baber/WOPTO huggingface dataset:
Patent JP-2002035779-A (JP)
Title: Volume reduction treatment system and apparatus for sludge
Inventor: HAGINO TAKAO
IPC: C02F3/12
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment system and apparatus constructed to achieve the enhancement of the efficiency of the total system, energy saving, and the recovery of useful substances and their use as resources in a volume reduction treatment process for sludge occurring in an organic wastewater treatment system. SOLUTION: To an organic wastewater treatment system comprising a biological reaction step based on the metabolism of aerobic microorganisms, a microorganisms solid-liquid separation step, and a sludge volume reduction treatment step for applying a volume reduction treatment to sludge separated at the separation step, a combustible gas recovery step for taking organic components contained in the volume-reduced sludge obtained at the volume reduction treatment step out of the system as a gas mainly comprising a CH4 gas is added as a step after the sludge volume reduction treatment step in order to utilize the combustion energy of the CH4 gas as a heat source and/or a power source used in the volume reduction step, thus providing a sludge volume reduction system.
Patent JP-2001088447-A (JP)
Title: Recording sheet
Inventor: HASHIMOTO SHIGE
IPC: C08L101/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording sheet of superior recycle properties not generating curls even when recording and erasing are carried out repeatedly. SOLUTION: A recording sheet is provided with a reversible heat-sensitive recording layer composed of an organic low molecular substance and a resin matrix on a plastic substrate, and the heat shrinkage factor when the substrate is heat-treated at 140 deg.C for 10 minutes is 1% or less.
Patent JP-2002043716-A (JP)
Title: Connecting structure, connecting method, ic card and its manufacturing method
Inventor: SHIBUYA MASAHITO
IPC: B42D15/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure, a connecting method, an IC card and its manufacturing method that can form a circuit of low resistance and that are excellent in reliability of connection. SOLUTION: A connecting structure is comprised of a circuit made of conductive paste and electronic parts. A connecting method is comprised of formation of the circuit by the conductive paste, overlap of the electronic parts, heating and pressurizing. An IC card is comprised of the circuit made of the conductive paste, the electronic parts and a cover film. A method for manufacturing the IC card is formation of the circuit made of the conductive paste, overlap of the electronic parts on it, overlap of a cover film on them, heating and pressurizing.
Patent JP-2002048152-A (JP)
Title: Electromagnetic control spring clutch mechanism
Inventor: YAMAZAKI KATSUZO
IPC: F16D27/105
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic control spring clutch mechanism which does not constitute a magnetic circuit in bearing region. SOLUTION: The clutch mechanism is so constructed that a coupling 108 and a bearing 122 forming an input side of bearing are made of resin, and a shat 10 and an annular sidewall 56 forming an output side of bearing are also made of resin, and then a magnetic circuit as shown in dotted line W is formed, thereby no magnetic circuit is constituted as in a bearing part of conventional construction.
Patent JP-2001078287-A (JP)
Title: Telescopic microphone
Inventor: RI SHIJIN
IPC: H04R1/08
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a telescopic microphone by which a user can hear a voice of a visited person even when the user is present at the outside of a crowd by extending the microphone long when visiting the person. SOLUTION: Connecting a plurality of stages of metallic pipes 30 coaxially forms a telescopic main pipe 20. A telescopic transmission unit 70 is placed inside the main pipe 20. An inner telescopic pipe 71 is used for the transmission unit 70. The inner telescopic pipe 71 is structured the same as that of the main pipe 20 and formed by connecting coaxially a plurality of stages of metallic pipes. An outermost torus tube of the main pipe 20 is adhered to the inside of a pipe 60 gripped by a hand. A voice pickup device 50 and a net head 40 are tightened to an end of a thin side of the main pipe 20. A signal received from the voice pickup device 50 is transmitted by the main pipe 20 and the transmission unit 70. Application of this structure to a hand-held microphone makes the visit convenient.
Patent JP-2001090365-A (JP)
Title: Pool
Inventor: NAKAI MASAO
IPC: C02F1/28
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent water which flows from a pipe connected to a pool body and broken by an earthquake, etc., and is accumulated in a pool from flowing out, and to feed the water in the pool according to the water quality to meet the service purpose when water shortage occurs caused by the stop of water caused by an earthquake. SOLUTION: In a pool water intake system in which a water intake pipe is connected to an intake 1 of this pool P which is usually used for swimming, the water intake pipe is of circulation type to connect the intake 1 of the pool to a water outlet 2, and a purifying device comprising a hair collector 5, a pump 6 and a filter 7 is provided on the water intake pipe, the water intake 1 is provided on a lower part of the pool P, the water outlet 2 is opened at the position higher than the water intake 1, and an emergency shut-off valve 8 which detects an earthquake to be actuated is provided in the vicinity of the water intake 1 of the pool.
Patent JP-2002046546-A (JP)
Title: Molded body module and manufacturing method of molded body module
Inventor: KONDO MASAYUKI
IPC: H01R12/79
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To integrally mold an electric wire and a molded body such as a roof liner without complicated work, to reduce the number of parts and to allow simple and quick electric connection between an electric apparatus and the electric wire inside the molded body such as the roof liner by improving a structure and manufacturing method in regard to a periphery of a molded body module. SOLUTION: In this molded body module Z comprising the electric apparatus 3 and the electric wire 2a integrated by insert molding between a molded body 1 and a molded body 1, a conductor 2b of the electric wire 2a and an electric connection part 4 of the electric apparatus 3 are mutually contacted to allow energization. A roof module Z is composed by using a roof liner 1 to be attached to a ceiling of an automobile as the molded body 1.
Patent JP-2002083955-A (JP)
Title: Silicide target for forming gate oxide film excellent against fragility and method for manufacturing the silicide target
Inventor: ODA KUNIHIRO
IPC: H01L21/316
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fragility-resistant silicide target, which is suitable for forming ZrO2.SiO2 or HfO2.SiO2 film which can be used as a high dielectric gate insulating film provided with characteristic in stead of an SiO2 film, and a method for manufacturing the silicide target. SOLUTION: The silicide target for forming the gate oxide film excellent against fragility is made from MSi0.8-1.2 (M:Zr, Hf).
Patent JP-2002045116-A (JP)
Title: Gumi candy
Inventor: ASATAKE MUNEAKI
IPC: A23L21/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a gumi candy prevented from syneresis through including trehalose therein and sustaining an original palate feeling of the gumi candy by efficiently preventing the trehalose from crystallization. SOLUTION: This gumi candy is such one as to contain water at >=8 mass%, trehalose and a reducing starch saccharified product.
Patent JP-2002049093-A (JP)
Title: Projector device
Inventor: DOI NOBUYUKI
IPC: G06F3/041
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a projector device capable of projecting an image corresponding to a position optionally pointed by a person taking a platform by using a pointer. SOLUTION: This projector device equipped with the laser beam projection type pointer is provided with an image input part 103 inputting the position pointed by the pointer, a video signal input part 112 acquiring image information concerning the image corresponding to the inputted position, an information recording part 107, a network connection part 108, a control arithmetic part 101 and an image projection part 105 projecting the image based on the acquired image information.
Patent JP-2001116528-A (JP)
Title: Method and device for acquiring three-dimensional data
Inventor: KODAMA SEIGO
IPC: H05K3/34
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which can efficiently obtain three- dimensional data. SOLUTION: A slit light source 280 and a two-dimensional image pickup device 282 are held by a holder, which is moved to move the light source 280 and image pickup device 282 along a linear path which is parallel to the surface 49 of a printed wiring board 12 and parallel to the length of cream solder 280 while holding the light source 28 and image pickup device 282 in fixed relative position relation.  An image is picked up more than one during the movement; when the cream solder 380 is printed neither too much nor too little, an image of a part of the cream solder 280 irradiated with slit light is formed at nearly the same position of an image pickup surface each time the image is picked up and even when the cream solder 380 is too much or too little, deviation in the image formation position is small and the image processing range of the image pickup surface is limited, so that the times of data transfer and image processing may be short. Three-dimensional image data are obtained through operation from pieces of two-dimensional image data obtained by picking up an image more than one and the mean value of height, the volume, the plain-view shape, etc., of the cream solder 280 are found to detect a defect in printing.
Patent JP-2002064991-A (JP)
Title: Motor controller
Inventor: IMAI NOBUYUKI
IPC: H02P27/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a low cost motor controller which can control the torque with higher precision by reducing the variations in of a DC brushless motor itself and temperature change. SOLUTION: A target current setting unit 1 and a current control unit 2 handle the motor 3 by converting it to an equivalent circuit including a first armature located on the q-axis as the magnetic flux direction of field and a second armature crossing the q-axis at the right angle. The target current setting unit 1 comprises a torque compensating means 11 for calculating the amount of torque compensation to adjust the torque of the motor 3 depending on the difference between the target phase power (Pf-c) preset by a current setting map 10 and an actual power (Pf-r) detected by an actual phase power detecting unit 30 based on the actual Id current (Id-s), actual Iq current (Iq-s), the target Vd voltage (Vd-c) and the target Vq voltage (Vq-c), and for compensating for the target Id current (Id-c) as the target value of the Id current flowing into the second armature of the motor with amount of torque compensation.
Patent JP-2002017602-A (JP)
Title: Earpick
Inventor: HAGIWARA HIROSHI
IPC: A47K7/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an earpick which can easily clean ears, while removed earwaxes can be prevented from being scattered. SOLUTION: A plurality of spoons (2) or a plurality of holes (4) are formed at the tip of a holding bar (1), while an accumulation space (3) for earwaxes is provided in the interior of the bar (1). The bar (1) is inserted into an ear hole and rotated to remove accumulated earwaxes.
Patent JP-2002061495-A (JP)
Title: Method for renewing tunnel
Inventor: TANAKA YOSHIHIRO
IPC: E21D11/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for renewing tunnel by which an already existing tunnel can be renewed quickly and a highly durable lining can be constructed. SOLUTION: This method for renewing tunnel by which an already existing tunnel is renewed by demolishing the lining of the tunnel and constructing a new lining includes a first step of installing mobile frames 4 which have smaller sizes than the internal surface of the tunnel has by the thickness of the newly constructed lining after the already existing lining is demolished, a second step of installing panels 1 having recessed and projecting surfaces on the ground side between the frames 4 and ground 7, and a third step of filling up the space between the panels 1 and ground 7 with a filler 6. The joining sections 20 of the panels 1 in the peripheral direction of the tunnel are joined to each other with a strength equal to or stronger than that of the panels 1.
Patent JP-2002060617-A (JP)
Title: Molded product made of polyamide resin having screw structure
Inventor: WATANABE KATSUSHI
IPC: C08K5/09
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a molded product made of a polyamide resin having a screw structure, which is excellent in mechanical strength, chemical resistance and tenacity, and easily moldable. SOLUTION: The molded product made of a polyamide resin having a screw structure is obtained using a polyamide resin composition comprising (A) a polyamide, (B) an apatite-type compound containing an organic substance insoluble in a phenol solvent and (C) a molding property-improving agent, where the organic substance is contained in an amount of 0.5-100 pts.wt. based on 100 pts.wt. of the apatite-type compound.
Patent JP-2002064845-A (JP)
Title: Radio base station apparatus and method for collating source information
Inventor: FUKUSHIMA AKIRA
IPC: H04W88/08
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a radio base station in which high reliability is ensured by preventing mismatch of resource information constantly in the radio base station through simple software control. SOLUTION: The working base station control section 102 for managing the resources in a radio base station periodically collates the hardware resources of a carrier control section 112, a base band signal processing section 113 and a wired transmission passage interface section 114 set in a radio processing function section 101. When mismatch of resources is detected, it is eliminated by releasing the resources. Collation is also performed when switching the working base station control section 102 and a stand-by base station control section 103.
Patent JP-2002063877-A (JP)
Title: Structure of cell pack label
Inventor: USUI AKIHIKO
IPC: H01M2/10
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a cell pack label, enabling to recognize the type of a cell housed in the cell pack body, even when the cell pack main body is mounted to an electronic device, by making the structure of the cell pack comprise a box-shaped cell pack body enabling mechanical and electronic connections with the electronic device body, in which at least the cell is housed, and the label indicating the type of cell housed in the cell pack body attached on one side of the cell pack opposite to the side to be connected to the electronic device body. SOLUTION: The structure of the cell pack comprises a box-shaped cell pack body enabling mechanical and electronic connections to an electronic device body, in which at least a cell is housed, and a label indicating the type of cell housed in the cell pack body attached on one side of the cell pack opposite to the side to be connected to the electronic device body.
Patent JP-2002060165-A (JP)
Title: Elevator rope crossing detection device and method using it
Inventor: MAENISHI KATASHI
IPC: B66B7/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of detection works of mutual crossing of a plurality of ropes in exchanging an elevator rope. SOLUTION: This crossing detection device 50 is provided with a plurality of rope insertion parts 52 having the cross section larger than the cross section of the rope aligned in a row. This crossing detection device 50 has a structure fixing a partition part 54 and a side board 56 fixed by screws 58 and these are separated by removing the screws to open the sides of the rope insertion parts 52. In the separated state, a rope 80 is inserted into a recessed part of the partition part 54 constituting a part of the rope insertion part 52, the side plate 56 is joined with the partition part 54 and fixed by the screws 58 so that the rope 80 is inserted into the rope insertion part 52. In a machine chamber positioned in the upper part of a hoistway, the rope 80 is inserted into the crossing detection device 50 and the crossing detection device 50 is dropped into the hoistway. The crossing in the rope 80 is thus detected by the stop of the crossing detection device 50 on the way to the falling.
Patent JP-2002076955-A (JP)
Title: Receiver
Inventor: IKEURA MASASHI
IPC: B60R25/01
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a low price receiver which assures less number of components and assembling steps and is used for a remote controller for remotely controlling opening and closing conditions of door lock of a vehicle. SOLUTION: An antenna 13 is loaded to a plurality of supporters 11C provided at the bottom surface within a case 11. Consequently, a resin holder for holding the existing antenna is no longer necessary and moreover the screwing of the resin holder is also no longer required. As a result, the assembling becomes easier and a low price receiver can be attained with less number of assembling steps using less number of components.
Patent JP-2002067988-A (JP)
Title: Motor-driven power steering device
Inventor: AMAKUSA HIDEKI
IPC: H02P29/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To positively detect a failure (a command value anomaly) of a CPU 3. SOLUTION: An anomaly detecting circuit detecting the command value anomaly of the CPU 3 has a command value judging circuit 7 judging whether a current command value calculated by the CPU 3 to a torque signal T is normal or abnormal, and a driving signal judging circuit 8 judging whether a motor driving signal outputted on the basis of the current command value calculated by the CPU 3 is normal or abnormal. When a command value anomaly of the CPU 3 is detected by the anomaly detecting circuit (the command value judging circuit 7 and the driving signal judging circuit 8), a counter circuit 9 is started to count abnormal states of the CPU 3, and after a certain passage of time, a control stopping command is outputted from a system stopping circuit 10 to the CPU 13 to stop control of the system by the CPU 3.
Patent JP-2002066918-A (JP)
Title: Profile correction grinding method in roll grinding processing and roll grinding processing control device
Inventor: UCHIMURA HIROSHI
IPC: B24B49/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a good surface property and to carry out a profile correction grinding with a high accuracy. SOLUTION: A roll shape is measured on a roll grinding machine and roll shape measurement values at a large number of measurement positions in a roll axis direction are collected. A deviation of the roll shape measurement value and a theoretical value by a theoretical shape every at the measurement position is determined by one traverse. A broken line obtained by fastening point group at adjacent measurement position each other of point groups data of one traverse by the deviation is corrected by an approximate curve such that it becomes a smooth curve. Values at the respective measurement position obtained by the approximate curve are made to a correction value and a profile correction grinding is carried out based on the correction value.
Patent JP-2002075977-A (JP)
Title: Method and system for depositing film
Inventor: TABATA ATSUSHI
IPC: H01L21/31
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for depositing a film while reducing plasma damage generated on a substrate to be processed. SOLUTION: At the time of depositing a film, plasma is generated in a processing chamber 2 by applying a high frequency power for source to coils 12t and 12s. Subsequently, O2 gas and SiH4 gas are introduced into the processing chamber 2. The plasma is pulled to a wafer W by applying a high frequency power for bias to a supporting member 7. Upon finishing deposition of a film, application of a high frequency power for bias to the supporting member 7 is stopped while sustaining introduction of O2 gas and SiH4 gas into the processing chamber 2. Subsequently, introduction of SiH4 gas is stopped and introduction of O2 gas is also stopped. Finally, application of the high frequency power for source to the coils 12t and 12s is stopped.
Patent JP-2002070723-A (JP)
Title: Axial piston pump/motor
Inventor: YAMAMURA MASAYA
IPC: F04B1/22
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a U-shaped receiving groove for a roll pin make the roll pin easy to slip off upon assembling of a motor/pump, resulting in a difficulty in the motor/pump assembling and an occurring of toppling force working on the roll pin after the assembling, which shrinks the product life cycle of the pump/motor. SOLUTION: On the inner circumference 2f of the shaft hole of a cylinder block, a partially cylindrical-shaped receiving hole 2c is formed, the less than half of which circumference being opened inside. When the roll pin 10 is fitted in the receiving hole 2c, the slipping off of the pin is prevented in assembling, and the occurring of the toppling force is also prevented.
Patent JP-2002074678-A (JP)
Title: Optical recording medium
Inventor: HAYASHI HIDEKI
IPC: G11B7/007
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium capable of performing the accurate tracking servo in a reproducing device even though the interference is generated between codes. SOLUTION: In the optical recording medium whereon plural frames consisting of the servo area forming a tracking pit thereon for controlling the tracking servo and the data area for recording information data are arranged consecutively in the information reading direction, the position to form the tracking pit in the information reading direction within the above servo area is changed per frame.
Patent JP-2002080857-A (JP)
Title: Recovery method for phenols
Inventor: NAGANO MIKIO
IPC: C10B27/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To produce phenols and tar acids stably for a long time while avoiding the film degradation in separating and recovering phenols and an alkali hydroxide solution from an aqueous phenolate solution with an ion-exchange membrane electric membrane dialysis apparatus. SOLUTION: An electric membrane dialysis apparatus is used which has four chambers A-D formed by arranging two cationic membranes 23, 24 and an anionic membrane 25 between at least two bipolar membranes 21, 22 arranged between an anode 26 and a cathode 27. Electric dialysis is conducted by causing a phenolate solution to flow into chamber B and a recovered alkali solution to flow into chamber C, thus generating phenols in chamber B and an alkali hydroxide in chamber C. An aqueous phenol solution generated in chamber B is circulated after the recovery of the phenols, and an aqueous alkali hydroxide solution generated in chamber C is circulated to minimize the amount of discharged water. Into chambers A and D in contact with the bipolar membranes, a clean aqueous acid or alkali solution is caused to flow to extend the membrane life.