baber/WOPTO huggingface dataset:
Patent JP-S5638195-A (JP)
Title: Concentrating method for sludge
Inventor: ITOU KAZUYUKI
IPC: C02F11/12
Filed: 1979-09-06
Abstract: PURPOSE: To decrease the volume of concentrated sludge to be dehydrated, by aerating separated liquid containing floated sludge in the concentrating vessel and after that, introducing into newly provided settling vessel and returning precipitated sludge to the concentrating vessel again and then, separating solid from liquid in the concentrating vessel surely.  
     CONSTITUTION: Sewage flowing in the settling pond through the duct 1A, is separated into the precipitated solid and supernatant liquid and the supenatant liquid is sent to the final settling pond 3 after introducing into the aeration vessel 2 and aerating it and then, aggregated and precipitated flock is separated from clean supernatant liquid. Then, said supernatant liquid is discharged through the duct 3A after carrying out the treatment, such as sterilization and the flock is drawn out from the lower part of the pond 3 and then, a large parts of it are sent to the sludge concentrating vessel 4 as surplus sludge. Next, separated liquid separated in the sludge-concentration vessel 4, is deaerated in the deaeration apparatus 9 and supplied to the settling tank 10, and the supernatant liquid is separated from the sludge. And, the sludge having a higher concentration of solid matter, is obtained by returning the concentrated sludge separated in the vessel 10 to the vessel 4 and carrying out the precipitation treatment again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0411067-A (JP)
Title: Automatic cutting machine
Inventor: MUNAKATA AKIRA
IPC: D06H7/00
Filed: 1990-04-27
Abstract: PURPOSE:To enable preparation of accurate cut parts without causing shift of a fabric by drawing a figure based on previously memorized data in a state of the whole fabric surface fixed to a cutting table and then cutting the fabric. CONSTITUTION:A figure drawing head is driven and controlled on a fabric fixed onto a cutting table based on data previously memorized in a microcomputer and subsequently cut to enable accurate drawing of the fabric in a firmly fixed state and afford cut parts of high quality.
Patent JP-S5238850-A (JP)
Title: An electric circuit uning addition and subtraction circuit by digital system
Inventor: KIUCHI YOUSUKE
IPC: G06F7/38
Filed: 1975-09-22
Abstract: PURPOSE: To make the accuracy higher and best use of the circuit in high noise part such as process control application by constituting the frequency amplifier and multiplication and division circuit by use with digital system addition and subtraction circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5541511-A (JP)
Title: Micro program control system
Inventor: NAKANUMA TADASHI
IPC: G06F9/24
Filed: 1978-09-16
Abstract: PURPOSE: To omit a micro program loader by transmitting micro instructions to a register of a controlled part and receiving them from the register for the purpose of writing and reading them on a control memory unit.  
     CONSTITUTION: When flip flop (FF) 28 is set by a micro instruction of micro instruction register 23, access for control memory unit 22 is controlled by signals on line i. Then, the micro instruction from a register in controlled part 24 is written or read through signal line f for the address from micro address register 26 outputted from sequencer 21 on a basis of signals on line h. The wirte to the micro instruction register is inhibited by signals on line j, and controlled part 24 is controlled by signals on line k, and micro instruction transmission and receiving between the internal register and control memory unit 22 are executed through line f. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5237293-A (JP)
Title: Method and apparatus for correcting taper
Inventor: TERAHARA GOROU
IPC: B24B5/04
Filed: 1975-09-20
Abstract: PURPOSE: To correct the taper accurately and reliably over the full length of a workpiece by utilizing a measuring device and an oscillation-preventing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11303105-A (JP)
Title: Foundation retaining wall block of leaning type retaining wall and foundation structure using the same
Inventor: KAYAHATA ATSUSHI
IPC: E02D29/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a foundation retaining wall block and the foundation structure using the block capable of constructing it easier than the conventional construction work of the foundation in the state that the stability of the leaning type retaining wall is maintained more stable than the conventional one, so that various expenses can be reduced. SOLUTION: A foundation retaining wall block is a precast concrete block of a box frame construction to be used for the foundation when a leaning type retaining wall is formed. In the upper side 1c and the lower side 1d existing above and below between nearly parallel front and rear walls, the upper side 1c is at right angles both to the front surface and to the rear surface, and the angle α that the front wall 1a makes with the lower side 1d equals to the inclined angle γ of the leaning type retaining wall, and the angle βthat the lower side 1d makes with the rear wall 1b is made equal to the angle subtracted the inclined angle γ of the retaining wall from 180 deg..
Patent JP-H09296458-A (JP)
Title: Installation foundation for submarine structure
Inventor: KATAYAMA KEIICHI
IPC: A01K61/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To stably install a structure on the bottom of the sea which is neither flat nor sturdy. SOLUTION: Spikes 4 are projected from the rear face of a nearly flap base 1 connected to the bottom face or the legs 3 of a submarine structure 2. The base 1 is provided with an opening 8 at the face except the contact face with the bottom face of the submarine structure 2 or the legs 3. The spikes 4 are the projected parts of the submarine structure 2, piercing from the upper face of the base 1 to the rear face. The projected length is regulated by stoppers 9, 10 fixed to the legs. Or other piles independent from the submarine structure are projected to pierce the base from upper face to the rear face and the stoppers 9, 10 attached to the piles are fixed to the base 1 to regulate the projecting length.
Patent JP-H01287297-A (JP)
Title: Production of bi-containing oxide superconducting material
Inventor: SARUWATARI KOICHI
IPC: H01B13/00
Filed: 1988-05-11
Abstract: PURPOSE:To form a dense, thick film-shaped oxide superconductor on the surface of an electrically conductive base material in a short time by forming an electrodeposited layer contg. the constituent elements of a Bi-contg. oxide superconductor on the surface of the base material by electrophoresis in an electrodeposition bath and by carrying out heat treatment. CONSTITUTION:Powder of a Bi-Sr-Ca-Cu-O type oxide superconductor or powder of a precursor of the oxide superconductor is dispersed in dimethyl ketone to prepare an electrodeposition bath. Electrodeposition by electrophoresis is carried out in the bath with a base material at least the surface of which has electrical conductivity as the cathode to form an electrodeposited layer of the Bi-contg. oxide superconductor on the surface of the base material. The electrodeposited layer is then sintered by heat treatment to form a superconductor layer. This superconductor layer has satisfactory adhesion to the base material, superior flexibility and high mechanical strength.
Patent JP-S63279683-A (JP)
Title: Video tape recorder
Inventor: OKADA HIROSHI
IPC: H04N5/937
Filed: 1987-05-11
Abstract: PURPOSE:To prevent the rocking of a reproduced picture and in addition to prevent the disturbance of synchronism at the time of switching to an ordinary reproduction by making the length of a write-in field be the multiple of integer of a horizontal period and performing the phase servo of a drum by using a reference phase signal based on the contents of a read-out side address counter. CONSTITUTION:At the time of a slow reproduction or a still reproduction in a VTR from which the video signal of a field memory was read out, a preset counter 38 to count the horizontal drive signal of the video signal to be written in the field memory (DPRAM) 11 and an encoder 52 to generate the reference phase signal based on the contents of the read-out side address counters 41, 42 of the memory 11 are provided and the length of the field of the video signal written in the memory 11 is made to be the multiple of integer of the horizontal period. Thus the lengths of respective read-out fields are made equal, and the skew and the rocking in the vertical direction of the reproduced picture are prevented. Further, by performing the phase servo of the rotary drum within the read out section of the memory 11 by means of a drum servo 60 by using the above-mentioned reference phase signal, the disturbance of the synchronism of the reproduced picture is prevented when it is switched from the slow reproduction or the still reproduction into the ordinary reproduction.
Patent JP-H06297692-A (JP)
Title: Lithographic rotary press for long sheet
Inventor: SUZUKI MASAYUKI
IPC: B41F33/04
Filed: 1993-04-16
Abstract: PURPOSE:To seamlessly and continuously print repeated patterns on a long sheet running at a constant speed in a lithographic rotary press. CONSTITUTION:Two plate cylinders 11, 12 having an equal diameter are parallelly provided along the running route of a long sheet S at every one color at the interval L equal to the circumferential length L of each of the plate cylinders 11, 12 and the image 11b of the front half part of repeated patterns wherein the circumferential length L of the front plate cylinder is set as a repeated unit length L is drawn on the front plate cylinder 11 and the image 12b of the rear half part of the repeated patterns is drawn on the rear plate cylinder 12 and, when the contact of the image 11b of the front plate cylinder with the long sheet S is started, the contact of the image 12b of the rear plate cylinder 12 with the long sheet S is completed.
Patent JP-H08286001-A (JP)
Title: Hard coat film for protecting display surface
Inventor: ORIGASA TOSHIYUKI
IPC: G02B1/14
Filed: 1995-04-17
Abstract: PURPOSE: To efficiently produce a hard coat film for protecting display surface by giving sliding property to the hard coat film and to provide the hard coat film excellent in optical property, the resistance to scuffing and chemical resistance. CONSTITUTION: The hard coat film 1 having a bead-containing hard coat layer 3 on both surface of a transparent base material is formed by applying a composition containing 0.1-0.7 pts.wt. inorganic or organic particle (bead) 4, of 1±0.5μm in average particle diameter with respect to 100 pts.wt., ionizing radiation setting resin expressed in terms of solid matter on the transparent base material 2 and curing the resin by irradiating with ionizing radiation to form the hard coat layer containing the bead. The coefficient of static friction of the bead- containing hard coat layers 3 of the resultant hard coat film 1 with each other becomes 0.1-0.8 and the film excellent in sliding property is obtained.
Patent JP-H08286383-A (JP)
Title: Exposure system
Inventor: TAKIZAWA TAKESHI
IPC: H01L21/027
Filed: 1995-04-17
Abstract: PURPOSE: To perform highly accurate position detection despite of a simple structure by using a face position detection means for detecting the position of a substrate to be exposed in the case of positioning of the substrate to be exposed. CONSTITUTION: A glass plate 4 is extended over a plate stage. After that, the plate stage is driven in the (y) direction. In this case, outputs of Z sensors 2, 3 reach some fixed value so that deviation of the glass plate 4 in the θ direction is calculated from difference in the sending quantity in the (y) direction in the case of detecting an edge of the glass plate 4 and the distance Dx between Z sensors 2, 3. And this deviation θ is compensated by rotating the plate stage. Then, the glass plate 4 is sent in a focus position so as to be focused. Secondarily, the plate stage is sent in the (x), (y) directions by monitoring respective sending quantity till the outputs of the Z sensors 1, 3 reach the fixed value for measuring the deviation quantity in the (x), (y) direction.  A face position detection means is thus also used for detecting the position of a substrate to be exposed in positioning.
Patent JP-S5814817-A (JP)
Title: Optical system of color video camera
Inventor: TSUJI SADAHIKO
IPC: H04N9/07
Filed: 1981-07-20
Abstract: PURPOSE:To prevent a performance drop as a low-pass filter of a double refraction plate, and to eliminate a false color signal, by placing a main axis of the double refraction plate by rotating it by a specific angle against the horizontal scanning direction of an image pickup tube. CONSTITUTION:A main axis of a double refraction plate 2 is placed by rotating it by (45+90n) deg. when (n) is set to 0, 1, 2 and 3, and by 45 deg. in this case by setting ''n'' to ''0'', against the horizontal scanning direction of an image pickup tube. When it is rotated by 45 deg. in this way, a P component and an S component of light become equal, and a transmission ratio of a normal light beam 4 and an abnormal light beam 5, which have been separated by the double refraction plate 2 becomes equal, therefore, the double refraction plate 2 is capable of sufficiently displaying the performance as a low-pass filter. Therefore, it is possible to eliminate a false color signal caused by mixing of space frequency of an object to be photographed and color carrier frequency.
Patent JP-H05289880-A (JP)
Title: Fuzzy knowledge extracting device and fuzzy knowledge detailing/simplifying device and fuzzy inference device
Inventor: FUJII TORU
IPC: G06F15/18
Filed: 1992-04-08
Abstract: PURPOSE:To constitute the device so that a man can understand and correct easily, even if the quantity of fuzzy knowledge increases. CONSTITUTION:A parameter PFZ of a fuzzy inference is inputted to a knowledge setting device 2 through an input device 1, and it is set to a fuzzy inference device 4 and a fuzzy knowledge data base 5. In a fuzzy adjustment data storage device 6, learning input data Xi for executing a recollection processing, and expected output data for evaluating a result of inference are stored, and by giving its learning input data to the fuzzy inference device, a fuzzy inference is executed by using an MIN-MAX method, etc., a calculated output data train Yi is sent to an evaluation value calculating device 7 of the post-stage, the output data and the expected output data are compared therein, an error is derived, a rule of a large error is extracted, and detailing, etc., are executed. The parameter is stored hierarchically, and in accordance with requested approximate accuracy, necessary knowledge is read in the fuzzy inference device.
Patent JP-H07302441-A (JP)
Title: Groove shape measuring instrument
Inventor: MUKODA MASARU
IPC: G01B11/22
Filed: 1994-04-30
Abstract: PURPOSE:To form a groove shape measuring instrument capable of rapidly measuring groove shapes with high accuracy with decreased variations in the photodetecting sensitivity on optical sensor surfaces. CONSTITUTION:This groove shape measuring instrument has the optical sensors 60 to 62 which detect the respective diffracted light beams K0, K1, K2 of zero order, first order and second order obtd. by irradiating the groove shape measuring point 52A of an optical disk 51 with a laser beam LB and a groove shape calculating section 70 which calculates the groove shapes from these optical sensor outputs (a) to (c) The respective optical sensors 61, 62 of the first order and the second order are equipped with detecting position regulating sections 12, 13 for setting optimum detecting positions and are provided with an optical sensor position control circuit 1 for controlling the respective detecting position adjusting sections 12, 13. This optical sensor position control circuit 1 is provided in combination with a position detecting mechanism for the minus first order diffracted light for capturing the information on the position of the minus first order diffracted light K-1 necessary for calculating the control signal (main part: an elliptic surface mirror 11).
Patent JP-S5738201-A (JP)
Title: Equipment for automatic warehouse
Inventor: MIYAKE ATSUO
IPC: B65G1/00
Filed: 1980-08-19
Abstract: PURPOSE:To simplify the management and the operation of warehousing by a method wherein the warehousing of the automatic warehouse is card-based operated simultaneous with the recording of an electronic computor, the cards are stored at a predetermined location in a rack, a delivery command is changed into the retrieval command of the card and the delivery of warehoused items is effected by the card. CONSTITUTION:In the three-dimensional warehouse having the rack with a plurality of partitioned receiving spaces in the up-and-down direction as well as the horizontal direction thereof and an item delivery equipment movable along the rack, a setter for storing and a setter for delivery are equipped at the entrance and the exit of the warehouse. An information paper punching device 12 annexed to the setters is equipped in an operation room to punch a warehousing data paper 13 and the half sheet of the paper is pinched by a card 17 for setting a rack address therefor. This card 17 is read by a card reader 23 to set the rack address thereof and is placed at the predetermined location of a card rack 18. When the nomenclature and quantity of the item is designated upon the delivery thereof, the predetermined card 17 is designated to take it out and enter it into the rearder 23, then, the delivery equipment is operated and the delivery of the commodity may be effected.
Patent JP-S595345-A (JP)
Title: Character-string processing system
Inventor: FUKUSHIMA HIROMICHI
IPC: G06F9/06
Filed: 1982-06-30
Abstract: PURPOSE:To increase a processing speed, by checking at a high speed whether some field contains only a numerical value or a character, when generating a compiler and a pre-processor. CONSTITUTION:A check data is set to a character field register 1. A numeral comparing circuit 2 and a blank comparing circuit 3 are connected to an output terminal of a character field register 1. The numeral comparing circuit 2 checks whether a data set to the character field register 1 is a numeral or not, and outputs ''1'' and ''0'' in case when all characters are a numeral, and in other case, respectively. Also, the blank comparing circuit 3 outputs ''1'' under the condition that in case when there is a blank in a data set to the character field register 1, it is the head blank and its subsequent blank, or under the condition that there is no blank. Accordingly, an output of an AND gate 4 becomes ''1'' when all characters are a numeral.
Patent JP-S60258986-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: YOSHIKAWA AKIO
IPC: H01L21/208
Filed: 1984-06-06
Abstract: PURPOSE:To obtain the titled device of single lateral mode oscillation at low threshold values by a method wherein a multilayer thin film including a double hetero structure is formed by the liquid phase epitaxial method after a thin film layer showing reverse conductivity type to that of a substrate is formed on the surface of the conductive substrate having a stepwise difference by ion implantation and then partly removed. CONSTITUTION:A photo resist film 22 is left on the surface in the upper part of the stepwise difference by coating the surface 20 with photo resist. The surface 21 is exposed by etching with an H2SO4 series etchant. This can form the part without an N-type GaAs layer 11 at the slope of the stepwise difference. Thereafter, the substrate surface is cleanned by removing the photo resist film 22; then, crystal growth is carried out by LPE. After etching treatment, a P-type Ga1-xAlxAs clad layer 12, a Ga1-yAlyAs active layer 13, an N-type Ga1-xAlxAs clad layer 14, and an N-type GaAs layer 15 are formed on the surface 21, so that the growing surface may become flat. When current is passed after preparation of electrodes on both the P-type GaAs substrate 10 and the N-type GaAs 15, the current is injected from the substrate 10 to the P-type Ga1-xAlxAs layer 12 with a width W, resulting in the realiztion of current stricture.
Patent JP-S5239140-A (JP)
Title: Non-interrupted powe source
Inventor: KAWABATA TAKAO
IPC: H02J7/00
Filed: 1975-09-22
Abstract: PURPOSE: A non-interrupted power source with a small number of constitutional elements further with the normal power loss improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07290921-A (JP)
Title: Suspension device of vehicle
Inventor: TODA ISAO
IPC: B60G3/18
Filed: 1994-04-28
Abstract: PURPOSE:To toe-change wheels by using the behavior of a driving system component member of a differential gear case or the like. CONSTITUTION:Wheel support members 2L, 2R and a differential gear case 6 are connected to each other by front and rear paired suspensions 21L, 21R and 22L, 22R. With respect to the axis of the wheel, front links 21L, 21R are positioned in front, and rear links 22L, 22R are positioned in rear. Seen from the longitudinal direction, the front links 21L, 21R are horizontal, and the rear links 22L, 22R are inclined in such a manner as to position lower as they direct outward in the lateral direction of vehicle. The differential gear case 6 acts in such a manner that at the time of driving, the front is displaced upward and the rear is displaced downward. At the time of the above driving, the wheel support members 2L, 2R are drawn inward in the lateral direction of vehicle by the front links 21L, 21R, and pushed out to the outside in the lateral direction of vehicle by the rear links 22L, 22R, so that the wheels 1L, 1R are toe-changed in the toe-in direction.
Patent JP-H04341853-A (JP)
Title: Piezoelectric ink jet printer head
Inventor: SUZUKI MASAHIKO
IPC: B41J2/045
Filed: 1991-05-20
Abstract: PURPOSE:To To realize a local deformation efficiently by using a laminate body made of a piezoelectric material having a specific thickness in a laminate piezoelectric element integrally provided with inner electrodes divided into plurality of parts and local deformation parts locally deforming individually by a voltage application. CONSTITUTION:A piezoelectric ink jet printer head is constructed by laminating a locally deforming laminate piezoelectric element 11, an ink cavity plate 15, an ink nozzle plate 17, and a back plate 19. The locally deforming laminate piezoelectric element 11 is constructed as a 5-layer laminate body using piezoelectric ceramics layers each provided with an inner electrode 12 divided into, e.g. 64 pieces and a common inner electrode 13. Outer electrodes 14 are provided to connect the divided inner electrodes 12 and the common inner electrodes, which are formed alternately. The laminate body is so formed as to have a layer thickness ranging 40-150mum. In this manner, a local deformation is efficiently generated, and the head can be driven at a low voltage.
Patent JP-S63280598-A (JP)
Title: Infrared-ray wireless remote control data converter
Inventor: ISHIKAWA SHIGERU
IPC: H04Q9/00
Filed: 1987-05-13
Abstract: PURPOSE:To control each of plural devices to be controlled individually while being located at the same place by providing a control data conversion circuit converting control data from a wireless remote control transmitter. CONSTITUTION:An infrared-ray photodetection section 2 receiving infrared-ray remote control data from a transmitter 5 and a conversion section 35 converting data received by the section 2 into control data of the device to be controlled, and an infrared-ray emitting section 3 converting the data converted by the section 35 into infrared rays and outputting to the infrared-ray section of the device to be controlled are provided. Since the device to be controlled responds to the conversion of the received infrared-ray remote control data, then the operation by the control data of other devices to be controlled is avoided. Thus, even when plural devices to be controlled of the infrared-ray wireless remote control system are located at the same position, objective control is attained individually.