baber/WOPTO huggingface dataset:
Patent JP-2002011811-A (JP)
Title: Embossing die for ruled line
Inventor: NAKAMURA HIDENORI
IPC: B31B50/25
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an embossing die for a ruled line in which the width of the ruled line can be simply changed and cost down, shortening of the time for delivery and space saving of a place for storage are contrived. SOLUTION: To make the width of the ruled line formed on the embossing die for the ruled line simply changeable, a constitution wherein a recessed member 20 and a projecting member 21 provided with a recessed part and a projecting part for embossing the ruled line are formed as separated parts from embossing die main bodies 11 and 12 and they are fitted on the embossing die main bodies 11 and 12 through supporting fixtures 16 and 17 is provided and it is made possible to easily change the width of the ruled line to fit the recessed member and the projecting member with a required width of the ruled line on the embossing die main bodies as occasion demands.
Patent JP-2002013844-A (JP)
Title: Temperature type expansion valve
Inventor: KANDA MASAYA
IPC: F16K17/38
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent heat pipe phenomena (the heating phenomena of a thermosensitive part by atmosphere) while suppressing the rise of the manufacturing cost for an expansion valve. SOLUTION: A cut 423a is provided around a flange part 423, and a diaphragm 432 is cooled with a cold refrigerant (at about 0 deg.C) having flown out of an evaporator 500. Hereby, even if a condensed refrigerant (a liquid drop) absorbs heat from the outside air ( atmosphere of an expansion valve) and evaporates, it can cool the inside of the first pressure chamber 430 enough, so it can prevent the pressure within the first pressure chamber 430 from going up, being affected by the atmosphere. Moreover, since the inside of the first pressure chamber 430 can be cooled by such a simple means as to provide a notch 423a at the periphery of the flange part 423 by cutting its once part, so this expansion valve can prevent heat pipe phenomena while suppressing the rise of the manufacture cost of itself.
Patent JP-2002013689-A (JP)
Title: Cut-off joint
Inventor: MIZUTANI SHIGERU
IPC: F16L55/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a safe cut-off valve for preventing leakage of internal fluid to the outside of a joint, even if a cover body is removed from a body as a result of tampering operation which is effected during a piping using state. SOLUTION: The cut-off valve comprises a body, consisting of a female screw formed in the inner surface of a drum part and extending from an upper part toward a lower part, a valve seat situated at the terminal end of the female screw, a connection port formed in the lower part of the valve seat and connected to a pipe on the primary side, and a connection port branching toward the side of the drum part at the upper part of the valve seat and connected to a pipe on the secondary side; a plug body moved in a state of being threadedly engaged with the female screw in the inner surface of the drum part and seating the valve seat and opening and closing a valve port; and a cover body threadedly engaged with the outer surface of the drum part for sealing the upper end opening part of the drum part.  A seal outer peripheral surface is formed at the upper part of the plug body, and a seal ring to effect sealing of the outer peripheral surface of the plug body is mounted in a sealing state on the inner surface of the upper end of the drum part.
Patent JP-2002010885-A (JP)
Title: Showcase
Inventor: ISHIKAWA AKIHIKO
IPC: A47F3/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a showcase allowing easy assembly of a shelf. SOLUTION: When the rear end side of a shelf body 10 is fitted in a recess part 1b so as to be fixed, the shelf 3 can be easily assembled to the showcase body 1 side. Therefore, screw fastening work conventionally required for fixing the rear part of the shelf body 10 by means of a screw, for example, is not required in assembly of the rear part of the shelf body 10 to the showcase body 1.
Patent JP-2002016581-A (JP)
Title: Transmitter/receiver
Inventor: FUJII MASASATO
IPC: H04J13/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter/receiver that can readily conduct address management/bank switching and reduce a memory capacity by avoiding mixture of data with different coding time length from being stored in a buffer memory. SOLUTION: Transmission buffer sections 611-61N consist of a 1st storage section, having a storage area storing transmission data with time lengths ni.T (i=1, 2,..., N) for each N sets of services and of a 2nd storage section that has a storage area for storing transmission data, with a reference time length T for each service. The transmission buffer sections 611-61N store the transmission data of the time lengths ni.T for each service and for each time length T at low speed, the transmission data with the time lengths ni.T, having already been stored, are read at high speed in terms of a burst signal, then the storage of the transmission data with the time lengths ni.T and the transmission data with the time lengths ni.T, which have already been stored in terms of a burst signal are conducted in parallel and the read transmission data are given to encode processing sections 621-62N. A multiplexer section 63 multiplexes coded data subjected to encode processing of each service and transmits the multiplexed data.
Patent JP-2002020102-A (JP)
Title: Method for starting and method for stopping hydrogen producing device
Inventor: TANIGUCHI HIROYUKI
IPC: H01M8/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for starting and a method for stopping a hydrogen producing device by which the operation cost or the installation area is reduced and works such as the exchange of nitrogen cylinder or hydrogen cylinder, which involves danger, are rendered unnecessary. SOLUTION: When starting, a combustion reaction occurs with hydrogen and air in a catalytic combustion part 14 and when the temperature of a steam reforming part 13 is raised and reaches the starting temperature, steam and a raw material hydrocarbon are supplied, a hydrogen-containing gas after the gas reforming detours around a PSA part 17 until the gas is stabilize and is supplied to the PSA part 17 after stabilized. When stopping, the PSA part 17 is stopped, the concentration of oxygen in a waste gas from the catalytic combustion part 14 is reduce and the waste gas is circulated in a reaction system to reduce the concentration of an inflammable gas and finally replaced with nitrogen, carbon dioxide or steam and the operation is stopped.  As a result, the operation cost or the installation area is reduced and the works such as the exchange of nitrogen or hydrogen cylinder are rendered unnecessary.
Patent JP-2002025179-A (JP)
Title: Disk reproducer
Inventor: KIYOMURA ATSUSHI
IPC: G11B20/10
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducer which improves the transfer rate of data, shortens the time necessary for the occasion of seek operation and can reduce noise and vibration. SOLUTION: A semiconductor memory 212 for fixed cache is built into the device and the inner peripheral part of a disk 201 is previously buffered, by which the transfer rate of the buffered part is improved. Also, the need for seeking the previously buffered part is eliminated, by which the seek time is shortened. Further, the high transfer rate may be obtained and the noise and vibration may be reduced even in the state of dropping the number of revolutions of the disk 201 by a spindle motor 202.
Patent JP-2001030923-A (JP)
Title: Hydraulic steering device
Inventor: SORENSEN OLE VINCENTZ
IPC: B62D5/07
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To improve the comfortable steering operation of an automobile. SOLUTION: A hydraulic steering device 1 comprises a steering wheel 2 connected to a hydraulic steering unit 3 and a steering motor 8 connected to a pump 12 via a steering valve 7, wherein a supply line 32 including a pressure reducing valve 33 is disposed between the steering unit 3 and the pump 12.
Patent JP-2002025673-A (JP)
Title: Connection terminal
Inventor: SATO TOSHIOMI
IPC: H01R13/28
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional connection terminal which comprises male and female components and of the manufacturing cost increase due to such difference in the shape. SOLUTION: Two coupling claws 5 and 5' protruded in a substantial fork- shape, and a conductor connection groove 6 for connecting a conductor 13 are integrally formed of a conductive metal plate. The coupling claws 5 and 5' are cut and erected opposite to each other in the thickness direction in a closely arranged manner viewed from the thickness direction of the metal plate. When two connection terminals 1 are combined with each other so that the coupling claws 5 and 5' with the erection direction opposite to each other overlap and are inserted in each other, the horizontally arranged coupling claws 5 and the coupling claws 5' are closely brought into contact with each other, respectively, and the two connection terminals 1 are coupled with each other in an attachable/detachable manner by the closely tightening friction force.
Patent JP-2002019638-A (JP)
Title: Car body front structure for automobile
Inventor: UCHIDA MASAFUMI
IPC: B62D25/12
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To enhance cooling performance by widening a cooling air introduction opening area in a radiator installation part, reduce the number of part items, weight and cost. SOLUTION: A hood lock mechanism 11 is fixed to a hood lock fixing seat part 4 of a radiator core support side panel 1, a hood lock stay and a hood mount reinforcement are made unnecessary, a radiator core upper rail is made unnecessary, and since the upper sides of right and left radiator core support side panels 1, 1 are not connected, the cooling air introduction opening area in the radiator installation part can be widened to enhance cooling performance, the number of part items can be reduced, and a lightweight vehicle body and low cost can be realized.
Patent JP-2002022450-A (JP)
Title: Angular speed sensor and its manufacturing method
Inventor: ASANO SHOGO
IPC: H01L41/338
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of angular speed. SOLUTION: The angular speed sensor comprises a tuning fork oscillator 21 composed of piezoelectric ceramic having a base 22 on which protruding fixing parts 22a, 22b are formed, and an exciting shaft 23 and a detecting shaft 24 standing oppositely on the base 22. As the polarizing direction of the exciting shaft 23, plane normal polarization is performed such that exciting electrodes 25a, 25c and 25b, 25d on the surface and rear of the exciting shaft 23 have opposite polarization directions. As the polarizing direction of the detecting shaft 24, plane normal polarization is performed such that detection electrodes 26a, 26c and 26d, 26f on the opposite sides on the surface and rear of the detecting shaft 24 have opposite polarization directions.  Furthermore, in-plane polarization is performed such that central detection electrodes 26b, 26e on the surface and rear of the detecting shaft 24 have a zero potential with respect to the detection electrodes 26a, 26c, 26d and 26f.
Patent JP-2002018483-A (JP)
Title: Method for treating pulp wastewater
Inventor: SHODA MAKOTO
IPC: C12R1/645
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To lighten a load on environment by enabling an adsorptive organic halogen to be reduced and remarkaly colored wastewater discharged especially from a bleaching process to be decolored in a pulp manufacturing process. SOLUTION: When a dye decoloring filiform fungus, especially Geotrichum candidum is inoculated to pulp wastewater, for example, wastewater after oxygen bleaching or decoloration after alkali-extraction, soluble lignin or adsorptive organic halogen being a colored constituent in the wastewater is decomposed, and a load of the wastewater on environment is lightened.
Patent JP-2002021235-A (JP)
Title: Perforated steel floor material and method for using the same
Inventor: ONIKI TOSHIYA
IPC: E04C2/30
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide perforated steel floor materials which facilitate transverse connection thereof in a width direction in the construction field, and does not cause degradation in corrosion resistance at a joint portion of the floor materials. SOLUTION: The floor material 10 is formed of a C-shaped steel product which has been subjected to hot dip galvanizing treatment. A plane portion 11 of the C-shaped steel product has widthwise extending slit holes 11a formed therein at predetermined intervals in a longitudinal direction. Further, each of side surfaces 12 and 12 of the floor material has through holes 12a penetrated therethrough at predetermined longitudinal intervals. Then, the plurality of floor materials 10, 10... are arranged in a transverse direction, and the side surfaces 12 of the adjacent floor materials 10 and 10 are connected together by bolts 20 inserted into the through holes 12a formed in the respective side surfaces 12.
Patent JP-2002024213-A (JP)
Title: Translation assisting device and translating device
Inventor: MATSUDA TAKASHI
IPC: G06F17/28
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To precisely translate data which need to be translated into different languages without entailing any great load increase. SOLUTION: A translation assistance information editor B2 on a computer (B) inserts translation assistance information for assisting the translation of a character string part which needs translation assistance in a document of English article information B1 to be translated (e.g. homepage) into the character string. The translation assistance information is inserted in a form different from the form of the translated document and not displayed when browsed by a browser program C1 on a computer (C). The computer (C) translates the homepage displayed by a browser program C1 with a translating program C2. The translating program C2 translates the character string part to which the translation assistance information inserted into the document corresponds by using the information.
Patent JP-2002034966-A (JP)
Title: X-ray ct apparatus
Inventor: TAKAMURA SHOJI
IPC: G21K1/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus allowing easy and accurate width adjustment and position adjustment to a slit in a collimator, and simplification and formed miniaturization of structure. SOLUTION: An X-ray radiated from an X-ray radiation apparatus to pass a subject is introduced through a slit 9 in a collimator 10 to a detector. The collimator 10 comprises a pair of X-ray shielding members 11 facing each other through a space composing the slit 9, and a slit width adjusting means. The shielding members 11 and the slit width adjusting means are integrally displaceable in a width direction of the slit 9. The slit width adjusting means displaces the shielding members 11 in the width direction of the slit 9 in such a way that their center position in the width direction of the slit 9 is not changed.
Patent JP-2001075715-A (JP)
Title: Data transmission method for wireless keyboard equipped with track ball
Inventor: LEE JEE SUNG
IPC: G06F3/0354
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission method prepared for a wireless keyboard equipped with a track ball and capable of efficiently transmitting trackball data and keyboard data, simplifying the processing of a receiving side and reducing the current consumption of a keyboard device. SOLUTION: In the data transmission method for a wireless keyboard equipped with a track ball, a leader signal of five chips consisting of three continuous low signals, a high signal and a low signal is transmitted, data (Byte 1) including trackball data and keyboard scanning data having the same data format are transmitted continuously to the leader signal and a complementary value corresponding to a code value of a 3rd byte (Byte 3) is allocated to a 4th byte (Byte 4) and transmitted instead of a check sum code, and a transmission error can be simply judged by comparing the 3rd byte (Byte 3) with the 4th byte (Byte 4). Consequently the current consumption of the keyboard device can be reduced and the receiving processing of a computer side can be simplified.
Patent JP-2002039242-A (JP)
Title: Method and device for assembling coil spring
Inventor: YABE TOMOHIRO
IPC: F16F1/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device to assemble a coil spring to simplify a process to assemble a coil spring to a substance to be assembled without falling and reduce a manufacturing cost. SOLUTION: The body of a stick type ignition coil 10 is held in a specified position by using a holding means, not shown, and under-mentioned operation is performed based on information of a control part 9. A coil-winding outer diameter is surrounded such that the central axes of a coil spring 15 and an inlet part 11a are caused to coincide with each other by guide parts 6a and 6b and through drive of drive motors 7 and 8, the other end of the coil spring 15 is grasped by a press rod part 4 having a chuck claw 5 and movement in the direction of a containing space 16 and rotation in the winding direction of the coil spring 15 are effected.  By this constitution, reduces the winding outer diameter while a large diameter part 15a being one end of the coil spring 15 makes pressure contact with a taper surface 17a, and the large diameter part is decreased in size lower than an inside diameter of the inlet part 11a and contained in a housing space 16.
Patent JP-2002041576-A (JP)
Title: Contents managing server, server system, and operation control method therefor
Inventor: SUGIMOTO MIKA
IPC: G06F3/048
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enable a contents managing server to automatically generate a home page small in data amount even by utilizing materials such as images large in data amount. SOLUTION: Data expressing the original image of the large data amount are stored in a database 3 of a contents managing server 2. In the contents managing server 2, the thumbnail image of the original image is generated and a home page is prepared while utilizing that thumbnail image. Even when the user of a client computer 1 does not prepare the home page containing the thumbnail image, the home page can be generated in the contents managing server 2. A file expressing the generated home page is stored on a hard disk 5 of a home page server 4. By accessing the home page server 4, the home page including the thumbnail image can be viewed.
Patent JP-2001061826-A (JP)
Title: X-ray diagnostic system
Inventor: BRUDER HERBERT
IPC: A61B6/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To scan a large volume range of an inspection object by swinging an X-ray source and a detector while vibrating these around the system axial line, and arranging the X-ray source, the detector and a bed device so as to be linearly and mutually relatively displaceable at least in the direction of the almost system axial line. SOLUTION: A C arm 7 for arranging the X-ray source 8 and the detector 9 in two positions opposed in the diametrical direction is swingingly arranged over an angle range of the size of a 180 deg. + fan angle γ in both directional arrow α direction along the peripheral edge to scan the volume of a patient P by image pickup of two-dimensional projection from mutually different projection angles α. This swinging is performed by periodically vibrating the X-ray source and the detector, and in that case, a bed device 11 is dislocated parallel to the direction of the system axial line Z. Three-dimensional image information on the scanning volume of the patient P is reconstituted from measuring data corresponding to the projection whose image is picked up at that time by a computer 15 to be displayed on a monitor 17.
Patent JP-2002045890-A (JP)
Title: Device and method for treating muddy object
Inventor: KAWAGUCHI KIYOICHI
IPC: C02F11/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for treating muddy objects capable of performing reception corresponding to quick unloading from a carry-in vehicle, performing the treatment with less water addition, improving the quality of recycled recovery objects, reducing operation personnel and performing a stable operation. SOLUTION: This device is provided with a crusher 1 for cutting the supplied muddy object in a lump shape and crushing it into divided muddy objects and an agitating and carrying machine 10 installed below the crusher 1 for supplying water to the muddy objects supplied from the crusher 1, agitating the muddy objects and the water by a screw 12 and carrying them by the screw 12 while forming the muddy objects in a slurry state.
Patent JP-2002046464-A (JP)
Title: Vehicle resin window
Inventor: KONDO TAKANOBU
IPC: B60J1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle resin window indicated with a letter and a pattern utilizing a position at which an opaque part is superposed on an outer periphery of a transparent part at a side surface at the inside of vehicle. SOLUTION: In the vehicle resin window 1, a superposed part 4 is formed by superposing an opaque part 3 on a side surface at the inside of vehicle on outer periphery of a transparent part 2 and the opaque part 3 is subjected to an injection two-color molding such that it is projected to the outside of the superposed part 4. A punching part 5 such as a letter and a pattern is provided on the opaque part 3 of the superposed part 4.
Patent JP-2002041273-A (JP)
Title: Printer
Inventor: KAZUME KIYOKO
IPC: G06F3/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To make restoration from an error without user's labor and thereby make a printer receivable soon after the error occurs. SOLUTION: Parallel ports for communicating with a host and an error- checking function, which checks an error when data are transferred from the host, are provided. When an obstacle to the transfer of the data from the host occurs in the error-checking mode, the initialization for the printer is automatically executed.
Patent JP-2002047343-A (JP)
Title: Method for manufacturing aromatic polycarbonate
Inventor: KOMIYA KYOSUKE
IPC: C08G64/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a industrially preferably method for manufacturing high quality aromatic polycarbonates having a good color and showing less discolora tion and reduction of molecular weight under an elevated temperature of 380 deg.C or higher, when manufacturing aromatic polycarbonates by a melt polycondensastion process. SOLUTION: The method for manufacturing aromatic polycarbonates comprises polymerizing aromatic dihydroxy compounds and diarylcarbonates in a molten state. The diarylcarbonates containing (a) 200 wt.ppm or less of water, (b) 1 wt.ppm or less of zink, and (c) 1 wt.ppm or less of o,p-bis(phenoxycarboxyl)biphenyl are used.
Patent JP-2002050269-A (JP)
Title: Magnetic sensing switch device and automatic feeder using it
Inventor: SUZUKI NOBUHIRO
IPC: A01K61/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensing switching device, which is stable in actuation, very reliable and can detect exactly the motion of fish, and an automatic feeder having this switching device. SOLUTION: The magnetic sensing switch device 10 comprises the magnetic- sensing switches 12 and 13 and the permanent magnet 14 which touches and leaves the above switches. The permanent magnet 14 is located in the tube 11 and vertically movable, and the actuation rod 21, which vertically moves the permanent magnet 14 from the outside of the tube 11, is connected with the permanent magnet 14. The magnetic-sensing switches 12 and 13 are coated with the coating material 20 for waterproofing. The automatic feeder is equipped with the magnetic-sensing switch device 10 and the feeder 25.