baber/WOPTO huggingface dataset:
Patent JP-S551735-A (JP)
Title: Synchronism detection circuit
Inventor: NISHIMURA SHIYUNICHI
IPC: H04L7/04
Filed: 1978-06-19
Abstract: PURPOSE:To output stable synchronizing pulses stable to the temperature change and power supply voltage change, by constituting the analog circuit only with delay circuit through the use of digital circuits such as shift registers and AND circuits, in the synchronism detection circuit used at digital signal transmission. CONSTITUTION:In the synchronism detection circuit taking the serial digital signal and the clock signal inserting clock signal as synchronizing signal as the reception signal, the delay circuit 1 dilaying clock and the first shift register 2 for serial parallel conversion taking digital signal as input as the clock for the output of the circuit 1, are provided and further, the second shift register 3 for serial parallel conversion inputting the digital signal as clock for the inverting signal of the circuit 1 and the  AND gate 4 outputting the logical product of the output of the register 2, povided.  Moreover, the AND gats 5 inverting the output of the register 3 with the inverter 8  and outputting the logical product of the inverted singal, and the AND gate 6 outputting the logical product of the output of the registers 2,3 as synchronizing pulses, are provided.
Patent JP-S55844-A (JP)
Title: Device for burning solid fuel
Inventor: OOKUBO TOSHIO
IPC: F23B99/00
Filed: 1978-06-19
Abstract: PURPOSE: To perform maximum catalyst purifying effect in a device for burning solid fuel such as briquette or the like at igniting time by exactly detecting exhaust gas temperature without deteriorating a heatsensitive element with exhaust gas and high temperature in the device.  
     CONSTITUTION: A briquette cooking stove 8 provided with an air intake port 9 at the bottom thereof incorporates a briquette 6 ignited therein, and catalytic layers 2, 3 provided at the upper portion thereof for purifying exhaust gas. Since the catalytic temperature is low at igniting and extinguishing time, electric heaters 1 are interposed, to improve the purifying capacity of the layers 2, 3 with low CO purifying capacity, at the bottom of the catalyst 2 and/between the catalysts 2 and 3. The electric heater 1 is so controlled as to be energized by a heat-sensitive element 4 for sensing the temperature of the catalysts 2, 3 and/or the exhaust gas temperature. The element 4 is internally contained within a protecting tube 5 of high temperature and sulfurous acid gas resistance to thereby accurately detect the exhaust gas temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03275020-A (JP)
Title: Stool cleaner
Inventor: KAWANO KAZUAKI
IPC: A47K11/10
Filed: 1990-03-23
Abstract: PURPOSE:To mechanize the cleaning operating of a stool, to reduce the burden of persons in charge of cleaning and to improve an operating speed by providing a detergent tank in a frame and hollowing a part of a rotation axis and a flexible member so as to enable detergent or water to pass. CONSTITUTION:A stool cleaner 1 is placed on the rim B1 of a stool B and a motor 6 is started. The motor 6 drives a rotation axis 3 in the order of low speed, intermediate speed, high speed and low speed... through a control portion 11. A brush 5 is located at positions shown by imaginary lines if centrifigal force is large, and at a position shown by solid lines when it stops to thereby clean the inner face of the stool through detergent and water mixture. A starting switch or a timer are incorporated in the control portion 11 so as to urge an automated operation. Since a frame 2 and the rim B1 are tightly connected by a rubber packing 12, there is not possibility of splashing cleaning water to the outside of the stool B.
Patent JP-S60219348-A (JP)
Inventor: OZAWA MAKOTO
IPC: E04B9/14
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63239783-A (JP)
Title: Button-type air cell
Inventor: MORITA KORENOBU
IPC: H01M12/06
Filed: 1987-03-27
Abstract: PURPOSE:To make an air diffusion sheet unnecessary, to eliminate a liquid leakage from air feeding holes resulting from the air diffusion sheet, and to obtain a good cell performance, by using a porous fluorine resin membrane with an uneven surface as a water-repelling membrane. CONSTITUTION:At the inner bottom of a cylindrical positive electrode case 1 with bottom, which furnishes air feeding holes 2 at the bottom, a porous fluorine resin membrane 4 with an uneven surface 3 is furnished. By using the porous fluorine resin membrane 4 with the uneven surface 3 as a water- repelling membrane, an air diffusion sheet, which is difficult to be fixed at the bottom of the positive electrode case 1, can be omitted, and not only a liquid leakage from the air holes 2 resulting from the air diffusion sheet can be eliminated, but also the materials can be reduced. Moreover, a cell to which hydrogen is fed sufficiently, and which has a stable discharge maintaining voltage can be obtained.
Patent JP-H08246422-A (JP)
Title: Visually handicapped person guide and visually handicapped person guidance system using visually handicapped person guide
Inventor: SATO TAKESHI
IPC: E01F9/529
Filed: 1995-03-08
Abstract: PURPOSE: To inform a passing visually handicapped person accurately of information such as the direction of a road, a danger zone, the existence of an obstruction, etc., and enable safe and sure guidance, to enable disposal at a comparatively low cost and simply in the same manner as a conventional braille point block, to reduce operation cost because of easy maintenance and small power consumption and to facilitate handling by the unnecessity of a power supply by a reception means used by the visually handicapped person. CONSTITUTION: A high-frequency current is applied to a magnetic coil installed to a guidance block 1 disposed on a road surface from a proper power supply such as a solar cell, and an AC magnetic field is generated on the surface of the guidance block 1. When a stick 3 held by a visually handicapped person is brought near to the surface of the guidance block 1, an induction coil for a receiver 27 fitted at the front end of the stick is entered into the magnetic field, thus generating power by electromagnetic induction, then operating an output means 29 mounted on the grip section of the stick. The output means 29 generates vibrations and a signal sound, thus transmitting necessary information to the visual handicapped person holding the stick.
Patent JP-S63242023-A (JP)
Title: Semiconductor relay
Inventor: MUKOGAWA MASASHI
IPC: H03K17/78
Filed: 1987-03-28
Abstract: PURPOSE:To prevent malfunction against external noise and to attain miniaturization of circuit constitution by using a light emitting element and a light receiving element so as to lead a secondary output of a transformer to a gate of a control element, and applying the conduction control so as to supply power to a load thereby supplying power to a load. CONSTITUTION:Photodiodes Pd1, Pd2 are connected to a gate of a triac and the photodiodes Pd1, Pd2 are coupled optically by light emitting diodes Ld1, Ld2 to apply the conduction control to the triac TR. Thus, it is possible to isolate a primary side and a secondary side by simple circuit constitution without using a special transformer. Since the gate of the triac is controlled by the photodiodes Pd1, Pd2, the titled relay hardly malfunctions due to external noise.
Patent JP-S62230038-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: SUGIMOTO YASUO
IPC: H01L23/495
Filed: 1986-03-31
Abstract: PURPOSE:To enable the maintenance of a stable dielectric strength by a method wherein a portion having a small cross section is provided in a slender strip of a lead frame, at the position to be covered with resin after resin molding, and a tie bar and a slender strip member are pulled after the resin molding so as to separate the tie bar from a semiconductor device. CONSTITUTION:A lead frame consists of a base-supporting member 2, an external lead 4, a slender strip 5 and a tie bar 6, and a groove 8 is formed in a portion to be covered with resin after a slender strip member is covered with resin. The groove 8 of a semiconductor device using this lead frame is covered with resin after resin molding. By pulling the slender strip 5 in the lead-out direction in this state, the strip is cut off at the groove portion 8. This method makes it possible to set a long insulation distance and to attain a precise control, and therefore a device having a high and stable dielectric strength and suffering little nonuniformity can be obtained.
Patent JP-H01249112-A (JP)
Title: Filter sheet extraction apparatus for filter apparatus
Inventor: JIYON RATSUSERU SHIYUNAIDAA
IPC: B01D25/12
Filed: 1988-03-30
Abstract: PURPOSE: To eliminate the need for pins to bore filter media with holes and to make a plurality of filtering material sheets movable by applying surface contact for inducing a coefft. of friction sufficient for advancing the filter media. CONSTITUTION: One set of perpendicularly spaced supporting trays 22 for the filter medium sheets 14 is equipped. A movable device 24 frictionally engages with the front surfaces of all the sheets 14 extending from between filtering plates when these filtering plates are separated but the device does not break through the front surfaces of the sheets and removes the sheets 14 from between the plates by moving the sheets 14 in a longitudinal direction on the supporting trays 22. This moving device is provided with slender contact rods 58 for the sheets 14 extending nearly transversely with the moving direction of the sheets 14. Further, drive assemblies 26, 28, 30, 38, 40, 42, 43 simultaneously move the rods 58 in starting positions toward a perpendicular direction to engage and press the rods with and to the sheets 14.  The assemblies retract the rods upward from the sheets 14 and retract the rods backward to the start positions.
Patent JP-H07285525-A (JP)
Title: Labeling device
Inventor: OTOJIMA HIRAO
IPC: B65C9/18
Filed: 1994-04-13
Abstract: PURPOSE:To provide a labeling device which affixes a label being fed as a band-form sheet on an objective article, and stabilizes its retention. CONSTITUTION:A sheet 2 which removably supports a label 1 is fed to a label holding means 23, and the sheet 2 is folded back at the tip 16 of a removing guide 11, and the label 1 is delivered for the constitution of a labeling device. The removing guide 11 is formed to be movable in the sheet feeding direction A. A moving mechanism 12 to appropriately move the removing guide 11 between a location (P) wherein the label holding means 23 holds the label 1 and a location (Q) wherein the label holding means 23 retracts in the folding back direction B is provided.
Patent JP-H02253926-A (JP)
Title: Die for foam molding of bead
Inventor: IO AKIRA
IPC: B29C44/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a favorable foam by heating uniformly, by a method wherein an auxiliary hole provided on one side wall of the die walls of an insertion part facing on each other is connected with the inside of a master frame on the opposite side through a connecting pipe. CONSTITUTION:A cavity 6 is formed of a pair of a recessed and projected dies 2, 3 possessing a large number of steam holes 1. The rear sides of the recessed and projected dies 2, 3 possess spaces respectively which are covered with master frames 4, 5. The master frames 4, 5 are connected with steam pipes 8c, 8d and air evacuation pipes 8a, 8b possessing valves 7a-7b respectively. The projected mold 3 is fitted with an auxiliary hole 10 having the same form as that of the steam hole 1. The auxiliary holes 10 each are connected with one connecting pipe 9 on the inside of the master frame 5 and the connecting pipe 9 is connected further with the master frame 4 by passing through the outside of the master flame 5.
Patent JP-H02256983-A (JP)
Title: Pressure control solenoid valve
Inventor: SUZUKI MIKIO
IPC: F16K31/06
Filed: 1989-03-29
Abstract: PURPOSE:To maintain a preset pressure despite a change of viscosity due to a change of oil temperature by providing between a spool and a set member a spring having a free length shorter than a distance between the spool and the set member, when a needle-shaped valve is closed, and set to a spring constant in which the spring is resiliently compressed only when a fluid pressure not less than the preset value acts on the needle-shaped valve. CONSTITUTION:A needle-shaped valve 6 is moved in a closing direction by an applied current to a solenoid coil 10. While between a spool 8 and a set member of set screw shaft 9 or the like, a spring 28 is interposed. The spring 28 is set to a spring constant not acting, when a relief passage 4 is fully closed, but being resiliently compressed so as to permit the needle-shaped valve 6 to increase its stroke in the opening direction when fluid of pressure not less than a preset value passes through a communication path 15 acting on the needle-shaped valve 6. By this constitution, even when oil changes its viscosity at the time of high and low temperatures, a stable pressure control is performed by obtaining the control characteristic with a small difference of the preset pressure.
Patent JP-S62232119-A (JP)
Title: Cvd equipment
Inventor: SUZUKI TAMAO
IPC: H01L21/263
Filed: 1986-04-01
Abstract: PURPOSE:To form a uniform CVD film and reduce the consumption of reactive gas, by transmitting, from a light transmitting equipment, a beam light parallel to the surface of a semiconductor wafer, and passing the beam light and blowing out a belt-shaped flow of reactive gas excited by passing through the periphery of the beam light against a part of the surface of a semiconductor wafer from a blowing outlet. CONSTITUTION:When a CVD film is formed on the whole surface of a wafer 1, reactive gas is blown out from a blowing outlet 6, and a laser beam 3 is sent out into the reactive gas flow from a light transmitting equipment 4. A CVD film is formed by moving the blowing outlet 6 and the light transmitting equipment 4 in parallel to the surface of the wafer 1 at a constant speed, and scanning the surface with the laser beam. During this process, the thickness of the CVD film is changed by the number of scanning cycles. That is, the beam-shaped light is transmitted, a narrow belt-shaped reactive gas flow 5 is blown out from the vertical direction only to a specified position at which the CVD film is actually formed, and the beam scanning is performed to form the CVD film. The width of the belt-shaped gas flow is a little wider than the beam width of the light. Thereby, the reactive gas can be uniformly blown out on the wafer 1, and the uniform CVD film can be formed on the whole surface of the wafer.
Patent JP-H01246944-A (JP)
Title: Telephone service system for absent subscriber
Inventor: IBATA MITSUNORI
IPC: H04M3/54
Filed: 1988-03-29
Abstract: PURPOSE:To differentiate originating subscribers by means of set code numbers by providing a personal identification number analyzing section and a specific transfer mode corresponding to the analyzed results of the analyzing section and setting the personal identification numbers. CONSTITUTION:The personal identification number analyzing section 4 (5) built in a call transfer equipment 6 is provided with a number analyzing and personal identification number accumulating section 9 (11) and personal identification number colldting section 10 (12). A transmitted code number is collated with a register in the accumulating section 9 (11) and whether a message accumulating device 8 is to be actuated or a transfer equipment is to be actuated and the incoming call is to be transferred is identified in accordance with a collated result after the number is once stored in a number storing section 13 (14). The accumulating section 9 (11) is the registration section for accumulating personal identification numbers of the originating subscribers for whom the incoming calls are to be transferred and those for whom the incoming calls are to be connected directly in a specific presence mode and analyzes the accumulated code numbers at the time of code number collation. Therefore, such the need of a subscriber that all incoming calls are to be responded by means of automatic answering telephone except those from specific originating subscribers with whom the subscriber wants to talk directly can be satisfied.
Patent JP-S59200213-A (JP)
Title: Electromagnetic-photo transducer
Inventor: HARUMOTO KATAMASA
IPC: G01R15/24
Filed: 1983-04-27
Abstract: PURPOSE:To reduce the error due to mechanical oscillation by arranging a compensating element in the incidence side or the exit side of a detecting element as one body so that polarizing actions due to mechanical oscillations of both elements are differential mutually. CONSTITUTION:A crystalline element 5 for compensation having the same properties as a crystalline element 3 having the electrooptic effect is interposed between the crystalline element 3 and an analyzer 4. The direction of the crystalline element 5 is so set that the polarizing action due to the mechanical oscillation of the crystalline element 3 and that of the crystalline element 5 are differential. Even if the mechanical oscillation is applied to an electromagnetic- photo transducer, polarizing actions generated in the crystalline element 3 having the electrooptic effect and the crystalline element 5 for compensation are cancelled by each other because these polarizing actions are differential by the relation of their orientation, and the light which is not affected by the mechanical oscillation is made incident to the analyzer 4. Thus, the error of measurement is reduced.
Patent JP-H09235975-A (JP)
Title: Burst forcasting method of rock crusher
Inventor: NAKAZAWA TAKESHI
IPC: E21C39/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to forecast a bursting rate of a rock crusher before the execution by inputting mechanical and geometric information for an object to be crushed when the tube type rock crusher is used to crush bedrock, concrete, etc. SOLUTION: A rock crusher formed by arranging a plurality of loading plates 25 on the outside of protect rubber 24 having a regular square section inserting a high bearing rubber tube 21 therein is inserted into a rock crushing hole formed in an object to be crushed, and high pressure water is supplied from a pressurized rubber hose 26 to make cracks in the rock crushing hole with the loading plates 25 to crush. A bursting rate g (X) of the rock crusher is forecasted from the formula: g(X)=T-N(1-sinϕ)#1u /2 where: T is the load resistance of the rock crusher, N is the coeeficient of the correction by the formation tolerance of the crushing position and the rock crushing hole, ϕis the inside friction angle of the object to be crushed, θu is the uniaxial compressive strength of the object to be crushed.  By the constitution, a bursting rate of the rock crusher can be accurately forecasted.
Patent JP-S60218123-A (JP)
Title: Positioning device of laser beam
Inventor: DOI HIROSHI
IPC: G01B11/27
Filed: 1984-04-13
Abstract: PURPOSE:To position a laser beam for a short time by irradiating a laser beam to generate an interference pattern having two-dimensional intensity distribution and detecting the pattern to execute deflection control. CONSTITUTION:A laser beam 4 projected from a laser light source 1 is modulated in phase by a rough substance 21 and diffused and irradiated. The time variation of optical intensity detected by an photodetector 5 is increased if the optical intensity is defocused from the center of the laser beam 4, and reduced in accordance with approach to the center. The timer variation of the optical intensity detected by the photodetector 5 is measured by using a signal processing circuit 23 and applied to a driving means 24 to position the laser beam 4 in a direction reduction the time variation. Consequently, the laser beam 4 can be positioned within a short period as compared to the scanning time in spite of two-dimensional scanning.
Patent JP-H10263286-A (JP)
Title: Water supply device for washing machine
Inventor: ISHII TETSUO
IPC: D06F39/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To sufficiently pour water even to laundry stuck to the side wall inner surface of a washing and dehydrating tank by forming the bottom part of the tip of the water supply port of a water supply case in a water supply device disposed to the upper part of the washing and dehydrating tank into a step part lowered to a lower part and forming plural water supply holes for the step part. SOLUTION: This water supply device 13 disposed to the upper part of the washing and dehydrating tank is connected through a water supply pipe to a city water faucet or the like. Then, at the time of washing, when the water supplied into the water supply case 16 in the process of dehydrating and rinsing reaches near the water supply port 16a at the tip, it is made to flow down to the step part 16b formed there. At the time, a part of the water is made to flow to the water supply holes 16c through an edge part 16d and made to flow down from there into the washing and dehydrating tank.  Since the edge part 16d is formed in a circular arcuate shape and the plural water supply holes 16c are also arrayed in the circular arcuate shape so as to be along the circular arcuate shape of the edge part 16d, a water stream flowing down from the step part 16b is made to flow along the peripheral wall of the washing and dehydrating tank and the water is surely poured to the laundry stuck there.
Patent JP-H04308223-A (JP)
Title: Polyester-based conjugate fiber
Inventor: SANO SHINJI
IPC: D01F6/62
Filed: 1991-04-08
Abstract: PURPOSE:To obtain the subject conjugate fiber, comprising a sheath component which is a polybutylene terephthalate-based polymer having a prescribed value or above of solution haze and a core component that is a polyethylene terephthalate-based polymer in a concentric sheath-core form, excellent in high- order processability and hand and useful as woven or knitted fabrics, etc. CONSTITUTION:The objective conjugate fiber comprising (A) a sheath component which is a polybutylene terephthalate-based polymer having >=4%, preferably 8-20% solution haze and (B) a core component that is a polyethylene terephthalate-based polymer. The components (A) and (B) are in a substantially concentric sheath-core form.
Patent JP-S59201311-A (JP)
Inventor: FUJIWARA YOSHIYUKI
IPC: H01B5/14
Filed: 1983-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05208196-A (JP)
Title: Controlling device for aerated quantity in aeration tank
Inventor: NAGAO HITOSHI
IPC: C02F3/12
Filed: 1991-04-09
Abstract: PURPOSE:To reduce the whole amount of oxygen by equipping a distributing arithmetic unit which outputs the set value of air quantity to both the air quantity controller of the diffusion pipeline of an inflow side and the air quantity controller of the diffusion pipeline of an outflow side, supplying a plenty of oxygen on the basis of Do characteristics in an initial sedimentation basin side and supplying a small amount of oxygen in a final sedimentation basin side. CONSTITUTION:A diffusion pipeline for supplying oxygen into an aeration tank l is separated into two systems (an inflow side and an outflow side). Further, a dissolved oxygen meter 2 is immersed in an aeration tank l. The set value 8 of total aerated quantity is obtained by computing both a correction signal based on Do outputted from a Do controller 5 which compares Do value 3 with target Do value 4 and calculates it and the target air amount calculated from the amount of water to be treated with an arithmetic unit 7. This set value 8 is distributed in the inflow side and the outflow side and computed by a distributing arithmetic unit 9. The target air quantities 10, 11 are supplied to an air quantity controller 12 of the inflow side and an air quantity controller 13 of the outflow side. Electromotive valves 15, 18 are controlled so as to be respectively regulated to the target air quantity. In such a way, the air quantity in the inflow side can be supplied more than the air quantity in the outflow side. Reduction of total aerated quantity can be realized.