baber/WOPTO huggingface dataset:
Patent JP-S59165720-A (JP)
Title: Driver for prefabricated drain material on land
Inventor: YOKOYAMA JIROU
IPC: E02D3/10
Filed: 1983-03-09
Abstract: PURPOSE:To make easier the transportation of a driver for fabricated drain materials as well as to make the driver simpler by separating crane and by fixing a guide pipe for mandrel to a leader by ribs by welding. CONSTITUTION:A guide pipe 2 for mandrel is fixed to a leader 1 by a rib 4 by means of welding. The mandrel 3 is positioned erectedly by the guide pipe 2 and driven by penetration of a wire through a wire guide roller 10 by means of a mandrel pressing metal 5. The drain material 7 is directed into the leader 1 through a loer guide roller from the drain drum 9, passed by the upper part of the mandrel 3, lowered through the inside of the mandrel 3, penetrated into the ground bottom, and attached with anchor plates to complete the driving of the drain material.
Patent JP-S59164786-A (JP)
Title: Benzazathiine derivative and its preparation
Inventor: HORI MIKIO
IPC: C07D279/02
Filed: 1983-03-09
Abstract: NEW MATERIAL:A compound of formula 1 [R<1> is H, formula 11 (R<3> is alkyl, cylcoalkyl, phenylalkyl); R<2> is H, benzyl, carbobenzoxyl] or its acid adduct. EXAMPLE:5-[3-(3, 4-Dimethoxyphenethylamino)-2-hydroxypropoxy]3, 4-dihydro-1,2- benzazathiine2,2-dioxide. USE:It is expected to be used as a medicine for circulation system, because of its very strong beta1-receptor inhibiting action. PREPARATION:Bromination of 2-methyl-3-nitroanisol of formula 2 is followed by reaction with methanesulfonic acid ester to give a compound of formula 4. The product is converted into a free acid, then the free acid is subjected to reduction and cyclization to give a compound of formula 9 (compound of formula I other than those where R<1> is H and R<2> is H). The compound is allowed to react with epihalohydrin in the presence of a base to form a compound of formula 10, which is made to react with an amine to give a compound of formula 1 where R<1> is formula 11.
Patent JP-H06248478-A (JP)
Title: Pretreating liquid circulating device for surface coating
Inventor: IWAI KOJI
IPC: C23G3/00
Filed: 1993-02-26
Abstract: PURPOSE:To form a closed type circulating route without using a large volume of washing water by storing the used liquid of a pretreating liquid into a storage tank and cyclically reutilizing this liquid. CONSTITUTION:A washing section B and a degreasing cell A are disposed in two stages, upper and lower. The boundary thereof is provided with a freely openable and closable opening/closing shutter 104. The inclined downstream side of this opening/closing shutter 104 is provided with a liquid draining trough 104. The washing section C and surface treatment cell D of the same constitution are arranged in two stages, upper and lower. The boundary thereof is provided with a freely openable and closable opening/closing shutter 202 and the inclined downstream side of this opening/closing shutter 204 is provided with a liquid draining trough 204. The degreasing liquid from the degreasing cell A is regenerated in a regenerating filter machine 116. The regenerated degreasing liquid is returned to the degreasing cell A. On the other hand, the regenerated pure water is supplied to the surface prepn. cell D. The water stored in the first storage tank 111 is circulated to the washing section B and liquid draining trough 104 of the degreasing stage and the water stored in the second storage tank 211 is circulated to the washing section C and liquid draining trough 204 of the degreasing stage. The overflow liquid of the surface prepn. cell D is supplied to the second storage tank 211. The second storage tank 211 and the first storage tank 111 are connected to reutilize the washing water.
Patent JP-S55130230-A (JP)
Title: Analog-digital converter
Inventor: SAITOU SEIICHI
IPC: H03M1/06
Filed: 1979-03-30
Abstract: PURPOSE:To obtain an A/D converter which is used for the data collector or the like with no effect of the noise component, by using the integrator capable of setting the initial state. CONSTITUTION:Analog signal Ai containing the noise component is supplied to the integrator with initial state setting consisting of resistance R, switch SW2, capacitor C and amplifier A3 each and via amplifier A2 and switch SW1. The intergrator delivers the input signal via switch SW1 after integration for a fixed time, and thus the analog voltage is delivered with the reduced effect of noise component. This output of the integrator is applied to A/D converter circuit AD via sample holding circuit SH and then delivered in the form of digital signal Do.
Patent JP-H09227545-A (JP)
Title: Phloroglucin derivative
Inventor: FUKUYAMA YOSHIYASU
IPC: A61K31/343
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new phloroglucin derivative having an activating effect on activities of an acetylcholine synthetase in a cholinergic neurocyte and useful as a medicine for dementia, etc. SOLUTION: This new phloroglucin derivative is the tricyclic phloroglucin derivative of formula I (R<1> -R<4> are as follows: R<3> and R<4> are each H or a double bond when R<1> and R<2> are bonded each other in the form represented by formula II; R<1> and R<4> are each H or a double bond when R<2> and R<3> are bonded each other in the form represented by formula II; R<5> is methyl or ethyl; R<6> is 2,2-dimethylethene or 2- methylpropyl; R<7> and R<8> are each H, hydroxy or oxo by bonding each other). The compound is obtained by extracting from Garcinia spicata belonging to Guttiferae family or chemically changing the extract from Garcinia spicata.  The compound is useful for senile dementia including Alzheimer's disease, cerebrovascular dementia accompanied with a cerebral accident, cerebral arthrosclerosis, etc., and disturbances of memories accompanied with a head injury, aftereffects of encephalitis, cerebral palsy, etc. The compound is also useful for a treatment for a peripheral nervous disorder such as a diabetic nervous disorder and an alcoholic nervous disorder. The daily dose is 1-1,000mg/adult in the case of an oral administration or 0.1-100mg/adult in the case of a parenteral injection.
Patent JP-H07223925-A (JP)
Title: Lip cosmetic
Inventor: FUJII MASASHI
IPC: A61K8/00
Filed: 1994-02-10
Abstract: PURPOSE:To obtain a safe and stable lip cosmetic excellent in moisture retention, having protecting effect of lip and capable of effectively preventing and improving cheilitis accompanying dryness of tip. CONSTITUTION:This lip cosmetic is obtained by blending an oil consisting of a condensation product of an ester of diglycerin and a 16-18C monocarboxylic acid having a branched chain with a 6-10C dicarboxylic acid and having 80-160 hydroxyl value, preferably at a weight ratio of 20wt.% to 95wt.%. The cosmetic has high moisture retention of the oil itself and protects lip from drying and can effectively prevent and improve cheilitis. Further, skin irritation, skin sensitization, etc., are not detected after using the cosmetic and the cosmetic is excellent also in stability to oxidation, product stability, etc.
Patent JP-H02217377-A (JP)
Title: Method for steam curing of concrete column and apparatus therefor
Inventor: YABUUCHI SADAO
IPC: C04B40/02
Filed: 1989-02-17
Abstract: PURPOSE:To enable continuous steam-curing of a concrete column in high efficiency by introducing steam into a curing chamber while transferring a cylindrical molding box filled with ready mixed concrete perpendicular to the direction of the mold axis. CONSTITUTION:A curing chamber 1 contains a mold box transfer apparatus 3 for transporting a cylindrical molding box 2 filled with ready mixed concrete in the direction perpendicular to the axis of the mold box. The cylindrical mold box 2 filled with ready mixed concrete is introduced into the curing chamber 1 through an introduction path 14a in the direction of the axis of the mold box 2. An inlet-side lifter 7 is raised to lift the mold box 2 and the box is transferred to a traverse rail 16 with a mold box pushing apparatus 8 keeping the above state. The mold box 2 is transferred through the curing chamber 1 in the direction perpendicular to the axis of the mold box and the ready mixed concrete is cured with steam introduced into the curing chamber 1. The mold box containing the cured concrete is taken out with an outlet-side lifter 9 and delivered from a delivery path 14b.
Patent JP-H09224916-A (JP)
Title: Cuff belt for sphygmomanometer
Inventor: YUASA TAKESHI
IPC: A61B5/022
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently broaden an ischemic area and perform necessary inchemic at low pressure by providing an ischemic bag inside a clip board which is bent into an approximately C-shape and has elasticity and connecting an inner cloth, which is arranged inside the ischemic bag and in contact with the wrist, etc., to the clip board. SOLUTION: A cuff belt A of a sphygmomanometer is provided with a clip board 2 which is bent into an approximately C-shape and has elasticity and a ischemic bag 3 arranged inside the clip board, the ischemic bag 3 is stored in an outer cloth bag 1, and the outer cloth bag 1 has an inner cloth 1b being in contact along the wrist and an outer cloth arranged outside the clip board 2, as necessary. The both ends in the winding direction of the inner cloth 1b, which is arranged inside of the ischemic bag and in contact along the wrist, around the wrist are connected to the both ends of the clip board 2 bent into an approximately C-shape by a means such as welding. This constitution can oppress the expansion of the ischemic bag from the outside by the clip board so as to suppress the surplus expansion.
Patent JP-H11165951-A (JP)
Title: Tension device
Inventor: ISHIMARU TAKASHI
IPC: B65H59/18
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce looseness of yarn line due to inertial revolution of a pulley by providing a boss member made of a non-magnetic body which is provided between flange members in a non-contact state and is mounted on a rotary shaft and providing a cylindrical hysteresis magnet on the outer peripheral surface of the boss member. SOLUTION: This tension device is used as a gate sensor of a warper. A boss member 20 made of a synthetic resin material or non-magnetic metallic material is mounted on a rotary shaft 8 to be the inside of a field core 12 of this device. The boss member 20 is constituted of a U-shaped cylindrical member in cross section, the member 20 is bitten into a projected-recessed shaped projection part 8a of the rotary shaft 8, the member 20 is integrated into the rotary shaft 8 and the boss member 20 is provided between flange members 18.19 in a non-contact state. Further, a hysteresis magnet 21 is fitted into an annular groove 20a formed on the outer peripheral surface of the boss member 20. This boss member 20 which revolves integrally with a pulley 9 is made light in weight and miniaturized, inertial revolution of the pulley 9 is suppressed and looseness of a yarn line can be reduced.
Patent JP-S59165225-A (JP)
Title: Alternating current erasing head
Inventor: NAGATA YUUJI
IPC: G11B5/23
Filed: 1983-03-10
Abstract: PURPOSE:To apply a low power consumption type AC erasing head for the AC erasure of a portable cassette tape recorder which is driven by dry batteries by forming gaps for generating an erasing magnetic field in the AC erasing head at some azimuth angle to the direction perpendicular to the advance direction of a magnetic tape. CONSTITUTION:The AC erasing head has the gaps 41 and 42 at an angle theta to the direction perpendicular to the magnetic tape running direction 43 of a magnetic tape as shown in a figure. Namely, an erasing current is flowed from a power source 46 for erasure to a coil 45 wound around a core 44 of high-magnetic-permeability material to erase the magnetic tape by the erasing magnetic field leaking from the gaps 41 and 42. Even if residual magnetism by the erasing current is left on the magnetic tape in said erasing process, a residual magnetism pattern slants at the angle theta to the direction perpendicular to the running direction of the magnetic tape, so it is never reproduced by a playback head because of an azimuth loss.
Patent JP-H04277864-A (JP)
Title: Component list data preparing device
Inventor: SUZUKI MIKIKO
IPC: G06Q10/08
Filed: 1991-03-05
Abstract: PURPOSE:To standardize component used for a printed wiring circuit board easily in a short period and to shorten time required for design. CONSTITUTION:A preparing and discriminating means is provided to input data such as a form or the like for each component, to judge it based on the inputted data whether the component is registered on a standard component file or not, to write a discrimination data for each component and to prepare an component list data, and a retrieving means is provided to retrieve and alternative component from the registered components in the standard component file. Then, an alternating means is provided to write the data of the alternative component in place of the data of an unregistered component in the component list data when the alternative component is selected from these retrieved alternative components.
Patent JP-H11236885-A (JP)
Title: Scroll compressor
Inventor: YAMANAKA TOSHIO
IPC: F04C18/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve productivity by forming a compressor in a shape suitable to a cutting work and a grinding work at a post-process through molding of a sintered metal, to reduce a cost, and to improve reliability, in a scroll compressor employing an 01dham ring of a sintered metal as the rotation preventing mechanism of a revolution scroll. SOLUTION: In the 01dham ring 1 of a scroll compressor, first stage and second stage grooves 3a and 3b formed in the end face 3 of the annular ring 2 of the 01dham ring 1 are molded out of a sintered metal. Thereafter, a key side 3a is machined by a cutting machining or a grinding machining in a range deeper than the end face 3 and shallower than a second stage groove 3b. This constitution relieves the burden of the corner, being most apt to wear, of a tool and further relieves the burden of the tool by preventing formation of a thickened mass part at a machined part.
Patent JP-S54130972-A (JP)
Title: Viscosity measurement of printing ink
Inventor: KASAHARA NATSUE
IPC: G01N11/00
Filed: 1978-03-31
Abstract: PURPOSE: To make it possible to judge the propriety of the viscosity of printing ink accurately without awaiting the end, even in the case of the multi-color prints by printing a screen plate with a reference chart and by effecting the screen printing operation with reference ink.  
     CONSTITUTION: A screen plate, which is prepared by applying a photosensitive liquid of polyvinyl alcohol and diazonium to a gauze made of polyester fibers and having about 270 meshes, is printed and developed with a reference chart 3, which is prepared by dividing a circle having a diameter of about 20 mm into two halves and by arranging colored and non-colored portions 1 and 2 in an alternate manner, as well as the pattern. Then, a sheet of vinyl chrolide is subjected to the screen printing operation with reference ink. If, in this instance the viscosity of the ink is too high, the center portion 4 of the chart 3 is left unprinted. If on the contrary, a blot 5 is established. Moreover, the distance from the center to the outermost incorrectly printed point becomes larger as the viscosity goes apart from its the most proper value. As a result, it is possible to judge the propriety and degree of the ink viscosity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54131043-A (JP)
Title: Production of preform for optical fiber
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/00
Filed: 1978-03-31
Abstract: PURPOSE:The core rod is inserted into the inside of a glass tube whose inside surface is coated with the glass film for the intermediate layer and they are integrated by fusing under specific conditions, thus producing title preform with reduced transmission loss especially in 0.8-0.9 micrometer wave length range. CONSTITUTION:Glass film 2 is applied to the inner surface of glass tube 1 and then the diameter is shrinked. Core rod 3 with outer diameter close to the inner diameter of the resulting glass tube is inserted into the tube. The air in glass tube 1 is evacuated and high-purity oxygen gas or the reaction gas is filled instead. Then the tube is heated with oxyhydrogen burner 5 fixed to lathe 4 and integrated by fusing glass tube 1 and core rod 3. The optical fibers from the resulting perform is low in transmission loss for beams with relatively longer wave length in the range corresponding to light sourced by Ga-As semiconductor laser or LED.
Patent JP-S58155128-A (JP)
Title: Inserting device for o-ring
Inventor: SAIKI SHIYOUJI
IPC: B23P19/08
Filed: 1982-03-10
Abstract: PURPOSE:To insert an O-ring positively without floating up thereof by constructing the device such that air is preliminarily exhausted by the first cylinder and then the second cylinder for inserting O-ring is drawn out. CONSTITUTION:The device is composed of case bodies 12, 14, the first cylinder  17 and the second cylinder 24. In the inserting operation for an O-ring 19, the O-ring 19 is placed on the upper end of the first cylinder 17. Next, the second cylinder 24 is lowered along the guide for sliding and the O-ring 19 is pushed until the O-ring 19 becomes in contact with a base plate 15. At this state, the cylinder 17 is moved before the cylinder 24 is raised. The air compressed between each of the O-ring 19, the case bodies 12, 14, the base plate 15 and the cylinder 24 is exhausted along the movement of said cylinder 17. Due to said  method the O-ring 19 does not float up even if the cylinder 24 is raised and the  insertion for O-ring 19 is positively performed.
Patent JP-H02218874-A (JP)
Title: Shaft rotating fluid compression device
Inventor: UENO SHINICHI
IPC: F04B27/02
Filed: 1989-02-18
Abstract: PURPOSE:To obtain a compression device never generating vibration with a simple structure by providing such a constitution as rotating a cylinder disk having a plurality of radially movable pistons fitted thereto in a case, and conducting the sucking of a fluid in a suction chamber, the boosting, and the discharge into a compression chamber by this rotation. CONSTITUTION:In the inside of a case 1 having airtight chambers on its both sides, a plurality of cylinders are provided, and also a cylindrical cylinder disc 2 having a driving shaft 9 fixed on one side thereof is rotatably supported through a bearing 8. A crank pin 5 is fixed to an optional position of the case 1, and one end of this pin is inserted from the bottom of the cylinder disc 2 and connected with the base end of a connecting rod 4 having one end connected to a piston 3. The inside of the case 1 is partitioned by the cylinder disc 2 into a suction chamber 6 and a compression chamber 7, and the fluid in the suction chamber 6 is sucked into the cylinder by the retreating of the piston reciprocally moved according to the rotation of the cylinder disc 2, and compressed and discharged into the compression chamber 7 by the following advancing of the piston 3.
Patent JP-S52122464-A (JP)
Title: Production of cathode ray tube
Inventor: OGURA RIYOUICHI
IPC: H01J9/22
Filed: 1976-04-08
Abstract: PURPOSE: To obtain a cathode ray tube without color mixing or perforation, by means of strengthening a fluorescent film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02217802-A (JP)
Title: Optical submarine cable storage device
Inventor: KUBO SUSUMU
IPC: H04B10/25
Filed: 1989-02-17
Abstract: PURPOSE:To suppress high voltages generated by an optical submarine cable which is wound in a coil shape by providing a core member made of a magnetic body in a cable storage part and winding the core member with the optical submarine cable in a differential connection state. CONSTITUTION:The core member 11 made of the magnetic body is put in the cable storage part 10 and then wound with the optical submarine cable in the differential connection state. Namely, one column part 11a is wound (A) with the optical submarine cable 12 by a constant distance and the other column part 11b is wound with the optical submarine cable 12 by the same distance with the 1st (A); and the two column parts are wound with the optical submarine cable repeatedly and alternately and the respective cable winding parts A-F are connected differentially in series. Therefore, magnetic fields produced with a fed current cancel each other and even if the fed current varies abruptly, no large electromotive force is produced. Consequently, even if the fed current varies abruptly owing to the breaking of the cable, etc., due to artificial wrong operation or a mechanical fault no large electromotive force is produced, thereby preventing equipment from being damaged and an personal accident from occurring.
Patent JP-H10243164-A (JP)
Title: Linear sensor
Inventor: TANAKA KIYOHISA
IPC: H04N1/028
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent effective sensitivity from being decreased by arranging a 1st light receiving section and a 2nd light receiving section in parallel while deviating them by a specific length in the vertical direction and delaying an output of a 2nd pixel array with respect to a 1st pixel array by a specific time so as to attain high resolution. SOLUTION: A 1st light receiving section 4 and a 2nd light receiving section 5 in a linear sensor 1 are arranged while being deviated by a size (x) that is a sum of an integer multiple (a) of a size (m) of the 1st light receiving section 5 in the vertical direction and a half of the size (m). Furthermore, an analog memory section 8 delays an output of a 2nd pixel array 3 with respect to an output of the 1st pixel array 2 by a time equivalent to the integer multiple (a) in the deviation of the 2nd light receiving section 5 with respect to the 1st light receiving section 4 in the vertical direction. Thus, a high resolution is obtained the same as the case with reading an original by halving a size of a conventional light receiving section in the vertical direction apparently.  In this high resolution processing method, since signal outputs of the 2nd pixel array 3 and the 1st pixel array 2 are synthesized without changing the size (m) of the 1st light receiving section 4 and the 2nd light receiving section 5 in the vertical direction from the conventional size, the deterioration in the effective sensitivity of the linear sensor 1 is prevented.
Patent JP-2000239302-A (JP)
Title: Extraction of fucoidan
Inventor: SADOYAMA KEIICHI
IPC: A61P31/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an extraction method that gives fucoidan of a relatively high average molecular weight with no problem of corrosion of the facility and the like in the production installation. SOLUTION: When fucoidan is extracted from a seaweed, Cladosiphon okamuranus, an organic acid is used in an amount of 1-100 g/1,000 g of the seaweed and the pH in the extraction process is adjusted in the range from 2 to 6.
Patent JP-S60182373-A (JP)
Title: Control circuit for liquid feeding pump
Inventor: KOIZUMI HIDEYO
IPC: F04B43/04
Filed: 1984-02-29
Abstract: PURPOSE:To obtain the stable discharge amount for the variation of a commercial power source by driving a pump according to the frequency prepared in an oscillating circuit. CONSTITUTION:A piezoelectric vibration element 23 is used for a liquid feeding pump. The a.c. electric current supplied from a commercial a.c. power source 1 is converted into a constant-voltage d.c. by a rectifying circuit 2. A terminal 2a is applied with a positive voltage and a terminal 2b is applied with a negative voltage, with respect to a middle point. Each voltage at the points (a) and (b) between each of the terminals 2a and 2b, with respect to the middle point, is input as the power source for an arithmetic amplifier 17. Sine-wave signals are transmitted from the arithmetic amplifier 17 by adjusting a variable resistor 18. The transmitted sine-wave signals are applied onto the bases of the transistors 21 and 22 through condensers 26 and 27. The transistors 21 and 22 control the piezoelectric vibration element 23 of a pump by the switching operation.