baber/WOPTO huggingface dataset:
Patent JP-H03179270-A (JP)
Title: Current/voltage detector
Inventor: YOSHIDA TETSUO
IPC: H03H9/00
Filed: 1989-12-08
Abstract: PURPOSE:To detect the presence or magnitude of a primary micro-current and micro-voltage in a state separated from a primary power supply in a DC manner by applying the output of an oscillation circuit to a piezoelectric element by use of the primary power supply and detecting the generated AC voltage. CONSTITUTION:The output of an oscillation circuit 18 is applied to a pair of the input electrodes 16, 16' of a piezoelectric vibrator 15 and the outputs of a pair of the output electrodes thereof are converted to the DC voltages corresponding to the output voltage of the vibrator 15 by a rectifying circuit 20 through an amplifying circuit 19. The magnitude of the output voltage of the circuit 20 is judged by a comparator circuit 21. Therefore, when the oscillation circuit 18 of a system wherein the magnitude of output voltage is almost in proportion to the voltage of a power supply is used, the magnitude of input power supply voltage can be detected as the output voltage of the circuit 20. A resistor is connected to a primary current circuit in series and the terminal voltage of the resistor can be detected as the power supply voltage of the oscillation circuit. By this constitution, the presence or magnitude of a primary micro- current and micro-voltage can be detected.
Patent JP-2000152324-A (JP)
Title: Cordless telephone set
Inventor: ISAKI TAKESHI
IPC: H04W88/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunctions of voice reply by a slave set caused by mis-detection of a voice detection means provided to a master set in the cordless telephone set. SOLUTION: In this cordless telephone set provided with a master set and a slave set that make radio communication with each other, a voice detection circuit 12 that is installed in the master set and detects voice, based on a signal sent from the slave set and an external connection circuit 13 that is installed in the master set to attain a speech via a telephone line 14 through the detection of voice by the voice detection circuit 12 when a call signal is received by the master set via the telephone line 14, the master set is provided with a switch circuit 11 that interrupts the input of a signal sent from the slave set to the voice detection means of a period, when the slave set sends a signal other than the voice signal.
Patent JP-H06159620-A (JP)
Title: Combustion device
Inventor: YOTSUYA NORIO
IPC: F23D11/10
Filed: 1992-11-27
Abstract: PURPOSE:To provide a cooking combustion device in which petroleum is used as fuel, a high efficiency can be attained, a workability can be improved and a safety in operation can be assured. CONSTITUTION:A combustion device is constructed such that a combustion chamber 13 and a combustion gas passage 14 are communicated at a downstream side of a combustion part 12, a heat accepting part 17 is inserted in the midway part of the combustion gas passage 14. A top plate 18 integrally formed with the heat accepting part 17 passes through a top plate 19 of an outer member and is released out of the device. Combustion air flow 33 is supplied to an air blowing means 23 through a cooling passage 20 and a surrounding air passage 21. Heat is transferred from the top plate 18 to a pan through heat transfer or radiation so as to improve a thermal efficiency, a temperature of the top plate 19 of the external member is restricted low, resulting in that material can be mounted, workability in cooking can be improved, a burn and the like are prevented and a safety in operation is also assured.
Patent JP-H03180391-A (JP)
Title: Image receiving medium for sublimation type thermal transfer
Inventor: MOROHOSHI NAOYA
IPC: B41M5/52
Filed: 1989-12-08
Abstract: PURPOSE:To improve the releasability between an image receiving medium and a transfer recording medium while keeping the adhesive strength between a substrate and a dye receiving layer by providing an intermediate layer based on a polyester resin and an isocyanate compound between the substrate and the dye receiving layer. CONSTITUTION:An intermediate layer C mainly consisting of a polyester resin and an isocyanate compound and a dye receiving layer mainly consisting of a vinyl chloride resin, polyether modified silicone oil and amino modified silicone oil are laminated on an image receiving substrate A in this order. A thermally sublimable dye is sublimed and diffused from the dye transfer layer 4 of a sublimation transfer recording medium by the heat from a thermal head 1 and the sublimed dye is transferred to the dye receiving layer B of an image receiving medium. The sublimed dye transferred to the image receiving medium is diffused in the dyeing resin forming the dye receiving layer B to be fixed thereto.
Patent JP-H02162543-A (JP)
Title: Optical pickup
Inventor: SUNAKAWA HIROSHI
IPC: G11B7/135
Filed: 1988-12-16
Abstract: PURPOSE:To almost fix optical input efficiency to an optical waveguide even when an optical wavelength is changed by using the wavelength fluctuation diffraction grating of a specified Bragg angle. CONSTITUTION:Reflected light beams from a magneto-optical disk 13 corresponding to irradiation by a laser beam from a semiconductor laser 16 are diffracted by a wavelength fluctuation diffraction grating 5 and made incident on an optical waveguide 22. when a Bragg angle of this grating 5 is selected to satisfy the condition of an expression I, the optical incident efficiency to the optical waveguide is almost fixed even in case that the optical wavelength is changed. Then, tracking error or focusing error detection is exactly executed. In the expression, lambda is an optical wavelength, Acc is the period of the diffraction grating for optical input, phi is the incident angle of an external light to the diffraction grating for optical input, nc is the diffraction factor of a medium, for which the diffraction grating is set, and (q) is the bond order of the diffraction grating for optical input = + or -1, + or -2, + or -3....
Patent JP-2001135052-A (JP)
Title: Magnetic disk device
Inventor: MIYATAKE MASAMITSU
IPC: G11B21/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To secure reliability by executing a positioning operation through the use of the servo signal of an adjacent head which does not execute a recording operation as a malfunction preventing measure since abnormality occurs in the servo signal by output amplitude fluctuation, sensitivity distribution shift or popcorn noise, which occur at recording and are peculiar to a magnetic resistive head, and consequently malfunction occurs by a positioning operation in a conventional case. SOLUTION: In the magnetic disk device of a data face servo system, a servo signal causes amplitude fluctuation by the fluctuation of output amplitude, which occurs at recording and is peculiar to a magnetic resistive head, consequently malfunction occurs due to a positioning operation. In such a case, the positioning operation is executed by using the servo signal of the adjacent head which does not execute a recording operation as a malfunction operation prevention measure.
Patent JP-H09163113-A (JP)
Title: Facsimile equipment
Inventor: KONO AKIHIRO
IPC: H04N1/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment excellent in the operability and the reliability by revising setting of a redial number and an inter-station standby time that takes a state of line for each transmission destination into account in the case of multiple address communication so as to make the multiple address transmission processing efficient. SOLUTION: The facsimile equipment with a multiple address transmission function is provided with a redial number setting section 2 setting a redial number of times for each transmission destination, an inter-station standby time setting section 3 setting an inter-station standby time for each transmission destination, and a control section 4 conducting the multiple address transmission by using the redial number of times and the inter-station standby time set for each transmission destination and the redial number of times and the inter- station standby time are set depending on the state of the line of the transmission destination.  Thus, in the case of multiple address transmission, the effect of the delay in the transmission to other destinations due to the inter-station standby time of the transmission destination with many redial number of times is reduced, the entire transmission is conducted smoothly so as to improve the operability and the reliability of the facsimile equipment.
Patent JP-H10157307-A (JP)
Title: Thermal transfer recording material
Inventor: YOSHIDA KATSUHIRO
IPC: B41M5/30
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To form images having excellent heat resistance, abrasion resistance, particularly excellent heat resistance by adding a polyfumaric diester resin to a thermal transfer vehicle, in a thermal transfer recording material having a thermal transfer ink layer formed of at least a thermal transfer vehicle and a colorant formed on a base material. SOLUTION: For forming images having heat resistance which endure high temperature, a thermal transfer recording material is formed by layering a thermal transfer ink layer formed of a thermal transfer vehicle and a colorant on a base material. A polyfumaric diester resin is added to the thermal transfer vehicle. To the thermal transfer vehicle, other thermoplastic resin may be further added. The contents of the polyfumaric diester resin and the other thermoplastic resin in the thermal transfer vehicle are respectively set within ranges of 5-50wt.% and 50-95wt.%. For the other thermoplastic resin, an epoxy resin, an acrylic resin, a polyester resin, diallyl phthalate resin can be named.
Patent JP-H09156680-A (JP)
Title: Packaging device for washing machine, etc.
Inventor: TSUNEKAWA TAKESHI
IPC: B65D85/68
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device with a few parts using no or little styrene foam. SOLUTION: This corrugated fiberboard packaging device comprises a bottom panel 16, each side of which is folded to form an angular tube to place an item to be packaged such as a washing machine thereon and has a hole 19 in its corner to hold the leg of the item to be packaged, and a center support 17 stored in the center of the bottom panel 16 and formed by folding corrugated fiberboard inside to form a concave shaped part 23 to hold the bottom end part of the item to be packaged. By supporting the total weight of the item to be packaged by an angular tube part 18 at each side of the bottom panel 16, and by keeping in place the bottom end part of the inner packaging of the item to be packaged by the concave shaped part 23 in the center support 17, cushion support becomes possible only with the corrugated fiberboard bottom panel 16 and the center support 17.
Patent JP-H03178051-A (JP)
Title: Information carrier disk
Inventor: KAWAHARA KATSUMI
IPC: G11B7/258
Filed: 1989-12-07
Abstract: PURPOSE:To prevent cracking by providing a reflecting layer on a 2nd dielectric layer on a recording medium layer and essentially consisting of this layer of W. CONSTITUTION:The reflecting layer 5 is provided on the dielectric layer 4 on the recording medium layer 3. This reflecting layer 5 is constituted of the thin film essentially consisting of the W having a small coefft. of linear expansion. Internal stresses are large in the W alone and the film is cracked during the film formation in the film formation of the reflecting layer 5 but the cracking at the time of the film formation is obviated by incorporating Au having extensibility into the W. The difference in the coefft. of linear expansion between an overlying layer of an intermediate layer and the reflecting layer 5 is decreased in such a manner, by which the strains at the boundary are decreased and the cracking is prevented.
Patent JP-H01159268-A (JP)
Title: Thermal head drive device
Inventor: SASAKI HIDEKAZU
IPC: B41J2/36
Filed: 1987-12-16
Abstract: PURPOSE:To prevent a deterioration in printing density at the start of printing by providing a preheating means to expedite the commencement of pulse applica tion to a thermal resistor in a printing start line. CONSTITUTION:An exclusive OR circuit 19 transmits reference data from a counter 18 as such to a comparator 16, when the output signal (c) from a reversal decision circuit 22 is 0. However, said circuit sends the reference data to the comparator 16 after its reversal when the output signal is 1. At that time, the comparator 16 compares reference data from the exclusive OR circuit 19 and heating data from a selector 15. Accordingly, when dots to be printed are available in a next line and an output signal (a) from an availability detection circuit 20 is 1, the heating data is transmitted to a thermal resistor as preheating data. In such a case, no dots are available in a line to be printed now and an output signal (b) from the availability decision circuit 21 is 0. After this, the thermal resistor is preheated so that the time when the dots to be printed in a next line becomes a time of generation of printing of printing density. As a result, each thermal resistor reaches a point of generation of printing density when an initial signal line is printed and a deterioration of print density at the start of printing operation is eliminated.
Patent JP-H09158809-A (JP)
Title: Distribution type fuel injection pump
Inventor: NAGANUMA TAKAO
IPC: F02M41/14
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To keep the smooth rotating operation of a distribution rotor. SOLUTION: In a fuel injection pump, a distribution rotor 13 rotated in synchronization with an engine is supported on a cylinder 12. An electromagnetic spill valve 40 for interrupting a spill passage is fixed to a screw hole 4a of a pump housing 4 by fastening. In the electromagnetic spill valve 40, a needle body 58 is substantially cylindrical, and inserted in a through hole 12a formed on the cylinder 12. A very small clearance about several μms is provided between the needle body 58 and the through hole 12a. A needle valve 59 moved according to the power on/off of a soleniod part 41 is held in a sliding hole 60 of the needle body 58 in such a manner as to slide. The needle body 58 is always energized upward in the drawing by a compression coiled spring 64, and the upper end of the needle body 58 is brought into contact with a lift stopper 56.
Patent JP-H09136361-A (JP)
Title: Continuous manufacture of rodlike article with recess
Inventor: TAKAYAMA YUJI
IPC: B29L31/06
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To continuously manufacture a ro rodlike article having a recess from a draw molding made of a long fiber and a resin with high productivity. SOLUTION: This method for continuously manufacturing a rod-like article having a recess comprises the steps of (1) drawing a draw molding made of highly reactive radical polymerizable resin and long fiber, (2) covering to continuously cover the molding with dough-like resin composition made of strong alkaline resistant curable resin and short fiber, (3) spirally winding a string-like material for forming a recess on the surface, and then (4) curing the composition.
Patent JP-H01162894-A (JP)
Title: Paper coating liquid composition
Inventor: NAKAHARA YUJI
IPC: D21H19/10
Filed: 1987-12-18
Abstract: PURPOSE: To obtain a composition for paper coating excellent in high speed coating properties, affording coated paper having improved quality by compounding a specific amount of an enzyme-modified or thermochemically modified starch acetate having reduced viscosity as a part of an adhesive. CONSTITUTION: The viscosity reducing treatment of a starch acetate which is obtained by acetylation of starch such as corn starch with acetic anhydride or the like is carried out by heating the starch acetate with alpha-amylase or the like or with an oxidant such as hydrogen peroxide or the like. The composition for paper coating is obtained by compounding 1 to 10 pts.wt. of starch acetate having reduced viscosity (preferably the viscosity of an aqueous solution of 35 wt.% concentration is 50 to 1000 cPs at 60 deg.C), to 100 pts.wt. of a pigment.
Patent JP-H04188010-A (JP)
Title: Thickness measurement device
Inventor: ARIKI MASAYUKI
IPC: G01B11/06
Filed: 1990-11-22
Abstract: PURPOSE:To precisely measure the thickness of a sheet to be measured without the influence of heat by allowing a medium to flow in the passage of a rotary shaft on which the sheet to be measure is running and an air duct in a frame in which a film thickness detection means is provided. CONSTITUTION:A medium which is controlled nearly at the same temperature as the detected temperature of a sheet 5 to be measured is supplied into passages 24, 25 in a rotary shaft 1 from a supply opening 26 which the use of a medium supply means 28, and, since the whole temperature of a rotary shaft 1 is held at the temperature of the sheet 5 to be measured, only the place coming in contact with the sheet 5 to be measured of the rotary shaft 1 is locally temperature-increased not to cause distortion. Further, since the cooling medium is supplied into an air duct 22 of a frame 2 from a medium supply opening 23 to cool the frame 2, the heat of the sheet 5 to be measured influences the frame 2 to prevent the distortion from being caused.
Patent JP-H08152879-A (JP)
Title: Electronic musical instrument
Inventor: WAKUTA SADASUKE
IPC: G10H1/00
Filed: 1994-11-29
Abstract: PURPOSE: To control an arbitrary sound generation time length with a small amount of data by providing sound generation controlling, judging, measuring, muffling control and controlling means to an automatic playing means. CONSTITUTION: A CPU 1 controls the entire electronic musical instrument based on the control program stored in a ROM 2. A ROM 3 is a storage buffer of a work area and playing information and a MIDI interface circuit 4 performs transmitting and receiving processes of MIDI signals. Moreover, a keyboard 8 consists of plural keys each of which has two switches and a keyboard interface circuit 7 scans the condition of each switch and the data are taken in by the CPU 1. The sound generation process is done by a prescribed timing based on each sound generation information and the sound generation length information is judged as to whether the information is a prescribed value of not. If the sound generation is other than a specified value, a prescribed time is measured and a completion process of sound generation is executed.  If it is the specified value, the completion process is executed when the playing timing of the sound generation information, in which a next key number is the same, arrives.
Patent JP-2000149406-A (JP)
Title: Device and system for signal processing
Inventor: KODAIRA YOSHIAKI
IPC: G11B20/10
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain plural kinds of devices with different kinds of input/output signals. SOLUTION: According to the kinds of input/output signals, one of plural interface units 30 is selectively connected with an external general use audio interface 52 of a main body 50 via a connecting cable 60. In this case, a signal processing board corresponding to the kind of an input/output signal is selectively attached to a board slot 71n on a mother board 53 inside the main body 50. For example, when the input/output signal is an analog audio signal, an analog processing board 54A is attached to the board slot 71n on the mother board 53. Also, when the input/output signal is a digital audio signal, a digital processing board 54D is attached to the board slot 71n.
Patent JP-H03181671-A (JP)
Title: Automatic transmission for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H61/10
Filed: 1989-12-08
Abstract: PURPOSE:To reduce a transmission shock by selecting an engaging/releasing pattern to reduce the total variable rotational frequency in consideration of not only a speed change to a gear change step but also to the other gear change step, when a specific gear change step is set. CONSTITUTION:An automatic transmission which consists of the first to the third epicyclic gear mechanisms 1 to 3 achives the forward 5 speeds and the backward one speed by the selective engaging and releasing of clutches K1 to K5, and brakes B1 to B4. In this case, a control unit E selects the engaging/ releasing pattern of a friction engaging means for setting, the gear change step so as to reduce the total variable rotational frequency in consideration of not only the variable rotational frequency of some rotary member in the speed change to a gear change step, but also the variable rotational frequency of the rotary member from the gear change step to the other gear change step. In such a way, the speed change shock can be reduced, and the durability can be improved.
Patent JP-H03180033-A (JP)
Title: Pattern forming method
Inventor: OGAWA TOSHIAKI
IPC: G03F7/26
Filed: 1989-12-08
Abstract: PURPOSE:To make it possible to form a minute pattern on a high step by silylating novolak-based resist at an upper layer with gas plasma containing Si, and forming a pattern of thermosoftening resin at a lower layer with the resist as a mask. CONSTITUTION:A thermosoftening resin 2 which is hard to form silica is formed on a substrate having a step. The surface is heated and flattened. Thereafter, novolak-based resist 3 which can readily be silylated is formed on the surface. Then exposure and development are performed and patterning is performed. Thereafter, the novolak-based resist 3 at the upper layer is silylated with Si radical 11 by plasma surface treatment using gas plasma containing Si such as SiF4 and SiCl4. Thereafter, with the novolak-based resist pattern 3 in the silylated form as a mask, patterning of the thermosoftening resin at the lower layer is performed by a reactive ion etching method 12 using O2 gas. Thus, the minute pattern is formed on the high step highly accurately.
Patent JP-H07174454-A (JP)
Title: Refrigerator
Inventor: KOGASHIWA NAOYUKI
IPC: F25D23/00
Filed: 1993-12-20
Abstract: PURPOSE:To prevent adherence of dusts to a condenser and to suppress a decrease in condensing performance with a simple structure by providing the condenser installed in a machine room in a lower part of a back surface of a refrigerator body, and a drain tube having a drain water outlet above a cooling air suction side of the condenser. CONSTITUTION:The atmospheric air is fed from a vent port 11a into a machine room 12 via a vent passage 16 by the drive of a fan unit 14, and dusts contained in the air are easily adhered to a suction side of cooling air of fins 15a of a condenser 15. On the other hand, drain water of frost adhered to an evaporator 17 is fed to be dropped from a drain receiver 18 along a drain tube 19. Since an outlet 19a at an end of the tube 19 is disposed above a suction side of the cooling air of the fins 15a of the condenser 15, the dusts adhered to the fins 15a are washed OFF by the drain water. Thus, a decrease in condensing performance of the condenser 15 can be suppressed with low cost.