baber/WOPTO huggingface dataset:
Patent JP-H0347370-A (JP)
Title: Concrete form board and manufacture thereof
Inventor: MATSUMOTO MITSUO
IPC: E04G9/05
Filed: 1989-07-13
Abstract: PURPOSE:To improve stripping efficiency of a form by sticking nonwoven fabrics under a polyolefin system resin film with adhesives to form a composite sheet, and overlaying the composite sheet upon a woody plate. CONSTITUTION:After oxidation treatment is made by corona discharge, lamination process with nonwoven fabrics 3 is made by means of adhesives 2 to form a composite sheet 10 on one side of a polyolefin system resin film 1. After that, reaction hardening adhesives 12 are applied on a woody plate 11 such as a plywood and particle wood, etc., the nonwoven fabrics 3 side of the composite sheet 10 is placed thereon, and when pressure is applied thereto by a press, the reaction hardening adhesives 12 are infiltrated among the nonwoven fabrics 3 to obtain an overlay plywood. According to the constitution, a form capable of using retreatedly can be formed.
Patent JP-S6336442-A (JP)
Title: Parser for coding expert system
Inventor: MATSUDA HIROSHI
IPC: G06N5/04
Filed: 1986-07-31
Abstract: PURPOSE:To increase the effect of a coding expert system and to efficiently process a reasoning mechanism by providing a means to input a character column including the object of a program, the instruction word of a source and a comment and an analyzing means to analyze an inputted character column and convert it to the intermediate data of a timber structure including the instruction word and the comment. CONSTITUTION:An identifying processing part 11 identifies a file name and a module name typed in from a terminal device 2, checks the justice, and an assigning processing part 12 inputs the source object of a program identified by the identifying processing part 11 from a storing area 32. An analyzing processing part 14 analyzes the inputted data in the sequence of the object, source and comment, converts them to the timber structure data, and an output processing part 15 stores the timber structure to an analyzing result storing area 31 of an auxiliary storage source 3. Thereafter, a deciding processing part 16 decides the presence and absence of the completion of an input file or the completion of a designating module, and when the completion is not executed, the processing is repeated from the input processing by an input processing part 13 to the deciding processing by the deciding processing part 16.
Patent JP-H0469885-A (JP)
Title: Compact vtr
Inventor: SAWAGAMI SEIICHI
IPC: H05K5/02
Filed: 1990-07-09
Abstract: PURPOSE:To easily and securely attach and detach a tuner to and from the bottom side of a video deck by engaging and disengaging an engagement part of the tuner with an engagement part of the video deck and detaining and undetaining a detaining part of the video deck with a detained part of the tuner. CONSTITUTION:When the video deck 10 and the TV tuner 30 are combined to be used, the engagement part 18 of the bottom side 10f of the video deck 10 fitted with a battery 20 on its right side 10c is hooked by the engagement part 33 of the tip of the tuner 30 to be engaged with each other, and an external thread part 34c of a bolt of the tuner 30 is screwed into a nut embedded on the bottom side 10f, where the bolt is tightened by using a coin, etc., into one groove formed on a head part of this bolt, so that the tuner 30 is combined with the bottom side 10f of the deck 10. By this method, the TV tuner 30 can easily and securely be attached and detached by such simple work that the engagement part 18 is hooked by the engagement part 33, and the bolt is tightened.
Patent JP-S5882765-A (JP)
Title: Picture recorder
Inventor: YOSHIDA NOBUAKI
IPC: B41J2/385
Filed: 1981-11-11
Abstract: PURPOSE:To perform the recording of picture by injecting ink from a nozzle by a method in which a dielectric ink is supplied into plurality rowed nozzles whose tips are put close to or contacted with a recording paper and an electric field is generated between counter electrodes provided on the inner walls of the nozzles. CONSTITUTION:A dielectric ink 1 is supplied from an ink trap 3 into nozzles 2 provided in plural rows, whose upper inner walls are provided with paired electrodes 5a and 5b connected to a power source 6. The application of voltage to the paired electrodes is controlled by a switch 7. During non-recording period, the switch 7 is turned OFF and the level of ink in the nozzles is lowered (H1), and also during recording period, the switch 7 is turned ON, the ink level is raised (H2), and the ink 1 is adhered to a recording paper 8 on the platen.
Patent JP-2001015622-A (JP)
Title: Package discrimination device
Inventor: SOMA KATSUO
IPC: H01L23/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable to discriminate directions of all placed packages regardless of the presence or absence of a bottom opening of the chip housing part when the packages are conveyed with them placed on a tray, and to reduce the necessity of an operation such that the packages on the tray are transferred to another tray. SOLUTION: A package discrimination device for discriminating the direction of a chip size package(CSP) to be conveyed is provided with an infrared lamp 44 for irradiating the CSP with an infrared light, an infrared camera for receiving the infrared light transmitting the CSP to detect a circuit pattern or a solder pattern in the CSP, and a control part 18 for discriminating the direction of the CSP 11 based on an image of the detected circuit pattern or the solder pattern.
Patent JP-H0931201-A (JP)
Title: Fluorine-containing silicone network polymer and its insulation film and its production
Inventor: MIWA TAKAO
IPC: H01L21/312
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer comprising the reaction product of a specific silane tetrachloride with an organic halide, excellent in coating characteristics and film characteristics, and capable of being used for insulation films useful in electronic devices, etc., to enable to obtain the devices large in response speeds and having high performances. SOLUTION: This polymer expressed by the formula (R is an alkyl or an aromatic group containing at least a fluorine atom; (n) is an integer) and having a molecular weight of 1000-100000 is obtained by inserting counter-electrodes (one of which is a magnesium electrode) in the mixture solution of (A) a silane tetrahalide of the formula: SiX4 (X is bromine, iodine, chlorine) with (B) an organic halide of the formula: RZ (Z is bromine, iodine, chlorine), applying an electric voltage between the counter-electrodes, and subsequently coating the reaction solution on a substrate to form a thin film. The formed thin film is preferably irradiated with electromagnetic waves in the presence of oxygen and subsequently heated at 200-1000 deg.C.
Patent JP-S5971041-A (JP)
Title: Platen device of copying machine
Inventor: ISHIDATE YOSHIYUKI
IPC: G03B27/62
Filed: 1982-10-18
Abstract: PURPOSE:To prevent unnecessary light from entering operator's eyes by providing a mask sheet which covers an optional part on platen glass. CONSTITUTION:An optical system consisting of a light source, mirror, etc., which scans on an original set on the platen glass 3 as shown by an arrow is provided under the platen glass 3; a beltlike magnetic seal 4 is adhered to the top surface of the glass at the home position side edge of the optical system, and storage parts are installed on both sides of the glass 3. The sheet 6 is stored in those storage parts in a rolled state. The sheet 6 has light shielding properties and is nearly as wide as the scanning directional width of the glass 3, and one end side is rolled by a winding mechanism provided in the storage part 5. The other end is projected from the opening of the storage part 5 toward the glass 3, and a handle 7 is provided to the top surface to draw the sheet 6 out to optional length.
Patent JP-H055573-A (JP)
Title: Absorption refrigerator
Inventor: ITO HIROTATSU
IPC: F25B15/00
Filed: 1991-06-27
Abstract: PURPOSE:To simplify a constitution and to improve an operability by vertically stacking a plurality of low temperature bodies each containing an evaporator and an absorber, and installing a plurality of pumps for an accessory facility on or underneath the stacked bodies. CONSTITUTION:Low temperature bodies 1A, 1B are aligned at a lower side, and low temperature bodies 1C, 1D are respectively stacked thereon. Trestles are formed above the bodies 1C, 1D, and a chilled water pump P1 and a coolant pump P2 of accessory facilities are installed thereon. The four pumps P1 and P2 are so installed as to correspond to the four bodies 1. For example, a controller C1 is so wired as to stop and restart operations of a chilled water pump P1C, P2C, a refrigerant pump P3C, a concentrated liquid pump P4C and a diluted liquid pump P5C based on a temperature of chilled water, sensed by water temperature detecting means T1. A valve for preventing flow of concentrated 1 liquid to the bodies is eliminated to simplify its constitution and to facilitate the operation.
Patent JP-S57104911-A (JP)
Title: Focus detecting device
Inventor: NUMATA SABUROU
IPC: G02B7/34
Filed: 1980-12-22
Abstract: PURPOSE:To simplify the structure of a focus detecting device for a camera, by setting a minor lens pair in order to compare the peripheral light fluxes of an objective lens. CONSTITUTION:When an image of a subject B proeuced through an objective lens 1 is formed on a film 2, an image of a spot b0 is formed on photodetectors 5 and 6 through focus detecting auxiliary lenses 3 and 4 which are set at the positions symmetrical to an optical axis A. In other words, the same output is obtained from these two photodetectors. In such constitution, the images of different spots are formed to the photodetectors when the image of the subject is not on the film to detect an out-of-focus stae. An imae sensor such as an MOS, a CTD, etc. is used for the photodetector to increase the accuracy. Thus the shifting direction can be detected for an in-focus state.
Patent JP-H1026974-A (JP)
Title: Music stand device of electronic musical instrument
Inventor: OGURA MICHINORI
IPC: G10H1/32
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reduce a cost and to improve the visibility at the time of playing by providing the top of a fallboard formed integrally with a music rack with a freely turnable music stand and constituting this music stand in such a manner that the rear surface of the music stand is supported by a front end of a top board in the position where the opening action of the fallboard is approximately completed. SOLUTION: The fallboard 1 which opens and closes in an approximately horizontal direction with a keyboard 1 is integrally formed with the music rack 1a and is integrally formed with a bearing groove 1b holding the turning fulcrum shaft part 2a of the music stand 2. When the fallboard 1 is operated to be opened and closed by holding the handle 1c in its front part with the hand, the fallboard 1 is slid and moved on a lid guide 5 by means of a revolving shaft 3 and roller 4 held in the rear part thereof. The rear surface of the music stand 2 is supported by the front end of the top board 6 and the music stand is supported at an angle A in the position where the keyboard concealing rail 1d of the fallboard 1 engages with the recessed part 5b of the lid guide 5.  The rear surface of the music stand 2 is supported by the front end of the top board 6 and the music stand is supported at an angle B in the position where the keyboard concealing rail 1d engages with the recessed part 5a of the lid guide 5.
Patent JP-H0738166-A (JP)
Title: Layer-built piezo-electric actuator and its manufacturing method
Inventor: MASUDA MICHIYUKI
IPC: H01L41/083
Filed: 1993-07-23
Abstract: PURPOSE:To provide excellent migration resistance, conductivity, adhesiveness with layer-built piezo-electric materials, and the like by constructing external electrodes containing a specified flake percentage weight of gold and a heat curing resin. CONSTITUTION:By applying a conductive paste containing 80 percentage weight of gold flakes and epoxy resin to the left half and the right half of a layer-built surface, each forms an external electrode 14 to connect selectively between internal electrodes 12a and between internal electrodes 12b formed on another layer-built surface. In this manner, a layer-built piezo-electric actuator with good durability having external electrodes excelling in migration resistance, conductivity, bonding strength with layer-built piezo-electric materials, and the like by constructing external,electrodes containing a 70 to 90 percentage weight of gold flakes and heat curing resin.
Patent JP-2001012168-A (JP)
Title: Thermal insulation device for window opening
Inventor: TSUTSUMI SHOICHIRO
IPC: E06B9/13
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulation device for window opening capable of expanding and shrinking vertically and smoothly and preventing the travel of air between a thermal insulation space and its outside at the time of elongation to exhibit sufficient thermal insulation effect. SOLUTION: This thermal insulation device for window opening performing thermal insulation in a window opening 13 by elongating a thermal insulation screen 16 on which many thermal insulation spaces 20 extending up to both right and left side fringes are continuously provided up to upper and lower ends to close the window opening 13 is constituted in such a way that a seal mounting member 22 extending up to upper and lower end parts along an inner face of a side part of the window opening 13 is held on the inner face of the side part of the window opening 13 so as to retractably advance for a side fringe of the thermal insulation screen 16, a seal material 23 is attached to a face on a side fringe side of the thermal insulation screen 16 of the seal mounting member 22,  and a hold means 24 holding the seal material 23 between a position where the seal material 23 is brought into contact with a side fringe of the thermal insulation screen 16 and a position where the seal material 23 is detached from the side fringe of the thermal insulation screen 16 is provided.
Patent JP-H08330188-A (JP)
Title: Noise suppression electronic device and its manufacture
Inventor: SHIMIZU NOBUO
IPC: H01G2/22
Filed: 1995-05-30
Abstract: PURPOSE: To provide a versatile noise suppression electronic device having simple structure by providing any one of first and second inner electrodes with an outer electrode lead-out part projecting from the element body and connected with a common terminal. CONSTITUTION: A pair of electrode foils 3, 4 are superposed through dielectric films 1, 2 and wound to form a film element 5. An outer electrode take-out part 6 is formed in the film element 5 by projecting one electrode foil 3 outward from one lateral side of the dielectric film 1, 2. Lead wires 7, 8 are fixed, as independent terminals, to the start-of-winding side and the end-of-winding side of the other electrode foil 4, i.e., the vicinity of opposite ends in the longitudinal direction of electrode foil. Finally, a lead frame serving as a common electrode, i.e., a thin band metal plate, is fixed onto the outer electrode take-out part 6.
Patent JP-H0917182-A (JP)
Title: Electric current sense amplifier
Inventor: JIYON AREN FUAU
IPC: G11C11/409
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a current sensing amplifier for reducing a switching time by eliminating a feedback related to an internal reference node and changing it to a positive feedback. CONSTITUTION: The drain of a transistor 42 is connected to the gate of a transistor 44 and the drain of the transistor 44 is connected to the gate of the transistor 42. The drain of the transistor 42 is connected to an internal reference node 48 instead of an internal reference node 46. The drain of the transistor 44 is connected to the internal reference node 46 instead of the internal reference node 48. A positive feedback increases a switching speed without increasing current consumption. The negative feedback by transistors 30 and 32 prevents the voltage of input terminals 11 and 12 from excessively increasing.
Patent JP-H0910535-A (JP)
Title: Flat sheet-like filter element
Inventor: KIMURA MASAHIRO
IPC: B01D29/07
Filed: 1995-06-26
Abstract: PURPOSE: To make no tight contact of adjoining filter material even without providing a spacer and to obtain a filter with folding three dimensionally a sheet-like filter material by periodical repeating of a projecting part and a recessed part and forming a filter raw material. CONSTITUTION: A three dimensional folded line structure of periodical repeating of a projecting part and a recessed part is formed into a flat sheet shape with a thickness (W), a length (in the direction L) and a width (in the direction J) each with a fixed dimension. In addition, on both ends of the length (in the direction L) of a filter raw material 1, a projecting ridge 8 and a recessed ridge 9 are formed. The projecting ridge 8 corresponds to the end part of the projecting part 4 and the recessed ridge 9 corresponds to the end part of the recessed part 5. The ridge line formed by folding along the folded line, namely, the projecting parts 4 and 6 and the recessed part 5 can be fixed either only by folding processing or by thermoforming depending on the kind of the sheet- like filter material to be used.  This filter element can be obtd. by supporting the periphery of the flat sheet-like folding processing filter raw material 1 thus obtd. with a filter frame.
Patent JP-S6159882-A (JP)
Title: Semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L29/80
Filed: 1984-08-31
Abstract: PURPOSE:To simplify the manufacturing process of MES-FET and to improve the yield by using a semiconductor having relatively high density-doped wide forbidden band width as a protective film on a channel, thereby enabling to form a gate electrode on the protective film. CONSTITUTION:A GaAs buffer layer 2, an N type GaAs layer 3 are formed sequentially on a semi-insulating GaAs substrate 1, and the surface of the layer 3 between a source electrode 5 and a drain electrode 6 is coated with an AlxGaal-xAs layer 11 of wide cap semiconductor. In this case, when the layer 11 is formed in relatively high density-doped n<+> type AlxGaa1-xAs (0<x<1), a vacant doner unit is formed, and the end 6 of the band is curved. Accordingly, the surface depletion layer of thin thickness (e.g., 500Angstrom ) can be suppressed. A gate electrode 4 is formed directly on the thus thin layer 11.
Patent JP-S6337497-A (JP)
Inventor: IGUCHI KESAKICHI
IPC: G07G1/12
Filed: 1986-08-01
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-H0940668-A (JP)
Title: Dihydropyridine, pyridine derivative and their production
Inventor: PAORO KOTSUI
IPC: A61P35/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject derivative giving a steroid aromatase inhibiting compound effective for controlling the amount of circulating estrogen, estrogen- dependent process in reproduction and estrogen-dependent tumor.  
     SOLUTION: The objective derivative (or its salt) is expressed by the formula I or the formula II {Het is a group of the formula III, etc.; (n) is 0 or 1; R 1  is H, a halogen, a trihalomethyl, etc.; R 2  is cyano or COOR [R is a (substituted)1-6C alkyl]; R 3  and R 4  are each a 1-4C alkyl; R 5  is H or a 1-4C alkyl}, e.g. 4-(3-1H-imidazol-1-yl-phenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5- dicarbonitrile. The derivative (Rs=H) can be produced e.g. by reacting a compound of the formula IV which a compound of the formula V. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6430430-A (JP)
Title: Power source circuit
Inventor: KAWABATA MUNEHIRO
IPC: H02J1/00
Filed: 1987-07-23
Abstract: PURPOSE:To prevent overcurrent even when a capacitor with large capacitance is employed, by providing a resistor for limiting charging current of capacitor, a bypass diode and a diode for preventing reverse charging of capacitor. CONSTITUTION:Even when the capacity of a capacitor 3 is increased, initial charging current of the capacitor 3 is limited by a current limiting resistor 7. Consequently, overcurrent does not flow into an anti-counter flow diode 2 and voltage drop of a power source 1 due to overload causes no bad influence onto a load 6. Since a current limiting resistor 7 is inserted, long time is required until charging voltage of the capacitor 3 increases to a level for enabling operation of the load 3 during initial charging stage. Consequently, a, bypass diode 8 is connected to supply power normally from the power source 1 through the bypass diode 8 to the load 5.
Patent JP-H0624372-A (JP)
Title: Fender device for motorcycle
Inventor: KAGEYAMA MINORU
IPC: B62J15/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide a fender which reliably prevents entrance of water and mud, rolled up by a front wheel, to an air cleaner, forms a shield member at a low cost, improves mounting and demounting ability, and eliminates a fear of noise being generated. CONSTITUTION:In a motorcycle wherein a seat 21 is placed on a pair of right and left seat rails 8 of which a car body frame is composed and an air cleaner 29 is disposed bellow the seat 21, a shield member 40 formed of a resilient material is located between the seat rails 8 in a manner to be positioned between the suction passage 38 of the air cleaner 29 and a front wheel.
Patent JP-S57107765-A (JP)
Title: Cutting method of steel member
Inventor: MASUDA MITSURU
IPC: B23D45/08
Filed: 1980-12-22
Abstract: PURPOSE:To avoid generation of a flush at a cutting edge and improve work efficiency by moving a grindstone back and forth perpendicularly to a steel member and completing the cutting always at the axis of the steel member. CONSTITUTION:A steel member 2 to be cut is inserted into a hole 1-2 of a grindstone 1, is positioned at about the center of the hole 1-2, and is fixed with a clamp unit on both sides of the grindstone 1. The grindstone 1 is rotated and moved perpendicularly to the axis of the steel member 2, then the steel member 2 is cut in with the inner circumference of the grindstone 1. When a vertical line section 2-1 of the steel member 2 is cut in, the grindstone 1 is moved in the opposite direction, and the steel member 2 is cut in from the opposite direction. By continuing this action, a horizontal line section 2-2 of the steel member 2 is cut in, and together with said vertical line section 2-1 the steel member 2 is cut off completely. The formerly cut section 2-1 and the lately cut section 2-2 are combined to get the final contact point 2-3, thus no cutting flush is generated.
Patent JP-2000019432-A (JP)
Title: Illuminating light adjusting device
Inventor: OKADA JUNICHI
IPC: G02B26/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To stabilize the illuminating light quantity, to obtain the reproducibility of transmissivity and to give optional transmissivity characteristic even in the case of using an inexpensive illuminating light source. SOLUTION: This device is provided with an illuminating light source 1 emitting illuminating light, a light adjusting means 10 adjusting the illuminating light quantity from the light source 1 by an optical system, a detection means 24 detecting the light quantity adjusted by the means 10, a storage means 6 storing the target value of the illuminating light quantity in accordance with the number of adjusting stages of the means 10 optionally set, and a control means 5 comparing an output signal value on the light quantity detected by the means 24 with the target value for the means 10 and controlling the means 10 based on the compared result so that the illuminating light quantity may come close to a target value.