baber/WOPTO huggingface dataset:
Patent JP-H11217705-A (JP)
Title: Socks
Inventor: TOKUI AKIO
IPC: A41B11/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain socks having an excellent feeling in wearing, capable of protecting ankle parts and leg parts, absorbing fatigue or sweat, etc., not sliding down. SOLUTION: This sock comprises a cylindrical fastening body 8 integrally connected to the leg part 3 of a sock main body 1 by knitting. Parts below the connecting part are constituted separately from the main body. The cylindrical fastening body has leg belt functions and supporting functions and is knitted by double tubular plain stitch.
Patent JP-H04255540-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMADA MASAKAZU
IPC: F02D41/18
Filed: 1991-02-01
Abstract: PURPOSE:To provide an intake device for an internal combustion engine with a small error of measuring an intake air amount. CONSTITUTION:A throttle valve 3 is provided in an intake path 1, and a hot- wire intake amount sensor 2 is provided upstream of the throttle valve. In the downstream end of the intake path 1 adjacent to a cylinder 6, the interior is partitioned to form a parallel flow path, and a swirl control valve 14 is provided in the one flow path. The swirl control valve 4 is closed by an electronic control unit 5 also at the time of high load low speed operation of an internal combustion engine except at the time of a swirl control necessary, and an intake pulsation at this time is effectively suppressed. In this way, generation of a measuring error in the intake amount sensor 2 is prevented.
Patent JP-H10233290-A (JP)
Title: Lamp regulator and lamp lighting device
Inventor: ISHIKAWA JUNJI
IPC: H05B39/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a lamp regulator and a lamp lighting device capable of preventing mislighting at a time of energizing lamp breakage at a time of abnormality. SOLUTION: When power is applied, if a voltage of a capacitor C is lower than a reference voltage, a control circuit II turns off a switch element Q2. A current from a diode bridge DB flows to the capacitor C via a circuit of a resistance Rb which is a second current route by-passing a lamp, whereby the capacitor C is charged. Because of this, mislighting at a time of energizing can be avoided. If a voltage Vc of the capacitor C becomes equal to or higher than the reference voltage, the control circuit II turns on the switch element Q2. A control circuit I detects a lamp current IL by means of a lamp voltage and ON/OFF controls a switch Q1 in a synchronizing manner with a power source frequency, and the lamp LAMP is lighted by a charging/discharging current of the capacitor C.  If the voltage Vc of the capacitor C falls below the reference voltage, the control circuit II turns off the switch Q2 whereby breakage of the lamp can be prevented.
Patent JP-H09230000-A (JP)
Title: Tester for semiconductor device
Inventor: GOTO FUMIO
IPC: G01R31/28
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously turn on a device power source and a driver level power source by incorporating a circuit for matching the rise waveform of the driver level power source at the time of turning on the power source with the rise waveform of the device power source. SOLUTION: The output of a buffer amplifier 7 for a device power source is used as the power source of the device to be measured. The output of a buffer amplifier 8 for a driver level power source is used as a high level of the driver. When the set values of the device and driver level power sources are compared by a digital comparator 12 and the set value of the driver level power source is the set value or lower of the device power source, a relay 11 is turned ON, a clamper having an amplifier 9 and a diode 10 is connected. When the input voltage of the amplifier 9 for the driver level power source is larger than the output voltage of the amplifier 7 for the device power source, the amplifier 9 is operated as a voltage follower. Accordingly, it becomes the same level as the output voltage of the amplifier 7 for the device power source.
Patent JP-H08224169-A (JP)
Title: Noodle thawing and boiling apparatus
Inventor: CHIYODA KENJI
IPC: A23L7/109
Filed: 1995-02-22
Abstract: PURPOSE: To make it possible to quickly thaw and boil noodle in one apparatus by making the center of bottom of a tank lower, having the slanted sides disposed with a first heater and a second heater, and providing a cover having air bubble discharging holes on the second slanted face, wherein the first heater is used for temperature retention and the second heater for boiling. CONSTITUTION: The bottom of a tank 20 is formed with a first slanted face 21 which slants downward toward the center from the front side, and a second slanted face 22 which slants downward toward the center from the rear side of the tank 20. In addition, first and second heaters 31, 32 are disposed along the first and second slanted faces 21, 22. The first heater 31 retains temperature of hot water 1, while the second heater 32 mainly thaws and boils frozen noodle, the second heater having heating power being three times greater than that of the first heater. Furthermore, a cover 27 equipped with air bubble discharging holes 28 is disposed on the second slanted face 22. Thus, the heater 32 with greater heating capacity boils water in the portion partitioned into smaller region by the cover 27 in shorter time, and the boiled water is sprayed from the air bubble discharging holes 28 into a depot 50 placed thereon.
Patent JP-H04315426-A (JP)
Title: Method for forming tungsten plug for semiconductor substrate
Inventor: DONARUDO AARU BURANDOBARII
IPC: H01L21/285
Filed: 1992-01-24
Abstract: PURPOSE: To form a tungsten plug for contact on a specific region of a silicon wafer. CONSTITUTION: Titanium is deposited on a wafer 12, and a TiSi2 surface layer 18 is formed. A dielectric layer 20 is formed on the layer. Then, the dielectric layer 20 is etched to form a plurality of holes for a plug. A TiW layer is formed on the wafer and is eliminated, while leaving the bottom part and the lower wall surface of a hole. Tungsten is deposited in this state, and a tungsten plug 32 is formed, using less amount of expensive WF6 thereby obtaining an improved contact resistance.
Patent JP-H03238389-A (JP)
Title: Human body detector
Inventor: HORII TAKASHI
IPC: G08B13/19
Filed: 1990-02-15
Abstract: PURPOSE:To prevent erroneous operation by judging the presence of a human body when there are coincident output from infrared detection elements, and the number of outputs is less than the value which is impossible in the case of passage of the human body through a detection region and the differences between the output times of respective outputs are within a predetermined range. CONSTITUTION:When a human body M moves within detection regions A' - D', the outputs corresponding to the change in the temp. difference between the human body M and the background thereof are generated from respective infrared detection elements A - D. A signal processing part 4 extracts only the necessary frequency component in the detection elements A - D by a band- pass filter and the outputs of the detection elements A - D are successively subjected to A/D conversion by a multiplexer and an A/D converter. Next, a judging part 5 judges the presence of the human body M when the number of coincident outputs from the detection elements A - D are less than the number which is impossible in the case of the passage of the human body M through the detection ranges and the difference between the output times of respective outputs is within a predetermined range.
Patent JP-H01209011-A (JP)
Title: Kitchen device
Inventor: SHIMIZU MASAO
IPC: A47B77/00
Filed: 1988-02-17
Abstract: PURPOSE:To house a frying pan, etc., while they are hot, and simultaneously, to improve the amenity of a work by making at least an internal wall surface in a housing cabinet into a heat resistance member, and simultaneously, providing an exhauster in the housing cabinet. CONSTITUTION:In an eye-level space in the vicinity of a hot plate at a hot plate 11 side provided on a work top 10, a housing cabinet 12 is arranged. At least the internal wall surface in the housing cabinet is made into a heat resistance member 16, and simultaneously, an exhauster 26 is provided in the housing cabinet. As a result, a heating auxiliary appliance such as the frying pan can be housed while it is hot, simultaneously, it can be easily put in and out, the appearance of a kitchen device can be improved, a cleanliness and a handleability can be improved, and simultaneously, the amenity of the work can be improved.
Patent JP-S54126695-A (JP)
Title: Forming method for vapor phase grown film
Inventor: YAMASHITA SOUICHIROU
IPC: C23C16/32
Filed: 1978-03-24
Abstract: PURPOSE: To obtain an impurity-added uniform vapor phase grown film by introducing hydride and chloride of the impurity into a reaction tube at the same time and forming a Si-based or Si-contg. vapor phase grown film.  
     CONSTITUTION: In case a high concn. As-added vapor phase grown film is simultaneously formed in vapor phase growth of SiO 2  using SiH 4  and O 2 , AsH 3  and AsCl 3  are used as impurity sources. AsH 3  is fed in the form of gas, yet since AsCl 3  is liquid at ordinary temp., an inert gas such as Ar or N 2  is passed through liquid AsCl 3  and AsCl 3  vapor contained in the gas is utilized. Accordingly, the addn. of the sources increases SiO 2  vapor phase growing speed. By controlling the amt. of the sources added, conditions about equal to those with no impurity can be attained and an As-added uniform vapor phase grown SiO 2  film is obtd. almost all over the tube inside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58150945-A (JP)
Title: Electronic projector
Inventor: MACHIDA KOUZOU
IPC: G03B21/00
Filed: 1982-03-04
Abstract: PURPOSE:To obtain an electronic projector which is compact and easy to operate, by providing the 1st and the 2nd projecting means for projecting light on an image pickup means, and processing an obtained electric signal at a signal processing part. CONSTITUTION:To project a transparent object of projection, the object is mounted on an object base 2 and a luminaire 8 is turned on. Light from the luminaire 8 is coupled with an image pickup plate 4 through the object and a lens part 3 and converted into the electric signal corresponding to information on the object of projection before being supplied to the signal processing part 5. The TV signal obtained through the conversion of the processing part 5 is supplied to a receiver 10 to project the contents of the object. Further, it is supplied to a VTR11 and a copying machine 12 to record and copy the contents. To project a book, etc., light from luminaires 61 and 62 is reflected by the object and coupled with the image pickup plate 4, and similar processing is carried out, but the processing part 5 is provided with a circuit which converts left-right sending information into specific-direction information to process the signal.
Patent JP-S53120257-A (JP)
Title: Scan-type electronic microscope
Inventor: KATAGIRI SHINJIROU
IPC: H01J37/20
Filed: 1977-03-30
Abstract: PURPOSE: To obtain a scan-type electronic microscope applicable for a heavy and large-size test sample through simplification of the structure of the sample mount, by sharing part of the sample mount function, i.e., the variation of the inclination and the working distance to the structure of the lens barrel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55126463-A (JP)
Title: Ink-jetting head
Inventor: NAGAYAMA HARUHIKO
IPC: B41J2/16
Filed: 1979-03-24
Abstract: PURPOSE:To improve yield rate in preparation and thus raise credibility by joining an electrostrictive vibrator fitted with an electrode to a signal-circuit pattern of a diaphragm. CONSTITUTION:To the upper surface of a liquid-chamber block 17 is joined a diaphragm 18, while on this diaphragm 18 being provided electro-conductive signal- circuit patterns 23 and 24. On the signal-circuit patterns are laid electrostrictive vibrators 19 fitted with electrodes. The electrostrictive vibrators 19 are joined onto the diaphragm 18 by solder. The fact that the electro-strictive vibrator can be joined onto the diaphragm with ease comparatively and, in addition, the presence of signal- circuit patterns provided on the diaphragm facilitate the wiring of the signal line on wiring between an exciting circuit and the electrostrictive vibrator.
Patent JP-H02216248-A (JP)
Title: Knitting needle with bead for hand knitting
Inventor: MIYAMURA YOSHIMORI
IPC: D04B3/02
Filed: 1989-02-14
Abstract: PURPOSE:To obtain knitting needle with bead having sense of fancy goods by joining a shaft part made of bamboo and a shaft made of synthetic resin. CONSTITUTION:A shaft part 1 made of bamboo is joined with a shaft 3 made of synthetic resin and a transparent hollow shaft 6 is inserted into the synthetic resin shaft 3 and bonded. Binding needle 8, etc., is received in hollow part in the transparent hollow shaft 6 and top of the needle is rest in depressed part 5 of the synthetic resin shaft 3, then a part of the bead 9 made of synthetic resin is inserted or screwed into protruding part 7 of the hollow shaft 6 and fixed.
Patent JP-S53119673-A (JP)
Title: Production of semiconductor device
Inventor: AOKI TAKU
IPC: H01L21/60
Filed: 1977-03-28
Abstract: PURPOSE: To facilitate bonding operation by placing a plurality of lead wires on a heat sink mounted with an element, connecting the respective electrodes of the element and lead wires, thereafter letting the expandable insulator having been buried in the heat sink or lead wires expand to detach the respective lead wires from the heat sink. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56133232-A (JP)
Title: Ortho-methylation of phenol compound
Inventor: KINOSHITA HIDEO
IPC: C07C27/00
Filed: 1980-03-21
Abstract: PURPOSE: To obtain an ortho-methylated phenol compound, in an improved selectivity, with elongated catalytic life, by the vapor phase catalytic reaction of a phenol compound with methanol in the presence of a catalyst containing vanadium oxide, tin oxide, and silicon oxide.  
     CONSTITUTION: A phenol compound having at least one hydrogen atom at the ortho-position and designated by the formula (R 1 , R 2 , R 3  and R 4  are H or alkyl such as methyl, ethyl, etc.), e.g. phenol, o-, m-, or p-cresol, etc., and methanol are subjected to the vapor phase catalytic reaction at 250W500°C in the presence of a catalyst containing a vanadium oxide, tin oxide and silicon oxide to give a selectively ortho-methylated phenol compound. The atomic ratios in the above catalyst are V:Sn:Si=100:(0.1W50):(0.1W100), preferably 100:(1W20):(1W70). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03240706-A (JP)
Title: Insecticide for cockroach containing trihaloimidazole as active ingredient
Inventor: YANO TOSHIHIKO
IPC: A01N43/50
Filed: 1990-02-14
Abstract: PURPOSE:To obtain an insecticide for cockroach containing a trihaloimidazole compound as an active ingredient, usable in a form of oil, aerosol, fumigant, etc., and having excellent insecticidal characteristics against various kind of cockroaches. CONSTITUTION:The aimed insecticide for cockroach containing a trihaloimidazole compound expressed by the formula [X1 to X3 are halogen] as an active ingredient, having excellent effects on cockroaches such as German cockroach, smoky brown cockroach, brown cockroach or short-winged cockroach and capable of especially exhibiting remarkable effects as oil, aerosol and fumigant. The insecticide has especially extremely high insecticidal effects and is excellent in the both of knock down effect and killing effect. The insecticide exhibits remarkable insecticidal effects against a colony having low sensitivity to pyrethroid based insecticide.
Patent JP-H06252056-A (JP)
Title: Fixation of minute substance and formation of electrode
Inventor: OCHIAI YUKINORI
IPC: H01L21/027
Filed: 1993-02-24
Abstract: PURPOSE:To attach another material on a part of minute substance and to fix it on a substrate and further to form an electrode. CONSTITUTION:A minute linear substance 2 as an object, for example, nanometric carbon tubes are dispersed in a resist 3 and spread over a substrate 1. Next, the resist is exposed to light and developped by using a pattern which is designed according to a degree or orientation of dispersion of the minute linear substance. After that, a material 4 selected according to the need is deposited and attached to the minute linear substance. If the attached material is selected properly, the minute linear substance can be well fixed to the substrate. Also, if the material is conductive, an electrode can be formed. If necessary. only a sample and the material can be left on the substrate by lift-off method.
Patent JP-S63202153-A (JP)
Title: Communication equipment
Inventor: MAEKAWA YOSHITO
Filed: 1987-02-17
Abstract: PURPOSE:To prevent a useless operation by using a notice means so as to inform the release of a specified address or the address to be released to the network side, thereby informing the release of the specified address surely to a network side. CONSTITUTION:When a terminal equipment side discriminates the assignment of a duplicated subaddress TEI, that is, the possibility of the same TEI assigned to two terminal equipment, a TEI release control section 5 is used to allow the terminal side to inform the occurrence of an event to release the TEI to the network side. An LAPD control section 6 of the network equipment 2, in receiving a UI frame set with the ID release display message, informs the released TEI to the TEI release control section 5 of the network equipment 2 based on the message of the received UI frame to release the TEI. The LAPD control section 6 of the terminal equipment 1 releases the TEI of its own equipment side in receiving the UI frame set with the ID release request message.
Patent JP-S59160142-A (JP)
Title: Method for processing color photosensitive silver halide material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/407
Filed: 1983-03-02
Abstract: PURPOSE:To improve stability during development by well protecting hydroxylamine contained in a color developing soln. as a preservative from accelerated decomposition in the presence of heavy metallic ions of iron, copper, etc. CONSTITUTION:A color photographic sensitive silver halide material is processed with a color developing soln. contg. aromatic primary amine as a color developing agent, hydroxylamine, an aromatic polyhydroxy compound, and phosphonocarboxylic acid or org. phosphonic acid represented by formula I (where R is alkyl). A compound represented by formula II (where R2 is H or 1-3C alkyl) is used as said hydroxylamine, and a compound represented by formula III is used as said polyhydroxy compound. Said phosphonocarboxylic acid and org. phosphonic acid may be used in the form of Na, K, Li or ammonium salts, and the preferred compounds are represented by formulae IV, V, respectively. A change in the photographic characteristics of the color developing soln. with the lapse of time can be reduced.
Patent JP-S61196765-A (JP)
Title: Controller of phototrigger thyristor
Inventor: INO HIDETOSHI
IPC: H02M1/092
Filed: 1985-02-26
Abstract: PURPOSE:To enhance the reliability by composing a circuit for generating a light gate signal of two systems, and switching the overvoltage firing of the systems by detecting the current of a snubber circuit or the temperature of a snubber resistor. CONSTITUTION:A light gate signal generator is composed of two systems of A system of light emitting diodes 2-1A-2-NA, and B system of light emitting diodes 2-1B-2-NB. The lights of the diodes are applied to phototrigger thyristors 6-1-6-N with overvoltage protecting functions by 2-branch light guide 5. The temperatures of snubber resistors 8-1-8-N are respectively detected by temperature detectors 10-1-10-N, a switch 15 is switched by the detected output to switch the systems of the light gate signal generator.
Patent JP-H06250858-A (JP)
Title: Virtual machine system
Inventor: TAGAMI MASAHIKO
IPC: G06F9/46
Filed: 1993-02-24
Abstract: PURPOSE:To effectively utilize the resources of a processor by supplying power to the resources correspondingly to the operation status of a virtual machine. CONSTITUTION:The resource data (the number of instruction processors, the number of MS units, etc.) of a processor which can be used in each virtual machine and individually controlled at its power supply are stored in a main storage device (MS) 111. When an operator commands the n-th virtual machine to stop, a service processor (SVP) 102 stores the machine number of the virtual machine to be stopped in the MS 111 and informs the stop of the n-th virtual machine to a control program by interruption. The control program refers to the resource data, disconnects the processor resources of the virtual machine to be stopped and turns off its power supply.
Patent JP-S62194487-A (JP)
Inventor: IIZUKA NOBUYUKI
IPC: H01L21/027
Filed: 1986-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09230156-A (JP)
Title: Multi-core fiber, optical amplifier using the fiber and device using the amplifier
Inventor: IMOTO KATSUYUKI
IPC: G02B6/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-core fiber capable of obtaining sufficient flat characteristics even at the high gain time and to provide an amplifier using the fiber and a device using the amplifier. SOLUTION: Cores 1a-1f whose diameters are larger than that of the core 1g and whose refractive index is nW are arranged around the core 1g whose refractive index is nW. A rare-earth element and Al are added to the cores 1a-1g respectively, and a primary clad layer 2 whose refractive index is nP smaller than the refractive index nC is coated on respective cores. Rods in such a constitution are boudled and arranged at the central part of the secondary clad layer 3 whose refractive index is nC. Since the diameter of the core 1g is made small, power propagated through it is reduced, and the power balance of the core 1g with the cores 1a-1f is enabled to improve the flatness of a wavelength.
Patent JP-H04249187-A (JP)
Title: Inking device for heat transfer recording apparatus
Inventor: MIYAJIMA KUNIO
IPC: B41J31/14
Filed: 1991-02-05
Abstract: PURPOSE:To provide an inking device which prevents an ink supply member from clogging with in to keep a heat resisting film supplied with the ink. CONSTITUTION:In a heat transfer recording device wherein an ink layer is formed on one side of a heat resisting film 1 by a porous ink supply member 25, the ink layer is locally heated by a thermal head and the resulting molten ink is transferred onto a recording paper for printing, the device comprising a means for supplying the ink to the outer peripheral surface of the ink supply member 25.
Patent JP-H09192600-A (JP)
Title: Method for coating low alloy steel usable under corrosive environment
Inventor: NOMURA TOYOKAZU
IPC: B05D7/14
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a low alloy steel under seashore environment where it is basically difficult to use it, by coating it with a mixed coating contg. a primary alcohol and a secondary alcohol alone or both in a solvent for a butyral resin and phosphoric acid, water and Cr or a mixed resin therewith. SOLUTION: A mixed coating is formed of 0.1-7% phosphoric acid (H3 PO4 ) (in terms of the purity), 0.1-10% water, 0.5-20% Cr simple substance or compd., 2-60% butyral resin alone or a mixed resin of butyral resin and a resin with compatibility therewith wherein the content of butyral resin in the mixed resin is at least 30% and the remaining being a solvent. In addition, a mixed resin coating liq. wherein at least 5% primary alcohol and secondary alcohol respectively alone or both are incorporated in the solvent is applied on a low alloy steel contg. at least 0.2% Cu among low alloy steels contg. those alloy elements which can improve corrosion resistance of so-called steel materials.