baber/WOPTO huggingface dataset:
Patent JP-S5455097-A (JP)
Title: Preparation of water-soluble phenolic resin
Inventor: SAKUMOTO SEIICHI
IPC: C08G14/08
Filed: 1977-10-12
Abstract: PURPOSE: To prepare a water-soluble phenolic resin useful as glass fiber-reinforced molded articles and having excellent storage stability and water solubility, by reacting phenol with formaldehyde, thereafter reacting the product with urea.  
     CONSTITUTION: Phenol is condensed with formaldehyde at a molar ratio of 2W3.5 in the presence of an alkali catalyst (e.g. calcium oxide, etc.). When the conversion of formaldehyde attained 70W85%, urea (1.8W4 mole on the basis of 1 mole of the residual formaldehyde) is added and reacted. The ph of the aqueous resin solution is adjusted to 9W9.5 by adjusting the amount of the alkali catalyst. The desired resin is obtained by filtering off the insuluble impurities and stored in a low-temperature insulating tank 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62277797-A (JP)
Inventor: TSUMURA TSUYOSHI
IPC: H05K7/06
Filed: 1986-05-27
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-S5914719-A (JP)
Inventor: MIZUMOTO MASAYA
IPC: A01D34/03
Filed: 1982-07-13
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-H02303986-A (JP)
Title: Foot plate of scooter
Inventor: HATAKEYAMA YUTAKA
IPC: B62J25/00
Filed: 1989-05-17
Abstract: PURPOSE:To easier perform a support rise by respectively forming a slope, which tilts diagonally to the lower, in both right and left sides of a foot plate, arranged between a handle and a seat, so as to obtain both-foot spread width narrower when a scooter is vertically supported by a driver. CONSTITUTION:In a scooter, a portion in which a frame is positioned lower, is formed between a handle 1 and a seat 2, and a foot plate 3 is arranged in this flame-lowered portion. Here each slope 4, which tilts diagonally to the lower, is respectively formed in both right and left sides of the foot plate 3. While a slip-stopping prostrusive streaks 5 are respectively provided as necessary in each right and left slope 4. In this way, at the time of temporary stop or the like of the scooter, both feet of a driver are spread and grounded in an outer side of the foot plate 3, when the scooter is vertically supported, a width of spreading both the foot is narrowed by the amount of each right and left slope 4 in the foot plate 3. Accordingly, the scooter can be vertically supported by the driver in an easier attitude.
Patent JP-H04350088-A (JP)
Title: Elevator door opening/closing mechanism
Inventor: TAKANO TADAAKI
IPC: B66B13/08
Filed: 1991-05-28
Abstract: PURPOSE:To open/close a door manually, and eliminate a risk of keeping passengers in a cage. CONSTITUTION:A door 3 is provided at an aperture part 2 in a cage 1 of an elevator. One end of a wire 5 is fixed to the door 3, and the other end of the wire 5 is fixed to a bobbin 4, so the door 3 is opened by rotating the bobbin 4 in a wire 5 winding direction. A clutch 8 is provided in a power transmission system between a motor 6 for rotating the bobbin 4 in the wire 5 winding direction and the bobbin 4. A spring material 9 is provided for closing the door 3 when a clutch 8 is disconnected. For opening the door 3, the clutch 8 is connected, and the door 3 is opened by action of the motor 6, while for closing the door 3, the clutch 8 is disconnected, and the door 3 is closed by the spring force of the spring material 9.
Patent JP-S6015187-A (JP)
Title: Electronic typewriter
Inventor: KUMAGAI KAORU
IPC: B41J29/50
Filed: 1983-07-06
Abstract: PURPOSE:To conveniently enable two margin settings by making it possible to set additional margins temporarily at a position other than the right and left margin setting positions in the normal printing. CONSTITUTION:For example, a space S is provided at a part of a printing paper. When a printing is done at other parts, as normally done, a left margin position setting key LM, a right margin position setting key RM, a space key SP and a back space key BS are used to set the left margin at the position LMPOS and the right margin at the position RMPOS1 and then, a printing is started. When the fourth line is printed, after a carriage CRG reaches the position RMPOS2, a key R.INDT is depressed to set a temporary margin position. Then, a printing is performed up to the seventh according to the right margin. After the end of printing the seventh line, the key R.INDT is depressed again to reset the margin and the printing is continued from the eighth lines on the right margin of the position RMPOS1.
Patent JP-H01299315-A (JP)
Title: L-shaped bearing assembly
Inventor: RICHIYAADO MIRUTON BOIDO
IPC: F16C33/74
Filed: 1988-05-18
Abstract: PURPOSE: To compensate the change in diameter of a shaft caused by a temperature change with high speed rotation by forming a bearing assembly from a moldable self-lubricating material having a specified pressure speed value. CONSTITUTION: This bearing assembly has a self-lubricating annular bearing member 20 formed from a discontinuous split ring molding. The bearing member 20 serves as a bearing plane of a shaft 15 and has a pressure speed value of at least 1800 at a surface speed of 100 feet/min to properly lubricate a worn face to the shaft 15. The bearing member 20 is functioned as a double bearing in that the excessive wear of a seal member for compensating for a difference in expansion coefficient between copper and brass is eliminated.
Patent JP-S5746967-A (JP)
Title: Novel mandelic 3-hydroxy-1,2-diazine-6-yl-thiol ester and its preparation
Inventor: MURAKAMI MASAHIRO
IPC: C07D501/06
Filed: 1980-09-04
Abstract: NEW MATERIAL:Mandelic 3-hydroxy-1,2-diazin-6-yl-thiol ester of formula I.  
     USE: An acylating agent for amines and hydrazines. Especially, they are very useful as an active ester in the synthesis of cephalosporins, for example, enabling easy synthesis of 7-mandelamide-3-(3-hydroxy-1,2-diazin-6-yl)tiomethyl-3-cephem-4-carboxylic acid, which is used as an antibiotic having excellent antibacterial activity against gram-positive and -negative bacteria.  
     PREPARATION: The reaction of 3-hydroxy-1,2-diazine-6-thiol of formula II or its reactive derivative with mandelic acid or ts derivative is effected in a solvent such as acetone at -50W100°C, preferably -20W50°C to give the compound of formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5646304-A (JP)
Title: Power supply construction of band erasing type for split coaxial slot using eccentric inner conductor
Inventor: HATA HIROSHI
IPC: H01Q13/12
Filed: 1979-09-20
Abstract: PURPOSE:To enable the synthesis of directivity with multistage arrangement as well as broad band, by the construction of eccentricity of the inner conductor of the split coaxial slot part over about a half wavelength in parallel with the slot aperture and by connecting the upper and lower ends to the center conductor. CONSTITUTION:The inner conductor 1 of the split coaxial slot part is made eccentric 4 over about a half wavelength in parallel with the slot aperture and the upper and lower ends are connected to the center conductor 1. Thus, since the current flowing to the upper and lower connections 5, 5' is almost in opposite phase with each other, the lines of magnetic force surrounding it form a large loop 6, producing the distribution of electromagnetic field in strong H mode on the slot aperture. Then, the characteristics of radiation directivity shows the double leaf dirctiveity. Further, the equivalent circuit and the operation transmission factor are of series resonance type, enabling the synthesis of directivity and broad band by multistage arrangement.
Patent JP-H10312646-A (JP)
Title: Magnetic disk and control device therefor
Inventor: TAKATSU KAZUMA
IPC: G11B20/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to shorten the time for a mechanical movement such as a move of a magnetic head and to improve an efficiency for accessing to a secondary storage device by sub-dividing a logic disk into a plurality of areas and arraying the fragmentation. SOLUTION: When a host computer 10 accesses to a cylinder O/head 0 of a machine No.03, after accessed to the cylinder O/head 0 of a machine No.00 of a magnetic disk 12, a device adapter DA 16 inside of a magnetic disk control device 11 of a FBA disk calculates an address on the FBA disk from a cylinder/ head value given by the host computer 10, and issues a read or write command to FBA disk. It is possible to shorten the time for seeking, etc., on FBA disk, in a case of a same cylinder number, by subdividing the device of CKD format further into a plurality of areas and arraying them.
Patent JP-S63285426-A (JP)
Title: Inspecting device for plant
Inventor: TAKUSAGAWA HIROHISA
IPC: A01F7/00
Filed: 1987-05-19
Abstract: PURPOSE:To inspect a leaf, fruit, stalk and the like of a plant simultaneously as a whole, by irradiating the botanical specimen with scattered light to obtain a wide-ranging reflection optical image, not spotted. CONSTITUTION:When a botanical specimen 10 is irradiated with scattered light from a projecting section 20, a wide-ranging reflection optical image is formed. The optical image is made incident into a light receiving section 40 to be reduced with a convex lens 50 and, subsequently, compressed on both sides thereof with a cylindrical lens 12 to form a linear optical image, which is introduced to the subsequent linear photoelectric sensor array 13 and converted to electricity separately for R (red), G (green) and B (blue) to obtain an analog signal. The analog signal is inputted into a signal processing section 70 to be converted into a digital electrical signal, from which chromaticity is determined with a microcomputer within a color computing section 80. Color of the botanical specimen is identified from the chromaticity thus obtained to judge the quality, ripeness and the like of the plant.
Patent JP-H04328206-A (JP)
Title: Lighting device and light guiding plate for that lighting device
Inventor: NAGANO JUNZO
IPC: F21S2/00
Filed: 1991-04-25
Abstract: PURPOSE:To obtain the even output light quantity at all parts by forming an irregular reflecting surface on the basis of a certain formula. CONSTITUTION:A lamp 12 is located close to one edge of a light guiding plate 14. Milky coating is printed on the reflecting surface to locate dots 20 into matrix. The number of dots of lines n1-n7 are the same, and a space between lines is the same. Area of the dots 20 in each line is formed so as to be increased in proportion to square of a distance from the lamp 12. Since the number of dots of each line is the same, when the reflecting surface of the light guiding plate 14 is blocked into regions A1-A7 at the same area, area of the dots against the area of each region, namely, the occupied area of an irregular reflection processing part is increased in proportion to square of a distance from the lamp 12. Consequently, even brightness is obtained over the whole surface of the light guiding plate.
Patent JP-S5646421-A (JP)
Title: Display control circuit of electronic meter for automobile
Inventor: FURUKAWA KOUICHI
IPC: B60Q9/00
Filed: 1979-09-25
Abstract: PURPOSE: To avoid an inaccurate display of the electronic meter which is deflected by the power supply load at the start of the engine, by erasing the display of the meter when engine is started.  
     CONSTITUTION: With switching of the ignition switch 1 to the starting position STA, the electric power is supplied to the cell motor 5 from the power source 2. And at the same time, the terminals ACC and IGN have a low and high level respectively, and the relay coil 9b is excited by the forward current flowing to the diode D 3 . As a result, the normally closed contact 9a is opened. Thus the supply of the electric power is interrupted from the source 2 to the electronic meter 8, and accordingly the display of the meter 8 is inhibited. As a result, an inaccurate display with deflecting meter, which is caused by the fluctuation of the power supply due to the large load at the start of the engine is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6470499-A (JP)
Title: Linear and cyclic alpha-melanotropin analogue
Inventor: BIKUTAA JIEI HIRUBII
IPC: A61K8/00
Filed: 1988-05-20
Abstract: Linear and Cyclic Alpha-MSH fragment analogues of Ac-Nle<4> - Glu<5> - His<6> - D-Phe<7> - Arg<8> - Try<9> - Gly<1><0> -NH2, The method of stimulating melanocytes by the topical application of these biologically-active analogues and compositions comprising these analogues for use in the method are disclosed:
Patent JP-H05319468-A (JP)
Title: Pump mechanism for container
Inventor: KOBAYASHI TSUTOMU
IPC: B05B11/00
Filed: 1992-05-14
Abstract: PURPOSE:To provide a pump mechanism for a container, which smoothly, certainly discharges the content, especially the residual content in the upper part of a sealed bag, by preventing the sealed bag from coming in close contact with a suction pipe. CONSTITUTION:A suction port 4 opens at the lower end of a pump 3, and a rod having such a cross section that plates stretch in two or more directions are extended from the vicinity of the suction pipe 4. The fins are covered with a cylindrical member 12 that is extended from the suction pipe 4 up to the pump 3 and has windows 13 which are parallel to the axial line.
Patent JP-S611757-A (JP)
Inventor: MATSUMOTO TADASHI
IPC: B32B13/00
Filed: 1984-06-14
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-H07316124-A (JP)
Title: Quaternarization of tertiary amine with dimethyl sulfate without using solvent
Inventor: DEIBUITSUDO EMU BURAUN
IPC: C07C209/00
Filed: 1995-05-22
Abstract: PURPOSE: To provide a solvent-free process for producing a quaternary ammonium compound effective for the softening of textile and other uses by quaternizing a specific t-amine at a high temperature using dimethyl sulfate.  
     CONSTITUTION: A quaternary ammonium methyl sulfate is produced by heating a t-amino of formula I [R 1  to R 3  are each a 1-20C alkyl, a mono- or dihydroxy-1-20C alkyl, a group of formula II ((x) is 1-20), a carboxylate ester having 1-20C acyl chain of the carboxy-functional group, a phenylalkyl, a group of formula III ((a) is 2-5; (b) is 1-20; X is N or O; R is H, a 1-20C alkyl, a 2-20C alkenyl or a 2-20C alkynyl), a group of formula IV (R 4  and R 5  are each R), etc.], in a sealed inert gas atmosphere under continuous stirring, adding dimethyl sulfate to the t-amine, raising the temperature of the mixture to or above the melting point of the final quaternized product and continuing the reaction under controlled addition rate while keeping the above temperature until dimethyl suflate is completely consumed. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5358840-A (JP)
Title: Supervisory method for operating numbers of chang-over type heatexchangers for air seperating device
Inventor: IYOGI TAKESHI
IPC: F28F27/02
Filed: 1976-10-12
Abstract: PURPOSE:To provide a supervisory method for numers of heat exchangers under operation for air separating device which is so designed to output an abnormal indication in case, out of plural numbers of the change-over type heat exchangers, the numbers of the heat exchangers at a standstill for maintenance and the numbers of the heat exchangers under operation become less than the necessary numbers.
Patent JP-S5822760-A (JP)
Title: Steering force controller for power steering
Inventor: NAKAYAMA MASAFUMI
IPC: B62D6/02
Filed: 1981-08-05
Abstract: PURPOSE:To enable to lightly steer with power by operating a flow rate regulating valve for draining suitable amount of part of the hydraulic oil directed toward a servo valve responsive to the speed in response to the steering angle velocity and supplying the hydraulic oil of the amount matching to the steering angle velocity to the servo valve even at high speed time. CONSTITUTION:A flow rate regulating valve 8 is inserted into a bypass passage 7 for bypassing a servo valve 3. The valve 8 reduces the opening of a variable orifice 15 when a control circuit 10 flows a current of the magnitude responsive to the speed signal from a speed sensor 11 through a coil 12, thereby draining part of the oil directing toward the valve 3 in the adequate quantity responsive to the speed through the passage 7 and controlling the steering force to become heavy at high speed running time. A steering angle signal from a steering angle sensor 17 is inputted to the control circuit 10, which differentiates the signal and controls the valve 8 to supply the oil of the quantity responsive to the steering angle velocity to the servo valve 3. Then, the control circuit compares the speed signal with the steering angle velocity signal and prefers the larger one.
Patent JP-S5912856-A (JP)
Title: Ink jet recording head
Inventor: KUAMI MICHITOKU
IPC: B41J2/175
Filed: 1982-07-14
Abstract: PURPOSE:To provide the titled head capable of relieving interference between ink pressures in ink-jetting units and securely finding a harmful passage formed between ink-jetting units, by providing a pressure damper in each ink-supplying passage. CONSTITUTION:Each of a plurality of ink-jetting units comprised of a nozzle 1, a pressure chamber 3 and an ink-supplying passage 5 is provided with an ink leakage testing hole 7, a leakage-testing attachment 8 and a pressure damper 9 at an intermediate part of the ink-supplying passage 5. The attachment 8 is so fitted that a hole 81 is directed toward the pressure chamber 3 and an outlet of the corresponding nozzle 1 is stopped by a plug or the like, and a colored liquid for testing leakage of the ink is poured in through an inlet 82 to test whether or not each part is securely adhered. After the leakage test is completed, the pressure damper 9 is provided at each of the holes 7 to relieve interference between the ink-jetting units. The damper 9 is constituted of a synthetic resin, a fluidic diode or the like having a pressure-damping property.
Patent JP-H0418761-A (JP)
Title: Compound semiconductor device and manufacture thereof
Inventor: ODA OSAMU
IPC: H01L29/78
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a semi-insulating InP crystal which exceeds a specific value in both resistivity and mobility by a method wherein an InP crystal in which the concentration sum of existing specific elements contained in the crystal as residual impurities is less than the analysis lower limit value and a prescribed amount of phosphorus are enveloped in a vacuous quartz ampoule, and the quartz ampoule is heated keeping it at a specific vapor pressure of phosphorus. CONSTITUTION:A gate electrode is provided onto a single-crystal InP substrate where the sum of one or more elements out of Fe, Co, and Cr contained in the substrate is 0.05ppmw or less in concentration and whose resistivity is 1X10<6>OMEGA.cm or above at a temperature of 300K and mobility is 3000cm<2>/V.s or above through the intermediary of an insulating film. A pair of N<+> contact layers 2a and 2b is formed on a wafer 1 to serve as a source region and a drain region, where the contact layers 2a and 2b are distant 1mum from each other. Then, holes are selectively bored in a thermal oxide film 3 on the surface of the wafer 1 to make the contact layers 2a and 2b exposed, and then an Au/Ge layer is evaporated, which is annealed and patterned into ohmic electrodes 4a and 4b which serve as a source and a drain electrode. Then, a gate electrode 5 is formed through patterning to finish a MISFET.
Patent JP-S5913447-A (JP)
Title: Distributed processing system
Inventor: MORI KINJI
IPC: G06F15/173
Filed: 1982-07-14
Abstract: PURPOSE:To detect a failure of any part in each subsystem respectively and to process the failure in cooperation with other subsystems when necessary, by synchronizing each subsystem with other subsystems and providing a function for controlling application to each subsystem. CONSTITUTION:The function F1 of a subsystem 1 inputs data having contents (a) and outputs data having contents B. The function F2 of a subsystem 2 inputs data having contents B, C and outputs data having contents D through a loop transmission line. In the same manner, the function Fn of a subsystem n inputs the data having contents D through the loop transmission line and the data having contents (d) outputted from a terminal device connected to the self subsystem (n) and outputs data having contents E, G. At the failure when the data having prescribed contents can not be inputted, each of the subsystems 1,2-n starts a failure processing program and executes the plant processing at the time of failure.
Patent JP-S6015991-A (JP)
Inventor: HOSHINO TADASHI
IPC: H01G4/228
Filed: 1983-07-06
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-S5349772-A (JP)
Title: Air bearing chute
Inventor: MICHIZAWA SOUICHI
IPC: B65G17/06
Filed: 1976-10-15
Abstract: PURPOSE: To accomplish simultaneous or separate conveyance of sheet material of varied size without replacement installation and removal of parts by means of a plurality of conveying channels equipped with air blow off ports of varied width provided in stages on the top of the body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5926775-A (JP)
Title: Electrophotographic device
Inventor: MATSUYAMA KOUZOU
IPC: G03G21/10
Filed: 1983-07-06
Abstract: PURPOSE:To know the secure maintenance time of a long-life body to be detected by transmitting the rotation of an image carrier in an speed reduction state and detecting the rotation, and display-playing the state that the number of revolution attains a value corresponding to the maintenance time of the body to be detected. CONSTITUTION:The rotation of a photosensitive drum 1 are transmitted to the input shaft 13 of a switch operating mechanism 10 and the output shaft 15 makes a nearly one rotation when the drum 1 rotates specified times. Then, the eccentric projecting part 9a of an eccentric cam 9 fitted to the output shaft 15 through a unidirectional rotation clutch 16 presses the operating lever 11a of a detection switch 11, which is operated. Consequently, a display part 12 turns on to indicate that the cleaning time of the developer recovery box 7 of, for example, a cleaning device 2 comes, and following copying operation is stopped. Then, an operator draws out and cleans the developer recovery box 7. Thus, the maintenace time of the long-life body to be detected is known securely.
Patent JP-H08296659-A (JP)
Title: Coupling
Inventor: UEKUSA HIROYUKI
IPC: F16D3/12
Filed: 1995-04-25
Abstract: PURPOSE: To use the material other than the material excellent in heat resistance as one to form an elastic body by providing a specific air-cooling mechanism for a coupling where the elastic body made of rubber elastic material is interposed between a pulley which is turnably supported by a bearing and a fitting part on a shaft side is interposed. CONSTITUTION: In a coupling where a pulley which is turnably supported by a bearing is connected to a fitting part on a shaft side through an elastic body 6 made of rubber elastic material, the prescribed number of projections 11 which are inclined in the direction opposite to the rotational direction from the inner diameter side to the outer diameter side are integratedly formed on an end face 6a in the axial direction of an elastic body 6.