baber/WOPTO huggingface dataset:
Patent JP-H03244296-A (JP)
Title: Optical connector
Inventor: KAWAI SHIGERU
IPC: H04B10/80
Filed: 1990-02-22
Abstract: PURPOSE:To realize doubled crossbar connection with the same number of elements by dividing an optical storage element array and a photodetector array into at least two parts, providing a pair of anodes and a pair of cathodes at an optical storage element, and providing a pair of terminals of signal output at a photodetector. CONSTITUTION:An input plane 21 is divided into four parts, and each part is comprised of 2X2 optical function elements of a11, a12, a21, a22, and a13, a14, a23, a24, and a31, a32, a41, a42, and a33, a34, a43, a44. Those divided parts are insulated with each other electrically, and every four electrodes are placed in four directions, and two pairs of them are the one of anodes and the other of cathodes. An output plane 22 is divided into four parts, and they are insulated with each other electrically. Each part is comprised of two strip-shaped photodetectors b11, b21, and b12, b22, and b31, b41, and b32, b42, respectively, and every four electrodes are placed in two directions. Since the whole element is divided into four parts, the four pairs of crossbar connection of 2X2 can be operated in parallel.
Patent JP-H07246175-A (JP)
Title: Self-propelling cleaner
Inventor: EGUCHI OSAMU
IPC: A47L9/28
Filed: 1994-03-10
Abstract: PURPOSE:To provide a self-propelling cleaner capable of moving the main body precisely without being influenced by an angle deflection caused by the deviation of detecting direction of a gyro. CONSTITUTION:This cleaner comprises a plurality of obstruction detecting means 4 for detecting the existence of an obstruction, a facing state judgement unit 10 for judging the mutual relation between the main body and its facing front obstruction, an azimuth sensor 5 for detecting the traveling direction of the main body, a cleaning area input means 8 for entering the longitudinal and lateral distance of a cleaning area, a rectilinear distance measuring means 9 for measuring a distance that the main body actually travels from the start of rectilinear traveling toward the cleaning area till the detection of an obstruction, and a judgement processor 7 for processing all the signals from these means, by feeding an output signal to a traveling steering means 3 and controlling the advance, retreat, and change-direction of the main body.
Patent JP-S56135712-A (JP)
Title: Radiator
Inventor: KAWAI HIROYUKI
IPC: F01P11/02
Filed: 1980-03-27
Abstract: PURPOSE: To facilitate support of an auxiliary tank and connection thereof with the radiator and save a space for fitting the same by fitting the auxiliary tank unitarily to the side part of the main body of the radiator through the intermediary of a pressure valve and a negative pressure valve.  
     CONSTITUTION: The main body of the radiator consists of upper and lower tanks 12 and 13 and of a core part 11 connected between the two tanks, while in the side- wall parts of both tanks 12 and 13 communication orifices 25 and 32 are made. On the other hand, in the auxiliary tank 16, communication orifices 29 and 33 whose axial lines are made to accord with those of the communication orifices 25 and 32, as well as junction parts 27 and 28 projected outward, and formed and the junction parts 27 and 28 are connected water-tightly to the communication orifices 25 and 32 through the intermediary of sealing materials 29 and 36. And, the pressure valve 31 is put in the communication orifice 26, while the negative pressure valve 38 is put in the communication orifice 36, and the auxiliary tank 16 performs operation of storing temporarily cooling water which overflows and of returning the same to a cooling water system after stoppage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04211663-A (JP)
Title: Production of n-alkylpyrazole
Inventor: MURAKAMI HIROSHI
IPC: C07D231/12
Filed: 1991-03-06
Abstract: PURPOSE:To obtain in high yield the title compound useful as an intermediate for herbicides by converting a N-nonsubstituted pyrazole as raw material into its alkali metal salt which is then reacted with one of various kinds of alkylating agent. CONSTITUTION:An alkali metal or alkali metal-contg. base is reacted with a N-nonsubstituted pyrazole of formula I (R<1> is H or 1-4C alkyl; n is 1-3) (e.g. 4-methylpyrazole) into its alkali metal salt, which is then reacted with an alkylating agent such as methyl chloride, thus obtaining the objective N- alkylpyrazole of formula II (R<2> is 1-4C alkyl) (e.g. 1,4-dimethylpyrazole). With the present method, conversion rate will be high, leading to high yield. The present compound is useful as an intermediate for medicines and pesticides etc., esp. herbicides.
Patent JP-S58155065-A (JP)
Title: Okonomiyaki (thin, flat cake of unsweetened batter fried with bits of vegetables) cooked in aluminum foil dish
Inventor: OBARA TAKASHI
IPC: A23L35/00
Filed: 1982-03-12
Abstract: PURPOSE:To uniform the quality of a prepared Okonomiyaki (thin, flat cake of unsweetened batter fried with bits of vegetable), by placing an aluminum foil dish on an iron plate heated at proper temperature, feeding ingredients for Okonomiyaki to it, putting out the fire, backing it by the remaining heat of the iron plate and a cover. CONSTITUTION:The iron plate 6 and the cover 7 of a roaster having the iron plate 6 and the cover 7 foldable by the hinge 8 is heated and kept at 250-270 deg.C by the thermostat connected to the burner 11 and the thermometer 12. The blended ingredients 3 for Okonomiyaki are fed into the aluminum foil dish 1 coated with the oil 2. The cover handle 10 of the cover 7 is rotated and placed above the aluminum foil dish 1, simultaneously the automatic on-off valve 13 for fuel is opened so that the burner 11 is extinguished, the ingredients 3 are heated and cooked by the remaining heat of the iron plate 6 and the cover 7, to give the baked Okonomiyaki 4. The cover 7 is opened, the handle 9 of iron plate is lifted, and the aluminum foil dish 1 is taked out and packed with a plastic film.
Patent JP-H11235669-A (JP)
Title: Forming method for grinding wheel
Inventor: NAKAYA HIROAKI
IPC: B24D5/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To remarkably develop microworking using a grinding wheel by temporarily sintering a grinding wheel formed by abrasive grains and an adhesive agent, forming grooves in the surface of the grinding wheel, and finally sintering the same, V-shaped grooves having a very sharp tip being formed by fine pitches on the surface of the grinding wheel regardless of material quality of the grinding wheel. SOLUTION: As material quality of a grinding wheel, diamond abrasive grains with a grain size of several μm to 20 μm are used, a binder and the diamond abrasive grains are mixed to be uniform by a mixer such as a ball mill or the like, and the mixture is put in a mold to be pressed and then temporarily sinted at 600-800 deg.C. Subsequently, anisotropic etching is performed for the face of a monocrystalline silicon. By such etching, V-shaped grooves 2a are formed in the surface of a silicon substrate 2. The silicon substrate 2 is fixed to a grinding table of a surface grinder, and while a grinding wheel 1 having a relatively soft surface before final sintering is rotated, it is brought into contact with the surface of the silicon substrate 2 to form a V-shaped blade form on the surface of the grinding wheel 1.  After that, the grinding wheel 1 is finally sintered at a high temperature to obtain the grinding wheel 1 having V-shaped grooves on the surface.
Patent JP-H06242305-A (JP)
Title: Panel
Inventor: HILL GEORGE ROLAND
IPC: B44F1/06
Filed: 1992-01-09
Abstract: PURPOSE: To make many different vision effects available by forming respectively different patterns on both side faces of a transparent or translucent material and overlapping the patterns as a silhouette pattern. CONSTITUTION: This panel is provided with a colorless or bright color sheet material 10 and the pattern 14 visible from one side and invisible from the other side and the pattern is imparted on the silhouette pattern or as a part of it. By such a panel, a part covered with a design is removed and clear view from one side of the panel to the other side is maintained while enabling the clear view from the other side to one side in the entire panel. Also, the view from one side to the other side is entirely interrupted while enabling the view in the entire panel from the other side to one side.
Patent JP-H02220731-A (JP)
Title: Manufacture of mold
Inventor: FUJITA ISAO
IPC: B22C7/02
Filed: 1989-02-20
Abstract: PURPOSE:To easily manufacture a mold having high accuracy by which a recessed part can be surely formed by applying refractory coating on a pattern composed of a core having projecting shape corresponding to the recessed part in a product and lost wax pattern material and losing the lost wax pattern material part. CONSTITUTION:The core 2 having the projecting shape 3 corresponding to the recessed part in the product is set into a metallic mold 1 for forming the pattern. Successively, the lost wax pattern material of wax, etc., is packed into hollow part 4 in the metallic mold 1 to obtain a product pattern 5 integrated with the core 2. The sprue pattern 6 separately formed is joined with this product pattern 5 to form the pattern 7. The refractory slurry 8 is coated on this pattern 7 and the core 2, and after sticking granular or powdery refractory 9, this is dried to apply the refractory 9 coating. After that, the part of the lost wax pattern material in the product pattern 5 and the sprue pattern 6 in the pattern 7 are melted and lost. By this method, the mold 10 having the product cavity part (b) and the sprue part (c), is obtd.
Patent JP-H01254665-A (JP)
Title: Dihydrophyridine antiallergic and antiinflammatory agent
Inventor: KARUBUIN KUUPAA
IPC: A61K31/445
Filed: 1989-02-20
Abstract: Compounds of the formula:- <CHEM> wherein R is phenyl or phenyl substituted by nitro, halo, C1-C4 alkyl, C1-C4 alkoxy, aryl(C1-C4)alkoxy, fluoro(C1-C4)alkoxy, C1-C4 alkylthio, C1-C4 alkylsulphonyl, hydroxy, trifluoromethyl or cyano; R<1> and R<2> are H or C1-C6 alkyl, or the two groups form a pyrrolidinyl, piperidino, morpholino, piperazinyl, N-(C1-C4 alkyl)piperazinyl or N-(C2-C4 alkanoyl)piperazinyl group; or R<2> is H or C1-C4 alkyl and R<1> is C3-C7 cycloalkyl, aryl, indanyl, or heteroaryl, or a C1-C4 alkyl group substituted by C3-C7 cycloalkyl, C1-C4 alkoxycarbonyl, aryl or heteroaryl; R<3> is OH, C1-C6 alkoxy, aryl(C1-C4 alkoxy), or NR<4>R<5> wherein each of R<4> and R<5> is independently H or C1-C6 alkyl, or the two groups form a pyrrolidinyl, piperidino, morpholino, piperazinyl, or N-(C1-C4 alkyl)piperazinyl group; Y is an alkylene group of from 2 to 8 carbon atoms and X is 1,2,4-triazol-3-yl, 1,2,4-triazol-4-yl or triazolo[2,3-a]pyrid-2-yl optionally substituted by C1-C4 alkyl or phenyl; are antagonists of PAF and are useful in the treatment of allergic, inflammatory and hypersecretory conditions.
Patent JP-H08235360-A (JP)
Title: Method for detecting rotational angle
Inventor: TANAKA MINORU
IPC: G01B11/26
Filed: 1995-02-28
Abstract: PURPOSE: To provide a method for detecting the rotational angle of a target from a reference object by using a picture processor. CONSTITUTION: A 1st circle superposed on the outline of a reference object is plotted with the centroid of the object as center, luminance on the circle is used as data and a change in the luminance data is patterned 17. On the other hand, a 2nd circle is plotted with the centroid of a target as center and a change in luminance on the 2nd circle is patterned 22. While relatively moving both the patterns, a correlation function is calculated and the moving angle of the target at the time of maximizing the correlation function is outputted. Consequently the rotational angle of the object can be detected regardless of the shape of the target.
Patent JP-H0565371-A (JP)
Title: Stabilized polyolefin
Inventor: PEETAA HOFUMAN
IPC: C08K5/53
Filed: 1992-01-30
Abstract: PURPOSE: To stabilize polyolefin against heat, oxidation and actinic ray decomposition by using phosphite or its aza analogue and benzofran-2-one in polyolefin as a stabilizer.  
     CONSTITUTION: Polyolefin contains a mixture consisting of at least one phosphite or phosnite or its aza analogue and 0.0001-0.015 wt.% of at least one benzofran-2-one represented by formula I as a stabilizer. In the formula I, R 1  is phenyl or 1-3 alkyl groups with C 18 or less, etc.; R 2  is H; R 4  is H, 1-12C alkyl, cyclopentyl, cyclopentyl, etc.; R 3  is R 2  or R 4  or groups represented by formulae II, III (R 6  is H, 1-18C alkyl, etc., and R 7  is H, 1-18C alkyl, etc.), and R 5  is H, 1-20C alkyl or cyclopentyl. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S58156824-A (JP)
Title: Measuring device of tension to be generated on rope
Inventor: KAJIOKA YASUO
IPC: G01L5/04
Filed: 1982-03-15
Abstract: PURPOSE:To reduce the size of a titled device, by constituting said device of a body part and a measuring part to be mounted freely attachably and detachably to the body part and disposing sheaves which are apart at a prescribed spacing in the drawing direction of a rope and are freely rotatable in the body part. CONSTITUTION:A measuring device 1 for tension is constituted of a body part 2, and a measuring part 3 mounted freely attachably and detachably to the body part 2. Two pieces of sheaves 4, 5 which are freely rotatable and are of the same shape are mounted in the drawing direction of a rope (c) before and after the engaging grooves 2d of both side plates 2a, 2a respectively equidistantly from the centers of said grooves 2a at the spacing about twice the outside diameter of the sheaves 4. The pressing force generated in the shaft part of the sheave 6 in the measuring part is detected with a sensor 7 in the shaft part, whereby the tension to be generated in the rope is measured. With such constitution, the pressing force generated in the rope is converte without using any auxiliary member and the device is reduced in size.
Patent JP-H09207724-A (JP)
Title: Rotary outside mirror
Inventor: ITOU TOUKO
IPC: B60R1/06
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To easily scatter the waterdrops or snow adhering to an outside mirror and confirm-the rear state by housing a motor connected to the bearing possessed by a mirror body to rotate the mirror body in a case having a mounting means onto a vehicle. SOLUTION: A cylindrical bearing 13 is provided on the reverse center of a mirror body 12 formed of a circular convex mirror, and the shaft 22 of a motor 22 is inserted to the bearing 13 so that the mirror body 12 is rotated by the rotation of the motor 20. The mirror body 12 with the motor 20 is housed in the case body 35 of a case 30, an opening 33 for the mirror body 12 is provided on a cover 32 for covering the opening of the case body 35, and the cover 32 is mounted on the case body 35 by a mounting means so as to be integrated together. Thus, the waterdrops or snow adhered to an outside mirror can be easily scattered to confirm the rear state.
Patent JP-H03242902-A (JP)
Title: Thermistor
Inventor: KAWAGUCHI YUKIO
IPC: H01C7/04
Filed: 1990-02-21
Abstract: PURPOSE:To sufficiently secure a connection area to lead wires by setting up length of the side of an end face of a thermistor element body larger than thickness of the thermistor element body. CONSTITUTION:The subject thermistor is provided with a square thermistor element body 2 having prescribed thickness, a pair of lead wires 3a, 3b so connected to the element body 2 that wires 3a, 3b sandwich the both end faces of the thermistor element body and a glass body 4 sealing the area of the thermistor element body 2 and the lead wires 3a, 3b. Then, the length of the side of the end face of the thermistor element body 2 is made larger than thickness of the thermistor element body 2. Accordingly, the area of the end face is relatively enlarged so as to sufficiently secure the connection area of the lead wires 3. Thereby, coming-off and defective connection of the lead wires accompanying a thermal shock or the like can be evaded so as to maintain a stable characteristic.
Patent JP-H02219164-A (JP)
Title: Logging system for command message
Inventor: SERA TAKAFUMI
IPC: G06F15/00
Filed: 1989-02-21
Abstract: PURPOSE:To effectively store a command message by holding index numbers of a command input message and a command end message in a write field to a logging file, and referring to them by both of them. CONSTITUTION:When one command is inputted, a command input message body 4 is written in a command input message area 5. When the command is ended, a command input index number 6 is written in a command end index area 8 of a command end index number 7. A command end message main body 9 is written in a command end message area 10. In this case, the command end index number 7 is written in a command input index area 11 corresponding to the command input index number 6. In such a way, a command message can be stored effectively.
Patent JP-2000241013-A (JP)
Title: Wind direction regulator for air conditioner
Inventor: KABETA TOMOYOSHI
IPC: F24F13/14
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To move a wind direction regulating blade from an arbitrary place to a swinging reference point by approaching a wind direction regulating blade drive means by each angle decided while swinging by a control microcomputer and a predetermined number of times when operated in a swing mode, and aligning it. SOLUTION: A swing mode operation is designated by a control microcomputer, which reads a signal output from a swing mode switch in an input circuit, and a variable (n) is set to '0' when the swing operation is started (S1). Then, an output circuit outputs an operation signal toward a stopper for (θ+α) degrees of a wind direction regulating blade driving means and then outputs an operation signal toward a reverse direction to the stopper for the θ degrees of the blade driving means (S2, S3). Then, '1' is added to the variable (n) (S4), the added variable (n) is decided, and in the case of becoming (θmax-0)/α=n, the aligning is finished to become a normal swinging operation.
Patent JP-S55141386-A (JP)
Title: Production of metal bar form body
Inventor: NAGANO MISAO
IPC: B22F3/14
Filed: 1979-04-06
Abstract: PURPOSE: To produce the metal bar form bodies of the specified length economically with high production efficiency in a short time by pressure-sandwiching the cascade placed briquette row by means of a pair of electrodes opposing in the axial direction within a vacuum chamber and supplying electric current to the briquette row.  
     CONSTITUTION: The specified number of briquettes P of metal powder are cascade- disposed in the sample receiving groove of a truck 5 with their end faces being mutually contacted, after which the truck 5 is carried into a vacuum chamber 1. Thence, when an end wall door 3 is closed, a stationary electrode 4 contacts the end face of the briquette row 8P. Thence, a movable electrode 10 is contacted to the other end face of the row 8P by turning a turning handle 11C and further the row 8P is strongly pressure-contacted. In this state, a suction device is operated and at the same time a switch 14 is closed. This closing causes the respective briquettes P of the row 8P to be rapidly heated to the specified high temperature by  Joule heat, so that the contact parts of the briquettes P of high resistance value are fusion-welded at the same time and the row 8P becomes one round-bar form body. The gas released from each briquette P at the heating is continuously exhausted through exhaust hole 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60185867-A (JP)
Inventor: OOTA SEIYA
IPC: D06M15/00
Filed: 1984-03-03
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-S59166888-A (JP)
Title: Photointerrupter circuit
Inventor: IWATA KOUZOU
IPC: G01V8/12
Filed: 1983-03-11
Abstract: PURPOSE:To eliminate the influence of an external light by executing on-off control of a gate circuit for controlling the output of a light emitting element driving circuit and a photodetector by a prescribed discriminating signal, and inserting an external light input portion cancelling capacitor into an output side of the photodetector. CONSTITUTION:At the time of a low level in which no discriminating signal exists, transistor (TR) Q2 is off, light emitting diode is not turned on, and as for a phototransistor, an external light current portion flows to a load resistance R1, and a capacitor C is charged. A TRQ4 of an output gate circuit 3 is on, grounded directly, and an output component by an external light is not led out to the output side. On the other hand, at the time of a high level in which a discriminating signal exists, the TRQ2 becomes on, the light emitting diode is turned on, its light quantity is detected by a photodetecting phototransistor in accordance with whether an object exists or not, and as for the output gate circuit 3, the TRQ4 is off, the capacitor C cancels an output component by an external light, and only the light quantity by the light emitting diode is led out as an output signal 7 from a buffer 8. In this way, the influence of an external light component can be eliminated by a simple constitution.
Patent JP-H01216440-A (JP)
Title: Program execution analyzing system
Inventor: INOUE TAKESHI
IPC: G06F9/44
Filed: 1988-02-24
Abstract: PURPOSE:To accurately measure coverage by inserting a null segment in case where no execution text when a condition at a branch point is not satisfied exists, and inserting probes to the forefronts of each segment of a branch part and an inserted null segment. CONSTITUTION:A syntax analysis part 2 collects the information of the null segments with respect to an if text, an else text, and a switch text. A source text 1 analyzed at the syntax analysis part 2 of first pass is inputted to a syntax analysis part 3 of second pass, and the probe is inserted, then, a source text 4 with the probe is generated, and the text 4 is executed at an execution analysis part, then, the coverage is measured. Each of the syntax analysis parts 2 and 3 checks whether or not the execution text when the condition at the branch point is not satisfied exists, and inserts the null segment when no execution text exists, and inserts the probes to the forefronts of the segment of the branch part and the inserted null segment. In such a way, the coverage can be measured accurately.
Patent JP-H02252587-A (JP)
Title: Press for bookbinding
Inventor: HORUSUTO RAATEERUTO
IPC: B42C13/00
Filed: 1990-02-23
Abstract: PURPOSE: To improve a pressing speed and quality of a book by continuously operating via an endlessly feeding conveyor around two directional changing gears along a circulating rail having a direction changing point together with a fold forming unit in pressing appliances, thereby forming a fold of a cover of the book. CONSTITUTION: Since pressing appliances 2 having a fold forming unit 40 is disposed on an endless chain conveyor 13 feeding around directional changing chain gears 3, 4, they are together freely coupled and continuously operated by the conveyor. The appliances 2 execute joint heating of a book 1 during operation of an elliptical transporting system, and for a feeding time between an input side point 14 of the book and an output point 15 of the book, pressing and fold forming of all the surfaces of the book are executed. The appliances 2 each has an inside pressure plate 6 and an outside pressure plate 7 having a support bar 8. And, the plate 7 can move by changing an interval parallel to the plate 6. Guide rolls 9, 10 are mounted above and below the plate 6, and fed in closed rails 11, 12 of a frame of the machine.  Circulating drives of the plates 6, 7 are conducted by a chain 13 freely coupled with the plate 6.
Patent JP-S61215694-A (JP)
Inventor: PIEERU AN
IPC: C10G35/12
Filed: 1986-02-26
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。