baber/WOPTO huggingface dataset:
Patent JP-2002122553-A (JP)
Title: Image pickup device and photomask defect inspection device
Inventor: YONEZAWA MAKOTO
IPC: G03F1/84
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and a photomask defect inspection device with high resolution and a high S/N ratio. SOLUTION: The purpose is achieved by utilizing a line confocal optical system in the image pickup device and the photomask defect inspection device. In other words, a first spatial filter (3) with a plurality of slits extended in the direction which intersects at right angles with the direction of movements of a sample (6) is arranged in front of a light source (1). Transmitted light or reflected light from the sample is received by image detectors (11 and 16) via second spatial filters (10 and 15) with approximately the same slits as those of the first spatial filter (3). The image detectors comprise light receiving elements arranged in the shape of a two-dimensional array, and charge accumulated in each light receiving element is transferred for every one line.  In the devices, the charge transferring speed of the image detectors and the moving speed of the sample are provided with corresponding relationship. When the sample is illuminated a plurality of times, charge generated by each illumination is accumulated to output integrated charge. By constituting the devices in this way, a line confocal optical system is constituted, and a large amount of charge is accumulated by a plurality of times of line illumination to substantially improve a S/N ratio.
Patent JP-2001153632-A (JP)
Title: Method and device for detecting medical object, especially model of tooth specimen
Inventor: BASLER FRANZ
IPC: A61C9/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To measure a medical object, especially a model of a tooth specimen by a simple method. SOLUTION: In this device for detecting a medical object, especially a model of a tooth specimen, a position detecting sensor having projection units 13-15 and light receiving units 18-21, movable in the projection direction is installed, a specified trigonometrical survey angle α is given between a projection optical path 10 of the projection units 13-15 and an observation light path 11 of the light receiving units 18-21, and the projection light path 10 is oriented in parallel to the moving direction of the position detecting sensor, and in addition, the trigonometrical survey angle α is made smaller than 10 deg.  to 5 deg., a light receiving array having the light receiving units 18-21 positioned in parallel and comprising plural pixels capable of individually evaluating is installed, the pixels cooperate with a signal processing device 21, and a means 19 for extending a beam in the perpendicular direction to the light receiving array is arranged within the observation light path 11.
Patent JP-2001137110-A (JP)
Title: Rice cooking jar
Inventor: NISHIWAKI SATORU
IPC: A47J27/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to open a cover of a rice cooking jar, which cooks rice by pressurizing, only by operating a cover hook by making it automatic to unlock a locking device of the cover. SOLUTION: Relating to the rice cooking jar wherein a pressure adjusting ball 18 is placed on a valve hole 15 halfway a steam channel 11 of the cover 3, the valve hole 15 is closed by the pressure adjusting ball 18 when a self- opening device 32 of the valve hole 15 is in operation and the pressure adjusting ball 18 is moved to open the valve hole 15 when the self-opening device 32 is out of operation, a lock piece 37 to engage with a hook 7 is provided on the self-opening device 32 which is controlled by a signal from a control equipment. Consequently when the self-opening device is in operation, the lock piece 37 is engaged with the hook 7 to prevent the cover 3 from opening and when the self-opening device 32 is out of operation, the lock piece 35 is released from the hook 7 to allow the cover 3 to open.
Patent JP-2002130342-A (JP)
Title: Non-excitation actuated type electromagnetic brake
Inventor: SAITO MAKOTO
IPC: F16D65/18
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To extend life expectancy of control parts by getting rid of wear, eliminate noise emitted from the control parts, and simplify structurally by removing moving elements. SOLUTION: An electromagnetic brake 11 comprises a brake moving member 12 of magnetic materials fixed on a rotating shaft 4, an electromagnetic brake body 15 composed of a yoke member 17 having a coil winding 16, permanent magnets 18a, 18b arranged in a magnetic circuit formed by the electromagnetic brake body 15 and the brake moving member 12, wherein magnetic fluids 19a, 19b are interposed or filled between the electromagnetic brake body 15 and the brake moving member 12, the magnetic force in excitation status of the electromagnetic brake body 15 is actuated in opposite to the direction of a magnetomotive force of the permanent magnets 18a, 18b, and then the electromagnetic brake 11 is released.
Patent JP-2002134095-A (JP)
Title: Lithium secondary battery
Inventor: OGUMA MIKIO
IPC: H01M10/0525
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-capacity, low cost lithium battery whose safety is secured. SOLUTION: The negative electrode current collecting plate 1 is plate-shaped, where a negative electrode lead strip 8 led out from the negative electrode of an electrode winding group 6 is joined to the rim of a plane part 1b of the current collecting plate 1 by laser welding, and is joined to the bottom of a battery container 4, which is the back of the laser-joined surface, by resistance welding. On the negative electrode current collecting plate 1, a through-hole 1d is formed on the circumference of the outer diameter of a winding core 5, the through-hole connecting a space 21, sectioned off by the lower end of the electrode winding group 6 and by the bottom of the battery container 4, to a hollow part 22 of the winding core 5.  Upon overcharging, high-pressure gas is guided from the through-hole 1d to the hollow part 22, so that additional current collecting components, other than the negative electrode current collecting plate 1, at the negative electrode is not necessary.
Patent JP-2002125600-A (JP)
Title: Fish raising feed
Inventor: OTAKA KOUDO
IPC: A23K1/10
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a fish raising feed which is relatively inexpensive and contains a protein source having a high protein efficiency comparable to fish meal. SOLUTION: An yeast which belongs to the genus Hansenula is added to a fish-raising feed as protein source. By substituting a part of the fish meal or soybean cake of a feed which contains fish meal or soybean cake as protein source with Hansenula anomala SB1020 (FERMP-18075), a product having high protein efficiency can be obtained at a lower cost compared with the case where only the fish meal or soybean cake is used as protein source.
Patent JP-2002125577-A (JP)
Title: Additive for baked confectionery
Inventor: HAMAOKA HARUMI
IPC: A21D2/26
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an additive for baked confectionery, available from a naturally occurring material, imparting baked confectionery with crisp palatability, improved feeling of melting in the mouth and deliciousness, easy to control its activity in the production process for baked confectionery, good in workability in e.g. a confectionery dough forming process, and capable of easily giving baked confectionery products of constant quality, to provide a baked confectionery having crisp palatability and improved feeling of melting in the mouth and also deliciousness, and to provide a method for producing such a baked confectionery. SOLUTION: This additive for baked confectionery contains koji (yeast). The other objective baked confectionery is produced using this additive.
Patent JP-2002126400-A (JP)
Title: Receiving/delivering method of laundry
Inventor: YOSHIMOTO KATSUHIKO
IPC: D06F95/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a receiving/delivering method of laundry enabling receiving and handing over of the laundry inside a shop selling foods without harming hygiene. SOLUTION: A laundry box having an opening/shutting door capable of sealing an inside is installed in the shop selling foods. A bag capable of sealing and storing items for laundry is given or lent to each customer asking for laundry and guide the customer to put the bag storing the laundry into the laundry box. The bags stored in the laundry box are collected by an agent for transporting to a laundry factory. In the laundry factory, the laundry is taken out of the bags for cleaning, and thereafter the laundry is stored in the bags again, and the agent delivers the bags to each shop from which they are collected. The delivered bag is handed over to each customer asking for laundry by a salesclerk in the shop.
Patent JP-2002131902-A (JP)
Title: Photosensitive resin composition for photo-spacer
Inventor: OMORI HIROKI
IPC: C08F291/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition giving photo-spacers that do not cause an aligning film to include bubbles, assure stable rubbing near them and have a high mechanical strength. SOLUTION: A photopolymerization initiator in the photosensitive resin composition for photo-spacers is an α-aminoketone-based photopolymerization initiator or contains a thioxanthone-based photopolymerization initiator.
Patent JP-2002130329-A (JP)
Title: Automatic transmission
Inventor: HAYABUCHI MASAHIRO
IPC: F16H3/66
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce resistance against rotation of a drum unit and to increase torque transmission efficiency of a speed change gear. SOLUTION: An automatic transmission comprises an automatic transmission case, a first drum member in which a trunk-shaped part arranged rotatably in the automatic transmission case is provided and a first engagement part 73 is formed near the tip portion of the trunk shaped part, and a second drum member in which a trunk-shaped part arranged rotatably in the automatic transmission case is provided and a second engagement part 74 is formed near the tip portion of the trunk-shaped part. The first and the second engagement parts are in spline engagement and either one of the first or the second engagement part 73, 74 is machined flat on the outer surface. No complicated irregular face is formed on the connection part between the first drum member and the second drum member.
Patent JP-2002129106-A (JP)
Title: Coating composition having resistance to saline solution spraying and its coated product
Inventor: INA TOSHIO
IPC: B05D7/24
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition having resistance to saline solution spraying which enables bringing about an effect of preventing the lowering in the specular gloss of a silver mirror metal plated layer and an aluminum layer, and its coated product. SOLUTION: The coating composition having resistance to saline solution spraying comprises a film-forming component containing a resin and 0.01-30.0 pts.wt., based on 100 pts.wt. coating resin solid content in the film-forming component, metal deactivator. Furthermore, it is preferred that the composition comprises at least one of a phosphite-based antioxidant and a dechlorination catching agent in addition to the metal deactivator.
Patent JP-2002140039-A (JP)
Title: Liquid crystal driving circuit
Inventor: YAMANAKA SATOSHI
IPC: G09G3/36
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To make low voltage liquid crystals possible to be driven by a liquid crystal driving circuit, which supplies video and control signals to a liquid crystal display device, without increasing the power consumption and reconstructing a DAC. SOLUTION: Two kinds of DACs arranged for positive and negative polarity are combined into a single low voltage DAC1 which alternatively outputs positive and negative analog video signals within one horizontal scanning period.
Patent JP-2002139400-A (JP)
Title: Air leakage detector and air leakage detecting method for air cylinder
Inventor: ITABUCHI KO
IPC: G01M3/26
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To detect air leakage in a respective air cylinder due to abrasion of packing or the like. SOLUTION: This air leakage detector is provided with an end connection 15, brought into contact with an advancing inflow port 34 or a retreating inflow port 35 of the air cylinder 30, in order to communicate an air supply passage 16 with the air cylinder 30, a manual pump 12 for feeding air into the air cylinder 30 from the end connection 15 through the air supply passage 16, a first opening and closing valve 17 for opening and closing the air supply passage 16, and a pressure-measuring device 23 for measuring the pressure in the air supply passage 16 at the air cylinder 30 side, after closing the first opening and closing valve. Initial pressure, after closing the first opening and closing valve 17, is compared with a pressure after a prescribed time has passed since then.  The air leakage by abrasion of the packing or the like is determined, when the difference in pressure is higher than the prescribed range.
Patent JP-2002137767-A (JP)
Title: Container trailer
Inventor: KODA MASUO
IPC: B60P1/16
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a container trailer having a telescopic frame and a fail-safe mechanism which is operated when the frame is in a predetermined contracted condition to keep the trailer stopped to enable a container to be damped. SOLUTION: The frame 1 of the trailer Tr carrying a container Ct is capable of telescoping. The trailer is equipped with the fail-safe mechanism such that when the frame assumes a contracted condition in response to a predetermined operation or external impact and reaches a predetermined size, a brake control system is automatically actuated before the application of an emergency brake to stop the trailer; the brake can be released only when two operations, the operation of the contact of the control system and a manual operation, are carried out in combination; and while the trailer is being stopped under the application of the brake, the container Ct can be damped.
Patent JP-2002151120-A (JP)
Title: Gas passage for fuel cell
Inventor: ARAKI YASUSHI
IPC: H01M8/04
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas passage for a fuel cell capable of conducting moisture exchange between a dry part in the gas passage and a part wetter than the dry part, and uniformalizing the moisture distribution within the reaction surface of the fuel cell. SOLUTION: This gas passage for the fuel cell is formed such that the gas passage 27 of a power generating part 33 of each cell is divided into a plurality of gas passage segments 1, 2, 3 not communicating with each other in the power generating part, and the gas passage segments 1, 2, 3 are connected in series in the gas passage outside the power generating part. A moisture exchange part 34 formed by separating the gas passage for reacted gas passed through at least one gas passage segment from the gas passage for the unreacted gas flowing after this in the gas passage segment with a water permeable moisture exchange membrane 35 is installed outside the power generating part 33.
Patent JP-2002153011-A (JP)
Title: Motor structure
Inventor: KURATA MASASHI
IPC: H02K5/173
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of a motor, during and after assembling it by pressing a first bearing with a pressing body from the outside of a front cover. SOLUTION: This motor structure is constructed, so as to facilitate assembly by bringing one end of the first bearing (3) into contact with a front cover stepped section (4a) of the front cover (4) and a rotating shaft stepped section (9a) of a rotary shaft (9), thereby pressing the first bearing (3) with the an inner ring presser (4b) provided at the front end (4) and an inner ring presser (11), provided at the rotating shaft (9).
Patent JP-2002146084-A (JP)
Title: Method for producing polymer porous material
Inventor: CHIN KUNIHEI
IPC: C08J9/28
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing a polymer porous material by which a pore structure such as porosity or pore diameter can readily be controlled and a porosifier can easily be removed without requiring washing. SOLUTION: A mixture of a polymer solution with the porosifier comprising a solid substance to become a gas after freeze-drying is freeze-dried.
Patent JP-2002146323-A (JP)
Title: Adhesive composition and adhesive member using the same and substrate for loading semiconductor and semiconductor device
Inventor: KAWAKAMI HIROYUKI
IPC: C09J7/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain both an adhesive composition capable of forming an adhesive member having heat and moisture resistances required when a semiconductor element having a large difference in coefficient of thermal expansion is packaged in a substrate for loading a semiconductor and capable of suppressing volatiles during the use thereof and the adhesive member using the adhesive composition and to provide both the substrate for loading the semiconductor and a semiconductor device. SOLUTION: This adhesive composition comprises (A) an epoxy resin and (B) a modified polyamideimide resin prepared by reacting a mixture of (c) an aromatic polyisocyanate with (d) a trivalent polycarboxylic acid having an acid anhydride group and (e) a dicarboxylic acid represented by general formula (I) (wherein, a is an integer of 0-20; b is an integer of 0-70; c is an integer of 1-90; and R1 and R2 are each hydrogen or a 1-3C alkyl group) in a nitrogen-free polar solvent. The adhesive member uses the adhesive composition. The substrate for loading the semiconductor and the semiconductor device are provided with the adhesive member.
Patent JP-2002153304-A (JP)
Title: Monofilament for shoe insole
Inventor: HOSODA TSUNEMASA
IPC: A43B17/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a monofilament superior in flexibility and workability and suitable for a shoe insole having no problem in environmental pollution at disposal and incinerating. SOLUTION: This monofilament for the shoe insole is produced by extrusion molding a resin composite containing 70 to 90 pts.wt. of a polyester resin composition comprising 65 to 85 wt.% of polyethylene terephthalate and 15 to 35 wt.% of polybutylene terephthalate, and 10 to 30 pts.wt. of a polystyrene block copolymer.
Patent JP-2002170230-A (JP)
Title: Magnetic transfer method
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/86
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To make it easy to separate a slave medium from a master carrier after magnetic transfer is performed and to prevent the adsorption of dust to the slave medium, in a magnetic transfer method by which the magnetic transfer of an information signal like a servo signal from the master carrier to the slave medium is performed. SOLUTION: When the master carrier 3 carrying the information signal and the slave medium 2 having a lubricating layer formed on its recording surface in the practical use condition are brought into contact with each other and an electric field for transfer is applied to them to perform the magnetic transfer, the slave medium 2 before the lubricating layer is formed and the master carrier 3 are brought into contact with each other to perform the magnetic transfer and thereby an increase in adhesion due to the existence of the lubricating layer and the adsorption of the dust are prevented.
Patent JP-2002161013-A (JP)
Title: Dental adhesive composition
Inventor: KIMURA MIKIO
IPC: A61K6/083
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a dental adhesive composition which has high toughness of a cured body, is mixed with a noncrosslinked polymer filler and is a dental adhesive composition having excellent operability and high adhesion performances. SOLUTION: In this dental adhesive composition comprising a monomer component, a noncrosslinked polymer filler and a polymerization initiator as basic components, a polymerizable monomer containing an acidic group- containing polymerizable monomer such as 11-methacryloyloxy-1,1- undecanedicarboxylic acid, etc., is used as the monomer component, a mixed filler of a spherical filler composed of a substantially noncrosslinked polymethyl methacrylate and a spherical filler composed of a substantially noncrosslinked polyethyl methacrylate is used as the noncrosslinked polymer filler component and a polymerization initiator except tributylborane or its partial oxide which is chemically unstable is used as the polymerization initiator.
Patent JP-2002163496-A (JP)
Title: Auction system, auction method and recording medium
Inventor: KIMURA MINORU
IPC: G06Q50/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To realize an auction system by which a purchaser can purchase merchandise inexpensively and can avoid suffering a loss in spite of purchasing the merchandise at an early stage. SOLUTION: An inviting means 33 in an intermediation center system 32 presents information on auction merchandise to a home page on the Internet 01 and invites application for purchase and application for sales with respect to it. A reception means 34 receives purchase information and sales information respectively from a purchase applicant terminal 11 and a sales applicant terminal 21 through the Internet 01, displays them in the home page and stores it in an auction information database 41. A selling/buying negotiation means 35 detects a condition for forming selling/buying the database 41. A selling/buying intermediation means 36 informs both of the terminal 11 and the terminal 21 of the formation of selling/buying, and a balance (price) and returns it from a selling side to a purchasing side by a balance return means 37.
Patent JP-2002159405-A (JP)
Title: Griddle for omelet
Inventor: SUZUKI KUNIO
IPC: A23L15/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a griddle with which even a beginner can easily make thick omelet well. SOLUTION: A griddle 10 comprises a handle 12 and a cooking vessel 11 which is attached with the handle 12. The cooking vessel 11 comprises the first region 11A of the first depth D1 and the second region 11B of the second depth D2, which is deeper than the first depth D1 and adjacently located to the first region 11A and more apart from the handle 12 than the first region 11A. Egg 15 is put into the cooking vessel 11 and if the egg 15 begins solidifying, the egg 15 starts to be rolled from the first region 11A by a spatula 14, next, the egg 15 is dropped into the second region 11B, then, thick omelet can be baked easily.
Patent JP-2001145743-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To increase freshness of a game in a variable display. SOLUTION: This game machine is provided with a variable display device capable of variably displaying many kinds of identification information, a main basic circuit for controlling so as to derive/display a display result after being variably displayed in the variable display device, an LCD circuit and a program for extracting/analyzing randoms 1 to 5, and time up to deriving/displaying the display result after variably displaying the variable display device is made different between times when the identification information for constituting a reach (ready-to-win) state is a 'figure' pattern and when the identification information is a 'character' pattern when becoming the reach state.