baber/WOPTO huggingface dataset:
Patent JP-S5647234-A (JP)
Title: Manufacture of three-dimensional pin connector
Inventor: HORI MASANORI
IPC: B21K1/74
Filed: 1979-09-25
Abstract: PURPOSE: To improve the productivity, and to cheaply manufacture the three- dimensional pin connector, by forming the blank of specified dimension possessing plural arms and the connector for these arms, by precisely working the arms into the pin shape, and by giving the specified directions and positions to these pin shaped arms.  
     CONSTITUTION: The flat sheet blank 5 is prepared by the blanking work or the cutting work so as to possess three arms 1, 2, 3, to be shaped into pin shapes later, with specified dimensions and in trisected directions toward the circumference, and the connector 4 for these arms 1, 2, 3. This blank 5 is subjected to the press work to form the arms 1, 2, 3, into nearly round arms 11, 12, 13, and the connector 4 is pressed by the flat head, hereby the new blank 51 is prepared. Next, the pin  shape parts 12, 22, 23, are formed by the machine cut work, and is applied the precise forming work according to necessity; after that, the connector 41 is applied the bending work in order to give the specified directions and positions to the pins; hereby, the titled pin connector of high strength is cheaply manufactured from the solid blank with excellent productivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5550702-A (JP)
Title: Microstrip line
Inventor: TAKETOMI TAIJI
IPC: H01P3/08
Filed: 1978-10-06
Abstract: PURPOSE:To enable high dielectric strength, by providing the centr conductor of microstrip line at the groove on the dielectric substance board. CONSTITUTION:The center conductor 3 is provided at the bottom of the groove 4 provided on the dielectric substance board 2. Further, the lateral width of the groove 4 is taken the same size as that of the center conductor 3. With this constitution, the electric field between the center conductor 3 and the ground conductor 1 is almost concentrated on the dielectric substance board 2, allowing to achieve greater power permissible and dielectric strength in comparison with conventional microstrip lines.
Patent JP-H02302040-A (JP)
Title: Horizontal-type pnp transistor
Inventor: NUMAI SEIICHIRO
IPC: H01L21/331
Filed: 1989-05-16
Abstract: PURPOSE:To lower an emitter injection efficiency and a base transport efficiency of a parasitic PNP transistor, as a result, to reduce an hRE and the like of the parasitic PNP transistor and to prevent an ISUB from being increased suddenly by a method wherein a second N<+> type base region which is connected to an N<+> buried layer and whose concentration is higher than that of an N<-> type epitaxial layer is formed. CONSTITUTION:A second N<+> type base region 4 which is connected to an N<+> type buried layer 2 by diffusing, e.g. PCl3 and whose concentration is higher than that of the N<-> type epitaxial layer 3 is formed from the surface of an epitaxial layer 3; a first N<-> type base region 3a is formed in the N<-> type epitaxial layer 3. Then, a P<+> type insulating isolation region 5 whose sheet resistance rhos is 7 to 20OMEGA/square is formed by diffusing BCl3. Then, a P<+> type emitter region 6a and a P<+> type collector region 6b, whose surface concentration is 10<20> to 10<21>cm<3>, are formed simultaneously by implanting <11>B<+> ions. Lastly, a P<+> type base contact region 7 whose surface concentration is 10<16> to 10<17>cm<3> is formed by implanting <31>P<+> ions.
Patent JP-S5249510-A (JP)
Title: System for supervising operation of mobile body
Inventor: OGUMA SHIGERU
IPC: H04W60/00
Filed: 1975-10-14
Abstract: PURPOSE: To provide a system for supervising operation of a mobile body, in which position of a mobile body is confirmed continuously by the use of leakage coaxial line laid along the track of the mobile body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5922579-A (JP)
Inventor: ADORUFU BURUNNERU
IPC: A63B69/36
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-2000315116-A (JP)
Title: Ac power supply device
Inventor: SATO OSAYASU
IPC: G05F1/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress the transmission of power supply noise generated on an input power supply side to an output side and to suppress the transmission of power supply noise generated on the load side (output side) to the input power supply side by correcting the voltage variation or waveform distortion of an input AC power supply and supplying AC power supply having a fine waveform to the load at prescribed voltage. SOLUTION: Input AC power supply VI is supplied to the primary main winding 2a of a transformer having noise cut structure. A corrected voltage generation part 3 generates and outputs corrected voltage VC corresponding to a deviation between the voltage of the power supply VI and objective AC output voltage. It is also available for the generation part 3 to generate corrected voltage VC corresponding to the deviation between the voltage of the power supply VI and objective AC output voltage and a deviation between the voltage of output AC power supply VO and the objective AC output voltage. The corrected voltage VC is supplied to a primary control winding 2b. Thereby the output AC power supply VO obtained by synthesizing the input AC power supply VI and the corrected voltage VC is outputted to a secondary winding 2c.
Patent JP-H09299072-A (JP)
Title: Food freezing apparatus
Inventor: SAWADA HIROYUKI
IPC: A23B4/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a food freezing apparatus capable of freezing securely an item to be frozen with high heat exchange efficiency in heat exchange of the item to be frozen with a coolant gas. SOLUTION: This apparatus comprises a tunnel unit 1 provided with a food inlet opening 9 and outlet opening 10, a belt conveyor 2 composed of a gas- permeable material, low-temperature liquefied gas supply mechanism 21, an exhaust mechanism 22, and a plurality of agitator fans 3 located at predetermined intervals in longitudinal direction of the tunnel 1 to make the gas flow upward in the tunnel 1, and a plurality of vertical partition plates between respective agitator fans 3 and between agitator fans and the liquefied gas feed ports for interrupting the gas flow in the longitudinal direction of the tunnel 1.
Patent JP-S5647065-A (JP)
Title: Wire breakage safety device of corona discharger
Inventor: TORIKAI AKIYOSHI
IPC: G03G15/02
Filed: 1979-09-26
Abstract: PURPOSE: To make prevention of leak sure without damaging the photoreceptor by forming the wire hooking part of a connecting member into a concave shape in the wire extending direction and positioning the final end of the slant opposing to this concave part.  
     CONSTITUTION: When a wire 13 breaks at the center, the wire 13 and hook 11 are rapidly moved leftwrad by the pulling force of a spring 8. Although the hook 11 stops by contacting an inside wall 10c, the wire 13 further moves leftward owing to inertia. Since the final end of the slant 11c of the wire hooking part of the hook positions lower than the concave part 11b, the ring 13a of the wire moves along the slant of the hook and disengages from the hook 11. Because of this, the wire is shut off from the high-voltage electric power source and leak is thus prevented. At this time, there is nothing that disengages except the wire; therefore, the leak may be prevented surely without damaging the photoreceptor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5348441-A (JP)
Title: Signal adjusting device
Inventor: YAMAMOTO HIROSUKE
IPC: H03G3/10
Filed: 1976-10-14
Abstract: PURPOSE:A circuit which compresses the voltage is provided to eliminate the need for a fixed resistance series-connected to an adjusting variable resistor, and the excellent signal adjustment can be done even if the variable resistance has the dispersion of a resistance value more or less, thereby facilitating the adjustment operation of a television set receiver.
Patent JP-H06331120-A (JP)
Title: Incinerator
Inventor: SHICHIRI MASATAKA
IPC: F23G5/50
Filed: 1993-05-26
Abstract: PURPOSE:To permit efficient incinerating disposal while restraining the amount of unburnt waste at a value lower than a set value by a method wherein the burn out position of the waste is judged in accordance with a temperature distribution detected by an infrared ray detecting means. CONSTITUTION:When incinerating matters 6, 7, 8 are photographed by an infrared ray detecting device 19 or an infrared ray camera, for example, a picture data, through which the distribution of the amount of radiation energy from waste on a transfer means G(1) is confirmed, as a surface temperature distribution, can be obtained. A combustion control means 21 judges a position, whereat a temperature is reduced suddenly, as a position whereat the combustion of solid bodies is finished and the solid bodies become ash based on the temperature distribution of the waste along the direction of transfer obtained from the picture data. Then, the transferring speed of the transfer means G(1) and the supplying amount of air from a combustion air supplying means 22 are regulated based on the burn out position obtained in such a manner. According to this method, efficient incinerating disposal can be effected while restraining the amount of unburnt waste to a value lower than a set value.
Patent JP-H02303044-A (JP)
Title: Tab tape
Inventor: SHIMIZU NAGAO
IPC: H05K3/34
Filed: 1989-05-17
Abstract: PURPOSE:To improve the reliability of junction parts between fingers and an IC chip in a TAB tape by plating the outer lead part of the tape with solder. CONSTITUTION:Plating 5 applied to the outer lead part 4 of a TAB tape 8 with solder eliminates the need for performing a solder dipping process after performing junction between the outer lead part and an IC chip 3 through fingers 1 of the tape 8. As a result, the deterioration or disconnection of a junction part 12 between the fingers 1 and the chip 3 can be disregarded and this step improves reliability and productivity as well.
Patent JP-H10313658-A (JP)
Title: Threshing device of combine
Inventor: KAMIKUBO KEITA
IPC: A01D69/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device of combine for improving the reaping workability without clogging with grain culms by moving a crimp net for cover ing the lower part of a threshing cylinder downwards in the overload state of an engine, and reducing the driving loads of a threshing cylinder. SOLUTION: In the combine mounting the engine E for controlling a fuel jetting amount by an electronic governor G, driving the power part of a traveling part, a reaping part and this threshing device, etc., and performing reaping work, an automatic control state for keeping the output of the engine E to fixed rotation is attained at the time of the reaping work, the overload state that overloads are applied to the power part and the output of the engine E can not be kept constant is detected, the crimp net for covering the lower part of the threshing cylinder is moved downwards in the overload state and the driving loads of the threshing cylinder are reduced.
Patent JP-H06330334-A (JP)
Title: Substituted gold plating solution
Inventor: TAKAHASHI AKIO
IPC: H05K3/24
Filed: 1993-05-26
Abstract: PURPOSE:To improve the lowering in the toxicity of a plating solution and the adhesibility to a base metal by specifying the concn. of a non-cyan gold source, a sulfite and a metallic complexing agent of carboxylic acids and the pH of the plating solution and restricting the concn. of impurity ions such as ammonium and halogen. CONSTITUTION:This substituted gold plating solution is composed of a composition containing 7-150 non-cyan gold source and sulfite, 0.5-100 metallic complexing agent of the carboxylic acids and the balance impurities by g/l. The metallic complexing agent is selected from salts of malonic acid, oxalic acid, glutaric acid, succinic acid, maleic acid, citraconic acid or the like. The impurities are restricted so as to be <=0.02 ammonium ion concn., <=0.3 chlorine ion concn., <=0.3 sulfate ion concn., <=0.03 bromine ion concn. and <=0.006 iodine ion conc. by mol/l and the pH of the plating solution is adjusted to 5-12.
Patent JP-H09306134-A (JP)
Title: Disk cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a shutter by preventing the presence of defect so far such as the distortion is apt to occur resulting the difficult manufacture in the case the shutter for opening/closing opening parts provided on the upper/ lower surfaces of a shell for recording/reproducing or inserting a disk driving shaft is molded by a synthetic resin, when lengths of a pair of opening parts of this shutter are different. SOLUTION: The disk cartridge 1 is constituted in such a manner that the shutter 7 formed to the U-shape by a pair of opening/closing parts 31, 32 for the openings confronted each other at a given spacing and a connection part 33 connecting each one end of the opening/closing parts 31, 32 is mounted on the shell 3 so as capable of sliding by a slide guide member 4 to open and close the opening parts 5, 6 provided on the upper lower surfaces of the shell 3 by a pair of opening/closing parts 31, 32 for the openings. The shutter 7 is formed by bending a synthetic resin sheet to the U-shape. The slide guide member 4 is formed by injection-molding the synthetic resin. These shutter 7 and slide guide member 4 are integrally combined.
Patent JP-S5647425-A (JP)
Title: Preparation of thermoplastic linear polyester
Inventor: UEDA CHIAKI
IPC: C08G63/60
Filed: 1979-09-27
Abstract: PURPOSE: To obtain the titled polyester having improved transparency, and improved mechanical properties, e.g., rigidity, elasticity, etc. by subjecting a 4,4'- dicarboxylic acid phenyl ester (derivative), etc. and an alkylene glycol to condensation polymerization.  
     CONSTITUTION: (A) 100W0.5mol%, preferably 30W2mol% based on total dicarboxylic acid 4,4'-dicarboxybenzoic acid phenyl ester (ester forming derivative) shown by the formula (R 1  and R 2  are H, lower alkyl, or phenyl), (B) 0W99.5mol% aromatic dicarboxylic acid (ester forming derivative), and (C) 2W8C alkylene glycol are subjected to condensation polymerization, to give the desired polyester. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5749086-A (JP)
Title: Apparatus for diagnosing operational conditions of compressor
Inventor: HIBINO YOUZOU
IPC: F04B49/00
Filed: 1980-09-10
Abstract: PURPOSE: To provide a diagnosing apparatus capable of judging the operational  conditions of a compressor correctly and promptly.  
     CONSTITUTION: In order to bring a judgement from a polytropic index, a quantitative relationship between a polytropic index and a trouble is stored beforehand in a  memory 19a. In a comparator 18, an actual polytropic index nR, obtained by calculating the result of measurement by pressure detector 11, 13 disposed respectively  on the upstream side and downstream side of a compressor by a calculator 17 by  use of a predetermined equation, is compared with stored values n 1 Wn 4  or n 1 'W n 4 '  for judging the stage of trouble. Further, in order to obtain judgement from the outlet cempera ture, a quantitative relationship between the trouble and the reviation  between the theoretical outlet temperature and the actual outlet cemperature is  stored beforehand in a memory 19b. In the compa rator 18, comparison is made between the values obtained by calculating the result of measurement by temperature  detectors 12, 14 and values ΔT 1 WΔT 3 , ΔT 1 'WT 3 ' stored in the memory for judging the state of trouble. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11317342-A (JP)
Title: X-ray mask and its manufacture
Inventor: NISHIMURA HIROSHI
IPC: G03F1/22
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To suppress stress to suppress mask pattern shift by constituting an X-ray blocking mask pattern by using α-phase tantalum polycrystal. SOLUTION: On a membrane 102 formed on a frame 103, a mask pattern 104 is formed of tantalum(Ta) film. A mask pattern for an X-ray mask is formed by processing the mask pattern 104. The Ta film is composed of Ta having a very large crystal grain. The crystal is of α-phase, i.e., body-centered cubic lattice. Therefore, the Ta film has few crystal boundary and becomes a fine and high quality grain boundary with less impurity to let the adjoining crystal grain atoms continuously change the arrangement. As a result, since extremely small quantity of oxygen is diffused in the Ta film through the crystal boundary, it is excellent in stress stability.
Patent JP-H07308892-A (JP)
Title: Front plate attaching/detaching mechanism of meat slicer
Inventor: KANAZAWA TADASHI
IPC: B26D3/28
Filed: 1994-05-12
Abstract: PURPOSE:To improve slicing precision by surely fixing a front plate at a side wall. CONSTITUTION:There are a pin hole portion 9a formed perpendicularly at a side wall 9 and a knob screw hole portion 9b that meets at right angles with the pin hole portion 9a, and a pin 11 to fit into the pin hole portion 9a is fixed at a front plate 10. When the pin 11 is inserted into the pin hole portion 9a and a knob screw 12 is put into the knob screw hole portion 9b from the front plate 10, screw fitting into a screw hole 11a provided at the pin 11 is carried out, and as the pin 11 is pulled to the knob screw 12 side, the front plate 10 is fixed at the side wall 9 perfectly.
Patent JP-H10258790-A (JP)
Title: Method for remodeling dredger
Inventor: NISHIKAWA YUTAKA
IPC: B63H19/08
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To easily remodel an existing dredger from a fixed spud type to a movable spud type. SOLUTION: A pin 9 is attached to the tip of the fixed spud arm 5 of an existing dredger 10, a movable spud arm 6 moved with the pin 9 as a fulcrum is attached so as to be rotated by a hydraulic cylinder 8 provided between the main body of the dredger 10 and the movable spud arm 6. The existing dredger having a fixed spud is thus remodeled into a dredger having a movable spud.
Patent JP-S6017807-A (JP)
Inventor: SUGAWARA YASUYUKI
IPC: H01B7/36
Filed: 1983-07-11
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-H01296113-A (JP)
Title: Weighing unit for constant amount feeder of grease or the like
Inventor: KAMAKURA IKUNORI
IPC: G01F11/04
Filed: 1988-05-24
Abstract: PURPOSE:To prevent material such as grease from remaining within a unit after the end of working, by making a slide plunger slide on a guide plunger integral with a piston rod of a drive cylinder with a slide amount made variable. CONSTITUTION:A guide plunger 2a in a proper length with a diameter thereof smaller than that of a plunger 2 while a position variable stopper section 5 is mounted on the tip side thereof is provided successively at the tip of a plunger 2 formed integral with a piston rod 3b of a drive cylinder D. A slide plunger 4 is mounted on the guide plunger 2a as having an inner diameter shorter than an effective length of the plunger 2 while being closely loaded into the guide plunger 2a and an outer diameter the same as a piston rod 2. Then, a slide of the slide plunger 4 for the guide plunger 2a is adjusted by a stopper member 5 to keep the amounts of intake and discharge of material constant.
Patent JP-S61282374-A (JP)
Title: Method for preserving l-ascorbic acid
Inventor: OKUMURA MAKOTO
IPC: C07D303/18
Filed: 1985-06-07
Abstract: PURPOSE:To suppress chemical change and preserve the titled compound stably for a long period, by mixing the titled compound with an aqueous system of a specific coating agent, jetting the resultant mixture under high pressure while heating, evaporating water and coating the peripheral surface of the titled compound with the above-mentioned coating agent. CONSTITUTION:L-Ascorbic acid useful for food, medicines, industrial materials, etc., is homogeneously mixed with an aqueous system of a water-soluble hydrocarbon, e.g. dextrin, and/or water-soluble colloidal gel, and the resultant mixture is jetted through a nozzle while heating under pressure to evaporate water and form a hydrocarbon and/or colloidal film on the peripheral surface of the L-ascorbic acid. Thus, the aimed L-ascorbic acid having a long life is obtained while preventing chemical change industrially and advantageously, e.g. sugar- amino reaction or oxidative reaction, etc.
Patent JP-H06312779-A (JP)
Title: Method for packaging hairy crab
Inventor: KANEDA MOTOYUKI
IPC: B65B25/00
Filed: 1993-04-28
Abstract: PURPOSE:To prevent a hairy crab (Erimacrus isenbechii), which is preserved in a freezer, from drying and deteriorating in its quality, by a method in which after the quickly frozen crab is wrapped in a wrapping sheet, it is put in a vacuum packaging bag and subjected to a vacuum-packaging process. CONSTITUTION:A hairy crab 1 quickly frozen after boiled with right and left legs 1A bent towards its shell 1B is placed in the middle of a longitudinally oblong wrapping sheet 2 whose width is greater than that of the crab 1, the upper end 2A and the lower end 2B of the sheet are superimposed on the shell 1B and joined together with a pressure-sensitive type tape 2C. Then, the hairy crab 1 wrapped in the wrapping sheet 2 whose right and left sides 2D have been folded downwards is put into a vacuum packaging bag 3 from the bottom 1C of the crab 1, deoxidizer is also put in it, and the opening 3A of the packaging bag 3 is hermetically sealed after a vacuum packaging process. Thereafter it is quickly frozen. To eat the hairy crab, it is defrosted by soaking the vacuum packaging bag, containing the crab, in hot water as it is for about five minutes.
Patent JP-S62280339-A (JP)
Title: Sliding member
Inventor: FUWA YOSHIO
IPC: C22C49/00
Filed: 1986-05-30
Abstract: PURPOSE:To improve the frictional sliding characteristics between a cylinder liner and a piston ring, by making a cylinder liner for internal combustion engine from Al alloy or Mg alloy having alumina-silica fiber as reinforcement and by forming a Cr2O3 thermally sprayed layer on the sliding surface of the piston ring. CONSTITUTION:The cylinder liner for internal combustion engine is manufactured of a material having fiber consisting of >40wt% alumina and the balance silica as reinforcement and also having Al alloy or Mg alloy as matrix, or further, the above material is subjected to electrolytic etching to etch the Al alloy or Mg alloy in the matrix so as to form a surface on which reinforcement of alumina-silica fiber is exposed. On the other hand, the Cr2O3 thermally sprayed layer of >=5mu thickness having <=1.2muRZ surface roughness is formed on the sliding surface of the piston ring to be allowed to slide with the above surface. In this way, frictional sliding characteristics between cylinder liner and piston rod can be improved and the seizure and wear between the above can be remarkably reduced.
Patent JP-S61283648-A (JP)
Title: Highly thermal conductive epoxy resin molding material
Inventor: KUROKI SHINICHI
IPC: C08K9/02
Filed: 1985-06-11
Abstract: PURPOSE:To improve greatly thermal conductivity while retaining moldability, wear properties and moisture resistance corresponding to those of general-purpose epoxy resin molding material, by using magnesium oxide having a silica- coated surface as a filler. CONSTITUTION:Magnesium oxide having a silica-coated surface is used as a filler. The silica-coated magnesium oxide can be obtd. by any of the following four methods: (1) silica is flame-sprayed on magnesium oxide; (2) silica is chemically deposited on magnesium oxide; (3) fine silica powder is sprayed on magnesium oxide; and (4) fine silica powder is sprinkled over magnesium oxide and fired.