baber/WOPTO huggingface dataset:
Patent JP-S6450716-A (JP)
Title: Harmonic suppressor
Inventor: KUBO TAKEHARU
IPC: H03H11/04
Filed: 1987-08-20
Abstract: PURPOSE:To detect higher harmonic accurately even at the stationary time and the transient time by mounting pairs of band-pass filters having different Q values to a detector for higher harmonics and selectively using the band-pass filters according to the degree of the fluctuation of higher harmonics. CONSTITUTION:A band-pass filter resonating with specified high frequency is connected to a notch filter 5 removing fundamental waves in load currents as a circuit 3 detecting higher harmonics. Pairs of band-pass filters 6 and 7, 8 and 9 having different Q values are prepared as the band-pass filters. A circuit 13 detecting the degree of the fluctuation of higher harmonics and a changeover switch 10 are fitted previously, the switch 10 is changed over according to the degree of the fluctuation of higher harmonics, and an output from the switch 10 is input to a compensating circuit 4. Accordingly, the band-pass filter having an optimum Q value can be selected on the stationary time and on the transient time, thus accurately detecting higher harmonics at all times.
Patent JP-H0630775-A (JP)
Title: Method for separating and purifying gene
Inventor: AKAZAWA YOSHIHIRO
IPC: C12N15/10
Filed: 1992-07-10
Abstract: PURPOSE:To shorten a time required for a series of operation in separation and purification of gene and to make the operation efficient. CONSTITUTION:A single strand of gene having a base sequence close to a gene to be separated and purified is sent to a tube made of a polyamide resin or nitrocellulose, adsorbed and immobilized. Then, a solution of SSC of gene fragment obtained by extraction from an organism and by partial decomposition with a restriction enzyme is sent to the tube. The gene to be separated and purified is selectively adsorbed on a probe gene previously immobilized in the tube and the adsorbed gene is desorbed. An image of electrophoresis is made into one band to make the operation efficient.
Patent JP-H0255765-A (JP)
Title: Production of conductive composition
Inventor: YAMADA NAOKI
IPC: C08K13/02
Filed: 1988-08-23
Abstract: PURPOSE:To obtain the title composition having a low specific gravity, good processability, a high electric conductivity and a high magnetic property by treating a mixture of a polycondensate having repeating units containing a bisiminomethylpyridine skeleton with an aqueous transition metal salt solution. CONSTITUTION:A solution (5-20%) of a mixture of 40-95vol.%, desirably, 10-50wt.% polycondensate of the formula (wherein R is H, CH3 or C2H5; and n is 2-12) with 5-60wt.%, desirably, 10-50wt.% conductive substance (carbon black, metallic fiber or carbon fiber) in, e.g., chloroform is formed into a film by casting or molded into particles. This molding is immersed in an aqueous solution (0.1-10wt.%) of a transition metal salt (e.g., FeSO4.7H2O) at 40 deg.C, desirably, 40-10 deg.C, for 10-30 min in the presence of an inert gas to react the polycondensate with the salt to obtain a conductive composition.
Patent JP-S6266953-A (JP)
Title: Thermal head power supply circuit
Inventor: ICHIKAWA TAKASHI
IPC: B41J2/37
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a thermal head power supply circuit which is capable to automatically set the most suitable supply voltage, by having a head resistance memory store resistance value of the thermal head. CONSTITUTION:Thermal head resistance values are stored in a head resistance memory 1 individually as digital signals. Temperatures of respective thermal heads are detected by temperature sensors 2. And, if a select signal to select anyone of the thermal heads is input to a decoder 5, a gate circuit 3 and an analog switch 4 which correspond to the thermal head selected by the decoder 5 will have open circuit with a difference in timing. A head voltage calculation circuit 7 automatically sets the most suitable standard voltage upon checking the resistance and the temperature of the thermal head. Although there are, in addition, a plural of number of thermal heads provided, a single constant- voltage power source 10 can serve the system.
Patent JP-H1136315-A (JP)
Title: Installing block and installation work thereof and composite material for reinforcing mortar
Inventor: SATO MASAYOSHI
IPC: C04B28/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a block and the installation method thereof which provides a sufficient strength and reduces the production cost and facilitates the execution, by forming the block without reinforcements to shape a thin board with mortar mixed with reinforcing materials and continuously forming protrusions at the four sides and selectively forming projections and recesses connected movably to blocks positioned adjacently to the external edge of the protrusions. SOLUTION: An installation block 1 is formed without reinforcements to shape a thin board with mortar mixed with reinforcing materials such as glass-fiber and thick protrusions 3 are continuously formed at the four sides and further, projections 4 connected to the adjacent installation block 1 and recesses 5 connected to the projections 4 to constitute a hinge, are formed at the external edge of the protrusion 3. When using this block, the projection 4 of the block 1 is arranged to sufficiently engage with the recess 5 to lay the first stage of blocks. After the first stage has been completed, the second stage of blocks are laid while the engaging condition of the projections and the recesses is confirmed. Accordingly, sufficiently strong and costless installation of blocks can be executed, although the blocks are thin and reinforcements are not applied.
Patent JP-S5997011-A (JP)
Title: Yield measuring method and apparatus therefor
Inventor: KUTSUKAKE FUMIO
IPC: G01G19/00
Filed: 1982-11-26
Abstract: PURPOSE:To achieve an easy and quick measurement of yield by measuring the yield utilizing a correlationship of Z=riq+si existing between bulkiness (q) per fixed weight of unhulled rice and yield Z of hulling rough rice to eliminate time and labor for hulling and sieving. CONSTITUTION:The yield Z of hulling rough rice is determined by the equation of Z=riq+si based on the bulk level, namely, bulkiness (q) per fixed weight with an applied pressure Pi as parameter. In this case, the coefficients ri and si are determined by the gradient and the vertical shaft cut of a straight line showing a correlationship as illustrated. Thus, when coefficients (ri and si) are obtained beforehand by actual measurement with the applied pressure Pi as parameter, the yield Z of hulling rough rice can be obtined from the bulkiness of unhulled rice easily by calculation thereby achieving an easy and quick measurement of yield while eliminating time and labor for hulling, sieving and the like.
Patent JP-H0879664-A (JP)
Title: Liquid crystal display device
Inventor: MATSUDA MITSUHIRO
IPC: G02F1/13357
Filed: 1994-08-31
Abstract: PURPOSE: To use an incandescent lamp as the back light of a liquid crystal panel and to prevent the rise of a temperature, which deteriorates the picture quality and shortens the life of the liquid crystal panel, without using a large cooling mechanism. CONSTITUTION: Temperature sensors 13 and 14 respectively detect the temperature of the liquid crystal panel 11, and supply detection voltages c1 and d1 of respective detection results to a power voltage control circuit 23. When the temperature which detection voltages from the temperature sensors 13 and 14, c1 and d1 from the temperature sensors 13 and 14 show exceeds a prescribed value, first power voltage a1 is set to OV, the supply of power voltage to the incandescent lamp 17 is set to an off-state and the light emission of the incandesce lamp is set to an off-state. Thus, the incandescent lamp is used as the back light of the liquid crystal panel, and the rise of the temperature, which deteriorates and shortens the picture quality and the life of the liquid crystal panel, can be prevented without using the large cooling mechanism.
Patent JP-S6450532-A (JP)
Title: Manufacture of silicon thin film
Inventor: SHINKAI KOUICHI
IPC: H01L21/306
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a silicon thin film in which a strain gage having excellent characteristics can be formed, by forming a silicon dioxide region adjacent to a part in a silicon substrate where the thin film is to be formed, and selectively etching away the silicon dioxide region. CONSTITUTION:In order to form a thin film 8 integrally on a silicon substrate 4, a silicon dioxide region 7 is formed in a part of the silicon substrate 4 where the thin film 8 is to be formed. The thin film 8 is formed after the region 7 is selectively etched away, According to an embodiment, a p<+> region 2 is formed in a p-type silicon wafer 1 and an n-type epitaxial layer 3 is grown thereon. Then an oxide film 5 is formed all over the surface and a U-shaped aperture 5a is formed in a region corresponding to the p<+> region 2. A vertical p<+> region 6 is then formed so as to reach the p<+> region 2. The p<+> regions 2 and 6 are made porous by anodic treatment and oxidized to provide a porous silicon dioxide region 7. The silicon dioxide region 7 is selectively removed, and a cantilever 8 is integral ly formed in the silicon substrate 4.
Patent JP-H0524608-A (JP)
Title: Overhead travelling carrier for transferring flow-rack
Inventor: UNEKAWA HIROBUMI
IPC: B65G1/08
Filed: 1991-07-24
Abstract: PURPOSE:To exactly lower a ramp of an overhead travelling carrier to a specified transferring-loading position even when each stair of a flow-rack is somewhat deviated from its set position. CONSTITUTION:A detector 5 for detecting an object to be detected provided at the entrance of each conveyor 7 of a flow-rack, is provided to a ramp 2, and the numbers of set stairs through which the ramp 2 is lowered are counted by detected signals from the detector 5.
Patent JP-S60102367-A (JP)
Title: Encasing machine for continuous band-shaped material
Inventor: NAKAJIMA YOSHIO
IPC: B65H45/105
Filed: 1983-11-05
Abstract: PURPOSE:To permit high-speed charge and improve charging density by arranging a dolly over a base plate and installing a feeding roller onto the dolly and installing a pressing tool over the both edge parts of the base plate. CONSTITUTION:A dolly 11 which moves in reciprocation with the stroke smaller than the width of an accommodation box is arranged over a base plate 1 onto which the accommodation box is loaded, and a feeding roller 9 is installed onto the dolly 11, and a pressing tool 24 is installed over the both edge parts of the base plate 1. Therefore, the inside of the accommodation box can be filled uniformly with a continuous band-shaped body, without using operators, and the necessity of feeding by operators and pressing for the turned-over part is avoided, and high-speed charge is permitted. Further, since the pressing for the turned-over part can be performed by a proper force corresponding to the elasticity of the continuous band-shaped body, the charging density can be improved.
Patent JP-H0660850-A (JP)
Title: Metal halide lamp
Inventor: YAMAMOTO TAKASHI
IPC: H01J61/35
Filed: 1992-08-04
Abstract: PURPOSE:To obtain satisfactory ultraviolet ray absorption effect and also prevent film separation during a lamp life, by providing an ultraviolet ray absorption film, in which a titanium oxide film and a zinc oxide film are formed in order on the surface of an outer tube. CONSTITUTION:An outer tube 2 is provided on the outer side of a luminous tube 1, having a pair of electrodes and enclosing the given quantity of metallic iodide, mercury, and argon gas in the inside. Nitrogen gas is enclosed in the outer tube 2, and a double glass tube 3 is provided on the outer side of the outer tube 2. An ultraviolet ray absorbing film, in which a titanium oxide film 10 and a zinc oxide film 11 are formed in order on the outer surface of the outer tube 2. The ultraviolet ray absorbing film is formed by the following procedure: the outer tube 2, composed of borosilicate hard glass, is dipped in the alcohol solution of tetrabutyltitanate, is pulled up, is heated at 500 deg.C to form the titanium oxide film 10, and then is dipped in mixed fluid, in which zinc oxide fine powder is dispersed in the solution of silica sol, the butyl acetate of nitro-cellulose, and ethyl acetate, and is pulled up to be heated at 250 deg.C, forming the zinc oxide film 11.
Patent JP-H0937047-A (JP)
Title: Image reproducing device
Inventor: EDEYUADASU YOSEFUSU UIRIBUROOD
IPC: H04N1/21
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reproducing device by which an image is reproduced on a support member. SOLUTION: This device is provided with at least one image generator for generating image information concerning an image for reproduction, at least one electronic memory for storing a lot of pairs of images, and at least one printer 3 for printing the images stored in the memory on the supporting member, and also a control unit 18.  In the case of the trouble of the image generator, the control unit 18 operates following processing that is, the specified number of pairs of complete images stored in the memory are printed through a specified sequence by the printer 3 at the time of trouble and when the images stored in the memory at the time of trouble belong to the incomplete pairs stored in the memory and the image information related to those images are further generated by the image generator at the time of trouble, the images stored in the memory at the time of trouble are not printed.
Patent JP-S60141756-A (JP)
Inventor: BI RI HAKU
IPC: C08L51/00
Filed: 1984-10-03
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-S6098966-A (JP)
Title: Preparation of herring roe like food using spawn particles
Inventor: OKAMURA KOUICHI
IPC: A23L17/30
Filed: 1983-11-04
Abstract: PURPOSE:To obtain a high-quality herring roe like food efficiently and inexpensively, by subjecting spawn particles to press molding through a synthetic resin film by a top mold and a bottom mold, heating directly the molded spawn sealed hermetically in the synthetic resin film, cooling it. CONSTITUTION:The synthetic resin film 4 for bottom mold is laid on the bottom mold frame 2 having the plural bottom molds 2' in a shape like herring roe, continuously rotating and transferring on the machine base 1, the raw material 6 wherein spawn particles are blended with powder of fish meat as a binder is fed from the filling machine 5 onto the film, and the raw material is covered with the synthetic resin film 8 for top mold. The top mold frame 10 is dropped by the pressing machine 9, the raw material 6 is molded into a shape of herring roe, the prepared molded spawn is cut into each line, to give the sheet piece (a) wherein a great number of the molded spawn (b) hermetically sealed in the synthetic resin film are retained in a rank. The sheet piece (a) is set by heating, cooled, preserved, aged, and the molded spawn (b) is taken out.
Patent JP-H0373671-A (JP)
Title: Image coding system
Inventor: TOKUNAGA YOSHIHIKO
IPC: H04N19/93
Filed: 1989-08-12
Abstract: PURPOSE:To obtain the high compressibility of an original image such as a moving image by sorting the original image consisting of plural continuously inputted pictures into three dimensional blocks and executing forecasting and discrete sign conversion in each three-dimensional block. CONSTITUTION:The 1st storage means 1 is constituted so as to store an original image consisting of plural continuously inputted pictures. The original image is divided into three-dimensional blocks each of which has the prescribed number of picture elements respectively in the horizontal, vertical and time directions and a difference between a signal string and a forecasted signal string forecasted based upon the three-dimensional block already decoded after coded is found out by forming a forecasted error string. The three-dimensional discrete sign processing in the horizontal, vertical and time directions is applied to the forecasted error string to find out a converted coefficient string, a quantizing index is applied to a quantizing means 3 and the quantized index is coded by a coding means 4 and outputted as a compressed code.
Patent JP-H0743512-A (JP)
Title: Front panel and transfer material for front panel
Inventor: SHIBATA TAKUJI
IPC: H04Q9/00
Filed: 1993-07-30
Abstract: PURPOSE:To obtain such a front panel that the distinction between an IR transmitting filter part and an opaque part are hardly visually confirmed and the front panel has a large extent of the freedom of design by forming an opaque open-worked pattern layer of a color except black on a black filter layert which transmits only IR rays and forming an opaque layer in adjacent to the filter layer. CONSTITUTION:On the surface of a transparent resin panel 1, a black filter layer 2 which transmits only IR rays is formed in a area corresponding to an IR photodetector. An opaque open-worked pattern layer 3 of a color except black is formed on the filter layer 2. An opaque layer 4 having a color the same as or similar to the color produced by the open-worked pattern layer 3 and the filter layer 2 viewed through the open worked pattern is formed in adjacent to the filter layer 2. Thereby, since the filter layer 2 and opaque open-worked pattern layer 3 except black are formed one on another, the color of the layer 3 and the black color of the filter layer 2 are mixed to give a monochromic color other than black to the whole of IR transmitting filter part 5.
Patent JP-H0928287-A (JP)
Title: Production of dried bonito or the like or processed dried bonito or the like
Inventor: WAKABAYASHI HIDEHIKO
IPC: A23L17/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To produce a dried bonito or the like or a processed dried bonito or the like stably preservable of flavor for a long period of time by suppressing deterioration of flavor of the dried bonito or the like or the processed dried bonito or the like. SOLUTION: In a producing process of a dried bonito or the like or a processed dried bonito or the like, an α-amino acid having a heterocyclic ring containing a nitrogen atom or a guanidino group and an aliphatic structure and their salt, or a dipeptide and a tripeptide containing the same α-amino acid as a constituting amino acid and their salt, e.g. histidine, tryptophan, arginine, anserine, carnosine, etc., are added.
Patent JP-H0493108-A (JP)
Title: Manufacturing device of polygon mirror
Inventor: OZU YOSHINORI
IPC: B23C3/00
Filed: 1990-08-06
Abstract: PURPOSE:To enhance working capacity without mounting and dismounting a work until finishing work is completed and reduce errors by rotating a bite holder while feeding the work held on an angle dividing head and performing cutting work with plural bites. CONSTITUTION:A work 13 is locked on an angle dividing head 17 with a pressing plate 14, a washer 15 made of resin, and a mounting nut 16, moved in a straight line to the feed direction X parallel with a bite holder rotation axis B by a moving device, and a roughing bite 11 and a finishing work bite 12 fixed on a bite holder 10 that rotates by a rotary shaft device give slitting to the work 13 in the order mentioned and can manufacture a reflecting surface having desired cylindrical curvature. When the cutting work is performed more minute, a medium finish bite is set after setting its distance with the work 13 in the X direction and a tuning radius relative to the center axis B in the middle of the roughing bite 11 and the finishing work bite 12.
Patent JP-2000016324-A (JP)
Title: Crawler working vehicle
Inventor: SAKAI TORU
IPC: B62D1/22
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To enable a driver to get on and off a vehicle either from the right or the left by providing a driving part with a driver's seat disposed on a floor part which is substantially continuous in the lateral direction, and with an open space formed on both the right and left sides of the driver's seat. SOLUTION: A crawler working vehicle is provided with a driving part disposed on a car body frame as a basic structure. The driving part is so constructed that the front part and the rear part are provided with a steering means, and a driver's seat is disposed between both steering means to be freely reversed in the longitudinal direction, thereby enabling selection between the forward driving operation form of sitting to look forward for operation and the backward driving operation form of sitting with the back toward the road for operation. A driver's seat 145 is disposed on the floor part substantially continuous in the lateral direction, and open spaces 208, 209 are formed on both the right and left of the driver's seat 145, whereby a driver can easily get on and off through the open spaces 208, 209 both from the right and the left.  Accordingly, it is possible to prevent the disadvantage that getting on and off is made difficult by limitation of the status of the periphery of a parking place.
Patent JP-S6185209-A (JP)
Title: Car suspension control device
Inventor: YAMATO NOBUTAKA
IPC: B60G17/06
Filed: 1984-10-04
Abstract: PURPOSE:To enable comfort to be maintained and the control stability to be sugmented by configurating a suspension device with an adjustable damping device in such a manner that a relationship among a steering angle, a propulsive force reduction rate, and a car speed to be determined so as to control adjustably the characteristics of the suspension device. CONSTITUTION:A car speed 14, a steering angle 16, and a throttle opening angle 18 are detected by respective sensors and then inputted into a control circuit 20. The control circuit 20 allows a throttle closing speed to be computed and also allows shock absorbs 10 to determine the condition of hardness or softness in accordance with the stated program. Resultantly, this permits the conditional characteristics to be determined in regard to the steering angle and the car speed which are stored in advance, in accordance with the characteristic diagram which indicates a roll section, a tuck-in section, a soft section, and a control blind section. Then, the control circuit 20 permits an actuator 12 of each of suspensions 10 to be operated so as to control the damping force. This configuration enables comfort to be improved and the control stability to be augmented.
Patent JP-S58135848-A (JP)
Inventor: EITO DORENTO
IPC: C07C239/00
Filed: 1982-11-30
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-H1154302-A (JP)
Title: Voltage nonlinear resistor and its manufacture
Inventor: TANAKA AKINORI
IPC: H01C7/10
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a voltage nonlinear resistor for low-voltage, mainly composed of ZnO and having stable characteristics, and a simplified method of manufacture thereof. SOLUTION: A pair of contact electrodes 3 is formed on a polished surface of a nonlinear resistor body 1 through a planar opening 4 of an insulating film 2 formed on the surface. By making the spacing between the contact electrodes 3 in a range of 0.5-50 μm, a voltage nonlinear resistor having a threshold voltage of 2-10 V is obtained. To manufacture the resistor, a surface of a body of a voltage nonlinear resistor is polished, the body is heat-treated, an insulating film is formed on the body surface, and a planar opening is opened in the film.  The electrodes are prepared either by evaporating a metal film which is then patterned photolithographically to form the electrodes, or by preparing a photoresist pattern photolithographically, evaporating a metal film, and lifting off the metal film on the photoresist pattern to form the electrodes in the negative regions of the photoresist pattern.