baber/WOPTO huggingface dataset:
Patent JP-2000303778-A (JP)
Title: Method of propulsive excavation work
Inventor: HATTORI KEIKO
IPC: E21D9/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To propel a propulsion pipe at a curve and to construct a conduit having high earthquake resistance such that disconnection, etc., of the propulsion pipes at joint parts will not occur. SOLUTION: As propulsion pipes 11 are joined together, they are propelled into soil, and earth and sand are removed from the insides of the propulsion pipes 11 to construct a conduit. For propulsion, the propulsion pipes 11 each comprising a plurality of pipe bodies 11a, 11b longitudinally butted together in such a way as to be freely bent are used and are propelled into soil while the jointed ends of the propulsion pipes 11, 11 are fixed together. For example, end face rings 25, 26 fixed in advance to the end faces of the propulsion pipes 11, 11 are secured to the jointed ends of the propulsion pipes 11, 11.
Patent JP-H10288097-A (JP)
Title: Film type carburetor
Inventor: WATABE NOBUYUKI
IPC: F02M19/06
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of stay of the fuel inside of a heat insulating pipe or an intake pipe, and prevent the generation of operation stop of an engine when the engine is inclined by providing plural axial grooves, which is formed deeper, as it comes close to an engine, in the inner peripheral wall of a heat insulating pipe for connecting an intake passage of a carburetor to an intake port of the engine. SOLUTION: When a throttle valve 47 is turned to the accelerating direction, open degree of a throttle hole 47b communicated with an intake passage 16 is increased, and open degree of an injection hole 56a is increased with a rise of a needle valve 55 from the injection hole 56a of a fuel injection nozzle 56, and the predetermined quantity of the fuel is sucked. In a film type carburetor having such a structure, plural axial groove 65, which are formed deeper, as they come close to an engine, are formed in the inner peripheral wall of a heat insulating pipe 63 with an equal space in the circumferential direction.  With this structure, at the time of idling operation of the engine, the fuel adhered to the inner peripheral wall of the intake passage 16 and having a specific gravity larger than that of the intake air is flowed into the axial groove 65, and the generation of sudden suck of the fuel is prevented so as to prevent the generation of engine stop due to the supply of the rich air-fuel mixture to the engine at a stroke.
Patent JP-S5235992-A (JP)
Title: Light receiving diode
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L31/10
Filed: 1975-09-16
Abstract: PURPOSE: To make effective conversion into electric signal for long wave length light by making the end surface of one end side of PN or PIN light receiving diode to a tilt surface than the vertical surface with PN junction surface or 1 layer surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5540040-A (JP)
Title: Welding method of reinforcing ring body on inside circumferential surface of cylindrical body
Inventor: OGATA YOUJI
IPC: B23K9/028
Filed: 1978-09-11
Abstract: PURPOSE: To let the captioned welding be effectively performed by increasing or decreasing the travelling speed of a track by signal of the inclination degree detecting device provided to the welding device which self travels along the inside circumferential surface of a cylindrical body and includes the truck.  
     CONSTITUTION: A controller 17 receives the signal from a rotary generator 16 and the signal from a comparator 18 and controls and drives the drive motor 15 of a truck 9. An inclination degree detector 21 detects the angles of inclination of torches 12, 12' in their welding advancing direction and the signals thereof are amplified in an amplifier 19 and are charged to the comparator 18. The comprarator 18 compares the signals of the detector 21 and inclination angle setter 20 and gives a command to the controller 17 of the truck drive motor 15. The truck 9 is then started together with a turning roller device 6 and is driven while maintaining the preset degree of inclination to ground. Hence the welding speed is readily determined and accurately maintained by independently setting the number of revolutions of the turning roller. The torches 12, 12' perform fillet welding by sandwiching the ring body 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278083-A (JP)
Title: Developing device
Inventor: SAKAMI YUJI
IPC: G03G15/09
Filed: 1987-05-11
Abstract: PURPOSE:To obtain a stable uniform thin layer and to prevent the occurrence of carrier sticking or the like to obtain a stable image of high quality free from density variance by arranging plural magnetic poles in a development area and giving different characteristics to magnetic poles adjacent to each other out of plural magnetic poles which face the development area. CONSTITUTION:A developer control member 16 which controls a developer 10 on a developer carrier is provided on the same side as a latent image carrier 1 of a developer carrying member 12 and the upstream side of a developing part in the moving direction of the developer carrying member. A magnetic field generating means 13 is provided with a first magnetic pole which applies the magnetic field to the developer control member 16, a second magnetic pole which applies the magnetic field to the area where the developer 10 is recovered into a developer vessel 11, and plural adjacent magnetic poles which are provided between first and second magnetic poles and face the developing part and provided adjacent to each other. A maximum magnetic flux density in the vertically direction in the surface position of the sleeve 12 facing adjacent magnetic poles is lower than that in the surface position of the sleeve which faces first and second magnetic poles. Thus, a uniform and stable thin layer is obtained in the development area and an image of high quality free from density variance is obtained.
Patent JP-S605275-A (JP)
Inventor: KAMANO TOSHIMASA
IPC: B08B9/08
Filed: 1983-06-22
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-S62269258-A (JP)
Title: Plural bus systems start-up system
Inventor: YAMAMURO AKIO
IPC: G06F13/14
Filed: 1986-05-16
Abstract: PURPOSE:To construct a computer system without being conscious of a bus coupling state of plural buses of an intermediate bus constitution and an extended bus constitution at the time of start-up of a system, by providing an initialization setting means, a bus coupling mechanism constituting means, an address group setting means executing means, and a system start-up means. CONSTITUTION:The titled system is constituted of a console 11, an initialization setting means 12, a bus coupling mechanism constituting means 13, an address group setting means executing means 14, a system start-up means 15, an initial loader 16, an address group setting means 17, an external memory device 18, and a bus coupling mechanism 19. In accordance with a bus coupling mechanism command inputted from the console 11, the bus coupling mechanism constituting means 13 generates the address group setting means 17 for setting the information required for coupling plural buses, as an address group to the bus coupling mechanism 19, on the external memory device 18. In such way, the peripheral device is recognized, the recognized peripheral equipment is integrated into a computer system, and the computer system is constructed.
Patent JP-H08281007-A (JP)
Title: Ozone removing device and method thereof
Inventor: GOTO TOMOTAKA
IPC: C02F1/36
Filed: 1995-04-13
Abstract: PURPOSE: To effectively remove ozone in liquid and also to make an occupying space for a device small and to produce it at low cost by installing a storage tank for storing liquid containing ozone and an ultrasonic exciting means for exciting the liquid. CONSTITUTION: First a valve 11 is opened to inject a liquid 1 containing ozone into a storage tank 2 through a liquid injection port 6a of a pipe 6. When the liquid 1 is accumulated in the storage tank 2, the valve 11 is closed. Next a valve 12 is opened, and also an exciter 4 is operated to excite an ultrasonic vibrator transducer 3. In this way, the liquid is excited together with a bottom plate of the storage tank 2 to excite the aeration of gaseous ozone contained in the liquid 1. The generated ozone is led to a decomposition device through a gas discharging port 7a of a pipe 7 and is decomposed into oxygen there and released in the air. From the above, ozone is effectively removed in an extremely short time.
Patent JP-H04319437-A (JP)
Title: Manufacture of multi-layer sheet for drawn-formed container
Inventor: HACHIFUSA KAZUYA
IPC: B29K105/26
Filed: 1991-04-17
Abstract: PURPOSE:To provide a multi-layer sheet for a drawn-formed container, said sheet being superior in gas barrier properties, flavor retaining properties and the prevention of transfer or the small of the container, by reusing scrap containing a vinylidene chloride resin and polyester, and removing disadvantages, such as coloring, foaming and the deterioration of physical properties of the vinylidene chloride resin, which may be caused in the case of producing the multi-layer sheet for the drawn-formed container. CONSTITUTION:A process for producing a multi-layer sheet, wherein at least a vinylidene chloride resin layer 2 and a polyester resin layer 3 which is to be provided as the outermost layer are laminated on a layer comprising a mixed resin layer 1b formed by melting and extruding a mixture containing at least polyester and polyvinylidene chloride, provided that said mixed resin layer 1b contains condensed phosphate.
Patent JP-H0411870-A (JP)
Title: Seasoned hijiki (kind of seaweed) and production thereof
Inventor: OGAWA SUSUMU
IPC: A23L17/60
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the subject seasoned HIJIKI excellent in taste, nutrition and keeping-quality and useful as an accompaniment for SAKE (Japanese rice wine), etc., by steaming HIJIKI, subsequently allowing the steamed HIJIKI to settle by its own heat, boiling down the HIJIKI in a desired seasoning agent till water almost disappears and then drying the resultant HIJIKI. CONSTITUTION:HIJIKI is steamed, subsequently allowed to settle by its own heat, then boiled down in a desired seasoning agent [e.g. composed of soup stock made from skipjack and kelp, soybean source, MIRIN (kind of seasoning), sugar and honey] till water almost disappears and subsequently dried, thus obtaining the objective seasoned HIJIKI.
Patent JP-H09296805-A (JP)
Title: Hydraulic cylinder for exciting device
Inventor: TAKENO ICHIRO
IPC: F15B15/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To smooth the movement of a piston rod in switching of a servo valve for moving the piston rod by supplementing operating liquid by the leaking amount from a labyrinth seal, in a hydraulic cylinder for an exciting device to be used for driving a vibrating table. SOLUTION: In a hydraulic cylinder 5 for an exciting device, a servo valve 11 is controlled by a signal 17 from a controller 16 into which a command signal 20 for commanding the position of a piston rod 6 and a feedback signal 20 for indicating the position of the piston rod 6 are input and from which a control signal 17 is output, the reciprocating motion is given to the piston rod 6 by changing the flow of operating liquid by the servo valve 11 through supply/discharge ports (a), (b) of the hydraulic cylinder 5, and a labyrinth seal (a high pressure seal) 13 is provided between the hydraulic cylinder and the piston rod 6. The supply/discharge ports (a), (b) of the hydraulic cylinder 5 are connected to a hydraulic pump 10 through metering valves 23, 24 so as to supplement operating liquid by the leaking amount from the labyrinth seal 13.
Patent JP-S5540051-A (JP)
Title: T-joint and production thereof
Inventor: SHIMADA WATARU
IPC: B23K1/14
Filed: 1978-09-12
Abstract: PURPOSE: To form the bonded part of superior strength free from any brazing defects by placing a longitudinal plate base metal on a transverse plate base metal with an inclination at the specific angle in the joint longitudinal direction of the surface of the transverse plate base metal and performing brazing at the time of making a T-joint through brazing.  
     CONSTITUTION: At the time of making a T-joint by brazing a longitudinal plate base metal 2 on the surface of a transverse plate base metal 1, the longitudinal plate base metal 2 is placed on the transverse plate base metal 1 with an inclination of the angle θ within the range of 3W45° in the joint longitudinal direction of the surface of said metal. While in this state both base plates 1, 2 are being heated, the end of a brazing material 3 is applied in the direction where both base metals 1, 12 open from the smaller of the angle θ and face-feed brazing is performed. The molten braze 4 perfectly enters the inside of the faying surface because the occurrence of the expanded wetting phenomenon of the faying surface edge part in preference to the capillarity within the faying surface is obviated. In this way, the molten braze 4 flows to the portions where the gap of both base metals is largest and perfectly buries the faying surface, thereby forming the bonded part free from any brazing defects. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62271950-A (JP)
Title: Rocket motor
Inventor: TANNO HARUHITO
IPC: F02K9/95
Filed: 1986-05-19
Abstract: PURPOSE:To make uniform the transmission density of thermal energy to the outer surface of propellant so that the thermal energy is uniformly transmitted to the initial burning surface of the propellant, by jetting combustion gas from an tubular nozzle which is disposed in the axis of a rocket motor and directed toward the bottom of a cavity. CONSTITUTION:The rear of a propellant 11 charged in a spherical motor casing 10 is opened to form a cavity 14 composed of an axial hole 15 and radial slots 16 arranged around the axial hole 15. Further, a tubular nozzle 27 of an ignition motor 21 arranged in opposite to the bottom 17 of the cavity 14 is in a flared shape, the diameter of which increases forward from the rear thereof, jets combustion gas of a main charged propellant 25 toward the cavity bottom 17 at an ultrasonic speed. The combustion gas jetted from the nozzle 27 impinges upon the cavity bottom 17 along the axis hole 15 while its jet speed decreases to a subsonic speed, and is reversed successively before blowing into the slots 16. At this time the stream of gas may flow out from a nozzle throat without stagnation, and therefore, the density of stream lines may be made to be uniform so that the thermal energy may be transmitted uniformly to the entire initial burning surface of the propellant 11 substantially at the same time.
Patent JP-2000300873-A (JP)
Title: Buttonhole machine
Inventor: KASUGA TOSHIAKI
IPC: D05B3/06
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine for sewing a buttonhole by which a no. of variations for eyelet buttonhole sewing stitches can be done by a simple setting. SOLUTION: A buttonhole machine which forms eyelet buttonhole sewing stitches u0 contg. left and right side sewing-up parts u1 and u2 and top and bottom radial shape parts u3 and u4 by an electric control. In addition, a storing means for respectively storing up and down length related data which can define the radial length in the up and down direction of the radial shape parts u3 and u4 and left and right length related data which can define the radial length in the left and right direction of the radial shape parts u3 and u4, a set inputting means which can input the up and down length related data, and a controlling means wherein based on the up and down length related data and the left and right length related data,  a needle location position is operated in such a way that the contour of the outer periphery of the radial shape part becomes an ellipsoidal shape in which either one of the radial length of up and down direction and the radial length of left and right direction of the radial shape part is the major axis and another one is the minor axis and sewing control which locates a needle at a needle location position obtd., are provided.
Patent JP-S5814613-A (JP)
Title: Expanding circuit of signal level
Inventor: SATOU KENICHI
IPC: H03G7/00
Filed: 1981-07-17
Abstract: PURPOSE:To increase the dynamic range of a music source, by setting a noninversion type saturated amplifying circuit consisting of an operational amplifer, the resistances and Zener diodes at the input side of a level detecting circuit of an expanding circuit. CONSTITUTION:A noninversion type saturated amplifying circuit comprising an operational amplifier 8, the resistances 9 and 10, and the Zener diodes 11 and 12 is set at the input side of a level detecting circuit 3 of an expanding circuit. This saturated amplifying circuit gives a linear amplification to an input signal having its output voltage set lower than the Zener voltage of the diodes 11 and 12. When the output voltage reaches the Zener voltage, the level of the output voltage is constant although the level of the input signal increases. When the input signal level increases to exceed the Zener voltage, a linear amplifying action is carried out againg. Thus the expanding action is performed at both a low and high level since the output of the circuit 3, i.e. the control signal of a voltage variable gain amplifying circuit 2 follows the characteristics of the saturated amplifier.
Patent JP-S5641227-A (JP)
Title: Preparation of coagulated latex
Inventor: KATOU SHINJI
IPC: C08F2/22
Filed: 1980-08-15
Abstract: PURPOSE: To obtain a high-molecular powder, containing little finely divided powder and having a sharp particle size distribution, by simultaneous coagulation and granulation, by dispersing a high-molecular latex, as a drop, into a gas-phase atmosphere containing a component which is capable of coagulating the latex.  
     CONSTITUTION: In a coagulating apparatus, having, at the top, a gas phase containing a gas, such as hydrogen chloride, capable of coagulating a latex, or a gas phase, formed by dispersing an aqueous solution of a material, such as NaCl, capable of coagulating the latex, in the form of mist, by means of a spray gun, etc., and, at the bottom, an aqueous phase for recovery, and surrounded by a wall, on the inner surface of which hot water is continuously flowing down from the top, a high-molecular latex, prepared by emulsion or suspension polymerization, is introduced, as a drop of particle size of several μ-mm, into said gas phase at the top or at the side, through a high-pressure nozzle, etc., and coagulated in said gas phase, in the form of a sphere, and then dropped into said aqueous phase, keeping the spherical form, to recover a powder.  
     EFFECT: It is possible to obtain a powder, excellent in dehydrating property, drying property, fluidity and blocking resistance, and having a high bulk density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07313403-A (JP)
Title: Washing device for inside of toilet room
Inventor: NAKAYA MASAYUKI
IPC: B08B3/02
Filed: 1994-05-26
Abstract: PURPOSE:To automatically wash the inside of a toilet room and enable frequent washing in the room by sending washing water from a forced feed means to a jetting pipe with pressure, jetting the washing water out of the jet nozzle of the jet pipe, and swiveling the jetting pipe by a driving means. CONSTITUTION:The jet pipes 7 and 8 of a left-side washing unit 1 and a right- side washing unit 2 are held horizontally and swiveled reciprocally within their sectorial ranges. The jetting pipes 7 and 8 have plural jet nozzles on their lower sides and also have their tips closed. A control part actuates the motor which swivels the jetting pipe 7 of the left-side washing unit 1 to swivel the jetting pipe 7 out of a housing and actuates a washing water bump to feed the washing water with pressure and supply it to the jetting pipe 7, thereby jetting the washing water out of the respective jet nozzles. Then the control part actuates an air compressor after stopping the jetting of the washing water to supply air to the jetting pipe 7, thereby removing the water. Then, washing and water removal are performed by the right-side washing unit similarly to the left-side washing unit 1.
Patent JP-H08312359-A (JP)
Title: Intake system of supercharged engine
Inventor: ISHII KENYA
IPC: F02B33/00
Filed: 1995-05-11
Abstract: PURPOSE: To secure an intake system of a supercharged engine that is less in the number of part items and compact in structure. CONSTITUTION: In this intake system of an engine 1, a part of an intake air passage at the side more upstream than a supercharger 9 and a part of another intake air passage at the side more downstream than an intercooler 10 both are integrally formed in an air casing 6. With this formation, the number of part items is reduced to some extent, while an intake system is well compactified in terms of size. Hereat, an interconnecting hole formed on a partition wall in the air casing 26 is turned to a bypass intake air passage, through which it becomes unnecessary to install any special intake air passage there, so that the intake system is yet more compactified.
Patent JP-S604302-A (JP)
Title: Expansible waveguide
Inventor: SANGO JIYUNICHI
IPC: H01P1/06
Filed: 1983-06-23
Abstract: PURPOSE:To prevent the leak of radio waves and to reduce the variation of electric characteristics for sliding by providing an element, which has a filtering characteristic, on the outside wall of the front end, which is inserted into an outside waveguide, of an inside waveguide. CONSTITUTION:A fin-type resonance element 4 is provided as the element having a filtering characteristic on the outside wall of the end part, which is inserted into an outside waveguide, of an inside waveguide 2, and one of long sides facing each other and one of short sides facing each other of the inside waveguide are cut in positions, which are a 1/4 of the transmission wavelength in the waveguide distant from the front end of the waveguide, to constitute an equivalent 1/4-wavelength transformer. By this element having a filtering characteristic, the leak of radio waves is prevented, and impedance matching is attained by the 1/4- wavelength transformer. Thus, the variation of electric characteristics at the time, when the waveguide is slid, is suppressed. A corrugated filter element or a waffle-type filter element may be used as the element having a filtering characteristic.
Patent JP-S5813704-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/49
Filed: 1981-07-20
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-H04341066-A (JP)
Title: Picture coder and decoder
Inventor: IWABUCHI YOSHIJI
IPC: H04N19/176
Filed: 1991-05-17
Abstract: PURPOSE:To suppress the effect of an error in coefficient information and to enhance the reliability of picture reproduction by dividing one pattern into plural blocks and adding coefficient information relating to a quantity step of coded picture information to each block. CONSTITUTION:In the picture coder in which a conversion data obtained by converting picture information into a frequency area is quantized and the quantized conversion data is subject to variable length coding, a re-SYNC multiplexer 9 divides one pattern of a picture element inputted from a variable coding circuit (VLC) 8 into plural areas and coefficient information relating to a quantization step of the coded picture information is added to each picture signal for each split area and the result is outputted to an ECC coding circuit 10. Through the configuration above, even when an error takes place in the coefficient information on a transmission line or the like, the effect of the error of the coefficient information is suppressed very small by replacing the information data properly thereby improving the reliability of picture reproduction.