baber/WOPTO huggingface dataset:
Patent JP-H0580416-A (JP)
Title: Camera capable of using film taken out on the way
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/24
Filed: 1991-09-19
Abstract: PURPOSE:To provide a camera not having a double exposure even on a film photographed in any winding systems, and taken out on the way. CONSTITUTION:The camera is equipped with a recording means 102 capable of recording photographing completion information on a frame opposite to an aperture, while the film is fed by a frame by a film feeding means 101, a detecting means 103 detecting the presence of the photographing completion information for the next frame of the frame opposite to the aperture when the film is fed by a frame by the feeding means 101, a first control means 104 operating the feeding means 101, recording means 102 and the detecting means 103, after the film is loaded, and the feeding means 101, the recording means 102, and the detecting means 103, after a photographing action is taken, and a second control means 105 stopping the feeding of the film in a state where the frame not having the photographing completion information is opposite to the aperture, when it is detected that the photographing completion information is not recorded, and continuing the feeding of the film when it is detected that the photographing completion information is recorded, to operate the detecting means 103.
Patent JP-H11112005-A (JP)
Title: Semiconductor device
Inventor: TERASAWA YOSHIO
IPC: H01L29/872
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with the rectification characteristics of a low ON voltage, high breakdown strength and a small leakage current capable of a high speed operation. SOLUTION: Recessed parts 12 are formed on the surface of a silicon substrate 11 of an N type and low impurity concentration, an anode area 13 is formed between them and the cut-off area 14 of a P type and high impurity concentration is formed at the bottom part of the recessed part 12. An anode electrode 18 composed of a metallic material for forming a Schottky junction with the anode area 13 is provided, and the cut-off area 14 is connected to the anode electrode by a metallic film 15 formed on the inner surface of the recessed part 12. On the surface on the opposite side of the silicon substrate 11, a cathode area 16 of the N type and the high impurity concentration and a cathode electrode 17 on it are formed.
Patent JP-S62131739-A (JP)
Title: Temperature test method for electric machinery and apparatus
Inventor: MURAYAMA SHIGERU
IPC: H02K11/00
Filed: 1985-11-28
Abstract: PURPOSE:To make it possible to perform a temperature test in a short time by providing a valve to regulate the flow of the cooling medium passing through the air cooler. CONSTITUTION:A valve 20 regulates the flow of the cooling water that flows through an air cooler 13 provided to a feed water pipe 17. An electric motor 30 has a stator coil 4, a rotor conductor 8, etc. An infrared temperature detector 32 measures the temperature of the rotor conductor 8. a generator 40 is directly coupled to a rotating shaft 5 of a motor 30 to drive and connected to a load 34 through a switch 33. A control unit 37 having a microprocessor and an I/O interface introduces the signals from temperature detectors 31 and 32 and outputs signals comparing the detected temperature with the predetermined one. An indicating means 38 has a CRT and an alarm. A switch control unit 39 turns off the switch 33. In the heat test of an electric machinery and apparatus, by controlling a flow regulating valve the flow of cooling medium is reduced and the temperature rise accelerated, so that the time for testing can be reduced.
Patent JP-H02114825-A (JP)
Title: Voltage/reactive power control system
Inventor: SANO TORU
IPC: H02J3/18
Filed: 1988-10-25
Abstract: PURPOSE:To enable selection of a suitable operating machine even for a power system having large variation of bank primary voltage and to stabilize the bank primary voltage by previously considering the deviation of the bank primary voltage when control is made. CONSTITUTION:A new target X0 of bank primary pass reactive power Q1 considering bank primary voltage V1 is set for the target value Q10 of bank primary pass reactive power based on formula I. Since control variable  X can be represented by formula II, only the ordinate will shift i.e. the original point representing a target value V10 will shift in parallel by an amount K(V1-V10). Consequently, the load increases for large variation of primary voltage and the ordinate shifts to the left when both of primary and secondary voltages V1, V2 drop because K(V1-V10)<0. Consequently, a power capacitor SC is selected and both of primary and secondary voltages V1, V2 are boosted.
Patent JP-H11108025-A (JP)
Title: Clear nail for building
Inventor: MOTOJIMA KAYOKO
IPC: E04B1/38
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To facilitate transferring of arm intermediate member fixed to a heat insulative material into a field, and facilitate fixation of an external member to the intermediate member by bending a metal plate in a U shape, forming angular projections on the bent corners, and opening a screw insertion hole on a center portion of a back piece. SOLUTION: Angular projections 11a are formed on edges of both ends of an open piece 11. A screw insertion hole 12d is formed on a center of a back piece 12. Such a metal plate is U-shaped by bending at lines 12a. Angular projections 12b are stood from cutouts 12c parallely to the open piece 11, to complete a constructing clear nail 1. An intermediate member prepared by adhering an inner wall to a heat insulative material is fixed to a base and a beam by the nail. The back surface 12 of the nail is hit from the side of the heat insulative material. The nails are fixed to the intermediate member by their projections 11a with specified spacings. A long plate barrel edge is abutted against the back piece 12, and then the barrel edge is hit. The barrel edge is fixed to the nail by the projections 12b. The barrel edge is fixed to the intermediate member by a screw through the screw insertion hole 12d of the nail. After that, an outer wall is fixed to the barrel edbe by the nail. Operation efficiency is thus improved.
Patent JP-H10108817-A (JP)
Title: Dishwasher
Inventor: KAMEYAMA HIROSHI
IPC: E05F15/16
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the depth and width of a dishwasher so as to miniaturize the same by providing the dishwasher with an arm means for vertically moving a roughly box-shaped door casing and externally fixed parts such as driving means. SOLUTION: While a door casing 24 for the dishwasher used for business in a restaurant or the like is in a full closed condition, a force is applied on the door casing 24 by gravity and the contracting force of a spring and thus the door casing 24 is held in a closed position. In this condition, after a worker grabs a handle 60 and then raises this handle 60, the manual force of the operator and the contracting force of a spring are applied to the door casing 24, a rotary shaft 32 is rotated and, associatively with this rotation, a rotary roller 40R is rotated around the rotary shaft 32 via an arm 37R. Also, associatively with the rotation of the rotary shaft 32, each rotary roller 40R is rolled in the backside of a rail part. Thus, the door casing 24 is pushed up and fully opened.
Patent JP-S62128306-A (JP)
Title: Pilot valve for controlling poppet valve
Inventor: UEHARA KAZUO
IPC: F15B13/043
Filed: 1985-11-29
Abstract: PURPOSE:To almost regulate the flow rate of a poppet valve in the large differential pressure of the poppet valve without using a finite difference pressure reducing valve by making reduce the decrease of the flow rate due to a flow force. CONSTITUTION:By operating a solenoid 27 operating an operation lever and moving with pressure a pilot spool 25, a valve part 24, first of all, is moved apart from a valve seat 23, and the first chamber 29 is opened to a drain circuit side, and after the pilot spool 25 is displaced moreover, the second chamber 30 and the first chamber 29 are communicated at the first variable orifice 37. A bypass orifice 33 is provided at the first chamber 29 that is a part to flow out from the variable orifice 37, and by the flow-in of a bypass flow to the first chamber 29, the flow force is offset. Thereby, the flow rate that passes through the poppet valve against the change of the differential pressure of the poppet valve is controlled at a regulated level in a state that the differential pressure of the poppet valve becomes a certain value.
Patent JP-S63122239-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/761
Filed: 1986-11-12
Abstract: PURPOSE:To reduce the trench width to easily realize an element with its structure highly microstructural by a method wherein a first nitride film, first oxide film, and second oxide film serve as a mask in a process of forming a trench, a third oxide film is formed, the trench is filled up with polycrystalline silicon, the first nitride film and first oxide film are locally removed for the implantation of a second impurity, and a drive-in process is accomplished for the formation of wells. CONSTITUTION:A second nitride film 104 is removed, after which a part of a semiconductor substrate 101 is subjected to reactive ion etching for the formation of a well-isolating trench 107, with a first nitride film 102, first oxide film 103, and second oxide film 106 serving as a mask. Thermal oxidation follows for the formation of a third oxide film 108 in the trench 107, after which a polycrystalline silicon layer 109 is formed to cover the third oxide film 108 completely. P-type impurity ions are implanted into regions wherefrom the first nitride film 102 and first oxide film 103 have been removed. Drive-in is next accomplished for the formation of an N-well and P-well. In this way, the trench width may be reduced, with the wells and well-isolating trench being provided by self-alignment.
Patent JP-2001090706-A (JP)
Title: Device for changing combination of operating device and actuator
Inventor: HORI HIDEJI
IPC: E02F9/22
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To easily switch a first operation pattern driving two actuators by only one operation and a second operation pattern driving the two actuators by both operations, of two operating devices. SOLUTION: A switching means 40 switches an operation pattern to a first or second pattern by indication from a pattern switching lever 46. In this way, the first operation pattern capable of driving running actuators 33, 34 by only operation of a left operating lever 6L or the second operation pattern capable of driving each running actuator 33, 34 by operation of right/left operating levers 6R, 6L can be easily switched.
Patent JP-H02116558-A (JP)
Title: Edge face type thermal head
Inventor: NAKAZAWA MASAFUMI
IPC: B41J2/345
Filed: 1988-10-25
Abstract: PURPOSE:To enable high speed high quality printing to be performed at low cost by a method wherein a plurality of lines of thermal resistant layers, a plurality of lines of feed individual electrode layers individually connected to the thermal resistant layer, and a common electrode layer are established on a head substrate, and an exposed top edge face of the thermal resistant layer flush with an edge face of the head substrate is made to be a recording part. CONSTITUTION:An edge face type thermal head is formed as follows. Electroless Ni-P-W plating is processed on a substrate 2, and a plurality of lines of thermal resistant layers 3 are formed by photoetching. A plurality of lines of feed individual electrode layers 6 are formed by processing electrolytic Ni plating on the thermal resistant layer 3 by using this thermal resistant layer 3 as an electrode for electrification. After cutting a top edge part, a common electrode layer 7 is formed on the substrate 2 and the thermal resistant layer 3 by vapour deposition of copper. A top edge face 4 of the thermal resistant layer 3 is made flush with an edge face 5 of the head substrate 2, and the top edge face 4 of this thermal resistant layer 3 is taken as a recording part. When power is applied to the feed individual electrode layer 6 of the thermal head 1, the thermal resistant layer 3 part is heated, and heat is transmitted to the recording top edge face 4. Ink of an ink ribbon 8 being in contact therewith is molten and is transferred to recording paper 9. Since the recording top edge face 4 is exposed, build up of heat in this part is less and high speed printing becomes practicable.
Patent JP-H08140654-A (JP)
Title: Filter material for tobacco smoke and its production
Inventor: ASAI TANEMI
IPC: A24D3/08
Filed: 1995-09-22
Abstract: PURPOSE: To obtain a filter material for tobacco smoke excellent in disintegrability and biodegradability without deteriorating the tobacco flavor. CONSTITUTION: This filter material for tobacco smoke contains cellulosic fibers or powder having the surface coated with a cellulosic ester such as cellulose acetate. Wood pulp, etc., are used as the cellulosic fibers or powder. The amount of the coating cellulosic ester in the coated cellulose is, e.g. >=0.1wt.%. The resultant filter material in the form of fibers and a sheet can be used as a filter for tobacco smoke. The filter material is good in flavor of the tobacco, excellent in biodegradability and disintegrability by wetting and capable of reducing the environmental pollution.
Patent JP-H1194918-A (JP)
Title: Electrode inspection apparatus
Inventor: MAEDA HIROMI
IPC: G01N25/72
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode inspection apparatus by which the quality of an electrode pattern is judged and by which the position of a defect is specified by a method wherein prescribed electric power is supplied to at least a pair of contact terminals out of a plurality of contact terminals, a temperature distribution on a substrate is measured, thermal image data is obtained and an image is displayed. SOLUTION: A probe base body 1a and a probe base body 1b electrically connect a contact terminal 2a and a contact terminal 2b so that connection input data is input so as to be adapted to an inspection item. After the mechanical connection of parts near both ends of an address electrode with the contact terminals 2a, 2b is completed, electric power is supplied to the address electrode through the terminals 2a, 2b from an electric-power supply means 5. Thereby, the address electrode generates heat, its temperature is raised as compared with other parts, and infrared rays are emitted. The temperature distribution on a substrate of a work 3 is imaged by an infrared imaging means 6, and an imaged signal as a signal corresponding to the intensity of the emission of the infrared rays is output to a temperature analytical means 7.  A temperature is computed on the basis of the intensity of the infrared rays by the temperature analytical means 7. A thermal image is displayed on a display means, and the quality of an electrode pattern is judged.
Patent JP-H1098816-A (JP)
Title: Cable stringing truck
Inventor: ITO YOSHIKAZU
IPC: H02G1/06
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a cable stringing truck for easily conducting the cable stringing work without twisting the cable while the cable is moved along the route. SOLUTION: A turn table 18 which can load bundles of cables is mounted on the truck surface. A rotation transfer roll 20 which is in contact externally with this turn table 18 is provided and a rotation extracting roll 22 which is rotated in contact with this turn table 18 is also provided. The rotation transfer roll 20 and the rotation extracting roll 22 are engaged with each other via a rotation transfer mechanism and this rotation transfer mechanism is set to provide the rotation ratio which causes the peripheral velocity in the rotation transfer between the turn table 18 and rotation transfer roll 20 to be matched with the circumference velocity in the rotation transfer between the wheels of truck and rotation extracting roll 22. A clutch means is also provided for enabling connection and disconnection of the rotation transfer route extended to the turn table 18 from the wheels of truck.
Patent JP-S62130576-A (JP)
Title: Carbon dioxide gas laser oscillator
Inventor: IZUHARA MASAMI
IPC: H01S3/038
Filed: 1985-12-02
Abstract: PURPOSE:To improve the stability and the efficiency of a glow discharge by forming a cathode by aligning a plurality of thin plates in parallel, and auxiliarily discharging between the thin plates. CONSTITUTION:When a high DC voltage is applied between a cathode plate 10 and an anode plate 11 disposed via a gas stream of laser gas containing CO2, a glow discharge 12 is generated to emit a laser beam perpendicular to the discharge 12. The cathode plate 10 of thin plate having an emboss 13 for making the gas stream turbulent is disposed in the same plane through a gap to form a cathode, and an auxiliary glow discharge 21 is generated between the plates 10. Discharge power density ratio is raised by the auxiliary discharge, and the stability and the efficiency of the glow discharge of a carbon dioxide gas laser oscillator are improved.
Patent JP-S61151319-A (JP)
Title: Pile forming and pressing-in device
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1984-12-22
Abstract: PURPOSE:To improve working efficiency, by a method wherein a pile pressing-in head is rotatably mounted longitudinally movably to and from a base bed, and a pile forming device is mounted, and a steel pile is pressed in a ground as a hoop steel material is fed to the forming device for formation of the steel pile. CONSTITUTION:After a hoop steel (a), guided to a pile forming device 10, forms a steel pile P through forming roller pairs 11a-11d, and the steel pile is pressed in a ground to a given depth, the steel pile is cut by a cutter 16. Pile chucks 2 of a base bed 1 are released in a condition to hold the steel pile P in the nip formed between the roler pairs 11a-11d, and the base bed 1 is pulled near to a pile pressing-in head 7 side. After the pile chucks 2 are moved to a preceding precast pile, after the steel pile P positioned facing the chucks is nipped therebetween, with an actuator driven, the roller pairs 11c and 11d are unclasped to release the steel pile P. Thereafter, a pile press-in head 7 is stretched forward to a rotary position R, and is turned for a 180 deg. arc.
Patent JP-H08136976-A (JP)
Title: Shutter unit
Inventor: MURAKAMI NAOYUKI
IPC: G03B9/28
Filed: 1994-11-02
Abstract: PURPOSE: To constitute a shutter unit provided with a shutter charge device by the use of a motor so that actuation in a unit state may be easily confirmed. CONSTITUTION: The shutter unit 4 is constituted by pairing a focal-plane shutter device and a charge device charging the focal-plane shutter device by the driving force of the motor 14. A printed circuit board for a motor on which a motor driving circuit 15 driving the motor 14 is mounted is disposed in the shutter unit separately from a main printed circuit board 40 on which a control circuit 1 controlling the some operation of the camera is mounted. The main printed circuit board 40 and the printed circuit board for the motor are electrically connected by a connection terminal group and the actuation in the shutter unit state is confirmed. Furthermore, the shutter unit is provided with a printed circuit board for a shutter on which a shutter synchro switch is mounted and connected to the printed circuit board for the motor.
Patent JP-H08132272-A (JP)
Title: Method for positioning seam part of welded tube and device therefor
Inventor: HARADA KOSUKE
IPC: B23K31/00
Filed: 1994-11-02
Abstract: PURPOSE: To position the position of tube circumferential direction of the seam part of welded tube onto a prescribed position. CONSTITUTION: While a welded tube 1 applied with a paint mark 2 at a parallel position along a seam part 3 is rotated with a turning roll 4, the pulse number corresponding to the rotating angle of the welded tube 1 is measured with a pulse generator 5, and the position of the paint mark 2 is detected with position detectors 7, 7. In an arithmetic controller 6, the pulse number from the time point of detecting the paint mark 2 until moving of the seam part 3 to the target stop position is set, when the set pulse is counted up with the pulse oscillated from the pulse generator 5, the rotation of the turning roll 4 is stopped.
Patent JP-S61147284-A (JP)
Inventor: IKEDA HISAO
IPC: H04N9/12
Filed: 1984-12-20
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-H01112680-A (JP)
Title: Earth terminal for connector socket
Inventor: MOJI HIDEAKI
IPC: H01R13/639
Filed: 1987-10-26
Abstract: PURPOSE:To surely fit a connector by inserting a band plate-shaped elastic metal plate into a circular recessed groove provided on a body and pressing the outer periphery bulged on its barrel peripheral wall to the wall face of the recessed groove. CONSTITUTION:A band plate-shaped elastic metal plate is cylindrically inserted into a circular recessed groove 23 provided on the body 2 of a connector socket, a ring-shaped earth terminal 3 with a slit 30 along the axial direction at one position in the peripheral direction is provided, its barrel peripheral wall 31 is formed in a drum shape bulged in the radial direction at the middle section in the axial direction, the outer face of the middle portion in the axial direction of the barrel peripheral wall 31 is brought into contact with the wall face 23a of the recessed groove 23, the front edge portion 3a and the rear edge portion 3b are located at the middle in the groove width direction in the recessed groove 25. when the tip side of the metal sleeve 11 of a connector plug is inserted into the circular recessed groove 23, the earth terminal 3 pushed into the inner periphery side of the earth terminal 3 is deflected and expanded so that the ring-shaped barrel peripheral wall 31 expands the slit 30 and is pressed to the outer periphery of this inserted metal sleeve 11 via the restoration by elasticity.
Patent JP-2001089988-A (JP)
Title: Method of bleaching kenaf and kenaf pulp
Inventor: KAMANO NORIAKI
IPC: D21C9/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of bleaching capable of bleaching kenaf or kenaf pulp without applying a chemical treatment. SOLUTION: A solution of the kenaf pulp which has been pulped by boiling kenaf in water is mixed with vitamin C or a vitamin preparation or its aqueous solution, or diastase or yeast or its aqueous solution to bleach the kenaf pulp. Since no chemical treatment using a chlorine or oxygen agent is needed for the bleaching, this method is free from environmental pollution.