baber/WOPTO huggingface dataset:
Patent JP-H0426783-A (JP)
Title: Corrosion inhibitor for high temperature water system
Inventor: WAKE TOSHIHARU
IPC: C23F11/12
Filed: 1990-05-21
Abstract: PURPOSE:To provide the title inhibitor ensuring safety, hardly increasing electrical conductivity and having superior corrosion inhibiting ability by blending tannic acid and/or tannate with a reducing phenol compd. in a prescribed ratio. CONSTITUTION:Tannic acid and/or water soluble tannate such as sodium tannate is blended with a reducing phenol compd. such as gallic acid preferably in about (8:2)-(4:6) weight ratio to prepare the title inhibitor. This inhibitor ensures high safety because of no hydrazine content, has superior corrosion inhibiting ability and can reduce the amt. of a blow because it does not increase the electrical conductivity of water.
Patent JP-H08299611-A (JP)
Title: Traveling block and block toy using the same
Inventor: TOOYAMA TAKAMORI
IPC: A63H33/04
Filed: 1995-04-28
Abstract: PURPOSE: To provide a block toy which can make forms of various objects and enables various movements of the obtained objects and has elaborate ideas. CONSTITUTION: More than two travel blocks 1 are equipped, and each travel block 1 has a block main body 2; a first engagement projecting part 5 and a first engagement recessed part 13 for piling up that are provided on the upper and lower surfaces of the block main body 2; and four wheels 4 fitted rotatably onto both side surfaces of the block main body 2 through axles. A part of each wheel 4 is projected on the lower side than the lowest surface of the block main body 2 and the diameter of each wheel 4 is so set that it is approximately equal to a distance from the upper surface 5a of the part 5 to the bottom surface 13a of the part 13.  Accordingly, by piling up travel blocks 1 by engaging the part 13 of one travel block 1 with the part 5 of the other travel block 1, the upper and lower wheels 4 can be brought into contact with each other, and as a result, the rotation of wheels 4 on one side can be transmitted to wheels 4 on the other side, and when the whole of the blocks is made to travel, the upper and lower wheels 4 are rotated.
Patent JP-H11289973-A (JP)
Title: Processed food obtained by mixing dried powder or the like of curcumae rhizoma with drinking milk
Inventor: INAFUKU MORIO
IPC: A23L19/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a processed food capable of efficiently ingesting and absorbing without feeling bitterness, improved in palatability and useful for health, etc., by mixing dried powder, etc., of Curcumae rhizoma with drinking milk such as cow milk, goat milk or the other. SOLUTION: This processed food is obtained by mixing preferably 1-10 wt.% dried powder of Curcumae rhizoma or extract of Curcumae rhizoma with drinking milk such as cow milk, goat milk or the other. Furthermore, it is preferable to produce a processed food by mixing dried powder of Curcumae rhizoma or an extract of Curcumae rhizoma with milk product such as cream, cheeze, butter or yogurt.
Patent JP-H09311749-A (JP)
Title: Internet address specification system
Inventor: SAITO HIDEMASA
IPC: G06F13/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To lighten the burden of address input for obtaining desired information on a user by converting an address consisting of the character string of English letters, numbers, or symbols called a URL into a code consisting of numbers only. SOLUTION: The user operates an input device 11 such as a keyboard to supply the URL address (address consisting of the character string of English letters, numbers, or symbols called a URL) of a server which provides information to an address converting means 1. The address converting means 1 obtain the URL address inputted from the input device 11 by a URL address input means 12. Then it is supplied to an address code generating means 13, which makes a calculation from a previously built-in conversion equation (y=f(x), where (y) is the address code and (x) is the URL address) to generate the address code. The found address code is outputted to an output device 15 by an address code output means 14.
Patent JP-S619154-A (JP)
Title: Axial gap type motor
Inventor: SHIRAKI MANABU
IPC: H02K29/00
Filed: 1984-06-23
Abstract: PURPOSE:To obtain a brushless motor having large generated torque and small torque ripple by disposing two types of armature coils wound with leads in a toroidal shape in a special positional relationship on an annular yoke so as not to be superposed. CONSTITUTION:Leads are wound in a toroidal shape on an annular stator yoke 42 to form 3-phase armature coils 43-1-43-3. The coil 43-1 is formed by first winding the first conductor 43a-1, and winding the second conductor 43a-2 in the opening width of even number times of a field magnet 6 in the same direction from the conductor 43a-1, the coils 43-2, 43-3 are formed by winding the first conductors 43a-2, 43a-3, and then winding the second conductors 43b-2, 43b-3 in reverse direction to the first conductor in the opening width of odd number times of the width of the pole of the magnet 6 from the first conductors so that the conductors are not superposed on the yoke 42.
Patent JP-H08300194-A (JP)
Title: Powder packing device and powder packing method
Inventor: SHINODA HIROSHI
IPC: B30B11/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain a powder packing device and powder packing method capable of surely packing an adequate amt. of a powder material without lowering a driving speed. CONSTITUTION: The powder packing device is constituted to supply the powder material into cavities 5 formed in a press mold 6 and has a powder material discharge means 3 for discharging the powder material. A material holder 9 which receives the material from this powder material discharge means 3 and is a frame opened in a vertical direction is disposed on a table 7 integrally provided with the press mold 6 so as to move back and forth on the cavities 5. Further, the packing device has a scraping means 10 connected to a driving means 11 moving back and forth in the driving direction within this material holder 9.
Patent JP-S5920370-A (JP)
Title: Conductive adhesive
Inventor: MATSUMOTO YASUKI
IPC: C09J163/00
Filed: 1982-07-27
Abstract: PURPOSE:To provide a conductive adhesive excellent in conductivity and adhesion, well suited for bonding of a variety of electronic parts, by incorporating an epoxy resin, a particular hardener, and a conducting material. CONSTITUTION:An imidazole compd. (e.g., 2-ethyl-4-methyl-cyanoethylimidazole) is reacted with an aliphatic carboxylic acid (e.g., propionic acid) or phosphoric acid at 50-100 deg.C to yield a hardener comprising a salt of imidazole compd. with aliphatic carboxylic acid or phosphoric acid. Then, 1-30pts.wt. said hardener and 50-95wt% conducting material (e.g., silver powder) having an average particle size of 0.5-5.0mu are incorporated with 100pts.wt. epoxy resin.
Patent JP-H11300198-A (JP)
Title: Method for controlling reaction temperature and supercritical water oxidizing device
Inventor: MIYABAYASHI TETSUJI
IPC: C02F11/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent excessive temp. rise of a reactor and to prevent the temp. of a reactant from being lowered below a specified temp. SOLUTION: The reactant flows in a reaction tube 56 in direction of the arrow 60 and is heated by the heat of reaction produced by the oxidation reaction, and the contained moisture is converted into supercritical water. When the reaction tube 56 is heated above the normal temp., the heat of reaction is absorbed by the supercritical water filled in the heat storage chambers 62, 64, 66 and 68 to cool the reaction tube 56. Meanwhile, when the oxidation reaction does not proceed and the temp. of the reactant is lowered, the heat of the supercritical water in the storage chambers 62, 64, 66 and 68 is given to the reaction tube 56 to heat the reactant, and the oxidation reaction is let proceed.
Patent JP-H0423471-A (JP)
Title: Manufacture of vertical superplattice element
Inventor: KINOSADA TOSHIAKI
IPC: H01L21/20
Filed: 1990-05-18
Abstract: PURPOSE:To manufacture a vertical superlattice element by using an impurity doped layer by thermally selectively etching two undoped layers by using a difference in vapor pressures between materials. CONSTITUTION:A step of crystalline growing a vertical superlattice structure 13 using an atomic step on the surface of a compound semiconductor substrate 11 in which its main surface is inclined from a low index surface, a step, subsequent to the previous step, of once exposing the substrate 11 with the atmosphere and then thermally selectively etching one forming layer 13' a for forming the superlattice 13 by using a difference in vapor pressures between materials, and a step, subsequent thereto, of again growing a semiconductor layer are provided. As the two forming layers of the vertical superlattice, undoped two-dimensional compound semiconductor such as (AIAs)1/2(GaAs)1/2 can be included. Thus, the vertical superlattice including an impurity doped layer is obtained.
Patent JP-S5831778-A (JP)
Title: Head for heat-sensitive recording
Inventor: KANBARA TAKASHI
IPC: B41J2/345
Filed: 1981-08-19
Abstract: PURPOSE:To obtain a heat-sensitive recording head by a simplified manufacturing process without the needs for bakable film on the main base plate by a method in which a subbase plate to be mounted with a conductor chip is bonded onto the main base plate wired with lead wire into two layers at low temperatures. CONSTITUTION:On an insulating main base plate 15, the thin films of a heating resistor 11, a lead wire 16, a block selection electrode 13, and separate selection electrode are formed. On the other hand, on a subbase plate 17 provided with windows 171, a conductive film 18 serving as common terminal for diode array is formed by bonding or vapor deposition. Also, on the conductive film 18, the diode array 12 in which 8 diodes 121, for example, are encased in one semiconductor chip is mounted and bonded to the main base plate 15 in such a way as to confront the connected portion of the lead wires 16 and part of the block selection electrodes 13 on the windows 171. The separate terminal of each diode  121 is bonded and connected with the lead wires 16 through the windows 171  and the conductive film 18 is connected to the electrodes 13.
Patent JP-H10320759-A (JP)
Title: Disk-shaped magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/71
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk-shaped magnetic recording medium which is improved in electromagnetic conversion characteristics and more particularly high-density recording characteristics, has an excellent travelling property, repetitive traveling durability and presservation stability at and under a high temp. and high humidity, is good in linear wear and is low in starting torque. SOLUTION: The respective layers of the magnetic layer and lower layer of the disk-shaped magnetic recording medium, formed by providing the surface of a nommagnetic base with the lower layer which is substantially nonmagnetic and the magnetic layer contg. ferromagnetic powder and binder, respectively contain 100 pts.wt. fine ferromagnetic powder included in the magnetic layer or 10 to 30 pts.wt. ester based lubricant or diester based lubricant per 100 pts.wt. fine nonmagnetic powder included in the lower layer. The C/Fe peak ratio when the surface of the agnetic layer is measured by Auger electron spectroscopy is specified to 5 to 80 and >=30% of the ester based lubricant and diester based lubricant is an unsatd. compd.
Patent JP-H02306966-A (JP)
Title: Production of imidazoline derivative
Inventor: TOMIDOKORO SUSUMU
IPC: C07D233/06
Filed: 1989-05-23
Abstract: PURPOSE:To obtain the title substance useful as a production raw material of a surfactant or a corresponding imidazole derivative at low temperature by simple operation by reacting a nitrile with a polyethyleneamine in the presence of sulfur. CONSTITUTION:A nitrile shown by the formula (R is <=30C straight-chain or branched alkyl or alkenyl) is reacted with a compound shown by formula II (n is >=2) in the presence of sulfur at 120-130 deg.C to give a compound shown by formula III. Sulfur used as the catalyst is preferably powder sulfur and the amount of sulfur used is 0.1-10% based on the compound shown by formula II. The amount of the compound shown by formula II is about equivalent to nitrile and sufficiently a smaller amount than that of the conventional method. The compound shown by formula III is useful as a raw material for asphalt emulsifying agent, a rust preventive, demulsifying agent, etc.
Patent JP-H08321126-A (JP)
Title: Disk-reproducing apparatus
Inventor: YONEDE HISASHI
IPC: G11B19/16
Filed: 1995-05-29
Abstract: PURPOSE: To shorten the switching access time and improve using conveniences in an inexpensive constitution with only one signal-processing part while allowing the connection of a plurality of disk drives. CONSTITUTION: An overall control circuit 3 controls a signal-switching part 4, a signal-processing memory 6 and a TOC read memory 7, recognizes the number of drives, the state of trays, etc., and also controls with the signal- switching part 4 to open/close trays of the drives not connected. The signal- switching part 4 connects the using drive with a signal-processing part 5. A control circuit 9, 11, 13, after connected to the overall control circuit 3 by switching of the signal-switching part 4, reads TOC data if a disk is present in any of corresponding drives 8, 10, 12, and records the data to the read memory 7.
Patent JP-H0424519-A (JP)
Title: Displacement detecting apparatus
Inventor: TANAKA AKIO
IPC: G01F23/28
Filed: 1990-05-18
Abstract: PURPOSE:To make it possible to perform the highly accurate measurement of displace ment independent of the characteristics of light such as wavelengths and the amount of light by emitting laser light on a body to be measured through a reflecting body which is driven by electric pulses, and detecting the displacement based on the changed value of the numbers of pulses before and after the movement of the body to be measured. CONSTITUTION:The position of a body to be measured at the time the number of pulses, when the reflected light is incident on a light detecting sensor 12, becomes N1 is made to be the position of Fa. Then, the expression of relation tan theta1 = b/a holds true. Meanwhile, when the body to be measured is moved to the position of Fb by a distance X, tan theta2 = (b + X)/a is obtained. The number of pulses at the position of Fb from the start of the light detection is made to be N2. Then, the amount of displacement becomes X = a(tan theta2 - tan theta1). Then the number of pulses corre sponding to one rotation of a rotary shaft 14a of a pulse motor is made to be No. Then, theta1 = 2pi X (N1/No) [radian] and theta2 = 2pi X (N2/No) [radian] are obtained. The amount of the displacement X is given as the functions of the pulse numbers N1 and N2. Since the displacement is detected based on the pulse numbers N1 and N2 in this way, the displacement can be detected without the effects of temperature, light density and the like.
Patent JP-H0228306-A (JP)
Title: Power supply
Inventor: YAMAMOTO HIROTAKA
IPC: C04B35/46
Filed: 1989-05-25
Abstract: PURPOSE:To increase output or reduce size of various kinds of power supply by a method wherein a ceramic capacitor using strontium titanate ceramic is used as a member of a circuit. CONSTITUTION:Ceramic 1 of strontium titanate, bismuth titanate, lead calcium titanate, and lead titanate is used as a ceramic capacitor. This is employed in a power supply device with ceramic 1 used where relative dielectric constant is 1170 to 1680, dielectric loss is 0.1% or less, voltage dependence 1kV/mm of electrostatic capacity is 4% or less per electric field having thickness of dielectric material, and reduction ratio of electrostatic capacity at 85 deg.C with respect to the electrostatic capacity at 20 deg.C is 10% or less. Even if the dielectric constant is relatively large, the rise in temperature during use can be reduced since the high frequency dielectric loss is small; and deterioration in electrostatic capacity during electricity charging can be reduced. This enables increase in output and reduction in size of a power supply.
Patent JP-S5556367-A (JP)
Title: Non-aqueous electrolyte cell
Inventor: SAKAI TAKASHI
IPC: H01M4/48
Filed: 1978-10-20
Abstract: PURPOSE:To obtain a cell which is excellent in storing characteristics and also exchangeable with a silver oxide cell, etc., by adding a small amount of cuprous oxide in the positive pole of a non-aqueous electrolyte cell using cupric oxide as a positive polar active substance. CONSTITUTION:A 1.5V non-aqueous electrolyte cell exchangeable with a silver oxide cell or a mercury cell and using lithium as a negative polar active substance and cuprous oxide as a positive polar active substance is prepared. A small amount of cuprous oxide is added to the positive pole mixture of the cell, whereby its self- discharge is suppressed and also its storing characteristic can be improved. The preferred amount of the cuprous oxide to add is 10% or less.
Patent JP-H10289183-A (JP)
Title: Card type internet simple connection system
Inventor: AZUMA TOMOHIKO
IPC: G06F15/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To directly read a specific home page just by putting a magnetic card into a card reader and with no input of the URL(uniform resource locator) information by connecting the card reader to a personal computer and reading the magnetic card via the card reader when the personal computer is connected to an internet. SOLUTION: The exclusive software 4 stored in a floppy disk or CD-ROM is installed to a personal computer 3 which is available on the market and can be connected to an internet 2 via an ordinary telephone circuit 1. A card reader 5 is connected to a serial connector provided on the back of the computer 3 via a connection cable 6 of an RS-232C standard that is available on the market and then connected to a household plug socket via a power cord 7 having an AC adapter available on the market. Then the URL information, etc., are inputted to a magnetic card 8 of a JIS standard by means of the write software.
Patent JP-H0426118-A (JP)
Title: Substrate processor and dust removing device
Inventor: WATANABE YOSHIO
IPC: H01L21/027
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a substrate treating chamber having high cleanliness with less economic load by connecting a plurality of board treating chambers by a cylinder to form a clean tunnel, floating a tray loaded with substrates to be treated in the tunnel, and moving it. CONSTITUTION:A plurality of substrate treating chambers 1 are connected by a cylinder 2, clean air is fed, a tray 6 loaded with the substrates to be treated is attracted and floated by an electromagnet 7 mounted on a conveying truck 5 running on the supper surface of a clean tunnel 3, and guided horizontally by a magnetic bearing 20 made of a plurality of electromagnets arranged outside the chambers 1. The electromagnet 23 of a tray rotating motor 22 arranged on the periphery in contact with the lower surface of the tray 6 is sequentially switched outside the chambers 1 to rotate the tray 6. A voltage is applied to an electrode 34 mounted on the lower surface of the tunnel 3 to attract dusts to a dust collecting plate 33 floated in the tunnel 3 by the electromagnet 7 to be removed, and the truck 5 is fed to move the plate 33.
Patent JP-S6024330-A (JP)
Title: Method for charging starting material into ore feeding hopper of sintering machine
Inventor: YAMAGUCHI YASUYUKI
IPC: C22B1/20
Filed: 1983-07-19
Abstract: PURPOSE:To distribute uniformly starting materials and to make the grain size uniform by placing a reciprocating distribution conveyor above an ore feeding hopper, and moving it in the forward direction at a high speed and in the backward direction at a low speed. CONSTITUTION:A stationary ore feeding conveyor 6 is placed above an ore feeding hopper 1 for a sintering machine so that the starting material discharging end 6E is positioned above an edge of the hopper 1 in the lateral direction. A distribution conveyor 5 is suspended between the edge of the hopper 1 and the conveyor 6 so that the conveyor 5 is freely moved back and forth in the lateral direction of the hopper 1. The whole conveyor 5 is moved in the forward direction at a high speed and in the backward direction at a low speed.
Patent JP-H04332551-A (JP)
Title: Moving chair
Inventor: OCHIAI SHIGEMI
IPC: A61G5/00
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a moving chair by which a person who cannot stand by himself and can not get on and off, can get on and off easily in a state that there is no helper, and can cope quickly with various states of everyday life. CONSTITUTION:Two pairs of front and rear leg parts 14 in which the respective lower end parts are supported axially as freely turnable axially part a against the left and the right running devices 12, 12 are constituted of front and rear crank-like shafts 40, 41. Between horizontal parts of these front and rear shafts, a connection frame 42 which becomes a seating seat part 13 is interposed, and also, both its parts are connected so as to be turnable to each shaft side, respectively. Between a part of a leg part of one crank-like shaft side and the connection frame, a flexible connection lever 43 is interposed, and constituted so that both members can be connected integrally in its necessary expansion amount adjusting position. Also, between the horizontal part of the front side shaft and the lower end side of the leg part of the rear side shaft, energizing means 44, 44 are interposed, and each leg part always gives energizing force for maintaining a roughly vertical posture state.
Patent JP-H07100352-A (JP)
Title: Dispersion device
Inventor: INOUE FUSAO
IPC: B01F27/93
Filed: 1991-05-07
Abstract: PURPOSE:To provide a dispersion device enabling to mix and disperse with high accuracy and also having high producibility and a simple structure. CONSTITUTION:The device has a long flat passage from an inlet 2A toward an outlet 3A between a rotor 3 and a stator 2, and it is constituted so as to mix and disperse desired solid particles into a fluid to be dispersed passing through the flat passage with a rotating operation of the rotor 3.
Patent JP-S5558579-A (JP)
Title: Photo detecting device
Inventor: SHIMIZU SHINJI
IPC: H01L31/02
Filed: 1978-10-25
Abstract: PURPOSE: To effect the improvement in effective integration degree or resolution by arranging photo detectors in two rows and disposing photo detectors in one row at the center of the intervals between photo detectors in the other row.  
     CONSTITUTION: A photo detector A 2  detects the light passing between A 1  and A 3 . So effectively, this arrangement can operate in the same way as that A 2  is aligned at the center of the interval of A 1  and A 3  to form one row. When the variation in manufacturing of photo detectors in two rows is regarded as equal to that in one row, the variation in characteristic can be regarded as similarly. Moreover, intervals between photo detectors are L 3 +L 4  (L 1 +L 2 ) on layout, but (L 3 +L 4 )/2 in effect. Therefore, this arrangement enables to increase integration degree two times and then improve resolution, in spite of the same variation in manufacturing. 
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