baber/WOPTO huggingface dataset:
Patent JP-H03144616-A (JP)
Title: Light measurement area setting circuit of camera
Inventor: KONDOU NORIHARU
IPC: H04N5/235
Filed: 1989-10-31
Abstract: PURPOSE:To find integral values of brightness data in >=2 areas by one integrating means by integrating an input image pickup signal until the border of an area is reached, storing the integral value in a storage means corresponding to up to a last area, and reading a value stored in a means corresponding to the new area. CONSTITUTION:The circuit is provided with integrating means 2 and 3 which set >=2 areas on a screen and find integral values of image pickup signals obtained from the respective areas, and a storage means 5 and 6 stored with the integral values of the image pickup signals of the areas. Then the integrating means 2 and 3 integrates the input image pickup signals until the border of the area is reached. When the border of the area is reached, the integral values of the input image pickup signals obtained by the integrating means 2 and 3 are stored in the storage means 5 or 6 corresponding to up to the last area and the value stored in the storage means corresponding to the new area is inputted to the integrating means 2 and 3. Consequently, the integral values of brightness signal levels obtained from the two areas are obtained respectively without using two integrators.
Patent JP-H01126195-A (JP)
Title: Controller for varying speed for variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P25/02
Filed: 1987-11-10
Abstract: PURPOSE:To increase or reduce a varying speed according to the characteristic of a load and vary a speed smoothly or stop a device, by moving one of two stators rotationally and concentrically with a rotor, and by regulating the rotational speed. CONSTITUTION:A first stator 24 and a second stator 25 with windings 22, 23 applied to an external side section confronted with rotor cores 2, 3 are arranged in parallel with a mechanical frame 14. Between the mechanical frame 14 and the first stator 24, a slip bearing 26 is set, and the slip bearing 26 is fixed with a stop ring 28 fitted on the mechanical frame 14. The second stator 25 is fixed on the mechanical frame 14 with a fixing ring 27. The first stator 24 is moved rotationally and concentrically with a rotor 7 by the working of a miniature motor 30. Then, a voltage phase shifter is constituted by the rotational movement of the first stator 24, and the second stator 25.
Patent JP-S62142726-A (JP)
Title: Manufacture of wear resistant steel sheet having satisfactory weldability
Inventor: NAKADA TAKAHARU
IPC: C22C38/00
Filed: 1985-12-18
Abstract: PURPOSE:To obtain a low-cost wear resistant steel sheet having satisfactory weldability by subjecting a steel having a prescribed composition contg. restricted amounts of C, Cr and Mo which deteriorate weldability to quenching and tempering under specified conditions. CONSTITUTION:A steel consisting of 0.10-0.19% C, 0.05-0.55% Si, 0.90-1.60% Mn and the balance Fe and having 0.35-0.44% Ceq represented by the formula is prepd. The steel is hot rolled, quenched directly from 950-850 deg.C or quenched after reheating to 900-950 deg.C and tempered at 300-500 deg.C. Thus, a wear resistant steel sheet having superior bendability and causing no weld crack is obtd. The steel sheet is suitable for construction and transfer machinery such as a power shovel.
Patent JP-H03145891-A (JP)
Title: B-channel transmission section circuit for digital subscriber circuit
Inventor: SATO TAKASHI
IPC: H04Q3/42
Filed: 1989-10-31
Abstract: PURPOSE:To attain presence of circuits corresponding to both terminal equipments in mixture and to suppress increase in the number of buffers by arranging alternately even number order and odd number order of two-channel and one-channel transmission circuits so as to connect any transmission circuit to terminal equipment circuits depending on the type. CONSTITUTION:A two-channel transmission circuit 11 is provided respectively to even number output terminals #0, #2... and a one-channel transmission circuit 12 is provided respectively to odd number output terminals #1, #3... in a B- channel transmission section circuit 10. The same number of the circuits 11, 12 are arranged and the total number of the both corresponds to the number (n) of output terminals. When a terminal equipment is two channel type, outputs of the even number output terminals #0, #2... are connected to a line termination section connecting to the terminal. When a terminal equipment is of one-channel type, outputs of the odd number output terminals #1, #3... are connected to a line termination section connecting to the terminal. Thus, any of the two- channel and the one-channel terminals is connected to a B-channel transmission circuit 10.
Patent JP-H05126156-A (JP)
Title: Ceramic roller bearing
Inventor: KOMURA OSAMU
IPC: F16C33/62
Filed: 1991-10-30
Abstract: PURPOSE:To improve durability against high speed by making thrust plates be in contact with an inner ring, arranging balls so as to be contact with the plates, arranging an outer ring which has inclined surfaces for holding the balls, and making the respective members of ceramic sintered body. CONSTITUTION:A ceramic roller bearing 10 has an inner ring 1 provided with an end face and outer circumferential cylindrical surface, and made of ceramic sintered body. Thrust plates 4, each made of ceramic sintered body, has a main surface to be in contact with the end face of the inner ring 1. Balls 3, made of ceramic sintered body, are arranged so as to be in contact with the outer circumferential cylindrical surface of the inner ring 1 and the main surface of the thrust plate 4. An outer ring 2, made of ceramic sintered body, is in contact to the balls 3 so as to hold them, and has inclined surfaces 2a laid in a direction crossing the outer circumferential cylindrical surface of the inner ring 1 and the main surface of the thrust plates 4. The ceramic sintered body includes silicon nitride ceramic sintered body.
Patent JP-H01125676-A (JP)
Title: Picture input device
Inventor: NAGANO BUNICHI
IPC: H04N1/46
Filed: 1987-11-11
Abstract: PURPOSE:To improve the reproducibility of color pictures by turning the threshold value into a bright whitish level when a color picture is obtained via an R color filter in comparison with the threshold value set when G or B is fetched. CONSTITUTION:When a color picture is fetched, the threshold value of a binarizing circuit 9 is varied by a threshold value varying circuit 14 with switch of color filters 5a-5c so that the binarizing accuracy of the circuit 9 is improved. That is, the threshold value of the circuit 9 is set at 40%, for example, when a picture is fetched via an R color filter 5a and then at 30% with use of a G filter 5b or a B filter 5c respectively. In such a way, the threshold value of an R picture is set a bright whitish level in comparison with a G or B picture. As a result, each picture is surely binarized and the color reproducibility is improved.
Patent JP-H07135967-A (JP)
Title: Preparation of cultured cell having high productivity of taxane-type diterpene
Inventor: YUKIMUNE TAKAHITO
IPC: C12P17/00
Filed: 1993-11-15
Abstract: PURPOSE:To easily obtain cultured cell having high productivity of taxane-type diterpene by fractionating cultured cells of a plant capable of producing taxane- type diterpene taking advantage of specific gravity difference, culturing the fractionated cell and selecting cells having high productivity of taxane-type diterpene from the cultured cells. CONSTITUTION:Cultured cells of a plant capable of producing taxane-type diterpene (e.g. plant of the genus Taxus) are separated into plural groups taking advantage of specific gravity difference in the specific gravity range of usually 1.00-1.20g/mL, preferably 1.03-1.11g/mL. Cells included in at least one group (usually having a specific gravity of <=1.07) are cultured and cells having high productivity of taxane-type diterpene are selected from the cultured cells.
Patent JP-S62143466-A (JP)
Title: Semiconductor device
Inventor: NAGURA HIDEAKI
IPC: H01L29/732
Filed: 1985-12-18
Abstract: PURPOSE:To suppress an increase in collector saturation voltage and a decrease in current-amplification factor, by providing an emitter region surrounded by addition regions inside a base region so that an equivalent base resistance value can be set within a range of 0.5-50OMEGA by burying the addition regions. CONSTITUTION:After SiO2 is formed on an N-type Si substrate, an SiO2 film on one surface is removed, and a collector region 2 is formed with diffusion of P. Then, an SiO2 film formed on the surface opposite to this region 2 is opened, and a P-type impurity is introduced there to form a base region 4. Thereafter, the SiO2 film 3 on the base region 4 is opened for addition regions surrounding the emitter region and base one. With peripheral length and area of the addition area being changed, window-opening, in which an arbitrary value of base resistance is set-up within a range of 0.5-50OMEGA, is performed. By diffusing P through this window, an N<+> emitter region 5 and addition regions 6 are concurrently formed.
Patent JP-H06113936-A (JP)
Title: Shelf fixing device
Inventor: KAKINUMA ZENICHI
IPC: A47F3/04
Filed: 1992-09-30
Abstract: PURPOSE:To provide a shelf fixing device which can fix a shelf device which is laid in a demountable manner on a stay, on the stay in a simple manner. CONSTITUTION:A shelf device S is laid in a demountable manner in the engagement hole 31 formed on a pair of stays 4 erected in the vertical direction. An engagement hole 36 which is opened at the equal height to the opening direction of the engagement hole 31 is formed on the front surface 34 of the shelf receiving part 3 of the shelf device S, and a fixing rod 60 is insertion-engaged with the engagement holes 36 and 31.
Patent JP-H07137863-A (JP)
Title: Paper bundle separating device
Inventor: TOMITA YUTAKA
IPC: B42C19/08
Filed: 1993-11-15
Abstract: PURPOSE:To improve work efficiency by automatizing separation of a paper bundle from a layered product in a process of manufacturing the paper bundle. CONSTITUTION:After a layered product 10, laminating a plurality of calendars 1, is lifted to prescribed height-by a lift base 12, a sucker pad 14 is lowered down to suck a lower end part of the calendar 1 in the highest part of the layered product 10, and thereafter by lifting the pad, the calendar is lifted. A plate, which is a cutter, by driving a conveying chain 17, intrudes to a lower side of the calendar 1 with its one end lifted, and the calendar 1 is separated from the other calendars of the layered product. After the separated calendar 1 is placed on a conveying plate PL intruding with the cutter, sucking the calendar 1 is stopped by detection of a sensor S1. In this way, the separated calendar 1 is mounted on the conveying plate PL and carried out from on the layered product 10.
Patent JP-H10131371-A (JP)
Title: Beam frame
Inventor: MIYAKE TOYOHISA
IPC: E04B1/58
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a beam frame, cost of which is reduced, which has excellent workability and high joint strength and in which no distortion and lateral buckling is generated even when a beam consisting of lightweight H-steel is used. SOLUTION: The beam frame has a girder 10 composed of H-steel, a beam 11 orthogonally arranged on the side of the girder 10 and made up of H-steel, and a joint metal 12 joining the girder 10 and the beam 11, and the joint metal 12 has a pair of girder mounting pieces 41, 42 separated up and down on one side, bent at an approximately right angle in the opposite direction respectively and joined with the web 13 of the girder 10, and a beam mounting piece 43 connected to the web of the beam 11 on the other side.  The height size of the joint metal 12 is formed in an approximately equal value at the interval of the upper and lower flanges 14 of the girder 10, a pair of the girder mounting pieces 41, 42 are united with the web 13 of the girder 10 in the vicinity of the flanges 14 of the girder 10 respectively, and vertically separated separate places in a pair of the girder mounting pieces 41, 42 are conformed approximately to the extension of a neutral axis at a center in the height direction of the beam mounting piece 43.
Patent JP-H0543621-A (JP)
Title: Production of propylene polymer
Inventor: TAMURA MASANORI
IPC: C08F4/60
Filed: 1991-08-09
Abstract: PURPOSE:To produce a flexible propylene polymer. CONSTITUTION:Propylene is polymerized in the presence of a catalyst system comprising an organoaluminum compd. component and a solid catalyst component which is obtd. by reacting a carrier with a titanium tetrahalide, then with a phthalic ester, and again with the titanium tetrahalide. The carrier is obtd. by reacting an aluminum halide, a silicon compd., and a magnesium compd. Thus, a proylene polymer is prepd. which is almost odorless and gives a clear molded article having a reduced surface stickiness.
Patent JP-H04158124-A (JP)
Title: Electric water heater with function of automatic hot water supply for bathtub or the like
Inventor: NAKAHARA YASUHIRO
IPC: F24D17/00
Filed: 1990-10-22
Abstract: PURPOSE:To contrive reductions in the size and cost of an electric water heater device, by incorporating a check valve into an automatic hot water supplying part. CONSTITUTION:An automatic hot water supplying part comprises a hot/cold water mixing valve 6 for mixing hot water supplied from a drum 1 of an electric water heater with city water, a first motor-operated valve 7, a check valve C, an electric pump 9 and a second motor-operated valve 10 arranged in series. The check valve C permits only a unidirectional flow, from the upstream to the downstream side. Water is thereby prevented from flowing back from a water line on the downstream side, i.e., the bathtub B side, into a water line on the upstream side, i.e., the hot water supply side.
Patent JP-H02130129-A (JP)
Title: Welded joint structure of plastic pipe
Inventor: NAKANO TAKASHI
IPC: B29C65/34
Filed: 1988-11-11
Abstract: PURPOSE:To reduce the stress concentrated at a connection part and to enhance sealability by providing a groove having a circular arc cross section to the welded connection end part of the pipe to be connected of a joint member and mounting an O-ring in the groove. CONSTITUTION:A groove having a circular arc cross-section is formed to the inner surface 11a of a socket 11 so as to position at the insert welded end part of a pipe 1 to be connected not only to reduce stress concn. but also to become the mounting the holding part of an O-ring 13. The O-ring 13 is mounted to the groove 12 and the pipe 1 is inserted to weld the socket 11 to the pipe 1. Since no corner part is formed between the end part 1b of the pipe 1 and the inner surface 11a of the socket 11 and no slit part is also formed, the stress concn. at this part is reduced to a large extent. Further, since the O-ring 13 is mounted to the groove 12, the leakage of a fluid along a heating wire 3 is prevented and sealability can be enhanced.
Patent JP-H11205749-A (JP)
Title: Software carrier
Inventor: COOKSON CHRISTOPHER J
IPC: H04N5/76
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve storage efficiency by recording a movie with the plural sound tracks of different dialogue languages on a software carrier so as to eliminate redundant information. SOLUTION: A mixed master music & effect (M&E) track or a switch master M&E track is encoded on an optical disk 23. Though individual audio tracks are provided for a version characteristic of the language of the same movie, data is recorded only at a part with a dialog at these tracks. In most movies, data is recorded only in a time shorter than a half of the traveling time of the movie at tracks excepting for a master. When a mixed master does not include a dialogue but a track characteristic of a language is provided with a dialogue, the mixed master is mixed with this track. A switch master can include M&E and a dialogue when a track characteristic of a language includes the dialogue and M&E and when this track is reproduced, the switch master is excluded.
Patent JP-H01154994-A (JP)
Title: Partial cross section excavating machine for excavating gallery or tunnel
Inventor: BOO RUUDA
IPC: E02F9/14
Filed: 1988-11-14
Abstract: PURPOSE: To accurately cut a drift cross section by connecting an upper support arm part having a cutter drum connected thereto to a pedestal via a lower support arm part in such a state as being movable in the all directions. CONSTITUTION: A cutter drum 13 is arranged in an upper support arm part 3a. Piston rods 11, 12 are connected to the arm part 3a via cross joints or spherical joints 9, 10 and adjustment cylinders 5, 6 are connected to a lower support arm part 3b via cross joints or spherical joints 7, 8. The arm part 3b is connected to a pedestal 21 via a cross joint or a spherical joint 18. The adjustment cylinders 16, 17 are connected to the pedestal 21 via cross joint or spherical joints 19, 20 and piston rods 22, 23 are connected to the arm part 3b via cross joints or spherical joints 24, 25.
Patent JP-2000096686-A (JP)
Title: Toilet floor finish structure
Inventor: HONDA HIRONORI
IPC: E03D11/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a floor material structure easy to construct by dispensing with the drilling for a drain pipe port in a construction site and facilitating the positional adjustment of the hole. SOLUTION: The periphery of a floor finish material 1 having a drain pipe port hole 24 preliminarily cut therein is cut after measuring the distance from a drain pipe port 3 to a wall 4, whereby the hole position can be adjusted. According to this, the drilling in a construction site is not required, the work can be performed only by use of a tool for cutting the peripheral part of the floor finish material, and the positional adjustment can be also facilitated.
Patent JP-H09126692-A (JP)
Title: Fire training apparatus
Inventor: HANADA SOUICHI
IPC: F41J5/06
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a fire training apparatus which can accurately calculate the passing coordinates of a shock wave shooter passing an own lane by removing the influence of a shock wave shooter passing an adjacent lane. SOLUTION: The fire training apparatus comprises at least one or more shock wave detectors 1a, 1b,..., in for detecting air conveying shock wave A, and a passing coordinate calculator 2 for obtaining the passing coordinates of a shock wave shooter for generating air conveying shock wave A from the output signal of the detector. Shock wave shielding members 3 are stood at the periphery of the respective detectors to prevent the entrance of the air conveying shock wave B from the adjacent lane. In the apparatus having targets and at least three or more shock wave detectors for detecting the air conveying shock wave generated from the shooter flying toward the target disposed at each adjacent lane, shock wave shielding members for shielding the influence of the air conveying shock wave from the adjacent lane are stood between the adjacent respective lanes.
Patent JP-H11108978-A (JP)
Title: Diagnostic apparatus for deterioration of arrester
Inventor: HAYASHIDA HIROSHI
IPC: H01T15/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of binding three earthing lines to one and accurately and quickly diagnose deterioration in a simple measurement method, by setting a current transformer, a zero phase formation part, a current display part and a zero phase current display part, and synthesizing a zero phase current within an apparatus. SOLUTION: A deterioration-diagnostic apparatus has three clamp type current transformers(CT). Each CT is set to an earthing line of a phase of an arrester. The CTs are connected to corresponding input terminals 10a, 10b, 10c of the apparatus and simultaneously display effective values of leaking currents of phases at three current display parts 3, 4, 5 through preamplifier parts 12 for respective phases and LPFs 13 set in the apparatus. A range of a measurement current can be changed by switching of a measurement range switch knob. The leaking currents of the phases are added at a zero phase formation part 15. The zero phase current is synthesized within the deterioration-diagnosing apparatus, a value of which is displayed at a zero phase current display part 2. Therefore, the zero phase current can be detected without a unite work of earthing lines of the arrester.
Patent JP-H08141308-A (JP)
Title: Purifying method for polymer solution containing alkali metal
Inventor: OKANO TOKUO
IPC: B01J20/08
Filed: 1994-11-21
Abstract: PURPOSE: To reduce a residue of active alumina at the time of using active alumina for removing and purifying alkali metal from a polymer solution containing the alkali metal as an impurity. CONSTITUTION: A polymer solution containing alkali metal is passed under pressurization of at least 0.2MPa through a tube charged with active alumina comprising of 80wt.% of 40-10,000μm diameter particles and provided with a filter of average pore diameter of 1-40μm on an outlet.
Patent JP-H04160154-A (JP)
Title: Production of ornamental member
Inventor: IMAI KIYOHIRO
IPC: C23C14/32
Filed: 1990-10-24
Abstract: PURPOSE:To inexpensively produce the ornamental member high in decorativeness and with the quality stabilized by masking the surface of an ornamental member of stainless steel, machining the specified part with a laser beam to form a recessed pattern, and then forming a gray-black coating film. CONSTITUTION:A masking film 2 is formed on the surface of an ornamental member 1 of the stainless steel such as SUS 304 by ion plating. Ti, Cr or their compds. with O, C, N, etc., are used for the film 2. A recessed pattern or a character 3 is formed on the specified part of the member 1 by laser beam machining. A gray-black coating film 4 is then formed on the material 1 surface by ion plating. The compd. of Ti with C or N or the compd. of Cr with O, C or N is used for the film 4 in conformity to the film 2. The film 2 is then removed by etching. A gray-black recessed pattern or characteristic 3 is efficiently formed in this way with the quality stabilized.
Patent JP-S62144491-A (JP)
Title: Pattern generator
Inventor: INOUE MITSUJI
IPC: H04N17/00
Filed: 1985-12-19
Abstract: PURPOSE:To evaluate and adjust a receiver with a high accuracy by comparing a scanning position of electron beam with pattern information of a memory circuit and outputting a pattern signal when the electron beam passes through a test pattern. CONSTITUTION:The pattern information of a desired position and a formation produced on the screen of the test pattern is stored in a pattern information memory circuit 8 at a horizontal and vertical position corresponding to the electron beam scanning position by a pattern information setting circuit 7. An electron beam detecting means 3 counts a clock CK from a basic oscillating circuit 1, thereby, detects the scanning position of the electron beam from both the horizontal and vertical directions respectively. A pattern generating means 9 compares the horizontal and vertical positions of the electron beam with the horizontal and vertical positions of the pattern information of the circuit 8 and outputs the pattern signal when the electron beam passes through the test pattern generating position set by the pattern information.