baber/WOPTO huggingface dataset:
Patent JP-H05301736-A (JP)
Title: Method for matching viscosity of optical fiber and viscosity-matched optical fiber
Inventor: OHASHI MASAHARU
IPC: G02B6/00
Filed: 1992-04-28
Abstract: PURPOSE:To keep the loss of an optical fiber in spinning the optical fiber so as not to almost depend on production condition. CONSTITUTION:The objective method for matching viscosity of an optical fiber is characterized by determining two kinds of dopant amounts [A] and [B] added to arbitrary two parts of the optical fiber so as to satisfy conditions of the formulas dlogetaA/d[A]=KAo and dlogetaB/d[B]=KBo, wherein kinds of dopant added so the core or the clad to form a waveguide structure in the optical fiber are defined as X, the difference in specific refractive index of a quartz containing the dopant from pure quartz is defined as [X], and at this time, two kinds of dopant for adding to arbitrary two parts of the optical fiber are each defined as A and B, and the amounts of A and B ([A] and [B]) are determined to match the viscosity of the optical fiber by satisfying the equations [A]-[B]=DELTAo and KA [A]=KBo wherein the difference in specific refractive indexes in the two parts for forming the waveguide structure is defined as DELTA.
Patent JP-2000305064-A (JP)
Title: Protective sheet for liquid crystal module and liquid crystal module with protective sheet and method for protecting liquid crystal display part of liquid crystal module
Inventor: OKUMURA KAZUTO
IPC: G02F1/1333
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a protective sheet for a liquid crystal module which does not generate a change of an optical color tone of the liquid crystal module even if it is preserved and kept in a state in which the surface of the display part of the liquid crystal module is covered with the surface protective sheet and besides not only the surface protective sheet but also the liquid crystal module, the coated body, is not charged when the surface protective sheet is released. SOLUTION: The protective sheet 10 for a liquid crystal module is obtained by forming a repeatedly releasable adhesive layer 12 for example in a square frame, belt-like shape in a region corresponding to a bezel (a fixed frame) of the liquid crystal module, the coated body, on one surface of a plastic substrate 11 having rigidity capable of maintaining a non-contact state with the surface of the display part of the liquid crystal module when mounted on it, composed of polyester, acrylic, polycarbonate or the like. Also the substrate 11 is subjected to antistatic treatment for example by being provided with an antistatic layer 13 on its one or both surfaces.
Patent JP-S5443699-A (JP)
Title: Ultrasonic vehicle sensing method
Inventor: IWAMOTO KOSABUROU
IPC: G08G1/04
Filed: 1977-09-13
Abstract: PURPOSE: To maintain always a vehicle sensing function normally by using the first received pulse of pulses received in a sampling period as an automatic correcting control input of a receiving gate.  
     CONSTITUTION: Power is supplied to a vehicle sensor to oscillate clock pulse generator 1, and the ultrasonic wave is radiated from head 5 through counter 2, decoder 3 and transmitter 4. Next, reflection pulses from the vehicle, etc., are received by receiver 6, and the output is given to receiving memory 7 and receiving gate 8. Then, the output from memory 7 is applied to gate 10 through differentiating circuit 9, and the output of gate 8 is applied to gate 10 and comparator 12. After that, the output of gate 10 is applied to frequency dividing counter 17 through gates 13 to 15, and gate 16 is beforehand provided between gate 8 and head 5. Thus, the correcting operation is made slow if the reflection pulse receiving time is in the forward side in respect to the time segment point of the receiving gate, and this operation is made rapid if the time above is in the backward side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0715719-A (JP)
Title: Multimedia signal formation system
Inventor: DONARUDO EDOGAA BURAFUTO
IPC: H04N7/173
Filed: 1994-04-27
Abstract: PURPOSE: To advantageously expand the application range of the system by forming a multimedia signal from various source signals such as a still picture video signal, a complete moving picture video signal and a sound signal. CONSTITUTION: A scaler positioner 430 related to a still picture video decompressor 418 is formed correspondingly to a menu screen 500. A scaler positioner 432 corresponding to a complete moving picture decompressor 420 is formed correspondingly to windows 520, 530, 540. These scaler positioners 430, 432 are set up so as to be arranged on the windows 520, 530, 540 by reducing their size. A sound compressor 422 and its relative sound scaler 434, etc., are also formed. Minimum priority to a background 510 is applied to an output of a video combiner 440 to which the positioners 430, 432, etc., are inputted. The priority of the windows 520, 530, 540 and a text 550 can be optionally set up.
Patent JP-H06324600-A (JP)
Title: Image forming device
Inventor: SOGA SETSUO
IPC: G03G15/01
Filed: 1993-05-12
Abstract: PURPOSE:To provide an image forming device, having two or more built-in developing devices that use a color-extinguishing toner and a normal toner and capable of forming images by selecting either the color--extinguishing or normal toner without varying fixing conditions. CONSTITUTION:In an image forming device having two or more built-in developing devices 1, 2 that use a color-extinguishing toner and a normal toner, and having a heat roller fixing device 11, the softening temperature of the color- extinguishing toner is almost the same as that of the normal toner. Since the color-extinguishing toner and the normal toner have almost the same softening temperature, the necessity of varying fixing conditions from the color- extinguishing toner to the normal toner is eliminated, no waiting time for varying fixing conditions is needed, and the necessity of complex mechanisms and control means for varying fixing conditions is eliminated.
Patent JP-H05134466-A (JP)
Title: Electrophotographic developing method
Inventor: HORIUCHI HIROSHI
IPC: C08L27/08
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a bright image high in image density and drastically small in fogging with excellent charge stability and to give a good image having sail image defect by grazing of a magnetic brush and excellent durability to a latent image supporting member, which is enhanced in transfer efficiency of the toner and uses an organic photoconductor small in surface hardness. CONSTITUTION:In the electrophotographic developing method, in which the organic photoconductor is used as the electrostatic latent image supporting member and an electrostatic latent developer containing the carrier and the toner is used, a carrier made by applying the resin, containing a copolymer of vinylidene chloride and at least one kind of monomer having an unsaturated double bond possible to copolymerize with vinylidene chloride, at least on a part of the core material is used as the carrier and development is executed by the magnetic brush developing method. The carrier coated layer is excellent in film strength and in adhesive strength with the core material and gives excellent durability, fast rising of chargeability and high chargeability to the carrier.
Patent JP-S61270521-A (JP)
Title: Rolling bearing
Inventor: TANAKA HIDEYUKI
IPC: F16C33/82
Filed: 1985-05-24
Abstract: PURPOSE:To improve sealing performance in the captioned rolling bearing by providing a magnetic fluid sealing part between the inner periphery of an outer ring and the outer periphery of an inner ring so as to hold magnetic fluids through clamping a magnet between a plurality of magnetic yokes. CONSTITUTION:A magnetic fluid sealing part 7, which is formed between an outer ring 4 and an inner ring 5, is provided with a plurality of soft magnetic yokes 8a, 8b facing with each other at an interval and a permanent magnet 9 held between these yokes 8a, 8b. Gaps are formed between the inner periphery of the yokes 8a, 8b and the outer periphery of an inner ring 5 so that magnetic fluids 10a, 10b with lipophilic property is magnetically held between said gaps.
Patent JP-H10283977-A (JP)
Title: Ion implanting device
Inventor: AOKI MASAHIKO
IPC: H01J37/05
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of ion implantation by subjecting a large- bore ion beam to mass separation. SOLUTION: This device comprises an ion source 1 producing a large-area ion beam having spreads in two perpendicular directions, a mass spectrometry magnet 2 on which a plurality of fan-shaped counter magnetic poles M1 , M2 ,..., M3 having curved inclined surfaces are arranged in a circle, and a support mechanism 8 supporting a sample 3; the device causes the large-area ion beam emitted from the ion source 1 to make incident on the entrance 4 of the mass spectrometry magnet 2 for mass separation, and the large-area ion beam having a wider spread than the sample 3 in the two perpendicular directions, emitted from an exit 5, is not scanned but applied to the sample 3.
Patent JP-H07290026-A (JP)
Title: Stabilizing treatment of fused fly ash
Inventor: INOUE TAKU
IPC: B09B3/00
Filed: 1994-04-25
Abstract: PURPOSE:To surely prevent the elution of heavy metals from fused fly ash by adding aluminum sulfate to the fused fly ash obtained by fusing the incinerator ash or the like produced by incinerating municipal refuse and industrial waste, then adding a heavy metal fixing agent thereto. CONSTITUTION:Fused fly ash obtained by fusion is stored in a fused fly ash tank 1 and mixed with industrial water which has been fed from an industrial water tank 5 through a liquid transfer pump 12 and whose pH is adjusted in a pH adjusting tank 4 to turn it into a slurry. The slurry in the tank 1 is introduced into a 1st kneader 2 while measured by a rotary valve 11. Aluminum sulfate fed through a liquid transfer pump 15 provided for an aluminum sulfate tank 3 is added thereto, and is kneaded with the fused fly ash. Next, the kneaded material of the aluminum sulfate and the fused fly ash is introduced into a 2nd kneader 6, where the solution of a heavy metal fixing agent fed through a liquid transfer pump 17 provided for a heavy metal fixing agent dilution tank 7 is added to knead them. The kneaded material is discharged to a storage tank 9.
Patent JP-S592583-A (JP)
Title: Control circuit for motor
Inventor: ONO JIYUNZOU
IPC: H02P7/285
Filed: 1982-06-25
Abstract: PURPOSE:To accelerate the responding speed of a control circuit for a motor by charging a capacitor so that the charging voltage follows up the voltage of a phase control voltage terminal only when the voltage of the terminal is higher than the charging voltage of the capacitor. CONSTITUTION:A charging circuit 7 which charges so that the charging voltage of a capacitor 5 follows up the phase control voltage is provided relative to only when the phase control voltage of a phase control voltage terminal 8 is higher than the charging voltage of the capacitor 5. When the rotating speed of a motor 1 decreases, the phase control voltage abruptly rises in response to the difference of the predetermined rotating speed, and the capacitor 5 gradually rises. When a diode 22 is conducted in response thereto, the capacitor 5 is rapidly charged to the phase control voltage via the diode 22 and a resistor 14. In this manner, a motor 1 is rotated to the predetermined rotating speed rapidly at high responding speed.
Patent JP-S602168-A (JP)
Title: Machine for filling raw material of pasty food, etc.
Inventor: KISHIMOTO YASUKUNI
IPC: A23L17/00
Filed: 1983-06-20
Abstract: PURPOSE:To facilitate the filling of a paste product irrespective of the nature of the product, i.e. from a solid having ultra-high viscosity to a paste or fresh cream having low specific gravity, by combining a cylinder, a piston cavity and an eccentric shaft in a manner to achieve a specific action. CONSTITUTION:When the cylinder 2 is rotated counterclockwise, the piston cavity 3 of the cylinder 2 is interconnected to the feed port 10, the A-chamber increases its volume to cause negative pressure, and the raw material is sucked into the A-chamber. The sucking and receiving process continues until the cylinder is rotated further counterclockwise and the A-chamber is positioned at the lower left side of the cylinder 2, when the A-chamber is disconnected from the feed port 10 to finish the sucking and receiving operation. When the A-chamber passes through the 45 deg. lower left position, the volume of the a-chamber begins to contract and the raw material in the A-chamber is pressed, discharged to the extrusion port 11, and filled in a container. When the A-chamber reaches the 45 deg. upper right position, its volume becomes smallest, and the extrusion of the material is finished. The B-chamber is positioned opposite to the A-chamber, and acts in an opposite manner to the A-chamber. The raw material is transferred at a constant rate and filled in a container by this process.
Patent JP-H07291130-A (JP)
Title: Ball box conveying carriage
Inventor: SUZUKI KOICHI
IPC: A63F7/02
Filed: 1994-04-25
Abstract: PURPOSE:To lift ball boxes stacked in multiple stages on the floor face of a pachinko hall at once with no contact so as to move them directly. CONSTITUTION:In a ball box conveying carriage, a carriage main body 1 is formed of two side frame parts 2, 2, which are horizontally arranged at the predetermined interval so that a ball box placed on a floor face can be put between them, and a vertical frame part 3 standingly arranged between the rear end parts of the both side frame parts 2, 2, while on the lower face of the carriage main body 1, plural casters 5 are installed, and pushing up members 6, 6, which move upward/downward while coupling with link mechanisms 10, 10 and support the flange part (b) lower face of the ball box outer circumference so as to lift the ball box from the floor face, are arranged in the both side frame parts 2, 2. In the vertical frame part 3, an operation lever 20 operating both of the pushing up members 6, 6 via the link mechanisms 10, 10 are tiltably journalled.
Patent JP-H02288389-A (JP)
Title: Semiconductor laser module
Inventor: IMAIZUMI HISAAKI
IPC: H01S5/00
Filed: 1989-04-28
Abstract: PURPOSE:To make it possible to control a positional deviation of an optical system which incorporates a semiconductor laser element and light from the outside of a case after said case is enclosed by laying out the entire optical system or part of which incorporates said semiconductor laser element or light on a fine adjustment base supported with a plurality of piezoelectric elements. CONSTITUTION:The entire optical system or part of which incorporates a semiconductor element or light is laid out on a fine adjustment based supported with a plurality of piezoelectric elements. A strain is produced on a piezoelectric element 3a by a voltage generation section 11, keeping a semiconductor laser under its luminous state and its front and rear position is controlled in terms of a fiber 7 of a semiconductor laser element 1, allowing a voltage generator 12 and a piezoelectric element 3b to control the position on both sides slightly so that an up and down position may be minute-controlled by a voltage generator 13 and a piezoelectric element 3c. In this manner, the semiconductor laser element 1 is controlled so that the output of light from the fiber 7 may reach the maximum, which makes it possible to control positional deviations produced by heat expansion, aging, and the like even when the case is enclosed.
Patent JP-H09271354-A (JP)
Title: Production of mayonnaise
Inventor: NAKANISHI YOSHIKAZU
IPC: A23L27/60
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain low-salt mayonnaise excellent in emulsifiabillty, texture, flavor and palate feeling, comprising a specific amount of an oily phase and an aqueous phase containing each specified amount of common salt, raw albumen, yolk and a saccharide. SOLUTION: This mayonnaise comprises <=65wt.% of an oily phase such as soybean oil and an aqueous phase containing >=2wt.% of common salt, 20-60wt.% of albumen in terms of raw albumen, 2-20wt.% of yolk in terms of raw yolk and 20-50wt.% of a saccharide such as sugar. This mayonnaise meets the Japanese Agricultural Standard(JAS).
Patent JP-H05133477-A (JP)
Title: Sealing device for movable section of high pressure installation
Inventor: FURANTSU TORIIPU
IPC: F16J15/20
Filed: 1992-03-19
Abstract: PURPOSE: To realize secure sealing by extending a sleeve end protrusive surface resting on a surface of a recess in a cross section through a movable portion axis to be different from a linear from a pressure space end in touch with the movable portion till an end resting on a wall of an opening. CONSTITUTION: A sealing ring 6 is arranged in tough with an end surface 30 on a side opposite to a middle sleeve 3 or a pressure space thereof. A recess 7 opening towards a plunger 4 is formed in an end region on the side opposite to the pressure space, and an end protrusion 19 of a sleeve 5 is placed in the recess 7. The end protrusion 19 begins from a front end point 18 in touch with the plunger 4 and has an end surface forming a right angle with the plunger 4. The end surface shifts through a curved place 23 to a flat slant forming an angle B with an axis 22 and comes in face-contact with a ring 9. A force introduced from the ring 6 to the end protrusion 19 at the end surface of the end protrusion 19 is introduced only through a surface region between the curved place 23 and the ring 9, and is distributed in a surface region larger than the end protrusion 19.  Consequently, abrasions of a sealing surface of the end protrusion 19 and a contact place on the outer surface of the plunger 4 are reduced, thus a sealing force is improved.
Patent JP-H08298857-A (JP)
Title: Threshing drum structure for thresher
Inventor: TANAKA YUJI
IPC: A01F12/22
Filed: 1995-05-09
Abstract: PURPOSE: To provide a threshing drum structure of a thresher capable of affording a wide opening for operations capable of facilitating the operations for the interior of a threshing drum and ensuring the supporting and fixing of a lid unit for closing the opening. CONSTITUTION: This threshing drum structure for a thresher is obtained by pivoting a threshing drum 4 in a threshing chamber 1 so as to enable the free rotating and driving around the shaft center of the threshing drum, helically arranging threshing teeth 5a around the outer periphery of the threshing drum 4 along the threshing drum shaft center, bolting and constituting an opening 14 opened so as to communicate with the inside and the outside of the threshing drum 4 in the outer peripheral surface part of the threshing drum 4 with a lid plate unit 15 so as to enable the engaging. The bolted sites of the lid plate unit 15 are distributed and installed in each of the outer peripheral surface part of the threshing drum divided in the direction of the shaft center of the threshing drum with the threshing teeth 5a placed therebetween.
Patent JP-H01280790-A (JP)
Title: Display device for television screen
Inventor: KUSAKABE MIZUO
IPC: G09G1/00
Filed: 1988-05-07
Abstract: PURPOSE:To change the displaying area of a multiple matrix character group which can be displayed on a TV screen as time elapses by controlling a character area by using the processing data of a polarity switching circuit. CONSTITUTION:HSYNC signals are sent to an n-bit-up counter (CT) 1 and the output data of the CT 1 are given to a character generation circuit 16 and a prescribed circuit. At the prescribed circuit character displaying area setting data from a data bus 2 through a CPU are stored in an n-bit register 11. Then the data of the register 11 are given to an n-bit-up counter 12 under the control of VSYNC signals and the data of the counter 12 are sent to the polarity switching circuit 13 so as to change the character displaying area on the TV screen from the bottom to the top. Moreover, the output data of the CT 1 and circuit 13 are sent to a comparator circuit 14 where comparison control is performed for designating the changing direction of the character displaying area and the output is given to a character area control circuit 15. Then data necessary for designating the kind and color of displaying characters and constituting the characters, and the data of the circuit 15 are sent to an output control circuit 10 and a scrolling function is obtained.
Patent JP-S61269244-A (JP)
Title: Optical head
Inventor: DOI AKIHIKO
IPC: C09D127/06
Filed: 1985-05-23
Abstract: PURPOSE:To make difficult the deviation of an optical axis with a temp. change by forming a holder, connecting member and head body frame of a metal and subjecting at least one of the holder, connecting member and head body frame to insulation coating. CONSTITUTION:The holder 54, connecting member 58 and head body frame 60 are formed of the metal having a low coefft. of thermal expansion and therefore the positional deviation (optical axis deviation) of a semiconductor laser 36 with an environmental change by temp., humidity, etc. is made difficult and the malfunction of out-of-focus detection by a photodetector 49 is prevented. The holder 54 out of the holder 54, the member 58 and the frame 60 is subjected to the insulation coating and therefore the insulation of the laser 36 is made possible without interposing an insulating spacer between the member 58 and the frame 60. The number of the parts is thus decreased and the simple and small-sized construction is made possible.
Patent JP-S61269424-A (JP)
Title: Decoder of unequal length code
Inventor: YONENAGA MASAKI
IPC: H03M7/40
Filed: 1985-05-23
Abstract: PURPOSE:To attain quick correspondence to the change of content of coding and applying relay time processing by using the 1st memory discriminating a pattern of N sets of signal string and the 2nd memory discriminating the run length code. CONSTITUTION:A control section 1 controls which memory section is to be used for decoding processing of a serial data (1st memory, that is, pattern memory section 3 or 2nd memory, that is run length memory section 7). Further, a pattern address generating section 2 generates an address signal inputted to the pattern memory section 3. N sets of signal strings inputted serially are applied with unequal length coding and the 1st memory is used in applying run length coding to the specific pattern in the N sets of signal string, the 1st memory is used to discriminate the pattern of the N sets of signal strings and the 2nd memory is used to discriminate the run length code for real time processing and when the content of coding is changed, it is conducted quickly.
Patent JP-S5234028-A (JP)
Title: Process for producing inorganic fibers
Inventor: MIYASAKA YOSHIKI
IPC: C03B37/05
Filed: 1975-09-12
Abstract: PURPOSE: To produce fine and long inorganic fibers by the use of an auxiliary jet air stream, thus preventing the occurence of turbulent air streams in the process of thinning the fibers by jetting an air stream on the spun fibers scattering from the on the spun fibers scattring from the rotating disc. 
     COPYRIGHT: (C)1977,JPO&Japio