baber/WOPTO huggingface dataset:
Patent JP-H02135931-A (JP)
Title: Signal processing method
Inventor: YAMADA MASAZUMI
IPC: G10L13/06
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a decoding signal with high quality by performing encoding also on the change of the leading edge part of a signal and the time of a cyclical part in addition to the cyclical part. CONSTITUTION:The leading position t5 and the shape of envelope of the signal converted to a digital signal by an A/D converter 1 are detected by a detector 2. Simultaneously, one cycle time t0 in which a loop can be taken is detected from the cyclical property of the signal by a detector 3 by utilizing a zero cross point, etc. The signal of constant time t1 (t1: multiple times the t0) decided in advance in a controller 4 is taken out by a switch 7 as a first part, and is encoded by an encoder 5. The signal of one cycle time t0 or plural times the time is take out of a remaining second part by a switch 8 as a representative part, and is encoded by an encoder 6. Thereby, the decoding signal with high quality can be obtained.
Patent JP-H02182565-A (JP)
Title: Fluid dynamic brake
Inventor: JIYAN JIYATSUKU KARE
IPC: B60T13/24
Filed: 1989-11-10
Abstract: PURPOSE: To improve braking performance by providing a single master cylinder continuously provided with a booster, and a second master cylinder connected to a wheel brake, and composing the second master cylinder to receive drive pressure generated by the single master cylinder. CONSTITUTION: A piston of a first single master cylinder 16 is connected to a push rod fixed to a flexible partition wall in a pneumatic brake booster 14 of which inner space is partitioned by the flexible partition wall to a vacuum chamber and an actuation chamber. The booster 14 is actuated by controlling a valve element in a control device 12 in response to a brake pedal 10, and a second master cylinder 74 is provided to be continuous with the control device 12. In this case, the second master cylinder 74 is composed to receive drive pressure transmitted by a drive rod 46 and increased by boost pressure generated by the single master cylinder 16 through a pipeline 114.
Patent JP-H08154087-A (JP)
Title: Clock generator
Inventor: AMAZAWA TAIJI
IPC: H04B1/7073
Filed: 1994-11-25
Abstract: PURPOSE: To stably generate the symbol clock corresponding to the frequency fluctuation of the signal for which a spread spectrum is performed. CONSTITUTION: A reception signal is converted into a base band signal, further, an A/D conversion is performed for the signal and the signal is imparted to an input terminal 1. A synchronizing acquiring device 2 detects a synchronizing point for the signal In imparted from the input terminal 1 by using a PN code and outputs the synchronizing information T (n) on the location of a preliminarily fixed number of synchronizing point. A clock information arithmetic unit 3 calculates the average value of the maximum value and the minimum value of the synchronizing information T(n) and generates clock information C.  The clock generator 4 determines the symbol length at certain time from the clock information C and the spreading code length of transmission data, further counts the determined symbol length at a chip clock and outputs a symbol clock SYC when the count value becomes the symbol length.
Patent JP-S63145108-A (JP)
Title: Pneumatic radial tire
Inventor: OGAWA MASAKI
IPC: B60C9/20
Filed: 1986-12-09
Abstract: PURPOSE:To intend to improve high speed durability without lowering maneuver stability by laminating the first and the second belt layer in fixed constitution respectively with interlayer rubber in fixed thickness between them, and moreover folding back tread side belt layer on both ends by fixed width. CONSTITUTION:Belt layer (V) is formed through laminating the first belt layer (10) on carcass layer (K) side and the second belt layer (20) on tread (T) side with interlayer rubber (30), whose thickness (D) is 1.5-3.0mm, arranged between them. And the first belt layer (10) is formed with winding steel cord (10a) around a tire in spiral nearly in parallel to periphery direction. The second belt layer (20) is formed with organic fiber cord (20a) whose cord angle to the periphery direction is made to be 10-15 deg. while both ends of the same are fold back in such wise that the fold back width (l) is 20-55% of the width (L) of the second belt layer (20). According to such a constitution, high speed durability can be improved without lowering maneuver stability.
Patent JP-H05127194-A (JP)
Title: Active matrix liquid crystal panel
Inventor: YOSHIOKA HIROSHI
IPC: G02F1/1343
Filed: 1991-11-07
Abstract: PURPOSE:To produce a defect-free thin film transistor liquid crystal panel. CONSTITUTION:In addition to providing an element where a circuit is disconnected when a current equal to or above a threshold flows either between the gate electrode 1 and the gate bus line 2 of a thin film transistor or between the drain electrode and the drain bus line thereof, plural thin film transistors are provided for one picture element electrode and either the gate electrode 1 or the drain electrode is connected to the gate bus line 2 or the drain bus line in the plural thin film transistors.
Patent JP-H07140734-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENTARO
IPC: G03G15/00
Filed: 1993-11-22
Abstract: PURPOSE:To prevent the occurrence of a void on an image when a photoreceptor and an electrifying member are left standing for a long term in contact state with each other. CONSTITUTION:Prior to the start of an image forming process, a toner pattern for reference PTN is formed on both of a region R1 contacting and R2 not contacting with the electrifying member respectively, and the level V1 of the region R1 and the level V2 of the region R2 are read by a light reflectance detecting means. When the levels 1 and V2 is different, the difference between the sticking quantity M1 obtained based on the level V1 and the sticking quantity MS on the photoreceptor corresponding to a saturation image density is detected, a developing potential corresponding to the sticking quantity of MS-M1 is corrected and then, the formation of an image is started.
Patent JP-H07140302-A (JP)
Title: Production of antireflection coating film
Inventor: TAJIMA YOSUKE
IPC: G02B1/11
Filed: 1993-11-22
Abstract: PURPOSE:To produce an antireflection coating film with many micropores opened on the surface without lowering the strength of film. CONSTITUTION:A metal alkoxide (e.g. methyltrimethoxysilane), water and a hydrophilic org. solvent (e.g. isopropanol) are mixed to obtain a soln. of the metal alkoxide polycondensate (having 3,000 weight average mol/wt., for example). A coating composition consisting of the polycondensate soln. and a high-b.p. compd. (e.g. veratrole) capable of forming an azeotropic mixture soluble in the hydrophilc org. solvent and having >=200 deg.C b.p. and <200 deg.C azeotropic temp. is applied on a substrate, heated and cured to form a coatingl film, and then the high-b.p. compd. is extracted by heating the coating film in a solvent (e.g. ethylene glycol) capable of forming an azeotropic compd. having <200 deg.C azeotropic temp. with the high-b.p. compd.
Patent JP-H08148037-A (JP)
Title: Wire harness
Inventor: ENOMOTO KAZUO
IPC: H01B7/00
Filed: 1994-11-25
Abstract: PURPOSE: To improve workability in work of piercing a through part such as a through part between a door and a car body. CONSTITUTION: A flat cable 20, integrally forming into a parallel bend shape a plurality of electric wires 21 with an insulation coating, is provided. A multiplex communication unit 2 of connecting switches 10 and a multiplex communication unit 3 of connecting a plurality of electric equipments 11, 12, 13, 14 are connected to one end part of the flat cable 20. A multiplex communication unit 1 of connecting a plurality of electric equipments 5, 6, 7, 8 is connected to the other end part of the flat cable 20.
Patent JP-H03151454-A (JP)
Title: Structure of and executing method for coating film of surface of porous material
Inventor: KOJIMOTO TETSUYA
IPC: E04F13/14
Filed: 1989-11-09
Abstract: PURPOSE:To prevent surely generation of blisters or through holes by forming a film of specific coating amount on the surface of a porous body with a porous communicating layer interposed, which consists of aggregate particles of specific particle size and contents and wherein inter-particle voids are communicating. CONSTITUTION:Plastic binder of hardening or solidifying type is applied in a thickness of 50-2000g/m<2> to the surface of a porous body 1 such as concrete, etc., and before the binder is hardened or solidified, aggregate particles containing 20-350 mesh particles in 50% or more, favorably quartz sand, are scattered over. Part of the binder permeates in the porous body 1, while the rest permeates the quarts sand 31... and hardens, and a porous communicating layer 3 and a coating film 4 are formed wherein voids are communicating. Thereby the vapor generating a pressure to lift the coating film 4 is dispersed over a wide extent at the time of passage through the voids to contribute to prevention of concentration of the pressure in a particular part, which should prevent generation of through holes or the like.
Patent JP-H05105356-A (JP)
Title: Elevator modifying method
Inventor: NAKAGAWA TOSHIHIRO
IPC: B66B7/00
Filed: 1991-10-14
Abstract: PURPOSE:To perform modifying work in a short time without using a temporarily installed elevator. CONSTITUTION:An existing cage 20 is placed in the suspended state by a lifting device 28 provided in a machine room 21 to form an intermediate work floor 32 in an elevating path, and bearers 34, 35 fixed to a guide rail are provided above and below the intermediate work floor 32. The existing cage 20 placed on one bearer 34, for instance, is dismantled and removed, and keeping pace with this, a newly installed cage 36 is assembled on the other bearer 35.
Patent JP-H01135121-A (JP)
Title: Phase synchronizing oscillator
Inventor: SHIMIZU TAKEHIKO
IPC: H04L7/033
Filed: 1987-11-20
Abstract: PURPOSE:To vary the gain by applying sampling while the sampling frequency of a DPC is changed into a high frequency in place of the multiplication of a gain constant with respect to a phase difference data at a CPU. CONSTITUTION:A frequency divider 1/N3 frequency-divides the output and generates plural different sampling frequencies used by a phase comparator, and a selector SEL selects one of the sampling frequencies generated by the frequency divider 1/N3 by the instruction of a microcomputer. The gain of a digital processing type phase locked oscillator DP-PLL is increased at the time of pulling in to reduce the pull-in time and the CPU instructs the selection of the high sampling frequency to the SEL. As a result, the gain is increased and the pull-in is finished in a pull-in time equivalent to that in case of multiplication of a phase difference data. Then the gain is reduced in the synchronizing state to improve the jitter suppression characteristic and the CPU instructs the selection of the low sampling frequency to the SEL. As a result, the gain is decreased and the jitter suppression characteristic similar to the case with the smaller multiplicand of the multiplication in a conventional DP-PLL is obtained.
Patent JP-2000121414-A (JP)
Title: System for monitoring residual liquid
Inventor: MORITA KAZUAKI
IPC: G01F23/38
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce operating costs in a residual liquid monitor system. SOLUTION: In this residua liquid monitor system 1, a detecting means 2 mounted to an outdoor liquid storage tank 5 is allowed to communicate with an announcing means 3 set on the outer wall of a house separated from the fluid storage tank 5 by radio. Thus, it is possible to omit any complicate operating work related with the setting of a signal transmission cable necessary in a conventional manner, and to largely contribute to the quickening of the operation or the reduction of operating costs.
Patent JP-H08129819-A (JP)
Title: Disk device
Inventor: TANITSU KENJI
IPC: G11B17/26
Filed: 1994-11-01
Abstract: PURPOSE: To prevent a roller to approach an upper base of a disk driving mechanism from directly and rotatively sliding on the upper base even when the roller is rotated at the time of ejecting a disk in a holder in the disk device where the holder for holding the disk is housed in a position over the disk driving mechanism. CONSTITUTION: A magazine M housing the disk D is ejected during the time of moving the holder 40 for holding the disk D on the upper base 26 having a clamper 28. The disk in the magazine M is carried onto a turntable 24 by the roller 46 when the holder 40 is moved to the right, whereas driving force for the roller 46 and driving force for ejecting the magazine M are common to each other. Consequently, at the time of the ejecting operation of the magazine M, the roller 46 is rotated, but since a rotary body 32 to be abutted against the roller 46 is provided on the upper base 26, the roller 46 is never brought into direct contact with the upper base 26.
Patent JP-S63147742-A (JP)
Title: Image forming device
Inventor: NOGUCHI AKIO
IPC: B65H5/26
Filed: 1986-12-10
Abstract: PURPOSE:To simplify and facilitate a control by controlling sheet feeding starting timings from sheet feeding parts having different conveying passage lengths by setting defined times for each timing in an image forming device body. CONSTITUTION:A sheet is conveyed by means of an upper stage or a lower stage conveying roller 6, 7 or a both side feeding roller 31, and comes to rest with its front end being brought into contact with a register roller 13. And, by obtaining a feeding control signal from the controller of the recording part 141 of an image processing device body, the sheet is controlled for a defined time so as to conform its transferring timing. After that, the sheet is conveyed by the conveying force of the register roller 13 and a tonor image is transferred to the sheet at a transfer part 15. Thus, a delivery starting timing is processed by the recording part body side of an image forming device, thereby, simplifying and facilitating controls from plural feeding parts.
Patent JP-2000117787-A (JP)
Title: Die for injection molding machine
Inventor: NAGATA MASATOSHI
IPC: B29L23/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a molding material from dripping down at a non-molding time and also to ensure a flow rate of the molding material at a molding time, while simplifying the structure of a gate. SOLUTION: A gate for filling a cavity 31 with a molding material in a flowing state opens in the shape of an annular slit to the inside of the cavity 31. By narrowing the width of the slit, a fluidized molding material can be prevented from dripping down from the gate. Although the slit width is narrowed, the opening area is wide as a whole, since the slit extends long circumferentially, and therefore molding efficiency can be improved by increasing a flow rate of the molding material. Moreover, the structure is simplified in comparison with that provided with an opening-closing mechanism as a means for preventing dripping-down of the molding material and ensuring the flow rate thereof.
Patent JP-S62153363-A (JP)
Title: Dry lithographic ink composition
Inventor: NAGASE KOICHI
IPC: C09D11/033
Filed: 1985-12-27
Abstract: PURPOSE:To improve resistance to scumming and to enable printing in a non- image are to be well conducted without causing scumming, by incorporating an aluminum compd. of a 1-6C alcohol in a dry lithographic ink compsn. in a specified ratio. CONSTITUTION:0.1-5wt% aluminum compd. of a 1-6C alcohol is incorporated in a lithographic ink compsn. consisting of a pigment, a vehicle resin (e.g., a resin-modified phenolic resin), wax, grease, a drying agent, a dispersant and a filler, etc. Preferred examples of the aluminum compd. of a 1-6C alcohol are aluminium isopropylate, mono-sec-butoxyaluminum isopropylate, aluminum sec-butyrate, etc.
Patent JP-H09134038-A (JP)
Title: End surface processor for printing plate
Inventor: OKUTSU KOICHI
IPC: G03G13/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To uniformly eliminate attachment from the end surface of a printing plate. SOLUTION: A base 102 is fitted to a guide rail 62 so that it can be moved along in the width direction of the printing plate 20. A blade 170 whose tip is inclined by a prescribed angle is arranged on a chamfering table 120 together with plural guide rollers (134 and the like) by being faced to the end part of the plate 20. The table 120 is freely rotatably supported by the base 102 by using a guide pin 118. Then, the table 120 is rotated with the pin 118 as a center and moved along the rail 62 in follow up the movement of the plate 20 faced to the roller 134 along in the width direction of the end surface. Thus, the tip of the blade 170 is also moved in follow up so as to fix a relative position between the blade 170 and the end surface of the plate 20.
Patent JP-H05253343-A (JP)
Title: Ball discharger
IPC: A63F7/02
Filed: 1992-10-30
Abstract: PURPOSE:To enable mounting at a desired mounting position by single action by assembling a working member which is adapted to work with an electric drive source of a leader gutter between a guide gutter and the leader guide, a downflow detector allowed to load or unload and an input connection part integral on a holding body. CONSTITUTION:A gutter component member 1 of aligning, flow adjusting guiding and discharging gutters 11, 12, 13, 14 and 15 and a holding body for holding a ball discharger are formed integrally. As a sector-shaped downflow checking member 22 advances into a guidance path 14. the head ball B1 tops contacting the outer circumference of the downflow checking member 22. At this point, the uppermost ball B5 in a flow adjusting gutter 13 is pushed toward an adjusting part 12 with the ball in the aligning gutter 11 to transit a repulsive force of the adjusting part 12 to the lower balls. As the downflow checking member 22 retracts. the balls B1-B5 flow and subsequently, the balls in the aligning gutter 11 flow down. but they are reduced in speed with the adjusting part 12 so that intervals can be secured between the following balls. The aligning gutter 11 is provided with a deceleration part 18 to reduce a force working on the downflow checking member 22. A detection optical axis of a downflow ball detector 5 is set at a position deviated slightly from the center of the balls flowing down.
Patent JP-H04164014-A (JP)
Title: Hair cosmetic
Inventor: KORESAWA TAKESHI
IPC: A61Q5/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a hair cosmetic containing a low-melting point lanoline fatty acid derivative as an active ingredient, having hair-rearing and nursing effects and effect capable of providing gloss to hair, having good productivity and stability as well as good use feeling. CONSTITUTION:The objective hair cosmetic containing a low-melting point lanoline fatty acid containing >=30wt.% of <=19C iso- and antiiso-fatty acid and/or derivative thereof as essential ingredients and obtained by preparing the above-mentioned substance according to an ordinary method. The hair cosmetic can be prepared in forms of rinse, shampoo, hair tonic, hair cream, etc. A lanoline fatty acid is a mixture consisting of 100 or more kinds of fatty acids obtained by saponifying and decomposing wool grease recovered as a oil content from a waste liquid of an aqueous cleaning liquid in scouring of wool. The low-melting point lanoline fatty acid used is obtained by separating the above-mentioned lanoline fatty acid by distillation, re-crystallization or combination therewith.
Patent JP-2001119648-A (JP)
Title: Optical modulator
Inventor: GYOTEN TAKAAKI
IPC: G02F1/13357
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional optical modulator, where an upper limit of an operating speed of an element applying 'ON/OFF' control to an output light places a limit onto an upper limit of gradation number to modulate the output light, because it has been required for the conventional optical modulator to increase the resolution of modulation per unit time, by increasing a frequency of a reference clock signal in the case of increasing the gradation number to modulate the output light. SOLUTION: A light bulb, driven by a pulse width modulation circuit controlled by a video signal modulates a light outputted from a light source and the luminous output intensity of the light source, is controlled synchronously with a clock signal of the pulse width modulation circuit, so as to increase the gradation number to modulate the output light without the need for increasing the frequency of the clock signal of the pulse width modulation circuit.
Patent JP-H09116181-A (JP)
Title: Method and device for photovoltaic element
Inventor: ICHINOSE HIROBUMI
IPC: H01L21/306
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To realize continuous processes of patterning by etching and removing short circuits at a defective part, by submerging a photovoltaic element consisting of a semiconductor layer and a transparent conductive film in an electrolyte and then, with a photovoltaic element substrate side as a negative electrode, allowing d.c. current or pulse current to flow between the substrate and the electrolyte. SOLUTION: After a solar battery substrate is assigned, the magnet provided at a substrate supporting part is lifted, so that the substrate is held by magnetic force. Then, a rotary drum is rotated, and the substrate supporting part is submerged in an electrolyte in whole together with the substrate. Then, d.c. current is applied from a power source 112 through a sequence controller 113, and, a counter electrode 104 is lowered, the rotatary drum is rotated, the substrate supporting part is assigned at the position parallel to a counter electrode 106, and then, from a power supply 113, bias is applied through the sequence controller 113. Then, during rotation, it passes through a process liquid removing mechanism 111, which uses air blowing, so that the process liquid sticking to the substrate surface is removed.
Patent JP-H11193537-A (JP)
Title: Construction method of retaining wall making use of concrete block
Inventor: MOROZUMI MASAYUKI
IPC: C04B41/65
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To promote the work efficiency of retaining wall construction work making use of concrete blocks. SOLUTION: A rear extension section 18 is extended to an upper part from the lower end of a wall surface constitution section 12 coming into contact with the upper end of the wall surface constitution section 12 provided to the lower stage thereof, and the rear extension section 18 uses a concrete block 10 forming a through-hole 20 in the vertical direction, and the rear of the wall surface constitution section 12 of a lower stage concrete block 10a is filled with backing concrete 28 upto the approximately same height as the upper end of the wall surface constitution section 12.  After the solidification of the backing concrete 28, the upper stage concrete block 10 is set on the upper end of the wall surface constitution section 12 of the lower stage concrete block 10a, and the rear of the wall surface constitution section 12 of the upper stage concrete block 10 is filled with the backing concrete 28.