baber/WOPTO huggingface dataset:
Patent JP-H04315294-A (JP)
Title: Portable information carrier and input/output device for the same carrier
Inventor: YASUI SEIHO
IPC: G06K17/00
Filed: 1991-04-15
Abstract: PURPOSE:To present the portable information carrier and the input/ output device for the above carrier which can resolve the problem of not sufficiently operating the service method of collecting the stamps of paper chips and to stick them onto a pasteboard can easily receive the service for a customer, can improve the will of purchase and can contribute to the sales promotion of the sales side. CONSTITUTION:This device is composed of a marking card 1 equipped with a magnetic recording layer 5b and a heat sensitive coloring layer 2 and a marking card terminal to accept this card, and the terminal is equipped with the receiving means of the card 1 connected to a processing means, output means and input means. The processing means stores information peculiar for a group, to which the terminal belongs, in the magnetic recording layer 5b when the card 1 is first inserted to the terminal, stores the information in the magnetic recording layer 5b based on the information from the input means in the case of detecting the information peculiar for the group when the card is inserted layer after words, and displays the relevant information at the heat sensitive coloring layer 2 and therefore, the card 1 plays the role of the conventional pasteboard.
Patent JP-S63248227-A (JP)
Title: Telephone system
Inventor: SUZUKI KATSUO
IPC: H04M1/00
Filed: 1987-04-03
Abstract: PURPOSE:To reduce a troublesome operation of power ON/OFF of a telephone set and useless power consumption of the telephone set by turning on/off the power supply of the telephone set in response to the ON/ FF operation of a main power switch automatically from a main power switch in the automatic remote control. CONSTITUTION:With a power switch 20 feeding power from the main power supply 10 turned on, a telephone set power supply control command means 32 connects a connection changeover means 55 from a feeding end to a prescribed load R4. Thus, a current flows from the secondary battery of the telephone set power circuit to the prescribed load R4 and the telephone set power control means generates a power OM 2nd signal. When the power switch 20 is turned off, the telephone set power control means 32 generates the 2nd signal and the signal discriminating means of the telephone set erases the power ON 1st signal. That is, the telephone set power supply circuit is deenergized. Thus, the troublesome operation of the telephone set power supply circuit by the operator and the waste of secondary battery are avoided.
Patent JP-S537510-A (JP)
Title: Removing equipment for slag in melting furnace
Inventor: YAMAMOTO SATOMI
IPC: F27D3/15
Filed: 1976-07-10
Abstract: PURPOSE:To throw the raw material to be charged directly into the molten metal and thus to improve the yield of charging, by blowing the inert gas into the molten metal from the furnace bottom or the lateral part of the metal melting furnace and by making swell up the surface of molten metal with the rising bubbles of the inert gas and exposing the surface out of the molten slag.
Patent JP-H02263731-A (JP)
Title: Thick film copper paste
Inventor: ASADA EIICHI
IPC: H01B1/16
Filed: 1989-03-31
Abstract: PURPOSE:To enhance adhesion strength by compounding two kinds of spherical Cu powder in specified weight ratio, glass powder and org. vehicle, and further TiO. CONSTITUTION:(a) Spherical Cu powder with specific surface area of 1.5 to 2.0m<2>/g and average particle size of 0.34 to 0.45mum, (b) spherical Cu powder with specific surface are of 0.3 to 0.8m<2>/g and average particle size of 0.84 to 2.2mum are mixed by the weight ratio of 90/10 to 40/60, and 0.5 to 10 parts by weight of glass powder and a proper amt. of org. vehicle are compounded with 100 parts by weight of the mixture of (a) and (b). Further, 3.0 or less parts by weight of TiO and if required, an additive such as Bi2O3, V2O5 are added to produce the conductive Cu paste.
Patent JP-H02260635-A (JP)
Title: Dry etching of amorphous silicon device
Inventor: KITAMURA KOICHI
IPC: H01L21/302
Filed: 1989-03-31
Abstract: PURPOSE:To avoid the deterioration of the device characteristics due to dryetching process by a method wherein the parts exceeding the width of the element part in defective conductivity of amorphous Si part of at least one out of upper and lower electrodes is excess-etched away. CONSTITUTION:A lower electrode 6, a p type amorphous silicon layer 5' an i type amorphous silicon layer 4, an n type amorphous silicon layer 3 and an upper electrode 2 are laminated on an Si substrate 7 and then a resist mask 1 is formed. One side of the upper electrode 2 is excessetched away by the size exceeding 1mum. Next, when the layers 5, 4, 3 are anisotropically etched away by RIE process, etc., the width of the amorphous Si part is equalized with that of the resist 1. Furthermore, during the anisotropical etching process, the etched away parts of the amorphous Si are exposed to the etching plasma, etching beams, etc., during the dryetching process to form a channel part 8 in defective conductivity. Finally, the electrode 6 is patterned if necessary and the mask 1 is removed to complete the title amorphous device. In such a constitution, the said device can be equalized with a diode in the same size as that of the electrode 2 and provided with the amorphous Si part subjected to no deterioration of the characteristics thereby enabling the said deterioration due to the defective channel part to be avoided.
Patent JP-H07269267-A (JP)
Title: Method and device for notch formation for blasting hole
Inventor: SASAKI MITSUO
IPC: C21B7/00
Filed: 1994-03-30
Abstract: PURPOSE:To follow the shape of a hole wall even if the shape of a hole is changed and form a notch in specified dimensions. CONSTITUTION:A support member 40, which mounts a pair of operation members 60 rotatively mounted thereto by means of a pivot 50, is inserted into a blasting hole 20 and the support member 40 is pushed in at the depth of the blasting hole 20, thereby expanding the operation members 60 in the radial direction for the hole. A notch formation bit 70 mounted at a position opposed to the blasting hole 20 of the operation member 60 is arranged to follow the shape of a wall of the blasting hole 20, thereby forming a notch 21. In the case when pulling out the support member 40 toward the front of the blasting hole 20, the operation member 60 is reduced in the hole-size direction by the expansion means.
Patent JP-H09274010-A (JP)
Title: Determination method for substrate
Inventor: IKEDA MAKOTO
IPC: G01N27/327
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a determination method whose measuring accuracy and measuring sensitivity are enhanced by a method wherein a sample solution which contains a substrate is added, on an electrode system composed of a working electrode and of a counter electrode, to a solution which contains an enzyme, a constant voltage is applied and a current value is detected. SOLUTION: The surface of an electrode system which is composed of a working electrode and of a counter electrode is brought into contact with a solution which contains an enzyme, and a sample solution which contains a substrate is added to the solution. Then, an electron acceptor which is reduced by the enzyme reaction of a substrate is oxidized by applying a constant voltage via a resistor 20 which is connected in series with the electrode system, and the concentration of the substrate in the sample solution is found on the basis of an oxidizing current. That is to say, when the voltage is applied to the electrode system, the electron acceptor which is oxidized by the enzyme reaction of the substrate (glucose) is oxidized, and a current due to its oxidization is detected by a detection circuit 34 so as to be converted by a current/voltage converter 29.  A converted voltage signal is converted by an A/D converter 30 so as to be computed by a CPU21. Its result is output to a display 22 so as to be recorded in a memory 31.
Patent JP-H11255846-A (JP)
Title: Silicone resin-containing emulsion composition, manufactutre thereof and item having hardened coated film thereof
Inventor: YAMATANI MASAAKI
IPC: C08K3/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which shows excellent film forming ability, gives a uniform film showing good flaw resistance, weather resistance, chemical resistance, etc., and flexibility and hardens at relatively low temperatures. SOLUTION: A silicone resin-containing emulsion composition in characterized in that the composition contains a silicone resin-containing emulsion as a major component obtained by emulsion polymerization of a solution of a mixture containing (a)100 pts.wt. of a silanol group-containing silicone resin which contains 30100 mol.% of a structure unit (T unit) represented by the formula: R<1> SiZ3 , 30-80 mol.% of a structure unit (T-2 unit) with a silanol group represented by the formula: R<1> -Si(OH)Z'2 , in particular, among T unit, and has a molecular weight of not less than 500 (wherein R<1> is a substituted or non-substituted monovalent hydrocarbon group; Z is a OH group, a hydrolyzable group or a residual group of a silozane; and Z' is a residual group of a silozane) and (b)10-1,000 pts.wt. of a radical-polymerizable vinyl monomer.
Patent JP-S62239290-A (JP)
Inventor: NARITA AOSHI
IPC: G07B1/00
Filed: 1986-04-10
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-S59232245-A (JP)
Inventor: TOOMASU TATSUPAA FUIIRUDO
IPC: C22F1/10
Filed: 1984-04-24
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-H08278116-A (JP)
Title: Inspection method for bolt looseness and inspection device therefor
Inventor: KOBAYASHI IRARIO HARUOMI
IPC: G01B11/26
Filed: 1995-04-07
Abstract: PURPOSE: To perform a bolt looseness inspection work more quickly and more reliably, and save manpower by automatically inspecting the looseness of a bolt for tightening a structural body. CONSTITUTION: A bolt 11 is illuminated with a lighting system 12 from an oblique direction relative to a line normal to a bolt tightening plane, and the image of a bolt section is photographed with a TV camera 13. The image so taken is converted to a digital image signal via an A/D converter 14, and stored in a frame memory 15. Then, angular information on a contour line is extracted from the signal in an image processing section built in a computer 16. Thereafter, the extracted angular information and reference angular information preliminarily stored are compared with each other to judge whether the looseness of the bolt 11 exists or not. Thus, the looseness of the bolt 11 can be inspected quickly as well as accurately. The reliability of inspection is thereby improved and an inspection work time can be substantially reduced.
Patent JP-S61241973-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA HIROBUMI
IPC: H01L27/08
Filed: 1985-04-18
Abstract: PURPOSE:To prevent wire breakdown at steps, by forming a thick silicon oxide film only at a region where a thin epitaxial region is to be formed, by using a LOCOS method, etching an removing the oxide film, and forming the thin epitaxial region and the thick epitaxial region simultaneously so that a gentle boundary is provided. CONSTITUTION:On a P-type silicon substrate 1, low-resistance embedded layers 2 are formed by thermal diffusion of arsenic or antimony. An N-type epitaxial layer 3 is grown on the substrate 1. Then, a protecting film 4 and a silicon nitride film 5 are sequentially grown. Thereafter a pattern is formed on the silicon nitride film by a photoetching method. Then, a LOCOS oxide film 6 is grown in a region, where a thin epitaxial region is to be formed, by a thermal oxidation method. The protecting oxide film 4 and the LOCOS oxide film 6 are etched and removed by using fluoric acid etching liquid. A thick epitaxial region 31 an a thin epitaxial region 32 are formed so that a gentle boundary is formed. Thus the highly reliable integrated circuit without wire breakdown at steps can be readily formed.
Patent JP-S62239682-A (JP)
Title: Recording and reproducing device
Inventor: NAGASAWA KENICHI
IPC: H04N5/92
Filed: 1986-04-09
Abstract: PURPOSE:To record a video signal inputted externally from an exclusive image pickup means and to reproduce the signal by a common mechanism by providing the image pickup means, a time base compresssion means, a recording and reproducing means and a time base expansion means. CONSTITUTION:A video signal read from the image pickup means 11 and the video signal inputted externally are recorded for one field at a period shorter than one field period by a time base conversion circuit 20. Then the video signal is recorded and reproduced by one field each at one revolution of rotary heads Ha, Hb and the turning radius of rotary heads He, Hb is decreased. Thus, the video signal inputted externally from the terminal 40 and the video signal obtained by the exclusive image pickup means 11 are recorded and reproduced in a small sized and light weight device.
Patent JP-H10279731-A (JP)
Title: Rubber composition
Inventor: MUKAI KOICHI
IPC: C08K3/36
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition, excellent in processability and having low hysteresis loss properties by remarkably suppressing the gelation in a system compounding silica therein. SOLUTION: This rubber composition comprises 100 pts.wt. at least one rubber raw material selected from the group consisting of a natural rubber and a diene-based synthetic rubber, 15-85 pts.wt. silica as a reinforcing filler, a silane coupling agent in an amount of 2-30 wt.% based on the silica and a vulcanization retarder in an amount of 0.1-1 pt.wt. based on 100 pts.wt. rubber raw material.
Patent JP-H11257290-A (JP)
Title: Diffuser of centrifugal compressor
Inventor: TAMAKI HIDEAKI
IPC: F04D29/44
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To generate no peeling at the pressure surface side of a guide vane even at a hub side with a small flow-out angle and to prevent the increase of the total pressure loss of a diffuser, so as to improve the efficiency. SOLUTION: In a diffuser 20, a passage space held between the side walls 10H and 10S of a casing 10 is partitioned by plural guide vanes 21 provided in the peripheral direction, at the outer peripheral side of an impeller 30, the downstream from a throat forms an expansion passage at a specific expanding angle between the guide vane 21 and an adjacent guide vane, and the guide vane 21 is incliningly formed at a specific angle, in the direction to make an angle θ made by its pressure surface and the inner surface 20H of a hub side side wall 10H, narrower than 90 deg..
Patent JP-S579893-A (JP)
Title: Gold alloy plating bath
Inventor: TOGAWA EIJI
IPC: B23K35/30
Filed: 1980-06-19
Abstract: PURPOSE: To improve the brightness of deposit and the stability of stannous ions by performing electrodeposition in a water bath contg. respectively specific concns. of gold alloys, specific metals or nonmetals, and complex ion forming compounds.  
     CONSTITUTION: Potassium gold cyanide is used for the gold alloy, and the concn. of gold is set at 30W100g/l, more perferably 35W50g/l. The stannous ions are added at 5W100g/l, more perferably 20W80g/l, or ≤80g/l one kind of the group consisting of the metals of the Ia group, IVa group, Va group, VIa group, VIIa group, and VIIIa group and the nonmetals of the IVb group, Vb group and VIb group of periodic table, for example, Ni, Si or the like, 5W100g/l stannous ions and 5W 500g/l compound of one kind which complexes the above-mentioned metals or nonmetals, for example, citric acid, are used for these. As the brightener, ≤100g/l, for example, gelatin or the like is added and as the anti-oxidizing agent for stannous tin, ≤100g/l, for example, hydrazine sulfate is added. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09247081-A (JP)
Title: Card type radio call receiver
Inventor: SAITO HIROTAKA
IPC: H01Q13/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of reception sensitivity owing to an incorporated battery 5 in a card-type radio call receiver sharing a receiver case as an antenna. SOLUTION: Two rectangular conductive plates 1 and 2 are fixed by holding an insulating frame 3. A hole 11 is provided on an upper conductive plate 1 facing the mounting position of a button-type battery 5 incorporated in the receiver case sharing the loop antenna where a corner part A-A' is set to be a feed point, and facing corner parts B-B' and C-C' are set to be shorting points by a shorting conductor 4. Then, capacity connection owing to a clearance is prevented.
Patent JP-S58200564-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGA KIYOHISA
IPC: H01L29/78
Filed: 1982-05-19
Abstract: PURPOSE:To manufacture a stable MIS type capacity element, which does not show MOS characteristic at the time of operation and has less voltage dependence, with good productivity by a method wherein the lower electrode layer is formed by the impurity diffusion before gate oxidation, and provided with high impurity density and formed sufficiently deep. CONSTITUTION:A field SiO2 film 2 and a thin SiO2 film 5 are grown on a P<-> type Si substrate 1. An N<+> type diffused region 7 is formed by thermally diffusing phosphorus selectively into the region to form the MIS type capacity element. Gate oxide films 8 are grown on the surface of each element region, and accordingly gate electrode shaped poly Si electrodes 15, 16, and 17 are formed. N<+> type regions 19, 20, 21, 22, 23, and 24 serving as the source or drain regions are formed, and then Al electrodes 26, 27, 28, 29, and 30 are formed. Thus, the MIS type capacity element C wherein the poly Si electrode 17 is the upper electrode and the N<+> type diffused region 7 is the lower electrode layer is formed.
Patent JP-S5418233-A (JP)
Title: Chromakey tracking device
Inventor: INABA MASAO
IPC: H04N9/75
Filed: 1977-07-11
Abstract: PURPOSE: To secure a stable production of the TV program even if the component hard to be decided as the chromakey signal may be contained in the video signal, by securing an automatic reduction of the input picture down to the size of the chromakey signal supplied from outside. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11277487-A (JP)
Title: Blade
Inventor: OTA YUKIO
IPC: B26D1/14
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To smoothly cut a material to be cut without generating a large quantity of cutting chips by forming a blade tip having saw-like teeth into a sharp cutter shape. SOLUTION: Cross sectional shape of a blade tip 3 of a blade 1 having saw- like teeth 2 is formed into a sharp cutter shape. At the time of forming the blade tip 3 into the sharp cutter shape, the blade tip 3 can be formed in a process for manufacturing the blade 1 itself, or the blade tip similarly manufactured with the ordinary saw can be ground by a sander grinder. Since the blade tip 3 of the blade 1 is formed into the sharp cutter shape, quantity of the cutting chips to be generated with the cutting operation is remarkably reduced. Furthermore, in comparison with the cutting by an ordinary saw, cutting cross section can be formed more smooth so as to improve the appearance of the cutting cross section.  Since the blade tip 3 is formed with the teeth 2 having a side surface shape similar with the teeth of the ordinary saw, the blade 1 can be smoothly moved without generating a restriction by the cutting cross section.
Patent JP-H11310592-A (JP)
Title: Erythromycin a derivative and its production
Inventor: VLADIMIR NADAKA
IPC: A61P31/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an erythromycin A derivative useful as an intermediate for producing an antibiotic medicine 6-O-methylerythromycin A by protecting the 9-position of erythromycin A and selectively methylating the hydroxyl group at the 6-position. SOLUTION: This new erythromycin derivative is shown by formula I [R1 is H or a 1-6C alkyl; R2 is a 1-6C alkyl or a (substituted) alkyl; R1 and R7 are bonded to form a 3-10C alkylene ring or the like; R4 is H or a substituted silyl group] and is usefulas an intermediate for producing an antibiotic medicine 6-O-methylerythromycin A (clarithromycin), etc. This compound is obtained by converting erythromycin A into erythromycin A 9-hydrazone, converting the hydrazone into an erythromycin A 9-azine derivative of formula II, protecting the hydroxyl groups at the 2'- and the 4'-positions by silylation and methylating the hydroxyl group at the 6-position of the resultant substance.
Patent JP-S63249290-A (JP)
Inventor: TAKECHI TAKASHI
IPC: B65H1/30
Filed: 1987-04-03
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-H09273622-A (JP)
Title: Assembling structure of gear
Inventor: ORISAKA EIJI
IPC: F16H57/028
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an assembling structure capable of adjusting the center position while preventing a gear from being wobbling around the center line. SOLUTION: Intermediate members 50, 54 are engaged with a second side housing 33 so as to be relatively moved in the x direction and so as not to be relatively moved in the direction other than the x direction, and a ring gear 44R is engaged with the intermediate members 50, 54 so as to be relatively moved in the y direction perpendicular to the x direction and so as not to be relatively moved in the direction other than the y direction. Intermediate members 52, 56 are engaged with the second side housing 33 so as to be relatively moved in the y direction and so as not to be relatively moved in the direction other than the y direction, and the ring gear 44R is engaged with the intermediate members 52, 56 so as to be relatively moved in the x direction and so as not to be relatively moved in the direction other than the x direction.
Patent JP-H09278690-A (JP)
Title: Production of alkylene glycol
Inventor: IWAKURA TOMOATSU
IPC: C07C31/20
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an alkylene glycol while excellently separating a catalyst from a reaction solution by hydrolyzing an alkylene carbonate using a specific catalyst. SOLUTION: (B) An alkylene carbonate is hydrolyzed in the presence of (A) a silicic acid alkaline earth metal salt to give (C) the objective alkylene glycol. The amount of the component A used is 0.1-100wt.%, preferably 0.5-50wt.% based on the component B. For example, propylene carbonate is reacted with water in the presence of magnesium trisilicate to give propylene glycol.
Patent JP-S60228878-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/02
Filed: 1984-04-27
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-S60229694-A (JP)
Title: Current switching circuit
Inventor: NISHIJIMA HIDEO
IPC: H02P6/06
Filed: 1984-04-27
Abstract: PURPOSE:To suitably switch a current with a simple circuit by generating a base control signal of a transistor for switching the current by an amplified controlled in the gain and the output operating range by a current proportional to an input current amount. CONSTITUTION:After the output of a Hall element is amplified by a differential amplifier which has transistors 5, 6 inputting the output of the Hall element, a transistor 18 and a resistor 20, it is supplied to the bases of transistors 2, 3 which form a switch circuit. A current source of the differential amplifier, i.e., the current amount of a current source which has the transistor 18 and the resistor 20 is varies proportionally to the current amount input to the transistors 2, 3. When thus constructed, the amplitude of a switching signal input to the bases is varied proportionally to the current supplied to the common emitter of the transistors 2, 3 which form a switch circuit.