baber/WOPTO huggingface dataset:
Patent JP-H05113718-A (JP)
Title: Developing apparatus for electrophotographic device
Inventor: AOKI HIDEO
IPC: G03G15/08
Filed: 1991-10-22
Abstract: PURPOSE:To prevent the scattering of toner at the time of removing an electrostatic eliminating brush for eliminating an electrostatic charge from the surface of a developing roller and also keeps the eliectrostatic eliminating brush from jumping to come in contact with the surface of a photoconductor. CONSTITUTION:A plate like pressing member 43 is fitted to the photoconductor 12 side of the holding part 39b of an electrostatic eliminating brush 39 by bonding or the like, and a pad member 44 is fitted between the brush part 39a and the pressing member 43 and pressed to the brush part 39a. The shift of toner to the brush part 39a from the photoconductor 12 is thereby intercepted, and the jump of the electrostatic eliminating brush 39 is prevented.
Patent JP-H03161672-A (JP)
Title: Door closing device of door for automobile
Inventor: SHIODA KOICHI
IPC: E05B79/16
Filed: 1989-11-21
Abstract: PURPOSE:To reduce a cost by making it possible to make fine control of the distance across between a coupling part of a close-lever side of a lock mechanism and a coupling part of an output member of a door closing device when a base member and a door closing device body are relatively oscillated. CONSTITUTION:Clamping screws are inserted into common holes 31b and 41b bored into a projection 31a of a base member 31 on the side of a lock mechanism 30 and a flange 41a of a base member of a door closing device 40 to temporarily fasten, and the base member 31 is connected to the base member 41 so that they are capable of oscillation. The other end of a sector gear member 47 is coupled with an output member 54 through a coupling member 51. The base member 31 is connected to a rear edge of the rear door so that a latch member 34 is loaded and unloaded to a striker and, at the same time, the base member 41 is temporarily fastened to the front position of the lock mechanism 30. In addition, when sector teeth 47b of the gear member 47 is not properly interlocked with teeth section 46b of a close lever 46, the base member 41 is gradually oscillated, and the base member 41 is fixed after the fine control of the distance between the other end of the gear member 47 and a coupling part of the output member 54 is made.
Patent JP-H02151251-A (JP)
Title: Motor with built-in rotary encoder
Inventor: NISHIMURA KAORU
IPC: H02K11/00
Filed: 1988-11-30
Abstract: PURPOSE:To facilitate assembling by securing a rotor disc and a rotary encoder disc, while adjoining each other, to a rotary shaft. CONSTITUTION:A rotary shaft 5 is supported by upper and lower bearings 3, 2 and a rotor supporting section 5a having a large diameter is formed in the center of the rotary shaft 5. A winding rotor disc 6 and a rotary encoder disc 7 having larger radius are secured, while adjoining each other, to the rotor supporting section 5. The rotary encoder disc 7 is made of a plate glass where a pattern 7a is formed at a section having larger radius than the winding rotor 6, i.e., the outer circumferential section. The pattern splits the circumference (360 deg.) into about 21,600 segments and the pattern is arranged only in the range of 60 deg.-90 deg. in which the rotary shaft 5 actually rotates.
Patent JP-H05113698-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: YAMASHITA MASAHIDE
IPC: G03G9/12
Filed: 1991-10-22
Abstract: PURPOSE:To provide a positively chargeable liq. developer for electrostatic photography ensuring a desired amt. of electric charges unlike a positively chargeable liq. developer generally obtd. by adding an electric charge controlling agent such as metallic soap. CONSTITUTION:When toner particles contg. at least a pigment and resin as essential components are dispersed. in a carrier liq. to obtain a liq. developer, the pigment is previously made hydrophobic by treatment with rosin or a rosin deriv., e.g. abietic acid or abietic acid-based gum rosin, wood rosin or tall oil rosin and the sulfate of a metal which becomes trivalent, e.g. ferrous sulfate or aluminum sulfate is added at the time of dispersing the toner particles.
Patent JP-S63154472-A (JP)
Title: Tire fastening device
Inventor: SAKAMOTO TOSHIHARU
IPC: B66C17/00
Filed: 1986-12-18
Abstract: PURPOSE:To enhance the working ability of a device for fastening and securing tires temporarily assembled to vehicle bodies successively conveyed, by aiming at automating the moving work of a nut runner, and by enabling the nut runner to be surely held during fastening and securing the tires. CONSTITUTION:A movable frame 4 is movably suspended from a pair of first rails 2 through the intermediary of a plurality of rollers 3, the rails 12 being laid in parallel with the conveying direction of a hander A supporting a vehicle body B. A pair of second travel rails 5 are secured to the lower surface of the movable frame 4, extending in the direction orthogonal to the conveying direction (a), and a runner 7 removably attached on the rails 5 through the intermediary of a plurality of rollers 6, is moved right and left by means of a drive cylinder 9. Further, a second bracket 7d is swingably provided on a first bracket 7b disposed in the coupling section 7a of the runner 7, and a nut runner 20 is mounted on the lower section of the second bracket 7b through the intermediary of a balancer 18 and a suspending member 19.
Patent JP-H05113731-A (JP)
Title: Fixing device
Inventor: ODA KATSUYA
IPC: G03G15/20
Filed: 1991-10-22
Abstract: PURPOSE:To prevent defective fixing and an offset phenomenon by preventing the temperature fluctuation of a fixing roller in a fixing device. CONSTITUTION:A fixing roller 11 is cylindrical and rotatable. A pressure roller 12 is rotatably disposed in sliding contact with the fixing roller 11. A heating body 13 is disposed inside the fixing roller 11, and a heat conductor 14 is rigidly fixed to the heating body 13 and also brought into sliding contact with the inner wall of the fixing roller 11. A temperature detector 18 is disposed at the heat conductor 14, and a control device controls the heating quantity of the heating body 13 on the basis of a detection signal from the temperature detector 18 so that the temperature of the heat conductor 14 is approximately constant. The temperature fluctuation of the heat conductor 14 is reduced in comparison to the case of disposing the temperature detector 18 at the heating body 13, and the temperature fluctuation of the fixing roller 11 is also reduced. The fixing roller 11 is not thereby detached easily from the fixing temperature so as to prevent defective fixing and an offset phenomenon.
Patent JP-H07160969-A (JP)
Title: Fire sensor
Inventor: AZUMA KENTARO
IPC: H05K7/14
Filed: 1993-12-02
Abstract: PURPOSE:To facilitate the assembling and maintenance while precluding the possibility of occurrence of malfunction due to a noise by an external magnetic field by providing a light receiving part mount base having a projection and a printed circuit board having an amplifier or the like and mounting the printed circuit board to the projection of the light receiving part mount base. CONSTITUTION:A light receiving part mount base 10 is placed on a main printed circuit board 30 and both thread throughholes are matched and they are fixed. Then a mount base cover 25 is inserted from the upper part of the light receiving section mount base 10 having a projection and a screw is inserted and fixed to the screw hole provided to the light receiving section mount base 10. Thus, the light receiving part mount base 10 is accommodated in the light receiving part of the light receiving glass in the main printed circuit board 30, check lamps 33a, 33b are accommodated in a check lamp globe and fitted to the cover via a support. Then the mount arm of the cover is overlapped on the mount arm of the case via a packing and fixed air-tightly. Since the main printed circuit board 30 is accommodated in the metallic case, the effect of an external magnetic field is not received.
Patent JP-H02149906-A (JP)
Title: Magnetic head and production thereof
Inventor: SATO TAKASHI
IPC: G11B5/127
Filed: 1988-11-30
Abstract: PURPOSE:To obtain the magnetic head improved in strength and electromagnetic conversion characteristics by depositing low melting adhesive layers by evaporation on the opposite surfaces of core half bodies and butting the core half bodies against each other. CONSTITUTION:A gap part 2 consists of nonmagnetic material layers 3a, 3b having high hardness and the low melting adhesive layers 4a, 4b. The nonmagnetic material layers 3a, 3b having the high hardness are deposited by sputtering, etc., of a material, such as silicon oxide (SiO2). The low melting adhesive layers 4a, 4b consist of a brazing material, such as low melting glass or silver solder, having an adhesive property or other materials. Since the low melting adhesive layers 4a, 4b are adhered to the nonmagnetic material layers 3a, 3b having the high hardness, the adhesive layers are securely held to the nonmagnetic material layers 3a, 3b having the high hardness in the gap layer 2 and are improved in the adhesive property as well. The head breaking strength of the magnetic head chip is, therefore, improved. Further, the cores are adhered and held between the gaps and are thereby stabilized against each; therefore, the fluctuation in the gap length is decreased. The electromagnetic conversion characteristics are improved in this way.
Patent JP-H09144789-A (JP)
Title: Manufacture of brake lining and cooling device in manufacture
Inventor: HASHIMOTO MASAO
IPC: C08J5/14
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent variation in physical properties such as hardness caused by a lack of force of constraint at the time of cooling by applying forced cooling to a molded product while pressurizing the friction surface of the molded product at appropriate pressure. SOLUTION: A molded product 2 which is the pad of a disc brake is provided with a back plate 17 fixed onto the back surface of a friction surface 3 serving as a brake working surface, and the back plate 17 is usually placed on a lower part pressurizing plate 6. A cylinder 16 which permits the molded product 2 to be loaded by a load of approx. 2 tons or more s employed. Both of a pair of pressurizing plates 5, 6 are constituted by forming flow passages for flowing refrigerant in a plate. A cooling mechanism 9 circulates prescribed refrigerant in the refrigerant flow passages formed at the refrigerant flow passages formed at a pair of pressurizing plates 5, 6, by which the molded product 2 clamped by a pair of pressurizing plates 5, 6 is forcibly-cooled. As the refrigerant, it is preferable to use fluid whose heat capacity is large such as water and oil.
Patent JP-H07160484-A (JP)
Title: Job process execution system
Inventor: HIGUCHI MASAHIRO
IPC: G06F15/177
Filed: 1993-12-02
Abstract: PURPOSE:To perform job management which is flexible to a user by specifying job storage periods for various jobs that the user requests to be processed. CONSTITUTION:A job schedule part 12, when changing the state of the object of a job on receiving a process completion report from a job execution part 4, checks whether or not there is the specification of a storage period in the attribute of the object of the job. When the storage period is not specified, an object management part 10d is requested to delete the object of the job whose process is completed, but when the storage period is specified, a timer part TM is instructed to request to interrupt the job schedule part 12 at the specified time. The timer part TM once receiving the instruction for interruption from the job schedule part 12 initiates interruption to the job schedule part 12 at the instructed time. The job schedule part 12 which is interrupted, performs a deleting process regarding the interrupted job.
Patent JP-H11118771-A (JP)
Title: Ultrasonic flaw-detecting method and device of thin plate with plate-thickness change
Inventor: HASHIMOTO TATSUYA
IPC: G01N29/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device that can stably detect even the defect of a welded part with a local plate-thickness change as a narrow wrap seam welded part. SOLUTION: An ultrasonic flaw detector 20 transmits an electrical pulse signal to a tire probe 10a for transmission and generates ultrasonic waves at an ultrasonic vibrator 11a. Generated ultrasonic waves enter a thin steep plate 18, become a plate wave ultrasonic wave 15, and cross welded line 19. Then, the plate wave ultrasonic wave 16 reaches a tire probe 10b and is detected by an ultrasonic vibrator 11b. The detected ultrasonic waves are amplified by the ultrasonic flaw detector 20 and are sent to a signal-processing part 21. The signal-processing part 21 obtains the envelope waveform of the total wave rectification waveform of a reception signal and sends it to a conformity- judging part 22.  The conformity-judging part 22 calculates time while the signal is at a height of 20% of the maximum value from the envelope waveform, substitutes the time for a predetermined calculation expression, and calculates the presence or absence of defect and the size.
Patent JP-H05346938-A (JP)
Title: Interpolation system for cooccurrence data
Inventor: MATSUDAIRA MASAKI
IPC: G06F17/27
Filed: 1991-11-19
Abstract: PURPOSE:To automatically obtain data at a high speed by judging whether or not a combination of constituent words that cooccurrence data extracted from an example sentence do not have form the cooccurrence data by using distance information and performing interpolation. CONSTITUTION:A cooccurrence data statistical processing part 2 counts the total number of cooccurrence data supplied from a cooccurrence data input part 1, the number of kinds of the cooccurrence data, the number of data by 1st constituent words, and the number of data by 2nd constituent words and supplies the results to a cooccurrence data holding part 6. Then a meaning distance calculation part 3 calculates the meaning distance between two kind of 1st constituent words and the meaning distance between two kinds of 2nd constituent words and supplies the calculated distances to a meaning distance holding part 7. Further, a cooccurrence data interpolation part 4 determines whether or not the cooccurrence data are interpolated according to the storage content of the cooccurrence data holding part 6, meaning distance holding part 7, and a meaning dictionary part 8, and stores the cooccurrence data additionally in the cooccurrence data holding part 6 when the data are interpolated.
Patent JP-H07131232-A (JP)
Title: Primary radiator
Inventor: NAKANE CHIKAHIKO
IPC: H01Q13/02
Filed: 1993-11-08
Abstract: PURPOSE:To obtain the primary radiator whose outward shape is reduced in size while electrically maintaining good performance by positioning a part, which is almost a half as long as the length of a phase difference plate and within the range of the length of an electromagnetic horn, in the electromagnetic horn. CONSTITUTION:The phase difference plate 30 has its part of <=1/2 length left in a waveguide 17 for matching and a part, which is about 1/ 2 as long as its overall length and within the range of the length of the electromagnetic horn 11, positioned in the electromagnetic horn 11. For example, the length of the part consisting of a 1st matching part 31 and a circular-orthogonal conversion part 32 is formed shorter than the length L1 of the electromagnetic horn 11, and the part is positioned in the electromagnetic horn 11; and a 2nd matching part 33 is positioned in the waveguide 17 for matching. The waveguide 17 for matching is shortened to size required for the matching operation between the electromagnetic horn 11 and a coaxial waveguide exchange 22, and even when part of the phase difference plate 30 is positioned in the electromagnetic horn 11, it is made short, so the electromagnetic horn 11 need not be made large, so that the primary radiator 6 can be made short in size.
Patent JP-2001120413-A (JP)
Title: Naturally degradable tableware
Inventor: BIN SOKI
IPC: A47G19/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide tableware easily molded as a container to be biodegraded or naturally degraded left in nature after having been used as tableware, excellently preservable and adaptable for mass production. SOLUTION: A tableware material W is molded of biodegradable material. A coating solution produced by dissolving ethyl cellulose in ethanol is sprayed on the surface of the tableware material W using a spray nozzle to form a coating layer 2 with a prescribed thickness on the surface of the tableware material W.
Patent JP-H09127542-A (JP)
Title: Liquid crystal display device and its inspecting method
Inventor: TERASAKA SHINJI
IPC: H05K3/36
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it easy to specify a trouble place if a liquid crystal display element becomes defective in displaying. SOLUTION: A TCP(tape carrier package) which has its input/output electrode part covered with a base film is provided with a slit 5 for inspection between an input electrode part 7b and a driving IC 8 and while the TCP is connected to a liquid crystal panel 9 and a printed board 11, an input-side wire is exposed in the surface at the part of the slit 5. When a display defect after mounting is analyzed, the probe of an oscilloscope is applied to the exposed wire part to investigate the current signal waveform, which is traced to easily know where abnormality occurs, thereby specifying the trouble place.
Patent JP-2001127385-A (JP)
Title: Multilayer wiring board
Inventor: NOMOTO MASARU
IPC: H01L23/12
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent the impedance mismatching of signal wiring between a group of parallel wiring at the surface side of a substrate and a group of parallel wiring at the inner side of the substrate in a multilayer wiring board having a group of parallel wiring. SOLUTION: The multilayer wiring board is provided with a lamination wiring body where a second insulation layer I2 with a second group of parallel wiring L2 including signal wiring S2 orthogonally crossing a first group of parallel wiring L1 is laminated on a first insulation layer I1 with the first group of parallel wiring L1 including signal wiring S1, and the first and second groups of parallel wiring L1 and L2 are electrically connected by a group of feedthrough conductors while the first or second group of parallel wiring L1 and L2 opposes a substrate surface via a third insulation layer I3. In the multilayer wiring board, a width w2 of the wiring layer of the second group of parallel wiring L2 opposing the substrate surface is set wider than a width w1 of the wiring layer of the first group of parallel wiring L1 that does not oppose the substrate surface.
Patent JP-H02150449-A (JP)
Title: Molding material
Inventor: WATANABE NORIYOSHI
IPC: C08L77/00
Filed: 1988-12-02
Abstract: PURPOSE:To provide a molding material having excellent mechanical properties such as breakage torque and tensile strength and suitable for fine shapes such as gears by compounding a polyamide resin with a mixture of long fiber type glass fibers and short fiber type glass fibers. CONSTITUTION:100 pts.wt. of a polyamide is compounded with 50-250 pts.wt. of a mixture of long fiber type glass fibers having fiber lengths of >=2mm and short fiber type glass fibers having an average fiber length of 0.1-1mm to provide a molding material, the glass fiber mixture comprising the long fiber type glass fibers and the short fiber type glass fibers in a ratio of 100 pts.wt./(10-100) pts.wt. The polyamide resin is preferably mixed polyamides comprising 40-99 pts.wt. of a polyamide resin prepared from xylylenediamine and an alpha,omega-straight chain aliphatic dibasic acid and 60-1 pts.wt. of nylon 66. Adipic acid is especially suitable among the alpha,omega-straight chain aliphatic dibasic acids.
Patent JP-H09143518-A (JP)
Title: Production of low silicon pig iron at the time of reducing production in blast furnace
Inventor: KOKUBU HARUO
IPC: C21B5/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To produce a low Si pig iron without rising the Si content in molten iron, at the time of executing the reducing production temporarily reducing iron tapping quantity during the stationary operation in a blast furnace. SOLUTION: Blasting quantity blown into the furnace from tuyeres 4 of the blast furnace 1 is kept constant without changing the blasting quantity during the stationary operation, or reversely, by executing increase of the blasting quantity, and also, an operation reducing oxygen quantity in the blasting according to the reducing production ratio of the molten iron. By this method, the blasting quantity blown from the tuyeres 4 is kept to at least a level at the time of the stationary operation. Since the blasting quantity blown into the furnace from the tuyeres 4 in the blast furnace 1 is kept to the same quantity or above of that during the stationary operation even in the case of reducing the production, it is prevented that the depth of raceways formed in the furnace becomes shallow, and dripping speed of molten iron can be kept equally to that during the stationary operation.  As a result, the generation of SiO gas transforming zone is restrained and also Si transforming reaction into the molten iron is restrained and the low Si pig iron can be produced.
Patent JP-H029886-A (JP)
Title: Production of secondarycerium hydrocarbylsilyl oxide by interetherificationof secondary cerium alcoholate
Inventor: PIITAA ESU GURADEFU
IPC: C07F7/21
Filed: 1988-12-02
Abstract: PURPOSE: To obtain the title oxide having a desired rate of hydrolysis and freed from the necessity for separately adding a cerium alcoholate and silicon alcohol and being useful as an additive for coating materials by performing the ether exchange of a cerium alcoholate.  
     CONSTITUTION: A ceric alcoholate (A) is subjected to ether exchange with hydrocarbylsilanol (B) at about -30 to 200°C under anhydrous conditions to remove at least one hydrocarbyl oxy group of the ceric alcoholate by a silyl oxide group in the form of the corresponding alcohol and to obtain the purpose oxide. It is desirable that component A is derived from a 1-5 C aliphatic alcohol, and component B is a 1-5 C lower aliphatic silanol, a 6-20 C higher aliphatic, alicyclic or (alkyl)aromatic silanol. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000126274-A (JP)
Title: Drug mixing system and drug housing container
Inventor: TAKEMOTO MASASHI
IPC: A61J1/05
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To enable the filling of drugs, or the like, without contamination by constituting this system in such a manner that, when a nozzle of a syringe is connected to a tubular body on a drug housing container side, the needle tube in the tubular body pricks a sheath and an end-sealing body to communicate the syringe and the drug housing container. SOLUTION: When a cap 42 of the drug-containing syringe 4 is inserted into the tubular body 3 mounted at the drug housing container 2, the needle tube 32 pricks the end-sealing body 44 of the syringe 4 through the sheath 33 on the tubular body 3 side and a hole 43 on the syringe 4 side. As a result, the inside of the drug-containing syringe 4 is communicated with the inside of the drug housing container 2 via a side hole 34. If a gasket 45 is pushed in by a plunger 46 in this state, a second drug 47 is filled into the drug housing container 2 and is mixed with the first drug. The mixing of the housed drugs without contact with the outdoor air is made possible by such constitution and the contamination may be prevented.