baber/WOPTO huggingface dataset:
Patent JP-2002036860-A (JP)
Title: Heater device for heating
Inventor: MATSUNAGA TAKESHI
IPC: B60H1/22
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a great gap between a detection temperature by a temperature sensor and an actual temperature to prevent a heat loss of an electric heater. SOLUTION: A water temperature sensor 307 is arranged in a bending part 301 located apart from a cooling water inlet 302 along a meandering cooling water passage 304 by a half of a passage length L of the cooling water passage 304 and positioned on the upper side. In this way, local boiling can be surely detected, so that a great gap between the detection temperature by the water temperature sensor 307 and the actual temperature can be prevented, and consequently, thermal damage to the electric heater 306 can be prevented.
Patent JP-2002271104-A (JP)
Title: High-frequency signal switching device and antenna multicoupler using the same
Inventor: HAYASHI KATSUHIKO
IPC: H04B1/50
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency signal switching device which can more effectively remove higher harmonic components generated by a switching element. SOLUTION: This high-frequency signal switching device is provided with a transmission input terminal TX, a reception output terminal RX, and an antenna terminal ANT. The switching device is also provided with a switching means, which switches the connecting destination of the antenna terminal ANT between the transmission input terminal TX and reception output terminal RX, a transmission-side matching circuit MT, which is provided between the input terminal TX and antenna terminal ANT and matches the impedance between the terminals TX and ANT, and a reception-side matching circuit MR, which is provided between the output terminal RX and antenna terminal ANT and matches the impedance between the terminals RX and ANT.
Patent JP-2001319842-A (JP)
Title: Method and device for schedule managing of multi- cluster tool
Inventor: JEVTIC DUSAN B
IPC: H01L21/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for schedule managing multi-cluster tool by which any algorithm can be selected from a number of scheduling algorithms. SOLUTION: These method and device are used to analyze a schedule for a multi-cluster tool which is adopted for semiconductor wafer processing or used in similar manufacturing application examples. They include a schedule analyzer and a pass-through chamber control program. The device allows a user to analyze N! kinds of possible scheduling routine (algorithm) in the configuration of a desired multi-cluster tool and the process sequence of a desired N step. A rank of priority is assigned to every processing step among schedules which the user or automatization proposes, so that a plurality of possible scheduling algorithms are led out to desired set of input parameters.
Patent JP-2002268040-A (JP)
Title: Liquid crystal device and electronic instrument
Inventor: YOSHIDA KEIICHI
IPC: G02F1/13357
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device by which light is prevented from leaking from the internal part to the external part of an electronic instrument. SOLUTION: The liquid crystal device 1 has a liquid crystal panel 2 including a liquid crystal layer L, a light guide body 3 supplying light to the liquid crystal panel 2 and a frame 4 supporting the light guide body 3 and the liquid crystal panel 2. The frame 4 is formed integrally with the light guide body 3 and provided corresponding to all or a part of the side face of the light guide body 3 and all or a part of the side face of the liquid crystal panel. A light shielding layer 19 is provided on the entire surface or a part of the frame 4. The light leaking from the peripheral part of the side face of the light guide body 3 and leaking to the external part is shielded by the light shielding layer 19.
Patent JP-2002269306-A (JP)
Title: Method, client system and server system for distributing operation and recording medium
Inventor: ISHIYAMA TATSUO
IPC: G06F19/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To record a process of consultation for storage by accurately distributing the work and adjusting the quantity of work in a work flow system. SOLUTION: An item inquiring means requests a server computer to inquire an item. A work selecting means receives the information related to the item possible to start and displays it, and sends this item selected from the displayed information to the server computer. An item management list records condition of the items to be distributed. An item management unit receives a request for inquiry of the item from a client computer, and returns the information related to the item possible to start among the item management list to the client computer.
Patent JP-2002274067-A (JP)
Title: Heat-transfer recording material
Inventor: MIYAKE KAZUHITO
IPC: B41M5/26
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a heat-transfer recording image of which the hue is favorable by preventing an organic coloring matter being unrelated to a coloring matter to form the image, and its decomposed product or the like from being transferred. SOLUTION: For this heat-transfer recording material, a light-heat converting layer containing at least an organic coloring matter and a resin is formed on a supporting body. In such a heat-transfer recording material, an absorbing layer which absorbs a coloring decomposed product and a coloring component residue of the light-heat converting layer is provided in a manner to be adjacent to the light-heat converting layer.
Patent JP-2002273541-A (JP)
Title: Deburring device and deburring method of forged crankshaft
Inventor: NAKAMURA MASAHITO
IPC: B21K1/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a deburring device of a forged crankshaft capable of preventing a counterweight of the crankshaft from falling and maintaining its effect. SOLUTION: The deburring device 51 for cutting off burrs 54 of the forged crankshaft is constituted of main components comprising a lower die 55 having a blade part 55 corresponding to the shape of the crankshaft, and an upper die 56 for pressing the forged crankshaft 53 placed on the lower die. A blade die 62 is perpendicularly provided on the upper die, a hole part 59 capable of allowing the tip part of the blade die to face the lower die is further provided, and the burrs are punched out concurrently when cutting off the burrs of the forged crankshaft.
Patent JP-2002272628-A (JP)
Title: Bathtub
Inventor: MIYAZAKI KAZUYUKI
IPC: A47K3/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub allowing a bather to take a bath in a more stable position for safety. SOLUTION: The bathtub has a buttock receiving part on its bottom surface where a rising face rising toward the ends of the bather's feet is formed near a backrest part formed on the inner wall surface of the bathtub.
Patent JP-2002281411-A (JP)
Title: Digital broadcasting receiver
Inventor: KITAMORI YUTAKA
IPC: H04N5/445
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver capable of storing the data of two program tables in a memory with small memory usage quantity. SOLUTION: Digital broadcast waves are received and demodulated by a tuner 2 to be a first transport stream (hereinafter described as TS) and given to a first demultiplexer 6A. A second TS is reproduced by a stream recording/ reproducing part 3 in the receiver or inputted by an IEEE1394 interface 5 from the outside. Additional information attached to the TS is subjected to multiplex processing to be given to a CPU 17, and a program guide is displayed on a screen by processing of the CPU 17 and an OSD circuit 19. Either the additional information of the first TS or the additional information of the second TS is stored in a memory 18 as it is, but the other is made to be compressed data on the basis on difference from the one and subsequently stored in the memory 18.
Patent JP-2002289009-A (JP)
Title: Projector type lamp
Inventor: YANAI HITOSHI
IPC: F21Y101/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a projector type lamp of excellent lighting characteristic, which is required as a head lamp for distribution of luminous intensity in driving and throws bright light over a distance while controlling brightness in this side. SOLUTION: A projection lens 4 of a projector type lamp is formed in almost a rectangle as a whole observing from the optical axis Z direction, by combining the optical axis center Z and a portion of a plurality of projection lend that has the same focal length and focal position and a different external size. When observing from the optical axis Z, a boundary between these plurality of projection lens is formed with a straight line linking the intersecting points which is made between a visible outline of each projection lens and a line for the thickness of each projection lens to be zero, and in the cross section in the length direction of the projection lens 4, a lens face of each projection lens is connected to the optical axis with an almost horizontal step.
Patent JP-2002290030-A (JP)
Title: Wiring board
Inventor: OTA SUMIO
IPC: H01L23/64
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is equipped with a buildup layer laminated on the surface (one side) of its core board, capable of shortening a distance between a semiconductor element mounted on the front surface and an electronic part mounted on the rear surface or built in the core board, improving a conducting path between the semiconductor element and the electronic part in electrical properties, improved in mechanical strength as a whole, and hardly deflected or warped. SOLUTION: A wiring board 1 comprises a first core board 2 which is comparatively thin-walled and provided with a front surface 3 and a rear surface 4, a second core board 6 which is comparatively thick-walled and provided with through-holes 9 that form recessed parts 9 together with the first core board 2, and a buildup layer BU which is formed above the surface 3 of the first core board 2 comprising wiring layers 16 and 25 and insulating layers 23 and 26.
Patent JP-2002285735-A (JP)
Title: Long metal pole
Inventor: INA MASAKI
IPC: E04H12/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a long metal pole which can be safely used for a long time by preventing occurrence of a metal fatigue fracture. SOLUTION: A hole part 2 for wiring is formed in a side wall surface of a pole body 1, and a box-shaped switch box 3 is formed integrally out of a rising plate part 4 suspended outside from a periphery of the hole part 2.
Patent JP-2001296023-A (JP)
Title: Gas combustion device
Inventor: AKAMATSU YOSHIO
IPC: F23N5/26
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that when performance of a pressure sensor is confirmed by an appliance using a pressure sensor, the surplus man-hours for mounting and demounting a tool are required, and time is required for coping with an action. SOLUTION: A central control means 36 is provided with an appliance state displaying deciding means to display the performance state of an apparatus through operation of a specified key. Through input operation of a specified key, a gas pressure is displayed at the appliance state displaying deciding means 92.
Patent JP-2002288027-A (JP)
Title: Distributed operation supporting system
Inventor: IMADA SHIGEO
IPC: G06F17/30
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a distributed operation supporting system capable of being easily incorporated in a conventional database system. SOLUTION: This distributed operation supporting system is provided with a master distribution server 2 constructing the sub-database 2a as a subset replica of the operation database 1a constructed in the host computer 1, and connected to the host computer in a state that they can exchange the data with one another, and a slave distribution server 3 constructing the read-only- type sub-database 3a by the snapshot of the sub-database acquired from the master distribution server. A client terminal 4 acquires the data from the sub- database of the slave distribution server, creates the desired database, and transfers the latest data to the master distribution server.
Patent JP-2002076702-A (JP)
Title: Signal processing apparatus for phase shifting of n signals
Inventor: KIN TOKURYU
IPC: H01P1/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing apparatus for phase shifting N signals, which can simultaneously change the phase of the N input signals, where N is a positive integer. SOLUTION: When there are input signals of N numbers which is a positive integer, this apparatus is composed of a first part and a second part in the signal processing apparatus for the signal phase shifting. And a dielectrics whose dielectric constant of the first part differs from dielectric constant of the second part faces the dielectric for signal transmission. N transmission lines inputted into one end of transmission line where dielectrics for the signal transmission is oppositely located and a moving means for moving the dielectric member to the transmission line for the phase sifting after each signal passes through the transmission line are included.
Patent JP-2002300700-A (JP)
Title: Ultrasonic body conductive auditory apparatus
Inventor: SOTOIKE MITSUO
IPC: H04M1/05
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic body conductive auditory apparatus which may be mounted on various portions of a human body and always sufficiently transfers voices and sounds to an auditory substitution function of human. SOLUTION: The auditory apparatus comprises a voice amplifier for amplifying voice or sound signals, a modulator for modulating the voice or sound signals to generate ultrasonic modulated signals, an output amplifier for amplifying the modulated signals fed from the modulator, and an ultrasonic transfer unit for converting the amplified ultrasonic modulated signals into physical vibrations and transferring the vibrations to an auditory function of the brain through the skin, muscles or the back of human. The voice amplifier comprises a filter for passing low frequency components of the voice or sound signals and a frequency multiplier for multiplying the low frequency components so that output signals contain the frequency-multiplied signals. A plurality of ultrasonic oscillators are disposed closely or like an array.  It is constituted to input voice signals received by a telephone to the voice amplifier.
Patent JP-2002298987-A (JP)
Title: Shield connector
Inventor: CHIKADA KAZUMOTO
IPC: H01R24/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce fitting resistance in connecting shield members to each other. SOLUTION: A shield shell 14 (shield member) and a shield case 43 (shield member) have connection surfaces 19 and 48 perpendicular to assembly directions of connectors 10 and 40 to each other, and facing each other when assembled. Elastic contact members 22 and 26 (elastic contact means) are provided on one connection surface 19. The shield shell 14 and the shield case 43 are connected to each other under a specified contact pressure as the elastic contact members 22 and 26 elastically contact the connection surface 48 of the shield case 43. In assembly, assembly resistance due to elasticity of the elastic contact members 22 and 26 is generated only directly before completion of assembly, thereby assembly is improved.
Patent JP-2002292322-A (JP)
Title: Spraying control device of boom sprayer
Inventor: MINAZU KIYOAKI
IPC: B05B17/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To simply select/spray a spraying amount of chemicals of a boom sprayer. SOLUTION: In the boom sprayer capable of controlling a spraying by setting a plurality of spraying amount of chemicals making a spraying amount of chemicals per unit area as a unit spraying amount, a spraying control device has a display 1 on which the unit spraying amount is indicated in the order of frequency of use by a spraying designation operation.
Patent JP-2002251957-A (JP)
Title: Discharge pipe body and manufacturing method for discharge tube body
Inventor: NOGUCHI HIDEHIKO
IPC: H01J61/35
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing efficiency of a discharge tube body by forming a protective thin film 2 formed of silicon carbide on the inside wall surface of a quartz glass bulb 1 in a predetermined thickness (d) (nm) in relation to an extinction coefficient (k) to keep high transmittance for a long time and by further reducing the film formation time. SOLUTION: When it is assumed that the extinction coefficient, the thickness of the protective thin film, absorbance measured by using a magnetic spectrophotometer MPC-3100 (trade name of Shimadzu Corporation.), and the wavelength of measurement light are (k) (d) (nm), β and λ (nm), respectively, an expression of k.d=βλ/4πlog (e) is satisfied. When the value of k.d is set in accordance with an inequality of 0<k.d<=10, the transmittance of the protective thin film is kept >=80%.
Patent JP-2002299753-A (JP)
Title: Method and apparatus for controlling semiconductor laser, and passive optical network using the same
Inventor: TOMIOKA TAZUKO
IPC: H04B10/272
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To readily avoid wavelength changes at starting of the driving of a semiconductor laser at a low cost, using a method having a low power consumption. SOLUTION: A semiconductor laser controller 12 for controlling the temperature of the semiconductor laser 11 comprises a heater 13 for heating the laser 11, and a heater drive control circuit 14 for controlling the heater 13; the control circuit 14 heats the heater 13 by a predetermined heating amount before the starting the driving of the laser 11 and then controls to reduce the heating amount per unit time of the heater 13, so that the temperature of the laser 11 becomes lowering state at the time of starting the driving.
Patent JP-2002294954-A (JP)
Title: Roof ventilation structure
Inventor: SASA MASANORI
IPC: E04B7/18
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a roof ventilation structure which efficiently carries out ventilation under normal conditions and inhibits wind and rain from blowing indoors by using wind force under windy conditions. SOLUTION: The roof ventilation structure functions to exhaust air from an attic via an opening of a roof to the outdoors. According to the structure, an inner ventilation box 2 for allowing ventilation is arranged astride an opening 1 of the roof, and the ventilation box 2 is covered with an outer ventilation cover 4. Then, a negative pressure space 6 is formed inside a side wall 5 of the outer ventilation cover 4, and an exhaust port 7 communicating with the negative pressure space 6 is formed in an upper surface of the outer ventilation cover 4. Further, an introducing port 9 for introducing exhaust air from the inner ventilation box 2, is formed in an indoor wall surface 8 of the side wall 5 forming the negative pressure space 6.
Patent JP-2002309131-A (JP)
Title: Near-infrared-ray-absorbing ink
Inventor: KOUGO OSAMU
IPC: C09D11/326
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To easily and conveniently provide a highly durable near-infrared-ray- absorbing ink, a printing method using the same, a printed matter obtained by using the same, and a method for detecting thus obtained printed matter. SOLUTION: This near-infrared-ray-absorbing ink is characterized in that at least one naphthalocyanine pigment is ground to an average particle size of 0.5 μm or lower and dispersed in an ink medium. The ink can be used as a hidden ink, e.g. for preventing forgery and is practically very worthy.
Patent JP-2002304168-A (JP)
Title: Data transfer system
Inventor: OSAKI SUKETSUGU
IPC: G09G5/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To transfer information data for preservation in a storage device, to a display device via a display signal output part, without using a general interface or a storage medium. SOLUTION: A data transfer system is provided with a computer 2, which transfers information data to a display device 1A at one packet per frame, a header code detection means 21 which detects a header code of information data transferred by the computer 2 on the display device 1A side, and frame memories 23 and 24 in and from which information data having the header code is written and read, and display of information data on a screen is inhibited during the transfer of information data, and display data of a frame immediately prior to transfer is stored in frame memories 23 and 24, and the display data is made to be displayed on the screen till the end of transfer of information data.
Patent JP-2002308467-A (JP)
Title: Medium delivery device
Inventor: USHIKUBO JUNICHI
IPC: G07D9/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when a medium delivery failure is caused, all operation is only to retry the same delivery operation, and even if the same delivery operation is repeated, the frequency of delivering the medium is low. SOLUTION: This medium delivery device is provided with a driving part for moving a delivery roller, and according to the detection result of the sensor detecting part, the delivery roller is moved. When a delivery failure is determined, the delivery roller is gradually pressed to the medium, and delivery operation is repeated, or after the medium is delivered, or when the delivery failure is determined, the delivery roller is vibrated for a fixed time to apply vibration to the medium, thereby delivering the medium.
Patent JP-2002312762-A (JP)
Title: Grain sorting apparatus utilizing neural network
Inventor: HAMAGUCHI TADASHI
IPC: G01N21/85
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To use a neuro template matching sorting method as an algorithm loaded on a color sorter newly in order to solve the problem that the sorting rate of rice is changed by the amount of handled rice because the color sorter for rice sorting used in a rice cleaning plant or the like at present sorts the rice by using a certain fixed threshold. SOLUTION: In a grain sorting apparatus utilizing a neural network, template are prepared for the number of the kinds of the rice, the neural network is used for the neuro template matching sorting method as the constitution method of a system and high performance sorting is enabled even for fuzzy images. Also, the image of the grains falling in a state without a break is picked up by a camera, a fixed image frame is constituted and a plurality of rice images are segmented for each grain from the constituted image and turned to the object of the sorting system.
Patent JP-2002310794-A (JP)
Title: Variable width slit device for spectroscope
Inventor: ISHIKAWA EIJI
IPC: G01J3/04
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a variable width slit device for a spectroscope applied to a narrow space, wide in a variable width and capable of setting a highly precise slit width. SOLUTION: The variable width slit device is provided with a pair of rotatable rotation part 41 for pushing a guide face 22 inclining a pair of slit holders 21, a pushing part 4 for supporting the pair of the rotation part 41 thereof, a linear guide 5 forming a guide part 51 extending in the horizontal direction orthogonal to a guide rail 32 on the lower face and fixing the pushing part 4, a guide rail 52 engaged with the guide part of the linear guide 5, a feed nut 6 fixed on the pushing part 4, a feed screw 61 screwed with the feed nut 6, a bearing 62 for rotating and supporting the feed screw 61, a preloading spring 63 for preloading the feed nut 6 and the feed screw 61, an electric motor 7 for rotating and driving the feed screw 61, and a housing part 8 for fixing the guide rail 52, the bearing 62 and the electric motor 7.