baber/WOPTO huggingface dataset:
Patent JP-2002162577-A (JP)
Title: Structure of optical switch on substrate
Inventor: PEETERS ERIC
IPC: B81B3/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical switch, using a reflection MEMS(micro- electromechanical system) mirror. SOLUTION: Optical cross-connect involve the general concept of a two-dimensional array of MEMS tilt mirrors, used to direct light coming from a first optical fiber, to a second optical fiber. Each MEMS tilt mirror in the two-dimensional array can rotate about its x-axis and y-axis and is suspended by plural suspension arms attached to a substrate.
Patent JP-2003071610-A (JP)
Title: Hard coating for cutting tool, manufacturing method therefor and target for forming hard coating
Inventor: YAMAMOTO KENJI
IPC: C23C14/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating for a cutting tool having an excellent wear resistance characteristic, as compared with a TiAlN coating. SOLUTION: This hard coating is made of (Tia , Alb , Crc ) (C1-d Nd ). Atomic ratios a, b and c of Ti, Al and Cr are made to satisfy 0.02<=a<=0.30, 0.55<=b<=0.765, and 0.06<=c, a+b+c=1 or 0.02<=a<=0.175, 0.765<=b, 4(b-0.75)<=c, a+b+c=1. An atomic ratio d of N is made to satisfy 0.5<=d<=1.
Patent JP-2003099577-A (JP)
Title: Environmental management method, environmental management supporting device and program
Inventor: URAMOTO HIROSHI
IPC: G06Q50/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an environmental management method, an environmental management supporting device and a program suitable for environmental management in business activity by a plurality of companies. SOLUTION: In an environmental load information database 120, the inventory information and the environmental load indexes of the respective companies are stored. In a financial information database 130, the financial information of each company is stored. A control part 110 obtains the balanced value of the environmental load index and an added value by each company. The control part 110 discriminates which company to improve based on the balanced value of each company. The control part 110 obtains the inventory information and the financial information concerning the company to be improved from the environmental load information database 120 and the financial information database 130, and analyzes the present situation of the company.  The control part 110 obtains proposing information corresponding to the present situation of the company from a proposal information database 140 and outputs it to an output part 160.
Patent JP-2003099985-A (JP)
Title: Device for laminating thin substrate, optical disk manufacturing equipment, and optical disk
Inventor: MURAYAMA NOBORU
IPC: G11B7/26
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To correct a warp or distortion of a disk to be laminated and to manufacture a laminated optical disk or the like which is always stable even in continuous operation. SOLUTION: A lower substrate 2 and an upper substrate 3 are stuck fast and held on a holding table 33 set up in a disk holding part 31 holding the lower substrate 2 and the upper substrate 3 with a UV cure adhesive lain between them and the warp and the distortion on the lower substrate 2 and the upper substrate 3 are corrected. The temperature of this holding table 33 is maintained at a fixed level by a cooling medium circulation part 38 prepared in the disk holding part 31 and the thin substrates are prevented from expansion or distortion by the heat generated when the thin substrates are irradiated auth the light including a ultraviolet light.
Patent JP-2003096891-A (JP)
Title: Drain pipe passage socket, toilet bowl using the same, and socket parts
Inventor: KOSUGI TAKEHIRO
IPC: E03D11/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a new drain pipe passage socket which improves a toilet stool washing capacity by being mounted to a toilet bowl. SOLUTION: The drain pipe passage socket 28 has a connecting pipe passage part 29, a bent dropping pipe passage part 30, and a descending pipe passage part 32 so as to make a drain specification of the toilet bowl 10 as a floor drain specification. The descending pipe passage part 32 has an upstream socket piece 40 and a downstream socket piece 50 above and below at a straight pipe passage part to an external drain pipe GH. A throttle hole 42 and the throttle hole 52 of the respective socket pieces are eccentrically positioned on the opposite side against the axial center 32a of the straight pipe passage part. By this, storage of washing water at the respective throttle holes and splash of the washing water at shelf parts around the throttle holes are generated, and a water column is formed in the pipe passage.
Patent JP-2002303678-A (JP)
Title: Reflection-type sensor and device with built-in reflection-type sensor
Inventor: KABE NAOKI
IPC: G01S15/50
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a reflection-type sensor which can perform a detection with high reliability by a method wherein a signal capable of creeping as a noise from another signal generation source is discriminated from reflected waves by transmitted waves from an own device and to provide a device with a built-in reflection-type sensor so that an interference is not generated between reflection-type sensors in an environment in which a plurality of reflection-type sensors and a plurality of devices with built-in reflection-type devices are arranged so as to be adjacent or installed side by side. SOLUTION: The reflection-type sensor is provided with a transmission means which transmits wave energy and a reception means. A transmission from the transmission means is intermittently performed while a combination of the ON-time and the OFF-time is used as one transmission unit, and it is constituted as a block composed of a plurality of transmission units. A means by which a signal received by the reception means is compared with each transmission unit in the transmission so as to correspond to the block and which judges whether the received signal is a signal reflected by a desired specimen or not is provided.
Patent JP-2003096806-A (JP)
Title: Manhole inner lid for heat insulation
Inventor: YONEZU TOSHIYUKI
IPC: E02D29/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manhole inner lid that can shut off both radiation and convection heat transmitted to a manhole top lid, can reliably drain water entering the manhole and can be manufactured at a low cost due to its simple structure. SOLUTION: The inner lid consists of an outer circumferential concave lid 6 removably installed inside a frame 2 to receive an iron lid 3 of a manhole 1, and an inner lid 7 vertically movably provided within this outer lid 6; an opening 6B is formed in the outer lid 6, the inner lid 7 moves upward by the buoyancy of water entering the outer lid 6, and water entering the outer lid 6 is drained into the manhole 1 through the opening 6B.
Patent JP-2003098285-A (JP)
Title: Fuel assembly for pwr nuclear reactor
Inventor: HARADA HIDENORI
IPC: G21C7/117
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To make local abrasion hardly caused in a control rod and an inner face of a guide thimble. SOLUTION: In this fuel assembly for a PWR nuclear reactor of the present invention, an adaptor plate for forming a lower structure of an upper nozzle is attached to a longitudinal direction of a flow passage hole and a control rod guide tube, and the flow passage hole is arranged to be perpendicular to a direction of a side where no support pin inserted into an upper core plate to prevent the control rod guide tube from moving lateral-directionally exists. Alternatively, the flow passage hole is arranged to make uniform flow passage areas in four areas partitioned by two straight lines orthogonal each other passing through the center of a flow passage face and diagonals thereof, in the flow passage face of the adaptor plate.
Patent JP-2003093807-A (JP)
Title: Apparatus for circularly using vehicle washing wastewater
Inventor: HAMADA TOYOZO
IPC: B60S3/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for circularly using vehicle washing wastewater that is capable of efficiently using a water resource. SOLUTION: After being subjected to treatments in a flocculation and precipitation part 2 and a membrane separation part 3, vehicle washing wastewater is stored in a storage tank 5. When washing a vehicle, the vehicle washing wastewater is sent to a vehicle washing apparatus from the storage tank 5 via an activated carbon treatment part 4 and the resulting vehicle washing wastewater is circulated and used again through the same passage.
Patent JP-2003099997-A (JP)
Title: Capstan motor
Inventor: FUJITA HIROYUKI
IPC: H02K5/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a capstan motor which can be made further thin and miniaturized, while maintaining motor characteristics. SOLUTION: The capstan motor is provided with a plurality of coils arranged on a plane, a rotor unit equipped with a permanent magnet face polarized by a plurality of poles facing with the coil keeping a fixed intervals, a means for detecting a number of magnetic flux equivalent to the driving phase, and a power transmission means between the above coil and the above rotor unit to transfer the power of the motor to the outside. In the capstan motor, the coil arrangement is made up by eliminating the number of coils equivalent to the number of driving phase from a plurality of coils arranged concentrically to the capstan shaft at equal angles, arranging the above magnetic flux detection means to the eliminated part, and arranging the power transmission means to the gaps of the above magnetic flux detection means, or the gaps of the above coil and the magnetic flux detection means.  The shapes protrusion parts at a caulking part of a housing supporting a capstan shaft which sends out a tape is made to be a shape having no interference with the above power transfer means.
Patent JP-2003093200-A (JP)
Title: Seat cushion for vehicle
Inventor: ISHIKAWA KAZUKO
IPC: B60N2/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cushion which is put on a vehicle seat to hold baggage so as not to be fallen down by vibration or inertia. SOLUTION: A foldable box shape baggage receiving member 10 is formed with bottom cloth 2, both side cloth 3, and rear cloth 5 connected with the side cloth 3. Attaching cloth 7 equipped on the front end part of the bottom cloth 2 is attached on the backside of the front edge part of the cushion plate 1. The upper edge parts of the side cloth 3 and the backside of the cushion plate 1 are connected by pulling members 4. Thus the cushion plate 1 is held at a prescribed angle when the baggage receiving member 10 is opened and attached to the seat 11 by attaching members 9 on both ends of the bottom cloth. The baggage receiving member 10 is folded under the cushion plate 1 to use the seat cushion as a cushion to be put on the seat 11.  When baggage is to be put on the seat cushion, the rear edge of the cushion plate is turned upward to open the baggage receiving member 10 and the baggage is put in the baggage receiving member 10 to prevent dropping by the side cloth 3.
Patent JP-2003106710-A (JP)
Title: Valve gear and refrigeration unit using the same
Inventor: EBARA TOSHIYUKI
IPC: F25B9/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a valve gear and a refrigeration unit that can control the flow rate of a small amount of flow by a needle valve element and prevent the needle valve element from malfunctioning even at high pressure. SOLUTION: A needle valve element 27 that adjusts the rate of the flow that goes through a port 23 in a valve housing 21 and a blocking valve element 37 that blocks the port 23 are provided integrally in the valve housing 21.
Patent JP-2003107737-A (JP)
Title: Roller structure
Inventor: NOZAWA YOSHIE
IPC: G03F7/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent a covering member covering an outer peripheral part of a small-sized roller body from being detached by being in contact with a photosensitive material. SOLUTION: For a small-sized roller 112 provided on a roller, a piece 114 is covered with a covering member 116. At the piece main body 114A of the piece, a groove part 124 is formed by a flange 120 and a rib 122 at both end parts in an axial direction and a projection part 128 is formed at a cover body 116A of the covering member. The projection part is projectingly provided in a ring shape from the cover body to an inner side of a radial direction and is fitted to the groove part when inserting the piece inside an insertion hole 126 of the cover body. For the small-sized roller, since the projection of the covering member is fitted to the groove part of the piece, a deviation along the axial direction is prevented and the covering member is not detached even when it is rotated while being in contact with a PS plate.
Patent JP-2003108512-A (JP)
Title: Data bus wiring method, memory system and memory module base board
Inventor: ANPO HISASHI
IPC: G11C5/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a data bus structure capable of eliminating unconformity of local impedance caused by additional capacity possessed by an integrated circuit such as a DRAM. SOLUTION: The impedance determined according to the additional capacity of a memory device is arranged in the vicinity of the memory device on a data bus.
Patent JP-2003093390-A (JP)
Title: Instrument for measuring biological information through near infrared spectroscopy
Inventor: SEIYAMA AKITOSHI
IPC: G01N21/359
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fMRI signal (ΔS/Srest ) from a performance analysis with a near infrared ray and a signal obtained from MRI, and also provide a measuring instrument or the like, capable of judging what site in venules, capillary vessels, or the like the signal comes from. SOLUTION: The fMRI signal (ΔS/Srest ) can be automatically calculated form the values of signals obtained from MRI and the near inflared ray through calculation ΔS/Srest =(TET2×rest) 2ΔY/1(1-Yrest )-Δ [totalHb]/[totalHbrest] in the operation part of a computer belonging to a brain function measurement instrument which uses MRI and the infrared ray. The fMRI signal (ΔS/Srest ) calculated from the values of signals obtained from the near infrared ray through using the operation part, and actually measured fMRI signals, are displayed. Thus, whether the actually measured fMRI signal catches the venules or the like can be judged through the display.
Patent JP-2003104861-A (JP)
Title: W/o/w-type compound emulsion
Inventor: NAKAGAWA TAIJI
IPC: A61K8/73
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a W/O/W-type compound emulsion having high stability with time and a good feeling in use, and suitably usable in pharmaceuticals and cosmetics. SOLUTION: This W/O/W-type compound emulsion having a viscosity of 3,000-15,000 mPa.s at 30 deg.C, includes (A) at least one component selected from gum Arabic, alginic acid, carrageenan, agar-agar, guar gum, quince seed, tamarind gum, dextrin, dextran, starch, locust bean gum, karaya gum, tragacanth gum, pectin, quince, chitosan, xanthan gum, gellan gum, hyaluronic acid, pullulan, methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropylmethyl cellulose, carboxymethylcellulose, cationized cellulose, polyacrylic acid amide, polyvinyl alcohol and polyvinylpyrrolidone and (B) a silicone oil.
Patent JP-2003107321-A (JP)
Title: Device for focusing telephoto lens
Inventor: ABE TETSUYA
IPC: G03B13/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a low-cost telephoto lens system in which a manual focusing operation and an auto focus mechanism are interlocked without requiring complicated mechanism and optical system. SOLUTION: A telephoto lens focusing device is provided with two independently operable focusing mechanisms for changing both an absolute position and a relative position of two lens groups in the direction of an optical axis in a telephoto lens having two or more lens groups.
Patent JP-2003107766-A (JP)
Title: Method of manufacturing electrophotographic photoreceptor and electrophotographic photoreceptor
Inventor: HOSOI KAZUTO
IPC: C23C16/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To greatly improve the image quality of an electrophotographic photoreceptor which is formed by laminating a first surface layer composed of a non-single crystalline material consisting of at least carbon atoms and silicon atoms containing periodic table group 13 elements or group 15 elements as its parent body and a second surface layer consisting of a non-single crystalline silicon film consisting of silicon atoms containing carbon atoms as its parent body on a conductive substrate by attaining the compatibility of the reduction of characteristic unevenness with the improvement in electrostatically chargeability and sensitivity with a higher dimension and reducing the flow of the images of strong exposure, fusion and the microcracks arising on the surface of the electrophotographic photoreceptor. SOLUTION: The electrophotographic photoreceptor is characterized in that the first surface layer is formed of a region satisfying a relation of an optical band gap increasing with an increase in the carbon atoms contained in this layer and the second surface layer is formed of a region satisfying a relation of the optical band gap decreasing with the increase in the carbon atoms contained in this layer.
Patent JP-2002326932-A (JP)
Title: Body fat combustion promoter
Inventor: MURASE TAKATOSHI
IPC: A61P43/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a body fat combustion promoter, capable of promoting combustion of deposit body fat, promoting combustion of alimentary fat and promoting expression of liver β-oxidation gene by taking non-polymeric catechins and useful in health maintenance of body. SOLUTION: This deposit body fat combustion promoter comprises non- polymeric catechins.
Patent JP-2003102911-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which has an improved degree of freedom for its installation and of which the number of play media required for one game machine can be remarkably reduced. SOLUTION: In the game machine provided with a play medium put-out part for starting a game after setting of a bet and for putting out play media corresponding to the result when the result is displayed on a variable display device and one game is ended, a play medium waiting part for waiting put-out play media, and a fetch part for betting the waited play media on the game for playing a game by using the waited play media, this game machine is provided with an overflow play medium pass for passing play media overflowing from the waiting part or put-out play media when the waiting part is full, a means for detecting play media to pass the path, a means for adding and updating the number of detected play media, a storage part for storing the added and updated number of play media,  a play medium circulation path for guiding the play media detected by the overflow play medium detecting means to the put-out part at least, and a means for counting the waited play media in settling operation and adding the number to the number of play media.
Patent JP-2003115199-A (JP)
Title: Synchronous semiconductor memory
Inventor: MATSUNAGA REIJI
IPC: G11C29/50
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce a test cost of a synchronous semiconductor memory and to improve test quality. SOLUTION: A control signal generating circuit 241 generating a word control signal controlling selection/non-selection of a word line of a memory cell array is provided with a selector 2411 which inputs an internal active signal, an internal pre-charge signal, and a delay signal as an internal command signal, selects the internal active signal/internal pre-charge signal at the normal time, selects the internal pre-charge signal/delay signal at a test mode, and outputs respectively them as a set signal/reset signal, and an edge detection RS flip-flop 2412 detecting a leading edge of a pulse of the set signal/reset signal, being set and reset, and outputs a work control signal.
Patent JP-2003113441-A (JP)
Title: Steel sheet superior in phosphating property
Inventor: IKEDA TSUGUMOTO
IPC: C22C38/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet containing C, Si and Mn, which can be satis factorily phosphated even when containing a comparatively large amount of Si. SOLUTION: This steel sheet has 80% or less of a ratio of Si-containing oxide occupying in 10 μm length of the steel sheet surface in an average measured on arbitrarily selected five places, when a cross section in the transversal direction to the steel sheet surface is observed with an electron microscope at a magnification of 50,000 times or higher.
Patent JP-2003116540-A (JP)
Title: Method for activating enzyme by ultrasonic wave
Inventor: SATO MASANORI
IPC: A23L27/50
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which it is required to apply pressure to the interior of a treating tank when irradiating ultrasonic wave in a conventional method and apparatus for controlling enzyme activity. SOLUTION: The front wall 1a of a container is constituted of glass and a flow inlet 2 is provided on the side of the container 1 and a flow outlet 3 is provided on the opposite side of the container 1 and a reflecting part 4 is provided in the interior of the container 1 and a partition wall 5 is provided in the bottom of the container 1 near the flow outlet 3 and a plurality of oscillators 6 are provided in the bottom of the container. A liquid food made to flow in the container 1 is activated by ultrasonic wave irradiated from a plurality of oscillators 6 and ultrasonic wave irradiated from the oscillators 6 is further irradiated to the liquid food by reflecting the ultrasonic wave in a reflecting part 4 and the partition wall 5 is provided so that the liquid food is straightly not made to flow out from the flow outlet 3.  As a result, ultrasonic wave is uniformly irradiated to the liquid food.
Patent JP-2003121048-A (JP)
Title: Cooling air blowoff port structure
Inventor: MACHIDA NORIMASA
IPC: F25D17/08
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide cooling air blowoff port structure capable of expanding the blowoff region of the cooling air in the downward direction as well as the straight direction and the left/right direction by a single wind direction plate in a refrigerator or a refrigerator-freezer. SOLUTION: This cooling blowoff port is formed in a wall surface of a the refrigerator or the refrigerator-freezer and attached with the wind direction plate. The wind direction plate 2 is inclined by rotating by a prescribed angle with the vertical surface of an approximately central part of the cooling air blowoff port 1 as a reference and its front edge as an axis and fixed in an inclined state by rotating by the prescribed angle with the vertical surface in the position as the reference and its lower edge as the axis. The cooling air passing through the right side viewed from a boundary, or the front side of the wind direction plate 2 of the cooling air blowoff port 1, and a part of the cooling air passing through the left side is bent to the left side and also bent downward.