baber/WOPTO huggingface dataset:
Patent JP-2002072975-A (JP)
Title: Method for driving liquid crystal driving device and method for selecting polarity inversion period
Inventor: AKATSUKA MINORU
IPC: G09G3/20
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To improve ununiformity of contrast occurring during energization of a liquid crystal display element. SOLUTION: Such a polarity inversion period is defined as the number of succession is 1 or 2 in which selected pulses have the same polarity successively when a same scanning electrode is selected. Then, expressing a duty number by D, and a polarity inversion period by S, and assuming that m is a positive number equal to D or smaller, the S is selected so as to satisfy D/(2m+3/2)<=S< D/(2m+1/2).
Patent JP-2002078142-A (JP)
Title: Electronic unit box
Inventor: IKEHATA TAKAYUKI
IPC: H02G3/08
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic unit box capable of achieving overall cost reduction by decreasing the size of a die and reducing its cost by dividing a box body in two in which a unit housing part is integrally formed. SOLUTION: In an electronic unit box 10 having a unit housing part 13 accommodating an electronic unit 20 in the box body 11, the unit housing part 13 is integrally formed in the box body 11. Unit seating parts 14 and 15 supporting the electronic unit 20 are integrally projected at the unit housing part 13, each of which are formed to divide the housing part 13 so as to divide the box body 11 in two. The unit seating parts 14 and 15 are integrally projected at a unit seating part 13A which is one side of the divided housing part.
Patent JP-2002066137-A (JP)
Title: Range setting method for analog input device of video game machine
Inventor: MATSUO NAOKI
IPC: A63F13/533
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a range setting method for the analog input device of a video game machine, which enables a player to easily set and change a range desired by the player. SOLUTION: In this range setting method, a step to display the total movable quantity 23 of a movable part of an analog input device on the display screen 2 of a video game machine, a step to display the control input ratios 23a, 23b to the total control input on the display screen 2 by player's operation of the movable part, and a step to press setting buttons 17, 18 at a position where the rates 23a, 23b displayed on the screen reach desired values to set a range so that the control input corresponds to the limit value on an analog signal are executed.
Patent JP-2002079764-A (JP)
Title: Thermal transfer film
Inventor: NAKAJO SHIGEKI
IPC: B41M5/40
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer film, not generating any omission in a printed matter at a low temperature, capable of effecting distinct printing, capable of being coated nicely and stably upon forming an intermediate layer or a hot-melt coloring layer on a substrate film and, further, having secret leakage preventing function. SOLUTION: The thermal transfer film provided on the substrate film with the hot-melt coloring layer through the intermediate layer contains polyester polyol, in which alcohol is added to the terminal end of a molecular chain, and a binder resin having a softening temperature of 130 deg.C-400 deg.C in the intermediate layer whereby when the intermediate layer is cooled during printing and separating, adhesive property between the intermediate layer and the hot-melt coloring layer is deteriorated while the polyester polyol is molten as it is upon printing at a low temperature due to the supercooling property of polyester polyol or the like thereby preventing the generation of omission of the hot-melt coloring layer in an area on which energy is impressed and permitting the transferring to obtain a good printed matter on a rough paper which is reduced in the omission.
Patent JP-2002087573-A (JP)
Title: Gas canister conveying device for lp gas
Inventor: SATO NOBUYUKI
IPC: B65G47/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas canister conveying device capable of arranging gas canisters for LP gas or the like on a conveying passage without clearance and efficiently automatically conveying them. SOLUTION: A driving base part 9a is separated from a driven base part 9b, only the driving base part 9a is slid back and forth, an engaging means 5 is timely engaged with the front end side of the inner surface of a skirt b1 of a corresponding gas canister, and the gas canisters B are sequentially supplied to the conveying passage a and arranged without clearance on the downstream side of the driving base part 9a for conveying. When supply of the gas canisters B stops, the driving base part 9a and the driven base part 9b are interconnected and integrally slid back and forth, an engaging means 6 is timely engaged with the front end side of the inner surface of the skirt b1 of the corresponding gas canister, and the gas canisters B arranged on the conveying passage a are conveyed by each engaging means 6.
Patent JP-2002080963-A (JP)
Title: Sputtering system and thin film deposition process using the same
Inventor: MASUZAWA MASAHIRO
IPC: C23C14/34
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering system and a process therefor by which the distribution of the film thickness and the distribution of the film quality in a sputter film are uniformized by making plasma and light generated in the process of sputtering hard to arrive at a substrate, and further, the film can be deposited on a photoresist without changing the properties of the photoresist. SOLUTION: 1. In this sputtering system, the space between a target and a substrate is provided with a diaphragm having plural opening holes, the diaphragm is grounded on a vacuum chamber, or an electric power feeding means for applying voltage on the diaphragm is provided. 2. In this sputtering process, plasma and light generated in the process of sputtering are cut off, and the amounts of plasma and light arriving at a substrate are controlled, or bias voltage with a potential reverse to the target is fed to the diaphragm, and the amount of plasma arriving at the substrate is controlled to deposit a film on a photoresist.
Patent JP-2002083385-A (JP)
Title: Disaster prevention system
Inventor: YOSHIKAWA YUKI
IPC: H04Q9/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention system capable of restricting access to memories installed in terminals, and preventing improper set change or the like, and having high reliability. SOLUTION: This disaster prevention system 1 is equipped with the terminals 9a, etc., 9b, etc., in which EEPROM 11a for memorizing various data is installed, and a receiver 2 for monitoring and controlling the plural terminals. The system is characterized by setting one level from among level 0, level 1 and level 2 on each terminal relative to access from the receiver 2 to the EEPROM 11a, and controlling an access range by the receiver 2 corresponding to the level of the terminal.
Patent JP-2002093440-A (JP)
Title: Solid polymer membrane type fuel cell
Inventor: SAITO KAZUO
IPC: H01M8/04
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To appropriately and surely humidify an electrolyte membrane composed of solid polymer without enlarging the size and lowering the performance as the fuel cell. SOLUTION: This solid polymer membrane type fuel cell is so constituted that an anode 3 and a cathode 5 are disposed in the both sides of the electrolyte membrane 5 composed of the solid polymer and a fuel feed plate 7 and an air feed plate 9 are disposed in their outside. A fuel feed channel 11 and an air feed channel 13 are formed in the anode 3 side of the fuel feed plate 7 and the cathode side 5 of the air feed plate respectively. A humidifying water feed channel 21 directly feeding the humidifying water to the electrolyte membrane 1 via the anode 3 is formed between the fuel feed channels 11 of the fuel feed plate 7.  A humidifying water pressure regulating valve regulating the feed quantity of the humidifying water by being opened/closed according to the temperature of cooling water discharged from the fuel cell is provided in the humidifying water guide part guiding the humidifying water to the humidifying water feed pipe 21.
Patent JP-2002089105-A (JP)
Title: Guard arm lock with face
Inventor: HIGASHIYAMA TOSHIHISA
IPC: E05C17/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a guard arm lock with a face, by which the operation of a guard arm device in an indoor section can be started and released from the outdoor side and which can also be posterorlly attached to an existing door. SOLUTION: A housing hole 19 is formed into a housing 18 attached on the internal surface of the door under a face state, and the first coil spring 20 and an engaging lever 16 are housed into the housing hole in a freely forwarding and retracting manner. Inclined grooves in the axial direction are formed on both sides of the engaging lever 16. Engaging pieces at the front ends of a pair of sliders 30 are linked with the inclined grooves, and arms for operating pieces capable of being rotated by duplicate-key operation from the outside of the door are brought into contact with the sliders 30. The engaging lever 16 is moved between the place of locking and the place of unlocking by the elastic force of the first coil spring 20 and the rotary operation of the operating pieces.
Patent JP-2002094007-A (JP)
Title: Semiconductor device
Inventor: YAMADA YASUYUKI
IPC: H01L23/52
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can prevents leakage of program contents. SOLUTION: This semiconductor device has a semiconductor integrated circuit formed on a semiconductor substrate 11, which contains a program circuit that accommodates at least a program, and upper layer films (22, 23, 24) formed on the semiconductor integrated circuit. The upper layer films have light-shielding regions 15, that inhibit visual observation of the program circuit.
Patent JP-2002091788-A (JP)
Title: Method and system for version-up for car air conditioner
Inventor: KURAHASHI YASUFUMI
IPC: B60R16/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To distribute a versioned-up program or data for air conditioning control to the air conditioning control part of a vehicle. SOLUTION: After shipping, a user U transmits working information Inf or the like of an air conditioner to a host computer HST of a vehicle maker M by using a terminal equipment PC. On the basis of the working information Inf or the like, the host computer HST distributes a program P or the like to the terminal equipment PC and the user U loads this program on a memory 22b. Thus, an optimal air conditioning function different for each user U of a vehicle 1 can be provided. Further, even when the defect of an algorithm is discovered, by distributing a corrected program to the terminal equipment PC, repairing is enabled and both costs and labor can be reduced.
Patent JP-2002099761-A (JP)
Title: Method and system for mediating electronic commerce and recording medium
Inventor: TAKAHASHI KATSUHIKO
IPC: G06Q50/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To detect the addition of erroneous information or the change and deletion of a part of information in electronic commerce and the alteration of electronic data even if they occur, to prevent illegal behavior (a), to eliminate the restriction of the participation of a purchaser and a supplier as an open system (b) and to prevent information (contents) on a commodity and service (hereinafter, called as commodity) from becoming commonplace (c). SOLUTION: An electronic commerce mediating method mediates transactions between the plural suppliers of the commodities and purchasers through a digital data communication network. The method has respective processes for preliminarily storing a standard code system showing the correspondence of a supplier side classification code system showing the commodity or service of the supplier and a purchaser side classification code system (a), permitting an agent to mediate the purchaser and the supplier based on the standard code system (b), permitting the agent to record the transaction result of a process (b) into a storage medium which cannot be rewritten (c) and preserving the storage medium (d).
Patent JP-2001160121-A (JP)
Title: Medium and method for recording information, and system and method for reading information
Inventor: MATSUDA SHIGEKI
IPC: G06K19/06
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium, an information recording method, an information reading system and an information reading method which can display and also read information while the information is invisible or hard to be seen by human eyes. SOLUTION: A bar code 20 is displayed on the rear face of a substrate 10 made from material which is difficult to transmits visible light and also satisfactorily transmits light in a near-infrared region by using a material reflects, scatters or absorbs the light in the near infrared region. The substrate 10 is irradiated with laser beams 40 in the near infrared region by a laser light source 30 and the laser beams are made to scan the substrate 10 so as to cross a bar code 20. A detector 50 detects reflected light 41 or transmitted light from the substrate 10.
Patent JP-2001120264-A (JP)
Title: Liquid reagent for assaying creatine kinase activity
Inventor: DANNO MASAKAZU
IPC: C12Q1/50
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain both a creatine kinase(CK) activator for a liquid reagent stable for a long period without producing an oxidation product having inhibiting actions on the CK activity and the liquid reagent for assaying the CK activity preservable for a long period using the CK activator. SOLUTION: This CK activator for the liquid reagent comprises at least one or more compounds selected from the group consisting of thioglyerol, 2- mercaptoethanol and 2-mercaptoethanesulfonic acid or its salt. The liquid reagent for assaying the CK activity is obtained by including the CK activator.
Patent JP-2002101163-A (JP)
Title: Communication apparatus
Inventor: NISHII TERUYUKI
IPC: H04W4/20
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus which can enjoy a source information notice service in which a caller can be specified as much as possible before a call is responded even in case of a call from a key number. SOLUTION: Source information is prestored in correspondence with specified information for specifying the source and when source information incoming from an exchange is detected and a call is received, source information based on the detected source information is retrieved from stored source information. Specified information corresponding to the retrieved source information is retrieved and outputted in place of the ringing tone.
Patent JP-2002101655-A (JP)
Title: Switching power supply device
Inventor: MIRUMACHI TAKASHI
IPC: H02M7/06
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce switching loss and noise and improve the transmission efficiency of voltage by realizing zero voltage switching over the whole load range. SOLUTION: In a switching power supply device having a partial resonant function for preventing power loss accompanying the switching operation of a switching element, a variable means varying the off period of the switching element is provided in response to the consumption power in the load, in the case that the consumption power load is small, the off period of the switching element is lengthened, and in the case that the consumption power is large, the off period of the switching element is shortened.
Patent JP-2002058467-A (JP)
Title: Cigarette with fire extinguishing device
Inventor: YAMAZAKI TSUTOMU
IPC: A24F47/00
Filed: 2000-08-19
Abstract: PROBLEM TO BE SOLVED: To remove the factors such as cause of fire caused by many reasons such as forgetting to extinguish the fire after smoking, and throwing a cigarette with the fire away, because the fire, accident, or the like, caused by the cigarette is at a high lank in the fires and accidents in both present and past times, many lives, properties, and the like, are lost, and social loss is great, and further because the fire of the cigarette can be hardly extinguished until the leaves of the cigarette is completely burned. SOLUTION: Extinguishing devices (3) burnable during smoking, becoming incombustible after leaving the cigarette under smoking of a prescribed time, causing non-pollution, harmless to a human body, and having about 1 cm width are attached to unspecified parts of a cigarette body (1) and a part of a filter (2) contacting with the cigarette (1) to allow the fire to be extinguished when the fire reaches at the extinguishing device (3). The smoking can be continued during the extinguishing operation, since the smoking can be carried out by sucking. The cigarette extinguished by leaving the cigarette under smoking for a prescribed time can be smoked again by firing the cigarette again.
Patent JP-2001168022-A (JP)
Title: Device and method for heating treatment
Inventor: TAGAMI MITSUHIRO
IPC: H05B3/68
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating treatment device, with which the temperature of a hot plate can be elevated/lowered at high speed in comparison with a conventional heating treatment device. SOLUTION: Inside a post-exposure baking device 44, a hot plate 70 composed of aluminum nitride improved in heat conductivity and strength is provided and this hot plate 70 is heated by a heater 71 printed on the lower surface thereof. A support 65 composed of PTFE improved in heat insulation supports the entire periphery of the hot plate 70 in tight contact to the hot plate 70. Further, a nozzle 74 is provided inside a heat exchange chamber T formed under the hot plate 70, and when lowering the temperature of the hot plate 70, a gas for cooling is blown to the back of the hot plate 70.
Patent JP-2002098526-A (JP)
Title: Optical range finder
Inventor: ARAI TAKEO
IPC: G01B11/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical range finder in an ultra-small size capable of measuring a short range with high resolution. SOLUTION: A light beam emitted from a light emitting element 104 passes through a first collimator lens 112, reflects on a reflective mirror 114, passes through a flat plate beam splitter 116 and is projected onto a reflective plate 142 through a second collimator lens 118 in the optical range finder 100. The light beam reflected by the reflective plate 142 passes through the second collimator lens 118 and enters into the flat plate beam splitter 116. The half of the light beams from the flat plate beam splitter 116 is directed to a double-sided cylindrical lens 122. The double-sided cylindrical lens 122 causes astigmatism in the light beam. The light beam passing through the double-sided cylindrical lens 122 is imaged on a photodetecting element 130 by an imaging lens 124.
Patent JP-2002095682-A (JP)
Title: Method of molding model of denture mold and model of denture mold
Inventor: KONJIKI TAKESUMI
IPC: A61C13/34
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a molding method by improving an existing method of molding a model of a denture mold and a model of the denture mold made by the method. SOLUTION: A rigid resin plate and a base frame made of a soft resin are used to make a model of a denture mold. Several pins for fixing a model of a denture mold are planted in the center of a rigid resin plate which is an elliptical shape and is made of a rigid, synthetic resin. Protruding pieces to form fixing grooves are placed at the both sides of the fixing pins on the rigid resin plate. The rigid resin plate and a material of a soft synthetic resin, which is formed into an elliptical shape with an opening for inserting the rigid resin plate, are cast as one body. The rigid resin plate is inserted into the base frame made of a soft resin, while keeping the pins for fixing a model of a denture mold upward. Plaster is poured all over the base frame made of a soft resin with the rigid resin plate in it and is hardened.  A hard, molded plaster is taken out from the base frame made of a soft resin, and the plaster base is molded.
Patent JP-2002106896-A (JP)
Title: Heater structure of humidifying unit
Inventor: TOKUI TAKUJI
IPC: F24F6/10
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the heater structure of a humidifying unit to enable prevention of the occurrence of abnormal high heating, etc., and reduced in a manufacturing cost and size by omitting a fuse. SOLUTION: The humidifying unit feeds air heated by a heater to a humidifying rotor that has absorbed moisture from air and discharges moisture to heated air. Feeder lines 1a and 1b of a heater body 12 are twisted together and contained in a heater case 11. When the heater body 12 is heated to an abnormally high temperature, a covering is molten, conductors are brought into contact with each other for short circuit. The fuse of a main source circuit is blown by a short circuit and power feed to the heater body 12 is cut off.
Patent JP-2002107709-A (JP)
Title: Color liquid crystal display device
Inventor: TSURUSAKI KOJI
IPC: G02F1/1335
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To increase the opening ratio, reflectance and transmittance, to improve the luminance, to enhance the contrast and thereby, to improve the total display performance. SOLUTION: In a color liquid crystal display device 15 to be used in a reflection mode, a reflection film 17a, color filter 18, protective film 20, transparent electrode 21 and alignment film 23 are successively formed on a transparent substrate 16. In the color filter 18, three color layers of red(R), green(G) and blue(B) form one pixel 28, and each pixel 28 is surrounded by a light shielding film 19 to form a lattice form. The pixel groups are arranged in such a manner that the vertical lines are aligned into the respective color layers of red(R), green(G) and blue(B) and that the lateral lines shows the sequence of red(R), green(G) and blue(B) which are repeated. In each pixel group, no light shielding film 19 is formed in the gap between the red(R) and green(G) or the gap between the green(G) and blue(B).
Patent JP-2002102374-A (JP)
Title: Semiautomatic overhung door system with smoke detector
Inventor: NAKAGAWA JUNICHI
IPC: A62C2/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiautomatic overhung door system with a smoke detector and to be automatically closed when a fire breaks out, in which an overhung door is surely closed by operating an unlocking device by detecting smoke and the unlocking device is detachably fitted and which can be easily reset without detaching a check panel or door storage case. SOLUTION: An unlocking device 8 is provided with a latch 15 to be latches on a latch part 12 disposed on a door head side hanging wheel 9 of an overhung door 1, the latch part 12, which is latched, is unlocked by backward moving the latch 15 while being linked with the rod of a solenoid to be operated by receiving the signal of a smoke detector, and the unlocking device 8 is provided with an oscillation lever 19 and can be reset by pulling the top end with a pole.