baber/WOPTO huggingface dataset:
Patent JP-2000138105-A (JP)
Title: Negative temperature coefficient thermistor device
Inventor: SHIMADA MINORU
IPC: H01C1/14
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a resistant value of a device from gradually increasing by a method wherein a solder for soldering a terminal member on an electrode is compounded with tin as a staple compound, while nickel is contained at a specified weight %. SOLUTION: A negative temperature coefficient thermistor device 1 has a negative thermistor characteristic, e.g. a disc-like thermistor element body 2. On a staple face opposite to the thermistor element body 2, electrodes 3 are respectively formed so as to come into ohmic-contact with a surface of the thermistor element body 2. Lead wires 5 as conductive terminal members are respectively soldered on the electrode 3 by using a solder. A substance with silver as a staple compound is used as a material of the electrode 3. Tin is a staple compound as a solder 4, which has a composition containing nickel of 0.05 to 1.0 wt.%.
Patent JP-2001124396-A (JP)
Title: Arranging structure for suction and exhaust duct of building
Inventor: HASHIMOTO MASAYUKI
IPC: F24F13/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide the arranging structure of a suction and exhaust duct, which permits the improvement in an appearance by eliminating the necessity of providing a hood and, further, which is capable of precluding the breakage of a sheathing material, by a method wherein the prevention of invasion of rain or snow into a duct is permitted while eliminating the necessity of providing an opening for the duct on the sheathing material constituting a ventilated outer wall, in a building provided with the ventilated outer wall. SOLUTION: In an independent living house provided with a ventilated outer wall 2, in which a ventilating layer space 6 for natural ventilation is formed between a sheathing material 4 and an interior material 3, a suction and exhaust duct 11, connected to a ventilating instrument 10 for the inside of the house, is arranged along the ventilating layer space 6 of the ventilated outer wall 2 in the direction of up-and-down.
Patent JP-H02153264-A (JP)
Title: Control device for glow plug
Inventor: YAMANO SHINICHI
IPC: F02P19/02
Filed: 1988-12-05
Abstract: PURPOSE:To enable control of the calorific value of a glow plug to a specified value by a method wherein a voltage applied on the glow plug is detected at a period shorter than a duty period, and a switch element is energized until an energizing period attains a value determined based on the detecting result. CONSTITUTION:A power from a battery 4 on which duty control is made is fed through a switching element 3 to a glow plug 2 mounted in the vicinity of a combustion chamber at each cylinder of a diesel engine. A voltage applied on the glow plug 2 is detected by a line l2 and inputted to a processing circuit 6 through an A/D converter 5. In this case, the applied voltage is repeatedly read at a period shorter than a specified duty period. The processing circuit 6 performs computation and decision such that an energizing time of the switching element 3 is increased with the decrease in a detecting voltage during each duty period, and controls energization to the glow plug 2 according to the computing result.
Patent JP-2001124524-A (JP)
Title: Apparatus and method of measuring film thickness
Inventor: SUZUKI TAKANAO
IPC: G01B11/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method of measuring the film thickness which is capable of accurately measuring films having various thicknesses. SOLUTION: This film thickness measuring apparatus comprises a reflected light information collector 3 for collecting reflected light information DI from a film 2 formed on a sample 1 with a light irradiating the film 2 and a film thickness calculator 4 for calculating the film thickness, based on the reflected light information DI collected from the reflected light information collector 3.  In the film thickness measuring method, a film thickness calculating wavelength range calculator 4c in the film thickness calculator 4 calculates the film thickness calculating wavelength region, from the relation between an inter-peak-wavelength distance calculated by an inter-peak-wavelength distance calculator 4b and the wavelength resolution of the reflected light information DI, i.e., the wavelength resolution of a spectrophotometer 7, hence if films having various thicknesses are measured, an optimum film thickness calculating wavelength region is always calculated and the film thickness can be measured accurately.
Patent JP-2000006615-A (JP)
Title: Pneumatic tire
Inventor: MASAOKA MASARU
IPC: B60C11/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the straight advance stability on an inclined road surface and to suppress wandering by providing two fine groove lines continuously extending on the same periphery along the end edge of a tread, and arranging them so that the end regions of the fine grooves of one fine groove line and the fine grooves of the other fine groove line are overlapped in the tire radial direction. SOLUTION: A land section 4 partitioned by a peripheral groove 2 extending along the equator of a tire and a tread end 3 is provided in the side area of a tread 1, and two fine groove lines 6, 7 are provided on the same periphery along the tread end 3 on a shoulder section 5 adjacent to the land section 4. Many fine grooves 6a are intermittently arranged on the periphery of the fine groove line 6 having the diameter smaller than that of the tread end 3, and many fine grooves 7 a are intermittently arranged on the periphery of the fine groove line 7 having the diameter smaller than that of the fine groove line 6. Overlap portions w1, w2 of the end sections of the fine grooves 6a, 7a are provided below the positions where the fine grooves 7a of the fine groove line 7 face between the fine grooves 6a of the other fine groove line 6 in the tire radial direction.
Patent JP-H07161619-A (JP)
Title: Method and apparatus for baking semiconductor wafer
Inventor: KURIHARA MASAHIRO
IPC: G03F7/26
Filed: 1993-12-09
Abstract: PURPOSE:To improve the machining shape of a photoresist by using alkali aqueous solution or pure water as a water content to be supplied in pre-baking, using pure water in the baking before the development after exposure, feeding the water content in the vaporized state into the photoresist of a semiconductor wafer, and baking the semiconductor wafer. CONSTITUTION:As an upper heat source, nitrogen gas is heated with a heater 6 provided at the intermediate part of an air feeding pipe 7. A semiconductor wafer 4 is baked with the heated nitrogen gas. A filter 7 is provided in an air feeding pipe 5, and the intrusion of impurities into a chamber 3 is blocked. The constant flow rate is maintained with a regulator 8. A humidifying pipe 9 is connected to the air feeding pipe 5. The vapor of the alkali aqueous solution generated with a vapor feeding device is introduced into the air feeding pipe 5. The vapor is supplied into an upper cover 1 together with the heated nitrogen gas.
Patent JP-H01150255-A (JP)
Title: Production of optical disk
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/26
Filed: 1987-12-07
Abstract: PURPOSE:To monitor reflection light from a disk on which signal grooves are recorded at equal intervals and to easily adjust the position of a spot by converging at least two laser beams on the disk. CONSTITUTION:A recording colored laser beam is divided into two beams by a half mirror 26 and respective beams are modulated by respective EO modulators 12, 12' in accordance with respective signals. The beam passed through the modulator 12' is rotated by 90 deg. at its polarizing face by a 1/4 wavelength plate 27 and the rotated beam is converged on a copper plate 16 on which V grooves are formed together with a beam radiated from a HeNe laser 21. The reflected beams of these spots are led into a control optical system 33, the HeNe laser beam is separated by a filter mirror 41 and tracking control and focus control are executed through photodetectors 44, 45. On the other hand, a blue laser beam is separated into an S wave and a P wave and respective waves are made incident upon photodetectors 48, 49. The detectors 44, 48, 49 are divided by 2-divided photodetectors and tracking signals can be respectively obtained through respective differential amplifier. Since these signals are monitored and mirrors 26, M2, M3 are finely adjusted, the positions of the spots can be easily adjusted.
Patent JP-2001126391-A (JP)
Title: Information retrieving device
Inventor: OSAKI TAKEO
IPC: G11B20/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieving device capable of retrieving all pieces of music data recorded in a recording medium by characteristics data and retrieving the music data based on operation history of a user as well. SOLUTION: This information retrieving device is provided with a drive 102 to read and write the music data in a disk, a memory 103 for recording/ reproduction to temporarily store compressed music data, an extending means 107 for reproduction, a reproducing means 108 to reproduce the music data, a compressing means 106 to record the music data, a memory 104 for extracting characteristics, an extending means 109 for extracting characteristics, a characteristics extracting means 110, a memory control means 105 to perform control of writing or reading of the music data in the drive based on the remaining capacity of the memory 103 for recording/reproduction and the memory 104 for extracting characteristics and a characteristics parameter list updating means 111 to read and update a characteristics parameter list of the music data.
Patent JP-H06140373-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUTAJIMA OSAMU
IPC: H01L21/336
Filed: 1992-10-23
Abstract: PURPOSE:To stably produce semiconductor devices with a high yield without causing charge-up damage. CONSTITUTION:A contact hole 17 is formed in a reflow film 16 or the like by reactive ion etching, in addition, photoresist is peeled off by ashing, and then a heat treatment for 60 minutes is performed at the temperature of 700 deg.C in N2 atmosphere. Fixed electric charges generated at a plasma equipment and trapped to the levels formed at a gate insulation film 12 or a boundary between the gate insulation film 12 and Si substrate 11 is erased by the heat treatment. Because of this, there will be neither deterioration or failure of the gate insulation film 12 nor fluctuations in threshold voltage.
Patent JP-H04145838-A (JP)
Title: Charging control system for electronic equipment
Inventor: UCHIDA ZENJIRO
IPC: H02J7/34
Filed: 1990-11-14
Abstract: PURPOSE:To automatically perform rapid charging to a secondary battery with electricity and, at the same time, to prevent the overcharging of the battery so as to prevent the deterioration of the battery by starting the rapid charging when the secondary battery is mounted, a power switch is turned off, and a charging inhibit flag is in a reset state. CONSTITUTION:When a DC flag 6 is connected and a battery is mounted, whether an internal inhibit flag (INF) is '0' or not is checked and, when the INF is '0', a rapid charging mode is set. In the rapid charging mode, a microcomputer 34 sets a signal T0 at a high level and switches the contact of a relay 30 front S1 to S2 by driving a relay driver 38. At the same time, the microcomputer 34 starts rapid charging of 0.2C by raising the power supply voltage from a line 41 at the battery opening time to 25V by turning on the transistor Q1 of a constant-voltage circuit 31 and turning off transistors Q2-Q4 by setting signals T2-T4 at high levels. Then the microcomputer 34 starts a safety timer 530 and charging timer 431 simultaneously with the start of the rapid charging.
Patent JP-H10150018-A (JP)
Title: Method and equipment for cleaning and drying
Inventor: MINONISHI MIKIO
IPC: H01L21/304
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To perform excellent cleaning with safe handling and high drying performance in a short time by using a surface tension difference due to temperature change without necessitating special solvent by heating a subject to be processed while taking it out from a cleaning bath. SOLUTION: After performing etching to form a trench, radiant heat is applied on an area close to the interface between a semiconductor wafer 1 and water surface by a tungsten halogen lamp 2, in a cleaning bath 3 for cleaning the semiconductor wafer 1 with pure water. Namely, a shielding plate 4 having a slit S with a sizes that pass the semiconductor water 1 is arranged on the upper part of the cleaning bath 3. Light of the tungsten halogen lamp 2 arranged on the upper part of the cleaning bath 3 is applied on the area close to the interface between the wafer 1 and water surface through the slit S. The cleaning bath 3 is constituted so as to be supplied with pure water in an over flow condition.
Patent JP-2000222601-A (JP)
Title: Generating method and generation system for graphic object
Inventor: HANSPETER FISTER
IPC: G06F40/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a generating method for a graphic object that enables modeling and simplifying rendering. SOLUTION: A method representing a graphic object in a memory is provided. One plane of an object is divided into plural cells 200 having a resolution related to an image surface resolution. Each cell 200 is surrounded by eight grid points 201 relating to the image surface resolution. A single zero-dimensional surface element is stored in a memory about each cell 200 oriented on the surface of the object. Surface elements 100 of adjacent cells are connected by links, and the attributes of an object part included in a cell are allocated to each surface element and each link.
Patent JP-H08145154-A (JP)
Title: Creep torque controller for automatic transmission
Inventor: KITANO KOJI
IPC: F16H61/00
Filed: 1994-11-18
Abstract: PURPOSE: To reduce retreating of a vehicle on an up-slope road and creep torque when the vehicle is in an idling stop by detecting the forward or the backward traveling direction of the vehicle and controlling the vehicle so as to increase creep torque during the backward traveling. CONSTITUTION: A creep torque controller is provided with a range sensor 10 for detecting each range of an automatic transmission 2, a throttle opening sensor 11 for detecting throttle opening, an engine speed sensor 12 for detecting an engine speed and two detection parts, a car speed is detected by either of these detection parts, various signals indicating a car speed and others are issued from a car speed sensor 13 capable of detecting the traveling direction of a vehicle are read by a A/T controller 20, the idling state or not of the vehicle is determined and followingly, its traveling range is determined.  If the vehicle is determined to in the traveling range and the idling state, creep torque corresponding to the traveling direction and the speed is increased during stopping, for instance on an up-slope road or a flat road, this is read from a map in which it is set low and a start control solenoid 22 is controlled so as to reach the read creep torque.
Patent JP-H05152885-A (JP)
Title: Overtone crystal oscillator
Inventor: YAGI SHINICHIRO
IPC: H03H9/19
Filed: 1991-11-26
Abstract: PURPOSE:To provide the overtone crystal oscillator in which fundamental wave vibration is suppressed and the automation is facilitated by vapor-depositing a mass addition part simultaneously in the case of vapor deposition of a main electrode so as to form a film. CONSTITUTION:The overtone crystal oscillator chip 11 formed to be a rectangle and a main electrode 13 in the middle of a major face 12 of the crystal oscillator chip 11 are formed by vapor deposition. Then the electrode is formed also opposite to the major face on the rear side of the crystal vibrator chip 11. An electrode lead 14 is formed to the major side 12 with the main electrode 13 with vapor deposition. Furthermore, 1st-3rd mass addition sections 15, 17, 18 are formed at a prescribed interval W from an upper end, a lower end and a lead 14 of the main electrode 13. When the major electrode of area of the crystal oscillator chip is formed to be 23% of the area of the major side of the crystal oscillator chip or below, the mass addition effect is almost three times of the equivalent resistance ratio (CI value) or over and the CI value of a fundamental wave with respect to the 3rd harmonic is increased. Thus, the oscillation of the fundamental wave is suppressed.
Patent JP-H01151617-A (JP)
Title: Method for caisson mold stopping and automatic stopper
Inventor: FUJIMOTO AKIO
IPC: E02D23/00
Filed: 1987-12-09
Abstract: PURPOSE:To make supporting of a mold possible with a stopper being hung on the tip of the upper end of a concrete body when the mold is lifted up over already-placed concrete body, by fixing the stopper, capable of free protruding, to the lower end of a mold-supporting member to be used in manufacturing of a caisson. CONSTITUTION:An automatic stopper 1, of which inner tube is capable of free protruding by tightening and loosening of a nut 5, is fixed in the vicinity of the lower end of a mold-supporting member 13 for a caisson mold. After drying of concrete 18 placed in the mold, the mold is lifted up by a crane and the inner tube 4 is placed and hung on the tip of the upper end of the concrete body 18, making the stopper support the mold. Under this condition, a worker gets into the caisson mold 11 and supports the mold, fixing the mold-supporting member to the mold, and retracts the inner tube 4 into an outer tube 2 of the automatic stopper 1. With this arrangement, lifting up of the mold by the crane can be executed smoothly.
Patent JP-H06135355-A (JP)
Title: Frame and automobile body structure
Inventor: OSUMI MASAHIRO
IPC: B62D21/00
Filed: 1992-10-26
Abstract: PURPOSE:To provide a frame which can vary the strength of rigidity by itself in the longitudinal direction of the frame with simple constitution and also provide body structure of an automobile which can surely perform shock absorption in a prescribed deformation pattern and attain reduction of the car body weight. CONSTITUTION:A frame 1 is formed out of an inner panel 2 positioned on the inward side of a car body and an outer panel 3 positioned on the outward side of the car body by connecting them with each other, and the inner panel 2 is formed out of a main body part formed into a nearly U-shaped section which is provided with a bottom part 2b and a pair of side wall parts 2c and of a pair of flanges 2a extendedly provided on the tip. The outer panel 3 is formed out of a main body part formed into a nearly U-shaped section which is provided with a bottom part and a pair of side wall parts and of a pair of flanges 3a. The flanges of both panels are welded together by spot welding and the like to form the frame 1. A joined flange 1a is formed by shifting a position in the lateral direction of the frame 1 along the longitudinal direction, and displaced from an end part in the lateral direction to the center.
Patent JP-H06279295-A (JP)
Title: Polymerized carbohydrate acceptor blocker which has physiological permissiveness and is physiologically decomposeable, and its manufacture and application
Inventor: BUIRUHERUMU SHIYUTAARU
IPC: A61K47/48
Filed: 1993-12-10
Abstract: PURPOSE: To provide the carbohydrate receptor blocker which contains carbohydrate part-bifuncitonal spacer hydrophilic biodecomposable polymer- potentiators, has specific HLB and is useful for the diagnosis, treatment, prevention, etc., of the infectious diseases, inflammatory diseases, etc. CONSTITUTION: The polymer-based carbohydrate receptor blocker which consists of the carbohydrate part-bifunctional spacer-hydrophilic biodecomposable polymer-potentiators, has the HLB of 10 to 20 and is useful for the diagnosis, treatment, prevention, etc., of the bacteria infections and virus infections, inflammatory diseases, etc., is obtd. by mixing the carbohydrate parts (e.g.; N- acetylneuraminic acid, etc.), the bifunctional spacers (e.g.; N- hydroxysuccinimidylchloroformate, etc.) and the hydrophilic biodecomposable polymers (e.g.; polyaspartateamide, etc.) and potentiators, such as intramolecular cross binder, hydrophobic, hydrophilic or ionic groups or solubility improving agents and enzymatically, chemically and/or chemicoenzymatically bonding the mixture.
Patent JP-H0649418-A (JP)
Title: Production of tacky tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J4/02
Filed: 1992-11-19
Abstract: PURPOSE:To obtain a method for producing a tacky tape capable of efficiently and readily forming a tacky agent layer on a substrate composed of a polyolefinic foam sheet having insufficient heat resistance regardless of the thickness without requiring the use of mold release paper even in either of production and use. CONSTITUTION:The objective method for producing a tacky tape is provided with respective steps for coating one surface of a polyolefinic foam sheet having a mold release agent layer formed on the other surface with an acrylic photopolymerizable composition and irradiating the coated photopolymerizable composition with ultraviolet rays in an atmosphere at <=350ppm oxygen concentration.
Patent JP-H03171527-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: SHIRAISHI ISAO
IPC: C03C17/00
Filed: 1989-11-29
Abstract: PURPOSE:To make a connection part also emit light at the same brightness as other parts with the insides of element bulbs unseen from the connection part by connecting the element bulbs with the planned connection parts of plural element having both opened ends blown through, and also forming the fluorescent films on the inner surface of the connection part same as other parts. CONSTITUTION:A H-shaped bulb 1 is formed with element bulbs 11 connected by blowing through the planned connection parts of a pair of straight pipe type element bulbs 11 in which both ends are opened. Next protection films 2 and fluorescent films 3 are multilayer-formed on the inner surface of the bulb 1, moreover an opening 12 on a connection part 15 side is blocked, and the films 2 and 3 same as these of other parts are formed on the inner surface of the opening 12. Stems 4, in which filaments 41 are mounted, are sealed on other side openings 12 of the bulb 1, the bulb inside is exhausted, and then a starting gas and mercury are sealed. This causes the films 3 having thickness same as that of other parts to formed on also the connection part 15 to make the insides of the element bulbs unseen, and lighting causes the films 3 to emit light at the same brightness as other parts to form a continuous bright surface.
Patent JP-H05152333-A (JP)
Title: Manufacturing method of liquid crystal display unit
Inventor: SUZUKI MITSUAKI
IPC: H01L27/12
Filed: 1991-11-26
Abstract: PURPOSE:To provide the manufacturing method of liquid crystal display unit capable of settling the problem posed by free bond of silicon existing in a polysilicon thin film while enhancing the operational characteristics of a switching transistor further diminishing the with-time deterioration therein. CONSTITUTION:Within the manufacturing method of an active matrix type liquid crystal display unit wherein a picture element region is made to comprise a data wire, a gate wire, a switching transistor and a picture element electrode is formed on a quartz glass substrate 11 and then a driving circuit is formed in the peripheral part of this picture element region, after the formation of a polysilicon thin film 14 on the glass substrate 11, a part to be the picture element region of this polysilicon thin film 14 is implanted with fluorine ions. Next, after the termination of an element formation step requiring of heat treatment, the polysilicon thin film 14 is exposed to hydrogen plasma so as to be doped with hydrogen.