baber/WOPTO huggingface dataset:
Patent JP-H0355081-A (JP)
Title: Picture display device of pinball machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1989-07-21
Abstract: PURPOSE:To reduce the number of wiring for connecting a control unit to a liquid crystal driving substrate having a memory circuit unit by connecting and supporting a liquid crystal display panel in a front face opening of a lamp house between the liquid crystal driving substrate and a relay substrate through a lead wire in the lower end and a lead wire in the upper end, while disposing removably a liquid crystal illuminating lamp on the rear face of the lamp house. CONSTITUTION:A lead wire 66 on the lower end of a liquid crystal display panel 52 and a dowel 81 on the lower surface of a lamp house 59 are inserted into holes 88, 91 in a liquid crystal driving substrate 53, and a lead wire 66 on the upper end of said panel 52 and a dowel 81 on the upper surface of the lamp house 59 are inserted into holes 92, 95 in a relay substrate 67 to weld the ends of respective dowels 81. The respective lead wires 66 are soldered to the respective holes 88, 92. Further, jumper wires 114 are inserted into the holes 89, 90 and 93, 94 in the substrates 53, 67 on both sides of the lamp house 59 to be soldered to the respective holes 89, 90, 93 and 94. The liquid crystal display panel 52 is connected to the liquid crystal driving substrate 53, while said panel 52, substrate 53 and substrate 67 are supported by the lamp house 59 to provide a integral structure.
Patent JP-S6167795-A (JP)
Title: Production of steel sheet electrogalvanized on one side
Inventor: NOMURA SHINGO
IPC: C25D5/26
Filed: 1984-09-10
Abstract: PURPOSE:To prevent the contamination of the non-plating surface of a titled steel sheet as a result of corrosion during plating on one side or thickening of an oxide film by subjecting preliminarily said surface to zinc plating contg. iron. CONSTITUTION:The non-plating surface of the steel sheet is preliminarily subjected to zinc-iron plating contg. 30-90wt% Fe at 0.1-1g/m<2> prior to electrogalvanizing of only the one side thereof. The corrosion of the non-plating surface of the steel sheet is thus prevented by the sacrificial corrosion preventive effect of the zinc of the zinc-iron plating and the formation of the oxide film is prohibited in the stage of subjecting the steel sheet to the electrogalvanizing on only the one side. The formation of phosphophyllite [Zn2Fe(PO4)2] of the phosphate treating film is made possible and the chemical conversion treatability is improved if the zinc-iron plating remains on the non-plating surface of the steel sheet after the end of the electrog alvanizing on the one side.
Patent JP-H0353312-A (JP)
Title: Console device
Inventor: MASUBUCHI MISAO
IPC: G06F3/02
Filed: 1989-07-21
Abstract: PURPOSE:To eliminate the misoperation and to improve the operability by adding a temporary stop mechanism between the fixed parts of a secondary and main consoles and at the same time providing a switch having the high using frequency at the front of the secondary console. CONSTITUTION:A box type secondary console 5 is provided with a guide 6' containing a ball plunger 8 and a rod 7' where a V groove 9, for example, is formed. The guide 6' serves as a fixed part of a main console 3, and the plunger 8 consists of an outer frame 8A, a ball 8B, and a spring 8C. A switch 5A is provide at the front of the console 5 for a pause button, a play button, a freeze button, a shutter button, etc., having the high using frequency. Meanwhile a switch 5B having the low using frequency is provided at the inner side. When the console 5 is pulled forward, the ball 8B of the plunger 8 gets into the groove 9 and stops temporarily. Then only the front side of the console 5 can be pulled out. As a result, the misoperations are prevented and the operability is improved with a console device.
Patent JP-H1119459-A (JP)
Title: Solid electrolyte ion conductor hybrid system for purifying inert gas
Inventor: PRASAD RAVI
IPC: B01D53/22
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an effective process for producing high purity nitrogen and other inert gases which process uses a hybrid system containing a bulk oxygen separation system and an ion conveyance membrane module together with a purge gas glow for reducing power consumption. SOLUTION: A gas flow 82 generated from a feed gas flow 8 by a bulk oxygen separation system 11 is treated in an ion transport membrane module 31 to form a high purity gaseous nitrogen flow 89 by reactive purge gas. The reactive purge gas is used to purge a solid electrolyte ion transport membrane on the permeated material side. In some cases, the purge gas is recycled. In other cases where the excessive amount of the purge gas is used, the unreacted reactive purge gas and oxygen containing gas are introduced into a combustor and after unreacted fuel gas and carbon monoxide are removed, the combustion gas is dumped.
Patent JP-H0240600-A (JP)
Title: Multilayer film reflecting mirror
Inventor: MURAKAMI KATSUHIKO
IPC: G21K1/06
Filed: 1988-07-30
Abstract: PURPOSE:To improve a reflection factor of a reflecting mirror without the use of a substance detrimental to the human body by using tin, tin oxide or a mixture of tin and tin oxide as the substance of small difference between the reflection factors. CONSTITUTION:A nickel layer 2 of 10Angstrom  thickness and tin of 20Angstrom  thickness are reciprocally laminated 200 by 200 by an rf magnetron sputtering method respectively to make a reflecting mirror on a mirror face ground silicon board 3. Nickel and tin are used as target materials respectively and argon is applied as sputtering gas at the time of any film formation. Thereby a substance detrimental to the human body such as beryllium is not needed.
Patent JP-S6082289-A (JP)
Title: Working method of ceramics
Inventor: CHIBA SHIGERU
IPC: B23K26/12
Filed: 1983-10-11
Abstract: PURPOSE:To improve working efficiency by irradiating a beam of a heat source having high energy density and supplying gaseous halogen to the working part of ceramics thereby forming volatile halide and evaporating the ceramics. CONSTITUTION:Gaseous chlorine which is easy to handle, has a moderate rate of reaction and is inexpensive is used as gaseous halide. Said gas is applicable to general ceramics and is particularly effective for ceramics of oxide, nitride, carbide and boride. There are laser, plasma jet, electron beam, etc. as the heat source having high energy density and the laser is effective. Working is accomplished in a hermetic chamber or the like. The waste gas is discharged after a suitable treatment. While a laser beam 3 condensed by a condenser lens is irradiated, gaseous halogen 13 is supplied from a side pipe 11 to a working part A. An auxiliary nozzle 12 which is a separate body may be used and further a broad groove 21 is made formable on the surface of the ceramics.
Patent JP-S6082853-A (JP)
Title: Ultrasonic flaw detecting apparatus for turbine disc
Inventor: HIRASAWA TAIJI
IPC: G01N29/26
Filed: 1983-10-13
Abstract: PURPOSE:To detect the flaw in the rotor shrinkage fit part of a turbine disc with good accuracy, by allowing a drive apparatus having an ultrasonic probe mounted therein to scan on a hub. CONSTITUTION:Drive apparatuses 4 each having a probe 8 mounted therein are provided to both side hubs 3 of the webs 2 of turbine discs 1. Said probe 8 has an oblique angle probe 10 for arranging two drive apparatuses 4 holding a vertical probe 9 for inspecting the under sides of the hubs 3 on the same axial line and the webs 2 therebetween and an oblique probe 11 for detecting a flaw and is driven on the hubs 3 to the circumferential direction by a control apparatus 5. In this case, the probe 11 is moved to the key groove central part on the hub 3 and fixed and used as a transmission probe while the oblique angle probe of the other drive apparatus 4 provided on the same axial line of the hub 3 is moved to perform flaw detection. By this method, the flaw in the rotor shrinkage fit of the trubine disc can be detected with good accuracy.
Patent JP-2001018940-A (JP)
Title: Label printer
Inventor: KOMORI MASAYOSHI
IPC: B65C9/46
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To surely discharge a peeled label at a regular position by closing a lid part having a first discharge port to form a second discharge port between a tip of the lid part and a body part, and sticking a non-adhesive sheet to a surface with which the label stuck surface of the first discharge port. SOLUTION: A label roll paper 16 is stored in a storage chamber 15, and a lid part 12 is closed to set a label printer in a working condition. The label roll paper 16 is carried by the rotation of a platen roller 18 and a pinch roller 27, and the label is printed by a thermal head 17. The printed label is peeled by a peeling body 25 along an outgoing path 19, and discharged from a first discharge port 13. In this condition, an adhesive surface side of the label faces a discharge path surface 21 side, and the label is fed to the regular position without sticking by a non-adhesive sheet 20 stuck to the discharge path surface 21. A carrier with a label 29 peeled therefrom is turned along the tip of the peeling body 25, and discharged from a second discharge port 14.
Patent JP-H0739524-A (JP)
Title: Ophthalmic photographing apparatus
Inventor: SUGAWARA TAKAO
IPC: A61B3/14
Filed: 1993-07-30
Abstract: PURPOSE:To provide an ophthalmic photographing apparatus which can inform a user of the remaining number of frames becoming few before using up a roll film completely even while in use in a darkroom. CONSTITUTION:The remaining number of frames of a film 2 is counted by an operational process circuit 5 by deducting the number of photographs taken of the film 2 outputted from a number counter 4 from the total number of frames of such film outputted from a total number reading circuit, and when the remaining number accords with a notice number set by a DIP switch 7, an LED 10 is switched on and a buzzer 11 is buzzed to notify that the remaing number is few.
Patent JP-S5980043-A (JP)
Title: Loop transmitter
Inventor: KURII HAJIME
IPC: H04L12/437
Filed: 1982-10-29
Abstract: PURPOSE:To reorganize a line in a smooth and quick way, by checking the state of a separated faulty area by an adjacent nondefective transmitter, then transmitting normally the transmittable information to all transmitters when the transmission is made possible and a token is received. CONSTITUTION:Transmitters 10 are connected with transmission lines of R and L lines 11 and 12 having opposite directions to each other. The transmission is usually carried out through the line 11; while the loop-back transmission is performed when a fault arises at the line 11 or a transmitter 10. At the same time, the faulty area 14 is separated. The transmitters 10 have exactly same functions, and the right of transmission is set up by taking just a single token existing in the system. The transmitter 10 having the token transfers the token to the next transmitter 10 via the line 11 when the transmission of data is over.
Patent JP-H0354685-A (JP)
Title: Printing code pattern and reader for the same
Inventor: SHIRATORI KUNIAKI
IPC: G06K7/10
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the beautiful appearance of a printed matter from being damaged by coloring either a first pattern or second pattern at least to carry mutually different information on a substrate to reflect infrared rays and visible light. CONSTITUTION:A bar code 5 is constituted by gathering unit codes composed of the decimal digits of even numbered digits and the bar code is printed on the surface of paper 6 as the substrate, namely as the printed matter. On the paper 6 to reflect the infrared rays and visible light at least, the first pattern 5a is printed by infrared absorption ink and the second pattern 5b is printed by infrared transmission ink while overlapping a part with this first pattern 5a. Then, either the infrared absorption ink or the infrared transmission ink is colored at least. Thus, the beautiful appearance of the printed matter is not damaged.
Patent JP-2001018108-A (JP)
Title: Method of machining optical diffraction grating element shape, and method of machining die for forming optical diffraction grating element
Inventor: SAITO TERUO
IPC: B23Q11/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To avoid interference of a blade at the time of machining plural grooves of a diffraction grating element. SOLUTION: In this method of machining optical diffraction grating element on a surface to be machined, a rotary spindle for supporting a machining blade 32 is provided on an axis of coordinate of each X, Y, Z axis of the surface to be machined, and a blade tip angle of the machining blade 32 fitted to the spindle is formed with an inclined angle so as to avoid the interference of the blade tip with a predetermined position for machining in the periphery of a curved surface of the diffraction optical grating element shape. With this method of machining diffraction optical grating element shape, fine shape machining of the optical diffraction grating element shape is enabled.
Patent JP-S5891788-A (JP)
Title: Apparatus for charging compacted raw coal briquette into coke oven
Inventor: KAWAMATA FUMIHIKO
IPC: C10B31/08
Filed: 1981-11-27
Abstract: PURPOSE:To surely charge the compacted raw coal briquette into a coke oven without  tearing down its shape, by charging the briquettes together with a container bottom  plate into the coke oven, and pulling out only the container bottom plate while holding  the briquette. CONSTITUTION:The compacted raw coal briquette M is charged in a container N. The container N together with its frame N1 and its bottom plate N2 is placed on an  elevating plate 14. Then the elevating plate is descended to support the frame N1 on a side plate and the bottom plate N2 on a roller 13. After a traveling truck 1 is moved  in the direction of an arrow A or B, the truck is stopped at a position where a container bottom plate transferring passage 11 is met with the briquette charging port 5 of  a coke oven 4. A sprocket 21 is clockwise rotated to move a container-driving plate 19  in a direction C and to introduce the bottom plate N2 and the briquette M placed  thereon into the coke oven 4. Then while holding the briquette M by moving a  briquette holding plate 27, the sprocket 21 is counterclockwise rotated to move the driving plate 19 and the bottom plate N2 in a direction D, and to pull out them. Since the briquette M is held by the holding plate 27, the briquette remains in the oven 4 while  maintaining its shape.
Patent JP-H1039550-A (JP)
Title: Both-surface image forming device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a both-surface image forming device constituted so that the turbulence of a toner image is prevented from being caused by the deviation of a recording paper or the like when the recording paper is carried by being closely brought into contact with a belt-like toner image receiving body carrying the toner image. SOLUTION: A photoreceptor drum 10 which carries the toner image being the image of a front surface and whose drum diameter is comparatively small is made to abut on the belt-like image receiving body 15 which carries the toner image being the image of a back surface and which is stretched in a vertical direction at an upper position corresponding to 1/10-4/10 of the belt length L of the vertical direction from the intermediate point M of the body 15. Besides, the carrying distance of the supplied recording paper until it receives the transfer action of the toner image being the image of the front surface by a transfer unit 14 and it receives the transfer action of the toner image being the image of the back surface by a back surface transfer unit 19 after it is closely brought into contact with the belt surface by a paper electrostatic charger 18 is made as short as possible.  Thus, the turbulence of the toner image being carried is suppressed to the utmost.
Patent JP-H05202036-A (JP)
Title: Method of isolation of carbacefem intermediate
Inventor: KURISUTOFUAA UIRIAMU DETSUKE
IPC: C07B57/00
Filed: 1992-07-17
Abstract: A process for isolating a  beta -lactam compound with about 100% enantiomeric purity, of the formula <CHEM> where R1 is CH3, t-C4H9, C6H5CH2O, C6H5, C6H5OCH2 or C6H5CH2; from a haloalkane solvent, comprising diluting the solution with methyl t-butyl ether or methanol to precipitate the product. The products thus obtained are key intermediates in the synthesis of antibiotic agents. The process is appropriiate for large scale production.
Patent JP-H0741806-A (JP)
Title: Surface treatment of sintered titanium alloy
Inventor: YAMAZAKI TATSUO
IPC: B22F3/24
Filed: 1993-07-30
Abstract: PURPOSE:To provide an inexpensive surface treating method in which, in a sintered titanium allay product subjected to densifying treatment by a HIP method, residual surface layer voids are perfectly removed away without generating new defects such as cracks and to show excellent fatigue properties characteristic of the titanium allay. CONSTITUTION:At the time of modifying the surface of a sintered titanium allay, the sintered titanium alloy is subjected to HIP treatment, is thereafter subjected to first shot peening treatment to grind surface layer voids of the product and is furthermore subjected to secondary shot peening treatment to flatten the surface layer of the product. By the shot peening treatments twice in all, the surface treatment for the sintered titanium allay is executed.
Patent JP-H1172836-A (JP)
Title: Camera capable of switching picture size
Inventor: TSUYUKI HIROTO
IPC: G03B17/28
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To grasp the number of taken photographs in the case of taking photographs in different picture sizes. SOLUTION: The number of the taken photographs and the total number thereof counted for every picture size through a CPU every time a shutter 4 performs exposing operation in the selected picture size are stored in a storage means M, and displayed by switching operation. A display means 2 ordinarily displays data and other information but it is changed over to display the number of the taken photographs by depressing a display changeover switch Sw. As a method for displaying the number of the taken photographs; for example, the number of the taken photographs of standard size and that of panoramic size and the total number thereof are displayed side by side or the number of the taken photographs of each size and the total number thereof are alternately changed over to be displayed.
Patent JP-H0242179-A (JP)
Title: Ignition coil-integrated type distributor
Inventor: KOSHIDA RYOICHI
IPC: F02P7/00
Filed: 1988-08-01
Abstract: PURPOSE:To make a distributor compact and simplify the assembling work by providing an outer member holding a core wound with the coil of an ignition coil and fastening this outer member on the inner face of a housing with fitting screws. CONSTITUTION:When a signal rotor 3 fitted to a shaft 1 rotatably supported on a ball bearing 15 is rotated, the voltage induced on an electromagnetic pickup 5 having a field magnet 4 fitted to a housing 2 intermittently controls the excitation of an ignition coil 7 via an ignition amplifier 6. As a result, the high voltage is distributed to ignition plugs via a rotor head 9 and the electrode 11 of a cap 10. The core 71 of the ignition coil 7 is pinched by a pair of core holders 75 and 76 forming outer plates. Fitting screws 79 are inserted into through holes bored on the core holders 75 and 76 to fasten the housing 2.
Patent JP-H0240140-A (JP)
Title: Objective lens driving device
Inventor: IKEDA KENJI
IPC: G11B7/09
Filed: 1988-07-29
Abstract: PURPOSE:To accurately detect the position of an objective lens by providing a light emitting element and a light receiving element so that either one can be supported with an intermediate supporting body and the other one confronted with it keeping an interval, and arranging them on a straight line passing the optical axis of the objective lens and intersecting orthogonally to the direction of the optical axis and a tracking direction. CONSTITUTION:An objective lens position detecting means in which an objective lens supporting member 2 is supported on an intermediate supporting body 5 with a focusing flat spring member 3 and also, the intermediate supporting body 5 is supported on a movable supporting board 6 with a tracking flat spring member 4, and furthermore, the light emitting element 10 and the light receiving element 12 are used is provided. And either the light emitting element 10 or the light receiving element 12 is provided on the intermediate supporting body 5, and other one is provided so as to be confronted with that keeping the interval, and also, they are arranged on the straight line passing the optical axis of the objective lens 1 and intersecting orthogonally to the direction of the optical axis and the tracking direction. Thereby, the objective lens position detecting means provided on the intermediate supporting body 5 displaces only in the tracking direction, and also, the displacement of the position of the objective lens 1 can be found as that of the optical axis of the objective lens 1 indirectly. In such a way, it is possible to detect the position of the objective lens accurately.
Patent JP-S6169224-A (JP)
Title: Control system for transmission space diversity
Inventor: KAWADA TADASHI
IPC: H04B7/04
Filed: 1984-09-12
Abstract: PURPOSE:To attain the cost reduction of a device and also to realize the effective use of a service by controlling a phase for transmission through a reception SD control circuit and by means of the 1-bit control information. CONSTITUTION:The two transmission waves sent from a station A by a transmission SD system are synthesized by an antenna 10, and the amplitude distortion produced on a transmission line is compensated to obtain a wave having the flat amplitude characteristics. This wave is converted into an IF signal through a receiver 11 and taken outside. A monitor circuit 12 always monitor whether the amplitude characteristics are kept within the prescribed value or not. With this monitor 0 and 1 are delivered when the difference of level between the center frequency extracted out of the IF signal and the frequencies at both ends is within the prescribed value and exceeds this value respectively. This information is sent to the station A from a transmitter 14. When the information 0 is detected at the station A, both phase shifters 18 and 19 for transmission and reception respectively and controlled at a time by the control signal of a reception SD circuit 9. Then the control signal having the polarity opposite to the control signal of the shifter 19 is applied to the shifter 18 when the information 1 is detected.
Patent JP-S6250736-A (JP)
Title: Automatic camera focus adjusting and driving device
Inventor: TAKAHASHI MAKOTO
IPC: G02B7/28
Filed: 1985-08-29
Abstract: PURPOSE:To put a lens in focus smoothly and speedily by reading a torque value or torque corresponding value out of a read-only memory (EEPROM) which is electrically erasable or writable corresponding to a signal from a potentiometer. CONSTITUTION:The potentiometer 101 provided to a lens barrel part generates a signal corresponding to the kind or driving position of the photographic lens of an automatic focus adjusting camera. Further, the EEPROM 104 is stored with the torque value or torque corresponding value determined by the kind or driving position of the photographic lens. Then, a CPU 3 reads the torque value or torque corresponding value out of the EEPROM 104 corresponding to the signal from the potentiometer 101 and controls driving electric power so that a lens driving motor 7 is rotated relatively fast when the quantity of movement of the lens is larger than a prescribed value or slowly when the quantity of movement is smaller.