baber/WOPTO huggingface dataset:
Patent JP-S55132697-A (JP)
Title: Method for treatment of water
Inventor: FUJIMOTO TADAO
IPC: C02F3/34
Filed: 1979-03-12
Abstract: PURPOSE: To save the amount of chemical liquid for treatment without the decaying of water to be treated by the treatment system in which a solid-liquid separator is provided between an oxidation treatment tank and the following denitrification tank and the sludge of water to be treated, supplied to the said denitrification tank, is partly recovered and removed.  
     CONSTITUTION: In a water treatement method in which the waste water to be treated, whose most ammonia nitrogen is reduced and denitrified by circulation between the first denitrification tank 2 and the oxidation treatment tank 4, is supplied through the degassing tank 7 to the second denitrification tank 9 where it is treated by a reductive denitrification by activated sludge while supplying a chemical liquid as a nutriment source, the solid-liquid separator 8 is provided between the said degassing tank 7 and the second denitrification tank 9, sludge to be treated supplied is separated into sludge and water to be treated, part of the sludge separated is returned through the return path 10 to the oxidation treatment tank 4 and the remaining excessive sludge is discharged to the outside, and the separated water to be treated is supplied to the second denitrification tank 9. Thus, the concentration of sludge can be reduced by removing part of the sludge from the solid- liquid separator and the amount of chemical liquid to be supplied to the tank 9 can therefore be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57145005-A (JP)
Title: Device for converting water gas
Inventor: OZAKI NORIO
IPC: C01B3/12
Filed: 1981-02-27
Abstract: PURPOSE: To convert CO+H 2 O into H 2 +CO 2  securely, by equipping a cylinder  having a fire pipe to which a water gas fire in a flue of cupola is introduced  and a corridor of flue at its top and bottom respectively with devices for feeding  SiC.  
     CONSTITUTION: The cylinder 1 equipped with the fire pipe 2 and the corridor 4 of flue at its top wall is provided with the plural devices 3 for feeding SiC. The high-temperature water gas fire of a looking-down flue of cupola of the ventilation type from which dust is removed is introduced to the pipe 2 and converted with steam from the steam pipe S as shown in the formula. The preparation stand R in the corridor 4 is a stirring position required for separation of two phases of vapor and liquid. When SiC is fed from the extruders P of the devices 3 to the cylinder 1, SiC creates first the preparation stand R of gravitational flow on the corridor 4, and then the valley V of mountain and hill with a slope of 45° on the central surface of the stand from the devices 3 at both sides. The fire and steam are made to flow from the valley V with the minimum resistance→the center of the stand R→the side of the stand R→below the flue. Since the stand R is not eroded by the high-temperature steam, CO, H 2 , and CO 2 , it is not lost, to carry out secure conversion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58147529-A (JP)
Title: Method for recovering zinc dust
Inventor: OOISHI MASAYUKI
IPC: C22B1/216
Filed: 1982-02-24
Abstract: PURPOSE:To make exhaust gas free from Zn components by dividing the inside of a kiln into a higher temp. section and a lower temp. section with a heat insulating plate put in the kiln at a distance from the inner wall, providing a double structure to the higher temp. section with a porous inner pipe, arranging a plurality of partition plates in the space between the pipe and the inner wall, and carrying out suction from the inside of the inner pipe. CONSTITUTION:The inside of a kiln 1 is divided into a higher temp. section 5 and a lower temp. section 4 with a heat insulating plate 3 put in the kiln at a distance from the inner wall. A double structure is provided to the section 5 with a metallic porous inner pipe 6 placed on the plate 3 as its bottom, and the circular space between the pipe 6 and the inner wall of the kiln 1 is divided into a plurality of chambers with partition plates 9 extending in the axial direction. When exhaust gas is sucked from the inside of the pipe 6, the reduction and evaporation of Zn are not caused, so no Zn components are contained in dust recovered by suction.
Patent JP-S56126714-A (JP)
Title: Displacement converting device
Inventor: AZEGAMI TADASHI
IPC: G01D5/24
Filed: 1980-03-10
Abstract: PURPOSE:To realize simplification of the constitution of circuits by using a relaxation-type oscillator whose oscillation frequency is decided by electrostatic capacity and resistance so as to obtain a linear conversion property and by using a simple counter. CONSTITUTION:The displacement converting device consists of a differential-type capacity element 301, a switching circuit 302, an oscillator 303, an operation part 304 and an output part 305, and the differential-type capacity element 301 is composed of fixed electrodes 306 and 307 and a movable electrode 308. Moreover, the switching circuit 302 has switches 309 and 310 for a gate circuit, etc., and since these perform operations of on and off alternately, the electrostatic capacities C1 and C2 are switches and connected alternately to the single relaxation-type oscillator (hereinafter called the oscillator) 303. The switching is controlled by the operation part 304. In addition, the operation part 304 counts the output from the oscillator 303 by an averaging means wherein an integrating circuit composed of a counter  408, resistors 409, 410 and capacitors 411, 412 is used. By these arrangements, the simplification of the constitution of circuits is realized.
Patent JP-H01203703-A (JP)
Title: Reciprocating drive device by tube pressure
Inventor: KURODA TAKESHI
IPC: F15B15/10
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a small reciprocating drive power by a new means by forming the device in the title with a power transmission element making reciprocating replacement along a rail, a tube means arranged along the rail, push- pressing rollers of the tube means provided on the power transmission element and fluid supply/discharge holes. CONSTITUTION:A power transmission element 1 is formed with a table 12 and a saddle 13 and a tube means 15 consisting of mutually combining membranes 17 and rigid plates 31 fluid lightly is arranged along a rail 16. The tube means 15 is push-pressed by rollers 121-124 supported through a bearing staying on the side part of this saddle 13 so as to block a hollow part 18. Here, the power transmission element 1 is moved through the rollers 121, 122 or 123, 124 by supplying fluid from a fluid supply/discharge hole 191 or 192 so as to expand the hollow part 18. Therefore, the leakage of fluid can be reduced, the cross section can be made in a rectangular shape and a rodless type moving table can be obtained.
Patent JP-H02209362-A (JP)
Title: Sorter
Inventor: NAKAYAMA SHIGERU
IPC: B65H39/11
Filed: 1989-02-08
Abstract: PURPOSE:To make ease of height control by supporting a body part with a sorter bin slidably on a support part, installing an elastic member in space between the body part and the support part, and pushing the body part upward, while adjusting height of a sheet inlet port with that of a paper discharging part by hand and then locking the body part and the support part tight. CONSTITUTION:Support shafts 23a, 23b being slidably pushed through both sides of a body part 18 of a sorter with sorter bins 22a-22n are locked to a support base 24 of a support part 20. In the shafts 23a, 23b, coil springs 26a, 26b are pushed through between the body part 18 and the support base 24, and the body part 18 is uplifted from the support base 24 by dint of the resilient force. The support part 20 is approximated to a copying machine body 10, and the body part 18 is pressed down by hand so as to accord a sheet inlet port 21 of the body part 18 with a paper discharge roller 16 of this machine body 10 and clamped by a screw. Consequently, height control over the sorter body 18 becomes facilitated, and operating properties are thus improved.
Patent JP-S60173668-A (JP)
Title: Pos terminal
Inventor: USHIKUBO KOUHEI
IPC: G07G1/00
Filed: 1984-02-17
Abstract: PURPOSE:To relieve the fatigue of the operator by providing a keyboard, a receipt takeout and a bar code reading window inputting a monetary amount to a POS terminal main body so as to decrease the movement of the operator and change of his direction in the bar code reading, key input and receipt takeout of a commodity and giving/receiving operation of cash. CONSTITUTION:A terminal device consists of a support 32 provided to the upper face rear part of a table 35 and the table 35 itself and a terminal main body 30 provided in a way projected in front onto the support 32 mainly. The table 35 is arranged on a stand 51 and made adjacent to a drawer 38 stored at the upper part. The keyboard 34 inputting a monetary amount, a receipt takeout 39 and a reading window 33 of a journal being a copy of the receipt are provided to the upper face of the main body 30 and a bar code reading window 48 mentioned later is provided to the right side of the lower face. A printer 49 printing the receipt and journal provided in the vicinity of the receipt takeout 39 and reflecting mirros 40, 41 of a bar code reader are stored in the main body 30. Thus, the operator can keep almost constant position and the twist of body is minimized.
Patent JP-S62187956-A (JP)
Title: Dma control system
Inventor: TOSAKA MASAYUKI
IPC: G06F13/28
Filed: 1986-02-13
Abstract: PURPOSE:To execute DMA while selecting an optional DMA control device by providing a selector register on an I/O device controlled by the DMA control device to set up a channel number. CONSTITUTION:A CPU 1 sets up the channel number of a DMA control circuit 4 used for a selector register 9 in an I/O device 3 through a bus line 5. When a DM request is generated, a DMA controller 6 decodes the value of the selector register 9 by a decoder 10 to select the corresponding DMA control circuit 4. Data transfer between the I/O device and a memory 2 is executed by the selected DMA control circuit based on DMA control. The control circuit 4 can be optionally selected and any control circuit can be optionally selected by setting up the channel number in the selector register.
Patent JP-H11226562-A (JP)
Title: Method for removing pbc contained in water
Inventor: MAEDA TERUNOBU
IPC: C02F1/28
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing PBC contained in water which removes PBC contained in water easily and efficiently and is safe in the preservation of concentrated pollutants generated after the removal. SOLUTION: In a method for removing PBC contained in water, water containing PBC is contacted with polyvinyl norbornene. Powdered polyvinyl norbornene 0.3-0.4 mm in average particle size is used, 0.01-20 wt.% of the powder is mixed with water containing PBC, and the mixture is agitated. In this way, polyvinyl norbornene is contacted with water contaminated with PBC, and when a PBC concentration is decreased to a required value, the polymer with PBC adsorbed is removed and preserved to be treated separately.
Patent JP-H05221249-A (JP)
Title: Differential limiting device for vehicle
Inventor: IMAISHI NARIAKI
IPC: F16H48/30
Filed: 1992-02-17
Abstract: PURPOSE:To improve a deceleration feeling by differential limiting when a running vehicle is decelerated by an engine brake. CONSTITUTION:In a vehicle provided with differential gears 1f, 1c, 1r of internally mounting a clutch actuated by an actuator between axles or between wheels to perform differential limiting between the axles and the wheels in accordance with opening/closing this clutch, a control unit 4, which performs control for opening/closing the clutch in accordance with a driving condition of the wheel, is provided in this vehicle, and a deceleration time differential limiting means 44 for performing differential limiting in accordance with deceleration of an engine 2, in the case of its deceleration, is provided in this control unit 4.
Patent JP-H03235320-A (JP)
Title: X-ray mask making method
Inventor: MATSUI SHINJI
IPC: G03F1/20
Filed: 1990-02-13
Abstract: PURPOSE:To directly make an X-ray mask absorber pattern with high accuracy by a simplified process by irradiating the necessary part of an X-ray mask substrate, where a membrane film is made, with a converged electron beam in the gas atmosphere including an X-ray mask absorber element. CONSTITUTION:WF6202 is put in a reaction gas material storage 201, and an X-ray mask substrate 204 is set on a susceptor 204. And electron beam irradiation systems 207-209 and a sample chamber 206 are evacuated to high vacuum of about of 10<-6>Torr or higher. Hereupon, the sample chamber 206 and the reaction gas material storage 201 are connected by a pipe 203, and by vacuumizing the sample chamber 206, the inside of the sample chamber and the inside of the reaction gas material storage 201 are evacuated to vacuum. The gas flow of the reaction gas material WF6 is adjusted by a massflowmeter 211. The converged electron beam is applied to an X-ray mask substrate 205, and a W pattern is made at the irradiated place.
Patent JP-H02210846-A (JP)
Title: Manufacture of probe head for semiconductor lsi inspecting device and the inspecting device
Inventor: KASUKABE SUSUMU
IPC: H01L21/66
Filed: 1989-02-10
Abstract: PURPOSE:To enhance the assembling capacity of a pin stand by a method wherein, during the high density multiple pin manufacturing process of probe pins, multiple pins high in density and quality are collectively formed on the electrode part of a wiring substrate. CONSTITUTION:After forming electrode pads 3 on a wiring substrate 1; a substrate 1 whereon a photoresist layer 2 is formed on a previously formed conductive layer 5 for pad protection is used; patterns 13 to form conductive layers 13 for forming pin probe are formed by etching process using specified mask patterns 10; and the said conductive layer 13 are formed using the said patterns 13. Then, the whole surface is flattened in the thickness corresponding to the specified probe level and then the probes 16 are collectively formed by etching process using the specified mask patterns 14. Through these procedures, the pin assembling in the probe head parts during the high density multiple pin manufacturing process can be improved.
Patent JP-H021085-A (JP)
Title: Data input device
Inventor: KIHARA TOSHIMASA
IPC: G06F15/78
Filed: 1989-02-10
Abstract: PURPOSE:To make an input pin into a multifunctional input pin and to miniaturize and LSI by inputting input signals to be discriminated by a desired threshold voltage to the same input pin and deciding and reading the input signals with two or more types of deciding values. CONSTITUTION:For a signal input external terminal IP, address switches S1-Sn are respectively connected between the output terminals of plural input buffers VTH1-VTHn having different threshold voltages with each other and data bus BUS in the LSI. For these switches S1-Sn, a desired switch out of them is switch- controlled according to the program of a microcomputer. For example, when a data signal to make a line l8 into H is outputted to an address bus ABUS, and next, a read control signal is supplied to a terminal W of a register RG, the data are read to the register RG, and a decoder circuit DEC decodes the read data and makes the line l8 into H. Thus, the switch is turned on, the signal, the level of which is discriminated by the desired threshold voltage, is transferred to the bus BUS and read to a memory, etc.
Patent JP-S52114485-A (JP)
Title: Treatment of exhaust gas
Inventor: MIZUMAKI KATSUMI
IPC: B01D53/77
Filed: 1976-03-22
Abstract: PURPOSE: To safely treat exhaust gas without secondary pollution by contacting the gas with alkali metal and/or alkaline earth metal peroxides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54123757-A (JP)
Title: Refrigeration cycle for air conditioner
Inventor: MIYAMOTO SEIGO
IPC: F25B1/00
Filed: 1978-03-17
Abstract: PURPOSE: To prevent the rise in compressor discharge gas temperature on the time of opening of bypass circuit by providing in the course of a refrigeration cycle a first bypass circuit switching means, circuit expansion means, first bypass circuit, second bypass circuit, and second bypass circuit switching means.  
     CONSTITUTION: With a first bypass circuit B opened, the temperature of the discharge gas from a compressor rises with increasing cooling load on an evaporator 4 in a main circuit A. When the temperature has surpassed a limit, a temperature detector 112 of a switching means 11 for a second bypass circuit C detects it and transfers it to a bellofram 11j for extending the latter. This opens a valve body 11f through the function of a rod 11k, and results in that an inlet unit 11a is communicated with an outlet unit 11b and that a low-temperature low-pressure refrigerant in an expansion means 6 bypasses a refrigerant heat exchanger 7. The temperatures of the refrigerant in the circuit B and of the refrigerant sucked in the compressor 1 are lowered, so that the temperature of the discharge gas from the compressor 1 is lowered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05197657-A (JP)
Title: Logical address inspecting system
Inventor: SHIBATA NAOYA
IPC: H04Q9/00
Filed: 1992-01-22
Abstract: PURPOSE:To investigate whether an address allocated to a computer can be used or not when newly adding the computer to a network. CONSTITUTION:Address numbers making the inspection data transmission request parts of a computer 1 empty are simultaneously broadcasted through a communication control program 7 to a network 4. When the address is coincident to that of the own station, the other computer receiving this information transmits it by a use inhibit data transmission request part 11 that the address can not be used. The computer 1 receiving this information displays a use inhibit message.
Patent JP-S56142282-A (JP)
Title: Penem-3-carboxylic acid derivative and its preparation
Inventor: MIYADERA TETSUO
IPC: A61P31/04
Filed: 1980-03-10
Abstract: NEW MATERIAL:A compound of formula I [R 1  is H, alkyl, alkoxyl, etc.; R 2  is H or group of formula II (R 5  and R 6  are alkyl, aralkyl, aryl, etc.); R 3  is H or a protecting group of the caroboxl group] and a pharmacologically acceptable salt thereof.  
     EXAMPLE: 2-Thioxopenam-3-carboxylic acid.  
     USE: An antimicrobial agent and a synthetic intermediate therefor effective against a wide range of pathogenic germs including Gram-positive Gram-negative bacteria.  
     PROCESS: A compound of formula III (R 7  is H, alkyl, etc.; R 8  is lower alkyl; R 9  is a protecting group of the carboxyl group) is treated with a base and then reacted with CS 2  and further reacted with a compound of the formula X-CO-X (X ishalopound of formula V (Y is halogen). The resultant compound is then cyclized with a base, and if necessary the protecting group is removed to afford the compound of formula I (R 2  is H). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05192753-A (JP)
Title: Instrument for measuring powder film thickness in continuous casting
Inventor: FUJIWARA KOJI
IPC: G01B7/00
Filed: 1992-01-20
Abstract: PURPOSE:To enable the measurement of thickness of powder film in high accuracy based on the variations of intensity and phase difference of output signal from a receiving coil in magnetic field. CONSTITUTION:A transmitting coil 11 and the receiving coil 12 are embedded into a mold 1 for continuous casting in a prescribed interval in the shifting direction of a cast slab 6 and an occilation 13 connected to the transmitting coil 11 are alternately oscillated with low frequency and high frequency at a prescribed timing to form the magnetic field with the transmitting coil 11. Then the magnetic field is detected with the receiving coil 12, and the difference between the phase of the induction current as the output signal of the receiving coil 12 and the phase of the low frequency and high frequency currents at the time of exciting, the transmitting coil 11 is detected with a phase difference detector 15 and arithmetic processing is executed with an arithmetic part 16 and the thickness of the powder film executing a mold temp. correction can be calculated.
Patent JP-H10227374-A (JP)
Title: Nipple
Inventor: NAKAI KENJI
IPC: F16L3/22
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a nipple which can freely vary distance, both in vertical and transverse directions, from the adjacent pipe base by the use of only one nipple spacer. SOLUTION: An engagement recession 16 and an engagement projection 15 to be engaged with each other are formed on one longitudinal side surface 11, symmetrically across a center axis 11a. A pipe receiving recession 17 having a semi-circular section is formed on the other longitudinal side wall 13 which forms a hole through that a pipe of a desired diameter can be inserted, by abutting against a nipple 1a having the same shape. An engagement projection 19 having the same shape and size as those of the projection 15 on the longitudinal side wall 11 is formed on one shorter side wall 14 having the half length as that of the longitudinal walls, while an engagement recession 18 having the same size and same as those of the recession 16 on the longitudinal wall 11 is formed on the other shorter side wall 12. They are so formed that distance D2 from the corners is equalized to distance D1 between the corners and the projection 15/recession 16.
Patent JP-H08222261-A (JP)
Title: Fuel cell power generation system
Inventor: MINE TETSUYA
IPC: B01J23/46
Filed: 1995-02-20
Abstract: PURPOSE: To provide a fuel cell power generation system which can maintain high performance by preventing carbon from depositing on the catalyst of a steam reformer. CONSTITUTION: A replaceable prereformer 20 in which noble metal catalyst is filled and a prereformer bypass line 21 are arranged between a hydrodesulfurizing device 3 and a steam reformer 4. A differential pressure gauge 30 to measure a pressure difference between both is arranged between an inlet side line and an outlet side line of the prereformer 20, and a gas analyzer 31 or a gas sampling port is arranged on a line connecting the prereformer 20 and the steam reformer 4, and a thermometer 32 is also arranged to measure a gas temperature of an outlet part of the prereformer 20. A pressure gauge 33 to detect initial pressure of the prereformer is arranged on the inlet side line of the prereformer 20.
Patent JP-H05236526-A (JP)
Title: Data exchange switch
Inventor: SOGABE TORU
IPC: H04Q11/04
Filed: 1992-02-18
Abstract: PURPOSE:To facilitate the extension of time-switches by connecting plural time- switches by a bus and controlling input to and output from the bus for signal transmission between time-switches. CONSTITUTION:This switch consists of time-switches 100a to 100d, channel memories for bus output 10a to 10d, channel memories for bus input 20a to 20d, a channel control part 40, a bus 50 connecting time-switches 100a to 100d to one another, a channel control signal 60 which designates a transmission channel and a reception channel, and address generating parts 30a to 30d. Time- division exchange in 1:1 of individual time-switches, data broadcast between specific groups, and broadcast to all time-switches 100a to 100d are distinguished from one another by control information generated by the channel control part 40, thus controlling input to and output from the bus 50 for signal transmission of each of time-switches 100a to 100d.