baber/WOPTO huggingface dataset:
Patent JP-S6037073-A (JP)
Title: Plotter
Inventor: NAKANISHI MASATAKA
IPC: G06F17/50
Filed: 1983-08-05
Abstract: PURPOSE:To make it unnecessary to prepare all arrangements by a manual work, and to economize a work time by providing a sensor for reading a coordinate and a shape from a plant model, and inputting directly this information to a computer. CONSTITUTION:An automatic figure input device 12 detects a coordinate, a shape, a color, etc. of a piping and an instrument etc. of a plant model 11 by a position sensor 12a utilizing an ultrasonic wave, light, etc. This output is converted to a digital signal by an A/D converter 12b to recognize a shape constitution by a minicomputer 12c, and to generate figure information. This information is inputted automatically to minicomputer 13a of a CAD device body 13, and various work instructions of correction, addition, etc. of the figure information are executed by an interactive input device 13c using a tablet, etc. or a keyboard 13d, etc. In this case, the minicomputer 13a executes a figure processing, etc., and a host computer 13g provided with output information through a magnetic tape 13f executed the generation of a design condition, the interference check of a piping, the various strength calculation of a thermal stress, etc., and a drawing release processing.
Patent JP-S6224257-A (JP)
Title: Photographic processing machine and silver recovery device
Inventor: AOKI SHOZO
IPC: C25C7/00
Filed: 1985-06-30
Abstract: PURPOSE:To effectively recover silver even in the case of a miniature laboratory scale by installing a silver recovery device for recovering silver from a photographic processing solution. CONSTITUTION:The photographic processing machine is provided with the silver recovery device, and the silver can be recovered from the photographic processing solution in its machine, and the silver-recovered processing solution can be reused. This recovery device can be embodied favorably by using an electrolytic recovery device provided with a bed electrode, such as a fixed bed type or a fluidized bed type, thus permitting a large amount of electric current to be obtained in a relatively small volume, especially by using the fluidized bed electrode, the silver complex ion concentration in the processing solution to be sufficiently lowered.
Patent JP-S5769531-A (JP)
Title: Optical information recording method
Inventor: KENJIYOU HIDESHI
IPC: G11B27/36
Filed: 1980-10-16
Abstract: PURPOSE:To utilize effectively the recording capacity of a recording medium and to obtain a simple, small-scale, and cheap recording method, by reading out information approximately simultaneously with recording it by one light beam. CONSTITUTION:Information to be recorded passes through a modulating circuit 29, a high-speed amplifiers 30 which has one terminal set to the read level, and a current amplifier 32 and drives a semiconductor laser 21. The beam of the semiconductor laser 21 is focused onto a disc 27 through a collimate lens 22, a beam splitter 23, a 1/4-wavelength plate 24, and an object lens 25. The reflection beam is made incident to a disc 28 through the beam splitter 23. The output is compared through an amplifier 33 with the threshold due to a resistor 35 by a comparator 34, and the difference is sent to a gate circuit 36 as a bit signal. Bit information from the comparator 34 is sampled by a gate pulse from a timing circuit 37 which is synchronized with the output of the modulating circuit 29. Thus, the recording capacity of the disc is utilized effectively to obtain a simple, small-scale, and cheap recording method.
Patent JP-S624361-A (JP)
Title: Image sensor
Inventor: NAKAI TOSHIO
IPC: H01L27/146
Filed: 1985-06-29
Abstract: PURPOSE:To enlarge the area of pixel electrodes to increase the S/N, by arraying the pixel electrodes in a cross-stitch shape in the direction perpendicular to the original-moving direction, in an image sensor using an amorphous semiconductor film. CONSTITUTION:On an insulating substrate 1, pixel electrodes 2 are arrayed into a cross-stitch shape so that the odd number pixel electrodes 2a are on the line L1 and the even number pixel electrodes 2b are on the line L2 in the direction (main scanning direction) X perpendicular to the moving direction (sub-scanning direction) Y of originals to be read. The interval between the pixel electrodes 2a, 2b may be l being equal to the Y-directional length of the respective electrodes. The pixel electrodes 2a, 2b has extracting electrodes 3 connected, and a belt-shaped amorphous semiconductor film 4 is formed thereon as a photoelectric converting film, on which a transparent common electrode 5 consisting of a transparent conductive film is formed.
Patent JP-H11335085-A (JP)
Title: Safety device for construction machine
Inventor: SATO YUHEI
IPC: E02F9/22
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the safety of winding work by controlling a hydraulic motor for driving a winding drum, by an electromagnetic proportional control valve to control it so as to stop the hydraulic motor, based on a signal from the overwinding detecting means of a hook or an overload detecting means of the hook by a winding drum. SOLUTION: An electromagnetic proportional control valve 3 is interposed in a adequate place in respective pipe lines 101-104 for connecting a hydraulic pump 13, adopted as the drive source of a hydraulic motor 5 for rotation-driving a winding drum 6, and the hydraulic motor 5. The control valve 3 is operated by an operating lever 1 to output a control signal for the control valve 3 from a controller 2 based on the operation signal of the lever 1. The overwinding condition of a wire rope turns off a limit switch 10 to make a relay device 109 unexcitable to cut off a wiring 107, thereby disconnecting the connection between the controller 2 and the control valve 3. Consequently the control valve 3 returns to a neutral position S to stop the supply of pressure oil to a hydraulic motor 5.
Patent JP-S6034821-A (JP)
Title: Injection molding machine
Inventor: YOKOYAMA KIYOHARU
IPC: C23C14/06
Filed: 1983-08-08
Abstract: PURPOSE:To prevent the inferior molding due to the corrosion and abrasion of an injection mechanism by forming a thin film on the inner surface being directly in contact with the molten resin in the injection mechanism by means of dry deposition. CONSTITUTION:On the surface of the screw 4 included in a heating cylinder 1, the dense thin film of the metals such as Ti, Zr, Ta, Ni, Cr and their oxide, nitride and carbide such as Cr2O3, Tio, TiN, ZrN, TiC, TaC, etc. are formed by spattering or ion plating, and said dense film has the dimension of the range from angstrom order to micron order. The formed thin film 6 has high corrosion resistance and very high hardness, and is excellent in abrasion resistance.
Patent JP-H04343596-A (JP)
Title: Monitoring device
Inventor: TANAKA TAMIYA
IPC: H04N5/44
Filed: 1991-05-20
Abstract: PURPOSE:To simply operate both of audio apparatuses and image apparatuses and to improve the convenience in use of the apparatuses by allocating a remote controller only to the control of the image apparatuses at the time of simultaneously using both the apparatuses. CONSTITUTION:In the case of simultaneously driving the audio apparatuses 4, 6, 8, 20 and the image apparatuses 10, 12, 14, the operation of the apparatuses 4, 6, 8, 20 is switched based upon the operation of a control operator included in a header unit 2. The operation of the image apparatuses 10, 12, 14 is also switched based upon a remote control signal applied from a remote commander. Thereby the remote controller can be allocated only to the image apparatuses 10, 12, 14, and at the time of simultaneously using both the apparatuses 4, 6, 8, 20 and 10, 12, 14, the operation can surely be switched.
Patent JP-S5477807-A (JP)
Title: Rotative blade of turbine
Inventor: YAMAZAKI YOSHIAKI
IPC: F01D5/14
Filed: 1977-12-02
Abstract: PURPOSE: To reduce return of twist of the blade and improve the mechanical strength of the blade and performance of the turbine by constructing the blade such that the co-ordinates of the centroid in each section of the blade is shifted in the direction of rotation as one goes toward the tip of the blade.  
     CONSTITUTION: In a rotative blade 1 of a turbine, which is embedded in a disc 4 by a double table 3 and is twisted from the stem toward the tip, the line C of centroide of the blade 1 is inclined at an angle α in the direction r of rotation of the blade 1 from the centroide GR with respect to the extension D of a line connecting the center of rotation of a rotor 5 and the centroide GR of the stem of the blade. In other words, the centroide GR of a stem portion PR of the blade,centroide GP of an intermediate portion PP and centroide GT of a tip portion PT are arranged in the illustrated manner so that the centroide R of the blade is shifted in the direction r of rotation of the blade as one goes toward the tip of the blade. The steam inlet side is disignated at A, and the steam outlet side at B. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0311677-A (JP)
Title: Lateral hall element
Inventor: NAKAMURA TETSUO
IPC: G01R33/06
Filed: 1989-06-08
Abstract: PURPOSE:To enhance a sensitivity by a method wherein a p-layer is formed on an n-epitaxial layer by a base boron diffusion operation and a width through which carriers are passed is narrowed. CONSTITUTION:An n-epitaxial layer 37 is grown on a p-type silicon substrate 38 by a thermal diffusion operation or the like; p-layers 35, 36 as insulating isolation walls are formed by a thermal diffusion operation, an ion implantation operation or the like; then, p-layers 15 to 17 are formed in the n-epitaxial layer 37 by a base boron diffusion operation. Consequently, electrons as majority carriers of the n-epitaxial layer 37 cannot pass parts of the p-layers 15 to 17; a width of a region where the carriers in the n-epitaxial layer 37 are moved is narrowed. Thereby, a Hall voltage VH is increased and a sensitivity is enhanced.
Patent JP-H05332345-A (JP)
Title: Compound material rod
Inventor: HASEGAWA MOTOMI
IPC: B29L31/06
Filed: 1992-06-04
Abstract: PURPOSE:To improve strength by forming a joint part of metal and ceramics or fiber reinforced resin compound material and a pipe part of the fiber reinforced resin compound material, and setting a connection part of the joint part to reverse tapered shape and a fiber of the pipe part to specific bias orientation. CONSTITUTION:A joint part 1 is molded by forging and cutting so as to provide a reverse tapered connection part 3 and impregnated with resin by a filament winding method from an end part by inserting a column core, to form a fiber bundle with stickiness so as to obtain a + or -15 deg. to + or -45 deg. bias orientation fiber 4, and the bundle is given a high temperature and high pressure, impregnated with resin and hardened, to obtain a pipe 2. By forming the connection part in a reverse tapered shape, a tensile load is replaced with the tensile load of a fiber by a principle of wedge. By setting fiber orientation of the fiber reinforced resin compound material of the pipe part 2 to the bias orientation, Poisson's ratio of the pipe part 2 is increased to tighten the connection part 3 by contraction in a circumferential direction by the tensile load.
Patent JP-S5771721-A (JP)
Title: Method and apparatus for cutting composite material
Inventor: IWASE KATSUHIKO
IPC: B23D25/04
Filed: 1980-10-15
Abstract: PURPOSE: To obtain a sharp cut end by a method wherein when a composite material used for the siding board or the like of buildings is cut a lining and a core material are cut with thin upper cutter edges at their front and back and as the front and back cut ends are shielded another thick edge is advanced between these upper edges.  
     CONSTITUTION: In order to cut a composite material composed of hard surface material 3, foamed core material 9 and soft lining material 5, when a feed length of the composite material fed continuously out of a production apparatus approaches to an intended length, a carrier 21 is moved with this feed speed, the 1st thin edge 23 arranged at the front and back of the carrier 21 is let to fall, the lining material 5 and the core material 9 are sheared by a pair of edges 23 without breaking, crushing and the cut ends at their front and back are shielded by the 1st edge 23. Then, the 2nd thick edge 24 arranged between the front and the back 1st edges 23 is let to fall to cut the surface material 3. At this time, the deformation of the cut ends of the lining material 5 and the core material 9 is prevented by the shielding action of the 1st edge 23 and the surface material 3 is cut securely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5570418-A (JP)
Title: Roller leveler for u-type steel sheet pile
Inventor: YOKOGAWA HIROSHI
IPC: B21D3/05
Filed: 1978-11-24
Abstract: PURPOSE: To prevent generation of waving at the grip of the steel sheet pile, in case of straightening the upward camber and side bend of the steel sheet pile, by installing the lower roll possessing the face contacting with whole height of inner face of the arm of the steel sheet pile, and the specified lower roll.  
     CONSTITUTION: This roller leveler is constituted of the upper roll 9 and the lower roll 15. The upper roll 9 is constituted of the upper side rolls 10a, 10b, contacting with the outer face of the arm 61 of the steel sheet pile 6, the upper and middle rolls 11a, 11b, on both sides contacting with outer face of the parallel portion 62 of the pile 6, the spacer 12 for giving the gap to the rolls 10a, 11a, and the rolls 10b, 11b, and the spacer 13 being built in outside of the roll 11b. The lower roll 15 is constituted of the taper face 161 contacting with whole height of inner face of the arm 61 of the steel sheet pile 6, the lower rolls 16a, 16b, possessing the face 162 contacting with inner face of the parallel portion 62 ranging from the boundary between the parallel portion 62 and the arm 61 to the midst of the parallel portion 62, the grip side rolls 17a, 17b, contacting with the outer side plane of the grip 63 of the pile 6, and the spacers 18a, 18b, built in for the purpose of keeping the gaps of the rolls 16a, 16b, and the rolls 17a, 17b. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04229471-A (JP)
Title: Method of sensing clearance of converter and recording medium and magnetic instability of converter, magnetic recording system, magnetic storage device and disk file
Inventor: KURAASU BERENDO KURAASEN
IPC: G11B5/41
Filed: 1991-04-18
Abstract: PURPOSE: To prevent the disappearance of rerecorded data and the damage of a head, slider due to a head breaking by sensing the distance between a magnetic transducer and a moving magnetic recording medium. CONSTITUTION: The distance between a head 10 and a disk 9 is measured by sensing the width of the read back signal V(t) obtained by reading magnetic transitions which are written in the preliminarily selected area of the disk 9 with the head 10 by a prescribed amplitude level being the preselection rate of a base peak amplitude and by using a voltage Vref corresponding to the width of the read back signal.
Patent JP-S5476452-A (JP)
Title: Wire for tig welding and tig welding method
Inventor: GODAI TOMOKAZU
IPC: B23K35/30
Filed: 1977-11-30
Abstract: PURPOSE: To surely obtain the stable low-temperature toughness, by employing the welding wire containing Ni and Mn as the indispensable ingreadients and restricted  quantity of B and O, and by carrying out the welding of specified parent metals  whose oxygen content is restricted.  
     CONSTITUTION: TIG welding is carried out under following conditions employing  the welding wire which contains by weight percent such indispensable ingreadients as 8W15% Ni and 0.1W0.8% Mn, besides if necessary, contains under 0.15% Si,  under 0.1% C, under 0.1% Al, and under 0.1% Ti, and also contains restricted  quantity of under 0.003% B and under 200ppm 0. As the parent metal for welding  is employed a steel containing 3.5W9.5% Ni and oxygen restricted to under 100  ppm; and the sum of oxygen content of above stated welding wire and twice of  oxygen content of the parent metal is restricted to under 200ppm; under these  conditions, the welding is carrried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60167802-A (JP)
Inventor: TOMODA KINZOU
IPC: B65D17/40
Filed: 1984-07-13
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-S5570071-A (JP)
Title: Mosic protective circuit
Inventor: KAZAMA ETSUO
IPC: H03F1/42
Filed: 1978-11-21
Abstract: PURPOSE:To prevent breakdown due to the handling of a MOSIC, by turning a depletion type protective transistor OFF wherein the desired voltage is applied to a gate according to a condition that the MOSIC is used. CONSTITUTION:When operating a MOSIC by handling, a deplection type protective transistor 10 is under an ON condition because bias is not applied to a gate of said transistor. Thus, even if static electricity with high voltage generated during the handling of the MOSIC is input to an input terminal 1, charge is rapidly discharged to an earth line 11 through the deplection type protective transistor 10 under the ON condition. Consequently, an input transistor 4 is protected because high voltage is not applied to the input transistor. When practically employing the MOSIC, a DC-DC converter 12 is operated, the desired voltage is applied to the gate of the deplection type transistor 10 and the transistor 10 is brought to an OFF condition.
Patent JP-H0437871-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/22
Filed: 1990-06-04
Abstract: PURPOSE:To suppress spread of electric field from an electrode and to faithfully stick developer corresponding to area of the electrode to a recording medium electrostatically by making spacing between the recording medium and the recording electrode smaller than the sum of the width of the recording elements constituting the electrode and the spacing between the elements. CONSTITUTION:The recording sheet 5 of endless belt shape which is the record ing medium to form an image formed on it by having the toner 2 stuck to it is installed with one part of it brought close, in the vicinity of the recording electrode 1. The image formed on the sheet 5 is carried in a direction of an arrow B by rotation of a driving roll 6b, and when it is passed by an image display part 8, it is displayed on the outside. When, it is set so that the width (a) of the recording element 1b constituting the electrode 1 equals 0.1 mm, the distance (b) between the recording elements 1b equals 0.25 mm, and the spacing between the recording electrode 1 (upper surface of recording element 1b) and the recording sheet 5l, equals 0.3 mm, l1 <=a+b is fulfilled, and the toner 2 corresponding to the area of the electrode 1 can be faithfully stuck to the recording sheet 5 electrostatically, and a bright image is formed.
Patent JP-S5934711-A (JP)
Title: Surface acoustic wave device
Inventor: KISHIMOTO SEIJI
IPC: H03H9/02
Filed: 1982-08-23
Abstract: PURPOSE:To suppress the undesired reflection within an electrode without increasing a chip size, by setting the sum of two poles having length in the direction vertical to the transmitting direction of the surface wave of an electrode finger most close to the edge of a substrate at about 1/2 maximum crossing width of the electrode. CONSTITUTION:The distance in the transmitting direction of a surface wave is equal to about 1/4 wavelength between the reflecting position of the most outside at areas (a) and (a') and the reflecting position of the most outside at an area (b). Therefore a 180 deg. phase difference exists between waves reflected from above-mentioned two reflecting positions. In addition, the reflected waves of the two areas are eliminated with each other since the length is equal to each other between both areas in the direction vertical to the transmitting direction of the surface wave. Thus the undesired reflection is suppressed within an electrode.
Patent JP-H05337430-A (JP)
Title: Film formation for photosensitive layer of electrophotographic receptor
Inventor: KOMIYAMA HIDEKI
IPC: B05D7/24
Filed: 1992-06-05
Abstract: PURPOSE:To lessen the unequalness of a coating film generated when a cylindrical conductive body of a photoreceptor is pulled up from a coating liquid at the time of foaming the coating film on the conductive base body by a dipping method. CONSTITUTION:The coating film is formed on the vertically moved cylindrical conductive base body 11 by admitting the coating liquid 2 flowing out of a storage tank into the dipping tank 1 so as to flow over from the tank at all times and dipping the above-mentioned base body into this clipping tank 1. The height of the vapor layer 12 of the solvent generated on the liquid surface of the dipping tank 1 is confined to <=30mm at this time.
Patent JP-S62161199-A (JP)
Inventor: MIROSURABU MATEIIBITSUKU
IPC: G08B3/10
Filed: 1986-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04367823-A (JP)
Title: Production of oriented film
Inventor: ONO SHIGETOSHI
IPC: G02F1/1337
Filed: 1991-06-17
Abstract: PURPOSE:To practically eliminate the orientation defect of a liq. crystal and to improve its bistable property by using a coating material which is a dispersion of an electron-conductive polymer in water for the film to orient the sealed liq. crystal. CONSTITUTION:Pyrrole, aniline and thiophene are preferably used as the monomer to be used for the dispersion of the electron-conductive polymer in water. The monomer, a dispersant and water, for example, are agitated in a nitrogen atmosphere, and an oxidizing agent or its soln. is dripped to produce the dispersion. The dispersion is added with lithium chloride, sodium acetate, etc., as the conductive compd. to further improve the conductivity of the formed body. A transparent electrode and the orienting film are laminated on a transparent substrate to constitute two transparent electrode substrates respectively. The substrates are arranged on each other with the oriented film confronted with each other a ferroelectirc liq. crystal is sealed between the substrates, the transparent electrode is formed on the transparent substrate in the form of a striped display pattern, and a matrix display is attained.
Patent JP-S5269170-A (JP)
Title: Picking method in warehouse
Inventor: OKAMOTO KIICHI
IPC: B65G1/14
Filed: 1975-12-03
Abstract: PURPOSE: To provide an order picking method which enables to take out an article inside a bucket while the bucket is placed on a rack, by the use of a bucket having an inner partition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5848694-A (JP)
Title: Steel plate electroplated with sn-zn alloy for container for fuel containing alcohol or alcoholic fuel
Inventor: HIGUCHI YUKINOBU
IPC: C25D3/56
Filed: 1981-09-16
Abstract: PURPOSE:To enhance the corrosion resistance of an electroplated steel plate to equal contg. alcohol or alcoholic fuel by forming an Sn-Zn alloy layer having a specified composition on the surface of the steel plate by plating. CONSTITUTION:The surface of a steel plate undercoated optionally with a layer of one or more among Ni, Sn and Co by plating in 0.03-1mum thickness is electroplated with an Sn-5-50% Zn alloy in 0.5-20mum thickness. The electroplated steel plate may be further coated with a chromate or phosphate layer. The resulting steel plate electroplated with the Sn-Zn alloy has superior corrosion resistance to gasoline mixed with alcohol or alcoholic fuel, so it is suitable for use as the material of a container for the fuel.
Patent JP-S5787116-A (JP)
Title: Deformed circular rolled condenser and method of producing same
Inventor: GRAHAME FREDERICK WALFOLE
IPC: H01B3/20
Filed: 1981-09-16
Abstract: A modified round roll capacitor comprises a metallized paper electrode capacitor wound as a roll on a thick walled core tube with the roll and core tube being simultaneously flattened, the flattened core tube serving as an integral rigid core structure for the roll.