baber/WOPTO huggingface dataset:
Patent JP-H01253335-A (JP)
Title: Multi-frame synchronism inspecting method
Inventor: UCHIZONO TAKEJI
IPC: H04J3/06
Filed: 1988-04-01
Abstract: PURPOSE:To improve the reliability for inspection of the multi-frame synchronism by detecting and storing successively the synchronizing bits in each frame and checking whether a bit pattern equal to the prescribed number of stored frames is normal or not in the synchronism inspection timing set every prescribed number of frames. CONSTITUTION:An FA counter circuit 205 is count-loaded by '1' of a received FA signal and counts the subsequent five frames. An FA synchronism detecting signal is equal to '1' if the FA signal is equal to '1' in the three continuous gate timings. While the FA synchronism detecting signal is equal to '0' in case the step-out is caused by some reason and the FA signal is equal to '0' in the two continuous gate timings. An FA synchronism protecting circuit 206 can work when the frame synchronism is set up; while an M synchronism protecting circuit 208 can work when the FA synchronism is set up. Thus the M synchronism inspection is started to set up the M synchronism. Then the multi-frame synchronism is set up.
Patent JP-S534352-A (JP)
Title: Process for treatment of low bod and cod waste
Inventor: SHIMURA SHIROU
IPC: C02F3/02
Filed: 1976-07-01
Abstract: PURPOSE: To treat a waste whose concentration of contamination is low biologically, by treating with an aerobe under a pressure of powdered activated carbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08248756-A (JP)
Title: Developer supplying device
Inventor: KOINUMA NORIYUKI
IPC: G03G21/16
Filed: 1995-03-09
Abstract: PURPOSE: To reduce a failure in the opening/closing of a stopper by opening/ closing the stopper of a toner bottle with the catching of a magnet. CONSTITUTION: The outside surface of the stopper 11 of the toner bottle 2 in which a magnetic material is arranged is confronted with the tip end surface of a stopper opening/closing member 44 in which the magnet is arranged and relatively rotated, so that the magnetic material can be moved to an abutting position against the magnet and separated from the magnet. Then, the stopper and the stopper opening/closing member are advanced or retreated in synchronism with the relative rotation, to open/close the stopper.
Patent JP-S60223180-A (JP)
Title: Laser output controller
Inventor: SEGAWA HIROHISA
IPC: H01S3/134
Filed: 1984-04-20
Abstract: PURPOSE:To avoid any excessive output from a laser oscillator in case of starting operation by a method wherein the feedback of laser output is corrected by simulated feedback in case of starting operation. CONSTITUTION:Any delayed response speed of a laser beam detector 10 in case of starting operation of a laser oscillator is corrected by means of adding the laser output feedback by detecting laser beam 4A transmitted from an overall reflecting mirror 5A to the laser beam detector 10 to simulated feedback outputted from a simulated feedback voltage generator 14 by an adder 15. Any output voltage or output current from a power supply 6 is controlled by means of comparing the sum of feedback outputted from the adder 15 with any specified laser beam set up signal by a comparator 11 and outputting the compared value as laser output directive value from the comparator 11 to a power supply 6 through the intermediary of an amplifier 12. Therefore, any excessive output in case of starting a laser oscillator may be prevented from being transmitted since any delayed response speed of the laser beam detector 10 is corrected by the simulated feedback.
Patent JP-H10262828-A (JP)
Title: Electric hot water pot
Inventor: SUGIZAKI SHUNEI
IPC: A47J27/21
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent hot water from flowing out from the discharge port at the time other than the discharging operation. SOLUTION: At the time of use, a flow prevention valve 42 is opened by a hot water lock lever 64 to make a wafer passage 32 communicable. At this time, hot water in an inner container 7 can be discharged outside through the water passage 32 by means of an electric pump 33. In addition, inclination of the pot body 1 during the use activates a reverse flow stopper 49 and blocks the wafer passage 32. As a result, no hot water flows out from a discharge port 6 at the time other than the discharging operation. Further, even in the lack of the operation for blocking the water passage 32 when the pot is not in use, the reverse flow stopper 49 is similarly activated, preventing hot water from flowing out from the discharge port 6.
Patent JP-H09269900-A (JP)
Title: Message control method and message controller
Inventor: TANAKA HIROBUMI
IPC: G06F9/46
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To realize high speed message transmission/reception by directly copying a transmission message to the reception message of a reception task through no aid of a message buffer and executing scheduling. SOLUTION: A dispatcher 101 switching the task of an execution state, a scheduler 102 deciding the task and starting the dispatcher 101, a buffering means 103 managing the message buffer and a direct transmission means 105 which directly copies the transmission message to the reception message of the reception task, sets the reception task in the execution possible state and starts the scheduler 102 are provided. When the tasks A and B operate while they transmit/receive the message, and when the task B is already in a standby state, the transmission message of the task A is directly copied to the reception message of the task B and scheduling is executed. Thus, the overhead of a buffering processing and a copying processing can be eliminated.
Patent JP-S534246-A (JP)
Title: Freezer
Inventor: SATOU KOUHEI
IPC: F25B41/06
Filed: 1976-06-30
Abstract: PURPOSE: To improve the heat-exchanging capacity of an evaproator and to reduce the size thereof by letting the pressure of the refrigerant enclosed in the temperature-sensing tube in an expansion valve, in relation with a desired temperature in tube sensing range, have the curve of higher characteristics than primary refrigerant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5413221-A (JP)
Title: Key input system
Inventor: KANEKO YOSHIO
IPC: G06F15/02
Filed: 1977-07-01
Abstract: PURPOSE: To perform a number of operating functions with less number of input keys, by providing the second symbol different from the first symbol corresponding to the numerals and symbols given to a plurality of input keys and operating those input keys with combination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09273721-A (JP)
Title: Gas supply stopping device
Inventor: MASUYA YOSHISUKE
IPC: F23D14/72
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To restrain the cost of a device from becoming high and permit light and quick restoring operation of an intercepting valve while restraining the size of the device from being enlarged. SOLUTION: A casing 8, equipped with an inflow port 1, for the inflow of sent-out gas, and an outflow port, for the outflow of inflow gas from the inflow port 1, is provided while the inflow port 1 is provided with a tubular intercepting valve 26, capable of opening and closing the inflow port 1 freely, and a check valve 29, permitting only the inflow of gas, flowing into the internal space 30 of the intercepting valve 26, into the outflow port, is provided in the internal space 30 of the intercepting valve 26. In this case, a retaining member 32, retaining and holding the intercepting valve 26 at the closed position thereof upon closing the intercepting valve in accordance with the reverse flow from a supplying end or backfire and capable of releasing the retention of the same freely, is provided.
Patent JP-S63243867-A (JP)
Title: Liquid chromatograph
Inventor: ISHIDA YASUO
IPC: G01N30/46
Filed: 1987-03-31
Abstract: PURPOSE:To shorten the time for refining by providing a single or plural flow passages having a trap column via a flow passage change over mechanism and a drain flow passage to the down stream side of a detector which detects the outflow components from sepn. columns. CONSTITUTION:A soln. mixture composed of a phosphoric acid buffer soln. and acetonitrile is used as a mobile phase 2 in the case of drawing benzoic acid and component A from a sample soln. contg., for example, benzoic acid, methyl benzoate (component A) and acetic acid. The three components in the sample soln. introduced through a sample introducing port 4 into the sepn. columns 5 move between the columns at the respectively intrinsic moving speeds and arrive at the detector 6. The flow passage change over mechanism 7 exists in the position 7-n when the time for elution of the acetic acid comes. The mechanism 7 is changed over to the position 7-n by a control means and the mobile phase contg. the benzoic acid is guided by a trap coupler 8-1 and is held in the column when the times for starting the elution of the benzoic acid comes. The mechanism 7 is changed over to the position 7-2 and the component A is trapped in the column 8-2 when the elution of the component A by the column 5 begins.
Patent JP-S564018-A (JP)
Title: Device for measuring wall surface transmission factor of sound
Inventor: SUZUKI TAKEHIKO
IPC: G01H17/00
Filed: 1979-06-25
Abstract: PURPOSE: To make it possible to measure the correct transmission factor of sound by differentiating the wall surface transmission waveform deformed by the long response time, of a test incident sound having a high frequency, as compared with a response time to the incident wave of the wall surface, and finding the correlation by returning the sound wave to a test sound wave.  
     CONSTITUTION: The output of a variable frequency oscillator 5 is modulated by the output of an M series random signal oscillator 3 through a multiplier 4, and applied to a loud speaker 2 through an amplifier. The sound wave transmitted through a wall surface 1 enters a microphone 7. The output signal of the microphone is differentiated in a differentiation circuit 10, and is eliminated of the integration effect due to the response of the wall surface 1. The output signal passes through a squre-law circuit 11 and enters a correlation operating circuit 12 and the correlation is sought. Then, the correlation when the wall surface 1 has been eliminated is sought. From the ratio between the correlation value when the wall surface 1 exists and that when it does not exist, the transmission factor of the wall surface is sought. Accordingly, on the actual spot where the wall surface exists, the correct transmission factor can be easily measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000275241-A (JP)
Title: Small sized on-line water quality meter
Inventor: TAMAOKI KOJI
IPC: G01N33/18
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain high responsiveness and high reliability by providing an ultrasmall sized deaeration device in a flow passage part for removing fine bubbles stayed in an analysis part. SOLUTION: One part of sample water 52 of fixed pressure is led from a piping 57 to a defoaming tank 66 through piping 61, a manual operating valve 62, a filter 63, and a flow passage 65. The bubbles in the sample water 52 are stayed in the upper part of the defoaming tank 66, sample water 71 removing bubbles is fed to a plurality of analysis parts 76, 77, 78. Reagent reacting to residual chlorine to color is in the liquid 82 in a cartridge 79, washing liquid is in the liquid 86 in a cartridge 80 and reference liquid is in the liquid 89 in a carridge 81, respectively put. These are controlled at fixed timing, led to the analysis parts 76, 77, 78, and they are respectively used for a residual chlorine meter, a color meter, and a turbidimeter.  The analysis parts 76, 77, 78 are formed by microfabrication technique to be very miniaturized, and the respective ones are provided with reagent mixing parts and measurment/analysis parts. Hereby, a multi-item analyser of small size and low price is obtained.
Patent JP-S62236842-A (JP)
Title: Method of preventing surface of rubber from being stained
Inventor: OTOSHI YUKIO
IPC: C08J3/20
Filed: 1986-04-08
Abstract: PURPOSE:To obtain rubber goods having excellent durability and a surface having excellent antifouling properties, by mixing a rubber with a specified fluorinated polysiloxane. CONSTITUTION:A rubber (A) such as natural rubber, styrene/butadiene rubber, etc. is immersed in an aq. dispersion or an org. solvent soln. contg. 0.1-50wt% fluorinated polysiloxane (B) having polymerizable functional groups and polyfluoroalkyl groups on its side chains, represented by formula I [wherein Z<1> and Z<2> are each a polymerizable functional group selected from the group consisting of R, -CH=CH2, -(CH2)dOH and a group of formula II; R is an alkyl, an alkenyl or an aryl in which H atoms directly attached to C are partially substitute by halogen such as Cl, Br, F, etc. or cyano, etc.; W is -(CH2)dRf, -O-(CH2)dRf, -O-(OC3F6)eRf or a group of formula III or IV; d and f are each a number of 1-20; e is a number of 1-10; Rf is a 3-21C straight-chain or branched polyfluoroalkyl; a is a number of 0-200; b is a number of 0-100; and c is a number of 0-50 and the sum of a+b+c is not 0]. Water or the solvent is then evaporated and the residue is kneaded.
Patent JP-S57195894-A (JP)
Title: Turbo-molecular pump
Inventor: TSUZUKI KOUICHI
IPC: F04D19/04
Filed: 1981-05-27
Abstract: PURPOSE:To maintain a clean vacuum by constituting so that a magnetic field is applied to an air passage formed by a rotor and a stator and capturing gases scattered from the lubricating oil after ionizing them by a spatter ion pump effect in the air passage under the magnetic field. CONSTITUTION:A projection body 8 fixed to the upper end of a stationary casing 3 is inserted into a recess 1a section of a rotor 1 so as to maintain a gap from the rotor 1. A magnet 9 made of ferrite, etc. is fixed to the outer periphery of the projection body 8, and a magnet 10 is also fixed to the inner periphery of the stationary casing 3 facing the magnet 9, then both of them are magnetized in opposite directions. Therefore, a magnetic field is applied to the passage formed by rotary blades 2 and stationary blades 4, and electrons introduced  into the passage under the magnetic field are captured in the passage after  gases scattered from the lubricating oil, for instance, are ionized by a spatter ion pump effect. Thereby, pollution of high vacuum side due to the lubricating oil can be prevented and a clean vacuum can be maintained.
Patent JP-S57195595-A (JP)
Title: Control method for heat history of weld zone
Inventor: MATSUMOTO TAKERU
IPC: B23K31/00
Filed: 1981-05-27
Abstract: PURPOSE:To facilitate continuous welding and to improve welding efficiency by cooling the rear side of the weld zones right after welding continuously within the range of the equation during welding. CONSTITUTION:The area along the weld line on the rear surface of a weldment 1 is cooled continuously in the range of the equationI(l=v.t where l is the length of the cooling part, v is a welding speed, t is the time required for cooling the rear side of the weld zone from the max. heating temp. down to inter- pass tem.). Therefore, it is possible to lower the ultimate temp. near the weld zone and to increase the cooling speed. The deformation by heat is reduced and the continuous welding is accomplished by reducing the inter-pass temp. easily.
Patent JP-H06292456-A (JP)
Title: Device for harvesting artificially cultured mushroom
Inventor: NAKADA JIRO
IPC: A01G1/04
Filed: 1993-04-06
Abstract: PURPOSE:To provide a compact mushroom-harvesting device capable of simultaneously an continuously perform the harvest of the mushrooms and the recovery of wound paper sheets and culture bottles. CONSTITUTION:The mush room-harvesting device comprises a carrying device 5, a wound paper sheet-removing device 1, a mushroom-picking device 2 and a bottle-transferring device 3, and while the culture bottles are synchronously transferred together with the devices, a work for harvesting mushrooms and a work for recovering bottles and wound paper sheets are carried out. A harvesting mechanism 4 comprising the wound paper sheet-recovering device 1, the mushroom-picking device 2 and the bottle-transferring device 3 placed in the vertical direction is arranged on a loop path, and a guide 7 is attached to the loop path 6 along the bottle-transferring device 3. A carrying device 5 is connected to the loop path.
Patent JP-S535287-A (JP)
Title: Improved preparation of oleifn polymer
Inventor: HIROTA KIWAMU
IPC: C08F4/00
Filed: 1976-07-06
Abstract: PURPOSE: To prepare olefin polymers having high polymerization activity and excellent mechanical properties and moldability, by the polymerization of olefins in the presence of catalyst comprising specific solid component, trialkyl aluminum, and organic carboxylic acid ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11268100-A (JP)
Title: Method for casting thermoplastic resin sheet
Inventor: TSUNASHIMA KENJI
IPC: B29C47/88
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To stably and rapidly form a thermoplastic resin sheet with small thickness unevenness of a film by constituting of landing a central part and an end part of the sheet substantially simultaneously on a moving cooling medium. SOLUTION: The thermoplastic resin sheet is substantially simultaneously landed at its central part and an end part on a moving cooling medium. Thus, times of landing a central part and an end part of the molten sheet from a base lip on a cooling drum are substantially simultaneously, and locuses of the sheet are superposed even at the central part and the end part of a film to be seen as one locus. Then, an angle between a tangential line drawn on the medium of a moving direction of the sheet from a lip of the base end for extruding the sheet and a vertical line drawn vertically from the lip to a ground is set to about 75 degrees or less. Thus, the film having good thickness homogeneity can be molded, and stretchability and moldability can be remarkably improved.
Patent JP-H04314325-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAZAKI MASATOSHI
IPC: H01L21/268
Filed: 1991-04-12
Abstract: PURPOSE:To improve the method of forming a semiconductor crystalline film on an insulator. CONSTITUTION:In a process wherein a polycrystalline semiconductor film 3 or an amorphous semiconductor film 2 is formed on an insulator 1 and locally heated and melted to obtain a single crystal film, after a silicon film is built up by solid growth, only its surface layer having a thickness of 50Angstrom -250Angstrom  is melted and recrystallized by a laser beam 4 to obtain a crystalline silicon film 6.
Patent JP-S59204021-A (JP)
Title: Optical star coupler
Inventor: TANAKA TSUTOMU
IPC: H04B10/272
Filed: 1983-05-06
Abstract: PURPOSE:To display a mixing effect by a short waveguide, and to make an optical star coupler small-sized by constituting it of an optical fiber bundle formed by arraying a lot of pieces two-dimensionally, and at least two mixing rods formed by laminating a plate-like unit waveguide in a multi-layer. CONSTITUTION:Plate-like unit waveguides 6a-6c form a mixing rod 6, and are laminated in the longitudinal direction. Also, unit waveguides 7a-7c are laminated in the lateral direction so that the direction is shifted by 90 degrees from the mixing rod 6, and form a mixing rod 7. A light which is made incident from one optional piece of optical fibers 4 (1, 1), 4 (1, 2) and 4 (1, 3) is distributed uniformly in the lateral direction by the unit waveguide 6a, and thereafter, this time distributed uniformly in the longitudinal direction by the waveguide 7. Accordingly, it is made to branch equally to an emitting optical fiber bundle 5, and even if a light is made incident from other optical fiber, it is made to branch equally in the same way. In case of a 100X100 star coupler, as for the mixing rods 6, 7, 80mum when a thickness and a width of one layer of the unit waveguide are set to and 550mum, respectively, a variation of the branch is suppressed within + or -0.5dB by setting each length to 6cm, and the whole can be made very small.
Patent JP-H07132953-A (JP)
Title: Tight-closed type covered container
Inventor: HAYASHI YOSHIHIKO
IPC: B65D43/06
Filed: 1994-03-25
Abstract: PURPOSE:To provide a highly airtight covered resin container that hardly let liquid contents flow out. CONSTITUTION:A circular engaging projection 57 is provided to the side face 54 on the mouth edge side of a circular bending part of a cover 51, and as the cover 51 is put on a container 61 and the circular bending part 52 and a circular bent part are fitted together with pressure applied vertically, the side face 53 on the outer brim side of the bending part is engaged with an inverted taper of the side face 63 on the outer brim side of the bent part, and the circular engaging projection 57 on the side face 54 on the mouth edge side of the bending part is engaged with the side face 64 on the mouth edge side of the bent part. Then, tightness in closing can be ensured for the container with close adherence and pressure contact brought about by circular linear contact.
Patent JP-H05281735-A (JP)
Title: Negative photosensitive electrodepositing coating resin composition, electrodeposition coating bath using that, and manufacture of resist pattern
IPC: H05K3/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide an electrodeposition coating bath having good electrodeposition property by using a negative electrodeposition coating resin compsn. containing a specified component, and to provide a resist pattern of the resolution without incomplete development by using this bath. CONSTITUTION:This electrodeposition coating resin compsn. consists of polymers, nonwater-soluble monomers having two or more photopolymerizable unsatd. bonds in the molecule, nonwater-soluble photopolymn. initiator, and compd. expressed by formula. These polymers are prepared by neutralizing polymers having 20-300 acid value obtd. by copolymn. of acrylic acids and/or methacrylic acids with a basic org. compd. In formula, R1 is a hydrogen atom, halogen atom, hydroxyl group, alkyl group, alkoxyl group, etc., R2 is a hydrogen atom, hydroxyl group, alkyl group, phenyl group, etc., Y is a carboxyl group or its salt or sulfonic acid group or its salt, and(n)is an integer 1-3. An electrodeposition coating film is formed on a conductive base body in an electrodeposition coating bath made of this resin compsn. The coating film is then exposed and developed to obtain a resist pattern.
Patent JP-S62236195-A (JP)
Title: Memory device
Inventor: OOSAWA HIROHITO
IPC: G11C7/00
Filed: 1986-04-07
Abstract: PURPOSE:To improve a speed inputting and outputting data and to simultaneously attain I/O actions by constituting such that parallel data of one word is written and read in a memory part. CONSTITUTION:The title device is provided with an input control part 12 that converts input data made of serial data into parallel data of one word and transmits it as write data, a memory part 13 with a memory cell matrix structure that stores write data as parallel data of one word and an output control part 14 that reads data in the memory part 13 is parallel data of one word. For writing data, the input control part 12 converts data inputted in a format of serial data input parallel data of one word and stores it in the memory part 3. At the time of reading data out of the memory part 13, the output control part 14 reads that in the memory part 13 as parallel data of one word. Thus the memory device 11 improves its I/O speeds, and attains I/O actions simultaneously.