baber/WOPTO huggingface dataset:
Patent JP-S59139061-A (JP)
Title: Latent image forming method
Inventor: TOSHIMITSU AKIFUMI
IPC: G03G13/045
Filed: 1983-01-31
Abstract: PURPOSE:To form an excellent latent image even on a photosensitive body which uses a material with low dark resistance by exposing the surface of the photosensitive body to an image and electrostatically charge the surface in this order and thus forming the electrostatic latent image. CONSTITUTION:The drum-type photosensitive body 1 is charged by an electrostatic charger 13 after the original image is formed by an image exposure system 12 in the opposite order. When the time t1 from the image exposure to the charging is short, the photosensitive body does not recover to a sufficiently high resistance value and the extent of its recovery depends upon the irradiation quantity of light; and a surface potential corresponding to the light irradiation is obtained at a charged part, forming the electrostatic latent image. Further, the time t2 of the charge after the exposure is shortened and a potential high enough for the development is obtained easily. Therefore, an excellent latent image is formed even on a photosensitive body of amorphous silicon having a low dark resistance value.
Patent JP-H08201312-A (JP)
Title: Woven fabric inspection device
Inventor: TODA MASASHI
IPC: D06H3/08
Filed: 1995-01-31
Abstract: PURPOSE: To provide a woven fabric inspection device having high fabric inspection accuracy in consideration of the warp pitch. CONSTITUTION: A sensor head 2 moved along a rail 1 above a woven fabric W is provided with a pair of reflecting mirrors 2-1, 2-2. The light projected from a light projecting element 9 in a light projector 7 projecting the light to the reflecting mirror 2-1 passes through a convex lens 10 and becomes parallel light, and the parallel light passing through a slit 11-3 is reflected toward the woven fabric W by the reflecting mirror 2-1. The slit 11-3 is made slender in the thread direction of warps. Part of the reflected light from the woven fabric W is reflected toward a light receiver 3 by the reflecting mirror 2-2. A slit plate 11 can be rotated centering on the slit 11-3, and the projection width of the slit 11-3 in the optical axis direction of the convex lens 10 can be adjusted by the rotating action of the slit plate 11.
Patent JP-S55108024-A (JP)
Title: Data processor
Inventor: NOMOTO SHINSUKE
IPC: G06F13/00
Filed: 1979-02-13
Abstract: PURPOSE: To enable the check of coincidence of content, with simplified circuit and without providing comparison circuit, by incorporating the comparison circuit in a plurality of LSIs outputting the same content.  
     CONSTITUTION: The comparison circuit 30 comparing the input signal 50 and the output signal 60 of the drive circuit 21 to each of two data processing circuits LSI5 and 6 is provided, and the output signal 51 of the comparison circuit 30 is fed to the selection circuit 31 selected with the signal on the register selection line 2, and the output of the selection circuit 31 is fed to the comparison error signal line 4 in common use for LSIs 5 and 6. Further, when the data in the data register 11 or 12 is read out, the output signal 50 of the register selection circuit 20 and the content on the common output bus 3 are compared at the comparison circuit 30, the signal 51 of the result of comparison is fed to the selection circuit 31, it is selected with the signal on the selection line 2, and the result of comparison signal is outputted to the signal line 4 only at register selection in LSIs 5 and 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03218096-A (JP)
Title: Drive mechanism for component mounting head
Inventor: NAKAJIMA MAKOTO
IPC: H05K13/04
Filed: 1990-01-23
Abstract: PURPOSE:To rapidly and effectively perform switching drive of component mounting heads by independently providing a cam shaft corresponding to the heads, and performing switching drive of the heads upon switching of the head through connection and disconnection of the cam shafts to and from a drive source. CONSTITUTION:Component mounting heads A, B have a plurality of component insertion shafts 10 to be driven by a plurality of cams of corresponding cam groups 1, 2. The shafts 10 are coupled to the free end of an operation lever 12 pivotally secured at one end by a shaft 11 via a pin 13. The lever 12 has a cam follower 14 on the way, which is brought into pressure contact with cams 3, 4 via a spring 15 operated at the lever 12, and the shafts 10 are vertically moved by rotatably driving the cam to insert the component. Clutches 6, 7 are suitably engaged or disengaged to drive or release the drive of component mounting heads A, B simultaneously upon engagement or disengagement of the clutches 6, 7 with high response.
Patent JP-H02194766-A (JP)
Title: Facsimile transmitter
Inventor: NADATANI NAOYUKI
IPC: H04N1/04
Filed: 1989-01-23
Abstract: PURPOSE:To prevent paper jamming, and to correctly read the contents of an original by outputting an alarm to show oblique traveling based on a voltage value obtained previously by scanning a white part and the voltage value read from the white tip part of a transmitted original. CONSTITUTION:An image sensor part 1 scans the original as linking with a traveling part 8, and inputs the voltage value of a read binary signal to an oblique travel detecting part 5 through switching parts 4, 7. The oblique travel detecting part 5 compares the voltage value of the size of the original stored in a white data storage part 3 and the voltage value from the image sensor part 1, and when difference arises and it decides that the original travels obliquely, an alarm signal 5a is supplied to a control part 6, and the traveling part 8 returns the original to an original insertion inlet port by control from the control part 6, and resets the original. Thus, such trouble that original jamming is caused on the way, or misrecognition is caused because the original in traveling obliquely is sent as it is can be prevented.
Patent JP-S60159305-A (JP)
Title: Turbine nozzle box
Inventor: AKUTSU YOUJI
IPC: F01D25/00
Filed: 1984-01-31
Abstract: PURPOSE:To enhance the reliability in terms of strength by forming the steam chest from Cr-Mo-V steel with additional B, subjecting it to heat treatment for softening, as well as pad-welding using a welding rod made in the Cr-Mo-V composition, and thereafter welding the padding metal fast to the nozzle ring. CONSTITUTION:A steam chest 1 provided at a nozzle box, which is installed for ex. at the high-pressure first stage of a steam turbine, is formed by Cr-Mo-V steel with additional B. The steam chest 1 is subjected to a heat treatment for softening at such a temperature as to provide lower strength than the finally intended, and a pad 10 is placed at the V-groove 9 prepard in this steam chest using a welding rod made in the Cr-Mo-V composition, and finally normalized and tempered at such a temp. as to provide the intended strength. Then a nozzle ring 2 consisting, for ex., of 10 Cr steel is fabricated and welded fast to the padding metal 10 using a welding rod consisting, for ex., of 10 Cr steel. Thus the steam chest 1 and nozzle ring 2 are consolidated as in a single piece to form a turbine nozzle box.
Patent JP-S5297960-A (JP)
Title: Novel butyrophenone derivatives
Inventor: ONO KEIICHI
IPC: A61K31/535
Filed: 1976-02-12
Abstract: PURPOSE: Butyrophenone derivatives and their salts I [Z is II (R 1  is benzyl, 4-chlorobenzyl, 3-trifluoromethylphenyl, etc.), III (R 2  and R 3  are H, halogen, CF 3 , lower alkyl or lower alkoxy), IV or V], e.g. ϒ-[4-(3-trifluoromethylphenyl)-4-hydroxypiperidino]-2-hydroxy-4-fluorobutyrophenone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62172316-A (JP)
Title: Optical path changing device
Inventor: NISHIMURA KAZUYOSHI
IPC: G02B26/10
Filed: 1986-01-25
Abstract: PURPOSE:To adjust independently an incident angle and an incident position by changing horizontal and vertical angles by a pair of parallel reflectors and an angle varying mechanism. CONSTITUTION:A light beam radiated from a laser light source is reflected by the reflectors 20, 10 and projected with an angle set up under the parallel state and a vertical moving distance l. When a gating mechanism 12 is adjusted, the gating angle of the reflector 10 is changed and the reflected light is projected with projection angles alpha, beta. The angle of the reverse direction can be also adjusted by adjusting the mechanism 12. When a supporting plate 30 is rotated around a supporting point by rotating a vertical angle adjusting handle 41, the angles of a pair of the reflectors 10, 20 are changed, so that the vertical position can be changed without changing the incident angle. When a guide plate 31 is rotated by rotating the handle 41, the horizontal angles of the reflectors 10, 20 are changed to attain horizontal parallel movement. Thus, the vertical and horizontal parallel movement of the optical path and the change of the angle of the optical path can be independently attained.
Patent JP-H06228811-A (JP)
Title: Synthetic fiber
Inventor: TANIYAMA YOICHI
IPC: D01F6/36
Filed: 1993-02-01
Abstract: PURPOSE:To provide the synthetic fiber used for producing a patterned transparent plate-like material by forming lightweight fibrous fibers into a complicated pattern and subsequently nipping the patterned fiber product between two transparent plate-like members without deforming the pattern. CONSTITUTION:Synthetic fibers comprising a copolymer produced from ethylene as a main material and other proper monomers and having a refractive index of 1.40-1.50 at 20 deg.C and a softening point of <=110 deg.C are knitted or woven together with fibrous fibers for forming a pattern into a knitted or woven fabric. The fibrous fibers are properly operated or moved into the pattern, held with the synthetic fibers, nipped between two upper and lower transparent plate-like members and subsequently heated by a heating means to melt the synthetic fibers and hold the pattern of the fibrous fibers. The synthetic fibers are clarified to disappear from the outside, thereby acting as a kind of binder to adhere and hold the two upper and lower plate-like members.
Patent JP-H05206956-A (JP)
Title: Pcm signal/sb-adpcm signal identification circuit
Inventor: NAKANISHI YOSHINOBU
IPC: H04B14/04
Filed: 1992-01-30
Abstract: PURPOSE:To identify a PCM signal and a B-ADPCM signal so as to prevent the deterioration of sound quality by converting an input signal into a linear code, permitting it to pass through a band pass filter and detecting a signal component in a band except for a specified frequency band. CONSTITUTION:When the PCM signal is converted into the linear code in a non-linear/linear conversion circuit 11, the signal component in the band except for 0.3KHz to 3.4KHz frequency bands does not exist. When the SB-ADPCM signal is converted into the linear code in the circuit 11, the signal component in the band except for the 0.3KHz to 3.4KHz bands exists. A difference between a signal passing the band pass type digital filter 12 with the output signal of the circuit 11 is taken. When the size of differential output is detected in a power detection circuit 14, the input signal can be discriminated to be the PCM signal or the SB-ADPCM signal. A switch circuit 15 changes over a system to a PCM signal output terminal 2 or an SB-ADPCM signal output terminal 3 so as to output the signal. Thus, the signal can automatically be discriminated and the deterioration of sound quality can be prevented.
Patent JP-S57129431-A (JP)
Title: Separating method for overlapped film
Inventor: MURACHI AKIRA
IPC: G03B42/02
Filed: 1981-02-03
Abstract: PURPOSE:To compulsively separate films, by reversing one of clipping rollers, in detecting overlapped films, in a method drawing out a film from a magazine. CONSTITUTION:In taking out a film F one by one sheet with a film drawing out roller R from a film magazine M for X-ray picture, overlapped films F1, F2 are detected with a detecting means (not shown). A free rotating roller 1 rotated toward a send-out direction normally and a specified direction rotation limit roller 2 are stopped, and a film F1 is separated by reversing the free roller to be droped. Thereafter, the rollers 1,2 are rotated normally to supply films.
Patent JP-H05204432-A (JP)
Title: Automatic nc data generating device
Inventor: NAKAMURA AKIHITO
IPC: G05B19/4093
Filed: 1992-01-30
Abstract: PURPOSE:To automatically correct wire frame data, and to obtain an appropriate tool path in which a remaining part to be removed is not generated by cutting an area overlapped on an adjacent machining area from the area obtained by enlarging each machining area only by an off-set amount corresponding to a tool diameter. CONSTITUTION:A shape recognition processing means 1 recognizes the finish shape of an object to be machined based on CAD data. A machining area division processing means 2 divides the machining face of the object to be machined into the plural machining areas which can be machined by a common tool. A machining area deciding means 4 for a tool path preparation enlarges the wire frame of each machining area by the off-set amount corresponding to the tool diameter. The deciding means 4 decides the machining area for the tool path preparation obtained by cutting the area overlapped on the adjacent machining area from the enlarged area. A tool path deciding means 5 decides the tool path based on the machining area. An NC data generating means 6 generates NC data based on the tool path.
Patent JP-2000213940-A (JP)
Title: Piezoelectric gyroscope, driving method and detecting method for piezoelectric gyroscope, and evaluating method for mechanical connection of piezoelectric gyroscope
Inventor: WAKATSUKI NOBORU
IPC: G01C19/56
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To automatically compensate a temperature characteristic by measuring the leak output of the drive signal to a detecting electrode and the signal proportional to the angular velocity perpendicular to the leak output in phase, and evaluating the size of the angular velocity with the ratio of the angular velocity signal against the leak output. SOLUTION: A piezoelectric gyroscope is provided with a driving electrode applied with the drive signal and a detecting electrode detecting an angular velocity. The force (voltage) corresponding to the particle velocity (current) in the drive vibration mode is generated on the resistor R of an equivalent circuit in the detection vibration mode as Corioris force. When a current in the drive vibration mode flows in a coupling equivalent coil L7, a voltage is generated on an equivalent circuit in the detection vibration mode as an leak output. The ratio between the leak output appearing on the inductance L7 and the output by the Corioris force appearing on the resistor R is the ratio between the coupling inductance L7 and the gyroscope coefficient regardless of the characteristics of vibrators. A leak output component and a signal output proportional to the angular velocity phase-shifted by 90 deg. from the leak output component can be obtained from an OUTPUT.
Patent JP-H03221015-A (JP)
Title: Tea serving machine
Inventor: KASHIWAGI KIMIE
IPC: A47J31/00
Filed: 1990-01-26
Abstract: PURPOSE:To serve comfortably hot and tasty tea free from chloride of lime by arranging a filter member for filtering and removing chloride of lime contained in city water in the middle of a water passage pipe connected to a pump for sending water from a water tank. CONSTITUTION:A specified amount of water is held in a water tank 2. Chloride of lime in the water in the tank 2 is filtered and removed as the water passes through a filter member 22 located at the upper part of the tank 2. When a specified time period elapses after a start switch is turned on, a heater 34 is energized, a pilot lamp lights up, and the water in the tank 2 is heated. The temperature of the water in the tank is constantly detected and monitored with a temperature sensor 33. When the water temperature becomes suitable value (t) for drinking, a control section 50 works to turn the heater 34 off. At the same time, a pump 32 is driven to draw up the water in the tank 2. Then a solenoid valve 8 is opened, tea which has passed through tea leaves is poured through a pouring tap 30 into a container 12 set in a container compartment 6 so that tea free from the odor of chloride of lime at a temperature (t) suitable for drinking is served.
Patent JP-H05215426-A (JP)
Title: Dehumidifying and drying machine
Inventor: TAURA HIROKAZU
IPC: F25B13/00
Filed: 1992-01-30
Abstract: PURPOSE:To prevent liquid refrigerant from directly flowing into a compressor, by a method wherein if operation mode is switched from heating to heating-and- dehumidifying, an outdoor fan is stopped when a prescribed time period elapses after a mode switch of the outdoor fan, so that the liquid refrigerant undergoes heat exchange in the outdoor heat exchanger so as to evaporate. CONSTITUTION:First, a first electric flow rate regulating valve 6 is fully opened, and then a second electric flow rate regulating valve 13 is regulated to be a predetermined initial opening degree. An outdoor fan 5 continues to operate until a prescribed time period elapses, and when a timer counts up the prescribed time period, stops. Thus, if operation mode is switched from heating to heat and dehydrating, the outdoor fan 5 is stopped when a prescribed time period elapses after a mode switch of the outdoor fan. Accordingly, during the heating operation, the liquid refrigerant in the second indoor heat exchanger 11 is heat exchanged by the outdoor heat exchanger 4 so as to evaporate. As a result, the liquid refrigerant can be prevented from flowing directly into a compressor 2.
Patent JP-H05201107-A (JP)
Title: Color printer
Inventor: ASAI NORIHIKO
IPC: B41J33/40
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the effective use of an ink sheet and speeding up of reprinting by performing reprinting without winding the ink sheet for one print cycle before printing is started, when a paper jam occurs after winding of the ink sheet is started. CONSTITUTION:In a control method related to winding of an ink sheet in a color printer, the ink sheet is not wound because a print head 9 is located at A when a paper jam occurs before winding of the ink sheet is started. Also, after winding of the ink sheet 15 is started, i.e., when the print head 9 is located between A and B, the ink sheet 15 is inversely wound to a previously detected marking location A. Further, after printing is started, i.e., when the print head 9 is located between B and A', the ink sheet 15 is wound to the next marking location A'.
Patent JP-H04254247-A (JP)
Title: Unmanned conveying truck
Inventor: WADA KOICHI
IPC: G05D1/02
Filed: 1991-02-06
Abstract: PURPOSE:To reduce slip resistance due to a difference between inner/outer wheels while simplifying a running route and operation control by steering front/rear wheels independently of each other and also rotating the inner/outer wheels by mutually different rotational speeds so that running on a curve of small radius of curvature is made possible. CONSTITUTION:Rotation of a running motor 24 is transmitted to each drive wheel 2, 2' of the first/second drive wheel parts through a differential gear mechanism box 27 to run a body main unit 4 of an unmanned conveying truck. On the other hand, rotation of each steering motor 17, 17' is transmitted to the differential gear mechanism box 27 of the first/second drive wheel parts to steer each drive wheel 2, 2'. Simultaneously, rotation of each steering motor 17, 17' is transmitted to each driven wheel 3, 3' of the first/second driven wheel parts to steer these driven wheels. The car body main unit 4 is moved along a main running route 6 and a plurality of branch running routes 7, 7'.
Patent JP-S56114132-A (JP)
Title: Event recorder
Inventor: MASUZAWA SUSUMU
IPC: G11B7/0045
Filed: 1980-02-11
Abstract: PURPOSE:To record continuously information of plural information sources for a long time, by recording information given from plural information sources onto the optical recording device which rotates in a low speed continuously. CONSTITUTION:Input information are encoded successively by encoder 9, which scans information of plural information sources given through respective terminals of input terminal device 1 to encode them binary signals successively, and are output as pulse laser beams from laser beam transmitting device 10 and are recorded onto the optical recording device which rotates in a low speed. information recorded in this manner are read by reader 12, and information selected by selecting device 7 is decoded by decoder 6 and is displayed on display device 8.
Patent JP-H05213303-A (JP)
Title: Automatic packaging machine
Inventor: FURUKI TOSHINOBU
IPC: B65B9/073
Filed: 1992-01-30
Abstract: PURPOSE:To automatically, efficiently package packaging containers that are piled in large numbers, by a method wherein packaging containers are fed and inserted in a synthetic resin film, the synthetic resin film is sucked and bonded, and then the packaging containers after packaged are delivered. CONSTITUTION:Paciaging containers A are supplied to an inserting device 2 by a feeder 1 as they are piled in large numbers. The inserting device 2 is provided with a mounting plate 21 and a pusher 22 for the packaging containers A. A twofold synthetic resin film 3 is arranged in the lengthwise direction of the mounting plate 21 so that the twofold synthetic resin film 3 covers the upper and lower faces of the mounting plate 3, and moved toward the pushing direction of the pusher 22. The synthetic resin film 3 enclosing the packaging containers A inside is sucked by a sucking device 4 at the opening side. The opening and lengthwise side of the synthetic resin film 3 are thermally bonded by a bonding device 7. After that, the packaging containers A after packaged are delivered by a delivery device 8.
Patent JP-S5298406-A (JP)
Title: Multicontact enclosing switch
Inventor: FUKUOKA AKIRA
IPC: H01H50/54
Filed: 1976-02-14
Abstract: PURPOSE: To compose the cross bar switch which is compact, light and of high efficeient performance, by arranging the numbers of contacts in a high density and multiple-connecting in a narrow space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04363154-A (JP)
Title: Preventing device for scattering grain
Inventor: MORI SATOSHI
IPC: B02B7/00
Filed: 1991-02-06
Abstract: PURPOSE:To easily detach a cylindrical body from a grain treating part and to easily perform inspection and maintenance by fitting the cylindrical body to a movable part or a fixed part made of metal by magnetic force of a sticking part fitted to the opening part of the cylindrical body. CONSTITUTION:Sticking parts 18A, 18B are fitted to the opening parts of a cylindrical body 16 made of soft cloth or the like. The sticking parts 18A, 18B are attracted to metal by magnetic force and made of a magnet having flexibility. The same are freely detachably fitted to the opening part of the movable part or the fixing part of the respective grain treating parts 1, 2 of a device so that a gap is not caused in the whole circumferential edge. As a result, a preventing device for scattering of grain is easily fitted and thereby inspection and maintenance of the part covered with this preventing device for scattering are easily performed.
Patent JP-S53100728-A (JP)
Title: Color picture projection device
Inventor: SHIMADA SATOSHI
IPC: H04N9/31
Filed: 1977-02-15
Abstract: PURPOSE: To obtain a simple-structure and easy-to-handle color picture projection device featuring a high brightness, by providing one concave mirror, three cathoderay tubes plus at least two dichroic mirrors. 
     COPYRIGHT: (C)1978,JPO&Japio