baber/WOPTO huggingface dataset:
Patent JP-S60216944-A (JP)
Title: Forging method
Inventor: MEGURO HARUO
IPC: B21J1/02
Filed: 1984-04-11
Abstract: PURPOSE:To forge a billet in well extrusion formability by forming a pool of lubricating oil, by uniting a taper face, formed at one end of the billet before forging, and the conical bottom of a large-diameter hole, for forcing-in and forging the billet by inserting it in itself, with each other. CONSTITUTION:A taper face 1a is formed at one end of a billet 1, and the billet 1 is inserted in a large-diameter hole 11 provided to a lower die 8 of die device 5. A small hole 12 is provided to the conical bottom 14 of the hole 11, which is concentrically communicated to the hole 11 through an opening located at the bottom 14, and an ejector pin 15 is inserted in the hole 12. The taper face 1a is provided with a central angle larger than that of the bottom 14, to form a pool 13 of lubricating oil for scraping up the lubricating oil coated on the inner surface of hole 11. In this way, the oil is pushed out into the hole 12 when the billet 1 is pressed by a punch 9, and a base material 2 having a shaft part 3 is obtained in well extrusion formability.
Patent JP-H02252842-A (JP)
Title: Lap joint structure for reinforced concrete member
Inventor: TAKEDA JUICHI
IPC: E04C5/18
Filed: 1989-03-27
Abstract: PURPOSE:To make a lap joint connection among main reinforcements with ease by making plural main reinforcements form the lap joint in the same level position, enclosing the outer circumference of the lap joint with a steel plate so as to close it, and thereby stretching a reinforcing plate in the inside of the steel plate. CONSTITUTION:At the both end sections of a reinforced concrete column 1, column reinforcements 2 are arranged side by side in such a way as to be mutually overlapped. In addition, a steel plate which is closed in such a way as to enclose the outer circumference of a lap joint section, is thereby provided.
Patent JP-H01245685-A (JP)
Title: Picture receiver
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/46
Filed: 1988-03-28
Abstract: PURPOSE:To reduce the possibility of erroneous-detecting a transmitting mode and to minimize the deterioration of picture quality by operating a block distortion to a previous scope and deciding the mode by the histogram of the block distortion. CONSTITUTION:A block distortion operating means 90 to operate a block distortion to a previous scope of respective picture element blocks from a received picture element signal and a histogram preparing means 91 to prepare the histogram of the block distortion are provided. Then, the histogram of a time correation degree is prepared on the respective picture element blocks of one scope by the histogram preparing means 91, and a second mode, which transmits the data of a basic picture element in a constituting picture element by the histogram, and a third mode, which uses the data of the previous scope, are discriminated. Thus, erroneous-judging a moving picture part as a still picture part or erroneous-judging the still picture part as the moving picture part is not executed, and a picture quality improving effect by the third mode is not missed.
Patent JP-H11273083-A (JP)
Title: Optical disk device
Inventor: WATABE KAZUO
IPC: G11B7/131
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device capable of obtaining an excellent reproduced signal large in signal amplitude when information is reproduced by scanning the position being away at a prescribed distance from the central line of a pit row with an optical beam. SOLUTION: An optical disk 10 is irradiated with an optical beam so as to form a beam spot at the position being away at a prescribed distance from the pit row center line of a pre-pit in the radial direction of the disk. Then, the bisected beam, which is the reflected light beam from the optical disk 10 bisected into two areas 23a, 23b by a bisecting line parallel to a tangent line of a track and also shifted in the radial direction of the disk, are detected by a detector 21, a differential signal between the outputs from each of the light receiving areas 23a, 23b is obtained by a differential amplifier 25, and the differential signal is processed by a signal processing circuit 26, thereby reproducing the information recorded in the pit row.
Patent JP-S60214655-A (JP)
Title: Frame synchronizing circuit
Inventor: IIZUKA IKUO
IPC: H04L7/04
Filed: 1984-04-11
Abstract: PURPOSE:To hold a synchronous state by bringing operation which enters a front protection state from a hunting state through a rear protection state under the control of the output of a synchronizing pattern detecting circuit, and controlling an escape from the front protection state with the output of a code error circuit. CONSTITUTION:The contents of a frame counter 5 are loaded in a frame counter 10 with a signal (r) and frame pulses are outputted from the counter 10 unless a synchronism protecting circuit 8 detects a code error in the front protection state. Further, a control circuit 9 outputs a timing pulse (p) when the contents (f) of the counter 5 are zero and decides on pseudo synchronism if there are Me ''0''s among M pulses, thereby outputting a signal (q). This circuit 9 outputs a signal (e) with the signal (q) to reset the counter 5 and enters the hunting state, and outputs a signal (k) when entering the front protection state. When a signal (t) is outputted at this time, the contents of the counter 5 are loaded in a frame counter 6. Consequently, there is no influence exerted upon a terminal FP even in the hunting state and an escape from the pseudo synchronism is made early.
Patent JP-S61230294-A (JP)
Inventor: NUNOMURA KEIJI
IPC: G09F9/30
Filed: 1985-04-05
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-S58191215-A (JP)
Title: Polyethylene hot-melt fiber
Inventor: SUGIHARA TAIZOU
IPC: D04H1/544
Filed: 1982-04-28
Abstract: PURPOSE:The titled fiber that comprises a polyethylene resin composition consisting of a plurality of polyethylene with specific density and different Q values in a specified proportion, thus giving soft-touch nonwoven fabrics, when mixed with other fibers and subjected to hot-melting. CONSTITUTION:The objective fiber is obtained using alone a polyethylene resin composition consisting of (A) 50-100wt% of a polyethylene with a density of 0.910-0.940g/cm<3>, a Q-value of less than 4.0, calculated as Q=Mw/Mn where Mw is weight-average molecular weight and Mn is number-average molecular weight, and of (B) 50-0wt% of another polyethylene with a density of 0.910- 0.930g/cm<3> and a Q-value of more than 7.0, or using the composition as a component for the conjugation so that the composition is exposed to at least a part of the fiber surface continuously. The other component for conjugation is preferably polypropylene.
Patent JP-S63238673-A (JP)
Title: Graphic display data input method
Inventor: FUJII YOSHIMASA
IPC: G06F17/50
Filed: 1987-03-26
Abstract: PURPOSE:To improve the operability by collating an inputted qualifier with a qualifier table and not only recording the qualifier in a recording table but also referring to an input specification table to inform an input device of the input of graphic display data at the time of detecting that the qualifier can be used and displaying the graphic display data processing result. CONSTITUTION:If the qualifier which indicates the change of specifications of input is inputted at the time of input required for execution of a command from an input device 1, a qualifier table 6 where a list of qualifiers which can be used in each input specification is described is referred to check whether the qualifier can be used or not. If it can be used, this qualifier is recorded in a recording table 7 where inputted qualifiers are stacked, and an input specification table 8 where input specifications which respective qualifiers permit are described is referred to inform an input processing part of the input specification which the qualifier permits, and the following input processing is performed on the basis of this input specification. The command processing result is displayed on a graphic output device. Thus, the operability is improved.
Patent JP-H10256415-A (JP)
Title: Structure of package of piezoelectric device
Inventor: WATANUKI JUN
IPC: H01L23/10
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and increase the productivity by joining and sealing a base and a cap with a sealing agent having a higher melting point than a degradation temperature of a conductive adhesive. SOLUTION: In a package, one end of a piezoelectric element 14 such as a quartz element board is fixed with a silicon conductive adhesive 15 to a pedestal 13 in a recessed section 12 formed on an upper face of a ceramic base 11. Then, an upper face of a ring-shaped projection 16 of the base 11 which surrounds the recessed section 12 and, for example, a ceramic cap 17 are joined with a sealing means (sealing agent) made of low melting point glass 18 to airtightly seal the piezoelectric element 14. In this case, a melting point of the adhesive 15 is lower than that of the low temperature glass 18 which is a sealing means. Therefore, the sealing of the package can be done with low melting point glass without heating the adhesive in the base 11 to an extremely high temperature.  By this method, a sealing structure of a high reliability can be realized while maintaining the high strength against a drop and impact test which is a merit of a silicon adhesive.
Patent JP-S58190836-A (JP)
Title: Manufacture of glass composition for covering semiconductor
Inventor: FURUKAWA KAZUYOSHI
IPC: C03C6/00
Filed: 1982-04-30
Abstract: PURPOSE:To form the titled glass composition having low interfacial charge density without deteriorating the characteristics, by adding a prescribed amount of nitrate ions to SiO2-PbO-ZnO-RO (R is an alkaline earth metal) type glass. CONSTITUTION:A nitrate such as magnesium nitrate, barium nitrate or lead nitrate is added to starting materials for forming glass consisting of, by weight, 3-8% Al2O3, 35-45% SiO2, 10-30% ZnO, 5-30% PbO, 1-10% B2O3 and 3- 15% RO such as BaO by 1-10wt% expressed in terms of nitrate ions, and they are vitrified by melting at >=about 1,400 deg.C. The resulting glass composition has low interfacial charge density and maintains its coefft. of thermal expansion close to that of silicon and other superior characteristics such as chemical resistance when used to cover a semiconductor element.
Patent JP-S52156402-A (JP)
Title: Water supply device to water receiving tank
Inventor: TAKAGI IKUO
IPC: F04B49/06
Filed: 1976-06-22
Abstract: PURPOSE: To greatly reduce the capacity of a water receiving tank, by constantly maintaining the water-level of a water receiving tank fixed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62231496-A (JP)
Title: Semiconductor storage device
Inventor: USAMI MASAYOSHI
IPC: G11C17/00
Filed: 1986-03-31
Abstract: PURPOSE:To speed up data reading and to save power consumption by driving selectively only a required word line in response to a decode output and precharging only a required bit line selectively. CONSTITUTION:Plural data storage units 24 connecting a selection transistor (TR) 18 to one end of a circuit comprising series connection of memory cell TRs 21 and connecting a discharge TR 23 to the other end are provided. The 1st decoder circuit 11 operating selectively a selecting TR 18 in a data storage unit 24, plural word lines 25 to which a drive signal of a memory cell TR 21 is sent, plural bit lines 19 receiving serial circuit, a word line drive circuit 41 supplying a signal generated by the 2nd decoder circuit 12 in response to the output of t he 1st decoder circuit selectively are constituted, and the 3rd decoder circuit 13 operating selectively a bit line selection TR 23 in response to the address input signal and a precharge means 36 for the data output node are provided in addition. Thus, the consumption of waste power is prevented.
Patent JP-S61232230-A (JP)
Title: Production of quartz glass
Inventor: KITABAYASHI HIROHITO
IPC: C03B8/02
Filed: 1985-04-05
Abstract: PURPOSE:To obtain a uniform and high-quality quartz glass free of contaminant, by filtering a sol solution used as a raw material once or more in sol-gel process, and gelling the sol solution under centrifugal force. CONSTITUTION:Sol solution composed mainly of an alkyl silicate and ultrafine silica powder is filtered once or more with a filter to remove the undissolved lumps larger than the mesh size of the filter. The filtrate is gelled under centrifugal force to remove large silica aggregate formed by the local gelation in the pH-control of the sol solution.
Patent JP-S51148976-A (JP)
Title: Devic e for finishing scraped-off collected sheet-pile
Inventor: MASUOKA SEIJI
IPC: B08B1/02
Filed: 1975-06-16
Abstract: PURPOSE: To efficiently work to remove attached rund or the like from the sheet-pile surface by contacting a scrape bit uniformally therewith. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58197192-A (JP)
Inventor: PURABUHAKARU RAMURAO KIIRUUATO
IPC: B66C23/26
Filed: 1983-04-27
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-2002064301-A (JP)
Title: High frequency switch module for triple band
Inventor: KENMOCHI SHIGERU
IPC: H04B1/44
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To configure a high frequency switch module, which makes an antenna common and can switch the transmitting circuits and receiving circuits of three transmitting/receiving systems, in one chip. SOLUTION: In a circuit, which has one demultiplexing circuit and two switch circuits, for making the first switch circuit switch the transmitting system and receiving system of the first transmitting/receiving system and making the second switch circuit switch the transmitting system and receiving system of the second transmitting/receiving system and the transmitting system and receiving system of the third transmitting/receiving system while connecting the first switch circuit to one circuit demultiplexed by the first demultiplexing circuit and connecting the second switch circuit to the other circuit, this high frequency switch module is composed of the laminate of an electrode pattern and a dielectric layer and a chip element located on this laminate,  and the common terminal and the respective receiving system and transmitting system terminals of three transmitting/receiving systems are provided on the outer surface of the laminate.
Patent JP-S52156203-A (JP)
Title: Sealing device for blade head
Inventor: SHIGETOMI FUMISUKE
IPC: F01D5/20
Filed: 1976-06-23
Abstract: PURPOSE: To improve the turbine efficiency by reducing the steam leakage through the gap between TH the head of the rotary blade and the inner surface of the casing or the outer ring of the stationary blade by the work of a sealing device at the head of the blade wherein provided the multiple number of fins formed to the slant of the head of the rotary blade. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58191180-A (JP)
Title: Restoring method in printer
Inventor: YOSHIMURA KOUTAROU
IPC: B41J29/38
Filed: 1982-05-04
Abstract: PURPOSE:To protect an operator from an accident, by applying weak electric power to a drive motor when a printer is restored to carry out restoring operation in low torque. CONSTITUTION:When a format with high duty is printed by a printing head 1 and the temp. of said head 1 is raised to a definite temp., printing is stopped by a temp. detector mounted therein and the head 1 is moved to the position of a cooling area 4 from the temp. raised position 5 to be stopped at that position 4. In this case, printing data from a source 6 is developed by a printing controller 7 and, at the same time, a torque control part 10 is operated at high torque in a usual time in synchronous relation to the feed position controller 8 of a spacing pulse motor 12 by a high torque setting timer 9. When the temp. of a printing head 13 is raised and a temp. detector 14 detects a predetermined value, the controllers 7, 8 energize a low torque setting timer 15 to operate the motor 12 at low torque.
Patent JP-S60217455-A (JP)
Title: Vector data carrying system
Inventor: NAKAI YASUHIRO
IPC: G06F15/78
Filed: 1984-04-12
Abstract: PURPOSE:To attain transfer of a vector data between vector registers in parallel at a high speed by providing a read start address generating section, write start address generating section, data alignment control section and an adder. CONSTITUTION:In transferring the vector data from a vector register 100 to the vector register 200, the connection between a read data bus and a write data bus is conducted at first by a control signal from the data alignment control section 300. Then a binary number representing the start address of read/write is generated by dividing the vector data into the high-order bit group and the low- order abit group by using the read start address generating section 400 and the write start address generating section 500. The divided bit group is outputted while 1 is added to the high-order bit group via the adder in the generating section 400 to attain the write commend and read command of the vector element to the register via a data alignment section 600 and a control section 700. The parallel high speed transfer of the vector data is attained by repeating the procedure above.
Patent JP-H10265808-A (JP)
Title: Production of heat treating vessel, contact point alloy
Inventor: OKUTOMI ISAO
IPC: H01H11/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a contact point alloy having stable large current shutting-off performance and more particularly restrike suppression characteristic by specifying the average surface roughness of at least either of the open surface and cap of a vessel constituting a heat treating vessel. SOLUTION: The average surface roughness of at least either of the open surface end of the heat treating vessel and the cap facing the open surface end is specified to 5 to 25 μm (Rmax.). As a result, the self-adjustment of the quality and pressure of the inside of the vessel and the external atmosphere at the time of a heat treatment through the vent path on the surface of the heat treating vessel or the cap while executing the ventilating and hermetic sealing to the atmospheric state desirable for the heat treatment is made possible and the fluctuations in the compd. ratios based on the excessive selective evaporation splashing of the high vapor pressure component in the contact point alloy are eliminated. The contact point alloy component ratios after the heat treatment are this kept constant. Any one among metallic Cr, Cr carbide, Cr oxide, Al oxide and Ti oxide is preferably arranged in at least one part of the vessel and the cap.
Patent JP-H07277493-A (JP)
Title: Empty box discriminating device
Inventor: HIRANO HITOSHI
IPC: B07C5/36
Filed: 1994-04-12
Abstract: PURPOSE:To perform smooth removal of an empty box without exerting an impact on the empty box by a method wherein by raising a moving contact part, a lock rod is lowered to the inner side of the empty box through a lowering switch and through utilization of rotational movement of a disc frame, the empty box is pulled out from a conveyance passage by means of the lock rod. CONSTITUTION:When a lowering switch D is brought into contact with a moving contact part 2 vertically moved through the working of a second air cylinder 21, a rod lowering signal is outputted to an air cylinder S through a relay valve V. A lock rod R is lowered to the inner side of the side wall of an empty box C lowered to the given position of a conveyance passage L by means of the rod lowering signal. The lock rod R is caused to effect rotational movement togetherwith a disc frame 1 in a state that the lock rod is left lowered to the inner side of the empty box C and the empty box C is removed from the conveyance passage L along a removal passage 6. This constitution performs smooth discrimination rapidly without exerting an impact on the empty box C even when the movement speed of the empty box C is high.
Patent JP-H04287628-A (JP)
Title: Artificial man-made gethering-place for abalone and artificial fishing ground for abalone
Inventor: SHIOTANI MASAO
IPC: A01K61/00
Filed: 1991-03-14
Abstract: PURPOSE:To ontain the title man-made gathering-place for fishes capable of forming a dark environment even at a place with the short depth of water by engaging blocks having a gate-shaped part with second blocks haivng gate- shaped parts with meshing grooves to be geared with supporting leg plate parts at both sides thereof. CONSTITUTION:Blocks 1 having a gate-shaped part and blocks 4 having gate- shaped parts with meshing grooves to be geared with supporting leg plate parts at both sides are set side by side so that both the blocks 1 and 4 are engaged. An excellent living environment can be formed by dented parts 7 for protection of fishes from the foreign enemies.
Patent JP-S63238942-A (JP)
Title: Manufacture of large-sized turbine blade
Inventor: MIYANO SHIGERU
IPC: B21K3/04
Filed: 1987-03-26
Abstract: PURPOSE:To forge a large-sized turbine blade with a small capacity forging equipment by performing finish forging with plural split forgings in the case of performing, finish forging, shape forging and torsional forming the perform performed by elongating with forging the ingot of heat resistant alloy for forging after its blooming. CONSTITUTION:A forging stock 1 is divided into plural parts 2-1, 2-2, 2-3, 3-1, 3-2 in finish forging. And in a 1st split forging the parts corresponding to the unforging parts 3-1, 3-2 of dies 4-1, 4-2 are formed in a deep die-milling part 5 so as to forge the parts 2-1, 2-2, 2-3 only. Then, in a 2nd split forging the part corresponding to the unforging parts 2-1, 2-2, 2-3 of dies 7-1, 7-2 is formed in a deep die-milling part 6 so as to forge the parts 3-1, 3-2 only.
Patent JP-S60114827-A (JP)
Inventor: UIRIAMU ARUDEN KUROSURANDO
IPC: G02F1/133
Filed: 1984-04-12
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-S63237899-A (JP)
Inventor: ISHIWATARI SUSUMU
IPC: B26D3/00
Filed: 1987-03-26
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-S51149348-A (JP)
Title: Gel composition
Inventor: KOTANI YASUO
IPC: C08J3/00
Filed: 1975-06-17
Abstract: PURPOSE: Gel composition suitable for use as adhesives, molding materials, coagulants, deodorants, etc., which is easy to transport and can be stared for a long time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60219679-A (JP)
Title: Information recording device
Inventor: ITOU OSAMU
IPC: G11B7/00
Filed: 1984-04-13
Abstract: PURPOSE:To detect a fault due to a detecting level signal without increasing the recording time by providing a discriminating circuit generating a fault detection signal representing a fault of an information recording medium if an extracted level signal is at the outside of a reference level signal. CONSTITUTION:An extracted level signal of a selection circuit is compared with a reference level signal of a reference level signal generating circuit 13 generating a prescribed voltage at a comparator circuit 12 and when the reference level signal is deviated, an ''H'' level is outputted. A recording gate signal is inputted to an input terminal 14 and a timing circuit 17 outputs ''H'' for a period required for detection of fault only. Then the output and an output of the comparator circuit 12 are ANDed by an AND circuit 15, and a fault detection signal eliminating mis-output at unnecessary period is outputted from an output terminal 16. The circuits 12, 17, 15 generate a fault detection signal representing a fault of an information recording medium when the extracted level signal of the selection circuit is deviated from the reference level signal of the reference level signal generating circuit.