baber/WOPTO huggingface dataset:
Patent JP-S61262085-A (JP)
Title: Controller for no-break power unit
Inventor: MIYAZAWA YOSHIAKI
IPC: H02J9/06
Filed: 1985-05-14
Abstract: PURPOSE:To eliminate a pulse width control function for a soft start by applying a preliminary power source voltage to an inverter transformed and a waveform improving filter, and starting an inverter so that the output of the inverter becomes in phase with the preliminary power source. CONSTITUTION:When a start command of an inverter is applied to an inverter start/stop controller 13, a switch 6 is closed. Thus, the voltage of a direct commercial power source 5 is applied through change-over switches 7, 8 to an inverter transformer 3 and a waveform improving filter 4. Then, a start command is applied by the controller 13 to an inverter 9 to start the inverter 9. In this case, the inverter 9 immediately generates a full voltage, but since the output phase of the inverter 9 is controller to coincide with the phase of the power source 5, a rush current to the transformer 3 and the filter 4 does not occur.
Patent JP-H10292097-A (JP)
Title: Polyester resin composition
Inventor: ASAI HARUO
IPC: C08K5/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polyester resin compsn. which has a high crystallization rate, a high crystallinity, an excellent crystallizability, and ah improved resistance to heat degradation. SOLUTION: This compsn. comprises polyethylene terephthalate or a copolyester contg. at least 60% ethylene terephthalate units (A), at least one inorg. compd. (B) having an average particle size of 5-10,000 nm and selected from among talc, mica, silicic acid, calcium carbonate, titanium oxide, and carbon black, and an org. compd. (C) contg. ester bonds in the molecule and having a viscosity (ηSP/c) lower than 0.3 dl/g. an M.P.(Tm) of 260 deg.C or lower, an acid value of 2 mgKOH/g or lower, a hydroxyl value of 5 mgKOH/g or lower, a thermal decomposition loss at 320 deg. lower than 8.0 wt.%, and a number average mol.wt. of 3,000 or lower.
Patent JP-S5434763-A (JP)
Title: Sealing jig
Inventor: ITOU OSAMU
IPC: H01L21/60
Filed: 1977-08-24
Abstract: PURPOSE:To evade the generation of lead curvature on a couple of supports composed of a weight plate with a lead hole at the upper stage, a middle support plate with a lead guide at the middle stage and lower lead plate with a lead hole at the lower stage, by correcting the hole pitch of the lower lead plate corresponding to the elongation by the thermal expansion of the middle support plate.
Patent JP-H01271080-A (JP)
Title: Welding method for sintered-cold forging stock
Inventor: YOSHIMOTO KAZUYUKI
IPC: B23K26/21
Filed: 1988-04-22
Abstract: PURPOSE:To improve joining strength by moving forcibly a blowhole taking place on a joining part between the title sintered cold forging stock and a melted stock to the joining part surface side to eliminate it at the time of welding both materials together. CONSTITUTION:An annular material 1 constituted by press-fitting an annular member 1a of the sintered cold forging stock in the upper end of the periphery of a drum-shaped member 1b of the melted stock is positioned and fixed on a rotary table 2 and electromagnetic coils 4 and 5 are arranged to the side and the lower part on the slant of the joining part 3 of both members 1a and 1b. While the rotary table 2 being rotated, electron beam welding equipment 6 located above the joining part 3 is used to perform welding on the joining part 3. An alternating field H0 and a repulsion field H in the opposite direction are then generated in molten metal. As a result, transverse and obliquely upward resiliently F is generated and the molten metal flows by composite resiliency F' of the resiliency F. Accordingly, the blowhole B taking place in the molten metal is pushed up to the surface side forcibly by flowing of the molten metal and discharged and eliminated from the surface of the joining part 3.
Patent JP-H01270859-A (JP)
Title: Ultrasonic doppler blood circulation gauge and blood circulating speed measuring method
Inventor: NAKAMURA YASUHIRO
IPC: A61B8/06
Filed: 1988-04-22
Abstract: PURPOSE:To measure high speed blood circulation with simple constitution by sending an ultrasonic pulse into an organism, extracting the two components of different frequencies from an ultrasonic pulse signal, which is reflected from the organism, and executing the orthogonal detection of different between the components. CONSTITUTION:A rate pulse generator 2 repeatedly generates a pulse P and an echo signal (e) to be reflected in the organism is received by a probe 1. When the echo signal is inputted to band pass filter 7 and 8 after the signal is amplified by an amplifier 6, central frequencies f1 and f2 are respectively set and the f1 and f2 are different only by a fc. The echo signal (e) goes to be an echo signal e1, which has the f1 as the central frequency, and an echo signal e2, which has the f2 as the central frequency. A mixer 9 multiplies the echo signals e1 and e2 and generates an echo signal e'c. A band pass filter 10 extracts the component of the fc from the echo signal e'1 equally to the central frequency difference fc and a frequency fr of an orthogonal referring signal. Mixers 11a and 11b of an orthogonal detector 11 executes the orthogonal detection of the echo signal ec by orthogonal referring signals rx and ry. Then, by frequency-analyzing Doppler signals Vxn and Vyn, which are obtained by integrators 12a and 12b, in a frequency analyzer 13, a blood circulating speed goes to be clear by the frequency and the direction of the blood circulation goes to be clear by mutual phase relation.
Patent JP-S5725564-A (JP)
Title: Sealing member
Inventor: TANAKA HIROICHI
IPC: F16J15/12
Filed: 1980-07-22
Abstract: PURPOSE: To obtain a proper sealing capacity in a sealing member such as packing by filling meshes of a ring-shaped section braided by entangled metallic wires with filler.  
     CONSTITUTION: Longitudinal meshes with a ring-shaped section braided by entangled metallic wires are filled with filler corresponding to a specific purpose for constructing a sealing member. In an actual example, for constructing meshes 1, stailess wires of a diameter of 0.15mmϕ are knitted into meshes 30cm long with a ring-shaped section of 35mmϕ, which are folded in two and filled with filler 2 of the mixture of graphite and asbestos fiber. Even is a gasket of a seal member 3 held between flanges for two inches is given a load of nitrogen gas of 20kg/cm 2  in pressures, there is no leakage at all nor the flowing out of the filler essentially. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63265348-A (JP)
Title: Input/output control system
Inventor: NAKANO SATORU
IPC: G06F13/10
Filed: 1987-04-23
Abstract: PURPOSE:To realize the effective application of hardware as well as quick input/output actions by performing the input/output processes for each channel by means of a table, a pointer and a flag as well as a program and in response to the state of an input/output sub-system. CONSTITUTION:The input/output processes are carried out by a pointer 24 and an available table containing an input/output request is searched with reference of a flag. When a relevant CU table 22a, for example, is detected, an input/output request is taken out of the table 22a. Then the state of an input/ output sub-system (input/output device 6a) is checked by a device table 23a and the table 23a is set under a busy state if the device 6a is performing an input/output action. Then the input/output request is linked with the table 23a. If the device 6a performs no input/output action, a channel 4a gives an input/ output action to the device 6a based on an input/output action processing program allocated to a channel table 21a. In other words, this program functions to perform the input/output process in response to the state of the device 6a.
Patent JP-S6322325-A (JP)
Inventor: YUN HOO CHIYUN
IPC: B65B1/02
Filed: 1986-04-30
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-S5527649-A (JP)
Title: Dynamic memory cell
Inventor: FUJIKI KUNIMITSU
IPC: H01L27/108
Filed: 1978-08-21
Abstract: PURPOSE:To enlarge the voltage difference between the bits [1] and [0] at the time of reading and obtain high sensitivity, by providing a structure capable of varying equivalently the value of capacity of a condenser at the time of reading and that at the time of reading. CONSTITUTION:On the surface of P-type Si base 1 immediately below No.1 and No. 2 insulating 52 and 51, and on the surface of P-type Si base 1, other than the part on which N<+> layer 2 (the source region of the transistor) is formed, which is adjacent to the surface immediately below No. 2 insulating film 51, is formed No. 3 insulating film, consisting of a thin oxide film which makes it possible to form reverse layer 73 on the surface of P-type Si base 1 immediately below. Further, on No. 3 insulating film is formed No. 3 conducting film, consisting of poly-Si. Namely, in this structure, No. 3 conducting film and reverse layer 73, via No. 3 insulating film consisting of a thin oxide film, forms another condenser. Conducting film 62 of word line W is extended and connected to this No. 3 conducting film.
Patent JP-S5225776-A (JP)
Title: Preparation of 2,4-disubstituted 6-membered cyclic ethers
Inventor: KIYOU SUNAO
IPC: C07D309/20
Filed: 1975-08-20
Abstract: PURPOSE: Simple preparation of title compounds useful as various intermediates from readily available materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01270619-A (JP)
Title: Electronic charge balance
Inventor: MANO KAZUSHI
IPC: G01G19/414
Filed: 1988-04-22
Abstract: PURPOSE:To alter the content of a price look-up table (PLU) within a short time, by providing an item altering mode setting means for setting a mode for altering the item content of the PLU. CONSTITUTION:A balance part 5 consisting of a balance outputting load output as voltage and an A/D converter, RAM 6 of the file and work area of a PLU and a program ROM 7 are respectively connected to an operation circuit CPU 4. When the item key '5' displayed as 'FOR' provided to a keyboard 9 is pushed, a mode performing the alteration of the PLU by item is set. Subsequently, the effective period of the fifth item of the PLU is indicated by pressing a numeral key '5' and, for example, a numeral key '15' is pushed to alter the effective period to 15 days. By a clamp key '3' meaning the finish of this alteration, the content alteration mode of the PLU is eliminated. Therefore, after the calling of the PLU containing an item ready to alter is performed, the operation of an item key '13' and the indication of said item are performed to make it possible to alter the content of an arbitrary item.
Patent JP-H06338842-A (JP)
Title: Movement radio system and transmitter used therefor
Inventor: RUUDOBUITSUHI DENAARAIN
IPC: H04B7/26
Filed: 1994-05-16
Abstract: PURPOSE: To provide a transmitter, which is used for a mobile station and a base station in a time division multiple access system, especially, a mobile radio system based on a GSM standard specification, can suitably control transmission power, simplifies configuration and can be provided at low cost. CONSTITUTION: The transmitter is provided with a controllable power amplifier 1 and an output signal RFout of this amplifier is fed back through a detector 2, which detects its output power and generates a detector signal Ud , to the control input terminal of power amplifier 1. Besides, this transmitter is also provided with a signal generator 5, which is used for forming the output signal RFout of this power amplifier 1, for generating a control signal Ul having leading and trailing edges. A control signal Uk for ending the leading edge of this control signal Ul is extracted by comparing this detector signal Ud and a reference value Up and the increase of transmission power is finished.
Patent JP-S5327929-A (JP)
Title: Steering system for catapillar vehicles
Inventor: OOUCHI MINORU
IPC: B62D11/08
Filed: 1976-08-26
Abstract: PURPOSE: To provide a steering system for catapillar vehicles, in which a clutch is provided between right and left steering means and a hydraulic motor, and the hydraulic motor is associated with a lock clutch capable of locking the hydraulic motor at a desired time, whereby it is enabled to turn the caterpillar vehicle at its full-speed operation range and the mobility of caterpillar vehicle can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02278893-A (JP)
Title: Mounting structure of bare chip
Inventor: KUBOTA TOMOYUKI
IPC: H01L25/07
Filed: 1989-04-20
Abstract: PURPOSE:To increase a connecting strength by interposing solder bumps between electrode faces formed on the upper face of one bare chip and the lower face of the other bare chip, and adhering both electrode faces by melting the bumps. CONSTITUTION:A high temperature solder 13 is supplied to a predetermined part of a solid pattern 11 for placing a LED chip 3 of one bare chip, a LED chip 3 is placed thereon, the solder 13 is thermally melted by reflow soldering, and soldered. Further, flux is supplied to a part for placing a solder bump 5 of a Si chip 4 on the solid pattern 21 of a board 2 to be superposed. The lower face 41 of the chip 4 is opposed to the upper face 31 of the chip 3, and the bump 5 of the chip 4 is placed on the electrode face 33 of the chip 3. Then, when flux is cured by a curing furnace and the bump 5 is further melted by a curing furnace, a hot plate, etc., the electrode faces 33, 42 of the chips 3, 4 are connected. Thus, mechanical, electrical connection reliability can be improved.
Patent JP-H06341354-A (JP)
Title: Injection type internal combustion engine
Inventor: GUSUTAFU ROISU BAN UETSUKEMU
IPC: F02M31/135
Filed: 1994-05-16
Abstract: PURPOSE: To provide an injection type internal combustion engine which can promote heating of injection fuel adequately while reducing a power consumption of a heating device heating injection fuel from an injector. CONSTITUTION: An injection type internal combustion engine is provided with a cylinder 1 provided with an intake passage 4 and an intake valve 5, a fuel injector 3 supplying fuel into the intake passage 4, and a plate 6 formed of a conductive material related to the cylinder 1 thermo-conductively. In the plate 6, a chamber is formed in the position matching an area to which fuel injected, and a PTC tablet serving as a heating element is arranged inside the chamber. When the PTC tablet is heated, the fuel is heated and atomization is promoted.
Patent JP-S5726338-A (JP)
Title: Air conditioner
Inventor: IWAKI MASAHIRO
IPC: G05D23/00
Filed: 1980-07-25
Abstract: PURPOSE: To eliminate the need for operations to set a temperature, by a method wherein, in an air conditioner in which a surface elastic wave element is used with a temperature detector, a function to set a temperature is provided.  
     CONSTITUTION: A temperature detecting unit consists of a surface elastic wave element 3, a variable capacity 4 for setting a room temperature, a fixed capacity 5, a fixed balance 6, a variable capacity operating in cooperation with the variable capacity 4, a high-frequency transistor 8 and the like. When this constitution receives electromagnetic wave radiated from an antenna 9 for the temperature detecting unit and an air conditioner is controlled based on th received signal, an oscillating frequency changes resulting from the change of the capacity of the variable capacity 4 and a room temperature is controlled at a desired temperature without the need for a particular input circuit for setting a temperature. This eliminates the need for taking the trouble to go to the proximity of an air conditioner body to manipulate the setting of a temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62258886-A (JP)
Title: Live fish carrier ship
Inventor: TSUCHIYA SHIZUO
IPC: A01K63/02
Filed: 1986-05-01
Abstract: PURPOSE:To make it possible to use a ship exclusively for transport live fishes, cargo or the like, by laying water supply and drain pipe lines in one side part of a ship hold, by arranging water tanks removably in the ship hold. CONSTITUTION:A plurality of water tanks 5 each having a funnel-shaped bottom section are removably disposed in a ship hold 2. Water supply pipes 3 and drain pipes 4 are laid in both sides of the upper section of the ship hold 2, and after installation of the tanks, a water filler pipe 6 and a main drain pipe 7 are connected thereto by means of couplings 9, 8. Due to the provision of the funnel-shaped bottom section 10 for each tank, precipitates may be smoothly discharged while each net 11 may prevent live fishes from being discharged. The drain pipes 4 are arranged at the same level as the water level and therefore the latter may be always maintained at one and the same level irrespective of the filling amount of water from the filling pipe 6. With this arrangement, the supply and discharge of water to and from the water tanks may be made by clean water alone when the ship is used for transporting live fishes, thereby it is possible to use the ship for several purposes with simple conversion without labor being required.
Patent JP-H09289486-A (JP)
Title: Power source control system for phs terminal
Inventor: SASAKI MASAYUKI
IPC: H04B7/26
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To automatically turn off the power source when the PHS terminal moves out of a service area while held in the power-ON state. SOLUTION: A let timer is started (S101) on detecting the PHS terminal moving out of the service area in the power-ON state. It is decided again (S102) whether or not the PHS terminal is outside the area and when so, it is decided whether or not the 1st timer is at a stop (S103). When the 1st timer is stopping, the power source of the PHS terminal is turned off (S104) and then a 2nd timer is started (S105). It is decided (S106) whether or not there is information on power-key depression information on the PHS terminal and when the power key is not pressed and the 2nd timer stops (S107), the power source is turned on (S108). When the PHS is powered on and when the power key is depressed, whether or not the PHS terminal is outside the area is monitored (S109) and when so, the power source is turned off (S110).
Patent JP-S61261003-A (JP)
Inventor: FUJIMOTO MASARU
IPC: B28B11/02
Filed: 1985-05-15
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-H0812367-A (JP)
Title: Dispersion shift single mode optical fiber
Inventor: TERADA ATSUSHI
IPC: G02B6/00
Filed: 1995-04-25
Abstract: PURPOSE:To produce a dispersion shift single mode optical fiver small in the effect of structural defect and high in strength. CONSTITUTION:A perform for a quartz glass optical fiber is formed by dehydrating and vitrifying a porous glass body of a core rod for dispersion shift single mode optical fiber to make the core rod for optical fiber, depositing a clad layer containing substantially no metallic dopant on the periphery of the core rod for optical fiber so as to have a desired diameter and, thereafter, subjecting to dehydrating and vitrifying. Then the dispersion shift single mode optical fiber is produced by drawing the perform. At this time, the diameter of the part corresponding to the core rod for optical fiber is controlled to be >=1.9 times as large as a mode field diameter at the time of transmitting light of 1.55mum wave length and the thickness of the clad layer present on the outer layer part of the core rod and containing substantially no metallic dopant is controlled to 0-6mum per a fiber having 125mum diameter.
Patent JP-H01274976-A (JP)
Title: Articulated robot
Inventor: TAKAI KAZUMITSU
IPC: B25J9/06
Filed: 1988-04-26
Abstract: PURPOSE:To operate a robot at high speed and at low cost by making the output of a motor for driving a second arm, whose moment of inertia is larger than that of a first arm, larger than the output of a motor for driving the first arm. CONSTITUTION:A first arm is driven and rotated by a motor for driving the first arm installed on a stationary member. A second arm is turned in a range of 180 or more degrees turning angle to the first arm by a motor for driving the second arm provided on the same shaft as the motor for driving the first arm through a rotation-transmission means. In this instance, the output of the motor for driving the second arm is set larger than the output of the motor for driving the first arm to attain a good torque balance of the first and second arms in relation to loads.
Patent JP-S58217188-A (JP)
Inventor: KOBAYASHI KENJI
IPC: F23G5/04
Filed: 1982-06-13
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-S59228996-A (JP)
Title: Aeration device
Inventor: SHIGA SUSUMU
IPC: B01F3/08
Filed: 1983-06-09
Abstract: PURPOSE:To obtain an aeration device causing no air leakage from its body except an air ejecting part by constructing the device vertically movable by an air feed pipe fixed in the liquid and providing a branch pipe having its opening at the upper part to the air feed pipe. CONSTITUTION:When a submersible motor 5 is driven at an operation, a runner 9 is turned to suck up the liquid from a channel 12 in a draft 1 and is discharged from a discharge port 13. During this time, the air in an air chamber 16 is fed to a discharge channel 15 from a slit 17; thus aeration operation is performed. Since a vertical part 23 extends downward by a dimension H below the slit 17 and opens there, a clearance between the vertical part 21 of the branch pipe and the vertical part 23 of the air feeding member 22 is sealed by the liquid. Therefore, no air leakage is caused from the clearance delta. It is preferred that the slit 17 has ca. 1mm. width and is formed circumferentially.
Patent JP-H0968685-A (JP)
Title: Reflection type spacial optical modulating element and projecting optical device using that spacial optical modulating element
Inventor: KOYAMA MOTOO
IPC: G02F1/1335
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain signal light in a different direction from that of the reflected light from the surface of a modulating element by diffracting the incident light with a diffraction optical element and emitting the diffracted light as the signal light. SOLUTION: A polymer dispersion-type liquid crystal layer 10 is formed on a reflecting plane 12 with plural phase shifters 11 interposed. A protective glass layer 9 is formed on the polymer dispersion-type liquid crystal layer 10. Light beams entering the polymer dispersion-type liquid crystal layer 10 through the protective glass layer 9 are optically modulated according to the state of the liquid crystal layer 10. After the modulated beams are transmitted through the liquid crystal layer 10, the beams are reflected by the reflecting plane 12 and emitted again through the liquid crystal layer 10 and the protective glass layer 9.  In this process, the phase of the reflected light from the reflecting plane 12 through the phase shifter 11 is different from the phase of the reflected light from the reflecting plane 12 but not transmitted through the phase shifter 11 by about 1/2 wavelength. Therefore, these two reflected light beams are compensated with each other and the 0-order reflected light, namely, normal reflected light from the reflecting plane 12 is substantially eliminated.