baber/WOPTO huggingface dataset:
Patent JP-H09324681-A (JP)
Title: Air-fuel ratio control device of internal combustion engine
Inventor: YASUI YUJI
IPC: F02D41/14
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To surely secure the required ability of catalytic converter devices to purify exhaust gas by calculating an amount of correction for correcting the air-fuel ratio so that the concentration of exhaust gas characteristic components downstream of the catalytic converter devices attains a predetermined value, and controlling the amount of fuel supply in accordance with the amount of correction and the concentration detected by an exhaust gas sensor. SOLUTION: Two three-way catalytic converter devices 4, 5 are installed in a main exhaust pipe 3, and a wide-area air-fuel ratio sensors 6 and an O2 sensor 7 are provided upstream and downstream of the catalytic converter device 4, respectively. A calculating part 13 in a control unit 8 calculates a first correction factor for correcting the basic amount of fuel injection while taking into account the rate of exhaust-gas recirculation, cooling water temperature, and the like. A calculating part 14 calculates a second correction factor while taking into account a desired air-fuel ratio at the wide-area air-fuel ratio sensor 6 and the efficiency of intake air filling, and the amount of fuel injection is corrected in accordance with the correction factors.  A calculating part 16 calculates the desired air-fuel ratio by correcting, using adaptive sliding mode control and based on the output of the O2 sensor 7, a reference air-fuel ratio set by a setting part 15.
Patent JP-S63234920-A (JP)
Inventor: HANAMI HIDENORI
IPC: A47J41/02
Filed: 1987-03-20
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-H05269702-A (JP)
Title: Classifying device of sawn lamber
IPC: B27B31/00
Filed: 1992-03-25
Abstract: PURPOSE:To classify sawn lumber into a product and the residual lumber without having misoperation even if the same is the short-sized and miniature sawn lumber. CONSTITUTION:A chevron-shaped guide member 11 is arranged on the rear of a sawing machine M and a plurality of rollers 12, 12... are provided by meeting at right angles with the guide member 11. The rollers 12, 12... can take a raised position higher than the top part of the guide member 11 and a lowered position held within the guide member 11. When the top part of the guide member 11 is regulated to a saw M3b and the sawing machine M is operated by raising the rollers 12, 12..., since the sawn lumber is discharged on the rollers 12, 12..., when the rollers 12, 12... are lowered after that, the sawn lamber falls to the right and left along slopes 11a, 11a on both sides of the guide member 11 and can be classified.
Patent JP-S57182364-A (JP)
Title: Coating material
Inventor: SAITOU MASAYOSHI
IPC: C09D5/02
Filed: 1981-05-07
Abstract: PURPOSE: To provide a coating material which can impart sufficient surface smoothness and denseness and waterproofness and is useful for building materials, by incorporating in a synthetic resin emulsion a filler which has undergone a water-repellent treatment.  
     CONSTITUTION: A synthetic resin emulsion coating material consists of, as main solid components, 50W10wt% (on a solid basis) synthetic resin emulsion such as  an acrylate ester copolymer resin emulsion and 30W90wt% filler which has undergone a water-repellent treatment, such as CaCO 3  which has undergone a water-repellent treatment with dimethyl-siloxane or a higher fatty acid or a  metal salt thereof. This material makes surfaces smooth and dense, and can impart excellent waterproofness. If necessary, not more than 150wt% (including  water present in said emuslion) water and not more than 0.5wt% water-soluble  high-molecular material such as methylcellulose may be added in order to improve workability without lowering the performance of a surface-treating agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61229037-A (JP)
Inventor: KUROSAWA MASAHIRO
IPC: E03D9/08
Filed: 1985-03-31
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-H0970811-A (JP)
Title: Preparation of cement paste, and preparation of mortar or concrete
Inventor: CHIKAMI KUNIO
IPC: B28C5/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain mortar or concrete which has high fluidity, gives a molded article having high density and strength, and is nearly free from an efflorescence phenomenon. SOLUTION: A production method of cement paste and mortar made from the cement paste or concrete in which after cement and water preferably of 25-80wt.% of the weight of the cement being mixed, or during mixing, ultrasonic waves are applied to the mixture.
Patent JP-S542978-A (JP)
Title: Electrolytic cell of filter press type
Inventor: ITOI EIJI
IPC: C25B9/19
Filed: 1977-06-10
Abstract: PURPOSE:To prevent the liquid or gas which has leaked from the cathode chamber, anode chamber, etc. from leaking directly outside the electrolytic cell and to maintain the safety of working environment, by equipping the outside frame body of picture frame form encircling the inside frame body of picture frame form of which at the central cut-out part the cathode chamber, anode chamber, etc. have been installed, keeping the prescribed space from the above inside frame body.
Patent JP-H02247859-A (JP)
Title: Automatic playing device for cassette tape
Inventor: KISHIKAWA SEIJI
IPC: G11B15/68
Filed: 1989-03-20
Abstract: PURPOSE:To simplify driving mechanisms by using the rotational driving mechanism of a turntable in a magazine in which a cassette is housed for selection of the cassette and the vertical driving mechanism for a deck for mounting of the cassette to the deck. CONSTITUTION:The magazine 2 rotates around a shaft 4 and the cassette 5 is set in a position A when the cassette 5 desired to be played is selected. An intermediate sheet 13 moves upward at the time when the rotating direction of the motor 8 is backward and the time when the rotating direction of a cavity shaft 11 attached thereto is backward. Then, a cam 16 pushes a pendent cam driven part 18 upward, by which a holder 6 is rotated 90 deg. around a support 7 in an arrow 30 direction and the cassette 5 desired to be played is set in a position B. A circular cam 23 is rotated by a motor 19 and a pin 27 of a lever 24 is engaged with the recess of a cam surface 33a, by which a lever 25 is turned counterclockwise and the deck 3 is energized by a spring 24 and is turned counterclockwise to engage a reel rest 29 and the cassette 5. The performance is thus possible.
Patent JP-H01242404-A (JP)
Title: Ozonizer and method for generating ozone
Inventor: SAITO HIROSHI
IPC: C01B13/11
Filed: 1988-03-24
Abstract: PURPOSE:To stably generate ozone with reduced power consumption for a long period by providing electrodes on the front and rear sides of a thin sheet of a low-permittivity material having a vitreous surface so that the electrodes on both sides are not confronted with the electrode on the opposite side, and impressing a pulse voltage while supplying an oxygen-contg. raw gas. CONSTITUTION:A thin insulating sheet 4 made of plastics such as PVC, PE, and PP and at least the surface of which consists of a low-dielectric-constant vitreous material or the ceramic sheet 5 with both sides covered with vitreous low-permittivity materials 6 and 7 is used. Electrodes 2 and 3 are respectively provided on both sides of the sheet 4 or 5 at the shortest distance of >=2 times the thickness of the sheet from one another so that the electrodes on both sides are not confronted with the electrodes on the opposite side to form an ozonizer. The ozonizer is used, and a pulse voltage is impressed while passing an oxygencontg. raw gas between both electrodes 2 and 3 to produce ozone. By this method, the power consumption is reduced, the service life of the electrode and ozonizer element can be remarkably prolonged, ozone can be stably generated over a long period, and further the production cost of ozone can be reduced.
Patent JP-H10265152-A (JP)
Title: Emergency communication system of elevator
Inventor: KUDO YUJI
IPC: B66B3/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate a passenger's feeling of unrest in a car by providing a communication means using the finger language and voice interlocking therewith to let aurally and visually handicapped persons and physically handicapped persons know the situation when an emergency situation occurs. SOLUTION: When a car 1 of an elevator stops in the midway between the floors, an elevator control board 2 detects the abnormality of the elevator car 1, and transmits the status of the elevator car 1 to a car control unit 3 by a communication cable 6a. In the car control unit 3, according to the transmitted data of the status, the data such as 'Elevator now stops between the floors. Please wait a moment' or the like is selected from the finger language display data and voice output data held in the unit. The data is transmitted to a finger language display unit 4 through communication cables 6b, 6c, thereby displaying the data in the finger language, and voice data is transmitted to a voice broadcasting device 5 to broadcast by voice.
Patent JP-S63234432-A (JP)
Title: Control mechanism for tooth lacking gear
Inventor: KURITA KAZUHITO
IPC: G11B15/10
Filed: 1987-03-23
Abstract: PURPOSE:To surely hold a tooth lacking gear in the stop position and feed out it from the stop position with one operator by bringing a stopper projecting part into contact with a pressing piece to hold the tooth lacking gear in the stop position and pressing a projecting part to be pressed by the pressing piece to feed out the tooth lacking gear to the position where this gear is engaged with a driving gear. CONSTITUTION:When an operator 77 is in the non-pressing-in position, a stopper projecting part 107 is brought into contact with a pressing piece 80 of the operator 77 to stop rotation of a tooth lacking gear 99. That is, the tooth lacking gear is held in the stop position; and when the operator 77 is moved to the pressing-in position in this state, the pressing piece 80 escapes to the position where movement of the stopper projecting part 107 is not hindered, and approximately simultaneously, the pressing piece 80 presses a projecting part 108 to be pressed to feed out the tooth lacking gear 99 to the position where this gear 99 is engaged with a driving gear 89. Thus, the tooth lacking gear is held in the stop position and is fed out from the stop position by one operator and the tooth lacking gear is surely fed out.
Patent JP-S63248636-A (JP)
Inventor: KOSAKA SACHIKO
IPC: B65D1/26
Filed: 1987-03-23
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-H08269542-A (JP)
Title: Production of high tensile strength steel plate of 950n/mm2 class or above, excellent in weldability
Inventor: TOKUNO KAZUNARI
IPC: C22C38/54
Filed: 1995-03-27
Abstract: PURPOSE: To produce a high tensile strength steel plate excellent in weldability and used for various structures. CONSTITUTION: A slab, having a steel composition essentially containing, by weight ratio, 0.04-0.1% C, 0.5-2% Cu, 1-4.5% Ni, 0.2-1% Cr, 0.1-1% Mo, and 0.01-0.1% V, is heated at 900-1000 deg.C and rolled. At the time of its finish rolling, reduction of >=60% finish draft is done at 800-880 deg.C finish biting temp., followed by water cooling without delay. The resulting steel plate is heated to a temp. not lower than the Ac3 point, hardened, and successively tempered at a temp. not higher than the Ac1 point. By this method, the >=950N/mm class high tensile strength steel plate with excellent weldability can be obtained.
Patent JP-S6133465-A (JP)
Inventor: JIERAARU JIYOZEFU BOUBU
IPC: G03G15/00
Filed: 1985-03-29
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-S60225546-A (JP)
Inventor: TOOMASU DEII KURIIKUMOA
IPC: A61C7/28
Filed: 1985-03-29
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-S58184345-A (JP)
Title: Speed change gear for car
Inventor: ITOU HIROSHI
IPC: F16H63/02
Filed: 1982-04-23
Abstract: PURPOSE:To reflect the choice of driver by exchanging between automatic speed control mode of auto start/auto change and manual speed change control mode of manual start/manual change through a switch. CONSTITUTION:A manual shift device 148 is equipped with a manual shift lever 149 which determine the manual shift position. The manual shift device 148 is comprising P (Parking) range, R (Reverse) range, N (neutral) range, D (Drive, fourth speed) range, three (Third) position, two (Second) position and L (First) position and when an auto/manual exchange switch 145 is turned to auto side the shift range similar to the conventional automatic speed change gear is set while when said switch 145 is turned to auto side the speed change step is determined similarly with an automatic speed change gear.
Patent JP-S60211045-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: C22C5/02
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a sliding contact material having improved wear resistance and contact resistance characteristics by adding a specified amount in total of Si and Zr to an alloy material consisting of specified percentages of Au, Ag and Pd. CONSTITUTION:A sliding contact material for a brush contact or the like is obtd. by adding 0.5-10wt% in total of Si and Zr to an alloy material consisting of 30-50wt% Au, 20-40wt% Ag and 20-40wt% Pd without changing the ratio in the composition. The hardness is increased by the addition to improve the wear resistance. The wear resistance can be improved furthermore by substituting 0.01-0.5wt% Fe group element such as Fe, Ni or Co for part of Si and Zr.
Patent JP-H08254734-A (JP)
Title: Camera
Inventor: FUKUHARA TORU
IPC: G03B7/16
Filed: 1996-03-25
Abstract: PURPOSE: To eliminate pre-irradiation when no red-eye prevention is required and to prevent a battery from being wastefully consumed. CONSTITUTION: This camera is provided with a main flash action command means 102 commanding the action of a main flash device 101 for illuminating an object, a brightness information output means 103 outputting brightness information corresponding to the brightness of photographing environment, a red-eye effect decision means 104 deciding the brightness information as a red-eye generation condition and outputting a red-eye decision signal when at least the brightness information outputted by the output means 103 is the information showing that the pupil of the eye of a human being becomes large enough to cause the red-eye effect,  a red-eye prevention means 15 irradiating an object with light for contracting the pupil of the human being and a control means 106 actuating the prevention means 105 in the case that the action command of the flash device 101 and the red-eye decision signal are outputted when release operation is executed, actuating the flash device 101 after prescribed time elapses, restraining the prevention means 105 from being actuated and actuating the flash device 101 in the case that only the action command of the flash device 101 is outputted when the release operation is executed.
Patent JP-H05223425-A (JP)
Title: Method for cooling fried foods
Inventor: UEHA AKIRA
IPC: F25D7/00
Filed: 1991-03-09
Abstract: PURPOSE:To enable rapid cooling of foods to be carried out while an outer appearance of the foods being kept well by a method wherein in the case that a large amount of foods such as fried foods having rough inner tissues as well as having fine outer surfaces are totally vacuum cooled, one to several stages of keeping vacuum are set in the midway part of the operation. CONSTITUTION:One to several stages of keeping vacuum are set in the midway of the operation in response to the inner tissues of the foods and the outer surface tissues in reference to a cooling curve when a large amount of foods such as fried foods having the rough inner tissues and fine outer surface tissue are totally vacuum cooled. With such an arrangement, a rapid cooling is accomplished while the superior outer appearance of the foods is being kept. In this case, the vacuum cooling device is constructed such that a suction pipe 5 is connected to a vacuum tank 1 storing the foods and the vacuum device is provided with a control device 6 for realizing a cooling method. In turn, water in the water tank 2 is circulated and supplied by a pump 3 to a water jet 4. The foods within the vacuum tank 1 is vacuum cooled through the suction pipe 5 under an action of the water jet 4.
Patent JP-S61228668-A (JP)
Title: Solid-state image pick-up device
Inventor: IWADE SHUHEI
IPC: H04N5/335
Filed: 1985-04-01
Abstract: PURPOSE:To correct the difference in the amount of light in a light detecting region due to the distortion of a lens uniformly without changing the area of a light receiving surface, by constituting a photoelectric conversion element by a light detecting element having an amplifying function and the load resistance of the element, and differentiating the resistance value of the load resistor in correspondence with the position of the photoelectric conversion element. CONSTITUTION:A light detecting element Tr having an amplifying function and a load resistor 21 of the element are provided in a photoelectric conversion element 100. The element 100 is arranged in a solid state image pick-up element in one dimension or in two dimensions. The resistance value of the load resistor 21 in said device is made different in correspondence with the position of the photoelectric conversion element 100. For example, ununiformity in a photoelectric conversion signal due to the distortion of a lens can be corrected. When an image pick-up element becomes large as in the case of a high-quality TV and the intensities of light is different at the central part and the peripheral part in the image region are different, the resistance value of the resistor element 21 is made different in correspondence with each part of the image region. The amplification factor can be made different in correspondence with the position of the photoelectric conversion element. Thus the signal corresponding to the uniform light intensity can be obtained.
Patent JP-H11264192-A (JP)
Title: Interior finishing method for unit building
Inventor: SATO SHINOBU
IPC: E04F13/07
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an interior finishing method which does not indicate a sense of imcompartibility of the interior finish materials at the joints of units of the building. SOLUTION: An unit building is built by installing adjacently a plurality of building units U1, U1A, and the inner wall surfaces or ceiling surfaces of the building units U1, U1A are finished with interior finish materials. In this case, only the interior wall surface or ceiling surface corresponding to the interior surfaces of each room space completed in the building unit U1, U1A are finished in the factory production stage, and the interior wall surfaces or ceiling surfaces other than those completed room space are finished in the construction job site after building the unit building.
Patent JP-H01243867-A (JP)
Title: Motor control circuit for disc drive
Inventor: YANAGIMOTO KAORU
IPC: H02P29/00
Filed: 1988-03-23
Abstract: PURPOSE:To improve speed of deceleration, by providing a reverse rotary direction control signal to a motor drive circuit during an interval when a target speed starts to drop and settled to the target speed. CONSTITUTION:The servo circuit 1 in a motor control circuit provides a control signal to a motor drive circuit 2 and performs variable control of a motor 3. The motor 3 is provided with a FG4, output pulses therefrom are fed through an amplifier 5 to the comparison circuit 6 in the servo circuit 1. Pulses corresponding to the target speed of head position are also fed to the comparison circuit 6. Difference data are fed, as a speed servo signal, to a speed recognition means 7 and the switch A in a changeover switch SW to be selected. The motor drive circuit 2 drives the motor 3 through a rotary direction control circuit 8 and a servo signal generating circuit 9. When a target speed lower than a current value is set, a reverse rotary direction control signal is provided.
Patent JP-H11231786-A (JP)
Title: Label with window
Inventor: TANAKA NARIO
IPC: G09F3/02
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To promote sales with the label by providing a punched window in a shape matching an article at a proper position of the label and using the window for advertisement, and then giving a variety of the label of liquor, mineral water, juice, etc., put in a transparent container and arising interest. SOLUTION: The container 1 is made of a circular transparent material like a glass bottle and a PET bottle and the label 2 is made of normal paper or resin. The window 3 is punched in conformity with an article image at a proper position of the label 2 and a design is displayed on the reverse surface 4 of the label 2 opposite the window 3 when the label 2 is stuck on a body 1. The label 2 is in the same principle when made beltlike and divided. The label with the window is new and attention can be attracted when an article is selected. The design is seen through by holding the article in the hand and gazing at it and the transparent liquid in the container serves as a lens to give fantastic view; when opaque liquid is put in, the design which is not seen until the liquid decreases to reach the window is exposed to arise interest.
Patent JP-S544170-A (JP)
Title: Electronic alarm watch
Inventor: KOMATSU YUUZOU
IPC: G04G13/02
Filed: 1977-06-11
Abstract: PURPOSE: To ensure the alarming effect upon a user by stopping the alarming operation when a circuit for counting and memorizing the set content of a switching operation becomes coincident in content with a circuit for counting the operating times of an alarm stopping switch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59199067-A (JP)
Inventor: YAN KURISUTAA MUNDO
IPC: F16C27/06
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-S51145340-A (JP)
Title: Electro-optical device
Inventor: OOKUMA YOSHIHISA
IPC: G02F1/139
Filed: 1975-06-09
Abstract: PURPOSE:Obtaining uniformity of initial distribution of electro-optical substance by directing a deflecting element to a direction different from a conventional direction thereof, adjacent to electrode basic plate.
Patent JP-S544564-A (JP)
Title: Picking-up method of chips
Inventor: YAMAMOTO SHIYUUICHI
IPC: H01L21/52
Filed: 1977-06-14
Abstract: PURPOSE: To achieve picking-up of chips without damaging film surface by moving a collet composed of a cup type suction part and a conduit pipe  art communicating to a pyramidal vertex part forward and backward in plane form to the plane of film, applying oscillating power to both side faces of the object chip and peeling said chip. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08268927-A (JP)
Title: Purification of cyclic olefin and polymerization
Inventor: FUJII JUNICHI
IPC: C07C13/42
Filed: 1995-03-28
Abstract: PURPOSE: To purify a cyclic olefin containing impurities into a purified product having industrially sufficient polymerization activity by bringing a cyclic olefin containing impurities into contact with a basic aqueous solution and to successively polymerize the purified product in high yield by using a specific catalyst. CONSTITUTION: (A) A cyclic olefin containing impurities is brought into contact with (B) a basic aqueous solution such as an aqueous solution of an alkaline (earth) metal hydroxide or (hydrogen)carbonate to purify the component A and optionally successively, the cyclic olefin phase obtained by the purification is polymerized in the presence of (C) a metallocene compound of the formula (M is Ti, Zr or Hf; A is a mononuclear or polynuclear hydrocarbon group; R<1> is a disubstituted silylene by a 1-4C alkylene, a 1-6C alkyl or a 6-13C aryl; R<2> and R<3> are each a halogen, a 1-6C alkyl or a 6-13C aryl).