baber/WOPTO huggingface dataset:
Patent JP-2001252756-A (JP)
Title: Die for injection-molding metal
Inventor: YAMAGUCHI TAKESHI
IPC: B22D17/22
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To relax the lag of an injection-timing of molten metal from each pouring hole in a die having many pouring holes. SOLUTION: In a shifting side die 28, through-holes 28a are formed at the positions facing plural pouring holes 32a arranged in a fixing side die 26, respectively and in each through-hole 28a, a screw part 28b is formed from the neiborhood of the center part in the axial direction thereof to a left end part, and molten metal pooling parts 55 are constituted each of a portion surrounded with the front end part of a pin 54 and side wall of the through-hole 28a by shiftably inserting the pins 54 screwed with the screw parts 28b. The molten metal pooling parts 55 are made adjustable in the volume by loosing nuts 56 screwed with the pins 54 and shifting the pins 54 to change the depth, and the positions of the pins 54 are fixed by fastening the nuts 56 so as to abut on the shifting side die 28.
Patent JP-2001254580-A (JP)
Title: Dead weight fall type shutter device
Inventor: UENO KOHEI
IPC: F16D65/28
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To stop a shutter curtain due to contact with an obstacle in an emergency during dead weight fall based on a manual operation by providing the manual operation tool in a dead weight type shutter device. SOLUTION: A manual operation detection switch 24 that is switched based on the operation of a manual operation tool 20, and an obstacle detection switch 13 are connected to a second sub control part 14, and at the same time a third wire 19 is connected to a cancellation lever operation device 15, the third wire 19 is connected to a brake manual reset device 21, and the brake manual reset device 21 is connected to the second sub control part 14 for outputting a device command based on the detection of the obstacle during the operation of the manual operation tool 20.
Patent JP-2001257763-A (JP)
Title: Mobile phone
Inventor: SAKATA EIJI
IPC: H04W88/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone that simplifies an entry method of a telephone number when the telephone number is registered, thereby shortening the time for input. SOLUTION: In the mobile phone having a function of registering telephone numbers, after selection of a type of the phone, a station number of the telephone number having been already registered in the type is selected and then the succeeding telephone number is entered for registration.
Patent JP-2001256329-A (JP)
Title: Information processing system and method, and recording medium
Inventor: TOMOTO YOSHIE
IPC: G06Q10/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To speedily know opinions of many users. SOLUTION: A customer database 10 decides whether or not a code specifying an article which is supplied from the buyer of the article together with information relating to the buyer is correct. A questionnaire totalization database 13 records the information relating to the buyer when it is decided that the code is correct. The questionnaire totalization database 13 controls the transmission of notice requesting the buyer to answer an opinion about the article according to the recorded information.
Patent JP-2001253966-A (JP)
Title: Bar-like hollow polymer particle and method of producing the same, and resin composition containing the bar-like hollow polymer particle
Inventor: KOBAYASHI KOJI
IPC: B01J13/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide hollow polymer particles which have the characteristics of hollow particles, such as lightness, and have a dynamic reinforcing effect. SOLUTION: The bar-like hollow polymer particles characterized in that hollow portions exist in bar-like polymer particles.
Patent JP-2001257555-A (JP)
Title: Surface acoustic wave element
Inventor: OGISO KOJI
IPC: H03H9/25
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable and inexpensive surface acoustic wave element which has comparatively simple structure, can be produced easily and hardly generates the destruction of an interdigit the deterioration of surface wave characteristic and the depolarization of a piezoelectric body caused by a pyroelectric effect due to the change of a temperature. SOLUTION: In the surface acoustic wave element 1, at least one IDT is formed on the surface 2a of a piezoelectric substrate 2 so as to extend the interdigit in a direction combining a pair of the side surfaces 2c and 2d of the substrate 2, and the first and second discharging electrodes 6 and 7 are formed outside of IDT 3 in the direction combining a pair of the side surfaces 2c and 2d in the state of being electrically independent of the IDT 3.
Patent JP-2001261582-A (JP)
Title: Method for producing organic compound using organobismuth compound
Inventor: TANAKA MASATO
IPC: C07C15/14
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of rapidly improving reactivity of a reaction for reacting an organobismuth compound with an eliminable group- containing organic compound to bond two kinds of organic groups and consequently attaining a high yield even in the case of using an organohalogen compound as the eliminable group-containing organic compound. SOLUTION: This method comprises reacting an organobismuth compound (A) containing at least one carbon-bismuth bond with an organic compound (B) containing at least one eliminable group in the presence of a transition metal catalyst and a basic compound to produce a compound containing a new carbon-carbon bond from the organic group of the organobismuth compound (A) and the organic residue of the organic compound (B).
Patent JP-2001258753-A (JP)
Title: Grill
Inventor: FUKUNISHI MASAHIDE
IPC: A47J37/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To realize a safe and easy handling grill with a good usability and thereby good cooking performance. SOLUTION: Spill out of soup out of a water pan 7 is prevented by constructing the grill door so as to come down under a cooking mesh when the grill door 4 is opened by fixing a grill door 4 and the water pan 7 by a connecting member 8 and restricting the movement of the water pan 7 by a convex part of a bottom plate 6 of the grill 1 that constructs a water pan guide part.
Patent JP-2001259157-A (JP)
Title: Game machine
Inventor: TAKEUCHI NORIKAZU
IPC: A63F7/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To handle display patterns in a variable display game in a game machine having a pattern display part for variably displaying a plurality of patterns. SOLUTION: In this game machine, a ready-to-win pattern (such as 'Tuesday ↓Tuesday') displayed on a first pattern display part L1 and a second pattern display part L2 is not necessarily a pattern corresponding to a big hit and gradually gets close to the pattern corresponding to the big hit every time the first pattern display part L1 and the second pattern display part L2 are varied again by a stop pattern (such as 'Holiday') of a third pattern display part.
Patent JP-2001218501-A (JP)
Title: Plowing/scattering double-purpose blade claw for power- driven plowing machine
Inventor: NAKAMURA HIDEKAZU
IPC: A01B33/10
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a power-driven plowing machine (tending machine) designed to set soil-scattering blade claws at tillage times of the tending machine so as to clean furrows and to earth them in order to settle such conventional problems that a tending machine has such functions as intertillage, weeding, furrowing or the like but, in furrowing, remaining much soil on the sides of the furrows has caused poor drainage and trouble for the necessity of removing it. SOLUTION: This power-driven plowing machine (tending machine) is obtained by having blade claws attached to conventionally set all tillage times so as to enlarge soil-scattering range.
Patent JP-2000307282-A (JP)
Title: Cooling electronic system to below dew point
Inventor: RICHARD C CHUU
IPC: F25B5/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To enable to operate a computer system at a low temperature by constituting a refrigerating means by connecting to a closed loop including a cold plate through an enclosure by a refrigerant pipeline. SOLUTION: An enclosure 10 is provided with a component, i.e., a module covered by a cold plate 50 and is in thermal contact with it. The cold plate 50 is connected to an air-refrigerant heat exchanger 60 by a refrigerant pipeline 25. The pipeline is diverted from a flow through the cold plate 50 to allow a refrigerant to flow through the air-refrigerant heat exchanger 60, and a blower 70 blows air at both ends of the heat exchanger. Then, the refrigerant is cooled in the air-heat exchanger 60, and is circulated over a plurality of chips 42 to cool them. Thus, a computer system can be operated at a low temperature.
Patent JP-2001259557-A (JP)
Title: Nozzle device for cleaning filter cloth of bag filter
Inventor: IWAMOTO NORIYUKI
IPC: B08B9/032
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To remove dust sticking to the outside of a filter cloth and solve a clogging issue. SOLUTION: A nozzle body 13 is mounted, in a freely rotatable manner, at the end part of an air hose 11 connected to a compressed air supply source through a rotary joint 12. The nozzle body 13 incorporates an air chamber 14 communicating with the rotary joint 12 in the center and also has air blow-off apertures 15 opened, almost in a tangential direction, on the external sidewall. In addition, each of the air blow-off apertures 15 is connected to the air chamber 14 through an air flow channel 16 and a branch flow channel 20. Compressed air 17 is jetted to the outside from each of the air blow-off apertures 15 by supplying the compressed air 17 to the air chamber 14 through the air hose 11.  Since the nozzle body 13 is rotated by the reaction of the compressed air 17 to be jetted, the jet direction of the compressed air 17 extends across the entire periphery of the peripheral direction. Further, both rotary joint 12 and nozzle body 13 are inserted from the upper end opening of the filter cloth of a bag filter and are made to ascend/descend inside the filter cloth in such a state that the compressed air is supplied, and thereby the compressed air is blown off to the entire internal sidewall of the filter cloth in the peripheral and the longitudinal direction.
Patent JP-2001259796-A (JP)
Title: Device for blowing sand in core molding machine
Inventor: SAKO GOJI
IPC: B22C9/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sand blowing device in a core molding machine with which the pressure loss of compressed air from an air tank to a sand storing vessel can be lowered. SOLUTION: This device is peculiarly provided with the sand storing vessel which is constituted of a hollow chamber disposed so as to be horizontally and vertically shiftable and has a core sand supplying hole at the upper end and a core sand spouting nozzle at the lower end and stores the core sand for a while, an air exhaust valve which is fitted to the upper part of the sand storing vessel and exhausts residual compressed air in the sand storing vessel, a compressed air storing vessel which is disposed so as to be possible to ascend/ discend in the upper part of the sand storing vessel at just above a metallic mold and stores the compressed air for a while and has a compressed air exhaust hole, connectable to the core sand supplying hole in the sand storing vessel when the vessel is descended, at the lower end,  and an air exhaust switching means which is fitted to the compressed air storing vessel and opens/ closes the compressed air exhaust hole.
Patent JP-2001260972-A (JP)
Title: Grip margin adjusting mechanism for operation lever
Inventor: NEGISHI TOSHIYUKI
IPC: B62L3/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a grip margin adjusting mechanism integrally summarizing and simplifying a shaft connecting a second lever and a first lever and connecting the second lever to a master cylinder side and a lever grip margin adjusting shaft. SOLUTION: This grip margin adjusting mechanism for an operation lever is provided with the rockably supported first lever 6 and the second lever 7. A spring 12 exciting the second lever to a handle bar side is arranged between the first lever and the second lever, and a piece 10 stored in a piece storage part is nonrotatably fitted to an adjusting pin 8. The piece is rotated in the piece storage part by rotating the adjusting pin to change the distance between the side of the piece and the rotation center, and the grip margin between the second lever and a handle grip is changed.
Patent JP-2001266793-A (JP)
Title: Planar fluorescent lamp
Inventor: MASUDA NOBUYUKI
IPC: H01J61/30
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a planar fluorescent lamp used for a showcase, in which goods are displayed or a vending machine to illuminate goods others. SOLUTION: The planar fluorescent lamp comprises a glass container 40, formed with a molded glass 41 and a plate glass 42, a gas-filled portion 49 of the glass container filled with a rare gas, fluorescent materials 43 arranged inside the bottom and top faces of the glass container, discharge electrodes 44 arranged on a pair of opposed side faces in the glass container and wires 48 connected to the respective ends of the discharge electrodes. A wire storage portion 50 is formed in the exterior of the gas sealed portion, by extending one plane each of the molded glass and the plate glass for storing the wires at respective ends and an interior of the wire storage portion is formed of resin.
Patent JP-2001267676-A (JP)
Title: Semiconductor laser device
Inventor: MASUI KATSUSHIGE
IPC: H01S5/026
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent stray light generated when light emitted from a semiconductor laser element is reflected on an electrode by preventing degradation of S/N ratio without forming monitor photodiode at an undesired part. SOLUTION: A monitor photodiode 31 is incorporated in a submount 2 on which a semiconductor laser element 1 is mounted. A light-receiving part of the monitor photodiode 31 is formed after a shape of a part of light A emitted from the rear end surface side of the semiconductor laser element 1 which enters a light-receiving surface. An anode electrode 6 of the monitor photodiode is provided at a position where the light A emitted from the rear end surface side of the semiconductor laser element 1 does not enter.
Patent JP-2001274033-A (JP)
Title: Heat-resistant parts, its manufacturing method, circuit forming body mounted with it, method for mounting it, parts loading device, and reflow furnace
Inventor: NAKATSUJI HACHIRO
IPC: H01G13/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide heat-resistant parts which can be reflow-soldered with lead-free solder, a method for manufacturing the parts, a method for mounting the parts, a parts loading device, and a reflow furnace. SOLUTION: The temperature rise of the parts 1 is prevented by forming a heat-insulating layer 5 on at least the first surface 6 of the parts 1 facing a heating source used in a reflow step. The layer 5 is preferably formed in a semispherical, conical, pyramidal, or gable roof-like shape and is caused to act to liberate hot air in such a way that the air does not come into contact directly with the second surface 10 of the parts 1 on one side of the parts 1. When a synthetic resin, preferably, a thermosetting resin is used for forming the layer 5, the layer 5 can be formed easily in the semispherical shape and, when a resin supplying mechanism is installed to the loading head 20 of the parts loading device, the formation of a resin layer which becomes the heat insulating layer 5 can be performed in parallel with the conventional part loading step. In addition, when the layer 5 is formed by curing the resin layer in the reflow step, the need of an additional facility space can be eliminated.
Patent JP-2001269500-A (JP)
Title: Steam iron
Inventor: AMANO KAZUNORI
IPC: D06F75/22
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a steam iron that atomizes mist from the hanging surface of an iron body while a mist atomization nozzle or the like can be maintained easily. SOLUTION: The steam iron is provided with a base 3 that is heated by a base heater 2, a water tank 8 for storing water, and a boiler 20 with a vaporization chamber 37 for vaporizing water that is supplied from the inside of the water tank 8 through a water passage joint 16 and for generating steam for atomizing mist. The steam iron is also provided with a mist atomization nozzle 58 for sucking water by a water suction pipe 57 for connecting water in the water tank 8 to the water passage joint for atomization due to steam pressure in the boiler 20, and a mist guide 52 for guiding mist that is generated from the mist atomization nozzle 58 to an opening 54 that is the mist delivery port of the base 3 for atomizing from a hanging surface. A base rear lid 5 that becomes a hanging surface where a mist emission port 55 is formed is detachably mounted to the base 3.  A steam passage 73 having a steam delivery port 74 is formed on the mating surface with the base of the base rear lid 5.
Patent JP-2001260901-A (JP)
Title: Steering device
Inventor: YAMAMOTO YOSHITAKA
IPC: B62D1/19
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To stagger the absorption starting time of striking energy without increasing the number of components. SOLUTION: This steering device has a lower contact body 8 coming in contact with the lower end of a bearing 22 for supporting a lower steering shaft 4 in a lower housing 5; and an upper contact body 9 coming in contact with the bearing 22 when the lower steering shaft 4 is moved by the striking energy, and the time starting the relative movement in the shaft length direction of un upper steering shaft 1 and the lower steering shaft 4 by the separating dimension of the upper contact body 9 is delayed than the time starting the relative movement in the shaft length direction of an upper housing 3 and the lower housing 5.
Patent JP-2001261419-A (JP)
Title: Underwater inseparable concrete
Inventor: YAMAGUCHI TAKAHIRO
IPC: C04B111/74
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an underwater inseparable concrete capable of being applied to a structural member and having high fluidity and high strength. SOLUTION: A high performance AE water reducing agent, consisting essentially of a polycarboxylic acid based compound is preferable, particularly a polycarboxylic acid ether based agent consisting essentially of a combined body of a highly modified polyol, an oriented, a cross linked polyol, or the like, with the polycarboxylic acid ether is preferably used. As a water soluble cellulose ester, which is a main component of a combined thickener to be blended, an alkyl cellulose, a hydroxyalkyl cellulose or a hydroxyalkyl alkyl cellulose is preferably used.
Patent JP-2001274572-A (JP)
Title: Grounding structure of device rack for communication equipment
Inventor: KAWAMOTO TAKEYUI
IPC: H05K7/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To assure grounding connection between a housing frame and a shelf, related to a device rack for a communication equipment. SOLUTION: The invention relates to a grounding structure of a device rack for a communication equipment where a shelf is detachably arranged in a housing frame supported by the device rack. The shelf is housed in the housing frame through a leaf-spring like grounding member.
Patent JP-2001270779-A (JP)
Title: Method for producing aluminum nitride sintered compact
Inventor: TAJIMA KENICHI
IPC: C04B35/581
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum nitride sintered compact having a high thermal conductivity and a high strength. SOLUTION: The method for producing the aluminum nitride sintered compact features that a molded product composed mainly of aluminum and aluminum nitride is heated by absorbing microwave and then is calcined in a nitrogen gas-containing gas.
Patent JP-2001274691-A (JP)
Title: Exclusive or arithmetic unit
Inventor: HARADA NORIYUKI
IPC: G06F11/10
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit by which an exclusive OR operation with a plurality of bits is performed at the optional position of a register by reducing a memory amount at high speed. SOLUTION: The register 400, a data switch 401, exclusive OR circuits 402 and memories 404 and 405 are constituted by hardware and an optional bit value to be taken-out is set in the data switch 401 by software. Then means for inputting outputs from the data switch 401 in accordance with the input values of the respective bits of the register 400 to the OR circuit 402 and storing the arithmetic result in the memories 404 and 405 is arranged so that the exclusive OR operation is performed at high speed. A connection switch 403 is inserted to a circuit which is provided with a plurality of storage media and is constituted of the plurality of exclusive OR circuits 402, the path of an output signal is changed-over and, then, the output of the optional exclusive OR operation is obtained.  Moreover, a high speed convolution encoding processing is realized by constituting communication equipment which is provided with a convolution code arithmetic device using the exclusive OR arithmetic unit.
Patent JP-2001269812-A (JP)
Title: Material delivery mechanism for balance weight manufacturing device
Inventor: MASUDA KOJI
IPC: B23D33/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a material delivery mechanism that causes no deformation of a pressure-sensitive adhesive part of a weight material and no reduction in the adhesive strength in a balance weight manufacturing device wherein only the preparation of the weight material in the form of a long band forming balance weights is enough for a balance weight of a given length to be cut out for use as the need arises. SOLUTION: The balance weight manufacturing device comprises a loading part loaded with a weight material so constructed that a body shaped into a long platelike band with a constant weight per unit length to form balance weights when cut into given lengths carries a pressure-sensitive adhesive applied over the reverse and protected by released paper, the material delivery mechanism for delivering out the weight material loaded into the loading part, and a cutting means for cutting the weight material delivered out by the material delivery mechanism. The material delivery mechanism comprises a delivery toothed wheel with acute biting teeth projecting in a gear fashion so as to bite into the released paper and pressure-sensitive adhesive of the weight material.
Patent JP-2001281832-A (JP)
Title: Photosensitive material processing device
Inventor: YOSHIMI ATSUHISA
IPC: G03D15/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous sorting of photosensitive materials with high probability while realizing the improvement in a processable number. SOLUTION: When a sorting sensor disposed near a guide for sorting photographic paper to a discharge port side for normal prints and a discharge port side for abnormal prints detects a photographic paper (S1: YES), the photographic paper is judged to be the abnormal prints and the guide is driven to discharge the photographic paper from the discharge port for the abnormal prints only when the arrival time of the photographic paper at the sorting sensor is within a permissible time range (S2: YES) and when the prescribed number of sheets are already discharged from the discharge port till then (S3: YES).