baber/WOPTO huggingface dataset:
Patent JP-H1089444-A (JP)
Title: Driving mechanism
Inventor: IKEDA KAZUTO
IPC: F16H7/02
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To solve a play due to backlash, thereby carry out stable power transmission. SOLUTION: In a driving mechanism, transmitting power upon engaging both teeth of a timing pulley 10 and a timing belt in combination, this timing pulley 10 is divided into two sub-timing pulleys 10A and 10B, a single tier of sub-teeth 12a and 12b is installed each in these respective sub-timing pulleys 10A and 10B, and both these sub-teeth 12a and 12b are assembled after being shifted with each other as far as for a portion of backlash. The sub-both 12a comes into contact with a rotative direction side of the belt of a tooth of the timing belt, while the sub-tooth 12b is made to come into contact with a half- turned direction side of the belt of the tooth of the timing belt, therefore even in the case where direction of rotation is altered, there is no delay due to the backlash, so that power transmission can be performed without delay.
Patent JP-H01113760-A (JP)
Title: Carrier for magnetic latent image
Inventor: KARAMI YUSUKE
IPC: G03G5/16
Filed: 1987-10-27
Abstract: PURPOSE:To prevent a recorded information from being erased by a turbulent magnetic field disturbed externally by using a recording medium consisting of a superconductive body having penetrated holes. CONSTITUTION:The title carrier 10 for magnetic latent image comprises plural numbers of recording medium 1 arranged on a base plate 3, and the medium 1 is constituted of a superconductive body having holes 11 penetrating the inside of the superconductive body. For example, a photoresist is formed after depositing evaporated Y-Ba-Cu-O on the whole surface of a polyimide sheet coated with Al, forming many ring-shaped images thereon by exposure, then removing the deposited material and the Al layer by developing and etching. Then, a protective layer 2 is formed by coating the photoresist with a soln. of polyester resin to obtain thus a carrier 10. In this process, it is preferred that a direction of the axes of the holes 11 are almost perpendicular to a face of the base plate 3.
Patent JP-H01110338-A (JP)
Title: Electric cleaner
Inventor: SHIMIZU YUICHI
IPC: H02P27/02
Filed: 1987-10-26
Abstract: PURPOSE: To achieve a cleaning quietly and efficiently with a saving of power by controlling the number of revolutions of a motor for driving a fan provided on a body and that of a motor for a rotary brush of a floor surface suction device provided thereon by a signal from a photodetecting part provided in an air path through which dust flows. CONSTITUTION: As dirts pass through a tip pie 28, light is intercepted from a light emitting element 31 provided in the pipe 28 to keep light from entering a light emitting element 32. This condition is captured by a dirt detection circuit 35 and a signal is sent to a phase control circuit 33 to apply a voltage to a motor 25 for driving a fan through a bidirectional thyristor 34 so that the number of revolutions of the motor rises from a normal low number when no dirt exists. After the passage of the dirts, the number of revolutions returns to the normal number again. At this point, since a motor 23 for a rotary brush is connected in parallel to the motor 25 for driving the fan and in series to the bidirectional thyristor 34, the numbers of revolutions of the motors 23 and 25 rise or fall simultaneously with the passage of the dirts.
Patent JP-H07105008-A (JP)
Title: Knowledge base construction device
Inventor: YAMAMOTO TAIJI
IPC: G06N5/04
Filed: 1993-09-30
Abstract: PURPOSE:To provide a knowledge base construction device where the maintenance work and the debugging work of a knowledge base become easy. CONSTITUTION:A first means dividing attributes in the knowledge base 4 into groups, a second means extracting/separating an attribute related to the prescribed number of attributes and one attribute in the attribute groups in circle correlation as the peculiar attributes among the attributes in the related attribute groups, dividing the remaining attributes into the groups for the respective related attribute groups and generating sub-groups, a third means setting hierarchy groups of respective stages and representative attributes in the respective hierarchy groups for the attributes in the sub-groups, a fourth means arranging lengthwise all the attributes in the sub-groups in a line, generating one line array and sweeping attribute related lines between the respective attributes in one line array, a fifth means generating one line array for all the sub-groups divided by the second means, a sixth means arranging the peculiar attributes extracted/separated by the second means on the upper or lower side of all the one line arrays in a line and a seventh means sweeping the attribute related lines between the respective attributes and the respective peculiar attributes in all the one line arrays are provided.
Patent JP-H09112931-A (JP)
Title: Hot water heating system
Inventor: OGAKI MASAYOSHI
IPC: F24D3/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for wiring work which will cause erroneous wiring and disconnection with a high probability. SOLUTION: When a heat radiator 2 is given an operation instruction, a heat radiation control section 2e opens a valve to turn a fan 2c while transmitting an operation order signal by a radio wave from a heat radiation side wireless transmitting/receiving section 2f. Receiving the operation instruction signal with a heat source side wireless transmitting/receiving section 1e, a heat source control section 1d works to drive a heating body 1a so that the hot water begins to be conveyed by a pump 1c. A hot water heat source unit 1 receives the operation instruction signal and transmits an operation monitor signal by a radio wave from the heat source side wireless transmitting/receiving part 1e.
Patent JP-2001092125-A (JP)
Title: Photosensitive element, production of resist pattern using same and production of printed wiring board
Inventor: ICHIKAWA TATSUYA
IPC: H05K3/06
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive element very excellent in the lateral jaggedness resolution, adhesion, flatness and chemical resistance of a resist pattern and having a small number of mouse bites, to produce a resist pattern using the photosensitive element and to produce a printed wiring board. SOLUTION: A resin layer containing fine particles is laminated on one face of a biaxially oriented polyester film and the other face of the supporting film is coated with a layer of a photosensitive resin composition and dried to obtain the objective photosensitive element. The photosensitive resin composition contains (A) a binder polymer containing styrene or its derivative as an essential copolymerizable component, (B) a photopolymerizable compound having one polymerizable ethylenically unsaturated group in one molecule and (C) a photopolymerization initiator. The photosensitive element is laminated on a substrate for forming a circuit in such a way that the photosensitive resin composition layer adheres to the substrate and the element is imagewise irradiated with active rays.  The exposed part is photo-cured, the unexposed part is removed by development and the substrate is etched or plated.
Patent JP-H06124769-A (JP)
Title: Electric carpet
Inventor: ARIMA SATOSHI
IPC: H05B3/20
Filed: 1992-10-08
Abstract: PURPOSE:To provide an electric carpet having high uniform heating performance by using a material formed integrally of a fiber material and a uniform heating plate by needle punch work, as a surface cloth material of the electric carpet. CONSTITUTION:An electric carpet is composed of a heater wire 1 arranged in a surface shape, a heat insulating material 2 arranged on the under surface of the heating wire 1 and a surface cloth material 3 arranged on the upper surface. Since the surface cloth material 3 is composed of needle punch felt formed integrally of a fiber material 3-a and a uniform heating plate 3-b by needle punch, even if the arranging pitch of the heater wire 1 is widened more than usual, comfortable and safe constitution having high uniform heating performance can be formed.
Patent JP-H06115634-A (JP)
Title: Automatic warehouse
Inventor: SHIMOYAMA KENICHI
IPC: B65G1/137
Filed: 1992-10-08
Abstract: PURPOSE:To transport an article without transshipment between taking in/out openings and a shelf. CONSTITUTION:This automatic warehouse is provided with taking in/out openings 1 for articles in the warehouse, an overhead traveling transport vehicle 2 having an elevatable lift to transport articles, take out them from a shelf, and so on, multi-staged shelves 3 for storing articles in the warehous, a building 4 for the warehouse, and a control device 6 in which data of carrying in/out of articles are inputted, prescribed data processing is performed, and an indication signal or the like is generated.
Patent JP-H07104579-A (JP)
Title: Image forming device
Inventor: HIBINO MASARU
IPC: G03G15/06
Filed: 1993-10-01
Abstract: PURPOSE:To obtain an image in which roughness is eliminated in the area of highlight and half-tone density, the image density is increased, and moreover, the carrier adhesion is reduced by reducing the size of magnetization per unit volume of the magnetic carrier, in the image forming device using a two- component developer. CONSTITUTION:Inside the photoreceptor drum 3, the magnet 31 having the same polarity as the developing polarity is arranged in the direction at the angle of 5-10 deg. from the opposing part to the developing main magnet 231 placed in the nearest part between the developing sleeve 23 and the photoreceptor drum 3 on the upstream side in the rotational direction from the photoreceptor drum 3. Thus, the increasing rate of the absolute value of the magnetic field strength in the two-component developer transporting direction at the opposing part between the photoreceptor drum 3 and the developing sleeve 23 is made positive.
Patent JP-H10124898-A (JP)
Title: Optical system supporting device
Inventor: IKARI ICHIRO
IPC: G03B13/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical system supporting device decreasing the tilt of an objective lens due to temp. change and exactly recording/reproducing information in a high density optical disk. SOLUTION: In an optical system supporting device supported at least by two elastic members and displacing an optical system in the desired direction, synthetic resin, whose ratio of a linear expansion coefficient in the flowing direction to a linear expansion coefficient at right angle in the flowing direction is smaller than 1:2.5, is used for a holding member 8 for fixing the elastic member. A gate (a) is provided in the middle of the back face of a spring fixing part 8f of the holding member 8 and a gate (b) is provided in the end part of a housing 8d integrally formed through the spring fixing part 8f and a connecting part 8c.
Patent JP-H10115127-A (JP)
Title: Tarp and tarp joint
Inventor: TANAKA MINORU
IPC: E04H15/06
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To fix the end section of a tarp onto a foundation member, and to facilitate construction by a method wherein ends of two beltlike members are projected from the tarp, the end section of the tarp is held by the other ends, and the projecting sections of each beltlike member are bonded with the foundation member and retained mutually. SOLUTION: When a joint section 6 is fixed onto a roof rail 1a, a lower tape is wound from the lower section of the roof rail 1a first. Consequently, a lower side-face fastener is placed on the outside of the wound lower tape. When an upper tape 6a is wound from the upper section of the roof rail 1a, an upper side-face fastener and the lower side-face fastener are stuck mutually. That is, the joint section 6 is wound on the roof rail 1a. The joint section 6 is difficult to be slid by a rolling-in member 8 abutted against the roof rail 1a and displacement is prevented at that time, and the end section of a tarp 2 is fixed. Accordingly, the end section of the tarp 2 is fastened easily and surely by the joint section 6 having simple structure, and a contact with a car body of a member made of a metal is prevented, and damage can be obviated.
Patent JP-H1194852-A (JP)
Title: Measuring method of scanning probe microscope
Inventor: MORIMOTO TAKASHI
IPC: G01N37/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a scanning probe microscope capable of securing the number of pixels necessary for measuring and minimally shortening a time required for the measuring and display. SOLUTION: The scanning operation in an x-axis direction and the feeding operation in a y-axis direction orthogonal thereto are combined to measure a measuring face by a sensor part, and the whole moving amount in the y-axis direction performing the feeding operation by a scanning probe microscope obtaining physical information in a measuring face with the sensor part is equally divided by an arbitrary integer to determine a feed position. The scanning operation is sequentially performed at these feed positions, a first measuring display operation roughly measuring and displaying the inside of the measuring plane is performed.  Next, a second measuring display operation measuring and displaying the inside of the measuring face is performed by sequentially performing the scanning operation at a position equally divided by the arbitrary integer between each feed position performing preceding scanning operation, and thereafter the position not performing the scanning operation up to the preceding time is sequentially scanned to be measured and displayed by repeating the second measuring display operation.
Patent JP-2001093990-A (JP)
Title: Semiconductor storage
Inventor: ISHIZUKA YOSHIYUKI
IPC: H01L21/8242
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage that is suited for increase in capacity for reducing a cell area per bit, when composing one memory cell with a plurality of transistors. SOLUTION: A three-transistor type DRAM memory cell 21 is composed by wiring a wiring 22 that is first-layer polysilicon, a word wire RWL for reading and a word line WWL for writing that are second-layer polysilicon, wirings 2a, 23, and 24 that are a first-layer metal, a bit line RBL for reading, Vss wiring that is a second-layer metal, bit line WBL for wiring, and n+ diffusion layers n1 and n2. Since the polysilicon layer is composed, while being divided into two layers, the need for space between a transistor STr for accumulation and a transistor RTr for reading and space between the transistor STr, and the word line WWL for writing is dispensed with for saving of the area of a memory cell.
Patent JP-H0984800-A (JP)
Title: Aqua-washer device for operation
Inventor: KIKAWADA TORU
IPC: A61B17/16
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To spray a wash to a relatively wide range from an nozzle, and surely remove only a lesion without removing the periosteum in therapy of empyema and the like by setting the pressure of the wash sprayed from the nozzle within a specified range. SOLUTION: In the use of an operation aqua-washer device, each valve 11 is opened to supply a wash from a supply tank 1 to a pump device 21. The wash is stored in an accumulator 31, and the pressure of the wash is regulated by a pressure regulating valve 33. The selector valve of a hand piece 4 connected to a flexible hose 12 is, switched to spray the wash from a nozzle 5. The wash sprayed from the nozzle 5 is specified within a pressure range of 2-50kgf/cm<2> . In treatment of empyema, for example, the wash is sprayed from the nozzle 5 to a relatively wide range, and the lesion is surely removed without removing the periosteum.
Patent JP-H06122959-A (JP)
Title: Wear resistant hard film of al-ti or al-ta system and its production
Inventor: MASUMOTO TAKESHI
IPC: C23C14/06
Filed: 1992-09-16
Abstract: PURPOSE:To inexpensively produce the dense and high-hardness wear resistant film which well adheres tightly to a base material by simple stages without generating the cracking and peeling of the film formed on the base material at the boundary thereof even if the film is formed without preheating the base material prior to coating. CONSTITUTION:The film is formed on the base material in an inert gaseous atmosphere by a sputtering method or ion plating method using an evaporating source material having the compsn. expressed by AlaTib (where 62at%<=a<=85 at.%, 15at.%<=b<=38at.%, and a+b=100at.%) or AlcTad (where 60at.%<=c<=80 at.%, 20at.%<=d<=40at.%, and c+d=100at.%) while continuously or stepwise changing the supply rate of reactive gases of a nitrogen system. The wear resistant hard film which is changed in the compsn. and structure gradiently from the substantially amorphous metal of the above-mentioned compsn. to an (Al, Ti)N or (Al, Ta)N crystalline ceramic phase toward the film surface is obtd. by this method.
Patent JP-H09116177-A (JP)
Title: Formation method for compound semiconductor film and manufacturing method for thin film solar cell
Inventor: HIRANO TOMIO
IPC: H01L21/288
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a CuInSe2 ternary alloy layer which is uniform to the end part and good by thermal processing in the atmosphere containing selenium after thin films of copper and indium are respectively formed with a chemical plating method. SOLUTION: For example, in a process in which a plurality of modules are formed on a substrate, first, a molybdenum layer 2 is patterned for dividing into square metal electrodes 2a and 2b. Then, copper plating and indium plating are performed, copper layers 3a and 3b, and an indium layer's 4a and 4b are formed for obtaining a precursor. Then, a vessel in which the precursor is thermal-processed is charged visit solid selenium for selenide, so that copper- indium-selenium ternary alloy layers 5a and 5b are obtained. The ternary alloy layers is good and contain no cracking and peeling, etc., and, satisfactory X-ray diffraction grating on the central part and the end part is obtained.
Patent JP-H03130833-A (JP)
Title: Event queuing system
Inventor: MIZUNO SHINJI
IPC: G06F9/52
Filed: 1989-10-17
Abstract: PURPOSE:To strictly designate the order to process each instruction stored in an action instruction file even when the order to complete the produced requests is not known previously by providing an action instruction file reading means, a request issuing means, a queuing means, and an action deciding means. CONSTITUTION:An action instruction file reading means 15 recognizes a request issuing instruction, then a request production means 16 issues a request in response to the program designated with a request issuing request as well as to the request classification. Simultaneously, the means 15 recognizes a queuing instruction and a queuing means 17 queues the end of processing of a specific request given from a specific program designated by a queuing instruction. Then the means 15 recognizes an action control instruction and an action deciding means 18 selects the instruction to be read next. Thus, the order can be strictly designated to process each instruction stored in an action instruction file even when the order to complete the produced requests is not known previously.
Patent JP-H07130731-A (JP)
Title: Semiconductor device and its manufacturing method and apparatus
Inventor: DEN YASUHIDE
IPC: H01L23/31
Filed: 1993-10-29
Abstract: PURPOSE:To raise anti-moisture characteristics of a passivation film and to improve the reliability of a semiconductor device by employing a structure, for the passivation film that protects the semiconductor device, wherein multiple films are formed together whole film density changes alternately. CONSTITUTION:A semiconductor substrate 1, a semiconductor element formed on it and a passivation film 40 for protecting the semiconductor element are provided. In such a semiconductor device, the passivation film 40 has a structure wherein multiple films are laminated together while film density changes alternately. The passivation film 40 is a silicon oxynitride film or silicon nitride film through a plasma vapor phase growth method. The density is determined by changing the RF power of plasma vapor phase growth device, growth power or gas flow rate. For example, the passivation film 40 is constituted by seven, in total, layers of high density silicon nitride films 4 and low density silicon nitride films 5.
Patent JP-H03131623-A (JP)
Title: Polyarylate resin having improved hydrolytic resistance and production thereof
Inventor: TAKEMURA KAZUYA
IPC: C08G63/193
Filed: 1989-10-18
Abstract: PURPOSE:To obtain the subject resin having an improved hydrolytic stability without reducing heat resistance, moldability, etc., by using respectively specified bisphenol ester and carboxylic acid in a specified ratio. CONSTITUTION:In a reaction between (A) a bisphenol ester compound of formula I (X is SO2, S or 1-10C alkylidene; R is 1-6C alkyl or phenyl) and (B) a dicarboxylic acid compound of formula II (Ar is formulae III-VI), the objective resin composed of structural components of formulae IX and X and blocked by a group of formula XI is obtained by using the component (A) in an excess amount to the stoichiometric amount so that the ratio of a group of formula VII in the component (A) to a group of formula VIII in the component (B) may satisfy a relation represented by 1.005-1.10 molar ratio.
Patent JP-S63125009-A (JP)
Title: Voltage gain controlled type amplifier circuit
Inventor: NOGUCHI TSUTOMU
IPC: H03G3/10
Filed: 1986-11-14
Abstract: PURPOSE:To increase the gain variable width by separating input/output use field effect transistors (TRs) and using a couple of voltage gain controlled field effect TRs so as to exclude the effect of leakage of an input voltage. CONSTITUTION:A channel resistor of the controlled field effect TRs 11, 12 is selected as RC, then a transfer conductance GC of a circuit C shown in broken lines is expressed as GC=GM/(1+RCXGM), where GM is the transfer conductance of the voltage amplification field effect TRs 6, 8. Thus, the voltage gain is expressed as RLXGM/2(1+RCXGM), where RL is the resistance of load resistors 2, 3 respectively and the output voltage is reduced as the channel resistor RC of the control TRs 11, 12 is increased. The input voltage leaked from the gate of the field effect TR 6 to the drain is outputted via a large resistance between the drain and source of the field effect TR 8 only, the leaked voltage is decreased by 40dB or over. Thus, the voltage gain variable range is increased by 40dB or over.
Patent JP-H05323383-A (JP)
Title: Production of two-way nonlinear resistive element
Inventor: NAKAJIMA TOSHIKI
IPC: G02F1/1365
Filed: 1991-10-18
Abstract: PURPOSE:To regulate the resistivity of an electrolytically polymerized film and to produce an org. electrolytically polymerized film having a moderate thickness, moderate resistivity and stable high resistance at the time of producing a nonlinear resistance device for switching having an electric conductor/ insulator/electric conductor structure using an org. insulating film as the insulator. CONSTITUTION:Two or more kinds of monomers for an org. electrolytically polymerized film having mutually different electric conductivities at the time of film formation are mixed with a proper supporting salt in a specified ratio, this mixture is dissolved and the resulting electrolytic soln. is used as a polymerizable soln. and subjected to electrolytic polymn. to obtain an electrolytically polymerized film having a moderate thickness and moderate resistivity. When the monomers or the supporting salt are not dissolved in a single solvent, they are separately dissolved in two or more kinds of solvents and the resulting solns. are mixed.