baber/WOPTO huggingface dataset:
Patent JP-H11126603-A (JP)
Title: Manufacture of battery electrode
Inventor: OKAMOTO TOMOHITO
IPC: H01M4/139
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress expansion of a mix and to reduce deterioration of charging and discharging characteristic by pressing the mix, in which a binder principally consisting of thermoplastic rubber is added to an active material and the like, while heating it on an electric collector metal so as to form a mix layer. SOLUTION: In manufacture of a positive electrode, for example, a mix 2 consisting of a mixture of a positive electrode active material, a conductive auxiliary agent, and a binder is applied to the surface of a band type aluminum foil 1, and then, the foil 1 is passed through a hot press roller 3. The hot press roller 3 provided with a heater 3a in the roller inside presses the mix 2 onto the surface of the aluminum foil 1 while heating the mix 2 passing through the heater 3a to about 120 deg.C. In this way, the binder made of thermal plastic rubber is melted and softened to be pressed in this condition, so that the binder can be stuck to the surface of the aluminum foil 1 with excellent adhesion. The mix 2 is pressed with a pressing pressure less than that for melting and softening the binder so as to be formed into a layer with uniform thickness.  Even when the mix 2 layer is cooled and hardened, extensibility can be secured as the binder consists of thermoplastic rubber.
Patent JP-H06235634-A (JP)
Title: Range-finding device
Inventor: OGAWA MASAAKI
IPC: G01C3/08
Filed: 1993-10-26
Abstract: PURPOSE:To increase range-finding accuracy without causing a device to be expensive and a large amount of current to be consumed in the device for measuring the distance to a target utilizing reflection light from the target. CONSTITUTION:Light from a light emitting diode 13 is projected to a target A and the light-reception position of the reflection light is detected by a position detector 16. The position detector 16 is constituted of two linear line sensors 161 and 162 which are shifted in the longitudinal direction, analog distance information is obtained y performing distance operation of the output of each linear line sensor using distance operation circuits 181 and 182, the analog distance information is converted to digital values by A/D converters 191 and 192, and each digital value is added by a processing circuit 20, thus obtaining digital distance information with the same resolution as that of a case when A/D conversion is made with half the conversion width of the A/D converter and achieving an accurate range finding even if the A/D converter with a low resolution is used.
Patent JP-S63144072-A (JP)
Title: Production of decorative panel
Inventor: HIRAI MASATOSHI
IPC: B41M1/28
Filed: 1986-12-05
Abstract: PURPOSE:To enable a pattern or the like formed of a printing ink to be preserved for a long time without falling off due to contact with an object, by subjecting aluminum and an aluminum alloy to a ground treatment, printing on the treated surface by using a non-conductive printing ink and subjecting the printed surface to an electrodeposition treatment, followed by baking. CONSTITUTION:A ground treatment for aluminum is an electrolytic or non- electrolytic chromate treatment or the like, and screen-printed characters, patterns or the like are formed on the ground-treated surface by using a printing ink having excellent non-conductivity, while said ink is prepared by mixing a dye or pigment into a non-conductive vehicle. The printed surface is dried to harden the ink, and the ground treated surface is subjected to an electrodeposition treatment. The patterns 3 of the printing ink are provided on a part of the substrate-treated surface 2 of the outer surface of aluminum 1, and a lustrous beautiful electrodeposited surface 4 is provided on the entire part of the ground treated surface 2 except the patterns, so that the patterns 3 are provided on a sunken state in the electrodeposited surface.
Patent JP-H03153960-A (JP)
Title: Control device of continuously variable transmission for vehicle
Inventor: KONO KATSUMI
IPC: F16H61/02
Filed: 1989-11-08
Abstract: PURPOSE:To prevent steep change of the gear ratio by dislocating one of the timings of electric signals to drive a shift direction changeover valve and a shifting velocity changeover valve, so that the switching timings of the two changeover valves become identical, by changing-over of the shifting mode. CONSTITUTION:When the operating conditions of a shifting direction changeover valve 262 and a shifting velocity changeover valve 264 of a continuously variable transmission are both altered for switching the shifting mode, at least either of the rising timing and falling timing of one of electric signals from an electronic control device to be given to solenoid valves 166, 168 for driving them, respectively, is dislocated so that the switching timings of the two changeover valves 262, 264 become identical. This should prevent steep changing of the fear ratio resulting from the changeover time difference of the shifting direction changeover valve 262 and shifting velocity changeover valve 264. Thus avoidance is provided for impairing of the drivability due to steep changing of the gear ratio.
Patent JP-H07138111-A (JP)
Title: Herbicide composition for paddy field
Inventor: IWASAKI YASUNAGA
IPC: C07D493/04
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a herbicide for paddy field capable of controlling important weeds in paddy fields for a long period of time by one treatment with a smaller amount of active ingredients. CONSTITUTION:This herbicide composition for paddy fields comprises (A) a new furobenzopyran derivative of the formula (R1 is an alkyl; R2 is an alkyl, an alkoxy, a halogen or a halogen-substituted alkyl; R3 is R2, phenoxy or benzyloxy; R4 is H or an alkyl; m and n are 0-3) and (B) at least one of four sulfonylurea derivatives such as B1: methyl-2-[3-(4,6-dimethoxypyrimidin-2-yl) ureidosulfonylmethyl]benzoate, B2: ethyl-5-[3-(4,6-dimethoxypyrimidin-2-yl) ureidosulfonyl-1-methylpyrazole-4-carboxylate, B3: 3-(4,6-dimethoxy-1,3,5-triazin-2- yl)-1-[2-(2-methoxyethoxy)-phenylsulfonyl]urea as active ingredients.
Patent JP-H06136115-A (JP)
Title: Molding material for optical fiber
Inventor: ISSHIKI HIDEKI
IPC: C08G64/40
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a molding material which gives an optical fiber exhibiting a very low light-transmission loss by using, as the material, an arom. polycarbonate resin contg. a specified amt. or lower of a silicon compd. detected by a specified method. CONSTITUTION:A dihydric phenol and a carbonate precursor are reacted and polycondensed to give an arom. polycarbonate resin, which is purified with a liq. contg. no silicon detectable with a plasma emmision spectrometer. Thus is obtd. such an arom. polycarbonate resin that when an org. solvent soln. contg. 10g of the resin is filtered with a filter having a mean pore diameter of 0.1mum and a diameter of the filtration plane of 20mm followed by the analysis of a silcon compd. in a residue on the filter with a scanning electron microscope and an X-ray microanalyzer, the total sectional area of the silicon compd. is equal to or lower than 50% of the filtration area of the filter. The resin is used as a molding material for an optical fiber.
Patent JP-H08149118-A (JP)
Title: Synchronizing signal detector
Inventor: OKAYAMA MUTSUYUKI
IPC: H04N19/00
Filed: 1994-11-25
Abstract: PURPOSE: To detect a synchronizing signal correctly without mistaking a similar synchronizing signal as a synchronizing signal from a bit series including the synchronizing signal and a signal having the same bit pattern as the synchronizing signal and whose appearance time interval is the same as that of the synchronizing signal (hereinafter called similar synchronizing signal) at least. CONSTITUTION: Taking notice that the number of bits from a synchronizing signal to a similar synchronizing signal and the number of bits from the similar synchronizing signal to the synchronizing signal differ from each other, the number of bits between the synchronizing signal and the similar synchronizing signal is counted to identify the synchronizing signal and when a signal series is given to a synchronizing signal candidate pattern detector 1, in which the pattern of the synchronizing signal is detected from the received signal and the period when the signal appears is calculated and the signal of the same bit pattern as that of the synchronizing signal in the data is excluded and the synchronizing signal or the similar synchronizing signal or the both signals are outputted.  The outputted signal is used as a reset signal and the counter 2 is operated and counts up by using the clock signal synchronously with the bit of the input signal and the count is fed to a discrimination device 3, which discriminates the synchronizing signal based on numeral data.
Patent JP-H06135753-A (JP)
Title: Production of artificial lightweight aggregate and method therefor
Inventor: SAITO IKUO
IPC: C04B14/02
Filed: 1992-10-28
Abstract: PURPOSE:To completely fire a fine aggregate raw material without using a rotary kiln and to effectively utilize the heat energy of the rotary kiln. CONSTITUTION:A rotary kiln 17 provided with a supply means 1 for a coarse aggregate raw material A and an air flow furnace 16 communicating with the rotary kiln 17 and provided with a supply means 2 for a fine aggregate raw material B are provided.
Patent JP-H11111626-A (JP)
Title: Shower head structure for heat-treating apparatus
Inventor: TANAKA KIYOSHI
IPC: H01L21/687
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a shower head structure for heat-treating apparatus which can suppress the production of particles. SOLUTION: A shower head structure for heat-treating apparatus, provide to the ceiling section of a treatment vessel in which a prescribed heat treatment is performed on an object W to be treated, is provided with a hollow shower head main body 74, the lower end of which is opened by forming a gas inlet port for introducing a treatment gas, a shower head cap body 84 which is provided to close the opened section at the lower end of the main body 74 and has a plurality of gas blowing holes 86 for discharging the treatment gas, and a collar member 82 which is attached to the lower end section of the main body 74 for supporting the cap body 84. As a result, the production of particles due to thermal contraction is suppressed, because the cap body is prevented from coming into direct contact with the main body.
Patent JP-H01136862-A (JP)
Title: Alarm device for rush-off of vehicle
Inventor: TSUKAMOTO KATSUAKI
IPC: B60T7/12
Filed: 1987-11-19
Abstract: PURPOSE:To prevent the rush-off of a vehicle by judging the movement of the vehicle by a comparing/judging circuit from the signal of a microwave transmitter/receiver and judging the rush-off of a vehicle body by a judging circuit from the signal of at least one of a transmission neutral detector and a parking/stopping brake detector and the output of the comparing/judging circuit and giving an alarm. CONSTITUTION:The movement of a vehicle body is judged by a comparing/ judging circuit 5 from the change between the transmitting and receiving frequencies of a microwave transmitter/receiver 2 installed on a vehicle body. The rush-off of the vehicle body is judged by a judging circuit 8 from the signal of at least one of a transmission neutral detector 9 and a parking/stopping brake detector 10 and the output of the comparing/judging circuit 5. An alarm is generated by an alarm means 11 based on the alarm signal outputted by the judging circuit 8. Hence, if a vehicle starts to move against a driver's will during parking, an alarm is given to notify the driver preventing the rush-off of the vehicle.
Patent JP-H0598707-A (JP)
Title: Construction method of unit building
Inventor: TSUNASHIMA ATSUSHI
IPC: E04F11/02
Filed: 1991-10-08
Abstract: PURPOSE:To reduce work at the construction site when a staircase is installed across two building units. CONSTITUTION:In a factory, a first unit 18 having a lower part 28 of a staircase and a second building unit 20 having an upper part 30 of the staircase are fabricated. And these building units 18, 20 are transported to the construction site, where the units 18, 20 are arranged adjacently to each other and then the part 28 is connected to the part 30. Consequently, work at the construction site can be reduced.
Patent JP-S62149465-A (JP)
Title: Light emitter
Inventor: OOTA TAKESHI
IPC: G03B27/54
Filed: 1985-12-25
Abstract: PURPOSE:To provide a light emitter for electrostatic recording which ensures easy setting of timings for operating phosphor dots to emit light, by arranging plural light- emitting parts in a staggered pattern so that the distance between the center line with respect to the vertical direction of the light-emitting parts in one row and that in the other row is in a specified relation with the distance between the centers of phosphor dots in a slit. CONSTITUTION:Slitted form controlling electrodes are arranged in two staggered rows (light-emitting parts X1, X2, X3... and Y1, Y2, Y3...). These are disposed on a vacuum sealed container, and anodes are connected to an image signal circuit (b) comprising a transistor group 30 for applying image signals, whereas the controlling electrodes are connected to an electrode-selecting circuit (c) comprising a transistor group 31 for selecting electrodes. The distance D between the center line with respect to the vertical direction of the light-emitting parts in one of the two staggered rows and that in the other row and the distance P between the centers of phosphors in each slit fulfils the relation of (n-0.1)P/2<=D<=(n+0.1)P/2, wherein (n) is an integer. With this arrangement, it is unnecessary to use as a delay circuit an analog circuit complicated in construction and troublesome to adjust. Accordingly, a light-emitting operation can be stably performed.
Patent JP-H0717734-A (JP)
Title: Working machine for glass plate
Inventor: BANDO SHIGERU
IPC: C03B35/00
Filed: 1993-11-19
Abstract: PURPOSE:To make from cutting to finishing compact and to simultaneously execute respective operations in a short period of time by providing the working machine with a transporting section for automatically transporting sheet glass to respective sections including a cutting section, break cracking section and polishing section and numerical control means thereof. CONSTITUTION:The cutting section 1 for forming cutting lines for cutting the blank sheet glass to the glass is arranged on the right side of Fig., the polishing section 2 for polishing edges on the left side, the break cracking section 3 for automatically break cracking along the cutting lines at the center and the glass transporting section 4 for automatically transporting the sheet glass to the respective sections on the rear side. A feeding in table 5 is disposed in front of the cutting section 1 and a take-out conveyor 6 is disposed behind the polishing section 2. A cutting head 7 of the cutting section 1 and a polishing head 8 of the polishing section 2 are mounted on a common moving means 9 and are made to make X-axis motion in a lateral direction viewed from the front and Y-axis motion in a back and forth direction by numerical control. The break cracking section 3 has a break cracking conveyor 73 and an end cutter device 63 for forming end cutting lines in the unnecessary parts on the outer side of the cutting lines. The break cracked blank sheet glass is sent by suction pads 56A to the polishing section 2.
Patent JP-S63142468-A (JP)
Title: Display processing system for hatching pattern
Inventor: FUJIWARA TAKASHI
IPC: G06F3/048
Filed: 1986-12-04
Abstract: PURPOSE:To prevent a pattern from being shifted due to the movement of a window by controlling the hatching pattern of a graphic in the window by a boundary whose relative position is unchangeable even if the window is moved. CONSTITUTION:A graphic processing part 20 forms logical coordinates fixing a proper relative position on the display position of the window and holds and controls the logical coordinates so that the relative position of the logical coordinates is not changed even if the window is moved. In the hatching processing of a graphic in the window, the original pattern starting position of a hatching pattern is determined by a boundary based upon the logical coordinates and hatching specifying operation is transferred to a coordinate transformation part 21 together with the positional information of the logical coordinates. The transformation part 21 transforms the logical coordinate value of the hatching specifying information into physical coordinate value and transfers the transformed value to the hatching processing part 3. The hatching processing part 3 displays the hatching display information on a display part 2.
Patent JP-H04164489-A (JP)
Title: Informing device for operating condition of sewing machine
Inventor: SAKAKIBARA YASUO
IPC: D05B59/02
Filed: 1990-10-29
Abstract: PURPOSE:To identify the sewing machine with the informing device actuated simply and certainly even in case a plurality of sewing machines are used which are fitted with the same informing device, by furnishing an informing mode altering means to alter the informing mode of the informing means in conform ity to a command given externally. CONSTITUTION:If a changeover switch 7 is in On, a warning device 5 is driven with the warning sound issuing intervals set to T1 - if the switch 7 is in Off, the warning device 5 is operated with the warning intervals set to T2 (<T2). That is, the warning sounds are emitted in two different modes of issuing intervals depending upon the position of the switch 7. This warning device 5 and processing to drive it correspond to the informing means, while the processing to change over execution depending upon the On/Off condition of the changeover switch 7 corresponds to the informing mode altering means.
Patent JP-H11188871-A (JP)
Title: Recording head, substrate therefor, and ink jet recorder
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/05
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for recording head arranged with a plurality of electrothermal conversion elements generating thermal energy for jetting ink in an ink jet recording head and a plurality of functional elements connected electrically with the electrothermal conversion elements on the same substrate in which the protective layer for the electrothermal conversion elements is made thin while decreasing the wiring resistance. SOLUTION: In a region arranged with electrothermal conversion elements 1-104 and a wiring section including common wiring 1-102 for a plurality of function elements 1-113 and selection electrode wiring 1-110, the plurality of function elements 1-113 are in a direction different from the arranging direction of the electrothermal conversion elements 1-104 connected, in the vicinity thereof, with the common wiring 1-102 formed essentially in a layer lower than the layer where the elements 1-104 are formed. The wiring part is made thin for the upper layer having no effect on the wiring resistance and made thick for the lower layer having direct effect on the protective layer.
Patent JP-H09140091-A (JP)
Title: Motor with reduction gear
Inventor: TOZAWA MUTSUO
IPC: F16H1/16
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent one-portions of a damper from extruding from the opening portions of a hub which are formed by the cuttings and standings of respective protruding pieces and to prevent the abrasion of the damper to improve its durability, in a motor with a reduction gear for transmitting the rotation of its reduction to the external via the damper and hub. SOLUTION: Between a damper 8 and a hub 9, covers 10, 20 for choking opening portions 9c of the hub 9 each of which is formed by the cutting and standing of each protruding piece 9a are provided. Also, the covers 10, 20 are made of a low-friction material, and further, slot portions 8a are formed in the damper 8. In the cover 20, each protruding portion 20b to be engaged with each slot portion 8a is formed, and in each protruding portion 20b each groove portion 20a for inserting in an engagement way each protruding piece 9a of the hub 9 thereinto is drilled.
Patent JP-2001104018-A (JP)
Title: Coil fastener joint
Inventor: FUKUDA RYOSUKE
IPC: D21F7/10
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a coil fastener joint for plastic textiles applicable to a dry canvas for paper making to be order-made to meet a variety of specifications, or the like, easy to engage and lock coil-like fastener element rows to each other, and easy to pass a core for joining. SOLUTION: The coil-like fastener element row comprising one expandable synthetic resin wire formed in advance to be locked to both ends of a plastic textile body to each other is fitted to the plastic textile body in an expanded condition within the range of about 1 to 25% with respect to the reference length in the formed condition. The element color is translucent.
Patent JP-H08143615-A (JP)
Title: Production of catalyst carrier for polymerization of olefin
Inventor: TAKAHASHI HIROTOSHI
IPC: B01J32/00
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a catalyst carrier having a spherical shape, a narrow particle diameter distribution and a desired mean particle diameter by quenching a material to be emulsified comprising a magnesium halide adduct and a dispersion medium passing through a vibrating conduit tube in an emulsifying and dispersing device. CONSTITUTION: A material to be emulsified comprising a magnesium halide adduct and a dispersion medium is passed through an emulsifying and dispersing device composed of a conduit tube passing through the material to be emulsified, a vibrator vibrating in a tube axis direction installed in the conduit tube and a vibration generator giving vibration to the vibrator, and the material is quenched. A magnesium halide adduct formed from magnesium chloride and an alcohol is used as the adduct. Frequency (N) of the vibrating motions of the vibrator is 100-10000 times/min and a ratio of a volume (Q) of the material to be emulsified to a volume inside the conduit tube (V) is: Q/V=0.01-100 (L/L). An emulsifying and dispersing factor is: α=[Q/(N.V)]=0.0001-0.001.  The mean diameter of the resultant carrier is 1-200μm and the geometrical standard deviation of the particle diameter is <=1.45.
Patent JP-S63276786-A (JP)
Title: Address selecting circuit
Inventor: ASANO MASAMICHI
IPC: G11C11/408
Filed: 1987-11-20
Abstract: PURPOSE:To reduce the number of circuits and to operate at high speed by controlling a buffer circuit by combining the outputs from two sets of decoders to which respective i-pieces and (n-i)-pieces among n-pieces of input addresses are supplied. CONSTITUTION:For instance, a first decoder circuit 21 which is a set of (2<i>=16)- pieces of circuits to which addresses A1-A4 are supplied provided that the numbers of addresses (n) is six and (i) is four, is combined with the second decoder circuit 22 which is a set of (2<n-1>=4)-pieces of circuits to which addresses A5, A6 are supplied where n-i=2. And a combined output is outputted to the buffer circuit 23 corresponding to the circuit 22. At such a time, the circuit 23 which is a suite of (2<n>=64)-pieces of circuits is made output (2<n>=64)-pieces of selection signals by means of the direct combination of the outputs from the circuits 21, 22 in response to such one of the circuits 21, 22 as slower in action than the other. As a result, the constitution of the titled circuit can be simplified with the less number of decoder circuit, and can be operated at high speed in response to the last address input.