baber/WOPTO huggingface dataset:
Patent JP-2000301174-A (JP)
Title: Waste water treatment apparatus
Inventor: SAWADA SHIGEKI
IPC: C02F1/44
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance ozone absorbing efficiency and the oxidizing decomposition efficiency of a TOC component in raw water by ozone without providing an ozone reaction tower and to stably and efficiently operate a membrane separator over a long period of time in a waste water treatment apparatus for oxidizing raw water by ozone in order to prevent membrane contamination before subjecting the same to membrane separation treatment. SOLUTION: A raw water tank 1, a membrane separator 2 and ozone injection means 3(3A, 3B) are provided. The ozone injection means 3A, 3B are connected to a raw water feed piping 12 for feeding raw water from the raw water tank 1 to the membrane separator 2 and a cone. water return piping 13 for returning conc. water of the membrane separator 2 to the raw water tank 1.
Patent JP-H01284483-A (JP)
Title: Automatic lubricating device for inside of torch and elastic orifice of automatic co2 welding machine
Inventor: TAKEUCHI JUNJI
IPC: B23K9/26
Filed: 1988-05-06
Abstract: PURPOSE:To stabilize wire feeding and to provide lower sputtering and higher efficiency by disposing an oil tank, a valve interlocked to a torch switch and an oil flow controller. CONSTITUTION:The oil tank 1 is an oil tank which can be hermetically sealed and pressurized. This oil tank is kept pressurized by CO2 for welding subjected to pressure reduction from a CO2 cylinder. The electromagnetic valve 2 interlocked to the torch switch and the oil flow controller 3 are disposed to feed oil into a torch from an insulator 4 having a mouthpiece for connection to an oil feed hose. The elastic orifice 5 is a cylinder formed of a stock having elasticity such as silicone resin which is not carbonized by heat. The oil admitted into the torch wets the outside circumference of the orifice 5 and the inside surface of the nozzle by the elastic orifice 5 and a part thereof wets the front end of the tip by flowing along the section of the cylinder. A proper volume of the clean oil is thereby supplied into the torch and the stable feeding of a wire is executed and, therefore, the increase in sputtering by the fluctuation in welding conditions by the delay and unequalness of the wire feeding is prevented. Beautiful beads are thus obtd.
Patent JP-H048016-A (JP)
Title: Phase locked loop circuit and recording and reproducing device
Inventor: SAIKI EISAKU
IPC: H03L7/14
Filed: 1990-04-26
Abstract: PURPOSE:To prevent malfunction when a data error such as missing of data exists in a data signal by suppressing charge/discharge based on phase comparison in a phase comparator to a loop filter when a data error takes place in the input data signal. CONSTITUTION:When data missing exists, since a reset signal 44 by an edge detection circuit 43 is not generated till a timing when a TR Q232 goes to a high level, a missing detection signal 25 is outputted. The missing detection signal 25 is outputted till the reset signal 44 is generated by a succeeding data. Thus, a gate 23 of a phase locked loop circuit interrupts an INC signal 6 and a DEC signal 7 being outputs of a phase comparator 1 to suppress an INCG signal 26 and a DECG signal 27.
Patent JP-H06299577-A (JP)
Title: Piping unit and piping method using the same
Inventor: IIDA YOSHIJI
IPC: F17D1/00
Filed: 1993-04-15
Abstract: PURPOSE:To make it possible to largely systemize the piping work of feed water or hot-water supply system of collective housing. CONSTITUTION:A piping unit 1 comprises a header 10, and a main piping member 11 and branch piping members 12, 12,.... which communicate with each other through the header 10. The length of each of the piping members 11, 12 is adjusted beforehand so that the leading end thereof reaches a desired terminal end of piping, and bending marks T, T,... are provided on the bent portions as far as the terminal end of the piping to show bending positions, or left and right directions or upper or lower position. When the unit 1 is constructed through a ceiling, the header 10 is fixed to a predetermined location of the ceiling and each of the piping members 11, 12 is successively fixed to the ceiling, while the piping member is bent through right angles at the position and in the direction based on the bending marks. As a result, the end of each of the piping members 11, 12 can be led to the desired terminal end so that a high-grade systemization can be achieved.
Patent JP-S603802-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01B3/20
Filed: 1983-06-20
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-S601644-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKAYAMA TSUTOMU
IPC: G11B15/675
Filed: 1983-06-20
Abstract: PURPOSE:To simplify the constitution with a compact and lightweight structure for a magnetic recording/reproducing device by peforming a selecting action between the stop and ejection opeations as well as the actuation of a brake lever without using another selecting member. CONSTITUTION:A release member 43 is shifted toward C for an ejecting operation. Then a brake lever 33 is pushed and moved toward E, and a part 33f of the lever 33 turns a holder lock member 47. As a result, the hook state is released between a groove 26a of a cassette holder 26 and pin 30 set on the member 47. Then the member 47 is opened by a tension spring 28. Then a opertion member 37 is shifted toward C, and the member 43 is moved toward C while the position of the member 37 is controlled by a lock lever 39. Thus the lever 39 is released from its positon control mode and returns toward D. Therefore a part 33c of the lever 33 has press-contact with a gear 32. In such constitution, the constitution is simplified with a compact and lightweight structure for a magnetic recording/reproducing device.
Patent JP-S60254798-A (JP)
Inventor: KIKUCHI SHIYUNICHI
IPC: H05K7/20
Filed: 1984-05-31
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-H06326901-A (JP)
Title: Video camera
Inventor: INOUE OSAMU
IPC: H04N5/225
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a video camera capable of eliminating the necessity of a connector for electric connection, a positioning rib and a post and reducing structural constraint. CONSTITUTION:An electric circuit such as a switch is built in a opening/closing cover 2 for a cassette tape or the like. Connectors 9, 10 for connecting the electric circuit to an electric circuit built in a body 1 at the time of closing the cover 2 are used for positioning the cover 2 to the body 1 in design.
Patent JP-H08307395-A (JP)
Title: Method and device for processing frame transmission
Inventor: SAKO SHOJI
IPC: H04L1/12
Filed: 1995-05-10
Abstract: PURPOSE: To improve the issue efficiency of a system call from an operating system. CONSTITUTION: This frame transmission processing method is provided with a CPU 1 for receiving a system call from the operating system 21 and sending a transmission request, a transmitting means 9 for entering and sending a frame based upon the transmission request, a storage means 8 for storing the transmission result of the means 9, and a returning means 6 for detecting the success of at least the preceding transmitting processing based upon information stored in the means 8 and selecting and executing corresponding information out of information to be returned before the execution of frame transmission processing by the means 9 and information to be returned after the execution.
Patent JP-H049014-A (JP)
Title: Optical neural computer
Inventor: MIFUNE HIROYASU
IPC: G06N3/067
Filed: 1990-04-26
Abstract: PURPOSE:To prevent the arithmetic time from becoming long by generating a statistical noise when a monitor means detects a local minimum state and varying the threshold value of a transmissivity distribution and/or threshold value process by an information matrix. CONSTITUTION:A neutron has light emitting means 1 and 1', information matrices 2 and 2', light receiving means 3 and 3', threshold processing means 4 and 4', and an arithmetic means 5, which monitors the arithmetic state according to the outputs of light emitting element arrays 7 and 7'. When the local minimum state is detected, the arithmetic means 5 generates the statistical noise, which is applied to the information matrix and/or information matrix 2' to vary the transmissivity distribution, thereby existing from the local minimum state. The statistical noise may be applied even by threshold value processing means 4 and 4' or applied to the both. Consequently, the arithmetic time is prevented from becoming long.
Patent JP-H02287639-A (JP)
Title: Terminal operation rate analyzing system
Inventor: SATO SHIGEO
IPC: G06F11/34
Filed: 1989-04-27
Abstract: PURPOSE:To constitute a system so that the supervisor of a computer network system can execute immediately an operation rate analysis at every terminal as necessary by collecting automatically the actual results of utilization of off-line and the on-line applications at every terminal as a time series and transferring them. CONSTITUTION:When a terminal user utilizes an application in a terminal, an off-line utilization actual result count-up program 13 or an on-line utilization actual result count-up program 110 is activated in accordance with whether it is off-line or on-line utility. Subsequently, the result of counting up them is collected automatically as the time series to a magnetic disk device 14 or 111 and stored. Next, a terminal utilization actual result record 15 in the device 14 is transferred periodically to a host computer, and is stored as an off-line utilization actual result record 112 in the device 111. In such a manner, the supervisor of a computer network system edits immediately the record 112 and an on-line utilization actual result record 113 by a terminal operation rate analysis program as necessary, executes a terminal operation rate analysis, and can generate a report.
Patent JP-H05306602-A (JP)
Title: Surface treating method for aluminum alloy valve lifter and aluminum alloy valve lifter
Inventor: FUJITA TATSUO
IPC: F01L1/14
Filed: 1992-04-30
Abstract: PURPOSE:To provide a highly reliable light valve lifter, which is excellent in sliding properties, eliminates unevenness in the thickness of a film such as build-up and the need for post machining, and is used for the valve gear of an internal combustion engine. CONSTITUTION:An aluminum alloy valve lifter 1 is provided with an aluminum alloy valve lifter 1a having a cylinder-like section 1b and partition section 1c in the direction to cross the axial direction of the cylinder-like section 1b and letting one side of the partition section 1c be a crown face section 1b and the other side be a skirt section 1e. The aluminum alloy also has chamfered sections 1g and 1g comprising each external peripheral side end of the crown face section 1d and the skirt section 1e of the valve lifter body 1a notched and has a Ni electric plating film 8 formed by electric plating on the external periphery of the cylinder-like section 1b.
Patent JP-H10300930-A (JP)
Title: Depolarizer
Inventor: KAWADA MASARU
IPC: G02B27/28
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate polarizing light in a wide wavelength region without damaging the light quantity of even a light beam having a small beam diameter and a narrow wavelength width by arranging/adding a total reflection type 1/4 wavelength plate while inclining by a specified angle on a polarizing beam splitter. SOLUTION: A total reflection type achromatic 1/4 wavelength plate such as a King prism and a Fresnel rhomb is stuck to a polarizing beam splitter, while tilting the plate by 45 deg., to which optical parts such as a triangular prism and a reflection mirror for converting the optical path on the exit plane on the reflecting side so that the reflection S-polarizing beam of the polarizing beam splitter travels in the same direction as that of the transmission P-polarizing beam. The polarizing beam splitter transmits through a P-polarizing light beam and reflects a S-polarizing light beam.  When the triangular prism or the reflection mirror is installed on the exit plane on the reflecting side of the polarizing beam splitter, the S-polarizing light beam is reflected, travels in the same direction as that of the transmitted P-polarizing light beam and both light rays oscillate in the orthogonal directions to each other. When linearly polarized light beam oscillated in the direction inclined to P-polarizing and S-polarizing light beams by 45 deg. is made incident on the total reflection prism, it is converted to a circular polarizing beam and transmitted.
Patent JP-H02291208-A (JP)
Title: Reaper-detaching unit in combine
Inventor: AKEHI RIYUUJI
IPC: A01D41/02
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate the maintenance of cutter and transmission by setting a lifting unit which has a lifter freely movable in the longitudinal direction on the cabin top and span from the cabin top to the exhaustion auger. CONSTITUTION:When the cutting and cutting conveyer 6 is detached from the machine body 9, the lifting unit 8 on the top of cabin 2 is allowed to rotate and span from the cabin 2 to the exhaustion auger 3. Lifting hook 33 is hung to the ring 29 and the auger 3 is allowed to move upward to remove the loosening of the wire 34. The hydraulic cylinder is detached from the stay 27, the pin 35 for the linking stay 11 is taken out to disconnect the stay 11 from the shaft 27. Thus, the cutting conveyer 6 is completely disconnected from the machine body 9. Then, the conveyer 6 is allowed to move forward or the running unit 1 is driven to allow the machine body to move backward. Thus, the conveyer is detached from the machine body 9, as it is supported with the lifter 8.
Patent JP-S603580-A (JP)
Title: Operation control device for house equipment apparatus
Inventor: SAKA TATSUO
IPC: G05B19/02
Filed: 1983-06-21
Abstract: PURPOSE:To improve agreeability and energy-saving without troubling a person by grasping automatically a use time zone of an apparatus, and starting automatically the apparatus. CONSTITUTION:As for a room entrance sensor part 1 of a room, etc. in which an apparatus 11 is installed, a signal S1 is inputted to a main control part at every room entrance. The main control part 3 accumulates the number of times of use of the apparatus in each time zone, in an RAM for an optional period, and also it is formed by a microcomputer for deciding, for instance, a preheating start time of a heating apparatus from a data of the number of times of use. A switching part 4 for making and breaking a power source of the apparatus by a signal of the main control part 3 consists of a relay, etc., and has a contact 7. In this way, according to a control device of a house equipment apparatus, etc. of this invention, it is corrected automatically even if a pattern of life is changed, therefore, the device is handy for use.
Patent JP-S592391-A (JP)
Title: Semiconductor laser element
Inventor: MATSUI KANEKI
IPC: H01S5/00
Filed: 1982-06-28
Abstract: PURPOSE:To obtain the novel available semiconductor laser element, which eliminates an effect of re-incident light, gives relationship between injected currents and an optical output excellent linearity and prevents the increase of noises, by widening the spectral width of a uniaxial mode. CONSTITUTION:A current stopping layer 2 consisting of N-GaAlAs is deposited on a P-GaAs substrate 1, a V-shaped groove reaching the GaAs substrate 1 is formed while penetrating the current stopping layer 2, and a P-GaAlAs clad layer 3, an N or P-GaAlAs active layer 4, and an N-GaAlAs clad layer 5 and an N-GaAs contact layer 6 are laminated in succession, thus constituting double- hetero junction type internal stripe structure. An ohmic N-side electrode in Au- Ge-Ni is formed onto the contact layer 6, and an ohmic P-side electrode 8 in Au- Zn is formed to the back of the GaAs substrate 1, thus forming the laser element. An adverse effect resulting from the re-incidence of return light can be inhibited by setting the resonant length of a resonator for the laser operation of the active layer 4 within a range of approximately 50-200mum.
Patent JP-H06306685-A (JP)
Title: Method for forming titanium interference color pattern
Inventor: KURODA KOICHI
IPC: C25D11/26
Filed: 1993-04-16
Abstract: PURPOSE:To form a titanium interference color pattern capable of developing intricate and variegated multicolor in a short time by a simple operation without need for an electrolytic cell. CONSTITUTION:The interference color pattern is formed as follows. Namely, a titanium material or a titanium alloy material 1 is used as an anode, a cathode 3 is brought into contact with the surface of the material 1 through a porous body impregnated with an electrolyte or a capillary body 2, an appropriate voltage is impressed between both electrodes to anodize the surface of the material 1. A material having a coating layer of titanium or titanium alloy is used in place of the titanium material, and at least the coating layer is used as the anode. Otherwise, the porous body or capillary body, cathode and anode in contact with one another may be relatively moved.
Patent JP-H11291739-A (JP)
Title: Error detecting method of sensor in vehicular air conditioner
Inventor: KUWABARA ICHIRO
IPC: G01K7/24
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To avoid misunderstanding of an error without adding a part by judging that a detecting value by the sensor is a true error when a state where the detecting value by a temperature sensor falls within an error judging range continues for a constant time. SOLUTION: In an error judgment of a sensor, first of all, whether or not a signal from an error judging object sensor falls within an error range is judged (S2). when the signal falls within the error range, whether or not a state of being in the error range continues for a constant time, for example, 30 minutes is judged by using an error counter (S5). When the signal falls wide of the error range in a constant time and returns to a normal state, a judgment is made that it is not a true error. While, when a state of being in the error range continues for a constant time, a judgment is made that a sensor is put in a true abnormal state (S6). Therefore, whether or not the sensor being a judging object falls within a true error range can be accurately judged.
Patent JP-S5637618-A (JP)
Title: Autotransformer
Inventor: KASHIMA YOSHITAKE
IPC: H01F29/02
Filed: 1979-09-05
Abstract: PURPOSE:To facilitate the manufacture of transformer by using a tap switching device at on-load in parallel wherein tap change-over is permitted. CONSTITUTION:Winding units 1A, 1B of a series winding 1 are wound on the main leg C of a core by placing the units upon the main leg in a winding axis direction and a primary terminal H is connected to a central section to use the winding units 1A, 1B in parallel. Shunt main windings 10A, 10B of a shunt winding 2 are connected to the upper end and the lower end of the winding units 1A, 1B respectively. Furthermore, shunt auxiliary windings 11A, 11B are connected between the shunt main windings 10A, 10B and the winding units 1A, 1B respectively and two parallel circuits are formed. Tap winding units 3A, 3B performing tap change-over are connected to the first and the second taps 4A, 4B connected to a neutral terminal N in series and the tap winding units 3A, 3B are also connected to the shunt main windings 10A, 10B. And the secondary terminal M is connected to a joint point of the winding units 1A, 1B and the auxiliary windings 11A, 11B. A tap switching device at on-load is used in parallel to facilitate the tap change-over and the degree of freedom is given to the design of transformer.
Patent JP-S5540427-A (JP)
Title: Processor camera
Inventor: ARAI TOSHIO
IPC: G03B27/46
Filed: 1978-09-14
Abstract: PURPOSE: To readily made one unit of film piece by automatically cutting off the trailing end of the final exposure area of the exposed film when there are no more originals.  
     CONSTITUTION: The first pulse generator 55 which detects the revolutions of the feed rollers provided at the inlet in the film buffer chamber, an original detector 10 which detects the presence or not of the originals in the original case and an original addition switch 115 are connected to a counter drive circuit by way of a gate G 11 , second counter 107, monostable multi circuit 108, etc. Then, when the film in the film buffer chamber becomes less than the specified quantity in the state where there are no more originals in the originals case, the original detector 10 goes OFF and the original addition switch does not command original addition, then the gate G 8  is opened by the output of the first counter 105 which counts the film quantity in the film buffer chamber and while the outputs of the first pulse generator 55 are being inputted to and counted by the second counter 107, the film is idly fed and when the final exposure area of the film passes the cutter, cutting operation is accomplished by the output of the second counter 107, whereby one unit of film piece is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5815643-A (JP)
Title: Stand type drilling machine
Inventor: TAMAI TADASHI
IPC: B23Q11/10
Filed: 1981-07-21
Abstract: PURPOSE:To obtain easy oiling which does not hinder the work, by furnishing a lever etc. on the arm to perform the boring operation and thereby injecting the oil from an oil tank. CONSTITUTION:A slide part 3 retaining a drill 4 is installed vertical movably at a prop 2 provided on the base 1 upright. This prop 2 is equipped with a lever 9 through a support 6 to move the drill 4 vertically through its vertical motion, whereby a work retained by a chuck 15 is bored. An oil tank 11 with built-in pump is placed on the base 1, and a flexible pipe 13 oriented to the part of cutting is connected with the discharge side of the pump. An operating lever 9 is fixed to a grip 8 of the lever 9, and the pump in the oil tank 11 is energized through a wire 10. Thus the part of cutting is fed with oil.
Patent JP-S604553-A (JP)
Title: Water-soluble polymer composition
Inventor: IBUKI MANABU
IPC: C08L79/00
Filed: 1983-06-23
Abstract: PURPOSE:To provide a composition having the activity to neutralize the surface charge as well as the crosslinking and adsorption activity, by reacting an alkali hydroxide and a hypohalous acid salt to a system containing a carbamoyl group- containing water-soluble polymer and a specific polycondensation product, etc., thereby cationizing the polymer. CONSTITUTION:The objective composition is produced by reacting (A) a system composed of (a) a carbamoyl group-containing water-soluble polymer and (b) a component selected from (i) a polycondensation product of an epihalohydrin and a compound of formula (R1, R2 and R3 are alkyl) having one or more tertiary alkylamino groups or its quaternary ammonium salt and one or more primary amino groups in a molecule, (ii) a polycondensation product of a primary monoamine (R-NH2) and an epihalohydrin and (iii) polyethyleneimine or its reaction product with an alkyl halide dialkylsulfate, with (B) an alkali hydroxide and a hypohalous acid salt to cationize the polymer.