baber/WOPTO huggingface dataset:
Patent JP-2001184854-A (JP)
Title: Fifo device
Inventor: MORIKAWA TAKASHI
IPC: G11C7/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a FIFO device that can perform read access in one cycle and has a small read delay in the case of making access in two cycles. SOLUTION: This FIFO device is constituted so that data to be next read is read first from a storing means 1 before reading from the outside of the FIFO device.
Patent JP-2000197983-A (JP)
Title: Laser cutting method and laser cutting device
Inventor: FUKUSHIMA TADASHI
IPC: B23K26/06
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To remove contaminants efficiently before cutting by scanning a laser beam for removing contamination for imparting energy to peel or suspend the contaminants from the surface of a subject of cutting precedingly a laser beam for cutting along a cutting line. SOLUTION: The laser beam 8 for removing contamination which is oscillated with a laser device 1 for removing contanination becomes a state where the cross section of the laser beam is expanded with an irradiating unit 5 and irradiated to the subject 7 of cutting. This laser beam 8 for removing contamination precedes the laser beam 9 for cutting along the cutting line (a) and beforehand imparts the energy for peeling or suspending the contaminants from the surface to the subject 7 of cutting. The luminous flux shape of the laser beam 8 for removing contaminants is set on a circle, ellipse or polygon and it is preferable to set an irradiation area to the subject 7 of cutting wider than a heat-effected zone by the laser beam 9 for cutting.  In this way, the contaminants stuck to the surface of the subject 7 of cutting are peeled as particulates by the thermal/impact oscillation of the laser beam, or removed by melting.
Patent JP-2000150653-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAHINA MICHIO
IPC: H01L21/285
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which the occurrence of whisker on the surface of aluminum or aluminum alloy can be prevented by burying in a through hole an aluminum or an aluminum alloy which is useful as a wiring material. SOLUTION: This manufacturing method for semiconductor device includes the following steps: (a) a contact hole 32 is formed in an interlayer insulation layer (silicon oxide film 20 and BPSG silm 30) formed on a semiconductor substrate 11 containing elements; (b) first and second aluminum films 34 and 35 made of aluminum or alloy made mainly of aluminum are formed on the interlayer insulation film 32 and contact hole 32; (c) the second aluminum film 35 is cooled slowly.
Patent JP-2001187982-A (JP)
Title: Pipe support
Inventor: MOCHIDA MASAHIRO
IPC: F16L3/22
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pipe support capable of easily supporting and fixing a plurality of pipes in the laying without requiring a large space and also extending a new pipe while surely supporting the laid pipes. SOLUTION: This pipe support 36 for laying a plurality of pipes 2, 3 and 4 comprises spacers 37 and 39 having a strip base plate 50 through a support plate 48 having mounting pieces 47 and 57 at both ends of a bent part 46 curved in an upward reverse U-shape, a connecting member 49 continued thereto, and a cap 41 consisting of a support plate 55 having mounting pieces 54 and 54 at both ends of a bent part 53 curved in an upward reverse U-shape.
Patent JP-2000154559-A (JP)
Title: Manufacture of light-weight soil and device therefor
Inventor: TANIGUCHI TOSHIHISA
IPC: B01F5/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing light-weight soil of new concept and a device thereof suitable for conducting the method, capable of expecting such various effects as an ordinary and low-priced feed pump other than a special pump like a squeeze pump can be used and full use of its capabilities can be made. SOLUTION: Light-weight soil is manufactured, at a low-pressure part 7 near the end of a pipeline 4 led from a pump 2 attached on a slurry manufacturing plant 1 to the working site 3 where the light-weight soil is used, by mixing air bubbles into slurry (mainly cement milk) force-fed by the pump 2. The low pressure part includes the one generated by a siphon in addition to the one caused by losses of water or the like due to pipeline friction or the like. The manufacturing device is constituted of a foam maker 14, a bubble feeding pipe 15, a slurry and bubble mixing part 16, and a static mixer 17. It is desirable to dispose this device coaxially at the axial part of the low-pressure part 7 at which the diameter of the end part of the bubble feeding pipe 15 is enlarged.
Patent JP-2001191237-A (JP)
Title: Grinding machine
Inventor: SHONO HIROBUMI
IPC: B24B7/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a grinding machine reducing overload when applied to a work and preventing machining accuracy of the work from being deteriorated. SOLUTION: A coil spring 31 is provided between an upper surface of an inner cylinder 25 and a regulating table 29 and reduces overload applied to a work. The coil spring 31 energizes the regulating table 29 in the upper direction by the energizing force. On the upper surface of the inner cylinder 25, an annular fixing plate 32 is provided. At an outer periphery of a bottom surface of the fixing plate 32, a flange 32a is provided. By engaging the flange 32a to an upper end outer peripheral part of the inner cylinder 25, the fixing plate 32 is fixed. Within a hole 32b for spring, a lower end of the coil spring 31 is loosely fitted. An upper end of the coil spring 31 is abutted on a load cell 33. The load cell 33 detects pressing force that the coil spring 31 receives because the load cell 33 is abutted on the coil spring 31.
Patent JP-H11250049-A (JP)
Title: Method for inserting latin in capitals into non-latin document
Inventor: OKUMURA KAORU
IPC: G06F17/22
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To insert Latin words in capitals into a non-Latin document through the use of a keyboard by automatically switching an input mode when a shift key is depressed in combination with an alphabetic key and automatically returning to an original mode when only the alphabetic key is depressed. SOLUTION: A user inputs a command and information to a personal computer 20 through the keyboard 40 and a mouse 42. The computer 20 detects a key event corresponding to the insertion of a capital Latin text string to automatically switch an input mode. Switching from a non-Latin input mode to a Latin input mode is stared by simultaneously depressing the shift key and the alphabetic key. Once the capital Latin text string is inputted, the input mode is returned to the original non-Latin input mode. At the time of releasing the shift key and continually depressing only the alphabetic key, return to the original input mode occurs.
Patent JP-2000160810-A (JP)
Title: Building panel holding member
Inventor: AIKAWA TADASHI
IPC: E04F13/21
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a building panel holding member which is simple in structure and becomes solid when combined. SOLUTION: The present building panel holding member is composed of an outside angle member A in which a first bent part 1 bent at a point distant at a required breadth from one side edge a1 of a plate material and extending from the surface side to the reverse side is formed, a fitting protuberance a2 is formed with a projection made in a specified length projecting toward the inside approximately at an angle of 45 deg. and a turning made at a second bent part 2, and a bending approximately at an angle of 45 deg. is made at a bent part 3 positioned corresponding to the first bent part 1 and extends in a specified breadth toward the side edge a3 on the other side, and an outside angle receiving member B in which a projection projecting in a specified length toward the outside approximately at a bending angle of 135 deg.  from a fourth bent part 4 positioned at a required breadth from one side edge b1 is made so that the outside angle member can be fitted therein for holding with a panel interposed in between, a bending approximately at an angle of 180 deg. is made so that fitting parts can be formed at bent parts 5, 6 and 7, and a bending approximately at an angle of 135 deg. is made so that a distance from an eighth bent part 8 corresponding to the fourth bent part to a side edge b3 on the other side becomes a required breadth.
Patent JP-2000200085-A (JP)
Title: Electronic musical instrument
Inventor: NAGASAKA HIROAKI
IPC: G10H1/32
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard type electronic musical instrument eliminating the difficulty of continuous touch control on the keyboard. SOLUTION: This electronic instrument is provided, separately from a key board 40, with a play operation board 50 by which an operating position can be changed continuously or discontinuously. When the play operation board 50 is started to operate after a key is pressed, a CPU 10 notes on the pressed sound (namely, the sound corresponding to the key press event generated on the keyboard 40 before operating the play operation board 50) at the timing of starting the operation of the board, and controls the initial characteristic according to the operation speed at the point of time.  When a key press occurs during operating the play operation board, the sound is noted on at the key press timing, and the initial characteristic is controlled according to the speed, etc., of the play operation board at that point and also the sound being uttered is after-controlled according to the current speed, etc., of the play operation board.
Patent JP-2000185112-A (JP)
Title: Exercise tool for rehabilitation
Inventor: YOSHINO YUTAKA
IPC: A63B23/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enable a patient in recovery period or a physically handicapped person to perform a preparatory exercise to move to rehabilitation without resistant feeling by rotatably equipping a spherical body in the bottom part of a footgear-like main body by a supporter. SOLUTION: The footgear-like main body 1 of this exercise tool can be made without any special restriction, for instance, from sandals, etc. A rear leather 5 is attached on the back side of the heel 4 to prevent the tool from slipping off. A supporter 20 is integrally formed on the bottom part of the main body 1 to rotatably support the spherical body 31. A bearing is equipped in the spherical body housing part equipped on the supporter 20 to smoothly rotate the spherical body 31. A spring is built in a housing part so that the spherical body 31 is pushed up hidden into the housing part by the body weight. It is preferable to equip a slip stopper on the outer periphery of the supporter 20 to prevent a user from slipping in stand walking. Thus the user can move to rehabilitation and can be trained without resistant feeling.
Patent JP-H04221697-A (JP)
Title: Tissue paper for high image property thermal stencil paper
Inventor: TADA KENJI
IPC: D21H13/26
Filed: 1990-12-25
Abstract: PURPOSE:To markedly enhance the image properties of printed matter by reducing the mean diameter of the fiber of tissue paper for heat sensitive stencil paper and uniformizing the dispersibility thereof. CONSTITUTION:Tissue paper for stencil paper is prepared by applying resin processing to tissue paper formed from blended fibers consisting of a natural fiber and 20-80wt.% of two or more kinds of chemical fibers with filament size of 1 denier or less and fiber length of 15mm or less by a papermaking process.
Patent JP-H04225049-A (JP)
Title: Polyvinyl chloride-based resin composition
Inventor: OSUGA MASAHIRO
IPC: C08L51/04
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a polyvinyl chloride-based resin composition remarkably improved in impact resistance. CONSTITUTION:A polyvinyl chloride-based resin composition is composed of a polyvinyl chloride-based resin and a copolymer resin prepared by carrying out graft polymerization of monomers or a monomer mixture consisting essentially of a vinylic monomer, having an alkylamino group in the presence of a rubber polymer latex obtained by emulsion polymerization in one or many stages.
Patent JP-H04232011-A (JP)
Title: Ridge bottomed in-mold labeled container and manufacture thereof
Inventor: MIZUKOSHI ISATAKE
IPC: B29C45/14
Filed: 1990-12-28
Abstract: PURPOSE:To provide a container, which is in-mold labeled and at the bottom of which a ridge bottom is integrally formed. CONSTITUTION:A label to be in-mold labeled is made into a shape having the bottom part and the side wall parts of the container. At bent parts, through each of which the bottom part and the side wall part are connected to each other, of the label, cuts are provided. Or said bent part is made of material and thickness, which allow said label to break by the temperature and in-mold pressure of resin. By performing injection molding under the condition that said label is installed in an injection mold, a container having a ridge bottom integrally formed at its bottom by molding resin, which flows in the ridge bottom forming recess of the mold by passing through said cuts or breaking said bent parts, is manufactured.
Patent JP-H04251033-A (JP)
Title: Raw material yard present state monitoring device
Inventor: INABA MAMORU
IPC: G06Q50/00
Filed: 1990-12-28
Abstract: PURPOSE:To provide a raw material yard present state monitoring device to process raw material stacking and delivery information by means of a computer and output arrangement of a changing raw material pile and the shape of a raw material pile on a screen. CONSTITUTION:Information, such as the position (a starting point and a terminal point), of raw materials stacked at a yard by means of a stacker 5 and information, such as the position (a starting point and a terminal point) of the raw material delivered by a loader, are received classified by a work unit. Based on the received information, the position and a stock amount at a yard of each raw material at a raw material yard and the shape of a raw material pile are computed. During the starting of a subsequent stacking work or a delivery work, the raw material pile, the work starting position of the pile, and the stages of the raw materials are computed by a computer 2. The working ranges of the stacker 5 and the loader 7 are checked for the presence of contention therebetween, the stacking work of the stacker 5 and the delivery work of the loader 7 are controlled, and a computing result is displayed on a screen.
Patent JP-H04210857-A (JP)
Title: Continuous casting method
Inventor: SAITO TORU
IPC: B22D11/10
Filed: 1990-12-12
Abstract: PURPOSE:To prevent involution of mold flux into molten metal in a mold by specifying Reynold's number obtd. by defining a representative length as a diameter of spouting hole in an immersion nozzle to the specific value or lower. CONSTITUTION:The Reynold's number, which is obtd, by defining the representative length as the diameter d1 of spouting hole in the immersion nozzle, is specified to <=35000. In the case of continuous casting under fluid condition of >35000 Reynold's number, by spouting flow of the molten metal spouted from the immersion nozzle 1, the molten metal in the mold is vigorously stirred and vortex is developed just below the coated surface of mold flux and at this time, the mold flux is involuted into a cast slab and this is developed a the surface defect in the following manufacturing process.
Patent JP-H0678637-A (JP)
Title: Method for environmental protection to reduce underground contamination
Inventor: PIITAA HINSUBAAGAA
IPC: A01G1/00
Filed: 1990-12-19
Abstract: PURPOSE: To provide a protecting method suitable for reducing the environmental influences of treatment agents in an area to be protected such as a lawn area to spread a protecting layer composed of a flexible material over such an area. CONSTITUTION: The protecting layer is composed of a thermoplastic sheet material, on which any obvious hole is not provided in flattened state, for a fixed length and on this sheet material, slits are formed so that moisture can be passed in the case of rainfall. Besides, this sheet material is constituted so as to grow plants by reaching sunlight the protective area.
Patent JP-H04220769-A (JP)
Title: Image data registration retrieving device
Inventor: FUJII EIMEI
IPC: G06F17/30
Filed: 1990-12-21
Abstract: PURPOSE:To list all candidates of graphics capable of being displayed within an area for graphic display even when the size of the area for graphic display is restricted. CONSTITUTION:A minimum rectangular area substantially possessed with an image as image data is calculated by a minimum rectangular area data calculation means 3 and added to image attribute index data and registered in a registration control processing means 4. In inserting a desirable image within a restricted area in that page during the preparation of a document, when retrieval conditions including the size of the area is inputted to a retrieval condition input means 6, a retrieval control means 7 retrieves all the candidates satisfying the retrieval conditions from among the image data stored in a data storage means 5 and outputs them to an image data output means 8.
Patent JP-H04223728-A (JP)
Title: Optical parallel signal receiver
Inventor: MATSUDA KAZUHIKO
IPC: H04B10/556
Filed: 1990-12-26
Abstract: PURPOSE:To automatically adjust the phase of all channels by detecting the most delayed channel among respective channels of parallel signals and controlling a phase delay unit by means of a phase difference with the signal. CONSTITUTION:Optical receivers 1-1 to 1-n receive an optical parallel signal, convert it into an electric signal and output it. Pre-amplifier 2-1 to 2-n linearly amplify and output the inputted signal. The phase delay units 3-1 to 3-n delay the phase of the inputted signal with the voltage of control inputs 4-1 to 4-n and input it to comparators 5-1 to 5-n. The input signal is converted into the logic level of any of TTL, ECL or MOS. Then, phase detectors 6-1 to 6-n detect the phase difference of standard phase inputs 8-1 to 8-n to which a clock as against the signal inputted to phase comparison inputs 7-1 to 7-n is inputted. At that time, the voltage is generated and it is held until the phase difference is detected. Integrators 9-1 to 9-n integrate and smooth an inputted voltage level and adjust the phase of the channels.
Patent JP-H04134082-A (JP)
Title: 2-(2-cyclopropylpyrrolidin-4-ylthio)carbapenem derivative
Inventor: NAKAGAWA SUSUMU
IPC: A61P31/04
Filed: 1990-12-27
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or methyl; R<2> and R<3> are H, lower alkyl or together with adjacent N form aziridinyl, azetidinyl, pyrrolidinyl, piperidino, piperazinyl or morpholino; A is carbonyl or single bond; n is 0-3), its salt or ester. EXAMPLE:(5R,6S)-2[(2S,4S)-2-[2-(N, N-dimethylaminocarbonyl)- cyclopropyl]pyrrolidin-4-ylthio]-6-[(R)-1-hydroxyethyl]-1-carbapen-2-e m-3- carboxylic acid. USE:An antibacterial agent. It has strong antibacterial action against sensitive and resistant Gram-positive bacteria and Gram-negative bacteria and excellent stability to beta-lactamase and DHP-1. PREPARATION:The objective compound of formula I can be produced by reacting a compound of formula II (R<4> is H or COOH-protecting group; R<5> is H or OH-protecting group) with a compound of formula III (R<20> and R<30> are R<2>, R<3> or amino- or imino-protecting group) and, as necessary, deprotecting the reaction product.
Patent JP-H04280189-A (JP)
Title: Moving picture device
Inventor: MATSUI SHINICHI
IPC: H04N19/423
Filed: 1990-12-29
Abstract: PURPOSE:To reduce block distortion considerably and to obtain a moving picture with high picture quality by using an LOT arithmetic means for picture compression and expansion. CONSTITUTION:The device is provided with LOT 41,42 and an ILOT 43 using a basic function superposing data between adjacent blocks so as to execute a superpose orthogonal transformation (LOT) operation or inverse superpose orthogonal transformation arithmetic operation in place of discrete cosine transformation arithmetic means executing discrete cosine transformation to a picture data. The LOT is a linear transformation and the order of processing is reversed to that of an adder and subtractor and L0T.IL0T=E is established, then the order of processing is reversed by neglecting an MC. That is, the order of the MC and the LOT transformation is reversed to able to use the LOT 41,42 thereby introducing the LOT 41,42 to a moving picture device 40. Thus, noise at block border is reduced in the moving picture compression and expansion and block distortion is lost and the picture quality is remarkably improved.
Patent JP-H04232981-A (JP)
Title: Image forming device
Inventor: MURANO SHUNJI
IPC: G03G15/00
Filed: 1990-12-27
Abstract: PURPOSE:To reduce the power consumption of an image forming device, to shorten a waiting time in the case of starting and to miniaturize the device. CONSTITUTION:A heater for fixing 22 and an LED printer head 10 are housed inside a photosensitive drum 2 using a transparent base substance, and exposure is executed by the printer head 10 and toner 16 after development is transferred to a form with the heat of the heater 22 inside the base substance.
Patent JP-H04255310-A (JP)
Title: Timer for controlling operation of adjustment head of foaming device
Inventor: ANSONII BURUPITSUTA
IPC: B29K75/00
Filed: 1990-12-25
Abstract: PURPOSE: To improve a quality of a product and to prevent wastes of a material and a fatigue by suitably controlling a bubble injection size in the case of multiple injecting for a variable predetermined time in a job site bubbling apparatus of a polyurethane. CONSTITUTION: The timer for controlling a preparation head operation of a bubbling apparatus comprises a preparation head operating to prepare an injection of a bubble forming material for bubbling, and a microprocessor control programmable timer connected to the head and having a capability of operating to control an operation of the head in a manual, automatic or program operating mode to prepare a bubble forming material via a multiple injection of the material having the same or different predetermined time.
Patent JP-H04235254-A (JP)
Title: Steel for cutting exhaust valve
Inventor: FUJITA YASUHISA
IPC: C22C38/00
Filed: 1990-12-28
Abstract: PURPOSE:To improve the cutting characteristic of a steel while its high temp. strength, high temp. corrosion resistance and hot workability are maintained by forming its compsn. in which C, Si, Mn, Ni, Cr, N and Fe and specified. CONSTITUTION:This steel for a cutting exhaust valve is formed of, by weight 0.2 to 0.45% C, <=1% Si, 5 to 15% Mn, 0.03 to 0.3% S, 2 to 8% Ni, 18 to 25% Cr, 0.2 to 0.55% N and the balance Fe. By using the above steel, the service life of a drill which is the evaluation value of cutting characteristic is improved by >=5 times without deteriorating its high temp. strength, high temp. corrosion resistance and hot workability.
Patent JP-H04503766-A (JP)
Title: 内プロテーゼ用の適応性軸部
IPC: A61F2/00
Filed: 1990-12-05
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-H11506286-A (JP)
Title: ネットワークにおける波形合成のための、高速の低電力ｃｍｏｓｄ／ａコンバータ
IPC: H03M1/06
Filed: 1996-03-01
Abstract: (57)【要約】
高速の低電カデジタルアナログ（Ｄ／Ａ）コンバータ（ＤＡＣ）は、ＤＡＣの出力の合計を、合せて規定する複数の最下位ビット（ＬＳＢ）セルを含む。各ＬＳＢセルは差分電流ドライバを含み、この電流ドライバの容量負荷は、電流ドライバがカスケード構造であるため低減し、トランジスタは所望のレベルにバイアスされ、電流源は差分出力信号を制御するようオンおよびオフに切換えられる。
Patent JP-S62501779-A (JP)
Title: 非共役ジエンによる、せまいＭＷＤをもつα↓−オレフィン共重合体からなる有節共重合体
IPC: C08F210/00
Filed: 1985-12-16
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。
Patent JP-H03503251-A (JP)
Title: 内視鏡外科手術に使用されるための結紮システムおよびそのシステムのための結紮器具
IPC: A61B17/04
Filed: 1989-12-11
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-2000512455-A (JP)
Title: 通信システムでアノニマスデータ転送を与える方法および装置
IPC: H04L9/32
Filed: 1997-06-06
Abstract: (57)【要約】
通信網（１４）内でのデータの通信のために通信局（１２）にその通信網へのアノニマス（ａｎｏｎｙｍｏｕｓ）アクセスを提供する方法および関連装置。通信局が網（１４）内で通信を行なうことを許可される認証の後だけアクセスが通信局（１２）に与えられるが、通信局に特異な永久的識別子で網（１４）に対して通信局（１２）を個々に識別することなくアクセスが与えられる。
Patent JP-H03504016-A (JP)
Title: アミドキシム誘導体の改良製造法
IPC: C07D295/088
Filed: 1990-01-10
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。