baber/WOPTO huggingface dataset:
Patent JP-2003015042-A (JP)
Title: Differential interference microscope
Inventor: MATSUTAME KUMIKO
IPC: G02B27/28
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a differential interference microscope which can secure the uniformity of a visual field. SOLUTION: Illumination light from a light source 1 is condensed by a collector lens 2, is reflected by a beam splitter BS1, heads for an objective lens 3 which combines the role of a condenser lens, and finally illuminates a specimen 4 through the objective lens 3. The illumination light reflected on the specimen 4 is condensed by the objective lens 3, and a component which has transmitted the beam splitter BS 1 is imaged to form a magnified image 5. A polarizer P1 is disposed in an optical path between the collector lens 2 and the beam splitter BS1. A double refraction optical member BP1 consisting of a Nomarski prism tilted so as to form a tilt angle η to a plane γ vertical to an optical axis I is disposed in the vicinity of the rear side focal surface of the objective lens 3 in an optical path between the beam splitter BS1 and the objective lens 3. An analyzer A1 is disposed in an optical path between the beam splitter BS1 and the magnified image 5.
Patent JP-2003016246-A (JP)
Title: Article information exchange system
Inventor: YAMANAKA TOYOHARU
IPC: G06Q30/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an article information exchange system with which information on an article can be acquired and a talk with the developer of the article is possible. SOLUTION: In the system, article information is exhibited on an article home page opened on the Internet by an article information exchange trader, and related information such as opinions on the article or answers is exchanged on the home page between each of general consumers and a maker. This system has an article registration home page for registering the article information by access from the maker and a page for article list which is provided on the side of the article information home page for displaying the list of retrieved articles, and further has a page for writing opinions is displayed from a write moving field arranged on this page for the article list.  At the same time, the system has a page for writing answers to these written opinions and these opinions and answers can be read on a related information presenting field 64 of a page 61 for presenting article information.
Patent JP-2003014364-A (JP)
Title: Refrigerator
Inventor: SAEKI TOMOYASU
IPC: F25D23/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the handleability of a refrigerator by reducing the size of a touchable member installed to the back of the main body of the refrigerator. SOLUTION: The touchable member 16 is rotatably provided at the opening 15 of a machine room cover 13 on the back of a machine room 12 through a shaft section. The member 16 has a lid section 24 which opens and closes the opening 15 and a semicircular-arcuate touchable section 25. At the time of transporting the refrigerator, the lid section 24 is turned in the directions shown by the arrows B and, at the same time, one hand and fingers of a person are inserted into the touchable section 25 through the opening 15 and put on the section 25 so as to wrap the section 25.
Patent JP-2003011178-A (JP)
Title: Mold for molding spacer for lead storage battery
Inventor: HATAOKA MAMORU
IPC: B29L31/34
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a mold 19 used for manufacturing for a lead storage battery having a plurality of shapes. SOLUTION: Two slide cores 30a and 30b having groove parts 32 formed thereto and one fixed core 31 having a gate 34 are used as a fixed core 21. The fixed core 31 is used in a state fixed to the central part of a fixed block 22. The slide cores 30a and 30b are inserted on both sides of the fixed core 31 and slid to the different positions of the fixed block corresponding to the shape of the spacer 7 for the lead storage battery to be fixed by bolts before used.
Patent JP-2003018499-A (JP)
Title: Projection type display device and heat dissipation method
Inventor: OSHIMA KENICHI
IPC: H04N5/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device in which a heat dissipation opening and a light shield plate are positioned in a projection box so as to dissipate heat of a projection tube or the like without interference of a daylight onto a projection optical path. SOLUTION: The projection type display device is provided with a projection tube 18 and a screen S, a light box L, a projection box T placed on the box L, the projection tube 18 placed on the light box L and projection a video light through a projection optical path 14 in the projection box T, the screen S for displaying a video image from the projection tube, an opening 13 placed at the back of the projection box T. The light shield plate 17 interrupts intrusion of a daylight to the projection optical path 14 in the projection box and open air is taken from the opening section 13 at the same time to dissipate heat from the projection tube 18 or the like.
Patent JP-2003016445-A (JP)
Title: Image processor and image processing method
Inventor: MORIWAKI YOSHIMI
IPC: G06T7/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To make correctable a photographed digital image through an easy operation. SOLUTION: An image processor is equipped with a registering means which previously registers a feature quantity of a subject by using a 1st image including a subject, an input means which inputs a 2nd image, a detecting means which detects the area of the subject from the 2nd image inputted by the input means, and a correcting means which corrects the 2nd image as to the subject area detected by the detecting means.
Patent JP-2003016085-A (JP)
Title: System, method and program for contents retrieval, and recording medium
Inventor: MATSUI JUNICHI
IPC: G06F17/30
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for contents retrieval capable of retrieving a database by using a directional keyword corresponding to a user's preference, improving a hit rate of desired contents and reducing in time for retrieval. SOLUTION: A retrieval server 23 for music contents transmits a retrieval screen 63 having a plurality of categories hierarchically classifying keywords to indicate the contents by names of the categories to a user terminal 13, receives operating information to select the names belonging to specified layers in the categories from the terminal 13 and transmits a plurality of the names belonging to the layers according to the information to the terminal 13, when receiving the keywords and a request for retrieval selected by tracing the names in the categories, a retrieval command text to retrieve a database 29 is created by the keywords.
Patent JP-2003018886-A (JP)
Title: Motor drive controller
Inventor: NAKAZAWA YOSUKE
IPC: H02P21/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive controller capable of attaining cost reduction in an inverter device, in individually driving a plurality of multi-phase synchronous motors. SOLUTION: This motor drive controller drives first and second permanent magnet motors 11, 12 with the first and the second inverter devices 21, 22 connected to the motors respectively. The first and the second inverter devices 21, 22 are connected in series on a DC side, connected with a bidirectinal chopper device 3 through switches 41, 42, 43, 44; and cut-off switches 71, 72 are provided between the first and the second inverter devices 21, 22 and the motors 11, 12. Switching is performed between the first and the second inverter devices 21, 22 and the bidirectional chopper device 3 by controlling switching operations of the switches 41, 42, 43, 44.
Patent JP-2003011805-A (JP)
Title: Anti-skid control device
Inventor: ISHIKAWA ATSUSHI
IPC: B60T8/1764
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid device capable of preventing the occurrence of excessive pressure reduction or excessive pressure increase by precisely conducting right and left μ split decision even when a vehicle enters a right and left μsplit road surface during anti-skid controlling, improving control performance, and avoiding adoption of a hydraulic pump motor having excessive capacity to reduce a cost by eliminating increase in the amount of consumed liquid. SOLUTION: This anti-skid control device comprises a right and left μ split determining means determining that a vehicle in a right and left μ state wherein road surface μ is different in right and left wheels 10, 14 when the difference between both right and left friction coefficient estimated values FRMYUT, FLMYUT estimated by each right and left road surface friction coefficient estimating means is not less than a specified value, and a right and left μsplit time correcting control means correcting hydraulic pressure control contents in a control unit ECU to be different in the right and left wheels 10, 14 when the vehicle is determined to be in the right and left μ split state.
Patent JP-2002357342-A (JP)
Title: Hybrid minus ion producer apparatus
Inventor: TAKIMOTO FUSAO
IPC: F24F1/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid minus ion producer apparatus wherein an increase in the amount of production of minus ion can be realized with a simple and inexpensive method, and an apparatus for the realization can be manufactured at low cost and hence an economy price can be set, and further a conventional apparatus such as a Lenard effect utilization system can be powered up even in a electricity discharge system and even in a filter system (friction charging system). SOLUTION: The hybrid minus ion producer apparatus comprises a body 10 of an air cleaning apparatus equipped with a commercially available minus ion production apparatus (electricity discharge system), an air fan section 20 including therein a minus ion producer section, a filter section 30 where tolumaline fine powder is adhered to a sheet shaped permeable holding member, a front cover 40 of the body 10, a blow-off section 11 for discharging air to which minus ion is attached after filtration, a filter cover 31 for fixing the filter section 30, and a suction section 412 for supplying air to the body 10.
Patent JP-2003022515-A (JP)
Title: Magnetic recording medium
Inventor: TAKAHASHI MASATOSHI
IPC: G11B5/73
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating application type magnetic recording medium which is low in noise in reproducing with an MR head, is excellent in high- density characteristics and is less fluctuated in output in spite of aging treatment. SOLUTION: The magnetic recording medium which is formed with a magnetic layer mainly composed of ferromagnetic powder and a binder on a base and serves to reproduce the recording signals of 0.5 to 2 Gbit/inch<2> (0.08 to 0.31 Gbit/cm<2> ) in surface recording density with the magneto-resistive head (MR head) is characterized in that the magnetic recording medium is subjected to aging treatment and the projections of the height above 30 nm measured by an atomic force microscope(AFM) exist on the surface of the magnetic layer at 100 pieces/900 μm<2> ; the magnetization inversion volume V of the magnetic layer is (0.1 to 5)×10<-17> ml; the coercive force of the magnetic layer is >=2,000 oersted (160 kA/m) and the base is 2.6-polyethylene naphthalate.
Patent JP-2003019225-A (JP)
Title: Indoor cycle
Inventor: ONO HIDEYUKI
IPC: A63B22/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an indoor cycle which is small and lightweight, does not require a large space, of which the housing and the taking out are easy, and which can be easily used at any time and any place. SOLUTION: This indoor cycle comprises a seat surface 2 which is attached to one end of a frame 1, a loading device 3 which is fixed to the frame 1, and pedals 4 which are connected with the loading device 3. The indoor cycle is used by standing the frame 1 with the seat surface 2 facing upward. In this case, an anti-slip member 21 is provided on the seat surface 2, and the seat surface 2 is attached to the frame 1 under a state wherein the angle adjustment can be freely performed. Also, the frame 1 is doubly divided in the longitudinal direction, and a fixing piece 11A is provided on a frame 11. At the same time, a plurality of fixing grooves 12A and a slit 12B are provided on a frame 12. Then, the frame 11 and the frame 12 are connected with a supporting rod 5 which is inserted in the slit 12B, and the fixing grooves 12A in which the fixing piece 11A is fitted are changed.  Thus, the connecting location of the frame is made changeable, and the frame is made foldable by rotating the frame with the supporting rod 5 as the fulcrum.
Patent JP-2003027938-A (JP)
Title: Paddy field working machine
Inventor: TANAKA MASAICHI
IPC: B60K15/03
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To improve cooling performance for a continuously variable transmission by a low cost means with a simple structure including the provision of a cooling air guide. SOLUTION: This paddy field working machine has an engine 17 in front and a driving seat in the rear. In the rear and diagonal lower part of, and at either right or left side of the engine 17, a hydraulic continuously variable transmission 18 linking to the engine 17 via a belt transmission device 19 is disposed, and at the other side of right or left, a cooling fan 20 for supplying cooling air to the engine 17 is disposed. A cooling air guide 25 for guiding to the side of continuously variable transmission 18 the flow of the cooling air passing through the upper part of the engine 17 is disposed.
Patent JP-2003028682-A (JP)
Title: Flow rate measurement system, and stray current detection method in geomagnetic electrokinetograph
Inventor: ARIGA AKIRA
IPC: G01F1/60
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate measurement system that can effective avoid the measurement error in a geomagnetic electrokinetograph due to a stray current, prevents an error in the stray current due to the difference in measurement points from occurring, can perform accurately measurement, and can achieve a multi type, and to provide a stray current detection method in the geomagnetic electrokinetograph. SOLUTION: The flow rate measurement system comprises a detection section 1 for outputting a flow rate detection signal; a data logger 2 that can be selectively connected to a plurality of detection sections 1, can supply power to the detection section 1, and at the same time amplifies the flow rate detection signal; and a PC 4 that is connected to the data logger 2 for controlling the data logger 2 and the detection section 1, at the same time measures a flow rate based on the amplified flow rate detection signal, and displays or stores the obtained flow rate data and a flow rate that is obtained by calculating the obtained flow rate data.  Additionally, the method detects a stray current by arranging a pair of stray current detection electrodes at a position where a magnetic field is weak directly above or below a pair of flow rate detection electrodes of the geomagnetic electrokinetograph.
Patent JP-2003030904-A (JP)
Title: Disk recording medium
Inventor: ENDO YASUSHI
IPC: G11B7/24097
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording medium in which the printing layer will not deteriorate. SOLUTION: The disk recording medium 10 is produced by laminating a first substrate 11, having a recording layer and a second substrate 12 which does not have a recording layer. A printing layer 12b is formed between the second substrate 12 and the first substrate 11, and the printing layer 12 is visible through the second substrate 12.
Patent JP-2003031519-A (JP)
Title: Method and apparatus for annealing, and sample stand
Inventor: NUMAI TAKAAKI
IPC: H01L21/28
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for annealing which enables realization of a uniform ohmic contact. SOLUTION: Annealing is conducted, with an electrode 232 of a semiconductor device in contact with a sample stand 210, which is such that a diffusion preventing layer 211 for preventing the diffusion of an electrode 212 of the semiconductor device into a substrate 201, is formed on the substrate 201 which has nearly the same coefficient of thermal conductivity as a substrate 203 of the semiconductor device. The substrate of the sample stand 210 consists of an element, which is included in the substrate 203 of the semiconductor device and is liberated during annealing. When the electrode of the semiconductor device is brought into contact with the sample stand 210, a part of the substrate 201 of the sample stand is made to expose.
Patent JP-2003029544-A (JP)
Title: Image forming device
Inventor: AIDA TAKAMITSU
IPC: G03G21/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of detecting a position distant from a reference position on an intermediate transfer body for starting to transfer a developer image from a latent image carrier to the intermediate transfer body by a specified distance while realizing the reduction of cost and space saving. SOLUTION: An intermediate transfer belt 1 is constituted so that a high resistance part 12 and a low resistance part 11 are provided adjacently to each other in areas sectioned in the peripheral direction of the belt 1, and a boundary 70 between the high resistance part 12 and the low resistance part 11 in the peripheral direction of the belt 1 is detected as the change of a current value detected by a current detection means 3, whereby the position of a specified part on the belt 1 is detected.
Patent JP-2003028053-A (JP)
Title: Oscillation valve type concrete pump
Inventor: OKI TAKEYOSHI
IPC: F04B15/02
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent a step from being formed in a peripheral area of a valve plate, and prevent the generation of a situation such that concrete deposits and inhibits movement of an intake guide. SOLUTION: Shim plates 18a, 18b each having the same thickness with that of the valve plate 7a are mounted on an inner surface of a hopper front side wall 1a so as to accommodate to front surface side areas 19a, 19b of the hopper front side wall and an intermediate area 19c as at a time when left and right intake guides 13a, 13b on both sides of an oscillation pipe 6 are sprung up, and be flush with a valve plate 7b. When the left and right intake guides 13a, 13b are sprung up, front surfaces of the left and right intake guides 13a, 13b are in contact with the shim plates 18a, 18b, so as to prevent the generation of a clearance, which the concrete 12 penetrates, between the front surfaces of the intake guides 13a, 13b and the inner surface of the hopper front side wall 1a.
Patent JP-2003033119-A (JP)
Title: Hydroponic apparatus
Inventor: SUZUKI CHIKAHISA
IPC: A01G31/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hydroponic apparatus with an simple constitution at a low production cost, causing no root rot because of supply of air to the roots of a plant, preventing disease and capable of easily reusing liquid manure. SOLUTION: This hydroponic apparatus is so designed that a hydroponic bed is set on the upper half part of a tank with an opened top, a root-proof sheet which passes water but no root is set on the lower surface of the hydroponic bed, and on the other hand, a plurality of projecting members are arranged on the lower half part of the tank so as to contact at least part of the projecting members with the reverse face of the root-proof sheet, a liquid layer in which the surplus of the liquid manure supplied to the hydroponic bed is retained on a level below a fixed level and a given air layer situated on the reverse face of the root-proof sheet are each set on a space formed between the projecting members and a water-absorbing sheet is set so as to be contacted with the contact surface of the liquid layer, the root-proof sheet and the projecting member.
Patent JP-2003035560-A (JP)
Title: Electronic odometer for automobile
Inventor: AOKI NAOYUKI
IPC: G06M3/12
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent falsification of an updated value written in a nonvolatile memory being employed in an odometer, in which an integrated value of mileage of an automobile is written, by utilizing an integrated value of mileage being updated and written in a nonvolatile memory employed in an electronic control device of other actuating machinery installed in the automobile. SOLUTION: The integrated value of mileage of the automobile is written and updated in an EEPROM 60 of the odometer and an EEPROM 81 of an ECU of engine. A microcomputer 50 displays the abnormality of a total mileage of the automobile on a liquid crystal panel 40 in the case the written and updated values in both the EEPROMs 60, 81 do not coincide with each other.
Patent JP-2003037782-A (JP)
Title: Image pickup device and method for removing image signal noise
Inventor: YAJIMA TOSHIAKI
IPC: H04N5/357
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing noise that can surely remove noise components to which are made to be superimposed on an image signal, and to prevent deterioration in the image quality when reading the image signal from a solid-state image pickup element. SOLUTION: The image pickup device is provided with a CCD 22, a noise pattern ROM 25 that stores a plurality of pattern signals for removing noise in the image signal from the CCD 22, and an OB(optical black) clamp circuit 24 that uses the pattern signal read from the noise pattern ROM 25, corresponding to the operating state of a chrominance signal processing circuit 26 which is superimposed on the image signal obtained by the CCD 22.
Patent JP-2003037573-A (JP)
Title: Determining method of transmission mode and ts synthesizing apparatus
Inventor: HIBINO TSUTOMU
IPC: H04J3/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To determine the transmission mode at the time when the head of data of a superflame is inputted by allocating the information indicating the transmission mode to every slot. SOLUTION: TS(transport) data generated from TS generating units 8a, 8b are transmitted to a TS synthesizing device 1 and inputted to TS input units 2a, 2b. Each of the TS input units 2a, 2b receives only correct data and determines the transmission mode of a newly inputted superflame based on TMCC(Transmission and Multiplexing Configuration Control) basic information used in the superflame of the TS data preceding in time series and the TMCC basic information included in the first slot to the N-th slot (N>=3) of the packets in the beginning of the next superflame. Each of the TS data is multiplexed by a TS synthesizing unit 3 after converted into digital signal, and is then encoded/compressed by an encoding unit 4. Then symbolized TS data are transmitted from the antenna after modulated by a modulating unit 5. All of these controls are performed comcentratedly by the CPU 6.
Patent JP-2003043054-A (JP)
Title: Method and apparatus for calculation of speed of motor
Inventor: MORITA KUNITOSHI
IPC: G01P3/44
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To realize a method and an apparatus for calculating speed by which the precise rotational speed of a motor can be found. SOLUTION: The speed calculation apparatus is provided with a clock-pulse generation means 5, a timer counter 6 of counting a clock pulse signal, a holding means 7 for the timer counter which holds its counted value, an encoder 2 for the motor 1, a pulse counter 3 of counting an encoder pulse signal, a holding means 4 for the pulse counter to which a pulse data acquisition signal is input so as to hold the value of the pulse counter 3, a holding-signal generation means 9 to which a timer-data acquisition signal and the encoder pulse signal are input so as to output a holding signal and a computing part 8 which calculates the speed of the motor 1 on the basis of the respective values of the holding means 4, 7.