baber/WOPTO huggingface dataset:
Patent JP-2000084497-A (JP)
Title: Classifier for farm produce
Inventor: NAKANO AKIRA
IPC: G01N21/89
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To detect the transmitted light of farm produce precisely and sensitively and to reduce the damage of the farm produce during sorting by a method in which a pan is composed of a pair of pan pieces on both sides in conveyance transverse direction and formed to be a split type in which the opposite end of each pan piece is slanted downward so that the farm produce is dropped on a discharge conveyer. SOLUTION: A pan 5 is constituted by the combination of symmetrical pan pieces 51, 51 of a pair and formed to be a split type. In a sorting stage 3, on the basis of the results of the judgement of sorting sections for farm produce P on each pan 5 on the basis of information on the detection of transmitted light and information on an appearance image, the produce P belonging to the same sorting section comes on the same discharge conveyer (one of 81-83) disposed separately in the conveyance direction of a transportation conveyer 101. By the actuation of discharge apparatuses 31-33, the opposite ends of the pan pieces 51, 51 of a pair constituting the pan 5 are slanted downward simultaneously, and the produce P mounted on it is dropped/discharged on the discharge conveyers 81-83.
Patent JP-H1197154-A (JP)
Title: Corona charger
Inventor: MUTO KAZUFUMI
IPC: G03G15/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a corona charger which can adjust the tension of a wire while an end shield plate to decide the charging width is fixed to the minimum charging width position and which can achieve a small-sized construction. SOLUTION: A block 1 to install a grid wire 5 is fixed to a shield plate 3a with possibility of disengagement, and the tension of the grid wire 5 is adjusted by moving the block 1 inward in the front. In this primary charger device (corona charger) 120, an end shield plate 8a to decide the charging width is located in a fixed position by the shield plate 3a. Thereby the end shield plate 8a remains stationarily even if the block 1 is moved for tension adjustment, and the charging width decided by the shield plate 8a becomes constant, and the tension adjustment can be conducted while the shield plate 8a is fixed to the minimum charging width position, and it is possible as a result to achieve a small-sized construction of primary charger 120.
Patent JP-H04136644-A (JP)
Title: Electric circuit for indoor air exhaust and circulation device
Inventor: KIDERA YUTAKA
IPC: F24F7/007
Filed: 1990-09-26
Abstract: PURPOSE:To improve the stability of an indoor exhaust and circulation device by compensating smooth actuation of a fan motor after a power supply is switched by releasing, in the case power supply is switched from a solar cell power supply, to an ordinary domestic power supply, the fan motor in an arbitrary time from the solar cell power supply and from the ordinary domestic power supply. CONSTITUTION:With a 24 hour timer T1 3 turned on, a power supply for a fan motor 8 is switched from a DC 12V solar cell 2 to an AC 100V power supply, i.e., a DC 12V power supply 6 which takes AC 100V as a power supply. Thereupon, the DC 12V power supply 6 includes a time limit contact T2 5a of an on-delay relay T2 5 assembled in a part of a power supply circuit and hence does not supply DC 12V to the fan motor 8 unless certain set time is elapsed. The fan motor 8 kept interrupted owing to actuation of a protective device is reset at this time and is started when the time limit contact T2 5a of the on-delay relay T2 5 is closed. Accordingly, smooth actuation of the fan motor after switched is compensated to secure the safety of an indoor air exhaust and circulation device.
Patent JP-H09104646-A (JP)
Title: Perfluoro-2-methylpentane derivative and its production
Inventor: KAWAHARA MIKI
IPC: C07C17/04
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-contg. perfluoropentane derivative bearing at least two trifluoromethyl groups, a highly general-purpose compound as a raw material having substituents readily convertible in terms of the synthetic chemistry, also derived from low-toxic feedstock(s). SOLUTION: This 2-(trifluoromethyl)perfluoropentane derivative is expressed by the general formula CF3 CF2 CF2 C(CF3 )2 -X (X is Cl, Br or OH) and can be obtained by reaction between a cationic halogen ion donor, an acidic fluoride ion HF2 <-> and 1,1,1,3,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)-2-pentene.
Patent JP-H03121073-A (JP)
Title: Ozonizer
Inventor: INATANI MASATOSHI
IPC: C01B13/11
Filed: 1989-10-04
Abstract: PURPOSE:To effectively generate a necessary constant ozone quantity by installing a temperature sensor for detecting the temperature in a space in which an ozonizer is positioned and a voltage varying means for controlling the voltage of a high voltage generator at high voltage under a high temperature. CONSTITUTION:Kitchen dusts are put into an inner box 9, and outside air is sucked from a suction port 26 by a suction fan 25, and introduced into an ozonizer 22 from a suction port 23, and the mixed gas is generated with the ozone generated in an ozonizer 13 applied with high voltage by a high voltage generator 16. In this case, the change of the ozone concentration due to temperature is large. The high voltage generator 16 is equipped with a transistor 17, transformer 18, and an oscillation circuit 19, wherein a temperature sensor 20 for detecting temperature change is installed. The pulse width output from the oscillation circuit 19 is changed by the change of resistance due to temperature, and the voltage which changes in the primary side oscillation coil 21 through the transistor 17 varies, and also the high voltage value on the high voltage generating coil side of the transformer 18 is varied, and the ozone generation quantity is adjusted.
Patent JP-H05100616-A (JP)
Title: Circuit for language practice
Inventor: KAWACHI TSUNEYOSHI
IPC: G11B15/02
Filed: 1991-10-07
Abstract: PURPOSE:To obtain the language practice circuit which easily and comparatively reproduce a tutor's voice on a recording medium and a learner's voice. CONSTITUTION:The circuit which stores a memory circuit 17 with a speech signal obtained from a microphone 10 after storing a signal reproduced from the recording medium in the memory circuit 17 reads and reproduces the signal, reproduced from the recording medium, out of the memory circuit 17 when an operation switch 30 for memory reproduction and recording closed, while the signal reproduced from the recording medium and the voice signal obtained from the microphone 10 are stored in the memory circuit 17, and then stores the memory circuit 17 with the voice memory obtained from the microphone 10.
Patent JP-2001050920-A (JP)
Title: Method for estimating crystal grain size of aluminum alloy
Inventor: MORINAKA MASAYUKI
IPC: B22D21/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To easily, rapidly, and accurately estimate crystal grain size by injecting molten metal, where an aluminum alloy crystal-fining agent containing a specific amount of element has been added to one sample-collecting container out of two sample-collecting containers with a thermocouple. SOLUTION: Two sample-collecting containers of molten metal having a thermocouple are prepared. A crystal-fining agent with 5% Al and 1% B is added to the first container and is injected to the amount of addition of the molten metal of aluminum alloy by approximately 0.2-0.6% in terms of weight, thus measuring the initial crystal temperature. Then, without adding any additives to the second container, the molten metal with the same aluminum alloy is injected, thus measuring the initial crystal temperature. Then, the initial crystal temperature of the molten metal of aluminum alloy that has been measured for each of the first and second containers 1 is compared, thus the crystal grain size of the aluminum alloy according to the temperature difference is estimated.
Patent JP-S60204949-A (JP)
Inventor: ARUBAATO EDOWAADO BORUTON
IPC: F02B1/04
Filed: 1984-12-10
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-S60138754-A (JP)
Inventor: YURUGEN HAITOMAN
IPC: G11B33/10
Filed: 1984-12-10
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-S62117972-A (JP)
Inventor: KURUTO ARUTEN
IPC: E05F15/681
Filed: 1986-11-01
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-H03121491-A (JP)
Title: Data setting device for electronic musical instrument
Inventor: WATARI KOICHIRO
IPC: G10H1/053
Filed: 1989-10-04
Abstract: PURPOSE:To allow the setting of the upper limit and lower limit of velocity in accordance with an actual velocity when keys are actually touched by providing detecting means for detecting the velocity of the keys and velocity limit setting means. CONSTITUTION:The velocity of the touched key is detected when the 'AUTO' of a mode key MK is selected. The threshold value to prohibit the output of the musical tone signal generator 5 is then automatically set in accordance with this velocity. On the other hand, the velocity of the touched key is written in a working memory 4 and is displayed on a display section 9 when a 'MAN- UAL' is selected. The threshold value to prohibit the output of a musical tone generator 5 is set in accordance with the velocity written in the working mem ory 4 by a transfer key TNK is pushed after the velocity displayed on the display section 9 is checked by an operator. The operator is able to set the threshold value as desired while actually playing a keyboard in this way.
Patent JP-H08101282-A (JP)
Title: Cover fixing structure
Inventor: KITAGUCHI KEIZABURO
IPC: G01D11/24
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a cover fixing structure in which a cover fixed to the case body can be removed easily. CONSTITUTION: A battery cover 2 having arcuate cross-section is fixed, slidingly in the direction perpendicular to the arc, to the opening part 4 at the battery containing part 3 of a case body 1. The battery cover 2 is provided, on the opposite side of the arc, with inclining faces 10 for forming a gap (s) increasing toward the inside of the case body 1 between the side face 4a of the opening 4 and the side face of the battery cover 2. When the battery cover 2 is depressed, the battery cover 2 is bent easily by an amount corresponding to the gap (s) with respect to the side face 4a of the opening 4 and since the inclining face 10 of the battery cover 2 is not pressed strongly against the side face 4a at the opening 4, the battery cover 2 can be slid smoothly and removed easily.
Patent JP-H08106828-A (JP)
Title: High-voltage bushing for x-ray tube
Inventor: TSUKAMOTO KATSUMI
IPC: H05G1/08
Filed: 1994-09-30
Abstract: PURPOSE: To miniaturize the outer diameter size of a high-voltage bushing for an X-ray tube by applying a gas insulation system. CONSTITUTION: Insulating gas is sealed in a space 14 between an insulator 10 and a cable post 12. The insulator 10 is formed from alumina ceramics and the cable post 12 is formed from mold resin in which alumina powder of grain size 5-8μm is mixed. This cable post 12 is integrally formed with a brass holder 32 and the holder 32 is cooled down by a cooling water. A discharge suppression circuit 16 is embedded in the inside of the cable post 12. Connection terminals 20 exposed from the cable post 12 are connected to vacuum side terminals 18 which penetrate through the insulator 10. Heat transmitted from an electron gun to the vacuum side terminals 18 is escaped to the cooling water via the insulator 10 and the holder 32 so that the temperature rise in the high voltage bushing can be suppressed.
Patent JP-S63179118-A (JP)
Title: Device for suppressing deterioration of engine oil
Inventor: MURAOKA AKIYOSHI
IPC: F01M13/00
Filed: 1986-10-31
Abstract: PURPOSE:To suppress deterioration of engine oil due to oxidation, by arranging a copper porous chamber reduction member for reducing oxidizing gas such as NOx, O2 in blowby gas above the oil level in an oil pan. CONSTITUTION:In an engine 1, a cylinder head 3 is mounted on a cylinder block 2 and a piston 4 is contained slidably in the cylinder block 2. In such arrangement, a porous reduction member 14 for reducing oxidizing gas such as NOx, O2, etc. in blowby gas is held between the bottom of a crank chamber 12 and an oil pan 13. Before the blowby gas flowing from a combustion chamber 5 through the outer circumference of the piston 4 into the crank chamber 12 contacts with the level of engine oil E, the blowby gas is contacted with the porous reduction member 14 so as to reduce and make inert the oxidizing gas in the blowby gas.
Patent JP-S62121601-A (JP)
Title: Circulation type cleaning apparatus with distillation control means
Inventor: KOMATSU TAKESHI
IPC: B08B3/08
Filed: 1985-11-21
Abstract: PURPOSE:To extend the life of a heating device and to save source of heating and cleaning solvent, by preventing over distillation while maintaining sufficiently low degree of contamination. CONSTITUTION:Automatic control of a heating device for distillation is performed in response to the degree of contamination of cleaning solvent in a dipping tank 1; that is, cleaning solvent 2a in the dipping tank 1 and distilled cleaning solvent 2c from a water separator 7 is led to transparency measuring circuits 13, 14 in a contamination monitoring unit 12 through lines 10, 11 respectively. And the output of the circuit 13 is compared with a reference value; i.e., the output of the circuit 14 by means of a comparator 15 and difference between these output is converted by means of a contamination degree determination circuit 16 to a signal 17 representing degree of contamination according to predetermined functional relation. Then, said signal 17 is given to a heater power determination circuit 19 in a heater control unit 18 to determine required electric power according to the predetermined relationship between degree of contamination and required heater power, so that a signal of desired value of heater power 20 is produced and further heater power is changed to the desired value by means of a comparator 21 etc.
Patent JP-2000082102-A (JP)
Title: Electronic document sending back method
Inventor: OMURA YOSHIHIDE
IPC: H04L12/54
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently send a document back to an editor on the occurrence of document inadequacies in a job using a work flow. SOLUTION: Identification information of an editor is registered in advance in an editor table every information item in an electronic document. When a sending back operation and the information item to be sent back are selected in an arbitrary person in charge terminal, the identification information of the editor corresponding to the information item to be sent back is retrieved from the editor table, and the electronic document is returned to the person in charge terminal of the editor obtained by the retrieval result.  Or, the identification information of a last updater is recorded in the editor table for every information item in the electronic document, the identification information of the last updater corresponding to the information item to be sent back is retrieved from the editor table and the electronic document is returned to the person in charge terminal of the last updater obtained by the retrieval result.
Patent JP-2000090958-A (JP)
Title: Battery inspection device and method thereof
Inventor: YAMAMOTO KIYOBUMI
IPC: G01B15/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To inspect the winding dislocation of a battery and the bent status of a positive electrode lead highly accurately and efficiently. SOLUTION: Regarding an inspection system 100 for inspecting the dislocated winding of a battery 10 housing a wound group formed out of a strip type positive electrode plate and a strip type negative electrode plate wound via a separator in a battery can, a first photographing camera 312 for photographing the fluoroscopic image of the upper part of the battery 10 on the basis of the transmission or non-transmission of an X-ray through the upper part of the battery 10 carried to a preset inspection position P2, and a second photographing camera 316 for photographing the fluoroscopic image of the lower part of the battery 10 on the basis of the transmission and non-transmission of an X-ray through the lower part of the battery 10 are installed,  and the dislocated winding of a wound group and the bent status of a positive electrode lead are inspected on the basis of the fluoroscopic images photographed by the first and the second photographing cameras 312 and 316.
Patent JP-S62119669-A (JP)
Title: Order input machine
Inventor: NAKAYAMA YOSHIHARU
IPC: G06Q50/00
Filed: 1985-11-20
Abstract: PURPOSE:To facilitate the retrieval of a desired menu and the setting and registration by providing a display means displaying a menu designating state and a holding means holding the menu. CONSTITUTION:In case of the order input, the order input machine is carried to a table seated by a customer and an ON key of the key input section 1 is operated. In operating a registration key in function keys 2, a display inquiring about the menu No. is displayed. In inputting the menu No. by the operation of numeral/classification keys 5, 5..., an extraction means 7 extracts the menu No. and a menu name from a menu memory 6 and supplies the result to the 1st memory 8. The information is sent to the 2nd memory 10 via a selection means 9, supplied to a display memory 11 and displayed on a display section 12. In operating the registration further by the key input section 1, a quantity 2 is supplied to the memory 13. Thus, the order input is supplied simply by having only to memorize the classification of menu.
Patent JP-H06184912-A (JP)
Title: Removable rotating cam for tufting machine
Inventor: MATSUKUSU EMU BIIZUREI
IPC: D05C15/20
Filed: 1992-09-30
Abstract: PURPOSE: To provide a means for changing the strokes of needles of a tufting machine by changing the throws of eccentrics mounted on a revolving shaft without adding unnecessary weights. CONSTITUTION: This demountable rotary cam has upper and lower portions which can be coupled and securely mounted on a rotatable shaft and can also be demounted and interchanged with other similar eccentrics having different throws. The demountable rotary cam is particularly suited to vary the stroke of the needle bar in the tufting machine and an adjusting means is provided to maintain the proper relationship between the needles and loopers over a range of strokes.
Patent JP-2000085471-A (JP)
Title: Cover fitting structure for mirror housing
Inventor: TSUZUKI TAKAHIRO
IPC: B60R1/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a cover fitting structure for a mirror housing, that can miniaturize a cover fitted to the mirror housing. SOLUTION: In this cover fitting structure for a mirror housing 2, a hook part 21 of a cover 20 is formed in U-shape, and the tips of a lateral pair of support pieces 22 are connected to each other by an engaging piece 23. In this case, compared to the conventional case of forming two independent elastic claws, even if the width W (width between the lateral support pieces) of the hook part 21 is narrowed, the whole engaging piece 23 becomes engaging allowance to a claw part 8, so that engaging force is increased. The cover 20 can therefore be miniaturized by the narrowed portion of the width W of the hook part 21, thereby improving the design freedom of the mirror housing 2.
Patent JP-S63116748-A (JP)
Inventor: IKEDA MITSURU
IPC: B02C15/04
Filed: 1986-10-31
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-H09106617-A (JP)
Title: Method and apparatus for discriminating information-recording medium and method and apparatus for focus servo control
Inventor: TAKEYA TOMOYOSHI
IPC: G11B7/135
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To discriminate the kind of an information-recording medium by comparing the level of a focus error signal obtained in accordance with the movement of an objective lens with a reference level. SOLUTION: A subtracter 3 as a focus error signal generation means, a first focus error signal generation means and a second focus error signal generation means synthesizes/subtracts/outputs signals of mutually opposed two detectors of a photodetector element 2. The thus-obtained focus error signal SFE is amplified on the basis of a set focus servo gain, and converted to a digital signal by an A/D converter 6. A servo frequency band is set by a digital equalizer circuit 7. In this constitution, the kind of an information-recording medium can be discriminated based on a peak value of the focus error signal SFE, and consequently the focus servo gain and focus servo frequency band can be set.
Patent JP-S62120319-A (JP)
Title: Processing of shell of japanese pearl oyster
Inventor: NAKANISHI TAKASHI
IPC: A23L33/10
Filed: 1985-11-20
Abstract: PURPOSE:To enable quick removal of prismatic layer from the shell of Japanese pearl oyster (Pinctata fucata martensii) and to preferentially obtain nacreous layer having excellent pharmacological effect and high commercial value as a raw material of foods, pharmaceuticals and cosmetics, by treating the shell of Japanese pearl oyster with a tiltable rotary barrel polisher using a specific amount of hydrochloric acid. CONSTITUTION:The nacreous layer of Japanese pearl oyster shell is preferentially obtained from a Japanese pearl oyster shell using a tiltable rotary barrel polisher and a polishing liquid consisting of hydrochloric acid of 5-20% concentration. The amount of hydrochloric acid is preferably 0.5-1.5 times the amount necessary to convert calcium carbonate of the Japanese pearl oyster shell other than the necreous layer to calcium chloride. The effect can be further improved by using aluminum oxide as a polishing aid. Since the nacreous layer of shell can be preferentially obtained, the pharmacological effect and the whiteness of the product are improved compared with simple powder of Japanese pearl oyster shell or other shell powder (e.g. oyster shell powder) and the product can be sold at higher price.
Patent JP-2001079062-A (JP)
Title: Acupressure implement
Inventor: MITSUI ISAO
IPC: A61N2/08
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an acupressure tool which can be used everywhere and can act an appropriate acupressure to a right spot without applying power and force and simultaneously provides stimulus by magnetism and is portable. SOLUTION: The acupressure tool comprises a pair of clip arms 1 and 2 which has operating parts 1a and 2a at a base part and facing contact parts 1b and 2b at apexes and are pivoted by a pivot shaft 5 at support points 1c and 2c so as to be openable and closable, a spring 3 for providing an elastic force in the closing direction at the apexes of a pair of the clip arms 1 and 2 and magnetism-charged spheres 4 mounted one or both of the facing contact parts 1b and 2b of the apexes of a pair of the clip arms 1 and 2. Cover plates 6 and 7 are provided on both sides of the support points 1c and 2c and on one or both of these cover plates 6 and 7, a decoration displaying part 8 which three-dimensionally or planely displays a character image of a doll, an animal, etc., a design of a flower, a plant, etc., a picture pattern of a landscope, etc., is provided.