baber/WOPTO huggingface dataset:
Patent JP-2001182672-A (JP)
Title: Oil pump
Inventor: ICHIKAWA HIROYUKI
IPC: F04C14/24
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump capable of limiting oil delivery pressure at high speed rotating time of an internal combustion engine. SOLUTION: In this oil pump for transmitting driving force to a pump shaft 24 via a clutch from a rotary body 10, the rotary body 10 is provided with a cylindrical part 31 fitted outside the pump shaft 24; a clutch housing 33 for forming a clutch chamber 32 is arranged on the radial directional outside of the cylindrical part 31; plural inner plates 34 and outer plates 35 are alternately arranged in the shaft direction in the clutch chamber 32 to form a multiple disc clutch; a spring 39 for pressing the multiple disc clutch in the clutch connecting direction is arranged in the clutch housing 33; and an oil passage 40 for operating pump delivery pressure for releasing the clutch is arranged inside the pump shaft 24 to limit oil delivery pressure to be maintained in a specified value.
Patent JP-2001186449-A (JP)
Title: Receiver and reception method for digital broadcast, digital broadcast system, and transmission/reception method for digital broadcast
Inventor: ARIMA KAZUNORI
IPC: H04N5/445
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method that can print information provided by a digital broadcast program without a direct instruction at its broadcast state. SOLUTION: A digital broadcast program and a kind of information served by the program are set in advance, that receiver of this invention is automatically started in the case of broadcast of the set program to receive the program, extracts information relating to the preset kind from the received data (step S601-step S603) and prints out the extracted information (step S604) to realize reservation of the information print.
Patent JP-2000189680-A (JP)
Title: Molding method of elastic doll head
Inventor: OBA KAZUO
IPC: A63H9/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily mold an elastic doll head having a uniform thickness by using split metal molds made in the shape of the doll head, falling a parison consisting of a molding material mainly composed of a thermoplastic elastomer between the split metal molds, closing the split metal molds, and blowing air thereto. SOLUTION: In the production of a doll head, a material mainly composed of a thermoplastic elastomer of synthetic resin and having a plasticizer and a coloring agent added thereto is used as the molding material. This molding material is heated and made into a tube-like parison by an extruder 20, and fallen between two split metal molds 2, 3 arranged with a space. The split metal molds 2, 3 are closed, and air is blown thereto through a blowing pipe 24. At this time, the residual air is simultaneously extracted, whereby the molding material is closely fitted to the whole inner surface of a metal mold A to mold the doll head. Thereafter, a rod is protruded into the cavity from under and pulled out, whereby the molding material is extruded into the split metal mold 2 to form a neck hole.
Patent JP-2000189453-A (JP)
Title: Medical adhesive tape
Inventor: KITAZAKI YASUAKI
IPC: C09J7/20
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical adhesive tape reduced in irritation of skin and capable of keeping an adhesive force to the skin for a long time in a stable condition. SOLUTION: In a medical adhesive tape having an adhesive layer on at least one surface of a supporting body, a stress of 5% extension measured at a temperature of 23 deg.C and at an extension speed of 100 mm/min is within a range from 0.1 to 8.0 N/24 mm, a logarithm of viscosity of an adhesive agent (unit: Pa.s), which is calculated from an early deviation caused by shearing load, is within a range from 5.0 to 6.7, and moisture permeability rate measured at a temperature of 40 deg.C and a relative humidity of 90% is within a range from 800 to 8000 g/m2.24 hr.
Patent JP-2000196380-A (JP)
Title: Balanced amplifier
Inventor: KASAHARA MICHIAKI
IPC: H03F3/68
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a balanced amplifier reduced in the adjusting time of an amplitude characteristic and a phase characteristic by constituting an amplifier circuit by means of a multi-transistor chip where n-pieces of transistor elements are arranged in parallel on the same semi-conductor chip n pieces of input matching circuits corresponding to the n pieces of transistor elements of the multi-transistor chip and n pieces of output matching circuits. SOLUTION: The multi-transistor chip 2 is used, where the n pieces of transistor elements 1a-1n are formed in parallel on the same semi-conductor chip. This balanced amplifier is provided with the n pieces of input matching circuits 3a-3n corresponding to the transistor elements 1a-1n of the chip 2, the n pieces of output matching circuits 4a-4n corresponding to the transistor elements 1a-1n of the chip 2, an n-distributor 5 for supplying signals to the input matching circuits 3a-3n and an n-combiners 6 for combining the signals from the output matching circuit 4a-4n. Thus, the dispersion of characteristics of design parameters owing to manufacture is reduced.
Patent JP-2000195520-A (JP)
Title: Nonaqueous system secondary battery
Inventor: AKAGI RYUICHI
IPC: H01M4/1395
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To increase energy density and to decrease irreversible capacity in initial charging/discharging by forming a negative electrode with a baking material of a negative active material comprising Si or its compound, a carbonaceous conductive agent and a binder, or a sintered body with a baking materiel of the binder, and specifying BET specific surface area of the negative electrode to a specified range. SOLUTION: An Si compound used in a negative active material is converted into Si by baking, and silicon oxide and silicone resin are listed. The negative active material is molded in a shape of electrode together with a carbonaceous conductor and a binder, or a binder, and sintered under non-oxidizing oxidizing atmosphere to obtain a negative electrode. The BET specific surface area of the negative electrode 1-100 m2/g. As the carbonaceous conductive agent, use of a liquid-phase carbonizing material, or a material softening and melting by heating under non-oxidizing atmosphere to produce carbon is preferable, and pitch is listed. The blending ratio of the binder is preferably 1-30 wt.% based on the weight before baking.
Patent JP-2000190605-A (JP)
Title: Printing device and tape cassette used for the device
Inventor: MOCHIZUKI YOSHITERU
IPC: B41J32/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To perform color printing by registering the printing position of a tape without requirement of printing a register mark to the back face of the tape in the manufacturing time. SOLUTION: The printing position of a tape T is adjusted by detecting a position mark Tm(1) attached to the printing face of tape T by a taper sensor 35, and an image is printed in color in the same printing area by a thermal head 26 with plural color inks. In addition, a register mark Tm(2) is printed in a printing area following the printing area of the present object of printing by the thermal head 26 at printing time, and is used for controlling the conveyance of a next tape T. Thus it is possible to print in colors while the conveyance of the tape T is correctly controlled, without a plurality of marks printed on the tape T.
Patent JP-2000193601-A (JP)
Title: Surface defect inspecting device
Inventor: KUBOTA HITOSHI
IPC: G01B11/30
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of inspecting surface defects of a body surface having a curved surface at high speed. SOLUTION: In this device, an illuminated surface to be inspected located on the surface of a body 2 of a motor vehicle is photographed by a CCD camera 8a to capture its digital image data, and an image processing part 13 differentiates the captured digital image data for generating a differentiated image. This image processing part 13 is provided with an addition circuit part for adding the data of differential images, which are processed similarly while changing lighting line sequentially, and a discrimination circuit part for discriminating whether or not the added data of the differential images continuously exceed a threshold, and when it is higher than a specified value, to detect it as a defect.
Patent JP-2000196028-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: IMOTO TSUTOMU
IPC: H01L21/76
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To constitute simply and with high reliability a semiconductor device, having at least two FETs(field-effect transistors) whose threshold voltages are different. SOLUTION: This semiconductor device has at least two first and second field-effect transistors whose threshold voltages are different in a common substrate 71. The gate of the first field-effect transistor is constituted of a non-alloyed Schottky junction J1, and the gate of the second field-effect transistor is constituted of alloyed Schottky junction J2. Thus, the field-effect transistors whose threshold voltages are different are constituted.
Patent JP-2000220673-A (JP)
Title: Brake device having nonmetallic friction ring
Inventor: NAEUMANN EMIL
IPC: F16D55/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To ensure the uniform torque transmission between a friction ring and a boss and also ensure the high heat insulation between the friction ring and the boss by providing a plastically deformable heat insulating layer on the contact surface between the friction ring and a mounting element. SOLUTION: A brake device 1 comprises a friction ring 2 mounted on a boss 3 by a mounting element 7, and each mounting element 7 is formed of a mounting screw 9 extending through a mounting pin 8 and a washer 10 and a hexagon nut 11 fitted and fastened onto the end thereof. A sleeve 15 having a thickness of about 1 mm and also having a slit extending over the whole sheathing height is provided between the friction ring 2 and the mounting element 7, and the sleeve 15 has a plastically deformable heat insulating layer 15' between the friction ring 2 and the mounting pin 8. According to this, the inaccuracy of pitcher for the worst between the position of the mounting element 7 in the friction ring 2 and the position of the slit in the boss 3 are ensured, and the high heat insulation between the friction ring 2 and the boss 3 can be also ensured.
Patent JP-2001187728-A (JP)
Title: Ophthalmic composition
Inventor: ISHII REIKO
IPC: A61K45/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmic composition exhibiting quick and potent antipruritic and anticongestive effects and containing an antiallergic agent ameliorated in eye-ache or unpleasant irritation. SOLUTION: This ophthalmic composition is characterized by comprising an antiallergic agent, antihistaminic agent, a vasoconstrictor, and a terpenoid compound.
Patent JP-2000196933-A (JP)
Title: Camera, picture recording method, and additional information recording system
Inventor: HONMA ATSUSHI
IPC: H04N5/225
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera, a picture recording method, and an additional information recording system which can improve the added values of photographed pictures. SOLUTION: When a shutter is pressed at the time of photographing a picture, a GPS module 14 receives GPS data and acquires the latitude/longitude data about the present location from the data. After the place name data stored correspondingly to the acquired latitude/longitude data is retrieved from a place name memory 15, an FM multiplex receiving section 13 receives the weather information of the area indicated by the retrieved place name data out of weather information channels for teletext. Then the received weather information is copied on the photographed picture together with the date, time, and latitude/longitude acquired from the GPS data and the retrieved place name and the picture is stored in a flash memory 8. At the time of photographing the picture, therefore, additional information containing the details closely related to the photographing location can be recorded automatically together with the photographed picture.
Patent JP-2000189310-A (JP)
Title: Article hanging device
Inventor: IKUTA KAZUICHI
IPC: A47G29/00
Filed: 1998-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an article hanging device inconspicuous on a wall surface, whose hanging height being freely selectable, freely capable of additionally attaching a hood to an arbitrary intermediate position, and easily mass-produced. SOLUTION: This device is made up of a transparent slender synthetic resin line 1 provided with a fixing part on its one end, a penetrated slit 4 sloped downward so as to approach to the folding back part 6 side provided in the two opposing plain parts folded and formed into a U-shape, a hook metal part 3 provided with a plurality of through holes 7 to the folding back part 6 as a friction resisting part, a coming-out preventive part 9 penetrated through two plain penetrated slit 4 and with its upper end enlarged, and a hook 8 whose other end is bent downward and the end thereof is bent into a J-shape. Thus, when the transparent synthetic resin line 1 is squeezed between the folding back part 6 and the hook 8, it is recess deformed.
Patent JP-H06224807-A (JP)
Title: Satellite communication system
Inventor: AMIRAMU REBINBERUKU
IPC: H04B7/216
Filed: 1990-12-13
Abstract: PURPOSE: To provide a highly reliable two-way point-to-multipoint satellite communication system which is suitable for processing such a communication burst that intermittently becomes high in density. CONSTITUTION: A satellite communication system provided with a central satellite communication terminal 20 and many remote satellite communication terminals 10 which communicate with each other through a satellite is made to simultaneously make transmissions to many destinations in a prescribed frequency band by correlating a device which transmits the burst of information having a characteristic having no relation to time slots in a time slot with each remote communication terminal 10 and a receiver which receives the burst in accordance with the time slot and characteristics by acquiring the characteristics within each time slot period with the central satellite communication terminal 20.
Patent JP-H04219340-A (JP)
Title: Making amber colored glass achromatic
Inventor: NAKAMURA KOJI
IPC: C03C1/02
Filed: 1990-12-15
Abstract: PURPOSE:To provide a method making amber color of amber colored glass achromatic at an extremely lower temperature such as about 700-900 deg.C than that of a conventional oxidation method. CONSTITUTION:A method of making amber colored glass achromatic, comprising heating amber colored glass together with a zinc compound and/or antimony compound, and a method of making colored glass achromatic, comprising heating colored glass tinted with iron together with the antimony compound.
Patent JP-H04220458-A (JP)
Title: Resin composition for blow molding
Inventor: NATORI ITARU
IPC: C08L77/00
Filed: 1990-12-20
Abstract: PURPOSE:To provide a resin composition for blow molding excellent in melt tension and a good blow molding produced therefrom. CONSTITUTION:A polyamide resin is mixed with an adduct of a copolymer comprising an aromatic vinyl compound (X) and a hydrogenated conjugated diene compound (Y) with an alpha,beta-unsaturated carboxylic acid or its derivative, another thermoplastic resin, and a glass fiber, wherein 38<X<80, 20<Y<62, and X+Y=100 [wherein X (wt.%) and Y (wt.%) are the amounts of components (X) and (Y), respectively].
Patent JP-H04225396-A (JP)
Title: Picture display device
Inventor: NISHIKAWA HIROSHI
IPC: G09G5/00
Filed: 1990-12-27
Abstract: PURPOSE:To offer a color picture display device which eliminates the need for the control of an area for binary picture data by means of a single display memory and which achieves a high-speed processing by allowing the binary picture data and multilevel picture data to coexist, and storing them in a display memory. CONSTITUTION:Outputs from a binary/multilevel data converting means 2, a writing-data setting means 4, and a frame memory writing signal generating means 9 are switched by a writing-data switching means 6 by using the binary and multilevel data as input signals. Then, the switched outputs are stored in a frame memory 8, and converted into analog signals by a D/A convertor 14. Consequently, a picture is shown on a display 16.
Patent JP-H05293901-A (JP)
Title: Tubular or rodlike structural body
Inventor: MORII AKIRA
IPC: A63B53/10
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a tubular or rodlike structural body which is suitable for a golf shaft and a fishing rod, excellent in the touch at a time of use and has sound wave transfer characteristics and vibration damping properties. CONSTITUTION:In a tubular or rodlike structural body wherein one part or all parts of the constitutional material is occupied by fiber reinforced resin, outside diameter/wall thickness is regulated to 2-20 and aluminous fiber contained in fiber reinforced resin is regulated to 1-80wt.% of the whole body.
Patent JP-H04233909-A (JP)
Title: Production of resin particle containing neodymium
Inventor: SAKUMA ITARU
IPC: C08F2/44
Filed: 1990-12-28
Abstract: PURPOSE:To obtain globular neodymium-containing resin particles and remarkably suppress adhesion of reaction scale to a reaction vessel, etc., by preventing aggregation of suspended particles. CONSTITUTION:Silica fine particles are added to an aqueous medium consisting of sodium chloride and water to prepare a dispersing medium. A monomer composition obtained by dissolving neodymium methacrylate, lauric acid, propylene glycol, methyl methacrylate, tetrahydrofurfuryl methacrylate and azobisdimethylvaleronitrile used as a polymerization initiator is added, suspended and dispersed into the above-mentioned medium. The resultant suspension slurry is moved into an autoclave and purged by nitrogen and then polymerized to provide the neodymium-containing resin particles.
Patent JP-H04325076-A (JP)
Title: Roasting apparatus
Inventor: NISHIKAWA TAKAO
IPC: A23N12/10
Filed: 1990-12-18
Abstract: PURPOSE:To enable the removal of surface skin of coffee beans even during roasting and to obtain coffee having high quality. CONSTITUTION:The lower half of a roasting vessel 2 has a semicylindrical form 3 and the upper half is expanded upward to form an upper vessel 4. A stirring blade 18 rotating with a horizontal shaft is placed in the semicylindrical part 3 and the upper vessel 4. The rotating and ascending coffee beans are pressed with a pressing member 25 placed above the ascending side of the rotary stirring blade 18. The pressing force of the pressing member 25 is variable with a regulation cylinder 26.
Patent JP-H04242563-A (JP)
Title: Manufacture of expanded bag-shaped member
Inventor: WAKAMATSU MASAO
IPC: B65D77/00
Filed: 1990-12-20
Abstract: PURPOSE:To provide a method to manufacture an expanded bag-shaped member extremely easily, for which a blowing means is not required, by utilizing dry ice. CONSTITUTION:Dry ice 2 is placed in a bag-shaped member made of a thin plastic, and after sealing 3 the bag-shaped member, the dry ice 2 is vaporized to expand the bag-shaped member 3.
Patent JP-H04224429-A (JP)
Title: Slide device for car seat
Inventor: NISHIMAE YOSHIMICHI
IPC: B60N2/06
Filed: 1990-12-25
Abstract: PURPOSE:To increase the rigidity of an upper rail of a seat slide device by forming the upper rail in combination of two plates; and to install an upper knuckle of the seat back and a reclining mechanism for it compactly using a smaller number of parts. CONSTITUTION:An upper knuckle 26 of seat back and a reclining mechanism 27 for it are installed through effective utilization of the dead space about two plates 21c, 21c at the base part 21a of an upper rail 21. Thereby the upper rail 21 is reinforced, and the rigidity is enhanced. This eliminates necessity for using a lower knuckle. bracket, etc., and the upper knuckle 26 and reclining mechanism 27 do not protrude outward, so that a small number of parts is required and the reclining mechanism 27 and slide device can be made small and light. Because the load from the upper knuckle 26 is borne by the central part of the upper rail 21 in the direction across the width, it is not likely that the upper rail 21 is twisted, which allows sliding smoothly.
Patent JP-H04229462-A (JP)
Title: Data recorder
Inventor: OBATA HIDEO
IPC: G11B7/00
Filed: 1990-12-27
Abstract: PURPOSE:To realize recording by utilizing an unrecording area by continuously recording data after the data recorded in a file whose file number of contents information is the maximum value and updating and recording data information in the file at the same time. CONSTITUTION:In the case that the displayed file number is over the maximum number 99 which can be recorded in a TOC, the recording is continuously executed after the data which is recorded as the contents information and recorded in the file whose file number is the maximum value by a system control part 10. Besides, a RAM for a TOC 18, a file number display 27, an indicator 28 or the like are controlled by the controller part 10. Moreover, the information of data quantity in the file of the contents information is controlled by the controller part 10 so as to be updated and recorded according to the newly recorded data.
Patent JP-H04231425-A (JP)
Title: Ceramic filter for filtering molten aluminum
Inventor: TAKAHASHI EIJI
IPC: C22B9/02
Filed: 1990-12-27
Abstract: PURPOSE:To provide a ceramic filter having high hot bending strength and suitable for filtering molten high purity aluminum, etc., having high molten metal temp. CONSTITUTION:The filter is constituted by blending 3-25 pts.wt. of binding material with 100 pts.wt. of electrofused alumina grains. Further, this binding material has a composition consisting of, by weight, 2-6% SiO2, 1-10% MgO, 1-8% TiO2, and the balance Al2O3.
Patent JP-H04249833-A (JP)
Title: Manufacture of display tube for light source
Inventor: SHIMOJO TOKUHIDE
IPC: H01J9/395
Filed: 1990-12-28
Abstract: PURPOSE:To prevent lowering of cathode characteristic to be generated at the time of welding for seal by combining a glass bulb and a stem mechanism, and leading the mixture gas into the glass bulb. CONSTITUTION:At the time of combining a glass bulb and a stem mechanism and welding them for seal, the mixture gas of N2 and CO2 is led from an exhaust pipe connected to the stem mechanism, and while a leading quantity of this mixture gas per one minute is set within a range of 30-300 times of a volume inside of the glass bulb to hinder decomposition of carbonate of a cathode.
Patent JP-H04234002-A (JP)
Title: Composition for core of optical fiber and synthetic resin optical fiber utilizing the composition
Inventor: ABE TOMIYA
IPC: G02B6/00
Filed: 1990-12-28
Abstract: PURPOSE:To provide the composition for the core to obtain a synthetic-resin optical fiber excellent in resistance to heat and moisture and easy to handle and the synthetic-resin fiber utilizing the core. CONSTITUTION:The composition of the core 11 of an optical fiber 10 consisting essentially of an organoxanthin and a carboxylic ester shown by formula I (RA is hydrogen or methyl and RB is hydrogen or a 1-18C substituted or non- substituted monovalent hydrocarbonic group). Meanwhile, the composition for the core 11 is used as the core to constitute the optical fiber 10.