baber/WOPTO huggingface dataset:
Patent JP-S61150549-A (JP)
Title: Current detecting circuit of multiplex transmitting device
Inventor: SAKURAI SHIGEMI
IPC: H04L25/02
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the deterioration and broken line of a level discriminating circuit, and also to prevent abnormal heating of a current detecting resistance by connecting a voltage limiting diode in parallel to the current detecting resistance for converting a current signal which has been transmitted through a multiplex transmission signal line, to a voltage. CONSTITUTION:A multiplex transmission inputting circuit (current detecting circuit) B' is constituted by connecting a diode D5 (a series circuit or a parallel circuit of one piece or plural pieces) in parallel to a resistance R1 for detecting a current, and the diode D5 is selected so as to become larger than a voltage drop by the resistance R1, at the time of a signal current whose forward voltage drop is a stationary level, the greater part of the signal current of a stationary level flow through the resistance R1, and its voltage drop is brought to level discrimination by operational amplifiers OP1, OP2. When an excessive current has flowed as a signal current to a single line, the greater part of this signal current flows through the diode D5 (shunt), and even if an excessive current flows, a current flowing to the resistance R1 is small, and abnormal heating of the resistance R1 can be prevented.
Patent JP-S63130283-A (JP)
Title: Production of high-strength high-toughness clad steel plate for large-diameter pipe
Inventor: YAMAMOTO AKIO
IPC: B23K20/04
Filed: 1986-11-20
Abstract: PURPOSE:To obtain a high-strength high-toughness clad steel plate for a large- diameter pipe having excellent strength and toughness and high adhesiveness by using a steel consisting of specific components are base metal and subjecting the steel to rough rolling in a specific temp. region then to finish rolling in a specific temp. region. CONSTITUTION:The compsn. of the steel base material contains, by weight, <=0.05% C, 0.010-0.40% Si, 1.50-2.00% Mn, <=0.30% Cr, 0.45-1.00% Ni, <=0.30% Mo, 0.20-1.00% Cu, 0.010-0.070% solAl, <=0.03% P, <=0.01% S, contains further >=1 kinds of 0.01-0.10% Nb and 0.01-0.10% Ti and consists the balance substantially Fe. Such steel base material and a cladding metal consisting of a high alloy steel are assembled to a clad slab and are heated. The heated slab is subjected to the rough rolling in the temp. region of <=1,000 deg.C and over 900 deg.C down to the thickness leaving the thickness of >=2 times the product thickness. The slab id further subjected to finish rolling at 900-800 deg.C. The high alloy clad steel plate provided with both the high strength and the high toughness is thereby produced as rolled at a low cost.
Patent JP-H03185180-A (JP)
Title: Aramid fiber having finishing agent free from deposit
Inventor: KAARU UIRIAMU MIRIGAN
IPC: D06M101/16
Filed: 1990-10-16
Abstract: PURPOSE: To obtain the subject aramid fibers capable of manifesting excellent antistatic properties without causing deposition of a finish on a textile treating machine by uniformly coating the aramid fibers with a K salt of an ethoxylated alkyl phosphate. CONSTITUTION: Aramid filaments or fibers having 0.75-5 denier are dipped in an aqueous solution containing 1-50 wt.% of a finish comprising a K salt of an ethoxylated alkyl phosphate to uniformly apply 0.2-1 wt.% (owf) of the K salt of the ethoxylated alkyl phosphate onto the fibers. Thereby, the resultant aramid fibers are capable of manifesting excellent antistatic properties, improving the antifriction properties and scarcely causing deposition (sticking) of the finish on textile treating mechanical equipment or when processing textile products.
Patent JP-H05112605-A (JP)
Title: Production of emulsion polymer and film using the same
Inventor: II ATSUHIKO
IPC: C08F26/00
Filed: 1991-10-23
Abstract: PURPOSE:To obtain an emulsion polymer, useful as coatings, etc., and capable of providing films excellent in strength by carrying out emulsion copolymerization of an ethylenically unsaturated monomer with a polyfunctional ethylenically unsaturated monomer using a specific emulsion dispersion stabilizer. CONSTITUTION:A radical polymerizable ethylenically unsaturated monomer (e.g. ethylene or styrene) or a diene-based monomer (e.g. butadiene or isoprene) and a polyfunctional ethylenically unsaturated monomer (e.g. divinylbenzene or tetraallyloxyethane) are subjected to emulsion copolymerization using a PVA-based polymer having mercapto groups at the terminals as an emulsion dispersion stabilizer. The PVA-based polymer having the mercapto groups at the terminals is preferably obtained by polymerizing a vinyl monomer consisting essentially of monomers of vinyl esters in the presence of a thiolic acid and then saponifying the produced PVA-based polymer. Thiolacetic acid is preferred as the thiolic acid and vinyl acetate is preferred as the vinyl ester monomers.
Patent JP-2000106268-A (JP)
Title: Manufacture of sheet heater
Inventor: KITAMURA RYOTA
IPC: H05B3/20
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To drastically improve productivity by sewing a covered electric heating wire with a sewing machine on a composite sheet, formed by stacking a high heat conductive metal foil and a soft plastic film on a soft plastic woven fabric. SOLUTION: This sheet heater 1 has a composite sheet 1, on which a covered electric heating wire 2 is arranged and the covered electric heating wire 2 sewn on the composite sheet 1 in a specified pattern with a sewing machine. The composite sheet 1 is constituted with a soft plastic woven fabric, a high thermal conductivity metal foil, and a soft plastic film. The high heat conductive metal foil and the soft plastic film are stacked on the soft plastic woven fabric in the composite sheet 1. The covered electric heating wire 2 is sewn on the metal foil side in the composite sheet 1. By applying an automatic sewing machine capable of controlling a stitch in various patterns with a control circuit, the covered electric heating wire 2 can be wired in a specified pattern and with necessary fixing strength.
Patent JP-S63128954-A (JP)
Title: Thermal head substrate and manufacture thereof
Inventor: SUGITANI CHOEI
IPC: B41J2/345
Filed: 1986-11-18
Abstract: PURPOSE:To improve the irregularity of printing density by sufficiently reducing the difference in applying voltage to a heat generating resistor according to a printing position, by successively forming an Ni-plating layer, a Cu-plating layer and an Ni-plating layer to the upper part of the conductor wiring layers interposed between a substrate and the under sides of a common electrode body, an external connection terminal and a driving IC ground terminal. CONSTITUTION:A common electrode body 7 and a ground terminal and external connection terminal part 8 are formed by successively forming the first Ni- plating layer 9, a Cu-plating layer 10 and the second Ni-plating layer 11 to the insulating thin film layer formed on an alumina ceramic substrate 1 and a glaze layer 2, that is, a base layer having multilayer constitution consisting of a Ta2O5 layer 3, a heat generating resistor layer 4 and an Al conductor wiring layer 5. When an external connection terminal 12 is formed into a press bonded terminal, gold plating is further applied. The heat generating resistor layer is protected by an abrasion resistant layer 3, and a bonding part for mounting driving IC and the part except the external connection terminal 12 are respectively protected by an insulating resin 14. Therefore, voltage drop difference based on circuit resistance difference is low.
Patent JP-S63128849-A (JP)
Title: Telephone terminal equipment
Inventor: TAKAKURA SHINJI
IPC: H04M1/274
Filed: 1986-11-19
Abstract: PURPOSE:To attain the mutual use and effective use of a memory between plural terminals by selecting and sending the memory data of other equipment when the designated memory data are stored into its own equipment. CONSTITUTION:When a user inputs a station number 10 from a dial key 10 of a terminal equipment A, a control means 13 temporarily stores the data to a register and decides whether or not the data are set to its own device. When they are not set, the telephone number data corresponding to a number 10 are transmitted and requested to equipments B and C. At the equipment C to receive the request, since the number 10 is absent, a transmitting mode is completed. At the equipment B in which the number 10 is set, the means 13 reads the memory data of the number 10 to a register, converts then to a serial signal, and sends them through a transmitting line 7 and a control line interface 5 to the equipment A. Thus, the means 13 of the equipment A controls a telephone line closing means 2, discontinues a telephone line 1 and sends a dial signal.
Patent JP-H02167257-A (JP)
Title: Distyrylbiphenyl compound
Inventor: KURUTO BUEEBAA
IPC: D06L3/12
Filed: 1989-10-25
Abstract: NEW MATERIAL: Stilbene compounds of formula I (X is halogen; R is H, -SO 3 M, halogen 1-4C alkyl, 1-4C alkoxy; M is H, a salt-forming cation).  
     USE: A raw material of 4,4'-distyrylbiphenyl fluorescent whitening agent.  
     PROCESS: A compound of formula II and a compound of formula III [one of Z 1 , Z 2  is HOC- and the other is formulas IV, V, etc., (Q is 1-6C alkyl, aryl, cycloalkyl, aralkyl)] are reacted at a temperature of 10-100°C in a solvent such as dimethyl formamide and in the presence of strong base (example: sodium methylate) to obtain a compound of formula I. Equal amounts of the compounds of formulas II, III are used in the reaction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10123405-A (JP)
Title: Lens driving mechanism
Inventor: NOZAKI HIROTAKE
IPC: G02B7/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To precisely move a lens in an optical axis direction though the number of parts is reduced and the mechanism is not assembled with high precision. SOLUTION: A motor 5a where both ends 51a and 51b of a rotor shaft 51 are projected from a motor casing, a male screw is formed on the rotor shaft 51, a nut member 53 in which the rotor shaft 51 is screwed is fixed in the motor casing, and the rotor shaft 51 advances and retreats while rotating is used as a motor for driving a lens frame. A 1st contact surface 34a coming in contact with the 1st end 51a of the rotor shaft 51 and a 2nd contact surface 34b coming in contact with the 2nd end 51b of the rotor shaft 51 are formed on a lens frame 3a. The motor 5a is fixed on a fixed barrel 1 in a state where the rotor shaft 51 is nearly parallel with an optical axis C and the rotor shaft 51 is put between the 1st and the 2nd contact surfaces 34a and 34b of the lens frame 3a.
Patent JP-2000102537-A (JP)
Title: Acoustic impedance measuring device
Inventor: MATSUHIRO NORIO
IPC: A61B10/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily measure the acoustic impedance of a core part for a short time while considering the acoustic impedance and the attenuation of a surface part. SOLUTION: The acoustic impedance of a bone is measured on the basis of a reflection signal obtained by transmitting an ultrasonic signal from a soft tissue side to an object to be measured having the soft tissue and the bone coated with this soft tissue. A measuring device comprises a transmitting and receiving sensor 14 transmitting the ultrasonic signal and receiving the reflection signal, an intermediate medium 15 for obtaining the acoustic impedance Z0 on the basis of the reflection signals respectively from the boundary surfaces of the air and a calibration medium having the known acoustic impedance Vr, and an acoustic impedance calculating routine for obtaining the acoustic impedances Z1, Z2 of the soft tissue and the bone on the basis of the reflection signal from the boundary surface of the intermediate medium 15 and the air,  that from the boundary surface between the intermediate medium 15 and the soft tissue of the object to be measured, and that from the boundary surface between the soft tissue of the object to be measured and the bone.
Patent JP-H08258062-A (JP)
Title: Emitting nozzle of stirrer for molding shoe sole
Inventor: INOUE KAORU
IPC: A43D86/00
Filed: 1995-09-29
Abstract: PURPOSE: To enhance the quality of a urethane sole by eliminating the involution of air accompanied by the emission of a polyurethane foamable raw soln. to the surface of a mold to effectively suppress the generation of an air sump and eliminating air inferiority even with respect to the polyurethane foamable raw soln. from medium viscosity to high viscosity. CONSTITUTION: In the emitting nozzle of a stirrer stirring and mixing a polyurethane foamable raw soln. to directly inject the same to the inner surface of a shoe sole mold having no injection port, the ratio B/A of the caliber A of the upper end part of the emitting nozzle 1 and the caliber B of the emitting tip part thereof is set to 1.2-2.0 and the caliber of the tip part is increased within this range.
Patent JP-S61153645-A (JP)
Title: Automatic developing device
Inventor: SAKUMA TAKEMASA
IPC: G03D3/00
Filed: 1984-12-27
Abstract: PURPOSE:To suppress the generation of gas from a treating solution and to prevent the treating solution from oxidation by arranging a guiding member to be used in common for both a film guide and a solution cover on at least one of treating tanks and dipping at least a part of the guiding member into the liquid surface of the treating solution. CONSTITUTION:A pair of carrying rollers A11 arranged on the receiving side of a film F ad a pair of carrying rollers B12 for discharging the film F passed through the treating solution L in the treating tank 10 from the treating tank 10 are arranged in the treating tank 10. The guiding member 13 is arranged so that its bottom part is dipped into the liquid surface the treating solution and an opened liquid surface is sharply narrowed. The guiding member 13 is comprised of a plane-like bottom part 131, an inlet guide part 132 adjacent to the carrying rollers A11 on the carry-in side of the film and an outlet guide part 133 adjacent to the carrying rollers B12 on the discharge side of the film. In the treating tank 10 having the guiding member 13, the film carried in by the carrying, rollers A11 is treated by the treating solution L without being exposed from the liquid surface and the discharged by the carrying rollers B12.
Patent JP-H07128760-A (JP)
Title: Radiograph recording and reading device
Inventor: OGAWA EIJI
IPC: A61B6/00
Filed: 1993-11-05
Abstract: PURPOSE:To secure the desired area of a body for photographing in a radiograph recording and reading device even when human chest is photographed in a sitting state and to make the constitution of the means for moving a reading means or an erasing means simple. CONSTITUTION:A radiograph of a patient 10 in a sitting state is stored and recording in a stimulable phosphor sheet 12. Then a reading and erasing unit 4 provided in an image recording and reading part 3 provided phojectingly from a supporter 2 and incorporated with an image reading means and erasing means is moved back and forth in the horizontal direction (shown as arrow A) to read out the image signals from the stimulable phosphor sheet 12 and to erase the image. Thereby, the desired photographing region such as hypogastric region of the patient 10 can be secured. Further, since it is not necessary to move the unit 4 against gravity, the structure of the moving means can be made simple.
Patent JP-S63133891-A (JP)
Title: Driving device for induction motor
Inventor: OKURA MITSUGI
IPC: H02P25/04
Filed: 1986-11-21
Abstract: PURPOSE:To set the voltage/frequency ratio at the time of driving with an inverter to the same as that at the time of driving with a commercial power source by connecting a transformer having a tap coincident with the rated voltage/frequency of an induction motor at the ratio of a tap voltage/commercial frequency to the input side of an inverter. CONSTITUTION:When an inverter 15 is switched to a commercial power source, a switch 16 is first opened, and a timer 19 starts operating. The timer 19 measures the time until the remaining voltage of an induction motor 17 is sufficiently attenuated, and then closes a switch 24. Thereafter, the motor 17 is operated by a tap voltage set at the voltage/frequency ratio to be the same as that at the time of driving with the inverter, and an exciting current becomes the same as that at the time of driving with the inverter. Since it operates so that the voltage/frequency ratio at the time of driving with the inverter becomes the same as that at the time of driving with the commercial frequency, the operation of the motor can be continued even after switching.
Patent JP-H06102780-A (JP)
Title: Electric device, image forming device and transfer device
Inventor: ITO AKIRA
IPC: G03G15/16
Filed: 1992-09-22
Abstract: PURPOSE:To prevent the production of an unnecessary electric field around a transfer means and to simplify devices around the transfer means. CONSTITUTION:A color printer provided with a minute space, through which a transfer material passes, between the image carrier for holding a developer image and the conductive transfer drum 2 arranged next to the image carrier; and a high voltage unit 20 which electrifies the transfer drum 2 in order to transfer the image to the transfer material is characterized in that a hollow part 54 is made in the transfer drum 2 and the high voltage unit 20 is arranged in the hollow part 54.
Patent JP-H1084594-A (JP)
Title: Speaker unit adopting thin buffle plate
Inventor: OGAWA MASAHIRO
IPC: H04R1/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve the fidelity for sound reproduction of a speaker unit by adopting a thin buffle plate. SOLUTION: The conventional buffle plate for a conventional speaker unit has been made of a stiff plate whose thickness is 10mm or over to prevent vibration. However, In the speaker unit, the thickness of the buffle plate is made thin. The effect of the buffle plate is enhanced optimum as 0.1mm-9.0mm. Thus, the speaker unit shows excellent fidelity to an original sound and also have a remote transmission performance and the presence is outstanding especially for reproduction of stereo recorded sound.
Patent JP-H07183905-A (JP)
Title: Remote monitor system
Inventor: WATANABE MANABU
IPC: G06F13/00
Filed: 1994-11-10
Abstract: PURPOSE:To efficiently gather data by first gathering data having higher priority. CONSTITUTION:The polling level table 11 of a centralized monitor station 1 holds poking levels calculated by a level rewriting part 12 from request data levels and sent data levels added to sent data from respective stations 2-1-2-N to be monitored. A monitored station number table 14 holds the number of a monitored station which polls in a single polling period above a polling level 2. A polling level determination part 13 determines a polling level for transmission to the respective monitored stations 2-1-2-N on the basis of the contents of the polling level table 11 and monitored station number table 14. Data transmission and reception parts 20-1 of the monitored stations 2-1-2-N send the sent data level corresponding to the polling level from the centralized monitor station 1 and sent data up to the sent data level to the centralized monitor station 1.
Patent JP-H0996641-A (JP)
Title: Autosampler
Inventor: TANIHATA HIROSHI
IPC: G01N35/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an autosampler which can handle vials of various sizes being used in pretreatment of samples by one handgrip and enables mixed presence of the vials of a plurality of sizes. SOLUTION: This autosampler is equipped with a robot arm 3 which is made movable and rotatable in directions of a plurality of axes, a drive mechanism which moves and rotates the robot arm 3 in the directions of a plurality of axes, a handgrip 5 which is fitted to the robot arm 3 and made drivable so that a vial gripping width can be made large and small, a plurality of trays 4b, etc., which hold vials of different sizes respectively, a discriminating means which discriminates each of a plurality of trays 4b, etc., and a control means which controls the drive mechanism moving and rotating the robot arm 3 in the directions of a plurality of axes and the handgrip 5.
Patent JP-2000102668-A (JP)
Title: Premium paying-out game machine with winking lamps and control of winking lamps of the same
Inventor: ITO NOBUYUKI
IPC: A63F9/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To easily visually comprehend correspondence of positions of winking lamps and premiums for being aimed at the positions in a premium paying-out game machine for paying out plural kinds of premiums according to a result of a game for stopping movements of the plurality of the winking lamps. SOLUTION: A premium paying-out game machine 10 has a plurality of premium containing lines 20, lamp lines 30 arranged by nipping each premium containing line 20, and a lamp control means for controlling movements of the winking lamps. At least a part of each premium containing line 20 is formed from permeable material and a plurality of premiums is contained along a longitudinal direction within each premium containing line 20. When the winking lamps are moved, the lamp control means moves the winks in parallel in the two lamp lines 30, 30, nipping one premium containing line 20.
Patent JP-2001102809-A (JP)
Title: Microstrip superconductive filter and control method therefor
Inventor: TAKAHASHI KUNIHARU
IPC: H01P1/203
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To enable control to obtain a rectangle frequency characteristics and sharp attenuation characteristics and correct the unbalance in pattern coupling. SOLUTION: On the inner surface of a case 1 of a forward coupling filter with which a high temperature oxide superconductive membrane 2 is filmed over all one surface of a dielectric substrate 3 and filter patterns 4a-4f are formed on the other surface, partitions 5a-5b are arranged parallel with the filter patterns. Corresponding to the number of partitions, vertical and horizontal lengths and arranging positions, the quantity of coupling between the patterns is suppressed and controlled and the frequency characteristics are controlled.
Patent JP-H11121988-A (JP)
Title: Apparatus for mounting electronic components
Inventor: NASU HIROSHI
IPC: H05K13/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To mount electronic components on a circuit board at a high accuracy by providing a mounting head having a vacuum chucking nozzle having a reduced contact area at the bottom to come into contact with chucking faces of the components. SOLUTION: A vacuum chucking nozzle 1 has a shallow recess 4 at a central square region of a bottom face 2, with a comparatively narrow contact face left at the periphery and a suction hole 5 communicated with vacuum suction means at the axial center of the recess. Thus only the peripheral area of the bottom face 2 of the nozzle 1 comes in contact with chucking face 3a of electronic component 3 with a reduced contact area to the face 3a of the component 3. Even if the bottom face 2 of the nozzle 1 has been subjected to lap-treatment, the effect of the ringing phenomenon due to the inter-molecular force can be minimized to smoothly mount the electronic components 3.
Patent JP-S63131100-A (JP)
Inventor: TAKUSAGAWA ATSUSHI
IPC: G21F9/00
Filed: 1986-11-20
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。