baber/WOPTO huggingface dataset:
Patent JP-S58184098-A (JP)
Title: Production of welding wire rod
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/40
Filed: 1982-04-23
Abstract: PURPOSE:To produce a welding wire rod having good quality by supplying flux or metallic powder at an amt. smaller than the internal volume of a metallic pipe and welding the bent end part in the stage of bending a long-sized metallic strip in the transverse direction and forming the metallic pipe. CONSTITUTION:A metallic strip 20 wound on a spool 15 enters the spacing between forming rolls 28 through a guide roll 22 and a straightener roll 27. The strip 2 is bent at both ends with the rolls 28 and is further bent deeper with forming roll 29, whereafter the strip is bent to a U shape with a forming roll 30. The flux or metallic powder 36 in a hopper 34 is supplied to the U shaped part at the amt. smaller than the internal volume of the metallic pipe through a valve 35. The pipe is bent to a circular shape with a forming roll 31 and a forming roll 32. The clearance in both end parts is press-welded with a rolling roll 33, whereby both end parts are welded.
Patent JP-H10271730-A (JP)
Title: Motor
Inventor: NARITA KENJI
IPC: H02K5/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost motor with a stator core having good reliability and safety in groove insulation. SOLUTION: A stator core 1 in a motor has a plurality of teeth 3, 4, and 5 projected from a yoke part 2, while each groove is formed between teeth 3, 4, and 5. The stator core 1 is covered in inserting molding with fiber-glass reinforced resin. An insulating layer 7f is formed at its groove and an edge plate 7a is formed at both ends of the stator core 1, and a winding is wound between one groove and next groove to constitute a stator. A rotating axle 10a of a rotor 10 is passed through the stator and supported pivotally by a bearing 11. The bearing 11 is held by a steel bracket 12 mounted from both sides of the stator. Each flange 12a formed at an opening part of the bracket 12 is fitted and tightened at a central part of the stator core 1.
Patent JP-S62259292-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWADA TSUNEO
IPC: H01L27/08
Filed: 1987-03-20
Abstract: PURPOSE:To reduce power consumption at the time of power saving by connecting a MOSFET switch element to a pull-up current path between an input terminal of an input circuit and a power supply. CONSTITUTION:A pch type FETTr3 to be controlled as its connection by a pull-up resistor Rp and a power saving signal PS is inserted between the input terminal IN and the power supply VCC in series. The signal PS is normally 'L', and at the time of power saving for stopping the oscillation of a clock, is turned to the 'H' level. At the time of normal operation, the Tr3 is turned on and the input terminal of a CMOS inverter circuit 13 consisting of Trs 1, 2 is pulled up from the VCC through the Tr3 and the Rp. When the output of an external circuit 14 is 'H', the signal 'L' is supplied to an internal circuit. At the time of power saving, the Tr3 is turned off and the current path from the VCC to the earth point of the external circuit 14 through the terminal IN is interrupted, so that power consumption can be reduced.
Patent JP-S542422-A (JP)
Title: Production of antistatic polyamide fibers
Inventor: YASUI SHINPEI
IPC: D01F6/90
Filed: 1977-06-09
Abstract: PURPOSE: To obtain the title fibers having improved antistatic properties and little deterioration of color and physical properties using the continuous polymerization and spinning method, by dispersing a small amount of a block polyether-amide in a polyamide in the form of long streaks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56163069-A (JP)
Title: Construction of molten metal supply port near injection sleeve for die casting
Inventor: ABE HIROAKI
IPC: B22D17/20
Filed: 1980-05-21
Abstract: PURPOSE:To supply molten metal smoothly to the hole in an injection sleeve by inserting an insert communicating the inside hole of a nozzle communicating with a molten metal feeder and the inside hole of the injection sleeve in the molten metal supply port near the plunger tip retreat end of the injection sleeve by way of a heat insulating collar. CONSTITUTION:An insert 19 having an inside hole 22 communicating the inside hole 21 of a nozzle 20 communicating with a molten metal feeder and the inside hole 16 of an injection sleeve 11 near the leading end of a plunger tip 12 in a retreat position is inserted by way of a heat insulating collar 18 into the molten metal supply port 13 provided below said sleeve 11, and a nozzle device is engaged to the insert 19. Refractory metal or heat-resisting alloy of >=0.15cm<2>/sec/cm<2>/cm/ deg.C heat conductivity is used for the insert 19 and a powder sintered material of 70-90% densities havindg <=0.02cm<2>/sec/cm<2>/cm/ deg.C heat conductivity is used for the heat- resistant collar 18.
Patent JP-H02247778-A (JP)
Title: Method for retrieving data from data base
Inventor: SHIBATA MASAHIRO
IPC: G06F17/30
Filed: 1989-03-22
Abstract: PURPOSE:To eliminate the need for manually sorting retrieved results by calculating a distance between the keyword strings of mutual data obtained by model retrieval and automatically sorting the whole data to data groups respectively having especially similar keyword strings. CONSTITUTION:A host computer 1 controls respective constitutional parts and displays an image retrieving result and the sorted result of the image retrieving result on an image display device 5 through a frame memory 4. A keyword retrieving part 2 retrieves image data stored in a storage device 6 on the basis of keywords and extracts the image data having a coincident keyword. A similar image retrieving part 3 calculates the distance between the keyword string of the image data to be on the base of retrieval and the keyword string allocated to each image data and extracts the image data less than the threshold. The frame memory 4 stores information, e.g. the retrieved image data and sorted respective character strings, to be displayed on the device 5 in the priority order. An image sorting part 11 automatically sorts the retrieval result retrieved by the retrieving parts 2, 3 in accordance with the distance calculating result.
Patent JP-H04281916-A (JP)
Title: Base device for construction of main post
Inventor: MOROI YOJI
IPC: E02D13/04
Filed: 1991-03-06
Abstract: PURPOSE:To extremely easily and accurately position a post vertically and horizontally when constructing the main post. CONSTITUTION:A main post 16 is installed at the opening 11a of a foundation pile to be constructed. The upper part of a guide pipe 4 is suspended freely through a ginbal 9 at the center of a positioning base frame 2 which is horizontally adjustable for the position by horizontally adjustable bolts 8 at the periphery. At the upper face of the positioning base frame 2, a fixing part 10 is provided to fix the front end of the vertically fixing arm 3. And at the upper part of the center of the vertically fixing arm 3, a post 5 for setting the post head level is installed to be vertically adjustable.
Patent JP-H03266638-A (JP)
Title: Laminated body
Inventor: IKOMA MOTOHIRO
IPC: B32B3/28
Filed: 1990-03-16
Abstract: PURPOSE:To make joining of the peripheral edge part of a laminated body sufficient, to make touch of the part which is other than the peripheral edge part of the laminated body better and to prepare the laminated body with a uniform thickness by performing a deep emboss treatment on the peripheral edge part of the laminated body and a shallow emboss treatment at least on the part which is other than the peripheral edge part of the laminated body. CONSTITUTION:A laminated body 1 consists of four layers wherein an upper layer 1a and a lower layer 1b consists of a paper or a non-woven fabric and intermediate layers 1c as two layers consist of a pulp. Deep emboss treatment is applied on the peripheral edge part of the laminated body 1 and shallow emboss treatment is applied on the part which is other than the peripheral edge part. It is thereby possible to make joining of the peripheral edge part of the laminated body 1 sufficient, to make touch of the part which is other than the peripheral edge part better and to prepare the laminated body with a uniform thickness. When the intermediate layer 1c is made of a pulp, feeling of use of the laminated body 1 becomes better when it is made into such products as table napkins, rags and tissue papers. In addition, when the laminated body 1 is made water-degradable, it is possible to make a rag etc., and to put it away in a flush toilet as it is.
Patent JP-H11223531-A (JP)
Title: Path guiding device
Inventor: HIRANO MAKOTO
IPC: G08G1/0969
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To guide route change to the direction of travel in an earlier timing than usual in the congestion. SOLUTION: When it is detected that an intersection exists ahead of a vehicle based on the present position of a vehicle obtained on the basis of a signal with a radio wave received by a GPS antenna 2 and road map data from a CD-ROM 4, route change to a right side traffic lane is guided with a voice in a prescribed timing. When it is detected that congestion occurs at the right side traffic lane before the intersection by a VICS receiver 8, the route change to the right side traffic lane is guided by quickening the prescribed timing. Thus, th route change to the right side traffic lane can be guided in an earlier timing than usual in the congestion.
Patent JP-S55160782-A (JP)
Title: Cephalosporin compound for oral administration
Inventor: NAKAO HIDEO
IPC: A61P31/04
Filed: 1979-06-01
Abstract: NEW MATERIAL:7-[ 2-(2-Amino-4-thiazolyl)-2-methoxyiminoacetamido ]-3-methyl-3-cephem-4-carboxylic acid pivaloyloxymethyl ester (syn isomer) or formula I and its salt.  
     USE: Antibacterial agent which can be easily absorbed through the digestive tracts and is orally administrable. The 4-position ester of the compound is released rapidly in the living body, and the compound is converted into the carboxylic acid-type compound having wide antibacterial activity against gram-positive and gram-negative bacteria.  
     PROCESS: The compound of formula I can be prepared, for example, by reacting the compound of formula II or its acid addition salt with the carboxylic acid of formula III (R is NH 2  or protected NH 2 ) or its acid addition salt, and if necessary, eliminating the protecting group. The reaction is carried out in a solvent such as acetone, if necessary, in the presence of a base. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01243994-A (JP)
Title: Method for separating and purifying tropane alkaloid
Inventor: MOTOYAMA YOSHIO
IPC: A01G1/00
Filed: 1988-03-24
Abstract: PURPOSE:To industrially and advantageous obtain the subject compound useful as an analgestic agent, etc., by heat-treating tropane alkaloid-containing plant tissues, etc., releasing contained substances into a culture medium, adjusting the pH, extracting the released substances with specific esters, depositing and separating salts with a hydrogen halide. CONSTITUTION:Tissues or cells of a plant (e.g., Duboisia myoporoides) containing tropane alkaloids are cultured in a liquid culture medium and then heat-treated at 60 deg.C temperature for 12h to release the tropane alkaloids into the culture medium. The culture medium is then adjusted to pH6.5-8.5 and subsequently extracted with aliphatic carboxylic acid esters (e.g., isobutyl acetate), while are then removed from the extract solution A hydrogen halide is subsequently reacted therewith to deposit and separate the torque alkaloids as salts of the hydrogen halide. Thereby, the torque alkaloids are separated and purified.
Patent JP-H03269760-A (JP)
Title: Coordinate offset display method and data processor
Inventor: SHIGIYOU YOSHITANE
IPC: G06F17/21
Filed: 1990-03-20
Abstract: PURPOSE:To easily perform character input and editing, tabulation, and drawing processing by displaying the extent of offset from an arbitrarily set reference position to the cursor position. CONSTITUTION:This method consists of an offset display control part 11, a word processing part 12, a one-character key input part 13, a picture display control part 14, a display part 15, and an input part 16, and the extent of offset from an arbitrarily set reference position to the cursor position is displayed on the display picture. For example, the just preceding designated coordinate position is taken as the reference position and the extent of offset to the cursor position to be moved to the next coordinate position is displayed. Thus, the relative distance between two arbitrary points is detected, and the work using the extent of cursor movement is facilitated to quickly perform the input processing for tabulation and drawing.
Patent JP-H08265631-A (JP)
Title: Automatic focus adjustment device
Inventor: SUDA HIROSHI
IPC: G02B7/36
Filed: 1995-03-27
Abstract: PURPOSE: To attain stable focus adjustment regardless of lightness of an object. CONSTITUTION: An image pickup means 111 picks up an object through a lens 110 and provides an output of a video signal. The video signal is given to a filter means 112, through which a focus signal 113 indicating a focal state of the lens 1 is obtained. Extract means 114, 115 extract a luminance component and a contrast component from the focus signal 113 and provide the extracted components to a control means 116. The control means 116 controls the frequency characteristic of the filter means 112 based on the luminance component and the contrast component. A moving control means 117 applies mount-climbing control to the lens 110 depending on the focus signal 113 so as to maximize the focus signal.
Patent JP-S63234074-A (JP)
Title: Water-based ink composition for ball point pen
Inventor: KAWADA TAKIO
IPC: C09D11/17
Filed: 1987-03-23
Abstract: PURPOSE:To obtain the titled ink composition, having excellent lubricity and capable of suppressing abrasion of a ball holder at the tip and obtained by containing respective specific amounts of an alkali salt of a higher fatty acid and sequestering agent in a composition containing a water-soluble organic solvent and water-soluble dye. CONSTITUTION:The aimed ink composition obtained by containing 0.02-5.0wt.% alkali salt of a higher fatty acid (e.g. ammonium stearate) and 0.1-1.0wt.% sequestering agent (preferably ethylenediaminetetraacetic acid or diethylene triaminepentaacetic acid) in a water-based ink composition containing a water- soluble organic solvent (e.g. non-drying solvent, such as ethylene glycol) and a water-soluble dye.
Patent JP-H05273349-A (JP)
Title: Signal processor for laser doppler speed meter
IPC: G01P5/00
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a signal processing circuit for reference type laser Doppler speed meters which can reduce the occurrence of high-band noise and a demodulated output error caused by an hourly change in scattering intensity when an object to be measured has a rough surface, such as white paper, etc. CONSTITUTION:An optical signal 10 made incident to a photodetector 1 is supplied to a sample and hold circuit 7 which temporarily holds a modulated output based on a control signal through a carrier detector 4 which outputs the intensity of a carrier signal as a voltage value, demodulator 5 which FM- demodulates the signal of an intermediate amplifier 3 constituted of an LOG amplifier, etc., for suppressing AM components, and low-pass filter 6 after the signal 10 is amplified by means of a preamplifier 2 and the intermediate amplifier 3. A comparator 9 compares the output 12 of the carrier detector 4 with a voltage 8 set to a threshold and, when the voltage is lower than the set voltage 8, namely, when the input level is low, the comparator 9 controls the circuit 7 by outputting a hold output 14.
Patent JP-H074-A (JP)
Title: Seed labeled with rare earth
Inventor: MISHIERU BAZAN
IPC: A01C1/00
Filed: 1994-04-06
Abstract: PURPOSE: To provide seeds having a peculiar management possibility which is extremely improved compared with the ones now available on the market by mixing rare earths. CONSTITUTION: The combination of at least two kinds of rare earths with extremely different density ratios compared with the density ratios which are naturally found in soil is contained in the seeding-processed natural or artificial seeds for the portion of a non-plant toxicity labeling quantity which is detected by analysis.
Patent JP-S51145148-A (JP)
Title: Method of manufacturing a door
Inventor: YAMAGUCHI MASAHIRO
IPC: E06B3/72
Filed: 1975-06-07
Abstract: PURPOSE: To quickly and readily manufacture a door by using an aluminum mold of a unique shape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54160936-A (JP)
Title: Small hydroelectric generating station
Inventor: ANDOU JIYOUJI
IPC: F03B13/06
Filed: 1978-06-09
Abstract: PURPOSE: To prevent water hammer from occurring in a hydraulic iron tube by providing a flowrate control valve and a release valve in a water channel in a manner that the flowrate control valve opens or closes inversely to the release valve.  
     CONSTITUTION: Water 1 from a brook constructed with a dam 2 is fed through water channels 3, 4 to a hydraulic turbine 6 to thereby drive the turbine 6. The turbine 6 employs a centrifugal vane wheel (centrifugal pump) having no guide vane to control the flow rate to the turbine 6 via a flowrate control valve 9. A release valve 10 is provided in a bypass channel. The flowrate control valve 9 opens or closes inversely to the release valve 10 to be so controlled that, even if the flow rate of the turbine 6 varies as the load of the turbine 6 is changed, the flow rate in the main channel maintains contant. Accordingly, almost no water hammer occurs in the water channels (hydraulic iron tube) to thereby safely retain the iron tube and equipments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58185323-A (JP)
Title: Motorcycle with water-cooled engine
Inventor: MIZUTANI MASASHI
IPC: F02B61/02
Filed: 1982-04-24
Abstract: PURPOSE:To shorten a wheel base by arranging a radiator behind the front face of a down tube so as to eliminate the interference with a front fender. CONSTITUTION:A radiator 26 is arranged behind the front face of a down tube 6 so as to eliminate the interference with a front fender 11. An engine 18 discharges backward and a discharge pipe 23 is guided backward from the rear face of a cylinder 20 so that the interference between the discharge pipe 23 and the radiator 26 is eliminated. Thereby, the wheel base is made shorter.
Patent JP-S62225730-A (JP)
Title: A/n abnormal reduction preventing device for engine in tap
Inventor: KUME TAKEO
IPC: F02D41/00
Filed: 1986-03-27
Abstract: PURPOSE:To prevent the engine stall beforehand by increase-correcting the supply of mixed gas when the intake air quantity in the intake stroke of an engine is below a prescribed value and an accelerating pedal is in tap (momentary increase). CONSTITUTION:A computer 76 for controlling the operation of an engine is equipped with a mixed gas feed controlling means for controlling an injector 6 and an intake air quantity increase controlling means for controlling a stepping motor 18a as intake air quantity increasing means. Further, a throttle valve opening degree detecting means which receives the output of a throttle position sensor 36 and a throttle valve deceleration speed detecting means are provided. When each detection signal supplied from the both detecting means is received at a same time, a tap detection signal is outputted, and when the output of an A/N sensor is below a prescribed value and an idle switch 38 is ON for idle operation, the stepping motor 18a is operated through an air quantity increase starting means in case of tap.
Patent JP-H01242712-A (JP)
Title: Steel material feeder using lifting electromagnet
Inventor: AOYAMA SHINJI
IPC: C21C5/52
Filed: 1988-03-25
Abstract: PURPOSE:To accurately and rapidly feed steel material to a clamshell by detecting the amt. of material lifted by a lifting magnet, and providing a control means so that the amt. is kept within the allowable limits. CONSTITUTION:The input values such as the kind of steel material are inputted to a controller 2 from an input device 1, and the weighted values from a lifting amt. detector 3 are also inputted. The current value, etc., calculated by the controller 2 from the input value are indicated in an indicator 6, and sent to a DC conversion control panel 4 to control the energizing of the lifting electromagnet connected to an AC power source 8. Under such conditions, lifting is indicated, when the weighed value is within the allowable limits. When the value is greater than the upper limit, a specified amt. of the current value is reduced, and the material is again lifted. When the value is smaller than the lower limit, the lifted material is transiently released, and lifting is again indicated at the same current value. By this method, the supply operation of the material to the clamshell is simplified, and the indicated input is rapidly supplied.
Patent JP-H09237905-A (JP)
Title: Semiconductor device manufacturing method
Inventor: MURAI TAKAO
IPC: H01L29/872
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To attain desired characteristics at low cost, without increasing man- hours by implanting B at an ion implanting energy in specified range to change he surface concn. of an epitaxial layer as little as not to invert it. SOLUTION: The specific resistance of an epitaxial layer 15 to 0.5-1.0Ω, an oxide layer 16 is grown for selective diffusion in a thickness range of 300-600nm, the guard ring diffusion for ensuring a breakdown voltage is made by the ion implanting method to form a layer having a reverse conductivity to that of a semiconductor substrate on the guard ring. B is implanted into the other main face of the film 16 in the implanting condition that the implanting energy is 50-150keV and dosage is 5×10<14> -1×10<16> /cm<-1> so that the concn. of B implanted through the film 16 into the skirt has influence on the surface concn. of the layer 15. Thus, desired characteristics can be attained, without increasing man-hours.
Patent JP-S61228472-A (JP)
Title: Copying machine
Inventor: YASUBA HIROSHI
IPC: G03G21/00
Filed: 1985-04-02
Abstract: PURPOSE:To obtain a copying machine having a trimmer function through simple operation by providing an erasure means for erasing a picture image which is not copied and specified by an X axis input means and an Y axis input means. CONSTITUTION:When a copy button is depressed, a photosensitive body 20 starts rotating, and an electrostatic charger is impressed by a high voltage. Simultaneously a space between symbols 341 and 2462 of an LED array 22 and a destaticizing lamp 30 light up. Then an optical system begins to shift. When said system comes to coordinates X1, only the space between 34a and 24b of the LED array 22 goes out, while an optical image 23 between the coordinates X1 and X2 becomes an electrostatic latent image. When the optical system comes to the coordinates X2, the space between 34a and 34b lights up again, and accordingly the LED array 22 lights up from 341 to 3462. When the optical system detects an end and comes back, the LED array remains lighting up. Thus only a quadrilateral in the copy specified area becomes the electrostatic latent image.
Patent JP-H07278005-A (JP)
Title: Accumulation inhibitor against neutral lipid
Inventor: FURUKAWA YUJI
IPC: A61K9/14
Filed: 1994-04-07
Abstract: PURPOSE:To obtain an accumulation inhibitor against neutral lipid which has excellent accumulation inhibitory action against neutral lipid and can be used against obesity caused by imbalance in eating habits, for example, excessive intake of carbon-hydrates and lipids and adult diseases caused by the obesity where it can be widely applied to a wide range of people regardless of age. CONSTITUTION:The accumulation inhibitor contains an enzymatic hydrolyzate of a brown algae. The enzyme used in the enzymatic hydrolysis is obtained from a microorganism in Alteromonas which is deposited as FERM-P-12346. The hydrolyzate of brown algae becomes soluble in water and low in viscosity because the molecular weight is reduced, and can be applied widely with high dosage, thus serves to maintain health.