baber/WOPTO huggingface dataset:
Patent JP-H0638169-A (JP)
Title: Record transmitting and coding system
Inventor: ONAMI YUICHI
IPC: H04N19/154
Filed: 1992-07-13
Abstract: PURPOSE:To attain more efficient and practical coding by solving a problem of inefficiency due to too sufficient coding data quantity to be set to a still picture having much more redundancy when the still picture is coded by the coding system controlling accurately code data quantity and compressing the data. CONSTITUTION:The system consists of a coding section 2 coding a picture with a parameter controlling the picture quality of the decoded picture, a picture quality control parameter decision section 4 to obtain a parameter used for controlling the picture quality in response to the degree of the complicated picture to control the code data quantity accurately, and a picture quality control parameter discrimination section 8 comparing the parameter obtained from the picture quality control parameter decision section 4 with a parameter to obtain prescribed picture quality and outputting a parameter which is larger to the coding section 2.
Patent JP-S6197611-A (JP)
Inventor: JIEIMUZU AARU SUWAATSU
IPC: G02B23/18
Filed: 1985-09-20
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-H06199282-A (JP)
Title: Water pressure resistant buoyant material and its manufacture
Inventor: MORI TAKAYUKI
IPC: B63B43/14
Filed: 1992-08-05
Abstract: PURPOSE:To provide a water pressure resistant buoyant material for use in an underwater apparatus for deep sea which is equipped with a low specific gravity and a high strength by filling an opening-equipped vessel made of syntactic foam with hollow spheres of glass, etc., filling the voids with silicone oil, and sealing the opening with a cap made of synthetic rubber. CONSTITUTION:A vessel 6 having an opening 6a is made of syntactic foam and is filled with hollow spheres 7 having a micro-diameter consisting of glass, etc., and the voids are filled with silicone oil 8. The opening 6a is sealed with a cap 9 made of synthetic rubber. The sizes of these spheres 7 are approx. 100 microns by 60% and approx. 30 microns by 40%, being mixed together, and the rate of filling is determined in accordance with the anti-water pressure strength. Silicone oil 8 is of such type as dimethyl silicone oil, etc., having a viscosity of approx. 10CS. It may also be accepted that the vessel 6 is in the form of a boot made of synthetic rubber and the cap is made of syntactic foam.
Patent JP-S6185232-A (JP)
Title: Power seat device
Inventor: SAKAKIBARA KAZUMASA
IPC: B60N2/75
Filed: 1984-10-03
Abstract: PURPOSE:To increase the safety of a driver by operating a power seat mechanism at a low speed when an object exists on the seat or near the seat based on the signals coming from an operation switch and power seat mechanism operation state sensing sensor, object existence sensing sensor, and such. CONSTITUTION:at sensors 601 to 605 are imbedded in a seat cushion and set to ON if the seat is used. In addition, pressure sensitive conductive rubber 701 to 706 are arranged on the floor surface around the seat and the said sensors are set to ON if there is a luggage. When any one of the seat sensors 601 to 605 and the pressure sensitive conductive rubber 701 to 706 are set to ON by a control circuit, a control section CONT operates the seat at a low speed and eliminates a danger that persons and objects are inserted in the seat. Besides, only if the car speed is 0km per hour, the automatic operation is enabled by the car speed sensor. As a result, the safety of a driver can be increased during running.
Patent JP-2001030148-A (JP)
Title: Elid centerless grinding device
Inventor: OMORI HITOSHI
IPC: B24B5/18
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an ELID centeyless grinding device to hold a friction factor between the outer peripheral shape of a regulation wheel and a work approximately at a constant value during grinding of the work. SOLUTION: This device comprises a blade 2 horizontally supporting a rotary body work 1 and having a slope inclining an outward down state; and a regulation wheel 10 rotationally driven centering around a horizontal axis. ELID grinding is applied on a conductive grinding wheel 4. The outer peripheral part of the regulation wheel 10 comprises a conductive elastic member 11; and a wear resisting particle 12 held by the elastic member and further, is provided with an electrode 14 for electrolysis situated in the vicinity of the outer peripheral surface of the regulation wheel 10 and an electrolytic source 16 to apply a voltage for electrolysis between the electrode 14 for electrolysis and the regulation wheel 10. Conductive processing liquid flows between the electrode 14 for electrolysis and the regulation wheel 10, and as the wear resisting particles 12 are protruded by removing the conductive elastic member 11 by electrolytic dressing, the grinding-wheel is brought into contact with the outer peripheral surface of the work 1 and rotated centering around the axis thereof.
Patent JP-H0552183-A (JP)
Title: Variable capacity type compressor
Inventor: TAKAO KUNIHIKO
IPC: F04B27/10
Filed: 1991-08-21
Abstract: PURPOSE:To provide a variable capacity type compressor with less vibration and noise, excellent in capacity controllability and favourable in durability. CONSTITUTION:It is constituted of a support sleeve 25 to support a piston support 21 to drive a piston 31 and a cam plate 12 to oscillate the piston support 21 by way of varying the oscillation angle and a cam plate sleeve 15 to support the cam plate 12 by way of varying the inclination against a spindle 13. A centrifugal force to work on the spindle 13 is made to be zero, and it is constituted so that moment generated in company with rotation of the cam plate 12 comes to be larger than moment generated by inertia forces of reciprocal motions and oscillation motions of the piston 31, the piston support 21 and others.
Patent JP-H0938130-A (JP)
Title: Eye mask
Inventor: NATSUMEDA KINZABUROU
IPC: A61H39/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To recover asthenopia only by wearing an eye mask and to improve visual acuity simultaneously by forming an effective spot pressure member which projects an infrared ray radiated from the body on the periphery of the eye by reflecting it on a reflecting sheet member and stimulates a specific effective spot in the neighborhood of the eye by pressing it. SOLUTION: Cloth 1 made of hygroscopic and thick cotton fabric, an aluminum sheet member 2 on which the infrared ray is reflected, a holding sheet 5 on which an effective spot presser member 3 is mounted, and surface cloth are laminated, and an edge is covered with edge cloth 7. Moreover, the eye mask is formed by placing two flat elastic cords 8 for putting. The effective spot pressure member 3 is provided with four effective spot pressers 3b, 3d (only two out of them are shown in figure). When such eye mask is put, the eye and its periphery are irradiated by reflecting the infrared ray consisting mainly of near infrared ray radiated from the human body. In this way, muscle in the periphery of the eye ball part is warmed, by which the circulation of blood is improved.  Simultaneously, the effective spot is stimulated by the effective spot pressure member, and the asthenopia is recovered.
Patent JP-H0856381-A (JP)
Title: Reservation holding type random access control method
Inventor: ICHIKAWA TAKEO
IPC: H04W74/04
Filed: 1994-08-11
Abstract: PURPOSE:To provide a control method with which the stop of the transmission of packets or the collision of packets can be prevented even when a base station can not properly receive the packets in the case of transmitting signals to be continuously generated while dividing them into the packets. CONSTITUTION:Concerning this reserved random access method, when the base station demodulates the packets from mobile stations without fault, a channel is reserved for the relevant packet transmission destination mobile station and when any error is detected in the packet received by the reserved channel, the reservation of the channel is released. The base station is provided with a means for recognizing the completion of the reception of series of packets from the mobile station and when any error is detected in the transmitted packet from the reserved mobile station at the reserved channel although the reception of series of packets is not completed, the reservation of the channel for the reserved mobile station is held in a step 38 just for certain decided safe window time (W*).
Patent JP-H0258512-A (JP)
Title: N-(carboxyphenyl)maleimide copolymer
Inventor: HANAYAMA KYOKO
IPC: C08F220/10
Filed: 1988-08-25
Abstract: PURPOSE:To obtain the subject copolymer, consisting of a specific maleimide derivative, aromatic vinyl and unsaturated nitrile compounds, having a specific reduced viscosity and useful as a high polymer modifier, reactive high polymer, coating agent and heat resistant resin. CONSTITUTION:The objective copolymer, consisting of (A) 1-75mol% maleimide derivative expressed by the formula [e.g., N-(p-carboxyphenyl)maleilnide], (B) 1-98mol% aromatic vinyl compound (e.g., styrene) and (C) 1-75mol% unsaturated nitrile compound [e.g., (meth)acrylonitrile] and/or alkyl alpha,upsilonnsaturated carboxylate compound [e.g., methyl (meth)acrylate] and having >=0.3dl/g reduced viscosity [eta$ds$X$dp$X/c] of a solution at 0.2g/dl concentration in 1,4-dioxane as a solvent at 25 deg.C.
Patent JP-H0959186-A (JP)
Title: Production of (perfluoroalkyl)ethene and catalyst therefor
Inventor: SHIMAZAKI YOSHIHARU
IPC: B01J27/18
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To easily and safely obtain the subject compound directly in a single step without using any subordinate stock and solvent, useful as a raw material for various polymeric materials, by using a readily available specific ethanol easy to handle as raw material. SOLUTION: (C) The objective compound of formula II is obtained by dehydration reaction in a vapor phase of (A) a 2-(perfluoroalkyl)ethanol of formula I ((n) is 1-12) in the presence of (B) a catalyst pref. an oxide containing at least one element selected from the groups IIIb, IVb, Vb, VIb, Ia, IIa, IIIa, IVa, Va elements and lanthanide elements or an oxide containing phosphorus, esp. an oxide of formula III [P is phosphorus; X is Ti, Zr, La, Ce, Nb, Ta, Mo, W, B, Al, Si, or an alkali (alkaline earth) metal; O is oxygen; (a), (b) and (c) are such that, when (a) is 1, (b) is 1-50, (c) is a numerical value determined depending on the values of (a) and (b), etc.].
Patent JP-S6470257-A (JP)
Title: Brake cylinder
Inventor: GEORUKU KEERU
IPC: B60T13/14
Filed: 1988-08-25
Abstract: PURPOSE: To reduce occurrence of brake fluid leakage by locating a brake valve in the staged bore of a rod, slidably-supporting the rod in a sleeve, and slidably-supporting the sleeve in a casing area. CONSTITUTION: Packing 19, 21, 31, and 32 are formed as a low-friction packing for smoothly sliding a sleeve 14 in a stepped bore 13 or sliding a rod 15 in the sleeve 14. However, slight leakage occurs in the construction above. In order to prevent the slight leakage of servo liquid from reaching a brake chamber, for example the servo liquid returns to an axial bore 60 in a bush 51 through a ring chamber 77, a lateral bore 79, a bottom chamber 80, and axial bores 81, 82 behind the packing 31. Even if the servo liquid leaks from a cylinder chamber 30 beyond the packing 31, the servo liquid is supplied to a return passage through this passage. The same thing may be said of an inlet ring chamber 16 between the sleeve 14 and a casing section 9.
Patent JP-H04135346-A (JP)
Title: Flow control system for terminal equipment
Inventor: INOUE SUSUMU
IPC: H04L29/08
Filed: 1990-08-08
Abstract: PURPOSE:To normally execute data transmission/reception by canceling a hang state by a busy canceling means provided on the side of a terminal equipment when disorder is generated in a flow control sequence. CONSTITUTION:A terminal equipment 4 announces a receivable state by transmitting the flow control code of a ready state through a transmission line 3 to a computer 1. At such a time, when the miss or the like of the flow control code of the ready state is generated because of the transmission line 3 or the like, the computer 1 and the terminal equipment 4 are turned to the state of waiting for a communicating party. In order to cancel this state, the flow control code of the ready state is generated from the terminal equipment 4 by pushing a busy cancel key 6 of a keyboard 5 passed through a transmission line 2 so as to cancel the busy state of the computer 1 and to transmit data from the computer 1 to the terminal equipment 4 again. Thus, data transmission/ reception can be normally executed.
Patent JP-S59101276-A (JP)
Title: Arc starting method of tig welding device
Inventor: TSUNAGA HISAO
IPC: B23K9/073
Filed: 1982-11-30
Abstract: PURPOSE:To make arc starting sure and to utilize effectively a high frequency by impressing a high-frequency voltage and a source output voltage for welding between a gas shielded nozzle and a tungsten electrode and transferring the high-frequency discharge to a small corrent arc. CONSTITUTION:A high-frequency voltage and a source output voltage for welding are impressed between a tungsten electrode 12 and a gas shielded nozzle 11 in the state of projecting the tip of said electrode from the tip of said nozzle or positioning both tips flush with each other. A high-frequency discharge is started between the electrode 12 and the tip of the nozzle and is transferred instantaneously to a small current arc by an insulation breakdown effect. This arc is maintained at the small current arc by a drooping resistance 17. When the discharge is transferred to the small arc current, the high-frequency generator stops operating immediately but the small current arc is successively generated. When an electromagnetic switch 18 is closed, the output voltage of a power source 16 for welding is impressed between the electrode 12 and an object 19 to be welded, and since the ionization gas of the small current arc exists plentifully, the welding arc is generated between the electrode 12 and the object 19.
Patent JP-S59116344-A (JP)
Title: Contact material
Inventor: TAKEGAWA YOSHINOBU
IPC: C22C5/06
Filed: 1982-11-30
Abstract: PURPOSE:To obtain a contact material for electric apparatus with low contact resistance and superior welding resistance by incorporating tin oxide and zinc oxide or indium oxide into silver and by further incorporating copper as a component. CONSTITUTION:A mother alloy is prepd. by adding tin, zinc and copper to silver or tin, indium and copper to silver. The mother alloy is powdered, internally oxidized, sintered, and worked to obtain a contact material. The total amount of tin and zinc or indium to be added to silver before internal oxidation is about 2-20wt%, and the amount of copper is 0.2-3wt%.
Patent JP-2000048487-A (JP)
Title: Method and device for reproducing digital audio data
Inventor: IRIYAMA HIROSHI
IPC: H04N5/92
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an audio data reproducing method capable of preventing sound breaks or sound fading during special reproducing such as fast-forward/ slow reproducing or the like. SOLUTION: A video decoder 4 decodes MPEG video data, and an audio decoder 5 decodes MPEG audio data. Linear audio data obtained by decoding the MPEG audio data in the decoder 5 is provided with time information by a CPU 9 at a specified interval, and stored in an HDD 6. The CPU 9 selects the linear audio data outputted from the decoder 5 as audio data synchronized with reproducing video data outputted from the decoder 4 during normal reproducing, and selects the linear audio data stored in the HDD 6 as audio data synchronized with the reproducing audio data outputted from the decoder 4 based on the time information during special reproducing.
Patent JP-H0661403-A (JP)
Title: Resin-sealed semiconductor device
Inventor: MURAMATSU TETSUO
IPC: H01L23/28
Filed: 1992-08-06
Abstract: PURPOSE:To provide a resin-sealed semiconductor device provided with electrode terminals having such shapes that allow the semiconductor device to be mounted vertically or horizontally on an electric circuit board. CONSTITUTION:Since an electrode terminal 2 group protruded from one side face of a resin section 1 sealing a semiconductor element has a section which is projected from the section 1 and another section which is almost horizontal against the section 1, the semiconductor device can be mounted vertically or horizontally on an electric circuit printed board 3 and the device can have a degree of freedom in its mounting shape. In addition, the electric equipment which uses this semiconductor device can also have a degree of freedom in its shape.
Patent JP-H0655764-A (JP)
Title: Image forming device
Inventor: IWAO NAOTO
IPC: G03G15/05
Filed: 1992-08-06
Abstract: PURPOSE:To provide an image forming device with a means to allow toner particles to move by energy in an aperture electrode direction near an oscillation plate attached to the aperture electrode for preventing an aperture from becoming plugged by toner. CONSTITUTION:An electric field generation means 2 is composed of an electrode film 20 and a direct current power supply 21. The electrode film 20 consists of an insulating layer 23, the first electrode layer 24 provided on the top of the insulating layer 23 and the second electrode layer 25 installed on the lower surface of the insulating layer 2. Further, a through hole 22 is provided at a position corresponding to the opening 301 of the oscillation plate 30. In addition, the first electrode layer 24 and the second electrode layer 25 are electrically connected to the direct current power supply 21. An electric field is formed in a direction extending from the first electrode layer 24 to the second electrode layer 25. This electric field energizes a toner T transported to an area near the electrode film 20 in the aperture electrode 1 direction.
Patent JP-S6272518-A (JP)
Title: Production of sodium sulfite
Inventor: MORIMOTO YOSHIO
IPC: B01D53/50
Filed: 1985-09-25
Abstract: PURPOSE:To produce the sodium sulfite which does not decrease purity, and suppresses color by absorping a SO2 gas contd. in an exhaust gas with an aqueous solution of NaOH contg. a salt of gluconic acid followed by depositing the Na2SO3, and then separating it. CONSTITUTION:The SO2 gas contd. in the exhaust gas which generates in a metal refining, a petroleum refining and a boiler, etc., contacts with the aqueous NaOH solution contg. 10-5,000ppm the salt of gluconic acid such as a potassium gluconate, and then absorbs and reacts to form an aqueous solution of acid sodium sulfite. And then, the obtd. aqueous solution is neutralized with NaOH and Na2 CO3, etc., followed by depositing a crystal of Na2SO3 and separating and drying it. Thus, as an impurity of a metal ion contd. in the aqueous solution of the acid sodium sulfite makes it soluble in the aqueous solution with the gluconate, the impurity does not take in the crystal of the Na2SO3, thereby obtaining the white crystal of Na2SO3 having a high purity.
Patent JP-2001034749-A (JP)
Title: Color reproducing device
Inventor: NAKANO KIMITAKA
IPC: H04N1/46
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To simulate looks of colors under a desired light source by converting a beam splitting distribution, to which color filtering processing is applied, into three feature parameter coefficient signals and converting three feature parameter signals into color separation signals. SOLUTION: The parameters of converting parts 1 and 5 on a neural network and the color filter of a converting part 3 are read out of a storage part 7 and set to the neural network of the converting parts 1 and 5 and the matrix of the converting part 3. Then, the color separation value signal of a source image is read from an input part 6, the color separation value signal is converted into three main component vector coefficient signals by the converting part 1, and these respective main component vector coefficient signals are converted into a beam splitting distribution signal by the converting part 2. The beam splitting distribution signal is converted into three main component vector coefficients by a converting part 4 and these coefficients are converted into color separation values by a converting part 5.  On the basis of these color separation signals, an image estimating the looks of image colors is outputted by an output part 8.
Patent JP-S58114880-A (JP)
Inventor: KIGAMI SUSUMU
IPC: B25J9/02
Filed: 1981-12-29
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-H01157537-A (JP)
Title: Formation of crystalline compound semiconductor film
Inventor: TOKUNAGA HIROYUKI
IPC: H01L21/365
Filed: 1988-08-24
Abstract: PURPOSE:To improve a growth control characteristic of a thin film and to improve quality by a method wherein a specified alkyl substance is introduced into a crystal formation and treatment space as one of raw material gases. CONSTITUTION:An SiO2 film 10 is deposited on a support substance 9 which is resistant to a high temperature. Nucleus-formation density (NDS) of a II-VI compound semiconductor on the SiO2 film 10 is made small and is used as a face (SNDS) not forming a nucleus. Then, the surface of the SiO2 film 10 is masked with a photoresist 11 to be a desired pattern. Ions 12 of a prescribed element are implanted onto the surface of the exposed SiO2 film 10 by using an ion implanter. Regions 13-1, 13-2 where the ions have been implanted are used as a face (SNPL) forming the nucleus. The photoresist 11 is removed; the support substance 9 is cleaned; after that, while an organic metal material expressed by a general formula of R1-Xn-R2 is used as a raw material to supply a group VI element, a compound semiconductor film is formed on a substrate. In this formula, n is an integral number of 2 or more, R1, R2 are alkyl groups and X is S, Se or Te.
Patent JP-H09106551-A (JP)
Title: Optical disk device
Inventor: SOMA YASUHITO
IPC: G11B7/09
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To stably perform a tracking servo by providing a tracking actuator moving a light source of a light beam in the radial direction on an optical head. SOLUTION: A pit area 101A and a groove area 101B are provided on an optical disk 101 from the inner periphery, and a VTOC area is arranged in the vicinity of the inmost periphery of the groove area 101B. A spindle motor 102 driven and rotated by a motor drive circuit 103 rotates the optical disk 101. The optical head 104 is constituted of a lens 118 converging the light beam, a tracking actuator 117 moving the lens 118 in the radial direction in the optical head 104 and fine adjusting and a photodetector 119 converting reflected light from the optical disk to an electric signal. The optical head 104 is moved in the radial direction by a traverse mechanism 105. A preamplifier 107 adds or subtracts the electric signal from the photodetector 119 in the optical head 104 to output a tracking error signal TE(C) and an RF signal (A).
Patent JP-H06153783-A (JP)
Title: Improved dried fruit and its combination with grains
Inventor: JIYOISU MEARII KAANZU
IPC: A23L7/10
Filed: 1993-08-25
Abstract: PURPOSE: To provide a dried fruit product which keeps more natural taste and which is soft for a long time even in a dried state and keeps sufficient taste and good color, and to provide its producing method. CONSTITUTION: This food consists of a dried fruit coated with a particulate reaction product of citric acid and a calcium compd. selected from calcium hydroxide, calcium oxide and calcium carbonate. The molar ratio of calcium to citric acid in the reaction product is 2.5:2 to 2.95:2, and the pH of a water slurry with 1% concn. of the reaction product at 25 deg.C is about 4 to <7.
Patent JP-S59100595-A (JP)
Inventor: SAITOU TAKATSUGU
IPC: H05K3/34
Filed: 1982-12-01
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。