baber/WOPTO huggingface dataset:
Patent JP-H11207365-A (JP)
Title: Treatment of selenium-containing waste water
Inventor: YAIDE NORIHIRO
IPC: C02F1/70
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To stably treat selenium and to enhance the removing efficiency by adding a reducing agent to a selenium-contg. waste water and passing the water through a tower packed with activated carbon at a specified space velocity. SOLUTION: The selenium-contg. water 1 to be treated is introduced into a mixing tank 3, and a reducing agent is added from a reducing agent injection equipment 6. Meanwhile, a mineral acid or an alkali agent is added, as required, from a neutralizer injection equipment 7 to regulate the pH of the mixing tank 3. The water 1 contg. the reducing agent is passed upward through the tower 9 packed with activated carbon or the activated carbon deposited on the hydroxide or oxide of a transition metal at a space velocity of 5h<-> by a water feed pump 5. Selenium is reduced and made insoluble in the activated carbon-packed bed 10, solid selenium is separated from liq., and the treated water freed from selenium is discharged from the top of the tower.  The bed 10 having collected insoluble matter, etc., is washed with the treated water in a treated water tank 12 and returned to its original state.
Patent JP-S63200618-A (JP)
Inventor: RICHIYAADO MIRAA UORUSAMU
IPC: H03L7/099
Filed: 1988-01-25
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-H10166555-A (JP)
Title: Ink container housing apparatus
Inventor: SATO TAKUO
IPC: B41F31/02
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink container housing apparatus for a stencil printer adopting a linear slide type to effectively utilize a space by easily and effectively setting an ink container to a container housing unit of an apparatus body. SOLUTION: The housing apparatus comprises a guide member 3, a locking member 4 formed with a locking part 5 and a manual unlocking part 7, a slide member 15 having a locking pawl 14 to be engaged with the locking part at the guide member, an ink container housing unit 20, a spring 30 for urging the member 15 and the unit 20 in a direction for pulling them against each other, and a spring 40 for urging the part 5 and the pawl 14 in an engaging direction. In this case, when the container 1 occupies a second position, the part 7 is operated to eliminate the engagement of the part 4 with the pawl 14. The member 15 and the unit 20 are slidably displaced by the spring 30.  The pawl 14 is engaged with a slidable contact engaging part 6 by the spring 40, and the container 11 is slidably displaced together integrally with the member 15 and the unit 20 in a direction for occupying a third position from the second position.
Patent JP-S56110559-A (JP)
Title: Closing operation detecting device of fuel injection valve for diesel engine
Inventor: MURATA YOUICHI
IPC: F02B3/06
Filed: 1980-02-07
Abstract: PURPOSE: To detect a revolving speed of Diesel engine through opening and closing operations of a needle by a method wherein the fuel injection valve is provide with a sensor detecting a closing noise of the needle.  
     CONSTITUTION: The needle which is driven in a direction of the axial center and injects the fuel from a injection nozzle not shown in the drawing is disposed in the fuel injection valve 5. A nut 3 is thread-fitting on the top of the injection valve 5 and in addition, the needle on the top surface is meshed with the sensor 15 detecting the closing noise of the lead. A number of the closings of the needle is taken out by an electrical means to cause an arithmetic unit not shown in the drawing to calcurate the rotation frequencies of the engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09203880-A (JP)
Title: Optical scanning device
Inventor: KOBAYASHI YASUISA
IPC: G02B26/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a device extremely easily without the need for specularly machining a mirror with a magnet by providing a coil which produces an alternating magnetic field so as to vibrate the mirror with the magnet. SOLUTION: The mirror 3 with the magnet is fixed nearly in the center of an elastic linear member 5, fixed to a housing 1 while drawn with proper tension by a fixing jig 2, with an adhesive. For the elastic linear member 5, ultra elastic alloy is essentially used. A coil 7 is composed by being wound around a core 8 and fixed to the housing 1 through a spring 6 provided for the core 8 and a hole 4 formed in the housing 1. Then when a pulse current generator 9 supplies a current to the coil 7, the alternating magnetic field is produced and the mirror 3 with the magnet vibrates. A light source 11 emits a laser light beam 10, which is reflected by the mirror 3 with the magnet, which vibrates to scan a surface 12 to be scanned.
Patent JP-S61171400-A (JP)
Inventor: HIGASHIDE TSUKASA
IPC: B44C5/08
Filed: 1985-01-25
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-H02197324-A (JP)
Title: Manufacture of thin wall multi-layered plate
Inventor: MIURA AKIRA
IPC: B21D5/01
Filed: 1989-01-24
Abstract: PURPOSE:To manufacture a thin wall multi-layered plate of a complicated shape without generating a fold at the time of forming by inserting and attaching the upper and the lower parts of a plate stock by a plate material and binding peripherally its periphery flat steel of a thin wall, and bringing an obtained sandwich member to bending by a die. CONSTITUTION:Both the upper and the lower faces of a plate material are inserted and attached by sandwich materials 2, 2'. The periphery of a multi- layer-like plate formed thereby is surrounded by flat steel 3 of a thin wall, bound fixedly by welding 7, and a sandwich member 4 is constituted. Thereafter, this sandwich member 4 is bent by hot forming press work using a male die 5 and a female die 6. At the time of this bending, peeling-off of the sandwich member 4 is prevented by the fixedly bound flat steel 3. In such a way, a thin wall multi-layer plate of a complicated three-dimensional shape can be manufactured without generating creases.
Patent JP-H07219594-A (JP)
Title: Voice analyzing device
Inventor: KATO YASUHIKO
IPC: G10L19/02
Filed: 1994-02-07
Abstract: PURPOSE:To obtain feature quantities of voice which reflect the changes of higher frequencies of voice and are stable by analyzing filtered results of each frequency band and calculating feature quantities of each frequency band of a voice signal. CONSTITUTION:This device is provided with a filtering means (a band filter bank 3) filtering the voice signal every prescribed frequency band and calculating means (adders 51 to 5N) analyzing filtered results of respective frequency bands of the filtering means every length of an analysis section corresponding to the frequency band and calculating feature quantities of respective frequency bands of the voice signal. Then, the voice signal is filtered every prescribed frequency band and filtered results of respective frequency bands are analyzied every length of the analysis section corresponding to the frequency band and then feature quantities of respective frequency bands of the voice signal are calculated. At this time, the lengths of analysis sections of higher frequency bands are made to be short and the lengths of analysis sections of lower frequency bands are made to be long.
Patent JP-H08202212-A (JP)
Title: Printer
Inventor: KOIZUMI SHINJI
IPC: G03G15/08
Filed: 1995-01-31
Abstract: PURPOSE: To provide an easy-to-handle printer which securely performs a toner- saving function at a proper time on selection request. CONSTITUTION: This device is provided with a means 50 for detecting an amount of remaining toner, discriminating means 21 and 22, inquiry means 21, 22, and 28, and execution control means 21 and 22. When an amount Qi of remaining toner in an engine 40 has decreased below a set amount Qs1, a control part 20 inquiries of a host device 100 whether the execution of the toner-saving function is selected or not. The toner-saving function is automatically performed in response to the selection of the execution by the host device 100.
Patent JP-S62172197-A (JP)
Title: Fin material
Inventor: SHIGEMATSU HIDEYO
IPC: F28F21/08
Filed: 1986-01-24
Abstract: PURPOSE:To obtain the aluminum fin material, which is prominent in hydrophilic and water-resistant properties, by a method wherein a surface treating agent, consisting of ultraviolet rays or electron rays curing coating and a surfactant, is coated on the outer surface of an anodized film, formed on the surface of the foil of aluminum or the alloy thereof, to form a hydrophilic film. CONSTITUTION:Anodizing process is applied on an aluminum alloy foil 1, used for the fin material, to form anodized films 2 on both surfaces of the foil. The coil of aluminum alloy foil, formed with anodized film in such a manner, is treated by the solution of a surface treating agent, consisting of polyester acrylate series ultraviolet rays curing coating and anionic surfactant, to coat and impregnate the surface treating agent into the outer surfaces an the small holes 3 of the anodized film 2. Thereafter, ultraviolet rays are projected for 1-3sec by an ultraviolet rays curing device equipped with a high-voltage mercury lamp to form a hydrophilic film 4. The fin material, obtained in such a manner, may be provided with hydrophilic and water-resistant properties since a film including the surfactant is formed on the surface thereof while the same material has the prominent anticorrosion property due to the effect of the anodized film.
Patent JP-S62171192-A (JP)
Inventor: TAKAMURA TADASHI
IPC: H05K13/00
Filed: 1986-01-23
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-H03218793-A (JP)
Title: Sewing method and device for sewing machine
Inventor: SUZUKI KAZUYA
IPC: D05B13/00
Filed: 1990-01-25
Abstract: PURPOSE:To prevent a thread from being variably tightened by the creases of a curved part and to sew a bag-shaped object at an exact sewing position by executing main sewing while entwining loops to be formed by the sewing thread of an inner sewing machine, for which a sewing needle is inserted to the bag-shaped object to be sewn such as a pocket, etc., and of a manual type sewing machine for which a sewing needle is inserted through both front and rear sides of cloth for the body. CONSTITUTION:An inner sewing machine needle 5 is reciprocatively moved between the inside and outside of a pocket 2 vertically to the pocket edge and at a moment when the needle 5 is moved from the edge of the pocket 2 to the outside and goes into the inside of the pocket 2 again, a loop 8 is formed by a sewing thread 5a of the inner sewing machine on the outside of the pocket 2. At such a time, a manual type sewing machine needle 6 is moved in the upper direction of cloth 1 for the body and goes through the loop 8 and a remaining sewing thread 6a of the manual type sewing machine is swept away to the front side of the cloth for the body by a looper 9. Then the loop 8 is tightened by the needle thread take-up of the inner sewing machine and a contact is formed at a needle position 10. Afterwards, the needle 6 is passed through the same needle position 10 and moved in the lower direction of the cloth for the body, the remaining thread 6a of the manual type sewing machine is swept away to the rear side of the cloth for the body by a looper 11 and one type of sewing is finished.
Patent JP-S56112495-A (JP)
Title: Tin plating solution
Inventor: OKUDAIRA HIROAKI
IPC: C25D3/32
Filed: 1980-02-08
Abstract: PURPOSE: A tin plating soln. having good adhesiveness to lead and permits easy waste water treatment, is obtained by using sulfamic acid ions, bivalent tin ions, oxycarboxylic acid or its salt as essential components.  
     CONSTITUTION: For example, stannous salt such as stannous sulfate or stannous chloride is dissolved in an aqueous soln. of sulfamic acid, and oxycarboxylic acid or its salt is added thereto. The oxycarboxylic acid is, for example, tartaric acid, lactic acid, malic acid, and the amount of its addition is about 0.1W100g/l. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61174186-A (JP)
Inventor: HASEGAWA MASARU
IPC: C04B41/88
Filed: 1985-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57130550-A (JP)
Title: Catalyst for preparing alkenyl substituted aromatic compound
Inventor: KADOWAKI YUKISHIGE
IPC: C07B61/00
Filed: 1981-02-03
Abstract: PURPOSE: To obtain the catalyst with high conversion ratio and high selectivity containing a small amount of palladium, as a halogenation metal of the catalyst for preparing an alkenyl substituted aromatic compound, by using potassium bromide and sodium bromide together.  
     CONSTITUTION: As the halogenation metal of the supported type metal palladium-halogenated metal type catalyst on an α-alumina carrier for preparing an alkenyl substituted aromatic compound, potassium bromide and sodium bromide are used together. Thus obtained catalyst prepares an objective compound at a high production speed in excellent conversion ratio and high selectivity in spite of a small use amount of palladium metal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55107376-A (JP)
Title: Image forming position adjustment set for focusing photo transmission body
Inventor: MIYASHITA TAKAAKI
IPC: H04N1/23
Filed: 1979-02-08
Abstract: PURPOSE: To enable to easily install the arrays different in conjugate length, by fixing the center of array so that the distance between the both ends of the focusing photo conductive array, CRT and photo receptor can be equal, and turning the array by taking the center axis as the center.  
     CONSTITUTION: The CRT1 and the photo receptor 3 are fixed for the distance so that it is set shorter than the conjugate length of the focusing photo conductive array 2 being the reference. The array 2 is located between the CRT1 fixed and the photo receptor 3 and the center of the array 2 is fixed so that the distance between the both ends of the array 2, CRT1 and photo receptor 3 can be equal, and the conjugate length is obtained by changing the length of the array 2 by turning it by taking the center axis as the center. Thus, the array 2 different in the conjugate length can be installed without movement of the distance between the CRT1 and the photo receptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60161096-A (JP)
Inventor: MINAMI TSUNEO
IPC: B26D3/28
Filed: 1984-01-27
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-H06289548-A (JP)
Title: Apparatus and method for recycling of cleaning water in photographic processing
Inventor: UTE HONRASU
IPC: G03C5/395
Filed: 1994-02-07
Abstract: PURPOSE: To provide a method for recycling washing water of photographing silver halide processing made simpler than the conventional methods and a device therefor and in addition, to surely limit the content of residual thio-sulfate of processed films. CONSTITUTION: The method recycles the washing water of the photographic silver halide recording material processing by a stage for sending the used washing water through an adsorption filter 3 from a processing device and a stage for returning the washing water to the processing device. The adsorption filter 3 is an active carbon filter and auxiliary chemicals or oxidizing agents are not added to the washing water. The adsorption filter 3 of the device which consists of a circulating system including the washing region of the processing device, a pump 1, a reservoir 2 and the adsorption filter 3 and recycles the washing water of the photographic silver halide recording material processing is a bed consisting of active carbon and is arranged on the inner side of the reservoir 2.
Patent JP-H08205672-A (JP)
Title: Production of artificial soil
Inventor: MORI KUNIHIRO
IPC: C05G3/80
Filed: 1995-01-31
Abstract: PURPOSE: To obtain artificial soil, improved in pH, water holding properties and fertilizer holding power of soil and useful as a neutralizing agent, a soil improving material, etc., by mixing a used lime-based waste gas treating agent after use thereof as a desulfurizing or a denitrating agent with slaked lime, etc., and carrying out the hydrating treatment of the resultant mixture. CONSTITUTION: This artificial soil is obtained by mixing a used lime-based waste gas treating agent after use thereof as a desulfurizing or a denitrating agent with one or more selected from slaked lime, quick lime and gypsum, carrying out the hydrating treatment of the resultant mixture or further preferably treating the hydrated mixture with a gas containing SO2 , NOx and O2 . Furthermore, the treatment with the gas is preferably carried out by using a gas containing 100ppm to 1vol.% each of SO2 and NOx and 5-21vol.% O2 at 80-200 deg.C temperature and 5-50000 hr<-1> space velocity (SV) for a time sufficient to bring >=1mol SO2 and NOX based on 1kg dry weight of the hydrated mixture into contact therewith.
Patent JP-S54107172-A (JP)
Title: Discharge lamp starter
Inventor: HAMAHARA NORIHIDE
IPC: H05B41/18
Filed: 1978-02-08
Abstract: PURPOSE: To reduce preheating current only and to elongate the use life of a lamp by connecting a single resistor, or with a diode in series, between the terminals of filaments at the ends of the lamp.  
     CONSTITUTION: Resistors 7 are connected between the terminals of filaments 6 of a lamp 3, the resistance Ra of the resistors 7 being variable to change the oscillation condition so as to adjust the oscillation voltage and current developed at the ends of a thyristor 4. The current flowing in the filaments 6 can also be adjusted by the resistance RA, so that the starting condition can be set as desired, preventing excess current from flowing in the filament 6. Connection of a diode in series with the resistors 7 results in that, when the lamp is removed, the oscillation will stop and the voltage developed at the output end will be equal to the low input voltage, and that an interlock switch is needless. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60172900-A (JP)
Title: Timer switch circuit
Inventor: SHIMAZU YOSHIHIRO
IPC: H04Q3/52
Filed: 1984-01-28
Abstract: PURPOSE:To reduce power consumption with maintaining a high speed action by connecting information selection unit circuits provided with a latch to I/O terminals of a multiplexer of one-input and n-output in multistages and a tree shape, and simultaneously by connecting information output unit circuits provided with a latch to I/O terminals of an OR circuit consisting of n-input and one-output of an information output circuit in multistages and in a tree. CONSTITUTION:After of information A0-A7 of a current frame are sequentially inputted to an input shift register 21, they are fetched into an information memory circuit 32 so as to segment a frame pulse provided the end of each frame, and held until the next pulse enters. A transfer action of an information selection signal for different address information in a control memory 51 continues, and an information selection signal is transferred in terms of pipe line. If the titled circuit constitution is adapted, changes in data held in I/O terminal latches of an information output unit circuit 9, and an information selection unit circuit 52 can be held in at most two stages at every clock period. Thus the titled circuit can realize low power consumption by utilizing a CMOS element.
Patent JP-H04248633-A (JP)
Title: Test system
Inventor: NAKAJIMA HIROSHI
IPC: G06F11/22
Filed: 1991-02-05
Abstract: PURPOSE:To shorten the test time by preliminarily storing test data in a main storage device. CONSTITUTION:When a test terminal 1 is in the test state, a bracketing circuit 3 outputs the address from an address counter 2 so that a test data area 7a of a main storage device 4 and software area 7b are alternately designated. When the test data area 7a is indicated by an area discriminating bit 5 from an address register 4, a control flip flop 8 holds test data through an AND circuit 11b and outputs it to an information processing circuit 12. When the software area 7b is indicated in the same manner, the information processing circuit 12 executes the processing in accordance with a software instruction. A register 9 holds the processing result of the information processing circuit 12 through an AND circuit 11a to output it to an external terminal 10 when the test terminal 1 is in the test state and the area discriminating bit 5 indicates the software area 7b of the main storage device 7.
Patent JP-S61177560-A (JP)
Inventor: REIMONDO SUKOTSUTO TETORITSUKU
IPC: G06F13/20
Filed: 1985-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60161068-A (JP)
Title: Grinding head
Inventor: TAKIGAWA TOSHIMICHI
IPC: B24B41/04
Filed: 1984-01-31
Abstract: PURPOSE:To miniatualize a grinding head for finishing a bore and the like of a lathe or the like and to improve the grinding capacity thereof, by arranging a feeding fluid cylinder and a control fluid cylinder concentrically with the concentric grind wheel and motor, and by adapting the fluid cylinder such that the setting angle thereof can be adjusted. CONSTITUTION:The axial center of a slinding shaft 15 is aligned with a taper hole or the like by adjusting the thickness H1, H2 of an angle adjusting plate 7. Compressed air is supplied to a motor 20 to rotate an output shaft 20b and to simultaneously rotate a wheel spindle 22 and a grind wheel 23 through a universal coupling 29. The grind wheel is thereby applied with depth setting feeding. Pressure fluid is supplied to fluid pressure chambers 10c and 10d and oil in fluid pressure chambers 10e and 10f and a fluid passage 10g is passed through the restriction X to reciprocate the sliding shaft 15. The grind wheel is fed by this operation. The feeding speed is adjusted by adjusting the restriction X of the regulating valve 42. According to this constitution, the grind head can be minituarized while the capacity can be improved and the grinding time can be reduced.
Patent JP-H04248522-A (JP)
Title: Matrix display device
Inventor: YAMAZOE HIROSHI
IPC: G02F1/133
Filed: 1991-02-05
Abstract: PURPOSE:To relatively lessen the influence of material purity and impurities and to attain a high yield by forming means which are attached to respective picture elements and control the respective picture elements based on the phase transition of a superconductive state and normal conductive state. CONSTITUTION:A tantalum film formed on a substrate 17 formed by polishing the sintered body of yttria stabilized zirconia is finely worked to form parts exclusive of the parts superposing on crossovers among current supply wirings 6, 7 and signal wirings 8, picture element electrodes 5, wirings 10 ancillary thereto, and coil wirings 12, 14 for generating magnetic fields. A silicon dioxide film is then formed by a reduced pressure CVD method and is subjected to fine working to obtain a 1st insulating layer 15 and the crossovers. A superconductor film which exhibits a superconductive state at a liquid nitrogen temp. and transforms to the normal conductive state when subjected to the magnetic field is then formed and is subjected to the fine working, by which the superconductor layers 9 are obtd. Further, the silicon dioxide film is formed and is subjected to the fine working to form the 2nd insulating layer 16 and the crossovers. Wirings 11, 13 forming the coils are formed.