baber/WOPTO huggingface dataset:
Patent JP-S5843530-A (JP)
Title: Semiconductor device
Inventor: SAEKI SHIYUUZOU
IPC: H01L21/58
Filed: 1981-09-08
Abstract: PURPOSE:To obtain the semiconductor device subject to no electrolytic corrosion without airtight sealing by a method wherein the conductive layer made of the material with ionization tendency at least equivalent to that of the material constituting the metallic current terminal is formed on the surface of current output side of a thermal buffer plate. CONSTITUTION:A first electrode layer 10 is evaporated or welded into the current output surface of a first thermal buffer plate 6 pressure welded on a heat dissipating plate 4 and a semiconductor thin piece 8 is integrated into said buffer plate 6 through the intermediary of said electrode 10. An Al electrode layer 11 is further evaporated into the current output surface of said thin piece 8 whereon a second thermal buffer plate 7 is to be pressure welded. The conductive layer 12 made of the material with ionization tendency equivalent to that of the material constituting a metallic current terminal 5 is formed on the current output surface of said buffer plate 7 to be pressure welded into said terminal 5. In the constitution mentioned so far, the electrolytic corrosion may be restrained because the metals with remarkable ionizing capacity are arranged on the anode side of the pressure welded surface of two different kind of metals.
Patent JP-S6038000-A (JP)
Inventor: ARAN EMU NEEBUSU
IPC: C08B/
Filed: 1984-07-06
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-H05332570-A (JP)
Title: Resin panel for air conditioner
Inventor: ITO YOSHIHIRO
IPC: F24F13/20
Filed: 1992-06-01
Abstract: PURPOSE:To enable playing according to expansion by screwing a reinforced plate down securely on a resin panel only at the center thereof while being screwed down at other points being made expandable relatively through a slot of the reinforced plate. CONSTITUTION:A metal plate 2 for reinforcement is fixed with a screw 3 on a center boss at the center thereof through a normal round hole (non-slot). Top of a stepped boss 4 is made to pierce a slot 7 of the metal plate 2 for reinforcement on both sides thereof and fixed with the screw 3 with the face thereof jutting slightly from the top surface of the metal plate 2 for reinforcement. Thus, even if a relative difference of thermal distortions is caused by a temperature change between a resin panel and the metal plate 2 for reinforcement depending on a difference in coefficient of thermal expansion, the metal plate 2 for reinforcement slips in the slot 7 against the stepped boss 4 at the screw fixed part on both sides of the metal plate with respect to the screw fixed section at the center. This enables the prevention of a wavy deformation of the resin panel.
Patent JP-S5666159-A (JP)
Title: Stator for rotary electric machine and manfucature thereof
Inventor: KOYAKATA SEIJI
IPC: H02K1/18
Filed: 1979-11-01
Abstract: PURPOSE:To prevent the generation of noise at the distributing board of the subject stator by a method wherein a protruding section, having the larger diameter than that of a stator core, is provided on the outer circumference of the distributing board to be provided on the stator end section, and the protruding section is pressure welded on the inner circumference of the housing. CONSTITUTION:The distrbuting board 5, whereon a stator winding end 4 and a terminal 7 will be connected, is arranged on the end surface of a stator core 1 and it is welded on a groove 12, to be used for a bolt, using a mounting leg 11. On the outer circumference of the distributing board 5, a plurality of protruding sections 14, having the larger outside diameter than that of the stator core 1, is provided and the protruding sections 14 are press-contacted on the inner surface of a housing 15. In this case, the formation of the housing 15 by fastening the housing plate while it is wound around produces more satisfactory results. As a result, the noise caused by the vibration of the distributing board 5 is prevented and also the board 5 can be held firmly.
Patent JP-S63307248-A (JP)
Title: High strength high toughness wire rod for extra fine wire
Inventor: IBARAKI NOBUHIKO
IPC: C22C38/10
Filed: 1987-06-04
Abstract: PURPOSE:To produce a steel rod for the production of an extra fine wire rod having excellent strength and toughness by incorporating specific amounts of Si and Ni into the high carbon steel. CONSTITUTION:The high carbon low alloy steel contg., by weight, 0.70-1.00% C, 0.50-1.50% Si, 0.05-1.50% Ni, 0.20-1.00% Mn, <=0.020% P, <=0.020% S and <=0.003% Al, or furthermore contg. one or more kinds among 0.05-0.50% Cr, 0.05-0.50% V and 0.05-1.00% Co and consisting of the balance Fe is used as the high strength high toughness material steel rod for a steel code, belt code, hose wire, etc., which is the extra fine wire having <=0.5mm wire diameter and has >=330kgf/mm<2> tensile strength. Since said steel contains high carbon and contains suitable amounts of Si, Ni and Mn, the titled wire rod can be obtd. by wire drawing.
Patent JP-H0433666-A (JP)
Title: Roller skates
Inventor: KINDO AKIO
IPC: A63C17/04
Filed: 1990-05-29
Abstract: PURPOSE:To constitute the roller skates so that a user can stop easily by putting down only the heel in an unfamiliar initial stage, can slide and stand still without anxiety as he likes, and can execute training joyfully by protruding downward a little a middle roller against a roller and a rear roller, and also, interposing a brake member between the rear roller and a pair of legs. CONSTITUTION:A roller skate for a beginner is inclined forward a little, and when a front roller 5a and a middle roller 5c are put on the floor and a rear roller 5b is floated, an advance or a retreat can be executed. When it is desired to stop in the course of sliding, when the weight is put onto the heel, the front roller 5a is floated, the rear roller 5b and the middle roller 5c are put on the floor, and the rear roller 5b comes to scarcely rotate by a brake member 7, therefore, it is possible to stop easily, and also, it is possible to stand still without anxiety. In such a way, in an unfamiliar initial stage, when the weight is put onto the heel any time in accordance with necessity, the front roller 5a is floated, the rear roller 5b and the middle roller 5c are put on the floor, and it is possible to stop easily.
Patent JP-H08192605-A (JP)
Title: Radial tire
Inventor: ISEKI SATOSHI
IPC: B60C9/22
Filed: 1995-06-07
Abstract: PURPOSE: To improve the uniformity of a radial tire and enhance the high-speed durability thereof by keeping the sides of adjacent strip type plies in contact with or apart from each other via the spiral winding of a band for forming a gap between the sides. CONSTITUTION: This tire is formed out of a pair of right and left bead cores 2, a carcass 3 having radially arranged cords bent around the cores 2 for engagement, and at least two plies using a steel cord inclined at an angle between 4 and 40 degrees in a tire peripheral direction outside the crown of the carcass 3. Also, long-sized strip type plies 6 with belt layers 4 arranged along a direction for each other to cross the steel cord, and a plurality of organic fiber cords of low elasticity buried in rubber material in parallel to a lengthwise direction, are spirally wound, so as to cover the radial outside of a tire over the entire width of the layers 4, thereby forming a band 5. In addition, the band 5 is spirally wound to keep the sides of adjacent strip type plies 6 in contact with or apart from each other for forming a gap between the sides.
Patent JP-S5842956-A (JP)
Title: Method and device for flaw discrimination of streak piece flaw detector for flat plate
Inventor: KUROKI KAZUO
IPC: G01N21/892
Filed: 1981-09-07
Abstract: PURPOSE:To perform accurate, high-precision flaw discrimination through simple constitution, by permitting a monostable multivibrator, an AND gate, etc., to discriminate the successive generation of two scanning pulses of the opposite polarities which correspond to a flaw. CONSTITUTION:A flat plate streak 4 having a beltlike plated part 1, etc., is scanned widthwise, and pulses x1-, and y1- of the polarities which correspond to rising stage parts and falling stage parts are detected by an optical sensor 10 and a signal processing circuit 11 to detect successive pulses x2 and y1, y3 and y4, etc., of the different polarities from projecting and recessed flaw parts 2 and 3, etc. Those pulses trigger monostable multivibrators 13 and 14 through a threshold device 12. Then, outputs of the monostable multivibrators 13 and 14 and detection pulses of the other polarity are ANDed by AND gates 15 and 16 to discriminate the succession of detection pulses of the different polarity, thus detecting the presence of flaws. Therefore, a digital switch, a counter, etc., are unnecessary and accurate, high-precision flaw discrimination is performed through the simple constitution of the monostable multivibrators, AND gates, etc., without any erroneous detection.
Patent JP-S5930501-A (JP)
Title: No-break optical switch
Inventor: OKAMOTO AKIRA
IPC: G02B6/35
Filed: 1982-08-12
Abstract: PURPOSE:To eliminate coupling loss and unbalance by placing two pieces of mirrors so as to face to each other at a prescribed angle and providing a mechanism for moving horizontally and turning these mirrors integrally and a condenser lens of a large diameter between the mirrors and an optical fiber for output. CONSTITUTION:The light which is made incident from fibers 1, 1' on an input side passes through lenses 2, is reflected by a two-faced mirror 6 formed of two pieces of mirrors 61, 62, is condensed with a large diameter lens 7 and is made incident to a fiber 5 on an output side. When the mirror 6 is moved in an arrow X direction as shown by an alternate long and two short dashes line, the reflected light of the incident light from the fiber 1 deviates from the large-diameter lens 7 as shown by a dotted line and only the incident light from the fiber 1' is made incident to the fiber 5. When the mirror 6 is moved conversely in an arrow Y direction, only the incident light from the fiber 1 is made incident to the fiber 5. If the mirror 6 is rotated in an X' or Y' direction, only the incident light from the fiber 1' or 1 is made incident to the fiber 5. The coupling loss and unbalance are thus eliminated.
Patent JP-2000330477-A (JP)
Title: Antireflection type display monitor
Inventor: TAKANO HIDEAKI
IPC: H04N5/64
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To lower the possibility of hindering the traffic even at a busy platform and to obtain antireflection effect similar as a conventional hood by providing the front surface of a video monitor display screen with plural blind-like hoods. SOLUTION: When the display monitor is used in a bright place, such as outdoors, its display surface reflects and is hardly visible in some cases. The rectangular small piece-like hoods 3 are, thereupon, used and are constituted to a blind form. Such hoods are disposed over the entire surface of the video monitor display screen. The direct fall of the external light of the sunlight to the display screen is prevented by the blind-like hoods 3. The small piece hoods are capable of preventing the reflection in the same manner as in the case a large-sized hood is mounted to the screen. The trouble associated with an increase in the size of the hoods is thus eliminated and the display monitor is effectively functioned in a place where the display monitor cannot be mounted for the reason of the construction threshold, etc.
Patent JP-S622365-A (JP)
Title: Method and device for designing cubic container
Inventor: KUBOTA YASUO
IPC: G06F17/50
Filed: 1985-06-27
Abstract: PURPOSE:To reduce the labor and time for a design by inputting a section of a cubic container and an original picture of a picture pattern as two-dimen sional data, executing a necessary correction, and thereafter, coupling these data, and outputting a final two-dimensional projection image. CONSTITUTION:When a container sectional shape is inputted as two-dimensional data from a coordinate input device 200, it is displayed on a display device 400, also whether its formability, size, etc. are suitable or not is decided by a processor 100, a necessary correction is appied and the final shape is deter mined. This shape data is outputted from a line drawing output device 500, and subsequently, when an original picture of a picture pattern is inputted from an image input device 300, it is displayed as two-dimensional data on the device 400. Next, a necessary correction and coloring are executed, and thereafter, a data of a shape of a solid container and a data of the picture pattern are coupled through the processor 100, and a two-dimensional projection drawing of the cubic container having a picture pattern is outputted in color on the device 400. In this way, by executing a design by a shape and a picture pattern of the cubic container, which have been given as two-dimensional data, the labor and time for a design can be reduced.
Patent JP-S5567769-A (JP)
Title: Magnetic brush developing device
Inventor: KOMIZO SHIGEO
IPC: G03G15/08
Filed: 1978-11-15
Abstract: PURPOSE: To surely prevent the clogging and spilling of developer in the feed port by providing a magnetic material bar or the like which receives the magnetic action of a magnet roll within the developer feed port of the magnet roll.  
     CONSTITUTION: A slit-form developer feed port 6 is provided near a magnet roll 3 and the slit is formed by a magnetic material bar 7 and a doctor blade 8 made of non-magnetic material. Since the magnetic material bar 7 is provided to the feed port 6 made of non-magnetic material, the magnetic bar receives the magnetic action of the magnet roll 3 and generates high speed rotating induction magnetic fields, by which the magnetic developer near the feed port 6 is stirred and the clogging of the developer is prevented. Since the gap width of the feed port 6 is defined narrow by the magnetic bar 7, the spilling of the developer from a developing tank owing to its excessive supply may be surely prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000327388-A (JP)
Title: Cement additive and cement composition
Inventor: SAEKI TAKUYA
IPC: C04B24/30
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cement additive which is simply producible and is usable for general-purposive, and also to provide a cement composition using the same. SOLUTION: This cement additive is obtained from (A) a compound having two or more amino groups, (B) a formyl group-containing carboxylic acid-based compound and (C) other introducible compound, if necessary, as raw materials and comprises a polymer obtained by simultaneously polymerizing at least part of the compound A with at least part of the compound B as an essential ingredient.
Patent JP-S5932424-A (JP)
Inventor: URUSHIZAKI TOSHIHIKO
IPC: A47G9/00
Filed: 1982-08-13
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-S5842605-A (JP)
Title: Separation of organic solvent from waste solvent containing low-molecular weight polyolefin
Inventor: SUZUKI TAKESHI
IPC: C08F6/06
Filed: 1981-09-08
Abstract: PURPOSE:To separate an organic solvent from a waste solvent containing a low- MW polyolefin efficiently at a low energy consumption, by conducting pressure filtration by using an ultrafilter membrane. CONSTITUTION:Use is made of a module (preferably, tubular) comprising an ultrafilter membrane of average pore diameter about 10-1,000Angstrom  (e.g., aromatic polyamide type, polysulfone type). Namely, through this membrane is filtered under an elevated pressure (about 1-100kg/cm<2>G) an organic solvent (e.g., hexane) solution containing dissolved low-MW polyolefin (e.g., polyethylene wax, MW about 500-50,000) resulting from a polyolefin production process. The filtrate is purified (if required) by adsorption, dewatering or a like operation, and then reused. On the other hand, the polymer is precipitated and recovered from the concentrated waste solution by repeated ultrafiltration, steam injection or a like operation.
Patent JP-H01312399-A (JP)
Title: Laser beam irradiation device
Inventor: EGUCHI MASAYUKI
IPC: F41G7/22
Filed: 1988-06-10
Abstract: PURPOSE:To eliminate an error in a laser beam irradiation direction by fixing a target detector to a front part of a laser beam irradiation device in a body, with the optical axis of the target detector made to coincide with the optical axis of the laser beam irradiation device. CONSTITUTION:A target-tracking function of a target detector 4 causes a drive controller 5 to output an instruction signal, which is sent to a main body 1 of a laser beam emitter, thereby directing the optical axis of the target detector 4 toward a target. Since the laser beam emitter and the irradiation target detector are fixed with the optical axes thereof coinciding with each other, directing the optical axis of the rarget detector 4 toward the target causes the optical axis of the laser beam emitter to be also directed toward the target. Therefore, when laser beam is emitted immediately upon detection of the target by the target detector, the laser beam is emitted accurately to irradiate the target therewith.
Patent JP-H087956-A (JP)
Title: Terminal assembling structure of semiconductor device
Inventor: SOYANO SHIN
IPC: H01L25/07
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a terminal assembling structure of a semiconductor device which can realize a high reliability and a low cost, and furthermore, can convert the pin alignment pitch of a connector terminal easily by making coinsident to the specification. CONSTITUTION:Outer lead-in terminals 3 for power circuit, and pin form connector terminals 4 for control signal are provided by aligning on the peripheral area of a terminal case 1, and the internal connecting ends 3b and 4b of the above terminals are connected to a power circuit and a control circuit assembled in the terminal case 1. In this semiconductor device, the pin form connector terminals 4 and guide pins 5 of connectors erected at both ends of the connector terminals 4 are formed integrally to a terminal block 6 which consists of a resin compact made as an independent part, the above terminal block 6 is installed to the fitting groove 1a of the terminal case 1 in an inserting type method, and it is fixed to a specified position through fitting claws 1b, in a removal preventive method.
Patent JP-S6120350-A (JP)
Title: Ic and method of its redundant switching
Inventor: TSUDA NOBUO
IPC: G11C11/34
Filed: 1984-07-09
Abstract: PURPOSE:To automatically relieve detects caused by redundant switching by enabling detective units to be specified through the procedure of simple test operations by a method wherein a test purposed to individual unit singles is enabled by the use of a means provided for redundant switching. CONSTITUTION:Test switching information ''1'' is inputted from a switching control terminal CF. The shift register contains and keeps ''1'' only in CR0 and ''0'' in all the rest, and only a unit U0 is connected to a data transfer means. The operation to judge via data input-output terminals DL and DR whether or not the unit U0 functions properly: ''1'' is kept in the memory means in the proper state, and ''0'' in the improper state. Next, ''0'' is inputted from the switching control terminal CF. Only a unit U1 is connected to the data transfer means. Further, the same operation is repeated. When the generating result of judgement is inputted from the switching control terminal CF in the form of switching information as it is, units which can not function properly is by-passed, and all the units which function properly are connected in series by the data transfer means.
Patent JP-S5843634-A (JP)
Title: Amplitude modulation receiver
Inventor: IWASAKI HIDEKI
IPC: H04B1/10
Filed: 1981-09-10
Abstract: PURPOSE:To realize optimum reception in accordance with a state of a field, by selecting a frequency of a broadcasting station adjacent to a receiving station, and automatically inserting a narrow band intermediate frequency filter when its output level exceeds a prescribed value. CONSTITUTION:An output signal from a frequency converting stage, which has been applied to an intermediate frequency transformer 1 of an AM receiver is applied to a wide band intermediate frequency filter 3 and an adjacent station pass filter 9. The filter 9 selects a frequency separated by upper and lower prescribed frequencies (9kHz) from the center frequency of the filter 3, amplifies and detects 10 its outut, and applies a detected output to a comparator 11. In the comparator 11, said output is compared with reference voltage, and when it is lower than a reference value an L level is outputted, an analog switch 5 is connected as a full line, and an output of the filter 3 is outputted to a loudspekaer 8 through an intermediate frequency amplifying detector 6 and a voice amplifier 7. When an outut of the detector 10 becomes large to such an extent as gives radio interference disturbance, the comparator 11 outputs an H level, connects the switch 5 as a full line, and prevents the radio interference by inserting a narrow band intermediate frequency filter 4.
Patent JP-S5932119-A (JP)
Title: Surface melting by heat to coil substrate and products thereof
Inventor: YOSHIDA MINORU
IPC: H01F27/06
Filed: 1982-08-16
Abstract: PURPOSE:To cover the bobbin material with a film through elimination of bubbles by providing corresponding number of protrusions on a coil substrate on the occasion of fitting a plurality of bobbin materials to the coil substrate, inserting holes of bobbin materials thereto, covering the entire part with cover film, heating them while keeping the area between oil substrate and film at the vacuum condition and by fusing a film. CONSTITUTION:Protrusions 2 for inserting base material 5 are formed in such a number as corresponding to the number of base materials 5 at the surface of coil substrate 1 consisting of iron plate for fitting buttion material 5. A plurality of holes are bored on the coil substrate 1 while located between the protrusions 2 and these are connected to a vacuum pump through a pipe 3. With such structure, the protrusion 2 is inserted into the hole bored on the bobbin material 5, the entire part is covered with a cover film 4, the inside is exhausted by a vacuum pump, thereby attracting a film 4. Simultaneously, the entire part is heated by a heater 9, the film 4 is deformed and fused and thereby the bobbin material 5 is covered as an entirety without generation of bubbles.
Patent JP-H037343-A (JP)
Title: Thin film guiding device for adhering thin film
Inventor: SEKI MITSUHIRO
IPC: H05K3/00
Filed: 1989-06-04
Abstract: PURPOSE:To prevent a thin film from generating with vertical wrinkle, etc., at the time of adhering the film on a substrate by providing a movable guide roller and a swing roller. CONSTITUTION:Both ends of a movable guide roller 101 for guiding to support a laminate film are supported to one end of a movable guide roller supporting arm 102. The film may be extended laterally on the surface of the roller 101 by the rotation of the roller 101. In order to eliminate vertical wrinkle, a tape 101A having suitable frictional resistance is wound. Both ends of a separate roller 108 is attached to the intermediate position of a swing roller supporting arm 110. One end of the arm 110 is towed by a spring 111 near a rotation transmission bar 104 of the arm 101 and rotated together with the roller 108 with a bearing 109 as a fulcrum. Thus, it can prevent the supplied laminate film from forming with vertical wrinkle, or slacking.