baber/WOPTO huggingface dataset:
Patent JP-H07197790-A (JP)
Title: Flexible segment
Inventor: HAYASHI SHINJI
IPC: E21D11/08
Filed: 1993-12-28
Abstract: PURPOSE:To effectively maintain sealing function at an edge. CONSTITUTION:Water stop rubber 3 laid between annular bodies 1 and 2 as a pair is formed out of a plurality of divided rubber pieces 31. A solid section 31f is formed at both ends of each rubber piece 31, and a bolt 5 extended between the bodies 1 and 2 is inserted in the section 31f. As a result, the water stop rubber 3 can be handled in such a state as disassembled into every rubber pieces 31 and, therefore, the easy handling thereof can be ensured. Also, workability can be improved. In addition, the abutted edges 31a of the rubber pieces 31 can be made to closely adhere to each other firmly, due to water pressure acting on the section 31f for the deformation thereof and the bolt 5 acting to prevent the deformation.
Patent JP-H09181372-A (JP)
Title: Piezoelectric transformer and manufacture thereof
Inventor: KATO KENICHI
IPC: H01L41/107
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric transformer which is enhanced in resonance characteristics by a method wherein unnecessary oscillation frequencies are separated from a resonant frequency. SOLUTION: At least one out of ridges 18 to 21 of a piezoelectric ceramic plate 11 extending along its lengthwise direction is chamfered. In a piezoelectric transformer where an unnecessary oscillation frequency fd is higher than a resonant frequency fr, the unnecessary oscillation frequency fd can be set farther separate from the resonant frequency f, with an increase in the length of the chamfered ridge in a state of fixing the resonant frequency fr. In a piezoelectric transformer where an unnecessary oscillation frequency fd is lower than a resonant frequency fr, the unnecessary oscillation frequency fr approaches nearer to the resonant frequency fr once with an increase in the length of the chamfered ridge and then recedes from the resonant frequency fr, so that the piezoelectric transformer of excellent resonance characteristics can be obtained.  In the latter piezoelectric transformer, the ridges of the transformer extending along its widthwise direction may be chamfered.
Patent JP-H0645135-A (JP)
Title: Fastener
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1991-12-10
Abstract: PURPOSE:To reduce the leakage flux on the surface of the title fastener using a permanent magnet without weakening its attraction. CONSTITUTION:The title fastener is composed of a ring plate type permanent magnet 1 having a through hole 4 between magnetic poles, a ferromagnetic member 2 assembled into one side magnetic pole surface 1a if this permanent magnet 1, and another ferromagnetic member 3 attracted to the other magnetic pole surface 1b as well as in contact with and attracted to the ferromagnetic member 2 through the intermediary of the through hole 4, the surface of the permanent magnet 1 excluding at least the through hole 4 in this fastener, where the ferromagnetic part 3 is not provided, is covered with the other ferromagnetic member 5 of 0.03mm-0.20mm in thickness.
Patent JP-H10181251-A (JP)
Title: Oversheet
Inventor: HIWATARI JO
IPC: B42D15/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent illegal act, e.g. forgery or corruption, by leaving a part of print pattern provided on a member on the object side around a seal separated from a stripping agent part at the time of stripping thereby preventing illegal stripping. SOLUTION: A sheet pasting means 5 comprises a laminate of a patterned stripping agent 6 beneath a sheet body 4, a print forming layer 7 where a pattern and characters are printed visibly on the rear of the sheet body 4 while covering the stripping agent 6, and an adhesive layer 8. Print of a seal can be protected by pasting a seal 3 to an object, e.g. a bank note, while covering. When the cover is stripped, only the print forming layer 7 beneath the stripping agent 6 located on the lower surface of the sheet body 4 is left on the object side along with the adhesive 8 at the corresponding part 15 of object around the seal. When the seal is pasted back, a print shift takes place in the print pattern constituting the print forming layer 7 and it can be visually recognized easily. Consequently, illegal stripping can be checked.
Patent JP-2000174773-A (JP)
Title: Data communication equipment and its control method
Inventor: HORI SHINJIRO
IPC: H04L12/28
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the acquirement communication process of self- identification information by giving self-identification information of data communication equipment in a topology establishment process. SOLUTION: In a process allocating ID of the respective nodes of a network, the node to which ID is given broadcasts ID information to the network (S307). The whole capacity of self-identification information, data capacity which can be received, a peculiar identification code and at least one piece of information among classification information of a supplied function is added to ID information and they are transmitted.
Patent JP-H06172631-A (JP)
Title: Curable composition
Inventor: FUJITA MASAYUKI
IPC: C08L71/02
Filed: 1992-12-04
Abstract: PURPOSE:To obtain the subject composition consisting of a reactive Si group- containing oxyalkylene polymer having narrow molecular weight distribution and a reactive silicon functional group-containing (meth)acrylic acid ester-based polymer, having low viscosity and excellent in curing and dynamic properties. CONSTITUTION:The objective composition consists of (A) an oxypropylene polymer having a polymerization main chain containing an unit of the formula and having a Si-containing functional group containing a Si atom to which a hydroxy group or a hydrolyzable group is bound and having <=1.6Mw/Mn and >=6000 number-average molecular weight and (B) a copolymer having a Si-containing functional group which is crosslinkable by forming a siloxane bond having a molecular chain and consisting of (i) (meth)acrylic acid alkyl ester monomer unit having 1-8C alkyl and (ii) (meth)acrylic acid alkyl ester monomer unit having >=10C alkyl and (C) a curing accelerator. The component A is preferably obtained by a method wherein a terminal OH-containing oxypropylene polymer is reacted with a compound having a NCO group and a reactive Si group.
Patent JP-H05164062-A (JP)
Title: Pump impeller
Inventor: AOKI DAISUKE
IPC: F04C5/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide a pump impeller which hardly causes frictional resistance and has high durability and by which a compression side shoulder part is not brought into contact with a case inner wall even if impeller vanes are bent in a pump rotated in a case where the star shape elastic body impeller is made eccentric. CONSTITUTION:In a pump rotated in a case 3 where an elastic impeller 5 provided with plural number of vanes 7 in a star shape is made eccentric, a compression side shoulder part 12 of the impeller vanes 7 are inclined at an obtuse angle.
Patent JP-2001166446-A (JP)
Title: Photographic printing and developing device
Inventor: UMAKI HIROMI
IPC: G03B27/46
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a photographic printing and developing device which is lower in a cost and higher in performance by providing the device which occupies less spaces and is inexpensive in a switch-back type transporting device which alternates the front and rear of a photosensitive material by changing the transporting direction thereof. SOLUTION: A changeover guide is cooperatively driven by a drive motor of a reversibly forwardly and backwardly rotatable roller of the switch-back type transporting device. A means for driving the changeover guide is formed as a device having a torque regulatable power transmission mechanism, such as a fluid coupling. The device driven by the displacement of a floating member having a sliding contact member which comes into sliding contact with a belt for transmitting the driving force to the reversibly forwardly and backwardly rotatable roller from the drive motor by using a change in the tension of this belt.
Patent JP-2001163183-A (JP)
Title: Passive safety device
Inventor: YAMATAKI AKIO
IPC: B60R22/46
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a passive safety device capable of protecting a crew by controlling an air bag, an air belt and a pretensioner in accordance with the collision scale and the configuration of a vehicle. SOLUTION: When a collision scale is very small, only a shoulder belt 12 is expanded, and when the collision scale is small, the shoulder belt 12 and a wrapped belt 13 are expanded. When the collision scale is medium, a pretensioner 24 is actuated and even an air bag 36a is expanded. When the collision scale is big, the pretensioners 19, 22 of a pretensioner with an ELR is also actuated.
Patent JP-H0577050-A (JP)
Title: Torch for tig arc welding and method for pulse tig arc welding
Inventor: MATSUDA FUKUHISA
IPC: B23K9/29
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a stable arc and to enable the suitability even in the case of welding a narrow part without developing any welded defect of blow holes, etc., by forming a smaller step part than a base part side at the projecting end part of a non-consumable electrode and also sharpening the tip part of the projecting end part. CONSTITUTION:The non-consumable electrode 1 concentrically enclosing an insulating member 2 forms the projecting end part 102 cutting off the tip part in the X2 direction and separated with a welding wire 3 in the X1 direction, and in the Z2 direction side of the projecting end part 102, a cut-off semi-circular part 103 cut off in the X2 direction is formed. At the boundary between the projecting end part 102 and the cut-off semi-circular part 103, a secondary step part 105 is formed and the tip part 106 of the projecting end part 102 is made to sharp. The cross sectional area of the projecting end part 102 in the Z1 direction side is formed to smaller than the cross sectional area of the first step part 104 of the non-consumable electrode 1 in the Z1 direction side, and as the current density at this projecting end part 102 becomes high, the arc generating point is concentrated to projecting end part 102 and does not come upward, and the arc is made to stable.
Patent JP-H06176983-A (JP)
Title: Solid electrolytic capacitor
Inventor: OTA MAKOTO
IPC: H01G9/012
Filed: 1992-12-09
Abstract: PURPOSE:To provide a solid electrolytic capacitor wherein its structure is simplified and its capacity is increased. CONSTITUTION:Anode plates 24A, 24B in which cathode sides for capacitor elements 32A, 32B have been arranged on inner sides are fitted into an insulating frame 2, anode terminals 12, 14 which have been connected to the anode terminals and a cathode terminal 20 which has been connected so as to be sandwiched between the cathode sides for the capacitor elements are extracted individually from recessed parts 16, 18, 22 formed in the insulating frame, and outer faces of the anode plates are covered with an insulating means (an insulating tape and a sealing resin).
Patent JP-H11183744-A (JP)
Title: Manufacture of two-dimensional optical crystal element
Inventor: NOTOMI MASAYA
IPC: G02B6/13
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for manufacture of a two-dimensional optical crystal element which is the two-dimensional optical crystal element formed by using a group III-V semiconductor and which process is capable of easily manufacturing the two-dimensional optical crystal element actually usable as various optical elements. SOLUTION: A lower clad layer 2 consisting of the first group III-V semiconductor contg. aluminum is grown on a semiconductor substrate 1. A core layer 3 consisting of the second group III-V semiconductor having an aluminum content of 0% or the aluminum content lower by >=2% than the aluminum content of the first semiconductor is grown on this lower clad layer 2 and thereafter, plural hole parts 4 penetrating the core layer 3 in its perpendicular direction are formed in the core layer, by which the two-dimensional periodic array is formed and the lower clad layer 2 is oxidized.
Patent JP-H07201718-A (JP)
Title: Heat treatment device and method
Inventor: TATEYAMA KIYOHISA
IPC: H01L21/027
Filed: 1993-12-31
Abstract: PURPOSE:To avoid peeling electrification to keep fine dust away by a method wherein the contact area between a processed body and a mounting base is decreased by roughening or the Tuframe process the surface of the mounting base or providing trenches. CONSTITUTION:The surface of a mounting base 60 formed of a high heat conductive rectangular aluminum alloy made panel is subjected to the Tuframe process using aluminum oxide film and providing trenches 71 so as to be roughened. In such a constitution, the heat conduction from a heating element 62 to the mounting base 60 is attained by mutual and direct contact between high conductive aluminum alloys in extremely high heat conductivity through the whole contact surface between the lower surface of the mounting base and the upper surface of the heating element 62 so as to evenly heat the whole mounting base 60. Through these procedures, the temperature distribution of the heat conducted from the heating element 62 to a substrate through the intermediary of the mounting base 60 can be made even thereby enabling the substrate to be heat treated evenly.
Patent JP-H07280225-A (JP)
Title: Burning method for material to be burned
Inventor: HIRAI YOJI
IPC: F23G5/00
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a method for burning various materials to be burned in which clinker from residue is =Prevented to be while holding a burning temperature, burned residue containing small ash content and almost no harmful component is obtained, and generation of nitrogen oxide in combustion gas can be suppressed. CONSTITUTION:A material to be burned is burned while spraying steam into gas generated by combustion reaction of the material to be burned in a burning furnace.
Patent JP-2001166436-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KAWAI KIYOSHI
IPC: G03C7/20
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material giving a good image under various light source conditions, excellent in the reproduction of flesh color in spite of low contrast and excellent also in suitability to a composition process using a blue mat. SOLUTION: The silver halide color photographic sensitive material has blue-, green- and red-sensitive silver halide emulsion layers on the substrate, (1) gamma values (γY, γM, γC) on a characteristic curve obtained by exposure with white light through a wedge are <=0.6 each, (2) γM/γC is >=1, (3) the ratio (ΓM/γM) of a gamma value ΓM on a characteristic curve obtained by exposure with green light through a wedge to γM is <=1.3 and (4) the sensitive material also has a hydrophilic colloidal layer containing >=4×10-4 mol/m2 dye of the formula D=CH-M dispersed as solid fine particles. In the formula, D is a group forming a dye having its absorption maximum in the blue region of a visible spectrum with the residue of a molecule; and M is a 5- or 6-membered unsaturated heterocycle.
Patent JP-2000182069-A (JP)
Title: Image processing unit and its method
Inventor: IIDA RYOHEI
IPC: G06T15/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of an α blending and dither processing circuit and to realize high speed processing. SOLUTION: In this image processing method, a processing where a substrate 1441 and a multiplier 1443 are used to obtain the update amount of the data S of the current image to be platted with respect to image data D having already been stored in a display buffer by using a blending coefficient α and a processing where noise data E are added to the image data D having already been stored in the display buffer by using a 1st adder 1442 are conducted in parallel, a 2nd adder 1444 sums the data obtained by both processing sets to obtain data  α×(S-D)+D+B} resulting from adding the noise data to data resulting from linear interpolation of two colors. A clamp circuit 1445 extracts a color valid value, a round-down circuit 1446 performs thinning out of data from the extracted data and writes the result back to the display buffer.
Patent JP-H11181156-A (JP)
Title: Rubber composition and pneumatic tire produced therefrom
Inventor: ARAKI SHUNJI
IPC: B60C1/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber compsn. which is excellent in workability and gives a pneumatic tire improved in abrasion resistance, grip properties, and uniformity by compounding a specific copolymer rubber, another diene rubber, silica, a carbon black, and a silane coupling agent. SOLUTION: This compsn. is prepd. by compounding (A) 100 pts.wt. rubber blend comprising 55 pts.wt. or higher copolymer rubber having a glass transition point of -40 deg.C or lower and a vinyl content of butadiene parts of 15-70% and obtd. by copolymerizing 30-40 wt.% styrene and 1,3-butadiene in the presence of an organolithium compd. and 45 pts.wt. or lower other diene rubber with (B) 20-100 pts.wt. silica, (C) 0-100 pts.wt. carbon black, and (D) a silane coupling agent which is represented by the formula (wherein (n) is 1-3; (m) is 1-9; and (y) is 1 or higher) and has a trisulfide silane content (based on the total polysulfide silane content) of 25% or higher and a content of higher polysulfide silanes (having (y) of 5 or higher) of 50% or lower, the amt. of D being 1-20 wt.% of B and the wt. ratio of B/C being (1/1)-(1/0).
Patent JP-H10178447-A (JP)
Title: Information processing system
Inventor: SHIRAKI KAZUJI
IPC: H04L12/58
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To simply obtain necessary information without necessitating the complicated operation of watching the existence of incoming by making it possible to receive information contents transmitted by an electronic mail by means of a facsimile equipments through a transfer means. SOLUTION: Information transmitted for a specific information provider's terminal 3 from a demanding person's terminal 1 is first transmitted to an information transmitter 2 and then transferred to the terminal 3. When a prescribed time comes, an instruction signal to detect the existence of received information is sent to a detecting means. When a discriminating means discriminates the transfer destination of receiving information, an output means transmits received information to the information provider's terminal according to a discrimination result. When received information can not be transmitted, a transmitting operation is executed again. Operation like this is repeatedly executed according to the program and information transmitted from the demanding person's terminal is outputted in a form which can be recognized visually on the side of a receiver to allow a user to simply know the incoming of information without necessitating a special operation.
Patent JP-2001168157-A (JP)
Title: Semiconductor device, testing method thereof and semiconductor chip
Inventor: ITO MAKOTO
IPC: H01L21/66
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a testing method thereof and a semiconductor chip which is capable of independently inspecting the semiconductor chip. SOLUTION: A bare chip IC 1 has inspecting terminals 4b, 5b electrically connected to a logic circuit block 2 formed on the bare chip IC, for inspecting the logic circuit block 2 and bonding terminals 4a, 5a electrically connected to the inspecting terminals 4b, 5b through transmission gates. After electrically cutting off the inspecting terminals 4b, 5b and the bonding terminals 4a, 5a, using the transmission gates, the inspecting terminals 4b, 5b are probed.
Patent JP-H11187350-A (JP)
Title: Image pickup recorder and its control method
Inventor: HIEDA TERUO
IPC: H04N5/765
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To simply find a desired high-quality still image by providing a means for additionally recording an image as a still image in a device for photographing a moving image, so as to record the still picture in another recording medium. SOLUTION: An image is recorded as a moving image on a tape 8 at the time of normal photographing. Then, when a still image recording switch 13 is operated and a still image recording and detecting part 10 detects that an output signal from an AE/AF circuit 5 is in an optimally exposing and optimally focusing state, the signal of the fact is outputted to a still image signal processing part 9. At the time of receiving this signal, the part 9 stores video data outputted from a camera signal processing part 4 in a memory 11 as compressed/encoded still image data.
Patent JP-H06181069-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YOSHIDA HIROAKI
IPC: H01M50/103
Filed: 1992-12-14
Abstract: PURPOSE:To restrain bulging of a battery at charging time, and use space effectively by forming a case in an arch shape or an S shape when power generating elements composed of a negative electrode composed of a material to store and release lithium, a positive electrode and nonaqueous electrolyte containing lithium salt are housed in the battery case. CONSTITUTION:A positive electrode is formed of mixture of lithium cobalt composite oxide, carbon power as an electrically conductive agent and polyvinylidene fluoride as a binding agent. A negative electrode is formed of graphite and fluororesin powder as a binding agent. When an organic electrolyte secondary battery obtained in this way is housed in a case, a cross-sectional structure of a housing case 1 to a battery composed of a sealing plate 2, a positive electrode terminal 3, a negative electrode terminal 4, a separator 6, the positive electrode 6 and the negative electrode 7, is formed in an arch shape or an S shape.
Patent JP-H07200298-A (JP)
Title: Production system
Inventor: MIYAZAKI YOSHIMI
IPC: G06Q50/04
Filed: 1993-12-27
Abstract: PURPOSE:To speed up the execution speed of a whole system by constituting the system so that the collation of contradictory conditions is not simultaneously executed. CONSTITUTION:Necessary information inputted to an input part 3 is inferred in an inference part 1. When inference is terminated, the result is outputted from an output part 5. The inference part 1 consists of a production memory (PM) 11 storing a production rule and a working memory 13 storing necessary information inputted through the input part 3 and collated with the condition part (IF part) of the production rule, namely, a working memory element being data to which addition and correction can be executed. The production memory 11, the working memory 13 and an inference engine 15 are connected by communication limes 17 and 19. Only a rule related to allocation is divided into first clusters and a rule related to adjustment is divided into second clusters. The system is constituted so that the collation of the contradictory conditions is not simultaneously executed.