baber/WOPTO huggingface dataset:
Patent JP-H04304638-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA KIYOYUKI
IPC: H01L21/3205
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a semiconductor device which suppress generation of a lateral hillock of a metal interconnection and has a fine multilayer interconnection structure by forming a second metal interconnection, then forming phosphorus glass, heat treating after the glass is formed, and then forming a silicon nitride film. CONSTITUTION:An SiO2 film 2 is formed on a semiconductor substrate 1, and a first alminum interconnection (first metal interconnection) 3 is formed. Thereafter, an SiO2 film 4 is formed by using a flattening technique such as etching- back, etc., and a through hole 5 is opened by photoetching. A second aluminum interconnection layer is deposited on the substrate 1 by a sputtering method, and second interconnections (second metal interconnections) 6a-6c are formed by photoetching. Then, phosphorus glass 7 containing phosphorus is formed. Subsequently, it is heat treated in mixture gas of nitrogen and hydrogen at 450 deg.C for 15min. Thereafter, after a silicon nitride film to become a surface protective film is formed, a bonding pad window is formed by photoetching.
Patent JP-H02289026-A (JP)
Title: Voice word processor
Inventor: MATSUMOTO TATSURO
IPC: G10L15/00
Filed: 1989-03-20
Abstract: PURPOSE:To confirm the input sentences with the clear voice output without increasing the scale of a voice word processor by storing the input voice data undergone the compression of information in accordance with the result of recognition obtained via a voice recognizing part and taking the corresponding voice data out of a voice store part to reproduce it after reception of the edited sentences. CONSTITUTION:A voice recognizing part 20 recognizes the input voices, and a voice store part 21 applies the compression of information to the input voices to store this input voice data in accordance with the result of recognition obtained via the part 20. A sentence editing part 22 receives the result of recognition of the part 20 to edit it into a sentence. A voice output part 23 receives the sentence edited by the part 22 and takes the corresponding voice data out of the part 21 to reproduce it. At the same time, a control part 24 controls the processes carried out at those parts 20 - 23 respectively. As a result, the input sentences can be confirmed in clear voices and such a special device like a voice synthesizing part or the like is omitted for reduction of the scale of a voice word processor.
Patent JP-S543513-A (JP)
Title: Production of magnetic heads
Inventor: MIYAIRI EISUKE
IPC: G11B5/23
Filed: 1977-06-10
Abstract: PURPOSE:To reduce crosstalks by so arranging the magnetic head that the angly UPSILON to the extending derection of magnetic gap for the adjoining tracks is maintained large so that both of the inner faces of the grooves for defining the track width of the magnetic head have sufficiently large azimuth loss for the adjoining tracks.
Patent JP-H05274119-A (JP)
Title: Configuration defining system
IPC: G06F9/06
Filed: 1992-03-26
Abstract: PURPOSE:To define the configuration of a system and to reduce input and check cost by handling irreducible minimum items. CONSTITUTION:Input configuration definition information 110 is defined as a variable item 111 and a fixed item 112 respectively corresponding to respective resources constituting the system and held by using an editing system 120. In the case of preparing the new configuration definition information, a worker inputs item classification information 130 from the editing system 120 as information for clearly classifying the items of the configuration definition information for each resource and constitutive element into the fixed item and the variable item. Based on the item classification information 130, a transformation system 140 retrieves the variable item 111 and the fixed item 112 in the input configuration definition information 110 and prepares configuration definition information corresponding to one resource or constitutive element. Then, the transformation system 140 prepares a series of entire configuration definition information 150 by performing this processing to all the resources and constitutive elements constituting the system.
Patent JP-S54159742-A (JP)
Title: Powdery fuel burner
Inventor: KINOSHITA MASAAKI
IPC: F23C99/00
Filed: 1978-06-07
Abstract: PURPOSE: To reduce generation of NO x  by providing the downstream end of an air-fuel mixture transport tube with a venturi nozzle.  
     CONSTITUTION: A venturi nozzle 16 having a central portion of a reduced diameter is provided at the downstream end of a transport tube having a circular section for transporting a mixture of fuel and primary air. With this arrangemet, as the mixture of powdery fuel and primary air flows from the transport tube 15 into the venturi nozzle 16 the powdery fuel which has a greater momentum gathers toward the axis, and the air is separated from the powdery fuel. With this phenomenon of separation an effect of maintaining flame is obtained, and the ignition is obtained at a position closer to the nozzle. Thus, the powdery fuel is burnt at a position near burner to reduce generation of NO x . At the same time, the air-to-fuel ratio in the burning section is reduced to reduce the apparent primary air, thus reducing NO x . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10264875-A (JP)
Title: Rear two-wheel tricycle
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B62K5/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a rear two-wheel tricycle which is capable of a small and sharp turn, and an easy handling, as well as a small size and a light weight can be realized. SOLUTION: This rear two-wheel tricycle has a seat 14 furnishing a seat back 13 inclined to the rear side and a pair of left and right rear wheels 10 driven by operating crank pedals 18 journalled to the ends of a driving crank 20. In this case, the crank pedals 18 are set to make the distance d2 between the crank pedals and the foremost end of the seat 14 at 100 mm to 150 mm in the position closest to the seat 14 on the maximum profile of its revolution locus T, and at the same time, the seat surface 15 of the seat 14 is set almost the same height as the top dead center of the above crank pedals 18.
Patent JP-H11264310-A (JP)
Title: Valve system for internal combustion engine
Inventor: TANAKA JUICHI
IPC: F01L1/34
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To minutely vary operation characteristics of an engine valve by interlocking and connecting an actuator with one of component elements of a planetary gear type or planetary frictional type power transmitting means, and to improve attaching rigidity of the actuator and attaching/detaching facility of a head cover at the time of maintenance. SOLUTION: In this valve system, a power transmitting means 40 has as components an inner ring 41, an outer ring 42 and a carrior 43. Among them, a first component (carrior) 43 is interlocked and connected with a valve sytem cam 29I1 . A second component (inner ring) 41 is connected to an engine valve VI. An actuator 77 which controls a rotational position of a third component (outer ring) 42 is attached to a shaft holder 36 which at least supports one of a support shaft 45 and a cam shaft 28 for supporting the inner ring 41, and is fastened to a cylinder head 14.
Patent JP-S56165814-A (JP)
Title: Premixed gas burner
Inventor: KANEYASU MASAMI
IPC: F23D14/70
Filed: 1980-05-26
Abstract: PURPOSE: To prevent the deterioration of ignition electrodes and as well stabilize the flame by a method wherein an ignition gas jetting port and ignition electrodes are provided to the upstream of a flame retaining plate.  
     CONSTITUTION: Gas is jetted from a main gas jetting port 10 and from the ignition gas jetting port 11 and an ignition gas is ignited by producing discharging sparks between the ignition electrodes 12 and 12'. A pilot flame 13 thus produced is flowed out through air ports 14 arranged in the flame retaining plate 9 to ignite a gas jetting out of the main gas jetting port 10. According to the constitution described above, the ignition electrodes 12 and 12' come into contact only with the pilot flame 13 at the time of ignition and are prevented from being deteriorated. And as well, the flame retaining plate 6, because of no holes for projecting electrodes, produces a mixture with a uniform fuel-air mixture ratio to stabilize the combustion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000267062-A (JP)
Title: Wide band transmittance variable filter
Inventor: TOYOOKA SATORU
IPC: G02F1/13
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To realize a means to reduce the information quantity in an spectral image because the quantity of information is extremely large. SOLUTION: The wide band transmittance variable filter has a filter body which consists of a laminated spacial optical modulator and a wavelength variable filter and which is made mobile by mounting on a mobile stage. The filter body is disposed between the light source and the objective substance, and the filter body is moved at a specified rate on the stage while the spacial optical modulator has the distribution of transmittance in the plane of the stage. By this method, an algorithm to compress a large quantity of information in a spectral image by optimizing the basic function to efficiently process the information is used to derive the basic function, which can be realized as a transmission type filter.
Patent JP-S62225916-A (JP)
Title: Infrared detector
Inventor: HOSHIYAMA TADASHI
IPC: G01J5/02
Filed: 1986-03-26
Abstract: PURPOSE:To prevent not only non-uniformity of cooling but also the irregularity of sensitivity or a dark current, by forming the end part of the metal pedestal provided on the end part of a recessed part, to which a light receiving element is arranged into a hollow box-shape and connecting the same to the fine glass pipe of the recessed part. CONSTITUTION:A light receiving element 3 arranged to the end part of the recessed part (a) in a recessed vacuum outer housing 2 comprising glass having an infrared incident window 1 comprising germanium mounted on the front surface thereof and a hollow box-shaped metal pedestal 6 comprising a metal provided with a bottom part having a size almost equal to that of the light receiving element 3 is mounted on the end part of the recessed part (a) to which the light receiving element 3 is arranged. This metal pedestal 6 has larger heat conductivity as compared with glass and cooling is efficiently performed by the sump of the liquefied glass of the hollow part even in the case of a multielement light receiving element having a relatively large area.
Patent JP-S58191124-A (JP)
Inventor: ROOTARU HIIRE
IPC: B29C39/12
Filed: 1983-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60212887-A (JP)
Title: Display device for disc player
Inventor: NOBUE TETSUAKI
IPC: G11B27/10
Filed: 1984-04-06
Abstract: PURPOSE:To make it possible to display programmed disc numbers at a glance by arranging segments sufficient for the display of sheets to be played and displaying required contents. CONSTITUTION:Numeral segments 6 and segments 7 surrounding said segments 6 and optionally lighting up are arranged on a fluorescent display tube 5 vertically and horizontally by the number sufficient for the display of sheets to be played. These segments 7 are turned on in accordance with the number of a disc to be played and the display of the programmed disc number can be observed at a glance, so that the programmed disc can be confirmed rapidly and precisely.
Patent JP-S59195294-A (JP)
Inventor: FUJIMOTO JIYUNICHIROU
IPC: G10L15/02
Filed: 1983-04-20
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-S5811869-A (JP)
Inventor: REINHARUTO URURAIHI
IPC: G01R33/032
Filed: 1982-04-23
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-S54160215-A (JP)
Title: Tape recorder
Inventor: MATSUI TAKAO
IPC: G11B15/54
Filed: 1978-06-08
Abstract: PURPOSE: To achieve stability of running characteristic of tape at the forward and backward running by selectively detecting the revolving speeds of a capstan which is making pressure contact to a pinch roller and controlling a motor.  
     CONSTITUTION: A forward-backward runnable motor 1 revolve ths flywheels 6, 7 which are provided respectively integrally with forward and backward running capstans 4, 5 by way of a belt 8. During forward running of a tape T, the forward running pinch roller 9 is making pressure contact to a capstan 4 by way of the tape T and the backward running pinch roller 10 is held spaced from the backward running capstan 5. In the backward running of the tape T, this state is reversed. Further, rotating speed detecting means 12, 13 are provided near the flywheels 6, 7 and the outputs thereof are applied to the driving control circuit 15 of the motor 1 through a changeover switch 14 which changes over the operation in cooperation to the forward and backward running changeover operations, whereby the rotating speeds of the motor 1 are controlled and the rotating speeds of the capstans are kept constant. In this way, the tape may be stably run both at the forward and backward running. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S544152-A (JP)
Title: Production of reflection preventive film of transparent optical element
Inventor: DEGUCHI HIROICHI
IPC: G02B1/11
Filed: 1977-06-13
Abstract: PURPOSE: To accomplish the reduction in relfection of the surface of an optical element and the improvement in anti-damage by forming the plastic optical element with a silicon monooxide or dioxide or glass layer, which has a preset refractive index and thickness, through a preset evaporation process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02248115-A (JP)
Title: Integrated circuit
Inventor: SAKAI HIROYUKI
IPC: H03K19/0952
Filed: 1989-03-22
Abstract: PURPOSE:To attain high circuit integration and high speed operation by integrating a circuit using a DCFL operated at a VTT power supply and a circuit using an SCFL operated at a VEE power supply into one and same chip. CONSTITUTION:A register array 1, a multiplexer 2, an accumulator 4 and a shifter 5 are constituted by a source coupled FET logic SCFL and an internal circuit power voltage VEE power supply is supplied. An ALU block 3 is mainly constituted with a direct coupled FET logic DCFL and connects to a termination power voltage VTT power supply supplied to an output terminal via a load resistor. Moreover, an input interface circuit 6 converts an emitter coupled logic ECL input level to an optimum level to the SCFL and the DCFL in the inside of a GaAs IC, and an output interface circuit 7 converts the signal level in the inside of the GaAs IC into the ECL level conversely. Through the constitution above, high circuit integration and high speed operation are facilitated.
Patent JP-H10265435-A (JP)
Title: Production of carboxylic acid ester
Inventor: YOSHIDA KOICHI
IPC: C07C67/39
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carboxylic acid ester from an aldehyde and an alcohol in high yield. SOLUTION: A catalyst having pKa>4.8 acid strength and 0-150 μmol/g- catalyst amount of ammonia chemical adsorption at 0 deg.C is used in a method for producing a carboxylic acid ester comprising reacting an aldehyde with an alcohol in the liquid phase in the presence of molecular oxygen by using the catalyst containing at least palladium and X (X is bismuth and/or lead) supported on a carrier.
Patent JP-H09254487-A (JP)
Title: Printer
Inventor: IKEGAMI MAKOTO
IPC: B41J11/14
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent roll paper from being fouled up with ink caused in controlling the gap between a printing type and a platen, and keep printing speed constant at all times. SOLUTION: A paper guide unit 2 for guiding roll paper via the platen 20c as a printing part is rotatably fastened to the main body frame. On a printing type frame 40, a roll 42 and an ink roll are installed for implementing printing on roll paper in such a manner having a printing pattern-bearing printing sheet wrapped on its surface and allowing a printing type pattern to project by means of a hammer mechanism from the inside, thus forming a printing type unit. As such, a mechanism is established for controlling a gap between the printing type and the platen 20c by permitting a printing type unit 4 to slide in the direction orthognally intersecting the printing surface of the platen 20c. In addition, an installation of a guide 45 for validation printing paper to the printing type frame 40 enables the gap to be controllable between it and the printing pattern.
Patent JP-S55161891-A (JP)
Title: Gas composition
Inventor: NAKAZATO NOBUYOSHI
IPC: C10L3/12
Filed: 1979-06-04
Abstract: PURPOSE:A gas composition having a limited expanse of burning and so being free from danger, which is suitable for welding and cutting, comprising a specific acetylene, butadiene, propylene and propane. CONSTITUTION:There are mixed (A) 10-23wt% of at least one acetylene selected from the group consisting of methlacetylene, vinylacetylene and ethylacetylene, (B) 7-17wt% of butadiene, (C) 0-25wt% of propylene and (D) 35-83wt% of a liquefied petroleum gas containing at least 80wt% of propane. As compared with propane gas or propylene gas, the gas composition requires less oxygen consumption, and is more resistant to blowing-out of the flame. Also, the gas composition can provide a high cutting rate and good operability because of satisfactory combustion rate and temperature. In cutting metals, the texture of the cut metals is good, and so, sagging is eliminated.
Patent JP-H10269046-A (JP)
Title: Printing system
Inventor: ITO YASUHISA
IPC: G06F1/18
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To drive a printer as well at the time other than the time when a notebook personal computer is battery-driven, by making the printer have a power supply line for battery charging from a dedicated AC adapter and a power supply line for main body drive, and bisecting the supplied power between it and the notebook personal computer. SOLUTION: The portable printer 1 dedicated to the notebook personal computer is connected to the notebook personal computer 2 and a power supply unit 3 dedicated to the notebook personal computer, receives the supply of the power from the power supply unit 3 dedicated to the notebook personal computer and is provided with the power supply line A for battery charging for charging the battery of the notebook personal computer 2 and the power supply line B for main body drive for supplying the power to a power source for a main body driving part.  When the notebook personal computer 2 can not be battery-driven, the power to the power source for the main body driving part is supplied from the power supply line A for battery charging and the power to the notebook personal computer 2 is supplied from the power supply line B for main body drive and thus, the notebook personal computer 2 can be driven even at the time other the time when the notebook personal computer 2 is battery- driven.
Patent JP-H08269002-A (JP)
Title: Production of thiodipropionic acid dialkyl ester derivative
Inventor: KITAMURA SHINICHI
IPC: C07C319/18
Filed: 1995-03-28
Abstract: PURPOSE: To produce the subject compound useful as a raw material for an industrial antioxidant under a mild condition without causing the problems of a liquid waste disposal by using a mercaptopropionic acid dialkyl ester derivative as a raw material. CONSTITUTION: The objective compound of formula III is obtained by reacting a compound of formula I (R<1> and R<2> are each H or methyl; R is a 1-26C alkyl or a 3-26C alkenyl) (preferably, methyl acrylate) with a compound of formula II (R<1a> and R<2a> are each H or methyl; R<a> is a 1-26C alkyl or a 3-26C alkenyl) (preferably, methyl 3-mercaptopropionate) preferably in the presence of a catalyst such as trimethylamine. Preferably, the ratio of a compound of formula I: a compound of formula II is 1:(1.01-1.05) and a catalyst is used in an amount of 0.2-3 pts.wt. based on 100 pts.wt. of the total amount of compounds of formula I and formula II. Further, the reaction is usually carried out at 20-60 deg.C for 7-24hr.
Patent JP-S58186002-A (JP)
Title: Droop removal detecting device
Inventor: HIGUCHI KAZUYA
IPC: G01N19/08
Filed: 1982-04-26
Abstract: PURPOSE:To exectue automatically monitoring on the carrying line, by guiding a steel material by a profile roll, and detecting a droop by a droop detecting roll which is made to roll-contact along a droop generating part of a gas cutting line, etc. of the steel material. CONSTITUTION:A slab 1 subjected to width division in advance is carried by a table roll 2, and a droop 22 is removed from the slab 1 by a removing device. Thereafter, the slab 1 is fed, contacting with a profile roll 10, and the slab 1 is always in a contact state with the profile roll 10 and also contacts with a detecting roll, too. In this state, when a part where the droop is left moves and approaches, the detecting roll 11 runs on the droop 22, a spring 18 is pressed by moving in accordance with this contact, a receiving base 15 sinks, sinking of the receiving base 15 is detected by a sensor 20, and it is detected that the droop 22 is left.
Patent JP-H03271231-A (JP)
Title: Aqueous solution or extract and ointment containing horseradish component effective for dermatophytosis therapy
Inventor: IWAKIRI HAYAFUMI
IPC: A61P31/04
Filed: 1990-03-19
Abstract: PURPOSE:To provide an aqueous solution or extract and ointment effective for dermatophytosis therapies, containing horseradish component(s). CONSTITUTION:The objective aqueous solution or extract and ointment, containing a plenty of horseradish component(s) (chiefly, allyl isocyanate, butyl isocyanate, sinigrin, etc.), comprising (A) horseradish paste prepared by grating horseradish underground stems, etc., (B) horseradish juice prepared by squeezing through pressing or (C) a horseradish component-contg. liquid prepared by extraction technique. The present aqueous solution, extract or ointment can be put to practical use by immersion in or application to a wet pad cloth, gauze, etc., for the purpose of improvement in dermatophytosis therapy.
Patent JP-S51145666-A (JP)
Title: Rotating tooth brushing means
Inventor: ANDA TAKESHI
IPC: A46B13/08
Filed: 1975-06-09
Abstract: PURPOSE: A tooth brushing means which employs a piece of steel wire and makes a rolling brushing possible by manual rotation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59197282-A (JP)
Inventor: MAKABE HACHIROU
IPC: D05B19/00
Filed: 1983-04-22
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-S56166531-A (JP)
Title: Control system of priority for obtaining bus
Inventor: YAMAGAMI NOBUHIKO
IPC: G06F13/374
Filed: 1980-05-28
Abstract: PURPOSE:To increase the freedom of system design and the processing efficiency  and to reduce the hardware, by performing the discrimination of priority when a  common bus is exclusively used in the inside of each device. CONSTITUTION:A plurality of devices connected to a common bus 10 having a bus-exclusive signal 11, bus-exclusive request signal 12 and a plurality of status signals 13, are provided with a priority discriminating section 20. This section 20 has a reception circuit 21, bus-exclusive request signal generating circuit 22, priority discriminating circuit 23 and a bus-exclusive signal generating circuit 24. The circuit 21 is set with a data transfer request signal 14 and outputs a bus-obtaining action request signal 15. The circuit 22 is set with a signal 15, and when the signal 11 is 0, the signal 12 and the signal 13 including itself are made to 1 and a timing signal 16 is fed to a circuit 23. The circuit 23 detects a plurality of signals 13 and transmits a bus-exclusive permission signal 17 to a circuit 24 when the signals 13 from the device having higher priority are absent. The circuit 24 produces the signal 11, a transfer start signal 19 and a reset signal 18 with a signal 17 and resets the circuits 21 and 23.