baber/WOPTO huggingface dataset:
Patent JP-H02179425-A (JP)
Title: Leading device of sensor signal
Inventor: KOO SHINZO
IPC: G01J5/03
Filed: 1988-12-29
Abstract: PURPOSE:To enable prevention of a rise in temperature in a cooling area by a construction wherein a means for converting a signal into an AC signal, a means for converting the AC signal into a DC signal and a coupling element conducting an electromagnetic or electrostatic coupling are provided between a sensor and a signal conditioner. CONSTITUTION:A signal of a sensor 1 installed in a cooling area 2 is converted into an alternating current by a chopper 6 and then transmitted from a conductor 5 to a conductor 7 by a magnetic coupling element 9, and furthermore it is converted into a direct current by a detector 8 and then transmitted to a signal conditioner 3. Even when a heat is transmitted from the conditioner 3 side toward the sensor 1 side through the conductor 7 on the occasion, it is not transmitted to the sensor 1, since the conductor 7 is in non-contact with the conductor 5 at the element 9. According to this constitution, a rise in temperature in the cooling area 2 can be prevented.
Patent JP-H06187381-A (JP)
Title: Data base system
Inventor: FUKUSHIMA YOSHITAKA
IPC: G16H10/60
Filed: 1992-12-16
Abstract: PURPOSE:To enable a user to easily grasp the control state of information by informing the user of how the information inputted to the data base system is handled or requesting a user's indication. CONSTITUTION:Headers regarding image data generated by image generating devices 30a, 30b, and 30c are added to the image data. The image data to which the headers are added are stored in file servers 32a, 32b, and 32c through a network 31. The headers are stored in an information table memory 45 of a file manager 33. The file manager 33 informs the user of how the information included in the headers is handled by using a display device 34 or printer 47 or requests the user's indication.
Patent JP-H07198494-A (JP)
Title: Optical fiber type heat sensing apparatus
Inventor: ISHII HIROMITSU
IPC: G01J5/10
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the optical fiber type heat sensing apparatus which is low cost and whose distance resolution is increased without increasing the light receiving sensitivity on the side of an apparatus body part and which can grasp the position of a heating source precisely. CONSTITUTION:The optical fiber type heat sensing apparatus is provided with an optical fiber 1 as a sensor part which is laid in a measuring-object section and with an apparatus body part 2 which, when pulsed light is incident on the input end of the optical fiber 1, measures backscattering light by an OTDR and which obtains temperature information from the optical fiber 1. The optical fiber 1 is laid in a state that it is turned up in parallel in a plurality of folded shapes with reference to the measuring object section and that a turned up part 1b and an adjacent part are displaced mutually to a turned up direction by the distance of a unit measuring section with reference to distance resolution.
Patent JP-H07279077-A (JP)
Title: Preparation of paper
Inventor: GO SEIKIN
IPC: C12N9/42
Filed: 1994-12-22
Abstract: PURPOSE: To provide a production method of paper wherein the content of fillers in the interior of paper can be increased without reducing the internal bond strength of the interior of paper. CONSTITUTION: The production method of paper containing fillers comprises a step for adding a wood pulp and cellulase type enzyme to a pulper. The cellulase type enzyme, which is produced by a Trichoderma longibrachiatum and has a >=3,600 U/ml carboxymethylcellulose activity, is added to the wood pulp in an amount of 0.01-0.2 wt.% on the basis of the weight of the wood pulp.
Patent JP-H06186939-A (JP)
Title: Display controller
Inventor: YOSHIDA YOSHIJI
IPC: G09G5/00
Filed: 1992-12-16
Abstract: PURPOSE:To update the storage contents of a video memory without disturbance of screen and without increasing the load of a central processing unit in a display controller displaying an image on a display device according to the contents while updating the storage contents of a video memory under the control of the central processing unit. CONSTITUTION:This controller is constituted so that pattern data and display attribute data are stored in a ROM 63, a display command outputted from the central processing unit 1 is held temporarily, the display attribute data stored in the ROM 63 are written in the video memory 3 based on the display command in the vertical fly-back interval of a display device 5, and the image is displayed on the display device 5 based on the data stored in the video memory 3 and the pattern data stored in the ROM 63 synchronizing with the horizontal scanning of the display device 5.
Patent JP-2000243931-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HIEDA KATSUHIKO
IPC: H01L27/108
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress a leakage current by forming a layer of cap film of an insulator material between an end part of the upper surface of a lower electrode and a capacitor insulation film. SOLUTION: An element separation region 12 is provided on the surface of an Si substrate 11, and a gate electrode where a polysilicon film 14a and a Wsi film 14b are laminated is formed on the element separation region 12. A gate cap layer 15 made of silicon nitride film is formed on the gate electrode 14, and a silicon nitride film 17 is formed at the side part of the gate electrode 14 and the gate cap layer 15. After polysilicon contacts 20a and 20b are buried to the adjacent silicon nitride film 17 and a contact hole 19, a BPSG film 21 and a TEOS oxide film 22 are laminated on an entire surface, and a bit line 26 that is connected to the contact 20b is formed at a trench. Further, a lower electrode 27 is formed on the TEOS oxide film 22, and a cap film 29 is formed between the end part of the lower electrode 27 and a capacitor insulation film 30.
Patent JP-H04206397-A (JP)
Title: X-ray diagnosis device
Inventor: NISHIKI MASAYUKI
IPC: H05G1/64
Filed: 1990-11-30
Abstract: PURPOSE:To reduce X-ray quantum noise even in a fluoroscopy mode by providing a CCU to send a CCD driving signal to a CCD and a system controller to adjust the dosage of X-ray irradiated from a X-ray source and gives information of the dosage of X-ray to the CCU. CONSTITUTION:A CCD(charge coupled device) in a TV camera 8 is subjected to drive control by a given CCD driving signal sent from a CCU (camera control unit) 26. A system controller 25 controls the X-ray tube voltage or X-ray tube current of a X-ray tube 3, gives information of the dosage of adjusted X-ray to the CCU 26 which sends a CCD driving signal including a field shift pulse to the CCD in the TV camera 8. It is thus possible to adjust the residual amount of image and reduce quantum noise even especially in a fluoroscopy mode.
Patent JP-H05176212-A (JP)
Title: Image pickup device
Inventor: MASUNAGA MAKOTO
IPC: H04N5/222
Filed: 1991-12-19
Abstract: PURPOSE:To realize an electronic panning device. CONSTITUTION:A cylindrical lens 14 compresses an object image optically in a horizontal direction and a TV camera 10 outputs a video signal V1. The video signal V1 is stored in a picture memory 18 via an A/D converter 16. A panning operation lever 22 is used to designate a horizontal read position from the picture memory 18. A memory control circuit 20 generates a read address in a designated horizontal read range. A magnification interpolation circuit 26 magnifies picture data from the picture memory 18 in the horizontal direction to interpolate the data.
Patent JP-2001156644-A (JP)
Title: Orthogonal transform device
Inventor: NAWA TOSHIHIKO
IPC: H04N19/60
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To make a size of an orthogonal transform device small. SOLUTION: An input means 65 receives a pair of data being an object of an arithmetic operation at every prescribed period T. A sum difference means 66 applies a sum difference arithmetic operation to a pair of data received from the input means 65 by period T/n (n is a positive integer corresponding to degrees of orthogonal transform). A storage means 67 sequentially stores data obtained as a result of the arithmetic operation by the sum difference means 66 to a prescribed area. A feedback means 68 reads pair of data stored in the prescribed area of the storage means 67 and feeds back them to the sum difference means 66. An output means 69 reads data that are stored in a prescribed area of the storage means 67 and whose arithmetic operation is finished and provides an output.
Patent JP-H03197698-A (JP)
Title: Production of ball joint
Inventor: KONOSE SATOSHI
IPC: C25D13/00
Filed: 1989-12-26
Abstract: PURPOSE:To produce a ball joint excellent in the rustproof properties by a simple stage by introducing a studded assembly into the recessed part of a socket and caulking the opening edge of the recessed part of the socket and thereafter coating the ball joint in the case of producing this ball joint of the parts for an automobile. CONSTITUTION:A studded assembly constituted of a ball stud 15, a bearing 12 and a plug 14 is held in the recessed part 10' of a socket 10 having this recessed part 10' on which final coating is not performed. Then, a ball joint is assembled by caulking the opening edge 16 of the recessed part 10' of the socket 10 by a spinning roller 18. Successively, the ball joint is sealed by a sealing adapter 20. While infiltration of cation liquid is prevented, cation coating is performed by a coating means 30 and thereafter baked. In this case, anion coating may be performed instead of cation coating. The ball joint excellent in rustproof properties is easily produced.
Patent JP-H04208233-A (JP)
Title: Method for subjecting allylic alcohol to allyl exchange reaction
Inventor: TOKITO YASUO
IPC: B01J31/24
Filed: 1990-11-30
Abstract: PURPOSE:To produce an allylic compound under a mild condition by reacting an allylic alcohol with a nucleating agent in the presence of a Pd compound, a phosphine and CO2 and in the presence of absence of an alkali(ne earth) metal (bi)carbonate, etc. CONSTITUTION:An allylic alcohol compound of the formula (R<1>-R<3> are each H, 1-8C hydrocarbon group) is reacted with a nucleating agent in the presence of a Pd compound (e.g. palladium acetylacetonato), a phosphine (e.g. trimethylphosphine, bisdibutylphosphinoethane) and CO2 at ordinary temperature to produce an allylic compound. Examples of the nucleating agent incudes primary amines, secondary amines and active hydrogen-containing organic compounds [e.g. ethylamine, CH2(CN)2]. The presence of an alkali(ne earth) metal (bi)carbonate or a tertiary amine permits the advantageous proceeding of the reaction. Various allylic compounds thus obtained are useful as raw materials for medicines, agricultural chemicals, perfumes, etc.
Patent JP-H09178475-A (JP)
Title: Measuring device
Inventor: SHIBATA HIDETAKA
IPC: G01C3/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To measure a displacement or the like of an object to be measured with a high degree of accuracy by precisely recognizing constantly a distance between the object to be measured and a light receiving part. SOLUTION: A first optical system 3 is arranged between a laser oscillator 1 and an object 2 to be measured, and a second optical system 4 is arranged between an object 2 to be measured and a light receiving part 6. The second optical system 4 is moved between a converging position and a speckle generating position by a moving mechanism 5. When the second optical system 4 is located at the converging position, a first signal processing part 7 receives a converging light signal which varies in response to a movement of the object 2 to be measured, from the light receiving part 6, and delives a signal in accordance with a relative distance between the object 2 to be measured and the light receiving part 6.  When the second optical system 4 is located at the speckle generating position, a second signal processing part 8 receives a speckle signal which varies in response to a movement of the object 2 to be measured, and delivers a signal in accordance with a relative movement between the receiving part 6 and the object 2 to be measured. A computing part 11 computes a displacement or the like of the object 2 to be measured in accordance with outputs from the signal processing parts 7, 8.
Patent JP-H06183032-A (JP)
Title: Color ink jet recorder
Inventor: KOBAYASHI TAKAO
IPC: B41J2/21
Filed: 1992-12-17
Abstract: PURPOSE:To allow recording of at least recording data even upon exhaustion of ink by designating black ink for a recording data for which color ink is designated and converting a recording data for which black ink is designated to designation of color ink. CONSTITUTION:When at least one type of ink is detected among yellow 12Y, magenta 12M, and cyan 12C by a residual ink quantity detecting means 31, a recording data for which color ink is designated is converted to designation of black ink by a converting means 33. Furthermore, a recording data for which black ink 12BK is designated is converted to designation of yellow 12Y, magenta 12M, or cyan 12C by the converting means 33. This constitution allows recording of at least recording data even if no spare ink is available at hand upon exhaustion of ink.
Patent JP-H09153535-A (JP)
Title: Carrier system with level adjusting mechanism
Inventor: UEDA TADAHIRO
IPC: B65G11/18
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To easily adjust the level positions of two roofs respectively at the same positions in a simple constitution. SOLUTION: When one side level adjusting parts 12, 13 are shifted in the vertical direction by a specific amount, the other level adjusting parts 12, 13 are shifted in the vertical direction by the same shifting amount through the intermediary of an interlocking means. Through these procedures, the level positions of the roofs 22, 26 integrated with these level adjusting parts 12, 13 are located on the same positions so that this carrier system with level adjusting mechanism capable of easily adjusting the gap between the lower surface of the roofs 22, 26 and the upper surface of the resin part of an electronic part may be realized.
Patent JP-H04207685-A (JP)
Title: Catv subscriber system transmission method
Inventor: UCHIUMI KUNIAKI
IPC: H04H20/08
Filed: 1990-11-30
Abstract: PURPOSE:To interconnect an off-premise equipment with all subscriber equipment by one transmission line by allocating an outgoing signal and an incoming signal to each subscriber equipment through frequency multiplex. CONSTITUTION:The above system consists of an off-premise equipment 10 selecting a signal of a channel among signals 1 of all channels in response to a reception request of a channel as an incoming signal from each of subscriber equipment 30-1 to 30-n and sending the selected signal to each of the subscriber equipment 30-1 to 30-n as an outgoing signal and plural subscriber equipment connected to the off-premise equipment 10 by a bus type transmission line 20. Then a difference frequency band is allocated to each of the subscriber equipment 30-1 to 30-n as an incoming signal and an outgoing signal. Through the configuration above, the incoming signal being a reception request from each of the subscriber equipment 30-1 to 30-n to the off-premise equipment 10 and an outgoing signal being an information signal from the off-premise equipment 10 each of the subscriber equipments 30-1 to 30-n are frequency-multiplexed. Thus, the off-premise equipment is interconnected with all the subscriber equipment by one transmission line.
Patent JP-H11155507-A (JP)
Title: Machine for forming norimaki (vinegared rice rolled in dried laver)
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To improve workability by preventing the falling of a norimaki, when a plate for rolling vinegared rice in dried laver is revolved. SOLUTION: A pair of guide pins 46, 47 are disposed at front and rear positions, respectively, at both the ends of a plate 22 used for rolling vinegared rice in dried layer and formed by connecting a plurality of rectangular plates 24, 25, 26, 27 to each other in a state capable of being freely bent into an approximately box-like shape or developed into a flat plate. The guide pins 46, 47 are movably fit to a pair of right and left guide rails 20, 21 each having an approximately corner-round rectangular shape at places displaced only at a prescribed distance in the longitudinal distance. Thus, the plate 22 can always be kept in a horizontal state, when moved along both the guide rails 20, 21.
Patent JP-2000173755-A (JP)
Title: Induction heating cooking device and alloy for its container
Inventor: CHAPUT LAURENT
IPC: C22C19/03
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooking device and an alloy for manufacturing its container. SOLUTION: This induction heating cooking device has a heating part made of a ferromagnetic alloy having a Curie temperature of 150-370 deg.C, and a magnetostriction coefficient of λs<=5×10-6 at absolute value. This alloy used for manufacturing the cooking device has a chemical composition, comprising 50-85 wt.% of Ni, 50 wt.% or less of Cu, 12 wt.% of X=Cr+Mo+Mn+Si+Al+ W+Nb+V+Ti and the remainder including iron and unavoidable impurities, and is an FeNiCuX type alloy that satisfies relation inequalities (35/25)×(75-Ni)<=Cu<=(50/35)×(85-Ni) and (7/20)×(Ni-65)<=X<=(12/35)×(Ni-50), and the like.
Patent JP-2001151456-A (JP)
Title: Footstep piling slopping-down-prevention jig for escalator
Inventor: HIRAYAMA SHINJI
IPC: B66B31/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a footstep piling slipping-down-prevention jig for escalator capable of surely preventing slipping down of a second footstep constituted by being piled on a first footstep facing a tread down ward which facing the tread upward. SOLUTION: This jig is a long size body 8A interposed between a side frame 5 in a first footstep 1 placed by facing a tread 2 downward and a side frame 50 in a second footstep 7 facing a tread 2 upward. The jig is attained by making the jig as a footstep piling slipping-down-prevention jig in which a tread free end side frame 60 in the second footstep 7 is locked on an upper end face of the long size body 8A and a lower end face of the long size body 8A is locked on a tread free end side frame 6 in the first footstep 1.
Patent JP-2000160923-A (JP)
Title: Swing sliding door
Inventor: SUMIOKA TSUGUTADA
IPC: E06B7/23
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a swing sliding door smoothly swung and settled without a clearance while positively maintaining door stop function at both side parts. SOLUTION: In this swing sliding door, a first door stop member 82 having a pair of soft packings 8 raised with a space almost equal to the thickness of a sliding door 1 is provided at one side part of the sliding door 1, and a second door stop member 81 having a pair of soft packings 8 with a space slightly narrower than the space of the soft packings 8 of the first door stop member 82 is provided at the other side part of the sliding door 1.
Patent JP-H11176520-A (JP)
Title: Shielded connector directly fitting to instrument
Inventor: HASHIZAWA SHIGEMI
IPC: H01R13/6582
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To ground a flange part of a housing main body to an apparatus side. SOLUTION: At least a conductive plating layer is formed on a flange part 4, conductive contact plates 8, 9 are adhered over the conductive plating layer, and an elastic contact piece for an instrument side on the contact plate. The elastic contact piece temporarily fits the flange part 4 by imposing it between the contact plates 8, 9. Reinforcement plates 10, 11 are adhered on the flange part 4 over the contact plates 8, 9. A conductive collar is provided being closely contacted and passing through the reinforcement plates 10, 11, the contact plates 8, 9, and the flange part 4. The contact plates 8, 9 and reinforcement plates 10, 11 are respectively divided in two so as to be assembled from in two directions against the flange part 4.  A step part 20 is provided on the flange part 4, one contact plate 9 and reinforcement plate 11 are adhered overlapping on the step part 20, and other contact plate 8 and reinforcement plate 10 are adhered overlapping on the reinforcement plate 11.
Patent JP-H06188072-A (JP)
Title: Microwave oven
Inventor: TANABE TAKESHI
IPC: H05B6/68
Filed: 1992-12-18
Abstract: PURPOSE:To improve safety, and facilitate detection of a trouble by providing a control means with a memorizing means for a reference voltage level in accordance with a trouble at each part, and controlling a circuit and displaying the trouble based on comparison with a detection voltage level of the circuit. CONSTITUTION:When a relay L2 is put on, a cooling fan motor is actuated, and a voltage VB in accordance with a current is generated at a current transformer 3 to be inputted to a CPU 1. When a motor 7 is failed, the current stops to flow, and the voltage at the transformer 3 becomes zero. The CPU 1 reads this voltage to be compared with a trouble determination reference voltage VB1 which is a little lower than the voltage VB preliminarily memorized in a memorizing device 1-1, and when it is lower, it determines that the motor 7 is failed, where it keeps a relay L off to prevent start of heating, and displays the trouble in an operation panel 11. By thus memorizing plural reference voltages in accordance with troubles at different parts in the device 1-1, a circuit can be controlled, and the part having the trouble can be displayed. Safey of a microwave oven can thus be improved, and detection of the trouble can be facilitated.
Patent JP-H08186443-A (JP)
Title: Crystal oscillator
Inventor: KUBO KUICHI
IPC: H03B5/32
Filed: 1994-12-28
Abstract: PURPOSE: To make the device suitable for an operation using the power source of a low voltage, to reduce power consumption, to fix and comparatively enlarge an output amplitude and to stably operate the device with the fixed amplitude even against a temperature change. CONSTITUTION: This device is provided with a Colpitts type crystal oscillation circuit using a first transistor 11 and a second transistor 20 for buffering and amplifying out the oscillated output of the first transistor 11 while being cascade-connected to the first transistor 11, and equipped with a third transistor 29 for applying the voltage of a connecting point to the base of the second transistor 20 while being connected to the output of a constant current circuit 28 and a constant voltage source 31 for applying a fixed voltage to the base of the third transistor 29.
Patent JP-H08172022-A (JP)
Title: Magnet manufactured by adding silicon powder
Inventor: UEDA AKIHISA
IPC: H01F41/02
Filed: 1994-12-17
Abstract: PURPOSE: To improve the effect of a magnetic medical treatment device as a health and medical apparatus and amplify the ion effect of the device without using electricity, etc., by adding silicon powder to the raw material of the magnet used for the device. CONSTITUTION: Silicon powder (200-350 mesh and 99.99% pure) is mixed with ferrite powder used as the raw material of a magnet by 5-10wt.% and the magnet is manufactured by using an ordinary method. The magnet has the same size as that of the magnet used for magnetic medical treatment devices, with the diameter being 5mm and the thickness being about 3mm. The movement of the free electrons of silicon become active due to the action of the magnetic force and, when the magnet is fitted to the human body, the free electrons coming out from the magnet enter the human body, ionizes and dissociate effete matters by stimulating the effete matters, and dissolve the effete matters in the body fluid. As a result, stiffness, pains, etc., are removed from the human body.  Since the body fluid of human being contains an electrolyte, the free electrons are conveyed through the body fluid and their effects cover a far distance. Since silicon power radiates strong far infrared ray, a synergetic effect of the far infrared ray, lines of magnetic force, and free electrons can be expected against the human body.