baber/WOPTO huggingface dataset:
Patent JP-H07205397-A (JP)
Title: Cream solder printing machine
Inventor: SHIRAISHI TOSHIRO
IPC: H05K3/34
Filed: 1994-01-21
Abstract: PURPOSE:To set the pressing force to the optimum value corresponding to front and rear approach run regions and a printing region by providing a means moving a squeegee up and down with respect to a screen and a means adjusting the pressing force of the squeegee to the screen. CONSTITUTION:When a base block is moved in a horizontal direction, a squeegee is moved in a horizontal direction. Next, control air is supplied from a regulator 63 and the pressure of air is set so as to correspond to the wt. of the part where the squeegee is moved up and down. Thereafter, the horizontal moving part of the squeegee allowed to fall on this side of a cream solder lump is moved on the front approach run region at preset speed until the leading end of squeegee rubber reaches the end surface of a substrate. When the leading end of the squeegee rubber reaches the end surface of the substrate, the voltage applied to an electropneumatic regulator 36 is altered and the pressure of air supplied to the port 34 of a cylinder 11 is changed over to the control pressure corresponding to printing pressure for performing final printing.
Patent JP-S63188605-A (JP)
Inventor: BIRUHERUMU BURANDESU
IPC: A01N47/18
Filed: 1988-01-14
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-2000206157-A (JP)
Title: Voltage detector
Inventor: UMEDA HIROYUKI
IPC: G01R19/165
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive voltage detector in which the lower limit of power supply voltage guaranteeing the operation can be widened to 0 [V]. SOLUTION: A detection voltage VDD is inputted to the input stage of a comparator 11 and compared with a reference voltage VO. Comparison results are delivered from a voltage drop section 21 as a detection output. More specifically, gate voltage of a transistor 17 drops below a threshold level Vth when the power supply voltage VDD reaches a specified level. Since a CMOS converter at the voltage drop section 21 is actuated to bring the output to 0 at some voltage level, output from the CMOS converter goes 0 even if the power supply voltage drops below the guarantee level of the comparator 11.
Patent JP-S5497893-A (JP)
Title: Automatic cutting device
Inventor: YAMAMOTO MASAHIKO
IPC: B24B27/00
Filed: 1978-01-20
Abstract: PURPOSE:To effectively operate cutting as the grindstone position is controlled by detecting position change in a vertical derection at the upper end of a branch pipe with a pressure detector, equalizing the pressure on the grindstone from the branch pipe, detecting the tilt from the horizontal line at the upper end of the branch pipe with a position detector. CONSTITUTION:When the position change in a vertical direction takes place at the upper end of a branch pipe 21, a grindstone 11 gives pressure to a pressure detector 16 at time of cutting. this signal is carried to a hydraulic cylinder 2 through a servo-amp 22, a servo-valve 23, and the hydraulic cylinder 2 fluctuates an arm 1 to equalize the pressure from the branch pipe 21 against the grindstone 11, thus effecting the copy-cutting of the branch pipe with the grindstone 11. When the upper end of the branch pipe is tilted at the time of this cutting, the position detector 11 operates to send the signal to motor 13 through the servo-amp 24, rotating the grindstone 11 around the horizontal axis 12 to face the grindstone 11 correctly to the cutting surface. Thus, the branch pipe 21 is copy-cut as desired.
Patent JP-H03210487-A (JP)
Title: Diagnostic apparatus for charger
Inventor: IKEURA KENJI
IPC: G01R31/36
Filed: 1990-01-12
Abstract: PURPOSE:To diagnose the deterioration of the capacity of a battery during driving by judging the deterioration of the capacity of the battery from the cross-correlation function with the voltage of the battery changing by superposing a field current on a false irregular signal. CONSTITUTION:A false irregular signal generator 24 generates a cyclical minute false irregular signal X which is, in turn, superposed on a field current by a signal superposing means 25. Subsequently, from battery voltage (y) minutely changed by the superposition of the false irregular signal X and the false irregular signal X, the cross-correlation function phixy of both of them is calculated by a cross-correlation function calculation means 26 and the cross-correlation function phixy and a predetermined reference value Rs are compared by a capacity deterioration judging means 27 to judge whether the deterioration of capacity is generated in a battery 21. This judgement result is outputted by a judgement result output means 28.
Patent JP-S59131160-A (JP)
Title: Ultrasonic flaw detector
Inventor: WATANABE MICHIHIRO
IPC: G01N29/265
Filed: 1983-01-17
Abstract: PURPOSE:To hold an ultrasonic probe on the surface of a material to be inspected and move the probe without providing a guiding means for the probe in advance by providing two moving members which are coupled together so that they are mutually movable, an attracting means, and an advancing means. CONSTITUTION:An electromagnet 30 as the attracting means installed on a moving member 11 is excited to attract the moving member 11 to the material to be inspected, and a ball screw 41 is rotated normally to move a ball nut 43 forward threadably, moving forth a moving member 12. When a lever 80a abuts on a dog 45a to operate a switch 80, the electromagnet 30 on the moving member 12 is excited and the electromagnet 30 on the moving member 11 is degaused to rotate the ball screw 41 reversely. The ball nut 43 is moved back threadably and the moving member 11 moves to in front of the moving member. A lever 81a abuts on a flank of a speed reducing device 44 to operate the switch 81, and then the moving member 12 is moved forth again.
Patent JP-S5599618-A (JP)
Title: Control method for circulating current
Inventor: IKEDA HIROSHI
IPC: H02P7/292
Filed: 1979-01-23
Abstract: PURPOSE: To reduce the power consumption for the cross connection converting device which flows the circulating current between two sets of converters, by stopping the circulating current when the load current becomes less than the prescribed level.  
     CONSTITUTION: The detection level of level detector circuit 12 is set to the fixed level. And it is supposed that converters 1-1 and 1-2 are controlled by load current control circuit 5 and circulating current control circuit 6 respectively. When the load current exceeds the prescribed level, the signals are transmitted from circuit 12 to circulating current control interruption circuit 13 and logic circuit 14. Circuit 13 applies the fixed bias value to circuit 6 via the output signal of circuit 12 to delay the ignition angle of converter 1-2 and also stop the circulating current. Circuit 14 memorizes the converter performing the circulating current control via the output of load current reference polarity decision circuit 11, and sends the gate block signal to converter 1-2 with an appropriate time limit via the output signal of circuit 12. In case the load current is less than the prescribed level, the output signal of circuit 12 is inverted with the output of circuit 13 turned to zero. Thus the block signal of circuit 14 is released to give the circulating current control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63174969-A (JP)
Title: Anthraquinone based compound and polarizing film using said compound
Inventor: MIURA KONOE
IPC: C07D209/48
Filed: 1987-01-13
Abstract: NEW MATERIAL:An anthraquinone based compound expressed by formula I [R is -NHCOR<1>, -CONHR<1> (R<1> is alkyl, aryl or cycloalkyl which may have a substituent group) of formula II (A is aromatic or aliphatic ring which may be substituted)]. USE:A film substrate capable of providing polarizing performances and characteristics of heat, moisture, weather resistance, transparency, etc. PREPARATION:For example, 1,5-bis(4'-aminophenylthio)anthraquinone is reacted with a compound expressed by formula III (X is halogen) or formula IV in an aromatic or amide based solvent to afford the aimed compound expressed by formula I. A deacidifying agent, e.g. triethylamine, potassium carbonate, etc., may be used in reacting the compound expressed by formula III.
Patent JP-S57118863-A (JP)
Title: Gas cutting method and nozzle for gas cutting
Inventor: NAKAMURA HARUO
IPC: B23K7/00
Filed: 1981-01-16
Abstract: PURPOSE:To save the amt. of a gaseous mixture for preheating by providing plural groups of gaseous mixture holes for preheating of a nozzle and selectively using the gas hole groups in accordance with need. CONSTITUTION:Gaseous mixture hole groups 11, 12 for primary preheating and secondaty preheating are provided respectively on the outside circumference of a cutting oxygen hole 10 of a nozzle concentrically in order from the inner side. When a large amt. of a gaseous mixture for pregeating is necessary, for example, in the case of groove cutting, the work is preheated with the groups 11, 12, and even after the start of cutting with the hole 10, the preheating flames of the groups 11, 12 are continued in succession. On the other hand, if te gaseous mixtre for preheating is required in a small amt., for example, in the case of I type cutting, the work is preheated for a constant time with the groups 11, 12, after which the preheating flame from the group 12 is put out upon starting of cutting with the hole 10, and the cutting is accomplished only by the preheating flame from the group 11.
Patent JP-H01181199-A (JP)
Title: Scheduling system
Inventor: KAWAKAMI TOSHIHIKO
IPC: G06Q50/00
Filed: 1988-01-13
Abstract: PURPOSE:To decrease fuel cost and to reduce transportation cost by planning the schedule concerning a delivery destination and the schedule concerning the oil supply of a fuel without depending on labor. CONSTITUTION:Delivery destination position information, order receiving information 22 and oil supply information 23 are inputted from an input device 13. The position information of an oil supplying place and the information concerning the unit price of the fuel sold at the coil supply place are given to the oil supply information 23. In a memory 12, a geography information 24 near the delivery destination, cargo information 25 to show the capacity and weight of the cargo able to be loaded to the track and fuel consumption information 26 to show the fuel expenses of the truck are stored. An input from the input device 13 and the information of the memory 12 are sent to a schedule determination 27 and an optimum delivery schedule including oil supply destination is determined.
Patent JP-H07212997-A (JP)
Title: Permanent magnet rotor
Inventor: TAMURA TERUO
IPC: H02K1/27
Filed: 1994-01-24
Abstract: PURPOSE:To reduce the drooping of, and facilitate the removal of droop of, adhesive that is injected into grooves formed in the axial direction on the outside circumference of a rotor yoke in a process of fitting a cylindrical permanent magnet onto the rotor yoke with a very small gap in between and thereby forming a rotor. CONSTITUTION:A ring-shaped permanent magnet 2 is fitted onto a rotor yoke 1 with a very small gap in between to form a rotor. A plurality of grooves 3 are formed on the outside circumference of the rotor yoke 1. Each of the grooves 3 is deep in the central portion and tens through ten hundreds of micrometers in depth outside the central portion. The gap between the rotor yoke 1 and the permanent magnet 2, except in the positions of the grooves 3, is reduced as far as machining accuracy permits. The rotor yoke 1 and the permanent magnet 2 are set in a specified position between phases, and adhesive is injected by pressure at one ends of the grooves 3 with the other ends stopped up. This reduces the drooping of adhesive and facilitates the removal of excessive droop.
Patent JP-S56103420-A (JP)
Title: Compensating method for deflection distortion in charged particle beam apparatus
Inventor: SAITOU NORIO
IPC: H01J37/304
Filed: 1980-01-23
Abstract: PURPOSE: To compensate the deflection distortion corresponding to the warpage of a wafer and to perform describing by scanning the marks having two reference planes whose heights are different to each other in the axial direction of light by the  charged particle beam, and obtaining the amount of compensation of the deflection  distortion of the reference.  
     CONSTITUTION: The reference marks 10 and 11 whose relative heights are known are provided on a specimen table 2, and the compensation factors are calculated at the upper and bottom surfaces beforehand. The warp of the wafer is less than the length between the two surfaces. If the height of each describing region 13 is optically sensed, the appropriate interpolation can be performed by using the compensating factor obtained before, and the corrected coordinate information can be supplied to an electron beam apparatus. According to this information, information wherein the coordinate is corrected is applied to a charged particle deflection system, the deflection distortion is corrected, and the describing can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60150825-A (JP)
Title: Hydrocracking reaction apparatus
Inventor: SUZUMURA HIROSHI
IPC: B01J10/00
Filed: 1984-01-18
Abstract: PURPOSE:To enable temp. control without pressure loss with the passage of time by combining a lamellar packed layer of catalyst in V-shaped or channel-shaped cross section wherein the skirt of layer is opened in the flowing direction of oil and hydrogen, and arranging the combined layer in the flow path of oil and hydrogen. CONSTITUTION:In an apparatus in which liquid oil is hydrocracked by bringing it into contact with hydrogen, a lamellar packed layer 2 of catalyst is combined in V-shaped or channel-shaped cross section wherein the skirt of said layer is opened in the flowing direction 1 of oil and hydrogen and the combined layer is arranged in the flow path of oil and hydrogen. Namely, since the thickness of the catalyst layer is thin, pressure loss with the passage of time is not caused and the temp. control is possible because the temp. distribution in the flowing direction of the fluid is small and explosive running reaction hardly occurs. Also, the apparatus can be made small volume by improving contact efficiency of the fluid and the catalyst layer.
Patent JP-H10193963-A (JP)
Title: Vehicle air conditioner with filter
Inventor: SAKURAI TOMOMORI
IPC: B60H3/06
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To accurately measure the temperature of the central part of an evaporator despite of clogging of a filter media by providing a partitioning board in a part approximately matched with the end edge of the filter media constituting the filter in the lower stream side of the evaporator. SOLUTION: An air introduced into a duct 3 in operating an air conditioner 1 passes through a filter media 12 of a filter 5 and a part of it passes through a continuous frame hole 13 and a space part 14 so as to flow into an evaporator 4. Then, the flow path of the air passing through the space part 14 and the evaporator 4 is regulated by partitioning boards 18, 19 in the lower stream side so as to be guided to a blowout port 15 side. A temperature sensor 6 thus accurately senses the temperature of the air passing through the central part of the evaporator 4 after passing the filter media 12 without being affected by the air passing through the space part 14, so that an electromagnetic clutch belonging to the compressor can be ON/OFF controlled based on the temperature of the central part of the evaporator 4.
Patent JP-H11197666-A (JP)
Title: Pure water producing apparatus
Inventor: KAMIMURA KEIJI
IPC: B01D63/10
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To make the entire apparatus compact by a method in which a membrane module for membrane-separating raw water and a pure water producing means for treating filtrate from the module are provided, the raw water is supplied from one end face of the module, and filtrate taken out from the other end face of the module is supplied to the means. SOLUTION: Raw water is subjected to membrane separation treatment by a spiral membrane module 40, and the filtrate is subjected to reverse osmosis membrane treatment by the first RO(reverse osmosis) apparatus 41. The filtrate is subjected to membrane separation treatment by the second RO apparatus 42, and the filtrate is taken out as pure water. The concentrated water of the first RO apparatus 41 is returned to the inflow side of the module 40, and the concentrated water if the second RO apparatus 42 is preferably is returned to the inflow side of the first RO apparatus 41. In this way, a catchment pipe can be eliminated to reduce the passage resistance of the filtrate and to increase the membrane area of the apparatus. Therefore, a pretreatment apparatus can be miniaturized to be compact as a whole.
Patent JP-H03213170-A (JP)
Title: Method and apparatus for making effective component adhere to web having air permeability
Inventor: ISHIZU NOBORU
IPC: B05B13/02
Filed: 1990-01-12
Abstract: PURPOSE:To make an effective component adhere without hindrance by generating differential pressure capable of allowing air to pass on the front and rear sides of a web having air transmissible property and passing a gaseous mixture through the web by utilizing the difference pressure. CONSTITUTION:When a blower 21 is operated in a differential pressure generator 2, air is refluxed to a blower suction port 23 from an outlet 22 through a blowoff passage 24, an outer partition chamber 26, the vent holes 12 of a rotary cylinder 11, an inner partition chamber 27 and a suction passage 25 and continuously circulated in a closed passage held to a hermetically closed state. A web W is interposed between the outer partition chamber 26 and the outer peripheral surface of the rotary cylinder 11, and the air in the blowoff passage 24 and the outer partition chamber 26 is compressed to become high pressure when the blower 21 is operated. Differential pressure is generated between the chamber 28, 29 on the front and rear sides of the web W and air passes through the web W by the differential pressure to make component mist adhere to the web W.
Patent JP-S5499144-A (JP)
Title: Electrodiposition coating for pigmented aluminum
Inventor: OBANA YUKIO
IPC: C25D13/22
Filed: 1978-01-23
Abstract: PURPOSE: After anodization, aluminum or its alloy treated by the electrolytic pigmentation is dipped into a water-born coating bath and applied with a specified surface current density by the gradual increase of alternative voltage continuously or stepwise, thereby preventing decoloration.  
     CONSTITUTION: A substrate of aluminum or its alloy, which is anodized and treated by the electrolytic pigmentation, is dipped and used as the electrode for the substrate. An alternative voltage is applied between the electrode and the opposing electrode with less area than that of the other electrode such as A1, Ti or Nb to coat the aluminum or its alloy substrate wherein the alternative voltage is gradually increased continuously or stepwise to the ultimate voltage so that the current surface density on the electrodeposition is always kept lower than that on the electrolytic pigmentation. The time reaching the ultimate voltage is desirably more than 10 sec, preferably over 20 sec. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07211330-A (JP)
Title: Seawater battery
Inventor: TOMITA MASAO
IPC: H01M6/34
Filed: 1994-01-24
Abstract: PURPOSE:To efficiently use oxygen dissolved in seawater as a cathode oxidizing agent to enhance discharge performance by widening the apparent working surface area of a plate-shaped cathode twice or more that of a pillar-shaped anode. CONSTITUTION:A seawater battery has a cathode 1 produced by cylindrically arranging a steel or iron net or expanded metal sheet or a plurality of these nets or sheets stuck, and a pillar-shaped anode 2 made of magnesium or a magnesium alloy arranged in the center of the cathode 1. The upper end and the lower end of the cathode 1 are fixed to each of circular plate-shaped outer frames 7 made of synthetic resin or FRP directly or through a cathode insulator 8. The upper end and the lower end of the anode 2 are fixed to each of the outer frames 7 through an anode insulator 9. The apparent working surface area of the cathode 1 is made wider twice or more than that of the anode 2.
Patent JP-S58125532-A (JP)
Title: Disposal method of coal silo
Inventor: NAKADA TAKAISA
IPC: B65G43/08
Filed: 1982-01-20
Abstract: PURPOSE:To deliver coal in a continuous and stabl consition, by detecting weight of the coal on a disposal conveyer through a Merrick Weightometer provided on said conveyer and controlling a sweep device and operated quantity of extracting conveyer with a detection signal of the Merrick detector. CONSTITUTION:A sweep device comprising at least two extracting conveyers 2, disposal conveyer 3 connected to the conveyer 2, sweep buckets 4, pull ring 5, driving gear 6, etc. is provided, and the action of said sweep device transfers coal by the conveyer 3 through the conveyer 2. When the coal 7 is delivered from a silo 1 having said mechanism, a Merrick detector 13 is provided, and weight of the coal on the conveyer 3 is detected by said detector 13, in accordance with the detection signal, an operational condition of the sweep device and operating quantity of the conveyer 2 are controlled. As a result, the coal can be delivered in a continuous further stable condition.
Patent JP-S63176282-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B7/04
Filed: 1987-01-16
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-H058699-A (JP)
Title: Gas generator
Inventor: YOOZEFU KURAFUTO
IPC: B60R21/26
Filed: 1992-01-17
Abstract: PURPOSE: To obtain a gas generator with a casing having an end part on the open end side in which a cut filter element can be inserted without requiring deformation machining or other machining previously. CONSTITUTION: A casing 10 is extruded of aluminum or aluminum alloy as a hollow extrusion molding having integrally molded holding sections 40, 42 facing each other in order to hold filter elements 36, 38. The filter elements 36, 38 can insert between the holding sections through one of the opposite ends on the open end face side of the extrusion molding and the metal mesh of the filter element extends linearly between the holding sections 40, 42.
Patent JP-H03210952-A (JP)
Title: Guide for forge-working for cast slab strand
Inventor: YOSHIMOTO YOSHIO
IPC: B22D11/128
Filed: 1990-01-17
Abstract: PURPOSE:To prevent bending of a cast slab without developing burning and to guide the cast slab strand to a forge-working device without giving the adverse effect on quality by holding the cast slab strand at the condition near the completing point of solidification between right and left sides with inner part cooling type guide rollers. CONSTITUTION:The cast slab strand 1 drawn out form a mold for continuous casting is guided and introduced to the forge-working device with the guide and the forge-working is executed with reciprocated shifting type anvil 2 holding conveying pass-line between upper and lower sides to improve the quality. As the above guide, at least one pair of the inner part cooling type guide rollers 3 for holding the conveying line of cast slab strand 1 between the right and left sides are used. This guide roller 3 is fitted as rotatable to supporting rod (r) in a bracket 5 through a bush (b) and has constitution for discharging cooling water supplied to a cooling groove (n) arranged to the roller body 3a from water supplying system 4 through piping (m) for over flow. By this method, the burning of guide roller 3 is prevented and also the wear is reduced and the cast slab strand 1 is guided without deteriorating the quality with the cooling water.