baber/WOPTO huggingface dataset:
Patent JP-2002021595-A (JP)
Title: Torque control device for continuously variable transmission with infinite gear ratio
Inventor: HIGASHIKURA SHINSUKE
IPC: B60W10/101
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent excessive input torque in the neighbourhood of the geared neutral point. SOLUTION: An engine control means comprises a shift control means to control the total gear ratio of a continuously variable transmission with infinite gear ratio in accordance with the operating condition, an engine coupled with the continuously variable transmission, an engine control means to calculate the target engine torque on the basis on the operating condition and control the engine so that the target engine torque is obtained, and an input torque limit value calculation part 1291 whereby the input torque limit value capable of being fed to the continuously variable transmission is calculated in accordance with the total gearing ratio, wherein the engine control means is furnished with an engine torque limiting means 1292 to restrict the target engine torque so that the input limit torque is not exceeded.
Patent JP-2002022883-A (JP)
Title: Dissolving method for poorly soluble nuclear fuel
Inventor: MIYAKE TAKASHI
IPC: G21C19/46
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently dissolve-poorly soluble nuclear fuel including plutonium in a short time. SOLUTION: To poorly soluble nuclear fuel including plutonium oxide, dissolving 3 in high temperature nitric acid in diluted nitric acid near the boiling temperature is applied. The solution is separated into filtrate A7 and insoluble residue A9 by solidliquid separation 5, electrodissolution 11 is applied to the insoluble residue A9 and it is separated into filtrate B15 and insoluble residue B.
Patent JP-2002024947-A (JP)
Title: Pos register store management system
Inventor: ICHIKAWA SHIZUO
IPC: G06Q30/02
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a POS register store management system capable of efficiently carrying out a store management by having a commodity management function, a shift management function and a server function in a POS register system with a low cost connecting a head quarters and a store by utilizing an Internet. SOLUTION: A commodity order amount and a service shift of an employee are automatically prepared based on a data inputted in a POS register installed at respective stores by a register function and a time card function and an accumulation data previously inputted. The data collected, processed and edited by the POS register are perused by a browser from an optional terminal device through an Internet by retaining a server function on the POS register and a head quarters host computer and an operation management of the respective stores is carried out.
Patent JP-2002025343-A (JP)
Title: Organic dielectric material
Inventor: ASAKO YOSHINOBU
IPC: H01B3/30
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an organic dielectric material which can be miniaturized and formed into thin film, having reliable physical property of dielectrics like high relative dielectric constant or dielectric loss, and wide-ranged relative dielectric constant. SOLUTION: The organic dielectric material contains a polymer containing cation part of organic fused salt inside a molecule as an essential component.
Patent JP-2002025408-A (JP)
Title: Electromagnetic relay
Inventor: SHISHIDO ATSUSHI
IPC: H01H50/10
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a relay with improve high-frequency characteristics. SOLUTION: A movable block 50 formed into nearly a parallelogram, in which a pair of elastic arms 53, 54 with one end each fixed and supported are arranged in parallel on top of each other and with the other end linked and integrated with a linking member 55, supports a center part of a movable contact piece 62 via an insulating block 60 arranged at the other end of the above elastic arms 53, 54. Then, the movable contact piece 62 is moved in the vertical directions by pressing and releasing the other end of the movable block 50 with a contact piece block turning, according to excitation and degaussing of an electromagnetic block, to have both ends of this movable contact piece 62, in contact and out of contact with a pair of fixed contacts 20a, 21a.
Patent JP-2001346647-A (JP)
Title: Functional chair or bed
Inventor: SUZUMORI MASAKI
IPC: A47C1/035
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a functional chair for care or nursing capable of changing a position from laying to sitting position. SOLUTION: The mechanism composing the functional chair has two elements. One element is composed of a link mechanism in which a sitting position and a linking beam 25 are provided in an opposing position, a reclining seat back plate and a foot step 15 are provided in an opposing position, and both ends of the four sides are respectively joined in a axis in a rotating state for forming a link mechanism. Another element is composed of a relationship in which a right turning rod 22 is related to the front step, a left turning rod 19 is related to the waist sitting frame 8, and further the lower end axes of the left turning rod 19 and the right turning rod 22 are joined in an axis in a rotating state for being related organically. Thereby it allows to change from the sitting position to the standing sitting position, and from the sitting position to the lying-on bed position through the reclining position.
Patent JP-2002028194-A (JP)
Title: Medical and nursing auxiliary tool
Inventor: NONAKA TAKASHI
IPC: A61G12/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact enomical medical and nursing auxiliary tool allowing cleaning of the genital area and an excreting action without taking labor, greatly reducing a burden imposed on a care, giver relieving a physical burden of a user. SOLUTION: In this medical nursing auxiliary tool an airtight bag body 2 formed in an almost U shape is inflated by compressed air supplied from a compressed air supply source 9, and at least an outer peripheral proper position of this airtight bag body 2 is fastened to and installed on an upper surface of a sheet material 4, and a waist peripheral part of the user lying on his back is lifted by the inflated airtight bag body 2.
Patent JP-2002032726-A (JP)
Title: Portable information processor
Inventor: HIRANO TANITAKE
IPC: B42D15/10
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To verify hardware and software of RWU and CLU smoothly and efficiently in terms of time by eliminating a case wherein the CLU does not respond during a communication between the RWU and CLU and grasping the state of the CLU in real time. SOLUTION: The portable information processor (1) equipped with means (2, 3, 4) which transmits and receives information to and from at least a reader writer with radio waves and has a function of always sending specific return data corresponding to the received wave when receiving the radio wave from the reader writer.
Patent JP-2002029734-A (JP)
Title: Method for reducing expansion of zeolite hardened body
Inventor: TAKADA MINORI
IPC: B09B3/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing expansion of a zeolite hardened body caused in the manufacture process. SOLUTION: When a zeolite hardened body is manufactured by alkali-treating a material containing silica and/or alumina and subsequently forming and subjecting the body to hydrothermal treatment, activated carbon is added to the material containing silica and/or alumina so as to reduce expansion of the zeolite hardened body. Thus, expansion caused in the manufacture process of the zeolite hardened body can be reduced and the hardened body having high mechanical strength can be obtained.
Patent JP-2002031196-A (JP)
Title: Method for designing small backlash planetary gear device
Inventor: SHIROKOSHI MICHIO
IPC: F16H1/28
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To design easily a small backlash planetary gear device having a position deviation tolerance for planetary gear and a backlash capable of preventing the occurrence of an inverse working flank load. SOLUTION: A static balancing model for the small backlash planetary gear device is defined for finding a combination pattern of position deviation A or Q to occur in each planetary gear only for a circumferential distance component with the center of a device axis among position deviations of each planetary gear in the balancing model to define a relationship of the position deviation tolerance for preventing the occurrence of the inverse working flank load for the combination pattern H having the smallest position deviation tolerance for preventing the occurrence of the inverse working flank load. According to the relationship, a target backlash and a tolerance position deviation are defined such that the inverse working flank load will not occur for a realized planetary gear device.
Patent JP-2002031935-A (JP)
Title: Image forming device
Inventor: IIDA KENICHI
IPC: G03G15/16
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining a color image having satisfactory density of respective colors by controlling a transfer current so that each color transfer efficiency and a retransfer ratio of the subsequent color in an image forming part may be balanced. SOLUTION: As for the transfer current Ia for applying the maximum transfer efficiency and the transfer current Ib for applying both of a high transfer efficiency and a low retransfer ratio, the relation of Ia>=Ib is established. In Fig. 2, Ia is about 17.5 μA, Ib is about 11.5 μA. Then, at a 1st station free from the generation of the retransfer, the transfer current is controlled to be Ia = about 17.5 μA so as to attain the maximum transfer efficiency, and at the 2nd and subsequent stations for generating the retransfer, the transfer current is controlled to be Ib = about 11.5 μA so as to obtain the high transfer efficiency and the low retransfer ratio. The transfer current is obtained by controlling a primary transfer bias of a constant voltage as follows, Vy=300 V at the 1st station, and Vm=Vc=Vk=170 V at the 2nd to 4th stations.
Patent JP-2002043859-A (JP)
Title: Voltage/current converting circuit
Inventor: SONETA AKINOBU
IPC: G05F1/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a voltage/current converting circuit, that can prevent fluctuations in a gain control current without resetting a gain control voltage, even when gain control voltage fluctuates, and can eliminate attenuation in a reproduction RF signal, for surely and accurately reproducing a record signal in an optical disk, even if the frequency of the reproduction RF signal is increased. SOLUTION: An input voltage 10 and a supply voltage 8, used as the reference of the input voltage 10, are inputted; fluctuation in the supply voltage 8 is detected, and the detected result is used for correcting an error generated by the fluctuation in the supply voltage 8 for current, where the input voltage 10 is subjected to voltage/current conversion; thus outputting the gain control current 17, without errors by the fluctuation in the supply voltage 8 as an output current.
Patent JP-2002044423-A (JP)
Title: Image processor and processing method
Inventor: OYABU HIROYUKI
IPC: H04N19/60
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and a processing method for acquiring high quality image by suppressing the occurrence of ringing at the time of magnifying a multi-valued image containing a steep edge. SOLUTION: A block generating section 102 blocks an image signal inputted from an image input section 101 into a specified image number; a DCT- converting section 103 generates DCT coefficients by performing DCT operation on the blocked image signal: a coefficient control section 108 selects a filter table optimal for magnifying the image signal; a multiply section 109 multiplies the DCT coefficient by the filter coefficient on a selected filter table to generate the multiplied value on the low band side of a reverse DCT efficient and a reverse DCT coefficient set with zero on the high band side, and a reverse DCT converting section 111 performs reverse DCT operation on the reverse DCT coefficient to output a magnified image signal.
Patent JP-2002038076-A (JP)
Title: Composition for forming film
Inventor: TAKAGI YOSHIHIRO
IPC: B05D3/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a film which can efficiently form a cured film excellent in all of low refraction properties to various substrates such as glass, ceramics, metals, plastics and the like, heat resistance, solvent resistance, flatness, transparency, scratch resistance, adhesion and weather resistance, and is excellent in preservation stability, and to provide a film-forming method using the same. SOLUTION: The composition for forming a film comprises a fluorine- containing copolymer obtained by copolymerizing tetrafluoroethylene, a carboxy group-containing monomer and a monomer copolymerizable therewith, and a melamine crosslinking agent. The film-forming method comprises applying the composition for forming a film, drying it and subjecting it to a heat treatment.
Patent JP-2002042645-A (JP)
Title: Manufacturing method for color selecting electrode and its manufacturing device used for it
Inventor: KAWADA YASUO
IPC: H01J9/14
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a color selecting electrode capable of preventing slip or propagation of strain caused by clamping from spreading to an effective screen region of an electrode when the edge of the electrode is clamped from both surfaces, and provide a manufacturing device used for the color selecting electrode. SOLUTION: This manufacturing method for a color selecting electrode contains a process for applying in an approaching direction compression to a pair of parallel members of a frame; a process for clamping edges in the length direction both ends of a slit 33 of a metal sheet-shaped electrode body 31 in which plural slits 33 are formed in parallel and applying stretching force to the electrode body 31 by stretching both edges in the separating direction; and a process for seam welding both edges of the electrode body 31 to which stretching force is applied to a pair of members to which compression force is applied. In this manufacturing method, when both edges of the electrode body 31 are clamped from both surfaces, a tip sharpened pin 45 is passed through the edge, and the periphery of the through hole around the tip sharpened pin 45 is clamped from both surfaces.
Patent JP-2002039064-A (JP)
Title: Blower muffler
Inventor: FUJIMOTO SHUJIRO
IPC: F04B39/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a blower muffler, which shows a high muffling effect at low cost by reducing a pulsation phenomenon occurring to a blower and lowering its noise level. SOLUTION: On the outlet side of the blower 1, a muffler 31 is provided via an outlet piping 32, while in the middle of the outlet piping 32 at least one eccentric large diameter part 36 is formed. On the inlet side of the blower 1, a muffler 21 is provided via an inlet piping 22, wherein the inlet piping 22 comprises a curve passage on the blower 1 side, a curve passage on the muffler 21 side, and a linear passage linking the above passages.
Patent JP-2001071742-A (JP)
Title: Method to operate aircondtioner for vehicle which is operated subcritically and transition-critically
Inventor: FINKENBERGER THOMAS
IPC: B60H1/32
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To allow to set the mass flow of a cooling medium at a specific value directly, to set the pressure of the cooling medium easily, and to operate an air conditioner effectively and at a high reliability, in a subcritical area and a transition-critical area, during the operation of an air conditioner for vehicle. SOLUTION: As to an airconditioner for vehicle operated in a subcritical area and a transition-critical area, a vapor compressor circuit 1 includes a compressor 2; a gas cooler 3; an expansion valve 4; and an evaporator 5, which are connected in series, and form a one body closed circuit. At the high pressure side of this vapor compression circuit 1, it is formed that the pressure reaches to the supercritical area as to the critical pressure of a cooling medium, while it reaches to a subcritical pressure at the lower pressure side of the circuit, the thermal energy is fed to the cooled cooling medium at the lower pressure side through an evaporator 5, the mass flow is regulated by a compressor 2, and a desired high pressure is set by an expansion valve 4, in order to provide a cooling ability. As a result, the pressure of the cooling medium is set by at least a regulated parameter, and the safety pressure limit of the air conditioner can be prescribed.
Patent JP-2002048586-A (JP)
Title: Navigation method, portable information apparatus, navigation server, and optical data analytic server
Inventor: KITAGAWA TAKATSUGU
IPC: H04W4/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a navigation method capable of providing the navigation information to a designation without inputting the present point on the basis of an optical data instantaneously read by a single operation. SOLUTION: This method comprises a first step of a service user reading the optical data displayed on an advertisement medium by use of a portable information apparatus; a second step of decoding the optical data by use of the portable information apparatus to convert it to a character data containing the information for at least a code gaining position and a designation position; a third step of transferring the character data to a navigation server through a communication network by use of the portable information apparatus; and a fourth step of the navigation server transmitting the guide route from the code gaining position to the designation position to the portable information apparatus through the communication network.
Patent JP-2001357502-A (JP)
Title: Method for manufacturing magnetic recording medium, magnetic recording medium and magnetic recording device
Inventor: KAWASHIMA MASAHIRO
IPC: G11B5/84
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To precisely and simply form high density magnetic pattern on a magnetic recording medium in a short time and to provide the magnetic recording medium and a magnetic recording device capable of high density recording and having high durability in a short time and at low costs. SOLUTION: In the method for manufacturing the magnetic recording medium provided with a magnetic thin film on a substrate, a lubricant layer is formed on the magnetic thin film after the magnetic pattern is formed in a stage for locally heating the magnetic thin film and in a stage for applying an external magnetic field to the magnetic thin film. The magnetic recording medium is manufactured by the method, and the magnetic recording device uses the medium.
Patent JP-2002048061-A (JP)
Title: Linear motor driving compressor
Inventor: IKUTA YOSHITAKA
IPC: H02K33/18
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a plate spring by preventing the fracture thereof, and improve the service life of a linear motor compressor. SOLUTION: In this linear motor compressor, a piston or a cylinder as a driving unit is supported at a first and a second support points by using a plate spring. A ratio of the number of plate springs to be provided at the first and the second support points is set so as to coincide with a ratio of the strength of the external force in the direction crossing the moving direction of a driving unit and to be applied to the first and the second support points.
Patent JP-2002047812-A (JP)
Title: Demolition method for building
Inventor: KAWAZOE EIICHI
IPC: E04G23/08
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a demolition method for building dispensing with watering during a demolition work and free from the fear of scattering of powder dust or harmful materials. SOLUTION: A synthetic resin sheet 13 is laid over the circumference including four sides and upper surface of a building 12 to be demolished by use of struts 10 and wires 11, whereby a substantially cubic working space 14 shielded from the outside air is formed. The air in the working space 14 is sucked by an air pump 21, and the demolition work of the building 12 is performed in the state where the pressure within the working space 14 is kept lower than the atmospheric pressure.
Patent JP-2002049278-A (JP)
Title: Electrophotographic photoreceptor process cartridge
Inventor: EBIZUKA MOTOI
IPC: F16C13/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To maintain long-term reliability for bonding between a photoreceptor and a flange. SOLUTION: The electrophotographic photoreceptor for a process cartridge has a photosensitive drum, having a photosensitive layer containing a photoconductive material formed around a cylindrical conductive substrate and has a gear flange, which is adhered and fitted to the open end of the drum to support the center axis of the drum and to transmit external rotation driving force to the photosensitive drum. In this photoreceptor, the gear flange essentially comprises polycarbonate resin and contains polyethylene terephthalate resin.
Patent JP-2002047619-A (JP)
Title: Display device for road
Inventor: NAKAJIMA KENICHI
IPC: E01F9/685
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To maintain visibility of a display part without requiring much labor and cost. SOLUTION: This display device has a display member 10 for making a display for a pedestrian via the display part 14, a wiper blade 30 arranged in a mode of contacting with a surface of this display part 14 and a rotary member 20 for operating according to a change in the wind direction and holding the wiper blade 30 in a wind receiving part 23. The wiper blade 30 is moved along the surface of the display part 14 by operation of the rotary member 20.
Patent JP-2002057990-A (JP)
Title: Video reproduction system and data synchronization system used therefor
Inventor: YOSHIKAWA MASATO
IPC: H04N21/43
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a video reproduction system that can simply set synchronization between a video image and synchronous data. SOLUTION: A reproduction application 21 installed in a PC 1 processes and display video data received from a data output means 2. A synchronization processing means 22 applies synchronization processing between the video data and synchronous data related to the video data and to be displayed synchronously with the video data. A synchronization time and a data name to be executed are written in a script 23. A synchronization data storage means 24 stores the synchronous data, a video reproduction means 13 displays the video data processed by the reproduction application 21 and a synchronization data display means 14 displays the synchronous data subjected to the synchronization processing. A data output means 2 is connected to the PC 1 and extracts the video data stored in a medium 3 and outputs the video data to the PC 1.