baber/WOPTO huggingface dataset:
Patent JP-S61181598-A (JP)
Title: Anaerobic digestion treatment of organic sewage
Inventor: MATSUYAMA HIDETOSHI
IPC: C02F3/28
Filed: 1985-02-07
Abstract: PURPOSE:To keep the low-temp. methane bacteria as the dominant species, to enable the activity to be kept even at low temp. and to perform sufficiently the energy recovery by adding bacteriophage for middle-temp. methane bacteria to the sludge treating an organic sewage. CONSTITUTION:In case of performing the methane fermentation by introducing an organic sewage into an anaerobic digestion vessel of the temp.-nonregulation, bacteriophage for middle-temp. methane bacteria is added in the above- mentioned anaerobic digestion treating vessel and the middle-temp. methane bacteria are selectively sterilized by the bacteriolysis action and the low-temp. methane bacteria are always kept in the system as the dominant species. Thereby the activity can be kept even at low temp. and the energy recovery can be sufficiently performed and also the treatment of the low-concn. organic sewage can be performed.
Patent JP-S59148676-A (JP)
Title: Thermal head
Inventor: OKAMURA YASUSHI
IPC: B41J2/35
Filed: 1983-02-14
Abstract: PURPOSE:To equalize printing densities by eliminating the dispersion of the resistance values of resistors by aligning resistor elements for detecting resistance value and resistor groups for recording in the order of lengths of lead wire on the same base plate in a heat-sensitive thermal head. CONSTITUTION:The quantity of heat for printing is regulated in all by detecting the variation of voltage when resistors 7 for detecting resistance values are electrically energized by a resistance value detecting processor 8 and selecting resistor group for recording by a controller 9, and the density of printing is made constant. Resistors 7, 2'i-2'n on the base plate are concurrently set and lead wires 2b, 2c1-2cn are printed concurrently, so that no dispersion occurs practically on the same base plate and the variation in the resistance values with the lengths of lead wires 2b, 2c1-2cn are valied regularly. Total heat quantity can be smoothly regulated in selecting heating resistor groups 2b, 2c1- 2cn by the controller 9 and the density of printing can thus be made constant all the time.
Patent JP-2000223298-A (JP)
Title: Plasma treatment device
Inventor: ISHII NOBUO
IPC: H01L21/205
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To loosen the condition of strengthening an electric field in a process space opposing to the center part of a flat antenna and the non-uniformity of the plasma density by disposing a plurality of slots with devised interval and length on a flat antenna member. SOLUTION: A plurality of slots 60 having an interval shorter than a microwave and a length shorter than a half of a wavelength is disposed on a flat antenna member 44. In the meantime that the microwave reaches to the flat antenna member 44 of a radial waveguide box 46 and is transferred to the periphery radially, the microwave is radiated through a plurality of the slots 60 to a plasma generating region SP 10 above a process space SP generally in the diameter direction. The microwave reflected on the inner wall surface of the radial waveguide box 46 on the end in the diameter direction of the flat antenna member 44 is also radiated to the plasma generating region SP 10 in the diameter direction.  The microwave radiated in the diameter direction has an electric field component perpendicular to the plane of the flat antenna member 44 and allows an argon gas excited by this electric field component to be plasma.
Patent JP-S55114939-A (JP)
Title: Surface check unit of sheet-shaped material
Inventor: NOMURA SHIYOUZOU
IPC: G01N21/89
Filed: 1979-02-28
Abstract: PURPOSE:To receive always reflection lights to make multi-item difect check possible by scanning plural light beams different in irradiation spot diameter and incident angle with rotary mirrors having rotation phases shifted from each other. CONSTITUTION:Light receivers 4A and 4B are arranged along the scanning direction of irradiation spots on sheet-shaped material 3, and light beams from laser oscillators 1a and 1b different in spot diameter and incident angle/wave length are scanned with rotary mirrors 2a and 2b having rotation phases shifted from each other, and reflection lights from irradiation spots 6a and 6b of respective beams are incident onto light receivers 4A and 4B. Then, outputs A and B of respective light receivers are processed synchronously with driving signals of rotary mirrors, so that various kinds of defect can be classified and checked.
Patent JP-H08214605-A (JP)
Title: Tillage tine having non-tilled soil-treating tine
Inventor: TAKAYAMA TORU
IPC: A01B33/08
Filed: 1995-02-13
Abstract: PURPOSE: To provide a tillage tine attached with a non-tiled soil. treating tine capable of tilling and simultaneously treating non-tilled soil with a simple mechanism, when the tilling of soil is performed. CONSTITUTION: A tillage tine is composed of a pair of blades each extended in opposite directions from a main body to be fixed on a rotary shaft, in which the heights of the both blades from ground are made identical. One is formed as a cutting blade having a bent part for cutting down non-tilled soil and the other is formed as a soil-turning and crushing blade having a small curvature for tilling and soil-turning and crushing. Further, the whole body of the soil- turning and crushing blade is twisted so that the ridge of the blade opens toward outside. This is paired with another tillage tine formed in a laterally symmetrical shape to itself.
Patent JP-H10220922-A (JP)
Title: Plate type by-pass circuit, and heat exchanger and air conditioner that use plate type by-pass circuit
Inventor: HONOKI HIDEYUKI
IPC: F25B41/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To make the work for a plate type by-pass circuit easier and to equalize the phase status of refrigerant by joining plates formed with H shape recessed parts corresponding to a pair of refrigerant flow paths arranged in parallel and a by-pass flow path crossing squarely the flow path with the recessed parts facing each other. SOLUTION: Refrigerant flow paths 11b, a by-pass flow path 11c connecting between the refrigerant flow paths 11b and piping connecting parts 11d are formed with plates 11a formed with H shape recessed parts corresponding to a pair of the refrigerant flow paths 11b arranged in parallel and the by-pass flow path 11c crossing the flow paths 11b squarely. The plate type by-pass circuit 11 is formed by joining the pair of plates 11a by pressing with a predetermined pressure the pair of the plates 11a with solder between them and melting the solder heating the pair of plates 11a in the environment of inert gas. At that time, parts of the solder are arranged to positions corresponding to the refrigerant flow paths 11b and the by-pass flow path 11c.
Patent JP-S58154545-A (JP)
Inventor: SUTEFUAN PENINGAA
IPC: C07C67/00
Filed: 1983-02-17
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-S61183911-A (JP)
Inventor: NITTA KOICHI
IPC: H01C1/14
Filed: 1985-02-09
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-S62208646-A (JP)
Title: Transfer device for semiconductor wafer
Inventor: MITOMI NORIMICHI
IPC: H01L21/677
Filed: 1986-02-07
Abstract: PURPOSE:To shorten the transfer time for semiconductor wafer by a method wherein transfer mechanisms; each consisting of a guide rail, a swinging arm and a slider; are provided two groups as one for the transfer of one sheet of a semiconductor wafer and one for the transfer of plural sheets of semiconductor wafers respectively. CONSTITUTION:A transfer mechanism for one sheet of a semiconductor wafer and a transfer mechanism for the total number of sheets of semiconductor wafers being housed in a cassette are arranged in parallel and the wafers are so contrived as to be transferred moving either of the cassette or a boat to the transfer mechanism according to conditions for transferring these wafers. When the semiconductor wafers are transferred one sheet by one sheet, they are transferred by a combination of a swinging arm 5, a slider 8 and a guide rail 4 in the transfer mechanism for one sheet of a semiconductor wafer and when the total number of the semiconductor wafers in the cassette are transferred, they are transferred by a combination of a swinging arm 15, a slider 18 and a guide rail 13 of the transfer mechanism for plural sheets of semiconductor wafers.
Patent JP-S55117249-A (JP)
Title: Semiconductor supporting electrode
Inventor: ARAKAWA HIDEO
IPC: H01L21/52
Filed: 1979-03-05
Abstract: PURPOSE:To enhance the conductivity of a semiconductor supporting electrode and reduce the thermal expansion of the electrode by containing 25-40vol% of carbon C fiber in the electrode made of Cu-C fiber composite material interposed with carbon fiber in spiral state when forming the elecrode and dispersing agglomerated carbon fiber group in Cu matrix. CONSTITUTION:A bundle of Cu plated carbon fiber having a diameter of 1mum is passed through 50wt% of Cu powder slurry, and hot pressed in spiral state in H2 at 700 deg.C under the pressure of 200-250kg/cm<2> to provide a Cu-30C fiber composite material. Or the bundle of fiber is similarly set in spiral state in a graphite casting mold, the mold is dipped in molten Cu, retained in H2 at 1100 deg.C for predetermined time, and then cooled. Then, the mold is ground. Thus, the carbon fiber group is dispersed in the Cu matrix to enhance the conductivity of the electrode and reduce the thermal expansion thereof.
Patent JP-S59152911-A (JP)
Title: Production of polymeric polyol and polyurethane synthetic resin
Inventor: OZAWA SHIGEYUKI
IPC: C08G18/63
Filed: 1983-02-18
Abstract: PURPOSE:To obtain the titled resin having flame retardance and improved heat resistance, by using a polymer polyol obtained by polymerizing a polymerizable monomer at least a part of which is a maleimide, in a polyol. CONSTITUTION:The objective resin is obtained by reacting (A) a polymer polyol obtained by polymerizing polymerizable monomers containing alpha,beta-unsaturated group and composed of a maleimide (preferably N-phenylmaleimide, etc.) as at least a part of the components (preferably a combination of a maleimide and acrylonitrile) in a polyol (preferably polyether polyol, etc.) with (B) a polyisocyanate compound.
Patent JP-H10222980-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJIMOTO TOMONORI
IPC: G11C11/408
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the risk of a latchup in starting of the clock operation of an internal circuit such as a logic part by performing a clock operation while a substrate voltage is fully pulled in negative direction at the time of starting of a clock operation for feeding to the internal circuit such as the logic circuit immediately after a power is turned on. SOLUTION: This device has a power on reset circuit 1 for detecting the leading edge of a power supply device, a substrate voltage detection circuit 2 for outputting a substrate voltage detection signal VBBDET with its output signal NPOR and a substrate voltage VBB as input signals, and a clock control circuit 3 that does not supply clocks to a logic part when the substrate voltage detection signal VBBDET is at a high level, and outputs an external clock EXTCLK as an input clock INTCLK of the logic part when the reference voltage detection signal VBBDET is at a low level. Clocks are supplied to the logic part when the power supply starts up after the substrate voltage VBB is fully withdrawn in negative direction, and the detection level of the substrate voltage VBB is set to a high level after the clock supply is initiated.
Patent JP-H02207103-A (JP)
Title: Valve device for internal combustion engine
Inventor: JOSA MASATOSHI
IPC: F01L1/18
Filed: 1989-02-04
Abstract: PURPOSE:To simplify the structure of a device energizing a valve to its closing direction with the elastic force of a plate spring by providing a holding part for locking a head part of the tip of a valve stem and a receiving part to which a pressurizing member abuts on the tip of plate spring which base is fixed to an engine main frame in the form of a cantilever. CONSTITUTION:A valve body 1 of an intake/exhaust valve integrally having a valve stem 2 in which tip a head part is formed is elastically rebounded to a valve closing direction by a plate spring 5 having the elastic rebounding force to an arrow A direction. In this case, the plate spring 5 comprises a connecting part 6 in the tip thereof, and its base is fixed to an engine main frame 15 with a bolt 16. The connecting part 6 is formed by bending the tip of the plate spring 5 so as to have the circular profile and fixing the tip to the plate spring 5 with a rivet 7, and consists of a receiving part 8 which upper surface is formed as a sliding surface of a moving valve cam 14 as a pressurizing member and a holding part 9 in which a connecting channel 11 possible to lock the head part 3 of the valve stem 2 is provided.
Patent JP-S61185801-A (JP)
Inventor: KOYAMA HIROO
IPC: F21V14/02
Filed: 1985-02-12
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-H05223234-A (JP)
Title: Melting furnace for refuse incinerated ashes
Inventor: FUJIOKA TADASHI
IPC: F23J1/08
Filed: 1992-02-12
Abstract: PURPOSE:To reduce the consumption of carbon electrodes, enhance power units and extend the lifetime of refractory bricks. CONSTITUTION:In terms of a melting furnace which melts refuse incinerated ashes based on a direct heating system, a direct current(DC) power source is used. The negative terminal of the power source is connected to an upper carbon electrode 2 whose tip is buried in molten slugs 6, while the positive terminal is connected to a furnace bottom electrode 10. Power is supplied between these electrodes, thereby heating and melting the refuse incinerated ashes.
Patent JP-2000223403-A (JP)
Title: Coating-film forming method and coating system
Inventor: YOSHIHARA KOSUKE
IPC: G03F7/16
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a coating-film forming method and a coating system, which are capable of quickly correcting coating failures of various types and forming non-defective coating films. SOLUTION: Countermeasures which correct local coating failures that occur in the surface of a coating film are comprehended beforehand for each type of coating failures, and a coating film is formed on a substrate, and a coating failure occuring locally in the surface of the coating film is detected. A countermeasure is taken against a detected coating failure corresponding to its type as being selected from among the previously comprehended countermeasures, and then the coating film is formed on a substrate under conditions where the corresponding countermeasures are taken.
Patent JP-S63193648-A (JP)
Title: Fault processing system for time division switching circuit
Inventor: TSUKIOKA KENICHI
IPC: H04Q1/20
Filed: 1987-02-04
Abstract: PURPOSE:To detect a fault in data read out from a holding memory and to improve the reliability of a system without exerting influence upon replacing operation relating to a specific time slot in the holding memory by doubling the holding memory in a time division switching circuit and connecting a comparator to respective holding memories. CONSTITUTION:An input side time slot number is applied to a signal line 201 and inputted to respective holding memories A2, B3. An output side time slot number on a signal line 203, a writing clock on a signal line 205 and an output from a counter B6 on a signal line 601 are similarly inputted to the memories A2, B3 and the same contents are written in both the memories A2, B3. The data are simultaneously read out of both the memories A2, B3 by a counter B6 and the read data are compared with each other by a comparator 4. The compared result is inputted to a control circuit 7, and when data obtained by reading out a writing clock inputted to a signal line 111 coincide with the compared result, applies the clock to a speaking memory 1. In case of discrepancy, no clock is applied.
Patent JP-H02208423-A (JP)
Title: Air conditioner
Inventor: NAKAGAWA NOBUHIRO
IPC: F24F1/00
Filed: 1989-02-03
Abstract: PURPOSE:To make an ideal distribution of temperature with a cold head and warm feet state within a room by a method wherein an indoor unit is provided with blowing ports opened at a hollow part of a double floor, blowing ports opened into the room, blowing ports changing-over means and the double floor is provided with aeration ports communicating with the room at end portions and communication holes communicating with the room at any optional positions. CONSTITUTION:When a cooling operation is carried out, a fan 18 is rotated normally, air flowed as indicated by a dotted arrow line, passed through a heat exchanger 4 and cooled there is directed upwardly from upper blowing ports 16, strikes against a ceiling, descends by its own weight while expanding downwardly. After the air cools a dwelling area, the air is sucked through an aeration port 23 and a communication hole 24, passes through a hollow part 22 of a double floor 21 and further the air is sucked at a lower blowing port 17. In turn, when a heating operation is carried out, the fan 18 is rotated in a reverse direction, the hot air is blown from the lower blowing port 17 as indicated by a solid line, the air passes through the hollow part 22 and is blown out of an aeration port 23 and the communication hole 24. At this time, the hot air passes while heating the double floor 21 from below it, resulting in that a temperature of the floor 21 is increased and then a room 2 is indirectly heated with a natural convection flow. The hot air passed from the aeration port 23 and the communication hole 24 is sucked into the blowing ports 16.
Patent JP-S53110241-A (JP)
Title: Air conditioning apparatus
Inventor: KUBO TOORU
IPC: F24F5/00
Filed: 1977-03-08
Abstract: PURPOSE: To accomplish the heating and cooling operation by circulating air within and without the room via a feed duct or an exhaust duct through first and second heat pumps each equipped with an active heat exchanger and a passive heat exchanger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02205703-A (JP)
Title: Soldered-part inspecting apparatus
Inventor: HASHIMOTO AKIRA
IPC: G01B11/24
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to judge pass or fail accurately and positively even if soldered parts having different shapes and sizes are mixed by obtaining the area of each soldered part and the difference in lengths in the directions of an X axis and a Y axis. CONSTITUTION:On a stage 10 which is moved in the directions of an X axis and a Y axis, a printed board unit 11 which is an object to be inspected is fixed, with the soldered surface facing upward. The image of the soldered surface of the printed board unit 11 is picked up with a two-dimensional sensor 13. The input image which is picked up with the two-dimensional sensor 13 undergoes binary coding in a binary coding circuit 15 based on an arbitrary threshold value. The area of each soldered part and the lengths of the X axis and the Y axis are taken out as the characteristic quantities based on the binary coded image with a characteristic taking-out circuit 17. Then, the area which is taken out with the characteristic taking-out circuit 17, an allowance reference value and the difference in lengths in the X and Y directions are compared in a judging circuit 18, respectively. Thus the presence or absence of defects at each soldered part is judged. In this way, the pass or fail of the soldering can be judged positively.
Patent JP-S63193150-A (JP)
Title: Recorder
Inventor: TORII TOMOFUMI
IPC: G03D13/00
Filed: 1987-02-06
Abstract: PURPOSE:To clear an image, and also, to increase printing rate by using an image sheet coated with a microcapsule enclosing color couplers of different colors and a sensitive material and generating a color print. CONSTITUTION:The image sheet 1 coated with microcapsules A1, A2 and A3 enclosing coloring precursive materials a1, a2 and a3 of cyan, magenta and yellow and sensitive composites b1, b2 and b3 is projected and exposed by the exposing part 15 of a slit scanning type, and by reacting with a specific wavelength light contained in an original image, a latent image is formed. Subsequently, in a developing device 3, in a state that said sheet is superposed to a developing sheet 2 coated with a developer D, the microcapsules A1, A2 and A3 are broken down by pressure, the coloring precursive substances a1, a2 and a3 of the quantity corresponding to the exposure quantity ooze out to the developing sheet 2, react with the developer D and color up, and a color print which coincides with an original is obtained.
Patent JP-H05191488-A (JP)
Title: Telephone set
Inventor: TSUDA KEIJI
IPC: H04M1/274
Filed: 1992-01-16
Abstract: PURPOSE:To eliminate the restriction of time requiring for an exchange in exchanging the backup battery of a storage device storing dial numbers. CONSTITUTION:This telephone set is provided with a storage device 6 storing dial numbers. At the time of an on-hook, the storage device 6 is backed up by a battery 3, and it is charged from telephone lines T1 and T2 at the time of an off-hook. When retrieving the battery 3 from the telephone set for an exchange, a switch 4 moving with a hook switch 2 operates to supply power from the telephone line to the battery 3, compensating the storage content of the storage device 6.
Patent JP-S56121607-A (JP)
Title: Filter for fish farming pond
Inventor: YOSHIHARA NORIO
IPC: B01D35/02
Filed: 1980-02-29
Abstract: PURPOSE: To improve the treating efficiency of the titled filter and make possible the simple and sure washing of filter media by putting the filter media between the inside and outside cylindrical bodies provided on the outside circumference of the flow-down cylindrical body at the center of a filtering cylindrical body, and providing multiple water flow holes to the inside and outside cylindrical bodies.  
     CONSTITUTION: The raw water pumped up from the dirt pool of a fish farming pond or the like is supplied through a raw water supply pipe 13 into the obliquely suspending cylindrical body 4 of a filter body 1. As the raw water rotates in the inside, large dirt and the like materials settle and small dirt and the like materials infilter the communicating gap 16 between an outside cylindrical body 7 and a filter cylindrical body 2 and contact with the inside filter media 23 through multiple through-holes 11, 11. The filtered water passes the through-holes 12, 12 of an inside cylindrical body 8, ascends in the communicating gap 9 between said body and a flow-down cylindricl body 6, flows down the cylindrical body 6, is sent to a filtrate feeding pipe 14 and is recirculated to the fish farming pond. During the normal filtration operation, the dirt 17 is discharged when the valve of a discharge pipe 15 is opened for a short time. At the backwashing of the filter media 23, the valve of the water supply pipe 13 is closed and a backwashing valve is opened to back flow the filtrate from the feeding pipe 14, whereby the filter media are washed. The washing water is sent to the cylindrical body 4. 
     COPYRIGHT: (C)1981,JPO&Japio