baber/WOPTO huggingface dataset:
Patent JP-H08111586-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: NAKAMICHI SEI
IPC: B32B15/08
Filed: 1995-04-03
Abstract: PURPOSE: To smooth the surface of a multilayer printed wiring board and to control the wiring board in thickness independent of the residual rate of an inner copper foil by a method wherein thermosetting undercoat is applied onto an inner circuit board and turned into a B stage, then a copper foil possessed of a thermosetting insulating adhesive agent layer is laminated thereon, and the inner circuit board and the copper foil are formed into one piece by heating. CONSTITUTION: Liquid undercoat 3 is applied onto an inner circuit board 1 thick enough to cover an inner circuit 2 by a coating equipment such as a screen printing device. Thereafter, the liquid undercoat 3 is turned into a B stage by heating. Then, a copper foil 5 where thermosetting insulating adhesive agent 4 is applied is laminated on the undercoat 3 with a hard roll 6. By using the hard roll 6, the surface of a multilayer printed wiring board of this constitution is turned smooth, and an interlayer' thickness between the inner circuit 2 and the copper foil 5 is determined by only the thickness of the thermosetting insulating adhesive agent.  Then, a concurrently integrating curing reaction is made to take place by heating to form the undercoat 3 and the thermosetting insulating adhesive agent 4 applied onto the copper foil 5 into one piece, and thus a multilayer printed wiring board 7 is manufactured.
Patent JP-H08271742-A (JP)
Title: Waveguide with filter and production of block for fixing filter
Inventor: TOMITA NOBUO
IPC: G02B6/12
Filed: 1995-04-03
Abstract: PURPOSE: To provide a waveguide with a filter with which the efficient fixing of a cord and a thin-film filter in a manner as to make both perpendicular is possible without warping this thin-film filter at the time of inserting and fixing the thin-film filter into the slit of a waveguide element and a process for producing a block for fixing the filter. CONSTITUTION: The thin-film filter 6 to be inserted into the slit of the waveguide with the filter formed by inserting the thin-film filter 6 into the slit crossing the core 2 of the waveguide element 4 formed on a waveguide substrate 1, then fixing the filter is fixed to the block 10 for fixing the filter and thereafter, this thin-film filter 6 is inserted into the slit and is fixed together with the block 10 for fixing the filter to the waveguide element 4.
Patent JP-S58194093-A (JP)
Inventor: KUROSAKI MAKOTO
IPC: G10D13/00
Filed: 1982-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08244953-A (JP)
Title: Joining method of goods
Inventor: KOBUKI MANABU
IPC: B65G47/68
Filed: 1995-03-08
Abstract: PURPOSE: To make the high speed joining of goods and the saving of a goods accumulation space by setting an imaginary space in a main stream line advancely so that the goods may not be accumulated beyond the maximum allowable amount and joining the goods into the main stream line when a prescribed imaginary space reaches a position facing to the goods to be joined. CONSTITUTION: A value obtained by dividing the carrying distance of an imaginary space from a load arrangement start to the taking out of respective goods by the carrying distance of the imaginary space between one pulse of a pulse encoder installed on the line shaft of a main stream line 2 becomes a pulse value from the load arrangement start to take out respective goods stored in a branch line 1. The pulse value and the number of the branch line 1 to take out the goods are memorized in a sequencer. The count of the pulse of the pulse encoder is started at the same time as the load arrangement start and a cylinder 35 of a goods take out device 3 provided on the tip end of the branch line 1 matched with an ordered pulse value is operated and controlled so that a prescribed goods can be taken out to the main stream line 2.
Patent JP-S63245033-A (JP)
Title: High speed frame synchronizing system
Inventor: IGUCHI KAZUO
IPC: H04J3/06
Filed: 1987-03-31
Abstract: PURPOSE:To attain high speed operation by applying detection of synchronization in parallel before the detection of a frame synchronizing signal and repeating the detection of synchronization after the detection of frame synchronizing signal and discriminating the establishment of the synchronization at the detection of synchronization for a prescribed number of times. CONSTITUTION:Before the detection of a frame synchronizing signal, a latch section 2 uses a latch pulse of fo/kHz to apply latching for each n-bit. A synchronizing detection section 7 applies the detection of a frame synchronizing signal from the latched data at each latch period Tk=k/fo, shifts the latch pulse by one bit for each frame to shift the latch data by one bit thereby detecting the synchronization if the signal is not detected, then the synchronization is detected within k-frame. After the detection of a frame synchronizing signal, a latch section 2 uses a latch pulse of fo/nHz to repeat the detection of synchronization for each latch period of Tn=n/fo, then the detection of synchronization is applied for each frame, and the establishment of synchronization is discriminated. Thus, high speed frame synchronization processing is attained.
Patent JP-H04289520-A (JP)
Title: Optical disk reproducing method
Inventor: YOKOTA HACHIRO
IPC: G11B17/22
Filed: 1991-03-19
Abstract: PURPOSE:To shorten the time required to start reproducing of a desired position after the start of optical disk exchange. CONSTITUTION:Just after loading of a magazine 1, a CD reproducing part 2 determines optimum values of the focus servo gain and the tracking servo gain with respect to each CD and reads TOC information and stores these focus servo gain optimum value, tracking servo gain optimum value, and TOC information in a memory 6. When a desired CD is reproduced from a desired position by the request thereafter, the desired CD is taken out from the magazine 1 and is set to the CD reproducing part 2, and the focus servo gain optimum value and the tracking servo gain optimum value which are related to the desired CD and are stored in the memory 6 are used to adjust focus and tracking servo gains to optimum values, and TOC information which is related to the desired CD and is stored in the memory 6 is used to search the desired position, and reproducing is started.
Patent JP-S574922-A (JP)
Title: Agent for lowering ammonia in blood
Inventor: MUTAI MASAHIKO
IPC: A61K35/74
Filed: 1980-06-12
Abstract: PURPOSE: The titled lowering agent that contains a specific oligosaccharide as an active principle, thus promoting the growth of Bifidobacterium and lowering ammonia originating from intestinal tracts.  
     CONSTITUTION: The agent for lowering ammonia in blood is obtained by using an oligomer of Gal-(Gal) n -Glc (Gal is residue of galactose; Glc is residue of glucose; n is 1W4) and, preferably Bifidobacterium cells as active ingredients. Bifidobacterium inhibits the formation of ammonia in intestinal tracts and the above oligosaccharide accelerates the growth of Bifidobacterium, thus the formation of ammonia in the tracts is effectively inhibited, resulting in lowering the ammonia in  blood to prevent or cure hyperammonemia. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60260573-A (JP)
Inventor: MAARANDO PII HATSUTO
IPC: A61P31/04
Filed: 1985-04-15
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-S562500-A (JP)
Title: Supplier of constant flow rate
Inventor: OOTA HIDETOSHI
IPC: F04F1/18
Filed: 1979-06-22
Abstract: PURPOSE: To control a pump to keep a constant flow rate without a movable part in contact with a liquid by regulating the injecting amount of air into a pumping-up pipe of a pump by means of an air-purge type detecting mechanism for the differential-pressure so that the differential pressure given by the water level difference between two sections in a flowrate-detecting tank may be kept at a fixed value.  
     CONSTITUTION: When airs are sent into bubbling pipes 12 and 13 for generating bubbles, air pressure in both pipes are proportional to water pressures H1 and H2, and consequently, their difference is detected by a differential pressure converter 16 for detecting the water level difference between sections 8 and 9 in a flowrate- detecting tank 7. An electric or air signal from this differential converter 16 proportional to the flow passing through an orifice 10 is sent to a flow regulation meter 17, and an air signal corresponding to the set point in the regulation meter 17 is sent to a regulator valve 19 via an air pipe 18 for regulating the opening degree. In this construction, the injected amount of air into a pumping-up pipe 4 is adjusted to regulate the pumping-up amount of water by a pneumatic water pump 6, and the water level difference between sections 8 and 9, that is, the flow rate at the orifice 10 is controlled to keep a constant value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60222166-A (JP)
Title: Continuous coating machine of paper
Inventor: TORISU MASAAKI
IPC: B05C11/10
Filed: 1984-04-20
Abstract: PURPOSE:To coat continuously a coating liquid uniformly on paper by combining a high-speed mixer, plural metering liquid delivery devices, a storage vessel, a coating device, and a scraping device to obtain the coating machine. CONSTITUTION:Each component of the raw material is mixed in a specified ratio by a high-speed mixer 2, and circulated between the mixer and metering liquid delivery devices 1-1, 1-2, and 1-3. The liquid after mixing is then charged into a storage vessel 5 from a discharge port through a supply tube 3, and the mixed liquid is coated on paper 13 with a coating roll 4. Excess deposited liquid is subsequently scraped down with a scraping device 6. The coating liquid is coated uniformly, thinly, and continuously in this way.
Patent JP-H01313320-A (JP)
Title: Zeolite based on silica and germanium oxide and synthesis
Inventor: JIYANRUI GIYUTO
IPC: B01J29/40
Filed: 1989-03-31
Abstract: Zeolite based on silica and germanium oxide, of general formula:  (Si96-xGex)O192  in which x is between 0.1 and 36 and with a structure of MFI type. The process for its manufacture comprises the following stages: (i) Preparation of a reaction mixture in an aqueous medium containing at least one source of silicon oxide, a source of germanium oxide, a structuring agent and when the pH is lower than or equal to 12 fluoride ions, with molar ratios Ge/(Si+Ge) of between 0.001 and 0.80, F/(Si+Ge) between 0.04 and 4, and structuring agent/(Si+Ge) between 0.002 and 4;  (ii) Crystallisation of the reaction mixture (iii) Recovery and calcination of the crystalline precipitate at a temperature above 450 DEG C.
Patent JP-S5411941-A (JP)
Title: Adhesive composition
Inventor: SATSUMOTO SHINICHI
IPC: C09J127/04
Filed: 1977-06-30
Abstract: PURPOSE: To obtain an adhesive composition usable in districts ranging from cold to vary hot ones without trouble, by dissolving a specifie amount of polyvinyl chloride in a solvent, followed by addition of a specific amount of a thickneing agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08279580-A (JP)
Title: Method of working lead frame, lead frame and semiconductor device
Inventor: TADA NOBUHIKO
IPC: H01L23/50
Filed: 1995-04-04
Abstract: PURPOSE: To work simply and economically a lead frame without bad influence of attached dross, by fixing the reverse side of the laser light incident side of a metal plate on a supporting plate, on which an adhesive layer with the thickness that is thicker than the maximum height of the attached dross. CONSTITUTION: A lead frame 100, which comprises many leads that are connected to terminals of a semiconductor chip, of which thickness is 0.3mm or less, minimum lead pitch is twice of the thickness of the plate or less and minimum width of the slits between the leads are the thickness of the plate or less, is formed from a thin metal plate 1. An insulating and heat resisting adhesive film 160 is mounted on a supporting plate 150. The thickness of the insulating film 160 is set to be thicker than the maximum height of dross 3. The reverse side of the laser light incident side of a metal plate 1 is attached to the adhesive film 160 on a supporting plate 150. The dross 3 is forced into the adhesive film 160 on the supporting plate 150 like an wedge and the inner edge parts of an inner leads 102 are fixed on the supporting plate 150.
Patent JP-H10256559-A (JP)
Title: Manufacture of semiconductor and semiconductor device
Inventor: OTANI HISASHI
IPC: H01L21/336
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: The effectively grow in lateral direction an amorphous silicon film by using nickel. SOLUTION: An amorphous silicon film 102 is formed by a low pressure thermal CVD method. A silicon oxide film 103 is formed on the amorphous silicon film 102. An opening 104 is formed in a part of the silicon oxide film 103 through which nickel atoms are selectively introduced. Lateral growing 10 by heat is carried out. In this case, heating temperature is set at 536-585 deg.C. In this way, influence of natural nucleus is eliminated and growing speed of 2-20μm/hr can be ensured.
Patent JP-H11273464-A (JP)
Title: Insulated electric wire
Inventor: NISHIGUCHI MASAMI
IPC: H01B3/44
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an insulated electric wire which is chiefly used in wirings of an electric/electronic apparatus, has a very high heat resistance, excellent low-temp. characteristic and a high degree of fire retardancy, and does not involve elution of heavy metal compound or emission of a large quantity of smoke or corrosive gas when it is disposed of. SOLUTION: An insulated electric wire with fire retardancy has a primary covering layer 3 provided on a conductor 2 and a secondary covering layer 4 provided at the periphery of the primary covering layer 3, wherein the primary layer 3 consists of a resin compound containing a specific polyolefin series resin in an amount 100 pts.wt. as major component, 90-135 pts.wt. metal hydrate, 7-14 pts.wt. red phosphorus, and 1-10 pts.wt. phenol series anti-oxidant, while the secondary layer 4 consists of a fire retardant resin compound containing a specific polyolefin series resin in an amount 100 pts.wt. as major component, 25-80 pts.wt. fire retarding material of polyammonium phosphate type, and 1-10 pts.wt. phenol series anti-oxidant, and therein the condition that primary layer volume/secondary layer volume >=2.8 should be met, and the two covering layers are of bridged structure.
Patent JP-H10256065-A (JP)
Title: Method for manufacturing winding core with improved iron loss
Inventor: YAMAJI TSUNEHIRO
IPC: C21D9/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To effectively suppress an interlayer short-circuiting on a lamination surface by laminating a metal thin strip and then specifying the dew point of a straightening annealing atmosphere when manufacturing an iron core through the straightening annealing process. SOLUTION: A silicon steel plate is used as a material for winding core to manufacture the winding core. For an annealing atmosphere N2 and Ar or a mixed inert gas of these are used to change the dew point. Also, an annealing temperature is set to approximately 800 deg.C. In this case, the dew point of the straightening annealing atmosphere is set to 0 deg.C or less, thus effectively preventing the occurrence of the oxidation of a lamination surface for causing increase in an iron loss and an interlayer short-circuiting on a lamination surface accompanied by it. Also, the dew point is especially set to -10 deg.C or less, thus further effectively preventing the oxidation of the lamination surface and hence obtaining the winding core with a low iron loss and less scattering in an iron loss value.
Patent JP-2000277802-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA SHINJI
IPC: H01L21/28
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To lower resistivity in p- and n-type ohmic electrodes of a semiconductor device composed of a III-V nitride compound semiconductor. SOLUTION: On a sapphire substrate 1, an undoped GaN buffer layer 2, an undoped GaN layer 3, a p-type doped GaN 4a doped with Mg, which is a p-type impurity, are sequentially grown in crystallized states (a). Then a p-type electrode 9 is formed by sequentially vapor-depositing alloy film 8 made of Ni and Mg and an Au film 6 on the p-type doped GaN film 4a (b). Thereafter, the p-type doped GaN layer 4a is changed into a low-resistance GaN layer 4 by activating Mg contained in the layer 4a by expelling hydrogen from the layer 4a by subjecting it to temperature raising and lowering of the temperature of the substrate 1 between 70 deg.C and room temperature three times.
Patent JP-H08278297-A (JP)
Title: Reference flaw-detecting jig and ultrasonic flaw-detecting method using the jig
Inventor: HATADA TAKESHI
IPC: G01N29/04
Filed: 1995-04-04
Abstract: PURPOSE: To simply and accurately detect the reflection echo from e reference hole of ϕ4×4 of a standard testpiece STB-A3. CONSTITUTION: A jig 1 has a guide 11 formed at the outer end face in the same shape ass the end face of a standard testpiece STB-A3 and extended obliquely to the longitudinal direction of the jig 1 and a scale indicating the horizontal distance from a reference defect and attached along the guide 11. The jig 1 is mounted on the upper or lower surface of the STB-A3 and so aligned that the end face of the STB-AC and the outer end face of the jig 1 become substantially in plane. The probe 2 of an ultrasonic flaw detector is brought into contact with the guide 11, moved to the scale position responsive to the refractive angle of the probe 2 with the scale as a measure, and an ultrasonic wave is transmitted.  As long as the probe 2 is brought into contact with the guide 11, the wave from the probe 2 is emitted to the center of the reference defect, and hence the reflection echo from the reference defect can be effectively detected.
Patent JP-H11268159-A (JP)
Title: Laminated sheet for asphalt roofing
Inventor: NOZU TAKASHI
IPC: D04H3/011
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for asphalt roofing with high strength, high coefficient of elasticity and reliable dimensional stability. SOLUTION: This laminated sheet for asphalt roofing comprises at least, an intermediate layer part including glass fibers having 3 kg or more tensile strength, 2 kg or more stress value at the time of 2% elongation, and 0.1% or less of dry heat shrinkage at the time of heat treatment at 200 deg.C for 10 min., disposed at least, in one direction, and a polyester long fiber unwoven fabric layer laminated on both front/back faces of the intermediate layer part. In addition, polyester long fibers forming the unwoven fabric on both front/back faces of the intermediate layer part are interwoven by needle punching process, and further, are intertwined with the glass fibers forming the intermediate layer part as an integral layer.
Patent JP-S523082-A (JP)
Title: Prepartion of 2-alkyl-4-alkoxy-5-morpholino-3(2h)-pyridazinone
Inventor: TAKATANI MASAHIRO
IPC: C07D237/22
Filed: 1975-06-24
Abstract: PURPOSE: To prepare the title compounds, which are water-soluble and lowtoxicity anti-inflammatory analgesics, in high yields by alkylating corresponding pyridazinones with dialkyl sulfates, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59204759-A (JP)
Title: Simultaneous measuring system of glucose and amylase
Inventor: ISHIDA KEIICHI
IPC: G01N33/487
Filed: 1983-05-09
Abstract: PURPOSE:To make measurements on both glucose and amylase with the same apparatus, by following measurements of intensity of glucose by means of endogenous glucose with an enzyme film, measurement of intensity of amylase by means of the amylase reaction. CONSTITUTION:Admission of a defection sample including glucose and amylase, such as, for instance, blood, etc. from an introducing port 8 of reaction cell 3, an enzyme film sensor1 responses immediately to the endogenous glucose existing from the start in the sample and collects a sensor output value G in a time point T1 where, at a computing member 6, changes of the preset time t1 or sensor output becomes almost zero, and after the value is converted to a glucose intensity value, it is represented in a display unit DI1. Substrates of resolution aiding enzyme, such as alpha-glucosidase and of amylase, such as maltopentaose are introduced and after preset time t2 the sensor output value G+A is collected and by subtraction of G and the output value based on the amylase reaction is obtained and after converting it into the amylase intensity and the result is represented in a display unit DI2.
Patent JP-2000271859-A (JP)
Title: Polishing device for stabilizing polishing rate
Inventor: SHIBATANI HIROSHI
IPC: B24B37/07
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion in the polishing rates of semiconductor wafers for every run by controlling a platen rotation speed and a head rotation speed in such a state as increasing/decreasing the relative speed according to the polishing rates of the semiconductor wafers. SOLUTION: The detection result of a polishing rate after completing the polishing is fed back so that a platen rotation speed or a carousel rotation speed, or the both rotation speeds are increased/decreased to the optimal values. A polishing pad 2 is stuck to the whole surface of the platen 1 to polish one side of a semiconductor wafer 5. A drive motor 3 rotates the platen 1 about an axis via a rotary shaft 3a and its rotation speed (platen rotation speed ΩP) is controlled by the platen rotation speed IP. The rotation speed of a head drive motor 7 (head rotation speed ΩH) is controlled by the head rotation command current IH.  A control part 10 finds the absolute value of the difference between the film thickness of the semiconductor wafer 5 obtained by the measurement data of the film thickness before the polishing and the film thickness obtained by the measurement data of the film thickness after the polishing as the polishing rate.
Patent JP-S556871-A (JP)
Title: Multilayer wiring type semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L21/60
Filed: 1978-06-29
Abstract: PURPOSE: To improve the reliability of performance characteristics, by covering a wiring end exposing portion of a foundation metallic film in a laminated metallic film contacting with a layer insulating film and a photo-resist film hardened on a surface of the layer insulating film near the exposing portion.  
     CONSTITUTION: This device is provided with a silicon substrate 1, a silicon oxide or a silicon nitrising film or these combination insulating film 2, a diffusion element range 3, a lower region wiring Al film 5 in a shpae that contacts with a Pt-Si alloy region or an Al-Si alloy region 4 of an insulating film opening portion of the diffusion element portion and an Al 2 O 3  film 6 between wiring. A main surface is equipped with a layer insulating film 7 such as a SiO 2  film or a Si 3 N 4  film, a foundation metallic film such as a Ti-Pt film 8 in a shape that contacts with a fixed opening portion of the layer insulating film 7 and an upper region wiring Ti-Pt-Au film obtained by wiring a laminated film such as a plated Au film 9. 
     COPYRIGHT: (C)1980,JPO&Japio