baber/WOPTO huggingface dataset:
Patent JP-2001329378-A (JP)
Title: Water soluble preflux, printed circuit board and surface treating method for metal of printed circuit board
Inventor: AKAIKE SHINICHI
IPC: B23K1/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide water soluble preflux free from the generation of the defect in soldering even on a soldering land narrow in intervals, to provide a printed circuit board deposited with the film and to provide a surface treating method for the metal of the same circuit. SOLUTION: This water soluble preflux contains an iodine compound such as hydroiodic acid and compounds, e.g. of formulae 1 and 2. (in formula 1, (n) is 0 to 3; concretely, 2-(1-ethylpentyl)benzimidazole, 2-(1-ethylpentyl) tosylimidazole, and 2-(1-ethylpentyl)xylylimidazole are given.) (in formula 2, (n) is 0 to 3; concretely, 2-(3-methylbutyl)benzimidazole, 2-(3-methylbutyl) tosylimidazole, and 2-(3-methylbutyl)xylylimidazole are given.).
Patent JP-2001007344-A (JP)
Title: Fabricating method of thin-film transistor
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/136
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To realize a method of fabricating a thin-film transistor which is high in reliability and formed on a glass substrate with fewer number of mask processes. SOLUTION: An insulating film 102, composed of a silicon nitride film and a silicon oxide film, is formed on a glass substrate 102, a silicon film is formed thereon without being exposed to the air and shaped into a semiconductor region 103 through etching, then a gate insulating film 104 is formed, a metal film is formed and then removed leaving a storage capacitor wiring 107, a gate electrode 106, and a gate wiring 105 unremoved, and an impurity region 108 is formed through implantation of ions. The wirings 105, 106, and 107 are anodized by applying a current to the wirings 105, 106, and 107 to form a surface oxide film 109 on them, and a metal film is formed thereon, making the surface oxide film 109 serve as an interlayer insulator and patterned into a drain wiring 110 and a source wiring 111.
Patent JP-2001331430-A (JP)
Title: Network conference system and data presentation method and conference management server and data presentation method
Inventor: RI SEIKEI
IPC: G06F3/0482
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To easily perform presentation in a network conference system composed of an attendant terminal, a presentator terminal and a chairman terminal. SOLUTION: At the time of using material data fetched by electronic equipment for generation such as a scanner for the presentation, by selecting the electronic equipment for the generation and the material data fetched by the electronic equipment for the generation by the presentator terminal (step ST31), presenting the material data to this conference management server and selecting the electronic equipment for output for presenting the contents of the material data to the participant of a conference (step ST41) and outputting them from the conference server to the attendant terminal or the chairman terminal (step ST42), the material data are presented to the attendant terminal or the chairman terminal and the presentation is performed (step ST51).
Patent JP-2001327811-A (JP)
Title: Device for treating scum
Inventor: MASUDA TOMOYA
IPC: B01D33/06
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To efficiently perform solid-liquid separation of the scum discharged from a settling pond and a final settling pond of a sewage treatment plant without causing the clogging of a drum screen. SOLUTION: This scum treating device has the drum screen which is horizontally hung to be freely rotatable and into which the scum is supplied and separated into solid and liquid. The drum screen is formed by using a plurality of long-length base materials so that they are arranged at the prescribed intervals in the same direction as the axial direction of the drum screen to form a screen mesh and an entanglement preventing wall projecting toward the outside direction of the drum screen is disposed on each of the base materials.
Patent JP-2001331154-A (JP)
Title: Liquid crystal display device and liquid crystal display method
Inventor: MACHITORI WATARU
IPC: G09G3/20
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To improve a response speed of a liquid crystal in a liquid crystal display device by a simple configuration and operation. SOLUTION: This liquid crystal display device is provided with a means for obtaining a difference value between an input video signal and that of one preceding field, a means for selecting any of plural coefficients according to this difference value and obtaining a correction value by multiplying the difference value by this selected coefficient, a means for obtaining a corrected video signal by adding this correction value to the input video signal, and a means for displaying a picture based on this corrected video signal.  Thus, since the correction value can be obtained by such a simple processing that the difference value is multiplied by the coefficient selected according to the difference in the input video signal between the preceding and the current field, the correction can be carried out with a simple configuration, and the response speed of the liquid crystal can be improved at a low cost.
Patent JP-2001332959-A (JP)
Title: Filter circuit
Inventor: YOSHIDA YOSHIKAZU
IPC: H03H11/48
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the input-converted noise of a filter circuit. SOLUTION: This filter circuit is provided with plural element circuits, composed of divided filter circuits so as to include at least one voltage control current source. At least one of these plural element circuits is an amplifying element circuit, provided with an amplifying function for amplifying signals inputted to the filter circuit with a preset amplification factor. Then, the amplifying circuit is provided with a loop circuit composed of plural in-loop voltage control current sources setting mutual conductance values into prescribed correspondent relation and a correspondent capacitor, which is connected to a contact inside the loop circuit, having a capacitance value which depends on the correspondent relation, so that the potential of the contact can become a prescribed potential corresponding to the amplification factor.  The amplifying element circuit is provided with electrical characteristics which do not depend on the amplification factor from the view point of the input side of the filter circuit.
Patent JP-2001335395-A (JP)
Title: Molecular beam epitaxial growth apparatus
Inventor: KAWASAKI TAKASHI
IPC: H01L21/203
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a molecular beam epitaxial growth apparatus with high productivity which can easily be assembled and dissembled. SOLUTION: This molecular beam epitaxial growth apparatus has a crucible having an opening part, a material filling part in which a molecular beam material is filled and at least one bent part formed between the opening part and the material filling part, a heater for emitting a molecular beam from the crucible opening part by vaporizing the molecular beam material filled in the filling part by heating, a vacuum chamber in which a target to be irradiated with the molecular beam, and a vacuum vessel composed of a plurality of tublar members which are separably connected to one another for sealing the crucible and heater and being fixed to the vacuum chamber.  The vacuum vessel has a linear cylinder having a linear axis which covers the material filling part, a bent cylinder having a bent axis which covers the bent part and a fixing and seal member which is separably connected to one end opening of the linear cylinder and fixes and seals the crucible and heater to the vacuum vessel.
Patent JP-2001339244-A (JP)
Title: Temperature compensation type oscillator and its manufacturing method, and integrated circuit for temperature compensation type oscillation
Inventor: MATSUMOTO TORU
IPC: H03L7/099
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a temperature compensation type oscillator and to reduce its manufacture cost. SOLUTION: A frequency comparator circuit 8 which compares the frequency of an externally inputted external reference frequency signal with the frequency of the oscillation output signal of an oscillator circuit 1 and a sequential comparison register 9 which determines respective bits according to the comparison result are provided;  and the digital signal from the sequential comparison register 9 is inputted to a D/A converter 5 which generates the control voltage for a variable capacitance diode CV to perform self-compensating operation for equalizing the frequency of the oscillation output signal to that of the external reference frequency signal by sequentially setting the respective bits of the sequential comparison register 9 each time a frequency comparison is made and the digital signal from the sequential comparison register 9 is used as compensation data corresponding to the detected temperature of a temperature detector 2 at this time to perform the self-compensating operation each time specific temperature change is detected by the temperature detector 2, thereby determining the compensation data.
Patent JP-2001334865-A (JP)
Title: Loading method for sheet glass and its structure
Inventor: YOSHIMURA KATSUKIYO
IPC: B60P7/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide loading structure for sheet glasses capable of loading a case wherein a plurality of the sheet glasses are stored without using a stanchion. SOLUTION: In this loading structure, a case 1 wherein the plurality of the sheet grasses are laminated and stored is loaded on loading space 2 of a transporting device. The case 1 is placed on the loading space 2 in a standing position, a piece of rope 4 slinging on a single face of the case 1 is fixed on the other face side of the loading space 2 at both end parts of the case 1 and the rope 4 slinging on the other face of the case 1 is fixed on a single face side of the loading space 2 at both end parts of the case 1. The case 1 can be loaded on the loading space 2 without using the stanchion by tightening up both pieces of rope 4 and by fixing the case 1 on the loading space 2.
Patent JP-2001333852-A (JP)
Title: Anti-theft umbrella stand
Inventor: FURUYA TETSUO
IPC: A47G25/12
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an anti-theft umbrella stand which is designed to prevent an umbrella in a locked condition from being stolen from the stand. SOLUTION: This anti-theft umbrella stand is provided with a means for stopping the turn of an umbrella handle set in a handle arrangement space, and/or a means for preventing the umbrella from being pulled out.
Patent JP-2001341473-A (JP)
Title: Postcard with rf-id card
Inventor: NIIMI NORIAKI
IPC: B42D15/10
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To send an RF-ID card not in sealed covers, but with a postcard. SOLUTION: An inlet 12 of RF-ID is pasted to a card region 7 inside the pasting postcard and a half cut is provided around the card region 7.
Patent JP-2001299130-A (JP)
Title: Rope-untwisting device in fish-collecting facility
Inventor: TANIGUCHI AKIRA
IPC: A01K61/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To untwist a rope for connecting fish-collecting members to each other or connecting the fish-collecting member to an anchor, thus preventing the damage and breakage of the rope. SOLUTION: This rope-untwisting device 1 which is disposed between an anchor 5 and a fish-collecting member 3 or between the fish-collecting members 3 in a fish-collecting facility 2 provided with one or a plurality of the fish- collecting members 3 moored to the anchor 5 sunk on a water bottom through a rope 4, characterized by rotatably mounting a rope-connecting rod 15 having a rotation center on the central axial line of the main body 13 of the device in the main body 13, disposing a rope-connecting portion 15a on one end of the connection rod 15 and disposing one or more rope-connecting portions 19 on the opposite side of the main body 13.
Patent JP-2001340544-A (JP)
Title: Image display device
Inventor: KIMURA KEIGO
IPC: G10L13/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image display device provided with a sound function that can form an image with natural sound hardly causing a discrepancy between image and sound. SOLUTION: In a sound control part 17, a voice signal is divided sound by sound, and synchronizing signals are generated sound by sound. The synchronizing signals are transmitted from the sound control part 17 to an image control part 16, and the image control part 16 displays a corresponding image on a display 9 synchronously with each sound of the sound.
Patent JP-2001346001-A (JP)
Title: Radiological image reader
Inventor: KOISHIKAWA HIROSUKE
IPC: G21K4/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent intrusion of light from the outer surface of a photomultiplier which detects stimulated light emission in a radiological image reader. SOLUTION: In a radiological image reader 800 to scan a stimulable phosphor sheet 10 on which a radiological image is recorded with exciting light Le by an exciting light scanning means 200 and to photoelectrically convert, with a photomultiplier 33 of a fluorescent light detecting means, the stimulated emission light Lk generated from the stimulable phosphor sheet 10 by which the excited light Le is received, the outer surface of the photomultiplier 33 is covered with a light shielding cover.
Patent JP-2001351750-A (JP)
Title: Connector
Inventor: FURUYA TOMOAKI
IPC: H01R103/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To improve productivity, contact-fixing capability and durability, in a connector, such as an electrical connector. SOLUTION: The engagement part of an inside contact conductor 24 on a plug 20 side comprises an opening part opened at the end surface position of an outside conductor 26, and the engagement part of an inside conductor pin 38 on a socket 22 side is engaged with the opening part of the inside contact conductor 24 on the plug 20 side and comprises a pin protruding in a receiving hole 32. A contact fixing spring 37 is structured by forming plural meandering parts in a wire member, it is mounted by deforming it in a cylindrical shape along the inner peripheral surface of the receiving hole 32 of the socket 22, and when the outside conductor 26 of the plug 20 is inserted, it is elastically deformed and its diameter is expanded, in order to bring the plug 20 into fixing contact with the socket 22.
Patent JP-2001355842-A (JP)
Title: Controller for combustion appliance
Inventor: UEYAMA TAIJI
IPC: F23N5/26
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To easily determine a cause of abnormal conditions of communication wires and communication circuits in a controller of a combustion appliance of a remote controlling system. SOLUTION: In the controller of the combustion appliance, there are provided a remote controller 2 for operating equipment 1, a controller 3 for controlling the equipment 1 by operation signals from the controller 2, a signal wire 5 connecting the controller 2 and the controller 3 to conduct a power supply to the remote controller 2 and mutual data communication, a communication means 4 for transmission reception of data between the controller 2 and the controller 3, a communication determination means 16 for detection of presence/ absence of an abnormal condition from the communication condition, a communication informing part 17 to inform of the communication condition on the basis of a judgement result of the means 16. The informing part 17 is installed in the equipment 1, and a plurality of alarm patterns are used according to a pattern of the anomaly of communication.
Patent JP-2001351805-A (JP)
Title: Rotary electric parts lighting structure
Inventor: HAYASHI HIDEYASU
IPC: H01C10/34
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric parts lighting structure which has a long service life and is free from settling of a slider. SOLUTION: In the rotary electric parts lighting structure, a shaft member 9 is constituted of a first shaft section 10 composed of a metallic material and a second shaft section 11 coupled with the front section of the section 10 and composed of a transparent synthetic resin and the section 10 is supported by a bearing section 5. In addition, a knob 13 is attached to the second shaft section 11. Consequently, the front face section of the knob 13 can be lighted surely through the transparent second shaft section 11 and, at the same time, the wear of the first shaft section 10 composed of the metallic material due to the bearing section 5 when the knob 13 is rotated becomes smaller. Therefore, the service life of the rotary electric parts lighting structure becomes longer.
Patent JP-2002008524-A (JP)
Title: Manufacturing method of plasma display panel substrate rib
Inventor: SUGIMOTO TAKANORI
IPC: H01J11/34
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To form on the glass substrate a rib having a structure which is effective for realizing a PDP(plasma display panel) of a high luminance and high contrast by a method easier and having a high luminance than the conventional method. SOLUTION: The manufacturing method comprises a) a step in which one type of a first sensitive paste which is selected from the photosensitive black color and white color glass ceramic paste is filled partially in the groove of a mold and this paste is cured by radiant rays, b) a step in which a second paste of a color different from the first paste is supplied to the glass substrate and then a laminate is formed by sticking the above mold and the glass substrate, c) a step in which a rib precursor formation is made by irradiating radiant rays on the laminate, d) a step in which the above mold is taken out and the rib precursor formation is transferred on the glass substitute, and e) a step in which the rib precursor formation is fired and the rib is formed integrally on the glass substrate.
Patent JP-2001357658-A (JP)
Title: Single reel type magnetic tape cartridge
Inventor: SOGABE TERUO
IPC: G11B23/107
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs by simplifying connecting structure between a leader tape and a guide piece and also to reduce a resistance of a tape when the guide piece moves together with a catching body along the moving path within a tape drive, in a single reel type tape cartridge wherein the guide piece is provided at the delivery end of the leader tape. SOLUTION: The connecting part 10 of the leader tape 9 is reversed after winding and hanging it onto the pin 14 of the guide piece 13, a reversing part 11 of the leader tape 9 is melt-stuck on the tape surface in the state that the pin 14 is relatively rotated to the connecting part 10, and the leader tape 9 is connected to the guide piece 13. The leader tape 9 is connected to the guide piece 13 by merely melt-sticking the reversing part 11. A rapid change of posture the guide piece 13 when the guide piece 13 moves together with the catching body H along the moving path within the tape drive is mitigated by a relative rotation between the connecting part 10 and the pin 14. Thus, the moving resistance of the tape is reduced until the guide piece 13 is loaded on the reel.
Patent JP-2001319004-A (JP)
Title: Personal history management service device using internet www
Inventor: YAMADA TETSUO
IPC: G06Q50/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a personal history management service device, using the Internet WWW, which has a function of enabling a user to freely use personal history information that the user inputs for job changing or finding activities. SOLUTION: This personal history management service device, using the Internet WWW, has a personal history database which stores personal history information on names, birthdays, educational backgrounds, professional experiences, etc., and also has registering, modifying, and retrieving functions for the database. This device has functions of converting the personal history database into a file in word processor, spread sheet, or text format and downloading the file to the computer that the user operates, and allowing access to the personal history database for job finding information service by other Internet WWW.
Patent JP-2002007305-A (JP)
Title: Peripheral device and device descriptor setting method for the same
Inventor: YAMADA TAKESHI
IPC: B41J29/38
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral device and a device descriptor setting method for the same, with which the peripheral devices of the same type can be easily distinguished from each other in the case of displaying a peripheral device name on a host PC when the peripheral devices of the same type are connected to the host PC. SOLUTION: This device is provided with a volatile storage device 203 having a device descriptor storage area 205 composed of an area for storing the device name and an area for storing user information and a non-volatile storage device 204 having a user information storage area 206, which is an area for storing user information, and the user information designated from a host PC 201 is stored and the device name and the user information are reported to the host PC 201 as a device descriptor.
Patent JP-2002001676-A (JP)
Title: Control method of thread fastening method and device
Inventor: ITO TAKANARI
IPC: B25B23/147
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To carry out thread fastening with small reaction force and in favourable accuracy by correcting various defects of a conventional oil pulse wrenchby using an electric motor. SOLUTION: This is a control method of a thread fastening device with the electric motor as a rotational driving source, which intermittently supplies an electric current pulse DP to the motor, detects actual torque with every specified time interval, maintains an electric current value when the torque detected value does not exceed the maximum value of the torque detected value by that time, increases the electric current value by a specified amount when the torque detected value exceeds the maximum value of the torque detected value by that time and stops supplying of the electric current pulse DP when the torque detected value reaches target torque TQJ.
Patent JP-2002002081-A (JP)
Title: Plate discharging device for stencil printing apparatus
Inventor: MORI TOMIYA
IPC: B41F27/12
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a plate discharging device for a stencil printing apparatus by which a master can be surely released and removed from a plate cylinder by preventing the master from winding on a plate discharging member even immediately after plate discharging is started or just before it is finished and which is provided with a constitution obtained while this function can be inexpensively obtained and down-sizing of the constitution is made possible. SOLUTION: In the plate discharging device for the stencil printing apparatus by which the master wound on the peripheral face of the plate cylinder is released, a constitution wherein it is arranged in the neighborhood of the above described plate cylinder and carries the above described master in the plate discharging direction while the master is extended in the width direction from the surface of the above described plate cylinder is provided.