baber/WOPTO huggingface dataset:
Patent JP-S58202182-A (JP)
Title: Ship with dumping device for fluid wastes
Inventor: MIZOBATA SHIROU
IPC: B09B1/00
Filed: 1982-05-19
Abstract: PURPOSE:To effectively dump fluid wastes by a method in which a dumping tube attached in a rocking manner in the longitudinal direction of a hull is supported on a holder movable in a rocking manner in the side direction, the dumping tube is set in a vertically movable manner by plural windable wires, and the dumping tube is positioned deep in the sea. CONSTITUTION:A dumping tube 8 is connected in a rocking manner in the longitudinal direction of the hull through a rotary coupler to the discharge tube 3 on the deck of the hull and also supported by wires 19 laid on holders movable in rocking manner in the side direction. The wires 19 are wound up, the dumping tube 8 is housed on the deck, the holders 13 are turned toward the hull side, and then the dumping tube 8 is housed in the hull. By taking the wires 19 off, the dumping tube 8 can be simply positioned deep in the sea.
Patent JP-H06269603-A (JP)
Title: Vacuum distillation device
Inventor: TSUKADA TETSUO
IPC: B08B3/14
Filed: 1993-03-19
Abstract: PURPOSE:To realize a vacuum distillation device capable of increasing distillation efficiency by improving the constitution of a distillation still and increasing the amount of vapor from a distillate. CONSTITUTION:The opening direction of a solvent inflow pipe 3 which is connected to the distillation still 1 of a vacuum distillation device is arranged along the inner peripheral surface of the distillation still 1, so that a significant vortex flow generates in a petroleum solvent 2 in the distillation still 1 as indicated by the arrow A. In addition, a nozzle 41 is provided in the opening of the solvent inflow pipe 3 and the petroleum solvent 2 flows into the distillation still 1 from the nozzle 41 in such a state that the petroleum solvent 21 spews out of the nozzle 41. Consequently, a significant vortex flow generates in the petroleum solvent 2 inside the distillation still 1, and this vortex flow helps increase the amount of vapor from a liquid level.
Patent JP-S57202871-A (JP)
Title: Chopper controlling system
Inventor: HORIUCHI MICHIMASA
IPC: H02M3/135
Filed: 1981-06-05
Abstract: PURPOSE: To effectively detect the commutation failure of a chopper by providing a commutation failure program which judges the presence or absence of the output of means for delaying a nonenergization detection signal in a computer.  
     CONSTITUTION: A chopper CH is provided between a power source B and a load M, a current flow rate controlling calculation of a chopper CH is performed by a computer MPU, and the ON and OFF signals S 1 , S 2  of the chopper CH are generated on the basis of the calculated result. Then, the nonconduction of the chopper is detected by a detector D 3 , is then delayed by a delay unit RC, and is inputted to a voltage comparator CP. The presence or absence of the output of the comparator CP is judged by a commutation failure program provided in the computer. In this manner, the chopper commutation failure under various conditions can be effectively detected by a delay time shorter than the chopper operating frequency with a simple hardware construction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62243059-A (JP)
Title: Memory control system
Inventor: MATSUURA YASUHIKO
IPC: G06F15/16
Filed: 1986-04-16
Abstract: PURPOSE:To make a main memory device have a large capacity, and to extent it to a multi-processor, by providing an interface line for transferring a data and a request between the main memory device and the main memory device. CONSTITUTION:A read/write request from a processor IP 101 and an input/ output processor IOP 105 is sent to a memory control device SC 107. The SC 107 distributes it as a request to a main memory device MS 110 or MS 111 by an accompanied address. When a request from the SC 107 is read/write of its own MS, the MS 110 executes a read/write operation to a RAM 112. If said request is a read/write request to the other MS, it is sent to a relay control circuit 115 through an interface line 118 by a relay control circuit 114. When the data concerned is read out of a RAM 121, the circuit 115 sends a read data to the circuit 114 through the interface line 118, and the circuit 114 transfers the data which is sent, to the SC 107.
Patent JP-H02264453-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAYASHI TAKAAKI
IPC: H01L21/8249
Filed: 1989-04-05
Abstract: PURPOSE:To make possible a measurement of a steady-state current in a C-MOS logical circuit and to contrive the facilitation of the discrimination of the non- defective or defective of products by a method wherein a power supply system is divided into two systems or more of a bipolar logical circuit and the C-MOS logical circuit. CONSTITUTION:A power supply VDD1, which is fed to an input circuit block 1 consisting of a bipolar logical circuit and an output circuit block 3, is fed from an external power supply 14. A power supply VDD2 which is fed to a C-MOS logical circuit block 2 is fed from an external power supply 9. Power supplies 11, 12 and 13 are grounded through external terminals as a power supply VSS. In the block 2, a constant current (a steady state current) is hardly made to flow to a power-supply system consisting of the power supply VDD2 side 31 and the power supply VSS side 32 in a steady state. Accordingly, the constant current is separated into the blocks 1 and 3 and can be measured, the discrimination of the non-defective or defective of products is easy and the reliability of the products is improved.
Patent JP-2000281221-A (JP)
Title: Package for image receiving sheet and its using method
Inventor: ABE TETSUYA
IPC: B65H7/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reliably detect the presence or absence of image receiving sheets by containing many stacked image receiving sheets and a mount arranged at the lowermost section and/or uppermost section of the image receiving sheets and formed with a punch hole. SOLUTION: A printer 10 is provided with a cassette 15 having an opening 15a at the upper section and a punch hole 15b at a bottom section, a carry-out roller (pickup roller) 11 arranged on a mount section where the cassette 15 is mounted and detecting the uppermost sheet 2 in contact with the image receiving sheets 2 from the opening 15a side of the cassette 15, a presser plate 13 arranged in the cassette 15, having a punch hole 13a at the position corresponding to the punch hole 4 of a mount 3, and pressing the image receiving sheets 2 to the pickup roller 11 side with springs 13b, a sheet sensor 12, and a shielding member 14. The sheet sensor 12 is constituted of a light projecting element 12a and a light receiving element 12b and optically detects the presence or absence with the shielding member 14.
Patent JP-H05250010-A (JP)
Title: Operation control system for batch system plant
Inventor: MATSUDA SHIGEO
IPC: B23Q41/08
Filed: 1992-03-09
Abstract: PURPOSE:To surely and economically perform process control, working instruction and production proceeding control at a chemical plant by displaying or voice outputting the work in the production process and inputting and telecommunicating the control information in accordance with it by workers. CONSTITUTION:When production process is specified from an operation terminal 2, a control computer 1 sends the message about the work contents and the order of the production process by a speaker 33 through an indicator 34 and a voice controller 15. The worker, in accordance with this message, inputs the control information with a bar code reader 16 and telecommunicates it through communication devices 13 and 14, a communication channel 6 or the like to the control computer 1. The control computer 1 processes the information, and then instructs the control contents to a carrier controller 24 and, for instance, a motor control circuit 10. The carrier controller 24 causes a carrier device 19 to transport, stop and feed a carrier object 18 near a reaction furnace 32. The motor control circuit 10 stirs the starting material in the reaction furnace 32 by a motor 20. Thus, the burden of managers and workers can be reduced.
Patent JP-S58204062-A (JP)
Title: Method for preventing corrosion of metal
Inventor: ICHIMURA YUTAKA
IPC: C09D5/08
Filed: 1982-05-21
Abstract: PURPOSE:To prevent corrosion of metal by forming a coating layer which has excellent durability, does not form wrinkles on the surface of the coating film nor cause insufficient drying inside the coating film, and is capable of thick coating by one coating without deteriorating advantages such as good coatability, easiness of surface treatment, etc. which are inherent to oil and phthalic resin paints. CONSTITUTION:The metal surface is coated with a paint compsn. contg. 1- 500pts.wt. at least one pigment per 100pts.wt. mixture consisting of 60-99.9wt.% mixture of a vegetable fat and a resin selected from phenolic resin, petroleum resin and cumarone resin and 40-0.1wt% tricyclodecene or derivative thereof in such an amount as to give a coating film having an average dry film thickness of 50-200mu by one layer coating, and the coating film is dried. The surface of the resultant corrosionproof film layer is overcoated with at least one topcoating paint, e.g. a phenolic resin paint contg. iron oxide as a pigment and a phthalic resin paint, and dried to obtain a protective coating film layer, whereby metal is prevented from being corroded.
Patent JP-S57200814-A (JP)
Title: Detection amplifier
Inventor: AZEGAMI TADASHI
IPC: G01D5/24
Filed: 1981-06-04
Abstract: PURPOSE:To stabilize a reference potential of a measured signal of a capacitive type sensor, by integrating the output signal of a differential circuit, wherein a first inverted amplifier is a constituting element, in an integrating circuit, wherein a second inverted amplifier is a constituting element. CONSTITUTION:The differential circuit is constituted by the capacitive type sensor 1, the inverted amplifier 3, and the resistor 4. The integrating circuit is constituted by the inverted amplifier 6, a capacitor 7, and a resistor 5. When the potential at a terminal St slightly exceeds 0[V], a current i1 flows to a point A from the terminal st through the resistor 4, and the increase in the potential at the terminal st is offset and 0[V]is maintained. Meanwhile, when the potential at the point A is decreased, the potential at a point B tends to decrease. As a result, a current i2 flows to the point A from the output terminal of the inverted amplifier 6 through the resistor 5, and the potential at the point B is maintained at 0[V]. In this way, the reference potential of the measured signal from the capacitive sensor can be made constant.
Patent JP-H03286117-A (JP)
Title: Lubricating device of two-cycle engine
Inventor: KURATA KOJI
IPC: F02B75/02
Filed: 1990-03-31
Abstract: PURPOSE:To collect a large amount of oil in upper parts of crank shaft bearings by forming a guide wall around an oil inlet toward a small chamber which continues to lubricating parts of the crank shaft bearings. CONSTITUTION:In a two-cycle engine, in which a cylinder is inclined frontward to be substantially horizontal and oil-mixing fuel gas is supplied from the upper part of a crank case thereto through a lead valve device, a small chamber 14 parallel to a crank shaft is formed by casting in a space between the upper part of a crank chamber and the lead valve device. Both ends of the small chamber 14 lead to lubricating parts of crank shaft bearings 18a, 18b through oil passages 17a, 17b passing through the thick part of the crank case. An oil inlet 19 is opened on an upper wall 15 opposing a lead valve device, while a stepped guide wall 20 is formed around the oil inlet 19. A large amount of oil is thus collected in upper parts of the crank shaft bearings 18a, 18b.
Patent JP-S58202639-A (JP)
Title: Connecting system of monitor controller
Inventor: KURIAKI SHINICHI
IPC: H04B17/00
Filed: 1982-05-21
Abstract: PURPOSE:To enable an electrical connection for divided devices by a mechanical contact only, by dividing a monitor controller used in a narrow space such as a radio repeater station, etc. into plural parts to save the space. CONSTITUTION:Display parts I and II of a monitor controller are divided previously in response to purposes of applications since the number of monitor items increase with an increase of a device scale. The input/output signals and the power are supplied through a cable 1 and then connected to a contact 2. The part I and II are connected to each other by having connections between male and female hooking metallic parts 3 and 4 as well as between male and female fixing metallic parts 5 and 6 respectively. The part 3 is hooked to the part 4, and the part I is put on the part II in the direction of an arrow mark. As a result, the part 5 is put into the part 6 to unify the parts I and II. In this case, the contact 2 has a contact with a contact 7 which is opposite to the contact 2 and has springiness to ensure an electrical connection.
Patent JP-H10259263-A (JP)
Title: Forming composition of foamed polyurethane resin having ant-controlling activity
Inventor: TOYONAGA YOSHIHIRO
IPC: C08L75/04
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of protecting heat-insulating materials consisting of polyurethane foam of houses, etc., from the insect damage by termites by compounding a chloropyridylmethyl group-having compound as an ant-controlling component. SOLUTION: This composition is obtained by compounding a polyurethane foam resin with a chloropyridylmethyl group-having compound of the formula (R is cyano-N-methylacetamidine or nitroimidazolidin-2-ylidene) as an ant- controlling component. The addition of the ant-controlling component into the polyurethane foam resin is preferably in the range of 0.001-1.0%, especially preferably 0.02-0.2%. Thus, the objective composition is provided which is effective, and excellent in safety and stability, and has an ant-controlling property when used as a heat-insulating and warmth-keeping material, etc., of buildings.
Patent JP-H02265747-A (JP)
Title: Manufacture of composite sheet material
Inventor: IWASA YOSHIHIRO
IPC: B27D1/04
Filed: 1989-04-05
Abstract: PURPOSE:To make it possible to manufacture a composite plate material with small material cost and installation cost by producing a gap on the outer periphery side of the facing end face to a neighboring piece of each piece arranged laterally on a curved transferring path, sticking the outer periphery face of each piece to an adhesive tape to connecting these pieces together and fixing the inner periphery face of each piece on a plain face plate while the tape is straightly extended. CONSTITUTION:Rectangular wooden pieces 21 are laterally placed on the upper face of a guide rail 15 and each piece is transferred to the right hand side by means of a transferring roller 25. The neighboring piece 21 reaching the curved part 15a produces a gap (A) on the outer periphery side of its facing end face and the upper face of each piece is connected with an adhered adhesive tape 18 under this condition. Then, the tape 18 is cut by means of a cutter 290 and pieces 21b of the both left and right ends of the obtd. group 22 of the pieces are pulled to the left and right hand sides to extend straightly the tape 18. Under this condition, the lower face of each piece is fixed on a plain surface plate 23 and the upper and lower faces are finished by means of a sander 24 and the adhesive tape 18 is removed.
Patent JP-H05245621-A (JP)
Title: Expansion plug
Inventor: MATSUO KAZUAKI
IPC: B22D41/44
Filed: 1992-03-10
Abstract: PURPOSE:To simplify manufacture and to make light in weight of an expansion member by forming it with an expansion material, thermosoftening material, sodium silicate and a heat resisting material in specific quantities and thereby completing the expansion in a short period. CONSTITUTION:The expansion member 12 is formed by using a compounded soil in which 30-70 pts.wt. of the expansion material, 30-60 of the thermosoftening material, 10-30 of the sodium silicate and 5-30 of the heat resisting material. Around a light-weight core member 11, the expansion member 12 is arranged supported with mails 13, covered with a cardboard tube 15 and made an expansion plug. If the added quantity of the expansion material is less than 30 weight portion, the expansion quantity necessary for filling the tapping hole is not obtained; if more than 70 weight portion, a sufficient strength as a block body is not obtained. Since the expansion material and the thermosoftening material are unified as the expansion member 12, the expansion is completed in a short period and the manufacturing process is also simplified.
Patent JP-H11282481-A (JP)
Title: Karaoke playing device for photographing and displaying video image of requesting person and remote control reservation device with video camera
Inventor: ISHIKAWA MASAYASU
IPC: H04N5/272
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE (orchestration without lyrics) device capable of easily specifying by whom a request song is reserved and increasing fun. SOLUTION: A KARAOKE playing device main body 10 registers a song ID included in request signals sent from this remote control reservation device 21, to a reservation list and advances the playing of KARAOKE songs according to the reservation list. The remote control reservation device 21 is provided with a video camera and temporarily stores photographed video images. The video image of a user is photographed and the video data are attached to the request signals. The KARAOKE playing device main body 10 registers the song ID and video data included in the request signals sent from the remote control reservation device 21 in the reservation list in correspondence, and while playing the song or before or after the playing, reproduces the video data corresponding to the song ID of each song in the reservation list and displays them at a display 39.
Patent JP-H06302841-A (JP)
Title: Method and apparatus for manufacturing solar cell
Inventor: SHIMODA HIROTSUGU
IPC: H01L31/04
Filed: 1993-04-13
Abstract: PURPOSE:To provide the high-speed manufacturing method of a back reflecting layer whose reflectance factor is high in the manufacturing method of a solar cell. CONSTITUTION:In the manufacturing method of a thin-film semiconductor solar cell, a metal layer 102 composed of silver or of a metal whose main component is silver, a transparent metal oxide layer 103, a semiconductor layer 104 and a transparent electrode layer 108 are laminated sequentially on a substrate 101. In the manufacturing method, while the surface of the substrate on which the metal layer 102 has been formed is being irradiated with light at a wavelength of 300nm or higher and 800nm or lower for at least a prescribed time, and a reactive sputtering operation is performed under the existence of oxygen gas by using a metal target. Thereby, the transparent metal oxide layer 103 is formed.
Patent JP-S59211172-A (JP)
Title: Rereading control system
Inventor: ISHIGURO HIROKUNI
IPC: G06K9/62
Filed: 1983-05-17
Abstract: PURPOSE:To increase the reading accuracy by performing the rereading after loading the recognition processing firmware using another recognition system from a large capacity memory in case the rereading conditions are satisfied for a character with which the reading is impossible by a recognition system of a character recognizer. CONSTITUTION:A character recognizer 1 contains a control memory 2 which stores the recognition processing firmware. A no-read signal (a) actuates a rereading control decision part 4, and at the same time the additional information (b) is also given to the part 4 to decide the rereading action for a no-read character. The part 4 recognizes the rereading conditions from the information (b). When the rereading action is decided, a large capacity memory 3 is actuated by a reread control signal (c). Then the recognition processing firmware using a designated recognition system is loaded to the memory 2 in the form of a read signal (d).
Patent JP-2000279980-A (JP)
Title: Waste water recycling aperture utilizing separation membrane and method for operating the same
Inventor: TAKEZAKI YOSHINORI
IPC: C02F3/12
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To assure a stable activated sludge treatment by providing an apparatus having a biological treatment section for purifying waste water and a membrane separation section for filtering the microorganism separating liquid of the biological treatment section 40 with a sludge discharge section capable of maintaining the concentration of the microorganisms in the water held in the biological treatment section and/or the membrane separation section. SOLUTION: The waste water of a bath, washing machine, lavatory, etc., is first introduced through an inflow pipe l into an impurity removal section 2 where the foreign matter, such as hair and fiber scrap, is removed by a bar screen 3. The waste water emerging therefrom is sent to a flow rate section 7. The water is lifted at a specified flow rate by a displacement pump 6 operating on the air supplied from a blower 13 as driving power and is transferred to a biological treatment 8 of a post stage. The organic pollution components, nitrogen and phosphorus in the waste water are stably treated in the biological treatment section 40 and the treated water and microorganisms are separated by a flat membrane 11. The resultant treated water is transferred by a suction pump 24 to a storage section 9 and is thereafter lifted by a pump 25.  The treated water is recycled as washing water for a toilet, etc., through an electrolytic sterilization device 26.
Patent JP-H06297164-A (JP)
Title: Manufacture of chisel for breaker
Inventor: IKEDA HIROSHI
IPC: B23K20/12
Filed: 1993-04-13
Abstract: PURPOSE:To manufacture a chisel for breaker which is not easily broken and hardly worn by executing the friction welding of the tip of the prescribed hardness to a shaft part of large bending-fracture strength and large bending-fatigue strength. CONSTITUTION:The tip part is made of a material where the total cross section hardness HRC 55-60 is obtained. A shaft part is made of a material of large bending-fracture strength and of large bending-fatigue strength (the surface hardness HRC>=45, and the core hardness HRC>=25 can be obtained by the heat treatment). The friction welding of the tip part and the shaft part is executed. The upset pressure in the friction welding is set to >=5kg.f/mm<2>. Burrs on the joined part are removed. This constitution manufactures the chisel for breaker which is excellent in the wear resistance and strong against breaking.
Patent JP-S58204149-A (JP)
Title: Sintered alloy for decoration
Inventor: FUKUHARA MIKIO
IPC: C22C29/00
Filed: 1982-05-21
Abstract: PURPOSE:To obtain a sintered alloy for decoration having a decorative effect and corrosion resistance and suitable for use as the material of decorative members such as external decorative parts for a watch by combining a hard phase consisting of prescribed weight percentages of metallic elements such as Ti and Zr and nonmetallic elements with a binding phase of an Fe group metal. CONSTITUTION:This sintered alloy for decoration consists of, by weight, 70- 98% hard phase represented by formula I and 2-30% binding phase of one or more among Fe, Ni, Co, Cr, Mo and W. For example, the sintered alloy has a composition represented by a formula 47.5% TiN0.85-47.5% TiO-5% Ni. Metallic powders for said hard and binding phases are blended in a prescribed ratio, a small amount of paraffin is added as a lubricant, and they are ground and mixed in acetone as a solvent by means of a ball mill. The powdered mixture is dried, press-molded, and sintered at 1,400-1,600 deg.C in vacuum to obtain the desired sintered alloy for decoration.