baber/WOPTO huggingface dataset:
Patent JP-H11334956-A (JP)
Title: Tension control method and device for strip
Inventor: TOKI MASAYA
IPC: B65H23/192
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent a slippage of a strip caused by centrifugal force acting on the strip. SOLUTION: A tension compensation value computing device 63 obtains a tension compensation value ΔT based on the thickness W, width (t), conveyance speed V of a strip A. The tension compensation value ΔT compensates a decrement in the surface pressure between a roll 1a and the strip A caused by centrifugal force acting on the strip A. An adding device 65 adds the tension compensation value ΔT to reference tension T set with a reference tension setting device 64 for correcting the reference tension T. An adder 66 obtains a deviation between the corrected reference tension outputted by the adding device 65 and a performance value Tfb outputted by a tension performance value computing device 61. A tension controller 67 controls driving of a motor 2 so that the deviation of the tension outputted by the adder 66 may become zero.
Patent JP-S5273293-A (JP)
Title: Time sharing multiple control system
Inventor: AKIBA OSAMU
IPC: H04L5/22
Filed: 1975-12-15
Abstract: PURPOSE:The system is organized to prevent operational confusion of controlled part due simultaneous operation of both main and subsidiary controllers by means of preferencial receiving of control signal ex main controller.
Patent JP-S60124824-A (JP)
Inventor: FUANGUUSHI YORUDAN RAI
IPC: H01L21/3065
Filed: 1984-07-20
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-H09297571-A (JP)
Title: Sound reducing device for upright piano
Inventor: KITAJIMA RIICHI
IPC: G10C3/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the sound reducing device for an upright piano in which a smooth driving operation of the action by a post wire is maintained, sound leak generated from the gap between the keyboard and the back roof is sufficiently reduced and the efficiency of sound reduction is made reasonable. SOLUTION: The sound reducing device is constituted so that as a keyboard 6 provided on a shelf plate 2 is pressed, a post wire 8 erected at the back section of the keyboard 6 pushes up an action 13. Moreover, the post wire 8 is constituted of a lower post wire section 8a which is fixed to the keyboard 6 and an upper post wire section 8b which is connected to the section 8a in a freely rotatable manner in the front and the back directions. Furthermore, the device is provided with a guiding rail 15 which has a guiding hole 17 to guide the section 8b and a sound shielding member 16 which is mounted on the rail 15 and is continuously extended between the plate 2 and a back roof 10.
Patent JP-H09299691-A (JP)
Title: Clothes drier and washing machine
Inventor: HIROTA TATSUYA
IPC: D06F37/26
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of mildew and bacteria on a drying drum and a washing/spin-drying tub by applying an antibacterial resin agent at least on the inside of the tube section of a horizontal drum storing wet clothes to form an antibacterial resin layer. SOLUTION: A drum 13 rotatably stored in a drying chamber 12 is constituted of a front plate 13a, a tube section 13b, and a rear plate 13c, and felt 13d is stuck to the front plate 13a as a cushioning member. The front plate 13a, tube section 13b, and rear plate 13c are made of an iron sheet or a stainless sheet, and an antibacterial resin agent is applied on the inner wall faces of the front plate 13a, tube section 13b, and rear plate 13 c and on the inner wall face of a drum support plate 8 at the thickness of about 0.5-500μm to form antibacterial resin layers 40. The growth of mildew and bacteria on the inner wall surface of the drum 13 is suppressed.
Patent JP-H05323041-A (JP)
Title: Placement detector for container
Inventor: MASUDA KOICHI
IPC: G01V8/12
Filed: 1992-05-19
Abstract: PURPOSE:To achieve the automatic detection of the placement of a container accurrately by using a detection circuit fully electronized. CONSTITUTION:A solenoid valve SV is provided in the course of a water supply pipe and the amount of water to be supplied to a cup K is adjusted to always supply a fixed amount of water to the cup K. For example, a photodiode 41 is set on one side of a tray while a phototransistor 51 is set on the other side. When the cup K is placed therebetween, a photocoupler therebetween is cut off allowing the detection of the cup K being placed on the tray. The photodiode 41 is connected to an oscillation/driver circuit 4 and the phototrasistor 51 to a detecting section 5. When, the cup K is placed on the tray, the action is detected with the photosensor 41 and the phototransistor 51 and a control circuit is controlled to supply water to the cup K. The amount of water filling the cup K is measured with a water quantity adjustment varying stabilization circuit to detect that the amount of water reaches a fixed value.
Patent JP-H06167757-A (JP)
Title: Scanner and method for formation of digital image
Inventor: ARUBAATO DAA EDOGAA
IPC: H04N1/48
Filed: 1993-06-22
Abstract: PURPOSE: To constitute an obtained image over again so as to form an excellent image and to apply electronic image forming technique so as to enhance a function for developing film by scanning the film in the midst of developing the film so that plural times of scanning may be individually grasped as the image and then separately optimizing the individual image in terms of highlight and shade. CONSTITUTION: This system is provided with a scanner which scans the image on the film in the midst of developing the forms the digital image. By using the scanner and computer processing, the more excellent image is obtained from a black-and-white original film than the conventional film by allowing a computer to perform 'titching' the shade from a high speed layer and the nearly non-particle highlight from a low speed layer. By scanning respective picture elements, a high sensitivity layer and a low sensitivity layer are read out and a certain ratio is selected based on two values of the respective picture elements. Both of a high value and a low value are gamma-corrected and linearized, and their density curves are aligned. By using the selected ratio, a mixer is driven to output.
Patent JP-2000339772-A (JP)
Title: Optical disk and device for forming label layer of optical disk
Inventor: MASAKAWA YOSHIHIKO
IPC: G11B7/24097
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk having label layers which are easily strippable. SOLUTION: This optical disk 1 has a recording layer 3 and a protective layer 4 which are laminated on a substrate 2 and the recording and reproducing of information is performed by being irradiated with light beam from the side of substrate 2. Therein, the optical disk is strippably provided with the label layers 5, 11 and 15 for recording the label information consisting of the laminated structure which has a slightly adhesive layer 6, a film layer 7 and an ink receiving layer 8, the laminated structure which has a film layer 12 mixed with a slightly adhesive agent and an ink receiving layer 13 or the monolayer structure of an ink receiving layer 16 mixed with the slightly adhesive agent.
Patent JP-S5674072-A (JP)
Title: Motor
Inventor: HIYANE MASAO
IPC: H02K23/04
Filed: 1979-11-20
Abstract: PURPOSE:To prevent the rise in the temperature of a permanent magnet in the motor by providing a planar heat transfer member projected in the external space and making partly contact with the permanent magnet between the confronting yoke and the permanent magnet. CONSTITUTION:Four permanent magnet mounting recess grooves 11 are, for example, formed in parallel with the axis on the outer periphery of the yoke 1. The permanent magnets 2 are mounted in the grooves 11, and a planar heat transfer member 3 made of auminum or copper or the like having a projection in the external space and making contact with the permanent magnet 2 at least one essential face is interposed between the confronting yoke 1 and the permanent magnet 2. Thus, the heat transmitted from the armature provided at the hole 12 to the yoke 1 is dissipated via the planar heat transfer member 3 into the air so that the heat may not be transferred to the permanent magnet 2. Further, a heat insulating space 4 or heat insulator is arranged between the external surface of the permanent magnet 2 and the yoke 1 in the confronting essential part, thereby reducing the heat transmission from this part.
Patent JP-H10323808-A (JP)
Title: Decorative laminated sheet
Inventor: SAKAI TORU
IPC: B32B21/08
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To absorb free formaldehyde contained in a substrate in a medicine, and restrain its diffusion into the atmosphere by containing a medicine adsorbently reacted with a sheet-like matter free formaldehyde to be stuck on the rear surface of a substrate. SOLUTION: The decorative laminated sheet is formed such that a decorative laminated layer 2 is set on the surface of a substrate 1, and sheet-like matter 3 containing a medicine adsorbently reacted with free formaldehyde is stuck on at least the rear surface of the substrate 1. Herein, foreign paper, Japanese paper, nonwoven fabric, or the like are employed for the sheet-like matter 3. For such a medicine adsorbently reacted with free formaldehyde, each used is a group of protein, amide, urea, etc., and the medicine is application impregnated in the sheet-like matter in a state of a solution to subsequently be dried and contained in the sheet-like matter. Application and impregnation of the medicine solution to the sheet-like matter is carried out by a spray, flow coater, curtain coater, and dipping.
Patent JP-S63314260-A (JP)
Title: Glass fiber-reinforced styrene resin composition
Inventor: YAMAGUCHI KAZUNORI
IPC: C08L25/00
Filed: 1987-06-17
Abstract: PURPOSE:To obtain the title composition which can give a molding excellent in surface smoothness, appearance, strength, etc., by mixing a styrene resin with a glass fiber and a thermoplastic polyurethane elastomer. CONSTITUTION:A thermoplastic polyurethane elastomer (c) is obtained, for example, by addition-polymerizing a polylactone ester polyol (i) obtained by ring-opening polymerization of caprolactone with a polyisocyanate (ii) in the presence of a short-chain polyol. 100pts.wt. styrene resin (a) (e.g., acrylonitrile/ butadiene/styrene resin) which is a thermoplastic resin is mixed with 1-100pts. wt. glass fiber (e.g., E glass) obtained by breaking or cutting long glass fibers (b) (several - several tens of mu in diameter) separately or in bundles to 10mu - several mm and 0.5-50pts.wt. component (c), and the obtained mixture is optionally mixed with additives such as an antioxidant, a colorant and a filler.
Patent JP-H05337105-A (JP)
Title: Image formation in ct apparatus
Inventor: CHIN UN
IPC: A61B6/03
Filed: 1992-06-10
Abstract: PURPOSE:To reduce skew articraft by generating one image using interpolation data based on projection data which is collected turning an X-ray tube and a detector by pi from zero in the angle of rotation and the projection data corrected near pi/2 in the angle of rotation. CONSTITUTION:The position of a vertical section from which a virtual tomographic image is desired to be obtained is specified, for example, by a position LQ of a vertical section Q. Then, a projection data P is collected by a half helical scanning corresponding to a broken line part of a curve G. Then, an interpolation area at which interpolation data is calculated from the projection data P and a weight coefficient of the projection data in the interpolation area are set considering a moving speed of a table, an observing part of a subject and the like. Then, the interpolation data in the interpolation area (x) is calculated from the data P and a computation for the reconstruction of the image is performed by a data set comprising the interpolation data and the projection data collected near pi/2 in the angle of rotation to obtain a virtual tomographic image data.
Patent JP-S5483385-A (JP)
Title: Thyristor
Inventor: YAO TSUTOMU
IPC: H01L29/74
Filed: 1977-12-16
Abstract: PURPOSE:To obtain a highly pressure-resistant and large-current thyristor, by determining, in a thyristor of the PNPN 4-layer construction, seat resistance at the bottom of the P-type base layer and that in the vicinity of the region where the gate electrode is to be fitted. CONSTITUTION:P-type emitter layer PE, N-type base layer NB, P-type base layer PB and N-type emitter layer NE, which are mutually different in the conduction type, are provided between the top surface 112 and bottom surface 111 of semiconductor substrate 11; and PN junctions J1, J2, and J3 are formed between the respective layers. Further, W anode electrode 12, which also serves as a support plate, is fitted on the surface of the PE layer, Al cathode electrode 13 on the surface of the NE layer, and Al gate electrode 14 at the center of top surface 112. The NE layer is perforated with many holes 15; and through these perforations, a part of the PB layer is exposed. The top surface of the exposed layer is placed in low-resistance contact with electrode 13. In this constitution, the seat resistance of the PE layer region located at the bottom of the NE layer is determined at 500 OMEGA/square and the seat resistance in the vicinity of the location of gate electrode 14 is determined at 100 to 200 OMEGA/square.
Patent JP-S5483234-A (JP)
Title: Rubber elastic crawler track for rough road
Inventor: YAMAUCHI TOSHIO
IPC: B62D55/253
Filed: 1977-12-16
Abstract: PURPOSE: To prevent a crawler from damaging to reduce the damage of road surface by providing antiskid lug secured with lug protector on the outer periphery of a rubber track band body buried with core metal and tensile reinforcing material in rubber elastic endless band.  
     CONSTITUTION: Core metal 1 and tensile reinforcing material 2 are buried in rubber elastic endless band with a plurality of protrusions 3 for preventing it from removing from rollers projected on the inner peripheral surface side b of the endless band from the metal 1. A number of antiskid lugs 4 are arranged on the ground contacting surface side a. The lug 4 is integrally molded in a mold when vulcanization molding a crawler body A with lug protector 5 integrally adhered to the end of the lug in  the vulcanization. The lug protector 5 is formed of metal, fiber, plastic or the like. Both ends 6, 7 of the lug are bent to be formed in the same shape as the end of the lug 4. Thus, it prevents the crawler from externally damaging or wearing to prevent the road surface from damaging to as to engance the rigidity of the lug in order to improve the running performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0318255-A (JP)
Title: Manufacture of hollow core shaft member
Inventor: AOKI SUSUMU
IPC: H02K15/14
Filed: 1989-06-14
Abstract: PURPOSE:To prevent deflection and deformation from being generated in the respective working processes of a core shaft member by manufacturing the core shaft member to be processed in a hollow shape after a shaft member and a core member are fitted on each other integrally and firmly. CONSTITUTION:On the hollow shaft blank 9 of the material of a core shaft member 3, knurling tool processing is performed first at a section where an armature core 5 on an outer peripheral section is firmly fitted. After that, in order to enhance surface hardness, the shaft blank 9 is heated, and after that, in the knurling tool processing section 10 of the shaft blank 9, the armature core 5 is pressed to be fitted on. After that, the shaft blank 9 is processed in a hollow shape, and by this method, the hollow core shaft member 3 with the integrally and firmly fitted armature core 5 is manufactured. In this manner, the core shaft member is processed in the hollow shape after the armature core is firmly fitted, and so said respective working processes are performed as it keeps hollow, and accordingly, deflection and deformation can be prevented from being generated on the shaft, and even in case of the hollow core shaft member, the product of high precision and high quality can be obtained.
Patent JP-S6042612-A (JP)
Title: Computer terminal equipment
Inventor: OZAWA RIYOUJI
IPC: G01B21/22
Filed: 1983-08-18
Abstract: PURPOSE:To reduce the cost and size of an equipment by allowing a microcomputer to calculate the quantity of variation of data from an AD converter and detecting the rotating direction of a potentiometer and the amount of variation. CONSTITUTION:The analog signal corresponding to the turning angle of the potentiometer varies linearly up to 360 deg. rotation, and is reset to original value 0 on one turn. Further, when the rotation is carried on, the variation is repeated at intervals of 360 deg.. When the potentiometer rotates reversely, the opposite cycle is repeated. The analog output 1a of the potentiometer 1 having said output characteristics is converted by an AD converter 2 into a digital value, which is inputted to the microcomputer 3. The fetched data 2a is processed as specified and stored in RAM5. The stored data E is outputted to an external equipment 7 through an interface circuit 6 at the request of the external equipment 7.
Patent JP-2000335201-A (JP)
Title: Noise reduction system for wheels
Inventor: SAKAMOTO ICHIRO
IPC: B60B7/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To manufacture a noise reduction system at low cost and effectively reduce noise during vehicle running by assembling a rotating noise absorbent integrally with the vehicle outer side of a wheel with a predetermined space kept from the wheel side face. SOLUTION: A rotating noise absorbent 20 is produced by attaching a disk absorbent 16, whose diameter is relatively smaller than that of a tire 10, to a blockboard 18. The rotating noise absorbent 20 is assembled with the tire 10 with a space kept from a side wall 14 of the tire 10 and the absorbent 16 facing outside. By this configuration, the noise radiated obliquely upward from a contact plane of a wheel and a road as well as the noise generated toward the outside of the vehicle from the wheel side face are absorbed effectively. Since the rotating absorbent 20 is located opposing the wheel side face with a predetermined space kept therebetween, even if the wheel generates heat while running at high speed, heat radiation from the wheel is not prevented.  Therefore, without setting a conventional noise barrier on a road, the superior noise reduction effect can constantly be obtained with simple and inexpensive configuration.
Patent JP-H01317550-A (JP)
Title: Operation time control apparatus for unmanned rice cleaning mill
Inventor: KAWANO HIDEAKI
IPC: B02B7/00
Filed: 1988-06-17
Abstract: PURPOSE:To contrive the continuous operation of a rice-cleaning mill, without causing the user concern about the completion time of said operation by providing an identification means for judging whether or not the mill is actually in operation at the preset time of its stopping during the operation controlled by a timer mechanism and a delay means for turning off electric power upon the stopping of the mill operation. CONSTITUTION:In an unmanned rice-cleaning mill, the time elapsed from the commencement of the rice-cleaning operation occurring by supplying electric power to all the moving parts to the end of this operation is set by a timer mechanism 54. An identification means 41 for judging whether or not the mill is actually in operation is set at the time that such operation is to be stopped. A delay means Y for turning off the aforesaid electric power upon the stopping of the milling operation is set during said operation. As a result, there is no possibility of interrupting the operation of the motor for a rice-cleaning machine or turning off lighting apparatus in the mill building, assuring the continuous operation without causing the user concern about the completion time of the operation after starting the rice-cleaning machine.
Patent JP-H0443509-A (JP)
Title: Electromagnetic wave interference preventive device for cable and connector
Inventor: KONO TADASHI
IPC: H01B11/06
Filed: 1990-06-09
Abstract: PURPOSE:To reduce the electromagnetic radiation by winding the necessary positions of a cable or a core wire with a tape made by spreading a magnetic material for preventing electromagnetic wave interference on a plastic tape to be the base material tape, and contacting a sheet to which a magnetic material layer is spread in the same way closely to the case of a connector necessary to be shielded. CONSTITUTION:A magnetic substance tape made by spreading a magnetic substance on both sides or one side of a plastic tape 1 is wound at the necessary parts of the cable on a core wire or a core wire group, and the core wires or the core wire groups wound with the tape are bound integrally when necessary, over which the magnetic substance tape is wound further to make them function at the same level as a ferrite core. And when it is necessary to spread the magnetic material or a conductive layer on the part of a wide area, a plastic sheet 52 is used instead of a plastic tape 1 to be the base material.
Patent JP-S5375871-A (JP)
Title: Procuction of semiconductor device
Inventor: NIINO KAORU
IPC: H01L29/73
Filed: 1976-12-17
Abstract: PURPOSE: To reduce the isolating distance between emitter and base contact holes and increase the scale of integration by growing a polycrystalline Si layer on a Si substrate formed with a base layer, covering emitter and base contact forming regions with a mask and depositing a SiO 2  film on the exposed regions thereafter removing the mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5674816-A (JP)
Title: Magnetic head
Inventor: KANAI KENJI
IPC: G11B5/39
Filed: 1979-11-20
Abstract: PURPOSE: To eliminate the negative effect of the material having a high resistance to magnetism  to the recording medium and thus enhancing the characteristics of a magnetic head, by arranging  several units of magnetic resistance effect elements along with the material having a high resistance to magnetism provided in the longer direction of the effect elements and then setting the  cross-sectional areas at the both ends than the central cross-sectional area.   
     CONSTITUTION: Several units of magnetic resistance element 1 are arranged, and the magnetic  material 8 having a high resistance to magnetism as well as a uniform thickness is provided at the  opposite side of the record medium 7 and at the center part of the arrangement of elements. At  least one of the sides of the material 8 is curved, and thus one side is used for e.g. a part of a circular arc, and the direction 12 orthogonal to the longer direction 11 of the circular arc is set as the  magnetizing direction. Then the circular arc end 9 is made approximate to the arrangement of elements. The conductive electrode 13 is coated across each element 1 to detect the variation of the  resistance value, and also the protective material 14 is adhered via an insulated layer to protect  the thin-film parts excepting the terminal extracting part thus to form the sliding surface 15 to the  record medium 7. As a result, a uniform bias magnetic field can be applied, thus obtaining a head  which eliminates the negative effect of the material having a high resistance to magnetism to the  record medium and excels in the characteristics. 
     COPYRIGHT: (C)1981,JPO&Japio