baber/WOPTO huggingface dataset:
Patent JP-2001301634-A (JP)
Title: Hydraulic power steering device
Inventor: UMETANI AKIHISA
IPC: B62D5/083
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic power steering device capable of obtaining favorable steering feeling and calmness without generating difference in steering feeling between right steering and left steering. SOLUTION: On an outer circumference of a first valve member 31 in a control valve for hydraulic pressure to be applied to a steering assisting force generating hydraulic actuator, a pressure oil supplying circumferential groove 31P to be connected to a pump and a pressure oil discharging circumferential groove 31T to be connected to a tank through a changeable restrictor part of which opening is changeable in accordance with operating conditions are provided between a circumferential groove 31R for right steering to be connected to a right steering assisting force generating oil chamber of the actuator and a left steering circumferential groove 31L to be connected to a left steering assisting force generating oil chamber. Opening of a restrictor part between an axial groove in an inner circumference of the first valve member 31 to be relatively rotatably inserted into a valve housing 7 and an axial groove in an outer circumference of a second valve member to be inserted into the first valve member 31 is changed by relative rotation of both valve members, thereby hydraulic pressure for generating steering assisting force is controlled.
Patent JP-2001308747-A (JP)
Title: Data broadcasting receiving system, its method, and recording medium recorded with its control program
Inventor: NISHIURA SACHIKO
IPC: H04N5/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a data broadcasting receiving mode which can perform assembling of all modules from data broadcasting by acquiring the data module by the Internet access even in the case that a receiving state of a radio waves at the time of bad weather, etc., deteriorates. SOLUTION: When a receiving state monitoring means 6, judges that a receiving state gets worse, a receiving system is changed by a receiving system change means 7 to changes to the receiving system by an Internet access means 10. In this case, a module detecting means 8 acquires a module list previously registered in a module storage means 4 to detect a non-received module and acquires only the non-received module by the Internet access. Thus, the module which is not received since a broadcast receiving state is bad is indicated by output by changing and acquiring the receiving mode from the broadcast reception to the Internet access.
Patent JP-2001306794-A (JP)
Title: Business system
Inventor: ISHIBASHI HIROSHI
IPC: G06Q50/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To support a quick and efficient business operation. SOLUTION: This system consists of a step in which data showing a business plan which is for each entity business unit and divided into each comparable item among respective business units are presented, a step in which data showing business results which are of the business units performed on the basis of the proposed business plan data and are divided into each comparable item among the respective business units are presented, a step in which the business results data are compared and a comparison relation is set in each entity business unit in a prescribed range or an optional range, and a step in which the business results data among the respective business units being comparison objects on the basis of the comparison relation are subjected to an analysis related to an item and the comparison result data are feedbacked to the respective business units.
Patent JP-2001306859-A (JP)
Title: Creator matching system
Inventor: HAYASHI CHIAKI
IPC: G06Q50/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a creator matching system by which a transaction is realized between creators and a consumer, the creators are evaluated by an evaluation index where the demand of consumer is directly reflected and the multiple creators are matched with the needs of the client based on the evaluation. SOLUTION: When the contents of an on-line competition are presented from the client 5 in the system, a server 1 selects the plurality of suitable creators from a creator database 2 in accordance with the condition of the presented contents, reports the competition to the creators 3, adds evaluating information to works presented from the creators 3 based on access history information and purchase history information on a customer 4 and provides the works to the client 5 in order from the creator with high probability to agree with the condition of the presented contents.
Patent JP-2000344891-A (JP)
Title: Novel polyoxyalkylene polyol and production of ring- opening polymer
Inventor: SATAKE SOICHI
IPC: C08G18/46
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To produce a ring-opening polymer in a high yield by subjecting a heterocyclic compound to ring-opening polymerization onto an active hydrogen compound in the presence of a catalyst containing B or Al. SOLUTION: The active hydrogen compound is represented by formula I. The catalyst comprises at least one compound selected from among compounds represented by formulas II, III, and IV. The heterocyclic compound is represenced by formula V. In the formulas, R1 is an m-valent group formed by removing an active H atom or atoms from water, an alcohol compound, a phenol compound, an amino-group-containing compound, a carboxyl-group- containing compound, a thiol-group-containing compound, or a phosphoric acid compound; Z is 2-12C alkylene or cycloalkylene; m is 1-100; p is 0-199: X is B or Al; R3 is a group selected from among groups represented by formulas VI and VII; Y is H, 1-4C alkyl, halogen, NO2, or CN; k is 0-5; R4 to R6 are each 1-4C alkyl; R is 3-12C alkylene; Q is S, NH, OCOO, SCOO, OCSO, OCOS, OCSS, SCSO, SCOS, SCSS, COO, CSO, COS, CSS, CONH, or N=C(R7)O; and R7 is 1-12C alkyl or the like.
Patent JP-2001299477-A (JP)
Title: Cooking utensil elevating device
Inventor: SHIRAI SHIGERU
IPC: F24C7/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device which can elevator cooking utensils easily with a single operation without requiring almost any human power, can be used easily, and has an efficient storing space. SOLUTION: This cooling utensil-elevating device is provided with an elevating support device 36 having an electric drive means 5 for supporting rotary arms 34 and 35 rotatably in both forward and backward directions that supports a microwave oven 39 that is arranged in cabinet so that it can be elevated freely, and a mounting tool 41 between the microwave oven 39 and the rotary arms 34 and 35, thus providing the cooking utensil-elevating device that can easily elevate cooling utensils with a single operation without requiring almost any human power, is inexpensive, can be used easily, and has improved practical accommodation space efficiency.
Patent JP-2001307372-A (JP)
Title: Optical pickup device
Inventor: OGAWA HIROYUKI
IPC: G11B7/135
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device having both heat radiation performance and unnecessary electromagnetic wave shut-off performance by mounting a laser driving IC in an optical case. SOLUTION: By holding a heat conductive elastic resin material 116 between a laser driving IC 115 and a shield case 114, heat generated by the laser driving IV 115 is propagated to the heat conductive elastic resin material 116 and the shield case 114, and discharged into air. Regarding an unnecessary electromagnetic wave generated by the laser driving IC 115, a distance between the shield case 114 and the laser driving IC 115 is secured by an amount equal to the thickness of the heat conductive elastic resin material 116 to maintain the performance of shutting off the unnecessary electromagnetic wave.
Patent JP-2001313582-A (JP)
Title: Headphone transmitter-receiver
Inventor: MUTA MASAMICHI
IPC: H04B1/40
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a headphone transmitter-receiver that matches the use form by a user. SOLUTION: The headphone transmitter-receiver is provided with a 1st mixer 41 that outputs a mixed signal resulting from mixing an audio signal (M-Sig) outputted from an MP 3 player 8 with a 1st voice signal (S1-Sig) collected by a microphone 2 to a transmitter 43 and with a 2nd mixer 42 that outputs a mixed signal resulting from the audio signal (M-Sig) outputted from the MP 3 player 8, a 2nd audio signal (S2-Sig) received by a receiver 44 with a 3rd voice signal collected by external microphones 7a, 7b to loudspeakers 5a, 5b.
Patent JP-2001310009-A (JP)
Title: Rotary display device for game machine
Inventor: NAKAJIMA TADASHI
IPC: A63F5/04
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To display a dynamic pattern on a peripheral surface to be viewed by enlarging the visible range of a rotary drum. SOLUTION: Pivotal supporting is performed so as to project a half peripheral part on a front surface side of the rotary drums (8a, 8b and 8c) to the front surface side of a drum attaching frame (4). The front half peripheral part of the rotary drums projected forward is covered with a cover member (6) covering the front surface of a game machine body (1), housed inside a storage space (12) formed between the drum attaching frame (4) and the cover member (6) and viewed by a player through a see-through window part (13) formed on the cover member (6).
Patent JP-2001310376-A (JP)
Title: Mold clamping mechanism for blow molding machine
Inventor: YAMAGUCHI MASAKI
IPC: B29C49/56
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping mechanism for a blow molding machine capable of reducing a cost by simplifying a structure and reducing a size. SOLUTION: The mold clamping mechanism for a blow molding machine comprises first and second mold clamping plates 12, 14 in which split molds 28 for constituting a blowing cavity mold 26 are mounted on opposed surfaces, a movable plate 16 disposed oppositely at an opposite side position to the plate 14, a plurality of tie rods 18 for movably supporting the plate 12 between the plate 16 and the plate 14, and a mold clamping cylinder 20 and a toggle mechanism 22 for driving to approach and separate the plate 16 and the plate 12. The mechanism also comprises a positioning mechanism 24 independently provided between the plate 16 and the plate 12 to synchronously move the plates 16 and 12 and to specify the mold clamping position of the mold 28.  In this case, the mechanism 24 has a V-shaped linkage 53 bendable via a coupling shaft 52, and a positioning plate 58 for slidably guiding the shaft 52 at a predetermined position.
Patent JP-2001311865-A (JP)
Title: Position and speed controller
Inventor: MIZUMURA HIROSHI
IPC: H04N5/232
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a position and speed controller capable of performing appropriate control near an end by setting the value of a position signal from a position sensor detected when the zoom lens of a lens device is actually butted against a stopper regulating a movable range as the value of the end and performing the deceleration control of the zoom lens near the end based on the value of the end in the speed control of the zoom lens. SOLUTION: The zoom lens 32 of the lens device 10 is motor-driven by a servo module 20, and the module control part 70 of the module 20 drives the zoom lens 32 based on a control signal given from a zoom rate demand 14. The control part 70 moves the lens 32 to a wide end and a telephoto end at the time of supplying power, sets the value of the position signal from the position sensor 47 as the value of each end at such a time and performs the deceleration control near the end based on the value of the end.
Patent JP-2001317065-A (JP)
Title: Reinforcement unit equipped with form, and foundation constructing method using the same
Inventor: KISHIMOTO MICHIHIRO
IPC: E04B1/16
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement unit equipped with a form, which is light in weight, is easily transported, can be set in a shortened period of time, and has improved heat insulation property, and to provide a foundation constructing method using the same. SOLUTION: The reinforcement unit 10 equipped with the form has a bottom unit 15a and a wall unit 14a which are connected together in one body. The bottom unit 15a includes a bottom portion reinforcement unit 11 which is horizontally arranged on a bottom of a continuous footing to be constructed and has a predetermined width, and a bottom form 15 formed like a dovetail groove shape which encloses the bottom reinforcement unit 11 except for an upper portion and side portion thereof. The wall unit 14a includes a wall reinforcing unit 12 connected to the bottom reinforcing unit 11 and erected from the same, and wall forms 13, 14 arranged at front and rear portions of the wall reinforcing unit 12 via a separator 26.  The foundation constructing method using the reinforcing unit equipped with the form, is carried out in the construction site by connecting the thus constructed reinforcement units 10 together, pouring concrete, and then hardening the concrete.
Patent JP-2001312241-A (JP)
Title: Optical modulation information display device, and illumination controller
Inventor: KYOMOTO TADAO
IPC: G09F9/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical modulation display device which is excellent in life characteristic, brightness characteristic, temperature characteristic and electric power consumption characteristic and can display animation images with a high grade. SOLUTION: The illumination controller which is formed by dividing a liquid crystal panel 1 into display division regions including plural horizontal scanning lines and is provided with light transmission layers 2 and fluorescent tubs 3 and 4 in correspondence to each of the respective display division regions is divided to lighting division regions. The fluorescent tubs 3 is lighted over the entire surface in the lighting division regions where the scanning is progressed or completed and only the portions of the fluorescent 4 is lighted in the lighting division regions corresponding to the display division regions not scanning or slight electric discharge is maintained or a portion of the electric discharge is maintained.
Patent JP-2001314452-A (JP)
Title: Brake for wheelchair and wheelchair using the same
Inventor: HAYASHI TSUTOMU
IPC: A61G5/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair a brake which can prevent the projection of a tire holder when a main wheel is removed from a wheelchair and the wheelchair which can easily pass through even a narrow passage. SOLUTION: In the brake for a wheelchair the tire holder comes into contact with or is separated from a tire tread in response to an operation lever. The tire holder is configured to bend only in the direction to come into contact with the tire. Even when the main wheel is removed, the wheelchair can run with a front wheel and a caster. The tire holder is bent after the main wheel is removed so that it will not project from the side of a wheelchair frame.
Patent JP-2000336065-A (JP)
Title: Reduction of 4,4,4-trihaloacetoacetic ester
Inventor: CHONG JOSHUA ANTHONY
IPC: C07C67/31
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a solvent, a detergent, etc. at a low cost readily without using a solvent by reacting a trihaloacetate with hydrogen in the presence of platinum and an acid or base catalyst. SOLUTION: A 4,4,4-trihaloacetate compound of formula I [X is Cl or F; R is a (substituted) alkyl or a (substituted) phenyl; R' is H, a (substituted) alkyl or a (substituted) phenyl], a platinum catalyst and a cocatalyst base (e.g. triethylamine, etc.), or an acid (HCl, etc.), are fed to a reactor and the compound is reacted with a hydrogen gas to give a 4,4,4-trihaloacetoacetic ester of formixla II (e.g. ethyl 4,4,4-trifluoro-3-hydroxybutylate). Preferably the content of the platinum catalyst based on the compound of formula I is preferably 0.001-10% calculated as weight of platinum and the content of the cocatalyst is 0.1-10 wt.%.
Patent JP-2001318254-A (JP)
Title: Optical waveguide device and method for manufacturing optical waveguide device
Inventor: HIROSE TOMOKANE
IPC: G02B6/13
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of an optical circuit due to chippings, produced when the optical circuit 22 formed on a quartz glass wafer substrate 21 is cut out which a dicing saw, and to prevent damages in the optical circuit due to the growth of the chippings during an optical waveguide device is used. SOLUTION: A protective film 14, which can deform plastically, is formed in the cut part of the optical circuit wafer, having a plurality of optical circuits 22 consisting of cores 12 and over clad 13 formed on the quartz glass wafer substrate 21. The optical circuit wafer is cut along the cutting part in the protective film 14, to obtain the optical waveguide device.
Patent JP-2001329469-A (JP)
Title: Air-permeable carpet tile
Inventor: YOSHINO HARUMASA
IPC: E04F15/16
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a carpet tile needing no anti-slip agent, having adequate air permeability, and thus compatible with underfloor air conditioning. SOLUTION: This air-permeable carpet tile is characterized by being obtained by providing the surface of a rubber chip layer 10-70% in porosity and 1-20 mm in thickness prepared by bonding with a binder the contact parts between rubber chips 0.1-10 mm in average size with an electrostatic flocked layer consisting of piles 0.5-10 mm in length, several to several hundreds denier in pile fineness and several millions to several hundred millions/m2 in flock density.
Patent JP-2001286314-A (JP)
Title: Walking stick
Inventor: YOSHIDA TETSURO
IPC: A61H3/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To facilitate walking as much as possible by adjusting the area of a part touching the ground of a walking stick by an umbrella shaped thing. SOLUTION: By face fixing an umbrella shaped thing to the side touching the ground of a walking stick and changing freely the ground contact area and angle, walking is facilitated.
Patent JP-2001325448-A (JP)
Title: System and method for managing assets information
Inventor: SHODA YASUO
IPC: G06Q20/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an assets information managing system, which does not require labor or high communication costs. SOLUTION: This system has terminal equipment 1 and terminal equipment 2 connected to the terminal equipment 1, the terminal equipment 1 has a communication means 1D1 connected to a network, a communication means 1D2 connected to the terminal equipment 2 and a control means 1A capable of receiving information on a client transmitted through the network by a packet form by the communication means 1D1 and transmitting this received information to the terminal equipment 2 by means of the communication means 1D2, and the terminal equipment 2 has an output means 2E,  a communication means 2D connected to the terminal equipment 1 and a control means 2A capable of allowing the communication method 2D to receive receiving the information on the client transmitted from the terminal equipment 1 and to output information on the assets of the client to the output means 2E on the basis of this received information.
Patent JP-2001325975-A (JP)
Title: Fuel cell power generation apparatus and its control method
Inventor: KOMATSU TADASHI
IPC: H01M8/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generation apparatus and its control method which attains an improvement in a controllability of a hydrogen gas supply control accompanied by a load fluctuation of the fuel cell main body, and as a result, an improvement in running efficiency and stability of the running. SOLUTION: In the control method of a fuel cell power plant of adjusting an original fuel-gas amount of supply and a steam amount of supply according to the load fluctuation of the fuel cell body 34, according to measured values of the original fuel-gas supply flow amount and the steam supply flow amount, instruction values of the original fuel-gas supply flow amount and the steam supply flow amount, and a composition of the original fuel-gas, the value of a hydrogen flow 52 in the entrance of the fuel cell body and the S/C (53) in an entrance of reforming equipment are calculated with an operational equipment 60.  The original fuel-gas supply flow amount and the steam supply flow amount are adjusted by each control valve 37 and 36, so that a calculated amount of the hydrogen flow and a calculated value of the S/C may turn into the set point of the hydrogen flow amount and the S/C which are set up beforehand according to load.
Patent JP-2001321345-A (JP)
Title: Organism signal monitor
Inventor: SAKAMAKI TAKANORI
IPC: A61G12/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress an unnecessary alarm by recognizing the cause of an organism signal change and realize a reliable alarm function discriminating an organism signal change not assumed, in the medical treatment by medical person. SOLUTION: The organism signal detected by an organism signal detecting means 101 and the data detected by a medical equipment operation detecting means conformed to each organism signal are transmitted to a judgment means 103. The judgment means 103 judges the relation of the organism signal with the medical equipment operating state and further judges whether the change of the organism signal detected by the organism signal detecting means 101 is within a change range assumed from the medical equipment operation detected by the medical equipment operation detecting means 102 or not. An alarm or message based on the judgment result whether the change of the organism signal is within the assumed change range or not is presented by a presenting means 104.
Patent JP-2001323953-A (JP)
Title: Disk brake device
Inventor: TORIYAMA NORIYUKI
IPC: F16D65/18
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppressing means for a reaction part of a caliper that especially eliminates a drag of an outer brake pad and is durable. SOLUTION: A reaction part 40b of a caliper 40 and an outer brake pad 30 on the reaction part 40b side are substantially integrated via tongue-and- groove engagement. A key member 70 is interposed along two grooves 10c and 31c formed in the respective opposite faces of a carrier 10 and the outer brake pad 30.
Patent JP-2001322130-A (JP)
Title: Method for manufacturing diffraction optical element and method for manufacturing mold to be used for manufacturing the element
Inventor: KAWAKAMI IKUO
IPC: G02B5/18
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a diffraction optical element of a high diffraction efficiency wherein a round part and a fine surface roughness which are left as unprocessed, do not exist substantially, and a blaze shape wherein a flatness of a slant face part is good, is provided. SOLUTION: In a method for manufacturing a diffraction optical element having a required shape, a process for manufacturing a master mold 1 of a deeper shape than a shape corresponding to a required shape; a process for forming a processing layer 3 on a substrate 2 which is substantially transparent in a wavelength band by using a material which is more easy to processed than the substrate 2 is; a process for forming the processing layer 3 by using the manufactured master mold 1; a process for processing by removing a projected part end face R3 of the formed processing layer 3 to shape corresponding to the required shape; and a process for forming a surface shape of the processing layer 3 to the substrate 2 approximatively in a depth direction by etching the processing layer 3 and the substrate 2, are provided.