baber/WOPTO huggingface dataset:
Patent JP-S57189263-A (JP)
Title: Picture variable magnification method
Inventor: SEKIKAWA KEIJI
IPC: G06T3/40
Filed: 1981-05-15
Abstract: PURPOSE:To smoothly reproduce hatched part of an original picure, by executing the variable magnification processing of conversion picture element processed with high density picture elements according to the objective variable magnification rate. CONSTITUTION:In the magnification processing of original picture elements based on digital picture element information obtained by sampling an original picture in the unit of picture elements and quantizing in binary, a density level of each small picture element when a notched picture element is equally divided into a plurality of small picture element is determined with the logical judgement in response to the density level distribution state of a plurality of picture elements present around the noted picture element, a converted picture in high density picture element is re-sampled according to the objective variable magnification so that the density level of each re-sampling picture can be equal that of the small picture element closest to the level. Thus, the degree of unevenness at the hatched edges can be halved, and smoothed.
Patent JP-H10267017-A (JP)
Title: Fastening part structure for case and frame
Inventor: KAWAZU TAKAHARU
IPC: F16B5/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fastening part structure for a case and a frame wherein a problem in the past such that force in a vertical and rotational direction of a mounting bolt acts directly and indirectly in a case mounting part to generate a crack, is solved, force in a vertical and rotational direction of the mounting bolt is surely absorbed by an insert ring, and a crack is prevented from being generated in the case mounting part. SOLUTION: In this constitution, in a case mounting part 2, a stepped part 2a and a through hole 2b are provided, in the through hole 2b, an insert ring 3 without irregularity in the peripheral surface is buried in a condition protruded from the stepped part 2a, and an insert hole 4a and a nut 5 are provided in a frame 4. In this way, in the case of fastening by a mounting bolt 6, in force acting just before completion of tightening, by friction force of an end face of the insert ring 3 and the mounting bolt 6, the insert ring 3 is made to run idle, and without applying directly force to the case mounting part 2, a case 1 and the frame 4 can be tightened.
Patent JP-H08274920-A (JP)
Title: Facsimile equipment
Inventor: KITANO ISAO
IPC: H04N1/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a facsimile equipment capable of sending an original image to plural transmission destinations at once. CONSTITUTION: The facsimile equipment has a display/input panel 12 for inputting a facsimile number and the number of originals, and a work RAM 15 storing the inputted facsimile number and the number of originals and also a document sensor 14 counting number of the originals to be read by a read section 6. A CPU 3 compares the number of documents counted by a document sensor 14 with a registered number to discriminate whether or not image transmission to one transmission destination is finished.
Patent JP-2000269621-A (JP)
Title: Wiring board and its inspection method
Inventor: KAWAI NAHOMI
IPC: G01R31/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board used for the connection of the electronic circuits of various electronic units and the inspecting method, which can execute electrical inspection in the state of the completed wiring board and which can easily correspond to a fine pitch. SOLUTION: Conduction patterns 12 are formed in parts further inside than the outer edge parts of an insulating film 1. An anisotropic conduction adhesive layer 15 is printed and formed by resin, where conduction particles having larger diameters than the thickness of the layer are dispersed, so that it covers the prescribed parts of the conduction patterns 12 and a wiring board 16 is constituted. An inspection pin is pressed to the anisotropic conduction adhesive layer 15, and the conduction patterns 12 are electrically inspected via the conduction particles. Thus, the inexpensive wiring board and the inspecting method, which can realize inspection in the state of the completed wiring board and can easily cope with making fine pitch, can be prevented.
Patent JP-H07276902-A (JP)
Title: Cast wheel for vehicle
Inventor: YAMAMOTO TAKAYO
IPC: B60B3/06
Filed: 1994-04-12
Abstract: PURPOSE:To provide a wheel in which sand accumulation is not formed, any problem on stress concentration does not occur, and its weight is further reduced. CONSTITUTION:In a wheel 1A, a surface 10Aa positioned on the side of a hollow formed in a spoke part in a partition 10A between a hub part 2 and the spoke part located at a portion connecting the hub part to the spoke part is formed in flat surface which is crossed at right angles to a spoke axis 16, made flush with a core print hole lower edge 4Ae1 of a core for the spoke part, and a core print hole 4Ae is formed in a trapezoidal shape of which upper edge is shorter than the lower edge.
Patent JP-H06291931-A (JP)
Title: Plain paper facsimile equipment
Inventor: ICHIHASHI MIKIO
IPC: H04N1/23
Filed: 1993-03-31
Abstract: PURPOSE:To utilize recording paper effectively by recording information to both sides of the recording paper. CONSTITUTION:When information requires a space of plural pages, a photosensitive drum 28 records the information on the surface of recording paper 34 at first and the recording paper 34 is contained in a cavity in a paper discharge tray 56 by a paper discharge guide 50. Succeedingly the recording paper 34 is switched back by a switch back roller 52 and reversed by a paper guide turn 60 and carried to a lower part of the photosensitive drum 28. In this case, the information is recorded in the reverse direction to a rear side of the recording paper 34 to the case of surface recording and paper is discharged onto the paper discharge tray 56 by the paper discharge guide 50.
Patent JP-H02251835-A (JP)
Title: Image input device
Inventor: TAKAMI MANABU
IPC: H04N1/04
Filed: 1989-03-25
Abstract: PURPOSE:To obtain uniform bias light by employing an image forming lens itself as a means guiding bias light to an image sensor. CONSTITUTION:Light beams coming out of a light source irradiate an original surface 1. Out of light beams reflected thereon, the light beam 8 made incident on a rod lens 4A within a certain range of an lens opening angle proceeds meanderingly in the lens 4A in the form of a sine curve, instead of being reflected on the lateral periphery, is light-condensed, and is made incident on the image sensor 5. On the other hand, the light beam 9 made incident on the lens 4A beyond the lens opening angle after being reflected on the original surface comes into the lateral side of the lens 4A, where it is totally reflected, and this total reflection repeats. After the light beam 9 proceeds in the lens 4A, it comes out of the lens 4A. Light beams made incident on the lens at any angle beyond the lens opening angle come out in random directions from the lens end because of the total reflection, and irradiate the image sensor 5 with uniform illuminance. The totally reflected light 9 turns into bias light to raise sensor sensitivity.
Patent JP-S62231207-A (JP)
Title: Zoom lens
Inventor: ISHIGURO KEIZO
IPC: G03B13/36
Filed: 1986-03-31
Abstract: PURPOSE:To hold an in-zooming focusing state corresponding to optional object image distance by providing a focusing system driving means which controls the position of a focusing system with the output of a zoom position detecting means and the output of a focusing system position detection means. CONSTITUTION:When a zoom lens which is not in autofocus mode or rear focusing zoom lens which is not provided with an autofocus function is mounted, a lens group used to zoom the zoom lens 2 focused on an objected 1 is detected by a zoom lens position detecting means 3 and the position of an image pickup plate 4 is detected by an image pickup plate position detecting means 5. The position of the lens group used for the zooming or part of the lens group corresponds to the focal length of the zoom lens and the position of the image pickup plate 3 corresponds to the quantity of movement of the focusing system. The movement curve of the image pickup plate by the zooming at the object image distance of the object 1 is calculated by an arithmetic means 6 from the two positions and the lens group is moved by an image pickup plate driving means 7 to perform zooming where in the focusing state is held.
Patent JP-S57190629-A (JP)
Title: Method and apparatus for concentrating oxygen
Inventor: YOKOYAMA HIROSHI
IPC: B01D53/02
Filed: 1981-05-18
Abstract: PURPOSE: To enhance product oxygen gas concn. as well as to attain to increase the yield drastically by providing a process utilizing a gas introduced into a tank under pressure in pressure equalization with an adsorbing tower and in purging the same.  
     CONSTITUTION: In a first process, a first adsorbing tower 1 is held under a pressurized condition, concentrated oxygen is taken out from an effluent conduit 38, pressure between a tank 4 and the adsorbing tower 1 is equalized and second and third adsorbing towers 2, 3 are held under an atmospheric pressure. In a second process, concentrated oxygen is taken out from the adsorbing tower 1 through the conduit 28, pressure between the adsorbing towers 1, 2 are equalized and the adsorbing tower 3 is held under atmospheric pressure. In a third process, concentrated oxygen is taken out from the adsorbing tower 1 through a conduit 38, pressure between the adsorbing tower 2 and the tank 4 is equalized and the adsorbing tower 3 is held under atmospheric pressure. In a fourth process, residual concentrated oxygen is taken out from the tank 3, the adsorbing tower 3 is purged, the adsorbing tower 1 is opened to the air and stock air is sent to the adsorbing tower 2 under pressure. The above described four processes are successively applied in the order of adsorbing towers 1W3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08325356-A (JP)
Title: Epoxy resin composition for semiconductor sealing use and semiconductor device
Inventor: TSURUMI YUMIKO
IPC: H01L23/29
Filed: 1996-03-28
Abstract: PURPOSE: To obtain an epoxy resin for semiconductor sealing use, excellent in soldering heat resistance, reliability to moisture resistance, and fluidity, comprising an epoxy resin, a specific curing agent and a filler. CONSTITUTION: This composition comprises (A) preferably 1 to 10wt.% of an epoxy resin such as a biphenyl type epoxy resin of formula I (R<1> to R<8> are, each, H, a halogen or 1-4C alkyl group), (B) preferably 1 to 7wt.% of a curing agent having a skeleton of formula II ((n) is 0 to 10; M is a monovalent naphtol; N is a divalent naphtol), e.g. a compound of formula III, and (C) preferably 87 to 95wt.% of a filler containing 50wt.% or more of amorphous silica consisting of 99 to 50wt.% of spherical noncrystalline silica having an average particle diameter of 5μm but not exceeding 30μm and 1 to 50wt.%, of spherical noncrystalline silica having an average particle diameter of 3μm or less. The acid index of this composition is 42% or more.
Patent JP-S60217063-A (JP)
Title: Safety grinder with speed detecting device
Inventor: UEDA KATSUHISA
IPC: B24B49/00
Filed: 1984-04-11
Abstract: PURPOSE:To enable a worker to check at any time the rotary speed of a grinding wheel, by generating AC voltage in a generating part through rotation of a main shaft and measuring the period of an AC signal of the voltage in a detecting part, in the case of a pneumatic type grinder. CONSTITUTION:A rotor 2 and a main shaft 3 are arranged inside a motor case 1, and rotation of the rotor 2 is transmitted to the main shaft 3 by bevel gears 4, 5. A speed detecting device is constituted by a generating part 11 and a detecting prt 12. The generating part 11 comprises a disc-shaped magnet 13 secured to an upper end of the main shaft 3, a pair of stators provided oppositely facing to each other in the periphery of the magnet 13 and a coiled iron core 15. Accordingly, the magnet 13, also rotating in accordance with rotation of the main shaft 3, causes AC voltage to be generated in a coil of the coiled iron core 15, and a period of the AC voltage corresponds to a rotary speed of the main shaft 3. The rotary speed of the main shaft 3 can be detected by measuring the period of this AC signal.
Patent JP-S5673-A (JP)
Title: Tape cartridge
Inventor: KISHIMOTO SHIYUUICHI
IPC: G11B23/107
Filed: 1979-06-12
Abstract: PURPOSE: To establish the tape cartridge which can obtain the accuracy of revolution of a hub required for high speed running of tape sufficiently, by the constitution that the linking between the hub and the rotary shaft is strong and accurate and the tape run is stable.  
     CONSTITUTION: In mounting the cartridge to the unit main body, the mating between the projected step 12 of the hub 10 and the circular hole 8 of the case 7 is automatically released to enable to turn the hub 10 so that it can be slided along the long hole 9 in the case 7 while being placed and born on the reel stand 5. Further, the head of the rotary shaft 3 is guided to the bearing 14, the shaft center of the both is mated in high accuracy and accurate horizontality is obtained with the contactness between the bottom surface of curve 13 and upper surface of reel stand 5. Further, the shift of revolution is prevented with the coupling between the stylus 6 and the elastic body 15, and since the hub 10 is depressed on the upper surface of the reel stand 5 with the plate spring 18 at all times, the stable rotating accuracy required for high speed operation of tape can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04284985-A (JP)
Title: Device for detecting non sealing
Inventor: MIYAGAWA TOSHIO
IPC: B23K26/00
Filed: 1991-03-13
Abstract: PURPOSE:To surely detect the non-sealing state on the laser sealing unit. CONSTITUTION:The optical laser is detected with the light detector 4 provided nearby the sealing part. The wave shape shaping signal of this detected output 14 and the laser beam emitting command signal 8 for oscillating the laser are watched with the control circuit 7. When the detected output 14 is not introduced in spite of that the laser ejecting command signal 8 is generated, the handler 13 is stopped as non sealing.
Patent JP-H05274484-A (JP)
Title: Card successive processor
IPC: G06K13/00
Filed: 1992-03-30
Abstract: PURPOSE:To perform processing at a high speed by arraying plural processing parts which process cards in a card storage box in parallel. CONSTITUTION:Extrusion parts 4a-4c are rotated to extrude the optical cards 1a-1c from the card storage box 2, and when their tip parts reach sensors 6a-6c, the conveyor rollers in a cleaning unit 7, an optical recording device 8, and a printer 9 begin to rotate so as to send the respective cards in. Then the respective processing parts of the cleaning unit 7, optical recording device 8, and printer 9 process the cards. In the card storage box 2, the cleaning unit 7, optical recording device 8, and printer 9 are arranged in parallel, so the processing parts can performs the processing in parallel to perform the processing at a high speed.
Patent JP-S59203724-A (JP)
Title: Prevention of coloring of by-produced ammonium sulphate produced from coke oven gas
Inventor: TONOOKA KOUJI
IPC: C10K1/12
Filed: 1983-04-28
Abstract: PURPOSE:To obtain ammonium sulphate solution for the starting material of ammonium sulphate contg. no included coloring substance by washing by-produced ammonium sulphate soln. obtd. by introducing coke oven gas into an absorption tower with light oil. CONSTITUTION:Coke oven gas is introduced in an ammonia absorbing tower 2, where ammonium sulphate soln. is produced by adding sulphuric acid and water. A part of the ammonium sulphate soln. is washed with light oil at a position B in a conducting pipe 10 for sending the soln. from a mother liquid circulating tank 4 to an evaporating kettle 14. Or, the ammonium sulphate soln. in the upper layer part of the mother liquid circulation tank 4 is drawn out and washed with light oil at the poition B' in the midway of the drawn out pipe 20. Eventually, an emulsification inhibitor is mixed with the ammonium sulphate soln. taken out of the absorption tower 2, and then mixed with light oil. The mixture is stirred and then settled to separate into two layers of an ammonium sulphate soln. layer and a light oil layer. After removing the light oil, the ammonium sulphate soln. eliminated from the coloring matters is combined with the ammonium sulphate soln. in the settling part. Decoloration of by-produced ammonium suphate for the starting material of ammonium sulphate is prevented in this way.
Patent JP-2000267188-A (JP)
Title: Viewer device and image recording body holding frame
Inventor: SEO SHUZO
IPC: G03B21/64
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To visually confirm the picture of a slide with transmitted light and also to easily visually confirm encoded information recorded near the picture. SOLUTION: The slide 10 is inserted in the slide chamber 34 of this viewer device 30 and a power source switch 38 is switched to be on. The picture formed on the picture recording area G of the slide 10 is irradiated from the back side by a surface light source. Two-dimensional code data recorded in the data recording area D of the slide 10 is read by a CCD, compounded and converted into the information of a character system, and displayed on an LCD 54. The displayed contents of the LCD 54 are changed by an operation switch 60.
Patent JP-S571828-A (JP)
Title: Method and apparatus for transmitting torque
Inventor: HIRAMATSU TAKEO
IPC: F16D48/06
Filed: 1980-06-02
Abstract: PURPOSE: To improve the operationability, fuel cost and the prevention of noises of a car by controlling the exciting currents of an electromagnetic clutch connecting a driving shaft and an output shaft in a piston type internal combustion engine so that fixed relationship is formed between the speed of revolution of both shafts.  
     CONSTITUTION: The speed of revolution Ne of the driving shaft 4 is detected by means of a revolution speed detector 16, and the variable speed of revolution ±ΔNe per unit time is computes and set sliding speed Ns is set in a controller 24. The controller 24 computes the absolute value of difference between the speed of revolution Ne of the driving shaft 4 and the speed of revolution Nt of the output shaft 6 by means of a revolution speed detector 18 while detecting smoothed value N o . The smoothed value N o  and the set sliding revolution speed Ns are compared, and the exciting currents of the electromagnetic clutch 8 are controlled so that fixed relationship is formed among the mean number of revolution Ne of the driving shaft, the variable speed of revolution ΔNe of the driving shaft and the speed of revolution Nt of the output shaft. Accordingly, the transmission of torque is smoothed, and noises can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58189048-A (JP)
Inventor: MIYAZAWA SHIGEO
IPC: B02B7/00
Filed: 1982-04-30
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-S6115707-A (JP)
Inventor: KAARU ERU BURAZERUTON
IPC: B01D21/01
Filed: 1985-04-08
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-H02252281-A (JP)
Title: Integrated semiconductor laser
Inventor: IWANO HIDEAKI
IPC: H01S3/06
Filed: 1989-03-27
Abstract: PURPOSE:To provide the title integrated semiconductor laser with independently controllable low noise part and a high output part by a method wherein III-V compound semiconductors are laminated to be etched away down to specified parts; II-VI compound is buried in both ends; and then photoconductive elements are laminated on one part of a substrate. CONSTITUTION:A III-V group compound semiconductor clad layer 103, an active layer 104 are formed on an n-type GaAs single crystal substrate 101 and a buffer layer 102. Furthermore, another layer 105 and a contact layer 106 formed into two inverse mesa type are provided on the active layer 104 and then II-VI compound semiconductor 107 is buried in both ends of ridge strips. Next, p-type ohmic electrodes 108, 109 are formed on respective ridges while an n-type ohmic electrode 110 is formed on the opposite surface of the substrate 101. Finally, p-type electrodes 111, 112 are formed on the rear part as photodiodes to detect the laser beam output. Through these procedures, a high-power semiconductor laser whose output is independently controllable and has low noise can be manufactured.
Patent JP-2000269905-A (JP)
Title: Fm teletext transmitter and transmission method therefor
Inventor: MUTO HIROMICHI
IPC: H04H20/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an FM teletext transmitter that accurately transmits teletext information data included in a plurality of channels with high efficiency at the same time and synchronizes a display start time of teletext information in cross reference with audio information, with the start time of the audio information. SOLUTION: An assignment allowance discriminating section 41 divides teletext information data corresponding to audio information included in a plurality of channels, into packets with a fixed length and discriminates whether or not the divided packets can be assigned to a frame, which is divided into blocks by a maximum number of assigned packets in the unit of seconds on the basis of a block position and a packet position updated by an update section 5, within two blocks from a head packet denoted by the block position, and a frame assignment section 43 assigns frames from the updated packet position in the unit of the divided packets, when the discrimination section 41 discriminates that the frame assignment is possible to obtain frame data. A frame transmission section transmits the frame data for every frame transmission time.
Patent JP-H06119965-A (JP)
Title: Manufacture of resistance heat-emitting element
Inventor: ONO TAKESHI
IPC: G03G15/20
Filed: 1992-03-30
Abstract: PURPOSE:To correct the electric characteristic at the later stages by performing pattern formation and the trimming simultaneously. CONSTITUTION:A conductive paste-form coating is applied to the surface of a base board 1 of alumina ceramics followed by a baking process to form an electric resistor layer 3. A laser beam makes partial removal so that the specified pattern is drawn, and an electric insulative groove 5 is formed where the board 1 surface is exposed. Two such grooves 5 form a band-shaped heat emission region 3a and two non-heat emission regions 3b. An electrode layer 7 is formed over a wide region 3c on the resistor layer 3, and an insulative glass covering layer 9 is formed over the surface of the region 3a on the layer 3. The layer 3 is produced on the base board 1 and partially cut into a continuous band, and thereby a resistance heat emission circuit with the specified pattern is accomplished. That is, pattern formation and trimming are made simultaneously by cutting part of the layer 2 into a continuous band, as described, which eliminates risk that correction of electric characteristics can not take place at the later stages, and the screen printing for the resistor layer which requires high precision can be omitted.
Patent JP-S60217281-A (JP)
Title: Method for preventing peeling of bonded part
Inventor: KAWAZOE KATSUYA
IPC: B29C65/48
Filed: 1984-04-12
Abstract: PURPOSE:To keep the high bonding performance, and to prevent the peeling of the bonded part, by bonding a supporting member made of fluororesin to the upper surface of a base with an adhesive, and coating and protecting the outer surface of the bonded part with a coating agent made of a water-proofing rigid resin. CONSTITUTION:The supporting member 3,44 made of a fluororesin is bonded to the upper surface of the base 1,42 with an adhesive 2,46, and the outer surface of the bonded part is coated and protected with the coating agent 4,47 made of a water-proofing rigid resin.