baber/WOPTO huggingface dataset:
Patent JP-S59206658-A (JP)
Title: Air-fuel ratio controller
Inventor: MANAKA TOSHIO
IPC: F02M7/00
Filed: 1983-05-11
Abstract: PURPOSE:In the control of a carburetor for an engine associated with a supercharger, to achieve proper control corresponding to the supercharged condition even under heavy load by performing air-fuel ratio control in accordance with the supercharge pressure, suction temperature and exhaust temperature. CONSTITUTION:A fuel control solenoid 2 is provided to a carburetor 1 of an engine associated with a supercharger 15 and controlled by a signal from a control unit 13. Basic amount is determined from the rotation 11 and the suction negative pressure 4 in the unit 13, then a correction factor is obtained from predetermined map on the basis of the supercharge pressure 8 and suction temperature 7 to perform correction while further controlled on the basis of the exhaust temperature 6 while its output is employed for control of the air-fuel ratio. Consequently when compared with conventional controller where supercharge pressure is led into the float chamber, air-fuel control can be performed properly in accordance with the supercharged condition where such control as to lower the exhaust temperature under heavy load can also be performed.
Patent JP-H04289316-A (JP)
Title: Excavation work for road surface
Inventor: ITO KIYOTAKA
IPC: F16L1/038
Filed: 1991-03-18
Abstract: PURPOSE:To effectively lay pipes for sewage or culvert. CONSTITUTION:A road surface 1 is excavated for a distance corresponding to the length of one pipe 3 to be laid by an excavator, and a sheathing is constructed for one pipe 3 in the excavated portion to lay the pipes 3. While measuring the slope by a laser measurer 9 set in the pipes 3, the excavated portion is embedded repeatedly by the excavator. In the construction work for a given distance, the extension of excavation for the laying work of pipes can be shortened because operations can be proceeded in order while excavating only the distance corresponding to the thickness of one pipe, whereby raising the efficiency of operations with respect to administration, safety, and traffic problem of construction site. The construction work for the road surface can thus be carried out in short time.
Patent JP-S58209843-A (JP)
Inventor: SUTANRII MANROU PAARUMAN
IPC: H01H85/56
Filed: 1983-05-11
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-S58198168-A (JP)
Title: Phase rotation detection system for ship's power source
Inventor: OKUDA YUKIO
IPC: H02M7/48
Filed: 1982-05-14
Abstract: PURPOSE:To supply stable electric power to a load by detecting the phase rotation and defective phase on the basis of a phase reference pulse signal. CONSTITUTION:A power conversion controller 6 supplies gate signals G1-G6 to a power converter via a power conversion control unit 9, a logic unit 10 and a voltage detection control unit 13, and generates a phase reference pulse signal for the phase rotation via a phase reference pulse generator 8. A power inverter controller 7 supplies gate signals GA-GF to a power inverter via oscillation frequency divider 17 and a gate amplifier 18, detects the phase rotation via a rotation detector 14 on the basis of the phase reference pulse signal, and detects the defective state via a defective phase detector 15. In this manner, the output voltage of the power converter can be prevented from undesirably becoming hunting.
Patent JP-H07287527-A (JP)
Title: Cleaning tag and fastener for the same
Inventor: KOBAYASHI TEIJI
IPC: G09F3/16
Filed: 1994-04-20
Abstract: PURPOSE:To make a fastener surely perform attaching a cleaning tag to goods to be cleaned without making the fastener detached from the cleaning tag even in the case of extremely strong shock and friction peculiar to cleaning operation. CONSTITUTION:This fastener is constituted of a male button piece 6 and a female button piece 8 formed integrally with the piece 6 through a foldable hinge part 7, a locking projection 9 is protrudingly set on the piece 6, and a locking hole 10 to which the projection 9 of the piece 6 is undetachably engaged and fitted is holed on the piece 8 while the projection 9 passes through the attaching hole of the cleaning tag 1 held between both buttons 6 and 8 in the case of undetachably engaging the piece 6 to the piece 8.
Patent JP-S567082-A (JP)
Title: Electronic time-keeper
Inventor: IBA TOSHIROU
IPC: G04G17/02
Filed: 1979-06-29
Abstract: PURPOSE:To decrease number of parts required and also to decrease number of processes for assembling by enclosing and fixing a display block and a circuit block in a housing consisting of a frame. CONSTITUTION:With the front side of a circuit substrate 6 on which a circuit element is installed kept downward, each wiring terminal is connected electrically to a liquid crystal plate 10 through a striped connector 12, the liquid crystal plate 10 is then simultaneously enclosed, as depressed mechanically, in a housing 1, a retainer of the housing 1 which works as a part of lead is stopped on a peripheral edge of the circuit substrate to fixation, and then connected electrically through each contact. Since an LSI substrate and a wiring obtained through burning a conductive material are provided on the substrate 6, necessary parts are installed thereon and a battery is enclosed in a case 1c. Thus, the battery, the circuit element and the circuit substrate constitute one circuit block, and the liquid crystal plate and a reflecting plate constitute one display block, these being enclosed in the housing integrally, therefore the number of parts required for assembling is decreased, an assembling process is rationalized, and further an assembling precision is improved to a better reliability.
Patent JP-S57196240-A (JP)
Title: Production for electrostatic recording medium
Inventor: KIMURA MASATOSHI
IPC: G03G5/02
Filed: 1981-05-28
Abstract: PURPOSE:To produce an electrostatic recording medium which has a minute ruggedness on the surface and forms pictures of a high quality, by charging electrically a resin layer formed on a conductive supporting material and hardening this resin layer thermally. CONSTITUTION:A resin composite (an organic solvent dispersing solution such as a melamine resin, an acrylic resin, and alumina powder) in a vessel S is sprayed from a spray gun G to a metallic drum (conductive supporting material) D to subject the metallic drum D to the spray coating while rotating the metallic drum D, thus forming a dielectric film M. Simultaneously, the surface of the film M is charged electrically by a corona charger C (since the quantity of this charging is different minutely in each part on the film M, the difference of electrostatic force coresponding to this charging changes the thickness of the film to generate a minute ruggedness). This drum D is stored in an electric furnace and is baked at about 150 deg.C for about 3 hours to harden the dielectric film M, thus obtaining an electrostatic recording medium.
Patent JP-S60226137-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIDA MAKIO
IPC: H01L27/04
Filed: 1984-04-25
Abstract: PURPOSE:To realize extraction of sufficient logic functions even in case the memory function is extracted or not extracted and prepare a variety of logic functions by providing a memory circuit at the corners of periphery of the region where the input/output circuits are arranged. CONSTITUTION:The input/output circuit 3 must be arranged in such a number as many as about 50 circuits at the one side, for example, in the cas of a semiconductor integrated circuit device 1 having the external input/output terminal 2 having about 200 pins. The input/output circuit 3 is formed by arrangement of semiconductor elements so as to form, for example, an input buffer circuit, output buffer circuit, input protection circuit and output protection circuit and it is formed as the square having the size of about 0.8-0.9mm.X0.1-0.2mm.. A memory circuit 4 is arranged in the corners of semiconductor integrated circuit device 1 where the input/output circuit 3 is not provided. This memory circuit 4 is formed by regular arrangement of semiconductor elements, for example, in view of forming a dyanamic access memory, static random access memory and read only memory, etc.
Patent JP-S61239990-A (JP)
Title: Optical recording medium
Inventor: ARAHARA KOUZOU
IPC: G11B7/246
Filed: 1985-04-17
Abstract: PURPOSE:To enhance writing sensitivity and a reading C/N ratio and to reduce the deterioration in the regeneration of the C/N ratio, by providing a substrate and a film containing a light absorbing coloring matter and a monomer having m.p. lower than that of said coloring matter. CONSTITUTION:A low m.p. monomer is one softened by the rising in the temp. of light absorbing coloring matter having absorbed light and having m.p. lower than that of the light absorbing coloring matter used for the purpose of the enhancement of sensitivity. If a thermoplastic resin is further used, effect is developed still more. An optical recording medium has a substrate 1 and the aforementioned optical recording layer 2 and, when pits 5 are formed by irradiating converged laser beam and the depth of each pit 5 is made the same to the thickness of the optical recording layer 2, the reflectivity in the pit region can be increased. In reading, if laser beam having the same wavelength as the laser beam used in writing but reduced in intensity as compared with said laser beam is used, reading light is largely reflected in the pit region but absorbed in a non-pit region.
Patent JP-S60226112-A (JP)
Title: Inter-winding shield structure of transformer
Inventor: ISHIGURO HIDEO
IPC: H01F27/38
Filed: 1984-04-25
Abstract: PURPOSE:To mount a shield structure with an automatic winding machine by providing another winding between the windings of a transformer having a plurality of windings, grounding the one end of the windings and opening the other ends thereof. CONSTITUTION:In a shield structure, a shield winding 6 is wound between the primary winding 1 and the secondary winding 2, with the one end of shield winding 6 grounded and the other end opened. The shield winding 6 mush be wound with less number of turnings and without any gap using a thick lead wire from the point of view of the property of inducing a voltage on such coil. Otherwise, a number of turns is reduced by forming a shield winding 6 using two lead wires wound in parallel. In this case, gap is eliminated in actual. Thereby, windings can be formed with the automatic winding machine including the shield structure and accordingly an economical transformer can be realized while keeping the desired shield effect.
Patent JP-S59208195-A (JP)
Title: Construction of discharge valve of compressor
Inventor: KAWAGUCHI SUSUMU
IPC: F04B39/10
Filed: 1983-05-11
Abstract: PURPOSE:To reduce the flow resistance in a discharge port for noise suppression and enable a discharge valve device to be applied in a small-size compressor by disposing the discharge valve device coaxially with the discharge port inside a cylinder body. CONSTITUTION:A discharge valve 16, a spring 7 and a discharge valve retainer 18 are arranged coaxially with a discharge port 15. When a gas is compressed to a pressure at which it is to be discharged, the discharge valve 16 is urged until it makes contact with the discharge valve retainer 18, then the gas is allowed to be released from a gas discharge port 15 into a muffler 9 through a gas outlet port 11. The sound of a specific frequency band is reduced at this time. When the pressure in a compressor chamber 10 is reduced below the discharge pressure, the urged discharge valve 16 is pushed back by the pressing force of the spring 7 and the pressure applied on the back of the discharge valve 16 to close the discharge port 15.
Patent JP-S61238245-A (JP)
Inventor: MIKI KEIICHI
IPC: A61L27/00
Filed: 1985-04-16
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-H08252269-A (JP)
Title: Abutment selecting means of dental implant
Inventor: MAIKERU OSAMU HAMADA
IPC: A61C8/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide an abutment selecting means for dental implants for selecting an optimum abutment as an abutment to be connected and fixed to an implant fixture of a dental prosthetic matter maintaining device normally abbreviated as a dental implant. CONSTITUTION: The implant fixture side of this abutment selecting means is provided with a cylindrical recessed part to be inserted with a square cylindrical part disposed on the inner side of the oral cavity of the implant fixture and the end of the implant fixture on the inner side of the oral cavity is provided with a positioning means for mounting the implant fixture by positioning. The abutment selecting means is formed to the integral structure which is provided with a part 7d having an external shape of the same size as the size of the truncated circular conical part of the abutment actually prepd. in continuation with the implant fixture side and is provided with a part 7e having the external shape of the same size as the size of the cast piece fixing part of a gold cylinder on the inner side of the oral cavity of the part 7d.
Patent JP-H10254400-A (JP)
Title: Dot clock generation circuit
Inventor: TAKEUCHI KESATOSHI
IPC: H04N5/06
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To adjust the phase of a dot clock signal without changing the duty ratio of the dot clock signal not much. SOLUTION: A dot clock generation circuit is provided with a PLL circuit 40 provided with a phase frequency detector 42, a low-pass filter 44, a voltage control oscillator 46 and a frequency divider 48, a variable delay circuit 50 and a switch circuit 80. The switch circuit 80 supplies one side between a feedback signal RET outputted from the frequency divider 48 and a horizontal synchronizing signal HSYNC to the variable delay circuit 50, and supplies the other side to the feedback input terminal FB of the phase frequency detector 42. A delay signal XQ1 from the variable delay circuit 50 is supplied to the reference input terminal REF of the phase frequency detector 42.
Patent JP-S59207616-A (JP)
Inventor: HITOMI TOYOJI
IPC: H01G4/12
Filed: 1983-05-10
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-H05281240-A (JP)
Title: Equipment and emthod for selective distribution of liquid
IPC: G01N1/00
Filed: 1992-04-03
Abstract: PURPOSE:To obtain equipment and a method for selective distribution of a liquid which make it possible to use discrete distribution forms selectively for each of a plurality of nozzles while driving a plurality of syringes by the same driving system. CONSTITUTION:Circulation channels 6, 11, 12 and 15 for a diluted solution are connected to flow passages 3 and 8 connected to distribution nozzles 1 and 2. The distribution nozzles 1 and 2 are made usable selectively, while distribution forms such as pipetting distribution, dilution distribution, etc., are made settable freely for each of the distribution nozzles 1 and 2, and a driving system for driving a plurality of syringes 5, 10, 14 and 17 is provided simultaneously.
Patent JP-H10252280-A (JP)
Title: Sheet for building construction works
Inventor: KASAI TSUNEHIRO
IPC: E04G21/32
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for building construction works which is applicable both to a provisionally erected structure of metric size and a provisionally erected structure of inch size. SOLUTION: A sheet for building construction works is structured so that a tape 4 equipped with eyelets 3 to admit insertion of a coupling tool 2 is sewn to the upper and lower edge members and the left edge member of a quadrangular sheet material 1. The first tape 4a equipped with eyelets 3a to admit insertion of the coupling tool 2 and the second tape 4b equipped with eyelets 3b for insertion of coupling tool 2 are sewn to the right edge member. The distance from the left edge of the sheet to the edge of the first tape 4a should be 20-30mm longer than the distance from the left edge to the second tape 4b. The most preferable distance from the left edge of the sheet to the edge of the first tape 4a is 1800mm, while from the left edge of the sheet to the edge of the second tape 4b, is 1825mm, the latter being 25mm longer.
Patent JP-H021769-A (JP)
Title: Primary corrosion protective coating composition
Inventor: TANAKA MASATOSHI
IPC: C09D5/08
Filed: 1989-03-31
Abstract: PURPOSE:To obtain a composition containing a binder having loss on ignition being a specific value or below, zinc powder and specific inorganic oxide pigment at specific ratios, having excellent heat resistance and welding properties and useful as a primary corrosion protective coating of large-sized steel structure. CONSTITUTION:The aimed composition containing (A) 10-25wt.%, preferably 10-20wt.% binder component [preferably consisting of (i) hydrolysis condensate expressed by the formula (R1 and R2 are 1-5C alkyl; m is 1 or 0) and (ii) solvent type colloidal silica and containing the components (i) and (ii) at a ratio of component (i)/component (ii) of 85/15-30/70 based on SiO2]. (B) 40-70wt.%, preferably 40-60wt. zinc powder (preferably having 3-10mu average particle size) and (C) 5-50wt.% inorganic oxide pigment component (preferably clay) reduced to <=3% in loss on ignition by heating an inorganic oxide pigment at >=500 deg.C.
Patent JP-S577509-A (JP)
Title: Measuring device for inclining amount of long post
Inventor: FUNAKI SHIYOUICHIROU
IPC: G01C15/00
Filed: 1980-06-18
Abstract: PURPOSE:To provide a measuring device for inclining amount which has a high reliability and a hih endurance, by a method wherein a laser, emitting a laser light in an axial direction of a long post, is supported in a given direction by means of a gimbal structure, and a photo transducer, which spins within a plane crossing an axial line at right angles, is installed at the other end of the long post. CONSTITUTION:A laser device 2 is supported at a gimbal gyro system perpendicular supporter 3, secured at one end and at the inside of a post for depth processing device, which is of an enclosure hollow pipe structure, and 30 CdS transmission elements are arranged in a row around a center shaft Z-Z at intervals of 10mm. on a rotary light-receiving arm 4, turning around the center shaft Z-Z of the other end within a horizontal plane by means of a turning device 5. When a laser beam is incident upon one of the light transmission elements resulting from the inclination of the post 1, an element number signal is outputted from a binary transducer 10, and simultaneously, the angle signal of the rotary light-receiving arm 4 is outputted. Thus, the inclining amount of the post 1 can be found by means of a CPU15. The device is housed in the post 1, and as a result, it has a high endurance against an external influence.
Patent JP-H05292584-A (JP)
Title: Sensible loudspeaker
Inventor: JIEON GI RII
IPC: H04R9/00
Filed: 1992-04-06
Abstract: PURPOSE: To enable the user of a sensible loudspeaker to enjoy music with bodily sensation together with the hearing sense by directly giving vibrations to the body of the user by vibrating the entire body of the casing of the loudspeaker in accordance with the music. CONSTITUTION: A casing having a central opening 10 is formed of cap members 5 and 9 and a frame member 21 and an elastic body 22 is attached to the wall surface of the casing, and then, a loudspeaker is constituted of a plug member 14 mounted with an auxiliary permanent magnet 20 and a vibrating body. The vibrating body is constituted of a discoid armature 17, a permanent magnet 19, the supporting member 16 of the magnet 19, and diaphragms 7 and 7' fixed to the casing. When acoustic signals flow to a solenoid coil 12, the vibrating body vibrates due to the interaction with the permanent magnet 19 and the entire body of the casing vibrates in accordance with the acoustic signals and transmits the vibration to the body of a user as bodily sensation. When the user attaches the loudspeaker to a desired cloth, etc., the user can enjoy music with bodily sensation also.
Patent JP-S526440-A (JP)
Title: Transmission line coupling system
Inventor: SUZUKI TAKUJI
IPC: H03H7/00
Filed: 1975-07-04
Abstract: PURPOSE: Efficient coupling and connection of multiple terminal equipment with the transmission line for data communication system shared by many terminal units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278824-A (JP)
Title: Lifter device of breaker
Inventor: HORIKAWA MASAO
IPC: H02B11/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a breaker body from falling when removing the breaker body from a drawer frame. SOLUTION: A breaker stopper 16 is rotatably provided at a drawer frame rail 5, and a hook 20 is provided in a connection rod 19 that brings the drawer frame rail 5 into contact with a lifter rail for connecting. Furthermore, a hook catch 21 for retaining the breaker stopper 16 is provided while a breaker body can be freely moved by engaging to the hook 20.
Patent JP-H09141604-A (JP)
Title: Swing saw
Inventor: ARUFUREETO OODENDAARU
IPC: B23D59/00
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To especially well execute cutting along a curvature having a small radius of curvature and to cut a relatively accurate circular contour with high repeating accuracy without requiring other auxiliary means. SOLUTION: In a jig saw equipped with a reciprocally driven saw body and stripe pieces 34, 74 coinciding with the saw body 28, a guide means obstructing the jamming of the saw body in a cutting passage is provided in order to guide the saw body 28 in the cutting passage cut by a saw and the stripe piece 34 is arranged so as to be resolvable centering around the revolving axial line parallel to the saw body in order to obstruct jamming and, in this case, the stripe pieces prescribe the extension, especially, curvature of the cutting passage to be formed as the guide means.
Patent JP-S578394-A (JP)
Title: Prevention device of compressor for mixing shaft sealing liquid
Inventor: FUKUSHIMA YASUO
IPC: F04D29/10
Filed: 1980-06-20
Abstract: PURPOSE: To prevent a leakage of a shaft sealing liquid into a compressor by providing an orifice to a reference gas line which connects an over head tank to a drain pot.  
     CONSTITUTION: A piping system is constructed so that a pressure drop of a liquid which flows in a reference line 8c between a drain pot 3 and a shaft sealing liquid discharge line 10a becomes smaller than a head at the highest point of a reference line 8b between the drain pot 3 and a compressor 1. Furthermore, an orifice 13 is provided on the way of the reference line 8a. Thus, by this construction, the piping system of the reference gas line 8c needs not be a big one. On the other hand, though the reference gas line 8a is normally a gas line, since the density of the gas is small, a liquid level control can be performed smoothly by the resistance generated by the orifice 13, hence an abnormal rise of the liquid level inside the over head tank 2 can be prevented leading to the prevention of a shaft sealing liquid leakage into the compressor 1. 
     COPYRIGHT: (C)1982,JPO&Japio