baber/WOPTO huggingface dataset:
Patent JP-2001050644-A (JP)
Title: On-vehicle cold insulation cabinet
Inventor: KAWAHARA TAKAYUKI
IPC: F25D23/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent unexpected opening of an opening/closing door due to vibration and an impact during running of a vehicle, even when a substance having a high lock strength is not used in the lock member of the opening/closing door. SOLUTION: A spacer 4, making contact with the upper end face of a lower opening/closing door 3, is situated on the lower end face of an upper opening/ closing door 2, and a space 4 making contact with the upper end face of the front opening edge of a cold insulation cabinet body 1 is situated on the lower end face of the lower opening/closing door 3. For this constitution, even when vibration and an impact during running of a vehicle are applied, the opening/ closing doors 2 and 3 are prevented from the occurrence of vertical movement, unexpected release of the locking of lock members 2b and 3b due to the vibration and impacts are prevented from occurring.
Patent JP-H0761782-A (JP)
Title: Vehicle for high position work
Inventor: MATSUBARA TOSHIYUKI
IPC: B66F9/06
Filed: 1993-08-20
Abstract: PURPOSE:To improve wrong operation and maintenance for an operating box in a vehicle for high position work. CONSTITUTION:In a vehicle for high position work including a work bench 3 displaced up and down through an expansion operating device 2, latch means 32, 33 are provided on the upper surface side and the lower surface side of the work bench 3, and an operating box 31 is removably fixed to the latch means 32, 33, alternatively. With the operating box 31 fixed to the latch means on the lower surface side of the work bench 3, the operating box 31 is disabled for its operation due to the positional relation to the work bench 3.
Patent JP-2001057747-A (JP)
Title: Multilayer core of motor and its manufacturing method, and the motor
Inventor: SOGAWA KAZUYA
IPC: H02K1/18
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer core of a motor which can be manufacture at low cost, even if thin steel plates are used and which has high accuracy and high bonding strength and which can be enhanced in concentricity with installing members and also provide a method for manufacturing it and a motor using this core. SOLUTION: A multilayer core 13, formed by laminating a plurality of sheet- like steel plates formed into a prescribed shape is formed on its side face (the inner wall of an insertion hole 15 formed inside of the core) with cutouts 15a which are cut out radially from the edge of the hole 15. The sheet-like steel plates are welded by laser, etc., in the cutouts 15a formed in advance by press working, etc., to be integrated into a multilayer core. The cutting depth of the cutouts 15a is larger than the height of welding projections T, formed by welding to allow the welding projections T to be stored inside the cutouts 15a, thus further enhancing in accuracy including installation accuracy, with respect to installation members and concentricity with counterposed members which become relatively rotating relation to the core.
Patent JP-S60119686-A (JP)
Title: Ic memory
Inventor: TANAKA SHINICHI
IPC: G11C8/00
Filed: 1983-11-30
Abstract: PURPOSE:To improve the mounting density of a memory board by latching an address input at chip nonselection after selection, detecting the coincidence with a predetermined chip select code and activating a memory part to reduce remarkably a chip select signal line. CONSTITUTION:The IC memory consists of a memory section 1, a chip select code storage section 2, a latch 3, a coincidence circuit 4 and a flip-flop 5, and when the chip select code is set to (n), the select code (n) is given to a high-order address ADi signal during the period when the chip select signal CS is at L (nonselection). When the signal is latched by the code at the leading of the CS and coincidence detection is attained by a coincidence circuit 4, an output CS' of the flip-flop 5 goes to H, the memory section 1 is activated and an output DOi corresponding to the input ASi is obtained.
Patent JP-2000059471-A (JP)
Title: Method and device for internet telephone communication and recording medium with its program relorded therein
Inventor: ANDO MASARU
IPC: H04M19/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To allow even a terminal at a receiver side with low performance for reproducing a holding tone to normal level by temporarily stopping voice input and transmission, when a holding side terminal starts holding to select holding tone data for the reproduction by the holding terminal, thereby reproducing the holding tone without increasing the processing load of the holding side terminal. SOLUTION: A mouse 903 or a keyboard 904 is used to conduct operation denoting start of holding in an internet telephone terminal A 901 in a voice speech state, the internet telephone terminal A 901 stops temporarily a voice input which has thus far been picked up by a microphone 905, and then reads compressed holding tone data (G. 729) 912, assembles the data into packets and sends the packets to an internet telephone terminal B 902 which is a communication opposite party. The internet telephone terminal B 902 selects the read compression holding tone data so as to be decoded and reproduced from the received voice data that are decoded and have been reproduced from a loudspeaker 906 of the internet telephone terminal A 901.
Patent JP-S61106076-A (JP)
Title: Piezoelectric motor
Inventor: TOKUSHIMA AKIRA
IPC: H02N2/00
Filed: 1984-10-30
Abstract: PURPOSE:To efficiently produce propulsion energy by providing a vibration transmitter to a slider on the surface of a stator. CONSTITUTION:8 electrodes 1a, 2a which are divided on the front and back surfaces of the first and second piezoelectric vibrators 1, 2 of disc shape are provided at a stator to form four sets of forcible vibration vibrators. A stator base 3 having a thickness equivalent to the vibrators 2 or approx. 100 times is superposed and mounted on the vibrators 2. In this case, a projection 4 of a vibration transmitting member is provided, for example, at approx. 1/2 position of diameter is formed on the surface of the base 3, and a shaft 5 is formed at the center. Thus, the projection 4 acts to enlarge longitudinal and lateral distortions at operating time to obtain mechanical vibration exceeding the surface roughness of two articles contacted with one another.
Patent JP-H0397996-A (JP)
Title: Neutral paper making method
Inventor: KANAI KIYOSHI
IPC: D21H17/67
Filed: 1989-09-05
Abstract: PURPOSE:To provide high yield and good water filtrating property to a paper machine and improve formation of neutral paper by adding cationic water soluble high polymer and zeolite to an aqueous suspension of filler-containing pulp and subjecting the blend to paper making. CONSTITUTION:A cationic water soluble high polymer (preferably cationic starch having quaternary ammonium and having >=0.02 substitution degree) of 0.01-2.0% (based on solid content of paper material) and zeolite (preferably containing boron fluorite having <=5mu average particle size as component) of 0.5-5% are preferably successively added to a paper material slurry containing a filler (e.g. calcium carbonate) and having pH6-9.5) and the blend is subjected to paper making to provide the aimed neutral paper.
Patent JP-H0953989-A (JP)
Title: Method for discrimination color of bottle
Inventor: KATOGI HISAO
IPC: G01N21/90
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the effect of label or mud adhering to bottle at the time of color discrimination based on a picked-up image by picking up the image of a bottle with a CCD camera using transmission illumination and finding the intensity of three primary colors at each point over the entire region of the image of the bottle. SOLUTION: A glass bottle 1 is image-picked up by a CCD camera 3 by transmission illumination from an illumination unit 2 and the image is delivered to an image processor 4 where the intensity of three primary colors is found at each point of the image over the entire region thereof. When the intensity is substantially equal to zero for three primary colors, it represents a color close to black. More specifically, part 6 represents a label (a), part 7 represents a mud (b), part 8 represents a dust (c), and the remaining part represents a region where no label, mud or dust is present. When the intensity is not identical for three primary colors, it does not represent a colorless part but represents a brown part, for example, and when the intensity is substantially equal to 1 (maximum) for three primary colors, it represents a transparent part.  A region where no label, mud or dust is present can be obtained by extracting a region from which the points where the intensity is equal to zero for three primary colors are removed.
Patent JP-H0674031-A (JP)
Title: Secondary air supplying control device for internal combustion engine and automobile provided therewith
Inventor: ASANO SEIJI
IPC: F01N3/34
Filed: 1992-08-27
Abstract: PURPOSE:To provide a secondary air supplying control device for an internal combustion engine in which a secondary air supplying means is controlled based on the activation of a catalyst device, the activation of the catalyst device can be judged accurately enough, and the secondary air supplying rate is controlled always in a precise manner. CONSTITUTION:Signals are inputted from a front oxygen sensor 106 arranged on an inlet side of a catalytic converter rhodium 112 and a rear oxygen sensor 107 arranged on an outlet side thereof. Activation of the catalytic converter rhodium is judged based on relation of the signals by means of a control device 111, and operation of a secondary air supplying pump 110 is controlled. It is thus possible to accurately obtain an activation timing of the catalytic converter rhodium 112, to stop the pump 110 at a precise time and to suppress wasteful operation of the pump with certainty.
Patent JP-H0564626-A (JP)
Title: Hot water supplying and cleaning apparatus for bathtub
Inventor: TOSAKA MASAHISA
IPC: H04M11/00
Filed: 1991-09-09
Abstract: PURPOSE:To enable remote control of not only feeding a bathtub with hot water but also cleaning thereof by telephone from anywhere while one is out by accomplishing a feeding of hot water and a cleaning by a signal from a telephone circuit. CONSTITUTION:A telecommunication interface section 3 is connected to a telephone circuit 40 to convert a push button signal from the telephone circuit 40 to a signal of a remote control device section 4. A control interface section 4 transmits a control signal to be outputted from a remote control section 2 to a hot water feeding part B and a bathtub cleaning part C. The hot water feeding part B performs an operation or a control by a control signal form a hot water switch operating section and the control interface 4. The bathtub cleaning part C performs an operation or a control by a control signal from a cleaning switch operating part and the control interface 4. This enables the feeding of a bathtub with hot water and the cleaning thereof by sending a signal through the telephone circuit from anywhere while one is out.
Patent JP-S6382416-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1986-09-27
Abstract: PURPOSE:To obtain a positively chargeable sensitive body by forming a photoconductive amorphous silicon carbide (a-SiC) layer contg. a prescribed amount of a group IIIa element of the periodic table on a substrate. CONSTITUTION:A first layered region 6, a second layered region 7 and a third layered region 8 are successively formed on an electrically conductive substrate 1. The third region 8 contains a larger amount of C than the second region 7, the second region 7 contains 0.1-10,000ppm group IIIa element and the first region 6 contains a larger amount of the group IIIa element than the second region 7. The regions 6, 7, 8 are practically integrated into a photoconductive a-SiC layer 5b. By the formation of the third region 8, the dark resistivity of the surface of the a-SiC layer 5b is increased, so the surface potential of the resulting electrophotographic sensitive body is enhanced and the sensitive body is made positively chargeable.
Patent JP-H0970609-A (JP)
Title: Method and device for controlling compensation of rolling speed in continuous hot rolling mill
Inventor: NAGASAKA HIDEAKI
IPC: B21B27/10
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To make tension constant by calculating the change of a friction factor from the actual result rolling load and the forecast load of a rolling stand just before and just after of the supply start and stop of lubricating oil, finding a forward slip change from the change quantity of the function factor, and compensation a rolling speed. SOLUTION: A stock 2 to be rolled is rolled by at least two rolling stands 1-1 and 1-2. Just after biting the stock 2, the actual result rolling loads P1 and P2 of the respective rolling stands 1-1 and 1-2 with no lubricating oil, are measured by a load cell 3. Actual result roll peripheral speeds V1 and P2 are measured. An actual result rolling load P1 , just after supplying the lubricating oil from valves 5-1 and 5-2, is measured. A forecast load P1 in the case of a sticking friction is calculated from a rolling schedule. The rations P1 /p1 and P1 '/p1 of the loads of the actual result and the forecast, are found. From this difference, the change quantity of a friction factor is found, the rate of change of the forward of the stand 1-1 is calculated according to the change quantity, and a speed compensation quantity is found.  Even when a rolling state is remarkably changed by the start of a lubricating oil supply, hunching does not generate.
Patent JP-H03176520-A (JP)
Title: Washing water supply device for stool
Inventor: TSUTSUI OSAMU
IPC: E03D11/02
Filed: 1990-08-29
Abstract: PURPOSE:To supply proper quantity of washing water to a stool regardless of water-supply pressure by providing a valve mechanism and a pressure sensor to a water supply channel and, at the same time, providing a control section to control the driving of the valve mechanism based on pressure detection output. CONSTITUTION:A washing water supply device 1 is constituted of a control section 3, pressure sensor 4, electrically operating valve mechanism 5 and power source, etc., and a water supply pipe 7 to form a water supply channel is connected to a stool 8 through the valve mechanism 5 to mount the pressure sensor 4. The control section 3 drives the valve mechanism 5 based on water supply pressure detected by the pressure sensor 4, and water supply control corresponding to water supply pressure can be made. Valve opening hours or a valve opening is controlled in accordance with detected water supply pressure, the valve mechanism is so driven that standard quantity of water set in advance is supplied, and when pressure is lower than a value set in advance, it may be so constituted that a large quantity of washing water is supplied.
Patent JP-H07181331-A (JP)
Title: Optical fiber guiding structure and its manufacture
Inventor: YAMADA ATSUSHI
IPC: G02B6/26
Filed: 1994-09-26
Abstract: PURPOSE:To enhance dimensional precision and minimize connecting loss by constituting an optical fiber guide structure from a high concentration P-type diffusion layer having a groove whose bottom surface is buried under the surface of a base, and a silicon layer forming an oxide silicon layer or a lower layer. CONSTITUTION:A high concentration boron is diffused on the surface of a silicon monocrystal base 1 to form a high concentration P-type diffusion layer 2. Further, the surface of a silicon epitaxial film 3 is thermally oxidized to form a mask layer 4 consisting of silicon oxide, whereby a multilayered structure is manufactured. It is then etched in a buffer hydrogen fluoride solution, and the exposed mask layer 4 is removed to form a pattern. The exposed silicon epitaxial film 3 is then removed to manufacture a reversed trapezoidal base 8 having reversed trapezoidal grooves 7 formed in three lines in parallel to each other. The optical fiber core wires 9 of a three-core optical cable are fitted to each groove 7 of the reversed trapezoidal groove base 8, and a pressing plate 10 is adhered to the surface of the groove base 7 by use of an adhesive.
Patent JP-H0276750-A (JP)
Title: Thermal transfer printer
Inventor: FUKAZAWA OSAMU
IPC: B41J2/36
Filed: 1988-09-13
Abstract: PURPOSE:To control irregularity in printing density due to the decrease of a mains voltage without complicated circuitry and a processing system relative to an A/D converter by detecting the number of dots applied to a thermal head every time before their application and deciding an appropriate application time based on the number of dots applied. CONSTITUTION:Characters and symbols entered from an input device 4 are stored in RAM 3, and data obtained by decomposing input characters and symbols into a bit pattern through CPU 1 is transferred to a thermal head driver 5 as serial data during printing. At that time, CPU 1 detects the number of dots to be applied each time from data and decides an appropriate application time suited to the application of the number of dots. Data on the relationship between the number of applied dots and the appropriate application time is obtained in advance by determining the relationship between the number of applied dots and the decrease of a mains voltage, because the relationship which is first mentioned varies according to the thermal head.
Patent JP-H1073693-A (JP)
Title: Method for reprocessing spent unclear fuel
Inventor: SASAHIRA AKIRA
IPC: G21C19/44
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent fission products from getting mixed by dissolving spent nuclear fuel under an oxygen partial pressure at a specific or higher pressure to dissolve uranium selectively and electrolyzing a molten salt to recover uranium selectively. SOLUTION: Spent unclear oxide fuel 10 is loaded from the upper part of a reaction cell into an anode 3. The gas phase of the reaction cell is opened to the atmosphere or it is filled with an inactive gas containing the oxygen whose partial pressure is about 0.0001 atmospheric pressure or higher. The potential difference between the anode 3 and a reference electrode 8 is read by a potentiometer, and voltage is applied from a power source 7 to set the potential of the anode 3 at about -0.48V. Uranium oxide in the spent nuclear oxide fuel 10 is dissolved in the anode and is deposited on a cathode 4 on a disc. Oxide of transuranium elements such as plutonium does not dissolve in such a partial pressure of oxygen and such anode potential, and electric current stops flowing when all uranium oxide has dissolved.  For this reason, cathode deposit 11 of uranium oxide is scraped off by rotating the cathode 4 and is moved into a recovery container 6. Consequently, the uranium oxide can be selectively dissolved and recovered.
Patent JP-H1072230-A (JP)
Title: Production of optical fiber preform
Inventor: OGA YUICHI
IPC: C03B37/018
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To produce a preform at an increased deposition rate and in an in creased shape yield(a ratio (%) of (effective length)/((effective length)+(ineffective length)) of a preform) by arranging burners for forming fine glass particles in a specific direction, in a production that is composed by comprises subjecting a glass raw material to a flame hydrolysis or an oxida tion to form fine glass particles, depositing a resulting fine glass particle on a starting material and growing a deposited fine glass particle to produce an optical fiber preform. SOLUTION: This production is composed by subjecting a glass raw material to the flame hydrolysis or oxidation to form fine glass particles, depositing the resulting fine glass particles on a starting material and growing the deposited fine glass particles to produce an optical fiber preform. In the production, burners for forming fine glass particles are arranged in a circumferential direction of a preform to be produced so that central axes of the burners are directed toward a starting material in at last three direction. At this time, the angle between central axes of every adjacent two of the burners is preferably 45 to 120 deg.C and the angle between the central axis of each of the burners and the axis of the starting material is more desirably 60 to 100 deg..
Patent JP-H1163024-A (JP)
Title: Unidirectional clutch
Inventor: MIYATA HIROBUMI
IPC: F16D41/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a unidirectional clutch for which a flat belt is wound between the sectionally circular frictional face of the first rotating member and the sectionally arcing frictional face of the second rotating member to intermittently transmit torque, depending on the relative rotating directions of both rotating members, so that the slide of the flat belt can be controlled against excessive input torque to output only almost constant torque or stop its output. SOLUTION: The second rotating member 2 with a frictional face 2a on the outer periphery has an oscillation portion 3 pivotally supported in an oscillatable manner at a position on the frictional face 2a, lop-sided to one end in the peripheral direction. The oscillation arm ratio L1/L2 of the oscillation portion 3 is set, based on values e<μ1> '.<θ1> formed by powering the bottom (e) of a natural logarithm only by a value μ1'.θ1 for which a frictional coefficient μ1' between the frictional face 1a of the first rotating member 1 and a flat belt 4 is multiplied by its contacting angle θ1 and values e<μ2> '.<θ2> formed by powering the bottom (e)  of a natural logarithm only by a value μ2'.θ2 for which a frictional coefficient μ2' between the frictional face 2a of the second rotating member 2 and the flat belt 4 is multiplied by its contacting angle θ2.
Patent JP-H0574009-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIWAKI ZENJI
IPC: G11B15/60
Filed: 1991-09-10
Abstract: PURPOSE:To prevent a tape damage due to a flange of tape drawing-out post in a magnetic recording/reproducing device. CONSTITUTION:A tape contact surface 6a of the upper flange 6 of the post which is the tape drawing-out means, is constituted to make a certain angle from the vertical direction to the tape roller surface, and the damage to the tape 10 due to the contact with the upper flange is prevented, when the tape 10 is caught or separated by the tape drawing-out post.
Patent JP-S60122136-A (JP)
Title: Joining method of thermoplastic synthetic resin band
Inventor: SATOU YASUO
IPC: B65B13/32
Filed: 1983-12-06
Abstract: PURPOSE:To strengthen the binding force by a method wherein a plurality of slit-like holes whose hole rims are to join one upon another by thermal welding are shifted length-wise from each other to be formed insuch a manner as to partially overlap width-wise so that a shearing stress generated at the joint works equally on the perimeter of the slit-like holes. CONSTITUTION:A heating tool 9 having a plurality of heating pieces 8 is pressed on the lap part to form slit-like holes 10a, 10a' and 10b, 10b' with the length A along the length of a band 6 and the hole rims 11 are welded to join both ends 7 and 7' thereof. The slit-like holes 10b and 10b' are shifted length-wise from those 10a and 10a' to be formed in such a manner as to overlap therewith width-wise with the length (a). Thus, the shearing stress working on the joint is received long and evenly along the length to prevent peeling at the joint and the range (a) of weak portion is so marginal to make it hard to cut against a force at the right angle to the holes.