baber/WOPTO huggingface dataset:
Patent JP-H06284411-A (JP)
Title: Coder
Inventor: EGUCHI TAKASHI
IPC: H04N19/107
Filed: 1993-03-25
Abstract: PURPOSE:To sharpen characters on a screen of an orchestral accompaniment equipment or the like by forming picture elements of a character area not by an approximated value through referencing other picture elements but by data resulting from compressing own picture elements. CONSTITUTION:A reference picture element retrieval circuit 1 retrieves a block of picture elements to be approximated based on an original picture input and preceding/succeeding frame data from a frame recomposition circuit 7. A compensation execution discrimination circuit 2 discriminates the propriety of compensation based on a retrieval result signal. A motion compensation circuit 3 applies motion compensation based on the original picture input and preceding/ succeeding frame data from the frame recomposition circuit 7 with a signal subjected to discrimination execution signal. An original picture element area discrimination circuit 8 discriminates whether or not the block of original picture element is a block of a set character area and gives a compression control signal to a quantization circuit 5. As a result, coded data are not approximated data through motion compensation but a bit stream compressed as it is through DCT of own picture elements only. Furthermore, data approximation for quantization is avoided and quality of a reproduced signal is not deteriorated.
Patent JP-S59191793-A (JP)
Title: Pouring into ground of grout consisting mainly of silica sol
Inventor: SHIMODA KAZUO
IPC: C09K103/00
Filed: 1983-04-14
Abstract: PURPOSE:To control gelling time of a grout readily, by adding an alkaline substance to an acidic silica sol in the preparation of an alkaline grout for solidification (stopping of water) of soft ground. CONSTITUTION:An acidic silica gel having a pH of about 3 or higher is prepared by adding an acidic liquid (e.g. sulfuric acid) to raw material water glass (e.g. JIS No.3 water glass). Then an alkaline substance (at least one of caustic soda, sodium carbonate and strongly alkaline water glass) is added to the above to prepare an instantly solidifying grout for soft ground having a pH of above 8.5 and a gelling time of 3-15sec. The recipe gives a wide allowance of the amount of an alkaline substance to be added and a grout of a desired gelling time is readily obtained.
Patent JP-S57184799-A (JP)
Title: Enclosing type retrieving method and device for powder heat insulator in tank
Inventor: KASAHARA AKIO
IPC: F17C13/00
Filed: 1981-05-01
Abstract: PURPOSE:To prevent the scattering of the powder body into atmosphere by a method wherein the retrieving work of the powder heat insulator filled within the roof and the side board of a heat insulating tank is effected under a condition of shutting it out of the atmosphere. CONSTITUTION:Mixed body of the powder body and a gas for mixing filled into the space 4 of the heat insulating tank 1 is transported into a powder body separating tank 7 from the powder body sucking port 6a of a powder body retrieving nozzle 6. A part of the gas for mixing, which is separated in the powder body separating tank 7, is returned into the space 4 of the heat insulating tank 1 from the return gas passageway 6g of the powder body retrieving nozzle 6 through a filter 15 and a return gas pipeline 14 while the other part thereof is returned from the roof 2b to the same tank through the same filter and pipeline respectively. The powder body, from which the gas for mixing is withdrawn already, is sunk and deposited at the lower part of the separating tank 7 and, thereafter, is transported therefrom, therefore, the powder body will never be scattered into the atmosphere.
Patent JP-H10261145-A (JP)
Title: Automatic vending machine
Inventor: ABE JUNICHI
IPC: G07F9/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the structure of a small door for product carry-out which is provided for a heat insulating inner door, by preventing a trick on electrical equipments arranged on a door back side even if a hand is inserted from a product take-out port. SOLUTION: In the automatic vending machine, the product take-out path of an inner case side is connected with the product take-out port 6 provided for an external door 2, the product take-out door formed as the assembly of a flapper 8 and a frame-like flapper fitting frame 9 is provided for the product take-out port of the heat insulating inner door 3. In such a case, an obstacle board 9b which is integrally connected with the flapper fitting frame 9 generated by a resin mold by a thin screw part 9a is molded/formed on the upper edge side, the obstacle board is folded to the front face of the fitting frame, pawl engaged holes 9d are suspended on engaged pawls 9c and a clearance to the back side of the external door is blocked.  Thus, the obstacle board becomes a fault and a finger cannot be inserted into the back side of the external door even if the hand is inserted from the product take-out port. Then, a trick behavior on coin mesh. (mechanics) and the various electrical equipments, which are arranged on the part, can be prevented.
Patent JP-S62223752-A (JP)
Title: Very rapidly processable silver halide photographic sensitive material
Inventor: SUZUKI AKIO
IPC: G03C1/38
Filed: 1986-03-25
Abstract: PURPOSE:To attain satisfactory density by very rapid processing and to improve the fixability and washability by specifying the surface tension of a coating liq. for the top layer and the amount of gelatin in the resulting sensitive material. CONSTITUTION:When a silver halide photographic sensitive material is produced by coating, the surface tension of a coating liq. for the top layer is made smaller than that of a coating liq. for a layer adjacent to the top layer by >=6dyn/cm, and the amount of gelatin in the resulting sensitive material is regulated to 2.20-3.10g/m<2> per one side. A surfactant can be used so as to reduce the surface tension of the coating liq. for the top layer. Thus, a photographic sensitive material showing superior sensitivity, contrast, maximum density,fixability and washability after very rapid processing is obtd.
Patent JP-S61227218-A (JP)
Title: Track servo system for magnetic disk device
Inventor: KAWAKAMI HIROJI
IPC: G11B5/596
Filed: 1985-04-01
Abstract: PURPOSE:To execute a highly accurate tracking and to enhance sufficiently the recording density by providing a step to either of the gap of the servo head or the magnetizing change pattern, and positioning the servo head between each odd-number track and each even-number track. CONSTITUTION:When magnetizing changes 3a-3c on the media are shifted in the left direction as shown by the arrow mark as a whole, the change 3b first crosses a part of a gap part 1B, and a peak 10 is generated. Next, 3b crosses a part of 1A, 3c crosses a part of 1B and 3a crosses a part of 1A successively, and peaks 20-40 are respectively generated. The position of the head, for example, is shifted to DELTAy only in the forward direction (y), and the width extending over the gap part 1B for a track (b) is increased. On the other hand, the width extending over to a gap part 1A is decreased and therefore, the signal of the head is changed as shown by a broken line. Consequently, the shifting direction and the shifting quantity can be known from the amplitude difference of the peak 10 and the peak 20.
Patent JP-S51142366-A (JP)
Title: Construction of watch stem
Inventor: KUBOTA HIROKI
IPC: G04B37/10
Filed: 1975-06-03
Abstract: PURPOSE: Stem is locked, so that unnecessary functioning is prevented. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63233400-A (JP)
Inventor: YOKOTA KAZUTO
IPC: A61B6/00
Filed: 1987-03-20
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-H09260440-A (JP)
Title: Recognizing method of bonding wire
Inventor: TAMURA YOSHIYA
IPC: H01L21/60
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a recognizing method of a bonding wire whereby the recognition coordinate of the bonding wire can be measured easily and very accurately. SOLUTION: A recognizing method of a bonding wire by its picture processing, wherein there are provided a process (S51) for computing based on the coordinate of a bonding point the angles formed by the bonding wire with the sides of a pellet, a process (S52) for computing the discrepancy quantities of respective pixels on the basis of the foregoing computed angles of the bonding wire, a process (S53, S54) for performing a predetermined picture processing in response to the foregoing discrepancy quantities to correct the obtained picture of the bonding wire by its photographing and a process (S55) for sensing the recognition coordinates of the foregoing bonding wire on the basis of its corrected picture.
Patent JP-H03267365-A (JP)
Title: Thin film formation device
Inventor: KUWABARA HAJIME
IPC: C23C14/22
Filed: 1990-03-19
Abstract: PURPOSE:To easily control irradiating ion species, etc., of ion beam by depositing the metal in an evaporation crucible on a base plate to be treated in a vacuum chamber, and irradiating the base plate with desired ion beam through a mass spectrometer. CONSTITUTION:The inside of the vacuum chamber 1 is evacuated to a specified value by a main evacuation system, and the ion beam is drawn out of an ion source 7 to pass through the mass spectrometer 6, and only the desired ion beam is introduced into the vacuum chamber 1 to irradiate the base plate 4 to be treated. At the same time, the metal in the crucible 3 is evaporated to deposit the vapor on the surface of the base plate 4 to be treated so that metal thin film with high sticking strength is formed in a high speed of film formation. By this method, the control of irradiating ion species in an ion beam is easily carried out, and the irradiation by the ion beam of the metal of high melting point is allowed.
Patent JP-S61225080-A (JP)
Title: Printer
Inventor: TANIUCHI NORIHISA
IPC: B41J11/48
Filed: 1985-03-30
Abstract: PURPOSE:To prevent receipt paper to be delivered to a customer from being drawn-in to a take-up reel direction while preventing the separation of fan-fold paper into recording paper and receipt paper for the customer's use by the folding habit of said fan fold paper, by allowing the side edge of the lead-out port of a part of a printed sheet in the side of a platen to approach the upper end edge of the platen and allowing the side edge of said lead-out port in the side of a printing head to approach the top cover above the printing head. CONSTITUTION:When the bending habit of the perforation 10 of fan fold paper 4 is positioned in the side of a printing head 2, journal paper 8b is pulled by the rotary force of a take-up reel 6 and, because receipt paper 8a and the journal paper 8b are yet connected by gathering 9, the tensile force acting on the paper 8b is also exerted on the paper 8a and the paper 8a, 8b are prevented from being drawn in the gap between the printing head 2 and a paper guide 13. Contrarily, when the bending head 2 and a paper guide 13. Contrarily, when the bending habit is positioned in the side of a platen 3, he lower end of a separation part 16 approaches the upper end of the platen 3 and, because the gap therebetween is extremely narrowed, the paper 8a is prevented from being drawn-in the above mentioned gap along with the paper 8b.
Patent JP-2000270152-A (JP)
Title: Reading device
Inventor: KAMEI KENJI
IPC: G03G21/10
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To easily clean the contact glass which is located at an original reading position. SOLUTION: In this reading device, an elastic member 11 is added on the outer circumference surface of a white roller 10. When the roller 10 is revolved, the dust G attached on the surface of the contact glass 6 located at a reading position is cleared away or adsorbed by the member 11. In such a constitution, it's possible to decrease the noises of read information which are conventionally caused by the dust etc., attached on the glass 6 and accordingly to improve the quality of the images which are reproduced according to the read information.
Patent JP-H06280300-A (JP)
Title: Pump system for sewage
Inventor: KAWAGUCHI SEIJI
IPC: E03F5/22
Filed: 1993-03-25
Abstract: PURPOSE:To install a pump system, in which sanitary sewage in a pair of tuning recessed sections mounted on a prerotation tank is pumped up by a pair of underwater pumps respectively, even after a manhole is completed. CONSTITUTION:A pair of underwater pumps 30 are arranged into a pair of turning recessed sections 21 in a prerotation tank 20 respectively. The discharge openings 32 of each underwater pump 30 are connected to a pair of pipe joints 50 respectively. Each pipe joint 50 is supported onto a pair of support bases 70 as other bodies to the prerotation tank 20. The lower end sections of a pair of discharge pipes 60 are connected to each pipe joint 50 separately. The prerotation tank 20 and each support base 70 are carried into a manhole 10 from the opening section 12 of the manhole 10 separately. A shielding plate 27 extended to the opposite side to the inflow side of each turning recessed section 21 is carried in from the opening section 12 of the manhole 10 and mounted on the prerotation tank 20.
Patent JP-H04303330-A (JP)
Title: Tier picking device
Inventor: ARIKATA KIYOSHI
IPC: B65G59/02
Filed: 1991-03-29
Abstract: PURPOSE:To prevent a picked material from rolling sideward at the time of picking up the upper tier of materials in the rearmost row. CONSTITUTION:A front stopper to receive picked materials 1 is divided into a lower front stopper 2 and an upper front stopper 22. Also, when materials 1 in the rearmost row is picked up, the lift state thereof is detected and the upper front stopper 22 is pushed by an advance and retreat drive mechanism 23, thereby properly shifting the trailing end row of the picked materials 1 from a pickup roller 3 to carriage rollers 4 and so forth for stable material transfer.
Patent JP-H07283001-A (JP)
Title: High voltage variable resistor unit
Inventor: TSUNEZAWA ICHIRO
IPC: H01C10/32
Filed: 1994-04-05
Abstract: PURPOSE:To provide a small-sized image voltage variable resistor unit excellent in external withstand voltage characteristics being employed when both variable resistance circuit board and fixed resistance circuit board are used. CONSTITUTION:A variable resistance circuit board provided, on the surface thereof, with a variable resistance circuit pattern is housed in the board containing space of an insulating case 1. The opening of board housing space is closed by an insulating resin cover member 51 with the surface part thereof directing toward the rear side of the variable resistance circuit board. A fixed resistance circuit board 65 is then secured to the cover member 51 with the rear side thereof directing toward the rear side of the cover member 51. The space between the circuit board 65 and the cover member 51 is filled with an insulating resin. Recesses and protrusions for increasing the creeping distance are provided on the rear side of the cover member 51 while surrounding the circuit board 65.
Patent JP-H05273992-A (JP)
Title: Audio block detector
IPC: G10L25/78
Filed: 1992-03-25
Abstract: PURPOSE:To provide the audio block detector which prevents a non-audio block from being erroneously recognized as an audio block even when the revolving speed of an engine considerably changes and the feature pattern of an input signal considerably changes. CONSTITUTION:An engine revolving speed measuring part 11 measures the revolving speed of an engine for the unit of a frame having a fixed time length, and an engine revolving speed calculating part 12 calculates the average engine revolving speed of a noise block corresponding to the engine revolving speed. Then, an engine revolving speed change judge part 31 judges whether the engine revolving speed has changed or not from the engine revolving speed, average engine revolving speed and threshold value for judging the change of the engine revolving speed and judges whether the input signal is sounded or not for each frame corresponding to an inter-pattern distance between the feature pattern of the input signal and a standard noise pattern and when the time length of the block where the change of the engine revolving speed from the average engine revolving speed is larger than the prescribed threshold value is longer than a prescribed rate, such a block is not recognized as the audio block by an audio block judge part 41.
Patent JP-H11266320-A (JP)
Title: Data communication system, and communication equipment and communication method used by the system
Inventor: NOYA AKIHIRO
IPC: H04W4/04
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the data communication system where the communication cost of data communication is reduced and to provide the communication equipment and the communication method used for this system. SOLUTION: A PHS data communication device 31 allows an external device to store data sent in an inter-salve-set direct communication mode from PHS data communication devices 121, 123 which are respectively provided to external devices 111, 113 placed dispersedly, detects whether or not the stored data reaches a preset storage reference amount and sends the data having been stored in the external device 32 in a public mode to center devices 51, 52 in a prescribed sequence when the result of detection denotes that the data reach the preset storage reference amount.
Patent JP-S63230823-A (JP)
Title: Continuous annealing apparatus for tubular metallic material
Inventor: SATO TAKASHI
IPC: C21D9/08
Filed: 1987-03-20
Abstract: PURPOSE:To save the consumption of power in a continuous annealing apparatus and to efficiently execute the operation by annealing an annular metallic material in an induction heating furnace, drawing it by extruding machine and controlling annealing power based on the drawing force of the extruding machine and size of the tubular metallic material. CONSTITUTION:The tubular metallic material 1 is continuously annealed in the induction heating furnace 2 providing a protective tube 2a and an induction heating coil 2b. Next, the above material 1 under soft condition is drawn by using the extruding machine 3 composing of a die 3a and a die block 3b, to obtain a semi-hardened material having the prescribed diameter. In the continuous annealing apparatus for the above tubular metallic material 1, sensors 4, 4', 5, 5' are respectively arranged at the inlet side of the induction heating furnace 2 and the outlet side of the extruding machine 3, to detect the outer diameter and thickness of the above material 1. On the other hand, a load cell 6 is arranged to the extruding machine 3, to detect drawing force of the extruding machine 3. Based on these detected values, the optimum annealing power is operated by an operating part 7. Next, based on the optimum annealing power, the annealing power of the induction heating furnace 2 is controlled through a control part 8.
Patent JP-H02247868-A (JP)
Title: Double-side recording and reproducing device
Inventor: NISHIYAMA TOMOYUKI
IPC: G11B17/32
Filed: 1989-03-22
Abstract: PURPOSE:To facilitate the assembly work and to prevent abrasion of a magnetic sheet and a magnetic head by forming integrally a stabilizing member for generating positive and negative pressures between itself and the magnetic sheet and providing the magnetic heads holding the sheet between them. CONSTITUTION:A stabilizing plate 21 has a protrusion part 20 on the opposite side to the magnetic sheet 11, and is provided freely forwards and backwards against one side recording surface 22 of the magnetic sheet 11. Since inclined surfaces 23 and 24 of the protrusion part 20 are situated on the upperstream side and the downstream side of the rotating direction of the sheet 11 respectively, a positive pressure between the inclined surface 23 and the sheet 11 while a negative pressure between the inclined surface 24 and the sheet 11 are generated in accordance with the rotation of the sheet 11 at high speed. The magnetic head 30 is provided opposite to the inclined surface 23 holding the sheet 11 between them, and the magnetic head 29 is provided by penetrating a through hole 28 on the inclined surface 24, so that the recording surface 31 of the sheet 11 is brought into contact with the head 30 while the recording surface 22 with the head 29 by the positive pressure and the negative pressure respectively. By this method, the assembly work is facilitated while the abrasion of the magnetic sheet and the magnetic head can be suppressed.
Patent JP-H04280797-A (JP)
Title: Positioning method for outrigger bottom board of crane vehicle and device
Inventor: TATARA MICHIO
IPC: B66C23/78
Filed: 1991-03-08
Abstract: PURPOSE:To position a bottom board in one process without stretching an outrigger by storing the stretch target position of the stretch beam of the outrigger in a memory device in advance, calculating the revolving angle of a revolving structure matching the target position and the lift angle of an expansion boom with a calculation section, and driving the bottom board by the calculated angle. CONSTITUTION:The stretch target position of a vertical stanchion 17 at the end section of the stretch beam 16 of an outrigger 15 is calculated by a calculation section and stored in a memory device, a revolving structure 5 is revolved and an expansion boom 6 is lifted so that the boom head 10 of the expansion boom 6 is located immediately above the target position, a bottom board 19 is lowered from the boom head 10, and the bottom board 19 is stretched and spread at the expected position.
Patent JP-S59193076-A (JP)
Title: Photoelectric conversion semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1983-04-18
Abstract: PURPOSE:To prevent the generation of leakage in the junction part due to the remaining of the metal constituting the upper electrode by a method wherein the lower electrode is exposed by removing the open groove which splits the upper electrode on a semiconductor into each element together with a semiconductor layer under said electrode. CONSTITUTION:The titled device has the first open groove 13, first element 31, second element 11, and joint 12. In this case, the open groove 13 slightly bores the substrate 1, and the second open groove 30 is provided to the semiconductor on the side of the first electrode 2 constituting the element 31, thus removing also the semiconductor 3, and making the electrode 2 thereunder remain. Thereby, the first electrode 37 of the element 31 and the second electrode 38 of the element 11 are coupled with each other at the upper surface 8 of the first electrode by means of a connector 30 extending from the electrode 38 at the joint 12, and the two elements are therefore directly coupled with each other. Further, the third open groove 20 is shifted to the side of the element 31. Thus, the open groove 20 is provided by boring a part of the connector part 30. In this manner, the second electrode 4 of each of the elements 31 and 11 is cut and isolated, and the leakage between these electrodes can be made extremely small.