baber/WOPTO huggingface dataset:
Patent JP-2001025962-A (JP)
Title: Judgment of replacement timing of retaining ring used in substrate polishing work
Inventor: CHEN HUNG CHIH
IPC: B24B37/32
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To judge the replacement timing of a retainer ring used in a substrate polishing work by providing a wear marker exposed so as to come into contact with an abrasive surface during the polishing of a substrate to show a preliminarily selected quantity of the wear of the bottom surface. SOLUTION: A retaining ring 22 comprises a bottom (or wear) layer 34 and an upper (or support) layer 36. A wear marker 38 has a visual indicator arranged on the outside surface of the retaining ring 22. This visual indicator is subjected to a visual inspection while a substrate is polished. The wear marker 38 is formed of the color change between the bottom layer 34 and the upper layer 36. These layers are formed of different material compositions. The bottom layer 34 is formed of a material such as 'TEFLON(R)' base material contactable with the abrasive pad of an abrasive pad without having a bad influence (for example, 'ZYMAXX(R)' forming material available form DuPont).
Patent JP-2001234380-A (JP)
Title: Hydrogen generating electrode
Inventor: MORIMOTO ISAO
IPC: C25B1/02
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrode exhibiting a low hydrogen voltage of <=120 mV and excellent in stability as the hydrogen generating electrode for electrolyzing an aqueous alkali solution and to provide its manufacturing method. SOLUTION: This hydrogen generating electrode contains a metal to bring about the Volmer's reaction at least on a metal surface and a metal to bring about the Heyrovski's reaction or Tafel's reaction on the metal surface.
Patent JP-2001225028-A (JP)
Title: Printing machine for handwritten postal code and method thereof and recording medium capable of reading by computer storing printing program for handwritten postal code
Inventor: SAKATA YUKIMOTO
IPC: B07C3/18
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of printing a handwritten postal code. SOLUTION: There are provided a single character segmenting part 11 which segments a hand written postal cord as a single character unit and memorizes it, an extension/reduction processing part 13 which extends and reduces the hand written postal code so as to be installed in a postal code frame and a printing part 14 which prints the extended/reduced postal code in the postal code frame.
Patent JP-2001226181-A (JP)
Title: Organic waste recycling system
Inventor: KOBAYASHI BUNZO
IPC: B09B3/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste recycling system which is capable of executing the treatment of plant wastes and the treatment of food wastes in combination. SOLUTION: This system is provided with a fermenting means 12 for mushroom bed production which forms mushroom beds for accelerating fermentation of garbage by primary fermentation of the plant wastes, a garbage treating means 14 which ferments the garbage and reduces its volume by using the mushroom beds and a fermenting means 15 for compost production which produces compost by secondary fermentation of the used mushroom beds used in the garbage treating means. The plant wastes and the food wastes may be treated and may be recycled as the compost.
Patent JP-2001236925-A (JP)
Title: Lamp and its manufacturing method
Inventor: SUGAYA KATSUMI
IPC: H01J9/34
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a lamp that can certainly achieve the condition of its discharge electrodes being disposed on the tube axis of the lamp and yet consists of sealing members made of a variable function material with a large support strength, and its manufacturing method. SOLUTION: The lamp has been welded with a sealing body that consists of a sealing member made of a variable function material whose thermal expansion coefficient varies stepwise or continuously and a current supply bar that is tightly joined to the sealing member and forms a current feed path. Provided at a position outside the sealing body is a support member supporting the current supply bar that is held at inner periphery of the sealing pipe portion and projects outward from its outer end.  The manufacturing method has a process that forms a sealing assembly made by mounting the support member onto the current supply bar projecting at an end of the sealing member, a process that inserts the sealing assembly into a seal-pipe forming tube of the lamp and welds outer peripheral face of inner end part of the seal member to inner peripheral face of the seal-pipe forming tube, and a process that welds the support member airtight to inner periphery of the seal-pipe forming tube.
Patent JP-2001236986-A (JP)
Title: Method of inspecting gastightness of battery
Inventor: ONISHI MASATO
IPC: H01M10/42
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting the gastightness of a battery, allowing short, precise, highly reliable and efficient inspection of gas outflow from any position on a battery. SOLUTION: The battery 1 after initially charged and discharged is arranged in a sealed case 3 and the sealed case 3 is put into a depressurized atmosphere by a vacuum pump 9. The concentration of hydrogen flowing out of the battery 1 after being held in the depressurized condition for a certain time to the sealed case 3 is measured by a hydrogen concentration sensor 11 for judging the outflow of a gas. The similar operating effect is shown even in the temperature rise of the battery 1 with heat, instead of the charging and discharging.
Patent JP-2001242365-A (JP)
Title: Stray light preventing structure for lens barrel
Inventor: KOBAYASHI TOMOAKI
IPC: G02B7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a stray light preventing structure capable of preventing stray light while preventing a lens barrel from getting larger. SOLUTION: This stray light preventing structure for a lens barrel is equipped with a frame member provided in the lens barrel and having an aperture through which photographing luminous flux passes; a peripheral-direction hole piercing the frame member in an optical axis direction and formed in a peripheral direction with an optical axis as center; a peripheral-direction moving lever inserted through the peripheral direction hole and capable of moving in the peripheral direction along the peripheral-direction hole; and a light shielding plate coupled with the peripheral-direction lever so as to move together therewith in the peripheral direction and preventing the transmission of light from a void between the peripheral-direction moving lever and the peripheral- direction hole in all the moving range of the peripheral-direction moving lever in the peripheral-direction hole.
Patent JP-2001239127-A (JP)
Title: Method for recovering organic solvent
Inventor: HATA TAKETO
IPC: B01D53/81
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To safely and economically separate and recover an organic solvent from organic solvent-containing inert gas discharged from a reaction system such as seal gas, or the like. SOLUTION: In a method for recovering the organic solvent in the inert gas by alternately repeating two processes, which consist of a desorbing process for supplying superheated steam to activated carbon to desorb the organic solvent adsorbed on the activated carbon to regenerate the activated carbon as hot and moist activated carbon and a drying and adsorbing process for supplying the inert gas containing the organic solvent to the hot and moist activated carbon to adsorb the organic solvent on the hot and moist activated carbon and drying the hot and moist activated carbon to discharge hot and moist inert gas by using two activated carbons, a prescribed ratio of the hot and moist inert gas discharged from the drying and adsorbing process is dehydrated to be returned to the inert gas containing the organic solvent supplied to the hot and moist activated carbon.
Patent JP-2001243668-A (JP)
Title: Initializing method and initializing device for optical disk
Inventor: OGINO YOSHIAKI
IPC: G11B7/26
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To simply initialize a phase transition type optical disk at high speed. SOLUTION: A long-length shaped laser spot 12 having the length of the diameter value or more of the optical disk 21 and initialization power is moved in the diameter direction of the optical disk so that the central position of the length of the laser spot 12 relatively passes through the vicinity of the center of the optical disk 2. Thus, the phase transition type optical disk is initialized at high speed with simplified constitution.
Patent JP-2000199715-A (JP)
Title: Navigation apparatus for vehicle and memory medium with navigation program stored therein
Inventor: MORIMOTO YASUMI
IPC: G01C21/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To promptly obtain information on roads entering from intersections and branch points and early respond to after actions, by image recognizing characteristic objects of the registered intersections and branch points preliminarily, and determining an enter road from the intersections and branch points from a relative movement direction of the objects. SOLUTION: Based on the link relationship of roads at intersections stored preliminarily in guide road data or intersection data, roads entering from the intersections and enter states of the roads from the intersections are specified. A table for obtaining an enter road from a relative move direction (vector) on a recognition screen of a signal (characteristic object) based on the enter states is stored beforehand, or is calculated when an intersection is guided. A relative movement direction of the signal is obtained by image recognition. Depending on in which of directions the vector is present, based on a straight advance direction (arrow direction of the table), advancing straight, turning to the right, turning to the left or the like is decided. For example, when the signal moves in the right direction on the screen as indicated in Fig.  C, it is decided as being turning to the left. In this way, the enter road is specified at the intersection.
Patent JP-2000330276-A (JP)
Title: Ultraviolet ray-curing resin composition, photo-soldering resist ink, preliminarily dried coating, substrate and printed circuit board
Inventor: KUBO TATSUYA
IPC: C09D11/10
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a UV-curing resin composition excellent in developability, resolution, development latitude and resistance to the heat of soldering and capable of preparing a photo-soldering resist ink developable with a dilute aqueous alkali solution and capable of forming a soldering resist which exhibits excellent adhesion to a substrate, excellent electric corrosion resistance and particularly excellent resistance to the heat of soldering and to gold plating on the substrate. SOLUTION: The UV-curing resin composition contains (A) a UV-curing resin obtained by allowing a copolymer formed by polymerizing ethylenically unsaturated monomer components including an ethylenically unsaturated monomer (a) having an epoxy group and a compound (b) having two or more ethylenically unsaturated groups in one molecule to react with an ethylenically unsaturated monomer (d) having a carboxyl group and to react further with a saturated or unsaturated polybasic acid anhydride (e), (B) an epoxy compound having two or more epoxy groups in one molecule, (C) a photopolymerization initiator and (D) a diluent.
Patent JP-2001241800-A (JP)
Title: Air conditioner
Inventor: NAKAMURA MITSURU
IPC: F25B13/00
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner using a high pressure refrigerant which solves the problems that a device becomes large, and installation characteristics and a safety are undesirable, because an air conditioner using the refrigerant operated under high pressure is required due to the resyriction of CFC refrigerant so that a pressure resistant level of a device needs to be raised. SOLUTION: An air conditioner comprises a primary side circuit having a bypass circuit with a bypass valve provided between a pressure reducing device and a four-way valve forming an outdoor machine, a secondary side circuit for supplying a refrigerant which performs a heat exchange between the refrigerant of the primary side circuit and a refrigerant in the secondary side circuit by a pump in the circuit, and a heat exchanger for introducing the refrigerant in the primary side circuit and the secondary side circuit to bring the refrigerant temperature of the seocndary side circuit to desired room temperature. Thus, an existing machine and connecting piping low in pressure resistance can be used and a regulation on an environmental destruction can be cleared.  Further, a capacity can be adjusted by the bypass valve for adjusting the flow rate of the refrigerant from the primary side circuit to the heat exchanger. An inexpensive air conditioner can be obtained by using the exising indoor machine. The installation characteristics and safety of the indoor machine can be equal to those of a conventional machine. The refrigerant pressure of the indoor machine uduring a cooling operation can be lowered by a reversible operation of the pump.
Patent JP-2001250899-A (JP)
Title: Surface-mount single inline semiconductor device
Inventor: MORIMOTO KAZUMI
IPC: H05K3/34
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface mount single inline semiconductor device wherein an SIP-type semiconductor device where a plurality of leads are arrayed in a line is surface mounted, being soldered to a mounting board with no tilting. SOLUTION: An element comprising at least such optical element as light emitting element 3 or light receiving element 4 is mounted on one end of a plurality of leads 1 formed as a frame and arrayed on a line, whose periphery is coated with a resin package 6. The other end 2a of a lead 2 is so formed as to form a solder filet 7 for surface mounting while so formed as to form the solder filet 7 at a root 2b of the lead 2 exposed from the resin package 6. As a result, the solder filet 7 is formed at least in two rows (B row and C row) on a soldering surface A.
Patent JP-2001246167-A (JP)
Title: Game device and computer readable recording medium storing program for game
Inventor: KAJIOKA TOSHIHIKO
IPC: A63F13/46
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for a music game aiming at heating up a fight between two players with a skill difference and playing in a 2P mode. SOLUTION: A score 58 matching a music is displayed and player's input operation is required correspondingly to the timing when a TP bar 60 overlaps on a musical note. Points are counted correspondingly to the timing of player's input operation. Points of two players are separately counted and the difference between two players points is calculated. A difficulty difference between two players given in a game is determined based on the difference of points. The difficulty of the game for at least one player is changed so that the difficulty difference is canceled.
Patent JP-2001255904-A (JP)
Title: Parallel compensating controller
Inventor: YAMAMOTO SEIJIRO
IPC: G05B13/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a parallel compensation controller suitable for its practical use, by realizing torque control for preventing a load part from being affected by any viscous force or spring restoring force with high precision for the drive source of the load part. SOLUTION: In the drive mechanism of a load part 11, which is affected by a viscous force or a spring restoring force, the influence of a viscous force or spring restoring force on the load part 11 can be offset, by using both a viscous spring canceller 16 and a disturbance observer 17.
Patent JP-2001255784-A (JP)
Title: Copying machine
Inventor: YAMAGUCHI HIROSHI
IPC: B41J29/38
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a copying machine in which selection of copy paper is performed appropriately in an automatic tray selection mode during a copy mode operated by connecting two or more sets of copying machines. SOLUTION: Relating to a copying machine which have at least the same function, can receive and print out input image data from the outside, and can perform a linking operation, this copying machine has an image readout means 12, an output means 15 to print out image data, a tray selection means 16 having a sorting function of copy paper and setting the copy paper, a communication interface 22 for the copying machines, a transmission and reception means 21 for receiving input image data from the outside and transmitting a command signal to the outside, and a system control part 25 storing the program to perform a linking operation mode. When an automatic tray selection mode is not set in the linking operation mode, the sorting means of the copy paper discriminates the paper size of the side reading the received document, and selects a tray to be used. When there is no paper sheet in the specified tray, a copy processing is realized by performing an automatic search of trays or the like.
Patent JP-2001261930-A (JP)
Title: Composition for tire spike pins
Inventor: YAMADA HIROSHI
IPC: C08L63/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a composition for tire spike pins that can increase the braking performance while the running on frozen or snow-covered roads as the hardness of the pins changes steeply on the temperature boundary of 0 deg.C and provide a material for the core bars in the spike pins. SOLUTION: The objective composition for tire spike pins has a compressive stress of 2.5-30 MPa for bringing about 5% compression displacement in the temperature range of 0-20 deg.C and a compressive stress of >=2.5 MPa for bringing about 5% compression displacement in the temperature range of 0--20 deg.C and a compressive stress of 1.2-20 MPa for bringing about 20% compression displacement in the temperature range of >=20 deg.C.
Patent JP-2001256510-A (JP)
Title: Method and device for presenting three-dimensional object, and program storage medium
Inventor: ASHIGAHARA TAKAYUKI
IPC: G06F3/01
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To present the material sensation of an original physical object represented by three-dimensional model data to a user. SOLUTION: Not only a realistic three-dimensional model of the physical object is displayed but also information about feeling of materials of the physical object is presented on a three-dimensional viewer picture. The user can interactively input commands through a three-dimensional viewer to obtain sensual information other than sight such as sounds emitted by scratching or tapping the physical object, differences in appearance caused by ways to irradiate the object with a light source, and feedback of information related to its weight.
Patent JP-2001256739-A (JP)
Title: Optical pickup device
Inventor: ISHIZUKA ATSUSHI
IPC: G11B7/085
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device with which a longer life and multiple functions are made possible. SOLUTION: The optical pickup device 101 has an irradiation device 110 for irradiating a disk-like recording medium with a laser beam, a sub-shaft 202 for access for guiding the movement of the irradiation device 110, a first engaging member 301 integrally engaging the irradiation device 110 and a second engaging member 302 having an engaging pawl part 302 engaging the first engaging member 301. When the engaging pawl part 302 engages the first engaging member 301, the second engaging member 302 supports the sub-shaft 202 for access freely slidably in the axial direction of the sub-shaft 202 for access.
Patent JP-2001267075-A (JP)
Title: Hydrocarbon compound and organic electroluminescence element
Inventor: ISHIDA TSUTOMU
IPC: H01L51/50
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an organic electroluminescence element which excels in luminescence efficiency and emits light in high luminosity. SOLUTION: The electroluminescence element uses as a compound which is expressed with a formula (1-A). In the formula, X1-X22 express independently, hydrogen atom, halogen atom, a straight-chain, a side-chain or a cyclic alkyl group, of a straight-chain, a side-chain or a cyclic alkoxy group, or aryl group of substitution or non-substitution, respectively.
Patent JP-2001260378-A (JP)
Title: Ink cartridge
Inventor: YAMAZAKI ATSUSHI
IPC: B41J2/175
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge in which unevenness of print can be reduced by suppressing generation of sedimentation ink even if pigment ink is left as it is while supplying the pigment ink. SOLUTION: The ink cartridge comprises a section for storing pigment ink internally holding an ink absorbing material, an ink supply section formed under the ink storing section and having an internal passage for interconnecting the inside and outside of the ink storing section extending to an internal opening in the ink storing section from the outside thereof, and a member for lessening pigment flow in a specified sedimentation part where sedimentation of pigment easily progresses or ink flow to the sedimentation part in order to suppress generation of sedimentation ink when dye floating in the pigment ink settles to increase the concentration.
Patent JP-2001267439-A (JP)
Title: Electronic component and method of manufacture
Inventor: FURUYA KOJI
IPC: H05K5/03
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component in which positional shift of case is prevented. SOLUTION: The high frequency electronic component 10 comprises a multilayer substrate 12 on which electronic component elements 14 are mounted. Protrusions 20 for positioning a metal case 22 are formed on the multilayer substrate 12 and the metal case 22 is bonded onto the multilayer substrate 12 while being positioned by means of the positioning protrusions 20.
Patent JP-2001226601-A (JP)
Title: Glossy resin composition and molded product therefrom
Inventor: MATSUBA TERUO
IPC: C08K3/40
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To easily obtain a resin molded product having high-grade pearl-glossy tone and expressing a deepness and high glossiness. SOLUTION: This glossy resin composition is obtained by compounding a glossy pigment into a thermoplastic resin. As the glossy pigment, scaly particles obtained by covering the surface of flaky glass with a metal oxide having a higher refractive index than the glass. The glossy resin molded product is obtained by injection molding of the glossy resin composition.
Patent JP-2001263268-A (JP)
Title: Oil pump device
Inventor: ONO HISASHI
IPC: F04C15/06
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To restrain generation of an abnormal sound by reducing pulsation of hydraulic pressure by preventing a high pressure hydraulic fluid flowed in a sub-suction port via a control valve from a delivery port from flowing in a main suction port via a pump chamber from the sub-suction port. SOLUTION: A shape B1 of an anti-rotational directional side end part in the main suction port B of an oil pump 20 is formed in the shape of running along a rotational directional side end part shape R1 of the pump chamber R (an oblique line applied part) instantaneously sealed between the sub-suction port A and the main suction port B, and a shape A1 of an inner peripheral side end part in the sub-suction port A is formed in the shape of running along a rotational locus of the anti-rotational directional side end R2 (a contact point of both rotors 22 and 23) of the pump chamber R instantaneously sealed between the sub-suction port A and the main suction port B.