baber/WOPTO huggingface dataset:
Patent JP-H0291353-A (JP)
Title: Floor panel
Inventor: NAKA HIROMASA
IPC: E04F15/06
Filed: 1988-09-29
Abstract: PURPOSE:To enable the titled panel to be lightweight and to have sufficient strength by fitting together an upper steel plate with a lower steel plate, and sandwiching the peripheral part of the lower plate with that of the upper plate and performing caulking at prescribed places, and then filling inorganic filler between the upper and lower plates. CONSTITUTION:An upper plate 2 is formed nearly in a square shape, and a plurality of connecting parts 6 for connecting the projected part 5 of a lower plate 3 are provided at prescribed places. Next, the upper plate 2 and the lower plate 3 are put together, and the peripheral part 11 of the upper plate 2 is bent so as to surround the peripheral part 7 of the lower plate 3, and they are pressedly joined, and then the joined part is caulked 12 at prescribed positions. Thereafter, the projected part 5 of the lower plate 3 is joined to the upper plate 2 by caulking the end part 10 thereof with the connecting part 6. And inorganic filler 4 is forcibly filled into the hollow part formed by the upper plate 2 and the lower plate 3. Thus, manufacture can be facilitated, enabling cost reduction to be achieved.
Patent JP-H01116538-A (JP)
Title: Method and apparatus for coding photosensitive material
Inventor: JIYON ESU WAATSU
IPC: G03D13/00
Filed: 1988-09-29
Abstract: PURPOSE: To automatically execute the suitable setting of exposure and develop ment by a photographic device by providing the device with a code reading unit for judging the type of a photosensitive material stored in a cassette. CONSTITUTION: When a readable code is applied in relation with a photosensitive material supplying cassette 12 and the cassette 12 is inserted into the photographic device, the code reading unit is arranged along the code and reads out the code to identify the type of a photosensitive material in the cassette 12. For instance, an optical code reading unit has a light source/sensor system corresponding to respective elements of a three-dimensional code patch and a gray reference patch. Since the type of the photosensitive material to be used together with the photographic device is identified and the information is applied to the device, automatic setting, e.g. automatic exposure or automatic development, is executed.
Patent JP-H06103745-A (JP)
Title: Magnetic recorder
Inventor: MATSUNUMA SATORU
IPC: G11B33/14
Filed: 1992-09-16
Abstract: PURPOSE:To provide the magnetic recorder having excellent durability and weatherability by collecting the dust and foreign matter in the device by static electricity. CONSTITUTION:A metallic disk 9 with an org. high-molecular coating film is mounted onto the same revolving shaft 6 as the revolving shaft of a magnetic disk 1 so as to face this magnetic disk 1. A magnetic head 7 supported by a head supporting spring 8 is pressed onto the surface of the one magnetic disk 1 and a sliding spring 10 made of an org. high-molecular material onto the other metallic disk 9 with the org. high-molecular coating film, respectively under prescribed pressing forces. As a result, the static electricity is generated on the surface of the metallic disk 9 with the org. high-molecular coating film by the friction of the magnetic disk 8 with the org. high-molecular coating film rotating together with the magnetic disk 1 and the sliding spring 10 made of the org. high-molecular material, thereby, the dust in the device is collected.
Patent JP-H04126696-A (JP)
Title: Suction duct for outboard machine
Inventor: NISHIDA SHUSAKU
IPC: B63H20/00
Filed: 1990-09-18
Abstract: PURPOSE:To prevent invasion of water due to the running-after waves or the like by forming an induction passage, which decreases in width toward its end and inclines downwards, in a manner that it continues on a forward side of an inclined recessed portion formed at a rear/central part of the upper surface portion of a cowling, forming openings at the right and left side bottom portions of the inclined recessed portion, and erecting a partition wall at the periphery of each opening in such a manner that it surrounds the opening. CONSTITUTION:An inclined concavity 3, which is opened both upward and backward, is formed at a rear/central part of the upper surface portion of a cowling 1, an induction passage 5 which decreases in width toward its end and inclines downwards is formed in a manner that it continues on a forward side of this concavity 3, and openings 4 are formed at the right and left side bottom portions of the concavity or recess 3. At the periphery of each opening 4, a partition wall 6 having a forward hydro-extracting wall 61 and a rearward hydro-extracting wall 62 is erected in such a manner as to surround the opening. A hydro- extracting plate 14 is projectively provided on the upper end of the rearward hydro-extracting wall 62 while, on the other hand, the outer peripheral surfaces of the partition walls 6 are mutually inclined each other to a gradually restricted configuration. And a cover plate 7 is formed from a top plate 10 and a suction port 9 formed at the rear side of the top plate 10. Throttle members 11 are formed at both sides of this port 9, a guide rib 12 and an attachment boss 13 are provided on the underside of the top plate 10, and a hydro-extracting plate 15 is provided at the forward position of the underside of the top plate 10.
Patent JP-S60150524-A (JP)
Title: Overcurrent preventing device of pushbutton type
Inventor: FURITSUTSU KURATSUSAA
IPC: H01H73/30
Filed: 1984-11-22
Abstract: A push button-actuated overload protective circuit breaker with bimetal cutout comprises a housing between the sidewalls of which two contact segments are held in position, and a push button and a pressure spring associated therewith are guided for longitudinal displacement therebetween. The ends of the contact elements which protrude from the housing are devised as plug-in prongs arranged in parallel with each other. In order to provide a circuit breaker of such small size that it can be plugged into a flat-shape fuse female plug socket, the contact elements are provided in a middle zone thereof, each with a step-like bend the height of which corresponds to about half the height of the interior space in the housing. The bent contact ends then come to rest against the opposite internal surfaces of the housing sidewalls. At one of the contact ends of a first contact element there is fastened a bimetal snap spring with one side thereof and extends transverse to the direction in which the contact elements extend. This bimetal snap spring has a slewable end which overlaps the second contact element and is biassed into contact with the latter when in rest position. The push button is provided at its inner end with a separating wall which is adapted for sliding between the slewable end of the bimetal spring and the contact end of the second contact element when the circuit breaker is released.
Patent JP-H10183111-A (JP)
Title: Thermal storage and radiation
Inventor: KAKIUCHI HIROYUKI
IPC: F28D20/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enable the practice of thermal storage and radiation without changing the melting point and quantity of the thermal storage even when a sugar alcohol is repetitively used as a latent heat thermal storage medium by use thereof in an atmosphere with a limited content of existing oxygen. SOLUTION: A thermal storage medium comprising (A) a sugar alcohol is used in an atmosphere with a limited content of existing oxygen. The thermal storage material is preferably used in a hermetically sealed container, especially in a sealed state thereof at <=5×10<-6> molar ratio of the oxygen/sugar alcohol in the container and the thermal storage medium preferably consists essentially of the sugar alcohol A and contains (B) a heterocyclic compound having nitrogen atoms. Erythritol is preferably used as the component A and 2-ethyl-4- methylimidazole is preferably used as the component B. The component B is preferably used in an amount of 0.005-10 pts.wt. based on 100 pts.wt. component A.
Patent JP-S62105443-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAI HIROYUKI
IPC: H01L21/76
Filed: 1985-11-01
Abstract: PURPOSE:To avoid any erroneous operations due to the differential substrate potentials in the design and manufacture of IC, LSI by a method wherein, within a bipolar semiconductor device, oxide films are formed only on the sides of openings in isolated regions to be filled with poly Si. CONSTITUTION:Openings 28 are formed by dry-etching process deeper than an N-type epitaxial layer 23 and a high concentration N<+> buried layer 22 on a P-type semiconductor substrate 21. After removing a photoresist film 27, oxide films 29 are formed by thermal oxidation. The bottoms of thermal oxide films 29 are etched by highly anisotropic dry-etching process to leave the thermal oxide films 28 on the sides only of the openings 28. Then P-type semiconductor regions 30 to be channel stoppers are formed by B<+> ion implantation process at low energy through the openings 28 and later a poly Si 31 is formed on overall surface to be dry-etched by etch-back process until the surface of silicon nitride film 25 is exposed. Contact holes are formed on the isolated regions so far formed to make electrode interconnections enabling the substrate to be supplied with potentials.
Patent JP-H04250257-A (JP)
Title: Execution of floor surface work
Inventor: SAI MASAO
IPC: E04F15/18
Filed: 1991-08-29
Abstract: PURPOSE: To facilitate the construction of a floor to hold a drying state. CONSTITUTION: A space part 4a is formed at the back of a floor base 1. A pallet 3 made of synthetic resin having a plurality of vent holes 7 and 8 to intercommunicate the surface and the back is disposed, floor processing is applied on the surface of the pallet 3 made of synthetic resin, and a floor 16 is constructed.
Patent JP-2001076610-A (JP)
Title: Fuse device
Inventor: SAKAI TAKEMOTO
IPC: H01H85/175
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuse device for surely fusing at the time of over-current without generating a fusing defective so as to make an alarm means to give an alarm. SOLUTION: A terminal 21 is connected to a circuit to be protected, electrode terminals 25a, 25b are connected to an alarm means, and this fuse device 1 is mounted on a circuit board. When a current is passed through a fuse-element 22, a movable body 30 changes color, and current-carrying situation is visually recognized through a case body 3. As the fuseelement 22 is fused by over- current, the movable body 30 applied by energization force of a first coil spring 40 and a second coil spring 41 pushes the fuse-element 22 to fuse it. The second coil spring 41 that is conductive abuts on the other electrode terminal 25b to short-circuit the electrode terminals 25a, 25b so as to give an alarm by the alarm means.  The movable body 30 is moved by energization force of the first coil spring 40 till abutting on an inner surface of the case body 3, and the movable body 30 is surely positioned between fuse pieces, thereby the terminals 21, 21 are surely released from each other.
Patent JP-H07197037-A (JP)
Title: Method of removing arsine and carbonyl sulfide from hydrocarbon feedstock containing light olefin
Inventor: FUIRITSUPU BODAARU
IPC: C10G29/16
Filed: 1994-09-16
Abstract: Arsine and COS are removed consecutively or simultaneously by passing the hydrocarbon feed over an absorbent material comprising nickel deposited on a support material and wherein the nickel is present both as metallic nickel and as nickel oxide, the total weight of nickel and nickel oxide representing up to about 80% of the weight of the absorbent, the weight ratio of metallic nickel to nickel oxide being of from 0.4 to 2.0, with the proviso that metallic nickel should represent neither less than 10 wt% nor more than 50 wt% of the absorbent.
Patent JP-S63100598-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/017
Filed: 1986-10-17
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-S62106482-A (JP)
Title: Developing device
Inventor: KOBAYASHI KAZUO
IPC: G03G15/08
Filed: 1985-11-04
Abstract: PURPOSE:To reduce the texture dirt of a visible image by setting the dielectric constant of an ineffective image forming area of a toner carrier, which corresponds to an ineffective image area of a latent image carrier, to a value lower than that of an effective image forming area of the toner carrier corresponding to an effective image area of the latent image carrier. CONSTITUTION:As shown by a solid line P in the figure, the dielectric constant of a developing roll dielectric layer 24 is set to a level epsilone1 similar to a conventional case in an effective image forming area C1 of a roll 4 but is set to a lower level in an ineffective image forming area C2 to degrade the developing capability there. Therefore, though an unnecessary toner having an unstable thickness is held on areas of both end parts of the developing roll 4 and is carried to a developing area D, it is scarcely transferred to a photosensitive body, and the unnecessary toner does not penetrate an effective image area B1 of the photosensitive body 6. Thus, the occurrence of the texture dirt on end parts of the effective image area B1 of the photosensitive body or parts of a transfer paper corresponding to them is prevented or suppressed to obtain an image of high quality.
Patent JP-S62107884-A (JP)
Title: Productionof easy opening can cover having small can opening force
Inventor: ARAI SHINICHI
IPC: B23K26/21
Filed: 1985-11-02
Abstract: PURPOSE:To reduce the can opening force of a steel can by performing the working of the hole or groove having the excluded volume in the prescribed size in advance on the laser irradiating part in case of fixing a tab with laser beam welding. CONSTITUTION:A hole or groove 7 is provided via a press or punching, etc. close to the tab 3 tip part of the opening part 6 of a can body. The excluded volume in case of working of the hole or groove 7 is taken >=pi(d1/2)<2> t/100 and <=0.7pi(d1/2)<2>, where, (t) is the thickness of tab 34, d2 is the diameter of used laser beam. The worked tab 3 is then arranged at the prescribed position above the can cover subjected to scouring and fixed to the can cover panel part by irradiating a laser beam. In this way, the junction strength of the tab 3 is secured with small quantity of beat and yet the residual thick part of a score 5 can be softened sufficiently.. The can opening force of the steel can therefore be reduced.
Patent JP-H0695201-A (JP)
Title: Photometry controller for camera
Inventor: IWASAKI HIROYUKI
IPC: G03B7/28
Filed: 1992-09-16
Abstract: PURPOSE:To reduce the influence of flickering only when the photometry result is significantly affected by the flickering. CONSTITUTION:In a photometry controller for a camera provided with a photometric means 7 for photometering an object field by an accumulation type photoelectric conversion element so as to output a photometric signal in accordance with the brightness of the object field, an accumulation time control means 13 for controlling the accumulation time of the photoelectric conversion element and a brightness value calculating means 10 for calculating the brightness value based on the photometric signal from the photometric means 7, the controller is provided with a selective means 14 for selecting either of a 1st brightness value calculating system for reducing the influence by the flickering of a light source and a 2nd brightness value calculating system having no consideration as to the influence by the flickering based on the accumulation time decided by the accumulation time control means 13, and the brightness value calculating means 10 is constituted so that the brightness value may be calculated in accordance with the calculating system selected by the selective means 14.
Patent JP-S64814-A (JP)
Title: Complementary signal output circuit
Inventor: HARA HIROYUKI
IPC: H03K19/01
Filed: 1987-09-30
Abstract: PURPOSE:To shorten the time difference of switching between a complementary signal and an input signal by controlling turning-on/off of a transistor TR, which is connected between an output terminal and a power source, with a signal whose phase is opposite to that of the input signal. CONSTITUTION:When an input signal IN falls from the high level to the low level, the output of an inverter circuit I5 is switched from the low level to the high level, and the output of the circuit is inverted by an inverter circuit I6, and a complementary signal phi falls from the high level to the low level. Meanwhile, when the output of the circuit I5 rises to the high level from the low level, a bipolar TR Q1 is switched to the conductive state from the non- conductive state, and the signal rises to the high level from the low level. Rise and fall of the signal of are started by the output of the circuit I5 in this manner. The time difference between the leading edge and the trailing edge of the signal phi is shortened.
Patent JP-S60141518-A (JP)
Title: Method of molding lens
Inventor: INOUE TOSHIAKI
IPC: B29L11/00
Filed: 1983-12-29
Abstract: PURPOSE:To mold a stable lens without scattering of the accuracy between the lens and the lens barrel, by using a method wherein a lens and a lens barrel would not be manufactured individually but they are integrally molded in an injection molding step. CONSTITUTION:A lens barrel 28 having a through-hole 31 is inserted into a movable side core 11 with the through-hole 31 in registry with a gate 35. The lens tube 28 is arranged in place, and after clamping, a lens material injected from an injection nozzle 32 is passed through a sprue 33, a runner 34, and a gate 35 and is injected via the through-hole 31 in the side surface of the lens barrel 28 in a prescribed amount into the inner space defined by the inner surface of the lens barrel 28, the movable lens surface 13 and the fixed lens surface 14 followed by cooling to allow it to harden. After the mold opening, the movable side core 11 is moved by an ejector rod 23 via ejector plates 18, 19 and an ejector pin 16 to remove the molded item including the lens barrel 28 and the lens 37 that have been molded integrally.
Patent JP-H1187461-A (JP)
Title: Apparatus for carrying substrate and apparatus for treating substrates using the same
Inventor: OTANI MASAMI
IPC: B65G49/07
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for carrying substrates which will not disturb air flow in the space in the apparatus, even when moving vertically. SOLUTION: For lowering or raising carrier arms 31a, 31b, covers 41a-41d sequentially housed or drawn out one after another. These covers are composed of hermetic members so as to block expansion lift mechanisms disposed in the covers from discharging dust produced during the operation out from a carrier robot RT1, thereby reducing particles produced on substrates. On the top face of the cover 41a, openings 7 are provided for guiding clean air formed in a space into the covers, without impeding the down-flow of this air, thus avoiding disturbing the air flow.
Patent JP-S61123521-A (JP)
Title: Film with rough surface
Inventor: ITO KOJIRO
IPC: B29L9/00
Filed: 1984-11-20
Abstract: PURPOSE:To obtain the title film with a uniformly roughened surface tha is suitable as a matte film for drawing, a magnetic tape, etc., by stretching in one direction a film obtained by combining a polyarylate resin, a linear polyster resin and a styrenic type resin in a specified proportion. CONSTITUTION:3-20pts. polyarylate resin (A) obtained by copolymerizing terephthalic acid and isophthalic acid (in a molar ratio of 9:1-1:9) and a divalent phenolic compound, 60-90pts. linear polyester resin (B) such as polyethylene terephthalate or the like and 3-30pts. styrenic resin (C) containing styrene in an amount of 50% in the molecular chain are combined in such a manner that the formula (1) where A represents parts of (A), and S represents part of (C) is satisfied. The mixture is made into a film followed by stretching in at least one direction 1.5 times or more to obtain the desired film.
Patent JP-H11266016-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAHASHI TETSUO
IPC: H01L27/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To detect the presence or the absence of an abnormality which extends over a wide range, not only an abnormality in an overcurrent but also for an abnormality in an overvoltage or the like in a semiconductor device. SOLUTION: Embedded sense electrode 8 having the same structure as that of embedded gate electrodes 7 are embedded in an n<-> layer 3 of an insulated- gate bipolar transistor(IGBT) holding a sense oxide film 10 between them. A potential in the layer 3 is sensed by the electrode 8. When the potential, which is sensed by the electrode 8, is increased so high as to exceed the gate threshold voltage of a MOSFET 21 having an n<+> drain region 24, the MOSFET 21 is turned on. At this time, a gate voltage, which is applied between gate and emitter electrodes 13 and 11 of the IGBT, is reduced to a voltage of a value, which is given by the sum of the on-state voltage of the MOSFET 21, the breakdown voltage of a Zener diode 16 having an n<+> cathode region 17 and a p<+> anode region 18 and the forward voltage of a diode 19 having the region 18 and a p<+> cathode region 20.
Patent JP-2000078206-A (JP)
Title: Connection control system in fiber channel connection device
Inventor: ONO MASAHIKO
IPC: H04B10/524
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To increase the number of traffics which can conduct simultaneous communication by selecting either of connection-type communication or connectionless-type communication from the type whether an FC terminal is an FC server or an FC client terminal and from the transmission direction of an FC frame. SOLUTION: A cell inputted from an input terminal Ain is received by an ATM interface 12, the received cell is reassembled in an ATM/FC converter 14, and is restored to an IP packet. An IP heater is checked, and the IP address of a destination FC terminal is obtained. The inside of a terminal type table 15 is retrieved, and a destination terminal address D-ID is obtained. This is written into a destination address field in an FC header with the ATM/FC converter 14, and an FC frame is prepared. Then, it is sent to an FC interface 11. A controller 16 obtains the type of the destination FC terminal from the terminal type table 15, based on the D-ID and causes either connectionless-type communication or connection-type communication to be executed.
Patent JP-H07100573-A (JP)
Title: Structure of hot forging die
Inventor: KIMURA TOSHIHIKO
IPC: B21J13/02
Filed: 1993-10-01
Abstract: PURPOSE:To provide the structure of a hot forging die which does not develop the step formation defect in a die. CONSTITUTION:In this hot forging die, an upper pressure receiving plate having a cylinder 24 vertically built in at the central part and having an air passage 32 communicating with the upper side surface of the cylinder and the outside of the die and a hold pin 26 having a flange part 28 being a piston inserted into the cylinder at the upper and ascending/descending downward at the tip part, are provided. At the time of forging by holding a work with the hold pin 26 and a lower knockout pin 44, a leak groove 58 communicating upward from the upper end of inner surface of the cylinder to a blow-out hole 22 of the air passage is arranged in the hot forging die. Further, as a space 60 for absorbing the air communicating with the air passage is arranged at the boundary between the upper pressure receiving plate and an upper sub-bol-ster 20, the air in the cylinder is absorbed into the air passage and the space for absorbing through the leak groove 58, and therefore, the rear part of the hold pin is not highly pressurized and the defective step in the forged product caused by the biting of the hold pin 26 in not developed.