baber/WOPTO huggingface dataset:
Patent JP-H06274813-A (JP)
Title: Production of magnetic head
Inventor: TANAKA YASUTO
IPC: G11B5/127
Filed: 1993-03-22
Abstract: PURPOSE:To remove work affected layers and to decrease variations in performance by subjecting the machined surfaces of the magnetic head to etching with ion beams after the end of machining stages, such as lathing, cutting and grinding in the production of the magnetic head. CONSTITUTION:Head chips 2 consisting of magnetic ferrite are joined by packing glass 4, 4' via core part pieces 3, 3' consisting of single crystal ferrite and working gaps 5 consisting of gap materials, such as SiO2, and are provided with windows 6 for signal coil windings. The upper surfaces (a) of the ferrite heads 2 are the surfaces for sliding with magnetic tapes and are formed to the sliding width W1 smaller than the width W2 on a rear side. As a result, the contact state of the magnetic tape and the magnetic head is improved and the reproducing efficiency and chip strength are improved. The head chips 2 are arrayed on a tray 1 after the end of the machining stages, such as lathing, cutting and grinding, in the production stages of the magnetic head and the machined surfaces are irradiated with the ion beams, by which these surfaces are etched with the ion beams and removed the work affected layers. The variations in the performance are thereby decreased.
Patent JP-H03261935-A (JP)
Title: Device for reproducing image of photographic printing paper
Inventor: YOSHIDA MASAAKI
IPC: H04N5/222
Filed: 1990-03-13
Abstract: PURPOSE:To simultaneously view an image on a photographic printing paper and information accompanied with the image by simultaneously outputting the read image and the information accompanied with the image to an image display device. CONSTITUTION:An information reading means 29 for reading the information accompanied with the image on the photographic printing paper from an information recording medium provided on the housed photographic printing paper, and information output means 201, 207 and 202 for simultaneously outputting the information accompanied with the image read by the means 29 in the case of outputting an image signal to the image display device by a signal output means are disposed so as to simultaneously output the read image and the information accompanied with the image to the image display device. Thus, the image on the photographic printing paper and the information accompanied with the image are simultaneously viewed.
Patent JP-S60207082-A (JP)
Title: Emission ct apparatus
Inventor: ICHIHARA TAKASHI
IPC: G01T1/164
Filed: 1984-03-31
Abstract: PURPOSE:To obtain a sharp tomographic image having high space resolving power and reduced in artifact, by controlling a detector so as to allow the collimator mount part thereof to always direct to a rotary center axis. CONSTITUTION:A rotation sensor 21 respectively detects the rotary angle and distortion of an arm for supporting a detector 1 and the internal rotary angle of a collimator mount part with the whole rotation of the detector 1 and sends the detection values to a posture control part 22. The posture control part 22 calculates the distortion correction amount corresponding to each detected result from a distortion correction amount memory part 23 and respectively sends out the same to a detector internal rotation control part 25, a detector shift control part 26 and a detector rotation control part 27. Then, an angle with the rotation of the detector 1 by the distortion of the arm is corrected. Further, the above mentioned internal rotary angle of the collimator mount part is corrected.
Patent JP-S55154592-A (JP)
Title: Manufacture of electrode for sticking prevention apparatus of ocean living thing by diffusion welding
Inventor: OOMAE TAKASHI
IPC: C25B11/02
Filed: 1979-05-22
Abstract: PURPOSE: To obtain a high capacity electrode at a low price, by placing the side board, Cu plate and spacer on the current transmission board and carrying out diffusion welding of each joining part by using heating jig after laminating with the clearance left.  
     CONSTITUTION: The side board 8, the spacer 11 and the current transmission board 7, are placed on the pressure jig 13 of welding machine. The side board 9, the Cu plate 10 used for current transmission board and the spacer 11, are placed on the board 7. Plural side boards 8 and plural boards 7, are successively laminated putting between the spacer 11 by leaving the clearance that corresponds to the amount of transformation at the time of welding. The board 7, 8, the spacer 11 and the pressure jig 13', are placed on the uppermost step and these are set. Next, diffusion  welding of the joining parts 14, 15 is carried out under pressure by raising temperature in vacuum or inactive gas atmosphere. By the above method, transformation at  the time of welding is not occurred and electrode for sticking prevention apparatus  of ocean living thing which is firmly joined each board 7, 8, 9 and Cu plate 10, can  be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04297982-A (JP)
Title: Water supply pump controller for cup type vendor
Inventor: KITA TOSHIKAZU
IPC: G07F13/00
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a water supply pump controller which supplies water to a hot water tank regardless of the operation of a protective circuit due to abnormality in the aerating process with respect to a cup type vendor where water is selectively supplied to a carbonator tank or the hot water tank with a single pump. CONSTITUTION:A first control part 13 which supplies power to a pump 5 in accordance with the liquid surface level of the carbonator tank, a second control part 14 which supplies power to the pump 5 in accordance with the water level in the hot water tank, a first protective circuit 15 which holds the power supply dependent upon the first control part 13 in the inhibited state at the time of detecting that the pump is continuously operated for a prescribed time without arrival of the water level in the carbonator tank 6 at a prescribed level, and a second protective circuit 16 which holds the power supply dependent upon the second control part 14 in the inhibited state at the time of detecting that the pump is continuously operated for a prescribed time with the water temperature in the hot water tank higher than a prescribed temperature are provided, and therefore, power is supplied to the pump by the second control part 14 to supply water to the hot water tank.
Patent JP-S54154172-A (JP)
Title: Production of glow-discharge tube
Inventor: SATOU HIROSHI
IPC: H05B41/08
Filed: 1978-05-26
Abstract: PURPOSE:To properly remove remaining impure gases and adsorbed impure gases from in a tube and improve the tube characteristics by evacuating an unsealed glow discharge tube, filling the tube with a rare gas, conducting a discharge in the tube, reevacuating the tube, and filling the tube with a seal-in gas. CONSTITUTION:A lighting tube of which the electrode or stem is coated with La, Ce, or the like as an activating agnet is evacuated to remove adsorbed impure gases, and filled with a rare gas such as Ar before subjected to a discharge, preferably a glow discharge. This discharge removes the adsorbed gases, decomposes the stain or the like on the electrode surface, and removes the impure gases. After re-removing the impure gases by evacuation, the tube is filled with a seal-in gas such as Ar under a predetermined pressure and then sealed. This method ensures good removal of remaining impure gases and adsorbed impure gases from in the tube, and  provides a glow-discharge tube prevented from deterioration during long use period.
Patent JP-H06274007-A (JP)
Title: Contact electrifier and image forming device
Inventor: OGASAWARA MASATO
IPC: G03G15/02
Filed: 1993-03-23
Abstract: PURPOSE:To provide a contact electrifier and an image forming device capable of preventing uneven electrification by means of uniform contact with a photosensitive body so as to enhance mechanical strength and the occurrence of cutting off, falling off, etc., of fibers in rubbing against the phototosensitive body so as to prevent the generation of the soiling of an output image, at low cost, CONSTITUTION:In the contact electrifier 204 coming into contact with the photosensitive body 202 to electrify it, a conductive nonwoven fabric 100 has surface contact with the photosensitive body and further, a voltage is applied to the conductive nonwoven fabric via a conductive holder. The conductive nonwoven fabric 100 has 10<5>-10<7>OMEGA/square surface resistivity to electrify the photosensitive body to a prescribed potential with less electrification unevenness.
Patent JP-S55154425-A (JP)
Title: Method and apparatus for heat ray such as infrared ray scanning in heat ray measuring method
Inventor: TAKADA HIDEO
IPC: G01J5/00
Filed: 1979-05-21
Abstract: PURPOSE:To make constitution simple and achieve the improvement in measuring accuracy by forming a polyhedral body of concave mirrors, rotating this continuously, and reflecting and condensing the radiation energy from the measuring object toward an infrared ray detecting head. CONSTITUTION:A polyhedral body 10 is so arranged that radiation energy 1 from the measuring object is mode to incide to each concave mirror 10m. When this polyhedral body 10 is rotated continuously at a moderate speed about the central axial line 11, the radiation energy 1 from the measuring object is reflected as the light 1' and condensed by the concave mirrors 10m and enters an infrared ray detecting head 2. Such constitution enables the minimization of measuring losses in measurement, the rational and simple constitution and much higher accuracy of measurement.
Patent JP-S59190067-A (JP)
Inventor: MURAMATSU RIYUUKICHI
IPC: B62L1/00
Filed: 1983-04-09
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-S51138330-A (JP)
Title: Graphic display device
Inventor: OOHORI SHINICHIROU
IPC: G09G1/00
Filed: 1975-05-27
Abstract: PURPOSE: A graphic display device capable of varying the width of the line with a simple structure by the change of the voltage for the focus electrode in a graphic display tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52145208-A (JP)
Title: Automatic replacement of tape reel for feeding in tape cassette assembly
Inventor: KON TSUNEYOSHI
IPC: B65H15/00
Filed: 1976-05-28
Abstract: PURPOSE: To automatize reel change and tape resetting by holding the end of tape finished at a fixed position, turning over a new tape reel to the position of an old reel, connecting both together. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07269880-A (JP)
Title: Heat-cooking apparatus
Inventor: HASHIMOTO TADASHI
IPC: F24C7/04
Filed: 1994-03-31
Abstract: PURPOSE:To simplify an input of cooking data without increasing the kinds of input keys. CONSTITUTION:When, for example, a range key 5 being a cooking menu key is depressed, data used for heating in a range at the preceding time and stored in a memory 22 for cooking data are read out and set in a control data setting register 23. Since the data set in the register 23 are displayed on a display unit 13, the change of that data to the desired ones can be made by depressing an up-key 9 or a down-key 10. When a start key 11 is depressed, the data set in the control data setting register 23 are stored in the cooking data memory 22, the data in the cooking data memory 22 are renewed and heat-cooking is executed on the basis of the content set in the control data setting register 23. Accordingly, when heat-cooking based on the same cooking data is repeated, it is unnecessary to input cooking data, thus simplifying operation.
Patent JP-H07267263-A (JP)
Title: Snap hinge type bottle cap
Inventor: KOJIMA TADASUKE
IPC: B65D47/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide a bottle cap of the snap hinge type with excellent appearance for a bottle container for liquid, powder, or granule. CONSTITUTION:There are provided a cover member 30 wherein a plate-shaped open/closure cover 10 and a plate-shaped joining plate 20 are connected through a snap hinge 31 and a cap member 50 having on its surface a recessed groove 40 of lateral L-shape. Locking protruding ribs 22, 22 or locking recessed grooves 22, 22 are provided on the left and right side surfaces of the plate 20, and a prism-shaped locking insertion piece 23 is provided on the inner surface of the rear end of the plate 20 and locking protrusions 42, 42, 42, 42 are provided on the left and right side walls at the front and rear of the groove 40, and further a locking through opening 43 is provided under the center of the rear wall of the groove 40 so that the ribs 22, 22 or the grooves 22, 22, and the piece 23 are inserted into the protrusions 42, 42, 42, 42 and the opening 43 to establish the locking therebetween.
Patent JP-H09253061-A (JP)
Title: Oscillometric type automatic sphygmomanometer
Inventor: YOKOZEKI AKIHIRO
IPC: A61B5/022
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an oscillometric type automatic sphygmomanometer capable of obtaining sufficient blood pressure measurement accuracy even in the case of shortening time required for blood pressure measurement. SOLUTION: By an envelope deciding means 84, the curve of a forth order or more for minimizing the deviation in a direction parallel to a cuff pulse wave amplitude axis from the amplitude values of respective cuff pulse waves of cuff pulse wave strings successively detected in a cuff pressure gradual speed change period in the two-dimensional coordinate of a cuff pressure axis and the cuff pulse wave amplitude axis is decided as the envelope of the cuff pulse wave string.  Thus, even when the number of the cuff pulse waves successively detected through a cuff 15 is reduced since the cuff pressure gradual speed change period is shortened for the purpose of reducing the uncomfortable feeling of a person to be measured or the like, the sufficient blood pressure measurement accuracy is obtained since the envelope for most accurately indicating the change of the amplitude value of the cuff pulse wave string is decided.
Patent JP-H02241468-A (JP)
Title: Skip play type music instrument type health device
Inventor: NISHIKAWA TATSUMI
IPC: A63B23/04
Filed: 1989-03-15
Abstract: PURPOSE:To enable execution of exercise of a belly and a foot as a user enjoys a music in a posture to turn over his back by a method wherein a switch panel having return type electric switches arranged according to a scale is held and secured at an arbitrary height and angle on a floor surface, and through operation of the switches, an electric type audio device is operated and effects a musical performance. CONSTITUTION:Self-return type electric switches 1 are mounted to a switch panel 2 in a manner to be arranged according to a scale, a skip play type music instrument type health device is properly disposed close to the feet of a user in a posture to turn over his back, and the switch panel 2 is held and secured at an arbitrary height and angle. A distance between the switches is properly regulated, the user moves his feet in a posture to turn over his back. The user skips the switch having each scale or strikes his toe on the switch or skips it by his heel to operate the switch, and this motion operates and performs an electric type audio device 7. The degree of movement is regulated through arrangement of a whole device and by means of the height or the angle of the switch panel 2 or a distance between the switches. The electric type audio device 7 or a part thereof is differently mounted on occasion, and a volume and sound quality are regulated from a place at the hand of the user or at his bedside.
Patent JP-S59188992-A (JP)
Inventor: KURIHARA KAZUO
IPC: H05K9/00
Filed: 1983-04-12
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-S52146580-A (JP)
Title: Photo semiconductor element
Inventor: TOUMOTO HIROSHI
IPC: H01L31/04
Filed: 1976-05-31
Abstract: PURPOSE: To receive light of high energy selectively and efficiently by causing green or blue light of high efficiency to be emitted by the hetero junction of n type ZnS and p type CuGa 1-x  Al x S 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58179052-A (JP)
Title: Laser printer
Inventor: OOTE AKIRA
IPC: B41J2/44
Filed: 1982-04-15
Abstract: PURPOSE:To ensure a circular form for a spot which has a horizontal scan on a photosensitive drum, by controlling the glowing time of a laser light source within a range of time corresponding to a dot and in relation to the scanning position of a light spot. CONSTITUTION:A glowing time controlling circuit 7 supplies the signals related to scanning spot positions P3, P1, Pc, P2 and P4 from the glowing time controlling data which is previously stored in an RM, etc. and supplies a signal Salpha to a light source driving circuit 5. With the signal Salpha, the longest glowing time talpha is obtained in the vicinity of the positions P1 and P2, and the time talpha is decreased in the vicinity of the positions P3, Pc and P4, respectively. The circuit 5 supplies a writing signal given from a buffer memory 6 and a control signal S and drives a laser light source 1 in response to these two signals. At the same time, the circuit 5 controls the time talpha. The form of a light spot is set at (l+ omegao) with the signal Salpha to the horizontal spot diameter omegao in order to obtain the same diameter as a longer axis (h). Thus the spot becomes circular.
Patent JP-H08259364-A (JP)
Title: Steric multi-stage multi-purpose fermenter
Inventor: NAKAJIMA SHIGEJI
IPC: C05F17/02
Filed: 1995-03-22
Abstract: PURPOSE: To obtain a steric multi-stage multi-purpose fermenter enabling effective utilization of land, solving the problem of foul-smell gas and waste water in the fermentation treatment process and capable of performing all steps from the preliminary fermentation to the aging in one apparatus. CONSTITUTION: This steric multi-stage multi-purpose fermenter is provided with fermentation layers 2, a discharging port 3 opened at the top of the fermentation layer 2, an aging layer 4 placed under the fermentation layer and a preliminary fermentation layer 6 placed under the aging layer 4. Each fermentation layer 2 is provided with a supporting means 20 rotatable in the circumferential direction, a stirring means 30 having a plurality of stirring blades 32, detachably connected to the supporting means 20 and rotatable in the horizontal direction relative to the bottom face of the fermenter, a gas-introducing means 40 placed under the stirring means 30, an openable opening means for transfer and a filter means 60 placed at the top of the fermentation layers.
Patent JP-S62218584-A (JP)
Title: Colored hot dip galvanizing method
Inventor: ABE RYUICHI
IPC: C23C2/28
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a colored layer hardly causing stripping or the exposure of a zinc layer by scratch by pressing colored fine particles of ceramics or the like into a zinc layer formed on a body to be hot dip galvanized by hot dip galvanizing and by heating the zinc layer to the melting temp. of zinc or above. CONSTITUTION:Colored fine particles 13 of ceramics or the like are mechanically pressed into a zinc layer 12 formed on the surface of a body 1 to be hot dip galvanized by hot dip galvanizing. The zinc layer 12 is then heated to the melting temp. of zinc or above. The layer 12 is colored with the colored fine particles exposed to the surface. The mechanical pressing may be carried out with a press or a roller. The zinc layer 12 is heated after the pressing so as to improve the adhesion of the colored fine particles to the zinc. By this method, not only the surface of the zinc layer but also the interior can be colored, so unlike painting or chemical conversion treatment, this method does not cause problems of stripping.
Patent JP-S54154928-A (JP)
Title: Trimming chromakey device
Inventor: OOTA SHIGEYA
IPC: H04N9/75
Filed: 1978-05-29
Abstract: PURPOSE: To secure a uniform chromakey process even with the original color picture of various colors by applying the chromakey process to the section held between two units of the color picture part signal in the same horizontal scanning period.  
     CONSTITUTION: The square wave signal row is formed as shown by (c) as the chromakey signal on horizontal scan line A-A' shown in (b) against the original color picture in which the characters and the like are written in the area of the chromakey blue as shown in (a) with the colors except for the chromakey blue. Both the rise of the first square wave and the fall of the last square wave are detected in the square wave chromakey signal row with every horizontal scanning period. Then the gate signals are formed to secure the uniform and incessant gating between the rise and the fall of these signal waveforms as shown in (d), and then the composite chromakey signals as shown in (e) are produced to enclose the picture area via the chromakey blue. In this way, the composite picture is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07273307-A (JP)
Title: High breakdown strength semiconductor device
Inventor: MURAKAMI SUSUMU
IPC: H01L29/80
Filed: 1994-03-31
Abstract: PURPOSE:To arrange functionally a positive bevel configuration and a negative bevel configuration in an end surface of a semiconductor substrate to exhibit high reliability and high breakdown strength characteristics. CONSTITUTION:A high breakdown strength semiconductor device comprises at least a first semiconductor region 2 of a p-type high impurity concentration and a second semiconductor region 3 of an n-type, and a pn junction part 13 is formed with the first semiconductor region 2 and second semiconductor region 3, and the above device comprises a semiconductor substrate 1 of which an end surface 9 is exposed, an anode electrode 7 provided in the first semiconductor region 2 and a cathode electrode 8 provided in the second semiconductor region 3. In the end surface 9 exposed from the semiconductor substrate 1, a specific thickness portion containing a pn junction part 13 has a positive bevel configuration 10. A remaining thickness portion is formed so as to have a negative bevel configuration 11, and the cathode electrode 8 projects outwardly of the end surface 9 exposed from the second semiconductor region 3 and a length containing the projected portion is equal to or slightly longer than the longest width between the end surfaces of the first semiconductor region 2.
Patent JP-S61222679-A (JP)
Title: Overhead welding method by electro-gas arc and the like
Inventor: HANEDA TAKUJI
IPC: B23K9/02
Filed: 1985-03-29
Abstract: PURPOSE:To prevent the generation of defects and to simplify the operation by moving with straddling a welding wire in the specified range of angle in overhead welding. CONSTITUTION:A large diameter steel pipe 1 is welded via backing metal 3 and sliding copper backing metal 4 by performing electro-gas arc welding or electro-slag welding. In this case welding wire 5 is arranged by approaching toward the sliding copper backing metal 4 and moved with straddling both ends at the position of at least 90-180 deg. range in the right angles direction with the plate thickness direction. This weaving movement is performed via the relay device which is provided in the control device and to repeat automatically the operation and stoppage at the normal slant angle. The defect generation is prevented with this method by eliminating completely the incomplete penetration and recess on the root part and the defect of slag contamination. The operation is also simplified due to the wire 5 being moved with weaving.
Patent JP-S51139719-A (JP)
Title: Time axis error correcting device
Inventor: EBIHARA NORIO
IPC: G11B20/02
Filed: 1975-05-28
Abstract: PURPOSE: A time axis error correcting device wherein drop-out can be compensated simultaneously with the elimination of a jitter by means of a shift register. 
     COPYRIGHT: (C)1976,JPO&Japio