baber/WOPTO huggingface dataset:
Patent JP-2002022458-A (JP)
Title: Optical gyro, method of driving the same and signal processing method
Inventor: MIZUTANI NATSUHIKO
IPC: G01C19/66
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect the angular velocity and the rotating direction in a ring resonance type optical gyro. SOLUTION: When two ring resonance type semiconductor lasers are driven approximately in the same driving condition so as to make coincident their beat frequencies at standing, a signal output 106 proportional to the angular velocity is obtained, including its sign showing the rotating direction, in the form of the difference between outputs of two f-V converter circuits 605, 606. An adder 609 adds the outputs of the f-V converter circuits 605, 606 to obtain an output corresponding to the sum of the beat frequencies of the two ring resonance type ring lasers. This output is constant, independent of the angular velocity, and a quantity corresponding to the sum of the beat frequencies of the two semiconductor lasers being standing. This quantity is then taken out as an error signal 611 to adjust the driving current of the ring resonance type semiconductor lasers through a feedback control circuit for the driving current.
Patent JP-2002031575-A (JP)
Title: Portable tension measuring device
Inventor: FUJITA MASANORI
IPC: G01B5/30
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable tension measuring device capable of lightening the whole device, and improving convenience of carriage, measurement workability, and precision security. SOLUTION: A pair of support arms 2, 2 is integrated decomposably on a reaction frame body 1a, and the reaction frame body 1a is two-point supported on a tension material W by each support arm. A gate-shaped frame 3 is integrated movably on the reaction frame body 1a. The gate-shaped frame 3 is supported on the center part between two-point supports of the tension material by each support arm 2, and pressed by a press mechanism 4 against a tension T of the tension material. The press mechanism 4 has a moving shaft 44 moving in the rotation axis direction by rotation of a rotational internal thread member 41, and its head part 44a is allowed to abut on the reaction frame body, and the gate-shaped frame 3 is moved against the tension of the tension material W by a reaction resulting from rotation of the rotational internal thread member 41, and a load P and a displacement δ relative to the tension material W are made readable by a load cell 5 and a dial gage 6 integrated in the reaction frame body.
Patent JP-2002029237-A (JP)
Title: Vehicle height adjusting device
Inventor: MIYATANI OSAMU
IPC: B60G17/04
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the pump squeak of a both-direction pump when the pressure oil from a vehicle height adjuster is discharged to a tank via the both- direction pump. SOLUTION: The vehicle height adjuster 1 is shrunk to reduce the vehicle height when the pressure oil is fed from pump units U1 and U2, and it is extended to increase the vehicle height when the pressure oil is discharged to the pump units U1 and U2. A plurality of motors M1 and M2 driving the both-direction pump P are connected in parallel to a power supply 29 when the pressure oil is fed to the vehicle height adjuster 1, and they are connected in series to the power supply 29 when the pressure oil is discharged to the tank T.
Patent JP-2001197120-A (JP)
Title: Method and device for transmitting media data
Inventor: JONES ANNE
IPC: H04N7/173
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing media data transmitted inside a data communication medium. SOLUTION: It is shown how to transmit the sequence of media data with the set of data related to time according to a certain transmitting protocol. This set of data contains the sequence of data, which are related to time, related to the sequence of these media data related to time. A digital processing system utilizes this set of data and can transmit the sequence of media data related to time(by that transmitting protocol and a packet generated according to the set of these data, for example).
Patent JP-2002031457-A (JP)
Title: Recycle system of freezer/refrigerator
Inventor: KUWAYAMA TAKESHI
IPC: B09B5/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a system for recycling a used freezer/refrigerator in which a used freezer/refrigerator can be restored to sanitary reusable state causing no food poisoning and can be sold or used practically. SOLUTION: A used or discarded freezer/refrigerator is checked to determine whether it can be reused. If it can be reused, failed parts are repaired, replaced or adjusted to restore the refrigeration circuit, electric system, chill circulation system and drainage system to reusable state. Subsequently, it is subjected to HACCP cleaning/desterilization to provide a regenerated product for practical use.
Patent JP-2002028351-A (JP)
Title: Pachinko machine having antistatic performance
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which eliminates malfunctioning of a controller attributed to static electricity retained by achieving excellent performance for preventing the retention of the static electricity. SOLUTION: A middle frame 2 made of a metal is installed inside an outer frame 17 of the pachinko machine 1 and a mechanism panel 3a formed out of an ABS resin filled with powdery carbon and stainless fibers is installed behind the middle frame 2 with a part thereof being in contact with the middle frame 2.
Patent JP-2002032286-A (JP)
Title: File acquisition system using portable phone and file acquisition method
Inventor: SAKAI TOSHIKI
IPC: H04L12/54
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To easily acquire even an information file that cannot be acquired via a cellular pone by itself on the Internet by using the portable phone complementarily. SOLUTION: A user accesses a file server 40 from a cellular phone 10 to select a desired file to be acquired. Thus the phone 10 sends a file acquisition request to a gateway 20, and the gateway 20 sends the received acquisition request to a proxy acquisition server 30. The server 30 receives the acquisition request and sends an answer having an added order number to discriminate the acquisition information to the gateway 20 and also accesses the server 40 to acquire and preserve the requested file. Receiving the answer from the server 30, the gateway 20 notifies the phone 10 of the acquisition order number. Then the user accesses the server 30 whose place is previously specified from a terminal 50, inputs his/her portable phone number and the acquisition order number to acquire the preserved file.
Patent JP-2002040776-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a one component developing device can be made small sized, deterioration of one component developer utilized for the one component developing device can be prevented and service life before exchange of the one component developing device can be made appropriate. SOLUTION: In the image forming device, it is characteristic that a level detecting means to detect the level of the one component developer inside the one component developing device is provided as well as a developer storing container that can be separated from the one component developing device, the one component developer is fed from the developer storing container according to the detected level of the level detecting means and the level of the one component developer inside the one component developing device is controlled to be constant.
Patent JP-2002035140-A (JP)
Title: Connector
Inventor: HISHIKAWA SUKEBUMI
IPC: A61M39/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of being certainly connected to a pipe member without contaminating the fluid passage in the connector at the time of connection to the pipe member and capable of preventing the leak of a liquid at the time of connection to the pipe member or after the pipe member is detached from the connector. SOLUTION: The connector 1 is equipped with a housing 2 having a small diameter part 42 which is a connection port for connecting the pipe member 6 and the valve disc 5, which comprises an elastic material, arranged in the housing 2. The valve disc 5 has a cylindrical substrate part 51, the press part 52 pressed to the pipe member 6 and a fixed part 53. A slit part 54 closed in a natural state is formed to the press part 52. An escape space 36 and a gap 47 are formed in the housing 2. When the pipe member 6 presses the press pat 52 to be connected to the connector 1, the valve disc 5 is deformed to open the slit part 54, and the leading end of the substrate part 51 and a part of the fixed part 53 enter the escape space 36.
Patent JP-2002041943-A (JP)
Title: Advertising method using internet
Inventor: NARUHIRO MICHIYOSHI
IPC: G06Q30/02
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the value as the advertisement by increasing the browsing frequency of the advertisement. SOLUTION: A service provider is connected to a service receiver by the Internet, and a plurality of electronic file advertisements are distributed by the service provider to the pre-registered service receivers. Each advertisement has a key work recognizable by the service receivers by displaying the electronic file advertisement by a computer, and additional services can be provided from the service provider by notifying the key word provided in each advertisement to the service provider by the service receiver.
Patent JP-2002043171-A (JP)
Title: Capacitor/reactor linkage device
Inventor: ENOKI YASUHIRO
IPC: H01G2/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To greatly reduce installation area and vibration transmission from a reactor to a capacitor by enabling mounting a reactor vessel on a capacitor vessel, when a capacitor is at least a special class. SOLUTION: This capacitor/reactor linkage device is provided with a thick- walled upper plate 2 of a capacitor vessel 1 into which insulating oil is sealed, a thick-walled upper plate flange part 3 at the periphery of the upper plate 2, an annular thin-walled gap plate 4 which is fixed to the peripheral edge of the upper surface of the upper plate flange part 3 by welding, a reactor vessel 6 which is mounted on one side of a thick-walled bottom plate 5 and into which insulating oil is sealed, an aperture 7 formed on the other side of the bottom plate 5, a discharge coil vessel 8 whose bottom part is interconnected with the aperture 7 on the other side of the bottom plate 5, a thick-walled bottom plate flange part 9 at the periphery of the bottom plate 5 whose lower surface is fixed to the upper surface of the gap plate 4 by welding,  and insulating oil sealed in the discharge coil vessel 8 and a gap 10 between the upper plate 2 and the bottom plate 5.
Patent JP-2002040069-A (JP)
Title: Measuring method for harmonic characteristic
Inventor: OGAWA SHIGEAKI
IPC: H02J3/01
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To collectively, easily and inexpensively measure the negative characteristic of the inter-order harmonic wave of the whole lower system free from injection of inter-order harmonic wave without performing a measurement every lower system. SOLUTION: An inter-order harmonic current of the same frequency is simultaneously injected to at least two systems 5a-5c of a plurality of lower systems 5a-5f branched from a host system 2 followed by measurement and addition to determine the total inter-order harmonic injection current, and the host-side branched flow of the inter-order harmonic wave flowing to the host system 2 is subtracted from this current to determine the load-side branched flow of the inter-order harmonic wave flowing to the whole remaining system 5d-5f of the lower systems 5a-5f. The impedance or admittance is determined for the inter-order harmonic wave of the whole remaining system d5-5f to measure the negative characteristic for the inter-order harmonic wave of the whole system 5d-5f.
Patent JP-2002042779-A (JP)
Title: Secondary battery
Inventor: NISHIKATA HIROAKI
IPC: H01M10/05
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To improve manufacturing performance and durability in a lithium ion secondary battery having a positive electrode, a negative electrode capable of storing and discharging lithium ion, and a nonaqueous electrolyte containing lithium ion. SOLUTION: A rivet-shaped member 12 for forming a terminal to be caulked to a sealing plate of a main body case is formed of a solid material of Ni or Ni-Cu alloy, and plating treatment for the rivet-shaped member 12 is abolished. Even if the caulked part of the rivet-shaped member is cracked or damaged by caulking, since the rivet-shaped member is formed of a solid material of Ni or Ni-Cu alloy, it is not corroded by a nonaqueous electrolyte, and management for a caulking process is facilitated.
Patent JP-2002047140-A (JP)
Title: Liquid makeup cosmetic
Inventor: SATO HIROSHI
IPC: A61K8/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid makeup cosmetic excellent in water resistance, sebum resistance and preventive effect on messy makeup, having excellent cosmetic durability and good spreadability, and having smooth finish and excellent feeling in use. SOLUTION: The liquid makeup cosmetic contains the following components (a), (b) and (c): (a) 3-20 wt.% of acryl-silicone graft copolymer, (b) 5-30 wt.% of spherical fine-particulate powder and (c) 10-70 wt.% of a low-boiling silicone oil.
Patent JP-2002040621-A (JP)
Title: Development processing state evaluating device and image printing apparatus provided with the same
Inventor: MORISHIMA HIROMICHI
IPC: G03B27/32
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To properly operate an image printing device while reducing the management cost of the image-printing device. SOLUTION: The development processing state evaluating device for evaluating the operating state of a development processing section DE in the image- printing device, which is provided with an exposure processing section EX for exposure processing of images to photographic sensitive materials 2 and the development processing section DE for development processing of the photographic sensitive materials 2, subjected to the exposure processing in the exposure processing section EX, is provided with a data processing means which suppresses the affecting components of the exposure processing in the difference information between the density measurement information of the photographic sensitive materials for calibration;  and the materials are exposed with the image information for calibration of the development processing section in the exposure processing section EX and is subjected to the development processing in the development processing section DE; and the standard density information that the photographic sensitive materials for calibration should have to possess, when the materials are subjected to the proper development processing.
Patent JP-2002040674-A (JP)
Title: Pattern correcting device
Inventor: YAMANAKA AKIHIRO
IPC: B23K26/351
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pattern correcting device which is capable of preventing deterioration in light transmittance by the splashes, when electrodes of short defective parts are removed. SOLUTION: The defective parts, where the patterns of a substrate 7 to be corrected on a Y-axis table 6 are connected to each other, are irradiated with a laser beam from a laser beam source 1, by which the unnecessary portions are cut away and, thereafter, the output of the laser beam source 1 is made smaller and the peripheries of the defective parts are irradiated with this laser, by which the splashes of the unnecessary portions are removed.
Patent JP-2002036550-A (JP)
Title: Liquid drop ejection head and its manufacturing method
Inventor: YAMAGUCHI KIYOSHI
IPC: B41J2/16
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the pressure in a gap space increases to lower the displacement efficiency of a diaphragm. SOLUTION: A second recess 18 is formed in the bottom face of a recess 14 in an electrode substrate 2 and an electrode 15 is formed on the entire surface thus forming protrusions and recesses having recesses 19 for interconnecting the electrode side and a gap space 16.
Patent JP-2002048038-A (JP)
Title: Igniter for internal combustion engine
Inventor: INAGAKI HIROSHI
IPC: F02P3/05
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent damage of an ignition coil by restraining a temperature rise by current-carrying of a primary current in an igniter for an internal combustion engine for cutting off spark discharge by the current-carrying of the primary current for controlling spark energy. SOLUTION: In this igniter 1 for the internal combustion engine indicated in a drawing 4, when a current limiting transistor 23 is put in an ON state according to the magnitude of the primary current il, an electric current flowing to a base of a main control transistor 17 reduces, and an electric current value of the primary current il reduces from the relationship of a current amplifying rate of the main control transistor 17. The primary current il is stabilized in a specific value on the basis of the relationship between both end voltage of a current limiting resistance 21, driving voltage of the current limiting transistor 23 and the current amplifying rate of the main control transistor 17. Thus, the primary current il after current-carrying is limited to the specific value or less to prevent the temperature rise by a flow of an excessive primary current.
Patent JP-2001060070-A (JP)
Title: Stationary type illuminated signboard
Inventor: IGARASHI YASUHIRO
IPC: G09F13/04
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a signboard which has a large strength, can prevent the harm due to the invasion of rainwater, dust, insects, etc., is simple in assembly and disassembly, facilitates maintenance and management by adopting a constitution to freely attachably and detachably mount light transparent signboard bodies to a signboard mounting frame body consisting of a light transparent synthetic resin. SOLUTION: This stationally type illuminated signboard consists of the signboard mounting frame body A which is made of a light transparent synthetic resin, an illumination device B which is mounted within the space enclosed by the signboard mounting frame body A, signboard bodies C which are freely attachably and detachably mounted at both sides of the signboard mounting frame body A and display propaganda and store names and a supporting body D for signboard installation which is coupled to the outer flank of the signboard mounting frame body A. The signboard mounting frame body A is formed by a hollow molding method of the synthetic resin and is preferably molded particularly by a rotary molding method.  Namely, the cross-sectional shapes of the signboard mounting frame body A, etc., are internally hollow cylindrical forms and the doughnut-shaped moldings having annular closed spaces over the entire part are adequately formed by a rotary molding method, by which molded goods having a uniform thickness and good translucency may be obtained.
Patent JP-2001110741-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor treatment apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus (system) for obtaining a highly clean process for manufacturing an semiconductor element, such as a semiconductor integrated circuit, etc. SOLUTION: A multi-chamber system, having a plurality of vacuum devices (film forming apparatus, etching apparatus, heat-treatment apparatus, spare chamber, etc.), used for manufacturing a semiconductor element is characterized in that at least one of the vacuum devices is a laser beam irradiation apparatus.
Patent JP-2002046412-A (JP)
Title: Large bias tire
Inventor: GIZA EMIL
IPC: D02G3/48
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a large bias tire to be excellent in heating high speed durability and enable reduction of weight and eliminate a problem on the generation of defective goods during manufacture of the tire. SOLUTION: In this large bias tire where a carcass ply is reinforced by an organic fiber cord, the organic fiber cord is formed of a fiber where clay of 0.5-5.0 wt.% is contained in a matrix polymer.
Patent JP-2002047974-A (JP)
Title: Exhaust emission control device for engine
Inventor: KATAOKA ICHIJI
IPC: F01N3/08
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To increase NOx emission control efficiently by NOx emission control catalyst of a diesel engine. SOLUTION: When reducing agent for NOx emission control is supplied to NOx emission control catalyst by injecting a small amount of fuel after main fuel injection in the vicinity of a top dead center in a compression process, catalyst temperature rising when posterior injection is done is predicted to determine a posterior injection amount at which NOx emission control efficiently becomes the highest based on the rising catalyst temperature.
Patent JP-2002053381-A (JP)
Title: Method for preventing elution of hexavalent chromium from concrete
Inventor: KAMIGAKI SANJI
IPC: E02D29/02
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the elution of hexavalent chromium from concrete, by which the elution of harmful haxavalent chromium from the concrete using Portland cement can be suppressed so as to enhance the safety and so as not to disturb activities, growths and cultivation of microorganisms, animals and plants. SOLUTION: This method for preventing the elution of hexavalent chromium comprises providing a carbon-containing concrete raw material which is obtained by incorporating 39.94 pts.wt. of bamboo charcoal, 3.84 pts.wt. of silica fume and 15.98 pts.wt. of silica sand into 100 pts.wt. of alumina cement, then kneading the carbon-containing concrete raw material with water to obtain carbon- concrete and coating the carbon-concrete on the surface of a concrete plate 2a using the Portland cement so that a thin film having the thickness of 0.5 mm is formed.
Patent JP-2002052978-A (JP)
Title: On-vehicle parking light
Inventor: IWAMA YUICHI
IPC: B60Q1/48
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle parking light to automatically light on when a vehicle is stopped when it is dark outside and not to influence upon a battery. SOLUTION: An electric power source circuit 2 has a solar battery 4 and a secondary battery 6 to be charged by its power. A judgement circuit 16 judges darkness from generating quantity of the solar battery 4 and judges as it is stopped from a lighting state of a light provided on the vehicle. When the judgement circuit 16 judges it as it is stopped in a dark place, a power supply circuit 30 supplies electric power to a luminous part 38 and makes it emit light. In this way, when the vehicle is stopped in a state where it is dark and visibility is bad, the luminous part 38 automatically lights on.
Patent JP-2002055565-A (JP)
Title: Method for controlling temperature for preliminarily heating device in electrphotographic device
Inventor: TSUDA JUNICHI
IPC: G03G15/20
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control method for a preliminarily heating device in an electrophotographic device by which a stabilized printing quality and fixing intensity are obtained by preventing rapid temperature rise for set temperature. SOLUTION: The heater driving of the preliminarily heating device is stopped during a period until the preliminarily heating device (10) reaches a temperature peak when transferring from printing operation to stopping operation.