baber/WOPTO huggingface dataset:
Patent JP-2000022551-A (JP)
Title: Pcm signal encoder and pcm signal decoder
Inventor: YAMABE TAKAO
IPC: H04B14/06
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a PCM signal encoder capable of detecting a bit error without using a special error detection word, outputting highly reliable reproducing sound and performing highly efficient encoding and the decoder. SOLUTION: Continuous audio signals are divided into blocks sectioned by a prescribed sample length unit by a block buffer 1 and supplied to predictors 3-6 prepared for plural kinds and the audio signals of the next sample are respectively predicted. Then, the prediction residual signals of predicted value signals outputted from the predictors 3-6 and the source audio signals of the next sample are calculated in subtractors 7-10 and an optimum prediction residual signal is selected from them in a selector 16. Further, the selected prediction residual signal is encoded in a quantizer 17 and bit distribution information, predictor selection information and the source audio signal corresponding to the last prescribed sample part of the encoded prediction error signal included in a preceding stage block are packed and outputted from a multiplexer 18.
Patent JP-S6080279-A (JP)
Title: Insulated gate type transistor
Inventor: OOMURA YASUHISA
IPC: H01L29/786
Filed: 1983-10-08
Abstract: PURPOSE:To obtain the lateral IG type transistor showing the good characteristic of current cut-off without thickening an insulator layer by a method wherein a field cut-off layer is arranged between the insulator layer on a semiconductor substrate and an active layer. CONSTITUTION:The insulation layer 2 on the semiconductor substrate 1 is provided with the active layer 3 of n type semiconductor via field cut-off layer 10, and an N<+> cathode layer 4, a P<+> anode layer 5, a gate insulation film 6, and electrodes 7-9 are attached as normal. The layer 10 is made of semi-insulator and can be obtained by high temperature treatment with the O concentration set at 10-50% by O ion implantation e.g. to Si. The thickness tC of the layer 3 is less than the twice of a Debye length proper to the semiconductor of the layer 3. When positive voltages VAK and VGK are impressed on the gate and anode, a depletion layer 11 generates in part of the layer 3 by the effect of the layer 10, and the anode current IAK decreases by supporting most part of the VAK; accordingly the point of rise of the IAK can be changed by the VGK. Since holes are not generated in the interface between the layer 3 and the layer 10, the leakage current does not flow even by a sufficient increase in the VGK.
Patent JP-2000015090-A (JP)
Title: Ultraviolet irradiation apparatus for photochemical reaction
Inventor: DOGE TADAO
IPC: C07C401/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To cause photochemical reaction efficiently by a method in which when a photo-reaction solution of an organic compound solution is irradiated with ultraviolet light of a specified wavelength to generate the aimed photochemical reaction, the photochemical-reaction solution is with the ultraviolet light through a quartz rod. SOLUTION: Light of not only an ultraviolet region but also the far ultraviolet region, visible region, and infrared region are emitted from a discharge lamp 11, and for example, ultraviolet light 254-405 nm in wavelength is obtained by the wavelength selection characteristics of an elliptic reaction mirror 12 and a plane mirror 13. By the transmission of the ultraviolet light of the specified wavelength region through an interference filter 16, ultraviolet light of a narrower wavelength region of 280-320 nm is obtained and made incident to the upper end surface of a quartz rod 20 through a plane mirror 17 and a condensing lens 18.  The ultraviolet light of a specified wavelength is transmitted in the longitudinal direction while repeating total reflection in the quartz rod 20 and emitted from the lower end part of the rod 20 to the outside so that a photo-reaction solution L is irradiated with the ultraviolet light.
Patent JP-S6436721-A (JP)
Title: Quenching apparatus
Inventor: IWAI SHIGEHARU
IPC: C21D1/18
Filed: 1987-07-30
Abstract: PURPOSE:To prevent contamination washing water in a hot rinse vessel and to reduce consumption of glycol by arranging a shower washing vessel for a quenched product in quenching liquid mixing the water and the glycol at the front step of the hot rinse vessel and arranging a separating vessel for drainage of the washing vessel. CONSTITUTION:The shower washing vessel 6 is arranged at the front step of the hot rinse vessel 4 and also the separating vessel 7 for drainage supplied from the washing vessel 6 is arranged. The heated product 2 in a heating furnace 1 is dipped and quenched into the quenching liquid mixing the water and the glycol in a quenching vessel 3, and carried to the washing vessel 6, and the quenching liquid stuck to the product 2 from the quenching vessel 3 is washed out into the vessel 6 by the washing water injected from nozzles 14. Therefore, the product 2 without sticking the glycol is carried to the hot rinse vessel 4. Further, the washing water containing the glycol in the vessel 6 is carried to the separating vessel 7 and heated with a heater 16 at about 80-85 deg.C to separate the water W and the glycol G, and the glycol is precipitated and recovered on the vessel bottom.
Patent JP-H0475399-A (JP)
Title: Multilayer circuit member and its manufacture
Inventor: NISHIHARA MUNEKAZU
IPC: H05K3/28
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a multilayer circuit member formed into a united one-body molding having an arbitrary shape, by forming a multilayer circuit body made by laminating and interconnecting filmlike members having circuit patterns into a united one-body molding. CONSTITUTION:A multilayer circuit body 1 made by laminating and interconnecting a plurality of filmlike members having circuit patterns is formed in one united body inside a molded member 2, a connecting section with an external circuit extends from an end of the molded member 2 to outside, the multilayer of the multilayer circuit body 1 is manufactured using pastelike conductive material by a method of drawing etc., and then the filmlike members 6 are set in a mold for molding. And after laminating and molding them with molds successively by injection molding, compression molding, transfer molding, blow molding, cast molding, etc., through holes 3 are board. Then, the through holes are filled and pentrated with the pastelike conductive material, and interconnection between the laminated layers is made. In this way, multilayer circuit members of arbitrary shapes can be obtained. As a result, it becomes possible to make flexible circuits into a multilayer circuit in a molding of an arbitrary shape, and to cope with the miniaturization and diversification of commodity needs.
Patent JP-S6250536-A (JP)
Inventor: SUEMATSU DAIKICHI
IPC: E03F3/04
Filed: 1985-08-27
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-H0474410-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: MIZUGUCHI HITOSHI
IPC: H01G9/08
Filed: 1990-07-16
Abstract: PURPOSE:To obtain an aluminum electrolytic capacitor which can weaken the transmission of a vibration and whose quakeproof property is excellent by a method wherein a plate with which the ceiling face part of a metal case is covered is formed of a material whose electrical insulation property is high and which is elastic. CONSTITUTION:At an aluminum electrolytic capacitor, an extraction lead 12 of a capacitor element 11 is caulked and connected to a sealing sheet 14 to which a metal terminal 13 has been attached; the capacitor element 11 is housed inside a bottomed cylindrical metal case 15 which is composed of aluminum. After that, a sealing member 14 is attached to the opening part of the metal case 15, and the case is sealed. The ceiling face part of the metal case 15 is covered with a plate 16 such as a rubber or the like whose electrical insulation property is high and which is elastic; the outside face of the metal case 15 is covered with an outerpackage sleeve 17 made of vinyl chloride. When a vibration is exerted on a set in a state that the aluminum electrolytic capacitor has been attached to a board 19 on the side of the set via a mounting metal fitting 18, the vibration is absorbed by the plate 16 such as the rubber or the like. Consequently, it is possible to eliminate troubles such as the cutting, the breakage and the like of the extraction lead 12 extracted from the capacitor element 12.
Patent JP-H0477413-A (JP)
Title: Aqueous hair cosmetic
Inventor: SATO MASAHIRO
IPC: A61K8/86
Filed: 1990-07-17
Abstract: PURPOSE:To obtain an aqueous hair care cosmetic having little greasiness, finish of highly oily feeling, excellent hair dressing power and hair retaining power, comprising an adduct of diglycerol with polyoxypropylene and an ampholytic polymer compound or a nonionic polymer compound. CONSTITUTION:0.1-50wt.% adduct of diglycerin with polyoxypropylene is blended with 0.1-20wt.% amphoteric polymer compound and/or nonionic polymer compound, further >=30wt.% water and properly well-known components such as thickening agent, ultraviolet light absorber and surfactant and prepared by a conventional procedure to give the objective substance. The substance is applied as a hair dressing agent in a jelly state of an aerosol type foamy state, provides the same oily feeling as pomade or hair liquid has and shows little greasiness of hair in finish.
Patent JP-2000008576-A (JP)
Title: Fitting structure for precast concrete rising wall
Inventor: TAJIMA HIROAKI
IPC: E04B1/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for a rising wall of an outer wall handrail exposing no joint on an external appearance and having high safety in execution. SOLUTION: Sleeve joints 11 are buried in the horizontal direction at the prescribed intervals in the staircase longitudinal direction so that their mouths appear on the outside end face 2a of a staircase floor slab 2. Joint bars 12A at the lower end portions of connecting reinforcing bars 12 buried in a precast concrete handrail plate 1 at the interval equal to the arrangement interval of the sleeve joints 11 are bent and protruded to the side from the inner face of the handrail plate 1 then are inserted and fixed to the sleeve joints 11. The precast concrete handrail plate 1 is fitted to the staircase floor slab 2.
Patent JP-S6250694-A (JP)
Inventor: MATSUMIYA SHOICHI
IPC: G01T3/00
Filed: 1985-08-30
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-S6346860-A (JP)
Title: Composite g4 facsimile equipment
Inventor: SONEHARA NOBORU
IPC: H04N1/32
Filed: 1986-08-14
Abstract: PURPOSE:To efficiently fulfill the center access function by providing a G4 facsimile equipment with an interface circuit to a personal computer or the like and a document switching control part. CONSTITUTION:A G4 facsimile equipment 5 is provided with the interface circuit to a data processor like a personal computer 6 and a switching control part between a character medium channel 7 and a facsimile medium channel 8 and is connected to a center 3 through a logical channel separating part 9 of the same physical line. Consequently, the personal computer 6 and the center 3 freely communicate with each other by using the communication control part of the equipment 5, and input/output processings are performed in each of the personal computer and the facsimile in accordance with information attributes without increasing the number of lines, thus efficiently fulfilling the center access function.
Patent JP-H1135043-A (JP)
Title: Transportation container
Inventor: TAKEGAMI KENICHI
IPC: B65D1/40
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent, when one of the short sides of an upper container main body is lifted for the check of its contents, its support legs from falling into a lower container main body. SOLUTION: Container main bodies 1 can be nested and stacked. Near the pockets 5 of the flange 2 of the short sides of each of them, recesses 9 are made such that with the container main bodies 1 stack one above the other, fit-in projections formed on the undersides of the support legs of the short sides of the upper container main body 1 are fitted in them. Between the recesses 9 and the container main body 1, small projections 25 are provided.  At least either the side-face of each small projection 25 on the side of the corresponding recess 9 or the underside of each fit-in projection is inclined so that in an inclined position, where a user can take a look inside the lower container main body 1 by lifting one of the short sides of the upper container main body 1 around the other short side as a fulcrum while the container main bodies 1 kept stacked, the side-face of the small projection 25 on the side of the recess 9 and the underside of the fit-in projection are in contacts with each other, face-to-face.
Patent JP-S61113009-A (JP)
Inventor: KURUTO FUSUGENGAA
IPC: G02B6/293
Filed: 1985-08-30
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-H0743187-A (JP)
Title: Flow rate device
Inventor: NAKANE SHINICHI
IPC: G01F1/00
Filed: 1993-07-30
Abstract: PURPOSE:To perform data analysis when a trouble takes place by providing a flow rate state detecting means for detecting the flow rate state of a fluid; a flow rate state judging means for judging whether it deviates from a standard flow rate or not; and an nonvolatile memory means for storing a prescribed data. CONSTITUTION:A flow rate state detecting means 2 detects the flow rate state of a fluid by the signal from a flow rate measuring means 1. A flow rate state judging means 7 judges whether the signal from the means 2 deviates from a preset standard flow rate state or not. When the deviation from the standard flow rate state is judged by the means 7, a control part 11 operates an interrupting means 9. When a prescribed signal is inputted to an external signal input means 8, the control part 11 detects this and operates the means 9. The control part 11 then signal-transmits the integrated value and the information related to interruption through a communicating means 10. A battery means 12 supplies and controls a power source to each means according to the control of the control part 11. The communication frequency of the data transmission of the means 10 with the outside by using the means 12 is also stored in an nonvolatile memory means 4.
Patent JP-S6250105-A (JP)
Title: Injection molding machine
Inventor: HARUHARA AKIRA
IPC: B29C39/42
Filed: 1985-08-29
Abstract: PURPOSE:To unnecessitate an oil-pressure cylinder for driving a vacuum pump, by securing either of a cylinder or a piston rod of plunger type vacuum pump composing a vacuum sucking device to the side of bottom force, and the other to the side of top force. CONSTITUTION:First pipeline 11 and second pipeline 13 are coupled through a change-over valve 12, and fourth pipeline 17 and fifth pipeline 22 are coupled through a change-over valve 16. When, from this state, the piston rod 9 of a mold closing cylinder 5 is extended downwards to execute mold closing operation, a slide bracket 8 falls down and the inside of a vacuum tank 14 is degassed by a vacuum pump 10 driven under interlocking with the mold closing cylinder 5. Then the vacuum tank 14 and a vacuum chamber 20 are coupled, and while the inside of a cavity 3 is degassed, resin material is poured into the cavity 3. The with the flows of air is equallized and the occurrence of air-trap can be prevented.
Patent JP-H0946041-A (JP)
Title: Manufacture of printed wiring board
Inventor: IKEGAYA FUMITOSHI
IPC: H05K3/40
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To adopt constitution that a rigid laminated unitary body is formed and the tip part of a conductor bum is directly connected to a conductive metal foil, by achieving no-oxidation of the entire surface of the conductive metal foil in contact with the tip part of the conductor bump penetrating a synthetic-resin-based sheet, and roughening the surface. SOLUTION: A printed wiring board comprises a laminated element 7 wherein the tip part of a conductor bump 2 is protruding from the surface of a synthetic-resin- based sheet 3. One main surface is reduced and processed beforehand at the protruding surface. The rouphened surface is made to face, and a copper foil 8 is laminated and arranged. A polyimide-resin-based film as a protecting film 9 is laminated and arranged on the copper foil 8 and heated. With the film being compressed, the protecting film 9 is cooled and released. A double-surface copper-foil laminate layer 10, whose both surfaces are electrically connected, is formed. The copper foil 8 is minutely bonded to the surface of the synthetic-resin-based sheet 3 so as to form a unitary body.  At the same time, the tip part of the conductor bump 2 penetrated into the synthetic-resin-based sheet 3 in contact with the surface of the copper foil 8 undergoes plastic deformation, and the same plane is formed. Therefore, the constitution that the tip part of the conductor bump is directly connected to the conductive metal foil can be adopted.
Patent JP-2000239796-A (JP)
Title: Hot rolled steel wire rod with scale excellent in protecting property and cold mechanical descaling property
Inventor: HIDAKA YASUYOSHI
IPC: C22C38/18
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a hot rolled steel wire rod with scale whose surface covered with a scale layer excellent in protecting properties in the process of storage and transport and mechanical descaling properties. SOLUTION: As to the hot rolled wire rod with scale whose surface is covered with a scale layer in which the area ratio of defect generating parts causing blisters is <=10%, the steel stock is preferably composed of carbon steel or low alloy steel contg., by weight, 0.7 to 1.1% C, 0.1 to 1.5% Si, 0.2 to 1% Mn, 0 to 1% Cr, <=0.0003% Al, <=0.01% S and 0.001 to 0.01% Ca or/and one or more kinds among Y, Ce, La, Nd and Pr by 0.0005 to 0.02% in total.
Patent JP-H0356508-A (JP)
Title: Preparation of stereoregular polyolefin
Inventor: HARA TAIJI
IPC: C08F4/60
Filed: 1989-07-25
Abstract: PURPOSE:To prepare the subject polymer having a good particle shape and a controlled mol. wt. by employing a catalyst comprising a component prepared by carrying a cyclopentadienyl group-containing transition metal compound and an organic Al compound on a specific solid complex, a specified organic metal component and an electron donor. CONSTITUTION:An olefin is polymerized in the presence of a catalyst to provide the objective polymer, the catalyst comprising (A) a catalyst component prepared by bringing a solid complex containing magnesium, titanium, halogen and an electron donor compound (e.g. isobutyl phthalate) into contact with the reaction product between an organic transition metal compound having a (substituted) cyclopentadienyl group [e.g. bid(cyclopentadienyl)dimethyl titanium ] and an alkyl aluminum compound (e.g. trimethyl aluminum) and/or a mixture thereof, (B) the organic compound of the group IA, IIA, IIB, IIIB or IVB metal (e.g. triethyl aluminum) and (C) an electron donor compound (e.g. diphenyldimethoxy silane).
Patent JP-H06204948-A (JP)
Title: Device and method of fail-safe automatic interruption for high-output light communication system
Inventor: TOOMASU SHII MAKUDAAMOTSUTO
IPC: H04B10/02
Filed: 1993-07-30
Abstract: PURPOSE: To prevent excessive exposure of human eyes to light energy by transmitting signals mutually opposite and breaking an amplifier adjacent to one point on one of a paired cables, when a disconnection occurs at that point. CONSTITUTION: An optical fiber communication system 10 is composed of cables 14 and 16 and has a pair 12 of bidirectional cables of optical fibers from the east to the west or from the west to the east. The transmission of cable 14 is generated towards the east, as shown by an arrow 28, and reaches a receiver 20 through plural optical amplifiers 40a and 40b. On the other hand, the transmission of the cable 16 is generated towards the west as shown by an arrow 30 and reaches a receiver 24 through plural optical amplifiers 42a and 42b. The amplifiers 40a and 42b and the amplifiers 40b and 42a respectively form pairs inside optical repeaters 46a and 46b. When the disconnection occurs at a point A inside the cable 14, the input to the repeater 46b is stopped at the amplifier 40b.  The loss of optical signal is detected by the amplifier 42b, the amplifier 40a is interrupted, so that the generation of light energy at the point A in the cable 14 can be stopped or reduced. Moreover, the repeaters 46a and 46b are interrupted.
Patent JP-H0544134-A (JP)
Title: Double negative cam machine
Inventor: AIKEI KINYA
IPC: D03C5/02
Filed: 1991-07-31
Abstract: PURPOSE:To reduce costs, etc., by changing a system without exchanging a cam. CONSTITUTION:In a negative cam machine wherein a heald frame 1 is raised (or dropped) by a cam lever 5 rocking by rotation of a cam and returned by a spring 2, a front side cam-follower 7 and a rear side cam-follower 8 are arranged at the front 5b and the rear 5c of the cam lever with laying a support 6 of the cam lever between the cam-followers and the cam consists of a front side cam 9 and a rear side cam 10 which can be brought into contact with the front side cam-follower and the rear side cam-follower. Further a phase control device 11 to regulate any phase of the front side cam and the rear side cam is installed.
Patent JP-S6346971-A (JP)
Inventor: TAKAI HIDEO
IPC: B61F1/12
Filed: 1986-08-15
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-H0635987-A (JP)
Title: Device and mehtod for preparing circuit diagram
Inventor: OMURA MASAYUKI
IPC: G06F17/30
Filed: 1992-07-17
Abstract: PURPOSE:To easily perform the data retrieval of another page and the display of the retrieved result concerning the circuit diagram preparing device (CAD device.) CONSTITUTION:This device is provided with a circuit diagram data base file 1 to store circuit data at every page, net file preparing means 2 to prepare a net file for making the page of a circuit diagram containing a pertinent signal name for every signal name from the circuit diagram data base file 1 correspond to a coordinate for displaying the signal name on that page, and net file 3, a circuit diagram preparing means is provided with a means to prepare the signal name information of the circuit diagram, signal name and page containing the signal name by referring to the circuit diagram data base file 1 and the net file 3 based on data inputted from a data input means 7, and a display processing means 10 is provided with a means to display the circuit diagram and the signal name information prepared by the circuit diagram preparing means 4 and means to display the referred circuit diagram on a circuit diagram display picture.
Patent JP-H1040557-A (JP)
Title: Tracking servo apparatus and its adjusting method
Inventor: HASHIMOTO MINORU
IPC: G11B7/09
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a high performance treading servo apparatus which assures highly accurate and proper tracking by selecting a thread servo signal during the normal operation and also selecting a generated vibration signal for adjustment during the bias adjusting operation in order to drive a thread actuator depending on the selected signal. SOLUTION: A signal to vibrate an optical pickup with the predetermined period is generated in an adjusting vibration signal generator 24 and it is then applied to a thread motor 32 via an adder 25, thread motor drive amplifier 31 in order to vibrate the optical pickup. Thereby, generated tracking error signal is detected in an error signal detector 10 and the gain and phase are adjusted in a tracking servo controller 22 so that a tracking servo signal of the more adequate level and phase can be generated. In this case, an intermediate point servo signal CS is generated in the intermediate point servo controller 23 and it is then applied to a tracking coil 34 via a switch 26 and a tracking coil drive amplifier 33. Thereby, the intermediate point servo can be executed to maintain an objective lens at the center of the field.