baber/WOPTO huggingface dataset:
Patent JP-H02307574-A (JP)
Title: Coat application
Inventor: KOGA KATSUMI
IPC: B05D1/40
Filed: 1989-05-22
Abstract: PURPOSE:To permit a stable coating without producing streaky, thick or other defective coating surfaces on discontinuous parts by a method wherein the surfaces of the downstream side of at least the discontinuous part of traveling webs are roughened prior to coating and a coat is applied near the discontinuous part immediately after treatment with electric discharge. CONSTITUTION:The surface of the downstream side of a discontinuous part across which a joint tape is laid, being attached to a preceding web 1 and a succeeding web 2 is roughened by a press roller, thereby forming a roughened part 4. Immediately after subjecting to the treatment with electric discharge the surfaces before and behind the joint tape 3 extending across the discontinuous part including the roughened part 4, a coat is applied to the web surfaces. By treating the web surfaces with electric discharge, their affinity and adhesiveness to the coating liquid applied on the webs are improved. This method permits a uniform coat application to the downstream side of the tape, despite the discontinuous web parts, eliminating the possibility of causing defective coat applications such as a streaky, thin and thick coating.
Patent JP-S61284424-A (JP)
Title: Manufacture of fiber-reinforced resin structural material
Inventor: NIIMI TAKAYASU
IPC: B29L31/44
Filed: 1985-06-11
Abstract: PURPOSE:To prevent concentration of stress to a branched part, by a method wherein a structural material composed of main and branched beams made of fiber-reinforced resin is molded by branching a continuous fiber bundle impregnated with resin at a predetermined position while the same is being wound round a winding form and giving a cross-sectional form having a major and minor axes by tightening up a part of the branched beam prior to thermal cure of the structural material. CONSTITUTION:A fiber bundle composed of a carbon fiber is wound round a winding form 4 after impregnation of the carbon fiber with an epoxy resin liquid. Three-dimensional structural material 8 which is composed of a main beam 1 in a parallel direction with an axial line of a center bar 5 and is in a triangle cross section is molded. When the resin is made to cure by a method wherein a mold 9 composed of a top and bottom forces 9a, 9b is set in a form placing a branch beam 2 between the forces at a position close by a branch part A of the beam 2 between the forces at a position close by a branch part A of the branch beam 2 and the structural material is heated under a state that the same is kept as it was, an oval cross-sectional form is given to the structural material in an X-X direction of a part B which has been placed between the mold 9. When external force F is applied to the branched beam 2, it follows that stress does not concentrate to the branch part A by deforming the branched beam 2 through a deformation at the part B where the cross-sectional form has been made to change.
Patent JP-S5460584-A (JP)
Title: Solar battery using silicon ribbon crystal
Inventor: IGAWA YASUO
IPC: H01L31/04
Filed: 1977-10-24
Abstract: PURPOSE: To obtain a high-efficiency solar battery by setting the impurity (majority carrier) density to 1 x 10 17 ∼1 x 10 18  cm -3  and growing the Si crystal form the Si fused solution directly into a ribbon shape.  
     CONSTITUTION: The open voltage is one of the factors to decide the efficiency for the solar battery of pn-junction type, and a high diffusion potential is required for the pn-junction to increase the open voltage. In this respect, a higher impurity (majority carrier) density is perferable to the side of the substrate. The short-circuit current is another factor and is larger the more perferable. In this connection, the larger the minor carrier diffusion length the more perferable. And the higher the impurity density, the smaller the majority carrier diffusion length becmoes. For the Si ribbon crystal and owing to its peculiar property of the crystalline performance, the minor carrier diffusion length is never reduced even though the majority carrier density may become over 1×10 17  cm -3 , differing from the substrate obtained through the Chokralsky method. And the minor carrier diffusion length becomces maximum at about 1×10 17 ∼1×10 18  cm -3   
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0422703-A (JP)
Title: Hydraulic, valve-driving equipment for internal combustion engine
Inventor: SHINDO KENICHIRO
IPC: F02D13/02
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the most suitable valve opening characteristics in response to the number of revolution of an engine and to reduce noise at a low engine speed by varying the maximum valve lift according to the target pressure of a hydraulic actuator, which drives a valve. CONSTITUTION:A hydraulic actuator 13, which drives an intake valve 10, is made up of a hydraulic plunger 14 and an oil pressure chamber 16. By control ling oil pressure in the oil pressure chamber 16, the lift of the intake valve 10 can be controlled. The oil pressure chamber 16 is connected to a hydraulic pump 24 by an oil pressure pipe passage 18 via both a first control valve 20 and a high pressure accumulator 22. The oil pressure pipe passage 18 is con nected to an oil tank 34 via both a second control valve 28 and a low pressure accumulator 30. Control valve actuators 20-1, 28-1 of respective control valves 20, 28 are controlled by a control circuit 40, and the amount of the control is set in response to the state of operation of the engine. The maximum valve lift corresponding to the target working oil pressure, is computed, and a control signal, which controls the oil pressure supply to and discharge from a hydraulic actuator 13, is issued, so that the maximum valve lift thus computed is obtained.
Patent JP-S61286297-A (JP)
Title: Chemical vapor deposition process
Inventor: ITO TADATSUGU
IPC: C30B25/02
Filed: 1985-06-11
Abstract: PURPOSE:To enable formation of an epitaxial growth layer having a large area at low substrate temp. by conducting chemical vapor deposition by irradiating a substrate with laser light under specified conditions. CONSTITUTION:There is provided in a device, a reaction vessel 2 provided with a gas exhaust port 1 connected to an exhaust pump, a substrate 3, a holder 4 for the substrate 3, a heating means 5 for the substrate 3, a reflecting body 6 for heat, feeding port 7 for starting material gas and a transmitting window 8 for laser light, etc. The surface of the substrate 3 is irradiated with vertical polarized light of laser with 45+ or -10 deg. incident angle theta while heating the substrate at relatively low temp. (e.g. 650-750 deg.C) and allowing the surface to contact with the starting material gas. By this method, a layer of material generated by the decomposition of the starting material gas is grown on the surface of the substrate 3.
Patent JP-S617586-A (JP)
Inventor: FUKAZAWA MINORU
IPC: H05B6/12
Filed: 1984-06-20
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-H0423188-A (JP)
Title: Card discharging mechanism for ic card reader/writer
Inventor: HONDA IKUFUMI
IPC: G06K13/06
Filed: 1990-05-18
Abstract: PURPOSE:To prevent such trouble that an IC card can not be extracted to the outside because of power failure, etc., by providing a locking part to be engaged with the locking part of an operating part and a connection part to be connected to a switch while being kept in an operatable state. CONSTITUTION:When the discharge of the IC card 58 is impossible because of the occurrence of electric abnormality even if an operating knob 78 is pushed so that the switch 70 is operated, and when the operating knob 78 is operated and pushed further by a prescribed amount into an insertion hole 55 against a compression coil spring 86, an operating member 64 is moved in a longitudinal direction as being guided by pins 68a, 68b, and its tip part 64a is brought into contact with a projection part 19a at the rear of a lock lever 12. The lock lever 12 is rotated clockwise by this contact, engagement between the projection part 16 of the lock lever 12 and the notch part 62 of the IC card 58 is released. Thus, the IC card 58 is discharged to the outside as being pushed by the locking piece 42 of a lock discharge lever 40 being rotated counterclockwise by the action of a tension spring 48.
Patent JP-H06335753-A (JP)
Title: Method for recombining drum assembly
Inventor: SASAKI KUNIMASA
IPC: B22D11/06
Filed: 1993-05-28
Abstract: PURPOSE:To provide a recombining method, by which an exclusive truck for recombining the roll assembly and a rail are unnecessary, in twin roll type continuous casting equipment. CONSTITUTION:When the recombination of a drum assembly 1 comes to be necessary caused by the wearing of a water cooling roll 51, etc., of the drum assembly 1, after hanging and removing a tundish 80 with an overhead crane, the drum assembly 1 is hung with a ladle crane 30 through a hanging beam 7 and removed from a frame 5 and loaded on a ladle truck 40 and carried out. The drum assembly 1 already finishing the maintenance is loaded on a ladle truck 41 and carried and hung with the ladle crane 30 and arranged to a specific position.
Patent JP-S5919279-A (JP)
Title: Information recording medium and its recording and reproducing device
Inventor: HARA YUTAKA
IPC: G11B17/04
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a recording/reproducing device which is easily handled with a reduced frequency of breakdown faults and also facilitates easy after-processing of a breakdown fault if arises, by revolving a recording disk stored in a case when the information is recorded or reproduced and securing the recording of information to the recording disk or the reproduction of the information recorded to the recording disk. CONSTITUTION:When the information is recorded or reproduced, a recording disk 8 of an information recording medium (shown in the figure) is loaded together with a storing case 9 into a recording/reproducing device. A bearing 10 fixing the disk 8 is positioned by fitting a rotary shaft 14 of a rotary plate 13 into a hole formed at the center of the bearing 10. The plate 13 is revolved by a driving source 12. Then the bearing 10 is driven with friction by the plate 13 and a rotatable pressure plate 7 set to the main body of the recording/reproducing device, and accordingly the disk 8 is revolved. As shown in the figure, a supporting plate 18 is provided for the source 12. This plate 18 turns round a rotary hinge 19 and is supported at a position as shown in the figure by a push-up cam 20 when the information is recorded and reproduced, i.e., when the disk 8 is driven.
Patent JP-H11331174-A (JP)
Title: Key telephone system
Inventor: YASUJIMA HIROKIYO
IPC: H04L12/66
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To control a key telephone set, without damaging a high-class service for the key telephone set even without using any dedicated control line, while connecting the key telephone set and a standard terminal to the same interface. SOLUTION: A base unit 10 is made into an asynchronous transfer mode(ATM) exchange system. An ATM terminal, such as ATM key telephone set or ATM standard terminal, is connected to respective terminal interface units 13 of the same configuration. When the ATM terminal is connected to the terminal interface unit 13, a control unit 11 recognizes whether the connected ATM terminal is the ATM standard terminal or the ATM key telephone set, and when the connected ATM terminal is the ATM key telephone set between the ATM key telephone set and the control unit 11, a characteristic fixed virtual channel(PVC) is set so as to communicate control information through the set PVC between the ATM key telephone set and the control unit 11.
Patent JP-S6249850-A (JP)
Title: Composite back sheet and absorbing jig using the same
Inventor: ERUMAA KERII RINMAN
IPC: A61F13/15
Filed: 1986-05-31
Abstract: A backing for an absorptive device such as a disposable diaper or a sanitary napkin, said backing comprising a combination of two layers. The first layer which does not contact the wearer's skin is preferably comprised of a liquid-impervious layer of polymeric film or the like. The second layer is also preferably comprised of a polymeric film which has been made pervious to liquid by providing a multiplicity of relatively small proturberances, each ending in an aperture, substantially across its entire surface. The apertured protuberances, which resemble a tiny volcano in cross-section, exhibit a soft, highly consumer preferred tactile impression which is sometimes characterized as «silky». In backsheets of the present invention, the second layer is oriented so that the tiny volcano-like cusps of the second layer constitute the exposed portion of the backsheet. This minimizes the area of contact between the backsheet and the wearer's skin. In a particularly preferred embodiment of the present invention, the second layer is macroscopically expanded to provide a three-dimensional pattern in its surface, thereby increasing the amount of stand-off between the wearer's skin and the liquid impermeable first layer of the composite backsheet. The tiny apertures in the second layer substantially prevent occlusion of the wearer's skin by providing circulation of air between the first liquid impervious layer of the backsheet and the wearer's skin. This effect is enhanced even further when the first layer is macroscopically expanded to enhance the amount of stand-off between the wearer's skin and the liquid impervious first layer. The reduced contact area and the enhanced air circulation between the backsheet and the wearer's skin reduce the tendency toward perspiration and sticking of the backsheet to the wearer's skin.
Patent JP-S5460374-A (JP)
Title: Method for bonding resin
Inventor: SAKATA YOSHIYA
IPC: B29C65/08
Filed: 1977-10-22
Abstract: PURPOSE: To prevent the squeezing out of molten resin from welded seam in the production of a plastic container, e.g. humidifier, etc., by rotational friction welding, by providing the welded seam with a space to keep the molten resin.  
     CONSTITUTION: An upper half 4 of a container is bonded to a lower half 5 thereof by rotational friction welding. Squeezed molten resin is kept in a space 12 between the surface 5A and 5B. The gap 11 is designed to be as small as possible to prevent flowing out of the molten resin 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09310817-A (JP)
Title: Vaporizing type combustion apparatus
Inventor: TAKAI YOSHITO
IPC: F23D11/44
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To plan miniaturization and more effective heating by a heater by employing a heater consisting of an arc-shaped seat-heating portion located on an outer circumference of a burner seat and an approximately linear vaporizing-portion-heating portion respectively extending from both ends of the seat heating portion and located close to both sides of a vaporizing portion. SOLUTION: A heater 71 comprises an approximately arc-shaped seat heating portion 72 located below and on an outer circumference of a burner seat 41 and approximately linear vaporizing portion heating portions 73, 74 extending from both ends of the seat heating portion 72 and located close to both sides of a vaporizing pipe containing portion 6 and is shaped in a circular shape with a rectangular frontage as a whole. Terminal portions 75, 76 bent downward from the vaporizing portion heating portion 73, 74 are formed on both ends of the heater 71. The heater 71 is secured in a groove formed in a bottom side face of a main body 1 of an apparatus and having an approximately 'U'-shaped section by caulking or welding.  The vaporizing portion heating portions 73, 74 are secured on protruding portions formed by projecting protrusions to both sides from the vaporizing pipe containing portion 6.
Patent JP-S62284989-A (JP)
Title: Rotary type compressor
Inventor: KOYAMA TAKASHI
IPC: F04C29/00
Filed: 1986-06-02
Abstract: PURPOSE:To reduce noise by welding a center pin for supporting a closed case to an end of the closed case at the position to be approximately same as the axis of a motor-operated compression element and more specifically using a pipe material as the center pin. CONSTITUTION:A center pin 10 of a pipe material is fixed by welding to a closed case 2 for directly holding a motor-operated compression element at a position approximately same as the axis of the motor-operated compression element. A front mount 4 is inserted via an anti-vibration rubber 5. While tortional vibrations are produced when the motor-operated compression element compresses a refrigerant, since the center pin 10 is made of the pipe material, the natural frequency of vibration becomes higher and as a result noise produced can be kept small.
Patent JP-H04355094-A (JP)
Title: High-frequency heating device
Inventor: FURUSAWA RYOICHI
IPC: H05B6/68
Filed: 1991-05-30
Abstract: PURPOSE:To make a filter unnecessary to be large-sized by providing the filter suppressing leakage of a terminal noise to the outside through a power supply cord between a cooling fan and an aspiration hole so as to cool the filter itself. CONSTITUTION:A metallic cooling guide 12 is provided so as to surround a cooling fan and a filter 14 its provided inside the guide 12 between the fan 7 and the aspiration holes 11, 11.... In this case, a magnetron 3, high-tension transformer 4 and a control part 6, which are generation sources of various kinds of noises inside an electrical equipment chamber 2 are separated by a fan 7 while being separated also by the guide 12. Thereby, ride of various kinds of noises from the filter 14 to a power supply cord 13 on the power supply plug side is fairly suppressed thus to suppress lowering of filter capacity. Since further the filter 14 is provided inside the guide 12 so as to be cooled by the direct open air, even big self-heating comes into on question. Thereby, necessity of a large-sized filter can be eliminated.
Patent JP-H04353476-A (JP)
Title: Laser printer
Inventor: NAKAMURA NORIMASA
IPC: G06F3/12
Filed: 1991-05-30
Abstract: PURPOSE:To shorten the time required for printing by temporarily storing received data in a memory medium, developing it in a page memory, confirming a status of an engine when a print start command is received, and immediately starting printing. CONSTITUTION:A CPU 1 stores data received by a controller 7 in each predetermined quantity in a memory medium 9, reads the data from the medium 9 at each storing time, interprets it, and processes in response to its type. If the data is print data, a bit pattern corresponding to the print data is read from a CGROMS3, and the pattern is developed in a predetermined address of a page memory 6. If the data is a print start command, a status signal of an engine 5 is confirmed through an engine interface 4, and when a warm-up is finished, the command is sent to the engine 5, and it is transferred to a normal process.
Patent JP-2000322592-A (JP)
Title: Method for transporting data
Inventor: KATO MADOKA
IPC: A63F13/95
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To operate data with virtual reality bodily sensation and a high- dimensional experience environment which are not obtained in a low-dimensional experience environment by transporting low-dimensional experience environment data that is individually manufactured to a more virtual reality bodily sensation and high-dimensional experience environment. SOLUTION: A data transferring device which variably processes a data level between different kind of environments and transfers data is provided with a low-dimensional experience data processor 12, a high-dimensional experience and virtual reality bodily sensation data processor 20 and a data level variable porting device 28 which is for transporting low-dimensional experience environment data from the processor 12 to the processor 20 or transporting virtual reality bodily sensation and high-dimensional experience environment data from the processor 20 to the processor 12.
Patent JP-H10292383-A (JP)
Title: Earth retaining pile
Inventor: KANEKO SHUICHI
IPC: E02D17/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of collapse of earth and sand by driving three piles in the form of a trigonal pyramid and connecting the heads thereof to use the piles as an earth retaining means. SOLUTION: Three piles 1 each comprising a steel pipe are driven into a slope in the form of a trigonal pyramid by means of a driving machine and the heads 2 of the piles are connected together by welding. And when the piles are driven, the piles are driven as deep as a bearing layer beneath earth and sand. Several sets each comprising three piles are driven so as to be dispersed on the slope. Four piles in the form of a quadrilateral pyramid may be employed; however, piles in the form of trigonal pyramid constitutes a solid body so that minimum number of piles can be used to withstand the collapse of earth and sand. And one pile is provided on the upper side of the slope and two are provided on the lower side thereof. Thus even if the earth and sand of a slope becomes loose owing to a rainfall, the piles provide a resistance.  Since the piles are driven into the slope, the structure is not exposed to the ground surface and hence a natural slope covered with earth or vegetation can be provided.
Patent JP-H01299942-A (JP)
Title: Placing of floor slab and concrete
Inventor: SUGAWARA NOBUYUKI
IPC: E04B5/40
Filed: 1988-05-25
Abstract: PURPOSE:To prevent outdoor rain water from entering by integrally forming floor slabs inside and outside a room and forming a step between the indoor side slab and the outdoor side slab so that the indoor side slab is located higher. CONSTITUTION:A fence plate 29 defining the indoor and outdoor sides of a room is erected on a slab deck plate 21 with its bottom provided with an opening for the communication between the indoor and outdoor sides of the room. Slab concrete is then placed on the plate 21 to form an indoor side floor slab 35and an outdoor side floor slab 38 with the fence plate 29 as a boundary. A step 39 is formed at the fence plate 29 so that the top surface of the floor slab 35 is higher than that of the floor slab 38. This eliminated the possibility of outdoor rain water entering indoors and the work of forming the floor slabs 35, 38 is facilitated.
Patent JP-H0422162-A (JP)
Title: Lead frame and semiconductor integrated circuit device using it
Inventor: HAGIWARA YASUHISA
IPC: H01L23/50
Filed: 1990-05-17
Abstract: PURPOSE:To restrain a resin-molded package from being cracked at a test process such as a temperature cycle test, a thermal shock test or the like and at a soldering and mounting process by a method wherein a cutout part is formed and a die pad is divided by using the cutout part. CONSTITUTION:A semiconductor chip 4 is bonded to a die pad 8 via a thin bonding part composed of a silver paste; cutout parts 9 which are extended to the central direction from its outer circumference are formed in the die pad 8; and the pad 8 is divided into four parts by the parts 9. Molding resins on both the surface side and the rear surface side of the die pad 8 are bonded through the portions situated on the outer side of a chip mounting region 10 out of the parts 9; and it is possible to restrain that the molding resin on the rear surface side of the die pad 8 is contracted thanks to its bonding part. Thereby, it is possible to restrain a package crack caused by a thermal stress at a temperature cycle test, a thermal shock test and the like and a package crack caused by expansion of moisture at a soldering and mounting operation. It is possible to sharply increase the reliability and the yield of a semiconductor integrated circuit device 1.