baber/WOPTO huggingface dataset:
Patent JP-H10186458-A (JP)
Title: Display part hood, and camera using it
Inventor: MIYASAKA JUNICHI
IPC: G03B13/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To surely view display on an LCD screen even in a place illuminated by storing sunlight by surely intercepting incidence of the external light on the entire LCD screen in a camera equipped with the LCD screen. SOLUTION: This display part hood 61 for an LCD screen is attached to the periphery of the LCD screen, has a solid shape to shield the entire LCD screen from the outside, and is equipped with an ocular 62, through which the LCD screen is viewed from the outside almost at the central part of the solid shape part. The hood 61 is freely attachably/detachably provided around the LCD screen of the camera 1. The incidence of the external high on the entire LCD screen is surely intercepted by the solid shape part of the hood 61 attached to the periphery of the LCD screen of the camera 1 as necessary. Furthermore, the LCD screen is magnified and viewed like a view finder by looking into the ocular 62 almost at the central part of the solid shape part of the hood 61 from the outside.
Patent JP-2000133016-A (JP)
Title: Headlanp
Inventor: YANAI HITOSHI
IPC: F21V14/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and enhance reliability by preventing a deviation in a light distributing characteristic due to vibrations and shocks during traveling. SOLUTION: In this headlamp 1, a light-distribution switching mechanism is made up of a shading hood 3, comprising a fixed part 31 and a moving part 32 to open a cutout part 31a provided on an upper surface of the fixed part 31, and a reflector 4 comprising a first reflection surface 41 provided in an area reflecting the light from an illuminant 2 when the cutout part 31a is closed and a second reflection surface 42 provided in an area reflecting the light coming from the illuminant 2 through the cutout part 31a when it is opened for generating auxiliary light distribution. At the time of switching of the light distribution characteristic, the switching is enabled by this simple structure of opening/closing only the cutout part without moving the illuminant and the like requiring high accuracy.
Patent JP-2000160033-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWAMOTO KIYOSHI
IPC: C08K13/02
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in workability without causing plate out by combining each a specified amount of a polyalkyleneoxy phosphate compound and a mineral compound with a thermoplastic resin. SOLUTION: At least one or more kinds of 0.01-5 pts.wt. of a polyalkyleneoxy phosphate compound represented by formulas I, II and III, 0.01-10 pts.wt. a mineral compound (silicate, hydrotalcite or zeolite) are combined with 100 pts.wt. of a thermoplastic resin. In the formulas, R is a 4-30C alkyl, phenyl, an arylalkyl, an alkenyl or an alkylphenyl; M is an alkaline metal, an alkaline earth metal, or a metal such as Zn and Al; R' is a 1-25C alkyl; (a), (c) (s) and (t) are each 1 or 2; (b) is 0-2; (d) is 1-3; and (e) is a number of 0 or 1 wherein (e) is 0 or 1 when (a) is 1 and (e) is 0 when (a) is 2.
Patent JP-H05162718-A (JP)
Title: Method and device for gas replacement for vacuum packaging machine
Inventor: OMORI SHOZO
IPC: B65B31/02
Filed: 1991-12-09
Abstract: PURPOSE:To perform a replacement with a desired gas assuredly by reducing the quantity of air which remains in a packaged body as much as possible. CONSTITUTION:An object to be packaged 10 is fed in a recessed part 5a of a lower side film 5, and at the same time, under a condition in which the upper opening is covered by an upper side film 5, the both films 5 are transferred forward by a claw member 3 which is provided on an endless chain 2. On the way of this transfer passage, a pre-vacuuming chamber 20, which pre-fills a desired gas to remove the air in those both films (in the recessed part 5a), is arranged. In addition, at the forward side in the advancing direction of the pre-vacuuming chamber, a vacuuming chamber 17, which applies a vacuuming process to the area, in which the pre-vacuuming process and pre-filling have been performed by the pre-vacuuming chamber, and fills a desired gas, and then seals a specified position of both films, is arranged.
Patent JP-H07196358-A (JP)
Title: Production of patterned tile
Inventor: IWAHASHI AKIRA
IPC: C04B33/14
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate the waste of a material and obtain an inexpensive tile of a new pattern by granulating each of prescribed soft muds into a aggregate granular shape with a granulator, then mixing the granulated soft muds, press forming the resultant mixture and baking the formed mixture. CONSTITUTION:This method for producing a patterned tile is to charge a granulator with a soft mud extruded from a wet type extruder, provide plastic aggregate grains 10 having 10-25wt.% moisture content and about >=5mmphi average grain diameter, further granulate a soft mud of a color different therefrom extruded from a wet type extruder, afford plastic aggregate grains 12 having 10wt.% of moisture content lower than that of the aggregate grains 10 and >=5mm average grain diameter, then mix the aggregate grains 10 with 12, press form the resultant mixture and bake the formed mixture. The resultant tile has a pattern in a shape of islands, composed of hard aggregate grains 12 scattered in a base 14 composed of the connected soft aggregate grains 10.
Patent JP-2000176705-A (JP)
Title: Tool member with hard quality carbon coating
Inventor: YASUOKA MANABU
IPC: C23C14/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a tool member with a hard quality carbon coating formed by covering a hard quality carbon lubricating film which has a stable durability, is suitable for mass production, and of a low cost, directly on a tool making a high speed tool steel, or a cemented carbide, used in a tool including a drill, and end mill, or a tap, as a base material, or on a coating tool to coat a hard material on a tool. SOLUTION: A hard quality carbon lubricating film includes a hard quality carbon coating, that is, a diamond-like carbon(DLC), and the film thickness of the film whole body is less than 2.0 μm, a carbon with the film thickness more than 0.2 μm, and less than 1.0 μm is provided at the upper most layer, an intermediate layer consisting of silicon and carbon, or silicon, carbon, and nitrogen, is provided, a layer of only silicon with the thickness more than 0.02 μm, and less than 0.5 μm is provided under the intermediate layer contacting with an interface, and a high lubricating film is coated with no peeling and crack recognized by the decision by the Lockwell indentation method.
Patent JP-H10185510-A (JP)
Title: Interference measuring instrument
Inventor: KIZAKI TAKAYOSHI
IPC: G01B9/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an interference measuring instrument which can measure various kinds of physical quantities with high accuracy by dividing a light beam emitted from a light source into an object beam and a reference beam and finding the physical quantity which acts on the optical path length of the object light beam of an object to be measured held in an object holding section based on a light receiving signal superimposed in an interference optical system. SOLUTION: A laser beam 11a emitted from a semiconductor laser(LD) 11 is divided into an object beam 11b and a reference beam 11c by means of a half mirror 12 and the beams 11b and 11c are respectively reflected by mirrors 13 and 14. The reflected beams 11b and 11c are again superimposed upon another by means of the mirror 12 and the resultant beam reaches a light receiving element 15. When an object to be measured is arranged on the optical path of the object beam 11b and the optical path length L1 of the beam 11b changes due to the object to be measured, the optical path length difference between the beams 11b and 11c changes, resulting in the variation of the beat frequency. Therefore, the optical path length difference is found by detecting the variation of the beat frequency.  When the optical path length L2 of the reference beam 11c is fixed, the variation of the optical path length L1 of the object beam 11b can be found and the physical quantity of the object to be measured, such as the size, ruggedness, refractive index, etc., which causes the variation of the optical path length L1 of the object beam 11 can be found.
Patent JP-H06165577-A (JP)
Title: Three-phase reluctance type motor
Inventor: BAN ITSUKI
IPC: H02K11/00
Filed: 1992-11-16
Abstract: PURPOSE:To attain high output torque by a constitution wherein all salient poles of rotor generate output torque during rotation. CONSTITUTION:Upon conduction of first phase armature coils 17a, 17a-1 when a salient pole la is located at a position shown by an arrow D, poles 16a-16c are excited entirely with N pole and all salient poles 1a, 1b generate torque in the arrow direction. When conduction of the first phase is interrupted and second phase armature coils 17b, 17b-1 are conducted after rotation by 120 deg., each salienent pole 1a, 1b generates torque in the arrow direction and when conduction of the second phase is interrupted and 21 third phase armature coil 17c is conducted after further rotation by 120 deg., each salient pole 1a, 1b generates torque in the arrow direction. When the first phase armature coils 17a, 17a-1 are conducted again after further rotation by 120 deg., the rotation is sustained. This constitution produces high output torque.
Patent JP-2000173132-A (JP)
Title: Capstan break device of magnetic recording and reproducing apparatus
Inventor: UEDA SHINICHI
IPC: G11B15/22
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To optimize the braking power applied to a capstan motor in order to suppress a rocking back phenomenon at the time of intermittent frame feed reproduction of a VTR. SOLUTION: A brake lever 13 for applying the braking power to the capstan motor 56 is so constituted as to be changeable in the braking power. The braking power to the capstan motor 56 is changed in a forward direction intermittent frame feed reproduction mode and a backward direction intermittent frame feed reproduction mode by driving the lever 13 by a means for switching the driving of mechanism members in correspondence to the operation mode.
Patent JP-H09178437-A (JP)
Title: Three-dimensional measuring device
Inventor: MURAMOTO MUTSUJI
IPC: A61C13/34
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To measure a three-dimensional object to be measured which has an overhang part in non-contact condition without providing an area which is not visible by attaching the object to be measured at two different postures and setting it at a plurality of turn positions around turn shaft, respectively, by a support base. SOLUTION: A support base 4 is provided with an XY table 14 and a rotary table 16 which supports a mounting part 6 on which a tooth model 1 is fixed. The mounting part 6 attaches the tooth model 1 at two postures at which front and rear directions and right and left directions of the tooth model 1 agree with the direction of X-axis of the turn shaft, respectively, on a model mounting base. The tooth model 1 is set at a first mounting position where the X direction of the tooth model 1 agrees with the direction of X-axis of the turn shaft and at a second mounting position where Y direction of the tooth model 1 agrees with the direction of X-axis of the turn shaft by rotating the first mounting position by 90 degrees from the position, respectively.  The tooth model 1 at the first and second mounting positions is rotated to a plurality of turning positions around X-axis from the horizontal direction at respective positions by rotating the table 16 so that laser beam reaches a recessed part on the back side of a tooth.
Patent JP-H06172671-A (JP)
Title: Bisazo compound and dyeing or printing of fiber material with the compound
Inventor: AKAHORI KINGO
IPC: D06P1/384
Filed: 1992-12-04
Abstract: PURPOSE:To provide a new compound giving dyed material exhibiting brown or purple color, having excellent build-up property, light fastness and moisture fastness and useful for the dyeing of cellulose fiber, etc. CONSTITUTION:The compound of formula I [R is H or (substituted) lower alkyl; D is (substituted) phenyl or (substituted) naphthyl; A is group of formula II (R1 is H, 1-4C alkyl, 1-4C alkoxy, etc.; R2 is H, 1-4C alkyl, etc.; * represents the bond to D-N=N), etc.; B is group of formula III (R3 is R1; R4 is R2; **represents the bond to A-N=N), etc.; Y is group of formula IV (R5 is H, lower alkyl, etc.; W1 is 1-5C alkylene; Z is CH=CH2, etc.), etc.; X is NR9R10 (R9 is H, alkyl, etc.; R10 is H, alkyl, phenyl, etc.), etc.], e.g. the compound of formula V. The compound of formula I can be produced by condensing a compound of formula VI, a compound of the formula Y-H and a compound of the formula X-H to a 2,4,6-trihalogeno-S-triazine.
Patent JP-H05161477-A (JP)
Title: Method for improving taste of herring roe
Inventor: HOSOKAWA MAKOTO
IPC: A23L17/30
Filed: 1991-12-12
Abstract: PURPOSE:To obtain raw herring roe of excellent palatability without bitter and puckery taste by dipping frozen or salted herring roe in a dilute common salt solution including branched cyclodextrin. CONSTITUTION:Refrigerated or salted herring roe are soaked in dilute common salt solution containing 0.1 to 1wt.%, preferably 0.15 to 0.5wt.% of branched cyclodextrin to give the objective roe.
Patent JP-H09175968-A (JP)
Title: Composition for oral cavity
Inventor: IWATA MASAAKI
IPC: A61K8/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for oral cavity having excellent activity capable of suppressing formation of crystals of hydroxyapatite and having high dental calculus preventing effect and high safety by blending anionic high- molecular compound having low molecular weight with a divalent metal ion. SOLUTION: This composition is obtained by blending 0.01-10wt.% anionic high molecular compound (e.g. sodium alginate) having 1000-100000 molecular weight with 0.0001-1wt.% divalent metal ion (e.g. magnesium ion) and further 0.01-5wt.% nonionic germicide (e.g. 2,4,4'-trichloro-2'-hydroxydrphenyl ether) so as to enhance dental calculus preventing effect. The composition is prepared into a dentifrice such as a toothpaste, a wet dentifrice or a liquid dentifrice, a mouth wash solution, a chewing gum, a tablet for rinse or a cleaning agent for artificial tooth and used.
Patent JP-H06178328-A (JP)
Title: Signal level measurement device for wide band transmission line
Inventor: KOIKE KATSUYUKI
IPC: H04N21/647
Filed: 1992-12-08
Abstract: PURPOSE:To improve the detection precision of a signal level in a wide band transmission line. CONSTITUTION:A calibration data table where a relation among a channel number (i), a level value Lj and the output value V (i,j) of an AD converter 24 is regulated is stored in EEPROM 30. The channel number K of a signal to be measured is inputted from a keyboard 31, and a frequency band command value B corresponding to the channel number is set in a tuner 22. Thus, the tuner 22 extracts only the signal of a designated frequency band and a detector 23 detects the extracted signal. The value of the signal level is outputted from the A/D converter 24. The output value V from the A/D converter 24 is inputted, the calibration data table stored in EEPROM 30 is retrieved and a signal level value L corresponding to the frequency band command value B and the output value V is obtained. Thus, the accurate signal level value can be obtained only by designating the channel number even if the frequency band changes large.
Patent JP-H09186888-A (JP)
Title: Method and system for color image transmission and reception
Inventor: FUKAYA KOUSUKE
IPC: H04N1/60
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make effective use of monochromatic facsimile equipment for color image transmission by decomposing a color image by plural specific colors and converting it into monochromatic images by the respective colors, transmitting them by the monochromatic facsimile equipment, and restoring them to a color image by a color image output device. SOLUTION: The color image 2 is decomposed by a color image scanner 3 into image signals of R, G, and B, which are converted into monochromatic images 7-9 of the respective colors by a color image processor 4; and those monochromatic images 7-9 are transmitted to color facsimile equipment 20 one after another by the monochromatic facsimile equipment 10 together with pieces of identification information added to them respectively. Then the facsimile equipment 20 restores binarized data of the three kind of received monochromatic images 7-9 to a color image 33 according to the respective pieces of identification information. Consequently, the color image can be transmitted from the monochromatic facsimile equipment 10 to the color facsimile equipment 20.
Patent JP-H06180889-A (JP)
Title: Magnetic recording or reproducing device
Inventor: TANAKA HIDEYA
IPC: G11B15/00
Filed: 1992-12-11
Abstract: PURPOSE:To prevent the sag of a magnetic tape after a brake for a feeding reel is released. CONSTITUTION:The brake is applied to the feeding reel 2 by a reel brake 5, and an oscillating gear 11 is engaged with a take-up reel 3, and the magnetic tape 4 is taken up by the driving force of a capstan motor 7. When the take-up is ended, the rotation of the capstan motor 7 is stopped temporarily and rotated reversely at a low speed. The gear 11 is detached gradually from the take-up reel 3 while rotating reversely at a low speed, and the tightening of the magnetic tape 4 taken up by the take-up reel 3 is released. Although the reel brake 5 is released and a tape cassette 1 is ejected, the sag of the magnetic tape 4 from the feeding reel 2 after the reel brake 5 is released is prevented.
Patent JP-H11185538-A (JP)
Title: Flat cable bonding body
Inventor: ITO MASAHIRO
IPC: H01R12/78
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength and reliability in an electronic connection state even if a large circuit is constituted by a conductor exposure part formed for each flat cable being partitioned in plurality at a connection site by respective one of insulation sheets. SOLUTION: Flat cables 10 to be connected each other brings its conductor exposure parts 5 into contact with each other in their opposite state, and sandwiches and pressed with being heated by a heating press. Thereby, a hot melt adhesive of a cover lay film 3 partitioning the conductor exposure part 5 is fused and bonded, both flat cables 10 is bonded, and a bonding body is completed. Here, the conductor exposure part 5 is formed at plural sites to one connection site, and thereby a partition part 1e of a base film 1 can mechanically reinforce the conductor exposure part 5. As a result, the whole area of the conductor exposure part 5 can be set as largely as possible.
Patent JP-2000236223-A (JP)
Title: Power amplifier
Inventor: LENZ HELMUT
IPC: H03F3/68
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain an amplifier which has reduced number of defects of a gradient amplifier for nuclear spin tomograph by constituting it so that the switching behavior of a digital pulsewidth modulator simulates the switching behavior of an analog pulsewidth modulator. SOLUTION: This digital pulsewidth modulator includes modulator basic elements which include a counter 5, comparators 61, 62, etc., and a means which is connected behind the comparators 61, 62, etc., so as to generate a control signal from a binary signal. The counter 5 has an output terminal for outputting a negative counter state Z. The comparators 61, 62, etc., have an input terminal for inputting the negative counter state Z, another input terminal for inputting one of digital signals IN and N-IN, and output terminals for outputting binary signals as the result of a less-than comparison and the result of a greater-than comparison. Then this amplifier is so constituted that the switching behavior of the digital pulse-width modulator simulates the switching behavior of the analog pulse-width amplifier.
Patent JP-H10167090-A (JP)
Title: Hydraulic booster
Inventor: NAGUMO SHIGERU
IPC: B62D5/07
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble with a cup seal in a power steering device even if a second valve for communicating and shutting off an outlet is provided in addition to a first valve for communicating and shutting off an inlet. SOLUTION: A valve that switches an outlet 120 and a reservoir tank 70 from a mutually shut-off state to a mutually communicated state is provided as a third valve which operates in response to the stop of the supply of hydraulic fluid from a main pump to an inlet 110, so that even when no hydraulic fluid is supplied by the main pump, a power steering device can be replenished with the hydraulic fluid. Also, a means 20 located on the side of the inlet 110 and including a piston which makes a stroke when the hydraulic fluid flows in is adopted as a switch means which, when detecting the failure of a first hydraulic fluid supply system including the main pump, operates a second hydraulic fluid supply system including an emergency pump 90.
Patent JP-H05176536-A (JP)
Title: Generating apparatus of ultra low frequency
Inventor: ENDO TAKESHI
IPC: H02M5/16
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a generating apparatus of an ultra low frequency of an arbitrary waveform which generates little Joule heat and having a high efficiency and a large capacity, by making variable resistors vary physically or mechanically. CONSTITUTION:A variable resistor 14 being set at zero ohm and a variable resistor 14' at the maximum, a power source of a transformer 11 is boosted so that it may have a waveform of a phase angle of 0 to pi/2 of a sine wave, and a capacitance 8 to be tested is charged through a diode 12. After the charge is completed at the phase of pi/2, the power source of the transformer 11 is turned OFF, a resistance value of the resistor 14' is lowered linearly by a resistance value control device 15 and the voltage of the capacitance 8 to be tested is discharged to be zero. Meanwhile, a resistance value of the resistor 14 is raised to the maximum value. Next, the transformer 11 is boosted and the capacitance 8 to be tested is charged with a negative-polarity voltage of a diode 13. Subsequently, the transformer 11 is turned OFF, the resistance value of the variable resistor 14 is lowered gradually, so as to make the voltage zero, and thus one cycle is completed.
Patent JP-H07200023-A (JP)
Title: Position specifying method
Inventor: ISHIHARA KATSUMI
IPC: G05B19/4093
Filed: 1993-12-29
Abstract: PURPOSE:To reduce position errors and to improve accuracy by teaching reference position information for obtaining an optional parts position on a palette and more than one piece of position information other than that and computing correction position information from the entire taught positions. CONSTITUTION:An operator operates a robot 5 and a finger 6 by using a teaching pendant 2, successively teaches the position data of the five points P'0-P'4 of the palette 3 and registers them in a controller 1. The positions of the P'1-P'4 of the palette 3 are a robot lowering positions at the time of taking out parts 4 from the palette 3 and the P'0 is defined as the reference position of the robot for moving to the position P'1. When the teaching position data are inputted, the calculation of correction position data is automatically performed by the controller 1. When the operator instructs the start of an operation by the teaching pendant 2, the position data and a palette lowering position for moving to a spatial point on the palette by the robot are computed. Then, a difference is obtained from the palette taught reference position and the correction position data and the position of the parts is specified.