baber/WOPTO huggingface dataset:
Patent JP-2001027102-A (JP)
Title: Trailing edge cooling hole and slot for turbine moving blade
Inventor: LEE CHING-PANG
IPC: F01D5/18
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the performance and durability of a turbine moving blade by providing a plurality of slots at the upper portion and a plurality of trailing edge openings penetrating the lower portion at the blade profile section of the moving blade. SOLUTION: This turbine moving blade 80 includes one or more cooling cavities between a positive-pressure side wall 90 and a negative-pressure side wall 92. The cooling cavities are communicated with a plurality of trailing edge slots 108 extending along a trailing edge 88 and a plurality of trailing edge openings 110 penetrating the trailing edge 88. The trailing edge slots 108 have a rectangular shape and extend at a blade profile section upper portion 102 to the trailing edge 88 along the positive-pressure side wall 90. The trailing edge opening 110 have a circular shape and penetrate the trailing edge 88 at a blade profile section lower portion 104. The upper portion 102 is thinner than the lower portion 104 and reduces the aerodynamic loss occurring on the thick trailing edge 88.  Since the lower portion 104 includes the trailing edge 88 thicker than the upper portion 102, such a possibility is reduced that the lower portion 104 is cracked by centrifugal stress at the trailing edge 88 of a root section 96. A blade profile section 82 is effectively cooled, and aerodynamic efficiency is maintained by the trailing edge slots 108 and trailing edge openings 110.
Patent JP-2002012101-A (JP)
Title: Unit structure of battery and air tank
Inventor: ONO ISAMU
IPC: H01M2/10
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the unit structure of a battery and an air tank capable of rationalizing an installation space for the battery and the air tank, reducing the number of part items and promoting efficiency of workability for assembling them. SOLUTION: Using the air tank 1 as a base, a battery housing box 5 for housing the battery therein such that it can be taken in and out easily is connected to and fixed on the air tank 1 integrally.
Patent JP-2001172362-A (JP)
Title: Production method of high-molecular-weight epoxy resin
Inventor: FRANK HARRY
IPC: C08G59/14
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To improve a method for continuously producing a high-mol.-wt. epoxy resin or a hydroxyl- or phenol-terminated polyether from a low-mol.-wt. liquid epoxy resin. SOLUTION: A liquid epoxy resin having a first mol.wt., a catalyst, and a compound having at least one active hydrogen atom or at least one group reactive with the liquid epoxy resin in the presence of the catalyst are continuously caused to upwardly pass through one or more reaction chambers vertically connected under conditions effective for producing a flow containing a high-mol.- wt. epoxy resin product having a second mol.wt., the second mol.wt. being higher than the first mol.wt.
Patent JP-2002026689-A (JP)
Title: Surface acoustic wave convolver
Inventor: SUGANO YASUTO
IPC: H03H9/145
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave convolver that can use a broadband spread signal. SOLUTION: In the surface acoustic wave convolver 50, each grating electrode 60 is placed in a propagation path of a surface acoustic wave so that its length direction is orthogonal to the propagating direction of the surface acoustic wave propagated through between input electrodes 54a, 54b, a projecting direction of each projection electrode 55a of an output extract electrode 56a is orthogonal to the propagation direction of the surface acoustic wave and each projection electrode 55a is arranged alternately to each grating electrode 60. Furthermore, the width of each grating electrode 60 through which the surface acoustic wave propagates is selected to be less than a half of the electrode pitch of each grating electrode 60.
Patent JP-2002024143-A (JP)
Title: Receiving terminal, communication terminal and animation character display method
Inventor: NAMEKAWA ATSUO
IPC: G10L21/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a receiving terminal, a communication terminal and an animation character display method, with which a received character is operated to speak or play together with reproducing of attached audio or melody data when mail is received. SOLUTION: On the side of a transmitter, a character ID and an audio file are transmitted and on the side of a recipient, character data corresponding to the received character ID are selected out of a character data storage part stored on the side of receiving. Then, the animation is displayed on a display corresponding to the audio receiving these selected character data.
Patent JP-2001055082-A (JP)
Title: Vehicle lighting system
Inventor: KRAENZLER THOMAS
IPC: F21Y101/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To variably control the distribution of light emitted from a light source variably by controlling the reflection. SOLUTION: A vehicular lighting system with a light lead system has a light source 6 and a means for collecting the beam from this light source onto the inlet end of a transparent rod 2 and the rod 2 is extended along a long axis (A) and has a plurality of light reflection facets 3 slantly arranged against the long axis (A) and a light lead system by which the light is emitted with a prescribed strength in this facet 3. The transparent rod 2 includes a light lead body 7 and the optical lens 15 arranged in the outlet of the light lead passage 7 is cooperated with the facet 3 optically in the light road of a basic light bundle reflected by the facet 3. By changing the reflection at the facet 3, a control element for controlling the inclination and passing of the light is provided.
Patent JP-2002019441-A (JP)
Title: Mounting structure for strut
Inventor: ARAKAWA KOJI
IPC: B60G15/06
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a strut of an automobile suspension device. SOLUTION: In the mounting structure for mounting an upper part of the strut 1 on a strut tower 4 by providing a bolt 3 on an upper bracket 2 of the strut 1 of the automobile suspension device, providing a bolt hole 5 corresponding to the bolt 3 on an upper wall 4a of the strut tower 4 provided on the tire house side, obtaining a state to insert the bolt 3 into the bolt hole 5 and fastening a tip part of the bolt 3 with a nut 6, a locking hole 7 to insert and lock a hanger cap 11 is formed at the center part on the upper wall 4a of the strut tower 4, a male screw part 8 to be screwed on the hanger cap 11 is formed at the center of the upper part of the strut 1 and the hanger cap 11 has a locking pawl 13 to be locked on a hole edge of the locking hole 7 and a female screw part 12 to be screwed on the male screw part 8.
Patent JP-2002020699-A (JP)
Title: Ultraviolet-curing adhesive composition and ultraviolet- curing adhesive sheet
Inventor: KANAI MICHIO
IPC: C08F2/46
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curing adhesive composition which retains its ultraviolet-curing property, even when an ultraviolet-curing adhesive sheet is subjected to rinsing water over a long time, and an ultraviolet-curing adhesive sheet prepared by applying the adhesive composition on a substrate. SOLUTION: The ultraviolet-curing adhesive composition comprises an ultraviolet-curing adhesive component and a phosphorus photopolymerization initiator.
Patent JP-2002028752-A (JP)
Title: Device and method for molding casting mold
Inventor: KANEHIRA SATOMI
IPC: B22C15/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To squeeze both a pattern surface and a back surface without using any lower pressure head. SOLUTION: This device for molding a casting mold comprises a lower auxiliary frame, a molding flask, a master plate slidably fitted to the inside of these frames, a pattern surface plate, a master plate hanging means for hanging the master plate from the lower auxiliary flash movably in a vertical direction, a molding flask receiving base, a frame supporting means for supporting the lower auxiliary frame and the molding flask on the molding flask receiving base in a snapping manner, a base placed below the master plate, a pressure head located above the pattern surface plate and movable in the vertical direction, and a molding flask stopper means which is fitted to the pressure head and has a lower end which can be abutted on the upper surface of the frame.
Patent JP-2002024826-A (JP)
Title: Image processing device and image processing method
Inventor: OSUGI NOBUYA
IPC: G06T7/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method, capable of dispensing with processing for selecting a representative color by a manual means, by setting a reference value for discriminating a target image to be extracted from a background image, updating the reference value corresponding to a pixel, and comparing the renewed reference value with color information of the pixel at an optional spot on a screen, and capable of automatically executing high-speed image extraction with a small-scale circuit formation. SOLUTION: Image data of RGB form, stored in a first memory 3, are converted into image data of HLS form by a data conversion circuit 11. A determination circuit 14 compares a left end reference value stored in a first data resister 12 or a line reference value stored in a second data resister 13 with the image data outputted from the data conversion circuit 11, and determines whether the image is to be the background image or the target image to be extracted relative to each pixel.
Patent JP-2002030437-A (JP)
Title: Thin film deposition method
Inventor: YAJIMA TAKAHIRO
IPC: H01L21/205
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a thin film deposition method, by which deposition of an amorphous silicon film capable of easily increasing area and having uniform film deposition rate distribution and high conversion efficiency can be done while increasing film deposition rate. SOLUTION: In an electric discharge space, a substrate 201 is arranged at a distance of d (cm) from an electrode 206. Gas containing one or more silicon compounds and hydrogen are introduced into the electric discharge space. The product Pd of film deposition pressure P (Pa) and d and the flow rate M (SLM) of hydrogen are set up so that they satisfy the relation of 80M+200<=Pd<=60M+333. Then, high frequency power is impressed to produce plasma, and the thin film of non-single-crystal silicon is deposited on the substrate 201 in the electric discharge space.
Patent JP-2002023129-A (JP)
Title: Method for manufacturing liquid crystal panel
Inventor: FURUKAWA AKIRA
IPC: G02F1/1341
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To increase efficiency of injection of a liquid crystal into A panel. SOLUTION: A liquid crystal panel 4 is manufactured in a joining stage for joining a pair of substrates 1 and 2 at least one of which has an electrode with a prescribed gap 3, in an injecting stage for injecting the liquid crystal 12 into the gap 3 using a jig 7 closely coming in contact with an injection hole 6 beforehand bored in one substrate 1 and in a sealing stage for sealing the injection hole 6. In the injecting stage, the jig 7 having an inside sealing part 8 provided so as to enclose the injection hole 6 and an outside sealing part 9 enclosing the inside sealing part 8 is disposed onto the substrate 1 and the jig 7 is closely brought into contact with the injection hole 6 by exhausting gas in the space 15 enclosed by the inside sealing part 8, the outside sealing part 9 and the substrate 1 to perform the injection of the liquid crystal 12.  Pulsating external force may be added to the surface of the substrate so that the liquid crystal is pushed out along its progressing direction in order to fluidize the liquid crystal force-fed to the injection hole in the gap.
Patent JP-2002017766-A (JP)
Title: Faceplate for excretions storing equipment
Inventor: TANAKA TOMOYA
IPC: A61F5/448
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a faceplate for excretions storing equipment capable of breaking when the faceplate is dumped into a flush toilet and brought into contact with water. SOLUTION: In this faceplate 1 for excretions storing equipment comprising a pressure-sensitive adhesive layer 2 and a backing material 3 for supporting the adhesive layer 2, the adhesive layer 2 is made of a skin protective agent containing hydrophilic components and hydrophobic components, and the backing material 3 is made of component capable of breaking after contact with water.
Patent JP-2001065710-A (JP)
Title: Sticking preventive method for hot and high pressure fluid flow control valve and valve stem thereof
Inventor: KITAGAWA MITSUHIRO
IPC: F16K41/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient sealing ability and prevent the sticking of a valve stem by forming a flow control valve capable of being directly mounted to a pipeline without requiring a valve casing. SOLUTION: A valve element 1 supported in a cantilever-type manner and integrally formed of a valve plate 11 and a valve stem 12 made of ceramics, a refractory material plug member 2 into which the valve stem 12 is rotatably inserted and which is inserted and fitted to an open part 102 disposed in a blast branch pipe 100, a metallic fitting member 23 fitted to a fitting seat 103 in the open part 102, and a valve element driving mechanism 3 are provided. A flow control valve 10 is of cartridge type detachable from the open part 102. A first seal member 4 consisting of a heat resistant fiber wrapped around on the outer surface of the plug member 2, a second seal member 5 consisting of an O-ring fitted to the fitting member 23, and a third seal member 6 consisting of a gland packing in a bearing member 27 are provided.  Hot inert gas or air is fed to a gap between the valve stem 12 and a shaft hole 24 of the plug member 2.
Patent JP-2002030254-A (JP)
Title: Discoloration preventing coating material for footwear
Inventor: YAMAZAKI FUMITAKA
IPC: A43D63/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a discoloration preventing coating material by applying the material on an adhesive protruded from a joined part in footwear produced by adhering its back and bottom with the adhesive without requiring a removal process of the adhesive. SOLUTION: This discoloration preventing coating material for the footwear is obtained by dissolving 50-600 pt.wt. hindered amine-based photostabilizer showing <=80 degree of coloring based on the Hazen color number of its 20% methylene chloride solution and also having <=3000 molecular weight, based on 100 pts.wt. nonvolatile component of a non-yellowing membrane forming agent with a volatile organic solvent.
Patent JP-2002037096-A (JP)
Title: Electric power steering
Inventor: FUKUDA TOSHIHIRO
IPC: F16C35/063
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering having excellent impact resistance and preventing the slip-off of a bearing by a ball screw-nut, and to provide a looseness adjusting method facilitating adjustment. SOLUTION: Even when a large impact force is generated to a rack shaft 22 at the abutting contact or the like of a steering stopper and the tension of a hold-down member 30 to a ball bearing 25 becomes zero, the rotation of the hold-down member 30 is impeded by caulking c of a thin plate part 30b. The hold-down member 30 can thereby apply specified tension in to the ball bearing 25 when the impact force is lost, without getting loose.
Patent JP-2002038077-A (JP)
Title: Acrylic sol-based, chipping-resistant coating composition
Inventor: SATO AKIO
IPC: C09D133/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To develop a chipping-resistant coating having chipping resistance equal or superior to that of conventional ones, excellent in storage stability and friendly to the global environment. SOLUTION: The acrylic sol-based, chipping-resistant coating comprises a phenolic resin instead of a conventional liquid resin as an adhesion-imparting component of an acrylic sol obtained by turning an acrylic resin into a sol using a plasticizer.
Patent JP-2002035659-A (JP)
Title: Coating system
Inventor: TAKAI HIROYUKI
IPC: B05D3/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the coated surface of a work from being roughened by dust and to simplify the maintenance and inspection of a work transporting device. SOLUTION: The coating system 1 is provided with a transporting line 10 capable of moving a supporting device 12 for supporting a work K being in the upper position of a track from the under side along the track, a coating device 22 for spraying a coating on the work K arranged in the side of the transporting line 10 and a work moving device A for moving the work K from the supporting device 12 to the vicinity of the coating apparatus 22 and for holding the work K on the upper position from the under side.
Patent JP-2002000372-A (JP)
Title: Tv cabinet with storing shelf
Inventor: OTSUKA CHIYOKO
IPC: A47B81/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To create relaxing and comfortable space in a small room such as a bed room with a bed and a TV set by putting things in an organized manner. SOLUTION: A TV cabinet 10 with storing shelves is installed at a room on a foot side of a bed. As a TV set 18 is placed in a middle row 14 of the storage, a person can watch the TV on the bed. A bottom row 15 of the storage can be utilized effectively by providing a door for the bottom row 15 of the storage either on the right or the left, taking the TV set sitting in the front.
Patent JP-2001096172-A (JP)
Title: Acid-resistant catalyst sheet and its production method
Inventor: OKI YASUYUKI
IPC: B01J35/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an acid-resistant catalyst sheet which can maintain catalytic activity for the reduction of nitrogen oxides, the oxidation of organic substances, the decomposition of organic chlorine compounds, etc., over a long period and is excellent in acid resistance and processability and a method for producing the catalyst sheet. SOLUTION: Titania fibers containing a catalytic component, glass fibers, and a synthetic resin selected from the group consisting of an epoxy resin, a phenol resin, a melamine resin, a furan resin, a polyimide resin, a silicone resin, a fluorocarbon resin, polyphenylene sulfide resin and a poly(ether ether ketone) resin are mixed in the presence of a surfactant, and the mixture is processed into a sheet.
Patent JP-2002043761-A (JP)
Title: Flexible multilayer wiring board
Inventor: WATANABE YASUSHI
IPC: H05K3/46
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a productive, inexpensive, flexible multilayer wiring board with reliable connection. SOLUTION: In this flexible multilayer wiring board, as a first conductive pattern 5 prepared on a first flexible insulation board 2 and a second conductive pattern prepared on a second flexible insulation board 12 are connected through first conductive materials 23 filled in a first through hole 2a, it is possible to provide a more productive, more inexpensive flexible multilayer wiring board with more reliable connection compared to that with conventional Au plated connection.
Patent JP-2002037587-A (JP)
Title: Outrigger device
Inventor: OGAWA KIYOSHI
IPC: B66C23/78
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To enable building of a hydraulic hose and a hydraulic cylinder in an outrigger, if small, without increasing the size of the inside of an inner box. SOLUTION: The outrigger device having the inner box 12 slidably fitted through an outer box 11 and a jack device 13 provided at the end of the inner box 12 comprises the hydraulic cylinder 10 provided in the inner box 12 for giving expansion to the inner box, joint blocks 15, 16 provided on a side plate 11S of the outer box 11 and at the upper end of the outrigger device 13, respectively, a hose guide hole 19 passing through a side plate 12S of the inner box 12, provided in the inner box 12 at its end side beyond a hydraulic cylinder mounting position P, and the hydraulic hose 17 arranged in the range from the joint block 15 through a space between the side plate 11S of the outer box 11 and the side plate 12S of the inner box 12, the hose guide hole 19 and the inside of the inner box 12 to the joint block 16.
Patent JP-2002039435-A (JP)
Title: Vacuum gate valve
Inventor: FUKUDA YOSHICHIKA
IPC: F16K49/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively cool a valve plate 5 and to prevent the thermal deterioration of a sealing material 7 by preventing the sealing material 7 from being heated through the valve plate 5 with a simple and inexpensive structure in a vacuum gate valve having the valve plate 5 for opening and closing a front opening 2 of the valve casing 1 communicated to a vacuum container C1, and sealing a clearance between the valve plate 5 and a front wall 1a inner face around the opening 2 by the sealing material 7 in a closed state of the valve plate 5. SOLUTION: A heat conducting member 61 abutted to the front wall 1a inner face of the valve casing 1 in a closed state to heat conductably connecting the valve plate 5 and the front wall 1a of the valve casing 1, is mounted on an outer peripheral edge part of the valve plate 5, and the valve plate 5 is cooled by both of the radiation and the heat conduction to the front wall 1a of the valve casing 1.
Patent JP-2002048535-A (JP)
Title: Tilt angle detector for fork, and method of detecting tilt angle of fork
Inventor: FUJII HARUYUKI
IPC: G01C9/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To control a fork in the optimum ground clearance and tilt angle with respect to a fork insertion port of a palette, irrespective of a slope of a palette mounting face, and to reduce a cost by a single light emitter. SOLUTION: This tilt angle detector 10 is composed of the emitter 11 for emitting a light beam such as a laser beam toward a front side of the fork in parallel to an axial direction of the fork, a tilt angle sensor 13 for detecting the tilt angle of the fork, a target tilt angle setting switch 14 for setting a target tilt angle of the fork, a controller 15 for comparing a detected tilt angle with the target tilt angle to determine whether the both are consistent each other or not, or whether a difference between the both is within a specified value or not, a sensitivity setting switch 16 for changing the specified value, a relay 17 for issuing an operation signal to the emitter 11, and an electric power source selecting switch 20 for conducting selection between a battery 12 in an emitter side and a battery 19 in a detector body side to be used.  When the detected value in the tilt angle sensor 13 is consistent with the target tilt angle, or when the difference between them is within the specified value, a signal is output from the controller 15 to the relay 17 to make the relay 17 turned on, and the emitter 11 emits the light beam such as the laser beam to inform an operator.