baber/WOPTO huggingface dataset:
Patent JP-H1133509-A (JP)
Title: Cleaner
Inventor: ZEN EIICHI
IPC: B08B5/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner in which a dust cover is prevented by a simple constitution from being closed when a dust-bag does not exist and a motor is surely prevented from being damaged by dust by actuating the cleaner without noticing nonexistence of the dust-bag in relation to the cleaner. SOLUTION: The cleaner is provided with a misclosure preventive device 100 capable of preventing closure of a dust cover 30 when a dust-bag (a) is not fixed into a dust-bag fitting part 21 of the lower body 20 in which a suction driving means is held in the inside. The misclosure preventive device 100 is rotatably combined with the prescribed position of the lower body 20 and rotated so as to close the dust cover 30 when the board of the dust-bag (a) is fixed into the dust-bag fitting part 21 and equipped with a misclosure preventive appliance constituted so as to prevent the dust cover 30 from being closed when the dust-bag (a)  does not exist and with an energizing means such as a spring which is fitted in the prescribed position of the misclosure preventive appliance so that turning force is given in such the direction that the misclosure preventive appliance prevents closure of the dust cover 30.
Patent JP-H06194413-A (JP)
Title: Transferring/measuring apparatus of chip of semiconductor integrated circuit
Inventor: SHIMOMURA SHIGEHISA
IPC: H01L21/66
Filed: 1991-11-25
Abstract: PURPOSE:To provide a transferring/measuring apparatus of semiconductor integrated circuit chips wherein the chips are never stopped in the middle of the transfer and which simplifies a relay circuit necessary for the measurement of the chips. CONSTITUTION:When chips are placed at a higher position of an inclined transfer rail member 1 constituting a transferring part, the chips slide towards a lower position. At this time, an air is blown to the chips through blow holes 3 from the side of the bottom face or upper face of the chips. Connecting pins 8 of the transferred chips are connected to arrays 7b of connecting terminals of a relay circuit 7 provided in correspondence to the kind of chips. A terminal aligning member 6 of a measuring system 5 is connected to the other arrays 7a of connecting terminals of the relay circuit 7.
Patent JP-H04202645-A (JP)
Title: Nanocomposite material and production thereof
Inventor: SUGAYA YASUHIRO
IPC: B22F3/14
Filed: 1990-11-29
Abstract: PURPOSE:To render weather resistance and to inhibit the formation of rust by coating the surfaces of densely compacted metal particles for a matrix phase with thin films of amorphous oxide. CONSTITUTION:One or more kinds of elements selected among 0.20-0.55wt.% Cu, 0.06-0.15wt.% P, 0.30-1.25% Cr and >=0.5% Ni are allowed to enter into solid soln. in Fe alloy particles for a matrix phase as a primary substance and the surfaces of the particles are oxidized to form thin films of Fe-based amorphous oxide as a secondary substance. The particles are then sintered to obtain a nanocomposite material.
Patent JP-2001150942-A (JP)
Title: Extruded aluminum alloy pipe by port hole extrusion for automobile, and method of manufacturing aluminum alloy pipe for automobile
Inventor: TAGUCHI KAZUO
IPC: F28F21/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost, to improve piping workability and piping quality, and to sufficiently cope with thinning of a diameter and a wall thickness in piping and complification of a terminal shape, by manufacturing an automobile pipe using a port hole extrusion method to eliminate stretching work and various working accompanied thereto. SOLUTION: This pipe is an Al alloy port hole extruded pipe for an automobile containing 0.20-0.6 wt.% of SiO2 (% hereinafter), 0.45-0.9% of MgO, and at least one kind selected out of 0.1% or less of Cu, 0.1% or less of MnO, 0.1% or less of CrO, 0.1% or less of ZrO and 0.1% or less of TiO, with the remainder of obligatory impurities and Al, with excellent forming workability such as bending workability, shaft seal bead workability and core pipe workability. By this method, drawing processing and other processings following it can be eliminated.
Patent JP-2000124401-A (JP)
Title: Semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L25/07
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To enable a built-in semiconductor element or a part to be exchanged even after a semiconductor is molded by covering a first surface side of a board with resin, and providing a second surface side of a board with a member for preventing warp of a board. SOLUTION: For example, a board 3 is mounted on a board holding member 7 formed of the same member as that of a lead frame 6 by means of bonding, brazing, etc. Furthermore, a wiring pattern 5 and the lead frame 6 are connected by a wire. One surface (semiconductor element mounting surface) of the board 3 is entirely covered with mold resin 4, a wiring pattern 5 is formed in an opening part of the board holding member 7, and a semiconductor package 11 is connected thereto by soldering. According to such a structure, a semiconductor package is continuously exposed to an outside of a semiconductor device until a final process, thereby replacing a defective semiconductor package just when it is detected in an inspection process.
Patent JP-H01177363-A (JP)
Title: Lustrous dry-plated steel sheet for can
Inventor: KAGECHIKA HIROSHI
IPC: B21D22/20
Filed: 1987-12-29
Abstract: PURPOSE:To produce a lustrous dry-plated steel sheet for a can having high vividness by dry-plating the surface of a steel sheet having a specified average surface roughness or below along the center line. CONSTITUTION:The surface of a steel sheet having <=0.10mum average surface roughness Ra along the center line is dry-plated to form a dry plating layer of about 0.01-5mum thickness. The dry plating is carried out by CVD, ion plating, vapor deposition, sputtering or other conventional method. A dry-plated steel sheet having high vividness is obtd. and can be printed with fine appearance.
Patent JP-H03231182-A (JP)
Title: Signal evaluation circuit for laser apparatus or the like
Inventor: UDO KUNETSUPAA
IPC: G01S13/50
Filed: 1990-11-30
Abstract: PURPOSE: To attain a device which can work in real time, has low rate of failure warning, and provides cost reduction by fitting a low-pass filter or a high-pass filter whose limited frequency is above or below the spectrum region of a Doppler signal at two channels respectively. CONSTITUTION: In the signal evaluation circuit which notifies an operator of an object which has approached in a prescribed distance from a device and can use the identical phase (I) and the quadrate (Q) of a Doppler signal as a signal, I-channel of two channels involves a low-pass filter TP and Q channel involves a high-pass filter HP. The limited frequency of the low-pass filter TP is below the spectrum region of the Doppler signal, and the limited frequency of the high-pass filter HP is above the spectrum region of the Doppler signal. The cutoff frequencies of them are outside the spectral region of the Doppler signal.  Therefore, a roughly constant phase difference of 90 deg. is generated respectively within the range of usage, and an exact phase converting number of zero-point passage of I and Q between a prescribed number of the zero-point passage is calculated using a phase difference.
Patent JP-H03202164-A (JP)
Title: Shower head
Inventor: BURUNO HAIMAN
IPC: B05B15/528
Filed: 1990-11-30
Abstract: PURPOSE: To easily remove the calc crusts generated in a water outflow port by providing the area of a hose-like end member of the water outflow port with a device which selectively and lightly strikes the end member of a shower head and thinly forming the wall of the hose-like end member. CONSTITUTION: The shower head 1 formed with the water outflow port 22 to a hose shape on a downstream side is provided with a casing forming at least water chamber 12 connectable to a feed water source and a bottom 2 having the water outflow port 22 formed of an elastic material. The area of the hose-like end member 21 of the water outflow port is provided with the flat sliding valve 4 which selectively and lightly strikes the end member 21. The wall of the hose-like end member 21 is formed as thinly as possible. Consequently, the calc crusts generated in all the water outflow ports may be easily removed.
Patent JP-H07186977-A (JP)
Title: Assembling structure
Inventor: OOSAWA SHIYOUJI
IPC: F16B21/16
Filed: 1993-12-28
Abstract: PURPOSE:To provide an assembling structure that is able to facilitate the setting of a misassembling prevention member to a joint yoke and also to forestall this prevention member separating from the joint yoke at the time of shaft insertion. CONSTITUTION:This assembling structure is provided with a hollow part X and a joint yoke 12 formed with a shaft insertional hole 21 and a bolt hole 22 piercing through a direction orthogonal with this shaft insertional hole 21, and in this constitution, both ends 26b and 26a of a fixed part of a misassembling prevention member 3 are engaged with two end edges A1 and A2 of an outer surface A of this joint yoke 12 respectively. Then, an insertion preventing part 25 is inserted into the hollow part X and situated in the bolt hole 22, and further a steering gear input shaft 11 formed with a bolt engaging groove 16 on the outer surface along the circumferential direction and in accord with the bolt hole 22 is inserted into the shaft insertional hole 21, and in this case, when the bolt engaging groove 16 and the bolt hole 22 are not accorded with each other, the insertional preventing part 25 is situated in the bolt hole 22, thereby preventing a bolt from being inserted.
Patent JP-H03195557-A (JP)
Title: Throwaway diaper
Inventor: TOIDA HARUZO
IPC: A61F13/49
Filed: 1989-12-26
Abstract: PURPOSE:To improve the leakage resistance of a waist section and prevent a body fluid from being leaked via an absorber edge by providing an absorber between a liquid-permeable top sheet and a liquid-nonpermeable back sheet, and arranging an expanding elastic member constituting a waist gather in the width direction between a waist barrier sheet and the top sheet. CONSTITUTION:An absorber 3 is provided between a liquid-permeable top sheet 1 and a liquid-nonpermeable back sheet 2, waist flaps 7 with the preset width are formed on both end sections in the vertical direction, and waist barrier sheets 4 extended on the surface of the absorber 3 at the inside end are arranged between both sheets 1, 2 on the waist flaps 7. An expanding elastic member constituting a waist gather 5 extended in the width direction is arranged between the waist barrier sheet 4 and the top sheet 1, and the expanding elastic member is made of a thread-shaped elastic body, a film-shaped elastic body or polyurethane foam. The urine leakage from the end section of the absorber 3 is prevented, the front and rear waist flaps 7 are prevented from being turned over, no gap is generated at a waist section, thus preventing an underwear from being pinched to cause the urine leakage.
Patent JP-H09180542-A (JP)
Title: Conductive paste
Inventor: SASAKI AKIHIRO
IPC: C09D5/24
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance conductivity and decrease conductivity change under high humidity in spite of using low price metal powder by applying the specified amount of a specific imidazole silane compound to metal powder, then dispersing them in an organic solvent containing thermosetting resin. SOLUTION: In conductive paste containing flaky or dendritic metal powder, as thermosetting resin, phenolic resin and/or epoxy resin are/is used. An imidazole silane compound represented by the specified general formula is applied 0.0001-5wt.% based on the weight of the metal powder to the surface of metal powder containing copper powder or silver plated copper powder having a mean particle diameter of 30μm or less, then they are dispersed in an organic solvent containing thermosetting resin. The imidazole silane compound coated on the metal powder forms a chelate compound on the surface of the metal powder to disturb the contact of copper with oxygen, and oxidation of copper is prevented. Therefore, conductivity is enhanced, conductivity change under high humidity is decreased, and since copper powder is used, cost is reduced.
Patent JP-H05182735-A (JP)
Title: Junction method and device for superconductor
Inventor: AYABE TSUNEO
IPC: H01R4/68
Filed: 1991-12-19
Abstract: PURPOSE:To join a superconductor to a connected body without deteriorating the superconductive characteristic of an oxide superconductor by heating and melting a junction material in an inert gas air current and by leaving the junction material behind cooling and by junctioning the oxide superconductor to the connected body at a low temperature while preventing the oxidation of the junction material. CONSTITUTION:An oxide superconductor 7 is kept into contact with a connected body 8. A junction material 9 comprising metal indium or its alloy or a lead alloy is added and provided to the connecting part. An inert gas air current heated to 150-300 degrees C is applied to the junction material for heating and melting. The junction material is left cooling in an inert gas atmosphere having a temperature of up to the melting point of the junction material.
Patent JP-H03196188-A (JP)
Title: Display system for information processor
Inventor: TAKAI KAZUTO
IPC: G09G5/30
Filed: 1989-12-26
Abstract: PURPOSE:To realize expression to change the modification content of same bit on different positions and manifold modification by providing plural attribute synthesis circuits, and performing selection with one to plural attribute bits. CONSTITUTION:An address is supplied from a display address generation circuit 1 to a character code memory 2 and an attribute memory 4. Next, (n) bits of the attribute memory 4 are supplied to the attribute synthesis circuits 51...5n, which modify a character pattern from a character pattern generation circuit 3 to which the address is supplied from the character code memory 2. Meanwhile, (m) bits of the attribute memory 4 are supplied to an attribute selection circuit 6, and either the attribute synthesis circuits 51...5n is selected, then, it is outputted to a display device 7. The display device 7 displays output selected with the attribute selection circuit 6. Thereby, the modification content of an attribute bit can be changed on the different positions on a display screen.
Patent JP-2001151339-A (JP)
Title: Tilt tray sorter
Inventor: FUKUWATARI ICHIRO
IPC: B65G47/38
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a tilt tray sorter capable of preventing damage to sorted objects while reducing the size of facilities in the cross direction and relatively reducing the initial delivery speed of the sorted objects by tilting trays backward relative to the moving direction. SOLUTION: In a tilt tray sorter 1, a number of trays 3 on which sorted objects 2 are loaded are moved along a guide rail 4 and the trays 3 are tilted at a preset position in delivering the sorted objects 2. A delivery port 5a for the sorted objects 2 is formed under the trays 3 and the trays 3 are formed to be tilted backward to the moving direction for delivery of the sorted objects 2 to the delivery port 5a with the tilting of the trays 3.
Patent JP-H02282277-A (JP)
Title: Image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a device capable of forming a high density dot image by reversely developing a latent image under non-contact state, which is formed by uniformly electrostatically charging a photosensitive body having a specified light decay curve and performing necessary dot exposure. CONSTITUTION:The photosensitive body 1, which has the light decay curve in such a shape that the absolute value of the derivation of the light decay curve is small when light quantity is small and it steeply increases as the light quantity increases by containing phthalocyanine in photoconductive semiconductor powder, is uniformly electrostatically charged by a corona charger 21 and dot-exposed with pulse width modulating spot light by a laser optical system 26, so that the latent image is formed. The latent image is developed under non-contact state by respective color developing devices 5A-5D. Then a digital image forming device capable of forming the high-resolution distinct latent image in which an adverse effect in forming the image in the bottom parts of the rising and falling curves of the light energy distribution of the pulse modulating spot light is cancelled by combining with the light decay characteristic of the photosensitive body and the high density color dot image by the non-contact development is obtained.
Patent JP-2001155213-A (JP)
Title: Circular paper money receiving/paying machine
Inventor: MITANI MASAYASU
IPC: G07D9/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a circular paper money receiving/paying machine that the installation area of a machine can be reduced and a maintenance/inspection operation is facilitated. SOLUTION: A circular paper money receiving/paying machine using received paper money as payment paper money is provided with the transportation path 17 having an oblong track shape, which has a first vertical transportation area 13 in which paper money transaction ports 2 and 3 and a collective cassette 9 installed in a cassette installation part 10 are arranged at the front side of a machine body 1, plural stackers by individual denominations 181 and 182 are vertically arranged at the rear side of the machine body and which goes downward in an almost vertical direction in the rear position of the collective cassette 9 is arranged in the intermediate area of the forward/backward direction of the machine body, a lower turn-back transportation area 14 which goes backward from the lower part of the first vertical transportation area and is turned back upward,  a second vertical transportation area 15 which goes upward in the almost vertical direction from the lower turn-back transportation area and an upper turn-back area 16 which goes to a front direction from the upper part of the second vertical transportation area, is turned back downward and is connected to the upper end of the first vertical transportation area 13.
Patent JP-H08224099-A (JP)
Title: Probe
Inventor: NAKAMURA YUSUKE
IPC: C12N15/09
Filed: 1995-12-01
Abstract: PURPOSE: To provide a prove for paternity test, criminal investigation, etc., containing a new VNTR sequence existing at the q27 site of the 6th human chromosome, exhibiting restriction fragment size polymorphism with various specific restriction enzymes and giving a marker important in the DNA diagnosis for identification, etc. CONSTITUTION: This new probe contains the human VNTR sequence existing at the q27 site of the 6th human chromosome, exhibiting restriction fragment size polymorphism with TaqI, RsaI, PstI and PvuII having >=3, allelic genes between 2.1 and 1.6kb for TaqI, >=4 allelic genes between 3.1 and 2.4kb for RsaI, >=3 allelic genes between 2.3 and 2.1kb for PstI and >=3 allelic genes between 1.5 and 0.8kb for PvuII and having a base sequence expressed by formula I [the dotted part contains one or more repetitions of a sequence of formula II (K is G or T; Y is C or T; R is G or A; S is G or C)].
Patent JP-H09151514-A (JP)
Title: Bath unit
Inventor: OKABE KIMIAKI
IPC: E03C1/22
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a sprinkler, by connecting a drain pipe to a jet bath circulating water in a bathtub by a pump through a changeover valve to use the water for a washing machine or a sprinkler located at a position far from the bathtub. SOLUTION: A suction hole 9 and a jet hole 10 are provided in a bathtub 2 and the water in the bathtub is circulated by a pump 3 with a filter. A drain pipe 6 is connected to the pump 3 through the first changeover valve 4 and a faucet 7 is fitted to the front end thereof and further, the first and second switches 14, 15 are fitted. When jetting out water, the second switch 15 is put on and the pump 3 is driven to circulate the water in the bathtub. When the bath water is used for a washing machine or the like, the first switch is put on and then the second changeover valve 5 is closed and the first changeover valve 4 is opened and the pump 3 is driven to discharge the bath water. In this time, drain water is ordinarily discharged from a drain opening 8. The pump is used for the circulation and the draining in common. In this way, the device can be made compact.
Patent JP-H04203193-A (JP)
Title: Rotary door for controlling entrance and exit
Inventor: MATSUMIYA YOSHIO
IPC: E05F15/20
Filed: 1990-11-30
Abstract: PURPOSE:To improve the control of entrance and exit by holding each door component member on a rotary shaft which is arranged on one side in longitudinal wall section on one side in lateral direction slidably, and making it possible to engage and disengage guide bodies on both side end parts of the component member with a guide rail. CONSTITUTION:A rotary shaft 4 is arranged on one side on a first longitudinal wall section 21 side of one of the first and second longitudinal wall sections 21, 22 on both sides of a doorway 1, and space between the shaft 4 and second longitudinal wall section 22 allows one person who comes in and out to pass. Next, a plural number of door component members 51, 52 are held on the shaft 4 at equal angle at 90 deg.C in lateral direction slidably. Then, a guide body 8 mounted on both side end sections of the members 51, 52 is formed in such a way that it can engage or disengage with a guide rail 11. When the door component members 51, 52 are guided and moved due to the guide rail 11, the members 51, 52 are advanced from and retracted to the rotary shaft 4 to open or close the inlet and outlet 1. Thus, it is possible to improve the control of entrance and exit.
Patent JP-H11222391-A (JP)
Title: Mast device for forklift truck
Inventor: MIYAMOTO YASUHIRO
IPC: B66F9/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To restrain a wobbling movement of a lift chain which vertically moves a fork of a forklift truck. SOLUTION: The mast device comprises a fork 27 provided on a carriage 21 vertically movably guided by an inner mast 11 which is vertically movable along an outer mast 1, and a chain wheel 17 around which a lift chain 19 for vertically driving the carriage 21 is wound, and which is rotatably mounted on a chain wheel bracket 15 integrally arranged on the inner mast 11. In this device, a wobble restraining member 31 for restraining a wobble of the lift chain 19 in a back-and-forth direction is arranged on the outer mast 1. The wobble restraining member 31 is made from, for example, rubber, plastic or non-ferrous metal such as aluminum.