baber/WOPTO huggingface dataset:
Patent JP-S62281114-A (JP)
Title: Manufacture of gimbal type magnetic head
Inventor: NAKAYAMA MASAO
IPC: G11B5/60
Filed: 1986-05-29
Abstract: PURPOSE:To easily perform a correlative positioning between a gimbal plate, and a slider assembly, by using an L-type back bar also as a jig for the positioning of a head core. CONSTITUTION:Before the sticking of a slider assembly 10, and a signal plate 22, a back bar 24 is stuck first at the gimbal plate 22. The back bar 24 is formed in the L-type shape, and two planes 24a and 24b including an inner corner part are set as reference planes, and it is positioned and stuck so as to be looked slightly out of the inserting window 26 of the gimbal plate 22, at a plane on the opposite side of a medium. Since the above positioning sticking is performed so as only to place and fix a block-shaped back bar 24 on a plate-shaped gimbal late 22, it can be easily performed with a simplified jig, and with high accuracy.
Patent JP-S61281779-A (JP)
Title: Ceiling suspension device for video projector or the like
Inventor: GOTO KATSUMI
IPC: H04N5/64
Filed: 1985-06-07
Abstract: PURPOSE:To facilitate the suspending operation of the titled device by fitting a protrusion disposed in a fittings into a notch section of T shape of a suspension fittings and fitting a stopper fittings into a sector shape hole provided in the fittings. CONSTITUTION:A bolt inserting hole 3 of an angle 2 studded on a roof of a video projector main body and an attaching hole 7 of a suspension fittings 6 are fixed by a bolt 8 and a nut 9. A T shape notch section 11 formed in the suspension fittings 6 is fitted by a protrusion 13 disposed on a side surface of a fittings 12 to temporarily fix the projector main body and the fittings 12. Then, by fastening a threaded knob 18, they are fixed to the protrusion 13. At this time, a stopper section 19 of a stopper fitting 17 is fitted into a sector shape hole 20, so that a strong fastening is obtained.
Patent JP-2000313118-A (JP)
Title: Ink jet recording head, ink jet recording apparatus and method
Inventor: SUEMITSU YUJI
IPC: B41J2/055
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To lower the resistance of a seal liquid at the time of the emission of ink. SOLUTION: A head 10 is equipped with an ink emitting orifice 12 provided to an ink emitting surface, an emitting chamber 16 provided with an emitting means 14, an ink sump 18 supplying ink to the emitting chamber 16 and a seal liquid drawing-in means 24 for drawing in a seal liquid so that the first seal liquid 22A positioned at the ink emitting orifice 12 and the second seal liquid 22B positioned in the periphery of the ink emitting orifice 12 are interrupted and the seal liquid drawing-in means 24 is constituted by forming composite members different in the coefficient of thermal expansion into a bimorph structure.
Patent JP-S616057-A (JP)
Title: Brake circuit of work car
Inventor: TATSUMI AKIRA
IPC: B60T13/26
Filed: 1984-06-19
Abstract: PURPOSE:To prevent a work car from occurrence of sticking and to get rid of defective operation of a brake by omitting shuttle valve in the brake circuit of a work car. CONSTITUTION:In the brake circuit, while both of respective valves 30 and 31 for running and working are left inoperative in a switching position D, the pressurized air from an air source 1 is intercepted at the respective valves 30 and 31 for running and working to hold the operation of a brake mechanism 15. Switching of the brake valve 30 to a switching position U transmits the air pressure to an air chamber 12b through a piped path 1a, the valve 30, a piped path 32, the valve 31, and a piped path 33 to brake wheels. And switching of the brake valve 31 for working to the switching position U transmits the air pressure to the air chamber 12b through the valve 31, the piped path 1a, the valve 31, a pilot piped path 34, a check valve 36, and a bypass circuit 35 to brake the wheels.
Patent JP-S6017543-A (JP)
Title: Automatic test data processing system
Inventor: KOIZUMI KENJI
IPC: G06F11/22
Filed: 1983-07-08
Abstract: PURPOSE:To improve test efficiency, by collectively judging the test result recorded by a recording means with a decision device. CONSTITUTION:Program are set to the automatic testers 11-13 by the respective test contents. Floppy disc 17-19, which records the test results or data, are set at magnetic recording sections 14a-16a of the tested objects 14-16 respectively. A decision device commonly used for the automatic testers 11-13 is installed. The decision device 20 is composed of a read section 20a and a decision section 20b, the recorded data is read at the read section 20a and the quality of the test results or data is judged at the decision section 20b.
Patent JP-S5458333-A (JP)
Title: Defferential amplifier
Inventor: TORII SHIYUUICHI
IPC: H03K5/02
Filed: 1977-10-19
Abstract: PURPOSE:To increase the sensitivity of detection with a simple constitution, by turning of FET if the output voltage of the level shift circuit is greater than the value of the input voltage of the second added by the threshold value and turning off it if lower, and by outputting the differential amplified voltage of the first and second input voltage. CONSTITUTION:The level shift circuit 1 consists of FET M1 making short circuit between the resistor R1 and gata and drain, and the input voltage V1 is fed to the source, and the inverter circuit 2 consists of the driving HET M2 applied by the output voltage of the circuit 1 and the load resistor R2, and the input voltage of V2 is fed to the source. Further, the voltage VA adding the voltage V1 with the thershold voltage Vth, the thershold value of FET M1 is appeared at the output A of the circuit 1. On the other hand, FETM2 of the circuit 2 is turned on if the voltage VA is greater than the voltage V2 added by the threshold voltage Vth and turned off if lower, causing the voltage VB amplifying the difference voltage between the voltage V1 and V2 at the output point B of the circuit 2. Thus, the detection sensitivity can be increased with a simple constitution.
Patent JP-S63289452-A (JP)
Title: Assay of dna
Inventor: FUJISAWA YUKIO
IPC: G01N33/60
Filed: 1987-05-21
Abstract: PURPOSE:To measure mixed DNA in protein and peptide products prepared from an organism at a high sensitivity, by thermally treating a double-chain DNA obtained from a specified polymerization reaction to prepare a single-chain DNA labelled with a radioactive isotope. CONSTITUTION:A single-chain part generated by fragmentation of DNA derived from an organism is used as mold while a random sequence oligodeoxyribonucleotide as primer to polymerize deoxyribonucleotide or affiliates containing deoxyribonucleotide labelled with a radioactive isotope in the presence of DNA polymelase I large fragment and a double-chain DNA thus obtained is thermally treated to prepare a single chain DNA labelled with a radioactive isotope. Then, a solvent containing a non-nucleic acid based carrier is added to an extraction liquid obtained by treatment of a sample using a DNA extraction solvent, an alkali solution is added to a sediment generated and then, adsorbed on a filter. Then, the single-chain DNA labelled with the radioactive isotope is added to the filter to remove the labelled single-chain DNA not hybridized and then, radioactivity on the filter is measured.
Patent JP-S5916217-A (JP)
Inventor: YOSHIMURA TAKASHI
IPC: H01H1/02
Filed: 1982-07-16
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-2000319116-A (JP)
Title: Stabilized gallic acid derivative and external preparation composition containing the same
Inventor: MIZUSHIMA NAOKI
IPC: A61K31/7034
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stabilized composition having skin bleaching, anti-oxidant and elasticity imparting abilities, etc., preventing discoloration and precipitation, having extremely reduced restriction of compounding composition, excellent water solubility and stability with time by using a specific gallic acid derivative. SOLUTION: This composition uses at least one selected gallic acid derivatives of the formula (R1 is H, an alkali metal, an alkaline earth metal, an ammonium salt, a 1-18C alkyl or alkenyl; R1 to R4 are each H, OH, a 1-18C alkyoxy, a polyoxyethylene, a polyoxypropylene, a monosaccharide, a disaccharide or an oligosaccharide residue) (e.g. gallic acid methyl ester-3- glucoside, etc.). The compound of the formula is obtained, for example, by using gallic acid or its ester derivative, etc., a saccharide containing an acethylated hydroxy group or a saccharide halogenated at the anomer position as starting raw materials. The objective composition contains preferably 0.05-10 wt.% of the compound of formula.
Patent JP-S5825462-A (JP)
Title: Manufacture of heat resistant aluminum alloy conductor
Inventor: YANASE HITOSHI
IPC: C22F1/04
Filed: 1981-08-10
Abstract: PURPOSE:To obtain a conductor having enhanced heat resistance without reducing the strength and electric conductivity by drawing a rough wire of an Al alloy contg. a specified percentage each of Zr, Fe and Si by means of roller dies at a specified temp. of the wire and a specified reduction ratio. CONSTITUTION:A rough of an Al alloy consisting of 0.01-0.8% Zr, 0.07-0.8% Fe, 0.03-0.3% Si and the balance Al with ordinary impurities is prepared. By drawing the wire by means of roller dies, the quantity of heat generated by the drawing is reduced, and the accumulation of heat is reduced. The temp. of the wire during the drawing is controlled to <=100 deg.C to prevent the occurrence of lonealing hardening phenomenon, thereby enhancing the heat resistance. By adjusting the reduction ratio to >=60%, sufficient strength is provided to the resulting conductor.
Patent JP-S5750242-A (JP)
Title: Method and body for holding high temperature of feeder head part in casting
Inventor: ISHII HIDEYA
IPC: B22C9/08
Filed: 1980-09-09
Abstract: PURPOSE:To hold a feeder head part at high temps. by the heat evolved by a high temp. holding  body and reduce the amt. of feeding by disposing the high temp. holding body made by mixing  powdery exothermic materials and packing the same in a case into the feeder part in such a way  as to contact with the molten metal therein. CONSTITUTION:A case 5 is formed into a torus shape of a flat shape having width with its inside  and outside circumferential surfaces in parallel with an axial line, which the inside circumferential surface is formed in conformity with the outside circumference of a feeder head, having an opened  top surface and a closed bottom surface. Next, powdery exothermic materials 6 in a mixed state  are packed therein and a heat insulation material 7 is placed on top, thence the case is tightly  closed with a torus-shaped cap member 8, whereby a high temp. holding body 4 is formed.  Thence, such body 4 is disposed on the circumference of a feeder head 3, and molten metal is  teemed into a sprue 2 and the feeder head 3, whereby casting is carried out. Then, the inside circumferential surface of the case 5 and the molten metal in the feeder head 3 contact with each  other and the materials 6 burn to evolve heat, thereby holding the molten metal at high temps. for  a long time and preventing the same from solidifying.
Patent JP-H08319983-A (JP)
Title: Automatic pump
Inventor: UEDA MASAO
IPC: F04D13/08
Filed: 1995-05-24
Abstract: PURPOSE: To facilitate switching of continuous operation and automatic operation through simple operation and to improve waterproofing ability of a sensor part. CONSTITUTION: A sensor part is provided with an operation change-over switch 80 to switch two operation states of continuous operation and automatic operation by changing a magnetic field by a permanent magnet 83 in other place than a waterproof insulation layer 24 to a lead switch 82 in a subcasing completely waterproofed by the waterproof insulation layer 24.
Patent JP-S6023003-A (JP)
Inventor: HAMAZAKI KIICHIROU
IPC: B27L1/10
Filed: 1983-07-08
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-H1198182-A (JP)
Title: Acknowledge trace for edi transaction in internet and automatic facsimile transmission system
Inventor: SHINSHIA EFU BEKETSUTO
IPC: H04L29/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To attain reliable data transfer by monitoring an acknowledge signal and automatically transmitting data at the time of determining that a 2nd computer system does not receive data. SOLUTION: A computer 110 is connected to a computer 120 through the Internet 130. In the constitution, data are transferred between the computers 110, 120 through the Internet 130. When the computer 120 receives data stored in the computer 110 through the Internet 130, the computer 120 sends a receiving aknowledge signal to the computer 110, which monitors the received signal. When the reception of data are not acknowledged within prescribed time, data are automatically transmitted through a facsimile. Consequently a method for executing reliable data transfer on a global computer network can be obtained.
Patent JP-S5554263-A (JP)
Title: Ultrasonic soldering method
Inventor: KATSUMOTO TOMIYASU
IPC: B23K1/00
Filed: 1978-10-13
Abstract: PURPOSE: To ease the strict dimensional tolerances of fitting parts and obtain rigid coupling of metal pipes by forming a solder coated layer thicker than the fitting part of an outside pipe to the fitting part of an inner pipe of a pair of metal pipes having the fitting part.  
     CONSTITUTION: For example, the respective end parts of an outer pipe 1 of copper with an expanded end part and an inner pipe 2 of Al are dipped in a zinc-base alloy solder bath 3 containing a small amount of Al, and vibrations are given from an ultrasonic horn 4. When they are pulled up from the solder bath after a fixed time, the solder coated layers 5a, 5b are formed. At this time, in order to make the latter thicker than the former, the solder bath temperature at the forming of the latter is made near the melting point of the solder lower than the case of the former. Next, the pipes 1, 2 are fitted together and are heated with a gas burner 7, during which time vibrations are given thereto with an ultrasonic horn 6 to allow the solder to fit to the pipes. The coated layer 5a flows down owing to heating and fills the clearance of the fitting part. After a fixed time, the fitting part is cooled to set the solder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09312666-A (JP)
Title: Packet communication adaptor
Inventor: GOMI KAZUHIRO
IPC: H04L47/43
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the packet communication adaptor by which a buffering delay is reduced without decreasing the line utility efficiency in the case of voice communication by using a packet communication network. SOLUTION: A packet communication adaptor 3 contains a plurality of telephone terminals 1 and multiplexes voice signals from the telephone terminals 1 to assembly them as a single packet and sends the packet to a packet communication network 4. Furthermore, the adaptor 3 disassembles the multiplexed packet received from the packet communication network 4 and distributes the disassembled signals to each destination telephone terminal 1.
Patent JP-S615913-A (JP)
Title: Mold assembly of discoid recording medium base
Inventor: TAKATSU AKIMITSU
IPC: B29C45/70
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a mold assembly capable of forming a resin discoid plate poor in residual strain and suitable for an optical disk by giving a very thin clearance around a mold cavity and deforming the very thin clearance so that it becomes smaller by the mold clamping pressure within the elastic limit of mold material. CONSTITUTION:Discoid cavities 4 are formed along the divided surfaces 3 on the movable mold 1 and on the fixed mold 2 and a very thin clearance 9 in a disk form is formed along the divided surface 3 on the whole outer circumferences of this discoid cavity 4. These molds are made deformable so that the discoid very thin clearance 9 is made smaller within the elastic limit. Resin pressure sensors 14, 15 are provided on the cavity surface. In the mold clamping stage the mold clamping pressure is made so low that resin does not leak from between the divided surfaces. When the resin pressure in the cavity has taken a specified value, the resin injecting pressure is reduced, the resin is cooled, hardened and mold clamping pressure is reduced, the resin is cooled, hardened and the mold clamping force is enlarged to give uniform push force to the resin in the cavity.
Patent JP-S613956-A (JP)
Title: Hot-water supplying equipment utilizing solar heat and air heat as heat source therefor
Inventor: AKASHI HIROSHI
IPC: F24S90/00
Filed: 1984-06-19
Abstract: PURPOSE:To contrive economical operation by a method wherein heat medium is sent into a heat accumulating tank directly in case the temperature of the heat medium, heated by a heat collector, is higher than a hot-water supplying temperature while the heat medium is sent into a heat pump as heat source to heat feed water in case the temperature of the heat medium is lower than the hot-water supplying temperature. CONSTITUTION:The flow path of heat medium, which is connected to the heat medium outlet pipe 10 of the heat collector, collecting the solar heat, and effecting heat exchange between air and collecting air heat also, is switched by a three-way valve 8 to a pipeline 11, communicated with the heat source heat exchanger 3 of the heat pump A, and the pipeline 13, communicated with a hot-water supplying heat exchanger 26 provided in the heat accumulating tank 7. When the temperature of heat medium, heated in the heat collector B, is higher than the hot-water supplying temperature, the heat medium is sent into the heat accumulating tank 7 directly while the heat medium is sent into the heat pump A as the heat source to heat the feed water. According to this constitution, useless power under no-load condition of the heat pump may be eliminated and the heat, collected in the equipment, will never be consumed uselessly.
Patent JP-H05300361-A (JP)
Title: Document processor
Inventor: KIZAKI JUNICHIRO
IPC: H04N1/387
Filed: 1992-04-20
Abstract: PURPOSE:To transmit desired edit document picture information in a short time with full size and to prevent waste of paper for a facsimile equipment of a reception destination. CONSTITUTION:This processor is featured that an MPU 11a expands an output picture image being the entire image or a designated area part to an image memory 13 again while applying prescribed picture edit thereto based on an edit program stored in an internal memory 11b and a FAX adaptor 15 sends the expanded output picture image to a destination designated by using a pointing device 6 and a key board 7 through a communication line.
Patent JP-S6018257-A (JP)
Title: Ladle exchanger for continuous casting
Inventor: MIYAKE KATSUYOSHI
IPC: B22D41/13
Filed: 1983-07-12
Abstract: PURPOSE:To exchange a ladle with one carriage in the stage of casting and to reduce the time for the exchange by disposing a base provided with a lifter for a ladle provided with a support in a trunnion direction and a traveler for the ladle and a stationary stand for holding the empty ladle in a stand-by position to a ladle exchanger for continuous casting. CONSTITUTION:A lifting base 1a of a carriage 1 holds a full ladle 2 and pours the molten steel into a tundish 3 in a casting position A. When the ladle 2 is emptied, the ladle 2 on the base 1a is risen by the lifting device 4 of the carriage 1 and is retreated to the stand-by position of the position B. The carriage 1 arriving at the position B lowers the ladle 2 by the device 4 and leaves the same on a stationary stand 5, then the carriage 1 returns to the position A. When the carriage 1 returns to the position A, the next full ladle 2' carried already by a crane 6 stands by. The ladle 2' is placed on the carriage 1 and the molten steel is poured into the tundish. The crane 6 carries away the empty ladle 2 on the stand 5 in the position B.
Patent JP-H01296962-A (JP)
Title: Production of ptisan
Inventor: MATSUI YOKICHI
IPC: A23L2/38
Filed: 1988-05-23
Abstract: PURPOSE:To obtain a ptisan beverage, good in flavor with body without causing turbidity or precipitates in a short time by extracting roasted barley by plural kinds of different methods for extraction and mixing the resultant extract solutions without using the unpulverized roasted barley. CONSTITUTION:Both extract solutions, preferably obtained by methods for (A) thermally decocting roasted barley at <=10 extraction ratio while stirring the roasted barley and 8.0-12.8% extraction yield and (B) adding hot water to the roasted barley and keeping the roasted barley at 12.3-20.0% extraction yield are mixed based on the extraction yields to provide 20-70% ratio of the soluble solids in the extract solution (A) in the soluble solids of the final prepared solution and afford the aimed ptisan.
Patent JP-H06328962-A (JP)
Title: Reverse restraining structure of working machine of walking type
Inventor: KAWASHIMA NOBUMASA
IPC: B60K23/00
Filed: 1993-05-27
Abstract: PURPOSE:To reasonably arrange the mechanism to restrain the reverse working condition under the condition where interference or the like with other members is less. CONSTITUTION:A shift shaft 14 for transmission for the vehicle body reverse in a transmission mechanism for traveling which is housed within a transmission case 1 is arranged in a penetrating manner through the transmission case 1 across the right and left walls, and the transmission lever 12 in this shift shaft 14 and a linkage part 14a for operation make a shaft end part 14b on the opposite side projected from the transmission case 1, and link an operating tool 24 of a transmission clutch for taking out the power which is internally mounted in the transmission case 1 with a restraining member 29 arranged on the outer side of the transmission case. This restraining member 29 is formed in an attachable/detachable manner relative to the shaft end part 14b on the opposite side so that it may allow the shift operation of the shift shaft 14 under the condition where the transmission clutch is turned off, while it may restrain and hold the shift operation of the shift shaft 14 at the neutral position under the condition where the transmission clutch is turned on.
Patent JP-H04352041-A (JP)
Title: Device and method for collecting log information for information processing system
Inventor: NISHIMOTO KUNIO
IPC: G06F11/34
Filed: 1991-05-29
Abstract: PURPOSE:To allow an output device to output fault information by reading out fault log information from a storage means even when a fault is generated in a disk storing the fault log information. CONSTITUTION:When a hardware fault is generated in a processor 7 out of plural processors 1 to 7, a hardware fault detecting means 170 sends fault information to a maintenance diagnostic device 10 through a diagnostic bus 9. At the time of writing the fault information in a log information storing means 330, a storage means fault detecting means 400 judges the normality/abnormality detection of the means 300 by a storage means fault detection judging part, and when the means 300 is abnormal, informs storage means fault detection to a reading means 500. Then a log information storing means reading part for reading out the fault information from a log information storing means 600 is executed and the fault information is outputted to an output device 700.