baber/WOPTO huggingface dataset:
Patent JP-S5229061-A (JP)
Title: Display device for elevator
Inventor: TAKAHASHI SHINICHI
IPC: B66B3/02
Filed: 1975-08-30
Abstract: PURPOSE: To provide a display device for an elevator which can display both calling floor and registered floor of the position of the elevator cage by varying the illumination of the display lamp. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08295680-A (JP)
Title: Production of aminothiazoleacetic acid derivative
Inventor: MATSUNAGA TOMONORI
IPC: C07D277/40
Filed: 1995-04-28
Abstract: PURPOSE: To produce the subject compound useful for a side chain of cephalosporin antibiotic, etc., in high yield by mixing a salt of a specific aminothiazoleacetic acid derivative with an acid to convert a part of the salt to an aminothiazoleacetic acid and allowing the reaction product to stand for a time, followed by converting the rest of the salt to the aminothiazoleacetic acid. CONSTITUTION: An acid such as 36wt.% hydrochloric acid is added to an aqueous solution of a salt of a thiazoleacetic acid derivative expressed by the formula (R<1> is H or a protecting group for OH; R<2> is H or a protecting group for an amino group; M is an alkali metal; the wave line expresses a syn- or an anti-isomer) [e.g. sodium 2-(2-t-butoxycarbonylamino-4-thiazolyl)-2-(Z)- methoxyiminoacetate] and is mixed to convert a part of the aminothiazoleacetic acid salt derivative to a free aminothiazoleacetic acid derivative. The reaction mixture is allowed to stand and subsequently the rest of the salt is converted to the aminothiazoleacetic acid derivative to obtain the objective aminothiazoleacetic acid derivative important as a side chain of an antibiotic such as cephalosporin in simple operations and in high purity and yield.
Patent JP-H09291640-A (JP)
Title: Execution method of roof
Inventor: UJIGAWA KAZUO
IPC: E04B7/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To integrate the kinds of roof panels, by preparing a plurality of kinds of ridge panel strips different from each other in only the width without preparing various kinds of roof panels different from each other in the length, in order to cope with the difference of the number of columns in the arrangement direction of the columns. SOLUTION: In this execution of roof panels, the roof panels 2 are arranged at the ridge A with a distance G and ridge panel strips 3A, 3B are arranged in the clearance to form an inclined roof R. These ridge panel strips 3A, 3B having different lengths and a plurality of kinds of width G1, G2 of an integer- multiple of the column span in the linear arrangement direction of the columns 4 supporting the roof panels 2 in the inclined direction are prepared and broader ridge panel strips 34, 38 are selectively fitted in accordance with the increase of the number of supporting columns 4 of the roof panels 2.
Patent JP-H04335582-A (JP)
Title: Superconducting persistent-current switch of transformer type
Inventor: TAKEO MASAKATSU
IPC: H01L39/14
Filed: 1991-05-10
Abstract: PURPOSE:To solve such technical problems as to make the speed of the switching action of the title switch high, to reduce the heat loss of the title switch during its operation, to make the title switch compact and to chance the reliability of the title switch regarding superconducting persistent-current switch which is indispensable for exciting a superconducting coil to a persistent current. CONSTITUTION:A secondary-side winding for a transformer 6 provided with an iron core or an air core is used as a gate line 1; a load 8, a DC power supply 11 and a superconducting coil 15 are connected in parallel to it; and an AC current is applied to a primary winding 7 from an AC power supply 9. An electric current which is larger than a critical current is induced in the gate line 1 by the action of a transformer. Thereby, the gate line 1 is changed to be normally conducting and performs a switching action. As compared with a heat-system superconducting persistent-current switch, the speed of the switching action of the title switch can be increased to about 1000 times and heat loss of the title switch can be reduced to 1/20 or lower and the size of the title switch can be reduced to 1/2 or lower.
Patent JP-S60250312-A (JP)
Title: Optical fiber connector
Inventor: KAIHARA SHIGERU
IPC: G02B6/36
Filed: 1984-05-26
Abstract: PURPOSE:To eliminate the need for a ferrule and to permit easy assembly by forming the front end of a cylindrical fastening part of a receptacle and the bore part of a coupling nut into prescribed shapes. CONSTITUTION:This connector consists of the receptacle 6 and the coupling nut 7. The receptacle 6 has the cylindrical fastening part 61 for connection to the nut 7 at one end and a mounting part 62 for a semiconductor element 8 such as a light emitting diode or pin diode at the other end. A screw part 61a is provided to the root side of the part 61 and a pair of slits 61b are provided to the front end thereof in the central axial direction. A large-diameter hole 61c into which the sheath part 4 of a fiber can be fitted is provided to the part 61. The hole 61c and the mounting part 62 of the element 8 are communicated with each other by a small-diameter hole 61d into which an optical fiber 4a can be inserted. A screw 61e is provided to the inside circumferential surface of the hole 61c. The nut 7 has a screw part 71a to be screwed to the screw 61a and has further such a tapered part 71b of which the diameter is smaller gradually than the diameter of the part 61 toward the insertion direction of the part 61.
Patent JP-S5733914-A (JP)
Title: Steel plate shearing method and device
Inventor: TSUKUDA HIFUMI
IPC: B23D36/00
Filed: 1980-07-31
Abstract: PURPOSE:To obtain a steel plate product with high yield by shearing its end at the optimum location according to the uneven shape the steel plate end when shearing it as a crop from the rolling process. CONSTITUTION:The pulse train of a pulse generator 18 which indicates the travel of a steel plate 10 and the widthwise cross-section data of a linear array 22 which receives the illuminating light illuminated by a device 20 are inputted to a shape identifying part 26 of a shearing control 24 to identify the uneven shape of the steel plate end. The optimum shearing location of the steel plate end 10a is determined  by at the cutting location control 28 based on the cutting width factor stored in a  memory 30a and selected from said shape identification signal and the width value  of the steel plate in the widthwise cross-section data. When the said location  reaches the shearing position of the shearing device 12, the control 28 sends a drive  signal to a shear motor driver 32 6o actuate a shear 34 to shear the steel plate end  10a at the optimum location.
Patent JP-H10300992-A (JP)
Title: Optical element module
Inventor: NAKANO SEISHI
IPC: G02B6/42
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily form a lead of an optical element by bending the lead of the optical element in a form of DIP(Dual In-line Package) along a groove of a case. SOLUTION: An optical element module is arranged so that a holder, a ferrule holder 6 and a case 13 are fixed by bonding and a lead of the optical element is formed along a groove of the case in a form of DIP type. An optical fiber 4 transmits an optical signal of a light emitting element externally; the ferrule 5 holds the optical fiber 4; and the ferrule holder 6 holds the ferrule 5. The DIP type case 13 of an insulating material holds the light emitting element, holder, and ferrule holder 6. The case 13 is provided with a groove 14. It becomes possible to avoid contact of leads and easily form the leads in DIP type and reduce a time for assembly and costs by bending the lead of the light emitting element along the groove of the DIP type case 13 of insulating material.
Patent JP-S61265464-A (JP)
Inventor: SHIRAKU YOSHINORI
IPC: F25B21/00
Filed: 1985-05-20
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-H07292801-A (JP)
Title: Wall panel
Inventor: OMOE MUNEO
IPC: E04C2/30
Filed: 1994-04-22
Abstract: PURPOSE:To reinforce rigidity and enhance the quality of an outside view by installing an offset havine a specified height to at least one of wall panel front and rear surfaces in the longitudinal direction in parallel CONSTITUTION:A sheet metal 2 comprises a front side part which includes a front surface 2a and a side surface 2c and a top surface 2d and a bottom surface 2e and a rear side part which includes a rear surface 2b and a side surface 2c and a top surface 2d and a bottom surface 2e. The two front and rear parts are assembled in the shape of a box where any of the front and rear parts are produced by bending one sheet metal with a press or the like, thereby shaping up the sheet panel 2. Foam resin, such as urethane is interposed in the box-shaped sheet panel 2, thereby forming a wall panel 1. A plurality of wall panels 2 are laminated in the vertical direction where the front surface 2a and the rear surface 2b are adapted to be a vertical wall surface. Portions extending forward by an offset 4 having a specified height (h) are installed to at least one of the front surface 2a and the rear surface 2b of the wall panel 1 in the longitudinal direction in parallel. Projected and recessed parts 5 and 6 are installed to the top surface 2d and the bottom surface 2e. When the lower-sided recessed part 5 is placed on the top of the upper-sided projected part 6, large deviation is eliminated by way of seal tape 7.
Patent JP-S60251286-A (JP)
Title: High molecular rust preventive
Inventor: ITOU HIROSHI
IPC: C08F20/00
Filed: 1984-05-28
Abstract: PURPOSE:To obtain a high molecular rust preventive which is a neutral compound almost independent of pH and is compatible with not only water but also org. solvents by using a polymer of N-substituted (meth)acrylamide represented by a specified general formula. CONSTITUTION:This rust preventive is made of a homopolymer of N-alkyl substituted (meth)acrylamide represented by formula I (where R1 is H or CH3, R2 is H, CH3 or C2H5, and R3 is CH3, C2H5 or C3H7) or N-alkylene substituted (meth) acrylamide represented by formula II [where R1 is H or CH3 and A is (CH2)2 (n=4-6) or (CH2)2O(CH2)2], a copolymer of said (meth)acrylamides or a copolymer of said (meth)acrylamide with other copolymerizable monomer. Since the rust preventive is not ionic, but neutral, it is hardly affected by a pH change. The rust preventive is compatible with various kinds of solvents as well as water, so it can be applied in various ways. The rust preventing effect can be maintained for a long time because the rust preventive is a high molecular compound.
Patent JP-H04228376-A (JP)
Title: Joint for automobile
Inventor: KAGITANI HISAKATA
IPC: B62D21/09
Filed: 1991-04-10
Abstract: PURPOSE:To provide an automobile joist with corrosion-resistance to rain water and appropriate elasticity in addition to sufficient strength against load in spite of being formed of general wood without using an apitong tree lumbered from a tropical rain forest. CONSTITUTION:This automobile joist of square column shape is formed of an outer peripheral member 1 and an inner member 2. In the outer peripheral member 1, one of longitudinally extended side faces has U-shape cross section and is formed of metal. The inner face of the outer peripheral member 1 and the outer face of the inner member 2 are adhesively fixed and integrated. On the inner face of the outer peripheral member 1, a protruding part 3 extended vertically inward is formed longitudinally and fitted into a recessed part 5 provided at the inner member 2. The opening side face part of the outer peripheral member 1 is closed by a closing member 10, and a protruding part 11 extended vertically inward is longitudinally formed on the inner face of the closing member 10 and fitted into a recessed part 12 provided at the inner member 2.
Patent JP-2000299017-A (JP)
Title: Flat cable
Inventor: TSUKAMOTO YOSHINORI
IPC: H01B13/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a flat cable with no risk of floating and hooking of a core wire in a pair twisting part, high reliability of transmission characteristics, and no risk of decrease in connector pressure contact and fitting capability in a parallel part. SOLUTION: A parallel part 4 in which a plurality of insulating core wires are fused and bonded in parallel and arranged and a pair twisting part 5 in which the plurality of insulating core wires are pair-twisted are alternately formed in the lengthy direction to form a flat cable, and adhesive tapes 6a, 6b are laminated on both sides of only the pair twisting part 5.
Patent JP-S60248309-A (JP)
Inventor: TANIMURA KENJI
IPC: B27D5/00
Filed: 1984-05-25
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-H04262793-A (JP)
Title: Anti-hamster apolipoprotein b monoclonal antibody, its production and determination reagent therefor
Inventor: ISHIKAWA FUMIYASU
IPC: G01N33/577
Filed: 1991-02-14
Abstract: PURPOSE:To provide a new monoclonal antibody useful for the detection and determination of hamster apolipoprotein B in the blood and cell of hamster. CONSTITUTION:A cell producing anti-hamster apolipoprotein B antibody and originated from an animal is fused with a tumor cell to obtain a hybridoma. An animal is immunized with the monoclonal antibody IgM, IgGl, IgA or IgG2a and hB immunogen liquid exhibiting specificity to hamster apolipoprotein and produced by the hybridoma. A hybridoma derived from the antibody-producing cell of the immunized animal and a tumor cell is proliferated, a cell producing an antibody having specificity to hamster apolipoprotein B is selected from the proliferation product and the antibody-producing cell is cultured to obtain the objective anti-hamster apolipoprotein B antibody.
Patent JP-S58223988-A (JP)
Title: Convergence correcting device
Inventor: SAITOU TERUAKI
IPC: H04N9/28
Filed: 1982-06-23
Abstract: PURPOSE:To improve the sensitivity, by providing a dynamic convergence compensation means comprising at least 8 spiral coils formed on a thin flexible insulating board by means of print wiring board technology at the outer circumference of neck of a picture tube. CONSTITUTION:An in-line color picture tube is provided with a deflection yoke 4 having the self-convergence function and a correcting magnet assembly 6 consisting of a static convergence correcting magnet and a purity compensation magnet. Further, the dynamic convergence compensation means 5 comprising at least 8 spiral coils 9 formed on the thin flexible insulating board by means of the print wiring board technology is provided at the outer circumference of the neck 3 of the picture tube. Then, a current having a specified direction and a specified value from which the optimum convergence is obtained at each screen part flows to the spiral coil 9.
Patent JP-S60250044-A (JP)
Title: Production of anti-fogging transparent article
Inventor: MATSUZAKI YASUO
IPC: C08J7/06
Filed: 1984-05-26
Abstract: PURPOSE:To produce the titled transparent article having excellent surface hardness, transparency, antistatic properties and anti-fogging properties, by saponifying the suface of a transparent article composed of a diethylene glycol bisallyl carbonate polymer and coating it with a surfactant. CONSTITUTION:A transparent article composed of a diethylene glycol bisallyl carbonate polyer is immersed in an aq. strong alkaline soln. (e.g. an aq. soln. of NaOH) having a concn. of 0.1-30% and saponified at 15-90 deg.C for 2min to 5hr. The transparent article is then immersed in a 5-10% aq. soln. of a surfactant (e.g. a nonionic fluorine-contg. surfactant) at 30-60 deg.C for 5-30min to treat it and then dried. USE:Lens of eyeglasses, goggles, water glass, mirror surface, optical instrument, etc.
Patent JP-S5331361-A (JP)
Title: Scraper drive means for circular settling pool
Inventor: YAMAGUCHI CHIYOUSAKU
IPC: B01D21/06
Filed: 1976-09-06
Abstract: PURPOSE: To provide the above-identified apparatus, which can drive a large-size scraper mounting frame with a comparatively small motor, is simple in construction in spite of the peripheral drive type and does not require any current collector since the motor is provided in a fixed position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10298778-A (JP)
Title: Rust generation promoting solution for surface of steel frame
Inventor: ISHIDA YOJI
IPC: C23C22/50
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a rust generation promoting soln. for the surface of a steel frame, high in the effect for removing a black skin with respect to a steel frame as with the black skin, high in the uniformity of the generation of iron rust and capable of sufficiently increasing the surface roughness, by composing it of an aq. soln. contg. specified ratios of ferric chloride, hydrochloric acid and nitric acid. SOLUTION: As the one for a steel frame as with a black skin, it is composed of an aq. soln. contg., by weight, 0.5 to 30% ferric chloride, 2 to 15% hydrochloric acid and 0.5 to 15% nitric acid. Furthermore, as the one for a steel frame after the removal of a black skin, it is composed of an aq. soln. contg. 0.05 to 2% ferric chloride, 0.05 to 2% hydrochloric acid and 0.05 to 2% nitric acid. Moreover, it preferably contains 0.005 to 0.5% surfactant as well. In the case this rust generating promoting soln. for the surface of a steel frame is applied to the surface of a steel frame by using a brush or the like, iron rust is generated on the surface in an extremely short time even at a low temp.
Patent JP-S5230321-A (JP)
Title: Television camera device
Inventor: DOUKE AKIHIKO
IPC: G02B7/28
Filed: 1975-09-04
Abstract: PURPOSE: To automatically adjust focus point on the optical system by detecting each levels in high, medium and low range within output from the camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63271564-A (JP)
Title: Decentralized text editing system
Inventor: MIYAZAKI SEIYA
IPC: G06F15/00
Filed: 1987-04-28
Abstract: PURPOSE:To eliminate the wait time of communication between a host computer and a work station and to speed up and facilitate text editing operation by editing a text at a work station and performing text processing such as compilation by a host computer. CONSTITUTION:This editing system has a text editing mechanism 11 which holds a text file 13 on the work station 2 and edits the text on the work station 2, an update data automatic transfer mechanism 10 which transfers the text updated by the text editing mechanism 11 to the host computer 1 periodically and automatically, and an update data transfer accepting mechanism 6 which generates and updates a text file 13 on the host computer 1 hidden from users so that it has the same contents with the text file on the work station 2. Consequently, the data communication between the host computer and work station need not be waited for, so text editing processing is performed at a high speed.
Patent JP-S62262826-A (JP)
Title: Liquid crystal type antidazzle mirror
Inventor: SHIRAI YOSHIHIRO
IPC: G02F1/133
Filed: 1986-05-09
Abstract: PURPOSE:To always fulfill a mirror function, and to raise the safety by packing a gap between two pieces of transparent electrode substrates with the mixture of a negative dielectric anisotropic liquid crystal and an L-type dichroic pigment, and laminating a lambda/4 wavelength plate and a reflecting layer on the reverse side of a liquid crystal panel which is constituted by bringing the surface of the substrate to a high inclination orientation processing. CONSTITUTION:Between two pieces of transparent electrode substrates 3a, 3b, a negative dielectric anisotropic liquid crystal 8 and an L-type dichroic pigment 9 are mixed and packed. Also, on the reverse side of a liquid crystal panel formed by bringing the surface of the transparent electrode substrates 3a, 3b to a high inclination orientation processing, adhesive layers 5a, 5b consisting of a transparent adhesive film or a transparent adhesive agent are interposed, and a lambda/4 wavelength plate 6 and a reflecting layer 7 are stuck to the whole surface. The light resistance is attained by an ultraviolet cut layer provided on the whole surface of the liquid crystal panel.
Patent JP-S61264955-A (JP)
Title: Facsimile equipment
Inventor: NAMEKAWA TAKESHI
IPC: H04M11/06
Filed: 1985-05-20
Abstract: PURPOSE:To attain restoration to talking even when a telephone changeover switch is turned on even if automatic reception is started because of forgotten switch setting or a communication error takes place. CONSTITUTION:A line switching section 3 switching a telephone line connected via an input terminal 1 to a telephone set 2 or a facsimile main body 6, a timer 9 connected to the facisimile main body 6, set to a reference time and measuring an elapsed time from a prescribed procedure time point and a telephone changeover switch 8 holding a telephone line when the measured value by the timer 9 is within a reference time, controlling the line switching section 2 to connect the telephone set 2 and the telephone line are provided. Thus, the line is switched to the telephone set side to attain talking by turning on the telephone changeover switch at the start of automatic reception or within a prescribed time from generation of communication error.
Patent JP-H10302192-A (JP)
Title: Mobile object control system/method and controller
Inventor: OHIRA TORU
IPC: G08G1/07
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple system where information is not transferred between mobile object controllers by deciding one continuation time of display which autonomously and distributively shows the propriety of the passage of a display part based on input from a detection part detecting the passage of a mobile object. SOLUTION: A mobile object detection device 6 is provided with the casing of an almost rectangular parallelopiped and it is arranged just below a signal display part 5 by leaving a prescribed interval with the signal display part 5 against a supporting post 12. The mobile object passing through a road 101 below the mobile object detection device 6 is detected and data are given to a control part 11. The control part 11 stores a circuit associated with control such as a CPU as an operation part inside. The CPU decides one continuation time of display which autonomously and dispersively shows the propriety of the passage of the signal display part 5 based on input from the mobile body detection device 6. Thus, the simple system where information is not transferred between the mobile object controllers 10 is provided.
Patent JP-H05303748-A (JP)
Title: Optical pickup device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/08
Filed: 1992-04-27
Abstract: PURPOSE:To provide the optical pickup device capable of reducing the power required for inclining an object lens actuator when adjusting the inclination and decreasing the working cost CONSTITUTION:On an optical block 3, an opening section 3b is surrounded by equally spaced recessed sections 11 formed around an optical axis S. The lower parts of spheres 12 are engaged with the recessed sections 11 to rotate freely. A lower end surface 1c of the object lens actuator 1 is formed as a sphere around a principal point P of the object lens 2, which point-contacted with the sphere 12 fixed on an optical block 3 by means of a screw 6.