baber/WOPTO huggingface dataset:
Patent JP-H02158750-A (JP)
Title: Production of raw material for dry process coating carrier for electrophotography
Inventor: KOIZUMI YOSHIAKI
IPC: B01J2/10
Filed: 1988-12-13
Abstract: PURPOSE:To prevent the generation of flocks of resin particles by putting a core material and the resin particles into a mixing tank, and applying impact force to these materials by a horizontal rotating body in the tank, thereby sticking the resin particles to the core material. CONSTITUTION:The core material and the resin particles are charged from a raw material feed port 12 and the impact force is applied thereto by the horizontal rotating body 18 which is driven by a motor 22. The rotating body 18 consists of a central part 18d and vane parts 18a to 18c to stick the resin particles uniformly in multiple layers onto the core material. Magnetic material particles are preferably used as the core material. The coating thickness is increased in this way and, therefore, the generation of the secondary flocks at the time of production of the carrier raw material in which the amt. of the resin particles to be stuck to the core material is increased in prevented in this way.
Patent JP-H05153616-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YANO MITSUO
IPC: G11B5/027
Filed: 1991-11-28
Abstract: PURPOSE:To record signals onto a magnetic tape with an optimum recording current at all times independently of the fluctuation of the amplitude level of an input FM luminance signal and a low frequency conversion chrominance signal by adjusting the amplitude level of the input FM luminance signal and the low frequency conversion chrominance signal inputted to a recording terminal equipment to a desired level. CONSTITUTION:The amplitude level of an input FM luminance signal is adjusted by an AGC circuit 2 and the amplitude level of an input low frequency conversion chrominance signal is adjusted by an AGC circuit 5 to a desired level and the result are set to have a frequency characteristic suitable for recording by an HPF 3 and an LPF 9 respectively. After both signals are superimposed, the superimposed signal is amplified by a recording amplifier circuit 12 and the amplified signal is recorded on a magnetic tape by using a magnetic head 13.
Patent JP-H04186270-A (JP)
Title: Member for heat fixing and heat fixing device
Inventor: NUKADA HIDEKI
IPC: G03G15/20
Filed: 1990-11-21
Abstract: PURPOSE:To perform a steady fixing operation in spite of a very short time preheating operation by using an elastic member having electric conductivity as composing material of a member for a heat fixing. CONSTITUTION:A nip zone N is formed on a roller 1 for heat fixing which is used for press-sticking a printing medium. In this case, a conductive elastic layer 4 is provided as a composing layer of a heat fixing roller 1. So, electric resistance of the conductive elastic layer 4 in the nip zone N decreases. For this reason, electric current in the heat fixing roller 1 concentrates within this low resistance nip zone N, so, heat is generated intensively in the nip zone N. Consequently, heat capacity at the portion for fixing operation alone becomes large effectively only in the case of printing. Thus, it is possible to perform a steady fixing operation in spite of a very short time preheating operation.
Patent JP-H05147144-A (JP)
Title: Production of laminated sheet
Inventor: ISHII KENJI
IPC: B32B27/04
Filed: 1991-11-28
Abstract: PURPOSE:To produce a laminated sheet enhanced in thickness accuracy by forming constant thickness parts thicker than the interior of a laminated sheet wherein a fabric base material has a predetermined dimension within the specific range of the inside and outside at the positions corresponding to the end parts of the laminated sheet. CONSTITUTION:Thick parts 4-12% thicker than the interior of a laminated sheet wherein a fabric base material has a predetermined dimension are formed within the specific range 5-20mm of the inside and outside at the positions corresponding to the end parts of the laminated sheet. The fabric base material is a long one and the thick parts are within the range of 35mm or less from both side end parts of the laminated sheet and also within the range of 35mm or less before and behind at every definite interval in the longitudinal direction of the laminated sheet. Or, a thick part is also provided to the intermediate part in the same direction as the longitudinal direction, and the fabric base material is a plain fabric obtained by weaving fiber yarn selected from a group consisting of a glass fiber, a polyamide fiber and a liquid crystal polyester fiber or a fiber mixture of two or more kinds of said fibers.
Patent JP-H0249152-A (JP)
Title: Diffusion limit film holding tool
Inventor: YAMAZAKI KOICHI
IPC: G01N27/327
Filed: 1988-12-13
Abstract: PURPOSE:To curtail the trouble for installing and rejecting a diffusion limit film and to reduce the space for storage, etc., by forming plural openings for allowing a solution to be measured to pass through in the longitudinal direction on a long-sized sheet, and also, providing each opening so as to be covered with the diffusion limit film. CONSTITUTION:In the center part of a long-sized sheet 1 of prescribed width, openings 11 for allowing a solution to be measured to pass through are formed at every prescribed interval, and also, a diffusion limit film 12 having many minute holes and consisting of a polycarbonate film, etc., is stuck to the lower face of the long-sized sheet 1 so as to cover each opening 11. Position detecting holes 13 are formed in a prescribed position relation against all the openings except the terminal opening 11, and also, a position detecting long-sized hole 14 is formed in a prescribed position relation against the terminal opening 11. In an adjacent position of the opening 11, numerals 1-30 for displaying the remaining quantity of the diffusion limit film 12 are printed.
Patent JP-H08170844-A (JP)
Title: Range hood
Inventor: SHIMIZU IWAO
IPC: F24F7/06
Filed: 1994-12-19
Abstract: PURPOSE: To provide a range hood which enables improving of workability in the arranging of an exhaust duct by making a smaller diameter of the exhaust duct possible. CONSTITUTION: An exhaust blower 5 having a suction port 4 for the blower on both sides thereof is provided inside a hood body 3 which has a hood suction port 1 formed on the undersurface thereof and a discharge port 2 penetrated into an exhaust duct 8 on the top surface thereof. A multi-blade fan 10 at both the suction ports of the exhaust blower 5 is made up of a number of blades 10d tapered with the diameter thereof reducing toward a main plate 10a from a fan suction port 10c.
Patent JP-H09178309-A (JP)
Title: Automatic ice making machine and method for controlling position of ice tray in the automatic ice making machine
Inventor: RI KENBIN
IPC: F25C1/24
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To perform an efficient control of a horizontal ice making position of an ice tray under a combination of operating state of each of an ice tray horizontal state sensing switch and a fulfilled ice state sensing switch. SOLUTION: Within a housing 8 are installed an ice making horizontal sensing switch 1 for an ice tray, an ice fulfilled state sensing switch 2 for an ice storing container and an ice removing motor 4 for inversely rotating the ice tray. In addition, there are mounted a first sensing cam 17 rotated together with a rotating shaft of the ice tray in order to change-over an operating state of the horizontal sensing switch 1 in corresponding with each of the ice making position and the inverse rotating position of the ice tray, an ice fulfilled state sensing lever 21 rotated in response to an amount of ice in an ice storing container, and a second sensing cam 19 rotated together with the rotating shaft of the ice tray in order to change-over an operating state of the ice fulfilled state sensing switch 2 in corresponding with the inversing position of the ice tray.  When a power supply is turned on, the ice removing motor 4 is controlled in such a way that the ice tray is reversely rotated toward the ice making horizontal position in the case that a combination of each of the operating states of the horizontal sensing switch 1 and the ice fulfilled state sensing switch 2 is kept at a predetermined state.
Patent JP-H07169999-A (JP)
Title: Piezo-electric actuator
Inventor: KATSUMATA TAKAO
IPC: H01L41/083
Filed: 1993-12-15
Abstract: PURPOSE:To provide a piezo-electric actuator which can diminish the reduction of durability due to cracks ocurring in insulators without decreasing the amount of displacement during driving. CONSTITUTION:In a piezo-electric actuator 1A of this invention with a plurality of piezo-electric plates 20 and 22 forming a conductive layer 21 which are stacked to form a laminate 2 on at least one surface of the actuator, the conductive layer 2 positioned on the side of the laminate 2 which is covered by an insulator 3a for every other layer, and an external electrode 4 formed as the insulator 3a is covered so that continuity is made to another conductor layer 21 for every other layer, the insulator 3 has a stress relief layer 31a in a space with the conductive layer 21.
Patent JP-H07167156-A (JP)
Title: Coupling
Inventor: KAWAMOTO YOICHI
IPC: F16D3/70
Filed: 1993-12-15
Abstract: PURPOSE:To make high torsional rigidity compatible with low rigidity in the axial direction and low twist rigidity. CONSTITUTION:This coupling is provided with first rubber bush bodies 2 connected to the shaft end on the driving side, second rubber bush bodies 3 connected to the shaft end on the driven side, and a connecting body 1 connecting together the two sets of rubber bush bodies 2, 3. The connecting body 1 is constituted so that flexural rigidity against an axis X is relatively high and flexural rigidity against another axis extending in the direction perpendicular to the axis X is relatively low. For example, the connecting body 1 is constituted of a thin-plate-like connecting part 1b extending in a plurality of directions perpendicular to the axis, and thick wall arranged parts 1a holding respective rubber bush bodies 2, 3, and while giving high torsional rigidity to the respective rubber bush bodies, the connecting body is hardly bent in the axial direction and apt to be bent in the direction perpendicular to the axis. Otherwise, the connecting body can be provided with folding back pieces on the extreme end parts of the connecting part, or formed into cylinders having axes in the radial directions so as to be bent in the axial direction.
Patent JP-2000142794-A (JP)
Title: Straining bag with hanging string and its manufacture
Inventor: ISHIZU NOBORU
IPC: B65D77/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a hanging string from interfering with stacking work of straining bags with hanging strings, packaging work of the stacked straining bags, or the like by fixing the hanging string to an outer face of a straining bag main body in such a stable state that no positional deviation of the hanging string is caused, and make it possible to carry out the automatic stacking of the straining bags and the automatic packaging of the stacked straining bags with the aid of a machine. SOLUTION: In a straining bag with a hanging string, a fairly longer string than the length of a longer side of a straining bag main body 1 is used as a hanging string 2. Both ends 22, 22 of the hanging string 2 are fixed to suitable portions of both side edges 12, 12 of the straining bag main body 1, respectively. An intermediate portion 21 of the hanging string 2 is made to run along an outer face of the straining bag main body 1 in such a state that it is not extruded outward from the contour of the straining bag main body 1.  The intermediate portion 21 of the hanging string is bonded to the outer face of the straining bag main body 1 at its suitable points in such a state that no positional deviation of the intermediate portion 21 of the hanging string is caused, and bonded parts 32 of the intermediate portion 21 of the hanging string have bond strength enough to be separable from the outer face of the straining bag main body 1. With this arrangement, the hanging string 2 can be provided so as not to interfer with stacking work of the straining bags or packaging work of the stacked straining bags.
Patent JP-2001130172-A (JP)
Title: Paper for duplicate writing
Inventor: WADA RIKA
IPC: B42D15/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To optionally set the number of duplicate writing papers and integrate an underlay forming member to improve the convenience in handling. SOLUTION: A number of duplicate writing papers 13 are bundled on one end side to form a duplicate writing paper set 10. One end of a plate-shaped underlay forming member 16 is fixed on the back side of the bottom writing paper 13, and the other side of the member is formed as a free end to be inserted between each of the writing papers 13.
Patent JP-2001135980-A (JP)
Title: Device and method for mounting parts
Inventor: MURAMAKI KATSUYA
IPC: H05K13/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for mounting parts by which the occurrence of errors in part supply and errors in parts mounting can be prevented effectively. SOLUTION: Whether or not parts supply is made with respect to out-of-stock is discriminated, based on the positional information on a parts supplying cassette 80 when he cassette 80 issues out-of-stock information, positional information regarding the cassette 80 when the cassette 80 issues part supply information, the parts information on the parts which becomes out of stock in the cassette 80, and the parts information on the parts supplied to the cassette 80.
Patent JP-H01201348-A (JP)
Title: Polymer blend for improving low temp. flowability of mineral oil fraction
Inventor: HERUBERUTO UIRUTSU
IPC: C08L33/24
Filed: 1988-12-15
Abstract: PURPOSE: To obtain polymer mixtures useful for improving the low temperature flow properties of the mineral oil distillates, by blending a specific ethylene- based copolymer with a copolymer comprising an olefin and alkyl maleic acid imide.  
     CONSTITUTION: (A 1 ) A copolymer made from 10 to 60 wt.% vinyl acetate and 40 to 90 wt.% ethylene or (A 2 ) a copolymer made from 15 to 50 wt.% vinyl acetate, 0.5 to 20 wt.% 6-24C-α-olefin and 30 to 70 wt.% ethylene is mixed with (B) a copolymer comprising 10 to 90 wt.% N-6-22C-alkylmaleic acid imide with the blending ratio between (A 1 ) or (A 2 ) and (B) being 100:1 to 1:1, thereby the polymer blend mixtures are formed. The copolymers (A 1 ) or (A 2 ) are prepared by a block polymerization via a high pressure synthesis (a reaction pressure of 100 to 200 MPa; a reaction temp. of 120 to 280°C). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04303745-A (JP)
Title: Method and apparatus for detecting interference- light radiation
Inventor: GEIRII ESU SERUUIN
IPC: G01N21/62
Filed: 1991-11-05
Abstract: PURPOSE: To provide an interference light radiation detecting apparatus used to monitor trace component contamination and to detect the etching end point in the manufacture of a solid state device. CONSTITUTION: The apparatus for detecting interference light radiation comprises means for condensing the light from a process chamber 10, means 14 for collimating a light, an interferometer 18 having selecting mean 16 for transmitting the light having a predetermined wavelength of the collimated light, means 28 for condensing the light having the predetermined wavelength, means 30 for sensing the intensity of the condensed light, and means 34 for correlating the sensing means to the selecting means.
Patent JP-H10137639-A (JP)
Title: Trigger type liquid jet pump
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a trigger type liquid jet pump equipped with a return mechanism capable of being formed from material quality not requiring the classifying treatment of a synthetic resin and also excellent in return force to be capable of developing good liquid sucking and jetting function in place of a metal coil spring used heretofore as a mechanism for returning a plunger pushed in by the operation of the trigger of the trigger type liquid jet pump. SOLUTION: The movable seal part 12 sliding within the cylindrical part 11 provided in the rear part of a pump main body 8 is provided to form a hermetically closed air chamber R in front of the seal part 12 and the movable seal part 12 and the trigger 10 are allowed to cooperate with each other and the movable seal part 12 is transferred rearwardly by the pushing-in of a plunger 9 due to trigger operation to expand the air chamber and the trigger 10 and the plunger 9 are returned by accompanying the return of the movable seal part 12 caused by the negative pressure of the expanded air chamber.
Patent JP-H07167784-A (JP)
Title: Infrared gas analyzer
Inventor: UNO MASAHIRO
IPC: G01N21/3504
Filed: 1993-12-16
Abstract: PURPOSE:To provide an infrared gas analyzer which has a characteristic absorbing zone of interferrence gas close to the characteristic absorbing zone of measuring object gas, has relatively small absorbance for the characteristic absorbing zone of the measuring object gas and is principlly unaffected by interferrence gas even in the case a part of the characteristic absorbing zone overlaps the characterieitc absorbing zone of the interferrence gas. CONSTITUTION:A pneumatic detector 4 has an infrared incidence window 41 and an emission window 43, a connection opening 46 in a front expansion room 44 and a rear expansion room 45 and between these expansion rooms 44 and 45, and is provided with a sensor 47 for detecting the pressure difference between the expansion rooms 44 and 45. The depth dimension of the both expansion rooms 44 and 45 are chosen such that infrared absorption due to the iraterferrence gas component having an infrared absorption spectrum cloth to the gas component to be measured with each pneumatic detector 4 is cancelled in the front expansion room 44 and rear expansion room 45.
Patent JP-H03208513-A (JP)
Title: Milling head for precision- processing the surface of work
Inventor: MATSUKUSU DEETOBUIIRAA
IPC: B23C3/02
Filed: 1990-11-22
Abstract: PURPOSE: To accurately adjust the inclination of a cutter by rotatably arranging a setting disk between a cutter holder and the supporting surface of a basic body in a milling head for fine-machining a gravure cylinder surface. CONSTITUTION: This milling head 10 is provided with a setting disk 16 rotatably arranged between a cutter holder 17 and a supporting surface 15 a provided on a basic body 13 as the adjusting mechanism of a cutting edge 19, and both end faces 16a, 16b of the setting disk 16 are inclined relative to each other. The supporting surface 15a is in a plane perpendicular to a rotational axis 10a, one end face 16a of the setting disk 16 is located perpendicularly to the central axis 16c of the setting disk 16, and the other end face 16b is inclined against the central axis 16c. When the setting disk 16 is rotated around the central axis 16c parallel to the rotational axis 10a of the milling head 10, the inclination quantity of the cutting edge 19 is adjusted. When a cap nut 20 is loosened and the setting disk 16 is rotated, the inclination of the cutting edge 19 can be adjusted.
Patent JP-2001106508-A (JP)
Title: Hydrogen enriched fuel producing device
Inventor: HATANAKA TAKESHI
IPC: B01J21/06
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen enriched fuel producing device capable of highly efficiently producing a clean hydrogen enriched fuel using inexpensive water and gas fuel as raw materials. SOLUTION: The hydrogen enriched fuel is obtained by arranging a cathode assembly 48 and a tubular electrode 26 in housings 14, 16, 18 to form an arc reaction chamber 76, cooling the anode 26 and a cathode holder 22 by a cooling passage means communicating with an inlet 32, mixing steam generated in a steam generating part 50 with the gas fuel introduced from an inlet 33 to produce a mixed gas and jetting the mixed gas to the arc reaction chamber 76 through an injector ring 24 to allow the mixed gas to catalytically react with the arc.
Patent JP-H06155981-A (JP)
Title: Automatic pencil
Inventor: SASAKI TSUKASA
IPC: B43K21/00
Filed: 1992-10-30
Abstract: PURPOSE:To prevent a remained lead from gliding by making fine particles bite minutely into a surface of the remained lead by a method wherein the fine particles having hard surfaces at least equal to the lead in hardness are dispersively stuck to an inner face of a lead protective tube via a base material, and, besides, a part of the fine particles are exposed from the base material to be dispersively arranged. CONSTITUTION:A chuck 3 wherein a chuck ring 2 is fitted to its front outer periphery is arranged in a shaft cylinder 1 of an automatic pencil. Further, a tip member 4 is arranged in front of the shaft cylinder 1, and a lead protective tube 5 is arranged at its tip. In that case, a remaining lead holding means is arranged on the inner face of the lead protective tube 5, which is formed with an inner face processed part 6. Then, the inner face processed part 6 is composed as follows; a part of a surface of a fine particle 11 having a hard surface, at least, equal to the lead in hardness (i.e., a part other than a buried part) is exposed from a base material 10, and, besides, is dispersively stuck to the inner surface of the lead protective tube 5. Thereby, a surface of the fine particle is made to bite minutely into a surface of the remained lead, and the remained lead is prevented from gliding.
Patent JP-H06142376-A (JP)
Title: Texture end controller
Inventor: NAKADA NORIO
IPC: D05B35/10
Filed: 1992-10-30
Abstract: PURPOSE:To automatically stably form stitches approximately parallel to an end edge by surely correcting the positional deviation of the end edge of a texture fed in a needle location. CONSTITUTION:A texture end controlling roller 22 is mounted to the tip of a swing arm 20 disposed in front of a needle location and connected to the output shaft to a texture end motor 21 fixed to the proximal end. The positional deviation of the texture end from a reference feed line C is detected by a texture end sensor 3. The texture end motor 21 is driven according to the detection to rotate the texture end controlling roller 22 forward and backward and apply a moving force to the texture sandwiched between the controlling roller 22 and a driven roller 24 in the direction orthogonal to the feeding direction so that the positional deviation of the texture end from the reference feed line 24 is corrected. Also, the texture end controlling roller 22 and driven roller 24 are bevel rollers expanded toward the downstream side in the direction of feeding the texture so that the texture fed in from the contracted diameter side is reasonably sandwiched. Further, a lift cylinder 26 is advanced according to the detection of completed sewing by a completed sewing sensor 4 to lift the texture end controlling roller 22 on the tip of the swing arm 20 and release the texture from the state sandwiched between the controller 22 and driven roller 24.