baber/WOPTO huggingface dataset:
Patent JP-H0878982-A (JP)
Title: Agc amplifier control circuit
Inventor: WATANABE KUNIO
IPC: H03G3/20
Filed: 1994-09-09
Abstract: PURPOSE: To constantly maintain the output of a digital equalizer to an arbitrary value by controlling the slice level of an analog AGC loop so that the output value of the digital equalizer may be the expected value of a maximum decoding in the analog AGC loop. CONSTITUTION: When a signal DEQOUT is lower than the output expected value VTH of the output DEQOUT of a digital equalizer 14, a digital detector 16 compares the expected value VTH and the signal DEQOUT and outputs a signal UP when the signal DEQOUT is low. An MPU 17 increases the value of a slice level setting register 18 according to this output. Therefore, the DAC of an analog AGC control 19 increases a slice level VSL for discharge and a slice level VSH for charge, performs discharge/charge operations by higher threshold and lowers VAGC. As a result, the voltage difference of control voltage VAGC and VREF becomes large and an AGC amplifier 11 increases the the amplitude control of an analog AGC loop. The control is repeated so that the expected value VTH and the value of the signal DEQOUT may be equal.
Patent JP-2000041658-A (JP)
Title: Bioelectric signal recorder, bioelectric signal recording, and electric stimulation
Inventor: JINBO YASUHIKO
IPC: C12M1/34
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a bioelectric signal recording unit that can perform both electric stimulation and bioelectric signal recording with a single micro-electrode and can record the bioelectric signals in an extremely short time after an electric stimulation. SOLUTION: This bioelectric signal recorder is provided with an micro- electrodes, an. input amplifier 21 that is connected between an electric stimulation signal generator 12 and the main amplifier and amplifies the bioelectric signals from the micro-electrodes, a direct current potential retention circuit 22 that retain the direct current potential of the bioelectric signals to be input to the main amplifier 21, an adding machine 26 that adds the electric stimulation signals from the electric stimulation signal generator 12 to the direct current potential from the direct current potential retention circuit, the interface circuit that has the first switching circuit between the input amplifier and the main amplifier, the second switching circuit between the adding machine 26 and the direct current potential retention circuit,  and the third switching circuit between the micro-electrodes 14 and the adding machine 26 and a controlling means that controls the first through the third switching circuits.
Patent JP-S58109801-A (JP)
Title: Measuring method of film thickness
Inventor: KATOU HISASHI
IPC: G01B7/06
Filed: 1981-12-23
Abstract: PURPOSE:To realize a simple measuring method of the film thickness with use of an electromagnetic means, by painting a painting material which is mixed with magnetic powder such as iron powder, etc. over the surface of a nonmagnetic material and then painting a nonmagnetic painting material to obtain a prescribed level of the film thickness. CONSTITUTION:A painting material mixed with powder like metallic powder having magnetic properties is painted on a smoothed surface 11A of a nonmagnetic material 11 such as concrete, mortar, asbestos, gypsum, synthetic resin, wood, etc. This painting material is then hardened to obtain a magnetic film 12 having a prescribed level of thickness. Then a painting material of polyvinyl chloride, etc. is painted on the film 12 and then hardened to obtain a film 13. A coil part 20A of an electromagnetic film gauge 20 is applied to the film 13. In such a way, the thickness of a film is easily measured.
Patent JP-S60108506-A (JP)
Title: Cooling device for process of low pressure steam
Inventor: EGUCHI YOSHIMASA
IPC: F01K9/00
Filed: 1983-11-15
Abstract: PURPOSE:To aim at reducing the cost of installation and as well at enhancing the efficiency of heat utilization, by providing a vacuum drain cooler for cooling steam drain from a general steam consumption installation so that condensate from a steam turbine is flushed in the cooler. CONSTITUTION:Exhaust from a steam turbine 11 is condensed in a vacuum condenser 13, and is fed into a hot-well tank 16 though a condensate transfer pipe 14. Low pressure steam drain discharged from a general steam consumption installation 12 enters a vacuum drain cooler 17 in which the steam is cooled by condensate that is flushed from a flushing pipe 22, and is fed into the hot well tank 16 through a drain water transfer pipe 23. With this arrangement the heat of exhaust from the general steam consumption installation 12 may be effectively recovered without being wasted.
Patent JP-S6275935-A (JP)
Title: Production of metallic tape
Inventor: YOKOYAMA JIRO
IPC: C25D7/00
Filed: 1985-09-28
Abstract: PURPOSE:To make continuous production of a high-density recording medium by transferring a magnetic metallic film formed as a fine matte independent magnetic domain on a film by press contact therewith. CONSTITUTION:An SUS403 substrate 4 is passed from a coiler 3 in a bath tank 1 in which an aq. electrolyte soln. 2 contg. a magnetic metal is stored. The substrate is then passed via a roller 5 to a drum 6, a roller 7 and a take-up coiler 8. On the other hand, the substrate 4 is subjected to degreasing 9, washing 10, then to an electrolytic treatment in the bath tank 1. The magnetic metallic film is deposited as the fine matte independent magnetic domain by electrolysis of plus ions which are the magnetic metal from a positive pole plate 11 onto the surface of the supplied substrate 4. Such substrate is washed 13 and dried 14 and is then taken up on the coiler 8. The film 22 is supplied in a stage before coiling and an adhesive agent 23 is coated on the surface of the film 22. The magnetic metallic film 12 deposited on the substrate 4 is brought into press contact with the film surface by a press contact roll 21 and is thus transferred to the film 22, by which the metallic tape 24 is continuously produced.
Patent JP-H0765229-A (JP)
Title: Vending machine
Inventor: KANEKO TSUNEAKI
IPC: G07F9/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide the vending machine which gives a user an amusement of a game and also makes the user expect an amount increase service, and enables a vendor to promote vending when a liquid drink in a container is vended. CONSTITUTION:The vending machine which supplies a vended article to a container by a specific amount in response to user's buying operation has a question setting panel (display means) 12 which displays the game to the user when the vended article A is supplied, a selection button (answer selection part) 13 with which the user selects an answer to the game, and a game control means which outputs an answer signal (c) controlling the supply amount of the vended article A to the container B according to the state of the answer to the game by receiving a select signal (b) from the selection button 13.
Patent JP-S6458014-A (JP)
Title: Control system for character font
Inventor: SAGARA KATSUSHIGE
IPC: G06F3/12
Filed: 1987-08-28
Abstract: PURPOSE:To supply a desired character font to a user at a high speed via a memory of a small capacity by adding the type style numbers to plural types of character fonts and at the same time giving a code to each character. CONSTITUTION:It is decided whether a character font has a resident type style or not. If so, it is decided whether the character font is already registered into an internal character pool or not. If so, the character font is extracted out of the internal character pool. Thus the procedure of the character font is through. If the character font has no resident type style or not registered into the internal character pool, it is decided whether the character font is registered into an external pool or not (P1). If so, the font is extracted out of the external character pool and the relevant procedure is through. If not, it is decided whether the external character pool is empty or not. If so, a desired character font is registered into the external character pool via an external memory. Then the procedure is reset to said decision P1.
Patent JP-H0382607-A (JP)
Title: Motorcycle tire
Inventor: IWASAKI SHIZUO
IPC: B60C9/00
Filed: 1989-08-24
Abstract: PURPOSE:To improve durability to a great extent by using high-strength high- elasticity polyvinyl alcohol fibers having specific dynamic elasticity and the insoluble component at a specific ratio for cords extracted from a belt layer. CONSTITUTION:A tire for a motorcycle has a pair of bead sections, a carcass layer folded around them and having cords intersecting a tire equatorial plane at the angle 90-25 deg., and a belt layer having cords intersecting the tire equatorial plane at the angle 0-40 deg.. Specific high-strength high-elasticity polyvinyl alcohol fibers are used for cords extracted from the belt layer. The dynamic elasticity E' of the specific fibers at 100 deg.C and 30Hz is set to satisfy the following equa tion: 0.3X10<11> dyn/cm<2E'<1.5X10<11> dyn/cm<2>, and the insoluble component when the fibers are dissolved in dimethyl sulfoxide at 120 deg.C is set to 5 wt.% or above.
Patent JP-H0530921-A (JP)
Title: Production of soybean protein gel
Inventor: NISHIMURA TAKASHI
IPC: A23L5/10
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a white soybean protein gel good in appetite even when not containing oil and fat by controlling a soybean protein to pH in a definite range and then subjecting the soybean protein to high pressure treatment. CONSTITUTION:A soybean protein such as soy-milk obtained by preparing from a nonfat soybean and having >=4% protein content is controlled to pH5.0-6.5, preferably 5.5-6.3 using hydrochloric acid, etc. Then the soybean protein already controlled in pH is subjected to high pressure treatment in a pressure of 1000-10000kg/cm<2> for 5-30min and allowed to gel to provide the objective soybean protein gel in which physiologically active substance is not deactivated.
Patent JP-H0963669-A (JP)
Title: Pin header and assembly
Inventor: MIYASHITA MASATOMO
IPC: H05K3/30
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a pin header and an assembly which can be soldered to a module board in a bulk process, and requires no specific spacer when it is installed to a mother board. SOLUTION: A pin header 1 in which the second projections is projected at the lower part of a body 3 by a pin 4, and a difference in level 4e is formed there by a large diameter part and a small diameter part, is assembled by inserting the pin 4 to a through hole 2a from the upper surface of a module board 2, and soldered in a bulk. When it is assembled to a mother board 8, the part from the lower surface of the body 3 to the difference in level 4e is made as a spacer between the module board 2 and the mother board 8.
Patent JP-2001044517-A (JP)
Title: Light emitter
Inventor: MITSUDA HIROSHI
IPC: G09F9/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To restrict increase in the temperatures of a light emitting element after it is lit by a method, wherein the light emitting element and a light emitting element substrate are housed in a main body case, and a heat insulating fin is integrally provided with the light emitting element substrate. SOLUTION: An LED lamp 10 or an LED lamp substrate 20 is housed in a main body case 30, and a part or all made of a material of superior conducivity such as a metal material, and a part of satisfactory thermal conductivity of this main body case 30 is connected to the LED lamp substrate 20, so as to be capable of direct thermal transfer. A heat insulating fin 21 is provided integrally with the LED lamp substrate 20, and after the heat of the LED lamp 10 is transmitted from an LED lead part 11 to the LED lamp substrate 20, heat is radiated from the wide surface area by a heat insulating fin 21. Thus, increase in the temperature of the LED lamp 10 after being lit can be restrained.
Patent JP-S58104910-A (JP)
Inventor: KARURU EEBERURU
IPC: C08F2/16
Filed: 1982-12-11
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-S6276095-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOMOTOMI MASAKI
IPC: G11C11/34
Filed: 1985-09-30
Abstract: PURPOSE:To prevent fluctuation of a reference signal due to power noise by providing the 1st capacitor where a reference signal wiring is used one capacitor electrode and the other capacitor electrode is connected to a power line and the 2nd capacitor where the reference signal wiring is used as one capacitor electrode and the other capacitor electrode to a common line. CONSTITUTION:N sets of VSS capacitors CS (CS1, CS2,..., CSN) and N sets of VCC capacitors CC (CC1, CC2,..., CCN) are connected alternately along the reference signal line 4. The VSS capacitor CS and the VCC capacitor CC have the same capacitance. Since the capacitance of the reference signal wire 4 (or 23) is large, the fluctuation of a reference signal VR due to the coupling capacitance with adjacent wirings 24, 25 is limited. Further, a power noise is canceled because the VCC capacitor CC and the VSS capacitor CS have the same capacitance thereby eliminating the fluctuation of the reference signal VR.
Patent JP-H0497757-A (JP)
Title: Low-frequency therapy apparatus
Inventor: YONEKAWA MITSUHISA
IPC: A61N1/04
Filed: 1990-08-17
Abstract: PURPOSE:To achieve a higher treating effect by connecting divided parts of a body together with a connecting member made free to vary a distance between the body parts divided to allow a decrease in offensive pains. CONSTITUTION:When output electrodes 14 and 15 are mounted on a human body, divided parts 16 and 17 of a body where the respective electrodes 14 and 15 exist are connected with a bellows-shaped cylinder 18 expandable and flexible. Hence, a distance between both the body parts 16 and 17 divided is regulated by expanding or reducing the bellows-shaped cylinder 18 to allow the adjusting of this pair of output electrodes 14 and 15, positive and negative freely, with this action, by bending bellows-shaped cylinders 18 and 19, an angle between both the body parts 16 and 17 divided is regulated to allow the adjusting of an angle between the pair of output electrodes 14 and 15, positive and negative freely. Thus, both the output electrodes 14 and 15 can be fitted on the human body tightly to match a shape of a part of the human body to mount on. This enables the sensing of stimulation intensely while uncomfortable pains can be decreased.
Patent JP-H0947863-A (JP)
Title: Filler for ladle nozzle
Inventor: TANO MANABU
IPC: B22D41/46
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a filler for a ladle nozzle having a naturally high ratio of the hole area. SOLUTION: This filler is composed of, by wt., 10-30% silica sand and 70-90% chrome ore sand. (However, the sum of silica sand and chrome ore sand is specified to be, by wt.%, <=100.) By wt., >=95% silicon dioxide (SiO2 ) is contained in silica sand, and the grain size distribution of silica sand is composed of, by wt., >=90% the grain shape of 0.1-1mm and 0-2 the grain shape of <=0.1mm. By wt., >=30 chromium oxide (Cr2 O3 ) is contained in chrome ore sand, and the grain size distribution of chrome ore sand is composed of, by wt., >=90 the grain shape of 0.1-1mm and 0-2 the grain shape of <=0.1mm.
Patent JP-S6196276-A (JP)
Title: Fluid control valve provided with closing function
Inventor: MATSUMOTO TOMOHIDE
IPC: F16K1/34
Filed: 1984-10-16
Abstract: PURPOSE:To permit the stable closing of the valve and improve working performance and assembly performance by installing a ring holder which is attached onto the positioning part of a valve body and holds a seal ring in the valve body with a prescribed compression amount. CONSTITUTION:A seat ring 20 having an R-surface 21 of sphere having a center point P on the center axis line of a valve seat 12 is constituted of a single body. Said ring is inserted into the sealing wall surfaces 18a and 18b, and fitted onto a valve body 13 with a prescribed compression amount by a positioning part 19 and a ring holder 22. Therefore, the perfect adhesion between the valve seat 12 and the R-surface 21 of sphere and the stabilized closing function can be obtained even when the valve piece 13 is tilted a little by receiving the external disturbances such as the repetition of valve opening and closing, vibration, etc. Since the section of the seal ring 20 is uniform over the whole periphery, molding work with high precision is permitted, and working performance can be improved.
Patent JP-H1047385-A (JP)
Title: Rotating speed difference-sensing joint
Inventor: OKUBO TAKASHI
IPC: F16D31/02
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress the increase of the number of part items and prevent the leakage of operating oil to the outside by providing an expansion body, expanded/contracted in response to the pressure change of operating oil, in an operating oil storage chamber. SOLUTION: An expansion body 12 is accommodated in an operating oil storage chamber 8. This expansion body 12 is formed of an axially expandable bellows part 12a made of metal or resin, and metal or resin bottom parts 12b for closing both end parts of the bellows part 12a. In a joint A, in case of operating oil being expanded by heating at the time of passing an orifice and being heated by frictional heat or the like between plungers 6, 6 and cam faces 1b, 3a, the expansion body 12 is contracted by the expanded portion of the operating oil. In the case of the operating oil being contracted being cooled during the stop of relative rotation of a housing 1 and a rotor 2, the expansion body 12 is expanded by that portion. Accordingly, the pressure of the operating oil is hardly fluctuated so as to be kept almost constant.
Patent JP-S6370819-A (JP)
Title: High variable power zoom lens including wide angle
Inventor: ITO TAKAYUKI
IPC: G02B15/20
Filed: 1986-09-13
Abstract: PURPOSE:To realize a high variable power ratio zoom lens for including a wide angle, by constituting it so that a first lens group has both function of focusing and function for assisting a variable power effect of a second lens group, and a third lens group has a function for correcting satisfactorily the flatness of an image at the time of variable power. CONSTITUTION:The second lens group consists of the constitution of three groups and four pieces of a lens having a large curvature, whose image side surface is concave, a cemented lens of a biconcave negative lens and a positive lens, having a large curvature, whose cemented surface is convex to an object side, and a negative lens having a large curvature, whose object side surface is concave to the object side, or the constitution of two groups and four pieces in which three pieces of an image side among four pieces have formed one cemented lens, in order from the object side. The third lens group consists of one pieces or two pieces of positive lenses, a negative lens having a large curvature, whose object side surface is concave to the object side, and a positive lens whose object side has turned a convex surface to the object side. The fourth lens group is constituted of the front group having a positive focal distance consisting of two groups and three pieces or two groups and two pieces, the middle group of a cemented lens, and the rear group consisting of a positive lens and a negative meniscus lens. In such a way, this zoom lens includes extending from a wide angle to telephoto, and a variable power ratio can be enlarged remarkably such as about five times.
Patent JP-H0380995-A (JP)
Title: Water treatment method and apparatus containing filtering process
Inventor: TAKAHASHI HIDEMASA
IPC: C02F1/48
Filed: 1989-08-23
Abstract: PURPOSE:To facilitate handling, to make an apparatus compact and to efficiently treat a liquid having a large amount of suspended substance contained therein by applying an electric field to at least a part of a liquid to be filtered. CONSTITUTION:When a liquid to be filtered containing suspended substance is supplied from a liquid-to-be-filtered supply port 2, the liquid to be filtered enters a filter body 9 and potential is applied to the liquid to be filtered by the electric fields formed by both electrodes 12, 13 and the balance between suspended particles in the liquid to be filtered is collapsed and respective particles are moved by both of gravitational setting action and electrophoretic action and changed to particles lowered in viscosity from suspended particles. When filtering pressure is applied in this state, particles can not pass through the mesh of a bag body 11 and are accumulated in the filter body 9 without generating the clogging of the mesh because of low viscosity. Therefore, the filtered particles are collected in the filter body 9 after the completion of filtering operation and a clarified filtrate can be obtained from a taking-out port 3.
Patent JP-2000044632-A (JP)
Title: Polybutadiene and its production
Inventor: BABA YOSHIMOTO
IPC: C08F4/70
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To produce an efficiently producible polybutadiene capable of manifesting a low molecular weight and a narrow distribution of the molecular weight and useful as a modifier, etc., for rubbers by limiting the contents of a cis-1,4-configurational unit and a 1,2-configurational unit and the intrinsic viscosity within specified ranges. SOLUTION: This polybutadiene has an intrinsic viscosity [η] of 0.01-0.5 measured at 30 deg.C in toluene and is obtained by respectively regulating the contents of the cis-1,4-configurational unit and the trans-1,4-configurational unit in butadiene monomer units to 25-70 mol.% and 25-70 mol.% and the content of the 1,2-configurational unit to <=8 mol.% and, as necessary, further regulating the distribution of molecular weight to <=2. The polybutadiene is obtained by polymerizing, e.g. (A) 1,3-butadiene in the presence of (B) a catalyst prepared from a complex represented by the formula: NiX1X2Ln [X1 and X2 are each H, a halogen or the like; L is a Lewis base; (n) is 0-2], an organoaluminum compound and water.
Patent JP-H1048870-A (JP)
Title: Negative charge type toner
Inventor: NOZAWA KEITA
IPC: G03G9/09
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent retransfer under various conditions of electric current for transfer and to attain high image density by adding specified fine particles of an N-contg. high molecular compd. to toner matrix particles and imparting a specified heat absorption peak. SOLUTION: Fine particles of an N-contg. high molecular compd. having 0.05-2.0μm, preferably 0.1-1.0μm average particle diameter are stuck to toner matrix particles preferably by 0.01-0.3 part by mass to obtain the objective negative charge type toner having one or more heat absorption peaks by differential thermal analysis in a range of <=120 deg.C. The N-contg. high molecular compd. is, e.g. a polymer having amino groups in a side chain or a resin copolymer having amido bonds. A compd., resin or wax having one or more heat absorption peaks by differential thermal analysis in a range of <=120 deg.C is preferably contained in the toner so that the toner has one or more heat absorption peaks by differential thermal analysis in a range of <=120 deg.C.
Patent JP-H0880144-A (JP)
Title: Double bearing type reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: A01K89/033
Filed: 1994-09-12
Abstract: PURPOSE: To provide the subject reel capable of easily regulating the brake force on spool rotation and equipped with a brake capable of easily recognizing a set brake force. CONSTITUTION: This double bearing type reel has a brake 20 to regulate the brake force on spool rotation, and the brake 20, in turn, has a brake member 21 supporting the spool 5 rotatably between the side plates 1a of a reel body 1 and to apply a brake force on contact with the revolving shaft 3 revolving interlockingly with the spool 5 and a regulating member 23 engaged with the brake member 21 and to regulate the brake force on the revolving shaft 3 through slidingly moving relative to the side plates 1a.
Patent JP-S59106429-A (JP)
Inventor: EDOGAA JIYOSEFU SUMATONII
IPC: C07C1/00
Filed: 1983-11-17
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。