baber/WOPTO huggingface dataset:
Patent JP-2002244173-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B17/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a camera of a small size and low cost, having high reliability for camera-shake determination. SOLUTION: A first conduction pattern and a second conduction pattern, one of which moves in response with an acceleration, is arranged apart a prescribed spacing in the camera capable of detecting the acceleration. An acceleration IC 3, which detects the acceleration in accordance with a change in the electrostatic capacity between the first conduction pattern and the second conduction pattern, when the acceleration is impressed is formed on a rigid printed circuit board 14 disposed on the front or the rear of a body of the camera, in such a manner that the detection direction is in a vertical direction of the camera body.
Patent JP-2002239716-A (JP)
Title: Monitoring system for observing casting producing state
Inventor: MORIBE YASUO
IPC: B22D46/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for observing a casting producing state with which the casting producing information is transmitted to a distant place by monitoring the casting producing state at least when the casting is produced. SOLUTION: This monitoring system is provided with a sensor for measuring the desired attributes concerning the casting production, a local unit transmitting a signal corresponding to the desired attributes measured with this sensor into a communicating net-work and a remote unit, in which the desired attributes concerning the casting production is indicated by connecting to the communicating net-work and receiving the signal corresponding to the desired attributes from the local unit, and at least when the casting is produced, the casting producing state is monitored.
Patent JP-2002239840-A (JP)
Title: Wire electric discharge machining device, and automatic wire connecting method of it
Inventor: ISHIBASHI YUJI
IPC: B23H7/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To minimize operation factor reduction of a wire electric discharge machining device even when a wire electrode is caught in a mechanism part. SOLUTION: This device sounds a buzzer and calls an operator when the wire electrode 8 is caught in the mechanism part such as an A section or a C section and possibility that it cannot be restored by a retry operation is high, so that the wire electric discharge machining device does not repeat the retry operation. Therefore, the availability can be prevented from decreasing extremely. When the wire electrode 8 is caught in the mechanism part such as a B section where success possibility of automatic connection by the retry operation is high, the retry operation is performed. Therefore, labor of the operator can be minimized.
Patent JP-2002245952-A (JP)
Title: Electron gun and display device
Inventor: NATORI MAKOTO
IPC: H01J29/48
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To improve a spot size characteristic and a drive characteristic (cathode current and screen brightness) in an electron gun. SOLUTION: A first electrode G1 has beam holes 22 corresponding to a plurality of colors. Each beam hole 22 is formed across a thick portion 24 and thin portions 231 and 232 of an electrode plate. Beam current density distribution on a cathode surface corresponding to each color has a plurality of peak parts 261 and 262.
Patent JP-2002248511-A (JP)
Title: Method and apparatus for hydraulic reduction of rolling mill
Inventor: UESUGI TOMOHARU
IPC: B21B31/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent squeezing and meandering of a strip which are apt to occur at the time of contact between a rolling material and rolling rolls, and to improve productivity, by eliminating a positional deviation of both ends of rolling rolls during roll gap closing with comparatively simple and inexpensive system in a hydraulic reduction apparatus by tuning cylinder method. SOLUTION: A hydraulic circuit A, which executes roll gap closing of a roll 3 in horizontal state by applying even amount of hydraulic oil through a tuning cylinder 11 to each of a pair of hydraulic reduction cylinders 4a, 4b installed at roll chocks of both ends of the roll 3 of the rolling mill, is accompanied by a correction hydraulic pressure circuit B with a proportional electromagnetic flow control valve 31, which continuously detects positional deviation of the roll chocks at both ends of the rolls during roll gap closing by position sensors 5a, 5b eliminates uneven contact of roll 3 by supplying a compensative amount of hydraulic oil to correct positional deviation to the pair of hydraulic reduction cylinders 4a, 4b.
Patent JP-2002255563-A (JP)
Title: Method for purifying by crystallization of rhodium
Inventor: ASANO SATOSHI
IPC: B01D9/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying rhodium by crystallization facilitating re-purification by recrystallization, capable of separating and recovering rhodium selectively and at a high yield from an aqueous solution of a rhodium compound even when an impurity such as iridium is co-existing. SOLUTION: This method for purifying rhodium comprises the steps of adding sodium nitrite to an aqueous solution containing a rhodium compound, reacting it with the rhodium compound in the presence of sodium ions of 100 g/l or more, and selectively separating and recovering rhodium as a crystalline precipitate of sodium hexanitro rhodate (III). Adjustment of sodium ion quantity is carried out by adding another water soluble sodium salt together with addition of sodium nitrite, or by concentrating the aqueous solution. The crystal of sodium hexanitro rhodate (III) is dissolved in water, and by adding a water soluble sodium salt, rhodium is again selectively separated and recovered as a crystalline precipitate.
Patent JP-2002253159-A (JP)
Title: Electric heating type coagulation apparatus
Inventor: IMAMURA KATSUHIKO
IPC: A23L11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric heating type coagulation apparatus which is readily handleable, has a low manufacturing cost and a wide application range. SOLUTION: This electric heating type coagulation apparatus has an insulative container, a pair of electrode plates arranged at opposing positions in the insulative container and an AC power supply for supplying a voltage to the electrode plates. A liquid raw material is packed into the insulative container, electricity is turned on between the electrode plates, and the liquid raw material is heated and coagulated. A connection part for an external connection is installed on the bottom of the insulative container provided with a pair of the electrode plate. A container receiving stand which is engaged with and connected to the connection part and has a connection part supplying an electric current sent from the AC power supply to the electrode plates is arranged.
Patent JP-2002200826-A (JP)
Title: Imaging apparatus, imaging system, method for updating user identification information, program for executing updating method and medium recording that program
Inventor: SAKAWAKI YOSHIHIKO
IPC: B41J29/38
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain identification information appropriately by avoiding such a situation as information is updated erroneously due to simultaneous access to registered and preserved identification information when an update request command of user identification information is transmitted from an external machine during update processing operation. SOLUTION: When update request command of user identification information is received from an external host machine or a management machine, processing is not executed immediately but presence of update processing under execution is checked in advance. If an update processing under execution is present, identification information under execution is compared with that from an external machine. Since possibility of error occurrence is high if they are identical (S112-YES), a processing for invalidating update processing command from the external host machine entirely is performed and the command originator is notified to this effect (S113). If it is different from identification information under execution, update processing commanded by the external machine is executed simultaneously (S114).
Patent JP-2002253246-A (JP)
Title: D-amino acid oxidase gene
Inventor: OBATA HIROSHI
IPC: C12Q1/26
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To enable an enzyme having D-amino acid oxidase activities to be mass-produced by culturing a transformant. SOLUTION: The D-amino acid oxidase gene is cloned, and the base sequence of the gene is determined. A host (Aspergillus oryzae) is transformed by inserting the new gene cloned thereby to a vector.
Patent JP-2002255781-A (JP)
Title: Skin care preparation for amelioration and prophylaxis of wrinkle
Inventor: TADA AKIHIRO
IPC: A61K8/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation reconstituting a dermal collagen fiber bundle structure, i.e., used for the amelioration of a wrinkle and the prophylaxis of the wrinkle. SOLUTION: The skin care preparation comprises one or more kinds selected from ursolic acid and derivatives thereof and one or more kinds selected from eugenol and derivatives thereof.
Patent JP-2002257205-A (JP)
Title: Multistage planetary roller reduction gear
Inventor: TAKAHASHI HISAYOSHI
IPC: F16H13/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce cost by omitting a roller bearing of large diameter, and to prevent uneven rotation from occurring by simplifying a structure. SOLUTION: In this multistage planetary roller reduction gear for storing speed reducing units in a case by connecting them in plural stages, each of the speed reducing units has a carrier having a cylindrical inner roller supported by the case, a sun roller coaxially rotatable with respect to the center axis of the inner roller, a rotational shaft coaxially rotatable with respect to the solar roller, and a flange part formed integrally with the rotational shaft, and plural planetary rollers disposed by pressure contact between the outer peripheral surface of the sun roller and the inner peripheral roller of the inner roller. The carrier is disposed by providing a gap between the outer peripheral surface of the flange part and the inner peripheral surface of the case, and the rotational shaft is connected to the sun roller of the speed reducing unit in the next stage.  Thereby, a structure can be simplified, by omitting a roller bearing with a large diameter, and assembling work can be facilitated.
Patent JP-2002253901-A (JP)
Title: Method for treating liquid waste containing hexachlorobenzene
Inventor: HIRAI HIROSHI
IPC: B01D15/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating hexachlorobenzene-containing liquid waste. SOLUTION: The liquid waste having >=1 ppm total organic compound content and >=0.1 ppb hexachlorobenzene content is brought into contact with activated carbon so that the hexachlorobenzene content is made to be <=0.01 ppb. The liquid waste discharged from a chlorinated organic compound manufacturing step is divided into hexachlorobenzene-containing liquid waste and other liquid waste. The hexachlorobenzene-containing liquid waste is brought into contact with activated carbon, which is then combined with the other liquid waste. The combined liquid waste is furthermore treated.
Patent JP-2002261798-A (JP)
Title: Circuit switching apparatus and circuit switching method
Inventor: MATSUGAMI MICHIHIRO
IPC: H04L45/586
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ATM circuit switching apparatus and a circuit switching method which can prevent generation of cell loss, in the case of circuit switching by bidirectional APS function. SOLUTION: Buffering is performed on a cell storage device 13 installed on a circuit side of a filter 121, after the filter 121 has been set as an operation circuit 3 protective circuit, and before a protective circuit 4 is selected as a new operation circuit, in the case of circuit switching.
Patent JP-2002258024-A (JP)
Title: Diffraction optical element, its manufacturing method, optical system, observing device, imaging device and image pickup unit provided with the diffraction optical element
Inventor: KONUMA TAKU
IPC: G02B5/18
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction optical element for efficiently performing adhesion with high precision to improve the productivity and its manufacturing method, and an optical system, an observing device, an imaging device and an image pickup unit provided with the diffraction optical element. SOLUTION: In the diffraction optical element, in which at least two diffraction grids having a lens work are laminated recessed parts or projected parts at positions without influence on optical performance in each diffraction grid so as to be fittable by the projected parts or the recessed parts.
Patent JP-2002261882-A (JP)
Title: Mobile communication terminal equipment
Inventor: KATAYANAGI MASANORI
IPC: H04W68/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide mobile communication terminal equipment having a control function capable of confirming occurrence of an event by a little operations without increasing unnecessary components. SOLUTION: The mobile communication terminal equipment comprises a vibrator and a foldable housing. The terminal equipment recognizes occurrence of a predetermined event, and informs an operator of a vibration or a noise when an open state from a closed state of the housing is detected.
Patent JP-2002253338-A (JP)
Title: Manufacturing system of custom cosmetics
Inventor: NAGASE MASAAKI
IPC: A45D44/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing system of custom cosmetics, in which a consumer can buy cosmetics at an appropriate price, a desired quantity with unique material mixture for herself after she chooses the material and the quantity of cosmetics by her hope, and then, she can check the touch of it and retry to order another manufacturing. SOLUTION: In a manufacturing system of custom cosmetics, plural cosmetics materials, approximately 50 kinds of base materials, moisturizing materials, perfume and so on, are in advance shown to the customers, the consumers, and the kind, number and quantity of materials are decided by the choice and request of a customer and a requested amount of the cosmetics proposed by the customer is manufactured and supplied, and it comprises a process to select base materials, a process to select moisturizing material, a process to select perfume, a process to select other additives, a process to mix them and a process to fill them in containers.
Patent JP-2001285060-A (JP)
Title: Phase locked loop enabling generation of reference signal having high spectral purity
Inventor: CANARD DAVID
IPC: H03L7/183
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To improve parasitic phase noise of a phase-locked loop. SOLUTION: This loop is provided with a VCO (OSC) generating an output signal (Vlo), a frequency divider(DIV) to which an output of the VCO is inputted, a phase/frequency detector (CP) comparing an output signal (Vdiv) of the frequency divider with the frequency of a comparison signal (Vcomp) and supplying a tuning signal the VCO, and a correcting means (PMOD) for detecting parasitic phase modulation included in the output signal Vlo of the VCO and adding phase modulation which is similar to the parasitic phase modulation to the comparison signal.
Patent JP-2001325676-A (JP)
Title: Maintenance system
Inventor: UKAI YOSHIYUKI
IPC: G08B21/18
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is possible to take extremely long time from the occurrence of abnormality in equipment for maintenance to noticing for a user. SOLUTION: When abnormality occurs in equipment, abnormality in the equipment is reported through an alarm to a security company, abnormality in the equipment is confirmed by entering a room with a key and when a confirmed abnormal state can not be canceled, it is reported to the maintenance company of the equipment.
Patent JP-2002271942-A (JP)
Title: Long terminal insertion machine and method therefor
Inventor: KOYAMA TAKESHI
IPC: H02G3/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently insert plurality of long terminals into a joint plate laminate. SOLUTION: The long terminal insertion apparatus A has a main substrate 6 that sets a terminal retention block 7 for accommodating the plurality of long terminals 15 at one surface side of the main substrate, a set base 10 that sets the joint plate laminate 1 opposite to the other of the main substrate, a warpage correction means 13 for pressing the joint plate laminate 1 to other surface side of the main substrate 6, a reference abutment means 18 for independently pressing each joint plate 22 of the joint plate laminate to a bi-directional reference wall 31 that orthogonally crosses the pressing direction of the warpage correction means, and a terminal pressing tool 3 that has pluralities of pressing pins 2 to the pluralities of long terminals 15 in a terminal retention block. A terminal guide plate 42 is positioned between the terminal retention block 7 and the joint plate laminate 1. The terminal pressing tool 3 is operated manually. The terminal pressing tool 3 can also be automatically driven.
Patent JP-2002271665-A (JP)
Title: Mobile phone and lens cover for the mobile phone
Inventor: KAZUI KAZUHIRO
IPC: H04W88/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To visually shield the optical mechanism of a mobile phone which has camera functions. SOLUTION: A lens cover 21 is formed removably from a mobile phone body 1. A filter 22 is placed in front of the lens cover 21 at a covering position, when the lens cover 21 is mounted on the mobile phone body 1. The filter 22 has a transmittance of a degree at which the optical mechanism can be concealed when viewed from the outside. When the camera function of the mobile phone is not in use, the filter 22 covers the optical mechanism, so as to make the optical mechanism invisible from the outside.
Patent JP-2002271868-A (JP)
Title: Electronic control unit
Inventor: HARA SHOJI
IPC: H04Q9/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit(ECU) that allows its CPU for reducing the power consumption to transit to a halt mode where the clock is stopped when a switch is not activated over a prescribed time in order to reduce the power consumption monitors the switch operation even in the halt mode and allows the CPU to resume the usual operating mode when the switch is activated. SOLUTION: In the halt mode, the ECU periodically applies an operation supervisory signal to the switch, a sensor circuit senses the current of the operation supervisory signal changing with the operation of the switch, a discrimination circuit discriminates the level of the detected signal, the discrimination circuit restores the CPU to the usual operation mode on the basis of the result of discrimination, the CPU transmits the operating information of the switch to a device and a supervisory circuit detects an abnormal operation caused in the CPU or a switch state supervisory means to maintain the normal operation of the ECU.
Patent JP-2002271764-A (JP)
Title: Video conference system utilizing karaoke box
Inventor: MATSUDO SHIGERU
IPC: H04M3/56
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To allow everybody to visit a neighboring karaoke box to utilize a video conference system. SOLUTION: Introducing the video conference system to each karaoke box located in each district can realize the utilization of the video conference system.
Patent JP-2002277674-A (JP)
Title: Directional coupler and optical transmission system
Inventor: NAKAMURA KOZABURO
IPC: G02B6/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a directional coupler that enables two-way optical communications to be performed through installment of one optical fiber without shifting timing. SOLUTION: A core at the end of an optical fiber 201 is made to enter from the side face of an optical fiber 202, in a manner that cores are fused together, and is coupled with the cores of the optical fibers 202, 203. A relation of R>r is set provided that R is the core diameter of the reception port 2 of the optical fiber 202 and of the opposite port 3 of the optical fiber 203 and that r is the core diameter of the transmission port 1 of the optical fiber 201. The angle ϕformed by the transmission port 1 and the opposite port 3 is set not more than the angle satisfying the total reflecting condition at the side face of the optical fiber, while the angle θ formed by the optical fibers 202, 203 is set not more than the angle satisfying the total reflecting condition at the side face of the optical fiber.
Patent JP-2002157974-A (JP)
Title: Short arc type cadmium lamp
Inventor: AIURA YOSHITOKU
IPC: H01J61/35
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a short arc type cadmium lamp capable of excellently preventing the occurrence of a devitrification phenomenon by a crack of a light emitting tube, and capable of excellently preventing reduction in a quantity of emitted light by surface reflection, and to provide a lamp having a high maintenance factor of emitting illuminance in a discharge lamp for sealing cadmium as a light emitting substance. SOLUTION: In a short arc type lamp there a cathode and an anode are oppositely arranged in the light emitting tube for passing an ultraviolet ray, and at least rare gas and the cadmium are sealed in this light emitting tube, an alumina (Al2O3) diffusive layer is applied to the inside surface side of the light emitting tube.
Patent JP-2002271943-A (JP)
Title: Joint box
Inventor: OTA ATSUSHI
IPC: F16L3/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a joint box that can be adhesively fixed to a bundle of electric wires, is in a shape and structure for storing compactly while being overlapped, and has other improvement. SOLUTION: In the joint box manufactured by a material such as vinyl chloride polymer, one portion of the end section of the joint box is inserted into the bundle of electric wires while one portion of the end section of the joint box is being thinned and expanded shown as the reference numeral 1. After that, one portion of the end section of the joint box is dented for holding down the inserted bundle of electric wires.
Patent JP-2002274594-A (JP)
Title: Moistureproof packaging bag for semiconductor
Inventor: YAGI MASAHIRO
IPC: B65D65/40
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a moistureproof packaging bag for semiconductors, whose barrier properties with respect to steam or oxygen are less reduced even by handling such as a bag-making machining and moreover whose weight is reduced without detriment to practical strength. SOLUTION: The moistureproof packaging bag for semiconductors is made of a laminated film formed by laminating a base film, a barrier layer and a heat-sealed layer on one another. In this packaging bag, the barrier layer is formed of an aluminum foil having tensile elongation = 3% or more.