baber/WOPTO huggingface dataset:
Patent JP-H04325856-A (JP)
Title: Air guide mounting device for internal ventilating rotary electric machine
Inventor: OKUMURA HIROYUKI
IPC: H02K5/20
Filed: 1991-04-24
Abstract: PURPOSE:To facilitate work for mounting an air guide without using a method of screw tightening by surrounding an end surface part of a stator winding to form an air ventilating path by an annular air guide, and providing two or more calking-mounting protrusions of the annular air guide on the same circumference, in an internal side surface of a bracket formed of aluminum cast. CONSTITUTION:An annular air guide 16 made of iron plate or the like, by which an air ventilating path 5 is formed between an end surface part and the air guide by surrounding the end surface part of a stator winding 4, is fixedly mounted by calking to an internal side surface of a bearing bracket 13. Two or more calking-mounting protrusions 13a of the air guide 16 are provided in the internal side surface of the bracket 13, and it is formed by aluminum die-cast or the like in order to facilitate calking of these protrusions 13a. The two or more protrusions 13a are provided on the same circumference of the bracket internal side surface, and when the air guide is thus mounted, the two or more protrusions 13a can be calked at one time by using a cylindrical calking tool.
Patent JP-H09278416-A (JP)
Title: Production of high purity hydrogen peroxide solution
Inventor: MATSUMOTO TOSHINORI
IPC: B01D9/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To increase purity by bringing a hydrogen peroxide soln. into contact with a specified ion exchange resin layer, cooling to precipitate a solid phase and then fusing the separated solid phase. SOLUTION: A hydrogen peroxide soln. containing 10 to 70wt.% hydrogen peroxide is brought into contact with at least two kinds of resin layers at <=30 deg.C. There resin layers are prepared by selecting from a cation exchange resin having a SO3 H group as an ion exchange group, an anion exchange resin having carbonate or bicarbonate of quaternary ammonium groups, and a mixture of a cation exchange resin and an anion exchange resin with 3:97 to 97:3 mixing ratio. Then the hydrogen peroxide soln. is concentrated or diluted to control the concn. of hydrogen peroxide to 45.2 to 61.2wt.%. Then, if necessary, a seed crystal is added by 0.5 to 1g per 1L hydrogen peroxide soln., and the obtd. soln. is cooled to -0.5 to -56.1 deg.C to precipitate a solid phase. The solid phase is separated from the liquid phase and then fused.
Patent JP-S57206918-A (JP)
Title: Numerically controlled lathe with automatic programming function
Inventor: OOHASHI HAJIME
IPC: G05B19/4093
Filed: 1981-06-15
Abstract: PURPOSE:To obtain an optimum polishing steal without the request of working knowledge to a programmer by automatically creating the polishing steal at the time of finishing work only by specifying a specific code to a corner requiring the polishing steal. CONSTITUTION:When points P0-P5 through a point P4 are programmed to obtain a polishing stealing part 1, a shape starting from the point P0 to the point P5 through points P1, P2, P3, P4 is automatically created at the time of polishing work. In respect to the coordinates of the point P3, the value of the X axis is the same as the X axis of the point P4 and the value of the Z axis is determined by a set distance from the point P4. The value of the X axis of the coordinates of point P2 is the same as the X axis of the point P3 and the value of the Z axis is determined by a set distance from the point P3. The value of the X axis of the point P1 is the same as the X axis of the point P4 and the value of the Z axis is determined by a front cutting angle of a tool used for the finishing work.
Patent JP-H11272710-A (JP)
Title: Information retrieval system, information retrieval method, and storage medium
Inventor: KAMO MASAMITSU
IPC: G06F17/30
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval system, an information retrieval method, and a record medium which present information meeting a retrieval request so that it may be easy for a user to understand by arranging and classifying information in accordance with plural intends of the user or a complicated condition. SOLUTION: Input sentences are analyzed and are decomposed to elements by a morpheme analysis part 102, and input sentences are converted to an internal expression form to clarify their concept and conceptual relations by a semantic analysis part 103, and relations between sentences of input sentences are extracted by a sentence relation extraction part 104, and a data base 111 is accessed based on the internal expression form by a data base retrieval part 105 to perform information retrieval and information registration, and duplicate parts of answer information as the result of information retrieval are extracted by an answer information check part 106, and duplicate parts of answer information are adjusted to make the presentation order consistent by an answer information adjustment part 107,  and answer information adjusted and made consistent is converted to a natural language form by a natural language sentence generation part 108.
Patent JP-S60236376-A (JP)
Title: Television receiver containing zoom function
Inventor: YAMAGISHI KOUJI
IPC: H04N5/44
Filed: 1984-05-09
Abstract: PURPOSE:To designate optionally a position of enlargement with a liquid crystal TV receiver by changing the display timing of a screen according to the operation of a position designating switch and then changing successively the head position displayed on the screen. CONSTITUTION:When a zoom position is changed on a zoom screen, a vertical position designating switch 16 is turned toward a power supply VDD to scroll a display screen successively upward every 1/1sec. Then the switch 16 is returned toward a power supply VSS when a desired position is displayed on the screen. Thus a latch circuit 15 latches the output state of a counter 14 at that time point to stop the vertical scroll of the screen. When a horizontal position designating switch 22 is turned toward the VDD, the screen is scrolled suscessively to the left at every 1/2sec. Then the switch 22 is returned toward the VSS when a desired position is displayed to stop the horizontal scroll of the screen.
Patent JP-H07295011-A (JP)
Title: Camera provided with shake correcting function
Inventor: IWANE YUKIKAZU
IPC: G03B7/30
Filed: 1994-04-28
Abstract: PURPOSE:To restrain a current consumed in a shake detecting device and a driving device even when abnormality in serial data communication is found by employing the constitution so that a shake correction controller cuts off power supply to the shake detecting device and the driving device in the case the shake correction controller detects the abnormality in the serial data communication. CONSTITUTION:A B microcomputer 2 being the shake correction control circuit is a sub microcomputer executing shake restraining control, and shake detection circuits 9 and 10, motor driving circuits 11 and 12, and lens position detecting circuits 19 and 20 are connected to the microcomputer 2. A motor 13 driving a shake correction lens 17 in an X-axis direction is connected to the motor driving circuit 11 being the driving device, and a motor 14 driving the lens 17 in a Y-axis direction is connected to the motor driving circuit 12 being the driving device. In such constitution, when the microcomputer 2 detects the abnormality in the serial data communication, it cuts off the power supply to the detecting circuits 9 and 10 and the driving circuits 11 and 12.
Patent JP-H01266827-A (JP)
Title: Filter fixing device
Inventor: TAKATSUKA YOICHI
IPC: B01D53/34
Filed: 1988-04-15
Abstract: PURPOSE:To cleanly and sanitarily exchange the filter by releasing the fixing device which fixes the filter received in a sheath type filter case so as to be detached along rails. CONSTITUTION:When a laminated filter 7 is to be exchanged because the capacity of dust correcting and deodorizing is reached to a limit, the push plate part 21 of the sheath type filter case 15 is pushed by hand. When this pushing force becomes stronger than the upward force of the spring for hook, the side of the pushing plate part 21 of the hook 18 moves downwards along a circular orbit. Then, a claw part 19 moves upwards to release the engagement with a recessed part 14 of the rail 13, and the fixation of the laminated filter is released. When this operation is carried out above a garbage box so as to direct the opening part of the sheath type filter case 15 downwards, the laminate filter 7 released from fixation slides down by its own weight to be abandoned without using hands.
Patent JP-S61251336-A (JP)
Title: Frequency converter for two-way catv system
Inventor: MASUZAWA KAZUHIRO
IPC: H04N7/16
Filed: 1985-04-30
Abstract: PURPOSE:To improve the reliability by connecting plural mixer circuits to same input/output terminals connected to a CATV line via a distributor, inputting an output of a local oscillation circuit to apply frequency conversion thereby preventing the immediate loss of frequency converting function even when an faulty circuit causes partially. CONSTITUTION:An incoming frequency signal f2 inputted form an input/output terminal 8 is distributed into two by a distributor 9, they are inputted to mixers 16a, 16b via couplers 13a, 13b, band pass filters 14a, 14b, low-frequency amplifiers 15a, 15b, mixed with an oscillation output of a main local oscillator 12 obtained via a switching control section 26 and converted into an outgoing frequency signal f1. The signal f1 is sent to the CATV line via output level detectors 18a, 18b band pass filters 19a, 19b, couplers 13a, 13b and a distributor 9. Even if a circuit fault is caused by any of mixer circuits 10a, 10b, since the signal f1 is outputted from the other circuit, the frequency converting function is not lost.
Patent JP-H07298073-A (JP)
Title: Restricted color range clipping method and device therefor
Inventor: SHIJII WAN
IPC: H04N9/79
Filed: 1995-04-19
Abstract: PURPOSE: To provide an efficient method for constrained color gamut clipping. CONSTITUTION: First, a color gamut surface of a color output device is defined (42). Next, a search range is designated by an operator, based on a maximum lightness change amount (ΔL) and a maximum hue deviation amount (ΔH) (44). Finally, respective colors other than the color gamut surface are mapped at closest points on one part of a color gamut surface designated by the search range (46).
Patent JP-S61250417-A (JP)
Title: Combustion burner
Inventor: NAKAGAWA MASUMI
IPC: F23D1/00
Filed: 1985-04-30
Abstract: PURPOSE:To increase the oxygen concentration in a flame so that the combustion speed is increased and combustion efficiency is improved, by arranging in such a manner that oxygen-enriched air is used as primary air. CONSTITUTION:Both oxygen-enriched air generating equipment 7 and secondary air feed fan are started to operate, while a screw feeder 10 of a pulverized coal feed equipment 9 is started to run. Oxygen enriched air, used as primary air, flowing from a nozzle 5a of an ejector 5, carries pulverized coal, passes through an inner cylinder 3, flows out of the end 3a and start burning. By this, combustion speed of fuel is increased and combustion efficiency improved, resulting in a smaller flow volume of primary air, as well as the reduction of sensible heat due to the primary air can be achieved.
Patent JP-S5719089-A (JP)
Title: Waste water disposer
Inventor: KONNO SHIROU
IPC: C02F3/08
Filed: 1980-07-07
Abstract: PURPOSE: To facilitate the work of construction in the field, by inserting a plurality of stationary plates onto a rotary shaft, and coupling adjacent stationary plates in a manner such that a projection formed in one stationary plate is inserted into a cavity formed in the other stationary plate.  
     CONSTITUTION: Rotary plates 2 are attached with intervals onto a rotary shaft 1 to construct a rotary disc body 3. The rotary disc body 3 is installed in a manner such that the rotary shaft 1 is pivoted with bearings 11, 11 and that each rotary plate 2 rotates in a state partially dipped into sewage in a disposal vessel 4. The rotaty plate 2 is clamped between stationary plates 5 and 5 being inserted onto the rotary shaft 1 and fixed to the rotary shaft 1. Two stationary plates 5, 5 adjacent each other are assembled in a manner such that a projection 51 formed in one stationary plate is inserted into a cavity 52 formed in the other stationary plate. Consequently, the rotary plates are firmly attached to the rotary shaft 1, so that the rotary plates will not be damaged by a rotation power generated when the rotary plates are dipped in the sewage and rotated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05287553-A (JP)
Title: Heat insulating structure of inside wall surface of piping or the like
Inventor: SUGINO HIROYUKI
IPC: C23C28/00
Filed: 1992-04-13
Abstract: PURPOSE:To form an inside wall surface which is strong to thermal impact by internal fluid having a large difference in the temp. change. CONSTITUTION:The inside wall surface of the heat insulating structure of the inside wall of a piping P or container, etc., to be subjected to heat cycles by internal fluid 4 is coated with a titanium layer 2 and a mullite layer 3. The mullite layer 3 in contact with the high-temp. fluid has the thermal conductivity of about 1/4 the thermal conductivity of a stainless steel, and therefore, the mullite layer 3 is a heat insulating layer effective for abrupt thermal impact. Consequently, the mullite layer 3 absorbs the thermal impact even if the thermal impact by the temp. change of the internal fluid is applied. Since the titanium layer 2 is highly resistant to corrosion, the titanium layer 2 acts as a corrosion preventive layer which prevents the corrosion of the inside wall surface even in case crevice corrosion or the like is generated in the mullite layer 3 by long-term contact with the internal fluid.
Patent JP-S5718138-A (JP)
Title: Specific signal sending and receiving equipment
Inventor: FUKUI KIYOTAKE
IPC: H04H20/00
Filed: 1980-07-07
Abstract: PURPOSE:To prevent occurrence of malfunction due to mischief or a disturbance wave when receiving an emergency broadcast, by providing a start code, an end code and intermittence of a carrier wave to an emergency boradcast. CONSTITUTION:An emergency broadcast in which a start code, intermittence of a carrier wave, an emergency news announcement, and an end code have been arrayed in order is sent from a sending part. An emergency broadcast wave is caught by a receiving antenna 15, and is amplified and detected by a receiving part 16. The start code and the end code are discriminated by a code discriminator 19, and intermittence of a carrier wave is discriminated by a carrier waver interrupter 20. An output of the carrier wave interrupter 20 and an output of the code discriminator 19 are provided to an AND gate 21, and only when both the outputs are a high level, a control switch 22 is driven. A low frequency amplifying part 17 becomes an operating state when the control switch 22 conducts, and an emergency information which has been detected by the receiving part 16 is informed to a listener as a sound through a speaker 18.
Patent JP-H06311337-A (JP)
Title: Picture processor
Inventor: FUJITA ARINORI
IPC: G06T11/60
Filed: 1993-04-20
Abstract: PURPOSE:To obtain an equipment by which an outside of an area is copied as an erected image by applying mirror image processing only to the inside of the area without limit of a position and number of areas designated by a marker. CONSTITUTION:A picture data generating circuit 30 generates picture data and a marker data signal in the unit of a predetermined picture element and an area recognition circuit 50 discriminates whether a read picture element is resident in a closed loop or at the outside of the closed loop designated by a marker based on a marker data signal. A correction/filter circuit 60 applies correction and filter processing to a picture data signal from the data generating circuit 30 and a mirror image circuit 100 applies mirror image processing to a picture signal via the correction/filter circuit 60. An edit processing circuit 70 applies processing such as color conversion or magnification reduction to an output picture data signal of the mirror image circuit to provide an output signal.
Patent JP-H08273625-A (JP)
Title: Discharge lamp for instrumental pointer
Inventor: AIZAWA MASANORI
IPC: H01J65/00
Filed: 1995-03-28
Abstract: PURPOSE: To prevent crack formation due to unevenness of thickness and improve reliability by producing an inner electrode connecting terminal from a metal cap and an almost cylindrical outer electrode having a slit in an axial direction from a metal plate. CONSTITUTION: An inner electrode 3 is electrically connected with an inner electrode connecting terminal 4 having a bottom closed cylindrical- or a bottom closed square column-like shape and made of a metal material by covering a lead wire 3a of the inner electrode 3 installed only one end part of a tubular bulb 2 with the terminal 4. An outer electrode 5 is composed by setting a metal plate, which is shaped into an almost cylindrical shape with an inner diameter approximately equal to or smaller than the outer diameter of the tubular bulb 2 and has a slit to become a light emitting window 5a in the axial direction, in the outer surface of the tubular bulb 2 and the outer surface of the outer electrode 5 is made to be an outer electrode connecting terminal 5a.
Patent JP-H08294030-A (JP)
Title: Video camera integrated with portable telephone set
Inventor: WAKABAYASHI MANABU
IPC: H04M1/62
Filed: 1995-04-19
Abstract: PURPOSE: To allow a video camera to be used by both a hand-free video telephone set and a handset telephone set while fingerprint and adhesion of dust are prevented. CONSTITUTION: A transparent cover 25 is journaled by a casing main body 2 to cover a video camera section 20 or a video display section 8. Furthermore, a camera case 5 with a video input means (video camera section) 20, an ear speaker 21 and a microphone 22 mounted integrally above the casing main body 2 is journaled with a shaft (tilted). The video camera with portable telephone set is configured by arranging the video display section 8 to a breast 7 of the casing main body 2, an operation button 10 to a waste 9, and a dynamic acoustic converter 12 to a lower part 11. The video input means 20 and the ear speaker 21 are arranged on sides turned nearly by 90 deg. mutually and when the ear speaker 21 is in use (in the operating state as a handset telephone set), the video input means 20 is detoured the inside of the casing main body 2.
Patent JP-H11298231-A (JP)
Title: Antenna system
Inventor: EGAWA KIYOSHI
IPC: H01Q5/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system with which miniaturization, band widening and gain-up can be attained. SOLUTION: A first radiation element 101 and a second radiation element 102 are linearly arranged parallelly with a ground plate 104 with a spacer 103 inbetween and connected through a switching element 105. When the switching element 105 is turned 'off', only the first radiation element 101 is operated as a microstrip antenna device to be resonated for a length λe 1/2 and when the switching element 105 is turned 'on', this system is operated as a microstrip antenna device to be resonated for a length λe 2/2 adding the first radiation element 101 and the second radiation element 102.
Patent JP-H10288181-A (JP)
Title: Rotary compressor
Inventor: KAWABATA JUNTA
IPC: F04C18/356
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance by determining the ratios of alumina ceramic, carbon and zirconia for specified ratios, respectively, in the composition ratio of powder composite material. SOLUTION: One of sliding members in a compression mechanism is made of cast iron and sintered materials. The other of the sliding members is made of a composite material of powder of alumina ceramic (Al2 O3 ) 78-84 wt.%, powder of carbon (C) 15-20 wt.% and powder of zirconia (ZrO2 ) 1-2 wt.%. The composite material of powder of alumina ceramic (Al2 O3 ), powder of carbon (C) and powder of zirconia (ZrO2 ) is made to have an action improving abrasion resistance by making the composite material have a composition ratio of alumina ceramics (Al2 O3 ) 78-84 wt.% carbon (C) 15-20 wt.% and zirconia (ZrO2 ) 1-2 wt.%.
Patent JP-H08332022-A (JP)
Title: Packing film for garlic
Inventor: HIROSE KAZUHIKO
IPC: C08L71/02
Filed: 1996-03-22
Abstract: PURPOSE: To obtain a film which can store garlic under good conditions, when raw garlic is packed. CONSTITUTION: The film for packing garlic, is composed of a synthetic resin composition, for example, comprising polyvinyl alcohol resin, an alkylene glycol and an ethylene-vinyl acetate copolymer resin where the oxygen permeability (PO2 ) is 400-2,000cc/m<2> .day.atm., carbon dioxide permeability (PCO2 ) is 7,000cc/m<2> .day.atm. and the permeability ratio of carbon dioxide/oxygen (PCO2 /PO2 ) is >=7.
Patent JP-H11294558-A (JP)
Title: Differential gear
Inventor: ISHIKAWA YASUHIKO
IPC: F16H48/38
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear that has improved the strength of a clutch member in a conical friction clutch and also seizable resistance in combination. SOLUTION: In a bevel gear type differential gear 1 to be equipped with a differential case 5, a pinion gear 17 in mesh with a pair of output side gears 21 and 21 rotatably supported on a pinion shaft 13 integrally rotated with this differential case 5, a taper ringlike intermediate member 31 being interposed between both taper parts 5e and 21a between the differential case 5 the paired side gears 21, the differential case 5 receives each thrust of the side gears 21 via the intermediate member 31, and a facing material 33 is adhered to an inner surface of this intermediate member 31.
Patent JP-H03291508-A (JP)
Title: X-ray inspection instrument
Inventor: KASHIWAZAKI KAZUO
IPC: G01B15/00
Filed: 1990-04-09
Abstract: PURPOSE:To detect a defect of a sample speedily by irradiating a sample with X rays from two X-ray sources and observing fluoroscopic image projected on a TV monitor through spectacles which have visual fields opened and closed alternately in synchronism with the rotation of rotary anodes. CONSTITUTION:Electrons emitted by cathodes 13a and 13b of an X-ray tube are accelerated with a high voltage applied between the rotary anodes 15(15a and 15b) to becomes electron beams 14a and 14b, which strike on the anodes 15. Consequently, X rays 6a which are generated by the anodes 15 first is transmitted through the sample 5 and converted by a scintillator plate 2 into visible light, which is projected on the TV monitor as a fluorosopic image photographed by a video camera 3. Further, the rotational position of the anodes 15 is detected by a sensor 17 through a motor 16 and the right-side visual field of the spectacles 18 is cut off according to the position information. Further, the anodes 15 are rotated and the sample 6 is irradiated with X rays 16b so that the image is viewed from the other position. At this time, the respective fluoroscopic images seem to be observed by an observer 19 at the same time, so the defect in the sample can be accurately detected.
Patent JP-H01268920-A (JP)
Title: Caisson construction work
Inventor: TANAKA NOZOMI
IPC: E02D23/08
Filed: 1988-04-18
Abstract: PURPOSE:To enhance the efficiency of operations by a method in which the upper caissons formed by connecting segments with connectors are orderly set on the lower caisson to make the lower caisson a base, and then the segments are removed away. CONSTITUTION:An embankment 8 is constructed inside of a temporary cofferdam 6, and a lower caisson 1a having a cutting edge 9 on its lower end is set and settled gradually while excavating the inside of the caisson 1a. As the settlement proceeds, segments 3 are set on the caisson 1a while connecting them mutually with connectors in a breakable manner. The lower caisson 1a is taken as a base and the segments are gradually broken and removed from above by loosening the connectors.