baber/WOPTO huggingface dataset:
Patent JP-H01176708-A (JP)
Title: Movable rack device
Inventor: SHIRAI YOSHINORI
IPC: B65G1/14
Filed: 1987-12-29
Abstract: PURPOSE:To improve storing efficiency and safety for earthquake by providing movable racks which can be freely connected and separated end a fence for closing the storing surfaces of the movable racks. CONSTITUTION:A fence truck 6 is provided on both outsides of movable racks 1A-1G, and a connecting device 13 is provided on positions different in height such as the upper surfaces of respective movable racks 1A-1G, the upper surface of a fence 8, the upper surfaces of a movable rack 21 and a rack frame 22, a movable truck 27 of the fence truck 6 end so on. The connecting device 13 comprises a hook metal fitting 35 and a receiver metal fitting 36. Storing surfaces of the respective racks are connected to each other and the rack and the fence are connected to be united in a body. The racks can be separated at need to be individually moved. By this arrangement, the racks are connected to each other, and the rack and the fence are connected to be used, so that drop can be prevented so as to improve storing efficiency and improve safety for earthquake.
Patent JP-H08164002-A (JP)
Title: Fitness foor wear
Inventor: YAMANA TSUTOMU
IPC: A43B13/14
Filed: 1994-12-12
Abstract: PURPOSE: To provide fitness foot wear with which the skin of a foot sole will not cornify even though a person always wears the foot wear, and which can help stimulate the effective points on the foot sole because the center of gravity naturally moves round the foot sole when the person walks with the foot wear on, and which is effective in correction of bowlegs or knock-knees because the knees are repeatedly pushed inward/outward. CONSTITUTION: On the surface or the bottom of the foot wear base 1 made of elastic material, the 1st group of grooves consisting of several grooves 2 and the second group of grooves consisting of several grooves 3 are made. These two groups of grooves slant from the vertical center line of the foot wear base 1 to the opposite directions each other.
Patent JP-H06160022-A (JP)
Title: Image position correcting device
Inventor: TAKAHASHI SHINICHI
IPC: G01B11/00
Filed: 1992-11-17
Abstract: PURPOSE:To provide the image position correcting device capable of automatically calculating a biased angle, a ratio and biased quantity. CONSTITUTION:An MPU 26 moves and rotates a table 10 having a work 12 provided with marks 20a, 20b placed thereon on an actual plane by a drive means 14 to calculate the actual plane coordinate values of the marks 20a, 20b before and after movement and rotation and stores the actual images caught by cameras 15a, 15b in first - third memories 24a-24c as the logical image data on a logical plane. From the actual plane coordinate values of the marks 20a, 20b and the logical plane coordinate values of the marks 20a, 20b in the memories 24a-24c, the ratio of the biased angle and distance of a logical plane coordinate axis to an actual plane coordinate axis as the coordinate conversion parameter between a logical plane coordinate system and an actual plane coordinate system and the biased quantity of the logical plane coordinate origin to the actual plane coordinate origin are calculated. The MPU 26 uses this coordinate conversion parameter to move the work 12 on the table 10 to a predetermined position while catches the work 12 by cameras 16a, 16b.
Patent JP-H09151942-A (JP)
Title: Manufacture of inside hole intermediate part diameter enlarged bearing
Inventor: TAKEZAKI YOJI
IPC: F16C33/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a cavity-shape bearing not making sliding contact with a shaft material in which an inside hole intermediate part is inserted by forming shaft material sliding contact parts respectively on both end parts of a cavity-shape part enlarged in the diameter of an intermediate part by sequentially sizing in the shaft direction, powder-pressed and formed sintered body molded in a cylindrical shape. SOLUTION: Descent of an upper punch 16, that is, sizing to a hollow molded body 5 is achieved in such a manner that the step part 13b of an upper punch core 13 may advance into a sizing die 11 properly by forming the internal hole of a hollow molded body 5 in its enlarged state. Subsequently, since a sizing by pressing down the upper punch 16 is carried out as well as pulling out the core 13, any one finished in its sizing in this way is rendered such one in which a cavity-like part 2 is formed at a large diameter part above the step part 13b in the core 13 at the intermediate part in the internal hole 5a. Thereafter, the core 13 of the upper punch 16 is raised, while the upper punch 16 is pressed down to apply sizing to a molded body 3. In this way, a product 1 of such a sectional surface structure as being provided with the cavity-like part 2 and an outer surface straight 4.
Patent JP-H01175262-A (JP)
Title: Semiconductor device
Inventor: KUROYANAGI AKIRA
IPC: H01L21/20
Filed: 1987-12-29
Abstract: PURPOSE:To reduce a channel leakage current of a P-type silicon layer by forming both a PSG film and a BSG film between a melted and recrystallized P-type silicon layer and an intermediate insulating film under it. CONSTITUTION:The following are provided: a silicon dioxide film 2 for isolation use as an intermediate insulating film formed on a silicon substrate 1 by an LOCOS method; a PSG film 3 formed on the silicon dioxide film 2 for isolation use; a BSG film 4 formed on the PSG film 3; a P-type silicon layer 5 which has been formed on the BSG film 4 and has been made monocrystalline by a laser recrystallization method; a P-type autodoped region 6 formed in the P-type silicon layer 5 by an autodoping operation of boron ions from the BSG film 4 to the P-type silicon layer 5; an N-type source region 9A and an N-type drain region 9B which have been formed on the surface of the P-type silicon layer 5 and whose mutual conduction is controlled by a gate electrode 8. The PSGbased film on the intermediate insulating film transforms an alkaline ion such as a sodium ion or the like moved from the intermediate insulating film into a passive state, and prevents a threshold voltage from fluctuating; boron in the BSG film on the PSG-based film, and the P-type autodoped region prevents a back channel current in a boundary region.
Patent JP-H06181444-A (JP)
Title: Card type high frequency equipment
Inventor: ITO KATSUO
IPC: H04B1/08
Filed: 1992-12-14
Abstract: PURPOSE:To obtain an externally mounted electronic tuner whose reception is attained while being mounted onto a main body only when a video signal and an audio signal of a television broadcast are desired to be received in an equipment such as a personal computer not requiring the tuner usually. CONSTITUTION:A printed circuit board 6 on which a tuner circuit section, a channel control circuit section and a demodulation circuit section are formed i5 built in a card type case 2, and a connector 8 used to input/output a signal to/from the printed circuit board 6 is arranged along one side of the case 2. A contact piece 43 is formed integrally with an upper cover 4 of the case 2 and the contact piece 43 is inserted between a frame 3 and the printed circuit board 6 and connected to an earth land on the printed circuit board 6.
Patent JP-H05138820-A (JP)
Title: Laminate and formed body thereof
Inventor: KONDO TAKEO
IPC: C08L33/00
Filed: 1991-11-22
Abstract: PURPOSE:To laminate respective constituent elements to each other by enough bonding strength and, at the same time, bestow heat resistance, fuel resistance and flexibility in combination by a constitution wherein the laminate concerned consists of thermoplastic elastic body containing acrylic elastomer and polyvinylidene fluoride resin and nylon resin. CONSTITUTION:The laminate concerned consists of thermoplastic elastic body containing acrylic elastomer and polyvinylidene fluoride resin and nylon resin. Plate-like or tubular formed body is made of the laminate. Or container is made of the laminate. On the other hand, another laminate may well consist of thermoplastic crosslinked elastic body containing acrylic elastomer, polyvinylidene chloride resin and crosslinker and nylon resin. Further, plate-like or tubular formed body may well be formed out of the another laminate. Thus, the respective constituent elements of the laminate are laminated to one another by enough bonding strength. At the same time, excellent heat resistance, fuel resistance, flexibility and vibration absorbing properties are bestowed to the laminate in combination.
Patent JP-2000157041-A (JP)
Title: Pallet and structure for plantation
Inventor: UMEOKA TAKASHI
IPC: A01G7/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide pallets and structures for plantation that have excellent workability and water drainage. SOLUTION: This plantation pallet is composed of the main body 1 of the plantation pallet and a water-permeating soil loss inhibitor 51. A main body of the pallet has projected row 2 on the bottom face 3 and a water-draining outlet 21 is bored on the top of a projected row 2 passing through the vessel bottom. Since the plantation pallets each have a water-permeating soil loss inhibitors 51 that form the gaps between the projected rows and cover the water-draining outlets, they shows the excellent water drainage. The plantation structure is constituted by arranging the plantation pallets adjacently on the floor face 9 surrounded by retaining soil walls, the watering pipes 6 are connected at the connection part on the side walls 4 of the main bodies of pallets and the connection parts 23 on the projection 2 and the soil is placed thereon.  Thus, these plantation structure shows good water drainage and can be maintained and controlled with man power saved and readily workability.
Patent JP-H0993304-A (JP)
Title: Network connection system and parallel network connection method
Inventor: KITAI KATSUYOSHI
IPC: H04L69/14
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To attain high speed parallel communication with high efficiency by selecting one communication channel among plural bands capable of plural band area reservation from a server computer in response to the service quality (QOS) from a client computer. SOLUTION: In this case of data communication of a server 3000 with a client 3101, any of plural paths is selected. In the case of selecting a network interface, the server 3000 references a routing table, a network interface information table and a QOS management table. In response to a load of a QOS and the server 3000 requested by the client 3101, the server 3000 selects a network interface matching the condition among the plural network interfaces for data communication. Furthermore, the client 3101 uses the network interface in response to the QOS requested by a client to establish the connection for data communication.
Patent JP-H07188619-A (JP)
Title: Decorative pressure-sensitive adhesive sheet
Inventor: MIYAKE TOSHIYUKI
IPC: C09J133/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a decorative pressure-sensitive adhesive sheet which is excellent in weather resistance and resistance to stains and hardly whitened when stretched. CONSTITUTION:A surface layer containing a mixture comprising 100 pts.wt. of a fluoroterpolymer or a fluorocopolymer and 30-70 pts.wt. of an acrylic resin is provided on one side of a colored, soft polyvinyl chloride film, and a pressure-sensitive adhesive layer is laminated on the other side of the film.
Patent JP-H0754038-A (JP)
Title: Method for quenching by carburizing or carbo-nitriding
Inventor: AIHARA HIDEO
IPC: C23C8/32
Filed: 1993-12-27
Abstract: PURPOSE:To effectively prevent the quenching-strain by the thermal stress strain by stably making the uniform steam film appear in the stage of steam film. CONSTITUTION:The material which is treated by carburizing or carbo-nitriding is quenched by using the quenching oil whole kinematic viscosity: x at 100 deg.C is 9-35cSt, at the temperature of the oil where the kinematic visccosity of the quenching oil is 3-8cSt in the pressure range on the oil level where the lower limit is 60Torr and the upper limit is given in the formula a. Formula a: oil bearing pressure (Torr)=-12.5x+650, (9<=x<=35). The stage of the steam film where the cooling speed is reduced by the circumference of the material to be treated being wrapped by the steam film is increased by the oil quenching under the vacuum condition. The uniform steam film can be stably obtained by the quenching in this condition.
Patent JP-H03137056-A (JP)
Title: Piezoelectric material
Inventor: ISAKI NOBORU
IPC: C04B35/49
Filed: 1989-12-21
Abstract: PURPOSE:To obtain the piezoelectric material which has a large specific dielec tric constant, diametral electromechanical coupling coefft., and piezoelectric constant and can detect large piezoelectric strains by substituting a part of the Pb in a specific quadratic component compsn. with Ba, Ca, La, Pr or Nd. CONSTITUTION:This piezoelectric material is expressed by formula and the above-mentioned a, b, c, d satisfy respective formulas of 10<a+b<=55, 0.5<=b<=10, 30<=c<=50, 2.5<=d<=60, (a, b, c are a+b+c+d=100 by molar %), and 1 to 10 atomic% of Pb is substd. with one kind of Sr, Ba, Ca, la, Pr, and Nd. The reason for specifying the ratio of the substitution by the elements of one kind from among the above-mentioned Sr, Ba, Ca, la, Pr, and Nd to 1 to 10 atomic% of the Pb atom lies in that the diametral electromechanical coupling coefft. and specific dielectric constant are not much improved and the improvement in the piezoelectric constant is not admitted if the ratio is < 1 atomic% and that diametral electromechanical coupling coefft. decreases drastically and the piezoelectric constant decreases when the ratio conversely exceeds 10 atomic%.
Patent JP-2000162053-A (JP)
Title: Apparatus and method for analyzing stress in rock mass
Inventor: UEDA AKIRA
IPC: G01N33/24
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for use in quantitatively analyzing a stress in a rock mass which has been applied to the rock mass by determining a wave extinction of quartz. SOLUTION: The apparatus for analyzing a stress in a rock mass includes a polarizing microscope for obtaining a polarizing microscope image indicating wave extinction of a minimum light intensity to one area in one quartz particle from a flake of the quartz collected from the rock mass, a light intensity distribution-measuring means for dividing the polarizing microscope image to many areas, measuring a light intensity for each of the many divided areas and obtaining an image of a light intensity distribution, and a light intensity change ratio-calculating means for calculating a change ratio of the light intensity to a distance on an image from the light intensity distribution image.
Patent JP-H10172598-A (JP)
Title: Fuel cell mechanism
Inventor: OMURA TOSHIYA
IPC: H01M8/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell mechanism equipped with a hot water supplying function utilizing the heat of the exhausted gas from fuel cell, with which it is possible to eliminate risk of corrosion of a cold water circuit, hot water circuit, etc., lessen water circuits, and suppress the equipment costs. SOLUTION: A water collection device 1 to collect water from the exhaust gas of a fuel cell is coupled with the primary water tank 3, whereto the over- water is supplied via the first heat exchanger 10 which is to heat the over-water, and the primary water tank 3 and a hot water tank 2 are coupled by a water circuit 34 while the second heat exchanger 7 is interposed, and opening/closing valves 6a and 8 are furnished at the inlet for over-water and the water circuit 34, and thereby the fuel cell is allowed to continue operating even on the condition that collected water is in shortage.
Patent JP-H05165097-A (JP)
Title: Projection type display device
Inventor: YAMADA FUSAAKI
IPC: G03B21/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide a projection type display device, with which the installation position is not restricted. CONSTITUTION:A lid 20 is installed at the projection hole 11a of a casing 11 to be opened when the display device is to be used, and thereby a reflex mirror 17 mounted on the lid 20 is set at a specified angle to make reflection and projection of a picture image. The set angle of the lid 20 with mirror 17 is arranged adjustable to any desired value, or the mirror 17 is made rotatable for adjustment while the opened lid 20 is left stationarily.
Patent JP-H01173746-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MICHITAKA
IPC: H01L23/50
Filed: 1987-12-28
Abstract: PURPOSE:To prevent any defective contact at a connecting part from occurring simultaneously avoiding the failure in the formation of a gold ball in the gold ball bonding process by a method wherein the frame lead stay part of a frame stay is made of a material in low hardness. CONSTITUTION:When the surface electrode of a semiconductor chip 5 on a metallic frame 2 are connected to outer leads 3 by metallic fine wires, the leads 3 are bonded onto a heat block 6 by pressing down the leads 3 upon the heat block 6 using a frame stay 1 made of a material in low hardness. The load pressure-welded or the supersonic vibration can be sufficiently transferred by bonding the frame 2 onto the block 6 while an alloy sufficient for junction can be formed stably due to the raised temperature on the bonding surface to prevent the junction part from peeling off. Furthermore, in the gold ball bonding process, the distance between an electric torch and a gold wire can be stabilized. Through these procedures, any defective contact at a connecting part can be prevented from occurring simultaneously avoiding the failute in the formation of a gold ball.
Patent JP-H03194245-A (JP)
Title: Belt transmission variable speed gear
Inventor: ISHIDA ISAO
IPC: F16H9/12
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the amount of projection of a drive shaft and a follow-up shaft by mounting a cam ring which changes speed and moves each divided pulley in the axial direction in conjunction with rotation around the drive shaft and the follow-up shaft to the drive shaft and the follow-up shaft which move each divided pulley in the axial direction. CONSTITUTION:When an operation arm 21 is rotated, a cam ring 12 is rotated around a drive shaft 2, and a cam ring 13 is rotated around a follow-up shaft 3 via a turnbuckle 20. The cam ring 12 moves a divided pulley 5 on the movement side in the axial direction, and the cam ring 13 moves a divided pulley 7 on the movement side in the axial direction. At this time, when the space between the divided pulleys 4, 5 becomes small, the space between the divided pulleys 6, 7 becomes large. The diameter of winding of a belt 8 is changed in the opposite direction to phase. Also, turning on or off of the transmission is done by release or contact of a tension pulley 9.
Patent JP-H09170298-A (JP)
Title: Roof tile
Inventor: KATAOKA TAIZO
IPC: E04D1/12
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve workability by forming many rows of stripes so as to correspond to many non-penetrating nail holes on the reverse side of a tile, and forming the stripes linearly in a direction from a tile batten to a plug-in side. SOLUTION: When a tile 1 like a pantile, a plain tile and an S-shaped tile is used as a main ridge cutout tile, a cutter or the like is used to cut the tile 1 to the preset size along a desired stripe 4 at a tile laying site. The cutout tile 1 always has a half-penetrating nail hole 2 and, therefore, nailed to a horizontal muntin or the like via the hole 2. In this case, the ingress of rainwater, the occurrence of a crack or the like is prevented, as the hole 2 is not formed to be through. Also, a judgement part such as a line and an irregular pattern corresponding to the position of the stripe 4 is formed on the surface of the tile 1, so as to make judgement about the position of the stripe 4 from the surface of the tile 1 whenever necessary. According to this construction, a work for laying tiles can be executed easily, accurately and beautifully.  At the same time, resistance against the earthquake, the wind or the like can be enhanced.
Patent JP-H01178906-A (JP)
Title: Method for inserting optical fiber into pipe
Inventor: YOSHINO YOSUKE
IPC: G02B6/44
Filed: 1987-12-29
Abstract: PURPOSE:To increase the length at which an optical fiber is inserted into a covering pipe by inserting the optical fiber into a long-sized pipe having the inside diameter larger than the outside diameter of the fiber from one end thereof, then diametrally reducing the pipe and elongating the pipe simultaneously in the axial line direction. CONSTITUTION:The covering pipe having the length of about several times the length of the long-sized pipe 3 of the large diameter into which the optical fiber 1 is inserted can be formed as the covering pipe 4 which covers the optical fiber in a clearanceless state when the above-mentioned pipe 3 is diametrally reduced and stretched by a rolling device 10. Since the optical fiber 1 is successively drawn into the covering pipe 4 at this time, the optical fiber 1 is eventually inserted relatively into the covering pipe 4. The length of the covering pipe 4 which covers the optical fiber 1 is thereby increased to about the length which is substantially of no problem in practicable use.
Patent JP-H07192594-A (JP)
Title: Contact switching device
Inventor: KANEMOTO NAOKI
IPC: H01H50/54
Filed: 1993-12-28
Abstract: PURPOSE:To confine a contact consumed powder generated when a movable contact is connected to and disconnected from a fixed contact, in contact blocks, by interlocking or slide contacting an isolation member with a driving member so as to isolate the contact blocks together with the isolation walls. CONSTITUTION:The movable contact 3 of a one-way contact member 10a formed of a tangsten metal material having a good welding resistant property is abutted to a fixed contact 1 to generate a plenty of contact consumed powder, for example. Since the contact consumed powder is confined in contact blocks 10A and 10B, and stuck on the adhesive layers 71a, 72a, and 73a of isolation sheets 71, 72, and 73, the contact consumed powder does not invade to contact blocks 10C and 10D having other side contact couple 10b with a good contact resistance characteristic. As a result, the contact reliability of the other side contact couple 10b is not reduced. Since the contact consumed powder does not invade also to the other insulating parts, no insulating deterioration is generated, and since the powder does not invade to the inside of an electromagnet device, the electromagnet device generates no friction on a movable part and the like, and can carry out a contact switching operation normally.
Patent JP-H08168988-A (JP)
Title: Handling mechanism for rod-shaped work
Inventor: FUJITA MAKOTO
IPC: B25J15/08
Filed: 1994-12-15
Abstract: PURPOSE: To ensure that a variety of rod-shaped workpieces with different diameters can be handled, while holding constant the distance over which a chucking mechanism moves vertically and the distance over which each chuck claw moves horizontally in grasping the rod-shaped workpieces. CONSTITUTION: When a chucking mechanism 4 is lowered by use of a chucking mechanism control means 6 in which the shape of a guide 7 is varied to match the diameter of rod-shaped work 1 to be grasped, a cam follower 8 moves along the guide 7. The interval between a pair of chuck jaws 2 is therefore varied to correspond to the diameter of the rodshaped work 1, and a journal assembly 9 moves a predetermined distance in the diagonal upward direction at an angle of 45 deg. along a journal assembly guide groove 10. Therefore, the distance D1 over which the chucking mechanism 4 moves vertically and the distance D2 over which each chuck jaw 2 moves horizontally in handling the rod-shaped work are held constant regardless of the diameter of the rod-shaped work 1 to be grasped.