baber/WOPTO huggingface dataset:
Patent JP-H09300118-A (JP)
Title: Method for cutting plastic lens and cutting jig
Inventor: CHOKAI HIDEO
IPC: B23C3/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a rough grinding operation after cutting machining operation for a plastic lens. SOLUTION: Each of four blade receptors 31, 32, 33 and 34 is equally spaced apart at a circumferential section of a machining side 30b of a base block 30 through each of the bolts 31a, 32a, 33a and 34a. Each of cutting blades 312, 322, 332 and 342 is fixed to each of fixing pieces 311, 321, 331 and 341 of each of the blade receptors 31, 32, 33 and 34. Cutting blades 312 and 332 of these four cutting blades which are oppositely faced against to each other are made of multi-crystal diamond. In turn, the cutting blade 322 and the cutting blade 342 are made of mono-crystal diamond.
Patent JP-S61281929-A (JP)
Title: Structure for hot wire type detector
Inventor: TSUTSUI JOJI
IPC: G01J5/02
Filed: 1985-06-07
Abstract: PURPOSE:To prevent the malfunction due to external diffused light by forming a metallic shielding plate, which is placed between the aperture edge of a tube part and an optical system block and covers this aperture edge, as one body with a housing. CONSTITUTION:A metallic housing in which a pyroelectric, element 6, etc. are arranged consists of a hemispherical rotating body 12 and a cover body 10 covering the aperture face of the rotating body 12. The output from the element 6 is amplified by an amplifying circuit mounted on a printed board arranged in the rotating body 12 and is led to a processing circuit through a lead wire 14. Though unnecessary light such as external diffused light tries to strike a tube part 3 of the element 6, it strikes a shielding plate 5 because the shielding plate 5 is placed in the front of the aperture edge of the tube part 3, and heat due to this light is transmitted to the cover body 10 and is radiated but is not transmitted to the tube part 3; and thus, the element 6 is not affected and the malfunction is not caused therefore.
Patent JP-H01295292-A (JP)
Title: Build-up pattern forming method
Inventor: KATAYAMA HIROHIKO
IPC: B41J3/32
Filed: 1988-05-24
Abstract: PURPOSE:To form build-up patterns by forming the system in such a manner that a control means controls irradiation means and operation means successively according to the build-up source pattern data. CONSTITUTION:The braille patterns corresponding to one line of character codes are sequentially developed in a pattern development area 6a upon receipt of one line of the character codes from a data generating source 200. The developed one raster data are successively read out and are outputted by each one bit to a carriage 73. A CPU 1 drives a motor 71 and moves a sheet 70 in a sub-scanning direction by as much as a required distance by driving a motor 71 when the scanning relating to one time of IR irradiation ends. The IR irradiation processing based on the 2nd and subsequent raster data developed in the pattern development area 6a is then executed and the braille patterns for one line are formed on the sheet 70. The build-up patterns are thus formed by irradiation of the foamed member with the prescribed light by the simple constitution.
Patent JP-H10299296-A (JP)
Title: Foundation structure of post
Inventor: SAITO TAKASHI
IPC: E04H17/22
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To costlessly produce a post and simplify the execution and rapidly carry out the works at a construction site with less labor, by providing a plurality of notches extending from the pipe end in the axial direction, in the base part of the post made of a metallic pipe and forming a thin part so as to cross the notches on the pipe wall on which the notches are formed. SOLUTION: Notches 3 are formed from the pipe end of an anchor pile 2 made of a steel pipe in the axial direction and an anchor part 5 is formed at the pipe end. And further a thin part 4 is formed on the pipe wall extending from the pipe end of the anchor pile 2 to the ground surface. When a load is applied to a collar-form fixing tool 6 to push the anchor pile 2 into the ground, soil is pressed into the lower part of the anchor pile 2 and the load is concentrated on the thin part 4 and the anchor 5 is bent at the thin part 4. And further, when the anchor pile 2 is pushed into the ground, a plastic deformation arises at the root of the anchor 5 and the anchor is radially widened and hence, the anchor pile 2 can be firmly fixed in the ground.
Patent JP-H11313863-A (JP)
Title: Air massager and directional control valve
Inventor: KANEOKA SHOJI
IPC: A61H7/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To switch supply and exhaust automatically and repeatedly with simple structure. SOLUTION: In an air massager provided with a pair of air actuators 11A, 11B and a directional control valve 7 for switching supply-exhaust of the air actuators 11A, 11B, switching of the directional control valve 7 is performed by air pressure difference between the air actuators 11A, 11B, and the air actuators 11A, 11B are alternately put in action by this switching.
Patent JP-S5918809-A (JP)
Title: Paper drain work
Inventor: SUZUKI KICHI
IPC: E02D3/10
Filed: 1982-07-20
Abstract: PURPOSE:To leave behind only a drain paper by a method in which the tip of drain paper pulled out of the tip of a casing is fixed to the ground's surface, the casing is driven into improved ground, and then the drain paper is cut off at the tip of the casing. CONSTITUTION:A drain paper 6 is inserted into a casing 4 hung down from the leader of a heavy-duty machine from above, and the tip of the drain paper is wound around a roller 9. The drain paper is then pulled out from between an upper cutter 11 provided in a closing and opening manner and the lower cutter 12 of the casing 4 and fixed to the ground's surface. Under the condition, a vibrator is driven to penetrate the casing 4 to a given depth in the improved ground 2, and a drain paper 6 is orderly sent out to the inside of the ground 2 because its tip is fixed to the ground's surface. After it reaches a given depth, when the cylinder 8 is contracted, the upper cutter 11 is turned outwards by the roller 9 to cut off the drain paper 6. When the casing 4 is pulled up, the drain paper 6 is left behind in the ground 2, and the tip of the drain paper 6 is pulled out of the casing 4 on the ground's surface and fixed to the ground's surface again.
Patent JP-S5551741-A (JP)
Title: Fan-shaped interlayer forming method
Inventor: KODAMA HITOSHI
IPC: C03C27/12
Filed: 1978-10-13
Abstract: PURPOSE: To efficiently obtain a fan-shaped, partially colored interlayer having high curvature and useful for car glass, etc. by drawing a partially colored interlayer  right and left with a pair of drawing levers and downward right and left with lower levers fixed to the drawing levers before the interlayer is put between two plates of sandwich glass.  
     CONSTITUTION: When interlayer 2 with upper part 1 alone colored is formed into a fan shape before being put into two plates of sandwich glass, both edges of interlayer 2 are fixed to drawing levers 22, 23 with colored part 1 upside, and the under  side is fixed with clips 26', 27' attached to lower levers 26, 27 at appropriate intervals. Interlayer 2 is then heated to 67W75°C, and levers 22, 23 are opened on fulcrums 20, 21 of upper levers of lever attaching frame 28 to the positions of 22a,  23a. Lever 26, 27 fixed to levers 22, 23 are also shifted to the positions of 26a, 27a, so the under side of interlayer 2 is drawn downward right and left, giving a fan-shaped interlayer having high curvature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62280327-A (JP)
Title: Improvement of residual stress of double metallic pipe or the like
Inventor: KOBAYASHI MASAHIRO
IPC: C21D9/50
Filed: 1986-05-30
Abstract: PURPOSE:To form a residual compressive stress in double pipes consisting of a base pipe made of an austenitic stainless steel and thermal sleeve therein and to prevent the corrosion cracking by a residual tensile stress by heating the base pipe of said double pipes from the outside while passing cooling water between the two pipes. CONSTITUTION:The double pipes for a pressure vessel 1 of a nuclear reactor are formed by providing a thermal sleeve 5 to the inside of the base pipe 4 which is made of the austenitic stainless steel and includes a nozzle 2 and a safe end 3. The cooling water from a cooling water nozzle 7 is filled in the base pipe 4 and the thermal sleeve 5 and while the cooling water is spouted into a hollow cylindrical part 6 formed of the two pipes, the base pipe 4 is heated by a heating means 8 on the outside. A temp. difference arises in the thickness direction of the base pipe 4 and the residual compressive stress is generated to the inside surface near a welded joint 9 of the double pipes, by which the generation of the corrosion crack based on the residual tensile stress is prevented.
Patent JP-S5748935-A (JP)
Title: Preparation of 2-substituted cycloalkanone
Inventor: KAWASHIMA JIYUNJI
IPC: C07C67/00
Filed: 1980-09-10
Abstract: PURPOSE: To prepare the titled substance by condensing an enamine derived from a cycloalkanone and a water-soluble amine with an aldehyde, heating and hydrolyzing the resulted 2-substituted enamine in the presence of water, and purifying and recycling the water-soluble amine obtained as a by-product.  
     CONSTITUTION: A cycloalkanone of formula I (n is integer 2W9) is made to react with a water-soluble amine of formula III (R 2  is secondary amino residue) using a dehydration catalyst in the presence of a water-insoluble solvent capable of forming an azeotropic mixture with water to obtain the enamine of formula IV, which is condensed with an aldehyde of formula V (R 1  is hydrocarbon residue) to afford the 2- substituted enamine of formula VI. The compound is hydrolyzed to the 2-substituted cycloalkanone of formula II and the water-soluble amine of formula III by heating in the presence of water, and the reaction product is separated into the organic phase and the aqueous phase. The water-soluble amine extracted to the aqueous phase is recycled to the first step, and the organic phase is purified to obtain the objective compound of formula II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11314351-A (JP)
Title: Ink keep reset unit
Inventor: NAKAMOTO ATSUSHI
IPC: G01B11/28
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy while reducing cost and saving time by calculating the line writing area for each key and presetting an ink key. SOLUTION: A writing line area rate calculator 12 calculates the writing line area rate using a print upstream data delivered from a print data generator 11. The calculated writing line area rate is transmitted to a printing machine 13 and an ink key is preset. The print data generator 11 includes a low resolution image data for calculating the writing line area rate. More specifically, an input file (print upstream data) is opened and the center of the low resolution image data in the breadthwise direction is calculated. Subsequently, it is divided by the key width in the rightward direction from the center and the writing line area is calculated. The operation is also conducted in the leftward direction and the writing line area is calculated for all keys. When the writing line area calculated for each key is delivered to the printing machine 13, the ink key can be preset.  Furthermore, estimation accuracy of area rate can be enhanced while reducing cost.
Patent JP-H02305010-A (JP)
Title: Agc device
Inventor: UCHIKAWA SETOMI
IPC: H04B1/16
Filed: 1989-05-18
Abstract: PURPOSE:To decrease the fluctuation of an AGC output signal level and to reduce an ACQ(acquisition) time by providing two automatic gain control(AGC) circuits for a communication line assignment (CSC) signal and a burst signal. CONSTITUTION:A 1st AGC circuit 47 compensating a cable loss of a CSC signal and a 2nd AGC circuit 50 compensating the cable loss of the burst signal with the gain voltage of the 1st AGC circuit 47 and compensating the loss between lines are provided. That is, the 1st AGC circuit 47 applies gain control of the CSC signal and acquires and holds the gain control at that time simultaneously and at the time of receiving a burst signal, the 1st AGC circuit 47 is operated at a fixed gain based on the gain control voltage acquired and held. Then the loss caused in a peripheral terminal station (mainly cable loss) is compensated and the level difference between lines is compensated by the 2nd AGC circuit 50, then the gain control range of the AGC circuit is made narrow. Thus, the AGC output with less level fluctuation and short ACQ time is supplied to a demodulator 49 at the time of receiving the burst signal.
Patent JP-S5249533-A (JP)
Title: Brake system having emergency brake
Inventor: OOSUMI MITSUO
IPC: B60T7/22
Filed: 1975-10-19
Abstract: PURPOSE: To provide a brake system having an emergency brake, in which a sensor rod is disposed in the vicinity of front and rear bumpers of an automobile and when it is depressed brake is promptly actuated through switches, electromagnetic means, etc., thus preventing automotive accidents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06332797-A (JP)
Title: Semiconductor memory device
Inventor: HIGUCHI MISAO
IPC: G11C8/12
Filed: 1993-05-27
Abstract: PURPOSE:To variably set the size of the cell block of a semiconductor memory device. CONSTITUTION:A semiconductor memory device is provided with a cell array 1A composed of basic cell blocks, a decoder circuit 1B which is capable of designating the addresses of the basic cell blocks en bloc, a program circuit which is capable of writing external data designating the combinations of the cell blocks and a decoder control part 1G controlling the decoder circuit 1B so as to designate the combination addresses of the basic cell blocks en bloc based on the output of this program circuit. The program circuit stored programs by a nonvolatile memory or a fuse and the contents is held even when the power source is disconnected. Because the basic cell blocks are blocked into the combination blocks of an arbitrary block size and can be accessed, this device is capable of erasing the data of the area of an arbitrary size en bloc and it is suitable to various kinds of purpose when the device is applied to a flash memory, and the flash memory which is capable of improving production efficiency can be obtained.
Patent JP-2000320253-A (JP)
Title: Temporary spreader jig for entrance frame
Inventor: MORITO HIROSHI
IPC: E06B1/56
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To reduce mandays on operation on a field while supporting a space between the mutual internal side faces of the lower sections of stiles so as to be formed in the opening width of an entrance frame accurately by preparing a temporary spreader jig in a specified length, and to conduct operation in which the entrance frame is fixed onto a floor face under the state in which a door is closed and stabilized even when the door is attached to the entrance frame. SOLUTION: The temporary spreader jig 1 for the entrance frame has a rectangular plate-shaped body 2 and an abutting surface 3 in which both end sections in the longitudinal direction of the main body 2 are bent and formed vertically upwards while a distance between the abutting surfaces 3 on both sides is formed so as to equalize with the opening width D of the entrance frame 4. Projecting strips extended in the longitudinal direction while being slightly projected upwards are formed to the main body 2. Notched sections are formed near central sections in the cross direction at both end sections in the longitudinal direction of the main body 2.
Patent JP-H0422728-A (JP)
Title: Air fuel ratio control device of internal combustion engine
Inventor: OSAWA MASATAKA
IPC: F02D41/04
Filed: 1990-05-16
Abstract: PURPOSE:To prevent deviation of the air fuel ratio control by furnishing a predicting means which predicts future physical amount on the basis of the physical amount in conjunction with the degree of opening of a throttle valve and the amount of suction air, and conducting the correction of the fuel injected amount for a fuel delay with a dynamic correcting element with the fuel behavior taken into consideration. CONSTITUTION:A throttle opening sensor 14, a suction pressure sensor 16 to sense physical amounts associate with the suction air amount, for ex. the suction pressure, and an air fuel ratio sensor 36 are furnished, and the future suction pressure is predicted by a predicting means 38 on the basis of the throttle valve opening and the suction pressure. The fundamental fuel injection amount is calculated by a calculating means 40 on the basis of this predicted future suction pressure, while another calculating means 42 calculates a plurality of correction amounts corresponding to the fuel delay for correction of the fundamental fuel injection amount. A weighting factor study means 48 is furnished to modify the weighting for affixing to each of a plurality of correction amounts in accordance with the difference between the exhaust gas air-fuel ratio and the target air-fuel ratio, and a calculating means 52 calculates the weighted mean value of the correction values using a plurality of correction values and the weighting, and the fuel injection amount is determined from the fundamental fuel injection amount and the weighted mean value.
Patent JP-S6017998-A (JP)
Inventor: KAWASHIMA ISAO
IPC: H05K9/00
Filed: 1983-07-11
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-S5871596-A (JP)
Inventor: IRA JIEI PITERU
IPC: H05B41/392
Filed: 1982-07-21
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-H02302866-A (JP)
Title: Character processor
Inventor: TAKENAKA SHUNPEI
IPC: G06F17/22
Filed: 1989-05-18
Abstract: PURPOSE:To immediately inform an misinput to an operator at the time of inputting characters by comparing the combination of an inputted character with a misinput checking dictionary, and when both the characters coincide with each other, generating an alarm. CONSTITUTION:When data are inputted from a keyboard 3, the data are sent from a KBC 2 to a CPU 1 and the processing of the data is started by a processing program in a ROM 8. A pair of the preceding input character and the current input character is compared with the misinput dictionary 10 to check whether the current input character corresponds to misinput or not. When the character corresponds to the misinput, an alarm tone and an alarm display are outputted. Consequently, an improper input can be immediately informed to the operator at the time of its input and document formation prevented from generating misinput can be rapidly executed.
Patent JP-H02306121-A (JP)
Title: Mass flowmeter
Inventor: AMEMORI HIROYUKI
IPC: G01F1/84
Filed: 1989-05-19
Abstract: PURPOSE:To measure a corrodent fluid flowrate by making a sensor tube of a highly corrosion-resistance material having more superior registance to corrosion than a generally-used corrosion-resistant material. CONSTITUTION:Sensor tubes 2,3 of this flowmeter are obtained by bending a thin pipe. Since the tubes 2,3 are formed of a highly corrosion-resistant mate rial, even when a corrodent fluid is measured, it can be prevented that inner walls of the tubes 2,3 are corroded thereby to reduce the pressure resisting strength of the tubes. The durability of the tubes 2,3 is raised, eventually elongat ing the service time of the mass flowmeter 1 itself. Moreover, this highly corro sion resistant material has superior heat proof property. Therefore, measurement of the flow rate of, e.g., a high temperature fluid can be achieved.
Patent JP-2000317828-A (JP)
Title: Combined tool for performing cutting and roller burnishing
Inventor: OKAJIMA HIDEAKI
IPC: B23C5/10
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool combining a cutting blade and burnishing roller to perform dimensional correction and roller burnishing surface finishing simultaneously in one process suitable for inside processing of a small diameter hole in particular. SOLUTION: The parallel arrangement of a cutter 14 and a roller 15 on the outer circumference of the main body enables the simultaneous processing. Also, the symmetrical arrangement of two of the cutters 14 and rollers 15 respectively offsets the cutting resistance and secures coaxial performance. The roller 15 is supported on a mandrel 17 possible to rotate freely. During processing, high-pressure working fluid is supplied to the roller from the working fluid supply routes 12a, 17b to smooth the rotation of the roller and to raise the roller burnishing pressure. Also, high-pressure working fluid is supplied to a chip pocket 16 from the behind to remove chips quickly.
Patent JP-S62284134-A (JP)
Title: Hot and cold water mixing device
Inventor: YONEKUBO HIROAKI
IPC: G05D23/19
Filed: 1986-05-30
Abstract: PURPOSE:To supply hot water at a predetermined fixed time by providing a hot and cold water mixing valve which regulates the ratio of hot water and cold water and a controller which controls by opening and closing a flow rate control valve according to a setting by a time setting means. CONSTITUTION:The temperature of hot and cold water mixture the ratio of which is regulated by a control valve 10 is detected by a thermistor 25 and its flow rate is detected by a flow rate sensor 26. According to signals from those sensors and the signal from a setting device, a motor 19 on the hot water side and a motor 20 on the cold water side are controlled by a controller 27. The setting device 28 is provided with a switch 29 which supplies a hot and cold water mixture at a predetermined mixture temperature, mixture flow rate and counted value of mixture flow rates and a start time control switch 34 and a time regulation setting section 35, and it is possible to set the temperature of mixture hot water by a switch 38, the mixture flow rate by a switch 39 and the counted value of mixture flow rates by a switch 40 by means of a switch 38. Lastly, the hot water mixture can be supplied to a bath tub 43 provided with a time setting means.
Patent JP-S63290974-A (JP)
Title: Electronic reactive power watthour meter
Inventor: KOBAYASHI SHUNICHI
IPC: G01R22/00
Filed: 1987-05-25
Abstract: PURPOSE:To remove the influence of a frequency without lowering a signal level by receiving a voltage signal proportional to the frequency of a load voltage, and varying and controlling the output level of an integrating circuit. CONSTITUTION:A frequency-voltage converting circuit 7 converts the 1st voltage signal ev proportional to the load voltage into a 3rd voltage signal ew corresponding to its frequency and sends it to an output level control means 20. This output level control means 20 varies and controls the output level of the integrating circuit 21 which integrates the multiplication signal between a signal ev' generated by shifting the phase of the 1st voltage signal ev by a specific phase angle according to the 3rd voltage signal ew and a 2nd voltage signal ei proportional to current consumption. Consequently, a frequency signal which is not affected by the frequency is outputted by the integrating circuit 21 and displayed as reactive power.