baber/WOPTO huggingface dataset:
Patent JP-2000033935-A (JP)
Title: Packaged commodity and package for commodity
Inventor: FURUYA NANA
IPC: B65D5/52
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To manufacture a package of improved visual recognition properties for a content to be manufactured at a low price level while enhancing the outer appearance as a product. SOLUTION: A packaged commodity is provided with a product main body 1 with a box-type case having permeability so formed as to cover a content and paper package so formed on the outside as to expose a front face, an upper face continued to the front face and left and right side faces of the product main body 1 of the product main body 1, and the upper face end of the package is folded back and a step is formed on the inner section of the bottom face.
Patent JP-S6098523-A (JP)
Title: Magnetic recording medium
Inventor: AKUTSU SHIGERU
IPC: C09D127/04
Filed: 1983-11-04
Abstract: PURPOSE:To improve the output characteristics such as carrier noise and running durability without decreasing film strength by incorporating silicon-modified polyurethane and non-magnetic particles into a BC layer and/or an overcoat OC layer thereby improving slipperiness on the BC layer or the OC layer without increasing the surface roughness thereof. CONSTITUTION:A layer contg. non-magnetic powder is a BC layer 3 provided on the surface of a base 1 on the side opposite from a magnetic layer 2. If non- magnetic powder such as MoS2 or the like having <25 MoS2 hardness is incorporated into the layer 3, the surface of the BC layer is moderately roughened and the surface characteristic can be improved. Silicon-modified polyurethane is used as the binder for the layer 3. Said layer is mechanically strong and tough to withstand the reiteratively applied stress or bend and has better resistance to wear and weather. An OC layer 4 is provided on the magnetic layer 2 of the medium to protect the layer 2 against damage, etc. The binder and non-magnetic powder used for the layer 3 are used as the binder and non-magnetic powder of the layer 4 for the necessity of providing substantial slipperiness.
Patent JP-S6266142-A (JP)
Title: Turbidity measuring method
Inventor: MINATO HIDEYUKI
IPC: G01N21/59
Filed: 1985-09-19
Abstract: PURPOSE:To measure the turbidity from a ratio of a transmitting light and a scattering light by converting the transmitting light of parallel rays passing through in the water having turbidity, to a fluorescence whose wavelength is different from that of an irradiated light, by a fluorescent substance, and fetching and separating both components of the transmitting light and the scattering light by the same optical path. CONSTITUTION:A transmission component of parallel rays which have passed through in the water W excites a fluorescent substance 7 of a spherical wall of an integral ball 6, and converted to a fluorescence whose wavelength is different from that of an irradiated light. On the other hand, light having the same wavelength as that of the irradiated light, which has been shifted from an optical axis of the parallel rays is condensed as a scattering component together with a transmission component of the fluorescent wavelength, and led to a light receiving part 9 by an optical fiber 8. In the light receiving part 9, an emitted light is separated by a cube beam splitter to transmission component measuring and scattering light component measuring photodetectors, outputs of two photodetectors being proportional to the original scattering light and transmitting light components are measured synchronously with an irradiated monochromatic modulated light, and its output ratio is derived. The turbidity in the water corresponding to this output ratio is derived easily from an analytical curve for showing a relation of 'output ratio - turbidity'.
Patent JP-2001033308-A (JP)
Title: Infrared image sensor
Inventor: YONEYAMA HAJIME
IPC: G01J1/44
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To restrain external circuit scale and increase of the number of sensor I/O terminals to a minimum, and reduce noise of an output signal. SOLUTION: In this infrared image sensor provided with a plurality of picture elements having thermosensitive elements R11-Rmn, shift registers 1, 2 scanning the picture elements in sequence, and reading circuits 5-9 reading a signal from the picture elements scanned by the shift registers 1, 2, shift registers 3, 4 setting the start point of scanning with the shift registers 1, 2 are installed.
Patent JP-S6363212-A (JP)
Title: Active filter
Inventor: KABASHIMA AKIRA
IPC: H03H11/04
Filed: 1986-09-03
Abstract: PURPOSE:To reduce the number of elements and to simultaneously adjust the cut-off frequencies of outputs from a filter by obtaining three outputs with the same cut-out frequency including a trap output from an active filter consisting of three operational amplifiers. CONSTITUTION:An inverted input terminal is provided with an integration circuit 19 in which the output signal of the operational amplifier 18 is impressed, and an integration circuit 23 in which the output of the integration circuit 19 is impressed. A feedback circuit 26 is provided between an output terminal obtaining the output signal of the integration circuit 23 and the non-inverted input terminal of the integration circuit 19. A feedback circuit 27 is connected between an output terminal obtaining the output signal of the integration circuit 19 and the non-inverted input terminal of the operational amplifier 18. In such a way the integration circuits 19 and 23 are sequentially connected, and the outputs of the integration circuits 19 and 23 are negatively fed back to the operational amplifier 18 and the integration circuit 19, respectively. Thus the trap output is attained from the output terminal of the operational amplifier 18, the output of a BPF from the output terminal of the integration circuit 19 and the output of an LPF from the output terminal of the integration circuit 23.
Patent JP-H0523099-A (JP)
Title: Method for defrosting food of bread cake or the like
Inventor: SHIMOKAWA TAKASHI
IPC: A23G3/02
Filed: 1991-07-23
Abstract: PURPOSE:To quickly defrost a food frozen once after baking in a fresh-baked state by subjecting a food to moistening action which depends on series of foods under the temperature condition which depends on series of foods and variably setting the temperature of the food to the temperature condition which depends on series of food. CONSTITUTION:Water content is properly permeated in the peripheral part of the above-mentioned food at a temperature suited for quality of the food and proper amount of humidification according to series of foods and then defrosting is accelerated while changing the temperature condition according to series of food and preferably further temperature condition is changed according to series of food to carry out the objective defrosting.
Patent JP-S58108981-A (JP)
Title: Rotary control circuit
Inventor: TOMIMITSU KOUJI
IPC: H02P23/00
Filed: 1981-12-22
Abstract: PURPOSE:To shorten an access time by generating a digital signal in response to the position of an object of an optical pickup obtained by a random access and obtaining a DC voltage from the digital signal, thereby rotating a motor. CONSTITUTION:A digital signal which corresponds to the position of the object of an optical pickup 3 is applied to a digital comparator 14. The comparator 14 compares the content of the counter 11 in response to the digital signal and supplies an output to a low pass filter 13. The filter 13 supplies as a DC voltage the input signal to a spindle motor drive circuit 5. Thus, the spindle motor 2 is rotated, thereby rotating a turntable 1. When the pickup 3 reaches the object position, a frame synchronization signal at the position is obtained, thereby obtaining the rotating speed which is accurately synchronized by a PLL 7.
Patent JP-S6470828-A (JP)
Title: Bit series integration circuit
Inventor: TOTSUDO JIEI KURISUTOFUAA
IPC: H03H17/02
Filed: 1988-08-23
Abstract: PURPOSE: To obtain the integration circuit of complete bit precision with minimum hardware by providing a 1st serial shift register and a 2nd serial shift register and supplying the pulse signal of a gate-controlled clock signal. CONSTITUTION: The output of an R-stage shift register 16 is coupled with the 1st input connection of a signal composing means 12 through an N-stage shift register 22, and a signal to be integrated is coupled with the 2nd input connection of the signal composing means 12. A gate-controlled clock source which supplies at least (R+N) pulses in every sample cycle is coupled with the shift registers 16 and 22 so as to transfer samples and bits in series. An R-bit sample which is cut, scaled, and integrated is obtained at the output connection of the R-stage shift register 16. The integration is executed with complete precision.
Patent JP-H0756037-A (JP)
Title: Condensing diffraction element
Inventor: KAWAKUBO ISAO
IPC: G02B6/122
Filed: 1993-08-23
Abstract: PURPOSE:To provide a condensing diffraction element which obtains a smaller spot diameter in comparison with an ordinary condensing diffraction element by intercepting the spatial radiant light radiated from the vicinity of the center part of a diffraction grating means or reducing the intensity of this spatial radiant light. CONSTITUTION:An FGC 16 is formed in a partial area of a waveguide 14 provided on a substrate 12, and an area 18 where a diffraction grating is not formed is provided in a part in the vicinity of its center. The area 18 corresponds to the inside of the circle which has a prescribed radius and has a point P, at which the focus is projected on an xy plane (the upper face of the waveguide), as the center. The incident guided light made incident on the waveguide 14 is radiated to the space by the diffraction grating constituting the FGC 16. In the area 18 where the diffraction grating is not formed, guided light and radiated light are not coupled, and guided light is not radiated to the space. This area 18 functions as a light shading plate to bring about a super-resolution phenomenon. Consequently, the obtained light spot has a small diameter.
Patent JP-S6485359-A (JP)
Title: Heat moldable composite sheet
Inventor: TSUKAMOTO MASAHIRO
IPC: D04H1/58
Filed: 1987-08-20
Abstract: PURPOSE: To prepare a composite sheet having good shaping and forming property by laminating both the sides of a mat-shaped material of glass fibers with a thermoplastic film and forming a columnar reinforcing part by binding glass fibers existing between the thermoplastic film and the another film's part corresponding a part of the thermoplastic film with a thermoplastic binder. CONSTITUTION: Thermoplastic resin films are laminated on both the sides of a mat-shaped material of glass fibers. Glass fibers existing between a part of the thermoplastic resin film and the another film's part corresponding the part are integrally bound with a thermoplastic binder to form a roughly columnar reinforcing part, and at the same time, the glass fibers are adhered to at least one of the films. The obtained laminar body is excellent in shaping- forming by heating and pressing, and it gives a formed article light in weight, and excellent in heat resistance, mechanical strength and acoustic properties. The materials for the thermoplastic film and the binder include polyethylene, polypropylene, polystyrene, a saturated polyester and polyamide.
Patent JP-S58107730-A (JP)
Title: Polyphase oscillator
Inventor: SHINDOU SHIYOUTAROU
IPC: H03L7/22
Filed: 1981-12-22
Abstract: PURPOSE:To prevent the delay in phase and to attain high accuracy, by constituting a device with a counter, flip-flops and a phase locked loop without using a current transformer and a transformer. CONSTITUTION:A counter 20 counts a clock from a clock oscillator 10, a pulse is outputted from terminals 0, 1, 2,-i, -n in time series and this is repeated. A binary flip-flop 30 is inverted with a carry signal of the counter. That is, the binary flip-flop generates a rectangular wave frequency-dividing the clock by 2n. This is inputted to a D type flip-flop data terminal, and a phase delay amount of the output of the D type flip-flop depends that to which output terminals of the counter a trigger terminal of the D type flip-flop is connected. The output of the D type flip-flop is outputted via a phase locked loop.
Patent JP-S59100073-A (JP)
Inventor: HATA KOUTAROU
IPC: B62K15/00
Filed: 1982-11-26
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-S6187767-A (JP)
Title: Powder coating composition
Inventor: MACHIDA KOICHI
IPC: C08F8/00
Filed: 1984-10-05
Abstract: PURPOSE:To provide a powder coating compsn. which gives a coating film having excellent pigment inclusion power and good appearance (smoothness, brillancy, etc.), by using a phosphite-modified glycidyl group-contg. vinyl copolymer as a resin component. CONSTITUTION:100pts.wt. mixture of 5-40wt% glycidyl group-contg. monomer (e.g. glycidyl acrylate) and 95-60wt% ethylenically unsaturated monomer (e.g. methyl methacrylate or styrene) is solution-polymerized in the presence of 0-0.5 pts.wt. chain transfer modifier (e.g. dodecyl mercaptan) to obtain a copolymer having a glass transition temp. of 10-75 deg.C and a number-average MW of 1,500-30,000. 0.01-1pt.wt. phosphite (e.g. diphenyl phosphite) is reacted with 100pts.wt. said copolymer to obtain a modified resin. The modified resin, a dibasic carboxylic acid (e.g. 1,12-dodecanedioic acid) as a hardener, a pigment and other additives are melt-mixed together and the mixture is cooled and crushed.
Patent JP-H1098440-A (JP)
Title: Multi-carrier signal detection and parameter estimate method in mobile radio communication channel
Inventor: MATSUMOTO TADASHI
IPC: H04J11/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide the system in which signal detection and channel parameter estimate which conduct multiple subcarrier communication processing is conducted by a pilot symbol assisted modulation system are unified. SOLUTION: A pair of parameters relating to production process of fading frequency selectivity in common to all sub carriers by using a known symbol set to the sub carriers is estimated (156). The estimate value of the known symbol is used to obtain an estimate value of the parameter pair with respect to the known symbol set to the sub carrier (15B). Information relating to fading frequency selectivity is effectively extracted through a received pilot symbol by other sub carriers in addition to a concerned sub carrier according to the estimate of the parameter. A fading complex envelope of each sub carrier is obtained from the estimate of the parameter pair.
Patent JP-H1151018-A (JP)
Title: Fastening device
Inventor: ASAYAMA YUKIAKI
IPC: F16B13/04
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To receive load applied to the direction to deviate an axis of a connection hole in order to transmit it to connected members mutually by screwing a male screw part into a sleeve cylinder part through a spring having a pair of nail parts. SOLUTION: In connecting connected members 2, 3 by means of a fastening device 1 comprising a screw 11, a spring 12 and a sleeve 13, the spring 12 is inserted into the sleeve 13 and the screw 11 is screwed slightly to form an assembled body. Under the condition, a tip of a cylinder part 41 of the sleeve 13 protrudes out of a connection hole 9 and a head 42 of the sleeve 13 is engaged with a tapered hole 10. Thereafter, when the screw 11 is screwed in, a male screw 22 thereof abuts on a pair of nail parts 36 to push it wide to its outer diameter direction. The paired nail parts 36 protrude from notched parts 46 and engaged therewith, and its tapered parts 38 engage with the edge of the connection hole 9, respectively. According to the action of the tapered parts 38, the spring 12 holds the connected members 2, 3 between the nail parts 36 and the sleeve head 42 to generate tensile force, thereby performing the connection with a proper fastening force.
Patent JP-S6363220-A (JP)
Title: Josephson regulator
Inventor: SAI CHIYOUSHIN
IPC: H03K17/78
Filed: 1986-09-03
Abstract: PURPOSE:To eliminate a change in a current value while a regulator is operating excluding a comparatively short time deltat by providing a mechanism projecting a laser beam on a Josephson tunnel junction. CONSTITUTION:N-units of circuits consisting of dropping resistances 2, Josephson digital gates 3 and load resistances are connected to a power source bus 5 in parallel. The laser beam 9 irradiates munbalanced vertically connected regulators 10. Then a switch element is available which is turned on and off according to the way that the external laser beam 9 Namely, the irradiation of the laser beam with some power shifts an operation point, and an output current Iout flows between 1st and 2nd superconductors 6 and 7. The current Iout limits a gap reducing effect that a semi-particle poured in the 1st superconductor 6 has, and the operation point returns to its original again accordingly. As a result such an element need not to do a latching action.
Patent JP-H01124957-A (JP)
Title: Manufacture of zinc alloy powder for alkaline battery
Inventor: KASAHARA NOBUYORI
IPC: H01M4/42
Filed: 1987-08-24
Abstract: PURPOSE:To obtain amalgamated zinc alloy powder in which hydrogen gas evolution is retarded despite remarkably reduced mercury content and discharge performance is kept in a high level by conducting an atomizing process in a low oxygen-concentration atmosphere. CONSTITUTION:Specified amounts of at least one metal selected from Pb, Cd, and Ga, and at least one metal selected from aluminium, alkali metals, and alkali earth metals are added to molten zinc and molten zinc alloy obtained is atomized in a low oxygen-concentration atmosphere. When the oxygen concentration in an atomizing chamber is about 4%, the shape of atomized powder becomes nearly spherical, and when it is about 0.1%, its shape becomes almost spherical. By amalgamating this spherical powder with mercury or a mercury compound, hydrogen gas evolution from this amalgamated zinc alloy powder is reduced compared with conventional low mercury zinc alloy by synergetic effect of added elements and spherical shape. The amalgamated zinc alloy powder for an alkaline dry battery having excellent discharge performance can be obtained.
Patent JP-H0740439-A (JP)
Title: Bonding structure for thermoplastic resin composite material
Inventor: ISHIHARA HIROYUKI
IPC: B29C65/02
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the peeling of a bonded part by strongly connecting the mutual end parts of thermoplastic resin composite materials. CONSTITUTION:In the bonding structure bonding the mutual end parts of thermoplastic resin composite materials 11, 12 reinforced by a continuous fiber, the reinforcing members 17, 18 mutually connecting the end parts 11a, 12a are provided to the mutually bonded parts of the thermoplastic resin composite materials 11, 12.
Patent JP-H0879919-A (JP)
Title: Cubicle
Inventor: SHINNO HAJIME
IPC: H02B11/167
Filed: 1994-09-01
Abstract: PURPOSE: To obtain a cubicle where a machine can be carried in and out while being mounted on a machine mounting part, i.e., a movable floor part, constructed to advance into the cubicle or retracts therefrom freely through a door. CONSTITUTION: When a transformer 2 is carried into a cubicle 1, a bolt 14 jointing a fixed frame 8 and a movable frame 9 is removed while opening a door 6 and then the movable frame 9 is shifted to the right along an arrow E until it is drawn out to the outside of the door 6. The transformer 2 is mounted on the movable frame 9 which is then shifted to the left along an arrow E and carried into the cubicle where the transformer 2 is secured to the fixed frame 8 through a jointing bolt 14. An old transformer is replaced with a new one according to similar procedure. This structure allows the transformer 2 to be carried into a cubicle or carried out therefrom without requiring any carrier.
Patent JP-H0258322-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: NEGISHI SATORU
IPC: H01L21/203
Filed: 1988-08-24
Abstract: PURPOSE:To eliminate cracks, warpage by forming masks made of an SiO2 film in a lattice state on the main face of an Si substrate, and then forming a GaAs crystalline layer having a desired thickness on an exposed main face part of the substrate by an MBE method or a MOCVD method. CONSTITUTION:After masks 5 are formed on the main face of an Si substrate 2, GaAs crystalline layers 3 are formed on the main face region of the substrate not covered with the masks 5. Thus, since a wafer is composed of the platelike thick Si substrate 2, and a plurality of the GaAs layers 3 of several tens - several hundreds of musquare provided at points on the main face of the substrate, a large stress due to irregular lattice alignment is not generated at a boundary, and a distortion or a crack for varying device characteristics does not occur at the weak GaAs layer. Since a stress generation due to the irregular lattice alignment of the GaAs layer and the substrate is local and a stress having a predetermined directionality is not generated in the whole substrate, the warpage of the wafer does not occur.
Patent JP-2001033167-A (JP)
Title: Dryer and drying method
Inventor: ISHIKAWA TAKETOSHI
IPC: B01D46/10
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of drying operation by providing a dryer body, and a filter for applying fine powder of a matter to be dried positioned on the boundary to an exhaust pipe extending from the dryer body thereby preventing fine powder on the matter being dried from adhering to the exhaust pipe. SOLUTION: A matter being dried, i.e., sludge, is fed from a throw-in opening 2 into a dryer body 1 where it is heated and stirred. As the drying time elapses, moisture is evaporated and the sludge is dewatered. The moisture is discharged through a discharge pipe 21 standing on the upper wall of the dryer body 1 to the outside thereof. A filter holder 20 is provided at the joint of the discharge pipe 21 to the upper wall of the dryer body 1 and a filter 22 is fixed in the holder 20. The filter 22 is a belt type filter fed out sequentially from a feed roll tuned to the rotation of a timing belt entrained about a timing pulley. According to the arrangement, good filter performance is sustained and fine powder discharged from the discharge pipe 20, along with steam, can be captured and removed surely.
Patent JP-S6366024-A (JP)
Title: Conveying device employing linear motor
Inventor: WARATANI HIROHARU
IPC: B60L13/03
Filed: 1986-09-04
Abstract: PURPOSE:To provide high speed conveying function and stop position deciding function, by a method wherein one set of linear stop motor and two sets of linear induction motors are situated in parallel to a station part being the securing part of a conveyance passage. CONSTITUTION:A conveying truck 1 is run on running rails 14 by means of running wheels 12, its running is guided by means of guide rollers 13, and the truck is provided with a slit plate 11, shielding a sensor 6, detecting position information and speed information of the truck 11. In this case, the conveying truck 1 is provided with a secondary side plate 14 of one set of linear motors and secondary sides plates 17 of two sets of linear induction motors. The secondary side plates 17 are disposed in parallel in a direction extending at right angles with the advancing direction of the truck 1. The primary sides 2 of one set of the linear step motors and the primary sides 3 of two sets of the linear induction motors are positioned in parallel to a station 21 being the stop spot of the truck 1.