baber/WOPTO huggingface dataset:
Patent JP-S60259375-A (JP)
Title: Grinding wheel preset zig
Inventor: SETOGUCHI MASANORI
IPC: B24B45/00
Filed: 1984-06-01
Abstract: PURPOSE:To replace the grinding wheel by rotating the axis of grinding wheel shaft from horizontal to vertical position then grasping the grinding wheel with grasping tool and suspending with suspending device thereby drawing out the abraded grinding wheel easily from the grinding wheel shaft brought into vertical. CONSTITUTION:When drawing out the abraded grinding wheel 2 from the grinding wheel shaft 1 and inserting a new one, said shaft 1 is brought to the position matching with the frame to secure said shaft 1 and the frame through fixing bolts. Then the handle is rotated to rotate the frame secured with said shaft 1 around the rotary axis thus to bring the axis of said shaft into vertical. Thereafter, more than two grinding wheel grasping tools 50 are fixed to the side of the grinding wheel 2 to remove the fixing tool between the grinding wheel 2 and said shaft 1 and to remove the grinding wheel while suspending by means of crane and rope 21. Then a grasping tool 50 is fixed to new grinding wheel and suspended by a suspender 21 and said shaft 1 on a truck 7 is positioned below to insert the grinding wheel over said shaft 1 and secure. Then said shaft is brought into horizontal through handle operation.
Patent JP-S5634064-A (JP)
Title: Partitioned-pipe-type water heater
Inventor: MATSUNAGA TADAMIKI
IPC: F24S10/70
Filed: 1979-08-29
Abstract: PURPOSE: To facilitate the manufacture, repair and cleaning by a method wherein a partition plate is provided within a pipe and a U-shaped cover is fitted on the top of the pipe.  
     CONSTITUTION: A partition plate 5 is placed in a pipe 1 to partition the interior of the pipe 1 along its length, and a U-shaped cover 6 is fitted on the top of the pipe 1. Accordingly, since the partitioned pipe can be formed in a unitary body, the manufacture is facilitated. In addition, since the U-shaped cover 6 is detachable, the cleaning and repair of the inside of the pipe are facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08291182-A (JP)
Title: Cleavage of by-product from process for direct synthesis of alkylchlorosilanes
Inventor: RORAN JIRUBEERU
IPC: C07F7/08
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To industrially cleave at a high cleavage rate the heavy by-products derived from the synthesis of alkylchlorosilanes, in particular, alkylchlorodisilanes, by treating them with hydrochloric acid in the presence of a catalyst system which comprises at least one metal phosphate.  
     SOLUTION: This process for profitably cleaving the heavy by-products derived from the synthesis of alkylchlorosilanes, in particular, 1-5C alkylchlorosilanes, more particularly methylchlorosilanes, in particular, for the cleavage of alkylclorodisilanes, in particular, methylchlorodisilanes having from one to five chlorine atoms (for example, symmetrical tetramethyldichlorodisilane), at a high cleavage rate is carried out by treatment with hydrochloric acid in the presence of a catalytic system which comprises at least one metal phosphate corresponding to the formula; MPO 4  {M is the mixture of a trivalent rare earth element metal M 3  with one or more elements such as an alkali metal M 1  and an alkaline earth metal M 2 , and satisfies equation I [(a) is 0-3; (b) is 0-3/2; (c) is 0-1] and equation II}. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07319765-A (JP)
Title: Semiconductor integrated circuit
Inventor: MOCHIZUKI YOSHIO
IPC: G11C17/00
Filed: 1994-05-25
Abstract: PURPOSE:To provide an IC which incorporates chip address data peculiar to chips as nonvolatile data and selects a part of plural chips connected to a common bus in accordance with the chip address input from the outside of chips. CONSTITUTION:A chip address data determining part 21 Which has nonvolatile circuit characteristics or wiring corresponding to the chip address, peculiar to a chip and outputs chip address data in the operating power supply state and a chip address data latch circuit 22 which latches chip address data inputted from the outside of chips are provided. Further, a chip select control circuit 23 is provided which compares chip address data latched in the chip address data latch circuit and chip address data outputted from the chip address data determining part with each other and generates an internal chip select signal to control its own chip to be in an active state at the time of coincidence between them.
Patent JP-S5812359-A (JP)
Title: Semiconductor device
Inventor: HAGINO HIROYASU
IPC: H01L29/744
Filed: 1981-07-14
Abstract: PURPOSE:To maintain the gate turn-off gain at 5-6 for a gate turn-off thyristor by a method wherein the optimum density profile is set in such a manner that the surface impurity density of the fourth semiconductor region will be set at 5X10<20>/cm<2> or above and the impurity density of the third semiconductor region in the vicinity of the third junction will be set at 5X10<17>/cm<3>-1.5X10<18>/cm<3>. CONSTITUTION:The diagram indicates by graphs the impurity profile when CnE is changed and it indicate also the CnE dependency of IGT. In the case of the low density of CpB(J1)-X10<17>/cm<3>, the IGT is relatively small even with CnE- 10<20>/cm<3> (a) and fits for practical use, but the injection efficiency decreases when the density profile is increased to CpB(J1)-1.5X10<18>/cm<3>, and this does not fit for practical use. However, the IGT can be greatly improved with the density profile of CpB(J1)-1.5X10<18>/cm<3> by increasing the CnE density to 5X0<20>/ cm<3> or more. The (b) graph of the diagram indicates the impurity profile of this invention.
Patent JP-S5736069-A (JP)
Title: Automatic soldering device
Inventor: SEKI ASAO
IPC: B23K3/06
Filed: 1980-08-13
Abstract: PURPOSE: To perform soldering work automatically, surely, and quickly by revolving a feed roll via a feed wheel by a driving rack fixed to a cylinder rod for feeding and feeding wire solder cooperatively with a pressure receiving roll.  
     CONSTITUTION: A cylinder 16 for feeding is operated to advance a cylinder rod 17. The feed gear 13 of a feed wheel 14 meshed with a driving rack 18 does not revolve because the wheel 14 is braked by a friction piece 15. A slide frame 5 makes minute sliding advance until it abuts on a stopper 6. When the frame 5 abuts on the stopper 6, the gear 13 is revolved, and a feed shaft 10 is revolved by the revolution of the wheel 14. As the shaft 10 revolves, a feed roll 8 revolves and feeds wire solder 7 forward cooperatively with a pressure receiving roll 9. The rate of this feeding is determined by the stroke of the cylinder 16, and cooperatively with a tip 4, soldering work is carried out. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05308777-A (JP)
Title: Uninterruptible power unit
Inventor: TOYODA MASASHI
IPC: H02M7/155
Filed: 1992-04-30
Abstract: PURPOSE:To prevent the circulating current between the PWM converters of parallel uniterruptible power unit which shares an AC power source and a storage battery. CONSTITUTION:A storage battery 4 is connected to the junction between the DC output end of a converter 9A and the input end of an inverter 10A, and diodes 11A and 12A are connected between the junction and the DC end of the converter 9A, and the polarity is put in the direction where DC power flows from the converter 9A to the inverter 10A. Moreover, the charge of the storage battery is performed with other power power source, and the charge voltage is set lower than the DC output voltage of the converter, and both poles of the storage battery 4 are provided with diodes 11A and 12A, and the polarity is put in the direction where the DC power flows to the inverter 10A. The DC biased magnetization of an AC reactor 51A, etc., is prevented, and heating can be avoided.
Patent JP-H07316786-A (JP)
Title: Heating element for evaporating metal
Inventor: SASAKI YOSHIO
IPC: C23C14/24
Filed: 1994-05-25
Abstract: PURPOSE:To produce the heating element having a long life. CONSTITUTION:This heating element consists of an electrically conductive ceramic boat having a ratio of the depth of the cavity to the thickness of the bottom of 1. 2 to 3. 0. The conductive ceramic product is obtained by forming a powdery mixture consisting of powdery hexagonal boron nitride in which the ratio of the weight of the crystallites having >=800Angstrom  size (La) to the total crystallite weight is >=50wt.%, powdery titanium diboride and powdery aluminum nitride into a formed body and sintering the formed body in a non oxidizing atmosphere. Thus, the objective heating element can be obtained.
Patent JP-S62267805-A (JP)
Title: Numerical controller
Inventor: ICHIKAWA TATSU
IPC: G05B19/4063
Filed: 1986-05-15
Abstract: PURPOSE:To set data in a state where the pictures opened to users are transformed into a ROM for protection by dividing the data on the display of those pictures into the picture constitution data and the set data and transforming the picture constitution data into a ROM like a working program, a sequence program, etc. CONSTITUTION:The parameter for production of pictures is invalidated after production of a picture and therefore data can be supplied into the parenthesis of the picture when the next picture is called. Even in such a case, it is allowed to write data into the parenthesis only when a writing mode is turned on by a set data writing protection means 31 to avoid such a case where data are inadvertently rewritten. In other words, the picture data produced in a valid mode of production of screens is stored in a picture constitution data memory 32 and can be transformed into a ROM. While the set data supplied in an invalid mode of picture production and in a writing ON state is stored in a set data memory 33 and can be rewritten as necessary in a RAM state.
Patent JP-H09297406-A (JP)
Title: Postbake oven device
Inventor: NAKATANI KOICHIRO
IPC: C09B67/20
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a sublimate generated from a substrate from being deposited on the substrate as foreign matter by annexing a sublimate filter replaceably on this side of the exhaust hole of of an exhaust chamber. SOLUTION: An exhaust hole 4 and a suction hole 5 are provided to the oven 8 of a postbake oven device 9, and the air in the oven 8 is exhausted from the exhaust hole 4 or the air is sucked into the oven 8 from the suction hole 5 by an exhausting and sucking means such as an air pump. Air tends to stagnate in the oven 8, and the sublimate generated from a substrate 1 is accumulated in the oven 8 in the postbake oven device. Accordingly, the air in the oven 8 is forcedly exhausted from the exhaust hole 4 to discharge the sublimate contained in the air in the oven 8. Consequently, the sublimate accumulated in the oven 8 is prevented from being cooled and deposited in the oven 8 as a deposit.
Patent JP-S61270802-A (JP)
Inventor: KOMIYAMA TOSHIO
IPC: H01C17/22
Filed: 1985-05-24
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-S61283926-A (JP)
Inventor: FURANSHISU DENISU BARUTOTSUSHI
IPC: G06F12/00
Filed: 1986-05-17
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-H04339883-A (JP)
Title: Conductive epoxy adhesive film
Inventor: KOBAYASHI KAZUHITO
IPC: H01B1/20
Filed: 1991-05-16
Abstract: PURPOSE:To provide a 100mum or thinner conductive epoxy adhesive film excellent in heat resistance, chemical resistance, and adhesiveness. CONSTITUTION:A conductive epoxy adhesive film which is made by polymerizing a difunctional epoxy resin and a difunctional phenol by heating in the presence of a catalyst in an amide or ketonic solvent having a boiling point of 130 deg.C or higher at a reaction solid concentration of 50wt.% or lower to give a high-molecular epoxy polymer, incorporating conductive powders or fibers into the polymer, and removing the solvent. The weight-average molecular weight of the epoxy polymer is 70,000 or higher.
Patent JP-S62268214-A (JP)
Title: Analog-digital converter
Inventor: KITAMURA TORU
IPC: H03M1/36
Filed: 1986-05-16
Abstract: PURPOSE:To improve the quality of a display picture by detecting a mis-code of a digital signal output of plural p-bit from a comparator and applying on/off control to the clock fed to a coding circuit according to an output signal of the mis-code detection circuit so as to prevent the occurrence of white and black points on a screen of a CRT. CONSTITUTION:When a comparator 2 generates a mis-code, the mis-code detection circuit 10 detects a mis-code to output a mis-code detection signal to an AND gate 11. The mis-code detection signal is fed to the AND gate 11 to inhibit the supply of a clock to a latch circuit 8 and the latch circuit 8 keeps an output code signal of a coding circuit 7 before the miscode is generated. Farther, a series of operations are executed for every time for each clock period. Thus, even if a mis-code is generated, a preceding output code signal is held. Moreover, when the amplitude of an analog signal to be converted is small or the frequency is lower than the clock frequency, the error holding the preceding output code signal is decreased and a picture with high quality is obtained.
Patent JP-H1047785-A (JP)
Title: Structure of liquid supplying section of flowing-down restricting sheet
Inventor: TAKAHASHI TAKASHI
IPC: F24S10/60
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure of liquid supplying section for flowing-down sheet of less-expensive price having a simple structure in which a top end part of a flowing-down restricting sheet can be fixed and held and liquid can be adhered positively against the rear surface of the sheet. SOLUTION: There are provided a pair of beams 3 forming a curved surface ranging from each of the opposing sides to each of the lower sides. A part of a flowing-down restricting sheet is exposed from between these beams through the lower portions of the beams to the upper part of each of the beams. The lower edge of the flowing-down restricting sheet is pulled under a state in which a liquid supplying pipe 5 is positioned within the flowing-down restricting sheet exposed at the upper part of each of the beams, thereby a sheet rear surface flowing-down surface curved from the beam side to the lower part while being in contact with the liquid supplying pipe is formed.
Patent JP-S5635778-A (JP)
Title: Surface treatment of galvanized steel sheet
Inventor: KIRIHARA SHIGEKI
IPC: C23C22/33
Filed: 1979-09-01
Abstract: PURPOSE:To form a film having excellent corrosion resistance, workability, and painting property on the surface of a galvanized steel sheet, by painting said surface with aqueous soln. contg. chromic anhydride, silicic acid colloid, and pyrophosphoric acid, then by drying said surface without washing with water. CONSTITUTION:Galvanized steel sheet as it is, or steel sheet treated to form alloy after galvanization, is painted on the surface with an aqueous soln. contg. about 5-50g/l chromic anhydride, about 4-100g/l silicic acid colloid (in terms of SiO2), and about 2-60g/l pyrophosphoric acid. After excess soln. is squeezed out from the painted galvanized steel sheet with rubber roll, etc., the steel sheet is dried with warm air in relatively low temp. range, e.g., at about 100 deg.C. This procedure is applied efficiently to wire rod, or other long size material as well.
Patent JP-S6025677-A (JP)
Inventor: UNE TAKAZOU
IPC: G05D3/12
Filed: 1983-06-20
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-S61273261-A (JP)
Title: Self travelling welding truck equipment
Inventor: OKUBO NORIMASA
IPC: B23K9/127
Filed: 1985-05-27
Abstract: PURPOSE:To improve work efficiency and the quality of welding zone by arranging each roller for the lower plate face and vertical plate face and by providing the torch holding member for welding moving by profiling the upper and lower, and the right and left movements thereof. CONSTITUTION:The first sliding member 2 is fitted to the tip of a truck 1 and a preceding profile bias roller is provided on the frame body thereof and also a succeeding bias profiling roller is arranged on the lower face at the rear end of the truck 1. Moreover the magnet roller 1c progressing the truck 1 by profiling to the vertical plate face is arranged on the upper part and bottom part of the truck 1. The roller 5 on the lower plate face is moved to the upper part profiling the change in the plate thickness together with the member 2 when the variation in the plate thickness is caused on the lower plate and vertical plate for the progressing direction of the truck 1. The roller 7 on the vertical plate face is moved to the right and left profiling the plate thickness change with the sliding member 4. The work efficiency and the quality of welding zone are therefore improved because of the welding being performed by the welding torch profiling the respective change in the plate thickness.
Patent JP-H08280392-A (JP)
Title: Degradation of nitrile rubber
Inventor: OKAMOTO TAKAHIRO
IPC: C12R1/38
Filed: 1995-04-13
Abstract: PURPOSE: To remarkably raise the degradation treating ability by introducing hydrophilic groups into a nitrile rubber and then carrying out the degradation treatment in degrading the nitrile rubber with a microorganism. CONSTITUTION: A microorganism, belonging to the genus Bacillus or Pseudomonas and having the ability to degrade a nitrile rubber having hydrophilic groups introduced thereinto is added to a culture medium containing the nitrile rubber having the hydrophilic groups introduced thereinto and cultured to provide a cultured microbial cell, a culture filtrate or a treated substance thereof, which is subsequently brought into contact with the nitrile rubber having the hydrophilic groups introduced thereinto. Thereby, the nitrile rubber is degraded.
Patent JP-S61268958-A (JP)
Inventor: NAKASUMI EIJI
IPC: F25B1/00
Filed: 1985-05-24
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-S606149-A (JP)
Inventor: NISHIKAWA TADAICHI
IPC: B65D83/34
Filed: 1983-06-22
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-S5638529-A (JP)
Title: Controller for fuel injection timing of diesel engine
Inventor: YASUHARA SHIGEFUMI
IPC: F02D41/40
Filed: 1979-09-03
Abstract: PURPOSE: To properly control the fuel injection timing of a diesel engine by permitting the injection timing advancing means of the fuel injection pump to be controlled without the load by the return spring of the plunger, and adding to the means an electronic controller that feedback-controls it to constantly stay it at a proper advance angle.  
     CONSTITUTION: A driving pin 20 for rotating a roller ring controlling the injection timing of a fuel injection pump is linked with a plunger 21 slidably enclosed in a cylinder 22, which is slidably housed in a casing 31 and forms oil chambers 32 and 33 between both its ends and the casing 31. The oil chamber 32 is communicated with the other oil chamber 33 and the suction side of a feed pum 3 through the first fuel passage 35, which is provided with a normally open solenoid valve 36 at the connecting portion. Moreover, the fuel passage 35 and a high-pressure chamber 23 are communicated with each other through the second fuel passage 40, which is provided with a nomally closed solenoid valve 41. These valves 36 and 41 are controlled by a control circuit 43 according to the engine operating conditions. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1047481-A (JP)
Title: Mounting structure and mounting method for reciprocating bellows
Inventor: SHIMIZU MINORU
IPC: F16J15/52
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To apply one type of bellows to various types of mating pants. SOLUTION: A reciprocating bellows is adapted to be fixed to a mating part 1 at its one end or both ends. At least either of positions of the mating part 1 to which the bellows is to be fitted is shaped to engage with a crest part 5 or a trough part 6 of the bellows 2, and a crest part 5 or a trough part 6 of the bellows 2 at least one end of which is cut is directly fitted and fixed to the shaped position.
Patent JP-H0415387-A (JP)
Title: Connecting unit for piping
Inventor: TAJIRI YASUHIKO
IPC: F16L19/08
Filed: 1990-04-28
Abstract: PURPOSE:To execute the piping work for a various sorts of pipes efficiently without requiring special skillfulness in simple manner by integrally fixing the outer and inner pipes by pressing and tightening a biting-in sleeve. CONSTITUTION:The title connection unit is constituted of an outer pipe 16 and an inner pipe 26 which can be slided in the axial direction, and an opened top part 20 whose inner peripheral surface is formed into tapered form is formed at the opened port edge part of the outer pipe 16. An outer screw part 21 is formed on the outer peripheral surface of the opened top part, and a tightening nut 22 having a press contact part 24 having the nearly equal diameter to the outside diameter of the inner pipe 26 is screwed on the inner peripheral part. Further, a brake member 30 which is always press-attached with the outer peripheral side surface of the inner pipe 26 and prohibits the inadvertent shift and a biting-in sleeve 27 having a nearly ring form are installed on the tightening nut 22, and are successively advanced into the opened top part 20 by the revolution of the tightening nut 22. Accordingly, the top edge of the biting-in sleeve 27 bites on the outer peripheral surface of the inner pipe 26, and the outer pipe 16 and the inner pipe 26 are fixed integrally, and the sealing performance can be maintained perfectly.
Patent JP-H01282305-A (JP)
Title: Aromatic fiber and production thereof
Inventor: OTA MASAMI
IPC: C08K9/08
Filed: 1988-05-09
Abstract: PURPOSE:To obtain an aromatic fiber having prescribed aroma for a long period by dispersing and mixing microcapsule powder enclosing a perfume with a specific thermoplastic polymer, discharging the resultant mixture through a spinning nozzle and forming fibers. CONSTITUTION:Microcapsule powder containing a perfume is homogeneously dispersed and mixed with a polyester based compound, such as polyester plasticizer, or an organopolysiloxane, such as dimethylpolysiloxane or diphenylpolysiloxane. The resultant mixture is then added to a molten polymer fluid of a thermoplastic polymer constituting a fiber having >=100 deg.C melting point during a period after completing the polymerization of the polymer and just before spinning. The above-mentioned polymer is then kneaded in a static mixer, etc., discharged from a spinning nozzle and formed into a fiber. Thereby, the aimed fiber excellent in washing durability is obtained.
Patent JP-S5814839-A (JP)
Title: Projecting exposure device
Inventor: MIYAZAKI SHIGERU
IPC: G03F9/00
Filed: 1981-07-20
Abstract: PURPOSE:To improve the position deviation in image formation by sandwiching a member to be exposed which is a beltlike film having holes for driving by means of pins with light transmittable flat plates covering the exposure surface mounted to a printing frame and providing a spacing slightly larger than the thickness of the film between the flat plates. CONSTITUTION:In an imaging part, light transmittable flat plates 8, 9 consisting of, for example, glass, larger slightly than the exposure surface are disposed in such a way as to have a spacing slightly larger than the thickness of a film 1 which is a material to be exposed and to be perpendicular to the optical axis. The plates 8, 9 are supported respectively with printing frames 6, 7 and positioning pins 5 coupled to the driving holes of the film 1 are provided to the frame 7. The spacing between the plates 8 and 9 is set at about the thickness of the material to be exposed +100 microns so that the curving of the material to be exposed can be corrected small. Therefore, the deviation in the position of image formation is improved markedly, the obstacles in the design of etching patterns are eliminated and arbitrary patterns are formed with good accuracy.