baber/WOPTO huggingface dataset:
Patent JP-H0931359-A (JP)
Title: Titanium dioxide pigment
Inventor: JIYONASAN BANFUOODO
IPC: C09C1/36
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium dioxide pigment coated with aluminum phosphate and excellent in light fastness, etc., by mixing a liq. suspension of titanium dioxide with an aluminum phosphate reagent and adjusting the pH of the resulting mixture to a specified value with an alkali.  
     SOLUTION: Aluminum or an aluminum compd. (e.g. aluminum hydroxide) is reacted with conc. phosphoric acid in a molar ratio of Al to P of (1:2)-(1:5) under heating to give an aluminum phosphate reagent. A liq. suspension of titanium dioxide is mixed with the reagent and then adjusted to a pH of 3.5 or higher with an alkaline compd., thus giving a titanium dioxide pigment coated with aluminum phosphate. The reagent is mixed into the suspension in an amt. enough to form, on the surfaces of titanium dioxide particles, a coating film contg. aluminum in an amt. of 2-6wt.% (in terms of Al 2 O 3 ) of TiO 2 . 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6075475-A (JP)
Title: Synthesis of chroman compound
Inventor: MATSUDA TERUO
IPC: C07D311/72
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a chroman compound useful as an antioxidant in high yield, by condensing a hydroqyinone with myrcene and/or a halide of myrcene, geraniol, or linalool as an acidic condensation agent by the use of zinc chloride and hydrochloric acid. CONSTITUTION:A compound shown by the formula I (R is CH3, or H) is reacted with myrcene and/or a halide of myrcene, geraniol, linalool as an acidic condensation agent by the use of zinc chloride and hydrochloric acid in a solvent such as ethyl acetate, etc. at 45-90 deg.C to give a compound shown by the formula II. An amount of zinc chloride used is 0.1-3.0mol based on the compound shown by the formula I , and an amount of hydrochloric acid is 0.05-3.0mol.
Patent JP-2000015855-A (JP)
Title: Thermal head
Inventor: YONEDA JUNICHI
IPC: B41J2/335
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make a thermal head superiorly durable by arranging a carbon protecting film essentially consisting of carbon for protecting a heat-generating element and setting a surface free energy of an uppermost layer of the protecting layer to be not smaller than a specific value. SOLUTION: A heat store layer 14 is formed on a substrate 12, on which a heat-generating body 16 is formed. An electrode 18 is formed further on the heat-generating body. A lower protecting film 20 having a 11 mm-thick silicon nitride film is formed on the heat-generating body 16 and electrode 18. An intermediate layer 22 is formed on the lower protecting film 20. A carbon protecting film 24 essentially consisting of carbon for protecting the heat-generating body 16 is formed on the intermediate layer 22. A surface free energy of an uppermost layer of the carbon protecting film 24 is set to be not smaller than 50 dyne/cm. A thermal head 10 is manufactured in this manner. Blanks in record sound or images caused by sticking is greatly reduced accordingly, so that a durability is improved.
Patent JP-S5888187-A (JP)
Inventor: HIROTA KAZUSHI
IPC: C04B41/80
Filed: 1981-11-17
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-H0745090-A (JP)
Title: Semiconductor memory integrated circuit
Inventor: KONDOU ICHIYOSHI
IPC: G11C16/06
Filed: 1993-07-26
Abstract: PURPOSE:To speed up the operation of the semiconductor memory integrated circuit and to provide a semiconductor memory integrated circuit which operates stably with low voltage consumption even with a low operating voltage of about one volt. CONSTITUTION:This semiconductor memory integrated circuit is provided with plural column lines 110, 112, 113, 114 and the same sense amplifiers 134, 136, 137, 138 corresponding to the respective column lines. The outputs of the sense amplifiers are provided with column selection means composed of column selection circuits 124, 126, 128, 130 and column line selection signal lines 148, 150, 151, 152. As a result, the change in the potentials of the column lines is rapidly transmitted to the same sense amplifiers having the same detected voltages corresponding to the respective column lines even at <=1V power supply voltage. The stable operation is thus made possible even by the low power supply voltage.
Patent JP-H06108652-A (JP)
Title: Green cut robot and running method thereof
Inventor: TAKAHASHI NORIO
IPC: E04G21/02
Filed: 1992-07-10
Abstract: PURPOSE:To enable execution of green cut having a short turning radius by a method wherein two pairs of front and rear wheels mounted on the under surface part of a base are rotationally driven with the aid of respective four drive motors, the directions of the four wheels are reversed, and the wheels are steered by means of a steering mechanism. CONSTITUTION:When slide plates 43 and 44 are moved in a direction, in which they approach each other, by operating a cylinder 45, brackets 36 and 36 are rotated around rotary shafts 35 and 35. Along with rotation of the rotary shaft, front wheels 26a and 26b are rotated in a 90 deg. arc and the direction thereof is changed. Along with movement of the slide plate 44, a moving plate 50 is moved frontward, along with the frontward movement thereof, rear wheels 27a and 27b are reversed in a 90 deg. arc and the direction thereof is changed. When, in this state, the wheels 26a, 26b, 27a, and 27b are respectively rotationally driven, a running truck 2 is traversable in a state as it is. Through expansion and contraction of a piston rod 54a, one coupling rod 52 coupled to the moving plate 50 is pulled and the other coupling rod 52 is pushed. Thus, the rear wheels 27a and 27b are rotated in the same direction as each other, whereby the wheels 27a and 27b are steered.
Patent JP-2001014291-A (JP)
Title: Broadcast type information system, broadcast information distribution method and computer-readable recording medium recording program to make computer execute the distribution method
Inventor: ASADA KAZUSHIGE
IPC: H04N21/262
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To effectively acquire the information desired by a user on a client side among those broadcast information which are distributed to the clients by a server. SOLUTION: The information on a data base 101 is clustered in a multi- dimensional space on the basis of a key point that is decided by a key point deciding part 102a, and the schedule information including the start time of node distribution of every cluster is distributed by a schedule distribution processing part 104. Each receiver 110 or 120 receives only its desired node according to the schedule information and has a request to change the key point as necessary.
Patent JP-S6344056-A (JP)
Inventor: AOYANAGI TORU
IPC: E04B7/16
Filed: 1986-08-07
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-S57107008-A (JP)
Title: Permanent magnet made of rare-earth cobalt
Inventor: SHIMODA TATSUYA
IPC: C22C19/07
Filed: 1980-12-25
Abstract: PURPOSE:To produce a permanent magnet having good magnetic properties by a method wherein its alloy is composed of Sm, Y, Cu, Co, Fe and M (M is at least one out of Ti, Zr, Hf, etc.) and the composition ratio of every element is specified and yet the alloy is resin bonded with a core alloy of which the macrostructure of its ingot in casting is mainly a columnar crystal. CONSTITUTION:An alloy consisting of Sm, Y, Co, Cu, Fe and M (M is at least one out of Ti, Zr, Hf, V, Nb and Ta.) is Sm1-xYx(Co1-u-v-wCuuFevMw)z in terms of the composition represented by an atomic ratio where 0<x<0.5, 0<u< 0.2, 0<v<0.5, 0<w<0.1 and 6.5<=z<=9. Further, this is an alloy having an  R2Co17 type crystal as its main component when R is a complex of Sm and Y. A core alloy of the magnet has the composition in which the macrostructure of its ingot in casting is mainly a columnar crystal. With this structure, a low-cost permanent magnet having superb saturated magnetization and coercive force.
Patent JP-H0269657-A (JP)
Title: Wide-area spectral medicine detection system
Inventor: SUTEIIBEN AARU BAINDAA
IPC: G01N30/14
Filed: 1989-07-17
Abstract: PURPOSE: To quickly analyze a wide range of drugs by combinedly arranging an anion-exchange column, a reversed phase column, and a cation-exchange column in this order and selecting column media, carrier liquid, and identifying means. CONSTITUTION: Solvents and carrier liquids in three tanks 19-21 are sent to a sampling device 28 through a selection valve 25 and reach the entrance of a four-way valve 31 through an eight-way valve 30 and a preceding-stage column 15 after the device 28 collects a fixed amount of sample. On the other hand, a carrier liquid of a prescribed concentration in a liquid tank 23 reaches the valve 31 through a pump 24 and successively carries a liquid containing the sample through an anion-exchange column 12, a reverse phase column 13, and a cation-exchange column 14 in a housing 11. The columns 12-14 are filled up with prescribed materials and the effluent from the column 14 is scanned with ultraviolet rays from a scanning ultraviolet-ray detector 35. Acquired information is inputted to a computer monitor 37 and the kinds and amounts of drugs are decided.  The analyzed results are printed by means of a printer 38.
Patent JP-H1111328-A (JP)
Title: Telescopic steering device
Inventor: ASADA TORU
IPC: B62D1/18
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the required space, and to reduce the cost by advancing/ retracting a yoke or a shaft by a telescopic device by the prescribed distance according to the unlocking or locking signal of a steering lock to achieve the unlocking or the locking through the fitting to or opening from the shall or the yoke. SOLUTION: When the locking signal of a steering lock (SR) is given, a yoke 3 is retracted, and the engagement of the yoke 3 with a shaft 2 is opened over the largest retracting position of the telescopic regulation position. The rotation of the yoke 3 is not transmitted to the shaft 2, or the rotation of the steering wheel is not transmitted to a steering mechanism, resulting in SR condition. When the unlocking signal of SR is given, the yoke 3 is advanced, the yoke 3 is engaged with the shaft 2, and stopped at the regulation position immediately before the locking of SR. Because a shaft slide mechanism for telescopic operation is disengaged, and the steering wheel is idled in SR, the mechanism to mechanically stop the rotation can be dispensed with, which is advantageous from the aspects of both the space and the cost.
Patent JP-H0350203-A (JP)
Title: Production of styrene polymer particle
Inventor: TSUCHIDA MINORU
IPC: C08F12/00
Filed: 1989-07-19
Abstract: PURPOSE:To obtain polymer particles whose surfaces are not contaminated with polyvinyl alcohol by performing the polymerization in the presence of an amine compound in the suspension polymerization system in producing styrene polymer particles by using polyvinyl alcohol as a suspension stabilizer. CONSTITUTION:In the production of styrene polymer particles by suspension- polymerizing a styrene monomer together with optionally a copolymerizable monomer (at most 50% of the monomer phase) by using polyvinyl alcohol (desirably partially saponified PVA) as a suspension stabilizer in the presence of a polymerization initiator, the reaction is performed in the presence of an amine compound in the suspension polymerization system, desirably the dispersed phase (monomer phase). An amine compound slightly soluble in water (e.g. N-methylaniline), is desirable as the above amine compound and its amount of addition is 0.05-5%. desirably 0.1-3% in terms of a concentration in the dispersed phase.
Patent JP-2001014905-A (JP)
Title: Connecting structure of luminaire
Inventor: TANAKA YOSHIRO
IPC: F21S8/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To facilitate a mounting/demounting operation and inspection/ maintenance operation of a luminaire, facilitate the mounting operation of a reflector of the luminaire, and make a connecting portion of the luminaire inconspicuous. SOLUTION: In this connecting structure of a luminaire, a socket support mount 12 which is served also as reinforcement of a luminaire body 11 is fixed to one connecting portion thereof. The socket-supporting mount 12 is constructed by having a socket mounting portion 13 made into a perpendicularly folded form and a connecting insertion piece 15 made into a perpendicularly folded form. Mating to the connection portion of the luminaire, a socket-support mount 22 which is served also as reinforcement for another luminaire body is fixed to the other connecting portion thereof. The socket-support mount 22 is constructed by having a socket mounting portion made into a perpendicularly folded form and an insertion slit 25 extending from its outer end.  The connecting/inserting piece 15 is inserted into the insertion slit 25 and a socket is arranged via a socket adaptor 36 between the socket-support mount 22 of the one and the socket-support mount 22 of the other body.
Patent JP-S6340125-A (JP)
Title: Copying device for roll film
Inventor: AIKO YASUYUKI
IPC: G03B27/08
Filed: 1986-08-06
Abstract: PURPOSE:To execute an automatic retrieval by providing a retrieval information printing and exposing part for printing the retrieval information to a film to be copied. CONSTITUTION:The titled device is provided with a retrieval information printing and exposing part for imprinting the retrieval information such as a retrieval mark, etc. to a copy film. For instance, a retrieval information exposing light source 13 such as a stroboscope, etc. for imprinting the retrieval mark, etc. to a copy film F, and a light shielding mask 14 having an exposing window 14a are provided on the upstream side in the film moving direction from cylinder glass 6. In this state, an image frame of an original picture film (f) to which the retrieval mark is to be imprinted is detected by an image frame detecting sensor 12 of the original picture film (f), and it is detected that the copy film F corresponding to said detection has moved to a retrieval information exposing position (a position of the light source 13), and in its position, the light source 13 is lighted. In this way, the retrieval mark is imprinted into the copy film F, and also, by its retrieval information, an automatic retrieval can be executed.
Patent JP-S57107284-A (JP)
Title: Fresh water manufacturing device
Inventor: YABE KATSUAKI
IPC: C02F1/06
Filed: 1980-12-25
Abstract: PURPOSE: To realize the efficient, inexpensive manufacture of fresh water which utilizes solar heat, by forcibly condensing high temperature, high pressure sea water from a solar heat collector by a condunser which utilizes in-system sea water.  
     CONSTITUTION: The titled device consists of a solar heat collector C which increases the temperature and pressure of sea water, a fresh water separator S, and a heat exchanger H which performs heat exchange between waste water from the waste water receiver 5 of the device S and sea water to be fed to a condenser 2. Said fresh water separator S consists of a casing 1, the condenser 2, a water collector 3, a nozzle 4 which spouts high-temperature, high pressure sea water, and a waste water receiver 5. Consequently, the high temperature, high pressure sea water, which has, for example, ≥120°C, obtained by collecting solar heat is condensed forcibly by a condenser 2, thus obtaining fresh water efficiently through simple operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H064659-A (JP)
Title: Image editing device
Inventor: KIMURA KIYOSHI
IPC: G06T11/80
Filed: 1992-06-18
Abstract: PURPOSE:To accelerate an image processing speed in an image editing device for generating a new image by synthesizing image data of a part of an area on an image memory 6 and image data of a part of another area. CONSTITUTION:The image editing device provided with an image input part 7 and an image outputs part 8 is provided with an image synthetic part 12 being a hardware executing image synthesis and an address generator 4-3 generating an address at the time of writing synthesized image data in the image memory 6. The image synthetic part 12 reads plural pieces of image data to be synthesized from the image memory 6, executes synthesis and writes synthesized image data in the image memory 6. Image synthesis is not executed in software mode by CPU as before but executed in hardware mode such as using the image synthetic part 12 and an address generator 4-3. Thus, a time required for synthesis is shortened as compared with that of convertional one.
Patent JP-H0350959-A (JP)
Title: Facsimile equipment
Inventor: KIMURA TAKASHI
IPC: H04N1/387
Filed: 1989-07-19
Abstract: PURPOSE:To properly record and output a received picture larger than a size at which nonmagnification recording is enabled by providing a split line picture provision means adding a split line expressing the size enabling nonmagnification recording to a reduced picture and a picture memory or the like. CONSTITUTION:In the case of receiving picture information of size A4 with a facsimile equipment able to record a picture of A6 size with nonmagnification, received picture information by one page is decoded by a coding decoding section 5 and stored in a picture memory 8. Then a split line additional key of an operation display section 4 is operated and a picture signal stored in the memory 8 is subject to reduction processing by a picture reduction section 6, the result is transferred to a split line addition section 7, where a picture of split lines dividing the picture into two longitudinally and laterally respectively is added and the result is transferred to a plotter 3 for the recording output. When a picture of a split area part is subject to nonmagnification recording, the area key is operated and the print start key is closed, then the picture of the area is recorded with nonmagnification. Since the received picture larger than the size of nonmagnification recording is recorded properly, the content of the original picture is confirmed.
Patent JP-S59149603-A (JP)
Inventor: NAKAI TOMOTOSHI
IPC: C04B35/46
Filed: 1983-10-03
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-H0234334-A (JP)
Title: Computerized phototype setting system
Inventor: OGAWA KEIJI
IPC: B41B27/00
Filed: 1988-07-25
Abstract: PURPOSE:To edit a drawing, in which a character and a graphics are balanced and which has stable quality, by automatically editing characters and the graphics simultaneously. CONSTITUTION:A graphic element is converted and processed into a raster type data and graphic-edited in a graphic editing processing means 3. Font information 5 is made to refer to a character element, character composition is conducted and character edition is performed in a character edition processing means 4. A graphic data and a character data are bonded and converted in conformity with the interface of a computerized phototype setting machine in a bonding edition processing means 6. A bonded edited data is exposed by an assigned layout and turned into a block copy 8 in the computerized phototype setting machine 7.
Patent JP-H0234126-A (JP)
Title: Bathtub
Inventor: YAMABE KATSUYUKI
IPC: A47K3/02
Filed: 1988-07-25
Abstract: PURPOSE:To bodily sense a so-called body sonic through a hot water (water) at the time of bathing by providing an acoustic vibrator to transmit an acoustic vibration to the hot water (water) in a bathtub to the bathtub and transmitting the acoustic vibration through the hot water (water) to a bathing person. CONSTITUTION:An acoustic vibrator 30 to transmit the acoustic vibration to the hot water (water) in a bathtub 20 is provided to the bathtub 20, and the acoustic vibration is transmitted through the hot water (water) to the bathing person. As a result, through the hot water at the time of bathing, the so-called body sonic can be bodily sensed, the comfortable bathing can be executed by acoustics with a hearing and the vibration bodily sense, a massage effect can be obtained by the vibration, especially, a low frequency vibration, and the bathing to refresh both mind and soul can be executed.
Patent JP-H0473054-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: KAWASAKI SHUICHI
IPC: A61B8/06
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a color diagnosis image pertaining to blood flow information without clear color difference by correcting variations in Doppler shift frequency between depth levels when a probe drive frequency differs according to a diag nosing depth. CONSTITUTION:An output contrast control section, namely, an output contrast converting section 22 is imposed between blood information processing sections UD1 and USC15. The converting section works so as to vary a size of an output of an arithmetic section 10 according to a probe drive frequency under control with a controller 18 and a unit controller 21. Diagnosing depth is divided in two---shallow D1 and deep D2 and a drive frequency with a low frequency f2 and a drive frequency with a high frequency f0 are allotted to the respective areas. When a correction is made by multiplying an output contrast of the drive frequency f2 f0/f2 times regarding the drive frequency f0 as reference, a diagnosis image can be obtained without clear color difference. Such a correc tion of output contrast is performed with an output contrast converting section 22.
Patent JP-2001012611-A (JP)
Title: Metal gasket
Inventor: MIYAMOTO YASUHIRO
IPC: F16J15/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal gasket in which shims are stacked one upon another around bores in a bead panel, and the width of the shims around the bores are changed so as to adjust the surface pressure around the bores. SOLUTION: A metal gasket is composed of a bead panel 1 incorporating bores 3 and beads 7, and shims incorporating bores 6 and connection parts between the bores 6. The width of the shims around the bores 6 is equal to that of a web in the connection parts 4, but is continuously changed in parts other than the connection parts 4, within zones corresponding to the flat parts around the bore 3 and the beads 1. The distribution of surface pressure of the metal gasket around the bore 3 is partly adjusted in accordance with the width of the shims 2 around the bore 6.
Patent JP-H0824352-A (JP)
Title: Hook with integrated shock absorber
Inventor: FUJII TSUTOMU
IPC: A62B35/00
Filed: 1994-07-13
Abstract: PURPOSE:To incorporate and integrate a shock absorber which eliminates uncomfortability during work and improves weather resistance. CONSTITUTION:A bent hook-shaped part 1 is provided at the top end part, an opening/closing cap 3 for forming the space of the hook part while being in contact with the top end of the hook-shaped part 1 and a safety cap 4 for controlling the turn of the opening/closing cap 3 while being engaged with it are pivotally supported at a main body part 2 continued to the hook-shaped part 1, a case 5 is integrally linked and extended at the base end of the main body part, and a shock absorber 6 linked to the base end of the main body part is housed inside the case 5. Thus, the hook with the built-in and integrated shock absorber, which eliminates uncomfortability during work, improves weather resistance and reduces damage, can be provided.