baber/WOPTO huggingface dataset:
Patent JP-H0436595-A (JP)
Title: Multipipe heat exchanger
Inventor: KAJIMURA YOSHITAKA
IPC: B21D53/02
Filed: 1990-06-01
Abstract: PURPOSE:To enable a tube-side fluid in each tube of a heat exchanger to be heated or cooled uniformly and efficiently, by a construction wherein a partition plate extending along the entire length (in the axial direction of a heat exchanger) of each of expansion joints fitted to both end parts of a distributor are disposed in the joint so as to form a passage for a flow of a shell-side fluid from an inlet tube base and a passage for a flow of a tube-side fluid into an outlet tube base. CONSTITUTION:Of an annular plate 8, those parts which face tube bases 6 and 7 respectively are porous plate parts 8a and 8b provided with a multiplicity of holes 12 to serve as a distributor. At both end parts of the porous plate part 8a, 8b are provided a pair of partition plates 10 extending outward in radial directions of a shell 20. The outer ends of the partition plates 10 are attached to the shell 20, and the partition plates 10 extend vertically to upper and lower bellows parts 2, 3 of an expansion joint 1, thereby defining passages for a flow of a shell-side fluid from the tube base 6 into the shall 20 and for a flow of the shell-side fluid from the interior of the shell 20 into the tube base 7.
Patent JP-S5930045-A (JP)
Title: Total bilirubin value quantitative determination meter
Inventor: ENDOU CHIAKI
IPC: G01N33/72
Filed: 1982-08-13
Abstract: PURPOSE:To enable an efficient use of the quantity of light of a reference light source by providing a concave reflector on the back thereof. CONSTITUTION:A concave reflector 2' is provided on the back of a long-life reference light source 1 such as halogen lamp while a heat absorption filter 3 is provided between the reference light source 1 and an object 6 to be inspected to intercept lights excluding 455nm to 575nm in the wavelength. This can elevate the efficiency remarkably than by focusing with the conventional lens while increasing the light with the wavelength of 455nm and 575nm thereby reducing the quantity of serum as object 6 to be inspected.
Patent JP-S6033380-A (JP)
Title: Purification of lead electrolytic process liquid
Inventor: TANAKA AKIRA
IPC: C22B30/06
Filed: 1983-08-02
Abstract: PURPOSE:To remove Bi and Sb in a treating liquid with high efficiency, by bringing a lead electrolytic process liquid containing impurity ions into contact with a chelating ion exchange resin. CONSTITUTION:A process liquid, which is used in the electrolytic refining of lead and contains a Pb-ion and a Bi-ion and a Sb-ion as impurity ions, is brought into contact with a chelating ion exchange resin having an amino carboxylic acid group. By this treatment, Bi and Sb are adsorbed with the chelate resin and the purified treating liquid is supplied to a lead electrolytic process. The chelate resin having Bi and Sb adsorbed therewith is regenerated by using hydrochloric acid to elute Bi and Sb while the regenerated treating liquid is reused. By this purifying method, the Bi-concn. in an electrolyte is reduced and high purity lead can be prepared.
Patent JP-S5842800-A (JP)
Title: Removing device for liquid from object to be treated in plating device
Inventor: SASAKI SHIGERU
IPC: C25D17/08
Filed: 1981-09-08
Abstract: PURPOSE:To provide a titled device which facilitates the removal of treating liquid from the surfaces of objects to be treated by suspending a containing box for containing said objects oscillatably forward and backward to a hanger with a placing piece  provided in the upper part of said box and a supporting piece provided to the upward and downward movable hanger. CONSTITUTION:A supporting piece is provided on the top surface of a hanger 16 which moves forward and backward or upward and downward together with a bracket 13 over a treating liquid tank 36 for plating, pickling, etc. On the other hand, a placing piece which projects to the upper part of a containing box 22 for containing objects to be treated is provided to said box. The above-mentioned placing piece is placed on the supporting piece, whereby the box 22 is suspended to the hanger 16 oscillatably forward and backward around the placing piece. First, the hanger 16 is moved downward to dip the box 22 into the treating liquid in the tank 36, and the objects are subjected to an electrolytic treatment by conducting electricity. Thereafter, the pressing plate 32 of the cylinder rod 32 of a cylinder 31 for oscillation mounted in the upper part of the tank 36 is brought into abutment on the box 22 moved upward from the tank 36 together with the hanger 16 to tilt the containing box, whereby the liquid of the objects to be treated is removed.
Patent JP-S5665932-A (JP)
Title: Controlling method for tension in furnace
Inventor: SHIMOYAMA YUUJI
IPC: B21B37/48
Filed: 1979-10-31
Abstract: PURPOSE: To make possible desired control of hoop tension at each set zone, by controlling the speed in furnace sections with the hearth roll used as a standard, and by controlling continuously the hoop tension toward inlet side and toward outlet side of the furnace with the hearth roll used as a diverging point.  
     CONSTITUTION: During prescribed control, when the tension is changed, e.g. when the tension of hoop in the first cooling zone 3 is reduced, tension command TS 2  is first changed so as to produce deviation between the output of tension meter 8c and the command TS 2 , and feedback is given to the control units 9dW9h for hoop tension at a predetermined gradient in accordance with the deviation. As a result, the number of revolution of driving motors 3M, 4M, 5M for hearth rolls of the firstW the third cooling zones 3W5 is reduced, at the same time, the output of a torque motor TM of the tension control unit 11 is reduced, hereby the hoop tension in the cooling zone 3 is reduced. At that time, although a dancing roll 11 R of the unit 11 rises, the speed of a bridle roll 6b is increased by the output of a position detector, hereby stationary control is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6037427-A (JP)
Inventor: JIYAN JIYATSUKU KARE
IPC: F16D55/00
Filed: 1984-07-10
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-S624495-A (JP)
Title: Water treatment device
Inventor: TANIGUCHI TORU
IPC: C02F1/78
Filed: 1985-06-29
Abstract: PURPOSE:To sterilize general bacteria, etc., contianed in water by providing a circulation pipe successively to the bottom surface of a lamp house mounted therein with a UV light source for generating ozones and dropping treating water onto the water surface from the delivery port of such circulation pipe. CONSTITUTION:The UV light source 52 which generates the ozones is mounted to the lamp house 22 having a proper number of air intake holes 23 around the upper part and a lifting pump 26 is provided in proximity to the lamp house 22. The circulation pipe 27 is provided successively to the bottom surface of the house 22 and the treating water is dropped ont the water surface from the delivery port of the pipe 27. More specifically, the entire part of the devices is constituted simple by successively connecting the device for circulating the water and the device for generating the ozones by the circulation pipe and the general bacteria or coliform bacilli contained in the water sucked into the water in the circulation pipe are sterilized by the ozones generated from the UV light source.
Patent JP-H08333968-A (JP)
Title: Airtight device of end part along window moving direction in moving paper screen window
Inventor: BABA HIROSHI
IPC: E06B7/22
Filed: 1995-06-08
Abstract: PURPOSE: To keep air tightness without the need of a special device such as a pulling device. CONSTITUTION: A moving paper screen window is equipped with the base 14a, and an airtight material 14 is projected substantially extending over the whole area of the end part along the moving direction of the moving paper screen window. A locking groove 18, which is opened on the opposed surface side to the end part of the moving paper screen window, is continuously formed on the edge of the window opening part and the door end side extended part thereof in the closed state of the window opening part of the moving paper screen window. The point end part 14b of the airtight material coming into contact with the constructive wall 18' of the locking groove 18 is slid into the locking groove 18 and fitted therein.
Patent JP-H076548-A (JP)
Title: Tape cassette
Inventor: SATO MASANORI
IPC: G11B23/087
Filed: 1993-06-14
Abstract: PURPOSE:To prevent deterioration of the flatness of an upper case member due to adhesion of a wind plate. CONSTITUTION:The upper case member 1a is formed with a hole 15, and a circumferential periphery of this hole 15 is formed with a reference surface 16, where the wind plate 18 is disposed to close the hole 15, and a reference surface 19 of a circumferential periphery of this wind plate 18 against the reference surface 16. The reference surface 16 of the upper case member 1a is formed with a welding rib 20, while the reference surface 19 of the wind plate 18 with a groove 24, and the wind plate 18 is welded via a welding part 22 by welding and solidifying the welding rib 20.
Patent JP-H08333826-A (JP)
Title: Fixing structure of partitioning wall
Inventor: OZAKI AKIRA
IPC: E04B2/82
Filed: 1995-06-08
Abstract: PURPOSE: To surely fix by providing a coping provided on a ceiling, a partitioning wall which is erected along the coping and has a groove for engage ment with the coping on its upper end, and a fastener comprising a fixing piece adapted to be fixed to the underside of the coping and the side of the partitioning wall. CONSTITUTION: A pair of fasteners 26 are provided on the underside of a coping 13 so as to be spaced an interval slightly larger than the width of a partitioning wall panel 15 and are temporarily fixed by means of screws through a fastener insertion hole 29 of a coping fixing piece 27. Next, the panel 15 is erected between the fasteners 26 and a partitioning wall fixing piece 28 of the fastener 26 is brought into contact with the side of the panel 15 so as to be fixed to the upper end of the side of a panel body 19 by means of a screw 31 and the temporarily fixed screw is tightened to permanently fix the panel 15 to the coping 13. The panel 15 is firmly fixed through the fasteners 26 and surely positioned. Further even if copings are intermittently disposed or copings of long size are disposed, they are surely fixed by means of fixing pieces 27.  As a result, earthquake resistance, durability, and construction efficiency can be improved.
Patent JP-S5474375-A (JP)
Title: Manufacture for semiconductor device
Inventor: ISHIBASHI KIYOSHI
IPC: H01L23/31
Filed: 1977-11-26
Abstract: PURPOSE: To flatten the surface of a semiconductor neutralising its curvature for the prevention of a hindrance to the following processes, by processing in the same way the surface at the opposite side of a glass-passivated surface.  
     CONSTITUTION: To one-side surface of N-type Si substrate 1, P-type layer 2 is diffused to form PN junction 3 and after groove 4 is formed which reaches sufficiently PN junction 3 from the surface of P-type layer 2, glass coating 5 is formed on the internal surface of groove 4; at the same time, groove 6 is formed at the position confronting to groove 4 in the surface of substrate 1 at the opposite side of P-type layer 2, and glass coating 7 is formed on its internal surface. Next, groove 4 in the 1st surface is filled with glass powder remarkable in passivation effect, and groove 6 in the 2nd surface is with glass powder with thermal expansivity high enough to prevent the curvature of substrate 1 after burned, thereby burning them at the same time under the optimum burning conditions of glass in the 1st surface. After the required work of this semiconductor substrate is done, glas conating 7 in the 2nd surface is removed and next, the semiconductor substrate is divided by being folded at the confronting parts between the 2nd groove 6 and 1st groove 4 where coatings 7 have been removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5266629-A (JP)
Title: Agricultural and horticultural fungicide
Inventor: NAGAI SHIGEKI
IPC: A01N43/78
Filed: 1975-11-27
Abstract: PURPOSE: 2-(Benzoyl or cinnamoylthio) thiazole derivative of the formula (R 1 , R 2  are lower alkyl; X is halogen, lower alkyl, lower alkoxy or nitro; n is 0,1;m is 0. 1,2). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6033025-A (JP)
Title: Correcting method of crank angle of diesel engine analyzing device
Inventor: MURAKAMI TAKESHI
IPC: F02P5/15
Filed: 1983-08-02
Abstract: PURPOSE:To remove completely the influence of rotational variation which has a larger period than a gear signal by correcting the angle value of a timing signal for analysis on the basis of section times detected between respective gears. CONSTITUTION:A timer TDC latch 13 and a counter TDC latch 19 latch the current time and the counted value of a timing signal counted so far. A timer gear latch 12 latches the counted value of the current timing signal when the 1st gear signal is generated, and a latch 15 outputs the time of the timing signal right before the gear signal as a signal. A latch signal generator 14 switches the output signal from the latches 15 to 16. A CPU calculates the section time between the latch signal and gear signal and stores it. Similar processing is performed when the 2nd gear signal is generated. The CPU calculates and stores the angle of each timing signal. Those angle signals are corrected on the basis of the gear signal.
Patent JP-H0310018-A (JP)
Title: Production of steel sheet for electromagnetic shielding
Inventor: TORIGOE YASUSHI
IPC: C21D8/12
Filed: 1989-06-06
Abstract: PURPOSE:To produce a steel sheet for electromagnetic shielding having high relative magnetic permeability and excellent in workability by means of decarburization and grain growth by subjecting a steel sheet to open coil annealing in a decarburizing atmosphere and then to a repetition of cold rolling and annealing at the time of producing a cold rolled sheet of low-carbon capped steel. CONSTITUTION:After subjected to the regulation of carbon content in a ladle, a molten steel is ingotted into a capped steel. The above steel ingot is slabbed, and the resulting slab is hot-rolled, pickled, and cold-rolled into a cold-rolled coil. The above cold rolled coil is subjected to open coil annealing in a decarburizing atmosphere, by which decarburizing treatment is performed to the ordinary level or above and also crystalline grains are grown in excess. Successively, the above coil is further temper-rolled and then subjected to a repetition of cold rolling, annealing, and temper rolling to improve relative magnetic permeability without causing deterioration in workability, by which the steel sheet for electromagnetic shielding having >=2000 maximum relative magnetic permeability can be produced.
Patent JP-H04226060-A (JP)
Title: Low-resistance silicide substrate contact
Inventor: RITSUKU SHII JIEROOMU
IPC: H01L21/28
Filed: 1991-04-01
Abstract: PURPOSE: To provide a low resistance electric path for formation of a substrate contact, which is easily manufactured using a processing technique and a process used for formation of a transistor, etc., on a substrate. CONSTITUTION: A substrate contact 10 of low resistance is formed on an integrated circuit substrate 8. At this time, the substrate contact is formed by connecting a P<+> -doped channel stop area 16 to a P<+> -doped extrinsic layer 18. P<+> -doped polysilicon areas 20 and 22 are provided on the surface of the substrate, and metal silicide layers 24 and 24' are provided thereon, while they connect the P<+> -doped polysilicon layers 20 and 22 to each other and further more, they are placed on the upper side of the P<+> -doped extrinsic layer 18.
Patent JP-S63567-A (JP)
Inventor: NAKAMURA KOICHI
IPC: E04H9/02
Filed: 1986-06-18
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-H05343010-A (JP)
Title: Electron beam emitter
Inventor: MURAI RYUICHI
IPC: H01J31/12
Filed: 1992-06-03
Abstract: PURPOSE:To provide an electron beam emitter for a high contrast large flat image display device by specifying the shape of a heat resistant insulating film provided on a cathode supporting means. CONSTITUTION:A stripe-shape control electrode 2 is formed on the surface of an insulating substrate 1 for which soda glass and the like is used, out of a conductive thin film. After a substrate 3a, for which a hole part is formed by etching and the like in a metal plate of 0.2mm, is formed, a heat resisting insulating material 3b such as Al2O3 or SiO2 is formed on the surface of the substrate 3a into a thickness of approximately 50mum, for a cathode supporting means 3. The method of formation is a flame melting film manufacturing, as generally called, and the films are formed on the substrate while the heat resisting materials are connected together in the granular form. The thermal spray film pattern to be formed on the substrate is carried out by providing masking. The pattern is formed in the vicinity of a point where a linear cathode 4 is abutted on the cathode supporting means 3.
Patent JP-H0693279-A (JP)
Title: Improved pressure medium
Inventor: ERUKI RINNE
IPC: C10N40/08
Filed: 1993-06-15
Abstract: PURPOSE: To provide an improved pressure medium used for a closed hydraulic operation apparatus having a pressurizing chamber for pressure medium such as a chuck, a tool-holder and a sealing apparatus.  
     CONSTITUTION: This pressure medium comprises a silicone compound wherein 10 to 60 wt.% powder form graphite is mixed, the mixture is incorporated in the material for the pressurizing chamber and cured. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06331744-A (JP)
Title: Optical distance measuring equipment
Inventor: KAYAMA YASUNAGA
IPC: G01S17/10
Filed: 1993-05-24
Abstract: PURPOSE:To provide a highly accurate optical distance measuring equipment having no dependency on the size or shape of reflection pulse. CONSTITUTION:When the distance is measured by measuring the time required by an optical pulse P1 for reciprocating between an object 5 and the equipment, a plurality of comparators 13a, 13b, 13c, 13d are set with a plurality of voltage levels. A plurality of time data signals S6a, S6b, S6c, S6d are then produced from a receiving signal S4 through a counter 11 and the pulse waveform of the receiving signal S4 is decided thus obtaining a time data corresponding to a voltage level 0. The time data is employed as a corrected time data thus obtaining a highly accurate distance measured value.
Patent JP-S62298833-A (JP)
Title: Arithmetic processor
Inventor: YAMADA KATSUHIKO
IPC: G06F7/50
Filed: 1986-06-18
Abstract: PURPOSE:To speed up arithmetic processing and to easily set the operation timing of each circuit by composing each circuit of a static circuit and cascading plural arithmetic circuits by using plural data buses and selectors. CONSTITUTION:An adder subtracter 27 which performs the addition and subtraction of the exponent part of floating point data, an adder subtracter 45 which performs the addition and subtraction of the mantissa part of said data, a multiplier 28, shift circuits 39, 42, and 55, registers 20, 21, and 40, and selectors 23, 24, 30, 32, 47, and 51 are composed of static circuits. Further, those arithmetic circuits (adder subtracters, multiplier and shift circuits) are cascaded by using plural data buses 25, 31, 41, 43, 44, 46, 50, and 56 and selectors 23, 24, 30, 32, 47, and 51. The respective circuits are the static circuits, so it is not necessary to provide the time for precharging, and the connection order of the respective arithmetic circuits is changed optionally by the selector, so the operation of each circuit is performed without any wait time and the arithmetic processing is speeded up.
Patent JP-H0436379-A (JP)
Title: Manufacture of photosensitive microcapsule
Inventor: TAKAHASHI RYUICHI
IPC: G03F7/004
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the title microcapsule useful for giving a photosensitive material which produces an image with excellent quality by subjecting an aqueous phase containing a water-dispersed basic precursor to a specified processing, and forming the shell of the microcapsule in the manufacture of the title microcapsule containing at least a silver halide, a basic precursor, etc. CONSTITUTION:The manufacture of the title microcapsule containing at least a silver halide, a reducing agent, a substance for forming a color image, a polymerizable compound, and a basic precursor, wherein an aqueous phase containing a water-dispersed basic precursor (e.g. a compound of formula I) is emulsified in an oil phase containing at least a copolymer of formula II (wherein A is a repeating unit derived from an ionizable hydrophilic monomer; B is a repeating unit derived from a hydrophobic monomer; (x) and (y) are the number of mol% and respectively satisfy 5<=x<=95 and 5<=y<=95, provided that x+y=100) (e.g. a compound of formula III) and a polymerizable compound (e.g. a compound of formula TV) in a state in which the hydrophilic site of the copolymer is ionized, the resulting W/O emulsion is then emulsified in an aqueous phase containing a water-soluble polymer to give a W/O/W emulsion, and the shell of microcapsule is formed thereon.
Patent JP-S625284-A (JP)
Title: Supply device for oil for preventing offset
Inventor: KITAZAWA KESAAKI
IPC: B05C1/02
Filed: 1985-07-01
Abstract: PURPOSE:To obtain a supply device which is small in size and highly maintains the effect of cleaning a metering roller by providing an oil control layer to control oil flow from an oil tank to a coating member. CONSTITUTION:The oil control layer 4 to control the oil flow from the oil tank 1 to the member 2 is provided at the boundary between a coating member 2 which contacts with a fixing roller 31 of an electrophotographic copying machine, etc. and coats oil for preventing offset impregnated therein to the fixing roller and the oil tank 1 for storing the oil. This layer 4 consists of the arom. polyamide paper of which the density is selected to a specific value in a 0.7-0.2g/cm<3> so as to meet the specific value of the viscosity of the oil in a 100,000-500,00cs range. The layer is interposed between the bottom wall 11 of th tank 1 and the member 2. The min. required coating amt. enough to accelerate the release characteristic of the toner sticking to the roller 31 is thus obtd. Since the coating amt. is small, the effect of cleaning the roller 31 by the member 2 is made remarkable and the generation of the offset is obviated even after many times of paper passage.
Patent JP-H028473-A (JP)
Title: Transmitter and receiver for unlocker and unlocker
Inventor: HIROTA YUKIO
IPC: H04L9/32
Filed: 1988-06-09
Abstract: PURPOSE:To eliminate the needs for specific action of users to make reference to fingerprints by providing a fingerprint reader to the operating part of key switch. CONSTITUTION:In the hollow cylindrical body 61 of a key top 60 as the operating part of key switch, the transparent plate 63 attached to the place on which a finger is put when pushing the key down is of a concaved lens form. A lens 64 and a CCD sensor 65 are set in the cylindrical body 61, and the fingerprints of fingers put on the plate 64 are read by the sensors 65 and compared with fingerprint data previously registered. When both the fingerprints coincide, an unlocking indication signal is sent out.