baber/WOPTO huggingface dataset:
Patent JP-H09284704-A (JP)
Title: Video signal selecting device and digest recording device
Inventor: TOMITAKA TADAFUSA
IPC: H04N5/91
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a video signal selection device and a digest recording device extracting effectively a scene in response to a program contents among programs of a television broadcast and recording the result as a digest. SOLUTION: A highlight scene extract circuit 7 compares a level of an audio signal 12a with a threshold level TH for recording decision fed from a microcomputer 8, and when the audio signal level is higher, a switch circuit 9 is closed to give a video signal 5a to a video signal encoder 10. The audio signal 12a is given to an audio signal encoder 13, the video signal extracted based in the audio level is encoded respectively by the video signal encoder 210 and recorded in a storage device 15 via a multiplexer 11 and a recording circuit 14. The recorded information is extracted via a reproduction circuit 18 and a demultiplexer 169 and decoded by a video signal decoder 20 and an audio signal decoder 21 and outputted.
Patent JP-S5719224-A (JP)
Title: Elevator apparatus for wafer carrier jig
Inventor: NAGASHIMA MITSUTAKE
IPC: B65G47/94
Filed: 1980-07-08
Abstract: PURPOSE: To automate operation of an elevator apparatus for a wafer carrier jig for use in production steps of semiconductor devices to prevent product wafers from being contaminated from an operator by mounting a wafer carrier jig receiving table on an upper part of a vertically movable member for reciprocal pivotal motion between a horizontal position and an uprightly erected position.  
     CONSTITUTION: A wafer carrier jig 1 is placed in a horizontal position on a substantially L-shaped wafer carrier jig receiving table 3. Then a drive motor 14 is enegized so that the jig receiving table 3 is pivoted in an erecting direction C' around its pivots 15, 21 to be erected uprightly. The motor 14 is stopped at the upright position of the jig receiving table 3 due to provision of a detector 23. In this position, wafers 4 assume a horizontal position. Then, a motor 5 is energized to lower the jigs 1 in the direction B' and the wafers 4 are carried into a processing device one after another beginning with the lowermost one. When the wafers 4 are used up, the sequence is reversed to restore the arrangement to its initial position. Thus, manipulations by an operator are eliminated, thereby preventing wafers from being contaminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03292202-A (JP)
Title: Pneumatic tire
Inventor: KIMURA KATSUO
IPC: B60C9/18
Filed: 1990-04-06
Abstract: PURPOSE:To maintain the rigidity of a tread part, and reduce the number of piece of belt ply to lighten a weight of the tread part by changing an inclination angle of a cord at a central part and side parts of a carcass, and restricting an inclination angle of each cord of belt plies of the central part, the side parts, and inside of the carcass. CONSTITUTION:An inclination angle of a carcass cord 2 of a tire filled with air against an equator C of the tire is set different at a central part 6 and both side parts 7, 7, namely, an inclination angle alphaC at the central part 6 against the equator C of the tire is inclined at an angle more than 15 degree and less than 70 degree, and an inclination angle alphaS at the side parts 7 is inclined at an angle more than 70 degree and less than 90 degree. On the other hand, inclination of a belt cord 4 of a belt ply 100 against the equator C of the tire is opposite to the inclination of the carcass cord of the central part 6, and that inclination angle beta1 is set at an angle more than 15 degree and less than 70 degree. A difference of absolute values ¦alphaC¦-¦beta1¦ between the inclination angle beta1 of the belt cord 4 and the inclination angle alphaC of the central part 6 of the carcass cord 2 is set at a value more than 0 and less than 55.
Patent JP-S61251328-A (JP)
Title: Pwm circuit
Inventor: ASAI KATSUO
IPC: H03M1/82
Filed: 1985-04-30
Abstract: PURPOSE:To improve the reliability by providing a changeover means for selecting a phase-shifted PWM output and a PWM output not phase-shifted to prevent discontinuous points between the phase change and analog output. CONSTITUTION:A PWM output is obtained at an OR circuit 30 of a logic circuit 8 by using, e.g., digital data 0000-1000 and a bit pulse, and when the most significant bit is 0, analog switches 38, 40 are nonconductive and conductive respectively. In this case, only the output subjected to 180 deg. phase shift to a PWM output of the circuit 8 by an FF circuit 36 is extracted, it is subjected to waveform shaping via an FF circuit 46 and extracted from an output terminal 44. When 1 is set to the FF circuit 46, the switch 38 is conductive and the switch 40 is nonconductive, only the PWM output of the circuit 8 is extracted via the switch 38 and extracted from the terminal 44 after waveform shaping.
Patent JP-S58210925-A (JP)
Title: Preparation of polyether ester amide
Inventor: NAKAJIMA SHINOBU
IPC: C08G69/00
Filed: 1982-06-02
Abstract: PURPOSE:To prepare the titled polymer free from crude phase separation, having high uniformity and excellent elastomer characteristics, at a low cost, by mixing epsilon-aminocaproic acid, a specific glycol and a dicarboxylic acid at a specific ratio, and polymerizing in molten state under specific conditions. CONSTITUTION:The objective polymer is prepared by (1) mixing (A) epsilon-aminocaproic acid and/or its oligomer having a polymerization degree of <=5, (B) a poly(tetramethyleneoxide)glycol having a number-average molecular weight of 300-1,500, and (C) a 4-20C dicarboxylic acid (preferably terephthalic acid, etc.) at a ratio satisfying the conditions that the nylon 6 units derived from the component account for 20-85wt% of the whole copolymer, and the carboxyl groups, amino groups and hydroxyl groups of the components A-C satisfy the formula, (2) homogenizing the mixture under heating and stirring at 150-240 deg.C, and (3) melting and polymerizing at 230-280 deg.C under high vacuum (preferably <=1mm.Hg). EFFECT:A polymer having high polymerization degree and excellent injection moldability can be obtained.
Patent JP-H11297232-A (JP)
Title: Deflection yoke device and manufacture therefor
Inventor: KUWABARA YASUNAGA
IPC: H01J9/236
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To manufacture an accurate deflection yoke without requiring a separate winding metal mold and a winder by winding an electric wire in the inverse direction by supplying the electric wire to a deflection coil winder by mutually twisting a first deflection coil and a second deflection coil constituting a deflection yoke in the reverse direction. SOLUTION: A deflection coil winding metal mold having a shape similar to a horse saddle by fitting an upper mold 15 and a lower mold 16 of a winding metal mold, is arranged on a lower mold rotating stabilizer 17. An electric wire wound round an electric wire bobbin 11 by rotating a rotary device 24 is sent into the winding metal mold from an electric wire nozzle 13 through an electric wire twisting basic point 25 and an electric wire guide tool 12. Motive power is transmitted to the winding metal mold through an upper mold driving shaft 19 and a lower mold driving shaft 20 to be rotated while securing rotational stability by the stabilizer 17, and an electric wire is twisted in the first rotational direction to be supplied to a winder to be wound in the first winding direction so as to be formed as a first deflection coil.  Then, the electric wire is twisted in the reverse direction of the first rotational direction to be supplied to the winder to be wound in the reverse direction of the first winding direction so as to be formed as a second deflection coil, and the operation is continuously performed.
Patent JP-S57208172-A (JP)
Title: Controlling method for threshold voltage of mos field effect transistor
Inventor: MORIMOTO MITSUTAKA
IPC: H01L27/088
Filed: 1981-06-17
Abstract: PURPOSE:To control a threshold voltage in a range that is specified by the variation in the work function value by varying the relationship between the thickness of a polycrystalline silicon of a gate electrode and the film pressure of metal covered on the surface of this silicon. CONSTITUTION:A p<+> impurity layer 32 and a field oxidized film 33 are formed on a p type silicon substrate 31, a silicon oxidized film 34 to become a gate insulating film is formed. Then, a polycrystalline silicon film 35 is formed, gate electrodes 35a', 35b' remain, and the others are removed, n<+> type impurity is further injected, thereby forming source and drain regions 37, 38. Metal is covered on the surface of the silicon 35b' to become an electrode, and is heat treated, thereby forming a metal silicide 39. In this manner, the thicknesses of the silicide 39 and the remaining polycrystalline silicon are varied, threshold voltate VT is freely set between the voltage VT of the silicon gate and the voltage VT of the silicide, and the dependency of the voltage VT to a substrate bias voltage VSUB can be suppressed to small value.
Patent JP-S61249363-A (JP)
Title: Production of yeast extract
Inventor: KINOSHITA KAZUTOSHI
IPC: A23L1/28
Filed: 1985-04-30
Abstract: PURPOSE:To obtain a yeast extract having high glutathione content and useful as a health food, etc., by extracting glutathione from yeast, extracting other cell components from the residue, mixing the extracted components to the glutathione, adjusting to an acidic state, and concentrating, neutralizing and spray-drying the mixture. CONSTITUTION:Yeast (e.g. Saccharomyces cerevisiae IMA 4220) is treated with e.g. an acid to effect the extraction of glutathione. The other cell components are extracted from the extraction residue with e.g. a cell wall lyase. The extracted components are mixed with the glutathione, and the mixture is adjusted to 2-4pH, concentrated, neutralized to 5-6pH and spray-dried to obtain the objective yeast extract.
Patent JP-S58209518-A (JP)
Title: Forming force
Inventor: MORIYA AKIRA
IPC: B29C41/00
Filed: 1982-05-31
Abstract: PURPOSE:To obtain the forming force capable of forming integrally a form having protruding pieces on the circular side wall thereof by a method wherein a movable special core is equipped in the forming force. CONSTITUTION:The forming force 23, utilized for forming an annular case 9 in a balancer provided on the upper part of a revolving tank for a dehydrating and washing machine, is consisting of a fixed force 24, a movable force 25 and the core 27. The fixed force 24 is formed with a plurality of guide holes 26 corresponding to the multiple protruding pieces 18 provided on the outer peripheral side wall 16 of the annular case 9 while the core 27, having a notched recess 27a for forming the protuberances 18, is inserted into and mounted to the guide holes 26 movably into the up-and-down direction thereof. After forming the annular case 9 and the protuberances 18 integrally by the forming force 23 and the core 27, the movable force 25 is moved upwardly to separate it from the mold at first, then, the annular case 9 is pushed out upwardly by a knockout member. In this case, the core 27 is moved upwardly by a rod 28 synchronizing with the motion of the knockout member. In accordance with this operation, the core 27 is moved to the peripheral direction thereof and, at the same time, is moved to the central direction to remove it from the force.
Patent JP-S5565745-A (JP)
Title: 4-cycle directly coupled special v-type 6-cylinder internal combustion engine for low speed vessel
Inventor: MATSUI TAKEO
IPC: F16F15/24
Filed: 1978-07-31
Abstract: PURPOSE:To correctly provide an operation of forward and backward starting, with a less amount of main and torsional vibration, by arranging six cylinders in the V- letter type with an angle of 45 degrees to make a firing in non-continuous order, and additionally providing a balancing weight of the flywheel so the crankshaft could cease its motion at a constant position. CONSTITUTION:One cylinder group 1-3 and another cylinder group 1'-3' are arranged in the V-letter type with its sloped angle made to 45 degrees, and the distance of crank angle between each cylinder 1-1', 2-2' and 3-3' is made to 45 degrees, respectively. The firing order is set to operate non-continuous firing likely as in order of the cylinder number 1-3'-2-1'-3-2', and a balancing weight W is installed to the flywheel so that the crankshaft may cease its motion in a proper midposition between top dead center positions of the cylinder No. 1 and 3' when an operation is finished. In this way, an opening angle of 135 degrees being provided in the both cylinder groups, a vector sum B of the tertiary force is reduced from that as in a straight-type 6-cylinder, thus an amount of vibration is lowered.
Patent JP-H01265318-A (JP)
Title: Digital signal processor
Inventor: SAKO KAZUYA
IPC: G06F7/38
Filed: 1988-04-18
Abstract: PURPOSE:To realize the conversion of codes between the absolute expression (SMB) and the complement expression (BTC) in a simple constitution by connecting the output the exclusive OR means to some parts of the absolute bit of a 2nd register and the output of an output means of a logic 1 to a bit lower than said parts of the absolute bit respectively. CONSTITUTION:The outputs of the EOR (exclusive OR) means 15-1-15-m-1 are connected to the parts 12-2-12-m of the absolute bit of a register 12. At the same time, the output of an output means 16 of logic 1 is connected to the bit (12-m+1) lower than the parts 12-2-12-m respectively. While the outputs of the EOR means 17-1-17-m-1 are connected to the bits 14-2-14-m exclusing the codes of a register 14. In such a simple constitution, the conversion of codes is attained into the SMB from the BTC and vice versa. Furthermore the conversion into the abnormal value can be avoided even with the negative maximum value.
Patent JP-H0774950-A (JP)
Title: Generating method for half-tone picture using modeling of print symbol
Inventor: KIAN RIN
IPC: H04N1/405
Filed: 1994-05-02
Abstract: PURPOSE: To make the perceptible shape iteration associated with the printing of a half-tone picture negligible by making an extensive amount of calculation unnecessary for the values of individual picture elements in the half-tone value by directly comparing values in a gray scale picture with those of elements in a dither matrix. CONSTITUTION: For converting a gray-scale picture 102 into a half-tone picture 104, an incorporated computer 100 is used and the picture 104 is shown by using a symbol printed with a printer 105. The pictures 104 and 102 are made to occupy one area each in a dither matrix 110 suitably used for the device 100 and the matrix 110 is made to occupy an area 112. Many picture elements, such as the picture elements 114 of the gray scale picture 102, picture elements 116 of the half-tone picture 104, etc., are provided in the pictures 104 and 102 and many elements, for example, elements 118, etc., are also provided in the matrix 110. Both of the elements 104 and 102 can be either black-and-white or colored.
Patent JP-S5519890-A (JP)
Title: Method of manufacturing fe-cr-co magnetic material
Inventor: MOMOSE KENICHIROU
IPC: H01F1/08
Filed: 1978-07-31
Abstract: PURPOSE: To improve the magnetic characteristics such as saturated magnetization, residual magnetic flux density and coercive force significantly by conducting the treatment or heat processing at 700W1400°C in the atmosphere of oil or gas burning at the time of manufacturing the Fe-Cr-Co magnetic material.  
     CONSTITUTION: Heat processing for Fe-Cr-Co magnetic material at 700W1400°C is carried out in the atmosphere of oil or gas buring. By doing so, the atmosphere becomes to contain such components as CO 2 , Co and H 2 O in larger amount, while the total amount of N 2  and O 2  atoms contained therein decreases, thus leading to the reduction of adverse effect by N 2  and oxidization. This will give the improvement in the magnetic characteristics such as saturated magnetization 4πIS, residual magnetic flux density Br and coercive force HC, and furthermore the reduction in cost reqiored for the facility. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57210017-A (JP)
Title: Preparation of active carbon fiber
Inventor: NAKANISHI TOMOHIKO
IPC: D01F9/16
Filed: 1981-06-17
Abstract: PURPOSE: To obtain the titled fibers having high adsorptivity in high yield, by making organic fibers infusible, coating the top surfaces of the fibers with a heat-resistant material permeable to an activating active gas, carbonizing and activating the resultant fibers in the close contact state, and uniformly activating the fibers.  
     CONSTITUTION: Infusible fibers 2 obtained by making organic fibers infusible are contained in a cylindrical container 1 consisting of a graphite felt, etc., and at least the top surfaces of the fibers are enclosed with a fluidizing deformable  layer 3 consisting of a heat-resistant material permeable to an activating active  gas, e.g. alumina particles. The whole container 1 is then introduced into an  open-hearth furnace, etc., kept in a nitrogen atmosphere at 900°C for 3hr to  carbonize the infusible fibers 3. An activating active gas, e.g. steam, is then introduced into the furance to activate the fibers at about 900°C. The container 1  is then taken out of the furnace to afford the aimed active carbon fibers.  
     USE: Adsorbents for air cleaners, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11292518-A (JP)
Title: Ozone generating device
Inventor: INABA MICHIHIKO
IPC: C01B13/11
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generating device in which a dielectric having a high dielectric constant is bonded with tight adhesion to an electrode. SOLUTION: Relating to the ozone generating device 10, one side electrode 1 and the other side electrode 2 are provided, and high voltage is impressed between the one side electrode 1 and the other side electrode 2. The one side electrode 1 is composed of a metallic substrate and a lower part dielectric 3a and an upper part dielectric 3b are provided on the surface of the substrate. The lower part dielectric 3a is composed of a material consisting essentially of a substrate metal constituting the one side electrode 1, and the upper part dielectric 3b is composed of the material consisting essentially of a metal other than the substrate metal.
Patent JP-H07299494-A (JP)
Title: Sewage treatment
Inventor: IZUMI SEIJI
IPC: C02F3/00
Filed: 1994-05-06
Abstract: PURPOSE:To enable a membrane sepn. treatment while executing a biological treatment by separating the extraneous matter in the denitrification treated water to be transferred to a nitrifying chamber by a screen, storing the extraneous matter to a lower scum storage chamber and introducing the treated water after removal of the extraneous matter into the nitrifying chamber. CONSTITUTION:Sewage 26 is introduced into a denitrifying chamber 21 and is biologically subjected to a denitrification treatment under anaerobic condition. The denitrification treated water 27 is introduced to the screen 24, by which the extraneous matter is removed. This water is introduced as the denitrification treated water 28 subjected to the removal of the extraneous matter into the nitrifying chamber 22. The extraneous matter removed by capturing is stored in the scum storage chamber 25 below the screen 24. The denitrification treated water 28 subjected to the removal of the extraneous matter and introduced into the nitrifying chamber 22 is introduced, after nitrification, into a sterilizing chamber 23, where the water is sterilized. The sterilized water is discharged as the purification treated water 30. The extraneous matter in the scum storage chamber 25 is subjected to a discharge treatment at the time of maintenance. This screen 24 is provided with a sewage storage zone in the upper part of the de nitrifying chamber 21 and is formed as a flow passage to connect this zone and the nitrifying chamber 22. The flow rate regulation is executed by this zone.
Patent JP-H07274962-A (JP)
Title: Method for producing active-type enzyme
Inventor: NAKAMURA HIROAKI
IPC: C12N15/09
Filed: 1994-04-07
Abstract: PURPOSE:To produce an enzyme constituted with different subunits in the form of an active-type enzyme by transforming with a recombinant DNA containing genes coding for each subunit and expressing the obtained recombinant in the presence of a substrate. CONSTITUTION:A recombinant transformed by a recombinant DNA containing a gene coding for each subunit of different subunits is used for expressing the gene in the presence of a substrate substance for the enzyme to be produced. An active-type enzyme can be produced from a procaryotic cell by a gene recombination technique.
Patent JP-H11295766-A (JP)
Title: Guest host type liquid crystal display device
Inventor: SUGIYAMA TAKASHI
IPC: G02B5/02
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the effective reflectivity of light and to perform high contrast display by providing an optical phase difference plate in an optical path between an optical reflector and a guest host type liquid crystal cell. SOLUTION: This guest host type liquid crystal display device of a reflection type is constituted of the guest host type liquid crystal cell 1, the optical phase difference plate 2 and a mirror reflector 3 provided with the mirror reflection condition of reflecting the light passed through the guest host type liquid crystal cell 1. At the time, the optical phase difference plate 2 is provided in the optical path between the mirror reflector 3 and the guest host type liquid crystal cell 1. It is preferable that the retardation of the optical phase difference plate 2 is >=10 nm and <=500 nm. For instance, the phase difference plate of a retardation value 40 nm is provided so as to make the optical axis direction be at the angle of 45 degrees to the rubbing direction of the back surface substrate of the liquid crystal cell.  It is desirable that the liquid crystal layer of the guest host type liquid crystal cell 1 is provided with a twist angle (twist angle of a liquid crystal molecule between a counter substrate for constituting the liquid crystal cell) equal to or more than 180 degrees.
Patent JP-H01264937-A (JP)
Title: Press-forming method for optical glass element
Inventor: MONJU HIDETO
IPC: C03B11/00
Filed: 1988-04-15
Abstract: PURPOSE:To enable forming of an optical glass with high precision, to improve releasing property of the optical glass remarkably, and to reduce prepn. cost of the optical glass by performing hot press-forming of the optical glass in a press-forming die using an interposed thin layer of an org. material such as ethylene glycol, etc. CONSTITUTION:A male and female die are prepd. from, for example, an SUS 310 steel as a material of a die, after finishing each forming surface of the male and female die to a mirror surface having ca. 80Angstrom  maximum surface roughness, and coating further each surface with thin film of cubic boron nitride. Each one drop of an org. material such as ethylene glycol is dropped on the male and the female die, and a thin layer of the org. material having a thickness of ca. 50 molecules is formed by, for example, a spin coating method. Then, a lump of an optical glass is inserted between the male and the female die heated at, for example, 500 deg.C, and press-formed at hot under 40kg/cm<2> pressure and for 1min pressing time. The optical glass is removed from the die after cooling to 430 deg.C as it is, and cooled slowly by charging immediately in a slow cooling furnace and discharged at 300 deg.C.