baber/WOPTO huggingface dataset:
Patent JP-H04296072-A (JP)
Title: Sum frequency generating frequency
Inventor: WATANABE MITSUYOSHI
IPC: H01S3/10
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a sum frequency generating laser high in efficiency and stability by a method wherein a neodymium-loaded yttrium vanadate is used as laser material of a solid-state laser, and the end face of a nonlinear optical element is coated so as to have the characteristics of an input mirror. CONSTITUTION:Output light 101 emitted from an excitation optical semiconductor laser 20 is made to penetrate a polarization beam splitter(PBS) 22 through and converged through a converging lens system 24. Then, the output light 101 is made to penetrate through a KTP 14 and absorbed into an Nd:YVO4 crystal 12 impinging on it. The Nd:YVO4 crystal 12 excited by the incident light concerned is made to emit Nd:YVO4 laser output light 103, and a field of light is induced an optical resonator 26. Output light, 102 emitted from a basic wavelength supply semiconductor laser 32 is polarized in a direction vertical to a direction in which the output light 101 is polarized and made to impinge on a KTP 14 as reflected from a PBS 22. Output light 103 emitted from the Nd:YVO4 laser as a first fundamental wave and the output light 102 emitted from the fundamental wavelength supply semiconductor laser 32 as a second fundamental wave length are mixed together in the KTP 14 to form light of sum frequency.
Patent JP-H07272933-A (JP)
Title: Laminated coil and production process thereof
Inventor: TEKIKAWA JIYUNICHI
IPC: H01F41/04
Filed: 1994-03-30
Abstract: PURPOSE:To provide a laminated coil having an insulator sheet junction structure excellent in productivity. CONSTITUTION:An insulator sheet 12 comprises a coil conductor and junction conductor 9 formed on the surface of an insulative resin film 2 having junction holes 4 through which the conductor 9 is exposed. The sheets 12 are laminated to form a coil part 10. Mutually overlapped lead parts 16 are spot-welded to electrically connect the coil conductors 6 to form inductors. The mutually overlapped junction conductors 9 are spot-welded to rigidly joint the sheets 12.
Patent JP-H01238421-A (JP)
Title: Protective device for distribution system
Inventor: TSUKAMOTO JUNICHIRO
IPC: H02H7/26
Filed: 1988-03-16
Abstract: PURPOSE:To shorten the interrupting time extremely, by providing a high-speed stationary interrupting device composed of a thyristor, etc., in a distributing substation, and by executing high-speed reclosing of a circuit in such a short time as no line switches will be open. CONSTITUTION:When a failure P occurs between line switches 4 and 5, fault voltage and current are inputted into a protective relay 9 for failure detection through a PT7 and a CT8. When the protective relay 9 is operated, a high-speed interrupting device 22 composed of a thyristor is controlled to OFF. After a couple of seconds of the OFF control, it is, however, controlled to ON again. This short-time interrupting operation is executed due to the possible disappearance of failure by setting a distributing line in no-voltage state even if it is for a short time. On the other hand, the line switches 3 and 4 get momentarily to no-voltage across both sides, but as the time limit is set by the time when the switches are opened, they are not opened in no-voltage state for a very short time and the power supply can be continued.
Patent JP-H07273157-A (JP)
Title: Method and equipment for inspecting semiconductor device
Inventor: KOTAKE KATSUMI
IPC: G01R31/26
Filed: 1994-03-30
Abstract: PURPOSE:To test the electrical characteristics of a semiconductor device highly accurately without causing any damage. CONSTITUTION:The inspection equipment for semiconductor device comprises a tester 15 for measuring the electrical characteristics of a semiconductor device, a wafer chuck 7 for mounting a semiconductor wafer 5C and heating or cooling the wafer 5C, and a probe card having a probe needle 6a connected with the tester 15 and pressing the electrode pad of each semiconductor chip formed on the semiconductor wafer 5C to conduct the tester 15 and the semiconductor chip electrically. Means for supplying nonoxidative gas, e.g. an inert gas or a reducing gas, is also provided along with a nozzle 9 in order to render the atmosphere nonoxidative at the part where the probe needle 6 touches the electrode pad.
Patent JP-S60204878-A (JP)
Title: Sputtering target
Inventor: OBARA TAKASHI
IPC: C23C14/34
Filed: 1984-03-30
Abstract: PURPOSE:To form thin films each having a uniform thickness distribution by sputtering for a long period by providing a trapezoidal cross-section to a target and fixing the target so that the major side confronts a surface to be processed. CONSTITUTION:A trapezoidal cross-section is provided to a target 2', and the target 2' is fixed on a high frequency electrode 1 so that the major side confronts a surface to be processed. The face of the target 2' confronting the surface to be processed has a larger surface area, and the angle theta of each angular part 2a' formed by the major and minor sides is about 15-50 deg.. Even when the consumption of the arget 2' proceeds during sputtering, the face of the target 2' confronting the surface to be processed maintains its flatness for a long period, so the uniformity of a thin film in thickness can be kept.
Patent JP-S59186044-A (JP)
Title: Divider
Inventor: INOUE MASATSUGU
IPC: G06F7/535
Filed: 1983-04-08
Abstract: PURPOSE:To shorten operation time required for division processing by starting division processing basing on a dividend and a divisor and detecting whether high speed operation is possible parallel with this division processing or not. CONSTITUTION:Simultaneously with starting of ordinary dividing operation by a normalizing counter 22, it is detected whether ''0'' is continuing to the upper digit bit of a normalized dividend data set to a normalized dividend register 24 parallel with the starting or not. When ''0'' is detected, intermediate quotient register 40 is cleared, and the result of division already proceeded till this time is cancelled, and dividing operation is performed by a normalized dividend and initial loop value set anew. When K' represents the number of division loops executed until resuming of division from starting of division operation and after resetting of the register 24 and a division loop counter 32, only operation of division loop number of (K-K') is reduced and time for operation can be shortened.
Patent JP-S51136369-A (JP)
Title: Suction port device for vacuum cleaner
Inventor: NISHIMURA TOSHIO
IPC: A47L9/02
Filed: 1975-05-20
Abstract: PURPOSE: To provide a device whereby the opening of the suction slot can be adjusted according to the quality of the object to be cleaned, thereby to reduce resistance to movement of the suction port and to improve operating performance. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06272149-A (JP)
Title: Flame-retardant long-fiber nonwoven fabric and its production
Inventor: NAGAOKA KOICHI
IPC: D04H3/147
Filed: 1993-03-22
Abstract: PURPOSE:To produce a long-fiber nonwoven fabric having sufficiently satisfiable flame-retarding performance, practical mechanical properties and excellent softness and to provide its production process. CONSTITUTION:Fibers composed of the 1st polyester containing >=1,000ppm of phosphorus atom are blended with fibers composed of the 2nd polyester free from phosphorus atom and having a melting point lower than that of the 1st polyester by >=10 deg.C. An aggregate of the blended fiber is bonded by thermocompression bonding to obtain a nonwoven fabric. The nonwoven fabric is produced by the partial thermocompression bonding at a temperature lower than the melting point of the 2nd polyester by >=10 deg.C at a compression area ratio of 5-50%.
Patent JP-H05266607-A (JP)
Title: Head holding mechanism for magnetic recorder
IPC: G11B21/02
Filed: 1992-03-18
Abstract: PURPOSE:To make it possible to keep parallelism constantly between a carriage and a support rail by constituting two bearings for loading the carriage to the support rail such that parallelism can be kept constantly with respect to the support rail. CONSTITUTION:A magnetic head 15 is fixed to a carriage 16 through the use of a head bracket 23. Bearings, i.e., slide bushes 27, and resilient members 26 are housed in the carriage 16 which is covered by a bush 25. The bush 27 has crown profile and comes substantially in line contact or point contact, on the outer surface thereof, with the inner surface of the carriage 16. Furthermore, the bush 27 comes substantially in face contact, on the inner surface thereof, with the outer surface of a support rail 18. Since fluctuation of impact load between the carriage 16 and the support rail 18 can be suppressed through such constitution, carrying speed of the magnetic head 15 is stabilized and high accuracy can be kept in magnetic recording and reading.
Patent JP-S63237371-A (JP)
Inventor: BINSENTO KAATEISU
IPC: H01H1/58
Filed: 1987-03-16
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-2000255336-A (JP)
Title: Weather strip for riser panel
Inventor: YAMAZAKI TSUYOSHI
IPC: B60N2/90
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve an appearance quality without using any separate parts, and at the same time, to reduce in cost and to enhance workability by curtailing the number of part items and assembling manhours. SOLUTION: This weather strip 17 is the lower part of an automobile seat cushion 6, and it is provided with an engine room 10 installed beneath an opening part 9 of a floor 3 and a flange 16 bent downward to the peripheral end of a riser panel 11 partitioning off this seat cushion, while it is equipped with a section nearly U-shaped trim part 18 being fitted in a state that its opening part is set up upward in the flange 16. In this ease, a cover lip 24 extending toward the floor 3 is integrally formed in a sidewall 18b at the side of an indoor part 2 of the trim part 18, and in time of closing the riser panel 11, a tip part 24a of the cover lip 24 is constituted so as to make it contact with a cover panel 22 attached to the side of the floor 3.
Patent JP-H05178950-A (JP)
Title: Resin composition, solder resist resin composition and cured products thereof
Inventor: YOKOSHIMA MINORU
IPC: C09D11/106
Filed: 1992-02-18
Abstract: PURPOSE:To obtain a resin composition desirable for a solder resist by incorporating an unsaturated polycarboxylic acid resin of a specified composition. CONSTITUTION:An epoxy resin of the formula (wherein R1 and R2 are each a residue derived from a compound containing two or more phenolic hydroxyl groups; Z1 and Z2 are each 0, 1 or greater; M is glycidyl or hydrogen; and n is 1 or greater) is reacted with a (meth)acrylic acid in the presence of a catalyst (e.g. triethylamine) desirably in a diluent (e.g. methyl ethyl ketone). The obtained reaction product is reacted with a polybasic carboxylic acid or its anhydride (e.g. maleic anhydride) to produce an unsaturated polycarboxylic acid resin. This resin is used as an essential component to produce a solder resist resin composition.
Patent JP-H06246694-A (JP)
Title: Device and method for cutting flange of rubber-provided lengthy material
Inventor: FUKAWA YUKIO
IPC: B26F1/38
Filed: 1993-02-25
Abstract: PURPOSE:To improve workability so as to achieve cost reduction by simultaneously removing a flange in partly cut expected part rubber and lengthy material main unit from a lengthy material provided with water leak preventing rubber of a sash frame or the like in an automobile. CONSTITUTION:Adjacent to a female metal mold 7 of providing a shape agreeing with internal space of a lengthy body 1 with rubber 4 fixed onto a supporting base 10, a rubber reversing metal mold 6, formed with two circular arc-shaped reversing long grooves 5 facing downward in the inside, is arranged. A contact metal mold 9 for supporting the female metal mold 7 from a back part is arranged in the supporting base 10, and also a male metal mold 8 is slidably arranged in a position corresponding to an edge part of the female metal mold 7. This device is provided for removing a flange part of fin-shaped rubber protrusively provided in a fold back part of the lengthy body 1, and in the case of this removal, in a condition that the rubber 4 is reversed by the reversing metal mold 6, the flange part is partly removed simultaneously with the rubber 4 and the lengthy body 1 by mating of the female metal mold with the male metal mold.
Patent JP-S63228647-A (JP)
Title: Microwave integrated circuit device
Inventor: OKUBO HISAFUMI
IPC: H01L23/02
Filed: 1987-03-18
Abstract: PURPOSE:To reduce equivalent impedance and to prevent deterioration in high frequency characteristic, by packaging a microwave integrated circuit in an airtight manner, leading out an input terminal in the horizontal direction with respect to a case attaching surface in a package, cutting or raising the case attaching surface directly beneath at least the input/output terminals of the package in forming step parts, and forming step parts, which are coupled with said step parts, on carriers. CONSTITUTION:Step parts 6a and 6b are formed on a case attaching surface directly beneath input/output terminals of a package 3. Step parts 7a and 7b are formed on carriers 4a and 4b in to complement said step parts 6a and 6b. Since the step parts 6a, 6b, 7a and 7b can be formed by metal machining, the horizontal surfaces, where the step parts 6a, 6b, 7a and 7b are bonded, can be formed readily and accurately. When the package 3 and the carriers 4a and 4b are attached to the case, the step parts 6a and 6b of the package are coupled with the step parts 7a and 7b of the carriers 4a and 4b and bonded at the horizontal plane. Therefore, the length of each of gaps 8a and 8b becomes the length between the input/output terminals 2a and 2b and the horizontal bonding plane. The length is smaller than the thickness of the package 3.
Patent JP-H03262501-A (JP)
Title: Continuous discharge type centrifugal separator
Inventor: HOSHI NORIHARU
IPC: C02F11/12
Filed: 1990-03-14
Abstract: PURPOSE:To lower the suspended solid in a separated liquid by providing separated liquid inlets to the periphery of an inner body and immersing the inner body in the separated liquid pool formed in an outer body and using the separation and recovery chamber in the inner body as a drain passage to guide the separated liquid in the axial direction to discharge the same to the outside. CONSTITUTION:The interior of an inner body 12 is divided into a sludge supply chamber 26 and a separation and recovery chamber 28 and a feed pipe 14 is inserted in the sludge supply chamber 26 through the sludge supply port 12b of an outer body 10 and the inner body emitting port 12c communicating with a screw space 18 is provided to the chamber 26. The separated liquid inlets 12c communicating with the screw space 18 and the separated liquid outlet 12d communicating with the separated liquid discharge port 22 of the outer body 10 are provided to the separation and recovery chamber 28. The inner body 12 is at least partially immersed in a pool so as to allow a separated liquid to reach the separated liquid discharge port 22 from the screw space 28 through the separated liquid inlets 12c, the separation and recovery chamber 28 and the separated liquid outlet 12d. As a result, the concn. capacity of a centrifugal separator is enhanced and the suspended solid in the separated liquid is lowered.
Patent JP-H07266189-A (JP)
Title: Automatic programming method preventing unmachined corner part in milling work and device therefor
Inventor: KIKUCHI TAKEOMI
IPC: G05B19/4093
Filed: 1994-03-30
Abstract: PURPOSE:To compose a numerical control program with no unmachined portion speedily and easily by inserting numerical control data reciprocating between both corner-part apexes of this time tool centroid and the last time tool width centroid after the numerical control data of up to these corner parts where a fact that there are unmachined portions is judged. CONSTITUTION:Numerical data of up to a corner part apex B1 (Bn) of this time tool centroid from this time tool center B0 are originated. Next, a distance between both corner-part apexes A and B1 of a tool width centroid and the this time tool centroid is calculated. In succession, whether this distance is larger than tool radius or not is judged, and when it is larger than the tool radius, it is so judged that there is an unmachined portion, the numerical control data (B1 A1 B1) reciprocating between the corner part apes B1 of the this time tool centroid and the corner part apex A1 of the last time tool diameter centroid are inserted thereinto after the numerical control data of up to the corner-part apex B1.
Patent JP-S54152103-A (JP)
Title: Lamination of stator core of revolving armature
Inventor: SASAKI TOSHIO
IPC: H02K1/16
Filed: 1978-05-23
Abstract: PURPOSE: To curtail the manufacturing cost of clamp stud as well as shorten the time of lamination by providing oval grooves and guide grooves for iron core.  
     CONSTITUTION: The oval groove 22 for clam stud and the guide grooves 23 to 23" for guide keys are provided on the outside diameter side of the fan-like punched core plate 21. With such a core plate 21, the guide key 25 in contact with the guide groove is attached detachably to the stator frame 5 of revolving armature, the core plate is laminated in order up to a specified core length from the radial direction in such a way that the guide groove of the core plate is fitted on the guide key, clamp stud is inserted into the oval groove after lamination and at the same time the stator core is fastened to the stator frame by means of the clamp stud, and then the guide key is removed for lamination. Because no clamp stud is used as guide in this method, much higher processing accuracy for clamp stud is not requred and thus usual drawn tube can be used as it is, making the cost much lower. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57178030-A (JP)
Title: Coupling structure for pile and footing
Inventor: AKAGAWA SATOSHI
IPC: E02D27/12
Filed: 1981-04-24
Abstract: PURPOSE:To relieve a bending moment of a pile head produced due to a horizontal force of earthquake, by a method wherein a dash pot, having a cap for pile, and an elastic member are placed between the pile head and a footing. CONSTITUTION:A foundation pile 1 is formed in a ground, it is secureed by covering the pile with a cap 2, and a dash pot is coupled to a footing through reinforcing rods 6. The dash pot 3 consists of a cylinder 4, covers 5, 5a, and a coil spring 7, and the cylinder 4 is made of, for example, an elastic material. The coil spring 7 absorbs vibration at an earthquake time in cooperation with the cylinder 4, and the flexibility relieves the bending moment of the pile head. With a pressure regulating valve 10 opened, oil is fed to the dash pot 2 from a pressure oil tank 9, and this performs a correction of a foundation pile 1 at a nonuniform sinking time.
Patent JP-S59187046-A (JP)
Title: Glass-fiber reinforced heat-resistant resin composition
Inventor: UCHIDA MINORU
IPC: C08K7/00
Filed: 1983-04-07
Abstract: PURPOSE:A composition, obtained by incorporating a pelletlike polymer containing vinyl aromatic monomer, etc. containing glass fibers with a polymer consisting of maleimide and a vinyl aromatic monomer, and having improved heat resistance and stability at high temperatures. CONSTITUTION:A glass-fiber reinforced heat-resistant resin composition obtained by incorporating (A) 5-90wt% pelletlike polymer containing 10-50wt% resin component prepared by suspension polymerizing 40-100wt% vinyl aromatic monomer residue, 0-60wt% vinyl cyanide residue and 0-30wt% another copolymerizable vinyl monomer in the presence of 50-90wt% chopped glass fiber strands, (B) 95-10wt% polymer consisting of 10-50wt% maleimide residue, 90- 50wt% vinyl aromatic monomer residue, 0-10wt% maleic anhydride residue, etc., (C) 0-50wt% polymer consisting of 40-100wt% vinyl aromatic monomer residue, etc. and (D) 0-50wt% copolymer containing 30-95wt% resin component consisting of 5-70wt% rubber elastomer, 40-100wt% vinyl aromatic monomer residue, etc.
Patent JP-S62220795-A (JP)
Inventor: TAKAHASHI SUSUMU
IPC: F16L37/20
Filed: 1986-03-19
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-S59185275-A (JP)
Inventor: KATOU HIDEO
IPC: E05F3/20
Filed: 1983-04-07
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-S57177170-A (JP)
Title: Developing device of electrophotographic copying machine
Inventor: OOHASHI YASUSHI
IPC: G03G15/09
Filed: 1981-04-24
Abstract: PURPOSE:To raise developing density, by connecting DC and AC power sources to a magnetic brush sleeve and an auxiliary electrode which is brought into contact with a carrier group formed at the outside of developing region of the sleeve and around it. CONSTITUTION:A magnetic brush sleeve 2 immersed in a developing agent 8 in which insulating toner 7 and carrier are mixed, is provided at a peripheral part of a photoreceptor 1 and a developing device is formed by connecting the sleeve to a DC developing bias power source 5 and AC power source 6. An auxiliary electrode 4 is provided at the outside of region developed by the sleeve 2 and at the position which is brought into contact with a carrier group formed around the sleeve 2 is provided and DC power source 5 and AC 6 are connected to the auxiliary electrode in the same way. When a developing region of electrostatic latent images is narrow with an action of the electrode 4, the density of carrier sticking to the sleeve 2 is increased to raise developing density and to prevent edge effect.
Patent JP-S55155755-A (JP)
Title: Two-liquid coating device
Inventor: HORI SHIYOUZOU
IPC: B05B1/32
Filed: 1979-05-21
Abstract: PURPOSE: To simplify the device and make handling such as maintenance easy by simultaneously performing the opening and closing of on-off valves by an air cylinder.  
     CONSTITUTION: When air is introduced into an air cylinder 12 by an air lead-in pipe 13 to exert pressure to an air chamber 14, pistons 15 are pushed up and this pushing force is transmitted to shoulder parts 9 and sliding shafts 2 and pushed upward. Hence, the on-off valves open and the liquid in the liquid well chambers 5 are discharged through discharge ports 16 to the outside. It is also possible to form the device into the construction opposite from the above by mounting springs 8 to the air chambers 14 and admitting air into spring chambers 17 so that the on-off valves close when pressed by the air and open when the air is released. This makes it possible to integrate the sliding shafts of the on-off valves and the pipes of introducing liquids as well as to simplify the construction by performing the opening and closing of the on-off valves simultaneously by the air cylinder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51136422-A (JP)
Title: Photographic device
Inventor: ICHII KOUICHI
IPC: G03B17/52
Filed: 1975-05-22
Abstract: PURPOSE: To provide a time warning device which is set for a certain developing time, to prevent the film unit from accidental exposure of bending by locking the film magazine in a self-treatment type photographic device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5212352-A (JP)
Title: Cloth material and its manufacturing method and device
Inventor: PIEERU ERIZE EGUZUBURAYA
IPC: D02J3/18
Filed: 1976-05-27
Abstract: Textile strands or threads with no twist at least partially coated by wax are formed by immersion in a molten wax while in a false twisted state. The coated strands or threads are then cooled and the wax solidifies.