baber/WOPTO huggingface dataset:
Patent JP-H11295876-A (JP)
Title: Multilevel photomask and manufacture of the same
Inventor: ON SHUNSHO
IPC: G03F1/70
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple multilevel photomask manufacturing method that is substituted for a conventional metallic sputtering method and to reduce the manufacturing costs. SOLUTION: There is one kind or more than one kind of such a area as is optionally provided on a light transmissive substrate, a mask layer which is provided on the light transmissive substrate and has a pattern and an area that is not covered with that mask layer among the light transmissive substrates, comprises plural pieces of exposure areas that contain an ultraviolet light absorption composition and in which ultraviolet light transmittance ranges between 0 to 10% in the exposure areas and constitutes a multilevel pattern of a photomask.
Patent JP-H1066501-A (JP)
Title: Production of pizza or frozen pizza
Inventor: YAJIMA MIZUO
IPC: A23L35/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a piece of pizza having excellent crispy feeling and capable of keeping the feeling for a long period of time and to produce a frozen pizza for obtaining such a piece of pizza. SOLUTION: This producing method of a piece of pizza and a piece of frozen pizza are performed as follows. A lump of dough is produced by adding 0.1-20 pts.wt. in a dry weight of a component rich in glutenin separated from wheat gluten by an acidic aqueous solution containing <=30vol% of ethanol to 100 pts.wt. of wheat flour and kneading. Then, the resultant dough or crust obtained by dividing the dough into a desired size is frozen.
Patent JP-S61124332-A (JP)
Inventor: FUJITA IWAHIKO
IPC: A01K1/03
Filed: 1984-11-17
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-H0290701-A (JP)
Title: Microwave monolithic integrated circuit device
Inventor: NISHIMURA YOSHIHARU
IPC: H01L21/768
Filed: 1988-09-27
Abstract: PURPOSE:To improve the characteristic and the design accuracy by placing a microwave transmission circuit onto a semiconductor substrate via, e.g., a silicon oxide film layer having a cavity in its inside. CONSTITUTION:A microwave transmission line is made of a metallic conductor layer 1 (aluminum) and placed on a thick film silicon oxide film 2 on a silicon substrate 3 via a silicon oxide layer 2a having a cavity 5 in its inside. That is, since the transmission line is placed on the silicon oxide film 2 via the cavity 5 of the silicon oxide layer 2a, the coupling capacitance with the substrate 3 is very small and reduced to nearly 1/10 of a conventional structure provided directly on the silicon oxide film 2. Thus, production of undesired coupling via the silicon substrate 3 resulting in deteriorating the high frequency characteristic of the integrated circuit device in a conventional line is avoided or no hindrance is given in the formation of an inductance element with high accuracy is avoided.
Patent JP-2001065360-A (JP)
Title: Cover of engined working machine
Inventor: HORIE FUSAMARO
IPC: F02B77/13
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To ensure the watertightness of a base and to prevent the leakage of working fluid, fuel or the like to prevent the environmental contamination with respect to a cover for covering an assembly consisting of a working machine driven by an engine, a fuel tank and a battery, by providing the base forming a lower part of the cover with a liquid outflow preventing structure. SOLUTION: This engined working machine 9 is provided with an engine generator 1, a fuel tank 2 and a battery 3 mounted on a base 4, and they are covered by an intermediate cover 5 and an upper cover 6. The base 4 is formed by standing a frame member 4b from four sides of a rectangular bottom plate 4a made of an anticorrosion steel plate or the like, and a joint part thereof is fixed by welding, adhesion or the like to form a watertight liquid outflow preventing structure. Whereby the liquid such working fluid or the like leaked from the engine-working machine 9, can be prevented from being leaked from the base. A side plate 5a of the intermediate cover 5 is engaged with a thin engagement part 4c formed on an upper outer surface of the frame member 4b, and a side plate 6b of the upper cove 6 is placed on the upper part thereof.
Patent JP-H03119053-A (JP)
Title: Non-toxic polyester composition made by using organotin esterification catalyst
Inventor: UIRIAMU EI RAAKIN
IPC: C08G63/85
Filed: 1990-09-14
Abstract: Organotin catalysts containing at least one direct oxygen-to-tin bond and one direct carbon-to-tin bond, e.g. hydroxybutyltin oxide, monobutyltin tris (2-ethylhexanoate), dibutyltin oxide, are use as esterification catalysts in the production of polyester and polyester-containing compositions and articles. Articles made from such polyester and polyester-containing compositions have low extractable toxicity and are suitable for use in regulated food, beverage, pharmaceutical, and medical-device applications.
Patent JP-H1087516-A (JP)
Title: Partially hydrogenated squalene, its production, and cosmetic containing the same
Inventor: ITO KUNIYOSHI
IPC: C07C5/05
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a partially hydrogenated squalene having improved oxidizing stability being its weak point by making the best use of a strong point being excellent in compatibility with skin. SOLUTION: This partially hydrogenated squalene has 5-150 iodine value and does not contain non-hydrogen added squalene, and preferably contains <=55wt.% of squalane. The compound is used to a cosmetic. The partially hydrogen-added squalene is produced by subjecting squalene to a hydrogen- addition reaction by blowing a hydrogen gas under heating in adjusting a reaction temperature and a hydrogen gas flowing amount respectively to 110-220 deg.C and 0.1-0.3m<3> /min/kg.
Patent JP-H1043469-A (JP)
Title: Washing machine
Inventor: OBATA MASAO
IPC: D06F33/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize the machine body of a washing machine and to reduce vibration and noise at the time of dehydration. SOLUTION: In this washing machine, an acceleration detector 18 for detecting a whirling amplitude exceeding an allowable value Sd in the rated rotation number area of high-speed rotation is attached to an outer tank 3 in addition to an unbalance detector 17 for detecting the whirling resonance amplitude of the outer tank 3 or the like exceeding the allowable value Sp set beforehand. Then, when one of the two detectors exceeds the allowable value, the rotation of a washing tank 9 is stopped, cloth localization is corrected and a localization amount is reduced or a rotation number is lowered corresponding to the localization amount and a dehydration operation is performed again.
Patent JP-H0694521-A (JP)
Title: Pyroelectric sensor and air-conditioning controlling method using the same
Inventor: KOBAYASHI SUSUMU
IPC: G01J1/04
Filed: 1992-09-11
Abstract: PURPOSE:To control air-conditioning according to a thermal distribution in a room by dividing a space to be measured into a plurality of blocks on measurement data and detecting average radiated heat of the blocks regarding to a pyroelectric sensor using pyroelectric elements for measuring infrared rays and a method for controlling air-conditioning using the sensor. CONSTITUTION:Pyroelectric elements 11 in an array where a plurality of light receiving parts are provided in a line, are provided on a rotating part 14, an infrared lens 12 made of silicon for condensing infrared rays to the pyroelectric element 11 is provided on a front face of the element 11, and further a chopper 13 for intermittently cutting the infrared rays made incident on the lens 12 is provided on a front face of the lens. The rotating part 14 is mechanically connected to a stepping motor 15. With this mechanism, the rotating part 14 is intermittently rotated by the stepping motor 15 so that while a direction in which a sensor and the lens face, can be laterally scanned, the chopper 13 is driven to measure a temperature distribution.
Patent JP-S61123419-A (JP)
Title: Straighteneing method of pipe
Inventor: TAMAISHI ZENICHI
IPC: B21D3/04
Filed: 1984-11-16
Abstract: PURPOSE:To straighten the bend of a metallic pipe with high reliability in the stage of straightening the bend of the metallic pipe by means of 3 sets of opposed cross helical rolls by controlling the rolling reduction timing of the pipe so as to start and end the rolling reduction when the front end of the metallic pipe enters the opposed rolls and when the rear end emerges from the opposed rolls. CONSTITUTION:A pipe end detector 41 is installed to the inlet side of a straightening machine to detect the entry of the front end of the metallic pipe and the emergence of the rear end thereof in the stage of straightening the bent metallic pipe P with 3 sets of opposed cross helical rolls 1-3. The detected value is inputted to an arithmetic control device 50 and the rotating quantity of the rolls required for transfer between the pipe end detector and the opposed rolls for straightening is calculated from the positions of the detector 41 and the respective rolls 1-3 as well as the diameter and angle of inclination of the rolls. The timing for starting and ending the rolling reduction of the pipe by the opposed rolls is controlled from said value and the actual rotating quantity of the rolls. The exact timing control is made possible and the straightening of the pipe with the control of high reliability is made possible.
Patent JP-H04121815-A (JP)
Title: Magnetic recording medium
Inventor: ISHIDA TOSHIO
IPC: C09D127/04
Filed: 1990-09-13
Abstract: PURPOSE:To enhance electromagnetic conversion characteristics and to obtain always stable traveling durability even under severe conditions by holding a fatty acid hydrazide deriv. in a magnetic layer. CONSTITUTION:The magnetic layer of the magnetic recording medium formed by providing the magnetic layer on a nonmagnetic base holds the fatty acid hydrazide deriv. expressed by general formula I. The magnetic layer contains ferromagnetic powder and a binder and at least one kind of the resins among the resins occupying >=5wt.% of the entire resin of this binder are preferably the resins introduced with at least one kind of the polar groups among an epoxy group, -COOM, -SO3M, -OSO3M, -PO3M2, and -OPO3M2 (M is hydrogen, alkaline metal, or substd. or unsubstd. ammonium, and if plural Ms exist in one group, these groups may be different from each other) at 10<-6> to 10<-4> equiv. per 1 gram resin. In the formula I, R1 denotes >=10 to <=26C hydrocarbon group; R2, R3, R4 are the same or different and denote hydrogen or >=1 and <=26 hydrocarbon group.
Patent JP-H08143574-A (JP)
Title: Organozinc compound
Inventor: OKAMOTO NORIHISA
IPC: H01L21/205
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a high-purity organozinc compound useful as a raw material for blue-light emitting diode, having reproducibility of physical constants such as vapor pressure, through a process for blending dialkylzinc with a dialkyl selenide under specific conditions. CONSTITUTION: This compound comprises an adduct of the formula R2 Zn-Se2 (R is an alkyl) obtained by removing a part not to be subjecting to equivalent reaction from (A) a dialkylzinc and (B) a dialkyl selenide among a mixture of the component A and the component B. The amount of the component having a lower boiling point among the component A and the component B mixed is generally excessive, the mixture is reacted at 0-40 deg.C for 10 minutes for 3 hours, gradually heated and aged at 30-80 deg.C for 10 minutes to 2 hours and the excessive component is distilled away and removed to preferably give the objective compound.
Patent JP-2001065269-A (JP)
Title: Stored type l-shaped horizontally sliding shutter
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To smoothly slide a shutter main body which can be stored in an L-shaped form from a stored condition in a shutter box through a curved corner part to an opening part. SOLUTION: Expansion unit bodies 2 which are composed to be capable of expanding and contracting separately are connected to each other by hinges to form a shutter main body 1, this is suspended on a shutter frame form an opening part through a curved corner part 22 to a shutter box part 23 to form a stored type L-shaped horizontally sliding shutter, a vertical frame 24 of the shutter frame is connected to the expansion unit body 2 at a back end of the shutter main body 1 by a spring 31 and a wire 33, the wire 33 is direction- converted by a pulley 32 installed on an upper frame close to an entrance to the shutter box 23, so the spring 31 is energized when the shutter main body 1 is stored in the shutter box part 23,  and each expansion unit body 2 is pressed toward the curved corner part 22 so that is passes the curved corner part 22 as it is bent in a contracted condition when it is drawn, and that it is expanded at the opening part.
Patent JP-H0798266-A (JP)
Title: Shift-feeling checking device
Inventor: TORII HAJIME
IPC: G01M17/007
Filed: 1993-09-29
Abstract: PURPOSE:To make it possible to check the shift-feeling of many kinds of vehicles, to realize the quantitative measurement and to improve the judging accuracy by providing a triaxial operating mechanism, a working-force detecting means, a reaction detecting means, an arm driving means, a three-action- mechanism control means and shift-feeling judging means. CONSTITUTION:An arm 22 is driven by the operating command from a robot control device 34. An end-effector control device 36 outputs the force control action command into an end effector 28 based on the displacement information from a force sensor 32 and controls the effector 28. Shift-feeling information based on the reaction force of a shift knob 5 and the moment of each shaft is outputted from a force sensor 30 into a judging device 38. The device 38 outputs the information of the result of the judgment into an identifying device 40. This device 40 is housed in a jig pallet 2 and stores vehicle-kind information and the like. The stored information is outputted into the device 34 and the device 36. Only the change in reaction force is taken out with the sensor 30. Therefore, the shift-feeling can be expressed quantitatively, and the accuracy of judging that the shift-feeling is good or bad can be improved.
Patent JP-H0796384-A (JP)
Title: Switch type laser beam machine
Inventor: KATO SABURO
IPC: B23K26/073
Filed: 1993-09-29
Abstract: PURPOSE:To reduce the installation cost and to suppress the attenuation of the laser beam to the minimum by irradiating the laser beam emitted from an oscillator through switching to a plurality of machining heads to machine a plurality of works. CONSTITUTION:A truck 6-2 where a laser beam machine 28 is mounted is moved to the position designated by the control device to machine a steel plate 3-2. A shift device 5 where a laser beam oscillator 21 is mounted traces and approches the laser beam machine 28, and stops. A truck 6-1 starts to move to the position designated by the control device to reduce the machining time of the steel 3-1 in parallel to the preparation for maching of the steel plate 3-2. After the machining of the steel plate 3-2 is completed, the shifl device 5 traces the truck 6-1 which is already positioned and approaches it and stops to machine the steel plate 3-1. Thus, a plurality of works arranged in parallel on a carrying means 4 can be machined by a set of the laser beam oscillator 21.
Patent JP-2000073576-A (JP)
Title: Inspection tool for diagonal dimension of foundation form
Inventor: MURASHIMA MASANORI
IPC: E04G21/18
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection tool for a diagonal dimension of foundation form which can accurately inspect the diagonal dimension of a foundation form using an anchor bolt positioning tool. SOLUTION: In a diagonal dimension inspection tool 3 for a foundation form arranged in an anchor bolt positioning tool having a concrete placing opening part attached to the upper surface of a building foundation form, a support body 5 is extendingly provided in all directions from a peripheral part of an index body 4 for indexing the intersection point of a module core of the corner of the foundation form, and a locking projection to be detachably fitted in a locking hole provided on the periphery of the opening part of the anchor bolt positioning tool is formed at the tip of each support body 5, and an index part 7 located on a vertical line passing through the intersection of the module core when the interlocking projection 6 is fitted in the locking hole of the anchor bolt positioning tool is formed into the index body 4.
Patent JP-H07134480-A (JP)
Title: Developing device
Inventor: SAITO MASUAKI
IPC: G03G21/14
Filed: 1994-09-13
Abstract: PURPOSE:To assure the stability of an image forming device by making it possible to obtain high-quality images free from sweeping and thinning and to make development without generating spark discharge with an image carrying member even in a high land area. CONSTITUTION:A falling regulation bias is used as a developing bias. The time T12 of a falling process (C) from a toner energizing process (A) in a developing sleeve direction to a toner energizing process (B) of a photosensitive drum direction in one period of the AC component thereof and the time T11 of the process (B) are so regulated as to attain 10.0<=T11/(T11+T12)X100<=90.0. Further, the device is provided with a regulating means for the potential Vmax of the process (B). The reciprocating motion of the toners at the ends between SD is suppressed by such bias to prevent the sweeping and the reciprocating motion of the toners in the central part between the SD is made sufficient to prevent the thinning. Further, the Vmax value is maximized within the leak threshold value on a flat land, by which high development efficiency is attained. The development with the suppressed spark discharge is executed by setting the Vmax value within the leak threshold value of the high land at the high land.
Patent JP-H0984919-A (JP)
Title: Golf notebook
Inventor: OSADA SHINICHI
IPC: A63B71/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To integrally judge the play of several times along with the score of the play by turning the stroke number and the putter number of each play to a polygonal line graph and writing it so as to view the state of a stroke number and a putter number at a glance. SOLUTION: An index page 1 is constituted so as to write page display 3 for recording the score, a date 4 and a course name 5 for about 100 times in respective rows and a page for indicating the stroke number and the putter number of the play by the polygonal line graph is provided. Further, the page for writing an average is provided separately and the date, the stroke number, the summed-up of the stroke number and an average stroke are written in the page. Also, the page for recording the score is provided and the date, the course name, course conditions, weather, a player's name, a game name, the score, a total, a handicap, a net and a winner's name, etc., are written.
Patent JP-H0968138-A (JP)
Title: Intake air amount control device for engine
Inventor: KODAMA YUKIHIRO
IPC: F02M69/32
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To decrease a leakage amount of air and reduce a cost in an intake air amount control device controlling a throttle valve bypass air flow amount in an engine intake pipe line and setting an idling speed to a required speed. SOLUTION: A valve unit 14 rotated by an electric motor 18 is internally mounted in a housing 6 by a cylindrical plane bearing 11 inexpensive of simple structure, an upstream passage part 21 of a bypass 20 is made to always communicate with a valve passage 15 in an end surface, a downstream passage part 22 is made to always communicate with a through hole 23 of the plane bearing 11 in an outside peripheral surface, and a valve passage 15 is overlapped with the through hole 23 or interrupted, so as to meter a bypass air amount. Further, the valve unit 14 is pressed to the end surface by a spring 25, and an end face clearance, which is a cause of air leakage, is eliminated.
Patent JP-H08304662-A (JP)
Title: Optical fiber coupler
Inventor: DABITSUDO BURAIAN MOOTEIMOA
IPC: C03B37/14
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To substantially flatten coupling ratio characteristics to a wave length by setting a predetermined length equal to a minimum length in which the coupling ratios in two preselected wave lengths become equal to each other in the first place when an optical fiber coupler is formed. SOLUTION: The propagation light of first optical fiber forms a coupling area coupled with second optical fiber, and coupling constants of both optical fibers are set to a preset value, and a difference is arranged in respective propagation constants of both optical fibers in the coupling area, and a length of its coupling area is elongated, and when coupling constants of two preset wave lengths become equal to each other in the first place, a process of elongating a length of its coupling area is stopped. That is, like (b), for example, in the first crossing area marked with (x) of a curve of 3μm and 1.5μm, a coupler has the coupling ratios equal in both wave lengths, and the coupling ratios are selected by selecting a difference in a propagation constant.  Elongation is monitored by a wave length of 1.52μm and 1.3μm, and is stopped at a point where coupling factors become equal to each other.
Patent JP-H0582426-A (JP)
Title: Electron beam lithography system
Inventor: ITO HIROYUKI
IPC: H01L21/027
Filed: 1991-09-25
Abstract: PURPOSE:To accurately and efficiently correct the drift of the emitting position of an electron beam by calculating the drift characteristic formula of the position of the electron beam by using a plurality of positional drift values and correcting an electron beam deflecting signal based on the characteristic formula. CONSTITUTION:A sample 100 is irradiated with an electron beam 6 lead out from a cathode 1 after the beam 6 is converged through an electronic lens group 3. A control computer 200 positions a sample table 7 by driving a sample table driving mechanism 8 by sending a sample table position signal to a sample table position control circuit 17 through a deflection correction circuit 12. A reference mark is provided on the table 7 and the drift of the plotting position of the beam 6 is measured from the reference mark. The reference mark is scanned with a beam deflector 4 and the reflected electron signal is detected by means of reflected electron detector 5 and stored in a drift memory 15 through a signal processing circuit 13, and drift calculation circuit 14. A drift characteristic calculation circuit 16 calculates a drift characteristic formula by using the positional drift value stored in the memory 15 and adds drift correction to an electron beam deflecting signal.
Patent JP-H0966418-A (JP)
Title: Chamfering tool for gear
Inventor: ASAKURA SHUNICHI
IPC: B23F19/10
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the more precise and efficient chamfering tool for a gear requiring no separate jigs and the error on whose production is less and in which the parts are commonly used. SOLUTION: In the chamfering tool for a gear installing gear shape and ring shape first cutter 2 and second cutter 3 separate on both ends of a main body 1 and having a key groove 15 on the inner diameter 14 of the main body, the inner diameters 22, 32 of the first cutter and the second cutter are same each other and the first cutter and the second cutter are fitted by holding the big diameter part 11 and a ring 6 staying on the nearly center of the main body and by facing to both small diameter parts 12, 13 of the main body and the first cutter can be installed and fixed on the main body at the arbitrary position by partially turning in the periphery direction and the second cutter can be installed and fixed on the first cutter at the arbitrary position by partially turning in the periphery direction.