baber/WOPTO huggingface dataset:
Patent JP-S53134722-A (JP)
Title: Material for high magnetic flux and uni-directional magnetic steel plate
Inventor: TAKASHIMA KUNIHIDE
IPC: C21D8/12
Filed: 1977-04-28
Abstract: PURPOSE:To remarkably lower an iron loss in a production of material for a high magnetic flux and unidirectional magnetic steel plate without incurring any loss to the magnetic flux, wherein secondary recrystallized particles in the material are caused to be refined by adding a certain amount of Sn to a composition containing acid-soluble Al for a uniderectional magnetic silicon steel plate.
Patent JP-S59173109-A (JP)
Title: Defoaming agent
Inventor: TATSU HARUMI
IPC: C09K3/18
Filed: 1983-03-23
Abstract: PURPOSE:To provide a defoaming agent having an excellent inhibiting effect for the formation of bubbles due to an organic solvent or especially an organic solvent contg. a water and oil-repellent agent by using trifluorochloroethylene. CONSTITUTION:The defoaming agent consists of a polymer or a copolymer contg. about >=60wt% trifluorochloroethylene. The defoaming agent is prepared by dissolving or dispersing said polymer in an organic solvent. The liquid or oily polymer itself can be used as the defoaming agent, but is usually diluted to about 1% or preferably to about 10% for the purpose. The defoaming agent is generally prepared by dissolution as a soln. contg. about 5-35wt% copolymer of 10-75wt% vinyl monomer contg. a perfluoroalkyl group and 90-25wt% other vinyl monomer, and is excellent in inhibiting effect of formation of bubbles of an organic solvent soln. contg. a water-and oil-repellent agent.
Patent JP-S60192472-A (JP)
Title: Pocket television set
Inventor: KOBAYASHI SABUROU
IPC: H04N5/44
Filed: 1984-03-14
Abstract: PURPOSE:To provide a calculating function inside and also to constitute the set small in size by providing a central processing unit which uses a ROM and a RAM provided in a semiconductor chip of a display drive circuit to attain arithmetic processing and displays the result of processing on a display panel based on the control of a display drive circuit. CONSTITUTION:An A/D converting circuit 16 is operated according to a command from a scanning side display control circuit 17, converts a video signal transmitted from a television circuit 12 into a digital signal and outputs the result to a signal display control circuit 18 comprising a semiconductor chip via a scanning side display control circuit 17. Then the scanning side display control circuit 17 and the signal side display control circuit 18 drives a display panel 3. A CPU24 is operated when the calculator mode CAL is selected by a mode switch 8, outputs a display data to the scanning side display control circuit 17 and the signal side display control circuit 18 and displays key arrangement data, arithmetic data and inforamtion processing data on the display panel 3 in place of the video signal.
Patent JP-H04267576-A (JP)
Title: Solid state laser device
Inventor: KOBAYASHI TERUO
IPC: H01S3/094
Filed: 1991-02-22
Abstract: PURPOSE:To obtain a stable continuous oscillation output from a YAG laser second harmonic wave generator using a semiconductor laser. CONSTITUTION:A parallel flat transparent glass plate 18 is inserted between a semiconductor laser 11 and an yttrium, aluminum, garnet(YAG) crystal 11, the plate 18 is inclined to a direction perpendicular to a junction surface of the laser 11, and further an angle formed between a polarizing direction of a light of the laser and an abnormal light ray axis of titanium, potassium phosphate (KTP) crystal is set to approximately 45 deg..
Patent JP-S55140525-A (JP)
Title: Forming method for interior parts for automobile
Inventor: SAITOU FUMIHIKO
IPC: B29C45/00
Filed: 1979-04-20
Abstract: PURPOSE: To attain close adhesion with uniformity and without creases of an automobile interior parts by using materials for pad stuff having the strength sufficient enough to maintain the form after heating and pressure welding and easy to be torn off or crushed by external force in the part where the curvature of a core material is the maximum.  
     CONSTITUTION: An air-permeable ornamental material 14 such as cloth and a carpet and pad stuff 15 made from non-permeable foaming resin are laminated beforehand and stuck to a core material 7 solidly by a vacuum forming apparatus, whereby skin stuff 9 being prepared. The pad stuff 15 is determined as a material whose form is maintained by a process wherein a thermoplastic-resin foaming body and the like is softened by heating and welded under pressure. Moreover, its strength is set so that it may be torn off and/or crushed easily by applying an excessive external force such as vacuum suction thereto. The vacuum forming is made by a method wherein the core material 7 is laid on a pedestal 6 set on a table 3, the skin stuff 9 held by a clamp 8 is put, after being heated by heaters 10 and 11, on the core material 7 and then the vacuum suction is applied thereto. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59174834-A (JP)
Title: Dry type image forming method
Inventor: AONO TOSHIAKI
IPC: G03C8/40
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a dry type image high in quality by imagewise exposing photosensitive material contg. photosensitive silver halide, a specified dye donor capable of releasing a mobile dye, etc., heating it, and transferring the produced mobile dye to fixing layer with a hot solvent to fix it to the layer. CONSTITUTION:A photosensitive material is prepared by forming on a support a layer contg. photosensitive silver halide; a hydrophilic binder; an agent for reducing said silver halide, e.g. 4-amino-2,6-dichlorophenol; a dye donor combining with the oxidized product of a reducing agent and releasing a mobile dye, such as a compd. of formula I or II; and a hydrophilic hot solvent, e.g. N- methylurea; and the like. This photosensitive material s imagewise exposed, heat developed, a mobile dye formed in the unexposed areas is transferred in the presence of a hydrophilic hot solvent in a high temp. state, and it is fixed in a dye fixing layer to form an intended dry method image.
Patent JP-H02227367-A (JP)
Title: Steering wheel with impact energy absorber
Inventor: YOSHIOKA MASANOBU
IPC: B62D1/11
Filed: 1989-02-28
Abstract: PURPOSE:To absorb any impact energy when the head or the like of a rider collides with something a projection as well as to miniaturize a device by installing a support block, wide in the lower part and narrow in the upper part, in a hub part, and forming a convex part, bending an upper cylindrical member of a plate at the hub side, in an upper part of the support block. CONSTITUTION:A support block 26 is a member set up by making the longitudinal direction orthogonal with in each axial direction of cylindrical members 19, 19, and its sectional form is made into such a structure as wide in the lower part and narrow in the upper part, and it is attached to a hub part 16 when a spring hook 27 installed in the lower part is detachably engaged with an outer circumferential part of this hub part 16. In addition, a pair of edge parts 28 of a convex part are installed in the upper part of the support block 26, and the upper part of this support block 26 is welded to a lower plate 22. When impact force acting on a cover pad 18 is imposed on a spot nearer to each end of the cylindrical members 19, the impact force acting on these cylindrical members 19 convergently acts on the lower plate 22, namely, these cylindrical members 19, 19 by the edge part 28 of the support block 26. Consequently, the cylindrical members 19, 19 are bent in dogleg-shaped form from the central part and thus the impact energy can be sufficiently absorbed.
Patent JP-H05246694-A (JP)
Title: Controller for winch
Inventor: SUZUKI TATSUMI
IPC: B66D1/44
Filed: 1992-03-05
Abstract: PURPOSE:To prevent a winch from undesirably revolving by the self-weight of a suspended load during hoisting it up and down, by installing a locking device for suppressing the revolution by engaging a locking hook with a brake drum and operating the locking device during the hoisting-up/down by a hydraulic motor. CONSTITUTION:In the first state of a controller for a winch in which the first brake device 10' is in a released state and the second brake device 20' is in the first braked state, the hoisting up and down by a hydraulic motor 3 are carried out, while in the second state where the first brake device 10' is in brake applied state and the second brake device 20' is released, free fall is carried out. A locking device 30 for suppressing the revolution in the winding- down direction of a brake drum 5 by engaging a locking hook 31 with the brake drum 5 is installed, and in the first state, the locking device 30 is set into an operated state by a control means 100, while in the second state, the locking device 30 is set into an unoperated state.
Patent JP-H10246900-A (JP)
Title: Production of microstructure of ferroelectric single crystal substrate
Inventor: KAWAGUCHI TATSUO
IPC: C30B33/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel process for production which forms microstructures on the surface of a ferroelectric single crystal substrate consisting of lithium niobate, lithium tantalate, etc. SOLUTION: The ferroelectric single crystal substrate 1 is subjected to a monodomain treatment. Either of an easy-to-etch surface and hard-to-etch surface is exposed on the one main surface 1a of this substrate 1 and the other of the easy-to-etch surface and the hard-to-etch surface is exposed on the other main surface 1b. The substrate formed with polarization inversion parts 3 on at least one main surface 1a is subjected to a selective etching treatment, by which the microstructures 12 are formed in the regions of the polarization inversion parts 3. More preferably, the microstructures are used as optical elements.  If, for example, the easy-to-etch surface 3a is exposed in the regions of the polarization inversion parts 3 on the surface of the substrate 1, recessed parts 12 may be formed in the regions of the polarization inversion parts 3 by subjecting the substrate 1 to the selective etching treatment.
Patent JP-H02231400-A (JP)
Title: Unloading guide device
Inventor: YAMAGUCHI HIDEKAZU
IPC: B66F11/00
Filed: 1989-02-28
Abstract: PURPOSE:To efficiently and safely load and unload articles without suffering from any flaw flawed and/or damage by providing guide supporting legs for guiding the articles from a low spot to a high spot and a guide roller arranged rotatably on the upper end part of the guide supporting legs for receiving articles while making its own rotation, and guiding them to a high spot. CONSTITUTION:Guide supporting legs 1, with their lower end parts supporting in a low spot and upper end parts supported in a high spot, are slantly placed between the high and low spots, so as to articles 40 from the low spot to the high spot. Further a guide roller 20 is arranged rotatably on upper end parts of the guide supporting legs 1, so as to guide the articles 40 received while rotating to the high spot. As a result, the articles 40 can be unloaded while being left as holding a fixed attitude, and also transfer of the lifted articles to the high spot can be carried out smoothly by the guide roller 20 with its receiving and rotating guide function.
Patent JP-S55140941-A (JP)
Title: Data processor possessing data display control function
Inventor: NISHIGUCHI YUKIHIRO
IPC: G06F3/147
Filed: 1979-04-20
Abstract: PURPOSE: To prevent reduction of the processing speed by providing the data storage region for display at the memory part which is used as the data storage part and then the address designation is given to the data storage region by the 2nd address designation part and in the period during which no processing is given to the main program.  
     CONSTITUTION: The following units are provided to microcomputer main body 1: Rom 2 which stores the main program; order decoder 5 which designates the address of the data displayed at the display part based on the main program of ROM2; and FF21. In addition, RAM9 which stores the display data and digit signal counter 20 which designates the address of RAM9 are provided along with switching gates 23 and 24. Thus the address of RAM9 is designated by RAM address decoder 11. And when the main program is executed, the address is designated through address designation of decoder 5. Then the address is designated by digit signal counter 20 and decoder 11 in the period during which the main program is not processed. Thus both the digit signal and the segment signal are delivered to prevent reduction of the processing time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10246995-A (JP)
Title: Image forming device
Inventor: KAGAWA TETSUYA
IPC: G03G15/01
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the image from distortion in the subscanning direction and particularly, effective for a tandem type, even if the machining accuracy of a photoreceptor drum is low and the rotary shaft of the photoreceptor drum is eccentric. SOLUTION: A copying machine transfers an image formed on the periphery surface of the photoreceptor drum to a recording sheet S by driving either one side of the photoreceptor drums 41C, 41M, 41Y and 41K, and a transporting belt 27. Optical scanning unit sections 5C, 5M, 5Y and 5K perform writ-in by main scanning the photoreceptor drum periphery by each line in the direction orthogonal to the transporting direction of the recording sheet S. Shift detecting sensor 8C, 8M, 8Y and 8K detect the periphery deviation in accordance with eccentricity of the rotary shaft O. The controlling part 100 performs correction control by controlling the space between scanning lines on the photoreceptor periphery, based on the deviation detected by the shift sensor, and the timing of writing image data by optical scanning unit sections 5C, 5M, 5Y and 5K.
Patent JP-S61269020-A (JP)
Inventor: RONARUDO SUCHIIBUN KONERO
IPC: G01F1/20
Filed: 1986-03-06
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-S59176490-A (JP)
Title: Screw compressor
Inventor: SUZUKI SHINICHI
IPC: F04C29/00
Filed: 1983-03-24
Abstract: PURPOSE:To prevent a reversed flow of gas to the suction side due to the engagement of rotors during the suction, decrease the suction pulsation, suppress unpleasant noises, and improve the volume efficiency by inserting a baffle plate between a suction port and rotors. CONSTITUTION:When a male rotor 7 and a female rotor 8 are rotated, the inflow gas is introduced into a space formed by a tooth profile gap between the male rotor 7 and female rotor 8 and the inner peripheral surface of housing spaces 5, 6 and is shifted while being joined and compressed at the boundary portion between the housing spaces 5, 6. The gas entering a suction chamber 17 during the compression action is guided by a baffle plate 19 and is shifted to the tip portion 17a of the suction chamber, thus being made easy to enter into a compression chamber 25, and the volume efficiency is improved. In addition, the gas periodically blown up toward a suction port 18 when a tooth profile passes due to the rotation of both rotors 7, 8 is bent to the compression chamber side 25 by a baffle plate 19, thus inflicting no effect on the inflow gas.
Patent JP-S59176169-A (JP)
Inventor: NISHIZAWA KATSUMI
IPC: B62K5/02
Filed: 1983-03-26
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-S58166372-A (JP)
Title: Fixation device
Inventor: KAGIURA KAZUO
IPC: G03G15/20
Filed: 1982-03-26
Abstract: PURPOSE:To prevent wasteful heat loss and to provide a small-sized member for preventing heat radiation, by forming said member of a mixture of inorg. fiber and heat resistant resin material, and forming the surface to be heated on a rotating body side of a heat reflective metallic surface. CONSTITUTION:A member 8 for preventing heat radiation is provided on the circumferential surface of a heating roll 1 at the curvature at which said member is placed in proximity thereto at a prescribed distance l1. Said member has a thin metallic surface layer 7 having heat reflectivity integrally. On the other hand, a member 10 for preventing heat radiation of the constitution similar to the constitution of the member 8 is provided on a pressing roll 2 side as well so as to cover the greater part of the circumferential surface of the roll 2 at a prescribed distance l2 therefrom. The member 10 has a thin metallic surface layer 9 having heat reflectivity on the pressing roll side as well. The members 8, 10 consist of inorg. fiber such as, for example, glass wool or rock wool blended with about 3-30% heat resistant resin such as phenolic resin. The layers 7, 9 are made of metal such as Al foil or stainless steel foil.
Patent JP-H07227635-A (JP)
Title: Method and device for bending end part before forming spring in nc coiling machine
Inventor: OSHIRO YOZO
IPC: B21F35/02
Filed: 1994-02-22
Abstract: PURPOSE:To provide an initial end part bending method and its device before forming a coil spring, automatically executing the end part bending to the initial end part of a wire rod before forming-the coil spring by using a first forming tool and a second forming tool. CONSTITUTION:The initial end part of the wire rod 4 is fed out by a first intermittent feeding of feeding rollers 3A, 3B and the first forming tool 15 firstly formed is advanced to execute the first bending and the formation of the first curving part is executed by a second intermittent feeding. After executing the second bending by advance of the second forming tool 35, the formation of the curving part of the initial end part of the wire rod is completed by a third intermittent feeding and the cut-off of the tip part is executed by advance of a cut-off tool 71. The above method is in the case of being the clockwise rotating coil spring, and in the case of being the counterclockwise rotating coil spring, the forming tool firstly formed is used as the second forming tool and the forming tool secondly formed is used as the first forming tool and the cut-off tool 71 is fitted to a cut-off tool unit 60 to execute the cut-off.
Patent JP-H01223656-A (JP)
Title: Disk fixing mechanism
Inventor: MORI KYOICHI
IPC: G11B17/028
Filed: 1988-03-03
Abstract: PURPOSE:To facilitate the replacement of a disk, and also, to fix the disk so as to prevent the generation of distortion by allowing an axis for passing through the center of a rotary shaft to ascend/descend and closing/opening a chuck piece, in the disk fixing mechanism of an inspection device for a magnetic disk. CONSTITUTION:When the center axis 41 for passing through the rotary shaft 21 of a spindle motor 2 is allowed to ascend by an up-and-down moving mechanism 45, the outside surface 63 of a chuck piece 6 becomes vertical, and it is inserted into the center hole of a disk 1 and can be placed on a turntable 22. Subsequently, when the axis 41 is descended, the chuck piece 6 is opened gradually to the outside by a chuck piece guide 7, and the pressure surface 65 consisting of a metallic plate where an elastic body 64 is interposed presses the whole periphery of a pressure part of the disk 1. Accordingly, the disk can be replaced easily, and can be fixed so as to prevent the generation of distortion.
Patent JP-H02228928-A (JP)
Title: Vacuum cleaner
Inventor: KOIKE TOSHIO
IPC: A47L9/28
Filed: 1989-03-03
Abstract: PURPOSE:To make it possible to detect as early as possible stains on a front and rear filter when exceeding a predetermined limit by mounting an optical refuse detector within an air channel between the front filter and exhaust port. CONSTITUTION:An optical refuse detector 12 installed between a front filter 7 and an electric blower 8 comprises a luminous device 12a provided on one of the side walls and a light receiver 12b provided on the other side wall facing to said wall. It is so constituted that when the amount of dust contained in air passing through the space between the two devices is small, the amount of light received by the receiver is large while the amount of dust is large the amount of light received is small. When the amount of dust exceeds a certain limit, an alarm signal is output from the light receiver to an alarm unit installed on a position easy to find on the main body of the vacuum cleanser. With this device it is possible to know whether or not the filter has become dirty to such an extent that it should be cleaned.
Patent JP-H06269106-A (JP)
Title: Package-type receiving and transforming equipment
Inventor: TOTORI HIROSHI
IPC: H02B3/00
Filed: 1993-03-11
Abstract: PURPOSE:To obtain an equipment wherein its package can be made compact, the labor of its installation work can be saved and its factory quality can be maintained as well as its safety and its reliability are increased. CONSTITUTION:A transformer 3', transformer-primary-side switchgear groups 1', transformer-secondary-side switchgear groups 2' and a monitoring and control board 4' which monitors them are arranged on the same base, and the whole circumference is covered with a panel. Then, main cables and control wires are connected in a factory, an adjustment and a test are finished and the title equipment is transported to a site in this state. Thereby, its factory assembly quality can be maintained, its installation period in the site can be shortened, and the danger of its erroneous operation by an outsider is reduced as well as its safety and its reliability can be enhanced.
Patent JP-H0854974-A (JP)
Title: Apparatus and method for action provided with selecting and operating function in noncontact mode
Inventor: AASAAFU GAANAA
IPC: G06F3/0488
Filed: 1995-02-14
Abstract: PURPOSE: To provide an action device for selecting one of the plural different operation modes in the device from a distant place and detecting an object in a free space without touching the device. CONSTITUTION: The action device 10 generates light and sound in response to the position of the hand of a player on three housings 12, 14 and 16. The device 10 has the plural operation modes which have the different sequences of the target positions of the hand to be executed by the player and mutually operate with the player. When the player selects one of the different start positions of the hand in a noncontact state with the housings, the device recognizes it and operates to start the operation mode corresponding to the selected start position.
Patent JP-H09242370-A (JP)
Title: Erection passage
Inventor: OISAKA HIDEO
IPC: E04H9/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an erection passage having earthquake-resisting construction, which does not collapse even by an earthquake, etc., capable of being utilized as a connection road between mutual buildings at the normal time and functioning as an evacuation passage at the time of a disaster. SOLUTION: In the multistories of adjacent buildings, an overhang A1 is projected from one building, and an opening section R formed by notching a part of a side wall B1 is formed to the other building. Floor tools 1 are erected in the opening section R from the overhang A1. On the other hand, the main body sections 3 of handrails 2 are juxtaposed onto the inwall surface of the overhang A1, and the auxiliary sections 4 of the handrails 2 are installed to the side wall B1 on both sides of the opening section R. The main body sections 3 and the auxiliary sections 4 are mounted particularly on the overhang A1 and the side wall B1 respectively under the state, in which both sections 3 and 4 can be moved in the longitudinal direction, and continuously connected mutually and vertically movably and rotatably through hinge sections 5.