baber/WOPTO huggingface dataset:
Patent JP-S5829206-A (JP)
Title: Transistor amplifier
Inventor: SUEYOSHI SUSUMU
IPC: H03F1/32
Filed: 1982-07-29
Abstract: PURPOSE:To eliminate distortion components due to the nonlinearity of an amplifying element, by applying the output of the 1st transistor (TR) with a voltage gain (n) to the 2nd TR through (n-1) units of P-N junction parts. CONSTITUTION:An amplifying circuit 2 includes a TRQ2, which is grounded at its emitter through a resistance RB, connected to a positive power source +B at its collector through a load resistance RA, and applied with a circuit input Vi at its base. An amplifying circuit 1 includes a TRQ1, which is provided with a Darlington-connected TRQ3; and the collector output VA of the TRQ2 is applied to its base. While RA/RB=2 , the voltage gain of the amplifying circuit 2 is set to 2 and the respective TRs are given the same characteristics to eliminate distortion components in the output VO of the amplifying circuit 1, thereby eliminating distortion.
Patent JP-S63297244-A (JP)
Title: Production of glass ceramic slurry
Inventor: DOKOCHI HISASHI
IPC: C03C8/22
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled slurry giving a sintered material having stable burning shrinkage, by adding a solvent and a binder to a glass ceramic composition composed of a plurality of different glass ceramics, carrying out primary mixing under a low viscosity condition, adding additional solvent and binder and subjecting the mixture to secondary mixing under high viscosity condition. CONSTITUTION:A glass ceramic composition containing two or more materials such as glass powder, alumina or zirconia is added with a solvent (e.g. trichloroethylene) and a binder (e.g. ethyl cellulose). The mixture is subjected to primary mixing under a low-viscosity condition (<=3,000cps) to disintegrate agglomerated secondary particle into primary particles. The obtained mixture is added with additional solvent and binder of an amount necessary for imparting a sheet characteristics for tape-forming and punching and subjected to secondary mixing under high-viscosity condition (20,000-50,000cps) to obtain a glass ceramic slurry. A sintered material having definite burning shrinkage can be produced by forming and sintering the slurry.
Patent JP-H06351059-A (JP)
Title: Master equipment for private branch cordless telephone set and private branch cordless telephone system
Inventor: TATEYAMA MASAKAZU
IPC: H04Q7/38
Filed: 1993-06-03
Abstract: PURPOSE:To substantially expand the range where a calling slave equipment is capable of performing a communication and to smoothly call even if the slave equipment moves by providing a connection control means transferring a speech path on the master equipment which is the nearest to the slave machine. CONSTITUTION:A master equipment f has an extension monitoring part 18 monitoring the incoming call from an extension and the calling and response from a slave equipment e, a slave equipment number reception part 16 receiving a dialed slave equipment number, a radio transmission part 15 calling the slave machine of this slave equipment number by a radio pager and a location registration processing part 17 notifying the location registration information of this slave equipment to a private branch exchange at the time of the calling and response from the slave equipment. This system is provided with a radio pager calling processing means calling the radio pager by the slave number and a connection control part 28 analyzing the response signal from a calling slave equipment and transferring a speech path to the master equipment which is the nearest to the calling slave equipment. Therefore, even if the slave equipment is outside the range where the radio waves of the master equipment for which the location registration is performed reach, the communication with the master equipment which is the nearest to the slave equipment becomes possible and the range where calls are possible between the master equipment and slaves equipment is substantially expanded.
Patent JP-H06345204-A (JP)
Title: Transferring device for transferred article for curing concrete block
Inventor: SEKIGUCHI YOJI
IPC: B28B11/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide a transfer device for a transferred article (rack) which is used for curing concrete blocks and can be arranged at a place where a forklift travels between a loader, unloader sides, and the curing chamber sides. CONSTITUTION:On a loader 2 and an unloader 5 sides, a roller base 8, transferred article traction conveyor 9, and a pusher roller 10 are arranged in parallel, and in parallel to these elements, a rail 12 is arranged in front of a curing chamber 4, and a transporter 15 is allowed to travel by itself. A transfer truck 17 for a transferred article which is placed on the transporter 15 is equipped with an elevator board for the mounting of a transferred article 3 and a roller train, and the introduction to an unloading rail 13, loading rail 11, and a curing chamber rail 14 is enabled.
Patent JP-S63297183-A (JP)
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/50
Filed: 1987-05-29
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-H05323020-A (JP)
Title: Position probability information display
Inventor: OKAMOTO KAZUO
IPC: G01S13/93
Filed: 1992-05-26
Abstract: PURPOSE:To obtain a display for position provability information at a point which is away from a target position by a certain amount of distance based on the position probability information of the target which is in certain scale. CONSTITUTION:The title display is provided with a data setting means 1 which sets conditions data for calculating a target size, a data storage means 8 for storing setting data, a #1 operation means 71 for calculating the target size according to the center position of the target and the above stored setting data, and a #2 operation means 72 for calculating a function (m) of the position probability of the tar<jet at a specified distance point based on the calculation result. Further, it is provided with a #3 operation means 73 for calculating a collision danger provability, an information indication means 2 for indicating the operation result of each operation means, and an alarm indication means 74 and a collision danger indication means 75 for performing display when the operation result indicates any possibility of danger or collision.
Patent JP-H09307107-A (JP)
Title: Manufacture of semiconductor device
Inventor: MANABE KOJI
IPC: H01L27/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To flatten fully the step of a wiring on a substrate and to prevent a reduction in the reliability of an element from being generated owing to a reduction in the breakdown strength of a wiring interlayer film by a method wherein an insulating film and a spin-on-glass film are repeatedly formed on the substrate formed with a wiring layer and a wiring layer is formed on the insulating film. SOLUTION: An organic SOG film, which consists of a glass component material dissolved in a solvent, is applied on a silicon substrate using a spin coating method for flattening an insulating layer and thereafter, the SOG film is performed a rotation breakage so as to become a film thickness in the limit of crack, which does not generate a SOG crack, or lower. Then, by heating up, firing and curing the SOG film in a baking oven, a SOG film 17 formed. Then, a plasma silicon oxide film 48 is formed using a plasma CVD method. Then, a SOG film 49 is repeatedly formed using the spin coating method in the same way as the above. Then, a plasma silicon oxide film 50 is formed. Lastly, a through hole 51 is formed in a second wiring layer, a heat treatment is performed and after that, a third wiring layer 52 is formed.
Patent JP-H04304232-A (JP)
Title: Fuel transport apparatus
Inventor: SUZUKI HAJIME
IPC: C08G69/16
Filed: 1991-03-29
Abstract: PURPOSE:To provide an automotive fuel transport apparatus which is resistant to a soured, automotive fuel. CONSTITUTION:An automotive fuel transport apparatus is made out of a polyamide resin which is resistant to a soured automotive fuel and prepd. by thermally polymerizing laurolactam, a carboxylated compd., and a phosphorus compd. substantially in the absence of water.
Patent JP-S62292501-A (JP)
Title: Antiskid device for tire running in snow
Inventor: SAKURAI HITOSHI
IPC: B60C27/00
Filed: 1986-06-11
Abstract: PURPOSE:To prevent a road surface from being damaged, by installing a radial supporting device being pressedly energized outward in an axle free of detachment, while attaching a snow pinned elastic body-make belt to an outer end of this radial supporting device, and making the pin so as to be projected at a time when the belt is pressed toward the axle. CONSTITUTION:A setting device 1 is attached to a hub bolt of a wheel via a hubbolt expension bolt. A radial supporting device 4 is radially attached to this setting device 1 via a pressing device 5, and an elastic belt 6 in which a snow pin 8 is buried is attached to the outer circumference. In this constitution, when the belt 6 is pressed toward the center of the radial supporting device 4, a head part 9 of the snow pin 8 is projected out. With this constitution, setting comes easy and, what is more, damage to a road surface is preventable.
Patent JP-H08330830-A (JP)
Title: Surface mounted antenna and communication equipment using the same
Inventor: KAWABATA KAZUYA
IPC: H01Q1/40
Filed: 1995-05-31
Abstract: PURPOSE: To provide a surface mounted antenna and a communication equipment using the antenna, which can be miniaturized to a degree that they can be surface-mounted and which can enlarge a frequency band even if the dielectric of a comparatively low dielectric constant is used. CONSTITUTION: A radiation electrode 1a whose one end is connected to a ground electrode 1b and the other constitutes an open end, a feeding electrode 2a and the connection electrode 2b are laminated and are integrally formed in the dielectric body. The radiation electrode 1a and the feeding electrode 2a are electromagnetic field-connected through capacitance formed between the radiation electrode 1a and the connection electrode 2b.
Patent JP-H03959-A (JP)
Title: Float for carburetor
Inventor: MATSUDA MASARU
IPC: F02M5/16
Filed: 1989-05-26
Abstract: PURPOSE:To reduce the amount of foamed rubber corresponding to a hollow part and minimize the specific weight of the whole of a float by embedding an insert internally having the hollow part into a foamed body in the float comprising a foamed rubber body. CONSTITUTION:A float 7 for a carburetor is molded with a foamed body 10 made of a rubber material independently foamed within a forming mold. In this case, an insert 11 is embedded in the foamed body 10. Also, the insert 11 is molded as a hollow body having a hollow part 11a internally, and the external shape thereof is made, for example, spherical. In addition, the insert 11 is placed in the forming mold when the foamed body 10 is molded, and subjected to a molding process concurrently with the foamed rubber, thereby being integrally embedded therein. Furthermore, a cover material 12 comprising a material high in chemical resistance such as synthetic resin is formed on the external surface of the foamed body 10 by means of a coating process or the like. According to the aforesaid construction, the foamed rubber is reduced by an amount corresponding to the hollow part 11a of the insert 11, and the specific weight of the whole of the float 7 is made extremely small.
Patent JP-S5658258-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEDA MITSUGI
IPC: H01L27/06
Filed: 1979-10-16
Abstract: PURPOSE:To reduce a base resistance and a collector saturated resistance without additional regions by pouring a metal electrode into a recess etched in regions for base, emitter and collector contacts when it is applied on the region. CONSTITUTION:An N type buried region 2 is formed on a P type Si substrate 1 to reduce the collector saturated resistance and an N type layer 3 is eptaxially grown over the entire surface of the substrate 1 including the region 2. The layer 3 is isolated into islands including the region 2 with a P<+> type isolated region 5. Then, an insulator film 8 is entirely applied over the layer 3 and with a hole etched, a P<+> type base region 4 is diffused into the layer 3 and an N<+> type emitter region is provided therein. After formation of an N<+> type collector contact region 7 by diffusion in contact with the region 2, metal electrodes 9 are respectively mounted on the region 2, metal electrodes 9 are respectively mounted on the regions. At this point, recesses are etched within the regions 4, 6 and 7 and the electrode metal is powered thereinto to form an electrode 9. This can eliminate the P<+> type and N<+> type regions as usually used.
Patent JP-H09286208-A (JP)
Title: Snow-spiked tire
Inventor: FUJITA ISAO
IPC: B60C11/16
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent spikes from scratching an asphalt road and producing dust when a car starts and stops by pushing out spikes from the inside of a tire for slip preventing tire for a car. SOLUTION: A spike 2 is inserted from inside into a hole 1 which is smaller than the spike 2. A stainless plate 3 is equally divided into five parts and the connecting portions are overlapped 3cm. The length of an elastic rubber plate 4 is 2cm longer than that of the stainless plate 3 and the width thereof is 2cm wider than that of the stainless plates 3 at both sides. The rubber plate 4 to which the stainless plate 3 is bonded is disposed such that the stainless plate 3 are along the heads of spikes 2 on the inside of a tire and is bonded to the inside of the tire at its both sides. When the spikes 2 are used for a snow road, air is filled in the tire to push out the spikes 2.
Patent JP-S5759447-A (JP)
Title: Small-sized motor
Inventor: SASAKI SHIGERU
IPC: H02K5/15
Filed: 1980-09-29
Abstract: PURPOSE:To reduce the generating of noise without increasing the number of parts by providing an elastic part pressurized to a molding resin deforming within the elastic limit when an end bracket is secured to a part of the end bracket. CONSTITUTION:A P-side end bracket 2 is fixedly molded with molding resin 3 integrally with a stator 1, and when the other end bracket 4 is secured with screws 11 to the molding resin 3, an elastically deformable notch molding unit 8 is formed at the end bracket 4. When the end bracket 4 is secured, the molding unit 8 is deflected within the elastic limit to pressurize it to the resin 3. In this manner, the noise generated at the end bracket 4 can be reduced.
Patent JP-H0429176-A (JP)
Title: Image forming device
Inventor: NONAKA HIROYUKI
IPC: G03G15/16
Filed: 1990-05-24
Abstract: PURPOSE:To eliminate the fogging of an image on a transfer sheet by irradiating the outer periphery of a photosensitive drum after toner is transferred by means of a lamp provided on a second fixing part. CONSTITUTION:The fixing part 35 (the second fixing part) is disposed on the upper part of a driving roller 4, in other words, on the upper part of a belt 3 before the transfer sheet 17 is separated from the belt 3, and a toner image on the transfer sheet 17 being carried by the belt 3 is preliminarily fixed with radiation heat. In the fixing part 35. for instance, a tungsten halogen quartz lamp 36 is used as a radiation heat source 36, and the toner image on the transfer sheet 17 is fixed (preliminary fixing) at comparatively gentle speed by accepting the radiation heat from the halogen lamp 36. Thus, the occurrence of the fogging of the image on the transfer sheet 17 after main fixing is carried out, is prevented.
Patent JP-S61291336-A (JP)
Title: Delivery device for platelike body
Inventor: GOTO MANABU
IPC: B65H3/30
Filed: 1985-06-20
Abstract: PURPOSE:To perform the supply of a platelike body during its delivery, by installing a holding device, holding the platelike body placed one stage upper on that at a lowermost stage. CONSTITUTION:When a wafer ring body 1 is discharged out of a post 13 by a discharge projection 15, the body 1 at the second from the bottom drops downward but since support claws 19-22 enter notches 2, the second body 1 is supported by these support claws 19-22 whereby it is in no case dropped to the extent of tables 5 and 6. The body 1 discharged outside by the discharge projection 15 moves in a C direction, placed on a table 29, and the wafer ring body 1 being emptied as lots of dies are taken out by a pickup further moves in a D direction and housed in a housing device 32. Next, since the body 1 is supported by these support claws 19-22, the discharge projection will not catch the body 1 so that a moving body 16 is made shiftable to a B direction.
Patent JP-2000322670-A (JP)
Title: Center device
Inventor: ISHIDA TARO
IPC: G08B25/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To support the judgement of the operator of a center device by displaying a matrix composed of a squares corresponding to emergency warning devices and changing the display of the squares corresponding to each emergency warning device of that matrix in accordance with the lapse of time from the last routine alarm. SOLUTION: The matrix is displayed in the prescribed area of a picture on a monitor 14 of a center device 10. Each square of this matrix corresponds to the address of the emergency warning device set to raise an alarm to the center device 10. When the emergency warning device of a certain address performs the routine alarm, a controller 12 displays the square of the address in a prescribed first color. Afterwards, before prescribed set time to raise the next routine alarm, the controller 12 changes the square into a prescribed second color. Afterwards, the extension of time is started without the routine alarm, the square is displayed in a third color. After the lapse of extension time without the routine alarm, the square is displayed in a fourth color showing abnormality.
Patent JP-H01303890-A (JP)
Title: Color signal processing unit
Inventor: SASAKI TAKU
IPC: H04N9/64
Filed: 1988-05-31
Abstract: PURPOSE:To reduce the circuit scale by using a vertical low pass filter part for a luminance low pass filter and a color low pass filter in common. CONSTITUTION:A signal from a sensor 10 is subject to A/D conversion by an AD converter 11 and stored once in a memory 12. The data in the memory 12 is read sequentially at 1H (nearly 63mu sec) for each line in the noninterlace system and given to a zero inserting device 13. A 0 and a data in the output of the zero inserting device 13 are outputted alternately for each CLK1 and interpolated by 1280 sets per line. A vertical low pass filter 14 applies vertical low pass filtering in common to the brightness and color by the vertical low pass filter 14. Thus, the circuit scale is reduced.
Patent JP-S6025703-A (JP)
Inventor: OKAMOTO KIYOSHI
IPC: B27K5/02
Filed: 1983-07-23
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-S5836853-A (JP)
Title: Paper holding equipnent in copying machine
Inventor: TAKAHASHI HIROSHI
IPC: B65H31/02
Filed: 1981-08-26
Abstract: PURPOSE:To prevent curl phenomena even if it is paper with weak bounce without decreasing the paper holding number by moving up and down a curl preventing guide in response to the paper holding number. CONSTITUTION:Paper which has been moved on a feed-out belt 6, and has passed between a feed-out roller 7 and the feed-out belt 6, and has been expelled  through an expelling port 1 out of a copying machine is held into a holding tray 2 without producing curl phenomena by a curl preventing guide 23 which has been raised up by a spring 27. Then, in proportion as the sheet number of the paper to be held is increased, weight of the paper is increased, consequently the curl preventing guide 23 is gradually going down, and the space to hold the paper is maintained, so that there is no instance of producing any problem decreasing the sheet number to be held.
Patent JP-H032360-A (JP)
Title: In-liquid floater device
Inventor: TACHIHARA TOMOAKI
IPC: C23C2/40
Filed: 1989-05-30
Abstract: PURPOSE:To reduce the respective costs of electric power, maintenance and equipment and the space for installation by providing a pump integrally with an in-liquid floater disposed in the liquid in a bath tank in or out of a chamber for the floater. CONSTITUTION:The chamber 1a is provided in the liquid 5a, such as molten metal, filled in the bath tank 6 and the in-liquid floater 1 having liquid ejection holes 1b on the pass plane of a steel strip 4. The vertical type pump 2 having a suction port 2a in the side part and an impeller 3 in the inside is provided in the upper part of the floater 1. The liquid 5 is supplied through the suction port 2a provided on the side wall of the pump 2 into the chamber 1a of the floater 1 and is ejected from the ejection holes 1b which communicate with the chamber 1a and are formed in the part facing the steel strip 4. The steel strip 4 is supported without contact by the jets formed in such a manner. The need for pipings and valves is eliminated by this device and the need for heating the pump is eliminated.
Patent JP-H01306053-A (JP)
Title: Caterpillar type continuous casting machine
Inventor: OSADA SHIRO
IPC: B22D11/06
Filed: 1988-06-01
Abstract: PURPOSE:To eliminate obstruction to shifting of block mold during operation and to prevent unstability of the block mold to vertical direction by arranging as facing roller slides, which both end parts to width direction of a carrier body are held from vertical direction as shiftable, at position of mold space in fixed frames. CONSTITUTION:On upper and lower faces of recessed grooves 12 at the position of the mold space 8 in the fixed frames 5, that is, at straight part of the upper and lower block molds 7 after passing through the part of driving rolls 3, respectively and are mutually faced till coming to the part of the idle rolls 4, the roller slides 13 holding both end parts to the width direction of the carrier body 9 as shiftable to line direction are arranged as facing at plural number. When the continuous casting machine is operated and the block molds 7 comes to the mold space 8, both end parts of the carrier body 9 are held from the vertical direction with the roller slides 13 arranged in the recessed grooves 12 of the fixed frames 5. Then, as the block molds 7 are held up with unstable gap and are not inclined, the block molds 7 are not brought into contact with a tundish nozzle and step difference between the adjoining block molds is not developed and finishing accuracy of the cast slab is improved.
Patent JP-H081904-A (JP)
Title: Gapless blanket cylinder, and gapless offset press employing gapless blanket cylinder
Inventor: SHIMOZAWA YUICHI
IPC: B41F13/08
Filed: 1994-06-16
Abstract: PURPOSE:To continuously print images on an ink plate to web paper without allowing color slippage to occur in a large extent. CONSTITUTION:A blanket cylinder main body 24c in a hollow cylindrical shape, having a slit 24b arranged coaxially with the axis of rotation 24a and surrounding the outer peripheral face of the axis of rotation and extending from one end to the other end along the rotational centerline of the axis of rotation and covered at its outer peripheral face with a cylindrical blanket 24e, and a mechanism 24d for changing the diameter of the blanket cylinder main body, that is positioned between the rotational centerline and the blanket cylinder main body for supporting the blanket cylinder main body against the rotational centerline and changes the diameter on the outer peripheral face of the blanket cylinder main body to the rotational centerline of the axis of rotation, are provided.