baber/WOPTO huggingface dataset:
Patent JP-S60126873-A (JP)
Title: Optical coupling semiconductor device
Inventor: TSUKAGOSHI TSUNEO
IPC: H01L31/12
Filed: 1983-12-13
Abstract: PURPOSE:To improve the efficiency of optical transmission by mounting an insulating subtrate having a region, through which beams are transmitted, and a region, through which beams are interrupted, between a light-emitting element and a light-receiving element and fitting a reflector plate having a paraboloid so as to cover a light-emitting element in the region through which beams are transmitted. CONSTITUTION:A light-receiving element 1 having light-receiving regions 2 containing P-N junctions is prepared to one part of the surface of an silicon substrate. With a light-transmitting insulating substrate 3, a thin-film 4 having a filter function interrupting beams having the wavelength of a light-emitting element is formed to one surface and a thin-film 5, which interrupts beams while having conductivity, to the other surface, and approximately equal opening sections are shaped while corresponding to the light-receiving regions in the light-receiving element. LEDs 6 are laminated just above light-receiving sections in the insulating substrate 3, and fixed electrically, and the LED6 and an electrode 5 are connected by a bonding wire 7 in another electrode. Reflector plates 8 in which paraboloids are formed of plastic resins are fastened so as to cover the LEDs 6.
Patent JP-S6396875-A (JP)
Inventor: KENESU JIEI DORAKUNITSUKU
IPC: F16B7/04
Filed: 1987-09-16
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-S63170873-A (JP)
Inventor: HAABAATO DEI FURIIDO
IPC: H01R4/24
Filed: 1987-09-17
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-H1172150-A (JP)
Title: Automatic tensioner
Inventor: MATSUMOTO HIDEKI
IPC: F16H7/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To previously prevent rupture of a belt member even when excessive rotational torque is inputted to a rotary member, and easily control damping force in an automatic tensioner to damp rotation of the rotary member trying to swing an eccentric pulley in the direction for separating from a fixed pulley by winding the belt member between the fixed pulley of a fixing member and the eccentric pulley of the rotary member. SOLUTION: A regulating mechanism 31 is arranged to regulate swinging of an eccentric pulley 2b when the eccentric pulley 2b swings in the direction for separating from a fixed pulley 1a by a tensile force difference between both spans 4x and 4y of a belt member 4. The regulating mechanism 31 is composed of an engaging pin 32 arranged in the eccentric pulley 2b and a stopper 33 which is arranged in a rotary member 2 and regulates swinging of the eccentric pulley 2b by locking an engaging pin 32 when the eccentric pulley 2b swings in the direction for separating from the fixed pulley 1a, and is arranged so that a regulating position to swinging can be adjusted in its swinging direction.
Patent JP-2001188082-A (JP)
Title: Integral position determination system provided with radio relay device
Inventor: MANISCALCO CHARLES
IPC: G01C15/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a GPS network capable of easily moving location to location, having resistivity and relliability with cheap and simple production and structure. SOLUTION: An integrated position determination network for determining the exact location of a position determination system and having a position determination system and a radio relay system is shown. The position determination system assembles a radio, a power source, a GPS receiver and all necessary electronic apparatus in a single housing 12. Similarly, all constituting elements in the radio relay device is integrated in the single housing 12. Many of the constituting elements of the position determination system and the radio relay system are compatible. Thus, the position determination system and the radio relay system using common constitution elements can be obtained. By using common constitution elements, production cost and maintenance cost are lowered.  Also by the compatibility of the constitution elements, the design of the GPS network and the performance of real time dynamic work is able to have large flexibility.
Patent JP-H0983997-A (JP)
Title: Operation unit
Inventor: NONAMI SHIGERU
IPC: G10L15/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a small operation unit capable of operating easily, quickly and precisely even at the time of emergency. SOLUTION: The unit consists of a first operation means 1 provided with a non-voice information input part 1a and a first operation part 1b executing necessary operation based on non-voice information from the non-voice information input part 1a, and a second operation means 2 provided with a voice information input part 2a and a second operation part 2b executing necessary operation based on voice information from the voice information input part 1a. Then the second operation part 2 selectively operates a specified monitor camera 5a from among plural monitor cameras 5, and the first operation means 1 executes individual detailed operation such as a direction, an elevation angle, zoom, a focus with respect to the specified monitoring camera 5 operated selectively.
Patent JP-S60124979-A (JP)
Title: Superconductive circuit chip
Inventor: AOKI KATSUHIKO
IPC: H01L27/18
Filed: 1983-12-12
Abstract: PURPOSE:To markedly reduce the variation in ground plane potential by a method wherein at least a ground terminal is provided in the neighborhood of a power source terminal, of chip terminals, closer to a circuit-loading region. CONSTITUTION:Each terminal is provided along the end surface 21 of the chip at the minimum terminal intervals P, and the power source terminal 3 is surrounded by ground terminals 4, 5, and 6. This terminal 6 is in a straight line passing through the terminal 3 and vertical to the end side 21, and is positioned inside the chip by P from the power source terminal. Then, the current supplied from the terminal 3 is supplied to the circuit inside the chip through a power source wiring 22 formed on the chip ground plane via insulator. The current grounded in this circuit returns to the neighborhood of the terminal 3 through broken-line arrows. Thereafter, the current flows toward ground terminals 4-10 and the like; however, the current directing inside the chip are mostly absorbed to the terminal 6, and current hardly flows to terminals 7-10 distant from the terminal 3. Therefore, the variation in potential due to floating inductance is markedly reduced.
Patent JP-S61113853-A (JP)
Inventor: HYODO TSUTAE
IPC: D02G3/12
Filed: 1984-11-07
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-H1059530-A (JP)
Title: Powder material sticking prevention device to chute of belt conveyor connection part
Inventor: NIIMOTO TAKESHI
IPC: B65G47/44
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent powder material from sticking to the side wall of a chute by hanging a plurality of link chains by a support bar toward a chute exit and densely arraying the link chains so as to interrupt the parabolic channel of a carrier object, within the connection part chute of the carrying tip part of an upstream side belt conveyor. SOLUTION: A link chain 6 is hung in front of an upstream side belt conveyor 1 and the tip is turned to the lower end part exit of a chute 2. A support bar 7 hangs a plurality of link chains 6 and the link chains 6 are made to cross the parabolic channel 10 of a carrier object 4. The support bar 7 hanging the link chains 6 is allowed to be linear and it is better for the support bar 7 top have a projection shape in a direction that the carrier object is carried. When the link chains 6 are hung on the support bar 7 of this shape, the channel of the carrier object is restricted not only in the flow direction but also in the flow width direction and scattering of the carrier object 4 to both the sides of the chute 2 is prevented. Thus, carrier objects colliding against the chute wall surface are further reduced.
Patent JP-2000068291-A (JP)
Title: Field effect transistor and its manufacture
Inventor: KAWANAKA MASAFUMI
IPC: H01L29/78
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To increase the hole mobility of a semiconductor layer, which works as a channel layer and is composed mainly of germanium at manufacturing of a p-channel field effect transistor which constitutes a complementary circuit. SOLUTION: In a field effect transistor, a silicon-germanium layer (Si:Ge=0.2:0.8) 3 which functions as a channel layer is formed on a germanium substrate 1 via a germanium layer 2 which functions as a buffer layer and another silicon-germanium layer (Si:Ge=0.4:0.6) 4 which functions as a gap layer is formed on the layer 3. In addition, a p-type impurity is introduced to the layer 4.
Patent JP-S6387915-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: A23B7/12
Filed: 1986-10-02
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-H0571548-A (JP)
Title: Installation device for annular body
Inventor: TAKADA HIROTOSHI
IPC: F16C35/073
Filed: 1991-09-13
Abstract: PURPOSE:To effectively transmit the load applied on an annular body to an opponent member and easily work the annular body at a low cost when each linear expansion coefficient of the opponent member and the annular body differs each other and each temperature in installation and in use differs each other. CONSTITUTION:As for a ball bearing having a shaft 10 (opponent member) made of steel and an inner race (annular body) 20 made of ceramic material, the inner race 20 having an edge surface 23 which is vertical for the shaft is nipped by the first spacer 50, and first spacer 50 is fitted on the outer peripheral surface of the inner race 20. The second spacer 60 is fitted on the outer peripheral surface of the first spacer 50 by nipping the tapered edge surface 52b of the first spacer 50 by the second spacer 60 which is firmly engaged with the shaft 10. Each of the first and second spacers 50 and 60 has the linear expansion coefficient which is nearly equal to that of each of the inner race 20 and the shaft respectively. Each variation of the thermal stress and fitting portion which is generated on each member by the temperature variation during operation is absorbed by the relative slide of the fitting surfaces of the first and the second spacers 50 and 60. Special precision is not required in the working for the inner race 20.
Patent JP-S61203983-A (JP)
Inventor: FUKUMOTO YOSHITSUGU
IPC: A63B23/04
Filed: 1983-12-12
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-H0982658-A (JP)
Title: Manufacture of semiconductor device
Inventor: EJIRI YOICHI
IPC: H01L27/06
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a new method of manufacturing a semiconductor device, which can form an insulating film and hardly generates the generation of a defect, such as a slip line, at the time of the formation of the film or the like. SOLUTION: Nitrogen 2 is introduced in the surface layer part of an Si substrate 1, which is used as a semiconductor substrate, as an element, which bonds with the substrate 1 and converts this substrate 1 into an insulator, and after that, the substrate 1 is irradiated with an excimer laser beam 4 1 as light having a wavelength which is absorbed in the surface layer part of the substrate 1 to anneal the surface layer part so that an insulating film consisting of an SiN film 5 is formed in the surface layer part.
Patent JP-H04115181-A (JP)
Title: Radar video transmission system
Inventor: SHIMOJO KIYOSHI
IPC: H04L7/00
Filed: 1990-09-05
Abstract: PURPOSE:To obtain angle signal synchronization by a small number of circuits by a method wherein reference counters having the same stability are made to operate discretely on both the transmission side and the reception side and periodic correction is executed by sending a difference value between a radar azimuth and a reference count from the transmission side. CONSTITUTION:A reference counter 1-1 counts a reference clock and generates a reference count (ni), and the reference count is reset to '0' when an azimuth reference pulse (ARP) is inputted. An azimuth change pulse (ACP) counter 1-5 counts ACP and outputs an ACP count value Ni. A subtracter 1-3 calculates a difference value DELTAni between the count value (ni) and the count value Ni after multiplication. A data separator 3-1 separates angle data of the difference value DELTAni and the count value Ni. An adder 3-2 adds up the difference value DELTAni and an output value of a count multiplier 3-3 and calculates a count correction value. A reference count value after correction is inputted to an ARP or ACP generator and the ARP or the ACP is generated when the reference count value turns to be '0' or an integral multiple of the multiplied value.
Patent JP-H1172577-A (JP)
Title: Method of manufacturing case member and electric apparatus
Inventor: TSUKAMOTO WATARU
IPC: G04B37/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a case member capable of displaying fine patterns and letters on the surface of the outer case of a time piece by properly using several kinds of surface processings. SOLUTION: On the surface of island-like plating layer 23a and outer case 10, honing process is applied to roughen the surface. After completing the honing process, the island-like plating layer 23a is removed with an etching liquid and the surface of a gold ornament layer 21 is exposed. In this manner, the mirror surface of the gold ornament layer 22a on the outer case 10 is maintained and the surface of the outer case 10 where no gold ornament layer 22a covers the surface is rough. Thus, fine patterns and icons can be displayed along the pattern of the island-like plating layer 23a.
Patent JP-H1078100-A (JP)
Title: Stopper structure for screw type feed mechanism
Inventor: SAKAMOTO YUTAKA
IPC: B60N2/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To decrease a number of parts so as to simplify assembly and prevent generation of biting in an end face of a stopper and a slide nut. SOLUTION: A stopper 16, 18 is respectively mounted in a front/rear end of a slide screw 10, also a stopper contact surface 8c, 8d is formed in a front/ rear end of a slide nut 8. By turning the slide screw 10, the stopper 16, 18 is brought into contact with the corresponding stopper contact surface 8c, 8d from a circumferential direction, so as to regulate forward/backward movement of the slide screw 10.
Patent JP-H1082753-A (JP)
Title: Insulator contamination detector
Inventor: MANABE YOSHIHISA
IPC: H01B17/00
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To detect contamination over a wide temperature region by keeping the board temperature, measured through a temperature measuring body, higher than freezing temperature even when the ambient temperature dropped. SOLUTION: A temperature measuring body fixing seat 10 extends from one end of a contamination detecting board 5 to cover one electrode 6 and a temperature measuring body 11 is fixed to the forward end part thereof. When the representative temperature of the board 5 is determined, temperature is preferably measured by fixing the temperature measuring body 11 to the central point 12 of the board 5. But when 1 board 5 is as small as about 20mm×20mm, contact area between an electronic cooling element and the board 5 is increased by decreasing the number of lead pins around the board 5 as compared with a conventional one so that the electronic cooling element can cool all electrodes 6 uniformly thus measuring the temperature at the central point 12 of the board 5 accurately regardless of the ambient temperature.  When the temperature measuring body 11 is fixed at that position, only one electrode 6 is covered by the temperature measuring body fixing seat 10.
Patent JP-S60127355-A (JP)
Title: Polycarbonate resin composition
Inventor: ISHII TOKUYUU
IPC: C08L67/00
Filed: 1983-12-15
Abstract: PURPOSE:To produce a polycarbonate resin composition having excellent fluidity in molding, without lowering the properties of the base resin, by adding a small amount of a specific aluminum chelate compound to a polycarbonate resin. CONSTITUTION:100pts.wt. of a polycarbonate resin having a viscosity-average molecular weight of 15,000-35,000, preferably 20,000-30,000 is compounded with 0.001-0.1pt.wts., preferably 0.005-0.05pts.wt. of an aluminum chelate compound of formula (R<1> is OH, amino, 1-22C alkyl, 3-22C alkenyl, aryl, aralkyl, or alkylaryl; R<2> is R<1>, R<1>CO or R<1>O; 0<=m<=2; 1<=n<=3; m+n<=3) (e.g. diisopropoxyaluminum monooleyl Acetoacetate) and if necessary with an inorganic filler, a colorant, other additives or synthetic resins, and the mixture is melted and kneaded at 250-300 deg.C.
Patent JP-H0654979-A (JP)
Title: Threading device for sewing machine
Inventor: SANO YASURO
IPC: D05B87/02
Filed: 1992-08-12
Abstract: PURPOSE:To prevent a sewing machine from being operated even if a start button is pushed during the threading work by providing a threading detecting switch kept in contact with a shaft end at the rest position of a threading shaft, and disabling the start button while the threading shaft is lowered and its shaft end is separated from the threading detecting switch. CONSTITUTION:The upper section of a threading shaft 23 is provided with a threading detecting switch 39 having a switch piece 38 activated by the shaft end of the threading shaft 23 at the rest position where the threading shaft 23 is pushed upward by the spring pressure when an operation section 28 is released. The threading detecting switch 39 enables the start button of a drive circuit provided on a sewing machine frame 1 when the switch piece 38 is activated by the threading shaft 23. When the threading shaft 23 is lowered and the threading detecting switch 39 activated by the upper end of the threading shaft 23 is released, the drive circuit of a sewing machine is cut off, and the start button of the drive circuit is disabled.
Patent JP-H0397929-A (JP)
Title: Conveying of roving bobbin
Inventor: SEKIYA SHIGEKI
IPC: D01H9/18
Filed: 1989-09-11
Abstract: PURPOSE:To prevent the end of a roving from being released from the nipped state due to vibration, wind, etc., of a blow cleaner and dissolve troubles by conveying the end of the roving of a full roving bobbin while nipping it between the bobbin and a weight of a bobbin hanger. CONSTITUTION:The end of a roving of a full bobbin 4 taken out from a roving frame 1 is caught, located on the upper part of the bobbin hole 17, suspended onto the bobbin hanger 10 at that position and conveyed to the spinning frame 6 while being nipped between a weight 12 of the bobbin hanger and the bobbin 16 to prevent it from hanging down from the full bobbin by vibration during conveyance or wind of blow cleaner.
Patent JP-S6391188-A (JP)
Inventor: NAKAMURA HIDEO
IPC: B08B3/02
Filed: 1986-10-02
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-2000080304-A (JP)
Title: Acrylic resin composition for coating material
Inventor: OSANAI YOSHITAKA
IPC: C09D4/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for plastic coating excellent in adhesiveness even when the coating film is exposed to water and moisture by incorporating an acrylic resin containing a specific polymerizable carboxylic acid. SOLUTION: This composition for paints contains an acrylic resin containing one or more polymerizable carboxylic acids of formula I or II (wherein R is H or CH3; and (n) is an integer of 1-5) and having an acid value of 2-20 mg- KOH/g. Preferably, the composition further contains a (meth)acrylate monomer. The (meth)acrylate monomer may include hydroxyl group-containing unsaturated monomers (e.g. 2-hydroxylethyl acrylate, 2-hydroxylethyl mathacrylate). When a hydroxyl group-containing unsaturated monomer is used, it is preferably blended such that the hydroxyl value of the acrylic resin is 10-100 mg-KOH/g. The composition may include pigments such as e.g. titanium oxide, organic pigments, aluminum pigments, etc.
Patent JP-H1159398-A (JP)
Title: Brake device
Inventor: OKA HIROYUKI
IPC: B60T13/573
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness of a brake device by energizing a valve body rearward by a spring, fitting a reaction force transmitting member to an output member, and facing its one end to a valve plunger while applying a brake fluid pressure in a master cylinder to the other end thereof. SOLUTION: When a brake pedal is pressed down by foot, a piston 8A of an output member 8 as well as a power piston 11 is made to advance to generate a brake fluid pressure in first and second brake fluid pressure chambers 35, 36. According to the pressure of the chamber 35, a reaction force transmission part 40 is made to retreat to abut on a fore end rod 15A of a valve plunger 15, and then the liquid pressure is transmitted to the pedal via an input shaft 25 and/or the like. The stroke amount of the pedal is controlled by properly setting the pressure receiving area of a valve body 6 as well as the strength of force of an energizing spring 30. Accordingly, with a small stroke of the pedal, the piston 8A can be made to advance greatly.
Patent JP-S60126710-A (JP)
Title: Method for determining working process in automatic programming
Inventor: KISHI HAJIME
IPC: B23Q15/00
Filed: 1983-12-14
Abstract: PURPOSE:To determine working process automatically by determining the extent of cutting and direction of cutting of the working process if the working process is necessary to obtain the final part basing on the shape of material and shape of the part, and then shifting to next process. CONSTITUTION:Working process is stored beforehand in a memory 201 in order of work, and after inputting the shape of material and the shape of final part, stored working process is read out in order from the memory 201. Judging is made as to whether the working process is necessary to obtain the final part or not. If it is not necessary, next working process is read out from the memory 201 and similar judging is made. If specified working process is necessary, extent of cutting and direction of cutting of the working process are determined basing on the shape of material and shape of final part. Then, next working process is read out from the memory 201 and similar processing is performed, and NC data are prepared.
Patent JP-H1165512-A (JP)
Title: Image data converting method for multicolor display device
Inventor: NAKAGIRI TADAHIKO
IPC: G09G3/20
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor display device, without causing flickerings of a screen by converting an analog RGB luminance signal into a digital signal by disregarding a prescribed changing amount, even if luminance signal is changed near the boundary of a threshold. SOLUTION: An image is supplied to an A/D image-processing circuit 30 and digitaly converted. An analog RGB luminance signal is divided into respective 16 R, G, B thresholds in an A/D converter circuit 34, converted into luminance signals which are made into digital bits of the respective four R, G, B bits and inputted to an input image frame memory 36. By designating the address of the screen of a personal computer by means of an address memory 40 for a multicolor display device, the RGB luminance signal of the input image is successively outputted to a modifying converter circuit 42, in accordance with the designated order.  When the input level is close to an adjacent threshold, by expanding the discriminating level of the next frame, absorbing the fluctuation due to a noise and converting them into the same data as two-bit data to be converted in the next frame, the rotation of a color display body can be suppressed.