baber/WOPTO huggingface dataset:
Patent JP-H034927-A (JP)
Title: Vacuum treatment and apparatus
Inventor: KATO SHIGEKAZU
IPC: H01L21/3065
Filed: 1989-05-31
Abstract: PURPOSE:To improve throughput and suppress the price of the subject apparatus and its operational cost by pre-refrigerating and refrigerating of a sample to be treated in vacuum by using cold of a refrigerant from one refrigerating supplying source. CONSTITUTION:A sample 120b is pre-refrigerated in a pre-refrigerating chamber 30 and the resulting sample is refrigerated in a treatment chamber 10 and vacuum treated. The sample is pre-refrigerated using cold of a refrigerant from one refrigerant supplying source 70. As the result, through put is improved owing to pre-refrigeration of the sample to be vacuum-treated and at the same time the price of the vacuum apparatus and its driving cost are restricted to low.
Patent JP-S5838481-A (JP)
Inventor: KASUYA HIDEO
IPC: H01T13/41
Filed: 1981-09-01
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-S62292979-A (JP)
Title: Flow-rate control system by motor-driven valve
Inventor: NAKAJIMA HIROYOSHI
IPC: F16K31/04
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the generation of water hammer phenomenon by connecting in series the first motor-driven valve having a sharp gradient of a flow rate curve with respect to the opening degree of the valve and the second motor- driven valve having a relatively gentle gradient. CONSTITUTION:The first motor-driven valve 2 having a sharp gradient of the flow rate curve with respect to the opening degree of the motor-driven valve within a small flow rate range as motor-driven valve and the second motor- driven valve 9 having a relatively gentle gradient are connected in series. When the opening degree becomes equal to the previously set limit opening degree of the motor-driven valve in the region where the flow rate to be controlled is small, an adjusting meter 11 stops the operation of the first motor-driven valve 2, and controls the opening degree within the range less than the limit opening degree of the motor-driven valve by the second motor-driven valve 9. Therefore, the generation of water hammer phenomenon in a small flow rate region can be prevented.
Patent JP-H10313902-A (JP)
Title: Electronic measuring shoe
Inventor: HUANG TIEN-TSAI
IPC: A43B7/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic measuring shoe which counts the number of steps taken, measures the body weight, and displays a calorie consumed by the exercise till then at any time without any necessity of using other instrument. SOLUTION: An eletronic measuring shoe is provided with a shoe main body 10, a liquid tube 20 filled with a fluid, and a pressure sensor sensing the pressure of the fluid. It is constituted of a pressure conversion circuit which converts the pressure sensed by the pressure sensor into an electric signal and transmits the electric signal to a microprocessor, a circuit board 400 provided with the microprocessor, and a liquid crystal display 88 used for displaying the numerical value.
Patent JP-H0429237-A (JP)
Title: Method for preventing color fading of organic coloring material and color photographic material
Inventor: MIZUKURA NOBORU
IPC: G03C7/392
Filed: 1990-05-25
Abstract: PURPOSE:To improve the stability of an org. coloring material to light and to prevent the staining of uncolor developed parts by allowing the org. coloring material and at least one kind of compds. to coexist and thereby preventing the color fading of the org. coloring material to light. CONSTITUTION:The org. coloring material and at least one kind of the compds. expressed by formula I are made to exist, by which the color fading of the org. coloring material to light is prevented. In the formula I, R1 and R2 denote a substituent; R2 denotes a hydrogen atom or substituent; (n) and (m) denote 0 to 4 integer; plural R1 and R2 may be the same or different when (n) and (m) are >=2. The stability of the org. coloring material to light is improved in this way and the staining of the uncolor developed parts is prevented.
Patent JP-S5836764-A (JP)
Title: Power steering unit
Inventor: KOMAMURA SEIJI
IPC: B62D6/02
Filed: 1981-08-31
Abstract: PURPOSE:To stop the power assist to the handle operation at a high speed travel and improve high speed stability by setting a spool type control valve to the neutral position at a high speed travel and cutting off the supply of pressure oil to an output drive section. CONSTITUTION:A lock cylinder unit 40 is provided at the housing 18 of a control valve 3. The lock cylinder unit 40 consists of a piston 42 that is deflected axially along with the valve spool 15 of the control valve 3, a lock cylinder 43 that houses the piston 42 slidably, a lock valve 45 that connects or disconnects the oil chambers 44a and 44b on both sides of the piston of the cylinder 43 mutually, an actuator 46 that drives the valve 45, and a control unit that drives the lock valve 45 in the close direction. Besides, at a high speed travel, the control unit drives the actuator 46, closes the lock valve 45, and locks the piston 42 and the valve spool 15 at the neutral position. As a result, the power assist is stopped and control of direction is performed only by the manual operation force.
Patent JP-H0431500-A (JP)
Title: Cleaning solution for membrane structure material
Inventor: TAKAHATA EIJI
IPC: E04H15/54
Filed: 1990-05-25
Abstract: PURPOSE:To provide a cleaning solution which is excellent in effectiveness in cleaning the surface of fluororesin and make it possible to clean the surface of membrane structure material easily and safely by dissolving a detergent in water so as to give a surface tension in a specified range. CONSTITUTION:An appropriate amount of a detergent (e.g. an alkali soap) is dissolved in a solvent comprising water to adjust the surface tension to 40-45 dyne/cm, producing a cleaning solution for membrane structure material. This solution is suitably used for cleaning the surface of membrane structure material made by impregnating and coating a fabric base with fluororesin to form a fluororesin layer on the surface thereof, as in the air-supported membrane struc ture or tension structure employed for the roof of a building for, e.g. a baseball ground or gymnasium.
Patent JP-S6114578-A (JP)
Title: Capacity meter
Inventor: KURODA SEIJI
IPC: G01R27/26
Filed: 1984-06-30
Abstract: PURPOSE:To eliminate the influence of the floating capacity by connecting an a.c. signal generator and a capacity indicator with the input and output sides of an operational amplifier connecting a specific feedback circuit respectively and connecting the unknown capacity between the generator and amplifier by a shielding wire. CONSTITUTION:Parallel circuits of a condenser C1 of which the capacity is known and resistance R1 are connected with the operational amplifier OP as the feedback circuits and the a.c. signal generator OS and capacity indicator M through BPF and a rectification smoothing circuit D are connected with the input side and output side of the amplifier OP respectively, and the unknown capacity Cx is connected between the generator OS and amplifier OP. Then, the connecting cables between the capacity Cx and generator OS and between the capacity Cx and amplifier OP are made of shielding wires and the shielding wires are made for earths.
Patent JP-S5469679-A (JP)
Title: Isolation cascade control system
Inventor: YOSHIOKA KATSUMI
IPC: G05B11/32
Filed: 1977-11-15
Abstract: PURPOSE: To compensate interactions between isolation cascades and their long time lags which can be applied even when any trouble at random occurs at a certain is olation stage of the cascade system.  
     CONSTITUTION: Using the characteristic of gas molecule differing in diffusion velocity, a unit isolation cascade control system isolates gas mixtures. The control system consists of a plural-substance flow difference arithmetic unit 26, a plural- supply-flow difference arithmetic unit 33, each substance and supply operation terminal 32, 39, and a control unit 42.The arithmetic unit 26 puts out a difference signal between a substance flom setting signal and a substance flow signal every  isolation stage. The arithmetic unit 33 puts out a difference signal between a supply  flow setting signal and a supply flow measured signal suitable at each stage. Each  operation terminal 32 39 is applied with a flow difference signal suitable at each  stage to control a substance and a waste substance outlet regulation valve from a  primary and secondary external control signal. The control unit 42 puts out said  external control signal which control said regulation valves periodically in  sequence every isolation stage from a higher difference signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000326376-A (JP)
Title: Preplasticating injection device
Inventor: SUZUKI KATSUYUKI
IPC: B29C45/54
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the resin leak from the gap between an injection cylinder and a plunger by utilizing the screw pump action of the plunger having a spiral groove formed thereto. SOLUTION: This injection device is independently provided with a plasticizing part 12 rotating a screw 18 in a heating cylinder 17 to plasticize a resin raw material and an injection part 14 guiding the molten resin sent from the plasticizing part 12 to the front of the plunger 28 in an injection cylinder 23 and allowing the plunger 28 to axially move before and behind to perform the metering and injection of the resin. In this case, in addition to a rectilinear drive mechanism 33 subjecting the plunger 28 to rectilinear motion, a plunger rotary drive mechanism adding rotary motion to the plunger 28 subjected to axial before and behind rectilinear motion is provided and a spiral groove 40 twisted in the rotary direction and forward direction of the plunger 28 is provided to the outer periphery of the plunger 28.
Patent JP-H11331901-A (JP)
Title: Pager
Inventor: NAKAJIMA MITSUO
IPC: H04W68/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To improve convenience by changing an informing mode through a single operation so as not to inform an incoming call concerning a pager for ordinarily informing the incoming call. SOLUTION: A pager 10 provided with a speaker 15 for a buzzer or a vibrator 16 is provided with an incoming call informing mode selecting part 18 provided with a slide switch for the plural positions of BZ, VIB and NO-AL corresponding to an ordinary mode like informing a buzzer mode or a vibrator mode and a no alert mode not to sound an alert at the time of message reception, and a pair voltage different for each position is supplied to a system control circuit 31 as call informing mode designation information. In the system control circuit 31, the designated call informing mode is discriminated based on the information of the different pair voltage and the setting is changed.
Patent JP-H11320821-A (JP)
Title: Apparatus and method for printing for printing paste
Inventor: YAMAUCHI TOSHIAKI
IPC: B41F15/08
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for printing for a printing paste and a method for printing for a printing paste for improving a printing quality as compared with a prior art. SOLUTION: The apparatus for printing a printing paste comprises a mask supporting unit 120 and a circuit board supporting unit 130. An edge part 5d of a mask 5 is pressed by the unit 120, and the mask 5 and a circuit board 14 are supported in parallel by the unit 130. Accordingly, a flatness of the mask 5 to the board 14 can be ensured, and adhesive properties of the mask 5 with the board 14 can be maintained and managed. At the time of releasing a plate, a load of a squeegee is received by a pedestal member 1220 provided in the unit 120, and the plate can be released by lowering only the board 14 while holding the flatness of the mask 5. Therefore, in the case of filling, no cause of bleeding occurs at a print, and in the case of plate crowding, a printing paste can be accurately transferred, and a printing quality can be improved.
Patent JP-S63302405-A (JP)
Title: Recording control circuit
Inventor: IZAWA KAORU
IPC: G11B5/03
Filed: 1987-05-30
Abstract: PURPOSE:To prevent noise from being generated, by performing the operation and the cancellation of the operation of an AC bias oscillator by a driving voltage that rises moderately and drops steeply. CONSTITUTION:A voice signal Vm is applied on a magnetic head 30 together with an AC bias signal VAC by setting a mode at a recording mode by closing a head switch 24, and generating the AC bias signal VAC having moderate rise at the time of recording, and operating a recording amplifier 60 just before the AC bias signal VAC is shifted to a stationary state. Also, at the time of cancelling recording the operation of the recording amplifier 60 is cancelled immediately, and also, after the AC bias signal VAC is cancelled in a moment, a recording mode is cancelled by opening the head switch 24. In such a way, it is possible to obtain a timing with high reliability for the recording and the cancellation of it, and to prevent the noise from being generated at the time of starting the recording or the cancelling the recording.
Patent JP-H10325532-A (JP)
Title: Method and device for melting powder and granular material
Inventor: MIYAKE SHINICHI
IPC: F23L7/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To control the grain size of the molten particles of the raw powder and granular material by colliding the flame flow from a plurality of burners with each other, and charging the raw powder and granular material into the combustion flame from at least one burner when the raw powder and granular material are melted by charging the raw powder and granular material into the combustion flame from the burner. SOLUTION: Burners 2, 3 are arranged on an upper part of a melting furnace 1 opposite to each other, and a powder and granular material feed passage 4 is provided on one burner 2. The raw powder and granular material is fed to a center part of the burner 2 from a powder and granular material feed device 7 through the powder and granular material feed passage 4, and charged into the combustion flame to be generated by the fuel and the combustion-supporting gas to be respectively fed from a fuel feed passage 5 and a combustion- supporting gas feed passage 6.  The raw powder and granular material charged in the burner 2 is heated with the combustion flame of the burner 2 while proceeded, and the proceeding of the powder and granular material is braked by colliding the combustion flame from the burners 2, 3 with each other at a center part of the melting furnace 1, the staying time of a raw material jet zone in the combustion flame is increased to effectively heat and melt the raw powder and granular material.
Patent JP-H0753078-A (JP)
Title: Delay feeder with noise suppression means
Inventor: RICHIYAADO PARUMATEIA
IPC: B65H3/52
Filed: 1994-06-20
Abstract: PURPOSE: To reduce noises by providing a raised portion for corrugating a sheet when portions of the sheet are engaged in a retard nip to minimize the sheet flutter. CONSTITUTION: A retard feed apparatus 200 comprises a feed roll 104, a retard pad 202, and a flexible elastic strip 206 arranged downstream of a retard nip. A sheet 250 is brought into friction-contact by the feed roll 104, and fed from an upper part of a sheet stack 300, and advanced into a retard nip by a hold guide 208, and only the highest sheet is fed singly to a paper path through the nip. Then, the tip of the sheet 250 is brought into contact with the flexible elastic strip 206 while the sheet is still left at the retard nip. As a result, the sheet is corrugated parallel to the moving direction, and the beam strength of the sheet is increased. The flutter and the vibration of the sheet are minimized, and thereby the audible noise created by the vibrating sheet is decreased.
Patent JP-H01305372-A (JP)
Title: Testing method of semiconductor element
Inventor: YONEYAMA TAKASHI
IPC: G01R31/26
Filed: 1988-06-03
Abstract: PURPOSE:To suppress rapid increase in leaking current, to avoid the danger of thermal runaway, to make a heat radiating fins compact and to facilitate the setting of test conditions by gradually increasing a testing voltage in a specified time without applying the voltage at one time. CONSTITUTION:On an applied voltage increasing circuit M, the following parts are provided: a microcomputer 10 which outputs a binary coded signal in accordance with a preset program; a D/A converter 11 which receives the binary coded signal from the computer 10 and sends out the output that is gradually increased with time; an isolation amplifier 12 which is connected to the rear stage of the converter 11; and a power source circuit 13 which supplies the specified power sources to various circuits. At the input side of the computer 10, the following parts are provided: an operation checking switch 14; start switches 15 and 17; reset switches 16 and 18; LEDs for displaying these modes; and a digital switch 19 for setting times. When a specified voltage is applied to a semiconductor element as a part under test, the voltage is gradually increased without applying the test voltage at a time.
Patent JP-H0432289-A (JP)
Title: Board for flexible printed circuit and manufacture thereof
Inventor: YAMAMORI YOSHIYUKI
IPC: B32B15/08
Filed: 1990-05-29
Abstract: PURPOSE:To manufacture a flexible printed circuit board free of a curl and excellent in heat resistance, cold resistance, electric properties, mechanical properties, and chemicals resistance by directly letting two kinds of specific polyamic acid mixed solution onto a metallic foil and applying the solution on it under specified conditions, and heating it into an amide. CONSTITUTION:The varnish (C) of polyamic acid mixture, which is obtained by mixing the polyamic acid solution (A) obtained by reacting 3,3',4,4'- biphenyltetracarboxylic acid dianhydride and paraphenylenediamine with the polyamic acid solution (B) obtained by reacting pyromelitic acid diacid anhydride and 4,4'-diaminediphenyl ether at the ratio of A/B=100/0-75/25, is poured onto a metallic foil and applied, and further on this (C) layer, the varnish (D) of the polyamic acid mixture, which is obtained by mixing them at the ratio of A/B=75/25-0/100, is directly or after drying by heating poured and applied, and is heated and hardened to get a board for a flexible printed circuit.
Patent JP-H04330520-A (JP)
Title: Method and apparatus for setting software file in data processing network
Inventor: KEISU HORUMUSU
IPC: G06F9/06
Filed: 1991-05-14
Abstract: PURPOSE: To make it easy to install software in a data processing system. CONSTITUTION: A new part of the software installed in a data processing network requests alterations of the configurations of work stations 6 and 8 where this new part is installed. A configuration file 22 relating to the use of the new installed software specifies the alterations of the configurations of the work stations where the new software is installed. This configuration generation file 22 is merged with configuration generation files 24 and 26 relating to software that is already set in the work stations. Then the merged configuration generation file 28 is used to reconstitute the work stations 6 and 8.
Patent JP-H06348310-A (JP)
Title: Process control system
Inventor: MAEDA KAZUHIKO
IPC: G06Q50/00
Filed: 1993-06-08
Abstract: PURPOSE:To designate the order of operations in consideration of the features of the operations by processes and further manufacturing facilities by providing each process control system with an operation order designating means matching the operation mode of each operation process. CONSTITUTION:The start and end of the machining of a product which is performed in a process and the start and end of the maintenance and replacement of manufacturing facilities are automatically or manually gathered from an actual result gathering terminal 9. Gathered actual results are sent to a process controller 4 through a communication means 6. The process controller 4 sends the result of a judgement of the consistency of the sent actual results back to the actual result gathering terminal 9 and also sends only correct actual results to a line controller 2 through the communication means 6. The line controller 2 controls the progress state of lots of the whole line unitarily. Then one or more process control systems 1 provided in a process and indicating the order of operations are connected to the process controller 4 through the communication means 6. Consequently, the process controller 4 can retrieve and display information regarding lots in process by processes.
Patent JP-H03103437-A (JP)
Title: High-purity polyether polyol and its manufacture
Inventor: FURANKU EICHI MAAFUII
IPC: A23L33/20
Filed: 1990-05-29
Abstract: PURPOSE: To obtain a high purity polyether polyol useful as low calorie food containing low and high mol.wt. polyalkylene polyol oligomers.  
     CONSTITUTION: The objective high purity polyether polyol consists of a 2-4C alkylene oxide (A) and an active hydrogen compd. initiator (B) and has a wt, average mol.wt. of 400-15000 and is characterized by that low mol.wt. oligomer parts of a dimer - pentamer as principle impurities are less than 10 ppm with respect to respective oligomers. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6117452-A (JP)
Inventor: TOMARI MASAO
IPC: B09B3/00
Filed: 1984-07-02
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-H05319771-A (JP)
Title: Cargo-hooking hook
Inventor: MIZUTA NOBUYUKI
IPC: B66C1/14
Filed: 1992-04-13
Abstract: PURPOSE:To provide a cargo-hooking hook which performs rapid and easy work to unhook a cargo and a lifting cable even in an elevated place through remote control at a safe place. CONSTITUTION:A cargo-hooking hook comprises a U-shaped member 1 having holes 2 and 3 formed in respective end parts and one hole 3 in the inner surface of which a recess 3a for locking is formed, and a pin member 5 which is inserted in the two holes in a spanning state and has a lock protrusion 6 formed on a tip part 5b and engaged with the recess for locking and retractable against a spring force, The U-shaped member and the pin member are intercoupled through rigging 7 having a proper length, and furthermore, not only a lifting cable 9 is tied up to the U-shaped member but also a stretch cable 10 is tied up to the head part 5a of the pin member.
Patent JP-S5661647-A (JP)
Title: Analyzing method using gravity buret
Inventor: KONDOU KIYOTA
IPC: G01N31/16
Filed: 1979-10-26
Abstract: PURPOSE: To simplify an analysis and improve accuracy of measurement by measuring the weight of the reference solution in a gravity buret before and after titration.  
     CONSTITUTION: A gravity buret 1 is placed on a balance 2, and filled with a reference solution to measure the total weight before titration. Then the gravity buret 1 is taken off the balance 2, and a suspender 3 is caught on a hook. A container filled with a liquid to be measured is placed under a dropping port 1a, and a cock 1b is opened to titrate to the end point. When the titration is finished, the gravity buret 1 is placed on the balance 2 again to measure the weight. By using the difference between the weights before and after the titration, the quantity of the object being measured is computed as a product of the equivalent quantity g 1  of the object per gram of the reference solution and the weight g 2  of the used reference solution. This permits the combination of the balance 2 and the gravity buret 1 to accurately measure the difference of the reference solution weights before and after the titration. Thus, the desired purpose can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio