baber/WOPTO huggingface dataset:
Patent JP-H07146570-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAITO SAKAE
IPC: G03G5/05
Filed: 1993-11-25
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor excellent in repetitive characteristics by incorporating a specified aminoethylphthalate compd. into a photosensitive layer. CONSTITUTION:A photosensitive layer contg. an electric charge generating material, an electric charge transferring material and an aminoethylphthalate compd. represented by the formula is formed on an electric conductive substrate to obtain the objective electrophotographic photoreceptor. In the formula, each of R1 and R2 is H, halogen, 1-5C alkyl which may have one or more substituents, alkoxy, aryl or aralkyl.
Patent JP-H02140654-A (JP)
Title: Humidity detecting element
Inventor: ASAKURA MASAHIRO
IPC: G01N27/22
Filed: 1988-11-21
Abstract: PURPOSE:To execute the regular measurement by quickening the response time even in a high humidity area in which it is difficult to eliminate moisture from a polyimide film by providing a resistance layer on one face of a semiconductor substrate and heating it by an electric conduction. CONSTITUTION:On high impurity concentration formed on one face of a semiconductor substrate 1, a polyimide humidity sensitive film 5 and an electrode metallic thin film 6 are formed, and also, on the other face of the substrate 1, a resistance layer is provided. In this state, the humidity is detected between a high impurity concentration layer 3 formed on one face of the substrate 1 of low impurity concentration and the electrode metallic thin film 6, and on the other hand, heating is executed by the resistance layer formed on the other face of the substrate 1. Also, between these two actions, the concentration layer 3 is interposed, the low impurity concentration part of the substrate 1 and the polyimide film 5 are not connected in series electrically, and in an output characteristic of the detecting element, deterioration of linearity and an increase of temperature dependency do not occur, and a detection range of a temperature is enlarged.
Patent JP-S62158195-A (JP)
Title: Synthesizing method of diamond
Inventor: MATSUMOTO SEIICHIRO
IPC: C30B29/04
Filed: 1985-12-27
Abstract: PURPOSE:To efficiently deposit diamond in quick growth speed by performing electric discharge in gaseous raw material to generate high-temp. plasma and decomposing or evaporating the raw material in the plasma. CONSTITUTION:The inside of a reaction chamber 5 is exhausted to vacuum and each of or a mixture of gaseous hydrocarbon, gaseous hydrogen and an inert gas is fed through the valves 8, 8'. After regulating the inside of the reaction chamber 5 to the prescribed pressure, electric power is supplied to a plasma torch 1 from an electric power source 2 and high-temp. plasma having >=1,700 deg.K gas temp. is generated by electric discharge. A base body 3 is cooled by a cooling device 4 to grow diamond on the base material 3. Large diamond crystal is obtained by this method. Also when making the concn. of an activated species high and making gas pressure high, powdery diamond can be obtained in a vapor phase.
Patent JP-2001113746-A (JP)
Title: Control device of quantity of laser beam
Inventor: SUZUKI TAKEHIKO
IPC: H01S5/0683
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject control device capable of stabilizing halftone density. SOLUTION: A control device of the quantity of laser beam has a laser beam irradiation means for emitting laser beam to a photosensitive body, a pulse width modulating means inputting the quantity of laser beam to modulate pulse width on the basis of a multivalue image signal, an exposure quantity detecting means for detecting the exposure quantity of laser beam, and a control means for controlling emission intensity corresponding to the detected exposure quantity. The quantity of laser beam modulated in pulse width is detected to be controlled to desired quantity.
Patent JP-S63148812-A (JP)
Inventor: KANAMORI NAOKAZU
IPC: F16L5/02
Filed: 1986-12-12
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-H06147886-A (JP)
Title: Surface profile measuring equipment
Inventor: NONAKA YOSHIFUMI
IPC: G01B7/00
Filed: 1992-11-05
Abstract: PURPOSE:To deal with complicated profile including nonspherical profile by satisfying contradictory requirements of suppression of damage on the surface to be measured and high speed measurement through high response load control while enhancing accuracy and speed of measurement and enlarging the measuring range. CONSTITUTION:The body of the equipment comprises a frame 4 which functions as the reference of movement of a mover 3, and a controller (not shown), wherein the mover 3 is formed on the frame 4 such that an actuator 5 drives the mover 3 vertically by a microdistance. A mover displacement detecting means 7 for detecting displacement of the mover 3 is disposed on the top surface of the mover 3 having bottom surface secured with a parallel spring 2. A probe 1 is provided integrally or detacluably to one end part of the parallel spring 2 while directing vertically downward and an elastic body displacement detecting means 6 for detecting the displacement of the parallel spring 2 is disposed while spaced apart therefrom. An object 9 to be measured is held on a stage 8 below the probe 1 while directing the surface to be measured upward and the stage 8 is installed movably up and down.
Patent JP-S63147873-A (JP)
Inventor: YANAGI KOICHIRO
IPC: B23K20/00
Filed: 1986-12-11
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-H07154940-A (JP)
Title: Rotating electric machine
Inventor: SHINSHI TADAHIKO
IPC: H02K5/24
Filed: 1993-11-26
Abstract: PURPOSE:To prevent vibration and noise due to resonance according to usage conditions by a method wherein various streamlined mass bodies are installed between fixed fins at a stator frame for a rotating electric machine in such a way that they can be attached and detached in the direction of a shaft. CONSTITUTION:An induction motor 1 is constituted of a stator frame 2, an end bracket 3, a rotor shaft 4 and support legs 5. The outer circumferential face of the stator frame 2 is provided with a plurality of cooling fins 6 in the direction of a shaft. A plurality of freely detachable streamlined mass bodies 7 are attached between the cooling fins 6 by means of mounting screw holes 8 so as to be directed to the direction of the shaft. As the mass bodies 7, optimum mass bodies are selected according to operating conditions out of those whose mass and shape are varied. Thereby, the natural frequency of a rotating electric machine can be changed easily, vibration and 4 noise due to resonance are reduced, and the cooling of the rotating electric machine can be enhanced.
Patent JP-H05107340-A (JP)
Title: Radar information synthesizer
Inventor: HAMATSU KIYOUSUKE
IPC: G01S7/295
Filed: 1991-10-14
Abstract: PURPOSE:To automatically generate a synthetic map of meteorological radars according to changes in the operating angles of elevation of the individual radars having overlapping observation ranges. CONSTITUTION:In a synthesizer 9 for synthesizing the results 8 of observations by a plurality of radars 2, variable information 11 such as the operating angles of elevation of the individual radars 2 is input to the synthesizer 9 and a program for generating a map for synthesizing is actuated by using this information as a parameter and a synthetic map is automatically generated. An optimum synthetic map corresponding to actual operating conditions of the individual radars can thus promptly be generated.
Patent JP-H01308792-A (JP)
Title: Vessel for stocking and conveying bulk cargo, liquid and gas
Inventor: BERUNHARUTO ZAIDENSHIYUTEYUTSU
IPC: B65D88/62
Filed: 1988-11-25
Abstract: PURPOSE: To simply and surely fix a flexible partition wall to a container wall by a method wherein a hollow chamber is connected to the respective pertinent divided chamber via an opening to change packages in the pertinent hollow chamber, a passageway in a pertinent support mold body and that in a pertinent hold mold body. CONSTITUTION: A hollow chamber 9b is formed by leg portions 6a and 6b of a support mold body 6 and a container body 1a, and a hollow chamber 9a by leg portions 7a and 7b of a hold mold body 7 and a container body 1a. A flexible partition wall 2 is fixed by the leg portions 6b and 7b of both L-shaped mold bodies facing each other after which a closing portion to seal the container body 1a is formed. The leg portions 6a and 7a of both L-shaped mold bodies extending to the direction away from the divided surface are inclined with an angle to the wall of the container body 1a and reciprocally extended to the other ways. Thereafter, the leg portions 6a and 7a are sealed to the wall end portion of the container body 1a.  The leg portions 6a and 7a are provided with notches and achieve the function of passageways 10a and 10b wherein the pertinent divided chambers 3a and 3b are connected to the pertinent conduits 5a and 5b for changing packages.
Patent JP-H05137239-A (JP)
Title: Method and circuit for testing ground directional relay
Inventor: IYAMA MASAHARU
IPC: H02H3/05
Filed: 1991-11-13
Abstract: PURPOSE:To make it possible to test a ground directional relay even when the ground capacitance and the like of main circuit are low and to realize downsizing of test facility, power supply capacity, and the like. CONSTITUTION:In an equivalent test for confirming a ground directional relay 67G circuit, including a ground instrument transformer GPT and a zero-phase current transformer ZCT, by applying the high voltage side voltage of a booster transformer Tr, as an equivalent zero-phase voltage, to a main circuit, equivalent zero-phase current is increased by feeding a low voltage side current ni0 or the sum of high and low voltage side currents (n+1)i0 through the zero-phase current transformer.
Patent JP-H03158725-A (JP)
Title: Device and method for measuring mass of body
Inventor: ASANO TAKAHARU
IPC: G01G9/00
Filed: 1989-11-15
Abstract: PURPOSE:To detect the mass by holding a body to be tested at one end of a rod and fitting a weight whose weight value is already known to the other end, and moving the weight so that the rod is put in linear motion in an extrusion direction without rotating. CONSTITUTION:The sample stop 1a of the scale rod 1 is put with the body to be tested 4 whose mass is unknown into a container whose weight is already known and the weight 5 whose weight is already known is fitted threadably in the long hole 2b of a sash weight holder 2. When the free end part 1d of a support rod 1b is extruded forward by an elastic means 3, the scale rod 1 moves forth while rotating with the weight 5 in so that the body 4 to be tested 4 draw an arc in its moving direction since the weight 5 is accelerated more by inertia when the weight 5 is heavier than the body 4 to be tested when viewed from the center part of the scale rod 1. Further, when the weight relation between the weight 5 and body 4 to be tested is reverse, the rotating direction of the scale rod 1 becomes opposite. Then the weight and position of the weight 5 are varied for adjustment to position the center part of the scale rod 1 even in the center of gravity, thereby calculating the mass of the body 4 to be tested.
Patent JP-H06153048-A (JP)
Title: Camera unit
Inventor: ZENMEI KEIICHI
IPC: H04N5/222
Filed: 1992-11-06
Abstract: PURPOSE:To realize high operability by stopping an automatic focus calculation at the time of a preset operation and constituting so as to coincide between image picked-up data and previously set picture data at the time of inputting a pictures-and-writings screen by preset. CONSTITUTION:The automtic focus calculation of a control part 31 is stopped accordance with preset key input, memory information which previously inputted and set by respective sensor information in a memory part 32 is referred to and focusing is executed. At the time of inputting pictures and writings by preset, motors 10 and 7 are rotated so that the '+' of the pictures and writings is entered in a picture frame, and next, marker searching is executed until the '+' mark can be recognized as an image picked up data next. When it is completed, a difference between picture data of the '+' mark previously set, and image picked up data is calculated by a comparison arithmetic part 34 when marker searching is completed. Then, the respective motors are controlled and a zoom lens shift motor is controlled so that the both marks approach the nearest. Then, an automatic frame operation is repetitively executed and image pickup data is automatically set so that image picked-up data become appropriate position and size after the operation is completed.
Patent JP-S63148639-A (JP)
Title: Manufature of semiconductor device
Inventor: KATAYAMA TOSHIHARU
IPC: H01L21/30
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a fine and uniform excellent precision pattern by a method wherein a thin wall-shape remnant (fence) which is produced around the pattern when a resist film on a metal film is removed by dry-etching is utilized to form a fine pattern of a film to be processed. CONSTITUTION:A metal film 3 is formed on a film 2 to be processed and a patterned resist film 4 is formed on the metal film 3. Then the resist 4 is removed by dry-etching to form a fence 5 around the pattern and the fine pattern of the film 2 to be processed is formed with the fence 5 and the metal film 3 as a mask. When the resist film 4 on the metal film 3 is removed by dry- etching, the fence 5 is formed around the pattern so as to have a thin and uniform thickness. With this constitution, a semiconductor device which has a fine and uniform excellent precision pattern can be obtained.
Patent JP-H03158104-A (JP)
Title: Hair removing device
Inventor: IWASAKI SHIGEZAEMON
IPC: A45D26/00
Filed: 1989-11-15
Abstract: PURPOSE:To securely carry out the removal of hair, and also to obtain a handy device capable of being used in a low load by arranging the axes of both rollers in parallel, and by bringing both the rollers, in which at least one of them is rotatingly driven, into contact with each other on the taper surface and the inversed taper surface. CONSTITUTION:When the end surfaces of both rollers 1, 2 situated at the opening of a housing 4 is put on the skin 6 and the roller 1 is rotatingly driven by a motor 3, the body hair 60 is sent into the space between a taper surface 21 and an inversed taper surface 11 both of which are in contact with each other by the energizing force of a spring 23, and then it is pulled out. In this case, since the roller 1 has an inversed taper surface 11 of an acute angle, the end periphery of which performs the act for raising the lying-down body hair. And the taper surface 21 of the roller 2 quickly sends the body hair in the contact part of both taper surfaces 11, 12 in accordance with the length of the body hair. Thus, even if the skin is bitten in the contacting part of both the rollers 1, 2, the roller 2 is retracted against the spring 23 without hurting the skin, and a small-sized handy device can be obtained.
Patent JP-H06147422-A (JP)
Title: Appartus for liquid fuel combustion
Inventor: ABE TADAO
IPC: F23D11/44
Filed: 1992-11-06
Abstract: PURPOSE:To hold down power consumption by reducing ignition time. CONSTITUTION:The title apparatus wherein a vaporizer 1 having an electric heater 2 and a burner head 6 installed on the vaporizer 1 are provided, and fuel vaporized within the vaporizer 1 is mixed with air to effect combustion by means of the burner head 6, is provided with a heat storage device 7 disposed in adjoining relation with the vaporizer 1 and composed of an heat-insulated container 9 and heat storage matter 10 contained within the container, and a control device 11 for alternately effecting heat transmission and heat insulation between the vaporizer 1 and the heat storage device 7, the control device being disposed between the vaporizer 1 and the heat storage device 7.
Patent JP-H09118904-A (JP)
Title: Manufacture of titanium powder
Inventor: KAGOHASHI WATARU
IPC: B22F9/04
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method to efficiently obtain titanium powder suitable for the powder metallurgy with sponge titanium obtained by the Kroll process as the raw material. SOLUTION: A method to manufacture titanium powder by pulverizing sponge titanium obtained by the Kroll process has a first process in which coarse powder of sponge titanium is treated into flaky granules using a dry mill or a wet mill, and a second process to finely pulverize the flaky granules obtained in the previous process using the wet mill. Scaly granules are preferably pulverized to the grain size of <=150μm by using a vibration mill in the first process and a ball mill in the second process.
Patent JP-S63151781-A (JP)
Inventor: TAKARAGI FUJIO
IPC: E06B3/58
Filed: 1986-12-16
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-2000128753-A (JP)
Title: Dentifrice composition
Inventor: MATSUNO HISAO
IPC: A61K8/97
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a dentifrice composition high in both biological and environmental safety and having good feeling when applied, by using naturally occurring materials. SOLUTION: This dentifrice composition is characteristic in comprising natural calcium carbonate and at least one kind of extract selected from those from Sapindus mukurossi, arnica, ginkgo, scutellariae radix, chamomile, gardenia crest, hawthorn, white birch, milfoil, sage, horse chestnut, and Anthemis nobilis; more precisely, comprises 0.01-15 wt.% of an extract with a saponin content of 20-30 wt.% afforded from Sapindus mukurossi, 0.01-15 wt.% of at least one kind of extract selected from those from arnica, ginkgo, scutellariae radix, chamomile, gardenia crest, hawthorn, white birch, milfoil, sage, horse chestnut, and Anthemis nobilis and 5-95 wt.% of natural calcium carbonate.
Patent JP-H07154263-A (JP)
Title: Digital modulator
Inventor: SAKAZAKI YOSHIHISA
IPC: G11B20/14
Filed: 1993-11-29
Abstract: PURPOSE:To calculate a DSV after I-NRZI conversion by a low speed circuit. CONSTITUTION:A modulated signal is given to a division circuit 32. The division circuit 32 divides the signal into odd number bits and even number bits and gives them to tables 34, 35 respectively. The tables 34, 35 store a CDS and its inverted signal when the modulated signal is subject to NRZI conversion. The tables 34, 35 store polarity discrimination data representing number of bits '1s' and a cyclic adder 36 discriminates the polarity at the end of a just preceding code by applying cyclic addition to the polarity discrimination data. The tables 34, 35 output a CDS with a polarity based on the result of sum of the cyclic adder 36 to an adder 41. The adder 41 adds the CDS to obtain the CDS when the modulated signal is subject to I-NRZI conversion. A DSV cyclic adder 42 obtains the DSV by adding cyclically the CDS from the adder 41. Since the DSV is obtained in the process of parallel processing, the DSV is calculated by a low speed circuit.
Patent JP-S63150183-A (JP)
Inventor: YOSHIDA YUTAKA
IPC: B25J13/08
Filed: 1986-12-15
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-2001118178-A (JP)
Title: Method for diagnosing life expectancy of equipment
Inventor: MURAMOTO MASAYUKI
IPC: G01M99/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To precisely predict the remaining service life of an equipment. SOLUTION: The remaining service life Sy of an equipment installed in a building is obtained by obtaining a coefficient corresponding to operation time (X×Y) for every equipment, elapsed years (A), a load condition (L), a repairing condition (R), an environment (E) and an operation condition (F), obtaining a substantial operation time Eo up to present time by using the coeficient and adding a present operation state, a management condition (T) and importance (I) to the substantial operation time Eo.
Patent JP-H07160724-A (JP)
Title: Document retrieval device
Inventor: IWASAKI MASAJIROU
IPC: G06F17/21
Filed: 1993-11-29
Abstract: PURPOSE:To perform retrieval without erroneous retrieval of retrieval words to be frequently retrieved by utilizing a character string component table. CONSTITUTION:The retrieval character string inputted to an input part 1 is processed by a character string input processing part 3 in a processing part 2. A character component table 8 in a data part 7 is utilized in a document retrieval processing part 4 to retrieve a document which seems to include the character string. Document data 10 corresponding to the retrieved document is outputted to an output part 9 by a document output processing 5. A document register processing part 6 registers a document to be registered to document data 10 and extracts character components from document data 10 and registers them in the character component table 8. Frequency information of retrieval words of the user are stored, and retrieval words having high frequencies are registered in a character string component table 12 indicating which documents the character strings exist independently of the character component table 8, and words registered in the character string component table 12 are retrieved without erroneous retrieval.
Patent JP-H07331112-A (JP)
Title: Coated inorganic powder and preparation thereof and coating composition for inorganic powder and preparation thereof
Inventor: KAJIWARA YUKIO
IPC: C09C3/12
Filed: 1994-12-01
Abstract: PURPOSE:To improve the adhesion between an inorg. powder and a resin or between inorg. powders themselves by coating an inorg. powder with a coating compsn. comprising an alkoxysilane, a silane coupling agent, and water. CONSTITUTION:A liq. contg. an alkoxysilane and water at least in such an amount that 100% of the alkoxysilane can be theoretically hydrolyzed is matured at a pH of not more than 3. Water is further added to bring pH to not more than 4. A silane coupling agent having two or more functional groups reactive with two or more hydroxyl groups in the resultant partial hydrolysate, a polymer, such as an acrylic resin, an epoxy resin, and an org. compd., such as a polyhydric alcohol, are added in an amt. of 30 to 100 pts.wt. based on 100 pts.wt. alkoxysilane to prepare a coating compsn. for an inorg. powder. An inorg. powder is coated with the coating compsn. by means of a Henschel mixer, and the coating is then dried to prepare a coated inorg. powder.
Patent JP-H03157796-A (JP)
Title: Security system using carbonic acid gas sensor
Inventor: TANIGUCHI SHINICHI
IPC: G08B13/00
Filed: 1989-11-15
Abstract: PURPOSE:To detect an object even at the time when it does not move at a speed within a prescribed range by using a carbonic acid gas sensor as a sensor for security or one sensor. CONSTITUTION:The carbonic acid gas sensor is made of a solid-state electrolyte and is combined with infrared sensors made of ceramic materials as the other sensors. That is, a security system where only the carbonic acid gas sensor is set is constituted when only an especially low speed of trespass is taken as the object, and the carbonic acid gas sensor and conventional sensors, namely, infrared, ultrasonic, or electromagnetic sensors are used together when this speed range and another lower speed range are taken as the object. Thus, trespassers in all objective speed ranges are detected.
Patent JP-H06151443-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUDA KAKUTAROU
IPC: H01L21/8248
Filed: 1992-11-09
Abstract: PURPOSE:To provide a semiconductor device the characteristic of which can be improved including a bipolar transistor and its manufacturing method. CONSTITUTION:An N-type auxiliary layer 21 having a higher impurity concentration than an N<->-type collector layer 4 has is provided between a P<+>-type external base layer 11 and P<+>-type element separating layer 7 so that the layer 21 can come into contact with the lower surface of a separating oxide film 101 and side face of the layer 7. Therefore, the expansion of a depletion layer from the element separating layer 7 to the collector layer 4 can be suppressed.