baber/WOPTO huggingface dataset:
Patent JP-H09303742-A (JP)
Title: Incineration furnace and its operation method
Inventor: MORI NAOKATSU
IPC: F23G5/50
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing property of secondary air from decreasing when the feeding amount is reduced by a method wherein in a secondary air feeding nozzle into a furnace, a valve which controls the opening area of the nozzle in response to the feeding amount of the secondary air, and keeps the jetting speed from the nozzle within a specified range, is provided. SOLUTION: In a nozzle 3 for secondary air feeding, a valve 4 to control the opening area of the nozzle, is provided. Then, at a gas discharging hole 6 on the top of a furnace body 1, an O2 densitometer 7 is provided, and a valve 8 is opened/closed in response to the O2 concentration in the furnace, and the valve 4 is controlled by transmitting a signal to an actuator 5 as well from the O2 densitometer 7. Then, when a secondary air feeding amount is reduced, the opening area of the nozzle 3 is made smaller by making the valve 4 advance. When the secondary air feeding amount is increased, the opening area of the nozzle 3 is made larger by making the valve 4 retract. As a result, the jutting speed or the fluid holding momentum/kinetic energy of the secondary air, is kept within a specified range even when the secondary air feeding amount changes.
Patent JP-S5871141-A (JP)
Title: Injection molding valve gate flow-rate control mechanism and manufacture of its valve pin
Inventor: JIYOBUSUTO URURITSUHI GERERUTO
IPC: B21K1/20
Filed: 1982-07-14
Abstract: This invention relates to an improved valve pin for an injection molding system and a method of making the same. The elongated valve pin has a tip end portion which extends from a larger driven end portion into the flow of melt to the cavity. The elongated tip end portion is provided with a desired combination of strength and thermal conductivity by having a copper core inside a steel casing. The casing is made by brazing a tip end cap member to a hollow sleeve. A predetermined quantity of copper wire is then inserted into the casing and melted in a vacuum furnace to form an integral construction. The excess sleeve is then cut off and the end is brazed into a well in the driven end portion of the valve pin. The tip end cap member is then machined to provide a tip end of a desired shape. Filling the copper into the steel casing in a vacuum furnace bonds them together without any insulative spaces, thereby relatively inexpensively providing a valve pin structure which has the necessary structural strength to withstand repeated closing forces, while at the same time providing for the improved transfer of heat along the valve pin to the gate area.
Patent JP-S6014360-A (JP)
Title: Disk cache controller
Inventor: KAMATA MASAYOSHI
IPC: G06F12/08
Filed: 1983-07-04
Abstract: PURPOSE:To ensure the effective use of a cache memory and to improve the data processing efficiency by collecting data that can analyze the state of application to the cache memory and then controlling a cache subject range based on the collected data. CONSTITUTION:When an access is given to a magnetic disk device DKU0 from magnetic disk controllers DKC0 and DKC1, a disk cache controller DCC is provided between both disk controllers. A cache memory CHM is provided to the controller DCC. The data on the access destination is previously held at the memory CHM when an access is given to the data within a prescribed range of the device DKU0, etc. Then an access is given to the CHM. In this case, the data which can analyze the state of application to the CHM are collected so that the access is set within a designated range. Basd on these collected data, a cache subject range is controlled. This ensures the effective use of the CHM and improves the data processing efficiency.
Patent JP-S62278552-A (JP)
Title: Silver halide color photosensitive material
Inventor: MASUDA KOSAKU
IPC: G03C7/38
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a silver halide color photosensitive material contg. a coupler forming a dye by which secondary absorption is hardly caused and having superior color reproducibility by forming at least one silver halide emulsion layer contg. a specified coupler on a support. CONSTITUTION:At least one silver halide emulsion layer contg. a magenta coupler represented by the formula is formed on a support. In the formula, each of Za-Ze is methine, substituted methine or N and at least one among Zb-Ze is methine or substituted methine which takes part in an oxidation coupling reaction with the oxidized product of a p-phenylenediamine color developing agent but combinations 1-6 in the table are excluded. A hypersensitizer, an anti-foggant, a stabilizer, a hardening agent, a plasticizer or the like may be added to a silver halide emulsion used to form the silver halide emulsion layer.
Patent JP-S5245600-A (JP)
Title: Method to produce calcareous agent for sintering of ore
Inventor: NAGAOKA YUKIO
IPC: C01F11/02
Filed: 1975-10-08
Abstract: PURPOSE: To produce calcareous agent for sintering of ore from clays which are found during lime stone mining. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000309160-A (JP)
Title: Ink jet recording medium and recording method
Inventor: YAMAGATA SHINYA
IPC: D21H27/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium which shows outstanding recording quality such as print density or ink absorption, good image conservation (light-fastness and moisture resistance) and further, a superb surface strength making a recorded image hardly peelable. SOLUTION: This ink jet recording medium comprises a water-soluble resin and an emulsion resin as a binder resin of an ink receiving layer, and the water- soluble resin to be used is an ethylene-polyvinyl acetate emulsion resin or an aqueous polyurethane resin emulsion, an acrylate ester or a methacrylate ester as a partially saponified PVA emulsion resin. In addition, the ink receiving layer containing a light-fastness improver (a water-soluble metallic salt, a cationic dye fixing agent) is applied on a support to prepare the ink jet recording medium.
Patent JP-H11298658-A (JP)
Title: System and method for reading image
Inventor: SAKAI TAKASHI
IPC: G06T1/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom for a user to set a read mode while improving in efficiency by reducing the operational load on the user. SOLUTION: After a read driver is activated (S1), based on the last read mode, the read mode of this time is set (S2). After a start button is pressed, when the read mode of this time is set to a main scan mode, reading is performed in the main scan mode (S3→S4→S6) but when it is set to a preview mode, reading is performed in the preview mode (S3→S4→S5). Afterwards, the read mode of this time is stored (S7) and the read mode of the next time is set by returning to S2. When the user wants to set the read mode by himself, the answer of S3 is made negative (No) and processing steps after S8 are executed. Then, the user manually sets the main scan mode (S8→S9) or preview mode (S8→S10→S11) and returns to the step S3.
Patent JP-H09302915-A (JP)
Title: Construction work device
Inventor: YAMAUCHI NORIO
IPC: E01D21/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a construction work device capable of efficiently conducting works for winding a steel plate on a pier. SOLUTION: An overhaul-assembly type working base 1 with a loop-shaped guide rail 4 is installed onto a footing 32 supporting a pier 31 so as to surround the pier 31. Working machines such as a drifter 7, a welding machine, etc., are loaded movably on the guide rail 4, and operation boring the mounting holes of anchor bolts 34 for fixing steel plates 33 onto the footing 32 and operation bonding the mutual steel plates 33 by welding are conducted by properly moving these working machines in the periphery of the pier 31. Masts are disposed in upright on the working base 1, a lifting-lowering workbench 24 is installed to the masts, and the winding operation of the steel plates 33 is conducted while freely shifting the workbench 24 horizontally and vertically along the pier 31.
Patent JP-S5912603-A (JP)
Title: Cascode circuit
Inventor: ANPO MASAHARU
IPC: H03F1/22
Filed: 1982-07-13
Abstract: PURPOSE:To form a cascode circuit which has high output impedance and generates a large output current when an output voltage is low by providing a means for comparing and amplifying the potential at the connection point between series-connected transistors (TR). CONSTITUTION:N chanel MOSFETs Q1 and Q2 are connected in series between an output terminal (out) and the ground. The potential at the connection point (a) between the FETs Q1 and Q2 is supplied to the inverted input terminal of an operational amplifier 11 which operates as the comparing and amplifying means. A specific potential is applied from a power source VR to the uninverted input terminal of this operational amplifier 11 to control the conduction of the FETQ1 by the output of the operational amplifier 11. Thus, the cascode circuit which has high output impedance and generates the large output current even when the output voltage is low is formed.
Patent JP-S5548724-A (JP)
Title: Optical low-pass filter
Inventor: MATSUMURA SUSUMU
IPC: G02B27/46
Filed: 1978-10-03
Abstract: PURPOSE: To lower cost and enhance performance by using the diffraction grating having such diffraction characteristics that the most of the quantities of diffracted light concentrate at the certain two specific diffraction degrees.  
     CONSTITUTION: In the photographing optical system of color television consisting of a photographic lens system 10, diffraction grating 11, color stripe filter 12 and image pickup tube 13, the diffraction grating is made by the face shown by 14 of a transparent member 11. This diffraction grating comprises evaporating a transparent film such as of MgF 2  on an optical transparent member 17 such as, e.g., glass or the like. The ray 15 incident to this diffraction grating is received diffraction action by the diffraction grating and is separated mainly to two luminous fluxes 16  of +1st order diffracted light and -1st order diffracted light. Hence, the imaging ray having passed through the lens separates to two luminous fluexes, by which the double images are formed. The use of such diffraction grating enables the inexpensive and high-performance low-pass filter to be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09303591-A (JP)
Title: Check valve device
Inventor: MATSUNAGA SHOICHI
IPC: F16K15/18
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To ensure high reliability and eliminate the possibility of a back flow for reducing manufacturing cost or maintenance and control cost after installation by forming a pressure releasing port for communicating the bottom of an intermediate chamber and the atmosphere to each other, and opening the port when pressure in a primary chamber drops to a level equal to or below pressure in the intermediate chamber. SOLUTION: An intermediate chamber 4 is formed between an inlet primary chamber 2 and an outlet secondary chamber 3 in a valve box 1, and a valve port 7 for communicating the primary chamber 2 and the intermediate chamber 4 to each other is fitted with the first check valve mechanism 10 for being opened and closed. Also, a valve port 8 for communicating the intermediate chamber 4 and the secondary chamber 3 to each other is fitted with the secondary check valve mechanism 11 for being opened and closed. A pressure releasing chamber 21 is also formed on the bottom of a valve box 1. As a result, when pressure in the primary chamber 2 drops to a level below pressure in the intermediate chamber 4, a pressure releasing valve mechanism 22 properly opens, and water in the intermediate chamber 4 is discharged from the pressure releasing port 20, thereby emptying the intermediate chamber 4.  According to this construction, the air in the intermediate chamber 4 is drawn into the primary chamber 2, thereby preventing a back flow in tap water piping.
Patent JP-H115038-A (JP)
Title: Shredder
Inventor: TSUCHIYA TAKENORI
IPC: B02C18/24
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a shredder capable of cutting grass and woods and packaging materials, etc., to be discharged as trash into small chips. SOLUTION: This shredder is provided with a charging port 2 of an article to be cut, a rotary knife 5, a receiving knife 6, and a feed roller 7. The feed roller 7 is provided in a path leading from the charging port 2 of the article to be cut to a confronting part against the rotary knife 5 and the receiving knife 6. When the article to be cut is charged from the charging port 2 of the article to be cut, the article to be cut comes into contact with the feed roller 7, fed to the confronting part against the rotary knife 5 and the receiving knife 6 with rotation of the feed roller 7 to be cut at the confronting part, thus it is cut and chips are produced.
Patent JP-S61279261-A (JP)
Inventor: NISHIGATA MASAHARU
IPC: A63B21/005
Filed: 1985-06-05
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-H02300529-A (JP)
Title: Brake device
Inventor: ITO YOSHIHIRO
IPC: F16D55/28
Filed: 1989-05-15
Abstract: PURPOSE:To reduce impact sound by providing a vibration absorbing member formed of a composite type vibration suppressing steel plate made of visco- elastic materials between a stator frame and a stationary iron core. CONSTITUTION:One of vibration absorbing members 11 each formed of a composite type vibration suppressing steel plate is formed of a steel plate 11a, and other one of the vibration absorbing members 11 is formed, in part, of a steel plate 11b while a visco-elastic material 11 being disposed between the steel plates 11a, 11b. With this arrangement, the vibration of a stationary iron core 4 among vibrations of stationary and movable iron cores 2, 4 which are excited upon attraction effected by energizing the device, is at once damped by the vibration suppressing members 11 each made of the composite type vibration suppressing steel plate so as to reduce impact sound. That is, the composite type vibration suppressing steel plate has a loss coefficient larger than that of a usual steel plate so as to suppress vibration decaying waves in a short time, thereby it is possible to make the vibration suppressing function satisfactory.
Patent JP-H05309989-A (JP)
Title: Refill lead case for writing utensil
Inventor: ABE SHINICHI
IPC: B43K19/14
Filed: 1992-05-14
Abstract: PURPOSE:To provide a refill lead case for writing utensils which is capable of taking out the refill lead in accordance with the necessary number of pieces of the refill lead to be take out without trouble of slippage and fall of the refill lead regardless of the direction of the refill lead case. CONSTITUTION:The outlet 2 of a lead is provided in one side part of a refill lead vessel 1 so as to be opposed to one end part of a refill lead in the inside of the refill lead vessel. An elastic cover 3 is provided in the refill lead vessel 1 and repulsed in the direction for always closing the outlet 2 of the lead. A lead pushing coma 4 is provided to the refill lead vessel 1. When the lead pushing coma 4 is slid toward the outlet 2 of the lead, a small number of refill lead S is projected from the outlet 2 while opening the elastic cover 3 in the minimum limit. It is sufficient that the elastic cover 3 has repulsion force of such a degree that the same is pushed and opened by the refill lead S carried by the lead pushing coma 4.
Patent JP-S61279554-A (JP)
Inventor: ISHIKURA RYOTARO
IPC: E04F13/02
Filed: 1985-06-05
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-S6013547-A (JP)
Inventor: DOKAI HIROSHI
IPC: B60J1/00
Filed: 1983-07-05
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-H05312672-A (JP)
Title: Method for setting measurement conditions in optical transmission system measurement using optical pulse tester
Inventor: TOMITA NOBUO
IPC: G01M11/00
Filed: 1992-05-14
Abstract: PURPOSE:To automatically optimize measurement conditions of an optical transmission system by fixing an attenuation amount of an attenuator when a Fresnel reflection value in each data of a check data array is in a state of not exceeding a specific value. CONSTITUTION:A CPU 14 removes data due to Fresnel reflection at cable starting and terminating portions from data written into a memory 12 to create check data. If there is no saturation value in the check data, the CPU 14 performs measurement with an attenuation amount of a light receiving attenuator 15 set. If there is a saturation value, data due to Fresnel reflection is detected and whether a difference value between its peak value and a backscattering level, that is a Fresnel reflection amount, has exceeded a specific value is determined. In case there is a Fresnel reflection value which has exceeded the specific value, the CPU 14 sends a message indicating that an abnormal point exists on a cable via a GP-IB 13 to an external controller to suspend measurement. In case the specific value is not exceeded, the CPU 14 increases the attenuation amount of the attenuator 15 by a constant amount.
Patent JP-S5646105-A (JP)
Title: Three position-controlled diaphragm device
Inventor: KAWABATA YASUHIRO
IPC: F15B11/12
Filed: 1979-09-21
Abstract: PURPOSE: To make certain the maintenance of the position of diaphragm members whose position is controlled in three stages by a construction wherein a diaphragm apparatus is provided with a poppet valve, which is opened to introduce the air particularly when the position of the diaphragm members is likely to change at their mid position because of an air leakage.  
     CONSTITUTION: When diaphragm members (18W20) are in the lowest position as shown in the drawing, if a first inlet port 14 is connected to an intake manifold in order to cut off a second inlet port 15 from the air, the diaphragm members move up resisting a spring 29 as suction pressure occurs, so that the members are located in the mid position because a poppet valve 26 touches a protrusion 16. If a sheet member 28 is not properly seated on a valve 26 in this mid position, suction pressure is introduced into an upper chamber 21 through a small opening. Therefore, the diaphragm members are further raised making the sheet member 28 detach from the valve 26, and the air is taken from the port 25 of a movable member 19. As a result, the suction pressure in the upper chamber 21 is diluted, and the diaphragm members are maintained in the mid position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01292233-A (JP)
Title: Viscometer
Inventor: AZUMA TADANORI
IPC: G01N11/04
Filed: 1988-05-19
Abstract: PURPOSE:To successively supply a viscous substance to be tested and to also change the amount thereof, by constituting a viscometer of a viscous substance supply means, a quantitative supply means, nozzles having different diameters and a measuring part arranged in series sequentially. CONSTITUTION:A viscous substance as a sample is sent to a quantitative supply means 3 by a supply means 2 and accurately determined by the quantitative supply means 3 to be continuously sent out and supplied to the nozzles 4a, 4b having different diameters of a measuring part 4. At this time, when a quantitative feed amount is set to Q, the diameter of the nozzle is set to (d), the pressure difference between the inlet and outlet of the nozzle is set to DELTAP and the length of the nozzle is set to L, the relational expressions of gamma=f(Q, d) and eta=f(Q, DELTAP, L/d) are formed, and gamma and eta are calculated from said expressions. Further, when the diameters of the nozzles 4a, 4b are changed, the measured values corresponding to the number of the nozzles 4a, 4b are calculated and, if the quantitative feed amount Q is changed, measurement can be performed over a further wide range.
Patent JP-S5825000-A (JP)
Inventor: FUKUMITSU TAKEMI
IPC: G08G1/07
Filed: 1981-08-05
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-H09283365-A (JP)
Title: Layered ceramic electronic part and its manufacture
Inventor: YAMAMOTO MIKA
IPC: H01G4/30
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make it hard for a gap to form between an outer and inner electrodes and prevent a plating liq. from penetrating by forming inner electrodes of a previous metal and outer electrodes, using a conductive material which will form a compsn. contg. specified wt. of Cu and glass flit after baking. SOLUTION: Pd-made inner electrodes 2 are disposed in a ceramics 1 and it is baked at specified temp. to form a ceramic element 3. The element 3 is dipped in an outer electrode-forming conductive paste contg. Cu as a conductive component and glass frit contg. ZnO-SiO2 as a main component and baked at 825-850 deg.C to form outer electrodes 4 having a compsn. of Cu 91-95wt.% and glass frit 5-9wt.%.
Patent JP-2000313481-A (JP)
Title: Device and method for packaging unit with toner storage section
Inventor: ARAKI HIROSHIGE
IPC: G03G15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To safely and securely carry a unit used for toner such as in a development cartridge and the toner, make the whole of a system compact and reduce the cost thereof. SOLUTION: In the packaging method, cushioning members 13 and 14 are mounted on both sides and in the width direction of a development cartridge 11, and the cartridge is stored in a packaging case 12. The cushioning members 13 and 14 are formed of a blow molded thermoplastic resin material and are of a hollow structure. Toner is filled from openings 13b and 14b into the cushioning materials 13 and 14, and the cushioning members filled with the toner can be packaged simultaneously with the development cartridge 11 not filled with the toner and carried. After the completion of carriage, the toner is replenished from the openings 13b and 14b into the development cartridge 11 to simplify the constitution of the development cartridge 11 for preventing the agglomeration of toners and the leakage during the carriage and also reduce the cost.  Dead spaces in the packaging case 12 can be effectively utilized for the carriage of the toner to provide the safety and cost reduction.
Patent JP-S5746695-A (JP)
Title: Controller for ac elevator
Inventor: KADOKURA TOSHIO
IPC: B66B1/24
Filed: 1980-09-04
Abstract: PURPOSE:To allow the operation of an elevator to be continued without any hindrance, by continuing the supply of the primary current to establish the secondary magnetic flux for a given period of time even after the elevator has stopped, in case of driving an elevator induction motor through a vector control. CONSTITUTION:Provided are normally-closed contacts SU-b, SD-b of relays energized when there is a call for up or down and a time limit relay MST energized after a given period of time has passed since an energizing circuit is established by the firstmentioned relay. Because when there is a call for up or down, the contact SU-b or SD-b is made ON, the relay MST is deenergized, and through normally- closed contacts MST-b, a magnetic flux command 22 and a control command 28 are fed to control circuits respectively to control the primary current for establishing the secondary magnetic flux. In addition, when the condition where there is no call for up nor down has continued for a given period of time set in the time limit relay MST after the elevator has stopped, the time limit relay MST is energized to stop the control of the primary current for establishing the secondary magnetic flux.