baber/WOPTO huggingface dataset:
Patent JP-H05195258-A (JP)
Title: Plasma etching device
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1992-01-17
Abstract: PURPOSE:To provide the plasma etching device which increases the aspect ratio of etching and can execute cutting, deep grooving, etc., of a work with high accuracy. CONSTITUTION:This plasma etching device is disposed with the work 13 and a wire electrode 3 opposite to each other in a reduced pressure gas and is so constituted as to etch the work 13 by generating discharge plasma between the work 13 and the wire electrode 3 while moving the wire electrode 3 in its axial direction. A gas supplying device for injecting gaseous plasma in the discharge plasma generating region where the work and the wire electrode face each other is recommended to be provided in such a case and a gaseous halogen mixture is recommended to be used as the above-mentioned gaseous plasma. An NC unit 20 for controlling work feeding between the work 13 and the wire electrode 3 is recommended to be provided.
Patent JP-H11196923-A (JP)
Title: Hair setter
Inventor: MIZUGUCHI TAKASHI
IPC: A45D2/38
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a hair setter capable of reducing the scattered distribution of a dry state, and drying the overall hair for an increase in the volume thereof by exposing other than hair roots and the upper ends thereof two wind such as hot air. SOLUTION: This hair setter is equipped with an air blower body and an attachment 2 fitted to the air delivery port of the air blower body and formed to have a comb part 4 and a wind blowing opening 7 at the forward end of a cylindrical comb base 3. In this case, a first opening 7a is formed at the head contact side of a group of combs 5 arranged in one or more rows at the comb part 4 of the attachment 2 and a second opening 7b is formed at the non-head contact side.
Patent JP-S59131250-A (JP)
Title: Key telephone device
Inventor: AOYAMA SACHIO
IPC: H04M9/00
Filed: 1983-01-17
Abstract: PURPOSE:To facilitate the discrimination between a busy mode and an absence mode and at the same time to confirm a calling subscriber by informing the absence of a called subscriber to the calling subscriber by means of the output of a speech synthesizing circuit and then informing the caller number to the called subscriber after the absence state is released. CONSTITUTION:The number of a telephone 6 is dialed through a telephone 5, and a call signal is transmitted from a microprocessor 2 when the telephone 6 is in an idle state. Then a call selecting circuit 3 connects the channel. While a busy tone is transmitted to the telephone 5 from the processor 2 if the telephone 6 is busy. The processor 2 informs the absence of the called subscriber to the telephone 5 from a speech synthesizing circuit 4 if an absence setting button is operated at the side of the telephone 6. Then the number of the telephone 6 is stored to a memory in the processor 2. When the absence state of the telephone 6 is released, the telephone number stored in the memory is delivered to the telephone 6 from the circuit 4.
Patent JP-H03211998-A (JP)
Title: Speaker attaching device
Inventor: OTA SHIGEMI
IPC: H04R1/02
Filed: 1990-01-17
Abstract: PURPOSE:To easily conform a speaker fixture device to the different appearance of another machine type to use it as common parts by changing the fixing positions of front and rear main body holding parts to freely change the inclination of a speaker and the extent of projection from a frame side face. CONSTITUTION:An attaching face 6 of a speaker 8 is provided with hinge parts 1 so that a front holding part 6a is bent to the side opposite to the attaching face and a rear holding part 6b is bent to the attaching face side, and fixing parts 2 and 3 to a frame 10 are formed on front and rear holding parts 6a and 6b, and the extent of bending of each part is changed by the change of the attaching position of the frame 10 to freely change the forward inclination of the speaker 8 and the extent of projection from the frame side face. Thus, the forward inclination of the speaker 8 and the extent of projection from the frame side face are freely changed at the time of machine type development, and the device is used as the common parts.
Patent JP-2000206050-A (JP)
Title: Surface inspection method and device
Inventor: KOMATSU KOICHIRO
IPC: H01L21/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reliably detect the defect or the like of one type of or a plurality of types of patterns being formed on an object to be inspected. SOLUTION: A wafer 5 where patterns 23A and 23B with different pitches are formed is retained on a tilt stage 6. Nearly parallel illumination light is applied to the surface of the wafer 5 at an incident angle of ψ by a lighting system consisting of a light source 1-a concave mirror 4, and diffraction light being generated at a reflection angle of ϕ from the surface of the wafer 5 is received by a light reception system consisting of a concave mirror 12-an image pick-up element 15, thus obtaining the image data of the wafer 5. A tilt angle T of the tilt stage 6 is switched in a plurality of ways according to the pitch of the patterns 23A and 23B for obtaining each image data, and at the same time, the logic OR of the information of the defect or the like at each tilt angle is obtained.
Patent JP-2000204211-A (JP)
Title: Vinyl chloride-based resin for paste
Inventor: SHIRAGAMI TAKESHI
IPC: C08L27/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin for pastes excellent in expansion, surface smoothness and sharpness in embossing as expanded wallpaper and also excellent in matting property and also in rotary screen printing properties because its viscosity is low even when no blending resin is used and only a small amount of a diluent or a plasticizer is blended. SOLUTION: The vinyl chloride-based resin for pastes comprises a granulated material with an average particle diameter of 1-80 μm composed of large particles with an average particle diameter of 0.9-1.8 μm and small particles with an average particle diameter of 0.2-0.7 μm, wherein the large particles comprises an inner core with an average polymerization degree of 600-900 and an outer core, which surrounds the inner core, with a polymerization degree 100 or more larger than the average polymerization degree of the inner core and an average polymerization degree of 700-1,500, the small particles have an average polymerization degree of 600-1,500 and the number of the small particles is 10-50 times higher than that of the large particles.
Patent JP-H11205468-A (JP)
Title: Network control device and method
Inventor: NIRASAWA YOSHINOBU
IPC: H04M11/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide network control device and method capable of solving a failure by voltage polarity non-matching without using a CPU. SOLUTION: When a terminal I is off-hooked so as to perform automatic dialing, an exclusive connection control part 5 performs the changeover control of a channel relay 2a so as to connect contact points 1A-1C and 2A-2C. When the voltage polarity of the contact point A of a connection terminal 4a has been changed from positive to negative a standby state, it looks to the terminal I that the polarity of a channel voltage is inverted in the off-hooking, it is judged that calling from an exchange is performed and dialing is stopped.  Upon recognition of the dial stoppage, a maintenance person manually switches a polarity changeover switch 7 and the negative side voltage terminal of a local power feeding part 6 is connected to the respective contact points A of the terminals 4a and 4b through the respective contact points 1B-1C of the polarity changeover switch 7 and the channel relays 2a and 2b differently from Fig.
Patent JP-H08231409-A (JP)
Title: Preparation of flavono-lignan compounding,compounding of this kind,drug containing said compounding and preparation of said drug
Inventor: WAECHTER WILFRIED
IPC: A61K36/28
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a flavano-lignan preparation capable of guaranteeing sufficient usability for organisms and absorption ratio through the body of an individual. SOLUTION: An alcoholic aqueous solution of a pharmacological carrier and a wetting agent is obtained. Flavano-lignan is suspended or heated to a boiling temperature. Otherwise flavano-lignan and the wetting agent are suspended in an alcohol and heated with stirring until a clear solution is formed and the prepared suspension is mixed with an aqueous solution of the pharmacological carrier. The obtained mixture is heated with stirring until a clear solution is formed. Successively the obtained clear solution is concentrated, filtered and a formed coprecipitate is dried under vacuum. The medicine is not observed to have harmful actions and a silibinin coprecipitate is used in the case of high dose in the same manner as that of silibinin and silymarin.
Patent JP-H10204784-A (JP)
Title: Dyed fiber and its production
Inventor: KUROZUMI TADATOSHI
IPC: D06P5/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain dyed fiber that is excellent in washing fastness and sun light fastness and useful as sheets for hospitals by dyeing the fibers coated with colloidal metal compound on their surfaces with a dye having a metal- chelating structure. SOLUTION: The fiber coated with colloidal metal compound [for example, CuCl2 .3Cu(OH)2 ] is dyed with a dye having a metal-chelating structure. This dyeing process can be applied to any fiber even at ambient temperature under normal pressure independently from the dyeing conditions intrinsic to the properties of individual fibers.
Patent JP-S56104811-A (JP)
Title: Composition for oral cavity application
Inventor: NAGANUMA TAKESHI
IPC: A61K8/00
Filed: 1980-01-23
Abstract: PURPOSE:To prepare a composition for oral cavity application, having improved stability, by compounding hydroxyethyl cellulose added with a specific amount of ethylene oxide. CONSTITUTION:An oral cavity composition containing 0.5-4wt% of hydroxyethyl cellulose added with 1.8-2.8mol., pref. 2.0-2.5mol of ethylene oxide. The addition of the above compound prevents the salting-out of hydroxyethyl cellulose even in the presence of a large amount of electrolyte, and suppresses the variation  of the viscosity of the system. Consequently, there is no trouble of powder coagulation when used in a powder-containing system, e.g. tooth paste composition, and  the system thus obtained has excellent surface appearance and is resistant to the  solid-liquid separation even by storing under hot conditions for a long period.
Patent JP-H04239922-A (JP)
Title: Arithmetic processing unit
Inventor: NAKAI YASUHIRO
IPC: G06F7/493
Filed: 1991-01-24
Abstract: PURPOSE:To continue the processing without stopping decimal multiplication even at the time of the occurrence of error in a data storage means where decimal multiples of a multiplicand operand are held. CONSTITUTION:Decimal multiples of the multiplicand operand are held in a data storage means 100. A trouble detecting means 140 detects error of the output of the data storage means 100. A branch condition output means 160 controls whether trouble detection information of the trouble detecting means 140 should be outputted as the branch condition of a micro instruction in a control storage 150 or not.
Patent JP-H01184030-A (JP)
Title: Separation of isotope and equipment thereof
Inventor: SHIODA KAZUNORI
IPC: B01D59/34
Filed: 1988-01-18
Abstract: PURPOSE:To inhibit the charged particles of impurities from being mixed with an isotope being an object of separation and to recover a separable high-purity isotope by previously removing the charged particles of impurities and introducing the vapor flow of a neutral isotope into an isotope recovery device. CONSTITUTION:The vapor flow 7 of substance 1 incorporating a plurality of various isotopes which has been generated by irradiation of a charged particle beam 5 is introduced into a charged particle stripper 20. An electric field crossing to the direction of the vapor flow is given between the anodes 18 and the cathodes 19 of the stripper 20 utilized for removing impurities by an electric source device. The charged particles of impurities contained in the vapor flow 7 introduced into the stripper 20 are attracted on the electrodes 18, 19 by the above-mentioned electric field. The electrically neutral vapor flow free from the charged particles of impurities is supplied to an isotope recovery device 14. As a result, the charged particles of impurities are inhibited from being mixed with an isotope being an object of separation and a separable high-purity isotope can be recovered.
Patent JP-2000208754-A (JP)
Title: High electric-charge mobility transistor and its manufacture
Inventor: ISHIAI YOSHINORI
IPC: H01L29/812
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce connection resistance between a source/drain electrode and high mobility electric-charge channel and the on-resistance, while suppressing the increase in occupancy area in an HEMT. SOLUTION: A plurality of semiconductor layers laminated on a semiconductor substrate 1 for forming a transistor channel comprise two semiconductor layers (an electron transit layer 3 and an electron supply layer 4). A high mobility electric-charge channel (2DEG) is formed near a heterojunction between two semiconductor layers 3 and 4. At least, on one side of the plurality of semiconductor layers 3-5, a contact semiconductor layer 6 of a semiconductor material having doped impurities is formed. On the contact semiconductor layer 6, an ohmic connection layer 11 of source or drain is formed.
Patent JP-H02186871-A (JP)
Title: Picture reader
Inventor: KATSUMATA HIROAKI
IPC: G06T1/00
Filed: 1989-01-13
Abstract: PURPOSE:To avoid useless reading, etc., and to execute speedy countermeasure by judging whether a set value is within a settable range or not when a power source is turned on and informing that the value is out of the settable range, in the case of non-existing in the range. CONSTITUTION:When the power source of a picture reader is turned on, it is judged by a comparing and judging means (CPU) 1 whether the value stored in a set value storing and holding means (RAM) 3 is the value in the settable range stored in a set range storing means (ROM) 2 or not. Here, when it is judged that the value is out of the settable range, attention is called by an alarming means 6. Thus, the useless reading, which is executed while still destructing the set value, or the wasteful use of sheets in a post-printer by unclear reading can be avoided and the speedy countermeasure can be executed.
Patent JP-H11198748-A (JP)
Title: Impact absorbing pad mounting structure of pillar trim
Inventor: HIRANO KENICHI
IPC: B60R21/04
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing pad mounting structure capable of mounting an impact absorbing pad easily and inexpensively by eliminating a hot melt-base adhesive in an impact absorbing pad mounting structure in which the impact absorbing pad is installed on the inner surface of a pillar trim. SOLUTION: A holding means to hold both side edge corner parts 40a and 40b of an impact absorbing pad 40 is provided on the inner surface both side edge parts of a center pillar trim lower part 10 and a buckling rib 12 is adopted for at least one of these holding means so as to make the impact absorbing characteristics of the impact absorbing pad 40 act effectively. Also a fixedly locking structure to fixedly lock the pad quickly is adopted instead of a conventional fixedly bonding structure using a hot melt base adhesive so as to increase a mounting workability.
Patent JP-2000205513-A (JP)
Title: Combustor
Inventor: OKADA HIROSHI
IPC: F23C7/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a combustor by reducing the space of a combustion section by increasing the quantitative proportion of secondary air when the combustion amount is large. SOLUTION: A combustor is provided with a primary-air pump 4 and a secondary-air pump 10 which are independently controllable by means of a control means 13 and the quantitative proportion of secondary air is made larger than that of primary air when the combustion amount is large as compared with the case where the combustion amount is small. Therefore, the size of a primary flame which requires a forming space can be reduced even when the combustion amount is large. In addition, the size of a combustion pipe 2 can be reduced, because the secondary combustion of gasified fuel can take place even in a relatively small space.
Patent JP-S63174045-A (JP)
Title: Photosensitive planographic printing plate
Inventor: SHIBA KEISUKE
IPC: G03F7/06
Filed: 1987-01-14
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate having high sensitivity in the red color or infrared light region by incorporating a sensitizing dye which attains spectral sensitization by monomolecular adsorption and a specified hypersensitizer so as to carry out spectral sensitization. CONSTITUTION:When at least one photosensitive silver halide layer is formed on a supporting body to obtain a photosensitive planographic printing plate, a sensitizing dye which attains spectral sensitization by monomolecular adsorption and a hypersensitizer represented by the formula are incorporated so as to carry out spectral sensitization giving sensitization maximum wavelength on the longer wavelength side than 670nm. In the formula, A is a bivalent arom. group, each of R11-R14 is H atom, hydroxy group or the like, at least one among A and R11-R14 has sulfo group and each of X and Y is -CH= or -N= but at least one of X and Y is -N=. The resulting planographic printing plate has high sensitivity in the red color or infrared light region, also has superior raw stock preservability and hardly causes fogging.
Patent JP-S5393567-A (JP)
Title: Writing apparatus for kind discrimination equipment
Inventor: TANAKA TOYOHIKO
IPC: B65G47/49
Filed: 1977-01-24
Abstract: PURPOSE: To provide a spriting apparatus for kind discrimination equipment which allows writing in a contactless and accurate manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63176838-A (JP)
Title: Spring seat
Inventor: KUSANAGI KIKUO
IPC: B60G11/16
Filed: 1987-01-14
Abstract: PURPOSE:To use efficiently the forming material of a spring seat and improve the yield thereof by making the outline of a flange part approximately rectangular via the formation of notches. CONSTITUTION:Crescent notches 14 are formed at four positions of the external surface of a flange part 3 in line with 'X' and 'Y' lines orthogonal with each other and passing the center 'P' of a spring seat 12, in such a way as to be cut from a direction approximately at right angles with said orthogonal lines 'X' and 'Y'. As a result, the outline of the flange part 3 in expansion comes to have approximately a square form. Therefore, the formed body of the spring seat 13 in a forming process can be made approximately square, a forming material corresponding to the notches 14 can be efficiently used and the yield of the material can be improved.
Patent JP-S60152680-A (JP)
Title: Manufacture of galvanized steel sheet capable of preventing blackening during storage
Inventor: HIGUCHI YUKINOBU
IPC: C23C28/00
Filed: 1984-01-20
Abstract: PURPOSE:To prevent the surface blackening of galvanized steel sheets when the sheets are stored in piles, by galvanizing steel sheets in a galvanizing bath having a low Pb content and by chromating the galvanized steel sheets in a chromating bath having a specified SO4<-2> and Cl<-> content. CONSTITUTION:The surfaces of steel sheets are cleaned, pretreated, and galvanized in a galvanizing bath. At this time, strontium carbonate, Zn powder or a Ba compound is added to the bath to reduce the amount of Pb contained in the bath as an impurity to <=0.2ppm. Chromate films are than formed on the galvanized surfaces with a chromating soln. The total amount of SO4<-2> and Cl<-> contained in the soln. is regulated beforehand to <=about 300ppm. Even when the steel sheets are stored in piles at high temp. and humidity, no surface blackening is caused.
Patent JP-H04248171-A (JP)
Title: Magnetic disk device
Inventor: HASHI SHIGEYOSHI
IPC: G11B21/08
Filed: 1991-01-25
Abstract: PURPOSE:To prevent an increase in the overhead of read and write access and to maintain a uniform air bearing characteristic by moving respective another one data head and servo head of data heads and servo heads. CONSTITUTION:The respectively two servo heads 4, 7 and data heads 3, 6 are provided on a disk plate 1 for servo and a disk plate 2 for data respectively having lubricants on disk surfaces. The data head 6 and the servo head 7 seek independently from the data head 3 and the servo head 4. The deposition of slight dust and the generation of the nonuniform lubricants on the disk surfaces of the disk plate 2 for data and the disk plate 1 for servo are prevented, by which the increase in the overhead of the read and write access and the uniform air bearing characteristic is maintained.
Patent JP-H01183408-A (JP)
Title: Production of octacalcium phosphate
Inventor: TABEI SEIKICHI
IPC: C01B25/32
Filed: 1988-01-19
Abstract: PURPOSE:To mass-produce octacalcium phosphate at a time, by reacting specific calcium secondary phosphate with a slaked lime slurry. CONSTITUTION:A calsium secondary phosphate slurry having 300-100muS/cm electric conductivity at ordinary temperature in 5-40wt.% concentration is mixed and reacted with a slaked lime slurry in 3-35wt.% concentration at pH4-7.
Patent JP-S60151839-A (JP)
Title: Manufacture of magnetic disk
Inventor: TAKAHASHI JIYUN
IPC: G11B5/842
Filed: 1984-01-19
Abstract: PURPOSE:To obtain a titled disk having excellent durability with less generation of noises by using aluminum hydroxide contg. alkaline ions as a coated film-reinforcing agent. CONSTITUTION:Aluminum hydroxide Al(OH) is used in exchange for alumina. Namely, although aluminum hydroxide is colloidal, the aluminum hydroxide is gradually dehydrated on heating and converted into aluminum oxide. By utilizing said property, fine particles having extremely small particle diameter can be manufactured. Accordingly, a thinner coated film can be obtained. Since the colloidal aluminum hydroxide contains alkaline ions, the curing reaction of a synthetic resin which is added for shaping the coated film is promoted when the coated film is thermally treated, and the strength of the coated film is increased.
Patent JP-H08200025-A (JP)
Title: Solenoid valve controller
Inventor: DEO TAKASHI
IPC: F02D13/02
Filed: 1995-01-20
Abstract: PURPOSE: To maintain the smooth running condition in the transitional stage of combination change of a plurality of solenoid valves in driving a plurality of the electromagnetic drive valves as intake or exhaust valves disposed in one cylinder in different combination according to the running condition of an internal combustion engine. CONSTITUTION: A plurality of solenoid valves composing main and sub-intake valves and main and sub-exhaust valves are disposed in one cylinder of an internal combustion engine. According to the running condition of the internal combustion engine, only the sub-intake valve is controllablly opened and closed in (I) region, only the main intake valve in (II) region and both main and sub- intake valves in (III) region. A predetermined period after the running region of the internal combustion engine is shifted to different one is judged to be on the transition stage of changing over the running region to gradually change the valve opening time of the main and sub-intake valves so that an intake property is not abrupty changed.