baber/WOPTO huggingface dataset:
Patent JP-H03248614-A (JP)
Title: Surface acoustic wave device
Inventor: AOKI YUKINORI
IPC: H03H9/25
Filed: 1990-02-27
Abstract: PURPOSE:To prevent reduction in the air-tightness of a resin package due to an EMI countermeasure hole by intermingling an island and a resin package at their recessed or projecting parts mutually so as to strengthen the close adhesion around the EMI countermeasure hole. CONSTITUTION:An EMI(Electromagnetic interference) countermeasure hole 10 is formed to a bottom of a resin package 20 at a lower part of an island 21. An annular recessed part 22 surrounding the hole 10 almost coaxially is formed to a part of the island 21 opposite to the hole 10. Then the island 21 and the package 22 are made intermingled at the recessed part 22 around the hole 10. The island 21 and the package 22 and the conductive film formed to an outer face of a cover 9 are connected electrically by a conductive film (not shown in figure) coated to the hole 10. Thus, the close adhesion between the island 21 and the package 22 around the hole 10 is strengthened and the prolonged distance from the hole 10 into the package 22 is prolonged, then the deterioration in the air-tightness of the package 20 is effectively prevented.
Patent JP-H05217280-A (JP)
Title: System for controlling optical disk rotation
Inventor: MURAYAMA YUKIO
IPC: G11B19/247
Filed: 1992-02-03
Abstract: PURPOSE:To rapidly and stably control the rotation of a disk by using an EFM signal out of the detection range of a pilot signal. CONSTITUTION:When a disk is rotated at the number of revolution where the pilot signal is impossible to be frequency-separated, a synchronizing signal is detected by a synchronism detection circuit 9 after the EFM signal is detected by an LPF 2 and decoded by a decoder 8. Then, when the number of revolution of the disk is off from a target number of revolution remarkably, a speed is controlled by comparing the output of a 22T detection circuit 13 and a frequency division output from the EFM reference signal by a comparator 14. When the output signals of the synchronism detection circuit 9 and a frequency divider circuit 11 are entered the pull-in range of a phase lock loop PLL 12, the output signal of the PLL 12 is selected by a switch circuit 15 and when in a locked state, a spindle motor is controlled so as to lock the output signals of a waveform shaping circuit 3 and a pilot reference signal 4 by the PLL 5. Thus, the rotation of the disk is controlled rapidly and stably out of the detection range of the pilot signal.
Patent JP-S59170553-A (JP)
Title: Belt type stepless transmission device
Inventor: UCHIKAWA YASUO
IPC: F16H9/12
Filed: 1983-03-18
Abstract: PURPOSE:To contrive to reduce the moving stroke sufficiently necessary for separating a pulley from a transmission belt and consequently to realize a compact transmission device by a structure wherein a concave part to deform the transmission belt by deflecting is arranged on the outer peripheral part of a rotating body, on which the transmission belt is retained and supported in its disengaged state. CONSTITUTION:A transmission belt 12 is wound across an input split pulley 9 attached to a driving shaft 8 and an output split pulley 11 attached to an input shaft 10. In this case, a rotating body 17 is relatively rotatably fitted through bearings 18, a bearing retaining tube 19, and the boss of a sliding side annular body 9a onto the driving shaft 8 so as to pull the transmission belt 12 towards the driving shaft 8 side by means of a spring 13 when the disengaging operation is done and to retain the transmission belt 12 on one end of the rotating body 17. In addition, a concave curved surface 20 is formed on the belt retaining surface of the rotating body 17. Consequently, the belt 12 is prevented from being run together with the rotation of the driving shaft 8 and at the same time the desired object is attained by deforming the belt 12 in a concave curved form deflected in the direction of the breadth of the belt 12 by means of the outer peripheral surface of the concave curved surface 20 when the disengaging operation is done.
Patent JP-H02228215-A (JP)
Title: Element for absorbing overvoltage and noise
Inventor: MISHIRO EIJI
IPC: H02H9/04
Filed: 1989-03-01
Abstract: PURPOSE:To effectively absorb an overvoltage to a four-wire type subscriber circuit network with the title element and, at the same time, to miniaturize the element by respectively providing a common electrode and the first and second electrodes on both surfaces of a thin plate made of a nonlinear resistant substance of zinc oxide, etc., in faced states. CONSTITUTION:A common electrode 2 and the first and second electrodes 3 and 4 are respectively provided on both surfaces of a thin plate 1 made of a nonlinear substance of zinc oxide, etc., in a faced states. In such state, the first and second varistors are respectively constituted of the common electrode 2, first electrode 3, and thin plate 1 and the common electrode 2, second electrode 4, and thin plate 1. The first and second varistors are connected in series through the common electrode 2 from which a tap line can be led to the outside. Therefore, overvoltages to both (+) and (-) sides of the input line of a four- wire type subscriber circuit network can be absorbed effectively and, at the same time, this element can be miniaturized.
Patent JP-H03251518-A (JP)
Title: Skin, scalp and hair agent containing component of suppressing growth of dandruff fungus extracted from bamboo
Inventor: MATSUI KENJI
IPC: A61Q5/02
Filed: 1990-02-26
Abstract: PURPOSE:To obtain a skin, scalp and hair agent effective for preventing and treating dandruff and itch on the skin and the scalp, having excellently inhibitory action on multiplication of dandruff fungi, containing a component of suppressing multiplication of dandruff fungi extracted from ground bamboo with a specific organic solvent. CONSTITUTION:Ground bamboo such as Phyllostachys bambusoides Sieb. et Zucc., Phyllostachys bambusoides Sieb. et Zucc. Var. aurea Makino, Phyllostachys pubescens Mazel, Phyllostachys nigra Munro var. henosis Starf or phyllostachys nigra Munro as a starting raw material is extracted with one or more organic solvents selected from benzene, chloroform, ether, ethyl acetate, n-butanol, acetone, ethanol and methanol to give a component of suppressing multiplication of dandruff fungi, which is blended as an essential component with an external preparation for skin, scalp and hair to give the external preparation or cosmetic having the above-mentioned effects, preventing effects on seborrheic eczema of the head and removal of hair, blood stream promoting effects on peripheral blood vessel of face and skin, inhibitory effects on formation of peroxide lipid, stabilizing effects on product and beautiful skin retaining effects (prevention of aging of skin).
Patent JP-S63214159-A (JP)
Title: Preparation of seasoning like 'miso' (fermented bean paste)
Inventor: KIKUCHI SHUHEI
IPC: A23L27/24
Filed: 1987-03-03
Abstract: PURPOSE:To obtain the titled seasoning free from the smell of bean cured refuse, having the taste, flavor, quality and palatability similar to those of MISO and useful for the prevention of hypertension, in a short time, by warming and fermenting a mixture of a raw bean curd refuse, malt, cellulase and lactobacillus, adding salt and a specific yeast, fermenting the mixture under warming and ripening the product. CONSTITUTION:Raw bean curd refuse is mixed with raw or dried malt at a ratio of 0.-10:1. The mixture is added with 0.01-5% cellulase and 10<2>-10<7>/g of thermophilic lactic bacteria belonging to Lactobacillus and fermented under warming at a high temperature (>=40 deg.C) for 1-6 days. The fermentation product is added with 1-10% salt and 10<2>-10<7>/g of yeast belonging to Zygosaccharomyces genus such as Zygosaccharomyces rouxii and fermented and ripened at 28-35 deg.C for 3-8 days.
Patent JP-H07259371-A (JP)
Title: Multi-story parking equipment
Inventor: KANBAYASHI TAKASHI
IPC: E04H6/20
Filed: 1994-03-17
Abstract: PURPOSE:To make lowering of a lift cage to the underemost housing rack unnecessary, and to make providing of a pit right below the lift unnecessary. CONSTITUTION:In a multi-story parking equipment having lift cages 13 for carrying cars 4 for ascent and descent, housing racks 12 for housing the cars 4 together with pallets 3, and carriages 5 and 31 moving along the housing racks 12 and provided respectively between the lift cage 13 and the housing rack 12 for transferring the car 4 together with the pallet 3, a lift frame 30 that is driven by a lift driving device 33 and capable of moving between an undermost housing rack 12 and a housing rack 12 positioned right above the undermost housing rack 12 along the housing racks 12 is provided on the carriage 31 that moves along the undermost housing rack 12. The level on the upper limit for ascent and descent for the lift frame 30 is set to correspond to the level on the lower limit for ascent and descent for the lift cage 13.
Patent JP-H01221022-A (JP)
Title: Ssb receiver
Inventor: OGURO KAZUHIRO
IPC: H04B1/10
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate phase distortion caused in a reception signal due to fading and to obtain a demodulation signal with high quality by using a random FM noise rejection circuit or a selection amplifier circuit to a reception system. CONSTITUTION:A signal coming to an antenna 1 is subject to high frequency amplification and frequency conversion by a reception circuit 3 into an intermediate frequency signal and subject to selection amplification by an intermediate frequency circuit 5. The receiver is provided with a random FM noise rejection circuit 12 with the reception signal passing therethrough and the selection amplifier circuit 12 and its output signal is sent to a terminal 14. The random FM noise rejection circuit 12 obtains a carrier synchronously with the reception signal from which the effect of propagation distortion is eliminated with stable amplitude, gives a delay to an SSB signal mixed with the carrier and the phase with the carrier is matched and the local oscillation frequency is fluctuated to eliminate random FM noise in a high degree.
Patent JP-S61206794-A (JP)
Inventor: KOMORIYA YOICHI
IPC: F15B11/05
Filed: 1985-03-08
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-H01218712-A (JP)
Title: Rolling method
Inventor: WAKATSUKI KUNIHIKO
IPC: B21B37/00
Filed: 1988-02-29
Abstract: PURPOSE:To realize multiform plate thickness change pattern by specifying the passes between an arbitrary intermediate pass of rolling passes of a thickness exceeding the maximum thickness of a target plate thickness change pattern of a product and the final pass for passes giving the plate thickness difference. CONSTITUTION:A schedule for flat plate rolling passes to flatten a flat plate having an intermediate thickness of the target plate thickness change pattern is generated by a computer 1. Then, the number of passes for giving the plate thickness difference and the value of a feed back gain Ci by an AGC controller 2 in the Pisler system in a pass (i) for giving the plate thickness difference is determined in accordance with this schedule. A schedule gap of a flat plate is set, first of all, in the pass (i) for giving the plate thickness difference. Then, the AGC controller 2 multiplies a gain Ci to the difference between a rolling load measured by a load cell 5 and a mill spring Fa/Mi and feeds it back to a gap change command value. Accordingly, it is possible to realize multiform plate thickness change patterns, prevent strains from occurring in each position in the length direction, keep good flatness and realize target plate thickness change patterns with high accuracy.
Patent JP-H08248726-A (JP)
Title: Multicolor image forming device
Inventor: KATO MASANORI
IPC: G03G15/08
Filed: 1995-03-07
Abstract: PURPOSE: To reproduce an image free from color unevenness by defining a part where the deviation width of the outer peripheral shape of a photoreceptor drum is maximum as a reference position, setting all the reference positions of respective photoreceptor drums in the same posture and starting the rotation thereof. CONSTITUTION: A marker 2a is put on the end surface of the photoreceptor drum 2 so as to correspond to a part where a recessed surface is formed. The outer shape of the photoreceptor drum 2 is previously measured and the position of the recessed surface is specified, then, the marker is positioned so as to correspond to the deepest part. The same markers 10a to 12a are installed on other photoreceptor drums 2 and 10 to 12. The device is provided with a driving system for starting to rotate respective photoreceptor drums 2 and 10 to 12 at the same time, and also for stopping the drums from rotating at the same time.  If the initial positions of respective recessed surfaces are set the same by making the marker's positions on respective drums 2 and 10 to 12 as the reference, the recessed surfaces of respective photoreceptor drums 2 and 10 to 12 are rotated and shifted by the same phase in such a rotary driving.
Patent JP-H11317501-A (JP)
Title: Lead on memory, manufacture and reading method thereof
Inventor: O'NEILL JAY HENRY
IPC: G11C17/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a lead-on memory of high density, by a method wherein a decoder used for allowing access to a lead-on memory array is arranged on a layer located above or below a lead on memory array layer. SOLUTION: A row gap 313 is strategically arranged between row wirings 303, and column wirings 305 are connected to decoder/select circuits arranged at different levels. Row wirings 303 are located between the column wirings 305 and column selectors 311 in a Z axis direction. At least, a gap as large in size as a column selector 317 is required so as to be housed in a column selector connection 317, and a space which is required to enable the column selector connections to extend downwards without being connected to all structures other than a memory structure is present between the row wirings.
Patent JP-S56143027-A (JP)
Title: Constant current circuit
Inventor: WADA TADAHIRO
IPC: G05F3/26
Filed: 1980-04-10
Abstract: PURPOSE:To give excellent characteristics even with the assembly of lateral PNP, by the control of the symthesized base current of the constant current circuit consisting of PNP transistors so that the collector current of the 1st stage transistor is constant. CONSTITUTION:The collector voltage E1 of the 1st stage transistor 13 is input to the base of the transistor 12 of differential amplifier, the base of the transistor 13 is given to the collector of the transistor 11, and the base current of the transistor 13 is controlled so that the collector voltage E1 can be in coincidence with the reference voltage E0. Thus, the collector current of the transistor 13 is almost adjusted to a constant value, thereby adjusting the collector current of the transistor 14 to a given value and supplying excellent constant current to the load.
Patent JP-S59172536-A (JP)
Title: Ethylene/alpha-olefin copolymer composition
Inventor: AOKI TETSUYA
IPC: C08L23/08
Filed: 1983-03-23
Abstract: PURPOSE:A copolymer composition of controlled coloration, prepared by adding zinc stearate to an ethylene/alpha-olefin copolymer synthesized according to a specified process. CONSTITUTION:A copolymer composition prepared by adding 100-5,000ppm of zinc stearate to an ethylene/alpha-olefin copolymer synthesized by a high-pressure solventless ion polymerization process. The addition of zinc stearate allows the copolymer composition to show controlled coloration and extremely high resistance to yellowing.
Patent JP-S58166559-A (JP)
Title: Disk loading mechanism
Inventor: OKAJIMA TAKAHIRO
IPC: G11B17/04
Filed: 1982-03-26
Abstract: PURPOSE:To improve reliability, by allowing a tray mounting a disk to rotate horizontally and move vertically through two reciprocating members which are driven by switching, and carrying the tray between an insertion position and a turntable. CONSTITUTION:The disk 1 inserted into a player cabinet through the slit of the front surface slides on the top surface of the tray 2 and then abuts on a guide pin 3 to be positioned. A phototransistor detects the insertion of the disk to start a motor, and then a pinion 14a rotates anticlockwise to move the 1st reciprocating member 14 backward, thereby moving the tray 2 to the play position. Then the 2nd reciprocating member 15 is moved forth to lowr the tray 2 and the disk 1 is clamped on a turntable by a clamper; and the tray is removed from the disk and the clamper is separated from a clamper supporting plate 6. Then, the motor stops.
Patent JP-H0687063-A (JP)
Title: Cast product cast by using special core
Inventor: NEMOTO MASARU
IPC: B22C9/10
Filed: 1993-02-12
Abstract: PURPOSE:To provide a cast product cast by using a specific core capable of efficiently forming without any limitation of the shape even in the case of having complicate shape such as hollow shape and undercut shape by executing a casting by using the specific core except sand core ordinarily used as the core to obtain the cast product. CONSTITUTION:After forming a sheet metal core 1, the sheet metal core 1 is arranged between an upper die 2 and a lower die 3 to form a molding die 4, and successively, molten metal such as molten aluminum is poured into a cavity part formed in the molding die 4 according to the cast product. Successively, after molding the cast product 6 having the shape corresponding to the shape of the cavity part, the cast product 6 is taken out from the molding die 4, and in the state that the sheet metal core 1 is made as a part of the cast product 6, the unnecessary part such as burrs of the casting product 6 is removed to obtain an objective completed product. Since the molding die is formed by using the metal core as the core, and the cast product cast by using the molding die is obtd., the improvement of the productivity and the enlargement of the application range is enabled, and the quality of the cast product can be improved and the cost of the cast product can greatly be reduced.
Patent JP-H06240403-A (JP)
Title: Wear resistant cast iron
Inventor: TOGAWA TSUTOMU
IPC: C22C37/08
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a high chromium cast iron having high hardness and appropriate toughness and suitable particularly for thick and large-size member by blending relatively low percentages of alloy components. CONSTITUTION:This cast iron has a composition consisting of, by weight, 2.8-3.6% C, 0.2-1.0% Si, 0.5-1.8% Mn, 10-20% Cr, 0.5-1.5% Ni, 1.0-2.0% Mo, 0.2-0.8% W, 0.5-1.2% V, <=0.2% B, and the balance Fe with inevitable impurities. Further, its hardening temp. T( deg.C) is regulated to a value in the range represented by T( deg.C)=Cr(%)X7+865+ or -20. By this method, the inexpensive and high-efficiency material for large size use can be obtained by combining relatively low percentages of Cr, Ni, Mo, W, V, and B and successively performing heat treatment providing the maximum hardness.
Patent JP-S55138767-A (JP)
Title: Developing device for magnetic toner
Inventor: YOSHINO NOBUO
IPC: G03G15/09
Filed: 1979-04-18
Abstract: PURPOSE: To make possible the stable and good development despite long time use by letting at least 1/3 or more of the excess magnetic toners having been dammed up by the doctor which defines the amount of the magnetic toners being conveyed on a non-magnetic sleeve fall again onto the sleeve.  
     CONSTITUTION: A doctor member 10 is disposed in the direction in approximate alighnment to the straight line 14 directing to the axial center of a non-magnetic sleeve 2 so that the magnetic toners 6 fallying by being dammed up by this doctor 10 fall onto the non-magnetic sleeve 2. Since the fallen magnetic toners 6 are always within the range of the magnetic attraction force of magnet 4, it becomes possible to maintain the evenness in the axial direction of the toners 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02223671-A (JP)
Title: Coaxial type starter
Inventor: ISOZUMI SHUZO
IPC: F02N15/06
Filed: 1989-02-27
Abstract: PURPOSE:To ensure torque of a DC electric motor, to improve assembling property, and to improve performance by a method wherein the number of teeth of a pinion is set to a value lower than seven, an armature winding is wound one time, and the size of a rotary shaft is increased to a high value. CONSTITUTION:A helical spline 17a is formed in the inner surface of a clutch inner 17. The number of teeth of a pinion 20a is set to a value lower than seven, and a gear ratio of an engine ring gear to a pinion is increased. An armature winding 6 wound around an armature core 2 one time is connected to a commutator 4. Since the armature winding 6 is wound one time, the size of a rotary shaft can be increased. This constitution ensures torque of a DC electric motor, improves assembling property, and improves performance.
Patent JP-H06259775-A (JP)
Title: Cross talk reducing device for optical reproducing device
Inventor: KADOWAKI SHINICHI
IPC: G11B7/005
Filed: 1993-03-09
Abstract: PURPOSE:To reduce cross talk by controlling a variable gain amplifier circuit in repeating sampling and holding. CONSTITUTION:Clock signals C1 and C2 are generated from digital information recorded on an optical storage medium. The signal C1 is shown in a position shifted by a from +a position of a multiple of integer of T as a start point of T/2 from an end part of the digital information Di recorded as marks 83 or spaces 84 on the medium, and the position shifted by +a is shown as a leading edge and a trailing edge of the signal C1. The signal C2 is shown in a position shifted by-a. A signal inputted to a sample-and-hold circuit is sampled in timing of the leading and trailing edges of the signals C1 and C2. The gain of the variable gain amplifier circuit is controlled to make the numerical aperture of an eye pattern max. with the position of the signal to be sampled in timing St as shown in the figure as a signal detecting point. Cross talk is reduced by controlling the gain to be a max. based on a min. in difference between a larger signal and a smaller signal than a reference value.
Patent JP-H08215088-A (JP)
Title: Handrail for bathroom
Inventor: NOMURA HISASHI
IPC: A47K3/02
Filed: 1995-02-14
Abstract: PURPOSE: To provide a handrail inside a bathroom with improved handleability by offsetting mounting eyes from a bar-shaped handle part to a side part at the time of viewing facing a wall in a state mounted to the wall. CONSTITUTION: For this handrail 1 for the bathroom, at the time of viewing it facing a sidewall A while it is mounted to the sidewall A of the bathroom, the mounting eyes 1b arranged at both ends of the bar-shaped handle part 1a are offset from the handle part 1a to the side part. When the handrail 1 for the bathroom is installed vertically to the sidewall A next to a bathroom door B so as to be protruded to the side of the bathroom door B, since the handle part 1a of the handrail 1 is viewed at the time of entering the bathroom, the handle part 1a of the handrail 1 is easily grasped. Since the need of turning over a wrist at the time of grasping the handle part 1a of the handrail 1 is eliminated, the handle part 1a of the handrail 1 is easily grasped.