baber/WOPTO huggingface dataset:
Patent JP-H05206872-A (JP)
Title: Method and device for output signal decoding
Inventor: SAWAGUCHI HIDEKI
IPC: H04L25/03
Filed: 1992-01-28
Abstract: PURPOSE:To realize a Viterbi decoder capable of coping with high speed operation in simple and small-sized hardware construction. CONSTITUTION:By providing run length restriction for an input code train, the scale of a register 115 and a counter 400 of a device recording a maximum likelihood remaining train is minimized. By providing a coincidence circuit 401 detecting as the abnormality of an input signal a state not satisfying the run length conditions from the state of the counter 400 and stopping the operation of the counter 400 based on the circuit 401, a decoding operation is prevented from following up the abnormal signal. Immediately after this, an operation of initializing the remaining train in maximum likelihood estimation and a counted value associated with it is performed and a decoder is set to an optimum waiting state with respect to a normal input signal to automatically and quickly restore to the normal state. Then the abnormality of the input signal is judged and an operation of stopping the follow-up of the decoding operation to such abnormality or an operation of optimumly and quickly restore the decoding operation is performed.
Patent JP-S60157764-A (JP)
Title: Disk reproducer
Inventor: YOSHIMOTO SHINICHI
IPC: G11B17/24
Filed: 1984-01-26
Abstract: PURPOSE:To reduce the occupying area and to simplify the maintenance/inspection with a disk reproducer by providing a longitudinal carousel (disk mounting means) and also a reproduction means in front of the carousel. CONSTITUTION:A disk 15 held radially at a substrate 61 by a disk clamper 19 within a carousel A is set in parallel to the paper surface by the revolution of the carousel A. Under such conditions, the disk 15 is held by the 1st and 2nd arms 20a and 20b. These arms release a hook state between the disk 15 and the clamper 19 and guides the disk 15 toward a disk reproduction means 16 along the 1st and 2nd disk guide grooves 22a and 22b formed at the upper end side of the disk. These grooves are formed approximately into U-shapes extending to the means 16 from the carousel A. The means 16 has a spindle 23 at its center, and an optical pickup 24 which picks up the information given from the disk 15 can be moved in the width direction of the disk 15.
Patent JP-H02196153-A (JP)
Title: Ignition timing controller for engine
Inventor: WATAYA SEISHI
IPC: F02P5/152
Filed: 1989-01-20
Abstract: PURPOSE:To make it possible to perform accurate ignition timing control by reading pressure in a cylinder air-fuel mixture at a specified crank angle position in a compression stroke, while operating an engine load value on the basis of the pressure value and intake air temperature, and determining ignition timing to the next stroke of a following cylinder or a self-cylinder with this value. CONSTITUTION:When an ignition coil 9 and an injector 5 are controlled by a computer unit 11 on the basis of each output signal out of an intake-air temperature sensor 6, a cylinder internal pressure sensor 10 detecting a cylinder internal pressure in a combustion chamber of each cylinder and an engine speed sensor 14 picking up an engine speed signal, first of all, each time when the speed signal shows a specified crank angle position in a compression stroke, cylinder internal pressure in a cylinder during the compression stroke is stored in memory. Next, an engine load value is operated from this stored cylinder internal pressure and intake air temperature. Then, this operated value is set down to the engine load value to the next stroke of other cylinders of the self cylinder where ignition takes place, thereby determining the ignition timing according to the engine load value and engine speed.
Patent JP-S55105752-A (JP)
Title: Information processor
Inventor: YAMAMURA TOORU
IPC: G06F9/48
Filed: 1979-02-07
Abstract: PURPOSE: To call the execution state indicating information after the end of processing and to continue the execution of the accumulated instruction, by providing the means temporarily shunting the execution state indication information indicating the execution of accumulated instruction.  
     CONSTITUTION: When interruption processing is taken place, the interruption control signal is at high level, and the state of the signal 25 indicating the state of execution of the present accumulated instruction is written in the shunting flip flop 56. The contents of FF54 are read out as the signal 26 from FF56 and the output is held in synchronizing with the clock pulse 500. When the interruption processing is finished, the interruption return control signal 27 is inputted to the AND gate 52 and the inputted signal 26 is again returned to FF54. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55105495-A (JP)
Title: Electroacoustic transducer
Inventor: SUYAMA HIDEO
IPC: H04R9/00
Filed: 1979-02-07
Abstract: PURPOSE:To obtain a ribbon-type speaker which is capable of the effective use of the magnetic circuit by forming a number of magnetic gaps between a pair of magnets. CONSTITUTION:The magnetic gaps are formed between projections 30a, 30c and poles 25a and 25b each by stacking, as shown in the diagram, a pair of magnets 21 snd 22, yoke 23 possessing poles 25a and 25b, 1st and 2nd plates possessing projections 30a and 30b plus 3rd plate 29 possessing projection 30c each. Plate 29 also contains sound discharge slit 31 and projection 30c orthogonal to slit 31. And driving conductor patterns 36 printed on vibrator substance 32 are distributed within the gaps mentioned above. More number of poles 25a and 25b can be provided preferably, and accordingly the number of projections 30a-30c are increased.
Patent JP-S62172801-A (JP)
Title: Orthogonal two polarization shared branching filter
Inventor: SHIRAISHI AKIRA
IPC: H01P5/02
Filed: 1986-01-25
Abstract: PURPOSE:To use an orthogonal two polarization shared branching filter for two frequency bands which are wide bands and also have a good input VSWA characteristic, by loading a ring into a step converting waveguide. CONSTITUTION:To a main waveguide 1, a step conversion waveguide 2 and a waveguide 3 for a high frequency band are connected electrically by holding in common a center axis of a waveguide In the vicinity of the waveguide 2 of the waveguide 1, four coupling holes 4 are provided, and by holding in common a center axis of each coupling hole, four branch waveguides 5 are connected electrically. A ring 6 which has been loaded newly is fixed electrically to the inner wall of the waveguide 2 by making a ring axis coincide with a Z axis, and its inside diameter and the loading position are determined experimentally by an input VSWR characteristic of an especially high frequency band. In this way, matching of a 6.7GHz band can be taken without deteriorating a matching characteristic of a 4GHz band.
Patent JP-H02194978-A (JP)
Title: Apparatus for forming of character data
Inventor: FUJITA MITSUKO
IPC: G06F3/12
Filed: 1989-01-24
Abstract: PURPOSE:To obtain character data of high quality without discontinuous width of a straight line by so controlling variable magnifying means that straight line parts of a character to be equal thickness are made the same as that of a straight line part as the same thickness with group data of grouped straight line part. CONSTITUTION:Data indicating a straight line group for each equal width of straight line is stored in a group part, and one character is displayed with two sets of data. When the straight lines to be displayed are lateral, whether all the y-axis coordinates of a varying point Ai corresponding to the data stored in an upper group are equal or not is checked. If the point having different y-axis coordinates is exited, it is so corrected that the y-axis coordinates of the varying point coincide with those of other varying point. The similar process is executed for a lower group. If the straight lines are vertical, these processes are executed for right and left groups. After the process is executed, whether the width of the same width line group is equal or not is compared. If there is any of unequal one, the irregular width of the straight line is corrected. These processes are executed for all the width line groups, and a series of processes are finished.
Patent JP-H11199598-A (JP)
Title: Ursodeoxycholic acid derivative and its production
Inventor: BANDAI TADAKATSU
IPC: C07J17/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a ursodeoxycholic acid derivative having improved solubility in water and to provide a method for producing the derivative. SOLUTION: This ursodeoxycholic acid derivative is obtained by bonding a saccharide through a spacer to ursodeoxycholic acid. This method for producing the ursodeoxycholic acid derivative comprises protecting the carboxyl group of ursodeoxycholic acid with a benzyl group, reacting the resultant substance with benzylacetic acid oxyglycoside of formula I and then debenzylating the reaction product. Another method for producing the ursodeoxycholic acid derivative comprises protecting the hydroxyl group of ursodeoxycholic acid with t-butyldimethylsilyl group, reacting the protected substance with the following tetrabenzyl-2-hydroxyethyloxyglycoside of formula II and then carrying out de-t-butyldimethylsilylation reaction and debenzylation reaction.
Patent JP-H11204292-A (JP)
Title: Electron beam excitation plasma generating device
Inventor: RIYUUJI MAKOTO
IPC: H01L21/3065
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a safe electron beam excitation plasma processing device obtaining high-purity, high-density process gas plasma at a low cost. SOLUTION: When the electrons extracted from plasma are accelerated and fed into a plasma process region to generate process plasma in a process chamber 31, a negative bias voltage independent of the voltage between a discharge anode 21 and an accelerating electrode 13 is applied to a process chamber wall to ground the process chamber 31. The bias voltage is applied so that the plasma potential against the process chamber wall becomes the spattering field of a wall material or below. The bias voltage is preferably applied so that a bias current becomes zero.
Patent JP-H03216812-A (JP)
Title: Magnetic recording medium
Inventor: NOGUCHI HITOSHI
IPC: C09D175/06
Filed: 1990-01-23
Abstract: PURPOSE:To obtain excellent electromagnetic conversion characteristics and traveling durability by incorporating polyurethane resins each having specified glass transition temp. as a binder for a lower magnetic layer and a binder for the uppermost magnetic layer, respectively. CONSTITUTION:The glass transition temp. (Tg) of the polyurethane resin used as a binder for the lower magnetic layer is specified to -50 to -10 deg.C., while the glass transition temp. (Tg) of polyurethane resin used for the upper most layer is between >40 deg.C and <=100 deg.C. By using the polyurethane resin having low Tg for the lower magnetic layer, calendering property of the medium is improved. Though the binder in the upper most magnetic layer has poor workability, the layer is thin enough to be affected by smoothness of the lower layer. Thereby, the magnetic layer as a whole has smoothness. Thereby, electromagnetic conversion characteristics and traveling property can both be improved.
Patent JP-H09202044-A (JP)
Title: Ink ribbon
Inventor: IKEDA YASUYUKI
IPC: B41M5/382
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of printing quality even when printing is to be performed on a thin medium such as an internal paper in a brochure medium. SOLUTION: This ink ribbon has an area where ink density extending in band-like shape is high and an area where ink density extending in band-like shape is low. In this case, based on a kind of a medium to be printed, the areas can be switched by shifting the ink ribbon 12. Even when printing is to be performed on a thin medium, the ink in the ink ribbon 12 does not permeate the medium, so that deterioration of printing quality can be prevented. Also, as the ink density in one area is to be heightened, the service life of the ink ribbon 12 can be extremely prolonged, so that the running cost of the ink ribbon 12 can be lowered by the length of the prolongation. Further, as an exchanging cycle of the ink ribbon 12 becomes longer, maintenance and management of a serial printer are facilitated.
Patent JP-S5398625-A (JP)
Title: Operating lever used for locking apparatus for vehicle
Inventor: HAMADA YOSHIKAZU
IPC: E05B83/36
Filed: 1977-02-09
Abstract: PURPOSE:To provide a lever apparatus, which can be readily manufactured and is capable of switchikng a locking apparatus mounted on a door of the vehicle into a locked state and a released state by remote lever operation from the driver's seat or the like.
Patent JP-H07217080-A (JP)
Title: Two-layer type reinforcing steel net
Inventor: HAMAKI MASAYOSHI
IPC: E04G21/12
Filed: 1994-02-07
Abstract: PURPOSE:To make improvements in reliability and endurance by simplifying the extent of reinforcement work sharply, and to reduce time, labor and expenditure as well as to uniformize the cover thickness of concrete. CONSTITUTION:Both first and second fitting holes 11, 10 and a leg part 14 are all formed in a connecting member 8 of four reinforcing bars 3, 4, 6 and 7, and a reinforcing steel net 2 to be mounted on a floor surface G is rotatably attached to this second fitting hole 10 before concrete is placed, while another reinforcing steel net 5 is rotatably attached to the first fitting hole 11, forming these nets 2 and 5 into a two-layer type reinforcing steel net 1. In this case, the two-layered reinforcing steel net 5 being situated in an upper part of the reinforcing steel net 2 is pulled upward by a wire W, whereby the leg part 14 of the connecting member 8 is grounded on the floor surface G before concrete placement, and a clearance between both these reinforcing steel nets 2 and 5 is kept constant. In addition, a through hole 15 of the concrete is formed in the connecting member 8, while a block member 20 piercing through both these nets 2 and 5 and locking them tight is installed through this connecting member 8.
Patent JP-H08203590-A (JP)
Title: Round hole-type socket
Inventor: RAI MITSUHARU
IPC: H01R13/11
Filed: 1995-01-31
Abstract: PURPOSE: To enable efficient manufacture through successive cutting, blanking wrapping, and molding operations by constructing a contact terminal from a molding that is obtained by simply curving a thin metallic plate. CONSTITUTION: An insulating base 11 made of a synthetic resin has a plurality of upwardlyopen round holes 13 formed therein. Contact terminals 12 are inserted into and integrated with the round holes 13 in the base 11 to constitute a socket 10. The contact terminal 12 is constructed of a curved molding formed when a conductive metallic thin plate cut into a predetermined shape is curved and formed into a predetermined structure. The contact terminal 12 comprises a cylindrical contact clamping part 14, located at the uppermost portion and in which contact clamping pieces 15 extending radially below a cylindrical base portion 14a are formed, and a connecting part 17 of a C-cross section located at the lowermost portion and connected between vertically elongated plate-shaped leg portions 19. Thus, since the contact terminal is formed by curving one thin metallic plate, the need for machining using an automatic lathe is eliminated, and the contact terminal can be manufactured by cutting, blanking, and wrapping molding.
Patent JP-S60158388-A (JP)
Inventor: IKEDA KIYOSHI
IPC: G21C15/02
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5296825-A (JP)
Title: Coordinates readout unit
Inventor: IKEDO TSUNEO
IPC: G06F3/0488
Filed: 1976-02-10
Abstract: PURPOSE: To enable the coordinates readout always accurately,independently of the readout media and with high resolution, by obtaining the position of coordinates between the scanning lines thru only one division for only two variables the maximum and the next maximum in the induced voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05201252-A (JP)
Title: Door structure for vehicles
Inventor: HIROOKA KENICHI
IPC: E05B83/36
Filed: 1992-01-29
Abstract: PURPOSE:To improve installing workability of a door lock and make it look attractive, by providing the door lock on the outside of an inner panel and also covering the door lock with upholstery. CONSTITUTION:A door lock 22 is provided on the outside of an inner panel 20 and also the door lock 22 is covered with upholstery 27. For the purpose of waterproof measures, a cut off part 42 is provided in an inner panel 41, a flange 44 being bent to the upholstery 43 side is also formed at the edge of the this cut off part 42, and a rib 45 whose tip is positioned more inside of the door than a flange edge is formed at the corresponding part to the flange edge in the upholstery 43. Thereby, intruded water W does not fall inside a cabin, as the water runs down along the inside of the upholstery 43 and the water is guided to the outside of the inner panel 41 by the rib 45, even if the penetrating water W reaches the inside of the upholstery 43.
Patent JP-H03221279-A (JP)
Title: Marking mask and tea-co2 laser marking device provided with this mask
Inventor: YOKOTA TOSHIO
IPC: B41J2/00
Filed: 1990-01-25
Abstract: PURPOSE:To execute bright bridgeless marking by composing a marking mask of a substrate having a high optical transmission factor and a mask part for working and marking the surface of the substrate and forming it in the pattern shape and having a low optical transmission factor. CONSTITUTION:The marking mask is composed of the substrate 11 having a high optical transmission factor of the light near 10.6mum and the mass part 12 having a low optical transmission factor of the light near 10.6mum, gold is vapor-deposited on the substrate 12 made from silicon, its upper part is coated with resist, exposed, developed, etched and the vapor-deposited gold is formed in a prescribed pattern to make the mask part 12. The laser beam emitted from a laser beam oscillator 2 is condensed to a specified direction, transmits a marking mask 1, changes into light of a specified pattern, is reduced by a lens 5, irradiates a work 7 and marks it.
Patent JP-H01190245-A (JP)
Title: Electromagnetic actuator
Inventor: TANAKA SHINICHI
IPC: H02K33/18
Filed: 1988-01-25
Abstract: PURPOSE:To make a magnetic circuit small without causing an increase in leakage of magnetic flux by coating a part of the surface faced to a void of the magnetic circuit constituted of a magnet and a magnetic yoke with a superconductor. CONSTITUTION:The surface of a magnetic circuit other than the moving span of a moving coil 4 arranged in a void held by an outer yoke 2 and an inner yoke 3 is covered with a superconductor 5. Accordingly, magnetic flux does not leak from a part covered with the superconductor 5 by Meissner effect, but the magnetic flux exists locally only in a part of the void not be covered with superconductor 5. Accordingly, a part other than the moving span of the moving coil 4 without requiring magnetic flux is covered with the superconductor 5, so that the distance between the outer yoke 2 and the inner yoke 3 is not required to increase specially, and the width of the magnetic circuit can be reduced less than before.
Patent JP-H08205174-A (JP)
Title: Method and device for editing dynamic image compressed data
Inventor: SASAKI TAKAYUKI
IPC: H04N19/50
Filed: 1995-01-31
Abstract: PURPOSE: To generate dynamic image compressed data which reduces the calculation quantity of encoding and enables normal reproduction when the dynamic image compressed data generated by inter-frame predictive encoding are edited, frame by frame. CONSTITUTION: Only dynamic image data which can not be reproduced normally before and after an editing point from dynamic image compressed data B5, 4-B12, 11 required for editing are processed by inter-frame encoding, and data P7, 9-P9, 8 are extracted from input dynamic image compressed data. Then the extracted data are combined with the previously encoded dynamic image compressed data and the combined dynamic image compressed data are merged to edit the dynamic image compressed data.
Patent JP-H09207914-A (JP)
Title: Liquid filling nozzle device
Inventor: TAKADA MASAAKI
IPC: B65B39/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the clogging due to a dry-solidification of a content remaining in the leading end nozzle after a filling operation for a liquid filling nozzle device. SOLUTION: This liquid filling nozzle device is equipped with an external cylinder 1 being equipped with a leading end nozzle 2 at the lower end, and a filler content feeding port 6 at an upper part, a movable shaft 11 which is fitted in the external cylinder 1 and is slidably movable by an actuator 18 being attached to the top of the external cylinder in the vertical direction, a movable valve 15 which is attached at the lower end part 13 of the movable shaft 11 slidably in the longitudinal direction of the movable shaft 11, and is urged downward in the longitudinal direction, and comes into contact with the upper internal surface of the leading end nozzle 2, and a cylindrical valve seat 14 which can be tightly joined to the peripheral surface of the movable valve 15.  Then, blow air (a) which is fed through an air passage 12 which goes through the inside of the movable shaft 11 from the upper end to the lower end 13, is jetted from the leading end nozzle 2.
Patent JP-H05200758-A (JP)
Title: Method and mold structure for molding hollow member
Inventor: TAKASHINA RYUJI
IPC: B29C45/26
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the use amount of a soluble material by using a core wherein a soluble part is formed on the periphery of a core metal capable of being pulled out of the opening part of a hollow member using the soluble material at the time of molding of the hollow member having the opening part and molding the same into the outer shape of the hollow member before pulling out the core metal and removing the soluble part. CONSTITUTION:For example, when an air intake pipe for a car engine is molded, core metals 11, 12 passing through openings 2, 3, 4 and mating with each other at the almost central part of a through-hole 6 are used and formed into a bifurcated shape on the leading end sides thereof so as to hold a partition wall therebetween. A core mold 21 and a hollow member forming mold 22 are arranged around the core metals 11, 12. A cavity 24 having an inner surface shape same to that of the through hole 6 is provided to the core mold 21. The core metals 11, 12 are mated with each other to clamp the core mold 21 and, for example, a water-soluble resin is injected to mold a core. The mold 21 is opened and the hollow member forming mold 22 is clamped to perform injection molding and, thereafter, the core metals 11, 12 are pulled out and, after demolding, the water-soluble resin in the molded object is removed from the through-hole 6.
Patent JP-S61172561-A (JP)
Inventor: TODA FUMIKAZU
IPC: A61L9/01
Filed: 1985-01-28
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-H09208861-A (JP)
Title: Coating composition for forming protrusion
Inventor: TAGAMI AKIKO
IPC: C09D5/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition which forms coating films having protrusions of an irregular scaly pattern and good weathering resistance by mixing a mixture comprising a glycidyl-containing acrylic resin and a polycarboxylic acid with trifluoromethanesulfonic acid. SOLUTION: This composition is prepared by mixing 100 pts.wt. mixture comprising a glycidyl-containing acrylic resin (A) (e.g. glycidyl acrylate (co)polymer) and a polycarboxylic acid (B) with 0.01-5 pts.wt. trifluoromethanesulfonic acid (C). The A/B weight ratio should be 4/10 to 15/10. In particular component B is desirably dimethylcyclohexane. When it is applied and backed, a coating film which is different from a conventional crepy pattern coating film and has irregular scaly protrusions in which the scales have striped patterns can be obtained.