baber/WOPTO huggingface dataset:
Patent JP-H04161314-A (JP)
Title: Upright mold device
Inventor: YAMAGUCHI YOSHIAKI
IPC: B29C45/10
Filed: 1990-10-25
Abstract: PURPOSE:To carry out replacing or the like of a cavity mold without being affected by a protruding nozzle by installing a support plate fixed with a required clearance and a spring component for maintaining said clearance mounted on a pedestal and also providing a plurality of hydraulic cylinders for lifting and lowering. CONSTITUTION:A desired clearance 5 is provided on a support and a spring component 15 pushing up all the time a support plate 7 fitted movably up and down and retaining the clearance 5 provided on the support is installed on a pedestal 4, and a plurality of hydraulic cylinders 13 for lifting and lowering are provided between the support plate 7 and the pedestal 4 on a bed 1. The support plate 7 and a cavity mold 2 are moved upwardly by the cylinders 13 to eliminate the trouble of horizontal movement of the cavity 2 because of a nozzle 8 protruding out of the cavity, and the cavity mold 2 can be moved in the horizontal direction, by which even a large mold can be replaced within a short period of time by slight labor to make the maintenance work easy.
Patent JP-S62148774-A (JP)
Inventor: MATSUMOTO TAKEJI
IPC: E04H9/02
Filed: 1985-12-23
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-S63141019-A (JP)
Title: Lens distortion correcting method for optical scanning device
Inventor: TANAKA SATOSHI
IPC: H04N1/04
Filed: 1986-12-03
Abstract: PURPOSE:To perform high-accuracy positioning without any distortion by storing storage elements with the quantity of distortion that an optical scanning device has. CONSTITUTION:The quantities of distortion at respective X and Y points of a lens and an optical system are measured or calculated from a logical expression and stored in storage elements 2 and 6. The quantity of distortion depends upon the positions of both X, Y axes, so the addresses of the storage elements 2 and 6 are determined in combination with X and Y position data. When a scan is made, a D/A converter XM1 and a D/A converter YM5 output logical values by using X-Y position data and the values are inputted to one-terminal sides of adders X4 and Y8. Current correcting quantities based upon the combination of the X and Y position data as addresses are outputted by the axes from the storage elements 2 and 6 and converted by a D/A converter XS3 and a D/A converter YS7 into analog data, which are inputted to the other-terminal sides of the address X4 and Y8, and the adders add the correcting quantities and corrected values are obtained as position commands.
Patent JP-H01132830-A (JP)
Title: Conjugate fiber and production method thereof
Inventor: NAKAJIMA HIDEO
IPC: D01F8/10
Filed: 1987-11-13
Abstract: PURPOSE:To provide the title conjugate fiber generating no breakage of the fiber, producing no deposit on the surface of a spinning nozzle when continuously spun for a long time, having excellent water absorbing property and capable of being adhered wetly and thermally, by conjugating specific ethylene-vinyl alcohol copolymer with polybutylene terephthalate. CONSTITUTION:The objective fiber is provided by melt-spinning (A) ethylene- vinyl alcohol copolymer having an ethylene content of 20-55mol%, a melt flow rate [hereinafter referred to as MFR (EVOH)] of formula I and a saponification degree of >=98mol% as a sheath component and (B) polybutylene terephthalate having a melt flow rate [hereinafter referred to as EFR (PBT)] of formula II and satisfying a relation of formula III to the component A as a sheath component in a conjugating ratio of the components A:B of 70:30-30:70 to form part of the surface of the fiber from the component A.
Patent JP-S63140873-A (JP)
Title: Oil feeder for rotary compressor
Inventor: SHIIZAKI HIROSHI
IPC: F04B39/02
Filed: 1986-12-03
Abstract: PURPOSE:To prevent a crank shaft from being bulged by providing cut-up sections on the outer periphery of a pipe covering blades in the crank shaft forming compressor elements. CONSTITUTION:Cut-up sections 14 are provided on the outer periphery of a pipe 13 constituting the oil feeder of a compressor. The outer diameter of the cut-up sections 14 is made slightly larger than the inner diameter of a crank shaft 5. When the pipe 13 is pressed into the crank shaft 5 and fixed, the cut-up sections 14 are deformed along the inner diameter of the crank shaft 5, and the deforming force is distributed to places not in contact with the inner diameter of the crank shaft 5 of the pipe 13. Accordingly, the crank shaft is prevented from being bulged.
Patent JP-H05130034-A (JP)
Title: Star ring communication equipment
Inventor: HAKAMATA YOSHIRO
IPC: H04B10/038
Filed: 1991-11-01
Abstract: PURPOSE:To eliminate signal interference from a node of a pre-stage of the star ring communication equipment and to increase the degree of freedom of the design of the communication equipment. CONSTITUTION:A multi-optical switch of a center node of the star ring communication system is provided with optical switches 71-74 switching a path for a signal from a pre-stage node and a signal from a connected node, with optical monitors 81-84 detecting a level of an optical signal from the connected node, and optical switch control circuits 91-94 implementing changeover control to send the signal from a pre-stage node to a node of a post-stage when a signal does not come from the node to be connected for the optical switch path with the output of the optical monitor.
Patent JP-H03147918-A (JP)
Title: Ocean structure
Inventor: FUJINO TSUTOMU
IPC: A01K61/00
Filed: 1989-11-06
Abstract: PURPOSE:To improve work efficiency and to make it possible to place accurately by erecting one of a plurality of hollow cylindrical piles higher than the other piles, and driving a plurality of piles into the sea foundation. CONSTITUTION:Central pile 2-a among three piles 2 mounted to a latticed fence 1 is mad longer than piles 2-b of both sides to form an ocean structure. After that, the pile 2-a and piles 2-b are placed downward to carry them to the target position of the sea bed, and the ends of the piles 2-b are held so that they are in contact with the sea bed. Then, houses 4 extended from a water-current jet pump 3 are inserted from the upper end of the pile 2-a, the end of the nozzle is shown from the lower end of the pile 2-a, and the end of the nozzle is in contact with the sea bed. The pump 3 is operated, the sand directly under the pile 2-a is scoured by current pressure of the pump 3 to drive the pile 2-a, and the structure is settled. In addition, the hoses 4 are inserted into the piles 2-b, and the pump 3 are operated, and the sea bed is scoured to settle the structure.
Patent JP-H04163173-A (JP)
Title: Travel stabilizer of paper feeder
Inventor: TAGUCHI TEIJIRO
IPC: B65H23/28
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a travel stabilizer which makes a setting density adjusting device function properly, by providing a meandering-motion preventing device, slack absorbing protrusions and pads that come in contact with the slack absorbing protrusions. CONSTITUTION:An upper main body 20 is provided with a main pad 21 made of sponge and a front pad 23 attached on a plastic spring plate 22. Slack absorbing protrusions 25 having a quadrangular pyramidal section is provided in the middle of a base plate 24 which is mounted on the upper main body 20, and a rolled sheet of paper 3 is passed between the main and front pads 21 and 23 and the base plate 24 when it is used. When such a travel stabilizer is applied for a line printer, the paper is bent in an inverse U-shape by the slack absorbing protrusions 25 and a slack either on the upstream or downstream side, which occurs in former type of printers, is absorbed and an excessive tension on the opposite side is moderated, resulting in elimination of waving and vibrating, even when the paper 3 is swung by a traversing device on the influent side. When the slack absorbing protrusions have a quadrangular pyramidal section and ridges 25a are aligned in the traveling direction of the paper, a directivity is given to the travel of the paper.
Patent JP-H04166527-A (JP)
Title: Connection structure for beam member
Inventor: SUGIMOTO KOICHI
IPC: E04B1/24
Filed: 1990-10-29
Abstract: PURPOSE:To facilitate registering by a method wherein a first plate is arranged to the outside of two beam members butted against each other, a second plate is arranged facing the first plate with the beam member therebetween and the beam part is extended through the two plates for fastening. CONSTITUTION:A first plate 20 is arranged between the outer end parts of two beam members joined with each other, the end part of the beam member forms a stepped protrusion part 30, and an inner surface 3Oa is inclined. A second plate 22 is positioned facing the first plate 20 with the beam member therebetween. The two plates 20 and 22 are fastened against each other by means of fastening members 32 and 32a for temporary lock. Since the two plates 20 and 22 are fastened against each other by means of the fastening members 32 and 32a, the beam member is simply located in a position along the inclined inner surface 30a of the stepped protrusion part 30 and sharply reduces the occurrence of a risk to a work at an elevated place.
Patent JP-2001108712-A (JP)
Title: Current detector
Inventor: SHIMADA KATSURA
IPC: H02M1/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a current detector small in a potential difference of a detection resistance, and driven by a single electric power source. SOLUTION: An operation amplifier OP is driven by a (+) internal power source and an earth potential. Bottom-up of a potential for two input lines in the amplifier OP is conducted between the internal power source and the earth potential using partial potential voltages of resistances R5, R6 and partial potential voltages of resistances R7, R8. Malfunction caused by a noise is thereby prevented to provide the current detector 2 capable of driving by the single power source, even when a current i flowing in the current detecting resistance R4 is a very fine current or the potential difference between both ends of the resistance R4 is a small value.
Patent JP-S63139838-A (JP)
Title: Method and device for taking out cover member at the time of covering multiple-stage piled strawberry housing box
Inventor: FURUICHI YOSHINARI
IPC: B65B7/28
Filed: 1986-12-02
Abstract: PURPOSE:To save labor for operation and reduce a cost by securely and easily taking out and feeding one sheet at a time by means of a pair of arm claws, a retainer member, and an adsorbing member, in an end position for delivering multiple covering sheets which are erected on a side and laterally piled. CONSTITUTION:Multiple covering sheets P are conveyed while being erected on a side and laterally piled on a cover member feeding conveyor, and a pair of right and left arm claws 42 are rotated from both sides at an end position to hold or release the hold of both side edge parts of the foremost covering sheet P1. And, while pressingly holding the central site of the covering sheet P1 with a retainer member 44 from the opposite front part, the arm claws 42 are retracted and removed and, as an adsorbing member 45 is retracted while adsorbing both side edge sites, the arm claws 42 are advanced and hold the sheets P. After that, the adsorbedly retracted covering sheet P1 is fed to cover a defined strawberry box on an accumulating conveyor. Accordingly, the covering sheets P can be securely and easily taken out and fed one at a time, saving labor for an operation while reducing a cost.
Patent JP-H05229803-A (JP)
Title: Method of separating water and carbon compound from hydrogen fluoride
Inventor: URURITSUHI ZEZEEKEEKOIRO
IPC: C01B7/19
Filed: 1992-10-27
Abstract: PURPOSE: To provide a method for obtaining hydrogen fluoride containing no water and/or no hydrocarbon.  
     CONSTITUTION: At the time of removing water and/or hydrocarbon from hydrogen fluoride, water in hydrogen fluoride is decomposed into hydrogen fluoride and oxygen by using elemental fluoride, and hydrocarbon is decomposed into fluorinated methane and separated from hydrogen fluoride. The amount of fluorine to use this time is 2 to 8 times of theoretical amount necessary for decomposing water and hydrocarbon, and hydrogen fluoride and elemental fluoride are brought into contact at a temp. of -20°C to 150°C. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03271298-A (JP)
Title: Preparation of metallocene
Inventor: RAZABI ABASU
IPC: C08F4/6392
Filed: 1990-10-29
Abstract: A transition metal salt and powder of the solid reaction product of the ligand with an alkyllithium are reacted at room temperature in a non-polar hydrocarbon. The metallocene thus obtained has a sufficient purity for subsequent use as catalyst for the polymerization of olefins without further purification.
Patent JP-H11124283-A (JP)
Title: Elevator for automobile
Inventor: NAGAOKA MASAFUMI
IPC: B66B5/02
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility of collision and contact, etc., at the time of escape, due to a floor-reaching error in an automatic floor-reaching action at the time of power failure. SOLUTION: An automatic floor-reaching action control circuit at the time of power failure is provided, which is being switched to a rescue operation mode on receiving a power-failure detecting signal from a control panel, and stopping a cage 8 at the nearest rescue floor to automatically open only a landing side foor 10; thereby eliminating possibility for damaging an automobile or an elevator.
Patent JP-H11115671-A (JP)
Title: Steering wheel
Inventor: NAGATA ATSUSHI
IPC: B60R21/215
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel which can prevent inserts buried in a pad part from being uncoupled when the pad part is expanded. SOLUTION: A steering wheel is equipped with a steering wheel main body, and with an air bag device. The steering wheel main body is provided with a ring part core metal 5, spoke part core metals 6A through 6C, a sheathing body sheathing these components, and with a pad part which is disposed roughly at the center upper part of a ring part, and is integrally formed with the sheathing body. The air bag device is disposed underneath the pad part. Besides, inserts 60 and 61 are buried in the pad part so as to be mounted to auxiliary connection parts 22A and 22B, and to an auxiliary connection part 24. In this case, the inserts 60 and 61 are locked to the auxiliary connection parts 22A and 22B, and the auxiliary connection part 24 by means of a locking projection 63, and a locking projection respectively, and concurrently, they are surely fixed thereto by means of fusion parts Y formed through ultrasonic welding.
Patent JP-H01130995-A (JP)
Title: Storage hanger for book
Inventor: KAI HISAO
IPC: B42F15/00
Filed: 1987-11-18
Abstract: PURPOSE: To impart adhesive properties of the degree not to slide down by providing an engaging part at a position in which a suspension lever having a weak adhesive layer executed on its surface is brought into contact with front and rear sash bars, thereby being detachable to sheets for constituting a book. CONSTITUTION: A frame 3 in which a front sash bar 1 and a rear sash bar 2 are fixed in parallel is formed. And, a plurality of suspension levers 6 each of which is longer than an interval between the bars 1 and 2 are provided. A cutout is provided at a position which is brought into contact with the bars 1, 2 of both ends of one side of the lever 6 as an engaging part 8. A tape having a weak adhesive 11 executed on a release sheet 10 having a plurality of cross- sectional lines 9 is adhered to an intermediate part of the two parts 8 provided at both ends of the lever 6. At the time of using, the sheet 10 is intermittently peeled according to the line 9 to intermittently expose the weak adhesive surface. And, a book 7 opened at its center is inserted as shown by a broken line.  Thus, since the lever is satisfactorily draped with the book, even at the time of turning over a page of the book, no fault occurs. And, even if it is contained in the frame for a long time, no shape collapse occurs.
Patent JP-H03150015-A (JP)
Title: Bus duct having no conductor connecting part
Inventor: NAKANIWA YUKIO
IPC: H02G5/06
Filed: 1989-11-06
Abstract: PURPOSE:To improve workability at site by sequentially fixing ducts incorporating insulators while applying tension on the opposite ends of a long conductor through a tightening means. CONSTITUTION:FRP liners 15 are applied on the opposite ends of required number of long conductors 17 and through bolts 16 are insetted therethrough, and then the conductors 17 are arranged in parallel at an interval of the FRP auxiliary liner and secured in place. U-shaped anchor clamps 14 are then fixed through coil springs 13 to the through bolts 16 at the opposite ends and tension is applied on the long conductor 17 so that the long conductor is suspended with no sag. Constant length duct 18 units split into two and fixed with insulators 19 having many conductor inserting grooves are then contacted with the conductor 17 from the opposite sides, and the jointed flange parts are sequentially jointed with screws 10 thus covering the overall length of a specified route with the duct units.
Patent JP-H01132195-A (JP)
Title: Wiring board for mounting vlsi chip
Inventor: NAKAGAWA KOICHI
IPC: H05K1/03
Filed: 1987-11-18
Abstract: PURPOSE:To solve a contact difficulty due to a shearing strain at a connecting part to be caused by a difference in a coefficient of linear expansion and to connect many terminals by using a simple connection structure highly reliably by a method wherein an orientation high polymer is laminated on the surface of a substrate such as a ceramic or the like and the coefficient of linear expansion in a plane direction of a laminated body is made equal to the coefficient of linear expansion of a VLSI chip. CONSTITUTION:An orientation high polymer is laminated on the surface of a substrate 7 such as a ceramic or the like; a coefficient of linear expansion in a plane direction of a laminated body 6 is made equal to the coefficient of linear expansion of a VLSI chip 1. For example, a molten liquid-crystal high polymer composed of 40mol% of a polyester and 60mol% of parahydroxybenzoic acid is extruded at 220 deg.C, at a rate of strain of 5000s<-1> and a stretch-to-strain ratio of 1; a uniaxial orientation sheet whose thickness is 50mum, whose Young's modules and coefficient of linear expansion in an orientation direction are 11 GPa and 0, respectively, and whose Young's modules and coefficient of linear expansion in the orientation direction and in a perpendicular direction are 3.3GPa and 3.3X10<-5>K<-1>, respectively, is obtained. Four sheets of this uniaxial orientation sheet are laminated and pasted in such a way that their orientation directions are mutually perpendicular; a laminated body 6 of an orientation high polymer is obtained. This laminated body 6 is pasted onto the surface of an alumina ceramic substrate 7; a wiring board is obtained.
Patent JP-2001105592-A (JP)
Title: Ink jet drive part and ink jet head
Inventor: KAJIURA NOBUTAKA
IPC: B41J2/045
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a unimorph type piezoelectric/electrostriction member excellent in applied field efficiency, not complicated in structure and suitable for high speed driving for an ink jet drive part. SOLUTION: In an ink jet drive part wherein a unimorph type piezoelectric/ electrostriction member comprising a combination of an upper electrode plate, a piezoelectric/electrostriction element and a lower electrode plate all of which are successively superposed one upon another is provided on at least one surface of a metal or ceramic vibration plate, the orientation of the piezoelectric/ electrostriction element is oblique with respect to the surfaces of electrodes.
Patent JP-H10129351-A (JP)
Title: Mud removing step, brush body for mud removing step, and brush body mounting step for automobile
Inventor: WATANABE HIROFUMI
IPC: B60R3/04
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To surely remove mud and the like adhering to a shoe bottom by moving a tip of a brush along the longitudinal direction of an automobile if a foot of an occupant is placed on a step main body when the occupant gets on the automobile. SOLUTION: If mud and the like adheres to a shoe bottom when an occupant gets on an automobile, a foot is placed on a placing member 30 above a rotational body 40. The placing member 30 is turned downward so that a switch 17 is turned on, and a rotational motor 42 is driven so as to rotate the rotational body 40, and consequently, a brush 50 is moved. The brush tip 51 protruded from the surface of a step main body 10 is slid on the shoe bottom in the width direction of the shoe bottom. As a result, the mud and the like adhering to the shoe bottom can be removed by means of comparatively low power, and the mud can be surely removed from the shoe bottom even if grooves are formed in the width direction in the shoe bottom.
Patent JP-H09131260-A (JP)
Title: Shutter opening/closing device in rice cooker
Inventor: TOKUNAGA NAOKI
IPC: A47J27/14
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a shutter for opening and closing the hole of the lid of a rice cooker from falling off from the lid and to safely perform carrying. SOLUTION: The holes 3 and 20 for receiving rice and water for rice cooking are provided on the lid 2 of the rice cooker 1 provided with an outer pot, an inner pot and the lid 2, etc., and the shutter 5 movable in a side direction along shutter rails 4 provided long sideways in front and back across the holes 3 and 20 and provided with stopper reception parts 17 on both left and right end parts is provided. Then, the shutter 5 is provided with a stopper 28 position- adjustably to the position to be abutted to the front and back stopper reception parts 17 and the position to be not abutted.
Patent JP-H05125879-A (JP)
Title: Window structure for magnetic shielding room
Inventor: NIINO TOSHIFUMI
IPC: E04B1/92
Filed: 1991-11-06
Abstract: PURPOSE:To display magnetic shielding function having high performance by using the window opening part of a magnetic shielding room as a window when apparatus disliking magnetism is not used, and closing the opening part through a magnetic shielding window fittings when the apparatus is used. CONSTITUTION:In the window opening part of the wall body of a magnetic shielding room A provided with a continuous magnetic shielding layer 3 on a wall side on a wall surface, a magnetic shielding layer 7 on the side of fittings on the whole face of the window opening part is buried. The magnetic shielding layer 7 is exposed at least at four peripheral end parts of the window opening part, and a plate-shaped magnetic shielding window fittings 6 having a movable device such as a caster or the like are closeably hung on the wall body. The magnetic shielding layer 3 on the wall side is partially exposed on its contacting face with the window fittings 6 on the wooden architraves 5a, 5b, 5c of the window opening part for arranging the architrave 5a with pressing metal fittings for the window fittings 6.