baber/WOPTO huggingface dataset:
Patent JP-2001254685-A (JP)
Title: Variable displacement pump and variable speed motor
Inventor: YAMAMOTO HIROSHI
IPC: F04B1/22
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type variable displacement pump or a variable speed motor capable of providing a ball supporting the swash plate with prescribed hardness, favorably holding a lubricating operation, improving the durability of a counter-member constituting a bearing face of the ball, and reducing the vibration and noises by a low cost and simple constitution. SOLUTION: A base material for a support member 12 is composed of a general carbon steel, and its surface is covered with a thin film comprising carbide or carbonitride having high hardness HV 2,000-4,000 and a low friction coefficient. In this case, the hardness of the counter-ball bearing face of the swash plate 10 is preferably set to HV 700 or more. If the excessive concentrated load is applied to the ball 12 and causes micro rotation and sliding followed by the tilt rotation of the swash plate 10, the lubricating operation with the ball bearing can be held.
Patent JP-2000337892-A (JP)
Title: Map display apparatus
Inventor: NAGAI TAKAAKI
IPC: G06F3/0362
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a map display apparatus which can facilitate grasping and operating a scroll amount and shorten the operation time, etc. SOLUTION: The map display apparatus forms a map based on map information read out from a recording medium 6, displays the map to a screen of a map display part 7 and at the same time, scrolls the map being displayed on the screen in response to a scroll command inputted from scroll operation parts 9 and 10. The scroll operation parts 9 and 10 have a rotary body for scroll which consists of a pair of rotary plates 9a and 9b arranged orthogonally to each other, or the like.
Patent JP-2001252379-A (JP)
Title: Head for golf club
Inventor: HONMA HIROAKI
IPC: A63B53/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a head 1 for golf club which can characterize a golf club in its form and also to provide the head 1 for golf club which is delicately adjustable in head weight. SOLUTION: A plate 6, on which designs 7 not having a direct relationship with a golf game is drawn, is stuck over the entire surface or a part of a back face 5 and in addition, the thickness of the plate 6 is changed for every design 7 and the plate 6 is utilized as a weight for weight adjustment.
Patent JP-2001257989-A (JP)
Title: Recorder-reproducer of data broadcast program
Inventor: OWA TSUTOMU
IPC: H04N5/445
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To record and reproduce the received data broadcast programs. SOLUTION: The data on the material and scene description of the data broadcast program that is received and separated by a receiving circuit 102 are individually decoded by a decoder 103. A store request processor 110 outputs a store instruction of received program in response to a program store request, and the data on decoded material and scene description are stored in a program store device 109 by the store instruction. At the same time, the program list information is produced and preserved. A reproduction request processor 111 presents the program list information stored in the device 109 in response to a program request instruction. Then the data on the material and scene description of a requested program are extracted from the device 109 in response to selection of the programs list and then the program is reproduced according to the scene description.
Patent JP-2001255856-A (JP)
Title: Driving power source for liquid crystal
Inventor: MIZUNO MIKIYA
IPC: G09G3/36
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a driving power source for liquid crystal capable of reducing power consumption without lowering the display state of a liquid crystal display. SOLUTION: When the liquid crystal alternating signal concerned with the display of a liquid crystal display is inputted to a power control signal generating part 14, a power control signal having prescribed widths T at fronts and rears of rising and falling edges of this liquid crystal alternating signal is generated to be supplied to voltage-followers 131 to 134. Then, the voltage-followers 131 to 134 are in normal operating states when the power control signal is at 'H' level and the voltage-followers are in operating states in which their powers are at low power consumption when the power control signal is at 'L' level.
Patent JP-2001264875-A (JP)
Title: Potting machine, potted object vender, potted object, potting method and potted object vending method
Inventor: AKAMATSU TERUHIRO
IPC: H04N5/225
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a seal manufacturing machine which can manufacture seals having a high additive value. SOLUTION: The seals are taken out of a seal roll 101 and are printed with the images obtained by photographing persons by a printing head 103. The die cutting of the seals is thereafter carried out by a die cutting machine 105 and the unnecessary seals are taken up from a seal mount by a take-up reel 107. The remaining seals are subjected to potting to cure a polyurethane resin in a build-up stage on the surfaces of the seals by a potting agent dispenser 111.
Patent JP-2001256609-A (JP)
Title: Method for manufacturing thin-film magnetic head
Inventor: SATO KEIICHI
IPC: G11B5/31
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing positioning with high accuracy and at high speed, when a magnetic pole is worked by a convergent ion beam from a medium-facing surface and to provide a method for performing exposure positioning with high accuracy and at a high speed, when electron beam exposure is performed from the medium facing surface, in the manufacture of a thin-film magnetic head. SOLUTION: In a film-forming stage of the thin-film magnetic head, a mark 120 is formed at the side of the medium facing surface by using a high conductive material. The mark 120 is formed perpendicular to the medium facing surface at a position such that scanning will not inflict damages on the magnetic pole when scanning is performed by using at least the convergent ion beam from the magnetic pole. The position of the mark 120 is confirmed through scanning, using the convergent ion beam from the medium facing surface to perform working, using the convergent ion beam. Or similarly, the mark 120 is scanned by using an electron beam exposure system and exposure positioning is conducted from the medium which fact surface to perform highly accurate work positioning from the medium-facing surface and to each the magnetic pole by using an ion milling device or the like.
Patent JP-2000331435-A (JP)
Title: Information recording medium and error detection method
Inventor: ISHIZAKI OSAMU
IPC: H03M13/09
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide information recording media and a novel error detection method provided with an error detection code not influenced by a cross talk from an adjacent track. SOLUTION: Each bit E1-Em of an error detection code contained in preformatted information is generated as a parity check bit of a plurality of data column formed by dividing each of bits S1-Sm forming a sector number and each of bits T1-Tn forming a track number respectively. In the case of comparing the obtained error detection code between adjacent tracks, a distance between codes is always unity. Consequently at the time of reading out an error detection code from a desired track, generation of a cross talk does not occur substantially from error detection codes of tracks on both sides. And so the error of address data even for media with narrowed track pitch can be detected surly and precisely.
Patent JP-2001040391-A (JP)
Title: Anionic surfactant and detergent composition
Inventor: OTA ATSUSHI
IPC: A61Q19/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an anionic surfactant which is excellent in foaming power, detergency, and low-temperature stability and hardly irritates the human skin by selecting a sulfuric ester salt of an aliphatic alcohol alkylene oxide adduct having a specified ratio of wt, average mol.wt. to number average mol.wt. and a specified distribution constant. SOLUTION: The aliphatic alcohol alkylene oxide adduct comprises at least one compound represented by the formula: R1-(OA)k-OH, and its ratio of wt. average mol.wt. to number average mol.wt. satisfies formula I (wherein v<10) or II (wherein v>10) and its distribution constant c obtained from formula III (wherein v<12) is 2.0 or lower. In the formula of the adduct, R1 is an 8-24C aliphatic or alicyclic hydrocarbon group; A is 2C or higher alkylene; k is an interger of 0 or higher provided the mean value of k is 1-20: v is the mean number of moles of alkylene oxide added and corresponds to the mean calue of k; n00 is the number of moles of an aliphatic alcohol used for raction; and r0 is the number of moles of the aliphatic alcohol unreacted.
Patent JP-2001087436-A (JP)
Title: Golf club shaft
Inventor: ADAMS BYRON H
IPC: A63B53/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a golf club shaft which can provide the bending rigidity, torsional rigidity and consistency of a standard shaft together with a vibration absorption characteristic. SOLUTION: The golf club shaft 10 comprises a first member 20 having a first end 22 existing at a base end 12, a second end 24 existing slightly apart from a front end 16 and a second member 26 mounted at the second end 24 of a first member 20. The second member 26 is so disposed as to extend from the second end 24 of the first member 20 toward the front end 16 and has a first end 28 coupled to the second end 24 of the first member 20 and a second end 30 mounted at the golf club head 18. The first member 20 is formed of a rigid material which provides the mechanical consistency and the second member 26 is formed of a vibration absorption material which absorbs the undesirable vibrations transferred from the golf club head 18.
Patent JP-2000283281-A (JP)
Title: Device and method for controlling automtically switching transmission
Inventor: MARCHART HORST
IPC: F16H59/02
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of controlling a transmission automatically switched by a select device by an operator in a short time. SOLUTION: According to this device and this method for controlling an automatically switching transmission 2 for a vehicle, a control device 1 for controlling a transmission 2 can be operated in two operation modes, the operation mode is selected by a first select device 3, in an automatic first operation mode, the speed change ratio (g) of the transmission is controlled substantially automatically according to the operation amount obtained by converters 5, 6, 7, and in a second operation mode in which a driver makes adjustment, the speed change ratio (g) of the transmission is controlled substantially regardless of a signal of a second select device 4. In this case, the control device is capable of switching the first operation mode sometimes to the second operation mode without select of the first select device 3 by the operation of the second select device 4.
Patent JP-2001263053-A (JP)
Title: Exhaust emission control device of engine
Inventor: HAYASHIBARA HIROSHI
IPC: F01N3/28
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To enhance NOx reduction purification ability when a oxidation catalyst 22a and a NOx trap catalyst 22b are respectively arranged at an upstream side and a downstream side of an exhaust passage 20. SOLUTION: When NOx is released from the NOx trap catalyst 22a, concentration of oxygen in an exhaust gas is reduced by carrying out a post fuel injection in addition to a main fuel injection. Further, the amount of the post fuel injection is increased or decreased every predetermined time, whereby HC in the exhaust gas blows through the oxidation catalyst 22a at the upstream side to thereby making easy for HC to reach the NOx trap catalyst 22b at the downstream side.
Patent JP-2001262851-A (JP)
Title: Bicycle parking equipment
Inventor: HAYAMA NAOKI
IPC: E04H6/06
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To perform storing operation more easily for an upper stage storing frame for bicycles in a two-stage bicycle parking equipment. SOLUTION: A stationary roller 34 at the front end portion of a support frame fixed to the upper end of a support 1, a guide roller 45 at the front end portion, and a balancer fittings 4 equipped with a cam roller at the lower portion of the rear end portion are provided in a freely tiltable manner. Also, the cam roller 45 is linked to a gas spring 6 arranged inside the support frame, and the gas spring 6 is compressed during the tilting of the balancer fittings 4. Further a storing frame 5 at the upper stage for placing the bicycles is linked to a support frame 5 by holding between the stationary roller 34 and the guide roller 45 and provided in a freely tiltable manner together with a balancer fittings 4 by running and moving on the support frame 5, and the weight load is decreased by the force of gas spring during tilting.
Patent JP-2001265119-A (JP)
Title: Cleaning device for developer carrier
Inventor: YOSHIZAWA HIDEO
IPC: B08B1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device for a developer carrier capable of easily removing developer sticking on the developer carrier which is not equipped with an agent separation pole, etc., without scattering toner around. SOLUTION: A developing sleeve 4, with the developer 28 stuck, is pulled out of a developing machine and put into a bag 20, and a guide member 24 is arranged outside the opening of the bag 2, and an elastic member 22 is arranged above the developing sleeve 4 inside the bag 20, and then the member 22 is supported by the guide member 24. The guide member 24 and the elastic member 22 are depressed downwardly, together with the upper end side of the bag 20, to insert the developing sleeve 4 into the hole 22a of the elastic member 22. The developer 28 sticking on the developing sleeve 4 is scraped by the elastic member 22 and stored in the bag 20.
Patent JP-2001193529-A (JP)
Title: Negative pressure control device for on-vehicle internal combustion engine
Inventor: HARADA ATSUSHI
IPC: F02D41/14
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure control device for an on-vehicle internal combustion engine capable of ensuring brake performance and suppressing a deterioration of fuel consumption. SOLUTION: Negative pressure generated in an intake air system of an engine 11 is accumulated in a brake booster 50 as booster internal pressure, and the booster 50 is actuated on the basis of brake negative pressure which is differential pressure between atmospheric pressure and the booster internal pressure. When the brake negative pressure does not achieve a necessary value for actuating the brake booster 50, a throttle valve 23 is controlled to a closing side to ensure necessary negative pressure. The throttle valve 23 is opening- controlled according to a margin of the brake negative pressure PBK with reference to the necessary value for actuating the brake booster 50. Namely, if the margin is small, the throttle opening is made to take a closing side value, thereby promptly ensuring the brake negative pressure when an shortage of the brake negative pressure occurs.  If the margin is large, the throttle opening is made to take an opening side value, thereby reducing a pumping loss.
Patent JP-2001266907-A (JP)
Title: Fan heater
Inventor: NISHITSURU YOSHIHIRO
IPC: F24H3/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fan heater that can cover a necessary electric power supply by a power generation of solid polymer fuel cell system, that can recover a generated heat accompanied with power generation as a hot water, and that can perform heating by using the hot water which was recovered. SOLUTION: This is equipped with the following: a hydrogen bomb 1, a flow regulating valve 2, a stuck 3, a blower 4 to supply an air to the stuck 3, an air outlet duct 5, a cooling water pipe 6 to carry away cooling water, a circulating pump 7, a fin tube heat exchanger 8 to release the heat cooling water, a blower fan 9 to send an air with a heat radiation in the fin tube type heat exchanger 8, a cistern 10 to store cooling water, a battery 11 to serve for the power generation at the starting, and a control unit 12. The solid polymer fuel cell system is received in the case 19, and the case 19 is configured that it has installed an air inlet port 20 for power generation, an air inlet port 21 for heat exchange, a lot air outlet 22, and an operating part 23 in the case 19.
Patent JP-2001261472-A (JP)
Title: Method for manufacturing fertilizer from garbage
Inventor: SHIRAI YOSHITO
IPC: C05F9/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for cost effectively, simply and easily manufacturing a fertilizer from garbage. SOLUTION: This method for manufacturing the fertilizer from the garbage includes (a) a stage for forming lactic acid by subjecting the garbage to lactic acid fermentation; (b) a stage for separating the garbage to a fermentation liquid containing the lactic acid formed in the stage (a) and a fermentation residue; (c) a stage for esterifying the lactic acid in the fermentation liquid by subjecting the fermentation liquid separated in the stage (b) to an esterification reaction; (d) a stage for separating the fermentation liquid to a liquid phase containing the lactate obtained by the stage (c) and an esterification residue;  (e) a stage for obtaining a pH control fermentation residue obtained by subjection the fermentation residue separated in the stage (b) to a treatment to increase a pH value when pH value of the fermentation residue is lower than the pH value adequate for use as a fertilizer; and (f) a stage for recovering at least one residue among the fermentation residue separated in the stage (b), the pH control fermentation residue obtained by subjecting the fermentation residue to pH control agent treatment at need in the stage (e) and the esterification residue separated in the stage (d).
Patent JP-2001261234-A (JP)
Title: Traversing device and traversing method
Inventor: KINO YOSHIHIRO
IPC: B65H57/26
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a traversing device capable of traversing a yarn at a high speed and changing the traversing width during traversing in a simple structure. SOLUTION: This traversing device 1 is provided with a traverse guide 4 for guiding the yarn Y, a magnetic shaft 2 having a first magnetized part 9 spirally magnetized in the traverse direction H of the yarn Y, a slider 3 disposed to freely move along the magnetic shaft 2 and having a second magnetized part 15 spirally magnetized opposite to the first magnetized part 9, and a servo motor 5 for driving the magnetic shaft 2 to be rotated. In the traversing device 1, the traverse guide 4 is mounted on the slider 3, and the slider 3 is reciprocated in the traverse direction H by the rotary drive of the magnetic shaft 2.
Patent JP-2001156275-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAMIGAKI YOSHIAKI
IPC: H01L27/115
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a large-integration, high-speed, and reliable multi-storage- type non-volatile memory. SOLUTION: In the semiconductor integrated circuit, a memory transistor (Trmc) having a gate-insulating film 2 discretely including a trap and a memory gate electrode 7 is provided, and switch transistors (Trsw) having switch gates 6-1 and 6-2 are provided at both the side of the memory transistor. The gate- insulating film 2 discretely including the trap has a discrete trap for storing information charge, carriers can be locally injected, and one memory cell forms a multi-storage cell for accumulating information of at least two bits. The switch transistor (Trsw) having the switching gate electrodes achieves a source side injection system. The memory transistor is formed in self-alignment manner with it. The memory gate electrode 7 of the memory transistor is connected to a word line 5, and erasure in word line units can be made.
Patent JP-2001217554-A (JP)
Title: Multilayer wiring board
Inventor: TSUKAMOTO TAKETO
IPC: H05K3/46
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which minimizes the variation of the conductor wiring layer line width, has a high adhesion strength to an insulation resin layer enough to avoid locally stripping the conductor wiring layer and has a high heat resistance and a high reliability. SOLUTION: In the multilayer wiring board having conductor wiring layers and insulation resin layers 2 alternately formed on an insulative board, and base layers 3 having chemical covalent bonds with the insulation resin layer, the base layer comprises a resin having an aromatic ring in the principal chain and a polar group.
Patent JP-2001269314-A (JP)
Title: Eye characteristic measurement system
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/10
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an eye characteristic measurement system that can measure the refractive characteristics of a pupil over a total region via a simple structure. SOLUTION: The eye characteristic measurement system has a refractive power measuring system 1, 2 for objectively detecting the refractive power of a pupil in a first given region, a cornea shape measuring system 4, 5 for measuring the shape of the cornea surface, and an arithmetic part 67 for computing refractive power data in a region different from the first region according to the shape data at cornea points that the cornea shape measuring system measures and to the refractive power that the refractive power measuring system measures.
Patent JP-2001261215-A (JP)
Title: Cutter for bookbinding
Inventor: KISHISHITA TOSHIO
IPC: B65H37/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional cutter for bookbinding which interrupts the post-process or needs the work for selecting a defective since transported printed sheets for two copies superposed in the direction of thickness are cut. SOLUTION: In this cutter for bookbinding, the printed sheets 101 transported to a cutting position P are positioned in the cutting position P, and the printed sheets 101 are cut in a designated portion by a cutting blade movable in the direction of thickness of the printed sheets 101 to finish the printed sheets 101 to a designated size. This cutter is provided with a thickness detecting means 10 for detecting the thickness of the printed sheets 101 before the printed sheets 101 are cut, and when the detection value of the thickness detecting means 10 is out of a designated range, the cutting blade is not driven.
Patent JP-2001279573-A (JP)
Title: Method for cleaning medical fiber goods and cleaner used for the method
Inventor: UCHIGATA HIDEHIRO
IPC: C11D7/26
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To certainly wash out dirt of fiber products having blood staining delivered from medical facilities while sterilizing, and improve the working environment of cleaning workers. SOLUTION: Fiber goods to be cleaned are held in a cleaning bag comprising a water soluble polymer membrane soluble in >=60 deg.C water and the bag is thrown into the drum of a cleaner (S1). After beginning the cleaning, an alkaline detergent is put into the drum, water is heated until 70 deg.C and the cleaning is carried out by rotating the drum (S3). Since, in the half way during heating the fiber goods, the bag dissolves and the fiber goods to be cleaned contact at once to the alkaline cleaning solution having a high temperature of >=60 deg.C, proteins in the blood are removed by being rapidly dissolved before denatured with the heat. Subsequently a bleaching agent is added and the cleaning is carried out by heating until 95 deg.C (S4).  By the bleaching action, yellowish-brown spots remaining in the fiber goods to be cleaned are removed and the fiber goods to be cleaned are sterilized by the heat.