baber/WOPTO huggingface dataset:
Patent JP-2000194317-A (JP)
Title: Plasma display panel and its driving method
Inventor: TOMITA KAZUO
IPC: G09G3/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the screen luminance and to simultaneously improve the light emitting efficiency of sustain discharge. SOLUTION: The sustain discharge is generated between a sustain electrode of a front surface glass substrate 1 and a scan electrode and the electrode 3. Against this sustain discharge, sustain pulses Psus are also applied to an address electrode 7 on a back surface glass substrate 9 and the discharge in the vicinity of the substrate 1 and the discharge between the substrates 1 and 9 are simultaneously generated. Moreover, a sustain auxiliary electrode is provided in parallel with the electrode 7 so that surface discharge on the substrate 1 and opposing discharge between the substrates 1 and 9 are simultaneously generated. Thus, the area of fluorescent body being excited is increased and the light emitting efficiency is improved.
Patent JP-2000193316-A (JP)
Title: Temperature controller of hot water supplier
Inventor: UEDA YOSHIKO
IPC: F24H1/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To control the temperature of delivered hot water close to the set temperature, and also, raise the hot water delivery performance, by detecting in advance the dispersion data of a deviation input circuit, a D/A output circuit, etc., required for taking in the temperature of delivered hot water, and correcting it for temperature control. SOLUTION: The D/A value of the temperature set with a temperature switching means 1 is outputted to a set temperature D/A output means 2. A temperature-of-delivered-hot-water detecting circuit 3 receives the data of the D/A output means 2 and the data from a hot water delivery thermistor 5, and detects the difference between both data and takes this difference in as a deviation with a deviation input means 4. The taken-in difference is the total dispersion data of the D/A output circuit, the deviation input circuit, etc., and this becomes the data to be corrected with an error correcting means 7. The correction data are stored in a nonvolatile memory 9.  The deviation data is corrected with an error value stored beforehand in the nonvolatile memory 9 by an error correction means 7, and the quantity of combustion is regulated by a quantity-of- combustion control means 9 so that the correction may be zero.
Patent JP-2001185800-A (JP)
Title: Optical module
Inventor: HISAYOSHI YUTAKA
IPC: G02B6/42
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical module for solving the problem that the active region of an element is made adjacent to a bonding member such as soldering, and a function such as the element is damaged when an optical semiconductor element is flip chip mounted by a simple constitution, and for higher precisely and hardly fixing the optical semiconductor element. SOLUTION: An optical semiconductor element 11 and an optical waveguide body 15 to be optically coupled with the optical semiconductor element 11 are arranged on a substrate 12, and at least either the substrate 12 or the optical semiconductor element 11 is provided with at least one recessed part 18 for leading adhesive 14 for bonding the both of them so that an optical module can be constituted.
Patent JP-2001185652-A (JP)
Title: Circuit board
Inventor: MATSUDERA HIROSHI
IPC: H05K1/18
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem of lowering connecting reliability of a semiconductor element to an external electric circuit due to breakage at a low melting point brazing material for connecting the connecting pads of a circuit board to the external circuit. SOLUTION: The circuit board comprises an insulating base 1 made of an electrical insulating material and having a semiconductor element mounting part 1a on a surface, many circular connecting pads 6 formed on the lower surface of the base 1 and connected to the circuit wirings 8a of an external electric circuit board 8 through a low melting point brazing material 7, and a plurality of wiring conductors 2 led from the part 1a of the base 1 to the pads 6. In this case, the pads 6 are formed with an annular gap 6b under predetermined conditions near the outer peripheral edges of the pads 6.
Patent JP-H11260100-A (JP)
Title: Test method for memory element in mml device
Inventor: KIN BIRYO
IPC: G01R31/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating DRAM test of an MML device and shortening the test time using an ordinary DRAM test equipment and test system. SOLUTION: The method for testing a DRAM 30 in an MML device comprises a first stage for inputting a test signal through a test pin, a step for applying a plurality of control signals, address signals and data externally to a multiplexer 10, and a step for inputting internal control signals, internal addresses and internal data from the multiplexer 10 to the input buffer of the DRAM 30 and a processor 20. When the test signal is enable, the DRAM 30 is tested by each signal passed through the input buffer. When the test signal is disable, the DRAM 30 and the processor 20 are operated entirely.
Patent JP-2001193952-A (JP)
Title: Cold-and-hot-water circulation system pressure adjusting device of heating/cooling device
Inventor: TOYOYAMA MASAMICHI
IPC: F24D11/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To adjust pressure in a cold-and-hot-water circulation system, and to prevent the excessive outflow of cold and hot water even when a cold-and- hot-water heat-storing tank is provided under the ground. SOLUTION: A heating/cooling device 1 has a cold-and-hot-water circulation system 4 that circulates cold and hot water being heated/cooled by a heat pump 6 to a load part 3 for carrying out air conditioning for heating and coiling. The cold-and-hot-water circulation system 4 is connected to a heat-storing cycle 7 for storing heat by using nighttime electricity and the heat pump 6, a cold-and- hot-water heat storing tank 9 of the heat-storing cycle 7 is arranged at a lower position than the cold-and-hot-water circulation system 4. An expansion tank 21 of the cold and hot water is arranged at a higher position than piping 2 of the cold-and-hot-water circulation system 4.  The cold-and-hot-water circulation system 4 is connected to the expansion tank 21 by a pressure relief valve 22 for relieving the cold and hot water to the expansion tank 21, and a non-return valve 23 for returning the cold and hot water in the expansion tank 21 to the cold-and-hot-water circulation system 4.
Patent JP-2001190070-A (JP)
Title: Switching power unit
Inventor: NAGAHARA KIYOKAZU
IPC: H02M3/28
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To protect switching elements from an overcurrent by detecting the overcurrent regardless of its polarity, whether positive or negative. SOLUTION: A switching power unit is provided with a switching signal generating means 12 having a variable oscillation circuit 14, a pair of switching elements 22 and 24 to which switching signals generated from the generating means 12 are supplied, and a capacitor 28 for resonance connected to the junction of the switching elements 22 and 24 through the primary coil 26a of a transformer 26. The power unit is also provided with a rectifier circuit 29 provided on the secondary side of the transformer 26, a resistor 30 for overpower detecting element connected between the capacitor 28 and ground, and first and second voltage comparators 32 and 34 which respectively compare the plus- and minus-side voltages of the both-terminal voltage of an overpower detecting element with first and second reference voltages.  Since an overcurrent flows to the resistor 30 when either one of the switching elements 22 and 24 is turned on, the variable oscillation circuit 14 is controlled to stop its oscillating operation with the relevent comparison output Pc. Consequently, the switching elements 22 and 24 can be protected from an overcurrent.
Patent JP-2001212732-A (JP)
Title: Tool attaching/detaching device for machine tool
Inventor: MIYAZAKI TSUTOMU
IPC: B23Q3/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a tool attaching/detaching device for a machine tool capable of mechanical, easy, and highly precise centering of a tool to a tool fixing apparatus mounted to a machine tool and improving efficiency of machining work. SOLUTION: The tool attaching/detaching device attaching/detaching a predetermined tool to the tool fixing apparatus mounted to the machine tool is provided with a tool and the like shifting device capable of changing a relative positional relationship between the fitting hole in the tool fixing apparatus and the tool, a heating coil shaped in a semicircle substantially in the plane view and arranged in the fitting part between the tool fixing apparatus and the tool, a turning device turning at least one of the tool fixing apparatus, the tool and the heating coil, a transistor inverter capable of feeding high frequency electric current to the heating coil,  and a controlling unit feeding the high frequency electric current from the transistor inverter to the heating coil for induction-heating the fitting part in fitting of the tool to the fitting hole in the tool fixing apparatus and operating the turning device in the heating time.
Patent JP-2000199759-A (JP)
Title: Method for measuring peroxide value of oil and fat processed food
Inventor: SUZUKI OSATAKE
IPC: G01N33/03
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To realize a method capable of simply measuring the peroxide value of oils and fats in processed food, such as rice confection or the like. SOLUTION: Food is ground to extract oils and fats with a solvent, and the peroxide value of oils and fats in food is measured. At this time, the solvent used in the extraction of oils and fats is divided into oil and fat-containing solvent for measuring the peroxide value of oils and fats and the solvent for measuring the content of oils and fats, and the peroxide value of oils and fats is measured from the oil and fat-containing solvent for measuring a peroxide value by a usual method without removing the solvent to measure the peroxide value of oil and fat processed food. By measuring the wt. of oils and fats extracted with a solvent and the measurement of a peroxide value in parallel, the total process can be made simple and rapid, and a result almost equivalent to a conventional official method can be obtained.
Patent JP-2000189778-A (JP)
Title: Supercritical water dioxins continuous decomposition device
Inventor: NAKAMURA TETSUYOSHI
IPC: B09B3/00
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To directly energizing a heating reaction tubular body to heat it and to contrive stable, continuous decomposition of dioxins in the heating reaction tubular body provided with an electrode between a pressurizing zone on the right side and an injecting automatic control valve at the left end by installing an injecting pump, an automatic temperature controller, and an automatic pressure controller. SOLUTION: A power source is connected to an electrode 2 through an automatic temperature controller 5, an automatic pressure controller 6, and an injecting automatic control valve 7, and by power operation by these automatic temperature controller 5, automatic pressure controller 6, and injecting automatic control valve 7, dioxins mixed water 15 injected to a heating reaction tubular body 1 from an injecting pump 8 is heated. And temperature/pressure are made proper near a pressurizing zone 9 to continuously decompose dioxins and make them harmless and discharge them from a discharge port 14. And material for the heating reaction tubular body 1 is preferably high chromium of 50% or more chromium excelling in corrosion resistance, and it is desirable that the heating reaction tubular body 1 in the shape withstanding 300 atm is formed of this high chromium alloy.
Patent JP-H04214371-A (JP)
Title: Drive of thermal head
Inventor: KOMIYA HIROFUMI
IPC: B41J2/355
Filed: 1990-12-13
Abstract: PURPOSE:To reduce the drive action of a thermal head which makes up for heat accumulation properly against the different heat accumulation properties of the thermal head depending upon each previous historical condition using a historical record correction control. CONSTITUTION:The drive mechanism consists of a device to detect a past condition of energization history against current energized dots, a device to count the number of past accumulated energization dots one column back from the current energization column, a device to energize the pulse width to be applied to the current energized dots after dividing it into stages, a device to correct the pulse energization stages of the current energized dots based on an energization historical status detected using the device to detect the energization history, and a device to make the pulse width of each stage of the divided pulse energization variable in accordance with the counted number of the mentioned accumulated energized dots.
Patent JP-H04122120-A (JP)
Title: Temperature-compensated overload trip level semiconductor relay
Inventor: SHIRO GUAJIYAADO
IPC: H02H3/087
Filed: 1990-12-21
Abstract: PURPOSE: To trigger a semiconductor relay at a low tripping voltage by providing a means which makes a turning-on voltage constant to a temperature compensating means so as to match the temperature characteristics of transistors to each other. CONSTITUTION: Both the voltage required for turning on latch transistors 28 and 29 and the voltage across both ends of a silicon diode 43 change as the temperature changes. Therefore, a constant turning-on voltage is obtained across both ends of a resistor 21 by selecting a transistor 44 having a turning-on voltage which changes so that the voltage can match the voltage across both ends of the diode over an expected temperature range. The constant turning-on voltage is converted into the relatively constant tripping of a latch composed of the transistors 28 and 29. The trip voltage is further converted into a relatively constant trip current flowing through a switch device 18. Therefore, a semiconductor relay can be triggered with a low trip voltage.
Patent JP-H04222140-A (JP)
Title: Maintenance communication control system for isdn service
Inventor: MORITA SUMIE
IPC: H04Q11/04
Filed: 1990-12-21
Abstract: PURPOSE:To efficiently control a communication control state so as not to increase a processing load between a main system and a packet sub system concerning the maintenance communication control system for terminating call control information and packet information distributedly at respective terminal equipments and establishing the consistency of the communication control state between the respective terminal equipments. CONSTITUTION:Between first and second terminal equipments 101 and 102, based on a LAPD, a maintenance link 10 is spreaded on the same path as the path of transmitting packet information 108 of a subscriber between the first and second terminal equipments 101 and 102, for example. In the respective first and second terminal equipments, first and second communication state control means 104 and 105 are provided to execute control for holding the consistency of the communication state between the both terminal equipments by exchanging communication state control information 106 while using the maintenance link.
Patent JP-H04221523-A (JP)
Title: Hand dryer
Inventor: OKUTSU HIDEO
IPC: A47K10/48
Filed: 1990-12-25
Abstract: PURPOSE:To provide a hand dryer which can prevent a wall or a floor from being dirty and also prevent an ultrasonic detecting sensor from erroneously operating. CONSTITUTION:An air towel unit 4 is incorporated in a frame box part 3 which is stored in a recess 2 at a wall 1 so that its discharge nozzle 5 is directed downward. Water drops sticking to a hand can be prevented from sticking to any other part than the frame box part, but it does not make the wall 1 and the floor 7 therearound dirty. Further, the lower surface of the frame box part 3 is inclined so as to form an inclined surface 6 whose gradation is gradually increased in the forward direction. Since the reflection at the inclined surface 6 is less, and accordingly, it is possible to prevent an ultrasonic detecting sensor 8 for the air towel unit 4 from erroneously operating.
Patent JP-H04228542-A (JP)
Title: Ferritic stainless steel having superior corrosion resistance in automobile silencer condensation water
Inventor: KITAZAWA MAKOTO
IPC: C22C38/32
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a stainless steel having superior corrosion resistance in automobile silencer condensation water by adding Co and other specific elements to a ferritic stainless steel. CONSTITUTION:An automobile silencer is manufactured by using a ferritic stainless steel which has a composition consisting of, by weight, <0.05% C, <1.50% Si, <2.O% Mn, <0.05% P, <0.03% S, <23.0-30.0% Cr. 0.01-3.0% Co, <0.05% N, 0.005-1.0% Al, at least one kind among <0.005% B, 0.05-1.0% Ti, 0.01-1.0% Ta, 0.05-1.0% V, and 0.01-1.0% Zr, and the balance Fe or further containing at least one kind among <1.0% Cu, <1.0% Ni, <3.0% Mo, <1.0% W, and <1.0% Sn and further <1.0% Ca. By this method, the steel material having high corrosion resistance in silencer condensation water and reduced in mechanical strength for the purpose of securing workability into silencer can be obtained.
Patent JP-H04215781-A (JP)
Title: Storage case for control circuit board of game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: H05K5/00
Filed: 1990-12-15
Abstract: PURPOSE:To obtain a storage case allowing to easily discover whether parts other than specified parts are connected to the part face and solder face of a control circuit board or not. CONSTITUTION:Openings 40, 24 are provided on the surface section 41 and bottom plate section 25 of a storage case 20, the openings 40, 24 are closed with transparent plates 47, 32 from the inside, whether different parts other than specified parts are fitted on a part face 36 or not can be easily found, and whether jumper wires are connected to a solder face or not can be easily found. The same effect as above is obtained when a notched opening 29 is provided on the periphery of the base section of the storage case 20 in place of the opening provided on the bottom plate section 25 to be closed by the transparent plate 32.
Patent JP-H04220664-A (JP)
Title: Image formation device
Inventor: TAKAMA MASAAKI
IPC: G03G9/08
Filed: 1990-12-21
Abstract: PURPOSE:To stably charge an image holder and to stably carry out good image formation by using an image formation device in which a charging brush is connected to the surface of the image holder so as to make the image holder charged, without making the toner remained in the image holder adhered to the charging brush and accumulated thereby. CONSTITUTION:A photosensitive material 1 is charged to a predetermined polarily by connecting a charging brush 2 of the brush density of 5-200,000/inch<2> to the surface of the photosensitive material 1, and the electrostatic potential image correspondent to image information is formed by an optical system 3, on the surface of thus charged photosensitive material 1, while a toner 5 to which a fluidization agent of granular dimetrical ratio of 1/20-1/1000 to toner grain, is supplied to the surface of the toner grain, from a developing device 4 to the surface of the photosensitive material 1 on which the electrostatic potential image is formed, and the electrostatic potential image formed on the surface of the photosensitive material 1 is thus made visible.
Patent JP-S63500838-A (JP)
Title: 複式誘電体多心伝送回線とその応用装置
IPC: H01P1/36
Filed: 1985-12-12
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-H11510940-A (JP)
Title: ３次元画像テクスチュアマッピング
IPC: H04N13/00
Filed: 1997-06-02
Abstract: (57)【要約】
ピラミッド型アレイに異なる解像度で蓄積された２Ｄテクスチュアマップを１対のテクスチュア座標及びこれに関連するレベル座標（Ｌ）により指標付けする３Ｄグラフィック用回路（４０）及びディスプレイ装置。３Ｄ環境の２Ｄ変換画像に奥行きキューを導入するために、画像に対する焦点奥行き（Ｆ）を特定し、この焦点奥行きとは異なる奥行き（Ｚ）を有する画像成分が、視聴者の目を意図する奥行きに向けるようにブラーリングされたテクスチュアを有するようにする。このテクスチュアブラーリングは、オフセット（ＦＳ）を、焦点奥行きまでの距離によって決定される量で、ピラミッド型アレイを指標付けするレベル座標に与えることにより導入する。
Patent JP-H03500116-A (JP)
Title: 制限されたジッタを有するディジタルフェーズロックドループ
IPC: H03L7/099
Filed: 1988-10-31
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-2002502342-A (JP)
IPC: B44C1/165
Filed: 1998-05-18
Abstract: A method and device for applying a pattern (70) onto a support means (2) of a sign, utilising a foil (17) comprising a pattern layer (18) and a carrier layer (73) with an adhesive layer (74) uniting them, said pattern being cut out in the pattern layer of the foil by means of a controlled cutting device, after which the foil is placed on a laminating table (3) in an application device (1). According to the invention a traverse (21) is passed in controlled manner over the foil placed on the laminating table, and a self-adhesive transfer film (19), supplied from a roll (20) over and around a press roll (34) rotatably journalled, at a press device (32) is applied under pressure on the foil. The carrier layer and spill of the pattern layer are removed and the pattern parts thus remaining are brought into contact with the support means, with the adhesive layer of the pattern parts now exposed. The press roll is then again passed over the transfer film, pattern parts and support means so that the pattern parts are transferred permanently to said support means, after which the transfer film is removed from the support means.
Patent JP-H03501646-A (JP)
IPC: C21D9/70
Filed: 1988-12-08
Abstract: A method and means of heat insulating the opening in a heat chamber, e.g., a soaking pit, comprises applying a cover including an inside lining of ceramic fibres, under a load which is selected so that the fibres contact a peripheral wall of the opening under a pressure which is sufficient to form a seal with the wall but insufficient to cause the fibres to be crushed.
Patent JP-S59500232-A (JP)
Title: 内燃機関の吸気マニフォルドで使用される装置
IPC: F01L3/00
Filed: 1983-01-28
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-H03501461-A (JP)
Title: 吸着剤による流体の処理方法
IPC: B01J21/20
Filed: 1987-11-16
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-S61501596-A (JP)
Title: スクリ−ン印刷用組成物
IPC: G03F7/021
Filed: 1985-03-01
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-H11507091-A (JP)
Title: シラン官能性を持つコーティング組成物
IPC: C07F7/18
Filed: 1996-06-04
Abstract: (57)【要約】
平均して、複数の官能化されたシラン基、揮発性有機キャリア、ポリマー微粒子成分、および触媒を含む、少なくとも一つの塗膜形成珪素含有化合物を含む吹付け可能なコーティング組成物；該組成物によって塗装される基板；保護仕上のための基板への塗装方法；仕上保護された基板；ある種のオリゴマー化合物およびその方法。
Patent JP-H06507699-A (JP)
Title: 電気的接点ナット
IPC: H01R4/30
Filed: 1992-06-15
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-H11506770-A (JP)
Title: アダプタプロテイン／チロシンキナーゼ相互作用を阻害するための方法および組成物
IPC: C07D209/14
Filed: 1996-06-05
Abstract: (57)【要約】
本発明は、アダプタープロテイン／プロテインチロシンキナーゼプロテイン相互作用、特にアダプタープロテインのＳＨ２−及び／又はＳＨ３−含有系統群の一員と複合し得るプロテインチロシンキナーゼがかかわる相互作用であって細胞増殖性疾患に関連付けられるような相互作用を阻害するための方法並びに組成物に関する。詳しくは、本発明は特定の化合物類、特にキナゾリン誘導体化合物類、並びにそれら化合物類を利用した方法に関する。
Patent JP-S59500764-A (JP)
IPC: A61Q15/00
Filed: 1982-04-23
Abstract: Novel cosmetic compositions containing 3,3-diphenyl-propyl-1-methyl-phenetylamine (prenylamine) or an acid addition salt thereof and a process for their preparation. More closely, the invention relates to cosmetic products containing 3,3-diphenyl-propyl-1-methyl-phenetylamine or an acid addition salt thereof, especially to tooth-pastes, dentrifices, deodorants, creams, shaving-creams, soaps, foam baths or shampoos. The novel compositions of the invention can be used advantageously for the body hygiene or persons with oily and sensitive skin which tends to allergy, furthermore for the prevention of some malfunctions of the mouth.
Patent JP-S60500638-A (JP)
Title: 物理化学的、生物学的、または細菌学的現象の時間とともに起る変化を検査し、測定するための超音波による方法および装置
IPC: G01N29/00
Filed: 1984-04-09
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。