baber/WOPTO huggingface dataset:
Patent JP-2002045773-A (JP)
Title: Quantitative valve, method for printing ceramic paste and method for manufacturing ceramic insulating sheet
Inventor: KANO HARUHIDE
IPC: B05C11/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative valve capable of sending a constant amount of a viscous fluid under pressure over a long period of time without exerting adverse effects on the quality of the viscous fluid. SOLUTION: The quantitative valve 31 is equipped with a valve body 32, which is equipped with a flow channel 35 through which a viscous fluid P1 containing ceramic particles moves, and pressure feed means 42 and 43 inserted into the flow channel 35 in a slidable manner. The pressure feed means 42 and 43 are driven by the supply and discharge of a drive fluid. As a result, a constant amount of the viscous fluid P1 sucked from the inlet 36 of the flow channel 35 is fed under pressure from the outlet 37 of the flow channel 35. At least the surface layers of the slide parts of the valve body 32 with the pressure feed means 42 and 43 have hardness equal to or more than that of ceramic particles.
Patent JP-2002045493-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve amusement by varying the effective line of a special pattern display device. SOLUTION: In a game machine constituting a displaying area in the state of a matrix consisting of three rows and three columns in the special pattern display device, the effective line is changed by each variable display and the effective line is shown by lighting of backlights (lamps).
Patent JP-2002049574-A (JP)
Title: Information processor and communication function extension method
Inventor: YOSHIZAWA JUNICHI
IPC: H04W92/08
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which is superior in the expansibility of communication with external equipment and a communication function extension method. SOLUTION: The information processor equipped with a CPU 6 and a memory 5 connected to an internal local bus is equipped with a data transmission and reception part 1 which sends and receives data to and from a public network, a sound encoding and decoding part 2a which encodes and decodes sound data, an image encoding and decoding part 2b which encodes and decodes image data, an external input/output interface controller 3 which performs control regarding input/output interfaces with respect to external units, and an input/ output switching part 4 which forms a data path selectively among the data transmission and reception part, the sound encoding and decoding part, the image encoding and decoding part, and the image input/output interface controller.  The formation of the data path by the input/output switching part 4 is controlled by the CPU 6 or the external input/output interface controller 3.
Patent JP-2002046829-A (JP)
Title: Pallet receiving device for automated storage and retrieval warehouse
Inventor: UNNO NORIAKI
IPC: B65G1/14
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a pallet receiving device for an automated storage and retrieval warehouse capable of storing even loads having different heights without interference with a pallet receiver or the like, when storing the loads in the conventional automated storage and retrieval warehouse. SOLUTION: In this pallet receiving device for the automated storage and retrieval warehouse, front shelf pillars 4a facing a passage are fixedly provided with front pallet-receiving plates 5 projecting toward the crane passage, rear shelf pillars 4b are provided with the rear pallet receivers 6 disposed parallel to a traveling direction of a crane body 3, and both ends of a pallet frame 8 provided on the crane passage side of a pallet 7 has recessed guides fitted on the front pallet-receiving plates 5. The pallet 7 is supported by the front pallet-receiving plates 5 and the rear pallet receivers 6.
Patent JP-2002049336-A (JP)
Title: Display device and display system
Inventor: TOYODA TAKASHI
IPC: E01F9/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a display system of which contents of the display device can be confirmed even in the dark, even when there is a cover such as snow or ice on the display part of the display device or further even when the visual range is bad. SOLUTION: Plural optical fibers are buried in such a manner that the light diffusion ends are exposed on a display part of the display device in accordance with a prescribed pattern, a laser beam is used as the light introduced into the optical fibers and, thereby, an optical display pattern formed by the plural light diffusion ends are formed on the display part. Thus, the display device which allows an observer to visualize the optical display pattern even in the dark, even when there is a cover such as snow and ice on the display part of the display device or further even under the circumstances that the visual range is obstructed, can be provided.
Patent JP-2002046152-A (JP)
Title: Method for producing mold for injection molding to form through hole inclined in wall thickness direction, and injection-molded article molded by using the mold
Inventor: YAMADA MASAO
IPC: B29C45/26
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mold for injection molding which molds an inclined porous resin plate and can obtain a precision finish in a short time without using electrode processing which needs a long work time and an electric discharge machining method for a cavity insert and a molding of a good finish which is molded by using the mold. SOLUTION: In the method for producing the mold for molding a shading plate 10 having through holes 11 inclined in the wall thickness direction of a product, a desired inclination angle to the axial direction of a ball end mill is set up to fix the cavity insert to be machined. A plurality of ball end mills having different diameters are prepared, they are divided into stages according to the size of the diameters and used, and finally inclined fine channels 30 for cavities to be the profiles of the through holes 11 of the product are cut. When a resin is packed into the channels 30 as the cavities, the product having the through holes 11 is molded.
Patent JP-2002047877-A (JP)
Title: Consolidation bit for impact type excavating method, and burying method for underground buried object using the same
Inventor: KANEKO YUTAKA
IPC: E21B10/46
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a consolidation bit for an impact type excavating method, and a burying method of an underground buried object using the consolidation bit totally free from defectiveness such as the discharge and recovery of cuttings onto the ground, without any problems arising as in a conventional method in burying an underground buried object. SOLUTION: This combination bit comprising an inner bit 10 and an outer bit 20 fitted to the outer periphery of the inner bit 10 is characterized by consolidating toward an excavated hole wall without discharging the cuttings to the ground when impact force is applied to the bit to penetrate into a stratum. As concrete structure, a bit body 1 of the inner bit 10 has approximately conical parts 1d, 1e, 1f, and a bit body 2 of the outer bit 20 has approximately truncated cone shaped parts 2b, 2c. In the combined state of both bits, the approximately conical parts 1d, 1e, 1f of the inner bit 10 project from the approximately truncated cone shaped parts 2b, 2c of the outer bit 20 to form an approximately conical shape as the whole consolidation bit.
Patent JP-2002050482-A (JP)
Title: Organic light emission element
Inventor: HIRAI HIROYUKI
IPC: H05B33/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emission element which can be used effectively for a flat light source such as a full color display, a back light, or the like, and a light source array such as a printer or the like, which can emit a plurality of kinds of light, which has high brightness and high luminous efficiency, of which it is possible to enlarge the area and suppress power consumption, moreover which is easy to manufacture. SOLUTION: The organic light emission element has a first luminescence layer containing an ortho-metallic complex in the organic luminescence layer which is constituted laminating a transparent electrode, the organic luminescence layer and a back electrode on a substrate, and a second luminescence layer containing a macromolecule luminescent material. A mode is which an ortho- metallic complex is an iridium complex, a mode in which the first luminescence layer of the ortho-metallic complex contains 1 to 20 weight %, a mode in which the first luminescence layer contains a host compound, a mode in which an emission spectrum of the first luminescence layer and an emission spectrum of the second luminescence layer differ, a mode in which the first luminescence layer and the second luminescence layer are formed by a wet film-forming method, or the like, are desirable.
Patent JP-2002055208-A (JP)
Title: Lens array unit and illuminating optical system and projector each using the same
Inventor: FUJIMORI MOTOYUKI
IPC: G09F9/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for easily aligning optical components of an illuminating optical system. SOLUTION: The illuminating optical system 100 has a lens array unit 140 with a first lens array 142 having a plurality of first small lenses arranged in a matrix shape, a second lens array 144 having a plurality of second small lenses respectively corresponding to the first small lenses and arranged in a matrix shape, and a light transmitting part 146 which connects the first and second lens arrays so as to guide light from the first lens array to the second lens array.
Patent JP-2002082445-A (JP)
Title: Stage device and exposure device
Inventor: TANAKA KEIICHI
IPC: H01L21/027
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a stage device which is usable even under a vacuum and can improve the controllability. SOLUTION: A sub-stage 2 is arranged in the lower part of the stage device 1. A main stage 3 is arranged in the upper part of the sub-stage 2. The main stage 3 has a moving stage 31 to be loaded with a wafer table 32, an arm 41 extending in a direction symmetrical with the stage 31 as the center and a guide bar 51 having a Y shape. Air pads 53 are formed on the top and under surfaces at the ends of the tree points of the guide bar 51 and are made movable within the guide plane. Both ends of the arm 41 are provided with two-dimensional linear motor moving elements 45 and are movable in two directions (X direction and Y direction) of the guide plane and around the axis (θ direction) orthogonal with the guide plane. The sub-stage 2 is positioned by moving close along the main stage 3 and intermediates the outflow the inflow of fluid between the main stage 3 and the outside.
Patent JP-2002063259-A (JP)
Title: Profit margin simulator of building for rent and print
Inventor: ODA KATSUHIRO
IPC: G06Q50/00
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To enable comparison of profitability between a case that only an owner makes an investment for a building for rent and a case that a larger building for rent is constructed by joint investment the owner invests the same amount of money by using a profit margin simulator of buildings for rent to simulate the profitability of the building for rent and a print. SOLUTION: A fact that the profitability for the owner is improved when apartments are managed by the joint investment by a land owner and a real estate agency for a fixed period is presented to the owner. In this simulation, building main body and installed facilities are specified, the owner basically bears the cost amount equivalent to the building main body and the real estate agency bears the cost amount equivalent to the facilities with a comparatively short depreciation period during the joint investment period. A rent according to investment ratio is paid to the owner during the joint investment period, the facilities are sold to the owner and management is transferred to individual management after an elapse of period by taking of legal durable years of the facilities into consideration. Simulation results are graphically shown on a chart and printed out.
Patent JP-2001329353-A (JP)
Title: Method for producing galvannealed steel sheet excellent in press-fprmability
Inventor: HOSOMI KAZUAKI
IPC: C23C2/06
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive galvannealed steel sheet excellent in workability by restraining the generation and the growth of Γ phase and the remaining of ζ phase. SOLUTION: A steel sheet containing <=0.01% C, 0.005-0.10% Si, 0.05-0.5% Mn, 0.005-0.06% Al, <=0.025% P, 0.005-0.1% Ti and if necessary, 0.005-0.1% Nb and/or 0.0001-0.01% B, is used as the base material and plated layers containing δ1 phase, Γ1 phase and the Γ phase having <=1 mm thickness, are formed at 30-90 g/m2 coating surface density per one side surface. After annealing the basis sheet for plating, the galvanization is applied by dipping into galvanizing bath containing 0.1-0.2% Al having bath temperature of 490-550 deg.C at 490-600 deg.C inlet temperature and the cooling is performed to 400 deg.C steel sheet temperature at 5-15 deg.C/sec cooling speed, and after adjusting the coating surface density, the alloying treatment is applied at 450-550 deg.C for 5-60 sec.
Patent JP-2002064343-A (JP)
Title: Defferential amplifier circuit
Inventor: AKITA SHINICHI
IPC: H03F3/45
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a differential amplifier circuit capable of being realized with a simple circuit configuration without distorting the output voltage and without causing crossover distortion even when input voltage approaches the VDD or VSS. SOLUTION: A differential couple is composed of depression type transistors MP11 and MP12, an active load is composed of enhancement transistors MN11 and MN12 and a current source is composed of an enhancement MP13. When the substrate effect coefficient of MP11 and MP12 is defined as B and the threshold voltage of MN11 and MN12 is defined as A, a threshold voltage Y of MP11 and MP12 is made -0.125<Y< (-0.875×A+0.675)×B-0.125}.
Patent JP-2002058331-A (JP)
Title: Extension auxiliary for retractable auger
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an extension auxiliary for a retractable auger having solved such a problem that since a retractable auger as a retractably moving conveyance cylinder is made to slide along upgrade when the auger is to be extended toward the extension side prior to a discharging operation, a large driving force is required, leading to needing a large-sized control motor for a retraction/extension driving unit, thus resulting in higher cost and needing a wide space for installing the driving unit. SOLUTION: This extension auxiliary for a retractable auger is such that a retractably moving conveyance cylinder 3 constituting a retractable auger is designed to be automatically retractably movable through connection with a retraction/extension driving unit and to be impelled toward extension side by the aid of an extension auxiliary spring 7 equipped on a conveyance spiral shaft 6 set up inside a stationary conveyance cylinder 2.
Patent JP-2002062103-A (JP)
Title: Device and method for measuring amount of deflection in tire width and method for estimating tire load
Inventor: IKEDA HIROMICHI
IPC: B60C19/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a device and method of a simple constitution for measuring the amount of deflection in tires capable of easily measuring the amount of deflection in the direction of tire width of the tires mounted to a motor vehicle. SOLUTION: The base 16A of the device 10A for measuring the amount of deflection in the tire width is fixed by magnetic force to a rim 14 in the vicinity of the tire 12A at a section to receive grounding pressure from a road surface. The base 16B of the other device 10B for measuring the amount of deflection in the tire width is fixed to a rim 14 in the vicinity of the tire 12B at a section not to receive grounding pressure from the road surface. A slide bar 26A is moved in the direction of the tire width and brought into contact in the direction of the tire width with the side part of the tire 12A to measure the amount of protrusion. The amount of protrusion in the direction of the tire width in the tire 12B at a section not to receive grounding pressure from the road surface is similarly measured.  The difference between the measured amounts of protrusions is obtained to obtain the amount of deflection in the width of the tire 12. By this, it is possible to measure the amount of deflection in the tire width easily.
Patent JP-2002066746-A (JP)
Title: Manufacturing method of car doorframe
Inventor: YAMAGUCHI SHUHEI
IPC: B23K11/25
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of car doorframe, which decreases protrusion of bead in the exterior surface of a skin material, resulting in less finishing man-hour coupled with readiness in finishing, and is able to reduce heating period compared with that of the type of external heating, resulting in reduced surface oxidization, leading to less polishing man-hour. SOLUTION: The manufacturing method of car doorframe features, in a joining procedure of corner parts of the car doorframe, holding a joining material 203 in between two abutting skin parts 201A, 201B, disposing field electrode 205A on one of the skin parts and second electrode 205B on the other, and joining the two skin parts with peculiar resistance heat produced through a contact resistance at contacts between the two skin parts and the joining material by turning an electric current on between the first and second electrodes.
Patent JP-2002073020-A (JP)
Title: Display device for electronic musical instrument, display method and recording medium
Inventor: WAKUTA SADASHI
IPC: G10H1/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device for electronic musical instrument which can perform an efficient display. SOLUTION: The display device for electronic musical instrument has a recording means to record the start and end addresses of display data instructed to change a display area, and a display instruction means to instruct the display of the display data from the start address to the end address.
Patent JP-2002066233-A (JP)
Title: Grease filter
Inventor: ONO NORIMASA
IPC: F24F7/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a grease filter, which can be obtained by few processings using a mold having a single structure and can enhance a capacity of oil separation. SOLUTION: Lancing parts 25a, 35a having uneven shapes for the main faces of side edge plates 24, 34 are formed at regular intervals in the edge parts of the respective side edge plates 24, 34 of both the front slat 21 of the front frame 20 and the rear slat 31 of the rear frame 30.
Patent JP-2001079166-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To keep storage data of RAMs when power supply is interrupted by constituting a game machine to supply a back-up power source from a back-up power source means when the power supply from the main power source is interrupted. SOLUTION: When power supply from a commercial power source is interrupted during a game, motor-driven game parts such as a variable prize winning means and CPUs 44 of a main control means and a discharge control means stop working so that the game is stopped. In the meantime, back-up power source means 52 and 61 are previously connected to RAMs 46 and 57 in the main control means and the discharge control means via power source terminals 50 and 59 so that the supply of the back-up power source to the RAMs 46 and 57 is enabled. Thus, the back-up power source is supplied to the RAMs 46 and 57 in spite of the interruption of main power source supply and data are held.
Patent JP-2002061797-A (JP)
Title: Halogen station
Inventor: KAMIYAMA MASAKI
IPC: H01M8/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen station convenient and useful for a fuel cell- mounted vehicle. SOLUTION: The hydrogen station 1 comprises a water electrolytic device 2; hydrogen storage tanks 31-33 having hydrogen storage materials capable of storing and discharging hydrogen manufactured by the water electrolytic device 2; and a heating means 4 to heat a hydrogen storage tank 32 after storage of hydrogen by the exhaust heat of the water electrolytic device 2 and increasing the internal pressure of the tank 32.
Patent JP-2002071969-A (JP)
Title: Optical connecting part and method of wiring optical fiber
Inventor: SASAKI KYOICHI
IPC: G02B6/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of wiring an optical fiber wherein the design for wiring the optical fiber is easy, the wiring can be performed in a small area and the workability for wiring is excellent, and an optical connecting part whose connecting property with an optical circuit package or the like is excellent. SOLUTION: When plural optical fibers having a terminating part for being optically connected at the end part are divided into plural ports and are wired on a base material in a two-dimensional plane manner to manufacture the optical connecting part, plural virtual ports with are divided into two groups and become a pair each other are set on the base material and/or at the end edge part of the base material, two design lines which are connected so as to cross each other respective outermost virtual ports (1a and 2d, and 1d and 2a) of each group and plural design lines which are connected so as not to cross each other plural virtual ports every pair (1a and 2a to 1d and 2d) are used as wiring paths, and respective optical fibers (a to p) are wired between arbitrary virtual ports along these wiring paths.
Patent JP-2002066410-A (JP)
Title: Recycle system for aqueous coating material and foreign- matter removal method using the same
Inventor: YAMANE TASUKU
IPC: B05B15/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a recycle system which can stably recover a regenerated coating material while preventing the degradation of external appearance of a coating film obtained from the regenerated coating material. SOLUTION: In this recycle system for an aqueous coating material, an object is spray coated with an aqueous coating material with a spray gun in a water-curtain type coating booth; an over-spray part of the coating material, which does not adhere to the object, is covered with a water curtain and is sent as a collection liquid from a booth circulation water vessel to a concentration vessel; the liquid is separated into a concentrated coating material and a filtrate with an ultrafiltration apparatus; the concentrated coating material is further concentrated and then adjusted to give a regenerated coating material; and the regenerated coating material is again spray applied.  In the system, a filter for removing foreign matters is installed in the inside of equipment or apparatuses arranged in the range from the recovery of an aqueous coating material to the spray coating with the regenerated coating material.