baber/WOPTO huggingface dataset:
Patent JP-2001323808-A (JP)
Title: Lubricating device for internal combustion engine
Inventor: MATSUOKA HIDEKI
IPC: F01M5/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating device for an internal combustion engine capable of further reducing sliding resistance at the start of the internal combustion engine. SOLUTION: The lubricating device of the internal combustion engine comprises an oil tank 3 having a thermally insulated partition 3a, a heating-up means 9 for heating lubricating oil by heat generated by the internal combustion engine 1, a reserving means 8 for reserving the heated lubricating oil by the heating-up means 9 in the thermally insulated-partition 3a, and supply means 5 and 6 for supplying the lubricating oil reserved in the thermally insulated partition 3a to each part of the internal combustion engine 1. The supply means 5 and 6 have, in a non-thermally insulated partition 3b, a strainer 5 for sucking the lubricating oil in the oil tank 3, and a feeding means 11 for feeding out the lubricating oil reserved in the thermally insulated partition 3a to the direct under part of the suction hole of the strainer 5 at the start of the internal combustion engine 1.
Patent JP-2001328865-A (JP)
Title: Piezoelectric porcelain composition and piezoelectric ceramic element using the same
Inventor: KIMURA MASAHIKO
IPC: H03H9/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain composition capable of improving the Qmax of a piezoelectric porcelain composition consisting essentially of SrBi4 Ti4O15, containing neither lead nor a lead compound at all or containing only a small amount thereof having the enough Qmax for practical use and usable as a material for a piezoelectric ceramic element, etc. SOLUTION: This piezoelectric porcelain composition satisfies a relationship of 0.13<=a/c<0.25 and 3.5<=(2a+3b)/c<=3.75 when the mol ratio of Sr, Bi and Ti is a:b:c in a bismuth layer compound to be a principal component in the piezoelectric porcelain composition consisting essentially of the bismuth layer compound comprising Sr, Bi Ti and oxygen.
Patent JP-2001335288-A (JP)
Title: Work support
Inventor: KAWAKAMI TAKAYUKI
IPC: B23Q5/26
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a work support which can simplify a structure and improve the sureness and reliability of the operation. SOLUTION: In this work support comprising a rod 4, a sleeve body 10 which is externally fitted to the rod 4 and elastically deformable to the contraction side, a case member 3 to support the sleeve body 10, and an outer circumferential side hydraulic chamber 23 formed on the outer circumferential side of the sleeve body 10, a hydraulic cylinder 5 for moving the rod 4 in the axial direction is provided, and oil passages 35, 35a and 35b to communicate a hydraulic working chamber 16 of the hydraulic cylinder 5 with the outer circumferential side hydraulic chamber 23 when a piston member 30 of the hydraulic cylinder 5 is moved to the stroke end or the point in the vicinity thereof are provided.
Patent JP-2001334351-A (JP)
Title: Mold powder for continuously casting steel and method for continuously casting steel
Inventor: MORITA AKIHIRO
IPC: B22D11/07
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide mold powder for continuously casing steel in which in the case of continuously casting the steel, the surface flaw on a cast slab and the rolled flaw are not developed, such operational trouble as breakout is not developed, the productivity of the steel is improved, the production cost can drastically be reduced and further, this mold powder can contribute to the restraint of the corrosion of a continuoua caster and reduce the corrosion at the powder line portion of an immersion nozzle, and a continuous casting method for steel using this mold powder. SOLUTION: This mold powder for continuously casting the steel is the one having >=5 poise viscosity at 1,300 deg.C and satisfying the following formula (1). A>=(B+30)0.35... (1). Wherein, A: the total carbon (wt.%) in the powder, B: the viscosity (poise) at 1,300 deg.C. In the continuous casting of the steel, as the mold powder, the above powder is used at the powder consumption of 0.01-0.20 kg/cm2 per unit surface area of the cast slab to perform the casting.
Patent JP-2001335169-A (JP)
Title: Sheet carrying device
Inventor: MATSUI KOJI
IPC: B65H5/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device not operating opening directional force on an upper frame when driving a carrier roller such as a separate roller arranged in the freely openable-closable upper frame. SOLUTION: This sheet carrying device is provided with a separate roller (the carrier roller) 18b arranged in the freely openable-closable upper frame 34 for opening a document carrying passage 16 and a third intermediate gear (a carrier roller driving gear) 49 arranged on the fixing side and meshing with a driven gear 18c of the separate roller 18b, and the third intermediate gear 49 is arranged on the opposite side of a shaft part 33 of an opening-closing support point of the upper frame 34 relative to the driven gear 18c of the separate roller 18b.
Patent JP-2001337021-A (JP)
Title: J1c tester
Inventor: KOMINE NORIAKI
IPC: G01N3/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a J1C tester capable of reducing such a useless test that a value calculated by a test becomes invalid to efficiently perform a J1C test. SOLUTION: The prescribed data related to the shape, dimension, material, history and test condition of a test piece W are inputted prior to a test by an input means 10 and the input content is used to discriminate whether the allowable condition of a preset test is satisfied and the discrimination result is reported to an information means 11 to inform an operator of the validity/ invalidity of a test ready to be performed from now on to previously avoid the practice of a useless test becoming invalid.
Patent JP-2001339518-A (JP)
Title: Contact system by phone
Inventor: MORITA HIDEKAZU
IPC: G06Q50/10
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a system that has a database of experts, can access the experts via a communication means such as the Internet and a public communication network and allows users to contact the experts while protecting at least private information of the experts. SOLUTION: This invention provides the system matching experts with users when the user consults with the experts. A server computer is provided with a memory means that stores personal information of the users and the experts, a client computer has a request means to request the server computer about consultation with the expert, the server computer has an extract means to extract experts adaptive to request information, the client computer has a decision means to decide an expert to be consulted with among the extracted experts, and the system has a communication means. When the communication means receives a communication from the user, the communication means transfers this communication to the decided expert without disclosing at least the private information of the expert between the user and the decided expert.
Patent JP-2001343296-A (JP)
Title: Pressure sensitive sensor and seating detecting device using the same
Inventor: MAEDA TSUTOMU
IPC: G01L5/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive pressure sensitive sensor and seating detecting device using this sensor mounted on the seats of an automobile so that the seating of passengers on those seats can be detected, and that the damage or disconnection of a conductive pattern or a contact can be detected. SOLUTION: Upper electrodes 12A and 12B are formed at the both edges of a conductive pattern 12 connecting plural mobile contacts 2 formed on the lower face of an upper sheet 1, and plural resistors 16 whose one ends are connected near a fixed contact 5 of a lower sheet 4 are formed, and the other ends of the resistors 16 are connected through a wiring pattern 17, and a checking electrode 17A is formed at the edge part so that a pressure sensing sensor can be constituted. Thus, it is possible to obtain an inexpensive pressure sensing sensor in a simple constitution for detecting the damage or disconnection of the conductive pattern or contact of the upper and lower sheets.
Patent JP-2001343197-A (JP)
Title: Geothermal heat collection test device and method of geothermal heat collection test using the same
Inventor: UCHIKAWA YASUO
IPC: E01C11/26
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To accurately measure the amount of heat which is collected from underground through geothemal heat collection test in conformity with actual geothermal heat utilizing equipment. SOLUTION: A geothermal heat collection test device is constructed such that heating medium W1 at a heat source side is circulated, through a heat source side circuit 3, between an underground heat exchanger 1 embedded in the ground and an endothermic side heat exchanger 2a of a heat pump device 2. In the test device, there is provided a pseudo-loading device X for circulating and supplying temperature controlled load side heating medium W2 toward a radiation side heat exchanger 2b of the heat pump device 2 through a load side circuit 5.
Patent JP-2001344694-A (JP)
Title: Vehicle allocation service method, high-order processing method and device and information storage medium
Inventor: ICHIKAWA YOSHIAKI
IPC: G09B29/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To quickly allocate a radio taxi to the position of a general user even when the general user does not explain his/her position and even when a taxi driver and a vehicle allocation operator are not experienced. SOLUTION: A vehicle allocation service company 19 recognizes the vehicle positions of the plural radio taxis 14 at all times and the position of the general user requesting the allocation of the radio taxi 14 from portable terminal equipment 13 to the vehicle allocation service company 19 is data-detected by a radio base station 12. The radio taxi 14 whose vehicle position is close to the user position is selected and the user position is displayed at the navigation system of the selected radio taxi 14.
Patent JP-2001343043-A (JP)
Title: Gas spring
Inventor: KOYAIZU HIROSHI
IPC: F16F9/346
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To prevent the unintentional opening of a cover piece by gas pressure under the closed condition of the cover piece, by using a gas spring which helps assist an opening operating force of the cover piece. SOLUTION: In the gas spring 10 in which a cylinder 11 and a rod 12 are connected to a supporting member at one end and to the cover piece at other end and an interconnecting passage 23 is provided to communicate between a piston side-chamber 20A and a rod side-chamber 20B while a piston 13 is located within a certain displacement range, the interconnecting passage 23 is isolated from the piston side-chamber 20A sectioned by the piston 13 when the cover piece is in the closed condition and the movement of the piston 13 due to the gas pressure is locked.
Patent JP-2001340570-A (JP)
Title: Game machine and the method of lottery of special prize
Inventor: MIYASHITA MASAHIKO
IPC: A63F7/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To a player further thrill. SOLUTION: A variable pattern 113, a displacement pattern and stop points 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 111, and 111 of the displacement pattern are displayed in a variable display device 409. A stop pattern to be displayed when the variable display of the variable pattern 113 stops after the variation is selected by lot. Based on a value related to the selected stop pattern, the displacement pattern is displaced in a specific direction of the stop point row and stops at stop points instructed by the value. The number of specific stop points among the stop point row is increased/decreased, and when the displacement pattern is displaced to the specific stop points, a special prize is awarded.
Patent JP-2001351182-A (JP)
Title: System for position converting thunder position information and various information transmission at incoming side
Inventor: KIKUCHI KOICHI
IPC: G08B25/14
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for position converting various information transmission for announcing various information such as disaster prevention information and thunder information and area information through the Internet with a position arbitrarily selected by a client as a center at an incoming side. SOLUTION: This system for position converting thunder position information and various information transmission at an incoming side is provided with an Internet provider server machine for storing various information such as disaster prevention information and thunder information and area information through the Internet in a storage part, and for providing the various information in response to a request from a member and a connection registration personal computer for a member for obtaining the above information data through the Internet in the Internet provider machine, and for working the information data, and for displaying the information data on a map picture with a position arbitrarily selected by a client as a center, and for deciding an alarm level, and for performing warning announcement or alarm announcement to various pieces of equipment according to the alarm level.
Patent JP-2001346061-A (JP)
Title: Picture processor
Inventor: BABA HIROYUKI
IPC: H04N1/60
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in the cost by reducing the scale of look-up tables for color conversion. SOLUTION: The number of bits of the look-up table (SRAMs 6L, 6a and 6b) for color conversion are made to be different by color, e.g. L is made to be eight bits and (a) and (b) are made to be six bits. Besides, L is made to be coordinate point data after 16-division and (a) and (b) are made to be coordinate point data after 8-division.
Patent JP-2001352791-A (JP)
Title: Control unit of synchronous motor and current control method thereof
Inventor: MIURA TETSUYA
IPC: H02P27/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce torque fluctuation and restrain increase of copper loss, in a synchronous motor. SOLUTION: A synchronous motor is controlled by using each phase current obtained by multiplying a sinusoidal current by a current correction coefficient K which is calculated as the sum of even harmonics of the number of phases of current control frequency of the synchronous motor. A coefficient of each even harmonics term in an operation expression of the coefficient K is obtained by inverting a polarity with a rate corresponding to the average torque of frequency components calculated by Fourier-transforming a torque fluctuation waveform when the synchronous motor is controlled with the sinusoidal current. The phase of a current value 1 of each of the even harmonics is obtained as the phase of frequency component calculated by Fourier-transforming the torque fluctuation waveform.  The fact that the torque fluctuation can be reduced by using the coefficient K is based on the fact that the torque fluctuation component in the even harmonics of the number of phases appears greatly by the Fourier transform of the torque fluctuation when control is performed by the sinusoidal current.
Patent JP-2001347486-A (JP)
Title: Cutter lifting mechanism for cutting machine
Inventor: TAKEUCHI SHINICHI
IPC: B26D5/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutter lifting mechanism for cutting machine precisely operable with a simple structure. SOLUTION: In a cutting machine for cutting a strip cutting sheet 5 moving in X-axial direction by a cutter 19 moving in Y-axial direction and Z-axial direction, an Y-axial shaft 8 is arranged in the Y-axial direction on the cutting sheet 5, a carriage 17 having the cutter 19 mounted on the tip is provided on the Y-axial shaft 8 so as to be slidable along the Y-axial shaft 8, and a sub- shaft 10 parallel to the Y-axial shaft 8 is arranged through the tip side of the carriage 17. Both ends of the Y-axial shaft 8 and the sub-shaft 10 are mutually connected and fixed through connecting frames 12 and 13, respectively, and the cutter 10 is raised and lowered in Z-axial direction to the cutting sheet 5 by vertically moving the sub-shaft 10 by a lifting means.
Patent JP-2001351236-A (JP)
Title: Magnetic transfer device
Inventor: MATSUDA NOBUHIDE
IPC: G11B5/86
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic transfer device, which is made so that occurrence of errors does not spread to the others by supplying vacuum negative pressure from vacuum supplying sources which are respectively independent each other into plural vacuum systems for vacuum suction of a disk and so on. SOLUTION: Slave disks 1 are held through suction on plural suction heads 3, which are disposed on a rotary index 4, and when the slave disks 1 are moved to the position where the slave disks 1 confront a master disk 2 which is vacuum-sucked on a holding tool 6, magnetic transfer is performed, while bringing both of the disks into close contact with each other by vacuum-suction by means of the suction heads 3. Furthermore, this magnetic transfer device is made, in such a manner that the fluctuation of the vacuum negative pressure will not affect the others by making the respective vacuum systems for sucking the slave disks 1 of the respective suction heads 3, for sucking the master disk 2 of the holding tool 6 and tight adhering the respective suction heads 3 independent.
Patent JP-2001020786-A (JP)
Title: Control method for engine power train
Inventor: OZAKI NAOYUKI
IPC: B60W10/10
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To permit driving without shock and deterioration of engine torque even when an air-fuel ratio is changed abruptly, by determining, only for a certain period, a fuel supply amount according to an accelerator pedal operation amount and a speed when an engine operation is changed between one with a lean air-fuel ratio and one with non-lean air-fuel ratio. SOLUTION: A basic fuel amount at an air-fuel ratio change-over 103 is calculated by determination means 3 based on detection signals from accelerator pedal operation amount detection means 1 and speed detection means 2. A basic fuel amount under normal condition 104 and air-fuel ratio command value 105 are calculated by determination means 4, 5 based on detection signals from the speed detection means 2 and intake amount detection means 13. For a certain period after the air-fuel ratio command value 105 was changed over from lean condition to non-lean condition or vice versa (air-fuel ratio change- over period), when accelerator pedal position and an accelerator pedal operation speed are within a predetermined range, fuel injection is controlled such that a basic fuel amount is the one at the air-fuel ratio change-over, while otherwise it is the one under normal condition.
Patent JP-2002001794-A (JP)
Title: Kneading adjusting apparatus for twin-screw extruder
Inventor: KURIHARA MASAO
IPC: B29C48/67
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a gear pump by obtaining an enough discharge pressure by increasing the diameter of the discharge screw of screws to be equivalent to the diameters of the other parts and bringing them into an engaged state. SOLUTION: A kneading adjusting apparatus for a twin-screw extruder is composed of two screws (30) which are arranged to be rotatable in an engaged state and to be parallel in a parallel state, a cylinder (20) in which a through inner hole into which each screw (30) can be inserted is formed, each conical hole (28) corresponding to the taper fitting (36) of each screw (30), a kneading adjusting plate (27) which makes the taper fitting (36) penetrate the conical hole (28) concentrically and is inserted into the through inner hole of the cylinder (20) to cross it, and a kneading adjusting driving apparatus which makes the cylinder reciprocate in the axial direction in relation to the screws (30).
Patent JP-2002008802-A (JP)
Title: Lamp socket
Inventor: ONO TOMOYUKI
IPC: H01R33/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket capable of simplifying the assembly and reducing the cost. SOLUTION: This lamp socket is provided with a socket body 1 which has a lampholder 4 of a lamp pin on a front side and whose rear surface side is opened, a socket base 2 having a socket mounting face 8 covering the rear surface side of the socket body 1 to attach the socket body 1, and a mounting base 3 extending integrally from a side part of the socket base 2 to attach a tip part to a mounting face 10.
Patent JP-2002010205-A (JP)
Title: Image system and recording medium for retrospective method
Inventor: SASAKI TAKANOBU
IPC: H04N5/92
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a suitable image system for retrospective method. SOLUTION: An image system for retrospective method quantizes a variety of visual materials to promote retrospection and generates image information and is composed of a memory means 2, a reproducing means 3 and a display means 4. The memory means 2 stores image information by sort. The reproducing means 3 can select and reproduce the image information stored on the memory means 2 by sort. The display means 4 can display the image information reproduced by the reproducing means 3.
Patent JP-2002007562-A (JP)
Title: Method and device for supporting emergency medical treatment
Inventor: NAO TAKASHI
IPC: G16H10/60
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To record a large amount of data and to use them to support at emergency medical treatment wherein security is ensured. SOLUTION: An individual carries a card type CD-R 30 where an inquiry program for inquiring the recording contents of the card type CD-R, identification information for identifying the card type CD-R, personal information specifying the individual carrying the card type CD-R, and medical treatment information on the individual carrying the card type CD-R, are recorded; and a computer 22 mounted on an ambulance reads the contents recorded on the card type CD-R by using inquiry program in emergency and the read contents are used to support emergency medical treatment.
Patent JP-2002002936-A (JP)
Title: Suspended carrying conveyor for light and thin plate article
Inventor: MORIKIYO AKIRA
IPC: B65G17/20
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrying conveyor for ensuring carriage of light and thin plate articles while saving space. SOLUTION: A roller chain M14 for a carrying conveyor M is circulated on a predetermined track. Clamps M20 having the same phase and a predetermined space are mounted on right and left roller chains M14. Each clamp 20 has a fixed boss porton M22 fixed to a chain plate and an oscillating boss portion M24 adapted to freely oscillate with respect to the fixed boss portion M22. The fixed boss portion M22 has a fixed arm M30 extending in the direction of separation from the chain and the oscillating boss portion M24 has an oscillating arm M32 extending in the direction of separation from the chain during closing. A cam is provided in each of a charge station K and a discharge station L.  With the opening and closing operations of the pair of arms, the carrying conveyor M receives a veneer from a transfer device in the charge station K and releases the veneer down on a chute L10 in the discharge station L.