baber/WOPTO huggingface dataset:
Patent JP-S63281825-A (JP)
Title: Manufacture of multilayered container
Inventor: OZEKI YOSHINOBU
IPC: B29L22/00
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a high strength multilayered container, which is excellent in transparency and has gas barrier properties, by a method wherein that flat plate reform is stretched and stretchingly blow-molded which is laminatingly formed by injection-molding resin same as that of the outer layer of a laminated sheet consisting of said outer layer and an inner layer, both made of polypropylene-based resin, and an intermediate layer made of saponified ethylene- vinyl acetate copolymer resin onto the outer layer of said laminated sheet in a specified thickness. CONSTITUTION:A laminated sheet part 5, which consists of an outer layer and an inner layer, both made of polypropylene-based resin, and an intermediate layer made of a saponified ethylene-vinyl acetate copolymer resin, is inserted in a mold cavity 12. A layer 6, which is made of polypropylene-based resin same as that of the outer layer, is injection-molded with an injection cylinder 14 in the thickness more than or equal to 0.5 times as thick as the thickness of the laminated sheet 5 which is mainly made of polypropylene-based resin, so as to form a flat plate preform 16. After the flat plate preform 16 is placed on a mold 17, which has the shape of a multilayered container and the temperature of which is set, and clamped, the preform is stretched by a stretching plug 18. After that, by blowing hot pressure air onto the preform at almost simultaneous timing with the stretching by the stretching plug 18, a multilayered container having gas barrier properties is obtained.
Patent JP-H08310508-A (JP)
Title: Strap-tightener of strapping packing machine
Inventor: SHIBAZAKI TOKIO
IPC: B65B13/22
Filed: 1995-05-16
Abstract: PURPOSE: To provide a strap-tightening device for a strapping packing machine which is structurally compact, can be made inexpensively, enables straps to be supplied successively without being caught, rapidly, and with sureness, and contributes to speeding up strapping in handling volumes of work. CONSTITUTION: There are provided a tension arm 35 which is capable of tilting shifting on a pivot in the direction of tightening a strap or loosening it with movement of a cam, a tension-adjusting arm 37 sharing the same pivot 50 as the tension arm 35 and held tiltable jointly with as well as relative to the tension arm 35, and an electromagnetic brake 38 for the control making the tension-adjusting arm 37 capable of tilting or incapable of tilting according to a specified timing.
Patent JP-H10308305-A (JP)
Title: Ceramic substrate for chip electronic part
Inventor: TSUDA SHINJI
IPC: H01C17/065
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a protruding part and chipping on the backside, by a method wherein a backside breaking groove opposite to a frontside breaking groove is formed on a backside electrode layer and the backside of the ceramic substrate in the intermediary of the ceramic substrate. SOLUTION: A ceramic substrate A is sandwiched between an upper roller 2 whose circumference is surrounded by a soft material and a lower roller 3 of hard material, the upper and the lower rollers 2 and 3 rotated by applying pressure, the ceramic substrate A is bent to backside, and a process in which the ceramic substrate A is divided into a number of chips F along the breaking grooves B1 and B2 on the front and the backsides. Especially, as a backside breaking groove B2 is formed on the backside corner G, the surface which links the front and the back sides B1 and most easily broken. Accordingly, as a crack starting from the surface breaking groove B1, is developing toward the backed breaking groove B2, the crack is prevented from running diagonally.  As a result, the configuration irregularity such as a protrusion and a chip etc., formed on the backside corner part G can be prevented.
Patent JP-H07142414-A (JP)
Title: Plasma processing system
Inventor: SAKAKIBARA YASUSHI
IPC: H01L21/3065
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a plasma processing system which can be operated in safety without causing fracture of a vacuum window even when high microwave power is used by employing aluminium nitride as the material of the vacuum window for transmitting the microwave. CONSTITUTION:The plasma processing system comprises a microwave generator 1, a microwave waveguide 2, a vacuum window 4 made of aluminium nitride, a plasma processing chamber 3, a stage 8 disposed in the plasma processing chamber 3 while mounting a wafer 7 to be processed on the upper face thereof, and a reaction gas introduction pipe 5. Since the vacuum window is made of aluminium nitride, high power microwaves can be introduced into a plasma generating chamber 3a without causing fracture of the vacuum window. Consequently, reaction gas supply can be increased and ashing can be carried out uniformly at high speed by increasing the total pass area of through holes in a partition 6. This system increases the processing speed significantly thus enhancing the productivity.
Patent JP-S5451906-A (JP)
Title: Method of cooling heat indulating pipe at lower portion of skirt in converter exhaust gas combustible gas recovery device
Inventor: TAKASE HIROSHI
IPC: C21C5/40
Filed: 1977-10-01
Abstract: PURPOSE:To prevent the generation of accidents due to the damages of heat insulating pipes while prolonging the durable life, by passing water into the heat insulating pipes at a lower portion of a skirt in a converter exhaust gas combustible gas recovery device by atomizing water while using compressed air as a carrier. CONSTITUTION:A skirt 3 is mounted to an upper portion of an opening portion 4 at an upper portion of a converter 1 to revover combustible gas. In this case, heat insulating pipes 2 are installed to a lower portion of the skirt 3 in order to kreduce the combustion rate of combustible gas at a furnace port of the converter. The heat insulating pipes are produced insuch a manner that a castable coating portion 7 is mounted to the outer circumferences of a plurality of pressure resisting pipes 6 or a smooth portion 9 is installed to the inside of the furnace of a plurality of half pressure resisting pipes 8. Compressed air with approx. 5kg/mm<2> pressure and water are fed into the pressure resisting pipes 6, 8, water is passed through the pressure resisting pipes 6, 8 by atomizing water, and the heat insulating pipes 2 at the lower portion are cooled by the change of atomized water into steam. Since cooling water drops into the converter even if the heat insulating pipes 2 are drilled by contact with base metal accumulated portions 5, there is no danger causing explosion accidents.
Patent JP-H04345013-A (JP)
Title: Electron beam drawing system
Inventor: KAWASAKI KATSUJI
IPC: G03F7/20
Filed: 1991-05-22
Abstract: PURPOSE:To provide the title electron beam drawing system capable of minimizing the field connection errors due to the static characteristics of a stage in the same shifting directions of the moving stage both during the shifting time between fields and after the correction of the drifted beam for the electron beam drawing of high precision reticule. CONSTITUTION:A reference mark 17 is arranged at the corner of an X-Y coordinate system so as to start the electron beam drawing from the field 13 nearest to the reference mark 17 for successively continuing the electron beam drawing in the order of the fields nearer to the reference mark 17. In order to correct the drifted beam, a stage 12, after once shifting to the position of the reference mark 17, is shifted again halfway to the field beam drawing position but at this time, the stage shifting direction is equalized with the interfield stage shifting direction. Through these procedures, the title electron beam drawing system can be composed.
Patent JP-S5819017-A (JP)
Title: Variable delay device
Inventor: HAIBARA HIDEYUKI
IPC: H03H11/26
Filed: 1981-07-26
Abstract: PURPOSE:To vary a delay time while keeping a clock frequency constant, by driving a plurality of CCDs in parallel through the input of the same signal source and stopping a clock pulse for a period not overlapped with each other to each CCD. CONSTITUTION:An input signal is applied to CCDs 2 and 3. A transfer clock pulse is appled to the CCDs from a clock pulse generator 4 and information is obtained at the output of the CCDs when the number of pulses corresponding to the number of stages of CCDs. When the pulses are stopped, the information is outputted with a delay. To stop the pulses, a control pulse (c) generated to a control pulse generator 5 gates the clock pulse with a gate 7 and the clock pulse applied to the CCD 2 is stopped. The clock pulse is gated at a gate 8 with the pulse (d) shifted with a phase shifter 6 by a 1/2 of the period of the pulse (c) and given to the CCD3.
Patent JP-H07303274-A (JP)
Title: Pager
Inventor: OCHIAI KENSAKU
IPC: H04W88/02
Filed: 1994-05-07
Abstract: PURPOSE:To provide a call back function for a pager. CONSTITUTION:A reception circuit 11 receiving a message transmitted by a radio wave and a display means 47 displaying the message received by the reception circuit 11 are provided for the pager. Output means 44 and 45 outputting data of telephone numbers to outside are provided. When the message that the reception circuit 11 receives includes data specifying an opposite party, data of the telephone number applied to the opposite party is outputted through the output means 44 and 45 based on data specifying the opposite party when a prescribed key 46C is operated.
Patent JP-H0850486-A (JP)
Title: Sound data access device, sampling data string interpolation device, sampling data string access device, sampling data string interpolation method, multimedium apparatus using sound data access device and electronic musical instrument
Inventor: MIZOBATA KYOHIKO
IPC: G10H7/02
Filed: 1995-05-16
Abstract: PURPOSE:To provide a sound data access device which compensates data drop- out by delay in reading-out of data at the time of accessing a memory simultaneously with execution of interval conversion and sampling speed conversion processing at the time of reading out the data in the sound memory. CONSTITUTION:This sound data access device has a timing forming means 13 which forms the access timing to the sound memory 11, the sound interpolation timing of the frequency integer times the sound access timing and the sound output timing, an address forming means 12 which forms the address to read out the sound data from the sound memory in synchronization with the sound access timing and a data interpolation means 14 which takes in the sound from the sound memory 11 with the sound access timing and determines the sound data of the sound interpolation timing from the adjacent sound data by interpolation and outputs the sound data after the interpolation as a sound output signal by the sound output timing signal.
Patent JP-2000305840-A (JP)
Title: Cache memory and its fault detection method
Inventor: WADASAKI SHUZO
IPC: G06F12/16
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To surely detect an error in a cache memory due to a miss on logical design or a data change. SOLUTION: A cache memory 100 having an auxiliary address array 120 for storing a copy of a part of an address array 110 and an auxiliary data memory 140 for storing a copy of a part of a data memory 130 detects the non-coincidence of contents between both the memories 130, 140 by a comparator 172. A mode storing circuit 171 stores a storage mode indicating whether write based on a storing instruction is to be reflected to the memory 140 or not and a dynamic mode indicating whether a fill due to a cache miss is to be reflected to the array 120 or not.
Patent JP-H01287273-A (JP)
Title: Superfine particle coating method
Inventor: NOTO NOBUHIRO
IPC: C23C14/46
Filed: 1988-05-13
Abstract: PURPOSE:To form a thin film of superfine particles on a sample by using inactive gas having a small mass (such as Ne) as the gas to be ionized, and using a low ion accelerating voltage at the time of forming a thin film on the sample by sputtering. CONSTITUTION:When the thin film of superfine metallic particles is formed on the sample 3 to be observed by a scanning electron microscope with an extremely high magnification, the inside of a vacuum chamber 1 is evacuated to a high vacuum of about 10<-6>Torr, the gaseous Ne 7 having about half the mass number of Ar is supplied to an ion gun 2, and the gas flow rate is adjusted to control the vacuum to about 10<-5>Torr. A glow discharge is generated in the ion gun 2 to ionize Ne, a relatively low voltage of about 2-3kV is impressed on an anode 8, and plural Pt targets 5 fixed to a rotary holder 6 are irradiated by the low-acceleration ion beam to form the thin film of superfine Pt particles on the substrate 3 as the microscopic sample. As a result, the sample 3 having the surface capable of being observed with an extremely high magnification is obtained.
Patent JP-H06308567-A (JP)
Title: Camera provided with depth confirming function
Inventor: MATSUSHIMA HIROSHI
IPC: G03B7/095
Filed: 1993-04-22
Abstract: PURPOSE:To make it possible to confirm an image having a depth which is close to that of an actually finished photograph by performing the diaphragming of a lens based on a diaphragm value corresponding to the kind of a loaded focusing screen. CONSTITUTION:The camera is provided with a diaphragm controlling means for correcting the diaphragm value which is obtained from diaphragm setting means 1 and 2 and for outputting the value to a depth confirming means 1 as the set diaphragm value when a control member for depth confirmation SW6 is operated. Also, the camera is provided with a detecting means for detecting the kind of the loaded focusing screen, and also a correction value varying means for varying the value for correcting the diaphragm value which is obtained from the diaphragm setting means 1 and 2 in accordance with the kind of the focusing screen detected by the detecting means. In the case of performing the diaphragming of the lens by the depth confirming means 1, the diaphragming of the lens is performed based on the value which is obtained by correcting the diaphragm value used for exposure, so that the image which is close to that of the actually finished photograph is confirmed in a finder in advance.
Patent JP-2000305856-A (JP)
Title: Disk subsystems and integration system for them
Inventor: TABUCHI HIDEO
IPC: G06F15/167
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To guarantee the sequence of update and the consistency of data by doubling data between disk subsystems on a main-center side and a remote- center side through gateway subsystems. SOLUTION: Data which are written from a host computer 1 are doubled between disk subsystems 3-1, 3-2...3-n and a gateway subsystem 5 and held macroscopically in the same state. The gateway subsystem 5 adds information for holding the sequence of update. Further, the data are doubled between the gateway subsystem 5 and a gateway subsystem 7 by asynchronous remote copying while the sequence of update is guaranteed. The disk subsystems 9-1, 9-2...9-n have the data updated in synchronism with the update of the gateway subsystem 7. Those are all actualized only by the function of the disk subsystems and no new software need not be introduced.
Patent JP-H01286886-A (JP)
Title: Production of recording sheet
Inventor: KOUKICHI SHIYUNICHIROU
IPC: D21H19/16
Filed: 1988-05-13
Abstract: PURPOSE:To provide excellent writability, absorptivity, drying properties and fixing properties for water-based inks by coating a base with a solution of an inonizing radiation-curable type hydrophilic monomer or oligomer in a hydrophilic monomer or oligomer in a hydrophilic solvent, and irradiating the applied material with ionizing radiations while the solid content is in a specified concentration range, thereby providing a recording layer. CONSTITUTION:A coating composition prepared by dissolving or dispersing an ionizing radiation-curable type hydrophilic monomer and/or hydrophilic oligomer (prepolymer) in a hydrophilic solvent is applied to a base to provide a coat layer, and while the solid content of the coat layer is in the range of 10-95wt.%, the layer is irradiated with ionizing radiations to provide a recording layer. If the solid content at the time of irradiation is more than 95wt.%, writability and fixing and drying properties for water-based inks are markedly lowered. If the solids content at the time of irradiation is less than 10wt.%, a large quantity of energy is required for drying the hydrophilic solvent left after irradiation with the ionizing radiations. The coating weight of the coating composition, as solids, is 0.1-20g/m<2>. Where the ionizing radiations are electron rays, the quantity thereof is desirably 0.1-20Mrad. Where the ionizing radiations are UV rays, it is necessary to blend a sensitizer with the coating composition.
Patent JP-H08290142-A (JP)
Title: Tank cleaning device
Inventor: KUNIYASU HARUO
IPC: B08B9/087
Filed: 1995-04-19
Abstract: PURPOSE: To surely press a brush against the inner wall of a tank in the device to clean the tank by centrifugally pressing the brush against the inner tank wall. CONSTITUTION: A driving shaft 3 is allowed to pierce a hollow driven shaft 8, a driving arm 11 is fitted to the driving shaft 3, and a brush holder 14 for holding a brush 16 is oscillatably attached to the tip of the driving arm 11. A lever 34 is pivoted on a driven arm 12 fitted to the driven shaft 8, and the tip of the lever 34 is connected to the brush holder 14. When the driving shaft 3 is rotated by a motor 4, the holler 14 is oscillated outward by the action of the centrifugal force and pressed against the inner wall of the tank 1. The driven shaft 8 is rotated by the driving shaft 3, however the rotation is appropriately braked by a braking means 38. Consequently, the holder 14 is not pushed inward through the lever 34, and the brush is surely pressed against the inner tank wall.
Patent JP-H06333937-A (JP)
Title: Bipolar transistor
Inventor: SHIMAWAKI HIDENORI
IPC: H01L29/205
Filed: 1993-05-20
Abstract: PURPOSE:To provide a compound semiconductor bipolar transistor which is reduced in base resistance and base running time and remarkably improved in high-frequency characteristics. CONSTITUTION:In the transistor provided with an emitter layer 7 composed of AlGaAs and collector layer 3 composed of GaAs, a base contact layer 12 (or external base layer) is formed by regrowth and, at the same time, a base layer 5 electrically connected to the layer 12 is composed of a InGaAs graded layer in which the In content is gradually increased as going toward its base- collector junction from its emitter-base junction. Therefore, an inclined base structure can be formed while a regrowth boundary having an excellent electrical contact is maintained between the layers 5 and 12 (or between the intrinsic base layer and external base layer), because no Al oxide compound is formed on the regrowth boundary.
Patent JP-H09273316-A (JP)
Title: Reinforcing structure for building, and reinforcing plate therefor
Inventor: YUKIZAKI SEIJI
IPC: E04G23/02
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To simply and certainly reinforce a wooden building by a method wherein a reinforcing plate made up by welding iron support members to the reverse side of a steel plate in echelon at a specified angle is fixed at its both ends to two columns at the surface of a wall, and auxiliary members are fitted into spaces between the support members and the columns. SOLUTION: Iron support members 11 and 12, each in an L-shaped section, are welded to the reverse side of a steel plate in echelon at an angle of 1-45 deg. against perpendicularity, and thereby a reinforcing plate 20 is formed. The support members 11 and 12 are fitted against opposite laterals of two columns 41 and 42 at the surface of a wall of a wooden building to be reinforced, and the reinforcing plate 20 is fixed with nails at its both ends to the surfaces of the columns 41 and 42. Then, auxiliary members 31 and 32, each made up from a triangular thin plate, are thrust forcibly into spaces between the support members 11, 12 and the columns 41, 42, and the auxiliary members are made to serve as wedges. As the support members 11 and 12 are arranged in echelon, reinforcement can be ensured without the fear for coming-off.
Patent JP-S63282705-A (JP)
Title: Light transmittable plastic fiber
Inventor: TAKASE MINORU
IPC: C08F210/14
Filed: 1987-05-15
Abstract: PURPOSE:To obtain an optical fiber which has a smaller light transmission loss, excellent flexibility and good heat resistance by using a 4-methyl pentene-1 copolymer having a specific compsn. for a sleeve material layer of an optical fiber. CONSTITUTION:The copolymer consisting of 70-99.5mol.% 4-methyl pentene-1 unit and 30-0.5mol.% other alpha-olefin unit of 2-24C is used for the sleeve material layer of a light transmittable plastic fiber. Transparency is insufficient if the content of the alpha-olefin unit is below 0.5mol.% and the heat resistance is impaired if the content exceeds 30mol.% On the other hand, polycarbonate is used for the core material layer and the refractive index of the core material layer is made larger by >=0.01 than the refractive index of the sleeve material layer. As a result, the optical fiber which has the smaller light transmission loss, the excellent flexibility and the good heat resistance is obtd.
Patent JP-H07326926-A (JP)
Title: Non grounded type ultra short frequency antenna for radio communication
Inventor: UCHINO SHIGERU
IPC: H01Q1/24
Filed: 1994-05-31
Abstract: PURPOSE:To provide a small-sized, light-weight and inexpensive antenna for responding to both horizontal polarized waves and vertical polarized waves by arranging the third antenna element of a dipole type so as to orthogonally cross with first and second antenna elements parallelly arranged with a specified interval and connecting it to the first and second antenna elements. CONSTITUTION:When power is fed from the center of the antenna element 13 of a dipole type while the antenna elements 11 and 12 arranged with the interval of 0.1-0.75lambda and provided with the electric length of less than lambda/2 are extended at the time of defining the wavelength of a using frequency band as lambda, the elements 11 and 12 connected to both ends of the element 13 are also turned to radiation elements and the vertical polarized waves are radiated. Also, the element 13 is operated as the antenna element of the horizontal polarized waves. Thus, when the elements 11 and 12 are extended, both vertical and horizontal polarized waves are responded to. On the other hand, when the elements 11 and 12 are housed, the element 13 mainly radiates radio waves. Thus, this antenna suitable for personal handy phone system (PHS) handy antenna is obtained.
Patent JP-H06331186-A (JP)
Title: Moistening device
Inventor: NAKAMURA EIJI
IPC: F24F6/12
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the occurrence of a fear for sanitation owing to putrefaction by a method wherein water in a water reservoir part for atomization of water by means of an ultrasonic unit is sterilized. CONSTITUTION:The interior of a container 2 for a water tank is partitioned into a first water reservoir part 21 and a second water reservoir part 22 positioned in a level lower than that of the first water reservoir part by means of a partition wall 2c. The first and second water reservoir parts 21 and 22 are intercoupled through a communicating pipe which has one end connected to the first water reservoir part 21, an intermediate provided with a pipe heater 34, a downstream part positioned in a level higher than a water surface in the first water reservoir part 21, and other end connected to the second water reservoir part 22 through a water reservoir part 24 for cooling.