baber/WOPTO huggingface dataset:
Patent JP-H0848661-A (JP)
Title: Production of glycoloylanilide
Inventor: JIIKUFURIITO PURANKAA
IPC: C07C235/68
Filed: 1995-04-18
Abstract: PURPOSE: To prepare the subject compound in high purity and high yield by a one-pot method with a single solvent by using a nitrobenzene as a starting substance, successively carrying out reactions, converting the starting substance into a new O-benzylglycoloylanilide and then reacting the resultant compound with hydrogen.  
     CONSTITUTION: A nitrobenzene represented by formula I (X 1  is H, a halogen, cyano or the like; X 2  is H, a halogen, carboxyl or the like) is reacted with hydrogen, as necessary, a carbonyl compound in the presence of a noble metal- containing catalyst (e.g. an active carbon-supported Pt) to afford a compound represented by formula II [R 1  and R 2  are each H, a 1-4C alkyl or the like; (n) is 0 or 1], which is then reacted with chloroacetyl chloride and further reacted with benzyl alcohol and with a base. Otherwise, the compound represented by formula II is reacted with an O-benzylglycoloyl chloride to provide a new O-benzylglycoloyl chloride represented by formula III (R 3  is H, a halogen, a 1-4C alkyl or a 1-4C alkoxy), which is subsequently reacted with hydrogen in the presence of a noble metal-containing catalyst to afford the objective compound represented by formula IV. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S59218576-A (JP)
Title: Inspecting position detecting device of picture
Inventor: HASHIZUME AKIHIDE
IPC: G06T1/00
Filed: 1984-05-11
Abstract: PURPOSE:To detect automatically a suitable part for an inspection even in case of a sample by a wedge method, by putting a different label to a pattern in which a red blood corpuscle is separately independent and a pattern connected to the circumference, and deriving an area of each label. CONSTITUTION:A sample 1 is set to a stage 3 by a slide loading means. The sample 1 is moved by a stage driving device 4 so that a sample center part 5 comes under an optical system. These operations are controlled by an arithmetic control device 12. Thereafter, an image of the sample 1 is magnified by the optical system 6 by irradiating a light source 7, and thereafter, focusing is executed by an automatic focusing device 8, a focused point signal is sent to the control device 12, an input device 9 is operated, brought to photoelectric conversion, and A/D-converted. This signal is stored in a picture memory 10, and an arithmetic of a quantity required for detecting a fit position is executed by using a picture processing device 11 basing on its contents. As for the arithmetic processing, a blood image is read out of a picture memory 10 and binary- coded, a necessary processing is executed, and a separated red blood corpuscle is identified by putting a different label.
Patent JP-S63258033-A (JP)
Title: Coating of solder paste on terminal face to be soldered
Inventor: HASEGAWA SATOSHI
IPC: H05K3/34
Filed: 1987-04-15
Abstract: PURPOSE:To easily cover a surface to be soldered with substantially constant amount of solder paste even if the surface to be soldered is very small and to accurately perform the mounting of an electronic component element by rolling the paste substantially in a constant film thickness, and transferring the rolled solder paste onto a terminal face to be soldered. CONSTITUTION:After solder paste 5 is rolled substantially in a constant film thickness, a terminal face 3' to be soldered is contacted under pressure with the paste face rolled in a film state, and the filmlike paste 5 is transferred to the terminal face 3'. For example, solder paste is filled in the groove 2 of a jig formed with the groove 2 of width larger than that of a semiconductor integrated circuit element 4 having the terminal 3 to be soldered and arbitrary depth, the paste filled is rolled by a squeegee to form it in a substantially constant thickness. Then, a semiconductor integrated circuit element 4 formed with the terminal electrode 3 by Au or solder on one side surface is disposed at the electrode 3 of the element 4 oppositely on the rolled paste film 5 face, further contacted under pressure, and transferred at the film 5 to the end face 3' of the electrode 3.
Patent JP-H0671844-A (JP)
Title: Device for forming printing image on plate support cylinder
Inventor: ROORANTO RETSUFUERUTO
IPC: B41F13/10
Filed: 1993-04-20
Abstract: PURPOSE: To enable a print image to be created without the necessity to replace a support cylinder regardless of the length variation of the outer periphery or the inner periphery of an endless carrier by making the inner periphery of a printing plate carrier sleeve larger than the outer periphery of the support cylinder. CONSTITUTION: The inner peripheral length of a printing plate carrier sleeve 4 is larger than the outer periphery of a magnetic cylinder 8 which rotates at a constant peripheral velocity and constitutes a support cylinder. The carrier sleeve 4 is inserted into the upper part of the magnetic cylinder 8. In this case, a first quadrant I and a fourth quadrant IV on the surface of the magnetic cylinder 8 are covered by the carrier sleeve 4 under the effect of a magnetic force originating from the magnetic cylinder 8 which acts on the carrier sleeve 4.  On the opposite side of the magnetic cylinder 8, i.e., a second quadrant II and a third quadrant III side, the carrier sleeve 4 does not come into contact with the magnetic cylinder 8 as far as the inner periphery of the carrier sleeve 4 is larger than the outside of the magnetic cylinder 8, but the carrier sleeve 4 is spaced (a) from the outer peripheral face of the magnetic cylinder 8 forming a gap 10. When the gap 10 is large enough between the carrier sleeve 4 and the outer peripheral face 11 of the magnetic cylinder 8, it is possible to fixedly mount a stretcher 12 on a side rest in the gap 10.
Patent JP-H08256923-A (JP)
Title: Electrically warming ladle
Inventor: KOURA SETSUO
IPC: A47J43/28
Filed: 1995-03-27
Abstract: PURPOSE: To warm only a required part of food such as soup or juicy food. etc., housed in the inside of a container such as a pan, etc., limitedly. CONSTITUTION: This ladle comprises a ladle part 1 which ladies out liquid food Q in the inside of the container P, and a handle 2 connected to the ladle part 1 and which connects the liquid food Q to the opening part P1 of the container P by holding a ladled state in the ladle part 1. The liquid food Q ladled in the inside of the ladle part 1 is warmed in appropriate temperature by an electrical warmer 3. The ladle part 1 incorporates the electrical warmer 3 which generates heat by energizing. The ladle part 1 is formed with a copper plate, and loads the electrical warmer 3 which heats the ladle part 1 on a part of the handle 2.
Patent JP-S5218256-A (JP)
Title: Screw mixing/kneading machine
Inventor: HANEDA TOSHIO
IPC: B01F7/08
Filed: 1975-08-01
Abstract: PURPOSE:To provide a screw machine capable of mixing and kneading resin and resin or resin and extender within short time and uniformly.
Patent JP-H10264649-A (JP)
Title: Filter device
Inventor: SHIMAMIYA MASAKAZU
IPC: B60H3/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To correct air quantity distribution in an air duct into the desired direction by constituting the filter out of at least over two sorts of filter materials in the plane direction. SOLUTION: The filter 8 of this filter device 2 is constituted of filter materials 10, 11 of different mesh size in the plane direction. When this filter device 2 is installed in an air conditioner, the filter material 10 of fine mesh is let correspond to a part of large quantity of air. By installing the filter device 2 in this way, a large quantity of air is apt to pass through the filter material 10 part. However, the mesh of the filter material 10 is fine, air hardly flows through the part compared with the filter material 11 part, and hence a part of air passing through the filter material 10 part makes a detour to the filter material 11 part. Hereby, air passes through the whole filter 8 in good balance, and on the outlet side of the filter device 2, the air quantity distribution in the plane direction of the filter 8 is corrected and uniformalized.
Patent JP-2000284294-A (JP)
Title: Manufacture of plastic liquid crystal display device
Inventor: NAKAGAWA HIKARI
IPC: G02F1/1339
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To superpose substrates without puncture of a sealant or deterioration of a seal shape in a sticking process of substrates for PLC (a liquid crystal display device using plastic substrates), and to obtain an excellent seal shape in the sticking process of substrates. SOLUTION: A substrate, on which seal parts 4 having injection ports 5 are formed by coating of a sealant, and another substrate are superposed. Besides the both substrates 2 superposed are gradually pressed from the direction opposite to the injection port toward the injection port side with respect to the seal parts 4 so as to exhaust the air in voids 3 surrounded by the both substrates and the sealant from the injection ports 5.
Patent JP-S58211369-A (JP)
Title: Tracking servo signal generator of information reader
Inventor: OOSAWA SEIICHI
IPC: G11B7/09
Filed: 1982-06-01
Abstract: PURPOSE:To eliminate completely noise components of the low band due to the shift of an optical axis, etc., by using only the high band component of a tracking information signal to perform so-called in-phase wave detection and then generating a tracking servo signal. CONSTITUTION:Peak detectors 17a and 17b detect peak levels of output signals (a) and (b) of amplifiers 10a and 10b respectively. A difference signal between output signal (e) and (f) of detectors 17a and 17b is obtained by a differential amplifier 18. A differential amplifier 21 calculates the output difference between the amplifier 18 and its preceding amplifier, and a tracking error signal is obtained via an equalizer 13 and a driving amplifier 14.
Patent JP-S63284263-A (JP)
Inventor: ARUFURETSUDO HAINRITSUHI HARUT
IPC: C08K5/00
Filed: 1988-04-15
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-H04303419-A (JP)
Title: Mr imaging method
Inventor: SHIMIZU KIMIHARU
IPC: A61B5/055
Filed: 1991-03-31
Abstract: PURPOSE:To remove an effect of phase shift caused by higher motion component without reducing signal intensity. CONSTITUTION:Pulse sequence having same phase encode amount with referrence to the same slice surface is carried out by the even number-th. The whole polarity including pulses for rephase of respective inclined magnetic file dpulses is reversed at the odd and even number-th and the polarity of phase shift of signals left unrephased in the pulse sequence at the odd and even number-th is reversed.
Patent JP-S5217252-A (JP)
Title: Mixing roll
Inventor: TAKAHASHI JIYUNICHI
IPC: B29B7/00
Filed: 1975-07-31
Abstract: PURPOSE:To provide a device which makes possible continuous kneading of nonkneaded resin composition, requires less driving power, producing greater disposition capacity with scatter of the products being small.
Patent JP-S62249993-A (JP)
Title: Production of aqueous solution of high-purity titanium peroxyhydrate
Inventor: SHIODA MASARU
IPC: C07F7/28
Filed: 1986-04-23
Abstract: PURPOSE:To obtains the titled aqueous solution useful as a production raw material for readily providing powder, film and fibrous structure of high-purity titanium oxide, by dissolving an alkoxytitanium in an aqueous solution of hydrogen peroxide in a specific concentration under specified condition. CONSTITUTION:An alkoxytitanium is blended and dissolved in an aqueous solution of hydrogen peroxide in >=0.1% concentration and in an amount of >=1mol based on the alkoxytitanium at <=50 deg.C to give the aimed aqueous solution. The alkoxytitanium preferably forms an alcohol rich in volatility, e.g. methoxytitanium, etc. If it is preferred to obtain titanium oxide, e.g. a powdery form, from the above-mentioned aqueous solution, solid peroxyhydrate is deposited in the above-mentioned aqueous solution and the deposited substance is then subjected to rapid exothermic change at a low temperature and degassing reaction.
Patent JP-S59218041-A (JP)
Title: High frequency switching circuit
Inventor: TOUKADO TETSUO
IPC: H03K17/74
Filed: 1983-05-25
Abstract: PURPOSE:To attain switching at high speed and with broad band and less switch noise by eliminating a DC decoupling capacitor, using four semiconductor switches and two bias generating circuits. CONSTITUTION:A bias given to a semiconductor switch 5 is generated by bias generating circuits 4a, 4b to switch the four semiconductor switches 5. Then, whether or not a high frequency signal inputted to an input terminal 1 is outputted to an output terminal 2 is switched. That is, the bias generating circuit 4a generates a positive bias and the 4b generates a negative bias, then all the four semiconductor switches 5 are turned on, the potential at a connecting point A goes to a ground potential and a signal inputted to the input terminal 1 is not outputted to the output terminal 2. When the bias voltage is generated conversely, since all the four semiconductor switches 5 are turned off, the signal inputted to the input terminal 1 is outputted as it is to the output terminal 2.
Patent JP-H05272235-A (JP)
Title: Baseboard
IPC: E04F13/07
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the fraying of the lower end of a cloth as well as simplify the fitting operation of cloth by a method in which the cloth is attached to walls. CONSTITUTION:In a base board 30 consisting of a base board receiver 30A to be fixed to a wall and a base board body 30B to be detachably coupled with the receiver 30A, the receiver 30A is provided with a housing part 31 to house the lower end of a cloth 4, a coupler 33, and a collar 35. The body 30B is provided with a hanger piece 36 to downwardly pull the cloth 4 by inserting into the housing part 31, a cloth stopper 37 to press the cloth 4 in such a way as to prevent coming-out of the lower end 4b, and a connector 38 to be connected with the coupler 33. The collar 35 supports the lower end of the body 30B, and the hanger piece 36 is inserted into the part 31 while stroking the cloth 4 downwardly.
Patent JP-S5719313-A (JP)
Title: Method for preventing chill of spheroidal graphite cast iron
Inventor: KOBAYASHI KATSUHIRO
IPC: C21C1/10
Filed: 1980-07-09
Abstract: PURPOSE: To prevent the crystallization of chill in the thin-walled part of a spheroidal graphite cast iron casting by coating a mixture of a powdery inoculant and a binder dissolved in a solvent on the inside surface of the runners of a mold, and alowing the powder inoculant to dissolve into the molten metal flowing in the runners.  
     CONSTITUTION: A mixture of a powdery inoculant such as ferrosilicon and a binder such as wax dissolved in a methanol solvent is coated on the inside surface of the runners of a mold opposing to the runners of a casting. At the time when molten spheroidal graphite cast iron is charged into this mold, the solvent is evaporated to form the inoculant layer by the binder, thereby allowing the inoculant to dissolve into the molten metal flowing along the surface thereof and preventing chill crystallization. With this method, the inoculant is in a powder from and therefore it stably dissolves into the molten metal, thereby providing inoculation effect. The yield of the inoculant is improved because the inoculant will not remain as undissolved particles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5617821-A (JP)
Title: Equipment for transporting fixed quantity of powder by air
Inventor: HATSUTORI KIYOSHI
IPC: B65G53/40
Filed: 1979-07-25
Abstract: PURPOSE: To improve the flowability of powder and the fixed quantity conveying property of a feeder, by introducing air of pressure equal to the static pressure in an air transportation pipe, into the powder in a silo to lower the apparent specific density of the powder.  
     CONSTITUTION: Baffle plates 13 are installed in the body 1 of a silo to define a space 12 in piled powder 11. One end of an air vent pipe 15 is opened into the side wall of a rotary valve installed halfway in a passage extending from a fixed quantity feeder 4 to an air transportation pipe 7. The other end of the air vent pipe 15 is opened into the space 12 in the silo. The static pressure in the air transportation pipe 7 is conducted into the space 12 through the air vent pipe 15 and introduced into the powder 11 to lower its apparent specific density to maintain equal gas pressure upon the powder 11 up to the downstream side of the fixed quantity feeder 4 and make the apparent specific density uniform. This results in improving the fixed quantity conveying property of the feeder 4 and the flowing property of the powder and reducing troubles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61253637-A (JP)
Title: Production of vertical magnetic recording medium
Inventor: YAMAURA MICHIO
IPC: C23C14/08
Filed: 1985-05-02
Abstract: PURPOSE:To improve the durability and productivity of the titled vertical magnetic recording medium by providing cobalt oxide on the vertical magnetic recording layer with a DC magnetron sputtering method in an oxidizing gas atmosphere. CONSTITUTION:A high-permeability metallic thin film 2 consisting of a nickel- iron alloy and a vertical magnetic recording layer 3 consisting of a cobalt- chromium alloy thin film are successively laminated on both surfaces of a substrate 1 of polyethylene terephthalate by using an opposed target system sputtering device to obtain a both-faces 2-layered medium. Then a continuous DC magnetron sputtering device is used on the both-faces 2-layered medium, metallic cobalt is used as the target, a gaseous Ar contg. 5-50vol% oxygen is introduced into the device as a sputtering gas and the gaseous pressure during sputtering is kept at about 0.4-2.0pa. A DC voltage is impressed on the target to form a protective layer 4 on the both-faces 2-layered film medium and a vertical magnetic recording medium having reddish-bluish metallic luster is obtained.
Patent JP-S59220843-A (JP)
Title: Dynamic program loading system
Inventor: MASUZAWA HIDEHO
IPC: G06F12/00
Filed: 1983-05-27
Abstract: PURPOSE:To use a program memory effectively and execute a program more than memory capacity by loading the logical page body of the program in an external storage device into a program memory. CONSTITUTION:Processor elements 8-0-8-n receive a token sent from another processor unit through a network 7 and then perform processing according to the token to generate a result token. The result token when specifying another processor element is sent to the circuit 7. The circuit 7 sends the received token to a processor element corresponding to the receive token. Further, the circuits 8-0-8-n when requiring the page of the program that they execute sends a page request to a host computer 9. The computer 9 reads the requested page body of the program out of the external storage device DASD10 and sends it to the circuits 8-0-8-n. Thus, the program memory is utilized effectively by providing the device 10.
Patent JP-H04325021-A (JP)
Title: Culm-base cutting apparatus of rush-harvester
Inventor: KONO KENJI
IPC: A01D45/00
Filed: 1991-04-24
Abstract: PURPOSE:To prevent irregular arrangement of cut rush bases by providing a path for transporting rush culm backward in fallen state and placing a cutting blade in the path in a specific state. CONSTITUTION:The top of a rush culm is clamped with an upper transporting apparatus 9. An apparatus 14 for cutting the culm-base has a cutting blade 3 near the culm base at a side of a culm guide 2 guiding the middle part of the culm. The culm guide 2 is positioned after a squeezing apparatus 13. The cutting blade is a reciprocation-type one and positioned between the upper and the lower parts based on the culm guide. The culm base can be cut to a definite length even if the base protruded from the culm guide is bent upward or downward.
Patent JP-S63258925-A (JP)
Title: Production of copolyamide containing alkoxysilyl group
Inventor: YAMANE SHINICHIRO
IPC: C08G69/42
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the titled copolyamide outstanding in heat and solvent resistances by copolymerization between a cyclic amide and alkoxysilyl group- contg. epsilon-caprolactam. CONSTITUTION:The objective copolyamide can be obtained by copolymerization, at 50-300 (pref. 100-200) deg.C, between (A) a cyclic amide of formula I (Rm is 3-11C alkylene) and (B) an alkoxysilyl group-contg. epsilon-caprolactam of formula II [R<1> and R<2> are each of formula III (A is alkylene having or not having 2-5C side chain; R is 1-4C alkyl), H or 1-10C hydrocarbon group, R<1> and/or R<2> being of the formula III] in the molar ratio: B/A = pref. 0.001-0.5/1 in the presence of a catalyst (e.g. sodium) and polymerization enhancer (e.g., acetyl caprolactam) each in such an amount as to be 0.01-10mol.% of the total number of moles of the components A and B, followed by pref. treatment with water.
Patent JP-H07301567-A (JP)
Title: Multi-point measuring apparatus employing radiation thermometer
Inventor: EBINA KOSUKE
IPC: G01J5/10
Filed: 1994-05-06
Abstract: PURPOSE:To transmit data from a large number of objects through one optical fiber by allowing an optical filter to pass only a light in specific wavelength region for each light receiving sensor. CONSTITUTION:A light receiving sensor 2 comprises a lens for passing the light emitted from objects 1a-1c, and an optical filter 6a-6c passing only the light in specific wavelength region and delivers only such light as having a specific wavelength region. The light is transmitted on an optical fiber 7 for connection to an optical multiplexer 8 and the multiplexed light is transmitted through an optical fiber 4 for transmission to an optical demultiplexer 9 where the light is demultiplexed for each wavelength region. The demultiplexer 9 is provided with connection optical fibers 10, the same in number as the sensors 2, for transmitting the demultiplexed light to a light receiving unit 5. The light receiving unit 5 operates the radiation energy for each wavelength to determine the temperature for each wavelength region thus measuring the temperature of the object 1a-1c.
Patent JP-S5620191-A (JP)
Title: Preparation of hard gold alloy coat
Inventor: KOBAYASHI TSUTOMU
IPC: C25D3/62
Filed: 1979-07-24
Abstract: PURPOSE: To obtain the gold alloy plating improved thick covering property, corrosion resistance and brightening property, by using electrolyte compsed of gold thiomalate, soluble copper salt not containing cyanide and a fixed soluble salt not containing cyanide as metal supply component.  
     CONSTITUTION: Plating is carried out by using the plating bath possessed the following condition. The plating bath is composed of a; gold thiomalate containing 1W30g/l gold, b; soluble copper salt containing 0.1W10g/l copper and not containing cyanide, c; soluble salt containing each 0.1W50g/l at least two kinds of VIII group metal except iron and not containing cyanide, d; 10W400g/l thiomalic acid, and has ≥8pH. On ocasion demands, brightening property etc. can be improved by containing 0.001W10g/l one kind or more of Ag, Cd, Zn, Sb, In, Se, As, Te. Further, mechanical hardness can be improved by heat-treating the plating coat at 250W 500°C in vacuum or low oxidative atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio