baber/WOPTO huggingface dataset:
Patent JP-H0528716-A (JP)
Title: Transferred information recorder using magnetic tape and recorded information reproducing device using magnetic tape
Inventor: YAGI YUJI
IPC: G11B27/10
Filed: 1991-07-25
Abstract: PURPOSE:To improve an access speed by writing directory information and data in a magnetic tape, based on stored writing sequence information. CONSTITUTION:The writing sequence information is prepared by an outside device, from the directory information and data to be recorded in the magnetic tape set at the main device. The prepared writing sequence information is written through an SCSI bus 17 in a main storage part 15, before the directory information and data are transferred. Then, when the directory information and data are transferred to the main device, a CPU 14 reads out each kind of command constituting the writing sequence information from the storage part 15, and successively executes it. Thus, an access speed at the time of the writing can be improved, and a time required for the wiring can be shortened.
Patent JP-S61125794-A (JP)
Inventor: RONARUDO II MENGERU
IPC: B26D1/29
Filed: 1985-09-20
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-H0523582-A (JP)
Title: Adsorptive cleaning material of oils or colors
Inventor: MIYAKE FUKUE
IPC: C02F1/40
Filed: 1991-07-25
Abstract: PURPOSE:To adsorb and remove oils or colors efficiently and rapidly without causing environmental pollution and with ease of handling. CONSTITUTION:The subject adsorptive cleaning material which adsorbs oils attaching to a surface or is present in a mixed state or colors molten by an organic solvent is prepared by crushing chlorite to porous powder/granules of about 40 to 500-mesh, or melting pulverized chlorite to colloid and scooping the colloidal portion.
Patent JP-H0740620-A (JP)
Title: Printer
Inventor: KONO NOBUO
IPC: B41J17/36
Filed: 1993-07-30
Abstract: PURPOSE:To control a difference between a tensile force to an ink ribbon and a back tension so as to be constant by providing a means for driving a supply reel and/or a take-up reel at a torque in accordance with a winding diameter of the ink ribbon. CONSTITUTION:A rotating angle of a supply reel 2 and/or a take-up reel 6 during a passing period of a winding diameter detection mark of a specific length formed on an ink ribbon 3 is found. In accordance with the rotating angle, a winding diameter rw of the ink ribbon 3 wound on the supply reel 2 and/or the take-up reel 6 is found. The supply reel 2 and/or the take-up reel 6 is driven at a torque in accordance with the winding diameter rw. In this manner, a difference DELTAF between a tensile force by the take-up reel 6 and a back tension by the supply reel 2 can be controlled to be almost constant. The shift and wrinkle of the ink ribbon 3 is prevented from occurring, and a high-quality printing result can be obtained.
Patent JP-S58109349-A (JP)
Title: Device for correcting meander of belt shaped sheet
Inventor: HANEDA YOSHIKAZU
IPC: B65H23/038
Filed: 1981-12-23
Abstract: PURPOSE:To enable the correction of meander of even a sheet of relatively large thickness or a bent sheet, by providing rolls in pressure contact with the sheet so that the rolls can be rotated while the axis of their rotation is oblique to the axid of a stationary shaft rotatable by an optional angle. CONSTITUTION:The angle between the axis of rotation of rolls 2 and the axis of a stationary shaft 4, namely, the angle of inclination of the rolls to a vertical line gamma is denoted by beta. The angle of rotation of the stationary shaft 4 is denoted by alpha. The angle between the direction of movement of a sheet 1 and a conveyance line is denoted by theta. When the angle alpha is 0 deg., the rolls 2 are oblique at the angle beta to the sheet 1 and the circumferential velocity of the rolls at their points of contact with the sheet is parallel with the conveyance line so that the sheet is moved in the direction of the conveyance line. When the angle alpha is 90 deg. as shown in the drawing, the sheet 1 is moved at the angle beta to the direction of the conveyance line. The angles alpha. beta, theta are related to one another as theta=betasinalpha. If the speed of conveyance of the sheet 1 is supposed as v, the sheet is moved at a speed of vtheta perpendicularly to the conveyance line. For that reason, the speed component of the sheet 1 perpendicular to the line can be optionally controlled.
Patent JP-H0658593-A (JP)
Title: Air conditioner
Inventor: YOSHIDA AKIRA
IPC: F24F11/02
Filed: 1992-08-05
Abstract: PURPOSE:To provide an air conditioner in which a low-cost structure is sufficient to air condition a room based on a body temperature of a person existing in the room. CONSTITUTION:An air conditioner 1 calculates based on indoor condition data detected by detectors 11-14 for detecting at least indoor conditions and elapsed day body temperature pattern data stored in an elapsed day/elapsed year body temperature pattern memory 6 corresponding to present day and time calculated from reference day and time by elapsed day/elapsed time calculating means 7. Accordingly, it is not necessary to use, for example, an expensive radiation thermometer for actually measuring a body temperature, but can realize an extremely low-cost air conditioner 1. Further, if the body temperature is obtained by considering human wearing amount and activation amount and the conditioner 1 is controlled based on the body temperature, more comfortable air conditioning can be performed.
Patent JP-H0954524-A (JP)
Title: Copying device
Inventor: HIGASHIURA ISANORI
IPC: G03G15/00
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To place documents with different sizes on plural automatic document feeders (the same size is all right in each feeder), to control the feeding order of the document sheets on the plural automatic document feeders, with information inputted with an information input means and to eject recording papers with the different sizes in regular order by providing image reading means in the plural automatic document feeders and further, a copying means for forming images with signals transmitted to the image reading means of the plural automatic document feeders. SOLUTION: This copying device is provided with at least one copying means provided with plural document reading means Al with automatic document feeding means 200 for reading bits of information of the images of carried documents DC and DC 1 and a supplying means which copies the read image information and supplies the recording papers P of plural sizes, the plural document reading means Al with the automatic document feeding means 200, control means 9 and 91 for controlling the copying means and the information input means for inputting the information of operation instructions to the control means 9 and 91.
Patent JP-S6450063-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: UMEMURA KAZUHIKO
IPC: G03G9/13
Filed: 1987-08-21
Abstract: PURPOSE:To prevent offset development trouble in the case of using a heat roll fixing system high in heat efficiency and fixing speed by using a polymer cross-linked by zinc obtained by allowing a copolymer having specified monomer units to react with a zinc compound. CONSTITUTION:It is preferred to use as the copolymer cross-linked by zinc. The copolymer is obtained by allowing the zinc compd. to react with the copolymer having half-ester compd. as structural units. The half-ester compd. is obtained by allowing the (meth)acrylic acid derivative contg. styrene type monomer, (meth)acrylate type monomer and OH group to esterify with dicarboxylic acid. Thus permitting offset development trouble to be suppressed, heat roll fixing to be executed, and high-speed fixing to be facilitated.
Patent JP-H0839191-A (JP)
Title: Patten for casting mold and its production
Inventor: KANAMORI HARUYOSHI
IPC: B22C7/00
Filed: 1994-07-29
Abstract: PURPOSE:To obviate generation of flashes of a casting (product) by eliminating ruggedness on the mating surfaces of casting molds in the case of forming the casting molds by using a pattern. CONSTITUTION:The pattern 19 for casting the casting is formed of silicone rubber 18 formed to comply with the shape of the casting, an epoxy resin 16 consisting of a hard material formed to a position meeting the mating surfaces of the casting molds and a molding flask 15 supporting these rubber and resin, etc. The epoxy resin 16 of the mating surface 20 of the pattern corresponds to the mating surface of the casting molds and, therefore, the epoxy resin 16 does not move vertically and laterally in a sand packing operation at the time of molding the casting molds. Then, the mating surfaces of the casting mold meeting the pattern are formed.
Patent JP-H05198487-A (JP)
Title: Charged particle beam exposure method and device
Inventor: KAI JUNICHI
IPC: H01L21/027
Filed: 1992-08-05
Abstract: PURPOSE:To draw a pattern with higher accuracy regarding a charged-particle beam exposure method and a device thereof, which continuously moves a stage, on which a sample is placed, deflects charged particle beams in response to the pattern to be drawn and draws the pattern on the sample by charged parti cle beams. CONSTITUTION:A stage 35 is displaced in parallel with the axis of the coordinate system of a sample 36. Correction arithmetic operation is conducted to deflection data in consideration of displacement between the coordinate system of the stage 35 and the coordinate system of the sample 36.
Patent JP-H0763790-A (JP)
Title: Instrument for measuring current of optical fiber
Inventor: IKUTA SAKAE
IPC: G01R15/24
Filed: 1993-08-24
Abstract: PURPOSE:To prevent a decline in measurement accuracy resulting from a gas convection by winding an optical fiber around a metallic cylinder almost coaxial with a conductor in the state of a coil. CONSTITUTION:The light from a light source enters a tank 1 after passing through a sending optical fiber 4a and airtight optical terminal 3 and is introduced to a coupled optical system in the tank 1 where the light is polarized to linearly polarized light. The light made incident to a sensor 14 advances around a conductor 10 and the plane of polarization of the light rotates upon receiving a Farady effect from the magnetic field formed by the conductor 10. The light with rotating plane of polarization is again made incident to the coupled optical system, led to the outside of the tank 1 through a receiving optical fiber 4b, and transmitted to a detector. Since the sensor 14 is positioned on a shielded cylinder 12 connected to the tank 1 through a ground section 13, the sensor 14 and optical fibers are not required to bear insulation. Therefore, all propagating routes other than the coupled optical system can be constituted of optical fibers and a decline in measurement accuracy can be prevented, because no spatial propagation is required near the conductor 10 and, even when an SE6 gas generates a convection due to the heat from the conductor 10, the sensor 14 is not affected by the convection.
Patent JP-H0492650-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUMINO YOICHI
IPC: A61B8/14
Filed: 1990-08-09
Abstract: PURPOSE:To obtain both of an image of a blood vessel cross section and blood flow speed information, and to execute the diagnosis with high accuracy by constituting the device so that a blood flood speed ultrasonic beam is emitted in the direction vertical to a defect cross section from a probe. CONSTITUTION:The ultrasonic diagnostic device is provided with a rod-like probe 2 inserted into a blood vessel A of a body to be examined, and in its inside, a mirror 3 provided so as to be rotatable is installed, and the tip part is provided with a probe 4a for generating an image ultrasonic beam 9a for obtaining a B mode image of a blood vessel cross section, and a probe 4b for generating a blood flow speed ultrasonic beam 9b for obtaining blood flow speed information by a Doppler method. The probes 4a, 4b are provided with an ultrasonic vibrator by one piece each, and between them, a packing material 5 is inserted and held, and the probe 4a and the probe 4b are placed on the mirror 5 side, and the tip side of the probe 2, respectively. The blood flow speed ultrasonic beam 4b is emitted in the direction vertical to the cross section of the blood vessel A, that is, in the direction being parallel to a blood flow vector (a) from the probe 2, and its reflected wave is received by the single probe 4b.
Patent JP-S6365429-A (JP)
Title: Optical switch
Inventor: ITO FUMIHIKO
IPC: G02F1/313
Filed: 1986-09-08
Abstract: PURPOSE:To obtain an optical switch with low loss by arranging the end face of an optical fiber array on both the sides or one side of a non-linear medium so that the end face is turned to the non-linear medium, making probe light incident from the other end of the optical fiber array, radiating the probe light to the non-linear medium, and fetching the light signal into an optional projection light optical fiber. CONSTITUTION:An optical signal from an incident light optical fiber 2 is divided into two signals, both the sides of the non-linear medium 1 are irradiated by the divided light beams and the medium 1 is also irradiated by probe light from the projection light optical fiber 3 to be connected. Consequently, the signal light from the fiber 2 is connected to optional one or plural projection light optical fibers 3. The two signal light beams radiated from both the sides of the non-linear medium 1 and three waves of the probe light radiated from the optical fiber 3 to the non-linear medium 1 are mutually acted in the non- linear medium 1 and a 4th new optical wave conjugate with the probe light at its phase is generated. Thereby, information included in the signal light as the change of intensity can be fetched into the optical fiber 3.
Patent JP-S60102090-A (JP)
Title: Key telephone set
Inventor: WAKABAYASHI KUNIHIKO
IPC: H04Q3/58
Filed: 1983-11-08
Abstract: PURPOSE:To prevent interception of a key telephone set by the 3rd party not knowing a password number by setting the inhibition of use of a key telephone set and releasing it with a series of key operations including the password number. CONSTITUTION:In inhibiting the use of a key telephone set TK, an operator depresses the operation inhibit set key 9 at first and the password number of the key telephone set TK by using a dial key 8 succeedingly. Through the operation, the key telephone set TK transmits an operation inhibition set signal and an inputted password number to a control section 3 via a telephone interface section 6, where the password number to the key telephone set TK stored in the password number storage section 2 and the inputted password number are compared. When the both are coincident, a channel switch 7 is controlled to set the key telephone set TK in the state not connected to a main wire and control the connection with respect to the key telephone set TK, then the change in the stored content is inhibited.
Patent JP-2001033226-A (JP)
Title: Pattern inspecting device and pattern inspecting method
Inventor: IKEDA HIROYUKI
IPC: G06T7/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a pattern inspecting device capable of preventing the occurrence of a pseudo defect by complementing the difference between fine design data and sensor data. SOLUTION: This pattern inspecting device is provided with a reference data calculating circuit 12 filtering design data D1 to calculate reference data D2, a feature portion extracting circuit 13 extracting the feature portion of a pattern based on the reference data D2, an edge direction calculating circuit 14 calculating the boundary line direction of the boundary section between different kinds of the pattern based on the feature portion, a corrected reference data calculating circuit 16 filtering the reference data D2 to calculate corrected reference data D3, a sensor 20 detecting a pattern on an inspection object W, and a defect detecting circuit 17 comparing the corrected reference data D3 with the sensor data D4 obtained from the sensor 20 and detecting a defect based on the difference.
Patent JP-H1055975-A (JP)
Title: Silicon crystal body for semiconductor device
Inventor: MOCHIZUKI YASUHIRO
IPC: C30B29/06
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To easily produce a large-diameter, highly pure silicon single crystal wafer by providing a single crystal rod with a resistivity controlled by neutron irradiation in an area for element, providing a polycrystal through CVD method in an area for handling around the single crystal rod, and by forming a concentric double circular layer thereby. SOLUTION: The head and bottom parts of a single crystal are cut off and removed, and their periphery is shaped, and then it is cut into cylindrical block, resulting in a silicon single crystal rod 10 whose resistivity is controlled in the area for element through neutron irradiation. A single crystal layer or a polycrystal silicon layer 11 is piled up around the rod 10. It is cut into wafers, and they are ground and cleaned to obtain a silicon semiconductor substrate 12, so that the concentric central area thereof is formed of an NTD high-quality single crystal 13 and the peripheral area thereof is formed of double circular layer of CVD single crystal or polycrystal 14. Thus, a large-diameter highly pure silicon single crystal wafer can be produced easily.
Patent JP-S58113392-A (JP)
Title: Treating method of section
Inventor: NAGAI YOSHITAKA
IPC: C25D19/00
Filed: 1981-12-28
Abstract: PURPOSE:To execute surface treatment of a section efficiently and by energy- saving, by fitting plural sections of prescribed size to an auxiliary fitting tool, executing its aging-treatment in a longitudinally suspended state, and after that, fitting it to an electrolytic frame as it is, and executing its electrolytic treatment. CONSTITUTION:A section 1 such as aluminum is cut to prescribed size, and after that, plural sections are fitted to an auxiliary fitting tool 2 by an aluminum wire. The sections 1 fitted to the auxiliary fitting tool 2 are set to a longitudinally suspended state, are charged into a furnace 4 continously, and aging-treatment is performed. Subsequently, in the longitudinally suspended state, the auxiliary fitting tool 2 is fitted to a gripper 6 of an electrolytic frame 5, and electrolytic treatment is executed. In this way, electrolytic treatment of the sections 1 is executed easily.
Patent JP-H0871452-A (JP)
Title: Dc high-voltage power source device
Inventor: KAMEI TOSHINORI
IPC: B03C3/68
Filed: 1994-09-02
Abstract: PURPOSE: To make a high-frequency transformer usable, to reduce the size and weight of this transformer and to prevent the loss to be generated in a current rectifier element at the time of off by setting the on-off. control signals of a controller at the prescribed value by the resonance frequency of an LC series circuit and turning a switching circuit on and off in accordance with therewith. CONSTITUTION: Low-voltage AC power is converted to a rectified current by a current rectifier circuit 2 and is packed into a low-voltage condenser 4 after smoothing. The time from on to off of the switching circuit is set at >=1/2 the inverse value of the resonance frequency. The switching circuit 5 is turned on and off in accordance with the on-off control signals of the controller 1. The charges charged in the low-voltage condenser 4 are converted to high-frequency AC pulses and these pulses are supplied through the high-frequency transe 6 and the current rectifier circuit 7 to a high-voltage condenser 8, by which the voltage about twice the value obtd. by multiplying the charging voltage of the low-voltage condenser 4 by the winding ratio of the high-frequency transformer 6 is obtd.  As a result, the number of windings is halved and the formation of the transformer to the smaller size and smaller weight is realized.
Patent JP-H0875816-A (JP)
Title: Prescaler ic test method and prescaler ic test device
Inventor: TAKANO ISAMU
IPC: G01R1/073
Filed: 1994-09-02
Abstract: PURPOSE: To easily, accurately determine good or no good of a prescaler IC by inputting a sine wave signal generated in a previously set subharmonic frequency region in the prescaler IC. CONSTITUTION: A wafer-state prescaler IC 14 is put on a probe card 12 for testing on which a specified wiring pattern 13 is formed. A functional test is conducted between the IC 14 and an IC tester 11 by giving and receiving a d.c. signal through the wiring pattern 13. A sine wave generating circuit 1 on the card 12 generates a sine wave signal in a subharmonic frequency region concerning the IC 14 previously set with d.c. current control voltage 5, and a BPF 2 filters the sine wave signal in a specified region and transfers to the IC 14. A pulse width converting circuit 3 converts the sine wave output signal from the IC 14 into previously set pulse width. An average value voltage detecting circuit 4 detects a d.c. average value of a pulse width conversion output signal. The IC tester 11 determines good or no good of the IC 14 based on the average value voltage signal.
Patent JP-H1136254-A (JP)
Title: Snow melting device
Inventor: NAITO AKIRA
IPC: E01H5/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device capable of preventing drain pollution and preventing the overheat of a furnace body. SOLUTION: In the snow melting tank 7 of a snow melting device 1, the upper edge sections 21 a and the lower edge sections 21b of adjacent plate bodies 2 1 are meshed with each other to form hot-air passages on the roof of a furnace body, and the infiltration of snow melted water from the hot-air passages is prevented. The pollution of drainage, occurring when water infiltrates into the furnace body and a burner becomes the unburned state to cause a functional stop or generate carbon, is prevented. The upper edge sections 21a and the lower edge sections 21b of the plate bodies 21 are folded, and the folded sections serve as reinforcing ribs to prevent the deformation of the furnace body. The plate bodies 21 are overlappingly arranged in steps to form the roof of the furnace body, the structure is simple, and it is easily manufactured.
Patent JP-2001036210-A (JP)
Title: Via-on-via structure of wiring board
Inventor: AOYAMA MASAKAZU
IPC: H05K1/11
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a via-on-via structure which is excellent in size, process, and continuity. SOLUTION: In a via-on-via structure, an inner layer via 15 is filled up with silver paste 17 and an upper-layer via 18 having a larger diameter 18 is provided directly on the via 15. Consequently, the in-plane structure of the via-on-via structure is suppressed to a small value. Even when no plated lid is formed on the inner layer via 15, continuity is ensured, because a wiring pattern 14 is in direct contact with the land 19 (wiring pattern 11) of the via 15. Since the packing material of the via 15 is the silver paste 17, the damage given to the inside of the via 15 when laser beam machining is performed for forming the upper-layer via 18 is minimized.