baber/WOPTO huggingface dataset:
Patent JP-S6357166-A (JP)
Title: Chamfering machine
Inventor: KUROI YASUYUKI
IPC: B24B9/00
Filed: 1986-08-26
Abstract: PURPOSE:To enable the application of a high-precision chamfering process by mounting a workpiece to a jig in such a way that the corner part of the workpiece is set flexibly and slidably on the upper surface of a reciprocating grinding stone, using a load due to the light weight of the workpiece and the mounting jig therefor. CONSTITUTION:The lower end of an oscillation lever 6 so supported on a machine frame 10 as to be capable of free oscillation, can be mounted with one or more workpieces 1. And a workpiece mounting jig 7 is so fitted to the oscillation lever 6 as to be capable of free turn, and the lowest corner part 2a of the workpieces 1 is pressed to and oscillated on the upper surface of a flat grinding stone 9 installed on a carriage 8 reciprocating in a direction (a) approximately in parallel with the oscillation lever 6, due to the light weight of the workpieces 1 and the workpiece mounting jig 7, or a load accruing from said light weight. As a result, a chamfering process for the corner part 2 is effectuated. In this case, the workpieces 1 are coupled to the workpiece mounting jig 7 so fitted to the lower end of the oscillation lever 6 capable of free oscillation as to be freely rotatable and, therefore, the corner part 2a flexibly reacts to and slides along the upper surface of a magnet 9, thereby enabling high-precision chamfering.
Patent JP-H0759250-A (JP)
Title: Transfer circuit breaker for compensation reactor
Inventor: KOSAKA KAZUO
IPC: H02H9/08
Filed: 1993-08-10
Abstract: PURPOSE:To allow the positive interruption of sound phase in a short time by performing transfer interruption of a compensation reactor previously after interruption of faulty phase upon the occurrence of fault on a transmission line. CONSTITUTION:Upon the occurrence of single line-to-ground fault on an overhead transmission line 9, a line fault detection relay 13 in a ground transforming station functions to open a circuit breaker 3. If reclosing is not successful, transition is made to sound phase (residual phase) interruption processing. In other word, a compensation reactor transfer circuit breaker 1 delivers a transfer interruption signal on a signal transmission line 15 to a compensation reactor transfer circuit breaker 2. The circuit breaker 2 delivers an interruption command to the circuit breaker 7 for a compensation reactor 8 based on the transfer interruption signal thus paralleling off the compensation reactor 8. Since DC component disappears when the compensation reactor 8 is paralleled off an underground cable 11, sound phase can be interrupted positively in a short time.
Patent JP-S5986912-A (JP)
Title: Amplifier
Inventor: HACHIMORI TAKESHI
IPC: H03F3/347
Filed: 1982-11-11
Abstract: PURPOSE:To reduce a phase transition by providing a current mirror circuit, a level shifting circuit and a constant-current source on an output side of a differential amplifier circuit, and fetching an output from the level shifting circuit. CONSTITUTION:A diode 21 and a transistor 22 for constituting a current mirror circuit are provided on an output side of a transistors TR1 and 2 for constituting a differential amplifier circuit. On the other hand, a level shifting circuit consisting of a diode 23 and a TR24 is cascaded to this current mirror circuit. Also, constant-current sources 25 and 26 are provided as current bias use, one terminal of the constant-current source 25 is connected to the diode 23 and the base of the TR 24, and the other constant-current source 26 is connected to the collector of the TR 24. Subsequently, an output terminal 8 is drawn out of this level shifting circuit. According to such a constitution, it is unnecessary to use a PNP TR for a path of the current mirror circuit, therefore, the phase transition can be reduced.
Patent JP-S6175270-A (JP)
Title: Ac measuring apparatus
Inventor: IIO KOJI
IPC: G01R19/25
Filed: 1984-09-20
Abstract: PURPOSE:To achieve a higher calculating accuracy of power and reactive power by a method wherein one cycle of voltage is converted into a digital signal from the analog one to be inputted into a microcomputer and subsequently, current is inputted alternately with the voltage to perform an arithmetic processing during the sampling period. CONSTITUTION:An AC voltage signal (e) is inputted into an A/D conversion circuit 6 via a multiplexer 5 and a digital signal for the analog signal is outputted to be inputted into a microcomputer 7. An alternating current signal (i) is converted into a voltage value with a current-voltage conversion circuit 1 to be inputted into the microcomputer 7 like the AC voltage signal (e). Then, the voltage and current are brought into alternately and one cycle each thereof is sampled (n) times to be stored into a data memory of the microcomputer 7 while the measurement output data thereof. Thus, the apparatus can be simplified to be more inexpensive.
Patent JP-S6090831-A (JP)
Title: Manufacture of alpha-iron oxyhydroxide
Inventor: OOKAI MICHIJI
IPC: C01G49/02
Filed: 1983-10-25
Abstract: PURPOSE:To manufacture the titled compound having high dispersibility and a large surface area and suitable for use as a starting material for ferromagnetic iron oxide for magnetic recording by adding a Ca salt and phosphoric acid or a phosphate to an alkaline suspension of ferrous hydroxide and feeding an oxidizing gas. CONSTITUTION:An aqueous soln. of a ferrous salt such as ferrous chloride is neutralized with an aqueous alkali hydroxide soln. to prepare an alkaline suspension of ferrous hydroxide. A Ca salt such as Ca chloride or nitrate is added to the suspension by 0.5-2mol% of the amount of iron in the ferrous hydroxide, and an oxidizing gas is fed. At this time, phosphoric acid and/or a phosphate such as sodium phosphate is added before the rate of oxidation attains to 30%. The oxidation reaction is preferably carried out in two steps at <=25 deg.C and 40- 80 deg.C. Dispersed unbranched particles are obtd. without causing coagulation. When the particles are oxidized and reduced after treatment by a conventional method, the resulting iron powder, gamma-Fe2O3 or the like is used as a magnetic recording material having a large surface area.
Patent JP-S63300765-A (JP)
Title: Steam generator for facial treatment
Inventor: HIROTA YASUKE
IPC: A61H33/12
Filed: 1987-08-08
Abstract: PURPOSE:To enhance the safety of an apparatus, by injecting the steam generated in a steam generating kettle from a nozzle through an upper steam outflow passage and once diffusing said steam in a steam sump tank on the way of the steam outflow passage to inject the same. CONSTITUTION:A steam jet nozzle 4 is provided to the leading end of the steam outflow passage 3 connected to the upper part of a steam generating kettle 1 and a steam sump tank 6 is interposed on the way of the steam outflow passage 3 connected to the steam generating kettle 1 and a hot water return passage 7 is connected between the lower part of the tank 6 and that of the kettle 1. Further, a water supply pipe 14 having a pump 5 interposed thereto is provided between the bottom part of the tank 6 and that of a water storage tank 8 and a liquid level detecting float switch 16 is further provided in the tank 6 and, when the liquid level in the tank 6 reaches a prescribed value or less, the pump 15 is operated by the signal of the switch 16 to supply water and the liquid level in the kettle 1 is always held at a predetermined one. As a result, the steam injected from the nozzle contains no hot water droplet and the enhancement of the safety of the title steam generator can be achieved.
Patent JP-S6090378-A (JP)
Inventor: YAMAZAKI SHIYUNPEI
IPC: G02F1/1368
Filed: 1983-10-24
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-S6090412-A (JP)
Title: Surface acoustic wave element
Inventor: MOCHIZUKI MASAMI
IPC: H03H9/145
Filed: 1983-10-24
Abstract: PURPOSE:To reduce reflected waves at electrode finger ends by providing an insulating film over the entire surface of a substrate except electrode parts of a surface acoustic wave element by a lift-off method. CONSTITUTION:The surface of the piezoelectric substrate 1 except an input electrode 3 and an output electrode 3 on it is covered with the insulating film 5 by the lift-off method. Acoustic impedance values of the electrode part 2 and insulating film part 5 are denoted as Z1 and Z2, and the electrode gap which is a free surface is charged with the insulating film 5 to approximate the ratio Z1/Z2 to 1. Thus, the difference in acoustic impedance between the electrode part and gap part is eliminated, so reflected waves at electrode finger ends are reduced to remove or reduce the influence of a triple transient echo wave upon the characteristics.
Patent JP-2001027040-A (JP)
Title: Underfloor housing device in building
Inventor: IIDA IKUO
IPC: E04F19/08
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To easily open and close an opening and closing tatami mat for opening and closing the hatch of article storage provided in an underfloor space by providing a bottom plate on the rear face of the tatami mat to be rotatably supported by a link. SOLUTION: An article storage Cd is formed through a hatch 2 opened and closed by one opening and closing tatami mat Tm in the underfloor space of a Japanese style room Cu. Steel plate-made closing sessions 3d, 3s are vertically and horizontally disposed under a floor to support a common joist 4, and a wooden open frame 15 and an edge frame 18 are fixed on the circumference of the hatch 2. The tatami mats Tf, Tm of the Japanese style room Cu attaches a decorative frame 25 through an attaching frame on the bottom plate 22 of a plywood to stick a decorative strip, and a tatami mat body 28 is mounted to be mounted on the common joist 4. Links 33, 34 and a gas spring 39 are rotatably mounted between the bottom plate 22 of the tatami mat Tm and a support arm 32 fixed on the closing session 3d.  Thereby the interference of the edge between the tatami mat Tm and the adjacent tatami mat Tf is prevented to open and close the opening and closing tatami mat Tm by urging of the gas spring 39.
Patent JP-S6176945-A (JP)
Title: Thermal conductivity detector
Inventor: SHIKIMA NOBUYOSHI
IPC: G01N25/18
Filed: 1984-09-25
Abstract: PURPOSE:To improve the profitability by providing even pieces of flow passages of four flow passages or more on one block. CONSTITUTION:Four flow passages of a-e, b-f, c-g and d-h are provided on a block 9 of one thermal conductivity detector, and filament lead wires 1-8 are provided on the upper part of the block 9. In this state, for instance, helium is fed as a carrier gas into the flow passages of (b) and (c), and (b) and (c) are used as the flow passages of a sample side and a reference side, respectively, and as for an analysis object component, oxygen, nitrogen, etc. whose thermal conductivity is larger than that of helium are detected. Also, to the flow passages of (a) and (d), argon is fed in as a carrier gas, (a) and (d) are used as the flow passages of a sample side and a reference side, respectively, and as for an analysis object component, hydrogen, helium, etc. whose thermal conductivity is smaller than that of argon are detected. Accordingly, two kinds of carrier gases can be analyzed by using one thermal conductivity detector block, therefore, the profitability can be improved.
Patent JP-2000024701-A (JP)
Title: Method for preventing breaking near welded part in continuous rolling
Inventor: ISHIWATARI AKINOBU
IPC: B23K26/21
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent breaking near welded part when steel sheets are joined with each other by laser welding and continuously rolled in a continuous rolling line by providing plural grooves arranged in parallel in the width direction of the steel sheets and extended between preceding and following steel sheets at the welding part. SOLUTION: Plural grooves, four lines in this example, extended between a preceding steel sheet 1 and a following steel sheet 2 and arranged in parallel in the width direction of the steel sheets are provided at welding part 3. Thereby, rolling mill oil 7, conventionally sealed in spaces 6 while rolling, travels from the preceding steel sheet 1 side to the following steel sheet 2 side through the grooves in company with the motion of rolling rolls 4, 5, and is not sealed-in, thus generation of thickness-decreased part derived from the rolling mill oil 7 and pored part in addition is evaded. Preferably, the width of the grooves provided at the welded part 3 is >=1 mm and the mutual distance between the grooves is <=10 mm.  In order to provide the grooves, for example, methods of working by a gear roll or of rolling-down with a die having projecting and recessed parts on a pressing surface are acceptable.
Patent JP-2001025439-A (JP)
Title: Automatic rice washer-cooker
Inventor: SAKONO KATSUHIRO
IPC: A47J27/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic rice washer-cooker which does not occupy places for respective works of a rice washing, a rice cooking and a cleaning, and wherein trouble and labor for the works are not required much, and the rice washing, the rice cooking and the cleaning can be easily performed. SOLUTION: In a rice cooking box 1 wherein a tap water feeding port, a gas feeding port and a receptacle for a power source are provided, a pot body 3 having a lid 2 is arranged. On a control panel, a timer switch for rice washing, a timer switch for rice cooking, a control knob 12, a switch for water feeding, and a switch for water drainage are disposed. On the rear surface side of the pot body 3, an under-pot pipe 31, a gas burner 32 for rice cooking, and an ignition device 33 are arranged. Then, to the lower end side wall of the under-pot pipe 31, a water drainage main pipe 36 is connected, and in the under-pot pipe 31, an internal pipe 40 wherein a mesh section is provided on the peripheral wall, is vertically slidably and detachably arranged.  A jetting nozzle 52 is arranged in the internal pipe 40, and the lower section of a water feeding pipe 50 is inserted in the center of the lower end of the under-pot pipe 31 through a sealing cylinder. A water feeding hose 57 is connected to the lower end of the water feeding pipe 50, and the tap water feeding port is connected. Then, the water feeding pipe 50 is arranged in a manner to be urged under a state being always pulled downward.
Patent JP-S6260568-A (JP)
Inventor: OKAMOTO TSUNEKI
IPC: A61N1/32
Filed: 1985-09-09
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-S6467192-A (JP)
Title: Isolated novel bacillus turin- giensis having activity against nematoda
Inventor: DEIBUITSUDO ERU EDOWAAZU
IPC: A01N63/50
Filed: 1988-08-11
Abstract: Novel isolates of Bacillus thuringienesis contain a toxin which is active against adult nematode worms and larvae. The toxin can be used to treat animals and plants hosting susceptible nematodes.
Patent JP-S6176707-A (JP)
Title: Waste heat recovery equipment
Inventor: SUMITOMO HIROYUKI
IPC: F01K25/10
Filed: 1984-09-21
Abstract: PURPOSE:To improve the evacuating function with respect to noncondensable gas and provide satisfactory power recovery efficiency by connecting both a storage tank of working fluid and a secondary condenser which is to separate working fluid from noncondensable gas to a primary condenser. CONSTITUTION:A waste heat recovery device consists of a displacement type expander 12, an evaporator 11 which evaporates working fluid and a primary condenser 14 which condenses working fluid. Both a secondary condenser 17 which is to separate liquefied working fluid from noncondensable gas and a storage tank 18 of working fluid are connected to the primary condenser 14. The upper part of the storage tank 18 and the outlet 19 of the secondary condenser 17 from which noncondensable gas is discharged are connected by a communication pipe 10 serving to discharge noncondensable gas therefrom. The evacuating function with respect to noncondensable gas can thereby be improved and the power recovery efficiency be also improved.
Patent JP-2001026797-A (JP)
Title: Milled soap
Inventor: TONOMURA MANABU
IPC: C11D9/20
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To impart jewely appearance rich in sophisticated feeling to a milled soap. SOLUTION: This milled soap is produced by extruding from a prodder a soap composition comprising a transparent soap body and light-diffusive minute particles in a cylindrical shape; wherein each of the light-diffusive minute particles to be used has a shape of flat plate whose major axis is 10-200 μm and >=10 times the thickness of the minute particle. The content of the light- diffusive minute particles in the milled soap is adjusted to 0.001-1 wt.%.
Patent JP-S5988834-A (JP)
Title: Liquid phase epitaxial growth device
Inventor: MARUYAMA KENJI
IPC: C30B19/06
Filed: 1982-11-12
Abstract: PURPOSE:To obtain an epitaxial layer of good quality by arranging a partion panel under a substrate, which comes in contact with solution of crystal material prior to the substrate in the process of rotation of a sealed tube, thereby removing sludge on the solution. CONSTITUTION:CdTe substrate 24 is held to be in contact with in wall of upper portion of a silica container 21 by projections 25 made of silica. A silica partion panel 26 is held to be close to lower surface of the substrate 24 by projections 27. Epitaxial material 28 of Hg1-xCdxTe is filled in bottom part of the container 21 which is then made vacuous and is inserted with a silica lid 22 by using projections 23 after that. The container 21 is inserted into a silica tube 29 and is sealed exhausion while being held by the tube 29 through a silica bar 30. The material 28 is fused by heating the tube 29, which produces sludge 31. The sludge is gathered in a predetermined position by rotating the container in a predetermined direction with arranging distance l1not equal to l2 between the partion panel 26 and inner wall of the container, thereby preventing adhesion of the sludge to the substrate 24 and an epitaxial layer being even ad without crystal defect can be obtained.
Patent JP-H11350311-A (JP)
Title: Thick pile knit fabric partly having extremely long fiber and pattern
Inventor: AZUMA SHIGERU
IPC: D04B9/12
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To develop the application of a pile fabric by improving a cloth having long fiber and a cloth partly having extremely long fiber using a conventional knitting machine. SOLUTION: The dispersion and blocking of pile yarn is performed by using a yarn supplied to a seal-fraise knitting machine in 6 or 8 portions, a ground yarn in 4 portions, 4 or 5 kinds of needles and 3 or 4 kinds of knives and making the spill pattern of the needle and knife on the knitting machine to be symmetrical or asymmetrical. The knit fabric has ordinary texture or interposing 3 lines, 5 lines or 7 lines or, as necessary, an ultra-knit texture resistant to the escape of the yarn. The arranging pattern of the needle and knife and the kinds of the needle and knife are changed to develop a partial long fiber, the skipping yarn is skipped 7-31 lines and patterns are made to be developable on the front and back faces by the inserting manner of pile yarn.  When a needle C free from contribution to knitting is inserted between needles according to the increase in the coarseness of the texture to form exclusively a plain knit texture, the pile yarns are blocked to form a knit fabric having ridge-like pattern. The above conditions are combined with each other in various patterns.
Patent JP-2000022175-A (JP)
Title: High breakdown voltage semiconductor device
Inventor: FUNAKI HIDEYUKI
IPC: H01L29/78
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of a breakdown voltage, by providing a plurality of third field plates for electrically connecting a first field plate and a second field plate at a plurality of locations on a field insulation film. SOLUTION: A field plate 9 is connected to an anode electrode 10 and a track-shaped first field plate 91, the first field plate 9 is surrounded, and a cathode electrode 11 and a truck-shaped second field plate 92 are connected. Then, a third spiral field plates 9a and 9b, are provided between the field plates 91 and 92, one end of the field plate 9a is connected to the first field plate 91, and the other end is connected to the second field plate 92. Also, one end of the field plate 9b that does not cross the field plate 9a is connected to the first field plate 91, and the other end is connected to the second field plate 92.
Patent JP-2000017977-A (JP)
Title: Safety device for fire shutter
Inventor: MAEDA KATSUMI
IPC: E06B9/80
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for a fire shutter which applies a brake to stop the drop of the shutter if the shutter collides against some obstacle when naturally falling and closing at the detection of a fire. SOLUTION: A fixed seat plate 3 is provided at the lower end of a shutter curtain 1 and a movable seat plate 4 is vertically movably attached to the fixed seat plate 3. A linear member 5 for actuating the brake of a switch 7 is stretched inside a guide rail 2, and when the movable seat plate 4 collides against an obstacle, a sliding member 8 provided on the fixed seat plate 3 is advanced to sandwich the linear member 5 between the sliding member 8 and a receiving part to pull the linear member 5 down, with the brake actuated to stop the drop of the shutter curtain 1.
Patent JP-H0645987-A (JP)
Title: Portable information equipment
Inventor: YOKOZAWA YUKIO
IPC: H04B7/26
Filed: 1992-07-27
Abstract: PURPOSE:To obtain a portable information equipment in which the setting of a specification such as melody data selected by a user can not be deleted even at the time of exchanging a battery. CONSTITUTION:A first storage circuit 31 which stores its own number or the like, and a second storage circuit 34 which stores information changed at the time of using the melody data or the like are constituted of electrically reloadable non-volatile memories. Then, only the second storage circuit 34 is equipped with a reloadable power source circuit 35, and a control signal for protecting the storage of the first storage circuit 31 can be outputted.
Patent JP-H1145371-A (JP)
Title: Product carry-out device for automatic vending machine
Inventor: SUZUKI KAZUHIKO
IPC: G07F11/38
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To adjust the width of a product storage part without attaching/ detaching a private spacer for a partition member by providing a storage width adjusting member which can be retractable in the width direction of the product storage part for the partition member. SOLUTION: Plural product carry-out devices are installed in an automatic vending machine main body in a vertical direction and they are provided in front of the automatic vending machine main body so that they can be pulled out. In the product carry-out device, the products A are stored in the respective product storage parts. The product A in the arbitrary product storage part is pushed forward by a pushing member and it drops from a product rack 1. It is carried out to a product take-out port. For storing the product B of width W2 smaller than the size of the width W1 of the product A in the product storage part, the respective storage width adjusting members 2a are made to protrude to the side of the partition member 2 and the width of the product storage part is narrowed in accordance with the width of the product B.  In such a case, the width of the product storage part 1a can be narrowed when the storage width adjusting members 2a of the partition members 2 on both sides of the product storage part 1a are protruded.