into the insertion part 22. The guide component 14 is so engaged with the pinching component 16a as to swing along a surface of the material to be pinched.
Patent JP-2000183382-A (JP)
Title: Solar cell and sealing film for solar cell and the solar cell
Inventor: IINO TAKAHIRO
IPC: C08K5/5419
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell sealing film, together with a solar cell which is superior in weather-resistance, durability, and long-term performance maintenance using the sealing film, wherein adhesion is kept for an extended period by preventing degradation of bonding caused by the deposition of silane-coupling agent at a sealing film, which is obtained by film-forming a transparent soft resin composition, such as EVA resin composition where a silane coupling agent is blended. SOLUTION: In a solar cell sealing film, wherein a transparent soft resin composition such as EVA resin composition containing a silane coupling agent is film-formed, the silane coupling agent comprises polysiloxane compound. In a solar cell, wherein a cell 4 is sealed with sealing films 3A and 3B between an front-surface side transparent protective member 1 and a rear-surface side protective member 2, the solar cell sealing film is used for the sealing films 3A and 3B.
Patent JP-H06173090-A (JP)
Title: Rust preventive coating method of galvanized steel sheet
Inventor: MASE KIYOSHIGE
IPC: C09D5/44
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a primer having fewer bubble marks and therefore excellent rust-preventive properties of the coating film by controlling the dynamic viscoelasticity of a baking finish. CONSTITUTION:The rust-preventive coating of a galvanized steel sheet is performed by using a cationic type electrodeposition coating having a <5X10<3> dyne/cm<2> storage elastic modulus at a temp. in the range of 10 to 60 deg.C lower than the temp. at which the curing by the three dimensional crosslinking reaction begins to occur at the time of measuring the dynamic viscoelasticity of the uncured coated film under the conditions of 10 deg.C/min temp. rising rate and 10Hz frequency. The storage elastic modulus to be purposed of the coating is desirably obtained by adding a flexible material to the conventional amine modified epoxy resin/block polyisocyanate based cationic electrodeposition coating. Examples of the flexible materials are polyol resins, copolymers of polyolefins and vinyl esters, plasticizers such as 'Cardura(R)' E, etc.
Patent JP-H06133952-A (JP)
Title: Instrument for measuring center of gravity
Inventor: FUKUNAGA MIKIO
IPC: A61B5/11
Filed: 1992-10-22
Abstract: PURPOSE:To allow a patient, etc. to instantly make sure where the center of gravity is or how it moves by putting materials of different specific gravities in a container, and causing the materials to move as the container is tilted by pressure from above, thus making it possible to see where the center of gravity is. CONSTITUTION:A container made by transparent or semitransparent plates 1, 2 accommodates materials 6, 7 of different specific gravities. A portion of the transparent or semitransparent plate l is hollowed to form a circular or conical recess such that the center of gravity is located at the apex of the plate. Therefore, when a load is applied to the left foot 32, the left side of the plate 1 sinks downward and the material 7 of the smaller specific gravity advances to 7'. When a load is applied to the heel of the foot 51, the material 7 moves to 7'. A control unit 10 which uses a spring or hydraulic devices, etc., is employed to control the way in which the material 7 moves.
Patent JP-2001172167-A (JP)
Title: Cleanser composition
Inventor: NAGAI KEIICHI
IPC: A61K8/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleanser composition which improves the adhesivity of a skin-activating ingredient and gives a high skin-activating effect. SOLUTION: This cleanser composition characterized by containing (A) a surfactant, (B) a skin-activating ingredient and (C) an acrylic polymer and/or a cellulosic polymer.
Patent JP-2000179491-A (JP)
Title: Electric fan
Inventor: SASAO MASAKI
IPC: F04D29/28
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric fan with a high efficiency and a low noise by preventing a gap generated between a blade of an inducer and a lower shroud of an impeller. SOLUTION: An enlarged figure of the inducer 6 is shown. A shape of a blade is devised so as to generate no gap between the blade 7 fixed to a boss 8 and a lower blade and maintain a sufficient airtightness. A cross section of the blade 7 of the inducer 6 is formed to erect a deformable thin rib on a contact portion with a lower shroud. Namely, in a cross sectional figure at B-B' line of the blade 7, as in the case where the blade that, for example, a deformable triangular thin rib is formed is used, when the inducer 6 is assembled to the impeller 4, the deformable triangular thin rib is contacted with the lower shroud 9 with no gap to accomplish a airtightness when the blade 7 fixed to the boss 8 is closely adhered to an upper shroud 10 and is clamped with the lower shroud 9.
Patent JP-2000182055-A (JP)
Title: Image processor
Inventor: MORI HARUNOBU
IPC: G06T7/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To enhance extraction accuracy and to increase processing speed for layout structure by switching an extraction algorithm at a point of time when change of the layout structure is detected. SOLUTION: An image processor to recognize layout information on an image is provided at least with first and second layout information extracting means 7 and a judging means 8 to judge whether the layout information is extracted by the second layout extracting means or not based on a result of the layout information calculated by the first layout information extracting means.
Patent JP-2001178098-A (JP)
Title: Dc brushless motor
Inventor: YAMAZAKI SUSUMU
IPC: H02K21/22
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor which can restrain transmission of vibration to a blower or the like, in the case that vibration is generated when the DC brushless motor rotates. SOLUTION: A motor-fixing plate 20 for fixing a bearing tube 22 is constituted by using a damping plate 28 of sandwich structure, in which an viscoelastic material is sandwiched between two steel plates. When vibration due to cogging torque is generated as the DC brushless motor 5 rotates, the vibration can be attenuated by the damping plate 28, so that noise from a blower or the like can be reduced.
Patent JP-2000183465-A (JP)
Title: Method of manufacturing group iii nitride semiconductor element
Inventor: OTA HIROYUKI
IPC: H01S5/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve positive hole concentration in a crystal layer that is made of a group III nitride semiconductor, in which a group II element is added and to reduce the treatment temperature in a heat treatment process for forming a crystal layer into a p-type. SOLUTION: A method for manufacturing a group III nitride semiconductor element includes a process for forming a crystal layer that is made of a group III nitride semiconductor (AlxGa1-x)1yInyN (0<=x<=1, 0<=y<=1), where a group II element is added and a heat treatment for heating its crystal layer within a prescribed temperature range in a heat treatment atmosphere and adding a hydrocarbon gas into the heat treatment atmosphere, at least during a part of a period that is maintained at the prescribed temperature range.
Patent JP-H11195548-A (JP)
Title: Production of nd-fe-b magnet
Inventor: BABA HIROYUKI
IPC: B22F3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve magnetic characteristics by compacting Nd-Fe-B based magnetic powder subjected to HDDR processing in a magnetic field, in a direction substantially normal to the direction thereof to produce a molding and then applying a specified pressure, under high temperature, to the molding in the direction of the field being applied to the molding at the time of lateral field molding. SOLUTION: Magnetic material powder of Nd-Fe-B based alloy is subjected to HDDR treatment and admixed uniformly with a binder to produce a mixture which is then compressoin-molded using a molder 1. At molding, electromagnets 7, 8 are conducted to generate a field in the direction substantially perpendicular to the sliding direction of punches 5, 6, thus generating magnetic lines of force traversing a die 3. The upper punch 5 is then moved downward to insert the forward end thereof into the die 3, thus pressing the mixture. The molding subjected to transverse field is then pressed under high temperature. The molding is, applied with a pressure along the direction of magnetic field which is applied to the molding in the transverse field molding process.
Patent JP-H11196369-A (JP)
Title: Scroll method of still image and still image display device
Inventor: MOCHIZUKI TERUFUMI
IPC: H04N19/60
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the scroll method of still image by which the still image display device scrolling an image in horizontal and vertical directions is realized at low component cost. SOLUTION: Image data equivalent to two screens in a horizontal direction including a designated (S2) part are read in from a recording medium to 1st and 2nd image memories (S4) one screen image each, the designated part is displayed on the screen (S6). In the case of scrolling the image in the horizontal direction (S8), the image data are used for scrolling (S36). In the case of scrolling the image in the vertical direction (S10), the displayed image data are transferred to a 3rd image memory (S12), and the transferred image data are used for display (S14).  The image data equivalent to two screen images in the vertical direction including the displayed part are read in to the 1st and 2nd image memories (S16) one screen image each and after the same part as the displayed part is begun to display on the screen (S18, S20), the image data are used to scroll the image in the vertical direction (S22).
Patent JP-H08168915-A (JP)
Title: End mill
Inventor: KURODA YOSHITO
IPC: B23C5/10
Filed: 1992-04-03
Abstract: PURPOSE: To disperse the concentration of stress falling on the riser during cutting so as to improve the resistance to break and chipping, and also, facilitate the discharge of chips by putting the variation of web thickness in a recessed smooth curve, in an end mill where the web thickness becomes larger from the head of the end to the riser. CONSTITUTION: In a end mill where the web thickness becomes larger gradually from the tip of the end to the riser 4, used for a machine tool such as a milling machine, a machining center, etc., especially, used for heavy cutting such as groove cutting, etc., the variation of the web thickness is made a recessed smooth curve. Moreover, this recess is set in the shape of a circular arc or a secondary curve, and the circular arc is set in the diameter 2-10 times as large as that of the edge. Furthermore, the web thickness 5 of the end tip is set in the range of 4-70% of the outside diameter of the tool. This disperses the concentration of stress of the riser 4 during cutting to improve resistance to break or chipping, and enlarges the chip pocket 7 with the riser 4 to facilitate the discharge of chips, whereby stable cutting can be made.
Patent JP-H05268037-A (JP)
Title: Drive circuit, switching circuit, three-terminal switching circuit, unidirectional insulation switching circuit, two-way insuration switching circuit, insuration three-terminal switching circuit, ignition distribution circuit, switching circuit and three-terminal switching circuit
IPC: H03K17/56
Filed: 1992-12-14
Abstract: PURPOSE:To apply a forward bias voltage and a reverse bias voltage from one DC power supply by connecting a component including antiparallel connection diodes and a capacitor or the like from a gate of a transistor(TR) to a source in series. CONSTITUTION:A diode 5, a TR 29, a DC power supply 1, a diode 5, a capacitor 10, and a resistor or the like are connected in series from a gate to a source of an output TR 21 of a drive circuit or the like and Zener diodes 8, 9 are connected in anti-parallel. Furthermore, N-channel and P-channel TRs 18, 4 are connected to each diode 5 and the TRs 4, 18 form a thyristor equivalent circuit. With the TR 29 turned on, the power supply 1 charges the capacitor 10, a forward voltage of each diode 5 is fed to the TRs 4, 18 as a reverse bias voltage, the sum of the forward voltage of the diodes 8, 9 and the Zener voltage is fed to the TR 21 as a bias voltage. When the TR 29 is turned off, a reverse bias voltage is applied similarly by using a single DC power supply.
Patent JP-H07313712-A (JP)
Title: Pachinko machine, slot machine and game machine managing system using fingerprint identifier
Inventor: MATSUMURA YOSHIHIDE
IPC: A63F11/00
Filed: 1992-07-07
Abstract: PURPOSE:To save labor for carrying a key and to enable a maintaining and checking person as well to manage by detecting the fingerprint of the maintaining and checking person and unlocking the electronic key of a game machine only when this detected fingerprint is matched with the previously registered fingerprint and its identity is decided. CONSTITUTION:Respective fingerprint detecting parts 2 are respectively added to the respective game machines such as a lot of pachinko machine or slot game machines respectively provided with electronic locks 1. Further, the fingerprint of the person to maintain and check each game machine is previously registered on a fingerprint detecting part 3 for registration. When the maintaining and checking person touches each fingerprint detecting part 1 with his finger, respective fingerprint detection data are transmitted to a fingerprint identifier 4 and at this identifier those data are collated with a registered fingerprint data transmitted from the fingerprint detecting part 3 for registration. As a result. only when the registered identity of the maintaining and checking person is decided, a permission signal is transmitted to an electronic lock control 5 and the respective electronic locks 1 are respectively unlocked. Thus, labor for carrying the key is eliminated and the maintaining and checking parson is managed as well.
Patent JP-2001177018-A (JP)
Title: Stem for laser diode and manufacturing method thereof
Inventor: OI KENTARO
IPC: H01L23/36
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide at a low cost a stem for a laser diode which is constituted by integrally forming a metal base part and an element mounting part. SOLUTION: A stem for a laser diode is manufactured by a method where a base mounting part integral structure 1 constituted by integrally forming a metal base part 2 and an element mounting part 3 with iron is made and at the same time, copper-plated layers 8 are respectively formed on the inside surfaces of the structure 1, and leads 7 and 7 are respectively sealed in lead sealing holes 4 and 4 formed in the part 2 via glasses 6 and 6.