baber/WOPTO huggingface dataset:
Patent JP-H0764348-A (JP)
Title: Preparation of electrophotography developer
Inventor: TEIMOSHII JIEI FURAA
IPC: G03G9/12
Filed: 1994-07-19
Abstract: PURPOSE: To economically produce a liq. or dried electrophotographic developer composition contg. small polymer grains of the order of submicron to micron. CONSTITUTION: A liq. or dried electrophotographic developer composition is produced as follows. Namely, (a) the molten mixture contg. a polymer resin, a colorant such as PV fast blue, a charge director such as ammonium stearate and a nonaqueous solvent such as liq. hydrocarbons is formed, and a first suspension of the color polymer grains having about 5- about 100μm volume average diameter is obtained. (b) The first suspension is homogenized by the use of a dairy piston homogenizer under about 100-about 500 bar pressure, and a second suspension contg. the color polymer grains having about 0.1- about 5μm volume average diameter is obtained.
Patent JP-H0721951-A (JP)
Title: Particle beam neutralizer and particle beam irradiation device using this neutralizer
Inventor: SAKAI KATSUHIKO
IPC: H01L21/027
Filed: 1993-07-06
Abstract: PURPOSE:To provide a neutralizer with no secondary charge caused by particle charge for neutralization, low operation voltage. high controllability, and compact control power source. CONSTITUTION:An electron source 5 for keeping cathode potential the same as the potential of a work 9, and a layered grid 2 enclosing an ion beam 1 and applied with positive voltage are installed. Low energy electrons supplied from the electron source 5 are stored in the layered grid 2. The electrons stored in the layered grid 2 are attracted by space charge of the ion beam 1 and trapped to neutralize the ion beam. A neutralizer arranged just before the work 3 acts as Faraday cup and current value of the ion beam 1 is obtained. A particle irradiation device with correct dimension is thus provided.
Patent JP-S6229664-A (JP)
Inventor: WAKAZONO ATSUSHI
IPC: E04B1/98
Filed: 1985-07-30
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-H0727034-A (JP)
Title: Assist air control device for internal combustion engine
Inventor: YAMASHITA YUKIHIRO
IPC: F02M69/00
Filed: 1993-07-06
Abstract: PURPOSE:To suppress a pulsation of air according to opening/closing an air control valve at cold time and further to improve controllability of an ISC function. CONSTITUTION:When judged cold time from an output of a cooling water temperature sensor 30, in an ECU25, by controlling an opening of the first flow control valve 1, opening control for controlling an assist air supply amount is performed. When judged warming up time, injection synchronous control for controlling the first flow control valve 1 opened/closed, synchronously with fuel injection of fuel injection valves 23a to 23d, can be performed.
Patent JP-H0457100-A (JP)
Title: Multi-pulse encoding device
Inventor: IWAHASHI NAOTO
IPC: G10L19/08
Filed: 1990-06-27
Abstract: PURPOSE:To compress and encode a sound signal and to simple obtain an optimal composite sound signal by comparing voice information from a composite filter, and input voice information, and encoding the information related to the composite filter based on a result of the comparison and a driving pulse corresponding thereto. CONSTITUTION:By passing through long-term prediction composite filters 31 - 3m and short-term prediction composite filters 41 - 4m, composite sound signals Q(n)1 - Q(n)m are obtained, and they are sent to a comparing/selecting circuit 10. In a comparison processing part 11 of the circuit 10, error signals of the signals Q(n)1 - Q(n)m, and an input sound signal S(n) passing through a terminal 5 are obtained, and based on them, the composite sound signal Q(n)9 by which a square error becomes minimum is selected, and its result is sent to a selection processing part 12. In the selection processing part 12, information of a delay tap number M9 of a long-term prediction composite filter from which an optimal signal Q(n)9 is obtained and a prediction coefficient beta9 and a multi-pulse train V(n)9 of the corresponding multi-pulse generating circuit is selected, sent to an encoding circuit and encoded, and thereafter, outputted as an output signal C(n) from an output terminal 7.
Patent JP-S6322680-A (JP)
Title: Printing apparatus
Inventor: TANI TSUKASA
IPC: B41J35/28
Filed: 1986-07-16
Abstract: PURPOSE:To remove such a defect that an ink ribbon is hooked with a printing part and slackening is generated in the ink ribbon to result in the damage of the ink ribbon, by a method wherein a printing member is made movable in approach and spaced-apart directions with respect to a platen in connection with movement such that a ribbon cassette is mounted to and detached from a carriage. CONSTITUTION:As a ribbon cassette 14 is raised upwardly in a state mounted on a carriage 8, a ribbon holder 16 is brought to an open state by the energizing force of a spring 18. Further, a selection motor 9 moves on a rail 19 along with the wheel 11 thereof in a direction spaced apart from the platen through an arm 20 as the ribbon holder 16 is opened. Therefore, an ink ribbon 15 is prevented from hooking with the wheel 11 and the ribbon cassette 14 can be detached from the carriage 8.
Patent JP-2000000273-A (JP)
Title: Insertion type side fence provided with attaching position adjustment type leg part
Inventor: FUKUHARA EIICHI
IPC: A61G7/05
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of attaching an insertion type side fence by adjusting a space between the attaching legs of the insertion type side fence. SOLUTION: This fence is constituted of a first attaching leg part 12a, a second attaching leg part 12b and a fence part 12c supported by the first and second attaching leg parts 12a and 12b and the upper end part of the second attaching leg part 12b is screwed to a leg fixing part 18 freely attachably and detachably mounted to a lower side horizontal pipe 17 by screws S1-S4. The plural pieces of the leg fixing parts 18 are fixed so as to suit the second attaching leg part 12b to the attaching hole of a side frame 11 together with the first attaching leg part 12a beforehand to the lower side horizontal pipe 17, or one leg fixing part 18 is moved and fixed based on an appropriate positioning means provided on the lower side horizontal pipe 17.
Patent JP-S5790645-A (JP)
Title: Two-color recording method
Inventor: TSUSHIMA SHIYUUICHI
IPC: G03G13/01
Filed: 1980-11-27
Abstract: PURPOSE:To obviate sticking of carriers by making a conductive substrate in a photoreceptor light-transmittable and irradiating light having a specific wavelength region uniformly from the rear side of the photoreceptor after developing with the 1st kind of a toner. CONSTITUTION:A palladium conductive layer is formed by vapor deposition on one surface of a transparent polyester film to the film thickness of the extent of having light transmittance, whereby a conductive substrate is obtained. Light is generated from a red light lamp 11A, and under the irradiation of red light, primary charging with a charger 11 is carried out to charge the surface potential of a photoreceptor to +2,500V, thence exposure by the light image of a two color original is accomplished and developing by a negative charge red toner is carried out by a developing device 13 after this. Next, the blue light by a blue light lamp 14 is irradiated uniformly to the photoreceptor from its rear side, and the photoreceptor is developed by a developing device 15. After the development, the images are fixed on a recording sheet, then the good two-color images without sticking of the carriers are obtained.
Patent JP-S6321658-A (JP)
Title: Image forming method
Inventor: TOYOKICHI NAOKI
IPC: G03G15/22
Filed: 1986-07-15
Abstract: PURPOSE:To form a spuriously inverted negative image, a normal positive image, and a positive contour image by forming a spuriously inverted positive latent electrostatic latent image temporarily from a negative original image and carrying out reversal development. CONSTITUTION:In inverted image formation mode, an electrifying charger 2 give constant-potential charges to the surface of a photosensitive drum 1 and the surface of the drum 1 is exposed to the negative original image through a slit and a screen 31 to form the electrostatic latent image. Then, the surface of the drum 1 is given charges having the same polarity with the electrostatic latent image and thus electrified again by a scorotron charger 4. Consequently, the positive electrostatic latent image obtained by inverting the negative original image spuriously is formed and a developing device 5 performs the reversal development. Consequently, the spuriously inverted negative image is formed and image forming processes are changed selectively to form the normal positive image and positive contour image.
Patent JP-H0649246-A (JP)
Title: Heat-sealable film and film laminate provided with antistatic coating, their production and their use
Inventor: KARURUUHAINTSU KOTSUHEMU
IPC: C08J7/056
Filed: 1993-06-14
Abstract: PURPOSE: To obtain a heat-sealable film having a prescribed thickness, being excellent in transparency and stability and useful for highly sensitive electronic parts etc., by applying a soln. contg. a specified polymer to the surface of a film such as a single layer having a heat-sealable layer outside.  
     CONSTITUTION: A soln. or a dispersion liq. contg. a soluble and intrinsically electrically conductive polymer or oligomer comprising structural units of the formula and having a degree of polymn. of ≤100 in an oxidized form and an appropriate number of anions to compensate for a positive charge is applied to the surface of a single- or multilayer film having one or more outer heat- sealable layers to obtain the objective heat-sealable film having 0.005-0.08 μm thickness after drying and 10 5 -10 11  Ω surface resistance. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0914286-A (JP)
Title: Clutch disc
Inventor: OSONE KAZUO
IPC: F16D13/64
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a product developing clutch disc that can experiment on a delicate hysteresis torque variable. SOLUTION: A clutch disc is provided with friction material 12 for generating hysteresis torque between the input side 6a, 6b and the output side 2, a spring means 13 for pressing the friction material 12, and a hysteresis torque adjusting screw means 30 for changing the set position of the spring means 13.
Patent JP-S6145983-A (JP)
Title: Multiple date display timepiece
Inventor: NABEYAMA TAKATOSHI
IPC: G04C17/00
Filed: 1984-08-10
Abstract: PURPOSE:To make a mutiple date display by providing a date plate for a date display of the solar calendar and the 2nd date plate on which numbers 1-30 as dates of the old calendar are printed alternately at the circumferece together with charactes indicating the magnitude of a tidal current corresponding to dates of the old calendar. CONSTITUTION:The speed reduction ratio from an hour wheel 11 to a date indicator driving wheel is reduced to half and the date indicator driving wheel 10 makes one turn a day. Numbers 8a of the 2nd date wheel 10 are printed alternately, so the size of the star wheel 8c of the 2nd date plate 8 is set so that it rotated by an angle 2/31 a day by the 2nd plate advancing claw 10b of the date indicator driving wheel 10 and the 2nd adjusting lever 9; and the tip of the advancing claw 10b presses a tooth part 8d of the star wheel 8c of the 2nd date plate 8, which is rotated counter-clockwise as shown by an arrow B, so that the star wheel 8c moves by two teeth. Simultaneously, the date plate 7 moves by one teeth by pressing the tip of the date plate advancing claw 10a against the tooth part 7a of the date plate 7. Thus, the multiple date display of the solar calendar and old calendar is made through the simple mechanism. Characters inducating the magnitude of a tidal current are printed corresponding to dates of the old calendar to make a tidal current display.
Patent JP-S6324381-A (JP)
Title: Character recognition postprocessing system
Inventor: IGARASHI JIICHI
IPC: G06K9/72
Filed: 1986-07-16
Abstract: PURPOSE:To improve the postprocessing effect of character recognition by making misreading detection by distance value beforehand for all for first possible characters and utilizing it for the detection of misreading overlooked by form element analysis. CONSTITUTION:It is assumed that a word; A is misread as A' when an input sentence is recognition processed. Misreading detection by a distance value found in character recognition process is made for all character strings (units) divided by punctuation marks. Then flags are set up for characters judged as there is possibility of misreading. Such character category is represented by P. In this case, a flag is set up only for the word, A'. Then morphene analysis is made for the first possible character string of the unit. In the case where characters belonging to P exist, a word including the head character belonging to P is made an unknown word anew. Flags of the length of extent of objective character string from the head of the unknown word part are cleared. The word, A' is excluded from the category P, and A' is corrected to A and outputted.
Patent JP-H1012606-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L21/76
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To flatten an element isolating region and, at the same time, to suppress the elongation of a bird's beak by forming a field oxide film by removing a nitride film from the bottom section of an opening after etching a silicon substrate and nitriding an oxide film formed by oxidizing the etched part of the silicon substrate. SOLUTION: When a semiconductor device is manufactured by forming a field oxide film 108 on a silicon substrate 101, an oxidation preventing film 103 is selectively provided on the substrate 101 with a pad oxide film 102 in between. Then an opening is formed by removing the pad oxide film 102 from the opened area of the oxidation preventing film 103 and the substrate 101 is etched by using the film 103 as a mask. After the substrate 101 is etched, a silicon oxide film 106 is formed by oxidizing the substrate 101 in the opening and a nitrogen-contained silicon film 107 is formed by nitriding the film 106. Then the field oxide film 108 is formed by heat treatment after removing the silicon nitride film 107 formed on the bottom of the opening.
Patent JP-H04189394-A (JP)
Title: Drum type washer
Inventor: NUKAGA SUNAO
IPC: D06F37/30
Filed: 1990-06-26
Abstract: PURPOSE:To lock a drum at an accurate position by employing such constitution that a drum lock mechanism can function to a power transmission element nearest to a motor out of the power transmission elements included in a deceleration mechanism. CONSTITUTION:Washing is thrown in from an aperture to the drum 16 and a washing operation is started. While the washing operation is performed, the rotary shaft 56 of the motor 54 is transmitted to the rotary shaft 18 of the drum 16, thereby, the drum 16 is rotated. When the washing operation is completed, a state where the aperture of the drum 16 is located at a prescribed position can be maintained by utilizing the electrical braking means of the motor 54. In such a satate, the drum 16 can be locked by applying the drum lock mechanism 72 to a pulley 58 fixed on the rotary shaft 56 of the motor and comprising the deceleration mechanism at a side nearest to the motor 54. Thereby, it is possible to inexpensively and surely lock the drum at the prescribed position.
Patent JP-H0610491-A (JP)
Title: Soundproof floor equipped with buffer layer
Inventor: HOSONO TOSHIRO
IPC: E04F15/20
Filed: 1992-06-25
Abstract: PURPOSE:To reduce the extent of a floor impact noise due to a light weight impact source in a long joist high floor type soundproof floor by installing a buffer layer in space between a bedding floorboard and a finishing floorboard. CONSTITUTION:A sleeper 4 consisting of wood, laminated wood, etc., and a framework being composed of a long joist 5 consisting of wood, laminated wood or the like are set up on a floor slab 1 via vibro-proofing rubber. Next, a bedding floorboard 3 consisting of a veneer board, a particle board or the like is stuck on the framework. In succession, a finishing floorboard 2 consisting of plywood, flooring or the like is stuck onto the bedding floorboard via a buffer layer 8 consisting of a rubber mat, a soft resin mat or the like. In addition, this buffer layer 8 absorbs any possible impact exciting force to be added to the finishing floorboard 2 in space between both upper and lower living rooms. With this constitution, a floor impact noise due to a light weight impact source is thus reducible.
Patent JP-H0218680-A (JP)
Title: Picture processing system
Inventor: MATSUI RIICHI
IPC: G06T7/00
Filed: 1988-07-07
Abstract: PURPOSE:To realize many functions just with the calculations of the same kind by providing an optimizing means which changes the characteristics of a window and an LPF so as to obtain the maximum value of the valuation function. CONSTITUTION:An operation 3 is carried out to separate an AC signal equivalent component from a DC signal equivalent component of a picture obtained by applying a window 1 and an LPF 2 to the picture received from an input device. Then the evaluation function value is calculated 5 from the DC signal equivalent part and the AC signal equivalent component obtained through a band pass type characteristic conversion filter 4. The optimum characteristics are obtained for the window 1 and the LPF 2 so as to secure the maximum value of the evaluation function. Thus the characteristics of the window 1 and the LPF 2 can be decided so that the feature of an original picture signal serving as an input picture can be extracted at the maximum. Furthermore it is possible to realize such functions for detection of edges, the lines, the characters, etc., just with the calculations of the same kind. At the same time, no influence is caused by the noises and the picture points of a pseudo halftone picture.
Patent JP-S6327546-A (JP)
Title: Vinyl chloride resin composition
Inventor: TAKATO KOICHI
IPC: C08L27/06
Filed: 1986-07-18
Abstract: PURPOSE:To obtain the titled composition having improved heat-stability in molding and discoloration resistance and chalking property of molded article and suitable as canvas, tarpaulin, etc., by compounding specific amounts of zinc oxide, zinc dithiocarbamate, etc., to a base resin. CONSTITUTION:100pts.(wt.) of a vinyl chloride resin is compounded with (B) 0.1-10pts., preferably 0.5-7pts. of zinc oxide, (B) 0.05-5pts., preferably 0.25-3pts. of a zinc dithiocarbamate of formula (R1 and R2 are 1-18C alkyl, phenyl, etc.) (e.g. zinc dimethyldithiocarbamate), (C) 0.3-5pts., preferably 0.5-3pts. of a polyhydric alcohol (e.g. trimethylolpropane) or a partial ester of polyhydric alcohol and (D) 0.1-7pts., preferably 0.5-5pts. of one or more components selected from hydrotalcite, magnesium oxide, magnesium hydroxide and barium soap.
Patent JP-H0521713-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMAKAWA KAZUHIRO
IPC: H01L21/822
Filed: 1991-07-09
Abstract: PURPOSE:To control operation and non-operation states of respective blocks by a single kind of power supply potential in an integrated circuit which is formed on a single semiconductor chip and divided into a plurality of blocks. CONSTITUTION:Power is directly supplied to a subsystem block 23a from supply terminals V1 to V8. Power is supplied to a main system block 22 from the supply terminals V1 to V8 via switching elements S11 to S17. Power is supplied to a subsystem block 23b from the supply terminals V1 to V8 via switching elements S21 to S24. The switching elements are turned ON/OFF according to a value of power supply potential. In addition controlling operation and non-operation states of respective blocks by the switching elements according to the value of power supply potential eliminates a need for an external means for controlling ON/OFF. It is possible to reduce a fluctuation in power supply potential supplied into a semiconductor integrated circuit device.
Patent JP-H0457815-A (JP)
Title: Curing agent composition for urethane resin
Inventor: KODA HAJIME
IPC: C08G18/08
Filed: 1990-06-26
Abstract: PURPOSE:To obtain a curing agent composition which has low viscosity and good workability and can give a polyurethan resin of good elongation and low shrinkage by mixing a mixture of a normally solid aromatic polyamine with a polyoxyalkylenepolyol with a specified formal compound of a glycol ether. CONSTITUTION:100 pts. wt. mixture of active hydrogen compounds comprising 1-80 wt.% normally solid aromatic polyamine and 99-20 wt.% polyoxyalkylenepolyol is mixed with 5-300 pts. wt. formal compound of a glycol ether of formula I (wherein R and R' which are the same or different are each a 1-15 C hydrocarbon residue optimally substituted by 1-4 halogen atoms; X and Y are each a 2-4 C bivalent hydrocarbon residue; (n), (m), (o) and (p) are each 0 or a positive number; their sum is a positive number of 4-20; and the members inside each pair of the brackets are arranged at random or in blocks.
Patent JP-2000003901-A (JP)
Title: Semiconductor device manufacturing method and device
Inventor: UEDA AKIHIKO
IPC: H01L21/302
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method and device having sufficient selective ratio of etching rate for either one of a silicon nitride film and a silicon oxide film. SOLUTION: The manufacturing method of a semiconductor device is to etch a polysilicon or silicon using either one out of nitrosyl chloride, nitrile chloride or nitrosyl bromide or using chlorine or bromic base etching gas additionally containing either one out of nitrogen oxide, dinitrogen oxide, nitrogen dioxide, nitrogen trioxide, dinitrogen trioxide, dinitrogen tetroxide, dinitrogen pentoxide. Besides, in this semiconductor device manufacturing device, at least both of an upper electrode 11 and a covering 13 are to be covered with either one out of a silicon nitride film, a boron nitride film or a titanium nitride film.
Patent JP-H0461672-A (JP)
Title: Magnetic head assembly
Inventor: SUGAWARA TADAMI
IPC: G11B21/12
Filed: 1990-06-28
Abstract: PURPOSE:To thin the magnetic disk driving device by providing a rigid member in a position separated from a carriage and a holding case on at least one of two-layer-like leaf hings springs, and providing projectingly a lift arm on this rigid member. CONSTITUTION:Two-layer-like leaf hinge springs 6, 7 which extend roughly in parallel to each other and whose fitting height to a carriage 3 is different are provided, and on at least one of the two-layer-like leaf hinge springs 6, 7,rigid members 8, 9 are provided in a position separated from a carriage 3 and a holding case 5, and a lift arm 11 is provided projectingly on the rigid members 8, 9. Accordingly, by pushing up slightly the lift arm 11 positioned in the base end side of the holding case 5, the holding case 5 can be separated enough from the lower side magnetic head 2, and also, the leaf hinge spring 7 whose fitting height to the carriage is near in the two-layer-like leaf hinge springs 6, 7 controls an inclination and a moving amount of the holding case at the time of elevation, therefore, it becomes unnecessary to provide specially a control member. In such a way, the device can be thinned.