baber/WOPTO huggingface dataset:
Patent JP-H04146653-A (JP)
Title: Semiconductor device package and bonding member
Inventor: SHINDO MASAHARU
IPC: H01L23/10
Filed: 1990-10-09
Abstract: PURPOSE:To enhance the cleanness of a hermetically sealed package and to make it possible to prevent an inhibition to the electrical and optical characteristics of a package due to adhesion of foreign substances, such as dust or the like, by a method wherein a hermetically sealing bonding agent layer is formed on the joint surface of the package and an adhesive mass layer is formed on the inner side of the bonding agent layer in such a way as to expose in a sealing space. CONSTITUTION:In a semiconductor device using a semiconductor element having optical characteristics, such as a CCD, a CPD, an EPROM or the like, a semiconductor element 4 is firmly bonded on a die pad 3 formed in a casing 2 of a box type and is connected with leads 6 via bonding wires 5. A lid 7 made of a transparent material is bonded on an opening part of the casing 2 by a hermetically sealing bonding agent layer 8 and a hermetically sealed package 9 is formed. A sealing space 10 is formed of the casing 2 and the lid 7 and an adhesive mass layer 11 is formed on the inner side of the layer 8 on the lid 7 in such a way as to expose in the space 10 in opposition to the peripheral part of the space 10. By this constitution, dust, other foreign substances and water content are prevented from being intruded and at the same time, the foreign substances sealed in the package 9 are trapped in the layer 1 in the process of movement of the device 1.
Patent JP-S61149078-A (JP)
Title: Quality improvement of wine
Inventor: TOSA TETSUYA
IPC: C12H1/14
Filed: 1984-12-21
Abstract: PURPOSE:Dregs are removed from wine, the wine is brough into contact with a waterinsuluble tannin preparation which is obtained by binding a polymer hydrophilic but insuluble in water with a tannin component through covalent bonds to remove irons in the wine whereby its color, flavor and taste are improved. CONSTITUTION:A polymer which is insoluble in water and hydrophilic such as cellulose, crosslinked dextran or aminoalkylated polysaccharide is bonded to a tannin such as catechol tannin, carboxylated tannin through covalent bonds to make a waterinsoluble tannin preparation. Grapes are subjected to fermention, dregs are removed from the wine and the resultant product is brought into contact with the tannin preparation to remove off the iron in the wine. Since its iron content is reduced, the appearance of the food product is not damaged by formation of coloring substances, even when the wine is used as a seasoning or flavor in food processing.
Patent JP-2000101235-A (JP)
Title: Producing method for ceramic moltilayer substrate
Inventor: BANDAI HARUFUMI
IPC: H05K3/46
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To produce a ceramic multilayer substrate having a fine conductor pattern improved in working and high frequency characteristics. SOLUTION: The conductor pattern is formed on a ceramic green sheet 2a by screen process printing of photosensitive conductor paste, and next, a terminal edge part b of the conductor pattern is removed by photolithography. Further, after a gap between conductor patterns 1c is filled with ceramic materials 7a, the similarly produced ceramic green sheet 2a is laminated, burning is performed to this sheet, and the ceramic multilayer substrate is produced.
Patent JP-S62130968-A (JP)
Title: Recording device
Inventor: KUTSUWADA AKIO
IPC: B65H29/60
Filed: 1985-12-03
Abstract: PURPOSE:To permity easy arrangement of recording sheets, by providing a plurality of recording sheet receivers for storing recorded recording sheets for thereby classifying and guiding the recording sheets according to a designation from a transmitting side so that they are divisionally contained. CONSTITUTION:Image information transmitted from a remote place is displayed on a liquid crystal display 1 and it is scanned by a light source 2 so that a latent image is formed on a sensitive drum 8 by mirrors 3, 4, and 5 and a lens 6. The latent image is developed 14 by toner and transcripted 17 on a sheet 16 from a cassette 15 and the sheet 16 is removed from the sensitive drum 8 and fixed 19 before it is discharged. When printing is started by a print key, a recording sheet is discharged to a tray. When data from the remote place is automatically recorded, the recording sheet is contained in a sorter 29 where there is not a request from a transmitting side and it is divisionally contained in one of recording sheet receivers 24, 24a-24d by switching means 27, 27a-27d. With such an arrangement, time for classifying and arranging recording sheets is saved.
Patent JP-H02119539-A (JP)
Title: Circuit for controlling charging of lead storage battery
Inventor: AMAYA HIDETOSHI
IPC: H02J7/10
Filed: 1988-10-26
Abstract: PURPOSE:To enable quick charging while preventing the deterioration of a lead storage battery by continuously conducting constant-current charging even after battery voltage reaches set voltage V1 at the time of constant-voltage charging and charging-over constant-current charging to constant-voltage charging when battery voltage reaches voltage V2 set at V1 or more. CONSTITUTION:A battery 8 is supplied with constant currents I1 from a charging-current supply section 7 on the basis of a control signal from a charging control section 6, and the battery voltage V of the storage battery 8 rises with time, and reaches voltage V2 at the time t2. Consequently, a changeover signal from a reset section 5 is input to the charging control section 6 through a storage section 4, a feedback circuit composed of a second battery voltage detecting section 3, the charging control section 6 and the charging-current supply section 7 begins to work, and battery voltage V is set to set voltage V1 from voltage V2. Accordingly, charging currents (i) from the charging-current supply section 7 are reduced in charging currents I2 where battery voltage V is charged into voltage V1. The storage battery 8 is constant-voltage charged at voltage V1, and fully charged in the time t3.
Patent JP-H05216153-A (JP)
Title: Green sensitization coloring matter for multiple- gradation photograph element
Inventor: HARII JIEI PURAISU
IPC: C09B23/00
Filed: 1992-10-09
Abstract: PURPOSE: To obtain superior latitude to safelight exposure by allowing a specified dye to exist in an amount of less than that necessary to give maximum sensitivity to all the silver halides in an emulsion. CONSTITUTION: The silver halides are sensitized by the benzimidazolooxacarbocyanine dye represented by the formula in an amount less than that necessary to give the maximum sensitivity to all the silver halides in the emulsion. In the formula, each of R<1> , R<2> , R<6> , and R<7> is, independently, an H or halogen atom or the like; each of R<3> and R<4> is, independently, an optionally substituted alkyl group; R<5> is a substituent having an electron withdrawing group; and X is a counter ion necessary to balance an intramolecular charge, thus permitting the photographic element to reduce the sensitivity of the multigradation photographic element in the wavelength region of >570nm, while retaining good sensitivity in the green wavelength region <560nm, by adding this dye of the formula containing the an electron withdrawing group.
Patent JP-S63126948-A (JP)
Inventor: AAUIN SHIYUWARUTSU
IPC: D03D49/60
Filed: 1987-10-29
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-H03131972-A (JP)
Title: Method and device for storing/retrieving personal information
Inventor: SHIMAZU HIDEO
IPC: G06F15/18
Filed: 1989-10-18
Abstract: PURPOSE:To efficiently retrieve personal information by providing the retrieving device with a learning mode for storing applied information, a formation mode for retrieving information matched with an applied retrieval request and three kinds of reverse propagation network model parts. CONSTITUTION:When the storage of a certain document is specified, the learning mode is set up, a subjective feature word for subjectively featuring the document is applied to the input layer of a reverse propagation circuit part 1 and an objective feature word for objectively featuring the contents of the document is applied to the output layer of the circuit part 1. The circuit part 1 executes the learning by a reverse propagation method. After ending the learning in the circuit part 1, the document commanded so as to be stored is stored in a document storage part 2 together with the objective feature word. In the case of requiring the retrieval of the document, the circuit part 1 is turned to the formation mode and the subjective feature word is applied to the input layer of the circuit part 1. Thereby, the objective feature word corresponding to the subjective feature word is outputted from the output of the circuit part 1. The set of the objective feature words is transferred to a most approximate document extracting part 3. The extracting part 3 selects the document of the objective feature words similar to the components of objective feature words obtained from the circuit part 1.
Patent JP-H01115942-A (JP)
Title: Non-halogen flame-retardant composition
Inventor: IMAMURA HIDEKI
IPC: C08K9/06
Filed: 1987-10-28
Abstract: PURPOSE:To obtain the above composition suitable as a coating material for electric wire, cable, etc., suppressing the deterioration of various characteristics, by compounding a flame-retarding assistant consisting of a phosphorus-containing compound surface-treated with a coupling agent. CONSTITUTION:One or more kinds of metal oxides or their hydrates are compounded with a flame-retarding assistant consisting of a phosphorus- containing compound surface-treated with a coupling agent.
Patent JP-S61150191-A (JP)
Title: Optical memory cell's driving system
Inventor: NOMURA HIDENORI
IPC: G11C11/42
Filed: 1984-12-24
Abstract: PURPOSE:To reduce the small consumption of electric power of an optical memory cell by lowering the effective resistance value of a circuit inserted between the optical memory cell and a driving power source during the access of the memory. CONSTITUTION:During the input of pulse wise optical input Pin, a transistor 11 is turned on, the effective resistance value of a circuit inserted between an light stabilizing bielement 10 and a driving power source terminal 13 is rapidly reduced, the operating point of an element 10 in accordance with a load line (b) moves to B and the writing of an optical memory cell is completed. When a control pulse and the optical input Pin impressed to an input terminal 11a are removed, the transistor is turned off, the operating point moves from B to C on a load line (a), while the ON condition of the element 10 is maintained as it is, keeping a low operating current. In such a manner, the maintaining current of the optical memory can be lowered without deteriorating a memory characteristic, which is a large advantage for the integration of the optical memory.
Patent JP-H03133134-A (JP)
Title: Semiconductor chip
Inventor: KURATA MITSUHIRO
IPC: H01L27/04
Filed: 1989-10-19
Abstract: PURPOSE:To contrive the improvement of the reliability and stability of a semiconductor chip by a method wherein a layer, which is connected to a power line, covers all regions excluding pad regions and consists of a low-resistance material, is formed on an integrated circuit. CONSTITUTION:An electrostatic shielding layer 9, which is connected to a power line and consists of a low-resistance material of Al or the like, is formed on a second insulating layer 7b excluding pad regions and moreover, a third insulating layer 7, which has a smoothed upper surface and consists of a glass material, is formed on the layer 9. In case a DIP (Dual Inline Package), for example, is formed using a semiconductor chip T1 of such a constitution, electrical effects, such as an electrostatic induction, an external electromagnetic wave and the like, can be reduced by the layer 9. Thereby, the reliability and stability of the chip and improved.
Patent JP-H01114016-A (JP)
Title: Metallized film capacitor
Inventor: OMURA TORU
IPC: H01G4/18
Filed: 1987-10-28
Abstract: PURPOSE:To suppress the growth of a transparent insulating film, to reduce the size and the cost of a metallized film capacitor by employing a dielectric film and electrodes formed by depositing manganese or alloy containing manganese on the film. CONSTITUTION:Manganese or an alloy of manganese and platinum, nickel, aluminum or the like is deposited to form an electrode 2 on a dielectric film 1, and a metallized film capacitor is compose by employing the electrodes 2. Thus, the manganese having low specific resistance of oxide is employed as the electrode thereby to reduce the concentration of an electric field to a boundary between the electrodes and an insulating film. Accordingly, the reduction of the effective area of the electrode 2 due to the generation of the transparent insulating film when it is employed as a high potential trend, i.e., the reduction of the electrostatic capacity of the capacitor can be suppressed. Thus, the high potential trend design of the capacitor can be performed, thereby reducing the size and the cost of the capacity.
Patent JP-H01115135-A (JP)
Title: Dielectric isolatoin semiconductor device
Inventor: MIYANO MASAHIKO
IPC: H01L21/76
Filed: 1987-10-28
Abstract: PURPOSE:To inspect the thickness of a single crystal island electrically by previously forming a V trench for an inspecting standard of the thickness of the single crystal island when a V trench in a dielectric isolating substrate is shaped and forming a resistance layer on the surface of the completed dielectric isolating substrate and in the upper section of the V trench shaped for the inspecting standard. CONSTITUTION:V trenches 4 are etched to a single crystal 1, an insulating film 2 is formed, and polysilicon 3 is deposited. A resistance layer 5 having a conductivity type opposite to that of the substrate 1 is formed onto a substrate shaped by polishing the substrate 1. When the single crystal 1 is left thickly, resistance between A and B is determined by the sheet resistance of the resistance layer 5 and mask size. When the single crystal 1 is thinned, the resistance layer 5 is parted by the trench 4, and resistance between A and B is increased extremely. Accordingly, the thickness of the single crystal 1 in the dielectric isolation substrate can simply be inspected electrically.
Patent JP-H07125007-A (JP)
Title: Mold for insert molding
Inventor: MAMIYA HIROKUNI
IPC: B29C45/26
Filed: 1993-10-29
Abstract: PURPOSE:To arrange an insert even when a parting face of a mold is not horizontal with respect to the ground and place the insert even when the parting face consisting of a fixed mold and a moving mold is closed. CONSTITUTION:An insert mold comprises an insert passage 9 having an insert opening 8 for inserting an insert 4 in a wall face of a cavity 6 in which the insert 4 is to be conveyed, an insert mold 10 which moves in the insert passage 9 for inserting the insert 4 from the insert opening 8 into the cavity 6, and a supply passage 11 for supplying the insert 4 into the insert passage 9. The insert mold 10 has a function to suck the insert 4 by reducing pressure.
Patent JP-H02120491-A (JP)
Title: Method and apparatus for binding operation of ladder to column
Inventor: SUGASAWA HIRONORI
IPC: E06C7/48
Filed: 1988-10-27
Abstract: PURPOSE:To simply bind or unbind an operation ladder to or from a column by only one worker on land by a method in which the upper end and lower end of a ladder are connected to a column by a pair of links for connecting ropes and the ropes having detachable hooks on their tip ends. CONSTITUTION:An elastic band 38sec on the upper end of a ladder 12 is brought into contact with a small-diameter column 36. A detachable hook 30 on the upper end of a rope 28 is removed from a releasing lever 26, the column 36 is turned connectedly with one link 20, and the detachable hook 30 is connected to the other link 20. Under the condition, while lifting up the ladder 12 by one worker, the ladder 12 is brought into contact with the column 36. Afterwards, the rope 28 is pulled downwards, as shown by an arrow mark. Under the condition that the rope 28 is further pulled, the lower end of the ladder 12 is bound with the column 36.
Patent JP-S63126401-A (JP)
Inventor: YAMAMOTO CHUICHI
IPC: A01B35/00
Filed: 1986-11-14
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-S63128072-A (JP)
Title: Polyamide resin composition
Inventor: NOMURA ISAO
IPC: C08L77/00
Filed: 1986-11-18
Abstract: PURPOSE:To provide a composition for plastic magnet having excellent heat- resistance and dimensional stability in water-absorption and containing a barium ferrite and a polyamide resin composed of xylylenediamine and an alpha,omega-straight- chain aliphatic dibasic acid. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a polyamide resin having a number-average molecular weight of 10,000-40,000 and produced by the polycondensation reaction of (i) m- xylylenediamine or its mixture with <=40mol% p-xylylenediamine with (ii) an alpha,omega-straight-chain aliphatic dibasic acid (preferably adipic acid) or a blend of said polyamide resin and <=40wt%, preferably <=20wt% other polyamide resin (e.g. nylon 66, nylon 46, etc.) with (B) 350-1,150pts.wt. of a barium ferrite having an average particle diameter of 0.5-3.5mu and extruding and kneading the mixture.
Patent JP-H11111998-A (JP)
Title: Manufacture of thin-film transistor
Inventor: OHORI MITSUTAKA
IPC: H01L29/49
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a film from roughening, when an amorphous silicon is crystallized to form a polycrystalline silicon film. SOLUTION: On a transparent substrate 21 where a gate electrode 22 is formed, a silicon film 25' in amorphous state is laminated by plasma CVD method via a gate insulating film. The silicon film 25' is heated at 430 deg.C for one hour or longer and a hydrogen remaining in a film, at film forming, is discharged outside of the film. After that, the silicon film 25' is melted by laser irradiation for crystallization, so that the polycrystalline silicon film 25 which is to be an active region is formed.
Patent JP-H08114671-A (JP)
Title: Laser rangefinding apparatus
Inventor: HARADA TETSUO
IPC: G01S7/48
Filed: 1994-10-13
Abstract: PURPOSE: To accurately measure a range with high reliability by preventing the deviation of an optical axis due to the refraction of a laser beam and the diffusion of a beam luminous flux at a curved window provided at a laser rengefinder. CONSTITUTION: The laser rengefinding apparatus transmits and receives a laser beam via a laser rangefinder 5 via a curved glass 3, and comprises a correction optical system 9 (convex lens 10) disposed between the rangefinder 5 and the glass to cancel the refraction of the light at the glass 3. The light emitted from a laser transmitter 6 cancels the refraction at the lens 10 and the refraction at the glass 3, and emits the beam in the state for substantially holding the original optical axis position and the beam luminous flux state. The light received by a laser receiver 7 can receive the beam with the original optical axis and light receiving angle to suppress the deviation of the axis between the transmitted and received beams, to suppress the reception of noise light by the receiver 7 and to accurately measure the range with high reliability.
Patent JP-H02123234-A (JP)
Title: Four-cycle engine
Inventor: KURATA KOUICHIROU
IPC: F02B23/00
Filed: 1988-10-31
Abstract: PURPOSE:To obtain a high output by moving the pistons of two cylinders in reciprocation in synchronization and connecting the combustion chambers of two cylinders and increasing the dimension of the combustion chamber and forming an intake valve and exhaust valve into multivalve form. CONSTITUTION:Two cylinders 2 are closely arranged in parallel in a cylinder block 1, and a piston 4 is moved in reciprocation in synchronization. a cylinder head 5 is connected on the upper side of the cylinder 2, and a combustion chamber 6 is formed by recessing the contact surface with the cylinder 2, and allowed to communicate to two cylinders 2. Further, in the combustion chamber 6, four suction valves 7 are installed on one side, and four exhaust valves 8 are installed on the other side, and these valves 7 and 8 are opened and closed in synchronization in principle. Further, the opening area of the valve 7 is made larger than that of the valve 8. Further, a spark plug 9 is installed at the center part of each cylinder 2 in the combustion chamber 6. Therefore, as for the area of the combustion chamber 6, each opening area of two cylinders 2 can be increased, and the diameter of the valve 7, 8 can be increased, and the intake efficiency and the exhaust efficiency can be improved, and a high output can be obtained.
Patent JP-H10122611-A (JP)
Title: Humidifier
Inventor: TAKUBO HIROFUMI
IPC: F24F6/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a humidifier and enable an amount of generated steam to be increased by a method wherein a water container removably attached is directly heated to boil water stored in it. SOLUTION: There are provided a main body casing 1 having an operable or closable lid member 2 therein, a water container 3 removably stored in the main body casing 1, a heating means 4 for heating and boiling water W stored in the water container 3, an outdoor air feeding means 5 for feeding outdoor air A to an upper part above a water surface in the water container 3, and a steam blowing outlet 40 for discharging steam S generated in the water container 3 into an indoor area, wherein the water container 3 itself is operated as a steam generating means and at the same time a maintenance operation for removing inorganic material or the like can be easily performed through removal of the water container 3.
Patent JP-H04149224-A (JP)
Title: Member for electric wire
Inventor: IWANAGA KENTARO
IPC: C08L75/00
Filed: 1990-10-15
Abstract: PURPOSE:To obtain the subject member, excellent in weather, heat distortion and cold resistances and useful as power cables, etc., by molding a specific vinyl chloride-based resin composition having a THF-insoluble content within a prescribed range. CONSTITUTION:The objective member is obtained by molding a vinyl chloride- based resin composition which is a vinyl chloride-based resin composition, prepared by thermally melt mixing vinyl chloride resin with a polymer polyol having >=2 hydroxyl groups and 300-10000, preferably 1000-5000 molecular weight (added in an amount of preferably 10-170 pts.wt. based on 100 pts.wt. vinyl chloride resin) and a compound such as trimer of 2,4-tolylene diisocyanate with >=3 isocyanate groups so as to provide preferably 0.3-1.3 ratio (NCO/OH) under shearing force and having 5-55wt.% THF-insoluble content thereof.