baber/WOPTO huggingface dataset:
Patent JP-H0947784-A (JP)
Title: Nitrating and denitrifying device
Inventor: FUNAKOSHI TAIJI
IPC: C02F3/34
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently denitrify the water to be treated having oxygen consumed by confining a region where a denitrification reaction hardly takes place without using a wall, etc., and efficiently consuming oxygen in the water returned from a nitration tank. SOLUTION: The device is vertically divided by a partition wall 12 into a lower denitrification tank 14 and an upper nitration tank 16. A part of the water treated in the nitration tank 16 is discharged into the denitrification tank 14 from the outlet 28 of a return pipe 26 and immediately mixed with the raw water 24 supplied from an inlet 20 The oxygen dissolved in the water is consumed by the component related to BOD in the raw water in a region A of the denitrification tank 14. Since an underwater agitator 30 is set furthest from the region, the flow rate of the water is minimized in the denitrification tank 14, hence the region where the denitrification reaction hardly takes place is confined without using a wall, etc., and oxygen is efficiently consumed.
Patent JP-H0869627-A (JP)
Title: Optical pickup
Inventor: IKARI ICHIRO
IPC: G11B7/08
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to maintain the optical axis of an objective lens at a specified angle at all times by fixing a fixing part to be coupled to an objective lens holder which is born with spherical surfaces on a carriage freely movable in the radial direction of a disk and to be coupled to an objective holder to this carriage via a flexible substrate. CONSTITUTION: The fixing member 12 coupled by means of a pair of supporting springs to the objective lens holder have spherical surface parts 12c. This member 12 is born on the carriage 2 by the spherical recessed parts 2a of the carriage 2 freely movable in the radial direction of the carriage 2. On the other hand, the member 12 is fixed to the carriage via the first flexible substrate held in pressurized contact with the second flexible substrate 32 having curving parts 24c, 24d. The stresses generated in the flexible substrate at the time of adjusting the inclination of the optical axis of the objective lens by the deformation of the flexible substrates caused by these curving parts 24c, 24d are absorbed away by the curving parts, by which the optical axis of the objective lens is maintained always at the specified angle.  A pickup capable of recording and reproducing the information with high accuracy is thus obtd.
Patent JP-H0523097-A (JP)
Title: Cake dough and preparation of cake using the same
Inventor: NISHIMURA OSAMI
IPC: A21D8/08
Filed: 1991-07-22
Abstract: PURPOSE:To reduce the amount of the releasing oil in the baking of a cake to a necessary minimum level and prevent the deterioration of the surface appearance, taste and flavor of the cake caused by the releasing oil. CONSTITUTION:The cake dough is composed of 100 pts.wt. of wheat flour and 0.1-4.0 pts.wt. of one or more kinds of substances selected from glutinous rice starch, wheat starch, soybean protein, lactoalbumin, albumen powder, agar and xanthan gum and has a pH adjusted to 7.3-8.5 with sodium carbonate and/or potassium carbonate.
Patent JP-H1032849-A (JP)
Title: Line trunk device and fault detecting method for private branch exchange
Inventor: TAKAMATSU TOSHIYUKI
IPC: H04Q3/58
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a system which detects faults, even without the connection of a line system interface and also can easily specify a faulty part. SOLUTION: A highway controller 10 is connected to an incoming highway 22 and an outgoing highway 21 of a back wired board 20 and is provided with a loop pack circuit 14 which sends a signal sent from the highway 21 to the highway 22 at a delay timing that is equal to internal delay of a loop back path of a line system interface 30. For a fault detection test, a test pattern is checked by looping back a test pattern signal which is sent from a test pattern sending circuit 11 in the circuit 14 through the board 20, and then inputting the test pattern signal again in a detecting circuit 12 through the board 20.
Patent JP-S5997024-A (JP)
Title: Immersed thermocouple
Inventor: ASANO SHIYOUZOU
IPC: G01K7/02
Filed: 1982-11-25
Abstract: PURPOSE:To prevent deterioration due to oxidization of air with a high accuracy and a quick response by having a thermocouple made up of a thermosensitive element in which two kinds of metal strands for generating a thermo-electromotive force having an injunction at one end is covered with a ceramic material in such a manner as to solidified integral. CONSTITUTION:For example, a Pt strand 8 is put together with one end 10 of a Pt-Ph alloy strand 9 and placed on a quartz glass plate 21 and covered with a ceramic coat agent 22 mainly composed of silica nitride, zirconium or the like. Thereafter, a quartz glass plate 22 is placed thereon and solidified under a pressure and leads 33 and 34 are connected to the strands 8 and 9 separately through terminals 25 and 26 to form a thermosensitive element 20, which is inserted into a hole 30 of a housing 29 and filled with a heat resistant cement 32 or the like to integrate. Leads 33 and 34 are connected to a contactor 4 to make a dipped thermocouple for measuring temperature of molten steel or the like. Sealing of the strands 8 and 9 with a ceramic agent 22 can prevent deterioration due to oxidation as caused by contact with air thereby producing a thermocouple being usable repeatedly.
Patent JP-H0492991-A (JP)
Title: Electronic equipment
Inventor: NISHIKAWA HIROSHI
IPC: G06K9/22
Filed: 1990-08-06
Abstract: PURPOSE:To enable a sure and high-speed process by reading out an image on an original after detecting the no movement of a scanner within a specified period using a timer, and executing recognition processes such as a feature extracting process immediately. CONSTITUTION:A timer circuit 22 counts a fixed value, and in the case there is no movement detecting signal of a scanner 1 from an encoder 3 in the meantime, the value of variable data is counted up and made as the value except '0'. And, by judging the value in a main process routine, it is possible to shift to the recognition processes including the feature extracting process. Therefore, with a simple control, as soon as the movement of the scanner 1 is stopped, the recognition process is started, and an actual time until obtaining the recognition result can be shortened.
Patent JP-S6260649-A (JP)
Title: Tightener for selectively mounting rubber blanket or plate disk
Inventor: PAURU AABENTOROOTO
IPC: B41F27/12
Filed: 1986-09-04
Abstract: A clamping device of a plate cylinder for recessed in-line varnishing in a rotary press which comprises two axis-parallel clamp bars having a top part and a bottom part, which are circumferentially adjustable in a parallel or an inclined relationship to one another in guides by means of clamp screws bearing against the plate cylinder, and which are axially adjustable by means of axial setscrews, and having a groove extending over the entire length of the clamp bars in the bottom part which provides for the insertion and fixing of reinforced bent ends of the blanket, and the top part is pivotally and slidably connected to the bottom part by locking devices and recesses for the clamping screws, and additional centering means are provided for at least two of the clamping screws.
Patent JP-S58110163-A (JP)
Title: Continuous casting device
Inventor: KIMURA TOMOAKI
IPC: B22D11/06
Filed: 1981-12-23
Abstract: PURPOSE:To prevent the leakage of molten metal from a casting mold surely by constituting means for supporting and cooling movable beltlike bodies constituting the mold of the 1st supporting and cooling means which are fixed in the positions thereof and the 2nd supporting and cooling means which are movable in the directions where the side plates constituting the mold exist. CONSTITUTION:A casting mold is constituted of a pair of side plates 20A, B of a curved shape which form the wall surfaces on the short sides of an ingot and face each other and a pair of extended belts 3, 4 which move in synchronization with the ingot while grasping the side plates 20A, B forming the wall surfaces on the long sides of the ingot from the inner and outer sides along the curving line. Hydrostatic bearings 10, 11 which support and cool molten copper are provided behind the belts 3, 4. These bearings are made into the split construction, wherein stationary type hydrostatic bearings 30, 31 for setting the reference of the position of the belt 3 and hydrostatic bearings 32 provided at the intermediate of said bearings and movable with respect to the side plates by springs 36 are disposed for the belt 3 and hydrostatic bearings 33, 34, 35 movable by means of the springs 36 are disposed for the belt 4.
Patent JP-S6185155-A (JP)
Title: Method and apparatus for humidifying polished rice
Inventor: SUGI AKIO
IPC: A23L7/10
Filed: 1984-10-04
Abstract: PURPOSE:To prepare polished rice free from cracking and breakage, in high efficiency, by attaching a large number of minute water droplets in a short time to polished rice stirred and fluidized continuously at a definite flow rate, and making the rice grains to contact with each other in high frequency. CONSTITUTION:Polished rice is stirred and fluidized continuously at a definite flow rate with the stirrers 5, 6 in the humidifying chamber 2, and at the same time, water is atomized continuously at a definite rate with the sprayer 4 to extremely minute water droplets free from coarse droplet of about >=100mu diameter. The numerous minute water droplets produced by this process are attached to the polished rice in stirred and fluidized state to effect the frequent contact of the rice grains with each other. The water attached to the grain is delivered to and received from other grains by the treatment, and the surface of the grain is uniformly moistened in a short time, i.e. in about <=30 sec. The local and uneven absorption of a large amount of water in a rice grain can be prevented, and the generation of cracking and breakage of the rice grain can be eliminated in high efficiency.
Patent JP-2000028671-A (JP)
Title: Insulation detector
Inventor: YONEZAWA TATSU
IPC: G01R31/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an insulation detector where a device configuration is simpler than an igr insulation detector (a current component caused by the unbalance of insulation resistance against ground), manufacturing cost is made low, and the insulation deterioration of an electric path to be monitored can be detected accurately. SOLUTION: An insulation detector is provided with power supply terminals 10T and 10S for receiving power supply from a T-phase electric circuit 2T and an S-phase electric circuit 2S, a ground terminal 10E that is connected to a ground line 8 of a Type 3 installation construction, a differential amplifier 17 for outputting the differential voltage between the power supply terminal 10T and the grounding terminal 10E being connected to the T-phase electric circuit, and a CPU 22 for detecting insulation deterioration based on the value of the vector sum by performing the discrete Fourier transformation of a leakage current i0 and a voltage signal from the differential amplifier 17 and extracting only the vector component, that is in phase with the reference vector from the leakage current vector with the voltage signal as a reference vector.  By obtaining only a current component (igr) caused by the unbalance of the vector component that is in phase with the reference vector is obtained from a leakage current vector, only the current component (igr) caused by the unbalance of the insulation resistance against the ground can be obtained so that the leakage current i0 is detected without being affected by the leakage current component (igc) caused by the unbalance of the capacitance against the ground.
Patent JP-2000028812-A (JP)
Title: Diffraction optical element and its production
Inventor: KATO HIDEO
IPC: G02B5/18
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a diffraction optical element which is good in workability at the time of manufacture and a process for producing the same. SOLUTION: The thickness of a substrate 1' is 40 mm and the weight thereof is about 2.8 kg. A groove 5 for handling is formed to a U-shape in cross section and is formed circumferentially on the flank of this substrate 1' at a width of 14 mm and a depth of 10 mm. The groove 5 formed in such a manner is exceedingly effective in preventing flaw, stain and dirt accompanying the handling at the time of moving and storing the substrate 1' during the respective stages from rough polishing to finish polishing.
Patent JP-2000024974-A (JP)
Title: Robot system and robot tool
Inventor: WATANABE HIROTOSHI
IPC: B25J15/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To automatically control a robot according to this rotating speed by detecting a rotating speed of a blade tool. SOLUTION: A pneumatic tool 1 is gripped by a robot 20 through a tool replacing device 27. A photoelectric detector arranged in the pneumatic tool 1 detects pulse output. A rotating speed of a blade tool 31 of the pneumatic tool 1 is detected by the pulse output. When the rotating speed of the blade tool 31 reaches a specified rotating speed or less predetermined by a user, the specified rotating speed of the blade tool 31 is maintained by adjusting a work feeding speed by a robot program stored in a control controller 29.
Patent JP-S60100285-A (JP)
Inventor: GOI KOUICHI
IPC: G07D9/00
Filed: 1983-11-04
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-H0876412-A (JP)
Title: Toner for binary system developer
Inventor: FUNATO MASATOMI
IPC: G03G9/087
Filed: 1994-08-31
Abstract: PURPOSE: To provide a toner that contains no electrostatic charge control agent being mainly attributable to a spent on at time of copying, which is sufficient enough in electriciability, no scattering at time of copying, and also adequate enough in transfer efficiency, thereby making the required density copied image stably securable for hours. CONSTITUTION: This is a toner for a binary system developer containing toner grains inclusive of fixing resin and magnetic powder dispersed in this resin. This magnetic powder is contained in the toner grains at a rate from 0.1 to 5 pt.wt to 100 pt.wt in the fixing resin. The fixing resin in the toner grains is made up of a composition comprising styrene acrylic resin with an anionic polar group, and this resin satisfies the following conditions that 1) a peak of resin molecular weight is 4,000 to 30,000, 2) an amount of resin's weight- average molecular weight is 70,000 to 200,000 and 3) resin acid value is 4 to 20.
Patent JP-S5932601-A (JP)
Inventor: EGON AIZENBASEERU
IPC: F04B19/02
Filed: 1982-11-25
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-H0370305-A (JP)
Title: Equalizing amplifier circuit for optical signal receiver
Inventor: YAMAMOTO TAKUJI
IPC: H03F3/08
Filed: 1989-08-10
Abstract: PURPOSE:To execute a stable operation at a high frequency region by inputting an output signal of a photodetector to an emitter of a transistor(TR) and using its collector potential as the output signal so as to avoid the effect in mounting. CONSTITUTION:A preamplifier circuit 102 is provided with a common base transistor(TR) 104, a current source 105 connecting to the emitter and supplying a bias current and a load resistor 108 connecting to the collector. Then an output signal of a photodetector 101 is inputted to the emitter of the TR 104 and its collector potential is used as the output signal. Since the impedance of power supply-earth VEE when viewing the emitter of the TR 104 in a common base amplifier circuit used for the preamplifier circuit 102 is increased by the constant current source 105, the effect of the inductance of a bonding wire is hardly caused and since no feedback circuit is employed, the effect of the parameter of the TR 104 is less. Thus, the effect of mount is avoided and stable operation at high frequencies is obtained.
Patent JP-S58110140-A (JP)
Title: Trimming press provided with sheet carrying device and product extractor
Inventor: ITOU HISAAKI
IPC: B21D28/00
Filed: 1981-12-22
Abstract: PURPOSE:To improve working safeness and productivity, by providing a titled trimming press having the upper part of a gate-shaped body on which a product receiving part taking out products in the press and a product extruding device are put. CONSTITUTION:The frame body 16 of a product extractor is lowered and adjusted to the height so that the product receiving part 18 can pass between an upper metallic die 4 and a lower metal die 3 while putting a product on it. A sheet 1 formed in the preceeding process is sent to a press by a sheet guide 2 and the sheet guide 2 is lowered by a cylinder 12 to set up the sheet 1 on the lower die 3. Subsequently a ram 5 is lowered to execute trimming. When the ram is raised after trimming, the product is simultaneously attracted and lifted to the upper die 4. A loader 17 of the product extractor is advanced into the press and returned back after receiving a product on the product receiving part 18. After the loader 17 has been returned back up to the outside of the body 7, the sheet guide 2 is raised to start the succeeding cycle.
Patent JP-H0492582-A (JP)
Title: Timing signal generating circuit
Inventor: MIYATA KATSURO
IPC: H04N5/335
Filed: 1990-08-08
Abstract: PURPOSE:To prevent the fluctuation of the block level of an output signal by generating both a vertical transfer clock and a horizontal transfer clock with the read output of an ROM, and stopping the operation of an inside counter in a prescribed time since the start of a horizontal blanking period. CONSTITUTION:A pulse SH3 is supplied to a horizontal clock circuit 4 by supplying both a clock CLKN and a reset pulse PRH generated in a synchronous circuit 1a to the first counter 1b and addressing a horizontal ROM 2. Then, horizontal transfer clocks SH1 and SH2 are generated from a horizontal clock circuit 4. Also, vertical transfer clocks V11-V44 are generated from a vertical clock circuit 5. Then, the operation of an inside counter 1 is stopped in the prescribed time since the start of the horizontal blanking period. Thus, the fluctuation of the black level can be removed without generating the difference of level of the black level in an OPB (optical black) level pickup area due to the power voltage fluctuation or the like.
Patent JP-H0258259-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIDA MAKIO
IPC: H01L21/822
Filed: 1988-08-24
Abstract: PURPOSE:To constitute an Si-Cr thin film resistor in the manner in which the degree of integration is effectively increased by laminating and forming, on an insulating layer, the Si-Cr thin film resistor layer and a thin film capable of setting an etching selection ratio to the resistor layer, and forming a wiring layer of Al-Si alloy so as to partially overlap on the above thin film. CONSTITUTION:On the main surface of a semiconductor substrate 11 on which an active element region is formed, an insulating layer 18 is formed, on which an Si-Cr system thin film resistor layer 19 is formed. A thin film layer 20 capable of setting an etching ratio to the thin film resistor layer 19 is formed so as to be stacked on the thin film resistor layer 19. In the state that a contact hole is formed, and the terminal part of the thin film resistor layer 19 is contained, a wiring layer 21 of an Al-Si thin film is formed on the insulating layer 18. After that, Si is eliminated from Al-Si of the wiring layer 21 by etching, and the thin film resistor layer 19 is electrically connected by the Al wiring layer wherein Si is eliminated by etching. For example, a thin film layer 20 which is to be laminated on the above thin film resistor layer 19 is constituted by using an oxide film layer formed by oxidizing the thin film resistor layer 19.
Patent JP-S6257013-A (JP)
Inventor: IAN RATSUSERU RUUKASU
IPC: G08G1/095
Filed: 1986-09-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1048060-A (JP)
Title: Electronic clinical thermometer
Inventor: MASUDA GENICHI
IPC: G01K7/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic clinical thermometer excellent in assembly and water-proofing properties. SOLUTION: An electronic clinical thermometer has inside structural members, including a window member 6, a switch 4, a LCD 8, a connector 9, a battery connector 10, a battery 11 and an electronic circuit board 12 to which a heat sensitive element 12a is connected, stored in a flat slender main case 5. In this case, the inside structural members are stored in sequence in a subcase 7, the subcase 7 is stored in the main case 5 through an opening 5d in a recess 5a provided on the wide face side and then the opening 5d to which a cover member 13 is applied is closed by ultrasonic welding, etc.
Patent JP-H0492494-A (JP)
Title: Hole drilling process for printed circuit board
Inventor: TAKE MORIO
IPC: H05K3/00
Filed: 1990-08-08
Abstract: PURPOSE:To eliminate stickiness, to easily handle and to improve drilling properties by forming aqueous soluble lubricant in a sheet having a predetermined thickness of mixture of polyethylene glycol having predetermined molecular weight or more and predetermined quantity of aqueous soluble lubricant. CONSTITUTION:A sheet normally having 0.1-3mm of thickness is manufactured by mixture of 20-90wt.% of polyethylene glycol having 10000 or more of molecular weight and 80-10wt.% of aqueous soluble lubricant, and used as an aqueous soluble lubricant sheet. Here, if the lubricant is excessively contained, it is difficult to form in a sheet state, while if it is excessively small, lubricating properties are undesirably insufficient. A method of manufacturing the sheet is not particularly limited, but it is kneaded by a roll, a kneader, or other kneading means, suitably warmed or heated, extruded as uniform mixture, pressed, formed in a sheet state having 0.1-3mm of thickness by using the roll, and normally used to be superposed at least on one side of a plastic or metal foil and drilled.
Patent JP-H0492632-A (JP)
Title: Seat paper supplying device
Inventor: ICHINO MASARU
IPC: A47K13/20
Filed: 1990-08-08
Abstract: PURPOSE:To prevent the seat paper from being consumed uselessly by constituting the device so that after a power source of the device is turned on, a state before it is turned on is maintained until a feed paper switch is operated first, and the paper is fed out only when a supply switch is operated first. CONSTITUTION:When a power source switch 175 is turned on, a lamp is lighted and waits, and when a feed paper switch 38 is operated, a seat paper detecting sensor 171 is operated, feeds out paper by a single time portion and waits, when the paper is not detected, and waits as it is, when the paper is detected. In this case, a user notices a fact that the paper is left since the paper is not fed even if the feed paper switch 38 is depressed, and when the feed paper switch 38 is depressed once more after removing this remaining paper, the paper is fed out by a single time portion. In this case, unless the remaining paper is removed, how many times the feed paper switch 38 many be depressed, the seat paper is not fed out. Accordingly, even if the power source switch 175 is turned on, the paper is not fed out unless the feed paper switch 38 is depressed, therefore, the seat paper is not used uselessly.