baber/WOPTO huggingface dataset:
Patent JP-S57209313-A (JP)
Title: Flexible film rising and falling dam
Inventor: TSUJI YOSHIOMI
IPC: E02B7/00
Filed: 1981-06-19
Abstract: PURPOSE:To perform a water-draining operation at a device installed level by interposing a reversed U-shaped pipe with a valve on the way of pipeline whose one end is opened at the river bed portion within a baggy material and the other end is opened outside the baggy material. CONSTITUTION:If the internal pressure of the expanded dam is equal to the height of the dam interms of water column, when a butterfly valve 4 with a weight 21 is opened by pulling a wire rope 5 when drain is stagnated in the bottom portion of a baggy structure 1, the drain is discharged through a reversed U-shaped pipe 3 to the downstream of the dam until the set level is reached if the level of drain staying on the bottom of the baggy structure is above the set level. When the level of the drain becomes equal to the set level of the dam, the internal pressure of the baggy structure becomes equal to the head of water inside the reversed U-shaped pipe 3 and thereby the discharge of drain is stopped. Then, the wire rope 5 is loosened and the valve 4 with a weight 21 is closed.
Patent JP-H06280859-A (JP)
Title: Dynamic pressure bearing
Inventor: HORI HIROFUMI
IPC: F16C33/12
Filed: 1993-03-30
Abstract: PURPOSE:To minimize a change of a gap between a shaft and a sleeve due to thermal expansion in a dynamic pressure bearing. CONSTITUTION:A rotary shaft 11 is formed by martensitic stainless steel. having a coefficient of thermal expansion of 10X10<-6>-13X10<-6>K, and a sleeve 12 is formed by iron having a coefficient of thermal expansion of 10X10<-6>-13X10<-6>/K. A herringbone shallow groove 15 and a spiral shallow groove 16 are cut on the outer peripheral surface of the rotary shaft 11, and a relief part 17 is formed on the sleeve 12. Further, the inner peripheral surface of the sleeve 12 is plated with electroless nickel layer 18, and the surface thereof is finished by a diamond cutting tool.
Patent JP-S58212740-A (JP)
Title: Method for preventing blackening of cuttlefish meat in canned cuttle meat boiled in water
Inventor: IRIE JIYUN
IPC: A23L17/50
Filed: 1982-06-04
Abstract: PURPOSE:To prevent the discoloration of boiled cuttlefish mean to black or grey color, by immersing unheated cuttlefish meat in an alkaline solution containing phosphoric acid salt, etc., exposing the swollen meat with running water, heating in an acidic solution, and canning together with an acidic aqueous solution. CONSTITUTION:Prior to the thermal sterilization of the cuttlefish meat packed in a can in the manufacture of canned cuttlefish boiled in water, the unheated cuttlefish meat is immersed in an alkaline solution containing a phosphoric acid salt and having a pH of 7.5-9.5 to effect the swelling of the meat, and the meat is exposed to running water to remove the blood, especially copper ions contained in the blood, and at the same time, to fix the copper ions in the residual blood as a metal complex salt. The treated cuttlefish meat is heated in an acidic solution to adjust the pH of the cuttlefish meat to a lowest possible level and above 5.4, and an acidic aqueous solution is poured into the can containing the meat so as to obtain the cuttlefish meat having a pH of 5.5-6.8 after the thermal sterilization. The generation of hydrogen sulfide in the thermal sterilization process can be suppressed and the discoloration of the meat to black or grey color can be prevented by this process.
Patent JP-S58211989-A (JP)
Title: Bulk carrier
Inventor: USHIJIMA MASAO
IPC: B63B11/04
Filed: 1982-06-04
Abstract: PURPOSE:To permit individual vibration caused by a load and prevent the damage of a joint by partially stretching side frameworks that are stretched vertically from both top side and hopper tanks of a bulk cargo hold and connecting them to a side plating. CONSTITUTION:A top side tank 3 that uses the upper raked wall (a) of a bulk cargo hold H as the bottom plate and a hopper tank 4 that uses the lower raked wall (b) as the top plate are connected together through a side plating 1. Side frameworks 2a and 2b that are stretched vertically are provided partially at least from eigher the tank 3 or 4. As a result, individual vibration of the top side tank 3 and hopper tank 4 caused by various loads and exerted on a hull can be absorbed in the side plating 1 with small rigidity and the damage of the hull can be prevented without generating excessive stress in both tanks. Since the inner surface of the side plating 1 only partially uses frameworks, the inner part of the hold can easily be cleaned.
Patent JP-H02274869-A (JP)
Title: Method and apparatus for producing metallic meshed body and metallic perforated body
Inventor: SUGIKAWA HIROFUMI
IPC: C23C14/24
Filed: 1989-04-14
Abstract: PURPOSE:To continuously produce a metallic method body and metallic perforated body without changing the shape of the sheet of the meshed body or perforated body by inserting the above-mentioned sheet into a vacuum enclosed with a cooling chamber and plating the sheet by vapor deposition while guiding the sheet with cooling rolls. CONSTITUTION:The sheet 10 of the meshed body or perforated body is transported continuously to the vacuum vessel 1 for vapor deposition and the metals 15 in vessels 16A, 16B are melted by an electron beam and are plated on the sheet by vapor deposition. The outer periphery of the vessel body 11 is enclosed by the cooling chamber 12 to lower the atmosphere temp. in the vessel body 11. The sheet 10a is guided and transported while the sheet is cooled by coming into contact with the cooling rollers 14A to 14D and, therefore, the metallic film is deposited on the sheet 10a by evaporation without generating the deformation and cutting by burning of the sheet. The metallic film can be controlled as desired in an about 100 to 0.1mum range by the control of the vapor deposition time, etc. The metallic sheet 10b taked out of the take-out port 11b is further cooled by the cooling roll 18 and is coiled on a roller 8'.
Patent JP-S5721737-A (JP)
Title: Apparatus for controlling solar heat for cooling and heating
Inventor: NAGAOKA YUKIO
IPC: F24F11/00
Filed: 1980-07-14
Abstract: PURPOSE: To efficiently utilize solar heat, by changing a setting temperature for cooling and heating of a heat supply controller that is actuated by a signal from a heat accumulating temperature detector.  
     CONSTITUTION: The heating medium that has absorbed solar heat at a heat collector 1 is pumped into the upper part of a cooling and heating heat accumulator 2,  and is then returned to the heat collector 1 via a heat exchanger 5 in a hot water  supply heat acumulator 4 by a heat collecting pump 3. The heating medium that  has been pumped from an upper part of the heat accumulator 2 by a heat supply  pump 9 is returned to the lower part of the heat accumulator 2. In this case, a  switching valve 10 is actuated by the heat accumulating temperature detector 14 to  switch a cooler and a heater 8a, 8b. A heat collecting high temperature side thermometer, and a heat collecting low temperature side thermometer 11, 12 are provided in the outlet of the heat collector and a lower part of the heat accumulator 2  respectively, and their signals are transmitted to the heat collecting controller 13, so  that the heat accumulating pump 3 is operated and controlled according to the difference of the temperatures. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58215909-A (JP)
Inventor: SAKAKIBARA TAKAAKI
IPC: H02G5/06
Filed: 1982-06-07
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。
Patent JP-H08267993-A (JP)
Title: Eraser for white board
Inventor: SAITO TSUTOMU
IPC: B43L21/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide an eraser for a white board which can recover a function for erasing written characters by a simple operation. CONSTITUTION: An eraser block 2 is formed which has more than one eraser single substance 1 in which a sheet is formed, a large number of bonding fibers are collected on one side of the sheet to form the first bonding surface 1b, a great number of the bonding fibers which are bonded to the first bonding surface 1b are collected to form the second bonding surface 1c and in which the first bonding surfaces of other eraser single substances 1 are laminated in sequence on the second bonding surface 1c of the eraser single substance 1. One end surface of an eraser block 1 is covered by a case 3 to constitute a grip part. Accordingly, when the surface of the eraser is dirtied, a new eraser surface can be formed by a simple operation in which the eraser single substance 1 on the end surface is peeled off from the block 2.
Patent JP-H10253302-A (JP)
Title: Tape measure with assisting tool
Inventor: SAITO SHIGEJI
IPC: G01B3/10
Filed: 1997-03-09
Abstract: PROBLEM TO BE SOLVED: To measure an object by a scale and at the same time mark or separate the object, by setting a writing instrument hole part of a cutter hole part in the vicinity of the front of a tape measure case. SOLUTION: A writing instrument 3 or a cutter hold part is set in the vicinity of the front of a tape measure case 1 of the tape measure. The writing instrument 3 is held in a writing instrument hole part 2, and a cutter is kept in the cutter hold part. Simultaneously when a required length of an object to be measured in measured by the tape measure, if a line is drawn at a measurement position with the use of the writing instrument 3, a mark is indicated or a line is drawn with a force, the object can be separated at the position.
Patent JP-H05119550-A (JP)
Title: Process kit for image forming device
Inventor: OTSUKA YOSHINORI
IPC: B41J29/00
Filed: 1992-04-16
Abstract: PURPOSE:To make it possible for any user having no expert knowledge to accurately and easily execute a process kit loading operation. CONSTITUTION:A process kit 2 is loaded in a device main body 1 from the upward. A photosensitive drum 12, a main charger and a cleaning unit are integrally supported by a supporting frame 3 so as to constitute the process kit 2. Knob members 4 and 4 made of flexible resin, or metal are installed on the both end parts of the supporting frame 3. Fixing pawls 9 for engaging with a fixed recessed part so as to fix the process kit 2 on the loading position in the device main body are protrusively provided on the knob members 4 and 4. When the process kit 2 is lifted up, both end parts are surely supported, and it can be well-balanced by both hands, so that the process kit 2 can be always supported in a stable state.
Patent JP-H01269787-A (JP)
Title: Pipe joint seal member
Inventor: WATANABE MITSUHIRO
IPC: F16L21/02
Filed: 1988-04-19
Abstract: PURPOSE:To enhance the sealability by providing an annular tongue-like piece on the inner surface of a seal body section and an annular press-contact piece on the outer surface thereof. CONSTITUTION:An annular tongue-like piece 12 is integrally incorporated with one end part of a receiving opening part 21 of a seal body section 11 on the opening 21 side, and an annular press-contact piece 14 is provided on the outer peripheral surface of the center part of the seal body section 11. With this arrangement, it is possible to facilitate the insertion of the inserting part 31 of a connecting pipe 30 due to a slight gap between the tongue-like piece 12 and the seal body section 11. Further, the inner peripheral surface of the tongue- like piece 12 is made into close contact with the outer peripheral surface of the insertion section 31 over the entire area thereof, thereby it is possible enhance the sealability.
Patent JP-S5620187-A (JP)
Title: Electrolytic furnace for aluminum manufacturing
Inventor: SHIBATA KIYOSHI
IPC: C25C3/08
Filed: 1979-07-27
Abstract: PURPOSE: To make the crust shape formation possible, by providing a good heat conductive parts having bath resistance, oxidation resistance between the inner part of outer curst side wall made of electrolytic furnace iron and calcined carbonaceous block and/or carbonaceous stamp mass.  
     CONSTITUTION: Crust form preferable for operation, is made so as to form the crust along the furnace side inner wall transferring much heat in the side wall direction of electrolytic furnace from electrolytic bath at the electrolytic furnace for aluminum manufacturing. For example, an electric current is supplied between the carbon anode 2 and the carbonaceous cathode furnace bottom 5 in the electrolytic furnace and the electrolytic bath 3, the molten aluminum layer 4 and the crust 12, are produced. The bath resistance and oxidation resistance good heat conductive parts 13, is provided between the side face carbon block 8 and the furnace outer crust 1 and heat radiation for the furnace outside is made good. Steel material is suitable for the parts 13. Further, the material 13 is provided in the range partitioned by the upper face of the bath 3 and lower face of the layer 4 and is united in a body or united by unification by using the same material to the crust 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11269883-A (JP)
Title: Method of introducing tree to face of slope
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To introduce trees to the face of slope by laying simple planting frames without making holes in the face of slope for planting. SOLUTION: A planting frame having a cylindrical body with a net-shaped side surface is laid on a face of slope, a seedling for tree is placed in this planting frame, and a vegetation base material is sprayed to the root portion of the seedling for stabilizing it. By this extremely simple work, trees are introduced to the face of slope thereby certainly preventing the rupture of the face of slope while conserving the scenery and establishing trees on the face of slope.
Patent JP-S5430812-A (JP)
Title: Envelope signal generator
Inventor: KAWAMOTO KINJI
IPC: G10H1/057
Filed: 1977-08-11
Abstract: PURPOSE: To generate envelope signal by using control resistance and capacitor as well as charging and discharging power sources and changing over the resistance value of the control resistances with a control signal source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5323963-A (JP)
Title: Industrial preparation of 5-carboxy-2-acetyl thiophene
Inventor: HIBINO TOSHIHIKO
IPC: C07D333/38
Filed: 1976-08-12
Abstract: PURPOSE: To prepare easily the title compound, useful as intermediates of pharmaceuticals, agrichemicals, rubber chemicals, etc., by the oxidation of readily available 5-acetyl-2-thienylacetic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07278319-A (JP)
Title: Production of three-dimensional multiaxial woven fabric composite material
Inventor: MITANI KAZUTAMI
IPC: B29B11/16
Filed: 1994-04-11
Abstract: PURPOSE:To provide a production method capable of inexpensively molding a three-dimensional multiaxial woven fabric composite material having excellent mechanical properties free from defects, coordinating a use condition. CONSTITUTION:A three-dimensional multiaxial woven fabric preform 8 is packed into a variable volume molding container 5 and an epoxy resin 7 is filled into the molding container 5. The molding container is put in a pressure container 1 charged with a pressure medium 6, is provided with necessary hydrostatic pressure by the pressure medium 6 at a prescribed curing temperature. After the fluidity of the resin 7 is substantially lost, the molding container 5 is taken out from the pressure container 1 and then cured.
Patent JP-S5526128-A (JP)
Title: Device for carrying workpiece
Inventor: SHINOMIYA HIROAKI
IPC: B65H29/26
Filed: 1978-08-08
Abstract: PURPOSE: To always carry a soft workpiece such as cloth to be sewed at the same aligned position in a carrying device for working the workpiece on a sewing table and transferring the workpiece onto a carriage at the rear of the sewing table.  
     CONSTITUTION: A connector 49 detachably attached onto the workpiece worked is arranged between a sewing machine 1 and the edge 5 of a sewing table 6. A first actuator 46 for elevationally moving the connector 49 is attached to a supporting plate 44 secured to the end of a plunger 43a of a second actuator 43 for horizontally moving the connector 49. These actuators 46, 43 are suitably controlled in response to the operations of respective control switches LSA, LSB to thereby carry the workpiece W on a carriage 7 at an aligned position in cooperation of a clamp 8 for interposing one end of the workpiece W with one side of the carriage 7 and of a carrying mechanism 9 for interposing the workpiece W between a clamp bar 24 and an openable arm 25 at the other end. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08292388-A (JP)
Title: Optical scanner and its lens holding part
Inventor: NAIKI TOSHIO
IPC: G02B13/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide an optical scanner with which the spot diameter of a laser beam on a surface to be scanned is not changed even when the environmental temperature is fluctuated. CONSTITUTION: This device is composed of a first image forming part G1 from a laser diode 2 to a polygon mirror 3 and a second image forming part G2 from the deflecting plane of the polygon mirror 3 to the surface of a photosensitive body 4 to be scanned. Concerning a sub-scanning direction, the first image forming part G1 is provided with a collimator lens 5, convex first cylindrical lens 6 and concave second cylindrical lens 7 and the second image forming part G2 is provided with a both-concave first scanning lens 9, convex and one side spherical first scanning lens 10 and convex surface fall correction lens 12.  The second cylindrical lens 7 and the surface fall correction lens 12 are made of resin as materials and even when the refracting power of the surface fall correction lens 12 is fluctuated by the fluctuation of environmental temperature, the image forming state of an entire optical system is compensated by the fluctuation in the refracting power of the second cylindrical lens 7.
Patent JP-S61255142-A (JP)
Title: Bit addition device
Inventor: ISHIHARA TOSHIO
IPC: H04L13/00
Filed: 1985-05-08
Abstract: PURPOSE:To send a main signal normally without being deteriorated by an additional bit by blocking the input of the additional bit to an adding means when frame synchronization is not taken normally by a frame synchronizing means. CONSTITUTION:A frame synchronizing section 1 outputs a frame synchronizing signal 102 phase-locked to the frame repetition of an input signal 101 and outputs a synchronizing state signal 103 being the state '1' when the frame synchronization is taken normally and the signal 103 being at the state '0' when the frame synchronization is not taken. When the frame synchronization is not taken by the frame synchronizing section 1, since the frame synchronous signal 102 does not give a correct frame phase, a bit insertion circuit 22 cannot detect a time slot timewise position for additional bit. Since the synchronous state signal 103 reaches the state '0', a AND gate 21 is closed to block the additional bit 104 from inputting to a bit insertion circuit 22, which outputs the input signal 101 as it is as an output signal 105.
Patent JP-S59222816-A (JP)
Title: Production of base plate for liquid crystal display device
Inventor: NARITA KENICHI
IPC: G02F1/1333
Filed: 1983-05-31
Abstract: PURPOSE:To decrease the thickness of an insulating layer and to obviate electrical generation of defects by separating the insulating layer to two layers, forming the lower layer side of an inorg. insulating layer and the upper layer side of an org. insulating layer and forming through-holes with a prescribed size. CONSTITUTION:Electrodes 2 are provided on a glass base plate 1 and resist 3 is stuck in the prescribed positions to be provided with through-holes thereon then an inorg. insulating layer 4 consisting of SiO2 is deposited by evaporation. The resist 3 is removed by using a resist removing agent to form through-holes 5'. An org. insulating layer 6 consisting of polyimide is provided by a spinner method and through-holes 5 are formed in the part of the through-holes 5' by a photoetching method. A transparent electrode material of In oxide is deposited by evaporation to form display electrodes 7. Since the two layers of the inorg. insulating layer 4 and the org. insulating layer 6 are provided as the insulating layer, no pinholes to cause an electrical short circuit are formed.
Patent JP-H10289282-A (JP)
Title: Electronic vote data and electronic vote system
Inventor: MATSUI HIROYUKI
IPC: G06Q50/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic vote system which is safe and also fair. SOLUTION: When a voter inputs person himself information such as ID information and an authentication number to an electronic vote terminal 11, an electronic vote image is shown on a display and he votes when the inputted person himself information is registered on a register of selectors. Vote information is in an embedded state by means of a digital transparent technology and is sent to a summing computer 21 through a communication line 3. Person himself information that is embedded in electronic vote data is read by an information detecting part 23, and is compared and collated with the person himself information of a voter that is processed by a terminal in a comparing and collating part 24.
Patent JP-H10288273-A (JP)
Title: Valve opening/closing mechanism
Inventor: ASAI ISAO
IPC: F16K31/143
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To open/close a valve at a high speed even when specific high torque is required by operating rotational movement of a valve rod setting hydraulic cylinders as a drive source and through a power transmission mechanism. SOLUTION: The valve rod 1 of this valve is provided with two disc-like connecting members 4a spreading the diameter in the radial direction on the upper and lower parts through a spline-worked part. Each connecting member 4a is provided with a pair of slotted holes 4b on the nearly rotational symmetric positions of the connecting members 4a. The respective engaging parts 31b, 32b of a first hydraulic cylinder 31 and a second hydraulic cylinder 32 are individually engaged with the slotted holes 4b, and the engaging parts 31b, 32b are inscribedly engaged with the slotted holes slidably. By operation in the reverse directions of the first hydraulic cylinder 31 and the second hydraulic cylinder 32, both connecting members 4a are rotated together with the valve rod 1 by about 90 deg., and the opening operation or the closing operation of the valve can be executed.  When torque over 100 kgf.m is required for rotational movement operation in a ball valve for high pressure, the advantage of this valve opening/closing mechanism can be utilized.
Patent JP-H11292285-A (JP)
Title: Method and device for placing article
Inventor: TAKEUCHI SHINJI
IPC: B65G57/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for placing an article, having no necessary to use an expensive robot and manipulator and no necessary of complicated control, and capable of placing an article in a pallet without adjusting the pallet by providing a tiltable arm in which an article holding part is formed on the tip, bringing the arm into contact with the stacked articles on the pallet by a driving means, lifting the arm rear part by power of the driving means by taking the arm tip as a fulcrum, tilting the arm, and placing the article on the holding part onto the pallet. SOLUTION: In a method for placing articles A while stacking them on a pallet 3 by a tiltable arm 11 in which a holding part 10 for the articles A is formed on the tip, a driving means 11 for driving the arm 11 is provided. The arm 11 is brought into contact with the articles A stacked on the pallet 3 by the driving means 17, the rear part of the arm 11 is lifted by power of the driving means 17 by taking the tip of the arm 11 as a fulcrum, and the article A on the holding part 10 is placed on the pallet 3 by tilting the arm 11.