baber/WOPTO huggingface dataset:
Patent JP-H0222449-A (JP)
Title: Method for preventing edge overcoating in hot dipping
Inventor: TAKEISHI YOSHIAKI
IPC: C23C2/14
Filed: 1988-07-11
Abstract: PURPOSE:To efficiently prevent edge overcoating and to carry out uniform plating by applying a plating inhibitor to both end faces alone of a steel sheet, applying hot dipping to the inside and outside surfaces of this steel sheet, and successively applying gas wiping to the above. CONSTITUTION:At the time of producing a hot dipped steel sheet, in a stage prior to the dipping of a steel sheet into a hot dipping metal bath, a plating inhibitor is applied only to both end faces of the steel sheet. As to this plating inhibitor, e.g., aqueous slurry of water glass-alkali-H3PO3-MgO-TiO2-Al2O3 type is used, and this slurry is applied by means of edge rolls, etc. Then, the above steel sheet is introduced into a hot dipping metal bath to undergo the adhesion of plating metal to the inside and outside surfaces of the steel sheet and is successively subjected to gas wiping, by which plating thickness is controlled to the prescribed thickness. By this method, edge overcoating can be perfectly prevented in a hot dipped steel sheet obtained without influencing surface quality and adhesive strength of plating.
Patent JP-H0819858-A (JP)
Title: Jig for in-furnace brazing of heat exchanger made of aluminum
Inventor: KANEKO MASASHI
IPC: B23K37/04
Filed: 1994-06-30
Abstract: PURPOSE:To provide a jig for brazing capable of pressing both side ends of a core of an aluminum heat exchanger to be integrally brazed and fixed in a furnace with always specified pressing force during brazing while absorbing the thermal expansion according to heating of this core. CONSTITUTION:This jig has a pair of jig bodies 1, 1 which consist of bent moldings of metallic wires having a spring property and are energized in a direction where the longitudinal length between both ends thereof is reduced. Both ends of these jig bodies 1 are provided with insertion holes 2. A pair of fastening rods 4, 4 are arranged freely attachably and detachably at both sides of the core 3.
Patent JP-H1019466-A (JP)
Title: Sample grain transfer device of grain drying facility
Inventor: ITATSU YOSHIHIRO
IPC: F26B17/14
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To inspect two places of drying facilities with one independent tester by inspecting the mixing rate of fine grains, etc., with an independent tester, receiving the sorted second sample grains through a switching valve device and the first cyclone from a waiting device. SOLUTION: A waiting device 14 is provided with a flow-down funnel 29 under the terminus of a transfer device having a transfer spiral 27 installed, and is provided with an opening and closing valve 30 at its bottom. The sorted grains of the second samples to be transferred and supplied to the waiting device 14 are reserved for waiting in the flow-down funnel 29. Then, when the independent inspection of the first sample grains is finished with the independent tester 15, the opening and closing valve 30 is controlled into close condition, and also the grains of the second samples are transferred and supplied to the first cyclone 12 by the switching valve 22 of the switching valve device 11. This obviates the necessity to install two independent testers, and the cost can be reduced.
Patent JP-S6330650-A (JP)
Title: Hydraulic continuously variable transmission for vehicle
Inventor: IINO HISAFUMI
IPC: F16H39/14
Filed: 1986-07-23
Abstract: PURPOSE:To make delicate clutch control attainable, by connecting a hydraulic pump to a hydraulic motor with a hydraulic closed circuit, while installing a hydraulic circuit interrupter valve of this circuit and a clutch valve both in a passage short- circuiting both discharge and suction ports of the hydraulic pump, and controlling both these valves separately. CONSTITUTION:In the opened state of a discharge port 54 of a hydraulic pump P, it is in the maximum state of a transmission gear ratio by left motion of a piston rod 62 of a change servomotor S1, and a pilot valve 97 of a hydraulic circuit interrupting servomotor S2 is maintained at the right direction. And, when a clutch valve 80 is made to come into a state of being turned on, it moves the pilot valve 97 to the left, and a discharge port 54 is closed. This state is one that the piston rod 62 is moved to the right, that is, it is in the minimal state in the transmission gear ratio, but the discharge port 54 is kept in a closed state. When the clutch valve 80 is opened and turned to OFF, the pilot valve 97 is rotated to a sense having it moved to the right and closure of the discharge port 54 is released. Therefore, the clutch 80 is made to turn off whereby the discharge port 54 is opened, thus power transmission is interrupted.
Patent JP-H04369636-A (JP)
Title: Image copying device
Inventor: SUGIYAMA KAZUHIDE
IPC: G03B21/134
Filed: 1991-06-19
Abstract: PURPOSE:To prevent the device of a reader printer from being large and to prevent cost from rising even when a light receiving sensor for detecting image density is used. CONSTITUTION:A light receiving sensor 21 is attached to a scanning case 10 holding mirrors 11 and 12 for printing which move in an optical path when a reader state is switched to a printing state, and image density control is executed based on the output of the light receiving sensor 21 at the time of the preliminary scanning of the scanning case 10 (befor the scanning case 10 reaches to an exposure starting position).
Patent JP-S5798425-A (JP)
Title: Control of transportation of powdered granules
Inventor: FUKUDA TADAO
IPC: B65G53/66
Filed: 1980-12-08
Abstract: PURPOSE: To permit the desired discharge amount to be obtained correctly by installing  a screw feeder transporting device in a pressure tank and installing the tank weighing  apparatus connected to a discharge amount controlling device, onto a powdered granule transporting apparatus having a constant discharge amount.  
     CONSTITUTION: When a gas valve 5 and a discharge valve 27 are closed, and powdered  granules in a hopper 9 are fed into a tank 1, a level switch 30 detects the supply  amount, and the tank 1 is closed after completion of supply. When the pressure in the  tank reaches a prescribed value because of the gas pressure from the opened valve 5, a  pressure switch 33 detects the pressure, and the valve 5 is closed. A discharge amount  controlling device 36 detects the tank weight through a tank weighing apparatus 35,  and the error in the tank weight due to the external and the internal pressure is eliminated, and the powdered granule discharge amount is calculated. The controller 36  compares the discharge amount set beforehand with the actual discharge amount, and  the transportation amount of a feeder 16 is increased and reduced so as to obtain the  coincidence with the discharge amount set, and the powdered granules are transported  into a falling port 29 by a transportation instruction. Then, the discharge valve 27 and the gas valve 5 are opened to transport powdered granules at the falling port 29  into a discharge pipe 28 by a gas flow. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5697213-A (JP)
Title: Permanent wave lotion
Inventor: HARADA MORIO
IPC: A61K8/44
Filed: 1979-12-29
Abstract: PURPOSE: To prepare a stable permanent wave lotion applicable without deposition of white cysteine crystals, by adding a specific amount of an organic acid anhydride to cysteine as a basis under alkaline condition.  
     CONSTITUTION: A permanent wave lotion is prepared by adding 0.1W0.5mol of an organic acid anhydride to 1mol of cystene used as a basis, under alkaline (pH 8W 10) condition. The lotion is stabilized by the N-derivative of cysteine produced according to the formula, and can be handled without depositing white crystals to the hair or the operator's hand even after being oxidized with air. Accordingly, the troubles such as lowering of workability, damages to the operator's skin, etc. can be prevented. The organic acid anhydride is pref. acetic anhydride, propionic anhydride, butyric anhydride, succinic anhydride, phthalic anhydride, etc. The amount of cysteine in the lotion is 3W15wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6152511-A (JP)
Title: Burner
Inventor: OGINO TOSHIRO
IPC: F23D3/10
Filed: 1984-08-21
Abstract: PURPOSE:To obtain a wide red-heated area in uniform temperature without suppressing draft produced in a flame cylinder, by making the distance between a red-heated plate and a transparent plate facing to the red-heated plate narrower than the distance between a rear porous plate and a rear outer casing body facing to the rear porous plate. CONSTITUTION:When the top of a wick 1 is ignited, fuel being impregnated in the wick 1 is evaporated by the combustion heat, mixed with the air fed through pores 2a and 3a, and rising through the primary flame chamber A formed in the gap between a front porous plate 2 and a rear porous plate 3, with part of gas burning. In this case, the distance between a red-heated plate 4 and a transparent plate 5 is made narrower than the distance between the rear porous plate 3 and the rear outer casing body 7. By this constitution, the rate of air fed from the opening of a porous plate 2 is suppressed, and the air feed rate is prevented from being concentrated, while flames in the secondary flame chamber A' are elongated. The rate of air fed from the pores 3' of a rear porous plate 3 facing to the secondary flame chamber A' is increased, and flames are moved to the side of a red-heated plate by the pressure of increased air rate, so that the high temperature parts in flames come near to the red-heated plate 4, as a result, a wide area can be red-heated in high temperature.
Patent JP-H0811208-A (JP)
Title: Surface processing method of rubber sheet
Inventor: OKAMURA YASUHIRO
IPC: B29K105/24
Filed: 1994-06-30
Abstract: PURPOSE:To perform modification by processing the surface of a post- vulcanization rubber sheet so that a blocking is not generated and an adhesive tape can be stuck firmly and at the time of its processing, working environment is not contaminated and a large-sized device is not required. CONSTITUTION:Brush rollers 11, 14 turning centering around an axis of a widthwise direction are pressure-contacted with its surface while prefeeding a post-vulcanization rubber sheet S, make processing and surface glossieness of the rubber sheet S is lowered to 10-70% of surface glossieness before processing.
Patent JP-H0461805-A (JP)
Title: Desk
Inventor: TAKETSUNA AKIHIRO
IPC: A47B17/00
Filed: 1990-06-30
Abstract: PURPOSE:To prevent generation of gap between an upper edge of foot and side edge of top plate by fixing a protruding part of foot positioned above an top face of a top plate and a basic structure of fool positioned below the top face to a connection body. CONSTITUTION:Points (a, b) fixing a top edge part 11a of a foot l to a top plate 3 is positioned lower than a point (c) fixing a protrusion 12 of foot 1 to a connection part 12, and between the points (a, b) and the point (c), a top face 3b of the top plate 3 is positioned. The lines (r, s) between the points (a, b) and the point (c) cross each other at the boundary (n) between an upper edge 11at of the foot 1 and an upper face edge 3bt as well as points (p, q). The boundary (n) is held tightly from both upper and lower sides so that generation of gap at the boundary (n) can be prevented effectively.
Patent JP-H0225163-A (JP)
Title: Control system for facsimile equipment
Inventor: NISHIKAWA MASAHITO
IPC: H04N1/32
Filed: 1988-07-14
Abstract: PURPOSE:To ensure the connection with an opposite station by storing busy history information for each destination and seeking a time zone when no busy state takes place in the past so as to apply memory transmission. CONSTITUTION:A control section 1 stores the busy state and its time zone when each destination is called to a parameter memory 2 as busy history information. Every time a destination telephone number is entered, the control section 1 references the parameter memory 2 to check whether or not the destination called at that time was busy once or over in the past. In the case of the busy state more than once in the past, a time zone closest to the present time and having no busy history in the past is sought out and whether or not memory transmission is to be applied in the said time zone is inquired for the operator. When the operator accepts the inquiry, the picture on a transmission original is read and it is formed as a transmission file.
Patent JP-H08332086-A (JP)
Title: Inactivation of virus
Inventor: NAGAURA YOSHIAKI
IPC: A61K35/14
Filed: 1995-06-05
Abstract: PURPOSE: To sterilize and inactivate or oxidize microorganisms such as bacteria or viruses, ammonia, bilirubin, a poison, etc., present in tap water and sewerage water, blood, blood plasma, blood serum components, seawater and other solutions. CONSTITUTION: Blood of a human body is led out of a blood vessel to the outside of the human body or a lymph is led out of a lymphatic vessel thereto. The resultant blood or lymph is extracorporeally circulated. A voltage within the range so as not cause electrolysis or a higher voltage than that without causing the electrolysis is applied to the extracorporeally circulating blood or blood plasma component or lymph. Thereby, viruses in the humor such as the blood or lymph are inactivated by direct actions of the voltage or current or an indirect influence such as chlorine produced by the electrolysis.
Patent JP-S6064837-A (JP)
Inventor: FURUSAWA TOSHIYUKI
IPC: B31B1/60
Filed: 1983-09-20
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-H1018435-A (JP)
Title: Corrosion-proofing insert element
Inventor: OGITA KIYOBUMI
IPC: E04B1/41
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation by embedding an insert element in a hole provided in a structure through a specific filling and fixing agent and inserting a fastener via a hole of a member to be fixed to connect the fastener to a fixing hole of the insert element. SOLUTION: A guide bar is inserted into the forward end of an insert element 1 and the guide bar is inserted into a hole 3a provided in a structure 3 such as a concrete structure, and a filling and fixing agent 4 is filled into a space in the hole 3a. And after the agent 4 is solidified, the guide bar is rotated to pull out it from the element 1 and agent 4. Then a fastener 5 is inserted into an insertion hole 4a produced in the agent 4 through a hole 6a of a member 6 to be fixed and a threaded part 5a is connected to a fixing hole la of the element 1 to fix the member 6 to the structure 3. And adhesive has a low viscosity of about 10000cp or less at 25 deg.C and a thixotropy index of about 3.5 or less. Thus the agent pervades the hole of the structure and hence a porosity can be prevented from being produced.
Patent JP-H0519525-A (JP)
Title: Color toner for full color development
Inventor: KUBO MASAHIKO
IPC: G03G9/09
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the toner which has excellent color tones and transparency and has the electric resistance equiv. to the electric resistance of a black toner by compounding specific transparent conductive fine powder as an electric resistance control agent of the color toner for full color development. CONSTITUTION:A resin for fixing, coloring agents and the transparent conductive fine powder having 30 aspect ratio (major axis length/thickness) and <=0.1mum thickness are incorporated into this toner. The major axis length of the transparent conductive fine powder is confined to <=2mum. The transparent conductive fine powder is exemplified by powders of flake shapes, acicular shapes, etc., consisting of transparent conductive materials, such as indium oxide, tin oxide and indium/tin oxide, and more particularly, the powder formed by doping antimony to the tin oxide is preferable. The lowering of the electric resistance of the toner is difficult and the degraded developing capacity and lowered image densities are resulted if the aspect ratio is <30. The interference of light, etc., are generated, and the transparency of the toner is degraded and the bright toner images are obtainable if the thickness exceeds 0.1mum.
Patent JP-H0223132-A (JP)
Title: Automatic original delivery device
Inventor: SHIBANAKA MITSUGI
IPC: G03G15/04
Filed: 1988-07-12
Abstract: PURPOSE:To exactly take out an original and prevent jam or faulty image formation by providing a control means which reverses the turning of a delivery roller for the specified period when an equipment starts. CONSTITUTION:When an original is delivered to the specified position on a contact glass 11, the copy process of a copy machine starts. When the copy process is completed, the signal is sent from the control means of the copy machine to the control means of an automatic original delivery equipment to start reverse a motor. A delivery roller 10 then starts to turn in the clockwise direction. A sheet of original is delivered to the left from the contact glass 11, offset upwards by a guide means 14 and is ejected via an eject hole 18 onto an ejection tray 15 by both the delivery roller 10 and a driven roller 17 operating therewith.
Patent JP-S6418030-A (JP)
Title: Radiation thermometer
Inventor: YAGI TOMIICHI
IPC: G01J5/10
Filed: 1987-07-13
Abstract: PURPOSE:To achieve a higher temperature measuring capacity of a thermometer, by making radiation energy incident on a plurality of detectors sequentially at a fixed time interval being predetermined. CONSTITUTION:Radiation energy radiated from an object to be measured is made incident on a condenser 10 to be focused on the light receiving surface of a first detector 12 provided on the optical axis through an optical chopper 14. The radiation energy is incident intermittently on the first detector 12 at a fixed time interval to output a temperature signal ST1. On the other hand, the radiation energy reflected with the optical chopper 14 is made incident on a second detector 20 to output a temperature signal ST2. Then, an adder 22 inverts one temperature signal ST2 to be added to the other temperature signal ST1 and outputs a temperature signal SA. Then, the temperature of the object being measured is determined based on the temperature signal SA thereby achieving a higher temperature measuring capacity of the thermometer.
Patent JP-2001008452-A (JP)
Title: Power supply device
Inventor: SASAKI MASAYOSHI
IPC: H02M3/28
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: Power is uniformly shared by respective switching converters. SOLUTION: A power supply device 1 has a plurality of resonance switching converters 4 and 5, frequency control circuits 6 and 7 which control the switching frequencies of the respective converters 4 and 5, a feedback circuit 8 which feeds back a voltage applied to a load and a resonance current balance circuit 9, which detects the peaks of resonance current flowing in the respective converters 4 and 5 and compares them each other. The respective frequency control circuits 6 and 7 control the switching frequencies, so as to make the voltage applied to the load be a prescribed voltage and make the peaks of the respective resonance currents equal to each other.
Patent JP-H1127625-A (JP)
Title: Method and device for recording and reproducing video signal
Inventor: YOSHIMOTO MASAKAZU
IPC: H04N19/895
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a video signal recording and reproducing method and a video signal recording and reproducing device by which an excellent reproduced image is continuously obtained. SOLUTION: Base band digital video signals are distributed to RAID 50-1-50-5 and stored therein (figure A). In the case that the video signals stored in the RAID 50-4 cannot be read, signals whose level is '00' are used for the video signals in place of those read from the RAID 50-4 (figure B). Serial video signals DMS are obtained by using video signals DRM-1-DRM-5 read from the RAID 50-1-50-5 (figure C). In the case that a level of the video signals DMS is '00', the signals DMS are respectively concealed by using adjacent video signals respectively to obtain levels 'D4'' and 'D8'' and to produce signals DCR (figure D). Even when the video signal cannot be read from the RAID, an excellent reproduced image is continuously obtained based on the signal DCR.
Patent JP-H05340889-A (JP)
Title: Method and device for displaying monitoring picture of object
Inventor: ISHIDA TAKASHI
IPC: H04N7/18
Filed: 1992-06-10
Abstract: PURPOSE:To obtain a high-resolution monitoring picture by dividing the screen of a monitor into monitoring areas, the number of which corresponds to the number of image pickup devices, by dividing the screen by drawing diagonal lines and separately displaying each picture in corresponding to the monitoring areas. CONSTITUTION:The image of the mounting device of an IC 1 is picked up with TV cameras 3a-3d at prescribed inspecting points and video signals from the cameras 3a-3d are respectively inputted to the corresponding switches 9a-9d in a switch section 9. The turning-on and turning- off of the switches 9a-9d are controlled by means of switch control signals from a picture switching signal generator 6 which outputs the control signals based on timing signals from a synchronous signal generator 5. The output signals of the section 9 are amplified at an operational amplifier 10 and inputted to a monitor 7 after their output impedances are lowered by means of a buffer amplifier 11. Then the output signals are displayed on the displaying screen 8 of the monitor 7 in such a way that the signals are respectively displayed in monitoring areas 8a-8d divided by drawing black diagonal lines L1 and L2 as boundary lines in corresponding to the inspecting points at which the image of the mounting device is picked up with the cameras 3a-3d so that a synthesized picture can be displayed as a whole.
Patent JP-H05341950-A (JP)
Title: Screen display device
Inventor: NOGUCHI YOSHIAKI
IPC: G06F3/153
Filed: 1992-06-10
Abstract: PURPOSE:To arrange a CRT screen in order and to facilitate the correspondence of processing by combining plural man-machine interface screens to one man- machine interface screen to be displayed. CONSTITUTION:This screen display device is provided with a synthetic data table 3 equipped with screen arrangement rules for the constitutional element arrangement inside the man-machine interface screen required for combining the plural man-machine interface screens A1 and B2 and definition data for preparing the new constitutional elements required for extending the function of the combined man-machine interface screen X5 and an interface synthesis means 4 for actually combining the man-machine interface screens. Thus, since the plural processings can be performed on one screen and the function can be extended, the use of the device is facilitated.