baber/WOPTO huggingface dataset:
Patent JP-2002154652-A (JP)
Title: Forced feed system by roots blower
Inventor: YAMADA YUKIYOSHI
IPC: B65G53/16
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a forced feed system by a Roots blower largely reducing the periodic manual maintenance for cleaning or replacing a filter medium for labor saving, reducing the pressure loss by a filter, and largely reducing energy loss. SOLUTION: A powdery and granular material in a transportation pipe is conveyed by an air stream from the Roots blower in this forced feed system. The transportation pipe is arranged on the exhaust side of the Roots blower, and an air filtering means is arranged on the intake side.
Patent JP-2002165108-A (JP)
Title: Image acquisition device
Inventor: SENDAI TOMONARI
IPC: H04N5/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition device, capable of mutually synchronizing image signals with each other and performing image processing or the like by utilizing mutually each image signal, when image signals are acquired by picking up an imaging through a plurality of imaging means, in an imaging acquisition device which picks up through imaging means to convert the image into an image to be an electrical signal and outputs the image signal, on the basis of a clock signal with a prescribed frequency. SOLUTION: The clock signal generating means 40 is common to a first, second, and third imaging means 10, 20, and 30, and when a first, second, and third control means 11, 21, and 31 receive a trigger signal from an external trigger signal generating means 50, image signals synchronized with each other are outputted from the first, second; and third imaging means 10, 20, and 30 on the basis of the clock signal generated from the common clock signal means 40, and each image signal is stored in a first, second, and third memories 12, 22, and 32, with the same timing.
Patent JP-2002171045-A (JP)
Title: Wiring board
Inventor: SUEYOSHI TAKASHI
IPC: H05K1/11
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the long term reliability of connection between a surface wiring layer and an inner wiring layer being insufficient. SOLUTION: In this wiring board, the surface wiring layer 2 and the inner wiring layer 3 are composed of tungsten and/or molybdenum and copper. The surface wiring layer 2 is formed on the surface of the insulating base substance 1, in which a plurality of insulation layers 1a are laminated, the inner wiring layer 3 is formed inside the base substance 1, and the surface wiring layer 2 and the inner wiring layer 3 are connected via a connection wiring layer 4. In the connection wiring layer 4, a connection wiring layer 4a, positioned inside a penetration hole 5 of an uppermost insulating layer 1a is composed of tungsten and/or molybdenum and an iron group metal, and a connection wiring layer 4b positioned inside the penetration hole 5 of the other insulating layer 1a composed of tungsten and/or molybdenum and copper.
Patent JP-2002168687-A (JP)
Title: Far-infrared detector and method for detecting far- infrared rays
Inventor: KATSURAGAWA MASAYUKI
IPC: G01J1/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave detector detecting far-infrared rays over a wide wavelength region, and having a high responsiveness of 1 ns or shorter, a detection sensitivity of photo counting level and a wide dynamic range, in which integration can be readily implemented. SOLUTION: The far-infrared detector comprises a solid state parahydrogen crystal (1) disposed in an optical cryostat (2), a laser system (3) irradiating the solid state parahydrogen crystal (1) with two laser lights (5) of frequencies ωa and ωb near resonance to Raman transition while superposing coaxially, and a middle- or near-infrared detector (9) for detecting middle- or near-infrared rays (7). The solid-state parahydrogen crystal (1) irradiated with the laser light (5) is further irradiated with far-infrared rays (6) so as to be detected. The far-infrared rays (6) are converted into middle- or near-infrared rays (7), which are detected by the middle- or near-infrared detector (9).
Patent JP-2002168627-A (JP)
Title: Target for measurement of internal cavity of excavation cross section
Inventor: HATA KOJI
IPC: G01C7/06
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a target which prevents measurement accuracy from worsening and which prevents measurements from becoming complicated. SOLUTION: The target is provided with a target body 10, a light-receiving sensor 12 and a light-emitting element 14. The sensor 12 is operated by receiving prescribed light and is arranged and installed on the surface side in the end part of an inner tube 10b. The element 14 is constituted of a light-emitting diode which emits infrared light and is arranged on the side of the sensor 12 on the surface side in the end part of the inner tube 10b. The element 14 is constituted, in such a way that it is operated by the sensor 12 so as to emit light only for a prescribed time.
Patent JP-2002175959-A (JP)
Title: Dummy wafer
Inventor: HORIIKE MITSUAKI
IPC: C23C16/52
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive dummy wafer which can be made light- weight, have a good transportability, less damage, dust and metal contamination, a strong electrostatic adsorption force, be detected by a photosensor, and can be used repetitively. SOLUTION: In the dummy wafer, a conductor layer 3 and a heat-resistive resin film 4 are formed on a surface 1a of a wafer base 1 via an adhesive layer 2 disposed therebetween.
Patent JP-2001149590-A (JP)
Title: Pinball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To make various kinds of play information as clear as possible, to enable a player to exactly grasp various kinds of play information and to reduce fatigue to the utmost. SOLUTION: Inside a play information display area 150 of a liquid crystal display panel 5a, a special picture pattern holding number display area 151 for displaying the number of held prize winning balls in a class 1 start hole (ordinary motor-driven role object) 7 and a special picture pattern display area 152 provided with left, middle and right areas 152a, 152b and 152c respectively for varying and displaying three left, middle and right special picture patterns are set. When a game ball wins a prize in the class 1 start hole (ordinary motor- driven role object) 7, respective special picture patterns in the special picture pattern display area 152 are varied and, when they are stopped in the condition of the same three digits such as '7, 7, 7', special play is enabled.  Concerning ordinary play (determination of ordinary picture patterns), the special picture patterns are shared and displayed and, when the middle picture pattern displayed in the middle area 152b of the special picture pattern display area 152 is stopped with '3', the class 1 start hole (ordinary motor-driven role object) 7 is opened just for a prescribed time.
Patent JP-2002174742-A (JP)
Title: Board for mounting optical part, package substrate and printed circuit board
Inventor: SASAKI ATSUSHI
IPC: H05K1/03
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for mounting optical parts and a printed circuit board which enable the high density mounting of electrical parts or optical parts to an optical waveguide and with which the optical axis alignment of an optical waveguide with the optical parts can easily be realized. SOLUTION: A board 10 for mounting the optical parts has a least an optical part mounting part on one surface of a glass substrate 1, an optical wiring layer 9 composed of a core and a cladding material on the other surface, and is provided with a via hole 2 which conducts with the optical part mounting part and passes through the glass substrate. Furthermore, a package board can be prepared by mounting an optical part 14 and an electrical part 15, and a printed circuit board 20 can be prepared by connecting the package substrates through an electrically conductive bump.
Patent JP-2002175027-A (JP)
Title: Active matrix type display device and portable terminal using the same
Inventor: NAKAJIMA YOSHIHARU
IPC: G09F9/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix type display device enabling cost reduction of the set as a whole, and making the set thinner and compact, and to provide a portable terminal using the same. SOLUTION: In the active matrix type display device, provided with a display area part 12 where pixels including liquid crystal cells are arranged into a matrix form, at least a transistor circuit 15 for transforming a single DC voltage into a plurality of different DC voltages and supplying them to H-drivers 13U, 13D and a V-driver 14 is constructed on the same glass substrate 11 as the display area part 12 using the same process.
Patent JP-2002179798-A (JP)
Title: Polyhydric alcohol-modified silicone and cosmetic containing the same
Inventor: NAKANISHI TETSUO
IPC: A61K8/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic with excellent sticking ability to skin, having refreshed feeling after use without stickiness, and excellent in emulsion stability when used as an emulsifier. SOLUTION: This polyhydric alcohol-modified silicone is obtained by an addition reaction of a silicone compound and a hydrocarbon substituted by a polyhydric alcohol having at least two hydroxy group with an organohydrogenpolysiloxane, and expressed by general formula: R1aR2bR3cSiO(4-a-b-c)/2 (where R1 denotes an alkyl group or the like; R2 denotes general formula: -Q-O-X (where Q denotes a bivalent hydrocarbon group; and X denotes a polyhydric alcohol-substituted hydrocarbon group); and R3 denotes an organosiloxane expressed by general formula (4)).
Patent JP-2002172327-A (JP)
Title: Trimerization catalyst of ethylene and method for trimerizing ethylene using the same
Inventor: YOSHIDA OSAMU
IPC: C07B61/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To manufacture 1-hexene efficiently and highly selectively from ethylene. SOLUTION: A trimerization catalyst of ethylene is obtained by bringing a chromium complex having a neutral multidentate ligand, which has a tripod type structure represented by ACrBn (n is an integer of 1-3, A is a neutral multidentate ligand having a tripod type structure, Cr is a chromium atom and B is at least one component selected from the group consisting of a hydrogen atom, a halogen atom and a straight chain or branched alkyl group), into contact with an alkyl metal compound in a solution containing 10 vol.% or more of an alkane compound. This catalyst is used in the trimerization of ethylene.
Patent JP-2002176796-A (JP)
Title: Device, method, and program for controlling drive of step motor, and recording medium where the program is recorded
Inventor: ITO YOSHIYASU
IPC: F02D11/10
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving control device of a step motor which enables simply acceleration, deceleration control of the step motor. SOLUTION: The number of braking steps necessary to stop the step motor 43, and driving speed rates which are set corresponding to the number are recorded in a storage device 51. When the number of braking steps corresponding to an actual driving speed is at least the number of target steps, an ECU 50 performs deceleration control to drive the step motor 43 at a driving speed based on a pulse rate corresponding to the number of braking steps. When the number of braking steps corresponding to an actual driving speed of the step motor 43 is at most the number of target steps, the ECU 50 performs acceleration control to drive the step motor at a driving speed based on a driving speed rate corresponding to the number of steps which is larger than the number of braking steps by one step.
Patent JP-2002179367-A (JP)
Title: Observation elevator without hoistway fence
Inventor: YOAKE KENJI
IPC: B66B11/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an observation elevator without a hoistway fence allowing maintaining safely and efficiently a car glass without stopping the elevator. SOLUTION: This observation elevator without the hoistway fence has a gutter member mounted below the elevator cage for receiving rain water dropping along the car glass or a car glass upper part armored plate material of an elevator cage and for leading it outside a glass surface. Thereby the elevator can be used always in a clean state without rain dew drops, dust or fog on the glass surface and the car glass can be safely maintained without stopping the elevator.
Patent JP-2002178112-A (JP)
Title: Method for producing insulating material for molten metal
Inventor: YAMAGUCHI YASUYUKI
IPC: B22D11/111
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a heat insulating material with which the insulating material can be produced at a low cost by facilitating mass-production while reducing the restriction related to raw materials for the heat insulating material. SOLUTION: After dry up by distillation a formed body of combustible waste selected from general waste and/or industrial waste to make a carbide, in this carbide, the product having a grain size not less than a prescribed grain diameter, is supplied as the heat insulating material for molten metal.
Patent JP-2002185678-A (JP)
Title: Image formation information controller
Inventor: YADA JUNYA
IPC: B41J29/38
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To individually initialize an image formation information processing means in which any error is generated for initializing only image formation information related with the means, and to allow an image forming device to normally perform image formation by using the following image formation information of normal image formation information processing means. SOLUTION: When any error is generated in a JPEG unpacking unit 29, dummy data whose number is equal to the number of bites of residual JPEG data grasped at the point of time are transmitted to a color conversion/ binarization unit IF unit 43. The dummy data are also transmitted to a color conversion and binarization unit 27, and transmitted through color conversion/ binarization unit IF/unit 43 and a command generating unit 45 and an IF output unit 47 to a printer. Then, a reset signal is outputted to a JPEG unpacking unit 29, and respective reset signals are outputted to a JPEGIF unit 35, a color space converting unit 37, an image data arraying unit 39, and an SDRAM IF unit 41, and they are temporarily initialized.
Patent JP-2002177439-A (JP)
Title: Slot machine
Inventor: NAGAHAMA ETSUYA
IPC: A63F5/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine having the ability to pull in more customers. SOLUTION: The slot machine is provided with operation part 32 with a start lever 321, stop buttons 322a to 322c, etc., for instructing the start and stop of the rotation of rotary reels 11 to 13 and a decoration panel 33 to be illuminated from the side of its back surface by a light emitting source 4 consisting of a fluorescent lamp on the front face of the machine. A transparent plate 5 is provided at the part 32 so that light emitted from the light source 4 can arrive thereon. Thus, the slot machine is formed as if it were provided with a light emitting body to appeal itself strongly.
Patent JP-2002180712-A (JP)
Title: Electric lock device
Inventor: USUI TOSHIYUKI
IPC: E05B47/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock device in which a plurality of electric locks can be locked or unlocked by simple manual operation. SOLUTION: The electric lock device has an electric-lock control section 12 controlling the locking and unlocking of a main lock 6 and an auxiliary lock 7. The electric-lock control section 12 controls the other so as to lock the other in interlocking with the locking of either one of the main lock 6 or the auxiliary lock 7 when either one is locked by manual operation. When either one of the main lock 6 or the auxiliary lock 7 is unlocked by manual operation, the other is not interlocked with one. Accordingly, locking operation by manual operation can be conducted easily, and malfeasant door-opening operation by a picking or the like can be prevented.
Patent JP-2002182206-A (JP)
Title: Optoelectronic device
Inventor: MIYAMAE AKIRA
IPC: G09G3/36
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic device which is advantageous to miniaturization and has high utilizing efficiency of light emitted from a light source. SOLUTION: An optoelectronic device 1 has a point light source array 2, a micro lens array 31 in which a plurality of micro lenses 32 are arrayed, a liquid crystal panel 4, and a projection lens. When the pitch of light emitting elements 22R, 22G, and 22B is defined as Ps, the pitch of the openings (light transmitting window part) 45 of the liquid crystal panel 4 as Pa, the pitch of the micro lenses 32 of the micro lens array 31 as PL, the optical distance between the light emitting elements 22R, 22G and 22B and the micro lens array 31 as Ls, and the optical distance between the micro lens array 31 and the opening 45 of the liquid crystal panel 4 as La, the optoelectronic device 1 is constituted so as to satisfy the conditions shown by following Formulas 1 and 2: PL= Ps×Pa/(Ps+Pa)}×n (wherein n is a natural number)... Formula 1, La/Ls = Pa/Ps... Formula 2.
Patent JP-2002188029-A (JP)
Title: Water-soluble printing ink composition and printed matter using the same
Inventor: YAGINUMA MASAKI
IPC: C09D11/10
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition for printing on highly nonpolar resin films well. SOLUTION: This water-soluble printing ink composition contains 1-10 wt.% one or more kind(s) of organic solvent(s) selected from N-methylpyrrolidone, glycol ethers, esterified glycol ethers and terpens. The other objective printed matter is obtained by coating the water-soluble ink composition on at least one surface of a film for printing, wherein the film is a heat-shrinkable polystyrene-based resin film, especially a heat-shrinkable film for container labeling.
Patent JP-2002153133-A (JP)
Title: Piping hydroponic system for greening building wall surface
Inventor: SAKAI ICHIRO
IPC: A01G7/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To solve problems that the realization of a reduction in weight is more difficult in the building wall surfaces than that on the rooftop, the water sprinkling on wall surfaces is difficult, windbreaking techniques and maintenance and control after planting cannot readily be carried out, plants such as ivies have roots (sucking roots) such as suckers and promote aging of buildings, etc., are cited as one of reasons in delayed wall surface greening as countermeasures for urban greening for eliminating heat islanding phenomenon. SOLUTION: This piping hydroponic system for greening the building wall surfaces is designed so that a culture solution 4 for hydroponics drawn up from a lower water storage tank 2 with a storage pump 1 flows through a circulating pipe 3 and plants 7 absorbing nutrients from a planting foundation material 6 in each trough plant growth pipe 8 exchangeable from an upper water storage tank 5 on the building are prevented from growing roots of the plants 7 and blocking a water channel with a root-proofing net 10 on a reticulated trestle in the pipe 8 and both ends 12 of the trough plant growth pipe 8 are connected to cylindrical pipes to circulate the culture solution 4.
Patent JP-2002199526-A (JP)
Title: Slackness adjusting tool
Inventor: KATO SUSUMU
IPC: H02G7/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic slackness adjusting tool reduced in size and weight. SOLUTION: This slackness adjusting tool is used to adjust the slackness in a transmission line connected to a transmission line iron tower via vernier metal fitting. The slackness adjusting tool is provided with a fixed piece having a mounting part installed on one side of the vernier metal fitting on one side of L-shaped, a movable piece installed slidably on the other side of the L-shape of the fixed piece, furthermore having a mounting part installed on the other side of the vernier metal fitting, and a hydraulic mechanism which is installed between the fixed piece and the movable piece and moves the movable piece.
Patent JP-2002190284-A (JP)
Title: Forming apparatus for outer shape dimension of battery
Inventor: MURAKAMI SHIGERU
IPC: H01M10/058
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To accurately and easily form both left and right sides of a battery package without forming parallel folds on a side seal part of the battery. SOLUTION: A forming apparatus for an outer shape dimension of a battery is provided with a forming base 32 where battery 18 having an approximately rectangular battery package 11 of a soft material is horizontally loaded and is positioned by stoppers 34, 35, and a slider 36 having a both side-face forming roller 39 that slide-drives to the forming base 32 and forms both sides of the battery package 11 in parallel.
Patent JP-2002194132-A (JP)
Title: Polyolefin fine porous film and method of manufacturing the same
Inventor: KOBAYASHI SHIGEAKI
IPC: B01D71/26
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin fine porous film excellent in smoothness and compression characteristics. SOLUTION: A polyolefin composition comprises a polypropylene and a polyethylene as essential ingredients, wherein (1) the polypropylene comprises a powdered polypropylene as essential ingredients, and/or (2) the polypropylene has a MFR of 2.0 or below and is contained a content of 20 wt.% or below, and the polyethylene has a weight average molecular weight/number average molecular weight of 8-100. The polyolefin composition provides a polyolefin fine porous film in which (a) film thickness variation ratio is 1.5 or below, and (b) a ratio (A)/(B) of the air permeability (A) after pressing for 60 seconds with a load of 3 MPa at a temperature of 100 deg.C and the air permeability (B) before the press is 4.0 or below.
Patent JP-2002195570-A (JP)
Title: Stabilizing base of cartridge gas container for portable gas burners
Inventor: HASEGAWA HIROAKI
IPC: F24C3/14
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizing base for stably supporting a cartridge gas container which has a portability and an operability. SOLUTION: The stabilizing base (4) for mounting and fixing a cartridge gas container (1) for portable gas combustion tools each having a combustion burner (2) directly connected to the top face of a gas container for storing a liquefied gas, comprises a dish-like body (5) having a concave opening at the center and at least three grounding legs (7) swingably pivoted to the downside of a peripheral flange (6) of the body (5). Each grounding leg (7) is formed like an arcuate shape in its shed attitude so as to be shed on the downside of the peripheral flange 6 along the outside of the concave opening. The end of each leg (7) located at a swing support point is plunged in a developed attitude into the concave opening (8) from a window hole (10) opened through the side wall (9) of the opening (8) and buts the outside of the cartridge gas container (1) mounted in the concave opening.
Patent JP-2002191751-A (JP)
Title: Slot machine
Inventor: ISHIDA ISAMU
IPC: A63F5/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which can enhance presentation effects by executing multiple presentations simultaneously without complicating the presentation. SOLUTION: In the slot machine, game can be started by setting the number on bet for one game and the one game is ended by deriving and displaying the results of display of a variable display device adapted to vary the state of display, it is provided with a plurality of presentation means 4, 80 and 81 which are each capable of executing a specified presentation and when presentations are executed simultaneously by the plurality of presentation means 4, 80 and 81, it is possible to execute presentations by at least two presentation means 4, 80 and 81 different in type synchronizing each other.