baber/WOPTO huggingface dataset:
Patent JP-H02238071-A (JP)
Title: Water-based coating resin composition and water-based coating material using the same
Inventor: OSHIKUBO TOSHIO
IPC: C09D161/20
Filed: 1989-03-13
Abstract: PURPOSE:To obtain the subject inexpensive composition, containing a specific alkyl etherified amino resin and water-soluble or water-dispersible resin, reactive and curable with the above-mentioned amino resin and excellent in flexibility and water resistance. CONSTITUTION:The objective composition obtained by blending (A) an alkyl etherified amino resin prepared by carrying out reaction at 50-80 deg.C for 2-10hr in subjecting an amino compound obtained by blending X mol spiroguanamine expressed by formula I with Y mol (X and Y are real numbers satisfying X+Y=1) guanamine expressed by formula II (R is H, 1-9C alkyl or phenyl) to addition reaction with formaldehyde so that the average number of combined formaldehyde (Z) for X spiroguanamine nulcei and Y triazine nuclei may satisfy the formula Z>4X+2Y and further etherifying the resultant product with a <=4C alcohol under acidic conditions while heating with (B) a water-soluble or water-dispersible alkyd resin or acrylic resin so as to provide (5/95)-(60/40) weight ratio. Furthermore, >=5 pts.wt. aqueous solvent, such as butyl cellosolve, and water are added to 100 pts.wt. above-mentioned composition to afford a water-based coating material.
Patent JP-H01235993-A (JP)
Title: Signal flag
Inventor: PEETAA ZAIBERUTO
IPC: G09F17/00
Filed: 1988-03-14
Abstract: PURPOSE: To perform miniaturization, to facilitate carriage and to perform use in various activities by using the material of high reflectivity for flag cloth and providing a device for fixing a signal flag to a grip part and housing an auxiliary alarming means for emergency. CONSTITUTION: This signal flag is composed of a flag pole 2 formed in a nesting type and the grip part 3 connected to it and the grip part 3 performs the function of a housing for housing the flag pole 2 and a flag cloth 1 fixed to it. The flag cloth 1 is provided with the high reflectivity and the leg 4 of the grip part 3 is provided with the device for fixing the signal flag and enabling an auxiliary means for the emergency. The device can be provided with a slit 8 corresponding to the normal thickness of the window glass of an automobile on the leg 4 of the grip part 3 or provided with an adapter for firing for flares. Thus, it becomes optimum as a signal and a rescue means for an individual carried on road traffic and sea.
Patent JP-H07241723-A (JP)
Title: Cutter
Inventor: TAKANO SHINJI
IPC: B23D55/00
Filed: 1994-03-03
Abstract: PURPOSE:To prevent cutting accuracy of material to be cut from being deteriorated by making the cutting work impossible in an erroneous position of a material feed roller. CONSTITUTION:An elevatable material feed roller 26 is provided in the vicinity of a table 3, a limit switch 35 outputting a detected signal when the position of the upper face 26a of the material feed roller 26 is above the upper face 3a of the table 3 is provided, movement of a movable vice 5 and drive of a motor 17 rotating a band saw are made void by the detected signal, and hence a material 5 to be cut is not cut off in the condition of being obliquely fixed with the vice device, so as to prevent deterioration of cut-off accuracy.
Patent JP-H01237317-A (JP)
Title: Device for variable exhaust timing
Inventor: IIYAMA TADASHI
IPC: F02B25/20
Filed: 1988-03-16
Abstract: PURPOSE:To constantly secure smooth valve operation by communicating an operational chamber part, which houses the rear part of an exhaust timing valve with an exhaust passage, in an engine where the exhaust timing valve is provided in the vicinity of the exhaust port of the engine in the condition that it freely advances and retreats toward/from the exhaust port. CONSTITUTION:In a two-cycle engine 10, an exhaust port 15 is formed in the side wall of a cylinder 12, and an exhaust timing valve 17 and a valve guide 18 are provided in the vicinity of the upper part of the exhaust port 15 in a cylinder block 11. The exhaust timing valve 17 has an operational part 19, a rod part 20 and a stopper part 21. An operational chamber part 25 is provided in the cylinder block 11 and a rod part 20, a stopper part 21 and an operational mechanism 26 are housed inside the operational chamber part 25. In this case, a communicating hole 31 which communicates the operational chamber part 25 with an exhaust passage 16 is drilled in the cylinder block 11, thereby the inside of the operational chamber part 25 is prevented from being effected by high pressure, so that smooth operation of the exhaust timing valve 17 is secured.
Patent JP-S58178520-A (JP)
Title: Inspecting and correcting device of photomask
Inventor: IKENAGA OSAMU
IPC: G03F1/84
Filed: 1982-04-13
Abstract: PURPOSE:To eliminate the causes of errors due to erroneous optical axis to improve throughput in a series of processes by a method wherein the inspecting and correcting processes are constituted so that they may be performed within the same system. CONSTITUTION:An inspecting and correcting photomask 2 is placed on a sample plate 1 for alignment to scan a region divided from the mask 2 by means of the laser beams oscillated by a laser oscillator 3. Then the scanning signals corresponding to any inspected patterns are detected by the detectors 5-7. The scanning signals detected by the detectors 5-7 are respectively transmitted to a judging circuit 8 to be compared with the scanning signals based on the design data transmitted from a design data processing circuit 9 and discriminated if said signals are related to any defective pattern. Any position coordinates discriminated to be a defective pattern are memorized by a correcting coordinate memory circuit 10. Next, when the inspection of the mask 2 is finished, a correcting coordinate is read out of the memory circuit 10 to locate the sample plate 1 on the corrected position focusing the laser beams on the corrected position to correct the defective pattern.
Patent JP-H07273128-A (JP)
Title: Field effect transistor
Inventor: FUKAISHI MUNEO
IPC: H01L21/338
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a field effect transistor in which the dependency of parasitic gate capacity on the profile of gate electrode is reduced by employing a Y-type gate satisfying specific conditions thereby restricting increase of the parasitic gate capacity caused by the profile of T-type gate electrode. CONSTITUTION:A Y-type gate 3 is formed on a semiconductor substrate 10. The angle theta between the wing of Y-type gate electrode 3 and the semiconductor substrate 10 satisfies an inequality, shown on the figure, along with the distance H between the root of the wing of Y-type gate electrode 3 and a point where the gate electrode 3 intersects the extension a contact layer located below the wing of Y-type gate electrode 3 or an ohmic electrode 8 on the surface. In the inequality, Hg represents the distance between the root of the wing and the semiconductor substrate 10, Hr represents the height between the surface of semiconductor substrate 10 and the surface of the contact layer or the ohmic electrode 8, and Lw, Lr represent the distances shown on the figure.
Patent JP-S51135998-A (JP)
Title: Process for preparing an urethane block polymer
Inventor: MATSUSHITA KAZUO
IPC: C08G18/00
Filed: 1975-05-20
Abstract: PURPOSE: To obtain an urethane block polymer useful for electric insulation without toxic problem, by reacting aliphatic polyols, diisocyanates and phenols in a specific solvent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51135905-A (JP)
Title: Liquid detergent composition
Inventor: ISA HIROSHI
IPC: C11D10/02
Filed: 1975-05-21
Abstract: PURPOSE: A liquid detergent composition with good storage stability at high temperature for a long time consisting mainly of an acylated polycondensate salt of hydroxycarboxylic acid by the use of polypropylene glycol as a solvent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04295219-A (JP)
Title: Spacer for transmission line
Inventor: IMAKOMA TAKASHI
IPC: H02G7/12
Filed: 1991-03-25
Abstract: PURPOSE:To realize drastic reduction of weight of spacer S while ensuring sufficient strength over the entire length thereof and to suppress increase of tension to be exerted on a wire upon loading of the spacer S. CONSTITUTION:A metal pipe 3 having high Young's modulus and geometrical moment of inertia is disposed in the center in the longitudinal direction of a spacer body 1 where bending moment distribution is maximized. Shell type insulators 2 to be arranged at the opposite ends of the spacer body 1 having low bending moment distribution are constituted of tapered insulators having constant Young's modulus and geometrical moment of inertia gradually varying according to the distribution of bending moment so that the strength increases continuously toward the center of the body. A hollow hole 6 having circular cross-section is made through the shell type insulator 2 along the axis thereof thus producing a hollow shell type insulator 2.
Patent JP-H09252059-A (JP)
Title: Semiconductor device
Inventor: SAKAGAMI SHIGETO
IPC: H01L27/115
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor device which can be micronized in size and enhanced in reliability, dispensing with a selection transistor. SOLUTION: A nonvolatile semiconductor memory device is composed of a second conductivity-type first diffusion layer 20, a second conductivity-type second diffusion layer 21, and a gate electrode formed on a part of a channel region located between the diffusion layers 20, 21 and on a part of the first diffusion layer through of a first insulating film, wherein a part of a second insulating film of at least two-layered structure formed on the channel region between the gate electrode and the second diffusion layer 21 of 30nm or less in thickness is made to serve as a charge storage layer.
Patent JP-H04224875-A (JP)
Title: Coating material-impregnation system for open- structured sheet thermoformable after being coated
Inventor: IERUHI HAUSUDORUFU
IPC: C09D109/04
Filed: 1991-03-26
Abstract: PURPOSE: To provide a coating system which requires no solvent and has heat resistance and high extensibility as a coating system for an open-structured sheet product.  
     CONSTITUTION: This coating system comprises a 50% aqueous dispersion (a) of a heat crosslinkable copolymer of acrylonitrile and styrene with a glass transition temp. of +33°C and a 50% aqueous colloidal dispersion (b) of a copolymer of 2-chlorobutadiene and acrylic acid or butadiene, acrylonitrile and methacrylic acid with a glass transition temp. of -30°C by a ratio of (a):(b)=70:30-30:70. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000254460-A (JP)
Title: Operation of suspended matter separator and suspended matter separator
Inventor: INOUE KENICHI
IPC: B01D63/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an operating method of a suspended matter separator, which enables inhibition of any reduction in filtration performance of a separation film module that is provided with a porous film having a shape memory function, and realization of a permeation stage and a washing stage, each capable of being operated over a long period, and also to provide a suspended matter separator. SOLUTION: This method is intended for operating a suspended matter separator using a separation film module 2 provided with a separation film which consists of a porous film having a shape memory function and a reinforcing base material. In the operating method, when the film surface on the primary side of the module 2 is clogged by performing a normal suspended matter separation operation of the suspended matter separator and accordingly the permeation rate is reduced, the pore size of the porous film is enlarged as compared with the pore size in the normal operation and a back washing operation for efficiently releasing suspended matter deposit from the film surface is performed, by using a cleaning fluid heated to a temperature higher than the glass transition temperature of the material of the porous film, wherein all three-way switching valves 5,  6 and 7 are operated so as to transfer the cleaning fluid in a cleaning fluid vessel 4 to a raw material vessel 1 while passing the cleaning fluid through a motor-driven suction pump 3 and the separation film module 2.
Patent JP-H04257163-A (JP)
Title: Image sensor
Inventor: HIROOKA KAZUYUKI
IPC: H04N5/335
Filed: 1991-02-08
Abstract: PURPOSE:To properly and easily generate the control signal of a sample holding circuit for sampling the output current of the image sensor. CONSTITUTION:The image sensor which has image sensor circuit blocks B1-B3 driven with the saw-tooth wave generated by a saw-tooth wave generating circuit 4, a circuit 7 for converting the output currents of the image sensor circuit blocks B1-B3 into voltages, and a circuit 8 for sampling and holding the conversion output is equipped with a dummy circuit block BO of substantially the same circuit constitution with the image sensor circuit blocks B1-B3. The output current of the dummy circuit block BO is converted into a voltage and the control signal for sample holding circuit is generated according to the voltage.
Patent JP-H04258565-A (JP)
Title: Speed change control device for wheel loader
Inventor: MIHARA MAKOTO
IPC: F16H61/00
Filed: 1991-02-08
Abstract: PURPOSE:To prevent the speed of a vehicle from being undesirably reduced even if a shiftdown switch is operated by mistake at the time when the automatic speed change is selected. CONSTITUTION:A device is applied to the speed change control device for a wheel loader which is provided with a transmission 1 and a changeover means 2 for changing over the number of speeds of the transmission 1, and by which either the automatic speed change for automatically carrying out speed change in response to the speed of a vehicle, or the manual speed change for carrying out speed change in response to the operation of a speed-change operating member 11 can be selected. And the device is provided both with a control means 3 which is provided separately from the speed-change operating member 11 and controls a shiftdown switch 13 by which the speed change to a lower speed is commanded, and the changeover means 2 so as to carry out the changeover to a lower speed in accordance with the operation of the shiftdown switch 13, when manual speed change is selected, and forbids the speed change to a lower speed even if the shiftdown switch 13 is operated, when automatic speed change is selected.
Patent JP-S61273370-A (JP)
Title: Delivery head section made of plastic for vessel of substance to be atomized and manufacture thereof
Inventor: RUUKA RAMERA
IPC: B29C45/40
Filed: 1986-03-20
Abstract: The delivery head for containers of substances to be nebulized, such as aerosol containers, pump containers and the like is provided with a plastic break-up insert integrally formed therewith through a strip and said break-up insert is intended to be positioned at the outlet opening of the delivery passage provided in said delivery head and fixed therein during the stripping step from the mold so as to have as end product a delivery head already provided with the break-up insert. Herein also a method of making such a delivery head is contemplated.
Patent JP-S58179998-A (JP)
Title: Analog memory
Inventor: MATSUI KAZUMASA
IPC: G11C27/00
Filed: 1982-04-14
Abstract: PURPOSE:To reduce the disturbance of noise due to uneven characteristics of cell, by changing the position of a memory cell and the correspondence of time series of signals recorded to a memory in terms of time. CONSTITUTION:The input signals are supplied to a basic memory cell group 2 and a redundant memory cell group 3 via a line 1. The output of each cell group is sent to a common line 4. At the same time, both writing and reading are controlled by a common writing and reading control lines 5 and 6 respectively. The cells of the group 3 are selected by redundant cell selecting lines 8-1-8-m (m: number of cells of group 2). An address circuit 9 produces signals to cell selecting lines 7i and 8i for reading and writing with signals applied from address lines 10-1-10-l and address control lines 11-1-11-k. The signal applied to a selecting line 10i designates (n) units of memory cells in response to the time series of the signal. The signal applied to a line 11 changes the correspondence with line 10, 7 and 8 in terms of time.
Patent JP-H05236591-A (JP)
Title: Manufacture of diaphragm for acoustic transducer
Inventor: UDO YOSHIAKI
IPC: H04R31/00
Filed: 1992-02-17
Abstract: PURPOSE:To efficiently manufacture the diaphragm used for a speaker section of a microphone and a speaker of a headphone. CONSTITUTION:When a raw material 3 is formed to a diaphragm 6 by using an upper die 4 and a lower die 5, the raw material 3 is punched to obtain a disk a little larger than the required size of the diaphragm 6 by circular punching and the raw material 3 punched as a disk is placed onto the lower die 5 with wavy ruggedness and an annular recessed groove 5b at its outer circumference while the both centers are roughly coincided with each other and the upper die 4 is pressed onto the lower die 5 to protrude the part in excess of the required size into the annular recessed groove 5b. Since the part entering the annular recessed groove 5b is not acted as a diaphragm, the center may be deviated more or less when the raw material 3 is placed onto the lower die 5 and a series of the manufacture is remarkably facilitated.
Patent JP-H06252896-A (JP)
Title: Data distribution system and method utilizing communications satellite
Inventor: WATABIKI TATSUYA
IPC: H04L69/40
Filed: 1993-02-26
Abstract: PURPOSE:To compensate omission of distributer in real time even when the distribution data are omitted due to the effect of a rainfall or the like in the data distribution system utilizing a communications satellite. CONSTITUTION:Distribution data are sent to a communications satellite 1 from a work station 13 acting as a transmitter via a transmitter 11. The distribution data received by a receiver 21 is given to a work station 23 acting as a receiver. When any omitted number is found out by serial number check, the receiver 23 sends a re-transmission request to a work station 14 acting as a re- transmitter via a ground network 2. The distribution data are given to the re-transmitter 14 from the transmitter 13 through a transmission line 15. The re-transmitter 14 sends the data requested by a 1st re-transmission request via the communications satellite 1 to the receiver 23 with re-transmission request made via a ground network 2 for a 2nd re-transmission request.
Patent JP-H04275042-A (JP)
Title: Winding method for armature core
Inventor: SAKASHITA HIROSHI
IPC: H02K3/18
Filed: 1991-03-01
Abstract: PURPOSE:To thin a dynamo-electric machine by winding the windings favorably without crossing the crossovers of the core windings at many points. CONSTITUTION:Winding method wherein the crossovers are wired by crossing only the crossovers of two systems to each other, and arranging the crossover of other one system on the side of the face on the opposite side to the cross side, out of three systems of crossovers 15a, 15b, and 15c going from the salient poles U1, V1, and W1 in one block 123a to the salient poles U2, V2, and W2 in other block 123b.
Patent JP-S56161208-A (JP)
Title: Detection of abnormal condition of conveyer belt
Inventor: NAGAO MASATO
IPC: B65G43/02
Filed: 1980-05-09
Abstract: PURPOSE: To detect the abnormal condition of a belt such as a vertical crack by detecting a cargo placed on an incoming belt with ultrasonic beams allowed to proceed in the direction of the width of the conveyer belt.  
     CONSTITUTION: An ultrasonic beam transmitter 9 and an ultrasonic beam receiver 10 are arranged on either side of the incoming part 6B of a conveyer belt 6. Ultrasonic beam B are radiated from the transmitter 9 to the receiver 10 across the conveyer belt 6 in the direction of its width. The ultrasonic beams are being radiated along the upper surface of the incoming conveyer belt 6B right under the part just behind a shoot 4 on the outgoing side 6A of the conveyer belt. Then if a metal piece 5 staying in the shoot part 4 causes the conveyer belt 6 to crack, cargo 3 to be carried falls on the incoming side 6B through a crank 11 and accumulates to obstruct the ultrasonic beams B. As a result, the crack 11 can be detected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02239918-A (JP)
Title: Sheet processing method and sheet processing device
Inventor: IIJIMA SUSUMU
IPC: B29L22/00
Filed: 1989-03-14
Abstract: PURPOSE:To utilize all welding processes by winding directly a sheet on a container, positioning the container, retaining a bonding section of the sheet and moving to a fixed position. CONSTITUTION:A mark or a picture printed on a sheet 1 is sensed by a sensor 5 and cut off by a cutting mechanism 6 into constant length, and said sheet 1 is sucked and retained on the outer periphery of a drum 3 and carried. Both ends of the sheet 1 are retained on sheet retaining sections 21 on both sides of a container retaining section 22 of a rotary table 2. On the other hand, containers 9 fed continuously from a feeding conveyor 91 are transferred to meet the container retaining section 22 of the rotary table 2 by a timing screw 92, meet the container retaining section 22 of the rotary table 2, pushed in and retained by the rotary table 2 while a part of the sheet 1 is bonded with the container in U-shape. The container is moved in said state and one end of a section not yet bonded of the sheet 1 is bonded by a guide mechanism 7, and further both ends of the sheet 1 are overlapped by the rotation of the rotary table 2. The same is transferred to a welding mechanism 8 in said state, heated by a heater and pressurized to weld both ends of the sheet 1.
Patent JP-S58178505-A (JP)
Inventor: NAGAI TAKESHI
IPC: H01C1/14
Filed: 1982-04-13
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-S61221230-A (JP)
Title: Aromatic polyamide-imide polymer
Inventor: KADOI AKIRA
IPC: C08G73/14
Filed: 1985-03-26
Abstract: PURPOSE:The titled polymer having a high heat decomposition temperature and a high heat distortion temperature, excellent in the balance of the properties of a molding and suitable for a laminate or the like, obtained by reacting an aromatic tricarboxylic acid anhydride chloride with a specified aromatic diamine. CONSTITUTION:An aromatic tricarboxylic acid anhydride monochloride (e.g., trimellitic anhydride chloride) is reacted with an aromatic diamine of formula I (wherein R1 is a 1-4C alkyl, alkoxy or the like group, Y is formula II or formula III, R2 is a 6-12C aromatic group or a 1-4C fluoroalkyl, R3 is a 1-4C alkyl, a 6-12C aromatic group of the like group, Q is a direct bond, CO, CH2, S or the like, a is 0 or 1-4), e.g., 1,1-bis(p-aminophenyl)-1-phenylethane. In this way, the title polymer comprising alternately bonded recurring structural units of formula IV (wherein z is a trifunctional aromatic group) and structural units of formula V can be obtained.