baber/WOPTO huggingface dataset:
Patent JP-H09141716-A (JP)
Title: Safety device of molding machine
Inventor: TAKENOBU HIDEYA
IPC: B29C45/84
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To realize a mechanical safety device capable of achieving the simplification of constitution and cost reduction and to optimize the length or arrangement of a wire cable to be used by releasing the hooking engagement on one end side of the wire cable by a projection when a safety door is opened. SOLUTION: When a safety door 5 is opened, a stopper element 11 is engaged with a locking bar element 10 to lock the same. When the safety door 5 is closed, the stopper element 11 sets the locking bar element 10 to an unlocked state. A wire cable 14 is covered with a cover tube member 16 excepting both ends thereof. The wire cable 14 can advance and retreat within the cover tube member 16. The midway part of the cover tube member 16 is held by an appropriate number of guide members 17 and one end of the wire cable 14 is guided to the left lower part of the rear surface of the safety door 5. A hooking member 18 is attached to the left lower corner of the rear surface of the safety door 5.
Patent JP-H02149273-A (JP)
Title: Operating table
Inventor: KAWAMOTO TAKASHI
IPC: A61G13/06
Filed: 1988-11-30
Abstract: PURPOSE:To permit rolling of a table along four directions i.e., along its cross and longitudinal directions to be achieved simply by shortening of each expansion means, by providing on a base three expansion means each capable of expanding and contracting, and coupling the upper end of each expansion means to a table means of a universal joint. CONSTITUTION:A table 2 for setting a patient on its upper face is connected to the upper end of each expansion means LE, RE, SE by a hook-shaped universal joint FJ and ball-shaped universal joints BJ, BJ, respectively. Each expansion means LE, RE, SE has its length set to a desired one to allow the table to rise and fall, and also to allow its rolling along its cross and longitudinal directions: that is, each expansion means LE, RE, SE has a fixed frame portion 3 and a movable frame portion 4 and the fixed frame portion 3 is fixed and mounted on a base 1 and the upper end of the movable frame portion 4 is connected to the table 2 by way of the universal coupling FJ, BJ. An expansion mechanism is interposed between the inside portions of the fixed frame portion 3 and the movable frame portion 4.
Patent JP-H09127040-A (JP)
Title: Method and apparatus for measurement of concentration of oils and fats
Inventor: NAITOU YOSHINOBU
IPC: G01N27/416
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of oils and fats in real time and simply by a method wherein mineral oils or animal or vegetable oils contained in an object to be measured are emulsified, a sensor which uses a lipid membrane is immersed and their electric characteristic is measured. SOLUTION: A lipid membrane sensor is immersed for about 10 hours in a reference solution in which a surface-active agent is added to pure water, a surface-active agent of the same kind is added, to be the same concentration, to a sampled object to be measured, and the surface-active agent is stirred so as to be emulsified. The lipid membrane sensor is put into, and taken out from, a reference solution for cleaning about 10 times, it is immersed in a reference solution for measurement for about 20 seconds, and a sensor potential is measured. This operation is repeated a plurality of times, the sensor is taken out from the reference solution after the change in the sensor potential has become a prescribed range, and it is cleaned by a sample solution for cleaning. The sensor is immersed in a sample solution for measurement, and the sensor potential is measured after about 20 seconds.  The above operation is repeated a prescribed number of times, and the concentration of oils or fats is computed by a multivariable analytical operation, a pattern recognition operation or the like on the basis of the potential of a multichannel sensor. Thereby, the concentration can be measured simply and in real time.
Patent JP-H08163176-A (JP)
Title: Public network connecting device for lan
Inventor: KOBAYASHI YOSHIKAZU
IPC: H04L12/46
Filed: 1994-12-08
Abstract: PURPOSE: To efficiently reduce communication expenses by setting a timing to cut off a public network line by a timing value based on the minimum no- data connecting time. CONSTITUTION: A data monitoring detecting part 13 detects the header of transfer data between a LAN and the ISDN of a public network, and when a number sampling part 21 samples a destination number from the header, a time data index part 22 indexes charge time in accordance with the destination number setting the transfer data as LAN data. A minimum no-data time setting part 23 sets the minimum no-data connecting time to continue connection for the following LAN data by the charge time even after the LAN data passes.  When the data monitoring detecting part 13 detects a no-data block by the completion of transfer of the LAN data, a no-data timing detecting part 24 starts to measure the timing value based on the minimum no-data connecting time, and after arrival to the timing value is detected, an instruction to cut off an ISDN line is issued to a transmission cutoff instruction part 27.
Patent JP-H09124038-A (JP)
Title: Steel pallet for forklift
Inventor: NAKAMURA YUKIHIRO
IPC: F16B5/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts so as to lighten in weight, ensure necessary strength, and make spot welding work efficient. SOLUTION: A metal thin plate material is folded so as to make mountains 12 come to both ends for forming a rectangular pulse-like top board 1. The metal thin plate material is folded so as to form a nearly prism-like support 2. When the support 2 is arranged rectangularly to a folding direction of the top board 1, a large number of notches 22 or inserting grooves 23 are punched in the top face or the top and bottom faces of the support 2 in such a manner that the outer periphery of each groove 11 is inserted and the rear face of each mountain 12 butts against the plane part of the support 2. Each mountain 12 and the plane part of the support 2 are at least fixed by spot welding.
Patent JP-H06146920-A (JP)
Title: Constant pressure air storage gas turbine power generating facility
Inventor: TAGUCHI GORO
IPC: F04D19/02
Filed: 1992-11-16
Abstract: PURPOSE:To output the maximum output at all times, obviate necessity for constructing reservoir on the ground and improve the operating availability. CONSTITUTION:An underground air reservoir 18 is communicated with the ocean, and also a compressor consists of an axial flow air compressor 5 with a flow amount variable static blade and a centrifugal air compressor 11 with a flow amount variable inlet vane, and respective shafts of the axial flow air compressor 5 with the flow amount variable static blade, the centrifugal air compressor 11 with the flow amount variable inlet vane, a turbine, and a motor power generator 1 are connected to each other by gears in a gear mechanism 3.
Patent JP-H11137639-A (JP)
Title: Body-mounted drip infusion container hanger
Inventor: OKUDA KOJI
IPC: A61J1/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enable a patient to walk and move while mounting a drip infusion container on his body and hanging it without using any hand by providing a hook for hanging the drip infusion container on a strut, back mounting means for mounting the strut on the back and lower strut part stabilizing means for stabilizing the strut. SOLUTION: A hook 2 for hanging a drip infusion container 3 is attached to the upper part of a strut 1. It is better that the height of the hook 2 is set so that the lower part of the drip infusion container 3 can not hit the head. To the strut 1, a shoulder belt 5 is attached as the back mounting means, and a back plate 4 and a waist belt 6 are attached as the lower strut part stabilizing means. The back plate 4 is attached to the strut 1 so that its upper part can be located around the back and its lower part can be located around the waist. The shoulder belt 5 is attached from the upper central part of the back plate 4 to both the side parts of a lower part, and the waist belt 6 is attached to both the side parts of the lower part of the back plate 4.  When using such a hanger, both arms are passed through the shoulder belts 5 and 5 just like shouldering a rucksack, the back plate 4 is carried on the back and the waist belts 6 and 6 are tied on the belly.
Patent JP-H10147145-A (JP)
Title: Attachment jig for quarter glass pane
Inventor: HIRANO ETSUO
IPC: B62D65/06
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an attachment jig for easily and precisely attaching a pop-up type quarter glass pane to an opening of a vehicle body. SOLUTION: A vacuum pad 19 is adsorbed to a quarter glass pane G so that the lower part of the quarter glass pane G makes contact with a positioning support surface 113 of the jig body 11 of a quarter glass attachment jig so that the quarter glass G is fixed to the jig. When the jig body 11 is downward fitted to the lower edge of the vehicle body of an opening 1, the quarter glass pane G which is supported to the jig body 11 through the positioning support surface 113 is precisely positioned with respect to the opening 1, and a part of the weight of the quarter glass pane G is supported to the opening 1. Thus, the quarter glass G can be easily and precisely attached to the opening 1 by means of hinges 6 and a lock means 7 through the intermediary of bolts 8, 9.
Patent JP-H04176558-A (JP)
Title: Grinder
Inventor: NAGASE NOBORU
IPC: B24B41/06
Filed: 1990-11-08
Abstract: PURPOSE:To improve a surface roughness, by providing the land which feeds the air or liquid in a static pressure to a support member fixing a work fitting device to a table, and regulating the movements in the horizontal direction and vertical direction of the work fitting device by this air or liquid. CONSTITUTION:The movements in the horizontal direction and vertical direction are regulated with a work fitting device (an electromagnetic chuck)20 being floated, by feeding a gaseous body A or liquid L in a static pressure state to the land 17 of a support member 11. Go that, even in case of a table 7 being vibrated, the vibration thereof is absorbed by the clearance between the work fitting device 20 and support member 11, and the transmission of the vibration to the work fitting device 20 is eased.
Patent JP-2000130432-A (JP)
Title: Fluid bearing and grinder
Inventor: YABE KATSUHIDE
IPC: B23Q1/38
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a bearing and a grinder using the bearing capable of reducing heat generation and a power loss. SOLUTION: In this fluid bearing 30, introducing a pressure fluid between an outer peripheral surface of a rotary shaft 21 and a bearing surface 31 to support the rotary shaft 21 by a static pressure with the pressure fluid and a dynamic pressure generated by turning together the pressure fluid by rotation of the rotary shaft 21, a plurality of pressure receiving recessed parts 32 formed with a tilt surface 34 gradually approaching the rotary shaft outer peripheral surface toward the direction of rotation of the rotary shaft 21 relating to the bearing surface 31 are formed.
Patent JP-H07138975-A (JP)
Title: Boom of hydraulic shovel
Inventor: ONO TOSHIHIRO
IPC: E02F3/38
Filed: 1993-11-12
Abstract: PURPOSE:To decrease deformations by providing a required number of reinforced plates to the upper surface of a lower plate in a curve section formed in the middle part of a boom in the vertical direction. CONSTITUTION:An upper plate 1, a lower plate 2 and side plates 3 are weled to each other to connect, and a boom having box-shaped construction of a shovel is formed. A plurality of reinforced plates 4 are welded at specific intervals in the lengitudinal direction of the boom and are provided vertically to the upper surface of the lower plate 2 in a curve section formed in the middle part of the boom. Accordingly, the rigidity of the lower plate 2 is increased by the reinforced plate 4, and deformations of the boom is prevented.
Patent JP-H01146334-A (JP)
Title: Resin seal type semiconductor device
Inventor: FUJITA KAZUYA
IPC: H01L21/52
Filed: 1987-12-03
Abstract: PURPOSE:To enable packaging up to short side size of about 6mm even in the case of 300mil resin seal type DIP, by forming an insulating film in a region containing a part on the inner lead part of a lead frame, and the part on an island part, and mounting a semiconductor chip on the insulating film. CONSTITUTION:In the subject semiconductor device, a semiconductor chip 1 is mounted on the island part 4 of a lead frame, an electrode on the surface of the semiconductor chip 1 and an inner lead part 3a of the lead frame are electrically connected with a metal thin wire 5, and the semiconductor chip 1 and, at least, connection parts between the inner lead part 3a and the metal thin wire 5 are sealed with resin. In a semiconductor device like this, an insulating film 2 is formed in the region containing a part on the inner lead part 3a of the lead frame and the part on the island part 4. On the insulating film 2, a semiconductor chip 1 is mounted, and an electrode on the surface of the semiconductor chip 1 and the inner lead part 3a which is not covered by the insulating film 2 are electrically connected with the metal thin wire 5. The above insulating film 2 is, e.g., formed in a region which is smaller than a resin seal region 8 and larger than the semiconductor chip 1.
Patent JP-S63159424-A (JP)
Title: Epoxy resin composition
Inventor: AKAMA MASATO
IPC: C08G59/24
Filed: 1986-12-24
Abstract: PURPOSE:To make it possible to improve markedly the heat resistance and water resistance of an epoxy resin composition, by using a specified glycidylamine epoxy resin as the epoxy resin component of the epoxy resin composition. CONSTITUTION:An epoxy resin composition composed of an epoxy resin, a curing agent and, optionally, a cure accelerator, wherein said epoxy resin component is a glycidylamine type epoxy resin obtained by reacting a diaminonaphthalene of formula 1 with epichlorohydrin. Although any of the compounds of formula 1 can be used, 1,4-, 1,5-, 1,6- and 1,8-diaminonaphthalenes are desirable because of easy availability.
Patent JP-S63159626-A (JP)
Title: Temperature control method for gas turbine casing and temperature control device
Inventor: TERANISHI MITSUO
IPC: F01D11/08
Filed: 1986-12-24
Abstract: PURPOSE:To decrease the temperature difference between a turbine rotor and a turbine casing and adequately secure the moving blade tip gap by feeding the high-temperature bleed air not cooled by an intermediate cooler to the turbine casing when the intermediate cooler fails. CONSTITUTION:After being cooled by an intermediate cooler, the compressor final stage bleed air is guided to a turbine rotor 8 and a turbine casing 11 in sequence as the cooling air and cools moving blades 9, 10 and stationary blades 12-14. In this case, when a failure occurs in the intermediate cooler 5, the outlet temperature of the intermediate cooler 5 rises, and this temperature rise is detected by a temperature detector 17. Selector valves 15, 16 are switched by a control device 18 based on the detected temperature signal, and the cooling air 6 and the compressor low pressure stage bleed air 7 are switched respectively to the compressor final stage bleed air of 400 deg.C, for example. Accordingly, the turbine casing 11 is heated in response to the temperature of the turbine rotor 8 which rises as the temperature of the intermediate cooler 5 rises.
Patent JP-H09126460-A (JP)
Title: Steam convection oven
Inventor: YAMADA YUTAKA
IPC: F24C1/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a steam convection oven wherein the steam discharged from the front surface of a heating case is as little as possible even if a door is opened during using of the steam. SOLUTION: The start of opening the door of the steam convection oven is detected by door open detecting means 14. If the start of opening of the door is detected, the designation signal of the effect that the heat of a heater and steam supply unit 20 and the supply of steam are stopped is output, the designation signal of the effect that the door is locked in a predetermined opening amount is output to door open control means 17, a gap is generated between the case and the door. The steam is gradually discharged from the gap, and the lock of the door is released after a specified time is elapsed.
Patent JP-H09130999-A (JP)
Title: Semiconductor integrated circuit device and sound powered rfid using this device
Inventor: SAWADA KIKUZO
IPC: G06K19/07
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound powered RFID which can prevent the supply of overpower when a communication distance with a host station becomes shorter and also can prevent a malfunction when the supplied power decreases because of an extended communication distance. SOLUTION: A voltage regulator 2 is provided for regulating a DC voltage generated by a voltage commutation circuit 1 so as not to make it exceed a given value. This can prevent a DC voltage used as an internal supply voltage from building up more than required even if a high AC voltage is generated because of the electromagnetic induction caused by a shortened communication distance. Also, a reset circuit 3 is provided for resetting CPUs and EEPROMs when the DC voltage above decreases below the given level. This makes it possible for the CPUs and EEPROMs to stop operating in the case where there is a risk that an extended communication distance causes the internal supply voltage to drop to a level at which the CPUs and EEPROMs cannot operate properly.
Patent JP-H07161888-A (JP)
Title: Boiling cooling unit and manufacture thereof
Inventor: OSAKABE HIROYUKI
IPC: H01L23/44
Filed: 1993-12-07
Abstract: PURPOSE:To shorten the cycle of a heat exchange to obtain a boiling cooler that is small sized and has a higher efficiency by mounting a cylinder-shaped radiator section whose one side is sealed on a cooling tank. CONSTITUTION:A semiconductor element 70, which is a substance to be cooled, is mounted in a cooling tank 20 to be cooled made of rolled steel, containing fluorocarbon refrigerant 60 whose amount is enough to submerge the semiconductor element 70 in it. Moreover, a plurality of sealed terminals 50 is mounted on the wall surface of the cooling tank 20 to be wired to the semiconductor element 70. A tube 103 made of aluminum and having a flat cross-section is attached to the upper section of the cooling tank 20, with its opening surface down, so as to be a monolithic sealed structure in the vertical direction against the cooling tank 20. A corrugate fin 101 made of aluminum is connected on the side surface of the cooling tank 20 to constitute a heat exchanger 10. Thus, boiled and evaporated coolant 60 is cooled at the upper section and returned to the cooling tan 20 through the same path. Therefore, it is possible to shorten the heat exchange cycle.
Patent JP-H05116799-A (JP)
Title: Image forming device
Inventor: KIDO AKISHI
IPC: G03G15/05
Filed: 1991-10-25
Abstract: PURPOSE:To provide an image forming device which uniformizes the surface state of a transfer paper sheet and reduces deterioration of an image and the generation of fogging in an image forming device using a photosensitive toner. CONSTITUTION:A transferred transfer paper sheet 16 is leveled by using a blade 31 and a paper sheet press 30 and scuffing of the surface of the transfer paper sheet 16 is removed. Thereafter, a latent image on a toner thin layer formed on a conductive base substance 13 is transferred to a transfer paper sheet 16 by means of a transfer roller 15. Thus, the scuffing of the transfer paper sheet is removed before transfer, the generation of fogging due to adhesion of an non-exposed toner to scuffing is reduced to produce an excellent image.
Patent JP-H09145728-A (JP)
Title: Power supply circuit for wheel speed sensor
Inventor: KAMIYA HARUO
IPC: G01P3/42
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To maintain remaining wheel speed sensors in conducted states even so the wheel speed of a vehicle can be detected even when one sensor short- circuits by breaking a circuit when a large current flows between the branching position of a feeder line and the connecting section of each power line. SOLUTION: Since a power supply circuit is provided with large-current breaking circuits 17a-17d which break circuits when a large current flows to the four parallel branching sections of a feeder line 16 connecting a power source circuit 15 for sensor to power lines 10a-10d, the supply of power supply voltages to the other power lines is secured by breaking the circuit 15 by means of one of circuits 17a-17d connected to the power lines 10a-10d when one of the power lines 10a-10d short-circuits. Therefore, the circuit 15 can be protected without grounding the circuit 15. In addition, the wheel speed of a vehicle can be detected continuously, because the supply of power supply voltages to the other wheel speed sensors 2a-2d than the wheel speed sensor connected to the broken power line is continued.
Patent JP-H03168415-A (JP)
Title: Intermediate shaft and manufacture of its yoke
Inventor: KACHI SEIGO
IPC: F16D3/12
Filed: 1989-11-27
Abstract: PURPOSE:To reasonably connect a tube with a yoke and improve connection rigidity by connecting the yoke having a deformed cross-section with the tube having a similar oval deformed cross-section to form an intermediate shaft. CONSTITUTION:A tube 1 is composed of an outer cylinder 3 of oval deformed cross-section fitted to a yoke 2 constituting an universal coupling and connected together in one body by welding or the like. The yoke 2 comprises a base part 2a having cross-section similar to the cross-section of the outer cylinder body 3, a pair of fork parts 2b, 2b extended in the axial direction, shaft holes 2c, 2c drilled on this fork parts, and a bottom hole 2d having the deformed cross-section drilled on the base part 2a. A shaft 4 fitted into the outer cylinder body 3 is formed in one body out of a shaft part 5 and a deformed cross-section part 6, and an inner cylinder body 9 having a step part 8 engaging with the step part 7 of the shaft is fitted into the deformed cross-section part 6. By the above-stated constitution, connecting the tube 1 and the yoke together is reasonably facilitated, connection of high rigidity is performed, and an intermediate shaft of high durability can be obtained.
Patent JP-S62235490-A (JP)
Title: Method for dissolving and removing iron oxide
Inventor: MATSUDA TERUO
IPC: C23G1/08
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a treating soln. for rapidly and efficiently dissolving and removing iron oxide on a metallic surface by adding a specified amount of an org. acid salt of a reductive bivalent metal to a treating soln. contg. a chelating agent and by keeping the pH of the soln. at a specified value. CONSTITUTION:When iron oxide produced on a metallic surface by hot rolling is dissolved and removed, a soln. prepd. by adding 0.05X10<-3>-1.0X10<-3>mol/l org. acid salt of a reductive bivalent metal to a treating soln. contg. a chelating agent is used and the pH of the soln. is kept at 4.0-5.0 during dissolving operation. Then concn. of the chelating agent in the treating soln., is about 1X10<-3>-1X10<-1>mol/l (expressed in terms of a free chelating about) and the temp. of the treating soln. is about 40-90 deg.C. EDTA, nitrilotriacetic acid or the like is used as the chelating agent and iron (II) oxalate, iron (II) fumarate, iron (II) tartrate or the like as the org. acid salt.