baber/WOPTO huggingface dataset:
Patent JP-H0368824-A (JP)
Title: Measuring apparatus for surface temperature of piping and the like
Inventor: MORI YASUMASA
IPC: G01J5/60
Filed: 1989-08-09
Abstract: PURPOSE:To make it possible to measure the temperature of fluid and the like in a pipe and to perform remote monitoring of the temperature by attaching the housing of a sensor to the pipe and the like, and guiding the color change of a temperature indicating material based on the temperature change in the surfaces of the pipe and the like into a color recognizing photodetector. CONSTITUTION:A temperature indicating material 9 is stuck to the surfaces of a pipe and the like. A housing 8 of a sensor part is attached to the pipe so as to surround the material 9. Optical fibers 3 and 4 for lighting and light receiving are inserted into a flexible tube 5. The tip part of the flexible tube 5 is inserted into the housing 8. The color change of the temperature indicating material 9 based on the surface temperature change of the pipe and the like is guided into a color recognizing photodetector 15 through the fiber 4. The recognized signal from the photodetector 15 is operated (12). The signals are displayed (14) or printed out (13) as color data. Such a constitution is provided. Part of the reflected colored light from the temperature indicating material 9 is guided by way of a half mirror 7 and a light receiving optical fiber 42. The light is guided into a color display part 6 directly in the unprocessed state. The color change can be visually observed.
Patent JP-H0371908-A (JP)
Title: Prevention of camber of rolled stock
Inventor: KITA TAKAO
IPC: B21B37/68
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the camber of a rolled stock with the improvement to the minimum extent by adjusting the roll opening difference of rolling time caused by the mill rigidity difference of both sides based on the relational expression of a predictive rolling load at the roll opening setting time prior to the rolled stock biting. CONSTITUTION:The signals transmitted from the load cells 3 of both sides are added by a adder 23 and inputted to an automatic plate thickness control system 12. The output from the control system 12 is respectively inputted to a roll gap control system 11 and both side/mill rigidity difference compensation control system 13. The outputs from the position sensors 10 for detecting the cylinder stroke amount of both sides and those from the control systems 13, 12 are received to the roll gap control system 11. The output of the control system 11 is inputted to a hydraulic rolling reduction device 2. An effect for camber prevention is thus obtained with the slight change of the existing equipment.
Patent JP-H1178520-A (JP)
Title: Sun visor for vehicle
Inventor: VIERTEL LOTHAR
IPC: B60J3/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent dazzling caused by a light made incident through a cutout opened in an edge part side by providing a closing flap for covering cutout sections between the side walls of the cutout of a sun visor main body and between a cutout bottom part wall and a supporting pin. SOLUTION: A sun visor main body 1 includes a supporting pin 3 provided to cross the cutout 4 of the sun visor main body 1 and an opposite shaft receiving case 6 fixed to a car body for the releasable supporting of the supporting pin 13. The cutout opened in an edge side part is limited by one bottom wall 8 extended nearly in parallel with the supporting pin 3 and two side walls 9. The cutout 4 is filled with a closing flap 10 between the side walls 9 for one side and between the bottom wall 8 and the supporting pin 3 for the other so as to be covered. The closing flap 10 is connected to the side walls 9 and the supporting pin 3 via an easily fractured film 11, and also connected to the bottom wall 8 via a film hinge 12.
Patent JP-S58106599-A (JP)
Inventor: KANO KIYOHIRO
IPC: G06K9/62
Filed: 1981-12-21
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-H0493809-A (JP)
Title: Gausstype lens
Inventor: OTAKA KEIJI
IPC: G02B9/60
Filed: 1990-08-03
Abstract: PURPOSE:To excellently compensate aberrations at the time of short-distance photography and aberrations over the entire body distance range by properly setting the lens shapes and various optical constants of respective lenses. CONSTITUTION:The shapes of the respective lenses G1 - G6 including a stop and optical constants such as the refractive indexes, Abbe numbers, etc., are set so that inequalities I hold. In the inequalities I, (f) is the focal length of the whole lens system, Ri a radius of curvature of an (i)th lens surface which is counted from the object side, Di is (i)th lens thickness and a air gap counted from the object side, and Ni and nu are a refractive index and an Abbe number of a medium of an (i)th lens counted from the object side. Consequently, the Gausstype lens is obtained which has high optical performance over the entire object distance range while various aberrations at the time of, specially, short- distance photography are excellently compensated is obtained.
Patent JP-S58106923-A (JP)
Title: Information transmitting device of loop coil system
Inventor: KOBAYASHI YOSHIROU
IPC: H04B5/00
Filed: 1981-12-21
Abstract: PURPOSE:To eliminate a blind sector near a transposition point, by providing a short loop coil surrounding the transposition point of a main loop coil for information transmission to a moving material and flowing currents having a required phase difference to these coils. CONSTITUTION:A main loop coil 1 where a current as information is flowed is transposed at a transposition point 2, and a short loop coil 3 is provided surrounding this transposition point. Currents having a prescribed phase difference other than 180 deg. are flowed to coils 1 and 3 by a phase shifter 4. When a receiving antenna 5 is moved from a point A to a point E, a synthesized loop coil current in the sight from the receiving antenna is (a) at the point A if the current at the point A is defined as a reference vector, and the synthesized loop coil current is (b) at the point B because currents of coils 1 and 3 are synthesized, and this current is (c) at a point C because currents of the transposed coil 1 are cancelled, and this current is (d) at a point D, and this current is (e) at a point E, and thus, the current is not broken even if the antenna 5 passes through the transposition point.
Patent JP-S6097693-A (JP)
Inventor: INADA SHIYUUJI
IPC: H05K3/34
Filed: 1983-10-31
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-H0762406-A (JP)
Title: Production of powder hot compact material
Inventor: IMAHASHI KUNIHIKO
IPC: C04B35/645
Filed: 1993-08-20
Abstract: PURPOSE:To provide a production method of the powder hot compact material by which the material is subjected to very easy HIP treatment without sealing a compact body or sintered compact into a capsule and improved fatigue strength is attained. CONSTITUTION:The powder coating body coated with a scaly powder on the surface of a powder compact body or the sintered compact formed by sintering the powder compact body is formed. In this way, the open bores existing on the surface of the compact body or the sintered compact are clogged surely by the high density layer of the scaly powder. This powder coaing body is exposed to high temp.high pressure as it is to be subjected to HIP treatment and a powder hot compact material is formed. The obtained material has compacted surface and attains improved fatigue strength effectively.
Patent JP-H0869874-A (JP)
Title: High-frequency heating apparatus
Inventor: SHIBUYA MAKOTO
IPC: H05B6/66
Filed: 1994-08-31
Abstract: PURPOSE: To provide a step-up transformer which has a restainer to restrain the degradation of a primary winding and has constitution to restrain a noise in the step-up transformer for a high-frequency heating apparatus. CONSTITUTION: Plural windings 6, a resinous bobbin 25 to wind the windings and cores 16 composed of a maternal having high magnetic permeability, are provided, and a primary winding is wound by dividing it into plural parts by flanges 18a, 18b and 18c arranged on the bobbin 25. It is wound round the bobbin so that the high electric potential side among both ends of the primary winding is put inside. Electric power of a cooling motor 24 is constituted so as to be obtained from a biquadratic winding having three-layer insulating electric wires wound inside of the primary winding 6 of a transformer 5.
Patent JP-S58107978-A (JP)
Title: Operational system for load share duplex system
Inventor: TSUCHIYA YASUNORI
IPC: G06F15/16
Filed: 1981-12-21
Abstract: PURPOSE:To improve the rate of operation and reliability, by dividing transient operating information representing rapid change and steady-state operating information representing slow change for processing. CONSTITUTION:Monitors 12, 22 of the 1st and 2nd systems, connectors 13, 23 for both the computers, timers 7, 8 of a constant period, and process interfaces 15, 25 are connected to the 1st and 2nd system central processing units 11, 21. The central processing units 11, 21 select a nonperiodic task group, a fixed periodic task group and a variable periodic task group of a load share duplex system, and processes transient operating information representing a rapid change and steady-state operating information representing a slow change separately by selecting the start period of the variable periodic task group to a suitable multiple at a failure of one system, to the start period of the variable periodic task group at normal state.
Patent JP-S6363908-A (JP)
Title: Solar sensor
Inventor: NAKAMURA HIROYUKI
IPC: G01S3/783
Filed: 1986-09-04
Abstract: PURPOSE:To achieve a higher accuracy of detecting the direction of the sun, by providing a concave mirror to eliminate axial interference errors caused by a window glass of a linear image sensor. CONSTITUTION:A slit 1 is arranged at a focus position of a paraboloid reflecting mirror 7 and sun light passing through the slit 1 is reflected by the mirror 7 roughly parallel. A linear image sensor 2 is arranged at a position of receiving the reflected light so as to be perpendicular to the reflected light. The sensor 2 is sealed airtight at the front thereof with a window glass. The sun will not work in the direction Y' of the sensor 2 though inclined within a plane perpendicular to a Z-Y plane at an angle of alpha to the Z axis thereby eliminating axial interference errors caused by the window glass. Thus, the arrangement of the paraboloid reflecting mirror 7 permits accurate and highly accurate detection of the direction of the sun free from effect of refraction of light due to the window glass.
Patent JP-S6184229-A (JP)
Title: Manufacture of laminate
Inventor: KUBO SHOICHI
IPC: B32B37/00
Filed: 1984-10-02
Abstract: PURPOSE:To contrive to obtain two flat laminates by cutting off both end parts of the inflation film laminated with the films or sheets coated with adhesives. CONSTITUTION:The films or sheets 2, 3 coated with adhesives 5 are respectively positioned on both surfaces of an inflation film 1 such that the adhesives 5 come to the side of the inflation film 1. Simultaneously, the inflation film 1 and the films or sheets 2, 3 are respectively caused to adhere together, while compressing said films from both sides by e.g. nip rolls 8, 8. Next, both end parts of the inflation film 1 laminated with the films or sheets 2, 3 are cutoff by e.g. a slitter 9, whereby two flat laminates 10, 10 are obtained. Thus obtained laminate is not curled and has excellent characteristics.
Patent JP-S6185758-A (JP)
Title: Image magnification device
Inventor: KINOSHITA KATSUYUKI
IPC: H01J37/26
Filed: 1984-10-02
Abstract: PURPOSE:To make it possible to observe a minute image while obtaining its magnified image on an output phosphor screen by converting an optical image of a substance into an electron image while magnifying it electron-optically. CONSTITUTION:A window 2 is formed in the center of the first base of a glass airtight container while making only the part of the window 2 to be thin for preventing an optical imge from being out of focus while maintaining vacuum- tightness. A sample 3 closely placed on said window 2 is irradiated by a light source 1 while transmitting a generated transmission image on the photoelectric surface 7. Then, an electric field generation means 16 gives the prescribed potential to the respective electrodes 9 and 10 for accelerating the electrons generated on the photoelectric surface 7 toward the phosphor screen 8. Further, a current having a fixed relation is supplied from a generation circuit 13 to the focusing coils 11 and 12 thus making it possible to change the magnification of an image to be formed on the phosphor screen 8. Accordingly, the whole image of the sample 3 is formed on the phosphor screen in a state of the electron-optical magnification 1 while inputting the magnification from an input means thus obtaining a desired magnification image.
Patent JP-S6449388-A (JP)
Title: System for transmitting television signal
Inventor: KASEZAWA TADASHI
IPC: H04N7/01
Filed: 1987-08-19
Abstract: PURPOSE:To attain an accurate scanning line interpolation to all signals including a moving image and to improve vertical resolution by detecting a field group with the same image being an information source on a receiving side. CONSTITUTION:An information signal which can be discriminated that it is the field group with the same screen being the information source on the receiving side is multiplexed to a presently executing television signal at present in use and transmitted. For example, at the time of reproducing a television cinema image generated from the film of 24 frames per second, generally, a first one frame is made to correspond to television three fields, the next frame is made to correspond to the television two frames, a method for repeating this combination every 1/12 seconds is adopted and on a transmission side, for example, the binary information signal is multiplexed to the unused line of the vertical blanking period of the television signal and transmitted. On the receiving side, that field groups A1-A3 are signals obtained from the same screen and the two fields of fields B1 and B2 are the signals obtained from the same screen can be discriminated. Such information signals are multiplexed to the unused line of the vertical blanking line of the television signal and transmitted.
Patent JP-2001032014-A (JP)
Title: Method for manufacturing steel plate for sheet steel
Inventor: SASAI KATSUHIRO
IPC: C21C7/04
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing molten low carbon steel into a blank for sheet steel, with which the surface flaw and the nozzle clogging can stably be prevented by making deoxidation mainly using Ti so as not to produce alumina inclusion. SOLUTION: After decarburizing to <=0.01% carbon content with a vacuum degassing treatment, the molten steel is adjusted to the components and also, the necessary total Ti adding quantity from the points of deoxidation and quality, is added in two or more divisions and thereafter, the molten steel further adding Mg, is cast. It is desirable to control the soluble oxygen content after adding Ti at the first time so as to become 10 to 100 ppm. Further, it is desirable to secure the time for floating up the inclusion for >=30 sec till adding Ti at the next time after adding Ti at the first time.
Patent JP-H1046612-A (JP)
Title: Precast l-shaped retaining wall for preparation of housing site and form for manufacturing the same
Inventor: SATO OSAMU
IPC: E02D29/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an L-shaped precast retaining wall which can be used in conformity with the topographic features of a site for preparation of housing, and a form for manufacturing the L-shaped precast retaining wall. SOLUTION: The precast L-shaped retaining wall includes a nearly rectangular first horizontal part, a first vertical part erected from one of the adjoining sides of the first horizontal part, a nearly fan-shaped second horizontal part molded integrally with the other one of the adjoining sides, and a second vertical part erected form an arcuate portion of the second horizontal part and molded integrally with the first vertical part. In this case, an angle at the pivot of the fan-shaped second horizontal part is within about 45 degrees.  And a form for manufacturing the precast L-shaped retaining wall includes a retaining wall floor surface forming partition plate 11, a retaining wall inner surface forming partition plate, a retaining wall outer surface forming partition plate, a vertical part for dividing a space 16 for casting a vertical part of the L-shaped retaining wall, and a rotary partition plate 20 having a horizontal part 19 which is formed integrally with the vertical part and can slide on a retaining wall floor surface partition plate and can be rotated about a vertical axis.
Patent JP-H0257665-A (JP)
Title: Magnetic alloy for magnetic head
Inventor: WATANABE YASUSHI
IPC: C22C38/00
Filed: 1988-08-20
Abstract: PURPOSE:To obtain a magnetic head for a magnetic recording medium having high antimagnetism by regulating iron to its essential components and incorporating specific wt.% of nitrogen and oxygen thereto. CONSTITUTION:In a magnetic alloy, iron is regulated to its essential components and 1 to 6wt.% nitrogen and 0.5 to 5wt.% oxygen are incorporated thereto. A plasma 15 is generated between targets 5 on either side by a DC power source 13. Argon ions in the plasma 15 collide against the target 5. Iron atoms emitted from the target 5 and oxygen and nitrogen atoms in the plasma are then joined to grow a magnetic alloy on a substrate 11. By this method, the magnetic head for a magnetic recording medium having high antimagnetism can be obtd.
Patent JP-S6186773-A (JP)
Title: Developing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/09
Filed: 1984-10-04
Abstract: PURPOSE:To obtain high-quality stable sensible picture images, by providing a magnetic particle restricting member closely to a developing roller at the outside of the roller and forming a thin layer of a developing agent on the roller. CONSTITUTION:A developing roller 2 facing to a latent image carrier 1 is provided at the opening of a developing agent feeding container 6 which contains a nonmagnetic developing agent and magnetic particles. The roller 2 moves the inside and outside of the container 6 under an endless condition and is equipped with a magnetic field generating means 3 at the inside. At least, the surface of the roller 2 is made of an elastic material. Moreover, a magnetic particle restricting member 4 is provided at the outside of the roller 2, with the member 4 being contacted with or brought nearer to the roller 2. The member 4 restricts the magnetic particles only and forms a thin layer of the developing agent on the roller 2. When developing is made by contacting the thin layer of the developing agent with carrier 1, a high-quality stable sensible image can be obtained.
Patent JP-S5998531-A (JP)
Title: Large-scale integrated circuit
Inventor: SHIRAISHI AKIO
IPC: H01L27/04
Filed: 1982-11-26
Abstract: PURPOSE:To conduct a function ensuring test for each circuit block easily and rapidly when finding a cause of operating failure of LSI by giving a dummy instruction thereby giving a necessary input signal for each circuit block. CONSTITUTION:When occurence of operating failure, a dummy instruction 1 (h), an original instruction 1 (i), a dummy instruction 2 (j) and an original instruction 2 (k) are given for finding the cause of the failure regarding each circuit block. An instruction decoder 35 determines the dummy instruction 1 and outputs a detecting signal e1 and a test auxiliary circuit 36 generates a stop signal X to stop the LSI operation for 1 clock period. In addition, a test control signal A' and a gate control signal a are outputted. As the signal A' is inputted to a first circuit block 33 through a first gate circuit 37, operation of the first circuit block 33 can be confirmed by utilizing the signal A'. Similarly operation of the second circuit block 34 is confirmed by utilizing a test control signal B' instead of a signal B if it is not outputted.
Patent JP-H1136521-A (JP)
Title: Plain roof tile
Inventor: MOMIYAMA YOSHIHISA
IPC: E04D1/12
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To stand by plain tile itself with the tail as the basic bottom and to promote heat efficiency without requiring any jig in the case of burning. SOLUTION: Projections 11 are projected up and down of the tail 4 of a tile main body 2 formed in the shape of a square plate, the width of the basic bottom of the tail 4 is expanded, thickness is so adjusted that the tail 4 side of the tile main body 2 becomes heavy, and the center of gravity is inclined to the tail 4 side. By the constitution, a stable vertically standing state of a plain roof tile with the tail 4 as the basic bottom can be obtained without impairing a basic form as the plain roof tile. Accordingly, the plain roof tile is made to stand by itself on a burning track, jigs such as box bowl, etc. are not required, numbers of plain roof tiles to be loaded and heat efficiency can be increased, and treatment capacity can be promoted.
Patent JP-S60100284-A (JP)
Inventor: GOI KOUICHI
IPC: G07D9/00
Filed: 1983-11-04
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-2000095830-A (JP)
Title: Polyacetal copolymer
Inventor: OKAWA HIDETOSHI
IPC: C08G2/18
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetal resin having high rigidity, excellent creep characteristics, further surface hardness and sliding characteristics. SOLUTION: This resin is obtained by copolymerizing (A) 100 pts.wt. of trioxane with (B) 0.01-10 pts.wt. of at least one kind of a compound selected from glycidyl ether compounds of the formula (R1 is a 2-20C polyalkylene oxide glycol residue, a 1-20C alkylene group or a substituted alkylene group; R2 is a substituent group of hydrogen of phenyl group and is a 1-12C alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group or a halogen; (n) is an integer of 1-5 and when (n) is >=2, R1s may be the same or different) and (C) 0-20 pts.wt. of a cyclic ether compound copolymerizable with trioxane (with the proviso that the glycidyl ether compound (B) is omitted).
Patent JP-H0373703-A (JP)
Title: Automatic relocating method every frequency
Inventor: NAKADA KENJI
IPC: B65G1/00
Filed: 1989-08-14
Abstract: PURPOSE:To improve the efficiency by obtaining unloading frequency and storing load of higher frequency in a place nearer to an unloading port. CONSTITUTION:A framework rack 10 is formed in a row. A plurality of racks near to an unloading port 15 is assigned to a storing region 10 A for a load of high unloading frequency and other region 10B is assigned to a storing region for a load of low unloading frequency. Further, four racks in the region 10A are regarded as one block as shown by broken lines and the same loads are stored therein. The unloading frequency of the load is computed by a host computer and the load of higher frequency is adapted to be stored in a rack nearer to the unloading port 15. According to this constitution, efficiency can be improved.