baber/WOPTO huggingface dataset:
Patent JP-2001096467-A (JP)
Title: Cup type grinding wheel
Inventor: MAKINO KUNIO
IPC: B24D7/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cup type grinding wheel capable of stably rotating a work without causing any unbalance in weight, and of uniformly grinding the work with high accuracy without one-siding the center part of the work. SOLUTION: A grinding wheel 13 is so mounted to the end face of a base trestle 12 as to be formed into an annular shape. Four approaching portions 13a to be positioned while being approached to the center side of the base trestle 12 and at least four separated portions 13b to be positioned while being separated from the center of the base trestle 12, are mutually provided for the grinding wheel 13. Those approaching parts 13a and separated parts 13b are so constituted as to be disposed in the form of a point symmetry while the center of the base trestle is being held in between.
Patent JP-2001283863-A (JP)
Title: Non-sintering electrode for alkaline battery and manufacturing method
Inventor: YOSHIDA TAKESHI
IPC: H01M4/26
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a non-sintering electrode with high discharge rate by forming high-density part of metal only at a collecting tab fitting part and decreasing resistance there. SOLUTION: Only a part of a metal porous body 11 to which a collecting tab fitting part 12 is fitted is dipped in a solution 15 obtained by dissolving nickel alcoxide in alcohol solution, and nickel alcoxide is adhered to the collecting tab fitting part 12 of the metal porous body 11. Next, the metal porous body 11 is put in a sintering furnace and thermally treated in inert gas to get rid of organic ingredients contained in nickel alcoxide and sintered. Then, active substance slurries are filled in the metal porous body 11, dried and rolled, and then cut in predetermined size, while, on the other hand, a sheet metal plate (collector tab) 13 is welded to the collecting tab fitting part 12 to make a nickel positive electrode 10 filled with nickel active substance 14.
Patent JP-2001276717-A (JP)
Title: Stirring member for re-dispersing coating liquid
Inventor: KOSHIMIZU TAKAHIRO
IPC: B43K8/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stirring member for re-dispersing a coating liquid, sufficiently having the re-dispersing function of the coating liquid and capable of being discarded without being classified from applicator parts made of a resin. SOLUTION: The stirring member for re-dispersing the coating liquid is used in an applicator in which the coating liquid having sedimentation separability is housed and manufactured by molding a compound consisting of a molding resin and a powdery material of which the specific gravity is higher than that of the molding resin.
Patent JP-2001279377-A (JP)
Title: Hot dip galvanized steel sheet excellent in spot weldability and its production method
Inventor: KANEMOTO NORIO
IPC: C22C38/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot dip galvanized steel sheet with a composite structure in which the formation of a composite structure is attained without adding a large amount of Si and P harmful to plating properties and spot weldability. SOLUTION: This hot dip galvanized steel sheet excellent in spot weldability has a composition containing, by mass, 0.02 to 0.1% C, <=0.1% Si, 1.5 to 3.0% Mn, <=0.020% P and <=0.06% Al, and the balance iron with inevitable impurities and has a structure of the main phase composed of polygonal ferrite and a hard second phase in which the volume ratio of martensite is >=90%.
Patent JP-2000321671-A (JP)
Title: Projection type display device
Inventor: FUJIMORI MOTOYUKI
IPC: G03B21/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To embody a projection type display device having a cooling mechanism capable of efficiently cooling the respective sections within the device. SOLUTION: A vent port is formed on the front surface in the optical axis direction of a lamp case of a light source lamp unit 8 and an air exit is formed on the rear surface. Upper, lower, right and left peripheral surfaces are formed to a substantially sealed shape. An exhaust fan 16 is arranged behind this shape. An auxiliary exhaust fan 17 for forcibly introducing air is mounted within a power source unit 7. At least part of the air flow introduced into the device from a suction fan flows into the lamp case along the optical axis and flows along the circumference thereof and, therefore, the interior light source lamp, etc., are efficiently cooled. The air is forcibly introduced into the power source unit by the auxiliary exhaust fan 17, by which the interior is sufficiently cooled.
Patent JP-2001279795-A (JP)
Title: Toilet device
Inventor: NODA SHOSAKU
IPC: E03D11/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drainage facilities for devices using water provided with a flexible piping structure corresponding to change or reform of the devices using water. SOLUTION: The toilet devices is provided with a means for reducing the under floor piping space in the area from the draining outlet of a toilet stool to a lateral branch pipe. The means is characterized by making the angle of the water passage of a drain socket smaller than 90 degrees with respect to the floor face. Further, the device is constituted of devices using water provided with drain openings for underfloor draining, lateral drain branch pipes connected to vertical drain pipes or a manhole, a joint member connecting the devices using water and the lateral drain branch pipes, a first floor having an opening in the installation space for the devices using water, and a second floor formed in the first floor opening and provided with a through hole in which the joint member is inserted.
Patent JP-2001281561-A (JP)
Title: Observation device for hidden mark of lens
Inventor: IKEDA FUKUJI
IPC: G02B25/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device which allows the easy discovery and observation of a hidden mark of a lens for spectacles, etc. SOLUTION: The device for observing the hidden mark of the lens consists of a housing 11 having an aperture atop the same, a light source 12 housing into the housing, a background member 14 which is housed in the housing 11 and exists below the aperture 13, an eyepiece 15 for observing the hidden mark of the lens to be inspected and a supporting member for supporting the eyepiece so as to be connecter with the housing and to exist above the aperture. The light source is arranged outside the visual field past the aperture of the eyepiece and the background member for observation is a dark color background member or wither a bark color background member having a reflection member for reflecting the light from the light source or a background member having patterns varying in contrast ratios at a single color phase.
Patent JP-2001283686-A (JP)
Title: Rotary operation type electronic component
Inventor: KASASHIMA MASAO
IPC: H01H25/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary operation type electronic component that can transmit a rotation of a shaft member to a rotary shaft and take inclining amount of the shaft member large. SOLUTION: This is equipped with the rotary operation type electronic component member 2, the shaft member 18 disposed in the axial direction of the rotary shaft 5 of the component member 2, an operating member 16 that is provided on the shaft member 18, faces the component member 2 in the axial direction, slants and also rotates the shaft member 18, and a switching member 20 that performs switching action accompanied by slanting motion of the shaft member 18. The rotary shaft 5 is equipped with a connecting shaft 11, whose tip potion has been connected to an end of the shaft member 18 with an elastic member 12.  The shaft member 18 is rotated by rotary operation of the operating member 16, causing the rotation of the elastic member 12 and rotary shaft 5 through the connecting shaft 11, and the shaft member 18 slants while making the elastic member 12 perform an elastic deformation with pressing operation of the operating member 16.
Patent JP-2001276368-A (JP)
Title: Pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine for enjoying a big wining state over a long period of time and appropriately suppressing the discharge amount of prize balls as well. SOLUTION: When big winning is generated and a game ball passes through the specified area of a big winning port (S35: YES), the big winning is continued at a prescribed probability by the extraction of a random number (S41 and S43). Thus, a blowout easily occurs when the probability is set low to some degree, the probability (second probability) of generating the big winning at the entry to a start port is set some what high beforehand so that the player easily enjoys the big winning state. In the case that the big winning state continues only for the small number of times (10 rounds or less) and the blowout occurs early (S45: YES or S47: YES), a probability fluctuation processing (S49 or S51) is carried out and the second probability is raised to fives times or twice. Thus, the player continues a game with the expectation of the big winning of the next time.
Patent JP-2001286673-A (JP)
Title: Built blocks pulling down game machine
Inventor: TAKEYAMA SO
IPC: A63F13/45
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an interesting built blocks pulling down game machine. SOLUTION: A ball that autonomously displaces on a screen, a racket operated by a player, and a plurality of blocks to which details of a game concerned with medal dispensation or extension of the game duration are assigned are displayed on a display device 2. The player bounces back a falling ball with the racket, and a block against which the ball hits is specified. In accordance with details of the game assigned to the specified block (one of a plurality of kinds), the mode of display of the display screen is varied. The number of medals corresponding to the result in the game is given to the player and the medals are dispensed from a dispensation opening 4.
Patent JP-2001291815-A (JP)
Title: Conductor pin for printed wiring board, and multilayer printed wiring board
Inventor: SEKIYA MASATAKA
IPC: H01L23/12
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a conductor pin for a printed wiring board which is capable of correct arrangement without generating inclination and position deviation. SOLUTION: This conductor pin 21 has a T-shape, and is bonded to a conductor layer of a printed wiring board P1 by using conductive adhesive agent. A recessed part 24 is formed on the upper surface 22a of the top 22 of the conductor pin 21. A part of the recessed part 24 reaches a surface 22b except the upper surface 22a of the top 22.
Patent JP-2001290033-A (JP)
Title: Method for manufacturing plastic optical transmission material
Inventor: IKECHI MAKI
IPC: C08F2/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a plastic optical transmission material which is capable of sufficiently degrading the transmission loss in a plastic optical fiber, etc. SOLUTION: In the method for manufacturing the plastic optical transmission material obtained by copolymerizing two kinds of monomers having reactivity ratios r1 and r2 satisfying the following equation r1×r2<0.8 or r1×r2>1.2 and having r1 smaller than 1 and r2 greater than 1, the monomer having the lower reactivity ratio is added to the material at >=20 to <100 pts.wt. when the reactivity ratios r1 and r2 satisfy r1/r2>=10 and at 100 to 500 pts.wt. when the reactivity ratios satisfy r/r2<10 per 100 pts.wt. monomer having the higher reactivity ratio of two kinds of the monomers.  Two kinds of the monomers are so copolymerized that the degree of polymerization of the copolymer obtained by the copolymerization reaction of two kinds of the monomers attains <=97 wt.% when the reactivity ratios r1 and r2 satisfy r1/r2>=10 and attains <=92 wt.% when the reactivity ratios satisfy r1/r2<10.
Patent JP-2001288914-A (JP)
Title: Rising and falling rank parking device
Inventor: NISHIURA MORINOBU
IPC: E04H6/06
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a rising and falling rank parking device capable of easily entering and leaving a car parking lot, saving a space and reducing a cost. SOLUTION: Three parking devices 1 are slantly arranged to approach routes 21 at the same angle of inclination to slantly slip adjoining sections of the parking devices out of position each other in forwad and backward directions. A bearing framework body 2 between the parking devices 1 adjacent to each other is made for common use. An extension section 23 extending slantly backward beyond one parking device 1 is provided to a beam 4 of the bearing framework body 2 for common use. Two front and rear pallet bearing points A of one parking device 1 are provided to the beam 4 part except the extension section 23, and two front and rear pallet bearing points A of the other parking device 1 are provided to the extension section 23 and beam 4 part except the extension section 23.
Patent JP-2001298636-A (JP)
Title: Synchronizing separator circuit
Inventor: YONEDOME SEIJI
IPC: H04N5/08
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing separator circuit which stabilizes the synchronizing signal separation operation and reduces the number of comparators, which separate a synchronizing signal from the video signal, even in the case that noise is superposed on a synchronizing signal component included in an inputted video signal. SOLUTION: This circuit is provided with a clamping circuit 5 which clamps the input video signal at a prescribed potential, a digital/analog conversion control circuit 25 which outputs a digital signal, a digital/analog conversion circuit 15 which converts the digital signal from the circuit 25 to an analog signal to output a comparison potential, and a comparator 9 which compares the potential of the video signal from the clamping circuit 5 with the comparison potential from the circuit 15 to output a synchronizing signal, and the digital/ analog conversion control circuit 25 selects and outputs two different digital signals in accordance with the output synchronizing signal of the comparator 9.
Patent JP-2001293130-A (JP)
Title: Unit island for pachinko-slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a unit island for pachinko-slot machines, which can heighten the degree of freedom of placing layout and can be efficiently manufactured by adopting commonly usable parts. SOLUTION: This unit island for pachinko-slot machines has a main frame 2 on which a game machine placing space 8 on which Pachinko-slot machines can be laterally equipped is provided. A coin lift 24 to lift coins is equipped on a lower part inside the main frame. A lift rail 25 to lift coins to the upper part of the frame is connected to the coin lift. A coin feeding rail 26 is bridged sloped along the Pachinko-slot machine row to the upper part of the main frame from the upper end of the lift rail. A connecting part connectable with a sub-frame is equipped on the opening end of an opening part opened on one side of the main frame. The one side equipped with the connecting part on the main frame is closed by a decoration panel.
Patent JP-2000308751-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To allow a player to obtain desired game information with the player kept at a game machine by transmitting specified game information to a variable display device and a managing device from a premium control circuit board of the game machine and by transmitting specified game information to the variable display device using which the player can select game machines. SOLUTION: A premium control circuit board 207 that controls an auxiliary game device and a variable prize device is provided. From the premium control circuit board 207, various game information is transmitted to a control device via a relay board 203 provided at the back of a game board, and also transmitted to a variable display device provided at the play area. The specified game information transmitted to the variable display device is various specified game information, which is selected from the various specified game information transmitted to the control device, and using which a player can select game machines. This specified game information contains the frequency of auxiliary games to be executed and the frequency of special games to be executed according to the auxiliary games.
Patent JP-2001292983-A (JP)
Title: Image pickup apparatus
Inventor: SHIYOUJI TAKASHI
IPC: A61B6/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive image pickup apparatus. SOLUTION: A radiographic part 4 of the chest radiographic apparatus 1 is comprised of an image detector 10, a read-out exposure light source part 20 for scanning/exposing the read-out light on the image detector 10, an electric current detecting means 30 for detecting an electric current running out of the image detector 10 by the scanning/exposing of the read-out light, a high voltage power supply part 45 with a high voltage power supply 40 for applying high voltage to the image detector 10, a pre-exposure light source part 60 for pre-exposing for the image detector, a grid 70 for preventing the scattering of radiations, recording light, by an object, and a printed control circuit board 80, all of which are disposed in a housing 2. Specifically, the high voltage power supply 40 is disposed near the connection position on the hot side and the earth side.  The radiographic part 4 is supported at a radiographic support 3 so that the radiographic part 4 can be moved up/down freely.
Patent JP-2001298619-A (JP)
Title: Method and device for image processing
Inventor: ENOMOTO ATSUSHI
IPC: H04N1/409
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for image processing which output an image signal for reproducing of an image having a satisfactory image quality and suppress the occurrence of a pseudo outline caused at the time of applying intensive compression of a dynamic range by performing compression processing of the dynamic range to obtain the same effect as conventional dodging without losing sharpness of the image even in the case of an image having a high contract and a wide dynamic range. SOLUTION: Plural blurred image signals representing a blurred image of an original image are generated from the image signal of the original image and are synthesized to generate one synthetic blurred image signal, and the image signal of the original image is subjected to compression processing of the dynamic range on the basis of this synthetic blurred image signal.
Patent JP-2000343642-A (JP)
Title: Article having silicon-containing substrate and barrier layer and production thereof
Inventor: EATON HARRY E JR
IPC: C23C4/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an article having a silicon-containing substrate and a barrier layer functioning as an environmental/thermal protective barrier coating layer, and a method for manufacturing the same. SOLUTION: An article having a silicon-containing substrate and a barrier layer is provided. Herein, the barrier layer prevents the formation of a gaseous Si compd. when the article is exposed to a moisture present condition at high temp. Pref., the substrate is selected from silicon-containing ceramic and a silicon-containing metal alloy.
Patent JP-2001300560-A (JP)
Title: Method for treating waste water, device for treating waste water and catalyst for treating waste water
Inventor: SHU SHAKUKAI
IPC: C02F1/48
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water by which difficult-to- decompose organic matter is highly decomposed and capable of coping with even concentrated organic matter and a device for treating waste water capable of being stably operated and with the maintenance cost reduced and the equipment made small-sized. SOLUTION: The waste water to be treated is circulated in a treating tank, a pulse power is applied between the anode and cathode arranged without a diaphragm or a filter medium interposed to activate a catalyst arranged between the anode and cathode, the oxygen in the waste water in the treating tank is reduced to generate active oxygen such as hydrogen peroxide and a hydroxyl radical, and the waste water is oxidized and decomposed by the active oxygen.
Patent JP-2001306881-A (JP)
Title: Auction system and recording medium
Inventor: SUZUKI MASAAKI
IPC: G06Q50/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an auction system for stimulating the eagerness of participants to buy. SOLUTION: A member limitation Web server receives the bidding of a member and shifts product for which a bit price surpasses a price set by its exhibitor to a sold-out state in which it is decided that the bidding of the product is finished. The sold-out state is notified a user by transmitting 'exhibited automobile information retrieval/bidding' on a member limitation menu picture to the personal computer clicked by the user.
Patent JP-2001313076-A (JP)
Title: Sealed type lithium secondary battery
Inventor: SAITO SHINJI
IPC: H01M10/05
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealed type lithium secondary battery to which neither generation of heat nor ignition can be taken place easily. SOLUTION: In a sealed type lithium secondary battery in which a wound-up group is formed by winding up a positive electrode plate and a negative electrode plate around an axis core through a separator and the wound-up group is contained in a cylinder form cell container a beginning portion of the winding of the negative electrode plate is cut in a portion in which a negative electrode active material layer 4 is painted, and the winding of the cutting portion begins ahead of the positive electrode active material layer 2. And the above cutting portion is protected by covering of a painting of a synthetic resin, or a coating of a tacky adhesion tape.
Patent JP-2001313745-A (JP)
Title: Electronic apparatus, list display method, and storage medium
Inventor: SUZUKI AKIO
IPC: G06F3/0484
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which enables a user to distinctly discriminate whether new input information can be registered in a list or not and is improved in the operability of a system. SOLUTION: When a prescribed destination is selected on an address book designation main picture and an OK key 1253 is depressed, a SEND fundamental picture is displayed with the desired destination inverted (S14). At this time, new input information is displayed with a mark '=' added to distinguish between 'information set by new input information' and 'information selected from information already registered in the system'.
Patent JP-2001304959-A (JP)
Title: Infrared sensor
Inventor: YABE MAMORU
IPC: G01J5/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of noise on an infrared sensor and to improve assembling characteristics and measurement precision of the infrared sensor. SOLUTION: An infrared detecting element 22 is provided on a board 24 through an elastic member 34 such as an O-ring, and the infrared ray detecting element 22 is pressurized against a lens holder 23 fitted to the board 24. A Fresnel lens 25 housed in the lens holder 23 is aligned and fixed to the lend holder 23 by engaging a claw 29 with an inner circumferential groove 30 of the lens holder 23.