baber/WOPTO huggingface dataset:
Patent JP-H09309068-A (JP)
Title: Revising method for grinding wheel and device thereof
Inventor: KATAKURA KAZUMASA
IPC: B24B53/06
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To make the dressed amount of a form grinding wheel moderate. SOLUTION: A form dresser 4 is brought close to a specified position in the direction of infeed of the dresser toward a form grinding wheel 2, as shown in Fig. When the form dresser 4 is brought close to the specified position, the form dresser 4 is moved to the right side in the direction of thickness of the form grinding wheel 2 to determine a position dz1 at which the form dresser contacted the form grinding wheel 2. Next, the form dresser 4 is moved to the left side to determine a position dz2 at which the dresser contacted the form grinding wheel 2. Based on the determined positions dz1, dz2, a target position X in the direction of thickness of the form dresser 4 is determined. The present position of the form dresser 4 is positioned to the determined target position X. After that, the form dresser 4 is advanced in the direction of infeed to dress the form grinding wheel 2.
Patent JP-H05338542-A (JP)
Title: Motor-driven power steering device
Inventor: INOUE MAKOTO
IPC: B62D5/04
Filed: 1992-06-11
Abstract: PURPOSE:To protect a FET from the thermal breakage by detecting the motor electric current from the voltage between the drain and source at the FET, and carrying out control. CONSTITUTION:A controller 5 performs the connection/disconnection of a motor 1 and the selection of polarity on the basis of the detection values of a car speed sensor 11 and a torque sensor 6, and controls the steering power assisting quantity. Further, both the terminals of the motor 1 are connected with the contact point of the switching elements (FET) 2a and 2c and the contact point of the FET 2b and 2d. When the motor 1 is revolved in the normal direction, the FET 2d and 2a are turned ON by the controller 5, and the driving electric current of the motor 1 is kept, and the electric current flows in the direction 1a, and feedback-operated to the controller 5 by an amplifier 7a connected between the drain and source of the FET 2d, in order to detect the electric current. As for the output in the detection of electric current, if the electric current is constant, the output voltage increases, together with the rise of temperature, and when FET is overheated, control is performed in the direction for reducing the motor electric current, and FET is protected from the thermal breakage. Also in the reverse revolution of the motor, the similar control is performed.
Patent JP-S6211686-A (JP)
Title: Printing method in thermal transfer type color printer
Inventor: TOIDA AKIKAZU
IPC: B41M5/26
Filed: 1985-07-10
Abstract: PURPOSE:To make it possible to continuously perform printing without providing a blank between pages, by unwinding paper in the quantity corresponding to the feed quantity in the previous process when data to be printed is left in a memory. CONSTITUTION:The data in a memory is read by CPU and, after the color printing of one page was applied to paper 1 by each of plural color inks applied to a color ink film 2, the paper 1 and the color ink film 2 are fed to separate the paper from the color ink film and, at that point of time, it is judged whether data to be printed is present in the aforementioned memory and, when the data to be printed was present in the memory, the paper 1 is unwound in the quantity corresponding to the aforementioned feed quantity to start the printing of the next page.
Patent JP-S6213203-A (JP)
Title: Roll for rolling
Inventor: KONO NOBUHIRO
IPC: B21B27/02
Filed: 1985-07-10
Abstract: PURPOSE:To decrease the incidence of a length defect and to improve yield by providing a specific initial crown of a projecting shape to a roll so that a plate crown is formed with good accuracy in the same manner as with a roll having a roll bender function without providing said function to the roll. CONSTITUTION:The initial crown of the projecting shape expressed by the equation is provided to the roll in the stage of controlling the plate crown of the steel plate by the initial crown of the projecting shape provided to the roll. In the equation, C1' is the corrected initial crown, C1 is the initial crown, Cp is the actual plate crown, wi is the roll and rolling splitting width.
Patent JP-H10339458-A (JP)
Title: Heat radiator capable of being wound
Inventor: SASAKI TAKASHI
IPC: F24D19/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiator which is light in its whole body, can be wound and easily handled irrespective of its hard surface by forming grooves with large width in which conduits can be buried in side walls and partition walls in the hollow part of a columnar base and making the grooves in which the conduits of curved parts are buried deeper and wider than other parts. SOLUTION: Wide grooves in which conduits 22 can be buried are formed in side walls and partition walls in the hollow parts of a columnar base 21 forming a heat radiator 20. The conduits 22 are arranged and buried so that they do not intersect together. The grooves in which the conduits 22 in the curved parts are deeper and wider than other parts. When the heat radiator 20 is wound, the conduits 22 are not pressed, do not collapse nor are broken because the range of the grooves in which the conduits 22 can move is large. As described above, since in the heat radiator 20, the hollow parts or the grooves are formed in the columnar base 21, the heat radiator 20 is entirely light irrespective of a hard surface and can be wound and folded. Accordingly, the area of one heat radiator can be larger than that of a conventional heat radiator.
Patent JP-H094464-A (JP)
Title: Internal combustion engine
Inventor: IGUCHI KATSUYUKI
IPC: F16F15/26
Filed: 1995-06-19
Abstract: PURPOSE: To secure a large quantity of mass inside of the same space by enlarging the semi-circular outline of a balance weight out of the circular of both skirt parts so that the constant minimum clearance between a piston, a cylinder liner and the balance weight can be secured during the time when the balance weight between the specified angles is coming close to near the upper dead center of a rotating crank. CONSTITUTION: The narrowest clearance (k) formed between a central lower part 2a of a piston 2 and a central part 1b of a balance weight 1 can be maintained even between shoulder parts and the lower end 2b of both ends of the piston 2, and furthermore, even in the case where the balance weight is turned and a projecting expanded part 1a achieves the clearance part, the narrowest clearance can be maintained. Furthermore, even in the case where a crankshaft 4 is turned, the narrowest clearance can be maintained between the lower ends 2b of both ends and the projecting expanded part 2b. The projecting expanded parts 1a are formed in both skirt parts of the balance weight 1. With this structure, in comparison with the conventional balance weight, a larger balance weight can be secured in the same space.
Patent JP-S5776664-A (JP)
Title: Magnifcation calculation rule of copying machine
Inventor: SUGIDATE AKIHIKO
IPC: G06G1/10
Filed: 1980-10-31
Abstract: PURPOSE:To calculate magnification to be set immediately by a slide rule consisting of a rule having a logarithmic scale of the length of a part used as the standard of an original and another rule having scales of length of expansion and contraction, and magnification. CONSTITUTION:A magnification calculation rule consists of a bse rule 1 made of a  circular plastic plate, a slide rule 2 made of a plastic disk as well, and a fitting  member 3 to which the two are fitted rotatably in the centers. On the slide rule 2,  numbers of a logarithmic scale 6 of [reference length of an original] are provided on the basis of a base line 5 connecting its center part and an index 4 mutually. On  the base rule 1, on the other hand, numbers of a logarithmic scale 7 of [length of expansion and contraction] are provided on the basis of a base line connecting its center part and an optional point mutually.
Patent JP-H08319302-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a high-quality vinyl chloride-based polymer extremely slightly causing initial coloring and a scale while effectively preventing adhesin of a polymer scale. CONSTITUTION: In this method for producing a vinyl chloride-base polymer by repeating the polymerization of a batch for polymerizing a vinyl chloride monomer or vinyl-based monomers consisting essentially of it in a polymerizer, the method comprises a process for polymerizing the monomer in the polymerizer having at least an inner wall face provided with a coating film for preventing adhesion of a polymer scale, a process for taking out a formed polymer slurry from the polymerizer, a process for coating the inner wall face of the polymerizer with a solution for preventing adhesion of the polymer scale and drying the solution to form the coating film for preventing adhesion of the polymer scale, a process for feeding a raw material required for the polymerization to the polymerizer and then repeating the processes similarly.  The polymerizer is composed of at least the inner wall face consisting of a Ni-Cr-Fe- based alloy containing 8-16wt.% of Ni and 16-20wt.% of Cr.
Patent JP-S5675227-A (JP)
Title: Preventive device traffic accident at the time of large vehicle's turning to left
Inventor: KATAYAMA KAZUNARI
IPC: B60Q1/34
Filed: 1979-11-24
Abstract: PURPOSE:To prevent traffic accident resulting in injury or death likely at the time of a large vehicle's turning to the left by installing an audio alarming device whose volume can be varied at the driver's seat and which is interlocked with the turn signaling device. CONSTITUTION:A variable resistor 13 installed at the driver's seat in operated to actuate a contactless buzzer 15 installed at the left side outside the car and, interlocked with the hazard lamp 14, under the condition that the volume is adjusted in accordance with the situation outside the car. It is used to warn that the car is going to turn to the left. When a hazard switch for stopping 6 is operated to allow hazard lamps 14, 7 to twinkle, the contactless buzzer 15 will go off automatically by the action of a diode 10. This buzzer 15 goes off even when the left turn signal lamp (hazard lamp) 14 is twinkling, if the car door is opened, by the action of a door linked switch 8 and a diode 11. Because of no risk of injuring any human body nor problem about visibility, this is more favorable than a one of optical type or mechanical type.
Patent JP-H111407-A (JP)
Title: Aquatic pest-controlling agent
Inventor: KIMURA RIYOUJI
IPC: A01N41/12
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject controlling agent which shows a low toxicity and persistence, exerts no adverse effect to the ecosystem and work environment, can display efficiency for a long period of time and is particularly useful as a slime control agent for paper-making by formulating a specific quaternary ammonium compound thereto. SOLUTION: The aquatic pests-controlling agent contains at least one kind of quaternary ammonium compound [e.g. a compound of the formula (as an anion of X<-> , e.g. hydroxy anion, a halogenated anion, a halogenic acid anion, a perhalogenic acid anion and an inorganic acid or organic acid anion)], in which a group of the formula: R-(S)n -CH2 -[R is an alkyl; (n) is 2-5] is directly combined with the nitrogen atom, as an active ingredient and is obtained by formulating the active ingredient in an amount of 1-50 wt.% when used as a coating composition or an antifouling solution for fishing net and in amount of 0.1-100 ppm based on the water used when utilized as a slime control agent for paper-making.
Patent JP-H0320930-A (JP)
Title: Heating device for cathode-ray tube reinforcing band
Inventor: KUME TAKESHI
IPC: H01J29/87
Filed: 1989-06-16
Abstract: PURPOSE:To prevent the overheating of a connecting plate by providing a conducting member having the shunt function sharing the heating current with the connecting plate on a mechanism clamping and holding a seam portion connected to the connecting plate of a band in the width direction. CONSTITUTION:A clamp mechanism 12 made of a conducting steel plate at the contact portion clamping a band 9 in the thickness direction is provided at the seam section position of the reinforcing band 9. A high-frequency current is fed to a high-frequency coil 11 to heat the reinforcing band 9. Materials of a band main body 9b (soft steel) and the connecting plate of a seam section 9c (stainless steel) of the band 9 are different, the heating current induced in the band 9 is shunted to a copper clamp lever firmly clamping from the inside at the seam section 9c, thus the current quantity flowing in the connecting plate itself of the seam section 9c is decreased, and the abnormal heating of the connecting plate is prevented although the electrical resistivity of the connecting plate is larger than that of soft steel.
Patent JP-S5941006-A (JP)
Title: Process control device
Inventor: UCHIDA YOSHIHISA
IPC: G05B11/36
Filed: 1982-08-31
Abstract: PURPOSE:To reduce an area to be controlled by inserting a parallel connection consisting of a primary delay element and a primary advance element between a PID controller and a process. CONSTITUTION:A parallel circuit B consisting of a primary advance element 19 and a primary delay element 20 is inserted between the proportional integration/ differentiation PID controller A including a proportional element 14, a differentiation element 15 and an integration element 16 and a process C including an equivalent idle time element 11, an adder 12 and the primary delay element. The elements 19, 20 are expressed by formulas 1 and 2 respectively and these outputs are added by an adder 21 and outputted as a manipulated variable. If it is defined that the equivalent idle time element of the element 11 is 1/(1+L2) and (n) is an optional integer, the controlled area shown by the controlled variable and time can be reduced less than a prescribed value by selecting (n).
Patent JP-S5942709-A (JP)
Inventor: NISHIMOTO KOUICHI
IPC: H01B7/17
Filed: 1982-08-31
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-H0820369-A (JP)
Title: Assembling method for vehicle body
Inventor: OKUYAMA KAORU
IPC: B62D65/00
Filed: 1994-07-05
Abstract: PURPOSE:To simplify the receiving face shape and use an assembling jig in common by positioning a roof panel as the shape not depending on a product shape section. CONSTITUTION:A positioning flange section F is integrally formed in advance at the front end and rear end of a product shape section W during the press molding stage of a roof panel P. A locate hole Q is formed on the positioning flange F. During the processes of the sub-assembly line and the main assembly line, the surface and locate hole Q of the positioning flange section F are invariably used as references, and the roof panel P is positioned against the mating panel with an assembling jig, and welding and assembling are performed.
Patent JP-2000350466-A (JP)
Title: System interconnection inverter
Inventor: ONIZUKA KEIGO
IPC: H02J7/35
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable output of power, where DC components are removed from the output current of an inverter. SOLUTION: A switching signal generator detects the current values of output currents at prescribed sampling times, and adds them up, and sets the correction of the ROM data being the objective value, based on this addition results, and also corrects the ROM data further from the difference between the objective current value by the previous ROM data and the output current value, and outputs switching signals (steps 100-118), based on the corrected ROM data. Hereby, the output current can be brought close to the object current of the ROM data, and DC components can be removed from the output currents.
Patent JP-H01319415-A (JP)
Title: Bathing agent
Inventor: NAMEKAWA MINEO
IPC: A61K8/00
Filed: 1988-06-21
Abstract: PURPOSE:To obtain a bathing agent, containing gold leaves and capable of assuming excellent beautiful appearance and promoting beauty and health. CONSTITUTION:A bathing agent containing 0.001-5wt.%, preferably 0.01-1wt.% gold leaves (with normally 50-100wt.%, especially 75-100wt.% gold content) having 0.1-1000Angstrom , preferably 1-500Angstrom  thickness. The above-mentioned bathing agent is preferably used in an amount of normally 1-100g, preferably 5-70g at a time in home bath.
Patent JP-S5944951-A (JP)
Title: Monitoring device for contacting state of current collector brush in rotary electric machine
Inventor: SENOO MAKOTO
IPC: H01R39/58
Filed: 1982-09-03
Abstract: PURPOSE:To early detect the improper contact of a brush with a collector ring in high accuracy by detecting the variation in the high frequency sound which is generated by the slide contact of the brush with the ring. CONSTITUTION:After a contact acoustic signal produced by a brush detected by a high frequency acoustic sensor 5 which is mounted on the side surface of a collector bus 2 is amplified by an amplifier 6, the signal is converted by an envelope processor 7 into a low frequency signal, and an effective value corresponding to the power of the acoustic signal is obtained by an effective value calculator 8. A discriminator 9 detects the variation in the effective value of the output signal of the calculator 8 to warn by an alarm unit 10 the variation in the contacting state of the brush.
Patent JP-S639933-A (JP)
Title: Formation of pattern
Inventor: MORIYAMA NORIO
IPC: H01L21/027
Filed: 1986-07-01
Abstract: PURPOSE:To form a resist pattern having no defect, and to enable alignment having high accuracy by shaping a light absorbing film onto a high reflecting film, exposing extinction film, increasing the transmittance of the light absorbing film and aligning the light absorbing film. CONSTITUTION:A process, in which a light absorbing film 6 having properties that transmittance is augmented by exposure is formed to a circuit pattern section and an alignment mark section, a process in which a resist 7 is shaped onto the light absorbing film 6, etc., are provided. the light absorbing film 6 is formed onto a high reflecting film, and exposed, thus reducing reflection at stepped sections, then removing defects in a resist pattern. Since the light absorbing film 6 having properties that transmittance is increased by exposure is used, the light absorbing film 6 in the alignment mark section is exposed 8, the transmittance of the light absorbing film 6 is augmented and the light absorbing film 6 is aligned, on the other hand, reflected beams from the alignment mark section can be enlarged, and an alignment signal having a mark-edge contrast is acquired, thus enabling alignment having a high accuracy.
Patent JP-S5776856-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZAWA HIROSHI
IPC: H01L21/76
Filed: 1980-10-30
Abstract: PURPOSE:To form an element separating film having the small difference of dimensional conversion by selectively oxidizing a material layer, the speed of oxidation thereof is faster than the semiconductor substrate, formed onto the substrate while using Si3N4 as a mask and removing the Si3N4 film and an oxynitride film. CONSTITUTION:A phosphorus doped polycrystal Si layer 13' is shaped onto the P type Si substrate 11 through a terminal oxide film 12, the Si3N4 layer 15 is formed selectively on the surface through a thin oxide film 14, a field oxide film 16 is molded by selectively oxidizing the whole while using the Si3N4 layer 15 as a mask, and the Si3N4 film 15 is removed while the oxynitride layers 16, 17 formed at the end sections of the layer 13' are taken off, and succeeding processes are conducted. Accordingly, the element separating film having few defectes can be shaped while the difference of dimensional conversion can be decreased.
Patent JP-S63316940-A (JP)
Title: Transmission antenna switching device
Inventor: EBINE YOSHIO
IPC: H04L1/00
Filed: 1987-06-19
Abstract: PURPOSE:To prevent a switching noise from being generated and to secure the continuity of a transmission signal, by constituting a device of two hybrids, a circulator, and the device which repeats the passage and the reflection of a transmission wave cyclically, and repeating the switching of feeding to two antennas cyclically. CONSTITUTION:The two output sides of the hybrid (HYB) 21 are connected to the feed terminals of the antennas 11 and 12, respectively, and the output 28 of the HYB26 is connected to the input 25 of the HYB. The circulator 16 is inserted and connected between the output 27 of the HYB26 and the input 24 of the HYB, and the device 15 which repeats the passage and the reflection of the transmission wave cyclically is connected to the terminal of the circulator 16 between the connecting terminals of the HYBs 21 and 26, and a feeder line 34 whose tip is opened or short-circuited is mounted to the passage terminal of the device 15. As a result, a phase difference of 180 deg.C in feeding in the passage and the reflection of the transmission wave is generated, thereby, two transmission waves to the HYB21 can be fed alternately to the antennas 11 and 12. The switching of the feeding is performed in the repeating cycle of the passage and the reflection of the device 15.
Patent JP-H0444087-A (JP)
Title: Navigation device for vehicle
Inventor: SASAKI HIDEYUKI
IPC: G08G1/0969
Filed: 1990-06-12
Abstract: PURPOSE:To report important information to a driver and to accurately attract the driver's attention by generating an alarm when it is confirmed on a map that the vehicle is approaching a dangerous place. CONSTITUTION:A decision means 10 decides whether or not this vehicle is approaching a dangerous place on the map after reading danger information out of an information storage means 9. For example, when it is confirmed that this vehicle 14 is approaching an intersection 13 where there are many buildings 12 and accidents occur frequently since visibility is bad, an alarm signal for generating an alarm sound which indicates the approach to the dangerous place is outputted from the decision means 10 to an alarm part 11. Further, an alarm signal for displaying an alarm image attracting the driver's attention on the screen of a display part 1 is outputted to an image converting means 7. Consequently, important information showing that this vehicle is approaching the dangerous place can accurately be reported to the driver, whose attention is drawn.
Patent JP-H078599-A (JP)
Title: Medal selector for medal game machine
Inventor: IMAI SHOGO
IPC: G07F1/02
Filed: 1993-06-24
Abstract: PURPOSE:To surely arrest a so-called swallowing phenomenon that a regulated number or more of medals are taken into a game machine even when the medals are inputted in the continuing state. CONSTITUTION:A medal flowing member 30 has an input medal count device 80 situated between a medal input hole 20 and a medal selecting device 100 to count the medals flowing down in the medal flowing member 30; and a medal flow arresting device 90 situated between the input medal count device 8 and the medal selecting device 100 and operated when the input medal count device 80 counts a predetermined fixed number of medals to temporarily arrest the flow of the input balls.