baber/WOPTO huggingface dataset:
Patent JP-S55104513-A (JP)
Title: Exhaust-gas purifying system for internal combustion engine
Inventor: ISHIZAWA SHIZUO
IPC: F02M25/00
Filed: 1979-02-06
Abstract: PURPOSE: To remove NO x  contained in the exhaust gas of engine by use of the reducing function of ammonia, by feeding ammonia into combustion gas discharged from engine.  
     CONSTITUTION: In an internal combustion engine, there is additionally provided an electromagnetic or mechanical NH 3  injection nozzle 10 which injects ammonia into combustion chamber 6. Mixture is introduced from intake port 4 into combustion chamber 6 through in-take valve 5, and combustion-expansion stroke is started with mixture being ignited by ignition plug 7 at the end of compression stroke. When temperature in the cylinder has become lower than about 1300°K with proceeding of expansion stroke, that is, at the position of crank angle about 120° after the top dead point, NH 3  is ejected from NH 3  injection nozzle 10. This injection of NH 3  is continued also during the exhaust stroke while temperature in the cylinder is kept higher than about 1000°K. By thus injecting NH 3 , NO x  contained in the combustion gas is reduced to O 2  and N 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194514-A (JP)
Title: Sealing member for electrolytic capacitor and manufacture thereof
Inventor: ROPPONGI YASUNOBU
IPC: H01B17/60
Filed: 1989-01-23
Abstract: PURPOSE:To be more resistant to an organic solvent and to enhance an airtight property by a method wherein a copolymer polymer which is composed of isoprene, isobutylene and divinylbenzene and with which a unique additive is mixed is used and a rubber sheet whose bonding property with reference to a bakelite sheet is good is formed. CONSTITUTION:An additive selected from a group of an organic peroxide, a carbon filler and a metal oxide is mixed with a copolymer polymer composed of isoprene, isobutylene and divinylbenzene; a vulcanized, unvulcanized or semivulcanized rubber sheet 4 is prepared; an unhardened or semihardened phenolic (epoxy) bakelite sheet 5 is piled up on the sheet; they are molded collectively under a molten bonding condition. During this process, when they are molded collectively under the molten bonding condition at a pressure of 30 to 200kg/cm<2> and at a temperature of 130 to 200 deg.C, it is possible to obtain a suitable sealing member 3 for electrolytic capacitor use. Since the sealing member for electrolytic capacitor use is highly resistant to an organic solvent and the paste is detached at a low rate, long service life can be realized.
Patent JP-S55104867-A (JP)
Title: Preparation of packed "mochi" piece
Inventor: FUJISHIMA DAISHIROU
IPC: A23L7/10
Filed: 1979-02-05
Abstract: PURPOSE: To prepare packed "mochi" pieces (cut rice cake) having considerably improved preservability, by heating and cooling a hermetically sealed "mochi" plate,  cutting the "mochi" into desired shapes, packaging the cut "mochi" again, and keeping the interior of the package to an oxygen-free state.  
     CONSTITUTION: Freshly pounded "mochi" is wrapped with a non-breathable film such as plastic film, aluminum foil, etc., to obtain a hermetically sealed "mochi" plate. The plate is heated at 60W100°C, pref. 80W90°C under the wrapped state, and cooled to room temperature. The solidified "mochi" plate is cut into pieces, and, if necessary after removing the surface packaging material, wrapped again with a non-breathable packaging film, and at the same time, the interior of the package is kept under an oxygen-free state by substituting with inert gas or by enclosing a deoxydizing agent in the package. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01187478-A (JP)
Title: Display method and monitor device for generation movement of sound and its sound absorption part
Inventor: KONDO YOJIRO
IPC: G01S5/18
Filed: 1988-01-21
Abstract: PURPOSE:To specify the periphery of a generation place and to indicate the occurrence of abnormality and the specified place by monitoring the state of a noise at all times and detecting the abnormality in a room, etc., automatically from the variation of the state. CONSTITUTION:Sound absorption parts 19 which are installed previously each consist of one microphone 11 and a part which processes a signal. Namely, an original signal that one microphone 11 senses has its waveform stored in a waveform storage part 13 in synchronism with the signal from an external clock 12 and then the signal processing part 14 removes a frequency component of a specific area from the original signal or processes the original signal by Fourier transformation. Then a comparison part 15 compares said processed signal with a mean signal received at the place where the microphone 11 is installed or another reference signal 18 such as a fixed signal predetermined so that abnormality is decided when the processed signal exceeds the reference signal. Then the occurrence state of the abnormality and its occurrence time are decided and stored by a decision part 16. Consequently, the periphery of the noise generation place is specified and the occurrence of the abnormality and specified places are indicated.
Patent JP-H07200311-A (JP)
Title: Interval processor for computer system
Inventor: KOBAYASHI KEIGO
IPC: G06F9/48
Filed: 1994-01-07
Abstract: PURPOSE:To improve the performance of the system by eliminating the need for processing updating a time expiration queue at tick interrupt processing. CONSTITUTION:An interval counter 8 counts cyclicly number of times of incidence of tick interrupt and an interval queue 6 is formed in advance by a ring link list in which plural interval elements 61-69 incorporating an interval time expiration handler and its processing start time are linked in the order of the processing start time corresponding to one period of the interval counter 8. A retrieval pointer 7 points out a head position of an interval element in the interval queue 6 reaching the processing start time based on the count of the interval counter 8. Thus, the interval time expiration handler is called from the interval element reaching the processing start time and started.
Patent JP-S62170963-A (JP)
Title: Foreign matter inspection device
Inventor: MURAKAMI EIICHI
IPC: G03F1/00
Filed: 1986-01-24
Abstract: PURPOSE:To inspect the existence of a foreign matter such as a dust or the like with a high detecting factor by detecting light reflected or transmitted by/through a pattern surface by plural light receiving surfaces and deciding the existence of a foreign matter on an original based on the plural outputs of a detecting means. CONSTITUTION:A laser beam emitted from a laser 1 is made incident upon a pattern surface 7 arranged under a reticle 5 through a polygon mirror 2, an f-theta lens 3 and an aberration correcting plate 4. A detecting optical system 8 has its focus on the lower surface of the reticle 5 and a detector 9 is arranged on its pupil surface P. Since a foreign matter such as dust has three-dimensional structure, the scattered light is asymmetrical with Oth order light during scanning. A divided detector 9 is arranged on the pupil surface P, and when received scattered beams by segments R1, R5 arranged on symmetrical positions are compared, an output difference is generated in the outputs of the segments R1, R5 based upon the scattered beams obtained at the passage of beams through the circuit pattern. Consequently, the foreign matter such as dust can be detected by comparing the outputs of the segments R1 with R5.
Patent JP-S57128021-A (JP)
Title: Vapor phase growing apparatus for semiconductor
Inventor: IWATA KOUTEI
IPC: H01L21/205
Filed: 1981-01-31
Abstract: PURPOSE:To operate vapor phase growing apparatus for a semiconductor without direct contact with a quartz bell-jar by rockably providing a plurality of quartz bell-jar holders at the inner lower periphery of a metallic bell-jar, thereby safely and readily detaching or attaching the quartz bell-jar. CONSTITUTION:A metallic bell-jar 14 is hermetically disposed via an O-ring 12 on a base 10, rockable holders 16 are installed at the prescribed interval on the inner pheripheral surface of the bell-jar 14, and a reaction chamber 20 is formed of a quartz bell-jar supported by the holder 16, the jar 14 and the holder 16. A gas feed pipe 22 is introduced into the chamber 20, and is further rotatably surrounded by a tubular post 24. A susceptor 26 is supported by the post 24, and is inductively heated by a coil 28.
Patent JP-S61170601-A (JP)
Title: Multi-dimensionally measuring machine
Inventor: FUJITANI MATSUSHIRO
IPC: G01B5/20
Filed: 1985-01-25
Abstract: PURPOSE:To expand an effective area, to improve operability and to prevent turnover by making use of an imposing plate itself to control the position of a measuring element support thereby eliminating the generation of the measuring error occurring in turning displacement and eliminating the need for a guide rail member. CONSTITUTION:The imposing plate 1 formed of stone material is imposed on a base plate 3 by a supporting member 2 apart a spacing from the plate 3. Posts 5, 6 of the measuring element support 4 are provided on right and left leg parts 12, 13 connected by a connecting member crossing the spacing between the plate 1 and the base plate 3. A traversing member 7 is installed in the upper part of the posts 5, 6 so as to cross horizontally said part. The moving direction of the support 4 is controlled by a rail 17 provided on the bottom surface of the plate 1. A measuring element 11 is moved vertically, longitudinally and transversely by means of a slider 8 attached to the member 7 and a spindle 10 in a case 9 integral with the slider 8. The measurement is made by detecting the displacement of the element 11.
Patent JP-S59138712-A (JP)
Title: Particulate collector
Inventor: MIURA YASUNAO
IPC: F01N3/02
Filed: 1983-01-27
Abstract: PURPOSE:To improve the corrosion resistivity of metal wire heater which burns carbon pariculates involved in exhaust gas of a Diesel engine and collected by a ceramic carrier by covering the perimeter of the heater with ceramic material. CONSTITUTION:A heater wire 2 is disposed in the vicinity of the end face, near the inlet side of exhaust gas, of a ceramic carrier 1 which collects carbon pariculates discharged from a Diesel engine. At the regenerating time of the carrier, the heater wire 2 is electrified and heated to burn and dispose the carbon particulates collected by the ceramic carrier 1. A ceramic material covering layer 21 which is made of the composite of zirconia and yttria is formed by the spraying method on the perimeter of the metal wire 20 of the heater 2.
Patent JP-S5398958-A (JP)
Title: Preparation of n-(4-fluorophenyl)-2,3-dichloromaleimide
Inventor: SHIGEMATSU TAICHIROU
IPC: C07D207/44
Filed: 1977-02-07
Abstract: PURPOSE: To prepare the highly pure title cpd., useful as fungicides for agriculture, in high yield by reaction of 2,3-dichloromalic acid or its anhydride with 4-fluoroaniline in an aq. medium in the presence of a strong acid such as hydrochloric acid or sulfuric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60155985-A (JP)
Title: Short-circuiting inspection device
Inventor: TSUCHIE TADASHI
IPC: G01R31/36
Filed: 1984-01-25
Abstract: PURPOSE:To enable the detection of deficiency due to short-circuiting in a lead storage battery by detecting current flowing to a separator owing to humidity and that flowing during the short-circuiting. CONSTITUTION:Connection terminals 4 and 5 of a short-circuiting inspector are brought into contact with a positive electrode 6 and a negative electrode 7 of a battery and a desired high voltage is applied thereto from a high voltage generating section 2. Here, current flowing to a separator 8 is greatly affected by humidity. The detection of a short-circuited product is done by utilizing the difference between the leaked current flowing to the separator 8 and the current flowing during the short-circuiting between the positive and negative electrodes.
Patent JP-S54106286-A (JP)
Title: Ultrasonic flaw detector
Inventor: UCHIDA KUNIHARU
IPC: G01N29/04
Filed: 1978-02-08
Abstract: PURPOSE: To make it possible to display, record and store the highly accurate position, shape and distribution by synthetically evaluate the defective echor for the same flaw from flaw detecting signals which are generated by plural flaw detectors at the same time.  
     CONSTITUTION: A plurality of ultrasonic flaw detectors 1 1  and 1 5  are accommodated in their housing 2 which can move those detectors simultaneously to the same extent. The detector accommodating unit 2 is driven by the motors 3 1  and 3 2  of a detector driving device 4. This device 4 is so controlled by its control device 5 such that the housing 2 is moved along the preset moving system which is preset by a digital switch. An automatic ultrasonic flaw detector having the aforementioned elements can synthetically display in a drawing the size, distribution and position of the flaw while considering the characteristics of the various detectors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10203273-A (JP)
Title: Front bumper
Inventor: KIMURA YUZURU
IPC: B60R19/52
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To improve attaching workability by strongly attaching one having small rigidity such as a net and facilitating its attaching and to provide a stable metallic mold by reducing the number of claws. SOLUTION: A front bumper is constructed in such a manner that a number of projections 3 and 4 are provided in the lower surface of a net 1, these projections are inserted into holes formed in the front bumper, a plurality of claws 5 are provided in the upper surface of the net 1 toward the inner side of the net 1 and the claws 5 are locked in locking parts provided in the front bumper. By these projections, the net 1 having small rigidity is strongly attached, the number of jaws 5 is reduced and a metallic mold for forming the net 1 is provided at low costs. Also, the projections 3 of both sides are formed longer than the other projections 4.  Thus, the long projections 3 of both sides are inserted into the holes while being viewed, and by inserting these long projections 3 of both sides into the holes, the other projections 4 are guided to be inserted into the holes are thereby assembling is improved.
Patent JP-H10210187-A (JP)
Title: Building group management system
Inventor: SATO YOSHIYUKI
IPC: G08B25/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To realize a building group management system low in cost and quickly maintain and reduce man-hours of the maintenance without providing a dedicated building group management system, by providing a modem having a facsimile transmission function to each building unit management equipment and installing a facsimile equipment to a building management section that manages a plurality of buildings and a maintenance section that maintains each building unit management equipment respectively. SOLUTION: A building unit management equipment (41, 42,..., 4n) provided with a modem (31, 32,..., 3n) monitors and controls each of a plurality of buildings, and the equipments are connected to a FAX 12 of a building management company 11 and a FAX 14 of a maintenance company 13 via a public line 10. The building unit management equipment (41, 42,..., 4n) sends contents to the FAX 12 of the building management company 11 via the modem (31, 32,..., 3n) on the occurrence of an alarm and detection of a fault with respect to the building and equipment itself. Furthermore, in the case of the occurrence of a fault of the building unit management equipment (41, 42,..., 4n) itself, the content is also sent to the maintenance company 13.
Patent JP-S57126946-A (JP)
Title: Production of sintered tool steel
Inventor: ISHIGURO ATSUSHI
IPC: C22C33/02
Filed: 1981-01-29
Abstract: PURPOSE: To obtain a sintered tool steel having a high density and excellent abrasion resistance by a method wherein a reducing gas is introduced and pressure is controlled during the sintering of a compact of a high alloy steel powder containing C, Cr, V and W, and both sintering and nitriding are carried out simultaneously by introducing nitrogen gas.  
     CONSTITUTION: A powddr of a high-alloy high speed steel containing C, Cr, V, W and Mo, Co is compacted. In a part or the entire period of the sintering of the compacted body under a reduced pressure, a reducing gas such as CO is introduced into a sintering furnace and the pressure inside the furnace is controlled at 0.2W500 Torr, under which condition the compacted body is heat treated and sintered. In a part or the entire part of the period from the start of sintering to a cooling process, nitrogen gas is introduced and temperature is raised so as to conduct a nitriding treatment concurrently with the sintering. Accordingly, a sintered alloy having a high density and being nitrided can be obtained by only the sintering process, and a sintered tool steel having a long useful life and suitable for continuous cutting or the like can be obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000213895-A (JP)
Title: Device for evaluating impact position
Inventor: FUJII KAZUSHIGE
IPC: F41J5/14
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To contrive a device for evaluating an impact position having correct evaluation at a time of firing training by using special-purpose training bullets. SOLUTION: The device is provided with a position-detecting unit 11 for detecting an impact position at which a bullet is shot, an impact position- displaying unit 12 for representing the impact position on a display, a target image-representing unit 13 for representing a target image on the display, and an impact position-evaluating unit 14 for evaluating where the impact position is in a body.
Patent JP-S61173479-A (JP)
Inventor: KOGA YOSHIRO
IPC: H01R43/01
Filed: 1985-01-25
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-H01190333-A (JP)
Title: Acceleration pulse wave detector
Inventor: YAMAMOTO TOSHIYOSHI
IPC: A61B5/0245
Filed: 1988-01-22
Abstract: PURPOSE:To measure the acceleration pulse waveform of an examinee only by the necessarily sufficient number of pulses within a necessary min. time, by setting the time length corresponding to six waveforms on the basis of the value obtained by a pulse rate detector for calculating a pulse rate from the time interval between the peaks of the waveform obtained by an acceleration pulse wave converter and indicating a waveform recording time on a waveform recorder. CONSTITUTION:The variation of the quantity of light blocked by the beat of the heart of an examinee in a blood flow sensor 1 is electrically detected by a photodetector 3 and subjected to secondary differentiation by an acceleration pulse wave converter 4 to be converted to an acceleration pulse wave which is, in turn, recorded on a waveform recorder 5, and the classification of a waveform and the calculation of an index are performed by an operational processor 6. The length of the data recording the acceleration pulse wave on the recorder 5 as a waveform is determined through a pulse rate detector 9 and a waveform recording time setting device 10 and the waveform data of a time length shown by 6Xt is recorded on the basis of the time interval (t) between the peaks of an acceleration pulse waveform. The data corresponding to five necessary waveforms each having a perfect shape are contained during the time length 6Xt.
Patent JP-H07264766-A (JP)
Title: Protection relay system and test apparatus and test method thereof
Inventor: KAIKAWA YUKIO
IPC: H02H3/28
Filed: 1995-01-30
Abstract: PURPOSE:To realize highly reliable point-to-point test or failure judgement by independently comparing in each electric station a time information and test starting time received by each GPS receiver and setting the same test starting time to each timer when above two elements are matched. CONSTITUTION:A time information and test starting signal received by GPS (Global Positioning System) receivers 22A, 22B in electric stations A, B are independently compared with timers 24A, 24B. When both elements are matched, a pseudo signal is inputted to the protection relay apparatuses 4A, 4B of each electric station. Therefore, the relay testers 7A, 7B of both electric stations can be started simultaneously, without providing a transmission path connecting the point-to-point test apparatuses 21A, 21B and a delay circuit for setting a delay time, by setting the same test starting time to the timers 24A, 24B of both electric stations A, B. Thereby, highly reliable point-to-point test or failure judgement can be enabled.
Patent JP-H06220625-A (JP)
Title: Sputtering target stock and its production
Inventor: KURODA MICHIO
IPC: C23C14/34
Filed: 1993-01-29
Abstract: PURPOSE:To enable to provide a practical and low cost target starting material by specifying the crystal grain size, the hardness and the relative density of the rolled stock of the tungsten sintered body. CONSTITUTION:A tungsten target stock is composed of the rolled stock of the tungsten sintered body. The rolled stock has the tungsten particles having 30-300mum crystal grain size and also the hardness within a 360-400Hv and the relative density of >=99.0%. In the case of sintering by a powder metallurgical processing, the stock is sintered at >=1800 deg.C after heat treatment at 1400-1700 deg.C in vacuum and then heat-retreated at 1200-1500 deg.C. A hot rolling is executed at >=73% working rate to increase the relative density to >=99.0%. In this way, the quality characteristic of the material for a sputtering target is satisfied and the trouble at a rolling work and a secondary work is not occurred.
Patent JP-S61171524-A (JP)
Title: Method and apparatus for dehumidifying compressed air
Inventor: HIRANO TAKASHI
IPC: B01D53/26
Filed: 1985-01-25
Abstract: PURPOSE:To perform efficient regeneration by dividing a part of air passed through a drying process as regeneration air and allowing high temp. compressed air from an air compressor to pass through the heater in an adsorbing tower to regenerate said tower under heating while cooling divided air streams to pass the same through the adsorbing tower. CONSTITUTION:High temp. compressed air issued from an air compressor 1 enters one chamber 8a of an adsorbing tower A in a regeneration process and subsequently cooled by a cooler 3 to enter an adsorbing tower B in a drying process to be dehumidified. A part of dried air enters a distribution pipe 27 and passes through a cooler 3a not operated to enter the heat exchanging chamber of the adsorbing tower A to perform the regeneration of an adsorbent. After regeneration under heating was finished, the bypassing of high temp. air to the heater of the adsorbing tower A is stopped and the cooler 3a is operated and air flowing through the distribution pipe 27 is cooled to perform the cooling regeneration of the adsorbent.
Patent JP-S63182315-A (JP)
Title: Syrup composition
Inventor: NAGAI HARUO
IPC: C08F20/10
Filed: 1987-01-22
Abstract: PURPOSE:To obtain a syrup composition which can give a crosslinked methacrylate resin excellent in transparency, by mixing a methyl methacrylate- based monomer and a polymer based on this nomomer with a specified polyfunctional monomer at a specified weight ratio. CONSTITUTION:A methyl methacrylate-based monoethylenically unsaturated monomer (A), a polymer (B) formed from a methyl methacrylate-based monomer and a polyfunctional monomer (C) selected from among monomers of formulas I, II, III, IV, V and VI (wherein n is 2-30, X and Y are each H or methyl, m is 2-15, R is a hydroxyl group, a 2-12C hydrocarbon group or the like, A is a hydroxyl group, a 3-8C hydrocarbon group or the like, k is 3-4 and h is 1-15) are mixed with each other so that x [=component C/(component A+component B+component C) by wt.%] and y [=component B/(component A+component B) by wt.%] may line within the closed region shown in the x-y coordinates.