baber/WOPTO huggingface dataset:
Patent JP-2002003583-A (JP)
Title: Totally aromatic polyester and method of producing the same
Inventor: SAKURAI HIROSHI
IPC: C08G63/87
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a totally aromatic polyester having excellent tone of color, and to provide a method of producing it. SOLUTION: This totally aromatic polyester is obtained by melt-polymerizing an aromatic dicarboxylic acid, an aromatic diol and diaryl carbonate, all of which having specific structural formulae, in the existence of a specific pyridine compound and a specific germanium compound, under such conditions of the melt-polymerization that the finally arrived temperature is in the range of 270 deg.C to 370 deg.C, the pressure is maintained in the range of 1 Pa to 200 Pa, and the holding time at the finally arrived temperature is within 3 hours. The totally aromatic polyester has a specific structural unit, containing at least one free radical component having g-value of 2.0032 to 2.0037 in the polymer before heat treatment, and total amount of free radicals in 1 g of polymer is 1.0×1017 spins or less.  The polymer after heat treatment contains free radicals having g-value of 2.0032 or less in an amount of 5.0×1016 spins or less, and the light absorbance at 400 nm of the solution dissolved 0.1 g of the polymer after heat treatment in 5 mL of dichloromethane is 0.1 or lower.
Patent JP-2002006016-A (JP)
Title: Magnetic sensor
Inventor: WAKAO NAOKI
IPC: G11B5/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor which is stable against environmental change by removing error factors caused by temperature change and aging. SOLUTION: There are provided a magnetic impedance element 2 representing change in impedance affected by magnetic field, a constant voltage circuit for applying a high-frequency constant voltage to the magnetic impedance element 2, a bias coil for applying from outside a DC bias magnetic field to the magnetic impedance element 2, a constant current circuit to provide a DC constant current to the bias coil, and an output amplifying circuit 3 which amplifies both-end voltage of the magnetic impedance element. The magnetic impedance element 2 is applied with a bias magnetic field which alternates positive direction and reverse direction at each constant period.
Patent JP-2002009717-A (JP)
Title: System for receiving satellite distribution at any time
Inventor: USA NOBUHIKO
IPC: G06F13/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for receiving satellite distribution at any time that can distribute data to a user making an emergent request or a sudden request. SOLUTION: The system is provided with a user terminal 1 that provides data to a user when the user requests the data, a satellite distributor 3 that distributes data via a satellite, and a distribution request device 2 that has a distribution schedule in which data are arranged in time series. The distribution request device 2 retrieves request data, acquires real data and its data size, calculates a load time and a transmission processing time on the basis of the data size, calculates a load end time and a transmission end time when the request data are broken into a distribution schedule at its top on the basis of the load time, the transmission processing time, and a state of a distribution queue 32 of the satellite distributor 3, calculates a data reception schedule time for which the user can receive the request data on the basis of the transmission end time,  informs the user about the data reception schedule time, and provides the request data from the satellite distributor 3 to the user via the satellite by discriminating that the user waits the transmission of the request data until the data reception schedule time comes.
Patent JP-2002005575-A (JP)
Title: Vacuum heat-treating furnace having function of agitating granule
Inventor: MATSUMOTO KENJIRO
IPC: F27D7/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum heat treating furnace having a function of agitating granule which can (1) readily perform batch processing of granule by small amount, (2) prevent scattering of the granule, (3) raise the treatment speed, (4) uniform the temperature distribution and quality of an object to be treated, and (5) allow the object to be treated to be readily inserted into a furnace. SOLUTION: The furnace comprises a vacuum vessel 1 whose inside can be exhausted, a hollow cylindrical treating vessel 3 which is accommodated in the vacuum vessel and accommodates therein an object 4 to be treated while having a filter 10 at a circulation port at one end surface in respect of the axial direction, a supporting device 6 which supports the treating vessel so as to rotate or swing centering on its axis, a drive shaft 8 which is detachably connected to one end surface, in respect of the axial direction, of the treating vessel through the vacuum vessel, and a driven shaft 9 which is detachably connected to the other end surface, in respect of the axial direction, of the treating vessel through the vacuum vessel and supplies a treating gas 19 to the treating vessel.  Thus the object to be treated inside is subjected to heating treatment by rotating or swinging the treating vessel with the drive shaft while the treating gas is supplied to the treating vessel through the driven shaft.
Patent JP-2002007132-A (JP)
Title: Storage medium, game device and reproducing device
Inventor: KUSUMOTO YUKINORI
IPC: A63F13/54
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To add elements capable of presenting various ways of enjoying software to a player. SOLUTION: This game device and reproducing device is provided with a storage medium in which both a game program and contents data are stored and a means for selectively reproducing the game program or the contents data from the storage medium. Thus, it is made possible for a player to freely reproduce and enjoy desired software from a single storage medium. Furthermore, the game program and the contents data are reproduced so as to be correlated to each other so that it is possible for the player to obtain various ways of enjoying the software.
Patent JP-2002013000-A (JP)
Title: Product guiding mechanism of electroplating apparatus
Inventor: NAGAKURA MASAJI
IPC: C25D17/06
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve a detriment that a plated film is not uniformly formed because of a product guide, by guiding a sheet-shaped product so as to proceed between the product guides without always shielding a same horizontal position of the product. SOLUTION: The product guide 4 of rod which can prevent swinging of a sheet-shaped product W proceeding side-facingly and horizontally in a treatment solution A in a plating treatment tank 3, is arranged to be tilted downward or upward in the proceeding direction of the above sheet-shaped product so as not to shield always the same horizontal position against the sheet-shaped product proceeding between the product guides.
Patent JP-2002016884-A (JP)
Title: Video signal reproducing apparatus
Inventor: ITANI TETSUYA
IPC: H04N5/45
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a video signal reproducing apparatus capable of outputting in combination a picture source of a 4:3 full image or 4:3 letter box image and a monitor for 16:9 video at a correct aspect ratio and displaying subtitles. SOLUTION: The video signal reproducing apparatus comprises a second aspect ratio converting means 16 for image compressing in a horizontal direction, or image enlarging in a vertical direction after converting by a sequential scanning video signal converter 9 and moving a display position in the vertical direction; a second aspect ratio setting means 14 for setting a screen aspect ratio of an image receiver for outputting the sequential scanning video signal, and a second control means 15 for controlling the means 16 by the means 14 and a material discrimination means 5.
Patent JP-2002012881-A (JP)
Title: Lubricating oil
Inventor: OKAMOTO TAKESHI
IPC: C10M101/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil excellent in compatibility with hydrocarbons, lubricity, viscosity index and high-temperature detergency. SOLUTION: This lubricating oil comprises (E) a specific polyether represented by general formula (1): R1- (O-CH2CH2CH2CH2)m/(O-A)n}-OR2 [wherein, R1 is a 1-24C hydrocarbon group; R2 is a 1-4C alkyl group; A is one or more kinds selected from 1-4C alkylene groups except 1,4-butylene group; m and n are each an integer of >=1 satisfying that the weight-average molecular weight of the polyether (E) is 500-10,000; and the oxytetramethylene group (O- CH2CH2CH2CH2 group) and the oxyalkylene group (O-A group) may be bound randomly or in a block state] and having <=4 hydrophile-lipophile balance(HLB) and 500-10,000 weight-average molecular weight.
Patent JP-2002014518-A (JP)
Title: Image forming device
Inventor: HORIE TAKAYUKI
IPC: G03G15/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably controlling the potential of an electrostatic latent image carrier even though the device is used for a long time and stably forming an excellent image over a long term. SOLUTION: This image forming device is constituted of at least a discharge wire, a counter electrode for discharge installed near the discharge wire, the electrostatic latent image carrier on the surface of which an electrostatic latent image is formed, and a potential control grid provided between the discharge wire and the electrostatic latent image carrier. By applying DC voltage on the discharge wire, the surface of the electrostatic latent image carrier is electrified. Then, the surface of the potential control grid is coated with a dielectric.
Patent JP-2002013234-A (JP)
Title: Horizontal member for building, and panel equipped with the same
Inventor: NOJIMA MASAAKI
IPC: E04C2/38
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal member for building, which can be produced at a low cost, and positively bears a load applied from above. SOLUTION: A longitudinal casing member 11 has a notch 18 formed in a lower surface at an end 111 thereof, and the member 11 is borne by a first- story wall panel 2 by engaging the notch 18 with the first-story panel 2 of a building. According to the thus formed longitudinal casing member 11, a reinforcing plywood 9 for reinforcing a corner portion 18a of the notch 18 is arranged in the vicinity of the notch 18.
Patent JP-2001076752-A (JP)
Title: Inspection device for and inspection method of battery element
Inventor: MATSUO AKIHIKO
IPC: H01M10/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for and an in inspection method of a battery capable of judging a battery element having a distortion more than a specified value to be a defective one by measuring a harmonic component in a nearly long wave band in a certain frequency range by regarding the battery as a circuit transmission system and by substitutively detecting it as a harmonic distortion. SOLUTION: This inspection device is used for inspecting a battery element 1 comprising both positive and negative electrodes and a separator interlaid between both the electrodes so as to separate them from each other, provided with a positive electrode measurement terminal and a negative electrode measurement terminal electrically connected to both the positive and negative electrodes of the battery element 1, respectively, and a measurement means 2 for applying an alternating waveform between the electrodes for measuring a harmonic distortion through the positive electrode measurement terminal and the negative electrode measurement terminal, and can carry out highly accurate inspection by judging the battery element 1 of which harmonic distortion measured by the measurement means 2 is out of a specified range as a defective one.
Patent JP-2002021901-A (JP)
Title: Rotary damper and assist grip device
Inventor: JINBO NAOTO
IPC: B60N3/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper for simply and easily performing assembling work and capable of simply and easily changing torque. SOLUTION: This rotary damper is composed of a housing 11 arranging a shaft support hole 12a at the bottom 12 and having the opening ceiling, a rotor 21 inserted into this housing 11, having one end rotatably supported by the peripheral edge of the shaft support hole 12a, arranging an inserting hole 22a communicating with the shaft support hole 12a and integrally arranged with a flange 26 for blocking up the ceiling of the housing 11 and an O ring 31 arranged on the outer periphery of the rotor 21, brought into pressure contact with the inner periphery of the housing 11 and generating frictional resistance between the inner periphery of the housing 11 and the outer periphery of the rotor 21, and a torque changing means (a cam projecting part 13b and a cam surface 24) for changing the torque is arranged in the housing 11 and the rotor 21.
Patent JP-2002024287-A (JP)
Title: Information aggregation system, information registering method, and information providing method
Inventor: HIRAOKA MASAMITSU
IPC: G06F3/048
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To expand the possibility of new business widely by excluding management by a retrieval site operator, a company, etc., as much as possible and providing on a communication network a platform where homepages having some common points spontaneously gather. SOLUTION: An imaginary plane or imaginary space irrelevant to reality is provided on the communication network, a mark of an information provider can be registered at a free position in it, and its information can be accessed from the registered mark.
Patent JP-2002023262-A (JP)
Title: Projector
Inventor: TAKIZAWA TAKESHI
IPC: G03B21/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a projector for which the number of components can be reduced and adjustment accuracy can be improved. SOLUTION: The engaging part 71 for guidance of a holding fame 70 is engaged with a part 72 to be engaged of a light guide 47 in a loosely fit state, and the position of a relay lens 433 to the light guide 47 is adjusted with a play between the engaging part 71 for the guidance, and the part 72 to be engaged. In the positional adjustment of the relay lens 433, the need for a conventional adjustment mechanism using a screw is eliminated, and the number of the components can be reduced. Also, since the position of the relay lens 433 can be adjusted merely by holding the holding fame 70 with a jig and moving it to the light guide 47, adjustment work can be performed easily, and further, when the adjustment work is automated, the adjustment accuracy can be improved.
Patent JP-2002027983-A (JP)
Title: Cell bank system and method for freezing and thawing cell
Inventor: ISHIZUKA YASUYUKI
IPC: G06Q50/22
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cell bank system and a method for freezing/thawing cells which permit beforehand collecting cells, inspecting the information on the each cell, delivering the cells to in such companies, proliferating/ differentiating the cells, or producing order-made pharmaceuticals or cosmetics. SOLUTION: This cell bank system has a means 13 for keeping collected cells collected from requester 5, and a memory 11 that stores the information on the preserved each cell, wherein the information on the cells preserved and genes thereof can be accessed via internet 6. The cells are transported to tissue culture companies 2 to proliferate/differentiate them according to the instruction of the requester 5, and are transported to pharmaceutical/cosmetic-producing companies 3 to produce home-made pharmaceuticals or cosmetics.
Patent JP-2002032240-A (JP)
Title: Cpu development support device
Inventor: SEKIYA KATSURO
IPC: G06F11/22
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a CPU development support device capable of easily handling execution results when execution and stop of a user program is continuously performed for plural times. SOLUTION: The CPU development support device is constituted so that stored addresses such as execution order of instructions to be stored in a memory for trace and memory for data logging are set to be continued to the stored address at a moment of stop of the execution when the execution of the user program by an emulation chip is once stopped and after that, the program is executed again. And when a user makes the emulation chip continuously perform the execution and the stop of the program for plural times, the execution results are stored so that the stored addresses in the respective memories are continued and the execution result of the program in the previous time is held without being overwritten.
Patent JP-2001357098-A (JP)
Title: Simplified publication system by digital processing
Inventor: TOYODA SADAO
IPC: G06Q50/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a simplified publication system by digital processing capable of publishing even one copy. SOLUTION: This system for preparing a book, which is not inferior to conventional offset-printed book by using a personal computer(PC) and peripheral equipment thereof, by improving the function of the PC and improving the accuracy of the peripheral equipment (such as scanner, printer and printing paper), the publication system for a small number of issues, which has not been able to performed by offset print, is enabled.
Patent JP-2002033243-A (JP)
Title: Electric double-layer capacitor
Inventor: OIZUMI WATARU
IPC: H01G11/28
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor, with which electrical contact of a polarizable electrode and a current collector is satisfactory, current collection efficiency is improved, contact resistance between the both is a small, and internal resistance is lowered. SOLUTION: For the electric double-layer capacitor, utilizing an electric- double layer formed from a polarizable electrode 4, with which an electrode member 3 mainly composed of carbon is applied or carried on a current collector 2 in a honeycomb structure and an electrolyte interface, the current collector in the honeycomb structure is a conductive body structure, on which plural through-holes exist, and the through hole parts of the current collector 2 are filled with the electrode members 3 composed mainly of activated charcoal.
Patent JP-2002043698-A (JP)
Title: Shg laser light source and method for modulating shg laser light source
Inventor: HIRATA TAKAAKI
IPC: H01S5/026
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an SHG light source and a method for modulating the SHG light source by which the output of light can be modulated by a simplified structure without an external modulator. SOLUTION: This SHG light source is provided with a semiconductor laser to output a fundamental wave light, an SHG element which inputs the fundamental wave light emitted form the semiconductor laser, converts the wavelength of the fundamental wave, and outputs a second harmonic light, and a driving circuit which simultaneously modulates a plurality of currents or voltages to be applied to the semiconductor laser and modulates a fundamental wave light outputted from the semiconductor laser.
Patent JP-2002034781-A (JP)
Title: Tub for electromagnetic cooking
Inventor: MORI HIDEKI
IPC: H05B6/12
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a tub for electromagnetic cooling, by which various cooked foods such as Tofu food, boiled Udon (thick wheat noodles), Yuba (dried bean- cured) food, fried food, simmered food or the like can be eaten while keeping original taste and flavor. SOLUTION: A tub 1 for electromagnetic cooking includes a hollow cylindrical outer pan 2 and an inner pan 3 for heating by electromagnetic induction, and between the outer pan 2 and the inner pan 3 a space 4 is formed as a thermal insulating layer. The tub 1 is used as a tub for cooking of various foods such as the Tofu food, the boiled Udon noodles, the Yuba food, the fried food, the simmered food or the like, while used as a pan for electromagnetic cooking for heating food stuffs in the inner pan 3 by electromagnetic induction.
Patent JP-2002031073-A (JP)
Title: Multistage pump
Inventor: KOBAYASHI OSAAKI
IPC: F04D1/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To couple a reinforcing member for supporting the load of the fluid pressure between stepped parts provided on a suction flange and an outer casing. SOLUTION: This multistage pump comprises an opening part 20, the outer casing 1 of a cylindrical container shape having a bottom part and a suction nozzle 4 provided in the vicinity of the center of the bottom part 3 with a suction flange 5 fixed to the suction nozzle 4, and the inner casing 6 accommodating an impeller 7 supported by a pump rotary shaft 8 inside the outer casing 1 with a space therebetween. The stepped parts 3-a and 3-b are provided on the bottom part 3 of the outer casing 1, the inner casing 6 is abutted on either inner surface of the stepped parts 3-a and 3-b, the reinforcing member 5a to be coupled with an outer side opposite to either inner surface of the stepped parts 3-a and 3-b.
Patent JP-2002251488-A (JP)
Title: Virtual grave-visiting method and virtual grave visiting system
Inventor: KAWAHARA JUNICHI
IPC: G06F13/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To enable to visit graves virtually by accessing virtual grave server which stores the grave stone images from internet terminals through internet, showing the requested grave stone images. SOLUTION: The grave page sending means 12 transmits a grave visiting page which contains the grave stone image of and manner icon of the customer to internet terminal 3 by retrieving customer database 4. On the grave visiting page shown on the internet terminal 3 when the manner icon is clicked, the manner contents selecting page sending means 13 transmits the corresponding manner contents selection page to the internet terminal 3 by retrieving manner database 5. The manner applet sending means 14 transmits the corresponding manner applet on the manner database 5 to the internet terminal 8, when the manner contents are selected on the manner contents selection page shown on the internet terminal 3. The history data recording means 15 records the history data containing charging result on the history data base 6 on sending manner applet.
Patent JP-2002039557-A (JP)
Title: Floor-heating panel and its connecting structure
Inventor: NAKAJIMA SATOSHI
IPC: F24D19/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a floor-heating panel and its connecting structure which is easy to work, by using one kind of floor-heating panels, on a floor-heating panel and align boundary parts of non-heating parts and heating parts, so as to prevent giving a sense of incongruity due to temperature to a person sitting there. SOLUTION: The floor-heating panel C has a rectangular floor-heating panel body 1 for heating with a heater, through-holes 2, 3 which pierce both end portions of the panel body 1 in the width direction, and an openable cap 4 provided above at least one of the through-holes 2, 3. The panels C are arranged in parallel with their lengthwise ends staggered, so as to mutually cause the through-holes 2, 3 piercing both end portions of the panel body 1 to communicate in the width direction.
Patent JP-2002035767-A (JP)
Title: Method for removing tetrachloroethane
Inventor: URAYAMA SHOKICHIRO
IPC: C02F9/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing tetrachloroethane in sewage such as ground water, sewage or the like by a simple means until the concentration of tetrachloroethane exceeds a measuring limit to become an undetected state. SOLUTION: Tetrachloroethane is removed by mixing sewage containing tetrachloroethane with humus under stirring to age the same and subsequently neutralizing the aged sewage.