baber/WOPTO huggingface dataset:
Patent JP-H07133898-A (JP)
Title: Analysis method for dispersed piping network and device therefor
Inventor: KURISU HIROMITSU
IPC: E03B1/02
Filed: 1993-11-09
Abstract: PURPOSE:To provide a dispersed system configuration as well as the control monitor and simulation function of high precision by dividing a piping network into a plurality of zones and dispersing a large calculation load for a piping network analysis. CONSTITUTION:The manipulated variable of a pump or a valve at a current time is entered, and a flowrate pressure distribution under a current total demand is calculpted via a dispersed piping network analysis. When a difference from a target flowrate or pressure can be reduced by changing the manipulated variable of the pump or the valve, the variable is corrected and the piping network analysis is again undertaken. This process is repeated until the difference becomes minimum, and a final variable so obtained is sent to a controller as a set value. According to this analysis, a restriction can be met via the dispersion of a calculation load into a plurality of loads, and control even in a short period can be realized.
Patent JP-H02126710-A (JP)
Title: Bias voltage controlled circuit for avalanche photo diode
Inventor: FUKUSHIMA SHIYOUYA
IPC: H04B10/67
Filed: 1988-11-07
Abstract: PURPOSE:To follow up the sudden change of a light receiving level by controlling an emitter follow(EH) circuit with a differential amplifying circuit and making the output voltage of an EH circuit into the bias voltage of an avalanche photo diode. CONSTITUTION:The bias voltage controlled circuit of an avalanche diode APD is composed of transistors Tr1 to 3, resistances R1 to R5 and a high voltage generating circuit 11 and a differential circuit is constituted of TR1 and TR2. The collector of the TR1 is connected through a resistance R1 to a circuit power source and the collector of a TR3 and the collector of the TR2 is connected through a resistance R2 to the output of the high voltage generating circuit 11. By making the emitter output voltage of the TR3 into an APD bias voltage, it can follow up the sudden change of the light receiving level of the APD.
Patent JP-H08137848-A (JP)
Title: Method and device for document processing
Inventor: HATORI KAZUE
IPC: G06F17/21
Filed: 1994-11-14
Abstract: PURPOSE: To easily set and refer to a document format by extracting specific information from the format information on a stored document and displaying it. CONSTITUTION: A CPU 6 uses a RAM 8 as a work area and controls respective parts of the processor according to a control program stored in a ROM 7 to store a document file, consisting of a document data part including graphic character data as the contents of a document and commands for the range specification of the index of the document text and a format information part specifying the form of the document, in the RAM 8, on a disk on a hard disk drive 9 or floppy disk drive 10, or on some device of a network interface 11. Then the CPU 6 extracts specific information from the format information and displays the extracted specific information on a CRT display device 1.  Consequently, a user when selecting the format information obtains the outline of set values of the format information and displays the acquisition result in advance, so that the user can know the outline of the set values of the format information.
Patent JP-H02160340-A (JP)
Title: Picture tube
Inventor: HIGASHINAKAGAHA EMIKO
IPC: H01J29/07
Filed: 1989-10-30
Abstract: PURPOSE:To provide a bright and fine picture of high quality by giving a shadow mask tensile force for flat fixing. CONSTITUTION:In order that a size variation due to thermal expansion, predicted in normal operation temperature, is given as distortion at a minimum temperature, tensile force is given in a longitudinal direction or otherwise in a perpendicular direction under the necessity to a shadow mask 21. That is, the shadow mask 21 is given the tensile force for flat fixing. As a result, displacement such as positional shift of electron beam permeable cells following the thermal expansion of the shadow mask 21 can be restained. It is thus possible to obtain a less color-shift, fine and bright picture of high quality.
Patent JP-2001103645-A (JP)
Title: Lead wire sealing structure and gas sensor using it
Inventor: TAKAHASHI KOICHI
IPC: H02G15/013
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire sealing structure, and a gas sensor using it, in which good sealing performance can be sustained for a long term even when it is exposed to high temperature for a long time or subjected to heat cycle repeatedly. SOLUTION: The part 510 including an insertion hole fixing face 510 in a lead wire insertion hole 51a at a grommet 51 for inserting a lead wire 14 comprises a part 51b formed of a porous material and the gap between the insertion hole fixing face 510 and the outer surface of the lead wire 14 is sealed by a sealing resin layer 53. More specifically, on the adhesion face of the part 51b formed of a porous material and the sealing resin layer 53, the gap k of the porous material exposed to the surface of the insertion hole fixing face 510 at the part 51b formed of a porous material (i.e., irregularities on the insertion hole fixing face 510) is filled with the sealing resin layer 53.
Patent JP-H04155394-A (JP)
Title: Musical sound synthesizing device
Inventor: TAKAMI HIROSHI
IPC: G10H7/00
Filed: 1990-10-18
Abstract: PURPOSE:To carry out a startup control of an output, a stabilization of the output amplitude, and the like, sufficiently without oscillating a loop circuit by controlling the input level of a drive waveform input from a drive waveform output circuit to a closed-loop circuit depending on the musical sound synthesis output of the closed-loop circuit. CONSTITUTION:A music sound control data generator 1 delivers various control signals of the performance data to various parts of the circuit, a drive waveform is input from a drive waveform generator 2 to a closed-loop circuit 11 through a multiplier 8, and the drive wave form is circulated through the closed loop. The level of the music sound signal picked up after circulating in the closed loop is detected by an envelope detector 3, and the music sound signal is output to the multiplier 8. The control output to the multiplier 8 is regulated by a level regulating signal beta. The drive waveform is controlled its input level by the multiplier 8, and the amplitude of the drive waveform input is controlled while watching the output waveform of the circuit 11. As a result, it is made possible to sharpen the startup of the music sound output waveform without increasing the loop gain K, a music sound output waveform can be output at a constant level, and the output amplitude can be stabilized.
Patent JP-H08149750-A (JP)
Title: Flywheel magnet rotor with clutch mechanism
Inventor: MAEKAWA TAKEO
IPC: H02K7/108
Filed: 1994-11-15
Abstract: PURPOSE: To obtain an inexpensive flywheel magnet rotor with clutch function which can be machined easily. CONSTITUTION: In a flywheel magnet rotor 10 rotating around the outer circumference of a stator 24, the flange part 12b of a boss rotor 12 and a flywheel 11 are caulked by means of a rivet 16 and then a clutch spigot part 17 at the flange part 12b is fitted to the clutch outer frame 7 of a clutch mechanism 6. A part recessed with respect to the clutch spigot part 17 is made in the outer circumference of the flange part 12b at a part to be caulked by the rivet 16 in order to absorb the part on the outer circumference of the flange 12 being bulged through caulking. Since cutting work is not required at the clutch spigot part 17 after securing the flywheel 11 and the boss rotor 12, the clutch spigot part 17 can be finished for the unit body of the boss rotor 12.
Patent JP-H09117513-A (JP)
Title: Structure of tacky adhesive pad housing part
Inventor: FUKUI RYOICHI
IPC: A61N1/04
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a housing part formed to obviate the generation of air bubbles at the time of adhering a release sheet. SOLUTION: Plural striped hollow grooves 11 communicating with each other are formed on the tacky adhesive pad sticking surface 10a of a tacky adhesive pad housing implement 10. These hollow grooves 11 are opened by arriving at the end edges of the sticking surface 10a in the parts 11a. The air is discharged outside of the housing implement 10 through the hollow grooves 11 and the parts 11a at the time of adhering the release sheet to the sticking surface 10a.
Patent JP-H02128441-A (JP)
Title: Means and method for measuring through hole part resistance for semiconductor device multilayer interconnection
Inventor: YADA HIROTAKA
IPC: H01L21/66
Filed: 1988-11-08
Abstract: PURPOSE:To lessen the main causes of the generation of an error and to make it possible to measure the resistances of through hole parts with good accuracy and easily by a method wherein two multilayer interconnections are formed, the resistance of each multilayer interconnection is measured and a resistance per one piece of the through holes is found. CONSTITUTION:A measuring instrument is provided with a multilayer interconnection 20 obtainable by connecting layer wirings 3 and 6, whose integrated lengths are respectively L1 and L2, to one another through (n) pieces of through holes 5 and a multilayer interconnection 30 obtainable by connecting layer wirings 8 and 9, whose materiels, sectional areas and integrated lengths are identical with those of the wirings 3 and 6, to one another through (m) pieces of through holes 5. Moreover, the wirings 3 and 8 are equal in integration resistance and the wirings 6 and 9 are equal in integration resistance. A difference between the resistances of the interconnections 20 and 30 is equal to a difference between the integration resistances of the holes 5 being included in the multilayer interconnections. Accordingly, the resistances of the hole parts 5 in each multilayer interconnection can be found on the basis of a resistance per one piece of the hole parts 5 in each multilayer interconnection.
Patent JP-H07114923-A (JP)
Title: Manufacture of negative electrode for nickel hydrogen storage battery
Inventor: TAKAHASHI HIROYUKI
IPC: H01M4/26
Filed: 1993-10-14
Abstract: PURPOSE:To uniform the dispersion, coating thickness and weight and stabilize the application of paste to an electron collector by preparing the paste by mixing hydrogen storage alloy powder with a conductive agent, a binder water and keeping the paste at low temperature at the time of applying it. CONSTITUTION:A paste is prepared by adding carbon as a conductive agent, a carboxymethyl cellulose-sodium polyacrylate-polytetrafluoroethylene dispersion as a polymer binder, and water to a hydrogen storage alloy and kneading the resulting mixture. After aging in a storage chamber at temperature as low as 10 deg.C, coating of the obtained paste is carried out. In the coating process, the temperature of the paste is kept at 10-15 deg.C and an electron collector is coated with the paste. As a result, the coating thickness and weight is made uniform moreover coating can be carried out continuously and stably. The yield ratio of the coating process is also improved.
Patent JP-H08139589-A (JP)
Title: C-mos logic circuit and designing method therefor
Inventor: ISHIHARA FUJIO
IPC: H03K19/0948
Filed: 1994-11-15
Abstract: PURPOSE: To reduce power consumption by preparing the various kinds of n-MOS TRs whose threshold values are different and selecting the n-MOS TR provided with the threshold value capable of securing a switching speed required by an object gate. CONSTITUTION: Logic circuits 1-(n) are supplied with power from a power supply node (VDD) and the n-MOS TRs for which a gate and a source are short- circuited are provided between the node VDD and the logic circuit 1 and the logic circuit n-1. In this case, the logic circuit n+1 obtains output from the logic circuits 1-(n) and outputs the output Z. Also, the logic circuit n+1 is supplied with the power similarly from the node VDD. Output timings to the logic circuits and the operating timings of the respective circuits are taken into consideration and the conditions of the n-MOS TR (NCUT) for voltage control are decided within the range of not lowering an operating speed.  Process conditions suitable for the conditions are decided at the time of manufacturing the NCUT by deciding the conditions and the threshold value of the NCUT is changed by using the various kinds of methods so as to be suitable for the conditions.
Patent JP-S62138161-A (JP)
Title: Production of soybean jam
Inventor: TOMIOKA KENTARO
IPC: A23L11/00
Filed: 1985-12-13
Abstract: PURPOSE:To obtain soybean beans replaceable with adzuki bean jam or the like, by boiling soybeans by pressure container under a specific condition and mashing them well after cooling. CONSTITUTION:Raw material soybeans a are washed with water, fed to a pressure container 1, blended with an approximately equivalent amount of water, heated by steam 3 and 4 and pressurizing is continued for 20-30min after a safety valve 6 starts to operate. A release valve 7 is opened simultaneously with suspension of the pressurizing and steam in the pressurized container is discharged out of the container. The release valve 7 and a valve 3c of the steam 3 are controlled and pressure in the pressure container is kept at the fittest pressure (e.g., 1-3 atm.). When the amount of water is reduced, a water supply valve 10 is opened and water or hot water is fed to the container. The boiled soybeans are allowed to stand and be cooled then well mashed to give soybean jam.
Patent JP-S61155937-A (JP)
Title: Densitometer
Inventor: FUJIOKA ARIO
IPC: G01N27/26
Filed: 1984-12-28
Abstract: PURPOSE:To eliminate an error due to contamination such as a specimen coating mark, by connecting a signal generation circuit for erasing the unnecessary part of an electric wave form to the signal output circuit of the image pick-up element of a densitometer. CONSTITUTION:When the video signal shown by a drawing A from the image pick-up element for picking up the image of an electrophoretic pattern is supplied to the terminal A of a preamplifying circuit and an erasing signal shown by a drawing B is supplied to the base of a switching transistor 11, a video signal shown by a drawing C is outputted from a terminal C. The aforementioned erasing signal is obtained by respectively applying an erasion ON-OFF signal shown by a drawing (a) and an erasing signal shown by a drawing (b) to one and other signal input terminals of a NAND gate circuit 12 and applying not only the signal shown by a drawing (c) obtained from the signal output terminal of the NAND gate circuit 12 to the terminal C of an FF circuit 13 but also a fractional signal shown by a drawing (d) to a terminal R. This erasing signal is changed in its position and time width by manually adjusting the generation position of an erasing position signal while the wave form on the screen surface of a monitor is observed and an error due to contamination is prevented from generating in the measured result of a wave form area at every a fractional unit.
Patent JP-H10124912-A (JP)
Title: Optical pickup
Inventor: MORI TAIICHI
IPC: G11B7/135
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to converge plural luminous fluxes to the prescribed positions of recording media by using one condenser lens and to reproduce the recording media varying in recording densities by specifying the ratio of the distance B between a second light source and a condenser leans to the distance A between a first light source and the condenser lens to a specific value. SOLUTION: The condenser lens 17 converges the luminous flux 2b from the light source 2 as the luminous flux 2d to the high-density optical disk 18 and converges the luminous flux 9b from the light source 9 as the luminous flux 9d to the low-density optical disk 19. The reflected light of the disk 18 is received by a photodetector 3 and the reflected light of the disk 19 is received by a photodetector 10. The ratio (L2/L1=H) of the distance L2 between the light source 9 and the condenser lens 17 to the distance L1 between the light source 2 and the condenser lens 17 is specified to 0.55<H<0.75. The wave front aberration amount existing in the incident light on the condenser lens 17 is thereby confined within a permissible range with respect to the light from the light sources 2 and 9.  As a result, the reproduction of the low- density optical disk 19 by using the condenser lens designed for the high-density optical disk 18 is made possible.
Patent JP-H10122759-A (JP)
Title: Pressure control method of condensor
Inventor: KIKUCHI HIROSHI
IPC: F28B11/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a pressure control method capable of keeping the pressure in a condenser to be constant while the quantity of the steam to be discharged outside is controlled to be small in the condenser to condense and discharge the steam to be fed from a steam source. SOLUTION: A part of the steam 1 to be fed from a steam source becomes the steam 2 to be fed for external use, and another part of the steam is discharged as the excessive steam 7, and the rest becomes the water condensed by a condenser 5. When the pressure in the condenser 5 rises over the set value, the condensation level in the condenser 5 is lowered. When the temperature of the condensed water to be discharged from the condenser 5 rises above a prescribed value, a part of the steam is discharged outside as the excessive steam 7. When the pressure in the condenser 5 is dropped below the set value, the level of the condensed water in the condenser 5 is elevated.
Patent JP-H0598579-A (JP)
Title: Coating agent for air bag and air bag coated therewith
Inventor: INOUE YOSHIO
IPC: D06M13/02
Filed: 1991-10-01
Abstract: PURPOSE:To provide the title coating agent applicable on plain-woven air bag fabrics without penetrating onto the back surface, excellent in workability, safety, rubber physical properties and adhesiveness to air bag fabrics, also capable of forming cured film with surface non-applying means. CONSTITUTION:(A) Firstly, an aqueous silicone emulsion is prepared by emulsifying an organopolysiloxane having in one molecule at least two hydroxyl groups bound to silicon atom, and is incorporated with a product which has been prepared by kneading (B) a reaction product of an aminofunctionalsilane (e.g. 3-aminopropyltoluethoxysilane) or its hydrolyzate and an acid anhydride, epoxyfunctionalsilane or its hydrolyzate etc., with (C) colloidal silica followed by mixing (D) a curing catalyst, thus obtaining the objective coating agent. Air bag fabric consisting of plain-woven base fabric such as of nylon or polyester is coated with this coating agent followed by curing. The air bag thus obtained will hardly develop cracks when expanded.
Patent JP-2000002793-A (JP)
Title: Device and method for decomposing phosphoric acid extracting agent
Inventor: KAWAMURA WATARU
IPC: G21F9/06
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To dispose of a secondary waste without any trouble while keeping a sufficient treatment efficiency by pressurizing and heating an extracting agent to which water, neutralizer, and oxygen source are added to lay the water in supercritical state, and separating the off gas generated by this reaction. SOLUTION: A neutralizer in a neutralizer tank 2, an oxidizer in an oxidizer tank 3, and pure water in a pure water tank 4 are added to tributyl phosphate(TBP) in a sample liquid tank 1, and the mixture is raised in pressure and temperature and guided to a reaction vessel 5, where TBP is decomposed to butyl group and phosphoric acid. A this time, when the system temperature exceeds the critical point, pure water forms an environment rich in reactivity of supercritical state to efficiently progress the reaction, and TBP + hydrogen peroxide + pure water in the inlet is made to phosphate + carbon dioxide + water. When the system is released to room temperature and pressure in the outlet, water having the phosphate partially precipitated therein is collected in the bottom of a solid-liquid separator 6, and a solidifying device 7 disposes it as waste solid.  An exhaust gas treatment device 8 attracts the nuclide from the carbon dioxide containing nuclide moved to the upper part and releases the resulting carbon dioxide to the atmosphere.
Patent JP-2000115157-A (JP)
Title: Loss communication method
Inventor: FUJIOKA ATSUSHI
IPC: H04L9/30
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce a calculation amount and a communication amount. SOLUTION: In a transmitter 100, the set mi (i=0,..., k-1) of information to be transmitted is ciphered (110) and a cipher sentence ci is disturbed by a random number (u) (130) and sent to a receiver 200 as preliminary information vi. The receiver 200 selects (j) pieces of vij (j=0,..., f-1) (1<=f<k) to be received from the received vi (210), disturbs them by the generated random number rj (230) and sends them to the transmitter 100 as interrogation information xj. In the transmitter, (u) is removed from xj (140) and the output wj is decoded (150) and sent to the receiver 200 as reply information yj. In the receiver 200, rj is removed from yj and mij is obtained (240).
Patent JP-2001097755-A (JP)
Title: Inorganic building material and method for producing the same
Inventor: HIMENO RIKUO
IPC: B28B1/16
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To produce an inorganic building material comprising an ash as a component, having flexibility and durability and capable of possessing performances such as lightweight properties, sound and heat insulating properties and fireproofness and fire resistance, and to provide a method for producing the inorganic building material. SOLUTION: This method for producing the building material comprises forming a composition comprising a hydraulic inorganic material, a resin material and water into a sheetlike state and then drying and solidifying the resultant sheetlike formed product by dehumidification. The building material is produced by drying the sheetlike formed product formed from the composition comprising the hydraulic inorganic material, resin material and water into the sheetlike state by dehumidification. The heat shrinkage percentage of the building material (JIS A 5705) is <=0.25%.
Patent JP-S61152938-A (JP)
Title: Idling speed controlling device of engine
Inventor: IWAKURA YOICHI
IPC: F02D41/16
Filed: 1984-12-26
Abstract: PURPOSE:To reduce changes in idling speed of an engine by installing a driving time adjustment device to shorten the pulse width of pulse voltage supplied from an idling speed controlling device to a throttle valve opening adjusting device at the given time. CONSTITUTION:An opening adjusting device 5 adjusts the closing position of a throttle valve 2. An idling speed controlling device 8 moves the closing position of the throttle valve 2 so that a detected engine speed may become closer to a targeted engine speed. A driving time adjusting device 9 is installed to gradually shorten pulse width of pulse voltage supplied to the opening adjusting device 5 from the idling speed controlling device 8 in the case that hunting occurs due to the operation of the idling speed controlling device 8 at the time of idling. The possibility of hunting can thus be eliminated.