baber/WOPTO huggingface dataset:
Patent JP-H10271438-A (JP)
Title: Image and sound reproduction device, image and sound reproducing method, and recording medium
Inventor: HARADA SHIGEKI
IPC: G11B20/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image and sound reproducing device by which interruption of a sound signal is prevented during reproduction of a program. SOLUTION: Image data, sound data and control data are stored respectively in an information storage device 11. An image reproduction device 12 reads the image data from the information storage device 11 based on the control data of a program analyzed by a control data analysis section 23, and the image data are displayed as an image. Sound data to reproduce sound signals of the program are stored in a sound buffer memory 15 based on the control data of the program analyzed by the control data analysis section 23. Then the sound data are outputted as sound by a sound reproduction device 16, and a control information display device 14 displays a message in the case that the program cannot be reproduced and information denoting a memory capacity required for sound reproduction and outputs the message as sound.
Patent JP-H04222071-A (JP)
Title: Method and apparatus for texture mapping
Inventor: RONARUDO DEII RAASON
IPC: G06T15/04
Filed: 1991-03-15
Abstract: PURPOSE: To minimize an aliasing phenomenon and a blur and to provide a clear picture by sampling down texture maps into rectangles. CONSTITUTION: The original texture map 210 of a certain surface is decided in two-dimension and the original texture map 210 is stored in a frame buffer. The original texture map 210 is individually sampled at two-dimension by using a rectangular filter. The plural versions of a texture is constructed. Namely, the lengths of the texture maps 220, 230 and the like which are sampled down by the power of 2 and are sampled down in an S-direction are the half of parents. The heights of the texture map 240 and the like which are sampled down in a T-direction are the half of the parents. Thus, the textured picture element is mapped in the rectangular area of the frame buffer.
Patent JP-H02253063-A (JP)
Title: Seal member
Inventor: MATSUI OAKI
IPC: F16J15/12
Filed: 1989-03-28
Abstract: PURPOSE:To dispense with steps of adhesive application and others and simplify the work by providing, on the circumferential channel part back side of a ring retainer, a counter bore and a communicating hole for communicating the counter bore with the inner part of the circumferential channel part, and integrally forming a seal rubber with a stop rubber in the counter bore by a bridge rubber having the communicating hole opened. CONSTITUTION:In a retainer 1 having a nearly rectangular sectional form, counter bores 4 are provided in plural points on the back surface side 7 of the retainer 1, and a circumferential channel part 11 is communicated to the counter bores 4 by communicating holes 3 having diameters smaller than those of the counter bores 4. A seal rubber 2 is disposed in the circumferential part of the retainer 1, and a stop rubber 6 is disposed in the counter bore 4, with the seal rubber 2 and the stop rubber 5 being integrally formed by pressure molding with a bridge rubber 6 having the communicating holes 3 opened. Hence, the seal rubber 2 can be integrally mounted on the retainer 1, thus no step accompanying adhesive application is required on the manufacturing process, and the workability is improved.
Patent JP-H11321691-A (JP)
Title: Electric assist steering system having improved motor current controller provided with gain scheduler
Inventor: LU ENGELBERT
IPC: B62D101/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for giving a fixed zone width separately from the motor operating condition. SOLUTION: This device includes sensors 30, 97, 102 for sensing the dynamic operating characteristic of a motor and for providing the signal for showing it, a variable gain regulator 190 for providing the motor current control signal having a value functionally related with a value of the received current command requesting signal and a gain control value, a gain scheduler 196 connected to the variable gain regulator and the sensors for operation and for providing the gain control value to the variable regulator in response to the sensed dynamic operating characteristic of the motor so as to control the quantity of the gain of the variable gain regulator, and driving circuits 204, 190 connected to the variable gain regulator and the motor and for energizing the motor in response to the motor current control signal.
Patent JP-H03276687-A (JP)
Title: Semiconductor laser
Inventor: SHONO MASAYUKI
IPC: H01S5/00
Filed: 1990-03-26
Abstract: PURPOSE:To change-over gradually group V gas in a third layer and to suppress the generation of a crystal defect in each growth layer to be formed after the group V gas is changed-over by a method wherein the third layer, which is constituted of group V elements of As and P, is provided between a first layer, which is constituted of a group V element of As, and a second layer which is constituted of a group V element of P. CONSTITUTION:A first buffer layer 2 consisting of an N-type GaAs, a second buffer layer 3 consisting of an N-type Ga1-xInxAsyP1-y, a third buffer layer 4 consisting of an N-type Ga0.48In0.52P, an N-type clad layer 5 consisting of an N-type AlGaInP, an active layer 6 consisting of an undoped GaInP, a P-type clad layer 7 consisting of a P-type AlGaInP, a contact layer 8 consisting of a P-type GaInP and a cap layer 9 consisting of a P-type GaAs are epitaxially grown continuously and in that order on one main surface of a substrate 1. At this time, the layer 3 is changed its composition from the side of the layer 2 by changing gradually the amount of supply of each raw gas and is formed.
Patent JP-H04309310-A (JP)
Title: Hot-water heater device
Inventor: YAMAMOTO HIDEO
IPC: G05D23/00
Filed: 1991-04-09
Abstract: PURPOSE:To always supply the tea of a prescribed quantity without decreasing the hot water supply quantity from a hot water supply valve even if a water level of a tank becomes low, with regard to the hot-water heater device used for a tea supply machine for supplying tea. CONSTITUTION:The device is constituted of a hot water supply control means 17 for tuning on a hot water supply valve 5 for a prescribed time, when a tea switch 29 is turned on, and a hot water supply time correction control means 18 for correcting and extending a turn-on time of the hot water supply valve 5, in the case the time when a heater 3 is turned off by a second temperature deciding means 15 after the heater 3 is turned on by a first temperature deciding means 14 is shorter than the prescribed time.
Patent JP-H04310775-A (JP)
Title: Printer
Inventor: TSURU YOSHIO
IPC: B65H5/06
Filed: 1991-04-09
Abstract: PURPOSE:To improve reliability at the time of sheet-feeding by increasing without difficulties the width of opening of a paper bail. CONSTITUTION:Since printing paper 6 is made to pass, being guided by a paper meter 48, through as it is being pressed toward a platen 1 on the side whereon a printing head 6 is positioned, the printing paper easily passes between the platen 1 and a paper bail shaft 3. Since a distance between the platen 1 and the paper bail shaft 3 is widened on the side whereon the printing head 8 is not positioned, the paper passing is made easily. Since both gears are left being meshed with each other, a paper bail roller is kept turning at the time of sheet feeding. Therefore, the paper comes without difficulties into a gap between the platen and the paper bail roller even if the front end of the paper touches the paper bail roller, and thereby the sheet feeding is accomplished.
Patent JP-H074584-A (JP)
Title: Manifold assembly with inner tapering sleeve
Inventor: UIRIAMU DEII ABENMA
IPC: F16L21/02
Filed: 1994-03-24
Abstract: PURPOSE: To provide a pipe connecting part capable of avoiding generation of interference with smooth passing of a transducer for inspection of cracks or the like of a pipe line, preventing generation of corrosion by reducing the resistance of fluid running through inside, and generation of damage to a corrosion-resistant lining during welding of joints. CONSTITUTION: A separated part 20 is formed by disposing the pipes ends 16, 18 so as to face each other with spacing at a pipe connecting part. A sleeve 26 whose both ends are formed with cross-sections having tapered inner surfaces and round edges is provided inside the pipes 12, 14 of the connecting part, and the outer periphery surface of the central part of the sleeve 26 is formed with a reduced diameter part 32, thereby placing a heat-deflecting material layer 34 therein. A retainer 36 pressing it is fixed to the sleeve 26 at both the ends, and a protrusion 38 is formed at the central part for being inserted into the separated part 20 of the pipes 12, 14. It is thus possible to fix the pipes 12, 14 on both sides, the retainer 36, and the sleeve 26 to each other by forming a welding pad 40 at the separated part 20.
Patent JP-S58193873-A (JP)
Inventor: NODA MASAHIRO
IPC: B66B3/00
Filed: 1982-05-07
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-S61236292-A (JP)
Title: Channel controller
Inventor: FUKUDA YASUSHI
IPC: H04Q3/545
Filed: 1985-04-12
Abstract: PURPOSE:To obtain a channel controller which allows completely duplexed central processing systems to have communication by selecting and switching the central processing systems even if a fault occurs in one of channel systems which interface with the central processing systems. CONSTITUTION:The channel systems (SP system) 0 system and SP 1 system 2 are provided with time switch parts 11 are 12 one to one respectively and further provided with signal receiving and distributing devices 12 and 23 for identical system transmission and signal receiving and distributing devices 13 and 22 for cross system transmission. Then, the central processing systems of a CP system and the SP system are connected in four ways, i.e. 0 system to 0 system, 1 system to 1 system, 0 system to 1 system, and 1 system to 0 system, by connecting one of four interface devices 31, 32, 42, and 42 and one of 12, 13, 22, and 23 of the CP system and SP system. For example, a system 3 of the CP system 0 in use accesses a system 1 of the SP system 0 in use, stand-by and in-use SP systems are switched and a system 1 of the SP system 1 is accessed if a fault occurs to the signal receiving and distributing device 12 as the interface device of the systems of the SP system 1.
Patent JP-H0594956-A (JP)
Title: Vapor growth device and vapor growth method therewith
Inventor: OTSUKA NOBUYUKI
IPC: C30B25/14
Filed: 1992-03-31
Abstract: PURPOSE:To provide a vapor growth device where a thin film excellent in interface sharpness can be made to grow decreasing dummy lines in number, and block valve lines are lessened in number. CONSTITUTION:Gas supply lines A70, B71, and C72 are composed of AsH3 process lines A62, B65, and C68, and balance lines A61, B64, and C67. The gas supply lines A70, B71, C72, and a dummy line 62 become equal in viscosity flow-rate product through the balance lines A61, B64, and C67. When a film is formed, only the dummy line 62 is connected to a main line only while the gas of AsH3 (A), AsH3 (B), and AsH3 (C) is not used, whereby a vapor crystal growth device where a main line 1 is not changed in gas pressure with a single dummy line can be obtained.
Patent JP-H04313564-A (JP)
Title: Yarn package rewinding method and turret type multishaft winding device
Inventor: NAKAI SHOJI
IPC: B65H51/12
Filed: 1991-04-09
Abstract: PURPOSE:To prevent temporary twisting of a yarn by dividing a yarn feed passage into two sections of the one being the inlet side and the other being the outlet side with a Nelson roller therebetween and positioning an outlet contact and a traverse fulcrum roller flush with the traverse surface of a yarn fed toward a bobbin. CONSTITUTION:An unwinding fulcrum roller 7 and a point Q1 at which a yarn Y separated from the roller 7 is brought into a right-angled contact with a generating line L1 of a feed roller 11 on the upper stream side in a yarn feed direction are arranged approximately flush with a traverse surface R2 of the yarn Y on the inlet side of a positive yarn feeding device 5 located in a yarn feed route running from a yarn feed package P to a bobbin S. The axis of the unwinding fulcrum roller 7 is extended in parallel to that of the feed roller 11. Meanwhile, a point Q at which the yarn Y crosses the generating line L2 from a feed roller 12 on the downstream side at right angles with each other and is separated, a guide roller 14, and a dancing roller 17 are arranged flush with a traverse surface R2 of the yarn Y fed toward a rewinding bobbin S on the outlet side of the positive yarn feed device 5. The axes of the feed roller 12 on the downstream side, the guide roller 14, and the dancing roller 17 are extended in parallel to each other.
Patent JP-2000264064-A (JP)
Title: Automotive side door opening protective device
Inventor: KATO MASAKI
IPC: B60J5/04
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a door opening protective device reduced in required space in a side door and in weight. SOLUTION: This device includes an unlocking member to pull a link for unlocking a door by movement from a static position of a handle 12 to a stroke position; a lever 14 supported around a shaft extended in a pull direction of the handle 12 to be capable of oscillating, having a neutral position where it is engaged with a lock part 15 fixed to the side door side at the static position of the handle 12, and energized by a spring toward the neutral position. When the handle 12 is returned to the static position by energization force from the stroke position, with the lever 14 at the neutral position, the lever 14 is oscillated from the neutral position along a substantially diagonal guide surface provided on the lock part 15 to bypass the lock part 15 and return to the neutral position by the spring to be engaged with the lock part 15.
Patent JP-S57192115-A (JP)
Title: Agc circuit
Inventor: IENAKA MASANORI
IPC: H03G3/30
Filed: 1981-05-22
Abstract: PURPOSE:To realize the AGC operation with high quality, by forming a control signal by providing a smoothing circuit for an output of a current source forming a current signal which is a difference between a current signal proportional to an AGC voltage and a reference DC current and forming a control signal. CONSTITUTION:When an AGC voltage VAGC applied to a differential transitor TRQ40 is equal to a reference voltage Vr applied to a TRQ41, a current I3 proportional to the voltage VACG and a reference current i2 is equal and a current signal difference I3-I2 is zero. When VAGC>Vr, since the I3 is greater than the I2 and the current I3-I2 is a charging current to a capacitor C104 of a smoothing circuit, the control voltage is increased. On the other hand, when VAGC<Vr, since the I3 is smaller than the I2 and the curent I3-I2 is a discharge current to the capacitor C104, the control voltage is lowered. In the AGC operation like this, the charge/discharge time constant to the capacitor C104 can be made equal. Thus, since the attack time and the recovery time are equal, the AGC operation with high quality can be realized.
Patent JP-S554809-A (JP)
Title: Preparation of base for cathode-ray tube
Inventor: IMANISHI WATARU
IPC: H01J9/32
Filed: 1978-06-24
Abstract: PURPOSE: To form a base for a cathode-ray tube that protects an electrode, by shortening a discharge circuit in a tube by producing viods by supporting a conductor made up in a fixed shape by means of supporting shafts and by etching dividing the conductor from grooves built up by resin molding.  
     CONSTITUTION: A conductor 14, which circularly surrounds the outer circumferences of a plurality of lead inserting holes while projecting into fixed lead inserting holes 11aW11c, is formed by punching the conductor from a conductive metallic plate. The fixed portions of the conductor 14 are supported by contacting the portions with the supporting shafts 17 of a metal mold 16, and a base 11 ia made up by injecting resin into the metal mold 16. Chemicals for dissolution are injected into grooves 15 built by means of the supporting shafts 17, and the conductor 14 is etching removed, thus forming air gaps 8, 9. A course that discharge currents in a cathode-ray tube flow can be shortened because the base for the tube is made up in this manner, and the damage of an electrode can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273928-A (JP)
Title: Waterproof pan structure of unit bath
Inventor: GO YOSHIKAZU
IPC: E03C1/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan structure of a unit bath preventing the occurrence of dead water as a ringleader of a bad smell, preventing the damage in an elastic packing from being covered with solidified fluid or imposing unreasonable load thereon, having high safety against a water leak because of the packing hard to break and eliminating the fixing of water and hot water supply pipes separately since the solidified fluid covers the elastic packing to fix the water and hot water supply pipes. SOLUTION: A waterproof pan 1 includes an opening (piping penetration 1a) leading water and hot water supply pipes 2 to the inside of a bath-room by making the water and hot water supply pipes 2 pass through from the lower part of the waterproof pan 1. Then, an elastic and membranous packing 3 such as rubber of the like for closing the piping penetration 1a to cut off and a packing fixed frame 4 for fixing the packing 3 from above are provided, and a space 5 surrounded by the packing fixed frame 4 is filled with the solidified fluid.
Patent JP-S62234922-A (JP)
Inventor: HANADA YOSABURO
IPC: B31D1/02
Filed: 1986-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S556022-A (JP)
Title: Movable holding device
Inventor: NISHIZAWA JIYUNICHI
IPC: F16C39/02
Filed: 1978-06-24
Abstract: PURPOSE: To hold the rotary unit by virtue of maximal friction, by floating it with the aid of jet force of gas or liquid medium produced by its own rotation.  
     CONSTITUTION: A gas or liquid medium 10 produced by rotation of the rotary unit 5 is taken in by a suction mechanism 8, goes through a conduit 7 and is spouted from an injection port 6 to the holding unit 4. This injection force can float the rotary unit 5 with minimal friction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02227080-A (JP)
Title: New recombinant lymphotoxin derivative
Inventor: WAKABAYASHI TOSHIAKI
IPC: C07K14/00
Filed: 1989-03-29
Abstract: PURPOSE:To increase anti-tumor action and enlarge anti-tumor action spectrum by synthesizing recombinant lymphotoxin derivative containing polypeptide connecting to NH2 end of amino acid sequence and comprising 1-28 amino acid residues. CONSTITUTION:Host such as colibacillus is transformed by using plasmid containing DNA sequence coding recombinant lymphotoxin derivative containing polypeptide connected to NH2 end of amino acid sequence and composed of 1-28 amino acid residues. Next, said transformed host is cultured in a medium and the above-mentioned recombinant lymphotoxin derivative is recovered. Resultant recombinant lymphotoxin derivative has, e.g. activity of 50-80 times of natural lymphotoxin to cell derived from human lung cancer (PC-10) and thus able to be essential active ingredient of drug composition for curing object.
Patent JP-S57192183-A (JP)
Title: Switching circuit for video signal
Inventor: YAMASHITA NORIYUKI
IPC: G11B5/027
Filed: 1981-05-21
Abstract: PURPOSE:To surely compensate disturbance on a screen, by accurately detecting a respective tape format, in reproducing also a tape recorded with a different tape format in a variable speed reproducing mode. CONSTITUTION:A discriminating circuit 20 which discriminate a tape TA of the 1st tape format with a tape TB of the 2nd tape format is provided. The circuit 20 utilizes a control signal CTL recorded on tapes TA and TB and outputs a discriminating output Pg through the difference of the reproduced frequency reproducing the tapes TA and TB. Further a detecting circuit 30 detects the AC component of a jumping pulse Pj at a vari-speed reproducing mode to detect the 2nd format. The circuit 20 is controlled with an output Sc when the AC component is detected and the output Pg is inverted to ''1''. Thus, the operation is the same as the normal reproduction and a switching circuit 5 can correctly be controlled.
Patent JP-H06284966-A (JP)
Title: Electric pot with detachable inner bottle
Inventor: MURAKAMI MORIO
IPC: A47J27/21
Filed: 1993-04-02
Abstract: PURPOSE:To maintain good heat transfer contact, in the electric pot with the inner bottle detachable from the pot body with the heat plate provided at its bottom, between the bottom of the inner bottle and the upper face of such heat plate. CONSTITUTION:A guard material A is provided at the lower part of the inner bottle to prevent the bottom face 21 of the inner bottle from deformation or damage. The guard material A is made in such a manner that the difference between its inside diameter Da and the outside diameter Db of the outer side face 18 of the heat plate (Da - Db) becomes smaller than the difference between the inside diameter Dc of the inner wall 12 of the pot body and the outside diameter Dd of the trunk 20 of the inner bottle (Dc - Dd) and the material A is to be guided along the outer side face 18 of the heat plate when the inner bottle 3 is stored into the pot body 1. Further, the corner part 19 of the outer side of the upper face 17 of the heat plate is made slant, making the guard material A of the inner bottle 3 to be fitted to the heat plate 2 more easily.
Patent JP-H08274267-A (JP)
Title: Semiconductor device
Inventor: NARITA KAORU
IPC: H01L27/06
Filed: 1995-04-03
Abstract: PURPOSE: To limit a parasitic bipolar in operation starting region, to start a protective element operating effectively against electrostatic pulses short in pulse width, and to obtain a protective element which is minimal in area and high in electrostatic breakdown inhibiting capacity by a method wherein a protective bipolar transistor unit is limited in width. CONSTITUTION: A protective bipolar transistor 2 is formed on NPN bipolar transistor composed of an N-type diffusion layer 121, a P-type semiconductor substrate 11, and an N-type diffusion layer 122, and a protective diode 3 is formed of a PN junction composed of a P-type diffusion layer 13 and an N-type diffusion layer. The diffusion layers are isolated from each other by an element isolating insulating film. The protective bipolar transistor units are each set to 20μm in width W, whereby a protective element is started operating effectively even to short pulses of overvoltage. Therefore, as the electrostatic breakdown strength of the protective elements is in proportion to the total width of the protective elements, the protective elements can be enhanced in electrostatic breakdown strength by increasing them in number.