baber/WOPTO huggingface dataset:
Patent JP-H0231607-A (JP)
Title: Riding paddy-field working machine provided with fertilizing apparatus
Inventor: HIRAI HIROSHI
IPC: A01C23/00
Filed: 1989-06-09
Abstract: PURPOSE:To keep the balance of a riding paddy-field working machine provided with a fertilizing apparatus and to effectively utilize the space in the machine body by distributing the constituent parts of the fertilizing apparatus to the front and rear parts of the machine body. CONSTITUTION:The objective riding paddy-field working machine has an engine 26 at the front part, a driver's seat 29 at the back of the engine 26 and a paddy- field working part 30 at the rear part of the machine and the working part 30 is supported by a link mechanism 28 in a vertically movable state. Fertilizer tanks 32 are placed at both sides of the engine 26 and a pump 40 to feed fertilizer is placed at a side under the chair of the driver's seat 29. Fertilizer is supplied through a change-over valve 38 placed at a side of the linking mechanism 28 to a fertilizer nozzle 46 placed near the working body of the paddy-field working part.
Patent JP-H11347213-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve interest and expectations by heightening the ratio of directing special REACH (to reach within an inch of winning) in the case of generating the REACH state. SOLUTION: A generator control device 800 executes normal REACH direction as an ordinary REACH direction and special REACH direction different from the above direction in direction mode. In a case where the stop result mode of a variable display game by a special pattern display device 40 becomes a special display mode or a display mode approximate to the special mode and REACH state is generated, the ratio of generating special REACH direction is heightened. According to a control signal from the generator control device 800, an operation indicating lamp and LED in a signal input device 804 as a REACH directing means are operated, and a speaker 92 is operated as an acoustic informing device to inform the REACH state. Thus, interest and expectations can be improved.
Patent JP-S5271305-A (JP)
Title: Opration of sintering with low genration of nox
Inventor: KENNO YUUJI
IPC: C22B1/16
Filed: 1975-12-12
Abstract: PURPOSE:To reduce the practical amount of coke to be used, consequently, to decrease the generating amount of NOx and at the same time, to improve the cold strength of the sintered ore, by using the coke to be used by dividing to two parts, employing quick lime, etc. as a binder, and increasing the thickness of the raw materials to be sintered on the pallets.
Patent JP-H0814670-A (JP)
Title: Method of preventing liquid flowing-back in air conditioner and air conditioner
Inventor: IMAGAWA MASAHARU
IPC: F25B13/00
Filed: 1994-06-29
Abstract: PURPOSE:To enable liquid flowing-back into a compressor to be positively prevented without requiring any special facility such as a gasified refrigerant regenerating tank and without being influenced by a temperature of surrounding atmosphere. CONSTITUTION:Heat generated and discharged by a compressor 1 is exchanged with refrigerant sucked into the compressor 1 through a suction pipe 3 within a space enclosed by a cylindrical cover 2 and then liquid component within the refrigerant is gasified.
Patent JP-S6039626-A (JP)
Title: Electrochromic display device
Inventor: MIZUNO YASUO
IPC: G09F9/30
Filed: 1983-08-11
Abstract: PURPOSE:To obtain an ECD small in deterioration in high temp. storage and driving by adding acrylic acid to the electrolyte of the ECD. CONSTITUTION:An ECD comprises a glass base plate 1, a transparent electrode 2, a display member 3, a base plate 4, a reflective plate 5, an opposite electrode 6, an electrolyte 8, an insulator 9, etc. Acrylic acid is added to the electrolyte 8 and it prevents deterioration of the characteristics of the display material of WO3 or MoO3 and form the ECD small in deterioration of coloring density. The electrolyte 8 is a soln. of propylene carbonate contg. 0.3M/l LiClO4. Good results are obtained in every case of adding said acid in amts. of 0.01, 0.05, 0.1, 0.5, 1, 1.5, and 10%.
Patent JP-S634140-A (JP)
Inventor: YOSHIMOTO HISAO
IPC: E04B1/19
Filed: 1986-06-24
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-H05337734-A (JP)
Title: Tip saw for stainless steel
Inventor: OMI KATSUHEI
IPC: B23D61/04
Filed: 1992-06-08
Abstract: PURPOSE:To and cut stainless steel or hard cuttable material and check any possible edge chipping and wear in a tooth part at the time of cutting. CONSTITUTION:A center hole is formed in the center of a boy 2 consisting of a metal disk of 2mm in thickness, and 70 pieces of cemented carbide tips 4 are brazed in projections 2a formed in a peripheral edge of the body 2 at a specified pitch. In a tooth part 5 consisting of these cemented carbide tips 4, a rake angle is set to a range of 15-30 deg., and the tip center is chamfered with a corner angle C of 35 degrees symmetrically after having as far as 1.0mm left behind. In addition, respective teeth parts are all in the same form, and they are arranged in a single tooth where the turning loci are all accorded with one another. Therefore, even if this tip saw is used on condition of a peripheral speed of 800-2500m/min., stainless steel is cut by a large rake angle, while any edge chipping and wear in the tooth part 5 are checked by the specified form and arrangement of the tooth part 5.
Patent JP-S6210200-A (JP)
Inventor: MATSUMOTO MINORU
IPC: C14C9/00
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5950333-A (JP)
Inventor: GERUHARUTO UINTSUAA
IPC: G01D5/353
Filed: 1983-08-12
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-S627579-A (JP)
Title: Recorder
Inventor: SHIMADA TSUTOMU
IPC: B41J13/10
Filed: 1985-07-04
Abstract: PURPOSE:To enable a paper to be easily taken out, by separating a paper bail member in conjunction with separation of a pinch-rollr, in a recorder. CONSTITUTION:The paper ball member 10 is turnably supported by a pinch- roller shaft 9, is energized clockwise by a tension spring 13 fitted between a arm form projected part 11 provided as one body with the member 10 and a base 12, and a tip part thereof is pressed against a feeding roller 1. When the pinch roller 3 is set to a separated position indicated by the two-dotted line, the projected part 11 comes to abut against an upper part 12a of the base 12, and the paper bail member 10 is separated from the feeding roller 1 against the spring 13.
Patent JP-S5851462-A (JP)
Title: Manufacture of enclosed cell
Inventor: HORIIE HIROSHI
IPC: H01M50/566
Filed: 1981-09-20
Abstract: PURPOSE:To discharge the inflated gas in the cell to the outside, at the soldering, by employing a ring-shaped brazing material cut at one portion for brazing between the ceramic ring and the seal board after the insertion of the generating element. CONSTITUTION:The metal galvanized layer is formed on the seal boards 6, 7 to be used as the negative and positive terminal boards, while the metalized layer and the metal galvanized layer are formed on the ceramic ring 5. Then the brazing material 9 is arranged at the circumference of the seal board 7 and the ring 5 is mounted to be pressurized and heated to perform the soldering, and after inserting the generating element 1 the seal board 6 is mounted through a ring- shaped brazing material 8 provided with a cutting to be pressurized and heated to perform the soldering Consequently the gas in the cell inflated through the heating can be discharged quickly to the outside through the cutting 8a thereby the deterioration of the air-tightness and the jutting-out of the brazing material can be prevented effectively.
Patent JP-H0440192-A (JP)
Title: Multilevel correcting device and television receiver for video signal
Inventor: KAGEYAMA ATSUHISA
IPC: H04N9/77
Filed: 1990-06-05
Abstract: PURPOSE:To prevent the noise component of corrected luminance signal from being increased and to prevent the brightness from being over-corrected by providing a slice circuit, limiter circuit, detection circuit for the maximum value of color signal I and Q in addition to the conventional construction. CONSTITUTION:A color difference maximum value signal (d), inputted to a slice circuit 2, eliminates the component smaller than a certain level, and gets rid of an influence caused by noises. At the same time, it performs the elimination of a negative component in the case of two color difference signal, and inputs a control color difference maximum value signal (e) to a limiter circuit 3. The limiter circuit 3 controls the amplitude of the signal (e) not to exceed a certain constant value so that the problems that the amount of multilevel correction becomes too large and the color looks pale can be improved. A correcting color difference maximum value signal (f) thus obtained is added to an input luminance signal (a) by an addition circuit 4 to obtain an output luminance signal (b). Therefore, the noise component of the luminance signal is not increased and the color can be prevented from looking pale by over- correcting the correction of the luminance.
Patent JP-H0313808-A (JP)
Title: Rotary-angle detecting method
Inventor: KOIKE KIKUYO
IPC: G01D5/26
Filed: 1989-06-13
Abstract: PURPOSE:To detect a rotary angle readily by detecting the profile values of a picked up image, and obtaining the characteristics of the value. CONSTITUTION:The light from a light source 6 is transmitted through an expanding optical system 7 and projected on a wafer on an X-Y-theta table. The image of a wafer is picked up by a camera 2 and transmitted into an image processing device 3. In the image processing device 3, the image is stored in an image memory 3b through an A/D converter circuit 3a. The image is binary- coded through a binary-coding circuit 3c so as to obtain the binary-coded signal. Noises are removed in a removing circuit 3d. A region having a specified size is set at an arbitrary position with a region setting circuit 3e based on the image from which the noises are removed. The region is taken out. The profile values are operated in a profile circuit 3f. A rotary-angle computing circuit 3g computes the levels and the interval of the profile values and obtains the rotary angle based on said values.
Patent JP-H05322153-A (JP)
Title: Fuel injection device for hot water feeder
Inventor: YOSHIDA KOICHI
IPC: F23N5/02
Filed: 1992-05-15
Abstract: PURPOSE:To perform a wide range of flow rate control in a fuel injection device for a hot water feeder. CONSTITUTION:A solenoid type fuel injection valve 8 similar to a fuel injection valve used in an automobile engine is applied and thin fuel is supplied to the fuel injection valve 8 from the fuel tank 2 through a fuel passage 3. Then, a pulse driving voltage is generated at a control unit 9, the fuel injection valve 8 is driven under duty ratio control so as to enable a desired injection amount of fuel to be attained.
Patent JP-H0312617-A (JP)
Title: Image pickup printing device
Inventor: OGURA WATARU
IPC: G03B13/36
Filed: 1989-06-12
Abstract: PURPOSE:To make an invariably accurate focus adjustment even when the reflection factor of a subject is greatly different by providing a previously set correction coefficient in response to the reflection factor of the subject and making corrections with distance data obtained by a distance arithmetic circuit. CONSTITUTION:A mode switching means 22 has the previously set correction coefficient corresponding to the reflection factor of the subject and a correcting means 20 corrects a distance signal with the selected correction coefficient in response to the operation of an operation button 23. A correct distance signal is outputted to a lens driving circuit 25 to control the operation of a motor 26 for adjusting the focus of an image pickup lens. Consequently, invariably correct distance data is obtained without being affected by the reflection factor of the subject, so the focus of the image pickup lens can be adjusted correctly for any subject and a sharp image can be printed out.
Patent JP-S5271543-A (JP)
Title: Thermosetting resin compositions
Inventor: MUKAIYAMA YOSHIYUKI
IPC: C08L61/06
Filed: 1975-12-12
Abstract: PURPOSE: Thermosetting compositions capable of preventing copper or copper alloys from rust formation, without causing phase separation, or lowering insulating charateristics, containing benztriazole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5772419-A (JP)
Title: Free running oscillator
Inventor: KATSUYAMA KENICHI
IPC: H03K3/02
Filed: 1980-10-23
Abstract: PURPOSE:To prevent an unstable oscillation, by suppressing the oscillation if a power source voltage is a constant value or below. CONSTITUTION:When a power source E is applied, a voltage generated between windings N1 and N2 rises successively till a time T1. At a time t1, this voltage reaches a Zener voltage EZ of a Zener diode Z1, and the diode Z1 becomes conductive. Thus, a current is flowed rapidly across the base and the emitter of a transistor TR Tr1 through a winding N'1 and a resistance R2, and therefore, the TR Tr1 is saturated in an instant, and a current is flowed to the winding N1. Then, a voltage which has the negative polarity in the side marked with a dot in figure and biases the TR Tr1 in the positive direction is induced in the winding N'1. Thus, an AC current (square output voltage) is induced in an output winding N3. When the power source is broken, the similar operation is performed.
Patent JP-H01317226-A (JP)
Title: Substrate for magnetic disk
Inventor: MATSUURA TSUKASA
IPC: G11B5/738
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a sufficient effect of preventing attraction by providing crater-like recesses to the surface of a base material or hard film. CONSTITUTION:The crater-like recesses 11 are provided to the surface of the base material 1 or the hard film 2. For example, the crater-like recesses 11 can be formed from the difference in the etching rate of the constituting elements, as the hard film 2 is of a binary alloy, if the substrate 1 having an Ni-P plating film 2 is etched by using, for example, a ferric chloride soln. having 40 Baume degree concn. and immersing the same for 10 seconds at 40 deg.C. the contact area with the magnetic head slider is decreased in this way and the attraction between a magnetic disk and a magnetic head slider is effectively prevented.
Patent JP-H11334309-A (JP)
Title: Wheel supporting device and tapered roller bearing fe supporting wheel
Inventor: SHIMIZU YASUHIKO
IPC: F16J15/3232
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheel supporting device accepting easy assembling and compactness. SOLUTION: A pair of tapered roller bearings 4a, 4b are installed on the outside diameter surface of an axle 3. The pair of tapered roller bearings 4a, 4b rotatably support an axle hub 5 rotated with a wheel. A sealing mechanism is incorporated between the outer ring and the inner ring of the tapered roller bearing 4a. The sealing mechanism prevents grease filled in the axle hub 5 from external leakage and prevents immersion of external muddy water. The result eliminates the need for the installation of a separate sealing device to provide a device for supporting the wheel with easy assembling and compactness.
Patent JP-S5372527-A (JP)
Title: Chinese chracter printing system
Inventor: MAEDA AKIRA
IPC: H04L17/16
Filed: 1976-12-10
Abstract: PURPOSE: To secure a transfer of the auxiliary memory unit in a low speed using the font memory as a buffer, by having a deformation process, etc. for the pattern read from the font memory and then storing the pattern to the auxiliary memory unit to sent it to the font. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5271772-A (JP)
Title: Sefety apparatus for press
Inventor: GOTOUDA KIYOSHI
IPC: B30B15/14
Filed: 1975-12-11
Abstract: PURPOSE: A safety apparatus adapted to stop a press by a detection of a tilt when a cross head tilts more than a permissible range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S635146-A (JP)
Title: Cylinder head bolt fastening mechanism for engine
Inventor: UEDA KAZUHIKO
IPC: F02F1/24
Filed: 1986-06-25
Abstract: PURPOSE:To reduce production of the change in the axial tension of a head bolt and to maintain sealing ability of a mating face between a block and a head, by a method wherein a space is engaged with the upper part of the interior of a cylinder head bolt insertion hole, and an unloaded hole part is formed in the bolt hole of a cylinder block. CONSTITUTION:A bolt insertion hole 4 is formed in a cylinder head 3 made of an aluminum alloy, a bolt hole 2 is formed in a cylinder block 1 made of cast iron, and the cylinder head 3 and the cylinder block 1 are fastened together by means of a head bolt 5. A spacer 6 is engaged with the upper part of the bolt insertion hole 4 of the cylinder head 3, and an unloaded hole part 2a with a given depth is formed in the upper end part of the bolt hole 2 of the cylinder block 1. The spacer 6 is formed by a material having a linear expansion factor lower than that of the head bolt 5. This constitution enables reduction of the change in axial tension of the head bolt, prevention of setting of a mating face between the cylinder block and the head, and ensurance of sealing ability.
Patent JP-S635580-A (JP)
Title: Light emitting diode structure
Inventor: TANNO SHOGO
IPC: H01L33/60
Filed: 1986-06-25
Abstract: PURPOSE:To enable making use of the light emission of a light emitting diode efficiently by providing a reflection plate which has plural reflectors for reflecting and focusing the light emission of the plural light emitting diodes on the conductive pattern of a substrate. CONSTITUTION:A light emitting diode structure consists of a substrate 1 formed with a conductive pattern made of such as copper, plural light emitting diodes (LED) 2 aligned and installed longitudinally and transversely on the conductive pattern of the substrate 1 and a reflection plate 3 for attaching to the substrate 1. The reflection plate 3 is formed with plural parabolic shape reflectors 4 for reflecting and focusing the emitted light of each LED 2 and radiating forward efficiently as convergent bundle of rays. Within the light emission of the LED 2, the light radiated upwards from the LED 2 (approx. 70-80 % of the total light emission) is reflected by the surface of the reflector 4 and focused to be radiated forward from the reflection plate 3 as convergent bundle of rays. The convergent bundle of rays enable achieving the reference of luminous intensity by JIS and SAE.
Patent JP-H0442070-A (JP)
Title: Method for detecting failure section of triplex type power cable line
Inventor: FUJIEDA TAKASHI
IPC: G01R31/08
Filed: 1990-06-06
Abstract: PURPOSE:To enable n accident section to be oriented by installing an insulation connection box (IJ) at a triplex type power cble (CVT cable) line, and bonding both terminals for using as an ordinary connection box (NJ). CONSTITUTION:An IJ4 is installed at connection parts, namely two cable connection parts which are closest to a terminal connection box 2 at both edges of a line of a CVT cable 1 and at least one cable connection part at the middle. Then, a bond wire 5 is connected to both terminals 5a and 5b of the IJ4 for use as the NJ, a surge current detection sensor 6 based on an optical CT is mounted to an inside of the bond wire 5, and information of the sensor 6 is transmitted to a central monitoring device MS for enabling an accident section to be oriented. In this case, orientation is made by the phase comparison method of accident current at one span at both edge of a cable and surge current is detected by the sensor 6 at an intermediate span for orienting an accident point from detection time difference according to the section judgment method, thus enabling the accident section to be oriented even if a load with a large surge impedance is connected to a terminated part.
Patent JP-H05341956-A (JP)
Title: Automatic character code converter
Inventor: FUKUHARA KEIKO
IPC: G06F5/00
Filed: 1992-06-09
Abstract: PURPOSE:To automatically and accurately convert character codes without being conscious of the character code of transmission/reception computers by a user in file transfer between the computers whose character codes are differ ent. CONSTITUTION:The information of the processable character codes for the respective computers are provided at a character code master 103 and the information for converting characters is registered as a character code conversion table 105. At the time of converting the character codes, the user first inputs a computer identification code, the processable character code information obtained from the character code master 103 is obtained by a character code identification means 107, and then, a data file 109 to be converted is retrieved from the character code conversion table 105. The character codes are converted by a character code conversion means 108 based on the conversion data and outputted to a transmission file 110. Thus, codes are automatically converted just by inputting the identification code of the computer by the user and the transmission file 110 is prepared.
Patent JP-S6128843-A (JP)
Title: Infrared gas analyser
Inventor: SHIBATA SHOZO
IPC: G01N21/61
Filed: 1984-07-18
Abstract: PURPOSE:To simplify the constitution of the titled analyser, by detecting one of bidirectionally emitted lights by a detection part having sensitivity to the absorbing band of a measuring component through a measuring cell while detecting said light and the reflected light from the measuring cell to control the quantity of incident light to one of both detection parts. CONSTITUTION:One of lights from a bidirectional light emitting source 11 is passed through a measuring cell 12 to be received by a first detection part 15 through a filter 14 while the light in the opposite side of the cell 12 and the light by the reflective mirror 13 in the cell 12 are received by a second detection part 17 through a filter 16 and the signals from the detection parts 15, 17 are inputted to a signal processing part 19. The detection parts 15, 17 are respectively set so as to have sensitivities to the absorbing band of a measuring component and that of an interference component and the quantity of incident light to the detection part 17 can be adjusted by an adjusting part 18. By this method, the interference component can be compensated by the single measuring cell 12.
Patent JP-H0817229-A (JP)
Title: Recessed luminaire
Inventor: HONDA KOICHI
IPC: F21S4/00
Filed: 1994-06-30
Abstract: PURPOSE:To reduce material cost of a chassis and make it lightweight by forming the chassis by the connection of a U-shaped supporting piece to be brought into contact with a ceiling to an L-shaped supporting piece. CONSTITUTION:One end of an almost L-shaped supporting piece 4 is detachably rotatably fixed with a fixing part 5 to the middle part of an almost U-shaped supporting piece 3 to form a chassis 1. A lighting unit comprising a self locking type terminal board 3, stabilizer 7a and others and a lamp socket 8 are integrally fixed to the lower surface of the supporting piece 3. The chassis 1 is inserted into the opening of a ceiling, fixing holes 10 of the chassis 1 are fit to a hanging volt, supporting parts 21, 23 are brought into contact with the flange of the opening then fixed. By this constitution, material cost of the chassis is reduced and it is made lightweight.