baber/WOPTO huggingface dataset:
Patent JP-H01182496-A (JP)
Title: Method of crushing rock bed or concrete
Inventor: KADOTA SHUNICHI
IPC: E21C37/06
Filed: 1988-01-12
Abstract: PURPOSE:To carry out static destruction on a rock bed officiently so as to attempt saving of the cost of work by interposing a highly rigid load carrying board between a soft wedge inserted into a bore formed in the rock bed or the like and the inner periphery of the drilled bore so as to forcibly fill a working pressure into the hollow space of the soft wedge. CONSTITUTION:A soft wedge 4 made of rubber etc. and having an equilaterial triangular cross-section is inserted into a drilled bore 2 formed in a rock bed 1, and also a soft tube 5 is fitted in the hollow space 3 of the wedge 4 and a back plate is attached to the top edge thereof. Then, a highly rigid load carrying board 7 having a paraselena type cross section and made of steel or the like is interposed between the outer peripheral surface of the soft wedge 4 and the inner peripheral surface of the drilled bore 2. The tube 5 is then forcibly filled with a working pressure so that an internal pressure P may be applied to the inner peripheral surface of the hollow space 3 to deform the soft wedge 4 and the pressure is transmitted to the highly rigid load carrying board 7 and further to the rock bed 1. Consequently, a tensile force is generated in the rock bed 1 to general tensile cracks 9 therein so that the rock bed 1 can be crushed.
Patent JP-H02183421-A (JP)
Title: Track counter for optical disk
Inventor: NOMURA MASARU
IPC: G11B7/085
Filed: 1989-01-10
Abstract: PURPOSE:To exactly control the slide movement of a head by providing an intersection signal generating means of a beam and a track, a signal counter, a counting stopping means, and a counting value compensating means. CONSTITUTION:By an REF signal and an RES signal generated from an optical head 4, an intersection signal generating means 6 generates a ZC signal by which the RES signal shows a '0' intersection from positive to negative, and a DIR signal for showing the intersection direction of a light beam 5. Main and sub counters 7, 8 can count in the positive and the negative directions, and adds algebraically by an adder 9. A control part 10 controls movement of the head, based on an addition output, and generates suitably a clear signal CLR. Based on the REF signal, a masking signal generating means 11 reads in an ID on a track and detects a rotational phase, generates a mask signal, when the beam 5 predicts an intersection with the ID, and covers completely the ID part on the REF. In an intersection signal generating means 6, counting of a signal ZC is stopped only while the mask signal is 'L'. By such constitution, the control part 10 can control correctly a movement of the head 4.
Patent JP-S60147369-A (JP)
Title: Recorder
Inventor: HASEGAWA HIROSHI
IPC: B41J15/04
Filed: 1984-01-11
Abstract: PURPOSE:To enhance convenience in containing a positioning member and prevent a continuous recording paper from being damaged in use, by containing the positioning member on the lower side of a recording paper guide. CONSTITUTION:In the condition wherein the recording paper guide 13 is erected, a positioning part 16 of a support membr 10 for the guide is used as a positioning member for the recording paper. The guide 13 is supported by a stepped part 17 of the support member 10, so that it is not turned in the direction of an arrow E by external forces during use thereof. When containing, the positioning part 16 of the support member 10 is disengaged from an angular hole 15 of the guide 13, the support member 10 can be turned in the direction of an arrow D, and is contained into a recessed part 18 provided on the side of an upper casing 11. Accordingly, the recording paper can be prevented from being damaged, and the recorder becomes compact in size when the guide and the support member are contained.
Patent JP-S5387909-A (JP)
Title: Dehumidifying method for air for blasting to blast furnace
Inventor: FURUKAWA TETSUO
IPC: C21B9/16
Filed: 1977-01-13
Abstract: PURPOSE: To enable to dehumidify economically the air of high temperature being generated with the blasting to the blast furnace, by cooling the above air of high temperature with the absorption-type freezer using the absorbing liquid after having been used as the heat source for regenerating the absorbing liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06281872-A (JP)
Title: Optical system for scanning light beam
Inventor: NAKAMURA HIROSHI
IPC: G02B26/10
Filed: 1994-01-18
Abstract: PURPOSE:To relieve the restriction for arranging an ftheta mirror on almost the center of a scanning optical path and to satisfy the various optical performance in an optical system for scanning a light beam provided with the ftheta mirror. CONSTITUTION:The optical system is composed of a semiconductor laser 1, a collimator lens 6, a cylindrical lens 7, a polygonal mirror 10 and an ftheta mirror 20. The ftheta mirror 20 is composed of a free toric plane whose curvature in the main scanning direction changes according to the change of a viewing angle. By properly setting the curvature of the ftheta mirror 20 in the main scanning direction in accordance with the viewing angle corresponding to the position of the ftheta mirror 20 on the scanning optical path, both the distortion aberration and the curvature of field in the main scanning direction are simultaneously compensated.
Patent JP-H03208861-A (JP)
Title: Superconducting material molding and production thereof
Inventor: UEHA YOSHINOBU
IPC: C04B35/00
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the high-performance superconducting material molding having small holes, a high current density and the less residues of decomposed org. matter by producing a preform contg. at least two kinds of oxide superconducting material powders of different particle sizes and a binder and subjecting the preform to heating in a vacuum, shaping and burning under heating and pressurizing. CONSTITUTION:The preform is produced by mixing at least two kinds of the oxide superconducting powders of the different particle sizes; (A) the powder of >=1mum particle size and (B) the powder of <=1mum, preferable 0.1 to 0.001mum particle size (ppm level or below wntent of impurities such as carbon, and prepd. by a sol-gel method, org. acid salt decomposition method, org. complex decomposition method, etc.) at a ratio of (100:1) to (1:100), preferably (100:5) to (60:40) A:B by weight and adding the binder, such as org. metal complex, which yields conductive and superconductive oxides by calcination. The preform is then heated in the vacuum to remove the decomposed matter of the org. matter and the heated preform is shaped, heated, pressurized and burned to give the superconducting material molding.
Patent JP-S59128494-A (JP)
Inventor: FUJIWARA TOSHIKATSU
IPC: G21C1/02
Filed: 1983-01-14
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-S58120904-A (JP)
Inventor: TAKITA MOTOYOSHI
IPC: E01D21/00
Filed: 1982-01-13
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-S57118808-A (JP)
Title: Speed setting device for plural strand wire rod rolling mill
Inventor: TANABE TADASHI
IPC: B21B1/18
Filed: 1981-01-16
Abstract: PURPOSE:To prevent variation of diameter of finished material and misrolling by storing an optimum speed ratio between stands obtained from actual rolling and making speed setting of each stand automatically in accordance with the stored speed ratio. CONSTITUTION:The speed ratio is stored in a speed ratio storage device 9 by output of hot ingot detectors 5, 6 for a rolling mill of (n) stands. A speed setting arithmetic device 10 makes speed setting operation of stored speed ratio of respective state by output of heat detectors 5, 6, and operates the speed setting value of upper stream side or downstream side from the reference stand using the speed ratio stored in the storage device 9, and outputs to a control device 4. In this way, setting of optimum speed is made automatically, and misrolling is prevented.
Patent JP-H11204942-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: SUGANO MASAO
IPC: H05K3/46
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an efficient manufacturing method of a high-density multilayer wiring board which can facilitate formation of a fine conductor pattern. SOLUTION: A laser beam is projected onto the organic film surface of an adhesive-applied metal foil 5 which has an insulating adhesive layer 3 provided on one side of a metal foil 2 and a separable organic film 4 provided on the surface of the insulating adhesive layer, thereby forming a hole reaching to the metal foil at a position where electric connection between layers is to be made, fills the hole with a conductive paste 7, and the conductive paste is semi-cured. Then, the organic film 4 is separated, and the adhesive-applied metal film 5 is placed over the surface of an inner layer circuit board 1 in such a way that the hole in the adhesive-applied metal foil, which is filled with the conductive paste, is aligned with the connection portion of an inner layer circuit of the inner layer circuit board, and they are pressed and heated into a laminate.  Then, the outer metal foil is made thinner in the widthwise direction and the unnecessary portion of the metal foil is etched out, thus forming a conductive pattern.
Patent JP-H09190305-A (JP)
Title: Image processor and its control method
Inventor: MOCHIZUKI YASUSHI
IPC: G06F3/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To quickly respond to the control command that is sent from an external equipment such as a host computer, etc. SOLUTION: A data identification buffer 202 temporarily stores the data which are received via an input part 201. A data identification part 204 acquires the data received at the part 202 and decides whether the data are equal to the plotting data or a control command to supply the plotting data to a receiving buffer 203 or to supply the control command to a control command analysis part 206 respectively. Thus the part 206 can immediately analyze the control command after reception of the data. As a result, the part 206 can quickly respond to the control command that is sent from an external equipment.
Patent JP-H11203304-A (JP)
Title: Address data information input system
Inventor: ASAHI KENKI
IPC: G06F15/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To enable a processing in short time, to reduce cost of communication and to obtain target information by retrieving map information applicable to address data, retrieving a target object like a building, etc., to supplement the address data from the map information, generating additional information to an address like the target object, direction and distance, etc., and inputting the additional information from a communication means to an electronic instrument by text information. SOLUTION: A portable electronic instrument is connected with a map retrieval device including a map information database device 13 to hold map data by the communication means and character string information data are exchanged between the portable electronic instrument and the map retrieval device. The address inputted in a display part 21 of the portable electronic instrument is transmitted from a communication means 24 of the portable electronic instrument to a communication means 29 of the map retrieval device 13. The applicable map is decided by using the address by the map information database device 13, pieces of target object, direction and display information, etc., are transmitted as a character string from the communication means 29 to the communication means 24 of the portable electronic instrument, are stored in a storage part 25 or displayed on the display part 21.
Patent JP-H05186232-A (JP)
Title: Apparatus for producing glass thin film
Inventor: ISHIKAWA SHINJI
IPC: C03B19/14
Filed: 1992-01-13
Abstract: PURPOSE:To reduce the inhomogeneity caused in forming many porous glass films. CONSTITUTION:A cylindrical holder 14 housed in a reactional vessel 12 is rotated sound the shaft 24 relatively to the reactional vessel 12 and reciprocated in the direction of the shaft 24. Plural substrates 16 are supported on the side of this cylindrical holder 14. A burner 20 fixed on the side of the reactional vessel 12 is capable of feeding a raw material together with an oxyhydrogen flame onto the substrates 16 on the side of the cylindrical holder 14 to form glass fine particulate layers on the surfaces of the substrates. A heater member 26 housed in the inner space of the cylindrical holder 14 is capable of uniformly heating the plural substrates 16 while rotating relatively to the cylindrical holder 14 round the shaft 28 as the center. Thereby, the temperatures of the respective substrates can be kept constant and the glass fine particulate layers deposited on the respective substrates 16 can be homogenized and regulated to a constant thickness. The substrates 16 are then heated to a high temperature in a furnace and the deposited glass fine particulate layers are transparentized to provide oxide glass thin films.
Patent JP-S5497638-A (JP)
Title: Improvement in coating performance
Inventor: KOMADA YOSHIHIRO
IPC: B05D3/10
Filed: 1978-01-18
Abstract: PURPOSE: To prevent vapor of dilvent solvents from volatilizing into the atmosphere and to improve coating performance, by coating a substrate with an aqueous coating compound containing diluent solvents, followed by removing the evaporating and volatilizing vapor of the solvents according to vapor-liquid contacting method in the next step.  
     CONSTITUTION: A coating compound, comprising A) a water-soluble or a water- dispersible resin as a vehicle gredient and B) mixed solvents consisting of a) 25W 50 wt.% of water-soluble organic solvents (e.g., ethanol, n-proply alcohol, etc.) having a solvent composition wherein vapor pressure is not higher than 90 mm Hg at 20°C and the sum of the partial pressure of the solvents in not higher than 35 mm Hg and b) 50W75 wt.% of water as diluent solvents, is applied to a substrate to form a film, which is baked. The vapor generated in evaporation or volatilization in the coating and the baking steps is removed by the vapor-liquid contacting in a packed tower.  
     EFFECT: A film having an improved surface profile. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000209878-A (JP)
Title: Sliding member and oscillation wave driver and apparatus employing it
Inventor: KITANI KOJI
IPC: C08L101/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an oscillation wave driver having a long lifetime and excel lent in frictional characteristics in which aging of torque performance is suppressed by employing a sliding member using polytetrafluoroethylene as mother material while selecting the quantity and ratio of a specified filler. SOLUTION: The sliding member 3 of an oscillator 1 is formed by employing a composite resin using polytetrafluoroethylene as mother material and containing at least one kind or more of inorganic fibrous substance and heat resistant resin and selecting the quantity and ratio thereof such that the ration Vf/Vr of the content Vf (vol.%) of the inorganic fibrous substance to the content Vr (vol.%) of the heat resistant resin satisfies a formula; 1/3<=Vf/Vr<=3. According to the arrangement, advantages of respective fillers are utilized to the maximum and an oscillation wave driver having a long lifetime and excellent in frictional characteristics in which aging of torque performance is suppressed can be obtained.
Patent JP-H10192428-A (JP)
Title: Stair installation-type escape slide
Inventor: BANDO HAJIME
IPC: A62B3/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To make an escape for a short time while reducing the load of a helper, by stopping a slide in a standing condition by one side vertical face of a stair when it is not used, and releasing the stop to install the slide on the stair in a flat condition in a climing direction, of the stair, while partially covering the stair in a width direction of each step, when it is used. SOLUTION: When a slide 3 is not used, that is, in a normal time, a slide is standed to a wall 7 in a condition that a sliding face faces to a stair wall face as shown in the figure, and the standing condition is kept by engaging a hook 4 with the slide 3. Thereby, the slide 3 can be installed without occupying a good deal of space along the wall 7, and the overall width of the stair 1 can be ordinarily used. When the slide 3 is used, that is, at the escaping, the slide 3 is installed in flat while covering a part of the stair 1. The operation on this occasion, comprises only releasing the hook 4 by rotating the same or the like, and moving the same from the standing condition to the installing in flat, so that the operation can easily be performed for a remarkably short time.
Patent JP-H09198715-A (JP)
Title: Disk-shaped optical recording medium
Inventor: FUKUSHIMA YOSHIHITO
IPC: G11B7/24035
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain excellent information signals from either track in a read- only region and in rewritable region even in case of a narrow track pitch. SOLUTION: In the disk-shaped optical recording medium 1 in which guiding grooves 4A, 2A for controlling tracking are respectively formed at a control track 4 and a recording track 2, height of the guiding groove 4A of the control track 4 and height of the guiding groove 2A of the recording track 2 are different. The information signals are written in the control track 4 by a pit 3 and the height of the guiding groove 4A of the control track 4 is formed higher than the height of the guiding groove 2A of the recording track 2.
Patent JP-H08189749-A (JP)
Title: Refrigerator
Inventor: HAMANO YASUKI
IPC: F25D19/00
Filed: 1995-01-13
Abstract: PURPOSE: To ensure the high heat-exchanging property of a condenser, and reduce noises by preventing an air convection from short-circuiting. CONSTITUTION: At a lower rear part of a refrigerator main body 1, a machine chamber 2 is partitioned with an external box bottom plate and mounting plate. Then, on the mounting plate, a condenser 4, blower 5 which is equipped with a partitioning plate 11 with a bell-mouth 12, compressor 6 and evaporation tray are provided. On a machine chamber cover 8, a rear side air inlet 8a and air discharging port 8b are provided, and a front side air inlet 9 is provided on the tilted surface part of the external box bottom plate at a front part of the machine chamber 2. Then, on the bottom of the mounting plate, a shielding plate 15 which hangs to a floor surface, extending to the total width of the refrigerator main body, is provided.
Patent JP-H07209041-A (JP)
Title: Flow rate detecting device
Inventor: KOBARI YASUAKI
IPC: G01F7/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a flow rate detecting device which can surely detect a fixed small flow rate, and restrain the pipe line resistance to be small. CONSTITUTION:A measuring flapper 11 is oscillatably attached to a bracket arranged and attached in a pipe line so as to cover the upper part of a pipe line section. Relief flappers 12a, 12b, 12c are oscillatably attached to the bracket so as to cover a pipe line section except the measuring flapper 11. The measuring flapper 11 is opened according to the flow of fluid to raise a shaft 17. When the fluid attains a fixed flow rate, the reed switch 19 is actuated by a magnet 18. When the fluid flows more than the fixed flow rate, the relief flappers 12a 12b 12c are opened against the force of springs 14a, 14b, 14c having a previously given initial torque.
Patent JP-S59156601-A (JP)
Inventor: ERITSUKU GURAHAMU BIRU
IPC: B23Q39/04
Filed: 1984-01-12
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-H08194620-A (JP)
Title: Automatic knowledge correcting system
Inventor: MAKINO TOSHIAKI
IPC: G06F9/44
Filed: 1995-01-13
Abstract: PURPOSE: To automatically correct an existent object thesaurus aiming at the succession of certain knowledge with no contradiction and to utilize it for succeeding the other knowledge concerning a knowledge system provided with an object-attribute knowledge base. CONSTITUTION: This system is provided with a case base 3 for storing cases and explanations on positive cases, knowledge correcting mechanism 4 for deciding whether it is necessary to correct knowledge or thesaurus or not by referring to an object-attribute knowledge base 1, object thesaurus 2 and case base 3 when an input case is inputted, explanation adding mechanism 5 for leading out the explanation on the positive case, and case base managing mechanism 6 for storing the input case in the case base 3 and correcting the explanation in the case base 3 corresponding to the result of correction due to the knowledge correcting mechanism 4.
Patent JP-S58125584-A (JP)
Inventor: TOKUYAMA TAKASHI
IPC: B66F7/06
Filed: 1982-01-13
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-S51134237-A (JP)
Title: Playground slide
Inventor: ISHIMOTO SHIYOUICHI
IPC: A63G21/00
Filed: 1975-01-06
Abstract: PURPOSE: To provide a playground slide in which a seat slides down by the weight of a player sitting on the seat and return to the original top of the slide by a weight when the player leaves the seat. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10194805-A (JP)
Title: Antifungal cement hardened member
Inventor: SHIMIZU ISAMU
IPC: C04B103/69
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent contact infection, infection, onset of disease or the like to human body caused by pathogenic bacteria in a cement hardened member with which human is in contact in naked or nearly naked state. SOLUTION: This antifungal cement hardened member is a member (2) formed by hardening cement concrete or cement mortal and contains a material having anti-bacterial activity against methicillin-resistant Staphylococcus aureus(MRSA), Pseudomonas aeruginosa, mold and the like. The material is a pulverized body formed by pulverizing a natural ore such as serpentine, quartz porphyry containing one or more kinds of metallic compounds of titanium, manganese, zinc, lead, silver into 1-5000μm particle diameter, and the cement hardened body contains 0.1-20.0wt.% pulverized body.  Or the material is an inorganic antifungal agent containing a metal such as silver or an organic antifungal agent such as an alkyl amine and the cement hardened body is formed by coating or impregnating the inorganic antifungal agent or the organic antifungal agent together with a silane-based water repellent agent on the surface.
Patent JP-S63173759-A (JP)
Title: Electric power steering device
Inventor: ICHIMARU HIDENORI
IPC: B62D5/04
Filed: 1987-01-12
Abstract: PURPOSE:To secure fail-safe by suppressing the heavy feeling in the steering wheel operation due to the trouble of an electric motor, by prohibiting the engagement of a clutch for transmitting a power assisting power when the revolution operation of the electric motor is not detected. CONSTITUTION:A controller 60 receives the signals of a car speed sensor 64 and detects the magnitude and direction of the steering torque of a steering wheel 10 from the signal of a torque sensor 66. If the steering wheel 10 is steered during the low speed traveling, an electric motor 38 is driven in the same direction through a polarity selecting circuit 52, and the electric current having the duty ratio corresponding to the detected torque is allowed to flow in an electromagnetic powder clutch 28, and a steering main shaft 12 is power- assisted. If the revolution of the electric motor 38 is not detected by an electric motor operation sensor 69 because of a trouble, etc., a control circuit 60 prohibits the electric conduction to the electromagnetic powder clutch 28. Therefore, even if the electric motor fails, the heavy feeling in the steering wheel operation can be suppressed, and fail-safe can be secured.
Patent JP-S59132829-A (JP)
Inventor: MATSUMOTO KINTAROU
IPC: A01G23/04
Filed: 1983-01-15
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。