baber/WOPTO huggingface dataset:
Patent JP-H08117078-A (JP)
Title: Bed cover
Inventor: KUNIEDA YOSHIO
IPC: A47G9/02
Filed: 1994-10-26
Abstract: PURPOSE: To provide a bed cover which enables piling thereof in plurality and the prevention of the deviation of beds by combining it with the bed already possessed by a user and other various types of beds generally used. CONSTITUTION: When a plurality of beds wrapped with respective bed covers 1 are piled, the beds can be piled without deviation using snaps 6 provided at a plurality of points corresponding to opposed surfaces of the bed covers 1 facing each other.
Patent JP-H10101916-A (JP)
Title: Method for preventing fluorescence of polyalkylene naphthalate
Inventor: MATSUKI TOSHITSUGU
IPC: C08L79/08
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To easily prevent the fluorescence of a polyalkylene naphthalate by compounding a polyalkylene naphthalate comprising repeating units represented by a specific formula with a polyetherimide comprising repeating units represented by a specific formula. SOLUTION: A polyalkylene naphthalate of which at least 80mol% of structural units are represented by formula I (wherein R1 is a 2-6C alkylene group) [e.g. poly(1,2-ethylene-2,6-naphthalenedicarboxylate)] and which has an intrinsic viscosity (in phenol/tetrachloroethane at 35 deg.C) of 0.3 or higher is used, 100 pts.wt. polyalkylene naphthalate is compounded with 0.1-30 pts.wt. amorphous polyetherimide having an intrinsic viscosity of 0.2-1.2 and comprising repeating units represented by the formula (wherein R2 is a 6-30C divalent arom. group; and R3 is a 6-30C divalent arom. group, a 2-20C divalent alkylene groups, etc.) and if necessary further with a fibrous reinforcement, a filler, etc. The resultant compsn. is melt kneaded with a twin-screw extruder, etc., to give a polyalkylene naphthalate prevented from fluorescence.
Patent JP-S62122051-A (JP)
Title: Joining method for lead-acid battery container
Inventor: YONEZU KUNIO
IPC: H01M50/103
Filed: 1985-11-21
Abstract: PURPOSE:To make joining of a container in which an electrode plate is accommodated possible by cooling halved containers in which electrodes are fixed, pressing a plate-lie separator against electrodes, and welding the containers by ultrasonic wave with a part of or the whole of moisture in the electrodes frozen. CONSTITUTION:A negative plate 3 is fixed inside a container 4', and a separator 2 is placed thereon. The container 4' and a container 4 inside which a positive plate 1 is fixed are cooled. The containers 4 and 4' are set so that plates 1 and 3 are faced with the separator interposed, and ultrasonic vibration is applied to the outsides of the containers 4 and 4' with the separator pressed against plate surfaces. Heat is generated in contact parts of the containers by vibration energy, and the contact parts is melted and joined. Although the containers 4 and 4' are made of thermoplastic resin and are soft, since ultrasonic vibration is applied to the containers with they cooled so as to be hard, heat is generated in a short time in a joining part 4'' and it is well bonded.
Patent JP-H02151047-A (JP)
Title: Bonding device
Inventor: PEDORO ARUBENGO CHIYARUKO
IPC: B23K26/03
Filed: 1989-10-11
Abstract: PURPOSE: To obtain desired bonding by sharing the laser heating of a bonding tip and supplied ultrasonic energy. CONSTITUTION: This device is constituted of a bonding tip 12, an ultrasonic energy source 14 which cooperates with the bonding tip 12, a laser energy source 16, and an optical fiber 18 extended form the laser 16 to the bonding tip 12. The bonding tip 12 is a hollow having an open edge 24 and a close edge 26, and the inside part is tapered from the open edge 24 toward the close edge 26. As for an operation, the bonding tip 12 is placed on a wire 32, and the asynchronous operation of a laser and ultrasonic wave generating device is started. Then, the bonding tip 12 reaches the maximum temperature which is about 300 deg.C, and this temperature is insufficient for melting the wire 32. Thus, the wire 32 can be bonded with a substrate 34 by the thermal and ultrasonic energy.
Patent JP-H01105175-A (JP)
Title: Displaying method on waveform display screen for waveform decision device
Inventor: YAMAMOTO KOICHI
IPC: G01R13/30
Filed: 1987-10-19
Abstract: PURPOSE:To easily discriminate between a criterion range and a waveform to be measured by displaying the criterion range in plane and the waveform to be measured linearly at a time on the display screen of a display means. CONSTITUTION:An arithmetic control means 21 is equipped with a RAM 23 where criterion range data generated by the criterion range generating means of a CPU 22 can be read at any time so as to decide the waveform and a RAM 25 where digitized measurement object waveform data can be written and read at all times. The data read out of the RAMs 23 and 25 are displayed on the display screen 32 of the display means 31 through the CPU 22. On the display screen 32, the criterion range is displayed in plane according to the criterion range data read out of the RAM 23 for the criterion range data and the waveform is displayed linearly according to the measurement object waveform data read out of the RAM 25 for the measurement object waveform data.
Patent JP-H1069815-A (JP)
Title: Lug device
Inventor: OTANI KOJI
IPC: F21V23/04
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enhance the durability and visibility in dark places of a lug device and to overcome environmental problems by providing a sheet bonding part on a lug body at the lower end of a switch-controlling pull cord, and bonding a light-storing luminous sheet on its bonding surface. SOLUTION: A sheet bonding part 2 is mounted on top of a lug body 1 attached to the lower end of a switch-controlling pull cord 1a. The sheet bonding part 2 is in the shape of a triangular prism, is made of a translucent material, and has a light-storing double-sided luminous sheet 3 bonded to one almost flat surface thereof. Visibility in all directions can be secured simply by bonding the light-storing double-sided luminous sheet 3 to one side of the triangular prism shape. Such an embodiment makes it possible to control a switch without touching the double-sided luminous sheet 3 in the use of the lug device.
Patent JP-H0980872-A (JP)
Title: Image forming device
Inventor: AKIBA YASUSHI
IPC: G03G15/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of scumming toner and to perform satisfactory electrification at all times by making a control part vary the value of an application voltage according to change in the light-receiving voltage of a light receiving element which is obtained when a reflection type photosensor detects a non-image part. SOLUTION: The control part applies a voltage to the light emitting element 9a of the P-sensor 9 to emit detection light to a P-sensor pattern A, receives the reflected light by a light receiving element 9b, and compares the photoelectrically-converted voltage value with a reference value. In this case, toner concentration on the side of a developing device is controlled only the amount of a difference between the reference value and a higher or lower value. Also, the P-sensor 9 faces the scumming toner B on an image carrier, and can detect the concentration of the scumming toner B formed in front of and behind the P-sensor pattern A. Further, in a case the scumming toner B is attached to the non-image part when detected at a point in time that the P-sensor 9 faces it, the concentration of the scumming toner can be detected.
Patent JP-S61143287-A (JP)
Title: Cylindrical tank-mounted ship
Inventor: ASAI TAKAYOSHI
IPC: B63B25/16
Filed: 1984-12-13
Abstract: PURPOSE:To make volumetric efficiency in a plank end tank larger, by making a contact area of a gull end tank bottom plate with a load support block smaller than a horizontal sectional area of a tank cylindrical part, while supporting a lower part in and around the tank cylindrical part on the hull via an anchor ring. CONSTITUTION:In case of a tank carrier mounting cylindrical tanks 11a-11d, applying a heat-insulating material 7 to an outer circumferential surface and making up a ceiling part into a convex curved surface form each upward, on a load support block 20, a contact area of each bottom plate of end tanks 11a and 11d with the load support block 20 is made smaller than a horizontal sectional area of the tank cylindrical part. A lower part an and around a tank cylindrical side plate 15 is supported on the hull with an anchor ring 17. Even in a hull end part small in the width as compared with a plank parallel part, a cylindrical tank large in volumetric efficiency is supportable, so that the volumetric efficiency of a loading tank is made enlargeable as a whole.
Patent JP-H03126772-A (JP)
Title: Application of fluorescent coating
Inventor: ARAKAWA TAKASHI
IPC: C09D5/22
Filed: 1989-10-12
Abstract: PURPOSE:To accomplish application of the title coating with improved weatherability for automotive coating by forming a fluorescent pigment-contg. base coating film on e.g. an undercoating film and by forming an irregularly reflective material-contg. base coating film and then a clear coating film. CONSTITUTION:An undercoating or intercoating film is coated with a coating prepared by incorporating an acrylic melamine resin with 5-30wt.% of a fluorescent coating, coloring pigment, surface regulator, etc., to form the first base coating film. This film is then coated with a coating prepared by incorporating said acrylic melamine resin with said coloring pigment same as that used in the first base coating film, mica flakes or aluminum flakes as irregularly reflective material, and a surface regulator, etc., to form the second base coating film, and then forming a clear coating film, thus accomplishing the objective application.
Patent JP-2000077761-A (JP)
Title: Q-switched laser device
Inventor: MURATA SHINGO
IPC: H01S3/117
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To enable modulation pulse signals to be finely and accurately controlled in amplitude so as to control a Q-switched pulse laser beam finely and accurately in peak power. SOLUTION: A non-inverting pulse amplifying circuit 50 is composed of an operational amplifier 42, an input resistor 44, a bias resistor 46, and a feedback resistor 48 all connected to the operational amplifier 42. A CdS resistive device 52 is included in the feedback resistor 48. The CdS resistive device 52 is optically coupled with a light emitting diode(LED) 60 to form a photocoupler. An optical output control circuit 62 is possessed of a differential amplifying circuit composed of the operational amplifier 64, the input resistor 44, and bias resistors 66 and 68 and a current booster 78 composed of a transistor 72 and resistors 74 and 76. A bias resistor 68 is formed of, for instance, a CdS resistive device and optically coupled with the LED 60 to form a photocoupler.
Patent JP-H01164426-A (JP)
Title: Method and apparatus for mixing liquid substances
Inventor: HARUTOMUUTO MANEKU
IPC: B01F15/04
Filed: 1988-10-21
Abstract: PURPOSE: To eliminate the need for a mixing vessel, to simplify a structure and to make a mixture rapidly usable by directly spraying a plurality of respectively adjusted spray components via component supply pipes from a spray head into an environmental space and mixing these components. CONSTITUTION: The component supply pipes 4, 5 are protruded into two discrete component chambers 2, 3 of an atm. pressure type double spray device and are connected by pump devices 6, 7 to the inside connecting pipes 8, 9 of the spray head 1. When the spray head 1 is, thereupon, moved downward, the metered amts. of the two components A, B are delivered respectively from the component chambers 2, 3. The outlets of the inside connecting pipes 8, 9 are provided with hole-shaped nozzles 10, 11 inclined in the spray directions thereof with each other in such a manner that the mixture is formed and, therefore, both jets mingle with each other in the mixing region 12 of the arbitrary environmental space. The usable perfect product is thus formed.
Patent JP-H03133788-A (JP)
Title: Drum can pump up device and drum can pump up equipment using said pump up device
Inventor: HIRABAYASHI TOSHIYASU
IPC: B67C9/00
Filed: 1989-10-11
Abstract: PURPOSE:To make it possible to extract a liquid in a drum can without residue on the can bottom by a method wherein the title device is equipped with a suction pipe which is vertically movable so that the tip of the suction pipe can reach an approximate lowest part of a tilted drum can, and an automatic valve which prevents the residual liquid in a piping from reverse-flowing after the pump is stopped. CONSTITUTION:When a truck 26 runs on a tilted part 24, a tilting device 13 tilts the truck 26, a drum can which is positioned on a supporting table 10 is tilted. When a suction pipe 32 descends, the suction pipe 32 is inserted in a drum can from the mouth part, and the lower end part of the suction pipe reaches the can bottom of the drum can. Then, after extracting a liquid in the drum can through the suction pipe 32 by operating a pump 31, when the liquid in the drum can becomes less, air is sucked in together with the liquid. A loading detector which is attached on a feeding cable of the pump 31 detects the change of the loading on the pump 31 at this moment. After a designated period of time has passed after the detection, an automatic valve 37 to prevent the liquid in piping such as the suction pipe 32, etc. from reverse-flowing is closed, and then, the pump 31 is stopped.
Patent JP-S63118888-A (JP)
Title: Distance calculation system
Inventor: ITO YASUKAZU
IPC: G06F17/10
Filed: 1986-11-06
Abstract: PURPOSE:To simplify a device and to shorten arithmetic time by obtaining an appropriate approximate initial value instead of real number operations when a distance between two points is obtained. CONSTITUTION:Horizontal and vertical distances XD and YD between two points are obtained. If the vertical distance YD is zero, the horizontal distance XD determines the distance L between two points. A sum C of the square of the XD and that of the YD is calculated. Through integer and simple calculations the initial approximate value L0 of the distance L is obtained according as the horizontal distance XD or the vertical distance YD between two points is longer, and hence the number of iteration times is reduced. Only by the integer calculation, two approximate values L1 and L2 are calculated from the approximate errors of the L0, and codes for their approximate errors are obtained. When reverse codes are found, the distance is determined. If the distance fails to obtain, the approximate value is reset.
Patent JP-H10229080-A (JP)
Title: Processing method of oxide, deposition method of amorphous oxide film and amorphous tantalun oxide film
Inventor: BUN NORIKI
IPC: H01L21/316
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a processing method of oxide suitable for high volume production in which insulation of an oxide can be enhanced greatly without causing surface roughening or compositional shift due to cross contamination or sputtering effect during processing by performing heat treatment at a specified temperature in an atmosphere containing ozone. SOLUTION: A nitride layer 12 is formed on the surface of a low resistance n<+> type Si substrate 11 and Ta2 O6 film 13 is deposited thereon. The n<+> type Si substrate 11 deposited with Ta2 O6 film 13 is then placed on a heater in an ozone annealing chamber and subjected to quick heat treatment at anneal temperature thus performing ozone annealing in an atmosphere containing ozone gas under the atmospheric pressure. In this regard, the ozone concentration of ozone anneal atmosphere is 5-20vol.% in O3 /O2 ratio, the anneal temperature is 300-500 deg.C and the anneal time is 5-60min. Thereafter, an Al electrode 14 is formed.
Patent JP-H10108664-A (JP)
Title: Sucking duct for solid culture device
Inventor: FUJIWARA AKIO
IPC: C12M1/16
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To inhibit the air flow which occurs near the opening end of the sucking duct in the direction from the culture chamber to the blower and vice versa in a solid culture apparatus. SOLUTION: A flapper 1 or a damper which is automatically or transitively openable is arranged on the open end 3 or the inside of the air-sucking duct communicating to the culture chamber in the solid culture apparatus.
Patent JP-H01106543-A (JP)
Title: Data communication equipment
Inventor: SEKIGUCHI KENZO
IPC: H04N1/00
Filed: 1987-10-19
Abstract: PURPOSE:To prevent useless operation due to mis-operation by identifying a data form to be communicated and displaying the destination enabled for commu nication and the destination disabled for communication distinguishingly based on the result of identification and the memory information. CONSTITUTION:A program memory(PMEM) 23 has an OS program to control an input/output device provided at the periphery of the facsimile main body 20 and each unit of the facsimile main body and an application program memory area and also has a font memory area converting a character code data into an image bit data. Then based on the information from the memory 23 storing the function information of the communication destination and the result of identification of the communicated data, the destination enabled for the communi cation of the data and the destination of disabled communication are displayed distingishingly on a display means 60. Thus, the transmission instruction is applied simply and waste operation due to mis-operation is prevented.
Patent JP-H11102598-A (JP)
Title: Memory failure relief analyzer
Inventor: KOBAYASHI NORIFUMI
IPC: G11C29/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a memory failure relief analyzer that can simply, easily, and accurately relieve and analyze a failure of a memory to be tested. SOLUTION: The memory failure relief analyzer has an X-line failure memory 11, a Y-line failure memory 12, a unit region failure number memory 13, a bit fail memory 14, memory control circuits 15a-15d for controlling the memories 11-14, and a CPU 16. When a line failure flag in Y-line direction is set, the memory control circuit 15a regards all memory cells in the line as failure cells, counts the number of failure cells in each X line, and stores the counted number of failure cells and line failure information into the X-line fail memory 11. In the same manner, when a line failure flag in X-line direction is set, the memory control circuit 15d regards all memory cells in the line as failure cells, and counts the number of failure cells in each Y line.
Patent JP-H05105426-A (JP)
Title: Production of sodium aluminate
Inventor: KIKUCHI MASATSUNE
IPC: C01F7/08
Filed: 1991-10-14
Abstract: PURPOSE:To produce sodium aluminate useful as a set accelerating agent for cement. CONSTITUTION:A mixture of starting materials for alumina, sodium and sulfate mixed in 0.7-1.5 molar ratio of Na2O to Al2O3 and 0.02-0.2 molar ratio of SO3 to Na2O is fired at 1,000-1,300 deg.C and pulverized to produce sodium aluminate.
Patent JP-H1181513-A (JP)
Title: Heat insulation wall panel by use of resin foam body and production thereof
Inventor: FURUSE SHOICHI
IPC: E04B1/80
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation wall panel for a unit bath or the like and the molding method thereof by sticking a surface material such as tiles and an outer peripheral frame and curing it with an injected and synthetic resin foam material, to intensify the rigity and prevent the warping and make it possible to stick the constituting members together with only the resin foam material and shorten the production process. SOLUTION: Surface members la such as tiles are laid on the upper face 4a in the inside of the form 5 of a lower mold 4 to form a surface board 1. The upper mold 6 is put on the form 5 so that the outer peripheral frame 2 firmly fixed and extended down on the lower face 6a of the upper mold 6 by a both-face adhesive tape or the like is hung in the form 5. A synthetic resin foam material 3A is injected into the cavity CA through injection openings 7a, 7b to charge it in the peripheral gap G as well. The solidified foam resin body 3 is stuck with pressure on not only the whole inside face 1A of the surface plate 1 and the inner peripheral side face 2a of the outer peripheral frame 2 but also the opposite peripheral face 2b of the frame, by the solidifying adhesive force. And hence, the applying and drying processes of the adhesive used to be separately executed, are not required.
Patent JP-S62126257-A (JP)
Title: Variable stage type carburetor
Inventor: UEDAHIRA KUNISUKE
IPC: F02M7/23
Filed: 1985-11-27
Abstract: PURPOSE:To prevent supply of fuel from decreasing when a Venturi is opened to a high degree, by supplying bleed air of pressure, in which a pressure in a Venturi part is added in addition to the atmospheric pressure, to a secondary main nozzle in a variable Venturi carburetor. CONSTITUTION:In the case of a carburetor, which constitutes a variable Venturi actuated by turning an air quantity control valve 2 provided in the upstream of a throttle valve 19, a secondary main nozzle 6, for use when the Venturi is opened to a large degree, is provided in the upstream of a primary main nozzle 5. Bleed air from an atmospheric air bleed introducing hole 7 and from an auxiliary air bleed 28, introducing a pressure in a Venturi part, is supplied to the secondary main nozzle 6. The carburetor, in which a large negative pressure acts in the auxiliary air bleed 28 when the Venturi comes to be opened in a large degree especially in a half stage to the high degree opening, decreases a bleed quantity of the atmospheric air to supply a rich mixture.
Patent JP-H04140993-A (JP)
Title: Picture quality detection circuit and video printer
Inventor: OSAWA MASAHIRO
IPC: B41J2/00
Filed: 1990-10-01
Abstract: PURPOSE:To correct print density by automatically detecting the state of input picture quality such as light or deep by a picture quality detection circuit. CONSTITUTION:The picture quality detection circuit 9 is to detect the picture quality state of an input video signal i.e., the state of the input picture quality such as light or deep, and it is comprised of a matrix circuit 10 which converts chrominance signal data of R, G, and B of one picture read out of image memory 3 to luminance signal (Y) data, and a counter circuit 11 which counts the data of the most significant bit in luminance signal data from the matrix circuit 10. A control circuit 7 as a print density correction means compares the detection data A of eight bits of the picture quality detection circuit 9 with plural preset values B1-Bn set in advance, and it is discriminated whether or not the detection data A satisfies either A<B1, B1<=A<B2, B2<=A<B3,...Bn<=A, and the print density is corrected. In such a way, the energizing time of a thermal head is corrected by controlling a print processing circuit 5, thereby, print is performed with the optimum print density.