baber/WOPTO huggingface dataset:
Patent JP-2003042907-A (JP)
Title: Method of measuring refractive index of base material for optical fiber
Inventor: NAKA YASUHIRO
IPC: G01M11/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a refractive index distribution being difficult to measure it in a large-diametric optical fiber base material. SOLUTION: The deflection angle of transmitted light is measured, while changing it in the order of a light-transmitting position to the optical fiber base material, ranging over from a radial end part of the base material to a core/clad interface at the opposite side of the end part with the core center therebetween. Then, the core center is found, based on the found deflection angle. The deflection angle of the transmitted light of which the transmitting position is between the radial end part, the found core center is specified thereafter, and this is analyzed to find the refractive index distribution.
Patent JP-2003046994-A (JP)
Title: Monitoring camera control apparatus
Inventor: IZUMI OSAMU
IPC: H04N7/18
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To operate monitoring cameras which are installed under various conditions by the same system, and to achieve a monitoring camera control apparatus capable of flexibly dealing with situations including night photographing and construction of the system. SOLUTION: The monitoring camera control apparatus for controlling a plurality of cameras remotely is provided with the monitoring cameras connected to a leased line, and the monitoring cameras connected to a general-purpose communication line. The apparatus is also provided with a matrix switcher for inputting image signals from the monitoring cameras, and a camera control section for selecting the image signals to be outputted from the matrix switcher.
Patent JP-2003038900-A (JP)
Title: Steam jetting utensil
Inventor: NAKAMURA SHUNEI
IPC: D06F87/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To effectively perform a pressing work for clothes with steam which is jetted from a finishing section in response to the application or the usage. SOLUTION: This steam jetting utensil has the finishing section 24 which is fitted in a steam jetting section 16 having a steam jetting port 15 which jets steam generated by a vaporization chamber 14. The finishing section 24 can select a first fitting location wherein the steam jetting port 15 is covered, and a second fitting location wherein the steam jetting port 15 is exposed.
Patent JP-2003048078-A (JP)
Title: Dissimilar metal joined structure and friction welding method therefor
Inventor: SHIOTSUKI KATSUHIKO
IPC: B23K20/12
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a dissimilar metal joined structure which is usable even in severe corrosive environment such as a salt damage region. SOLUTION: A flash 1 is extended in a direction from the outer circumferential side of one member 2 to the outer circumference of an another member 3 and the dissimilar metal members are joined to produce the dissimilar metal joined structure.
Patent JP-2002131969-A (JP)
Title: Electrostatic charge image developing color toner
Inventor: AOKI MEGUMI
IPC: G03G9/087
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing color toner which effectively prevents a low temperature offset and a high temperature offset even when the toner is used for a fixing device with a decreased application amount of oil and which shows excellent light-transmitting property for an OHP and fixing efficiency. SOLUTION: The electrostatic charge image developing color toner consists of at least a binder resin and coloring agent. The storage elastic modulus (G'90) of the toner at 90 deg.C is <=6×104 Pa and the storage elastic modulus (G'140) at 140 deg.C is >=5×102 Pa. When the ratio of the storage elastic modulus (G') to the loss elastic modulus (G") is represented by tan δ=G"/G', the maximum of δ is present within the range from 90 to 120 deg.C and the maximum of δ is >=60 deg.C.
Patent JP-2002124749-A (JP)
Title: Wiring board
Inventor: OGAWA KOJU
IPC: H05K1/18
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To hardly generate a crack and bubbles in a resin to provide a wiring board of a structure that electronic components are incorporated in a core board via the above resin. SOLUTION: A wiring board 1 is constituted in a structure that the board 1 is provided with a core board 2 having a front face 3 and a rear face 4, through holes 5 which penetrate the surface 3 and the rear face 4 of this core board 2 and are roughly rectangular in a plan view, and chip capacitors (electronic components) 10, which are incorporated in each of these holes 5 via a resin 13, and rounded surfaces 5a are formed on the inner corners of each through hole 5.
Patent JP-2003052712-A (JP)
Title: Ultrasonic treatment device for surgical operation
Inventor: OKABE HIROSHI
IPC: A61B17/22
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment device for surgical operation with which operability gripping a hand piece with one hand is improved by reducing a limitation in the way of gripping for a user to grip the grip part of the hand piece. SOLUTION: The outer periphery of a casing for a hand piece 1 is divided into the respective areas of a top end part positioned on the side of a top end, an operational, grip part 7 positioned at an intermediate part and a rear grip end part 8 positioned on the side of a rear end and when the outer peripheral length of the top end part 6 is defined as A, the outer peripheral length of the operational grip part 7 is defined as B and the outer peripheral length of the rear grip end part 8 is defined as C, the relations of the respective outer peripheral lengths are made to be A>B and B<C.
Patent JP-2003057587-A (JP)
Title: Headup display
Inventor: SUGIYAMA TETSUYA
IPC: G02B27/01
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To maintain well the visibility of a virtual image of a display picture of a light emitting display source. SOLUTION: When image light of a reverse display picture displayed on a display device 3 in a dashboard 1 is led to a combiner 5 on the dashboard 1 through an aperture 1c of the dashboard 1 and is reflected toward an eye point I to make a user visually recognize a virtual image S of a non-reverse picture like auxiliary information required for driving on the combiner 5 from the eye point I, a louver 7 is arranged on the display face of the display device 3, and image light of the reverse display picture going from the display device 3 to the combiner 5 is allowed to pass between two adjacent light shielding members 7b of the louver 7, and an external light component from a direction of an angular range θ2, which doesn't pass the combiner 5 and is not attenuated by it,  out of external light which is made incident on the inside from the outside of a vehicle and passes through the aperture 1c and goes to the display device 3 is intercepted by the light shielding members 7b.
Patent JP-2003052802-A (JP)
Title: Liquid agent for on-tank type toilet aromatic and washing device
Inventor: OKANO TAKAHARU
IPC: A61L9/01
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide liquid agent for an on-tank type toilet aromatic and washing device capable of stably exhibiting an aromatic effect and washing effect over a long period of time. SOLUTION: This liquid agent L is used in the on-tank type toilet aromatic and washing device in which a liquid agent L in a storage container 11 is guided to a liquid sump part 14, flushing water W is supplied to the liquid sump part 14, and liquid containing the liquid agent L is let flow out to a water storage tank. The viscosity is adjusted so that the quantity of the liquid guided from the storage container 11 to the liquid sump part 14 is a prescribed quantity.
Patent JP-2003052567-A (JP)
Title: Bathroom
Inventor: KUWABARA KUNIHISA
IPC: A47K4/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom wherein a hot water pail loading base can be vertically moved even by a small force of an advanced age person or the like to adjust the hot water pail loading base to his own physical capability or body dimensions, without removing the hot water pail loading base, and in addition, the height in the vertical direction of the hot water pail loading base and a water faucet can be simultaneously changed. SOLUTION: The water faucet 6 and the hot water pail loading base 7 are fixed to an attaching member 5 in such a manner that the hot water pail loading base 7 may be located under the water faucet 6. The attaching member 5 is made vertically movable along a side wall surface 2. Also, the attaching member 5 can be fixed at an optional height location for this bathroom.
Patent JP-2003054451-A (JP)
Title: Tire house
Inventor: YONEDA KAZUHIKO
IPC: B62D25/18
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce the spray generated around tires, in particular, at side parts of a vehicle in traveling in the rain and to secure the visibility to an oncoming car and a car traveling in parallel with a self-car. SOLUTION: This tire house 11 is mainly composed of a cylindrical body 15 with a clearance 14 along an upper half part of a tire 3, an air inlet part 21 formed on one end of the cylindrical body 15, an air outlet part 22 formed on the other end of the cylindrical body 15, and plural water dripping collecting parts 16 for taking the water dripping into the clearance 14. A water dripping separating means 23 is mounted near the air outlet part 22 of a rear inclined part 15c for separating the water dripping included in the air current flowing in the clearance 14 from the air current and discharging the same. In the clearance 14, the air channel is formed in such manner that an air flow velocity ui near the air inlet part 21 is higher than an air flow velocity u0 near the air outlet part 22, and further an air flow velocity um of a barrel part is higher than the air flow velocity ui near the air inlet part 21.
Patent JP-2003057105-A (JP)
Title: Vibration meter
Inventor: SASAKI YUICHI
IPC: G04G5/00
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration meter that can be easily corrected in time. SOLUTION: The portable type vibration meter 1 provided with a vibration measuring means (detector 20) measuring the vibration of a measuring object, in which an internal clock (clock 14), is provided with a time signal acquiring means (antennas 5a, 6a 7a) acquiring a time signal from an exterior by wireless, and a calibrating means (CPU 2) calibrating the time of the internal clock based on the time signal acquired by the time signal acquiring means. In addition, the time signal acquiring means is provided with a plurality of antennas, receiving means (receivers 5, 6, 7) receiving time signals in a plurality of different frequency bands placed at every antenna, and a switching means (a switch 4) selectively switches one receiving means from among a plurality of the receiving means to output the time signal.
Patent JP-2003061396-A (JP)
Title: Wind power generating equipment
Inventor: NAKAZAWA TAKASHI
IPC: F03D9/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide new wind power generating equipment which can effectively restrain useless power consumption due to a large transformer when wind power necessary for power generation cannot be obtained. SOLUTION: The wind power generating equipment is provided with the large transformer (4) linking a power system (1) with a wind power generator (2), a small transformer (5) linking the power system (1) with a wind mill control unit (3), a switching means (6) for switching connection/disconnection of the power system (1) with the large transformer (4), and a switching control means (7) for automatically controlling the switching means (6). The power system (1) is connected with the large transformer (4) in the case of a value higher than or equal to a previously set value, and is not connected with the transformer (4) in the case of a value lower than or equal to the set value.
Patent JP-2003060344-A (JP)
Title: Method and apparatus for manufacturing electronic component
Inventor: KITADA MASATOMO
IPC: H01G13/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and an apparatus for electronic components for precisely applying electrode paste on the inner walls of through- holes in a substrate, securely connecting circuit electrodes formed on both faces of the substrate and obtaining the highly reliable electronic components. SOLUTION: A shielding plate 5, where through-holes 4 are formed, is placed on the upper face of a container 3. The substrate, where the through holes are formed, is loaded on the upper face of the shielding plate 5, so that the through-holes 4 and the through-holes are overlapped. Electrode paste 7 is applied to the upper face of the substrate, and the through-holes are filled with electrode paste 7. The container 3 is depressurized, and electrode paste 7 filled in the through holes is sucked. Electrode paste 7 is applied along the inner walls of the through-holes, and a through-hole electrode is formed.
Patent JP-2003069184-A (JP)
Title: Card type zero-magnetic field generator and method for generating card type zero-magnetic field
Inventor: HIRAYAMA MASAAKI
IPC: H05K1/16
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To realize a reduction in sizes and in weight and an easy portability of a zero-magnetic field generator. SOLUTION: The card type zero-magnetic field generator comprises a pair of coil-like conducting circuits 2, 3 having a reverse winding directions and print-patterned to generate the magnetic fields likewise to cancel to each other when a current flows at corresponding positions on front and rear surfaces of a printed wiring board 1.
Patent JP-2003068767-A (JP)
Title: Manufacturing method of field-effect transistor and field-effect transistor
Inventor: INAI MAKOTO
IPC: H01L29/812
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To overcome a problem that characteristics of a field-effect transistor become uneven, unstable and change over time because a large amount of interface states are introduced into an interface between a protective film and a surface of a wall defining a gate recess, when the protective film is formed after a porous oxide layer is removed, since the porous oxide layer containing impurities is formed on the surface of the wall defining the gate recess, when a gate electrode is formed after the formation of the gate recess in the semiconductor layer. SOLUTION: Immediately after the gate electrode 35 is formed inside the gate recess 32 following the formation of the gate recess 32, the side face and the bottom face defining the gate recess 32 are subject to radical oxygen 40 for an oxide treatment to form an oxide treatment layer 37, and then the protective film 36 is formed.
Patent JP-2003070779-A (JP)
Title: X-ray ct system, guntry device, operation console and operation method thereof, program code, and recording medium
Inventor: HORIUCHI TETSUYA
IPC: A61B6/03
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce useless exposure to a subject by controlling tube current corresponding to a direction of X-ray irradiation to an inspection site of the subject. SOLUTION: A penetration area S (S801) and an ellipticity R of a CT layer are calculated (S802, S803). An image SD of an area with the penetration area S is calculated (S804) to calculate the SD ratio of the area with the ellipticity R (S805). The image SD and the SD ratio are used to calculate the image SD of the area with the ellipticity R (S806). A target SD is specified (S807) tube current to control X-ray irradiated in the major axis at the subject's CT plane of the subject (S808). The tube current to control X-ray to irradiate in the minor axis direction at the subject's CT plane is calculated using the calculated tube current and the ellipticity R.
Patent JP-2002137361-A (JP)
Title: Smoothing apparatus for flat material to be printed
Inventor: FRANKENBERGER ECKART
IPC: B65H29/70
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a smoothing apparatus capable of smoothing a material to be printed by a method for politely handling the material. SOLUTION: The smoothing apparatus comprises an air passing opening 8 communicating with a flow passage 9 for bringing about a pressure state for forming a strip groove projecting into a smoothing groove 7 on the material to be printed when flow occurs by a motion. In order to politely smooth the material, the apparatus comprises an opening 11 communicating with guide surface zones 2.9.1 and 2.9.2 so that compressed air is made to act in a throttle passage at its operating time.
Patent JP-2003069033-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: KOBAYASHI TAKAAKI
IPC: H01L29/786
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To stabilize the threshold voltage, and to increase the speed without deteriorating integration even if an SOI substrate is used. SOLUTION: An interval Ds between the source/drain impurity layer 7 and the sapphire substrate 1 is set to approximately 0.1 to 0.2 μm.
Patent JP-2003074861-A (JP)
Title: Combined cooking appliance
Inventor: MATSUDA DAISUKE
IPC: H05B6/68
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a combined cooking appliance, in which even chawan-mushi (a hot-steamed hotchpotch) and the like can be automatically suitably cooked. SOLUTION: A user of the cooking appliance selects a menu item in S1 by touching a start button. In S2, weight M of a to-be-cooked material is measured by a weight sensor, and time t for heating is obtained from the expression t=aM+b. The material is heated at 120 deg.C by a microwave oven and a gas oven used in combination. When an elapse of the time t is recognized by the judgement in S3, burning is continued singly with a burner in S4 to heat singly by the gas-oven at 120 deg.C. When an elapse of 15 min is recognized by judgement in S5, the operation of the burner is shut off to stop the cooking.
Patent JP-2003074335-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: NISHIYAMA TOSHIHIKO
IPC: F01N3/28
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine capable of increasing the functions of an exhaust emission post- treatment device by uniformizing the flow of exhaust emission into the exhaust emission post-treatment device. SOLUTION: A straightening device 50 comprising a projected part 32 and a communication opening 51 for the projected part are provided at the inlet side of the exhaust emission post-treatment device 10 comprising a carrier having a DPF and catalyst carried thereon. The open area of the communication opening 51 at the base end side of the projected part 32 is increased more so that the exhaust gas flowing from the base end side to the tip side can easily flow into an inlet chamber 23 at the base end side.  Accordingly, by the relation of the flowing direction of the exhaust gas in the projected part 32 with the opening area of the communication opening 51, a flow distribution at a time point when the exhaust gas flows from the communication opening 51 into the inlet chamber 23 is optimized, and a flow distribution when the exhaust gas flows into the exhaust emission post-treatment device 10 is uniformized.
Patent JP-2002141795-A (JP)
Title: Semiconductor integrated circuit
Inventor: MARUYAMA AKIRA
IPC: H03K19/0175
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for a bus line for a semiconductor memory or the like that enhances a signal transmission speed and reduced the current consumption. SOLUTION: When a clock signal is at an L level, clocked inverters 5-8 are turned off and transistors(TRs) 18-23, 25, 29 are all turned on. Thus, bus lines 1-4 are all short-circuited and reach an intermediate level. When the intermediate level is too high, a level supply circuit 27 is conductive to decrease the level and when the intermediate level is too low, a level supply circuit 24 is conductive to increase the level. When the clock signal goes to a logical H, the level of the bus lines is set to the intermediate level. Since the bus level is set in advance to the intermediate level before the occurrence of a change in the level, the change in the level is small to attain a high-speed operation and the reduction of a current. Since electric charges stored in the bus lines are used to set the intermediate level, the current required to set the intermediate level is small.
Patent JP-2002355958-A (JP)
Title: Ink jet recording method and ink set
Inventor: YOSHIZAWA TOMOMI
IPC: B41J2/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording method in which ejection stability can be improved without shortening the lifetime of a head in a high speed printer. SOLUTION: The ink jet recording method uses an aqueous ink containing 10-50% by mass of a coloring agent and a water soluble organic solvent, more specifically, containing 0-15% by mass of a water soluble organic solvent having the inorganic/organic ratio of 0.5-2.4 and a water soluble organic solvent having the inorganic/organic ratio of 2.5-5.0 for all liquid media wherein the driving frequency of a recording head is not lower than 15 kHz and epoxy resin is used as the adhesive of the ink channel and the nozzle plate of the recording head.
Patent JP-2003096452-A (JP)
Title: Composition for soil consisting of industrial waste
Inventor: KYO KEISHOKU
IPC: B09B3/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a composition for soil consisting essentially of an industrial waste. SOLUTION: This composition for the soil is obtained by charging a composition composed of a papermaking sludge, a fly ash, zeolite, diatomaceous earth and an aqueous adhesive into a rotary mixer, mixing the resultant mixture at 50-100 rpm, producing the mixture as a granular shape with an extruder and then drying the granular mixture by heating in a heating dryer at 130-150 deg.C for 20-30 min. The composition consists essentially of the industrial waste and has growth promoting effects and further excellent yield increasing effects due to an excellent water holding ability and a nutritional supply ability. The composition for the soil comprising the papermaking sludge and fly ash is useful as a garbage treating agent, an excreta treating agent, a septic material treating agent, a dehumidifier and a deodorant.
Patent JP-2003073379-A (JP)
Title: Cyclophane derivative
Inventor: SUZUKI TAKASHI
IPC: C07D487/22
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a cyclophane derivative or its salt having recovery action on abnormality of c-fos expression expressing in a neuroblastoma, etc., and useful as a therapeutic agent for various malignant tumors. SOLUTION: The cyclophane derivative represented by the general formula (1) [wherein R<1> is an alkoxycarbonyl group, hydroxy group, a halogen atom or imidazolylthio group; n is 2 or 3] or its salt and a medicine containing the derivative or its salt as an active ingredient are provided.
Patent JP-2003078101-A (JP)
Title: Semiconductor device, lead frame provided to the same, and its manufacturing method
Inventor: SATO YUKIHIRO
IPC: H01L23/50
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is reduced in heat resistance. SOLUTION: One or more semiconductor chips are mounted on a tab, leads are provided to each side of a square tab, the external electrodes of the semiconductor chips are electrically connected to the leads, and the semiconductor chips, the leads, and the electric joints are sealed up in a resin molded body for the formation of a semiconductor device, where the thickness of the tab is set larger than that of the lead.