baber/WOPTO huggingface dataset:
Patent JP-2001333496-A (JP)
Title: Thin optical microphone/sensor
Inventor: PARITZKY ALEXANDER
IPC: G01H9/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin and flat optical microphone/sensor. SOLUTION: This invention provides the thin optical microphone/sensor (2) that measures a physical property of a distance up to a reflecting face and / or medium, and the thin optical microphone/sensor includes a light source (4) coupled with a 1st optical waveguide (8) and a 2nd optical waveguide (16) adjacent to the 1st optical waveguide coupled with a photo detector (20). In this case, the 1st and 2nd optical waveguides have a wedge-like body, the thin edges are placed opposed to each other, a continuous face is formed along one side face of the waveguide and at least an angle of 110 degrees is formed to the other side of the waveguide so as to cause a substantially internal total reflection is caused, where the light reaches the other side face from the inside of the body.
Patent JP-2002282872-A (JP)
Title: Water treating device
Inventor: TANAKA YOSHINORI
IPC: C02F1/46
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water treating device which controls the amount of an additive at an additive-adding part independent of the feeding amount and quality of raw water to be used and can obtain desired electrolysis efficiency and treated water with a desired concentration of the additive. SOLUTION: In the water treating device 1, an adding part 4 having an additive 103 in it which adds the additive 103 to the water flowing in from a raw water inlet 101 and lets the treated water flow out from the treated-water outlet 102 is provided in the flow channel between the raw water inlet and the treated-water outlet. The length of the flow channel for the water passing through the adding part 4 is freely changeably formed by making the relation between the position of the raw water inlet 101 and position of the treated-water outlet 102 of the adding part 4 changeable.
Patent JP-2002284355-A (JP)
Title: Method and structure for carrying pipes, and carriage to be used for the same
Inventor: KAWACHI HIDEJI
IPC: B65G61/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To improve pipe carrying efficiency. SOLUTION: In a factory, a carrying vehicle is loaded with pipes having a different diameter by inserting small diameter pipes 11, 12, etc., into a large diameter pipe 10 so that the pipes are housed in the largest diameter pipe 10, and the carrying vehicle travels to construction fields in order from a construction field requiring the smallest diameter pipe to the construction field requiring the largest diameter pipe. Carrying efficiency is improved by carrying the pipes with the multiple-pipe structure, and the working efficiency is improved by unloading in order from the smallest diameter pipe.  The pipes 10, 11, etc., are loaded by placing a first pipe 10 on a block 1 on the carrying vehicle, inserting a second pipe 11 into the pipe 10 for housing through a carriage 20, inserting a third pipe into the second pipe 11 through the carriage 20, and the required number of pipes are thereby housed in the first pipe 10 by repeating the insertion for housing. The carriage 20 is provided with a right and a left rollers 22 in the lateral direction in front and rear of a frame 21, and the frame 21 is connected freely to be folded at an intermediate position in the lateral direction to cope with a change of the pipe diameter. The loaded pipes are unified by connectors 4.
Patent JP-2002291361-A (JP)
Title: Method for inducing differentiation of soybean adventive embryo
Inventor: YASUDA MIYUKI
IPC: A01H4/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a germinable soybean adventive embryo more frequently than conventional methods. SOLUTION: This method for inducing the differentiation of a soybean adventive embryo is characterized by culturing a soybean spherical embryo on a generation culture medium containing agar in an amount of 0.5 (W/V)% to 2 (W/V)%, and the like.
Patent JP-2002301498-A (JP)
Title: Water treatment method and apparatus using acid fermentation
Inventor: NAKANO ICHIRO
IPC: C02F3/34
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method, and an apparatus using acid fermentation which can raise disposal capacity by reducing the concentration of persistent SS in a biological treatment to shorten the retention time and producing soluble BOD from removed SS to return the BOD to a denitrification process in the biological treatment as a hydrogen donor. SOLUTION: Water-to-be-treated is subjected to solid-liquid separation in a first settling basin 1, where a flocculant is added, and the separated upper layer water is introduced into a biological treatment tank 2 to be biologically treated. The separated persistent SS is introduced into an acid fermentation tank 6 to produce organic acids by the acid fermentation. The fermentation sludge of the fermentation tank 6 is dewatered by a dehydrater 7, and the dehydrated filtrate containing the organic acids is fed to the biological treatment tank 2 through a dehydrated filtrate supply system 8 as an organic carbon source or a hydrogen donor.
Patent JP-2002304922-A (JP)
Title: Inspection method and inspection device for flat cable
Inventor: KUME RYOZO
IPC: G01N21/89
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To non-destructively inspect a conductor and an insulating coating state of a flat cable continuously manufactured and transferred over the length direction of the flat cable in the production line of the flat cable. SOLUTION: A transmission image of the flat cable obtained by irradiating light from a stroboscopic light source instantaneously lighting synchronously with a signal specifying the imaging cycle of a CCD camera arranged on one side of the flat cable manufactured and transferred in the production line is formed by the CCD camera, and thereby, the transmission image of the flat cable is formed as almost a static image every frame, definition of the image in the transfer direction of the flat cable is improved, the distance moving within the imaging cycle of the flat cable is limited to a range within a view angle of the CCD camera, and the flat cable is continuously accurately inspected in the length direction of the flat cable.
Patent JP-2002256608-A (JP)
Title: Waste vessel supporting base installed into drain inlet
Inventor: FUSE HIROHIDE
IPC: E03C1/26
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a supporting base, in which a waste vessel is held onto a drain inlet in a sink under a stable state without hindering flowing water and a space in the sink is used effectively and extensively and which can be substituted for the waste vessel by placing a semispherical wire gauze vessel, a plastic vessel capable of dewatering or the like. SOLUTION: The waste vessel supporting vessel is formed in a cylindrical shape, and covers for the drain inlet are removed in the case of usage and placed at a stepped section in the drain inlet. The height of the cylindrical waste vessel supporting base is formed in a size in which the outside of the placed vessel is not brought into contact with a sink base, and a window, from which flowing water and fine garbage can flow into the drain inlet from the position of the sink base, is mounted on the side face of a cylinder. The problem can be solved by forming the supporting base in the above-mentioned structure.
Patent JP-2002303028-A (JP)
Title: Handrail and bathroom
Inventor: KATAYAMA TAKASHI
IPC: E04F11/18
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To safely support a human body with a handrail. SOLUTION: The handrail comprises a grasping rod 31 and two or more attaching tools 32 attaching the grasping rod 31 to foundation F1 , and the grasping rod 31 is made elliptical in the cross section. Thus, a hand is easy to be set along the grasping rod 31, and to firmly grasp it without rotation of the hand.
Patent JP-2002301172-A (JP)
Title: System for measuring blow angle when golf club is swung
Inventor: SATO MOTOO
IPC: A63B53/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To quantitively grasp an upper blow and a down blow. SOLUTION: In the system for measuring blow angles when a golf club is swung, a high-speed camera 10 to photograph the swing of a golf club, and a blow angle processing unit 11A to calculate angles between the center line of the head of the golf club and the surface of land from successive image frames photographed by the camera 10 just before the impact of the golf ball, as blow angles, are provided.
Patent JP-2002307237-A (JP)
Title: Method of manufacturing rigid internal tooth gear for wave motive gear
Inventor: KOBAYASHI MASARU
IPC: B23K20/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To form a rigid internal tooth gear for a wave motive gear into composite structure comprising a tooth part forming side ring and a gear body side ring and to positively integrate both members. SOLUTION: The rigid internal tooth gear 2 for the wave motive gear is constituted by jointing to integrate the tooth part forming side ring 12 formed with internal teeth, and the gear body side ring 11. The tooth part forming side ring 12 is manufactured from an iron or copper material with excellent strength and wear resistance, and the gear body side ring 11 is manufactured from a lightweight material such as an aluminum alloy. The outer peripheral surface of the tooth part forming side ring 12 is aluminized to form a diffusion coating layer or aluminum, and then the gear body side ring 11 is cast-inserted to integrate both rings. Both members are thereby integrated positively to permit high torque transmission and to realize the lightweight rigid internal tooth gear in comparison with a conventional one.
Patent JP-2002303104-A (JP)
Title: Combined cycle power generating facility, and its installing method
Inventor: SUZUKI NOBUHISA
IPC: F01D25/28
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To minimize a relative displacement due to axial movement of a rotor and a casing without using a tie rod, to reduce adjusting work and number of components in installing a gas turbine and a steam turbine, to improve rigidity, to stabilize a dangerous speed, and to adjust detuning based on a rated rotation speed. SOLUTION: This combined cycle power generating facility in which the gas turbine 52 and the steam turbine 54 are installed on a base 29 and interconnected on one horizontal axis comprises a means 13x for fixing at least one of bearings of the steam turbine onto the base 29, a front support 11 for fixing a gas turbine front bearing 5 for supporting a part of the gas turbine close to the steam turbine on the base, and a back support 10 for supporting a gas turbine back bearing 4 for supporting a part of the gas turbine far away from the steam turbine on the base via a link mechanism on the base.
Patent JP-2002310418-A (JP)
Title: Method for treating waste
Inventor: NONOKAWA MASAMI
IPC: C02F11/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To suppress a residue amount in incinerated ash with excellent energy efficiency without increasing an equipment cost and a running cost. SOLUTION: A waste treatment method comprises a first combustion process wherein organic waste is burnt under reductive gas atmosphere obtained in a combustion state that an air ratio is set to 0.1-1, preferably under the presence of steam at a temperature of 500-900 deg.C preferably 600-800 deg.C; an incinerated ash recovery process wherein the incinerated ash generated at the first combustion process is separated from exhaust gas in a state of 600 deg.C or more, preferably 800 deg.C or more; and an after-combustion process wherein exhaust gas flowing through the incinerated ash recovery process is burnt.
Patent JP-2002310274-A (JP)
Title: Supply system for electronic control device for power train, electronic control device for power train, data base server, and terminal
Inventor: MURAKAMI NAOTAKA
IPC: F02D45/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a supply system for an electronic control device for a power train, an electronic control device for a power train, a data base server, and a terminal, in which the electronic control device for the power train can be efficiently supplied. SOLUTION: An ECU 15 stores specific data to absorb manufacture irregularity in a transmission body 14. A server 12 stores a serial number of the transmission body 14, and related specific data corresponding to the transmission body 14. A personal computer 13 searches initial data etc., corresponding to the transmission main body 14 from the server 12 based on the serial number of the transmission body 14.
Patent JP-2002316117-A (JP)
Title: Impervious sheet for construction work
Inventor: KANO TOSHIYA
IPC: B09B1/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an impervious sheet for construction work which has high non-slip properties, and heat-deterioration resistance and which can be used safely even if there is a slope at site or in a rainy weather. SOLUTION: The impervious sheet is composed of a long-sized sheet obtained by using a polyolefin resin which contains, as a principal component, an ethylene-(3-12C) α-olefin copolymer produced in the presence of a metallocene catalyst and further contains, as required, an ethylene-vinyl acetate copolymer, and has 0.3-12 g/10 min MFR. At least one of the surfaces (5-50 cm in width) of a non-irregular side edge of the sheet is a pear-skin rough surface of Rz of 5 to 200 μm or a flat surface of Rz below 5 μm, while on the remainder of the sheet, a large number of projections having a height of 0.5 to 3.0 mm, which are spaced apart one from another, are formed at a distribution density of 3-100 pieces/100 cm<2> .
Patent JP-2002310870-A (JP)
Title: Hardness tester
Inventor: FUKUCHI RYOTARO
IPC: G01N3/42
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a hardness tester capable of efficiently and positively performing focusing of a sample surface. SOLUTION: A shading part cutting off a part of light of a light source is provided between the light source and an objective lens, a projected image of the shading part is formed on a parallel plane in parallel with the objective lens including a focal point of the objective lens in a visual field range of an eyepiece, and the projected image is used as a reference for focusing of the objective lens and the sample surface.
Patent JP-2002319830-A (JP)
Title: One-bit signal amplifier
Inventor: ARANO MOTOJI
IPC: H03F3/217
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a one-bit signal amplifier that can prevent acquisition of a high frequency noise due to a cable at a low cost. SOLUTION: The one-bit signal amplifier is provided with an amplifier section 2 that amplifies a one-bit signal, a chassis 11 comprising a copper-plated metal that supports and surrounds the amplifier section 2, a conductive panel 15 that covers one side of the chassis 11, a terminal section 13 that is integrated with the chassis 13 to receive a signal or power, an operation section 4 that is integrated with the chassis 11 to switch the signal or the power, and the cable 6 that passes through a space 15a between the chassis 11 and the panel 15 to interconnect the terminal section 3 and the operation section 4.
Patent JP-2002006999-A (JP)
Title: Information processing unit
Inventor: OSHIMA MITSUAKI
IPC: G09G3/20
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide power saving without impairing the operability of a portable information processing unit equipped with an input section such as a keyboard by solving the problem of short available time of a battery when the battery is working. SOLUTION: The first processing block 1 is prepared connecting to an information input block 97 including a keyboard 201, and is connected to a second processing block 98 connected to a display section 2 that has the memory effects. Responding to the input by the keyboard and such like, a first processing block 1 activates the second processing block 98 in halt condition, and halts the supply of power or operation after changing of display in the display section 2. At this time, the memory effects maintain the display of the display section 2, and an information processing unit with significant reduction of power consumption is provided without impairing of display characteristics of the display section 2.
Patent JP-2001358120-A (JP)
Title: Method and device for etching
Inventor: TAMURA NAOYUKI
IPC: H01L21/3065
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce the operation cost of a device for less investment in a facility, for removing injury by separating a large amount of non-reactive gas currently discharged into the air for circulation for reuse or recovery, and to save energy by reducing the load on a pump which exhausts etching gases. SOLUTION: The gas exhausted from a processing chamber 11, reaction products, or the gas exhausted without reaction are guided into a separation means 50, such as a filter and a cyclone where they are separated into etching gas and reaction products. Furthermore, the reactive product is dissociated into a solid material, which is to be etched, and the original etching gas. The separated etching gas is circulated to the processing chamber 11, via a circulating/accumulating mean 60 and a flow path control part 71 for reuse.
Patent JP-2002317762-A (JP)
Title: Exhausting method for thin film processing facility
Inventor: OKAZAKI KOJI
IPC: F04B49/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhausting method for processing facilities where a uniform gas flow is achieved by solving the problem that uniform processing is impossible if there is a difference in exhausting capability between exhaust pumps. SOLUTION: Exhaust property data 1 (8) for a conductance valve 1 (18) and exhaust property data 2 (9) for a conductance valve 2 (20) are previously stored in a memory (7), opening commands are output in steps so that the exhaust amounts can be the same in accordance with the two data, and exhaust property data 3 are written in the memory (7). During processing, the opening commands are output to the conductance valve 1 (18) and the conductance valve 2 (20) in accordance with a value for a vacuum gage (12) and the exhaust property data 3 so as to maintain a degree of vacuum as set for controlling the pressure of a process chamber 11 to be a preset value and the exhaust amount of an exhaust line to be the same value.
Patent JP-2002324719-A (JP)
Title: Metallized film capacitor
Inventor: AKAI TOSHIBUMI
IPC: H01G4/015
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a metallized film capacitor which is superior in safety at high temperature and in long-term reliability. SOLUTION: Metallized films having a metal evapolated electrode on one surface respectively are overlapped, or a meallized film having metal evapolated electrodes on its both surfaces and an insulation film are overlapped, or two sheets of metallized film having metal evapolated electrodes on its both surfaces and two sheets of insulation films are alternately overlapped and wound, and a metal is thermally sprayed to both wound end surfaces to form an electrode leading part. In such a capacitor, at least one of the metal evapolated electrodes is provided with a dividing margin as a non-evapolated part for dividing the metal evapolated electrode into a plurality of areas in the lengthwise direction of the film, and furthermore, the dividing margin is gradually made smaller in a specified range and this pattern is repeatedly formed, thus providing a metallized film capacitor that is superior in safety at high temperature and in long-term reliability.
Patent JP-2002324943-A (JP)
Title: Self-matching semiconductor laser element
Inventor: YOKOZEKI MIKIHIRO
IPC: H01S5/223
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a self-matching semiconductor laser element which suppresses oscillation in high-order mode, has small loss in a basic mode, and hardly generate a kink. SOLUTION: The self-matching semiconductor laser element has such a layer structure B that a current constriction layer 6 having a channel groove 8 of specific stripe width W1 is arranged above an active layer 4 and the channel groove 8 and current constriction layer 6 are buried in a clad layer 9 of the reverse conduction of the current constriction layer 6. In the junction interface between the current constriction layer 6 and clad layer 9, a light absorbing layer 11 is interposed which has a stripe width W2 wider than the stripe width W1 of the channel groove 8.
Patent JP-2002325696-A (JP)
Title: Shower device
Inventor: NAKAJIMA AKIHIKO
IPC: B05B1/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a shower device which brings an excellent warm bath effect, is enjoyable and comfortable, and has water saving and energy saving effects. SOLUTION: A curtain formed by showering warm water to the inner part of the chest and from the back of the neck is made by fan-shaped spray nozzles A11 and B20 placed on the upper part of a main body 9 and a nozzle arm 17. Warm water is showed all over the front of the body surface while a bather is wrapped by the curtain formed by showering warm water and the cold air in the bathroom is blocked. This brings the excellent warm bath effect, and unconventional water saving and energy saving effects are expected.
Patent JP-2002326625-A (JP)
Title: Pack container
Inventor: NAKAJIMA TAIRA
IPC: B65D5/44
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To maintain excellent sanitary condition of a pack container in a distribution step, and to prevent illegal unsealing. SOLUTION: Ridge-like bonding parts 7 of flap pieces 3 to 6 for sealing a spout of a pack container body 2 are sealed by a sealing member. The sealing member 9 is formed of a heat-shrinkable resin film, and an outer peripheral piece part expanded from the outer peripheral part and overlapped thereon is subjected to the shrinking to pack the ridge-like bonding parts 7 in a sealed condition.
Patent JP-2002328702-A (JP)
Title: Parameter adjusting device for process model, parameter adjustment supporting device and its method
Inventor: YAMANAKA OSAMU
IPC: G05B13/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a process engineer who does not fully understand the internal structure of process, to easily execute parameter adjustment. SOLUTION: A process model parameter adjusting device is provided with a process data collecting means constituted of a process external input collecting means and a process output collecting means, a means for simulating a process model having a parameter set constituted of a plurality of parameters by inputting data supplied through the process data external input collecting means, a means for setting the initial value of the parameter of the process model, a means for analyzing the change of the sensitivity of the parameter, a means for extracting a parameter set whose sensitivity is high based on the analyzed result of the sensitivity, and a means for defining the values of the respective parameters of the parameter set so that an error between the process output simulation value and the process output value can be minimized.
Patent JP-2002330441-A (JP)
Title: Encoding method, program for encoding method, recording medium for recording program for encoding method and encoder
Inventor: YASUDA HIROYUKI
IPC: H04N19/423
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method, a program for the encoding method, a recording medium for recording the program for the encoding method and an encoder that can be applied to coding processing by e.g. the MPEG system so as to apply the coding processing to image data with a simple configuration or a simple processing in processing the image data in a data partitioning mode or the like. SOLUTION: This method corrects a quantity of data for transmission by inserting dummy coded data denoting one picture having a prescribed relation to adjacent pictures to transmitted data.