baber/WOPTO huggingface dataset:
Patent JP-H1119902-A (JP)
Title: Cutting device of running saw
Inventor: TANAKA TAKESHI
IPC: B27B5/20
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a running saw, with which a cutting can be smoothly performed without damaging a table surface with the cutting edge of a circular saw. SOLUTION: In corresponding to a worked timber W on a table Ab, a circular saw 19 is provided so as to perform the cutting of the worked timber W by travelling the circular saw 19 along guide rails 16. By pivoting a rail holding body 9, on which the guide rails 16 are equipped, about a pivot shaft, a cutting position is changed. A cutting edge plate 29, which guides the cutting edge (a) of the circular saw 19 at the table Ab surface side, is equipped. A cutting edge holding body 28, in which this cutting edge plate 29 is held, is connected to the rail holding body 9 by means of connectors 27 provided at both its upper and lower ends. The table Ab consists of ingress and egress type idling rollers 2, each of which is controlled so as to come in or go out by means of the pressing-in actuating parts 30 of the cutting edge holding body 28.
Patent JP-2001019822-A (JP)
Title: Thermoplastic elastomer composition, coating material and hose
Inventor: YAMABE RYOICHI
IPC: C08L33/20
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a spark-resistant thermoplastic elastomer composition which sufficiently resists sparks generated at metal welding or grinding. SOLUTION: This composition contains 100 pts.wt. polyvinyl chloride resin, 190 to 210 pts.wt. acrylonitrile/ butadiene copolymer, 45 to 65 pts.wt. plasticizer and 5 to 50 pts.wt. filler. Preferably, the polyvinyl chloride resin has a degree of polymerization of 1,500 or larger, and the acrylonitrile/butadiene copolymer is in the form of a powder and is partially crosslinked. This composition is preferably used as a coating material.
Patent JP-H0634128-A (JP)
Title: Flame sensing device
Inventor: TAKEOKA MASAHIKO
IPC: F23N5/12
Filed: 1992-07-21
Abstract: PURPOSE:To improve safety in a flame sensing device for a combustion equipment. CONSTITUTION:This flame sensing device is comprised of a flame rod 5 for use in sensing a flame state at a burner part 2, a flame sensing part 15 for outputting a flame current flowing between the flame rod 5 and the burner part 2 as a flame sensing signal, a flame state discriminating part 16 for outputting a combustion stop signal when the flame sensing signal from the flame sensing part 15 becomes a predetermined abnormal level, and a sensing range changing-over part 17 for changing-over a discriminating range of the flame state discriminating part 16 to a short sensing range for a predetermined period of time when an output of combustions amount from the combustion amount determining part 13. Accordingly, as it becomes a specified combustion amount, the abnormal sensing range of the flame current is changed over to the short sensing range, so that at that time if the flame rod 5 and the burner part 2 are shorted to each other, it is detected by it and then the combustion can be stopped and its safety characteristic can be improved.
Patent JP-S6289452-A (JP)
Title: Motor fan
Inventor: ISHIKAWA TOSHIO
IPC: H02K9/06
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a flattened miniature motor fan unit excellent in radiating characteristic, by using a cup-formed coreless motor, and by connecting the side wall of the fan to the side wall of armature so that the outer periphery of the motor may be covered with the fan. CONSTITUTION:For the driving source of a motor fan, a cup-formed coreless motor rotated with a cup-formed coreless armature 13 supported by a shaft 14 between a housing 13 and a field magnet section 1 is used. To the side wall of the coreless armature 13, the side wall of a fan 29 is connected. Then, with a part of the side wall of the fan 29, a part of the outer periphery of the coreless motor is arranged to be covered. By this organization, the weight of the rotational section can be lightened, and the length in the axial direction can be reduced. Besides, the radiating property is improved and noise can be also reduced.
Patent JP-H1033388-A (JP)
Title: Reserving device for cooked rice
Inventor: HIRAI TAKANORI
IPC: A23L7/10
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To ensure cooked rice for a long time without deterioration of taste by providing means for supplying carbon dioxide to keep the inside space of a container in an atmosphere of carbon dioxide at all times in keeping the cooked rice at the temp. suitable to eat. SOLUTION: This device 20 comprises a container body 13 with an inner container accommodating cooked rice, a cover covering an opening of the body 13, a carbon dioxide supplier 21 supplying carbon dioxide into the container 2 while being disposed outside of the cover 14. The supplier 21 is composed of a gas cartridge 7 being a carbon dioxide supply source, a supply pipe 9 being an introduction member leading carbon dioxide in the cartridge 7 into the body 13 while being disposed between them 7, 13, a gas sensor detecting concentration of carbon dioxide or oxygen in the inner space of the container 2, and a regulation valve 9a controlling supply/stoppage of carbon dioxide.
Patent JP-S5895323-A (JP)
Title: Display cell
Inventor: KONDOU YOSHIHIRO
IPC: G02F1/1339
Filed: 1981-12-01
Abstract: PURPOSE:To fix the thickness of display cells at a specified interval by intersecting fibers orthogonally, and disposing and fixing the same like nets as spacers to be used between two sheets of opposed substrates of the display cells of liquid crystals, etc. CONSTITUTION:Fibers 8 of glass, etc. are intersected orthogonally between two sheets of substrates 6, 7 of glass, plastic films, etc., whereby spacers are formed. If, for example, the spacers 8 of 5mu diameter are intersected orthogonally on one substrate 7, and are fixed thereto by using adhesive agents 9, the spacers of 10mu thickness are obtained. If the substrate 6 is adhered to said substrate via the orthogonally intersecting fibers 8, a display cell 5 maintaining a specified spacing is obtained.
Patent JP-S5895819-A (JP)
Title: Semiconductor wafer
Inventor: ONISHI YUKIO
IPC: H01L21/316
Filed: 1981-12-02
Abstract: PURPOSE:To make it possible to obtain a semiconductor chip having a uniform characteristics with an excellent yield, by setting a space of 50mum or more from the specular surface of a high-density silicon substrate to the back sice thereof, and by forming a film having a small diffusion constant on the back side of the silicon substrate. CONSTITUTION:On a silicon substrate 11 formed by doping impurities of high density therein, an SiO2 film 15 is formed on the outer surface thereof containing the side of the back surface 17 whereon an epitaxial layer is not formed.  Mirror grinding is applied on the front surface side of the silicon substrate 11  to form a specular surface 12 whereon the epitaxial layer is to be formed. The  SiO2 film 15 is formed with a space part 18 set to be at least 50mum or more  apart from the specular surface 12. The epitaxial layer 13 is grown in a vapor  phase on the specular surface 12 of the silicon substrate 11 having the specular  surface 12, the SiO2 film 15, and the space part 18 which is provided between  them and whereon the SiO2 film 15 is not formed.
Patent JP-S6085088-A (JP)
Inventor: FUWA KOUJI
IPC: B62M13/04
Filed: 1983-10-17
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-H0861609-A (JP)
Title: Marine liquid fuel burner
Inventor: ARAKAWA HIROYUKI
IPC: F23D11/00
Filed: 1994-08-18
Abstract: PURPOSE: To eliminate the formation of local high-temperature section by a method wherein combustion system with thick and thin fuel concentration combustion, employing an atomizer having a plurality of oil injection holes having two kinds of large and small sizes, is combined with multi-stage combustion, in which combustion air is supplied in three stages. CONSTITUTION: Fuel oil and steam for spraying arrive at an oil atomizer 2 at the tip end of an oil sprayer 1 through the inside of the same and is injected obliquely forward from a plurality of large and small injection holes. In this case, there are two kinds of large and small sizes in the size of the injection holes and, therefore, differences are generated in the flow rate of the fuel whereby the area of flame, in which air is excessive, and another area of flame, in which fuel is excessive, are formed while being mixed by air, coming through a housing tube 3, and swirler 5 while being mixed with primary combustion air 21 supplied while being wirled. Accordingly, the peak producing area of NOx can be avoided and the temperature of the flame can be restrained so as to be low.
Patent JP-S6438914-A (JP)
Title: Filmy ceramic superconducting material
Inventor: KOYAMA MAMORU
IPC: H01L39/24
Filed: 1987-08-03
Abstract: PURPOSE:To eliminate the need to form a superconducting material itself by producing the superconducting material as a film on the surface of wires and plates. CONSTITUTION:After applying surface treatments on respective wires and plates corresponding to the use, a mixture of copper compounds, yttrium compounds and barium compounds is coated or immersion coated on the surface and sintered to produce filmy ceramic superconducting material. Thereby the need to form the material to desired shape for actual use can be eliminated.
Patent JP-2003173649-A (JP)
Title: Cartridge storing disk and device for recording or reproducing signal to the disk
Inventor: KOJIMA YASUSHI
IPC: G11B17/046
Filed: 1999-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge which allows a spring piece to hardly get into a slit with a simple composition.  <P>SOLUTION: This cartridge 6 is provided with a shutter 61 which switches exposure and closure of a disk 60 which is stored in a shell 9 in back and forth movable way. The shell 9 is fit for a claw piece 30 which opens the shutter 61 and the shutter 61 and is inserted into a device provided with the spring piece 37 which has a height position deviated from that of the claw piece 30. The slit 5 into which the claw piece 30 penetrates is disposed on the side surface of the shell 9 near the shutter 61. Corner parts near the slit 5 of the shell 9 are subjected to chamfering, form a working surface 90, the front end part of the slit 5 is located in the working surface 90 and forms a guide groove 50 which is spread forwardly. The working surface 90 is disposed in such a shape that the part B at which the moving path and the tip end of the claw piece 30 intersect is located on the front side from the position A at which the moving path and the spring piece 37 intersect.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-H03130550-A (JP)
Title: Heater control device for on-vehicle oxygen sensor
Inventor: SUGINO TADASHI
IPC: F02D45/00
Filed: 1989-07-28
Abstract: PURPOSE:To always obtain accurate detecting performance by calculating a correction value of combined resistance value in an electric heater, necessary for maintaining an electric resistance value to a fixed value of an oxygen sensor element, in accordance with an operating condition of a vehicle thus with a target resistance value corrected. CONSTITUTION:In an electric heater 23 for heating an element of an oxygen sensor 16 provided to appear in an exhaust manifold 15, so that a combined resistance value, including an electric resistance value of the electric heater, obtains a predetermined target value, supply power of the heater is controlled by a means A. In the above device, an operating condition of a vehicle is detected by a means B. While in accordance with the operating condition of the vehicle, a correction value of the combined resistance value, necessary for maintaining the electric resistance value to a fixed value in the element of the oxygen sensor 16, is calculated by a means C. By the calculated correction value, the target resistance value is corrected by a means D. Thus by fixedly maintaining a temperature in the element of the oxygen sensor 16, oxygen concentration in exhaust gas is always accurately detected.
Patent JP-2000032599-A (JP)
Title: Audio signal processing unit
Inventor: ASAKURA KEIICHI
IPC: H04S3/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory output from both a loudspeaker of a multi- channel audio signal and a headphone. SOLUTION: This audio signal processing unit is provided with a 1st output section 51, that individually outputs multi-channel audio signal or the like processed by a signal processing section for each channel and with a 2nd output section, that provides an output of 2-channel audio signal, resulting from mixing an audio signal of a left channel and an audio signal of a right channel processed by the signal processing section with an audio signal of the center channel.
Patent JP-S6437297-A (JP)
Title: Production of beta-1,3-glucan
Inventor: KITAOKA SHOZABURO
IPC: C12P19/04
Filed: 1987-08-03
Abstract: PURPOSE:To obtain the titled compound useful as a food additive, etc., in granular form in high efficiency, by culturing Euglena in a specific medium, removing a part of the cultured liquid, disintegrating the microbial cells and subjecting the product to centrifugal separation. CONSTITUTION:Euglena is cultured in a medium consisting of an aqueous solution containing 1-3wt.% of a saccharose-type hexose and further containing NH4<+> at an atomic ratio (C/N) of 10-35. A part of the liquid is removed from the cultured liquid e.g. by centrifugal separation and the cells in the cultured liquid is disintegrated with a crusher. The disintegrated cell is treated with a centrifugal separator to obtain the objective compound as a precipitate.
Patent JP-S6352370-A (JP)
Title: Magnetic disk device
Inventor: MINASE MINORU
IPC: G11B27/10
Filed: 1986-08-20
Abstract: PURPOSE:To make an index pulse detecting part simple and small in size by providing an index pulse generating circuit which reads a DC erase signal written in a certain position in the peripheral direction of a magnetic disk and outputs an index pulse if the read DC erase signal exceeds a prescribed time length. CONSTITUTION:An index pulse generating circuit 23 compares a signal R read by a magnetic head 6 with a reference pulse P having a period Tp from a reference pulse generating circuit 24, and the circuit 23 generates an index pulse I if the DC signal part ('0' signal part ) of the read signal R exceeds the period Tp of the reference pulse P. A pseudo signal generating circuit 25 compares write data W with a write monitor clock C having a period Tc from the index pulse generating circuit 23, and the circuit 25 generates a pseudo signal S and supplies it to a read/write circuit 21 if the DC part included in write data W exceeds the period Tc of the clock C. The read/write circuit 21 superposes the pseudo signal S on write data W to generate a write signal Wa, and this signal is supplied to the magnetic head 6 and is written on a magnetic disk 1.
Patent JP-H0482256-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OTA HIROYUKI
IPC: H01L23/367
Filed: 1990-07-25
Abstract: PURPOSE:To enhance the performance to dissipate heat to the outside of a semiconductor device by a method wherein, separately from an electric-current extraction part, a heat-dissipating body is formed so as to protrude toward the surface from an electrode, wiring or a substrate and the heat-dissipating body is revealed to the outside from the inside of the semiconductor device. CONSTITUTION:A buried layer 2 and a channel stopper region 5 are formed on the surface of a semiconductor substrate 1; after that, an epitaxial layer 3 is formed. Then, a field insulating film 4 and an insulating film 9 are formed. A collector extraction region 8 is formed; in addition, a base region 6 is formed. Then, an opening part 9a is formed; after that, an emitter region 7 is formed. Then, opening parts 9b, 9c are formed; after that, wiring 101 to 106 are formed. After that, insulating films 121, 122 are coated and baked. In addition, an insulating film 14 is formed. Then, the first-layer wiring 101 to 106 are exposed partly; and hole 16 used to form heat-dissipating parts are formed. In addition, the heat-dissipating parts 15 are formed only in the holes 16 used to form the heat- dissipating parts.
Patent JP-H0357409-A (JP)
Title: Kitchen installations
Inventor: YUASA YASUHIRO
IPC: A47B77/02
Filed: 1989-07-26
Abstract: PURPOSE:To enlarge the visual field and to improve operability of a cooling worker being in front of a corner part for an information apparatus hung and racked on an overhang door by constituting a part of the information apparatus hung and racked on the overhand door so that it is provided projectingly to the corner side from a virtual line extended vertically to the rear side against the front edge of a top board of the I-shape side. CONSTITUTION:The subject installations are constituted so that both sides of a corner overhang door 20 are formed in a shape which is not extended in the I-shape direction of a top board 16, and the whole information apparatus 24 is contained completely on the corner side from a virtual line 28. When a worker 29 stands in front of the front edge 17 of the corner part, and executing a cooking work such as washing the dishes, etc., in a water tank 18, when a CRT display part 22 of the information apparatus 24 displays a visitor in severe cold, the worker 29 can confirm the visitor by only turning her neck a little to the information apparatus 24, while washing the dishes. Various functions such as answering the visitor by an interphone function contained in the information apparatus, unlocking an electric lock, etc., can be operated by only reaching out her hand by an operating part 23.
Patent JP-S6174733-A (JP)
Title: Shrinkage device for continuous wave-shaped body
Inventor: YOSHIZAWA TOSHIO
IPC: B21D13/04
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a high density and stabilized thread pitch by providing the brake member abutting a thread by thread each thread part of a continuous wave-shaped body, also by arranging the pressing means shortening the thread pitch intervals of the wavy body. CONSTITUTION:A guide fastening mechanism 100 is arranged on the outlet side of a pair of teethed feeding roller 10. The mechanism 100 is composed of a pair of fastening guides 12 abutting each thread part of a fin 2, and the adjusting bolt 13 as a pressing member giving a press force with abutting the guide 12. When the fin 2 is passed through on a guide rail 11, a braking force is given on each thread by thread of the fin 2 by the fastening guide 12 and the thread pitch 3 can be made smaller in a high density with the big braking force. Due to the press adjusting bolt 13 adjusting freely the space of guides 12 and a press force the pitch thread 5 of the fin 2 can be shrinked stably.
Patent JP-H0541767-A (JP)
Title: Image transmission equipment
Inventor: KUWATA KOJI
IPC: G09G5/377
Filed: 1991-08-05
Abstract: PURPOSE:To simplify comparing work between transmission and reception images by providing plural image display means and displaying those images independently or simultaneously. CONSTITUTION:The transfer of image data is performed by a communication control part 4 via a communication line 3, and a target image is read optically by a scanner part 5 that is an input means, and it is converted into the image data. The image data read by the input means and the image data received by the control part 4 are stored in an image memory part 6, and they are displayed on a display part CRT 9. Also, a codec part 7 performs the encoding processing of the image data read by the scanner 5 and the decoding processing of it received by the control part 4. The transmission image before encoding stored in the memory part 6 and reception data after decoding are transferred to frame memory selectively. Thereby, the transmission and reception images can be displayed on the CRT 9 independently or simultaneously, which enables them to be compared with each other and the comparing work to be simplified.
Patent JP-2001019441-A (JP)
Title: Method and device for producing porous glass base material
Inventor: TOBISAKA YUUJI
IPC: C03B37/018
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing a porous glass base material uniform in the accumulated amount in the longitudinal direction with high productivity. SOLUTION: The porous glass base material is produced by accumulating fine particles of glass on a starting base material using a plurality of burners moving in the longitudinal direction in such a manner that the burners are disposed on a first movement axis to reciprocate at a first speed, the first movement axis is disposed on a second movement axis to reciprocate at a second speed so that the burners are reciprocated while the turning positions of the burners are shifted. The production device of the porous glass base material is provided with a plurality of burners for accumulating the fine particles of glass on the starting base material, the first movement axis used for reciprocating the burners at the first speed, the second movement axis used for reciprocating the first axis at the second speed and a means for shifting the turning positions of the burners.
Patent JP-H0541681-A (JP)
Title: Echo canceller
Inventor: AKAMINE MASAMI
IPC: H04B3/23
Filed: 1991-08-05
Abstract: PURPOSE:To obtain the echo canceller capable of eliminating an echo signal without fail even when a non-linear characteristic exists in an echo path. CONSTITUTION:The echo canceller vertically connects a non-linear characteristic table 111 with the same non-linear characteristic with the non-linear characteristic which exists in the echo path composed of a D/A converter 103, amplifier 104, speaker 105, amplifier 107, and A/D converter 108 with an adaptive digital filter 112 for pseudo echo signal generation.
Patent JP-S6352452-A (JP)
Title: Electronic device
Inventor: TSURUMARU KAZUHIRO
IPC: H01L21/60
Filed: 1986-08-22
Abstract: PURPOSE:To prevent the bonding strength of a wire to the electrode of a pellet from decreasing and the resistance value from increasing by covering a bonded part of the pellet to a bonding wire with a high purity resin. CONSTITUTION:Since a bonded part 11 of a copper wire 10 to an aluminum electrode 9 is covered by a protecting part 12 made of high purity resin, the part 11 is not contacted with impurities which cause the copper-aluminum to be corroded to prevent the resistance value from increasing. Here, it is necessary to set the thickness of the part 12 to prevent the impurity 14 in the low purity resin for surrounding the part 12 made of high purity resin in a package 13 from being impregnated to the part 12 to arrive at the bonded part 11 at the center of the part 12.
Patent JP-H0540990-A (JP)
Title: Tape winder for magnetic recording and reproducing device
Inventor: ASANO OSAMU
IPC: G11B15/48
Filed: 1991-08-05
Abstract: PURPOSE:To excute stable traveling of a tape at the time of start up in fast fowarding or rewinding of the tape. CONSTITUTION:At the time of start up in fast fowarding or rewinding, at first the tape is wound in low speed, and thereafter, a tape driving motor is driven in a sequence accelerating the tape in turn with three steps of tape winding speed.