baber/WOPTO huggingface dataset:
Patent JP-S59180892-A (JP)
Title: Semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: G11C17/00
Filed: 1983-03-31
Abstract: PURPOSE:To detect the memory data in accordance with the charging or discharging direction of a column line and to accelerate the read-out speed of a semiconductor memory by detecting the column line potential with plural sense amplifiers having different levels of potential and comparing this detection data with the data obtained before a prescribed period of time. CONSTITUTION:The comparison potential has a relation of V21<-<V2n and is compared with the column line potential V1 by sense amplifiers SA1-SAn. The results of this comparison are delivered in the form of data D1, -D1-Dn, -Dn. A sense amplifier SAn is activated when the signal phi1 is set at level 1 and delivers Dn=1 and -D=0 when voltage V1>V2n is satisfied and then Dn= 0 and -Dn=1 with V1<V2n respectively. The data Dn is latched by a latch circuit 46 when the signal phi2 is set at 0. Then D'n is delivered, and a comparator 47 compares the numbers of ''1'' between D1-Dn and D'1-D'n when the signal phi3 is set at 1. Thus ''1'' and ''0'' of the detection data are deicided and delivered.
Patent JP-H02237226-A (JP)
Title: Direct conversion receiver
Inventor: TSURUMI HIROSHI
IPC: H04B15/06
Filed: 1989-03-10
Abstract: PURPOSE:To prevent radio interference between adjacent receivers by reducing the unnecessary radiation electric power of a local oscillator at least less than the reception sensitivity of the other receiver. CONSTITUTION:The unnecessary radiation power level of the local oscillator from the other receiver, which a certain receiver receives, is set to be less than reception sensitivity. When the receivers are assumed to be in the distance of one meter, isolations 215 and 216 between the local oscillator 206 and an RF port are set more than 25dB, and the inverse direction attenuation quantity of an RF amplifier 203 is set to be more than 15dB so as to design the RF stage of the receiver. Thus, the radio interference between adjacent mutual receivers by the output unnecessary radiation of the local oscillator is eliminated, and a system using a direct conversion receiver can securely be operated.
Patent JP-H11236156-A (JP)
Title: Entrainment preventing device in receipt of paper sheet
Inventor: ISHIWATARI KIWA
IPC: B65H29/38
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To surely feed a paper sheet even having a fold stripe into a receiving part if it is a true paper sheet by forming one or more engaging projections on the outer circumferential faces of rotary guide bars, and providing a pivotally moving body having a contact body for a paper sheet on the free end so as to rotatably support the base end by a shaft between the rotary guide bars. SOLUTION: A pivotally moving body 10 is arranged between a pair of rotary guide bars 11, 11, and the upper end is supported with a shaft 12. Helical springs 13, 13 are windingly mounted on the end parts of the shaft 12, and the pivotally moving body 10 is always energized in the vertical condition. A rubber roller 15 as a contact body with a bill is rotatably fitted between leg pieces 10b, 10b extended on both sides in front of the lower end of the pivotally moving body 10. A pair of engaging projections 16, 16 are provided on the outer circumferential faces of the rotary guide bars 11 at 180 degrees pitch. The engaging projections 16 are rotationally moved synchronizing with rotation of the rotary guide bars 11, the pivotally moving body 10 is pushed against the energization force of the helical springs 13, and the bill is pushed out into a stacker by the rubber roller 15.  Hereby, entrainment of the bill to the rotary guide bars 11 can be avoided.
Patent JP-H08249158-A (JP)
Title: Document editing device
Inventor: TANAHASHI SHINSUKE
IPC: G10L15/24
Filed: 1995-03-15
Abstract: PURPOSE: To prevent the occurrence of an error at the time of converting voice and editing a document based upon the converted result. CONSTITUTION: This document editing device is provided with a separation means 27 for separating a voice signal component and a prescribed frequency signal component from an input signal, a voice recognizing means 28 for recognizing the voice signal component separated through the means 27 and sending encoded data, a conversion means 29 for converting the prescribed frequency signal component separated through the means 27 into a corresponding code, and an editing means 32 for converting the encoded data outputted from the means 28 into characters and editing a document based upon an output from the means 29.
Patent JP-H01231093-A (JP)
Title: Video signal generating circuit for crt display device
Inventor: KUBOTA HIROTAKA
IPC: G09G1/16
Filed: 1988-03-11
Abstract: PURPOSE:To erase a retrace line without increasing the number of parts and producing any data delay and to improve the speed of processing by making a load timing signal effective by using a display-enable signal. CONSTITUTION:By making a load timing signal LOAD effective by using a display-enable signal DSPE, parallel video data to be displayed is loaded on a parallel-serial converting circuit 11 which converts the parallel video data into serial video data VIDEO. The serial video data VIDEO is outputted from the circuit 11. When no parallel video data is inputted to the parallel-serial converting circuit 11, serial data of a non-displaying level are outputted and retrace line erasion is performed. Therefore, a retrace line can be erased without increasing the number of parts and producing any data delay and, as a result, the processing speed can be improved.
Patent JP-S57170713-A (JP)
Title: Manufacture of pre-preg
Inventor: KITAGAWA HIROSHI
IPC: B29C57/00
Filed: 1981-04-15
Abstract: PURPOSE: To produce a pre-preg made of sheet like material continuously with at least two layers of crossed continuous carbon fiber by following method in which a pulrality of inclined grooves for expanding are arranged in series, and then the fibers whose flowing speeds are suitably changed, are piled up on a shedding machine rotating and moving at constant speed, and are impregnated with resin.  
     CONSTITUTION: The end parts of expanding grooves 12, 13 which are inclined and widened toward the end, are arranged in two series. The continuous carbon fibers separated and expanded uniformly are caused to flow down successively and gathered on a shedding machine rotating and moving at constant speed. At this time, the fiber-flowing  speed in the groove 12 is caused to be nearly equal to the peripheral speed of the shedding machine, and the fiber flowing speed in the groove 13 is caused to be larger than said peripheral speed, thereby obtaining the piled material composed of crossed fibers. This sheet like material is vacuum-dehydrated by a nozzle 14 and is dried by a hot air-blower 15. Then it is sandwiched between a mold releasing paper 16 coated with  thermosetting resin film and a separating film 17. Further, resin is impregnated and hardened between single fibers in a piled sheet with two layers, by a pair of rollers 18 for heating. finally, said sheet is wound on the winding roll 20 through a pair of roller 19 for cooling, as the pre-preg. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11256491-A (JP)
Title: Treatment of black liquor and system therefor
Inventor: SHIMABUKURO NORIHIDE
IPC: B01D1/26
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating black liquor and a system therefor, capable of processing the liquor at higher concentrations and higher temperatures by the use of only a single apparatus in the processes leading to a recovery boiler so as to feed the liquor to the recovery boiler even in the case of concentrating the black liquor using a multiple-effect evaporator preceding to the above processes. SOLUTION: This system has such a scheme that, a heat thickener A is provided in the preceding step of a recovery boiler B, a black liquor is brought to higher temperatures and higher concentrations in a closed tank 1 of the heat thickener A, and the resulting black liquor is fed to the recovery boiler B; wherein the apparatus A has the closed tank 1 for reserving a black liquor 3 and a heating tube 2, the closed tank 1 is provided with a feed port 1a and a discharge port 1b for the black liquor and an exhaust port 1c for the steam generated from the black liquor; the heating tube 2 is mounted revolvably in the tank 1, and the black liquor 3 is heated while revolving the heating tube 2 in the liquor 3 held in the tank along with exhausting the steam generated from the liquor to effect concentrating the black liquor.
Patent JP-H03259886-A (JP)
Title: Hydraulic elevator
Inventor: SAKIDA MASUMI
IPC: B66B5/00
Filed: 1990-03-09
Abstract: PURPOSE:To provide efficient and simple cleaning work in a hydraulic pipeline by connecting both ends of the hydraulic pipe with a power unit and a hydraulic jack through a removable connecting pipe or a cleaning device mounting part and a connecting pipe provided with a pipeline opening/closing part. CONSTITUTION:Both ends of a hydraulic pipe 7 buried under a floor between an elevator passage 1 and a machine room 6 are connected with a hydraulic jack 4 and connecting parts 4c, 5b of a power unit 5 through connecting pipes 20, 21, and the connecting pipes 20, 21 are removably installed in the connecting parts 4c, 5b and both the ends of the hydraulic pipe 7 with bolts or the like through the flange parts on both the sides of the connecting pipes. For cleaning the inside of the hydraulic pipe 7, the connecting pipes 20, 21 on both sides are removed and the hose 15a of a cleaning device 15 is connected to both the ends of the hydraulic pipe 7, and the existing oil in the pipe is circulated in the hydraulic pipe 7 by a hydraulic pump 15b to clean the inside of the pipe.
Patent JP-H03259567-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: OZAKI TORU
IPC: H01L27/108
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a highly reliable memory by a method wherein a first groove is provided in a one conductivity type semiconductor substrate, a second deep groove is made to communicate to this first groove in such a way that it is superposed on the first groove, a MOS transistor having a pair of the opposite conductivity type regions is provided in the upper surface of the substrate and a storage electrode connected to one of the opposite conductivity type regions is provided in the second groove via an insulating film. CONSTITUTION:A first groove 16 is formed in an element isolation region of a P-type Si substrate 11, a second groove 22 is provided in such a way that it is superposed on this groove 16 and a MOS transistor consisting of an N<-> source 38 and an N<-> drain 38 is formed in the upper surface of the substrate 11. A storage electrode 29 is provided in the groove 22 via an insulating film 23 and this electrode 29 in connected to one of the source drain 38 via an N<+> insulating film 30 formed on the outside of the groove 22. Moreover, a plate electrode 33 for giving a desired potential to the grooves 16 and 22 is buried in the grooves on the electrode 29 for storing a charge in a memory cell via a capacitor insulating film 32 and a gate electrode 37 which is used as a word line is mounted on this electrode 33. Thereby, a taper etching to the electrode 37 becomes unnecessary and the formation of the fine electrode 37 is facilitated.
Patent JP-S59181322-A (JP)
Title: Optical control write device
Inventor: MIYAGAWA SEIICHI
IPC: G02F1/01
Filed: 1983-03-31
Abstract: PURPOSE:To execute write by an optical spot corresponding to an electric signal by constituting so that a hollow bead is displaced to an adjacent position of one electrode with a high responsiveness in accordance with a picture signal, and the optical spot is made to form an image on a focal plane or diffused. CONSTITUTION:When a switch 14 is switched by a picture electric signal, bias AC voltage is applied between a signal electrode 4 and a corresponding electrode 6 in accordance with the picture electric signal. On all such occasions, a hollow bead 7 is attracted by the signal electrode 4 and moved to a position shown by a broken line. A speed in this case is limited by viscosity of a dielectric liquid 9, a surface tension between the hollow bead 7 and the liquid 9, and an electric field intensity. A photosensitive body surface, etc. are placed at a position corresponding to an image forming surface, and switches S1, S2- corresponding to each signal electrode of a controlling circuit C are turned on and off successively by a picture signal. In this way, bright and dark spotlights corresponding to the picture signal on the photosensitive body are irradiated to the main scanning direction. Write by an optical spot corresponding to the picture electric signal can be executed by an extremely simple mechanism.
Patent JP-S55151427-A (JP)
Title: Transferring method for magnetic powdered body
Inventor: TANAKA HIROTO
IPC: B03C1/23
Filed: 1979-05-09
Abstract: PURPOSE: To reduce a radiation does in a working space by changing the frequency of the alternating source of a rotary alternating field from the low to the high on transferring magnetic powdered bodies having mixed in a fluid by the field in an atomic power plant.  
     CONSTITUTION: Inside a safe end nozzle 11 projecting from the furnace wall of an atomic-power pressurized casing 10, a thermal sleeve 12 is fitted, and within the sleeve 12, a rotary alternating-field generating device 1 is inserted. A radioactive cloud 14 accumulated in a concavity 13 formed betwen the safe end nozzle 11 and the thermal sleeve 12 is transferred and removed by the rotary alternating field and its move. Since the accumulated cloud 14 forms a variety of distributions of particle size due to the process of generation of particles as well as the change thereof with the passage of time, it is transferred first with the low frequency and then with the higher than the first, thereby the transferring efficiency being increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60201808-A (JP)
Title: Boring apparatus for fluid transportation pipe
Inventor: HAMAMOTO KIYOSHI
IPC: B23B41/00
Filed: 1984-03-24
Abstract: PURPOSE:To markedly improve working efficiency by installing a member which can hold, with a rotary cutter, the peripheral-wall part which is cut in the automatic connection state, thus permitting the efficient cutting work, in a boring apparatus which is used when a branched pipe is connected to a water main. CONSTITUTION:In the captioned boring apparatus, a cylindrical cutter 8 which can carry-out cutting work, with the top cutting edge 8a, for the peripheral-wall part 1a positioned on the insertion transfer advance passage of a fluid transportation pipe 1 is installed in the state where the center X of the rotary shaft is positioned outside the pipe 1, into a working case 6 which can be flange-connected to a connection case 3 in the communication state to a sealed space 2, in the state where the case 6 communicates to the case 3, and the cutter 8 is turned and insertion-transferred in the state where the leak of transported fluid is prevented by the case 6, and a communication port 4 is formed onto the peripheral- wall of the pipe 1 by cutting the peripheral-wall part 1a. Thus, the cutting work can be carried-out efficiently, and the working efficiency can be markedly improved.
Patent JP-H03261689-A (JP)
Title: Long-period odorless fertilizer
Inventor: INABA YUKIO
IPC: C05F11/00
Filed: 1990-03-09
Abstract: PURPOSE:To efficiently remove initial odor and prevent unpleasant malodor after applying a fertilizer from occurring by blending a natural organic fertilizer with a specific germicide or preservative. CONSTITUTION:Chaff is heated at 200-700 deg.C in an inert gas atmosphere, smoked, carbonized, then dipped in an aqueous solution of an alkali and subsequently washed with neutral wash water to provide a deodorant having 55-80wt.% carbon content, 1-20wt.% ash content and 4-100m<2>/g specific surface area. A natural organic fertilizer such as livestock excreta or Humigreen(R) is blended with 0.001-0.5 pt.wt. germicide or preservative (e.g. p-cumylphenol) composed of a compound capable of inactivating decomposing germs and/or fermentative germs for nitrogen compounds or the aforementioned deodorant in which 10-5000wt. ppm above-mentioned germicide or preservative is added or applied is blended with the aforementioned fertilizer.
Patent JP-H08226931-A (JP)
Title: Angular velocity sensor
Inventor: OKADA KAZUHIRO
IPC: G01C19/56
Filed: 1995-02-21
Abstract: PURPOSE: To detect angular velocity on three axes with high responsiveness. CONSTITUTION: While a weight 40 is supported so that it is movable in a console with a predetermined freedom, it is moved circularly along a circular orbit 41 on an XY-plane with an origin O as the center. By detecting Corioli's force Fco functioning to the weight 40 in a Z-axis direction at a moment when the weight 40 passes through an X-axis at a point Px, angular velocity ωx around the X-axis is detected. By detecting Corioli's force Fco functioning to the weight 40 in the Z-axis direction at a moment when the weight 40 passes through a Y-axis at a point Py, angular velocity ωy around the Y-axis is detected. In addition, force functioning at the point Px to the weight 40 in the X-axis direction is detected, and based on Corioli's force obtained by removing centrifugal force from this force, angular velocity ωz around the Z-axis is detected.
Patent JP-S53141813-A (JP)
Title: Purifying process and purifying system for engine exhaust
Inventor: NONOYAMA TAKAO
IPC: F01N3/22
Filed: 1977-05-17
Abstract: PURPOSE: To perform purification of exhaust without holding exhaust in the state of theoretical air-to-fuel ratio in the exhaust purifying system using three-element catalysts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52139181-A (JP)
Title: Composite structure
Inventor: TSUKAMOTO MITSURU
IPC: B32B5/22
Filed: 1976-05-17
Abstract: PURPOSE: A composite structure having improved interlaminar strength, which is produced by forming a reinforced plastic layer of an unsaturated polyester on an acrylic resin plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58202442-A (JP)
Inventor: ROBAATO RINKAAN RANBAATO
IPC: G03F7/039
Filed: 1983-04-02
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-H07259043-A (JP)
Title: Fog removing system for road
Inventor: IWAMIYA MASAHARU
IPC: E01H13/00
Filed: 1994-03-28
Abstract: PURPOSE:To save energy by heightening the efficiency of fog removal from the space over the road and also reducing the power consumption. CONSTITUTION:A blower chamber 3 consisting of an air suction hole 4, fog eliminator 5, blower 6, water warming coil 7, and air blowout hole 8 is provided in the middle of a fence 2 installed on each side of a road, and thereby a fog removing system for a road is formed, wherein the arrangement of the blower chamber 3 is such that the air over the road surface surrounded by the fences is introduced to the suction hole 4, and also the blowout hole 8 is arranged as facing down. Also a cogeneration system 13 is furnished which consists of an engine 10, a power generator 11, and a heat exchanger 12 provided in association with the engine. The blower 6 is driven by the power generated by the generator and the exhausted heat, and also with the heat the fog elimination effect is ensured.
Patent JP-S62214415-A (JP)
Title: Fine positioning device
Inventor: NAGASAWA KIYOSHI
IPC: G05D3/00
Filed: 1986-03-17
Abstract: PURPOSE:To improve the positioning precision by using a parallel displacing mechanism consisting of symmetrically arranged parallel flexible beam displacing mechanisms or a rotative displacing mechanism consisting of radial flexible displacing mechanisms. CONSTITUTION:A fine positioning device is provided with a rigid body 10 as a fine adjustable table 10 in the center, and rigid body parts 11a-12b are provided in positions symmetrical to a plane K passing this part 10. Parallel flexible beam displacing mechanisms 19a-20a are provided between rigid bodies 10 and 11a, rigid bodies 11a and 12a, rigid bodies 10 and 11b, and rigid bodies 11b and 12b respectively to form a parallel displacing mechanism 21. Piezoelectric actuators 16a-17b of respective displacing mechanisms 19a-20b are driven to position the fine adjustable table finely. Radial flexible beam displacing mechanisms may be used instead of these parallel flexible beam displacing mechanisms to position the table with respect to rotative displacement.
Patent JP-H03257590-A (JP)
Title: Method and device for production of character pattern
Inventor: SAI KEN
IPC: G09G5/24
Filed: 1990-03-07
Abstract: PURPOSE:To shorten the producing time of characters and to omit a designing operation when the different font sizes are set to the same character by inputting a specific character pattern into a character pattern display area of a CRT from a storage and converting optionally the character pattern into the dot characters via a character converter. CONSTITUTION:The shapes of various types of characters are stored in a storage as the image data. Then a specific character is retrieved out of the storage 1 by a character pattern converter 2 and displayed on a character display area 3 of a CRT. The scale of a character pattern which is displayed in the area 3 with a mouse or a pen is optionally changed by a controller 4 for production of a character pattern. Then the character pattern displayed in the area 3 is converted into a dot character display area 6 having a fixed font size by a character converter 5. Thus it is possible to shorten the producing time of characters and to omit a designing operation when the different font sizes are set to the same character.
Patent JP-H07274365-A (JP)
Title: Box for trough coupling
Inventor: WATANABE YOSHIKAZU
IPC: H02G9/04
Filed: 1994-03-28
Abstract: PURPOSE:To provide a box for trough coupling, which is used to couple a trough at a corner part or to couple troughs whose cross-sectional outer shape is different. CONSTITUTION:A body 2 and a cover 3 are coupled and fixed in such a way that front faces at both side edges of the body 2 and the cover 3 are coupled and fixed by a connection member 7. The inside shape of the connection member 7 is made identical to the inside shape of a trough to be connected. The body 2 and the cover 3 are coupled and fixed accurately, and the trough is fitted to the inside of the connection member 7.
Patent JP-S56153757-A (JP)
Title: Semiconductor device
Inventor: KUSUSE NORIO
IPC: H01L29/73
Filed: 1980-04-30
Abstract: PURPOSE:To obtain a high speed transistor wherein a metal semiconductor diode is incorporated by providing the metal-semiconductor diode comprising a poly Si thin film in the device having poly Si thin film electrodes separated by a selective oxide layer. CONSTITUTION:For example, in the process of forming an NPN type transistor, hole parts are provided in an oxide film 105, and a P type base 102 is provided on the surface of an N type substrate 101. Then, a poly Si thin film is deposited, this film is selectively oxidized by a nitride film mask 110, and the poly Si electrode parts 111-114 are formed. Then, a mask 110 on the poly Si 113, 112, and 111 are sequentially removed. Thermal diffusion is performed. A base connecting region, an emitter 103, and a collector connecting region are formed. Then, the mask (and the oxide film on the other poly Si) on the poly Si 114 is removed, e.g., platinum silicide 117 is formed on the poly Si, and the metal-semiconductor diode (and ohmic contact) are obtained. Then, by providing Al connecting wiring 119, the transistor wherein the metal-semiconductor is incorporated can be obtained.
Patent JP-S63224189-A (JP)
Inventor: IWATA TOMOO
IPC: H05B33/12
Filed: 1987-03-12
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。