baber/WOPTO huggingface dataset:
Patent JP-S54113275-A (JP)
Title: Semiconductor device
Inventor: ASAKA MASAYUKI
IPC: H01L21/331
Filed: 1978-02-24
Abstract: PURPOSE: To aviod the deformation of the edge of the top layer to reduce a leak current by subjecting the top layer to the sand blast process after covering the top layer with a film, where an Al film and a PSG film are laminated, when a gate turn-off thyristor is constituted to form a bevel face in the side face.  
     CONSTITUTION: N-type layer 3 to be a base region is provided on P-type layer 4 to be an anode region, and P-type layer 2 to be a gate region is formed on layer 3, and N-type layer 1 to be a cathode region is provided in layer 2, thereby constituting a gate turn-off thyristor. After that, though side faces of these layers are subjected to sand blast to form a bevel face, the edge of N-type layer 1 of the top layer is deformed. For the purpose of preventing this deformation, Al layer 15 is caused to adhere to the top layer and is covered with hard insulating film 16 such as PSG, and the sand blast process is performed. As a result, the side edge of the substrate is prevented from breaking, and the leak current is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56116149-A (JP)
Title: Fixed display system of screen
Inventor: HASHIMOTO IWAO
IPC: G06F3/14
Filed: 1980-02-20
Abstract: PURPOSE: To enable to fix and release a screen when the operator desires, by producing a status signal with the depression of a button, fixing a display screen through the interpretation at a central processing unit, and releasing the button and fixation.  
     CONSTITUTION: When the fixed display button H is depressed in fixed display of screen, the status signal S is produced from the display control section 4 and the transmission control code A is generated from the transmission control section 5, and this is fed to the central processing unit CPU8 via the communication circuit 6. The code A is interpreted at the communication control unit 7 and the signal S is produced. Thus, the transmission of the display information signal I is interrupted. In releasing the fixed display of screen, when the reset button E is depressed, the status signal B' is generated from the control section 4 and the transmission control code A' is produced from the control section 5 and they are fed to the CPU8. In the interpretation section 10, the signal B' is interpreted, the signal S' is produced, the transmission of the signal I is restarted and they are sequentially displayed on the display section 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04238033-A (JP)
Title: Continuous water supply apparatus of printing press
Inventor: ICHIZUKA HIROSADA
IPC: B41F7/24
Filed: 1991-01-22
Abstract: PURPOSE:To reduce the vibration of rollers and to make a peripheral speed always uniform by providing discs at least one of which is formed of an elastic material on the end shafts of a pair of rollers in constitution such that the dipping water in a water container is continuously transferred between rollers to be supplied to the surface of the plate on a plate cylinder. CONSTITUTION:When a water applying roller 19 is opposed to a distribution roller 8 in a contact state and printing work is started in the state opposed to the surface of a plate in a contact state, the distribution roller 8 is rotated and the water fountain roller 5 connected to the roller 8 is rotated and the water applying roller 19 is rotated by the contact of a circular elastomer 23 with a disc 20. As a result, the water 3 in a water container 4 is drawn up by the water fountain roller 5 to be bonded to the surface of the roller 5 and transferred to the water applying roller 19 through the distribution roller 8 to be supplied to the surface of the plate from the water applying roller 19. In this case, since the peripheral surface of the circular elastomer 23 is brought into contact with the peripheral surface of the disc 20 under pressure by the spring force of a compression coil spring 29, the water applying roller 19 is uniformly rotated by the distribution roller 8 and the lowering of the peripheral speed of the roller 19 by a non-effective surface is prevented.
Patent JP-S61179481-A (JP)
Title: Liquid developing device
Inventor: IEMURA SHIGERU
IPC: G03G15/10
Filed: 1985-02-05
Abstract: PURPOSE:To prevent malfunction during developer concentration detection by providing a means which allows a developer to stay at any time in a devel oper supply pipe where a developer concentration detecting means. CONSTITUTION:Recording paper 1 where an electrostatic latent image is formed is conveyed at right angles to the paper surface so that its latent image surface faces the top surface of a developing device 2. A detector 6 as the developer concentration detecting means is arranged in the middle of the developer supply pipe 3, and a part including the detector is formed in a U-shaped to form a U-shaped part as the developer holding means. Further, a normally open type solenoid valve 13 is provided to the pipe 3 above the detector 6. When develop ment is completed, the valve 13 is closed to stop scooping up a developer 5. Then, the developer in a developer tank 2 is recovered into the tank 4 by a vacuum pump 12 through a recovery pipe 7. The developer stays at the U-shaped part 3a even after the developer is recovered and the wall surface of the pipe of the detector 6 is wetted with the developer all the time, so that malfunction is prevented without drying nor sticking toner.
Patent JP-H07229582-A (JP)
Title: Cord material holding apparatus
Inventor: HIKOSAKA NOBORU
IPC: F16L3/00
Filed: 1994-02-17
Abstract: PURPOSE:To facilitate assembling work to a counterpart so as to improve workability by fixing cords. in the counterpart while holded in arrangement of cord materials. CONSTITUTION:The outer circumferences of cord materials such as cords H are coated windingly, and on the end of a resin holding unit 3 having a working face 5 bringing the cord materials into contact with a counterpart 2, onto which the cord material is fixed, and setting the cord materials along the counterpart 2, belts 4, which winds the holding unit 3 with the counterpart 2 so as to bind and hold them while the cord materials remain being coated, are integrally provided.
Patent JP-2000218677-A (JP)
Title: Screw for molding machine, extrusion molding machine and injection molding machine
Inventor: UECHI TETSUO
IPC: B29C48/63
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a screw for a molding machine having a simple structure and capable of efficiently plasticizing and melting a raw material resin. SOLUTION: A screw 10 for a molding machine can feed a raw material resin introduced from a hopper on an upstream end side toward a downstream end while plasticizing and melting the same and is equipped with the flight absent portion 15 provided to a compression portion C between the upstream and downstream ends. In this case, the depth of the flight absent part 15 is gradually reduced from the upstream end toward the downstream end.
Patent JP-S59148415-A (JP)
Inventor: UINSUROTSUPU ARUFURETSUDO GURO
IPC: H03F3/45
Filed: 1984-02-07
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-H07229940-A (JP)
Title: Electric resistance measurement jig
Inventor: OCHIWA SHINICHI
IPC: G01R27/02
Filed: 1994-02-18
Abstract: PURPOSE:To measure electric resistance with precision by four-terminal measurement method by connecting, in spring state, pairs of current terminal and voltage terminal, respectively, to the other ends of a pair of stem, then applying a sensor coil with constant current through the current terminal, and then connecting the voltage terminal to a voltmeter. CONSTITUTION:Four conductive pins 11, 12, 13 and 14 insulated electrically each other are buried in a resin supporter 20. The pin terminals 11 and 13 clamp one stem 33 of a sensor with spring pressure for keeping electrical contact, and the pin terminals 12 and 14 clamp the other stem 33, likewise. The pin terminals 11 and 12 are connected to a constant current supply 16 so that they become current terminals, and the pin terminals 13 and 14 are connected to a voltmeter 17, for them to be voltage terminals. To measure electric resistance, constant current is supplied to a white gold coil of a sensor 31 from the pin terminals 11 and 12 through the stem 33, and the voltage drop between both stems 33 is measured with the voltmeter 17 through the pin terminals 13 and 14. Since the impedance of voltage 17 is high, the voltage drop between both stems is measured accurately.
Patent JP-H06214054-A (JP)
Title: Electronic clock with radio wave receiving function
Inventor: FUJITA KENJI
IPC: G04R20/10
Filed: 1993-01-14
Abstract: PURPOSE:To provide an inexpensive electronic clock with radio wave receiving function which is receivable in countries having their respective specified frequencies and has a form not so large by providing a quartz oscillating circuit having a specified basic frequency of a standard oscillator. CONSTITUTION:For example, IF frequency is assumed to be 30634 Hz, and a standard radio wave to be received 40kHz (Japan). A station selecting means 50 transmits a data D to a turning part 2 by the receipt designation of 40kHz by a carrying person. The synchronous frequency of an antenna 1 is set to 30kHz by the turning part 2. A local oscillating circuit 4 receives the data Dr and Dm of the station selecting means 5, and oscillates, with the frequency of 32768Hz from an oscillating circuit 3 as a standard, at a frequency 70634Hz in which the frequency to be received 40kHz is added to the IF frequency 30634Hz. Namely, the radio signal of 40kHz is converted to 30634Hz. Even when the frequency of a standard radio wave is changed, thus, the turning part 2 is operated to change the synchronous frequency of the antenna 1, and the local frequency of the circuit 4 is also changed, whereby an IF circuit 10 can be operated at substantially the same intermediate frequency.
Patent JP-S56117240-A (JP)
Title: "mylar (r)" stripping device for photosensitive dry film
Inventor: HAMANO HIROSHI
IPC: G03F7/34
Filed: 1980-02-21
Abstract: PURPOSE:To automatically and continuously strip a ''Mylar   film'' by providing a driving mechanism which parts a pair of rollers affixed with double-coated self- adhesive tapes on front surfaces from each other when a sheet to be treated is passing between said rollers while contacting. CONSTITUTION:When ''Mylar  '' stripping rollers 4a, 4b revolve in an arrow direction, and move a substrate 2 to be treated between the rollers 4a, 4b, the ''Mylar  '' on the substrate sticks to the double-coated self-adhesive tapes 3 on the outside circumference of the rollers 4a, 4b and is stripped. The position of the substrate 2 is detected with a photoelectric sensor and the piston rod 16 of an air cylinder 17 operated by the signal thereof pushes a pin 14, thereby opening links 15a, 15b. In cooperation with this, the rollers 4a, 4b are parted from each other by way of turning arms 12a, 12b. The ''Mylar  '' stuck on the rollers 4a, 4b is stripped by the comb-shaped separating guide bodies 7a, 7b inserted into annular grooves 6a, 6b, and are removed by pinch rollers 8a, 8b, whereby the ''Mylar  '' is stripped automatically and continuously.
Patent JP-H07228595-A (JP)
Title: Aujeszky's disease viral gii protein manifested by baculoviral vector and its production
Inventor: GEN GAKUNAN
IPC: C07K14/005
Filed: 1994-02-18
Abstract: PURPOSE:To obtain the subject new protein for diagnosing or preventing Aujeszky's disease of industrial animals and pets, by manifestation with a baculoviral vector incorporated with a gene coding Auheszky's disease viral gII protein. CONSTITUTION:A gene coding Aujeszky's disease viral gII protein is incorporated in a baculoviral transfer vector, and the resultant vector is introduced into a baculovirus to prepare a transformant. Sensitive cells are then infected with this transformant and cultured, and then manifested with this vector, and the gII protein thus manifested is recovered to obtain the objective gII protein useful as e.g. the diagnosing pharmaceutical preparations or preventive vaccines for industrial animals or pets such as pigs, cows, dogs, cats or sheep infected with Aujeszky's disease virus.
Patent JP-H01196224-A (JP)
Title: Belt transmission mechanism of chaff discharging part
Inventor: KOMURA TAKAO
IPC: A01F12/46
Filed: 1988-01-29
Abstract: PURPOSE:To cut off power transmission to an unhulled rice discharging part, etc., when overload is applied to the unhulled rice discharging part and prevent damage of the unhulled rice discharging part, by providing a specific overload actuating clutch on a belt put between a pulley fixed on a threshing input shaft and a pulley engaged with an input shaft of a gear case for inputting grains. CONSTITUTION:An apparatus equipped with a belt transmission system linked in plural stages provided between a prime mover 1 and an unhulled rice discharging part 24 and further a belt clutch 22 for connecting and disconnecting actuation of transmitting power. The following constitution is added thereto. That is a belt 13 wound around a pulley 8 fixed to a threshing input shaft 3 and a pulley 12 engaged with an input shaft 11 of a gear case 9 for inputting grains is provided with an overload actuating clutch 14 for urged to extend the loosened side of the belt 13 in overloading to the outside, inscribe the belt and reduce the belt winding angles (theta) [angles (theta1) and (theta2) to (theta1') and (theta2')] relatively to the pulleys 8 and 12.
Patent JP-2000224542-A (JP)
Title: Image storage device, monitor system and storage medium
Inventor: NAGAYA SHIGEKI
IPC: H04N5/765
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image storage device that is provided with an interface by which a time required for browsing and retrieval by a user can remarkably be reduced by retrieving monitor event information satisfying a browsing request of the user to select a browsed image and displaying the laid out image together with the monitor event information. SOLUTION: A monitor event detection engine 620 detects a monitor event registered in advance from a video signal received from a monitor camera 200. A video output display program 630 reads monitor video data 161 and monitor event information data 162 from an auxiliary storage device 160 in response to entry by a user and displays a video image and monitor event information relating to the video image on a screen. An HTML generating program 640 dynamically generates an HTML of a monitored video image. A WEB server 650 distributes a WEB page thus generated to a remote personal computer 220 and gives an operation instruction from the user to a main control 610.
Patent JP-H02201249-A (JP)
Title: Optical axis adjuster for capillary cell of photo detector
Inventor: KIKUMOTO MAMORU
IPC: G01N21/01
Filed: 1989-01-31
Abstract: PURPOSE:To facilitate positioning by supporting a holding member of a slit or a capillary-like cell with a support member with a screw member to perform a positioning with a screw. CONSTITUTION:A holder 1 of a capillary-like cell 2 of a photo detector has a cylindrical cell holding part 3. A tooth 5 is provided at a part of periphery of the cell holding part 3 to form a wormwheel 6. The cell holding part 3 is supported rotatably on a cylindrical shell member 7. The cell holding part 3 can be rotated by turning a knob 9. The shell member 7 is fixed on a first moving member 11, which is provided on a second moving member 12 and can be moved by turning a knob 15 of a first feed screw 14. The second moving member 12 is provided on a base 16 and can be moved by turning a knob 20 of a second feed screw 19.
Patent JP-H02296683-A (JP)
Title: Food container for microwave heating
Inventor: KOBAYASHI HIKARI
IPC: B65D81/34
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a food container capable of preventing or controlling uneven heating in heating food by microwave radiation by a method wherein the container is divided into two compartments by a microwave transmitting intermediate partition: a lower compartment where solid food such as rice, noodle, etc., is contained, and an upper compartment where solid or fluid food, which is transformed into fluid state as temperature rises by heating, is contained. CONSTITUTION:Curry sauce B is pressed toward a lower compartment 1 as the pressure in an upper compartment 2 rises due to steam generated from curry sauce B, and an intermediate partition 3 is spherically protruded toward the lower compartment, so that the curry sauce B is forcibly extruded into the lower compartment 1 through a hole 4 of the intermediate partition 3. When heating by microwave is continued further, steam generated from rice A enters the upper compartment 2 through the hole 4, and the upper compartment 2 expands further as the pressure in the upper compartment becomes higher. As a result, the curry sauce B is satisfactory heated and cooked, quickly flows down into the lower compartment 1, and spreads over the rice A under cooking.
Patent JP-H06212487-A (JP)
Title: Partially plating device
Inventor: MATSUMURA KENJI
IPC: C25D7/12
Filed: 1993-01-18
Abstract: PURPOSE:To prevent the deposition of a plating soln. even if the soln. is wetted by applying the same or baser potential to the region except a specified region to be plated. CONSTITUTION:A plating soln. is ejected from an election port 5 to plate a specified region of a lead frame 1. An electrical conductive wire 7 such as a copper wire is tied on a top plate 2 to allow the wire 7 and frame 1 to have the same potential or the wire 7 to have a lower potential than the frame 1. A voltage follower circuit is formed between a plating power source and the wire 7, and a current value between an opening 6 for ejecting a liq. as an anode and the frame 1 as a cathode is kept constant even if the plating soln. is leaked or not.
Patent JP-H11218406-A (JP)
Title: Detection apparatus and method for position recognition mark on substrate
Inventor: OTSUKA KENICHI
IPC: H05K3/12
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a detection apparatus and a detection method for a position recognition mark which accurately detect the position recognition mark set on a substrate. SOLUTION: An irradiation light 1b emitted from a light source 1 is converted to a diffusion light 1c by a diffusion plate 2. The diffusion light 1c is emitted from a part except for a through hole 2a bored in the diffusion plate 2 to a wide range on an object face 5a on a substrate 5, and accurately irradiates a surface of a recognition mark 6. The irradiating light 1c is reflected uniformly at the surface of the recognition mark 6. A reflected light 1b is received by a pinhole-lens 4c to collect into a camera. The camera 3 takes a light image of the object face 5a based upon luminous flux collected. Thereat, collecting light by the pinhole lens 4c lessens influence of a shadow of a lens diameter that appears on a recognition mark 6. Also, since the reflected light 1d is not intensely reflected in a certain direction, a noise in an image taken is prevented.
Patent JP-S56118241-A (JP)
Title: Impregnated cathode structure and manufacture
Inventor: HIGUCHI TOSHIHARU
IPC: H01J9/04
Filed: 1980-02-25
Abstract: PURPOSE:To make suitable for mass production, by brazing a sintered member through a thin wire or brazing material of high melting point metal wound around the outer-circumferential section of a porous tungsten sintered member impregnated with emitter. CONSTITUTION:A tungsten wire 23 is wound tightly around the outer-circumferen- tial section of a sintered rod 22 of a porous tungsten impregnated with emitter. Then the copper in said rod 22 is removed and the emitter adhered on the surface of the tungsten wire 23 is also removed, and the rod 22 is brazed with the tungsten wire 23 to form an impregnated cathode basic material 26. Thereafter the impreg nated cathode basic members 26 are bundled, cut to the desired depth, cleaned and inspected to produce an impregnated cathode 28. Then the impregnated cathode 28 is inserted into one end of a cathode sleeve 29 and heated to be brazed to complete an impregnated cathode structure.
Patent JP-H05194523-A (JP)
Title: Production of new crystal of chlorogallium phthalocyanine and electrophotographic photoreceptor produced by using the crystal
Inventor: IIJIMA MASAKAZU
IPC: C09B67/50
Filed: 1992-01-13
Abstract: PURPOSE:To provide a process for the production of a new chlorogallium phthalocyanine crystal having a photo-sensitive wavelength range extended to a long-wavelength region and useful as a photo-conductive material for printer, etc., utilizing a semiconductor laser and to provide an electrophotographic photoreceptor containing the crystal. CONSTITUTION:New crystal of chlorogallium phthalocyanine having strong diffraction peaks at least at 7.4 deg., 16,6 deg., 25.5 deg. and 28.3 deg. (Bragg angle, 2theta+ or -0.2 deg.) in X-ray diffraction spectrum can be produced by mechanically crushing a chlorogallium phthalocyanine crystal and treating with an aromatic alcohol solvent. The electrophotographic photoeceptor is produced by covering an electrically conductive substrate with a photo-sensitive layer containing the chlorogallium phthalocyanine crystal. The electrophotographic photoreceptor containing the crystal in the photo-sensitive layer has high sensitivity, low residual charge, high charge-accumulation property and excellent durability.
Patent JP-H05189812-A (JP)
Title: Surface working method of edge part of card-shaped recording medium
Inventor: SUGATA HIROYUKI
IPC: B42D15/10
Filed: 1992-01-13
Abstract: PURPOSE:To simultaneously treat a plurality of card-shaped recording media, to sharply improve the operating property of the title method and to enhance the productivity of the title method by a method wherein edge parts of the card-shaped recording media are pressed by using a holder and coated with an edge working material. CONSTITUTION:A plurality of optical cards 1 are housed in a holder 3 by aligning their short sides and their long sides in such a way that their recording layers 2 become parallel. Then, when the plurality of optical cards 1 are pressed by using a pressure jig, their edge parts are gathered and wide-width parts 11 are formed. The parts are coated with an edge working material by using, e.g., a roller. After that, when their pressed state is released, it is returned to a state (A). The edge working material is hardened and their edge parts can be shielded from the outside. When the viscosity of the edge working material is low, the material may be coated without using the roller by executing a dipping operation while the upper part and the lower part of the optical cards are reversed.
Patent JP-H11220009-A (JP)
Title: Ion-beam processing device
Inventor: KONDO MASAKI
IPC: H01L21/3065
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To cope with the substrates having the different sizes, by providing the gas cooling mechanisms for a plurality of systems or more in correspondence with the sizes of the respective substrate in a sample holder. SOLUTION: This device is constituted of a common sample holder 22a for the substrates having the different sizes, two gas sealing ϕrings 55a and 55b in correspondence with each substrate and two systems of gas cooling mechanism. When a ϕ5" (diameter of 5 inches) substrate is processed, the substrate 21 is pushed with a substrate pushing plate, CMV2 , 51b, CMV4 and 51b are opened, and vacuum suction between the sample for the sample holder 22a is performed by RP1 , 54a, PR2 and 54b. Thereafter, CMV1 , 51a, CMV3 and 51c are opened, and cooling gas is supplied. When a ϕ4" substrate is processed, the substrate 21 is pushed with the substrate pushing plate, only CMB1 . CMV2 , 53b, PR1 , 54a, DG1 , 51a, PRV1 and 52a are operated, and CMV3 51c and CMV4 51d are opened. Thus, the countermeasure can be performed.