baber/WOPTO huggingface dataset:
Patent JP-H0416557-A (JP)
Title: Treatment of silicon carbide
Inventor: TAKAHASHI KUNIHIKO
IPC: C04B35/56
Filed: 1990-05-02
Abstract: PURPOSE:To prevent silicon carbide granules from developing a color due to iron and to enable use for high-grade refractories by sticking a group II element of the periodic table or a compd. thereof to the silicon carbide granules. CONSTITUTION:A group II element of the periodic table such as beryllium, magnesium, calcium or strontium or a compd. thereof such as oxide, chloride, carbonate or hydroxide is prepd. and stuck to silicon carbide granules. The occurrence of colored spots due to iron is prevented and the treated silicon carbide granules are used as starting material for high-grade refractories.
Patent JP-S5640826-A (JP)
Title: Film feeder
Inventor: KURODA YASUO
IPC: G03D13/00
Filed: 1979-09-11
Abstract: PURPOSE: To make possible correct feeding of films up to a predetermined position by controlling the film feed speed according to the detection of presence or not of any film, predetermined counting of a counter, etc.  
     CONSTITUTION: When a film is drawn out and its leading end is inserted into the roller 20 of a processor camera 1, the 1st detector 40 detects the presence of the film and causes a transistor 40b to conduct so that the power is supplied to a film feeding motor through a relay 55 which is energized by the inverted output of an NAND  gate 50. When the film is fed at a high speed and is detected with the 2nd detector  41, a transistor 41b conducts to invert the output of an inverter 52, which in turn causes the pulse counting by a counter 59 to be started. When the arrival of this film at the predetermined position is detected by the predetermined counting of the counter 59, an FF61 is reset to close an AND gate 58, through which a relay 62 is deenergized, thus the film having accurately arrived at the predetermined position is fed at a low speed, whereby the film may be wound on a take-up reel 19 without occuring any jam or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61276768-A (JP)
Title: Ignition method for main plasma arc in non-key hole type plasma arc welding
Inventor: URAGATA YOSHIHIRO
IPC: B23K9/00
Filed: 1985-05-31
Abstract: PURPOSE:To enable the use of nonconsumable electrode for a long period without its readjustment by adding inpulsive center shock gas to center gas and enlarging the flow rate of center gas in an instant in case of igniting the main plasma arc. CONSTITUTION:A pilot arc is ignited by the DC power source 11 for the pilot arc between a nonconsumable electrode 1 and constraining nozzle electrode 2. The plasma welding is then performed without forming a key hole on the body 12 to be welded by igniting the main plasma arc via a plasma flow between the nonconsumable electrode 1 and the body 12 to be welded by the DC power source 10 for welding. In case of this plasma arc ignition, the center gas is fed from a flow paths 13, and the impulsive center shock gas is added from a flow path 15 to the center gas to enlarge the flow rate of the center gas in an instant. The ignition of the main plasma arc is thus made easy by projecting the pilot arc to the external part from the tip of the constraining nozzle electrode 2.
Patent JP-S62272354-A (JP)
Title: Input device for japanese sentence
Inventor: KANAMARU TOMOKO
IPC: G06F17/22
Filed: 1986-05-21
Abstract: PURPOSE:To efficiently obtain a desired character string though there is a large number of homonym candidates, by providing an AND conversion request part, an AND conversion additional condition input part, and an AND converting part. CONSTITUTION:A reconversion control part 7 sends an extracted character string, where Kanji (Chinese character) and Kana (Japanese syllabary) are mixed, to a reverse converting part 5, and a Kana character string is obtained there by reverse conversion and is sent to a Kana-Kanji converting part 3 for reconversion, and a character string where Kanji and Kana are mixed is obtained there by reconversion and is sent to a display part 2. When an AND conversion request is issued, a set of homonym candidates as results of reconversion and additional conditions inputted from an AND conversion additional condition input part 1d are sent to an AND converting part 6. The AND converting part 6 obtains a set of candidates other than said set of homonym candidates, which is outputted from the Kana-Kanji converting part 3 just before, on a basis of AND conversion additional conditions and performs AND conversion to operate AND between these sets, and AND conversion results are outputted to a reconversion control part 7 and are displayed on a display part 2.
Patent JP-S5342835-A (JP)
Title: Thermal copier
Inventor: YAMAGUCHI TAKAHIRO
IPC: G03B27/02
Filed: 1976-09-30
Abstract: PURPOSE: To provide a thermal copier wherein a copied image is not deteriorated even at the frigid zone place or when high speed reproduction of copy is conducted by detecting the temperature of a transparent support on which documents are placed in order to control the temperature to be constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S607806-A (JP)
Inventor: HASEGAWA YOSHINOBU
IPC: A45D29/02
Filed: 1983-06-28
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-S5642043-A (JP)
Title: Air conditioner
Inventor: MATSUMOTO YASUHIRO
IPC: F24F11/04
Filed: 1979-09-13
Abstract: PURPOSE: To prevent the reduction in the amount of flowing air through a heat exchanger due to an unclean filter and the occurrence of an abnormal refrigerating cycle by a method wherein the pressure difference between the inlet and outlet sides of the heat exchanger is obtained to change the number of revolutions of a blower in proportion to the pressure difference.  
     CONSTITUTION: The heat exchanger 3 as an evaporator is contained in the indoor unit 20 of the air conditioner, while the filter 4 and the blower 5 are installed in passages on the inlet side 1 and the outlet side 2, respectively. A static pressure measuring tube 6 with a pressure difference switch 7 is set on the inlet side 1 and  outlet side 2 in front and in rear of the heat exchanger 3 to allow the contact 7-1 of  a pressure difference switch 7 to be closed if the pressure difference between the inlet side 1 and outlet side 2 exceeds the set value. The closed contact 7-1 excites a ratchet relay R, changing a variable switch to operate a high speed contact 8-2. By so doing, the rotating speed of the motor FM for the blower is raised to increase the amount of flowing air and maintain the normal operation of the refrigerating cycle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5818085-A (JP)
Inventor: KANEFUJI KOUICHIROU
IPC: F27D17/00
Filed: 1981-07-24
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-S5640393-A (JP)
Title: Channel control system
Inventor: IIJIMA HIROO
IPC: H04Q3/62
Filed: 1979-09-12
Abstract: PURPOSE:To omit the redundant part in the channel control unit for the use of the electronic exchange in a region where the number of lines is small in comparison with the maximum equipment capacity, by a constitution where channel control units are piled up in the building block system for every prescribed lines. CONSTITUTION:In channel control unit 2, plural channel control circuits 10, 13 and 16 which have channel control signal converting circuits 11, 14 and 17 and are connected to channel system circuits 18, 19 and 20 are arranged, and all of central processing unit 1 and plural channel control circuits 10, 13 and 16 are connected in series so that central processing unit 1 may be in the first level. After receiving a  channel control signal from the preceding level of channel control circuits 10, 13  and 16, the pertinent channel is controlled according to the result obtained by deciding whether the number included in this channel control signal is a number given to the channel which the service system circuit connected to the pertinent channel control circuit has or not; otherwise, this channel control signal is converted and transmitted to channel control circuits connected to adjacent succeeding levels.
Patent JP-S62275124-A (JP)
Title: Production of modified polycyanoaryl ether
Inventor: MATSUO SHIGERU
IPC: C08G65/40
Filed: 1986-05-23
Abstract: PURPOSE:To facilitate the formation of the title polymer excellent in tensile strength and impact strength, by adding a polyfunctional compound to an oligomer obtained by reacting a dihalogenobenzonitrile with an alkali metal salt of resorcinol and polymerizing the mixture. CONSTITUTION:0.95-1.05mol of a dihalogenobenzonitrile (a) of the formula (wherein X1-2 are each a halogen) is reacted with 1mol of an alkali metal salt of resorcinol (b) at 150-350 deg.C for 10min-3hr in an inert gas atmosphere in a solvent (c) (e.g., N-methylpyrrolidone) in such an amount that the concentration of the obtained oligomer is 5-30wt./vol% to obtain an oligomer (A) of a reduced viscosity of 0.3-0.5dl/g (as measured in p-chlorophenol at a polymer concentration of 0.2g/dl and 60 deg.C). To component A a polyfunctional compound (B) (e.g., pentafluorobenzonitrile) is added, and the resulting mixture is polymerized at 180-350 deg.C for 1min-3hr in an inert gas atmosphere to obtain a modified polycyanoaryl ether of a reduced viscosity >=0.6dl/g (as measured in the same way as above).
Patent JP-H04344943-A (JP)
Title: Inspection sequence generating method
Inventor: HOSOKAWA TOSHINORI
IPC: G06F17/50
Filed: 1991-05-22
Abstract: PURPOSE:To improve fault detection ratio by executing fault simulation by that sequence if the length of the sequence generated till the time just before a failure is over '1' at the time when the inspection sequence of a sequence circuit proves a failure. CONSTITUTION:In the case that fault propagation processing or state initialization processing proves the failure, it is decided whether the length of the sequence generated till the time just before the failure is over '1' or not. Next, in the case that the fault propagation processing or the state initialization processing proves the failure in the inspection sequence for some target fault or the preceding processing, the fault simulation is executed by the midway sequence whose length generated till the time just before the failure is over '1'. Even when the generation of the inspection sequence for some target fault proves the failure, the detection of other faults than the target fault is quite within the bounds of possibility by executing the fault simulation by the sequence generated up to midway if the sequence whose length is over '1' at least is generated by the time just before the failure, and the fault detection ratio is improved.
Patent JP-S597621-A (JP)
Title: Shapes rotary feeder and mixing chamber for pneumatic transporter
Inventor: MORIYAMA ARITSUNE
IPC: B65G65/48
Filed: 1982-07-05
Abstract: PURPOSE:To improve the filling rate by making the shapes of a rotary feeder and mixing chamber such that the adhesion of material to be transported in the inter-vane space is reduced efficiently and upward rotation while holding the material between the vanes is prevented. CONSTITUTION:The material to be transported thrown in through the throw-in port 2 of a rotary feeder is transported sequentially to a discharge port 3 as the rotation of a rotor 10. The rotor 10 is formed such that the bottom face 13 of the inter-vane space 12a of the adjoining vanes 12 will be curved such that the lateral center side of the rotary drive shaft 11 will be lowered gradually. A bent tube 32 having smaller diameter at the downstream side while being bent obliquely upward from lower end of one lateral end of rotor 10 is placed between a pressure air supply tube 30 to be connected to one end of the mixing chamber 20 and the mixing chamber 20, to blow the carrying air flow against the bottom face 13 of the rotor 10. Furthermore the bottom face 21 of the mixing chamber 20 is inclined such that it will be lowered gradually toward downstream from the coupling position of the bent tube 32.
Patent JP-H07284461-A (JP)
Title: Toilet paper-holder allowing taking out paper thereof with one hand
Inventor: KUSUNOKI NOBUAKI
IPC: A47K10/36
Filed: 1994-04-18
Abstract: PURPOSE:To provide a toilet paper holder which enables a person to take out and cut off toilet paper with one hand. CONSTITUTION:A body frame 1 is provided with a front lid 3 having a paper cutting part 6 and a claw 10 and a link part 4 at an upper part of the front lid 3, having a slit groove and a paper keep part 7. The claw 10 and the slit groove are linked, a core 5 is arranged at the center of the body frame 1 while an upper lid 2 at an upper part thereof.
Patent JP-S5242027-A (JP)
Title: System of recognizing characteristic point extracting letter
Inventor: YOSHIDA MASUMI
IPC: G06K9/50
Filed: 1975-09-29
Abstract: PURPOSE: In the recognition objective pattern, to enable sure extraction of the characteristic point by providing the mask for a part of pattern and by extracting the area in which the characteristic point is in existence with high possibility. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08316065-A (JP)
Title: Ignition coil
Inventor: INAGAKI NOBUAKI
IPC: H01F38/12
Filed: 1995-05-16
Abstract: PURPOSE: To protect a secondary bobbin against damage at the time of inserting the bobbin into a case by providing an ignition coil in which the secondary bobbin is not required to be fixed previously to a secondary terminal. CONSTITUTION: The case 2 for an ignition coil 1 is applied with a secondary terminal cap 4 provided with a connection hole 6. A part of the connection hole 6 serves as a fitting part 6a into which a secondary terminal 7 is pressure fitted. A bracket 15 for mounting a terminal is projected from the end part 9a of a secondary bobbin 9 contained in the containing space 3 of the case 2. Three protrusions are provided at the corners of a reverse triangle on the end face of the bracket 15. The end part 12a of secondary winding is then entrained sequentially about the protrusions to form a closed loop into which the contact end part 7a of the secondary terminal 7 is inserted thus bringing the outer circumferential part of the contact end part 7a into contact with the end part 12a of secondary winding.
Patent JP-H117992-A (JP)
Title: Single pole type contact system
Inventor: HARTING DIETMAR
IPC: H01R13/15
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a contact system for high current at a low cost by forming a device of a bush part, which has rigidity, and an insertion part, which is provided with a contact thin piece having spring-like elasticity. SOLUTION: A bush part 1 is fitted on an insertion part 2 so that two ribs intrudes two slits 4, and fitted till the bush part 1 abuts on a projecting part of a contact part 15. Since a contact thin piece 16 easily and elastically bends inside, the bush part 1 can be displaced toward the insertion part 2 till the projecting part of the contact part 15 enters an inner groove 5 for engagement. Inside of the contact thin piece 16 contacts with a conical body 12 with a fine returning movement of the contact part 15, and move outside along the conical body 12. The contact thin piece 16 simultaneously contacts with the inside of the bush for connection, and the contact thin piece 16 is pressed to the inside of the bush. As a result, inner contact connection, which is maintained by spring members 18, 18', namely, plate springs, pushed to each other is performed.
Patent JP-S63282150-A (JP)
Title: Hydraulic composition
Inventor: HAMAGUCHI TETSUO
IPC: C04B28/02
Filed: 1987-05-14
Abstract: PURPOSE:To provide the titled compsn. which has excellent dispersibility, rapidly develops strength and yields cured matter of high strength by consisting said compsn. of siliceous material, Ca-contg. component and hydrous org. gel. CONSTITUTION:This hydraulic compd. is obtd. by adding and compounding 1-250pts.wt. Ca contg. component (e.g.: Portland cement), lime, <=5pts.wt. hydrous org. gel obtd. by absorbing 5-1,000 times water in a highly water absorptive polymer (e.g.: starch/acrylinitril graft copolymer), and if necessary, aggregate, reinforcing material, water-reducing admixture, dispersant, air entraining agent, etc., as all as water at 50-30wt.% of the weight of the total hydraulic component to and with 100pts.wt. siliceous material (e.g.: fly ash). The molding of this compsn. is then packed in a form and is molded for >=1min under >=5kg/cm<2>, following which the molding is cured.
Patent JP-S5451365-A (JP)
Title: D-a converter
Inventor: KAWASHIMA KAZUMI
IPC: H03M1/00
Filed: 1977-09-29
Abstract: PURPOSE: TO simplify the constitution for converting input digital signals into pulse wicth siganl, leveling them and converting them into analog signals, by shortening the period of an output pulse by using various fundamental pulse and auxiliary pulses mutually different in pulse width.  
     CONSTITUTION: By dividing clock pulse N 2 , signals QA, QB, QC, and QD are generated, which are used as basic pulses. By outputs QE and QF of FFs 6E and 6F, one auxiliary basic pulse is obtained in alternate repetitive periods of a group of basic pulses. Output QG obtained from FF8G and outputs J and J' obtained from gate group 7A are mixed by gate 8K to obtain output pulse signals K and K' which correspond to all digits of an input digital signal. The both are supplied to LPF9 to obtain analog output MM'. Therefore, the repetitive periods of output pulse signals K and K' can be shorterned, so that an anolog output with a few ripple can be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04345058-A (JP)
Title: Package of circuit module
Inventor: AZUMAGUCHI YUTAKA
IPC: H05K5/06
Filed: 1991-05-22
Abstract: PURPOSE:To reduce manufacturing cost of the package of a circuit module. CONSTITUTION:The title package is constituted of a package main body 1 formed by molding synthetic resin on which surface a shield layer is formed, and a lid body 3 which is fixed to the package main body 1 in order to seal off a substrate 2 mounted on the package main body 1. A plurality of terminal protrusions 5, 5... wherein conductor parts 4 are formed on the surface constitute outer connection terminals, and are collectively arranged so as to protrude on the bottom wall of the package main body 1. A plurality of connection pads 6, 6... electrically connected to the respective terminal protrusions 5, 5... are arranged at standardized pitches on the inner wall bottom surface of the package main body 1. The substrate 2 is bonded to the connection pads 6.
Patent JP-H09306346-A (JP)
Title: Plasma display panel manufacturing device
Inventor: KISA TOSHIMASA
IPC: H01J9/385
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To shorten necessary time of a single cycle, and increase efficiency in a manufacturing process by performing leak check processing and exhaust processing of a discharge space at exhaustible temperature reaching time of plasma display panels on which sealing processing is finished. SOLUTION: Vacuum valves VV 1 to 5 are arranged between a sealing- exhaust-heat treatment furnace 60 to house plural plasma display panels(PDP) 1 to 5, the respective PDPs 1 to 5 and an exhaust manifold 10 to perform vacuum exhaustion, and a thermometer 20 or the like is connected to the manifold 10. When the PDPs 1 to 5 on which sealing processing is performed reach an exhaustible temperature, leak check processing and exhaust processing of a discharge space are performed. Therefore, a sealing process, an exhaust process and a gas filling process are automatically performed, and since a leak check process is started when a temperature of the PDPs reaches an exhaustible temperature after the sealing process is finished, efficiency of the sealing exhaust processes of the PDPs can be remarkably increased.
Patent JP-H05309496-A (JP)
Title: Press device
Inventor: KANESHIRO SUEKICHI
IPC: B30B9/30
Filed: 1992-05-11
Abstract: PURPOSE:To bag a press material subjected to compression forming while discharging it. CONSTITUTION:By inserting a receiving bag B along the outer surface of a projecting cylinder 4 and advancing a pusher 1 to the downstream side after closing the top end opening 4a with an opening and closing cap 5, a press material A is formed with compression to a prescribed shape by being clamped between the pusher 1 and the opening and closing cap 5, then after opening the opening and closing cap 5, the pusher 1 is again advanced to the downstream side, the compression formed press material A is pushed out of the top end opening 4a while being abutted on the bottom part B1 of the receiving bag B as it is, and at the same time this receiving bag B is pulled out of the projecting cylinder 4.
Patent JP-H10296958-A (JP)
Title: Inking unit for rotary press
Inventor: DILLING PEER
IPC: B41F31/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of ink by an arrangement wherein a print ink supply means and a print ink carrying means form a closed system coupled with an ink storage section which is coupled with the ink supply means such that it can be replaced. SOLUTION: Print ink is supplied from an ink storage section 3 to an ink supply unit 2 through a supply duct 4 screwed thereto by means of the piston 6 of a cylinder operable with pneumatic pressure or hydraulic pressure being supplied through a pressure duct 5. A newly weighted print ink is loaded into small holes of an inking roller 1 through the supply duct 4 under hydrodynamic pressure and excess print ink is returned back to a suction pump 11 through a return duct 10. Print ink from the suction pump 11 is introduced through another supply duct 12 to a same part where the supply duct 4 appears on the coated surface of an inking roller 1 and thereby the small holes of the inking roller 1 are filled quickly.
Patent JP-S608716-A (JP)
Title: Detector for flow rate
Inventor: OZAKI YUKINORI
IPC: G01F1/20
Filed: 1983-06-29
Abstract: PURPOSE:To make a device small-sized and compact to measure a flow rate stably with a high precision by providing a linear blade part, which is approximately parallel with the flow direction of a fluid to be detected, in the upstream part of a blade and curving the blade in the axial direction from the linear blade part toward the downstream part. CONSTITUTION:The fluid to be detected which is flowed in from the side of an inlet 26 is flowed downstream along a linear blade part 17 and an arc blade 19 of a turning blade 11 and is flowed axially and turned. As the result, a motive force is obtained by this turning flow, and a magnetic ball body 20 is turned in the direction orthogonal to the flow direction. At this time, the magnetic ball body 20 is turned while being brought into contact with a circumferential face 30 of a ball body receiver 21 and a casing 12. The rotation number of this magnetic ball body 20 is proportional to a flow rate, and the number of rotations of the magnetic ball body 20 is measured to measure the flow rate. As the measuring method, a resistance change of a magnetoresistance element 23, which is caused when the magnetic ball body 20 passes the magnetic field given by a permanent magnet 22, is taken out as a pulse change of a voltage and is processed through a control circuit.
Patent JP-S5819225-A (JP)
Inventor: TAKESHITA FUMITAKA
IPC: A61B3/10
Filed: 1981-07-29
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。