baber/WOPTO huggingface dataset:
Patent JP-S5831684-A (JP)
Title: Compensating circuit for guard band noise
Inventor: NARITA TAKAHITO
IPC: H04N5/94
Filed: 1981-08-19
Abstract: PURPOSE:To eliminate white flicker on a screen in commonly using a dropout compensating circuit with a guard band noise compensating circuit at a vari- speed reproducing mode, by applying a detected output of a detection circuit to a pulse forming circuit through an HPF. CONSTITUTION:A reproduction video signal S1 reproduced at a rotary head 1 is demodulated at a demodulator 3 through an amplifier 2 and applied to a contact (a) of a switch 4. The signal S1 is envelope-detected at a detection circuit 6, the output is applied to a pulse forming circuit 7 through an HPF 13, and a pulse signal is outputted when guard band noise is most eminent. If a pulse signal from the circuit 7 exceeds a specified level, the output of the circuit 7 changes over the contact (a) of the switch 4 to a contact (b) and a signal delayed by 1H at a 1H delay circuit 5 is outputted. The dropout compendation circuit is used in common as a guard band noise compensation circuit to exclude white flicker appeared on a reproduced picture.
Patent JP-S618806-A (JP)
Inventor: TAMURA HIROSHI
IPC: H01B3/12
Filed: 1984-06-22
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-H09311357-A (JP)
Title: Electronic dial mechanism for camera
Inventor: ODA AKIRA
IPC: G03B7/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic dial mechanism for a camera capable of preventing misoperation by keeping a user from inadvertently touching a dial and capable of consecutively stopping the dial at an optional position while maintaining excellent operability by applying friction to the rotation of the dial. SOLUTION: By providing an electronic dial unit 1 on the front of a camera body 2, the dial is naturally operated with the forefinger or the middle finger, the finger is prevented from being put on a dial main body unconsciously by a dial cover and a dial guard, and the misoperation is prevented, in the case the camera is held. When the dial is rotated, appropriate sliding resistance is given by a sliding armature functioning also as a leaf spring.
Patent JP-H11330937-A (JP)
Title: Signal transmission device
Inventor: TAKEMURA TETSUYA
IPC: H04M11/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide the signal transmission device which has its overshooting and undershooting suppressed. SOLUTION: When transistors(TR) QH1 and QL1, and QH2 and QL2 constituting an output stage are switched ON and OFF, timing adjusting circuits T1 and T2 delay the time when a TR to which a current flows from a coil L1 so far is turned OFF behind the time when other TRs are switched ON or OFF.
Patent JP-H06172835-A (JP)
Title: Method and device for reducing iron ore
Inventor: HORUGE OKUTABUIO BESERAANOBUOA
IPC: C21B13/00
Filed: 1991-05-31
Abstract: A method and apparatus for the gaseous reduction of particulate iron ores, wherein the ore or is fed to a vertical moving bed direct reduction reactor, reduced therein, and discharged as hot sponge iron. The ore is charged to the top portion of the reduction zone of the furnace wherein the bed of particles which descend by gravity is reduced by a hot reducing gas largely composed by carbon monoxide and hydrogen. The hot reducing gas is divided in two portions, a first portion which flows upwardly through the reduction zone to reduce the ores therein, and a second portion which flows downwardly through a lower discharge zone to maintain the bed at a suitable temperature level. Finally, the product sponge iron is discharged from the bottom portion of the discharge zone of the furnace and conveyed, for example, to be melted in an electric arc furnace or to be briquetted in a briquetting machine coupled to the reduction reactor.
Patent JP-H07313396-A (JP)
Title: Toilet paper holder
Inventor: NAKAJIMA TAKEO
IPC: A47K10/36
Filed: 1994-05-20
Abstract: PURPOSE:To facilitate the drawing out of the end of toilet paper by providing a projection near an end of a front edge of a paper cover that is rotatably provided above a roll-core insert shaft. CONSTITUTION:This toilet paper holder 1 has a pair of side walls 3 parallelly extending from opposite side ends of a base 2. A roll-core insert shaft 4 is detachably supported between the side walls 3. A paper cover 5 is pivotably fitted to the base 2 by means of a shaft 7. The paper cover 5 is in the form of a plate having a curved front end portion with an upper convex surface. The paper cover 5 has a generally triangular or tongue-like projection 10 that has been formed integrally with the cover, near an end of its front edge. When paper 8 is torn, the projection 10 causes the torn edge to the paper to have an triangular portion 11. Since the triangular portion 11 is exposed, the paper 8 can be easily drawn out.
Patent JP-H05300896-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: MAEDA TSUNEO
IPC: G01R33/42
Filed: 1992-04-24
Abstract: PURPOSE:To prevent degrading in quality of picture of a tomographic image by reducing effect by a change in the environment of a magnetic field in the perimeter of a magnetic field generating means in a magnetic resonance imaging apparatus. CONSTITUTION:A magnetic field sensor 21 for detecting a change F in the environment of a magnetic field in the perimeter of a magnetic field generating means is provided near or inside a magnetostatic field generating means 2 while means 24 and 25 are provided near the magnetic field sensor 21 to eliminate magnetic effect on the magnetic field sensor 21 due to a leaked magnetic field from the magnetostatic field generating means 2 or correction magnetic field with a correction magnetic field coil 23 own inclined magnetic field of an inclined magnetic field generating means 9. Thus, the magnetic field environment change F alone in the perimeter of the magnetic field generating means is detected thereby enabling the prevention of degrading in quality of picture of a tomographic image with accurate correction of the change.
Patent JP-H04353267-A (JP)
Title: Ignition timing controller for engine
Inventor: MINAMITANI KUNIKIMI
IPC: F02P5/15
Filed: 1991-05-31
Abstract: PURPOSE:To make combustibility excellent and improve a fuel consumption performance by limiting spark retard setting that is by means of a reference ignition time setting means, when deviation quantity of an engine actual rotation number is less than a predetermined value. CONSTITUTION:During engine operation, an spark plug 14 is impressed with predetermined ignition voltage through an igniter by means of an ignition time control signal operated at an ECU 9 into which the output signals of a knock sensor 19, a boost pressure sensor 20 or the like are inputted, and ignites air-fuel mixture in a combustion chamber and burns it. At the time of this ignition time control signal operation at the ECU 9, ignition time that is spark retarded by a predetermined quantity against a reference ignition time at the time of idling operation, is set as the reference ignition time of idling rotation number control. The feedback control of a reference ignition time is conducted according to an engine actual rotation number deviation quantity against a target rotation number at the time of idling operation, and at this time, when the deviation quantity is less than a predetermined value, arrangement is made so that the above spark retard setting may be made to be limited.
Patent JP-S63297152-A (JP)
Title: Parking device for vehicle transmission
Inventor: SONODA SHIRO
IPC: B60T1/06
Filed: 1987-05-28
Abstract: PURPOSE:To absorb the shock torque applied to a parking device by connecting a parking torque shock absorber between the output shaft of a transmission and a parking gear. CONSTITUTION:A parking torque shock absorber 6 is arranged on the output shaft 1 of a transmission adjacent to a parking gear 3. The rotating torque is generated on this output shaft 1 at the time of slope parking or the like, and this rotating torque is transmitted to a hub flange 6b. The rotating torque transmitted to the hub flange 6b rotates the hub flange 6b, this rotation elastically shrinks a shock absorbing spring 6d, and the hub flange 6b is relatively displaced between a main plate 6a and an auxiliary plate 6a'. This displacement gives the resiliency to the shock absorbing spring 6d, thus the shock torque applied to a parking device can be absorbed and damped.
Patent JP-H0219590-A (JP)
Title: Device and method of controlling sliced lip and load converter
Inventor: RAMESHIYU BARAKURISHIYUNAN
IPC: D21F1/02
Filed: 1989-05-23
Abstract: PURPOSE: To enable inexpensive control by converting displacement of a slice lip into an electrical signal with a deformation gauge provided in a specially structured load converter and controlling the slice lip based on this electrical signal. CONSTITUTION: The displacement of a slice lip 50, at the tip end of a sheet forming head box 32, is transmitted to a load converter 48 through a rod 38. This load converter 48 is such that four bosses 60 project upward on the upper face 57 of a ring 66, with four bosses 62 projecting downward on the lower face 59, giving an appearance like castle walls. Two deformation gauges 64 are attached to the upper face of the ring 66, as are two gauges 69 to the lower face at the symmetric position in rotation against the upper deformation gauge 64.
Patent JP-H09318326-A (JP)
Title: Package inspection apparatus and method
Inventor: URUNO SHIGERU
IPC: G01B11/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To achieve efficient and accurate detection to determine whether the packing state of an article to a packing container is good or not, in a package. SOLUTION: There are arranged a control means 37 with a memory means 38, photographing means 36A and 36B to photograph a specified part of a package 20, sensors 35A and 35B to detect packages when reaching a specified position, a first image processing means 39 to convert an instantaneous image of the specified part of the package when the sensors detect the package to a binary coded image and a second image processing means 40 which compares image information of an instantaneous image obtained from the first image processing means with image information stored in a memory means to detect a difference between the both. The image information from the second image processing means is compared with the image information of the specified part stored in the control means and when the image is changed substantially, it is detected that the packing state is incomplete.
Patent JP-H0423901-A (JP)
Title: Tilling cover
Inventor: AIZAWA RYOICHI
IPC: A01B33/12
Filed: 1990-05-18
Abstract: PURPOSE:To readily attach a sub-tilling cover by disposing a sealing member between the joint flange of a main tilling cover and the joint flange of a sub- tilling cover and fitting the joint socket and joint pin of both the joint flanges each other to nipping the sealing member with both the joint flanges. CONSTITUTION:Upwardly projected joint flanges 7, 8 provided with mutually fittable joint socket and pin, respectively, are disposed at the end of a main tilling cover 2 of a tilling machine 1 and at the end of a sub-tilling cover 4 to be jointed to the end of the main tilling cover 2 toward a tilling shaft 3, respectively. The joint socket 5 is fit to the pin 6 to join the joint flanges 7, 8 to each other through the sealing member 9. The sub-tilling cover 4 is thereby readily attached or detached and the disposition of the sealing member permits to unnecessitate the direct bonding of the joint flanges 7 and 8 to each other and to prevent the generation of rust and spaces therebetween.
Patent JP-S6110081-A (JP)
Inventor: YAMAZAKI SHIGERU
IPC: C03C3/064
Filed: 1984-06-26
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-2000323675-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ONO KEIICHI
IPC: H01L21/8242
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device and its manufacturing method in which a mass-storage memory and a highly integrated logic circuit can be combined in the semiconductor device having the semiconductor memory and the logic circuit. SOLUTION: The semiconductor device 1 is constituted by providing a semiconductor memory 5 and a logic cixrcuit 4, forming capacitor devices C above bit lines BL, forming a first metal layer 28 formed of a buried metal layer and connected to diffusion layers 13A or lower wiring layers 14 in a substrate 11, forming a first metal wiring layer 29 connected to the first metal layer 28 and approximately in parallel to the major surface of the substrate 11, forming a second metal layer 31 formed of a buried metal layer and connected to the first metal wiring layer 29, and forming a second metal wiring layer 32 on an insulating layer 30 in an upper layer than the capacitor devices C and connected to the second metal layer 31.
Patent JP-S6022106-A (JP)
Title: Optical demultiplexer and multiplexer
Inventor: TOMIZAWA TAKAO
IPC: G02B6/38
Filed: 1983-07-19
Abstract: PURPOSE:To suppress light loss by coupling a single-port side optical fiber cable with a multiport-side optical fiber cable through a photoconductive member, and holding the relative position relation between the both proper and preventing their position shift even in use. CONSTITUTION:The single-port side optical fiber cable 1 having a plug 2 at one terminal part, photoconductive member 6 which projects light from one end surface from the other end surface, and multiport side optical fiber cable 8 are each bundled at one terminal part. Then, the bundle part 9 is equipped with a sleeve 10 to form an optical fiber bundle 11 in a different body, and one terminal side of the member 6 and a plug 2 are inserted into the through hole of a receptacle 3 and coupled together so that one end surface of the member 6 faces the plug- side end surface of the cable 1. Further, the other terminal side of the member 6 and sleeve 10 are inserted into the through hole of a holder 7 and coupled together so that the other terminal surface of the member faces the end surface of the bundle end surface of the cable bundle 11; and the receptacle 3 and holder 7 are stored in component storage parts of cases 12 and 13 to constitute an optical demultiplexer and multiplexer.
Patent JP-H0425555-A (JP)
Title: Resin composition having improved resistance to blistering
Inventor: SHICHIZAWA ATSUSHI
IPC: C08L55/02
Filed: 1990-05-22
Abstract: PURPOSE:To obtain the title compsn. having a low unreacted monomer content and excellent coatability, etc., by mixing two specific graft copolymers obtd. by graft copolymerizing vinyl comps. onto rubberlike polymers and a vinyl copolymer. CONSTITUTION:A graft copolymer prepd. by copolymerizing a vinyl cyanide compd. (A) with an arom. vinyl compd. (S) and optionally further a copolymerizable monomer (E) onto secondary particles (B-1) having diameters of 2000Angstrom  to 2mum formed by the agglomeration of primary particles of a rubber like polymer having diameters of 500-2000Angstrom , a graft copolymer prepd. by graft copolymerizing A and S or A, S, and E onto non-agglomerated particles of a rubber like polymer having diameters of 500Angstrom  to 2mum (B-2), and a copolymer of A and S or A, S, and E (e.g. an acrylonitrile/styrene/butyl acrylate copoly mer) are mixed in such amts. that A/(A+S+E) is 27-50wt.%, (B-1)+(B-2) accounuts for 10-30wt.% of the total compsn., and (B-1)/(B-2) is 0.3-3, thereby giving the title compsn. contg. 10000 ppm or lower unreacted monomer and oligomer having a mol.wt. of 400 or lower.
Patent JP-2000328305-A (JP)
Title: Training wear and its production
Inventor: KANEDA TSUGUHIRO
IPC: A41B11/14
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a training wear enabling it to simply be produced at a low cost and capable of supporting the human body in such a way that the wear has a shape suitable for various parts of the human body and supporting forces each have an adequate strength. SOLUTION: This training wear is made up with stretchable materials so as to be worn in a contacted state with the body surface. The wear has a stretchable part 12 made of a high stretchable fabric and restraint parts 14-24 each made of fabrics which are different in material structure or material composition from that in the stretchable part 12 and have stretchability richer in restraint force than the part 12. The restraint parts 14-24 are formed so as to have defined shapes in a state that they continuously are integrated with the stretchable part 12 and contact with preferred parts of the human body so as to support the parts.
Patent JP-H0216449-A (JP)
Title: Combination of molten metal temperature measuring and sampling device and automatic attachable/detachable lance
Inventor: YAMATO TAKAMASA
IPC: G01K13/12
Filed: 1989-05-24
Abstract: PURPOSE:To attach and detach a holder for temperature and oxygen measurement and a ladle type sample to one lance by providing a rod body gripping and ungripping mechanism in an external tube provided with a guide for guiding a rod body. CONSTITUTION:The rod body gripping and ungripping mechanism is put in the external tube 20a to constitute the lance 20. This mechanism consists of an air cylinder 21 fitted to the upper part of the external tube 20a, a rod 22 which is put in upward/ downward motion by the air cylinder 21, a catcher 24 which grips and releases the handle of the sampler, etc., and a link 23 which couples the rod 22 with the catcher 24 and puts in the catcher 24 in gripping/ungripping motion in response to the elevation of the rod 22. A guide surface 25a which spreads downward and the guide 25 which has a guide hole 25b bored in the guide surface 25a successively are provided at the lower end of the external tube 20a. The guide surface 25a performs aligning operation when the handle of the sampler, etc., is inserted and is fitted in the guide hole 25b while small clearance is left with the handle of the sampler, etc., to limit its lateral movement.
Patent JP-2000318054-A (JP)
Title: Heat-treating device and method
Inventor: TAKEGAWA TOSHIHIKO
IPC: G11B7/26
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To surely prevent dusts or the like from adhering to a board at the execution of the heat treatment to the board as the disc-like recording medium made of plastic, by a method wherein a heated gas is blasted against the board from a blowing means and an ionizing gas is blasted against the board from a discharging means. SOLUTION: The heat treating device 1 removes the strain of a disc board 2 at its production by applying a heat treatment to the disc board 2, which is made of plastic material so as to form a disc-like recording medium. In this case, within an oven 3 for heat-treating the disc board 2, a mount table 4 for holding the disc board 2, a hot air blowing off port 6 for blowing a hot air 5 and an ion blowing off port 8 for blowing an ionized gas 7 are provided. Further, the hot air 5 and the ionized gas 7 are sprayed against a plurality of disc boards 2 mounted on the mount table 4. As a result, the heat-treating device 1 can neutralize and remove the static electricity generated on the disc board 2 and prevent dusts or the like from adhering to the surface of the disc board 2.
Patent JP-H1170702-A (JP)
Title: Image recording device
Inventor: AGANO TOSHITAKA
IPC: B41J2/36
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To express gradation appropriately in the whole density range including a low density range indenpendently of the difference of fog density of every recording material such as a production lot by providing a means for controlling recording gradation corresponding to measured low density. SOLUTION: The density of a recording material A is measured by measuring the light which was emitted from a light source 82 and passed through the recording material A by a sensor. In a recording device 10, when gradation correction conditions for the fog density of the recording material A are corrected, the quantity of transmitted light of fog formed by an exposure part 16 is measured by the sensor 84. The quantity of transmitted light is sent to a condition correction part 86 so that the fog density of the recording material is calculated. The light source 82 and the sensor 84 are installed corresponding to fog formed by the exposure part 16, or the formation of an unexposed part by the exposure part 16 is done corresponding to the positions of the sensor and others.
Patent JP-H06342738-A (JP)
Title: Metallized film for capacitor
Inventor: TANAKA MEGUMI
IPC: H01G4/18
Filed: 1993-06-01
Abstract: PURPOSE:To improve both uniformity of a vapor deposition film and breakdown voltage by a method wherein the atomic constituent ratio, on the side of the vapor deposition metal layer of a biaxial extension polypropylene film is limited within the specific range and at the peak temperature of crystallization extracted by n-keptane of specific temperature. CONSTITUTION:A vapor deposition metal layer is formed on one surface of a biaxial extension polypropylene film, and the ratio of the number of nitrogen atoms/carbon atoms, which is the constituent ratio of atoms on the vapor deposition metal layer, is set in the range of 0.005 to 0.08. Also, the ratio of the number of oxygen atoms/carbon atoms is set in the range of 0.05 to 0.25. The crystal size of the biaxial extension polypropylene film is set at 13.0nm or smaller, the crystallization peak temperature of the component extracted by the n- heptane at 135 deg.C is set at 80 deg.C or higher, and the film resistance of the vapor deposition metal layer is set at 6OMEGA/square or higher. As a result, the breakdown voltage of a capacitor can be improved, the degree of deterioration in commonly used voltage can be made small, and the life of the capacitor can be improved.
Patent JP-H01298863-A (JP)
Title: Picture reader
Inventor: KAWAHARA KOJIN
IPC: H04N5/357
Filed: 1988-05-26
Abstract: PURPOSE:To prevent the application of noise in a scanning output signal onto a picture signal and to improve the S/N by generating the scanning output signal after a picture signal from the last photoelectric conversion element is read out. CONSTITUTION:A scanning circuit 3 is operated at the trailing of a signal CK, and the i-th switching element A2i (i=1-n) is driven by a low level of the i-th signal CK after the signal SI is inputted to the scanning circuit 3 and a picture signal of the i-th photoelectric conversion circuit 1i is read out externally. Since a scanning output signal SO is outputted after the n-th picture signal output of the final stage is outputted, no noise is fed to the picture signal and the uniform picture signal SIG in each bit is outputted in case of reading the dark state. Thus, the noise caused due to inter-wire capacitance between the signal line and the signal output signal line is not applied to the picture signal.
Patent JP-S5654042-A (JP)
Title: Controller for liquid spray type treatment
Inventor: MATSUSHITA MASATOSHI
IPC: H01L21/027
Filed: 1979-10-09
Abstract: PURPOSE:To reproduce an accurate pattern by a method wherein developing or etching treating time can precisely be set at all times even when a temperature of a treating liquid, heat thereof is insulated, changes. CONSTITUTION:A timer 30 is started by a starting signal 29, the opening and closing of a nozzle are controlled 18, and a wafer is coated with a treating liquid in a rotary shape. The liquid temperature is detected 19, read corresponding to sampling pulses 21, and memorized 20. The temperature is A/D converted 22, compared 23 with reference temperature 24 and reach synchronizing with sampling pulses, integrating temperature mean is computed, and difference with the reference liquid temperature is calculated 25. Correcting instructions are taken out 27 on the basis of difference information, corresponding treating time is computed 28 and compared with the count of the timer 30, and completion instructions are emitted when treating time calculated and the time elapsed agree. According to this constitution, accurate treating time can be set at all times, and a precise pattern can be reproduced.