baber/WOPTO huggingface dataset:
Patent JP-2001201528-A (JP)
Title: Conduction testing device of wiring board or the like
Inventor: FUJIMOTO HIROSHI
IPC: G01R1/06
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost conduction testing device of a wiring board or the like capable of being manufactured easily without manufacturing the whole testing machine even if the kind of the wiring board to be tested is changed, and executing simply adjustment on the field at the test start time, and executing maintenance adjustment and repair simply in a short time. SOLUTION: Air attaching/detaching connector parts 76, 90 for attaching/ detaching plural air ports 74 connected to respective air supply pipes of an air supply source and plural air cylinders 96 through an attaching/detaching mechanism (50) are installed on a substrate part 14 and a press unit 16. The press unit 16 is inserted in the lateral slide direction through an insertion hole 58 and a guide part 56 in the suspended state by the substrate part 14, and the air attaching/detaching connector parts 76, 90 are connected on the accurate connection position of the press unit 16.
Patent JP-2001199934-A (JP)
Title: Phenol derivative and method for producing the same
Inventor: TOTANI TETSUYA
IPC: C07C69/94
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a phenol derivative useful as an intermediate for pharmaceuticals, agrochemicals, liquid crystals, heat-resistant polymers, liquid crystal polymers, etc. SOLUTION: The objective phenol derivative is expressed by general formula [X is a (substituted)benzene ring; Y is CO2R6; and R1, R2 and R3 are each H].
Patent JP-2001198907-A (JP)
Title: Method for coating on material to be coated
Inventor: TANAKA HIROKAZU
IPC: B27M3/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent napping and decoloration generated when a veneer surface is coated by water base coating. SOLUTION: After bonding a veneer onto a substrate surface, water is applied so that fuzzing and grain swelling are sufficiently generated. Thereafter, a veneer surface is scraped off with a brush on which an acicular material is planted. Then, it is dried, the surface is polished, water base colored coating containing water as a diluent is applied, and cured by drying.
Patent JP-2001206395-A (JP)
Title: Thin plastic bottle type container and sealing member therefor
Inventor: HASHIMOTO KAZUNORI
IPC: B65D39/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin plastic bottle type container and a sealing member therefore wherewith distribution cost can be reduced while saving of time and labor at arranging the containers for filling can be achieved. SOLUTION: The sealing member (1) which seals the opening (2b) of the thin plastic bottle type container (2) having an engaging part (2a) at the bottle neck is made up of a bendable sheet material having a holding part (1b) to be hung on the engaging part (2a) of the bottle type container and a sealing part (1a) for sealing the opening (2b) of the bottle type container.
Patent JP-2001201242-A (JP)
Title: Drain discharging device for showcase
Inventor: SEKIGUCHI KAZUHIRO
IPC: F25D21/14
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a drain discharging device for a showcase which is easy to be replaced or regulated by detecting the level of a drain, using a simple constitution. SOLUTION: The drain discharging device for the showcase comprises a water receiving tank 4, a showcase drain tube 3 for guiding the rain of the showcase 1 to the tank 4, a lower limit level sensor SL for detecting that the level of the tank 4 becomes a lower limit level, an upper limit level sensor SU for detecting that the level of the tank 4 reached an upper limit level, and a drain tube 10 for draining the drain stored in the tank 4 by a water pump 9. In this case, the sensors SU, SL and a ground electrode E are respectively constituted of electrodes B1, B2 and B3 engaged with stationary plates 15, 16 and 17 provided in the tank 4. The pump 9 is operated or stopped by the detection signals of the sensors SU, SL and the electrode E.
Patent JP-2001210179-A (JP)
Title: Key switch
Inventor: NAKAYAMA HITOSHI
IPC: H01H1/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a key switch in which the periphery of the keytop can respond to the composition which makes the form settled in an approximately rectangle and the key-in is certainly made even pushing the end or corner on a keytop. SOLUTION: In the key switch, a key rubber 4 and a contact pattern 5 come into contact with each other to perform key-in by means of pushing a keytop. The keytop makes a form of circumscribing to an approximately rectangle, and the key rubber 4 have a smaller area than the keytop, and the form makes a ellipse or the keytop forms. The contact pattern 5 is formed symmetrically with respect to a line or a point. Contact range (4a1, 4a2, 4b1. 4b4) in the edge of the key rubber 4 is arranged for covering a plurality of sections (5A, 5B) of the contact pattern 5.
Patent JP-2001213832-A (JP)
Title: Method for producing aldehyde
Inventor: TSUKAHARA TORU
IPC: C07C47/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aldehyde in good operating efficiency by controlling a catalyst poisoning material in a hydroformylation reaction. SOLUTION: This method for reacting an olefinically unsaturated compound with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst containing a group VIII metal in the periodic table and an organic phosphorus compound comprises controlling the amount of a sulfur hydride and/or selenium hydride mixed with the reaction system as impurities so as to be <=3 in the molar ratio thereof to the group VIII metal in the catalyst- containing liquid.
Patent JP-2001205996-A (JP)
Title: Decorative molding
Inventor: MORITA KAZUTOMI
IPC: B44C5/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a decorative molding capable of taking an appreciating person's taste with a can-like container waste material as a raw material. SOLUTION: The molding 1 is formed in a cap-like stereoscopic shape by cutting open a metal can waste material, forming a plurality of sheet-like pieces 4, 6, 8 and joining the pieces 4, 6, 8 by a suturing material 5 or a caulking fitment 7. Since an appearance or a design different from the shape incorporated in the waste material of the raw material is given to the molding 1 obtained by joining the pieces 4, 6, 8 in this manner, a sense of beauty is given to an observer who observes such a molding 1 to be able to take an appreciating person's taste. Further, since a thin plate metal material obtained by cutting open the waste material is used as the raw material of the pieces 4, 6, 8 for constituting the molding 1, such a metal can waste material is effectively utilized, and an amount of the waste material can be reduced.
Patent JP-2001215799-A (JP)
Title: Image forming device and process cartridge
Inventor: UYAMA MASAO
IPC: G03G21/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a transfer system and cleaner-less system image forming device equipped with a developer electrified amount control means 7, where faulty electrification and a faulty image are avoided by preventing developer from being fused on the surface of an image carrier 1 by the minimal over- electrification of developer left after transfer by the means 7, preventing the developer left after transfer from adhering and soiling an electrifying means 2 by an insufficiently electrified part, and further more effectively recovering the developer left after transfer by a developing means 4, and the image forming device makes the best use of the merit of a cleaner-less system. SOLUTION: The developer electrified amount control means 7 positioned on a more upstream side than the electrifying means 2 and electrifying the residual developer remaining on the image carrier 1 after a transfer stage to a normal polarity can move in the longitudinal direction of the image carrier.
Patent JP-2001076477-A (JP)
Title: Disk drive and sealing member
Inventor: YAMADA TAKASHI
IPC: G11B33/14
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of air containing dust into a cartridge while a disk recording medium is rotated by a turntable entering from an opening formed in the lower surface of the cartridge. SOLUTION: This disk drive 31 is provided with a loading part 34 for loading a cartridge housing a hard disk 5, a turntable 37 entering from the disk driving opening 14 of the lower surface of the cartridge to clamp and rotate the hard disk 5 when the cartridge is loaded on the loading part 34, and a sealing member 47 attached to the loading part 34, and having a lip 48 formed to be pressed into contact with the lower surface of the cartridge to surround the disk drive opening 14 when the cartridge is loaded on the loading part 34. The sealing member 47 has a through-hole, and the through-hole is penetrated by a positioning projection 49 to attach the sealing member 47 to the loading part 34.
Patent JP-2001217497-A (JP)
Title: Semiconductor laser device and method of manufacturing the same
Inventor: OTA HIROYUKI
IPC: H01S5/22
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device which hardly has aging defects in quality of laser light such as a plurality of spots in a far-field pattern of the laser light and also provide a method of manufacturing the same. SOLUTION: The method of manufacturing the semiconductor laser device comprises a process of forming a laser wafer by laminating a plurality of layers on a substrate, a process of forming a plurality of recesses nearly in parallel with the laser wafer, an etching process of dipping the laser wafer in an etchant, and process of dividing the laser wafer along the recesses into a plurality of bar-like bodies.
Patent JP-2001211755-A (JP)
Title: Soil bag for culturing plant
Inventor: IJIRI KYOKO
IPC: A01G9/10
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a soil bag which is used for culturing plants, has openings for planting the plants, and can prevent the inner soil from leaking. SOLUTION: This soil bag for culturing plants, characterized in that a root- penetrable pockets 5 are formed in the openings 4, respectively, which are disposed in the bag 2 and used for planting the plants.
Patent JP-2001220659-A (JP)
Title: Intermittently driven vacuum carburizing furnace
Inventor: SHIMOZATO YOSHIKAZU
IPC: C23C8/20
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an intermittently driven vacuum carburizing furnace enabling the uniform carburization. SOLUTION: The intermittently driven vacuum carburzing furnace comprises a circular furnace body 1 in which a treatment station is formed by arranging a plurality of treatment chambers 12 having a lower opening along the same circle with equal spaces in a closed space 11 which can be evacuated and the treatment chamber 12 is formed so that at least any of heating, cooling, evacuation or feeding of a desired gas can be performed for each treatment station, a rotary hearth 2 which is disposed in the furnace body 1 in an elevating/ lowering and rotatable manner, has a support part to place a work W thereon, and is provided with a lid 23 to close the lower opening in the treatment chamber 12 facing the treatment chamber 12, a drive part to elevate/lower the rotary hearth 2 and intermittently rotate it by a desired angle,  a charging chamber 4 which is disposed in the furnace body 1 to feed the work W to the support part, and an extraction chamber 5 which is disposed in the furnace body 1 close to the charging chamber 4 to harden the work W.
Patent JP-2001219249-A (JP)
Title: Cooling drum for continuous casting of thin strip
Inventor: MIYAZAKI MASAFUMI
IPC: C23C4/10
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a cooling drum for thin strip continuous casting which prevents cracks in a surface a cast slab by refining the solidified structure of the surface of the cast slab, to improve the surface gloss, and to considerably improve the service life of the cooling drum while stabilizing the casting in an apparatus of manufacturing a thin-walled slab from the molten steel using the cooling drum. SOLUTION: The cooling drum for thin strip continuous casting has a cover layer with the rare earth metal oxide of Ce2O3 or La2O3 of the thickness of 10-100 μm thermal-sprayed on an outer surface of the cooling drum in a thin strip continuous casting apparatus using the cooling drum.
Patent JP-2000190121-A (JP)
Title: Cutting insert
Inventor: PANTZAR GOERAN
IPC: B23C5/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain dimensions in use with high accuracy without the need of post-grinding the face part adjacent to the concerned cutting blade by providing an end edge face arranged under the flank and with a lower surface part formed by grinding. SOLUTION: Each end edge face 4A includes a third face 12 formed by grinding an insert in addition to flanks 8, 10 which are two kinds of face parts. The third face 12 is formed by applying a grinding tool 13 to the concerned end edge face. The grinding tool 13 comes into contact with the end edge face 4A. A cutting blade on the end edge face 4C on the opposite side seen in the diametral direction functions as an abut face for positioning the insert 1 during the grinding work. To be more concrete, the grinding tool grinds to such a depth that an accurate size A is established in a space to the opposite grinding surface 12 seen in the diametral direction. This is important because the grinding surface 12 abuts on the seating surface of the machine tool for positioning the cutting blade on the opposite side in the diametral direction during the cutting operation.
Patent JP-2001218731-A (JP)
Title: Tube for endoscope
Inventor: SAITO HIDETOSHI
IPC: A61B1/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which is free of troubles and failures due to the size change in the tube built in the flexible tube of the insertion section of the endoscope. SOLUTION: The tube 15 for the endoscope to be inserted into the endoscope 1 having a curving section 12 at its front end and an insertion section 2 having a coiled section 13 on the operator side of the curving section 12 is provided with helical grooves 25 which give rise to the shrinkage equal to that of the flexible pipe described above at and under a high temperature and high humidity in at least part of the tube 15.
Patent JP-2001229740-A (JP)
Title: Flat cable for electric power
Inventor: HAYASHI MASAYUKI
IPC: H01B7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To give flexibility to a flat cable to reduce bending load, ease bending and twisting of the cable to improve handling nature of the cable, and improve skin peeling and bending natures of the sheath. SOLUTION: In a flat cable made by arranging insulated wire cores 4 that has a conductor 2 coated with an insulator 3 in parallel, and is coated in bundle with a sheath 5, the sheath 5 is made in foaming structure and together an air gap layer 6 without filling the sheath material is formed starting from a contact point of the both insulated wire cores 4 fanwise to tangential direction.
Patent JP-2001224209-A (JP)
Title: Working machine for paddy field
Inventor: TANAKA TOMIO
IPC: A01C11/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the longitudinal balance of a working machine for paddy field without deteriorating the appearance of the working machine. SOLUTION: This paddy field working machine in which a paddy field working device is connected to the rear portion of a travel frame having an engine loaded on the front portion through a link mechanism is characterized by attaching a balance weight 40 a front frame for supporting the engine in such a state as covering the front frame from the forward direction and further forming narrow portions 40a, 40b capable of being gripped on both the sides of the balance weight 40.
Patent JP-2001226667-A (JP)
Title: Microcapsule for heat storage
Inventor: OMURA TAKAHIRO
IPC: C09K5/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a microcapsule for heat storage having a high efficiency of heat storage compared with conventional product even in the case of assuming the use as a heat storage material for house in the winter. SOLUTION: This microcapsule for heat storage comprises a core material comprising a latent heat storage material having a reversible phase transition point at a temp. of 15-20 deg.C as the main component and a capsule wall comprising a thermoplastic resin as the main component formed on the periphery of the core material.
Patent JP-2001219790-A (JP)
Title: Electric connection structure of vehicle center cluster
Inventor: YAMAUCHI KATSUJI
IPC: B60R11/02
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate a mounting work of a vehicle center cluster to a vehicle and a removing work from the vehicle. SOLUTION: In the center cluster 1, a plurality of electric apparatuses 30, 40, 60 are electrically connected to one operation circuit board 20 having operation means 30S, 40S, 60S operated from the inside of a car room, the plurality of electric apparatuses 30, 40, 60 are electrically interconnected through print wiring 20p provided on the operation circuit board 20. Thus, since electrically interconnecting function of the plurality of electric apparatuses 30, 40, 60 is included in the operation circuit board 20, conventional wiring of a vehicle-side wire harness and a jumper wire can be abolished, and the mounting work of the center cluster to the vehicle and the removing work from the vehicle can be facilitated.
Patent JP-2001229792-A (JP)
Title: Switchgear
Inventor: KOBAYASHI MINORU
IPC: H01H33/664
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple, small and light switchgear with a structure that requires neither ineffective dead space nor stiffness, with a small number of parts. SOLUTION: The switchgear is equipped with a vacuum valve, a breaker operating mechanism and an earthling switch operating mechanism. The breaker operating mechanism and the earthing switch operating mechanism are disposed on a common base frame fixed to the vacuum valve. The common base frame is made by bending a sheet of metal and fixed between two valves.
Patent JP-2001230293-A (JP)
Title: Method for sorting failure pattern and for calculating yield loss
Inventor: SHIOU-WAN SHU
IPC: H01L21/66
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatically sorting failure patterns of parts used in a semiconductor manufacturing process and for calculating a yield loss brought by the failure pattern. SOLUTION: Related to a TSLY detecting method, software error is attributed to a plurality of test items (failure patterns), and individual yield loss of each wafer for each test item is acquired. A test item comprising a single maximum value is found and substituted for an equation, to calculate a contribution amount of each test item (failure pattern) to the yield loss of all lot products. Related to a CPR detecting method, hardware error is sorted into a plurality of failure patterns, and a quantity Citem with which each test item appears in a chip is divided with a sum S with which it appears in a wafer, providing a failure pattern comprising a maximum value. Then the number of occurrences of each failure pattern and the number of chips where an error appeared are calculated.  By testing with a wafer, a yield loss value is acquired, and the acquired data is substituted for a data, to calculate a contribution amount to the yield loss of a wafer for each test item.
Patent JP-2001235876-A (JP)
Title: Method for developing photosensitive material
Inventor: FURUKAWA KOJI
IPC: G03F7/30
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a development processing device for photosensitive materials capable of lessening the amount of waste liquids while maintaining the developing performance of a development processing liquid. SOLUTION: The developing method for developing the exposed photosensitive materials 9 while holding the development activity of a developer L by using the development processing device 10 having a developing bath 4 is characterized in that the holding of the development activity is executed by subjecting the developer L to an electrolytic treatment on the cathode side of an electrolytic cell 1 in this electrolytic cell 1 and replenished the developer in a developing bath with a development replenishing liquid; the electrolyte treatment is executed by detecting the activity of the developer in the developing bath 4 and according to the detected value thereof;  the replenishing of the development replenishing liquid corresponds to the processing amount of the photosensitive materials 9 and the working tome of the development processing device 10 and the correspondence thereof is regulated according to the property values of the waste developer introduced to the anode side of the electrolytic cell 1.
Patent JP-2001232247-A (JP)
Title: Contents ejecting part
Inventor: KIKUCHI KIMIKO
IPC: B05B1/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To expand the distribution space of ejected contents to a three- dimensional level and to control the degree of interference of the contents ejected from nozzles with each other. SOLUTION: The nozzles 3, 4 are formed in each end part of the upstream side part 2a and downstream side part of the ejecting passage 2 of an ejection button 1. The opening face 3a of the nozzle 3 and the opening face 4a of the nozzle 4 are inclined by 30 degrees from a horizontal plane as shown in Fig. When one of operation parts la is pushed, the button 1 and a stem 5 are slanted slightly in the pushing direction so that the contact between the brim-shaped part 5c of the stem and a stem rubber 5d is lifted in the slanted part. The contents of a container body 8 are ejected from the nozzles 3, 4 into an outside space by way of a housing 6, the lifted part, a side hole part 5b, a passage 5a in the stem, and the passage 2.
Patent JP-2001235073-A (JP)
Title: Structure and method for connecting endoscope tube
Inventor: OUCHI TERUO
IPC: F16L21/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for connecting an endoscope tube that can firmly connect a flexible tube and a connection member without heating. SOLUTION: A hard connection member 2 formed with pointed circumferential projections 3 on the periphery is inserted in an end of a flexible tube 1. That portion of the flexible tube 1 which receives the inserted connection member 2 is not heated to its softening point but pressured radially from the periphery with a press die, so that the circumferential projections 3 bite into the wall portion of the flexible tube 1 from the interior thereof to thus connect the connection member 2 and the flexible tube 1 where the wall portion is brought into close contact with substantially all the surfaces of the circumferential projections 3.
Patent JP-2001237037-A (JP)
Title: Ic socket
Inventor: IMAMURA YOSHIO
IPC: H01R24/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an IC socket with easy handling which can prevent a damage by a wear of a circuit board electrode without giving an influence on a high-frequency measurement. SOLUTION: When a lead 304 of a tested IC 302 is pushed on an upper end part 306A of the first contact 306 from upward, the contact 306 is depressed underneath (locking action), and a lower end part 306B of the first contact 306 is pushed on an elastic axis 307. By this, the second contact part 306C of the first contact 306 is connected to an electrode 309 of a circuit board 308 for test via a conducting film 311B of a second contact 311 arranged at a slit part 313 of an auxiliary plate 310, and the transmission of a test signal between a tested IC 302 and the circuit board 308 becomes possible. By rotating the second contact 311 or by performing an exchange of the second contact 311, a contact failure is prevented.