baber/WOPTO huggingface dataset:
Patent JP-S55167234-A (JP)
Title: 22c side-chain mixed dihydric alcohol
Inventor: MORITA CHIRIO
IPC: A61Q1/00
Filed: 1979-06-13
Abstract: NEW MATERIAL:A 22C side-chain mixed dihydric alcohol of formula I (R is formula II, III, IV, V or VI). USE:A base for cosmetics and medicines, an intermediate for cosmetics, a raw material for external bases for medicines or synthetic lubricants, and solvents to penetrate drugs of medicines and cosmetics into the skin, with no irritation to the skin mucous membrane, stable to heat and light, and usable for creams, powder products, hair oils, ointments for eyes, etc. PROCESS:A 22C side-chain mixed dibasic acid of formula VII is reduced with a reducing agent, e.g. LiAlH4, to give a compound of formula I.
Patent JP-S58191746-A (JP)
Title: Polyamide-imide resin composition and its preparation
Inventor: WAKE MISAO
IPC: H01B1/12
Filed: 1982-05-06
Abstract: PURPOSE:The titled composition useful as an electrical insulating material, having improved heat resistance, solubility in organic solvents, obtained by reacting a tricarboxylic acid containing citric acid, a tetracarboxylic acid and/or their derivatives with a diamine. CONSTITUTION:An acid component consisting of (A) 10-90mol% tricarboxylic acid containing >=5mol% citric acid (preferably anhydride) and/or its derivative, such as an aromatic tricarboxylic acid, aromatic tricarboxylic ester, etc. shown by the formula R2(COOR1)3, or formula I [R1 is H, alkyl, or phenyl; R2 is group shown by the formula II, III, IV, or V (X is CH2, CO, SO2, C(CH3)2, or O] and (B) 90-10mol% tetracarboxylic acid and/or its derivative (preferably pyromellitic anhydride) is reacted with a diamine (preferably aromatic diamine) in a molar ratio of approximately 1:1 at 90-350 deg.C for several hours - tens hours.
Patent JP-H08249725-A (JP)
Title: Optical information recording medium and material for heat resistant protective layer used in its production
Inventor: IWASAKI HIROKO
IPC: G11B7/2548
Filed: 1995-03-08
Abstract: PURPOSE: To obtain a material having a high erasure ratio and capable of repeating recording-erasure many times with a low power even at the time of high-speed recording-erasure by using a material contg. a compd. whose heat conductivity in a bulky state is a specified value or above as the constituent material of heat resistant protective layers. CONSTITUTION: A lower heat resistant protective layer 2, a recording layer 3, an upper heat resistant protective layer 4 and a reflecting heat radiating layer 5 are successively formed on a substrate 1 and one or more kinds of compds. each having >=10W/m.deg heat conductivity in a bulky state are incorporated as constituent components of the layers 2, 4. The objective material for satisfactory heat resistant protective layers in a phase change type optical information recording medium is obtd. One or more selected from among zinc oxide, aluminum oxide, titanium oxide, magnesium oxide, yttrium oxide, gallium nitride, etc., are preferably used as the constituent components.
Patent JP-S53560-A (JP)
Title: Industrial robot
Inventor: TAKEMURA YOSHIKI
IPC: B25J19/00
Filed: 1976-06-23
Abstract: PURPOSE:To provide an industrial robot, which occupies a small area but can be operated in a wide range, and which includes only one gravity balancer so that its operation can be controlled in relatively simple manner.
Patent JP-H07281110-A (JP)
Title: Light transparent adjusting device
Inventor: KIKUTA TOMOYUKI
IPC: E06B9/24
Filed: 1994-04-13
Abstract: PURPOSE:To provide a light transparent adjusting device which is simple, is small in size and weight and is silent and is suitable for adjusting a light transmission quantity with an area of a wide range. CONSTITUTION:This light transparent adjusting device relatively moves a polarizing layer 16 on a moving side relative to a polarizing layer 15 on a stationary side. The device has an electrostatic actuator having a stator obtd. by disposing plural electrodes 29a to 29c on an insulating layer 28 and a moving element 24 obtd. by disposing plural electrodes 34a to 34c on an insulating layer 33 opposite to the electrodes of the stator and forming the polarizing layer on the moving side. This electrostatic actuator impresses high voltage to the respective electrodes of either of the stator or the moving element by changing over polarities, impresses high voltage fixedly to the respective electrodes of the other thereof and moves the moving element by the electrostatic force generated between the stator and the moving element.
Patent JP-S60219912-A (JP)
Inventor: HIRASAWA MASAHIRO
IPC: H02G15/08
Filed: 1984-04-12
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-H03275025-A (JP)
Title: Suction port body of vacuum cleaner
Inventor: TAMURA YUKIHIRO
IPC: A47L9/04
Filed: 1990-03-23
Abstract: PURPOSE:To effectively use a space portion in a main body case and to make the size of a vacuum cleaner small by providing a cover body for opening and closing an opening portion on the upper face of the main body case and disposing movable clamps for engaging at portions near to the center of the main body case. CONSTITUTION:At the rear portion of the upper face of an upper main body case member 16, recessed portions 41 for attachment are respectively formed at portions near to both sides of a rotary tube 31. Respective operating thumbs 42 are supported so as to freely slide in a horizontal direction within a prescribed range. Each protruding thumb-engaging portion 43 is integrally projected on the operating thumb 42 and protrude forward from a through hole 44 formed on a stepped portion 27 of the upper main body case member 16. The operating thumbs 42 and the thumb engaging portions 43 constitute movable clamps for engaging a cover body 14 in a closed state. The cover body 14 has a cut-out portion 46 fitted to a protruding portion 29 of the main body case 13 at the center of a rear portion. On the rear face of the cover body 14, substantially L-shaped slit groove portions 47 provided at both the sides of the cut-out portion 46 form cover body engaging portions 48 disengageably engaged with the thumb engaging portions 43.
Patent JP-S58193312-A (JP)
Title: Method for operating furnace
Inventor: KANEFUJI KOUICHIROU
IPC: C21D9/00
Filed: 1982-05-04
Abstract: PURPOSE:To attain to conserve energy of a combustion furnace, by controlling furnace pressure so as to raise the temp. of a gas permeable solid heated by passing the combustion gas in the combustion furnace as possible to develop the heating capacity of the gas permeable solid to its max. capability. CONSTITUTION:In a continuous heating furnace wherein a material 1 to be heated is conveyed thereinto from a charging port 2 and subjected to heating treatment while conveyed by conveyor rollers 4 to be taken out from a discharge port 3, the combustion gas generated from a heating burner 5 provided to a furnace wall is flowed toward the charging port 2 and passed through the gas permeable solid 7 to heat the same while discharged a flue 6 to preheat an object 1 to be heated by the radiant heat of the gas permeable solid 7. A thermocouple 8 is provided to said gas permeable solid 7 and a damper 9 is adjusted by a control apparatus 10 and an actuator 11 so as to raise the temp. thereof as possible to control furnace pressure. When plural thermocouples 8 are provided and the control of furnace pressure is carried out on the basis of the average value of measured values thereby, effect is further enhanced.
Patent JP-S58192928-A (JP)
Title: Injection quantity control device of fuel injection pump
Inventor: KAWAMURA YOSHIHISA
IPC: F02D1/02
Filed: 1982-05-04
Abstract: PURPOSE:To suitably control a fuel injection quantity, by providing an electromagnetic valve as an injection quantity adjusting valve on the midway to a high pressure side inflow port connected with a plunger pump of fuel injection pump, and by causing the electromagnetic valve to open and close in response to the operating conditions. CONSTITUTION:An electromagnetic valve 31 is provided on the midway to a high pressure side inflow port 5 connected with a plunger pump 7 and a stop valve 35 is provided between a group 34 of the plunger pump 7 and the electromagnetic valve 31. A valve body 32 of the electromagnetic valve 31 is attached to a housing 4 and controlled by a pulse signal outputtd from a control circuit 33. The control circuit 33 is adapted to drive and control the electromagnetic valve 31 in response to the signals outputted from a rotation sensor 37, a acceleration sensor 38, a water temperature sensor 39, a crank sensor 40 and the like.
Patent JP-S61234932-A (JP)
Title: Catalyst for purifying exhaust gas of engine
Inventor: IHARA KAZUNORI
IPC: B01D53/94
Filed: 1985-04-09
Abstract: PURPOSE:To maintain the excellent purification performance and the durability of the titled catalyst by providing an alpha-Al2O3 layer incorporating Pt on a catalytic carrier of an upstream side and providing a gamma-Al2O3 layer incorporating a catalytic component such as Pd other than Pt on the catalytic carrier of a downstream side. CONSTITUTION:The first catalyst 3 of an upstream side is formed by providing an alpha-Al2O3 layer 7 deposited with Pt, Rh on the surface part of a catalytic carrier 6 (monolithic wall body). The second catalyst 4 of a downstream side is formed by providing gamma-Al2O3 layer 8 deposited with Pd on the surface part of the catalytic carrier 6. A catalyst for purifying an exhaust gas is formed by interposing a monolith type catalyst 5 consisting of the first catalyst 3 of the upstream side and the second catalyst 4 of the downstream side in the inside of a catalytic vessel 2 formed on the way of an exhaust system 1. Pt and Pd are excellent in the purification performance of CO, HC contained in the exhaust gas and Rh is excellent in the purification performance of NOx and the purification of the harmful components contained in the exhaust gas is enabled at once with the three components.
Patent JP-2000264443-A (JP)
Title: Discharge feeder
Inventor: MIYAGAWA RYOICHI
IPC: B65G65/46
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a discharge feeder smoothly logging a material in an upper storage chamber, surely transporting it to a next process, and sequentially feeding a prescribed small quantity of powder and grain body, by a simple constitution, even if it is the industrial waste of an unfixed shape curled into a string or a ribbon, or formed into a mass. SOLUTION: This discharge feeder 1 for discharging materials stored in an upper storage chamber having an opening in its bottom and transporting them for a prescribed distance is constituted of a stirring mechanism 3, which has a stirring blade 2 rotating in the horizontal plain adjacent to the bottom opening in the upper storage chamber, and a screw conveyer 4 which has a rotary shaft 8 arranged under the stirring blade 2 of the stirring mechanism 3 and the bottom opening of the upper storage chamber and extended horizontally and a screw 9 integrally provided with the rotary shaft 8.
Patent JP-S572004-A (JP)
Title: Radiation type optical grating element
Inventor: KODAMA RIICHI
IPC: G02B6/34
Filed: 1980-06-05
Abstract: PURPOSE:To manufacture an element easily and also to make a control range of weighting wide, by changing the length of a grating in the direction meeting at right angles with the propagating direction of a light beam in a waveguide path, depending on each position. CONSTITUTION:Height of each grating 20 which is constituted in a waveguide path 10 is constant, and length of the grating 20 in the direction meeting at right angles with the propagating direction of a light beam is made variable. As a result, since the extent of radiation of a light beam radiated from each grating 20 is proportional to the length of each grating 20, the length of each grating is set so as to be proportional to a desired extent of weighting. Since it is unnecessary to change the height of each grating 20, it is possible to make a range of weighting wide and also make its accuracy satisfactory, and furthermore, its element can be manufactured easily.
Patent JP-S63241255-A (JP)
Inventor: YOSHIZAKO AKIHIRO
IPC: E04F10/08
Filed: 1987-03-27
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-S51149870-A (JP)
Title: A process for removing nitrogen oxides in waste gases
Inventor: ITOU SOUSUI
IPC: C01B21/02
Filed: 1975-06-19
Abstract: PURPOSE: A process for removing NOx in waste gases by excess NH 3  gas by dry process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11273400-A (JP)
Title: Storage
Inventor: IIDA YOSHIKAZU
IPC: G11C29/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the time required for the selection test of a memory card. SOLUTION: In a memory card that incorporates a plurality of memory chips (FM) and a control chip (CONT) for forming a selection signal (CE) of the memory chips and a read/write control signal (WE), a pair of transmission means is provided for each data I/O terminal of each memory chip, where the transmission means are complementarily turned on and off based on a test mode control signal (TMD) and the read/write control signal being outputted from the controller chip. Furthermore, one transmission means us directly connected to the controller chip, the other is connected to the controller chip via a transistor for the output of collector ground or the like, thus allowing all chips to be selected regardless of the chip selection signal being outputted from the controller chip based on the test mode control signal in the case of a test mode.
Patent JP-H05239966-A (JP)
Title: Slide type door lock device
Inventor: NAKAMURA SHUJI
IPC: E05B83/40
Filed: 1992-02-26
Abstract: PURPOSE:To enhance the operating easiness of a lock device by installing a child lock mechanism of a locking element for door shut position in a junction mechanism part, and thereby providing possibility of mounting the grip of a child lever in any desired position. CONSTITUTION:An inside handle and outside handle installed on a door are coupled with a locking element for door shut position and a one for door open position through a junction mechanism part 13 installed in any desired position. When a child lock mechanism is used, the door is opened and the grip 37 of a child lever 33 is moved, and with its rotation a slide lever 29 is moved downward. A projection 30 on the slide lever 29 is moved to below a long hole 38, and disable of door opening is generated even in case the door opening operation is conducted with the inside handle when the door opening is tried in this condition. This enables mounting the child lever grip 37 in any position which ensures easy operation irrespective of the mounted position of the locking element for door shut position.
Patent JP-S62232500-A (JP)
Inventor: SUGAWARA HIROSHI
IPC: C11D7/28
Filed: 1986-04-01
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-H05260456-A (JP)
Title: Picture data compression system
IPC: H04N19/503
Filed: 1991-04-08
Abstract: PURPOSE:To improve the coding efficiency by revising the sequence of coded areas based on importance and a quantization scale. CONSTITUTION:A slice coding order decision device 18 divides an input picture into some areas, the importance is sequenced to each area, the coding sequence of the areas whose importance is placed depending on whether a quantization scale decided by a buffer occupancy quantity after coding of each area from a buffer (I) 22 and used for succeeding coding is larger than a set threshold level and coding is applied to slice data in a frame memory (FM) 20 in this order by using a discrete cosine transformation device (DCT) 24, a quantizer (Q) 26 and a variable length coder (VLC) 28 or the like.
Patent JP-H02253770-A (JP)
Title: Picture correction circuit
Inventor: MATSUSHIMA KENICHI
IPC: H04N5/14
Filed: 1989-03-27
Abstract: PURPOSE:To input a different video signal each time the level of a luminance signal is scanned and to correct the signal to the picture of fixed luminance and density by providing the correction circuit of the video signal to be composed of a storage part, detection part and correction part. CONSTITUTION:Each time scanning is executed, the level of the luminance signal is detected in the detection part. In the correction part, the picture read from the storage part is corrected. In an average computation part, the average value of the plural detected values by the plural times of the scanning is computed. In a multiplication and division part A, a value according to the detected value at the time of storage is divided with the output of the average computation part as a reference and it is calculated which relationship is obtained between the stored picture and a picture to be expressed by the plural times of the scanning. Further, when the level of the luminance signal to the brightness of the picture is not fixed in the picture, the picture is divided into blocks so that the level can be fixed. Then, the same processing is executed for each block by plural times.
Patent JP-S61236439-A (JP)
Title: Chassis screw fastening device
Inventor: SUGIURA HIROMITSU
IPC: B23P19/06
Filed: 1985-04-10
Abstract: PURPOSE:To make possible to improve the accuracy of assembly of a chassis, by fastening screws from below with the use of a multi-spindle driver through a screw guide pipe after a frame, etc. is positioned and secured on a print substrate. CONSTITUTION:A base plate 2 is secured with guide rails 1a, 1b, and positioning sections 9c, 9d is secured to the base plate 2 while the positioning sections 9a, 9b are attached to a vertically movable plate 3 for positioning and fixing a frame and a heat radiating plate. A screw guide pipe 4 is secured to the vertically movable plate 5. Meanwhile, a screw fastening unit section is composed of a screw holding Y pipe 5, a bit 6, an electrical driver 7 and base frames 14, 15 for supporting and fixing the former members. Further, there are provided two air cylinders 12, 13 for actuating the Y pipe 5 and the electrical driver 7, respectively.
Patent JP-H09264348-A (JP)
Title: Drum brake for mechanical vehicle
Inventor: AONUMA TORU
IPC: B62L3/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of incongruity of an operating feeling by arranging two sets of a pair of brake shoes inside a back plate so that they may be doubly overlapped, and providing a first cam shaft on the back plate side and a second cam shaft so arranged as to project from the outer end of the first cam shaft on the opposite back plate side. SOLUTION: Two sets of brake shoe units 6, 7 are arranged inside a back plate 3 to be covered with a brake drum 2 so as to be doubly overlapped. A mechanism actuator is provided with a cylindrical first cam shaft 14 so arranged as to project outward from one end of a web 5a of the brake shoe unit 6 on the back plate side through the back plate 3, and a small-diameter second cam shaft 15 so arranged as to project from the outer end of the first cam shaft 14 through the inside of the first cam shaft 14 from one end of a web 5a of the brake shoe unit 7 on the opposite back plate side. Therefore, the addition of both braking force is made available, and a sense of congruity of an operating feeling can be eliminated.
Patent JP-H05138300-A (JP)
Title: Mold for horizontally continuous casting
Inventor: MISHIMA SETSUO
IPC: B22D11/04
Filed: 1991-03-15
Abstract: PURPOSE:To control the deformation and the internal cracking of a cast billet by uniformly developing solidified shell in the cast billet in a horizontally continuous casting for the square billet executing the casting in the condition of making a diagonal line in the cross section the vertical line. CONSTITUTION:In a mold for horizontally continuous casting for square billet executing in the condition of making a diagonal line in the cross section the vertical line, a radius of curvature at the lowest part of the corners in the inner surface of the mold is larger than the radiuses of curvatures at the other three comers. If necessary, the radius of curvature at the lowest part of the comers in the inner surface of the mold is larger than the radius of curvature at the highest part of the comers and the radiuses of curvatures at the other two corners is smaller than the radius of curvature at the lowest part of the corners and the same as or larger than the radius of curvature at the highest part of the corners.
Patent JP-H026357-A (JP)
Title: Mountain cork fiber aggregate
Inventor: WADA TAKEO
IPC: C04B28/14
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the title aggregate capable of producing a spraying material of heat resistance and thermal insulation when dried into powder by adding a stringy polymeric flocculant to a mountain cork-containing aqueous dispersion incorporated with fiber to effect orientation of said mountain cork on the fiber surface. CONSTITUTION:Firstly, mountain cork normally ca.10mum-5mm in granular size is dispersed into water to prepare an aqueous dispersion ca.0.05-50 (pref. ca.0.1-10)wt.% in mountain cork concentration. Second, this aqueous dispersion is incorporated with fiber normally ca.0.1-20cm in length and ca.1mu-0.2mm in diameter at the weight ratio to the mountain cork pref. by a factor of ca.0.01-2. Said fiber is e.g., natural fiber such as zeolite or mineral fiber such as rock wool. Thence, the resultant dispersion is spiked with a stringy polymeric flocculant pref. ca.10000-500X10<4> in molecular weight at the amount ca.0.0001-50% of dry weight of said cork, thereby obtaining the objective aggregate with said mountain cork oriented on the fiber surface. Said flocculant is pref. esp. an anionic polymer such as sodium polyacrylate.
Patent JP-S61235046-A (JP)
Title: Continuous casting method for band steel
Inventor: MORI KATSUICHI
IPC: B22D11/06
Filed: 1985-04-10
Abstract: PURPOSE:To eliminate the labor and space for taking up by constituting a casting mold of a freely rotatable core and a gate of which the aperture on one side face contacts with the core, pouring a molten metal into the casting mold, rotating the core, drawing a band steel from the inside of the casting mold and taking up directly the band steel on the core. CONSTITUTION:The gate 5 is moved in an arrow B direction by a cylinder 4 and the aperture 7 of the gate 5 is fitted to the core 1. The dummy bar is positioned within the gate 5. The molten metal 27 is poured from a tundish 10 into the casting mold 9 and the core 1 is rotated in an arrow A direction when the molten metal level comes to the height position of the dummy bar. Then the shell formed on the surface of the core 1 is pulled by the dummy bar and the band steel 8 consisting of the shell is taken up on the surface of the core 1. A hammer 25 contacts first with the taken up steel 8, by which the surface is smoothed and the quality is improved. The surface of the band strip is successively cooled with water by a cooler 11 and the oxide film is stripped by a scale breaker 16. A stripping agent consisting of refractories is sprayed from a stripping agent supply device 19. The steel 8 is taken up on the core 1 in the above-mentioned manner.
Patent JP-H07287990-A (JP)
Title: Storage device and microcomputer system using it
Inventor: MIKAWA KOJI
IPC: G06F9/06
Filed: 1994-04-14
Abstract: PURPOSE:To unnecessitate making a mask for exposure at the time of changing a program of a mask ROM and to enable substantially neglecting a time for changing a program of microcomputer. CONSTITUTION:Data is written in an EPROM region of a memory element, when necessary, using a memory mat 40 consisting of memory element having a mask ROM region and an EPROM region, data from the memory element is read out with an EPROM mode by a mode switching circuit 2. Thereby, a user of a microcomputer can neglects difference between the mask ROM and the EPROM, can effectively utilize a storage device, and can cope with change of software. Since the mask ROM mode and the EPROM mode are automatically switched over, they can be used without being conscious of difference.