baber/WOPTO huggingface dataset:
Patent JP-H05272359-A (JP)
Title: Carbon dioxide removing combustion equipment
IPC: F01N3/02
Filed: 1992-03-26
Abstract: PURPOSE:To remove carbon dioxide in the combustion exhaust from a combustion device which combusts hydrocarbon group fuel and air without the need of other power. CONSTITUTION:This combustion equipment is provided with a supercharging device 4 which pressuring combustion air to high pressure by utilizing the exhaust energy of a heater 2, a high pressure combustion device 1 which combusts fuel under high pressure by utilizing high pressure air obtained by the supercharging device 4, an exhaust condenser 8 which removes carbon dioxide by cooling high pressure exhaust from the high pressure combustion device 1, and a regeneration heat exchanger 7 which heats the exhaust from the exhaust condenser 8 by utilizing the exhaust of the high pressure combustion device 1.
Patent JP-H06280289-A (JP)
Title: Safety device for automatic refrigerator operation
Inventor: HIRAMI ICHIRO
IPC: E02F9/24
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the supply of pressure oil from a main hydraulic pump to an actuator, and to maintain a stationary state by forcibly holding a direction changeover valve at a neutral position when a starting switch is turned off during automatic refrigerator operation. CONSTITUTION:When a key switch 5 is turned off from the state of the operation of an engine 1, whether or not a turbo timer switch 20 commanding automatic refrigerator operation is turned on is discriminated. When the timer switch 20 is turned on, an electromagnetic control valve 23 is changed over to a closed position by a driving signal. A timer starts its operation, and operation that the counted number is decreased by one and the result is compared is repeated, and a driving signal is output to an engine stop device 22 from a controller 21 and the engine 1 is stopped when the count reaches zero. The connection of a pilot hydraulic pump 10 and an operating device 11 is interrupted during automatic refrigerator operation, thus keeping the type of a hydraulic shovel at a time when the key switch 5 is changed over to off as it is.
Patent JP-H09260582-A (JP)
Title: Semiconductor device
Inventor: ITO JUNJI
IPC: H01L25/18
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To enable shielding of unwanted ratiation in the case when a semiconductor substrate with a high-frequency circuit is to be reduced in size. SOLUTION: A first MMIC(monolithic microwave integrated circuit) board 11 and a second MMIC(monolithic microwave integrated circuit) board 12 where a high-frequency circuit is formed respectively are mounted on an insulating board 14 equipped with a surface grounding layer 15 and an inner grounding layer 16 through the intermediary of bumps 18 respectively. A rear grounding metal film 13 is formed on the rear sides of the MMIC boards 11 and 12 respectively, and the rear grounding metal films 13 are electrically connected to the inner grounding wiring layer 16 inside the insulating board 14. The inner grounding wiring layer 16 is arranged covering all region where the MMIC boards 11 and 12 are mounted.
Patent JP-H10265103-A (JP)
Title: Sheet winding shaft
Inventor: TABUCHI AYAAKI
IPC: B65H18/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To install narrow cores, firmly fix the cores on a drive shaft while taking up sheets, release the cores from the drive shaft at the time of finishing taking them up, and devise each of the cores to take up the sheets by specified take-up tensile force on a winding shaft to take up a plural number of the narrow sheets made by slitting wide sheets by the cores. SOLUTION: A collar 38 is installed free to circulate with a speed difference in the circumference of a shaft center, core locking members 40 having edges 50 free to be projected from and to sink in opening parts 46 provided at least at three points of the collar 38, the core locking members 40 are revolved by transmitting torque of the shaft center to them, a core 42 is fixed by projecting the edges 50 simultaneously at the time of starting to rotate the shaft center, and the core 42 is released from constraint of the collar 38 by retreating and sinking the edges 50 simultaneously at the time of stopping rotation of the shaft center.
Patent JP-H06284341-A (JP)
Title: Infrared-ray imaging device
Inventor: AKASAKA AKIRA
IPC: H04N5/378
Filed: 1993-03-26
Abstract: PURPOSE:To provide an infrared-ray imaging device essential to an infrared-ray image pickup device capable of automatically removing dark time output and acquiring clear images with high contrast and a wide dynamic range. CONSTITUTION:The dark time output is automatically measured by a dark time output compensation picture element 6 formed by providing a light shielding film 11 on the light incident plane (the back surface of a picture element forming surface) of the imaging device so as to output only the value of the dark time output. The value is stored in a dark time output storage circuit 8 and is subtracted from the output 7 of normal picture elements provided with both of the output by infrared light from an object and the dark time output by a dark time output subtracting circuit 9 and thus, the output not including the dark time output can be obtained.
Patent JP-S56166365-A (JP)
Title: Manufacture of one-side galvanized and one-side lead plated steel strip
Inventor: KANAMARU TATSUYA
IPC: C23C2/06
Filed: 1980-05-23
Abstract: PURPOSE:To improve the adhesion of a substrate to a plating metal by galvanizing both sides of a steel strip and sticking molten lead to one side with a coating roll in a nonoxidizing or reducing gaseous atmosphere. CONSTITUTION:A steel strip 1 is dipped in a galvanizing bath 3, pulled up, and fed into a gas wiping chamber 5 isolated from the open air. In the chamber 5 a reducing or nonoxidizing gas is sprayed on the strip 1 to regulate the amount of molten zinc stuck. The strip 1 leaving the chamber 5 is passed through a temp. regulating zone 7 and introduced into a lead plating chamber 8, where the strip 1 is plated with lead by contact witha coating roll 14 with molten lead stuck to the surface. Since all of said 3 chambers are maintained in a reducing or nonoxidizing atmosphere, no oxide film is formed on the galvanized surface and lead on the roll surface. Accordingly, zinc and lead well adhere to each other.
Patent JP-S63234123-A (JP)
Title: Optical temperature measuring instrument
Inventor: HISHIKARI ISAO
IPC: G01K11/12
Filed: 1987-03-23
Abstract: PURPOSE:To take a measurement of temperature with high sensitivity by projecting and photodetecting light on an interference filter as a temperature sensing part through an optical fiber, photodetecting light from the optical fiber, and measuring the temperature by a measuring means. CONSTITUTION:Light from a light source 1 such as an incandescent lamp is projected on the multilayered interference film filter 3 as the temperature sensing part through the optical fiber 21. The light transmitted through the filter 3 becomes band-pass transmitted light with center wavelength shown by A and is incident on a detector 5 through an optical fiber 22 and a filter 4. The output of the detector 5 is processed by the measuring means 6 to measure the temperature. The filter 3 shifts in transmission wavelength characteristics to the long-wavelength side from A to A' as temperature T rises, but the filter 4 does not vary in wavelength characteristics and has long-pass characteristics shown by B, so the degree of the overlap between A; and B varies with the temperature T and radiant energy incident on the detector 5 varies. The measuring means 6 measures the temperature T from the output of the detector 5 by an arithmetic expression, etc., found previously by experiment, etc.
Patent JP-H07283089-A (JP)
Title: Configuration of clean room in production line
Inventor: IWASAKI TAKEMASA
IPC: F24F7/06
Filed: 1994-04-06
Abstract: PURPOSE:To configure a production line freely at low cost depending on the production scale by classifying a production line for forming a film into a plurality of modules of different type constituted of a plurality of types of process facilities and then air-conditioning the region of facility in each module at a required level of cleanliness. CONSTITUTION:Each process facility constituting a module 4 comprises a oxidation/diffusion/low pressure CVD facility 19, a module stock facility 23, and a module carrying unit 24 wherein each region normally requires different level of cleanliness including the temperature and humidity. The cleanliness region is classified into 27a-b, a stock facility 23a, and a carrying unit 24a, for example, and air-conditioned as required thus configuring a production line freely at low cost depending on the production scale.
Patent JP-S63235706-A (JP)
Title: Flow rate control valve with pressure compensator
Inventor: IZUMI EIKI
IPC: F15B11/05
Filed: 1987-03-23
Abstract: PURPOSE:To control constantly a large flow rate, by driving a main valve comprising a seat valve by means of a pilot valve which is driven by a proportional solenoid and provided with a main notch and auxiliary notches formed on its spool. CONSTITUTION:A main valve 2 is constituted with a seat valve, and the control pressure chamber 9 of the main valve 2 is connected to a pilot valve 3 which is driven by a proportional solenoid 27 and provided with a spool 23 having a main notch 28 and auxiliary notches 29 and 30 formed thereon. Thereby, if load pressure PL is increased, the pilot flow rate does not increase in the pilot valve 3, so that the pressure compensation is achieved and the large flow rate can be controlled constantly.
Patent JP-S62227348-A (JP)
Inventor: IKUTA HIDETSUGU
IPC: A61B8/12
Filed: 1986-03-28
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-H09311609-A (JP)
Title: Electrophotographic device
Inventor: UNO MUGIJIROU
IPC: G03G21/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To suppress electrostatic fatigue as well as physical wear of a photosensitive member, and furthermore, physical wear of a drive system, and to reduce the running cost, by starting operation of an image forming unit with the same timing as in the case of paper feeding to the main body when a hard copy is outputted by optional paper feeding. SOLUTION: This device, having optional paper feed units 221, 222 in addition to a main body paper feed unit 211, is equipped with a recording paper detection means 20, located upstream of a transfer part 5, in such a position as to be able to detect a front end position of recording paper, whichever case happens where paper is fed by the main body paper feed unit 211 or by the optional paper feed units 221, 222, and at a point of time when a front end of recording paper is detected by this recording paper detection means 20, the recording paper is once stopped and thereafter conveyance toward the transfer part 5 is resumed. In this event, image forming operation is started based on the detection of the recording paper detection means 20.
Patent JP-2000269264-A (JP)
Title: Ball-type wire bonding
Inventor: FUJI KAZUNORI
IPC: B23K20/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide ball-type wire bonding in which the generation of poor wire bonding is known in advance by comparing the mean value of quantities of crush and deformation of a ball section with an upper limit value and a lower limit value of a maximum quantity of the crush and deformation of the ball section, when bonding the ball section to a bonding section. SOLUTION: A wire bonding device is provided with a height sensor for detecting the height position of a bonding tool 5. Signals from the height sensor are inputted into a central control circuit to calculate an actual quantity H of crush and deformation of the ball section 10a by the downward movement of the bonding tool 5. Wire bonding is conducted plural number of times and the quantity H of crush and deformation is calculated each time, to find out the average value of the quantities of crush and deformation of the ball section 10. The obtained average value is compared with the upper limit value and the lower limit value of the maximum quantity of crush and deformation when bonding the ball section 10a to a bonding section 3a. With this method, poor wire bonding can be prevented.
Patent JP-H10226373-A (JP)
Title: Auxiliary seat for motorcycle
Inventor: SATOU TAKEMI
IPC: B62J1/20
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary seat mainly composed of sponge or rubber, prevent pain in the buttocks and uncomfortablenes received to the human body caused by long distance and long time driving. SOLUTION: In a seat mounted in a motorcycle main unit, an auxiliary seat 1 mainly composed of sponge or rubber is mounted on a seat of a motorcycle by rubber chord 2 or a hook 3, by a cushion of the auxiliary seat, pain in the buttocks received to the body generated at the time of long distance and long time driving is reduced, fatigue and uncomfortableness are prevented.
Patent JP-H04282160-A (JP)
Title: Transfusion liquid container
Inventor: ISONO KEINOSUKE
IPC: A61J1/20
Filed: 1991-03-08
Abstract: PURPOSE:To mix the drug in a vial and a soln. in a short period of time without hindering the movement of liquid by an operation error, etc., by communicating a hollow communicating means as a communicating means with the plug body of a drug container through the closing bode of a flexible container, by which the movement of the soln., etc., in the flexible container is smoothly executed. CONSTITUTION:This container consists of the drug container 1, the flexible container 2, the communicating means 3, and a connecting body 4. The drug container (vial) 1 consists of a glass or plastic container contg. the drug, such as powder drug or freeze-dried drug. The mouth end part 6 of the via 1 is hermetically sealed by the plug body 7 and is housed into the connecting body 4 by positioning its mouth end part 6 downward. The communicating means 3 is constituted of a hollow piercing needle 12 and a piercing needle holding member 13. The piercing needle 12 pierces the plug body 7 and the closing body 10 when the vial 1 is pressed down by the cap 5 at the time of communicating. The inside of the vial 1 and the inside of the flexible container 2 are then communicated by the communicating means 3.
Patent JP-S56165532-A (JP)
Title: Successive punching method with punching press and die for use of this punching method
Inventor: KOMAKI KAZUYOSHI
IPC: B26F1/00
Filed: 1980-05-26
Abstract: PURPOSE: To prevent a discontinuous generation of shear droops in a successive punching work, by forming one side edge of a punching die into a circular arc, and by performing a successive punching work while feeding more than a circular arc zone of a punched hole into the circular arc zone of the punching die.  
     CONSTITUTION: A circular arc zone y 1  of the first punched hole A 1  punched by the first die 1 is moved to a position so as to overlap with a circular arc zone 5a of the first die 1, and a punching work is applied to a work W at this position. While the work W is thus moved in a prescribed distance L in the arrowed direction, the punching work is successively performed. Hereby, a shear droop M 1  generated by the first punching work is continuously connected to a shear droop M 2  to be generated by the second punching work, so that a discontinuous zone (wavy zone) of the shear droop is never caused. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60213203-A (JP)
Inventor: JINNO YOSHITAKA
IPC: H02B1/32
Filed: 1984-04-09
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-S60213026-A (JP)
Title: Dry etching device
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/302
Filed: 1984-04-09
Abstract: PURPOSE:To process etching in a short time and moreover having favorable uniformity by a method wherein a DC self-bias voltage is controlled. CONSTITUTION:A wafer 33 is put on an electrode 3. When high-frequency electric power is supplied to the electrode 3 from a high-frequency electric power source 7, etching gas in a vacuum vessel 1 is ionized. A negative DC self-bias voltage to be generated to the electrode 3 can be controlled to a constant by changing capacitance of a variable capacitor 11 connected between the electrode 2 and the earth. Moreover when high-frequency electric power to be supplied to the electrode 3 is increased, the DC self-bias voltage is reduced abnormally, while at this time, by reducing capacitance of the variable capacitor 11, the voltage can be enhanced up to the normal value. Moreover when etching approaches completion, the DC self-bias voltage is enhanced by reducing capacitance of the variable capacitor 11, and damage of foundation of a film to be etched is checked.
Patent JP-S60212455-A (JP)
Title: Production of aqueous resin
Inventor: ENDOU SEIJI
IPC: C09J163/00
Filed: 1984-04-09
Abstract: PURPOSE:To produce an aqueous resin usable for odorless adhesives having improved adhesive properties, by incorporating a specific aqueous polyurethane resin with a polyfunctional epoxy compound. CONSTITUTION:(A) 100pts.wt. water-soluble or water-dispersible urethane polymer obtained by adding an organic diisocyanate, e.g. xylylene diisocyanate, to a compound having 200-4,000 average molecular weight and 2 active hydrogen atoms, e.g. polyether or polyester, crosslinking the resultant prepolymer having isocyanate groups at the terminal positions with a chain extender, preferably an alkanolamine having tertiary nitrogen atom such as N-methyldiethanolamine alone or together with ethylene glycol, and neutralizing or making the resultant product cationic is incorporated with (B) 0.5-20pts.wt. polyfunctional epoxy compound, e.g. (poly)glycidyl ether.
Patent JP-H05226421-A (JP)
Title: Bonding tool
Inventor: TANAKA KATSUYUKI
IPC: H01L21/60
Filed: 1992-02-18
Abstract: PURPOSE:To provide a bonding tool, having excellent flatness of pressed surface, abrasion-resisting property and temperature distribution, also having the pressed surface where contaminant is hardly adhered, excellent temperature responsiveness when heating or cooling, which can be effectively used for shortening of time and high preciseness of a semiconductor element mounting process. CONSTITUTION:At least a pressed surface consists of impuritycontaining conductive polycrystalline diamond 1, the polycrystalline diamond 1 is provided with current conduction terminal part, and a bonding tool, to be used for mounting of a semiconductor element, which can be heated by applying a current on the above-mentioned terminal part 3, is obtained.
Patent JP-S55162772-A (JP)
Title: Preparation of substituted acetic acid derivative
Inventor: HAMADA YOSHINORI
IPC: C07D217/24
Filed: 1980-05-23
Abstract: NEW MATERIAL:A substituted acetic acid derivative of formula I (formula II is pyridine, pyrimidine, imidazole or tetrazole; R is hydrocarbon group; A is O or S; formula II and the benzene ring may have a 1W3C substituent, condensed benzene ring or alicyclic ring which will not affect the reaction; -COR may be on the condensed benzene ring).  
     EXAMPLE: 2-(2-Phenoxy-5-pyridyl)-propionic acid.  
     USE: A medicine or drug for an animal having improved anti-inflammatory action (including an antirheumatic action) and an analgesic action.  
     PROCESS: A compound of formula III is reacted with an alkoxymethylene-trihydrocarbon group-substituted phosphorane to give a compound of formula IV, which is hydrolyzed and oxidized to form the compound of formula I. The compound of formula III can be obtained by reacting a halogenopyridine with a phenol or thiophenol in the presence of a basic substance if necessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61227705-A (JP)
Inventor: HAYASHI MASAHIKO
IPC: A01D46/24
Filed: 1985-04-01
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-S55162730-A (JP)
Title: Preparation of hydoxycitronellal
Inventor: AKUTAGAWA SUSUMU
IPC: C07C45/42
Filed: 1979-06-04
Abstract: PURPOSE: To prepare the titled compound useful as a perfume, by isomerizing a 7- hydroxygeranylamine derivative (trans- or cis-form) using a catalyst comprising a bivalent Pd compound and a phosphine compound, in high yield, and then hydrolyzing the isomerized product.  
     CONSTITUTION: Hydroxycitronellal is prepared, economically, in an industrial scale, by isomerizing a 7-hydroxygeranylamine derivative of formula I (R 1 , 2  are 1W6C alkyl, cycloalkyl, or R 1  and R 2  together with the adjacent N atom form a 5- or 6-membered ring which may contain another N atom or O atom) or a 7-hydroxyneryl amine derivative of formula II, and hydrolyzing the resulting 7-hydroxyaldehydenamine of formula III. The isomerization reaction is carried out in the presence of an isomerization catalyst comprising a bivalent Pd compound and a phosphine compound. The catalyst is prepared by reacting 1mol of a Pd compound, 1W2mol of a tri-valent organic phosphorus compound, and 1W5mol of an alkali metal phenoxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11262888-A (JP)
Title: Artificial two-degree of freedom bending mechanism
Inventor: MURASE YUICHI
IPC: A63H13/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To cause an artificial two-degree of freedom bending mechanism to perform artificial two-degree of freedom bending with one motor. SOLUTION: This mechanism is provided with a mechanism to which an inner rotor 1 having a fixed pin 8, a certain angle α to a motor axis and its axis crossing the motor axis is connected so as to engage a slit 7 in a rotating member 5 rotatably provided around a joint rotational shaft 4 with the pin 8, thereby to reciprocatingly move a driven member 6 fixed to the radial direction of the rotating member 5 at an amplitude of 2α, and a mechanism for cutting the transmission of torque at a time when an outer rotor 2 completes directional change of the joint rotational shaft 4 and for using the rotation of the inner rotor 1 only for the rotational amplitude movement of the rotating member 5.
Patent JP-S59197084-A (JP)
Inventor: SUKOTSUTO CHIYAARUZU RITSUCHIM
IPC: G06F17/21
Filed: 1984-04-06
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-S56165105-A (JP)
Title: Multilayer thin film filter
Inventor: WATANABE ROKUROU
IPC: G02B5/28
Filed: 1980-05-26
Abstract: PURPOSE:To improve the transmission factor and to eliminate ripples in an interference filter by placing an interference layer (A) comprising thick film layers adjacently to an interference layer (B) comprising thin film layers and by disposing another interference layer (C) comprising layers having an intermediate thickness to the outer side of (A) or (B). CONSTITUTION:An interference layer 4 comprising relatively thin film layers and an interference layer 5 comprising relatively thick layers are arranged in an adjascent relation and by providing an interference layer 6 having an intermediate film thickness as an outer layer of 4 or 5. In this way, a filter B with less ripple as compared to an interference filter A having layers with intermediate film thickness in the intermediate part.
Patent JP-H11269771-A (JP)
Title: Color-deepening agent for fiber, and color-deepening treatment
Inventor: MIYAMURA TAKASHI
IPC: D06P5/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a color-deepening agent for a fiber, capable of forming a darkly dyed fiber product comprising a wool or the like into a deep color, and excellent in color-deepening effect and its durability. SOLUTION: This color-deepening agent for a fiber is obtained by mixing (X) a resin solution obtained by adding a diisocyanate compound to a hydroxy- modified dimethylsilicone oil (having two or more hydroxy groups) in an amount regulated so that the reacting molar ratio of NCO group to OH group may be 1.1-2.0, and allowing an aqueous solution of sodium bisulfite (sodium hydrogen sulfite or NaHSO3 ) to act on the obtained product as an agent for forming the product into the water-soluble one, and a blocking agent, with (Y) a water- dispersing element obtained by dispersing a fluorine-based polymer having a perfluoroalkyl group at the side chain and further having water-repellency, in water, and (Z) a water-dispersing element obtained by dispersing a polyorganosiloxane compound in the water.