baber/WOPTO huggingface dataset:
Patent JP-H1163357-A (JP)
Title: Connection structure for piping
Inventor: SHIMAMURA KAZUHIDE
IPC: F16L47/02
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To maintain airtightness in connection between fluororesin materials with corrosion resistance for a long time by inserting an internal end part of a pipe type joint main body made of the fluororesin into a mounting hole of a container main body so as to fuse them together and constructing a sealing structure, which is not changed along with the lapse of time, between the joint main body and the container main body. SOLUTION: A mounting hole 12a is bored in the substantially central part of a container main body head 12, and inside the mounting hole 12a, a shank part 60b of a joint main body 60 provided with an external thread part 60a on the head part outer circumference face is fitted. On the outer circumferential face of the shank part 60b, PVDF welding 62 is applied over the whole circumference, and the joint main body 60 is welded to the container main body head 12 so as to be integrated together. In this way, the joint main body 60 is integrally welded to the container main body head 12, so that complete sealing is accomplished between the joint main body 60 and the container main body head 12.  For this sealing is not based on elastic fixing, a change with the lapse of time is reduced, so that gas leakage from a gap between the joint main body 60 and the container main body head 12 can be prevented for a long time.
Patent JP-H04282043-A (JP)
Title: Vibration damper with extended temperature range
Inventor: ROJIYAA UOOREN JIYONSON
IPC: C08L33/08
Filed: 1991-09-18
Abstract: PURPOSE: To provide constrained layer damping structure effectively displaying damping performance in a broad temperature range, bearing a shock even at a relatively lower temperature, and firmly sticking. CONSTITUTION: In damping structure comprising a constraining sheet and visco- elastic material adhered to each other, a small amount of rubber polymer particles (especially core-shell polymers) are added in the visco-elastic copolymers.
Patent JP-H04120246-A (JP)
Title: Heat resisting steel and its application
Inventor: SHIGA MASAO
IPC: C22C38/00
Filed: 1990-09-10
Abstract: PURPOSE:To obtain a heat resisting steel combining strength at high temp. with high toughness by specifying a composition consisting of C, Si, Mn, Cr, Mo, Ni, V, Nb, Ta, N, and Fe and limiting impurity content. CONSTITUTION:This steel is a heat resisting steel having a composition which consists of, by weight, 0.05-0.20% C, <=0.10% Si, <=0.30% Mn, 8.0-13.0% Cr, 1.5-3.0% Mo, 1.5-3.0% Ni, 0.05-0.3O% V, 0.02-0.20% Nb and/or Ta, 0.02-0.10% N, and the balance Fe with inevitable impurities and in which the contents of P, S, Sb, Sn, and As among the above impurities are limited to <=0.015%, <=0.015%, <=0.0015%, <=0.01%, and <=0.02%, respectively, and further, it is preferable that this steel has a totally tempered martensitic structure. This heat resisting steel has characteristics of >=50kg/mm<2> 10<5>hr creep ructure strength at 450 deg.C, >=8kg-m/cm<2> 20 deg.C V-notch Charpy impact value, and <=20 deg.C fracture appearance transition temp. Accordingly, this heat resisting steel can be suitably used for high-temp. and high-pressure gas turbine disk, etc.
Patent JP-H0283890-A (JP)
Title: Method for driving magnetic storing element
Inventor: MATSUDERA HISAO
IPC: G11C11/14
Filed: 1988-09-20
Abstract: PURPOSE:To execute the high density with eliminating the limit on the lithography technology on a thin line group formation for element bit position formation by driving an element with plural Bloch line pairs as a unit. CONSTITUTION:A transfer unit setting band 5 by the ion implantation arranged at an interval 1mum is used and a block line (BL) pair up to maximum two pairs is transferred. Namely, in units of the transfer, the BL pairs can obtain three conditions 2, 3 and 4 from 0 to two pairs. At a storing element, they are stored as the data coded by the number of the BL lines to exist at a transfer unit. In order to write plural BLs, the writing process of a pair of BL lines is repeated. The transfer is executed by a bias pulse magnetic field in the same way as the conventional one. An information reading action extends a transfer path edge, moves it to a domain edge to extend the BL pair by the in-plane magnetic field and the domain edge is cut by a hair pin conductor. The cut domain is driven and read by a bias magnetic field slope.
Patent JP-H1064431-A (JP)
Title: Deflecting yoke disassembling device
Inventor: KANEHIRA KOJI
IPC: B09B5/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To disassembly a spent deflecting yoke so as to efficiently recycle per each part by extruding a pedestal, which holes a deflecting yoke, in the arranged direction of the deflecting yoke, and radially opening the locking hooks which are arranged near the pedestal. SOLUTION: A deflecting yoke 10 is fixed by a neck tube lock 16 of a pedestal 2 and a driving pedal 3a of operated so that hooks 4, 4 are moved inside by a hook opening and closing part 6, and the lock parts 4a, 4a are positioned inside of the deflecting yoke 10. The pedestal 2 is pushed up by a pedestal driving unit 3 through a support 2a, and the lock parts 4a, 4a of the hooks 4, 4 are positioned inside of the deflecting yoke 10. When the pedestal 2 is pushed up further, the hooks 4, 4 are opened and a plastic base 11 is disassembled, and the lock part 4a passing through the plastic base 11 pushes out a vertical deflecting coil. The pedestal 2 is further pushed up so as to open the hook 4, and the plastic base 11 and the vertical deflecting coil 12 are disassembled, while a horizontal deflecting coil 13 is taken out.
Patent JP-H0639637-A (JP)
Title: Turret punch press
Inventor: OKUBO MASAAKI
IPC: B21D28/36
Filed: 1992-07-22
Abstract: PURPOSE:To effectively absorb shock generated when a tap comes into contact with a work at tapping, without using any complex control means, and simplify the structure of a tapping device as a whole. CONSTITUTION:An air motor 34 is made to intervene between air passages 32a, 32b. One of these air passage's 32a, 32b is made to be able to be connected to an air feed port 31a and the other one is made to be able to be connected to the atmosphere, respectively, and the air motor 34 is made to be rotatable. A tap 44 is attached to a rotary shaft 37 of the air motor 34, and this tap 44 is made to be able to move axially by air sent from the air passages 32a, 32b.
Patent JP-H04116343-A (JP)
Title: Warm air circulator
Inventor: ABE TADAO
IPC: F24H3/04
Filed: 1990-09-07
Abstract: PURPOSE:To prevent a sudden temperature drop when burning is turned off and control the temperature of a hothouse in a stable condition by installing heat accumulating material near to the burner and making it contact with the wind from a circulation fan. CONSTITUTION:Ventilation route 5 is constituted of a partitioner 9 to be penetrated with the burning part 7A of burner 7 and a shielding plate 10 surrounding the burning cylinder 8. Between the inner plate 10A and outer plate 10B of the shielding plate 10, a heat accumulating material 11 is stuffed. In the burning cylinder 8, a heat accumulating material 12 and an electric heater 13 are installed. The heat accumulating materials 11 and 12 are made from the substance of which the heat accumulating capacity of sensible heat is large (for example, pressurized water or oil in liquid, or solid ceramic powder of Mg, Ca, Si, etc.,). In the shielding plate 10 and the burning cylinder 8 which are heated by the burning gas of the burner 7 and at the same time contact with the wind from a fan 6, heat accumulating materials 11 and 12 are installed. Therefore, when the burning of burner 7 is turned off, the heat accumulated in the heat accumulating material 12 will be released slowly and there will be no sudden drop in the temperature of warm wind.
Patent JP-H0578289-A (JP)
Title: 2,7-bis(4-aminophenoxy) naphthalene and its production
Inventor: ISHIHARA HIROKO
IPC: C07C213/02
Filed: 1991-09-18
Abstract: PURPOSE:To provide a new compound useful as a raw material for polyimides having excellent flexibility and moldability. CONSTITUTION:2,7-Bis (4-aminophenoxy) naphthalene of formula I. The compound of formula I is obtained by reacting a p-halogeno-nitro-benzene of formula II (X is halogen) with 2,7-dihydroxynaphthalene in the presence of a basic substance such as an alkali metal hydroxide in an aprotic polar solvent such as DMF and subsequently reducing the obtained compound of formula III
Patent JP-2001069231-A (JP)
Title: Telephone terminal, and its third party response processing system at incoming call
Inventor: KAWASAKI KANETAKA
IPC: H04W92/08
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To realize a telephone terminal easy in response operation even when user authentication is performed. SOLUTION: In this telephone terminal 100 capable of receiving an incoming call while united with a medium 200 for user authentication which can freely be loaded and unloaded, a list 210 showing the correspondence relation between the medium 200 and a plurality of telephone numbers is provided, and the number of an incoming call is collated with the plurality of telephone numbers included in the list 210 when the incoming call arrives. The incoming call is received and answered only when the number of the incoming call coincides with any of the plurality of the telephone numbers. A medium does not have to searched when an incoming call arrives even when user authentication is performed so that the response operation is made easy.
Patent JP-S62191436-A (JP)
Inventor: RARII JIYOO HIYUUI
IPC: C03B37/083
Filed: 1986-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1082318-A (JP)
Title: Plate spring
Inventor: YAJIMA KAZUO
IPC: F01N13/08
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a plate spring whose spring pressure can be freely adjusted, by driving large and small diametral annular spring end parts concentrically from one flat metallic plate, and also arranging a plurality of remaining parts at approximately equal intervals so as to form slits, and raising up the slits to be respectively continued so as to form raised slit parts. SOLUTION: A plate spring 1 applied to a flexible tube for an automobile exhaust system, which elastically retains the extending and shrinking of a bellows to absorb the displacement of first and second exhaust gas pipes, is formed in such a manner that a large diametral annular spring end part 2 and a small diametral annular spring end part 3 are driven concentrically from one flat metallic plate, and two concentrical slits 41, 43 in which a plurality of remaining parts are arranged in their center are arranged in the intermediate parts of the end parts 2, 3 at approximately equal intervals.  Also, the plate spring 1 has slits 42 through which the slits 41, 43 are continued to each other, and these slits 42 are raised up so as to form raised slit parts 4a to 4d, and after that, a shaft is supported by the small diametral annular spring end part 3, and the large diametral annular spring end part 2 is made to serve as a fixed part. At this time, spring pressure is adjusted from a metal peculiar spring constant, plate thickness and plate surface area.
Patent JP-H0286315-A (JP)
Title: Nand driver circuit
Inventor: KURUMA AKIO
IPC: H03K19/088
Filed: 1988-09-22
Abstract: PURPOSE:To prevent an output signal from being latched in the ON state at leading/trailing of a power voltage by connecting a Zener diode in an opposite polarity between an output totem pole transistor-(TR) and an output inverter TR. CONSTITUTION:A diode D 30 is inserted in an opposite polarity in series between an emitter of the output totem pole TR 25 and a collector of the output inverter TR. Then a connecting point between other terminal of a resistor R7 whose one terminal is connected to a common terminal COM and a base of a drive TR Q7 whose emitter is connected to a common terminal is connected to a connecting point between a cathode of a diode D 32 and a collector of the TR Q6. When a Zener voltage drop of a Zener diode D 30 is selected so as to satisfy a relation of V1max<V2min by taking the dispersion of each component into account, a problem of malfunctioning a device to be driven at the rising of a power voltage is completely prevented.
Patent JP-S6394022-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: EDA MASATO
IPC: F02B27/06
Filed: 1986-10-08
Abstract: PURPOSE:To reduce the size of a driving device by ensuring connection or disconnection of an auxiliary exhaust pipe on the downstream side of a main exhaust pipe, and not positioning the auxiliary exhaust pipe on the course of exhaust gas from the main exhaust pipe at the time of disconnection. CONSTITUTION:An auxiliary exhaust pipe 10 is provided on the downstream side from a main exhaust pipe 1, and the main exhaust pipe 1 and the auxiliary exhaust pipe 10 are connected to or disconnected from each other by a driving device 25. When negative pressure is not introduced into an upper chamber 6 in the driving device 25, the auxiliary exhaust pipe 10 is located in the A-A position. On the other hand, when negative pressure is introduced into the upper chamber 6, it is located in the B-B position, that is, off the course of exhaust gas from the main exhaust pipe 1. Therefore, it is possible to decrease the operating stroke of the driving device in comparison with conventional variable length exhaust devices, so as to reduce the size of the driving device.
Patent JP-H0873314-A (JP)
Title: External preparation for skin and bathing agent
Inventor: TOMONO NORIHIRO
IPC: A61K8/00
Filed: 1994-09-05
Abstract: PURPOSE: To obtain an external preparation for skin or a bathing agent showing synergistic effects of preventing and improving allergic skin inflammation diseases, chopped skin and dryness of skin and suppressing aging of skin, by using extracted components of specific plants. CONSTITUTION: This external preparation for skin or a bathing agent is obtained by using an extracted component prepared by extracting leaves of Eriobotrya japonica Lindley with water, ethanol, 1,3-butylene glycol or a mixed solution of two or more of them and extracted components made by similarly extracting Paeonia suffruticosa Andrews and Zanthoylum piperitum De Candolle as essential components. One or more similar extracted substances selected from Paeonia suffruticosa Andrews and Perilla frutescens, Houttuynia cordata and Mentha piperita L. may be used together. The external preparation for skin or the bathing agent prevents and improves skin inflammation diseases such as flare, humid tetter, edema, boil and atopic dermatitis and troubles of skin such as chopped skin and dryness of skin.  The external preparation for skin or the bathing agent can make skin texture and keep the skin healthy.
Patent JP-H0874108-A (JP)
Title: Athletic pants
Inventor: SHIBATA ATSUNOBU
IPC: A41D1/08
Filed: 1994-09-05
Abstract: PURPOSE: To obtain an athletic pants designed to improve the movement functionality of the legs, esp. useful for soccer. CONSTITUTION: The objective pants is so formed as to be horizontally jointed from the site 2 corresponding to the pubic bone on the centerline A of front waist 1 to the hip line C of back waist 3. The rear end line 13 of the lower trunk 5 of the front waist and the front end line 14 of the lower trunk 7 of the back waist are mutually crossed over in front of cylindrical parts 12 to provide a freely openable superposed part 15. Thereby, even when one leg is raised high forward, the left and right cylindrical parts 12 can be prevented from instantaneously following about.
Patent JP-H0288556-A (JP)
Title: Production of 2,2,6,6-tetramethyl-4-oxopiperidiene
Inventor: HIROWATARI NORIYUKI
IPC: C07D211/74
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a compound useful as a synthetic intermediate for stabilizers of high polymer materials or bleaching agents in good yield based on consumed acetone without problems in corrosion of reaction apparatuses by reacting the acetone and/or condensate thereof with ammonia in the presence of a catalyst. CONSTITUTION:Acetone or condensate thereof or both in a solvent are reacted with ammonia using nitrophenols or nitronaphthols as a catalyst to afford 2,2,4,4,6-pentamethyl-2,3,4,5-tetrahydropyrimidine, which is then heated with acetone to provide the objective substance. The reaction is carried out by using the catalyst in an amount of 0.1-30mol% based on the acetone and/or condensate thereof which are starting materials and the acetone and/or condensate thereof in a molar amount of 3-20 times based on the ammonia.
Patent JP-H0582458-A (JP)
Title: Manufacture of semiconductor crystal
Inventor: YAMAMOTO KOSAKU
IPC: C30B29/46
Filed: 1991-09-19
Abstract: PURPOSE:To prevent the formation of a mutual diffusion layer, by a method wherein, after compound semiconductor crystal is grown by a liquid epitaxial growth method, and then melt for epitaxial growth is separated from a substrate, the substrate is exposed to melt atmosphere in an ample at the melt temperature. CONSTITUTION:Melt 4 for epitaxial growth is heated, held for one hour, and fused. Said melt 4 is brought into contact with a sapphire substrate 1. Hg1-xCdxTe crystal is epitaxially grown by wiping-off operation for separating the melt 4 for epitaxial growth. The melt temperature at the time when the melt 4 for epitaxial growth is separated is kept as it is, and heat treatment is continued for 10 hours or longer. By performing heat treatment for 10 hours or longer in the above manner, Hg1-xCdxTe crystal of high quality can be formed on the sapphire substrate surface. The (x) value of said layer is constant, that is, a mutual diffusion layer is not formed.
Patent JP-H0875281-A (JP)
Title: Heat transferring device
Inventor: WATABE MAKOTO
IPC: F25B1/00
Filed: 1994-09-06
Abstract: PURPOSE: To enable heat to be transferred even if there is a height difference between an installing position of a heat source side heat exchanger and an installing position of a utilization side heat exchanger. CONSTITUTION: Refrigerant of which gaseous phase and liquid phase are varied is enclosed in a closed circuit in which a heat source side heat exchanger 2, a utilization side heat exchanger 4, a container 5 having a radiator and a liquid pump 1 are connected to each other. Then, the liquid refrigerant is transferred from the utilization side heat exchanger 4 to the container 5 having a radiator in reference to a pressure difference based on a temperature difference between the utilization side heat exchanger 4 and the container 5 having a radiator.
Patent JP-S61117418-A (JP)
Title: Fitting structure of knocking sensor
Inventor: TAGUCHI YOSHIO
IPC: G01L23/22
Filed: 1984-11-14
Abstract: PURPOSE:To improve the precision of knocking sensing by providing a thick part having specific thickness to a trap deck flange formed on the cylinder block of an engine. CONSTITUTION:Knocking generated within bore walls of respective cylinders 3 is propagated to a top deck 11 firstly and then the water in a water jacket 9 through its wall, and then propagated to the external wall of the cylinder block 1. For the purpose, the thick part 17 is provided to the top deck flange 5 and a rib 19 is connected, so that vibrations from the top deck 11 are propagated to a knocking sensor 13 through the thick part 17, rib 19, and a projection part 7. Therefore, vibration components generated at the position closest to the vibration generation source of the knocking are detected almost in their states, so the higher-precision detection of the knocking is performed.
Patent JP-H04121430-A (JP)
Title: Intake control valve device for engine
Inventor: SHINDO TAKAO
IPC: F02D9/10
Filed: 1990-09-07
Abstract: PURPOSE:To install a bearing easily in a shaft port and reduce a gap between a valve shaft and a shaft hole thereby to reduce an air leakage amount by installing a bearing on a small diameter portion of the valve shaft which pierces the shaft port, and supporting the valve shaft by means of the bearing in the shaft port between intake passages. CONSTITUTION:Two intake passages 2, 2 are parallelly arranged insertingly through one body 1. On one valve shaft 3 which transverse each center of the passages 2, 2, two circular valve plates 4, 4 are installed so as to simultaneously open/close the intake passages 2. The valve shaft 3 concentrically pierces through a shaft hole 5 between intake passages 2 and 2, and installing ports 6, 6 on both sides of the passages, and is supported rotatably by ball bearings 7, 7. A portion of the valve shaft 3 piercing the shaft hole 5 is a small diameter portion 8 a little shorter than the shaft hole 5, both sides of which small diameter portion 8 are put in the shaft hole 5. A bearing 9 is fitted on the small diameter portion 8, and brought into contact with the shaft port 9 to rotatably support the valve shaft 3.
Patent JP-H1059111-A (JP)
Title: Instrument panel structure for vehicle, and its assembling method
Inventor: YAMAJI IPPEI
IPC: B60R21/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an instrument panel and its assembling method for vehicles, which are capable of eliminating the need for special members to facilitate assembling operations by a simple construction when an air bag module is assembled. SOLUTION: In the inside on the front passenger seat side in a instrument panel 1, an air bag module 6 insertedly assembled from an air bag bag body expanding opening 2 on the upper face of the instrument panel, a recessed part 4 provided with an upper wall 41 having a surface 410 facing the air bag module 6, a mounting bracket 7 fixed to the bottom of the air bag module 6, a supporting bracket 8 which is supported on and fixed to an instrument panel-member 9 supporting the instrument panel 1 and extending across the car body width and to which the mounting bracket 7 is joined and fixed, and an air-conditioning duct 13 arranged below the supporting bracket 8 on the side opposite to the recessed part 4 with respect to the instrument panel member 9, are provided.
Patent JP-H0793063-A (JP)
Title: Information processor and power supply control method
Inventor: SUMIOKA KAZUO
IPC: G06F1/26
Filed: 1993-09-27
Abstract: PURPOSE:To surely performing a backlog process by an battery-driven type information processor even if the capacity of the battery for the main body runs out. CONSTITUTION:The information processor, equipped with the main battery 11 which supplies electric power to the device main body 13 and a backup battery 12 which supplies electric power to a backup memory 14, is provided with a switch 2 which supplies electric power from the backup battery 12 to the device main body 13 simultaneously to the backup memory 14. Then, when the capacity of the main battery 11 drops to the state where the device main body 13 can not be driven, the electric power is supplied from the backup battery 12 to the device main body 13 through the switch 2 to carry on a job performed on the side of the device main body 13.