baber/WOPTO huggingface dataset:
Patent JP-H048177-A (JP)
Title: Multiple lightning generator
Inventor: DEN MINORU
IPC: G01R31/14
Filed: 1990-04-23
Abstract: PURPOSE:To block discharge from other IGs by juxtaposing a plurality of IGs, each having a diode comprising a plurality of voltage division resistors and discharge gaps, at the output end and then discharging the IGs with time difference. CONSTITUTION:Voltage of an initially operated IG-1 is blocked by a diode D2 from being applied on an IG-2 which thereby does not discharge. Consequently, voltage of the IG-1 is applied on a load. When the IG-2 operates 1-100mS later, voltage of the IC-2 is blocked from being applied on the IG-1 which thereby does not discharge. Consequently, voltage of the IG-2 is applied on the load Z.
Patent JP-S5632156-A (JP)
Title: Image forming device
Inventor: NITANDA HIROSHI
IPC: G03G21/00
Filed: 1979-08-23
Abstract: PURPOSE: To make effective use of the spacing in the machine and make suspended matter effectively collectable by using a hollow photosensitive drum shaft as a guide pipe and sucking and removing ozone or powder dust.  
     CONSTITUTION: A duct 17 is provided to the centering plate 16 of a photosensitive drum 14, one of the former of which is formed into opening (a) near the periphery  of the an drum 14 and the other is connected to one end 8a of a hollow drum shaft  8. A suction blower is connected to the other end 8b of the drum shaft 8. With this  constitution, the ozone and powder dust produced around the drum are sucked with  good efficiency through the opening 8a of the duct 17, pass through the shaft 8 and  are collected by the suction blower. Thereby, the space in the machine may be effectively utilized because treating mechanisms for dust removal are not disposed  around the drum; moreover, suspended matter may be efficiently collected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H049292-A (JP)
Title: Positioning device for work table
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/02
Filed: 1990-04-25
Abstract: PURPOSE:To prevent the damage of a positioning member by sinking the positioning member down from a work pass line by the effect of an end face cam and retreating the member axially from a work processing region. CONSTITUTION:The positioning member 27 is laid horizontally and is sunk down below the work pass line P when the work W is clamped by a work clamping device 13 and the positioning is no longer needed. A projecting part 31 of a cam fits to a recessed part 29 of the cam and an operating shaft 21 is moved toward the left by the spring force of a compression coil spring 45. The positioning member 27 is retreated in the direction parting from the processing region of a work table 3 by the lateral axial movement of the operating shaft 21. The irradiation of the positioning member 27 with a laser beam is, therefore, surely averted even at the time of processing of the end edge on the positioning member 27 member side of the work W. The possibility that the positioning member 27 is damaged is thus eliminated.
Patent JP-S62264563-A (JP)
Title: Manufacture of sealed battery
Inventor: KOYAMA KIYOSHI
IPC: H01M50/552
Filed: 1986-05-09
Abstract: PURPOSE:To increase productivity by forming a terminal of positive or negative electrode with a hollow pipe, installing small holes on the side wall of the pipe corresponding to unit cells, pouring electrolyte from the pipe, then sealing the upper part of the pipe. CONSTITUTION: A metal pipe 6 also serving as a terminal of a negative electrode 4 is electrically insulated from a container cover 2 with a glass seal 10, and a positive electrode 3 is connected with a container 1 with a positive lead 9. Small holes 8 are installed on the side wall of the pipe 6 corresponding to unit cells, and the positive electrode 3 is wrapped with a separator 5. An electrolyte is poured from the pouring hole of the pipe 6 to supply the electrolyte to individual cell through the small hole 8, then the pouring hole is sealed. Thereby, the time required to supply electrolyte to each cell is shortened. By eliminating the installation of separate pouring hole, the number of parts is reduced and productivity is increased.
Patent JP-S58224244-A (JP)
Title: Ventilator
Inventor: NISHIMURA SHIYOUICHI
IPC: F24F7/04
Filed: 1982-06-24
Abstract: PURPOSE:To eliminate a housing space of a lid, to facilitate maintenance and inspection of the interior and to enable to perform closure of the titled ventilator easily, promptly and reliably, by serving a part of a circumferential wall forming a ventilator as a closing lid. CONSTITUTION:A part of a circumferential wall forming a ventilator 1 is made to serve as a closing lid 2 and installed openablly and closablly by a hinge 3. The closing lid 2 forms a side of the circumferential wall of the hinge 1 and enables ventilation from an opening part 7 for the open air under its open state. Altough closure is performed promptly by making use of gravity through handle metal fittings 4 and securing at the time of closure is made by a tightening screw of the handle metal fittings 4, a tightening clip 6 is provided in preparation for blowing up of an air current at the time of flood of fire. A counter- weight 5 is provided on the handle metal fittings 4 so as to enable to handle it lightly at the time of the opening of the closing lid.
Patent JP-S5230576-A (JP)
Title: Making method of decoration boards for wall surfaces ad furniture
Inventor: HIRAI FUMIO
IPC: E04C2/24
Filed: 1975-09-02
Abstract: PURPOSE: To provide decorated boards having the appearance of mortar wall surface, by providing pebble-like projections on a substrate of paper, non-woven fabric and the like by way of foaming. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63272092-A (JP)
Title: Forming method for superpowered composite laser beam
Inventor: ARATA YOSHIAKI
IPC: H01S3/101
Filed: 1987-04-30
Abstract: PURPOSE:To obtain large power laser beams, by making a plurality of laser beams adjacent to each other in parallel so as to form parallel composite beams and reducing a peripheral diameter of the composite beams so as to form reduced parallel beams and further combining a plurality of the reduced parallel beams. CONSTITUTION:A plurality of laser beams, whose cross-sectional area is circular, are made adjacent to each other in parallel so as to form parallel composite beams, and the composite beams are formed into reduced parallel composite beams of high energy density by the use of a method in which a peripheral diameter of the composite beams is reduced. The reduced parallel composite beams are assumed one assembled beam and combined in plural so that density of the beam quantity can be enlarged to form large power beams. For example, three laser oscillators 1 to 3 and two circle- shaped plane laser mirrors 4, 5 are used to form a parallel flux of three beams, and a diameter of the parallel flux is reduced by means of a concave mirror or the like so as to form a parallel flux of high energy density. After this parallel flux is assumed one assembled beam, a similar method as abovementioned is used to make a plurality of these assembled beams composite so that one assembled parallel flux which is superpowered and high in its density can be formed.
Patent JP-S5232295-A (JP)
Title: Laser excitation power supply
Inventor: ISHIKAWA KEN
IPC: H01S3/092
Filed: 1975-09-05
Abstract: PURPOSE:By controlling discharge with a switching element and a delay element in a discharge control circuit and changing this discharge waveform depending on laser processing objects, the efficiency of laser processing shall be planned.
Patent JP-S60251230-A (JP)
Title: Method and device for cooling strip with heat treating furnace
Inventor: MATSUMURA ICHIROU
IPC: C21D9/573
Filed: 1984-05-28
Abstract: PURPOSE:To cool efficiently a heat-treated steel strip, etc. without generating an irregular shape such as wrinkle in the stage of cooling said steel strip by passing the strip through the 1st cooling section in which a liquid for cooling is used and the 2nd cooling section in which a gas for cooling is used and adjusting cooling by both cooling sections according to the kind of the steel strip. CONSTITUTION:The steel strip 20 which is heat-treated in a treating furnace having a mixed atmosphere 21 composed of hydrogen and nitrogen is introduced via sealing rolls 23 into a steam chamber 24 where cooling water is injected in the form of the continuous laminar flow without interruption in the transverse direction of the strip 20 from injection nozzles 26. The strip 20 subjected to the 1st stage of cooling by the laminar flow cooling enters the inside of a pressure chamber 27 of cooling gas in succession thereto, where the steel strip is subjected to the 2nd cooling by the cooling gas injected from a partition plate 27b having many cooling gas ejecting ports 27a and thereafter the strip is passed through cooling water 31 in a cooling water tank. Even the steel strip having a small thickness is quickly and efficiently cooled without generation of wrinkle, etc. as a result of cooling by adjusting the 1st and 2nd coolers.
Patent JP-S5535820-A (JP)
Title: Ventilator utilizing wind velocity
Inventor: WATAYA KATSUFUSA
IPC: F24F7/04
Filed: 1978-09-01
Abstract: PURPOSE: To enable to prevent sucking into a chimney without utilizing power means and utilizing natural wind velocity and to effect ventilation forcibly by providing at an upper portion of the chimney with a hollow shade, and further, attaching a funnelshaped shade or a flat plate thereabove maintaining a proper distance therefrom.  
     CONSTITUTION: A ventilator is constituted by attaching a hollow shade 6 to an upper portion of a chimney, and further, attaching a funnel-shaped shade 5 or a flat plate 7 to the upper portion of the shade 6. According to this method, a dimension 2 is bigger than a dimension 1, therefore, a negative pressure is generated between the shades 5, 6 or between the shade 6 and the flat plate 7 when a wind velocity is exsisting and smoke or the like is sucked out of the chimney. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58225743-A (JP)
Title: Radio telephone equipment
Inventor: SEKIKAWA TATSUAKI
IPC: H04B1/40
Filed: 1982-06-23
Abstract: PURPOSE:To eliminate the need for reoriginating operation in case of a break of power supply and improve operativity and to improve circuit use efficiency by providing a voltage detecting circuit which monitors the output voltage level of a battery, and generates the 1st detection signal when the output level is lower than the operation securing level of a ratio part, or the 2nd detection signal when it is lower than the operation securing level of a control part. CONSTITUTION:The voltage detecting circuit 21 generates and supplies the 1st detection signal DS1 to a control part 17 when the output voltage of the battery 8 is within the operation securing range of the control part 17 and lower than the operation securing level of the frequency synthesizer 13 of the radio part 15, or the 2nd detection signal DS2 to a power source control circuit 22 when it goes beyond the operation securing range. The power source control circuit 22 opens a relay contact 23 when the 2nd detection signal DS2 is supplied to cut off the supply of the output voltage of the battery 8 until the output voltage returns to the operation securing range of the control part 17 and the 2nd detection signal DS2 is turned off.
Patent JP-H04315365-A (JP)
Title: Facsimile terminal equipment
Inventor: YAMASHITA HIROYUKI
IPC: G06V30/224
Filed: 1991-04-15
Abstract: PURPOSE:To use paper again for designating control information by eliminating the need for the entry of the control information including a destination. CONSTITUTION:The terminal equipment is featured to be provided with an original sensing means 21 sensing the loading of a transmission original, a control information extract means 91 extracting a control information area in which transmission original relating control information and destination relation control information at a prescribed position of a 1st page of the transmission original, and a control information recognition means 92 recognizing the information relating to the destination and outputting it to a dial control section 7 and outputting the information relating to the transmission original to a transmission control section 4 respectively based on the content of the control information area inputted from the control information extract means 91.
Patent JP-S60253229-A (JP)
Title: Optical window for plasma etching device
Inventor: OKAMOTO AKIRA
IPC: H01J37/32
Filed: 1984-05-30
Abstract: PURPOSE:To enable to perform monitoring, and to grasp the plasma condition accurately extending over a long period at a plasma etching device by a method wherein the thin film of an inorganic or an organic halogen compound not to react with active reaction chemical seeds in plasma is formed on the surface of an optical window. CONSTITUTION:High-frequency electric power is made as to be applied from a high-frequency electric power source 4 between electrodes 2, 3 in a chamber 1, plasma 5 containing active reaction chemical seeds such as fluorine ions, etc. is generated between the electrodes 2, 3 according to application of high-frequency electric power, and etching of an SiN4 film is generated. Detection of the condition of plasma 5 at this case is attained by detecting the emission spectrum of N2. Lights 7 of various wavelengths are taken out outside from an optical window 6 according to generation of plasma 5, while a spectrum (wavelength is 336nm) generated by N2 corresponding to the etched condition of the SiN4 film is made as to be separated and detected from the light 7 according to a photo detector 8. The amount of emission corresponding to the emission spectrum of N2 detected electrically is offered for display, etc., while the plasma condition is grasped according to the amount of emission thereof, and moreover, etching is monitored.
Patent JP-H01279422-A (JP)
Title: Recording circuit for optical disk
Inventor: KUSAMUTA YOSHITOSHI
IPC: G11B7/0045
Filed: 1988-04-30
Abstract: PURPOSE:To provide a write signal to an element drive circuit, to improve the recording density and to prevent the deterioration in the C/N by providing a write signal generating circuit using a signal being a result of OR between a recording signal and a signal obtained through retarding the fetched recording signal by a prescribed time delay and outputting a resulting signal as a write signal. CONSTITUTION:A recording signal WS is given to a delay circuit 40 of a write signal generating circuit 4 and a arithmetic and logic circuit 41, the recording signal WS fed to the circuit 40 is delayed by a prescribed time and a retarded signal DS is given to the arithmetic and logic circuit 41. Logical operation is applied to the recording signal WS given to the circuit 41 and the retarded signal DS are subject to logical operation to output the write signal WS. The outputted write signal WD is given to a voltage-current conversion circuit 20 of an element drive circuit 2 and a current in response to the write signal from the circuit 20 is given to a laser diode 3, which is driven. Then an oscillating laser light from the diode 3 is processed by an APC circuit 21 to control the power of the diode 3 thereby improving the recording density and the deterioration in the C/N.
Patent JP-2000298393-A (JP)
Title: Developing device
Inventor: TSUDA KIYONORI
IPC: G03G15/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that developer is prevented from being partially deteriorated quickly and unevenness of image density or surface staining is not caused with respect to a developing device that toner is taken in a developer storing part by the movement of the developer. SOLUTION: In the developer storing part A, a developer retaining layer L where the developer 3 whose passage is regulated by a 1st doctor blade 6 is retained is formed on a downstream area (b) in a developer carrying direction by a developing sleeve 4, and a developer circulating layer M where the developer 3 is circularly moved is formed on an upstream area (a). The toner 3b taken in the developer from a toner replenishing port 20 passes the layer M first and one part of the toner circulates the storing part A. Next, it passes through a contact area where it comes in contact with the layer L and is electrified to have an electrified amount required for development by frictional force by its relative movement to the layer L.
Patent JP-H06319102-A (JP)
Title: Reproduction display device, recorder and recording medium
Inventor: KOBAYASHI TOSHIHARU
IPC: H04N5/91
Filed: 1993-05-10
Abstract: PURPOSE:To dub temporal information like that in a weekly magazine on an IC card possessed by the user and to reproduce and display the dubbed information by storing a still picture and a related character picture and sounding a voice signal synchronously with the turn-over of a displayed page of the still picture. CONSTITUTION:Data such as articles of weekly magazines and comic magazines every week are sent from an external recording medium with a large capacity of an electronic magazine publishing company or the like to the recorder via a communication line or the like and stored in a memory via a line interface. The user deposits a coin into a coin deposit port to purchase and store only the data of a desired content into an IC card 12 possessed by the user. An output from a picture processing circuit 13 of the reproduction display device 37 drives a display section 19 such as an LCD via a display drive circuit 17 voice data extracted from a voice processing circuit 14 are sounded from a speaker 20 via a voice control circuit 16 and a speaker drive circuit 18. An operation section 22 implements power application, page turn-over and shift of a picture or the like.
Patent JP-S5442523-A (JP)
Title: S&ction device of engine
Inventor: YAMASHITA RIYUUICHI
IPC: F02B15/00
Filed: 1977-09-09
Abstract: PURPOSE: To increase difference in pressure at both ends of a sublution pipe by means that a suction device including the subsuction pipe bypassing a sub-throttl valve does not allow atmospheric pressure to come to the entrance of the sub-suction device until the opening of main throttle valve reaches a specific value or more.  
     CONSTITUTION: A sub-throttle valve 40 is equipped in the down stream of a main throttle valve 34, which colses only in low-load operation and opens in the other states of stop and output operation. The sub-suction pise 44, bypassing the sub- throttle valve 40, is installed in parallel with the main suction pipe. The down stream outlet 46 opens to the area near the upstream suction valve 20. The inlet 48 is sited more downstream than the full-closed position of the main throttle valve 34. Therefore, the effect of swirl in the combustion chamber and the combustion speed are increased 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5334415-A (JP)
Title: Manufacture for mesh electrode
Inventor: UEDA YOSHIYA
IPC: H01J29/02
Filed: 1976-09-13
Abstract: PURPOSE: To remarkably giving afford to the manufacturing conditions and to prevent the white stain of video picture due to the mesh constituting materials, by coating carbon thin film with high density thru the use of electron beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06296713-A (JP)
Title: Golf club set
Inventor: SHIMAZAKI HIRATO
IPC: A63B53/00
Filed: 1993-04-12
Abstract: PURPOSE:To achieve role of each size number securely by separating golf clubs into two or more groups, grouping the golf clubs of closer numbers in one group, and composing them in such a way that specific gravity of their face material becomes larger as the size numbers of the group become larger. CONSTITUTION:An iron club 1 comprises face material 4 of a head 2 which is different from material of a head main body part 3. Golf clubs are separated into two or more groups, grouping those of closer size numbers in one group, and they are composed in such a way that specific gravity of the face material becomes larger as the size numbers in the group become larger. For example, the head main body 3 is formed out of a stainless material, and the face material 4 of the third to fifth iron is composed of an aluminum alloy material. The face material 4 of the sixth to eighth iron is formed of a titanium alloy material, and the face material 4 of the ninth iron and a sand wedge is formed of a brass material.
Patent JP-H10302581-A (JP)
Title: Switching device
Inventor: MURAKI YOSHIO
IPC: H01H33/16
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To save a space, assure close contact even in the operation of a switching device, enhance electricity passing performance, and suppress the rotating force of a spring connecting resistance and a supporting member by using a double spring comprising large diameter coil springs and small diameter coil springs inserted into the inside of the large diameter coil springs to connect the resistance of a resistor and the supporting member. SOLUTION: A double spring 4 is arranged between a resistance 2 and a supporting member 3. The double spring 4 is constituted with a plurality of large diameter coil springs for fixing the resistance 2 and the supporting member 3 and a plurality of small diameter coil springs whose winding direction is opposite each other inserted into the inside of the large diameter coil springs. The double spring 4 is fixed so that the acting direction of spring force becomes vertical to the spring fixing surface, and rotating force generating in the large diameter coils is alternately canceled by the rotating force generating in the small diameter coils having different winding direction. The spring force and electricity passing area within the same space are increased to save the space, and the rotating force of the spring is suppressed.
Patent JP-S58224848-A (JP)
Inventor: SAKURAGI TOSHIO
IPC: B61B13/12
Filed: 1982-06-22
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-2000297698-A (JP)
Title: Metal gasket
Inventor: SATO KATSUNORI
IPC: F02F11/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a gasket, having capability of being compressed sufficiently throughout the entire length of a bead shaped seal portion, even wen a fastening force acting on the gasket is small or the rigidity of housings for catching the gasket in between is low, and demonstrate superior sealing property. SOLUTION: A metal gasket 1, having a base plate 2 made of an elastic metal plate, is provided with a combustion chamber hole 3, a plurality of bolt holes 4, and a bead shaped sealing portion 5 around the combustion chamber hole 3. The base plate 2 is provided with half beads 7, 11 with which flat portions 8, 12 are integrally formed via slanted portions 9, 13 at different heights, with respect to the base plate 2 over the entire length of the sealing portion 5, including portions 6 between the bolt holes. The bolt holes 4 are arranged within faces of flat surface portions 12 of the half beads 11.
Patent JP-2000307716-A (JP)
Title: Lock mechanism in portable terminal, portable telephone, small sized information terminal and lock method
Inventor: KODAIRA TSUTOMU
IPC: H04W88/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To avoid a defect due to misoperation and to make a portable telephone small in size by applying a telephonic or inserting withdrawal operation to a component mounted on the portable telephone so as to activate or inactivate a specific function of the portable telephone. SOLUTION: An antenna telescopic state detection section 3 of the portable telephone 1 provided with a telephonic antenna 2 detects a telescopic state of the antenna 2. A dial lock control section 4 validates dial lock of the portable telephone 1 when the antenna telescopic state detection section 3 detects a contained state of the antenna 2, and invalidates the dial lock when the antenna telescopic state detection section 3 detects the extended state of the antenna 2.
Patent JP-S58224893-A (JP)
Inventor: OOE TSUTOMU
IPC: B64C21/06
Filed: 1982-06-24
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。