baber/WOPTO huggingface dataset:
Patent JP-S61181607-A (JP)
Inventor: NAKAZAWA YOSHIJI
IPC: B27K5/00
Filed: 1985-02-07
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-H04329912-A (JP)
Title: Method for storing and transporting warmed article and system therefor
Inventor: KAWAGUCHI TAKESHI
IPC: A47J39/02
Filed: 1991-02-14
Abstract: PURPOSE:To increase a transportation efficiency by transporting a thermoretaining container keeping articles on a transporting means and easily transporting a thermo-retained articles from a consigner to a consignee. CONSTITUTION:In a delivery base SK where a transporting means Y waits, thermo-retaining containers are connected to electric sources 2 to charge butteries 11 to provide heating energy. After that, the thermo-retaining container 1 is loaded on a transporting means Y and thermo-retaining articles are contained in the thermo-retaining container 1 at the consigner's site T. The battery 11 generates heat from an electric heater 8 insulating the heater from the retaining chamber 7. The thermo-retaining container 1 is placed in the transporting means Y to transport it to the consignee U.
Patent JP-H10204872-A (JP)
Title: Construction method of continuous underground wall
Inventor: MIYAYAMA NORIAKI
IPC: E02D5/20
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To facilitate boring for grout working and make a stiff structure by using a grout pipe for at least a part of frame material for continuos underground wall construction. SOLUTION: A frame skeleton is constituted of a dry excavation frame skeleton 1 and a body part flame skeleton 2. The dry excavation part frame skeleton 1 is used in a case where the construction planned ceiling end of a continuos underground wall is lower than the site ground. The body part frame skeleton 2 is a frame skeleton which is the body part of the continuos underground wall, is composed of a frame material 3 as a main girder, inclination material 4 connecting the frame materials 3, and a horizontal material 5 for horizontally connecting the frame materials 3. A part or the whole of the frame material 3 is constituted of a grout pipe with a bottom cover composed of a thin iron plate, after construction of the continuos underground wall the frame material 3 is used to perform grout in the foundation bedrock of the continuos underground wall edge.  A partition iron plate 6 is integrally framed with the horizontal material 5 on both the ends of the body part frame skeleton 2.
Patent JP-S56117134-A (JP)
Title: Temperature measuring device for high heat substance
Inventor: SATOU YUUTAROU
IPC: G01J5/08
Filed: 1980-02-21
Abstract: PURPOSE:To measure temperature even when the titled device is dipped into an object to be measured or separated from the object by fixing a quartz rod on the top of an adiabatic sleeve, and fitting an adiabatic glass to its extension to setting up a light sensor. CONSTITUTION:Measuring device A consists of proob B, holder C, operation amplifier D, and indicator E. Housing 2 made from the material such as melted metal which is not melted in a moment at a high temperature is installed to the top of the inside of proob B and quartz rod 3 which transmits radiant light irradiated from the object to be measured is secured fixedly incide the housing. Holder C has pole 8 to be inserted into heat-proof sleeve 1, which secures indulating glass 9 and light sensor 10. Thus, both internal and surface temperatures is measured accurately by combining both functions, dipping thermocouple and optical temperature measuring methods.
Patent JP-H07228566-A (JP)
Title: Decoloring of acyloxyarylsulfonic acid or its salt
Inventor: HATAYAMA YOSHIO
IPC: C07C303/44
Filed: 1994-02-18
Abstract: PURPOSE:To efficiently decolor an acyloxyarylsulfonic acid by allowing hydrogen peroxide to act on the acyloxyarylsulfonic acid at a specified temperature and at a specified pH. CONSTITUTION:Hydrogen peroxide in an amount of 0.5 to 400 pts.wt. is allowed to act on 100 pts.wt. compound of formula I or II [R<1> is a 1 to 21C alkyl, alkenyl, phenyl, etc.; R<2> is a 1 to 4C alkyl; (n) is 0 to 2; M is H, an alkaline metal, an alkaline earth metal, a cation, etc.] or its salt at pH=2 to 10, preferably pH=4 to 6 and at 20 to 105 deg.C, preferably 60 to 80 deg.C. An acyloxyarylsulfonic acid can be excellently improved in its hue while effectively inhibiting hydrolysis of this compound or perhydrolysis of the compound causing formation of a peracid by using hydrogen peroxide as the decoloring agent under a prescribed condition. In the case hydrogen peroxide is remaining after this decoloring treatment, a reducing agent such as Na2SO3 or NaHSO3 is added to remove the reducing agent.
Patent JP-H10219393-A (JP)
Title: Steel material for soft-nitriding, soft-nitrided parts, and their production
Inventor: UNO MITSUO
IPC: C22C38/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide soft-nitrided parts excellent in tensile strength, fatigue strength, and bendability even if refining treatment, etc., are omitted, their production, and a steel material for soft-nitriding to be a base material. SOLUTION: The steel material for soft-nitriding has a composition which consists of 0.20-<0.38% C, 0.05-1.0% Si, >1.0-1.5% Mn, <=0.05% P, 0.005-0.10% S, <=0.3% Cr, <=0.08% Al, <=0.03% Ti, 0.008-0.02% N, <=0.005 Ca, <=0.30% Pb, <=0.3% Cu, <=0.3% Ni, <=0.3% Mo, <=0.2% V, <=0.05% Nb, and the balance Fe with inevitable impurities and in which the value of fn1, represented by fn1=221C(%)+99.5Mn(%)+52.5Cr(%)-304Ti(%)+577N(%)+25, is regulated to >=180 and also has a structure which is composed of ferrite.pearlite and in which fraction of ferrite is regulated to >=10%. Further, it is more desirable that the value of fn2, represented by fn2=-192C(%)-32.8Mn(%)-25.1Cr(%)+467 Ti(%)+726N(%)+122, is regulated to >=15. The soft-nitrided parts are produced by using the steel material as a base material, and a nitrided layer is formed in the surface layer part of the parts.  Soft-nitriding treatment can be performed while applying neither normalizing nor refining treatment.
Patent JP-S58140953-A (JP)
Title: Pickup-tube electron gun
Inventor: TAKEUCHI FUMIHIDE
IPC: H01J29/48
Filed: 1982-02-15
Abstract: PURPOSE:To enable a high picture quality to be realized even when a pickup- tube electron gun is used for a high-gain camera by performing roughing treatment on the surface of a return-beam blocking plate-like member, which is provided between a target and a beam-limiting-hole plate, which faces the target. CONSTITUTION:A flat plate 4 having an electron-beam passing hole in its center, is positioned in an electrode which is installed between a target 3 and a flat- plate-like electrode 2 which has a beam-limiting hole 1. Roughing treatment is performed on the surface of the plate 4 which faces the target 3. Owing to such roughing treatment, part of reflected electrons are trapped in the complex structure of the rough surface, and reflected electrons discharged outside the rough surface are scattered. Thus, electron groups returning back to the target 3 after bumping against the plate 4 are almost homogeneously scattered in each direction, and the image of the central beam-passing hole of the plate 4 is not seen. Therefore, even when such a pickup-tube electron gun is used for a video camera of a high gain, an excellent picture quality can be realized since the reflection image caused by return beam is not seen.
Patent JP-S62180594-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/406
Filed: 1986-02-04
Abstract: PURPOSE:To shorten significantly the wiring connecting circuits and a divided memory cell array and to decrease the occupancy ratio of a wiring area by providing a peripheral circuit and a switching circuit approximately at the center of a memory chip. CONSTITUTION:A peripheral circuit 4 for a usual access and a peripheral circuit 5 for refreshment are separately installed at the section of a switching circuit 6 approximately in the center of a memory chip 1, and in the right and left directions of the circuits, memory cell array blocks 2 and 3 are allocated and provided. Thus, while the low power consumption property and low busy ratio are maintained since the memory cell array is divided into a block, wirings 8A-8D can be made into the shortest distance.
Patent JP-S60168957-A (JP)
Title: Electromagnetic coupling
Inventor: KATSUMATA MITSUO
IPC: H02K49/10
Filed: 1984-02-08
Abstract: PURPOSE:To obtain an electromagnetic coupling which keeps the range of variation of the number of revolution on load side within a prescribed range with respect to the variation of the number of revolution on driving side by connecting a driving shaft and a driven shaft, generating slip, without necessitating an exciting coil or a special control means. CONSTITUTION:The captioned electromagnetic coupling 20 for connecting a driving shaft 2 connected to an engine, etc. and a driven shaft 18 for a blower, etc. is equipped with the first rotor 21 consisting of a cup-shaped rotor 22 made of magnetic material and a ring-shaped permanent magnet 23 fitted onto the inner peripheral surface of the peripheral wall part 21a, and installed onto one edge of the driving shaft 2. The second rotor 25 consisting of a rotor 28 having the protruded electrode parts 26 in the equal number to that of the magnetic poles of the rotor 21 which are arranged radially in the outer peripheral part and a short-circuit coil 29 in one turn which surrounds the projection part 26 of the rotor 28 is installed onto one edge of the driven shaft 18. The magnet 23 is magnetized so that a necessary transmission torque for driving a load is generated between the both rotors 21 and 25.
Patent JP-H01197810-A (JP)
Title: Servo-controller
Inventor: BUSUJIMA AKIRA
IPC: G05D3/12
Filed: 1988-02-02
Abstract: PURPOSE:To execute a servo-control without using a pulse distributor by deriving a target position of every unit time based on distribution data, averaging it and driving a driving mechanism by a position command obtained thereby. CONSTITUTION:When a target moving position and a target speed are given by an instructing part, a moving amount (distribution data) per unit time is derived based on these values and by integrating successively these distribution data an array of the target moving position for every unit time is derived. Subsequently, a new array is made by adding a prescribed number of arrays being equivalent (including '0') to a moving amount '0' in front of the array of this target moving position, and with respect to this array, by fetching only the number of a prescribed unit time, an average of those target moving positions is operated. This operation is executed successively, while shifting the array one by one, and as a result, an array of a position command to be instructed to a driving mechanism is obtained. These position commands are outputted in order of the array to the driving mechanism. In such a way, a control object is driven at an appropriate speed.
Patent JP-2000220004-A (JP)
Title: Apron for infant
Inventor: TAKADA SHUICHI
IPC: A41B13/10
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain an apron for infant capable of retaining a toy such as a teething ring even for an infant to readily understand, not impairing functions such as washing resistance, readily attaching and detaching the toy. SOLUTION: The front of a fabric comprising an apron main body is provided with a ball-like or U-shaped flexible elastic projection 2a having a constricted part at a base side. A toy such as a teething ring is retained at the front of an apron by forcing the pattern or the ring-shaped part of the toy into the constricted part of the elastic projection 2a. Since the whole retained toy 5a can be visually checked and an infant can directly touch the toy, an infant can play while maintaining the apron and relatively readily removes the toy from the apron by oneself.
Patent JP-H09207317-A (JP)
Title: Manufacture of blanket
Inventor: KANEKO NORIO
IPC: B41N10/02
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent tension irregularity when a blanket is attached or blanket sliding during printing by composing a blanket of a visco-elastic body made of at least two layers and fitting it to a brin body by a chemical means. SOLUTION: A brin body 2 is inserted into a cylindrical form 1 so that the centers of their cross-sectional circles correspond with each other. And then silicon rubber 4, the innermost layer of the blanket, is filled between the form 1 and the brin body 2. In such state, the from 1 is heated, the filled silicon rubber 4 is cross-linked and hardened. The hardening process makes the silicon rubber 4 and the brin body 2 to be joined and fixed chemically. And then the brin body 2 wherein the hardened silicon rubber 4 is taken out, and inserted into a form 1', larger than the form 1 in diameter. And then a surface rubber 5 is formed by filling silicon rubber in a clearance 3 between the form 1' and the brin body 2 and heating and hardening the form 1'. Finally, a blanket with a prescribed cross section is obtained by taking the brin body 2 from the form 1'.
Patent JP-S62178964-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C7/38
Filed: 1986-02-03
Abstract: PURPOSE:To improve the fastness to light of a dye image by incorporating a metallic complex and specific compd. into a silver halide emulsion layer contg. a specific magenta coupler. CONSTITUTION:At least one layer of the silver halide emulsion layer contains the magenta coupler expressed by formula I. At least one of the metallic complex having >=3X10<7>M<-1>sec<-1> quenching rate constant of singlet oxygen and at least one selected fro the compd. expressed by formula II and at least one selected from the compds. expressed by formula III, IV are incorporated into the silver halide emulsion layer contg. the magenta coupler. In formula III, R<2>, R<5> denote a halogen atom, etc., R<3> denotes a hydrogen atom, alkyl group, etc., R<4> denotes a hydrogen atom, etc., Y2 denotes an atomic group necessary for forming a chroman or coumaran ring. In formula IV, R<12>-R<14> denote a hydrogen atom, halogen atom, etc., and Y3 denotes an atomic group necessary for forming an indane ring.
Patent JP-H11210857-A (JP)
Title: Ball screw
Inventor: SAKURAI YUICHI
IPC: F16H25/22
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate malfunction of a ball screw, caused by deformation or collapse of solid oil balls in the ball screw lubricated by the solid oil ball. SOLUTION: Three ball circulation paths are formed of a transport path 32 between thread grooves 21 of a screw shaft 20 and thread grooves 31 of a nut 30, and circulation paths 41 of ball circulation tubes 40. Out of these ball circulation paths, the two paths are regarded as loading ball circulation circuits 42A in each of which the loading balls 50 roll, and the remaining one path is regarded as a solid oil ball circulation circuit 42B in which the solid oil balls 60 roll. Since the loading ball circulation circuits 42A and the solid oil ball circulation circuit 42B are formed separately, the solid oil balls cannot be deformed or collapsed by the loading ball even when excessive force is applied to a ball screw 10. Thus, malfunction of the ball screw 10, caused by the deformation or collapse of the solid oil ball can be eliminated.
Patent JP-S60167416-A (JP)
Title: Processing apparatus
Inventor: SAKAI HIDEO
IPC: H01L21/31
Filed: 1984-02-10
Abstract: PURPOSE:To increase a rate of effective processing part by accommodating a reaction box to which the reaction gas is supplied within a reaction furnace. CONSTITUTION:A wafer 15 as the processing object is held under the condition as being arranged standing on a jig 14. After a cover 5 is closed, a reaction box 3 accommodating the jig 14 is inserted and positioned within a reaction furnace 1. Thereafter, the inside of reaction furnace 1 is heated. When the inside the furnace is stabilized at the predetermined temperature, the reaction gas is supplied to the reaction box 3. The reaction gas supplied diffuses at the inside of cover 5 from the supply hole 12 and uniformly injected into the side of body 4 from many small holes 11 in the form of shower. Simultaneously, since the exhaustion path 9 is attracted by a negative pressure source like a vacuum pump, etc., the reaction gas injected from small holes 11 passes straight between the wafers 15 as the flow of layer in such a way as being absorbed into small holes 7 of the bottom plate 6. The reaction gas absorbed by the small holes 7 for absorption is collected to the exhaustion hole 6 and is exhausted passing an exhaustion path 9.
Patent JP-H0859298-A (JP)
Title: Heat-insulating film
Inventor: SHIBATA ITARU
IPC: C03C17/42
Filed: 1995-02-09
Abstract: PURPOSE: To obtain glass having durability, high light transmissivity in visible ray region, low light transmissivity in infrared ray region and excellent in heat insulating effect by forming a complex oxide film comprising one or more kinds of elements selected from a group consisting of groups IVa, IIIa, VIIb, VIb and Vb onto a glass substrate. CONSTITUTION: A glass substrate having 1.0-1.4 Y value, 0.24-0.32 x value and 0.3-0.41 y value on chromaticity diagram is used as the glass substrate. A complex oxide film is formed by the following sputtering method. An alloy target containing one or more kinds of elements selected from tungsten and the above groups from IVa to Vb of the periodic table in a prescribed concentration is used as a sputtering target and a mixed gas of argon with oxygen controlled to a prescribed gas ratio is used as a sputtering gas and the complex oxide film is formed on the glass plate by a reactive sputtering method. The thickness of the film formed thereon is normally limited to <=1μm. A silicon hard film may be formed as a protective film.
Patent JP-H06209834-A (JP)
Title: Partition plate
Inventor: SHIMAMOTO RYOZO
IPC: A47B96/04
Filed: 1993-01-14
Abstract: PURPOSE:To provide a kind of partition plate which can conform to various commodity shelves, and also, has a long service life. CONSTITUTION:The partition plate 1 consists of a partition part 2 roughly erected against a commodity shelf, and a pair of front and rear fixing parts for fixing the partition part 2 to the commodity shelf, and constituted so that the fixing part 3 is provided with at least a pair of inserting/holding parts 5 for fixing the partition part 2 by fitting into a recessed part of the partition part 2, and a fixing claw 6 for fixing the fixing part 3 by being engaged to a hole of the commodity shelf, and also, as for the recessed part 4, plural ones are provided in at least one of the front or the rear part.
Patent JP-S54115365-A (JP)
Title: Preparation of optically active beta-lactam
Inventor: OSHIMA IWAO
IPC: C07D205/08
Filed: 1978-03-01
Abstract: PURPOSE: To prepare the title compound useful as an intermediate for penicillin and cephalosporin, and antibiotics in high yield without causing side reactions, by  reacting a ketenesilyl acetal with an optically active Schiff base in the presence of  a Lewis acid.  
     CONSTITUTION: A ketenesilyl acetal of formula I: (R 1  and R 2  are H, alkyl, aryl  groups, etc,; R 3  is alkyl or aryl group; R 4 , R 5  and R 6  are H, halogen, alkyl groups,  etc.) is reacted with an optically active Schiff base of formula II: (R 7 , R 8 , and R 9   are H, alkyl, aryl groups, etc,; at least one of them has an optical active site, respective two of the R 1 , R 2  and R 3  and R 7 , R 8  and R 9  are bonded by a  carbon chain which may contain hetero-atoms) in the presence of a Lewis acid,  e.g. a titanium halide, preferably under anhydrous conditions, to give an optically  active β-lactam of formula III. The reaction mixture is preferably treated with a  base, e.g. potassium-t-butoxide, to accelerate the cyclization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6112365-A (JP)
Inventor: EDOWAADO FURANKU HERINSUKI
IPC: B41J9/127
Filed: 1985-02-08
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-H03227652-A (JP)
Title: Ink jet recording apparatus
Inventor: AOKI TOMOHIRO
IPC: B41J2/18
Filed: 1990-02-02
Abstract: PURPOSE:To realize optimum recording under any condition of humidities by providing a discharging means for discharging ink from a discharge port without using a discharge energy generating element, and a controlling means for detecting the humidities in the surroundings and variably controlling the discharging time or discharging amount of ink corresponding to the detected humidities. CONSTITUTION:In the title ink jet recording apparatus which discharges ink from a discharge port 302 to a recording face of a material P to be recorded thereby to conduct recording, there are provided a connecting member 314 to be fitted with the discharge port 302, a discharging means 340 for discharging ink accumulated in the vicinity of the discharge port 302 when the connecting member 314 is fitted with the discharge port 302, a humidity detecting means 348 for detecting the humidities of the surrounding atmosphere, and a controlling means 400 for variably controlling the discharge time of ink from the discharging means 340 corresponding to the humidities detected by the humidity detecting means 348. Since the discharging time of ink accumulated in the vicinity of the discharge port 302 is controlled corresponding to the humidities of the atmosphere, even if the ink in the vicinity of the discharge port 302 is turned unsuitable to be discharged under the low humidities, it is prevented that the ink is not discharged properly or never discharged at all.
Patent JP-S57137690-A (JP)
Title: Blower
Inventor: TANAKA TADAMI
IPC: F04D25/08
Filed: 1981-02-19
Abstract: PURPOSE:To prevent the flow which comes from the rear end from bumping into casing by bending the top part of impeller side plate in about circular arc shape and extending it to ahead of impeller main plate 5. Thereby to attain a high pressure. Also to simplify the constitution by using intake also as entrance of the impeller. CONSTITUTION:To bend the top part 17 of impeller side plate 15 in about a circular arc shape and to extend it to ahead of impeller main plate 5. Flow from the rear end 16 of vanes are affected by the impeller side plate 15 which are larger than vanes 8 or impeller main plate 5 and are bent in shape of about a circular arc or a straight line and does not hit casing 18. Therefore, the air flow is directed to guide vane 10 without having sudden deflection. Consequently energy loss is small and fan pressure can be largely increased. Also the total constitution can be siplified by the use of fan intake also as the entrance of the impeller.
Patent JP-H05219316-A (JP)
Title: Original reading method and facsimile equipment by use thereof
Inventor: YASUDA HISAHIRO
IPC: F16L59/00
Filed: 1992-02-07
Abstract: PURPOSE:To easily realize partial transmission by detecting a mark with an excess picture element in valid pixels and identifying the designated mark without deteriorating a picture element density and newly providing a reader. CONSTITUTION:An original 21 is held between transparent sheets 22 and the transparent sheet is covered to a reading face. A mark 23 is described to a position corresponding to an excess picture element among valid pixels of a CCD in the transparent sheet 22. The mark 23 is detected by the CCD and a picture area in the original is designated depending on the detected mark position. For example, the picture of the designated area is sent partially by designating the area between the marks 23.
Patent JP-S60166046-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/06
Filed: 1984-02-08
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。