baber/WOPTO huggingface dataset:
Patent JP-S55111964-A (JP)
Title: Information recording method and apparatus thereof
Inventor: HIRAYAMA KAZUHIRO
IPC: G03G15/00
Filed: 1979-02-20
Abstract: PURPOSE: To readily perform ovelay by using the photosensitive plate of the specific constitution.  
     CONSTITUTION: The photosensitive plate A consisting of a conductive substrate 1 composed of metal conductors such as tin or copper, hygroscopic paper, etc., a photoconductive layer 2 using CdS, crystalline Se, ZnS, etc. as its material and an insulation layer 3 provided with three factors of high abrasion strength and high resistance, holdability of electrostatic charges and transparency such as of fluorine resins or polyester resins is prepared. After the surface of the insulation layer 3 of the photosensitive plate A is charged to (-) by a corona discharger of the polarity opposite from the conductivity type of the photoconductor in a dark place, the first light images are radiated, thence it is subjected to Ac corona discharging by an AC corona discharger 8 before the fatigue by the light radiation of the photoconductive layer 2 recoveres. Thereafter, the second light images are radiated. As a result of this, the surface potentials of only the portion II which was the dark part at the time of the first light image radiation and was the bright part in the second light image radiation increases to negative. By developing the photosensitive plate A, the combined images of the first and second light images are turned to sensible images. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11218734-A (JP)
Title: Simple matrix liquid crystal driving method
Inventor: NISHIOKA NOBUYUKI
IPC: G02F1/133
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a nonuniform cross talk and to reduce the cost by ORing with the adjusting pulses, become specific widths of a line order interval, against scanning and display signals, ANDing against the display signals selected at a low level and conducting a time division driving. SOLUTION: Scaning signal select the signals, which consist of two potentials 'Vbb ' and '0≈ in a line order period (a selection period), for every interval T1 . Then, driving voltage waveforms are obtained by ORing the scanning signals and adjusting pulses (T1 /3)a having a 1/3 width of a line order interval t1 . Moreover, in a display off (a low level), 'Vbb is selected during the interval t2 and '0' is selected in the next t1 . The driving waveforms of a segment signal S2 are obtained by ANDing the scanning signals and adjusting pulses (t1 /3)b having a 1/3 width of the line order interval t1 , which do not overlap with the pulses (t1 /3)a .
Patent JP-S55112187-A (JP)
Title: Electron beam welding machine for pipe welding
Inventor: ONSEI HIROSHI
IPC: B23K15/06
Filed: 1979-02-21
Abstract: PURPOSE: To enable vacuum sealing to be done perfectly by rotating the seal holding material  which hold sealing materials on the welding chamber side wall and the sealing materials of the  outside circumference of the pipes to be welded and yet compression-bonding the sealing materials  of the outside circumference of the pipes at the time of faying the end parts of the pipes respectively inserted from the opposing side wall parts of the welding chamber.   
     CONSTITUTION: The pipes to be welded 4, 4' are inserted from the both side wall faces of a welding chamber 2, are supported by a holding means 5 and are butted in the chamber 2. The end  parts of the expansion rings 8, 8' whose end parts have a radial or tapered face are inserted into  the groove parts of the V-rings of the sealing materials 6, 6' which seal the outside circumference  of both pipes, by which the sealing materials 6, 6' are expanded. The expansion rings 8, 8' are  moved by drive sources 9, 9'. When the both pipes are inserted into the chamber 2, the sealing  materials 6, 6' are compression-bonded to the outside circumference of the both pipes by the  movement of the expansion rings. On the other hand, the sealing materials 3, 3' are mounted to  the holding bodies 7, 7' of the sealing materials 6, 6' to seal the portions between the same and  the chamber side walls. These seal holding rings are held by rollers 11, 11', and are rotated by  the rotation driving source 10 of the pipes.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05212792-A (JP)
Title: Method for reclaiming installed sewer pipe
Inventor: OOKA SHINKICHI
IPC: B29C63/34
Filed: 1992-02-05
Abstract: PURPOSE:To provide a method for reclaiming an installed sewer pipe in which the frictional resistance of the flow in a pipe with a smooth inner surface is reduced so that the flow capacity of the pipe is not affected to decrease. CONSTITUTION:Compressed air is charged from the one end 3b of an installed sewer pipe 3 into the pipe sewer 3 to push a flexible hose 8 containing a photosetting resin to the inside wall surface 3a of the sewer pipe 3 and to generate the air flow A in the direction from the one end 3b to the other end 3c of the sewer pipe 3. The flexible hose 8 is hardened by the radiation of ultraviolet rays while an ultraviolet radiation apparatus 10 installed in the hose 8 being moved in the backward direction B against the air flow A.
Patent JP-H09212063-A (JP)
Title: Image forming device
Inventor: SATO KENJI
IPC: G03G21/16
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent the tooth of a planet gear from being broken and to facilitate the attachment/detachment of a processing means by setting the planet gear at a position where the processing means can be attached to/detached from a device main body when the device main body is stopped. SOLUTION: A motor 79 being a motive power source, whose rotating direction is changed, is provided with the gear B51, and a sun gear G55 is meshed with the planet gear G56 and turned around a shaft arranged in a supporting member 72. On the other hand, the sun gear 57 is meshed with the planet gear G58 and turned around the shaft arranged in a supporting member 71. When the device main body is stopped, the control means sets the positions of the planet gears G56 and G58 to the position where the processing means can be attached to/detached from the device main body. A regulating means regulates the supporting member to be set at the positions where the processing means can be attached to/detached from the device main body, and the regulation position of the member 72 and the regulation releasing position are switched by a solenoid 74.  Furthermore, another regulating means switches the regulation position of the member 71 and the regulation releasing position interlocked with the movement of a developing machine unit 90.
Patent JP-S54112612-A (JP)
Title: Counter device of tape recorder
Inventor: OSANAI HIROSHI
IPC: G11B27/10
Filed: 1978-02-23
Abstract: PURPOSE: To enable the presence or not of tape running to be readily judged by frequently performing the display changes of a counter display part according to tape running quantities.  
     CONSTITUTION: When a switch 12 is placed at the contact piece 12A side while the tape of a recorder-reproducer or the like is running at a low speed, a switch 15 is also set at the contact piece 15A side. In this state, the tape runs and at each 1 revolution of a shaft 11, one pulse is outputted from a pulse oscillator 10 in an (m) magnification circuit 13 through the contact piece 12A. A circuit 13 emits the false pulse of (m) times at each output pulse and therefore when (n) pulses are applied up to the terminal end of the tape, (m.n) pulses are given to a counter 14, whose count value is then sent directly to a decoder driver 16 via the contact piece 15A to be digitally displayed in a counter display part 18. When the switches 12, 15 are changed over reverse while the tape is running at a high speed, the output pulses of the oscillator 10 go via counter 14 to the (m) magnification circuit 17, which in turn sends the false pulse of (m) times at each pulse output to the decoder 16 to have them digitally displayed in the display part 18. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06230103-A (JP)
Title: Gps receiver
Inventor: NAKAMURA YUTAKA
IPC: G01S19/44
Filed: 1993-02-08
Abstract: PURPOSE:To provide a GPS receiver which can detect the generation of cycle slip at the time of measurement. CONSTITUTION:The receiver is provided with a GPS antenna 10 for receiving the radio wave transmitted from N units of satellite, an analog signal processing section 12, a digital signal processing section 14, and a control section 16. The section 12 has an RF amplifier 12a, a local oscillator 12b and an IF amplifier 12c. The section 14 has a digital signal processor DSP1 with main channels 1 to N and a DSP2 that has the same number of sub-channels as that of DSP1 and is connected in parallel with the DSP1. The section 16 instructs the DPS1 and DPS2 having N channels respectively so that both one main channel and one sub-channel may be allocated for each satellite. Further, when an epoch phase data from the DSP1 and DSP2 is subject to storage in a storage means 18, the phase difference between the epoch phase data of the main and sub- channels is calculated and it is judged whether or not the epoch phase data is valid based on the phase difference between a pair of corresponded main and sub-channels.
Patent JP-H11202661-A (JP)
Title: Image forming device and method for adjusting nip pressure for fixing device
Inventor: MATSUYAMA NAOKI
IPC: G03G15/20
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To execute adjustment for an optimum nip width and optimum pressure by accurately measuring the nip width of both rollers at an image forming device provided with a fixing device consisting of a heating roller and a pressing roller. SOLUTION: As for the image forming device provided with the fixing device executing the fixing of a toner image by receiving transfer paper to which the toner image is transferred in an image formation part and heating it while pressing, and fixing the toner image on the transfer paper by a nip part between the heating roller 1 and the pressing roller 2, the image forming device is provided with a nip width measuring mode to obtain a data to adjust the nip width of the nip part between the heating roller 1 and the pressing roller 2, and the nip width during intermittent stop is measured by intermittently rotating the heating roller 1 at a specified pitch by a specified angle in the nip width measuring mode.
Patent JP-S63188188-A (JP)
Inventor: SAKURAI KUNIHIKO
IPC: G06F3/153
Filed: 1987-01-30
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-H08209747-A (JP)
Title: Back-hoe
Inventor: NASU HITOO
IPC: E02F9/16
Filed: 1995-02-08
Abstract: PURPOSE: To make it possible to install a back-hoe in compact by positioning a pilot oil path switching valve inward from the peripheral edge section of a swiveling base, and providing it to the front side of a controlling box in a state lower than the controlling box. CONSTITUTION: A back-hoe device 5 is installed in the horizontal side of a mounting control section 4 on a swiveling base 3 formed in a roughly circular shape in a plan view, and a control box 34 is erected in the front side of the mounting control section 4. In such a back-hoe, an oil path switching valve for switching pilot paths of pilot control type control levers RL and LL is provided to the control box 34. The oil path switching valve is positioned inward from the peripheral edge section of the swiveling base in a plan view, and it is provided to the front side of the control box in a state lower than the control box 34. As a result, a space in a position backward from the control box 34 is ensured as a living space for an operator, and the operator's view is not prevented by the oil path switching valve.
Patent JP-S55115125-A (JP)
Title: Command execution system
Inventor: TSUNOSE KATSUJI
IPC: G06F13/12
Filed: 1979-02-23
Abstract: PURPOSE: To ensure to execute the command and to increase the reliablity of computer system, by delivering the end interruption indication signal to the upper rank circuit from the end interruption issuing circuit based on the second BOT detection circuit.  
     CONSTITUTION: In executing the information and control instruction between the units constituting the electronic computer system, when the BOT mark detection signal indicating the beginning of the first tape is developed from the BOT detection circuit 13, the command re-issue check circuit 14 performs rewind to the rewind indication circuit 12. After that, the second BOT detection signal is from the circuit 13, the command re-issue check circuit 15 receives it and the end interruption indication signal is delivered from the end interruption issue circuit 16 to the upper rank circuit. Thus, the command is surely executed to increase the reliability of computer system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07230615-A (JP)
Title: Thin-film magnetic head
Inventor: MIYAZAWA YOSHIHIKO
IPC: G11B5/60
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the destruction of a thin-film magnetic head and a magnetic disk by providing a recessed part generated at the boundary between a slider and a head element with an insulating film in such a manner that a slider floating surface including a head element facing a recording medium surface is flattened at the time of working the slider floating surface. CONSTITUTION:A difference 5 in level by working of 5 to 15nm is generated at the boundary between the floating surface 6 of the slider 1 and the floating surface 7 of a head element part 2 by a difference in hardness between Al2O3.TiC which is the material of the slider 1 and Al2O3 which is the material of the floating surface side of the head element 2 when the floating surface 6 is lapped for the purpose of smoothing the floating surface 6. The difference 5 in level is settable at an arbitrary height by lapping conditions, such as abrasive grains for lapping. As a method for forming a protective film 8 on the difference 5 in level by working generated on the thin-film magnetic head, a silicon oxide film 4 and a carbon film 3 are formed by sputtering over the entire surface inclusive of the floating surface 6 of the slider 1 and the floating surface side 7 of the head element part on the extension line thereof. Next, the arbitrary slider floating surface shape is formed by machining, etc., and thereafter, the floating surface 6 of the slider 1 is lapped under adequate load, by which the film on the floating surface 6 is removed and the film formed only on the floating surface side of the head element part is made to remain.
Patent JP-S59147318-A (JP)
Title: Optical radiator
Inventor: MORI TAKASHI
IPC: G02B6/00
Filed: 1983-02-10
Abstract: PURPOSE:To irradiate a chlorella, etc., with light energy discontinuously and to use it as the light source for the chlorella, etc., effectively by providing rotatably a photoconductor rod which has a photodetection end surface where the light energy is entered and a slanting reflecting end surface where the energy is reflected. CONSTITUTION:The columnar photoconductor rod 2 has the photodetection end surface where the light energy is entered at the upper part and is provided with the slanting reflecting end surface 3 which reflects light at the tip part, and the rod 2 is rotated by a driving means 4. The light energy from a sunlight collecting device or artificial light source is converged by a lens and made incident to the rod 2, wherein it is rotated through a motor 4 and gears 6 and 7 to vary in irradiation direction momentarily. Therefore, the object is irradiated discontinuously and this is usable effectively as an optical composition reaction source for the chlorella, etc.
Patent JP-H08192042-A (JP)
Title: Steam heating device
Inventor: MORII TAKAYUKI
IPC: B01J19/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide an inexpensive steam heating device capable of heating an article to be heated with steam at about 100 deg.C without requiring so much maintenance cost. CONSTITUTION: Falling parts 3, 4 having a prescribed length are attached to the lower parts of a jacket part 2 of a reaction iron pot 1. The lower ends of the falling parts 3, 4 are connected with an evaporation medium storing part 5. The evaporation medium is stored in the evaporation medium storing part 5, and also an evaporation medium heating means 8 connected with a steam feed pipe 10 is arranged therein.
Patent JP-S52104869-A (JP)
Title: Manufacture for semiconductor device
Inventor: HASHIMOTO TETSUICHI
IPC: H01L29/78
Filed: 1976-03-01
Abstract: PURPOSE: To avoid contanimation by electrically connecting a substrate to wire metal at a portion where the substrate is exposed by the steps in which an oxide film thereon is etched and coated with a glass film followed by heating and a portion of the glass film where directly cover the substrate is removed so as not to expose the oxide film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55112951-A (JP)
Title: Illuminator
Inventor: TSUJIMURA SUSUMU
IPC: F24F13/078
Filed: 1979-02-23
Abstract: PURPOSE: To ventilate in the room with a transparent hood by a method wherein the top of a suspended illuminator is enclosed by the transparent hood without losing illumination effectiveness of the room.  
     CONSTITUTION: An illuminator is provided with a transparent hood 5 having a ventilating section 9 enclosing the illuminator at the top of the suspended illuminator 1. The exhausted smoke flowed from a burner 18 in the room or the smoke of cigarette is collected within the hood 5 to exhaust to the outside from the ventilation section 9. Further, the hood 5 has a transparency, allowing the visibility against the ceiling 3 not be intercepted by the hood 5, the light of illuminator 1 being not intercepted, which eliminates the shade on the ceiling, not spoiling the beauty, and enabling to prevent the dust falling on the dining table located under the illuminator 1 from the ceiling 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61182192-A (JP)
Inventor: SHIMAZU YOSHIAKI
IPC: G07D1/00
Filed: 1985-02-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63189479-A (JP)
Title: Metallic coating material composition for electrostatic coating
Inventor: AOYAMA HIROMI
IPC: C09D5/03
Filed: 1987-01-31
Abstract: PURPOSE:To obtain the titled composition, containing specific particulate and scaly aluminum powder and suitable for electrostatic coating of automobiles, household appliances, etc. CONSTITUTION:The aimed composition obtained by containing (A) particulate aluminum powder having <=100mum major axis (a) and relations of a>b>c and 1<=a/c<=5 (b is the minor axis and c is the thickness) with (B) scaly aluminum powder having relations of a>b>c and a/c>5 in a metallic coating material composition. Furthermore, the component (A) is contained in an amount of >=3wt.% based on the total amount of the aluminum powder.
Patent JP-S52104550-A (JP)
Title: Compositions for rapid adhesion
Inventor: HONDA TOSHIO
IPC: C08L33/02
Filed: 1976-02-28
Abstract: PURPOSE: Compositions for rapid adhesion, having excellent tackiness and adhesiveness under the normal pressure, applicable at the normal temperature, obtained by incorporating phenolic polysulfide resins with acrylonitrile-containing copolymers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10218333-A (JP)
Title: Molding equipment
Inventor: SUZUKI ETSUO
IPC: B65G25/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide molding equipment to save energy and reduce running cost. SOLUTION: The running body 16 of a carriage conveyor 10 and a moving platen 2 are interconnected through a wire 20 for reciprocation, and the wire 32 for incoming of a rewinder 30 fixed at a frame-form conveyor body 12 is connected to the running body 16. Further, when the running body 16 is moved to a downstream spot through the tension of a wire 20 for outgoing, elastic energy is stored at the coil spring of the rewinder 30.
Patent JP-S52105063-A (JP)
Title: Outer blade of reciprocating electric razor
Inventor: OBATA SOTOJI
IPC: B26B19/04
Filed: 1976-02-27
Abstract: PURPOSE: To improve the cut quality, life, and contact by increasing the height of sink gradually toward the center and to heighten the speed of shaving by increasing the diameter of holes for inducing beard in the outer blade with numerous holes for inducing beard on a flexible metal sheet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59147235-A (JP)
Title: Water leak testing apparatus and testing method of minute amount of leaked water by using the same
Inventor: UEDA YUTAKA
IPC: G01M3/28
Filed: 1983-02-12
Abstract: PURPOSE:To detect a minute amount of leaked water within a short time, by a water leak testing apparatus equipped with a glass tube, a minute amount adjusting valve provided to the upper end thereof and a connecting valve provided to the lower end thereof. CONSTITUTION:The connecting valve 19 of a water leak testing apparatus is connected to the terminal of the arranged pipe system 25, which is connected to a high place tank 23 through a main valve 24, through a hose 26. In this state, when all valves 27 ... are closed, a water level rises to a position where the water head pressure from the tank 23 and the air pressure in the water leak testing apparatus are balanced. When there is no water level in a glass tube, a minute amount adjusting valve is operated to raise the water level to the glass tube. In the next step, when the valve 24 is closed and water is sealed in the arranged pipe system 25, the water in the arranged pipe system 25 is pressurized by the compressed air in the water leak testing apparatus. The presence or absence of water leak is detected by observing the change of the water level in the glass tube.
Patent JP-H06214435-A (JP)
Title: Image forming device
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/00
Filed: 1993-01-14
Abstract: PURPOSE:To protect an image carrier without enlarging the image forming device in size by moving a protective cover for the image carrier in parallel and opening/ closing the cover with saved occupied space in the device main body. CONSTITUTION:The long sideways protective cover 28 is mounted on a process cartridge 23 so that it may be moved back and forth in parallel by a pair of rotary arms 29 which are placed on both ends of the cover 28. The protective cover 28 is moved in parallel cooperatively with opening/closing an upper structure 10a. When the upper structure 10a is closed with reference to a lower structure 10b, the protective cover 28 comes near resist rollers 21a and 21b from the upper side of the photosensitive body 12, that means, the cover 28 is retreated to the nearer side in a sheet carrying direction from a transfer part by a transfer means 15 so as to open the upper part of the photosensitive body 12. Meanwhile, when the upper structure 10a is opened, the protective cover 28 is moved in parallel to just above the photosensitive body 12 so as to close the upper part of the photosensitive body 12 and so as to cover the exposing part from above, then, the photosensitive body 12 is protected. Thus, the protective cover 28 is opened/closed with the saved occupied space in the device main body.