baber/WOPTO huggingface dataset:
Patent JP-2001184734-A (JP)
Title: Master disk for manufacturing substrate for information recording medium and method for manufacturing the same
Inventor: SUGIYAMA TOSHINORI
IPC: G11B7/26
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a master disk which is capable of exactly forming sharp exposure patterns even with exposure light of a short wavelength and a method for manufacturing the same. SOLUTION: The master disk for manufacturing a substrate for information recording media is manufactured. A photoresist is applied onto a smooth glass substrate. The glass plate and the photoresist are so selected as to satisfy |ng-nr|<=0.1 when the refractive indices of the glass plate and photoresist at the wavelength of the light used for the exposure of the photoresist are respectively defined as ng and nr. The multiple reflections of the exposure light at the boundary between the glass plate and the photoresist are prevented and the sharp and fine exposure patterns may be surely formed.
Patent JP-2001073241-A (JP)
Title: Composite reinforced raw yarn or string, and knitted fabric and composite material using the same, and production method and structure therefor
Inventor: HAMADA YASUMOCHI
IPC: D02G3/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To incorporate and reinforce thermoplastic resin synthetic resin fibers with reinforcing fibers to achieve an ultra-reduction in the weight of the material and a reinforcement in the rigidity of the material and simultaneously improve the impregnability of the material. SOLUTION: This composite reinforced yarns are obtained by longitudinally inserting reinforcing fibers into knitting or braiding yarns each comprising a plurality of synthetic resin fibers. The composite material is obtained by arranging a multiplicity of the composite reinforced yarns to form the upper layer and the lower layer, superposing the upper layer on the lower layer at an angle against the direction of the yarns, binding the upper layer and the lower layer with knitting yarns and then thermally melting the synthetic resin fibers to form the integrated board.
Patent JP-2000189403-A (JP)
Title: Iris region extraction and individual identifying device
Inventor: SUZAKI MASAHIKO
IPC: A61B5/117
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To extract an iris region with high accuracy even if shapes of pupils for a horse and a cow and so forth are not circle. SOLUTION: Contour lines for an iris and an iris granulation are extracted to an input image (step S102). Then, a part of a circle is fit to the contour of the iris and the radius of the boundary outside line of an iris region is estimated by an angle which is composed of two straight lines which connect both ends of the iris with a center of the circle (step S103). An iris circle is estimated by fitting a part of the circle to the boundary outside line between the inside and the outside of the iris region (step S104).
Patent JP-2000190760-A (JP)
Title: Walk-in device for vehicle sheet
Inventor: KOJIMA YASUTAKA
IPC: B60N2/07
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To keep constant engagement width between a holding lever and a release lever and engagement timing by rotating the holding lever supported on a slide rail mechanism and engaging the holding lever with the release lever to regulate rotation of the release lever when a lock plate engages with the release lever. SOLUTION: When a seat back is laid forward, an upper arm 34 abuts to it to rotate a reclining plate 51, and therefore, a rod 53 is pulled backward to rotate a release lever 52. The release lever 52 presses down a contact flange 27b to rotate an operation lever 27, and the contact flange 27b rotates a lock plate 26. Engagement between an engagement tooth 26a of the lock plate 26 and an engagement hole 11a of a lower rail 1 is released, an upper rail 2 slides back and fourth in relation to the lower rail 1, and a vehicle sheet 3 slides back and fourth. At this time, a holding lever 54 turns following the turn of the release lever 52, engages with the release lever 52 to regulate the turn of the release lever 52.
Patent JP-2001180131-A (JP)
Title: Coloring matter for thermal transfer and sheet and ink for transfer using the same
Inventor: MATSUI MASAKI
IPC: C09B29/01
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide coloring matter which can obtain a purple-green record high in density by low-level energy when applied to thermal transfer recording. SOLUTION: Thiazole dimer azo coloring matter for thermal transfer expressed by formula I (wherein X and Y are each a hydrogen atom or an optional substituent; Ar is an aromatic ring which can have a substituent).
Patent JP-2000194446-A (JP)
Title: Processor, and method for information processing and provision medium
Inventor: ITO SEIGO
IPC: G06F3/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable easy operation while a display part is opened from a main body by 360 deg. by detecting the rotational position of the display part from the main body and controlling input according to the detection result. SOLUTION: This processor is equipped with a means which is provided on the top surface of the main body and inputs specific information, e.g. a keyboard, a detecting means which detects the rotational position of the display part from the main body, and a control means which controls the input from the input means according to the detection result of the detecting means. For example, a personal computer 10 consists basically of a main body 11 and a display part 12 and can be operated through a remote controller 13. The personal computer 10 is provided with a hinge 14 and the main body 11 and display part 12 are coupled together rotatably. Consequently, the display part 12 can be rotated from the main body 11 by about 360 deg. This device controls the input from the keyboard 4 by an input control part.
Patent JP-H11193934-A (JP)
Title: Floor heating panel unit
Inventor: UNO TSUTOMU
IPC: F24D3/16
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent a panel unit from being warped due to expansion caused by absorbing moisture from the lower surface and the circumferential side face thereof by forming a waterproof layer on the lower surface and the side face. SOLUTION: A waterproof layer 6 is formed on the lower surface and the circumferential side face of a planar body 1 constituting a panel unit. The layer 6 is formed by pasting a thin waterproof sheet of aluminum, for example, to a specified part of the panel unit or coating the specified part with waterproof paint, e.g. paraffin. When paraffin paint is employed, immersion method can be applied. Since the lower surface and the circumferential side face of the planar body 1 is covered with the waterproof layer and the upper surface, where conduction of moisture is essentially low, is waterproofed with an aluminum sheet for equalizing heat, moisture is not absorbed internally. Consequently, the panel unit can be protected from warp due to absorption of moisture.
Patent JP-H11172892-A (JP)
Title: Siding board
Inventor: NAKAYAMA TAKAYOSHI
IPC: E04F13/12
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a siding board wherein a connection part has improved heat insulating and waterproof characteristics and has a simple construction, good workability, and a high strength so that a close connection can be provided. SOLUTION: The siding board is composed of a long-sized decorative face material 1 made of metallic material or another material, a sheet-shaped rear side material 2, and a filling material 3 filled into between the material 1 and the material 2. In this case, a protruding ridge 4 extending in the longitudinal direction of the material 1 including the material 3 is formed on one end surface of the siding board. And a protruding strip 5 is formed along the end of an extended portion of the material 1, while a groove 6 for engagement with the ridge 4 is formed on the material 1 in the longitudinal direction thereof, on the other end surface of the siding board, and a depressed part 7 is formed for pressure engagement with the strip 5.
Patent JP-2001179646-A (JP)
Title: Automatic thread fastening apparatus
Inventor: UMEHARA YUKIHIRO
IPC: B23P19/06
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic thread fastening apparatus capable of remarkably increasing the reliability of thread fastening results. SOLUTION: This automatic thread fastening apparatus is provided with a driver bit 3 receiving the driving of a motor 2 so as to rotate, and engaging with the head of a thread, a torque sensor 4 for detecting the fastening torque of the thread, and an angle detecting means for detecting the rotational angle of the thread, and involves a control unit 10 for comparing the fastening torque of the thread detected by the torque sensor 4 with predetermined reference torque, measuring the rotational angle of the thread from the time when the fastening torque has reached the reference torque, determining whether the rotational angle is included between an angle upper limit and an angle lower limit which are predetermined when the fastening torque has reached the predetermined final fastening torque, and judging whether thread fastening is good or bad.
Patent JP-2001187190-A (JP)
Title: Back mechanism of pachinko machine
Inventor: HASUNUMA KOJI
IPC: A63F7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify the configuration of wiring in a Pachinko machine. SOLUTION: The lower half part of a power relay 1 is superposed on a main controller 2. A stop screw 79 like a tapping screw is fastened to a device base 2 via a relay board 15 from a hole part 60 for power relay mounting to mount the power relay 1 onto the front side of the main controller 20. First to eighth connectors CN1-CN8 on the power relay 1 and eleventh to twenty- second connectors CN11-CN22 on the main controller 20 are arranged respectively neighboring in a lateral row.
Patent JP-2000189773-A (JP)
Title: Dehumidifying film and production of dehumidifying film
Inventor: SAITO TOMONARI
IPC: B01D71/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the air transmitting property of a dehumidifying film, to obtain high removing performance of water vapor and to increase the amt. of the obtd. dry air by depositing a moisture keeping component on a ceramic porous membrane having micropores. SOLUTION: The ceramic porous membrane (dehumidifying film) which carries a moisture keeping component to be used to dehumidify air is produced by depositing the moisture keeping component on a ceramic porous membrane having micropores. The moisture keeping component used is preferably a hydrophilic org. polymer material and can control the amt. of air transmitting through the dehumidifying membrane. The dehumidifying film is produced by impregnating a ceramic porous film having micropore diameters with a moisture keeping component consisting of a hydrophilic org. polymer material dissolved in a solvent and then drying so as to deposit the moisture keeping component on the ceramic porous membrane. The ceramic porous film is alumina or silica, and the diameter of the micropores is controlled to such a degree that capillary condensation of water vapor can be caused.
Patent JP-2001181352-A (JP)
Title: Multi-branched polymer, its production method, solid electrolyte and electrochemical element
Inventor: SATO MASAHIRO
IPC: H01M10/05
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-branched polymer excellent in homogeneity and solid strength and having high ionic conductance and used as a base polymer for an electrolyte, its production method, a solid electrolyte using the multi- branched polymer as a base polymer and an electrochemical element containing the solid electrolyte. SOLUTION: A multi-branched polymer prepared by copolymerising a monomer mixture comprising at least a monomer (A) represented by formula (I) and a monomer (B) represented by formula (II), a multi-branched polymer prepared by graft polymerization of the multi-branched polymer with at least monomer A and monomer B, a method for manufacturing a multi-branched polymer by graft polymerization using living radical polymerization, a solid electrolyte comprising at least a base polymer comprising the multi-branched polymer and an electrolyte salt, and an electrochemical element comprising the solid electrolyte are provided.
Patent JP-2000192947-A (JP)
Title: Fluid bearing spindle motor
Inventor: TANAKA KATSUHIKO
IPC: H02K7/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor capable of preventing lack of a lubricant at high speed rotating time and excellent in durability. SOLUTION: In a fluid bearing spindle motor having a sleeve 3 rotatably supported by a shaft 2 via a radial fluid bearing R and a thrust fluid bearing S, the fluid bearing spindle motor has at least a thrust receiving surface 4a of an end surface of a flange-shaped thrust plate 2F arranged on the shaft 2 and a thrust bearing surface 18a of an end surface of a thrust cover member 18 oppositely installed in the sleeve 3 to this thrust receiving surface, and an air vent 21 communicating with a clearance space C1 formed between an outer peripheral surface 2Fg of the thrust plate 2F and an inner peripheral surface 5n of the sleeve 3 is arranged in the thrust cover member 18.  Bubbles in a lubricant accumulated in the clearance space C1 are removed outside from the air vent 21 to eliminate rolling-up of the bubbles in the thrust fluid bearing S at high speed rotating time to prevent lack of lubrication.
Patent JP-2001170735-A (JP)
Title: Method for manufacturing magnesium alloy thin formed body and thin formed body
Inventor: SEKI SHINJI
IPC: B21J5/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium alloy thin casing having a pierced window, of a light weight and high quality by forging. SOLUTION: A magnesium alloy forging thin formed body is made of a magnesium alloy having a composition consisting of, by weight, 1-6% Al, 0-2% Zn, <=0.5% Mn, <=0.2% trace amount elements and the balance Mg with inevitable impurities. In a forged thin formed body having a thickness of an essential part of <=1.5 mm, an inside corner part of the forged thin formed casing has a curved face having a small radius of <=1 mm. A manufacturing method of the magnesium alloy forging thin formed body is that a magnesium alloy sheet stock is preferably subjected to high temperature forging by plural processes of rough forging and finish forging, a formed body having a thickness of an essential part of roughly <=1.5 mm is formed, trimming and machining are conducted to a required part of the formed body and the formed body having a pierced hole is obtained.  Successively, the body is surface treated for oxidation prevention.
Patent JP-2000199310-A (JP)
Title: Down pipe mounting device
Inventor: FURUKAWA EIJI
IPC: E04D13/064
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a down pipe mounting device capable of tightly and stably fixing a down pipe to a building wall surface, and of easily adjusting its protrusion from the building wall surface. SOLUTION: A down pipe member 2 having engagement grooves 7, 7 engaged with protruded locking ribs 52, 52 formed on a down pipe main body 51 on the side of a down pipe and a rod support member connection part 10 having a rod insertion hole 11a in which a rod part 60a of a rod fixing member 60 inside on the side of a building is connected to a rod support member 3 provided with a support tube part 15 having a rod insertion hole 11b in which the rod part 60a can be inserted inside, a down pipe engagement member connection part 18 on the down pipe side of the support tube part 15, and a base seat part 16 at an end part on the building side of the support tube part 15.  The rod part 60a of the rod fixing member 60 is supported by the rod insertion holes 11a and 11b, and the base seat part 16 is applied to a building wall surface to eliminate rattling of the rod fixing member 60 for providing stable fixture. By replacing it with the rod support member 3 of a different length, protrusion of the down pipe can be easily adjusted.
Patent JP-2001192073-A (JP)
Title: Tablet case
Inventor: ABE TAKAYUKI
IPC: B65D83/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a tablet case for which spaces between partition plates in the case are adjusted minutely and the number of partitions and the sizes thereof are made variable by using a movable partition member made up by joining a plurality of partition plates respectively at one end thereof in a hinged shape. SOLUTION: For the tablet case which is composed of a case main body wherein a cylinder is erected at the center thereof and a plurality of sectorial sections are formed between the cylinder and an outer circumferential wall thereof with a diametrally-extending partition member provided and a lid body, the partition member is composed of fixed partition walls and a movable partition material comprising a plurality of partition plates each having a fitting part to be engaged with an engaging groove provided at the cylinder and movable for opening in a hinged shape against the fitting part.
Patent JP-H04214750-A (JP)
Title: Radiation-resistant polypropylene resin composition
Inventor: ASANUMA TADASHI
IPC: C08L23/10
Filed: 1990-12-14
Abstract: PURPOSE:To obtain the title resin composition useful for food, medical treatment, etc., hardly causing change of physical properties during irradiation exposure, having excellent balance of physical properties by blending a PP with an aliphatic polycarbonate. CONSTITUTION:A PP having peak intensity observed at about 20.2ppm based on tetramethylsilane as a standard by <13>C-NMR measured by a 1,2,4- trichlorobenzene solution of >=0.5, preferably >=0.8 total of peak intensity assigned to methyl group of propylene unit is blended with (preferably 0.01-1 pt.wt. based on 100 pts.wt. PP) an aliphatic polycarbonate such as polypropylene carbonate to give the objective resin composition.
Patent JP-H04216637-A (JP)
Title: Packing member for tab article
Inventor: HIRASAWA MITSUO
IPC: H01L21/50
Filed: 1990-12-17
Abstract: PURPOSE:To make it possible to obtain a TAB article at low cost without inflicting damage on the TAB article during the transfer by a method wherein while protrusions on a transfer sheet are inserted in holes in the TAB article, the TAB article is placed on the transfer sheet and this transfer sheet is engaged tetrascopically with a transfer container. CONSTITUTION:Protrusions 24, which can be inserted in holes 16 in both side parts of a film carrier 18 of a TAB article 10, are provided on a transfer sheet 12 and while the protrusions 24 are inserted in the holes in the TAB article 10, the TAB article is placed on the transfer sheet. The length of the transfer sheet 12 is made longer than the unit dimension of the carrier 18 of the article 10. A transfer container 14 is formed into a flat U-shaped form formed by folding back upper side edge parts 28 and while the protrusions 24 on the sheet 12 are inserted between both of the upper side edge parts 28, the carrier 18 of the article 10 and both side edge parts of the sheet 12 are made to engage tetrascopically with the container 14.
Patent JP-H04298242-A (JP)
Title: Method for manufacturing linear alpha-olefin and catalytic composition
Inventor: MAIKERU JIYON DOIRU
IPC: C07C2/30
Filed: 1990-12-20
Abstract: PURPOSE: To obtain essentially linear α-olefins by constructing the catalyst with a zirconium or hafnium compound, an aluminum compound and a specific organic compound and oligomerizing ethene. CONSTITUTION: A catalyst comprises a halide or an alkoxide or the like of zirconium or hafnium, aluminum chloride or organoaluminum halide or the like and a compound expressed by formula 1. In the formula, R is alkyl, cycloalkyl, aralkyl or aryl group, or groups R on cis nitrogen atoms may together form an aliphatic, cycloaliphatic or aromatic binding group. R<1> is alkyl, cycloalkyl, aralkyl or aryl group, or with a group R<1> on adjacent nitrogen atom may together form an aliphatic, cycloaliphatic or aromatic bridging group, or with adjacent group R may form a heterocyclic ring. Preferable groups for the formula 1 are 1,1',3,3'-tetraphenyl-2,2'-biimidazolidinylidene and 1,1',3,3'- tetra-p-tolyl-2,2'-biimidazolidinylidene.
Patent JP-H04223351-A (JP)
Title: Bonding device
Inventor: AOKI EIJI
IPC: H01L21/60
Filed: 1990-12-26
Abstract: PURPOSE:To enable a bonding stage and a bonding head to be adjusted in parallelism between them by a method wherein a heat-resistant pressure-sensitive sheet composed of a heat resistant resin film in which meshes of soft metal are buried is provided between the bonding stage and the bonding head, and the dents of the pressure-sensitive sheet are checked. CONSTITUTION:Polyimide resin liquid is applied to meshes 11 of soft metal such as aluminum or copper and subjected to a curing treatment. By this setup, a heat-resistant pressure-sensitive sheet 20 where the meshes 11 are buried in a heat resistant polyimide film 12 can be obtained. The heat-resistant pressure-sensitive sheet 20 is sandwiched between a bonding stage and a bonding head and pressed. By applying pressure, the meshes 11 are deformed, and the parallelism between the bonding stage and the bonding head is adjusted by checking the dents generated or the heat-resistant pressure-sensitive sheet 20.
Patent JP-H04232022-A (JP)
Title: Manufacture of biaxially stretched polyester ether film
Inventor: TSUNASHIMA KENJI
IPC: B29L7/00
Filed: 1990-12-28
Abstract: PURPOSE:To improve the planeness of the film concerned and remove the nonuniformity of its quality by a method wherein film having the predetermined water absorption coefficient is produced by longitudinally stretching polyester ether in multiple stages and, after that, stretching laterally. CONSTITUTION:By stretching polyester ether laterally after stretching it longitudinally in multiple stages, film having water absorption coefficient of 0.6wt.% or more, preferably 0.8-5.0wt.% is obtained. As the structural component of polyester ether, aromatic dihydric acid and glycol are exampled. As the dihydric acid, terephthalic acid, isophthalic acid or the like is employed. As the glycol, ethylene glycol, propylene glycol or the like is employed. Among the polyester ether consisting of the above-mentioned components, one mainly consisting of polyethyleneterephthalate, cyclohexane dimethylene terephthalate and polyethylene naphthalate is preferable. Thus, film, which is excellent is planeness and has no nonuniformity in quality, is obtained.
Patent JP-H04217494-A (JP)
Title: Cutting device for slicing frozen fish and the like
Inventor: TAKAHASHI CHUYA
IPC: B26D3/24
Filed: 1990-12-14
Abstract: PURPOSE:To cut without the need for skillfulness by an automatic or remote operation, etc., by fixing a slicing frozen fish W by a fixing device 8. CONSTITUTION:An inclined frame 2 is inclined vertically centering around a 1st pivot 12 with the actuation of a driving device 3 for inclination. A 1st ring member 4 is moved upward and downward vertically for the inclined frame 2 centering around a 2nd pivot 14 with the actuation of a driving device 5 for moving upward and downward. A 2nd ring member 6 is concentrically supported on the 1st ring member 4, and revolved in the peripheral direction with the actuation of a driving device 7 for revolving. On the 2nd ring member 6, a fixing device 8 which fixes a slicing frozen fish W, etc., to the center of the 2nd ring member 6 is provided. The band saw 35 of a cutting machine 9 approaches the frozen fish W, etc., from the notches 4a, 6a of both the ring members 4, 6 to cut this.