baber/WOPTO huggingface dataset:
Patent JP-H0349302-A (JP)
Title: Film sheet diffraction ring antenna
Inventor: ARIMURA KUNITAKA
IPC: H01Q15/02
Filed: 1989-07-17
Abstract: PURPOSE:To facilitate the antenna installation, to reduce the installation space and to reduce the effect of the meteorological effect by forming an antenna with a diffraction ring and a reception pickup part arranged at its focal position and fitting the diffraction ring onto the surface of the film with back living of adhesives. CONSTITUTION:The antenna is made of a film 2 provided with a diffraction ring 1a to one side with back side lining of an adhesive layer and a reception pickup section 3 is arranged to nearly a focal position of the diffraction ring 1a. The diffraction ring 1a is made of a metal and formed by adhering a metallic foil shaped like the diffraction ring in advance onto the film sheet 2 by the laminate or the vapor-deposition or the like. The shape of the diffraction ring 1a is designed in response to the operating condition, and the position of a satellite 7 in the embodiment has an elevating angle of nearly 38 deg. with respect to a focus F of the diffraction ring 1a arranged to a glass window 8 and the position is on a prolonged line tying the diffraction ring 1a and the focus F of the diffraction ring, then the diffraction ring 1a is drawn with a scale of 1/18.
Patent JP-S5883082-A (JP)
Inventor: MATSUTSU UESUTAAMAAKU
IPC: F25B15/00
Filed: 1982-10-20
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-2000017046-A (JP)
Title: Epoxy resin composition and resin-sealed type semiconductor device
Inventor: TAKAMI HIROMICHI
IPC: C08K3/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in resistance to reflow by compounding a specific epoxy resin and a specific curing agent and a specific curing accelerator and a specific inorganic filler. SOLUTION: The objective composition comprises an epoxy resin comprising at least 50 wt.% of an epoxy resin of formula I being solid at 25 deg.C, a curing agent comprising at least 50 wt.% of a phenol resin represented by formula II or III, a curing accelerator and an inorganic filler, where 2-20 wt.% of the total resin components, that is, the sum of the epoxy resin and the curing agent is a polyfunctional phenol resin or a polyfunctional epoxy resin represented by formula IV or V. In formula I, R1-10 are each H, an alkyl, a cycloalkyl, an aryl or a halogen; and A is CH2 or (CH3)2C. In formulae II and III, r is R1; (x) is 0-3; (y) is 0-5; (n) is 1-50; and A is a divalent group represented by formulae VI-X. In formulae IV-V, G is H or glycidyl; R is an alkyl, a cycloalkyl, an aryl or a halogen; (m) is 0-4; (p) is 0-2; (q) is 2-4; and (n) is 1-50.
Patent JP-2000021223-A (JP)
Title: Optical fiber tip light diffusion device and chandelier using it
Inventor: KURIMOTO EIJI
IPC: F21V8/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease of brightness from a light source and to efficiently illuminate a decorated body of a chandelier. SOLUTION: An optical fiber front end light diffusion device 6 which diffuses the light passing through the optical fiber and emitted from the front end is fitted to the front end of the optical fiber introducing the light from a light source to a base end. The light diffusion device 6 is made of an optical wave- guide material having a refractive index higher than that of air. A conical recess 13 which is recessed toward the optical fiber front end side and being concentric with the optical axis is formed to the light diffusion device 6.
Patent JP-S5880306-A (JP)
Inventor: BARUTAA GUSUTAFU GUROTSUTO
IPC: C25B13/08
Filed: 1982-10-22
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-2001015618-A (JP)
Title: Nonvolatile semiconductor memory device and manufacture thereof
Inventor: HAZAMA HIROAKI
IPC: H01L21/8247
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress current consumption at a waiting time by preventing formation of a parasitic transistor in a peripheral circuit of a nonvolatile memory using an STI(Shallow Trench Isolation). SOLUTION: Before a trench of an STI 305 is embedded with an insulator, a bird's beak oxide film 310 in the upper end of an element region of a peripheral circuit is formed more large than that of a memory cell. Specifically, before an oxidation process for allowing the bird's beak to enter, the memory cell is covered with an oxidation-resistant film 308 or an oxide-nitride film, or an STI trench of the peripheral circuit is formed first, then the bird's beak of the end of the element region of the peripheral circuit is formed large. Otherwise, the oxide-nitride film is formed on the STI sidewall to prevent film reduction of a sidewall insulation film at the time of etching the oxidation film.
Patent JP-2001012188-A (JP)
Title: Joint structure for hollow structure
Inventor: IWASAKI TAKAO
IPC: E04B1/61
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of an end section and to increase an aseismatic property by forming a recess on one faying face of the faying portion of a constituting member, forming a projection on the other faying face, and providing a rubber sheet on a faying face portion. SOLUTION: A projection 16 formed on the faying face 14 of an upper member 8 is fayed to a recess 12 formed on the faying face 10 of a side member 6 via a rubber sheet 18. The recess 12 allows the rocking action of the projection 16 by the prescribed rotation angle due to the difference in radius of curvature at this junction. When the rotation angle is increased, no stress is concentrated at an end section, and the breakage of the end section is prevented. Since the rubber sheet 18 is provided between the recess 12 and projection 16, the impact caused when the upper member 8 is rotated against the side member 6 by an earthquake is mitigated, and the abrasion between the end sections is prevented.
Patent JP-H072227-A (JP)
Title: Automatic assembling machine for foldable container
Inventor: AJISAKA YASUO
IPC: B65B43/26
Filed: 1992-07-13
Abstract: PURPOSE:To automatically assemble a foldable container with a pair of first side plates which are folded into a lateral V-shape, and a pair of second side plates which are horizontally folded. CONSTITUTION:After carrying in both side surfaces of a container 1 which is folded and stacked by a carrying in device 9 to the left direction shown in the sketch, the container 1 is held and fed downward by a lowering device 29, and the container at the lower end is roughly extended by the self weights of the side plates, etc. Then, first side plates are pushed out from the inside by a pushing device 54 and are totally extended. Under this condition, the container 1 is carried by a carrying belt 57, and second side plates are pushed out by inserting an expanding device 67, and the second side plates are expanded. By this method, the container 1 is built up.
Patent JP-H09330444-A (JP)
Title: Safety card device
Inventor: OMORI YOSHIE
IPC: G06K19/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To perform safety confirmation without large-scale equipment or remodelling by having a means which separately releases entire locks that are previously set by an individual setting part and not being able to take out a card from a main body until entire locks are released. SOLUTION: Items to be confirmed, one by one, are correspondingly displayed on each press button. A card is automatically locked by being inserted into a card slot 5 of a main body 2, and card locks are not completely released and the card can not be taken out from the body 2 until press buttons which are set to be previously confirmed are entirely pressed down. The structure of an operation part of the body 2 consists of a locking device 6 which automatically locks a card that is electrically and/or mechanically inserted and also releases entire locks at one time by an entire release operation, and a setting device 3 which sequentially releases locks and can take out the card after the locks that are previously set by a setting part are entirely released.
Patent JP-S5887690-A (JP)
Inventor: KAN TOMIO
IPC: G01N21/89
Filed: 1981-11-20
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-H0352648-A (JP)
Title: Production of anion exchange resin
Inventor: INOUE YOSHINORI
IPC: B01J41/14
Filed: 1989-07-18
Abstract: PURPOSE:To obtain an anion exchange resin enabling quantitative analysis of anions even in a sample contg. protein by coating the surface of the base of an anion exchange resin with a synthetic polymer having negative charges. CONSTITUTION:Gel of a polymer such as a cross-linked hydroxyalkyl methacrylate polymer having functional groups such as epoxy groups is prepd. as the base of an anion exchange resin and dispersed in a buffer soln. in which a synthetic polymer having negative charges such as a 2-hydroxymethacrylate- methacrylic acid copolymer is easily fixed. The buffer soln. is further mixed with an aq. soln. of zinc borofluoride, etc., and the synthetic polymer having negative charges. The polymer is fixed on the gel by a reaction and the gel is washed and mixed with a compd. rendering an ion exchange group. This mixture is brought into a reaction and washed with water and exchange for desired counter ions is performed. The resulting anion exchange resin enables quantitative analysis of anions even in a sample contg. protein.
Patent JP-H0238610-A (JP)
Title: Hydrophilic revetment
Inventor: SAKUMA TOSHIO
IPC: E02B3/06
Filed: 1988-07-27
Abstract: PURPOSE:To form an artificial seashore with better circulation of seawater in an area where a steep gradient is led to the depths of the seawater by constructing a revetment made from caissons, having submerged slits, in a place in the sea at a fixed distance from land. CONSTITUTION:A revetment is constructed by continuously laying caissons 2 on a rubble mound 5 provided in a place in the sea W at a fixed distance from land 1. On the upper part of the caissons 2, a number of slits are bored through with at least the lowermost part of the slit placed lower than the seawater surface W.L. On back filling stones 6 laid in the land-side inside of the caissons 2, sand S is placed in an appropriate quantity, and an artificial seashore is formed thereby.
Patent JP-H0832539-A (JP)
Title: Multi-channel phase variable signal generator
Inventor: KURITA HIROYUKI
IPC: H04J1/00
Filed: 1994-07-14
Abstract: PURPOSE:To generate a stable multi-channel phase variable signal without dispersion in transfer write by transferring data through all channels in the same timing and writing the data at a prescribed period. CONSTITUTION:A random data latch section 20 receives M-bit parallel data in a shift register 14 and latches the signal of an FF 22a synchronously with a reference clock 24. Then FF(flip-flop) 22b,... latch data synchronously with the reference clock 24 similarly. Then FF23a-23n latch latched data in FF22a-22n over all channels synchronously with each other. The signal is fed to phase shifters 31a-31n from the FFs 23a-23n and provide a corresponding delay to the input reference clock 24 and give the result to 2nd frequency dividers 36a-36n of PLL oscillation sections 30a-30n. As a result, a multi-channel frequency signals are generated through the changeover synchronously with data of a random phase condition.
Patent JP-H1011327-A (JP)
Title: System for monitoring abnormality in multitask
Inventor: TOKORO KAZUNORI
IPC: G06F15/177
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To monitor whole tasks and to specify the task in an abnormal state by permitting monitor CPU to successively transmit a monitor code to the respective tasks of CPU to be monitored in priority order or reverse priority order unless a response code is returned within a fixed time and recognizing the response codes from the respective tasks. SOLUTION: The tasks are started in CPU 11 by a fixed cycle and the monitor code which designates the lowest-order priority order number N is transmitted to CPU 21. CPU 21 receives the monitor code by OS 22, starts the Z task where the priority order number is the lowest-order one N and gives the monitor code N. The Z task returns the response code with the priority order number N and Z task ID as a parameter to OS 22 and CPU 21 returns the same code to CPU 11. CPU 11 compares the priority order number N of the transmitted monitor code with the priority order number N of the parameter of the response code so as to judge that the respective tasks during an operation in OS 22 are normal at the time of coincidence.
Patent JP-H0850744-A (JP)
Title: Video tape recorder
Inventor: TSUNODA HIROSHI
IPC: G11B15/02
Filed: 1994-08-08
Abstract: PURPOSE:To reproduce a clear video without readjusting a video signal each time video cassette is replaced or a reproduced video in the same cassette is changed by regulating the video signal based on a video regulation signal read from a memory included in the cassette. CONSTITUTION:When a video cassette 34 is mounted and a video correction switch 26 is pressed, a microprocessor 24 reads video regulation data from a memory 34a, and it is applied to a video signal processor 16 via holding circuits 48a-48d and a switch 18. A reproduced video signal in which the color tone, a hue, a contrast and brightness are regulated is outputted from the processor 16, and the video based on it is projected on a monitor 20. When a write button 30 is pressed after memory correction regulating VRs 36a-36d, video regulation signals output from the VRs 36a-36d are written in the memory 34a.
Patent JP-H0351871-A (JP)
Title: Fixing device
Inventor: OGUSU MASAYUKI
IPC: G03G21/00
Filed: 1989-07-20
Abstract: PURPOSE:To prevent slippage on a paper ejecting roller and the adhering and sticking of transfer paper by disposing release agent removing means, which come into contact with the picture surface of a transfer member absorb a release agent at least when an instruction is given, between fixing means and paper ejecting means. CONSTITUTION:The release agent removing means 13, 14 are disposed between the fixing means 1 and 2 and the paper ejecting means 11 and 12, come into contact with the picture surface of the transfer member 9 and absorb the release agent 6 at least when an instruction is given. When the transfer member 9 having a unfixed toner image on the upper surface is held with pressure and carried by a fixing roller 1 and a pressure roller 2, it is held with pressure between both rollers 1 and 2 and is fixed while being heated by the fixing roller 1. In this process, when oil 6 being the release agent applied to the fixing roller 1 by an applying roller 3 is left on the picture surface of the transfer member 9, it is removed by oil removing rollers 13 and 14. Thereby, slippage on the paper ejecting roller, the adhering or sticking of the transfer material can be prevented.
Patent JP-2000016173-A (JP)
Title: Safety device of freight vehicle
Inventor: YONEDA TAKU
IPC: B60Q7/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To let a pedestrian and the like surely recognize a rear flap door by providing a lamp being put out in the standing condition of the rear flap door by detection of a slant sensor being lighted or frickered at downward rotational movement on an indicative block. SOLUTION: An indicative block 10 is formed into a flat trapezoid as a whole, bolt holes 11 are provided on the two positions of the center, and bolts 12 are penetrated through the bolt holes 11 and the block can be combined with a load receiving base 6 through nuts 13 therebetween. A lamp 14 is built in the rear face of the indicative block 10, and by lighting or flickering the lamp 14, the projecting condition of the load receiving base 6 can be easily recognized from the rear side. Aslant sensor 17 puts out the lamp 14 in the condition of the load receiving base 6 being standingly received by about 90 degrees, and when the load receiving base 6 is rotationally moved into the nearly horizontal condition, it can detect the horizontal condition to light or flicker the lamp 14.
Patent JP-H0353888-A (JP)
Title: Production of d-(+)-malic acid from maleic acid
Inventor: NAKAYAMA KIYOSHI
IPC: C12R1/13
Filed: 1989-07-20
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic raw material for optically active isoserine, etc., in high yield from maleic acid available on an industrial scale at a low cost by treating maleic acid with a specific microbial strain. CONSTITUTION:Maleic acid is treated with a microbial strain belonging to genus Arthrobacter, Brevibacterium, Pseudomonas, Corynebacterium, Bacillus or Acinetobacter (e.g. Pseudomonas fragiae IFO 3458) at 10-60 deg.C and pH3-9. Concretely, the reaction is carried out e.g. by suspending the cells of said microorganism in an aqueous reaction liquid containing maleic acid.
Patent JP-S6341835-A (JP)
Title: Driving method for electromagnetic driving device
Inventor: KATSUMURA NOBUO
IPC: G03B9/10
Filed: 1986-08-08
Abstract: PURPOSE:To obtain prescribed working characteristics by constituting two or more kinds of pulses having different duty ratios/frequency values and setting up the switching point of the kinds of pulses after the moving start of a movable member. CONSTITUTION:Plural continuous pulses obtained by changing at least either one of duty ratios and frequency values to two kinds or more are prepared and electromagnetic force is generated by using the pulse string. In case of an electromagnetic shutter e.g., a shutter blade is driven by a pulse string with a small duty ratio at the time of its initial operation and then driven by a pulse string with a large duty ratio. For instance, an aperture curve of the electromagnetic driving shutter itself can be also changed to a different shape in addition to the change of inclination of the aperture curve and two kinds of aperture characteristics can be obtained, so that exposure control improved as compared to an ordinary method can be obtained.
Patent JP-S5977117-A (JP)
Title: Connecting rod of internal-combustion engine and manufacture thereof
Inventor: TAKAHASHI HIDEO
IPC: F16C7/00
Filed: 1982-10-22
Abstract: PURPOSE:To reduce the weight of a connecting rod and to improve the mechanical strength by manufacturing a cylindrical pin member made of fiber reinforcing composite material, a shaft member and a tensile portion for convering the outer peripheral surfaces of both members in a filament method, and uniting the compression portion between both members manufactured separately with adhesives. CONSTITUTION:A connecting rod is formed by fixing a compression portion between a pin member 1 and a shaft member 2 with adhesives and by winding a tensile portion 4 round the peripheries of both members in a filament method thereby to units both members in one body. Though tensile stress works upon the pin member 1 and the shaft member 2, carbon long fibers are peripherally orientated and buried in both members to receive the tensile stress in the axial direction of the carbon fibers, so that both members have sufficient strength. The compression portion 5 copes with compressive stress produced between both members. As the compression portion 5 has a three- dimensional structure of a central tube 51 and a plate piece 52, it provides structural strength for torsional stress as well as compressive stress. The weight of the thus constructed connecting rod is one-third of that made of metal.
Patent JP-S6244679-A (JP)
Title: Tracking controller
Inventor: ITO TOMIO
IPC: G01S3/44
Filed: 1985-08-22
Abstract: PURPOSE:To enable the tracking of a satellite tracking antenna which performs step tracking operation even on defective condition by switching and using antenna angle information with a time label which is stored on the basis of variation in the level of a received signal. CONSTITUTION:The current and last levels of the antenna 1 are compared with each other by a comparator 6 and a drive command from a drive command generator 7 corresponding to the angle difference is supplied to an error detector 8 applied with a detected angle from an angle detector 9 through a drive command switching circuit 13, so that the antenna 1 tracks an artificial satellite stepwise. Its reception level is supplied to a level detecting circuit 12 and the circuit 13 is controlled by the circuit 12 on the basis of level variation; and a one-day antenna angle with a time label read out of an antenna angle storage circuit 14 through a timer device 15 is selected and supplied to the detector 8 to putting the antenna 1 in tracking operation. Therefore, even when the output of the comparator 6 can not be obtained owing to large scintillation, large rainfall attenuation, strong wind, etc., the antenna is put in the tracking operation securely.
Patent JP-H1128759-A (JP)
Title: Take-off unit controller in inflation molding line
Inventor: OKUDA TATSUYA
IPC: B29C48/92
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To uniformly fold a thickness of a product in response to change of an extruded amount by calculating a delay time of resin in an inflation part from an interior of an extrusion molding machine to a mold interior and from the mold interior to a take-off unit, and delaying to output a control output to the unit in response to material usage metered by a metering hopper by a calculated delay time. SOLUTION: A control unit 30 calculates (loss-in weight type) usage per one hour, i.e., an extrusion amount from material usage consumed for a predetermined time detected by a load cell 12a. Or, it calculates (batch calculating type) the extrusion amount by measuring a time required for consuming a predetermined amount of the material. In this case, an adequate take-off speed is calculated by using data of 'thickness, width and specific weight' of an inflation film 3 previously input and set for the calculated extrusion amount. A control output to a take-off unit 22 in response to the material usage is delayed for the calculated delay time and output. Thus, a thickness of a product can be held constant even for a transition period in which the extrusion amount is changed under the control of the take-off speed.
Patent JP-H061330-A (JP)
Title: Method for judging air-containing sealed package and bactericidal method thereof
Inventor: MOCHIZUKI MASAHARU
IPC: A23L23/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide a simple method for judging the amount of air contained in a liquid food package by a method wherein a weight having a specified weight is placed on the air-containing package, the package is immersed in a liquid, if the package floats, it is judged to be acceptable and, if the package sinks, it is judged to be unacceptable. CONSTITUTION:A weight having a specified weight is placed on an air-containing package such as retort pouch, the package is immersed in a liquid and it is judged whether or not a proper amount of air is contained in the package according to whether it floats or sinks. More specifically, the weight adapted to make the package float in the case of the minimum amount of air contained therein and make the package sink in the case of the amount of air short of the minimum amount is placed on the package and, on this basis, the shortage of air is judged. As an alternative means, the weight adapted to make the package sink in the case of air not exceeding the upper limit and make the package float in the case of air exceeding the upper limit is placed on the package and, if the package floats, the amount of air is judged to be excessive. The package judged to be acceptable is held on a tray, which is placed in a pressure and heat applying bactericidal tank of a rotary retort bactericidal machine 1 and subjected to the aforesaid bactericidal treatment under control of a control part 5.