baber/WOPTO huggingface dataset:
Patent JP-S55130743-A (JP)
Title: Heat treatment of laminated stretched film
Inventor: ABE TAKASHI
IPC: B29C61/02
Filed: 1979-03-30
Abstract: PURPOSE: To obtain a film with small cold shrinking ratio and great hot shrinking one which is excellent in workability in printing and bag-making, etc. by a method wherein laminated biaxial by stretched film of a polyamide resin sheet and a polyolefine sheet is subjected to heat treatment under special conditions.  
     CONSTITUTION: Relaxation heat treatment of 2W15% is performed longitudinally and laterally at heat treatment temperatures of 50W90°C for a laminated biaxial extendend film of (A) a polyamide resin sheet e.g. nylon 6,66 etc. preferably sheets of 10W60μ in thickness and (B) a polyolefin sheet e.g. polyethylene etc. preferably of 10W70μ in thickness.  
     EFFECT: The cold shrinking ratio (35°C, one day) of this film is under 2% and the  hot compression ratio (90°C, 5min) is over 11%. This film is excellent in gas isolation, toughness, sealing and suitable for packaging material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62196365-A (JP)
Title: Surface nitriding method for titanium
Inventor: NAKAMURA SEIZO
IPC: C23C8/24
Filed: 1986-02-24
Abstract: PURPOSE:To quickly form a good nitride film with a simple device by bringing the gaseous nitrogen after contact with sponge Ti into contact with a Ti member for a nitriding treatment. CONSTITUTION:The above-mentioned Ti member 7 is disposed in an electric furnace, i.e, Ti treatment part 4 and a small sponge Ti piece 8 is provided around said member to enclose the member. The gaseous nitrogen from a cylinder 1 is filled in the treatment part 4 and is evacuated by a vacuum pump 6 from the other side. An adequate temp. is maintained in the treatment part 4 and the gaseous nitrogen after the removal of the oxygen and hydrogen components in the gaseous nitrogen from the above-mentioned cylinder 1 by first bringing said gas with the small Ti piece 8 is brought into contact with the above-mentioned member 7 and the film of the nitride is formed on the surface of the member 7. The small Ti piece 8 is preferably of about 100 mesh and more preferably 80 mesh or larger. The small ti piece 8 is preferably disposed in the mid-way of the gaseous nitrogen supply path separately from the member 7 in such a manner that said piece can contact the gaseous nitrogen.
Patent JP-H07249923-A (JP)
Title: Surface mounting type antenna
Inventor: KAWABATA KAZUYA
IPC: H01Q13/08
Filed: 1994-03-09
Abstract: PURPOSE:To obtain a surface mounting type antenna having heat resistance at the time of mounting and excellent productivity and capable of easily adjusting the degree of coupling. CONSTITUTION:The surface mounting type antenna 1 is constituted of an antenna element part 1a, a coupling degree adjusting part 1b and an auxiliary feeding part 1c and respective parts la to 1c have dielectric layers 3, 5, 8 obtained by laminating plural dielectric sheets. A radiation electrode 4 is formed almost on the whole face of the uppermost surface of the element part 1a and a rectangular slot 6 pierced in the thickness direction is formed on the adjusting part 1b so as to intersect with a current propagating direction at right angles. A conductor to be an auxiliary feeding means 9 is formed on the uppermost surface of the feeding part 1c from the position corresponding to the slot 6 to the end face of the part 1c and from the end face to the lower surface of the part 1c. The means 9 is connected to a feeding line as a feeding means 110 formed on a mounting base 100 and electromagnetially coupled with the electrode 4 through the slot 6.
Patent JP-H09214003-A (JP)
Title: Optical semiconductor device and its fabrication method
Inventor: KIMURA CHIKAO
IPC: H01L33/30
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a light emitting diode having a high light emission efficiency by providing on the back of a semiconductor substrate a reflecting mirror having a curved reflection surface for reflecting light transmitted to a back surface side to a surface side at an angle where the light is radiated from a semiconductor substrate surface. SOLUTION: A convex shape 3 having a curved surface over an entire surface thereof is formed on the back of a semiconductor substrate 1. A reflecting mirror that uses a convex shape having a curved surface as a reflection surface increases a rate of light reflected within a total reflection critical angle, increases light radiated to the outside of the semiconductor substrate, and improves a light emission efficiency compared with a conventional light emitting diode where its back surface has a reflection surface parallel to its surface upon emitted light radiated on the back side of the semiconductor substrate 1 being reflected to the surface side. Accordingly, a light emitting diode is ensured which is fabricated easily and has a high light emission efficiency.
Patent JP-H0284522-A (JP)
Title: Treatment of fiber material and treating device used therefor
Inventor: NAKAYAMA HIDEKI
IPC: D06B5/12
Filed: 1988-02-22
Abstract: PURPOSE:To efficiently treat without generating crease or unevenness of treatment by setting fiber material in a treating tank with filled state in square inner vessels, pressing the fiber material with pressing covers of the inner vessels and flowing treating fluid in vertical direction in the inner vessel. CONSTITUTION:Fiber material 3 is set in a treating tank 10 with filled state in square inner vessels 11, pressing covers 15 of the inner vessels are lowered from upper side and upper face of the inner vessels are pressed, then the fiber material is pressed at a fixed density. Open-and shut cover of the treating tank 10 is shut and the treating tank 10 is made as sealed state, then heated treating liquid is fed into the treating tank from opening part 16, risen through the fiber material 3, flowed through passing holes of the covers 15 and flowed down to downward through gap between the treating tank and the inner vessel as an arrow D.
Patent JP-H03242233-A (JP)
Title: Molecular valve film
Inventor: GOTO MASAO
IPC: A61K9/00
Filed: 1990-02-20
Abstract: PURPOSE:To easily produce a molecular valve film by fixing a glucose oxidase on one side of a porous film with a photo-cross-linked film in-between and then carrying out plasma polymn. of an unsatd. carboxylic acid monomer. CONSTITUTION:A glucose oxidase is fixed on one side of a porous film of cellulose acetate, polyvinyl butyral, etc., with a photo cross-linked film of a water-soluble photo-cross-linkable resin in between. This photo-cross-linkable resin may be PVA having stilbazolium groups. Plasma polymn. of an unsatd. carboxylic acid monomer such as acrylic acid or methacrylic acid is then carried out. A molecular valve film is easily produced.
Patent JP-S59165263-A (JP)
Title: Tape sliding parts
Inventor: MOMOSE KENICHIROU
IPC: G11B15/60
Filed: 1983-03-11
Abstract: PURPOSE:To improve the running performance of a tape by providing chromium oxide which is obtained by converting a chromium compound by heat to a tape running part on the surface of a base. CONSTITUTION:The surface of a guide pin 6phiX16l(mm.) for a VHS type video cassette tape is treated thermally after a tape guide is dipped in a solution consisting principally of chromium oxide with, for example, 1.6-1.7 specific gravity. This cycle is repeated twice - ten times while the heating temperature is raised gradually from 310-700 deg.C. Consequently, a green chromium oxide is obtained on the surface. Then, the S/N ratio of the video tape which is run by using this guide for 100hr is compared with that of a tape which uses hard chrome plating. Consequently, the S/N ratio is superior as shown in a table because the tape has superior running ability as compared with conventional products. Specially, this method is superior in cost and effective industrially.
Patent JP-H02218469-A (JP)
Title: Method for separating and recovering paint sludge
Inventor: HORISAWA SATOSHI
IPC: B01D17/00
Filed: 1989-02-18
Abstract: PURPOSE:To well separate and recover paint sludge from treated water by heating treated water containing paint sludge composed of a thermosetting resin to cure the paint sludge in the treated water. CONSTITUTION:Treated water containing paint sludge composed of a thermosetting resin is introduced into a flotation separator 3 to preliminarily increase the density of paint sludge. The treated water increased in the density of paint sludge is heated by a sludge heat treatment tank 4 to cure the paint sludge in the treated water. As a result, the stickiness of the paint sludge is reduced and the separation recovery of the paint sludge from treated water can be well performed, for example, by a Hofmann type filter 5.
Patent JP-H09211080-A (JP)
Title: Method for detecting position deviation of substrate to be inspected by pattern-matching method
Inventor: MINAMI HIDEAKI
IPC: G06T7/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To make the performance of mark-position detection excellent by making the reception of the effects by irradiated disturbance light, the state of a reference mark and the like hard. SOLUTION: When the position of the detected image, whose similarity with a reference image is maximum is searched by the normalized correlation function, the gray level of each pixel contained in the detected image is multiplied by constant number, respectively. Correction is performed so that the total sum of the gray levels approximately agrees with the total sum of the gray levels of the respective pixels contained in the refference image. The pattern matching method for the reference image and the detected image, whose brightness is corrected, is performed.
Patent JP-H08211845-A (JP)
Title: Fluorescent display device
Inventor: YAMASHITA MASAYOSHI
IPC: H04N5/66
Filed: 1995-02-03
Abstract: PURPOSE: To provide a fluorescent display device capable of performing good linear gradation displaying with high luminance. CONSTITUTION: A fluorescent display device is provided with display cells using phosphors placed in a matrix arrangement corresponding to a plurality of pixels, a display panel 1 with an exciting source for supplying an exciting pulse corresponding to each display cell, longitudinal direction and lateral direction driving circuits 2 and 3 for driving the display cells of this display panel 1 by scanning these in sequence and a gradation processing section 5 for causing the display cells selected in sequence by these scanning driving circuits 2 and 3 to perform gradation displaying by variably controlling the number of exciting pulses per unit time according to the gradation value of image data.
Patent JP-H07246501-A (JP)
Title: Brake disc correction device
Inventor: SHIMIZU TERUO
IPC: B60S5/00
Filed: 1994-03-10
Abstract: PURPOSE:To facilitate attaching works so as to perform appropriate correction processing, by mounting and fixing a correction device main body on the horizontal part of a holding member composed of a vertical part and the horizontal part fixed to a vehicle main body. CONSTITUTION:The vertical part 10 of a holding member 8 is fixed by a bolt 10a and a nut 10b by using the caliper attaching hole 3a of a knuckle 3. A correction device main body 9 is mounted on the horizontal part 11 of the holding member 8 by a screw 9a. The cutting blade 20 of a cutting blade member 15 is positioned on both disk faces of a brake disc by rotating the handle 29 of a manual operation member 26. As well as the brake disc 4 is made to rotate, a feed motor 25 is turned on, and the screw member 27 is rotated via a belt 28 so that the cutting blade member 15 is advanced via a coupling plate 23 and the cutting blade 20 cuts both disc faces of the brake disc 4.
Patent JP-H05231346-A (JP)
Title: Scroll compressor
Inventor: TAJIMA YOSHIHITO
IPC: F04C18/02
Filed: 1992-02-26
Abstract: PURPOSE:To revolve the first/second scrolls around a shaft so as to prevent rotation on their own axes on an equal orbit by connecting members. CONSTITUTION:A scroll compressor 1 is constituted of a machine frame unit 2, scroll compression element 3 housed in this machine frame unit and an electric motor element 4 of driving this scroll compression element. The scroll compression element 3 is constituted of the first scroll 11 of vertically providing a lap 10 in an end plate 9, second scroll 14 of vertically providing similarly a lap 13 in an end plate 12 and connecting members 17, 18 interposed between these scrolls to revolve the first/second scrolls 11, 14 around a shaft so as to prevent rotation on their own axes on an equal orbit.
Patent JP-S55132276-A (JP)
Title: Liquid jet recording head
Inventor: SHIRATO YOSHIAKI
IPC: B41J2/14
Filed: 1979-04-02
Abstract: PURPOSE:To obtain a liquid jet recording head of high performance carrying out the discharge of liquid drips in a stable manner constantly and rendering a recorded picture of good quality at a high speed by providing an energy actuating part at a position in the flow channel of a liquid discharging part. CONSTITUTION:A recording head is constituted so as to satisfy the relations in the formula as shown wherein L is the length from a liquid-discharging part i.e., an orifice 104 to an inlet port 107, x is the length from the central point P of an energy acting part 106 to the inlet port 107 and l is the length of the energy actuating part 106 in the direction along a flow channel. EFFECT:In the device, an energy generated by giving a recording signal to the energy actuating part acts efficiently on the liquid present in the actuating part and the resultant motive force for discharge of liquid drips is consumed effectively for the purpose. The recording signal can be supplied to the energy actuating part by high frequency.
Patent JP-S55132390-A (JP)
Title: Device for controlling side thruster
Inventor: NAKASHIMA TAKASHI
IPC: B63H25/42
Filed: 1979-04-02
Abstract: PURPOSE: To operate a ship by setting same phase and differential thrusts through an input means like a control handle and others and adjusting the thrust of side thruster in response to the set value of said thrust.  
     CONSTITUTION: A rod 13 supported by a machine bed through a ball joint 11 is constituted to be turned down fore-and-aft, right and left. The fore-and-aft and right-left movements of the rod 13 are detected respectively by potentiometers P x  and P yb , P ys  through semicircular strip plates 15, 15, and the upper portion 17 of a knob of the rod 13 can be rotated around the axis thereof. This rotation can be detected by potentiometers P zb , P zs . The left and right inclination of the control handle and the rotation of the knob are detected by the detectors to adjust the thrust of side thruster and set the same phase and differential thrusts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05244124-A (JP)
Title: Channel system switching device
Inventor: ICHIKAWA TAKESHI
IPC: H04L1/22
Filed: 1992-02-26
Abstract: PURPOSE:To improve the system switching fault detecting capacity by checking finally parity logic and checking system switching. CONSTITUTION:From transmitting data of a '0' system and a '1' system, transmitting side CPUs 9, 9' receive a switching instruction, and by '0' system and '1' system parity generating circuits 1, 1', parities whose logic is reverse to each other are added to data of 8 bits, and channel data 10, 11 of 9 bits are transmitted to receivers 4, 4' through drivers 2, 2'. Subsequently, system selecting circuits 8, 8' of receiving side equipment 16, 16' generate system selecting signals 14, 14' by an ACT/SBY signal 12, and execute switching of selectors 6, 6' and parity check circuits 7, 7'. Also, the parity check circuits 7, 7' check parity logic. In this case, when abnormality is generated by the parity check, the receiving side CPUs 3, 3' decide it to be abnormality of a system selecting system of the receiving side equipment 16, 16', and output an abnormality detecting signal. Accordingly, normalness of system switching is confirmed.
Patent JP-S60185184-A (JP)
Title: Radiation exposure monitor
Inventor: OOTA KATSUMASA
IPC: G01T1/163
Filed: 1984-03-02
Abstract: PURPOSE:To contrive to enhance the reliability of the exposure control of a worker, by judging the incident direction of radioactive rays from the max. value of radiation doses per a unit time through a plurality of radiation detectors and applying required correction to determine effective dose equivalent. CONSTITUTION:The max. value of radiation doses per a unit time by radiation detectors 1a-1d and radiation counting rate meters 2a-2d provided to front, rear, leftside and rightside surfaces of the trunk part of a person to be measured is detected by a max. counting rate judge circuit 3 and an radiation incident direction is judged by a positional condition judge circuit 4. A correction coefficient setting circuit 6 sets correction coefficiency on the basis of information from an energy information input circuit 7 corresponding to the judged information. The operation value of an effective dose equivalent operation circuit 8 corresponding to the supply of the max. value from the circuit 3, which is corrected corresponding to efficiency from an efficiency circuit 9 by an radiation dose operation circuit 5, is corrected on the basis of the correction coefficient from the circuit 6 to determine accurate effective dose equivalent and a radiation dose amount is monitored and the enhancement in the reliability of exposure control can be achieved.
Patent JP-S58159605-A (JP)
Title: Drive system for electric rolling stock
Inventor: HIGASA HIROSHI
IPC: B60L3/00
Filed: 1982-03-16
Abstract: PURPOSE:To provide readhering characteristic in response to the variation in the adhering characteristic by decreasing the drive force command at the prescribed ratio at every prescribed time when an idling detection command is generated. CONSTITUTION:A drive force deviation detector 6 produces a deviation of the input values with a reference of the maximum of a drive force dtector 1b, and outputs an average value signal DELTAf of the deviations. A logic circuit 7 inputs the average value DELTAf at every prescribed time, judges whether idling occurs or not, and sets the regulating command FC to ''1'' at idling. If the idling is still maintained even after the prescribed time, ''1'' is added to the command FC, while if the idling is eliminated, ''1'' is subtracted from the command FC. A command reducing circuit 8 outputs a drive force command FA as it is when the command FC is ''0'', and a drive force command F'A reduced at first and second stages when the command FA is ''1'' or ''2''.
Patent JP-H09213497-A (JP)
Title: Method and device for treating surface, color filter and its manufacture, and liquid crystal panel and its manufacture
Inventor: MIYASHITA TAKESHI
IPC: H05H1/24
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To selectively and high accurately treat only the desired area of the surface of a material to be treated by easily limiting the movement of an exciting and activating variety by a masking means under a pressure close to an atmospheric pressure. SOLUTION: A mask 10 is disposed between an electrode 3 and a material 11 to be treated such that the area 11A of the surface of the material to be treated is partitioned from another area in an electrode side. The mask 10 is brought into contact with the surface of the material 11 to be treated or disposed so as to form a small gap with the surface. Under an atmospheric pressure or a pressure close to the atmospheric pressure, gas discharge is produced while specified gas is supplied between the electrode 3 and the material 11, the excited and activated variety of the gas is produced by plasma formed during the gas discharging and by exposing only the treated area partitioned by the mask 10 to the excited and activated variety, the surface is treated.
Patent JP-H06219354-A (JP)
Title: Bicycle standing-upright stand
Inventor: KASHIWAZAKI AKIRA
IPC: B62H1/02
Filed: 1993-01-20
Abstract: PURPOSE:To perform effective utilization of a parking space by a method wherein a standing-upright body is provided for supporting a bicycle in a standing-upright state at the rear of a rear wheel in a manner that a front wheel is situated in an upper position and a rear wheel in a lower position, and one end of the standing- upright body is attached to the lower part of a saddle and the other end to a rear wheel axle. CONSTITUTION:A standing-upright stand 10 comprises a load-carrying platform 12 provided at one end with a locking means locked to a saddle 2; a standing-upright body 20 for ground touch extended in an orthogonal direction from the load-carrying platform 12; and a lock lever 26 extended from the standing-upright body 20 and locked to the axle 5 of a bicycle rear wheel 4. The standing-upright stand 10 is mounted on a bicycle 1 such that the front end lock means of the load-carrying platform 12 is locked to the saddle 2 and the locking lever 26 is mounted on the axle 5 of the rear wheel 4. With this state, during normal running, the load-carrying platform 12 is pointed to a horizontal direction and the standing-upright body 20 is pointed to a vertical direction, and during parking, the bicycle is parked in a standing-upright state such that a front wheel is situated in an upper position and the standing-upright body 20 is brought into a ground touch state.
Patent JP-S54133178-A (JP)
Title: Smoke detector
Inventor: KISHI SHIYUUICHIROU
IPC: G01N21/53
Filed: 1978-04-05
Abstract: PURPOSE:To let coming from any direction flow rapidly and readily into the smoke detector body and make rsponsiveness faster by providing smoke lead-in parts to the top, bottom and intermediate of the smoke detector case and providing light shield plates within the intermediate parts of the smoke lead-in parts. CONSTITUTION:Top cover 11 and bottom cover 12 constituting a dark box 103 con taining a light emitting body and scattering light receiving body are so fixed by maintaining a fixed spacing 15 as to permit entry of smoke 6 between the respective outside walls 13, 14. Inside walls 17, 18 are provided circumferentially by maintaining a fixed spacing 16 on the inner side of the covers 11, 12 and are fixed by the support parts 21 provided with a plurality of light shield plates 20 circumferentially by maintaining a fixed spacing 19 at their intermediate. A space part 22 is provided in doughnut form at the bottom center of the cover 12 and a circular inside light shield plate 23 is fixed to the inner side of the cover 12 by maintaining a fixed spacing 25 by fixing parts 24 provided circularly at several points. Further, an outside shield plate 26 is fixed to the center of the plate 23 by a cylidrical post 27 for  maintaining a fixed spacing. In addition, roundness is provided to the corner  portions of the covers 11, 12, walls 17, 18 and plate 20.
Patent JP-S52122976-A (JP)
Title: Oblique tower type turret unit
Inventor: OOTA SHINICHI
IPC: B23B39/20
Filed: 1976-04-09
Abstract: PURPOSE: To provide an oblique tower type turret unit which can automatically index a series of operations of turret head through piping by switching at least one electromagnetic control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62199866-A (JP)
Inventor: MATSUI MASAO
IPC: D06B11/00
Filed: 1986-02-25
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-H02217437-A (JP)
Title: Steel for cold working
Inventor: MINO TADAYUKI
IPC: C22C38/00
Filed: 1989-02-20
Abstract: PURPOSE:To provide a steel for cold working without coarsening gamma grains with quenching after deep cold working by specifying contents of C, Mn, Cr, Al, N, etc., and ratio of Al/N. CONSTITUTION:The composition of the steel for cold working is constituted of 0.30-0.50wt.% C, <=0.50wt.% Si, <=0.50wt.% Mn, 0.1-5.0wt.% Cr, 0.01-0.80wt.% Mo, 0.005-0.20wt.% Nb, 0.005-0.10wt.% Al, <=0.035wt.% N under satisfying 1.00<=Al/N<=2.00 and the balance Fe with inevitable impurities. In the impurities, P and S are regulated to <=0.015wt.% and <=0.010wt.%, respectively. If necessary, further one or more kinds of 0.01-0.30wt.% V, 0.003-0.0050wt.% B and 0.01-2.00wt.% Ni are container. By this method, the excellent steel for machine structural use without any deterioration of toughness and strain of heat treatment, can be obtd.