baber/WOPTO huggingface dataset:
Patent JP-2002061548-A (JP)
Title: Solenoid valve used for common rail type fuel injection device and relief in common
Inventor: SHOJI YUKIHIRO
IPC: F02M37/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent performance deterioration such as sticking or defective opening of a relief valve in a common rail type fuel injection device. SOLUTION: In this common rail type fuel injection device, a solenoid valve 52 is composed as a poppet type solenoid valve, that is a solenoid valve also operable for relief in which it is closed at a poppet part when not energized, and in which a poppet makes relief action when not energized. The solenoid valve 52 is composed of a seat 14 provided between a high pressure port 15 and a low pressure port 28, a plunger 11 having the poppet part 14 which can be removed from or seated on the seat 14 from the low pressure port side, a spring 13 to energize the plunger 11 toward the seat 14, a regulation part 17 capable of regulating pressure using energization force of the spring 13 as relief valve pressure, and a solenoid coil 16 to magnetically attract the plunger 11 when energized to remove the poppet part 14 from the seat 14 against energization force of type spring 13.
Patent JP-2002059471-A (JP)
Title: Method for manufacturing polyvinyl alcohol film
Inventor: TAKAGI SHIGEMICHI
IPC: B29C48/305
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyvinyl alcohol film which shows superb film release properties when the film is released from a drum or an endless belt. SOLUTION: This method for manufacturing a polyvinyl alcohol film uses a T-slit die having the interval of slits, at any of the parts within 15% of the longer direction of the die from both end parts, which is smaller than the interval of slits in the center, when the film is formed by casting an aqueous polyvinyl alcohol resin solution onto the drum roll or the endless belt from the T-slit die.
Patent JP-2002064605-A (JP)
Title: Handsfree television interphone device
Inventor: YAMADA MANABU
IPC: H04M1/715
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To improve a receiving voice sent out from a host interphone in tone quality and to enable the host interphone to be improved in handling quality when it displays an image or makes communications and furthermore to be decreased in size. SOLUTION: The speaker out of the communication mike 21 and communication speaker of a host interphone 2 for communicating with the mike and speaker of a slave interphone is arranged on the front surface of the host interphone, by which a receiving voice sent out from the communication speaker can be improved in tone quality. The communication speaker of the host interphone and control buttons 23 and 24 for getting into communication and displaying an image are arranged so as to be located on the left and right side of the deflection yoke 20b of a CRT 20a built in a host interphone main body 2a, the control buttons 23 and 24 are increased in size so as to be improved in controllability, and the host interphone is reduced in size by using the empty space of the host interphone main body effectively.
Patent JP-2002063042-A (JP)
Title: Program module management system, management method therefor and recording medium with its management program recorded on the same
Inventor: HIRAI NOBUYUKI
IPC: G06F9/50
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a program module management system, capable of efficiently executing plural program modules arranged at an arbitrary address, without overlapping each other on RAMs, a management method therefor and a recording medium with its management program being recorded on it. SOLUTION: This program module system has a CPU 1, a ROM 2, the RAM 3 for loading and the RAM 4, and has module information for recording offset and arranging addresses of the respective modules loaded in the RAM 3 for loading and a module management function (a control program) for controlling the program modules in the RAM 3 for loading, on the basis of the module management information. Thus, the modules arranged in the optional address on the ROM 2 can be loaded and executed, without overlapping or loading the same program module in the RAM 3 for loading.
Patent JP-2002075714-A (JP)
Title: Low resistor and its manufacturing method
Inventor: TAKAGI KATSUMI
IPC: H01C17/06
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a low resistor which will not change in resistance, when being soldered and to provide a method of manufacturing the same. SOLUTION: The surface of a metal resistor 12 is covered with oxide films 17, 20, and 22, excluding its electrodes 12a, 20a, and 22a.
Patent JP-2002070652-A (JP)
Title: Pressure regulator in liquefied gas feeding device for engine
Inventor: HARADA SHINICHI
IPC: F02M21/06
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble causing the starting fault or operation failure of an engine by injecting an unvaporized liquefied gas along with a vaporized gas at low temperatures when injecting high pressure a liquefied gas from a fuel injecting valve by adjusting the pressure thereof to a predetermined normal pressure. SOLUTION: The liquefied gas in a cylinder 1 is heated by an engine cooling water in a preheating chamber 15 to vaporize it is fed into a pressure regulating chamber 18 through an entrance valve 24 to adjust its pressure to the predetermined normal pressure and fed to a fuel injection valve 5 from a communication chamber 29 through a separation chamber 28. When the liquefied gas is fed along with the vaporized gas by opening the communication passage 29 to form an opening 29C at the lower position of the separation chamber 28, the liquefied gas having high specific gravity is accumulated at the bottom part as it is, and only the liquefied gas having low specific gravity is fed from a fuel exit 30 located at a high position.
Patent JP-2002071459-A (JP)
Title: Light wavelength monitoring device
Inventor: TACHIBANA MASAHIRO
IPC: G01J3/28
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a light wavelength monitoring device which does not require the alignment of its optical elements and can be manufactured easily at a low cost. SOLUTION: The incident light 100 of a signal light is distributed into plural light beams at an optical distributor 101 and a part of the beams are transmitted through an optical filter 103 whose light transmittance varies in dependence on the wavelength of the incident light. The transmitted light and the other lights that have not passed through the optical filter 103 are detected and converted into voltage signals at photodetectors 107 and 105, respectively. A comparison computing unit 109 computes an optical power ratio of transmitted light and the other lights on the basis of these voltage signals and calculates the wavelength of the incident light 100 with this ratio.
Patent JP-2002065107-A (JP)
Title: Rearing apparatus
Inventor: HANATO YUMI
IPC: A01K63/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a rearing apparatus capable of providing a carbon source necessary for a denitrification reaction without requiring a separate carbon source, yet decreasing foam generation and reducing water turbidity, having no fear of environmental pollution. SOLUTION: This circulation type rearing apparatus comprises treating water in a rearing tank 1 for rearing fishes and shellfishes by a nitrification tank 2 for nitrifying ammonium in water and a denitrification tank 3 for denitrifying nitrified nitrogen and returning the water to the rearing tank 1. The rearing apparatus is equipped with an organic substance recovery means 4 for recovering an organic solid matter in water and an organic substance supplying means 5 for supplying the recovered organic solid matter to the denitrification tank 3. The organic solid matter can be recovered from water by the organic substance recovery means and the recovered solid matter can be utilized as the carbon source by the denitrification tank.
Patent JP-2002063141-A (JP)
Title: Method for maintaining personal identification device by biological information
Inventor: ISHIDA SHUICHI
IPC: G06F21/34
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce management costs, while satisfactorily maintaining the convenience of a user even though the frequency of maintenance such as the update of organic information is likely to be increased, when conducting personal identification by using information of living body. SOLUTION: Information of living body, such as fingerprint information is stored in an IC card 110, and collated with fingerprint information inputted from a fingerprint inputting device 123 of an IC card using terminal 120 so that personal identification can be conducted. A maintenance server 130 registers alternative fingerprint information for each user, and transmits the alternative fingerprint information to the IC card using terminal 120, in response to a request for the change of the fingerprint information from the IC card using terminal 120, and changes the fingerprint information of the IC card 110 via an R/W 121. At the time of changing a parameter 224 for collation processing stored in the IC card 110, the alternative parameter from the maintenance server 130 is transmitted, so that the parameter can be updated in the same way.
Patent JP-2002076832-A (JP)
Title: High frequency module component including surface acoustic wave element and its manufacturing method
Inventor: UCHIKOBA FUMIO
IPC: H03H9/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency module component where a surface acoustic wave element (SAW element) is mounted as a bare chip and the chip can be hybrid-mounted with other soldered components so as to realize its downsizing, low profile, high productivity and low cost. SOLUTION: The surface acoustic wave element and other surface mount components are mounted on a ceramic multi-layer substrate 40. The surface acoustic wave element in a flip chip 30 that is face-down-bonded onto a mount electrode 43 to which gold film is applied in the ceramic multi-layer substrate 40 with gold-gold joining. The surface acoustic wave element is covered with a side wall 60 fixed onto the ceramic multi-layer substrate 40 and a cover 61 covering the aperture of the side wall and sealed tightly.
Patent JP-2002069512-A (JP)
Title: Gas atomizing nozzle and gas atomizer
Inventor: OKOCHI TAKAO
IPC: B05B1/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a confined type gas atomizing nozzle in which a molten metal nozzle is not clogged and to provide a gas atomizer for manufacturing metal powder of high purity using this nozzle. SOLUTION: In this confined type gas atomizing nozzle, the sectional area of a nozzle hole of the molten metal nozzle is minimized at a molten metal inlet. The molten metal inlet is closed by using this gas atomizing nozzle and inserting a stopper into the molten metal inlet from the molten metal outlet of the molten metal nozzle.
Patent JP-2002070681-A (JP)
Title: Accessory driving coupling device for internal combustion engine
Inventor: NISHIMURA TOSHIFUMI
IPC: F01M1/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent an excessive stress from acting on a camshaft 10 with a simple structure. SOLUTION: This coupling device for transmitting a drive torque from the rear end of the camshaft 10 of an internal combustion engine to the tip of the drive shaft 4 of a fuel pump (accessory) 3 comprises a clutch mechanism 18 arranged on the rear end circumference of the camshaft 10 and an Oldham's coupling 5 arranged on the tip circumference of the drive shaft 4 adjacently to the clutch mechanism 18. When the drive torque is a prescribed allowable torque or more, the relative rotation of the camshaft 10 and the drive shaft 4 is allowed by the clutch mechanism 18.
Patent JP-2002065351-A (JP)
Title: Applicator
Inventor: USAMI HIDEYUKI
IPC: B65D51/32
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To solve an uneconomical problem that a main body of a writing material with its ink run out needs to be thrown away and a new one must be purchased because of the structure that ink is contained in the main body of the writing material, and to deal with an adverse effect on environment caused by increased amount of waste since the entire body of the writing material is thrown away. SOLUTION: A container which can keep liquid including an organic solvent is used, and an applicator holds the container as it can be attached to and detached from a main body of the applicator.
Patent JP-2002077688-A (JP)
Title: Digital camera printer
Inventor: INAGE TOSHIYUKI
IPC: H04N101/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera printer having two power supplies in a digital camera printer including a digital camera unit and a printer unit. SOLUTION: The digital camera printer comprises the digital camera unit which stores an optical image data by converting it into an electronic image data, the printer unit (200) which forms an image on a recording media based upon the electronic image data, a first power supply (672) and a second power supply (127).
Patent JP-2002077227-A (JP)
Title: Mail automatic patrol collection method and device, and program storage medium
Inventor: KISHIMOTO TOYOAKI
IPC: H04L12/58
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To receive and read a mail that arrives at another ISP by accessing one ISP and is addressed to oneself, as though it has arrived at one ISP concerned. SOLUTION: A user requests a client service provider 18 from a portable information terminal 10 or the like so that the provider 18 circulates and collects mails via the Internet. In this case, the user name and the server name for receiving mails, and a password are registered to each user. The client service provider 18 periodically accesses the registered server for receiving mails according to a preset execution period, downloads reception mails address to the user concerned using the password concerned, and stores it at a storage region 417 for the user concerned of the client service provider 18. The user accesses the storage region 417 for the user concerned and collectively receives the mail address to oneself that has arrived at all ISPs.
Patent JP-2002066040-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein an interest of a game is improved by an updated display mode of display patterns. SOLUTION: In a snow country tunnel ready-to-win pattern of a special pattern game played by variation of the left, center and right display patterns, plural images are formed to be the objects of snow with a background so as to change display positions while changing a moving speed along a route set by considering the influence of a wind which is an external factor, and also the situation that snowflakes flutter down while changing the moving speed along the route influenced by the external factor on a stereoscopic background with the scenery of a snow country is displayed.
Patent JP-2002065884-A (JP)
Title: Opener for gas group fire-extinguishing facility
Inventor: HIRAI SHIRO
IPC: A62C35/02
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an opener for gas group fire-extinguishing facility having a container valve to be perfectly opened by a fire finder even if he/she is weak by forming the container valve into the structure that an opening knob can be securely pushed in by the small operating force. SOLUTION: An eccentric cam 3 is fitted to an opener body, which is provided with a reciprocating opening knob 2 for opening a container valve of a gas group fire-extinguishing facility while pushing it, freely to be rotated around a rotary shaft 9. A handle 10 is fitted to the eccentric can 3. When the eccentric cam 3 is turned around the rotary shaft 9 by holding the handle 10, the strong pushing force is applied to the opening knob 2 by the eccentric cam 3 so as to securely push the opening knob 2.
Patent JP-2002079283-A (JP)
Title: Aerobic treatment tank
Inventor: SAKUMA MASAYOSHI
IPC: C02F3/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an aerobic treatment tank capable of being prevented from the lowering of treatment capacity accompanied by the deposition of a carrier. SOLUTION: Water 14 to be treated is stored in the aerobic treatment tank 10 and a carrier 16 having microorganisms fixed thereon is charged in the water 14 to be treated. The interior of the treatment tank 10 is divided into compartments 10A and 10B by a flow guide plate 22 and an air diffuser 24 is arranged in the compartment 10A. A rectifying plate 28 is provided under the air diffuser 24 and the deviation of the circulating flow of water to be treated is prevented by the rectifying plate 28.
Patent JP-2002076594-A (JP)
Title: Printed wiring board
Inventor: HASHIMOTO KOJI
IPC: H05K3/34
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which can be produced inexpensively with high workability by preventing short circuit between terminals due to residual solder even when fixing pads are formed by solder reflow thereby eliminating the need of correcting work using an iron after soldering work. SOLUTION: Short circuit between terminals due to residual solder 42 is prevented by forming a dummy pad 40 on a substrate body 21 by solder reflow in front of a pad 30d (31d) formed finally by solder reflow while spacing apart from the finally fixed pad 30d (31d).
Patent JP-2002084129-A (JP)
Title: Antenna device and method for manufacturing the same
Inventor: TAKIMOTO ATSUSHI
IPC: H01Q15/16
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a new antenna device capable of reducing the camber of an antenna panel, ensuring the surface accuracy of the antenna panel, and suppressing the convergence of solar beams by forming fine projecting and recessing parts on the surface and back face of the antenna panel by blast processing, and to provide a method for manufacturing this antenna device. SOLUTION: Fine projecting and recessing parts are formed by blast processing on the surface and back face of an antenna panel 1, so that radio waves used whose wavelength is longer than that of solar beams can be positively reflected, and that the solar beams can be scattered by the fine projecting and recessing parts 4. Also, in this method for manufacturing the antenna device 1 by combining plural structure materials, the surface and back part of the respective structure materials are worked, so that the structure materials can be made thin, and the blast processing for blowing abrasive grains to the surface and back part of the respective structure materials is carried out; and the respective structure materials are combined so that the desirably shaped antenna panel 1 can be constituted, and a sub-reflecting mirror 3 with this as a main mirror is mounted.
Patent JP-2002082901-A (JP)
Title: Bus controller
Inventor: FURUNO HIDEO
IPC: G06F15/177
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a bus controller capable of reducing the deterioration of shared bus access performance due to a writing queue generated in a posted write system to such a level or below that no problem will occur. SOLUTION: When a reading request is issued after a writing request is issued from a master 11 to a resource 42 in a period that a shared bus 50 is occupied by a master 12, a writing detecting device 61 detects the reading request, and a reading generating device 71 inserts a dummy reading request following the writing request based on this detection. Thus, any writing request queue can be prevented from being jammed in a writing buffer 31. Therefore, the reading request is allowed to immediately reach the resource 42, and the cycle is quickly ended so that even when any access request from the master 12 to the resource 41 is present in that period, the processing can be executed without being left waiting.
Patent JP-2002083608-A (JP)
Title: Separator for fuel cell and its manufacturing method
Inventor: KAWARADA TAKAYUKI
IPC: H01M8/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell, in which the separator having a low surface resistance can be obtained, without subjecting it to a high- temperature heat treatment, such as calcination or the like, and further which is superior in electroconductive property, gas impermeability, strength or the like. SOLUTION: After a mixture graphite powder, in which a isotropic graphite powder of average particle size of 50 to 300 μm and an isotropic graphite powder of average particle size of 50 μm or less which have been combined in the range of 40:60 to 90:10 in the weight percentage is combined with a thermosetting resin in an amount which is 5 to 15 folds, and the mixture is kneaded to form a homogeneous composition. Then, it is crushed, so that the average particle size becomes 20 to 50 μm, and obtained crushed product is molded and cured.
Patent JP-2002086097-A (JP)
Title: Method for treating alkali fly ash
Inventor: HIROSE SHUJI
IPC: B09B3/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating alkali fly ash produced from e.g. an incinerator for municipal refuse by stabilizing the heavy metals contained in the ash, whereby the treatment can be inexpensively performed, and the product of the treatment remains as an easily wastable clayish one without becoming sludge. SOLUTION: In stabilizing heavy metals contained in calcium-containing alkali by ash by fixing them by adding iron ions thereto, the alkali fly ash is pretreated by blowing a carbon dioxide gas thereinto to carbonize the calcium, iron ions are added to the pretreated product, and the fly ash is maintained at a pH of 9-11.5.
Patent JP-2002094961-A (JP)
Title: Local program providing system and local program providing method
Inventor: SEKI KAZUHIKO
IPC: H04N7/173
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a local program providing system that can record programs served in parallel within the same time zone and allows users to utilize the recorded programs in common. SOLUTION: The local program providing system of this invention having a satellite broadcast receiver 1 that receives a program sent through satellite broadcast, a video recorder 3 that records the program received by the satellite broadcast receiver 1 on the basis of a video recording instruction, and a reproducing device 4 that reproduces the program recorded by the video recorder 3 on the basis of a reproduction instruction, is provided with a reservation instruction terminal 9 that transmits the program reservation instruction through a communication network in response to the entry of a user, a reservation controller 2 that executes the video recording instruction for the video recorder 3 on the basis of the program reservation instruction,  a reproduction instruction terminal 12 that transmits the program reproduction instruction via the communication network in response to the input of the user, a reproduction controller 5 that executes the reproduction instruction for the reproducing device 4 on the basis of the program reproduction instruction, and a reproduction terminal 11 that receives and displays the program reproduced by the reproducing device 4 and distributed through a CATV network or a FWA(Fixed Wireless Access) network.