baber/WOPTO huggingface dataset:
Patent JP-H04269130-A (JP)
Title: Designated fitting-in position determination in spline fitting-in device
Inventor: EMA HIROMI
IPC: B23P19/02
Filed: 1991-02-21
Abstract: PURPOSE:To determine a designated spline fitting-in position securely with a simple device, without requiring a worker. CONSTITUTION:A measuring element 5 of a gear detecting mechanism 6 is inserted into a space of a gear 7, and it is determined to be a designated fitting-in position if the measuring element 5 is applied to a tooth face, while the gear 2 is rotated by a gear rotation mechanism 7, if it us not, to apply the measuring element 5 to the tooth face. A measuring element of a dock detecting mechanism is moved toward an addendum of a dock, and it is determined to be a designated fitting-in position if the measuring element is applied to the addendum, while the dock is rotated, if is not, by a dock rotating mechanism. The designated fitting-in positions for the gear 2 and the dock are thus determined when the measuring element 5 of the gear detecting mechanism 6 is applied to the tooth face of the gear 2, and if the measuring element of the dock detecting mechanism is applied to the addendum of the dock.
Patent JP-S63214967-A (JP)
Title: Optical card recording and reproducing device
Inventor: OSAWA TOSHIO
IPC: B42D15/02
Filed: 1987-03-04
Abstract: PURPOSE:To easily attain the scale-down of a titled device and to realize a high relative speed, that is, a transfer rate without causing a breakage and the lowering of a function by moving an optical system and a card on a same line in an opposite direction each other. CONSTITUTION:A belt 9 over a DC motor 8 and a rotary pulley 10 is mounted to a carriage 3 and the optical system 2 in welding parts 11 and 16. By rotating the DC motor 8, the card 1 and the optical system 2 move on a line at a same speed in the opposite direction. The width of movement becomes about three- fourths as compared with a case when only card 1 moves. Therefore, the device can be minimized to three-fourths in a moving direction of the card 1. And the speed of the optical system 2 does wall with a half relative speed, so that acceleration becomes a half and the current optical system 2 can be fully endured.
Patent JP-S62205490-A (JP)
Inventor: MIYAGI YOSHIO
IPC: G07C1/14
Filed: 1986-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58167029-A (JP)
Title: Method and apparatus for continuous manufacture of pipe having internal spiral groove
Inventor: UEDA IWAO
IPC: F28F1/40
Filed: 1982-03-26
Abstract: PURPOSE:To manufacture a long-sized pipe having internal spiral groove continuously from a pipe having internal linear groove, by giving twisting action only to the part of the pipe between holding rollers provided between a rewinding drum and a winding drum. CONSTITUTION:A pipe 3A having internal linear groove is wound from a rewinding drum attached to a rotary frame 1 for pipe twisting, and hole between a pair of holding rolls 5, 5 attached to the front end of the frame 1. If is then wound on a front winding drum 6 of a capstan 44. It is introduced into a rear winding drum 7 and taken up on a winding drum 8 of a winch 45. With rotation of the rotary frame 1, twisting of the pipe 3A is generated from the starting point of winding of the front winding drum to the pipe sending-out point of the roller 5, and not generated in the part between the drum 4 and roller 5. Accordingly, rewinding of the pipe 3A by the drum 4 is carried out smoothly, and a long-sized pipe having internal spiral groove can be manufactured continuously.
Patent JP-S56144671-A (JP)
Title: Synchronous separator
Inventor: GOTOU TERUO
IPC: H04N5/08
Filed: 1980-04-14
Abstract: PURPOSE:To prevent an X-ray protecting circuit from operating by mistake while eliminating malfunction due to noise and top curl, by performing synchronous separation in respective flyback periods utilizing the sum voltage of both horizontal and vertical flyback pulse voltages. CONSTITUTION:Voltage J obtained by adding a horizontal flyback pulse and a vertical flyback pulse together via resistances R26 and R27 is applied to point (j), and then applied to the base of synchronous separating transistor TR11 via diode D1. In period T, said transistor TR11 is grounded at the base and its synchronous separation is not performed. Consequently, even if video signal H' having mixed noise is applied to point (h) of transistor TR11, only normal synchronizing signal I appears at collector point (i) and no malfunction due to noise occurs. Further, a phase discriminating circuit, for example, never malfunctions owing to noise to control a horizontal oscillating circuit, so that an X-ray protecting circuit will not operate by mistake owing to an abnormal anode high voltage. Further, the synchronous separator is obtained which has a normal vertical synchronizing signal and not influenced top curl, etc.
Patent JP-S56144742-A (JP)
Title: Activated carbon composition
Inventor: MIZUFUNE SHIYOUJI
IPC: A23L5/40
Filed: 1980-04-14
Abstract: PURPOSE: To obtain an activated carbon composition with improved filtering speed for purification by mixing a specific return pulp in an activated carbon with a specific particle size in a certain ratio.  
     CONSTITUTION: As the activated carbon composition used in decolorizing and purifying a liquid, to an activated carbon containing a particle passing a 44μ mesh screen in an amount of 30wt% or more, a return pulp with a beating degree of 20W70 is mixed in an amount of 1W100wt%. If a purification process is carried out by using said activated carbon composition, because a filtering speed can be improved, a filtering operation can be finished within a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H028205-A (JP)
Title: Patial polymerized monomer-containing composition having high allylic utilization degree
Inventor: SUTEFUANII JIYOUN OOTESU
IPC: C08F18/24
Filed: 1988-03-02
Abstract: PURPOSE: To provide composition which has specific allylic availability, is liquid, and is not gelled, by including it of partly-polymerized monomer such as bis (allylic carbonate) monomer of 4,4'-(alkylidene)bis(phenol).  
     CONSTITUTION: At least one kind of bis(allylic carbonate)monomer of 4,4'-(alkylidene)bis(phenol) and/or at least one kind of bis(allylic carbonate) monomer of 4,4'-phenilenebis(alkylidene) is polymerized using radical initiator such as di-n-propyl peroxide carbonate in solvent such as preferably methylene chloride. Thus, the composition which contains the partly-polymerized monomer, has allylic availability of more than 50%, preferably 60-80%, and is adequate for an opthalmologic lens, especially. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07263307-A (JP)
Title: Method and device for electron beam exposure
Inventor: YASUDA HIROSHI
IPC: G03F7/20
Filed: 1994-03-18
Abstract: PURPOSE:To improve the throughput of a method and device for electron beam exposure by performing blanking aperture array exposure which is performed by using a blanking aperture array chip and block mask exposure performed by using a block mask by suitably switching them to each other. CONSTITUTION:When exposure data 15 containing data '1' are supplied to a selected data section 16, an electron beam selects a blanking aperture array (hereinafter called 'BAA') chip 11. Then the irregular exposure pattern 17 corresponding to the exposure data 15 is formed by performing electron beam exposure by using a BAA system. When exposure data 15 containing data '0' are supplied to the data section 16, on the other hand, a block mask 12 is selected for exposure. Then the regular exposure pattern 18 corresponding to the exposure data is formed continuously from the exposure pattern 17.
Patent JP-S59174320-A (JP)
Title: Method of forming circular sheet body
Inventor: TAKADA TAKUZOU
IPC: B29C51/02
Filed: 1983-03-24
Abstract: PURPOSE:To reduce the amount of scrap when a simple vessel is formed, by pressing a thermoplastic resin sheet stock that has been heated to or above the melting point between two heated pressing plates with planar pressing surfaces. CONSTITUTION:The thermoplastic resin sheet stock 2 that has an arbitrary shape and has been heated to or above the melting point is pressed between the two pressing plates 3 with smooth pressing surfaces that have been heated to a temperature in the range of from the softening point of the sheet 2 to the temperature of the sheet 2 so that the outer sides of the sheet 2 is expanded thereby deforming the sheet into a circular sheet 1.
Patent JP-H09219106-A (JP)
Title: Tail lamp device
Inventor: TADANE TSUTOMU
IPC: B62J6/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the visivility and the eye guiding property, by providing a flash lamp at the tail of a vehicle, furnishing a rechargeable battery and flash drive circuit between the flash lamp and a generator, and setting a member to radiate the light to the front and the side directions by using a reflecting mirror. SOLUTION: A rechargeable battery is charged by a generator 5 of a bicycle, and a flash lamp 2 is made to repeat one round of flash in one to two seconds by a flash drive circuit 7. The voltage from the generator 5 is fed to terminals P and N, and a battery 12 is charged by a charging circuit 11. The voltage of the battery 12 is made to several hundreds volt by a booster circuit 13, and charged to a capacitor for charging 14. On the other hand, a trigger circuit 15 makes the flash lamp 2 generate the trigger emission by a fixed interval of signal from a timer circuit 16. The light is emitted not only to the front side, but also to the left and the right directions by a prism type diffuser.
Patent JP-2000250553-A (JP)
Title: Musical performance information reproducing device and recording medium recorded with musical performance information reproducing program
Inventor: ITO SHINICHI
IPC: G10H1/38
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To simplify the development of a program by implementing automatic musical performance subfunctions such as a base-chord holding function and a metronome function through processes in the same flow. SOLUTION: A style reproducing process is started by a necessary interruption signal and event information of style data is written to an output buffer B (S41 to S43) in the case of process timing of the event of style data in a style readout buffer A1 with RUN=1. With HOLD=1, sounding event data are converted in pitch in the case of event processing timing of base-chord hold data in a hold readout buffer A2 according to information in a TYPE register and a ROOT register and written to the output buffer B (S44 to S46). With METRO=1, the event data of metronome data are written to the output buffer B (S47 to 49) in the case of event process timing of a metronome in a metronome readout buffer A3 and all the information is transmitted to a sound source device.
Patent JP-H04285807-A (JP)
Title: Digital counter device
Inventor: UEHARA SOKICHI
IPC: G01D5/244
Filed: 1991-03-14
Abstract: PURPOSE:To obtain an incremental/decremental counter of orthogonal two-phase pulse signals and thereby to prevent false detection due to glitch of a logic circuit and the timing of an input pulse phase. CONSTITUTION:A clock pulse 14 of an appropriate period determined in consideration of the delay time characteristic of a logic element in a device and the timing of an external signal is generated by a clock circuit 13. In a sequential circuit 11, orthogonal two-phase pulse signals 1a and 1b are inputted from an external pulse generating means and a count permission signal 15 and a count increment/decrement discrimination signal 16 are outputted synchronously with the clock pulse from the clock circuit. By an incremental/decremental counter 12, a counting state is brought about according to the count permission signal 15 from the sequential circuit state of counting is brought about thereby according to the count increment/decrement discrimination signal 16, and the clock pulse from the clock circuit 13 is incremented or decremented.
Patent JP-S57164147-A (JP)
Title: Thermoplastic resin composition having excellent colorability
Inventor: SAKANO HAJIME
IPC: C08L51/00
Filed: 1981-04-01
Abstract: PURPOSE: To provide the titled resin compsn. which can be clearly colored without delamination, by mixing a specified AES resin with a graft polymer.  
     CONSTITUTION: An AES resin (I) is formed from 100W5wt% graft copolymer (a) obtd. by polymerizing at least two members selected from an arom. vinyl compd. such as styrene, vinyl cyanide compd. such as acrylonitrile and other monomer such as methyl methacrylate in the presence of an ethylene/propylene rubbery copolymer, and 0W95wt% copolymer obtd. by polymerizing at least two members selected from three kinds of monomers listed above. A graft polymer (II) is formed by polymerizing 100W60wt% methyl methacrylate and 0W40wt% vinyl compd. in the presence of a copolymer composed of 100W60wt% 1W10C alkyl acrylate and 0W40wt% vinyl compd. Then 5W95wt% above AES resin (I) and 95W5wt% above graft polymer (II) are mixed together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57164360-A (JP)
Title: Display system for rough estimate
Inventor: YOSHIDA JIYUNICHI
IPC: G09G3/04
Filed: 1981-04-02
Abstract: PURPOSE:To display the number of ''0''s as required for the indication of position to a lower-order digit of a numeral in roughly estimated display, by enabling to grasp the position intuitionally through the display of a unit character, in the roughly estimated display if the result of operation overflows. CONSTITUTION:If a 12-digit display data overflowing in X11-X0 of an X register is stored, the content of the X register is transferred to a register A. A Dp part ''13'' of the register A is subtracted by 3 and a blanking code B is written in an A12. The contents A0-A12 of the register A are shifted right by one digit. A Dp ''10'' of the register A is given to a Dp processing section 18, added by ''+1'' to discriminate if a carry signal C is generated. When shifted right by five times, the content of the register A is changed, and when the Dp is added by ''+1'', the signal C is outputted from the Dp processing section 18. When the signal C is added to an ROM address 12, a microprogram is outputted from an ROM13 and an FF219 is set via a decoder 20.
Patent JP-H04286115-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/28
Filed: 1991-03-15
Abstract: PURPOSE:To provide a method which eliminates foreign matter in a contact hole and produces-an ohmic contact definitely with regards to a manufacturing method of a semiconductor device. CONSTITUTION:Insulation films 2 and 6 formed on a, semiconductor 1 substrate or a conductor, is dry-etched so as to form a contact hole for a wafer. The wafer thus formed is exposed to an ambient atmosphere including heated hydrogen or hydrogen plasma or hydrogen plasma and chlorine plasma before the formation of a wiring layer to fill the contact hole 10 so that deposits 11 built up on the contact hole 11 may be eliminated.
Patent JP-S60194618-A (JP)
Title: Digital phase synchronizing circuit
Inventor: IMAZATO SHIGENORI
IPC: H03L7/095
Filed: 1984-03-15
Abstract: PURPOSE:To shorten the pull-in time up to phase synchronization and to reduce wrong phase corrections due to jitters of an input signal by detecting the quantity of phase difference digitally after comparing the phase of a synchronizing signal with the phase of the input signal, attain phase synchronization with one phase correction, and making a synchronism correction on the basis of a fine quantity of phase correction after the phase synchronization is completed. CONSTITUTION:A phase detecting circuit 12 detects whether the input signal C leads or lags the synchronizing signal B and allows a counter 17 to count down in the former case or down in the latter case. On the other hand, a counter 16 which operates according to the transition of the input signal C counts the frequency of step-out states to outputs a carry signal G when the input signal is out of phase in the same direction several times or to preset the output of an adder 18 in a counter 11 when the input signal C lags the synchronizing signal B by a counted value N1, so that the counter 11 counts more by N1.
Patent JP-H11235087-A (JP)
Title: Motor driving control by batch current control
Inventor: AMAMI HIDEYUKI
IPC: H02P27/06
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To attain a motor driving method with less torque ripples and motor noise at a low cost. SOLUTION: This driving circuit of a three-phase motor constituted by parallelconnecting three half-bridge circuits consisting of two switching elements 1 and 2, 3 and 4, 5 and 6, at both ends of a DC power source, and connecting the mutual connection of the switching elements in respective arms to the output terminal of the three-phase motor, a current sensor 7 is formed which detects collectively only current flowing through the minus pole of the DC power source from the respective switching elements, a signal from a control current command circuit 10 and the detected current of the current sensor 7 are inputted into an operational amplifier 9 for comparison, a three-phase signal of the duty of 180 deg.  and the phase difference of 120 deg., and the output signal of the operational amplifier 9 are inputted into a logic circuit consisting of an EXNOR circuit and an NOT circuit for calculation, and the respective switching elements are ON/OFF-controlled by a PWM control signal obtained by this logic calculation, so that false sinewave current is supplied to the motor.
Patent JP-S51124618-A (JP)
Title: Manufacturing method of silicon-manganese
Inventor: KUWANA KOUJI
IPC: C22B4/00
Filed: 1975-04-24
Abstract: PURPOSE: In a manufacture of silicon-manganese in an electric furnace the improvement comprises,by changing slag composition,to lower the unit of electric consumption,to decrease limestone consumption,and to give easy tapping. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59174998-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1983-03-25
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-S61207203-A (JP)
Title: Tire antiskid device for vehicles
Inventor: OGATA NOBUO
IPC: B60C27/16
Filed: 1985-03-13
Abstract: PURPOSE:To prevent a car from skidding sideways, by forming each of horizontal members attached to the circumference of a tire in parallel with each other at the specified interval and each of projecting parts in a direction toward adjacent horizontal members solidly as one body with rubber. CONSTITUTION:A tire antiskid device 10 is provided with plural horizontal members 12 set up in parallel with each other and projecting parts 14. Each horizontal member 12 is set up parallelly with an axial center of a tire 16, while these projecting parts 14 are parallelled with each other and set up on the circumference of a grounding surface of the tire 16, and the surface comes to the grounding surface together with that of each horizontal member 12. At the time of driving, each fixed metal fitting 24 is attached to each end part of these horizontal members 12 and clamped to the sidepiece of the tire 16 with a rope 26. And, at the time of driving, these horizontal members 12 serve as a nonskidder in a forward direction, while these projecting parts 14 works as the nonskidder in a horizontal direction, stabilizing a car even in case of its driving on a snow-covered road, and what is more, these projecting parts 14 reduce a difference in height between these horizontal members 12 and a feeling of comfortable driving on the car is improved ever so better.
Patent JP-H03253562-A (JP)
Title: Thin film producing apparatus
Inventor: NISHIHARA TAKAHARU
IPC: C23C14/50
Filed: 1990-02-28
Abstract: PURPOSE:To make efficient mass production of high-temp. superconducting thin films by holding plural sheets of substrates along the circumference of a ring heater, rotating the ring heater am providing particle generating sources corresponding to be circumference of the ring heater. CONSTITUTION:The ring heater 2 holding the plural substrates S along the same circumference is rotated around the center of tm circumference L by a driving mechanism. At least one piece of the particle generating sources T1 to T3, such as targets, are disposed in the position facing the substrate S holding surface of the ring heater 2 and along the circumference corresponding to the circumference 1. High-frequency voltages are impressed to the particle generating sources T1 to T3 while the ring heater 2 is held grounded. Plasma is generated between the targets T1 to T3 and the ring heater 2 and the ions in the plasma bombard the targets T1 to T3 to release respective atoms. The released atoms stick successively to the substrate S surface at the point of the time when the substrates S are positioned above the respective targets T1 to T3. The high-temp. superconducting thin films are thus formed.
Patent JP-S60195221-A (JP)
Title: In-place piling work
Inventor: KOKAYU TSUNEO
IPC: E02D5/48
Filed: 1984-03-16
Abstract: PURPOSE:To raise safety during earthquake period by a method in which a reinforcement is provided to the head of a pile in such a way as to project it from the periphery of the head to outside, and a plate part extending toward the axial direction of the pile body is provided to at least a part of the reinforcement. CONSTITUTION:A deep pit 7 is excavated in the ground 1, reinforcing bars are penetrated into the deep pit 7, and concrete is placed to form a pile body 2. A reinforcement 3 with a plate part 5 is penetrated into the upper part of the pile body 2 before the concrete hardens, and the concrete is hardened to integrate the reinforcement 3 and the pile body 2. Since the contact area with the ground 1 of the head of the pile, particularly the contact area of the face in the vertical direction, is increased by the reinforcement 3, the horizontal resistance of the pile body is increased to raise the safety of the pile.
Patent JP-H09244198-A (JP)
Title: Processing method for planographic printing plate
Inventor: URASAKI ATSUSHI
IPC: G03C8/06
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To attain stabilization at the time of running processing by a dip developing system, to improve printing performance in a coating developing system and to stably develop a planographic printing plate by using a developer of a specified pH contg. ions of at least one kind of weak acid. SOLUTION: At the time of processing a planographic printing plate utilizing a silver salt diffusion transfer process, a developer of >=pH12 contg. ions of at least one kind of weak acid or its salt is used. The weak acid is an inorg. weak acid such as phosphoric or pyrophosphoric acid or an org. weak acid such as ascorbic acid or iminodiacetic acid. The counter ion of the salt is preferably Li, Na or K. The weak acid ion content of the developer is >=5mmol/l, preferably 20-100mmol/l.
Patent JP-2000249819-A (JP)
Title: Method and device for production of grating
Inventor: YOSHIARA KIICHI
IPC: G02B6/12
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for the production of gratings to easily produce a plurality of integrated gratings at a low cost. SOLUTION: This method provides a grating having different refractive index regions arranged in a light transmission path having a core in which light is transmitted along the core. This method includes a light splitting step to split a light beam emitted from one light source into a plurality of light beams and a diffracting step to diffract the plurality of split light beams to produce respective interference fringes on the different specified positions on the core. By forming refractive index regions corresponding to the intensity distribution of the interference fringes, gratings corresponding to the respective light beams are formed.