baber/WOPTO huggingface dataset:
Patent JP-S62205112-A (JP)
Title: Production of ampholytic high polymer flocculant
Inventor: KOYAMA SHIGERU
IPC: C08F226/02
Filed: 1986-03-04
Abstract: PURPOSE:To obtain the titled product having improved shelf stability and dehydrating properties of sludge, by copolymerizing a tertiary amine-containing monomer with an anionic monomer consisting of (meth)acrylic acid(salt) and a nonionic monomer under a specific condition. CONSTITUTION:(A) A tertiary amine-containing monomer (e.g. allyldimethylamine, etc.) is copolymerized with (B) an anionic monomer selected from (meth)acrylic acid and salt thereof and (C) a nonionic monomer (e.g. acrylamide, etc.) in water at pH <=3.5, preferably at pH1.5 to give the aimed product having a cation equivalent value Cv of 1-4meq/g, an anionic equivalent value Av of 0.3-2meq/g and a ratio of Cv/Av of 1.5-8. The concentration of the total amounts of the components A, B and C in water at the starting of the polymerization is preferably 25-60wt%.
Patent JP-S58164351-A (JP)
Title: Loop type data communication system
Inventor: INAO KIYOHARU
IPC: H04L12/433
Filed: 1982-03-24
Abstract: PURPOSE:To eliminate the need for the response of a reception side and also to eliminate the need for a control station in a loop transmission system, by carrying about the initiative of communication to every station, and collating a signal after one round with a transmitted signal. CONSTITUTION:Communication stations 11-1n are connected through a communication line 2 in series, and carry about the initiative of communication. A station having the initiative transmits a circulating communication frame together with inserted data. The station collates the signal received after one round with the previously transmitted signal to confirm whether the communication is normal or not. Then, when they are not coincident, the data and frame are resent.
Patent JP-S51121415-A (JP)
Title: Stainless steel powder for powder metallurgical operations
Inventor: KATOU TETSUO
IPC: C22C38/00
Filed: 1975-04-17
Abstract: PURPOSE: To improve pressforming performance, by limiting amounts of Si, Mn, C and O 2 , furthermore limiting the grain size value and the grain size distribution of stainless steel powder according to a water spray process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61207122-A (JP)
Inventor: TANAKA TERUHIKO
IPC: H02G7/02
Filed: 1985-03-08
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-S52130214-A (JP)
Title: Lamp control system
Inventor: MORITERA AKIO
IPC: H04M3/62
Filed: 1976-04-24
Abstract: PURPOSE:To economize the system, by holding the control information to the memory of lamp control unit in total and utilizing the time sharing control line with a good efficiency.
Patent JP-S52129891-A (JP)
Title: Process digital output device
Inventor: TAKEGAKI TADAYUKI
IPC: G05B11/14
Filed: 1976-04-24
Abstract: PURPOSE: A process digital output device using a relay of momentary type, changing driving time of relay at each addressing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02268115-A (JP)
Title: Continuously releasable large pill
Inventor: AAUIN BOIDEN UTSUDO
IPC: A23K20/00
Filed: 1990-02-27
Abstract: PURPOSE: To obtain a sustained release bolus preparation capable of preventing the infestation of helminth, intracorporeal or extracorporeal parasite, and acarid on a ruminant by including LL-F28249α, glycerol monostearate, carnauba wax and barium sulfate in a specific proportion. CONSTITUTION: This sustained release bolus preparation comprises (A) 0.3-10wt.% LL-F28249α, 23-(O-methyloxime)LL-F28249α or a derivative thereof, (B) 10-20wt.% glycerol monostearate, (C) 3.0-10.0wt.% carnauba wax and (D) 70-85wt.% fine material of barium sulfate or barite. The contents of the components A to D are preferably 0.3-1.0, 14-16, 3.0-5.0 and 78.01-82.7wt.%, respectively when the bolus preparation is used against helminth. The bolus preparation is orally administrated, successively releases 0.04-15.63mg/animal/day of the active ingredient and protects a ruminant for 120-180days.
Patent JP-S61206286-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: MATSUDA OSAMU
IPC: H01S5/00
Filed: 1985-03-09
Abstract: PURPOSE:To prevent the warpage of the distribution of luminous intensity, and to save power by half-cutting a semiconductor wafer, bonding a semiconductor laser chip so that the outgoing end surface of laser beams is protruded slightly to the upper section of a groove formed through a half-cut and full- cutting the wafer. CONSTITUTION:An N<-> type semiconductor layer 2 and a P-type semiconductor region 3 are shaped onto the surface of an N<+> type silicon semiconductor wafer 1 to form a PIN type monitor photodiode 4, and an N<++> type semiconductor region 5 is shaped where slightly separate from the semiconductor region 3. A region to be diced in the surface of the semiconductor wafer 1 is half-cut through sawing, thus obtaining a groove 8. Semiconductor laser chips 9 are bonded onto each solder layer 7, and the positions of laser-beam outgoing end surfaces 11 are set so that the end surfaces 11 are protruded slightly onto the grooves 8 from the solder layers 7. The wafer is full-cut by a cutter 12 for dicing, and pelletized. Accordingly, the eclipse of laser beams is not generated, thus preventing the warpage of the distribution curve of luminous intensity in the vertical direction of laser beams, then saving the man-hour of the work.
Patent JP-S53132412-A (JP)
Title: Controlling method for amount of water to be sprinkled in cleaning equipment for blast furnace gas
Inventor: SHIBUYA TEIJI
IPC: C21B7/22
Filed: 1977-04-26
Abstract: PURPOSE: To reduce the amount of water to be sprinkled and, at the same time, to enable to operate at a good efficiency of dust removal, by increasing or decreasing the amount of water to be sprinkled of the water sprinkler equipped to the cleaning equipment for the blast furnace gas corresponding to the flow rate of the gas passing through the cleaning equipment for the blast furnace gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02283096-A (JP)
Title: Dry film shape mask covering apparatus
Inventor: ROBAATO SHII SUTANFU
IPC: G03F7/16
Filed: 1990-03-01
Abstract: PURPOSE: To stick a dry film to the front/rear tip parts of a substrate by providing feed rolls for automatically feeding the substrate to a sticking roll and applying force in the tangential direction to the sticking roll. CONSTITUTION: A carrying means 14 carries printed circuit boards 16 through feed rolls 22 and 23 one by one to a sticking area 18 to pass them through a main body 12. When a substrate 16 is driven by the rolls 22 and 23 and fed into the sticking area 18, the tip of a detection switch 116 applies force in the tangential direction to sticking rolls 28 and 30. By the operation of the switch 116 and a timer 118, air pressure cylinders 76 and 88 applies downward force to the first sticking roll 28 and the tip parts of dry films 36 and 46 are stuck to the tip parts of the upper and lower surfaces of the substrate 16. The sticking of the films 36 and 46 to the rear tip parts of the upper/lower surfaces of the substrate 16 is started by the switch 138 of a second detection means. A series of substrates 16 are ejected from a sticking device 10 connected at intervals by the films 36 and 46.
Patent JP-H06245549-A (JP)
Title: Push-pull inverter
Inventor: KIJIMA SEIICHI
IPC: H02M7/48
Filed: 1993-02-13
Abstract: PURPOSE:To offer push-pull inverters which are advantageous to reducing the thickness and size of transformers by lowering the withstanding voltage of a step-up transformer as much as possible. CONSTITUTION:A push-pull inverter is constituted by dividing the output coil of an step-up transformer 31 into two parts of 31S1 and 31S2 connected in series, and by wiring so that the joint Q of the two coils is kept at the negative potential of a DC power supply.
Patent JP-H10243377-A (JP)
Title: Device for decoding moving image and method therefor
Inventor: FUKUHARA HIDEKI
IPC: H04N19/89
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To allow a viewer to see a clear video by detecting the error of a received moving image signal and transmitting a re-request command for a picture from an error detection frame to a video server based on this detection signal. SOLUTION: A buffer memory managing part 8 monitors the presence or absence of the frame data loss of a display frame data buffer part 6. A display timing managing part 9 monitors whether or not a picture is outputted according to a display timing in a display controlling part 7. A frame check part 10 receives monitor information from the display timing managing part 9 and the buffer memory managing part 8, and predicts whether or not a picture in several frames ahead can be normally outputted. An error processing part 11 re-requests frame data which can not outputted or lost frame data based on the information of the display timing managing part 9 and the frame check part 10. That is, the frame error just before display, is suppressed by performing the error detection of the frame data after the next frame.
Patent JP-S63214477-A (JP)
Title: Thermal recording body
Inventor: MATSUNAGA HARUO
IPC: B41M5/323
Filed: 1987-03-04
Abstract: PURPOSE:To enhance the readability and eye-catching function of a label reader using a light emitting body of an infrared region, by providing a thermal color forming layer containing a metal salt of an org. acid and the color forming reactive reagent of said metal salt on a support and containing a fluorescent substance in said thermal color forming layer. CONSTITUTION:A thermal color forming layer consists of a metal salt of an org. acid, the color forming reactive reagent thereof, a fluorescent substance and a binder. Further, a protective layer may be provided and the fluorescent substance may be contained in said protective layer. As the combination of the metal salt of the org. acid showing thermal color developability and the color forming reactive reagent, for example, a specific combination of ferric stearate and tannin or gallic acid is selected. By this constitution, when this thermal recording body is adapted to a label reader using a color forming body having a main wavelength in an infrared region, a good reading characteristic is provided and excellent eye-catching function is developed.
Patent JP-H10118714-A (JP)
Title: Looper
Inventor: SHOJI SHIGEO
IPC: B21C49/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a compact looper having a simple route by making the looper wind and support more than two lines of metal strips, bringing at least one of the winding and supporting part of the looper into contact with the metal strip freely rotating and making them into plural guide rollers having mutually parallel axes. SOLUTION: At least, one of the winding and supporting part of a looper 3 is composed of plural guide rollers 7 which are brought into contact with metal strip 1 freely rotating and which have mutually parallel axes so that more than two lines of the metal strips 1 are wound and supported. These guide rollers 7 are assembled in a frame body 8, the frame body 8 is engaged to a guide frame 4 arranged in a prescribed moving direction, and which provides wheels 9 of being moved along the guide frame 4 on the both sides. In the looper 3, plural lines of the metal strips 1 are wound, supported and passed inside one of the frame body 8 in the state of multiplex winding without mutually interfering.
Patent JP-H03250281-A (JP)
Title: Card-like apparatus installing device
Inventor: IKEDA TAKESHI
IPC: G06K17/00
Filed: 1990-02-27
Abstract: PURPOSE:To exactly execute the transmission of data by positioning a card-like apparatus in a prescribed position by operating a positioning means, when it is detected that a card is installed. CONSTITUTION:When a card 7 is placed on a hollow 9, a detection switch 12 becomes a state of turn-on. In this case, the detection switch 12 excites a solenoid 13, and draws an iron core 14 in the direction as indicated with an arrow D. To the iron core 14, a pin is subjected to press fit, the pin 15 is inserted into one end of a lever 16 so as to be turnable, and the lever 16 is supported so as to be turnable on a pin 17 provided on a main body. Accordingly, when the iron core 14 is drawn in the direction as indicated with the arrow D, the lever 17 turns clockwise in the figure, and pushes one end 16-1 of the lever which is abutting on a part 10-1 of a movable piece 10 in the direction as indicated with an arrow C of the movable piece 10. In such a way, data can be transferred exactly.
Patent JP-H11250283-A (JP)
Title: Object expressing system
Inventor: YOSHIKAWA SUMUTO
IPC: G06F3/0481
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for expressing a single or plural objects performing in a virtual space. SOLUTION: This system includes a means 1 for receiving scenario data, a means 2 for receiving attribute data, and a means 3 for preparing a performance model for each object describing its performance. The system further includes a file 4 for storing the performance model, a file 5 for storing attribute data, a means 6 for executing the performance model while transferring data with the file for storing the performance model and the file for storing the attribute data, a means 7 for performing communication of an event linked with the means for executing the performance model, a means 8 for performing communication of the attribute data linked with the means for executing the performance model, and a means 9 for performing communication of a plotting instruction linked with the means for executing the performance model.
Patent JP-S62204767-A (JP)
Inventor: TSUJI HITOSHI
IPC: A61N1/05
Filed: 1986-03-05
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-H06258673-A (JP)
Title: Polarization control type spatial optical switch device
Inventor: AKASHI TAMOTSU
IPC: H04B10/11
Filed: 1993-03-09
Abstract: PURPOSE:To adjust the optical path length of the polarization control type spatial optical switch device used for an optical communication network to connect and switch a light signal, to decrease the device scale, and to simplify the manufacture process. CONSTITUTION:This optical switch device is equipped with plural polarized light separators 1a and 1b which are arranged in parallel to incident light and also arranged so that respective polarized light separation planes 1a' and 1b' are parallel, plural polarized light controllers 2a and 2b which are arranged on the incident light sides of the polarized light separators 1a and 1b, and lambda/4 plates 3a and 3b and reflecting members 4a and 4b which are arranged on one of the reflection sides of the respective polarized light separators 1a and 1b at a right angle to passing lights of the polarized light separators 1a and 1b so that the main axis is at 45 deg. to the polarization direction of the incident light.
Patent JP-S52130897-A (JP)
Title: Unsaturated resins
Inventor: SATOMURA MASATO
IPC: C08G63/68
Filed: 1976-04-27
Abstract: PURPOSE: Unsaturated resins having a cinnamic acid skelton and a high molecular weight, capable of developing with alkali solutions, useful for resists, etc., obtained by using cinnamic acids which have aliphatic hydroxyl groups as an easily available starting material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11252588-A (JP)
Title: Broadcast confirming method and its device
Inventor: WADA TETSUO
IPC: H04H60/37
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To automatically confirm whether CM broadcast, etc., is put on the air or not by comparing a speech signal received after the finish of a silent state with a previously recorded speech signal so as to detect the coincidence of them at the time of detecting the silent state. SOLUTION: A silent state of 0.3 sec before the start of CM broadcast, e.g. of a broadcast material is detected and a speech signal sent after the silent state is fetched to compare the fetched speech signal with a previsouly registered register data. In this device, speech data of 4 sec respectively after plural CMs which is required to confirm to be broadcasted or not, etc., are previously memorized in a memory 23 in a computer 17. Then, when both of them are coincident as the result of comparing, it is confirmed that CM broadcast corresponding to register data is put on the air. In this case, comparison is executed based on the frequency of the speech signal or a base frequency with respect to a coincident candidate obtained by comparison based on the level of the speech signal.
Patent JP-H03249451-A (JP)
Title: Brake device for worm gear
Inventor: MOCHIZUKI MASANORI
IPC: F16H1/16
Filed: 1990-02-27
Abstract: PURPOSE:To stop a wheel at the stop position accurately by providing a pressu rizing substance facing a wheel on the opposite side of the other wheel so that a pressurizing drive means can be put in a pressurizing or non-pressurizing operation state when a worm gear is in stop or run state. CONSTITUTION:A wheel H has a number of forward and backward teeth 2, 2 arranged, so as to be set forward and backward, on the peripheral wall of a disc 3 to energize the forward and backward teeth 2 which is being interlocking with a worm 1 out of the forward and backward teeth 2, 2 in a forward direction. In this way, backlash at the interlocking portion of the worm 1 with the forward and backward teeth 2 is prevented. On the other hand, a backup roller 6b in face contact with the worm 1 is installed on the opposite side of the wheel H to the worm 1. As a result, almost no deflection occurs in the center of the worm 1 which is put in press contact with the back up roller 6b by forward energizing force of the forward and backward teeth 2, 2 due to oil pressure, and the forward energizing force of the forward and backward teeth 2, 2 strongly operates on the worm 1 and on the backup roller 6b as rotational braking force, resulting in strong braking effect.
Patent JP-S59175667-A (JP)
Title: Rotary mechanism
Inventor: SATOU ICHIROU
IPC: F16H37/02
Filed: 1983-03-23
Abstract: PURPOSE:To decrease the size and the weight of a device and to enable increasing of a speed, by a method wherein a main sprocket is fastened to a frame, a driven sprocket is linked through a chain to the main sprocket, and the driven sprocket is secured to a self-turning shaft. CONSTITUTION:A main sprocket 15 is secured to a frame through the medium of a mounting piece 31, and a driven sprocket 18 is disposed inside the main sprocket 15. The main sprocket 15 is connected to the driven sprocket 18 through the medium of a chain, and the driven sprocket 18 is secured to a self- turning shaft 3. This allows elimination of a conventional roller and disc, resulting in the possibility to reduce the size and the weight of a total mechanism, and the use of the sprocket enables setting of a high speed ratio and provision of rotation with increased speed.
Patent JP-S54140922-A (JP)
Title: Manufacture of resin-molded transformer
Inventor: TAKEDA TAMIO
IPC: H01F41/02
Filed: 1978-04-25
Abstract: PURPOSE: To reduce the size of a resin-molded transformer, by attaching an iron core and iron core fitting members to a coil molded with a synthetic resin and setting a mold around the iron core and filling a flexible synthetic resin in the mold to integrated the coil with the iron core.  
     CONSTITUTION: The iron core 12 and the iron core fitting members 13 are attached to the molded coil 11 produced by molding a coil 17 with the synthetic resin 18 which is electrically and mechanically strong. The metal mold 16 open at its bottom is so set that the iron core is entirely covered. The assembly is then inverted. The flexible synthetic resin 19 is poured into a cavity defined by the molded coil 17, the metal mold 16 and the iron core 12 so that the fitting members 13 are partly exposed. Thus, the distance between the iron core 12 and high-voltage terminals 14 of the molded coil 11 is shortened and the external flashover distance is determined between the high-voltage terminals 14 and low-voltage terminals 15. This enables the reduction in the size of the resin-molded transformer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08249496-A (JP)
Title: Method and device for presenting image
Inventor: NAKAGAWA SHIGEO
IPC: G06T13/80
Filed: 1995-03-08
Abstract: PURPOSE: To provide a means with which even a generator without special knowledge and technique for programming can generate an interactive animationan by intuitionally and easily describing an action even for a character of a complicated action procedure, generating an interactive animation by a small number of manhours and describing the action procedure of the charactor by not using any scripts. CONSTITUTION: The action unit list of a charactor within scenarios inputted from a scenario input part 1 is stored in an action unit storing part 2 and the geometrical form of the charactor is in a video generating part 6. When the start condition of the action unit which is read by an action unit designating part 5 is established by a user input from a user input part 3, frame information is calculated based on the action which is described at every action unit. The video generating part 6 generates an image based on the geometrical form stored inside and frame information calculated by the frame information calculating part 4 so as to present it.
Patent JP-H11245405-A (JP)
Title: Ink-jet printer head
Inventor: UEKI CHITOSE
IPC: B41J2/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink-Jet printer head which prevents a bond failure and deformation of an ink chamber when a silicon passage member having the ink chamber is thermally bonded with pressure to a lid body and a nozzle plate, and enables high-resolution printing. SOLUTION: In this printer head 1, a silicon passage member 2 having a plurality of diaphragms 2a aligned in the same direction and forming ink chambers 3 between the diaphragms 2a is united by thermo compression bonding with unite bodies such as a lid body 4 and nozzle plates 5, 6, etc., of glass ceramics which contains 5-7O vol.% of a crystal phase consisting of Si, Al, Mg and Zn in a state of an oxide and 95-30 vol.% of an amorphous phase of SiO2 . The crystal phase primarily consists of a cahnite crystal and/or an enstatite crystal.
Patent JP-S57165049-A (JP)
Title: Centrifugal separator
Inventor: TAKAHASHI RIYUUICHI
IPC: B03C5/00
Filed: 1981-04-02
Abstract: PURPOSE: To provide the centrifugal separator with high separation effect and easy maintenance by a method wherein plural mutually laminated ring like positive and negative electrode plates are provided to a rotary barrel and, below the rotary barrel, a rotor and a stator are provided.  
     CONSTITUTION: Ring like positive and negative electrode plates 8 are mutually laminated around the rotary shaft 9 in a rotary barrel 1 at constant intervals and, to the rotary shaft 9 below the rotary barrel 1, a rotor 16 comprising electric element winding and a stator 17 comprising a magnetic field surrounding said rotor 16 are provided. In this state, outputs of the rotor 16 and the stator 17 are connected to the positive electrode and the negative electrode 8. When the rotary shaft 9 is rotated at a high speed and a stock liquid such as a fuel oil or a lubricant oil is supplied, said liquid is preliminarily separated in a separation chamber 12 and, thereafter, emulsion, colloid are broken by action of a high intensity electrostatic field and impurities are centrifugally separated into a heavy liquid and the remainder into a light liquid. As described above, separation effect is high and maintenance is made easy. 
     COPYRIGHT: (C)1982,JPO&Japio