baber/WOPTO huggingface dataset:
Patent JP-H01210090-A (JP)
Title: Wood-chip selection machine
Inventor: HAMAZAKI KIICHIRO
IPC: B07B1/22
Filed: 1988-02-19
Abstract: PURPOSE:To improve yield of selected wood-chips, by combining two cylindrical screens having different diameter, made up of perforated metal plates, in the form of a double cylinder to be supported rotatably on a base frame, providing further a specific supply part and discharge part. CONSTITUTION:A double cylinder screen 20 is caused to rotate, while wood-chips are supplied from a supply part 17 into a chip selection part 10 of an internal cylinder screen 2B, wherein the internal cylinder screen 2B is composed of a perforated metal plate 1 having pores large enough to allow only chips of standard size and dusts to pass therethrough, whereby the chips are screened while being rotated, permitting only chips of standard size and dusts to fall down on a dust removal portion 9 of an external cylinder screen 2A. The external cylinder screen 2A is comprised of a perforated metal plate 1 having small pores to allow only dusts to pass therethrough, so that only dusts fall down and are guided by a dust guide 14, while chips of standard size remaining on the dust removal portion 9 flow downward, while being rotated, to be discharged from a discharge part 12, wherein chips of over size flow downward, while remaining in the chip selection part, to be discharged from a discharge chute 21.
Patent JP-H09225261-A (JP)
Title: Polyvinyl chloride heat-decomposition gas treating device
Inventor: IBE HIDENORI
IPC: B01D53/77
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a polyvinyl chloride heat-decomposition gas treating device capable of recovering hydrochloric acid and phthalic anhydride from the polyvinyl chloride heat-decomposition gas as resources. SOLUTION: The polyvinyl chloride heat decomposition gas treating device 1 has treating piping 10, and a decomposed gas introducing nozzle 15, an absorbing water introducing nozzle 20 and a discharging nozzle 25 are connected to the treating piping 10. A cooler 30 is disposed at a lower part outer periphery of the treating piping 10. An inside tank 35 and a liq. receiving tank 40 are arranged under the discharging nozzle 25, and the discharging nozzle 25 and the inside tank 35 communicate with each other through a communicating pipe 45. The polyvinyl chloride heat decomposition gas introduced to the treating piping 10 from the decomposed gas introducing nozzle 15 is dissolved to the absorbing water to obtain a mixed liq. containing the hydrochloric acid 4a and the phthalic anhydride 4b and the mixed liq. flows into the inside tank 35 via the communicating pipe 45. Out of the mixed liq., the phthalic anhydride 4b is precipitated in the inside tank 35, and the hydrochloric acid 4a overflowed from the inside tank 35 is housed in the liq. receiving tank 40.
Patent JP-H06246296-A (JP)
Title: Waste water treatment device
Inventor: SATO ATSUSHI
IPC: C02F9/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a device with a biologically treated water tank of small capacity for which the supply amount of oxygen can be reduced. CONSTITUTION:An electrodialysis device 6 and an ammonia separation device 10 are provided between the pretreatment process and the biological treatment process, and the electrodialysis device 6 is composed of a dialysis tank with an anion exchange film, a bipolar film and a cation exchange film formed inside. As the ammonia separation device 10 is formed by a hydrophobic porous film, ammonia can be removed out of waste water before the biological treatment process to reduce the nitrogen load in the biological treatment process and also reduce the volume of biologically treated water tank and consumption of the aeration power.
Patent JP-S59161925-A (JP)
Title: Injection synchronizing oscillator
Inventor: OGISO KOUJI
IPC: H03L7/24
Filed: 1983-03-07
Abstract: PURPOSE:To ensure the actuation at a working point where the proper output voltage is obtained and at the same time to obtain the flat output power characteristics within an injection synchronizing band, by using a directional coupler to a circuit which supplies the injection synchronizing signal as well as to a feedback circuit. CONSTITUTION:Most of output power P0 of a transistor TR circuit 10 is supplied to a load 8 through a directional coupler 11, and 1/G power P0 (G: power gain of the circuit 10) is fed back to the input side of the circuit 10 through the coupler 11 to continue oscillations. The injection signal 7 is supplied to the load 8 by 1/G and to the input side of the circuit 10 by 1-(1/G) respectively. G is usually set at 10. The satisfactory isolation is secured between the connection terminal of an injection signal source 7 of the coupler 11 and the output side terminal of the circuit 10. Thus no isolator is needed between the source 7 and the coupler 11. Furthermore the bidirectional or comparatively flat frequency characteristics can be obtained by changing the injection synchronizing level.
Patent JP-H05235223-A (JP)
Title: Semiconductor device
Inventor: MINAMI KOJI
IPC: H01L23/40
Filed: 1992-02-25
Abstract: PURPOSE:To heighten conductive connection reliability between a metallic body and a printed wiring board-with solder. CONSTITUTION:Solder 3 is applied between an end part of a metallic body 2 and the surface of a printed wiring plate, whereby the metallic body 2 is fixed to the printed wiring plate 1. A semiconductor chip 5 is mounted onto the surface of the metallic body 2. A cover 4 is coated on the surface of the solder 3. Thus the cover 4 is coated on the surface of the solder 3 whereby an adhesion of a moisture can be prevented and the corrosion of the solder 3 can be prevented.
Patent JP-S55131695-A (JP)
Title: Heat exchanger
Inventor: HATADA TOSHIO
IPC: F28F3/12
Filed: 1979-03-30
Abstract: PURPOSE:To approach contact heat-resistance between fin and pipe to zero and fin efficiency to 1, by arranging a multiplicity of heat transmitting plates, formed over the entire surface thereof with second-fluid passages having an extremely small cross section, side by side to form a honeycomb structure. CONSTITUTION:Passages 8 for a second fluid, having an extremely small cross section 11, are formed in heat transmitting plate 7 over the entire surface thereof. With such an arrangement, it is enabled to reduce the contact heat-resistance to zero since there is no contact heat-resistance between fin collars and heat transmitting tubes as employed in conventional arrangements. Further, since passages 8 for a second fluid, having an extremely small cross section, are formed throughout the heat transmitting surface, difference of temperature on the heat transmitting surface of the second-fluid passages and that on the other heat transmitting surface can be made extremely small. Therefore, its fin efficiency can be made close to 1. Thus, contact heat-resistance can be reduced to zero and fin efficiency can be made close to 1. Here, if these heat transmitting plates 7 are shaped into a honeycomb structure by folding each plate 7 in a zigzagged manner and assembling a plurality of such unit plates 7 back to back to each other, heat transmitting efficiency of the heat exchanger can be further improved.
Patent JP-H07250142-A (JP)
Title: Wiring jig for wall mount equipment
Inventor: SUGIYAMA HIROFUMI
IPC: H04M1/11
Filed: 1994-03-08
Abstract: PURPOSE:To enable an operator to perform wiring work easily, speedily, and surely in a hands-free state by supporting the wall mount equipment by utilizing a wall bracket. CONSTITUTION:The wiring jig 3 consists of a 1st engagement member 11 and a 2nd engagement member 12. The 1st engagement member 11 is cylindrical and has an engagement hole 13 which can engage with the engagement claw 8 of the wall bracket 2. The 2nd engagement member 12 has an engagement claw 14 which can engage the engagement hole 10 of an interphone 1 as the wall mount equipment and a hole 17 which engages the 1st engagement member 11 rotatably. The engagement claw 14 of the 2nd engagement member 12 is engaged with the engagement hole 10 of the interphone 1, the engagement hole 13 of the 1st engagement member 11 is engaged with the engagement claw 8 of the wall bracket 2 fitted on a wall surface, and the hole 17 of the 2nd engagement member 12 is engaged with the 1st engagement member 11. The interphone 1 is supported on the wall bracket 2 by the wiring jig 3 rotatably to a desired position.
Patent JP-S58154059-A (JP)
Title: Memory access system of parallel processing system
Inventor: TAKAGI HARUO
IPC: G06F13/18
Filed: 1982-03-08
Abstract: PURPOSE:To equalize the loads of memories and to improve the effect, by giving accesses with a bit deflection to an arbiter which connects plural devices to plural buses with no conflict as well as to the memories divided from plural buses. CONSTITUTION:The buses of plural processor units (not shown in the Figure) can be connected to and disconnected from common buses N1-N3 by means of matrix-shaped intersections, and each contact is controlled with no conflict by an arbiter (not shown in the Figure). Address converters 7-1-7-3 are provided to a memory 3 and then connected to the buses N1-N3 respectively. The outputs of the converters 7-1-7-3 are connected to buses L1-L3 via buffers 8-1-8-3 containing decoders 11-1-11-3. The memory part is divided into sections 6-1-6-k and has buses 9-1-9-k. These buses have matrix-shaped joints to the buses L1- L3, and each arbiter ABT1 control these joints. Each decoder D applies a bit deflection to disperse the deflection to each arbiter ABT1 in response to the quantity of load. This can equalize the loads among memory sections.
Patent JP-S54132718-A (JP)
Title: Semi-conductor switch device
Inventor: UCHIDA RIYOUHEI
IPC: H02M3/135
Filed: 1978-03-29
Abstract: PURPOSE: To commutate surely, by insulating among main electric source and controlled electric source at driving transistor for commutation of thyristor.  
     CONSTITUTION: Main thyristor CR1, transistor for commutation QM which makes conductive direction of electric current and direction of this thyristor CR1 to be met, and transformes T 1 , T 2  which have winding N 2  that supplies base current responded to collector current of this transistor QM for commutation and winding N 3  to give reverse vias voltage to main thyristor CR1 at conductive time of this transistor QM are provided, any one of winding N 2 , N 3  is wound on both sides of a plurality number of magnetic paths, and another one is wound on another magnetic path. By such structure, when transistor for commutation to extinguish arc of main thyristor R1 is conductive, the controlled circuit can be insulated from main electric source V s , electric current of compensation transistor for control can be reduced by selecting winding ratio of magnet core. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11231452-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUKAZAWA FUMIYOSHI
IPC: G03C1/035
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material excellent in sharpness and in sensitivity vs. graininess relation by providing a layer contg. a silver halide emulsion specified in the proportion of particles specified in the thickness of silver halide particles and distance between parallel twist crystal faces in the particles. SOLUTION: The silver halide photographic sensitive material having a layer contg. a silver halide emulsion in which silver halide particles having 0.08 to <0.20 μm thickness and <0.018 μm distance between parallel twin crystal faces in the particles are >=80%, preferably >=90% of the total number of the particles, is used. In this case, if the side silver halide emulsion is contained in at least one layer of the photographic sensitive material, the other emulsion may be contained in the layer, but only the said silver halide emulsion is preferably contained from the viewpoint of effect as the silver halide emulsion in the layer. This silver halide emulsion is preferably made to the emulsion in which >=90% of the total number of the particles are contained. The thickness of the silver halide particles contained in the emulsion can be measured by a known method.
Patent JP-H07248588-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C5/31
Filed: 1994-03-08
Abstract: PURPOSE:To improve the drying property after processing, the color tone property of a silver image and the fogging property of a non-image part even in the case of decreasing the replenishing quantity of a processing solution by processing a photosensitive material after exposure under a specific condition. CONSTITUTION:The photosensitive material is processed after exposure under the condition of <=250ml per 1m<2> of the photosensitive material in the replenishing quantity of the processing solution and <=350ml per 1m<2> of the photosensitive material in the replenishing quantity of a fixing solution with an automatic developing machine having a zone for drying with a heat transmitting body of >=90 deg.C or a heat radiation body of >=150 deg.C. And a developer preferably contains at least one kind of a compound expressed by formula, Z-SM. Where, in the formula, Z represents an alkyl group, aromatic group or heterocyclic group and M represents hydrogen atom, an alkali metal atom or ammonium group. As a result, the drying property of a film is not deteriorated even in the case of decreasing the replenishing quantity of the developer and fixing solution, the color tone of the silver image, in the case of preserving in a high humidity environment in particular, is prevented from losing pure black color and changing or discoloring into brown an furthermore, fogging in the non-image part is not generated.
Patent JP-S61196243-A (JP)
Title: Scanning type exposing and developing device
Inventor: SETO HIDEO
IPC: G03D13/00
Filed: 1985-02-26
Abstract: PURPOSE:To expose and develop a heat development photosensitive material almost at the same time by providing an exposure head and a heating head opposite to the periphery of a rotary drum which is wound with a heat develop ment photosensitive material, and moving the exposure head and heating head in axial direction of the rotary drum corresponding to the rotation of the rotary drum. CONSTITUTION:When a motor 28 is rotated clockwise, a belt large wheel 32 also rotates clockwise and a scanning head 22 is moved through a wire 50 as shown by an arrow B. The rotary drum 21 rotates a synchronism with the rotation of the motor 28. An original is read by an original scanner reader 58 and a red exposure part 54R, a green exposure part 54G, and a blue exposure part 54B emit light beams of red, green, and blue to the development photosensitive materials wound around the rotary drum 21 during the movement of the scanning head 22. Consequently, the photosensitive material is exposed to an image of the original over the scan. Further, a laser oscillator 62 heats and develops the heat development photosensitive material during the movement of the scanning head 22.
Patent JP-2000234918-A (JP)
Title: Method and device for inspecting laser welding defect
Inventor: INOUE RYUICHI
IPC: G06T1/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To detect an required molten part such as a hole or dent generated on the laser-welding-side surface of an object to be inspected as well as a through hole generated at the object, and to automatically judge degradation in welding strength due to molten part, for precision inspection of the defect of an object to be inspected. SOLUTION: A welding position detecting part 6 which detects the central part of a welding part using the image data of an object 50 to be inspected which is imaged with an image input device, a labeling process part 7 for labeling a central part and its surrounding part detected with the welding position detecting part 6, and a welding part defect judging part 8 wherein a specified feature amount is calculated for each labeled region by the labeling process part 7 and then, based on the calculated feature amount, the object to be inspected is judged for soundness, are provided.
Patent JP-S56134678-A (JP)
Title: Automatic shut off valve
Inventor: KIKUCHI EIICHI
IPC: F16K17/36
Filed: 1980-03-26
Abstract: PURPOSE: To make a shut off vibration value or seismic intensity required for shut off operation to be adjustable by making it possible to replace a small ball which detects vibration or rolls when an automatic shut off valve is applied to detect a specific vibration and automatically shuts off fluids such as gas, etc.  
     CONSTITUTION: A saucer 22 is installed on the upper end of a primary piston 21, and a small metalic ball is placed on the saucer 22 so that it may fall off the saucer 22. The lower end of the primary piston 21 is in contact with an upper plate 24 of a diaphragm 23. Between the upper and lower ends of the primary piston 21 is placed an arm which sticks to a magnet member 30. A secondary piston is engaged in contact with the upper plate 24 at its upper end and is fastened to a to a piston valve 34 at its lower end. A coil spring 38 provided on the upper end of the piston valve 34 is so set that the extent of compression may be adjusted with an adjustment screw 39. When the small ball 20 detects a specific vibration and drops from the saucer 22, the force of repulsion of the coil spring 38 is increased by the attractive force of the magnetic member 30 and the piston valve is forced to touch a valve seat 36, thereby shutting off the flow channel. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06228859-A (JP)
Title: Production of woven or knitted fabric of silk having uneven rubbing shape
Inventor: YONEMASU KAORU
IPC: D06B5/22
Filed: 1993-02-01
Abstract: PURPOSE:To produce woven or knitted fabric of silk having uneven rubbing shape and a feeling of volume. CONSTITUTION:Raw woven or knitted fabric of silk is packed into a bag, rubbed with a washer, then dried, scoured by a liquid flow dyeing machine, provided with a softener and dried by a tumbler drying machine. The processing processes are simple and only change of a process of ordinary stone wash-tone finish is required.
Patent JP-S56135703-A (JP)
Title: Controlling method for turbine bypass
Inventor: OKAYASU YOSHIHEI
IPC: F01D21/00
Filed: 1980-03-26
Abstract: PURPOSE: To lessen the pressure given to the apparatus to follow and the fluctuation of temperature at the time of a sudden stop of the turbine by providing a turbine bypass valve whose opening is set on the basis of an adjusting valve opening signal and an extraction or exhaust pressure signal.  
     CONSTITUTION: A signal 20 for opening of the turbine bypass valve 7 equivalent to the flow rate passing the turbine is set by a converter 15 for the opening of an adjusting valve and by an opening-function generator 16. A pressure signal 27 is set by an extraction or exhaust pressure converter 25 and by a pressure adjusting meter 26. At the time of a trip of the turbine, a quick-open cutoff valve 6 is opened, the opening signal 20 and the pressure signal 27 are selected by a high-value selector 28, and the turbine bypass valve 7 is controlled by being switched more smoothly from the opening signal 20 to the pressure signal. An attemperator 8 reduces the temperature of bypass steam and renders the same to the following apparatuses. In this way, no fluctuation of presure and temperature is given to the following apparatuses at the time of the trip of the turbine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61198507-A (JP)
Inventor: FUKAMACHI KAZUHIKO
IPC: H01B13/00
Filed: 1985-02-28
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-H04275572-A (JP)
Title: Brush electrifier
Inventor: ASANO MASAMI
IPC: G03G15/02
Filed: 1991-03-04
Abstract: PURPOSE:To reduce the sticking of fine powder to a brush hair, and to stably and uniformly attain electrification without having unevenness over a long period by making the cross-section of the brush hair composing an electrifying brush into a convex polygonal shape. CONSTITUTION:The cross-section of the brush hair 21 of the electrifying brush 20 is made into the convex polygonal shape. The convex polygon does not have a concave part, and is formed only with a convex part going to the inside from the outside over the whole circumference. As the number of polygon convex parts, about 1-10 pieces are suitable, desirably, about 1-2 pieces, are suitable. The material of the brush hair 21 is, for instance, a metallic line having proper conductivity such as tungsten, stainless steel, copper. On the other hand, a resin material is used in such a manner that the resistance adjusting agent of carbon fiber, metallic powder, etc., is dispersed in the fiber of rayon, nyon, acetate, etc. Thus, the curvature radius of each convex part is small, a charge is easily concentrated, the electrifying capacity of its part is improved. Moreover, the number of electrifying points is increased as the number of the convex parts is increased.
Patent JP-S61197619-A (JP)
Title: Production of heat-resistant polyisocyanurate resin molding
Inventor: FURUSAWA TERUO
IPC: B29C39/00
Filed: 1985-02-28
Abstract: PURPOSE:To obtain a polyisocyanurate resin molding excellent in heat resistance and mechanical properties, by forming the molding by conducting two-component reaction casting or injection molding by using specified compositions, a specified component ratio and a specified viscosity. CONSTITUTION:In the production of a polyisocyanurate resin molding by two- component reaction casting or injection molding of a first component comprising a liquid mixture of an organic polyisocyanate and/or an isocyanate group- containing prepolymer and an epoxy compound and a second component comprising a liquid mixture of a polyol, an ethylenically unsaturated bond-containing compound, an aziridine compound and a tert. amine, said first and second components satisfy the following conditions: (1) the weight ratio of said first component to said second component is 1:1-5:1, (2) in the mixture comprising said first and second components, (isocyanate group molar concentration)-(OH molar concentration)=4-6mmol/g, (3) the OH value of the polyol is 120 or below, (4) the liquid viscosity of the ethylenically unsaturated bond-containing compound is 2,000cP/25 deg.C or below and (5) the weight ratio of the polyol to the ethylenically unsaturated bond-containing compound is 1:9-9:1.
Patent JP-H06253177-A (JP)
Title: Device for enhancing definition
Inventor: OGINO MASANORI
IPC: H04N5/202
Filed: 1993-02-26
Abstract: PURPOSE:To reduce DC component shift and to realize narrowered pulse width by providing a gamma demodulation circuit means, a high frequency emphasis circuit and a gamma correction circuit means to an enhancer. CONSTITUTION:The enhancer is provided with a gamma demodulation circuit means 21, a second order differentiation circuit 22, a circuit 23 multiplying a constant (k), an adder circuit 24, a gamma correction circuit means 25 and input output terminals 17, 17', and the 2nd order differentiation circuit 22, the circuit 23 multiplying the constant (k) and the adder circuit 24 acts as a high frequency emphasis circuit. Then a signal proportional to optical quantity of an original copying body is obtained at an output of the gamma demodulation circuit means 21 and the output signal is inputted to high frequency emphasis circuit means 22-24, and a signal with a DC shift eliminated therefrom or whose pulse width is made narrow is obtained at the outputs. Moreover, the output signal reaches a CRT via a gamma correction circuit means 25, in which the signal is decoded in a field proportional to physical quantity by gamma demodulation action in existence in the CRT.