baber/WOPTO huggingface dataset:
Patent JP-H07262365-A (JP)
Title: Method and device for image processing
Inventor: MURAKAMI KEIICHI
IPC: H04N5/202
Filed: 1994-03-18
Abstract: PURPOSE:To provide an image clear for an observer by adaptively changing converting characteristics corresponding to the picture element value of an attention picture element based on the statistical distribution of the picture element values of the attention picture element and surrounding picture elements. CONSTITUTION:The data of picture element values are outputted from a non- interlace FM1, the data of picture element values before 1 to 4 lines respectively from the output data are stored in respective line buffers 2a-2d, and the picture element values are inputted to the respective correspondent comparators of a comparator array 3. At each comparator, the input picture element value is compared with a designated threshold value and when the input picture element value is larger, '1' is outputted to an adder 4 but when it is smaller, '0' is outputted to the adder 4. Then, the total input number of '1' is calculated and outputted to a converting characteristic selecting ROM 5. At the converting characteristic selecting ROM 5, based on the value of the total number, the area where these picture element values exist is decided, and the optimum converting characteristic corresponding to the area (attention picture element) is selected and outputted to a gradation converting ROM 8.
Patent JP-S59175570-A (JP)
Title: Cylindrical type nonaqueous electrolyte battery
Inventor: ASAMI YOSHIAKI
IPC: H01M6/16
Filed: 1983-03-24
Abstract: PURPOSE:To prevent the deterioration of capacity by filling the winding core trace space section of an electrode group with activated alumina. CONSTITUTION:A winding core trace space section formed at the center of an electrode group 2 is filled with activity alumina 3. As a result, the metal lithium of a belt-type negative electrode 9 is prevented from being reacted with moisture and sodium is prevented from being diluted on the surface of lithium during storage and, as a result, the deterioration of battery performance capacity can be prevented. The activated alumina 3 is suitable since an acid or neutral dipped liquid when it is dipped in water has smaller sodium ion elution.
Patent JP-H10244685-A (JP)
Title: Ink jet printer, printing method, and ink refilling method
Inventor: GUNTHER MAX S
IPC: B41J2/175
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To replace components easily without using a special tool and a technical serviceman by moving a control valve from a passive position located apart from a print head to an active position engaging with an entrance port of the print head, and refilling ink to an ink container without removing a print cartridge. SOLUTION: The printer is equipped with an extra-carriage ink container and a carriage-mounted print cartridge 100, and a valve 120 is mounted on a valve holding arm 170. The cartridge 100 is furnished with a housing 102 that surrounds an internal container 104 storing ink, a print head 106 with ink jet nozzles is mounted thereon. The print head 106 receives ink from the container 104 through the entrance port 114 and discharges ink droplets. And ink flows between the extra-carriage ink container and the cartridge container 104. To replace the valve 120, a dart direction key 222 is combined with a compatible direction slot 224 manually by a valve handle 226.
Patent JP-S57162410-A (JP)
Title: Superconductive coil winding
Inventor: SAKUYAMA MASAKI
IPC: H02K55/04
Filed: 1981-03-31
Abstract: PURPOSE:To facilitate highly-precise fabrication of a superconductive coil by splitting its bobbin to a linear part and a circular part. CONSTITUTION:A linear part 161 and a circular part 162, which form a bobbin, are separately fabricated and then got together with clamping bolts 165, so coil's fabrication coil is easy. Particularly, the circular part 162 can be easily fabricated by a method wherein a full circle for the part 162 is produced with a lathe and then cut into the two, saving time for mechanical work and providing high precision of dimensions as well. Further, since build-up can be done with bolt tightening, no distortion as seen in welding arises and dimensional precision can be highly obtained.
Patent JP-H05248873-A (JP)
Title: Piezoelectric vibration gyroscope
Inventor: MASUKO TSUTOMU
IPC: G01C19/56
Filed: 1992-03-06
Abstract: PURPOSE:To obtain the title gyroscope excellent in temp. characteristics by reducing the effect on temp. characteristics due to polarization without deteriorating vibrator characteristics by limiting an area to be subjected to polarization processing. CONSTITUTION:In a piezoelectric vibration gyroscope wherein strip like electrodes are applied to the peripheral surface of a piezoelectric ceramics body having a circular cross section in the longitudinal direction thereof at a predetermined interval, the ratio Ld/L of the length Ld of each of the strip like electrodes and the axial length L of the piezoelectric ceramics body is set to 0.2<=Ld/L<=0.55.
Patent JP-H05249008-A (JP)
Title: Clamping apparatus and transmitting apparatus of tension load and tension tester using the clamping apparatus
Inventor: NOJIMA TAKETOSHI
IPC: G01N3/08
Filed: 1992-03-06
Abstract: PURPOSE:To easily and strictly clamp two members which are formed separately without a complicated treatment made to the members for clamping, and to easily and inexpensively transmit the large tension load to a hard and brittle material. CONSTITUTION:This apparatus is provided with a cylindrical member (clamping member) L having a cylindrical connecting face La formed confronting to a to-be-coupled face Wa of a tension load acting member (to-be-clamped member) W, and a cylindrical member T of low elasticity which is placed between the faces Wa and La and has an outer face and an inner face respectively in touch with either of the faces Wa and La. The cylindrical to-be-coupled face Wa of the member W is at one end in the longitudinal direction of the member W. Moreover, a compressing means is provided at each of the inner and outer faces of the member T in touch with the faces Wa and La for compressing the cylindrical member T thereby to generate the large compressional stress in a direction perpendicular to the face in touch with the face Wa, La.
Patent JP-H07258126-A (JP)
Title: Spiro compound
Inventor: AKUTSU MITSUO
IPC: C07D303/46
Filed: 1994-03-18
Abstract: PURPOSE:To obtain novel a spiro compound capable of giving an anisotroplc liquid crystal composition with high dielectric constant as an electro-optical display material by its mixing with esp. a nematic liquid crystal material. CONSTITUTION:The spiro compound of the formula I [ X is cyano or a halogen; Y is H or a halogen; A is a (one or two 0 atomscontg. saturated three-to six- membered ring; R is an alkyl), e.g. 6-(4-cyanophenyl)-1-ethylspiro[2,5]octane. The compound of the formula I, for example, a spiroalkane compound can be obtained by reaction a 4-alkylidenecyclohexylbenzene compound and an alkane dilodide; an oxaspiro compound can be obtained by reaction between a 4-alkylidenecyclohexyl-benzene compound and an peroxide; and, a dioxaspiroalkane compound can be obtained by reaction between a 4-(substituted phenyl)cyclohexane and a glycol.
Patent JP-H09217627-A (JP)
Title: Direct injection lean burn high compression ratio gasoline engine
Inventor: MATSUOKA HIROSHI
IPC: F02B23/10
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To form a central combustion chamber in a piston or in cylinder head, to set a low compression ratio by rich air-fuel mixture in the central combustion chamber, set a main combustion chamber at a high compression ratio by lean air-fuel mixture and improve thermal efficiency by making the lean air-fuel mixture as the whole of the combustion chamber. SOLUTION: A central combustion chamber 2 is formed on a cylinder head 12, and a projected part 6 capable of closing most of an opening 30 by rushing in a cavity 20 in the neighborhood of a piston top dead center is formed on a piston 3. Fuel from a fuel injection nozzle 4 is set to be injected in the central combustion chamber 2, and rich air-fuel mixture in the central combustion chamber 2 is ignited by a spark plug 5. A compression ratio of the central combustion chamber 2 is set lower than a compression ratio of a main combustion chamber 1 in a piston compression top dead center.
Patent JP-S60192203-A (JP)
Title: Measuring instrument
Inventor: HINATSU JIYUNJI
IPC: G01L11/02
Filed: 1984-03-13
Abstract: PURPOSE:To accurately measure the pressure of a body to be measured, by providing a reflecting member and separating an optical path into the 1st optical path which condenses lights to a microlens through an optical measuring element and the 2nd optical path which condenses lights to the microlens through a branching element. CONSTITUTION:The 1st reflecting member 12 is put in a position almost parallel to the optical axis of this measuring instrument and a body to be measured 11 presses an optical elastic effect element 5 with prescribed pressure, and then, an optical output is emitted from a light emitter 1. The optical output is converted into parallel beams by a microlens 3 and separated into the 1st optical path which passes the parallel beams to an optical measuring element 17 and the 2nd optical path which passes the parallel beams through a branching element 18 for a prescribed time by means of the tilting motion of the 1st reflecting plate 12. Then optical signals (a) and (b) which are alternately made incident on a light receiver 10 under a pulse-like condition are converted into electrical signals and division processing is performed on the electrical signals. In this way, the pressure applied to the optical elastic effective element 5, namely, the pressure of the body to be measured 11 is measured.
Patent JP-2000250105-A (JP)
Title: Flash light emission device and camera equipped with the same
Inventor: NAGAE RYUICHI
IPC: G03B15/05
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain desired light distribution for a camera equipped with a flash light emission device using light emitted from a xenon tube for prescribed illumination through a prism. SOLUTION: This camera is provided with a reflection surface 11a controlling a light distributing angle in an upper and a lower directions at the back part side of the prism 11 forming a Fresnel lens controlling the light distributing angle in a left and a right directions and V-shaped grooves 11b and 11c for positioning the xenon tube 12 at the front surface. The arranging positions of the grooves 11b and 11c are set near the electrodes of the tube 12 to be attached and the tube 12 is pressed to the prism side 11 from the back side by an elastic member 14 through a reflector 13.
Patent JP-S59175030-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: C10M105/24
Filed: 1983-03-24
Abstract: PURPOSE:To obtain a magnetic recording medium having high adhesive strength, good lubricity and a long still life by forming continuously a magnetic film of a ferromagnetic Co alloy, etc. on a high polymer substrate then forming an org. material layer of a higher fatty acid, etc. by diagonal vapor deposition on the film surface. CONSTITUTION:A thin ferromagnetic film of a Co alloy, etc. is continuously formed by a vapor deposition method, etc. on a polyethylene terephthalate film, etc. A nonmagnetic layer and a soft magnetic layer may be provided between said film and the magnetic film. An org. lubricating agent composed of a higher fatty acid such as stearic acid or its amide, etc. and the amide thereof is then diagonally deposited by evaporation on the thin ferromagnetic film in such a way that the angle (incident angle) between the normal erected on the substrate plane and the incident direction of the vapor of the org. lubricating agent attains >=40 deg.. The atmosphere for vapor deposition may be any of active gas such as O2 and inert gas such as Ar. The magnetic recording medium having good adhesive strength of the org. lubricating agent and a long still life is thus obtd.
Patent JP-H07233623-A (JP)
Title: Fitting structure for bathroom storage panel
Inventor: ICHIKAWA MAKOTO
IPC: E04F19/08
Filed: 1994-02-22
Abstract: PURPOSE:To easily fit a storage pipe by inserting a hand into the opening section of a wall panel from the indoor side, coupling a stop member with the rail groove of an angular pipe frame, and fixing a fitting metal via the stop member in one touch. CONSTITUTION:A storage panel 52 is inserted into an opening section K from the indoor side, and the coupling piece 52b of the storage panel 52 is thrust and inserted into a gap formed between the spring piece 2a of a fitting metal 2 and an angular pipe frame 1 from the indoor side. The coupling piece 52b is pressed to the angular pipe frame 1 side and pinched by the elasticity of the spring piece 2a, and the storage panel 52 is firmly fixed. A release stop projection 52c is formed at the tip of the coupling piece 52b, the release stop projection 52c is firmly pinched by a spring piece 2d, and the release of the storage panel 52 is prevented. A hand is inserted into the opening section K from the indoor side, a stop member 3 is fitted to the rail groove 1a of the angular pipe frame 1 in one touch, and the fitting metal 2 is fixed from the indoor side in sequence.
Patent JP-H07232248-A (JP)
Title: Material for filling fitting part of nozzle for continuously casting metal and fitting method
Inventor: ASO TATSUJI
IPC: B22D11/10
Filed: 1994-02-24
Abstract: PURPOSE:To improve the air-tightness of a fitting part and to enable maintaining of the stable function even in the case of using a nozzle for a long time in a hot state by containing an oxide having the temp. becoming the specified viscosity in the temp. range from room temp. to the temp. of molten metal. CONSTITUTION:In the case of using the divided type pouring nozzle in a continuous casting process of the metal, a recessed part 2 at a part of the fitting surface of the fitted immersion nozzle or long nozzle 1B and a projecting part 3 on the fitting surface at the upper part of an upper nozzle 1A are arranged. At the time of fitting both nozzles 1A, 1B, filling material 8 is filled in a groove of the recessed part 2 arranged on the fitting surface at the immersion nozzle or long nozzle 1B side and after preheating, both nozzles are fitted. At this time, the oxide having the temp. becoming viscosity of 10<4>-10<5> poise in the temp. range from room temp. to the temp. of molten metal is contained in the filling material 8. Therefore, the gap of the fitting part is sealed with the filling material 8, and in this result, the air-tightness of the fitting position is improved.
Patent JP-S60194760-A (JP)
Title: Controlling method for cycloconverter
Inventor: TATARA SHINJI
IPC: H02M5/27
Filed: 1984-03-15
Abstract: PURPOSE:To improve the input power factor without a distortion in an output current waveform by controlling the output voltage of one of two sets of reversible converters connected in series in every phase by considering the maximum voltage capable of being output from the other converter when asymmetrically controlling the converters. CONSTITUTION:The primary windings 11, 21, 31 of input transformers 1-3 are connected with a 3-phase AC power source, and two sets of secondary windins 12, 13, 22, 23, 32, 33 are respectively connected with the AC input sides of reversible converters, 411, 412, 421, 422, 431, 432. When two sets of the converters connected is series in every phase are asymmetrically controlled, the output voltage of one converter is controlled to different maximum value in response to the forward conversion by considering the maximum voltage capable of being output from the other converter, and the output voltage of the other converter is controlled to the value obtained by subtracting the voltage command value of a cycloconverter, i.e., the command value of the output voltage as the phase converter.
Patent JP-H04267942-A (JP)
Title: Preparation of microcapsule and photosensitive material
Inventor: FUMEI FUMEI
IPC: G03F7/004
Filed: 1991-02-25
Abstract: PURPOSE:To obtain a microcapsule having a uniform particle size by a method wherein an oily solution and an aqueous solution containing a water-soluble polymer are mixed and the resulting liquid mixture is passed through the gap between relatively rotating inner and outer cylinders to obtain an oil in water type emulsion and a microcapsule wall is subsequently formed to the periphery of an oil droplet. CONSTITUTION:An oily solution and an aqueous solution are mixed in a proper ratio in a preparatory emulsifying tank 1 and a preparatory emulsion is prepared by a stirrer 6 to be sent into an outer cylinder 3. A relatively rotating inner cylinder 4 is provided in the outer cylinder 4 and the liquid sent into the outer cylinder 3 is sent into an encapsulating tank 7 while it receives uniform shearing force in the gap between the inner and outer cylinders 3,4 and subjected to wall membrane forming treatment to obtain a microcapsule. The gap between the inner and outer cylinders 3,4 is pref. set to 0.1-2 mm and the stagnation time of the emulsion in the gap is pref. set to 0.2 sec. By this method, the microcapsule having a uniform particle size can be obtained.
Patent JP-H05250185-A (JP)
Title: Communication method of blackboard model
Inventor: KAWASAKI TAKAMASA
IPC: G06F9/46
Filed: 1992-03-09
Abstract: PURPOSE:To shorten an overhead by performing an area setting so as to allot individually a shared memory to each peripheral process and defining the area as an exclusive information writing area for communication. CONSTITUTION:Peripheral processes 11 to 1n write information to be transmitted to shard memory areas 51 to 5n alloted respectively. The peripheral process which writes the information in the shared memory 5 of the peripheral processes 11 to 1n notifies a blackboard process main body 4 of that the information is written by a signal/wait instruction. The blackboard process main body 4 writes an answer in the shared memory area in accordance with the read information. Further, the blackboard process main body 4 notified the peripheral process corresponding to the shared memory area where the answer is written of that the answer is written by using the signal/wait instruction. Therefore, the communication between the blackboard process 3 and the peripheral processes 11 to 1n is performed by a control instruction transmission by using an exclusive shared memory area individually alloted to each peripheral process.
Patent JP-H08214693-A (JP)
Title: Producing method of tuber of potato by grafted plant
Inventor: OKA ICHIRO
IPC: A01G1/06
Filed: 1995-02-16
Abstract: PURPOSE: To efficiently produce the objective tuber of potato, reduce infection percentage of disease injury of the resultant tuber, make exceedingly ready of harvesting operation and contrive to reduce labor by grafting using a seedling of a family Solanaceae plant as a rootstock and a seedling of potato as a scion, and hydroponic culturing to form the tuber on above-ground part. CONSTITUTION: A grafting is performed using a seedling of a family Solanaceae plant such as nightshade or tomato as a rootstock and a seedling of a family Solanum tuberosum plant such as potato as a scion, resultant plant is cultured by a hydroponic cultivation method to form a tuber on above-ground part, then the objective tuber of potato is produced.
Patent JP-S59176307-A (JP)
Title: Production of polypropylene
Inventor: MORI SHIGEO
IPC: C08F10/06
Filed: 1983-03-28
Abstract: PURPOSE:To produce, in high activity, PP having a uniform particle diameter, a high bulk density and high stereoregularlity, by polymerizing propylene in the presence of a specified catalyst containing a Mg compound having a specified average particle diameter and a particle distribution. CONSTITUTION:In (co)polymerizing propylene in the presence of a catalyst consisting mainly of (A) a reaction product between a Mg compound and a Ti compound and (B) an organometallic compound, use is made of, as the Mg compound in component A, a compound represented by the formula (wherein R<1> is a 1-10C alkyl, cycloalkyl, aryl, alkenyl or aralkyl, X<1> is a halogen, and n is 1.0-2.0) and having such a particle diameter distribution that its average particle diameter is 20-100mu and particles of a diameter <=10 account for 10wt% or below. This makes it possible to produce, in high activity, PP having a uniform particle diameter, a high bulk density and high stereoregularity.
Patent JP-S62207750-A (JP)
Inventor: SAKAI ETSURO
IPC: C04B28/04
Filed: 1986-03-10
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-S53136036-A (JP)
Title: Preparation of copper phthalocyanine of novel crystal rho form
Inventor: NINOMIYA MICHIKAZU
IPC: C09B67/50
Filed: 1977-05-04
Abstract: PURPOSE: To prepare the title blue pigment tinted intensely with red, by reacting a raw material mixture composition comprising 1-amino-3-imino-isoindolenine, an inorganic halogen compound, and ethylene glycol with a copper (II) salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62207442-A (JP)
Inventor: MURAKAMI YUSHIN
IPC: A61B8/00
Filed: 1986-03-10
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-H03251234-A (JP)
Title: Bone salt determination device
Inventor: OIKAWA SHIRO
IPC: H05G1/26
Filed: 1990-02-28
Abstract: PURPOSE:To determine a bone salt quantity with high accuracy by calculating the bone salt quantity by using plural combinations of the X-ray intensity data before and after the transmission through a living body in respective energy bonds when the energy range to be determined by the threshold is divided to plural energy bands of narrow widths. CONSTITUTION:The X-ray energy distribution after the transmission through the living body 3 is measured in the range of the energy at the K absorption end of I from the max. energy of the transmitted X-rays in the case of, for example, NaI, which range is set by a pulse height analyzing threshold setting device 10. An energy width setting and combination setting device 11 divides this range to the bands of the plural energy band widths as narrow as to be regarded as a monochromatic X-ray and maker the measurement with the X-ray intensity before and after the transmission through the living body 3 at the respective energy bands to be executed by a reference energy distribution measuring instrument 8 and a post-transmission energy distribution measuring instrument 9. The data set by the energy width setting and combination setting device 11 is sent to a bone salt quantity calculating device 12 by which the bone salt quantity is calculated.
Patent JP-H03251313-A (JP)
Title: Tapping controller
Inventor: ONODERA TAKAYOSHI
IPC: B23G3/02
Filed: 1990-02-28
Abstract: PURPOSE:To provide a tapping function easily on the work machine having no other function so far, by controlling a phase of the three phase alternating current fed to the work machine according to positive rotation/reverse rotation for controlling the work machine. CONSTITUTION:It is assumed that a right screw cutting is selected by a select switch 14 and the rotation time of a spindle 11 is obtained by the parameter input from an input device 15 in a control unit 7. When a foot switch 8 is depressed in this state, the control unit 7 turns as electromagnetic contactor 6 for positive rotation ON and a reverse rotation electromagnetic contactor 5 OFF. A spindle 11 performs a positive rotation via a motor 10 accordingly, so that right screw cutting is performed for a work 13. The control unit 7 then makes the spindle 11 rotate reversely by turning the positive rotation electromagnetic contactor 6 OFF and the reverse rotation electromagnetic contactor 5 ON, at the time when the time elapses by the rotation time obtained beforehand from the action start, and pulls a tap 12 out of the work 13.