baber/WOPTO huggingface dataset:
Patent JP-H03285619-A (JP)
Title: Plant-growing equipment
Inventor: NAEMURA SABURO
IPC: A01G7/06
Filed: 1990-03-30
Abstract: PURPOSE:To suitably grow plant by providing a plant-growing house having soil-receiving parts with installing dividing walls between standing walls and covering the soil-receiving parts with laying wheeled bodies on rails in upper face parts of the standing walls. CONSTITUTION:Several dividing walls 2 are installed between parallelized standing walls 1 such as concrete to form several soil-receiving parts 3 and rails 5 are provided in the upper face parts 4, then wheeled bodies 6 laid and introduced on the rails are provided to form a plant-growing house 7 covering the soil-receiving parts 3. First mixing soil 9 containing a wood vinegar solution 8 by spraying is received in the soil-receiving parts 3, thereby growing of the plant is accelerated by transferring the plant-growing house 7 according to growth of the plant, etc., and sterilization and acceleration of the growth by the wood vinegar solution 8 are able to be performed.
Patent JP-H07290378-A (JP)
Title: Linear motor type carrier device
Inventor: SAITO TSUTOMU
IPC: H02K41/02
Filed: 1994-04-22
Abstract: PURPOSE:To correctly and easily set the reference positions of carriers driven by a linear motor to the desired positions. CONSTITUTION:When the reference positions of a lower carrier 10 and an upper carrier 11 are to be set to the desired positions, a linear motor 14 is stopped, set screws 25, 32 are loosened, and the lower carrier 10 and the upper carrier 11 are manually moved to the desired positions. The set screws 35, 32 are fastened, a slider 21 is hooked on a support base 8, and the slider 21 is hooked on the lower carrier 10. When knobs 24, 31 are rotated, the lower carrier 10 and the upper carrier 11 are slightly moved in the moving direction, and the lower carrier 10 and the upper carrier 11 can be correctly positioned at the desired positions by this movement.
Patent JP-S57200391-A (JP)
Title: 1-(5-oxo-2-hexenyl)3,7-dimethylxanthine
Inventor: MATSUMURA TAKUMI
IPC: C07D473/10
Filed: 1981-06-02
Abstract: NEW MATERIAL:A compound shown by the formulaI.  
     USE: An intermediate for preparing 1-(5-oxohexyl)-3,7-dimethyl-xanthine useful as a remedy for circulatory organs having a vasodilating action or a medicament for circulatory organs having a promoting action on the deformation state of erythrocyte.  
     PROCESS: A compound shown by the formula II is acetylated with acetyl chloride in the presence of a Lewis acid (e.g., AlCl 3 , etc.) in a solvent such as dichloromethane, etc. at -10W40°C, to give a compound shown by the formulaI. The amount of the Lewis acid used is 6W10 equivalents, preferably 7W8 equivalents based on the compound shown by the formula II. The amount of acetyl chloride used is preferably equivalent W1.5 equivalent based on the compound shown by the formula II. The compound shown by the formula II is obtained by reacting 3-bromo-1-butene with an alkali metal salt of 3,7-dimethylxanthine easily in high yield. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000278778-A (JP)
Title: Kelton speaker
Inventor: SAITO TATSUO
IPC: H04R1/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To decrease the occurrence of whiz and to reduce man-hours for assembly by decreasing number of parts. SOLUTION: A 1st air chamber 102 encloses a rear face of a loud speaker unit 101, a front side of the unit 101 is provided with a 2nd air chamber 103 and a sound wave generated in the 2nd air chamber 103 is radiated externally through a duct 104 and a port (opening) 105. The duct 104 is projected from the 2nd air chamber 103 and is penetrated through the 1st air chamber 102. The speaker is provided with a 1st member 111 configuring a partition plate parting the 1st and 2nd air chambers 102, 103 and part of the duct 104, a 2nd member configuring the 1st air chamber, part of the duct 104 and the port 105, and a 3rd member 113 configuring the 2nd air chamber 103 and the unit 101 is fitted to 1st member 111.  The length of the duct 104 is designed longer than that of a conventional speaker and than the thickness of the duct 104 is made thicker by the share so as to reduce production of wind noises.
Patent JP-H05248248-A (JP)
Title: Air intake device for engine
Inventor: KADOWAKI HISASHI
IPC: F02B31/00
Filed: 1992-03-06
Abstract: PURPOSE:To attain suitable lean burn operation by surely preventing generation of a torque shock at the time of opening and closing a swirl valve. CONSTITUTION:A swirl flow path 2 branches from an air intake path 1 in a position near an engine air intake port to provide a swirl valve 4 of opening and closing a branch port. In a bypass flow path 6 of bypassing intake air by detouring around a throttle valve 5, a bypass valve 7 of opening and closing this bypass flow path is provided. A control unit 8 drives the swirl valve 4 opened and closed in accordance with an engine load or the like and also the bypass valve 7 opened and closed so as to suppress a fluctuation of intake air amount at the time of opening and closing the swirl valve 4. Since a fluctuation of the intake air amount according to quickly opening and closing the swirl valve 4 is suppressed by opening and closing the bypass valve 7, generation of an engine torque shock is effectively prevented.
Patent JP-S529791-A (JP)
Title: Starting control device for rotary cam mechanism
Inventor: KONDOU TAKASHI
IPC: G05G17/00
Filed: 1975-07-11
Abstract: PURPOSE: To establish secure process to guarantee safe and perfect escape of catch nail from groove of cam at starting phase of rotary cam mechanism, by cutting off brake and clutch to make rotary cam free. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08287847-A (JP)
Title: Color picture tube
Inventor: OHAMA SHINJI
IPC: H01J29/07
Filed: 1995-04-11
Abstract: PURPOSE: To provide a large and flat color picture tube having a large defection angle by specifying a deflection angle between the opposed diagonal ends of an effective part of a panel, maximum transmissivity of the effective part of the panel and an average radius of curvature of a diagonal end directional outside surface in the color picture tube. CONSTITUTION: In a color picture tube, a deflection angle between the opposed diagonal ends of an effective part 20 of a panel 22 is set not less than 104 degrees, and maximum transmissivity of the effective part of the panel is set not less than 65%. When a case where an average radius of curvature of an effective part outside surface calculated by a drop-in quantity (d) of a diagonal end outside surface to the center of the effective part outside surface of the panel and a dimension S between the opposed diagonal ends of the effective part is 1.7 S is denoted by IR, an average radius of curvature of a diagonal end directional outside surface is not less than 1.6R.  A thermal expansion coefficient of a shadow mask 25 is set not less than 1.0×10<-5> / deg.C, and three-color phosphor layers of a phosphor screen 24 are formed on an effective part inside surface of the panel through a filter to selectively pass light emitting colors of these phosphor layers.
Patent JP-S63251212-A (JP)
Title: Method for in-mold printing and molding
Inventor: SAITO MASATOSHI
IPC: B29C45/34
Filed: 1987-04-07
Abstract: PURPOSE:To prevent the surface of a molded item from the occurrence of wrinkles, by providing gas exhausting holes in a film when the film having a transfer image is inserted in a mold and the image is transferred on the surface of the molded item by pouring and molding a molten resin. CONSTITUTION:An image holding member 6 is prepared by fixing patterns 6b, 6c... to be transferred on a rolled resin film of continuous length. Holes 12a, 12b and 12c are perforated on a recessed part or a punched part 8d for inserting a different member on a molded item 8. This perforation is carried out at a proper time when the image holding member 6 is prepared or when the image holding member is inserted in the mold. After the film 6 is passed through between a fixed mold and a movable mold, and the image 6b on the film 6 is set at a specific position in a cavity, a molten resin is poured in the cavity from an injection cylinder and the image on the film is thereby transferred on the poured resin surface.
Patent JP-H09273972-A (JP)
Title: Temperature correction system for gasmeter
Inventor: INAMORI HIDEMI
IPC: G01L11/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To remove influence of temperature changes from the value shown on a display device of a gasmeter detected by a pressure sensor in the managing of the amount of a gas by a pressure or other values derived from the pressure. SOLUTION: Simultaneously with the measurement of the pressure of a gas with a pressure sensor 7, the temperature of the gas is measured by a temperature sensor 8 and a detected pressure of the pressure sensor 7 is corrected to a pressure at a specified reference temperature by a correction computing device 9 based on a temperature-pressure characteristic of the gas. The pressure corrected or other values derived from the pressure are shown on a display device 10. The state of changes in the pressure by temperature varies with the type of the gas. The temperature-pressure characteristic is measured by an experiment for the types of the gas and the results are stored into the correction computing device 9.
Patent JP-H04316998-A (JP)
Title: Flight controller
Inventor: MATSUDA HIROAKI
IPC: G05D1/10
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the ideal acceleration of a body, which is nearer to an acceleration command from a navigation operating unit, by a method wherein a temperature sensor is provided near the wing of a missile and the distribution of a steering angle in accordance with the flow of air near the wing is effected based on the temperature information of the temperature sensor. CONSTITUTION:An acceleration command 1 from a navigation operating unit is producted by first to fourth gains 2-5 at first. Next, a value, producted by the fourth gain 5, is inputted into a steering angle mixing 6 to obtain a steering angle command 7 for respective wings. Subsequently, respective rudders are steered by a steering device 8 based on the steering angle command 7. Thereafter, the attitude and the position of a fuselage 9, which are changed in accordance with the steering, are detected by a rate gyro 12 and an accelerometer 13 while the detected values are fed back to a flight control system. In this case, a temperature information 11 of the temperature sensor 10, provided near the wing, is also inputted into the steering angle mixing 6. Then, the distributing amount of steering angle for the wings, which is deteriorated, is reduced to obtain the necessary acceleration of the fuselage 9.
Patent JP-S60229312-A (JP)
Title: Transformer
Inventor: MURAKI KATSUJI
IPC: H01F27/36
Filed: 1984-04-26
Abstract: PURPOSE:To reduce leakage flux of a transformer by a method wherein grooves are provided to the outside surfaces of both the edges of the middle leg of an E plus I-shape core, a coil is inserted on the middle leg, and a belt type thin plate core having high permeability is wound around the outside of the core and the coil being positioned according to the grooves. CONSTITUTION:Grooves 9 are provided at the positions corresponding to both the edges of a middle leg 8 on the outside surface of an E plus I-shape core 7, and a bobbin 11 wound with a coil 10 separately is inserted on the middle leg. After then, a belt type thin plate core 12 having high permeability is wound round to be fixed using the grooves 9 as guides. Pin terminals 13 manufactured of a copper wire are provided to the four corners of the bobbin 11 to be connected to the terminals of the coil 10, the coil is inserted to a printed substrate using the pin terminals, and fixing and connection are performed.
Patent JP-H07267180-A (JP)
Title: Large aggregate in tank for liquid carrying vessel
Inventor: FUJITA KAZUMASA
IPC: B63B3/58
Filed: 1994-03-31
Abstract: PURPOSE:To provide a large aggregate in the tank of a liquid carrying vessel which is constituted to prevent the occurrence of resonance with a main engine and the occurrence of high vibration during transport of liquid. CONSTITUTION:In a liquid carrying vessel on which a tank to store water and oil 1 is built, a plurality of openings 6 formed in a part of the web 4 of a large aggregate of which the tank is formed and closing plates 7 each regulatably closing the area of the opening 6 are provided.
Patent JP-S529453-A (JP)
Title: Method to connect optical fibers
Inventor: SHINTANI TAKESHI
IPC: G02B6/24
Filed: 1975-07-11
Abstract: PURPOSE:To insert thermal contraction tubes between optical fiber conjunctions and covering sleeve and apply heat to them, thereby achieving easily optical fiber connection.
Patent JP-S60230021-A (JP)
Title: Measuring instrument of flow rate of fluid
Inventor: YOSHII SHIYUUICHI
IPC: G01F1/712
Filed: 1984-04-27
Abstract: PURPOSE:To elevate the accuracy by providing a surface condition detector consisting of pinholes moving at a uniform speed and two photoelectric snsors arranged in parallel to the moving derection on a passage and by calculating the flow rate by feeding of the output signal to an arithmetic device via a corelater. CONSTITUTION:Surface condition detectors 6, 6' are composed by fitting photoelectric sensors 18 and 19, 20 and 21 to casings 12, 12' of cylinders 11, 11' with rotatable slits 5, 5' and the output of sensors 18-21 are fed to the arithmetic device 16 via the corelater 15. The detectors 6, 6' are provided at necessary intervals so that the moving direction of the pinholes 5, 5' coincide with transverse direction of a fluid and yet pinholes 5, 5' are provided movably synchronizing 5, 5' with the transverse direction of fluid. Self corelation and mutual corelation are obtd. by the corelater 15 from the signal of the detectors 6, 6' and the flow rate of fluid is obtd. by calculating the flow rate of the fluid, the distribution thereof and the surface level with the arithmetic device 16 from each corelated signal, so the flow rate of the fluid having uneven surface condition can be measured accurately.
Patent JP-S5711018-A (JP)
Title: Manufacture of phenolic resin molding material
Inventor: HOSOYA TAKASHI
IPC: C08L61/00
Filed: 1980-06-23
Abstract: PURPOSE: To obtain the titled material having good cylinder stability and not causing uneven appearance of the molded products by adding parting agent afterward to novolac type phenolic resin incorporated already with a normal amount of parting agent.  
     CONSTITUTION: After a novolac type phenolic resin is mixed, milled and pulverized together with hardener, filler, parting agent and colorant, parting agent is incorporated further afterward. As a parting agent metal soap having m. p. over 100°C and an appearent density more than 0.4g/cc, e.g. zinc stearate etc. is preferable and 0.05W0.2wt% of an additional amount is advisable for the total incorporation. Wood flour, calcium carbonate, cellulose, etc. are named as fillers. Iron oxide, carbon black, etc. are preferable as colorants and hexanethylenetetramine etc. is preferable as hardener. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10266285-A (JP)
Title: Water storage tank
Inventor: OGAWA ISAO
IPC: E03B11/14
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide structure fit to be buried underground by forming a water storage tank in bale shape of reinforced concrete shell structure strong enough to withstand an earthquake and load from the ground. SOLUTION: A water storage tank 1 is formed in nearly bale shape of reinforced concrete shell structure, and the uppermost part of the water storage tank 1 is provided with a manhole 2 and a temporary hole 3 for work. The water storage tank 1 is constructed by cast-in-place concrete. The water storage tank 1 is roughly bisected, and form work and concrete placing of the lower half are first performed, and then those of the upper half are performed. A water stop plate is embedded in the joint of upper and lower concrete 4 to prevent water leakage, and waterproofing is applied to the inner surface of the water storage tank 1 if necessary. The temporary hole 3 is closed with a concrete panel, and a manhole 2 is covered with a cover.  The water storage tank 1 formed of reinforced concrete shell structure is strong enough to withstand earthquake force and load from the ground so as to have structure fit to be buried underground.
Patent JP-H10258194-A (JP)
Title: Sewing machine
Inventor: TAKAHASHI AKIO
IPC: D05B57/36
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a sewing machine capable of easily cutting an excessive thread ring generated at the time of starting sewing and hooked to a thread guide part in an acute angle shape formed at a thread guide body integrally rotated with a rotating hook even by the small-sized shuttle driving motor having small rotation torque and continuing a sewing processing. SOLUTION: A thread cutting blade 59c for cutting the excessive thread ring 41b generated at the time of starting sewing and engaged with the thread guide part 59a of the thread guide body 59 is formed at the thread guide part 59a. Thus, in the case that the excessive thread ring 47b is generated since a needle thread loop formed at the time of starting sewing by an embroidery sewing machine is loosened and it is hooked to the thread guide part 59a in the acute angle shape of the thread guide body 59, even when the rotation torque of the shuttle driving motor is small, the excessive thread ring 47b is easily cut by the thread cutting blade 59c formed at the thread guide part 59a and the sewing processing is continued without stopping the rotation of the rotating hook 58.
Patent JP-S63251410-A (JP)
Title: Preparation of polylactone corresponding to poly-alpha-hydroxyacrylic acid
Inventor: KAYAMA RYUICHI
IPC: C08F8/16
Filed: 1987-04-09
Abstract: PURPOSE:To prepare the title polylactone in a high yield, in low cost and with simple equipment, by reacting alpha,beta-dichloropropionate with a basic substance in water and then with an acid and heating the product in the presence of a polymn. catalyst. CONSTITUTION:1.0mol of an alpha,beta-dichloropropionate (e.g. methyl alpha,beta-dichlo ropropionate) is reacted with 1.9/n-3.0/n times the moles of a basic substance (e.g. NaOH) (where n is the valence of said substance) in water to give an aq. soln. of a corresponding alpha-chloroacrylate. The aq. soln. is then reacted with an acid (e.g. hydrochloric acid) in an amount of 0.02-3.0 equivalent per equivalent of said basic substance, and the product is heated in the presence of a polymn. catalyst (e.g. potassium persulfate) at 40-200 deg.C to give the title polylactone. According to this method, the materials used can be available or manufactured easily, and the title polylactone can be prepared in a high yield and in low cost, using simple equipment, not requiring any special equip ment.
Patent JP-H02264431-A (JP)
Title: Optoelectric transducer
Inventor: SUZUKI SHOJI
IPC: H01L21/312
Filed: 1989-04-05
Abstract: PURPOSE:To restrain the dispersion of spectroscopic output due to lightinterference from occurring by a method wherein a polymer thin film of less lightabsorption is provided on a photodetector extending over the regions from ultraviolet rays to near-infrared rays. CONSTITUTION:A thin film 10 comprising silicon ladder polymer resin e.g. such as polyphenylsylcesquinoxane as a protective film is formed on a light receiving part 2 formed on a semiconductor substrate 1. This thin film 10 is provided with lighttransmittance exceeding 90% extending over the regions from ultraviolet rays to near-infrared rays so that the dispersion of spectroscopic output due to lightinterference can be restrained from occurring.
Patent JP-S5422116-A (JP)
Title: Feeding system
Inventor: MIYANO YOSHIHIKO
IPC: H04B3/44
Filed: 1977-07-20
Abstract: PURPOSE:To reduce the voltage consumption as well as to enhance the efficiency for monitor and maintenance, by carrying out the centroid feeding to the terminal unit of the repeating system.
Patent JP-S61243343-A (JP)
Title: Ultraviolet ray absorption gas analyzer
Inventor: KORIYAMA YASUSHI
IPC: G01N21/33
Filed: 1985-04-20
Abstract: PURPOSE:To enable highly accurate continuous measurement without any drift, by supplying a sample gas and a zero gas alternately to two cells to determine the output ratio of detectors provided corresponding to each cell. CONSTITUTION:Ultraviolet rays from a light source 1 are made incident into detectors 21 and 22 passing through cells 11 and 12. The opening 31 of a passage switching section 30 comprising a rotary valve is connected to a first cell 11 while the opening 32 thereof done to a second cell 12 and a gas source of a sample gas SG is connected to the opening 33 thereof while a gas source of a zero gas ZG being connected to the opening 34. A switching member 35 is turned in the direction of the arrow to supply the sample gas SG and the zero gas ZG by a fixed amount alternately to the first and the second cells 11 and 12 at a fixed cycle. The ratio is computed between outputs of the detectors 21 and 22 with a division circuit to be displayed once through a low-pass filter.
Patent JP-S5420524-A (JP)
Title: Device for controlling pto system of tractor
Inventor: KISAKA HIROYUKI
IPC: B60K17/28
Filed: 1977-07-16
Abstract: PURPOSE: To automatically prevent overload operation and engine stop of a tractor having a PTO system by detecting the decrease of the engine speed owing to the increase of a load at pivotal work and providing a control system for disengaging the PTO system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60230187-A (JP)
Inventor: SHIMIZU TAKASHI
IPC: G09F9/00
Filed: 1984-04-28
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-S58204373-A (JP)
Title: Manufacture of high-voltage insulation resistance measuring device
Inventor: NAGAI TSUGIO
IPC: H01H31/02
Filed: 1982-05-24
Abstract: PURPOSE:To provide a measuring terminal by sinking it from the surface of a case, and also to prevent breaking of wire, by molding a connecting part as one body and a terminal of a circuit by an insulating resin, and piercing a hole reaching the terminal, in the resin part of this molding body. CONSTITUTION:A connecting part, a resistor and a terminal of a circuit consisting of a high-voltage insulating cable 1, a resistor 3 and a conductive terminal 2 are set in a case 9 having a cavity part 8. Thereafter, an insulating resin is injected from an injecting hole 6, vacuum-drawing it from a suction hole 7, it is hardened, and thereafter, a measuring hole 6' which reaches the conductive terminal by penetrating the original injection hole 6 of the case 9 and piercing the resin part is formed. Subsequently, a high-voltage insulating resistance measuring device 4 is installed by connecting one end of the high-voltage insulating cable 1 to a secondary side terminal of a high-voltage switchgear 11, and a measuring pin of a megger is inserted into the measuring hole 6', by which insulating resistance can be measured safely.
Patent JP-H06297022-A (JP)
Title: Sheet metal processing equipment
Inventor: MIYASAKA NAOTAKE
IPC: B65H23/198
Filed: 1993-04-13
Abstract: PURPOSE:To easily perform a passing action to the sheet metal while suppressing abrupt flucthation of tenison of a sheet metal sent from a sheet metal processing part to a take-up machine. CONSTITUTION:This equipment is provided with the sheet metal processing part 9 to carry out a prescribed processing to the sheet metal 3, a take-up machine 2 to take up the processed sheet metal 3 and an epicyclic bridle roll 15 arranged in the neighborhood of the up stream side of the take-up machine 2. The epicyclic bridle roll 15 is provided with a rotary tabke 15a and a pair of rotating rolls 13, 14 mounted on the rotary table 15a.