baber/WOPTO huggingface dataset:
Patent JP-S63237069-A (JP)
Title: Method for automatic paper selection for copying machine
Inventor: NISHITSUJI HIDEFUMI
IPC: G03G21/00
Filed: 1987-03-26
Abstract: PURPOSE:To improve operability by providing input means for instructing an original insertion direction of every original. CONSTITUTION:An 'original insertion length' key and an 'original insertion width' key are provided. An operator assigns the insertion direction of the original by pushing either of these two keys before inserting the original into the machine in order to carry out copying in an automatic mode. Paper feeding is usually started by specifying the original size and selecting roll paper after the detection of the original length is over and, therefore, first copying delays, but the following process is also carried out in an exceptional case: For example, the assignment of the automatic mode is assumed to be original A2  paper A3, original A3   paper A4. If the width of the inserted original is supposed to be 420mm here, the original size is A2 length or A3 width, but the assigned paper size is A3 length or A4 width. Either case, the roll paper width is 297mm. The paper feeding is immediately started in this case and the cut length is set at 210mm or 420mm at the point of the time when the original length is known. The copying is then executed.
Patent JP-S58193895-A (JP)
Inventor: NAKAMURA HAJIME
IPC: B66D1/50
Filed: 1982-04-30
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-S59199107-A (JP)
Title: Method for grinding roll of rolling mill
Inventor: HASHIMOTO SUNAO
IPC: B21B28/04
Filed: 1983-04-27
Abstract: PURPOSE:To grind a rolling roll into flat without dismounting the roll from a mill by grinding the roll by a belt grinding device capable of controlling the speed of a grinder moving on the roll surface in the longitudinal direction of roll, a force for pressing the grinder against the roll, and the speed of the grinder itself. CONSTITUTION:The surface of a rolling roll 11 is ground into a flat one by pressing a belt grinder 12, rotated endlessly by a driving roll 16, against the ruggedly formed surface of the roll 11 by a touch roll 13. In this case, a grinding device is attached onto a slider 18 which moves the device in the radial direction of roll 11, and the slider 18 is also attached onto a slider 19 which moves in the axial direction of roll 11. Thus the surface of roll 11 is ground into a flat one without dismounting the roll 11 from a mill, by moving the device on the roll 11 surface along the roll 11 axial line from one end to the other end thereof, and controlling the speed of belt grinder 12, its moving speed in the roll axial direction, and a force for pressing it against the roll 11 in accordance with the surface ruggedness of roll 11.
Patent JP-H01247851-A (JP)
Title: Speed change gear for gear type speed change gear
Inventor: KUWABARA WATARU
IPC: F16H63/00
Filed: 1988-03-25
Abstract: PURPOSE:To simplify structure as a cost is reduced, by providing a transmission mechanism to perform a shift motion through movement of a shift and select lever and solenoids by means of which a select motion is performed through rotation of the lever. CONSTITUTION:The motion in the direction of shift of a shift lever 13 is transmitted through a transmission mechanism 14 directly to a shift and select lever 6 to perform a shift motion. Through projection and extraction of plungers 15a and 16a of solenoids 15 and 16 energized according to control of the shift lever 13, a shift and select lever 6 is rotated to perform a select motion. The shift motion needing a relatively high drive force is effected by the transmission mechanism 14, and the select motion not needing a high drive force is effected by means of the solenoids 15 and 16. This constitution enables simplification of structure as a cost is reduced.
Patent JP-H08268781-A (JP)
Title: Production of glazed substrate for thermal head
Inventor: MIYAZAWA OSAMU
IPC: C04B41/50
Filed: 1995-03-30
Abstract: PURPOSE: To improve the surface accuracy and thickness accuracy by forming a glass glaze layer on the ground surface of a ceramic substrate and then grinding the surface. CONSTITUTION: Ethylcellulose, Terpineol (R), etc., are admixed with a fine glass powder contg. one or 2 kinds among SiO2 CaO, BaO, B2 O3 , Al2 O3 , etc., to obtain a glass paste. The paste is applied on the surface of a substrate 10 ground with the diamond abrasive grains having 3-5μm diameter and calcined to form a glass glaze layer 11a having 10-250μm thickness. The glass glaze layer 11a is then roughly ground with #400 to #1000 diamond abrasive grain, then finish-ground with #2000 to #3000 diamond abrasive grain and heat-treated to remove the fine crack 12 on the glaze layer 11a surface.
Patent JP-H01244894-A (JP)
Title: Bankbook page turning-over control system
Inventor: ISHII MASANORI
IPC: B42D9/04
Filed: 1988-03-26
Abstract: PURPOSE:To stabilize a page turning-over operation and to obtain high reliability by preparing two more types of page turning-over control methods, sequentially executing a sequential page turning-over control method when a turn-over failure is detected, and turning over by an optimum turning-over method. CONSTITUTION:A banknote conveyed to a page turning-over mechanism 11 from a conveying passage 16 is controlled for its page turning-over operation by a standard turning-over program 12 stored in a buffer memory 12. After turning-over operation, when turn-over failure is detected by a turn-over failure detecting mechanism 13, another turning-over program stored in a turn-over program storage area 15 is replaced with the program of the memory 12, and the banknote is again conveyed to the mechanism 11, and turn-over is retried. Thus, optimized program is set in the memory 12, and the turning-over operation is controlled by the program corresponding to the state of the banknote.
Patent JP-H02252805-A (JP)
Title: Execution process of concrete thickness enlargement
Inventor: ROKUTANDA HITOSHI
IPC: E01C23/12
Filed: 1989-03-24
Abstract: PURPOSE:To know a cleaning degree and increase new and old adhesive strength by conducting removal and cleaning work with an adhesive tape pushed to a bed treatment surface so as to have residual dust stuck thereto after the bed treatment of a concrete surface, and concurrently measuring light reflection quantity of the adhesive tape with dust. CONSTITUTION:Bed treatment is made on an irregular surface having an average surface depth of 1.0-1.5mm by scattering a steel grain shot on a concrete road surface after a given period passed. And dust is removed and cleaned with an adhesive tape pushed to the bed treatment surface, and also dust is collected. Moreover the light reflection quantity of the dust is measured, and cleaning is made until a measured value becomes 70 or more. New concrete is placed under this condition. This enables the adhesive strength of new and old concrete to be increased.
Patent JP-S58189291-A (JP)
Title: Fluorescent material
Inventor: ISHITANI AKIHIKO
IPC: H01J29/20
Filed: 1982-04-30
Abstract: PURPOSE:A fluorescent material capable of emitting light under low-speed electron beam excitation and changing emitted color depending on the accelarating voltage, which is prepd. by compounding SnO2/Eu florescent powder with a Y2O2S/Eu fluorescent material of a specified particle size distribution. CONSTITUTION:90-95wt% SnO2/Eu fluorescent powder is compounded with 10- 5wt% Y2O2S/Eu fluorescent material of a particle size distribution having standard deviation <=0.7. EFFECT:It is possible to obtain a fluorescent material capable of changing emitted color from orange to red at a practical anode voltage <=60V, which can be advantageously used for a dot matrix color fluorescent display tube with a high resolving power.
Patent JP-2000268333-A (JP)
Title: Head mounting mechanism for tape recorder
Inventor: KUBONOYA MASARU
IPC: G11B5/49
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a head mounting mechanism which enhances the handling property of a single componet by increasing the strength of a fixation member and which enhances also the mounting accuracy of a magnetic head. SOLUTION: In this head mounting mechanism, a pedestal 9 wherein two leg parts 9b, 9b which are formed by a drawing operation and a top part 9a which is installed so as to be continued to them are provided is installed in a part of a fixation board 8 as a fixation member which attaches a head mounting board 2 by regulating its height position on the fixation board 8. The head mounting board 2 is screwed and fixed to a screw hole 9c in the top part 9a. An azimuth screw 5 is inserted into a cutout part 2b which is formed on the other end side of the head mounting plate 2, and it is screwed to a screw hole 8a in the fixation board 8 by interposing a compression coiled spring 6. The strength of the fixation member can be increased by the pedestal 9 of a straddle structure.
Patent JP-S56167410-A (JP)
Title: Manufacture of synthetic resin molding
Inventor: SHIROHIGE MASAO
IPC: B29C33/00
Filed: 1980-05-30
Abstract: PURPOSE: To obtain a synthetic resin molding contg. no sink on its surface with less man-hour by a method wherein the rear side of a part where the sink is generated is heated by means of a local heater at a die temperature or higher, and the cooling speed at the part is adjusted to slower than at the other parts.  
     CONSTITUTION: A local heater 5 is installed at the rear side of a thick section, where a sink is easy to be generated, and a nose of a heating section 8 is exposed to an inner surface of a cavity 6 so as to form an inner wall of the cavity 6. The local heater 5 is heated at a die temperature or higher, and the rear side of the thick section of synthetic resin injected into the cavity 6 is heated at a fixed temperature. Since shrinkage stress generated in case of cooling and solidification concentrates to a contacting section of the local heater 5, the formaion of the sink on the surface of the thick section can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10264921-A (JP)
Title: Plastic case
Inventor: HOTTA HIDEO
IPC: B65D1/44
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a plastic case in a method wherein the case can be formed as thin as possible without reducing the rigidity at a low cost and light-weight, and the case can be carried in a stable condition. SOLUTION: Recessed grooves 9 of the prescribed number extending in the longer side direction are formed in a case body 2 of a rectangular plastic case 1. Recessed grooves 24 of the prescribed number extending in the shorter side direction are formed in a lid 3 of the plastic case 1. When the lid 3 is integratedly mounted on the case body 2, the recessed grooves 9, 24 are orthogonal to each other. The bending rigidity and the torsional rigidity of the plastic case 1 are increased through cooperation of the recessed grooves 9, 24, and the plastic case 1 in a condition where heavy stuff is stored can be carried in a stable condition without generating any bending deformation or torsional deformation. In addition, because the rigidity is increased, the thickness of the plastic case 1 can be reduced, realizing the vacuum molding of the plastic case 1 to store heavy stuff.
Patent JP-S62228771-A (JP)
Title: Solenoid valve
Inventor: OGISO TAKASHI
IPC: F16K31/02
Filed: 1986-03-31
Abstract: PURPOSE:To improve the controllability of a solenoid valve by varying the stroke of an operating iron core by the extension and contraction of a piezoelectric element fixed onto a stator iron core. CONSTITUTION:An auxiliary stator iron core 9 is inserted into the recessed part 8 at the top edge part of a stator iron core 2, and said stator iron core 2 and the auxiliary stator iron core 9 are connected through a piezoelectric element 10 fixed onto the both 8 and 9. When an electromagnetic coil 1 conducts, an operating iron core 3 is attracted to the stator iron core 2 side, and attracts the auxiliary stator iron core 9. Therefore, not only the valve opening time due to the duty ratio but also the max. flow rate of the valve 4 can be increased.
Patent JP-H09263629-A (JP)
Title: Washing of aliphatic polyester pellet and apparatus therefor
Inventor: MATSUI MASAO
IPC: C08G63/90
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a new method for efficient polymer washing intended to remove polymerization catalyst, monomers, oligomers, etc., left in an aliphatic polyester after polymerized, or deactivate the catalyst, and to provide a new apparatus suitable for the method, simple in structure and capable of continuous operation. SOLUTION: Polymer pellets 10 move in vessel 1 downward owing to their own weight (gravity), reaching a screw conveyor 21. The pellets 10 than move in a vessel 2 upward against the gravity and are taken out via an outlet 23. A washing liquid 25 in a tank 24 is charged through a pump 26 into the vessel 2, reaching the vessel 1 via the screw conveyor 21 and a passage channel 16, and being taken out via an outlet 15. The washing liquid 25 and the pellets 10 advance opposite to each other in the vessels 1, 2, the passage channel 16, and the screw conveyor 21; owing to this process, high washing effect is afforded for the pellets.
Patent JP-S63240181-A (JP)
Title: Circular key signal generator
Inventor: OKUTSU TAKAHIRO
IPC: H04N5/265
Filed: 1987-03-27
Abstract: PURPOSE:To give linear characteristics to variation in the size of a circle over a wide slice level range and to obtain a sharp image by interposing a conic waveform shaping device between a mixer and a comparator. CONSTITUTION:The mixer 3 adds t<2> outputted by a horizontal parabolic waveform generator 1 to x<2> outputted by a vertical parabolic wave generator 2 to output x<2>+t<2>, and a negative value -(x<2>+t<2>) obtained by the operational amplifier 17 of the conic waveform shaping device 12 and an output (x<2>+t<2>) from the operational amplifier 23 on the side of a voltage control amplifier 19 which constitutes a squaring circuit are fed back to the amplifier 17 to balance with each other. At this time, (x<2>+t<2>)<1/2> is inputted from a branch point A to an output converter circuit 32, the value of a conic waveform y=h(x<2>+t<2>)<1/2>.h/r is inputted to a comparator 5 in consideration of constants (h) and (r), and a key signal is outputted from the comparator 5 with said signal and a signal inputted from a key signal control line.
Patent JP-S53137354-A (JP)
Title: Improved spherical bearing
Inventor: YAMAUCHI SABUROU
IPC: F16C33/20
Filed: 1976-06-21
Abstract: PURPOSE: To obtain a bearing which can be used without lubricant and is excellent in wear by using oxy-benzole polyester in the slide section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59200600-A (JP)
Title: Fitting method of ceramic buzzer
Inventor: ABE YUKITO
IPC: H04R1/06
Filed: 1983-04-28
Abstract: PURPOSE:To facilitate packaging work by packaging metal memorizing a shape previously and dumping in an easy-to-package state, and positioning the metal in the specific memorized shape through a heat treatment. CONSTITUTION:The shape memory alloy which is normally linear, but restores itself into a spring shape by being heated is used to obtain lead wires 7 and 8. Those lead wires 7 and 8 are soldered to a printed circuit board 9 and heated properly to enter a state shown in a figure; the lead wires 7 and 8 contact the printed circuit board 9 or hold themselves steady at desired positions without using any special packaging means. Thus, the packaging is facilitated because the shape memory metal returns into the predetermined shape and hold itself at a desired position and in a desired state.
Patent JP-S58189295-A (JP)
Title: Decoking process
Inventor: NONAKA MASAAKI
IPC: C10K1/04
Filed: 1982-04-30
Abstract: PURPOSE:To shorten a decoking period and to relatively enhance an operation efficiency, by incompletely decoking a heat exchanger for cracking gas by a specified process and then restarting normal operation. CONSTITUTION:Cracking gas is introduced through an inlet 7 into a clearance formed among a large number of bottomed, heat conduction tubes 2 arranged in a shell 3 (numeral 10 represents a fin acting as a spacer) and discharged through an outlet 8, while cooling water is introduced through a water inlet 5, a high- press. Water tank 6 and a water falling tube 4 into the bottom of the heat conduction tube 2 to effect heat exchange between the both and to cool the cracking gas, and the generated stream is discharged through a drum 1 and a steam outlet 9. When continuous operation of said apparatus results in formation of coke outside the tube 2, (i) steam is supplied in stead of the cracking gas and (ii) the heat conduction tube is incompletely decoked at a temp. <= about 200 deg.C, and then normal operation is restarted.
Patent JP-H02249311-A (JP)
Title: High speed ad converter
Inventor: IMAMURA MAKOTO
IPC: H03M1/14
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a two-step AD converter with high speed and high accuracy by using 2nd and 4th buffer amplifiers as storage amplifiers for a 1st capacitor of a track hold section T/H so as to decrease number of buffer amplifiers employed in series with the circuit. CONSTITUTION:The track/hold section T/H 1 having a 2nd buffer amplifier 15 and a 4th buffer amplifier 21 of FET input in parallel receiving a holding voltage of a 1st capacitor C1 has two systems of outputs and receives an analog signal and outputs are given respectively to a residual amplifier section 4 and a 1st A/D converter 2 from a different terminal. Flash type A/D converters with 5-bit and 8-bit accuracy are employed respectively for A/D converter sections 2, 5 and a D/A converter section 50 uses a D/A converter with 5-bit resolution and 12-bit accuracy. Through the constitution above for the high speed A/D converter, since no delay line is required and small size and high accuracy are attained and since number of buffer amplifiers via an input of the T/H till the output of the residual amplifier is decreased, the distortion caused by the buffer amplifier is reduced and high dynamic accuracy is obtained.
Patent JP-H11267961-A (JP)
Title: Abrasive pad, polishing device and polishing method
Inventor: NAKAJIMA HIDEHARU
IPC: B24B37/26
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of an abrasive slurry and improve the polished product by forming a groove having a prescribed width on an abrasive pad, and forming, within the groove, at least one resistor for raising the resistance when a liquid is carried in the extending direction of the groove. SOLUTION: A lattice groove 21 is formed on an abrasive pad base 20. A resistor for raising the resistance when a liquid is carried in the extending direction of the groove is formed in the groove 21. When an abrasive slurry is carried within the groove 21 in the extending direction of the groove, the resistance is raised to prevent the slurry from being carried out at once in discharge, so that the opportunity of the contact with a wafer can be increased. As the resistor in the groove 21, ribs 31 are formed at equal intervals in the groove 21 formed on the abrasive pad. The groove 21 is divided by the ribs 31 into a plurality of recessed parts 32 arranged in the extending direction of the groove.  The abrasive slurry is caught in the divided recessed parts 32 without being carried out at ounce in the discharge along the groove 21, whereby the opportunity of the contact with the wafer can be increased.
Patent JP-S5711919-A (JP)
Title: Manufacture of antacid substance
Inventor: ADORUFU KUNEHITO
IPC: C01F7/02
Filed: 1981-05-19
Abstract: The present invention provides a process for the preparation of an antacid material based upon magnesium aluminium hydroxide, wherein magnesium hydroxide and/or magnesium oxide is reacted in an atomic ratio of magnesium to aluminium of 1:1 to 3:1 with an aqueous solution of aluminium sulphate until the pH of the reaction mixture is from 4.0 to 8.0, whereafter water-soluble components are removed from the mixture in known manner and this is isolated and, if desired, dried. The present invention also provides pharmaceutical compositions containing an antacid material prepared by this process, in admixture with a conventional pharmaceutical adjuvant. Furthermore, the present invention provides a method of combating hyperacidity and gastrointestinal diseases, which comprises administering an antacid material prepared by the above process.
Patent JP-S57189593-A (JP)
Title: Driving circuit for motor
Inventor: INADA HIROSHI
IPC: H02P7/00
Filed: 1981-05-18
Abstract: PURPOSE:To eliminate the influence of variation in the balance of power source voltages by correcting the maximum and minimum values of a pulse width modulation reference signal in response to the unbalance variation of positive and negative power voltages. CONSTITUTION:A digital motor drive signal 6a is inputted to a PWM comparator 6, is compared with a PWM reference signal 4a of sawtooth waveform outputted from a PWM counter 4, is pulse-width-modulated, and is then applied to a switching power amplifier 8. Resistors 9, 10 and an A/D converter 2 detect the unbalance variation of positive and negative power voltages supplied to a motor, and a read-only memory 3 outputs a signal 3a corresponding to the minimum value CM of the PWM reference signal and a signal 3b corresponding to the maximum value CP in response to the detection signal 2a. A PWM counter 4 outputs a PWM reference signal 4a of sawtooth waveform varying between the minimum value CM and the maximum value CP.
Patent JP-H02253042-A (JP)
Title: Sprocket
Inventor: TSUTSUI KENZO
IPC: F16H55/12
Filed: 1989-03-27
Abstract: PURPOSE:To prolong the life of a tooth and make it possible to replace the tooth with a new one when the tooth is damaged or consumed by providing a first and a second tooth groups disposed approximately at the equal pitch to a chain at the peripheral part of a sprocket main body, forming teeth at change pieces fitted removably at the main body and running one tooth group idle while the other tooth group is in the engaged state. CONSTITUTION:When a sprocket 1 is rotated engaging a chain 12 with the root part 11a on the power transmitting side of a first tooth 10a, each first tooth 10a is engaged with the chain 12 once every rotation of the sprocket 1. On the other hand, each second tooth 10b runs idle without being engaged with the chain 12. When the exhaustion of the first tooth 10a reaches the specified value, the chain 12 is hung onto the root part 11b on the power transmitting side of the second tooth 10b. Then the second tooth 10b is engaged with the chain 12 once every rotation of the sprocket 1, and the first tooth 10a runs idle. A change piece 8 never falls off and is replaced by a new piece when the tooth 10 is damaged or consumed so as to make the tooth new.
Patent JP-S6119041-A (JP)
Inventor: SESHIRU TEI HOU
IPC: H01L21/027
Filed: 1985-04-10
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-2000157744-A (JP)
Title: Storage medium, storage device and game machine
Inventor: YAMADA NOBUHIRO
IPC: A63F13/80
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a storage medium, storage device and a game machine storing a program that allows even a novice to enjoy a card game governed by complex rules, using the game machine, and can diversify the game. SOLUTION: A card game can be diversified by varying ability indexes of other creature cards by including field cards indicating game environments in a card used for the card game and varying the ability index of each creature card between when used by an attack side and when used by a defense side. A recording medium, a storage device and a game machine that stores these fields as environment data and ability indexes that vary between attacks and defenses as environment ability index data are obtained.