baber/WOPTO huggingface dataset:
Patent JP-S61110930-A (JP)
Title: Electron gun assembly device
Inventor: YAMADA KATSUMI
IPC: H01J9/18
Filed: 1984-11-06
Abstract: PURPOSE:To make it possible to supply an electron gun excellent in a focusing property while being able to correctly setting the interval between the first grid and the cathode by arranging the air nozzle part for a check at the center part of an electrode while setting the interval between the cathode inside surface and the nozzle part. CONSTITUTION:Since the interval setting is performed by using a gauze stopper 21 of a gauze holder 20 and a span holder 22, the interval can be correctly set basing on the setting of an air micrometer 50 when their overall length size Q and P are correctly set. Especially, when using an air nozzle 38 for a check, a positional change before and after welding can be checked for making it possible to perform required correction. Further, a mounting chuck 35, chuck holder 34 and the air nozzle 38 for a check are pressed on one side by spring so as not to generate play while a motor-type cylinder 40 is provided with a reduction mechanism damping an impact when a rolling table 30 of the gauze stopper 21 or the like comes in contact. Thereby, the interval between the first grid G1 and the cathode K of the electron gun having the minimum beam pass hole part can be correctly set up.
Patent JP-S59116020-A (JP)
Title: Device for detecting temperature
Inventor: SHIRAISHI TAKAFUMI
IPC: G01J5/28
Filed: 1982-12-23
Abstract: PURPOSE:To detect nicely an optimum processing temp. without being influenced by the surrounding light in a bulb manufacturing process by providing a silicon thin plate in front of a germanium photodiode detector and detecting the temp. of an object from the output of the detector. CONSTITUTION:By using a sensor head 1 in which a silicon thin plate is provided as a filter in front of a germanium photodiode detector in the range of 1.2- 1.9mu wavelength as the spectral sensitivity, the temp. of a measuring object in 550-900 deg.C range can be measured accurately without being influenced by the surrounding illumination light and natural light, e.g. so as to detect optimally 550-750 deg.C glass processing temp. in a bulb manufacturing process. The output from the sensor head 1 is inputted to an sample holding circuit 4 from an amplifier 3 and an operating signal of a relay contact 7 generating a sampling signal by interlocking to the operation of a machine is supplied to a signal generator 5 and indicated on a voltage indicator 6. Thus, an optimum processing can be carried out.
Patent JP-2000064362-A (JP)
Title: Method and device for controlling crusher
Inventor: ITO HIROSHI
IPC: E02F9/22
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To conduct the continuous crushing work of a section having constant thickness efficiently by simplifying operation by automating the control of a crusher and preventing the excess opening operation of a whirling arm. SOLUTION: The controller has a main changeover valve 29 being operated by pilot oil pressure and supplying a hydraulic fluid from a main hydraulic power source to the crusher and stopping the hydraulic fluid and a solenoid valve 24 for control being mounted on a control hydraulic power source, being operated by a signal from a control panel and outputting pilot oil pressure. The controller has the control panel, with an automatic control switch and the setting mechanism of an arm-opening operating time and an independent arm on-off switch connected to the control panel 1 by a cable.
Patent JP-H1174891-A (JP)
Title: Cell transmission timing control method and device therefor
Inventor: KADO YOICHI
IPC: H04Q3/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce a management table, and to reduce a storage resource and a calculation resource by calculating the next cell transmission target value for connection from a cell transmission interval mantissa value and a time counter value corresponding to the mantissa value, and adding a difference between a cell transmission time and a time obtained by filtering the present time. SOLUTION: When the initial setting of connection is requested, a connection managing means 14 expresses the cell transmission rate of the connection in the product format, calculates a transmission rate exponential part and a transmission rate mantissa part, calculates a grade to which the connection belongs, and calculates a filter time by filtering the present time. When the cell transmission rate is updated, a corresponding filter time is calculated from the cell transmission rate of new connection in the same way. A cell transmission timing is controlled by the step position of a cell transmission queue graded according to the size of the cell transmission rate.
Patent JP-H0659489-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEZAKI TETSUHIRO
IPC: G03G5/14
Filed: 1992-08-07
Abstract: PURPOSE:To provide an electrophotographic sensitive body having satisfactory adhesive property of the photosensitive layer to the electric conductive substrate, satisfactory blocking property of the photosensitive layer and satisfactory repetition stability. CONSTITUTION:When an underlayer is formed on an electric conductive substrate and a photosensitive layer is formed on the underlayer to obtain an electrophotographic sensitive body, the underlayer is based on polyvinyl acetal resin soluble in a water-alcohol solvent. The resulting electrophotographic sensitive body is very excellent in adhesive property of the photosensitive layer to the electric conductive substrate, is also excellent in electrification characteristics, sensitivity characteristics and image forming property and does not vary the clearness of an image even after the sensitive body is repeatedly used 10,000 times.
Patent JP-H1079832-A (JP)
Title: Image reader and image-forming device
Inventor: YASHIRO MASAHIKO
IPC: B65H5/06
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To highly precisely carry a sheet member and to accurately read an image by arranging 1st and 2nd guide members, so as to provide a very small distance between the 1st and 2nd guide members which form a carrying path for the sheet member. SOLUTION: First and second guide members 23, 24 forming a carrying path for a sheet member are arranged from a nip upper-stream of a 1st carrying roller pair 21 to a lower stream of a 2nd carrying roller pair 22 placed before and after an image read section 20 are arranged, so that their distance is very small. A shock caused when a tip of the sheet member strikes onto a nip of the 2nd carrying roller pair 22 or a tail end of the sheet member is escaped from the nip of the 1st carrying roller pair 21 is reduced, it is possible to carry the sheet member during read of an image with high precision. Carrying with high precision is attained, and an accurate read image is obtained by selecting a gap between the 1st guide member 23 and the 2nd guide member 24 to be a very small distance, specifically 1mm or below.
Patent JP-S6292981-A (JP)
Title: Cleaning device
Inventor: SOMA SHINOBU
IPC: G03G21/00
Filed: 1985-10-18
Abstract: PURPOSE:To prevent dirt of a peripheral device, degradation in image forming function, etc. by providing an auxiliary cleaning member consisting of a roll, which is brought into contact with and separated from a photosensitive body in relation to a main cleaning member, to clean the photosensitive body well. CONSTITUTION:An auxiliary cleaning member 87 provided with a roll 84 is provided below a main cleaning member 83 in the rotation direction of a photosensitive body 1. The member 83 is brought into contact with the photosensitive body 1 to clean it until the front end of an image whose blue toner image is formed reaches a toner receiving member 82. After the member 83 is separated from the photosensitive body 1, the roll 84 is brought into contact with and separated from the photosensitive body 1 to remove a remaining toner before the front end of the image reaches the roll 84. After the rear end of the image whose red toner image is formed passes a blade 81, the member 83 is brought into contact with the photosensitive body to remove the remaining toner until the front end of a blue toner image of the next original picture reaches the member 82.
Patent JP-H08172455-A (JP)
Title: Transmission system containing bit stream allowing positioning and multiplexing / demultiplexing device
Inventor: ARAN BERUNE
IPC: H04J3/07
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the transmission system from which a fault such as jitter resulting from a clock frequency difference is eliminated and the multiplexing/ demultiplexing device. SOLUTION: The system and device is made up of a phase alignment device 30 having an input data access 50 for data applied to an access 51 at a rate of a 1st clock signal and having an access 70 that generates position adjustment data stream at a rate of a 2nd clock signal fed to an access 71. Data are read/ write in/from a common memory 60 by using a write counter 55 and a read counter 80. A comparison element 90 measures a difference of counts of the counters 55, 80. Since intermediate steps are added with the elements 95, 97, 98, with each variation of the difference, a position adjustment control means 92 can be formed by a sigma delta modulator with a threshold value of 0.5.
Patent JP-H0655290-A (JP)
Title: Dust collecting apparatus for fume and flue gas
Inventor: KOBAYASHI MASAKAZU
IPC: B23K9/32
Filed: 1992-08-07
Abstract: PURPOSE:To provide an inexpensive and simple of a dust collector for fume and flue gas generated at the time of machining in a laser or a plasma machine improved in dust collecting efficiency and capable of being utilized for a small sized system. CONSTITUTION:Both ends of an outsides circular tube 11 is closed, and a pipe 14 connected to the dust collector is arranged at one end of the outer peripheral surface, and an opening part 12 communicated with a gas suction hole of the fume, etc., is arranged in the axial direction. An inside circular tube 21 having driving mechanism 7 at one end and opened at the other end, is brought into contact with the inner part of the outside circular tube 11 rotatably. On the cylindrical surface in the inside circular tube 21, a notched part having axial directional position different from a phase according to the rotating angle is arranged, and at the time of coinciding with the opening part 12, the suction hole is formed. The suction hole is moved in the axial direction following up the rotating angle of the inside circular tube 21. At the time of machining, the inside circular tube 21 is rotated corresponding to the maching position, and the suction hole is moved near the generating position of the fume, etc., and the dust collecting efficiency is improved.
Patent JP-H1076951-A (JP)
Title: Method and device for blocking of train
Inventor: INOUE TOSHIHARU
IPC: B60L15/40
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To set in single line section of minor railroads in substitution for an electronic blocking device, to improve economical efficiency, and to perform setting of blocking and cancellation of blocking by a central processing unit on a ground through communicating a discrimination number of every train with a ground. SOLUTION: When a train 1 arrives and stops at a station, a departure demand signal is transmitted from an antenna 3 on a train togetherwith the discrimination number of the train. When blocking of a blocking section wherein a train on which a departure demand is made runs to a next station is not set, setting of blocking is effected and a departure permission signal is transmitted and a departure permission light on a train is lighted ON. Meanwhile, when the train arrives at a next station and is stopped, a polling from a ground antenna 4b is received by the antenna 3 on a train to transmit a discrimination number. A stop signal is transmitted to a train, a stop signal light on a train is lighted ON, and a stop display signal and a discrimination signal are transmitted from the antenna 3 on a train and setting of blocking is cancelled.
Patent JP-H02126899-A (JP)
Title: Drying washing machine
Inventor: MURAKAMI HIROSHI
IPC: D06F37/40
Filed: 1988-09-16
Abstract: PURPOSE:To prevent the entrance of powders and downy dusts fallen from a brake device and the reduction in function of a roller clutch by providing a cover part enclosing the roller clutch from the outside of a housing. CONSTITUTION:When a rotating tank 4 is braked by a brake device 13 at the time of completing the drying, the brake shoe 32a of a brake band 32 and a brake drum 18 are rubbed to each other, and the scrubbed powders of the brake shoe 32a are fallen down. Then, even when a roller clutch 35 is situated lower than the brake drum 18, the entrance of the powders and downy dusts into the roller clutch 35 can be prevented as a cover part 4A encloses the roller clutch 35 outside of the housing 36, or covers the upper end opening part of the roller clutch 35.
Patent JP-H04113863-A (JP)
Title: Printer
Inventor: SAKAKI YOSHIHIRO
IPC: B41J29/38
Filed: 1990-09-05
Abstract: PURPOSE:To achieve improvement of efficiency in use of a common transmission path by limitting occupancy of the common transmission oath only when an image data is read from an image forming device by a method wherein a storage means of the image data is integrated into a printer. CONSTITUTION:A common transmission path S150 is connected to a control part in a printer B by a switching means 108, and is connected to a buffer means 104 by a switching means 109. A switching means 136 is connected to a line memory 161, and a switching means 137 is connected to a line memory 160. A bit map data S100 is written in the line memory 161 in synchronization with a clock 105 from a host computer 120 via the common transmission path S150 and at the same time a preliminarily written bit map data is read as S100' from the line memory 160 in synchronization with the clock 105. An occupancy period of the common transmission path S150 is steeply lightened.
Patent JP-H0393863-A (JP)
Title: Fine laminar base material having modified surface
Inventor: PURENGERU KONSUTANTSUE
IPC: C09D7/62
Filed: 1990-09-05
Abstract: PURPOSE: To obtain a surface-modified small plate substrate substance having high weatherability by treating a small plate substrate substance with the use of a di- or higher functional organic coupling agent and then coupling a low mol.wt. organic residue with the remaining functional group of the coupling agent.  
     CONSTITUTION: A small plate substrate substance is reacted with a difunctional organic coupling agent such as isopropyl-4-aminophenylsulfonyl-di(dodecylphenylsulfonyl)titanate in an aqueous medium and/or an organic medium and then, the secondary functional group of this coupling agent is coupled with a low mol.wt. organic residue to carry out the surface modification of the substrate substance. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0792559-A (JP)
Title: Remote controller for camera
Inventor: HIRAI TOSHIAKI
IPC: G03B17/38
Filed: 1993-09-20
Abstract: PURPOSE:To realize photographing even when a distance between an object and a camera main body is long or there is an obstacle between them at a remote-control photographing time by providing a second controller transmitting a remote control signal by receiving a remote control signal transmitted from a first remote controller. CONSTITUTION:When release button 33 of the remote controller main body 30 is depressed by a photographer in the case of remote-control photographing mode, a light projection element driving circuit 39 is actuated and a light projection element 31 is driven. Then, since an optical signal does not reach the camera main body 1 from the main body 30, the camera main body 1 is not actuated even when the optical signal is transmitted to the main body 1 from the element 31. Therefore, the element 31 is driven toward a remote controller main body 20. A part of the transmitted optical signal is made incident on a light receiving window 22 and converted into a voltage signal corresponding to the intensity thereof by a photodetector 25. Then, a light projection element 21 is driven by a light projection element driving circuit 29 according to the signal and a part of the transmitted optical signal is made incident on a light receiving lens 5.
Patent JP-H04117132-A (JP)
Title: Rush current preventing device
Inventor: HIBI MICHIO
IPC: H02H9/02
Filed: 1990-09-04
Abstract: PURPOSE:To prevent the occurrence of a rush current at the time of activating maintenance irrespective of load side conditions by respectively connecting the drain and source of an MOSFET to the input and output sides of a DC power source and connecting a first gate to a resistance, and then, constituting a second gate so that the light of a light emitting diode can be made incident to the gate. CONSTITUTION:When this rush current preventing device is connected to a main device while the power supply is made to the main device, an electric current flows to the closed circuit of a resistance 5 and capacitor 6 and the gate voltage VG1 of a first gate 7-3 of an MOSFET 7 increases at the rate of an exponential function due to the time constants of the resistance and capacitor. At the same time, the voltage across a connecting terminal 3 on a load side also increases at the rate of an exponential function, but an electric current also flows to the closed circuit of a light emitting diode(LED) 8 and resistance (R2) 9 as the output voltage Vccout of the terminal 3 increases. Then a photoreceptor element connected to the second gate 7-4 of the MOSFET 7 receives the light of the LED 8 and a bias voltage VG2 becomes higher than the bias voltage VG1 of the first gate. As a result, the turning-on resistance of the MOSFET becomes smaller and the occurrence of a rush current can be prevented.
Patent JP-S60125694-A (JP)
Title: Thermal recording material
Inventor: KIYOHARA TADASHI
IPC: B41M5/28
Filed: 1983-12-13
Abstract: PURPOSE:To improve the fastness, particularly light resistance, of a thermal recording sheet by adding zinc oxide and a water-soluble benzophenone compound to the film layer of a thermal recording material containing a leuco dye. CONSTITUTION:A heat-sensitive component composed of a leuco dye, an acid substance capable of coloring the leuco dye upon reaction with the dye when heated, a pigment and other additives, together with a binder of water-soluble resin, etc., preferably, is coated on a supporter to form a heat-sensitive layer. On the heat-sensitive layer, a mixture of a zinc oxide dispersion liquid, a water-soluble benzophenone compound aqueous solution and a covering dispersion liquid or a water-soluble film-forming binder liquid is coated to form a film layer. As the water-soluble benzophenone compound, 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid, etc., may be cited.
Patent JP-H0680144-A (JP)
Title: Scratch indicator bottle, and manufacture thereof
Inventor: TAKEYOSHI HAJIME
IPC: B65D23/08
Filed: 1992-09-01
Abstract: PURPOSE:To facilitate measurement of the degree of scratching over the external surface of an indicator bottle for beer or the like by a method wherein a lining by melt deposition in the form of thin film made of lead glass in low melting point that is less alkali-resistant than the bottle itself is provided over the external surface of a soda-lime bottle. CONSTITUTION:A lining by melt deposition in the form of thin film made of lead glass in low melting point that is less alkali-resistant than a bottle in question is provided over the external surface of a soda lime bottle. For instance, a paste-like substance made by adding 4% of glass beads to powdered glass of PbO-B30 e-SI2 in l melting point, and by kneading with squeegee oil added is applied by screen printing over the external surface of the bottle, and the lining layer is formed therewith. Such bottles become liable to be scrathced more than ordinary bottles in a production line, and the degree of scratching similar to that obtainable in the ordinary bottles can be obtained even by returnable use in one to several times. Therefore, adjustment to indicator bottles becomes easy.
Patent JP-H07183438-A (JP)
Title: Laser welding header
Inventor: CHIYAARUZU II UIRIAMUSU
IPC: H01L23/48
Filed: 1994-09-29
Abstract: PURPOSE: To provide a header for a semiconductor device having a ground post laser bonded to the ground lead of a lead frame. CONSTITUTION: A post 28 is projected from the metal of a header substrate 20 or secured mechanically and electrically to a fixing tab. The ground lead 23 of a lead frame, having an opening at one end 26 thereof, is fitted to the ground post 28 and bonded thereto by a laser beam for melting the metals thereof.
Patent JP-2000065992-A (JP)
Title: Cement-based material for place for disposing of radioactive waste
Inventor: MIHARA MORIHIRO
IPC: G21F9/36
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a function as a structure member from being reduced, and at the same time to reduce the long-tern deterioration of bentonite and rock ground by setting the total weight of a siliceous admixture larger than the weight of cement. SOLUTION: The three constituents of cement, silica fume, and fly ash are combined, and the ratio of the three constituents is set so that the total weight of the fly ash and the silica fume becomes larger than the weight of the cement for the total weight of the three constituents, thus maintaining strength and at the same time reducing pH. Concretely speaking, when the cement is high early strength portland cement, the weight ratio of the cement, fly ash, and silica fume is set to 3:5:2. Also, in the case of an ordinary portland cement, the weight ratio of the cement, fly ash, and silica fume is set to 4:4:2. By adopting the blend ratio, the initial pH of concrete can be set to 10.5 or less.
Patent JP-S62231725-A (JP)
Title: Manufacture of piston ring
Inventor: MUTO TAKASHI
IPC: B29L31/26
Filed: 1986-10-01
Abstract: PURPOSE:To obtain a piston ring which can cope with an increase of load, which follows the high-output and speeding-up, and has high dimensional accuracy, by a method wherein a material is fitted to the inside of a circumferential groove of a piston by pressing the same by a slide jig which is in a conical form, whose head part is cut off, and a cylindrical press jig, which is made to mold by adhering close to a plurality of grooves of the piston through hot squeeze and cooled. CONSTITUTION:A flat and annular material 4 of synthetic resin having PTFE for its main ingredient is fitted in a slide jig 2, which is deformed into a conical form, whose head part is cut off, by pressing and expanding the same by a pressing jig 1 and the material 4 is fitted in a groove 3a of the topmost part of a piston 3. The material 4 which has been fitted in the piston 3 has been kept preheated at 150-380 deg.C and sealing-up, adhesion and molding are applied to the material 4 by rolling the material 4 into the groove 3a of the piston 3 by making use of a guide bar jig 8. A molded piston ring 10 is either cooled naturally under a state wherein the same is entered into a hot squeezing device 5 as it is or cooled forcibly by removing a heating device 7.