baber/WOPTO huggingface dataset:
Patent JP-H02311148-A (JP)
Title: Method of mounting armature coil
Inventor: MIZUNO TETSUYA
IPC: H02K15/09
Filed: 1989-05-25
Abstract: PURPOSE:To facilitate the mounting of an armature coil by pressing the armature coil even out of a slot via a wide part formed at a pressing plate when the coil inserted into the slot is pressed by the plate. CONSTITUTION:When an armature coil 5 is inserted into the slot 3 of an armature core 1 and pressed by a pressing plate 7, wide parts 7b of both ends are matched to both ends 1a of the core 1, the plate 7 is positioned, a body 7a is inserted into the slot 3, and the coil 5 is mounted by pressing the part 7a in the slot 3 and the part 7b outside the slot 3. Since the coil 5 outside the slot is pressed to the intermediate position of the interval to the adjacent slot by the part 7b, it is pressed to the same height to the coil 5 in the slot, and disposed. Thus, since the armature coils outside the slot can be disposed inside the outer periphery of an armature core simultaneously at the time of charging of the coil, the operating efficiency can be improved.
Patent JP-H02309993-A (JP)
Title: Upper feeding mechanism for sewing machine
Inventor: YOSHIDA SHUNSUKE
IPC: D05B27/06
Filed: 1989-05-25
Abstract: PURPOSE:To reduce impulse to be generated between constituting members by reducing the velocity component of an upper feeding gear in a vertically moving direction by a cam means when the upper feeding gear is abutted or separated from a lower feeding gear. CONSTITUTION:The cam curve of a special shape cam 33 is selected so that the velocity component in the vertically moving direction can be made zero or almost zero at points S and Q. Then, the special shape cam 33 equipped with a contour like a figure is used. While an upper shaft 1 is once rotated, an upper feeding gear 20 is abutted to a lower feeding gear 32 and restricted and a vertically pressing arm 37 of the cam means is operated synchronously with the rotation of the special shape cam 33 like a curve shown by P-Q-R-S-T. Accordingly, at the points S and Q, the velocity component of the upper feeding gear 20 in the vertically moving direction is made zero, namely, correspondent moving velocity DELTAS/DELTAgamma in the vertical direction to the change of an angle thetais made zero. Thus, in a part where the upper feeding gear 20 and lower feeding gear 20 are abutted or separated, the noise of vibration is widely lowered and damage, which is caused by the impulse, to an object to be sewn or a mechanism member is decreased.
Patent JP-H11320227-A (JP)
Title: Boring tool
Inventor: FUJIWARA HIDEO
IPC: B23B51/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a boring tool which eliminates a high-precision pre- processing, allows use of a universal boring apparatus, and can suppress the cost of boring apparatus. SOLUTION: From a hole 18 in a tool holder 14, a machining oil is introduced to a forward path 56 formed between the external wall of a first cylindrical member 50 of a rod 48 and the internal wall of its second cylindrical member 54 via a passage 36 in a coupling member 24 and a plurality of oil feeding passages 40 formed in a branch member 38 and is fed to a cutter tip 64 via a hole 68 and groove 66. The splash produced from machining with the cutter tip 64 is introduced together with the machining oil to an oil exhaust passage 42 via a hole 62 and a return path 52 formed in the first cylindrical member 50 and exhausted to outside the boring tool 10 from passages 44a and 44b.
Patent JP-H04359056-A (JP)
Title: Resin composition and method for forming layer insulating film
Inventor: KOBAYASHI TOMOKO
IPC: C08L83/04
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a resin composition, composed of a mixture of a specific organosilicon polymer with a silica sol, excellent in flatness and capable of forming layer insulation films of a wiring pattern with hardly any film loss without cracking. CONSTITUTION:A resin composition is obtained by adding (B) a silica sol to (A) a resin solution of an organosilicon polymer, expressed by the formula [(l):(m):(n) is (99-40):(0.5-30):(0.5-30)] and having 500-30000 average molecular weight, e.g. a polymer prepared by dissolving, e.g. one mol tetraacetoxysilane in tetrahydrofuran (hereinafter referred to as THF), replacing the atmosphere with N2, then adding 0.5 mol trimethyl phosphate and 0.5 mol trimethyl sulfate, refluxing the resultant mixture while heating the mixture, subsequently distilling away the THF, providing an esterifying reaction product, adding methanol thereto, stirring the mixture, then dropping ion exchange water, heating and hydrolyzing the reaction product, polycondensing the obtained hydrolyzate and diluting the resultant polycondensate with propylene glycol monomethyl ether, etc., at 0.1-9, preferably 0.4-4 ratio of the amount added based on the aforementioned polymer.
Patent JP-S61291002-A (JP)
Title: Apparatus for concentrating and separating solution
Inventor: MIYATA YASUO
IPC: B01D1/14
Filed: 1985-06-18
Abstract: PURPOSE:To obtain the titled apparatus capable of efficiently concentrating a liquid to be conc. by utilizing a capillary phenomenon, by vertically providing a porous rod body in a container in an up-and-down movable manner and storing the liquid to be conc. in the bottom part of the container to immerse the lower part of the rod body and providing a heating gas supply pipe to the container. CONSTITUTION:The storage part of a liquid 2 to be conc. is provided to the lower part of a container 1 comprising a room temp. corrosion resistant material and porous rod bodies 4 can be immersed in the liquid to be conc. so as to be made movable up and down through a support plate 7 and a connection rod 6. When heating gas 14 is supplied to a lower chamber 9 at first, said gas rises through the rod bodies 4 by a capillary phenomenon to heat the liquid to be conc. exuded on the surfaces of the rod bodies 4 and the volatile component of said liquid is evaporated to be guided to a cooler 11 where condensed to obtain a concentrate. The concn. of the concentrate can be adjusted by the temp. of the heating gas and the exposed height of each rod body 4.
Patent JP-H08303502-A (JP)
Title: Automatic gap adjusting device for drum brake
Inventor: FUJIWARA YOICHI
IPC: F16D65/56
Filed: 1995-05-02
Abstract: PURPOSE: To provide a simple structure, and facilitate installation and removal of an adjusting spring by installing the adjusting spring by integrally rotating a strut engaged with an adjusting lever with the adjusting spring locked to the adjusting lever about an engagement position of a connection plate with the strut. CONSTITUTION: A connection member 50 comprises a connection plate 501 and a strut 502, and the connection plate 501 is integrally installed on a piston 12. An adjusting spring 60 connects the connection plate 501 and the strut 502 to an engagement part 42 of an adjusting lever 40 to apply force to the adjusting lever 40, and a front end hook is locked to a hook stopper 51 at a front end part, while a rear end hook is locked to the engagement part 42 of the adjusting lever 40. For installing the adjusting spring 60, the strut 502 engaged with the adjusting lever 40 and the adjusting spring 60 are integrally rotated in a direction of A, so the adjusting spring 60 is installed while it is elongaged for offset quantity of the engagement position of the strut 502 and the lock position of the adjusting screw 60 to the connection plate 501.
Patent JP-S6113105-A (JP)
Title: Thickness measuring apparatus for planar object
Inventor: SAITOU NOBORU
IPC: G01B5/00
Filed: 1984-06-29
Abstract: PURPOSE:To improve measuring accuracy, by making the force of holding a sample carrier larger than that of pressing it down with a measuring terminal when the thickness is measured at several points with the freely liftable sample carrier kept lifted. CONSTITUTION:This apparatus is made up of a lower table 10a movable horizontally, an upper table 12a placed movably at the right angle thereto, a freely liftable sample carrier 22, a comparator 16 for measurement, a base, a transfer unit and the like. The tables 10a and 12a form a through hole at the center thereof and the table 12a is made somewhat less than the width of the sample 18 to place it. In operation, after a measuring terminal 17 of the comparator 16 is lifted, the sample 18 is placed on the table 12a. Then, the terminal 17 is lowered and grasps the sample 18 with the upper end of the sample carrier 22 to measure the thickness thereof. Then, the terminal 17 and the sample carrier 22 are lifted or lowered and the tables 10a and 12a are moved. Then, the terminal 17 and the sample carrier 22 are lowered or lifted to grasp the sample 18 for measurement. Thus, this eliminates room measuring errors though the measuring point is changed by horizontally moving the sample.
Patent JP-H05319154-A (JP)
Title: Seat device of vehicle
Inventor: KODAIRA MASANORI
IPC: B60N2/06
Filed: 1992-05-26
Abstract: PURPOSE:To secure the safety of a rider and facility to get on and off by constituting a front seat not to move backward during continuation of driving of a car and to move backward during stopping of driving following front door opening operation. CONSTITUTION:When a driver opens a front door 12, a door lock release signal is transmitted to a control unit 22A. When a vehicle 10 is retreated and the driver opens the front door 12 to confirm the rear, an engine is rotating, an ignition switch is at an ON position and a shift lever 28 is in a R range. In the case when this state is detected, a driver signal is not output from the control unit 22A to a slide motor 20, and a front seat 16 is not retreated. In the case when the driver stops the engine to get off and opens the front door 12, the ignition switch is not ON, but the shift lever 28 is arranged. In this state, the aforementioned drive signal is output, and the front seat 16 is retreated.
Patent JP-H09320709-A (JP)
Title: Connector
Inventor: ONO HISAHIRO
IPC: H01R12/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of connecting between both printed circuit boards with no soldering, instead of using a solder and capable of omitting a soldering process. SOLUTION: A connector is provided with a base 1, contacts 21 and 22 forming a substantially U-shape by means of both opposite pieces 21a and 22a, extending from both sides of the base 1 and electrically connected with each other and is constituted, so that both opposite pairs 21a and 22a of the contacts 21 and 22 are connected to conductor pattern parts 31a and 32a of both printed circuit board 31 and 32 facing along both opposite-facing pieces 21a and 22a.
Patent JP-S6338415-A (JP)
Inventor: PATORITSUKU ESU MAIO
IPC: A47G23/06
Filed: 1987-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06341906-A (JP)
Title: Method and device for uncontactedly measuring temperature of low temperature object moving at high speed
Inventor: YAMASHITA NOBUAKI
IPC: G01J5/02
Filed: 1993-06-03
Abstract: PURPOSE:To measure uncontactedly the surface temperatures of objects to be measured of different sizes which move at a high speed by holding a chopper- less type radiation thermometer in a thermostatic case, and performing temperature correction at the time of temperature measurement to remove the influence of the reflected heat by an ambient heat source. CONSTITUTION:When a chopper-less type radiation thermometer 5 is housed in a thermostatic case 6, and the case 6 inner part is regularly held at a fixed temperature T1 by a temperature regulating thermocooler 7, the heat radiation can be reduced from the output value of a pyroelectric element 3 even when the environmental temperature Ta is changed, since the heat radiation coming from the thermometer 5 itself and the circumference thereof can be made constant, and the influence of an external temperature change can be thus eliminated. A correction temperature TCx can be calculated according to the expression: TCx=Tx+K1.(Ta-Tb)+K2 [Tx: the result of temperature measurement by this device, Tb: standard temperature (for example, the case 6 internal temperature Ti), K1, K2: constant].
Patent JP-H01302827-A (JP)
Title: Electrical circuit device
Inventor: KONDO HIROSHI
IPC: H01L21/60
Filed: 1988-05-31
Abstract: PURPOSE:To enable high density and cost reduction to be achieved and a device which can be easily produced and can be easily managed after production to be obtained by providing a mechanism, etc., which can be a reference for making clear the positional relationship between electrical circuit retaining members and electrical circuit parts for an electrical circuit device with at least specific electrical circuit parts, electrical circuit parts, and electrical circuit retaining members. CONSTITUTION:In an electrical circuit device with at least one electrical circuit parts 101 with a connection part 102, an electrical circuit retaining member 201 retaining one or more surfaces other than those where the connection part 102 of the electrical circuit parts 101 exists, and one or more other electrical circuit parts 104 with a connection part 105 where it is connected to the connection part 102 of the electrical circuit parts 101 retained at the electrical circuit retaining member 201, mechanism parts 202 and 205 or functional parts which become the reference for making clear the positional relationship in the electrical circuit retaining member 201 and other electrical circuit parts 104 are provided at the electrical circuit retaining member 201 and other electrical circuit parts 104. For example, the positioning hole 202 is provided at the electrical circuit retaining member 201 and a positioning pin 205 is provided at other electrical circuit parts 104.
Patent JP-S6034520-A (JP)
Inventor: MAIKURU ETSUSHI
IPC: F16D23/06
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5467520-A (JP)
Title: Manufacture of insoluble anode lead alloy
Inventor: OOMURA TAIZOU
IPC: C25C7/02
Filed: 1977-11-09
Abstract: PURPOSE: To manufacture inexpensive lead alloy for insoluble anode which is excellent in mechanical strength, anodic potential stability, and corrosion resistance by the procedure in which a fixed amount of Fe 3 O 4  powder of a specific grain size range is dispersed into a molten lead alloy containing a small amount of silver and then the alloy is cast.  
     CONSTITUTION: The 0.5 to 5 wt% Fe 3 O 4  powder of a 80 to 10 mesh grain size are added to a molten lead alloy containing 0.1 to 5.0 wt% silver with stirring for uniform dispersion. In this case, the relation between the amount and the coarse grain size of Fe 3 O 4  powder to be added is regulated so as to be within the range surrounded by the points A, B, C, D, and E, preferably within the range surrounded by the points A', B', C', D', and E'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09315892-A (JP)
Title: Method for growing single crystal
Inventor: KAWANISHI SHOROKU
IPC: C30B15/20
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject method by which a single crystal that has a high oxygen concn. and is uniform in intra-face distribution, can be obtained. SOLUTION: In this double layered Czochralski(DLCZ) pulling-up method for producing a single crystal, the pulling-up operation is performed by rotating the crucible at a rotational speed in the high rotational speed region in the correlation of oxygen concn. in single crystals with crucible rotational speed, such that high oxygen concn. is obtained in each of low and high rotational speed regions and low oxygen concn. is obtained in an intermediate rotational speed region between the low and high rotational speed regions. For example, when pulling up a single crystal having a 6in. diameter, the cnucible is rotated at a >=20rpm rotational speed.
Patent JP-S61292870-A (JP)
Inventor: MORIMOTO YUKIHISA
IPC: H02G3/02
Filed: 1985-06-19
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-2000319806-A (JP)
Title: High-performance road structure and execution method thereof
Inventor: KAGATA MAMORU
IPC: E01C11/24
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To propose a high-performance road structure and its execution method having various characteristics among which the base and the subgrade do not get soft even when they are subjected to repeated loads of vehicles in a submerged condition and they can be restored to ground and penetrating function of rainwater is retained for a long time and further, an excellent, workability can be secured and the structure has a temperature-reducing effect and it can reduce noise and further, has a beautiful appearance. SOLUTION: Aggregate is stably treated by cement to form a water- permeable high strength base having 5 MPa or larger in unconfined compressive strength, 1×10-4 cm/s or larger in coefficient of permeability. A binder course made of permeable concrete having a permeability coefficient larger than that of the base and having 1×10-4 cm/s or larger permeability coefficient is placed on the base and further, a surface course made of permeable concrete having 1×10-2 cm/s or larger permeability coefficient is placed thereon in the wet- on-wet rolling compaction method.
Patent JP-H10319778-A (JP)
Title: Heating device
Inventor: TAKESUE TOSHIHIRO
IPC: H05B3/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of a fixing failure by a current leak by arranging two temperature sensors with a space on the outside of a heat roller, judging an abnormality when the difference between the temperatures detected by the temperature sensors is larger than a prescribed value to stop the whole system. SOLUTION: Two temperature sensors 50, 51 arranged with a space in the cylindrical, axial direction of a heat roller are pressed to the heat roller by, for example, a spring. The signals of the sensors 50, 51 are amplified by amplifying circuits 52, 53, respectively. The absolute value of the difference between the two signals is determined from these signals in a differential amplifying circuit 54, and compared with a preset signal of a standard voltage generating circuit 56 in a comparing circuit 55. When the difference exceeds it, an abnormal signal S57 is generated. When this abnormal signal S57 is generated, the whole system is immediately stopped. Thus, sheets can be saved without continuing a plurality of printings in an abnormal state (fixing failure state).
Patent JP-H05329792-A (JP)
Title: Balancer device for robot arm
Inventor: NIHEI AKIRA
IPC: B25J19/00
Filed: 1992-05-26
Abstract: PURPOSE:To provide a balancer function regardless of the installation posture of a robot arm by providing a control means to feed and shut off working fluid to an actuator means, based on detected results from an angle position detecting means and an acceleration direction detecting means. CONSTITUTION:One end part is rotatably fixed to the vicinity of the rotation center O of an arm 21 and in a given position A independent from the robot arm 21. The other end part is rotatably mounted in a given position B in the vicinity of a tip joint part C at the upper part of the robot arm. A cylinder 104 is arranged to at least one hydraulically-operated actuator means 23 movable forward and backward along a given straight line. Further, working fluid is fed to and disconnected from a hydraulically-operated actuator means 23 (=104) by means of a control means 29 (=103) so as to support acceleration operation of the robot arm 21 based on results detected by a robot arm angle position detecting means 101 and an acceleration direction detecting means 102.
Patent JP-S5560714-A (JP)
Title: Manufacturing method of chain roller
Inventor: MOCHIZUKI NAOKUNI
IPC: F16G13/06
Filed: 1978-10-31
Abstract: PURPOSE: To facilitate manufacture of rollers and reduce noise of contact between the rollers and steel bush, by making annular projections for carrying the bush in them.  
     CONSTITUTION: A steel bush 3 is shorter than an axial hole 5 of plastic roller 5,  and both ends of the roller 4 are extruded toward the center of the holes 5 to hold  the bush 3 in them. Annular extrusions 11A, 11B fix the external circumference of  the bush to the axial hole 5. Since the extrusions outside of the bush 3 come in  touch with ling plates 1A, 1B, the plates are not kept in direct touch with the  bush 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05322959-A (JP)
Title: Inspection device of circuit substrate
Inventor: YAMANAKA TOSHIHIRO
IPC: G01R31/02
Filed: 1992-05-26
Abstract: PURPOSE:To reduce manufacturing cost by reducing the number of combinations of inspections to be checked and facilitating the automation of inspection. CONSTITUTION:Signals with different frequencies for each terminal are input to I/O terminals 4 of a circuit substrate from 1-n signal generators within an inspection tool 6 for substrate. The signals which are input to the I/O terminal 5 are output to an external terminal 7, are selected by a signal switching device 8 sequentially, and then are confirmed by a frequency detector 9. When it is judged by the frequency detector 9 that all frequencies are correct, a judgment is made that no short-circuited parts is found at the I/O terminal 5 of the circuit substrate.
Patent JP-S5358491-A (JP)
Title: Fluorescent substance
Inventor: IIJIMA MASANOBU
IPC: C09K11/08
Filed: 1976-11-08
Abstract: PURPOSE: To provide a blue luminous fluorescent substance with high luminance and short afterglow by dissolving a proper amt. of GeO 2  in ZrO 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08329765-A (JP)
Title: Manufacture of reed switch
Inventor: OMASHODA TETSUO
IPC: H01H11/00
Filed: 1995-05-31
Abstract: PURPOSE: To optimize improvement in sealing performance and an improvement in contact point performance when a reed switch is manufactured. CONSTITUTION: A lead part l and a contact point part 2 by performing press working on a magnetic substance are preliminarily oxide film of the contact point part 2 is removed, and a contact point material 3 is joined there, or a contact point is formed by plating. Two lead parts l on which contact points are formed are also inserted into a glass tube 4 so that the respective tips are oppositely arranged while leaving a prescribed cavity, and the glass tube 4 is heated and sealed in positions of the lead parts l together with inert gas.
Patent JP-S6026315-A (JP)
Title: Electrostatic printer
Inventor: FUTAGAWA YOSHIKIYO
IPC: G03G15/04
Filed: 1983-07-22
Abstract: PURPOSE:To facilitate connections of switching elements and driving circuits, and to reduce the power consumption of a light source by arranging one-side terminals of numbers of light guide tubes in an array to an exposure drum, and dividing the other-side terminals into groups and expanding the array pitch. CONSTITUTION:The printer consists of the exposure drum 5, a group 18 of nXm sets of light guide tubes, and a group 17 of nXm sets of liquid-crystal elements. When the tube group 18 and means group 17 are coupled together, one-side end surfaces of the tube group 18 are arrayed linearly while facing the drum 5 closely. The other-side end surfaces, on the other hand, are divided into (m) groups consisting of (n) sets, and the means group 17 is also divided into (m) groups to such a range that the tube group 18 and means group 17 are coupled together with the ease of manufacture. Thus, the manufacture is facilitated and the power consumption of the light source is reduced.
Patent JP-S5467317-A (JP)
Title: Solid pickup unit
Inventor: NAKABE RIYUUHEI
IPC: H04N5/335
Filed: 1977-11-08
Abstract: PURPOSE: To obtain broad-band signals without folding distortion by mixing the delayed signal and undelayed signal of the output signals of a solid pickup element together.  
     CONSTITUTION: By various pulses from pulse generator 10, solid pickup element 11 is driven to obtain a video signal, which is added 13 with a signal obtained by delaying 12 the obtained signal by a half pitch and extracted via LPF14. IN addition, LPF14 is set above the frequency a half as high as the horizontal frequency. 
     COPYRIGHT: (C)1979,JPO&Japio