baber/WOPTO huggingface dataset:
Patent JP-H10257016-A (JP)
Title: Spread spectrum receiver
Inventor: HOSHIGAMI HIROSHI
IPC: H04B1/707
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of an equipment and to miniaturize it by omitting an I phase low-pass filter and a Q phase low-pass filter, inputting the output of quadrature detector to an inverse spreading circuit, providing an intermediate frequency filter with attenuation characteristics symmetrical to a center frequency and turning the product of a 3dB band width and the chip length of a spread spectrum code to a specified value. SOLUTION: Spread spectrum modulation waves are low noise amplified in an LNA(low noise amplifier) 3 and converted into an intermediate frequency by a mixer 5 and a local oscillator 6. Thereafter, band limiting and reception route Nyquist equalization are performed by a BPF 20, amplification to the prescribed input level of the quadrature detector 9 is performed in an IFA (IF amplifier) 8, quadrature detection is performed and then, inverse spreading is performed in the inverse spreading circuit 12. The intra-band amplitude characteristics of the BPF 20 of an IF stage are made symmetrical to the center frequency, and when a 3dB width is defined as B and the length per spreading code, that is the chip length, is defined as T, practical I equalization characteristics are obtained when (the product of the band width B and the chip length T) B×T=1.0.
Patent JP-H04281401-A (JP)
Title: Multilayer antireflection film
Inventor: OIMIZU TOSHIAKI
IPC: G02B1/113
Filed: 1991-03-08
Abstract: PURPOSE:To obtain durability of a multilayer antireflection film against detergent or disinfectant so that the film can be applied to optical glass lenses used for medical apparatus such as endoscope, etc. CONSTITUTION:The outermost layer in contact with air consists of ZrO2, Ta2O2, TiO2, or mixture of these formed by ion plating method. As for a five-layer antireflection film, for example, the first, third, and fifth layers from the substrate side consist of ZrO2, Ta2O5, TiO2, or mixture of these formed by ion plating. The second and forth layers are made of MgF2. Namely, this method of film forming gives a film material having a chemically stable outermost layer with high packing rate and improves the packing rate.
Patent JP-H06319544-A (JP)
Title: Use of lymphocyte transformed with herpes virus saimiri in process of reproducing hiv type virus causing immunodeficiency
Inventor: JIKURIITO NITSUKU
IPC: C12N7/00
Filed: 1994-03-14
Abstract: PURPOSE: To replicate an HIV strain or a primary clinical isolate having weak replicating property in a large amount by replicating with lymphocytes transformed with herpesvirus saimiri.  
     CONSTITUTION: An HIV type virus is replicated with a lymphocyte (preferably a lymphocyte derived from a human thymus, human peripheral blood or human cord blood) transformed with herpesvirus saimiri. Especially, the virus is useful for replicating an HIV-2 strain derived from a subclinical patient in a large amount. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60213095-A (JP)
Inventor: IKEDA YOSHIAKI
IPC: H05K5/06
Filed: 1984-04-09
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-H01254512-A (JP)
Title: Band bundling machine
Inventor: SATO AKIRA
IPC: B65B27/00
Filed: 1988-03-25
Abstract: PURPOSE:To enhance bundling efficiency, by a method wherein the level of the bottom surface of a magazine stand is made the same as that of the bottom surface of a bundling band transfer passage or made slightly higher than the latter and a shutter for guiding a transfer band main body in the transfer passage is interposed between the bundling band to be guided to the transfer passage and the next bundling band. CONSTITUTION:A bundling band group Bn is placed on a magazine stand 14 and the bundling band B charged at first is sent to an X-position. Since the level of the magazine stand 14 is the same as that of the bottom surface 13A of a transfer passage, the bundling band B at the X-position smoothly enters the transfer passage 13. When a switch lever 16 is pulled in this state, a loop guide is revolved in a clockwise direction through a link 17 to form a loop permitting the passage of a band main body HB along with the loop guide. At the same time, a cutter arm 19 is also revolved around a fulcrum 21 in the counterclockwise direction and the connection part CL of the bundling band B charged from the bundling band group Bn is cut by a cutter 22. Further, in parallel to this, a shutter link 20 is also revolved around a fulcrum 23 in the counterclockwise direction to upwardly move a shutter 25.
Patent JP-S543765-A (JP)
Title: Device for discharging grain in grain storage tank
Inventor: MATSUMOTO HAJIME
IPC: A01F25/00
Filed: 1977-06-09
Abstract: PURPOSE: To uniformly flow down grain from a grain storage tank by providing an oblique rockable discharge plate adjustable at an interval with the outlet of the tank at the lower portion of the outlet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11250857-A (JP)
Title: Discharge lamp
Inventor: YAMADA NOBUYUKI
IPC: H01J61/36
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp with excellent light emission efficiency in which deterioration of sealing glass material between an opening part of an arc tube and an electrode member at the time of lighting actuation is prevented. SOLUTION: A discharge lamp 10 is provided with an arc tube 11 comprising a large diameter part 12, and small diameter parts, and electrode members 15, so it is actuated to be lighted by energization to the electrode members 15 to perform arc discharge. The arc tube 11 is formed of transparent material of a heat conductivity of 0.09 cal/cm.s. deg.K or more, and heat is transmitted from the large diameter part 12 to the small diameter parts 13 for increasing the temperature of thin tube chambers 13a to increase light emitting efficiency.  The small diameter part where sealing glass material 16a exists is formed of material of lower heat conductivity than that of the large diameter part 12, or a heat insulation member 17 of lower heat conductivity than that of the large diameter part 12 is disposed in the thin tube chamber 13 on the side of the arc tube 11 where sealing glass material 16a exists, thereby deterioration of sealing glass material 16a is prevented.
Patent JP-S60212661-A (JP)
Title: Fuel increaser for carburetor
Inventor: INOGUCHI KENICHI
IPC: F02M7/087
Filed: 1984-04-05
Abstract: PURPOSE:To control an actuator accurately with correspondence to the cooling water temperature in a system where the fuel injection pump having reciprocal piston will function as a choke mechanism or an acceleration pump when starting or accelerating. CONSTITUTION:Starting or accelerating fuel injection means 6 has a solenoid fuel injection pump 23 where the inlet 17 is opened through a path 18 to the float chamber 3 while the outlet 19 is opened through a path 22 to the intake path 1c of carburetor 1. Said pump 23 will reciprocate a piston 27 through control of the solenoid 29 of solenoid actuator 30 thus to eject the sucked and boosted fuel to the intake path 1c. The actuator 30 is controlled by control means 5 in accordance to predetermined program and if the cooling water temperature to be detected through water temperature detecting means 4 is low (or high), the frequency or the magnitude of the pulse voltage to be applied onto the solenoid 29 is controlled to the decreasing (or increasing) side.
Patent JP-H06284497-A (JP)
Title: Copper foil stranded wire for
Inventor: OKUZAWA KAZURO
IPC: H04R9/04
Filed: 1993-03-29
Abstract: PURPOSE:To provide the copper foil stranded wire for a speaker with high reliability which is used as the lead line of a voice coil to be integrated in various speakers. CONSTITUTION:A single wire 3 where copper foils 2 are arranged and clockwise wound round core strings 1 and a single wire 4 where copper foils 2 are arranged and counter clockwise wound round core strings 1 are constituted of braining in plural strings by being alternately stranded. Return stresses of copper foils 2 wound round single wires 3 and 4 are cancelled by each other and are apparently zero, and the finished state is fine and the rigidity is increased, and the bending resistance is improved. Further, the shape of the copper foil stranded wire 5 is easy to hold, and a rope skipping phenomenon is improved, and abnormal sounds and a disconnection problem do not occur even if a high input is applied.
Patent JP-S52151538-A (JP)
Title: Small sized electronic computer
Inventor: YAMAMURA KATSUMI
IPC: G06F15/02
Filed: 1977-06-13
Abstract: PURPOSE: To obtain the portable small sized computer whose consumption of power is a little, by using the solar cell or the solar cell and the charged cell thereof as the power supply, and using MOSFET for the electronic circuit and the radiated display body as the liquid crystal, etc. for the display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02248184-A (JP)
Title: Picture adjustment device
Inventor: NISHIDE TAKUYA
IPC: H04N9/28
Filed: 1989-03-22
Abstract: PURPOSE:To facilitate the gradation and contrast adjustment of the entire pattern by providing a decoder outputting pulses of different number and pulses with different pulse width during one horizontal synchronizing period and one vertical synchronizing period respectively and synthesizing the outputs. CONSTITUTION:Counters 4, 12 apply frequency division to a clock 1 based on a horizontal synchronizing signal 2 and a vertical synchronizing signal 3 and output the result to decoders 5, 13. The decoder 5 outputs n-set of pulses Hc for one horizontal period, 2n-set of pulses Hb, and n-set of pulses Ha with a length longer by several number of times than the width of the pulse Hc. On the other hand, the decoder 13 outputs m-set of pulses Vc for one vertical period, 2m-set of pulses Vb, and m-set of pulses Va with a length longer by several number of times than the width of the pulse Vc. When switches SW1, SW2, SW3 are turned to the position Y, an output of the counter 4 is obtained and the outputs are synthesized by resistors 17, 18, 19, 20 to obtain a stepwise contrast pattern. Thus, the adjustment of gradation and contrast is facilitated.
Patent JP-H02249067-A (JP)
Title: Related information retrieval device
Inventor: HASUNUMA MIYOKO
IPC: G06F17/30
Filed: 1989-03-22
Abstract: PURPOSE:To easily and rapidly retrieval data as many as a related arbitrary number by storing the data as many as the arbitrary number to be related into continuous storage areas in a related information storing part, and adding position information to the corresponding data in a data storing part. CONSTITUTION:A data storing part 1, a related information storing part 2, a display part 3, an input part 4, a link part 5, and a retrieve part 10 are provided, the designated data as many as the arbitrary number are stored into the storage areas in the related information storing part 2, the position information is added to the corresponding data in the data storing part 1, and the data as many as the arbitrary number are linked. When an operator designates the arbitrary data, the all data linked according to the position information added to the data are read from the related information storing part 2, and they are collectively displayed on the display part 3. Thus the many related data such as address data can be easily and rapidly retrieved.
Patent JP-H10271336-A (JP)
Title: Color image processor
Inventor: MIZUNO TOORU
IPC: H04N1/60
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent a character from being removed with a ground in the case of an image where the character whose density is somewhat higher than that of the ground exists on the ground with a comparatively high density value. SOLUTION: Edge amount δ is calculated by calculating difference of density between adjacent pixels for RGB data Pix with linear density by an edge amount calculating part 11, the edge amount δis converted into an adjustment coefficient S in a δMTF table 12 and NewPix=Pix+δ×S is calculated in an operation part 13. A maximum value max (Rin, Gin, Bin) of input data Rin, Gin, Bin (=NewPix) from an adaptive edge-processing part 3 is calculated in a maximum value calculating part 21, kinds of ground removal amount Rsub, Gsub, Bsub are calculated based on the maximum values (Rin, Gin, Bin), a threshold (th) and an inclination M in a ground removal amount calculating part 22 and the ground is removed by considering the density of the color in a ground removal operation part 23.
Patent JP-H05231442-A (JP)
Title: Plate spring for automatic transmission multi-disk type brake
Inventor: MARUCHI SATOSHI
IPC: F16D55/40
Filed: 1992-02-21
Abstract: PURPOSE:To enable the fixing of a plate spring even without a part formed to be inserted into a transmission case so as to reduce spatial constraint and suppress cost increase. CONSTITUTION:Plural clutch plates 12 and plural separator plates 16 engaged irrotationally with a transmission case 14 are disposed alternately, and the clutch plates 12 and separator plates 16 are brought into mutual contact by a cylinder device 18 to generate braking force. A plate spring 10 for an automatic transmission multi-disk type brake of such constitution is disposed in a radial clearance 20 formed among the transmission case 14, separator plates 16 and cylinder device 18. This plate spring 10 is turned around toward its radially outward outer piece 26 from its inner piece 24 through its turn-around end 25. The end face of the inner piece 24 is brought into contact with a snap ring 30 for fixing the cylinder device 18 to the transmission case 14, and the turn-around end 25 is brought into contact with the transmission case 14.
Patent JP-S61231067-A (JP)
Title: Adhesive for polyolefin molding and production thereof
Inventor: MIYAMORI SHIGEO
IPC: C08J3/00
Filed: 1985-04-04
Abstract: PURPOSE:To produce the titled adhesive having excellent adhesion to polyolefin moldings, by dissolving a polyolefin in an org. CONSTITUTION:An org. solvent (e.g. benzene or decalin) contg. not more than 20wt% polyolefin (e.g. PE or PP) is introduced into a gap.
Patent JP-S63236341-A (JP)
Title: Inspection of semiconductor element
Inventor: FUKUYAMA MASAHIRO
IPC: G01N25/72
Filed: 1987-03-24
Abstract: PURPOSE:To make it possible to discriminate between defective and non- defective state of mounting of a semiconductor element, to reduce the material to be discarded and also to cut down the cost of production of the title semiconductor element by a method wherein the temperature of a semiconductor pellet is raised by giving a light pulse to the pellet, the surface temperature distribution is detected, and the value of thermal resistance is found out. CONSTITUTION:When the rays of light of an infrared ray lamp 1 are made to irradiate on a semiconductor pellet 5 intermittently, the temperature distribution on the surface of the semiconductor pellet is determined in the well balanced state between the temperature rise by the irradiation heat and the quantity of radiant heat dissipated to a substrate 6 from the semiconductor pellet 5 through solder 7. Said temperature distribution is detected by a non-contact type surface temperature sensor 8, and the defective or non-defective decision on the mounted state of the semiconductor pellet 5 is given by the image processing device 9 based on the temperature distribution pattern.
Patent JP-H10268269-A (JP)
Title: Liquid crystal display panel, liquid crystal display device and electronic equipment using them
Inventor: IMAZEKI YOSHIKATSU
IPC: G02F1/1333
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel and a liquid crystal display device which are capable of a curved surface display and on which mountings are simplied and to provide an electronic equipment using them. SOLUTION: A liquid crystal display panel 30 includes a liquid crystal panel main body 100 constituted by sealing liquid crystal between one pair of flexible substrates 102, 104 polarizing plates 50, 52 provided at the display side and the rear side of the panel and a holding member 60 respectively holding the liquid crystal main body 100 and the polarizing plates 50, 52 with curved surface shapes. The holding member 60 has three holding parts 64, 62, 66 arranged side by side in a height direction. These form slits formed by penetrating the member 60. A holding part 62 positioning at a mid position is formed into a curved surface shape and the liquid crystal display panel main body 100 is inserted into the part 62.  Moreover, the one 50 and the other 52 of the polarizing plates are respectively inserted into holding parts 64, 66 which are positioned at both sides and formed into curved surface shapes.
Patent JP-S60215169-A (JP)
Title: Automatic pressure regulating valve
Inventor: KIDOUCHI YASUO
IPC: G05D16/10
Filed: 1984-04-09
Abstract: PURPOSE:To prevent two kinds of fluids from being mixed together, by disposing a seal member between a piston which is actuated associated with a pressure differential in a secondary pressure which has been reduced by two valve elements, and a cylinder. CONSTITUTION:There are provided a primary passage 9 for first fluid, and a primary passage 10 for second fluid, first and second valve elements 11, 13 and first and second valve seats 12, 14 for reducing pressures in the first and second fluid passages. A seal member 19 is disposed between a piston 17 which is actuated associated with a pressure differential in a secondary pressure which has been reduced, and a cylinder 18. Accordingly, two kinds of fluids will not mixed together, and therefore, the automatic regulating valve may be used for several kinds of fluids.
Patent JP-H01240872-A (JP)
Title: Defective insulator detector
Inventor: IWATA MANABU
IPC: G01R27/18
Filed: 1988-03-23
Abstract: PURPOSE:To detect a defective insulator on the ground safely and accurately with a handy construction, by performing an integral compound molding of an internal wall of a joint rod-shaped insulated FRP tube using a conductive FRP so as not to expose a detection circuit for voltage to the outside. CONSTITUTION:Internal walls of a tip FRP tube A, an intermediate FRP tube B, a root FRP tube C undergo a compound molding integral separately using a conductive FRP. The FRP tubes are brought into contact with one another in a joint rod with a broad cylinder surface contact to be connected positively. Then, a detector 13 containing a safety resistance 12 connected to the root FRP tube C is put on an arm 14 of an electric pole supporting an insulator to be measured with a hook metal 5 connected to the tip FRP tube to detect a voltage due to a leaked current. This achieves a safe detection of a defective insulator easy to handle accurately on the ground with a handy construction.
Patent JP-S62227185-A (JP)
Inventor: NAKASE YUKIO
IPC: G09F9/307
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01243224-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D5/23
Filed: 1988-03-24
Abstract: PURPOSE:To improve the repetitive traveling property and electromagnetic conversion characteristics by incorporating specific granular inorg. powder having a prescribed axial ratio and major axis length into a magnetic layer. CONSTITUTION:At least one kind of the powder which has <3 axial ratio and the major axis length of 1/3-1/50 times preferably 1/4-1/40 times, axis length of magnetic powder and is selected from the granular inorg. powder group of the following compds. is incorporated into the magnetic layer on a nonmagnetic base: The compds. are barium titanate, lead titanate, lead titanate zirconate, lanthanum lead titanate zirconate, tantalum pentaoxide, yttria-contg. zirconia and barium silicate. The amt. of the inorg. powder to be used is 0.2-25 pts.wt., more preferably 1-15pts.wt. per 100pts.wt. magnetic powder. Although the magnetic powder is not particularly limited and the magnetic powder having 1-20 axial ratio, 0.02-0.4mum major axis length is more preferable.
Patent JP-H05274407-A (JP)
Title: Image editing device
IPC: G06T11/80
Filed: 1992-03-27
Abstract: PURPOSE:To perform composition parameter control in composing process units corresponding to a user's request when data are composed of image data. CONSTITUTION:The image editing device which performs the composing process between two image data is equipped with a pixel map assigning means 1 which assigns pixel maps of the same pixel size to input image data, a pixel value array setting means 2 which sets a pixel value array specified by a user on the pixel map, a pixel array storage means 3 for storing the pixel value array set on the pixel map, a composition parameter recognizing means 4 which recognizes the composition parameter between the image data with the pixel value array set on the pixel map, and a composing process executing means 5 which performs the composing process that the user specified according to the recognized composition parameter.
Patent JP-H03270155-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SUZUKI WAN
IPC: H01L21/76
Filed: 1990-03-20
Abstract: PURPOSE:To arrange that a conductive material is not left on sidewalls of an insulating film in an element isolation region when a gate electrode and the like are formed by a method wherein a first insulating film patterned and formed on the surface of a semiconductor substrate is formed and the surface of the first insulating film is patterned and formed in a step shape. CONSTITUTION:A first insulating film 12a on a semiconductor substrate 11 is formed; sidewalls composed of a semiconductor film 13b formed on it and of a second insulating film 14b are formed in a step shape. Consequently, sidewalls 15a, 15b with which the sidewalls are covered can be formed in a step shape by following the shape of the sidewalls; one difference in level becomes small. As a result, even when the sidewalls are covered with, e.g. a conductive film used to form a gate electrode 17a, the film thickness in the difference-in-level direction of the conductive film in individual difference-in-level parts at the sidewalls does not become so thick. Consequently, even when the conductive film is etched anisotropically, it can be removed comparatively uniformly. Thereby, it is possible to prevent the conductive film from being left on the sidewalls.
Patent JP-S60214015-A (JP)
Title: Controller
Inventor: MIMORI SHIGEMI
IPC: G05D1/08
Filed: 1984-04-09
Abstract: PURPOSE:To hold a controlled system at a desired angle even in case of excessive disturbance by providing a switch part which turns on and off the negative feedback of the output of a dead zone part according to the level of a detected command signal. CONSTITUTION:A command singal R when inputted is amplified by the 2nd adjusting part 6 and inputted to a rate integrating gyro (RIG)2 as an angular speed command to obtain a output proportional to the deviation of the angular speed V of the controlled system 1 from an integral value. This output is amplified by the 1st adjusting part 3 to drive the controlled system 1 through an operation part 4. In this case, the switch part 7 which detects said command signal R and turns on and off the feedback of the output of the dead zone part 5 according to the detected level. Then, the feedback of the output of the dead zone part 5 is turned off only when the absolute value of the signal R is held below a specific level continuously for a specific time. Consequently, when an element of the operation part 4 is saturated, the output of the dead zone part 5 is fed back negatively to the 2nd adjusting part 6 to cancel the excessive command signal R.