baber/WOPTO huggingface dataset:
Patent JP-H01290453-A (JP)
Title: Recording electrode and its manufacture
Inventor: MUROI KATSUMI
IPC: B41J2/395
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a highly reliable and compact recording electrode capable of satisfactory resolution by providing a constitution in which a conductive layer is formed in a plurality of fine linear patterns and a conductive magnetic layer is formed above the equivalent of an electrode head. CONSTITUTION:A conductive layer is formed in a plurality of fine linear patterns, on each one of which a conductive magnetic material is laminated. In this way, an electrode head section pattern 3 is formed. Since the conductive magnetic material is directly plated on the conductive material pattern of the electrode head section, said material has an extremely high conductivity with the background conductive material and does not require any connecting means such as wire bonding with a drive section pattern 2. In addition, the adequate thickness of film of a conductive material is about a few mum, and the film can be formed by techniques such as sputtering, plating and film application. Furthermore, the pattern of the electrode head section becomes an ideal form for photoetching by making the pattern a simple linear form. Thus an electrode head pattern of higher density fine lines can be formed and thereby a compact electrode with improved resolution and reliability can be obtained.
Patent JP-H0417816-A (JP)
Title: Electric hot plate
Inventor: MATSUO HIROSHI
IPC: A47J37/06
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a stable characteristic for thermal control, without uneven heat conduction, by a method wherein between a thermal sensor and a thermal sensor-holding part of a cooking plate, a clearance is formed and the thermal sensor is mounted in the holding part. CONSTITUTION:A cooking plate 1 is set on a heating element 2, and a thermal controller 4 is inserted through a connector opening 9 on a body 8. A thermal sensor 5 for the thermal controller 4 is located at the under part of a U-shaped groove 6 of the cooking plate 1 through a thermal sensor guide hole 15 on a supporting member 14, and a terminal 10 for the heating element 2 is also connected to the thermal controller 4, and thus the title hot plate becomes in the condition that an electric current can be applied. When the electric current is applied to the heating element 2 by controlling the thermal controller 4, the heating element 2 heats the cooking plate 1, and when the cooking plate 1 reaches a temperature preset, on-off control for electricity is repeated. Since a clearance 11 is provided for the engagement between the U-shaped groove 6 of the cooking plate 1 and the thermal sensor 5, heat conduction for the thermal sensor 5 is done by radiation through air space, and it is possible to control the temperature stably.
Patent JP-S5912903-A (JP)
Title: Catalytic component for polymerizing olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F10/00
Filed: 1982-07-13
Abstract: PURPOSE:The titled highly active catalyst, consisting of a contact reaction product of a magnesium dihalide, a titanium tetraalkoxide, etc. and a polymeric silicon compound with an aluminum halide, and capable of producing polymers having good properties with a high productivity. CONSTITUTION:An olefin is polymerized in the presence of a contact reaction product of (A) (i) a magnesium dihalide, (ii) a titanium tetraalkoxide and (or) a polytitanic acid ester expressed by formula I (R<1>-R<4> are hydrocarbon residue; n is a number >=2), e.g. tetra-n-butyl polytitanate, and (iii) a polymeric silicon compound having a structure expressed by formula II (R<5> is hydrocarbon residue), e.g. methylhydropolysiloxane, into contact with (B) an aluminum halide or a product obtained by bringing (C) a liquid titanium compound and (or) a halogen compound of silicon into contact with the components (A) and (B) as a catalyst.
Patent JP-S613677-A (JP)
Title: Follow-up device for weld line
Inventor: KAWABATA OSAMU
IPC: B23K9/127
Filed: 1984-06-15
Abstract: PURPOSE:To obtain a weld bead having an equal leg length and high reliability by using an arithmetic circuit for refernece values to control the time width of the current component exceeding the reference values thereby adjusting the aiming position of a welding torch. CONSTITUTION:A torch angle setter 20 is attached to a welding torch 3 and sets the prescribed torch angle between the torch 3 and material IR to be welded. A welding current/welding speed setter 22 is installed near a welding power source 9 and sets the prescribed leg length. The arithmetic circuit 21 for the reference values calculates the reference values IL, IR according to the information on the torch angle from the setter 20 and the information on the leg length from the setter 22. The weld bead having the equal leg length and high reliability is thus obtd. in horizontal fillet welding, etc.
Patent JP-H08314835-A (JP)
Title: Device to receive service, center device, service device and remote control system
Inventor: TANNO IPPEI
IPC: H04L29/08
Filed: 1995-05-19
Abstract: PURPOSE: To execute remote control between a service device and a device to receive service connected to an internal network where fire walls are mutually installed. CONSTITUTION: The device 230 to receive service establishes connection A with a remote maintenance/control center device 120 through a customer network 210 and a fire wall 220. Next, the device 230 to receive service transmits security check information through the connection A to the remote maintenance/ control center device 120. The remote maintenance/control center device 120 checks this security check information by retrieving a data base 121 for user certification and when it is confirmed that the contracted user owns the device 230 to receive service, connection B with the service device 130 is established through its own company network 110. Thus, the service device 130 can remotely maintain/control the device 230 to receive service through a logical path composed of the connection A and the connection B.
Patent JP-H08317611-A (JP)
Title: Method and apparatus for inserting insulator in slot
Inventor: KAWAMURA TSUTOMU
IPC: H02K15/10
Filed: 1995-05-22
Abstract: PURPOSE: To cope with double-layer concentric winding and double-layer lap winding with the simple constitution for an insulator in a slot, which is inserted into the core slot together with a coil, by commonly using a slot magazine, and dividing the insertion into the single insertion of an interior base, the insertion of the interior base and a wedge and the single insertion of the single wedge. CONSTITUTION: When a single interior base 31 is inserted, an interior-base inserting mechanism 2 is operated, and the interior base 31, which is cut and molded from the tape-shaped raw material through a cutter 42, a punch guide 40 and a punch plate 41, is implanted into a groove 37 of a magazine 36. Meanwhile, in the case of the single insertion of a wedge, a wedge inserting mechanism 3 is operated, and the wedge 32, which is cut and molded, is implanted into the groove 37 of the magazine 36. When the interior base 31 and the wedge 32 are inserted at the same time, the interior-base inserting mechanism 2 and the wedge inserting mechanism 3 are operated, and the interior base 31 and the wedge 32 are implanted into the groove 37 of the magazine 36, respectively. The insulators in the slot are inserted into the slot of a stator core 22 together with a coil 26.
Patent JP-H08308521-A (JP)
Title: Tofu containing docosahexaenoic acid and its production
Inventor: KATAOKA HISASHI
IPC: A23L11/00
Filed: 1995-05-22
Abstract: PURPOSE: To produce a tofu (soybean curd) containing docosahexaenoic acid(DHA) capable of readily ingesting the DHA from the tofu which is a protein source of good quality daily used for foods. CONSTITUTION: This tofu contains DHA in an amount of 10mg to 1g based on one block. Furthermore, the tofu containing the DHA is obtained by adding and mixing a suspension comprising a fish oil consisting essentially of the DHA and a citrus juice or a vinegar with, e.g. a soybean milk in a process for producing the tofu. The resultant tofu is good in taste, aroma and palatability without emitting a fishy smell derived from the fish oil, consisting essentially of the DHA and used as a raw material.
Patent JP-H02301376-A (JP)
Title: Digital signal processing unit
Inventor: KOGA FUMIAKI
IPC: H04N19/436
Filed: 1989-05-16
Abstract: PURPOSE:To set freely a clock frequency in response to the operating frequency of a component being a component of a digital circuit by writing a digital video signal once to a memory device in the same frequency as the clock frequency subject to A/D conversion. CONSTITUTION:A memory control circuit 15 outputs a pulse deciding a write timing and a readout timing to each of memories 16, 17 respectively and a switch control circuit 19 outputs a control pulse switching outputs from the memories 16, 17 for each frame. When the control pulse, e.g. of a switch means 20 is at a high level, the output of the memory 16 is selected and when the control pulse is at a low level, the output of the memory 17 is selected and the output of the switch means 20 is converted into an analog video signal by a DAC (D/A converter) 21 and outputted to an analog video signal output terminal 23. Thus, the clock frequency is set freely in response to the operating frequency of components of the digital circuits 12, 13.
Patent JP-H04326993-A (JP)
Title: Apparatus and method for monitoring bacteria
Inventor: GO FUMITOMO
IPC: G01N21/84
Filed: 1991-04-24
Abstract: PURPOSE:To perform the operation control of a sewage treatment plant in the optimum state by simultaneously and continuously taking the images of bacteria not only to accurately grasp the state of bacteria but also to detect the propagation of bacteria at an early stage. CONSTITUTION:A plurality of waterproof cases 21a having observation windows and movable plungers 211 are provided and imaging means 200 magnifying bacteria in a liquid to take the images thereof and the means driving the plungers 211 are provided to the waterproof cases 210 while means for illuminating the bacteria in the liquid and bacteria immobilizing means are provided to the plungers 211 and the images of the bacteria in the liquid are simultaneously and continuously taken in a plurality of different magnifications. Further, an image processing means 310 classifying bacteria on the basis of the image signals outputted from the imaging means 200 and judging the state of bacteria to output an abnormal signal, a central control means 300 controlling the factor of the propagation of bacteria and a quality measuring means 510 of water are mounted.
Patent JP-H02302960-A (JP)
Title: Opener for cartridge shutter
Inventor: HAMADA TSUTOMU
IPC: G11B17/04
Filed: 1989-05-16
Abstract: PURPOSE:To make an insertion feeling light and to save a space by providing an opener pin moved along a guide part provided to a cartridge holder and rotatably and slidably supporting the other edge of an opener lever to fix the opener pin. CONSTITUTION:When a cartridge 21 is inserted into a driver, an opener pin 28 is made to abut on a step part 25 of the cartridge 21, and when the cartridge 21 is further inserted in resistance to the energizing force of a reset spring 31, the opener pin 28 is moved along a guide part 27' in being regulated by the step part 25 of the cartridge 21 and the guide part 27' of a cartridge holder 27. At such a time, since the opener pin 28 presses the side surface of a shutter 23, the shutter 23 is opened in a direction 32. Consequently, a force at the time of inserting the cartridge 21 is hardly transmitted to a guide shaft 30. Thus, the space can be saved, and the insertion feeling can be made light.
Patent JP-H02301196-A (JP)
Title: Electronic parts component suction device
Inventor: UCHIDA KANJI
IPC: H05K13/02
Filed: 1989-05-16
Abstract: PURPOSE:To prevent an embossed tape from being deformed, when a vacuum nozzle contacts with large-sized electronic components, so as to enable stable suction by providing an embossed type holding plate, under the embossed tape at a position of electronic component suction. CONSTITUTION:An embossed tape holding plate 12, which can set the height by a height adjusting pin 11, is fixed so that an embossed tape 14 and the top of the embossed tape holding plate may contact with each other by a holding plate fixing bolt 13. First, a large-sized electronic component 15 being stored on the embossed tape 14 is sent to a suction position, and a vacuum nozzle 6 lowers. When the vacuum nozzle 16 contacts with the large-sized components part 15, downward pressing force works on the large-sized electronic component 16, but since the embossed tape holding plate 12 is contacting with the bottom of the embossed tape 14, the embossed tape 14 is not deformed, and the parallelism between the top of the large-sized components 15 and the suction face of the vacuum nozzle 6 is maintained, and stable suction operation can be done.
Patent JP-H06332555-A (JP)
Title: Overheat detecting circuit
Inventor: KAWAGOE HIROKAZU
IPC: H02H5/04
Filed: 1993-05-25
Abstract: PURPOSE:To easily design the hysteresis that is set to the detection value of an overheat detecting circuit. CONSTITUTION:In the overheat detecting circuit 19a disposed between a GND 15 and an input terminal Vin which drives an output transistor TR 10 that drives a load 11, a protective resistance is divided into two pieces 1a and 2. The piece 1a is connected between the terminal Vin and an overheat detecting voltage generating circuit 16a, and the piece 2 is connected between the circuit 16a and the gate terminal of the TR 10. In such a constitution, the hysteresis temperature is variable just by changing the resistance value of one of both pieces 1a and 2.
Patent JP-H10309569-A (JP)
Title: Outside irradiation type u.v. ray sterilization device of water to be treated
Inventor: YOSHIKAWA MASAKI
IPC: C02F1/32
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To surely sterilize water, to easily wash a tube and to enhance accuracy of measurement of U.V. ray intensity in which an inflow quantity into respective tubes is kept constant and an U.V. ray exposure amount is kept uniform. SOLUTION: This device is provided with light transmission tubes 6 for allowing the water 31 to be treated to flow into the insides vertically provided, U.V. ray lamps 10 arranged in parallel to the outsides and a storage part 15 for storing the water 31 to be treated flowing in from a raw water flow path 21 between the raw water flow path 21 and a treated water tank 18 whose the water surface is opened to the outside air. One end of the light transmission tube 6 is opened to the storage part 15, also the other end is opened to the bottom of the treated water tank 18, an outflow weir of the treated water is provided in the vicinity of the outflow port 9 and the treated water 32 flowing out from the other end of the light transmission tube 6 is overflow to a treated water discharge path 23. Furthermore, an inflow gate 27 for interrupting inflow of the water 31 to be treated is provided between the raw water flow path 21 and the storage part 15.
Patent JP-2000314727-A (JP)
Title: Eddy current flaw detector
Inventor: HIGUCHI HIROYUKI
IPC: G01N27/90
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an extra thin eddy current flaw detector with a sensor coil in a special shape in place of a conventional sensor coil made by winding a coil wire. SOLUTION: An eddy current flaw detector 3 with a very small diameter is constituted by depositing a thin copper film on an outer surface of a ceramic magnetic core material in a cylinder shape, and etching the thin film helically to form coils 1, 2. While a high frequency voltage is applied to the sensor coils 1, 2, an induced current flows in an eddy shape on a subject of measurement 20 in response to a high frequency magnetic field 17 generated on the sensor coils 1,2. A flaw in the subject of measurement 20 is detected by converting change amounts of impedance generated on the sensor coils 1, 2 into a bias voltage.
Patent JP-S5246537-A (JP)
Title: Wire netting type gas burner
Inventor: MAKI MASAO
IPC: C23F15/00
Filed: 1975-10-09
Abstract: PURPOSE: To improve the life-time of a wire netting type gas burner by forming a wet polishing layer on the surface of a wire netting made of relatively lowcost heat resisting materials. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S611470-A (JP)
Title: Injection type solder iron
Inventor: KAWASHIMA SUMIHIKO
IPC: B23K3/02
Filed: 1984-06-13
Abstract: PURPOSE:To execute easily and surely soldering without excess or shortage by melting solder in a vessel having a nozzle, exerting force to the molten solder from the outside and extruding the solder from the nozzle. CONSTITUTION:A heater 2 is provided around a solder melting tank 7 having a nozzle 14. The heater 2 is insulated from other parts by insulators 3, 4 and is protected by a heater cover 5. The insertion of the solder into the tank 7 is executed by opening a screw part 6. Pressure is exerted through a pressure conduit part 8 to the solder 1 melted by the heater 2 and the solder is injected from the nozzle 14 when a piston 11 is pushed. A ball 10 for a check valve is pushed to close an air passage 16 when the piston 11 is pushed. The ball 10 returns to open the passage 16 and the introduce air from the outside when the piston 11 is returned by a spring 15.
Patent JP-S62278495-A (JP)
Inventor: TANAKA SOUICHI
IPC: B25J18/06
Filed: 1986-05-28
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-S62279495-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/017
Filed: 1986-05-28
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-S5646363-A (JP)
Title: Coding circuit for video signal
Inventor: KOBAYASHI KIYOSHI
IPC: H04N1/413
Filed: 1979-09-25
Abstract: PURPOSE:To increase the speed of video signal processing, by the coding processing only for one, if the distance between changing points exceeds the specified value, in the video signal coding circuit for facsimile. CONSTITUTION:Two types of coding is made corresponding to the interval between the white/black changing points of two scanning lines and the shroter code in the bit length is adopted. In such a coding processing circuit 8, the specified value 17 is set and whether or not the count value of the counter 16 reaches the specified value 17 is monitored. If the changed video element C1 of coding line is before the changed video element R1 of the reference line, the retrieval of the changed video element R1 is interrupted when it reaches the specified value 17 for the coding by the start point video element C0 and the changed video element C1. If the counter 16 reaches the specified value 17 when the changed video element R1 is located before the changed video element C1 and after the changed video element R1 is detected, and before the changed video element C1 is detected by starting from the changed video element R1, the coding by C0, C1 is made. Accordingly, the coding processing time can be reduced for the portion.
Patent JP-S5913950-A (JP)
Title: Ion selective electrode
Inventor: SUGANO KENICHI
IPC: G01N27/333
Filed: 1982-07-16
Abstract: PURPOSE:To prevent deterioration of an ion selective membrane, by feeding a plasticizer to a neutral carrier type ion selective membrane from a plasticizer feeder to suppress decrease of a content of it in the membrane. CONSTITUTION:The inside of an electrode vessel 1 is divided into the first and the second spaces with a partition wall 2. The wall of the vessel 1 constituting the second space is provided with holes 3, and the neutral carrier type ion selective membrane 4 is arranged covering the holes 3. As this membrane 4, for example, polyvinyl chloride is used as a material, dioctyl adipate is contained as a plasticizer, and as the neutral carrier a membrane contg., for example, valinomycin for measuring K<+> is used. A plasticizer feeding source 8 obtd. by impregnating the blocks of unwoven fabric with dioctyl adipate as the plasticizer comes in contact with the membrane 4, and electric contact between the membrane 4 and standard electrode 6 is ensured by leaving a part of the membrane 4 in contact with a conductive substance 5. Even if the plasticizer of the membrane 4 elutes into the soln. to be measured during measuring the ion concn., the decrease of the plasticizer content in the membrane 4 is suppressed by feeding it.
Patent JP-H0228145-A (JP)
Title: Production of dialkyldisulfide and polysulfide
Inventor: ROBAATO BONAA HEIGAA
IPC: C07C321/14
Filed: 1989-05-18
Abstract: PURPOSE: To obtain the title compd. continuously in an industrial scale by reacting alkene and H 2 S on a solid granular catalyst in a first reactor and sending the effluence of the first reactor to a second reactor to react the same with elemental sulfur in the presence of a solid granular catalyst.  
     CONSTITUTION: 2-20C alkane represented by formula I (wherein R 1 -R 4  are H or alkyl) is continuously reacted with H 2 S on a solid catalyst such as aluminosilicate at 80-350°C in a first reactor 2 to continuously form effluence containing 2-20C alkylmercaptan represented by formula II and the greater part of H 2 S in this effluence is removed. This effluence is subsequently sent to a second reactor 22 to be continuously reacted with molten elemental sulfur on a solid granular catalyst such as Y-type sodium synthetic zeolite at 125-225°C to obtain di-2-20C alkyl disulfide represented by formula III as a main component and unreacted sulfur is separated to also recirculate polysulfide formed in the second reactor as a byproduct to the second reactor and H 2 S formed as a byproduct is circulated to the first reactor. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6015223-A (JP)
Title: Opening/closing roof apparatus of automobile
Inventor: OOTA MINORU
IPC: B60J7/05
Filed: 1983-07-05
Abstract: PURPOSE:To make it possible to omit a space for storing a center roof, by allowing the center roof to be slid to cover the upper surface of a rear roof when a roof is opened. CONSTITUTION:When a switch 37 for the opening operation is turned ON, an electric current is passed to a solenoid 26 at a closed lock position 20 to be actuated and the lock of a center roof 3 to the closed position is released. At the same time, a motor 18 is operated to rotatably drive a link shaft 13 in the roof opening direction, and the center roof 3 connected to the link shaft 13 via an arm member 12 allows its forward end to be slid by the rotation of a roller 11 in a rail groove 6a of a guide rail 6, and also allows its rear end to move rearward with link movement. Then after the center roof 3 has reached an opening position where it covers the upper surface of the rear roof 4 and has been locked, by stopping the ON operation of the switch 37 the center roof 3 is kept at the open position to complete the opening operation.
Patent JP-S5913339-A (JP)
Title: Mount for evaluating high-frequency characteristic of semiconductor device
Inventor: WATANABE KENJI
IPC: H01L21/66
Filed: 1982-07-15
Abstract: PURPOSE:To enable to evaluate the high-frequency characteristics of a GaAsFET without generating a mismatching by forming the mount in the constitution in which an antenna projecting in a wave guide and an external lead are directly connected integrally. CONSTITUTION:Insulating plates 10 are each set up to one parts of the pipe walls of the wave guide 8a for an input and the wave guide 8b for an output arranged on both sides of a base plate 9, and antennas 11, which are each projected into the wave guides and the roots thereof are hollowed, are fitted at the central sections of the insulating plates 10. The gate lead 2a and drain lead 2b of the FET 1 are inserted directly into the hollow sections of the antennas 11, 11 and connected integrally. Accordingly, not only transmission loss by a microstrip line and mismatching loss but also the damage of the strip line of the mount due to the repetition of soft soldering can be removed.