baber/WOPTO huggingface dataset:
Patent JP-S57182308-A (JP)
Title: Production of copolymer
Inventor: MINEMATSU HIROYUKI
IPC: C08F212/12
Filed: 1981-05-02
Abstract: PURPOSE: To obtain a copolymer having a low content of unreacted monomer and excellent heat resistance, by controlling monomer addition so that the unreacted unsaturated nitrile remains at the completion of monomer addition at a high concentration in the polymerization system and polymerizing the monomers so that the diameter of latex olymer is extremely small, in the production of ABS resin.  
     CONSTITUTION: In emulsion-polymerizing 70W80wt% α-alkylstyrene (e.g., α- methylstyrene) and 30W20wt% unsaturated nitrile (e.g., acrylonitrile) by use of a radical initiator (e.g., potassium persulfate), monomer addition is controlled so that the unreacted unsaturated nitrile monomer remains at a concentration of 31wt% in the polymerization system at the completion of monomer addition. Further, addition of deionized water and an emulsifier is adjusted so that at least 90% of the polymer particles in the latex at the completion of the polymerization have a diameter ≤0.10μ. The copolymer thus obtained has a low thermal decomposition tendency because of lowered content of coagulum and unreacted monomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02248602-A (JP)
Title: Rotor of steam turbine
Inventor: MISHIRO ISAO
IPC: F01D5/30
Filed: 1989-03-22
Abstract: PURPOSE:To prevent stress corrosion cracking of a dovetail by filling silicone rubber type adhesive material, whose main constituent is polymer siloxane having silicone chains, into a clearance in the dovetail. CONSTITUTION:A root 7 of a blade 1 is mounted on a disk 2 by using a saddle- shaped dovetail 8. The dovetail 8 has a small clearance 4 between the blade 1 and the disk 2 for assembling them. The root 7 has a groove 5 and the disk 2 has a groove 6 on its complete circumference. Silicone rubber adhesive or a string of silicone rubber is filled or inserted into the grooves 5 and 6. Since encroachment of drain into the clearance 4 is prevented in this way, this method is effective for preventing stress corrosion cracking of the dovetail 8. Furthermore, since silicone rubber to be filled or inserted into the clearance 4 has elastic property, the rubber is able to bear deformation of the clearance 4 satisfactorily.
Patent JP-S62223624-A (JP)
Title: Capacity measuring instrument
Inventor: IMAI HIROHISA
IPC: G01F17/00
Filed: 1986-03-26
Abstract: PURPOSE:To measure the accurate capacity by adding the distance to the wall surface and measuring the capacity using a reflection type distance measuring instrument and reducing the influence by a difference of various conditions. CONSTITUTION:Ultrasonic waves are transmitted from a transmission part 7 and the ultrasonic waves reflected on the wall surface existing in the transmitting direction are received by a reception part 8 and the time from the time of transmission to the time of reception is measured by a time measurement part 9 and the distance to the wall surface is calculated by a distance arithmetic part 10 from the time. Next, a driving means 11 turns the ultrasonic distance measuring instrument 6 and changes in order to the ultrasonic wave transmitting direction. Next, an addition part 13 adds the distance to the wall surface in the prescribed each direction inputted from the distance arithmetic part 10 and outputs it to a constant multiplication part 14 which calculates the product of the output of the addition part 13 and a predetermined constant and approximates it as the size of a chamber. In this way, the accurate capacity can be measured with being hardly influenced by the temperature, material of the wall surface, etc.
Patent JP-H10261578-A (JP)
Title: Resist-applying device
Inventor: KASATANI SHIGERU
IPC: B05D1/40
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of resist liquid to be disposed by providing a leveling apparatus for spreading a dripped resist liquid for a device for applying the resist liquid to a substrate by dripping the resist liquid on a substrate on a rotary chuck and shaking off a surplus resist liquid by rotation. SOLUTION: When a nearly circular wafer 2 is centered and is placed on a rotary chuck 1 and is fixed by vacuum suction, a nozzle 3 drips a specific amount of resist liquid from the upper part of the center of the wafer 2. However, the amount of drip is relatively small. The nozzle 3 retracts, at the same time, a blade 4 advances to the center of the wafer 2 with a small gap, a rotary chuck 1 is rotated at a low speed, and at the same time the blade 4 moves in the radius direction of the wafer 2 and levels the resist liquid toward the outer periphery of the wafer 2, and levels and spreads the resist to the outer periphery and then retracts, thus reducing the amount of dripping of the resist liquid.
Patent JP-S54158823-A (JP)
Title: Card punch unit
Inventor: HATSUHARA TOSHIHIKO
IPC: G06K1/06
Filed: 1978-06-05
Abstract: PURPOSE: To reduce the consumption of cards with error perforation prevented by displaying or printing out the memory content of an electronic memory unit to enable a card punch operator to confirm the memory content easily.  
     CONSTITUTION: Data read by reader 2, an input from keyboard 1 or a corrected value is coded by coder 3 and then written to memory unit 4. At the time of the perforation of a card or printing-out, character codes stored in memory unit 4 are read out and decoded by decoder 5 and either or both card punch 6 or/and printer 7 are driven to start the perforation or printing-out. When an punch operator needs to confirm the memory content of memory unit 4, codes are converted as many as required words of decoders 8a to 8e which correspond to respective words held in memory unit 4, at fixed intervals, or at every needed point in time, so that they will be displayed by display units 9a to 9e. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04303878-A (JP)
Title: Image forming device
Inventor: KARASHIMA KENJI
IPC: G03G21/16
Filed: 1991-04-01
Abstract: PURPOSE:To prevent a belt-like photosensitive body from being deteriorated while the belt-like photosensitive body is pressed to members (a transfer drum, a developing roller or the like) around the belt-like photosensitive body. CONSTITUTION:In an image forming device which forms an image on a belt-like image carrier 5, the carrier 5 is permanently magnetized and installed by being faced to a member 9 which processes the surface of the carrier 5 in order to form the image. Besides, a magnet 20 giving magnetic resiliency to the carrier 5 is installed on the back surface thereof.
Patent JP-H06284308-A (JP)
Title: Switching circuit for horizontal sigmoid correction capacitor and horizontal sigmoid distortion correcting device using the same
Inventor: MURAKAMI YASUO
IPC: H04N3/23
Filed: 1993-03-26
Abstract: PURPOSE:To use a switching element with low breakdown strength by connecting a diode with the switching element serially connected with a sigmoid correction capacitor in parallel, and connecting the anode with the sigmoid correction capacitor. CONSTITUTION:At the time of interruption of a control switch 15, an NPN transistor 12 is turned off, and a sigmoid correction capacitor 10 is connected with a diode 11, and the diode 11 is conducted. Afterwards, a positive charge charged to a sigmoid correction capacitor 9 starts to run to a horizontal deflection yoke 4 from the later half start of deflection, and simultaneously a voltage V1 starts to decrease. At that time, the diode 11 is turned into an interrupted state, and a voltage V, also starts to decrease from a voltage 0 similarly to the voltage V1. At the time of the interruption of the control switch 15, the highest voltage of the voltage V0 is clamped to 0V. Therefore, voltage peak values impressed to the both sides of the switching element decrease, and the switching element with the low breakdown strength can be used.
Patent JP-H11264955-A (JP)
Title: Progressive multifocus lens
Inventor: YAMAMOTO TSUTOMU
IPC: G02C7/06
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To thin a lens and to extend an excellent performance range from the lower side of a middle area to a near area by temporarily decreasing surface astigmatism and decreasing it again as it gets away from a main sight line in a horizontal direction in the near area. SOLUTION: Relating to the progressive multifocus lens; the surface having the far area corresponding to distant view, the near area corresponding to close view and the middle area where refractive power is progressively changed from the far area to near area is provided on either a front surface or a rear surface. In the near area, the surface astigmatism is temporarily decreased and increased again as it gets away from the main gazing line in the horizontal direction. In such a case, an area where the surface exceeds 0.25 [D] is provided on the main gazing line in the near area from the lower side of the middle area, especially, along the main gazing line MM' of the progressive surface, and formed in a non-umbilical point state.  The surface astigmatism is 0.32 [D] on the main gazing line and temporarily decreased and increased again as it gets away in the horizontal direction from the main gazing line.
Patent JP-H06278268-A (JP)
Title: Apparatus for driving squeegee and doctor in screen printing machine
Inventor: NAGASE SHIRO
IPC: B41F15/40
Filed: 1993-03-26
Abstract: PURPOSE:To prevent ink from dropping on a printing surface by bringing a squeegee into contact with a plate face at the beginning of ink returning with a doctor and moving the squeegee by a given distance toward the printing surface of the plate face. CONSTITUTION:A doctor 19, which moves keeping contact with a plate face 4 at the beginning of ink returning, is separated from the plate face 4 after a squeegee 17 being transferred by a given distance L toward the printing surface 5 of the plate face 4 while contacting the plate face 4. In this way, the deposited ink 29b on the squeegee 17 is reduced to be prevented from dropping on the printing surface 5 at ink returning with a doctor so that the printing surface 5 can be coated uniformly with the ink, enabling desirable printing.
Patent JP-S59197179-A (JP)
Inventor: JIYORUJIYU MURIE
IPC: H01J25/02
Filed: 1984-04-05
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-H06282497-A (JP)
Title: Electronic computer
Inventor: SATO MASANORI
IPC: G06F11/28
Filed: 1993-03-26
Abstract: PURPOSE:To enable reliable on-track reprogramming by storing part of a loaded program in a ROM, and merging a patch program loaded in a RAM from outside with the loaded program in the ROM and executing them. CONSTITUTION:While an execution branch program 12 is executed with a reprogramming execution command, etc., of a ground station, a patch program inspection program 9 is started. The program 9 makes a parity check on the patch program 14, written in a space area 7 of the RAM 3 to be executed, in a prescribed range. Then when the inspection result indicates normalcy, the execution is moved to the head of the program 14. If abnormality is found, a patch program remedy program 10 is executed to remedy the program 14 and then the execution is moved to the head of the execution program 14. Consequently, high reliability to a single-event error and a break of power supply is obtained.
Patent JP-S58192469-A (JP)
Inventor: ANDORESU KAANITSUKU
IPC: H02M7/5387
Filed: 1983-04-20
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-2000262615-A (JP)
Title: Injection needle and manufacture therefor
Inventor: KANEKO YUKIO
IPC: A61M5/158
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an injection needle for eliminating the maximum value of resistance force at the time of piercing at the junction of a slope, improving sharpness and reducing pains. SOLUTION: A sharp end part to a blade tip 5 is constituted of the first slope 2 of 10-15 deg., the second slope 3 of 15-20 deg. and the third slope 4 of 21-25 deg.. The rate of length is set to 40%-50%, 5%-15% and 35%-55%. At the time of forming the second slope 3 and the third slope 4, a cylindrical body 1 and a grindstone are turned to twisted positions and they are inclined downwards on the outer side of the radial direction of the body 1.
Patent JP-H11264608-A (JP)
Title: Hot water supplier provided with reheater
Inventor: OZAWA TOSHINORI
IPC: F24H1/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supplier provided with reheater which can sense the bathing of a user by an inexpensive means when the reheating by an reheater is stopping during warmth keeping control, and can perform the reheating automatically. SOLUTION: A hot water supplier 2 performs hot water supply into a bath room equipped with a bathtub 1 through a hot water supply path 8 and a shower hot water supply path 10. The shower hot water supply path 10 is provided with a quantity-of-delivered-hot-water sensor 26 which detects the quantity of flowing water. A reheater 3 sends the hot water in a bathtub 1 to reheating path 30 b a pump 32, and heats it for reheating with a bath heat exchanger 34, and performs the warmth keeping control to perform reheating intermittently, too. The hot water supplier 2 and the reheater 3 are controlled by the controller 4 operated by a remote controller 46.  When the quantity-of-delivered-hot-water sensor 26 detects a specified quantity of more of flow water in condition that the reheating stops during warmth keeping control, or when the remote controller 46 is operated to change the setting of the temperature of the bath, the reheater 3 is actuated by the controller 4 and reheating is performed.
Patent JP-S59193389-A (JP)
Title: Electronic time piece with sound memory function
Inventor: MIYAZAKI HAJIME
IPC: G11C27/00
Filed: 1983-04-19
Abstract: PURPOSE:To make it possible to perform recording playback from the beginning only by pressing a recording key or a playback key even when re-recording or playback is performed in order to automatically initialize a memory address after recording and playback, by providing a recording playback control circuit and a recording part. CONSTITUTION:When a recording time is finished, a recording playback control circuit 1 outputs an OFF-signal to an I/O change-over circuit 5 and an encoder circuit 6 and, at the same time, outputs RST (reset) signal to a recording part 7. When the recording part 7 receives the RST signal, the address of memory is initialized. When a switch PLAY is inputted, a PLAY (playback) signal is outputted to a recording playback control circuit 9 from a switch control circuit 10. When the recording playback control circuit 9 receives the PLAY signal, it outputs an OUT-signal to the I/O change-over circuit 5, the recording part 7 and a sound synthesizer circuit 8 and, when a playback time is finished, outputs an OFF-signal to the I/O change-over circuit 5 and the encoder circuit 6 and, at the same time, outputs the RST signal to the recording part 7. When the recording part 7 receives the RST signal, the address of memory is initialized.
Patent JP-S51144612-A (JP)
Title: Micro photographic system and photograph device
Inventor: IGARASHI SHIYUNKICHI
IPC: G03B27/32
Filed: 1975-06-07
Abstract: PURPOSE: With this micro photographic system, roll film is divided into a photographing frame part and a blank part, ensuring photographing, treatment, and storage by using these parts as units. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09234332-A (JP)
Title: Air cleaning method
Inventor: SATO SHINICHIRO
IPC: B01D53/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning method capable of effectively removing nitrogen monoxide contained in polluted air while suppressing the residual amt. of ozone. SOLUTION: Polluted air is sucked from a suction port 606 by driving a blower 6 to be sent to a hermetically closed space 20 under pressure through a pipe 10 and passed through a soil bed 8 from below to above while the flow rate thereof in the pipe 10 is measured by a flowmeter 18. Ozone is supplied to the place 610 in a case on the upstream side of a blade member 604 and, at the same time, polluted air is supplied to an ozone concn. sensor 14 from the place 612 in the case on the downstream side of the blade member 604 through a pipe 24 and the concn. of ozone is measured.  The supply amt. of ozone is determined in a control unit 16 so that the concn. of residual ozone becomes a range from zero to a predetermined value and an ozone generator 12 is controlled so as to become this ozone supply amt., and a proper amt. of ozone is supplied to the place 610 in the case on the upstream side of the blade member 604.
Patent JP-S57182878-A (JP)
Title: Character recognizing device
Inventor: TAKAHASHI TOKIICHIROU
IPC: G06K9/62
Filed: 1981-05-08
Abstract: PURPOSE:To improve the precision of recognization considerably, by extracting only feature points where angles made by a segment connecting pen points as corresponding candidate points mutually and a segment connecting feature points mutually is within a prescribed threshold. CONSTITUTION:An angle discriminating device 30 extracts only feature points, where angles made by a segment connecting a certain feature point and another feature point connected to this feature point and a segment connecting a certain pen point of a standard pattern and another pen point connected to this pen point is within a threshold, out of feature points obtained in a feature point extratcting device 24. A corresponding candidate points extracting device 26 selects a prescribed number of feature points, which satisfy a prescribed condition, from feature points extracted by the angle discriminating device 30. A corresponding point determining device 27 selects one corresponding point from corresponding candidate points. A distance calculating device 28 obtains the distance between the corresponding point determined in the corresponding point determining device 27 and a corresponding pen point of the standard pattern to recognize an input character pattern.
Patent JP-S51145206-A (JP)
Title: Information processing making use of communication system of televisio n system
Inventor: MACHIDA TOYOTAKA
IPC: H04N7/173
Filed: 1975-06-10
Abstract: PURPOSE: The usage of communication system of TV signals as transmission channels of information processing by computer system results in the performance against the cost of total information processing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265462-A (JP)
Title: Land preparing method for foundation pile for building
Inventor: KURIMOTO MASAFUMI
IPC: E02D5/62
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To drive a foundation pile for a building at low cost by using excavated earth at a drilling site without using sand and gravel. SOLUTION: Mixed particulates of a sediment material and a cement solidifying material is formed by stirring and mixing them on the ground, these mixed particulates S are input to the inside of a casing 4 driven in the ground, and the mixed particulates S of the inside are discharged in the ground while rotating an outer pipe 3 and drawing off the casing 4. Thereby, the mixed particulates S discharged in the ground absorb moisture in the ground and form a foundation pile for a building.
Patent JP-S55159618-A (JP)
Title: Receiving method of electronic tuning type and its unit
Inventor: MITSUI HIDEO
IPC: H03G3/20
Filed: 1979-05-30
Abstract: PURPOSE:To avoid mischannel selection even with faster channel operation speed, by lowering the sharpness of tuning circuit than that listening of signal during channel selective operation only. CONSTITUTION:During channel selective operation for automatically and manually broadcast signal wave, a driving circuit 13 is operated and the tuning circuit sharpness Q including a high frequency amplifying circuit 12 and an intermediate frequency amplifier 14 is made lower than listening the signal. When the variable gain circuit is at a maximum gain, the level appeared at the output point B of the amplifier 14 is varied. But, in this case, since the Q of tuning circuit including the circuits 12 and the amplifier 14 is made lower, the level change at the instance of channel change-over is less. Accordingly, the leading of the AGC voltage of the gain control time constant circuit 11 including the detection circuit is made faster. That is, the circuit 11 including the detection circuit can be followed and the mischannel selection due to the saturation of the signal circuit can be avoided.
Patent JP-S55160999-A (JP)
Title: Stabilizer for electric power line system
Inventor: ISHIGURO FUJIO
IPC: H02P9/14
Filed: 1979-05-30
Abstract: PURPOSE:To cause an electric power line system stabilization circuit to effectively act, by providing an output control circuit which controls the output of the stabilization circuit to judge whether the circuit is needed or not. CONSTITUTION:A power converter 6, which receives the voltage and current of an electric generator 1 to produce a power signal, and a power line system stabilization circuit 7, which performs phase and gain compensation corresponding to the  fluctuation in the power line system by the power signal, are provided to control  the field voltage of the electric generator 1. An output control circuit 14, which  receives the voltage and current of the generator, is provided to open or close a  contact switch 10 to control the output of the power line system stabilization circuit  7. It can be judged from an impedance change looking from a relay whether or not  the stabilization circuit 7 needs to be operated. As a result, the circuit 7 can be  appropriately operated through a simplified mechanism to attenuate the fluctuation  in the power line system.
Patent JP-S60213970-A (JP)
Title: Optical writing device
Inventor: SEGAWA HIDEO
IPC: G03G15/04
Filed: 1984-04-09
Abstract: PURPOSE:To keep a distance between a light focusing image formation element and a light emitting segment constant by fixing said image formation element on the face glass of a dot array display tube. CONSTITUTION:The titled optical writing device 31 is formed by a dot array fluorescent display tube 11 incorporating a light emitting element 20, the light focusing image formation element 32 fixed on the face glass 14 of the tube 11 by adhesives 33, etc. In said simple constitution, the distance between the light focusing image formation element and the light emitting element of the optical writing device can be kept constant and efficient optical writing can be attained.
Patent JP-S62287845-A (JP)
Title: Transport and/or storage vessel particularly for liquid and particulate deposit
Inventor: JUNGELS ERWIN
IPC: B65D19/26
Filed: 1987-03-25
Abstract: The transport and/or storage container comprises a container base in the shape of a pallet with a plurality of planks positioned parallel to each other having a plurality of supporting surfaces, an inner container in the form of a substantially rectangular parallelepiped shape plastic tank with a plurality of rounded edges and corners and a supporting container which at least peripherally surrounds the inner container. The supporting container has a supporting container jacket comprising a plurality of vertical and horizontal steel rods which are welded together at the crossing points of the steel rods and are connected in an upper steel frame by welding. A lower steel frame having an L-shape cross section is attached with a horizontal flange on the supporting surfaces. A plurality of flat steel bars running substantially parallel to the planks of the supporting surfaces and/or transversely or diagonally are welded to the lower frame of the supporting container. The supporting container is also stabilized by a plurality of corner reinforcing members mounted on the upper steel frame and/or inserted in the upper steel frame.