baber/WOPTO huggingface dataset:
Patent JP-S6136539-A (JP)
Title: Planetary gear mechanism
Inventor: MATSUDA KIYOSHI
IPC: B41J33/38
Filed: 1984-07-27
Abstract: PURPOSE:To eliminate backlash by arranging two planetary gears in shiftable ways between a housing and a base board. CONSTITUTION:Driven gears 12 and 13 are rotatably installed onto a base board 14 on the both sides of planetary gears 10 and 11. A guide rib 16 guides the planetary gears 10 and 11 in the direction of the driven gears 12 and 13, and a light tension is applied in the direction of a motive gear 18 onto the tooth surface of the planetary gear 11 by a bias spring 21. When the motive gear 18 is revolved counterclockwise, the driven gears 12 and 13 revolve counterclockwise. if the planteary gear 11 is pressed by a lever 20 and shifted, the revolution of the driven gear 12 can be suspended.
Patent JP-2000310944-A (JP)
Title: Name card and information card clip
Inventor: HORIUCHI SHIRO
IPC: G09F1/10
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple and small-sized name card and information classification stop clip which enable even a female wearing pocketless clothing to mount the name card. SOLUTION: The information card clip consists of the name card 1 and a pin clip 2 and provides the dislodgment prevention of the name card and the intensification of the elastic force of the pin clip by inserting the pin clip into the pin clip introducing groove of the name card. The pin clip is fixed with two clip curved needles 12 for insertion and stop by the repulsive force between the two needles and is capable of preventing the dislodgment by press bonding R. The rear part of the name plate of the name card is provided with pin fixing parts 4 for stabilization, by which the pin clip is fixed with good balance. Messages are more stably and tightly adhered by tacky adhesive parts 3.
Patent JP-S641072-A (JP)
Title: Picture processor
Inventor: SAITO AKIRA
IPC: G06T3/40
Filed: 1987-06-24
Abstract: PURPOSE:To suppress picture quality from being deteriorated in conversion and to make hardware into a small scale, by detecting a specific pattern in an original image element to be referred to, and generating an image element pattern corresponding to the specific pattern. CONSTITUTION:Original image data is transferred to a line buffer 2a by every image element via a bus 8 and an input interface IF5, and the detection processing of the position of a conversion image is executed by a detection circuit 1 synchronizing with the above transfer. When the corresponding position of the conversion image element is detected, original image element data to be referred on which rotary processing is applied for the decision of an oblique line is inputted from the buffer 2a to a pattern detection circuit 3 via an image element extraction circuit 2b. Meanwhile, a pattern generation circuit 4 selects either the oblique line pattern of white, that of black, white solid, or black solid from a micro displacement signal at the position of the conversion image element from the detection circuit 1 and a signal representing the black/white of the image element in the most neighborhood of the conversion image element, then, decides the black or white of the conversion image element. The above result is sent via an output IF6 and the bus 8.
Patent JP-H11351855-A (JP)
Title: Length measuring method and equipment
Inventor: KONISHI TSUTOMU
IPC: G01B21/06
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide length measuring equipment of high precision which does not continuously measure the whole length of a member from the tip part, measures length of a part where error of measuring equipment can be ensured, measures a member longer than the part by adding a part which is previously measured with high precision, and excludes various kinds of measuring errors to a member of continuous length. SOLUTION: This length measuring equipment is provided with a fixed member end detector 2 and a movable part 12. In the movable part 12, an installed length measuring roll (ML) 4A is arranged at a position of a base length Ls which is high precisely measured by using the member end detector, and a pulse generator(PG) 5A directly connected with the length measuring roll, a gate 6 through which pulses pass, a length measuring accumulator 7' counting pulses, a base length setting apparatus 8 setting LS', an error correction setting apparatus 11, and a measured length calculator 9 are installed.
Patent JP-H024405-A (JP)
Title: Solvent extractor
Inventor: TAKAHASHI MASATO
IPC: B01D11/04
Filed: 1988-06-23
Abstract: PURPOSE:To simplify the structure of the title apparatus and to achieve the miniaturization thereof by forming partition plates each having a liquid passage at a position offset from the center thereof and engaging upper and lower liquid sump parts in a freely rotatable manner by moving slidably the partition plates. CONSTITUTION:When the area of the overlap part of two partition plates 4, 5 is made max. by rotating lower and upper liquid sump parts 1, 2, the max. liquid passage is formed at the communication part of both liquid sump parts 1, 2 to allow both parts to communicate with each other. When the area of the overlap part of two partition plates 4, 5 is made min. by rotating the lower and upper liquid sump parts 1, 2, the liquid passage of the communication part is closed by the partition plates 4, 5 and the liquids of both sump parts 1, 2 are separated. As mentioned, since a structure used in place of the drain cock of a conventional solvent extractor is formed by the combination of two partition plates 4, 5, the extractive separation between liquid phases can be performed by simple operation and miniaturization is also easy because of a simple structure and the extractive separation of a small amount of a liquid specimen can be performed.
Patent JP-2000342995-A (JP)
Title: Method for replacing chain for moving electrode
Inventor: MORITA KAZUNORI
IPC: B03C3/47
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To perform the work for replacing a chain for a moving electrode in a moving electrode type electric precipitator efficiently in a short period. SOLUTION: A portion of an endless chain 31 (31A, 31B) is stretched vertically between an upper part driving wheel 29 and a lower part roller 30 are separated, one end of a new chain 51 is connected with the end of the separated chain 31 at a position 50, while these chains are circulated through the wheel 29, dust collecting electrode plates 32A... are replaced in turn from the chain 31 to the chain 51, when the chain 51 circulated around, the end of the chain 31 is separated from one end of the chain 51, which is connected with the other end of the chain 51.
Patent JP-H11351308-A (JP)
Title: Inverted hydraulic buffer
Inventor: FUKUDA HIROMI
IPC: F16F9/16
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a strut type hydraulic shock absorber capable of increasing the amount of a lubricating oil without enlarging an outer diameter of the whole, and capable of improving a lubricating performance and cooling performance. SOLUTION: An inverted hydraulic shock absorber 1 which slidably inserts a cylinder 7 blocked at upper and lower ends and containing a piston 6 into an outer tube 3 blocked at a lower end through upper and lower bearing members 8, 9, and which fixes a lower end of a piston rod 5 connected to the piston 6 and projecting downwardly from the lower end of the cylinder 7 on a lower blocked part 4 of the outer tube 3, comprises a gap oil chamber S3 provided between an outer peripheral surface of the cylinder 7 and an inner peripheral surface of the outer tube 3, an oil storing chamber S4 provided on the bottom of the outer tube 3 for storing a lubricating oil, communicating passages (a), (b) communicating the oil storing chamber S4 and the gap oil chamber S3, and a circulation mechanism 31 circulating the lubricating oil between the oil storing chamber S4 and the gap oil chamber S3.
Patent JP-H0446040-A (JP)
Title: Method for cooling slag
Inventor: ANDO MICHIHIDE
IPC: F27D15/02
Filed: 1990-06-13
Abstract: PURPOSE:To rapidly and safely cool slag and to crush the slag with a low- capacity crusher with reduced dusting by transferring the screened slag having a specified lump diameter to a cooling place with a metallic container, crushing and then screening the slag having the lump diameter larger than the specified value. CONSTITUTION:The slag in a ladle is discharged onto a vibrating grate having 300-500mm mesh. The melted, half-melted or solidified slag and base metal having the smaller size than the opening of the grate are charged into the connected metallic containers 2 having requisite releasability. The residue having a larger size than the opening is collapsed by a presser of a pressing vessel, passed through the opening and discharged into the container 2 through a conveyor 4. The slag in the container 2 is continuously conveyed into a dust-proof cooler 6, allowed to cool or cooled by the air K from a blower, etc., to 800 deg.C. The atomized mist M is sprayed on the slag in the container 2 to eliminate phreatic explosion, and the slag is forcedly cooled to 200 deg.C by sprinkler S.
Patent JP-S6047337-A (JP)
Title: Cathode aging method for color cathode-ray tube
Inventor: YOSHIGI SHIYOUJI
IPC: H01J9/44
Filed: 1983-08-26
Abstract: PURPOSE:To effectively perform cathode aging by setting the cathode temperature in the flashing process to a temperature exceeding a specified temperature. CONSTITUTION:By the even balance between the evaporation of Ba at high temperatures and a damage such as the deterioration of dielectric strength characteristics resulting from the evaporation, the time when a high temperature exceeding 1,350 deg.K is kept is set to 2 to 5min and the flashing temperature is allowed to exceed 1,350 deg.K or desirably is set to 1,400 deg.K. As a result, good cathode activation is obtained and good emission can be maintained during life and stable characteristics can be obtained for a long period of time.
Patent JP-H09314653-A (JP)
Title: Paper-making frame of three-dimensional paper ware and manufacture thereof
Inventor: KATO TOSHIO
IPC: D21J3/10
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To realize the standardization and mass-production of three-dimensional paper-made product by making a forming pat into a three-dimensional shape in a required area by a method wherein a resin plate having a predetermined area, in the required area of which a plurality of through holes are bored, is heated and then vacuum-formed into a desired shape. SOLUTION: In a work 8 made of a predetermined square acrylic plate, through holes are uniformly bored over the whole required area or within a circle having a predetermined radius and turning to be a forming part and other portion turning to be a basic pedestal part of the work 8. In a vacuum forming machine, a solid model 5 is set on a plate 13, which is vertically movably supported by a piston rod 14. In addition, at the upper part of guides 12, along which the plate 13 is vertically moved, the work 8 is fixed together with a vinyl chloride sheet 9 by means of a clamp 11 so as to move the solid model 5 towards the heated work 8.  Concretely, in the vacuum forming machine, the solid model 5 is set and the work 8 and the vinyl chloride sheet 9 having a releasant pinched between them are heated so as to push the solid model 5 under vacuum against the work 8 and the vinyl chloride sheet 9, the stretching performance of which are confirmed, for forming.
Patent JP-H04355488-A (JP)
Title: Pressure roller and heat fixing device
Inventor: KISHINO KAZUO
IPC: G03G15/20
Filed: 1991-05-31
Abstract: PURPOSE:To provide an excellent toner releasing pressure roller and a highly reliable using this pressure roller at low cost in a heat fixing device in an image forming device such as a copying machine. CONSTITUTION:In a pressure roller 5, the elastic body layer forming the pressure roller 5 is a silicone rubber formed by reacting a base polymer consisting of a dimethylpolysiloxane having a terminal vinyl group closed and a sided chain vinyl-contained dimethylpolysiloxane with a mixture mainly containing a perfluoroalkylethylene in the presence of a platinum catalyst. A heat fixing device has this pressure roller 5.
Patent JP-H0321249-A (JP)
Title: Heater control device for sauna bath
Inventor: HIDAKA JUNJI
IPC: A61H33/06
Filed: 1989-06-19
Abstract: PURPOSE:To simultaneously apply an electric current to both a main heater and a sub-heater, or freely and selectively apply an electric current to one of them arbitrarily by providing a select switch means extending over contact points of a relay means. CONSTITUTION:When voltage is supplied to a power supply terminal 1, electromagnetic switches 4, 5 are excited through contact points 6b, 7a, and contact points 4a, 4b are turned on, so that an electric current is applied to main and subsidiary heaters 2, 3 from the power supply terminal 1. The temperature in a sauna bath room is raised by applying an electric current to both heaters 2, 3, and when it exceeds a preset temperature, the switching contact point 7a is turned off by a temperature comparting device 8, and a switching contact point 7b is turned on instead. Both electromagnetic switches 4, 5 are not excited to cut off an electric current applied to both heaters 2, 3, so that the temperature in the sauna bath room is lowered. Further, a relay 6 is operated and selfheld by its contact point 6a. The contact point 6b is turned off. When the temperature in the sauna bath room is lowered below the preset temperature, the switching contact point 7a is turned on, and the switching contact point 7b is turned off. Only the electromagnetic switch 4 is turned on so as to apply an electric current only to the main heater 2.
Patent JP-S6313683-A (JP)
Title: Particle dispersion composite metal
Inventor: ODOHIRA TOSHIHIKO
IPC: B23K20/00
Filed: 1986-07-04
Abstract: PURPOSE:To improve the high temp. strength and wear resistance of a member by forming the metal plated layer dispersing particles between adjoining metal substrates and joining with diffusion the space between the metal substrate and metal plated layer. CONSTITUTION:The metal plated layer 2 subjecting the particle 3 of a ceramic particle, etc. to a dispersion eutectoid is formed by metal plating of an electric Ni plating, etc. on both faces of the metal substrate 1 of an iron foil, etc. This particle dispersion plate is pressed and heated in a vacuum or inert gas, etc. after overlapping it in plural sheets to cause the diffusion reaction of the plated layer 2 each other. In this way, the laminated plate provided with a metal substrate 1, plated layer 2 and diffused joining boundary is formed. The fine particle of a ceramic particle, etc. is uniformly dispersed in the metal and a particle disperse metal plate is laminated, so the high temp. strength, wear resistance, corrosion resistance, etc. of the member are improved.
Patent JP-H0446492-A (JP)
Title: Key telephone system
Inventor: TOYOSHIMA FUMIYOSHI
IPC: H04Q3/58
Filed: 1990-06-13
Abstract: PURPOSE:To automatically transmit the incoming call of a line wire in the state of absence by each key telephone set by using a memory means and a program operating while referring to this. CONSTITUTION:This call setting information is sent to a main control part 34 from an ISDN interface 33, and the main control part 34 shifts the control to a incoming call control program part 36. The program part 36 reads out the issuing number of an incoming call control memory part 38, and compares it with the issuing numbers in the call setting information. When it is not coincident with all the issuing numbers in the memory part 38, the incoming call control is performed to all the key telephone sets 11-1n. When it is coincident, the data of a registration state storage area in the memory part 38 are read out. When this data is absent, whether there is an idle ISDN line or not is retrieved. When there is no idle line, the incoming call control is performed to all the key telephone sets 11-1n. When there is the idle line, the data of a transmission destination line wire number storage area in the memory part 38 are read out, an originating call is performed by controlling the interface 33, and a communication path switch 32 is controlled to form the communication path of the two in the line wire.
Patent JP-H118051-A (JP)
Title: Cooking device
Inventor: TAKIMOTO HITOSHI
IPC: H05B6/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance reliability on temperature controllability in performing temperature control cooking of a material to be heated, in a cooling device provided with a plurality of induction heating parts having different maximum output from each other. SOLUTION: The body 21 of a cooking device is constituted of an upper unit 23 and a lower unit 24. The first induction heating part 39 whose maximum output is 3 kW, the second induction heating part 40 whose maximum output is 2 kW, and a heater heating part 41 are constituted, by forming a coil unit having an induction heating coil and a temperature detection part on the right and left sides respectively, at the lower surface side of a top plate 26 on the top of the upper unit 23, and forming a heater unit at its central rear part. A roaster 56 and an operation panel 58 are formed on the right and left sides of the lower unit 24.  It is thus possible to cook in a fry mode at the second induction heating part 40 of a smaller maximum output side, which controls the induction heating coil so as to control a material to be heated at a set temperature based on the temperature of the material to be heated detected by the temperature detection part.
Patent JP-H112283-A (JP)
Title: Active vibration controller
Inventor: KIMURA TAKESHI
IPC: B60K5/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce a load of identification processing of a transfer function. SOLUTION: A frequency fo is set to a minimum frequency fmin (201). A sinewave of the frequency fo is outputted (202). Provided the sufficient number of residual vibration signals (e) is read (203, 204), it is decided (205) whether the frequency fo is the minimum value fL or more and a maximum value fU or less. When 'NO', an increase content Δf is added to the frequency fo and a new frequency fo is computed (206). When 'YES', as half of the increase contact Δf is added to the frequency fo to compute a new frequency fo (207). Processing described above is repeated (step 208) until the new frequency fo exceeds the maximum value fmax . A frequency component is extracted by FFT computation (209), interpolation computation is executed so that the frequency interval of frequency components is uniformalized (210).  By effecting reverse FFT computation, an impulse response on a time axis is obtained (211). The obtained impulse response is stored as a new transfer function filter C'.
Patent JP-2000343048-A (JP)
Title: Particle quantity evaluation device and dip type washing system and particle stuck quantity evaluating method
Inventor: DOI MINORU
IPC: H01L21/304
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To realize quantitative evaluation of actual particle-stuck quantity in liquid with high accuracy and washing degree evaluation with low cost and high reliability without using a monitor substrate. SOLUTION: This device is provided with a residual liquid recovering pan 12 for recovering residual liquid, and a residual liquid quantitative measuring tank 13 for in-liquid particle measurement are installed between a first substrate treating tank 20A and a second substrate treating tank 20B. The residual liquid dropped from a substrate 60, when the substrate 60 is conveyed from the first substrate treating tank 20A to the second substrate treating tank 20B by using a substrate conveying means 50, is recovered by a residual liquid recovering pan 12 and the residual liquid quantitative measuring tank 13 to form sample liquid. The sample liquid is diluted with pure water from a pure water supply source 30 in a pure water quantitative tank 14 by a fixed quantity for measuring by an in-liquid particle measuring instrument 40.
Patent JP-S6217628-A (JP)
Title: Lining storage tank
Inventor: KUMAGAI MASAO
IPC: E04H7/00
Filed: 1985-07-16
Abstract: PURPOSE:To make it possible to accurately detect the generation of the leakage of a liquid and a position where the leakage of the liquid was generated at an early stage and to attain to shorten a term of construction works, by arranging a leaked liquid detection zone consisting of a moisture absorbing layer and an electrode and an apparatus for electrically detecting the leaked liquid. CONSTITUTION:A leaked liquid detection zone 17 constituted of electrodes 19a, 19b between which a moisture absorbing layer 18 is held is arranged between the concrete wall 11 and liner 13 of a welded part 16. When the leakage of a liquid was generated from the welded part 16 of the liner 13, the leaked liquid is absorbed by the layer 18 and the electrical characteristics of the layer 18 change. This change in the electrical characteristics is read as the change in dielectric constant and volume resistance by the electrical measuring device arranged to the outside and the generation of the leakage of the liquid can be detected. By this method, the generation of the leakage of the liquid and a position where the leakage of the liquid was generated can be accurately detected and the shortening of the terms of works required in construction can be attained.
Patent JP-H056939-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA SHINSUKE
IPC: H01L21/768
Filed: 1991-06-27
Abstract: PURPOSE:To facilitate the insertion of a wiring material into a through hole when a second wiring layer is formed and to prevent the erosion of the wiring material in the through hole by exposing a second insulating film such as an SOG film to plasma gas at the stage when the insulating film is exposed in the through hole. CONSTITUTION:A first wiring layer 3 is formed so as to cover a plurality of LOCOS oxide films 2 formed on a semiconductor substrate 1. A first insulating film 4, a second insulating film (SOG film) 5 by an application method and a third insulating film 6 are formed thereon. A resist film 7 is formed thereon. A through hole is formed in the first - third insulating films 4-6 by an etching method. The semiconductor substrate 1 is exposed to plasma gas. Thus, the elaborateness of the surfaces of the exposed SOG films 5 and the like is improved. The intrusion and discharge of water content between the insides of the SOG film 5 and the like and the through hole 8 are prevented. A wiring material can be readily inserted into the through hole, and the corrosion of the wiring material with the water content is prevented.
Patent JP-S5780504-A (JP)
Title: Extensometer
Inventor: ARAI ITARU
IPC: G01B7/16
Filed: 1980-11-07
Abstract: PURPOSE:To perform measurement accurately even at a low speed without lengthening a sample time by modifying a pulse repetition frequency which is supplied to first and second counters based on the feeding speed of a material. CONSTITUTION:Pulse trains from an input side pulse generator 1 and an output side pulse generator 2 are inputted to first and second pulse amplifiers 9 and 10 in a pulse repetition frequency modifying means 12. the pulses are transformed into the pulses having the numbers of pulses of one time, twice, and four times. A speed counter 5 and a comparator 11 judge whether the feeding speed of the material is 1/2 or 1/4 the maximum or not, and change the multiplication factor of the pulses to twice or four times. The counted values of the counters 3 and 4 employing said pulses are subtracted 7 and divided by the value of the counter 4 in a divider 8, and the extension ratio is computed. In this constitution, even though the feeding speed of the material is reduced, the measurement can be performed with the same accuracy and in the same sampling time as at the maximum speed.