baber/WOPTO huggingface dataset:
Patent JP-2003232401-A (JP)
Title: Damping device
Inventor: OKU TAKESHI
IPC: F16F15/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device with high buckling strength and capable of keeping uniform finishing quality and expected damping performance by easily and high-precisely assembling plates under a fixed relative position.  <P>SOLUTION: A first space holding member 11 for keeping a space between two side plates 1 and 1 on the first joining member 4 side and an intermediate plate 2 are situated in fragments in the longitudinal direction of the plate in proximity to one of channel steels 3 to fix and intercouple the two side plates 1 and 1 at two ends in the direction of the width of the plate. The first distance member 11 integrally fixes the two side plates 1 and 1 and an intermediate plate 2 through a coupling tool 13 extending through the first space holding member 11 in the direction of a plate thickness and a second space holding member 12 for keeping a space between two slide plates 8 and 8 on the second joining member 9 side are situated in fragments in the longitudinal direction of the plate in proximity to the other channel steel 3, the slide plates 8 and 8 are integrally formed in a fixed manner through a fastening tool 14 extending through the second space holding member 12 in the direction of a plate thickness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235116-A (JP)
Title: Automatic train operating device
Inventor: OBA YOSHIKAZU
IPC: B60L15/40
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy saving by eliminating as much as possible hunting when trains are operated automatically.  <P>SOLUTION: An optimum traveling-plan making means 7 makes an optimum traveling plan based on data stored in a database 0 while a train is at a stop at a station. When the train starts traveling, a traveling plan re-computing means 8 compares the optimum traveling plan with the actual traveling result to compute the traveling plan again, in such a way as to make the difference equal to or larger than a prescribed value. A control command extracting means 9 extracts a control command from the re-computed traveling plan to output it to a control command outputting means 10, which outputs the control command to a driving device or a controlling device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232618-A (JP)
Title: Method and device for measuring diameter of crystal grain of metal plate including steel plate
Inventor: KURITA KOICHI
IPC: G01N33/20
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for measuring the diameter of a crystal grain of a metal plate including a steel plate in a product or intermediate product moving on a process, without contact.  <P>SOLUTION: In the method and device for measuring the diameter of a crystal grain of a metal plate including a steel plate on a process line, the diameter of the crystal grain of the metal plate is measured by diffusing the laser beam by a beam diffusion lens, irradiating the laser beam on the moving metal plate, enlarging and projecting the light beam reflected from the crystal grain pattern on the metal plate on a face screen, taking the projected image by a camera, and processing the taken image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236343-A (JP)
Title: Method for decontaminating exhaust gas and apparatus for denitration at low temperature
Inventor: FUJISAWA MASATOSHI
IPC: B01D53/56
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently detoxicating nitrogen oxides in exhaust gas discharged from an internal combustion engine such as a diesel engine even at a low temperature region.  <P>SOLUTION: The exhaust gas from the internal combustion engine 1 is made to pass through a catalyst packed layer 2 having both NO oxidation activity and a NOx adsorption function, ammonia or an ammonia precursor such as urea and ammonium carbonate is added thereto by a reducing agent feeder 3 and then catalytic reduction by a SCR catalyst 4 is performed. Thereby at the low temperature region, NO<SB>2</SB>concentration is increased and NOx concentration is also decreased by adsorption to attain high decontamination ratio. After temperature rises, adsorbed NOx desorbs but denitration performance by the SCR catalyst is very high at a high temperature and thereby decontamination can be performed smoothly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234385-A (JP)
Title: Electrical connection apparatus
Inventor: SUGIYAMA TADASHI
IPC: G01R1/073
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the exchange of a probe in spite of being capable of preventing the come-out of the probe from a substrate.  <P>SOLUTION: This electrical connection apparatus comprises an electrically insulating substrate, a plurality of pipes mounted to the substrate in a state of passing through the substrate in its thickness direction, and a plurality of probes arranged so as to correspond to individual pipes. Each probe passes through the corresponding pipe and is fixed to at least one end of the corresponding pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233812-A (JP)
Title: Data converting circuit, digital camera and data converting method
Inventor: SASAKI HAJIME
IPC: H04N1/60
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the depth of bits and the number of words of an LUT memory 12 as much as possible, and to efficiently obtain γ converted output data with precision beyond the bit depth.  <P>SOLUTION: Table output data Dout0 and Dout1 corresponding to first table input data RA0 to be address-inputted to an LUT memory 12 and second table input data RA1 to which 1 is added are outputted, and interpolated outside the LUT memory 12, and output data whose bit depth is larger than that of the LUT memory 12 are obtained. At that time, the LUT memory 12 is turned into a dual port memory, and a register group is used for the single port memory so that signal processing can be quickened. Also, when the second table input data RA1 is made to overflow, the substitute specific value is applied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227668-A (JP)
Title: Cooler
Inventor: MORIGUCHI TETSUO
IPC: F25D7/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler which outwardly smoothly diffuses steam generated by evaporation of inside water, and has superior water resistance and the long service life.  <P>SOLUTION: A water impermeable member passing no water is arranged so as to form a water supply passage 12 inside. At least a part of the water impermeable member is composed of a permeable member 11 passing no water, and freely permeating the steam so that the steam generated by evaporating water 14 supplied to the supply passage 12 is diffused outside via the permeable member 11. The permeable member 11 is constituted as a net-like body out of a water repellent construction material, and the size of a mesh is desirably formed in the size capable of restraining permeation of the water by surface tension of the water against pressure of the water 14 supplied to the supply passage 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236270-A (JP)
Title: Body hair treating device
Inventor: SAITO ATSUHIRO
IPC: B26B19/44
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body hair treating device capable of suitably controlling the quantity of a treatment agent discharged.  <P>SOLUTION: This body hair treating device is provided with a body hair treating part 6 for performing the cutting treatment for the body hair and the removal treatment for the body hair, and a treatment agent supply part for discharging a treatment agent for treating the body hair. The treatment agent supply part is formed by a treatment agent container 3 filled with a treatment agent, a discharge part 5 for discharging the treatment agent to the outside, and a supply means for feeing the treatment agent in the treatment agent container to the discharge part. Further, the device is provided with a control means 29 for controlling the quantity of the treatment agent fed from the treatment agent container to the discharge part. A user can discharge a desired quantity of treatment agent to perform the body hair treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237124-A (JP)
Title: Thermal recorder
Inventor: MORI HIROYUKI
IPC: B41J2/36
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To correct non-uniform printing densities associated with heat storage of a thermal head.  <P>SOLUTION: The thermal recorder is provided with an output RAM 48 for storing previous heat storage data for each heating element, a head drive circuit 49 for inputting previous heat storage data of the subject heating element from the output RAM 48 for each heating element, correcting pulse number data applied to the heating element and outputting corrected pulse number data, and a head drive circuit 49 for calculating present heat storage data by inputting corrected pulse number data outputted from the head drive circuit 49 and the corresponding previous heat storage data of the output RAM 48, and updating the corresponding previous heat storage data of the output RAM 48 with the use of the calculated present heat storage data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239888-A (JP)
Title: Electric fan
Inventor: ITANI MITSUHIKO
IPC: F04D29/66
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fan reducing vibration of a motor transmitted to a base stand.  <P>SOLUTION: An electrical components housing part 6 is provided on a lower end of a support part 4 supporting a slide pipe 3 provided on an end part of the motor 2. A protection cover 7 having an external thread part 8 is provided to cover a lower surface of the electrical part housing part 6. The protection cover 7 fitted on the base stand 12 is fixed by threadedly engaging a fixing nut 13 with the external thread part 8 and the support part 4 is attached on the base stand 12 via the protection cover 7 to reduce vibration transmitted to the base stand 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241045-A (JP)
Title: Optical line branching connector
Inventor: AKIYOSHI TOSHIO
IPC: G02B6/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical line branching connector in which the optical line is easily laid down and the optical line is easily branched along the way of the laying.  <P>SOLUTION: The optical line branching connector is arranged at a branching part of a first straight pipe line and a second pipe line arranged perpendicularly to the first pipe line, and is provided with a substantially T-shaped main body part of connector 111 and a separator 110 which is slidably arranged in the main body part of connector 111. The main body part of connector 111 establishes a branching point of the first pipe line and the second pipe line and has a substantially T-shaped form as noted above. The separator 110 is slidably arranged along the first pipe line in the main body part of connector 111 and switches the line from a side of the first pipe line to the line of the second pipe line, and from the other side of the first pipe line to the line of the second pipe line. Further, the separator 110 is slid by a variation in air pressure in the first pipe line or in the second pipe line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239863-A (JP)
Title: Engine driven air compressor
Inventor: SEGAWA KAZUHIRO
IPC: F04B39/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine driven air compressor in which a temperature of a heated part is effectively lowered with the usage of the air delivered from a cylinder of a pump when an engine is in an idling operation condition.  <P>SOLUTION: When the engine 9 is in the idling operation condition, the air delivered from the cylinder 2 passes a pipe 3, a pilot valve 5, and a pipe 6, and then flows to the cylinder 2 or the pipe 3 at a high temperature through a delivery port of the pipe 6 on an outer side. The pipe 6 made of a material excellent in heat radiating performance is provided with a cooling fin, and is made to have the length as long as possible structurally so as to work as a part for providing a cooling effect. Thus, cooling efficiency is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235907-A (JP)
Title: Power supply device for electric wheel chair
Inventor: NAKAMURA SUSUMU
IPC: A61G5/04
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform mounting and dismounting operations of a power supply device to an electric wheel chair by attaching the power supply device detachably from the electric wheel chair, facilitate the work when folding the electric chair, reduce its weight to carry it, miniaturize it, reduce force for carrying it, and facilitate its carrying by carrying the electric wheel chair with a battery means removed from it.  <P>SOLUTION: In the power supply device for the electric wheel chair, a basic part of a seat part is supported on a central part of a frame which is a structural member in which outer shape of the wheel chair is formed into substantially square shape, wheels for running are arranged to the right and left on a lower side and in the front and rear, a battery box storing a battery which becomes power supply for an electric motor is detachably stored between wheels, and a locking device locked in the frame is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242219-A (JP)
Title: Centralized monitor control system for voice assistance system and centralized monitor control method for voice assistance system
Inventor: ITO YASUHIKO
IPC: H04W8/24
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To replace voice data of a plurality of transmitters by remote control, in a voice assistance system for providing positional information in a public space such as a transportation facility and a road.  <P>SOLUTION: In the case of replacing voice data recorded in a voice recording device 22 in the transmitter 2, the target transmitter 2 is specified from a centralized monitor control device 3 and the voice data for replacement are input from the voice input device 32 and replacement is requested, a request signal for replacing the voice data recorded in the voice recording device 22 in the transmitter 2 is transmitted to the transmitter 2 via a network N. Then, the voice data of the voice recording device 22 are replaced by a control device 21 according to the request signal of replacement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239338-A (JP)
Title: Automatic faucet
Inventor: HONDA TADAHIRO
IPC: E03C1/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic faucet capable of improving sensitivity of a sensor for discharging water in a state of holding a water discharge member by a holding member, and capable of maintaining the sensor sensitivity over a long period without staining a sensor window by an act for separating by holding the water discharge member in the automatic faucet capable of separating the water discharge member from the holding member.  <P>SOLUTION: This automatic faucet has the water discharge member having a water discharge port part connected with a hot and cold water feeding hose, the holding member for detachably holding the water discharge member, an opening-closing valve connected to the hot and cold water feeding hose, and a proximity sensor arranged in the water discharge part for sending an opening- closing signal to the opening-closing valve by detecting the approach-separation of an object, and is characterized by adjacently arranging the water discharge part and the proximity sensor in the same installing hole arranged in the water discharge member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242386-A (JP)
Title: Electronic bidding method
Inventor: ISHIZAKA AKIRA
IPC: G06Q10/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic bidding method for enabling bidding based on time without using a key in a special form for bidding.  <P>SOLUTION: In this electronic bidding method for making a bid for a supplied article released through a network, a virtual server corresponding to a supplied article is generated in accordance with the registration of a new supplied article by a supplier. A virtual server guaranteeing procedure for guaranteeing the virtual server until the data of bidding and forms of bid for a desired supplied article transmitted from a bidder are receivable through the corresponding virtual server until the data of bidding, and a form of bid management procedure for managing a received form of bid is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242455-A (JP)
Title: Ic card display device
Inventor: MIZUO SHIGERU
IPC: G06F21/64
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card display device, capable of improving the efficiency of the work for comparing the electronic data recorded in the IC card with ticket surface data.  <P>SOLUTION: This IC card display device includes a layout information file 6a for storing layout information related to the layout of ticket surface data of the IC card 10. When the electronic data in the IC card 10 is read by a R/W 3, the read data is displayed with the same layout as that of the ticket surface data according to designated layout information of the layout information file 6a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002306871-A (JP)
Title: Shaving razor using blade cartridge and blade cartridge therefor
Inventor: COFFIN DAVID C
IPC: B26B21/22
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a shaving razor using a cartridge and a blade cartridge therefor. SOLUTION: In the shaving razor using the blade cartridge, the reusable assembly 42 of the razor includes a guard element 15 and the blade cartridge is designed with no parts located in front of a blade edge. When the blade cartridge is attached to the reusable assembly, the guard element of the reusable assembly becomes located in front of the edge of the blade of the blade cartridge to cooperate with the blade edge in a customary way to stretch the skin and erect the beard hairs in advance of the cutting edge. The blade cartridge is also movable about two different pivot axes to improve safety at the time of using the razor.
Patent JP-2003107057-A (JP)
Title: Automatic magnetic powder flaw detector for steel material
Inventor: HOSOKAWA TAKANOBU
IPC: G01N27/84
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an automatic magnetic powder flow detector for a steel plate 1 having improved working efficiency. SOLUTION: The automatic magnetic powder flow detector has a running truck 2 that runs along the surface of the steel plate 1 to be inspected which is provided with a spray nozzle 5 in a magnetic powder sprayer for spraying magnetic powder toward the surface of the steel plate 1, a yoke method magnetization apparatus 8 for magnetizing the surface of the steel plate 1, a camera 9 for imaging the pattern of the magnetized magnetic powder, and a paint marker 11 for spraying a marking material toward the surface position of the steel plate 1 whose surface is determined to be defective by operation when the surface defect is determined by an image-processing section. Moreover, a controller 3 is provided which has an imageprocessing section that determines whether the surface is defective or not based on an image obtained by the camera 9, thus automating magnetic powder flow detection.
Patent JP-2003257427-A (JP)
Title: Electrode material for nonaqueous secondary battery
Inventor: OKADA AKIHIKO
IPC: H01M4/525
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material capable of improving safety in addition to keeping the service capacity and the cycle characteristic of a nonaqueous secondary battery, and a nonaqueous secondary battery formed using the same.  <P>SOLUTION: This electrode material for the nonaqueous secondary battery being formed by coating an active material with a coating material consisting of a coating compound including Al and O, and so that the peak of the<SP>27</SP>Al of solid NMR measured by rotating the specimen of the coating material around an magic angle satisfies the following (1) and (2), and the nonaqueous secondary battery formed using the same: (1) assuming that the main peak position of α-alumina is at 0 ppm, there is a main peak (main peak A) between -3 to +5 ppm, and (main peak intensity of 50-100 ppm)<(main peak A intensity)×0.2, and (2) ((first rotational side-band intensity of main peak A)/(main peak A intensity))/((first rotational side-band intensity of α-alumina main peak)/(main peak intensity of α-alumina))≥9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326971-A (JP)
Title: Method of production for optically active chrysanthemumic acid
Inventor: SUZUKAMO TAKEO
IPC: C07B57/00
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous method of production for an optically active chrysanthemumic acid. SOLUTION: This method of production for the optically active chrysanthemumic acid reacts an optically active organic amine to the chrysanthemumic acid having a trans isomer ratio >=70% and optical purity of the trans isomer less than 2-10%e.e. and then carrying out an optical resolution. The optically active organic amine is expressed, for example by general formula (1) or general formula (2). (R<1> and R<2> are each independently H, an alkyl group or the like, X and Y are each independently H, a halogen atom or the like, * is an asymmetric carbon atom in the formula (1)) and (R<1> and R<2> have same meaning as the previous description; R<3> is an alkyl group; R<4> and R<5> are each H or the like; and * is an asymmetric carbon atom in the formula (2)).
Patent JP-2003252194-A (JP)
Title: Master cylinder
Inventor: MORI TOMONORI
IPC: B60T11/16
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder capable of securing a liquid channel cross-sectional area of a port while reducing cost by reducing the processing man-hour.  <P>SOLUTION: This master cylinder comprises a bottomed cylinder member 15 and a piston inserted into the cylinder member 15 for forming a pressure chamber in the cylinder member 15. The cylinder member 15 is provided with ports 33, 47 for communicating the pressure chamber and a reservoir, and the ports 33, 47 are formed in casting the cylinder member 15, whereby the boring work for making the ports 33, 47 becomes unnecessary, and the slot-shaped ports 33, 47 can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255241-A (JP)
Title: Light operator
Inventor: MUTO KIYOTAKA
IPC: G02B26/08
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To switch the advancing directions of light in many ways by means of a mirror on which a plurality of stages of reflection faces are formed in the height direction in a light operator in which the optical paths of the light advancing in space are switched, or advancing states are switched by attenuating the light quantity in the advancing direction.  <P>SOLUTION: In a light operator which is provided with a movable plate 2 which is supported vertically movably with respect to a substrate 1 and a mirror 3 which is disposed upright on a side of the movable palate 2, and in which light operator the advancing state of the light is switched by a vertical movement of the mirror 3 together with the movable plate 2, a plurality of the stages of reflection face are formed on the mirror 3 in the height direction, the light incident to the mirror 3 is reflected in a plurality of directions by the vertical movement of the mirror 3. Thus, the light operator functions as an optical switch or an optical attenuator by switching the advancing states of the light in various directions and in various ways by means of the mirror 3 on which a plurality of stages of the reflection face are formed in the height direction.  <P>COPYRIGHT: (C)2003,JPO