baber/WOPTO huggingface dataset:
Patent JP-H0768848-A (JP)
Title: Recording module
Inventor: DOU SUSHIYANFUERAERE RUSHIIN A
IPC: H04N1/036
Filed: 1994-06-20
Abstract: PURPOSE: To provide a recording module circuit enhanced in reliability by an improved type recording module of low signal frequency, lowering production cost and power consumption quantity and dispensing with an independent line buffer memory. CONSTITUTION: A recording module comprises a means controlling the gradation of a large number of linearly arranged LEDs and an LED operating time changes corresponding to recording gradation data of 2<n> level. A circuit consists of an N×n bit shift register having N n-bit memory addresses and N n-bit outputs and a first clock means controlling this register and also has a latch register 35 storing the content of the N n-bit memory addresses of the shift register and the latch register has N n-bit output buses. Further, the circuit has a modulation means establishing the relation between the operation periods of the respective LEDs and gradation data and a second clock means controlling the modulation means. All of the shift register 34, the latch register 35 and modulators 380 -38N-1 are integrated on one semiconductor chip.  The modulation means comprises N modulators 380 -38N-1 alloted to the respective LEDs one by one.
Patent JP-S6117339-A (JP)
Title: Forging method of crank arm
Inventor: IWADATE TADAO
IPC: B21J5/02
Filed: 1984-07-04
Abstract: PURPOSE:To reduce the strokes of the press plate of the following stage and to perform a precise forging by forming an initial groove and gap for rolling reduction of the press plate in the following stage in case of pressing a raw material in a die space. CONSTITUTION:The spherial part of a crank journal is formed by the pressure application of a press plate 18 with inserting a raw material 16 into the die space consisting of an outer die 10 and lower die 14. An initial groove 16a for the press plate rolling reduction of the following stage is formed by providing a projection part 18a on the part opposing to the inner width of the crank arm of the center part of the press plate 18, also a gap 19 is formed between a liner 12 and the material 16. The press plate 20 having the same thickness with the inner width forming dimension T of the crank arm coinciding with the initial groove 16a is then pushed in and the material 16 is filled into the gap remaining in the die space. In this case the stroke of the press plate 20 can be reduced by the size (l) and the depth of the initia groove 16a and the forging load can be remarkably reduced.
Patent JP-S61294155-A (JP)
Title: Fuel feeding apparatus for internal-combustion engine
Inventor: KOJIMA KAZUO
IPC: F02D43/00
Filed: 1985-06-24
Abstract: PURPOSE:To improve the exhaust purification performance by continuing the open control for the air-fuel ratio for a prescribed time after the restoration of an engine from deceleration state and correcting the fuel quantity towards increase by a prescribed quantity. CONSTITUTION:A signal generating means (d) which receives the output signal of an engine operation state detecting means (b) and a feed quantity calculating means (f) are provided, and when a signal generating means (d) outputs a secondary-air introducing signal when an engine is in the prescribed deceleration state, and a secondary-air introducing means (e) is controlled to introduce the secondary air into an exhaust passage on the upstream side of a catalytic converter (e). In a control means (g), the fundamental feed quantity calculated by a feed-quantity calculating means (f) on the basis of the output of an oxygen sensor (a) is feedback-corrected by a control means (g), and in the transition to the prescribed deceleration state, open correction is performed. After the restoration from the deceleration state, open correction is continued for a prescribed time, and the fundamental feed quantity is increased by a prescribed quantity.
Patent JP-H0430868-A (JP)
Title: Golf simulator
Inventor: OMATOI NAOYUKI
IPC: A63B69/36
Filed: 1990-05-28
Abstract: PURPOSE:To calculate and indicate a trajectory of a ball for preventing wrong indication due to a whiff only when the ball is shot forward with a gold club by providing a means for detecting whether or not the ball exists where it should be placed. CONSTITUTION:A predetermined position where a ball 18 is placed is shown by a cross on a bristled mat 10 at bat and an orientation sensor group 12 for measuring the horizontal flight direction of shot ball are provided on the bristled mat 10. Also, a box section 14 having an elevation sensor group 16 is provided opposed through the bristled mat 10 to a golfer. The sensor groups 12, 16 sense the angles between the directions of the shot ball in the horizontal and vertical directions. Further, a sensor 20 is provided which detects the ball on the start position. This sensor 20 is a photosensor which has a luminescent section and a light receiving section to detect whether or not the ball 18 is on the start position of the cross.
Patent JP-S6116112-A (JP)
Title: Pneumatic tyre
Inventor: NAGAYASU HIDEAKI
IPC: B60C11/12
Filed: 1984-07-02
Abstract: PURPOSE:To further improve moving ability of tread rubber and to improve braking properties and driving properties by means of the less number of cipings, by a method wherein the ciping is formed in a shape in cross section having curved parts. CONSTITUTION:A ciping SA has 2 curved parts B1 and B2 in the direction of depth, and bending widths m1 and m2 are both in a range of 1.0-6.0mm.. A retion SA1 in the vicinity of the tread surface of the ciping and a bottom region SA2 of the ciping are preferably formed about vertically to an earthing surface GT. Spew rubber V1-V3 are attached preferably at least one on each of the curved parts of the ciping. This further improves moving ability of tread rubber and enables improvement of braking properties and driving properties by means of the less number of the cipings.
Patent JP-S6030036-A (JP)
Title: Mask-focusing color picture tube
Inventor: KIYONO KAZUYUKI
IPC: H01J29/07
Filed: 1983-07-29
Abstract: PURPOSE:To prevent any breakage of the bridges of shadow masks by causing the intersections between the ridges of the shadow masks and their bridges connecting the ridges to have different widths in the central areas and the peripheral areas of the shadow masks. CONSTITUTION:A screen-side mask 2 and an electron-gun-side mask 1 are installed facing a screen 3 and linear projections 4 and 5 perpendicular to each other and facing each other are formed between the apertures of the masks 1 and 2 respectively so as to form a tetrode lens between each corresponding appertures of the masks 1 and 2, thereby making a mask-focusing color picture tube. The central areas of the masks 1 and 2 has a structure consisting of ridges 11 and bridges 12 and shown in figure (A). In the peripheral areas of the masks 1 and 2, as shown in figure (B), wide sections (B) are formed at intersections 13 between the ridges 11 and bridges 12. Owing to the above constitution, the masks 1 and 2 have a great strength against a high stress applied to their peripheral areas during their formation, thereby effectively preventing any breakage of the bridges 12.
Patent JP-H088253-A (JP)
Title: Formation of copper film and manufacture of semiconductor device
Inventor: MISAWA NOBUHIRO
IPC: C30B25/14
Filed: 1994-06-20
Abstract: PURPOSE:To improve film formation rate and achieve high step coverage with respect to a method for the formation of a copper film by chemical vapor phase growth, especially a method of forming a copper wiring layer on a substrate containing steps. CONSTITUTION:An organic or inorganic compound containing metal copper is used as a source gas. The source gas is brought into contact with activated particles and thereby activated. A substrate 21 is heated to cause the source gas to react, and a copper film 26b is thereby formed on the substrate 21.
Patent JP-S5765472-A (JP)
Title: Valve unit
Inventor: TERAMOTO TETSUYA
IPC: F16K27/02
Filed: 1980-10-03
Abstract: PURPOSE: To increase the rigidity of a large diameter high fall valve arrangement such as gate valve for use in a hydraulic power station and to reduce the diameter of a valve stem of the valve arrangement by forming a recess at one of flanges of a valve frame so that the valve may be inserted into the valve frame through the recess so as to integrate the valve body with the valve stem.  
     CONSTITUTION: A valve frame 1 includes a single component and has a recess 3 provided at one of connecting flanges thereof to ducts 2. A unit of a bearing metal member 3-1 and a bearing holder 4 can be mounted at the recess 3 of the valve frame 1. A valve body 5 is integrated with a valve stem 6 and can be pivoted by a driving device 7. When assembled, the bearing metal metal members 3-1 and the bearing holders 4 are mounted on the valve stems 6 on opposite ends of the valve body, and in this condition, they are fitted in the respective recesses 3 whereafter the holders 4 and the valve frame 1 are fastened together by means of bolts 8. Thereafter, the entire block is brought to a position in which the valve frame 1 is held between opposing flanges of the opposite ducts 2, and is secured thereto by means of bolts 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08329452-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIYAMOTO YUKIHIRO
IPC: G11B5/72
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a magnetic recording medium capable of attaining low levitation of a magnetic head and giving output wave-form almost free from a variation when a metallic under film, a magnetic film and a protective film are successively laminated on a nonmagnetic substrate to produce a magnetic recording medium. CONSTITUTION: An untextured substrate is used, and after a magnetic film is formed, a metal having <=1,000 deg.C m.p. or its alloy is sputtered in a nitrogen- contg. atmosphere to form an intermediate metallic film in which metallic insular protrusions are discontinuously distributed on the magnetic film. A carbonaceous protective film having a high hardness of >=1,500kg/mm<2> is further formed on the metallic film.
Patent JP-S6117202-A (JP)
Title: Video tape recorder for multiple recording
Inventor: YAMASHITA KOUJI
IPC: G11B5/02
Filed: 1984-07-03
Abstract: PURPOSE:To record and reproduce simultaneously two kinds of signals by constituting the titled tape recorder so that other track is recorded partially by a narrow head of the second azimuth angle, onto a video track recorded by a wide head of the first azimuth angle. CONSTITUTION:Narrow heads 3, 4 for a thrice mode having a head track width TL are operated at the same time as wide heads 2, 4, and when recording has been executed at a tape speed of a standard mode in order of the wide head 2 (CH1)   the narrow head 5 (CH2)   the wide head 4 (CH2)   the narrow head 3 (CH1), what is called a multiple recording pattern which has recorded partially tracks T'1, T'2 by the narrow heads 3, 5 on video tracks T1, T2 by the wide heads 2, 4 is obtained on a tape 6 at every one rotation of a drum cylinder. In this way, the tracks T'1, T'2 are brought to past-recording onto the video tracks T1, T2 which have been recorded in advance.
Patent JP-H0712770-A (JP)
Title: Biosensor device and preparation thereof
Inventor: UIRIAMU AARU KURENITSUKU
IPC: G01N27/12
Filed: 1993-06-08
Abstract: PURPOSE: To realize a low-cost sensor by providing a conductor area spread between contact body areas created on the surface and back of a substrate, and measuring the resistance value between the contact bodies of the back. CONSTITUTION: Dielectric layers (oxide) 23, 24 are formed on the surface and back of a semiconductor substrate (N-type Si). Metallic conductors 26, 28 come into contact with the substrate 22 through an opening part of the layer 23, and are respectively connected to one set of alternately disposed contact body fingers 27, 29. One pair of back contact bodies 30, 32 are formed on the layer 24 to come into contact with the substrate 22 through the contact hole of the layer 24. The contact body 30 comes into ohmic contact with conductor 26. An area 34 is formed by diffusing P-type impurities through the substrate 22. The contact body 32 similarly comes into ohmic contact with the conductor 28 through a conductor area 36. The metallic conductor on the substrate 22 is covered with a polymer emzyme layer 42 and further covered with a polymer coating 44.  The layer 42 is made react with the blood of a human body, and the blood sugar value can be detected by measuring the resistance value between the contact bodies 30, 32.
Patent JP-S6116386-A (JP)
Title: Ic card read/write device
Inventor: SHIMAMURA YOSHIO
IPC: G06K13/06
Filed: 1984-07-02
Abstract: PURPOSE:To position accurately and hold surely an IC card by detaining the card in a device body in the state where the card is brought into contact with a contact member of the device body. CONSTITUTION:A front plate 12 having a slit-shaped card insertion entrance 11 of a casing body 1 is formed to the U shape in the top view, and projecting parts 13 and 13 in both sides of the front plate 12 are formed as arranging spaces of lock claws 50 and 50 which hold the rear end of the IC card, and a recessed part 14 in the center of the front plate 12 is formed as the part, where the presence/absence of the card is confirmed visually and the card is inserted manually, so that the rear end of the inserted card is exposed. Two guide rails 15 and 15 for guide of a head holding body 20 which are extended in the card insertion direction are formed in the casing body 1, and the head holding body 20 is attached slidably to guide rails 15 and 15 and is energized toward the card insertion entrance 11 by a restoring spring 21.
Patent JP-S61296795-A (JP)
Inventor: HIRAKAWA AKIO
IPC: H05K3/34
Filed: 1985-06-26
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-H04361517-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: FUJIWARA YOSHICHIKA
IPC: H01G9/04
Filed: 1991-06-10
Abstract: PURPOSE:To prevent ignition of a capacitor element by due to abnormal stress such as overvoltage and the like by forming a capacitor element such that there is no anode foil in the wound core and its vieinity of the element. CONSTITUTION:Anode foil 1 and cathode foil 2 are spirally wound on a capacitor element through the intermediary of electrolytic paper 3, and the element is fixed to the outer circumference of the wound element by an element-fastening tape 7. An anode lead terminal 4 is led out from the anode foil 1 and a cathode lead terminal 5 is led out from the cathode foil 2. An idle-winding part is formed, by the electrolytic paper 3 and the cathode foil 2, on the region from the position of a winding core part 1 to the position of the diamerer phi2 excluding the anode foil 1, and the electrolytic paper 3 and the cathode foil 2 are wound on the part exceeding the diameter phi2 including the anode foil 1. As a result, the electrode foil does not buckled to the direction of winding-core part even when the abnormal stress such as excessive voltage and the like is added, and accordingly, the title capacitor, having no shortcircuit between the anode and cathode and also having less possibility of ignition, can be obtained.
Patent JP-H11322424-A (JP)
Title: Piezoelectric material, and piezoelectric vibrator, sound emitter, detector of voice, actuator and piezoelectric transformer using the same
Inventor: KUWATA JUN
IPC: H02N2/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To stably and exactly obtain high performance piezoelectric properties by using a composition of a phase boundary between tetragonal system and rhombohedral system, which exhibits excellent piezoelectric properties at a wide temp. range of -40 to 100 deg.C. SOLUTION: The piezoelectric material 3 is obtained by laminating an electroconductive perovskite oxide 2 on a ferroelectric perovskite oxide 1, and highly electroconductive metal electrodes 4 are provided on both surfaces of the piezoelectric material 3. Two kinds of devices are provided, in one device of which, (a) the layer of the electroconductive perovskite oxide 2 is laminated on one side of the layer of the ferroelectric perovskite oxide 1, and in the other device of which, (b) the layer of the oxide 2 is laminated on both sides of the layer of the oxide 1.
Patent JP-H07317970-A (JP)
Title: Joint for hose end
Inventor: SAITO TOSHIO
IPC: F16L17/00
Filed: 1994-05-27
Abstract: PURPOSE:To make a hose end into a joint rapidly, and to install a joint to the hose end in a single operation. CONSTITUTION:A plug 31 is formed at the front end of a joint main body 30, and a connecting hole 32 is formed at its base end. To the connecting hole 32, an elastic tubular seal member 33 is provided movable to the front end side. At the rear end of the seal member 33, the tip of a tubular support member 34 is connected and fixed. At the outer periphery of the rear end of the support member 34, an engaging member 35 which can expand and contract by deforming elastically is provided. The engaging member 35 is made impossible to move to the front end side by fitting it to an engaging groove 36 formed on the inner peripheral surface of to connecting hole 32. To the opening of the connecting hole 32, the second locking member 39 which consists of a cylindrical surface 39a to block the diameter expanding of the engaging member 35 fitted to the valley 12 of the hose end; and a locking surface 39b to block the movement of the engaging member 35 to the opening side of the connecting hole 32; is formed.
Patent JP-S5762042-A (JP)
Title: Orginal press-contacting device
Inventor: YOSHIMURA SHIGERU
IPC: G03B27/62
Filed: 1980-10-02
Abstract: PURPOSE:To press-contact an original excellent by preventing an original presscontacting device from breaking down by releasing a drive transmission mechanism from a drive source when the original press-contacting member is not in automatic opening-closing operation. CONSTITUTION:To press a thick original 7, a shore 11, once a press-contacting plate 3 reaches the top surface of the original 7, slides up to a position corresponding to the thickness of the original 7 and then presses the original 7 against a glass surface by its weight with the press-contacting plate 3 floating. The press-contacting plate 3 is turned by driving force transmitted from a drive source 5 through an arm 4. If, however, excessive torque is applied, a click plate 13 provided between the arm 4 and press-contacting plate 3 falls out of the transmission mechanism, so an excessive load, even if applied to the press-contacting plate, etc., is not transmitted to the drive source 5, thus preventing the destruction of the device.
Patent JP-S5841579-A (JP)
Inventor: SUZUKI HARUHIDE
IPC: B63H9/06
Filed: 1981-09-02
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-S5928633-A (JP)
Title: Temperature sensor
Inventor: TACHI TOSHIO
IPC: G01K1/08
Filed: 1982-08-10
Abstract: PURPOSE:To obtain a temperature sensor easy to control heat time constant and good in humidity resistance, by mold coating a sensor element with a thermoplastic resin and a resin contg. an inorg. powder. CONSTITUTION:A resin, such as polyamide, polyethylene, polyvinyl chloride, polybutylene terephthalate, or polyphenylene oxide, and polyamide contg. magnesia and alumina having 150 mesh average particle size are used, and the temp. sensor element 1 is coated 2 by injection molding these resins. When an amt. of inorganic powder is added by <=0.01wt%, thermal conductivity of the resin is little changed and no effect is found on control of the heat time constant, and when added by >=45wt%, thermoplasticity of the resin is remarkably hindered, and the mold coating of the element with the resin is made difficult.
Patent JP-H06347486-A (JP)
Title: Light converter
Inventor: TAGAWA YOSHIHIKO
IPC: G01R15/22
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a high performance converter in a high magnetic field by dividing the linear polarized light passing through a Faraday's element into plural lights with a spectroscope while maintaining the plarizing angle, and passing the divided lights through corresponding analyzers respectively. CONSTITUTION:A Faraday's element 2 and a spectroscope 4 are provide on the optical path passing through a polarizer 1, and two analyzer 3a and 3b are provided on the optical path of the lights divided by the spectroscope 4. The linear polarized light passing through the element 2 is divided in two while the polarizing angle is maintained by the polarizer 4 of a diffracting grid and the like, and one is made to pass through an analyzer of phi=pi/4, and the other is made to pass through an analyzer of phi=pi/2. In an O/E converter circuit, the output of the analyzer of phi=pi/4 is measured, and when it is not Sin (2theta) 2theta, the output by the analyzer of phi=pi/2 is measured by an analog switch and the like. The resultant value is A/D-converted, and it is corrected by a ROM.
Patent JP-H07314194-A (JP)
Title: Crushing device of large-sized metallic vessel
Inventor: KIMURA MOTOHIRO
IPC: B65F1/10
Filed: 1994-05-28
Abstract: PURPOSE:To easily crush large-sized metallic vessels in a place where these vessels are emptied of contents and to decrease the space required for storage and transportation by installing a crushing device for the large-sized metallic vessels in contact with conveyors for transporting the large-sized metallic vessels. CONSTITUTION:A stopper 21 on an upstream side ascends by detecting the passage of the large-sized metallic vessel and stops the succeeding large-sized metallic vessels when the large-sized metallic vessel passes the stopper 21 on the upstream side in the state that the stopper 21 on the upstream side is down and a stopper 22 on the downstream side is up. Next, an air cylinder 51 on the roller conveyor side operates to push the large-sized metallic vessel into a housing 31. On the other hand, an air cylinder 53 on a housing side operates as well to clamp the large-sized metallic vessel under a pressing plate 42, thereby positioning the large-sized metallic vessel. Next, a hydraulic cylinder 41 operates and the large-sized metallic vessel is crushed by the pressing plate 42. Finally, an air cylinder 53 on a housing side operates to push out the crushed matter onto the roller conveyor 11. The crushed matter is transported downstream by the roller conveyor 11.
Patent JP-H06348170-A (JP)
Title: Flash type fixing device, and fixing method for double-side printing
Inventor: HIRAO NAOTO
IPC: B41J2/385
Filed: 1993-06-10
Abstract: PURPOSE:To provide a flash type fixing device whereby the printing quality of a sheet at the rear side can be maintained for double-side printing in a flash type fixing device in which intermittent flash is applied to a toner image transferred to a body to be transferred to fix the toner image on the surface of the body to be transferred. CONSTITUTION:A flash type fixing device comprises a power means 16 capable of setting the different cumulative amount of radiation energy on flash light emitting bodies 15A, 15B, and 15C, an identification means 17 capable of identifying the degree of the density of a toner image on a body to be transferred 13 along the movement direction, and a control means 18 which controls the power means 16 according to the degree of the identified image density and sets the cumulative amount of radiation energy for a flash light emitting body equivalent to an area of high image density lower than that of the flash light emitting body equivalent to an area of low image density.
Patent JP-S6116501-A (JP)
Inventor: MASUDA MINORU
IPC: H01C13/00
Filed: 1984-07-03
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-S53107849-A (JP)
Title: Copying machine
Inventor: ARIGA MASAO
IPC: G03G15/00
Filed: 1977-11-17
Abstract: PURPOSE:To perform process controlling of different by different originals such as sheets, books, etc. highly accurately by detecting the rear end of a transfer material being fed by light and controlling the formation of the latent image or conveying start of the transfer material.