baber/WOPTO huggingface dataset:
Patent JP-H08130248-A (JP)
Title: Deposition of film and fabrication of semiconductor device
Inventor: JITSUZAWA YOSHISUE
IPC: H01L21/318
Filed: 1995-09-05
Abstract: PURPOSE: To suppress fluctuation in the thickness of an insulation film by nitriding the surface of a substrate prior to deposition of the insulation film, e.g. a silicon oxide, thereby making the growth rate of the insulation film substantially constant regardless of the width of an underlying wiring pattern. CONSTITUTION: A plasma TEOS 5 is deposited on Al wiring patterns 3, 4 formed on a substrate 1 and the surface of the plasma TEOS 5 is nitrided using ammonia gas. An atmospheric ozone TEOS 6 is then deposited on the plasma TEOS 5. In other words, when the surface of the plasma TEOS 5 is nitrided prior to deposition of the atmospheric ozone TEOS 6, growth rate of the plasma TEOS can be made substantially constant regardless of the width of underlying wiring pattern and the fluctuation in the film thickness is suppressed. Consequently, the work for forming a device of wiring layer on the plasma TEOS 5 can be facilitated.
Patent JP-S6287166-A (JP)
Inventor: HAGIWARA HIROSHI
IPC: A61M21/00
Filed: 1985-10-14
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-S6471927-A (JP)
Title: Reinforced structure of pile and foundation
Inventor: OKAWA JUN
IPC: E02D27/12
Filed: 1987-09-11
Abstract: PURPOSE:To exactly reinforce pile and foundation by a method in which the fixing degree of pile head to a base bottom slab is eased and a ringed reinforcing bar for preventing cracks is buried in the concrete of the periphery of pile head. CONSTITUTION:The fixing degree of the head of pile A to a base bottom slab B is eased to the extent of pin-joint or semi-rigid joint by limiting the cut-in length to the slab B to about 10cm. Reinforcing bars 1 of a form for preventing cracks are buried in a single or double or more form in the peripheral concrete traversing an imaginary face X.
Patent JP-H04233496-A (JP)
Title: Atomic reactor
Inventor: DONARUDO BUROODORII
IPC: G21C9/02
Filed: 1991-08-13
Abstract: PURPOSE: To provide an equipment which increases the degree of insertion of a control rod into a reactor core in response to an excessive temperature rise in a liquid coolant of a nuclear reactor without depending on an external driving power source or control signal. CONSTITUTION: The equipment for inserting one or more control rods into a reactor core comprises a control rod driving means and at least one thermally expansive element of which the overall length increases in response to a temperature rise in a liquid coolant of a nuclear reactor, which operates to move the control rods into the reactor core, while making them independent of an operation of the driving means, when the temperature of the liquid coolant of the nuclear reactor becomes excessive and which is connected between the driving means and the control rods.
Patent JP-H1166205-A (JP)
Title: Optical communication transmission and reception device of radio auction system
Inventor: SHOJU YOICHI
IPC: G06Q50/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To accurately transmit and receive auction information to and from a computer for auction management by fitting optical communication transmitting and receiving mechanisms for auctioning display boards, so that they shift in position respectively. SOLUTION: Optical transmitting and receiving mechanisms 5a and 5b are fitted to the flanks of the auction display boards 4a and 4b, while being shifted along the height by pitch (h), i.e, h=H/n to (n) auction display board 4, where H is the height of the auction display boards. The optical communication transmitting and receiving mechanism 3 of the computer 2 for auction management is preferably as sideward as possible, as long as the optical communication transmitting and receiving mechanisms 5a, 5b... can be seen.  To securely send and receive signals of optical communication, the transmission and reception range of the optical communication transmitting and receiving mechanism 3 is only set to a proper angle, e.g., 6 to 7 deg. depending upon the shortest and longest relative distances between the computer 2 for auction management and auction display boards 4a, 4b..., thereby obtaining practical optical transmission and reception.
Patent JP-H0542639-A (JP)
Title: Ultraviolet screening film
Inventor: MURAKAMI TEI
IPC: B32B27/18
Filed: 1991-08-12
Abstract: PURPOSE:To improve both of a gas barrier property and an ultraviolet screening property by a method wherein a coating layer containing a vinylidene chloride polymer and a specific benzophenone ultraviolet absorber is provided, at least, on one side surface of a base film. CONSTITUTION:In order to protect contents such as food or the like with a packing film, it is carried out that a vinylidene chloride polymer is applied to a surface of a base film. in that case, a coating layer containing the vinylidene chloride polymer and a benzophenone ultraviolet absorber to be expressed by the formula I is formed on the surface of the base film of a polypropylene film or the like. In the formula, R1 indicates a hydrogen atom or a hydroxyl group, R2 and R3 are same or different and indicate the hydrogen atom, the hydroxyl group, or 1-6 C lower alkoxy group. Thereby, even when a content of the ultraviolet absorber is raised, a high barrier property is enabled to be maintained.
Patent JP-H1159392-A (JP)
Title: Master cylinder
Inventor: ARAKAWA HARUO
IPC: B60T11/20
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact master cylinder such that an energizing member and a retainer member do not drop from a piston even during disassembly, etc. SOLUTION: A master cylinder includes: a piston 3 slidably disposed inside a cylinder part 1c and comprising a cylindrical part 3b sliding against the cylinder part and a bottom part 3c connected to the cylindrical part; a stop ring 7 engaged with the inner peripheral surface of the cylindrical part of the piston; a retainer member 9 having a tube part 9c and a top part 9a connected to the tube part, the retainer member 9 having at the end of the tube part an engaging part 9b for engagement with the stop ring; and a spring 11 provided in a contracted position between the bottom part of the piston and the top part of the retainer member.
Patent JP-2000266347-A (JP)
Title: Microwave oven having message display function, display method therefor, and control panel adaptable therefor
Inventor: SEN RENHO
IPC: F24C15/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a microwave oven having a message display function, a display method therefore, and a control panel adaptable therefor. SOLUTION: This over comprises a key input part 220, having message function keys 210 and numeral keys 22e, a message generating part 310 for storing a given letter table so as to display a message through a display part 21, and a microcomputer 300 for sensing the input of the message function keys 210 and the numeral keys 22e and output the letters through the message generating part 310. Through input, storage, and output of letters for various messages, a display function of a microwave oven is further variously utilized effectively. Letters available enough to allow first one time display of the whole of the letters of a displaying word are displayed, and all remaining letters which are not displayed at subsequent times are scrolled at a speed low enough to allow full recognition of the remaining letter by a user and displayed.
Patent JP-H1171939-A (JP)
Title: Disaster prevention house with power supply
Inventor: SUZUKI TATSUO
IPC: E04H9/14
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain minimum necessary electric power when a disaster occurs by accumulating power from solar cells to secondary batteries, supplying it constantly to an inverter through a charge controller and converting to alternating current and outputting. SOLUTION: A disaster prevention house 1 is made a house for refuge to which an underground stockpile warehouse is connected through a connecting portion 27. Direct current generated by solar cells 3 provided on the roof of the house 1 is accumulated in batteries through a charge controller and outputted to an inverter. The charge controller distributes electric current from the solar cells 3 to all batteries evenly for charging, prevents backflow to the solar cells 3 and excessive charge of the batteries, and carries out stable supply to the inverter and control. Direct current from the batteries is converted to alternating current by the inverter and connected to electrical equipment through switches. Such a structure helps use minimum electrical equipment necessary to living even during a disaster.
Patent JP-H0675733-A (JP)
Title: Equipment control system
Inventor: KAMIYA HIROYUKI
IPC: G06F3/048
Filed: 1992-08-28
Abstract: PURPOSE:To facilitate the visual recognization of a large screen, many screens, the documents, etc., by providing a work station which can carry out the window display, the split window display, and the transmissive window display respectively for data with use of plural display device. CONSTITUTION:Three CRT display devices 51-53 are provided to serve as the output means of a work station 1. Thus the station 1 has a mode to individually display the windows on the devices 51-53 respectively. The devices 51, 52 and 53 are used exclusively as a screen window, a drawing/document window, and a data arrangement window respectively. A large screen is divided and displayed on these devices 51-53. Furthermore each of devices 51-53 can perform the transmissive window display and therefore can simultaneously and visually recognize different screens and also can compare the present and past states of the equipments with each other.
Patent JP-H0567276-A (JP)
Title: Processor for merchandise sales data
Inventor: SUGIMOTO MASAHIKO
IPC: G07G1/12
Filed: 1991-09-09
Abstract: PURPOSE:To execute discount sales at every merchandise and department. CONSTITUTION:A merchandise sales data processor 10 processing a sales register based on merchandise data such as a merchandise name and price read in accordance with a merchandise code, etc., is provided with discount rate setting storage means 20 and 13 setting and storing a discount rate at every merchandise or every department to which the merchandise belongs, discriminating means 11 and 12 discriminating whether the discount rate is set and stored or not in the merchandise corresponding to the merchandise code or in the department to which the merchandise belongs and discount sales price deciding means 11 and 12 deciding the sales price of the merchandise whose discount rate is set and stored from a product unit price and the discount rate.
Patent JP-H04111324-A (JP)
Title: Semiconductor device
Inventor: ISHIZAKA KATSUO
IPC: H01L29/78
Filed: 1990-08-30
Abstract: PURPOSE:To prevent peeling of upper layer interconnection become of accumulation of gas in a boundary region between organic interlayer insulating film and the interconnection by externally discharging gas such as moisture, air, etc., absorbed by the insulating film produced in a heat treating process to be conducted after the-interconnection is deposited through a plurality of through holes formed in the interconnection. CONSTITUTION:In a single structure semiconductor device 20, gate electrode 6 and source region of an insulated gate type field effect transistor Q are respectively connected to external terminals 10GP, 10SP through a lower layer metal interconnection 8G electrically isolated by organic interlayer insulating film 9 and an upper layer metal interconnection 10S covering substantially the entire active region, thereby forming a plurality of through holes 10H in the interconnection 10S. Thus, in a heat treating process executed after the interconnection 10S is deposited, gas absorbed by the film 9 is externally discharged through the holes 10H of the interconnection 10S, and hence peeling of the interconnection 10S is prevented, and the external appearance defect of the device 20 of a unit structure can be reduced.
Patent JP-S6289237-A (JP)
Title: Optical information reader
Inventor: TAKEI TOSHIJI
IPC: G11B7/09
Filed: 1985-10-15
Abstract: PURPOSE:To detect a tracking error with high accuracy by using an objective lens, a light convergent lens, a beam splitter and a two-split photodetector. CONSTITUTION:The light delivered from a semiconductor laser 1 and reflected by a disk 6 is divided in the direction orthogonal to an incident luminous flux by a 1/4-wavelength plate 3 and a polarized beam splitter 2 via an objective lens 5, the plate 3 and a collimator lens 4. Here the reflected luminous flux passed through the half face defining the plane formed by the optical axis and the track direction as a boundary and the reflected luminous flux passed through the other half face are divided opposite to each other in the direction vertical to the optical axis and in the directions A and B symmetrical to the boundary line formed by an apex of a beam splitter 7 and the optical axis by the function of the splitter 7. The two-split photodetecting elements 11 and 11' are set in both directions A and B. Then the half luminous fluxes are made incident on both elements 11 and 11' respectively. Then both elements 11 and 11' are controlled so that the outputs of these elements are equal to each other in a focused state. Thus it is possible to detect a tracking error with high accuracy.
Patent JP-S6382463-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/043
Filed: 1986-09-26
Abstract: PURPOSE:To improve the transferability of an electric charge transfer layer by using the charge transfer layer consisting of hydrogenated amorphous carbon contg. oxygen and halogen and an electric charge generating layer contg. specific atoms. CONSTITUTION:The charge transfer layer 2 and the charge generating layer 3 are successively laminated on a conductive substrate 1. The layer 2 consists of the hydrogenated amorphous carbon film contg. at least the oxygen and halogen. The layer 3 consists of the hydrogenated or fluorinated amorphous silicon germanium film contg. phosphorus or/and fluorine. The layers 2, 3 can be formed by glow discharge. The charge transfer layer having the adequate transferability and excellent electric chargeability, durability, etc., is thereby obtd. The charge generating layer which has excellent photoconductivity and the functions of which can be best utilized in spite of the reduction in the thickness thereof is obtd.
Patent JP-S59122527-A (JP)
Title: Composition for thermochromic labelling
Inventor: FUKUO HIDETOSHI
IPC: C08L77/00
Filed: 1982-12-28
Abstract: PURPOSE:To provide the titled composition containing a methylene dye, etc. as a coloring component, and a resin, phenolic resin, etc. as a resin component in combination with an organic acid, and suitable for the monitoring of a process requiring the heating at a definite temperature for a definite period, e.g. the steam-heating process for the vulcanization of rubber. CONSTITUTION:The objective composition is obtained by compounding (A) one or more methylene dye and/or cyanine dye, (B) one or more rosin, rosin derivative, petroleum resin, phenolic resin, xylene resin, alkyd resin, etc., (C) one or more organic acid (e.g. phthalic anhydride) and (D) an organic solvent. The mixing of the components is carried out, e.g. by mixing a part of the solvent (D) with the component (A), adding the obtained mixture to the mixture of the rest part of the solvent (D) and the component (B), and adding the component (C) to the mixture. EFFECT:The induction period of discoloration can be adjusted by adjusting the amount of the acid.
Patent JP-H02153960-A (JP)
Title: Easily water-soluble film
Inventor: MIYAZAKI HIROTOSHI
IPC: C08F218/08
Filed: 1988-09-12
Abstract: PURPOSE:To obtain an easily water-soluble film having excellent water-solubility, alkali resistance and acid resistance by using a polyvinyl alcohol resin having specific saponification degree, etc., as essential component. CONSTITUTION:The objective easily water-soluble film contains a polyvinyl alcohol resin having a saponification degree of 50-95mol% (preferably 60-90mol%), a block character of >=0.55 (preferably >=0.6) and a polymerization degree of 100-4,000 as an essential component. As necessary, the film is further incorporated with a polyhydric alcohol such as glycerol as a plasticizer and moisture absorber. The film is resistant to the lowering of water-solubility caused by crystallization with time and has low rate of saponification in contact with an alkaline substance or an acidic substance. There is little lowering of water-solubility even in a state of increased saponification degree because of suppressed crystallization.
Patent JP-H0671100-A (JP)
Title: Ironing board
Inventor: NAKAO KIYOSHI
IPC: D06F81/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide an ironing board which achieves improvements in handling with higher workability at the starting or the ending of an ironing. CONSTITUTION:In an ironing board 1 which has a clothing carrier section 3 where clothing is placed and an iron carrier section for placing an iron A. the clothing carrier section 3 is provided with a clothing carrying member 6 free to move along the top surface of the ironing board while a part of the clothing carrier member 6 is allowed to be housed into the ironing board 1. The iron carrier section 4 is provided with an iron carrier base 17 free to lift or lower and the operation of moving the clothing carrier member 6 is made to interlock the operation of lifting or lowering the iron carrier base 17. The iron carrier section 4 is provided with a cover 20 free to house the iron A and the operation of moving the clothing carrier member 6 is made to interlock the operation of moving the cover 20.
Patent JP-H0971282-A (JP)
Title: Handlebar vibration-proofing device for motorcycle
Inventor: HARA TOSHIHISA
IPC: F16F15/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce parts for vibration-proofing members in number, and enhance its assemblage by providing a mounting member integrally formed with a single weight, and a rubber member closely attached to the inner surface of the tip end part of a handlebar for a motorcycle, which is integrally formed with the mounting member. SOLUTION: The vibration-proofing device 10 is provided with a weight 36 roughly in a column shape, which is made of iron, and with a mounting member 32. And a rubber member 34 is pressed in a handlebar 40 in a state that the projected part 42 of the handlebar 40 enters into a groove 34A. In this case, the weight 36 is integrated with the mounting member 32 and the rubber member 34. Namely, since the vibration-proofing device 10 is thereby integrated with the amounting member 32, the weight 36 and the rubber member 34, there is no need for aligning the respective members in position and the like when the vibration-proofing device 10 is mounted to the handlebar 40, and furthermore its assembly can thereby be performed only by a simple operation such as a press-in work, the vibration-proofing device 10 can thereby be easily assembled.
Patent JP-S61109004-A (JP)
Title: Production of color separating filter
Inventor: NOBUTOKI SABURO
IPC: G02B5/20
Filed: 1984-11-02
Abstract: PURPOSE:To provide a process for production having a high yield by forming gage lines and segment symbol pattern parts to a photosensitive resin film formed on a substrate and dyeing the same to discriminatable color tones so that the pattern parts of color separating filters are dyed to the prescribed color tones. CONSTITUTION:The color separating filter 2 is formed to the central part of the light transmittable glass substrate 1. The filter 2 is constituted of yellow stripe-like color separating filters 3a, 3b, 3c which shut off blue light and cyan stripe-like color separating filter 4a, 4b, 4c which shut off red light intersecting therewith. The gage lines 5a-5d are provided in order to fix the filter structural body 2 to an image pickup tube in the prescribed relation with the structural directivity of the electron gun of the image pickup tube in the stage of building said body to the image pickup tube. A segment symbol 6 is provided to permit the easy discrimination for the purpose of measurement and control after the manufacture of the image pickup tube.
Patent JP-H1071920-A (JP)
Title: Air bag device for front passenger seat
Inventor: KATO MINORU
IPC: B60R21/16
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a front passenger seat air bag device enabling a main bag to softly touch a front passenger seat occupant irrespective of the disposing position of a base part including a gas producing means in a car room and capable of providing a stable buffering effect for the front passenger seat occupant with the main bag by reducing a difference in backward bulging amounts between the left and right parts of the main bag during expansion and development irrespective of the left and right asymmetrical expansion and development of the main bag. SOLUTION: As the gas blowing-out ports 31 and 32 of an inner bag 3 blows out gas to both left and right sides during the expansion and development of the inner bag 3, a main bag 2 is enabled to softly touch an occupant by reducing the expanding and developing speed of the main bag toward the front passenger seat occupant (backward). The gas blowing-out port 32 of the inner bag 3 for blowing out gas to the large volume right side part 22 of the main bag 2 is formed to be larger in area than the gas blowing-out port 31 of the inner bag 3 for blowing out gas to the small volume left side part 21 of the main bag 2 and both parts 21 and 22 are uniformly expanded and developed.
Patent JP-H0973755-A (JP)
Title: Reel for tape cassette
Inventor: AOISHI HARUMI
IPC: G11B23/087
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain the reel for a tape cassette capable of maintaining the stable tape running state without generating chips or play over a long term by preventing the generation of wear resulting from the relative rotation of a pivot against the reel. SOLUTION: The pivot 28 is provided with the structure to engage recessed and projected parts, which consists of a nearly conical engaging protrusion 37 projectingly provided at the position apart outward from a leg part 30 in the radial direction on the lower surface of a pivot flange 29 and a nearly cone-shaped engaging recessed part 38 formed on the upper surface of the upper flange 4 so that the engaging protrusion 37 is engaged therewith. The relative rotation against the reel 26 is interrupted for the pivot 28 assembled to the upper flange 4.
Patent JP-S6472749-A (JP)
Title: Apparatus for injecting air bubbles to bathtub water
Inventor: AMAKI TSUTOMU
IPC: A61H23/00
Filed: 1987-09-14
Abstract: PURPOSE:To simplify constitution for altering an air bubble amount and to dispense with a separate drive source, by providing a rotary plate for altering and adjusting an air introducing amount in a freely rotatable manner and rotationally driving the same by sucked hot water. CONSTITUTION:A rotary plate 4 for altering and adjusting an air introducing amount is provided to an air introducing pipe 3 for generating air bubbles in a freely rotatable manner so as to cross the air introducing pipe 3. A passing hole 5 is formed to the rotary plate and air receiving ports 6 are formed on the rotary locus of the passing hole 5 to be allowed to communicate with the jet orifice 7 to a bathtub 1 and the rotary plate 4 is rotationally driven by the energy of the air introduced into the air introducing pipe 3 or that of the hot water sucked by a pump 2. By this method, the supply amount of air to the air receiving port 6 can be automatically altered by altering the position of the passing hole 5 of the rotary plate 4 to the air receiving port 6. Therefore, the constitution for altering an air bubble amount can be simplified and a separate drive source for alteration is not required.
Patent JP-S6289992-A (JP)
Inventor: YAMAZAKI ATSUSHI
IPC: H04N13/02
Filed: 1985-10-16
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。