baber/WOPTO huggingface dataset:
Patent JP-H01153801-A (JP)
Title: Positioning control hydraulic circuit
Inventor: SUHARA MASAAKI
IPC: F15B9/09
Filed: 1987-12-10
Abstract: PURPOSE:To facilitate maintenance for the hydraulic circuit in the caption by connecting a proportional type flow direction control valve to one side port of a cylinder, while a counter-balance valve with a check valve to the other port, and a pressure compensation device to the discharge passage of a hydraulic power source. CONSTITUTION:The load port A of an electromagnetic proportional type flow direction control valve 2 is connected to the head side port Ph of a cylinder 1, a counter-balance valve 4 with a check valve 18 is connected to the rod side port Pr thereof and a pressure compensation device 29 consisting of a throttle change-over valve 18, a relief valve 22, throttle change-over valve 23, change-over valve 26 is connected to the discharge passage 7 of a hydraulic power source 6. Accordingly, it is unnecessary to use a servo valve so that in spite of a cheap and simple structure influence by dust may hard to take place to facilitate a maintenance work. And the starting of a cylinder and the change-over of reciprocating motion can be carried out smoothly without any shock.
Patent JP-H02161294-A (JP)
Title: Guided missile
Inventor: WATANABE YOSHIKO
IPC: F42B15/01
Filed: 1988-12-13
Abstract: PURPOSE:To improve the response of a guided missile body, to simultaneously steer both wings and to obtain both advantages of both a front wing steering system and a rear wing steering system by moving the front wing forward after a rocket motor is burned. CONSTITUTION:When a guided missile body receives a signal of combustion complete of a rocket motor 10, a forward moving mechanism 9 of a front wing is operated to move the front wing disposed at a position shown by a broken line to a forward position of a solid line. When the front wing is moved forward, the force applying point of the body is moved to a forward Xcp2, and a distance to a position xm2 of the center of gravity is shortened from DELTAx2 to DELTAx3. Since the distance between the position of the center of gravity and the force applying point is shortened, the static stability of the body which is once increased upon burning of the rocket motor 10 is reduced, and the response of the body which is deteriorated is improved. Since the two types of steering wings 2, 4 are simultaneously steered by one controller 5, the advantages of both to obtain the acceleration of the response of a front wing steering system and the high trim angle of a rear wing steering system are obtained to improve the performance of the guided missile.
Patent JP-H05150248-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: ANADA KOJI
IPC: G02F1/1337
Filed: 1991-11-28
Abstract: PURPOSE:To prevent a spacer from falling in the display area or on the display electrode of the simple matrix or active matrix liquid crystal display device and to eliminate deterioration in the display quality due to the presence of the spacer. CONSTITUTION:The orienting film on the display electrode 35 is charged up to the negative polarity and other areas are discharged through a gate line 31 and a drain line 41. When spacers which are charged up to the negative polarity are scattered, the spacers reaching the display area are repelled and arranged except in the display area since the orientation film in this area is charged to the negative polarity.
Patent JP-H08171129-A (JP)
Title: Camera
Inventor: KAJI EISHIN
IPC: G03B17/14
Filed: 1994-12-19
Abstract: PURPOSE: To provide a camera capable of reducing the number of parts and assembly man-hours and saving labor and time required for accurate adjustment on a mount surface. CONSTITUTION: In the camera capable of mounting/dismounting a lens barrel 20 on/from the mount part MT of a camera body 10, the mount part MT and an inner rail 111 for positioning a film F in the optical axial direction are formed on a frame 11 manufactured as one body. The mount part MT is divided into plural mount pieces in the circumferential direction. The mount surface MTP is retreated to the camera body 10, that is, to the inside of the front surface 120 of a camera cover 12.
Patent JP-2001130208-A (JP)
Title: Axle beam of vehicle
Inventor: NAGATA TOMONORI
IPC: B60B35/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To replace a flat tire or escape from a recessed position with one jack in rather short time. SOLUTION: An axle main body 12 is extended in the lateral direction of a vehicle, and the lower ends of a pair of shoulder parts 13 are connected to both ends of the axle main body. The pair of shoulder parts are extended diagonally upward and outward, and a pair of knuckles 14 are installed rotatably on the upper end of the axle main body. An axle beam 11 formed of the axle main body and the pair of shoulder parts formed generally in a crank shape. A pair of support metal contact parts 22 allowed to abut on the support metal 23a of a jack 23 are installed projectedly on the pair of shoulder parts, and the height of a tire 19 from a road surface 24 at the time of puncture to a support metal contact part is formed higher than the retracted length of the jack.
Patent JP-H11147984-A (JP)
Title: Molded article formed from fine powder of polymeric adsorbent and its molding
Inventor: TAKAYANAGI HIROAKI
IPC: C08L25/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article having an adequate capacity for adsorbing org. substances and an adequate strength by forming the same from a fine powder of a polymeric adsorbent and a high-molecular binder (e.g. methylcellulose or polyvinyl alcohol). SOLUTION: The polymeric adsorbent comprises a synthetic polymer (e.g. a copolymer of a monovinyl compd. and a polyvinyl compd.), has a specific surface area of 800 m<2> /g or higher, pref. 1,200 m<2> /g or higher, and is used after ground into a fine powder having an average particle size of 40 μm or lower. The binder is used for binding the absorbent particles to each other and pref. has such a mol.wt. that the binder does not penetrate into the micropores of the adsorbent. A water-soluble polymer (e.g. methylcellulose or polyvinyl alcohol) is used as the binder. The amt. of the binder used is 5-10 wt.% of the adsorbent powder. A soln. of the binder, the adsorbent, and optionally a crosslinker for the binder are mixed, kneaded, extrusion molded into a diameter of about 1-10 mm, and dried.
Patent JP-H05147979-A (JP)
Title: Glass fiber base material and glass fiber reinforced resin laminated sheet using the same
Inventor: MIYASATO KEITA
IPC: B29B15/08
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a glass fiber base material having high impregnability and high heat resistance by sticking a specified silane compd. or an acid salt thereof to the surfaces of glass fibers. CONSTITUTION:A compd. represented by formula I or an acid salt thereof is stuck to the surfaces of glass fibers to obtain a glass fiber base material. In the formula I, each of Q<1> and Q<2> is H or a group represented by formula II, (n) is 0, 1 or 2, in the case where (n) is 0, Q<1> is a group represented by the formula II, in the case where (n) is 1 or 2, at least one of Q<1> and Q<2> is a group represented by the formula II, each of R<1>, R<2> and R<6> is <=6C divalent aliphatic hydrocarbon, R<3> is <=10C divalent aliphatic hydrocarbon, R<4> is <=10C monovalent aliphatic hydrocarbon, alicyclic hydrocarbon or phenyl and R<5> is alkoxy or aryloxy. When the glass fiber base material is used as a reinforcing material, a glass fiber reinforced resin laminated sheet is obtd. The silane compd. represented by the formula I may be N-beta-(N-vinylbenzyl-N-benzyl)aminoethyl-gamma- aminopropyltrimethoxysilane.
Patent JP-H08169066-A (JP)
Title: Manufacture of multilayer label
Inventor: ONO YUKIE
IPC: B32B29/00
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a low-cost multilayer label having beautiful finish by pasting sheets registered to the rear surface of the surface-printed sheets and back surface printing it, bending it, laminating, and punching it in a predetermined shape. CONSTITUTION: A sheet in which both the front sides of a second bent part 22 and the edge of the sheets of the lowermost layer disposed under second bent part 22 are pasted, surface-printed and rear surface-printed is three-folded, pasted to be stopped, and punched in a predetermined shape at the position including the pasted surface 23 provided at the part 22. Thus, the sheets can be accurately and easily registered, and the peripheral edges of the multi-layer label can be clearly finished. The multilayer label can be observed at the information printed sequentially widely to page the pages of a book from the position disposed at the uppermost layer.
Patent JP-H03176958-A (JP)
Title: Gas chromatograph mass spectrograph
Inventor: SHIRATO KATSUAKI
IPC: G01N27/62
Filed: 1989-12-04
Abstract: PURPOSE:To obtain a mass spectrum with an excellent S/N ratio and extend the life of an ion detector by introducing an electron beam into an ionization chamber to ionize the component gas only when the ion species with the specific mass number is to be detected. CONSTITUTION:The value of the mass number of the ion to be analyzed is set in advance by a setter 22. A control signal for the mass operation is fed to a power source section 18 end a deflection pulse generating section 24 from a CPU 20. The mass operation in a mass separating section 14 is performed by the high-frequency voltage in the applied voltage generated from the power source section 18 by the control signal. When the mass number based on the control signal from the CPU 20 and the preset mass number of the setter 22 match, the generating section 24 inputs a deflection pulse to an applied voltage changing section 26, and the deflecting voltage to a deflecting electrode 10 is changed. An electron beam from a filament 6 is deflected only when the deflecting voltage is outputted, and the electron beam is introduced into an ionization chamber 3 via the guide port 4a of a box 4 to ionize the component gas. The ions reaching a detector 16 are only the ions with the mass number set by the setter 22.
Patent JP-H08152523-A (JP)
Title: Hologram condenser lens
Inventor: ANDO HIROSHI
IPC: G02B5/32
Filed: 1994-11-25
Abstract: PURPOSE: To provide a wavelength shift type large-aperture, short-focus hologram condenser lens with excellent characteristics. CONSTITUTION: The hologram condenser lens consists of plural mini-holograms 11-16 and a hologram is formed out of parallel reference lights 311-316 and diverged body lights 321-326. The incidence angle θr of the reference lights 311-316 or the incidence angle θo of the body lights 321-326 is varied by areas 21-26 of a hologram dry plate 2 corresponding to the mini-holograms 11-16 so that diffracted lights corresponding to the same irradiation lights travel to the same focuses. The sizes of the mini-holograms 11-16 are determined so that the divergence angle Δθo of the body lights 321-326 becomes smaller.
Patent JP-H08141397-A (JP)
Title: Dehydrogenation catalyst, production thereof and decomposition of methanol by said catalyst
Inventor: MATSUMURA YASUYUKI
IPC: C10K3/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a catalyst which can display an excellent catalytic activity at a reaction temperature lower than that of a prior art catalyst and can decompose methanol by dehydrogenation at a practical reaction rate. CONSTITUTION: This invention relates to a method of producing a dehydrogenation catalyst consisting of a complex of a metal for causing a reaction between at least and one of nickel, cobalt and chromium compounds and an organic silicic acid compound and a silicon oxide. It also relates to a method of decomposing methanol wherein, in the presence of a dehydrogenation catalyst consisting of the complex of at least any one of nickel, cobalt and chromium and a silicon oxide, methanol is dehydrogenated in gas phase.
Patent JP-H01159146-A (JP)
Title: Work holding device
Inventor: KISHIDA NAOYUKI
IPC: B23Q3/12
Filed: 1987-12-14
Abstract: PURPOSE:To maintain the stable polishing and high surface precision by reducing the turning moment around a bearing set between a work supporting housing and an intermediate flange which is due to the polishing resistance generated on the worked surface of a work. CONSTITUTION:The center O of curvature of a convex lens 17 is set so as to coincide with the revolution axis of a bearing 15, namely the axis line of a work holding shaft 18, and the revolution axis Z of the lens 17 passing through the spherical core O and the X-plane passing through the center of an O-ring 13 crosses at the point S, and the S point is set so as to be positioned under the lens 17. Further, the crossing point of the axis line of the supporting shaft 18 and the worked plane 17a of the lens 17, namely the horizontal plane h0 including the surface top of the lens 17 is set so as to coincide with the horizontal plane h1 including the center part of the bearing 15. Therefore, the generation of the turning moment around the bearing 15 which is caused by the polishing resistance formed on the worked surface 17a of the lens 17 during polishing work can be prevented, and the generation of vibration on the lens 17 during the polishing work can be prevented, and the stable polishing work is permitted.
Patent JP-H05276024-A (JP)
Title: Stabilized microwave oscillator
IPC: H03L7/00
Filed: 1991-11-29
Abstract: PURPOSE:To allow an oscillator to be compatible with a board band, low power consumption, miniaturization and monolithic processing. CONSTITUTION:The output of a voltage controlled oscillator 1 is divided into two signals by a distributer 2. Then the one signal is inputted to the anode terminal 14 of a microwave diode 13 and a cathode terminal 15 of the diode 13 is connected to other terminal of a parallel circuit composed of a resistor 16 and a capacitor 17 having a prescribed resistance R and a prescribed capacitance C whose one-side terminals are connected to an earth terminal 20. Furthermore, the cathode terminal 15 of the diode 13 is connected to the frequency control terminal 18 of the voltage controlled oscillator 1.
Patent JP-H06146174-A (JP)
Title: Flame retardant synthetic leather
Inventor: OSAWA KATSUMI
IPC: B32B5/18
Filed: 1992-10-30
Abstract: PURPOSE:To obtain a flame retardant synthetic leather having high flame retardancy and excellent hand and physical properties as a synthetic leather without stickiness or perspiration, etc., on the surface. CONSTITUTION:This flame retardant synthetic leather 1 is constructed by successively providing a urethane microporous layer 4 and a skin layer 5 on the front surface side of a fiber substrate 2 and a flame retardant layer 3 formed from a flame retardant mixture of a halogenated phosphoric acid ester with a red phosphorus-based flame retardant, antimony oxide and a water-dispersible synthetic resin on the back surface side of the fiber substrate 2.
Patent JP-H10160194-A (JP)
Title: Ceiling type air-conditioner
Inventor: IMANAKA TOSHIYUKI
IPC: F24F13/20
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of a flocked diffuser tongue part by providing a fitting part along the diffuser in a panel, concealing a screw at the fitting part and fitting the flocked diffuser tongue removably thereto thereby making the screw for fixing the panel invisible from the outside. SOLUTION: The air-conditioner comprises a casing and a panel 3 and a fitting part 20 is defined by a vertical wall 15, a horizontal wall 16 and an L-shaped wall part 18 at a part of the panel 3 extending along a diffuser 8. The fitting part 20 is fitted with a diffuser tongue part 12 which is independent from the panel 3. The diffuser tongue part 12 is flocked on the outer surface at the arcuate bottom part thereof. Since the diffuser tongue part 12 is made of an elastic material, e.g. plastic, V-shaped protrusions 13, 14 at the upper end part thereof can engage the space part 1-7 and the L-shaped wall part 18 at the forward end part of the diffuser 8 in the panel 3 removably.
Patent JP-H10162011-A (JP)
Title: Information retrieval method, information retrieval system, information retrieval terminal equipment, and information retrieval device
Inventor: KURODA KAZUYO
IPC: G06F13/00
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To supply necessary network information in a computer system connected to a network to user. SOLUTION: An individual reference destination information data base generation part 4b stores access recording to the computer system in an individual access recording information data base 5d and stores the address of network information which is frequently accessed by referring to the recording in an individual reference destination information data base 5c. An individual information selection part 4a analyzes network information stored in the data base 5c, generates an individual word significance information data base 5a, refers to the information field information data base 5b, and selects and supplies network information fitted to a user.
Patent JP-H09161558-A (JP)
Title: Electric wire supplying device
Inventor: OKAMURA TAKAHIRO
IPC: H01B13/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent entanglement of an electric wire drawn out of a coil. SOLUTION: A guide rod 13 to guide an electric wire W is installed between a coil C and a sensor 2 positioned over it, and the guide rod 13 is arranged so that its bottom is rotatable in pursuit after the wire W in the circumferential direction of the coil C. The wire W will not be lifted spirally, and the slack is suppressed and the risk of entanglement is decreased. Eventual entanglement is sensed near the coil C, so that it can be loosened easily.
Patent JP-H05152820-A (JP)
Title: Antenna system
Inventor: SATOU KIMIATSU
IPC: H01Q9/26
Filed: 1991-11-29
Abstract: PURPOSE:To obtain an antenna for a wall face buried type wireless equipment in which the impedance characteristic is not limited due to the size limit of the antenna, the deterioration in the performance/efficiency due to a problem on the installation is not caused with excellent installation performance, without loss of external appearance. CONSTITUTION:A conductive material having an antenna shape is adhered and inserted to the inner face of a dielectric cover 6 for shielding a boundary between a wall hole for burying and an equipment 1 by printing or two-color forming and a feeding connector 8 to an antenna at the time of mounting the dielectric cover 6 is connected electrically by mutual pressing or a spring means.
Patent JP-2001011645-A (JP)
Title: Organic-coated steel sheet excellent in corrosion resistance and its production
Inventor: YOSHIMI NAOTO
IPC: C23C22/22
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a harmless steel sheet good in corrosion resistance by providing a galvanized or Al plated steel sheet with a 1st layer film contg. oxide grains and phosphoric acid and/or a phosphoric compd., and in which film thickness or the total coating weight of both is specified and a 2nd layer film of a specified film thickness composed of an organic polymer resin having an OH group and/or a COOH group as a substrate resin. SOLUTION: The surface of a galvanized steel sheet or an aluminum plated steel sheet is provided with, as a 1st film, a multiple oxide film contg. oxide grains and phosphoric acid and/or a phosphoric compd., in which film thickness is controlled to 0.005 to 3 μm or the total coating weight of the oxide grains and the phosphoric acid and/or a phosphoric compd. expressed in terms of P2O5 is controlled to 6 to 3600 mg/m2, and the upper part is provided with, as a 2nd layer film, an organic film of 0.1 to 5 μm film thickness composed of an organic polymer resin having an OH group and/or a COOH group as a substrate resin. Preferably, the organic film of 0.1 to 5 μm film thickness contg. 1 to 100 pts.wt. inorganic rust preventive pigment to 100 pts.wt. of the substrate resin is provided.
Patent JP-H01157783-A (JP)
Title: Method for inserting wire rod of cold butt welding machine for wire rod
Inventor: MITSUDA TATSU
IPC: B23K20/00
Filed: 1987-12-14
Abstract: PURPOSE:To prevent a wire rod from falling off from a groove of dies during pressure welding by operating an adjusting knob whose tip is fitted to a V block incorporating dies therein after the wire rod is inserted into the groove of the dies having a gap and closing the gap of the groove of the dies. CONSTITUTION:At the time of inserting the wire rod (c) into the dies 11, the gap (g) of the groove 16 of the dies 11 is widened to an extent that the wire rod (c) does not fall in anticipation of meandering of the wire rod (c). At a point of time of inserting the wire rod (c) into the groove 16 of the dies 11, the V block 13 advances to close the gap (g) by turning and operating the adjusting knob 12. In this state, when a handle is operated to repeat the pressure welding stage, the wire rod (c) does not fall off from the groove 16 of the dies 11 and the satisfactory pressure welding connection is obtained.
Patent JP-H02162802-A (JP)
Title: Antenna horn
Inventor: KONDO HARUTO
IPC: H01Q13/02
Filed: 1988-12-15
Abstract: PURPOSE:To prevent blocking of a radio wave by adopting such a constitution that a horn cover is located around a tip of an antenna horn main body and only a cover member is projected to the outside from an aperture face of the antenna horn. CONSTITUTION:When a horn cover 14 is fitted to a tip of an antenna cover main body 11, a hollow of a 2nd frame member 16 is fitted to the outer circumference of the tip and a front flange 12 and the horn cover 14 are tightened by a screw 20. Thus, the tip aperture of the antenna horn main body 11 is covered by only a cover member 17 of the horn cover 14 frame members 15, 16 supporting the cover member 17 are not located at the outside from the aperture face and no projection exists on the surface of the horn cover 14. Thus, the blocking of the radio wave is prevented and stack of snow or dust being a cause to deteriorate the performance of the antenna is avoided.
Patent JP-H05153508-A (JP)
Title: Integrated circuit for ccd drive
Inventor: MASUI TAKAYUKI
IPC: H04N5/378
Filed: 1991-11-29
Abstract: PURPOSE:To relax the limit on the design by using a constant number of frequency divider circuits whose output levels are selected simultaneously so as to prevent production of a low frequency component in counter noise in a counter for a synchronizing signal generating circuit. CONSTITUTION:A counter consists of D FF circuits 11-18 and NOR circuits 21-27 and each Q output of each of the circuits 11-18 is connected to its D input. Thus, every time a pulse of a CK input rises, an H level or an L level of the Q output is selected and a frequency divider circuit frequency-dividing the CK input pulse into 1/2 is formed. Thus, the output of the circuits 12-18 is a pulse applying 1/2 frequency division to counter outputs Q1-Q7, and the changeover between the H level and the L level of the outputs Q1-Q8 is entirely implemented in a different timing. Thus, for every changeover of each level of a clock signal, the level changeover of any of the outputs Q1-Q8 is always overlapped and an almost uniform power level whose counter noise consists only of a signal component at the outside of a video band is obtained.