baber/WOPTO huggingface dataset:
Patent JP-H0843245-A (JP)
Title: Device for inspecting for gas leakage from piping within custome site before gas meter
Inventor: KANEKO ISAO
IPC: G01F3/22
Filed: 1994-07-29
Abstract: PURPOSE:To provide a device which can inspect for gas leakage from a piping within customer site before gas meter. CONSTITUTION:A service tee 3 for inspection is fitted to a gas supplying pipe 4 and, at the same time, a flow rate taking-out means equipped with a gas stopper is inserted into the service tee 3. After a gas is guided to the outside of the pipe, a gas flowmeter is attached to the point from which the gas is guided to the outside and the gas is supplied from a main branch pipe 1 by closing a meter cock 6. When the flow rate of the gas is measured, the presence of gas leakage is judged.
Patent JP-S6426708-A (JP)
Title: Method for melt spinning thermoplastic polymer
Inventor: AISAKA HIROYUKI
IPC: D02J1/22
Filed: 1987-07-17
Abstract: PURPOSE:To melt spin the titled polymer at a low cost without heating in a drawing step, by melt discharging a thermoplastic polymer, slowly cooling the discharged yarn in a heating cylinder of a specific length at a specific temperature provided just under a spinneret and taking off the yarn with unheated rollers near the outlet of the heating cylinder at a high speed. CONSTITUTION:A thermoplastic polymer is melt spun and without once winding directly drawn. In the process, the molten polymer is discharged from a spinneret 1, slowly cooled in a heating cylinder 3 having 30-80cm length at an atmospheric temperature (T) within the range of >= the glass transition temperature (Tg)-<= the melting point (Tm) near a spun yarn 2 in the interior thereof provided just under the spinneret. Warm air streams are flowed from the upper part of the heating cylinder 3 and the yarn is taken off with unheated rollers 6 and 7 provided near the outlet of the heating cylinder 3 at >=5,000m/min speed to carry out melt spinning of the thermoplastic polymer.
Patent JP-2000009526-A (JP)
Title: Vibration detector
Inventor: UMEKAGE YASUHIRO
IPC: G01H1/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To detect an earthquake with a cut back of the power consumption. SOLUTION: This apparatus is constituted of a signal waveform detecting means 16 and an earthquake discriminating means 19 which operate when signal level detection means 10, 11 and 12 are determined to be above a first predetermined level. Thus, only when the signals are above the first predetermined level, the signal waveform detecting means 16 and the earthquake discriminating means 19 operate thereby achieving a lowering of power consumption.
Patent JP-H0227663-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SADAKUNI SAKAE
IPC: H01M6/16
Filed: 1988-07-18
Abstract: PURPOSE:To improve the discharge characteristic after storage and the discharge characteristic at a low temperature by providing a negative electrode using lithium or lithium alloy as an active material, a positive electrode using manganese dioxide as an active material, and a specific liquid organic electrolyte. CONSTITUTION:In a nonaqueous electrolyte battery constituted of a negative electrode using lithium or lithium alloy as an active material, a positive electrode using manganese dioxide as an active material, and a liquid organic electrolyte, an electrolyte solved with lithium trifluoromethane sulfonate in a mixed solvent of gamma-butyrolactone, dimethoxyethane and tetrahydrofuran is used for the liquid organic electrolyte. The discharge characteristic after storage and the discharge characteristic at a low temperature of a lithium-manganese dioxide nonaqueous electrolyte battery are improved.
Patent JP-H105314-A (JP)
Title: Solid pharmaceuticals detector of solid pharmaceuticals supplying device
Inventor: NIIJIMA TOSHIYUKI
IPC: A61J3/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To enable the assembly to align optical axes and high detection accuracy by fitting, assembling and fixing a light emitting part and light receiving part and a lens body integrally formed with counter lenses into a housing formed by integrating, assembly and coupling upper and lower housings. SOLUTION: This solid pharmaceuticals detector comprises the upper housing 51, the lower housing 52, the light emitting and receiving part integrally formed with the light emitting part 54 and the light receiving part 56 and the lens body 65 formed by integrally forming the counter lenses 58, 59 built into the respective inside parts of the light emitting part 54 and the light receiving part 56. The bottom ends of the left and right side walls forming the respective lenses 58, 59 of the lens body 65 are projectingly provided with projecting edges 73, 73. The notched part for lens body receiving and fitting of the lower housing 52 is provided with hollow grooves 74, 74 in correspondence to the projecting edges 73, 73. Serrated differences in level exist in the fitting parts of the lens body 65 and the lower housing 52.  The infiltration of the medicine powder emitted from medicines into the detector is prevented by these differences in level. A light emitting substrate 54B and a light receiving substrate 56B are fitted into the mounting recesses 68, 68 of the lower housing 52. Next, the lens body 65 is fitted and set into a step part 71 and thereafter, the upper housing 51 is put on the lower housing 52.
Patent JP-S6069676-A (JP)
Title: Cleaning auxiliary agent applying device
Inventor: KASUYA RIYUUHEI
IPC: G03G21/10
Filed: 1983-09-26
Abstract: PURPOSE:To improve a cleaning property of a residual toner on a photosensitive body by providing a cleaning auxiliary agent which is separated and opposed along the circumferential surface of a sleeve, between a tuft rise control plate and a developing area, and providing a magnet on its supporting plate. CONSTITUTION:When a cleaning auxiliary agent C such as fatty acid metallic salt, etc. is used for a cleaning auxiliary agent applying device, a magnetic toner T which is controlled by a tuft rise control plate 7 and carried by adhering to the circumferential surface of a non-magnetic sleeve 3 is stirred up by a mutual action of a magnetic force of a magnet roll 4 and a magnet. Therefore, the magnetic toner T scrapes a little the cleaning auxiliary agent C and moves to a developing area 11, an electrostatic latent image on an image carrying body 1 is developed, and the cleaning auxiliary agent C is supplied to the image carrying body 1. The cleaning auxiliary agent C exists together with a residual toner on the image carrying body 1, and a cleaning performance by a blade is improved. In this way, it is avoided that a device is made large-sized and its cost is raised.
Patent JP-H1027635-A (JP)
Title: Cable connecting clip device
Inventor: HASEGAWA HISASHI
IPC: H01R4/48
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a cable connecting clip device of high reliability. SOLUTION: This cable connecting clip device has a clip 1 constituted by a conductive elastic unit to provide an almost U shape of thin width belt shape having a tip end part of two sets of leg parts 1c, 1d mutually opposed to each other and a tip opening part if provided to open in a recessed shape in a tip end part 1a of the leg part 1c to be connected to be inserted to a connection terminal part in a connection objective equipment. In this way, operation safety of a cable connecting clip device can be improved.
Patent JP-2000011456-A (JP)
Title: Optical disk
Inventor: ICHIHARA KATSUTARO
IPC: G11B7/24035
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enable a reflection layer having high reflectivity and low thermal conductivity in combination by specifying the ratio of the thermal conductivity (k) of a recording layer in a region above room temp. and below the recording temp. of the recording layer and the reflectivity of the reflection layer alone at a wavelength of the light used for reproducing to a specific value or below. SOLUTION: The optical disk comprise a substrate 1, a lower interference layer 2, the recording layer 3, an upper interference layer 4 and the reflection layer 5. The reflection layer 5 is formed as a layer to reflect the information recording light and information reproducing light of the optical disk and the standardized thermal conductivity κ/Rr when the reflectivity at the wavelength of the reproducing light is defined as Rr and the thermal conductivity as κ is specified to <=100 W/m.K. where, the reflectivity Rr is not the reflectivity of the reflection layer 5 itself and is the reflectivity of the reflection layer alone. The reflectivity described above is preferably >=0.8 as the reflectivity which is not affected by the other layers of the optical disk and with which the reflectivity over the entire part of the optical disk is not degraded.  The thermal conductivity (κ) depends upon temp., is the thermal conductivity in the region above room temp. and below the recording temp. of the recording layer 5 and is preferably 60 W/m/K.
Patent JP-H05205923-A (JP)
Title: Manufacture of permanent magnet having excellent corrosion-proof property
Inventor: HAMADA SHIGEKI
IPC: H01F1/053
Filed: 1992-06-12
Abstract: PURPOSE:To form a corrosion-proof thin film, having excellent adhesive property and corrosion-proof property, on the surface of a permanent magnet material in uniform thickness by a method wherein a corrosion-proof thin film layer is formed on the surface of a permanent magnet body, having the main phase consisting of tetragonal crystal, by an ion vapor-deposition thin film forming method. CONSTITUTION:The fine powder, in the composition of Nd 15, Dy 1.5, B 8 and Fe 75.5atom%, is placed in a metal mold, the fine powder is oriented in a magnetic field, and a molded body is formed by molding. The molded body is heat-treated, and a permanent magnet is manufactured. A test piece is cut out from the permanent magnet obtained, the Ti thin piece of coating material is evaporated by arc discharge under vacuum in a vacuum container containing the test piece, N2 gas is formed into accelarated N2 gas ions, Ti vapor and N2 gas ions are made to irradiate, and a Ti thin film is formed on the surface of the test piece. As a result, a corrosion-proof thin film layer, having the prescribed thickness and excellent uniformity, can be obtained, and the oxidization of the permanent magnet can completely be prevented.
Patent JP-S57102019-A (JP)
Title: Failure correction of x-ray exposure mask
Inventor: TANAKA KAZUHIRO
IPC: G03F1/74
Filed: 1980-12-17
Abstract: PURPOSE:To correct a fine pattern easily and accurately by a method wherein a black spot is removed by ion etching and a pin hole is corrected by ion injection. CONSTITUTION:After a soft X-ray permeable layer 2 is covered by soft X-ray absorbing metal 9 which absorbs soft X-ray, resist is removed and only a soft X-ray absorbing layer 9 is left as a pattern. At the same time a pin hole in the resist pattern leaves a black spot 7' and a black spot in the resist pattern  leaves a pin hole 8', reflecting the failures in the resist pattern. Then the black spot 7' is removed by ion beam irradiation and the pin hole 7' is corrected by ion injection.
Patent JP-H1043030-A (JP)
Title: Footwear-mounting base
Inventor: RIKU KEIMEI
IPC: A47G25/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a footwear mounting base which automatically rotates when one gets on the base to take off one(s shoes so that the footwear can be arranged in the direction of easily putting on the shoes at the time of the next use. SOLUTION: A rotary board 5 is vertically movably and rotatably provided on a base bed 1, and an automatic rotary means A constituted to rotate once by 180 deg. after one gets on and off the rotary board with the footwear being put on is provided between the rotary board and the base bed. Then, the automatic rotary means A is constituted of a spindle 2 provided on the outer periphery erected swingingly on the base bed 1 with a cross spiral guide groove 2a, a guide tubular body 9 mounted to the rotary board, provided rotatably in a tubular body 6 having the spindle fitted therein and having a guide projection fitting in the guide groove 2a, a ratchet mechanism for allowing the guide tubular body 9 to rotate only in one direction,  a spring 14 elastically wound around the spindle between the tubular body and the base bed to urge the tubular body 6 axially of the spindle 2 and a cam mechanism to rotate the tubular body 6 provided between the tubular body 6 and the spindle 2 once by 180 deg..
Patent JP-H1026181-A (JP)
Title: Engine mount system
Inventor: NAKASE TADAYOSHI
IPC: F16F15/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce vibration transmitted from an engine to a base by equipping a control means to carry out motion to change a relative angle against the base of a cushioning member. SOLUTION: At the time of relative angle positional control of a liquid sealed mount 20 by a control unit 60, it is mapped and recorded in an inside memory in accordance with a detection signal showing engine speed. Accordingly, an initial position of the liquid sealed mount on each of mount parts A-D is set by referring to an angle data of the liquid sealed mount 20. It is memorized in a memory medium 61 of inside memory of the control unit 60. An actual engine 10 and an automatic transmission to be control objects are previously made in a working state, and when engine speed is changed from a comparatively low rotational region to a comparatively high rotational region, vibration of each detection point set in the engine main body 10 and the automatic transmission 12 is detected, and it is set at an angle position where it is reduced.
Patent JP-H0525309-A (JP)
Title: Foamable polyolefin resin composition
Inventor: ARAI TOSHIHIRO
IPC: C08L23/10
Filed: 1991-07-19
Abstract: PURPOSE:To provide the subject composition containing a polypropylene having a specific melt index, a polyethylene, a polyhydric alcohol containing plural (meth)acryloyloxy groups and a foaming agent and capable of giving a uniformly foamed material having excellent heat-resistance, toughness and processability. CONSTITUTION:The objective foamable resin composition can be produced by compounding 100 pts.wt. of a polyolefinic resin consisting of (A) 40-100 pts.wt. of a polypropylene having a melt index of 0.5-15 and (B) 60-0 pts.wt. of a polyethylene having a melt index of 2-50 with (C) 0.5-7 pts.wt. of an aliphatic dihydric alcohol (meth)acrylate having 2-18C methylene group between two (meth)acryloyloxy groups [e.g. 1,6-hexanediol di(meth)acrylate] and 0.5-5 pts.wt. of an aliphatic polyhydric alcohol (meth)acrylate having >=3 (meth)acryloyloxy groups (e.g. trimethylolpropane triacrylate) and (D) 1-50 pts.wt. of a heat- decomposable foaming agent.
Patent JP-H0344127-A (JP)
Title: Automobile privacy telephone system
Inventor: FUSHIMI SHIGEO
IPC: H04W12/02
Filed: 1989-07-11
Abstract: PURPOSE:To prevent the content of conversation from being understood by the 3rd party even in the case of interception by the 3rd party by adding a transmission noise signal to a privacy call signal in use at all times. CONSTITUTION:A compression circuit 12 of an automobile privacy telephone equipment 1 applies compression processing to a voice signal inputted to a sender side input terminal 11 and a noise signal from a transmission noise generating circuit 15 is added to a voice signal from the compression circuit 12 at an adder circuit 13 and the sum is outputted to a transmission line 4. An adaptive echo canceller 33 of a general subscriber privacy call equipment 2 references the transmission noise signal from a transmission noise generating circuit 14 and the canceller 33 eliminate the transmission noise signal added, leaked and mixed. Then a reference noise signal from a reference noise generating circuit 36 having the same function as the reference noise signal from a reference noise generating circuit 15 of the automobile telephone privacy call equipment 1 is referenced to eliminate the transmission noise signal from the automobile telephone privacy call equipment 1. Thus, the content of conversation is not understood by the 3rd party and whether or not the conversation is made at present cannot be discriminated by the 3rd party.
Patent JP-S6157377-A (JP)
Title: Ink ribbon shifting mechanism for printer
Inventor: TSUKADA TETSUO
IPC: B41J35/10
Filed: 1984-08-30
Abstract: PURPOSE:To omit the supply of an electric current for holding a shifted condition and thereby reduce current consumption, by a construction wherein action of a rotating force on a positive motion cam is eliminated in a condition wherein a ribbon is shifted. CONSTITUTION:A ribbon guide shift lever 41 is turnably supported on a support shaft 26 protruding on left and right sides of a carrier 21, and a tip part 41a thereof shifts a ribbon guide 22 in the vertical direction. A rear end part 41b of the lever 41 is engaged to a guide member 45 through an engaging roller 44 by a support shaft 43. A cam roller 46 provided at the rear end of a cam follower 30b of a ribbon cassette base 30 is rollably fitted in a guide groove 47-3 of the positive motion cam 47. A cam surface at each rotational angle of the cam 47 corresponding to each shift position of a multicolor ink ribbon 33 (the position at which an ink band of the ribbon is positioned at a printing position) is made to be a flat surface substantially perpendicular to a line of action which passes through the center C of rotation of the cam 47, whereby the action of a rotating force on the cam 47 in the shifted condition of the ribbon can be eliminated, and the supply of an electric current for holding the shifted condition can be omitted.
Patent JP-S6336516-A (JP)
Title: Manufacture of thin single-crystal semiconductor film
Inventor: HAYAFUJI TAKANORI
IPC: H01L21/263
Filed: 1986-07-30
Abstract: PURPOSE:To provide energy beams with a energy density which is stable and uniform in terms of space and time and to obtain a high-quality and homogenous single crystal thin film, by irradiating a non-single-crystal semiconductor thin film with the energy beams kept stationary for recrystallizing the non-single- crystal semiconductor. CONSTITUTION:SiO2 layers 13 are formed on one principal surface of a single crystal silicon substrate 11 such that they are opposed to each other symmetrically across a seed section 14. A polycrystalline silicon film 12 is formed thereon and separated by side walls 17 of the SiO2 layers 13 into island regions. An LOCOS-type wafer 15 is produced in this manner. Before the wafer 15 is irradiated with electronic beams 16, the wafer is moved so as to adjust the electronic beams 16 to the pattern of one of the polycrystalline silicon thin film islands 12. The wafer 15 is then irradiated with the electronic beams 16 kept stationary. After the irradiation, the wafer is moved and irradiated again with the electronic beams 16 in a similar manner. Alternately, the direction of radiation of the electronic beams 16 may be changed electrostatically or mechanically without moving the wafer so that the wafer is irradiated according to the step and repeat method.
Patent JP-H097876-A (JP)
Title: Manufacture of semiconductor porcelain
Inventor: KOZU NORIYUKI
IPC: H01G4/12
Filed: 1995-06-23
Abstract: PURPOSE: To provide a method of manufacturing a porcelain semiconductor large in crystal grain diameter without using a large amount of grain diameter controlling agent and providing a specific process. CONSTITUTION: A semiconductor porcelain is manufactured through a method, wherein calcined powder is so controlled as to be 0.5 to 3μin average grain diameter which is measured through an air permeability method, and a burned body of calcined powder is controlled in crystal grain diameter. By this setup, a semiconductor porcelain of this constitution can be enhanced in crystal grain diameter without using grain diameter controlling agent and providing a specific process, so that a capacitor of this semiconductor porcelain is excellent in electrical properties such as capacitance and enhanced in stability.
Patent JP-H0741047-A (JP)
Title: Packaging tray for small bottle
Inventor: MUKAI AKIHIRO
IPC: B65D25/10
Filed: 1993-07-21
Abstract: PURPOSE:To easily take out an instruction for use after a bottle is pulled out, by changing the structure of the lower end of the side end of a tray, in such a tray that the upper face and side face of a packing box are broken and unpacked and then the bottle contained in the tray is pulled out. CONSTITUTION:In a packing tray for a bottle B contained in a packing box A, in which the bottles for health can be taken out by breaking the upper and side faces, the bottle B is contained in the tray C and inserted in the packing box A together with the instruction for use from the end face of the longitudinal direction of the packing box A. The tray is provided with a slant structure so that at least the bottom face of tray C at the front insertion side is separated from the inner bottom face of packing box A on inserting the bottle.
Patent JP-S5881948-A (JP)
Title: Aluminum composite material excellent in wear resistance and vibration attenuating capacity
Inventor: SHIBATA KIMIHIRO
IPC: C22C47/00
Filed: 1981-11-11
Abstract: PURPOSE:To provide an aluminum composite material excellent in light weightness, ware resistance, vibration attenuating property and scuffing resistance obtained, by dispersing activated carbon and granular or fibrous ceramic in an aluminum alloy base material in specific amounts. CONSTITUTION:An aluminum composite material is obtained by dispersing 1- 10wt% activated carbon and 0.5-20wt% ceramic in an aluminum alloy base material and, as the ceramic, one kind or more of the ceramic selected from Al2O3, SiO2, ZrO2, MgO, SiC, Si3N4, TiM, AlN, TiC, WC, B4C and BN is used in a granular form with an average particle size of 0.05-800mum and/or in a fibrous form with a length of below 3,000mum. The activated carbon has excellent the wear resistence and high vibration attenuating capacity based on viscous fluidity generated at the wide range interface with an alloy materix as a solid lubricant and the ceramic enhances the wear resistence or scuffing resistance without lowerting the capacity of the activated carbon.
Patent JP-H0470686-A (JP)
Title: Toner replenishing device
Inventor: AIMOTO TOYOYOSHI
IPC: G03G15/08
Filed: 1990-07-05
Abstract: PURPOSE:To appropriately replenish toner and to prevent a copied image from being stained by providing a control means for intermittently rotating one toner replenishing roller where a toner collecting part is constituted as two-layer structure. CONSTITUTION:This device is provided with at least one toner replenishing roller 1 where the toner collecting part is constituted as the two-layer structure and the control means for intermittently rotating the roller 1. Therefore, toner 3 is completely collected by an inner layer even when a surface layer is abraded, and the durability of the roller 1 is improved. Since the small mass of toner is allowed to drop in a developing tank, it is easily stirred in the developing tank. Thus, the toner is appropriately replenished, and the durability of the toner replenishing roller is improved because the roller is intermittently rotated, then the copied image is prevented from being stained.