baber/WOPTO huggingface dataset:
Patent JP-S5820090-A (JP)
Title: Signal converter
Inventor: HARIHARA SHIYUUGOROU
IPC: H04N11/20
Filed: 1981-07-28
Abstract: PURPOSE:To ensure a simple conversion of a signal of the NTSC system into the PAL-N system for a signal converter, by converting the chroma signal of the NTSC system into that of the PAL-N system and then superposing said chroma signal on the luminance signal of the NTSC system. CONSTITUTION:The burst signal in a chroma signal of the NTSC system is replaced with another burst signal with a phase shifted by 45 deg.. Then a modulated signal which has two times of the chrominance carrier frequency of the chroma signal of the NTSC system is produced from a double multiplier 6. With this modulated signal, the burst signal given from the circuit 2 is modulated through a balanced modulator 7. The low frequency component of the modulated wave output is filtered through a BPF8. The chroma signal having the inverted B-Y axis given from the BPF8 is switched with the chroma signal obtained by delaying the output of the circuit 2 through a 1H switch circuit 9 at every 1H and then applied to a balanced converter 11 to receive a frequency conversion through the converter 11 by the signal given from a reference signal oscillator 12. Then a PAL-N chroma signal is delivered.
Patent JP-H07326212-A (JP)
Title: Electronic flame lamp
Inventor: NODA KAZUO
IPC: F21S4/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a safe electronic flame lamp capable of emitting light like an actual candle flame without any power source cord by containing a light emission controlling means and batteries inside a main body case for supporting flame shaped case housing a plurality of semiconductor light emitting elements. CONSTITUTION:Three light emitting diodes LED 1-3 are housed inside a translucent flame shaped case 2 made of plastic. A light emission control circuit substrate 8 for irregularly emitting the light emitting diodes LED and two dry batteries 6, 7 serving as power sources for the substrate 8 are contained inside a main body case 5 supporting the flame shaped case 2. Upon turning-on a pushbutton type power source switch SW attached to the bottom of the main body case 5, the flame shaped case 2 is lighted as is it was an actual flame viewed from the outside. The main body case 5 is housed inside a candle type housing, and then, is erected on a commercial candle stand. Consequently, it is possible to provide a safe electronic candle lamp with improved accessibility.
Patent JP-S5820531-A (JP)
Title: Rear body drop preventive device of dump truck or the like
Inventor: UEDA HIDEHIKO
IPC: B60P1/16
Filed: 1981-07-28
Abstract: PURPOSE:To surely hold a rear body, by turning providing a supporting member to a car frame or the rear body and controllably placing the supporting member in a rear body drop preventive position, between the car frame and the rear body, and in a running storage position, almost in a horizontal state. CONSTITUTION:A dump cylinder 12 of a rear body lifting mechanism 8 is extended to tiltably move a rear body 1 about a hinge 7 through a lift arm 11. In such a dump truck, a rear body drop preventive device 9 is constituted by a supporting member 14, pivotally supported with its base end part to a car frame by a pivot 13, and a stopper 15, secured to a base end side of the member 14, and a pair of left and right devices 9 are provided. Said supporting member 14 is placed in a storage position B almost in a horizontal state at normal running and can be held surely by adapting a spacer 16 to a main frame 6. Further in case of holding the rear body 1 to a fixed tilting condition, the supporting member 14 is turned to a vertical direction at tilting of the rear body 1, contacted with the stopper 15 to the upper part of a car body 5 and held to a drop preventive position A.
Patent JP-H02299102-A (JP)
Title: Indication lamp
Inventor: NAKANO SHOITSU
IPC: F21S9/02
Filed: 1989-05-12
Abstract: PURPOSE:To dispence with wiring work as well as save power by arranging a light diffusion board in the light advancing direction of LEDs powered by a solar battery and a storage battery, and by arranging a reflection board on the rear side of LED. CONSTITUTION:A solar battery 1 is connected to a circuit board in a case main body 3 and arranged at a place directly irradiated with sunbeam. A stor age battery 10 is stored in a battery storing part 11 and on an indication board 14, characters, figures and the like are formed. These characters and figures can be read in the daytime. In the nighttime, portions not required to be indicat ed is shielded from light by performing printing with an opaque ink on the rear face or a light diffusion board 13 so as to light up the required portions in a spot manner. LED 8 may be arranged on the portions required to be indicat ed in the night time. As for the light from the LECD 8, emission light A around a center axis is diffused with a diffusion board 13, while emission lights B, C deviated therefrom reach the board 13 directly and indirectly, so that they are diffused. The light of diode 8 is effectivy radiated in a wide area.
Patent JP-H04324500-A (JP)
Title: Pattern recognition system and standard pattern learning system
Inventor: ISO KENICHI
IPC: G06N3/04
Filed: 1991-04-24
Abstract: PURPOSE:To give a neural prediction model a normalized prediction error scale which is not affected by a difference in the variance of prediction errors by components of a feature vector and to obtain its automatic learning method. CONSTITUTION:A variance weighted distance based upon covariance matrixes by states are used as a local distance (prediction error) between the feature vector of an input voice and a prediction vector in the state of a standard pattern model. In learning operation, the parameters of a predictor and a covariance matrix are determined by repetition by sequential correction so as to minimize the sum of cumulative prediction errors for all learning data.
Patent JP-H10306526-A (JP)
Title: Suspending wall
Inventor: KAWADA HIDEFUMI
IPC: E04G9/10
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a useful suspending wall capable of holding vertical reinforcements at given intervals without being easily collapsed by a load such as suspending reinforcing bars, and also without being easily deviated at the time when concrete is placed. SOLUTION: A suspending wall is provided with a slit closing member 1 that is interposed inside the slit (clearance) produced on the underside of vertical reinforcements, and fitting sockets 3, 3 for holding the vertical reinforcements arranged at given intervals. Only by arranging the slit closing member 1 inside a slit, and also only by insertedly fitting vertical reinforcements that have been arranged at given intervals on the upper surface thereof into respective fitting socket 3, 3..., the loose sides of the vertical reinforcements can be easily supported at given intervals, so that the suspending wall is not easily moved even at the time when concrete is placed.  Since the respective vertical reinforcements can hold the loose end (lower end) sides inside the fitting sockets 3 even in the state that the loose end sides have been separated from the upper surface of a fitting base plate 2, the load of vertical reinforcements is not directly applied to the suspending wall, and the slit closing member 1 is not easily dented or collapsed.
Patent JP-H11309765-A (JP)
Title: Mold clamping apparatus for injection molding machine
Inventor: NAKAGAWA TAKASHI
IPC: B29C45/64
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping apparatus for an injection molding machine wherein when a hoop is molded, by avoiding to act an external force to a hoop material, each balance of a plurality of the hoop materials is prevented from being broken and function as a molded article can be ensured to make stable molding possible. SOLUTION: After a bottom mold 3 is elevated by means of a piston 7 provided in a cylinder block 2 on a fixed platen through a die plate 4, mold clamping is performed by lowering a movable platen 21 and after injection and mold opening, while a hoop molded article 15 is held by means of a molded article holding pin 14 of a molded article-holding device 13, the bottom mold 3 is lowered to release the molded article 15 from the mold. As a mechanism wherein it is unnecessary to move a wire 16 being the hoop material from the bottom mold 3 is provided, it is possible to avoid action of the external force to the wire 16.
Patent JP-S6010299-A (JP)
Inventor: SUEDA MAKOTO
IPC: G10L25/00
Filed: 1983-06-29
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-H06303904-A (JP)
Title: Tea beverage and its production
Inventor: MORIYA HIROYUKI
IPC: A23F3/16
Filed: 1993-04-22
Abstract: PURPOSE:To provide a tea beverage having excellent characteristics strong in flavor, taste and body but weak in astringency on all of green tea, black tea and oolong tea by a method employing two extraction steps at a high temperature and at a low temperature. CONSTITUTION:A method for producing a tea beverage is characterized by extracting tea leaves at a high temperature and subsequently extracting the tea leaves at a low temperature.
Patent JP-H10308355-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: OSHIMA HISAZUMI
IPC: H01L21/265
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an SOI(silicon-on insulator) substrate of superior quality in which less damage and contamination are generated, as a single crystal silicon film on an insulation film. SOLUTION: A hydrogen ion is implanted to the surface of a single crystal silicon substrate 14, to form an ion implantation layer 15 near a surface layer. Then, with a surface layer part 14a of the single crystal silicon substrate 14 as a seed, a single crystal silicon film 13 with no damage and no contamination is formed in a MBE(molecular beam epitaxy) manner. Then the side of the silicon film 13 of the silicon substrate 14 is made to face and pasted to the side of the surface, on which an oxide film 12a is formed, of a base silicon substrate 12. After this, peeling from the ion implantation layer 15 part by heat treatment, and removing the surface layer part 14a by polishing, the silicon film 13 is exposed, thereby an SOI substrate 11 is obtained.  The element-forming single crystal silicon film 13 using no damagedsurface-layer part 14a can be obtained, and the single crystal silicon substrate 14 can be recycled because only extremely outer surface layer part is consumed.
Patent JP-S6011577-A (JP)
Title: All-solid electrochromic display element
Inventor: UEHARA YUUJI
IPC: G02F1/15
Filed: 1983-06-29
Abstract: PURPOSE:To integrate layers and to prolong a life, by incorporating an electrolyte to be used in an electrolyte layer of an electrochromic (EC) layer in an EC display element provided with an oxidative color developing type EC layer and a reductive color developing type EC layer. CONSTITUTION:A reductive color developing type EC layer 22 composed of a reductive color developing type EC material (e.g. tungsten oxide) contg. an electrolyte (e.g. tantalum oxide), an electrolyte layer 23 composed of an electrolyte, an oxidative color developing EC layer 24 composed of an oxidative color developing type EC material (e.g. iridium oxide) contg. an electrolyte and an opposing electrode 25 in this order are formed on a transparent dielectric 17 formed on a glass substrate 16 to obtain an all-solid EC display element. The concn. of the electrolyte to be incorporated in both EC layers is such that the concn. is increased toward the electrolyte layer and preferably the interface between the EC layer and the electrolyte layer is made indefinite.
Patent JP-H04323544-A (JP)
Title: Method for inspecting plastic film roll
Inventor: HASEGAWA MASAMITSU
IPC: G06T1/00
Filed: 1991-04-23
Abstract: PURPOSE:To inspect with a fixed criterion any nonconforming part of a plastic film roll which may be caused during side-cut process from the point of view of appearance and size. CONSTITUTION:A plastic film roll 2 comprised of a wound plastic film having both sides cut is inspected. An image of the plastic film roll 2 which is captured by charge-coupled device(CCD) cameras A, B is divided into 4<n> levels (n is 4 or 5) and the residual stock removal 4, the burr 6, size failures and surface flaws of the plastic body roll 2 are all converted into dots at preset binary levels. The number of the dots is compared with the preset number of dots serving as samples for threshold failures and the dots exceeding the preset number are regarded as nonconforming articles.
Patent JP-S5821222-A (JP)
Title: Binocular stereoscopic microscope
Inventor: NAKABASHI KENICHI
IPC: G02B21/22
Filed: 1981-07-31
Abstract: PURPOSE:To detect the focus of a titled microscope with simple constitution by irradiating an object to be observed with the light to be an index through one of beam splitters arranged in a pair of observing optical pathes and detecting the reflected light by a photodetector through a mask. CONSTITUTION:Beam splitters 4, 8 are arranged in the optical pathes of a binocular stereoscopic microscope and an index 6 consisting of a metallic plate provided with a slitlike hole and a mask 9 for a photodetector 10 which has a negative-positive relation to the index 6 are arranged on the positions where both the index 6 and the mask 9 are conjuative to objective lenses 3, 3'. The  light projected from a light source 5 is irradiated to the surface of an object 4  to be observed through the index 6, the beam splitter 4 and the objective lens,  the reflected light forms an image on the mask through the objective lens 3'  and the beam splitter 8 and the transmitted light through the mask is detected  by the photodetector 10. The shading parts of the index 6 and the mask 9 are  completely overlapped to prevent light from being made incident to the photodetector 10 at the time of focusing, but the transmitted light is made incident to  the photodetector 10 at the time of defocusing. Thus the focus can be detected  with simple constitution.
Patent JP-H04327524-A (JP)
Title: Body rinsing composition
Inventor: OINUMA KAZUKO
IPC: A61K8/90
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a body care product for the whole body, excellent in humectant effects and excellent in feeling of use (moistness and smoothness without stickiness). CONSTITUTION:A body rinsing composition containing specific amounts of polyethylene glycol, a block polymer type nonionic surfactant and water as essential ingredients and preferably a lower polyhydric alcohol or/and a lower alcohol.
Patent JP-S6012617-A (JP)
Inventor: OKABASHI SHIYOUICHIROU
IPC: H01H9/54
Filed: 1983-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6014680-A (JP)
Title: Low noise valve
Inventor: SATOU YOSHIROU
IPC: F16K47/02
Filed: 1983-07-01
Abstract: PURPOSE:To aim at enhancing the effect of noise reduction and the discharge capacity of a valve in its entirety, by providing a skirt section extending downward from a valve seat with slits being formed in the peripheral wall of the skirt section, and as well by providing a plurality of porous plates. CONSTITUTION:The peripheral wall 22 of a skirt section 21 is formed with digit- like slits 23, and as well is provided with porous plates 24 having several holes 24 and axially spaced at equal intervals. Fluid which flows into a cage 17 from an isolated chamber 13, flows axially, as indicated by the arrow A, and passes through the holes 24 in the porous plate 25. At this time kinetic energy impinging upon the porous plate 25 is absorbed in part. Meanwhile, fluid having a low kinetic energy is urged toward the peripheral wall 22 of the skirt section 21 by fluid having a high kinetic energy, and therefore, passes through the slits 23 as indicated by the arrow B.
Patent JP-H05294318-A (JP)
Title: Compression packing device
Inventor: KIYA YOSHIO
IPC: B65B27/12
Filed: 1992-04-14
Abstract: PURPOSE:To make it possible to easily produce packing bags of several kinds of specifications continuously without stopping machines when chemical fibers are packed under compression. CONSTITUTION:A compression packing device is such that cotton-like materials to be packed such as tows or staple fibers are compressed by means of a pair of press boards 1, 2 vertically opposed and bands are inserted into grooves formed on the press surfaces of the boards 1, 2 through binding material guides 4a, 4b inserted into the grooves to wrap the material 3 to tighten it. The depth of the grooves formed on the boards 1, 2 is made larger to allow relative vertical movement of the boards 1, 2 with respect to the inserted guides 4a, 4b, while a plurality of positioning sensors 7a-7c are parallelly provided to set compression height of said boards. Further when the height of packing bag is decreased, downward ones of the sensors 7a-7c are selected to actuate. On the contrary, when the height of the bags is increased, the sensors on the upper side are selected. As a result, various packing bags whose height and weight continuously varies can be produced.
Patent JP-S61277483-A (JP)
Title: Recording sheet
Inventor: MIYAMOTO SHIGEHIKO
IPC: B41M5/50
Filed: 1985-05-31
Abstract: PURPOSE:To enhance ink absorptivity, dryability, light-transmitting property or the like, by providing at least one ink-receiving layer comprising a styrene- maleic anhydride copolymer and/or a salt thereof a base which is a transparent medium. CONSTITUTION:A mixture of styrene monomer and maleic anhydride in a molar ratio of 50-80 is subjected to copolymerization to obtain a styrene-maleic anhydride copolymer with a molecular weight of not less than 10,000, preferably, 50,000-270,000. An aqueous coating liquid containing the copolymer and/or an alkali (e.g., Na<+> or K<+>) salt thereof is prepared, and is applied to the transparent base such as a thermoplastic resin film and a polyvinyl alcohol film, followed by drying to provide the ink-receiving layer, thereby obtaining the recording sheet. The quantity of the ink-receiving layer is about 0.5-30g/m<2>, preferably, about 1-15g/m<2>.
Patent JP-S5911308-A (JP)
Title: Purification of atactic polypropylene
Inventor: ASANUMA TADASHI
IPC: C08F10/06
Filed: 1982-07-12
Abstract: PURPOSE:To obtain noncorrosive atactic polypropylene in a simple manner, by adding a hydrotalcite to atactic polypropylene containing a relatively large amount of catalyst-derived chlorine and subjecting the mixture to a contact treatment under heating. CONSTITUTION:To atactic polypropylene containing a relatively large amount of chlorine as a catalyst residue is added to a hydrotalcite of the formula (wherein A is a bivalent anion, 0<X<=0.5 and m>=0) in an amount of at least 0.5g per g of chlorine contained in the atactic polypropylene. Then, the mixture is subjected to a contact treatment under agitation at a temperature higher than 100 deg.C and higher than the softening point of the atactic polypropylene. Then, the formed insoluble portion is separated from the atactic polypropylene by filtration, decantation or a like operation to obtain the purpose noncorrosive, less contaminated atactic polypropylene.
Patent JP-S5644156-A (JP)
Title: Auto loading mechanism
Inventor: IKEDO YUUJI
IPC: G11B17/056
Filed: 1979-09-17
Abstract: PURPOSE: To facilitate and secure the power transmission of the clamping operation of a disk by using cams and also to miniature a player body.  
     CONSTITUTION: Disk carrying means 5 has the 1st loader 7, which is slidable by fixing part of synchronizing wire 10 to player body 1, and disk clamping means 15. This consists of the 2nd loader 8 constituting the speed-doubling mechanism together with the 1st loader 7 by fixing one end to synchronizing wire 10, upper and lower cams 13 moving vertically by being fixed at the back part to differential wire 11 provided to the 1st loader 6 while hooked by clamping means 15 at its front part, and rotary lever 14 fixed to differential wire 11 at one end and driven at need. With upper and lower cams 13, the transmission of power to the clamping means can be performed easily by simple constitution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5912231-A (JP)
Title: Piezoelectric lighter
Inventor: IWABORI FUKUO
IPC: F23Q2/28
Filed: 1982-07-12
Abstract: PURPOSE:To contrive reduction of the number of component parts, by leading discharge voltage generated on a piezoelectric element to the tip of a nozzle from a hammer through a button at the time of pushing of a piezoelectric element hammer operating button made of conductive resin having a resistance value. CONSTITUTION:A piezoelectric igniter 3 is made of conductive resin on a main body casing 1 of a lighter and an operating button 14 having surface resistance value of 10kOMEGA-40kOMEGA is provided. As a conductive lever 13 connected with the button 14 is operated in an interlocking state with each other, causing pulling up of a conductive nozzle 5 upward and hitting of a piezoelectric element 18 by a hammer 17, when the button 14 is pushed, an electric discharge circuit in order of a lead wire 20  the element 18  the hammer 17  a spring 15  the button 14  the lever 13  the nozzle 5 is formed, voltage is applied to a gap between the tip of the nozzle 5 and a discharge electrode 21 and spark discharge is generated. With this construction, it is made possible to ignite spouting gas reliably by stabilizing the spark discharge and elonging its continuation period of time.
Patent JP-S5547111-A (JP)
Title: Method and apparatus for filtration using fiber assembly or porous material possessing expansibility and elasticity as filtering medium
Inventor: TOMITA YOSHIHO
IPC: B01D29/11
Filed: 1978-09-28
Abstract: PURPOSE: To improve the filtration efficiency by eliminating the fluidity of filter medium and enlarging filtering area per the occupied floor space in comparision with the filtration using particle layer.  
     CONSTITUTION: Hollow columnar fiber assembly is used as filter medium element 6. The pressure of feed water to be filtered is lowered below the pressure of the hollow part 9 of the filter medium 6 in the compressed state, whereby the feed water flows through the filter medium from exterior periphery 7 towards interior periphery 8 to filter and the clarified water is withdrawn from the hollow part 9. When the detention amount of suspended matters in the filter medium reaches a predetermined value, the filtration operation is stopped and the compressed pressure is released to expand the filter medium 6. While the folcks of the detained suspended matters are broken, the pressure of the hollow part 9 is elevated above the pressure of the exterior periphery 7, whereby the clarified water flows from the interior periphery 8 towards the exterior periphery 7 and the detained suspended matters within the filter medium 6 are washed to remove. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S606563-A (JP)
Inventor: ANSONII JIEEMUSU ROBINSON
IPC: D02G1/04
Filed: 1984-06-11
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。