baber/WOPTO huggingface dataset:
Patent JP-H08233266-A (JP)
Title: Gas discharge device
Inventor: EGUCHI TOSHIHIKO
IPC: F23Q2/16
Filed: 1995-02-28
Abstract: PURPOSE: To prevent continuous discharge of gas even when an operating force is applied to an operating member. CONSTITUTION: A gas discharge device is constructed of a metering space formed in a passage making the inside of a gas filled tank 2 communicate with a gas discharge port 17g, a first valve member 13 opening and closing the end part on the tank side of the metering space and being actuated in the direction of closing up this end part on the tank side, a second valve member 14 opening and closing the end part on the discharge port side of the metering space and being actuated in the direction of opening this end part on the discharge port side and an operating member 17 being so operated as to move the second valve member 14 in the direction of closing up the end part on the discharge port side.  When the operating member 17 is not operated and the second valve member 14 opens the end part on the discharge port side, the first valve member 13 closes up the end part on the tank side, and when the operating member 17 is operated and the second valve member 14 closes up the end part on the discharge port side, the first valve member 13 opens the end part on the tank side.
Patent JP-S51140606-A (JP)
Title: Dictaphone
Inventor: NOMURA TAKANOBU
IPC: G11B27/32
Filed: 1975-05-29
Abstract: PURPOSE: A dictaphone capable of treating quickly a same kind of messages. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57179951-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: OOIWA TSUNEMI
IPC: G11B5/72
Filed: 1981-04-29
Abstract: PURPOSE:To achieve a magnetic recording medium with excellent durability, by forming a layer made of oxide and nitride through the surface nitrided for a ferromagnetic metal thin film layer with oxidized surface. CONSTITUTION:A polyester base film formed with a ferromagnetic metal thin film layer with oxidized surface is set to a lower surface of a base 2 of a device where the base 2 and a cold cathode type ion source 3 are provided up and down in a vacuum tank 1. After vacuum with an exhaust system 4, nitrogen gas is introduced to the source 3 from an introduction tube 5 linked to the source 3 is introduced to the source 3, a voltage is applied to a tungusten anode 6 of the source 3, a reverse bias voltage is applied between the source 3 and an electrode 10 to ionize the nitrogen gas, and the polyester base film 7 formed with the ferromagnetic metallic thin layer with oxidized surface receives the nitrogen gas to nitride the surface.
Patent JP-2000255833-A (JP)
Title: Sheet support, image recording device therewith, and display of remaining amount of recording sheet
Inventor: TOMOMATSU NARIMASA
IPC: B65H1/06
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet support having an inexpensive display of the remaining amount of sheets, an image recording device therewith and a display method of the remaining amount of recording sheets. SOLUTION: A printer 10 has a recording sheet support 200 which supports a recording sheet from its reverse side. LED 250 as a luminous body projecting light on the reverse side of the recording sheet is mounted on the recording sheet support 200. The light from the LED 250 disposed on the reverse side of the recording sheet is projected on the reverse side of the recording sheet so that the quantity of the light passing through the recording sheet may change with the remaining amount of recording sheets in multi-stages, thus it is possible to display the remaining amount of the recording sheets.
Patent JP-S52148045-A (JP)
Title: 4-hydroxypent-2-ene-1-one derivatives
Inventor: YURA YASUO
IPC: C07C69/007
Filed: 1976-06-04
Abstract: PURPOSE: 4-Hydroxycyclopent-2-ene-1-one derivatives I (R 1  is lower alkyl; R 2  is lower alkyl, lower alkenyl, etc.) e.g. 4-hydroxy-2-methoxymethyl-3-methylcyclopent-2-ene-1-one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01237603-A (JP)
Title: Waveguide type optical demultiplexer
Inventor: MIKAMI OSAMU
IPC: G02B6/126
Filed: 1988-03-18
Abstract: PURPOSE:To enable spacial demultiplexing of TM and TE mode light without using an external power supply by forming an optical demultiplexing region consisting of respectively specific two striped light guides which are formed adjacently to each other. CONSTITUTION:The 1st striped light guide 3 consists of the superlattice layer having the repetitive structure of thin layers of GaAs and AlyGa1-yAs and the 2nd striped light guide 4 consists of mixed crystals of AlzGa1-zAs. The 1st light guide 3 constitutes the clad region on one side of the 2nd light guide 4 and the 2nd light guide 4 constitutes the clad region on one side of the 1st light guide 3 and these light guides are integrally formed to constitute the striped optical demultiplexing region 5. The incident light on the optical demultiplexing region 5 is thus eventually propagated by being automatically divided to the core region of the superlattice structure or to the core region of the mixed crystal structure according to the polarization direction thereof. The spacial demultiplexing of the TE and TM mode light is thereby enabled without using an external power supply.
Patent JP-H06272245-A (JP)
Title: Pile head processing method for precast prestressed concrete pile
Inventor: MAEDA KOUKI
IPC: E02D5/34
Filed: 1993-03-24
Abstract: PURPOSE:To improve the sticking property between the inner face of a pile and placed concrete by inserting cage reinforcing bars integral with a bottom iron plate into a pile head, coupling the bottom iron plate end face with notches of cotter plates, then placing concrete. CONSTITUTION:Multiple cotter plates 2 are buried along the inner periphery of a pile 1 to form a cotter plate group, and multiple cotter plate groups are buried in the axial direction of the pile 1. Multiple cotter plates 2 in the lowermost cotter plate group have notches 10 at the center section. The precast prestressed concrete pile 1 is placed at a specific position, then the inside of the pile head is cleaned to a specific depth. Cage reinforcing bars 3 integral with a bottom iron plate 4 are inserted into the pile head, the end face of the bottom iron plate 4 is coupled and fixed to the notches 10 at the center section of the cotter plates 2, then concrete is placed at the pile head section.
Patent JP-H07260165-A (JP)
Title: Radiation electric heater
Inventor: JIYOOJI ANSONII HIGINZU
IPC: F24C7/06
Filed: 1995-03-01
Abstract: PURPOSE: To reduce or substantially remove heat transfer between heating zones while allowing a separation wall arranged between the zones to pass light. CONSTITUTION: A plurality of passages 11 are disposed in the region of a base part of a dividing wall 5 and communicates between first and second heating zones 6 and 7. When a bright radiant element 8 of the first heating zone 6 is energized, light thereof laterally illuminates the second heating zone 7 through the passages 11.
Patent JP-H07270669-A (JP)
Title: Prism mounting device
Inventor: UMETSU HITOSHI
IPC: G02B7/18
Filed: 1994-04-01
Abstract: PURPOSE:To easily and surely bring a prism into press-contact with the lens side in a case and also to extremely reduce the extent of the change in press- contacting accompanying the lapse time by providing a pair of interlocking prism press-contacting members on two inclined sides opposite to each other across the prism. CONSTITUTION:Viewing the prism 4 from the side, at least a pair of two interlocking prism press-contacting members 11 is installed on two inclined sides 13 opposite to each other across the prism 4. The leading end of the prism press-contacting member 11 is curved, and when the member is brought into contact with the inclined surface 13 of the prism, a force is imparted to the inclined surface 13 in a direction P. The force P is separated into directions P1 and P2, then, the prism 4 is thoroughly brought into press-contact toward a position M. Two or more press-contacting members 11 are installed on the same side surface, so that a screw is not loosened by the change with time and an impact, and then, the prism is stably mounted.
Patent JP-2000261732-A (JP)
Title: Digital television broadcast receiver
Inventor: KONDO TAKAHIRO
IPC: H04N7/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver capable of transmitting various received information to a prescribed terminal through a modem by allowing a user to set 1st information for prescribing information desired to be transmitted through a telephone line and 2nd information about a transmission destination and transmitting the information that is set by the user and to be transmitted to the prescribed transmission destination through the telephone line according to the 2nd information set by the user. SOLUTION: A user inputs a transmission destination and a set command for a program with a remote controller transmitter 22. When a system controller 20 receuves a command through a remote controller receiver 23, it displays a set picture for setting the transmission destination of voice message and program information about a program offering voice information desired to be transmitted. Display is performed on a CRT 8 through an OSD display circuit 24, a multiplexer 6 and an image pickup output circuit 7. The user operates the transmitter 22 to set the telephone number of the transmission destination and the program information on the set picture. When the set program starts to be broadcasted, dialing is made to the telephone number set to the transmission destination.
Patent JP-H01238908-A (JP)
Title: Method and apparatus for manufacturing fiber reinforced polymer composition
Inventor: IWANAMI KUNIO
IPC: B29C48/40
Filed: 1988-03-18
Abstract: PURPOSE:To improve the resistance to thermal deformation, water resistance, moldability and resistance to anti-freeze of a product and stably manufacture the product by a method wherein a double screw extruder having a resin component charging hopper, a glass fiber charging hopper and a vacuum vent part is used so as to perform enough kneading at respective kneading zones. CONSTITUTION:A double screw extruder, which has a first hopper 1, a second hopper 3, a vacuum vent part 4 and a die outlet 2 and the ratio of length to bore (L/D) of which is 25:1 or more, is used. Resin component, which contains polyamide resin, polyolefin and polyolefin denatured by unsaturated carboxylic acid, is charged from the first hopper 1 so as to be strongly kneaded at a first kneading zone 5 and 5' consisting of more than three successively arranged kneading discs 12 and 12' so as to heat the resin on the upstream side of the second hopper 3 up to 290-300 deg.C. After that, glass fibers are charged from the second hopper 3 so as to strongly knead the resin component and the glass fibers at the second kneading zone 6 consisting of more than three successively arranged kneading discs 12 and 12' before the vacuum vent part 4 is reached.
Patent JP-S60210254-A (JP)
Inventor: KIMURA YOSHIHIKO
IPC: A61F2/74
Filed: 1984-04-04
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-H03266062-A (JP)
Title: Updating method for module constituting state information
Inventor: NODA HIROSHI
IPC: G06F13/14
Filed: 1990-03-16
Abstract: PURPOSE:To shorten the occupancy time of a bus by updating a module constituting state table, when a physical module number of an issue origin does not exist in the module constituting state table, or when a processor module is not mounted to the physical module number of a transfer destination. CONSTITUTION:When a command from other processor module is received and when the command is transferred to other processor and a result of its transfer is obtained, unless a physical module number of an issue origin exists in a module constituting state table 26, or unless a processor module is mounted to the physical module number of a transfer destination, updating of the module constituting state table 26 is executed. Accordingly, at the time of occupying an input/output bus 10 for the purpose of updating, it is executed by only a module check of the number of elements, when registration is executed to all table elements, and also, when the physical module number of the processor module of a transfer origin is not registered. In such a way, the occupancy time of the input/output bus is shortened.
Patent JP-H06272492-A (JP)
Title: Segment joint structure
Inventor: SOMEYA HIROKI
IPC: E21D11/08
Filed: 1993-03-24
Abstract: PURPOSE:To improve the joint strength of large-sized segments by lapping loop-shaped joint reinforcements extended from the joint end faces of both segments to be jointed, and filling mortar into a joint pipe inserted into the inner space part of the joint reinforcements. CONSTITUTION:Plural joint reinforcements are embedded in the joint end part 1A of each segment 1. A groove 3 for allowing the entry of the joint reinforcements 2 is formed at the joint end face 1a, and the joint reinforcements 2 are welded to reinforcements in the segment 1. A joint pipe 4 with numerous holes 4a provided at the peripheral part is inserted into the inner space part 2a of the joint reinforcements 2 so as to form a cavity 6 among the outer peripheral surface of the joint pipe 4, the joint reinforcements 2 and the groove 3. This joint pipe 3 is provided with a screw part 5a at the outer peripheral surface of one end part, and a screw part 5b at the inner peripheral surface of the other end part. The joint pipe 4 is inserted from one end part side with the screw part 5a formed, and the screw part 5a is screwed into a female screw member 7 embedded at the side part of an existing segment 1. Mortar is then filled into the joint pipe 4 and the cavity 6 from a filling pipe 10 connected to the screw part 5b of the other end part of the joint pipe 4 through a nipple 9.
Patent JP-S63234235-A (JP)
Title: Optical writing device
Inventor: MORI KOICHI
IPC: G03B27/54
Filed: 1987-03-23
Abstract: PURPOSE:To provide protection to a liquid crystal array by branching the air flow by air conditioning means to the liquid crystal shutter array when the temp. of the liquid crystal shutter array rises to a dangerous temp. CONSTITUTION:A housing 6 is bored with windows 21, 22 in the part extending in the longitudinal direction of a heat shielding plate 10. The windows 21, 22 are held closed by bimetal plates 23, 24 from the surface on the side where the array 1 is housed. The external air sucked from a fan 8 is, therefore, sucked into a cover 7 and is discharged to the outside of the cover 7 after the air cools a fluorescent lamp 2. The plates 23, 24 are deformed to open the windows 21, 22 when the temp. of a chamber 6a rises near to the breakdown temp. of the array 1. The external air sucked from the fan 8 is thereby sucked into the cover 7 to cool the fluorescent lamp 2 and is guided from the window 21 into the chamber 6a to cool the array 1. The air is then discharged from the window 22 to the outside of the cover 7. The breakdown of the array 1 is thereby prevented.
Patent JP-S58189034-A (JP)
Inventor: CHINNCHIUN CHIYUU
IPC: C07B61/00
Filed: 1983-04-15
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-S58182819-A (JP)
Title: Heating base
Inventor: KOTANI SHIGEO
IPC: C30B25/12
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a heating base capable of easily performing desired gaseous phase growing treatment of a workpiece by preventing its slippage through such an arrangement wherein the base is equipped with a recessed part which is composed of a stepped section having a substantially circular, ring-like, supporting surface and a bottom floor surface section which is surrounded by said stepped section, provided at a specified depth, lower than the supporting surface and also parallel thereto. CONSTITUTION:A heating base 10 is equipped with a recessed part 15 which has, at a specified area of a base body 11, a stepped section 13 having a supporting surface 13a which supports the underside edge of a workpiece 12 to be treated composed of semiconductor wafer, etc. and a bottom floor surface section 14 which is formed at such an area surrounded by the stepped section 13 so that it becomes substantially parallel to the underside of the workpiece 12 to be treated, and whose opening diameter Z is slightly larger than the diameter of the workpiece 12. It is desirable that the depth X1 of the recessed part 15 from the surface of the base body 11 to the supporting surface 13a be set so that it becomes substantially equal to the thickness of the workpiece 12. A wafer which is a workpiece 12 is placed in the recessed part 15 of the heating base 10 thus composed so that its underside edge is supported by the supporting surface 13a, and the heating base is placed in a gaseous phase growing furnace and the wafer is processed by gaseous phase growing treatment.
Patent JP-S62224085-A (JP)
Title: Field-effect type semiconductor device
Inventor: YANAGAWA SHIGERU
IPC: H01L29/80
Filed: 1986-03-26
Abstract: PURPOSE:To reduce parasitic inductance by forming a only a conductor for connecting ate electrodes to one side of an active region when electrodes of the same kind in a plurality of source electrodes, drain electrodes and gate electrodes are connected mutually in parallel. CONSTITUTION:When electrodes of the same kind of source electrodes 3, drain electrodes 4 and gate electrodes 5 shaped onto an active region 2 in a substrate 1 are connected mutually in parallel, conductors 6 for connecting the source electrodes and a conductor 7 for connecting the drain electrodes are formed on the same side to the active region 2, and the conductors 6 for connecting the source electrodes are shaped on the side nearer to the active region 2 than the conductor 7 for connecting the drain electrodes. A conductor 8 for con necting the gate electrodes is formed on the side reverse to the conductors 6 for connecting the source electrodes and the conductor 7 for connecting the drain electrodes, holding the active region 2. Fixing regions (dotted line borders 9-11) for bonding wires connecting each electrode and an external circuit are shaped onto the conductors for respective connection, thus connecting sepa rate electrode and the external circuit.
Patent JP-H02245636-A (JP)
Title: Detector for gas in oil
Inventor: INOUE KEISHIRO
IPC: G01N1/28
Filed: 1989-03-20
Abstract: PURPOSE:To achieve a smaller size of the apparatus with a simplified construction while maintaining a highly reliable gas detection capacity for a long period of time by providing a vacuum chamber and an oil pressure generation chamber in a cylinder with pistons connected to each other. CONSTITUTION:Pistons 6 and 7 connected to each other with a rod 8 are so arranged to form a vacuum generation chamber (vacuum chamber) 3 and oil pressure generation chambers 4 and 5 in a cylinder 2. A constant flow chamber 9 is opened in the vacuum chamber 3. Oil is supplied to the chambers 4, 5 and 9 with an oil pump 10 through solenoid valves 21-25. In addition, a free piston 15 is provided inside an oil preserver 14. A gas separation chamber 16 communicates with the constant flow chamber 9 and moreover, a gas detector 11 is provided communicating with the gas separation chamber 16. Thus, all operations can be realized integral with one oil pump from the sampling of a fixed amount of a sample oil to separation of gas from the sample oil and returning of the sample oil to equipment.
Patent JP-S61225780-A (JP)
Inventor: KUME HIDEO
IPC: H01R9/22
Filed: 1985-03-29
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-H11265110-A (JP)
Title: Toner cartridge
Inventor: OKADA MITSUHARU
IPC: G03G15/08
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a toner cartridge capable of stably discharging toner stored in a container main body to the end. SOLUTION: A toner cartridge is provided with a container main body having a toner stirring path 413 and a toner carrying path 414, a toner stirring means 6 arranged in the toner stirring path 413, and a toner carrying means 7 arranged in the toner carrying path 414 and for carrying the toner toward a toner discharge port 441. The toner carrying means 7 is constituted of a rotary shaft 71, helical blades 72 and 73 arranged on the rotary shaft 71 and a partitioning plate 74 which is installed on the rotary shaft 71 so as to be positioned opposite to the toner discharge port 441 and which is constituted of a 1st partitioning part 741 and a 2nd partitioning part 742 mutually projecting into a radial direction with a phase difference of 180 deg..  By having such a constitution, the partitioning plate 74 is turned to a horizontal state twice in accordance with each one rotation of the rotary shaft 74, then, the toner lying above the toner discharge port 441 is controlled so as not to be discharged once. Thus, changes in toner discharge quantity is reduced, and the toner discharge quantity is stabilized from the beginning to the last.
Patent JP-S52149343-A (JP)
Title: Starting device of switching regulator
Inventor: MAKAGO TAKAAKI
IPC: G05F1/56
Filed: 1976-06-05
Abstract: PURPOSE: To intend to miniturize the circuit, by obtaining electric current source of driving circuit from main transformer, and making starting to start by exclusive starting circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01238921-A (JP)
Title: Method for extrusion-blow-molding of pressure vessel, ribbed pressure vessel molded by said method and mold assembly for molding said pressure vessel
Inventor: KAEDEI CHIHIRO
IPC: B29C49/42
Filed: 1988-03-18
Abstract: PURPOSE:To easily manufacture a ribbed synthetic pressure vessel at low cost by a method wherein peripheral grooves are recessedly produced on the underside of a positioning ring so as to projectingly provide ribs in the peripheral direction on the upper end face of a molded item part by pushing a parison into the peripheral grooves with compressed gas. CONSTITUTION:A parison 1, which is produced by melting PET resin by heating and extruding from the slit of a die 22, is extruded in a blow mold 2 and, after that, the upper part of the parison 1 is cut off. After the lower part of the parison 1 is pressingly closed and welded, a blow nozzle 3 is lowered in the parison 1 and a press member 6 closes above the blow mold 2. The parison 1 is brought into expandingly close contact with the inner face 2a of the blow mold 2 by means of the compressed air blasted from the blow nozzle 3 in the parison 1 and simultaneously pushed into the peripheral grooves 10, which are recessedly provided on the underside 4a of a positioning ring 4 under tightly contact state and cooled down. A pressure vessel 20, which is subjected to post-finishing such as deburring and the like, consists of a cylinder part 15, a shoulder part 16 and a neck part 17, on the tip face 12 of which or on the contact face of the underside 4a of the positioning ring 4, ribs 14 are provided peripherally.
Patent JP-H03267851-A (JP)
Title: Conference talking terminal equipment
Inventor: SHIMADA MASAHARU
IPC: G10K15/00
Filed: 1990-03-16
Abstract: PURPOSE:To concentrate the attention of a listener to a talker making important utterance maximizingly and to enhance the convenience of conference talking by revising the position of sound image freely through the manual operation of the listener. CONSTITUTION:A conference talking terminal is provided with a means 8 revising the sound image position to an opposite talker by the operation of a listener and means 6, 9, 11 converting reception control information depending on the setting value of the means 8 revising the sound image position. When no setting revision takes place by the setting and revision means 8, a sound image is generated to a preset position according to the received control information. The conversion means 6, 9, 11 are desirably constituted to replace the sound image position to two opposite talkers. Thus, it is possible to move the utterance position of a noticed person, for example, to a position desired by a listener.