baber/WOPTO huggingface dataset:
Patent JP-H01313969-A (JP)
Title: Semiconductor device
Inventor: OTSUKA KANJI
IPC: H05K3/34
Filed: 1988-06-13
Abstract: PURPOSE:To prevent the bonding destruction of a tip end portion of a lead pin by soldering one end of a lead pin with an electrode arranged on the rear of the insulating substrate of a microchip carrier, soldering or brazing the other end with an electrode on the main surface of a printed wiring board, and making the deformation strength of the lead pin smaller than the bonding strength of both ends. CONSTITUTION:One ends of lead pins 11 are subjected to soldering or brazing with electrodes 8 arranged at specified intervals on the rear of the insulating substrate 4 of a microchip carrier 2, The other ends are subjected to soldering or brazing with the electrodes 8 on the main surface of a printed wiring board 1. The deformation strength of the lead pin 11 is made smaller than the bonding strength of both ends. As a result, the thermal and mechanical stress caused by thermal mismatching between the insulating substrate 4 of the microchip carrier 2 and the printed wiring board 1 can be relieved by the deformation of the lead pins 11. Thereby the bonding destruction of the end-portions of the lead pins can be prevented.
Patent JP-S5934259-A (JP)
Inventor: FUKUTANI HIROFUMI
IPC: A61L2/06
Filed: 1982-08-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6036141-A (JP)
Title: Manufacture of button with skin leather
Inventor: ANDOU TOORU
IPC: B29C69/00
Filed: 1983-08-09
Abstract: PURPOSE:To elevate the productivity of buttons with skin leather so as to fuse a skin on one side thereof by providing a sheet-shaped circular flange section on the circumference of a core material while being cut at the fused part integrally. CONSTITUTION:A button comprises a core material 10 made of a thermoplastic resin and a skin 20 made of a thermoplastic resin covering the outer side of a hemispherical head 11 of the core material 10 and a mounting leg 12 is formed integral roughly at the center of the undersurface of the head 11 of the core material 10. The leg 12 of the core material 12 is fitted securely into a mounting substrate 31 buried into a sheet back and a skin material 20' is placed on the circumferential surface of the head 11. Thereafter, an ultrasonic welder phone 32 is put over it from above to impart an ultrasonic wave so that the skin material 20' is fused on the upper side of a circular flange section 13 of the core material 10' while the skin material 20' and the circular flange section 13 are cut integrally at the fused section along the circumferential shape of the button.
Patent JP-H06320491-A (JP)
Title: Cutter having excellent cutting quality by high frequency vibration
Inventor: MIYAZAKI KAZUNORI
IPC: B26B7/00
Filed: 1993-05-12
Abstract: PURPOSE:To perform cutting as the strain of a shape is prevented from occurring by attaching a cutter to a vibration generator and vibrating the cutter by means of high frequency vibration. CONSTITUTION:A cutter 2 like a knife is attached to a vibration generator 1, the cutter 2 is vibrated through transmission of the vibration of the vibration generator 1 to a cutter 2, a cut end is formed by means of energy thereof. For example, a speaker is used as the vibration generator 1 and a cutter 2 is attached thereto. Or, vibration of an ultrasonic oscillator may also be used. By exerting high amplitude and frequency, utilization as cutting of ice and wood is practicable. This constitution improves cutting quality and also simplifies washing through vibration.
Patent JP-S6122740-A (JP)
Title: Manufacturing method for rotor of flat motor
Inventor: TANAKA TOSHINORI
IPC: H02K15/04
Filed: 1984-07-11
Abstract: PURPOSE:To facilitate the manufacture and the assembling of a single coil by forming the coil by winding a self-adhesive enameled wire, partly heating the coil, temporarily bundling it, and then annularly arranging to integrally mold it. CONSTITUTION:After a self-adhesive enameled wire is wound to form a single coil 4 of the prescribed shape, a plurality of portions P, Q on the periphery of the coil 4 are partly heated, thermally fusion-bonded between the enameled wires only at the portions and temporarily bundled. Thereafter, the coil 4 is annularly flatly arranged around a commutator segment 5, the entire coil is integrally molded with synthetic resin to form a flat rotor coil 3. Thus, the handling of the coil 4 can be facilitated, and since partly temporarily bundled, the containment in a jig at the time of molding can be improved.
Patent JP-H08313460-A (JP)
Title: Method and equipment for inspecting semiconductor
Inventor: HAYASHI SHUNICHI
IPC: G01N23/225
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a method and equipment for analysis which enable specification of a source of generation of a particle (impurity particle) being present under the surface or a thin film of a semiconductor substrate by determining the composition and structure of the particle. CONSTITUTION: A particle 6 on a semiconductor sample 2 is found out by using an X-Y stage 3 whereon the semiconductor sample 2 is set, a continuous visible light laser beam 1 provided in the direction perpendicular to the semiconductor sample 2 and a detector 4 for detecting a laser scattered light, and the composition and structure of the particle are determined by using a focused ion beam 7, a high-luminance ultraviolet laser beam 9 and an electron beam 5 of which the optical axes are so regulated as to have the same origin as the continuous visible light laser beam 1 on the surface of the semiconductor sample 2 and an analyzer 8 having a time-of-flight mass spectrometer and a fluorescent X-ray analyzer.
Patent JP-H0311257-A (JP)
Title: Snow protective device for opening part for air supply
Inventor: HAYAGUMO SUNAO
IPC: F24F13/06
Filed: 1989-06-09
Abstract: PURPOSE:To prevent snow from intruding by a method wherein at the intake part for outer air a hood or vessel is installed and at its inside a heat pipe is installed and the exhaust heat from a ventilating air conditioning system is utilized as a heat source to melt snow. CONSTITUTION:To prevent powdery snow from intruding into a building at the intake part for outlet air of a treater a hood 7 or vessel is installed and also at its inside a heat pipe 8 is installed. As the heat source of a heat pipe 8 the waste heat 8b from a ventilating air conditioning system is utilized to melt intruding snow. At the time of the normal operation of a plant, snow is isolated by the hood of the intake part for outer air in snow-fall condition and the hood is also effective to prevent rainwater from intruding.
Patent JP-H06332265-A (JP)
Title: Electrophotographic toner
Inventor: YAMAMOTO JUNKO
IPC: G03G9/097
Filed: 1993-05-26
Abstract: PURPOSE:To provide the charge control agent which is colorless, is positively charged, is excellent in electrostatic charge rising characteristic, electrostatic charge quantity stability with lapse of time and environmental stability, exhibits stable nature at the time of toner delivery and does not contain noble metals by incorporating at last one kind of specific compds. into the toner. CONSTITUTION:The reactant of alkyl group-substd. or unsubstd. 1, 8-naphthalic acid and aluminum is incorporated into the toner. Namely, at least one kind of the compds. obtd. by bringing the 1, 8-naphthalic acid substd. with the alkyl group or its anahydride and the aluminum imparting material such as aluminum chloride into reaction at 1:1 molar ratio are incorporated into the toner. The process for production of the toner contg. such compds. include a method of kneading a mixture composed of these compds., coloring agent and binder resin under melting of the binder resin by means of a device, such as heating kneader, capable of making a mixing treatment under heating, then cooling the mixture to solidify and pulverizing the mixture by a pulverizing machine, such as jet mill, etc.
Patent JP-S5670071-A (JP)
Title: Coating liquid composition for gravure printing paper
Inventor: NAKANISHI MASUHIKO
IPC: C09D11/10
Filed: 1979-11-12
Abstract: PURPOSE: The tilted composition having improved dot reproducibility and printing gloss, and obtained by incorporating a copolymer latex consisting of a specific composition and an alkali-sensitive copolymer in a specified proportion.  
     CONSTITUTION: (A) A copolymer latex consisting of 25W33wt% butadiene, 15W 30wt% (meth)acrylic ester having a glass transition point of 0°C or below, 1W 6wt% ethylenically unsaturated carboxylic acid and 31W59wt% aromatic compound having an ethylenically unsaturated group and/or methacrylic ester having a glass transition point ≥30°C is incorporated with (B) an alkali-sensitive copolymer consisting of 10W50wt% vinyl acetate, 10W30wt% ethylenically unsaturated monocarboxylic acid and 20W80% (meth)acrylic ester at a weight ratio between (A) and (B) of 98:2W85:15. 3W12pts.wt. the resultant mixture is then mixed with 100pts.wt. paper coating pigment and adjusted to a pH of 7.3W13 with an alkaline substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63309659-A (JP)
Inventor: TSUKAMOTO MASAHIRO
IPC: D04H1/58
Filed: 1987-06-10
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-S5477919-A (JP)
Title: Steps for dump truck or the like
Inventor: YONEDA KOUHEI
IPC: B60R3/00
Filed: 1977-12-02
Abstract: PURPOSE: To prevent a person from spraining his legs upon jumping down from the steps of a dump truck or the like by additionally providing second steps at the front end of the dump body of the truck substantially in the intermediate between already installed first steps at the front lower stationary post of the dump body and the upper end of the side gate of the dump body.  
     CONSTITUTION: First steps 11 secured to the lower end of a front stationary post 5 are concealed behind the post 5 to be difficult to see from the top. Second steps 12 are secured in position to the front of a front wall 10. An operator can safely jump down on the ground by utilizing the second steps 12 and a handle 13 provided at the upper side surface of the wall 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0270476-A (JP)
Title: Electronically controlled typewriter, printer or similar article and ribbon or type wheel cassette
Inventor: YOHANESU HAFUTOMAN
IPC: B41J1/00
Filed: 1989-06-09
Abstract: PURPOSE: To sense types of many different cassettes by generating an output pulse depending upon a changing magnetic field from a sensor and encoding the cassette. CONSTITUTION: A sensor 9 reacts with a changing magnetic field and is formed as a pulse line. Since a magnet 30 disposed at an end 29' of a lever approaches a drive wheel 10 and hence rotates near the sensor 9 of the typewriter side, and hence the magnetic field having a changing feature is detected, and an arrival signal of a ribbon end can be given to a controller. And, the cassette is encoded for sensing its type. Two magnets 31, 32 of the form of a Wiegand wire are disposed at the wheel 10, and various type ribbons such as, for example, carbon C, carbon, multitape, woven fabric and color carbon C can be distinguished by various dimensional decision or its polarities of these magnets.
Patent JP-S5771258-A (JP)
Title: Permanent magnet rotary type brushless motor
Inventor: IIJIMA KAZUHIKO
IPC: H02K29/00
Filed: 1980-10-20
Abstract: PURPOSE:To enable to select the suitable torque in accordance with the condition of operation in which the motor is used without changing the source voltage by a method wherein rotor windings of the required phases are formed using a plurality of groups of windings, and the windings of each group are switched and connected using a turn-number change-over switch. CONSTITUTION:This motor consists of the rotor 1 consisting of a permanent magnet, the stator 2 having the rotor winding of two groups, (a)and(b)groups, for each phase, the turn number change-over switches 4R-4T which perform switchin of the rotor winding for each phase between the state wherein the stator winding in the same phase is connected in series and the state wherein the stator winding of the other group is disconnected, and the excitation change-over circuit 5 which is used to switch the excitation for the stator windings of each phase successivly. Accordingly the torque can be increased when he motor is operated at a low speed and the torque can also be reduced at a high speed operation, thereby enabling to select a suitable torque in accordance with the condition of operatin without changing the source voltage.
Patent JP-H11334590-A (JP)
Title: Running stabilizing link mechanism in vehicle connection part
Inventor: SUGIMOTO YOSHITAKA
IPC: B61D17/20
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a running stabilizing link mechanism in a vehicle connection part preventing shaking of a vehicle particularly pitching of a vehicle C. SOLUTION: A mechanism, applied for a vehicle connection part formed by connecting three car bodies through a relatively short vehicle C relating to front/rear vehicles A, B, is provided with a link receiver base 2 provided rotatably with a perpendicular axis serving as the center in a central part as viewed by plane in the vehicle C, connecting bar 4 successively providing one end part by a bearing 7 rotatably with a perpendicular axis serving as the center in a position separated by an equal distance in a diametric direction from the center of the link receiving base, and a mounting metal 3 provided in the right/left direction central part in an end part of a side of the vehicle C of front/rear each vehicle to successively provide the other end part of the connecting bar 4 by a bearing 8 rotatably with a perpendicular axis serving as the center.
Patent JP-S5572707-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: MURAKAMI TOSHIO
IPC: F23D11/34
Filed: 1978-11-24
Abstract: PURPOSE: To provide a liquid fuel combustion apparatus which is capable of instantaneously reaching blue-flame vaporizing combustion without using any heater element and which can be adapted to large-scale combustion devices.  
     CONSTITUTION: When the liquid fuel is atomized from a nozzle 5 and ignited, the fuel particles are burned near the top end of the inner cylider 2 and also caught up into the swirling flow of air supplied from an air supply pipe 4, and they move downwards together with combustion air in the space between the inner and outer cylinders 2 and 1 and, after passing the lower portion of the inner cylinder 2, again rise up in the inner cylinder 2. During this period, the fuel particles are vaporized in a short time by combustion heat near the top end of the inner cylinder 2 and heating by the inner cylinder 2. The vaporized fuel won't burn in the inner cylinder 2 because of shortage of oxygen but induces blue-flame vaporizing combustion near the opening 13 of the outer cylinder where the fuel is mixed perfectly with combustion air supplied from the air supply pipe 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5478967-A (JP)
Title: Test piece fine moving unit of scanning type electronic microscope
Inventor: SAITOU NAOTAKE
IPC: H01J37/28
Filed: 1977-12-07
Abstract: PURPOSE: To establish the unit suitable for the observation of large sized test piece with small volume of test chamber, by providing the moving mechanism moving toward a direction through mounting the test piece and the rotary mechanism rotating the moving stand having the rotation center on the extension line of electron beam.  
     CONSTITUTION: The circular test piece 1 D in diameter is placed at the location deviated from the center of field point A, and it is moved to the position of 1C with the shift by D/2 toward X. The point B is the rotation center of the test piece 1 and all the range of test piece can be observed with the rotation taking the point B as the center and the deviation by D/2 toward X. The size of the test chamber 2 is sufficient for the width D and the length 1.5 D, and the detection sensitivity can be increased since the detector 3 is close to the center of observation A. The rotary driven body 20, independently of the drive toward X, is revolved with the revolution of the rotating drive shaft 21 via the rotating moving body 21, allowing to move to the field with a given speed. The X direction moving stand 4 is shifted with the X driving axis 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0444966-A (JP)
Title: Binding device
Inventor: NAKAMURA KAZUHIKO
IPC: B65D63/12
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a binding device capable of making a plurality of bundles despite its one-piece structure by a method wherein a strip -like body having an engaging projection is provided with at least two engaging holes and one of them is made longer in the longitudinal direction of the strip-like body. CONSTITUTION:An engaging hole 2 is the elongated hole (laterally long hole) provided in a wide end part 1A of a strip-like body 1 perpendicularly to the longitudinal direction thereof and has an engaging part 2A on its inner edge. An engaging hole 3 is the elongated hole (longitudinally long hole) provided at ant intermediate part of the strip-like body 1 and oriented longitudinally thereof and its longitudinal width is as long as or longer than the lateral width of the strip-like body 1. An engaging part 3A is also provided on the inner edge of the elongated hole 3 and the other end part 1B of the strip-like body 1 has a tapering shape. A tip of the other end part 1B of the strip-like body is inserted into the lateral elongated hole 2 to form a first binding part 4A and the other end part 1B is thereafter twisted through an angle of 90 deg. and inserted into the longitudinal elongated hole 3 to form a second binding part 4B.
Patent JP-S6038883-A (JP)
Title: Manufacture of schottky gate type field effect transistor
Inventor: HOSOE HIDEYUKI
IPC: H01L29/812
Filed: 1983-08-12
Abstract: PURPOSE:To form the intervals among a gate and a source and a drain by self- alignment on the semiconductor layer formed on a plane of an insulating substrate by utilizing a difference in depth of ion implantation utilizing the lift-off material layer for forming a wiring by lift-off treatment also as a mask for ion implantation. CONSTITUTION:On a plane of the insulating substrate 1 consisting of sapphire and etc., the semiconductor layer 2 consisting of GaAs single crystal thin film is formed, on which the lift-off material layer 3 consisting of an SiO2 film 31 and an Si nitride film 32 is depositred over the whole surce. Next, the part to form the gate of the lift-off material layer 3 is selectively removed. After forming the partial lift-off material layer 3, N type impurity, e.g. Si is introduced into the whole semiconductor layer 2 of the substrate 1 by ion implantation. At this time, by controlling an implantation energy mainly, the part 21 of the semiconductor layer 2 under the lift-off material layer 3 is made to be an N<+> type high-concentration region and the exposed part 22 to form the gate is made to be an N<-> type low concentration region.
Patent JP-H09310252-A (JP)
Title: Device for switching its flowing path in loom
Inventor: TAMAKI AKIO
IPC: D03D47/28
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively increase the versatility of a loom. SOLUTION: This device for switching the fluid flow path in a loom 10 is equipped with a switching valve 30 which switches the flow path of a fluid, when the valve body is rotated by a prescribed angle, a driving means having a rotation source to rotate the valve body and a controlling circuit which controls the magnetization of the rotation source according to the rotation of the loom. A rotary solenoid is used as a rotation source.
Patent JP-H07751-A (JP)
Title: Dehumidifying air conditioner
Inventor: NODA MASAMICHI
IPC: F24F3/14
Filed: 1993-06-17
Abstract: PURPOSE:To provide a dehumidifying air conditioner capable of dehumidifying and cooling a room in summer and capable of dehumidifying and heating the room in winter. CONSTITUTION:When a room is cooled in summer and heated in winter, damper mechanisms 18a and 18b are operated to pass the air through first and second air main passages 11a and 11b or through first and second air subpassages 12a and 12b, and the room is dehumidified and air-conditioned. Consequently, the dew condensation or frost formation is prevented in a shop, etc., provided with a refrigerated showcase, etc., and the air-conditioning load in the shop is reduced.
Patent JP-H08328849-A (JP)
Title: Computer and operating method of computer
Inventor: NEISAN MATSUKINZEE SAIDOUERU
IPC: G06F9/308
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To simplify the operation of a computer by reorganizing objects in a data string. SOLUTION: A data string contains a plurality of sub-strings and each sub- string has a first sub-string, a final sub-string, and at least four intermediate sub-strings which have the same bit length and a computer generates a reorganized data string containing an even number of sub-strings forming by a first sequence of bits forming the first half of the reorganized data string and a second sequence of bits forming the second half of the data string, a first sequence by arranging the first sub-strings and the next alternate sub-strings of adjacent original data strings, and a second sequence by arranging the second sub-strings and the next alternate sub-strings of the adjacent original data strings.
Patent JP-S63309954-A (JP)
Title: Mask for producing semiconductor device
Inventor: SHIMAZAKI YUZO
IPC: G03F1/48
Filed: 1987-06-11
Abstract: PURPOSE:To provide a mask which is freely cleanable and is easy to handle and with which the effect of transfer prevention similar to the effect of a pellicle is obtainable by protecting both sides of a metallic film pattern with quartz plates. CONSTITUTION:Not thin org. films such as pellicles which are liable to rupture but 2nd transparent plates 2 such as tough quartz plates are used. Namely, the transfer by a reduction stepper is executed by using the mask 7 formed by drawing the circuit pattern of chromium oxide on, for example, the quartz plate 2 and sticking the quartz plate 2 further thereto. Since the 2nd transparent quartz plate 2 such as quartz plate is stuck to the surface of the metallic film pattern 1 in such a manner, the effect of the transfer prevention similar to the effect of the pellicle is obtd. even if dust sticks on the surface of the transparent plate. In addition, the handling of the mask is facilitated.
Patent JP-S5770872-A (JP)
Title: Imidazole derivative and biosynthetic inhibitor against thromboxana a2 containg the same
Inventor: TAUCHI TADAO
IPC: C07D521/00
Filed: 1980-10-22
Abstract: NEW MATERIAL:An imidazole derivative expressed by formulaI(R 1  is H or 1W4C straight or branched chain alkyl) or a nontoxic salt thereof.  
     EXAMPLE: 1-(7-Carboxyl-7-methyl-1-2-octynyl)imidazole hydrochloride.  
     USE: A biosynthetic inhibitor against thromboxane A 2  useful as a remedy for various diseases, e.g. inflammation, cerebral apoplexy, cardiac infarction, acute heart disease, anigina pectoris, thrombosis, etc. caused by the thromboxane A 2 .  
     PROCESS: A metallic salt of imidazole, e.g. silver salt, or an alkaline salt, e.g. sodium salt, is reacted with a compound expressed by formula II (X is halogen; R 2  is 1W4C straight or branched chain alkyl) to give the compound expressed by formula I in which R 1  is R 2 . The resultant compound is then hydrolyzed under alkaline conditions to afford the compound expressed by formulaIin which R 1  is H. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5370768-A (JP)
Title: Integrated circuit
Inventor: SHINODA MASAICHI
IPC: H01L29/10
Filed: 1976-12-07
Abstract: PURPOSE: To make an element of high speed operation by incorporating a punchthrough type transistor with a depletion type FET as a load into a MOSIC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S634000-A (JP)
Inventor: SAKAMOTO SHOZO
IPC: B41J2/17
Filed: 1986-06-25
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。