baber/WOPTO huggingface dataset:
Patent JP-H11190300-A (JP)
Title: Automatic function stopping pump
Inventor: FURUKAWA TOMIYOSHI
IPC: F16K31/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent spill by making a pump function inoperative before kerosene or the like overflows, even in the case of a manual pump using no battery. SOLUTION: This automatic function stopping pump is so designed that by connecting the underside of a check valve 5 to near a spout 3 by means of an air passage 4, an air passage switching valve 6 is opened by a float 7 when a can is almost full of kerosene or the like. The switching valve 6 operates in conjunction with the float 7. The air passage switching valve 6, the float 7, and the like are located within a cover 8, and holes are bored in the top and bottom of the cover 8.
Patent JP-H11192103-A (JP)
Title: Footwear for correcting toes
Inventor: TSUNODA YASUHIKO
IPC: A61F5/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a footwear capable of smoothly putting on while providing with an expansion member for pressedly expanding the space between the big toe and the first toe in accordance with the putting-on and for expanding the space between both the toes by which the hallux valgus can be corrected, and hardly causing the trouble such as the wound on the skin of both the toes in walking. SOLUTION: A footwear is provided with a connecting piece 4 one end of which is connected to a vamp 2 and the other end of which is connected to a sole 3, and a partition member 1 consisting of a rubber or a rubbery elastic material having a through hole 1a in the vertical direction for passing through the connecting piece 4 and being inserted between the big toe O of the foot and the first toe H thereof so as to be pressedly expanded in accordance with the insertion of the foot. The partition member 1 has a contour surface of an approximately circular shape in its cross-section, and also the partition member 1 is made turntable around approximately the center of the connecting piece 4.
Patent JP-2000077399-A (JP)
Title: Silica based porous film and production thereof
Inventor: YAMADA NORIKO
IPC: C09J183/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain low moisture absorption, low permittivity porous film applicable to semiconductor element or electronic part by an arrangement wherein a three-dimensional mesh structure including a siloxane frame includes a tetrahedron where an organic group substitutes for cross-linked oxygen of SiO4 tetrahedron and has an air gap of specific mean grain size surrounded by a frame includes the tetrahedron. SOLUTION: Three-dimensional mesh structure including a siloxane frame has an organic group bonded to at least one of four vertexes of SiO4 tetrahedron. It is glass principally comprising SiO2 including an organic group bonded to Si. Furthermore, micro air gaps having a mean grain size of about 10 mm or less exist in the glass. Density of a porous film having such a structure is decreased because of the air gaps and moisture absorption decreases because it is rendered hydrophobic when the organic group is bonded to the siloxane frame. Consequently, low permittivity porous film can be obtained.
Patent JP-H11189699-A (JP)
Title: Polypropylene resin composition
Inventor: IWANAMI KUNIO
IPC: C08L53/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in moldability and having good balance among mechanical properties by blending a crystalline ethylene/ propylene block copolymer, a thermoplastic elastomer, and talc so as to provide specified mechanical properties measured by the method of ASTM. SOLUTION: The crystalline ethylene/propylene block copolymer used comprises the one with an MFR of 60-120 g/10 min, of which the homopolypropylene part has an isotactic pentad fraction of at least 96% and an MFR of 150-250 g/10 min, and the ethylene/propylene copolymer part accounts for 5-10 wt.%. The thermoplastic elastomer used comprises one or more styrene-ethylene/butylene-styrene block copolymers. The physical properties of the composition are as follows: flexural modulus >=1,800 MPa, tensile yield strength >=20 MPa, impact strength (23 deg.C) >=180 J/m, impact strength (-30 deg.C)>=30 J/m, MFR=40-60 g/10 min, b-axis orientation >=720 and the like.
Patent JP-2001182561-A (JP)
Title: Throttle device
Inventor: KONO YOSHIYUKI
IPC: H02K26/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a throttle device capable of increasing durability of a bearing of a shaft turned with a throttle valve and increasing torque for turning the throttle valve without enlarging the diameter of a torque motor. SOLUTION: Two rotors 40, 60 are provided to the shaft 12 so as to oppose to both sides in a rotary shaft direction of a stator 50. In the rotors 40, 60, multiple rotor magnets 41, 42, 61, 62 are placed in respective rotor cores 43, 63 in the rotating direction and multiple rotor magnetic poles of alternately different polarity are formed on a side opposing to the stator 50. Since attraction forces to directions opposing to each other are generated between the stator 50 and the two rotors 40, 60 placed on both sides thereof, at least a part of load exerted to the shaft 12 from the rotors 40, 60 can be cancelled. Load exerted to the bearings 15, 16 from the shaft 12 can be thereby reduced.
Patent JP-H11181970-A (JP)
Title: Roof plate
Inventor: SUZUKI MASAJI
IPC: E04D3/35
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide excellent soundproofing and heat insulation by providing backing material containing blown asphalt on the back of roof plate main body made of metral. SOLUTION: A roof plate main body 1 of fixed shape made of sheet metal such as aluninum alloy is formed, and backing material 2 containing blown asphalt is laid on the back of the roof plate main body 1. Next the backing material 2 is, for example, constituted of a sheet body containing blown asphalt of about 1-10 mm thickness, and reinforcing material such as synthetic fiber nonwoven fabric impregnated with blown asphalt is laminated in the interior. A sheet body separately from the backing material 2 is stuck to the back of the roof plate main body 1 through adhesive 5, or blown asphalt is directly spread on the back of the roof plate main body 1. Consequently, there is no possibility that rain water enters a piling allowance part and the like to corrode it, and durability of the roof can be improved.
Patent JP-2001186592-A (JP)
Title: Ultrasonic probe
Inventor: KIMURA TOMONORI
IPC: G01N29/24
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional ultrasonic probe that has been not in operation as specified, because an adhesive layer 50 between a vibrator 10 and a damper 20 and an electrode 30 are exfoliated through the application of heat to the ultrasonic probe, when the volume difference between the vibrator 10 and the damper 20 is large. SOLUTION: In the ultrasonic probe provided with a vibrator, that alternately converts an electrical signal and an acoustic signal and with an absorbing member connected to the vibrator, so as to propagate the acoustic signal, and the absorbing member is divided into a plurality of parts so that the area of the counterposing faces to the vibrator becomes small.
Patent JP-2000197104-A (JP)
Title: Wireless local loop system
Inventor: KIMURA JUNICHI
IPC: H04W16/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a local loop system with excellent cost performance where no useless traffic is caused by adopting a configuration of combinations of required minimum numbers of base stations. SOLUTION: In the wireless local loop system where base stations and subscriber terminals are connected through radio links, a traffic base station 2 that is easy for maintenance management and has a wide coverage area with excellent cost performance is installed in an area with high subscriber density. On the other hand, areas with low subscriber density and causing waste if they are covered by the high traffic base station 2 are covered by low traffic base stations 5.
Patent JP-2001181162-A (JP)
Title: Microbicidal composition for oral cavity
Inventor: INAGAWA HIDEFUMI
IPC: A61K8/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for oral cavity which possesses excellent proliferation inhibitory effect on pocket adhesive bacteria or peridontal disease bacteria, shows excellent sustainability on the inhibitory effect and exhibits gentle action on the skin. SOLUTION: This detergent composition for oral cavity is obtained by including an extract from Japanese cypress obtained by an extraction process free from distillation process and a fermentation process and an oral formulation with refreshing fragrance as active ingredients.
Patent JP-2001184153-A (JP)
Title: Information processor and recording medium having information display program recorded thereon
Inventor: SUZUKI SHIGETO
IPC: G06F3/0482
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily specify a required data range in the case of displaying a part of mass data as a list. SOLUTION: In the information processor 10 for selectively displaying a part of all data, a CPU 20 expresses the position of data to be displayed in all the data by a scroll bar by executing a scroll bar program 26a in the case of displaying data registered in a database 26b and displays all the data as indexes by length corresponding to data volume corresponding to each item (index) when all the data are sorted based on the prescribed items. When an instruction for changing the display position of the scroll bar and an instruction for selecting an index item name from the index display are inputted, the CPU 20 displays data corresponding to the inputted instructions on a display device.
Patent JP-2000199651-A (JP)
Title: Very low temperature refrigerator
Inventor: TORII HIROTOSHI
IPC: F25B9/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To adjust a clearance between a cylinder and a displacer to a value high enough to allow facilitate of an assembly work at a room temperature and to a value low enough to provide sufficient sealing ability at a very low temperature time. SOLUTION: Stainless is used as a material of a cylinder 11. A material having a shrinkage percentage lower at a very low temperature time than that of stainless is used as a material of a displacer 12. As a result, the degree of shrinkage of the outside diameter of the displacer 12 at a very low temperature time is lower than the degree of inside diameter shrinkage of the cylinder 11, and a clearance between the cylinder 11 and the displacer 12 at a very low temperature time is decreased to a value lower than that at a room temperature time. This constitution reduces the clearance to a value low enough to provide sufficient sealing ability at a very low temperature time even when the two clearances at a room temperature time are set to a value proper enough to allow facilitation of an assembly work.
Patent JP-2000195345-A (JP)
Title: Impervious cable
Inventor: KURIHARA MARENORI
IPC: H01B7/17
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cable superior in its water barrier performance and having no problem on environment aspect by constructing a water shield layer of only a non-metal material, composed of olefin polymer being the same type of plastic as that of sheath. SOLUTION: A cable core 1 has on its conductor 2 an inner semiconducting layer 3 made of semiconducting polyethylene, an insulating layer 4 made of polyethylene or cross-link polyethylene and an outer semiconductive layer 5 made of semiconductive polyethylene, in order. On the core 1, a wire shield 6 and a retaining tape layer 7 are provided in the order, and on the layer 7 a water shield layer 8 is formed with a non-metallic tape made of olefin polymer serving as a water shield tape. On the layer 8, a plastic sheath 9 composed of a composition having the same type of olefin polymer as that of impervious layer material as a base polymer is provided. The water penetration amount of the layer 8 should be 1.0 g/m2-day or less than.
Patent JP-2001189568-A (JP)
Title: Information processing apparatus having structure with lid
Inventor: SAWAI KUNIHITO
IPC: H05K5/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent an information processing apparatus having a structure with a lid, wherein a display screen is attached turnably to an apparatus body from falling down when a lid is opened. SOLUTION: The apparatus has a storage position which is attached turnably in a bottom direction in the bottom of an apparatus body, and is stored in a foot paint of the body and an expansion position which is expanded from a foot print of the body and is provided with a movable leg constituted to appear and disappear freely to the foot print. A movable leg in an expansion position can suitably prevent an apparatus from falling down again the load of a lid applied to a falling direction by projecting from a foot print of a body toward a rear thereof.
Patent JP-2000191096-A (JP)
Title: Discharging device equipped with liquid dripping preventive function
Inventor: KADONA TETSUYA
IPC: B67D1/07
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid dripping after the completion of a discharging from occurring by arranging a liquid dropping preventive means to prevent a liquid dripping from occurring, in the vicinity of a discharging port. SOLUTION: In a nozzle holder 50, a liquid distribution path 55 is formed inside. On the nozzle 51 connecting side of the liquid distribution path 55, a rising section 52 to prevent a liquid dripping which is generated after the completion of a discharging operation from occurring, is formed. In the rising section 52, a space of a size wherein a ball B can be housed, is formed. The ball B makes beer pass to the nozzle 51 side when the beer passes the liquid distribution path 55 by floating with the pressure, and closes the liquid distribution path 55 when the beer is not distributed by being mounted on the rising section 52. By adopting such a constitution, the liquid dripping of the beer after a lever 10 is returned to the stop location, i.e., a liquid dripping by the beer remaining in the liquid distribution path after a discharging can be kept to a minimum.
Patent JP-H0499622-A (JP)
Title: Manufacture of shade with pleat
Inventor: UENDERU BII KORUSON
IPC: B31C99/00
Filed: 1990-12-07
Abstract: PURPOSE: To obtain a shade having a high resistance to flattening of pleats by a method wherein folded materials being stacked are cut longitudinally along the centers of cells and two single-panel expandable structures are formed. CONSTITUTION: A plurality of folded strips of a material having a central part 13 and two side edge parts 12 folded on the central part are stacked in layers and thereby an assembly of individual cells is formed. An adhesive being applied to each layer, the central part 13 of each layer is bonded to the folded side edge parts 12 of the adjacent layer so that one stacked body be formed. The stacked materials are cut longitudinally along the central part 13 and between the folded side parts 12 by using a rotating circular knife 44 and thereby two pleated panels 40 are formed. A top rail 50 and a bottom rail 52 are bonded to the pleated panel so that a panel 40 given a structural strength be formed, and thereby a complete product of a shade is obtained.
Patent JP-H04217382-A (JP)
Title: Advancing wave type semiconductor amplifier
Inventor: KURAKAKE HIROHIDE
IPC: H01S5/125
Filed: 1990-12-18
Abstract: PURPOSE:To increase the optical output of an advancing wave type optical amplification device. CONSTITUTION:A guide layer 3 is installed along an active layer 4 where the thick film of the guide layer 3 on the optical inlet side is changed from that on the optical outlet side. Under this structure, an advancing wave type semiconductor laser amplifier 1 is installed where the optical confinement rate of the active layer 3 on the optical inlet side is adapted to be higher than that on the optical outlet side.
Patent JP-H04219862-A (JP)
Title: Method and device for displaying multidimensional information
Inventor: NONAKA HISANORI
IPC: G06F19/00
Filed: 1990-12-20
Abstract: PURPOSE:To visually represent the increase/decrease value of a function of several variables at the periphery of one optional point on a plan by making plural areas correspond to plural quadrants having their vertexes at one point in a multi-dimensional space and displaying the value of the function of several variables at a point in a quadrant at the positions of one point in an area corresponding to the point. CONSTITUTION:A CPU 4 reads a program for multidimensional information display out of a storage part 6 to a working memory 5 sequentially and executes the program to generate figure basic data for drawing a multidimensional space expanded figure. The figure basic data is logical information showing which pixel on, for example, an output device 1 turns on or off. The figure basic data is sent to an image data generation device 2 through an output part 3 to generate image data. The output device 1 displays a specific figure based upon the image data.
Patent JP-H04221447-A (JP)
Title: Magnetooptic disk device
Inventor: ENDO SHINJI
IPC: G06F13/10
Filed: 1990-12-21
Abstract: PURPOSE:To enable date of a magnetooptic disk to be backed up relatively easily without requiring a host computer. CONSTITUTION:The magnetooptic disk device 1 can be connected to a SCSI bus 2, specifies an ID number of a recording device 12 which is connected to this SCSI bus 2, and reproduces data which is recorded in a magnetooptic disk 3 of the magnetooptic disk device 1, transfers it to the above recording device 12, and then records it to a recording medium of the recording device by starting a backup operation.
Patent JP-H0582301-A (JP)
Title: Surface mounting fixed resistor
Inventor: OKA SADATO
IPC: H05K3/34
Filed: 1990-12-25
Abstract: PURPOSE:To provide a surface mounting fixed resistor in which a small resistance value less than 1OMEGA can be obtained. CONSTITUTION:A manganin wire 11 of a material for a standard resistance is formed in a normal size, and plated with solder, tin, nickel, silver, etc., thereby to form a soldering film 12. A fixed resistor in Fig. (A) is obtained by plating a soldering film 12 on the entire surface of the wire 11. Since the thickness of the film 12 is very thin, its resistance value cannot be ignored. When the entirely plated resistor is surface-mounted on a land of a board, a solder quantity on the land is decided to obtain a predetermined land pattern interval. Fixed resistors of Figs. (B), (C), (D) and (E) are obtained by partly plating the film 12 on one end and the other of a manganin wire 11.
Patent JP-H04213199-A (JP)
Title: Signal confirmation device
Inventor: FUJII YUTAKA
IPC: B60R16/02
Filed: 1990-12-07
Abstract: PURPOSE:To confirm the traffice signal by a driver with the body sensory other than visual sense by providing the traffice signal controller with the transmitter generating the discrimination codes indicating the lighting color and the remaining time of the signal lamp and providing the side of vehicles with the receiver receiving the discrimination code signal and generating the sound signals. CONSTITUTION:A transmitter 3 generating radio waves after receiving the lighting signal supplied from a traffic signal controller 1 is provided on the shoulder of the left side of the road below a signal 2. A pulse pattern generator 5 generates the discrimination code signal having the pulse pattern in accordance with the color of the lighted signal lamp and the remaining lighting time. The discrimination code signal is radiated as radio wave from a transmission antenna 9. This radio wave has electric field intensity that vehicles are capable of receiving from the point of 30 to 50m on this side of the signal 2. A receiver on the side of vehicles 11 receives this radio wave, converts the discrimination signal into the sound signal and the lighting color of the signal lamp and the remaining time are notified from a room speaker 17.
Patent JP-H03291921-A (JP)
Title: Manufacture of ic
Inventor: GURAHAMU DABURIYU HIRUZU
IPC: H01L21/28
Filed: 1990-12-26
Abstract: PURPOSE: To form a flattened dielectric layer, without over-etching a gate contact region by forming a dielectric layer on gate, source and drain contact regions so as to provide almost equal dielectric thickness, and after the dielectric layer has been etched for a contact window, flattening the dielectric layer, etc. CONSTITUTION: When an integrated circuit is manufactured in a semiconductor substrate 100 through a process in which a gate region comprising a gate dielectric on the semiconductor substrate 100 and a gate dielectric over it is formed and a process in which source and drain doping regions 103 and 104 are formed in the semiconductor substrate 100, additionally a process in which a dielectric layer 201 is formed so that almost constant thickness is provided on gate, source, and drain contact regions 106, 107, and 122, a process in which the dielectric layer 201 is etched for contact windows 303, 304, and 302, a process where a conductive material is formed in the window so that electric contacts 803, 804, and 802 are formed in the gate, source, and drain contact regions through the window after the flattening, are included.
Patent JP-H04225514-A (JP)
Title: Projection-type aligner
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/30
Filed: 1990-12-27
Abstract: PURPOSE:To improve the resolution and the focus depth at projection exposure of a circuit pattern, etc. CONSTITUTION:The illuminating luminous flux from a light source 1 is applied on an reticle 16 through a plurality of fly's-eye lens groups 11A, 11B, 11C, and 11D being separated from each other, and a reticule pattern 17 is projected and imaged on a wafer (photosensitive substrate) 20 by a projecting optical system 18. Each emission end side 11b of the fly's-eye lens groups 11A-11D is conjugated with the pupil 19 of the projecting optical system 18, and the center of each fly's-eye lens group 11A-11D is provided movably at the position eccentric from the optical axis AX. High resolution and large focus depth promotion can be accomplished, and also the uniformity of the distribution of the illuminance on the reticule can favorably be maintained.
Patent JP-H04233053-A (JP)
Title: Duplex memory device
Inventor: AKAI SO
IPC: G06F11/16
Filed: 1990-12-28
Abstract: PURPOSE:To improve the reliability of a memory part without lowering the performance of a CPU by speedily reloading a data at the address of the memory part generating error to a normal data. CONSTITUTION:First and second memory parts 1 and 2 share addresses. First and second parity checker generators 31 and 32 input read data and parity bits from the first memory part 1 by reading operations, execute parity checks in the case of reading and execute parity generation in the case of writing. When the result of the above-mentioned parity check shows normality, a selector 4 selects an output from the first memory part 1 and when error is shown, an output from the second memory part 2 is selected. When the result of the above-mentioned parity check shows normality, a response control means 5 makes a response signal, which is outputted to a microprocessor (CPU) 100, active.
Patent JP-H04214716-A (JP)
Title: Polyester for injection molding
Inventor: KOMENOI AKIO
IPC: C08G63/183
Filed: 1990-12-11
Abstract: PURPOSE:To obtain a polyester-based polymer with suppressed formation of materials such as white powder, produced in molding and sticking to metallic molds. CONSTITUTION:A polyester for injection molding which is a polyethylene terephthalate-based polymer having 1.35-1.95wt.% content of copolymerized diethylene glycol, 0.25-0.32wt.% content of cyclic trimer, 0.73-0.78dl/g intrinsic viscosity and 60-72J/g heat of fusion of the polymer.