baber/WOPTO huggingface dataset:
Patent JP-H06222666-A (JP)
Title: Developing device
Inventor: ARIYAMA TAKAYUKI
IPC: G03G15/08
Filed: 1993-01-28
Abstract: PURPOSE:To prevent attaching order from being mistaken owing to the respective structures of a developer container and a toner container and to enable a user to easily attach them by attaching the developer container in a device main body and further the toner container in the developer container. CONSTITUTION:A developing device 3 is provided with the device main body 11, and a replenishment part 12 integrally coupled with the device main body 11 and supplying developer to the device main body 11, and the developer container 13 and the toner container 14 are successively set in the replenishment part 12 in this order. The developer container 13 is formed like a bottle, and an aperture part 13a supplying the developer to the replenishment part 12 and an aperture part 13b attaching the toner container are provided at the one end and at the upper end of the container 13, respectively. A cap is attached to the aperture part 13b in the case of shipping. The developer container 13 is prepared separately from a printer main body at the time of shipping a printer. When the aperture part 13a of the developer container 13 is finished being screwed in the aperture part 22 of the replenishment part 12, a sensor detects that the developer container 13 is attached, and a driving signal for a gate is outputted.
Patent JP-S55109059-A (JP)
Title: Digital signal transmission device
Inventor: YOSHIDA MASAHIRO
IPC: H04B3/40
Filed: 1979-02-07
Abstract: PURPOSE:To reduce the ET (voltage/pulse duration) product of the transformer by connecting the matching impedance in series to the primary side of the pulse transformer to secure the matching to the transmission line and at the same time connecting the impedance element featuring the nonlinear characteristics to the secondary side. CONSTITUTION:Matching impedance 11 is connected in series to the primary side of pulse transformer 7 to secure the impedance matching to the transmission line. At the same time, the impedance element featuring the nonlinear characteristics is connected to the secondary side of transformer 7. This impedance element uses such element as diode limiter 10 or the like which features the voltage limit characteristics.
Patent JP-S54107462-A (JP)
Title: Welding method of austenitic stainless steel pipe
Inventor: YAMAUCHI KIYOSHI
IPC: B23K33/00
Filed: 1978-02-09
Abstract: PURPOSE: Pipe internal surface is preliminary build up welded at near weld groove portion using a sepecified auxiliary welding material. The welded portion is subjected to solid solution treatment, and then butt welded by using the same auxiliary welding material. The welded portion is heated from the outside of the pipe periphery by high frequency to be again subjected to solid solution treatment. The process provides welded zone free of stress corrosion cracking.  
     CONSTITUTION: The butting portion of the pipe 4 internal surface is build up 5 welded using auxiliary welding material D309 Mo L resistant to stress corrosion cracking. Since the welding weakens the ends 6 of the welded area, it is restored by solid solution treatment. Then, the material is grooved 7, and butt welded using D309MoL. Since the as-welded D309 MoL has a tendency of brittlement, it is made into solid solution by high frequency heating from the outside of the pipe periphery. At this heating, the pipe internal is cooled by water thereby to provide welded joint resistant to stress corrosion cracking. The width 9 of the build up welding must be wider than heat affected zone on high frequency heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000210265-A (JP)
Title: Mri imaging room door and mri imaging room
Inventor: KAWABATA TSUNEO
IPC: A61B5/055
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To eliminate fear of colliding with a person on opening /closing a door and to make a useless space unnecessary to improve utilization efficiency of the space by making the door disposed on an MRI imaging room equipped with an MRI imaging device a sliding door. SOLUTION: An operation room 15 equipped with an operation table 17 to operate an MRI device 13 is placed adjacent to an MRI imaging room 11 equipped with the MRI device 13. A sliding door 19 is disposed on a passage opening between the MRI imaging room 11 and the operation room 15. A door frame to support the sliding door 19 is formed of a stainless steel sheet and equipped with a door pocket part 200 to store the sliding door 19 and a drive part to open/close the sliding door. A transparent glass plate 291 is disposed on a part of the door pocket part 200 to enable the inside of the MRI imaging room to be viewed from the operation table 17 is the operation room 15. A U-shaped electromagnetic wave shield member abutting on both parts and the upper part of the closed sliding door 19 is attached to the door frame side.  An electromagnetic wave shield member is also attached on the lower part of the sliding door 19.
Patent JP-S587057-A (JP)
Inventor: ASANO TERUO
IPC: E04D13/072
Filed: 1981-02-02
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-H03219063-A (JP)
Title: Carburizing heat treatment for case hardening steel
Inventor: SUEHIRO MASAYOSHI
IPC: C21D6/00
Filed: 1990-01-23
Abstract: PURPOSE:To remove the occurrence of quenching distortion and deterioration in toughness and to improve wear resistance and fatigue resistance by controlling heating velocity in the course until treatment temp. is reached at the time of exerting carburizing treatment for a case hardening steel. CONSTITUTION:A case hardening steel is subjected to carburizing treatment at 850-1000 deg.C and then to hardening. At the time of heating the above steel up to carburizing treatment temp. in the above heat treatment, heating is carried out while regulating the heating rate in the temp. range of >=700 deg.C to <=1.5 deg.C/sec or to >=15 deg.C/sec. By this method, the coarsening of austenite grains can be prevented.
Patent JP-H09105704-A (JP)
Title: Optical anisotropy measuring device, optical anisotropy measuring method, and manufacture of liquid crystal device using optical anisotropy measuring device
Inventor: OSAKI YOSHINORI
IPC: G01M11/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To precisely measure optical anisotropy of a body to be tested in a desired micro area. SOLUTION: A bundle of incident rays (a bundle of horizontal rays) A radiated from a He-Ne laser device 1 is linearly polarized by means of a polarizer 2 so as to be converged in the vicinity of a measurement area of a liquid crystal cell 92 serving as a body to be tested placed on a flat face part 3a in a spherical segment glass 3 via a refractive index matching liquid 91 by means of an incident optical system (convex lens) 101, so that optical anisotropy in a micro area can be precisely measured.
Patent JP-H01188248-A (JP)
Title: Cutting work
Inventor: FUJIMOTO KOJI
IPC: B23Q15/013
Filed: 1988-01-22
Abstract: PURPOSE:To realize the easy cutting work with high precision and avoid the need of manual correction by slightly separating a tool immediately before the part where the vector of the tool shift locus sharply changes and attaching the tool again at the part where the vector does not change sharply. CONSTITUTION:The shift locus is corrected so that a tool L is slightly separated form a worked surface 4 immediately before the part where the vector of the shift locus of a tool 1 which contacts the worked surface 4 sharply changes and the tool 1 contacts the worked surface 4 again, and the actual working is carried out along the shift locus of the tool 1 which is prepared previously. Since, in such constitution, the tool 1 is slightly separated from the worked surface 4 at the part where the tool 1 performs the sharp direction change, etc., contacting the worked surface 4, the elastic deformation quantity of the tool 1 part can be reduced. Therefore, cutting work with high precision can be realized, and the trouble that the worked surface 4 is damaged can be avoided, and the need of manual correction can be eliminated.
Patent JP-S59149547-A (JP)
Title: 6-weekday arithmetic processor
Inventor: ODA HIROSHI
IPC: G06F15/02
Filed: 1983-01-29
Abstract: PURPOSE:To obtain six weekdays in a simple way by storing previously the data on the six weekdays in an ROM and calculating the meaning of an input date of solar calendar through an operation. CONSTITUTION:An ROM 1 stores the 6-weekday data on the 1st day of each month of the solar calendar, the relation between the 1st day of the lunar calendar and its corresponding day of the solar calendar and arithmetic processing programs of the six week days of the 1st day of the lunar calendar and the six weekdays respectively. The date to be obtained from an input part 4 is supplied in the solar calendar. Then the date is stored in an RAM 3. A central processing unit 2 decides whether the corresponding date is set before or after the 1st day of the lunar calendar. The processings to calculate the weekdays centering on the 1st day of the lunar calendar are different from each other. The codes are set opposite to each of six weekdays [a lucky day set at (0), an unlucky day set at (1), etc.], and the six weekdays of the corresponding day are calculated from the periodicity of the six weekdays.
Patent JP-S5399153-A (JP)
Title: Packing for water ightening
Inventor: OTAGAKI KUNIO
IPC: E21D11/38
Filed: 1977-02-09
Abstract: PURPOSE: To provide the packing that can be used as the water tightening stuff such as segment applied to the tunnel lining, and can obtain a water tightening performance even if the precision of the interposition surface is low, by composing in such a way that non-foam rubber is buried in a spong rubber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55106095-A (JP)
Title: Brushless dc motor
Inventor: YAMAUCHI HIROYUKI
IPC: H02P6/08
Filed: 1979-02-08
Abstract: PURPOSE: To avoid torque ripple of a brushless DC motor by storing information of accurate sine wave signals in memories, reading the stored information responsive to the rotational speed of a rotor and the magnetic field from a rotor magnet and forming an electric current flowing through the stator coil.  
     CONSTITUTION: Information corresponding to the positive half cycle duration of a sine wave is stored in the state that the phases are different at 90° each other in memories 20 and 21. The zero crossing point signal CS 4  of the rise of magnetic field is obtained from a magnetic field signal ES outputted from a Hall element 27 disposed at the position in the same phase as an electrical angle of a stator coil 4 to reset counters 25, 26. The counters 25, 26 count the rotational speed signal PFG of the rotor to designate the addresses of the memories 20 and 21. The information read from the memories 20 and 21 is supplied through a pulse duration modulator circuit to stator coils 4, 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03222875-A (JP)
Title: Viscous fluid pressure feed device
Inventor: HOYA TAKESHI
IPC: F04B43/06
Filed: 1990-01-25
Abstract: PURPOSE:To improve the pressure-feed efficiency by installing a press-in device as adjoining to the inner part of a flexible film, while setting up a gas reservoir chambercombinedly in a casing, in a device which attracts or discharges a high viscous fluid by dint of motion of the flexible film being expanded or contracted by the feed and exhaust of hydraulic pressure. CONSTITUTION:A hydraulic pressure generator 4 is connected to a supply- exhaust port 11 installed in a drum type casing 2, while a rubber-make bulge type flexible film 3 is installed in this casing 2 free of expanding or contracting motion. Holding this flexible film in between, a feed port 15 and an exhaust port 16 for a viscous fluid or a treated solution are installed in an end face at the opposite side to the supply and exhaust port 11. Then, a press-in device 19 is connected to this feed port 15 via a solenoid valve 17, and high viscous slurry 6 in a hopper 21 is made pressable into the casting 2 by means of rotation of a screw feeder 20 installed in the case 19. In addition, a gas exhaust port 24 is formed in a top part in and around the feed port 15 of the casing 2, and a gas exhauster 26 with a gas reservoir chamber 27 is connected to it via another solenoid valve 25.
Patent JP-S61174216-A (JP)
Title: Phenolic resin composition for water absorption preventive coating of water-absorbing aggregate
Inventor: KURIMOTO YOSHIAKI
IPC: C08G8/28
Filed: 1985-01-29
Abstract: PURPOSE:A phenolic resin composition which has good alkali resistance and can reduce the water absorptivity of a water-absorbing aggregate when applied thereto, prepared by masking the contained phenolic OH groups. CONSTITUTION:A resin composition prepared by masking all or part of the phenolic OH groups, which are alkali-soluble moieties, of a phenolic resin (e.g., a resin obtained by reacting bisphenol A with formaldehyde). Methods for masking which can be applied include esterification, urethanization, acetylation, epoxidation, etc., or treatment with ammonia or hexamine or the like. This resin composition has alkali resistance and, when applied to a water-absorbing material (e.g., natural products such as pumice or granulated or nongranulated artificial light-weight aggregates), it can reduce the water absorptivity more markedly than when a conventional resol is applied to the aggregate.
Patent JP-S63183513-A (JP)
Title: Skin drug for external use
Inventor: UEHARA KEIICHI
IPC: A61K8/00
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a skin drug for external use, containing an ester consisting of disproportionated rosin and/or hydrogenated rosin, a fatty acid and polyhydric alcohol, used as an oily raw material for cosmetics, etc., and having good oxidation stability as well as excellent touch in use without sensitizing property to the skin. CONSTITUTION:A skin drug for external use containing an ester consisting of disproportionated and/or hydrogenated rosin, a fatty acid and polyhydric alcohol as an active ingredient. The above-mentioned ester is obtained by normally reacting rosin (resin available from pines and oaks) in the presence of a catalyst, e.g. palladium, nickel, etc., at a high temperature of 200-300 deg.C to carry out disproportionation or hydrogenation and esterifying the resultant product with a fatty acid and polyhydric alcohol. The amount of the ester blended in the titled drug for external use is 0.1-70wt.%, preferably 1-50wt.%. Furthermore, the esters include high-melting to low-melting esters. The high- melting esters are used by dissolving in liquid substances, e.g. liquid paraffin, etc.
Patent JP-H10206928-A (JP)
Title: Slide cover locking device for camera
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B5/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To release lock in a state where a photographing lens and a slide cover do not interfere each other by integrally rotating a 1st gear and a 2nd gear when a lens barrel is moved from a housing position to a photographing position, and integrally rotating both gears after rotating the 1st gear by a fixed angle when the lens barrel is housed. SOLUTION: When the zoom lens barrel 21 is moved to the housing position, a radial-direction projection 48 is pressed into the back of the camera by a pin fitting hole 24, and a lens barrel following pin 45 slides to a backward moving position interlocked with a 2nd lens 23. When the pin 45 is moved back, the 1st gear 51 is rotated through a rack 47. When the 1st gear 51 is rotated by a fixed amount, a locking projection 55 is engaged with the inside engaging surface 57c of a clutch plate 52. Then, the clutch plate 52 is integrally rotated with the 1st gear 51 and a clutch spring 53 is bent by a fixed amount. When the bent amount becomes equal to or above a fixed value, the rotational force of the 1st gear 51 is transmitted to the 2nd gear 54 and the 2nd gear 54 is rotated clockwise integrally with the 1st gear 51 against the energizing force of a lock lever energizing spring 74.
Patent JP-H10208572-A (JP)
Title: Operation device
Inventor: MORI SHIGETAKA
IPC: H01H25/06
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent an operation element from coming off when the operation element is pulled, and materialize the element at a low cost. SOLUTION: A hole 14 is bored in an operation element 11, a pawl 16 is formed in an operated member 12, and the operation element 11 is thereby connected with the operated member 12 by engaging the hole 14 with the pawl 16. In a state that connection has been made, when the operation element 11 is pulled, the operated member 12 is also integrally moved, the pawl 16 is approached so as to be positioned at the inner side of the hole in parallel with the circumferential peripheral part of the hole 19 of a case 13. By this constitution, the pawl 16 is prevented from being deflected outward, namely, the displacement of the operation element 11 out of the hole 14 is thereby restrained by the circumferential peripheral part of the hole 19 of the case 13, the operation element 11 can thereby be prevented from coming off.
Patent JP-H08201947-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAIMA YASUO
IPC: G03C1/04
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a silver halide photographic sensitive material having high sensitivity even in the case of rapid processing and ensuring a slight residual color. CONSTITUTION: In this silver halide photographic sensitive material with at least one photosensitive silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer on the substrate, silver halide particles having >=50mol% silver chloride content are contained in at least one photosensitive silver halide emulsion layer and a hydrophilic polymer having an absorbance of <1.0 in the wavelength region of 200-400nm is contained in the silver halide emulsion layer and/or the nonphotosensitive hydrophilic colloidal layer.
Patent JP-S59140581-A (JP)
Title: Vector data processing device
Inventor: NAKATANI SHIYOUJI
IPC: G06F17/16
Filed: 1983-01-31
Abstract: PURPOSE:To perform compression and expansion of vector data by the same hardware by changing connection relation of a vector register, an align circuit and a data buffer by gate circuits provided between each input and output. CONSTITUTION:When compressing vector data, mask information is written between mask registers 11-1n. The information is transmitted to an align controlling section 11 through mask reading registers 21-2n. The element of vector data corresponding to an element in which ''1'' of mask registers 11-1n is written is extracted and arranged closely the interval to compress the data. When expanding vector data, circuits having indication E are selected in gate circuits 15-17, and data set to a vector output register 5 are written in a data buffer 12 through the circuit 16. Output of this buffer 12 is set to an align input register 9. Then, an align circuit 8 is driven by the controlling section 11 and vector data are expanded.
Patent JP-H03219863-A (JP)
Title: Laying material for ashtray
Inventor: HASE KAZUO
IPC: A62D1/06
Filed: 1990-01-24
Abstract: PURPOSE:To extinguish fire of tobacco by spreading a laying material on an ashtray, not to cause a fumigating smell after fire extinguishing and to facilitate handling by using particles of sodium bicarbonate as a main component. CONSTITUTION:An aroma and a deodorant are adsorbed on particles of sodium bicarbonate (average particle diameter: 1.0-6.0mm) to give a laying material for ashtray. The blending ratio of the components is >=50wt.% based on the whole amounts of particles of sodium bicarbonate, 0.5-2.0wt.% aroma and 1.0-5.0wt.% deodorant. The particles of sodium bicarbonate having 1.0-6.0mm particle diameters are preferably obtained by granulating powder of sodium bicarbonate with petalous calcium silicate having gyrolite type crystal structure and a molar ratio of SiO2/CaO of 1.6-4.2.
Patent JP-S57128448-A (JP)
Title: Electric discharge lamp
Inventor: TAKEDA TAKAO
IPC: H01J61/10
Filed: 1981-02-02
Abstract: PURPOSE:To prevent any decrease of the efficiency and any insufficiency of the luminance of an electric discharge lamp by making a discharge-route restricting body, which divides the internal discharge space of the bulb into halves, to have an oval shape having an expanded part in its center, and providing an over plate, which works as a light emitting surface, on the discharge-route restricting body. CONSTITUTION:A pair of opposed electrodes 3 are provided at an end of a bulb 1, the inner wall of which is coated with a phosphor layer 2. After that, a discharge-route restricting body 4, which has an oval shape and the width of the central part of which is larger than that of its side part, is installed between the electrodes 3 so that a U-shaped discharge route, which has a crescent-shaped cross section and passes through the end of the bulb 1, is formed. In addition, an over plate 10 is affixed over the body 4, and a phosphor layer is formed on the plate 10 so as to make a light emitting surface. As a result, the efficiency of an electric discharge lamp is enhanced since the discharging part with a high current density can be made closer to the inner wall of the bulb 1. Besides, the luminance of the lamp can be enhanced by increasing light by the emission of the plate 10.
Patent JP-2000215372-A (JP)
Title: Emergency report system terminal device and emergency report system
Inventor: YOSHIOKA KENJI
IPC: G08B25/01
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make utilizable a device generating position information such as a navigation device when the device is mounted on a vehicle in an emergency report system terminal device which is mounted on the vehicle and transmits data such as the current position information of the vehicle and a registered vehicle to a center controlling an emergence report system such as the police and an emergency report center in emergency such as a traffic accident and a sudden illness. SOLUTION: The emergency report system terminal device is divided between a position detection unit 1 which generates position information and an emergency report communicating unit 2 which generates emergency report transmission information on the basis of the position information and electrically connects the both of them by a connecting cable 10 in an attachable and detachable way. The unit 1 is provided with a GPS receiver 11 acquiring the position information of a vehicle and has a gyro sensor 13 detecting the travel direction of the vehicle.
Patent JP-S59140091-A (JP)
Title: Cassette ribbon for printer
Inventor: SUZUKI MASATAKA
IPC: B41J33/24
Filed: 1983-01-31
Abstract: PURPOSE:To enable to clearly know the color of an ink ribbon and to easily confirm the feeding of the ribbon through visually checking the rotation of a knob shaft, by providing a color-indicating part on the knob shaft protruded from a cassette casing. CONSTITUTION:The color-indicating part 8 divisionally colored in cyan C, magenta M and yellow Y along radial directions is provided on an end face of the knob shaft 5 provided in the cassette casing 1 wherein a loop form ink ribbon 2 divisionally colored in a plurality of colors at zones C, M, Y along the longitudinal direction thereof is contained in a folded condition. The knob shaft 5 is rotated as one body with a feeding roller provided in the interior of the casing 1.