baber/WOPTO huggingface dataset:
Patent JP-S5743241-A (JP)
Title: Operating system with right shift
Inventor: EGUCHI KAZUTOSHI
IPC: G06F7/505
Filed: 1980-08-29
Abstract: PURPOSE:To obtain correct result of operation in high speed, by neglecting the data shifted out below the decimal point of the specified operand after right shift while controlling the carry input of adder, and making operation processing with another operand. CONSTITUTION:A data check section 25 makes zero check of lower priority data for shift digit number N's share of the specified operand picked up via a multiplexer 19 and an adder 21 sequentially from the lower priority digit of the prescribed operand register 17, when the prescribed operand is right shifted. Further, the check stores the result of zero check. An adder control section 26 is operated with the control of a +1 program control section 14, and as the result of the check of a code check section 14, further depending on the result of the check of the check section 25, the designation of addition/subtraction mode to the adder 21 and carry control are made to execute the operation processing with another operand.
Patent JP-S5821051-A (JP)
Title: Driving transmission device of unit
Inventor: KANEKO TOMIO
IPC: G03G15/00
Filed: 1981-07-31
Abstract: PURPOSE:To prevent vibration of a motion transmitting unit, by arranging a fixing means of the motion transmitting unit in one place and aligning the direction of driving transmission to the unit with the direction of thrust of a rotary member. CONSTITUTION:If a unit is depressed, a hooked lever 8 is turned clockwise about the center of a pin 11. In this way, a connecting arm 26, actuator lever 31 and the second clutch member 17 are moved. If a fixing hook 13 is stopped to a fixed pin 14, the connecting arm 26, actuator lever 31 and the second clutch member 17 are reset to the original position again by action of a tension spring 32 and compression spring 23. Accordingly, the second clutch member 17 is engaged to the first clutch member 16 to connect a clutch 15. Engagement of the clutch 15 is surely performed in a sliding manner, and a transmission system is never caused vibration.
Patent JP-S5821897-A (JP)
Inventor: MANABE YOSHIHARU
IPC: H05K7/02
Filed: 1981-07-31
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-H02297304-A (JP)
Title: Manufacture of top plate
Inventor: WATANABE MASAAKI
IPC: A47B13/00
Filed: 1989-05-12
Abstract: PURPOSE:To enable application to small lot production at low cost and formation of an edge into a free shape by utilizing a separable mold consisting of a highly extensible mold releasing sheet having an extension percentage of 300% or more at ordinary temperature and a porous material. CONSTITUTION:A highly extensible mold releasing sheet 2 having an extension percentage of 300% or more, preferably 500% or more, at ordinary temperature such as a silicon rubber mat is laid on a mold 1, and suction is conducted through a sucking port 3 to fit the mold releasing sheet 2 to the mold 1. Then, a dressed base material 4 is placed in the mold releasing sheet 2 and pressed by a contact plate 5, and a hardening type synthetic resin 7 such as polyurethane resin is injected and charged in a space 8 formed between the mold releasing sheet 2 and the peripheral part of the dressed base material 4 through a resin injection hole 6 provided on the contact plate 5. After the synthetic resin 7 is hardened, the contact plate 5, the mold releasing sheet 2, and the mold 1 are removed, and a synthetic resin edge 9 is installed to the dressed base material. Hence, a top plate having a synthetic resin edge having both obverse and reverse of the whole peripheral part curved can be manufactured at a low cost even in small lot production without any hindrance.
Patent JP-S62111611-A (JP)
Inventor: KOBAYASHI TATSUMI
IPC: F16D67/02
Filed: 1985-06-01
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-2000162097-A (JP)
Title: Method and apparatus for inspection of molding defective hole in casting molded product
Inventor: IWATA KIYOSHI
IPC: G01M99/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, for the inspection of a molding defective hole in a casting molded product, in which the blockade degree of a complicated flow passage can be inspected. SOLUTION: In this method, air is sent out into a flow passage from a node opening J in a nonlinear flow passage R which is formed at the inside of a casting molded product, and an air flow which flows out from a node opening J which is adjacent in the air sending-out direction of the flow passage R is detected by a wind velocity sensor 5. Alternatively, an air nozzle 4a in an air supply tube 3 is faced, via a longitudinal hole S, with one or a plurality of node openings J in a plurality of nonlinear flow passages R which are formed at the inside of the casting molded product. In addition, a wind velocity sensor 5 which detects an air flow from one or a plurality of node openings J in one or a plurality of flow passages R is installed.
Patent JP-S5643577-A (JP)
Title: Dot matrix display electronic wrist watch
Inventor: KATOU MASAAKI
IPC: G09F9/30
Filed: 1979-09-17
Abstract: PURPOSE: To reject an input signal to the NAND gate which is not used, and realize a lower current consumption, by dividing the address decoder part or the data part of the character generator into several parts, and providing a gate in its input.  
     CONSTITUTION: A data of hour, minute and second from the time signal generation circuit 3, and a data of character and numeral codes from the memory circuit 4 are provided to the change-over circuit 5, and one of the input data is provided to the character generator by a signal from the timing generation circuit 9. The generator 6 converts the input data to characters of dot matrix display, and prescribed characters and numerals are displayed in the dot matrix indicator 11 through the latch circuit 7, the row driver 8 and the line driver 10. In this case, it is rejected that an input signal goes into the NAND gate which is not used at some time point, by dividing the address decoder part 6 or the data part of the generator 6 into several parts, and providing a gate in its input. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5243060-A (JP)
Title: Noise preventive roll
Inventor: NOMICHI SUEYOSHI
IPC: F16C13/00
Filed: 1975-10-02
Abstract: PURPOSE: Minimizing the generated noise volume in the process of filling the filler for the purpose of absorbing the sound wave of the lliquid or the solid in the hollow chamber of the hollow roll body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05294653-A (JP)
Title: Production of optical waveguide
Inventor: KASHIMURA SEIICHI
IPC: C03B19/14
Filed: 1992-04-14
Abstract: PURPOSE:To provide an optical waveguide as a component of optical integrated circuits, with its refractive index controllable easily and accurately. CONSTITUTION:The surface of a SiO2 layer 2-bearing substrate 1 is provided with an Al alloy film 3 containing a dopant Si for controlling refractive index, and part of this film 3 is eliminated to form an optical waveguide pattern followed by anodizing to convert the ridge 4 of the Al alloy containing said dopant Si to a transparent oxide ridge 5, thus forming a core as optical transmission region.
Patent JP-S63283712-A (JP)
Title: Rotary strainer for suction pipe
Inventor: YOKOYAMA YASUHIKO
IPC: F04B39/16
Filed: 1987-05-15
Abstract: PURPOSE:To carry out intended intake of clean water safely and surely by using a submersible rotary strainer which is connected directly to a suction pipe of a pump. CONSTITUTION:By the provision of an inlet channel 1 in a direction at right angles to the flow of a river on upstream side thereof, the major part of floating dusts mixed into a stream of a channel is separated to the downstream. And the dusts mixed into the stream of the channel flow into the upstream side of the inlet channel 1, where the normal level of the flow of said dusts comes on a level with top of rotation of a horizontal type rotary strainer 7. The dusts attracted to the surface of the strainer 7 by the suction force of a pump move from a lower layer to an upper layer. As, near the surface of the strainer, draft airtight and vacuum breaking occurs alternatingly, dusts attracted to the surface are in the state of easily coming off, so that the dusts are scraped off by a wide scraper 18 mounted on an intermediate separation wall 3. And the scraped dusts drop toward a downstream side discharge channel 4 to be returned to a main stream. As a result, intended intake of clean water can be carried out safely and surely.
Patent JP-H11310462-A (JP)
Title: Aluminum nitride-based sintered compact and its production
Inventor: YOKOYAMA KIYOSHI
IPC: C04B35/581
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve strength and toughness of an aluminum nitride-based sintered compact. SOLUTION: This aluminum nitride-based sintered compact comprises aluminum nitride powder and 0.1-30 wt.% total amount of one or more kinds of compounds selected from oxides of group IIIa elements of the periodic table and one or more kinds of compounds selected from carbonates of group IIa elements, 0.1-30 wt.% one or more kinds of compounds selected from nitrides, carbides, silicates and borides of Si, group IVa elements, group Va elements and group VIa elements and further 0.1-5 wt.% one or more kinds of compounds selected from oxides of group VIa elements.
Patent JP-2000308829-A (JP)
Title: Manufacture of catalyst for cleaning exhaust gas
Inventor: SOFUE YUICHI
IPC: B01J23/63
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an NOx occluding reduction catalyst for cleaning exhaust gas, wherein a noble metal carried is not covered with the NOx occluding material carried and the noble metal can be carried in a uniform distribution state. SOLUTION: In this method for manufacturing an NOx occluding reduction catalyst comprising a carrier, a noble metal carried on the carrier and at least one kind of NOx occluding element selected from alkali metals, alkaline earth metals and rare-earth elements carried on the carrier, the NOx occluding element is carried on the carrier in an adsorptively carrying step using an NOx occluding element source which is a compound containing NOx occluding elements.
Patent JP-S5642960-A (JP)
Title: Fabrication of assembled element for lead-acid battery
Inventor: TSUCHIDA KENSAKU
IPC: H01M50/541
Filed: 1979-09-18
Abstract: PURPOSE:To save lead consumption and shorten the time for welding by touching a plate lug and the top of a wedge provided on a step and heating through sending a current to weld. CONSTITUTION:An assembled element is formed by welding and connecting a lug 9 of a plate 6 and a step 4 having a cell post 3. When, the top of a wedge 4' provided on the step 4 and the lug 9 are touched together, and pressed by electrodes 12, 13 horizontally, and a current is sent from an electric source 14 to both electrodes 12, 13. When, a graphite electrode 12' the electric resistance of which is larger than that of the step 4 and plate lug 9 itself is provided on the electrodes 12, 13 to serve a heating element, thus the touching part of the top of the wedge 4' and plate lug 9 and touching part of the heated graphite electrode 12' and plate lug 9 are selectively melted to complete welding. Hastelloy may be used as the electrode 12' for heating instead of graphite.
Patent JP-2000310878-A (JP)
Title: Electrophotographic full color toner and image forming method by using same
Inventor: AIHARA TOSHIHIKO
IPC: G03G9/087
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic full color toner good in gloss and transparency and blocking resistance and prevented from occurrence of offset phenomenon and sheet winding trouble and void in an image and filming trouble and good in fixability. SOLUTION: The toner contains at least a binder resin and a wax and a colorant and a charge controller, and the binder resin is a polyester resin having a softening point of 90 deg.C-120 deg.C and the wax to be used comprises a mixture of a 0.1-4 weight % polyethylene wax and a 0.1-6 weight % acid-denatured polypropylene wax each of the weight of the binder resin.
Patent JP-H02299168-A (JP)
Title: Cylindrical solid electrolyte fuel cell
Inventor: HASEGAWA SHOICHI
IPC: H01M8/24
Filed: 1989-05-12
Abstract: PURPOSE:To ensure the connection between unit cells and stacks or between them and current collectors and to improve the power generating efficiency by binding power generating elements with a conducting tape wound on the outside. CONSTITUTION:Power generating elements are arranged around inner current collectors 2 and bound by a conducting tape 22 under this condition, thus the power generating elements are surely stuck to the inner current collectors 2 by the tensile force of the conducting tape 22 when it is wound, and they are also closely stuck to the conducting tape 22. As a result, the contact state of the power generating elements with the inner current collectors and the conducting tape serving as an outer current collector is improved, the resistance at these connection portions is reduced, and the power generating efficiency is improved. When a conducting felt 21 is inserted either between the outer peripheries of the inner current collectors and the power generating elements or between the inner periphery of the conducting tape and the power generating elements, wide contact areas are secured even if outer faces of the inner current collectors and power generating elements have irregularities, and the electric contact state is improved.
Patent JP-H05313669-A (JP)
Title: Acoustic material and production of acoustic material
Inventor: KURIHARA YOSHITAKA
IPC: E04B1/86
Filed: 1992-04-13
Abstract: PURPOSE:To improve acoustic absorptivity and to stabilize the acoustical effect in a low-frequency region by specifying the Young's modulus of a buffer material alone to a specific value or below. CONSTITUTION:The buffer material having <=10<5>N/m<2> Young's modulus of the buffer material alone is used as the buffer material. The more specific form of the acoustical material includes the form that powder 3 is filled in the respective holes 2 of the buffer material 1 of a three-dimensional grating structure having the holes 2... arraying in a checker shape and the form that the powder is filled in the holes of the buffer material having the many holes formed among the fibers intricately entangled with each other. The powder 3 having about the same size as the size of the respective holes 2 is used. Further, the constitution that the powder 3 is at least partly adhered to the buffer material is adopted. The acoustical material is produced by the method of introducing the powder into the buffer material layer by supplying the powder to one surface side of the buffer material layer and sucking the powder from the other surface side of the buffer material layer.
Patent JP-H0415507-A (JP)
Title: Detecting method for floating of lead of electronic parts
Inventor: SAKAGUCHI HIROYUKI
IPC: G01B11/24
Filed: 1990-05-10
Abstract: PURPOSE:To exactly detect the floating of a lead by detecting height of three points of the lead by irradiating toward the lead of electronic parts with a laser light from a laser equipment. CONSTITUTION:Electronic parts 2 are positioned in the upper part of a laser equipment 9 and while moving horizontally a moving head 7 in the X and Y directions, each lead 2a is irradiated with a laser light, and its reflected light is photodetected to photodetecting parts 11, 12, by which height Zi from the reference surface S of each lead 2a is detected. Subsequently, three pieces of leads 2a are selected suitably, and from height Z1 - Z3 of reflection points P1 - P3 of these leads 2a, height Z0 of a virtual plane K containing these three points P1 - P3 is calculated. Next, by deriving a difference of elevation  Z = Zi - Z0 between the height Zi of each lead 2a and the height Z0 of the virtual plane K, floating of each lead 2a is detected.
Patent JP-H09304275-A (JP)
Title: Plastic discriminating apparatus
Inventor: HAYASHIBARA HIROFUMI
IPC: G01N21/359
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To rapidly discriminate kinds of plastics with high accuracy by measuring the luminous intensity only of a specific wavelength by BPF and comparing the luminous intensity of the obtained data. SOLUTION: Plastic 2 to be measured is irradiated with the light of a light source 1 and the transmitted light is detected by a photodetector 3 to be converted to an electric signal. At this time, the transmitted light is alternately transmitted through BPFs 5, 6 by the rotation of a chopper 4 to reach the photodetector 3. Therefore, the luminous intensity from plastic 2 alternately transmitted through the photodetector 3 and the BPFs 5, 6 is measured. The operational amplifier 7 connected to the photodetector 6 and the chopper 4 calculates the signal intensity ratio when the signal from the photodetector 3 and the reference signal being the rotary frequency of the chopper 4 respectively transmit through the BPFs 5, 6.  By this constitution, it is unnecessary to measure the spectrum covering a wavelength range entire region necessary for discrimination by a spectroscope and, since discrimination can be performed only by comparing luminous intensity, data can be analyzed within a short time.
Patent JP-S63284028-A (JP)
Title: Drive coupling device for four-wheel driving
Inventor: SHIMAMURA YOSHITAKA
IPC: B60K17/348
Filed: 1987-05-18
Abstract: PURPOSE:To provide possibility of setting the degree of bond between the front and rear wheel drive shafts and enhance the running stability as well as the head swinging characteristic by installing an orifice with changeable opening ratio between a discharge hole and a suction hole of an oil pressure pump to couple together the front and rear wheel drive shafts. CONSTITUTION:When the revolving speed of front wheels becomes, for ex., greater then the revolving speed of the rear wheels, a rotor 21 rotates in regular direction relative to a cam ring 22 at a speed corresponding to the difference between the two revolving speeds. In each pump chamber 27 of this vane pump 20, therefore, the pressure at a suction and discharge hole 27b situated downstream in rotational direction becomes greater than the pressure at another suction and discharge hole 27a situated upstream. Thus No.1 oil passage 31 in communication with the suction and discharge hole 27a is connected to a suction oil passage 35, while No.2 oil passage 32 in communication with the suction and discharge hole 27b to a discharge oil passage 33. Here current supply to a solenoid 40c is controlled to alter the opening ratio of a changeable orifice 40. Thereby the flow path resistance of the discharge oil passage 33 is altered, which changes the transmission proportion of the drive force.
Patent JP-S5823207-A (JP)
Title: Thermoelectric power plant equipped with stored steam power generation system
Inventor: HAMAMATSU TERUHIDE
IPC: F01K3/02
Filed: 1981-07-31
Abstract: PURPOSE:To reduce the loss of the heat quantity of steam and obtain a highly-effective turbine by installing a regenerative heat exchanger between a boiler and a heat accumulator and storing the heat of the steam fed into the heat accumulator and heating the steam supplied into a turbine for peak load with the regenerated heat. CONSTITUTION:When the load for a main power generation system A is low at night, a regenerative heat-steam bleeding valve 14 and a gate valve 19 are opened, and a gate valve 22 and a steam regulating valve 24 are closed. The steam which is reheated to high temperature in a reheater 3 passes through the bleed valve 14 and a regenerative heat exchanger 31, and performs heat-exchange with a regenerative heat medium, and passes through the gate valve 19 and is stored as hot water in a heat accumulator 16. When the load in the main power generation system A is exceeded, owing to the increase of the demand of electric power, the bleed valve 14 and the gate valve 19 are closed, and the gate valve 22 and the regulating valve 24 are controlled, to the open side then the hot-water in the heat accumulator 16 is converted to steam, which receives heat from the regenerative heat medium, during passing through the regenerative heat exchanger 31, and is converted to the excessively heated steam, which flows into a turbine 17 for peak load. Then, a power generator 25 for peak load is driven to generate electric power.
Patent JP-H06304550-A (JP)
Title: Water purifier
Inventor: NAKAZONO MITSUSACHI
IPC: C02F1/50
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the slime in a piping and to suppress the propagation of microorganisms without exerting a burden on a purifier body by forming a flexible pipe connecting the purifier body and a purified water discharge port of polyethylene, etc., and providing the discharge port of this pipe with a backflow preventive valve. CONSTITUTION:City water flows from the flexible pipe 6 through a water inlet 4 of the purifier into the purifier body 1 when a faucet connected to a water feed port 7 of the purifier is opened. After the chlorine in the city water is removed by an active carbon layer 2, the greater part of impurities are removed by a hollow yarn membrane 3. The treated water after the purification flows out through the flexible pipe 8 from a water outlet 5. The discharge port 9 of the flexible pipe 8 is internally provided with the backflow preventive valve which forms a water flow path between ribs and a valve disk by movement of this valve disk against a spring when the valve disk receives the water pressure above the min. valve opening pressure. The flexible pipes 6, 8 are formed of polyethylene, polypropylene or ethylene-vinyl acetate copolymer which does not substantially contain plasticizers to be the cause for propagation of the microorganisms.
Patent JP-S5346488-A (JP)
Title: Anion exchanger having chitin or chitosan as carrier and production thereof
Inventor: MAEDA HIDEKATSU
IPC: B01J41/16
Filed: 1976-10-08
Abstract: PURPOSE: To obtain an anion exchanger with good liquid permeability and low filtration resistance which is hardly swollen in acid or alkali by introducing anion exchange graoups into chitin or chitosan as a carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S611764-A (JP)
Inventor: OGATA HITOSHI
IPC: E04G21/02
Filed: 1984-06-13
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-S5244979-A (JP)
Title: Transfer equipment
Inventor: SHINOHARA AKIRA
IPC: B65G1/00
Filed: 1975-10-07
Abstract: PURPOSE: Transfer equipment suitable for existing building, in which mechanical handling system and efficient storing system can be easily adopted. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11316186-A (JP)
Title: Spectrophotometer for solid sample measurement
Inventor: SEKIWA MITSUNAO
IPC: G01N21/27
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To make a device compact and interrupt an external light without darkening the whole room by providing an openable and closable upper light shielding part for shielding a sample set surface. SOLUTION: This spectrophotometer for solid sample measurement has a projecting system 5 and light receiving system 8 having vertical optical axes, a head part 1a housing the projecting system 5, and a substantially horizontal sample set surface 2a. It also has a vertically adjustable sample set base 2 and an openable and closable upper light shielding part 10 for shielding the sample set surface 2a. Since the upper light shielding part 10 is openable and closable, the upper light shielding part 10 can be opened to set the sample in setting. In measurement, the upper light shielding part 10 can be closed to interrupt the external light. Therefore, it is not necessary to darken the whole room, or to put a spectrophotometer in a black box. Accordingly, measurement can be easily performed.
Patent JP-S5347040-A (JP)
Title: Reduced-nox liquid-fuel burner
Inventor: MASUKO SHIYOUICHI
IPC: F23L9/02
Filed: 1976-10-12
Abstract: PURPOSE: To reduce NOx emission by arranging a fuel oil injection nozzle near the throat portion of a venturi pipe connected to a combustion-air feed pipe. 
     COPYRIGHT: (C)1978,JPO&Japio