baber/WOPTO huggingface dataset:
Patent JP-2000117124-A (JP)
Title: Rice polisher
Inventor: NAOI YASUO
IPC: B02B3/06
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To stabilize rice polishing performance by keeping a gap between a rice sending roll and a rice polishing screen constant in a rice polisher which comprises a baffle plate at an exit of the rice polishing screen fitted and fixed in the circumference of the rice sending roll and polishes unpolished rice by sending the unpolished rice to the gap. SOLUTION: This rice polisher comprises a rice polishing screen 18 whose front end part is inserted into and engaged with an engaging hole 21 of a screen presser bar 14. Cut and raised parts 32 are formed in the peripheral parts of the engaging hole 21 of the screen presser bar 14 and the rice polishing screen 18 and the cut and raised parts 32 are welded to the rice polishing screen 18 to unite the screen presser bar 14 and the rice polishing screen 18.
Patent JP-H01105248-A (JP)
Title: Cyan color forming coupler for photography
Inventor: ONO MICHIO
IPC: G03C7/34
Filed: 1987-11-24
Abstract: PURPOSE:To improve the stability of a coupler against light and heat, and to reduce the stain of a white ground by incorporating a specified 4-hydroxy-5- acylaminooxy indole coupler in the title coupler. CONSTITUTION:The cyan color forming coupler contains the 4-hydroxy-5- acylaminooxy indole coupler which is substd. with two substituting groups at 3 position of the coupler shown by the formula wherein R1 is an aliphatic, an aromatic, a heterocyclic ring group or a substd. amino group, R2 and R3 are each an aliphatic, an aromatic or a heterocyclic ring group, R2 and R3 together with each other may form a ring, X is a group (comprising hydrogen atom) capable of being released by an oxidative coupling reaction with a developing main agent. Thus, the cyan color forming coupler which has the durability of a color image and the excellent color reproducibility, and is reduced in the generation of the stain in the white ground, is obtd.
Patent JP-H10117417-A (JP)
Title: Mounting frame for wiring device
Inventor: KATO SHIGENORI
IPC: H02G3/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting fame for wiring device mountable to a round mounting hole. SOLUTION: A wiring device 2 is held by a plate frame 1, with a part of the device exposed out of an opened window 11 in the plate frame 1. Guide ribs 13 are projected on the back side of the plate frame 1. While being prevented from rotating by these ribs 13, mounting brackets 6 to be screwed with fixing screws 5 inserted from the front side of the plate frame 1 move only forward and backward. As long as a round mounting hole is formed on a wall panel, it is possible for the plate frame 1 to be fixed onto the wall panel, because the circumferential part of the mounting hole is gripped with the plate frame 1 and mounting brackets 6.
Patent JP-H08208164-A (JP)
Title: Sill system of elevator car
Inventor: YOHANESU DE YONGU
IPC: B66B13/30
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a sill system for an elevator car, wherein there is little danger or inconvenience caused by dusts, and door reliability is high. SOLUTION: A sill system of an elevator car is provided with a sill frame body 5, a lower door guide 7 movable in a slot 12 located in the sill fame body 5, and a guiding holding bracket 9 for connecting the lower door guide 7 to a door. The guiding holding bracket 9 is communicated to the lower door guide 7 from a part lower than the surface height of a car floor 3.
Patent JP-H04168419-A (JP)
Title: Liquid crystal indicator
Inventor: TAKANO HIROSHI
IPC: G09G3/18
Filed: 1990-11-01
Abstract: PURPOSE:To regulate the brightness of a back light and clearly read a character or pattern indicated on a liquid crystal by automatically detecting and judging the brightness of an environment in which a liquid crystal indicator having the back light is disposed. CONSTITUTION:A personal computer having a liquid crystal indicator 2 with back light has an illuminance comparing part 6, in which the standard illuminance value of a user is preliminarily set. The light received by a light receiving element 1 is converted to an illuminance signal 5 and inputted to the part 6, in which it is compared with the standard illuminance value followed by judgment, and a comparison signal 7 is generated to regulate the brightness of a back light part 9 through a brightness regulating part 8. Thus, the character and pattern displayed on the liquid crystal indicator 2 can keep a brightness suitable to the user.
Patent JP-S63149213-A (JP)
Title: Direction change-over device for air
Inventor: MINO KAORU
IPC: B60H1/00
Filed: 1986-12-12
Abstract: PURPOSE:To dispense with the division of a duct and simplify the construction and assemblage thereof by providing pivotably a change-over door on a door support plate and inserting said door in a door inserting groove formed in the duct while fitting said door support plate in the duct. CONSTITUTION:A principal section of the device is constituted from a duct 1 and a door support plate 3 provided with respective change-over doors 2a, 2b. Then, the door support plate 3 made of an elastic metal is formed on both sides with a pair of sandwiching portions 12a-12d erected from a bottom plate portion 11, while the respective change-over doors 2a, 2b are supported by respective sandwiching portions 12a-12d through respective support shafts 13a, 13b. On the other hand, a main portion 4 of the duct 1 is formed with respective door inserting grooves 15a, 15b corresponding to the respective change-over doors 2a, 2b. And the respective change-over doors 2a, 2b are inserted into the duct 1 from the respective door inserting grooves 15a, 15b, while the respective sandwiching portions 12a-12d of door support plate 3 are fitted in the main body 4 of duct 1.
Patent JP-H10138329-A (JP)
Title: Automatic tentering frame of lateral stretching apparatus
Inventor: KAMIMOTO HIDETOSHI
IPC: B29L7/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To easily set the lateral stretching profile of a lateral stretching apparatus within a short time. SOLUTION: When an operator sets the lateral width objective value of each shaft of a lateral stretching apparatus (YE) by an operation panel 10 on a machine side or a main control apparatus 20, the main control apparatus 20 judges the propriety of the objective value automatically and, if the objective value of each shaft is proper, the motor M of each shaft is driven to execute the alteration of the setting of a lateral stretching profile. By this constitution, since the operator may perform only the set operation of the objective value, operation becomes simple and easy. Since the motor M may be automatically driven, the time up to the completion of setting can be shortened.
Patent JP-H03160932-A (JP)
Title: Self-propelled machine provided with working apparatus such as tree-transplantation apparatus and process for transplantation of tree
Inventor: TSUNODA YONEO
IPC: A01G23/04
Filed: 1989-11-16
Abstract: PURPOSE:To facilitate the transplantation of trees even in a densely planted arboretum, etc., by thrusting left and right front buckets in an integrally closed state into a front trench and, at the same time, thrusting a rear bucket into a rear trench, digging up the root of the tree, holding the tree and forwarding a self-propelled machine to the implantation hole. CONSTITUTION:In the transplantation of a tree, the right and left front buckets 23 are longitudinally swung interlocking with the motion of a pair of right and left toggle side arm link mechanism 21 extended forward from the upper part of the right and left sides of an attaching back frame 5. Trenches are excavated around the tree by this procedure. In the case of digging the root of the tree, the right and left mechanism 21 is horizontally swivelled in lateral direction to close the right and left front buckets 23 and the buckets 23 are turned backward and thrust into the front-side trench. The lower side of the root is cut by closing the tips of the front and rear buckets 23, 25 and the root is lifted in held state. Accordingly, the digging operation of the root of the tree is carried out by clamping the tree while cutting the lower part of the root by the swivelling rotation of the right and left front buckets 23 and a rear bucket 25 from the front and back sides of the tree and, finally, closing the tip claw of the front bucket and that of the rear bucket.
Patent JP-H05110962-A (JP)
Title: Automatic input switching circuit
Inventor: SAKAOKA MASAMI
IPC: H04N5/44
Filed: 1991-10-15
Abstract: PURPOSE:To automatically switch input signals of external input terminals of video and audio apparatus, which are provided in the front face and the rear fade of a TV, in accordance with a prescribed precedence. CONSTITUTION:An input part 11 and an input part 12 are provided in the front face and the rear of a TV main body. A signal switching part 13 switches signals from input parts 11 and 12 in accordance with the prescribed precedence to given them to a signal processing circuit. When a plug is inserted to the input part 12 in the front face, the signal switching part 13 detects this state to automatically input the signal of the input part 12 to a signal processing circuit of the TV main body independently of connection or nonconnection of the input part 11 by switching.
Patent JP-H03161201-A (JP)
Title: Lens working device
Inventor: KATO YUKIO
IPC: B23B5/26
Filed: 1989-11-16
Abstract: PURPOSE:To hold a lens base material surely and also demount it after working easily by pushing the lens base material in a press fitting state into a holding means formed with a non-slip means consisting of plural strips of V-groove cut on a holding surface in the lens pushing-in direction. CONSTITUTION:Holders 5 are constituted of guide blocks 6 movably engaged with a guide groove 4 of a rotary face plate 3 and U-letter shaped lens holding blocks 7 erectly provided thereon, and plural strips of V-groove cut as a lens non-slip means are formed on a lens holding surface thereof in the lens pushing-in direction. A clamp screw 10 is inserted in a slot 61 of the guide block 6, and the holder 5 is possible to be finely adjusted in the radial direction by rotation of a feed screw 11 in a temporary tightening state. For the purpose of holding the lens base material L on the holder 5, first the holder 5 is positioned on a level block via a spacer, and next the lens base material L is pressed in toward the lens holding blocks 7 of the holder 5.
Patent JP-H08152447-A (JP)
Title: Inspection method for varistor
Inventor: UENO IWAO
IPC: G01R27/26
Filed: 1994-11-30
Abstract: PURPOSE: To obtain an inspection method which prevents the defect of the moistureproofness of a varistor due to the quality of a coating layer by a method wherein the dielectric loss of the varistor is measured and the varistor existing in a distribution deviated from a logarithmic normal distribution is recognized as an abnormality. CONSTITUTION: In a laminated varistor element 1 which is composed mainly of SrTiO3 , an internal electrode 2 and an external electrode 3 are formed, and a coating layer 4 is formed on the whole surface. The electrode 2 is composed mainly of Ni. In the electrode 3, a lower layer 3a is composed mainly of Ni, and an upper layer 3b is composed mainly of Ag. The coating layer 4 is formed out of a glass. The dielectric loss (tanδ) of the element 1, i.e., the resistance value of a grain boundary component, is measured by a capacitance bridge circuit. At this time, the value of the tanδ is generally at 3 to 8%, and it is at 15% or higher when the moistureproofness of the element is insufficient.  This indicates that the resistance value of the grain boundary component for the element 1 whose coating is insufficient and which contains much humidity has been dropped, that the tanδ has been increased and that a distribution is deviated from a logarithmic normal distribution. Consequently, the distribution deviated from the logarithmic normal distribution of the tanδ is recognized as an abnormal value, and the moistureproofness of a varistor is evaluated.
Patent JP-H02141781-A (JP)
Title: Developing device
Inventor: KONDO KAZUHISA
IPC: G03G15/09
Filed: 1988-11-24
Abstract: PURPOSE:To prevent a developer from sticking on a lower developing sleeve continuous and to convey a sufficient amount of developer to each developing sleeve by providing a partition plate which is rubbed partially against the peripheral surface of the lower developing sleeve between both developing sleeves and forming through holes in the partition plate. CONSTITUTION:The partition plate 16 is run through the part where an opposite- directional developing sleeve 12 and a unidirectional developing sleeve 13 and parallel between the sleeves 12 and 13, and many holes 16a are bored. When a conveyed developer reaches the horizontal part, the developer is agitated by the rotation of a fixed magnet 14 in the sleeve 12 and the sleeve 12 and part of the developer is conveyed onto the sleeve 12. The remainder is attracted by a fixed magnet 15 in the sleeve 13 through the respective through holes 16a to form a magnetic brush on the peripheral surface of the sleeve 13, thereby developing an electromagnetic latent image on a photosensitive drum 30 with toner. Consequently, the same developer never sticks on the developing sleeve 13 continuously to supply a sufficient amount of developer to both developing sleeves.
Patent JP-H08161950-A (JP)
Title: Support insulator of wiring bracket
Inventor: YAMAMOTO YOZO
IPC: B60M1/16
Filed: 1994-11-30
Abstract: PURPOSE: To provide a support insulator on which a wiring bracket is supported against a pole so stably and with an enhanced insulating effect that the oscillation of wire can be suppressed by retaining a plurality of suspension insulators of specific constitution, and connecting the insulators together using a prescribed method. CONSTITUTION: Pins 32, 42 are coupled respectively to the centers of insulator main bodies 31, 41 having flanges 31b, 41b, and a plurality of suspension insulators 3, 4 having caps 33, 43 at their respective ends are retained. The cap 43 of the connected suspension insulator 4 coupled to the connecting pin 32 is provided with a cylindrical portion 44 that fits around the outer periphery of the connecting pin 32 to regulate the oscillation of the connected suspension insulator 4 relative to the connecting pin 32. A bolt 45 is passed through a through hole 32a in the connecting pin 32 from a through hole 44a in the cylindrical portion 44 to connect the suspension insulators 3, 4 in series.
Patent JP-H04168478-A (JP)
Title: Display device for ohp projector with editing function
Inventor: KADOI HIDEO
IPC: G09G3/36
Filed: 1990-10-31
Abstract: PURPOSE:To scale down the faceplate registered by simple key operation of a user into the index form for display by controlling the write signal of a liquid crystal controller with CPU, and adding a floppy disk and the key operation. CONSTITUTION:The video signal output from an information processing equipment 1 is input to a liquid crystal controller 2, and the controller 2 and a CPU 5 write the data by one faceplate as the read-write memory in a two-way memory 3 once, and the data is read out to be converted to the data corresponding to the display of a liquid crystal 4. The CPU 5 reads an operating key 7, and while controls a port to turn ON/OFF the write signal of the controller 2 to the memory 3. The input image signal is fixed to be processed (scale-down) by hindering write of the memory 3. Multiple scale-down display faceplate can be projected in the commanded order.
Patent JP-H08163391-A (JP)
Title: Vertical deflecting circuit
Inventor: OHIRA YOSHIJI
IPC: H04N3/23
Filed: 1994-11-30
Abstract: PURPOSE: To provide the vertical deflection circuit which obtains a reception image of high quality without extremely increasing the capacity of a DC blocking capacitor. CONSTITUTION: The reference toothed wave voltage generated between both ends of a capacitor 3 is outputted to an addition circuit 8c and one end of integrating circuits 8a and 8b connected in series, and the other end of these integrating circuits 8a and 8b is connected to the addition circuit 8c, and the output of the addition circuit 8c is outputted to a non-inverted input terminal 5a of a vertical output amplifier 5. Meanwhile, the voltage from the feedback circuit consisting of capacitors C0 and C1 and resistance Rf, R1, and R2 is inputted to an inverted input terminal 5b of the vertical output amplifier 5, and such voltage is outputted from an output terminal 5c of the vertical output amplifier 5 that the voltage of the inverted input terminal 5b is equal to the toothed wave voltage of the non-inverted input terminal 5a.
Patent JP-S63149533-A (JP)
Title: Method and apparatus for positioning unbalance point
Inventor: OKUMURA HIROMITSU
IPC: G01M17/02
Filed: 1986-12-12
Abstract: PURPOSE:To rapidly perform the positioning of an unbalance point, by rotating an object to be measured in a direction of reducing an angle of rotation required until the unbalance point is positioned from a reference point. CONSTITUTION:An object 1 to be measured is rotated by the drive apparatus 3 controlled by a control circuit 2, and unbalance quantity and primary and secondary unbalance points are measured from the unbalance signals detected by detectors 5L, 5R by an unbalance point measuring circuit 6. Next, the object 1 to be measured is subjected to speed reducing control by the control circuit 2 and stamping is applied to the position of the primary unbalance point by a stamper 4 to perform primary positioning work. Thereafter, the object 1 to be measured is rotated to perform secondary positioning. At this time, the voltage V1 corresponding to the angle from the primary unbalance point to the secondary unbalance point is obtained, and the voltage V1 and the voltage V2 corresponding to a predetermined angle are subtracted by a subtracter C2. When an angle of rotation is 180 deg. or less, the output voltage V3 from the subtracter C2 becomes negative and the output of a comparator C4 is set to L to forwardly rotate the article 1 to be measured. Contrarily, when the angle of rotation is 180 deg. or more, the voltage V3 from the subtracter C2 becomes positive and the output of the comparator C4 is set to H to reversely rotate the object 1 to be measured.
Patent JP-H05254832-A (JP)
Title: Extraction of cerium from aqueous solution of mixture of rare-earth element
IPC: C01F17/00
Filed: 1992-11-06
Abstract: PURPOSE: To provide the process for the industrial extraction of cerium from an aqueous solution of a mixture of rare-earth elements which can facilitate and accelerate the separation of cerium hydroxide(IV) and thus extracts cerium on an industrial scale.  
     CONSTITUTION: Alkali metal hypochlorite 15 is added to a solution 13 of rare- earth elements, and cerium is precipitated in the form of ceric hydroxide and then selectively extracted from the aqueous solution of the rare-earth elements which contains trivalent cerium salt which while isolating the precipitate 48 of ceric hydroxide (IV), isolates a mother liquor 32 containing other elements in the dissolved form. Here, the pH is maintained at a value above 4.5 during the addition of the alkali metal hypochlorite to the aqueous solution. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H11134664-A (JP)
Title: Integrated optical element, optical head and recording and/or reproducing device
Inventor: MATSUMOTO YOSHIYUKI
IPC: G11B7/135
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To realize further thinning and to obtain high reliability by precisely mounting optical parts such as light receiving/emitting elements and a hologram element, etc., in the same package. SOLUTION: The integrated optical element 11 is provided with first, section photodetectors 15, 16 arranged on a silicon substrate 13, a light emitting element 18 arranged on the silicon substrate 13 through a light outputting substrate 17 and the hologram element 23 arranged on the silicon substrate 13 opposite to the light emitting element 18, diffracting return light from an optical recording medium and leading it to respective first, second photodetectors 15, 16. Relating to this integrated optical element 11, a light beam outgoing from the light emitting element 18 is emitted onto the signal recording surface of the optical recording medium after it transmits linearly through from the light emitting element 18 to the hologram element 23.
Patent JP-H01139143-A (JP)
Title: Oxidation catalyst
Inventor: IMAI TETSUYA
IPC: B01J23/34
Filed: 1987-11-27
Abstract: PURPOSE:To increase heat resistance and strength of an oxidation catalyst, by carrying conjugate oxide consisting of alkali earth metal, aluminum and mangan on honeycomb heat-resisting substrate selected among cordierite, mullite, etc. CONSTITUTION:The conjugate oxide of formula I (where, Me is alkali earth metal element, X is 1-3 and 0<alpha<1) is obtd. by adding an aq. soln. of mangan nitrate dropwise to an alcoholic soln. contg. isopropoxide of alkali earth metal element and isopropoxide of aluminum in the proportion of 1mol to 11mol, so that the molar ratio of alkali earth metal element to mangan is equiv., by drying the produced gel and thereafter by calcining the gel at >=1200 deg.C. The carrier such as cordierite is immersed in the slurry of the conjugate oxide powder to wash-coat, and sintered at >=1200 deg.C to obtain the oxidation catalyst for combustible gas.
Patent JP-S62153128-A (JP)
Title: Production of flexible optical fiber bundle
Inventor: KAKETA AKITAKA
IPC: C03B37/00
Filed: 1985-12-26
Abstract: PURPOSE:An acid-soluble glass layer is formed on the surface of glass fiber of core-clad structure and a plurality of optical fibers to which a lubricant is applied are placed in an acid-soluble glass tube, drawn, then the acid-soluble part is dissolved off with an acid to produce a flexible optical fiber bundle. CONSTITUTION:An optical monofilament 1 of 500mum outer diameter of 200-300nm length, which is composed of the core of high refractive index 2 and the acid-resistant clad of low refractive index 3 and a surface glass layer 4 soluble in a mineral acid is treated with a lubricant 7 of a fluorine resin such as ethylene fluoride in a flon solvent. A plurality of resultant optical fibers 1 are placed in a glass tube 8 while is soluble in a mineral acid to give a multipreform 9. The multipreform 9 is heated in an electric oven 11 at 800 deg.C and the glass is softened and the lubricant is dissipated. Then, the bundle is drawn with rollers 12 and the part soluble in a mineral acid is dissolved off to give flexible fiber bundle of about 15mum outer diameter.
Patent JP-H01139653-A (JP)
Title: Thermosetting solvent-type paint composition
Inventor: KIKUTA YOSHIO
IPC: C09D163/00
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title composition having excellent appearance, acid resistance, solvent resistance, water resistance and durability and suitable as a clear paint for the top-coating of automobile, by compounding a specific acrylic polymer containing acid group with a specific acrylic polymer containing epoxy group. CONSTITUTION:The objective composition is produced by compounding (A) an acrylic copolymer composed of an acid group-containing monomer and other copolymerizable monomer and having an acid value of 30-150mgKOH/g and a number-average molecular weight of >=3,500 with (B) an acrylic copolymer composed of an epoxy group-containing monomer and other copolymerizable monomer and having an epoxy equivalent of 200-1,000g/eq and a number- average molecular weight of <=5,000. The equivalent ratio of the acid group of the component A to the epoxy group of the component B is 1:0.5-0.5:1. The acid group-containing monomer constituting the component A is preferably acrylic acid, etc., and the epoxy group-containing monomer of the component B is e.g., glycidyl acrylate.