baber/WOPTO huggingface dataset:
Patent JP-S6435369-A (JP)
Title: Analysis element for determining hydrogen peroxide
Inventor: SUGAO MASAICHI
IPC: G01N33/50
Filed: 1987-07-31
Abstract: PURPOSE:To obtain an analysis element for determining hydrogen peroxide having high determination sensitivity by incorporating a material having a peroxidation effect, specific compd. and compd. which forms a dye by making coupling reaction with the specific compd. CONSTITUTION:This analysis element is formed by providing a reagent layer contg. the compd. expressed by the formula I (for example, X: H, R1: the formula II, R2: the formula III) and peroxidase, an intermediate layer consisting of an N-vinyl pyrrolidone/vinyl acetate copolymer and a development layer contg., for example, the compd. expressed by the formula IV as the compd. to form the dye by making coupling reaction with the compd. expressed by the formula I successively on a transparent polyethylene terephthalate base. Human serum which is a sample is dropped onto the development layer of this analysis element and after the serum is incubated for 7min at 37 deg.C, the reflection density is measured from the base side by using a filter of 650nm.
Patent JP-S6080984-A (JP)
Title: Rebuilding method of bottom outer plating for stern
Inventor: KAWAKITA YOSHIMASA
IPC: B63B9/00
Filed: 1983-10-12
Abstract: PURPOSE:To prevent the generation of the displacement of a hull axial core caused by the distortion during the welding process of the rebuilt new hull by applying load to the rebuilt section of a stern using a hydraulic jack and detecting the rigidity of the hull and then previously applying inverse distortion. CONSTITUTION:In a work in which new blocks are welded to the hull after the rebuilt section 11 of the bottom outer plating section of a stern section 5 is cut and removed, a load is applied to the hull at the adjacent section to the rebuilt section, using a hydraulic jack 3 before the rebuilt section 11 is cut, so that the rigidity of the hull may be detected. Then inverse distortion is applied previously. In other words, the load for this case implies that the inverse distortion that can offset the hull distortion after work is assumed to be applied by detecting the displacement and rigidity of the axial core of the hull. As a result, the distortion generated when the new blocks of the cut section are welded offsets the inverse distortion that is provided previously by the hydraulic jack 3 each other and the axial core of the hull can be prevented from being displaced.
Patent JP-S5980420-A (JP)
Title: Production of polyurethane
Inventor: SAKATA ISAO
IPC: C08G18/00
Filed: 1982-10-29
Abstract: PURPOSE:To obtain a polyurethane, having improved water nonabsorption and dimensional stability, and useful as automotive bumpers, etc., by adding a foaming agent to a polyol, an organic isocyanate and a siloxane-oxyalkylene copolymer. CONSTITUTION:A foaming agent and if necessary a catalyst, a pigment, etc. are reacted with a polyol, e.g. having plural hydroxyl groups such as polyether polyol, an organic isocyanate, e.g. methylene diisocyanate, a siloxane-oxyalkylene copolymer of the formula to give the aimed polyurethane having the internal hydrophobic nature.
Patent JP-H0941834-A (JP)
Title: Structure for opening frame
Inventor: OHATA KENJI
IPC: E06B1/14
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation water from infiltrating into a decorative edge side even if dew condensation occurs on the indoor side of a metal sash frame. SOLUTION: A rectangular frame-like metal sash frame 1 is inserted and fitted on the outdoor side of the opening 2 of a wall, and a rectangular frame- like decorative edge 3 is inserted and fitted on the indoor side of the opening 2. An indoor side projection A on the indoor side of the metal sash frame 1 is located on the inner periphery side of the metal sash frame 1. A drainage slope 6 lowered to the outdoor side from the indoor side is provided on at least one of the lower face of the indoor side projection A of the upper frame 1a of the metal sash frame 1 and the upper face of the indoor side projection A of the lower frame 1 b of the metal sash frame 1.
Patent JP-H0854917-A (JP)
Title: Relief height deciding method for curved surface machining
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1994-08-12
Abstract: PURPOSE:To set an optimum machining time and to increase the machining speed by defining the value secured by adding the clearance value of a relief amount to the maximum height value of a cross line set between an offset curved surface and a plane where a tool is relieved as the optimum relief height value of the tool. CONSTITUTION:Various cutting conditions are set for a free curved surface to be cut and the machining of this surface. Then a prescribed curved surface to be cut is offset by the value secured by adding a finishing allowance to the radius of a tool. So that an offset curved surface SS is obtained. Then a cross line CV is set between the surface SS and a plane PL where the tool is relieved. The maximum height value (h) of the line CV is calculated, and the value secured by adding the clearance value to the value (h) is defined as the relief height H of a relevant path. Then the height H is sent to a host processor of a CAD/CAM system, and the NC data are obtained for the machining that is performed by a numerical controller.
Patent JP-H0511758-A (JP)
Title: Electronic musical wind instrument
Inventor: FUKUDA RIYOUSHIYUN
IPC: G10H1/053
Filed: 1991-07-03
Abstract: PURPOSE:To vary a sound characteristic according to the operation quantity of an opening/closing operating piece extracting aspirated breath. CONSTITUTION:The breath pressure of breath, aspirated in a breath flow passage from a mount piece, is detected with a breath pressure sensor 5, and the detection signal of level corresponding to the breath pressure is outputted. A detected result in the breath pressure sensor 5 is outputted, as the variation of an oscillation frequency and an oscillation level, to a rectifier circuit 30 with an oscillator circuit 20, and is rectified to be outputted as a rectified signal in an amplifier circuit 40 with the rectifier circuit 30. The rectified signal is amplified with the amplifier circuit 40 to be outputted as an output signal VOUT. An amplification factor is adjusted with a volume 8 in the amplifier circuit 40, and the volume 8 is interlocked with the operation quantity of an opening/closing operating piece. Consequently the amplification factor can be adjusted according to the operation quantity of the opening/closing operating piece, allowing sound quantity as a sound characteristic to be regulated.
Patent JP-H0853924-A (JP)
Title: Double floor
Inventor: TAGAWA KIYOMI
IPC: E04F15/024
Filed: 1994-08-12
Abstract: PURPOSE:To dispense with conventional marking, extremely easily perform even construction work of the large area, and facilitate transport and handling. CONSTITUTION:Respective crossing parts C of plural connecting pieces 4 and 5 longitudinally and laterally crossing in a grid shape, are rotatably connected to each other, and a freely foldable-unfoldable connecting piece block 3 is constituted. Plural support legs 2 to support a floor panel 1 are installed in the respective crossing parts C of the connecting piece block 3. At transport and handling time, the connecting piece block 3 is folded up. At construction work time, the connecting piece block 3 is put in an unfolding condition, and is laid on a floor slab.
Patent JP-H06128848-A (JP)
Title: Knitted fabric having quadruple structure and method for knitting the same
Inventor: MITSUMOTO SHIGENOBU
IPC: D04B1/00
Filed: 1991-07-04
Abstract: PURPOSE:To obtain a knitted fabric, having a quadruple structure in which the front and back bodies of clothes such as a sweater are knitted into a cylindrical form and capable of nearly completely omitting the sewing of a knitted fabric in which edge parts such as the bottom part, a sleeve opening or a collar part are double folded and a method for knitting the fabric. CONSTITUTION:This knitted fabric having a quadruple structure is formed by a method for knitting, using a flat knitting machine having respective needle beds in the upper and lower parts and the front and rear parts and comprising a step for carrying out the setting up and wetting of a front knitted fabric 6 with needle beds in either of the upper and lower parts, a step for performing the setting up and welting of a back knitted fabric 7 with the other front and back needle beds in the upper or lower part and a step for respectively branching two rows of the front and back knitted fabrics respectively knitted in both the steps, providing four rows and knitting the knitted fabric of the four rows [waist bands (2a), (2b), (3a) and (3b)] The knitted fabric having the quadruple structure is obtained by knitting both the front and back knitted fabrics into a two-ply form and then knitting the front and back knitted fabrics in the two-ply form into a four-ply form.
Patent JP-H0481231-A (JP)
Title: Manufacture of al pipe with thin wall and high accuracy
Inventor: AOKI MOTOHISA
IPC: B21D22/28
Filed: 1990-07-19
Abstract: PURPOSE:To manufacture the pipe with thin wall and high accuracy by heating the Al pipe closely stuck to the outer side of the punch with induction heating and taking it out from the punch after working with drawing. CONSTITUTION:At the time of manufacturing the Al pipe of thin wall with high accuracy by executing ironing to the Al pipe or the cup 7, after ironing, the Al pipe closely stuck to the outer side of the punch 3 is heated by the induction heating coil 6, and taken out from the punch. By which, because only Al pipe is heated, the products with high dimensional accuracy, in paticular, with excellent out-of-roundness and specially adaptable for the Al cylindrical base plate for electronic photographic sensitive can be obtained.
Patent JP-H1034255-A (JP)
Title: Hemming method
Inventor: UCHIJIMA HIROAKI
IPC: B21D39/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of defect in external appearance by arranging a difference in levels to a hem bending part of thick plate side and coinciding a hem bending curvature of thick plate side to a hem bending part of thin plate side so as to eliminate unevenness of an clearance, etc., whenever there is a difference in plate thicknesses. SOLUTION: At the side of a thin plate panel Pi2 of inner panel Pi, pressing is executed with using a hem pad 2 arranged with a normal flat plane shaped pressing face, the curvature radius R2 of hem bending part is turned to t2 /2+t3 . On the other hand, at the side of a thick plate panel Pi1, because a difference in level part 2a corresponding to a plate thickness difference t1 -t2 between the thick plate panel Pi1 and thin plate panel Pi2 is formed t the pressing face of a hem pad 2, the curvature radius R1 of hem bending part, resulting from that a tip part is crushed by the difference in levels part 2a of hem pad 2 to form a difference in levels D, is turned to t2 /2+t3 , that is equal to the curvature radius R2 of thin plate side. Thus, unevenness of clearance and incontinuousness of hemming part are eliminated.
Patent JP-S6169866-A (JP)
Title: Composite material composition
Inventor: IKENAGA MASAO
IPC: C08K3/22
Filed: 1984-09-12
Abstract: PURPOSE:To provide a magnetic composite material compsn. having excellent moldability, dimensional stability, mechanical properties, heat resistance, flame retardance and magnetic characteristics, by mixing a melt-processable polymer compsn. forming an anisotropic melt phase as a binder resin with a magnetic powder. CONSTITUTION:A composite material compsn. is obtd. by mixing a melt- processable polymer compsn. forming an anisotropic melt phase (e.g. a compsn. consisting of constitutional units of the formulas) as a binder resin with a magnetic powder. Since the high-molecular chain of said polymer compsn. during melting is highly orientated even in a static state where any external stress such as stretching is not applied, its melt viscosity is extremely low and hence, the compsn. contg. a large quantity of a magnetic material can be easily molded by injection molding, extrusion or compression molding without using various additives, and the resulting magnetic composite material is superior in dimensional stability and properties such as mechanical properties, heat resistance and flame retardance.
Patent JP-2000087265-A (JP)
Title: Surface treating device and surface treating method
Inventor: HAJI HIROSHI
IPC: H01L21/3065
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating device capable of efficiently executing the carrying of an object and moreover simple in the structure. SOLUTION: This device is provided with a carrying passage L guiding an object 6, a cover 13 whose lower direction is opened, also supported to the carrying passage L from the upper direction so as to be freely attachable and detachable, and, in the case of being contacted with the carrying passage L, forming a sealed space in the upper direction of the carrying passage L, an attaching and detaching means allowing the cover 13 to attach and detach to the carrying passage L and arms 15 and 16 penetrating the object 6 on the carrying passage L into the lower direction of the cover 13 and/or retracting it from the lower direction of the cover in the case the cover 13 is apart from the carrying passage L.
Patent JP-S6251438-A (JP)
Inventor: WADA TETSUYOSHI
IPC: B32B18/00
Filed: 1985-08-30
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-S5893063-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJITA TAKESHI
IPC: G03G5/14
Filed: 1981-11-28
Abstract: PURPOSE:To prevent degradation in sensitivity particularly in low humidity environment by using a layer dispersed with fine condutive powder in photosetting resins as an undercoating layer. CONSTITUTION:A layer dispersed with fine conductive powder of conductive metallic oxides such as tin oxide and indium oxide, carbon black, aluminum, silica, zeolite, or the like in photosetting resins such as epoxy resin, urethane resin, polyester resin, acrylic resin melamine resin, or the like is used as an undercoating layer. The fine conductive powder to be dispersed in the resins is preferably 10-60wt%.
Patent JP-2000022252-A (JP)
Title: Optical fiber amplifier
Inventor: MURO SHINICHIRO
IPC: H01S3/07
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber amplifier which keeps the relation between signal input power and gain stable. SOLUTION: This amplifier has a feedback means by which the wavelength band of the portion of amplified light is fed back into a rare-earth-doped optical fiber. An oscillating light is monitored by detecting the light intensity of a fed-back light by a photodiode 11, an excitation light source 4 is controlled by a laser drive circuit 12 so that the oscillating light in the rare-earth-doped optical fiber 5 can be kept stable. Thus, gain stability is improved.
Patent JP-H0241081-A (JP)
Title: Solid-state image pickup device
Inventor: SHIMURA MASAYUKI
IPC: H04N5/335
Filed: 1988-07-30
Abstract: PURPOSE:To attain pickup at an optional shutter chance by reading out a signal charge stored in a photodetector to the 1st or 2nd transfer register and outputting it sequentially in one field period from the transfer register read out. CONSTITUTION:In the case of applying pickup for each field period, the signal charge stored for each field is read from the photodetector 11 to the transfer register 12 and the signal charge is outputted sequentially from the transfer register 12. When an impact signal is given externally, the signal charge stored in the photodetector 11 is read to the 2nd transfer register 13 in the timing to obtain the impact signal. Since the signal charge in just preceding field period is outputted from the transfer register 12, after the output is finished, the signal charge picked up by the impact signal is outputted from the 2nd transfer register 13. Thus, the pickup signal in an optional timing is included in the signal outputted in one field period.
Patent JP-S6086125-A (JP)
Inventor: UIRIAMU JIEI KAAN
IPC: C08J5/12
Filed: 1984-09-14
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-2001018011-A (JP)
Title: Method, device and die for detecting bending angle of work in press brake
Inventor: YONEKURA MIKIO
IPC: B21D5/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method, device and die for detecting the bending angle of a work by irradiating the work with the beam of light in a die groove provided on the die and detecting the position of the reflected light. SOLUTION: When the bending work of the work W is executed with the punch and die 1 of a press brake, the work W is irradiated with the beam LB of light in the die groove 3 of the die 1, the light reflected from the work W is detected with an optical position sensor 11 and, on the basis of a light detection position with this optical position sensor 11, the bending angle of the work W is detected. The device is provided with a light source 5 for irradiating the work W with the beam LB of light in the die groove 3 of the die 1 at the time of bending the work W with the punch and die 1 of the press brake, the optical position sensor 11 for detecting the position of the light reflected from the work W and angle calculating means for determining the bending angle of the work W on the basis of the light detection position with this optical position sensor 11.
Patent JP-H0747766-A (JP)
Title: Heat refversible thermal recording material
Inventor: AZUMA HIROSHI
IPC: B42D15/10
Filed: 1993-08-03
Abstract: PURPOSE:To improve repetitive durability of printing and erasing with a pressure and a shearing force by a thermal head, etc., by adding crosslinking agent containing isocyanate or its derivative to resin base material in which organic low-molecular weight compound is dispersed to crosslink the base material. CONSTITUTION:Heat reversible thermal recording material contains organic low-molecular weight substance dispersed in resin base material in such a manner that a transparent state and an opaque state are reversibly varied according to a temperature. A card in which the material is applied is provided, for example, by sequentially laminating a light reflecting layer 2 for improving a contrast of recording, a thermal recording layer 3 and a protective layer 4 in contact with a thermal head, etc., on an upper surface of the base material 1 made of a resin sheet. In this case, crosslinking agent containing isocyanate or its derivative is added to the base material to crosslink the base material. Thus, elastic modulus at the time of high temperature of the recording layer is improved, and hence repetitive durability of printing and erasing by the head, etc., is improved.
Patent JP-H0242242-A (JP)
Title: Fluid transmission
Inventor: KITAMURA MINORU
IPC: F16H41/32
Filed: 1988-08-01
Abstract: PURPOSE:To eliminate necessity for provision of any oil storing trough and construct in a small size by varying the current value in a coil, thereby varying the kinetic energy of magnetic fluid in a fluid joint, and by controlling the torque value on the output shaft. CONSTITUTION:Material with a low relative magnetic permeability is used to a pump impeller 2, turbine impeller 4, and casing 6. When current is supplied to a coil 5, a magnetic circuit passing magnetic fluid is formed. Change of the current value in the coil 5 will vary the kinetic energy of the magnetic fluid in fluid joint to serve controlling the output shaft torque or the revolving speed of the output shaft. This eliminates any oil storing trough and makes the construction in smaller size.
Patent JP-S6084615-A (JP)
Title: Constant voltage circuit
Inventor: WAKAZAKURA MASAO
IPC: G05F3/30
Filed: 1983-10-17
Abstract: PURPOSE:To obtain a stable constant voltage even with a very low voltage power source by generating an output voltage with the output-side current of a current mirror circuit. CONSTITUTION:A buffer amplifier 12 is added to a constant voltage circuit. When a source voltage is supplied to the 1st terminal, a starting circuit 11 operates to flow a current I1, and a transistor (TR) Q1 is turned on to drive a TRQ6 through a TRQ5 forming the current mirror circuit. The current mirror circuit consisting of PNPTRs Q7 and Q8 is provided to the collector of the TRQ6, and currents I11 and I12 flow to determine the base voltages of TRs Q2 and Q3. Further, an output voltage Vs is also determined. The imput-side current I11 of the current mirror circuit consisting of TRs Q7 and Q8 is controlled to specify the output voltage Vs with an output-side current I12 corresponding to it, and also determine the lower-limit value of an operating power source with the sum voltage of the output voltage Vs and the saturation voltage of the TRQ8.
Patent JP-H1039385-A (JP)
Title: Camera
Inventor: NARUSE MUTSUMI
IPC: G03B17/02
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera which can be efficiently focused, at a low cost. SOLUTION: A cam ring 29 on which a cam surface 71 helically inclined along a photographic optical axis is formed is freely rotatably held between the light shielding barrel 27 of a camera main body 23 and a lens barrel unit 28 and the projection pieces 36b of the lens barrel unit 28 are abutted on the cam surface 71. Then, the cam ring 29 is rotated to move the lens barrel unit 28 along the photographic optical axis to attain focusing.
Patent JP-S6349560-A (JP)
Title: Return spring of locking member in seat sliding device
Inventor: NIHEI MASAO
IPC: B60N2/07
Filed: 1986-08-20
Abstract: PURPOSE:To make it possible to use a small-sized spring, by forming this spring adapted to always energize a locking member which locks a sliding motion of a movable rail on a fixed rail, in the locking direction, of a small part in its diameter, adapted to be used for the stable support, and a big part in its diameter, adapted to increase the allowable degree of rotating angle of an operation shaft. CONSTITUTION:In a seat sliding device formed by slidably engaging a movable rail 3 to a fixed rail 1 fixedly attached to the car body floor, and placing the seat on the upper surface of this movable rail 3, a locking member 8 set on the movable rail 3 side, is engaged/disengaged with plural engaging holes 4 formed on one side face of the fixed rail 1, by rotating this locking member 8 around an operation shaft 5. The locking member 8 is energized in the engaging direction, by a return spring 11. In this case, the spring 11 is formed of a spiral coil part 12, and this coil part 12 is constituted of a rear small part 12a in its diameter, whose inside diameter R3 is a little longer than outside diameter R0 of the operation shaft 5, a tapered part 12b whose diameter gradually increases forwardly, and a big part 12c in its inside diameter R4(>R3).
Patent JP-S6040441-A (JP)
Inventor: KAWAGUCHI SHIYOUJIROU
IPC: E03D5/10
Filed: 1983-10-15
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-2001019885-A (JP)
Title: Printing ink
Inventor: MAEDA KOJI
IPC: C09D11/101
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink which has good stability without whitening on drying after printing and excellent heat resistance, and is thus suitabe as a printing ink for an insert film which is excellent in heat resistance and provide a printed part in good condition. SOLUTION: A binder resin constituting an ink comprises a polycarbonate resin which is obtained a dihydric phenol component containing at least 90 mole % of a total 1,1-bis(4-hydroxyphenyl)cyclohexane and has a glass transition temperature of 155-185 deg.C and a specific viscosity of 0.24-1.60.