baber/WOPTO huggingface dataset:
Patent JP-S58184427-A (JP)
Title: Combustor for gas turbine
Inventor: HAYATA TERUNOBU
IPC: F23R3/40
Filed: 1982-04-22
Abstract: PURPOSE:To reduce the production of NOx and to improve combustion efficiency, by a method wherein, in a gas turbine combustor for use in a gas turbine power generating system, a catalyst packed part consisting of a double-structured honeycomb construction on which a catalyst is carried is employed. CONSTITUTION:A mixture gas of fuel jetted through a fuel nozzle 1 and the air 3 for combustion is ignited by a spark plug 2, and the mixture gas, heated to several hundreds degrees in centigrade, reaches an inlet of a catalyst charging part as a partial combustion is conducted according to a mixture ratio of fuel to the air. At the front stage of the catalyst charging part, the mixture gas is fired by a precious metal series combustion catalyst carried by a honeycomb structure 8, made of a metal, and it reaches a honeycomb structure 9 made of ceramic at the rear stage thereof as temperature rises. At the rear stage of the catalyst charging part, temperature further rises as a catalyst combustion, made by a combustion catalyst carried by the honeycomb structure 9 made of ceramic, and a gas combustion occur simultaneously. The mixture gas, producing gas having temperature of not lower than 100 deg.C necessary to the power of a gas turbine, is jetted through a turbine nozzle 6.
Patent JP-H05274658-A (JP)
Title: Magnetic recording medium
IPC: G11B5/72
Filed: 1992-03-24
Abstract: PURPOSE:To facilitate the removal of residue at the time of pitting and to enhance reliability by coating a face to be pitted with an org. fluorine compd. except pit parts. CONSTITUTION:Magnetic recording layers 2, 3 and coating layers 4, 5 of an org. fluorine compd. are formed on a substrate 1 made of a resin film. Grooves 6 are formed in one side of the resulting medium and head positioning is carried out by reading out the grooves 6 with transmitted light. The layer 4 with the grooves 6 contains a dyestuff and the difference in transmissivity due to the presence of the grooves 6 is increased. Since the medium has the coating layers 4, 5 to which foreign matter sticks hardly, a material scattered at the time of pitting by irradiation with laser beams can easily be removed and reliability is enhanced.
Patent JP-H07250830-A (JP)
Title: X-ray rotary stereoscopic photographing camera
Inventor: IMAMURA KAZUJI
IPC: A61B6/02
Filed: 1994-03-11
Abstract: PURPOSE:To photograph an image by exposing X rays from an X-ray tube device based on absolute angle of rotation of a rotary support device supporting the X-ray tube device and an X-ray detector. CONSTITUTION:An angle photographing tuning circuit 21 is provided and inputs an angle signal S1 of an absolute angle of rotation detected for a rotary support device 3 with a rotary encoder 18 and a synchronous signal S2 from a camera 6 to project whether the camera 6 reaches the angle of photographing preset within a fixed timing. Then, it outputs an X-ray exposure signal S3 at the moment when the camera reaches the respective angles of photographing. X rays are exposed from an X-ray tube device 4 based on the absolute angle of rotation of the rotary support device 3 by the X-ray exposure signal 3 from the angle of tuning circuit 21 to take an image. Thus, in a series of rotary photographings, there is no error in the angle of photographing and no artifact is generated even in the arithmetic processing for a plurality of image data obtained.
Patent JP-H05276349-A (JP)
Title: Facsimile equipment
IPC: H04M11/00
Filed: 1992-03-25
Abstract: PURPOSE:To allow a caller side to make communication reservation when the operator of a called side is absent and to send a voice message by sending a reply message to an opposite side upon the receipt of a procedure interrupt signal of a facsimile procedure and recording a message from the opposite side. CONSTITUTION:Upon the receipt of a job interrupt signal, a call tone rings, whether or not a handset 15 is hooked off is discriminated, and when off-hook is not detected, automatic answering recording is implemented after lapse of a prescribed time. When the automatic answering mode is set, the automatic answering recording is implemented as it is. In the automatic answering recording, a line is connected at first to a reply message recording reproduction section 16 and a message recording reproduction section 17 to set the reply message recording reproduction section 16 to the reproduction mode and a reply message is reproduced and sent to an opposite party via a line. Then after the transmission of the reply message, the message recording reproduction section 17 is set to the recording mode to record a message from the opposite party.
Patent JP-H02244310-A (JP)
Title: Clutch lever support structure of walk type working machine
Inventor: OSHIMA HIROSHI
IPC: A01D34/68
Filed: 1989-03-17
Abstract: PURPOSE:To prevent a clutch lever from falling without reducing the strength of a boss part by preventing leg parts from deforming elastically by a stay extended between the leg parts. CONSTITUTION:The clutch lever 9 consists of a pipe type gantry clutch lever, whose end parts are formed into bosses 9b for pivot pins 10; while operation parts 8 are fitted on the bosses 9b externally, the left and right leg parts 9a and 9b are deformed elastically in mutual approaching directions and fitted to a couple of left and right handle levers 5A and 5A. Then the pipe-reinforced stay 17 which have the end parts squeezed by a press is extended detachably between the left and right leg parts 9a and 9b with bolts 18 and 18. Therefore, when a leftward or rightward force operates on the clutch lever 9, the leg part 9a is prevented from deforming elastically. Consequently, the boss part 9b is stopped from falling from the pivot pin 10.
Patent JP-H01238650-A (JP)
Title: Object recognition method for radiographic image
Inventor: NAGATA TAKESHI
IPC: G06T1/00
Filed: 1988-03-19
Abstract: PURPOSE:To suitably set object region reading conditions and image processing conditions by dividing a radiographic image into many small regions, grouping them into plural small region groups by histogram similarity and obtaining characteristic values for the each small region group. CONSTITUTION:The radiographic image 21 composed of the object part 22, a direct radiation part 23 and a scattered line part 24 is regenerated based on image data (S) composed of the radiographic image accumulatively recorded on a fluorescent sheet. Then, the histogram based on the data S is made for the each small adjacent region surrounded by a short dashed line as a grating, the similarity of the histogram is evaluated for the each small adjacent region using a specified evaluation function, and the small regions are grouped into the plural small region groups (e.g. groups 22-24) by the similarity. Then, more than one characteristic values (e.g. average value, dispersion value) of the data S are obtained by the small region. Thus, the characteristic value that allows the object part 22 to be mostly separated from others is obtained.
Patent JP-S52148964-A (JP)
Title: Method of purifying waste water
Inventor: MORIKAWA HARUNORI
IPC: C02F3/34
Filed: 1976-06-05
Abstract: PURPOSE: To return coagulative precipitation sludge, prevent decrease of pH during nitrification process economically, and improve removal of phosphorous and precipitation of sludge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10261197-A (JP)
Title: Signal device module
Inventor: MIZUTANI JUNICHI
IPC: H01L33/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a space occupied by the entire device and to reduce a manufacture cost and an installation cost as well. SOLUTION: A first LED(light emitting diode) lamp group 13 (arrow signal part) is constituted by arranging many blue LED lamps 12 so as to be in an arrow shape for indicating a right side and a second LED lamp group 14 is constituted by arranging many of them so as to be in a circular surface shape for surrounding the first LED lamp group 13. Thus, the entire LED lamp 12 is turned to the circular surface shape and a blue signal part 11 is constituted. The first LED lamp group 13 is driven to emit light by a first light emitting drive circuit 21 and the first LED lamp group 13 and the second LED lamp group 14 are simultaneously driven to emit the light by a second light emitting drive circuit 22.  Thus, just by attaching the first and second light emitting drive circuits 21 and 22 to the control system of a general traffic signal device, the lighting control of the blue signal part 11 and the arrow signal part is made possible.
Patent JP-S542057-A (JP)
Title: Emission current detector in electron microscope or the like
Inventor: TAKABA YOSHINORI
IPC: G01T1/29
Filed: 1977-06-07
Abstract: PURPOSE: To increase the accuracy of measurement, by providing an iris part having an iris hole insulated electrically in the mirror cylinder, sliding the shutter closing this iris hole with a piston provided externally, and measuring the emittsion current with an ammeter between the mirror cylinder and the piston with the hole closed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08235688-A (JP)
Title: Magnetic tape driving device
Inventor: HIMORI YOSHINORI
IPC: G11B15/43
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a magnetic tape driving device which can improve the tension fluctuation of a magnetic tape immediately after a magnetic tape is started to run. CONSTITUTION: A CPU 204 inputs and writes such modulation data that can cancel the previously measured torque ripple of a motor in a register 205 and a decoder 203 decides data to be selected from the data written in the register 205 in accordance with a signal indicating a position in one of ten divided sections of one transient outputted from an up-down counter, 201. The selected data are outputted through a shift register 206. The torque ripple of the motor is canceled by modulating the electric current of the motor by using the modulation data.
Patent JP-H10261161-A (JP)
Title: Automatic vending machine
Inventor: ANADA KOJI
IPC: G07F11/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To surely pay out only a product at the lowest position while surely preventing the double pay-out of the product by providing a lifter for performing movement and displacement to the back part of a product column synchronized with the movement of a pressurizing member and a next product control member for the next product on the upper part of the product pay-out port. SOLUTION: The product of a short length is tilted backward and the lifter 25 is provided so as to be projected to a position where the rear end lower part is in contact. Then, when the pay-out of the product at the lowest position is completed, the lifter 25 is projected to the upper surface of a device main body 21 synchronized with it and moves and displaces the product to the rear part while lifting the rear part lower surface of the product tilted backward and left at the lowest position. Thus, the attitude of the product left inside the product column is kept in a horizontal state. Also, for a product guiding door, a back surface side which is a next product control surface is positioned slightly on the back part side of the product column from the pay-out front end face of a product pay-out device.  As a result, even in the case that the attitude of the next product is lost, it is not pushed out by the pressurizing member 24.
Patent JP-H08232405-A (JP)
Title: Method and device for shape restorage of band-shaped cap member for batten seam roofing
Inventor: MICHIKURA HIROMI
IPC: B29L31/10
Filed: 1995-02-28
Abstract: PURPOSE: To enhance the transporting efficiency and prevent producing of odd pieces by drawing out a roll of a deformed band-form cap member from roll rests, heating it in a heating chamber, and shaping it while passing through a slit. CONSTITUTION: A roll of a band-form cap member deformed is set on roll rests 14, 14, and the end part is drawn out, put in a heating chamber 13, and applied to an inlet slit 17 and an outlet slit 18. This is subjected to a stress relieving process in the heating chamber 13 and drawn out from the outlet slit 18. At the inlet slit 17, it is subjected to a preliminary shaping into a specified shape and undergoes a shaping process in the outlet slit 18 so that the specified shape is given. Accordingly the shape of the band-form cap member deformed can be restored without cutting it into short lengths, and it is possible to enhance the transporting efficiency and eliminate wastefulness due to production of odd pieces.
Patent JP-H08239777-A (JP)
Title: Electrode device of well structure for galvanic protection
Inventor: ISHIKAWA MITSUO
IPC: C23F13/00
Filed: 1995-03-01
Abstract: PURPOSE: To provide an electrode device of a well structure to be used at the time of galvanically protecting an underground embedded object by an external power source system which does not cause explosion, etc., by generation of gaseous hydrogen. CONSTITUTION: This electrode device of the well structure for galvanic protection is composed of a tubular casing 2 composed of an insulator consisting of an energization region having plural pieces of through-holes 3 for energization in the lower part and non-energization region having no through-holes for energization upper than the energization region, a back fill 5a packed in this tubular casing 2 and at least one electrode 4 for galvanic protection embedded in the bag fill in the energization region. Further, at least one auxiliary electrode 10 is embedded in the non-energization region upper than the energization region in the tubular casing 2.
Patent JP-S56163916-A (JP)
Title: Digital differential controller
Inventor: TAKAHASHI JIYUNICHI
IPC: B60K23/04
Filed: 1980-05-22
Abstract: PURPOSE: To improve the braking performance by a method wherein the speed of driving wheels of an automobile is detected and when a speed difference between the both wheels exceeds a preset value, a braking oil pressure is controlled in accordance with the value of the speed difference.  
     CONSTITUTION: A pair of wheel speed sensors 5 and 6 are provided on a wheel driving axle for detecting the speed of the wheels 3 and 4 on both sides. The detection results are inputted into a control unit 7, which calculates to obtain a speed difference between the wheels 3 and 4. When the speed difference exceeds the preset value, the control unit 7 outputs a signal representing the speed difference between the both wheels 3 and 4 to an actuator 8. In response to the output signal, the actuator 8 supplies a braking oil pressure to the both wheels 3 and 4 by an appropriate amount. Thus, the both wheels are controlled not to produce an excessive speed difference. This results in an improvement in the braking controllability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57181878-A (JP)
Title: Control device for dot printing device
Inventor: NAKANO HIROSHIGE
IPC: G06K15/08
Filed: 1981-04-30
Abstract: PURPOSE:To obtain the device in the title, wherein the dot printing data which are printed by each printing hammer are counted, and one dot printing line is finished after 1 reciprocating trip for a specified time period after the specified value is counted, and by which the printing device is manufactured at a low cost and its weight can be reduced. CONSTITUTION:When 4 data which are printed data printed by one printing hammer are received, hammer change signal (g), which becomes a logic value 1 before an addition clearing signal (n), is outputted. An addition result (e) of four printing data (a) is compared with a specified value N in a comparator 5, and the result is inputted to an NAND gate 11. If the addition result (e) is larger than N, an over N signal (f) becomes a logic value 1, and a plot mode signal (h) with a logic value 1 is also inputted. The output terminal (a reciprocating printing signal l) of a flip flop 12 becomes a logic 1, and the printing is instructed to be performed in the reciprocating trip.
Patent JP-S57182153-A (JP)
Title: Gas detector
Inventor: TOMITA TOYOFUMI
IPC: G08B21/00
Filed: 1981-05-02
Abstract: PURPOSE:To compensate automatically for the drift of a gas sensor by providing an integration circuit that has a time constant that is larger that the time of variation in output voltage of the gas sensor at the time of detecting gas and gives the output voltage to the gas sensor. CONSTITUTION:The output signals of a first comparator 12 and second comparator 13 which compare the detection signal of a gas sensor 23 respectively with a high standard voltage VA and low standard voltage VB are input to an integration circuit that is constituted with resistors 19, 20, diodes 33, 34, condenser 21, and operation amplifier 22. The time constant of this integration circuit is set at a time that is longer than the time corresponding to the change in resistance when the gas sensor 23 detects a gas, and the output voltage of the integration circuit compensates for the variation that is produced due to causes such as temperature drift of the gas sensor 23 that are not gas reaction, because the output voltage is supplied to the gas sensor 23. Because, when the gas sensor 23 detects gas, the time constant of the integration circuit can not follow the speed of resistance variation of the gas sensor, and buzzer 17 is sounded and at the same time an indication LED 28 is lighted.
Patent JP-H09228389-A (JP)
Title: Base bar unit and reinforcing bar unit for building foundation
Inventor: NISHIYAMA EIICHI
IPC: E04C5/18
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a base bar unit and a reinforcing bar unit using the base bar unit, by which concrete cover under and on the side of a base bar can be simply secure to construct concrete foundation without separately using a lower side space and a side space so as to reduce the terms of work and reduce the construction cost. SOLUTION: A base bar 4 and a spaer bar 10 are connected to a spacer bar connecting clip 12. At that time, the spacer bar 10 has a reinforcing bar part 22 having plural reinforcing bars 23, which fixes an orthogonal part 24 directed to intersect perpendicularly to the reinforcing bar part 22 to both end parts of a reinforcing bar part 22 longer than the distance between first horizontal bars 14 existing at both end parts in the cross direction of the base bar 4. The clip 22 connects the first horizontal bar 14 to a reinforcing bar 23 in such a manner that in the condition where the respective orthogonal parts 24 are respectively disposed on the outside of the first horizontal bar 14 existing at both end parts in the cross direction of the base bar 4 and the reinforcing bar part 22 is disposed to intersect perpendicularly to the first horizontal bar 14, the reinforcing bar 23 of the reinforcing bar part 22 is pressed to the first horizontal bar 14 and the reinforcing bar is turned along the circumferential direction.
Patent JP-H10243760-A (JP)
Title: Internally threaded rod for fishing and formation thereof
Inventor: MUTO YOSHIOMI
IPC: A01K87/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide both an internally threaded rod for fishing having a structure capable of effectively and surely improving smooth threading properties of a line, abrasion resistance, etc., and a method for forming the rod. SOLUTION: This internally threaded rod for fishing composed of a rod material obtained by winding a prepreg around a core material 1 is formed. The core material 1 is uniformly coated with a mold release agent and a thick tape 2 is wound around so as to form a gap groove 3 at a prescribed width after drying the mold release agent. A thin tape 4 is wound so as not to mutually cause a gap and the mold release agent is uniformly applied thereto and then coated with a resin 5 having abrasion resistance. A guide core material 6 is wound along the gap groove 3 of the thick tape 2 and the prepreg is then wound. The resultant material is pressurized and baked and the core material 1 is subsequently removed. After winding the guide core material 6, the resin having the abrasion resistance is reapplied thereto.  After removing the guide core material 6, the thick tape 2 and the thin tape 4 are removed.
Patent JP-H07280753-A (JP)
Title: Total reflection pixe analysis and apparatus therefor
Inventor: KAIMOTO AKIRA
IPC: G01N23/225
Filed: 1994-04-05
Abstract: PURPOSE:To provide a total reflection PIXE (perticle induced x-ray emission) analysis and an apparatus therefor by collimating high speed charged particle beams in parallel by using a thin film crystal body. CONSTITUTION:High speed charged particle beams S are introduced into a crystal body 1 at the angle along the crystal axis 2 to be taken as parallel collimated beams. The parallel beams P obtained by collimated in parallel are radiated to a specimen W for analysis at extremely narrow angle to detect characteristic x-ray U generated from the specimen W for analysis by an x-ray detector 4 and thus quantitative analysis for the elements contained in the specimen W for analysis.
Patent JP-H11248286-A (JP)
Title: Air conditioner
Inventor: SEKIGUCHI MASAKAZU
IPC: F25B27/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner having a function for self-diagnosing the function of active parts, e.g. fan motor and motor valve, and indicating presence and location of a failure thereby contributing to enhance efficiency of service work. SOLUTION: When a failure diagnostic operation mode is entered by means of a diagnostic switch 30, a control section 18 commands to operate active parts, e.g. an engine 1, a starter motor 1M, stepping motor SM and motor valves 8, 9, one by one and then confirms operation thereof. Parts capable of conforming operation visually are operated at first because a person can make a decision most reliably and serve the part acurately in a short time. Subsequently, mechanical diagnosis is executed based the status values of a plurality of pressure, temperature sensors 25a, b, 26a, b, 27a, b, 28a-c arranged on a refrigerant passage and then presence and location of a failure are indicated at indicating sections 22, 32.
Patent JP-H08261056-A (JP)
Title: Cylinder head structure of internal combustion engine
Inventor: MATOBA MASASHI
IPC: B23K26/21
Filed: 1995-03-27
Abstract: PURPOSE: To improve durability of a cylinder head structure in which a plug post is formed independently. CONSTITUTION: In the cylinder head structure of an internal combustion engine in which a plug post 5 for housing an ignition plug is formed independently in a cylinder head 1, an upper deck 15 is penetrated by the plug post 5, the joining part of the plug post 5 and the upper deck 15 is fixed by means of laser beam welding so as to form a fixing part 18, the lower end part 5b of the plug post 5 is joined with the upper wall surface of a combustion chamber wall 12, the joining part of the lower end part 5b and the combustion chamber wall 212 is fixed by means of laser beam welding so as to form a fixing part 19.