baber/WOPTO huggingface dataset:
Patent JP-H02211299-A (JP)
Title: Anaerobic digestion of sludge
Inventor: NONOYAMA NOBORU
IPC: C02F11/04
Filed: 1988-09-16
Abstract: PURPOSE:To attain a high digestion rate in a short period of time by supplying solubilized organic sludge into an anaerobic digestor chamber wherein exist the methane bacteria which propagate at a pH value of 7.8-8.5 and thereafter effecting its anaerobic digestion in at least five days. CONSTITUTION:Organic sludge is subjected to a wet milling treatment, supersonic treatment and heat treatment to break the cell walls of the sludge microorganisms for effecting solubilization thereof. The sludge thus solubilized is supplied into an anaerobic digestor chamber containing as main microbial mass the methane bacteria which propagate rapidly in sewage sludge at a pH value of 7.8-8.5. This sludge is then subjected to anaerobic digestion within the aforesaid pH range and for at least five days with the bacteria-inoculated sludge kept in the chamber. The adoption of this treatment method permits a high digestion rate to be attained in only several days, thereby increasing substantially the treating capacity of the digestor chamber.
Patent JP-H1167375-A (JP)
Title: Connector
Inventor: SAWADA TAKASHI
IPC: H01R13/73
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To eliminate burr removal work, while preventing rocking in a mount hole by at least two parts of areas not corresponding to a parting line on an outer circumference face of a connector housing in an engaged state and an area corresponding to the parting line which is in non-contact with an inner circumference of the mounting hole. SOLUTION: A connector housing 11 is held in given attitude and position without plays, since an arc-shaped non-corresponding area 11A of the outer circumference of the housing is spirally fitted tightly to the inner circumference of a mount hole H. In addition, since a burr 11C occurring in that corresponding area 11B is housed in a space between a flat face of the corresponding area 11b and the inner circumference face of the mount hole H, the burr will not come into contact with the inner circumference of the mount hole H. Or even if it does, the contact pressure is restrained low by the burr 11B being flexibly deformed. Consequently, even if the burr 11C is not removed, the connector housing 11 can be smoothly engaged with the inside of the mount hole H.
Patent JP-H05196340-A (JP)
Title: Cooled air controller of refrigerator
Inventor: NAKANO YUJI
IPC: F25D11/02
Filed: 1992-08-28
Abstract: PURPOSE:To offer a cooled air controller for a refrigerator, which is capable of halting a baffle plate at an intermediate position between fully open and fully closed positions and of controlling the cooled air supply amount in two or more steps, by adequately selecting the operation period of time of a motor based on the set temperature of a storage compartment. CONSTITUTION:A cooled air controller consists of storage compartment temperature setting devices SW1, SW2 and SW3, a temperature detector 75 which detects the temperature of a storage compartment, and a controller which controls the operation of a motor 61 based on the set temperature set by the setting devices and the temperatures detected by the temperature detector, and the controller selects the operation period of time of the motor so that a baffle plate is held at an open position corresponding to the set temperature set by the setting devices.
Patent JP-H0279232-A (JP)
Title: Optical head
Inventor: MATSUOKA KAZUHIKO
IPC: G11B7/135
Filed: 1988-09-16
Abstract: PURPOSE:To improve the quality of a reproducing signal and to prevent the output fluctuation of a semiconductor laser by inclining the reflecting surface of a sensor to the main beam of an incident light flux. CONSTITUTION:A first sensor 15 light-receives one side light flux amplitude- divided by a non-polarizing beam splitter 11 out of the parallel light flux from a collimator lens 109 and by using the output, the light emitting quantity of a semiconductor laser 108 is controlled. Together with it, other side light flux is amplitude-divided by the non-polarizing beam splitter 11 and an optical information recording medium 101 is irradiated therewith, the reflecting light is amplitude-divided by the non-polarizing beam splitter 11 again, and one side light flux is constructed to be light-received by a second sensor 14. The reflecting surface of the sensor 15 and the second sensor 14 is constituted to incline to the main beam of an incident light flux. Thus, the direction of the reflecting light reflected by the light receiving surface or a cover plate, etc., of respective sensors 14 and 15 is dislocated from the direction of the incident light flux and the output of the semiconductor laser can be stabilized.
Patent JP-H0781808-A (JP)
Title: Manufacture of roll paper for toilet
Inventor: SHINOHARA TOMOYUKI
IPC: B65H18/00
Filed: 1993-09-16
Abstract: PURPOSE:To manufacture a product roll having high quality without using an expensive shaft body at the time of manufacturing a core-less roll paper. CONSTITUTION:In a web winding process, plural cores 20, 20... made of inexpensive material such as tubular material or cylindrical material are used, and these cores are supplied to a web winding part 12 with a space A between each core 20, 20, and the liquid for adhering web is sprayed to the wind-up starting end of the web in a range of a predetermined small length, and the web is wound, and thereafter, a web at a product length is wound to form a long size web wound material T1 with core. Continuously, a drying process for drying the long size web wound material T1 with core, a cutting process for cutting the dried long size web wound material T1 with core at a product length, and a core drawing process for drawing the core 20 from a short size web wound material T2 with core are performed.
Patent JP-S6384637-A (JP)
Title: Acid catalyst for modifying saccharides
Inventor: KINOMURA KEISUKE
IPC: C07H1/00
Filed: 1986-09-29
Abstract: PURPOSE:To reduce the decomposition of the saccharide part and to easily control the anomer proportion by using >=1 kind among the heteropoly acids expressed by the two different general formulas as the catalytic component to prepare the titled acid catalyst for modifying saccharides. CONSTITUTION:The heteropoly acids expressed by formula I [X is P, As, Si, and Ge, M is Mo and W, (n) is 2 or 2, where (n) is 3 when X is P or As and (n) is 4 when X is Si or Ge, and (m) stands for 0-30] and formula II [Y is P and As, and M and (m) are the same as in the formula I] are used as the catalytic component to form the catalyst for modifying saccharides. Phosphorus tungstate, phosphorus molybdate, silicon tungstate, silicon molybdate, arsenic tungstate, etc., are exemplified as the heteropoly acids.
Patent JP-H1168725-A (JP)
Title: Synchronizing method
Inventor: KADOWAKI NOBUSATO
IPC: H03K5/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a stable operation synchronized with an internal clock even when an asynchronous clock is inputted from the outside by operating a circuit while using an enable signal synchronized with the input clock and the edge of the input clock. SOLUTION: The asynchronous clock is inputted to a flip-flop circuit F1 on the 1st stage, an output Y of a flip-flop circuit F2 on the 2nd stage and an output Z of a flip-flop circuit F3 on the 3rd stage are inputted to a gate circuit G, and the output of the gate circuit G is used as the enable signal. The internal input clock of an electric circuit is inputted to the clock terminals of the respective flip-flop circuits F1-F3. Namely, the asynchronous clock is latched at the timing of the input clock, the respective outputs X, Y and Z of the flip-flop circuits F1-F3 are outputted and the enable signal is generated by the outputs Y and Z. While using this enable signal and the rise edge of the input clock, the electric circuit is operated.
Patent JP-2000064241-A (JP)
Title: Snow removing machine
Inventor: TAKAHASHI SHINICHI
IPC: E01H5/09
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To easily perform an adjustment according to a snow state without interrupting a work by providing a switching plate within a base part of a snow shoveling chute and forming the plate so that a snow shoveling height may be switched. SOLUTION: A snow shoveling chute 7 is formed by a chute part 71, a chute cap and a tip cap. When snow with specific gravity is removed, snow blown up by a blower is changed to an arrow S' direction in the advancing direction by a swash plate 74a of a switching plate 74 rotating downward when snow rises up to the halfway of the chute part 71 and is forcibly discharged outward from an open side 71d of the chute part 71. At the time of a normal work, the swash plate 74a is placed at a location of an arrow N. As a result, snow blown up by the blower rises in an arrow N' direction and is removed outward from a tip of a tip cap. As a result, a problem that snow is piled and clogged on the lower part of the snow shoveling chute 7 is eliminated and snow can be surely shoveled outward while rising speed is kept on the lower part of the chute 7.
Patent JP-H0895912-A (JP)
Title: Autonomous distributed data base managing system
Inventor: SAKAGUCHI EIJIRO
IPC: G06Q10/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide a system with which distributed processing can be mutually autonomously performed after the unitary management of trunk information by providing a single dealer machine and player machines for autonomously and distributedly executing jobs from the other computer by holding only the trunk information required for themselves in the trunk information sent from the dealer machine. CONSTITUTION: This system is composed of one dealer machine 40 and two player machines 50 and 52 connected through a network system 30. The dealer machine 40 is provided for a management section, performs the preparation, transmission and management of information such as a parts list, work schedule, persons in charge and process, for example, as non-variant trunk information and performs the preparation, transmission and management of order-reception information or stock information as variable trunk information. The player machines 50 and 52 hold only the trunk information required for themselves in the trunk information sent from the dealer machine 40 and autonomously and distributedly execute the jobs from the other computer.  For example, the player machines 50 and 52 are provided for the working site section of a plant or the like, plan the required amount of materials based on the trunk information and perform processing such as manufacture planning based on this schedule.
Patent JP-H01158209-A (JP)
Title: Control cable
Inventor: ONIMARU SADAHIRO
IPC: F16C1/10
Filed: 1988-09-14
Abstract: PURPOSE:To aim at durability and load efficiency of a control cable by forming an inner coat and a liner on the inner circumference of a conduit by polyamide resin composition and polybuthylene terephthalate resin composition having respective specific valves of bending stress and thermal deformation temperature. CONSTITUTION:An inner coat 3 on the outer circumference of an inner cable 1 in formed by polyamide resin composition having stress of 455kPa and a thermal deformation temperature of 180 deg.C or more and a liner 4 on the inner circumference of a conduit 2 is formed by polybuthylene terephthalate resin composition of 1,820kPa and 50-200 deg.C. Accordingly, its durability and load efficiency can be improved.
Patent JP-S59121733-A (JP)
Title: Manufacture of input surface of x-ray image tube
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01J29/38
Filed: 1982-12-28
Abstract: PURPOSE:To prevent lateral diffusion of light within a phoshor film by filling the prismatic crystal particle boundary or crack of prismatic crystal forming a vacuum-deposited film with a substance having a high light reflectivity or high light absorption coefficient in the powder condition. CONSTITUTION:The crystal particle boundary or crack 25 of prismatic crystal 24 forming a vacuum-deposited film 22 is filled with a substance having a high light reflectivity or light absorbing coefficient in the powder condition in the mean particle size of 1deltam or less. As a substance having a high reflectivity, aluminium, magnesium and silver, for example, are used, while as a substance having a high light absorbing coefficient, carbon, chromium oxide, nickel oxide and iron oxide, for example, are used. Thereby, each prismatic crystal 24 works each other like an independent optical fiber and thereby it can almost perfectly be prevented that the light in the one column invades into the adjacent columns. As a result, total image quality including resolution and contrast can be further improved.
Patent JP-S6389576-A (JP)
Inventor: ARIE NOOMEN
IPC: C09D201/00
Filed: 1987-09-17
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-H0575961-A (JP)
Title: Video printer
Inventor: WADA RYUKICHI
IPC: H04N5/76
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a picture hard copy having a prescribed aspect ratio by changing the subscanning speed in accordance with the selected state of the picture aspect ratio and controlling two or more kinds of print different by picture aspect ratios. CONSTITUTION:A CRT having a prescribed aspect ratio is used; and when the lengthwise direction is taken as the subscanning direction, the subscanning speed is changed to obtain a hard copy having the prescribed aspect ratio. At this time, a normal/wide changeover switch 14 is switched as the selecting means in accordance with the selection state of the picture aspect ratio, and the subscanning speed is changed. A pulse motor 13 is used, and the number of pulses per certain time is changed to rotate it by the control of a microprocessor 10, and a prescribed rotative speed is obtained to obtain a hard copy 18 having the prescribed aspect ratio. Then, a different mark is attached to a prescribed position in accordance with the classification of a print form and is discriminated by an optical sensor provided in a print unit 11. Thus, the picture hard copy having the prescribed aspect ratio is obtained.
Patent JP-H0394898-A (JP)
Title: Treatment of oil-containing waste water
Inventor: KATO AKINORI
IPC: C12N1/16
Filed: 1989-09-08
Abstract: PURPOSE:To obtain the method for treating oil-contg. waste water which simplifies stages and operations, improves a treating effect and attains the saving of energy by directly treating the oil-contg. waste water with aerobic lipid metabolizing bacteria which have a high lipid metabolizing power and allow easy handling. CONSTITUTION:The aerobic lipid metabolizing bacteria are inoculated in the oil-contg. medium and are cultured in a large amt. in accordance with the conventional method under aerobic conditions. The resulted premedium is introduced into a culture treating tank A in which water is previously filled. The oil-contg. waste water A is thereafter introduced into the tank and is mixed with the liquid. This liquid mixture is circulated in the tank under the aerobic conditions, i.e., under the supply of a large volume of air (oxygen) to bring the bacteria and the fats and oils into sufficient contact with each other, by which the bacteria are cultured and the lipid in the waste water is decomposed and metabolized. The culture treated liquid obtd. by treating the oil- contg. waste water in the culture treating tank A is put into the aeration tank A and is treated by activated sludge under the aerobic conditions and is thereafter separated to the treated water T and the sludge S in a settling tank A. The sludge S is circulated from the settling tank A to the aeration tank A and is reutilized.
Patent JP-H1060787-A (JP)
Title: Production of cotton, sliver and fibrous product containing para-based aramide fiber
Inventor: MIZUKAMI YOSHIKATSU
IPC: D01F6/60
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a para-based aramide fiber product capable of performing a high concentration dyeing, good in dyed color fastness by changing the para- based aramide fiber to have a dyeable structure having a specific hole diameter distribution, with an applied force in a spinning process, etc. SOLUTION: This method for producing a para-based fiber is to obtain a cotton or a sliver having a peak in a range of 85-130Å hole diameter distribution measured by a mercury porosimeter and >=0.1cc/g injected amount by passing the para-based aramide fiber through a roller card by plural number of times. The para-based aramide fiber is treated for dyeing at >=130 deg.C temperature, preferably at >=150 deg.C to dye >=0.1wt.% dyestuff to the fiber and then used for a spinning or making a nonwoven fabric.
Patent JP-S6386826-A (JP)
Title: Copper smelting furnace
Inventor: YAMAMICHI TETSUO
IPC: C22B15/00
Filed: 1986-09-30
Abstract: PURPOSE:To prevent the increase of impurities in molten copper and to prevent the erosion of furnace members by using iron members formed with oxide films to constitute the members of a copper smelting furnace which contact the molten copper. CONSTITUTION:The members such as nozzles of tundishes and metering pins provided in a casting stage for the copper smelting furnace are constituted of the iron materials formed with the oxide films on the surfaces. The oxide films are stabilized in the molten copper and even if the iron materials contact the copper in a molten state, the elution of the iron materials into the molten copper is prevented. The oxide films are formed of FeO, Cr2O3, Mn2O3, NiO, etc. The increase of impurities in the copper is thereby prevented and the mechanical strength of the members in contact with the molten copper and the strength thereof to thermal impact are improved.
Patent JP-S59117288-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: HIRANO RIYOUICHI
IPC: H01S5/227
Filed: 1982-12-24
Abstract: PURPOSE:To prevent deterioration in electric characteristics of a device even at a high temperature during the current conduction for a long time, by the constitution, wherein different conducting type impurities are diffused in a region forming a crystal interface, and the position of a P-N junction is moved from the interface to the inside or to the outside. CONSTITUTION:The carrier concentration of P-type impurities in a P-InP layer 4 is denoted as Np, and the carrier concentration of N-type impurities in an N-InP layer 1, which is a substrate is denoted as Nn. In this case the relationship Np>Nn is established. For example, Zn, whose diffusion is easy, is selected as the P type impurities. An InGaAsP active layer is P-type. Then, the position of the P-N junction, which is exposed to the initial atmosphere, A, B, and C, and D, E, and F is moved to the position A', B', and C', and D', E', and F' in the N-InP layer 1. In this constitution, the exposed P-N junction interface, which becomes the cause of deterioration at a high temperature, is eliminated. As a result, a current can be concentrated in the active region 2a.
Patent JP-2000067266-A (JP)
Title: Method for displaying and editing raster image and computer aided graphic processing system utilizing the method
Inventor: FUJITA HIROSHI
IPC: G06T19/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer aided graphic processing system capable of confirming the height of a raster image and the ruggedness of its shape in two-dimensional display. SOLUTION: This graphic processing system is provided with a central computer 101 for calculating a color corresponding to the rugged shape of the raster image based on the value of the raster image in the case of editing the raster image through operation from a mouse 104 and a keyboard 105, defining a light source in a three-dimensional space, calculating the mirror reflected component and diffusion reflected component of the rugged shape based on the light source and the value of the raster image, synthesizing the calculated color, mirror reflected component and diffusion reflected component and displaying the synthesized rugged raster image on a display device 107 in real time.
Patent JP-H0779770-A (JP)
Title: Cell culture of organisms and culture tank therefor
Inventor: NAKAYAMA TAKEYUKI
IPC: C12M3/04
Filed: 1993-09-17
Abstract: PURPOSE:To accelerate the proliferation of organic cells and enable a large volume of cell culture by feeding the culture medium to the cell inoculated on the tray as the medium is foamed and raised up to the cell from below the tray in the culture tank. CONSTITUTION:In the culture tank 1, the organic cells are placed on the tray 11 and the culture medium is stored in the bottom lower than the tray 11. The culture medium is foamed by means of the bubbler 15 at the bottom and the foam is grown and raised so that foamed medium is fed to the cells.
Patent JP-S59116906-A (JP)
Title: Index signal adjusting device
Inventor: OKADA HIROO
IPC: G11B27/10
Filed: 1982-12-23
Abstract: PURPOSE:To absorb a set angle error between an index detecting element and a read/write element by absorbing a time shift based on the set angle error or both elements by the adjustment of a delay quantity of an index signal. CONSTITUTION:A rise signal S of a reproducing information is applied to a terminal 8 by a read/write element. Accordingly, a time difference between a detecting time point of an index signal IA and the signal S is obtained. This time difference is compared with a reference time difference, and its shift quantity is given to a delay time setting device 5. A delay quantity TO corresponding to a reference set time difference is set in advance to the setting device 5, and varies in its value in accordance with the shift quantity. A subtraction counter 6 subtracts the signal IA and said delay quantity, and sends out a pulse to a gate circuit 7 when its contents become zero. The gate circuit 7 opens the gate by a set time by the signal IA, and outputs said pulse as a final index signal IB from a terminal 10.
Patent JP-H1079098-A (JP)
Title: Mutual traffic movement managing device
Inventor: SATO MASAO
IPC: G08G1/056
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an alternate traffic movement managing device properly executing the movement management of forward vehicles and backward vehicles according to the traffic state of vehicles at a road allowing vehicles to pass mutually. SOLUTION: The mutual traffic movement managing device arranges stopping vehicle existence sensors T1 to T4 and display panels D1 to D4 at a saving place #1 on the incoming side of a mutually traffic road and saving places #2 to #4 on the outgoing side of the mutually traffic road, arranges direction discriminating sensors H1 to H4 on this side of the entering direction of each saving place # to #, and provides opposing vehicle monitoring areas # to #.  Then a section for counting 'the number of saving vehicles-l-the number of entering vehicles' and a section for counting 'the number of passing vehicles' are set within each areas # to # to count the number of respective vehicles in each counting section of these to control the displayed contents of the display panels D1 to D4 (message contents managing the mutual traffic of the incoming and outgoing vehicles) arranged at the saving places # to #<= based on the counted number of the vehicles in each counting section.