baber/WOPTO huggingface dataset:
Patent JP-S61199532-A (JP)
Title: Coiling method and its device
Inventor: MAZAKI TAKASHI
IPC: B21F3/06
Filed: 1985-02-28
Abstract: PURPOSE:To improve the quality of a coil by providing the leading-in groove having smaller curvature than that of a coil on a bending die and in succession by arranging the forming groove having nearly equal curvature to that of the coil. CONSTITUTION:The guides 3, 4 of the inlet port side and outlet port side are respectively arranged on the feeding mechanism 1 of element wire 10 and a bending die 5 is provided in opposition to the guide 4. The leading-in groove 12 having smaller curvature than that of a coil is formed and in succession to the groove 12 the forming groove 13 having nearly equal curvature to that of the coil is further formed. In case of deforming the element wire 10 with pressing by the die 5 no irrational force is applied on the element wire 10. Therefore by performing the coiling as mentioned above the crack or disconnection caused on the coil can surely be prevented and the quality of the coil product is improved.
Patent JP-H08237992-A (JP)
Title: Motor drive circuit and air-conditioner with motor drive circuit
Inventor: SARUHASHI KOICHI
IPC: F24F11/02
Filed: 1995-02-28
Abstract: PURPOSE: To drive a motor while decreasing the number of output ports by an arrangement wherein three or more signals are delivered from one output port of an output circuit and converted into a plurality of different signals through a conversion circuit. CONSTITUTION: A signal is delivered from a port U or a bar U in a microcomputer to point P. A comparator 46 functions to produce a waveform at an output port U'. When such waveform is transmitted to the point P, a comparator 47 functions to produce a waveform at an output port bar U'. Similarly, two different signal waveforms are outputted from conversion circuits 40V, 40W. Conventionally, six output ports are required for driving a motor but the number of output ports of microcomputer can be halved in the inventive drive circuit and the output port can be saved.
Patent JP-H10239795-A (JP)
Title: Method for reducing friction of photographic film
Inventor: KUBOTA MASAYUKI
IPC: B05D5/08
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the slidability of the surface on the magnetic layer side of a photographic film and to smoothly feed the film on a magnetic head, by feeding a long-length tape impregnated with a lubricant in parallel with a photographic film feeding direction and pressing the tape to the surface on the magnetic layer side of the film so that the surface thereof may be coated with the lubricant. SOLUTION: The long-length tape 40 is impregnated with the lubricant and set on a driven shaft 42 in a state where it is wound round a reel 41. The tape 40 drawn out from the reel 41 is taken up to a take-up reel 44. The reel 44 is set on a driving shaft 45. A pressing head 43 is provided between carrying rollers 50 and 51. The head 43 is equipped with a pressing surface 43a whose projecting side faces to the tape 40 and whose cross section is a circular arc. By pressing the tape 40 to a photographic film strip 10c fed between the rollers 50 and 51 by the pressing surface 43a, all the surface of the magnetic layer side is coated with the lubricant.
Patent JP-H0334283-A (JP)
Title: Ignition plug
Inventor: GRUBER FRIEDRICH
IPC: H01T13/20
Filed: 1990-02-21
Abstract: PURPOSE: To operate an ignition plug with little decay of an electrode and little ignition voltage by extending the mass electrode in parallel to a prism corner portion of a lid face or a base face as laterally lining on the side face of a cap member having a substantial prism shape. CONSTITUTION: An insulator 1 for a central electrode 2 is provided against a lying casing 3 of mass made of metal. A platinum-plated 7 cap member 7 into which a hard solder pin 7a is inserted has a prism shape having a lid face against a combustion chamber. Mass electrodes 8a, 8b or 9a, 9b extend in parallel substantially to the prism corner portion 10 of a lid face as laterally lining on the side face of the prism-shaped cap member 7. This way, a high local field intensity is produced between the cap 7 of the central electrode 2 and the mass electrodes 8a, 8b, or 9a, 9b. Simultaneously, decay is held to a limit by the large length of the corner portion.
Patent JP-H07247482-A (JP)
Title: Method for removing carbon stuck to raised part of coke oven rising pipe
Inventor: NAKAGAWA YOJI
IPC: C10B43/10
Filed: 1994-03-11
Abstract: PURPOSE:To obviate production trouble in a coke oven and work under high- temperature circumstances by efficiently burning and removing carbon stuck to the raised part of a coke oven rising pipe. CONSTITUTION:When an oven lid and a rising pipe upper 4 are opened before hand, during or after extruding coke, the raised part 2 of the rising pipe is equipped with an air blow-off device and compressed air is blown off to introduce the outside air in high speed into the raised part 4 by ejector effect, thus rapidly burning and removing the carbon stuck to the inside of the raised part of the rising pipe.
Patent JP-S51116907-A (JP)
Title: Rotary field type d.c. motor
Inventor: KAWAMURA AKIRA
IPC: H02K23/62
Filed: 1975-04-07
Abstract: PURPOSE: Improving characteristics by providing a spark killer in a static commutator of the rotary field type D.C. motor comprising a rotor having a permanent magnet's main magnetic pole, a static armature and static commutator. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11223898-A (JP)
Title: Heat developable photosensitive material
Inventor: SUZUKI KEIICHI
IPC: G03C1/76
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material having high Dmax, ultrahigh contrast, good resolution and little residual color after processing. SOLUTION: The heat developable photosensitive material has a back layer as the outermost layer on the back side of the substrate, a polymer latex is used as >=50 wt.% of the binder in the back layer and a dye of the formula having λmax (nm) in the layer satisfying the relation of λmax>[λmax(DMF)+20×n] [ (n) is the same as (n) in the formula] is contained in the back layer. In the formula, R<1> -R<4> are each H, an aliphatic group, an arom. group or a heterocyclic group, X<1> and X<2> are each O or S, L<1> -L<3> are each methine, (n) is 0, 1, 2 or 3, M<+> is H or an inorg. or org. cation, R<1> -R<4> an L<1> -L<3> do not have a group having an ionizable proton or its salt, and in the case of n=2, at least one of L<1> -L<3> has a substituent.
Patent JP-S55134664-A (JP)
Title: Coating of cylindrical can body
Inventor: SHIMIZU HIROMICHI
IPC: B05C1/02
Filed: 1979-04-05
Abstract: PURPOSE: To reduce coating material splash and color difference between overlapped part and other parts by a method wherein overlapped coating operation is performed at two locations in white coating on trunk outer surface of can body.  
     CONSTITUTION: Coating material reserve rollers 5, 6, 5', 6' and coating rollers 4, 4' constitute the first and second coating locations where white coating material is uniformly applied onto the entire surface of trunk of cylindrical can body A which is fed from specific passage 1 and passing through circular passage 2. As compared with the case of one location coating, this method reduces coating material splash, saves coating material, and decrease color difference between overlapped coating portion and other portions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000238439-A (JP)
Title: Intermediate transfer recording medium and image forming method
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/50
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer recording medium for forming an image on a body to be transferred, forming a protective layer on the image, imparting the perfect durability of the image and simply transferring the protective layer onto the image with good accuracy. SOLUTION: An intermediate transfer recording medium 1 is provided with a base 4 with a resin layer 5 laminated with a transparent sheet 2 with an acceptive layer 3, and released between the resin layer 5 and the transparent sheet 2, and a processing of half-cut 6 is applied on a transparent sheet section 2 including the acceptive layer 3. A transfer image is formed on the acceptive layer 3 by using the intermediate transfer recording medium 1, and only a section on which the image is transferred again onto a body transferred to form the image, and the transparent sheet section 2 is cut on a half-cut 6 processed section as a boundary when the transfer is carried out again, and an image forming section is coated with the transparent sheet 2, and the transparent sheet is functioned as a uniform, strong protective layer to perfectly impart the durability for the image.
Patent JP-S55134483-A (JP)
Title: Character recognition system
Inventor: KITAGAWA MAKOTO
IPC: G06K9/34
Filed: 1979-04-05
Abstract: PURPOSE: To recognize characters easily by agreement between a feature extraction bit pattrn and memory contents of the operator's dictionary, by loading previously a personal dictionary into an ORC unit to generate a dictionary and by reading a form corresponding to the operator and by sending the feature extraction bit pattern to the dictionary and by collating the feature extraction bit pattern with memory contents of the operator's dictionary.  
     CONSTITUTION: Character samples A11, B12, and C13 are inserted to read mechanism 14 of OCR unit 20 individually, and features are extracted by feature extraction part 15, and feature groups are stored in a memory as bit patterns to generate dictionary 16. Dictionaries A17, B18 and C19 for respective persons are generated from bit patterns for respective persons and are stored in floppy disc device 24. Here, in case that respective form entering persons A, B and C process forms A21, B22 and C23 entered by themselves, dictionaries of respective persons are loaded previously into the memory in OCR unit 30 to generate dictionary 27, and forms 21...23 are read, and features are extracted in 26 to send bit patterns to dictionary 27, and the bit pattern is collated with the bit pattern group from unit 24, and thus, character can be recognized easily due to coincidence between them. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51116465-A (JP)
Title: Device for separating cake of filter press
Inventor: ENOMOTO AKIO
IPC: B01D25/12
Filed: 1975-04-05
Abstract: PURPOSE: To provide a compact and highly effective device which can automatically open a filter plate and also simply separate cake by means of suction of a vacuum intake disc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52123999-A (JP)
Title: Production of synthetic zeolite
Inventor: YOSHIDA AKIRA
IPC: C01B39/18
Filed: 1976-04-12
Abstract: PURPOSE: To easily obtain zeolite with high yield by mixing aluminium silicate with alkali metal hydroxides; calcining the mixture; and treating the calcined product hydrothermally. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02222628-A (JP)
Title: Deodorant tray box for pet
Inventor: INABA YUKIO
IPC: A01K23/00
Filed: 1989-02-23
Abstract: PURPOSE:To prevent the generation of ammonia by placing a bactericide or an antiseptic harmless to pet animals in an upper penetrating material layer and/or a urine-receiving space under the penetrating layer. CONSTITUTION:A penetrating material layer 3 filled with a urine-penetrating material A is placed at an upper part and a urine-receiving space 5 is formed under the penetrating layer. A bactericide or an antiseptic essentially harmless to pet animals is placed in the penetrating material layer and/or the urine receiving space to inactivate the microbial strain capable of decomposing or fermenting a nitrogen compound existing in urine and to suppress the generation of ammonia.
Patent JP-S55133663-A (JP)
Title: Stepping motor for watch
Inventor: TAKAHASHI KAZUNAGA
IPC: G04C3/14
Filed: 1979-04-06
Abstract: PURPOSE:To perform adjustment quickly and easily by making it possible to adjust the relative positions of a rotor and a stator, wherein a pair of cut-out portions are symmetrically provided on the end surface of the magnetic pole formed concentrically with the rotor, only in the specified direction. CONSTITUTION:A motor is constituted by a stator 10, a coil core 20, a driving coil 40 which is wound around a bobbin 30, and a rotor 50. An end surface 14 of a stator pole 12 is concentrically formed with the rotor 50, so that said end surface 14 opposes the rotor 50 with a specified gap being provided. At approximately symmetrical positions of individual end surfaces 14, are provided a pair of cut-out portions 15 for determining the stationary position of the rotor 50 when a current is not conducted. In this constitution of the motor, the starting voltage varies greatly when the relative position of the rotor 50 and the stator 10 is shifted in the direction perpendicular to the line L connecting a pair of cut-out portions 15. In this case, for example, mounting holes 16 and 22 provided in the stator 10 and the coil core 20 are formed in a long shape, and the relative position of the stator 10 with respect to the rotor 50 can be adjusted in the direction perpendicular to the line L.
Patent JP-H0517211-A (JP)
Title: Substrate material and circuit substrate
Inventor: YAMADE YOSHIAKI
IPC: C04B35/14
Filed: 1991-03-07
Abstract: PURPOSE:To ensure a low dielectric constant, to increase signal processing speed and to enhance yield and reliability by mixing specified powder with crystalline mullite and/or forsterite and sintering this mixture. CONSTITUTION:Glass forming powder is obtd. by blending compds. so that 60-80wt.% SiO2, 0-4wt.% Al2O3, 0-3wt % K2O, 0-3wt.% Li2O and 15-30wt.% B2O3 are contained by >=95wt.% total amt. when the compds. are expressed in terms of oxides and 50-70wt.% of the powder is mixed with 30-50wt.% crystalline mullite and/or forsterite to obtain a starting material mixture. This mixture is melted at 1,450-1,550 deg.C and water-ground and the resulting glass is sintered at 850-1,000 deg.C to produce a substrate material. When this material is laminated and copper or silver is disposed as an internal conductor, a circuit substrate is produced.
Patent JP-S58160652-A (JP)
Title: Torque transmission device
Inventor: MINEGISHI SEIJI
IPC: F16H1/32
Filed: 1982-03-18
Abstract: PURPOSE:To omit eccentric movement of an output gear, provide enlarged output torque regardless of its small size, and secure high performance and a long life by giving eccentric movement to an internal gear in a trochoidal tooth shape system gear unit. CONSTITUTION:When pressurized oil is fed through a valve mechanism part c into a displacement mechanism chamber 5, the displacement mechanism chamber 5 is expanded, and when feeding of the pressurized oil is over, and flow course is opened to a port on the return side, the displacement mechanism chamber 5 is contracted. Thus, an internal gear 2 comprising an intermediate ring 16 is hampered from auto-rotation through engagement of intermediate pins 17 with intermediate holes 18, so that eccentric movement of just orbital revolution is conducted around the center 6 of an external gear. The external gear 1 performs just auto-rotation since its eccentric movement around the center of an output shaft 9 is absorbed by the intermediate ring 16, and the rotation is taken out to the output shaft 9.
Patent JP-S63212412-A (JP)
Title: Cutting device for plate material
Inventor: MUKAI SHIGEO
IPC: B26D3/14
Filed: 1987-02-25
Abstract: PURPOSE:To make a gap between a corner cutting edge and a lower edge to be set automatically according to plate thicknesses and to increase an entrance depth of the edge cutting edge by pivot supporting a cutting frame at a point between the corner cutting edge and the edge cutting edge to a base frame so that the cutting frame is swung to be vertically moved. CONSTITUTION:Pivot supporting a cutting frame 2 at a position near to a corner cutting edge 11 so that the corner cutting edge 11 is swung about a pivot shaft 8 to move up and down and selecting the distance between the pivot position and the corner cutting edge 11, a gap setting is automatically performed according to plate thicknesses. Reaction forces acting on the corner cutting edge 11 and an edge cutting edge 12 are made to be received with both the pivot shaft and an elevator drive device 3. Taking a large distance between the pivot shaft and the elevator drive device, a sufficient rigidity is given to the device. Taking a large entrance depth of the edge cutting edge 12 by arranging the edge cutting edge 12 distance enough from the elevator drive device 3 and arranging a strip sheet cutting edge 15 and a freely detachable angle cutting edge 14, it is made possible to cut strip sheets and angle materials.
Patent JP-S58158301-A (JP)
Title: Rotary body
Inventor: TANAKA SHIGEO
IPC: F01D5/22
Filed: 1982-03-17
Abstract: PURPOSE:To contrive an improvement in reliability by making a resonance response of an oscillation mode in an axial direction of a diskform harmless, by providing a predetermined number of dampers at regular intervals on the circumference thereof. CONSTITUTION:2mr (r represents an arbitrary integer) pieces of dampers per one circumference of a moving vane group on one circumference in a rotory where a nodal diameter number (m) of an oscillation mode in an axial direction is in resonance with a degree of an integer times of a number of rotations is normal use are distributed evenly. In the event, for example, of resonance of a 9-nodal diameter of the moving vane group with the one whose degree of the number of rotations is 9th degree, a number of dampers are made into eighteen, which are distributed on the one circumference evenly. That is, eighteen groups of the moving vane group 3 in eight sheets binding are formed and the damper 4, such as stub damper is provided in every shape between the moving vanes 3.
Patent JP-H05215043-A (JP)
Title: Auxiliary air supply device for fuel injection type internal combustion engine
Inventor: MUKAI TAKESHI
IPC: F02M69/00
Filed: 1992-01-31
Abstract: PURPOSE:To supply auxiliary intake air as auxiliary air for injector and sufficiently atomize fuel by opening and closing a purge solenoid valve and a three- way directional control valve according to the operating state of an internal combustion engine. CONSTITUTION:A canister 42 for adsorbing an evaporated fuel is provided, and one end of a purge passage 44 the other end of which is connected to the canister 42 is connected to an injector 32. In the course of the purge passage 4, a purge solenoid valve 46 is provided, and a three-way directional control valve 46 is provided in the course of the purge passage 4 between the valve 46 and the canister 42. Further, a connecting passage 50 on end of which is connected to an intake passage 20 on the upper stream side over a throttle valve 24 is connected to the three way directional control valve 48. A control part 52 is provided, which opens and closes the purge solenoid valve 46 and the three way directional control valve 48 according to engine operating state to supply auxiliary intake air to an injector 32. Thus, fuel can be atomized, and a stable fuel state can be ensured.
Patent JP-H10239338-A (JP)
Title: Detector
Inventor: YOKOYA MASAHIRO
IPC: G01D5/245
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a detector capable of accurately obtaining signals corresponding to the predetermined location (angle) such as irregularities of a magnetic substance moving body from the moment when power is supplied to the detecting device. SOLUTION: This detector is equipped with magnets 21 and 22 which generate magnetic fields, a magnetic substance rotating body 2 which is arranged at a predetermined distance from the magnets 21 and 22 and changes the magnetic fields generated by the magnets 21 and 22, and a plurality of magnetism detecting elements 3 whose resistance values changes according to the magnetic fields changed by the magnetic substance rotating body 2. The magnetism detecting elements 3 are arranged so that the center of the interval between them may not match with the center of the magnets 21 and 22 in configuration.
Patent JP-S51118275-A (JP)
Title: Demolishing method for bulk cargo
Inventor: IGARASHI YOSHISHIROU
IPC: A01F25/16
Filed: 1975-04-09
Abstract: PURPOSE: To provide a method for safely demolishing and scooping out the piled bulk cargo at a high capacity. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09246719-A (JP)
Title: Method for formation of conductive layer of substrate
Inventor: HIRANO YASUO
IPC: H05K3/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To thickly form a conductive layer in a through hole while the conductive layer on substrate surface is thinly formed by a method wherein the second conductive layer is formed in the first conductive layer which is formed on the two surfaces where the first conductive layer is removed and on the surface of the inside wall of the through hole. SOLUTION: A copper-plated layer 50 is formed on the whole surface of a substrate, and an etching resist layer is formed thereon. The etching resist layer 62 on the substrate surface is removed in leaving the resist layer 62 on the inner wall surface only of the through hole, and the copper-plated layer is removed. As a result, the thickness of the copper-plated layer in the through hole becomes the thickness in total of the first copper-plated layer 50 and the second copper-plated layer 52, and the thickness of the copper-plated layer on the substrate surface becomes the thickness of the second copper-plated layer 52. Accordingly, the defect, which is the cause of breakage of wire, is not generated on the conductive layer in the through hole, and an electric connection can be conducted accurately.
Patent JP-H06256853-A (JP)
Title: Jig for heat treatment of vessel and heat treatment working method of vessel
Inventor: TOMOBE TSUYOSHI
IPC: B21D7/16
Filed: 1993-03-03
Abstract: PURPOSE:To improve a heat treatment working method, in which corrosion resistant strength of a vessel used in the condition filled with a corrosive material in the inner part of the vessel is improved, and to improve the utilizing efficiency of the necessary heat for heating by executing the heat treatment for forcedly cooling the inner surface of a locally heating part from the outside. CONSTITUTION:A jig 7 for heat treatment of the vessel 1 is formed with a heat insulating material and has a medium passage 15 for passing cooling medium (a). This tip part 16 in the flowing direction of the cooling medium (a) is positioned to near a heating means 4A and opened in between the outside surface around the medium passage 15 and the inner surface of the vessel 1 and, on the other hand, the upstream side is formed so as to have the closed gap 17. By this gap 17, the heat gain from the heating means to the locally heating part can be lowered than the conventional method and the utilizing efficiency of the heat can be improved.