baber/WOPTO huggingface dataset:
Patent JP-S61202753-A (JP)
Title: Belt type continuous casting device
Inventor: MURAMOTO HIROSHI
IPC: B22D11/06
Filed: 1985-03-07
Abstract: PURPOSE:To simplify a mechanism for transferring short side molds and to reduce the cost of an installation by providing respectively rail change-over mechanisms which change over and transfer the molds between the adjacent ends of advancing and retreating guide rails. CONSTITUTION:A supporting block 5c for the short side mold 5 is stopped and mounted on a change-over rail 21b when the mold 5 passes through the space between the opposed surfaces of traveling mold belts 1a, 1b and arrives at the down stream side thereof and when the entire length of the mold block 5a is exposed from between the belts. The change-over driving mechanism detects the stop and mounting of the mold 5 and oscillates and swivels the change-over rail 21b to the left around a fulcrum shaft 22, changes over the same to the end 17b side of the retreating guide rail 17 so as to connects the same thereto and stops. The mold 5 travels by itself to retreat toward the rail 17 and is transferred thereon. The rail 21b is thereafter oscillated and swiveled backward so as to be connected to the end 16b of the advancing guide rail 16 and is topped to attain the posture to be ready to be mounted with the mold 5.
Patent JP-H07253233-A (JP)
Title: Filter and range hood
Inventor: HORI YOSHIKO
IPC: B01D45/08
Filed: 1994-03-15
Abstract: PURPOSE:To so discharge oil as not to store the oil in an inner gap. CONSTITUTION:A suction hole 1a is provided at one face material 2a, and an exhaust hole 1b is formed at the other face material 2b. The pair of the materials 2a, 2b are opposed and coupled via a gap. A peripheral piece 3 is provided over the full length of 7 peripheral end of at least one material 2a, and the end of the piece 3 is extended to a peripheral end of the other material 2b. An oil drain port 4 opened to the gap between the materials 2a and 2b and to the exterior is formed at a lower end of the piece 3. Oil content removed from the gap between the materials 2a and 2b can be discharged from the port 4.
Patent JP-H08239607-A (JP)
Title: Recording fluid
Inventor: IIDA YASUHARU
IPC: C09D11/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain an ink jet recording fluid which emits red light when irradiated with ultraviolet rays and gives a record excellent in water resistance by incorporating a specific phosphor material into the fluid. CONSTITUTION: This recording fluid contains, as a phosphor material, 0.005-3.0wt.% [tetra-4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato] europium complex which is represented by the formula, has a tetra-n-butylammonium salt as the counter ion, and emits red light of 600-650nm when irradiated with ultraviolet rays of 254-365nm. The fluid is prepd. by dissolving the phosphor material and if necessary a binder component and other additives in a solvent such as N-methyl-2-pyrrolidone.
Patent JP-S54136401-A (JP)
Title: Automatic pump nuber control device
Inventor: YOSHINAGA YUKIO
IPC: F04B49/06
Filed: 1978-04-14
Abstract: PURPOSE: To prevent a power supply shortage and a sudden water level drop due to the simultaneous operation of a plurality of pumps and thereby make it unnecessary to stop or control pumps immediately after the start of their operation, by setting a non-operation time and by controlling so as to enable stand-by pumps to be ready for operation.  
     CONSTITUTION: When switch D is closed under the condition where all contacts of detectors SA, SB, SC are closed with the sudden rise of the water level, the energization of auxiliary relays Rb, Rc is delayed by the delay time of time relays T 1 , T 2 . First, auxiliary relay Ra is energized, and No, 1 priority pump P 1  is actuated. When the fixed time elapsed; the contact of time relay T 1  is closed, auxliary relay Rb is energized and No. 2 priority pump is actuated. Consequently, since the last pump is actuated by the energization of time relay T 2 , all pumps are not started simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01218289-A (JP)
Title: Crosstalk measuring method for video disk reproducing device and its measuring disk
Inventor: KAMIYA SHINGO
IPC: G11B20/02
Filed: 1988-02-26
Abstract: PURPOSE:To measure crosstalk through the application of the method to the CLV system by extracting a beat frequency component of a part caused with a beat due to leakage of a signal from inner and outer adjacent tracks. CONSTITUTION:A signal at a white level at the upper side of the screen is extracted from a pickup detection signal outputted from a CDV player 10 by an extraction circuit 12 and a signal at a white level at the lower side of the screen is extracted by an extraction circuit 20. The extracted white signal is given to crosstalk meters 14, 22, a synchronizing signal is eliminated by blanking circuits 16, 24 and a component in 1.2MHz corresponding to a beat frequency between white and black level signals is extracted by band pass filters 18, 26. The beat frequency component outputted from the crosstalk meters 14, 22 is added by an adder 28 and fed to a level meter 30.
Patent JP-H08238774-A (JP)
Title: Electrostatic suction type ink-jet recorder and its drive method
Inventor: NAKAJIMA KOJI
IPC: B41J2/06
Filed: 1995-03-03
Abstract: PURPOSE: To obtain high resolution print characteristics which allow high density packaging of a low-voltage drive circuit by providing a light-emitting section and a photoconductive section whose resistance changes in accordance with illumination of the light-emitting section in a control element section. CONSTITUTION: A control element section 101 is made up of a light-emitting section and a photoconductive section 103. A light control section 104 controls light-emission of the light-emitting section 102 in accordance with image information in a process control section. A charge is supplied to ink 2 from an electrostatic field application electrode section 14 from a power supply 110 through an ITO electrode 107, photoconductive film 108, and a lead electrode 109. At this time, the ink discharge can be changed by controlling light-emission time or light-emission density in the light control section 104, and tonal expression becomes feasible.  Thus the control element section 101 is composed of the light-emitting section 102 and the photoconductive section 103, the drive circuit of the LEAD array of the light-emitting section 102 can be driven at low voltage, no high voltage is needed for controlling the discharge of ink 2 and an inexpensive drive circuit may be used.
Patent JP-S56140935-A (JP)
Title: Preparation of styrene compound
Inventor: DEGUCHI TAKASHI
IPC: C07C15/46
Filed: 1980-04-03
Abstract: PURPOSE: To obtain a styrene compound from the corresponding alkylbenzene by the following three processes: oxidation of the alkylbenzene with O 2 , reduction of the resulting α-arylalkylhydroperoxide with hydrogen to obtain α-arylalkyl alcohol, and dehydration of the alcohol.  
     CONSTITUTION: An alkylbenzene of the formula (R 1  is H or methyl; R 2  is H, methyl, ethyl, or isopropyl), e.g. ethylbenzene, is oxidized with molecular oxygen to give α-aryl-alkylhydroperoxide, which is then reduced with hydrogen in the presence of a hydrogenation catalyst, e.g. Pd, to obtain α-arylalkyl alcohol. The α-aryl- alkyl alcohol obtained is dehydrated in the presence of a catalyst to give the corresponding styrene compound.  
     EFFECT: The production ratio of the styrene compound to an epoxy compound can be freely controlled when the above processes are combined with, e.g. the Halcon process for the preparation of styrene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55136980-A (JP)
Title: Circuit substrate installation mechanism for electronic watch
Inventor: KOBAYASHI TSUNEO
IPC: G04G17/04
Filed: 1979-04-13
Abstract: PURPOSE:To reduce thickness of a circuit substrate as a whole, by making it a layer structure in such a manner as to laminate glass-epoxy resin substrate on metallic sheet with adhesive. CONSTITUTION:A circuit substrate 20 is formed into a layer structure by laminating a glass-epoxy resin substrate 20a onto a metallic sheet 21 with a filmlike adhesive 22. This metallic substrate 21 is to serve the purpose of reinforcing the glass-epoxy resin substrate 20a, and print wiring 23 is formed on the top surface of this substrate 20a, and further, a recess 20b is formed in a prescribed position on this metallic substrate 21 for keeping LSI6 which is to drive a watch. The LSI6 is molded by a molding material 6a in a condition that it is electrically conducted to the printed wiring 23. In the circuit substrate 20, a metallic post 24 is securely attached to a prescribed position on a frame 1 in a condition that the LSI6 is molded, and then, it is pressed into a fit-in hole on the circuit substrate 20 of layer structure to be securely attached.
Patent JP-H07253573-A (JP)
Title: Liquid crystal display element
Inventor: ISHIHARA SHOICHI
IPC: G02F1/1335
Filed: 1994-03-15
Abstract: PURPOSE:To greatly expand the visual field angle of a liquid crystal display element. CONSTITUTION:Phase difference films 2 and 4 laminated with a uniaxial optically anisotropic element and biaxial optically anisotropic element having refractive index characteristics attaining nx>ny>nz are respectively arranged between a liquid crystal panel 3 and polarizing plates 1 and 5 on both sides. The desired characteristics are attained by combining a uniaxial film and a biaxial film as compared with the case a biaxial optically anisotropic medium having intra- surface anisotropy is realized by one sheet of film. The optical characteristics of the film composite are nearly arbitrarily settable and, therefore, the drastic expansion in the visual field angle is possible and practicable value is high.
Patent JP-S51120286-A (JP)
Title: Gas-chromatographic mass spectrograph type directly-connected analizer
Inventor: KOJIMA TSUGIO
IPC: G01N27/62
Filed: 1975-04-14
Abstract: PURPOSE: Gas-chromatographic mass-spectrograph type directly-connected analizer with high accuracy without generating decomposition and reaction of sample gas particles. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10234738-A (JP)
Title: Hemostasis holding device for blood vessel anastomotic part used for bypass operation of coronary artery
Inventor: TAKAHASHI MASAO
IPC: A61B17/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To safely perform coronary artery bypass operation without any risk of pressing heart and lowering of cardiac function during operation, by providing a treatment opening part for exposedly treating an anastomotic part of the coronary artery in the central part and communicating an exhaust tube for exhausting air to the outside with a flexible channel. SOLUTION: At first, a handle 5 is so held and applied as to peep a position to be anastomosed of the coronary artery C from a treatment opening part 3 in the center of a flexible channel 2. Then, the central side and the peripheral side of the coronary artery C sandwiching the anastomotic part are in such states as being treaded by an adsorptive edge of the flexible channel 2. When the inside of the flexible channel 2 is set to a negative pressure by driving an exhaust pump, a sucker 1 is adsorbed to the wall face of the heart H under pulsation, the adsorptive edge of the channel is smashed and closed the central side and the peripheral side of the coronary artery C so as to block the blood flow in the coronary artery blood vessel.  The sucker 1 is surely adsorbed to a necessary position of the coronary artery C to stop the blood flow and the handle 5 is slightly raised so that hemostasis of the anastomosis part is completed and held stably.
Patent JP-H11221156-A (JP)
Title: Coffee maker
Inventor: MATSUBARA SHUNICHI
IPC: A47J31/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide applicability to a coffee maker not equipped with a microcomputer whereby the temp. of the brewed coffee can be adjusted using a simple structure without installing any control circuit complicated. SOLUTION: A coffee maker 1 is composed of a body 2, a water tank 10 installed on the body 2, a heater member 8 having a heater 11 and water passing pipe 12 furnished under the body 2, water paths 13, 14, 12, 16 leading from the tank 10 via the pipe 12 to a hot water outlet 17 furnished in the upper part of the body 2, a brewer 19 furnished in a part below the hot water outlet 17, and a coffee vessel 6 which is placed on the heater member 8 and accommodates the coffee brewed by the brewer 19, wherein the section areas of the water paths 13, 14, 12, 16 are made variable in one part of each path.
Patent JP-2000240035-A (JP)
Title: Joint sheet for fixing impervious sheet
Inventor: OSHIKAWA MASATO
IPC: B09B1/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To exactly cope with the slant and bending of a crest for fixing the base end part of an impervious sheet provided along the side of a civil engineering structure to the side of the crest to prevent slip-down. SOLUTION: This joint sheet is constituted of an anchor part 1 to be buried in a concrete body provided on the crest, and a connecting part 8 exposed on the surface for connecting the base end part of an impervious sheet. A metallic round bar member 7 is inserted into a bag part 4 provided on the lower end of the anchor part 1 positioned under the connecting part 8. The round bar member 7 corrects winding form to prevent curving, further deforms to bend according to change of the slant or a direction of the crest, to place the connecting part 8 in a fixed attitude on a fixed position, and the crest is connected to the impervious sheet easily and perfectly.
Patent JP-H0582641-A (JP)
Title: Non-fusing element structure, method for forming small-resistance conductive filament in non-fusing element structure and array of non-fusing element structure
Inventor: ABUDERUSHIYAFUII EI ERUTOUKII
IPC: H01L21/82
Filed: 1992-01-17
Abstract: PURPOSE: To obtain a user programmable closed circuit antifuse element structure in which low resistance ohmic contact can be realized through permanent alteration by applying a relatively low programming voltage. CONSTITUTION: An antifuse element 10 comprises a semiconductor substrate 12 of first conductivity type, an insulation layer 14 covering the surface thereof, a conductive gate 16 arranged thereon, and spacers 22, 24 formed on the outer fringe of the conductive gate. First and second regions 18, 20 of second conductivity type are provided in the semiconductor substrate by light doping while being spaced apart from each other and aligned with the edge of the conductive gate 16. Third and fourth regions 26, 28 of second conductivity type are then provided in the semiconductor substrate 12 by relatively heavy doping while being aligned to the edge of the spacer and contiguously to the first and second regions 18, 20. Furthermore, a conductive filament 38 for connecting the conductive gate 16 with one of second or fourth doped regions is provided in the insulation layer 14.
Patent JP-S53130326-A (JP)
Title: Production of acrylonitrile continuous filaments containing defferent denier single yarns
Inventor: IDE SADAMI
IPC: D01F6/38
Filed: 1977-04-18
Abstract: PURPOSE: A spinning dope is extruded from a sinneret having two groups of holes different in diameter into an inert medium, such as air, and introduced into a coagulation bath to produce efficiently title filaments having characteristic touch and uniform dylability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54136639-A (JP)
Title: Transformer protective relay
Inventor: OKADA AKIRA
IPC: H02H7/045
Filed: 1978-04-14
Abstract: PURPOSE: To suppress an output of the ratio differential element from each phase, by processing an output of in-rush waveform decision inhibit element to be made under "OR" condition through all phase components in the multiphase system.  
     CONSTITUTION: Paying attention to the fact that, the in-rush current, when applied an input voltage to the transformer of AC multiphase, comprise a second higher harmonic component, in at least one phase of the phases, exceeding a level of 15% of the fundamental wave component, an output 11ac, 11bc, 11cc of the in-rush  waveform dicision inhibit element 11a, 11b, 11c, provided in each phase, after being combined by an OR circuit 14, is fed as a suppressing input to an inhibit circuit 13a, 13b, 13c, provided in each phase, and the generation of a trip command signal is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000242746-A (JP)
Title: Device and method for examining non-contact ic card
Inventor: MAKUUCHI MASAMI
IPC: G06K7/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To make examinable electric characteristics with high reliability at a high speed and to make improvable the efficiency of IC card issuing by contactlessly and magnetically detecting current characteristics received at an antenna part on the basis of electromagnetic waves. SOLUTION: While controlling an oscillator 303, a magnetic flux is generated from an antenna 301 for transmission while being changed between frequencies f1-f2 including a power transmission frequency f0. A voltage induced by the magnetic flux generated on the basis of a current flowing to the antenna of the IC card as an object to be examined at the frequencies f1, f0 and f2 is detected by a coil 401 for detection and preserved in respective hold circuits 404a, 404b and 404c. Resonance frequency characteristics on the side of the resonance frequencies f1 and f2 of the IC card as the object to be examined are examined by comparator circuits 403a and 403b, the outputs of the comparator circuits 403a and 403b are ANDed by an AND circuit 405 and it is examined whether the maximum value of the antenna current value exists or not.  The output of the hold circuit 404b is compared with a set voltage by a comparator circuit 403c and the characteristics of a connection between the antenna and an IC chip or the like are examined.
Patent JP-2000240720-A (JP)
Title: Vibration eliminating device for vibration disliking equipment with movable mass body
Inventor: TERAMURA AKIRA
IPC: F16F15/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce an influence of exciting force generated from the inside of vibration disliking equipment on the vibration disliking equipment itself by making a vibration eliminating table in a fixed state at the time of traveling of a movable mass body. SOLUTION: This vibration eliminating device has a vibration eliminating table 16 through which vibration disliking equipment 14 with a movable mass body 12 is elastically supported on a floor F; lock mechanisms 20 for making the vibration eliminating table 16 in a fixed state and in a operating state; and a lock control means 22 allowing the lock mechanisms 20 to fix the vibration eliminating table 16 in a traveling state of the movable mass body 12, and to operate it in a stopping state of the movable mass body 12.
Patent JP-S62202573-A (JP)
Title: Light emitting device
Inventor: YOSHIMURA TETSUZO
IPC: H01L33/34
Filed: 1986-02-28
Abstract: PURPOSE:To realize a large area and low voltage driving by a method wherein a wide band gap layer which has a wider band gap than a P-type semiconductor and an N-type semiconductor and has local levels is provided between the P-type semiconductor and the N-type semiconductor. CONSTITUTION:A wide band gap layer 11 which has a wider band gap than a P-type layer 9, an N-type layer 10 or an I-type layer 8 and has local levels 12a and 12b is provided between the P-type layer 9 and the N-type layer 10 of a P-N type LED or between the P-type layer 9 and the I-type layer 8 of a PIN type LED which has the I-type layer 8 between the P-type layer 9 and the N-type layer 10. When a positive voltage and a negative voltage are applied to the P-type layer 9 and the N-type layer 10 respectively so as to make the local levels 12a and 12b the center of light emission, electrons 6 and positive holes 7 are injected into the local level 12a on the side of a conductive band 1 and into the local level 12b on the side of a valence band 3 respectively and they are recombined in the wide band gap 11 and a light is emitted. A high efficiency light emission is obtained from the wide band gaps layer 11 even at the room temperature and a visible light can be emitted. Therefore, a large area and low voltage driving can be realized.
Patent JP-S58162964-A (JP)
Title: Copying sheet dryer
Inventor: OOTSUKA HIROHISA
IPC: G03G15/11
Filed: 1982-03-23
Abstract: PURPOSE:To effectively dry a copy sheet having a wet type developed and fixed toner image, by feeding drying air with a blower into upper and lower guide for guiding air streams with nylon wires and drying the sheet. CONSTITUTION:Upper and lower air stream guides 18, 19 each having a shape almost resembling a gutter are provided with each opening opposite to each other. Each of these guides 18, 19 has an inlet 18a, 19a, and an outlet 18b, 19b, and a proper number of nylon wires 20 are stretched between 18a and 18b, and also between 19a, 19b, similar wires 20 are likewise stretched. A blower is installed at the side end of the guides 18, 19, and this dryer is arranged between the fixing device after the wet type development and an ejected copy sheet tray.
Patent JP-2000236740-A (JP)
Title: Posture controller for combine harvester
Inventor: TONAMI TERUYOSHI
IPC: A01D67/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of eliminating the need for resetting at the time of restarting operations, instantaneously restarting the operations and improving the operating efficiency by installing a means for storing a specific detected value, storing the detected value before controlling the completion of the operations and returning the posture to that providing the detected value when restarting the operations. SOLUTION: This posture controller is provided with a means for storing detected values of left and right supporting heights and left and right tilt angles, storing the detected values before controlling the completion of operations and returning the posture to that providing the detected values of the left and right supporting heights and left and right tilt angles at the time of restarting the operations in a combine harvester equipped with a pair of left and right lifting and lowering driving means for changing the left and right supporting heights of a machine body, a car height sensor for detecting the left and right supporting heights of the machine body, a horizontal sensor for detecting the left and right tilt angles of the machine body and a controlling means for regulating the machine body to provide the left and right set tilt angles.
Patent JP-S61204727-A (JP)
Title: Magnetic tape subsystem
Inventor: NISHIMURA TOSHIFUMI
IPC: G11B15/02
Filed: 1985-03-08
Abstract: PURPOSE:To improve the throughput of a system by balancing the number of magnetic tape devices controlled by two magnetic tape control devices. CONSTITUTION:First of all, when one magnetic tape control device 14 receives a command of a data transfer from a channel 11, a magnetic tape device 15 whose address is designated at that time is added, and the number of magnetic tape devices which are transferring a data at present and are scheduled to transfer it is summed up. Subsequently, from the other side magnetic tape control device which is coupled, a summed-up value which is determined by the same method as above is inputted. Also, a difference of both the summed-up values is taken, and in case its difference is >=2, it is decided that the number of magnetic tape devices controlled by two magnetic tape control devices is unbalanced, and the control of the magnetic tape device to which an access is executed at present is shifted to the other side magnetic tape control device, by which a work load of both the magnetic tape control devices is balanced.