baber/WOPTO huggingface dataset:
Patent JP-H0969716-A (JP)
Title: Production of chip antenna
Inventor: TSURU TERUHISA
IPC: H01Q1/38
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a chip antenna which has plural mounting surfaces and can prevent deterioration of the antenna characteristic. SOLUTION: The sheet layers 11a to 11d of rectangular shapes consist of a dielectric material containing mainly barium oxide, aluminum oxide and silica. Each of layers 11a to 11d has the 1st via holes 13 at the positions corresponding to a feeding terminal 12a and a fixing terminal 12b respectively. At the same time, the meandering copper conductors 15 having 10 corners are bonded by printing or vapor deposition or formed by plating on the layer 11b. The holes 13 are also formed on the layer 11b at the positions corresponding to both terminals 12a and 12b. Then the layers 11a to 11d are laminated together into a mother layered product. Finally, this layered product is cut along a cutting line and calcined. Thus a chip antenna 10 is obtained.
Patent JP-S6379233-A (JP)
Title: Production of magnetic recording medium
Inventor: YAMAGUCHI KIYOTO
IPC: G11B5/85
Filed: 1986-09-24
Abstract: PURPOSE:To permit impartation of magnetic characteristics with good balance to a recording medium by limiting the range of a gaseous Ar pressure at the time of executing continuous sputtering to laminate and form a Cr underlying layer and Co magnetic alloy layer on a substrate. CONSTITUTION:The substrate 1a which is an aluminum alloy formed by Ni-P plating and polishing to a specular surface is set on a tray 10 and the inside of a chamber 6 is evacuated to 5X10<-7>Torr through a discharge port 7, then the substrate 1a is heated to 100 deg.C by a heater 11. Gaseous Ar is then admitted into the chamber 6 through a gas introducing port 8 and the pressure in the chamber 6 is set in a 1X10<-3>-2X10<-2>Torr range by a valve 9. The Cr underlying layer and Co-Ni alloy magnetic layer are successively formed on the substrate 1a when the tray 10 is moved after the sputtering power to be impressed to a Cr target 12 and magnetic alloy target 13 is adjusted. The magnetic characteristics are thereby imparted with the good balance over the entire part of the medium.
Patent JP-H04106682-A (JP)
Title: Optical character reader
Inventor: SAKATA TOMIO
IPC: G06K9/20
Filed: 1990-08-28
Abstract: PURPOSE:To set the optical image reading resolution to each slip without dead time so as to make the reading speed of an optical character reader faster by setting the image reading resolution of an image reading means based on the resolution information read by a resolution information reading means. CONSTITUTION:A scanner section 1 is provided with a character image reading section 11 composed of a line type photoelectric conversion element which optically reads characters on a slip P as image data. The section 1 is also provided with a bar code reading section 12 which optically reads the image of bar codes marked on a slip P by printing, etc., and indicating resolution information and discriminates the content of the bar codes separately from the operations of the section 11 and a scanner controlling section 13 which controls the sections 11 and 12. The section 12 reads the resolution information marked on the slip P and the section 13 sets the image reading resolution of the section 11 based on the resolution information. Therefore, each slip can be read without dead time under the optimum condition and the processing speed of this optical character reader can be increased.
Patent JP-H0273373-A (JP)
Title: Electrophotographic printer
Inventor: OSAWA SEIICHI
IPC: G03G15/00
Filed: 1988-09-09
Abstract: PURPOSE:To surely convey papers of various kinds with the aid of a simple structure while adopting an underside printing system where the papers can be easily faced down by impressing the high voltage of a polarity opposite to that of the impressed voltage of a transfer unit on the conductive part of a conveying roller, electrostatically adsorbing the paper where developer is transferred and conveying it to a fixing unit from the transfer part. CONSTITUTION:A conveyance device has the conveying roller 10 consisting of a conductive member whose outer circumference is insulated. It impresses the high voltage of the polarity opposite to that of the impressed voltage of the transfer unit 8 on the conductive part of the conveying roller 10, electrostatically adsorbs the paper 16 where the developer is transferred and conveys it to the fixing unit 9 from the transfer unit 8. The movement of electric charge when the conductive member comes into contact with the transfer paper 16 is prevented by covering the outer circumference of the paper conveying roller 10 with the material of high insulating ability and forming an insulating layer 15. Besides, since the high voltage of the polarity opposite to that of the electrostatic charged polarity of the transfer paper 16 is impressed, even the transfer paper of low electrostatic charging can be adsorbed and conveyed. Thus, the papers of various kinds can be surely conveyed by the simple structure while adopting the underside printing system where the papers can be easily faced down.
Patent JP-H0951788-A (JP)
Title: Multi-freezer
Inventor: NISHIOKA KENJI
IPC: F25D13/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-freezer enabling the inspection and maintenance of any part in a cooling chamber to keep the inside in a sufficiently clean state, the discharge of food pieces in waste water without leaving the pieces on the bottom of the cooling chamber and the installation and the use of the freezer in a narrow space. SOLUTION: This multi-freezer 1 is provided with plural cooling units 21 each composed of a heat-exchanger and a blower and placed in a cooling chamber 2 covering a transfer conveyor 3. The cooling chamber 2 has openings 11 at both sides extending over the whole length excluding the supporting post part and the openings are closed with openable inspection doors 12 vertically foldable into two with horizontal hinges. The floor surface of the cooling chamber is inclined toward a side and a refrigerator 10 for the heat-exchanger is placed above the transfer conveyor 3 protruded from the cooling chamber.
Patent JP-H1168396-A (JP)
Title: Electronic component packaging system
Inventor: IRITA RYOICHI
IPC: H05K13/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured electronic component packaging system excellent in high speed, packaging accuracy, and operational reliability. SOLUTION: A cylindrical cam (a first cam) 22 and a plate cam (a second cam) 23 are attached to a first rotary shaft 21 driven by a motor 26. The cylindrical cam 22 is gear-connected to a roller gear 31. The roller gear rotates forward and backward with the rotation of the cylindrical cam 22, and a first head 1 and a second head 2 reciprocate between a chip supply section 6 and a position deviation correction stage 7, and the position deviation correction stage 7 and a positioning section 8 on a substrate 12 respectively. An arm 44 swings upward and downward with the rotation of the plate cam 23, a first push element 51, a second push element 52, and a third push element 53 swing in the same direction, and make a nozzle 4 of the first head 1 and a nozzle 5 of the second head 2 travel upward and downward.
Patent JP-S60119362-A (JP)
Title: Variable venturi type fuel injection valve mixer
Inventor: TAKANAKA MASAHIDE
IPC: F02D35/00
Filed: 1983-11-30
Abstract: PURPOSE:To spray fuel sufficiently by performing related control of air and fuel to be fed to an engine and enabling highly accurate and proper control of air/ fuel ratio. CONSTITUTION:Under idling or low speed running of engine, fuel is injected through a low speed electrical fuel injection valve 10 into a bypath 11. While under intermediate and high speed running, a throttle valve 2 will open to function the engine negative pressure as a force for moving a negative pressure responsive valve 3 upwardly. The optimal opening of variable Venturi section 7 can be determined by an electrical control valve 6. Then the electrical control valve 6 and electrical fuel injection valve 8 are related and controlled by means of an electrical controller 9 thus to control the air/fuel ratio highly accurately in accordance to the engine operating condition.
Patent JP-H0968879-A (JP)
Title: Thermal fixing device and image forming device
Inventor: KATAKABE NOBORU
IPC: G03G15/20
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the heat capacity and quantity of heat radiated outside of a heating roller and to secure a sufficient fixing nip by supporting the heating roller so as to rotate it with a pivoting backup roller. SOLUTION: The backup roller 5 freely rotatably supported by a frame 8 with bearings 17 and rotationally driven from a device body with a driving gear 12, to rotate the heating roller 1 with the backup roller 5. When the power of a device is turned on, the heating roller 1 is energized/heated from the outside through sliding contacts 15a. When the heating roller 1 reaches a fixed temperature, the backup roller 5 is rotationally driven from the outside. The heating roller 1 being in press-contact with the backup roller 5 is rotated with its rotation, to attain fixing onto a recording paper inserted between the rollers 5 and 1. Since it is unnecessary that the heating roller 1 is supported at the position of the frame 8, the roller 1 can be shorten in accordance with a maximum paper width and the heat capacity of the heating roller can be made small.
Patent JP-2001048013-A (JP)
Title: Front head connecting structure for rolling stock
Inventor: HAMANAKA YOSHIHISA
IPC: B61D17/04
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To simply and remarkably improve coupling strength of a car body underframe and a front head body structure by erecting a support member in a semi-circular arc shape in a front part of the car body underframe, erecting a pressing member at an inside edge of the front head body structure and fastening the front head body structure on the car body underframe with bolts in a state that the pressing member is made to be abutted on the support member. SOLUTION: In front of a car body underframe 3, a support member 10 is welded and erected along the inside peripheral edge. A stay 11 is interposed between the support member 10 and a structural material of the vehicle underframe 3 and the support member 10 is reinforced. At a rear end edge of the front head body structure 16 of a front head (a driver's cab part), a pressing member 17 of a semi-circular arc shape which is the same as that of the support member 10 is welded and fixed, a stay 18 is interposed between the pressing member 17 and a structural material such as an end post 8 of the front head and the pressing member 17 is reinforced. In a state that the pressing member 17 is made to be abutted on the support member 10, the front head is fixed with the car body underframe 3 with connecting bolts.  An abutting surface of the pressing member 17 and the support member 10 is sealed by a sealing material 19 and infiltration of rainwater into the front head is easily prevented.
Patent JP-H07187607-A (JP)
Title: Preparation of concentrated solution of alkali metal hypochlorite
Inventor: PATORITSUKU NESUTEII
IPC: C01B11/06
Filed: 1992-08-03
Abstract: The invention relates to a process for the preparation of concentrated alkali metal hypochlorite solutions in which chlorine and the alkali metal hydroxide are injected into a vertical receptacle, the bottom part of which has a cross-section less than the cross-section of its top part. This receptacle is equipped with an external hypochlorite recycling loop.
Patent JP-H055039-A (JP)
Title: Polyethylene-2,6-naphthalate film
Inventor: HOSOI MASAHIRO
IPC: B29K67/00
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a film containing specific inert solid particles, showing a fixed heat shrinkage percentage, becoming a tape for high-density magnetic recording, showing high winding non-defective ratio, excellent magnetic field and electromagnetic transfer characteristics, having traveling durability and excellent skew strain. CONSTITUTION:A biaxially orientated polyethylene-2,6-naphthalate film which contains 0.05-0.4wt.% insert solid particles having 0.05-0.3mum average particle diameter as small diameter particles and 0.0105-0.05wt.% inert solid particles having 0.3-1.0mum average particle diameter as large diameter particles in the film, >=0.2mum difference in the average particle diameter between the large diameter particles and the small diameter particles, 0.003-0.010mum surface roughness Ra of film, >=650kg/mm<2> Young's modulus (EM) in the longitudinal direction, >=600kg/mm<2> Young's modulus (ET) in the lateral direction, 0.9-1.5 ratio of EM/ET and <=0.08% heat shrinkage percentage in the longitudinal direction when heat-treated at 70 deg.C for 1 hour under no load.
Patent JP-H04113020-A (JP)
Title: Ball joint with brake mechanism
Inventor: INOUE KANJI
IPC: F16C11/10
Filed: 1990-08-30
Abstract: PURPOSE:To increase holding force and simplify operation by providing a recess on a part of a support face of a ball socket and a locking means by means of pressure applied fluid within the recess in a ball joint with a brake mechanism of an apparatus having a joint with a robot arm. CONSTITUTION:A ball socket 16 is provided with a recess 18 which extends along a peripheral direction of a cylindrical arm member 12b, while a locking means 20 which can expand in diameter and deform with application of pressure applied fluid is placed in the recess 18. The locking means 20 has a circular body 22 wherein a tube member made of rubber or a rubber-like elastic material is placed along a peripheral direction on an inner periphery of the arm member 12b, a hold ring 24 which is approximately parallel to the inner periphery of the arm member 12b and a circular calking ring 26. When pressure applied fluid is applied into an inner space of the tube member via a nipple 28, the circular body 22 expands toward the center to be engaged with a part of an outer long surface of a ball part 14a of a ball stud which is fitted into the ball socket 16 so that relative motion of the ball part 14a is restrained. With the pressure applied fluid discharged, an initial state is restored.
Patent JP-H0752295-A (JP)
Title: Composite foam sheet
Inventor: KAWANAKA HIROFUMI
IPC: B32B27/32
Filed: 1993-08-18
Abstract: PURPOSE:To provide a composite foam sheet which has excellent thermal fusion- bondability with a material to be covered such as a metal plate, excellent water resistance, and flexibility after fusion-bonding. CONSTITUTION:An ethylene copolymer film 2 is attached to at least one side of an inorganic-filled crosslinked polyolefin resin foam sheet 1 formed by crosslinking to foam resin composition containing 50-500 pts.wt. of inorganic compound with 100 pts.wt. of polyolefin resin, and an adhesive layer 3 id provided on the ethylene copolymer film 2. This sheet adheres to an object in either normal or wet state, has excellent ordinary state adhesive strength and excellent water resistant adhesive strengh, causes no rise in fusion-bonding temperature with time, and hence provides excellent storage stability. Since it has excellent flexibility, even when it is molded after it adheres to material to be covered such as a metal plate, etc., the composite sheet has excellent follow-up to a bend part of the material to be covered, and hence a product in which no float, no crack occur at a bent adhesive part.
Patent JP-H0889566-A (JP)
Title: Air cleaner with air ventilating function
Inventor: MIZUNO SEIJI
IPC: F24F7/08
Filed: 1994-09-21
Abstract: PURPOSE: To provide an air cleaner with ventilating function with which air can be efficiently cleaned from gas or powdery dust inside room while minimizing the loss of heat energy at the time of cooling and heating. CONSTITUTION: This machine is provided with a first shutter 12 for switching an air duct 7 of a suction side air blower 9 to an indoor air exhaust port 2 or an outdoor air suck port and a second shutter 3 for switching an air duct 10 of an exhaust side air blower 11 to an indoor suction port 1 or an outdoor exhaust port 4. Further, this machine is provided with a heat exchanging element 14 for exchanging heat between indoor air and outdoor air, dust collecting/ deodorizing filter 15 for cleaning air to be sucked into the room, and control circuit 16 for controlling the switching of respective shutters.
Patent JP-H1163974-A (JP)
Title: Distance measuring instrument for vehicle
Inventor: YUHARA HIROMITSU
IPC: G06T7/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an appropriate exposure even under a backlight condition by computing the output fluctuation of a distance computing means in every arithmetic processing cycle by means of a fluctuation computing means and controlling the actuation of an exposure adjusting means based on the computed results. SOLUTION: A distance computing means 10 decides the distance to an object T based on the distance value at every window combination computed by means of a correlation computing means 9 and inputs the distance to a fluctuation computing means 11. The fluctuation obtained by means of the fluctuation computing means 11 is inputted to a control means 12 and the means 12 increases the exposure when the fluctuation is large or reduces the exposure when the fluctuation is small by controlling a stop. Therefore, the control means 12 increases the exposure to obtain a clear contrast when the fluctuation is large, namely, when the contract is low. Therefore, the measuring accuracy of the distance to the object T can be improved, because an appropriate exposure can be obtained even in an evening, a backlight state, etc.
Patent JP-H1069827-A (JP)
Title: Manufacture of niobium3-tin superconductive wire
Inventor: TAGUCHI OSAMU
IPC: H01B12/10
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a Nb3 Sn superconductive wire with a diffusion preventing material containing Ta or Nb being almost constant in thickness. SOLUTION: In the manufacture of a Nb3 Sn superconductive wire for which a superconductive composite material 1 containing at least three types of materials, Nb or Nb base alloy, Cu or Cu base alloy and Sn or Sn base alloy existing therein, a diffusion preventing material 2 to encircle it and a stabilizing material for Cu and others arranged therearound are combined, assembled and then decreased in cross section, a layer formed of Cu or Cu base alloy is arranged between the superconductive composite material 1 and the diffusion preventing material 2.
Patent JP-H1066468-A (JP)
Title: Flea catching tool
Inventor: KANAI TERUO
IPC: A01K13/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a flea catching tool capable of combing off the fleas parasitic on hair of pets such as a dog or a cat. SOLUTION: This flea catching tool is prepared by covering the top surface of the substrate 1 equipped with comb teeth 4 arranged in the front edge of a catching tray 3 with the cover 2, forming a housing chamber 22 surrounded by the catching tray 3 and the cover 2 and feeding the fleas combed out with the comb teeth 4 from a space between the comb teeth 4 and the cover 2 into the housing chamber 22, and a cover 2 can freely be shaken relatively to a substrate 1 with an intermediate part in the front and rear directions as a fulcrum. Since the interval between the comb teeth 4 and the cover 2 is changed with the shaking of the cover 2, the cover 2 is held in a suitably shaken state thereof so as to provide the interval with the optimal size relatively to the length of hair of pets.  The hair can be combed with the comb teeth 4 to thereby efficiently feed the fleas sticking to the hair into the housing chamber 22.
Patent JP-S6287068-A (JP)
Title: Japanese-style spice
Inventor: HAMANO MITSUTOSHI
IPC: A23L27/50
Filed: 1985-10-14
Abstract: PURPOSE:A novel type of seasoning that is obtained by mixing granulated soysauce, as a major component, with a variety of spices and flavorings, thus having the smell characteristic is soysauce as well as, flavors of the spices. CONSTITUTION:A major amount (for example, 40-80%) of granulated soysauce (for example, condensed soysauce is mixed with dextrin and fat and dried under reduced pressure) is combined with a variety of spices and flavors such as black pepper, ginger, basil, onion, garlic, cinnamon, plum, salt, sugar, etc., to give the objective seasoning.
Patent JP-H04254630-A (JP)
Title: Low water flush toilet equipped with pulse flushing function
Inventor: CHIYAARUZU RII SAAJIENTO
IPC: E03D3/00
Filed: 1991-09-06
Abstract: PURPOSE: To use a minimum quantity of water, to uniformly wet and flush the entire bowl surface, to operate a low water toilet even at minimum water- source pressure and to repeat water flush operation. CONSTITUTION: The low water toilet with pulse flush has a bowl 12 and a horizontal ledge 18 extending around the bowl periphery near its open upper end, and a flush water nozzle 20 is mounted on the ledge 18 and flush water is discharged to the ledge 18 in approximately the horizontal direction. A pulsator 22 is provided for producing pulses of flush water. The flush water is discharged onto the ledge 18. Since the flush water of each pulse flows at varying velocity, some of the water will fall off the ledge 18 around substantially the entire periphery of the bowl surface when flush water flows around the ledge 18. The wetting of the entire bowl 12 surface is resulted in for cleaning the bowl. The pulsator 22 includes a spring biassed piston for discharging pulses of water.
Patent JP-S61105427-A (JP)
Title: Earthquake sensing device
Inventor: ABE KIMIO
IPC: G01H1/00
Filed: 1984-10-29
Abstract: PURPOSE:To obtain a device which need not be reset, generates no spark, and has uniform earthquake sensing accuracy in every direction by standing a rod type elastic body on the top surface of a bottom part base plate and fitting a fixed magnet which cancels the magnetic force applied to a switch from a magnet for operating a proximity switch installed on the top surface when an inverting element is in an upright state. CONSTITUTION:The magnetic force from the proximity switch fitted to the center part of the top surface of the inverting element 5 from the magnet 8 for operating the proximity switch and the opposite-direction force of a fixed magnet 9 normally cancel each other and the proximity switch 2 does not operate. When seismic oscillation of the 5th degree on the seismic scale is applied, the inverting element 5 turns over as shown by an alternate long and short dash line by inflecting the rod type elastic body 4 stood vertically on the bottom part substrate 3 and the balance between the magnet 8 and fixed magnet 8 is lost at the same time, so the proximity switch 2 operates to send its signal to an automatic gas cutoff valve, thereby cutting off gas. At this time, the proximity switch 2 has no exposed contact, so no spark is generated and the inverting element 5 is returned immediately by the rod type elastic body 4.