baber/WOPTO huggingface dataset:
Patent JP-H06124032-A (JP)
Title: Electrophotographic system color image recorder
Inventor: OKUNA KENJI
IPC: G03G15/01
Filed: 1992-10-13
Abstract: PURPOSE:To provide a compact high-speed color image recorder having high image quality. CONSTITUTION:An developing roller 23 lined up shorter than the width of a transfer belt 5 is provided, the development of plural colors is simultaneously executed by plural developing units 2 in standstill positions to form a developed image on a photosensitive body 1. The developed image on the photosensitive body 1 is transferred on the transfer belt 5 carried in a recording direction to form a transferred image. After the transfer of prescribed recording length is completed on the transfer belt 5, a carriage 3 is moved in a direction crossing the recording direction by the recording width of one color of the developing units 2 and the development and the transfer onto the transferred image existing on the transfer belt are attained to repeat color superimposing and achieve the image in the width direction of recording.
Patent JP-S62133819-A (JP)
Title: Analog-digital conversion circuit
Inventor: MURAKAMI KEIICHI
IPC: H03M1/10
Filed: 1985-12-05
Abstract: PURPOSE:To improve equivalently conversion resolution by applying A/D conversion while plural offsets are fed to an input analog signal and accumulating the outputs. CONSTITUTION:An adder 4 adds an input analog signal and an offset signal from a generator 3 and supplies the sum to an A/D converter 1. The conversion output is inputted to an accumulator 2. The generator 3 generates different offset values for plural number of times, the converter 1 applies A/D conversion on each occasion, the digital outputs for plural number of times are accumulated by the accumulator 2 and the result of accumulation is a digital output to be obtained. When the input voltage is smaller than a half of a full scale voltage FS in the conversion characteristic of the converter 1, the output goes to '0' and when FS/2 or over, the output goes to '1'.
Patent JP-H04148518-A (JP)
Title: Winding apparatus
Inventor: NAKAJIMA HIDEKI
IPC: H01F41/06
Filed: 1990-10-11
Abstract: PURPOSE:To reduce a strain generated at a coil conductor to a minimum and to prevent a characteristic from being deteriorated by a method wherein, after a temporary winding operation, a temporary winding drum and a bobbin are arranged at a guide part in a state that respective centers have been shifted and its inclination is set in such a way that the strain generated at the coil conductor is reduced to a minimum. CONSTITUTION:A coil conductor 9 is wound temporarily on a temporary winding drum 6 by the portion for the upper pancake coil 9-1; after that, a temporary winding part 5 together with the temporary winding drum 6 is shifted from the central position of a bobbin 3 and that of a turntable 1; a guide part 8 is attached between the temporary winding drum and the bobbin in a position where the difference in a height between a surface plate 2 and the temporary winding drum 6 becomes small. The guide part 8 is nearly semicircular, and its inclination is set in such a way that the strain of the coil conductor 9 becomes minimum. At this time, the temporary winding drum 6 and the guide part 8 are reinforced with a reinforcement plate 11 composed of members 11-1 to 11-4. The coil conductor 9 along the guide part is fixed by using a plurality of fixation metal fittings 12. In this state, a lower pancake coil 9-2 is wound; after that, the temporary winding drum 6 is moved to a fixed turning device while the fixation metal fittings are being detached from the side of the bobbin 3; the winding operation of the upper pancake coil 9-1 is started.
Patent JP-H08138253-A (JP)
Title: Optical disk device and tacking control method
Inventor: KUNIKATA NORIKAZU
IPC: G11B21/08
Filed: 1994-11-08
Abstract: PURPOSE: To stabilize the search operation of an optical pickup in an optical disk device for recording/reproducing information by moving the optical pickup in a radial direction with respect to an optical disk. CONSTITUTION: A microcomputer 40 is provided for calculating the number of moving tracks on the optical disk of an optical pickup and the number of moving steps. A subtracted value or an added value is preset to a counter 39 corresponding to the moving direction of the optical pickup based on rotation detection by the rotation detector 43 of a sending motor 42 and the optical pickup is sought by the sending motor 42 according to a count value.
Patent JP-H01117039-A (JP)
Title: Semiconductor device
Inventor: MAKI NOBUHISA
IPC: H01L21/60
Filed: 1987-10-29
Abstract: PURPOSE:To obstruct the progress of cracking of an alloy layer in a high temperature state, and maintain electric continuity between a metal electrode and a metal thin wire, by eliminating a part of the connection part of an electrode of a metal electrode part of a semiconductor to be connected with a metal thin wire. CONSTITUTION:An alloy layer 3 formed by connecting a metal electrode 1 and a metal thin wire 2 is divided for a metal eliminating part 5. When a semiconductor device having such an electrode structure is stored in a high temperature state, cracks of the alloy layer 3 generate from a peripheral metal layer 3b, but do not reach a central metal layer 3a. Thereby maintaining electric continuity between the metal electrode 1 and the metal thin wire 2.
Patent JP-S61141974-A (JP)
Inventor: YOHAN PEETAA ROHIYORU
IPC: C09D7/65
Filed: 1985-12-05
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-H06121767-A (JP)
Title: Endoscope device
Inventor: YABE HISAO
IPC: G02B23/24
Filed: 1992-10-13
Abstract: PURPOSE:To provide an endoscope device which can give propulsion to advance to the endoscope tip part in a simple structure with excellent energy efficiency without deteriorating the operability of an operation part. CONSTITUTION:A metallic tip constituing member 7 is arranged in the endoscope tip part 21, and a communicating hole 71 having two openings are formed in a shaft direction of this tip constituting member 7. A discharge probe inserting tube 31 is connected to one opening of the communicating hole 71, a liquid sending tube 32 is connected to the other opening. A liquid sending means 60 and a discharge means 80 and the like are arranged inside of a control device 6, and when an electric power supply switch 65 is put in an on-condition and a liquid sending switch 64b is put in an on-condition, a discharge control circuit 81 is driven, and a liquid sending pump 63 and solenoid valves 66a and 66b are driven, and liquid in a liquid sending tank is filled in the communicating hole. Discharge (shock wave) is generated from the tip surface of a discharge probe 30 by the discharge means 80.
Patent JP-H04148833-A (JP)
Title: Apparatus for detecting force, acceleration and magnetism
Inventor: OKADA KAZUHIRO
IPC: G01P15/18
Filed: 1990-10-12
Abstract: PURPOSE:To realize an accurate apparatus at a low cost by detecting the displacement between electrodes caused by force as the electric signal such as the change in capacitance and the change in output of a piezoelectric element. CONSTITUTION:When an apparatus is mounted on an automobile, acceleration is applied on an actuator 30 based on the running of the automobile. External force acts on an acting point P, and a flexible plate 20 is deflected by a force Fx in the axial direction of X. The interval between a displacement electrode 21 and a fixed electrode 11 becomes large by this deflection, but the interval between a displacement electrode 23 and the fixed electrode 11 becomes small. When force acts in the direction Y and the direction Z, the intervals are changed with respect to displacement electrodes 22 and 24 and the electrode 11 by the same pattern as in the direction X. Thus, the voltage is changed for every component in each axial direction and can be detected. Since the component in each axial direction is detected completely independently, no interference occurs, and the accurate detection becomes possible.
Patent JP-H07131784-A (JP)
Title: Method and device for decoding and displaying picture data
Inventor: SHIMIZU MASAYOSHI
IPC: H04N19/00
Filed: 1993-11-02
Abstract: PURPOSE:To secure a display time of a high quality picture and to suppress flickering of a picture when picture data coded hierarchically are decoded and displayed in a short time by reducing number of times of display of a progressive decoding picture. CONSTITUTION:An image buffer memory 4' stores a progressive decoding picture based on a decoded picture outputted from a picture decoding integrated circuit 1. A write control means 7 transfers a decoded picture of the memory 4' to a frame memory 4 upon the notice of a processing end of a final layer and rewrites the content of the memory 4. The memory 4 stores display data and the content of the memory 4 is displayed on a display screen. When coded data in four layers are decoded at a speed of 5 sheets/sec, all of the display time of 1/5sec are used for displaying the decoded picture and the picture of high quality is always obtained.
Patent JP-H07127673-A (JP)
Title: Shoe for drum brake
Inventor: NITTA MAKOTO
IPC: F16D65/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide a shoe for a drum brake device, which can restrain a brake from squeaking. CONSTITUTION:In a shoe 10 for a drum brake device composed of an arcuate rim 12 mounted thereto with a lining 11 adapted to be pressed against the inner surface of a brake drum, and a web 13 integrally incorporated with the rim 12, laid along the rim 12 and radially projected from the rim 13, the inlet and outlet end parts 12a, 12b of the rim 12 intervening between the lining 11 and the web 13 are made of highly damping material having a low rigidity.
Patent JP-H11111779-A (JP)
Title: Manufacture of tape carrier for tab
Inventor: MATSUMOTO YUKO
IPC: H05K3/38
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a tape carrier for TAB, by which the chemical polishing of the copper-foil surface, wherein a chemically specially processed film can be applied stably without causing lowering of polishing speed. SOLUTION: A hole such as a device hole 6 is formed at a tape-shape film 2, having insulating property and flexibility. On the surface of its copper foil, anode electrolysis for achieving the improvement of the speed and the stability of chemical polishing process is performed. On such anode-electrolysis processed surface of the copper foil, the tape-shaped film 2 having insulating property and the flexibility is laminated. The anode-electrolysis processed surface of the copper foil of an inner lead part 4 used for the connection of a semiconductor element is polished chemically. On the copper foil, a lead pattern is formed by photoetching.
Patent JP-H04150809-A (JP)
Title: Production of tableware
Inventor: KANEKO MORIYOSHI
IPC: A47G21/00
Filed: 1990-10-12
Abstract: PURPOSE:To extremely easily and simply produce tablewares provided with various complicate and fascinating patters, by sticking a colored pattern paper dyed with a pattern at the backface of a Japanese paper by means of an adhesive and formed to be a seal to fit in a recessed part. CONSTITUTION:A fitting recession 1 is formed in the longitudinal direction of the grip (a) of a spoon and a colored pattern paper 2 is fitted in the recession 1. This colored pattern paper 2 is made by sticking a Japanese paper dyed with a required pattern with an adhesive 4 at the backface thereof and coat to be a seal to fit in the recession 1. The colored pattern Japanese paper 2 is stuck in the recession 1 after a peeling-off paper 5 pasted on the backface of the colored pattern Japanese paper 2 is peeled off. Thereafter, after it is stuck in the recession 1, a transparent resin like epoxy resin, for instance, is poured to form a transparent protection layer.
Patent JP-S61138546-A (JP)
Title: Destroying device for paper money
Inventor: KAARU RUUSORUDO
IPC: B02C18/18
Filed: 1985-12-06
Abstract: In a high-speed sorter, single documents such as banknotes are successively withdrawn from a stack and tested according to various criteria. Banknotes which are authentic but no longer fit for circulation are fed to a cutting means a shredder and destroyed therein. The shredder, which has a simple construction and is designed for a high banknote throughput, consists of two cutter blocks including overlapping cutter discs which work into one another with little play in spaced relationship and are provided along their periphery with notches, and which slit and crosscut the banknotes. A suction plant prevents back-ups from forming, cleans and cools the cutting means.
Patent JP-H08139661-A (JP)
Title: Cellular system car telephone set
Inventor: IMAHORI HIROYUKI
IPC: H04B7/26
Filed: 1994-11-09
Abstract: PURPOSE: To suitably switch/control a communication base station by controlling the directional characteristic of a directional antenna so as to turn that antenna toward the direction of the communication base station based on data estimated by a position detecting means. CONSTITUTION: Information such as the position and height of the base station is previously inputted to a map data base to be referred to for a navigation device 1. When the current position of a vehicle is recognized by the navigation device 1, corresponding to the map information of the built-in map data base, the base station under communicating at present is recognized with the current vehicle position as a reference. Therefore, the directing direction of a directional antenna 4 can be set to the direction of the communication base station by a directivity controller 2 for the current communication base station. Since the current and/or next base station to be communicated is selected by the vehicle position detecting means and the directional antenna can be controlled, the base station for communication is suitably controlled/switched even for a car telephone under moving.
Patent JP-H0826818-A (JP)
Title: Magnesia-chrome-based brick
Inventor: TSUCHINARI AKIHIRO
IPC: C04B35/047
Filed: 1993-10-05
Abstract: PURPOSE:To produce a magnesia-chrome-based brick excellent in corrosion resistance. CONSTITUTION:This magnesia-chrome-based brick comprises a blending composition of 10-80wt.% sintered magnesia-chrome clinker using 0.1-5mm grain size thereof and the remainder consisting essentially of one or more of a magnesia- based raw material, a chromium ore and chromium oxide.
Patent JP-H07127672-A (JP)
Title: Mechanism for operating friction brake
Inventor: KISHIYA HAJIME
IPC: F16D55/46
Filed: 1993-11-04
Abstract: PURPOSE:To make the brake compact by cutting a rotating side cam disc. inward from the outer circumference thereof so as to form a part to be operated, and by setting up a positional relationship between an operating shaft and the part to be operated so that a part radially outside of the rotating axis of a cam part with respect to the rotary axis abuts against the part to be operated. CONSTITUTION:A cam part 22a is formed by cutting the front end part of an operating shaft 22 by substantially a half thereof so as to have a substantially semicircular shape, having a surface making contact with a part to be operated, and being inclined to a direction toward the center axis P of the output shaft of a differential gear in a free condition, and accordingly, a rotating side cam disc 20 is effectively pressed even though it is rotated. Since the operating shaft 22 is off from the outer periphery of the rotating side cam disc 20, inward, a part 21 to be operated can be formed by cutting the cam disc 20 inward from the outer circumference of the cam disc 20 without the outer circumference of the cam disc being projected, and accordingly, a brake control system can be formed within the outer circumference of the rotating side cam disc 20 in its entirety. Accordingly, it is possible to make the brake system compact.
Patent JP-H07131298-A (JP)
Title: Semiconductor integrated circuit device
Inventor: EMOTO MITSUHIRO
IPC: H03K3/02
Filed: 1993-11-04
Abstract: PURPOSE:To provide a means which can easily set a control signal for correcting the timing of a data signal and a clock signal supplied to flip-flop circuits as to the semiconductor integrated circuit device which uses many flip-flops. CONSTITUTION:This device is equipped with the flip-flop circuits F1-F8 and an electrically erasable programmable read-only memory (EEPROM) 10 wherein a specific control signal supplied to a selector 1 that the flip-flop circuits F1-F8 have is previously programmed; and address signals A1, A2, A3, and A4 which specify the selector are connected to the address input terminal of the EEPROM 10, and output signals DO1-DO8 of the EEPROM 10 are connected to control terminals 81-88, and 91-98 of the corresponding flip-flop circuits F1-F8.
Patent JP-S63131219-A (JP)
Title: Message display unit
Inventor: IKEGAMI YOSHIKI
IPC: G06F3/048
Filed: 1986-11-20
Abstract: PURPOSE:To improve operability by obtaining proficiency degree based on a keying speed and the variance of the keying speed and executing the display of a message corresponding to the proficiency degree. CONSTITUTION:A keyboard 4 which is the input means of a word processor, etc., input desired sentences, etc., by operating its keys. The keyboard 4 is connected to an average keying speed detection device 5, which detects the speed of keys which are operated by an operator (time between a keying and a keying) so as to output the detected result to a message level switching device 7. Moreover, a keying speed variation detection device 6 is connected to the keyboard 4 and obtains how the time between respective keyings alters so as to output to the switching device 7 in the same way. And the proficiency degree is obtained from two kinds of values and data in plural stored messages is selected corresponding to the proficiency degree from a message table 8 connected to the message level switching device 7. And the data is displayed on a display 10 through a display controller 9.
Patent JP-H09108406-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the investment of a player to a game machine from getting too much in a short time. SOLUTION: Concerning a PACHINKO machine with which the variable indication on a variable display device is started based on the passage of a PACHINKO ball through an operating hole 4, when the frequency for the PACHINKO ball after passage to get a prize at a prize winning hole 6 is less than a prescribed rate in comparison with the frequency of the PACHINKO ball to pass through the operating hole 4, play is made inactive and it is indicated on a variable display part 41 so that the readjustment of game machine due to a game machine manager can be called.
Patent JP-2001102914-A (JP)
Title: Two-way signal control circuit
Inventor: NAKADA MITSUNORI
IPC: H03K19/003
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a two-way signal control circuit that the length of wiring for the control signal of a two-way buffer NS can be shortened and speeding-up is attained with simple constitution. SOLUTION: The two-way signal wire 30 is divided into wiring parts 31 to 35 by two-way buffers 51 to 54 and one of the wiring parts other than the wiring parts 31 and 35 positioned at both the ends of the two-way signal wiring 30, e.g. the wire part 33 is regarded as an intermediate wiring part, and the two-way buffer 51 connected to the end part on the side of the intermediate wiring part 33 at the wiring part 31 at one end is controlled with the control signal 11a supplied to a tri-state buffer 11 connected to the wiring part 31 at the one end.  A two-way buffer 42 connected to the end part on the side of the intermediate wiring part 33 of the wiring part 32 positioned between the wiring part 31 and intermediate wiring part 33 is controlled with the control signal generated by ORing the control signal 11a supplied to the two-way buffer 51 and the control signal 11a supplied to the two-way buffer 51. The side of the 2nd wire part 35 is the same.
Patent JP-H11116339-A (JP)
Title: Production of silicon nitride porous ceramic
Inventor: NISHI MASATERU
IPC: C04B38/02
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To produce a silicon nitride porous ceramic suitable for the abradable shroud of a ceramic gas turbine. SOLUTION: This method for producing a silicon nitride porous ceramic comprises the first process for coating the surface of α-silicon nitride powder having an average particle diameter of 5-12 μm with the sol of an oxide sintering auxiliary in an amount of about 0.25-7% converted into the oxide component, the second process for adding a molding auxiliary to the coated powder, kneading the mixture and subsequently molding the kneaded product, the third process for defatting the molded product, and the fourth process for sintering the defatted product at a temperature of 1,650-1900 deg.C in a 1-9 atm nitrogen atmosphere for 1-6 hr. Thus, the silicon nitride porous ceramic having a porosity of 30-50% is produced.
Patent JP-H05117066-A (JP)
Title: Anti-oxidative coating of carbonaceous matrix
Inventor: TOMIZAWA YUKIO
IPC: C23C10/44
Filed: 1991-10-23
Abstract: PURPOSE:To apply an oxidation-resistant coating provided with good environmental stability, high strength, high toughness, etc., to the surface of a carbonaceous matrix by forming a platinum layer on the surface of the carbonaceous matrix used for the outer wall of a space equipment and subsequently subjecting the formed platinum layer to a siliconizing treatment. CONSTITUTION:A pasty platinum coating is coated on the surface of a carbonaceous matrix 1 (e.g. C/C composite) used for the outer wall of a space equipment, etc., heated in an inert gas atmosphere for the evaporation of a solvent, etc., and subsequently sintered to form a platinum layer 2. The formed platinum layer is subjected to a siliconizing treatment comprising a diffusion-thermal treatment in a mixture powder of silicon, silicon carbide and alumina to form a platinum silicide layer 2a in which the silicide is made to diffuse into the platinum layer 2. The silicide further diffuses into the carbonaceous material 1 through the platinum layer 2 to form a silicide diffusion layer 3, thus applying the oxidation-resistant coating to the carbonaceous matrix 1. Thereby, the generation of cracks caused by thermal stresses or mechanical deformations can be prevented, because the platinum silicide layer 2a has an excellent thermoplastic deformation constant.
Patent JP-H07124572-A (JP)
Title: Process and device for removing manganese by intermittent air regeneration type contact filtration
Inventor: ISHIKAWA YOSHIKAZU
IPC: C02F1/64
Filed: 1993-11-04
Abstract: PURPOSE:To regenerate manganese sand without using chlorine by carrying out circularly and continuously three processes consisting of a process of removing manganese by contact filtration, a process of regenerating manganese sand by means of air and a process of washing the manganese sand by means of water. CONSTITUTION:In a device 1 of removing manganese by contact filtration, a water quality improvement tank 2 and a manganese removing filtration tank 3, and a raw water supply pipe 4, a spray header 5, an alkali agent feed pipe 6, a blower 7, an air diffusion header 6 and a pH meter 10 are set respectively in the water quality improvement tank 2. A manganese sand layer 14 is retained above a catchment chamber 11 through a filter bed 12 and a support 13 in a manganese removing filtration tank 3, and a drainage trough 15 is disposed above the layer. The managense under the water is removed by the contact filtration on the surface of manganese sand, and when the manganese sand is regenerated, the raw water flow is discontinued and air is fed to the manganese sand to oxidation regenerate the manganese sand, and then washing water is flowed separately to wash the manganese sand.