baber/WOPTO huggingface dataset:
Patent JP-2000161397-A (JP)
Title: Brake pad wear state explanatory model
Inventor: UCHIYAMA TAKESHI
IPC: G09B25/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To make the necessity of an exchange understood by constituting so as to display the thickness of one friction material opposed to disc rotors of a pair of brake pads in a wear state requiring replacement and the other friction material in a new material state or a state not requiring replacement. SOLUTION: Of a pair of brake pads 51, 52 which are oppositely arranged across a disc rotor 20, thickness of a friction material 55 of the car body outer side pad 51 opposed to a sliding surface of the rotor 20 forming an annular linear scar is made thinner than thickness of a friction material 56 of the car body inner side pad 52 opposed to a sliding surface of the rotor 20 on a undamaged surface and thickness for which a pad exchange is desirable from sides of brake performance and safety, and thickness of the friction material 56 is made still usable thickness. Edge parts 53a, 54a of core bars 53, 54 of the pads 51, 52 are differently colored. Therefore, understanding of an operating structure is easily contrived and thickness of friction materials 55, 56 can be visually and easily recognized by the contrast.  Further, understanding of secular adverse influence that worn pads damage the sliding surface of the rotor 20 and wear is further promoted is contrived.
Patent JP-H01171829-A (JP)
Title: Clamping device of injection molding machine
Inventor: SHIINA TOSHIO
IPC: B22D17/26
Filed: 1987-12-25
Abstract: PURPOSE:To simplify a device and enhance its manufacturability by disposing a movable platen between a fixed platen and a pressure platen, shifting the movable platen and opening and closing a mold. CONSTITUTION:Molds 22 and 42 can be mold opened and closed at high speed by actuating an auxiliary cylinder 40 in the state of projecting and actuating a piston rod 62 of hydraulic cylinder 58 of each clocking device 52, while the pressing force as a reaction force basing on a clamping cylinder 44 is actuated to a movable platen 38 and clamping operation of molds 22 and 42 can be carried out between the movable platen 38 and a fixed platen 20 by projecting and actuating a piston rod 46 under the state that a piston rod 62 is withdrawn. The overall length of the clamping cylinder 44 can be shortened, and the hydraulic oil to be used can be saved substantially.
Patent JP-H11158151-A (JP)
Title: Preparation of (+-)-2,4r,4t-triphenyl-4,5-dihydro-1h-imidazol
Inventor: KAWASHIMA MASATOSHI
IPC: C07D233/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing the subject compound by which the subject compound is efficiently prepared by a one-pot reaction in a short time with good operability by heating diazatriphenylpentadiene and an alkali metal hydroxide in an alcohol solvent. SOLUTION: (A) 2,4-Diaza-1,3,5-triphenyl-1,4-pentadiene of formula I and (B) an alkali metal hydroxide or an alkali metal alkoxide (e.g. sodium hydroxide, potassium hydroxide, sodium methoxide and sodium ethoxide) are heated in an alcohol solvent (e.g. ethylene glycol and diethylene glycol) to provide the objective (±)-2,4r,5t-triphenyl-4,5-dihydro-1H-imidazole of formula II in the method for preparing the (±)-2,4r,5t-triphenyl-4,5-dihydro-1H-imidazole. The amount of the component B used is preferably 1-100 mol.% based on the component A. The amount of the component A used in the reactive system is preferably 5-40 mol per litter alcohol solvent and that of the component B is preferably 0.05-40 mol.
Patent JP-H02178657-A (JP)
Title: Resin composition to be used for mixing with photosensitive material
Inventor: AKAO MUTSUO
IPC: G03C3/00
Filed: 1988-12-29
Abstract: PURPOSE:To obtain a resin compsn. which satisfies all characteristics necessary for mixing with a photosensitive material such as suitability for injection molding even if the resin is a thermoplastic resin by incorporating metal powder, at least one among fatty acids, fatty acid derivs. and surface active agents, an antioxidant and silica white, into a resin compsn. in a specified proportion. CONSTITUTION:Into 100pts.wt. metal powder, 0.05-70pts.wt. at least one among fatty acids, fatty acid derivs., and surface active agent, 0.01-20pts.wt. antioxidant, and 0.2-20pts.wt. silica white are incorporated. Preferred metal powder is copper powder, thin powder from the viewpoint of quality, price, etc., and preferred average particle size of the metal powder is 0.5-60mum. Representative (un)satd. fatty acid is caprylic acid, etc., and representative fatty acid deriv. is oleic amide, etc. Considering the affinity to the metal powder and silica white, preferred fatty acid and fatty acid deriv. is 8-25C satd. or unsatd. fatty acid, or derivs. thereof. Thus, a resin compsn. to be mixed with a photosensitive material and having improved suitability for injection molding and light shielding property is obtd. even if a thermoplastic resin such as polyester resin is used.
Patent JP-H05165505-A (JP)
Title: Transmission system between programmable controller and drive device
Inventor: TANAKA SHINICHI
IPC: G05B19/05
Filed: 1991-12-16
Abstract: PURPOSE:To prevent an increase of the transmission data quantity to a programmable controller from a drive device, even if the interface data quantity between the programmable controller and the drive device increases. CONSTITUTION:A receiving data determining means 1 determines receiving data which a programmable control receives from a drive device, and a transmitting data generating means 2 generates a receiving data code and an operation command, and sends them to the drive device through a transmitting means 3. A transmitting data generating means 5 in the drive device inputs these data through a receiving means 4, edits the receiving data, generates a response receiving data code being the same as the receiving data code, and sends them together with a status to the programmable controller by a transmitting means 6. A receiving data distributing means 8 in the programmable controller discriminates the response receiving data code received by a receiving means 7 and distributes the receiving data to a prescribed memory.
Patent JP-H09169871-A (JP)
Title: Surface-treated filler and resin composition containing the same
Inventor: AKUTSU YOSHINORI
IPC: C08K9/06
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a filler which gives a resin compsn. excellent in strengths and durability and which improves esp. the mechanical characteristics of a resin compsn. by treating a filter with a specific imidazolesilane. SOLUTION: A filler (except glass fibers) is treated with an imidazolesilane represented by formula I, II, or III (wherein R<1> is H, vinyl, or a 1-5C alkyl; R<2> is H or a 1-20C alkyl; R<3> and R<4> are each a 1-3C alkylene; and (n) is 1-3) or a mixture of these imidazolesilanes. Usually the amt. of the imidazolesilane attached to the filler is 0.001-10wt.% of the filler. The treatment is performed e.g. by an aq. soln. method wherein the imidazolesilane is hydrolyzed in water having a certain pH and then reacted with the filler, by an org. solvent method wherein the imidazolesilane is dissolved in an org. solvent contg. a small amt. of water and then reacted, or by a spray method wherein an aq. or org.-solvent soln. of the imidazolesilane is sprayed to a filler under vigorous stirring.
Patent JP-H06175498-A (JP)
Title: Toner supplying device
Inventor: YOSHIOKA TETSUYA
IPC: G03G15/08
Filed: 1992-12-11
Abstract: PURPOSE:To supply the toner for a while after the supply of the toner by a sponge roller is stopped by collecting the toner inside a hopper. CONSTITUTION:Toner inside a hopper 31 is supplied to a developing device in order through a toner supply port 34 by the normal rotation of the sponge roller 40. A cam body 43 engaged with a rotary shaft 41 of the sponge roller 40 is locked with an oscillating tool 50 and rotated idly in relative to the rotary shaft 41 during the time when the toner is supplied. When the supply of the toner in the hopper 31 is stopped by the normal rotation of the sponge roller 40, the sponge roller 40 is rotated reversely, and the cam body 43 is rotated integrally with the rotary shaft 41 to oscillate the oscillating tool 50 in the vertical direction. The oscillating tool 50 collides with the hopper 31 to drop, the stored toner on each side surface of the hopper 31, and the toner is collected in the periphery of the sponge roller 40.
Patent JP-H07193342-A (JP)
Title: Electronic component mounting circuit board
Inventor: KAMIYA ARIHIRO
IPC: H01L23/12
Filed: 1993-12-27
Abstract: PURPOSE:To contrive a miniaturization of the whole electronic component mounting circuit board as well as to dispense with an interposition of an insulating plate or the like between metal bases at the time of a mounting of the metal bases. CONSTITUTION:A mounting board 11 is constituted of a mounting board part 12 to be formed with a circuit part and a check board part 13, which is provided with inspection terminals 15 and adjusting terminals 17. Discrete electronic components are mounted on the board part 12. The terminals 15 on the upper surface of the board part 13 are used at the time of an inspection of the performance function of the circuit part at the final stage in a state that the circuit is formed. The terminals 17 are used at the time of an adjustment of the resistance values of resistors formed on the side of the rear of the board part 12. When the adjusting work for the resistors ends, an insulating protective film 24 is provided extending over the whole surface of the board part 12. When the inspection of the performance function ends, the board part 13 is cut off from the mounting board 11 and the board 11 can be formed into a constitution, wherein it is constituted of only the board part 12.
Patent JP-2000161435-A (JP)
Title: Vibration isolating device
Inventor: TODAKA TAKAYUKI
IPC: F16F15/08
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating device excellent in both of small and large input vibrations to a power steering device. SOLUTION: Imparting a shaft directional load, in the direction for nearing first and second end part plates 31 and 33 with each other, makes an intermediate plate 32 abut on an intermediate annular level different part 12 preceding with the abutting between the plate 33 and a small diameter side annular level different part 13 following the axis directional compression deformation of annular elastmer 34 and 35. Consequently in a small vibration where the plate 32 is uncontacted with the level different part 12, a static spring constant is low by the deformation of both the elastmer 34 and 35, and after the plate 32 abuts on the level different part 12, the constant can be high by receiving the deformation by only the elastmer 35.
Patent JP-H07275266-A (JP)
Title: Dental implant
Inventor: JIERARUDO EI NIZUNITSUKU
IPC: A61C8/00
Filed: 1993-12-27
Abstract: PURPOSE: To provide a dental implant system consisting of plural parts which have fixed surfaces not to rotate at two parts of the system. CONSTITUTION: This dental implant system includes a dental implant 2 which has a projection 11 with multiple sides on the tip end and a tapped or untapped passage 16 elongating to the body of the implant 2 through the opening of the projection 11 on the top of the implant 2, and an abutment 17 with an internal passage 22 to hold a fixture 4 which penetrates and enters the internal passage of the implant 2. The abutment 17 has an internal hollow 19 with plural side faces at the bottom end, and each of side faces of the hollow 19 is in parallel with respect to the axis in the longitudinal direction of the abutment 17 so that the hollow 19 is fixed and connected to the implant 2 so as not to rotate when the hollow 19 is placed on the protrusion 11 at the top part of the implant.
Patent JP-H05164802-A (JP)
Title: Diagnostic method and its device
Inventor: KUROSU YUTAKA
IPC: G06Q50/10
Filed: 1991-12-16
Abstract: PURPOSE:To effectively respond to an unexpected trouble and a hidden true trouble by extracting universal signs of troubles from plural information of behavior conditions, and finding out correlation between troubles possible to take place and the universal signs. CONSTITUTION:A vertual trouble formation mechanism 75-2 reads the change of signs causing troubles from the contents of varieties of trouble example-base consolidateds signs just before the occurrence of troubles, creates new virtual troubles and adds these signs to a virtual trouble example-base 74. A trouble verification meachanism 76 virifies whether a virtual trouble is the real trouble or not, and outputs the result to a trouble analyzing mechanism 78 as the verified trouble T2. A trouble transfer mechanism 77 decides the priority order of a trouble according to importance and frequency of the trouble, and effectually renews the trouble example-base 74. A trouble analyzing mechanism 78 specifies the cause of trouble, decides the countermeasure and prepare an alerting signal Q. This method finds the real trouble behind an apparent trouble by verification and analysis.
Patent JP-H06181199-A (JP)
Title: Method and apparatus for chemical processing
Inventor: TAKADA TOMOYUKI
IPC: C23F1/08
Filed: 1992-12-14
Abstract: PURPOSE:To discharge chemical pooled on the bottom of a processing tank positively and filter the chemical thus discharged when a semiconductor wafer is subjected to wet processing such as etching or plating. CONSTITUTION:A discharge pipe 8 is coupled to the bottom part of a processing tank 2 storing chemical 1 and a discharge valve 7 opening intermittently is provided at the downstream end of the discharge pipe 8. A circulation piping 4 is coupled with a collecting tank 3 surrounding a processing vessel. When the discharge valve 7 is opened, chemical discharged from the processing tank 2 is filtered through a filter 6 and returned through the circulation piping 4 back to the processing tank 2.
Patent JP-H08166994-A (JP)
Title: Management system for manufacturing device
Inventor: MORIOKA TOSHINOBU
IPC: G06Q50/00
Filed: 1994-12-14
Abstract: PURPOSE: To more facilitate data management. CONSTITUTION: A data file capable of being accessed is distinguished by producing a data directory (.USER) in which plural manufacturing devices 2 to 6 connected to a data editing device through a network are classified into device groups 2, 3 and 4 to 6 capable of being controlled by the same data, and simultaneously, by generating the data directories (.NET) about each manufacturing device 2 to 6. Thus, even in the case where the wrong device is designated as the transferring destination of unusable data, it can not be transferred.
Patent JP-H01174420-A (JP)
Title: Manufacture of cushioning foam
Inventor: YOSHIMURA HITOO
IPC: B29C39/10
Filed: 1987-12-29
Abstract: PURPOSE:To mold a favorable cushioning foam, with the proper amount of foaming resin of which the slabstock of a sheet skin is impregnated without efflux of blowing gas between the mating surfaces of forces by a method wherein the mating surfaces are made to be airtight by sealant. CONSTITUTION:At forces 10 and 11, a slabstock S is faced to the top force side and at the same time a sheet skin C is arranged in the cavity of the bottom force 11 along the surface of the force. The forces are clamped together under the state that the terminal sides of the slabstock S and of the sheet skin C are pinched by a first sealing part 10a. Before the filling of foaming resin into a cavity, sealant is poured through a pipe 12 in the interior of a recess 10c, which is partitioned by the first sealing part 10a and a second sealing part 10b for sealing. After sealing, the foaming resin E is filled from an inlet 10d into the cavity so as to expansion-mold a cushioning foam. Since the efflux of blowing gas is prevented from occurring by the sealed portion, the slabstock S is impregnated with the proper amount of foaming resin, resulting in obtaining a favorable cushion, in which both the foaming resin and the slabstock S are made into an integral body.
Patent JP-H04198871-A (JP)
Title: Impedance measuring apparatus with probe length correcting function
Inventor: KAMOUCHI YUTAKA
IPC: G01R27/04
Filed: 1990-11-29
Abstract: PURPOSE:To enable the extending of a probe length freely depending on an object to be measured by a method wherein a probe with a length L and a characteristic impedance Zp predetermined is connected to an impedance to be measured and an input impedance Zi of the probe is measured to obtain an impedance Zs to be measured by a specified formula. CONSTITUTION:A probe terminal 1 is connected to a terminal of an antenna 4 to measure a length L and a characteristic impedance Zp of a probe 2 before hand. Under such a condition, when an impedance Zi at an input terminal of the probe 2 is forecast, it is expressed by the formula I (beta=2pi/0.67lambda, wherein 0.67 is a length compression ratio). Thus, an impedance Zs of the antenna 4 can be forecast based on the formula II.
Patent JP-H10182370-A (JP)
Title: Hair-fixative composition
Inventor: CHANDRAN RAMA S
IPC: C08F222/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair-fixative composition having less residual monomer. SOLUTION: This hair fixative composition comprises a solvent selected from 1,1,1-trichloromethane, methylene chloride, ethanol, isopropanol and water and 0.25-7wt.% copolymer comprising 30-60wt.% comonomer selected from N-alkylacrylamide and N-alkylmethacrylamide, 12-18wt.% copolymerizable acidic monomer and 20-55wt.% at least one kind of copolymerizable comonomer and efficiently neutralized by an alkaline reagent to increase the solubility in the water. Further, the copolymer is prepared in the presence of an organic solvent containing at least 40% ethanol by using water-soluble initiator dissolved in a sufficient amount of water, which accounts 5-25wt.% of the total solvent, in a uniform state and low in the residual monomer rate.
Patent JP-H10165058-A (JP)
Title: Motor-driven reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/015
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven reel for fishing improved in the attachability/detachability of spool driving motor in the case of exchange or periodical maintenance work of spool driving motor. SOLUTION: In this motor-driven reel for fishing in which a spool driving motor 17 for taking up and driving a spool supported on the main body of reel is arranged between left and right side plates in front of the spool and a driving force transmitting mechanism for transmitting the rotations of spool driving motor 17 to the spool is attached to one side plate, an opening part 71 having an opening/closing lid is provided on the other side plate where the driving force transmitting mechanism is not mounted, and the spool driving motor 17 can be attached/detached through the opening part 71 to the main body of reel.
Patent JP-H04204674-A (JP)
Title: Developing device
Inventor: TAKAHASHI SHINKICHI
IPC: G03G15/08
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a load with respect to a developer and to smoothly coat/ charge a developer carrier with the developer by setting an interval between the top end part of a coating/charging member and the developer carrier, corresponding to the grain diameter of the developer. CONSTITUTION:A distance (d) between the bottom surface top end (c) of the coating/charging member 103 and the surface of a developing roller 101 is set at about 100 times the grain diameter of the developer 110, or below. The distance (d) is influenced by an angle theta formed by the bottom surface of the coating/charging member 103 and a contact point T where the developer 120 is in contact with the developing roller 101, as well. When the coefficient of friction of the developer and the coating/charging member 103 is defined as mub, and that of the developer and the developing roller 101 is defined as mus, a critical angle thetac is expressed by thetac=tan<-1>(mus+mub). This condition is satisfied, so that the load with respect to the developer is reduced, and the deterioration and flocculation of the developer can be eliminated.
Patent JP-H09142495-A (JP)
Title: Sealing body
Inventor: HARA WAKABA
IPC: B65D33/25
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing body, which can be repeatedly used by being attached to a bag-shaped container such as a rectangular synthetic resin bag, a bag of soft film etc., from the outside thereof which is not provided with such a hard pour spout for use in a container charged with food or cosmetics having fluidity or semifluidity for sale, so that the bag-shaped container can be used as it is. SOLUTION: There are provided a sheet member 3, in which one or two guide rails 4 are provided on one side surface thereof and a bag 1 is provided on the side where the rails 4 are not present and held, and a slidable element 5 which has a U-shaped cross-section and has an engaging part adapted to be engaged with the guide rails, in one or both inner side surfaces of the element, to store material having fluidity.
Patent JP-2001148909-A (JP)
Title: Method for germination treatment of seed
Inventor: YASUDA MIYUKI
IPC: A01C1/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently sprouting seeds. SOLUTION: In this method for germination treatment of seeds, the seeds are allowed to absorb raffinose and water.
Patent JP-H11166953-A (JP)
Title: Testing device of pulse power supply
Inventor: TANI MASAYUKI
IPC: G01R31/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To achieve a continuous and stable simulation load test according to a pulse power supply by providing a diode and a capacitor in series with the resistor of a simulation load, and preventing the short-circuiting of the coil winding of a transformer against the magnetic reset current of the transformer after a load discharge and returning the transformer to a non-saturated state. SOLUTION: A simulation load 4B, a diode D, a resistor R, and a saturable reactor Sin are connected in series and a peaking capacitor Cn is connected in parallel. The ground side of the capacitor Cn is charged by a pulse current In-1 from the final stage of a magnetic pulse compression circuit 3, the reactor Sin is saturated and is discharged, and energy is consumed by the resistor R. After the discharging operation of the load 4B, a magnetic reset current for returning the transformer to a non-saturation state is supplied. Although the resistor R of the load 4B is included at the secondary coil winding side of the transformer, the diode D prevents the both edges of the coil winding from being short-circuited due to the resistor R against the polarity of a reset current, thus positively returning the transformer to a non-saturated state and hence achieving a continuous and stable simulation test.
Patent JP-H04200613-A (JP)
Title: Remote controller for air cleaner
Inventor: HAYASHI NOBUHIRO
IPC: F24F7/00
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the receiving of noise due to the light from lighting equipment, etc., without being affected by the setting condition by providing a variable volume for adjusting the frequency of the tuning circuit of a band-pass filter and adjusting the air cleaner from outside. CONSTITUTION:A light signal from a remote-control transmitter 4 is received by a photodetector 5 and transduced into an electric signal. The noise of the electric signal outputted from the photodetector 5 is received by a band-pass filter 6. A variable volume 10 for adjusting the tuning frequency of the filter 6 is provided to adjust the air cleaner from outside. Consequently, reliability is improved without being affected by the setting condition and without receiving noise due to the light from lighting equipment, etc.