baber/WOPTO huggingface dataset:
Patent JP-H0518530-A (JP)
Title: Control device for electromagnetic pump
Inventor: MURAKAMI SHIGERU
IPC: F04B17/04
Filed: 1991-07-08
Abstract: PURPOSE:To improve the stability of the amount of a liquid fuel discharged by easily exhausting the air staying in a fuel-feeding conduit at the early stage of operation; in the title device for an electromagnetic pump whereby the liquid fuel is fed to a burner part for a kerosine stove with a fan or the like. CONSTITUTION:A solenoid 17 driving a plunger 14, which is provided in a tube column 10 and by which vertical movement a liquid fuel is sucked and discharged, is divided into upper and lower parts. A pump operation control part 23 for controlling an electric current applied to the solenoid 17, is composed of both a first pulse-generating device and a second pulse-generating device. During a definite time at the early stage of operation, by the former device, a pulse is alternately applied to both an upper solenoid 17A and a lower solenoid 17B, and by the latter device, the pulse is applied to either of the upper and lower solenoids 17A, 17B. At the early stage of the operation, a stroke of the plunger 14 is made larger than that at normal operation, and thus a discharge pressure is increased. In this way, the air staying in a fuel-feeding conduit is instantaneously exhausted and the amount of the liquid fuel discharged is stabilized.
Patent JP-H0832093-A (JP)
Title: Manufacture of schottky barrier diode
Inventor: NISHINA TOSHIYUKI
IPC: H01L21/28
Filed: 1994-07-19
Abstract: PURPOSE:To obtain an SBD, which does not cause deterioration of its characteristics, by a method wherein after a silicide layer is formed, a metal film, which is not silicified, is removed and after a buffer layer is anew provided, an electrode is formed. CONSTITUTION:A silicide layer 6 is formed under a metal layer 4 and thereafter, the layer 4 left without being silicified is removed using an HF. After a metal layer, which is used as a buffer layer 9, is applied on the layer 6, an electrode 7 is formed which is used as a wire bonding electrode or a bump electrode and consists of a metal film. Thereby, even if a spike is generated from the electrode toward a semiconductor substrate, it can be prevented from being generated that the spike is extended and reaches through up to the interior of the layer 6n because there is no crystal defect in the new buffer layer. Accordingly, an SBD, which does not cause deterioration of its characteristics, can be obtained.
Patent JP-2000352872-A (JP)
Title: Color image forming device
Inventor: OKA HENRIQUE MASANORI
IPC: G03G15/08
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent splashed toner during the development from scattering inside the device main body, and letting the splashed toner restrained from soiling a developing sleeve. SOLUTION: The toner splashed by the developing sleeve 81a during the development, when developing device switching means 8 is rotated in the arrow A1 direction, is made flowing from the upstream toward the downstream along the developing device switching means 8. Accordingly, the image forming device is let setting filter means 803b provided with the air filter 804b in attachably/ detachably, on the periphery of the developing device switching means 8, taking in contaminated air from the arrow A2 direction, and discharging in the arrow A3 direction.
Patent JP-S6414426-A (JP)
Title: Packing work for temporary column draw hole and drop piece therefor
Inventor: KUDO SHUNICHI
IPC: E02D29/00
Filed: 1987-07-06
Abstract: PURPOSE:To quickly and easily pack holes by a method in which a drop pieces made on resin-containing cement mortar, having a given thickness, is fitted into the bottom of a hole formed when drawing a temporary column out, and concrete is placed into the hole whose bottom is closed with the drop piece. CONSTITUTION:The ground is excavated and an underground wall 1 and the basement floor slab 2 are formed of in-situ concrete. Form panels 5 made of a material having good separability from concrete are set on the floor slab thrust portion of temporary columns 4 erected on a pressure-resistant board 3. When underground construction parts are finished and the columns 4 are drawn up, holes 6 are formed in the floor slabs 2. A drop piece made of a mixture of polyethylene resin, sand, and hardener, for example, is dropped into the bottom of the hole 6 by means of a handle 10 and concrete 11 is placed there.
Patent JP-H105162-A (JP)
Title: Hand wiper
Inventor: BANDAI NORIAKI
IPC: D04H1/4374
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent a wiped dirt from getting the hand of a worker dirty through a synthetic resin layer by laminating an absorbing layer on a nonwoven fabric layer having liquid absorptivity and laminating a synthetic resin layer having waterproofing and oil-proofing properties on this absorbing layer. SOLUTION: A hand wiper used for a static wiping material for wiping dirt on machinery in printing, painting, and mechanical industries is formed by laminating an absorbing layer on a nonwoven fabric layer having liquid absorptivity and laminating a synthetic resin layer having waterproofing and oil-proofing properties on this absorbing layer. In this case, it is preferable that span race nonwoven fabrics, which is rich in bulkiness, soft, less fluffy so as to lose less fiber, and rich in liquid absorbing performance, is used for the nonwoven fabric layer and highly water absorbing polymer is contained in the absorbing layer.  Natural fibers having liquid absorptivity such as cotton and linen and regenerated fibers such as rayon are used as fibers for constituting the nonwoven fabric to provide the nonwoven fabric with the liquid absorptivity and hydrophilic treatment applied to the nonwoven fabric composed of thermoplastic resin such as polyamide also provides it with the liquid absorptivity.
Patent JP-S6412625-A (JP)
Title: Radio selective call receiver with display function
Inventor: IDE MOTOKI
IPC: H04Q7/08
Filed: 1987-07-06
Abstract: PURPOSE:To select a required channel on each occasion among lots of information channels by allowing the user to be able to set a call number. CONSTITUTION:A call number setting section 4 comprising switches set optionally turned on/off by the user is used. One terminal of each switch in the call number setting section 4 is connected to ground potential and '1', '0' are represented by on/off state. The operation is the same as a conventional operation except the call number setting section 4, and an output obtained from a shift register 31 and a value set by the call number setting section 4 are compared and collated in a call number collation section 3. Thus, the channel required for the user is selected freely among lots of the information channels.
Patent JP-S6321829-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROKI HIDEFUMI
IPC: H01L21/3205
Filed: 1986-07-15
Abstract: PURPOSE:To improve the coverage of a metal in a deep contact hole by dividing a metal sputtering into a plurality of times under a plurality of conditions continuously. CONSTITUTION:An insulating film 2 is formed on a semiconductor substrate 1, a photoresist film formed on the film 2 is patterned to form a photoresist film pattern 3. Then, with the pattern 3 as a mask the film 2 is etched to form a deep contact hole 4, and the pattern 3 is then removed. Then, first metal sputtering is executed, for example, in vacuum of approx. 10<-6> torr to form first metal films 50a, 50b made of aluminum on the film 2 and the exposed surface of the substrate 1 of the hole 4. Then, second metal sputtering is performed, for example, in vacuum of approx. 10<-4>-10<-5> torr to form a second metal film 51 made of aluminum on the films 50a, 50b and the film 2. Thus, the coverage of the metal is improved.
Patent JP-H0336363-A (JP)
Title: Device and method for applying and leveling mortar
Inventor: ISHIKAWA KIYOAKI
IPC: E04G21/10
Filed: 1989-06-30
Abstract: PURPOSE:To eliminate manual work and carry out an efficient construction project by shifting a mortar applying and leveling device on the surface of a building from upper to lower sides while discharging mortar by means of the mortar applying device having a trowel provided beneath its mortar discharge opening, and rolling and applying the mortar by means of the trowel. CONSTITUTION:A mortar applying and leveling device 3 is provided between the surface of a building 1 and a scaffold in such a manner as being separate from and parallel to the surface and the scaffold, and are shifted along lower rails 4, 4 and also a main body frame 6 is formed which can be fixed in a desired position. A horizontally moving member 20 which moves horizontally along the rails 4 and a vertically moving member 24 which moves vertically, are provided. A bracket 26 which moves vertically, and a mortar discharge opening 34 mounted to the bracket, and a mortar applying device 31 provided with a trowel 35 beneath the discharge opening, are formed. The mortar discharge opening 34 is connected to a mortar supply device 37 via a mortar pressure feed pipe 36 so that while mortar is discharged it is applied by the trowel 35.
Patent JP-H02215601-A (JP)
Title: Portable vessel
Inventor: UIRIAMU II RANBAATO
IPC: B65D5/462
Filed: 1989-06-30
Abstract: PURPOSE: To prevent the contamination of a handle, by providing flaps for top blocking opened and closed by hinge lines, at the tops of opposing side walls of a container, and providing a handle member on the hinge line opposite side of one side flap, while providing a handle inserting opening on the other side flap, in the portable container for contaminated articles in a hospital or the the like. CONSTITUTION: To the tops of the opposing side walls 11 and 13 of a container 100, flaps 21 and 23 for top blocking are formed allowable to open and close through hinge lines respectively. At the free end side of one side flap 21, a handle member 34 having two about rectangular cut-out parts 55 is formed. At the member 34 opposing position of the handle of the other side flap 23, an opening 42 to enter the handle member 34 is formed. The container opening is closed by the flap 21, the flap 23 is superposed thereon actually, and the handle member 34 is projected to the outer side from the opening 42, so as to form a handle by the cut-out parts 55. By such a structure, a strong handle which is not contaminated by the housing articles can be obtained.
Patent JP-S5980451-A (JP)
Title: Oil-containing polyethylene resin composition
Inventor: IWATA KOUICHI
IPC: C08L23/00
Filed: 1982-09-24
Abstract: PURPOSE:An oil-containing resin composition, containing calcium carbonate as an inorganic filler and a polyol fatty acid ester as a lubricating oil in specific proportions in polyethylene resin, and having improved abrasion resistance, sliding characteristics and dimensional stability. CONSTITUTION:A polyethylene resin composition, containing (A) a polyethylene resin, preferably high-density polyethylene, (B) 10-20vol% calcium carbonate, preferably having <=40mu particle diameter, as an inorganic filler and (C) 3- 10vol% polyol fatty acid ester, e.g. a synthetic ester of pentaerythritol with a fatty acid, as a lubricating oil. 5-10vol% calcium carbonate and 5-10vol% acetylene black may be used as the inorganic filler of the component (B). USE:Sliding parts, slipping films, etc.
Patent JP-H0826426-A (JP)
Title: Structure for mounting arm device on strut and shelf device with the arm device
Inventor: NOBUKAWA SHUNJI
IPC: A47B57/06
Filed: 1994-07-20
Abstract: PURPOSE:To provide a structure for mounting an arm device on a strut which can mount the arm device in any position of the strut in such a manner that the arm device does not vibrate easily and a shelf device with the arm device. CONSTITUTION:When locking sections 22 of arms 21 are externally fitted closely from the right and left directions in locked sections 13 of a strut 10, both arms 21 become parallel and oppose each other, creating a clearance 26 between ends thereof in play. By applying external force in the vertical direction to both arms 21, it is possible to slide the locking sections 22 in the vertical direction for the locked sections 13 and adjust a level of the arms to a target level. When the ends in play are connected from the right and left directions by a tightening and connecting tool 28 after applying external force to both arms 21 so that the ends in play draw near each other, the locking sections 22 are twisted for the locked sections 13 and brought into pressure-contact on the right and left sides, increasing friction coefficient, so that they are mounted firmly. An arm device 20 can reduce deflection at tips of both arms 21 extremely because both arms 21 form a triangle when viewed on plane.
Patent JP-H1014982-A (JP)
Title: Wheelchair
Inventor: SUGA YUJI
IPC: A61G5/04
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To make a hand follow rotation of a hand rim even when a user runs a wheel by the hand at a relatively high speed. SOLUTION: A wheelchair is provided with a driving wheel 5, a hand rim 7, a battery part and a motor 20. A speed increasing device 18 and a control part 27 are provided in a casing. The speed increasing device 18 has an inner gear 21, a carrier 22, four epicyclic gears 23 and a solar gear 24. The inner gear 21 is integrated with the driving wheel 5. The carrier 22 is integrally connected with the hand rim 7 through a sleeve 25. A strain gauge 26 is fitted on the outer face of the sleeve 25. The control part 27 controls the motor 20 based on the magnitude of human driving force detected by means of the strain gauge 26 to add a specified magnitude of electric driving force to the driving wheel 5.
Patent JP-H0818836-A (JP)
Title: Image pickup device
Inventor: HIROTA KATSUAKI
IPC: G02B7/08
Filed: 1994-06-27
Abstract: PURPOSE:To pick up an image of an object just after re-application of main power supply. CONSTITUTION:Even after supply of a main power supply E1 is stopped, till the supply of the main power supply E1 is restarted, the position information of an optical system 2 at a point of time when the main power supply is stopped is stored in a storage means 3A. Thus, it is not required to set again the position information newly after re-application of the main power supply E1. As a result, an object image is picked up quickly after application of the main power supply E1 and the convenience of use is much more improved.
Patent JP-S6322667-A (JP)
Title: Head drive circuit
Inventor: MORIKAWA SAICHI
IPC: B41J2/355
Filed: 1986-07-16
Abstract: PURPOSE:To prolong an ink transfer time sufficiently by differentiating a timing of writing data to drive a printing head with a latching circuit which stores head drive data from a timing of writing data which does not drive the printing head. CONSTITUTION:In a head drive circuit 201, head drive data 101 and a reference timing pulse for delay 12 are supplied to an OR circuit 22 and thereby a timing pulse 23 for writing data which does not drive the printing head is obtained. The head drive data reversed by an inverter 24 and a reference timing pulse 11 are supplied to the OR circuit 25 to obtain a timing pulse 26 for writing the data to drive the printing head. The timing pulses 23, 26 are supplied to an AND circuit 27 and a composite timing pulse 28 thus obtained is supplied to a latching circuit 29 to control a timing to latch the head drive data 101.
Patent JP-H1016898-A (JP)
Title: Impact cushioning device for aerospace vehicle
Inventor: NAKAMURA MASARU
IPC: B64G1/64
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent damaging caused by collision with objects. SOLUTION: A freely expanded balloon 15 is contracted to be housed in the outer wall of an aerospace vehicle 10, a distance to an approaching spaceship 12 is measured by a laser range finder 11, the existence of danger of the approaching aerospace vehicle 12 is determined based on the ranging information and posture change information, gas is supplied to the balloon 15 by driving a carburetor 14 when the danger is determined and the balloon 15 is expanded from the outer wall of the aerospace vehicle 10. The balloon 15 is made of a resin material.
Patent JP-H0455616-A (JP)
Title: Forced combustion type gas equipment
Inventor: ADACHI IKURO
IPC: F23N5/20
Filed: 1990-06-26
Abstract: PURPOSE:To perform a reignition within a short period of time after flame diminishing by a method wherein the number of revolution of a blower is increased during a time in which a reignition is prohibited. CONSTITUTION:A forced combustion type gas equipment is provided with a combustion control device 4 for controlling a gas supplying of a gas burner 2, an ignition of a gas burner and a controlling of a blower 3. After flame diminishing, a post-purging of the blower is carried out for a specified period of time and then a reignition is prohibited just after diminishing flame for a specified period of time when a gas liable to back-fire is used. In this case, when a hot water feeding valve is closed, a water flow switch 42 is opened, a control circuit 49 controls a master solenoid valve 44 and a main solenoid valve 45 in such a way as they are closed, then the gas burner 2 diminishes its flame. The control circuit 49 rotates the blower 3 under the reignition prohibiting time and two-times number of revolution. When a gas liable to back fire is used, the number of revolution of the blower is increased for a set time just after the diminishing of flame, so that the burner is cooled within a short time and the reignition can be performed within a short time.
Patent JP-2000356115-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: TSURUTA SEIJI
IPC: F01L1/34
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To form in the whole of a device in a compact manner in addition to improvement of control responsiveness of valve timing. SOLUTION: This control device is formed such that a plunger 14 is slidably mounted on a vane body 4 coupled to a cam shaft and by introducing a pressure in an oil pressure chamber 27 on the advance side to a pressure chamber 47 in a plunger 14 during control of rotation on the advance angle side, the tip part of the plunger 14 is brought into press contact with the inner surface of a housing 2. By the propping up force of the plunger 14, a return of the vane body 4 due to a torque reaction force from an engine valve is regulated. A connection passage 50 to causes a pressure chamber 47 to communicate with a low pressure passage 49 during control of rotation on the lag angle side is opened and closed by a pressure control spool 51. The plunger 14 is mounted on the vane body 4 through a support block 46. The spool 51 is contained in a position deviated from the plunger 14 at the bottom of the support block 46. The diameter of the plunger 14 is set to a sufficiently low value without being restrained by the spool 51.
Patent JP-S6145284-A (JP)
Inventor: KAKIZAWA KATSUTOSHI
IPC: B32B37/00
Filed: 1984-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5970300-A (JP)
Inventor: RUI ARUTOUURU BERUNAARU
IPC: B64F1/12
Filed: 1983-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6328208-A (JP)
Inventor: TANAKA KOTARO
IPC: H02B15/00
Filed: 1986-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5791726-A (JP)
Title: Exhaust gas filter for internal-combustion engine
Inventor: KINOSHITA HIROO
IPC: F01N3/02
Filed: 1980-12-01
Abstract: PURPOSE: To obtain an exhaust-gas cleaning filter capable of removing fine particles in the exhaust gas of an automotive engine by burning the particles through utilizing solely the heat energy of the exhaust gas, by a method wherein a molybdate or a mixture of molybdenum oxide and a metal oxide is used as a catalyst.  
     CONSTITUTION: An inorganic support is impregnated with an aqueous solution of K 2 MoO 4  or the like and is dried, or the support is immersed into a slurry consisting of a mixture of MoO 3  and a metal oxide such as Li 2 O and is fired, to obtain a filter medium. The filter medium is fitted in a filter container, and the container is fitted to an exhaust pipe for a diesel engine of an automobile or is connected to an exhaust manifold. Accordingly, the fine particles in the exhaust gas can be made to be harmless by burning them at a lower temperature and at a higher efficiency, as compared to the prior arts, and the amount of fine particles accumulated onto the filter is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000354605-A (JP)
Title: Warm-keeping supporter for knee joint
Inventor: NAKANO HIROKUNI
IPC: A61F13/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a warm-keeping supporter which is fitted on a knee joint, and can be comfortably used without perspiring. SOLUTION: This warm-keeping supporter 1 is formed into a cylindrical body of which both surfaces are open, of a warm-keeping cloth or the like, and is used by fitting on a knee joint. When such a warm-keeping supporter 1 is fitted on a knee joint, the rear side of the knee joint is prevented from perspiring by cutting 1c open the area which is confronted with the rear side of the knee joint.
Patent JP-S5955782-A (JP)
Title: Apparatus for performing operation test of printer
Inventor: KISHI TAKASHI
IPC: B41J29/48
Filed: 1982-09-27
Abstract: PURPOSE:To make it possible to perform an operation test without damaging a printing head, by a method wherein the presence and the absence of printing paper are detected by a printing paper detecting means and a carriage test is succeeded in such a way that a printing test is performed when the printing paper is present and removed when absent. CONSTITUTION:When an operation test key is turned on and printing paper subjected to paper feed while wound around a platen is succeedingly detected by a printing paper detecting means, the selection means of CPU1 selects a printing test means while the treatment of RAM3 is performed by the order code from ROM2 and an operation signal is sent to a head 8, a carriage motor 9 and a paper feed motor 10 through CPU11 to perform a printing test, a carriage test and a paper feed test. On the other hand, when it is detected that the printing paper has been consumed, a carriage test means is selected and only the carriage test and the paper feed test are succeeded without performing the printing test. By this method, the printing head is not directly colliding with the platen and the longtime operation test can be performed without damaging the printing head.
Patent JP-H0354024-A (JP)
Title: Vehicle roof having two-piece housing type cover
Inventor: TOOMASU SHIYURAITAA
IPC: B60J7/02
Filed: 1990-06-26
Abstract: PURPOSE:To reduce a wind sound by composing a vehicle roof so that the rear edge or a cover front half part at a ventilating position can be retained at the height of the front edge of a cover rear half part in a two-piece housing type cover in which the cover front half part is placed at a front part terminal position and rotatably provided at the ventilating position. CONSTITUTION:A two-piece housing type cover is composed or a short cover front half part 13 and a long cover rear half part 14, and both 13, 14 are mutu ally and pivotally mounted at an end part where they are mutually facing. When the cover rear half part 14 is placed at its front part terminal position and made substantially flush with a fixed roof surface 15, the cover front half part 15 is placed at a cover rear edge, and made rotatable at a ventilating position and around a rotation axis 18 perpendicularly extending in a vehicle longitudinal direction. In this case, a vehicle roof is composed so that, in the ventilating position, a front edge 19 or the cover front half part 13 is lowered to the lower part of a fixed roof surface 15 in the range of the front edge 20 of a roof opening part 16, and a rear edge 17 of the cover front half part 13 is retained at least at the approximate same height of a front edge 21 of the rear half part 14.
Patent JP-S5870786-A (JP)
Inventor: OKANO SHIGERU
IPC: D06Q1/02
Filed: 1981-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。