baber/WOPTO huggingface dataset:
Patent JP-H08102882-A (JP)
Title: Video camera
Inventor: BABA YASUYUKI
IPC: H04N5/225
Filed: 1994-09-30
Abstract: PURPOSE: To prevent an image photographed erroneously from being send to an opposite side by providing a video camera with a slide shutter covering the front of an objective lens and a power switch ON-OFF-operated linked with the open/close of this shutter. CONSTITUTION: The video camera 1 is provided with the slide shutter 3 covering the front of the objective lens 2 and a power switch 4 ON-OFF-operated linked with the open/close of the shutter 3. The shutter 3 is formed of plastic in a U-shape and is slidably attached to a shutter supporting material. On the other hand, the shutter supporting material is provided with a shutter lock material locking the shutter 3 respectively in an opening state or a closing state. Then, when the shutter 3 slides in a closing direction to the position of covering the front of the objective lens 2, the power switch 4 is automatically turned off but when the shutter 3 slides in an opening direction to be locked into the opening state on the other hand, the power switch 4 is automatically turned on.
Patent JP-H11130853-A (JP)
Title: Liquid crystalline resin
Inventor: SUGIMURA MASAHIRO
IPC: C08G63/60
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystalline resin, a liquid crystalline polyester and/or liquid crystalline polyesteramide composed of dioxybiphenyl units and/or oxybenzoyl units, and containing a specific amount of sulfur component, and improved in color tone, corrosion resistance and hydrolysis resistance. SOLUTION: This liquid crystalline resin is a liquid crystalline polyester [e.g. composed of structural units of formula I, formula II, the formula, O-R1-O, and the formula, CO-R2-CO (R1 is CH2 CH2 or the like; R2 is a group of formula III), respectively] and/or liquid crystalline polyesteramide (e.g. made from p- hydroxybenzoic acid or the like), containing <=5 ppm of sulfur component and composed of dioxybiphenyl units and/or oxybenzoyl units.
Patent JP-S60129246-A (JP)
Title: Manufacture of three-dimensional fiber-reinforced expanded material
Inventor: ARIYOSHI TOSHIHIKO
IPC: B29K105/04
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a three-dimensional fiber-reinforced expanded material having excellent compressive strength by a method in which many Z-axis-directed holes are drilled in a two-dimensional fiber-reinforced expanded material having plural X and Y-two-dimensional fibrous layers and Z-axis-directed fibers are inserted into and fixed to each hole. CONSTITUTION:A two-dimensional fiber-reinforced expanded material having plural layers of X-axis directed fiber groups (a)... and Y-axis-directed fiber groups (d)... is formed, and holes (d) are drilled from the upside of the X and Y axis to the Z axis. Z-axis directed fibers (e) coated with an expandible raw liquid are inserted into each of the holes (d) and the expandible raw liquid is expanded and hardened to obtain a given three-dimensional fiber-reinforced expanded material.
Patent JP-H04116656-A (JP)
Title: Photomask and its production
Inventor: MATSUDA SHUICHI
IPC: G03F1/84
Filed: 1990-09-07
Abstract: PURPOSE:To prevent the defect of a pattern caused by the difference of etching speed and to form a high-accuracy photomask for both-side low reflection or one side low reflection with a simple process by etching only a 2nd thin film layer which is patterned. CONSTITUTION:This photomask is constituted by providing the 2nd thin film layer 2 which is patterned on a 1st thin film layer 5 formed on a transparent substrate 3 or all over the surface of the substrate 3, and a 3rd thin film layer 4 which is formed all over the surface where the 2nd thin film layer 2 is formed on the transparent substrate 3. After the 2nd thin film layer 2 is patterned, it is etched, inspected and corrected, so that the 3rd thin film layer 4 is formed all over the surface where the 2nd thin film layer 2 is formed on the substrate 3. Since it is a single layer that is patterned, the defect caused by the difference of the etching speed is restrained and the accuracy of the photomask for both- side or one side low reflection is improved with the simple process.
Patent JP-H0572162-A (JP)
Title: Gas sensor
Inventor: KAWABATA YUKA
IPC: G01N27/12
Filed: 1991-09-18
Abstract: PURPOSE:To improve sensitivity against miscellaneous gas such as ethanol, propane, and carbon monoxide, restrain change of gas sensitivity due to the use for a long time or in high humidity atmosphere, and improve stability with the lapse of time. CONSTITUTION:A pair of electrodes 3, 4 oppositely formed are provided on an insulating base plate 1 internally storing a heater 2. A gas sensitive membrane 5 consisting of metallic oxide semiconductor is formed extending over the pair of electrodes 3, 4. A catalyst layer 6 constituted of catalysts of which four sorts of elements, copper, tungsten, nickel, and phosphorus, or oxides of them are supported on an alumina support, is provided so as to cover the gas sensitive membrane 5.
Patent JP-S59120261-A (JP)
Title: Apparatus for scattering liquid with definite liquid dropletsize
Inventor: ARUFURETSUDO GURAABERU
IPC: B05B9/08
Filed: 1983-12-19
Abstract: A liquid spray apparatus comprises a pneumatic drive and automatic speed regulating device. To this end, a vane wheel which can be acted upon by an air stream is mounted axially displaceably on a shaft. The vane wheel is in contact with regulating elements which are moved radially outwardly at increasing speed by the influence of centrifugal forces. In doing so the regulating elements act upon the vane wheel in a manner such that it is displaced at least partially out of the range of the air stream.
Patent JP-H0583837-A (JP)
Title: Deformation preventing method for cable
Inventor: KAMOSHITA HIROSHI
IPC: H01B7/24
Filed: 1991-09-18
Abstract: PURPOSE:To prevent deformation of cable easily by placing thermosetting resin on the inside and/or the outside of a sheath. CONSTITUTION:In a method for preventing deformation of a cable having a metal corrugated pipe 1 sheath, thermosetting resin 2 is placed on the inside and/or the outside of the sheath. Since the thermosetting resin is cured only through external heating or internal heating, rigidity can be increased easily.
Patent JP-H03100712-A (JP)
Title: Power source disconnection control system for server work station
Inventor: KONDOU TOMOMASA
IPC: G06F13/00
Filed: 1989-09-13
Abstract: PURPOSE:To improve the operability of power source disconnection by providing an in-use state storage means stored with information showing whether or not a client work station uses the server work station and an automatic power disconnection control means. CONSTITUTION:The server work station 12 has the in-use state storage means 14 stored with the information showing whether or not the client work station 11 uses the equipment of the server work station 12, etc. When the power- disconnection switch of the server work station 12 is pressed, a guidance display means 15 displays a guidance indicating that the client work station 11 uses the server station on a display 17 according to the storage contents of the in-use state storage means 14 and holds control over power source disconnection if the client station 11 is using the server work station. An automatic power disconnection control means 16 carries out the power disconnection when use end information arrives from the client work station 11 during the guidance display. Consequently, the operability of the power disconnection of the server work station is improved and the load of an operator is reduced.
Patent JP-H03103016-A (JP)
Title: Moving drum type manipulator cable stringing vehicle
Inventor: SHIROGATA MINORU
IPC: H02G1/02
Filed: 1989-09-16
Abstract: PURPOSE:To ensure safety of worker and to reduce manpower for stringing work by stringing a cable while fixing cable fixing metals and wheels to a post through a manipulator and arranging an obstacle avoiding mechanism on an arm for supporting a cable drum. CONSTITUTION:The cable stringing vehicle comprises a manipulator 2, a manipulator supporting arm 3, a cable feeding/winding unit 4, a cabin 5, a video camera 6 and a mobile unit 1 for carrying them. The cable feeding/winding unit 4 comprises a drum unit 7 for feeding/winding a cable, an arm 8 for supporting and guiding the cable, a support 9 arranged on the mobile unit 1, and an arm 10 supported rotatably at the upper end of the support 9 and supporting the cable drum unit 7 rotatably and provided with a mechanism for avoiding an obstacle.
Patent JP-H0981256-A (JP)
Title: Cabinet for control device
Inventor: YONEKURA MIKIO
IPC: G05G1/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive control device cabinet having strength equivalent or more to a conventional product. SOLUTION: In a box type control device cabinet 1 obtained by joining a top plate 3, a bottom plate 5, a front plate 7, a rear plate 9, a left side plate 11, and a right side plate 13, respective plates consist of panels, each two plates are clamped by a self-tap screw 15, a gap between the plates is filled with adhesives 17, and extrusion preventing tapes are applied to the outside parts of respective plates filled with the adhesives 17.
Patent JP-2001067573-A (JP)
Title: Method for movement detection by image processing
Inventor: KOZAKURA YOSHITAKA
IPC: G08B25/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method which can accurately detect important movement at a monitored site such as a steep slope through image processing while removing the influence of noise generated by a flying bird, a small moving animal, etc. SOLUTION: A sequential image signal obtained by picking up an image of the monitored site S by a video camera 1 is sent to an image processor 4 to find the mean of density relative differences showing differences in a measured area A and the mean of the density relative differences is compared with a limit value to decide that there is movement when the limit value is exceeded. This limit value is automatically found by multiplying a correction coefficient k (k>1) by the mean value obtained by dividing the sum of N mean values of density relative differences found successively by N.  Further, After detecting the mean of the density relative differences exceeding the limit value, the mean of the density relative differences is compared with the limit value over predetermined times and it is decided that there is movement when the limit value is exceeded at larger than a specific frequency.
Patent JP-S6393463-A (JP)
Title: Vehicle wheel and its casting method
Inventor: AOKI TAKAAKI
IPC: B60B3/02
Filed: 1986-10-07
Abstract: PURPOSE:To easily mass-produce a vehicle wheel harmonized with a durability and light weight by inserting and integrating a framework rib made of the same or different material with a wheel disk in a part of said wheel disk serving as a stay for a rim. CONSTITUTION:A upper mold 17 to form the surface of the disc D, plural side molds 16 to form a surface of the rim R, a lower mold 17 to form both rears of the disk D and the rim R and a core 19 to form a center hole 10 and a draft window 13 are used and the framework rib 14 prepared separately as a hollow member is fixed to form the mold. Then, an Al alloy, etc., are cast from the upper side towards the center position of the disk D through a sprue 18 to insert the framework rib 14 in one body to fix. In this way, without deteriorating the durability, the lightweight vehicle wheel is cast with excellent mass- productivity.
Patent JP-S6482935-A (JP)
Title: Packing material for photosensitive substance
Inventor: AKAO MUTSUO
IPC: B32B27/18
Filed: 1987-09-25
Abstract: PURPOSE:To improve heat seal property, moisture barrier characteristics and gas barrier characteristics, by a method wherein the title material is provided with a light absorbing and light shielding film layer, containing carbon black and anti-oxidizing agent, and a light reflecting and light shielding film layer, containing fatty acid or fatty acid compound, white pigment and metallic powder. CONSTITUTION:A light absorbing and light shielding film layer contains ethylene copolymer resin for improving heat sealing property and carbon black of preferably at least 0.1g per 1m<2> of the film layer while 0.001-1.0 weight % of anti- oxidizing agent is added in the film layer. A light reflecting and light shielding film layer is preferable to be constituted of polyamide, polyester, polypropylene and various polyethylenes having the density of at least 0.93g/cm<2>. Fatty acid or fatty acid compound is contained to improve the dispersing property of metallic powder and it is preferable to contain white pigment of 0.1g or more per 1m<2> of the film layer and 0.1g or more of metallic powder. The packing material for photosensitive substance is constituted of a multi-layer co-extruded light shielding film having the light absorbing and light shielding film layer and the light reflective light shielding film layer.
Patent JP-S61115827-A (JP)
Inventor: HINO MASAMICHI
IPC: B65B57/02
Filed: 1984-11-13
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-H1084605-A (JP)
Title: Drive controller for electric car
Inventor: OKUDA KENZO
IPC: B60K7/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enhance run stability of a motor vehicle by correcting a torque command value based on acceleration or angular acceleration when steering characteristics indicate a tendency of deviating from neutral steering. SOLUTION: An acceleration dimensional error processing section 124 has a body speed processing section 128, a model lateral acceleration processing section 130 and an adder 132, and a slip rate processing section 126 has a right rear wheel slip rate processing section 134 and a left rear wheel slip rate processing section 136. And a body speed processing section 128 determines the body speed VS required when determining a model lateral acceleration Vγ* and slip rates SR and SL and a model lateral acceleration processing section 130 determines Vγ*.  Also, the adder 132 decreases front and rear acceleration Gy from Vγ*, determines an error information E having the dimensions of yawing angular acceleration, supplies the results to a feedback torque processing section 122, and a right rear wheel slip rate processing section 134 and a left rear wheel slip rate processing section 136 determine the SR and SL by calculations and supply the results to the feedback torque processing section. As a result, the running safety can be enhanced.
Patent JP-H03103694-A (JP)
Title: Fire-protection construction pipe for refrigerant pipe passing through fireproof division
Inventor: TANIAI KIYOTERU
IPC: F16L59/147
Filed: 1989-09-14
Abstract: PURPOSE:To execute simple and rapid extension-through construction of a refrigerant pipe on a fire-protection section by a method wherein refrigerant pipes are prearranged inside and outside the fire-protection section, and a construction pipe is engaged with a hole in the floor slab of the fireproof division under building. CONSTITUTION:Refrigerant pipes 1 and 1' are prearranged inside and outside a fireproof division, and a construction pipe is engaged with a hole in a floor slab S of a fire-protection section under building. In which case, only by coupling the ends of the refrigerant pipes 1 and 1' to coupling pipes 19 and 19', respectively, the pipes 19 and 19' form a through-refrigerant pipe. A molded member 14 of an incombustible material is longer than an iron pipe 2, and is engaged with the iron pipe in a state that the two end parts thereof are protruded from the two ports of the iron pipe 2. This constitution executes simple and rapid fireproof and smokeproof extension-through construction of the refrigerant pipe on the fireproof division.
Patent JP-H08103875-A (JP)
Title: Fitting structure of welding gun
Inventor: IMAMOTO RIKIO
IPC: B23K11/11
Filed: 1994-10-03
Abstract: PURPOSE: To simplify the constitution of a floating mechanism, and to facilitate the maintenance in providing the floating mechanism on a welding gun. CONSTITUTION: In a fitting structure of a welding gun 10, a C-shaped arm 13 is supported in the axial direction of a cylinder 15 in a relatively movable manner to a frame 21, and an elastic body 31 to energize a first electrode 11 fixed to the C-shaped arm 13 in the separating direction from a second electrode 12 is interposed between the frame 21 and the C-shaped arm 13.
Patent JP-H11307738-A (JP)
Title: Capacitor and its manufacture
Inventor: KO KOKUTAI
IPC: H01L21/8242
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To form a plurality of gates, a common source/drain region and a source/drain region on a substrate by a method wherein a self-alignment contact window to be opened (hereinafter, a PSACW) is formed and a part of the common source/drain region is exposed. SOLUTION: After a source/drain 210 and a common source/drain region 210a are sufficiently formed, an insulation film 212 is formed on a substrate 200 and a gate 202. By using self-alignment technology, a PSACW 211 is formed in the insulation film 212, which becomes an insulation film 202a. By using this technology in order to form a PASCW 211, an etching process can be simply performed and a manufacture can be simplified more. Further, a sidewall having the inclined PACW 211 is provided with a larger region, and the PASCW can store greater electric charges.
Patent JP-H0399619-A (JP)
Title: Operating method for rolled wet hand towel-producing apparatus
Inventor: TADASUE SEIJI
IPC: A47K7/00
Filed: 1989-09-13
Abstract: PURPOSE:To discharge a rolled wet hand towel in a short time after a producing button is pushed, by a method wherein slightly before the time when a sheet material transferred in being held between the endless belt and a fixed belt is discharged from its produced part, the control for stopping the movement of an endless belt is applied. CONSTITUTION:A cut sheet material 14a is dropped in the direction of separating from a watering part 42 and is brought into contact with the surface of an endless belt 52. Since the endless belt 52 is driven, the sheet material 14a dropped on the belt 52 is transferred, and is rolled and wound in the form of a roll up to specified diameter while being transferred through a space between a fixed belt 60 and the endless belt 52. Since a timer is preset so as to operate slightly before the time when the sheet material 14a is discharged from its produced part 40 for a rolled wet hand towel, a motor 56 is stopped after the timer is operated. When the movement of the endless belt 52 is stopped, the sheet material 14a in the form of the roll is held between both the belts 60, 52. In this state, when a push button 66 is pushed, the rolled wet hand towel held is immediately dropped on a cover 62, which also serves as a tray, of a front panel 44.
Patent JP-S61248346-A (JP)
Inventor: JIYON EI DEYUHAATEI
IPC: H01L21/027
Filed: 1985-10-25
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-2001062926-A (JP)
Title: Stereo lithography device and photo fabrication method
Inventor: UENO TAKAKUNI
IPC: B29C67/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a stereo lithography device and a stereo lithography method, which are capable of effecting a surface exposure with a simple constitution. SOLUTION: A stereo lithography device is provided with a control means for outputting data with respect to stereo lithography, a means for producing a mark for a light transmissive member in accordance with data for one layer, a means D for forming the green resin layer of a photo-setting resin for one layer, a means for disposing a light transmissive member 31 consisting of the green resin layer provided with the mask in close contact with the same, an exposure means 53 for exposing the photo-setting resin through the mask and a retreating means for treating the photo transmitting member 31 after exposing the photo-setting resin while a stereo lithography, employing respective means, is repeated.
Patent JP-H1083815-A (JP)
Title: Lithium secondary battery
Inventor: ISHII AYAKO
IPC: H01M10/05
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery with high capacity and applicable for an electric power source for various kinds of portable electronic appliances by improving battery properties such as continuous charging at high temperature which are not materialized in a conventional lithium secondary battery containing a lithium manganese mixed oxide as a cathode active material. SOLUTION: This lithium secondary battery comprises an anode 5 made of lithium, a lithium alloy, or a material which can absorb and desorb lithium, an electrolytic liquid using an organic solvent, and a cathode 3 containing lithium-containing manganese mixed oxide practically free of spinel type manganese oxide as a cathode active material. In this case, the lithium-containing manganese mixed oxide composing the cathode active material has less than 30 of the intensity ratio of a peak (2θ=30.6-30.8 deg.) of lithium carbonate to the main peak (2θ=37.1-37.3 deg.) of the mixed oxide by powder x-ray diffraction pattern (by CuK α ray). Or, the mixed oxide has less than 5% transmittance of absorption spectrum at 1400-1500cm<-1> frequency by infrared absorption spectrum.
Patent JP-S6299712-A (JP)
Title: Optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/44
Filed: 1985-10-28
Abstract: PURPOSE:To cover an optical fiber by a strong outer shell in close contact, to eliminate friction with the outer shell due to vibration etc., and to manufacture long optical fiber by placing the optical fiber on a ribbon line and dashing and thrusting minute pieces of molten metal made by sparking of a metallic wire on the surface of outer periphery of the optical fiber and laying in the lamination of the metallic minute pieces. CONSTITUTION:An optical fiber 1 is set on a ribbon line 2 and minute pieces of molten metal 3 are accumulated on it. The optical fiber 1 and ribbon line 2 are buried by the metallic minute pieces 3 in the state of accumulation and building up. To form accumulation of the metallic minute pieces 3, minute pieces of molten generated at a point 41 by sparking of a metallic wire 4 are injected in an injecting nozzle 5 by cooling inert gas 6. The minute metallic pieces 3 are accumulated on the surface of outer periphery of the optical fiber 1 and on the ribbon line to form the state of building up.
Patent JP-S6482104-A (JP)
Title: Generation system for numerical control data for cross line working
Inventor: HAYAKAWA YUKIO
IPC: G05B19/4093
Filed: 1987-09-24
Abstract: PURPOSE:To realize the reduction of the cost and expenses by obtaining the working numerical control data on the cross lines from the working numerical control data only. CONSTITUTION:For the numerical control NC working of a curved surface, the data SA on plural corner parts 2 are taken out of the working NC data 11 for curved surface when the working is carried out along a cross line 3 connecting the parts 2. Then the data SA are connected with each other and undergo the interpolation to ensure the smoothness. Thus the data SB on the line 3 is obtained. Then the working NC data 16 on the line 3 is obtained based on the data SB and the input working conditions SC of the line 3. Thus the quick processing is possible with reduction of the cost.