baber/WOPTO huggingface dataset:
Patent JP-H07212032-A (JP)
Title: Oxygen concentration control method for soldering inert atmospheric chamber
Inventor: OKANO TERUO
IPC: G05D21/00
Filed: 1994-01-25
Abstract: PURPOSE:To provide an oxygen concentration control method for a soldering inert atmosphere chamber in which the accuracy in control of oxygen concentration can be improved and the feeding amount of inert gas can be reduced. CONSTITUTION:Before putting a substrate P into an inert atmosphere chamber 1, the inert atmosphere chamber 1 is stabilized in the preset oxygen concentration by PID-controlling the feeding quantity of the inert gas such as nitrogen and the like using a PID controller 4 and a flow rate control valve 5 while measuring the oxygen concentration in the inert atmosphere chamber 1. Then, the feeding quantity of air, fed to the inert atmosphere chamber 1, is increased by a sequencer 12 and a flow rate control valve 13, and the feeding quantity of the inert gas, which increases by a PID control system following the above- mentioned increase of air, is monitored by a flow meter 11 and a sequencer 12. When the feeding quantity of inert gas reached the preset feeding quantity, the feeding quantity of air is fixed and is not changed by the sequencer 12. After the substrate P is put in the inert atmosphere chamber 1, only the feeding quantity of inert gas fed to the inert atmosphere chamber 1 is adjusted.
Patent JP-H06210087-A (JP)
Title: Bobbin thread feeder of sewing machine
Inventor: YAMAGUCHI YOSHIHISA
IPC: D05B59/00
Filed: 1993-01-18
Abstract: PURPOSE:To increase the suppliable length of bobbin thread by a method wherein a bobbin thread spool with a bobbin thread wound is supported outside a bobbin case of a sewing machine, in which a bobbin case holder is mounted, and the bobbin thread unrolled from the bobbin thread spool is lead and fed to the bobbin case. CONSTITUTION:In a bed of a sewing machine, a rotating hook 10, a bobbin case holder 11 and a bobbin case 12 are arranged right under a needle at the lower tip of an arm, and the rotating hook 10 is attached on a holding shaft 13 that is horizontally laid in the bed. The bobbin case 12 has a hollow fitting spindle 15 that extends from the center of the bobbin case 12, has a slit 15b and is fitted on a support shaft 14. A bobbin thread spool 19 is rotatably supported on a pair of support arms 20 which are attached on the outside of the bobbin case 12, and a bobbin thread T unwound from the bobbin thread spool 19 is inserted through a hollow hole 15a in the bottom of the bobbin case 12 and pulled out from the slit 15b of the fitting spindle 15 to a bobbin thread feed hole 16 with the thread T caught on a hook at the tip of a guide 17, and fed to fabric side.
Patent JP-H02263199-A (JP)
Title: Radioactive iodine removing material
Inventor: OKAWA KATSUMI
IPC: G21F9/02
Filed: 1989-01-14
Abstract: PURPOSE:To increase the amt. of carbon to be attached to a radioactive iodine removing agent and to reduce the cost of the above material by attaching the radioactive iodine removing agent to the microbodies of optically anisotropic porous carbon. CONSTITUTION:An active carbon layer filter 2 is constituted by superposing filters formed by attaching the radioactive iodine removing agent, such as potassium iodide KI and triethylene diamine TEDA, to the radioactive iodine removing material in multiple stages. The dust contained in the raw gas discharged from an atomic reactor, etc., is removed by a dust removing filter 1 in such constitution and thereafter, the raw gas after the dust removal is passed through the active carbon layer filter 2 to remove radioactive methyl iodide 127-CH3<127>I, 131-CH3<131>I from the raw gas after the dust removal; thereafter, the gas is released from a discharge cylinder (not shown) into the atm.
Patent JP-S60150332-A (JP)
Title: Selective calling receiver
Inventor: AZUMA TOMIO
IPC: G08B3/10
Filed: 1984-01-18
Abstract: PURPOSE:To identify the own device and other devices by generating a prescribed voice band signal tone corresponding to each numeric and character of display information, outputting serially the tones so as to transmit display information acoustically, furthermore generating plural voice band signal tones synthetically so as to ring a characteristic call tone. CONSTITUTION:A radio signal received by an antenna 1 and modulated by an individual call signal and a display information signal is amplified and demodulated by a reception section 2 comprising a high frequency section 3 and a waveform shaping section 4 and an individual call number and numeric display information are outputted to a control section 6. The individual call signal outputted from the reception section 2 is compared with the number of the receiver itself stored in an ROM8 at a call number identification section 7 and when the address number is coincident, the numeric display information succeeding to the address number is stored in a call information storage section 14 of a call information output section 12 and an output command signal of a call tone is fed to an output control section 10 at the same time. The said signal amplified by an amplifier 15 is converted into sound by a speaker 16.
Patent JP-S57121169-A (JP)
Title: Metal-halogen battery
Inventor: FUJII TOSHINORI
IPC: H01M50/414
Filed: 1981-01-20
Abstract: PURPOSE:To reduce the internal resistance of a battery and to obtain a metal- halogen battery of stable charge-discharge characteristics by using a polyacethylene film which is ion permeable and prevents deposited active material on the positive electrode side to pass through the film as a separator. CONSTITUTION:A polyacethylene film with a thickness of 5-50mum, and mean pore diameter of 5-1,000Angstrom  is used as a separator 2 which is to separate the internal of a container 1 into the positive side and negative side. A negative electrode 3 comprising carbon and also a negative electrolyte 4 comprising an aqueous solution of zinc bromide are contained in the negative side of the container 1. A positive electrode 5 comprising carbon and a positive electrolyte 6 comprising an aqueous solution of zinc bromide are contained in the positive side.
Patent JP-H05195500-A (JP)
Title: Production of decorative paper
Inventor: HINISHI EIJI
IPC: D21H19/24
Filed: 1992-01-17
Abstract: PURPOSE:To obtain the subject method for producing decorative paper in which high-class decorative paper having hardness and abrasion resistance usable on a horizontal surface can extremely efficiently be produced at a low cost. CONSTITUTION:The front surface of paper 1 good in resin permeability is subjected to at least printing to form printing layers 2 or coloring. Paper 3 with hardly any resin permeability is then laminated to the back surface of the paper good in resin permeability with an adhesive 4 and an electron radiation curing type resin 5 is applied to the front surface of the paper good in resin permeability, irradiated with electron rays and cured.
Patent JP-H02187276-A (JP)
Title: Welding method for two members
Inventor: WACHI TAKESHI
IPC: B23K11/00
Filed: 1989-01-13
Abstract: PURPOSE:To perform resistance welding on two members in a low-temperature state by interposing a metal or an alloy having the melting point lower than each member to be joined between the joining surfaces of first and second members to be joined to perform resistance welding thereon. CONSTITUTION:The metal or alloy layer 11 having the melting point lower than the members 1 and 7 to be joined is interposed between the joining surfaces 1a and 7a of the first member (vessel) 1 to be joined and the second member (lid plate) 7 to be joined. Both members 1 and 7 to be joined are then subjected to resistance welding. By this method, when this invention is used in the case of welding the lid plate to the vessel whose top is open in a flat package for a quartz oscillator, for instance, the occurrence of cracking on glass sealing a lead is prevented.
Patent JP-H09191734-A (JP)
Title: Taro separator for harvester for root vegetables
Inventor: YAMAMOTO KENJI
IPC: A01D17/10
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a taro separator for a harvester for root vegetables, improved in operation efficiency, not requiring a separator for separating a lump of taro, by making conveyor rods travel at a higher velocity and that of a digging and taking out conveyor and advance in the opposite direction. SOLUTION: Two front and rear crossrails 17 and 18 are hung on side plates 16 at both sides of a digging and taking out conveyor frame 12. A front end part of both side rails 21 of an auxiliary conveyor 20 is hung through a chain 23 from the front crossrail 17, the rear end part of both the side frames 21 are fixed to a shaft on the rear crossrail 18 through a rod and a pin 22 so as to control a vertical fixation position and both the side frame 21 are equipped with a hydraulic motor 26 so as to make conveyor rods 30 of the auxiliary conveyor 20 travel at a higher velocity than conveyor rods 31 of the digging and taking out conveyor 11 and advance in the opposite direction of the digging and taking out conveyor 11.  A gap between the top of the digging and taking out conveyer 11 and the bottom of the auxiliary conveyor 20 is enlarged at the front side and preferably the minimum gap is set to such a size as to pass a mother tuberous root of taro.
Patent JP-S56104908-A (JP)
Title: Continuous polymerization of olefin
Inventor: UEDA TAKASHI
IPC: C08F4/02
Filed: 1980-01-25
Abstract: PURPOSE: To polymerize efficiently an olefin, by a method wherein a specified organomagnesium compd. catalytic component, a transition metal compd. catalytic component and an organoaluminum compd. catalytic component are premixed together, and the olefin is continuously polymerized while continuously supplying the mixt. to the polymn. reaction zone.  
     CONSTITUTION: A Mg-contg. component (A) which is composed of a magnesium halide and at least one electron donor selected from an alcohol, an org. acid and an amine, dose not contain any organoaluminum compd., and is soluble in a hydrocarbon solvent (e.g. a magnesium chloride-2-ethylhexyl alcohol complex), is prepd. A liquid transition metal compd. component (B) corresponding to not more than about 0.5 atoms of the transition metal per one atom of Mg in the component (A) (e.g. TiCl 4 ), is prepd. An organoaluminum compd. component (C) (e.g.  triethylaluminum) is prepd. Then the catalytic components of (A), (B) and (C)  are premixed together. An olefin is continuously polymerized while continuously  supplying the mixt. to the (co) polymn. reaction zone of the olefin.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06210987-A (JP)
Title: Recording medium of information made invisible, detecting device of information made invisible and recording agent
Inventor: YOSHINAGA KAZUO
IPC: B42D15/10
Filed: 1993-01-19
Abstract: PURPOSE:To discriminate a specific image on a bill or the like inexpensively and reliably by recording a discrimination mark composed of regions of a higher reflectance and a lower reflectance than the reflectance of a medium at the same near infrared wavelength. CONSTITUTION:Regions of a higher reflectance than the reflectance of a medium, which are used for recording a discrimination mark on which invisible information for recognizing a bill or the like and prohibiting duplication is recorded, are recorded in such a manner that a prescribed pattern of a material prepared by dissolving or dispersing in a binder a fluorescence dyestuff-pigment having a fluorescence wavelength in a near infrared area is formed on a copy prohibiting original by printing or the like. When readings 103, 104 and 105 different in the direction of operation are executed, for instance, IR signal intensities are as shown in Figs. respectively. Since the part of low reflectance, the part of reflectance of the medium and 6 part of high reflectance are detected, an improvement of a recognition rate is enabled by using the detection together with determination.
Patent JP-S59134180-A (JP)
Inventor: NIWA RIICHI
IPC: B65D90/00
Filed: 1983-01-19
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-S61179354-A (JP)
Inventor: NIRUSU ERITSUKU ANDERUSU SEDER
IPC: B01J20/28
Filed: 1986-01-16
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-H10205875-A (JP)
Title: Wind direction board connecting structure of air conditioner
Inventor: HONDA KOICHI
IPC: F24F13/15
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a wind direction board connecting structure of an air conditioner which provides both a fine feeling and excellent outside appearance even when the wind direction board is turned by hand at any position no mater where that might be. SOLUTION: A notched part 6d is formed in the rear end of the central part of a wind direction board 6. A connecting shaft 6e is provided at the notches part on one hand, while there are provided a first insertion hole 7b which inserts the connecting shaft and a connecting board 7 which communicates with the first insertion hole and form an axial hole 7a which inserts the connecting shaft. Each wind direction board is arranged to be connected at the connecting board and the connecting board is provided at the central part of the wind direction board.  Thus construction makes it possible to reduce the maximum distance to the connecting board by half compared with the prior art structure and prevents the wind direction board from being twisted easily and rotate the wind direction board smoothly where the wind direction board is turned by hand at any position no matter where that may be gripped. Since the connecting board is housed inside a post 8 provided in the inner part of the wind direction board in the central part of the air outlet, the connecting board is unseen from outside so that outside view problems can be troubleshooted. It is, therefore, possible to provide a wind direction board connecting structure which provide better feeling and fine outside appearance even when it is turned at the position no matter where position.
Patent JP-S5392624-A (JP)
Title: Printing system of time information
Inventor: NAGANO AKIRA
IPC: G06K15/00
Filed: 1977-01-25
Abstract: PURPOSE: To make it possible to print with inserting automatically spaces between year data and month data and between month data and day data so as to make data data easy to read even if data information is inputted successively by keys, by inputting a special code (for example, decimal point key) after information input. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07211663-A (JP)
Title: Production of semiconductor
Inventor: MATSUSHIMA MASARU
IPC: H01L21/26
Filed: 1994-01-27
Abstract: PURPOSE:To provide a semiconductor production system in which highly accurate temperature measurement and uniform heating are realized at the time of heat treating a wafer. CONSTITUTION:A shielding pipe 8 is disposed closely to the rear side of a wafer 2 being heated by a halogen lamp 4 and the temperature of the wafer 2 is measured by means of a radiation thermometer 6 through a silicon window 3. A thermocouple 10 inserted into a protective pipe 9 is brought close to the inside of the pipe 8 in order to measure the temperature. The measurements are fed to a personal computer 11 where the actual temperature of the wafer 2 is operated in real time using a predetermined correcting function and the output of the halogen lamp 4 is controlled. Since a shielded jig is employed, error due to the light radiated from the halogen lamp is eliminated. Furthermore, since the shielded jig does not touch the wafer and heated equally thereto, it has no effect on the temperature distribution of the wafer. Error due to the light radiated from the shield jig can also be reduced because the temperature of the shielded jig 15 measured and corrected.
Patent JP-S61166743-A (JP)
Title: Glare preventing mirror
Inventor: OKUYAMA HIROO
IPC: B60R1/08
Filed: 1985-01-21
Abstract: PURPOSE:To prevent production of interference fringe by interposing an optic element which is varied in transmittancy in accordance with applied voltage between a transparent plate disposed in the most front position of a mirror and a mirror face disposed behind the plate and providing a reflection preventing film at the back of the transparent plate. CONSTITUTION:A surface glass 11 that is a transparent plate is disposed in the most front position inside the casing 17 of a glare preventing mirror. A mirror face 13 having a high reflection ratio and having aluminum or the like deposited on the surface of a glass panel 12, for example, is formed at the back of said glass 11. A liquid crystal element 14 or an optic film element which is varied in transmittancy in accordance with applied voltage is sandwiched between the surface glass 11 and the mirror face 13. And reflection preventing films 15 and 16 are formed on both the front and the back face of the surface glass 11. The liquid crystal element 14 is made up in such a manner that a TN type liquid crystal 14a is sandwiched by light distributing films 14b that are light deflection sheets which will be in the parallel Nicol state and transparent electrodes 14c are arranged on the external sides of the films 14b.
Patent JP-H07218116-A (JP)
Title: Stretchable shelf device for deep freezing refrigerator
Inventor: HARAKAWA NOBUYOSHI
IPC: F25D25/02
Filed: 1994-01-27
Abstract: PURPOSE:To obtain a stretchable shelf device for a deep freezing refrigerator which is rotatably displaceable by a simple operation even if an upper space is narrow. CONSTITUTION:A front shelf 7 is supported to a front side guide groove 2 of supporting means 1, a rear shelf 8 is supported to a rear side support 3 of the means 1, and rotation of the shelf 8 is prevented by engaging with a container 9 of the shelf 8 of the shelf 7 engaged with the groove 2. The shelf 8 is rotated from a horizontal position of the support 3 to be retracted by eliminating engagement of a retracting mechanism 21 with the groove 2 of the shelf 7 when the shelf 7 is moved to the container 9. Thus, state altering of the shelf device is facilitated. An upper space for rotating the device is narrowed thereby to reduce an installation restriction of other shelf to be disposed above.
Patent JP-H02189491-A (JP)
Title: Detector
Inventor: FUSE MASAO
IPC: G01J1/32
Filed: 1989-01-18
Abstract: PURPOSE:To enable execution of detection of high function by a method wherein positions of condensing means and a mask are detected, a temperature information on a detection area is obtained, further the kind of each condensing means is detected and an optimum arithmetic processing is executed. CONSTITUTION:A detecting element 1 detects infrared energy in a detection area D and outputs the same. This output is inputted to an arithmetic processing unit 2, a human body or the like in the detection area A is detected therefrom and a detecting operation means 3 is operated. Operating on the basis of a program stored in storage informations, the processing unit 2 obtains various informations from a set angle detecting means 4, a mask position detecting means 5, a detection area information unit 6 and a detection area temperature information unit 7 and computes the output of the element 1. A reflector 8 as a condensing means comprises a large number of mirrors, while a mask 9 is formed in the shape of a semi-circular plate. The kind of the condensing means and the temperature information, as well as a set angle of the condensing means and the position of the mask, are inputted to the processing unit 2 processing the output of the element 1 arithmetically, and this arithmetic processing can be executed in an optimum manner corresponding to various informations.
Patent JP-H11209464-A (JP)
Title: Aromatic polyester and production thereof
Inventor: UMEDA MASAMI
IPC: C08G63/83
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the amt. of black foreign matters occurring in an arom. polyester while using an Sb compd. as a polycondensation catalyst. SOLUTION: An arom. polyester is provided which is produced from a lower alkyl ester of an arom. dicarboxylic acid and a glycol by using an Sb compd. as a polymn. catalyst and contains, as. a stabilizer, a phosphorus compd. of which an ethylene glycol soln. with a phosphorus concn. of 0.2 wt.% has a pH of 3 or lower. In the polyester, Sb and P elements derived from those compds. are present in such amts. as to satisfy formula I: 50 ppm<=Sb<=500 ppm, formula II: 15 ppm<=P<=150 ppm, and formula III: 0.7<=(P)/(M)<=1.8 [wherein Sb and P are the concns. of Sb and P elements, respectively, based on the polyester; (P) is the amt. (mmol.%) of the phosphorus compd. based on the total carboxylic acid component constituting the polyester and calculated from the concn. of P element; and (M) is the amt.  (mmol.%) of a metal compd. of the group IA to VIII, present in the polymer and based on the total dicarboxylic acid component constituting the polyester.
Patent JP-S60158013-A (JP)
Inventor: FUJIMORI OTOHEI
IPC: H05K13/00
Filed: 1984-01-19
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-S58124832-A (JP)
Title: Mechanical disc brake
Inventor: KAGITA KAZUHIRO
IPC: F16D65/18
Filed: 1982-01-22
Abstract: PURPOSE:To provide a mechanical disc brake which can reduce a frictional loss when an operating screw is rotated, and have a self-servo property at the time of braking by interposing a ball between the operating screw and a friction pad. CONSTITUTION:Conical concave portions 29a, 22c are respectively disposed on the central part of the forward end of an operating screw 29 and a back metal 22d of the inside friction pad 22b corresponding to the forward end central portion, and a ball 34 is interposed between the conical concave portions. In order to separate a pair of friction pads 22a, 22b from a disc rotor at the time of releasing a brake, a pad return spring 35 is interposed between the frection pads. The friction pad 22b hung on a guide bolt 25 on the operating screw side has a U-shaped groove 22e with a space D from the guide bolt 25, which is disposed on a portion thereof engaged with the guide bolt 25 along the tangential stress of the brake.
Patent JP-H05193418-A (JP)
Title: Car audio security system
Inventor: KAMAI TAKAO
IPC: H04Q9/00
Filed: 1992-01-20
Abstract: PURPOSE:To provide a car audio security system which secures the perfection of security and is simple in operation. CONSTITUTION:A remote commander 120 has an operating button section 121 to generate operating command, a transmitting section 122 to transmit the operating command, a memory section 123 to store an identification code, and a security releasing switch 124 to transmit the identification code to the transmitting section 122, and a car audio system 110 has a receiving section 111 to receive the operating command and the identification code, an audio apparatus section 112, a power source 113, a main switch 114, and a memory section 115 to store a reference code being the same as the identification code, and moreover has a security control section 116 to turn on the main switch 114 in the case where it is judged whether the identification code is the same as the reference code or not, and when they are judged to be the same.