baber/WOPTO huggingface dataset:
Patent JP-2000228294-A (JP)
Title: Fluorescent lamp device
Inventor: WAKE ATSUO
IPC: H01J61/067
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain high luminous efficiency in a high temperature atmosphere by maintaining the most suitable temperature of the coolest part. SOLUTION: This fluorescent lamp device is equipped with a fluorescent lamp 1 and an inverter 2 to light this fluorescent lamp 1 with a high frequency. Electrodes 4, 5 are provided at both ends in the fluorescent lamp 1. A distance from the filament coil 5a of the electrode 5 to the tube end of the fluorescent lamp 1 is longer than a distance from the filament coil 4a of the electrode 4 to the tube end of the fluorescent lamp 1. The inverter 2 has a detecting circuit part 7 to detect the current of a line current which is a composite current of a lamp current and a heating current passing through the electrode 5, a detecting circuit part 8 to detect the current of the heating current and a control circuit part 10 to control the current of the heating current.
Patent JP-H03233493-A (JP)
Title: Information processor
Inventor: TSUNODA TAKASHI
IPC: G09G5/00
Filed: 1990-02-09
Abstract: PURPOSE:To display the result of information processing and a television image by detecting the mounting of a channel selecting means by a detecting means and switching a signal to be displayed from an information signal to a broadcasting video signal by a signal switching means. CONSTITUTION:A display means 5 displays the information signal obtained as the result of the information processing and the television video signal visually and a receiving means 7 - 1 receives the broadcasting video signal sent by radio. The channel selecting means 7 selects the broadcasting video signal of specific frequency in the broadcasting video signal received by the receiving means 7 - 1 and is mounted on the main body of an information processing unit 20 and the detecting means 9 detects the mounting of the channel selecting means 7. The a signal switching means 1 switches and sends the broadcasting video signal selected by the channel selecting means 7 to a display means 5 instead of the information signal while the selecting means 7 is mounted. Consequently, the result of information processing and the television signal while the selecting means 7 is mounted. Consequently, the result of information processing and the television image are displayed.
Patent JP-H01204657-A (JP)
Title: Device for judging recognition of taste
Inventor: MATSUNAGA TORU
IPC: A61B10/00
Filed: 1988-02-08
Abstract: PURPOSE:To accurately and objectively evaluate the recognition of taste by alternately feeding a sample and a washing liquid into a buccal cavity and analyzing the feeding period of the sample and a brain wave data. CONSTITUTION:A mouthpiece 8 is installed on an examinee A, a sample 3 and a washing liquid 5 are alternately fed into a buccal cavity 9 by a sample/ liquid feeding means 7 to give a stimulus, the variation of brain waves caused by this stimulus is measured by a brain wave measuring means 43, and obtained brain wave data are analyzed by a data analysis means 44 to judge whether taste is recognized. At this time, the feeding periods of the sample 3 and the washing liquid 5 are previously specified by means of the control signal of a three-way selector valve 13 and, with the output signal of a given-stimulus detecting means 27 as a reference, the brain wave data are added in a condition to be synchronized for each defined period, to clearly obtain a varied wave form. Thereby, the existence of the recognition of taste with respect to a stimulus of the examinee A can be accurately judged and objectively evaluated.
Patent JP-S59157497-A (JP)
Inventor: KOYAMA MASASHI
IPC: F41B5/00
Filed: 1983-02-22
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-S62184125-A (JP)
Title: Production of carbon yarn and graphite yarn
Inventor: KOMINE KIKUJI
IPC: D01F9/14
Filed: 1986-02-10
Abstract: PURPOSE:To produce high-quality, uniform yarn securing stable passage of pitch yarn to an infusible treatment furnace, by adding a heat-resistant finishing oil to pitch yarn obtained by melt spinning and subjecting the yarn to infusible treatment. CONSTITUTION:Carbonaceous pitch is subjected to melt spinning to give pitch yarn (number of filament is 50-1,000), which is doubled (number of filaments is changed to 200-50,000). The prepared yarn bundle is passed through an oxidizing atmosphere, made infusible, subjected to a first heat treatment in a nonoxidizing atmosphere at <=1,800 deg.C and then to a second heat treatment in an inert gas atmosphere at <=3,000 deg.C to give carbon yarn. In the operation, the yarn before the infusible treatment is provided with a heat-resistant finishing oil. Addition of the heat-resistant finishing oil is carried out during yarn doubling and/or after yarn doubling. An alkylphenylpolysiloxane is especially preferable as the heat-resistant finishing oil.
Patent JP-S56124693-A (JP)
Title: Vacuum device
Inventor: TSUMURA MATSUROU
IPC: F04B37/16
Filed: 1980-03-06
Abstract: PURPOSE: To let the air out of a sample chamber in a short time and economically by a method wherein a plurality of sample chambers are connected respectively with a vacuum chamber linked to a high vacuum pump through a main valve and, further, a low vacuum pump is connected with each sample chamber through a subsidary valve.  
     CONSTITUTION: When the subsidiary valve 16 is opened and an oil rotary pump 18 as well as a mechanical booster pump 17 is driven, the air in each sample chamber 11, 11... is exhausted in several seconds from the atmospheric pressure to a level of 10 -3  Torr. On the other hand, the air in the large capacity vacuum chamber 12 is always exhausted by a cryopump 14 in a high vacuum state (a level of 10 -7  Torr) through the main valve 13 and then when the main valve 14 is opened, the air in each sample chamber 11, 11... is exhausted instantly from 10 -3  Torr to a level of 10 -6 Torr. In the vacuum system where the air in a sample chamber having such a small capacity as wafers can be handled one by one is exhausted into a high vacuum the air in a plurality of sample chambers 11 can be exhausted in a short time and economically without using many exhaustion systems. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02209651-A (JP)
Title: Transmission construction for running of working vehicle
Inventor: NABEYA KIYOSHI
IPC: F16H7/12
Filed: 1989-02-07
Abstract: PURPOSE:To efficiently transmit power with small loss and lengthen the life of a belt by making a belt tension member actuate respectively on a pair of belt parts positioned between pulleys for a transmission belt. CONSTITUTION:A transmission belt pulley 17 interlocking with the output belt pulley 15 of a transmission M for running through a transmission belt 16 is provided. A pair of roller type belt tension members 34, 35 against the second transmission belt 16 are respectively fitted to the end part of the output belt side of an input shaft 14, through oscillatingly supporting arms 36, 37. Hereby, power is efficiently transmitted without belt slip, and the power loss is reduced. Furthermore, the belt can be used for a long term.
Patent JP-H07238148-A (JP)
Title: Photosensitive polyamide epoxy resin composition
Inventor: SATO KUNIAKI
IPC: C08G59/00
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a photosensitive polyamide epoxy resin composition excel lent in heat resistance, adhesion, electrical properties, mechanical properties, etc. CONSTITUTION:This composition comprises a polyamide epoxy resin prepared by reacting an epoxy compound represented by formula I (wherein R<2> and R<3> are each a bivalent organic group; and n is a positive integer representing the number of repeating units) with an amide diisocyanate compound in a molar ratio of the epoxy compound to the diisocyanate compound of 1 or greater and represented by formula III (wherein m is a positive integer representing the number of repeating units) and a cationic photopolymerization initiator such as aryldiazonium salt.
Patent JP-H07238313-A (JP)
Title: Method for controlling dew point in continuous heat treatment furnace
Inventor: HASEGAWA AKIHIKO
IPC: C21D1/76
Filed: 1994-02-25
Abstract: PURPOSE:To control a dew point in a furnace to an objective value, in the continuous heat treatment furnace, in which each strip having different thickness, width or the objective dew point is continuously passed. CONSTITUTION:In the dew point control method of the continuous heat treatment furnace for controlling the dew point by inserting a connecting material between respective strips for product, the objective dew point of the connecting material is decided based on the difference of the dew point reaction quantity between the connecting material and the following strip for product. Further, the dew point estimation model is set to estimate the dew point of the strip for product and correction is applied to the dew point estimation model based on the passing frequency of the connecting material to estimate the dew point of the connecting material. A variation quantity of the dew point at the time of performing change between the connecting material and the strip for product is calculated and a value obtd. by adding this dew point variation quantity to the objective dew point of the strip for product is used as the objective dew point of the connecting material. Further, at time intervals of a fixed period and/or at the time of changing the strip passing speed during passing the connecting material, the objective dew point of the connecting material is calculated and set.
Patent JP-S53114694-A (JP)
Title: Radiant ray tomographic pick up system
Inventor: SAITOU KIYOTO
IPC: H05G1/30
Filed: 1977-03-17
Abstract: PURPOSE: To eliminate the restriction in constitution of the detectors required for the detection of position for a large number as several hundreds of pieces, by performing the collimator the shifting movement to the detectors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07280126-A (JP)
Title: Solenoid valve device
Inventor: KAMO MITSUO
IPC: F16K31/06
Filed: 1995-01-25
Abstract: PURPOSE:To substantially reduce power consumption at the time of keeping a solenoid valve in an operating condition, extend an operable time with a one-time charging process, particularly when a battery is used as a power source, and make a device compact and lightweight. CONSTITUTION:A solenoid valve 11 begins to operate, upon receipt of rated current (b). Furthermore, the solenoid valve 11, once falling in an operating condition, is supplied with hold current (a) of such an amount as capable of holding an operating condition and less than the rated current (b), and the rated current (b) alternately, until falling in a non-operating condition. The solenoid valve 11 is thereby kept in an operating condition. In this case, even when the solenoid valve 11 becomes inoperative, due to an external force such as a vibration, while the hold current (a) being fed, the next rated current (b) is supplied thereto. Thus, the solenoid valve 11 is instantaneously actuated and the stable operation thereof is maintained. Selection between the rated current (b) and the hold current (a) is made by the open/close control of switches A and B.
Patent JP-H03232024-A (JP)
Title: Watchdog timer circuit
Inventor: OKANO MASAMI
IPC: G06F11/30
Filed: 1990-02-08
Abstract: PURPOSE:To quickly return the runaway of an external device to a normal state by providing a pulse cycle identification means, and preventing a timer reset when the cycle of an input pulse inputted from the external device is deviated outside the allowable range of a reference cycle. CONSTITUTION:This circuit is comprised in such a way that an integration circuit 20 is prevented reset when it is judged that the input pulse CP is deviated outside the allowable range of a normal cycle T with a pulse identification circuit 1, and a reset pulse RP for a CPU can be outputted after the lapse of timer set at the integration circuit 20. In such a way, it is possible to quickly return the runaway of the external device to the normal state. Therefore, it is enough to provided only one timer 2, which simplifies configuration, and also, to perform modification only by attaching the pulse cycle identification circuit 1 at the front stage of the timer 2.
Patent JP-H03234198-A (JP)
Title: Remote controller
Inventor: KONISHI HIROAKI
IPC: H04Q9/00
Filed: 1990-02-08
Abstract: PURPOSE:To realize a remote controller sensing a person and controlling an equipment automatically by providing a human body sensor such as a pyroelectric infrared ray sensor and a transmission section sending a control signal to the equipment based on the sensor output. CONSTITUTION:The remote controller is provided with an operation section 2, a human body sensor 3 sensing the presence of a person in noncontact, a transmission section 4 sending a control signal of infrared ray controlling the equipment based on the operation of the operation section 2 and an output of the human body sensor 3 and a control section 9 outputting a signal to output the control signal to an electric equipment from the transmission section 4 based on the signal from the operation section 2 and the human body sensor 3. That is, various electric equipments such as a lighting device, an air- conditioner and a television receiver in existence in a house are controlled by one set of the remote controller. When a person enters a room, the human body sensor 3 senses the person to light the lighting device and the electric equipment is controlled without the operation of the user and the utility is improved.
Patent JP-H06244495-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: TATO NOBUYOSHI
IPC: H01S5/00
Filed: 1993-02-18
Abstract: PURPOSE:To improve the high-frequency characteristic of a semiconductor laser device and to same labor needed for its manufacturing process. CONSTITUTION:A submount 2 to which a semiconductor laser element 1 has been fitted is joined to a chip carrier 3 by fusion, and a supporting block 6 having an electrode pattern 15 on its upside is joined to the chip carrier 3 by fusion. An electrode pattern 15 on the upside of the supporting block is connected with bonding wires 12 to a electrode 11, provided on the upside of the submount 2 and connected to one electrode of the semiconductor element 1. This electrode pattern 15 is formed so as to have a small breadth less than 1mm, and a ribbon conductor 13 is joined to it exfoliatably with Ag solder.
Patent JP-S54122650-A (JP)
Title: Automatic tig welding method
Inventor: MIZUHASHI NOBUO
IPC: B23K9/073
Filed: 1978-03-16
Abstract: PURPOSE:To improve the melting speed of the filler metal, and to secure the good penetration without causing the dripping of the molten metal, by so varying the reference value of the arcing voltage automatic controller, as to make the arcing voltage to be higher nearby the end portion of the swing motion of the torch. CONSTITUTION:When the electrode 12 is standing at the middle point of the swing motion, the contact 25 is closed and 26 is open, and the welding is carried out by the reference arcing voltage set in the first reference voltage setter 19. When the electrode 12 makes a swing motion and comes to the range of swing end being set in the range of end setter 23, the relay 22 is excited by the command of the arithmetic amplifier 21; hereby, the contact 25 is switched to open and 26 to close. As a result, the arcing voltage V1 being set in the first reference voltage setter 19, varies to the reference voltage V2 which is 0.5-5V higher than the value set in the second reference voltage setter 24. Thus, the arcing voltage is suitably controlled over through the swing pass, and the optimum TIG welding is carried out correspondingly to the position of the groove.
Patent JP-H10229318-A (JP)
Title: Piezoelectric resonator
Inventor: HIROSE EIICHIRO
IPC: H03H9/17
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric resonator with a thin piezoelectric material and a high sharpness Qm by providing a piezoelectric material whose thickness is specified and an electrode film formed on the surface of the piezoelectric material and whose thickness is specified to the resonator. SOLUTION: A surface destination film 40a is formed to both sides of a piezoelectric material 40. The thickness of the piezoelectric material and the thickness of the surface electrode film are selected respectively to be 1mm or below and 2μm or below. A terminal electrode board 41 forms a support face 41a to support a piezoelectric resonator 39, and a projection 41b is formed to the center of the support face 41a. The piezoelectric resonator 39 is inserted by the two terminal electrodes 41, and the surface electrode film 40a formed to the piezoelectric material 40 and the projection 41b formed to the terminal electrode board 41 are in electric contact with each other. At the application of a voltage between the two terminal electrode boards 41, the piezoelectric resonator 39 is resonated at a frequency specific to the piezoelectric resonator 39. Thus, a thin piezoelectric material and a piezoelectric resonator with a high Qm are obtained.
Patent JP-S55123305-A (JP)
Title: Total-flow turbine
Inventor: FUKUDA MASAYOSHI
IPC: F01D9/02
Filed: 1979-03-15
Abstract: PURPOSE: To make the structure of a total-flow turbine compact and to utilize kinetic energy possessed by heated water efficiently, by providing a cyclone separator type inlet for introducing a mixture of heated water and steam and nozzles for passing heated water therethrough and ejecting the same to turbine blades.  
     CONSTITUTION: Inlet 7 disposed at a lower portion for introducing a mixture of heated water and steam is of a cyclone-separator type in which the mixture fluid is introduced tangentially, and a nozzle plate 9 is disposed upwardly of the inlet 7. By the swirling of mixture fluid, heated water having a higher density is collected at peripheral portion and forms water surface (a). Then, it is carried into heated- water inlet ports 8 of nozzle 17 which are formed around the peripheral portion of nozzle plate 9. Heated water thus introduced into inlet ports 8 is scooped by nozzles 17 and its swirling energy is recovered effectively. On the other hand, remaining steam introduced from steam inlet opening 10 and carried through steam passages 11 atomizes heated water to form a homogeneous two-phase flow, which is ejected from nozzles 17 for driving rotor blades 13. Thus, a compact, high- performance turbine can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62185928-A (JP)
Title: Method and apparatus for automatic excavation of loading machine
Inventor: TAKASUGI SHINJI
IPC: E02F3/43
Filed: 1986-02-13
Abstract: PURPOSE:To raise the efficiency of excavation by a method in which load sensors, etc., are provided to detect both the horizontal and vertical components of excavation resistance to be applied to a bucket, excavation is made until each set value is exceeded, and a boom and the bucket are controlled according to the set values. CONSTITUTION:Angle sensors 6 and 7 and load sensors 8-10 for bucket and boom are provided to detect both horizontal and vertical components of evacuation resistance to be applied to the bucket 4. Excavation to the horizontal direction is made until the horizontal excavation resistance exceeds a set value. After the set value is exceeded, the boom 2 and the bucket 4 are rotationally controlled in such a way as to control the vertical excavation resistance detected according to the set value for the horizontal excavation resistance. After the vertical excavation resistance detected exceeds a preset value, the boom 2 and the bucket 4 are rotationally controlled in such a way as to control the vertical resistance to meet the set value until the ending of given excavation. Automatic excavation can thus be performed without resorting to the technique of drivers.
Patent JP-S58158096-A (JP)
Inventor: AREKUSANDAA SHII AU
IPC: G11C11/4074
Filed: 1983-02-25
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-H07240816-A (JP)
Title: Image scanner
Inventor: OKUSHIBA HIROYUKI
IPC: H01L27/14
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the image scanner with high performance and long-term reliability by making a lens and a case with a polymer material and fixing or forming integrally the both. CONSTITUTION:A light source mount face 13 is formed in a black plastic-made opaque case 12 and a LED mount board 14 is arranged to the light source mount face 13. Furthermore, four LEDs 15 are arranged on the board 14 and a transparent plastic protection cover 16 is provided onto each LED 15. Furthermore, an electric insulating board 19 is fixed to the case 12 with machine screws at an opening of a recessed part 17 formed in the inside of the case 12 and a semiconductor chip 20 is arranged on the insulation board 19. Then a transparent resin layer such as a silicone resin, an epoxy resin or a polyether amide is formed on the surface of the semiconductor chip 20 and the electric insulating board 19 with a thickness T of nearly 100mum or below.
Patent JP-S58147083-A (JP)
Title: Semiconductor device
Inventor: YOSHIMOTO MASAHIKO
IPC: H01L31/12
Filed: 1982-02-24
Abstract: PURPOSE:To enable to obtain high speed operation by a method wherein a photo transistor for input and an LED for output are combined into the constitution of the optical logic circuit on the surface of a semiconductor. CONSTITUTION:A photo transistor (TR)11 is formed on the surface of the semiconductor , and an emitter electrode is connected to a power source terminal 14 via a resistor 13 formed by a diffusion, etc. An LED 12 is formed on the same surface of the semiconductor, and joined between the emitter electrode of the TR 11 and an earth potential. The TR11 and the LED 12 are joined to an optical guide. A photo inverter circuit is formed by the above constitution. When a light signal L is not inputted into the TR 11, the TR 11 cuts off, thus the LED 12 is biased in forward direction resulting in light emission, and accordingly outputs a light output signal anti-L to the light guide. Contrarily, when a light input signal L is inputted into the TR 11, the light emission of the LED 12 stops because the TR turns ''ON''. Since it is so constituted that the transmission of signal is performed only by light, high speed operation can be obtained.
Patent JP-H07238868-A (JP)
Title: Automatic starter device of engine
Inventor: SHIBUYA KAZUTO
IPC: F02M1/04
Filed: 1994-02-28
Abstract: PURPOSE:To facilitate the miniaturization, weight lightening and assembly of an automatic starter device and improve the degree of freedom of design by dispensing with a radiation preventing cover provided outside a case body. CONSTITUTION:A gap 6 is formed between a case body 1 of an automatic starter device and a holder 2 for holding a thermoelement S and filled with air, liquid or solid radiation preventing member. Oil, urethane resin, styrol-foam, rubber, etc., having low thermal conductivity other than air are used for the radiation preventing member. A heat insulating means as a second means is provided in wiring 12 extended from the case body of the automatic starter device to electrify a heat generating element 4 or a wiring retaining ring 11 inserted in an opening of the case body to retaining the wiring.