baber/WOPTO huggingface dataset:
Patent JP-2003518355-A (JP)
IPC: H01L27/14
Filed: 2000-12-21
Abstract: A photodetector and a method for detecting radiation are disclosed. The photodetector comprises a zone of a semiconductor material suitably doped to collect photogenerated charges, coupled in parallel to a capacitance between a ground voltage and a sensing node. A metal oxide semiconductor (MOS) transistor is coupled at its source and a drain between the sensing node and a supply voltage, and a means for applying a predetermined voltage to the gate of the transistor Ls provided. In operation, the capacitance is first charged so that the magnitude of a voltage at the sensing node is greater than a transition voltage magnitude, and a predetermined gate voltage is applied. The transistor then is non-conductive, and a photocurrent of a magnitude dependent on the intensity of incident radiation flows through the zone of semiconductor material, discharging the capacitance and causing the sensing node voltage to vary substantially linearly with the photocurrent magnitude. At some point, the sensing node voltage reaches the transition voltage, and thereafter the transistor becomes conductive and the photocurrent generates a sensing node voltage which changes substantially logarithmically with the photocurrent magnitude. By combining aspects of integrated and logarithmic photodetectors, a fast response time and a high dynamic range are achieved.
Patent JP-2004500484-A (JP)
IPC: B01D69/10
Filed: 2001-01-22
Abstract: A method is provided for the preparation of metal/porous substrate composite membranes by flowing a solution of metal to be plated over a first surface of a porous substrate and concurrently applying a pressure of gas on a second surface of the porous substrate, such that the porous substrate separates the solution of metal from the gas, and the use of the resulting membrane for the production of highly purified hydrogen gas.
Patent JP-2003526854-A (JP)
Title: 料金の自動課金システム
IPC: G07B15/06
Filed: 2001-02-08
Abstract: (57)【要約】
本発明は、少なくとも一時的に固定的に設置される、狭域通信（DSRC)向けの通信装置（４）と、少なくとも１つの狭域通信（DSRC）向けの移動体通信ユニット（７）とを有している、予め定められた箇所を通過する際の料金の自動課金のためのシステムに関している。この場合固定的に設置されるＤＳＲＣ通信装置（４）が、自身とこれによって少なくとも間接的にその設置位置を識別する情報を移動体ＤＳＲＣ通信ユニット（７）に送信するように適合化されている。
Patent JP-2003522645-A (JP)
Title: ハブを備えた部材及びその非切断製造方法
IPC: B21H1/00
Filed: 2001-01-23
Abstract: (57)【要約】
本発明は、部材の非切断製造方法、特にギアボックスの構成要素に関する。前記構成要素は、ハブ（１５）を含む。ハブ（１５）は、段差のある穴部（１５）が設けられ、圧縮プロセスにおける冷間成形により製造される。金属中空体の平面に対して実質的に半径方向に延びるハブ（１５）は、少なくとも１つの回転している押圧シリンダーを使用して、回転金属中空体（１）から製造される。圧力シリンダー（１１）が少なくとも周期的に金属中空体内に進行し、これにより、外側の位置から内側の位置まで断面で挿入される。段差のある穴部（１７）を形成しハブ（１５）から実質的に内側に延びる材料ウェブ（１５）は、ハブ（１５）の内周に埋設される。ハブ（１５）が変形するとき、アタッチメント（７）の少なくとも１つの断面は、金属中空体（１）からある距離をおいて配置される。ハブが形成されるとき、金属中空体からの材料は、金属中空体（１）とアタッチメント（７）との間の領域に流れ込む。
Patent JP-2003527285-A (JP)
Title: 官能化ダイヤモンド、その製造方法、複合研磨材及び官能化ダイヤモンドを含有する研磨工具
IPC: B24D3/28
Filed: 2001-03-02
Abstract: (57)【要約】
官能化ダイヤモンドは有機官能化部分を含有する。有機官能化部分は、ビニル、アミド、アルコール、酸、フェノール、ヒドロキシル、カルボキシル、アルデヒド及び脂肪族並びにこれらの混合物から選択される。
Patent JP-2003530060-A (JP)
Title: 直流アダプタシステム
IPC: H02M3/28
Filed: 2001-04-02
Abstract: (57)【要約】
直流電気信号を受け取り、出力電気信号を交流電源アダプタへの入力として供給する二次アダプタを開示する。交流電源アダプタは直流電気信号を供給して交流電源からの入力電気に適合させ、この二次アダプタは交流電源を変換して交流電源アダプタに対して充分な入力電気信号を供給する。二次アダプタによって交流電気アダプタが交流電源あるいは直流電源のいずれからか電子機器に電力を供給できる。
Patent JP-2003534254-A (JP)
IPC: C07D493/04
Filed: 2001-05-04
Abstract: Diesters of dianhydroglycitols can be prepared by esterification of dianhydroglycitols, anhydroglycitols and/or glycitols with alkylcarboxylic or arylcarboxylic acids in the presence of an acid catalyst, the acid catalyst being a macroporous acid ion exchange resin. If glycitols or monoanhydroglycitols are used as the starting material, the reaction temperature is initially of the order of 120° C. and after the dehydration is approximately 140° C.
Patent JP-2003532586-A (JP)
IPC: B60V1/08
Filed: 2001-04-27
Abstract: The invention relates to a ground-effect vehicle, in particular a channel-wing vehicle (10), which travels suspended at a low height over a water surface or solid ground, exploiting the ground effect by means of a propeller or jet main propulsion without direct surface contact. The vehicle (10) comprises drive and manoeuvring units, which may be retracted during drive of the vehicle as above, by means of the main propulsion unit in the hull (R) or channel wings (14a, 14b) thereof and which may be extended onto, or into the underlying surface for manoeuvring without the main propulsion unit. Said drive and manoeuvring units comprise a wheeled undercarriage with at least one steerable nose wheel, arranged approximately in the middle of the hull in the forward section in the direction of travel and two offset rear wheels, arranged on opposing sides of the vertical longitudinal mid-plane, or/and at least one, preferably two motor-driven marine propeller(s) (46), arranged separately in the hull (R), or in the channel wings (14a, 14b).
Patent JP-2003203707-A (JP)
Title: Connector
Inventor: SAITO YASUSHI
IPC: H01R13/42
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of certainly maintaining an engagement state of mutual terminals even if vibration is applied, to hardly cause deterioration.  <P>SOLUTION: In this connector, the inside of a connector housing 1 is formed with cavities 2a, 2b wherein both ends are opened, respective female terminals 10 are inserted into the respective cavities 2a, 2b toward the engagement side to opposite terminals and are installed, and a retainer 7 is inserted and installed toward the inside from a bottom face 3 side of the connector housing 1 in an engagement state of the retainer 7 with the respective female terminals 10 to prevent detachment of the female terminals 10. Each the female terminal 10 has a retainer engagement part 12 engaging with the retainer 7, and is formed with an elastic piece 15 bent toward a retainer insertion direction on the engagement face side of the retainer 7 of the retainer engagement part 12 such that the elastic piece 15 receives force pressing the female terminal 10 from the retainer 7 to the engagement face side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217415-A (JP)
Title: Lead-free alloy thermal fuse
Inventor: TERASAWA KIYOTOMO
IPC: B23K35/26
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-free alloy thermal fuse having excellent operational reliability in the range of 100 to 150°C, without including no lead and cadmium having environmental problem.  <P>SOLUTION: This thermal fuse is constituted by connecting a thermosensitive device and a terminal lead, covering them with a case of an insulating material and sealing an end part for deriving the terminal lead from the case of the insulating material. In the temperature fuse, the thermosensitive device is provided with a solid-liq. coexistent region, a non-eutectic alloy in which a difference of the liquidus line temperature and the solidus line temperature is less than 13°C is used, the alloy is joined to a plating part of the terminal lead partially plated with a plating material easy to be joined by the alloy, and the terminal lead itself is made of a metal in which the alloy is difficult to diffuse. The non-eutectic alloy has the alloy composition of a fusible alloy composed of In 50 wt.% to 53 wt.%, Bi 4.5 wt.% to 6.5 wt.%, Cu 0.1 wt.% to 1.0 wt.%, Ag 0.1 wt.% to 1.0 wt.% and remainder Sn. The non-eutectic alloy is joined to a Sn, Cu, Sn-Cu or Sn-Bi partial plated electrode part provided a Ni-based terminal lead.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215645-A (JP)
Title: Optical signal switching device
Inventor: TABATA SEIICHIRO
IPC: H04B10/27
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical signal switching device that outputs optical signals in which dispersion in light quantity is made small regardless of the paths of the optical signals.  <P>SOLUTION: The optical signal switching device is provided with a plurality of input waveguides and a plurality of output waveguides. The paths of optical signals inputted into the input waveguides are switched at the crossing sections of the input and output waveguides and the signals are outputted onto the output waveguides. The device is provided with optical switches 11 which are arranged at the crossing points and used to switch the paths of optical signals, a switching state control section which controls the states of the optical switches, and output intensity adjusting sections 15 which are used to adjust the intensity of output signals so that the intensity of optical signals being outputted is made equal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210357-A (JP)
Title: Sheet fixing device for toilet seat
Inventor: YOSHINAGA YOSHIHARU
IPC: A47K13/16
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for surely adsorbing a sheet on the surface of a toilet seat without modifying the material surface of a paper sheet itself.  <P>SOLUTION: In a device 10 which can be mounted on a toilet seat A or on a toilet bowl B near the toilet seat to generate static electricity for adsorbing the sheet on the surface of the toilet seat, the device attaching a rotator equipped with a brush composed of animal hairs or non-conductive soft plastic fibers on its peripheral surface to a miniaturized motor shaft can be appropriately used, and the paper sheet is adsorbed by generating static electricity over the toilet seat A by contacting the brush to be rotated by the operation of that motor onto the toilet seat A. It is convenient for such a device for generating static electricity over the surface of the toilet seat to be operated before a person sits on the toilet seat and to be automatically stopped after the lapse of a fixed time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210991-A (JP)
Title: Method for manufacturing compound oxide catalyst
Inventor: KINOSHITA HISAO
IPC: B01J27/228
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a compound oxide catalyst used in a process for manufacturing acrylic acid by the vapor phase catalyst oxidation reaction of acrolein, capable of stably manufacturing acrylic acid in as high a yield as possible over a long period of time.  <P>SOLUTION: In the method for manufacturing the compound oxide catalyst represented by the formula: Mo-X-Y-Z-Si-C-O (wherein, X is Nb or Nb and V; Y is at least one kind of an element selected from Cu and W; and Z is at least one kind of an element selected from Sb and Fe) by the integration and heat treatment of element supply sources, a silicon carbide compound is used as the supply source of Si and C in the compound oxide catalyst and a niobium ammonium oxalate compound is used as the supply source of Nb.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214257-A (JP)
Title: Fuel supply device for gas engine
Inventor: HAGIWARA RYOICHI
IPC: F02M21/02
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for a gas engine which supplies fuel gas to an inlet port in a non-supercharging type gas engine without using a gas compressor.  <P>SOLUTION: In a non-supercharging type gas engine supplying air and fuel to an inlet port without mixing them, fuel gas is supplied to the inlet port by using the negative pressure generated in the inlet port in an intake stroke.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217833-A (JP)
Title: Back sealing can for organic electroluminescence display and manufacturing method for the sealing can
Inventor: AKIMOTO TOSHIO
IPC: H01L51/52
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back sealing can for an organic EL display and a manufacturing method for the sealing can, having good formability and capable of increasing the life of an organic EL element.  <P>SOLUTION: This organic EL display 10 includes a glass base plate 11 made of soda lime, the organic EL element 12 formed on the surface of the glass base plate 11, a pair of organic EL driving patterns 13 formed on the surface of the glass base plate 11 on both sides of the organic EL element 12, and the back sealing can 20 for the organic EL display, which is bonded on the surface of the glass base plate 11 through the organic EL driving pattern 13 by an adhesive layer 14 to accommodate the organic EL element 12 inside. The back sealing can 20 includes a dealkalization part 21 provided on the outermost surface layer, which is subjected to dealkalization processing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221884-A (JP)
Title: Heat insulating panel for wall and structure for execution of work therefor
Inventor: HAGIWARA HIROSHI
IPC: E04B2/56
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new heat insulating panel for a wall and a structure for execution of work therefor, which enable not only a reduction in construction period but also an improvement in airtightness of a building.  <P>SOLUTION: This structure is equipped with: one column P1 and the other column P2, which are made adjacent to each other and parallel to each other; a side plate 2 which is molded in a square shape and fixed on the outdoor side of a sill D and a horizontal member H1, connected to the columns P1 and P2 and made parallel to each other, in a state in which an inside is made to abut on the outdoor side of them; heat insulating materials 3 and 4 which are fixed on the indoor side of the side plate 2; and a moisture-permeable sheet 7 which is stuck on the outdoor side of the side plate 2. In the sheet 7, upper and lower ends are located in the same positions as upper and lower ends of the side plate 2 or on the side of the lower or upper end of the side plate 2, and both left and right ends 7a and 7b are extended in a lateral direction with respect to both left and right ends of the side plate 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222389-A (JP)
Title: Bath water heater
Inventor: IZUMI TETSUYA
IPC: F24H1/18
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath water heater capable of detecting whether or not such a leaked state that hot water in a hot water storage tank and bath water in a circulating circuit is mixed occurs in the disposed part of the circulating circuit in the hot water storage tank even if the bath water heater comprises the circulating circuit partly disposed in the hot water storage tank.  <P>SOLUTION: A control device 200 closes motor valves 12 and 51 and, after stopping a circulating pump 11, determines whether or not the detected value of a pressure sensor 52 is 50 kPa or less. When the detected value exceeds 50 kPa, a heating part 10c as the disposed part of the circulating circuit 10 in the hot water storage tank is detected to be in leaked state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221511-A (JP)
Title: Thermoplastic resin molded article
Inventor: YOSHINO YASUYUKI
IPC: C08K3/38
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin molded article having excellent heat resistance in surface mounting even under a high temperature condition in a heating furnace (reflow furnace).  <P>SOLUTION: This thermoplastic resin molded article is prepared by using a composition comprising at least a component (A) and a component (B), wherein the component (A) is at least one kind of thermoplastic resins having ≥220°C melting temperature or glass transition temperature and the component (B) is a metal borate, and soldered to a base body in a condition in which the base body to be soldered with the composition has ≥220°C surface temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223850-A (JP)
Title: Plasma display panel and manufacturing method thereof
Inventor: TAKANO YOSHIMICHI
IPC: H01J11/22
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel, in which the radiation of unwanted electromagnetic waves can be eliminated at low cost, without increasing the number of components, and to provide a manufacturing method thereof.  <P>SOLUTION: This plasma display panel 10 comprises an electrode group 16, composed of a plurality of row electrodes 16a formed on a front substrate 12 and an electrode group 18 composed of a plurality of column electrodes 18a formed on a back substrate 14. A sealing layer 20 is arranged for sealing the periphery in between the front substrate 12 and the back substrate 14 opposite to each other. Magnetic substance layers 22, having a belt-like shape are formed so as to partly cover each electrode 16a led out alternately to the outside of the seal layer 20 which face each other at both ends, in the extending direction of the electrode group 16 on the front substrate 12. The magnetic layers 22 are composed of a magnetic material powder and a binding material for binding a magnetic powder, and the layers 22 are formed by a coating method or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221676-A (JP)
Title: Zinc-based plated steel sheet
Inventor: NAKAJIMA SEIJI
IPC: C23C28/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc-based plated steel sheet superior in a sliding property, and in corrosion resistance after electrophoretically coated.  <P>SOLUTION: The zinc-base plated steel sheet has a zinc-base plated layer formed on the surface of a steel sheet, and a solid lubricating film which contains particles of zinc phosphate tetrahydrate with an average particle diameter of 3 μm or less, in a coating mass of 0.05-2.0 g/m<SP>2</SP>, on the surface of the zinc-base plated layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226492-A (JP)
Title: Horizontally controlling device of workbench in vehicle for work at height
Inventor: HORINOUCHI YOSHIKAZU
IPC: B66F11/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontally controlling device of a workbench in a vehicle for the work at heights capable of always controlling the workbench in a horizontal state in a slope, etc., by selecting one of two control modes for the horizontal control of the workbench according to the situation of the working site, and allowing safe and efficient work at heights.  <P>SOLUTION: The vehicle for work at heights has the control device for selecting a first mode to set the workbench in the horizontal state relative to the vehicle body and a second mode to set the workbench in the horizontal state relative to the horizontal surface on the ground by the switching operation. In the first mode, an actuator 9 is operated based on the result of detection of a first angle sensor 10 for detecting the angle θ1 of a boom to the vehicle body and a second angle sensor 11 for detecting the angle θ2 of the workbench relative to the boom, so that the workbench is controlled to be in the horizontal state. In the second mode, the actuator 9 is operated based on the result of detection of an inclination sensor 12 for detecting the horizontal angle difference θof the workbench to the horizontal surface on the ground to control the workbench to be horizontal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231103-A (JP)
Title: Surface-treatment method for building lumber, and building lumber
Inventor: NODA TAIZO
IPC: B27K5/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent health impairment due to a sick house syndrome by hazardous substances included in building materials.  <P>SOLUTION: A natural coating material including only plant extracts is coated on a surface of building lumber, and is made to be penetrated into an inside from the lumber surface by a predetermined depth and to remain on the surface as a thin film by rubbing the surface of the lumber. As a result, the natural coating material of 100% plant extracts not only suppresses emission or discharge of a residual organic solvent contained in adhesive agents in the building materials by sealing in the solvent, but also absorbs and removes the hazardous substances emitted or discharged in the air to clean the air. Accordingly, deterioration of the living environment is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234787-A (JP)
Title: Contact type transmitting and receiving device
Inventor: KANO KENICHI
IPC: H04L27/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To make high performance while keeping a low cost by adding functions with a simple circuit configuration.  <P>SOLUTION: When data are transmitted from a driving device 17, a transmission signal and a carrier wave signal are outputted from a control circuit 11, and inputted to a differential driver 10, so that a modulating signal is generated. When data are transmitted from a transmission/reception chip 16 and received by the driving device 17, the input impedance of the chip 16 is changed in binary by turning on/off of a switch 19 serially connected to a resistor 18 and, then, a comparator 4 recognizes it as a voltage change. A reference voltage V3 is set from a power source circuit 13 by the resistances 14 and 15. When a collision occurs in transmission/reception, the voltage does not become more than a certain fixed voltage V3, and the output of the comparator 12 in this case is turned to the detecting signal of the collision. The detecting signal is inputted to the control circuit 11 to initialize the voltage in the circuit, so that error data are prevented from being transmitted/received.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232698-A (JP)
Title: Cable asymmetrical force adjusting moving device
Inventor: YAMAGUCHI YUMIKO
IPC: B64F5/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To absorb and relieve asymmetrical force of a cable applied to a wind testing model by moving a cable installing part in a cable asymmetrical force adjusting moving device.  <P>SOLUTION: The wind testing model 50 keeps a flight state of receiving lift by an air current 60 in a measuring part 41 between a wind tunnel front part 40 and a wind tunnel rear part 42. The cable 45 is connected to the model 50, and the cable 45 is connected to a Z axis moving body 14 of the moving device 1. The moving device 1 mounts an X axis moving body 11 on a base board 10, and mounts a Y axis moving body 12 on that. A Z axis moving base board 13 and a Z axis moving body 14 installed on the base board 13 are arranged on the Y axis moving body 12. The model 50 fluctuates, and when the asymmetric force is applied to the cable 45, since the moving device 1 absorbs this force by moving in the X, Y, Z directions together with the cable 45, this force does not have influence on the model 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239358-A (JP)
Title: Sanitary washing device
Inventor: ONO HIDEKI
IPC: E03D9/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device capable of jetting wash water with stable washing force and washing sensation by preventing attenuation of pressure fluctuation applied to wash water.  <P>SOLUTION: When a buttocks switch 1 is pressed down, a control part 4 of a body part 200 of this sanitary washing device changes a selector valve 14 to the nozzle washing nozzle 3 side and opens a cut-off solenoid valve 9 to supply wash water to a heat exchanger. The control part 4 turns on the heat exchanger 11, starts heating the wash water, and operates a pump 13 at low speed. The wash water supplied from the cut-off solenoid valve 9 flows at low flow velocity from the heat exchanger 11 to the nozzle washing nozzle 3 via the pump 13, and retention air in a passage is exhausted from the nozzle washing nozzle 3 together with the wash water. Upon discriminating the lapse of a prescribed time, the control part 4 changes the selector valve over to the buttocks nozzle 1 side. The wash water is thereby supplied to the buttocks nozzle 1. The control part 4 then operates the pump 13 at usual speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238412-A (JP)
Title: Body odor preventing agent
Inventor: SAKAMOTO KAZUKO
IPC: A61K8/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body odor preventing agent effective for extremely quickly eliminating bad armpit smell supposed to be frequent in women.  <P>SOLUTION: The body odor preventing agent contains corticosteroid and one or more components selected from topical anesthetics, antihistamic agents, antipruritic agents and antiinflammatory analgesic agents.  <P>COPYRIGHT: (C)2003,JPO