baber/WOPTO huggingface dataset:
Patent JP-H0192035-A (JP)
Title: Automatic work inserting device
Inventor: YANO TAKESHI
IPC: B23P19/02
Filed: 1987-10-01
Abstract: PURPOSE:To improve the accommodation efficiency for works by transporting the transport plates on which a prescribed number of works are housed to a pallet and stopping said transport plates, shifted in each row, by a plurality of detecting means and a stop position control means, and by arranging the works in zigzag form on the pallet. CONSTITUTION:When five engine valves 6 are accommodated into a transport plate 23, an elevator plate 35 is lowered and holds the engine valves, and in the first row, a switch 28 contacts a cam, and the transport plate 23 is transported over a pallet 4, and the lower edge of the valve 6 is adjusted to the opened port 5 of the pallet. Then, a valve shaft 6b is inserted into the pallet 4 by the lowering of a guide rail 20 and the transport plate 23, and then the lowering of the transport plate 23 is suspended. Then, the elevator plate 35 is raised, and the holding of the valve 6 is released, and the valve 6 is shifted to the pallet 4 from the transport plate 23 by a pushing-out plate. The pallet 4 is shifted rearwardly by a prescribed pitch by an endless chain 9, and after the transport plate 23 is raised and then returned to the adjustment position to a chute 16, the valve is supplied again onto the transport plate 23. Then, the second row is set close to the left side by 0.5P from the first row, and the third row is set at the same position to the first row, and the valves are accommodated in zigzag form onto the pallet.
Patent JP-H1087535-A (JP)
Title: Production of unsaturated alcohol
Inventor: NAGAREDA KATSUSHI
IPC: C07C33/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To produce an unsaturated alcohol useful as an intermediate for medicines and perfumes using less expensive hydrated aldehyde as a raw material and a corrosion-free catalyst under mild conditions with a high yield, by performing reaction in the presence of a specific metal complex. SOLUTION: A compound of formula III is produced by reacting (B) a compound of formula I [R<1> to R<5> are each H, an (OH substituted) 1-10C alkyl, an alkenyl or an aryl] with (C) a compound of formula II(R<6> is H, a 1-10C alkyl, an alkenyl or an aryl) in the presence of (A) a complex consisting of (A1 ) a metal of Ti, Fe or Sn and (A2 ) a (substituted) oxygen-containing aromatic bifunctional compound (e.g. catechol, phthalic acid, salicylic acid or saligenin).
Patent JP-H03107335-A (JP)
Title: Distribution line loop switching device
Inventor: KANEDA AKIRA
IPC: H02J13/00
Filed: 1989-09-20
Abstract: PURPOSE:To contrive the reduction of switching time and the elimination or reduction of labor with loop switching action automatized by connecting a master station to a slave station through a data transmission system and remotely controlling a section switch or a loop point switch. CONSTITUTION:A loop switching setting command 20-A is fed to a slave station 20 from a master station 40. A control response data 20-B is fed back to the master station 40 by the slave station 20. Successively by feeding an opening command 12-A to a slave station 12 from the master station 40, the slave station 20, based on this command, opens a section switch SS12. Successively, an opening condition signal SS12-B is received and fed to the master station 40. The slave station 20, not waiting for a closing command from the master station 40, closes a loop point switch SS11. Successively, an opening command 11-A is fed to a slave station 11 by the master station 40 with a section switch SS11 opened. A control response data 11-A is fed to the master station 40 by the slave station 11 thus completing loop switching operation.
Patent JP-H0591139-A (JP)
Title: Cell traffic monitor
Inventor: YAMANAKA NAOAKI
IPC: H04L47/20
Filed: 1991-09-25
Abstract: PURPOSE:To use only one kind of the monitor and to reduce the cost by mass- production by providing an expansion terminal and a changeover circuit to the monitor and connecting plural monitors in cascade through the setting of the changeover circuit. CONSTITUTION:The monitor is provided with a 1st changeover circuit 81 having expansion terminals 11-1 to 11-4 and connecting an input of a delay circuit 3 switchingly to a detection output of a cell detection circuit or the 1st expansion terminal 11-1 and with a 2nd changeover circuit 8-2 connecting an output of the delay circuit 3 to the 2nd expansion terminal 11-2, and connecting switchingly a subtraction input of an up-down counter 4 to the 3rd expansion terminal 11-3 and connecting a subtraction input of an up-down counter 5 to the 4th expansion terminal 11-4 or a delay output of the delay circuit 3. That is, the hardware for the basic cell traffic monitor is designed and manufacture as to a value (m) offering a minimum unit corresponding to lots of different values (m) and K-sets of the hardwares are connected in cascade, the monitor copes with a value (m) being a multiple of K.
Patent JP-H1088992-A (JP)
Title: Hoisting device
Inventor: OMATSU OSAMU
IPC: E21D11/40
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To raise and lower a segment while maintaining the horizontality of a liftable member and to place a hoisting drum compact through the effective use of a wire by enabling the swaying and twisting of the liftable member to be restricted by a pair of pantograph-shaped members. SOLUTION: A winding drum 25, a winding motor 23, and first and second guide sheaves 27, 34 are provided on a traveling truck 2. A base 21 is connected to the underside of the traveling truck 2. The center of a portion of a wire 29 wound at each end on the winding drum 25 is put over the second guide sheave and folded back. The hanging lower end of this folded back part 35 is put over the pair of hook sheaves 41 of a liftable member 42, and the liftable member 42 is raised or lowered according to the amount by which each hook sheave 41 hangs down. The liftable member 42 is held horizontal on the base from both sides by a pair of pantograph-shaped members 51 that are free to expand and contract vertically, so that the liftable member 42 does not sway.  Each of the pantograph-shaped members 51 is made to expand and contract by the winding up and back of the wire 29 following the rise and fall of the liftable member 42.
Patent JP-2001074436-A (JP)
Title: Method and apparatus for detection of defect on coating face
Inventor: NISHIOKA DAISUKE
IPC: G01N21/88
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the detection of a defect on a coating face, in which an uneven part existing on the coating face is detected with high accuracy and to provide a method and an apparatus, for the detection of defects on a coating face, in which the height of the uneven part is detected. SOLUTION: A pixel value which is contained in image data (actual data) on a photographed image is arranged in three-dimensional coordinates, in which the Z-axis is used as an optical density value. In addition, a regression plane Pd, which is calculated on the basis of the image data, is arranged in the three- dimensional coordinates. Then, the difference in an optical density value between the pixel value of the photographed image and the regression plane Pd is calculated. Thereby, a defect part which is contained in the photographed image is detected, and the height of an uneven part in the defect part is found in accordance with the difference.
Patent JP-H0776850-A (JP)
Title: Construction method of manhole batholith invert
Inventor: UMEZAWA YUKIO
IPC: E02D29/12
Filed: 1993-09-07
Abstract: PURPOSE:To enhance working efficiency and secure construction safety as well. CONSTITUTION:An expanded plastic molded item 1 having a shape which runs along a flow passage used as a form. The form is installed and set to suit with the positions of pipelines 3a and 3b connected to a manhole 2. Then, mortar 4 is poured thereto. After the mortar 4 is cured, the molded item 1 is removed, thereby shaping up a batholith invert having a flow channel slope. This construction makes it possible to eliminate any need for sophisticated technique to assemble the form and construct the invert without handing any heavy weight item.
Patent JP-H02140207-A (JP)
Title: Telomer compound useful for water-base treatment
Inventor: BARII KUTSUKU
IPC: C23F14/00
Filed: 1989-09-21
Abstract: NEW MATERIAL: Compound of formula I [M 1 -M 3  is H, a 1-4C alkyl, phenyl, monovalent or equivalent weight of multivalent metal, or (substituted) ammonium ion; R 1  is a 1-4C alkyl substituted with OH or carboxyl; (p) is an integer].  
     USE: An inhibitor of scale deposition from aqueous system and a corrosion inhibitor of metal.  
     PROCESS: A compound of (p+1) mole represented by formula II is reacted with one mole of a compound represented by formula III (R 3 -R 5  are M 1 -M 3 ), preferably in the presence of a free radical initiator. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6489169-A (JP)
Title: Connector
Inventor: KAMEI JUNICHI
IPC: H01R24/00
Filed: 1987-09-29
Abstract: PURPOSE:To prevent the damage of contact pins or the like at the time of contacting and removal by protruding the tips of power source contact shoes of a female connector to the male connector side than a virtual line connecting the tips of signal contact shoes of a female connector. CONSTITUTION:The first virtual line 8 connecting the tips of signal contact pins 3 and power source contact pins 4 of a male connector 1 is perpendicular to the insertion direction, and the second virtual line 7 connecting the tips of signal contact shoes 5 of a female connector 2 is perpendicular to the insertion direction. The tips of the contact shoes 5 and 6 of the connector 2 are protruded to the connector 1 side than the virtual line 7. No particularly large force is applied to specific contact pins and contact shoes including pins 4 at the time of fitting and removal according to this connector, thus the damage of contact pins or the like can be prevented.
Patent JP-H0697030-A (JP)
Title: Method and apparatus for projection exposure
Inventor: INOUE HIROYUKI
IPC: H01L21/30
Filed: 1992-09-16
Abstract: PURPOSE:To arbitraily form a positive pattern and a negative pattern without remaking a photomask and without changing the material of a photoresist. CONSTITUTION:A light source for a projection aligner is divided into two light paths,, a shutter 6 is arranged in one light path, a photomask 5 is arranged in the other light path and a phase shift regulator 4 is arranged in one light path. Phases of the two light paths are shifted by 180 deg. and jointed and the photomask is then projected and transferred onto a substrate 10.
Patent JP-S62206298-A (JP)
Title: Jet pump
Inventor: TAKAHARA SHUNJI
IPC: F04F5/10
Filed: 1986-10-15
Abstract: PURPOSE:To prevent a pipe path from clogging by disposing a jet nozzle opposed in a certain interval to an opening end of a receiving pipe and providing a check valve on the way of a drive water pipe. CONSTITUTION:On a position opposed in a certain interval to an opening end 12a of a receiving pipe 12 is mounted a jet nozzle 14 directed upward through a check valve 16 on the lower end of a J-shaped drive water pipe 15. When flow is jetted into the receiving pipe 12 to suck up sand or the like while in the stoppage of supplying drive water the check valve 16 is closed so that the drive water pipe 15 is prevented from intrusion of sand to prevent this device from clogging.
Patent JP-2000064233-A (JP)
Title: Road sign device
Inventor: MASE YUKIO
IPC: E01F9/615
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a road sign device enabling a vehicle to directly recognize a road demarcation line and capable of improving visibility even at the time of snow fall and a dense fog or the like. SOLUTION: A laser display means 11 for projecting a laser beam 31a from a position above a road for scanning is driven under the supply of power from battery 13 charged with a solar battery 12, and the laser beam 31a is used to give a road demarcation line at least to a road. As a result, a vehicle is made to directly recognize a road demarcation even when the road demarcation cannot be recognized, due to snow fall or the like. Also, a light plane is formed above a road by the scanning laser beam 31a at the time of snow fall, a dense fog or the like, thereby improving visibility.
Patent JP-H1087932-A (JP)
Title: Vinyl chloride-based resin composition for packaging food
Inventor: MORITAKE HARUO
IPC: C08K5/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a plasticizer capable of reducing the bromine content of a vinyl chloride stretch film for foods under industrially easy and economically advantageous conditions without any sanitary problem even in contact with the foods, and a vinyl chloride-based resin composition based on the plasticizer and prepare a film. SOLUTION: This vinyl chloride-based resin composition for packaging foods is obtained by compounding a vinyl chloride-based resin with a plasticizer in an amount of 5-200 pts.wt. based on 100 pts.wt. resin. In this case, a plasticizer having <=10mg/100g bromine index is used as the plasticizer, above all, the content of butyric acid in the plasticizer is preferably a value [BA(ppm)] calculated by the formula (BA=-0.08 × bromine index +0.9) or below.
Patent JP-S61124728-A (JP)
Title: Shaft coupling
Inventor: MOCHIZUKI MASANORI
IPC: F16D1/091
Filed: 1984-11-21
Abstract: PURPOSE:To efficiently convert tightening torque of a tightening ring into the force serving as clamping force of a shaft, by forming a thread on a connection cylindrical part, fitted to the tightening ring, into a buttresss thread shape. CONSTITUTION:A male coupling 1 provides in its both ends a connection cylindrical part 11, 11 internally fitting the end part of two shafts A, A to be connected, and the connection cylindrical part provides in its periphery a taper thread 3, 3 to be cut. Further, a thread fitting part between the connection cylindrical part 11 and a tightening ring 2 is formed to a buttress thread. By this constitution, tightening torque applied to the tightening ring 2 can be efficiently converted as clamping force of the shaft A.
Patent JP-H04125753-A (JP)
Title: On-lined diagnostic system for memory
Inventor: SEKI KAZUHISA
IPC: G06F12/16
Filed: 1990-09-17
Abstract: PURPOSE:To execute diagnosis by saving the data of a memory cell as the object of diagnosis in a buffer register, reloading the data of the memory cell as the object of diagnosis as needed and continuously comparing a read data with the above-mentioned reloaded data. CONSTITUTION:The data at the objective address of diagnosis is saved from a memory cell 3 as the object of diagnosis to a buffer register 4, and the execution of diagnosis is set to a control register 41. Next, the data of the memory cell 3 as the object of diagnosis is read out and according to the hamming code of this read data, one bit error is detected. Then, the complementary of the read data is calculated, this complementary data is written in the memory cell 3 as the object of diagnosis, the data of the objective memory cell 3 of diagnosis is read out, and this read data is compared with the complementary data as mentioned above so as to judge whether error is generated or not.
Patent JP-H0293981-A (JP)
Title: Comparing and deciding device for inspected result
Inventor: NONAKA TETSUYA
IPC: G06F17/30
Filed: 1988-09-30
Abstract: PURPOSE:To improve the working efficiency and accuracy of the title device by allowing a computer to automatically execute comparing/deciding work between an inspected result which is ordinarily executed by a person with a reference result. CONSTITUTION:A value comparing/deciding means 14 converts inputted character information 1 and character information 2 to be compared inputted from an additional reference result storing means 18 respectively into numerical information 1 and numerical information 2 by using e.g. a FORTRAN leading format. When the absolute value of a difference between the numerical information 1 and the numerical information 2 is smaller than an allowable error found out from an allowable error ratio applied from an allowable error ratio input means 11, coincidence is decided, and at the time of a larger absolute value, discrepancy is decided. On the other hand, a character comparing/deciding means 15 directly compares character information 1 decided as a character with character information 2 to be compared and decides whether both the information 1, 2 coincide with each other or not. The prescribed edition of these compared/decided results is executed by a decided result output means 16 and outputted as a compared/decided result output 19. Since all processing can be executed using a computer, accurate and automatic processing can be attained.
Patent JP-H03128648-A (JP)
Title: Multiple stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/30
Filed: 1989-09-22
Abstract: PURPOSE:To facilitate a torque control to reduce a heat generation by fitting a third rotor core with second rotor conductors having a value of resistance larger than that of first rotor conductors and by short circuit connecting the first conductors through the second conductors. CONSTITUTION:A magnetic material core 24 provided at a non-magnetic material core 5 is fitted with second rotor conductors 9 having a value of resistance larger than that of first rotor conductors 6. Then, the first conductors 6 fitted to a rotor 7 are connected via the second conductors 9, which are excited when electric current with an arbitrary vector difference flows through each of the conductors 9, in the non-magnetic core 5 between rotor cores 2, 3. In this case, the electric current flows through the second rotor conductors, when a high torque is generated in a low-speed region provided with a large phase difference between stators. At that time, the heat generated by the resistance of the second conductors is absorbed as electric power to a third stator by the low value of resistance and the power generating action of the second conductors and the third stator 22 so that a stable operation can be conducted continuously in the low-speed region.
Patent JP-H04127975-A (JP)
Title: Tip dressing device for welding gun
Inventor: NISHIWAKI TOSHIHIRO
IPC: B23K11/30
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate the need for a driving device of a dressor body and to miniaturize the device by disposing the dressor body equipped with the blades of the dressor on a base plate, moving the tips, pressing the tips to the blades of the dressor and dressing the tips. CONSTITUTION:A pressure chamber 3 is interposed between the dressor body 6 and the base plate 1 and shafts 4, 5 projecting to both sides from the pressure chamber 3 are abutted on the base plate 1. A holding shaft 12 which movably holds the dressor body 6 is fixed between supporting parts 13 and 13 formed above the pressure chamber 3 and springs 14, 14 pressing the dressor body 6 from the right and left are disposed to the holding shaft 12 and, therefore, the tips 21, 22 are dressed by moving the tips 21, 22 and pressing the same to the blades 7, 8 of the dressor. The driving device for driving the dressor body 6 is not needed at all and the entire part of the device is miniaturized. The reaction by the pressing of the tips 21, 22 is absorbed as well by the pressure chamber 3.
Patent JP-H1187484-A (JP)
Title: Heat resistant holding container employing polyimide resin crystallized in mold
Inventor: YOSHIDA IKUNORI
IPC: C08K7/02
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To attain a holding container for processing wafer durable against higher temperature by employing a crystalline polyimide resin having a specific repeating structural unit and a specified logarithmic viscosity. SOLUTION: A crystalline polyimide resin having a repeating structural unit represented by a formula and a logarithmic viscosity in the range of 0.1-3.0 dl/g is employed. A container provided with a stirrer, a circulation cooler and a nitrogen introduction tube is loaded with a given quantity of 3,4'- diaminodiphenyl ether, 3,3',4,4'-biphenyl tetracarboxylic acid dianhydride, phthalic anhydride, m-cresol and heat up to 200 deg.C, for example, while being stirred under nitrogen atmosphere. Jpon finishing reaction of four hours, it is cooled down to room temperature and toluene is loaded before polyimide powder is filtered. The logarithmic viscosity is measured at 35 deg.C after 0.50g of polyimide powder is thermally dissolved into 100 ml of mixture solution of p-chlorophenol/ phenol (weight ratio 9/1).
Patent JP-2000072288-A (JP)
Title: Paper holding device
Inventor: SHIMOZATO TOSHIHARU
IPC: B65H16/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a for a roll of paper holding device which can comply with a plurality of kinds of roll of paper. SOLUTION: Paper is rested over a base in a state that it is held between paired pressing plates 13, and is furthermore, held between guides erected over the base so as to be freely slid. Plural kinds of cores 14 and 22 different in diameter to be engaged with the inner circumference of each roll of paper R, are provided for each pressing plate 13. The core 22 is formed up so as to be freely detectable to each pressing plate 13 because of its engaging structure. By this constitution, the cores 14 and 22 can be selected so as to be adjusted to the inner diameter of the core for the machine roll of paper, and the device thereby enables plural kinds of the roll of paper R to be used.
Patent JP-S61115551-A (JP)
Title: Gear ratio converter of dental handpiece
Inventor: JIYATSUKU PERUNO
IPC: A61C1/08
Filed: 1985-11-06
Abstract: A transmission device for use in a dental handpiece has a modular unit comprising an input shaft coaxial to and driven by the motor shaft, and an oblique shaft extending obliquely with respect to the input shaft and also to the tool driving shaft. Each end of the oblique shaft carries a bevel pinion, one bevel pinion meshing with a bevel wheel fixed to the input shaft and the other bevel pinion meshes with another bevel wheel fixed to the tool driving shaft. The input and oblique shafts are mounted in suitable bores formed in a socket, the oblique bore remaining without the peripheral limits of the socket. The socket is adapted to be forcibly fitted into the handle of the handpiece.
Patent JP-H03108692-A (JP)
Title: Coated fuel particle
Inventor: KANEKO MITSUNOBU
IPC: G21C3/62
Filed: 1989-09-22
Abstract: PURPOSE:To intend improvement of holding ability of fission products and fuel integrity by forming a ceramics layer with a zirconium carbide (ZrC) layer and a silicon carbide (SiC) layer in series along a direction from a fuel core. CONSTITUTION:On a surface of a fuel core 9, a low density pyrolytic carbon layer 10, a high density pyrolytic carbon layer 11, a ZrC layer 12, an SiC layer 13 and another high density pyrolytic carbon layer 14 are laminated in series. Also, a ceramics layer is divided into the ZrC layer 12 and the SiC layer 13, and moreover the ZrC layer 12 is placed closer to the fuel core 9 and the SiC layer 13 which is hard to be oxidized compared to the ZrC, is placed far outside the ZrC layer. Both the ZrC layer 12 and the ZiC layer 13 become a diffusion barrier against solid fission products and perform a role to keep a dimensional stability of a coated fuel particle. Accordingly, holding ability of fission products and overall fuel integrity is extremely improved.
Patent JP-H0986604-A (JP)
Title: Garbage processor
Inventor: SAKO TOSHIJI
IPC: B65F1/14
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a garbage processor capable of maintaining a function for decomposing and cleaning gas produced from garbage for a long time. SOLUTION: A garbage processor includes a garbage processing chamber 2, a duct 3 for discharging produced gas from the garbage processing chamber 2, a cleaner 4 provided in this duct 3 for decomposing and cleaning gas and an adsorbing block 5 for adsorbing gas in the duct 3 placed close to the garbage processing chamber 2 with the cleaner 4 as a reference, and an eliminating device 6 for eliminating gas adsorbed on the adsorbing block 5 is also provided.