baber/WOPTO huggingface dataset:
Patent JP-H03207692-A (JP)
Title: Optical recording medium
Inventor: TERAMURA KAORU
IPC: B41M5/26
Filed: 1990-01-10
Abstract: PURPOSE:To obtain an optical recording medium having high contrast by using a composition consisting of a specific fluorine-containing copolymer and a (meth) acrylate polymer as the recording layer of the recording medium and adding a light absorbable substance having a specific structure to the recording layer or another layer being in contact with the recording layer. CONSTITUTION:Dyes represented by formulae I, II and/or III are used. The use amount thereof is within the range of 0.01-20 pts.wt. per 100 pts.wt. of a blend resin composition. In the blend resin composition used in a recording layer, a vinylidene fluoride/tetrafluoroethylene/hexafluoropropylene copolymer and a (meth)acrylate polymer are pref. used in the ratio of 1:9-9:1 by wt. When the prepared recording medium is heated by a heater, the components 1, 2 of the polymer blend film generate phase separation and, as a result, the recording layer become cloudy. When the recording layer is gradually cooled, the components 1, 2 of the polymer blend film become compatible to return to a transparent state.
Patent JP-H03206548-A (JP)
Title: Time series storing method
Inventor: TOMONO MASAHIRO
IPC: G06N3/00
Filed: 1990-01-08
Abstract: PURPOSE:To increase the resistance to the noises or to store the similar elements of a time series while identifying them with each other by using the generalizing ability of a neural network to absorb the fluctuation of the values of a retrieving key and each element of the time series. CONSTITUTION:In a retrieving mode, a retrieving key set to a time series is given to a context layer 54 with a start mark given to an input layer 51 as the initial state for output of a 1st element of the time series. At the next time point, the value set to an intermediate layer 52 precedently by one time point is shifted to the layer 54. Then the value set to an output layer 53 precedently by one time point is given to the layer 51. Thus the output of a recurrent network is obtained. This operation is repeated until the output of an end mark so that the elements of the time series are successively outputted. In such a way, the correspondence is secured between the retrieving key and the time series as well as between the elements of the time series with the associative storage attained via a neural network. Thus it is possible to secure the associative storage that has the high resistance to the noises and can identify the similar elements of the time series with each other.
Patent JP-H07209052-A (JP)
Title: Thermal type air flow rate measuring device
Inventor: YONEDA HIROSHI
IPC: G01F1/688
Filed: 1994-01-13
Abstract: PURPOSE:To simply detect the direction of an air flow by integrating a heating resistance element with a flow rate detecting device in one body by providing the plate-shaped heating resistance element to detect a flow rate in an air passage so as to oppose the air flow, and measuring the deflection quantity of a cantilever to hold the plate-shaped heating resistance element through an optical sensor. CONSTITUTION:The plate-shaped heating resistance element 1 is connected to a supporting member 2 having a light emitting diode 4 through a terminal 3, and arranged in an air passage so as to oppose an air flow. The terminal 3 is a cantilever made of a highly springly material, and can easily deflect under force resulting from the collision of the air flow against the resistance 1. When the cantilever 3 deflects, a distance between a solar battery 5 set on the resistance 1 and the light emitting diode 4 changes, and the quantity of light received by the solar battery 5 therefore changes. Since the change of the light quantity can be directly measured as electromotive force, this change is amplified by a differential amplifier, and the direction of the air flow can therefore be simply detected. In addition, the measurement can be similarly carried out using a strain gauge.
Patent JP-H11201723-A (JP)
Title: Observation position detecting device and observation position detecting method
Inventor: IMAI HIROSHI
IPC: G01B11/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an observation position detecting device and an observation position detecting method invariably detecting an accurate observation position in no contact with a simple configuration and in a simple method. SOLUTION: This observation position detecting device is constituted of an imaging device 100 and an image processing device 110. The imaging device 100 is constituted of a CCD camera 101, an infrared lighting system 102 and a half-mirror 103. The image processing device 110 is constituted of an image memory 111, a binalization process section 112, a counter 113, an image measurement section 114, an observation position decision section 115 and an observation position prediction section 116.  The pupil 151 of an observer 150 is extracted by the binalization process section 112 from the face image of the observer 150 obtained by the imaging device 100, the horizontal maximum coordinates and horizontal minimum coordinates of the extracted image are measured by an image measurement section 114, and the observation position of the observer 150 is detected by the observation position decision section 115 from the measured horizontal maximum coordinates and horizontal minimum coordinates and the next screen predicted position information 121 stored in the observation position prediction section 116.
Patent JP-S60148624-A (JP)
Title: Scale breaking method of hot rolling steel strip
Inventor: MIDORIKAWA HEIHACHIROU
IPC: B21B45/06
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a steel plate on which no scale particle sinks into a steel plate foundation by breaking down mechanically a scale by giving a deformation to a steel band, and simultaneously, removing the peeled scale. CONSTITUTION:A steel strip 1 to which a scale is adhering is brought to a bending by plural bending rolls 2, a crack is generated in the scale, and simultaneously, a part of the scale is peeled off. Subsequently, as for the steel strip 1, the peeled scale accumulated on the steel strip surface is removed by a scale removing wire brush roll 3. The removed scale drops down to a scale accumulating tank 4 of the lower part, and is accumulated. In this way, the steel strip 1 passes the bending roll 2 and the scale removing wire brush roll 3 alternately plural times and is brought to scale breaking. Subsequently, it goes into a pickling tank 5, and after melting the scale, an acid remaining on the surface is washed down in a rinsing tank 6, and the steel strip passes through a dryer and it is dried and coiled by a coiling machine 8.
Patent JP-S58119831-A (JP)
Title: Method of making rigid synthetic resin foamed body pliable
Inventor: KAWANAMI AKIRA
IPC: B29C44/56
Filed: 1982-01-08
Abstract: PURPOSE:To improve the pliability, flexing properties, and cushioning properties, by compressing a rigid synthetic resin foamed body under a temperature at or below its softening point and a high compression rate, and thereafter stopping the compression so as to allow it to be restored spontaneously. CONSTITUTION:First, a rigid synthetic resin foamed body (preferably of a polystyrene foamed at a high forming rate of 20-50) is compressed at a temperature <= its softening point until the length thereof in the direction of the compression becomes 60%, preferably, 40% <= the original length, and after stopping the compression, the foamed body is allowed to stand under atmospheric pressure to be restored spontaneously. It is preferable that the compression is gradually performed at a compression speed of 1-50mm..
Patent JP-S59174440-A (JP)
Inventor: GEORUKU GAU
IPC: B65C9/18
Filed: 1984-01-11
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。
Patent JP-H07212601-A (JP)
Title: Picture processing unit
Inventor: YAGUCHI HIROYUKI
IPC: H04N1/415
Filed: 1994-01-13
Abstract: PURPOSE:To provide the picture processing unit with an efficient compression function by implementing image area separation in the unit of matrices used for the compression processing and applying the compression using a matrix to the result of image area separation. CONSTITUTION:A photograph part being a picture component subjected to be compression-processed at least in the unit of matrices among picture components in picture information to be processed by an image area separate section 42 after implementation of required magnification processing by a magnification section 41 is separated in the unit of matrices being a processing unit by a compression section B42. Then the compression section B42 applies the compression processing to the separated image area in the unit of matrices. In addition a character part is binarized and compressed by a compression section A41 and stored in a storage section 49.
Patent JP-S5595179-A (JP)
Title: Integrator
Inventor: YAMADA KOUJI
IPC: G06G7/184
Filed: 1979-01-16
Abstract: PURPOSE:To realize accurate operation responding to an extremely-broad-band input and also to provide complete electric input-output isolation, by integrating a current induced through a secondary coil, by converting its light-emission output into an electric signal by a photoelectric converting diode, and then by integrating by a capacitor and outputting it. CONSTITUTION:Through primary coil 8, a pulse current of tens KA, for example, is flowed and a current induced at secondary coil 9 is integrated; and LED12 is connected between terminals 10 and 12 connecting to the secondary coil to convert its light-emission output by photoelectric converting diode 13 into an electric signal, which is integrated by capacitor 14 and outputted 15 and 16. Consequently, no electric element with floating capacity like a resistance is used, so that accurate operation responding to an extremely-broad-band input and complete electric input- output isolation can be realized.
Patent JP-H10198605-A (JP)
Title: Memory management system for communication device
Inventor: NISHIBE YASUNORI
IPC: G06F21/79
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a memory management system capable of detecting the destruction of a memory block due to the writing of illegal data exceeding a memory block area. SOLUTION: The header part of a memory block is provided with judgement codes H3 , H4 between which a pointer H1 and other management information H2 are held, judges the data destruction of the memory block by judging the legality/illegality of these judgement codes H, H and stops the allocation of the memory block. Since the pointer H1 has pointer information to a succeeding memory block and pointer information to a preceding memory block, memory blocks following the destructed memory block can be allocated and the destructed memory block also can be repaired.
Patent JP-H06206435-A (JP)
Title: Air-conditioning device for automobile
Inventor: DAIMON YUJI
IPC: B60H1/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide an air-conditioning device for automobile which can carry out an optimum blowout hole control according to the ambiance wherein the vehicle is placed. CONSTITUTION:A fuzzy inference processer 30 partitions the opening of an intake door detected by a PBR 6 to the fuzzy label of a preset membership function, and partitioning the intake temperature detected by a suction temperature sensor 2 to the fuzzy label of a preset membership function. And a blowout air temperature operation member 35 calculates an optimum blowout air temperature according to a fuzzy inference rule depending on the partitions of the intake temperature and the mixing door opening by the fuzzy inference processer 30, so as to decide an optimum air-conditioning mode.
Patent JP-S59140214-A (JP)
Title: Polymerizable liquid composition
Inventor: UGO ROMAANO
IPC: B21D11/00
Filed: 1984-01-12
Abstract: A polymerizable liquid composition is disclosed, intended for preparing polymerizates having outstanding optical and physical properties, said composition consisting of a bis (allylcarbonate) of a dihydric alcohol oligomer, a bis (allylcarbonate) monomer of a dihydric or a trihydric alcohol, or an allyl ester, or a triallyl cyanurate or isocyanurate, and an acrylic or vinylic monomer, said composition being polymerized in bulk with the aid of at least one radicalic initiator. Highly transparent articles are obtained, which are very useful for fine optical applications.
Patent JP-H05186848-A (JP)
Title: Steel for large heat input welding excellent in toughness in weld heat-affected zone
Inventor: SAITO NAOKI
IPC: C22C38/14
Filed: 1992-01-10
Abstract: PURPOSE:To remarkably reduce the cost in the construction of a structure by providing a steel composition consisting of respectively specified percentages of C, Si, Mn, P, S, V, Ti, Al and N and the balance Fe with inevitable impurities. CONSTITUTION:The steel for large heat input welding has a composition consisting of, by weight, 0.03-0.10% C, 0.01-0.5% Si, 0.4-2.0% Mn, <=0.03% P, 0.001-0.01% S, 0.03-0.20% V, 0.005-0.02% Ti, 0.005-0.06% Al, 0.005-0.02% N and the balance Fe with inevitable impurities. As a group of strength and toughness improving elements, either or both of 0.2-1.5% Cu and 0.2-3.0% Ni are incorporated. Further, 0.05-1.0% Cr and/or 0.05-1.0% Mo is incorporated. By this method, the number of stages in welding can be remarkably reduced.
Patent JP-S60148968-A (JP)
Inventor: KIMURA TETSUYA
IPC: E05B49/00
Filed: 1984-01-11
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。
Patent JP-H09189018-A (JP)
Title: Precast box for foundation work and construction method of foundation work
Inventor: YAMADA TAKEJIROU
IPC: E02B3/14
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To shorten the time for requiring foundation work, and reduce the cost of construction. SOLUTION: Each of the precast boxes 21 to 23 for foundation work is provided with a front wall 25, a rear wall 26, a right wall 27, and a left wall 28 to form a housing space 24. Reinforcing bars are embedded or inserted in the respective walls 25 to 28, and the right wall 27 or left wall 28 that is adjacent to either of the other precast boxes 21 to 23 for foundation work is provided with holes 35. When foundation work is executed, a plurality of foundation precast boxes 21 to 23 are installed, and the precast boxes 21 to 23 adjacent to each other are connected. After the concrete placed on the bottom of the housing space 24 has hardened, concrete lumps are fed into the housing space 24, and after reinforcing bars have been inserted between the front wall 25 and the rear wall 26, concrete is further placed.
Patent JP-H01179989-A (JP)
Title: Projection type color display device
Inventor: MIYAZAWA YASUNAGA
IPC: H04N9/31
Filed: 1988-01-11
Abstract: PURPOSE:To obtain a projection of uniform illuminance distribution on a screen by using a halogen lamp with a multimirror in an illuminating system. CONSTITUTION:White light projected from a projection light source 1 of the halogen lamp is condensed, diffused, and reflected by a multimirror 2 and is made incident on a light transmission tube 3 whose inside wall surface is finished in a specular surface by vapor-deposition or the like. The reflected light which has not an identify in angle component in all positions is obtained when the emitted light from the light source 1 is reflected by the multimirror 2, and this effect is increased furthermore by the use of the halogen lamp to reduce the variance of illuminance of the projected light. Thus, a difference in illuminance between the center part and the peripheral part is eliminated.
Patent JP-S5388528-A (JP)
Title: Input device
Inventor: SASAI MITSUYOSHI
IPC: G06F3/048
Filed: 1977-01-14
Abstract: PURPOSE:To decrease the power consumed at LED, by providing a signal generating means which generates the signal to select the data input means plus a means which decides the range for the data input means to be selected.
Patent JP-S63172122-A (JP)
Title: Field effect type liquid crystal display element
Inventor: WAKEMOTO HIROBUMI
IPC: G02F1/133
Filed: 1987-01-09
Abstract: PURPOSE:To prevent increase in flickering which arises from a temp. rise by specifying the imido forming rate of a polyimide oriented film. CONSTITUTION:The ratio of the effective voltage applied on each dielectric layer with lapse of time so changes as to be equalized to the ratio of the electric resistances of the respective dielectric layers. If an unbalance arises between upper and lower substrates 1 and 9, the quantity of the electric charge accumulated on the respective substrates of a liquid crystal element 7 varies and the effective voltage applied on the liquid crystal layer varies in polarity. Such variation is the cause for flickering. However, the accumulation of the electric charge at the liquid crystal-oriented film boundary face hardly arises if the polyamic acid remains in the film. In addition, the charge hardly accumulates in the film itself. The flickering is thereby decreased and the increase in the flickering at the time of the temp. rise is prevented as well. The imido forming rate of the polyimide oriented film is specified to 40-80%.
Patent JP-H03215491-A (JP)
Title: Thiophosphinic amide derivatives and horticultural germicide
Inventor: OYAMA HIROSHI
IPC: A01N57/30
Filed: 1990-01-12
Abstract: NEW MATERIAL:Compounds of formula I (R is lower alkyl, lower alkenyl, lower alkoxy-lower alkyl, cyano-lower alkyl, phenyl-lower alkyl, pyridyl-lower alkyl, benzimidazolyl-lower alkyl, etc.). EXAMPLE:N-(ethyldiphenylphosphoranylidene)-p,p-diphenylthiophosphinic amide. USE:A horticultural germicide. PREPARATION:An N-(diphenylphosphino)-p,p-diphenylthiophosphinic amide of formula II is subjected to a reaction with a halide of formula RX (X is halogen) in the presence of a base such as sodium hydride or triethylamine in an organic solvent such as toluene or DMF in general.
Patent JP-S58120304-A (JP)
Title: Super-high frequency oscillator
Inventor: WADA KENZOU
IPC: H03B9/12
Filed: 1982-01-12
Abstract: PURPOSE:To reduce the change of the oscillated frequency due to a change of humidity, by packing a foaming plastic agent into a metallic case which encloses the resonator of a dielectric resonator control oscillator. CONSTITUTION:A foaming plastic agent 1 is packed into a metallic case 2 which encloses dielectric resonator 3. The oscillated frequency varies to a change of humidity or pressure owing to the change of dielectric constant of the air enclosing the resonator 3. In this connection, the air enclosing the resonator 3 is replaced with the foaming plastics. Therefore the moisture does not easily get into the part packed with the foaming plastics although the humidity of the open air changes. Thus the change of the environmental humidity enclosing close around the resonator 3 is reduced. This reduces also the change of the oscillated frequency.
Patent JP-H04213532-A (JP)
Title: Grounding brush
Inventor: ERIZABESU DEII FUOTSUKUSU
IPC: B65H7/00
Filed: 1991-01-17
Abstract: PURPOSE: To form an electrically grounding path grounding a rotary shaft and a roller so as to reduce cost of mounting and maintenance of a grounding brush into a printing device by grounding fibers of the brush to an electrically grounded plate periodically when a grounding brush shaft rotates. CONSTITUTION: A grounding brush 73 grounds electrically not only a drive roller and a shaft related to a copy sheet drive system but also a drive roller and a shaft related to a manuscript handling system 26. A sheet guide plate related to respective grounding brushes or a baffle is provided on a frame of an electrically grounded device, and the brush extended from an adequate shaft rotates and comes into contact with this sheet guide or baffle periodically. Furthermore, after a copy sheet is separated from a photoconductive surface of a belt 10, some remaining particles adhere on the photoconductive surface and remain thereon at all times.  The remaining particles are removed from the photoconductive surface at a cleaning station G, and a charging removing lamp in the belt 10 removes electricity for the next charging cycle after the belt 10 passes below a corona generation device 94 after transfer.
Patent JP-S5497390-A (JP)
Title: Manufacture of semiconductor photo detector
Inventor: YOSHIDA MITSUO
IPC: H01L31/10
Filed: 1978-01-19
Abstract: PURPOSE: To obtain a photo detector of high photo-sensitivity by diffusion-forming a unidirectionally-conductive region on a reversely-conductive semiconductor substrate and by making the thickness of this area thin by etching it from the exposed surface.  
     CONSTITUTION: At the edge of the surface of N-type Si substrate 1, electrode- leading-out N + -type region 11 is diffusion-formed and after both edges are covered with SiO 2  films 10, P-type region 12, a photo detection region, is diffusion-formed at the center of substrate 1, thereby producing PN junction 13. Next, the exposed surface of this region 12 is etched into thin region 12', which is covered with light- reflective layer 20 and after an opening is made in film 10, an electrode to be connected to region 11 is fitted. In this way, region 12 is between 0.7 to 1.0μm in thickness first and then etched to a thickness 0.3μm. Therefore, the process until the formation of PN junction 13 is simplified and the photo-sensitivity improves by 15 to 20% by making region 12 thin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121663-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAMADA MITSUHIRO
IPC: H01L29/866
Filed: 1982-01-13
Abstract: PURPOSE:To obtain an IC which is strong against electrostatic breakdown by connecting a p-n diode having a p-n junction which is formed by bonding a high impurity density region containing an impurity density higher than a substrate and the same conductive type as the substrate and a buried collector region between an external terminal and a power source. CONSTITUTION:An n type buried collector 32 is provided in a P type substrate 31, and a P type insulating region 33 which is contacted with the collector 32 or which is spaced in a certain degree from the collector 32 is formed. A p-n junction can be formed similarly to the case that an n type substrate is used instead of the P type substrate 31. An IC which is strong against electrostatic breakdown can be obtained by connecting a diode of this structure between the external terminal and a power source line.
Patent JP-H09198949-A (JP)
Title: Elastic switch like rubber
Inventor: KOMORI ATSUSHI
IPC: H01H1/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a switch which has a long stretching shape, in which conductive rubber pieces are dissociated momentarily at the time of being opened even though a load is applied continuously for a long time so that the switching function is restored. SOLUTION: An insulative elastic member 2 of rubber, etc., has one or more hollow (s) 4 continued in the longitudinal direction, and on the inner surface of the hollow 4, at least two conductive elastic members 3 of rubber, etc., are installed in such a positioning as opposing to each other while a certain spacing is reserved in between. Thus an intended switch 1 is completed, wherein the section shape should be such that a gap 7 is generated in the contacting part of the conductive elastic member 3 when the switch is in press contact to generate electric continuity, and the hardness of the conductive elastic member 3 should range between 50 and 90 according to a JIS-A hardness meter.
Patent JP-H04236158-A (JP)
Title: Linear actuator
Inventor: HIDEHIRA TSUYOSHI
IPC: B23Q5/40
Filed: 1991-01-17
Abstract: PURPOSE:To miniaturize a linear actuator which performs linear motion, rotary motion or spiral motion under load. CONSTITUTION:Rotor holding shaft 22 of a motor section 11 is constituted of a pole screw nut and pole spline nut is fixed nonrotatably to motor enclosures 16, 16' through a stop key 26 in pole spline nut sections 12, 13 juxtaposed on the opposite sides of the motor section 11. A pole screw/pole spline shaft 2 is supported slidably and the pole screw nut is rotated through rotation of the rotor at the motor section 11 thus causing relative linear motion of the pole screw/pole spline shaft 2 on the axis M of motor.