baber/WOPTO huggingface dataset:
Patent JP-S62180343-A (JP)
Title: Projection optical device
Inventor: HASHIMOTO TADAHIKO
IPC: G02F1/13
Filed: 1986-02-04
Abstract: PURPOSE:To easily obtain a high-brightness display and to simplify a projection light source system by guiding light from the projection light source to a light valve by using an off-axis optical system, and diffracting spectrally and multiplexing light from the one projection light source through a dichroic mirror for light valves corresponding to colors. CONSTITUTION:The light emitted by the projection light source 5 is converted by a condenser lens 6 and a reflecting mirror 20 has a diameter larger than the diameter of the spot and reflects the projection light to rotate the direction of the light by 90 deg., obtaining light 100 incident on a lens 14. The projection light from the lens 14 is parallel light 101, which illuminates a dichroic mirror 21 of red. The dichroic mirror 21 reflects only its light component with red wavelength and transmits light components with green and blue wavelength and the light reflected by dichroic mirror 21 illuminates a light valve 4 through a reflecting mirror 24. This light valve 4 is stored with color information on red and reflected light from the light valve 4 travels through the same optical path with the light in the projection in the opposite direction and is reflected by the dichroic mirror 21 to return to the lens 14.
Patent JP-S57135569-A (JP)
Title: Facsimile communication system
Inventor: MATSUMOTO TAKASHI
IPC: H04N1/00
Filed: 1981-02-16
Abstract: PURPOSE:To improve the reliability, etc., of communication by dividing a signal frame into information fields and control fields by turns and by transmitting voice and character data other than facsimile information by using the control fields which become free areas in a communication phase. CONSTITUTION:For the transmission of facsimile signals between a transmission- side and a reception-side facsimile terminal through a couple of transmitting and receiving circuits, the signal frame is constituted by arranging control fields N1, N2... and information fields D1, D2... by turns. The control fields N1, N2... of the signal frame each include a synchronous bit F for frame synchronization and a status bit S for displaying the state of a terminal and a network to form one octet. Then, the control fields N1, N2... are used in a call setting phase and a call disconnecting phase. In a facsimile communication phase, the information fields D1, D2... are used to transmit voice and character data other than facsimile information by using control fields which become free areas in a communication phase.
Patent JP-H03225446-A (JP)
Title: File area securing system
Inventor: ONO YUJI
IPC: G06F3/06
Filed: 1990-01-30
Abstract: PURPOSE:To automatically secure a file area on an auxiliary storage medium matching an access speed that a user requests by securing the file area and specifying an access speed by a user among a group of auxiliary storage media which have different performance. CONSTITUTION:The user makes a request to secure the necessary file area by a file area securing request means 2, which receives the request and actuates an access speed specifying means 3. Then the user specifies the access speed requested for the secured file area by an access speed specifying means 3. A medium selecting means 4 selects a magnetic disk medium which has an access speed closest to the specified access speed based on the information stored in the access speed storage table 1 as the magnetic disk medium where the file area is secured. Consequently, the auxiliary storage medium having performance matching the access speed that the user requests is selected automatically.
Patent JP-H01197997-A (JP)
Title: No-load protective stabilizer with self-adjustment mechanism
Inventor: JIYATSUKUSU EMU HANRETSUTO
IPC: H05B41/24
Filed: 1988-02-02
Abstract: PURPOSE: To extend the operating life of a gas discharge tube by providing a power supply operating the gas discharge tube with an adjusting current and a limiting voltage maintaining the input/out power of the gas discharge tube at the prescribed value on a ballast containing a filter circuit and an induction circuit. CONSTITUTION: A ballast 10 is provided with a power supply 12 for a gas discharge tube 66. The ballast 10 contains a filter circuit 11 connected to the power supply 12, stabilizing DC current and voltage signals, and suppressing the harmonic waves generated by the ballast 10. The ballast 10 also contains an induction circuit 15, and the induction circuit 15 is electrically connected to the filter circuit 11 and establishes the size of the pulse drive current with a switching network 13. The induction circuit 15 contains a no-load protection circuit 99, generates a voltage in the gas discharge tube 66 in response to the pulse drive current, and maintains the output voltage at the prescribed value even when the gas discharge tube 66 is not electrically connected to the ballast 10. The operating life of the gas discharge tube can be extended.
Patent JP-S59146830-A (JP)
Title: Processing agent for vulcanization bonding and method therefor
Inventor: SHIMIZU NORIHIRO
IPC: B29C70/06
Filed: 1983-02-14
Abstract: PURPOSE:To provide the titled two-pack type processing agent for bonding firmly chloroprene rubber to glass fiber, by formulating the first treatment to contain a silane coupling agent and the second treatment to contain resorcin, formaldehyde and a chloroprene rubber latex. CONSTITUTION:Glass fibers are treated with the first processing agent comprising a silane coupling agent (e.g. preferably one having the shown formula wherein R represents a group having vinyl, methacryl, acryl, allyl, epoxy, hydroxyl, mercapto or chloro and X represents a group capable of reacting with a siloxane or silanol), and then with the second processing agent containing resorcin, formaldehyde and a chloroprene rubber latex (preferably one obtained by mixing 100pts.wt. reaction product prepared by reacting 1mol of resorcin with 1-4mol formaldehyde and 100-1,100pts.wt. chloroprene rubber latex) and are bonded to chloroprene rubber by vulcanization. USE:Belt, hose, etc.
Patent JP-S54114659-A (JP)
Title: Hydraulic clutch check valve
Inventor: NISHIMURA SADANORI
IPC: F16D25/063
Filed: 1978-02-28
Abstract: PURPOSE: To facilitate valve opening and closing by fixing leaf springs on a wall so that they can move to the diametrical outside of a hydraulic working room against a leak hole and can open the leak hole and effectively actuating centrifugal force.  
     CONSTITUTION: When the clutch 3 rotates, the valve opening force based on the self-spring force of the plate spring 13 and that actuated on the mass by centrifugal force are applied. When line pressure is supplied to the hydraulic working room 9, centrifugal force is applied to the hydraulic working room 9, centrifugal force is applied to the working oil in the working room 9 and valve opening force works on the plate spring 13. Supposed that the valve opning force actuated on the mass 15 is equal to that based on the centrifugal force of the working oil, the check valve 14 immediately closes and the prompt operation of the clutch piston 7 is enabled when the valve opening force by the hydraulic pressure given by the line pressure is larger than that of the plate spring 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53106818-A (JP)
Title: Cooling device for melt spun yarn
Inventor: KIMURA RIYOUICHI
IPC: D01D5/092
Filed: 1977-02-28
Abstract: PURPOSE: A perforated plate is set in a cylinder for supplying cooling air between the gas inlet and the distributing outlet to reduce pulse or fluctuation of the gas flow cased by the blower thus cooling melt spun yarn uniformly and reducing the uneveness of yarns among spinning positions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02201951-A (JP)
Title: Memory cell
Inventor: KABASAWA MASAYA
IPC: H01L21/8242
Filed: 1989-01-30
Abstract: PURPOSE:To ensure the fully functioning capacitance while increasing the capacitance as a capacitor even in case of the same integration degree by forming an insulating film to become a memory capacitor to both of the upper and lower layers of a second electrode. CONSTITUTION:A first electrode 6 is composed of two layers of poly-Si films 6a and 6b. Further, an SiO2 film 7 to be memory capacitors are formed as 7a and 7b on the upper layer and the lower layer of a poly-Si film 8 to compose a second electrode. In this way, SiO2 films 7a and 7b to be memory capacitors are formed both on the upper layer and the lower layer of the poly-Si film 8 to be a second electrode. Accordingly, an area to be the memory capacitors is increased by a part of the SiO2 film 7b. Thereby, the capacity capacitance can be increased about two times so as to ensure the sufficient capacitance.
Patent JP-S61185031-A (JP)
Title: Rotor of rotary electric machine
Inventor: ICHIGE KEIJI
IPC: H02K3/22
Filed: 1985-02-08
Abstract: PURPOSE:To improve the cooling efficiency by axially air-cooling the interior of a field coil by suction blades of a hole. CONSTITUTION:A field coil 3 is wound on a stator core 2 disposed on the outer periphery of a yoke 1, and a vent passage 4 which passes axially is provided in the coil 3. Suction blades 5 which are directed in the rotating direction are mounted to coat the hole of one end of the passage 4, and suction blades 5 which are direction in the opposite rotating direction are mounted to coat the hole of the other end. When a rotor rotates, cooling air is intaken by the blades 5, and guided to the passage 4 to cool the coil 3. Since exhaust blades 6 are directed oppositely to the rotating direction, the ventilating resistance can be reduced.
Patent JP-H06216916-A (JP)
Title: Lan control system
Inventor: SANO MAKOTO
IPC: H04L12/40
Filed: 1993-01-14
Abstract: PURPOSE:To facilitate address management and LAN control by eliminating a need to set an address to each LAN control part in the LAN control system where nodes provided with plural LAN control parts communicate with each other. CONSTITUTION:When opening a connection to a node 2, a transmission node 1 designates one (for example, 12) of plural preliminarily numbered LAN control parts 11 to 13 and reports its LAN control part number to the node 2 of the other party. At the time of data transfer, the node 1 adds the number of one of LAN control parts 21 to 23 designated by the node 2 of the other party together with the address of the node 2 and transfers data through the designated LAN control part 12. The LAN control part 12 transfer data in accordance with the designation of the node 1; and at the time of data reception, the LAN control part 12 receives data only when the address and the LAN control part number added to sent transfer coincide with the address of the node 1 designating the LAN control part 12 itself and its own LAN control part number.
Patent JP-H11220612-A (JP)
Title: Image forming device
Inventor: KURAOKA YASUKI
IPC: H04N1/21
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To retrieve an objective image in a short time while minimizing the waste of a recording sheet even when the content can not be grasped at a part of the image in a picture forming device. SOLUTION: A main control part 13 controls a communication control part 7 for communicating with a cordless hand scanner B, and reads the number of total pages Px, page number Pn, and setting condition corresponding to the page number Pn from an image management information storing part 4, and reads image data stored in an image data storing part 3 based on address information stored in the image management storing part 4, and controls a picture processing part 10 for operating a reduction processing to the image data read from the image storing part 3. The reduced image data, setting condition, and page number are arrayed in a list, and printed on a recording sheet by a printing part 11.
Patent JP-S63192356-A (JP)
Title: Heat-treatment of soya milk
Inventor: OBATA AKIO
IPC: A23L11/00
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a soya milk having excellent taste and flavor while suppressing the generation of heating smell, by heat-treating soya milk in the presence of fumaric acid or its salt. CONSTITUTION:Fumaric acid or its salt is added to soya milk in an amount of preferably 0.05-0.15% and the soya milk is heat-treated. The fumaric acid (salt) is preferably dissolved in a small amount of water beforehand and optionally adjusted to pH 6.5-7.0 with sodium bicarbonate, etc., before added to the soya milk.
Patent JP-2000219052-A (JP)
Title: Belt type continuously variable transmission
Inventor: TAKEMURA TADASHI
IPC: B60K6/485
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve durability of a start clutch by transmitting rotation from a secondary shaft to a counter shaft by meshing a drive gear with a driven gear, and arranging the start clutch on the engine side from the driven gear on the counter shaft. SOLUTION: In a continuously variable transmission 20 constituted of a primary pulley 21, a secondary pulley 22, and a belt 23, rotation of changed speed is output to a driven gear 28 through a secondary shaft 25 and a drive gear 26. In this case, a start clutch 29 is provided on the engine 1 side of a counter shaft 27 provided in parallel with the secondary shaft 25, and a differential output gear 20 is fixedly provided on the opposite side putting the driven gear 28 between. At starting by the engine 1, the start clutch 29 is opened to set the engine 1 in an idling state, and then by gradually connecting the start clutch 29, rotation of the engine 1 is gradually transmitted to wheels, and hence engine stop is prevented.
Patent JP-H01198659-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: OKITSU YUJI
IPC: C08F283/00
Filed: 1988-02-03
Abstract: PURPOSE:To obtain the above composition having low elastic modulus, low thermal expansion coefficient and excellent thermal shock resistance and soldering heat-resistance, keeping the heat-resistance of the base resin and suitable for the sealing of electronic parts such as semiconductors, by compounding a specific modified epoxy resin with a hardener and an inorganic filler. CONSTITUTION:(A) A modified epoxy resin produced by reacting an addition reaction-type silicone polymer to a graft polymer of an epoxy resin of formula (n is 1-10) and a vinyl polymer, wherein said silicone rubber is uniformly dispersed in the resin with particle diameter of <=1mum is compounded with (B) a hardener (e.g. novolak phenolic resin) in an amount of 80-120% based on the stoichiometric amount of the epoxy group of the epoxy resin and the functional group of the hardener and (C) 200-800pts.wt. (based on 100pts.wt. of the component A) of an inorganic filler (e.g. crystalline silica or fused silica).
Patent JP-H02202465-A (JP)
Title: Mark scanning in mark printing/verifying device
Inventor: OSHINO GENJI
IPC: B41J3/44
Filed: 1989-01-31
Abstract: PURPOSE:To allow even a mark with a small length l in a paper feed direction than that of a conventional mark to be scanned by shifting a scanner to a paper feed direction during the scanning of a mark using the scanner. CONSTITUTION:A bar code is printed on a label paper 5 with a thermal head using the ink of an ink ribbon 6. A scanner is allowed to move from a position shown by a solid line in an arrow B direction to a position by an imaginary line, while being sent to a direction crossing at right angles with an arrow B direction by a carriage not illustrated. The scanner 9 is arranged at an opposite position to a base plate 18. A thermal head 2 scans and reads a bar code printed on the label paper 5 and verifies the printed results. During the scan, the scanner 9 moves in a label paper transport direction and ends the scan when the rear end of a mark 20 reaches a scan end line. If this shift amount is (s) and a paper feed rate is (v), the length l of a scannable mark in a label paper transport direction is l>=vXt-s. Thus it is possible to scan a mark with a smaller length l than that of a conventional mark.
Patent JP-H09195330-A (JP)
Title: Small-sized water storage tank device using city water
Inventor: TAKAHASHI IWAO
IPC: C02F1/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a tank device capable of supplying clean water within reach and surely in case of an emergency. SOLUTION: A horizontal feed pipe with specific length is connected to the outside of the bottom of an oval water storage tank 1 set to a water running faucet J and a space within reach through leg frames 2, an underground water service pipe 6 having a valve 4 on the upper stream side and a chuck valve 5 on the lower stream side and a water storage faucet 7 are connected to a middle site of the horizontal feed pipe, and a valve 8 is mounted to the outside end.  While, a drain outlet pipe 9 mounting a chuck valve 10 on the upper end is connected to the top of the oval water storage tank 1, the middle site and water running faucet J are connected to each other with a water pipe 9a, the chuck valves 5 and 11 are operated to prevent the overflow of reservoir water in the water storage tank 1 when water is cut off in emergencies, and the chuck valve 10 is naturally opened in atmospheric pressure to smoothly execute the intake of reservoir water in the water storage tank 1 by opening the water storage faucet 7.
Patent JP-H04260316-A (JP)
Title: Ceramic laminate
Inventor: MORI TAKESHI
IPC: H01G4/252
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a ceramic laminate capable of preventing the decrease of insulation properties and humidity resistance and the falling-off of outer electrodes due to cracks and imperfect bonding. CONSTITUTION:A ceramic laminate is provided with a plurality of inner conductors 1 laminated via ceramic 2, and a pair of outer electrodes 4 electrically connected with the inner conductors 1 in a specified connection relation. The outer electrode 4 is constituted of a first layer 4a which is composed of a sintered body of metal powder paste containing nonbaked ceramic and connected with the inner electrodes 1, and a second layer 4b which is composed of a sintered body of metal powder paste containing inhibitor for sintering and arranged on the outer surface of the first layer 4a. Thereby the deterioration of electrostatic capacity and the falling-off of the outer electrodes due to cracks and imperfect bonding can be surely prevented, and a ceramic laminate of superior quality can be obtained.
Patent JP-H06234028-A (JP)
Title: Stamping die for mass production
Inventor: TSUKIOKA TOSHIYUKI
IPC: H01L23/50
Filed: 1993-02-10
Abstract: PURPOSE:To reduce an energy consumption and a noise by orthogonally inclining a specific surface against a specific direction in a stamping die for mass production on where plural numbers of recessed parts corresponding to punches are provided parallel to the specific direction 'on the specific surface of a die body being opposite to the plural numbers of the punches. CONSTITUTION:An upper surface 14 of a die body 12 of a stamping die (die) 10 is made possible to oppose to plural numbers of punches. It is inclined by an angle A so that a right side is descended on a X axis. A die insert 18 of the die part is provided parallel to a Y axial direction as a specific direction. The Y direction is a feeding direction of a lead frame. Each die insert is provided in a position corresponding. to each punch. When the punch is stamped on the die insert 18, the lead frame (work) interposed between both can be punched in a prescribed shape. Therefore, when the punch and the die part are approached, a shear angle is relatively formed between both, they are gradually sheared while waiting a time difference and the driving force is also made small.
Patent JP-S57136612-A (JP)
Title: Retrofocus type ultra-wide-angle lens
Inventor: NANJIYOU YUUSUKE
IPC: G02B13/04
Filed: 1981-02-19
Abstract: PURPOSE:To realize a retrofocus type ultra-wide-angle lens whose various aberrations are corrected excellently, by making a group of six lenses meet prescribed requirements. CONSTITUTION:The 1st lens is a concave meniscus lens having an intense concave surface on an image side, the 2nd lens is a convex lens, and the 3rd lens is a concave lens having an intense concave surface on the image side; and the 4th lens is a convex lens, the 5th lens is a combined convex lens consisting of a concave and a convex lens, and the 6th lens is a convex lens. A diaphragm is arranged between the 4th and 5th lenses and the system meets requirements as shown by inequalities (1)-(6), where (f) is the total focal length of the system, (f1) is the focal length of the 1st lens, and Df is the distance on the axis from the 1st surface to the diaphragm; and (ri) is the radius of curvature of the 1st surface and (n5) and (n6) are the indexes of refraction of the glass- made concave  and convex lenses of the 5th lens.
Patent JP-H01196652-A (JP)
Title: Transmitting system
Inventor: KAWAMOTO KATSUYUKI
IPC: G06F13/00
Filed: 1988-02-01
Abstract: PURPOSE:To prevent erroneous data from being transmitted by mutually supervising the normality of an opponent device with executing the count-up or reset of one counter between devices, which execute the giving and receiving of data, and adding an abnormal condition to the data at an abnormal time. CONSTITUTION:A counter 12 is provided. This counter 12 is counted-up each time a computer 1 updates the data, which are delivered to a remote control device 2 and reset each time the remote control device 2 receives the data from the computer 1 through a DMA 3. Then, for the counter 12, an abnormal flag is set to express either the computer 1 or remote control device 2 goes to the abnormal condition when the counting value of the counter 12 goes over a constant range. Thus, when it is detected that the counting value of the counter goes over a specified value, the remote control device 2 is decided to be the abnormal condition and when it is detected that the counting value of the counter 12 is not changed, the computer 1 is decided to be the abnormal condition such as a stop. Then, the erroneous data are prevented from being given and received and an unnecessary data setting processing is removed. Then, the erroneous data are prevented from being transmitted and the data giving and receiving of high reliability and satisfactory processing efficiency can be constructed.
Patent JP-S60168320-A (JP)
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/10
Filed: 1984-02-08
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-H10222030-A (JP)
Title: Image forming device
Inventor: TAWARA HISATSUGU
IPC: G03G21/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To shorten the standstill time (down time) of a device caused by the paper absence of a paper feeding cassette to a minimum by selecting the size of recording paper stored at a recording paper storing part and displaying a selected result on an operation displaying part. SOLUTION: When a copy key on a control panel 140 is depressed, paper size detecting sensors 145-149 judge whether the size of paper fed is an A4 size or not. In the case of the A4 size, '1' is added to a coefficient A inside a RAM, and in the case that the size is not the A4 size, it is judged whether the size is another size or not. Thus, the adding processing of each coefficient for each paper size is performed, and the ratio of the coefficient A:B:C:D is calculated after finishing copying, and is stored inside the RAM. Next, the optimum size of each paper feeding cassette is decided, based on the ratio of each coefficient from the total number of copies up to the present, and a side code is stored in the RAM. Paper feeding units 122, 124, 141 and 143 are allocated in accordance with the ratio, so that optimum size setting for the user of a device is made.