baber/WOPTO huggingface dataset:
Patent JP-H11242980-A (JP)
Title: Spark plug for internal combustion engine
Inventor: KAWASHIMA YASUSHI
IPC: H01T13/20
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a long-life spark plug for an internal combustion engine, low in voltage required for spark generation and having high ignitability. SOLUTION: A spark plug 10 for an internal combustion engine comprises a center electrode 2 held in a through hole 41 in an insulator, a housing 5 for holding the insulator, and an earth electrode 3 provided on the housing 5. A spark gap is provided between the center electrode 2 and the earth electrode 3. A noble metal chip 6 is connected to, at least, one of the center electrode 2 and the earth electrode 3. When the spark gap is assumed to be G mm, G satisfies 0.2 mm<=G<0.4 mm, and the spark gap is provided with a space part allowing the existence of a spherical shape not less than about 0.4 mm in diameter.
Patent JP-H08181801-A (JP)
Title: Facsimile equipment and its control method
Inventor: NAKAO MUNEKI
IPC: G06F1/32
Filed: 1994-12-22
Abstract: PURPOSE: To miniaturize a power supply unit by interrupting the power supply of a read means during the operation of the recording means and interrupting the supply of power to the read means during the operation of a recording means. CONSTITUTION: When a copy function operates, a read control part 205 acquires a power semaphore 208. The control part 205 lights LED of a read sensor and pulse-controls a read motor. A CS sensor 206 reads an original and data of the original is accumulated in a RAM 102. When the reading of the original for one page is terminated, the control part 205 stops the read means and releases the power semaphore 208. Then, a recording control part 204 in a waiting state acquires the power semaphore 208, starts an ink jet heater control part 201, an ink jet head CR motor control part 208 and an original feed motor control part 203 and starts the recording operation of original data in RAM 102. When the recording of original data for one page is terminated, the power semaphore 208 is released.  When a next read original exists, a series of the operation is continued until the read original does not exist.
Patent JP-H03182245-A (JP)
Title: Dermotophtosis treating method and treating equipment by hot air and woody smoke
Inventor: IDE JIRO
IPC: A61K36/00
Filed: 1989-12-11
Abstract: PURPOSE:To treat dermotophytosis with hot air and woody smoke by heating wood chips in a furnace vessel to generate the smoke, and emitting sterilizing compounds contained in the smoke and the heat by a heating wire from a nozzle by a blowing blade. CONSTITUTION:A treating equipment comprises an opening and closing net 8 installed on the right end of a cylinder 1, a driving motor 2 mounted in the cylinder 1 inner part, with a blowing blade 3 being installed to its rotating shaft, and a permeable furnace vessel 4 mounted on the right side of the cylinder 1. The treating equipment further comprises a heating wire 5 mounted on the left side of the blowing blade 3, a conical nozzle 6 bonded to the left end of the cylinder 1, and a handle 7 mounted on the cylinder 1 lower part, the handle having an electric switch 13. When wood chips are heated by the furnace vessel 4 of this treating equipment to generate smoke, and the smoke and the heat by the heating wire 5 are simultaneously emitted from the nozzle 6 by the blowing blade 3, phenol compounds such as phenol and cresol and organic compounds such as formic acid and acetic acid having high sterilizing forces in the smoke are emitted simultaneously with the heat, the affected part is sterilized by their synergetic effects, and dermotophytosis can be treated.
Patent JP-S63278339-A (JP)
Title: Bromine and iodine etching for silicon and silicide
Inventor: JIERII YAN KUII UON
IPC: H01L21/3213
Filed: 1987-12-18
Abstract: A process for etching single crystal silicon, polysilicon, silicide and polycide using iodide gas chemistry, is disclosed. The iodide gas chemistry etches narrow deep trenches (10) with very high aspect ratios and good profile control and without black silicon formation or other undesirable phenomena. <IMAGE>
Patent JP-H09162751-A (JP)
Title: Multibit serial data corrector
Inventor: INADA YASUHIRO
IPC: H03M9/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale by sharing a serial/parallel(S/P) converting circuit for the parallel conversion of serial input data and the serial conversion of parallel correction data. SOLUTION: A full adder logic circuit 1 is composed of an adder circuit 13 and an FF 16 for carry-up. Serial input data 4 are passed through the adder circuit 13 and inputted to an S/P converting circuit 3 as the arithmetic result 5. In this case, a shift register 31 consists of a FIFO and while a correction value/arithmetic result switching control signal 8 is '0', correction data HD0 -HDn are parallelly loaded from a correction data memory 2 but when the signal 8 becomes '1', these data are sent to the full adder logic circuit 1 as serial correction data 10 by a transfer clock 7. The added/corrected arithmetic result 5 is successively inputted from the most significant digit of shift register 31 as serial corrected data, are successively shifted and appear at terminals Q0 -Qn as parallel corrected data 6.
Patent JP-H07171858-A (JP)
Title: Moistureproof multilayered injection molded article
Inventor: KATO SHUNICHI
IPC: B32B1/02
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a moistureproof container excellent in impact resistance and heat resistance by using a multilayered injection molded product provided with at least one cyclic polyolefin layer containing a specific amt. (mol%) of cyclic olefin as a container. CONSTITUTION:A multilayer injection molding machine having two injection units is used. In one injection unit, linear polyethylene is plasticized and melted at barrel temp. of about 25 deg.C and, in the other injection unit, a cyclic polyolefin copolymer (cyclic olefin component : about 60mol%, ethylene component : about 40mol%) is plasticized and melted at barrel temp. of about 270 deg.C and both resins are successively injected into the same mold to be subjected to injection molding. The obtained molded product is an injection molded cup with volume of about 380ml and an average wall thickness of about 1.4mm. The average wall thickness is PE resin layer/cyclic polyolefin resin layer/PE resin layer= about 0.3mm/0.8mm/0.3mm from the outer surface layer of the cup. This cup is excellent in transparency, impact strength and moistureproofness.
Patent JP-H01163788-A (JP)
Title: Timing controller for copying machine
Inventor: OMURA ATSUO
IPC: G03G15/04
Filed: 1987-12-19
Abstract: PURPOSE:To execute the timing adjustment at a low cost and with high accuracy by integrally providing a first cam for operating a separating claw and a second cam for operating a transfer paper shutter on a timing plate so that the timing control can be executed by a mechanical adjustment. CONSTITUTION:With respect to a rotary plate 1 fixed and provided on a gear 100 linked with a driving mechanism of an optical system and can rotate forward and backward, a timing plate 3 is provided so that an angle can be adjusted. The second cam 7 for operating a transfer paper shutter is provided on the outside of a peripheral wall 4 of the rotary plate 1, and slidable to a shutter operating lever 8. When the rotary plate 1 turns forward, the second cam 7 rotates and operates the shutter operating lever 8 which comes into contact with its linear part, and allows the shutter stopped the tip of transfer paper to descend. On the other hand, a pin 5a of a separating claw operating lever 5 moves along the inside periphery of the peripheral wall 4, any by the separating claw operating lever 5 guided by the first cam 6, the separating claw is allowed to abut on the photosensitive drum.
Patent JP-H09159178-A (JP)
Title: Portable gas cooking stove
Inventor: KOYAMA MASAYA
IPC: F24C3/14
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily know the reason of no mounting of a cassette gas cylinder by attaching a sign mark on the opposite part of the shielding wall of a control member, and providing a visually observing opening for recognizing the mark from a gas cylinder chamber side at the control and non-control positions of the control member. SOLUTION: A sign mark 68 of an evident color (e.g. red) of a round or square is mounted on the surface of a control plate 62 opposed to a shielding wall 7. A visually observing opening 69 is formed at the part of the wall 7 opposed to the mark 68. The position of the opening 69 is disposed at the position where the mark 68 can be visually recognized from the containing chamber 46 side via the opening 69 when the plate 62 is at a lowered position between a plate 66 to be controlled and a stopper 67. With this configuration, when a cassette gas cylinder is mounted on a governor, if the plate 62 is disposed at the lowered position due to certain circumstances so as not to make it possible to mount it, the no possibility of mounting because of the plate 62 can be simply taken notice.
Patent JP-H11121188-A (JP)
Title: Controlling device for discharge lamp
Inventor: TAMAI YOSHIJI
IPC: H05B41/24
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent generation of failure by breaking operation of a switching circuit, when abnormality of as input part of a discharge lamp connected with the output side of a switching circuit is detected. SOLUTION: A rectifying circuit 2, a voltage rising chopper circuit 3 and a switching circuit 4 are connected with a commercial power source 1, and a discharge unit 5 constituted by connecting a stabilizing circuit 6 and a discharge lamp 7 in series is connected with the output side of the switching circuit 4. A detecting circuit 12 is connected between the voltage rising chopper circuit 3 and the switching circuit 4. When abnormalities of a short circuit or lowering of impedance arise between A and B of a wiring 9, a transistor Ta of the detecting circuit 12 is set OFF, and Tb is set ON, then a protection relay Ry of a protection relay circuit 13 is activated and a normally closed contact Sa is set OFF, an inverter controller 10 is cut off from a control power 8, and the switching circuit 4 is not activated, a normally open contact Sb is set ON to activate a warning device 14.
Patent JP-H08180311-A (JP)
Title: Magnetic head
Inventor: MIURA TAKESHI
IPC: G11B5/23
Filed: 1994-12-26
Abstract: PURPOSE: To prevent the damage of soft magnetic thin films and to improve the corrosion resistance by providing a magnetic head with a protective glass layer within a winding window. CONSTITUTION: A gap material 13 is arranged in the butting parts of a pair of main core half bodies 11, 12 consisting of oxide magnetic materials and soft magnetic thin films 14 exist on both sides. These main core half bodies 11, 12 are joined by packing glass 15 heated and packed for track width regulation. The packing glass 15 is packed within the winding window exclusive of a necessary space 17 for winding and is formed to cover the surface of the gap materials 13 as the protective glass layer 18. Namely, the soft magnetic thin films 14 in the winding window is pressed to the wall surfaces of the winding window by the protective glass layer 18 via the gap materials 13.  The adhesion property of the soft magnetic thin films 14 and the wall surfaces of the winding window are thereby remarkably improved and the occurrence of damages, such as chipping and peeling of the soft magnetic thin films 14 arising at the time of cutting head chips is prevented and the corrosion resistance is improved.
Patent JP-H11139151-A (JP)
Title: Ventilation device for automobile
Inventor: SATO KATSUHIKO
IPC: B60H1/26
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To suppress increasing of the number of parts and weight of a vehicle by providing a ventilation device. SOLUTION: An inner space 4 of a reinforcement 3 along a vertical direction mounted in an outer surface of an inner panel 1 is made to communicate with a gap formed between the panel 1 and a trim via an opening 7 provided in the inner panel 1. An in-room port with a phase different from the opening 7 is provided in the trim, the gap is made to communicate with a car room a. An out-room port 10 making an external space, formed between the reinforcement 3 and an outer panel 2, communicate with an outside of a car b is provided in the outer panel 2.  Through a slit formed between a seal member 15 limiting downward spreading of both the spaces 4 and a lower end of the reinforcement 3, the inner side space 4 and the outer side space are connected, also by providing a seal member 13 limiting spreading of the inner side space 4 to the upward from the opening 7 and spreading to the forward of the outer side space, a constitutional part of a quarter pillar is effectively utilized, a ventilating duct is constituted.
Patent JP-H01160826-A (JP)
Title: Preparation of oxide superconducting thin film
Inventor: IMADA KATSUHIRO
IPC: H01B13/00
Filed: 1987-12-17
Abstract: PURPOSE:To obtain an alkaline earth element-rare earth element-Cu-O based superconducting thin film of good quality, by preparing a ternary simultaneous vapor deposition film of Cu, alkaline earth element and rare earth element on a Cu (oxide) film prepared on a substrate and heat-treating the resultant film. CONSTITUTION:An oxide superconducting thin film containing Cu, an alkaline earth element and a rare earth element as components is prepared. In the process, a Cu or Cu oxide film is initially prepared on a substrate. A ternary simultaneous vapor deposition film of the Cu, alkaline earth element and rare earth element is then prepared on the resultant Cu or Cu oxide film and the formed vapor deposition film is subsequently heat-treated in an oxygen atmosphere. According to this method for preparing the superconductor thin film, the direct reaction of the alkaline earth element with the rare earth element and substrate is prevented by the Cu or Cu oxide film. The Cu or Cu oxide film is a component of a superconducting phase and causes hardly any bad influence even if diffused into the oxide superconducting thin film during heat treatment.
Patent JP-H09137116-A (JP)
Title: Primer composition and molded article having primer layer
Inventor: KITAHARA SHIZUO
IPC: C09D121/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which increases the adhesiveness of a paint to such a substrate with a weak polarity as rubber without a pre-treatment by composing it to include a specific oil soluble polyester, a vulcanizable rubber, vulcanizing agent and organic solvent. SOLUTION: This composition is composed to include an oil soluble polyester which has 3 or more polar groups having H atom and heteroatom in the molecule, a weight average molecular weight of 1,000-1,000,000 and preferably the sum of an acid value and a hydroxyl value of 10-200mg/KOH (e.g. a polyester obtained from a polymerizable fatty acid containing 8.0% monomer acid, 75.0% dimer acid and 17.0% trimer acid, 2-ethyl-2-butyl-1,3-propanediol and trimethylolpropane) and a vulcanizable rubber (e.g. an ethylene-propyrene- ethylidenenorbornene copolymer) and a vulcanizing agent (e.g. S) and an organic solvent (e.g. xylene).
Patent JP-H04198310-A (JP)
Title: Acrylic copolymer elastomer containing cyano group
Inventor: TOUSO TOSHIYA
IPC: C08F220/26
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the subject elastomer having excellent fuel oil resistance, freeze resistance and thermal aging resistance and useful for automobile part, etc., by copolymerizing a mixture of specific cyano-containing (meth)acrylates, ethyl acrylate, etc., and allyl glycidyl ether, etc. CONSTITUTION:The objective elastomer having a Mooney viscosity [ML1+4(10 deg.C)] of >=10 can be produced by copolymerizing (A) 5-50wt.% of a cyano-containing (meth)acrylic acid ester mixture consisting of a 2-(2- cyanoethoxy)ethyl (meth)acrylate of formula I (R is H or methyl) and a (meth) acrylic acid ester of a cyano-containing epsilon-caprolactone oligomer of formula II (n is 1-10), (B) 94.5-50wt.% of ethyl acrylate which may contain <=50wt.% of n-butyl acrylate and (C) 0.5-10wt.% of vinyl chloroacetate or one or more compounds selected from allyl glycidyl ether and glycidyl methacrylate.
Patent JP-H07316153-A (JP)
Title: Preparation of cis-compound of 2-diphenylmethyl-n- phenylmethyl-1-azabicyclo(2,2,2)octane-3-amine compouind
Inventor: GODEKU DENISU EMU
IPC: A61P25/06
Filed: 1994-12-26
Abstract: Azabicyclo[2.2.2]octan-3-imines of the general formula   <IMAGE> I wherein R1, R2 and R3 are as defined herein are prepared by reacting a compound of the formula   <IMAGE> II  with a compound of the formula   <IMAGE> III  wherein A is MgCl, MgBr or Li.
Patent JP-H0556979-A (JP)
Title: Ultrasonic inspecting device
Inventor: ISHIGURO MASAAKI
IPC: G01N29/26
Filed: 1991-11-12
Abstract: PURPOSE:To operate the device by both a linear scanning method and a radial scanning method. CONSTITUTION:In an operating unit 10 to which a base end part of an ultrasonic probe is connected so as to be attachable and detachable is connected, an operating lever 20 being slidable by a manual operation is provided, the operating leve 20 is allowed to grip a base end part of an inserting member 2 of the probe, and also, a rotating body to which the probe is connected is driven to rotate by a motor 36. A changeover switch is provided in order to switch a scanning mode between a linear scanning mode and a radial scanning mode, by which a linear encoder 25 is connected to an encoder processing circuit, and when the operating lever 20 is subjected to push-pull operation, a linear scan can be executed, and when the switch is laid clot to the other side, a radial encoder 37 is connected to the encoder processing circuit, and a radial scan is executed.
Patent JP-H02165944-A (JP)
Title: Magnetic alloy thin strip molding and molding method therefor
Inventor: YOKOYAMA YUKIHIRO
IPC: B32B15/01
Filed: 1988-12-21
Abstract: PURPOSE:To reduce an irregularity in a product and to stabilize the quality by previously measuring the profile and magnetic characteristics, etc., of a magnetic alloy thin strip, etc., such as amorphous alloy, etc., by a prior test, sorting them by ranks according to references, then suitably combining those of different ranks, and molding it. CONSTITUTION:Thin strips of amorphous alloy manufactured by continuously supplying melted metal to cooling rolls, etc., and quickly cooling to solidify it are sorted by different ranks, wound on bobbins 2B, 3B, 4B of thin strip rolls as magnetic alloy thin strip rolls 2, 3, 4 to be supported. The three types of the thin strips 2A, 3A, 4A sorted by the different ranks are tightly wound on a bobbin 1A by the rotation of the bobbin 1A. In this case, the profile and magnetic characteristics of the magnetic alloy thin strips are measured by a prior test executed previously, suitably so combined as to match a predetermined product reference on the basis of the reference of both the characteristics of thin strips 2A, 4A of upper and lower ranks, installed together with the thin strip 3A of intermediate rank to a rotary support in a multilayer winding to wind a molding 1 to be molded.
Patent JP-H10156896-A (JP)
Title: Mold for injection molding of light guiding plate for back light
Inventor: KABASHIMA TAKASHI
IPC: B29L31/34
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To prevent a metal plate from being deformed and to facilitate removal of it by providing a projected line on either a mold main body or the back face of the metal plate and a recessed line on another one and performing hooking and release of hooking of the metal plate by sliding the metal plate along the mold main body. SOLUTION: A fixed mold 2 and a movable mold 3 being a mold main body are provided and a cavity 4 is provided along the both faces. A recessed part 5 is provided on the face facing to the cavity 4 on the fixed mold 2 and a metal plate 6 is mounted therein. A dovetail recessed line 8 is provided on the back face of the metal plate 6. In addition, the metal plate 6 is slid along the bottom face of the recessed part 5 and the dovetail projected line 7 and the dovetail recessed line 8 are joined together to mount the metal plate 6 on the fixed mold 2. When the metal plate 6 is exchanged, after the movable mold 3 is separated from the fixed mold 2, the metal plate 6 is slid along the extending direction of the dovetail projected line 7.
Patent JP-H07163098-A (JP)
Title: Commutator type rotating electrical machine
Inventor: MURATA MITSUHIRO
IPC: H02K3/04
Filed: 1993-12-21
Abstract: PURPOSE:To reduce the size and to make the speed higher by causing outside conductors provided on an end surface of the armature of a rotating electric commutator machine to touch brushes sliding as commutator segments at brush-side end surfaces, connecting inside and outside conductors insulated from each other at radial- direction inner ends, and connecting respective radial-direction outer ends to coils. CONSTITUTION:A plurality of slots 12 are formed in the peripheral surface of an armature core 11 formed by laminating a plurality of disklike steel sheets on a rotation shaft 10, and in them conductors 20 and 21 forming an armature coil 2 are wound into upper and lower two layers. The rotation shaft 10 is supported in a freely rotatable state by bearings 61 and 62 provided at both ends, and its speed is vatied by a reducing gear 13. Inside and outside conductors 41 and 42 insulated from each other with insulating resin materials 41a and 42a are provided on one end surface of the armature core 11. As commutator segments, the outside conductors 42 touch brushes 71 sliding which are pressed by springs 72 in brush holders 70. The radial-direction inner ends of the inside and outside conductors 41 and 42 are connected electrically, and the radial-direction outer ends are connected to coils 20 and 21 laid in slots 12. Consequently, it becomes possible to obtain high-speed rotation with a small-sized machine.
Patent JP-H07178551-A (JP)
Title: Wire feed speed controller for consumable electrode type arc welder
Inventor: OU SEIHA
IPC: B23K9/12
Filed: 1993-12-22
Abstract: PURPOSE:To uniformize or keep a shape parameter at a fixed value by performing wire feed speed adjustment corresponding to the change of distance between an electrode and a base material and that of welding speed while welding is being performed. CONSTITUTION:A welding current signal via a shunt 7, and a wire feed signal via a speed detector 6 are inputted to an inter-electrode/base material distance calculator 8, and the distance between the electrode and the base material is calculated by using experimental relation. A wire feed speed adjuster 10 decides wire feed speed by which the shape parameter set for the change between the electrode and the base material and the welding speed set by a welding speed setter 14 by a shape parameter setter 9 can be obtained, and outputs it to a wire feed motor driver 11. The shape parameter can be held at a value set by the shape parameter setter 9 by adjusting the wire feed speed at every change of the distance between the electrode and the base material and every setting of the welding speed by performing such operation repeatedly while the welding is being performed.