baber/WOPTO huggingface dataset:
Patent JP-H03249437-A (JP)
Title: Disc brake with piston coming-off prevention mechanism
Inventor: KIMURA RYOICHI
IPC: F16D65/18
Filed: 1990-02-26
Abstract: PURPOSE:To reduce a weight and an installation space by mounting a stopper rod on a caliper in opposition to the front of a brake piston, and determining a distance from the front of the brake piston to the stopper rod to a specific value. CONSTITUTION:A stopper rod 5 is mounted on a caliper 1 in opposition to the front of a brake piston 2. A distance l from the front of the brake piston 2 which is at the start end of travel to the stopper rod 5, is determined to a value smaller than the maximum possible stroke L of the piston 2. The piston 2 hits the stopper rod 5 at the position where stroke of the distance, 1, is completed, and further advance of the piston 2 is prevented, thus preventing coming- off of the piston 2 from the outer peripheral seal section 3. In this way, it is not necessary to increase the dimension in axial direction of the piston, and it becomes advantageous with respect to its weight, installation space, and cost.
Patent JP-S62204728-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: A61B6/03
Filed: 1986-03-05
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-S51121470-A (JP)
Title: Process for treating a chromium (vi)-containing waste water
Inventor: OKUDAIRA HIROAKI
IPC: C02F1/70
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process for treating a chromium (6)-containing waste water, wherein soduim dithionite is added to the chromium (6)-containing waste water; this process is inexpensive without any pH value-adjusting operations. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10305526-A (JP)
Title: Decorative panel
Inventor: TANAKA GORO
IPC: B32B33/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fire retardant decorative panel or an incombustible decorative panel which can be approved as an incombustible material according to the notice No. 1828 of the Ministry of Construction. SOLUTION: Two or more layers of core-material layer sheet materials 5 in which a glass fiber non-woven fabric is coated with compounded material composed of melamine resin and aluminum hydroxide, the composition ratio between the melamine resin and aluminum hydroxide being (3-15 wt.%):(97-85) wt.%, a reinforcing-layer sheet material 6 in which a glass fiber woven fabric is coated with thermosetting resin and which is interposed between the materials 5, and decorative-layer sheet materials 2, 3 superposed on the surfaces of the materials 5 are stacked one on another to form these materials into a single body.
Patent JP-S58162788-A (JP)
Title: Compressor
Inventor: MARUYAMA TERUO
IPC: F04C18/344
Filed: 1982-03-23
Abstract: PURPOSE:To enable to provide a capacity controllable compressor which does not cause loss of the refrigerating capacity at the time of low-speed operation but is capable of reducing the refrigerating capacity to a great extent only at the time of high-speed operation, by employing such an arrangement that an intake passage of the compressor is shaped almost like an ideal nozzle. CONSTITUTION:Fairly large hollow spaces 26a, 26b and orifices 25a, 26b shaped like a knife edge are formed in a cylinder 21 near outlet portions of coolant. The opening area of fluid passages extended between the hollow spaces 26a, 26b and an outlet of an evaporator is made fairly greater than that of the orifice 25a, and the intake passage is shaped almost like an ideal nozzle as shown in the drawing. Therefore, pressure in the hollow space 26a can be kept always constant independently of the pressure in a vane chamber 24. With such an arrangement, it is enabled to reduce loss of the refrigerating capacity at the time of low-speed operation of the compressor and to restrict the refrigerating capacity effectively only at the time of high-speed operation.
Patent JP-S63216229-A (JP)
Inventor: SUZUKI FUMIKAZU
IPC: H01H3/28
Filed: 1987-03-03
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-H01218734-A (JP)
Title: Method for cold forging ball joint housing
Inventor: MIURA HIROSHI
IPC: F16C11/06
Filed: 1988-02-29
Abstract: PURPOSE:To improve a productivity by making a process continuous and to prevent the hardness reduction of a housing by executing high frequency annealing, 'Teflon(R)' interfacial active agent lubrication treatment after forming a cylindrical blank, and then executing a final cold forging. CONSTITUTION:A bottomed preforming cylindrical blank 15a is formed by precold-forging after executing shot peening 13 and bonderizing treatment 14 on a circular columnar blank 12a. The final forming part is annealed 17 by high frequency heating after forming a cylindrical blank 16a by punching the bottom at piercing stage 16. Thereafter, a lubrication treatment 18 is executed by using a 'Teflon(R)' interfacial active agent and it is formed in the necessary shape by executing final cold forging 19. The final forming part 23 only can thus be annealed and the hardness reduction of a housing can be prevented.
Patent JP-2000249932-A (JP)
Title: Light source device and endoscope device
Inventor: SUGIMOTO HIDEO
IPC: G02B23/26
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effect such as the destruction of a circuit or a malfunction from occurring by regulating the attachment and detachment of a connection unit with respect to a light source device main body when required. SOLUTION: A pair of substrate rail guides 4, a connector 90 and a solenoid 92 constituting an attachment and detachment selection means 9 are installed in the light source device main body 10. A first-stage signal processing circuit substrate 3 is moved along the guides 4 and attached to the main body 101. Then, the circuit substrate 3 is provided with a first-stage signal processing circuit 11, a scope connector 14, an aperture for a light guide 15, a card edge 13 and a recessed part 91. When the power source of the main body 10 is turned on, the solenoid 92 is actuated and the engagement piece 941 of the tip part of a plunger 94 is made to project so that the circuit substrate 3 in inhibited from being attached or detached. When the power source of the main body 10 is turned on, the plunger 94 of the solenoid 92 is retreated so that the circuit substrate 3 can be attached or detached.
Patent JP-H07257887-A (JP)
Title: Lift device
Inventor: ASAI SABURO
IPC: B66F3/22
Filed: 1994-03-17
Abstract: PURPOSE:To eliminate use of guide rail for vertical motions by coupling a left and a right panto-arm with each other, providing a drive motive to generate expanding/contracting motions in one of them, and thereby allowing the two to make expanding/contracting motions in a single piece. CONSTITUTION:When a motor 12 is started, the torque of a lift device 1 is transmitted to a sector gear 11 via a decelerating mechanism consisting of a large and a small gear 13, 14. Thereby an arm 30 is rotated up and down round a supporting shaft 8, and an expanding/contracting force is given to a panto-arm 3. Because the panto-arm 3 and another one (4) are consolidated by a supporting shaft 9 and a coupling shaft 10, the expanding/contracting, force of the motor 12 is transmitted also to the panto-arm 4. Accordingly the two panto-arms 3, 4 are synchronously expanded and contracted in a single piece, and an elevating/sinking table 2 makes elevation or sinking while maintaining parallelism with the base 5 at all times. This eliminates necessity for use of any guide rail for vertical motions of the table 2 in parallel.
Patent JP-H11251722-A (JP)
Title: Heat-resistant wiring board
Inventor: AKIMOTO YASUMASA
IPC: H05K3/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant wiring board which is possible to be larger in size, excellent in heat-resistance of a viscous adhesive to be used and also in durability of an electro-deposition mask, related to manufacture of a heat- resistant wiring board by electro-deposition metal pattern transferring. SOLUTION: Related to a heat-resistant wiring board 1 comprising a metal electro-deposition pattern 30 on its surface, the electro-deposition metal pattern 30 formed on a transfer substrate 20 is transferred onto a to-be-transferred substrate 10 through a viscous adhesive layer 60. The pressure-sensitive bond layer 60 comprises an organic component which disappears through baking and inorganic component for thermal fusion. Further, an electro-deposition mask 70 material for forming the electro-deposition metal pattern 30 on a transfer substrate is formed of a silicone resin under normal temperature, heated condition, or radiation.  The transfer substrate 20 is preferred to be of a heat- resistant wiring board 1 on which, being of the same kind of material or equal in thermal-expansion factor as the to-be-transferred substrate 10, such surface as an electro-deposition object is easy to be released is formed.
Patent JP-H08243561-A (JP)
Title: Ionic water producer
Inventor: SUZUKI AKIHISA
IPC: C02F1/46
Filed: 1995-03-07
Abstract: PURPOSE: To provide an ionic water producer, having an electrolytic bath, capable of electrolyzing with high efficiency without retaining of generating gas and accumulation of it. CONSTITUTION: In the inside of the cylindrical electrolytic bath 30 arranged sideways so as to allow to flow introduced city water in the horizontal direction, a pair of cylindrical electrodes 33, 34 for electrolyzing the city water are arranged. An alkaline ionic water take-out port 30a for taking out the produced alkaline ionic water and an acidic ionic water take-out port for taking out the produced ionic water are formed to be approached mutually in the vicinity of a circular-arcuate top of a front side face of the electrolysis bath 30.
Patent JP-S61207908-A (JP)
Title: Dimension measuring instrument
Inventor: UYAMA KIICHIRO
IPC: A61B6/03
Filed: 1985-03-12
Abstract: PURPOSE:To execute exactly a dimension measurement of a desired range with regard to a color image in which the boundary line of the constitution is unclear, as well, by correcting two end points for showing a measured range which has been designated and inputted by an operator in order to measure the dimension with regard to a displayed image. CONSTITUTION:An operator confirms a position with nakes eyes and sets it by operating a track ball of a control console 33 with regard to end points A, B whose dimension is measured, regarding a pipe 7 displayed on a picture of a CRT display device 31, therefore, a CPU 25 reads this position information. A density variation state of the vicinity of the end points A, B which have been read is derived by using the density information stored in an image memory, and in case when threshold lines TA, TB have been set by a density profile on a straight line for connecting the end points A, B, X' axis intersection coordinate values X'A, X'B of a density profile line by which a ratio of areas SA1, SB2 of an area which becomes a picture background side and areas SA2, SB2 of an area which becomes the pipe 7 side becomes 1/S, and the threshold line are determined as corrected end points A', B'. In this case, as for the value 1/S of the area ratio, it is determined in advance by using a standard photographed object, etc.
Patent JP-S54139358-A (JP)
Title: Antenna unit and its production
Inventor: HAYASHI MAMORU
IPC: H01Q1/24
Filed: 1978-04-20
Abstract: PURPOSE:To simplify constitution by burying conductors for an antenna into a side plate, a reverse plate and other plate materials which constitute a cabinet. CONSTITUTION:This antenna unit is formed by side plate, reverse plate and other plate materials 4 which constitute a cabinet, conductor 5 for the antenna buried in plate materials 4 along the outside circumference, and terminal part 6 which is formed by leading out the edge of conductor 5 to the edge face of plate materials 4. In case that the antenna unit is formed, chip or ply 7 which constitutes a particle board, a lauan lamination combined plate, etc., is laminated into a prescribed thickness as shown in figure A, and conductor 5 for the antenna is put on this laminated layer. Then, chips or plies 8 and 9 which constitute a particle board, a lauan lamination combined plate, etc., are further laminated successively on the layer above into a prescribed thickness, and the whole of the obtained layer is pressed to complete the antenna unit. Consequently, mass production is possible simply and easily similarly to normal particle boards and lauan lamination combined plates.
Patent JP-H10228192-A (JP)
Title: Film and device for heating and image forming device
Inventor: NAKANE KIYOBUMI
IPC: G03G15/20
Filed: 1997-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent the wearing and damage of a heat generating layer and to improve the durability of a film by locating the end parts of other layer more outside than those of the heat generating layer, in a film for heating. SOLUTION: A pressure roller 30 is rotationally driven and rotational force is exerted on a fixing film 10 with frictional force by the press-contact of the pressure roller 30 with the outer surface part of the fixing film 10 in a fixing nip part N, so that the fixing film 10 is driven to revolve around the outer peripheries of a core holder 16 and a film guide 19 clockwise, that is, the direction of an arrow (a), while the inner surface of the fixing film 10 is pressed on the side of the nipping part N by the bottom surface of the core holder 16. In such a case, the end parts of the other layer are located more outside than those of the heat generating layer in the width direction of the film which is perpendicular to the moving direction of the film.  Then, a high frequency bias is applied to an exciting coil 17, to cause an induced current (an eddy current 24) to flow in the heat generating layer (ferromagnetic conductive layer) of the film 10 by exciting work and obtain an electromagnetic induction exothermic state. Then, an unfixed toner image T is softened/melted with heat from the film 10 in an exothermic state.
Patent JP-H069676-A (JP)
Title: New oligosaccharide derivative and its production, and alpha-amylase activity assay using the same as substrate
Inventor: HASEGAWA AKIRA
IPC: C07H15/203
Filed: 1993-02-12
Abstract: PURPOSE:To provide a new derivative to be served as an excellent substrate for alpha-amylase activity assay. CONSTITUTION:The derivative of formula I {R is SR2 [R2 is (substituted) alkyl], of formula II, etc.; R<1> is optically detectable group or H; n is 0-5}, e.g. p- nitrophenyl-O-(6-S-benzyl-6-thio-alpha-D-glucopyranosyl)-(1 4)tris{O-alpha-D- glucopyranosyl-(1 4)}-alpha-D-glucopyranoside. The compound of the formula I can be obtained, for example, by the following process: a derivative of formula III (X<1> is halogen; R<3> is H or acyl) is made to react with a compound of formula R<4>COSH (R<4> is alkyl or phenyl) to introduce an acylthio group into the 6-site of the glucose with non-reduced terminal to protect deacylation followed by reaction of a compound of formula R<2>X<2> (X<2> is halogen) or of formula R<2>ORs (Rs is tosyl, etc.).
Patent JP-H07262280-A (JP)
Title: Slip management system
Inventor: MIURA OSAMU
IPC: G06Q10/10
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a slip managemet system capable of easily executing the automatic batch management of the keeping and destribution, etc., of slips concerning the keeping/management of various kinds of slips prepared by com puter processing. CONSTITUTION:A job processing computer 1 outputs data of a slip to a management processor 2 at the time of outputting the slip by job processing. The management processor 2 receives the piece of slip data and outputs it to a terminal equipment 4 specified by the job processing computer 1 by editting into an output form specified for the pertient terminal equipment 4. Besides, the management processor 2 stores slip data in a slip storage device 3 in accordance with a prescribed classification and when reading is required from the terminal equipment 4, the management processor 2 retrieves prescribed slip data from the slip storage device 3 in accordance with designation by the reading request, edits the piece of slip data into the output form specified for the specified terminal equipment 4, executes necessary conversion and outputs the piece of data to the pertient terminal equipment 4. The slip storage device 3 executes the write and read of data with respect to a storing medium corresponding to the control of the management processor 2.
Patent JP-S63219964-A (JP)
Title: Shaft sealing device
Inventor: AIZAWA KOJI
IPC: F16J15/34
Filed: 1987-03-04
Abstract: PURPOSE:To fix a flange easily and reliably to a rotary shaft by setting such that the thrust force functioning onto the flange is applied onto a stepped projecting face of the rotary shaft through the differential pressure between the opposite ends of the flange. CONSTITUTION:A gap 16 is formed at the under face of a flange 2 independently from a shaft seal space S and communicated with the atmospheric side space Po at the upper face A side of the flange 2 through a communication hole 11 made closely to the inside of the flange 2 in the axial direction. Pressure distribution on the upper and lower faces A, B of the flange 2 is such that thrush force on the upper face A is higher than that on the under face B and down ward force functions continuously onto the flange 2. Since the under face side of the flange 2 is supported by a stepped projection 1' previously formed in the rotary shaft 1, the flange 2 can be secured at predetermined position.
Patent JP-2000250114-A (JP)
Title: Accessories, control equipment, accessories for camera and camera
Inventor: IZUKAWA KAZUHIRO
IPC: G03B17/56
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To increase kinds usable for a control equipment having a control means. SOLUTION: These kinds are the accessories 5x, 5y, 5z not having the control means used for the control equipment 1 having the control means 2 detecting the kinds of loaded accessories by input/output states between plural connection terminals, and changing operation according to the accessories, and are provided with at least first, second connection terminals connected to the control equipment side and an electric element 26z connected between the connection terminals, and making pass a current only in the one direction between the connection terminals.
Patent JP-2000251865-A (JP)
Title: Cylindrical alkaline battery
Inventor: KASHIWAZAKI NAGANORI
IPC: H01M2/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of an alkaline electrolyte and flying-out of a metal seal plate in a cylindrical alkaline battery, in the case where a safety valve is actuated by gas generation. SOLUTION: A gas-permeable sponge-like filter 10 is provided between a safety valve 9 in an insulating gasket for a cylindrical alkaline battery and a negative electrode zinc gel 4. Hydrogen gas and an alkaline electrolyte are discharge gently thereby, when the hydrogen gas is generated inside the battery to actuated the safety valve 9, and scattering of the alkaline electrolyte and flying-out of a metal seal plate are prevented thereby to enhance safety for the battery.
Patent JP-S60194496-A (JP)
Inventor: SAKURAI KEIICHI
IPC: G10H1/40
Filed: 1984-03-15
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-H10240073-A (JP)
Title: Image forming device
Inventor: ICHINOSE KIMITAKA
IPC: G03G15/01
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent transfer of residual transfer-toner to an intermediate transfer body even in case a cleaning blade becomes unstable due to a shock caused by a sudden change when the drive of a photoreceptor drum is stopped and started, with the result that the residual transfer-toner slips away temporarily. SOLUTION: At the time of the startup of an image forming device main body and at the end of printing out, the intermediate transfer belt 5a is separated from the photoreceptive drum 1, the state of (a). After the start of printing out, the photoreceptor drum 1 is rotated and driven with the photoreceptive drum 1 and the intermediate transfer belt 5a kept separated from each other, and after the contact part A of the photoreceptor drum 1 with which the cleaning blade 6a is in contact during the stop of the main body passes the position B where it faces the intermediate transfer belt 5a, the intermediate transfer belt 5a is brought into contact with the photoreceptor drum 1 to start an image forming operation, the state of (b). This prevents the residual transfer-toner which has slipped away from being transferred to the intermediate transfer belt 5a.
Patent JP-H11247886-A (JP)
Title: Clutch connection and disconnection device
Inventor: KOBAYASHI KAZUHIKO
IPC: F16D25/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a clutch connection and disconnection device capable of securing durability of a solenoid valve without causing a hindrance to power transmission. SOLUTION: A hydraulic pump 7 to inject oil in the inside of a hydraulic cylinder 4 is provided to move a piston 6 connected to a clutch 1 in a clutch disconnecting direction, a solenoid valve 8 to release oil is provided to move the piston 6 in a clutch connecting direction, and a hydraulic switch 17 to detect hydraulic pressure immediately before finishing clutch connection is provided. A phase transfer means to practice a starting or shift phase to gently move the piston by opening and closing the solenoid valve 8 at the time of starting clutch connecting motion and to practice an urgent connecting phase to speedily move the piston by opening the solenoid valve 8 when the clutch 1 starts transmitting motive power is provided.
Patent JP-H03248869-A (JP)
Title: Printing system
Inventor: ISHIKAWA SHUICHI
IPC: G09G5/22
Filed: 1990-02-28
Abstract: PURPOSE:To obtain a printing system, in which the printing result of the same is guaranteed with respect to any undefined letter, by a method wherein the title system is provided with an undefined letter registering means, registering the undefined letter into a letter pattern data file so as to be corresponded to a predetermined letter pattern between undefined letter information and letter patterns in accordance with a registering command from an external source. CONSTITUTION:A printing system is provided with a function, registering substitutive letter information, edited by an editing means 1, into a data file 4 for letter patterns for japanese printer, through a registering means 2 for registering a substitutive letter information on undefined letters into the data file 4 of letter patterns for japanese printer. At first, a pair of retained undefinite letter information and substitutive letter information is shifted to a buffer having a form in accordance with the record of the data file 4 of the letter patterns for japanese printer, then, an output record is added with a necessary information such as index and the like. Thereafter, preparation is effected so that it becomes capable of outputting a record to the data file 4 of the letter patterns for japanese printer, then, the record of completed substitutive letters is outputted into the data file 4 of the letter patterns for japanese printer.
Patent JP-S61268577-A (JP)
Inventor: ABERU ORUWAAGEN KOETOJII
IPC: B62K3/10
Filed: 1986-03-07
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。