baber/WOPTO huggingface dataset:
Patent JP-S5629370-A (JP)
Title: Mos transistor
Inventor: HIROFUJI TOSHIO
IPC: H01L29/08
Filed: 1979-08-18
Abstract: PURPOSE:To increase the mutual conductance in a linear region and to obtain high speed in the MOS transistor having a crank-shaped channel, by depositing a film comprising a conductive material or a low resistivity material on at least one of the source diffused region and the drain diffused region. CONSTITUTION:The drain diffused region 2 and the source diffused region 3, both of which have the protruded branched portions, are formed on a semiconductor substrate 1, and the MOS transistor having the crank-shaped channel is constituted.  Then, all the surface is covered by an oxide film 6, and contact holes 7 are perforated so as to correspond to the regions 2 and 3. An electrode layer 4d, wherein a low- resistance material comprising Al, polycrystal Si, is deposited on the region 2 on  the contact hole, and the end of the electrode 4d is connected to a drain terminal D.  By the same method, an electrode layer 4s is deposited on the region 3 and connected to a source terminal S. The oxide film 6 is also deposited on the region 2a which  is branched from the region 2, and a hole 9 is perforated. A low resistance film 8 which is connected to the region 2a is provided, and the potential at the tip A of said film 8 is brought to the potential at the terminal D.
Patent JP-H05281942-A (JP)
Title: Image display device
IPC: G09G5/36
Filed: 1992-03-30
Abstract: PURPOSE:To provide the image display device which reproduces optimum colors for an image displayed on part of a screen and also provides image representation wherein colors of the peripheral part of the image can independently be set. CONSTITUTION:This device is provided with plural color look-up tables CLUTs (TA1-TA3). An area setting means sets two-dimensional areas where the respective CLUTs (TA1-TA3) should operate on the display screen every CLUTs (TA1-TA3). A priority order setting means 13 sets priority levels for the respective CLUTs. Area deciding means (EJ1-EJ3) decide whether or not the two-dimensional display position of pixel data read out of a display memory 11 is in the set area every CLUTs (TA1-TA3). The CLUTs with the high set priority levels are selected among the CLUTs (TA1-TA3) so decided by the area deciding means (EJ1-EJ3) that the two-dimensional display positions of the pixel data are in the set area.
Patent JP-H06317630-A (JP)
Title: Substrate for semiconductor thermostatic acceleration test device
Inventor: SAWADA KEIICHI
IPC: G01R31/28
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a low-priced substrate for a semiconductor thermostatic acceleration test device. CONSTITUTION:A hook 19 for installing a semiconductor device mounting article 1 facing downward is provided on a substrate upper surface part 14a. Pogo pins 20, 21 are disposed in designated positions on the substrate upper surface part 14a in such a manner as to be pressed to a power supply and GND terminals 9a, 9b of the installed semiconductor device mounting article 1. Pattern wirings 17, 18 for supplying power to the pogo pins 20, 21 are disposed on the lower side of the substrate upper surface part 14a. Power can be supplied from the power supply and GND terminals 9a, 9b for installing a chip condenser for noise noise countermeasure to the semiconductor device mounting article 1 to a semiconductor device. Thus, the semiconductor device mounting article can be fixed in a simple structure comprising the pogo pins 20, 21 and the hook 19 without any expensive mounting tool such as a socket or the like to supply power.
Patent JP-H11287129-A (JP)
Title: V type two-cycle engine
Inventor: TAKAHASHI ISAMU
IPC: F02B75/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To arrange an intake system compactly in a V type two-cycle engine having a crank mechanism including a connecting rod in a same plane and a crank shaft for each bank cylinder. SOLUTION: Each crank mechanism of an upper crank shaft and a lower crank shaft disposed up and down is arranged in a same plane, an upper bank cylinder and an upper bank cylinder block 41 as well as a lower bank cylinder and a lower bank cylinder block 42 are respectively turned at a required angle by an angle θinvertedly in their outsides. Carburettors 28, 29 are connected to intake passages 43, 44 provided at the blocks 41, 42 respectively through intake pipes 47, 48, with balbe bodies 45, 46 interposed therebetween. Accordingly, the carburettors 28, 28 can be disposed in a V-shaped space without an interference.
Patent JP-S5630348-A (JP)
Title: Frame transmitting-receiving method
Inventor: IMAI KAZUO
IPC: H04L13/00
Filed: 1979-08-20
Abstract: PURPOSE:To make it possible to reduce the cost by using inexpensive elements when providing a circuit to every line by increasing an arithmetic speed by performing arithmetic of every bit string, unitized to a fixed length, simultaneously in frame transmission and reception. CONSTITUTION:When a bit string of a fixed length arranged in parallel on a transmission line arrives, continuous-[1]-pattern detecting circuit 1 finds the number of continuous [1]s from the head and tail of the bit string. On the basis of this number and that of continuous [1]s right before the arrival bit string stored in memory 3, pattern detecting circuit 4 detects various patterns and, on flag detection, sends out information F on the flag position of the arrival bit string. On aport, idle detection, pieces of information A and I are sent out. Zero-deleting circuit 5 detects [0] inserted for transmissivity and performs deletion. Then, parallel shifter 10 extracts a bit string of the fixed length newly and CRC arithmetic circuit 11 processes the constant-length bit string in parallel as it is.
Patent JP-S5229581-A (JP)
Title: Oil pressure control device
Inventor: TAKESHIKA SHIROU
IPC: F15B11/08
Filed: 1975-09-01
Abstract: PURPOSE: In a valve body, holes formed as crosswise shape are existed and at the crossed points, each control element is prepared; by these arrangement, structure of the device can be miniturized and be light weight, fabrication is simple, and by fine flow control, large quantity of main flow can be controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04334213-A (JP)
Title: Voice processor
Inventor: ASANO NOBUO
IPC: H04B7/26
Filed: 1991-05-10
Abstract: PURPOSE:To eliminate echo generating on the side of a fixing line network so as hold calling quality and to always monitor synchronism even when communication between mobile equipments is transferred to a fixed telephone set by incoming call transfer, etc., in a voice processor on the side of a base station for a digital moving communication. CONSTITUTION:An encoder 4 monitors the synchronous pattern of the two low-order bits of outgoing PCM data (c) at the time of a communication between the moving equipments. When synchronism is established, an echo canceller 3 is turned off and high efficiency coding voice signal included in the two low-order bits is exchanged as it is so as to output the outgoing high efficiency coding voice signal (e). When synchronism is not established, the echo canceller 3 is turned on, a calling is discriminated to be that with the fixed telephone set by incoming call transfer, etc., an echo canceller output (d) is coding- processed and the high efficiency coding voice signal (e) is outputted.
Patent JP-S587610-A (JP)
Title: Short distance aberration change correction system of telephoto zoom lens system
Inventor: ITOU TAKAYUKI
IPC: G02B15/12
Filed: 1981-07-07
Abstract: PURPOSE:To obtain a compact lens system, by moving the front group and the rear group so as to satisfy prescribed conditions when focusing a finite object distance, in a focusing lens system which consists of the front group and the rear group having positive and negative refractive power, respectively. CONSTITUTION:A focusing lens system is divided into the front group having positive refractive power, so as to satisfy inequalities I, II. In this state, when focusing a finite object distance, the front group and the rear group are moved in order to satisfy the inequality III. In this regard, fF, fp, DELTA, Xp and Xn in these inequalitiesI-III denote a focal distance of the whole lens system, a focal  distance of the whole lens system, a focal distance of the front group, a space  between the front and rear groups in the finite object, the quantity of feed of  the front group, and the quantity of feed of the rear group, respectively.
Patent JP-H02286217-A (JP)
Title: Composite adapter for extrusion molding
Inventor: HATTORI SHIGERU
IPC: B29C48/31
Filed: 1989-04-27
Abstract: PURPOSE:To easily change the ratio of thickness in the respective layers of a multilayer film under operation by incorporating a regulation bar to the tip part of a flow path which is formed of both the flow path face of the surface layer side of an insert and the flow path face of a composite adapter opposed thereto and regulating this bar from the outside and changing the gap of the flow path. CONSTITUTION:The combined paths 107B'', 107C'' are constituted of both the wall face 105' of an insertion hole of a composite adapter 105 and the wall faces 107B', 107C' of the flow path of an insert 107. The regulation bars 111A, 111B are formed which are capable of replacing one part of the wall face of the flow path of the composite adapter 105 opposed to the wall faces 107B', 107C' of the combined paths 107B'', 107C'' and also capable of regulating the gap of the combined paths 107B'', 107C''. Further the regulation bars 111A, 111B are provided so that the adapter 5 can be freely rotated under operation from the outside. A spanner hanger 14 is provided to the part becoming the outer part from a flange 108. A scale reference line 15 is provided and the rate of regulation for the bars 111A, 111B can be recognized. Therefore the ratio of thickness of a film can be easily changed under operation and this change is quickly performed.
Patent JP-H06294910-A (JP)
Title: Phase element
Inventor: FUJII HIDEO
IPC: G02B5/30
Filed: 1993-04-08
Abstract: PURPOSE:To provide an inexpensive phase element which can vary the phase difference between the P-polarized light and S-polarized light of a parallel beam by an optional quantity. CONSTITUTION:The phase element 1 consists of the right-angled prism 3 which has an incidence surface 301, a projection surface 303 crossing the incidence surface 301 at right angles, and a reflecting surface 305 which crosses the incidence surface 301 and projection surface 303 at 45 deg., and a thin film 5 which is provided on the reflecting surface 305 and varies the phase difference between the P-polarized light and S-polarized light of the parallel light beam L reflected by the reflecting surface 305; and the film thickness of the thin film 5 is decreased continuously in the slanting direction S of the reflecting surface 305 from the side of the incidence surface 301 to the side of the projection surface 303.
Patent JP-H01275156-A (JP)
Title: Character generator for printer
Inventor: MUKAI SHIGEO
IPC: G09G1/00
Filed: 1988-04-28
Abstract: PURPOSE:To remove the control of the number of output ports, and to reduce the load of a MPU while enhancing followability to a high speed printing by employing a bus decoder and a FiFo buffer. CONSTITUTION:When a bus decoder is enabled, an MPU data bus 11 is decoded, and any of FiFo select signals 41, 42, 43, 44 is output to enable the input port of a FiFo buffer 5 of a position responsive to a position to be printed. The buffer 5 is enabled at the input port of the position responsive to the inputs of the signals 41, 42, 43, 44, and reads a pattern of a character from a CG data bus 40. The input ports of the buffer 5 have the number corresponding to that of the number (CG data bus signals x the number of FiFo select signals), and the output ports have the same number, and these signals are automatically output simultaneously when it becomes a time to be printed. Accordingly, many signals can be output simultaneously, and it can follows up a high speed printing. Further, since the MPU 1 may output only address bus and data bus, its load is reduced.
Patent JP-S61123538-A (JP)
Inventor: KOBAYASHI SEISHICHI
IPC: B32B15/092
Filed: 1985-05-20
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-2000198292-A (JP)
Title: Refill container
Inventor: OKA SHIGEO
IPC: B43K19/14
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a hand's dirt, and to simplify an operation by setting a lead discharge part in an erected state by moving an operating part to allow a lead passage of the discharging part to communicate within a body. SOLUTION: When an operating part 16 of a cover 10 is moved down, a lead discharge part 12 is rotated by hinges 14, 15 to become an erected state. In this case, a groove 6 of a sidewall 5 communicates with a lead passage 11 of the part 12. In this state, when the part 12 is directed down and brought into coincidence with an opening of a lead tank of a mechanical pencil, a lead L in a body is dropped by its own weight, and can be supplemented in the tank of the pencil. A hollow protrusion part functions as for a control (regulating) so that the lead L is not discharged into the passage 11 of the part 12 at once in the case of supplementing the lead L in the body in the tank of the pencil.
Patent JP-S5731492-A (JP)
Title: Insertion welding method for tube and tube stand
Inventor: MATSUMOTO TAKERU
IPC: B23K9/028
Filed: 1980-08-04
Abstract: PURPOSE: To maintain reliability of insertion welding and simplify the work by inserting a tube provided with a projection on the surface of the tube into a tube stand before welding.  
     CONSTITUTION: A projection 6 is provided on the surface of a tube 2 at l-g (l; depth of insertion of tube stand, g; intial space between the tube and tube stand) from the end of the tube. The projection 6 is made by, for instance, forming after making build up welding on the surface of the tube. Next, by inserting the tube 2 provided with the projection 6 into the tube stand 1 by l-g, the initial space (g) can be secured accurately. Consequently, initial space is secured perfectly and groove fitting work is made easy. At the same time, tack welding and first layer welding are made easy as the projection on the surface of the tube is made a filler metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H046782-A (JP)
Title: Formation of power cable connection section
Inventor: SAKUMA SUSUMU
IPC: H01R43/00
Filed: 1990-04-24
Abstract: PURPOSE:To prevent the electrical breakdown due to foreign objects on the interface between a cable and insulating resin by cleaning and removing the stuck objects on the surface of a cable insulator with a detergent spraying device fitted to dies before the insulating resin is injected after the dies are covered. CONSTITUTION:Step-stripped cables 11a, 11b are compression-connected with a conductor connecting pipe 13. A polyethylene tape is wound on them, and a semiconductor layer 15 of a connection section is formed by heat molding. Cable insulator surfaces 27a, 27b, 29a, 29b are scraped, stuck foreign objects are electrostatically removed, and the cables 11a, 11b are set in double-cut extrusion dies 17a, 17b. The fleon in a detergent container 35 is delivered to injection nozzles 33a-33c connected to holes 31a-31c provided at end sections of the dies 17a, 17b via a pressurizing device 37 to clean the cable insulator surfaces 27a-29b. A valve 39 is closed and a valve 45 is opened after cleaning, the nitrogen in a nitrogen gas bottle 43 is sprayed through the nozzles 33a-33c, the cable insulator surfaces 27a-29b are preheated and dried, then resin is molded.
Patent JP-S58223483-A (JP)
Title: Removing method of hydrazine in waste liquid
Inventor: MORIMOTO TAKASHI
IPC: C02F1/72
Filed: 1982-06-21
Abstract: PURPOSE:To remove easily and effectively hydrazine in waste liquid by mixing a soln. contg. hydrogen peroxide with the waste water contg. hydrazine then passing the liquid through an active carbon-packed column thereby decomposing the hydrazine in the waste liquid. CONSTITUTION:A specified amt. of hydrogen peroxide is fed through a line 11 from an aq. hydrogen peroxide soln. receiving tank 9 by a chemical feed pump 10 to a line 4 before a pump 3 so as to be mixed with treated liquid. The mixed liquid is passed through a line 4, a valve 12 and a line 13 by the pump 3 and the hydrazine is subjected to reaction of N2H4+O2 2H2O+N2 in a column 14 packed therein with active carbon so as to be decomposed to hydrogen and water, whereafter the liquid is conducted through a line 15 to a treatment tank 7 for waste liquid. This method is adaptable for the case of removing a high concn. of hydrazine to be used as a measure for preventing corrosion of, for example, rinsing liquid in the stage of cleaning up a heat power plant, the liquid for water filling maintenance of an idle boiler, etc.
Patent JP-H04314317-A (JP)
Title: Electric component
Inventor: MATSUNO TOSHIAKI
IPC: H01G4/38
Filed: 1991-04-11
Abstract: PURPOSE:To facilitate change of the capacitance value of an electric component mounted on a printed board. CONSTITUTION:Recessed parts 10-40 such as sockets for mounting chip capacitors 1-4 are provided on an electric component 5 and the arbitrary chip capacitors 1-4 can be attached and detached freely. Therefore, the capacitance value of the electric component can be changed without using a jig such as a solder iron and a time required for various operations, an experiment, etc., can be reduced.
Patent JP-S5440542-A (JP)
Title: Manufacture of elastic surface-wave device
Inventor: ISHIGAKI MASAHARU
IPC: H01L41/22
Filed: 1977-09-07
Abstract: PURPOSE: To improve center-frequency precision by etching a conductor thin film by a chemical method, and by etching the remaining film by a physical method through ion percussion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07322116-A (JP)
Title: Image input device
Inventor: ITO MIKI
IPC: H04N7/15
Filed: 1994-05-20
Abstract: PURPOSE:To prevent such a case where the indecent and extra images acquired from an image pickup means are projected or transmitted during the movement of the image pickup means by using the image information stored in a storage means before the movement of the image pickup means as the output information during the movement of the image pickup means. CONSTITUTION:When a camera head part is removed from its support, a camera head detecting part 7 detects this fact and sends the detection signal to a switching control part 8. The part 8 changes over a switch 5 to the side of the digital signal sent from a frame memory 4 in order to switch the output information to the image information sent from the memory 4 from that sent from an image pickup part 1. Thus the image information stored right before the camera head part is removed from its support is frozen and outputted from a D/A converter 6. This output information is projected as an image.
Patent JP-H04312298-A (JP)
Title: Stored gas take-off device and gas storing and taking off method
Inventor: TAMURA TOMIO
IPC: F17C13/08
Filed: 1991-04-11
Abstract: PURPOSE:To take off pressurized air at given constant pressure even if a compressed air storing space is provided at the shallow position of the underground. CONSTITUTION:An impounding reservoir 20 is provided on the ground, and a storing cavity 6 is also provided underneath the reservoir. And a device comprises a compressor compressing air and supplying it to the storing cavity 6, a valve V1, a vent pipe 15, a vent pipe 15 taking off compressed air 17 stored in the storing cavity 6, and a valve V2, all of which are provided on the ground. Furthermore, the device comprises a pump 10 which can supply water in the impounding reservoir 20 to the storing cavity 6 while being capable of compressing water, a valve V3 and discharge pipes 21.
Patent JP-S60251032-A (JP)
Inventor: HANSU YUTSUFUMU
IPC: B65D5/74
Filed: 1984-05-28
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-S58224070-A (JP)
Title: Arc welding
Inventor: ENDOU KIJIYUU
IPC: B23K9/073
Filed: 1982-06-23
Abstract: PURPOSE:To reduce remarkably spatter generated during welding, by detecting a short-circuited state and a state just before arcing, and outputting an optimum pulse current until just before arcing during the time of short-circuiting, and controlling a welding current to a low value just before arcing. CONSTITUTION:When an arc 7d is generated between an electrode 7c and a base metal 7a, a detecting circuit 9 detects the moment of short-circuiting, and a comparator circuit 11 compares it with a reference signal. A starting signal is applied to a short-circuit current generating circuit 14 through a delay circuit 13, and preset waveform is outputted from the short-circuit current generating circuit 14 to a driving circuit 6. A detecting circuit 10 detects a state of just before arcing and a comparator circuit 15 compares it with a reference signal. A signal is applied to the delay circuit 17 and short-circuit current generating circuit 14, and the delay circuit 17 supplies a signal to an arc current generating circuit 19. The arc current generating circuit 19 outputs arc current waveform corresponding to a circuit signal 18 that corresponds to feeding speed of th electrode 7c to the driving circuit 6. By this way, a low current is applied to maintain the arc when changing from short-circuit to arcing.
Patent JP-H11292789-A (JP)
Title: Inhibiting composition for adhesion of enteropathogenic escherichia coli to cell
Inventor: TOBA TAKAHIRO
IPC: A23L33/17
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having effects on the inhibition of the adhesion of pathogenic microbes to cells simply by oral or tube fed ingestion of the composition and the prophylaxis and treatment of infectious diseases and excellent in safety by including a lactoferrin degradation product therein. SOLUTION: This adhesion inhibiting composition for enteropathogenic Escherichia coli to cells is obtained by including at least one of peptides, their derivatives, mixtures, substances containing the peptides and treated substances thereof derived from a lactoferrin degradation product, preferably a lactoferrin hydrolyzate. The peptides isolated from the lactoferrin hydrolyzate are preferably pepetides of 3.3 kDa from the 487th residue to the C-terminal side and/or 3.3 kDa from the 572nd residue to the C-terminal side and represented by formula I and/or formula II. The enteropathogenic Escherichia coli is preferably enterotoxigenic Escherichia coli, enteropathogenic Escherichia coli, enteroinvasive Escherichia coli or vero toxin producing Escharichia coli. The composition is preferably a medicinal type, a food and drink type or a feed type.
Patent JP-H05303877-A (JP)
Title: Optical disk device
Inventor: TAMAYAMA RYUZO
IPC: G11B7/12
Filed: 1992-04-27
Abstract: PURPOSE:To simplify a holder attaching. CONSTITUTION:This device is provided with a holder 21 for holding an optical pick-up device 26 freely movably back and forth set up on a tray 16 by an attaching screw plural attaching holes 21a being inserted with the attaching screw on this holder 21, an insulator 27 having a receiving section 27a being in contact with the peripheral parts of both opening ports of these attaching holes 21, this insulator is formed by a series of buffer materials connected with each receiving section 27a and pressed to the tray 16 by the attaching screw. Thus, since the insulator 27 is attached to the holder 16 at the time of manufacturing the insulator, the number of works is reduced for the tray 16 at the time of attaching the holder.