baber/WOPTO huggingface dataset:
Patent JP-H07173966-A (JP)
Title: Door unit
Inventor: TOHATA HIROKAZU
IPC: E06B1/52
Filed: 1993-12-20
Abstract: PURPOSE:To reduce the number of parts to a half and simplify inventory and process control by making the cross sections of a door frame along interior and exterior directions symmetrical with each other in a door storage case and at a door stopper. CONSTITUTION:The breadth of a door frame 2 is sized to be two times or more than the depth of a door storage case 2a or 2b, and the cases 2a and 2b are processed from both interior and exterior sides of the door frame 2, thereby forming a door stopper 2c. The cross sections of the door frame 2 are made symmetrical with each other in the cases 2a and 2b, and at the stopper 2c. According to this construction, a door 3 can be connected to the door frame 2 of a door unit 1 from either of an interior and an exterior side, thereby reducing the number of parts to a half. Thus, inventory or process control can be simplified.
Patent JP-H09140535-A (JP)
Title: Pillow
Inventor: HASHIMOTO MORIO
IPC: A47G9/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To change a filling material and stabilize the contact condition with the head by providing a pillow comprising a pillow main body filled with a filling material and an enclosure bag filled with a filling material different from the above material, and providing a storing part for loading the enclosure bag on the head contact surface of the pillow main body. SOLUTION: A pillow main body 1 is so constructed that a bag 2 is hermetically filled with a synthetic resin 3 as a filling material, a pocket-like storing part 4 is formed on the outside of the bag 2 by nylon net cloth, and the opening part 5 can be closed by a Herkule's (R) fastener 6. On the other hand, an enclosure bag 11 formed by the nylon net cloth is filled with white cedar chips 12, and upper and lower cloth pieces are sewn up 13 in the longitudinal direction to isolate a part 14... filled with the white ceder chips 12. The enclosure bag 11 thus formed is loaded in the pocket-like storing part 4 of the pillow main body 1 and closed by the Herkule's fastener 6, and a separately prepared pillow cover is put on the above to be used as a pillow.
Patent JP-H11182538-A (JP)
Title: Bearing device for wheel
Inventor: GOTO MASARU
IPC: F16C19/18
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce weight by dispensing with arranging a work carry by arranging a noncircular hole in the inside central part of the annular part formed in the opposite side shaft direction of the shaft main body part in the vicinity of the root of the flange part of a hub. SOLUTION: The annular part 1c is formed in the opposite side shaft direction of the main body part 1a in the vicinity of the root of the flange part 1f of a hub 1. A rectangular hole 8 is arranged in the inside central part on the annular part 1c side. That is, the hole 8 may be a noncircular hole since it is a hole to function as a 'rotation stopper' at nut 6 fixing time. A nut 6 can be threadedly engaged/fastened only by fitting/fixing the tip part 12a of a jig 12 in/to the rectangular hole 8 arranged in the inside central part of the annular part 1c of the hub 1 when fastening the nut 6 by assembling the hub 1, inner race members 4 and 5 and an outer race 2. Therefore, weight of the hub 1 can be reduced by eliminating the necessity to be fixed by applying the jig to the flange part 1f.
Patent JP-H09159187-A (JP)
Title: Roasting apparatus for food material
Inventor: TAKAHASHI KUNIO
IPC: F24C7/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To roast various food materials to a state that matches the food materials by constructing a heating part for roasting a food material in a casing with heat rays by alternately disposing a far infrared ray heater and a near infrared ray heater at a predetermined interval. SOLUTION: A food material roasting apparatus is used, placed on a table for example, and includes a casing 1 having cooking inlets 1A on all sides. Heating parts 2, 3 are disposed vertically in the casing 1, and an intermediate part of the upper and lower heating parts 2, 3 constitutes a food material roasting part 6. The upper heating part 2 is adapted such that a far infrared ray heater 4 and a near infrared ray heater 5 are alternately disposed laterally at a predetermined interval, and heat ray control means N is disposed on the upper portion of those heaters. The lower heating part 3 is adapted such that the far infrared ray heater 4 and the near infrared ray heater 5 are disposed alternately laterally at a predetermined interval, and the heat ray control means N is disposed on the lower portion of those heaters.  The heat ray control means N is adapted such that a plurality of control boards 11 are arranged in a line, which each turn reversely on its center.
Patent JP-H09156956-A (JP)
Title: Fusing glass for magnetic head and magnetic head
Inventor: GOTO SHIGENOBU
IPC: G11B5/127
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy and linearity of the gap of a magnetic head to improve the electromagnetic transducing properties of the magnetic head, and to improve the abrasion resistance and the chemical resistance of the gap to minimize the residual strain. SOLUTION: The gap between two cores 11 and 12 is made of a fusing glass having the following compositions: SiO2 , 30-55wt.%; B2 O3 , 5-25wt.%; Na2 O, 3-15wt.%; Al2 O3 , 0.5-7wt.%; K2 O, 3-12wt.%; BaO, 5-18wt.%; MnO2 , 0.5-5wt.% and SiO, 0.1-1.0wt.%.
Patent JP-H07179714-A (JP)
Title: Undercoating agent for release paper
Inventor: MURATA NORIYASU
IPC: C08L51/02
Filed: 1993-12-21
Abstract: PURPOSE:To obtain an undercoating agent which contains, as a main component, a water-soluble resin prepared by emulsion polymerization of a monofunctional and a polyfunctional vinyl monomers in the presence of PVA and water, thus shows excellent coatability, adhesion to silicon resins and gives readily recoverable release paper. CONSTITUTION:In the presence of polyvinyl alcohol and water, a radically polymerizable monofunctional vinyl monomer such as methyl methacrylate and a polyfunctional vinyl monomer such as methylene bis(methacrylate) are emulsified at a certain speed agitation and heated under a nitrogen flow up to 70 deg.C. Then, a redox initiator comprising equimolar amounts of potassium persulfate to sodium thiosulfate is added to effect emulsion polymerization to give a water-soluble resin. The product resin is used as a principal component and a completely saponified polyvinyl alcohol is added to adjust the concentration whereby the undercoating with easily recoverable release paper is obtained.
Patent JP-H10170838-A (JP)
Title: Small-diameter fiber scope and its manufacture
Inventor: NAKATATE KENICHI
IPC: D01D4/02
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a small-diameter fiber scope constituted by building an image fiber and an objective into a multifiber tube for a light guide having >=1 or 2 lumens (holes) along the length direction. SOLUTION: This fiber scope S1 is equipped with a multifiber tube 10 for a light guide, which has a clad material formed integrally around many core materials and has >=1 or 2 lumens 10a along the length direction, an image fiber 20 which is inserted into at least one lumen 10a, and an objective 30 which is fixed to one end of the image fiber 20 while they are all made of plastic. Consequently, the manufacture of the light guide part is easy and the fiber scope is obtained, which has a small external diameter, high strength, and superior durability and lighting efficiency.
Patent JP-2001165617-A (JP)
Title: Device and method for track inspection
Inventor: NAKAJIMA TAMOTSU
IPC: G01C15/06
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To precisely inspect and find out a track displacement. SOLUTION: A station target 12 is fixed to the outside of a rail 10 in a track position to be inspected, and a reference point target 14 is fixed on a roadbed and on both side walls. A scale bar 16, an auto bar 18 and a code target 20 for determining the three-dimensional coordinate of the targets 12 and 14 by image processing are properly arranged on the periphery, and the targets 12 and 14 are photographed by a camera 22 from a plurality of directions. A three-dimensional analytic device 28 determines the relative three- dimensional coordinate of the targets 12 and 14 from a plurality of images to the same station. A Helmert transformation device 30 converts the analytic result of the three-dimensional analytic device 28 to horizontal and vertical ground coordinate systems. The coordinate value of each station target 12 is stored in a database 32.  A specified item calculating device 34 calculates the index value of a specified item from the measurement values of at least two adjacent measuring points. A displacement calculating device 36 calculates the difference between the present coordinate value and the past coordinate value in the same station.
Patent JP-H07193493-A (JP)
Title: Clock phase selection circuit
Inventor: SASAKI TETSUYA
IPC: H03L7/06
Filed: 1993-12-27
Abstract: PURPOSE:To provide a clock phase selection circuit which realizes phase control to a high-speed clock signal by a low frequency oscillator. CONSTITUTION:By operating a phase control signal 109 corresponding to an output clock signal 110, the phase change amount of the output clock signal 110 and according to the signal 109, an up-down counter 107 increases or decreases its counter value and outputs it to a data bus as phase information 106. The phase information 106 is inputted to a sine wave converter circuit 101, converted to a value 104 of sinpsi and outputted. On the other hand, the phase information 106 is inputted to a cosine wave converter circuit 103, converted to a value 105 of cospsi and outputted. A signal at the same frequency as a desired clock signal is outputted from an oscillator 100, inputted to an orthogonal modulator circuit 102 and outputted after performing phase control and noise removal.
Patent JP-H10189582-A (JP)
Title: Manufacture of silicon insulating film
Inventor: UCHIDA TADATAKA
IPC: H01L21/316
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a hydrogen-free silicon insulating film to be easily manufactured by a method wherein a hydrogen-free silicon material is made to react with a mixed gas or liquid which contains tertiary amine to deposit a silicon insulating film on a substrate. SOLUTION: A hydrogen-free silicon material and tertiary amine both in gas phase or the vapor of liquid phase of them are introduced into a reaction chamber direct, or by the use of carrier gas. Tertiary amine fed through a feed pipe A and hydrogen-free silicon material fed through a feed pipe B are made to react on each other in the reaction chamber 1 to form silicon insulating material, and the silicon insulating material is deposited as an silicon insulating film 6 on a substrate 5. Trialkylamine such as trimethylamine is used as tertiary amine. Tetra isocyanate silane is used as hydrogen-free silicon. By this setup, an excellent silicon insulating film can be deposited at a low temperature.
Patent JP-2000168939-A (JP)
Title: Method and device for truing up side edge of material
Inventor: AIHARA NAOHITO
IPC: B65G47/06
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To true up a material mounted on a feeder to be surely in parallel (a reference position) to a center line. SOLUTION: A material M is lifted by a material feeding and reshuffling device and then moved to the lateral direction of a feeder 13 by a set moving distance set preliminarily by the feeding and reshuffling device, even when the material M is laid diagonally with respect to the conveying direction on a supporting roller 19 of the feeder 13 for conveying-in and -out to a cutter. The material M abuts thereby surely to a reference face SL provided in the feeder 13 to be positioned in parallel to a center line.
Patent JP-H07193790-A (JP)
Title: Picture information converter
Inventor: UCHIDA MASASHI
IPC: H04N7/01
Filed: 1993-12-25
Abstract: PURPOSE:To previously prevent the deterioration of picture quality of a converted picture by simple constitution by dividing 1st picture information within two continuous fields and classifying the divided information. CONSTITUTION:An area dividing circuit 2 divides SD data supplied from an input terminal 1 into plural areas. The SD data blocked by the circuit 2 are supplied to an ADRC circuit 3 and a delay circuit(DL) 6. The circuit 6 delays the SD data only by time required for the processing of the ADRC circuit 3, a class code generating circuit 4 and a read-only memory (ROM) table 5 and outputs the delayed data to an estimation operation circuit 7. The circuit 7 calculates HD data corresponding to the inputted SD data based upon the SD data supplied from the circuit 2 through the circuit 6 and coefficient data supplied from the table 5. The prepared HD data are supplied to a horizontal interpolation filter 8.
Patent JP-H0765023-A (JP)
Title: Cd-rom common use method
Inventor: KOTAKE YOSHIHIRO
IPC: G06F17/30
Filed: 1992-12-28
Abstract: PURPOSE:To retrieve the data of different record pattern with the use of a common software and without resetting the data by realizing a function as well as the function information including the individual information and the menu information stored in a program library file based on a subprogram. CONSTITUTION:The characteristic of a CD-ROM (A) serving as a medium is described in the record contents 1, a retrieving method is described in a supplementray explanation 14, and the information corresponding to the CD- ROM (A) is described in a program library file PLF 15 respectively. The explanation 14 and the PLF 15 are stored separately from the contents 1. The function information data 151 stores the methods for reference of the text, reference of headwords and the reference for retrieval respectively. A subprogram 152 stores the procedures for the text reference processing, the headword reference processing, the reading front/back coincidence reference processing, and the code front/back coincidence retrieval processing respectively. Then the explanation 14 and the PLF 15 are used in a retrieving mode. Thus the different data can be retrieved out of the CD-ROM (A) with the use of the common software.
Patent JP-2000238270-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: OKAZAKI TAKESHI
IPC: B41J2/05
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To discharge machining chips smoothly to the outside by providing a process for sorting foreign matters larger than the opening diameter of a liquid channel generated in a liquid passage, a liquid channel and a common liquid chamber according to the dimensional difference from the opening diameter thereby cleaning the inside of a recording head. SOLUTION: An ink ejecting part 44 arranged, on the side facing a sheet Pa, with a plurality of ink ejection openings has a connection opening 44a being connected with an ink passage 54 through a connector cap 56 and a connection opening 44b being connected with a first ink passage 48. A joint holder 50 has ports 50a, 50b being connected with passages 48, 54, and the cap 56 makes ink passages 46, 54 function as one passage in an interconnecting passage 56R and the inside diameter of the passages 46, 48 are made sufficiently larger, at the ejecting part 44, than the opening diameter of a channel interconnected with an ejection opening so that foreign matters in a common liquid chamber, and the like, can be discharged.  When the cap 56 is removed and cleaning liquid is supplied from the passage 48 to the ejecting part 44, large foreign matters can be discharged through the passage 46 while being separated from small foreign matters.
Patent JP-H09170439-A (JP)
Title: Auxiliary chamber type engine
Inventor: TONO AKIRA
IPC: F02D15/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make cross sectional area of a communicating port, a nozzle insertion hole, and a clearance proper and reduce restruction loss and smoke generation amount so as to improve fuel consumption. SOLUTION: In this auxiliary chamber type engine, a nozzle insertion hole 15 which communicates an auxiliary chamber 2 formed substantially at the center of a cylinder shaft of a piston 8 with a main chamber 1 formed on a cylinder 3 side and a plurality of communicating holes 7 which are extended radially are formed in the piston 8. A fuel injection nozzle 10 arranged in a cylinder head 5 protrudes into the nozzle insertion hole 15 in the vicinity of top dead center of a piston to jet fuel into the auxiliary chamber 2. Cross sectional area of total passage of the communicating hole 7, cross sectional area of the nozzle insertion hole 15, and cross sectional area of a clearance 19 are set to the optimum conditions for cross sectional area of a cylinder bore.
Patent JP-H11181936-A (JP)
Title: Supporting construction for glass plate
Inventor: TAKEDA TAKASHI
IPC: E04B2/56
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To maintain strength against load in the vertical direction and in the out-of- plane direction by threadedly engaging a fastening member and a fastening nut with each other, and sandwichingly holding both faces on the circumference of a fitting hole having a countersink and the countersink of the fitting hole. SOLUTION: The other end of a supporting bolt 5 provided with a spherical surface part 5a on one end is fixedly secured to the fixing member of a building frame. A fastening member 4 is provided, which has a cover part 4c with flange parts 4e, 4e on one end side in conformity to the shape of the fitting hole 2 with a countersink part 2a of a glass plate 1, is formed into a cylindrical and bolt like shape, provided with a slidable face internally contacting with the spherical surface part 5a of the supporting bolt 5 on the inner face part, and formed with a taper hole on the inner face on the other end side. A fastening nut 9 is threadedly engaged with the outer circumference of the cylindrical part 4b of the fastening member 4, and the circumferential part of the fitting hole 2 of the glass plate 1 is tightly fastened through cushioning materials 8, 8.  Hereby, without lowering strength of the fitting hole 2, strength can be maintained against both loads in the vertical direction and in the out-of-plane direction.
Patent JP-2001167869-A (JP)
Title: Microwave oven
Inventor: AKIYAMA TOSHIRO
IPC: H05B6/68
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a safe microwave oven inexpensively in which operation stops before generating fire or smoke due to short circuit by detecting a layer short-circuit of a secondary coil of a high voltage transformer. SOLUTION: The microwave oven using high frequency inverter 21 comprises resonance voltage lowering detecting means 14 for detecting a time when peak value of resonance voltage being voltage at both ends of switching element 8 arrives in a predetermined value to stop a control means 9, and start timer means 13 for preventing the stop of the control means 9 of the resonance voltage lowering detecting means 14 for predetermined time by receiving output command from an operating part 10. Therefore, the microwave oven can be stopped when there is detected lowering of the peak value due to generation of the rare short circuit of the secondary coil of the high voltage transformer.
Patent JP-H10175838-A (JP)
Title: Composition containing dibenzoylmethane derivative, 1,3,5-triazine derivative and dialkyl benzalmalonate, and its usage
Inventor: ALLARD DELPHINE
IPC: A61K8/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of effectively protecting skin and hair from whole irradiation of ultraviolet rays by introducing a specific dialkyl benzalmalonate to a composition containing a dibenzoylmethane derivative and a 1,3,5-triazine derivative. SOLUTION: The objective composition includes (A) dibenzoylmethane derivative (e.g. 4-tert-butyl-4'-methoxydibenzoylmethane), (B) a 1,3,5-triazine derivative of formula I (X2 and X3 are each O, etc.; R1 , R2 and R3 are each H, etc.),  e.g. 2,4,6-tris[p-(2'-ethylhexyl-1'-oxycarbonyl)anilino]-1,3,5-triazine}, and (C) a dialkyl benzalmalonate of formula II (R7 is H, etc.; R8 is a 1-8C alkyl) (e.g. diethyl 4'-methoxybenzalmalonate) in a cosmetically and/or dermatologically acceptable carrier. The composition includes 0.2-15wt.% component A, 0.5-20wt.% component B and >=0.5wt.% component C.
Patent JP-H11186356-A (JP)
Title: Substrate processing device
Inventor: KODAMA SHUNSAKU
IPC: B65G49/07
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To surely prevent the dripping of processing liquid to a delivery part. SOLUTION: This device is provided with a delivery part 52 for fetching a plurality of substrates contained in a conveying carrier C1 to the outside of the conveying carrier C1, an intermediate part 56 arranged between the delivery part 52 and a processing-part main body 60 and the plurality of substrates fetched from the conveying carrier C1 are mounted on the intermediate part, a first conveying mechanism part 58 for mounting the substrates taken out of the conveying carrier C1 to the intermediate part 56 from the delivery part 52, the processing part main body 60 processes the substrates taken out of the conveying carrier C1 with processing liquid. A second conveying mechanism part 62 conveys the plurality of substrates mounted on the intermediate part 56 to the processing-part main body 60.  A delivery part 64 delivers the substrates which are processed with the processing-part main body 60 to the conveying carrier C1. A fetching part 68 carries out the conveying carrier C1 containing the processed substrates. On the intermediate part 56, a substrate mounting stage 562, on which the plurality of substrates are mounted, is freely detachably installed.
Patent JP-2001167584-A (JP)
Title: Semiconductor memory
Inventor: HIRANO HIROSHIGE
IPC: G11C11/22
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce chip size of a semiconductor memory in which ferroelectric memory cells and SRAM cells are loaded. SOLUTION: This device is provided with a ferroelectric capacitor C1 having a capacity insulation film consisting of ferroelectric substance, a ferroelectric memory cell 10 including a first FRAM cell selecting transistor Q0 which can access the capacitor C1 externally and selectively, a first P type MOS transistor Q2 and a first N type MOS transistor Q3 which are connected in series and makes its common connection part as a first data holding node 25, and a SRAM cell 20 including a first SRAM cell selecting transistor Q6 which can access the first data holding node 25 externally and selectively. The first FRAM cell selecting transistor Q0 and the first SRAM cell selecting transistor Q6 are accessed by the same bit line BL0.