baber/WOPTO huggingface dataset:
Patent JP-H06213374-A (JP)
Title: Clamping device for hydraulic hose
Inventor: SHIBUYA MASANOBU
IPC: F16L3/137
Filed: 1993-01-21
Abstract: PURPOSE:To provide a clamp device for hydraulic hose, which can secure the hose to a hydraulic cylinder regardless of different diameter between the cylinder and hose. CONSTITUTION:A hydraulic hose 2 is installed along a hydraulic cylinder 1 of an industrial vehicle, and the hose 2 is secured to the cylinder 1 using a clamp device, which is composed of a tying band 3 to be wound on the cylinder 1 and fastened and an aux. plate 8 equipped at each end with a through hole 9 to admit insertion of the band 3. The aux. plate 8 is interposed between the hydraulic hose 2 and hydraulic cylinder 1, and the tying band 3 is inserted into the through hole 9 in an aux. plate 8, wound on the cylinder 1 and hose 2, and fastened. Thereby the hose 2 is secured to the cylinder 1.
Patent JP-S58144769-A (JP)
Title: Radioactive dust monitor
Inventor: CHIYAKI TETSUHIRO
IPC: G01T7/04
Filed: 1982-02-23
Abstract: PURPOSE:To enable continuous monitoring with a higher measuring accuracy by arranging two sampling systems selectable according to the concentration of radioactive dust, a measuring system and a purge line for removing dust. CONSTITUTION:A dust sampler outer frame 11 having an airtight construction is divided into a high-concentration radioactive dust sampler section 20 and a low concentration dust sampler section 30 with a partition 12. When the sampler section 20 is operated, solenoid valves 21, 23, 27, 15 and 19 are opened and radioactive dust from a dust intake section 13 is trapped into a mobile filter paper 9 to detect the concentration thereof with a detector 47. The two systems are switched from one to the other depending on whether the concentration thus detected exceeds a fixed level. To remove dust, a clean air is drawn from the intake section 13 or done so from an air feed port 42 with the closing of a solenoid valves 23, 33, 15 and 19 while the valves 28, 38 and 41 are opened.
Patent JP-H07237685-A (JP)
Title: Case
Inventor: MITSUYAMA MASUHIRO
IPC: B65D85/57
Filed: 1994-02-25
Abstract: PURPOSE:To facilitate removal of a disk by constituting case in such a manner that it is exposed by pulling an inner case from an outer case. CONSTITUTION:A case is constituted of an outer case 1 which has an open port on one surface of the periphery, and an inner case 3 of which the preceding side to be inserted in the outer case from the open port is formed into a connecting part and is confronted with the outer case 1, and at the same time, wherein two sheets are confronted, and one sheet 6 of the confronted sheets is shorter than the other sheet 5. Then, the surface of a disk is exposed by pulling out the inner case.
Patent JP-S59154694-A (JP)
Title: Analog memory
Inventor: ISHIKAWA SHIYUUICHI
IPC: G11C27/00
Filed: 1983-02-23
Abstract: PURPOSE:To reduce variance in characteristic due to the location of a memory cell in an analog memory by selecting always an adjacent cell having a small difference of characteristic even if a ramp variation exists in the characteristic in a means selecting memory cells arranged two-dimensionally or three-dimensionally. CONSTITUTION:An address bus 4 is connected to a row decoder 1 and an address bus 5 is connected to a column decoder 2 via an exclusive OR circuit group 7. The memory cell on the n-th column and the 1st row are selected one by one from C11 to C1n by the address bus 5. After the memory cell C1n is selected, the row decoder selects the 2nd row in synchronizing with the leading of the MSB of the address bus 5, and an output signal of a toggle FF(TFF)6 is inverted and goes to a high level at the leading of the MSB simultaneously. This output signal is connected to the another input terminal of each exclusive OR circuit connected to each line of the address bus 5 of the circuit group 7 so as to invert the high level and the low level of all pulses of the address bus 5. Thus, the memory cells on the 2nd row are selected from C2n to C21 reversely as the 1st row. Thus, an output to a constant input voltage shows a smooth change and a fixed pattern noise when a video signal is inputted is not made eminent.
Patent JP-S63194205-A (JP)
Title: Semiconductor thin film lens
Inventor: ITO NAOYUKI
IPC: G02B6/122
Filed: 1987-02-09
Abstract: PURPOSE:To obtain a semiconductor thin film lens which consists of a simple structure, and also, shows high productivity in a short time, by satisfying a specific condition between forbidden band width and a refractive index, and varying a mixed crystal composition ratio of the inside of the thin film lens. CONSTITUTION:A semiconductor A having forbidden band width EgA and a refractive index nA, and a semiconductor B having forbidden band width EgB and a refractive index nB satisfy nA>nB, and EgA<EgB, and on a single crystal substrate 1, a semiconductor thin film lens 2 consisting of mixed crystals of both the semiconductors is formed. Subsequently, a mixed crystal composition ratio of the inside of the semiconductor thin film lens 2 is allowed to coincide with the semiconductor B in the vicinity of an interface of the substrate 1 and the semiconductor thin film lens 2, a ratio of the semiconductor A increase successively in the Z axis direction, and said ratio is allowed to coincide with the semiconductor A in an optical axis 3. Also, in the upper area than the optical axis, the mixed crystal composition distribution is varied so as to be symmetrical to the optical axis, and from the semiconductor A in the optical axis 3, a ratio of the semiconductor B is increased successively and allowed to coincide with the semiconductor B in the upper part of the semiconductor thin film lens. In such a way, the time required for the formation is shortened remarkably.
Patent JP-H08215905-A (JP)
Title: Boring tool
Inventor: KATO TAKASHI
IPC: B23B29/034
Filed: 1995-02-16
Abstract: PURPOSE: To form easily a hole having a surface of an approximate paraboroid of revolution by providing an auxiliary tip block with a square tip movable to the point side of a body to cut smoothly continuously a part between parts cut by a circular tip and square tip of a tip block. CONSTITUTION: After a feed ring 7 is rotated, a feed rod 8 is moved to the point side, and an auxiliary tip block 2b is fed by a predetermined amount toward the axis of a body 1, respective tip blocks 2a, 2b are fixed by a mounting block 5. Next, the peripheral surface of a hole is worked tot bend along the axial direction by a circular tip 4 of the tip block 2a and the peripheral surface of the hole is taper worked by a aquare tip 3. On the other hand, the peripheral surface of a hole located between the circular tip 4 and square tip 3 of the tip block 2a is taper worked by the square tip 3 of the auxiliary tip block 2b to form the hole having a surface of an approximate paraboroid of revolution.
Patent JP-S61187394-A (JP)
Inventor: DEGUCHI TOSHIYOSHI
IPC: C09J7/02
Filed: 1985-02-15
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-H01202756-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUSE MASAMI
IPC: G03G5/05
Filed: 1988-02-09
Abstract: PURPOSE:To prevent elution of a charge transfer layer during the formation of a charge generating layer and to retard the degradation of electrophoto graphic characteristics by using polyacrylate as a binder resin for the charge transfer layer. CONSTITUTION:A polyacrylate is used as a binder resin for a charge transfer layer of a positively charged org. photosensitive body to be laminated on an electroconductive base in the order from a charge transfer later to a charge generating layer. Since the polyacrylate is insoluble in an org. solvent such as alcohols, cellosolves, higher fatty acid esters, etc., no elution of the charge transfer layer is caused in the stage of coating the charge generating layer. Moreover, a charge transfer layer is formed with high film forming property. Thus, a photosensitive body having superior electrophotographic characteristics is obtd.
Patent JP-S57144120-A (JP)
Title: Curtain mechanism for automobile
Inventor: ISHIKAWA MASANOBU
IPC: B60J3/00
Filed: 1981-02-27
Abstract: PURPOSE:To automate the opening and closing of the curtains of a van whose cab is located over the engine, by providing a slider fitted with a wire-penetrated friction member and mounted on the moving end of each curtain and by providing another slider mounted on the halfway part of the curtain and by using a motor to move wires to drive the sliders in rails. CONSTITUTION:When wires 9a, 9b are moved in opposite directions, as shown by arrows in the drawing, by driving a motor 12, sliders 5a attached to the ends of curtains 1-4 and fitted with friction members 10 are moved together with the wires. At that time, sliders 5 fitted with no friction members and attached to the halfway parts of the curtains 1-4 are not moved until the sliders 5 are pushed by the curtains as the other sliders 5a approach the formers. when the sliders 5a have collided against the other sliders 5, the wires 9a, 9b and the friction members 10 slip so that only the wires 9a, 9b are moved to fully open all the curtains 1a, 1b, 2, 3a, 3b, 4a, 4b. When the motor 12 is driven in reverse, the curtains are entirely closed. The opening and closing of the curtains are thus automated.
Patent JP-S52112249-A (JP)
Title: Round-off system for floating decimal point computation
Inventor: YANAGIDA TOMOATSU
IPC: G06F7/76
Filed: 1976-03-17
Abstract: PURPOSE: To enhance computation accuracy without lowering the speed of floating decimal point computation by incorporating the digit overflow detection circuit to the circuit which performs round-off and by branching the digit overflow into overflow processing sequence. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09224339-A (JP)
Title: Permanent magnet rotary type motor
Inventor: TAKAHASHI MINORU
IPC: H02K1/27
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a motor by protecting a permanent magnet fully. SOLUTION: A protection plate 20 is provided so that it closely contacts the both end faces of a collar 4 of a rotor and a permanent magnet 5. The protection plate 20 is a ring-shaped plate with nearly the same outer diameter as that of the permanent magnet 5 and is formed of a material that has higher mechanical strength than the permanent magnet 5 such as aluminum, resin, and steel and can be easily formed. A comer 20a of the protection plate 20 is cut and is smoothly rounded. Further, the outer-periphery surface of the permanent magnet 5 and the protection plate 20 and one part of the outer- surface side of the protection plate 20 are covered with a heat contraction tube.
Patent JP-H06287215-A (JP)
Title: Homogeneous catalyst for stereoregular olefin polymerization
Inventor: TOOBIN JIEE MAAKUSU
IPC: C08F4/6592
Filed: 1994-02-25
Abstract: PURPOSE: To provide an improved catalyst which performs efficient polymerization of an α-olefin to form a stereoregular polymer.  
     CONSTITUTION: There are provided the synthesis of a chiral organozirconium complex for olefin polymerization having the structure of (C 5 R' 4- XR)A(C 5  R" 4- YRY)MQP and the use thereof as a pro-catalyst. x and y each represent the number of unsubstituted positions on the cyclopentadienyl ring; R', R", R and R* are each a 1-30C substituted or unsubstituted alkyl, provided that R* is a chiral ligand; A is a fragment containing an element of group IIIb, IVb, Vb or VIb in the periodic table; M is a metal of group IIIa or IVa in the periodic table; and Q is a hydrocarbyl or a halogen group with 3≥p≥0. The complex can be prepared by the alkylation of a dichloride. This complex forms a 'cation-like' species highly reactive in the polymerization of an olefin. A combination thereof with a Lewis acid auxiliary catalyst, propylene and others can perform the polymerization of an α-olefin at very high efficiency and isospecificity. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S63198716-A (JP)
Title: Secondary air supply control device for internal combustion engine
Inventor: SATO YASUSHI
IPC: F01N3/22
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the occurrence of after-fire pertinently by opening the secondary air supply control valve for an exhaust passage when a throttle valve has been closed and it has been detected that the density of oxygen in the exhaust passage is lean. CONSTITUTION:The secondary air supply conduit 12 connected to an air cleaner 10 is connected to an exhaust manifold 5 via the secondary air supply control valve 14 and the like. And the diaphragm chamber 17 of the secondary air supply control valve 14 is connected to a surge tank 2 via an electromagnetic valve 18, thereby opening an open/close valve 16. In this case, a throttle valve 11 is connected with a throttle switch 19 turning ON when the valve 11 is open for engine idling. Also, an oxygen density detector 20 is fitted within an exhaust pipe 6. Furthermore, each signal from the switch 10 and the detector 20 is inputted to a control unit 30. And when the throttle valve 11 is closed and the density of oxygen is lean, the open/close valve 16 is so controlled as to open.
Patent JP-S59157069-A (JP)
Inventor: PIITAA MAACHIN NIYUUSAMU
IPC: C07D409/12
Filed: 1984-02-17
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-H07237681-A (JP)
Title: Wrapping apparatus for 'hakama' (pleated skirt)
Inventor: INAMI KINUKO
IPC: B65D85/18
Filed: 1994-02-25
Abstract: PURPOSE:To prevent a 'hakama' (pleated skirt) from generating wrinkles when being folded by making the 'hakama' bend along protruding stripe parts. CONSTITUTION:On the upper edge of a base plate 1, an upper side piece 2, on the lower edge, a lower side piece 3, on the left edge, a left side piece 4, and on the right edge, a right side piece 5 are integrally and openably formed. A reinforcing material 7 is respectively sewn between the upper side piece 2 and left side piece 4, between the lower side piece 3 and left side piece 4, between lower side piece 3 and right side piece 5, and between the upper side piece 2 and right side piece 5. An internal core 8 is formed into a rectangular shape of which the longitudinal and lateral lengths are approx. the same as those of the base plate 1, and on the upper lower edges, a cylindrical part 11 is provided. At both ends of the internal core 8 in the longitudinal direction, stretchable belts 12a, 12b are attached, and at the ends, a buckle 13 is attached. The ends of the corresponding strings 12a, 12b can be fastened or unfastened by the buckles 13.
Patent JP-H06308665-A (JP)
Title: Photographic base
Inventor: KAWAMOTO FUMIO
IPC: G03C1/795
Filed: 1994-02-25
Abstract: PURPOSE:To hardly provide the photographic base with a permanent set of winding, to improve the dynamical strength of the base and to improve the workability of the base by confining double refractions within a specific range. CONSTITUTION:The double refraction are >=-0.3 to >=-0.1, more preferably >=-0.30 to <=-0.20. The IR dichromatic ratio of peaks appearing between 1200 to 1050cm<-1> occurring in the vibrations to be expanded and contracted of the ester group of IR absorption spectra is >=1.1 to <=2/7, more preferably >=1.3 to <=2.7. The reflection intensity ratio of the strongest signal appearing at 2theta=21 to 24.5 deg. of X-ray diffraction by a reflection object method and the strongest signal appearing at 2theta=24.5 to 28 deg. is >=0.04 to <=0.65, more preferably >=0.04 to <=0.35. The density of the base is >=1.350 to <=1.400, more preferably >=1.3561 to <=1.379.
Patent JP-H01223982-A (JP)
Title: Back of ski board, production thereof and back bonded ski board
Inventor: MISHIERU BASHIE
IPC: A63C5/14
Filed: 1989-02-07
Abstract: PURPOSE: To enable to obtain an excellent wax absorptivity and durable retaining performance, by making a thermoplastic polymer material consist of a mixture of polyolefin and polyether ester amide. CONSTITUTION: One or more kinds of polyolefin used for the sole of a ski board contains polypropylene, polyethylene, and a mixture or copolymer of them, but preferable one is polyethylene. The number average molecular weight of preferable polyolefin is within a range of 100000-500000, preferably 150000-400000. The thermoplastic polymer material mixture to form the sole of a ski board can contain 50-99wt.% of one or more kinds of polyolefins and 50-1wt.% of one or more kinds of polyether ester amides, preferably 60-90wt.% of polyolefin and 40-10wt.% of polyether ester amide.
Patent JP-S61186983-A (JP)
Inventor: MATSUGUCHI TADASHI
IPC: G09F3/00
Filed: 1985-02-15
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-S59155084-A (JP)
Title: Calculator with printer
Inventor: TOYOMURA SHIGERU
IPC: B41J29/12
Filed: 1983-02-24
Abstract: PURPOSE:To prevent a cutter part from being opened when cutting a recording paper and enable to neatly cut the paper, by a method wherein an indicating part and a cutter part are provided in a cover body of integral construction equipped with an inserting port for passing a recoring paper therethrough, while a calculating part and the indicating part are connected to each other by a conductive connector. CONSTITUTION:A conductive connector DR for connecting a keyboard printed substrate KP and an indicator LC such as a liquid crystal indicator to each other is fixed to the substrate KP. The cutter part CU is provided with the inserting port PC for passing the recording paper RP therethrough, and the cover body CO is provided so that it can be rotated in the direction of an arow B2 with a fulcrum A2 as a center. Even when the recording paper RP is pulled toward the operator in order to cut the paper RP, the pulling force is exerted in the direction opposite to the direction of the arrow B2 for opening the cutter part CU, so that the cutter part CU is not opened, and the paper RP can be neatly cut.
Patent JP-S62187557-A (JP)
Title: Apparatus and method for sucking casting
Inventor: SATO MITSUYOSHI
IPC: B22D18/06
Filed: 1986-02-12
Abstract: PURPOSE:To reduce cost of center runner and attaching work by holding a mold, formed together with the center runner in a body, in a chamber and forming slurry coating layer on the inner and outer faces of the center runner, exposing part of the lower mold and the opening part of the chamber. CONSTITUTION:Iron made chamber 12, holding of the mold 13 is dipped partially thereof in a slurry tank 22 to form the slurry 24 coating layer 23 on the inner and outer faces of the center runner 18, the exposing part of the lower mold 15 and the opening part 12a of the chamber, and the coating layer 23 is dried and hardened. Next, the chamber 12 is shifted to above melting furnace 19, and after dipping the end part of the center runner 18 into the molten metal 20, air in the chamber 12 is sucked from a sucking path 11, to suck the molten metal 20 into a cavity 16 from the center runner 18. In this way, by forming the center runner together with the mold in a body, reductions of cost and attaching work for the center runner are obtd.
Patent JP-H07240686-A (JP)
Title: System for preventing mis-conversion by a/d converter
Inventor: WATABE KIICHI
IPC: H03M1/10
Filed: 1994-02-28
Abstract: PURPOSE:To prevent a malfunction due to mis-convergence at a decreased power supply voltage applied to an A/D converter by notifying that A/D conversion data are all forcibly set to 0 when the power supply voltage applied to the A/D converter is lower than a prescribed voltage or notifying a fact of disable A/D conversion. CONSTITUTION:The system is provided with a comparator 18 comparing whether or not a power supply voltage applied to an A/D converter 14 is smaller than a reference voltage Vref, a data buffer 15 provided with a setting circuit 16 that sets forcibly data converted by the A/D converter 14 into prescribed data when it is discriminated that the power supply voltage is smaller than the reference voltage Vref, and a power supply controller 11 not implementing charge/discharge control of a battery by using the prescribed data when the data from the setting circuit 16 are set to the prescribed data.
Patent JP-H08200794-A (JP)
Title: Dirt detection of dust collecting sheet or filter
Inventor: SHIODA EIKO
IPC: F24F13/28
Filed: 1995-01-25
Abstract: PURPOSE: To judge the stain state of a dust collecting sheet according to the discriminated state of a light emitting unit by opening a hole at the position to be easily seen from the exterior of the rear surface of this apparatus body, mounting the unit at the rear surface, and forming a spot light emitting unit from the rear surface of the sheet. CONSTITUTION: A hole 3 is opened at the position which is most conspicuous from the exterior at an apparatus body 1 for mounting a dust collecting sheet 2, a light emitting unit 4 is mounted on the rear surface of the apparatus, and a spot light emitting part by the unit 4 from the rear surface of the sheet 2 is formed. The unit 4 uses, for example, a neon bulb without anxiety of a disconnection, a color lens made of acryl, etc., is engaged with the hole 3 as required for use. When new sheet 2 is set in the body 1, the spot light emitted part is externally clearly discriminated at the spot emitting light. When the sheet 2 is contaminated to become near a replacing period, the spot light is scarcely discriminated from the exterior to inform the near of the replacing period of the sheet 2.
Patent JP-S55120620-A (JP)
Title: Production of modified phenolic resin
Inventor: YOSHIDA TAKESHI
IPC: C08L61/00
Filed: 1979-03-12
Abstract: PURPOSE: To produce title resin which can be formed into laminates having good punchability and improved electrical characteristics, heat resistance and solvent resistance by reacting a reactive plasticizer, phenol and o- or p-cresol with formaldehyde.  
     CONSTITUTION: A reactive plasticizer (A), phenol (B) and o- and/or p-cresol (C) are reacted with formaldehyde (D) to produce modified phenolic resin having specified characteristics. Examples of (A) component are an adduct of phenol with natural vegetable oil such as linseed oil. Examples of (B) component are phenol, cresols, and 4-(4-hydroxyphenyl)-pentene-1. Preferably, 10W50wt% of (C) component based on the combined weight of (A) and (B) is used, and the reaction is carried out at a temp. of 60W100°C for 4W15hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60171425-A (JP)
Title: Pyroelectric type heat detection element
Inventor: IIJIMA KENJI
IPC: G01J5/02
Filed: 1984-02-17
Abstract: PURPOSE:To elevate the infrared ray absorbance at the element part by having an opposed electrode made up of Al-Pt-Au or Cu that could admit infrared light from an NiCr alloy electrode and reflects infrared rays in the utilization of a pyroelectricity generated in the polarization axis of a ferroelectric thin film element. CONSTITUTION:A ferrodielectric thin film 1 made of lead titanate is formed on a magnesium oxide substrate 4 is formed and an electrode 2 made of Al-Pt-Au or Cu is formed while a part of the substrate 4 is etched using a concentrated phosphoric acid to form the portion 1a of the thin film 1 alone by making a concave 5. An electrode 3 is made of an NiCr alloy opposite to the electrode 2 to make an infrared ray element while a radiation light from a blackbody furnace irradiates the element by chipping. This allows sufficient absorption of infrared rays to obtain a high sensitivity thereby assuring a high output element.