baber/WOPTO huggingface dataset:
Patent JP-H08244999-A (JP)
Title: Paper feeding device of image forming device
Inventor: ASAI YOSHINORI
IPC: B41J13/02
Filed: 1995-03-07
Abstract: PURPOSE: To easily execute detaching and fitting work of a paper feed roller by enabling a roller shaft to be fitted to or detached from a bearing part and to be rotated, and providing a guide means guiding the roller shaft between the bearing part and the outside of an image forming device above the image forming device. CONSTITUTION: When a paper feed roller 12 is detached from an image forming device main body 2 for example, the roller shaft 14 of the paper feed roller 12 is detached from a bearing part 21, and taken out outside the image forming device main body 2 using a guide means 31. When the paper feed roller 12 is to be fitted to the image forming device main body 2, the roller shaft 14 is pushed in up to the bearing part 21 from the outside of the image forming device main body 2 using the guide means 31, and mounted to the bearing part 21. Hereat, detaching and fitting of the paper feed roller 12 can be executed by using the guide means 31 on the above position from the installed face of the image forming device main body 2, and hence the work can be executed in the installed state without turning over the image forming device main body 2.  Consequently, detaching and fitting work of the paper feed roller 12 can be easily executed.
Patent JP-H03249801-A (JP)
Title: Resonance frequency adjustment method for dielectric resonator and dielectric resonator
Inventor: KUROKI HIROSHI
IPC: H01P7/04
Filed: 1990-02-27
Abstract: PURPOSE:To easily adjust a resonance frequency by removing a part of an external conductor on one end side against the bottom position of a recessed part when the resonance frequency is to be increased, and removing a part of the external conductor on the other end side forming the external conductor against the bottom position of the recessed part when the resonance frequency is to be lowered. CONSTITUTION:It is assumed that the resonance frequency of a resonator A is lower than a target value and the resonance frequency of a resonator B is higher than the target value. In the adjustment of the resonance frequency of the resonator A, removal parts 19 are formed on the upper side as shown in the Figure against the bottom position of a cavity 14. In the adjustment of the resonance frequency of the resonator B, removal parts 19b are formed on the lower side as shown in the Figure against the bottom position of the cavity 14. Thus, the resonance frequencies of respective resonators can easily be adjusted by providing the removal parts 19a and 19b in the external conductor 18.
Patent JP-H03249802-A (JP)
Title: Band pass filter
Inventor: SEI HISASUKE
IPC: H01P1/207
Filed: 1990-02-27
Abstract: PURPOSE:To eliminate a spurious resonance mode by inserting plural conductive rods into the H surface of a coaxial conversion waveguide at every 1/4 wavelength so as to adjust them. CONSTITUTION:N-number (integer of n>=1) of conductive rods 1 and 2 are inserted from the H-surface of the coaxial conversion waveguide 19 in parallel to an electric field at the intervals of about 1/4 wavelength of a basic resonance mode frequency so that they come to the length of 1/4 wavelength of the spurious resonance mode frequency. Consequently, the conductive rods 1 and 2 are inputted to a line in the form of parallel susceptance elements in the center frequency area of a fitter and n-number of conductors are arranged at the intervals of about 1/4 wavelength of the basic resonance mode frequency. Thus, the conductors change from capacitive to inductive by adjusting the parallel susceptance. Thus, matching is attained because n-number of the conductors can independently be varied. when the length of the rods is changed by parallel reactance, the conductive rods 1 and 2 resonate in series in the high area side of the filter and they operate as serial resonance elements. Thus, the spurious modes of dielectric resonators 6-10 can be suppressed.
Patent JP-H04266267-A (JP)
Title: Color pattern processing picture processor
Inventor: ISEMURA KEIZO
IPC: H04N1/48
Filed: 1991-02-20
Abstract: PURPOSE:To implement color pattern processing and to attain efficient color pattern processing without preliminary scanning by simplifying the operation and facilitating the adjustment also to a delicate color. CONSTITUTION:The processing unit is provided with a color discrimination means 302b discriminating a color of an input picture, a designation means designating a color plane in a form of a pattern, and a conversion means 302c converting the color of the input picture discriminated as above into a designated pattern. Since the color pattern processing is implemented by only the operation of the designation of the color plane in a form of a pattern, the operation is simplified and the picture speed is increased. Furthermore, delicate adjustment of the color pattern processing is also facilitated.
Patent JP-2000238835-A (JP)
Title: Package film
Inventor: NAITO ISAO
IPC: B65D65/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a film which is excellent in barrier properties against visible light and ultraviolet rays, has good whiteness and allows a package which can be subjected to inspection for mixture of foreign materials by a metal detector and cooking of food by a microwave oven to be obtained. SOLUTION: A black resin layer 6 containing a coloring pigment for shielding visible light in a wavelength region of 390 to 550 nm and a sealant layer 3 having white resin layers 4, 8 containing a coloring pigment for shielding ultraviolet rays in a wavelength region of 240 to 390 nm are laminated on a base film 1, and the sealant layer further includes transparent resin layers 5, 7 to form a film.
Patent JP-S61207013-A (JP)
Title: Diffusion device for semiconductor substrate
Inventor: SATO MITSUO
IPC: H01L21/22
Filed: 1985-03-11
Abstract: PURPOSE:To contrive improvement in the yield of production by a method wherein a semispherical gas mixing plate is provided at the outlet port of an impurity flow-in tube with which gaseous impurities are introduced into a furnace core tube. CONSTITUTION:Gaseous impurities such as POCl3, for example, are passed through a gaseous impurity flow-in tube 24, they are jetted out from notched grooves 26, 26..., run along the inner surface of a gas mixing plate 27, and they are mixed with the carrier gas N2 which is flowed in from a carrier gas flow-in tube 23. The mixed gas is flowed into the gas mixing plate 27 formed in one body with the furnace core tube 22 which is heated up by an electric furnace 21, and as the gas runs along the surface smoothly, it is fully heated up and diffused toward the jetting out port of the flow-in tube 23 in the state of evaporation. As a result, the gaseous impurities are mixed with the carrier gas excellently, they are reacted on semiconductor substrates 30 and 30... in a fully mixed state, and the reaction product film in the substrate 30 and between substrates 30, 30... can be made uniform, thereby enabling to improve the device process and the yield of production.
Patent JP-S58173454-A (JP)
Inventor: REIMONDO DABURIYUU HATSUGINSU
IPC: B65H7/14
Filed: 1983-03-22
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-S58164396-A (JP)
Title: Automatic switching communication system of voice encoding method
Inventor: AZEYANAGI KATSUYOSHI
IPC: H04M1/253
Filed: 1982-03-25
Abstract: PURPOSE:To allow a subscriber to use various voice encoding means properly upon occasion for communication, by providing a subscriber terminal with a composite CODEC. CONSTITUTION:When the subscriber lifts a handset 5, a signal control circuit 11 detects that and a dial tone from a signal generator 14 is sent out to the handset 5 through a synthesizing circuit 15. Once the subscriber operates one desired voice CODEC selection button 7 and inputs a called-subscriber's number with dial buttons 6, the control circuit 11 sets the composite CODEC 10 to a prescribed function to send out information on an encoding system and dial information to a digital subscriber line 3 through a multiplexing circuit 12 and a circuit terminating circuit 13. Althrough a switchboard which is not shown in a  figure performs switching processing to start a call, but when an opposite subscriber terminal does not match with the encoding system, a signal showing  that is sent back. In this case, the control circuit 11 lights on the mismatching  lamp 8 of a display part 17 and the originating subscriber is informed of the mismatching by a sound.
Patent JP-H06261164-A (JP)
Title: Facsimile equipment
Inventor: TAMAOKI TADASHI
IPC: H04N1/00
Filed: 1993-03-09
Abstract: PURPOSE:To perform the automatic distribution of facsimile data by transmitting the facsimile data received via a telephone line to an information processor connected to a LAN in facsimile equipment connectable to the LAN. CONSTITUTION:In the facsimile equipment 4, a personal computer 3 that becomes the transmission destination of the facsimile data is decided based on the identification information of the facsimile equipment 12 that is a transmission origin when it is attached on the facsimile data transmitted from the facsimile equipment 12 via the telephone line 10, and a LAN interface part 5 transmits the facsimile data to a decided personal computer 3.
Patent JP-H09217360-A (JP)
Title: Lightweight form body, and construction method for forming concrete structure using lightweight form body
Inventor: MORIYA TAKASHI
IPC: E02D27/01
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the construction with an extremely light weight, dispense with any skilled technique, shorten the term of works, and integrate a foamed body block to concrete to provide excellent heat insulating property and enhance the strength. SOLUTION: A pair of foamed body blocks 2, 2 formed of a synthetic resin material are connected in the mutually opposed state by a plurality of connecting plates 9, 9,..., whereby a concrete filling space A is formed between the foamed blocks 2, 2. Each foamed body block 2 has a fitting protruding part on the upper surface, a fitting recessed part on the lower surface, and an engaging protruding linear part 5 and an engaging recessed groove 6 on both end surfaces, respectively. This lightweight form body includes a straight lightweight form body using a pair of substantially L-shaped sectional foamed body blocks 2, 2, and a corner lightweight form body using a pair of substantially L-shaped sectional foamed body blocks.
Patent JP-H09217651-A (JP)
Title: Head cover of internal combustion engine
Inventor: KASAHARA SATOSHI
IPC: F16M1/026
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a head cover by eliminating deflection of a bolt. SOLUTION: A guide part 7 through which a bolt 4 is free to be inserted so as to be projected to an inner surface of a head cover 2 is provided. Consequently, as swinging of the bolt 4 is prevented by the guide part 7, it is possible to easily screw the bolt 4 in a female screw 9 cut off by a boss 3 even when the boss 3 for head cover installation of a cylinder head 1 can not be visually observed.
Patent JP-S58167483-A (JP)
Inventor: TAKASHIMA HIROO
IPC: H05B3/10
Filed: 1982-03-25
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-S54141721-A (JP)
Title: Preparation of methacrylic acid
Inventor: YAMAMOTO AKIHISA
IPC: C07C67/00
Filed: 1978-04-24
Abstract: PURPOSE: To prepare methacrylic acid in high conversion and yield, by catalytically oxidizing methacrolein in gas phase, separating the produced methacrylic acid by the counter-current contact with an absorption solvent under specific temperature condition, and oxidizing the unreacted methacrolein in the second oxidation stage.  
     CONSTITUTION: A mixture containing methacrylic acid, produced by the catalytic gas-phase oxidation of methacrolein with molecular oxygen and steam introduced into a reactor 2 through a pipe 1, is cooled and introduced into a methacrylic acid absorbing column 6. Absorbing solvent such as water, etc., is introduced into the absorbing column through pipes 7 and 8, and the above mixture is made contact countercurrently with the absorbing solvent under the top temperature of ≥ 60°C and the bottom temperature of ≥ 65°C. A solution containing methacrylic acid is obtained from the bottom. The unreacted methacrolein and steam are discharged from the top, and introduced to the second stage oxidation process 12 where the methacrolein is again oxidized in gas phase to methacrylic acid.  
     EFFECT: Separation and recovering processes of the unreacted methacrolein can be eliminated. Methacrylic acid can be effectively recovered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57164515-A (JP)
Title: Manufacture of coil for resin-insulated armature
Inventor: FUKAI KIYOUJIROU
IPC: H02K15/12
Filed: 1981-04-01
Abstract: PURPOSE:To equalize the thickness of a resin insulated layer and to improve quality by a method wherein a coil impregnated with resin is immersed in a heat curing tank filled with unreusable resin for heating and after taking out the coil under semihardening state, the coil is again heated for curing. CONSTITUTION:An insulating tape 12 with good resin impregnation is wound on the external circumference of a coil 11 wound with an element wire and rough insulation is applied to the insulating tape 12. Furthermore, the external circumference of the insulating tape 12 is covered with a good mold releasing tape 13 consisting of a fluororesin film, for example. Next, the tapes 12, 13 are immersed in an impregnating tank to impregnate insulating resin in the coil 11. Next, the coil 11 is taken out of the tank and immersed in a heat hardening  tank 3 filled with unreusable used insulating resin 2 to perform heat hardening  treatment. At that time, a packing 4 is inserted in the central part of the coil.  Next, when the resin 2 reaches semihardening conditions, the coil is taken out  of the hardening tank 3 to peel the resin 2 and tape 13 and the coil 11 is again  heated until the impregnated resin is completely hardened. In this way, the flow- out of resin impregnated at the hardening process of the coil can be prevented  and the thickness of an insulating layer can be equalized to improve insulation.
Patent JP-S57163262-A (JP)
Title: Developing device of electrostatic latent image
Inventor: WADA KENICHI
IPC: G03G15/08
Filed: 1981-03-31
Abstract: PURPOSE:To keep ratio of toner in a developer constant at all times, by providing a mobile member moving means that shifts a mobile member when the toner is supplied to open an aperture for the pass of the supplied toner, then stopping the mobile member at the closing position of the aperture when no toner is supplied. CONSTITUTION:When no toner is supplied, an aperture 7 for the pass of the supplied toner is closed with a reciprocal moving plate 8 to avoid the supply of the toner 6 to a development tank 3. On the other hand, when the toner is supplied, both the plate 8 and a control plate 10 start moving toward an arrow (b). In this case, a developer 4 which is stored in a development part De of the tank 3 by the function of a bent part 8a of the plate 8 is forcibly moved to a toner supply part Su. At the same time, the developer 4 stored in the part De is lowered down to level B at it upper level of the part Su side. As a result, the developer 4 at the part De moves slight to the Su side at the part higher than the level B. Thus the upper face level is lowered as a whole for the developer 4 at the part De.
Patent JP-H01223724-A (JP)
Title: Chemical vapor growth device
Inventor: KAWAZU NORIAKI
IPC: H01L21/205
Filed: 1988-03-02
Abstract: PURPOSE:To equalize the concentration of a reaction gas on a semiconductor wafer and to make the film thickness and film quality of a thin-film deposited onto the semiconductor wafer uniform, by concentrically arranging a plurality of nozzles supplying the reaction gas while controlling the reaction gas flowing through each nozzle independently. CONSTITUTION:A semiconductor wafer 1 is placed in an atmosphere interrupted from the outside air by chambers 2, and heated by a heater 3. A desired thin- film is deposited onto the semiconductor wafer 1 by introducing a reaction gas controlled by each flow controller 4a-4c from nozzles 5a-5c respectively. Since the reaction gas fed onto the semiconductor wafer 1 at that time is controlled and supplied separately independently from a plurality of concentrically disposed nozzles 5a-5c, uniform concentration distribution can be acquired on the semiconductor wafer 1, thus also making the film thickness and film quality of the deposited thin-film equal.
Patent JP-H05252217-A (JP)
Title: Delay detecting system
Inventor: MISHIRO TOKIHIRO
IPC: H04L27/38
Filed: 1992-03-05
Abstract: PURPOSE:To provide a delay detection system in which a code error rate is not deteriorated even when a reception frequency is changed in the delay detection system. CONSTITUTION:The delay detection system in which a reception signal is branched, the one branched signal is left as it is and the other passes through a delay circuit, the signal is demodulated based on phase comparison between both branched signals is provided with a phase correction section 4 added to the delay circuit and with an error detection section 5 integrating an error signal resulting from eliminating the modulation component from the demodulation output, and the phase correction section 4 controls so that the level of the demodulation output is constant based on the output of the error detection section 5. The reception signal is the phase modulation signal preferably. Furthermore, the reception signal is a signal on a phase plane resulting from applying quasi-synchronization quadrature detection to the quadrature modulation wave signal and applying polar coordinate transformation to the result.
Patent JP-S52132436-A (JP)
Title: Method for obtaining high-temperature liquid or steam
Inventor: AKUTA TOMOTAKA
IPC: F24V30/00
Filed: 1976-04-28
Abstract: PURPOSE: To propose is the method for systematizing and utilizing on a circulating basis the generation of hot liquid or steam in high-temperature by overlapping more than two stages of special construction and controlling system over the generation process of dissolution heat or that of dilution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07256862-A (JP)
Title: Equipment for wiping surface of printing paper
Inventor: TAKEUCHI HIDEO
IPC: B41F23/00
Filed: 1994-03-18
Abstract: PURPOSE:To make uniform the wetting condition of a sheet for wiping printing paper. CONSTITUTION:Sheets 4 and 18 for wiping which come into contact with the surface of running printing paper 3 with different speeds from each other and have suitability for water retention, pressing rollers 14 which press the sheets for wiping on the surface of the printing paper and have surfaces suitable for wetting respectively, and water vessels 16 wherein the pressing rollers are immersed, are provided. Since a uniform water film can be formed on the surfaces of the pressing rollers, the wetting condition of the sheets for wiping the printing paper is made uniform.
Patent JP-S59180255-A (JP)
Inventor: MISHIERU BENIKUURU
IPC: F25B21/02
Filed: 1984-03-14
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-S61206830-A (JP)
Title: Method of controlling magnetic powder type electromagnetic clutch for vehicle
Inventor: HAYASHI TAKASHI
IPC: B60W10/04
Filed: 1985-03-12
Abstract: PURPOSE:To make objective meet rotating speed a value reflected by will of a driver by determining the objective meet rotating speed based on at least one of required output of a vehicle and changing speed of the required output from the relation previously obtained. CONSTITUTION:An objective meet rotating speed of an engine is gradually determined in an objective meet rotating speed setting unit. And the objective meet rotating speed is gradually determined based on a throttle valve opening thetaand its changing speed theta'. Therefore, when the throttle valve opening theta and its changing speed theta' are large, the objective meet rotating speed is made larger and the opening theta and changing speed theta' are small, the objective meet rotating speed is made smaller relatively. Then, the objective meet rotating speed is determined to a value reflected by the will of a driver.
Patent JP-H08218353-A (JP)
Title: Site installation method of hydraulic steel pipe
Inventor: OGASA MASARU
IPC: F16L1/00
Filed: 1995-02-14
Abstract: PURPOSE: To shorten the whole process by welding a weld zone of a hydraulic steel pipe from the inside thereof, carrying out inspection and repair of the weld zone on the outside of the hydraulic steel pipe with an unmanned device, and placing concrete in a space between tunnel and hydraulic steel pipe as soon as the inspection and repair are completed. CONSTITUTION: When regular welding for welding seams of a tack-welded hydraulic steel pie 2 is made, a backing material sticking device 11 is provided to the outside of the hydraulic steel pipe 2. Then, the backing material sticking device 11 is travelled together with a one-sided automatic welding device 10 on the inside of the hydraulic steel pipe 2 at a time, and while sticking the backing material with the backing material sticking device 11, one sided welding is made from the inside of the hydraulic steel pipe 2 by remote control Then, inspection and reweld of a poor welding spot for dead-weld from the outside of the hydraulic steel pipe 2 are executed by remote control of an outside inspection and repair device 6. A non-destructive inspection of a weld zone of the hydraulic steel pipe 2 is made by an inspection device 8.  Casting work of concrete 9 in a space between the inside of an excavated tunnel 1 and outside of the hydraulic steel pipe 2 is carried out on the outside of the hydraulic steel pipe 2 in a place where weld and inspection finish.
Patent JP-S63215640-A (JP)
Title: Easily absorbable anti-inflammatory agent and production thereof
Inventor: SATO TOSHIO
IPC: A61P29/00
Filed: 1987-03-04
Abstract: PURPOSE:To obtain an easily absorbable anti-inflammatory agent causing reduced gastrointestinal injury, by agitating a non-steroidal anti-inflammatory agent and natural albumin in a specific aqueous medium at a high speed and distilling out the aqueous solvent. CONSTITUTION:The titled agent composed of a composition comprising (A) a non-steroidal anti-inflammatory agent (e.g. indomethacin, piroxicam and acetylsalicylic acid) and (B) a natural albumin (preferably ovalbumin) can be produced either by contacting the component A with the component B in an aqueous solvent under agitation at a high speed and distilling out the aqueous solvent or by dissolving the component A in a fatty oil (e.g. olive oil) and/or a fatty acid (e.g. 8-30C straight-chain fatty acid), adding the solution to an aqueous suspension of natural albumin, agitating the mixture at a high speed and distilling out the aqueous solvent. The ratio of the component A to B is 5-100:100 and the agitation is carried out preferably at room temperature at a rotational speed of 5,000-30,000rpm for 1-30hr.