baber/WOPTO huggingface dataset:
Patent JP-S59222427-A (JP)
Title: Alkylation of side chain of aromatic hydrocarbon
Inventor: KUDOU MICHIO
IPC: B01J23/04
Filed: 1983-05-31
Abstract: PURPOSE:In alkylating the side chain of an aromatic hydrocarbon compound containing H on a carbon at alpha-position of side chain with an olefin, to use a catalyst obtained by supporting Na and/or Na amide on a carrier consisting of K2O and Al3O2. CONSTITUTION:An aromatic compound (e.g., toluene) containing H on a carbon at alpha-position of side chain is reacted with an olefin (e.g., propylene) by the use of a catalyst obtained by supporting Na and/or Na amide on a carrier shown by the formula (x is 0.5-11), to give a side chain-alkylated aromatic hydrocarbon (e.g., isobutylbenzene). The carrier can support 0.1-20wt% calculated as Na atom of Na compound, and, since absorption and support are carried out extremely rapidly, the carrier has improved dispersion state, so the catalyst providing high activity and selectivity ratio can be formed. USE:A raw material for drugs, agricultural chemicals, and perfume.
Patent JP-S59221417-A (JP)
Title: Flexible tube for exhaust pipe
Inventor: WATANABE MASARU
IPC: F16L9/06
Filed: 1983-05-31
Abstract: PURPOSE:To prevent an exhaust pipe from biasing and deteriorating in its flexibility and strength, by setting up a spring back rate of an inner layer tube larger than that of an outer layer tube. CONSTITUTION:When a spring back rate of an inner layer tube 11 is made larger than that of an inner layer tube 12, force through which the inner layer tube 11 is apt to return to an original shape of the tube becomes active. A discrepancy, therefore, is generated in meshing both tubes in a crest part 15 and a trough part 16 and tiny gaps 18, 19 are formed in the crest part 15 and the trough part 16. Even if air and oil, therefore, which is dormant between the inner and outer layer tubes 11, 12 are swollen they are discharged outside through the gaps 18, 19.
Patent JP-S62255865-A (JP)
Title: Liquid chromatograph
Inventor: KAWAZOE SHIGEYOSHI
IPC: G01N30/46
Filed: 1986-04-28
Abstract: PURPOSE:To permit desorption and sepn. without decreasing the sepn. function of a sepn. column at the time of desorption with a concentration column by providing a reaction column between the concentration column and the sepn. column and packing a prescribed ion exchange resin therein. CONSTITUTION:A sample 3 is fed by a pump 6 and is passed through a bypass valve 13 into the concentration column 9. An eluate 2 is fed by a liquid feed pump 5 into the sepn. column 7 where component ions are separated. Flow passage change-over valves 11, 12 are then changed over to pass the desorbed soln. 1 by a liquid feed pump 4 through a valve 12 into the concentration column 9 where the adsorbed sample components are desorbed. The sample is then admitted into the sepn. column 7 through the reaction column 8 packed with the ion exchange resin exhibiting the chemical effect reverse from the chemical effect of the ion exchange resin in the concentration column. The state in which the sample is thoroughly admitted into the sepn. column 7 is detected by a sensor 14 and the separating and concentrating operations are again carried out by changing over selector valves 11, 12 to the initial state.
Patent JP-S63262505-A (JP)
Title: Detecting device of position of work piece
Inventor: ARIMA HITOSHI
IPC: B25J19/04
Filed: 1987-04-20
Abstract: PURPOSE:To improve the reproducibility of fitting of an image sensor by providing a referential positioning jig between the image sensor and a light source. CONSTITUTION:When an image sensor I is set, a slit plate 20 is erected and set so that a light from a light source K enters the image sensor I through a slit of the slit plate 20. When the image sensor I is employed, the slit plate 20 is laid down so as to conduct sensing of a work piece. At the time of replacement or checking of the image sensor I, the slit plate 20 is erected, and the adjustment of the position of the image sensor I is conducted in the same way as in setting it.
Patent JP-S5220715-A (JP)
Title: Receiving band switching equipment
Inventor: OOKUBO TSUNEO
IPC: H04B1/16
Filed: 1975-08-09
Abstract: PURPOSE:Reduction of the number of change-over switches by connecting one switching element in series with the antenna tuning coils and the local oscillator coils.
Patent JP-S5524445-A (JP)
Title: Connecting construction for semicnductor
Inventor: UCHIDA MITSUHARU
IPC: H01B5/02
Filed: 1978-08-09
Abstract: PURPOSE: To make the connecting conductor foil pieces of the material having form memory effect so that easy natual resetting thereof can be made to the initial proper form thereof through heating even though the deformation thereof is made before the connection thereof with a semionductor.  
     CONSTITUTION: A plurality of conductor foil pieces 2 uniformly projecting from the ends of the longitudinal edges of belt-shaped insulating film 1 are obtained through the process consisting of placing and sticking the conductor foil pieces 2 formed, on said film 1, of the material having a larger width than said film 1 and form memory effect, so that the projection thereof may be made from the ends of the both longitudinal edges of said film 1, and making photo-etching treatment thereof. If said conductor foil pieces 2 are heated to the temperatures above the martensite deformation starting point thereof in advance, natural resetting thereof is made to the initial proper form by similar heating on the connection thereof with a semiconductor even though the deformation thereof is made before said connection. Therefore, easy secure connection thereof can be made with a semiconductor element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60241721-A (JP)
Inventor: IWASAKI MANABU
IPC: H02J3/01
Filed: 1984-05-15
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-S5431721-A (JP)
Title: Magnetic head and production of the smae
Inventor: YAGI NORIO
IPC: G11B5/133
Filed: 1977-08-13
Abstract: PURPOSE:To enable gap clearance to be taken narrow and make bonding between gap members and ferrite cores firm by so forming the magnetic head that its gap members have sandwich construction composed of a SiO layer and reaction layer formed on both surfaces thereof.
Patent JP-S59221138-A (JP)
Title: Method for transmitting and receiving data
Inventor: MATSUURA HIDEFUMI
IPC: H04L29/06
Filed: 1983-05-31
Abstract: PURPOSE:To transmit surely program information and command/parameter information to an opposite side while distinguishing them by transmitting a no- operation code and a program transmission start code after being added prior to a program. CONSTITUTION:In case of program transmission, a main control circuit 4 transmits at first the no-opertion code and the program transmission start code and then transmits the program. A sub-control circuit 8 detects the no-operation code and the program transmission start code and stores the succeeding program in an RAM 11 for program.
Patent JP-H06290996-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: TANNO SHUICHI
IPC: H01G9/035
Filed: 1993-03-30
Abstract: PURPOSE:To provide a liquid electrolyte for high- and medium-voltage capacitors, which prevents the increase in pressure within capacitors at high temperature and increases the flash-over voltage without increasing its resistivity. CONSTITUTION:A liquid electrolyte comprises a solvent composed mainly of ethylene glycol, and a solute containing a salt of octanedicarboxylic acid, which may or may not have an alkyl on its side chain. The electrolyte additionally comprises silicic acid anhidride and a nitro compound.
Patent JP-S59220987-A (JP)
Inventor: YAMAGISHI MASAKAZU
IPC: H01C7/00
Filed: 1983-05-31
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-H11296392-A (JP)
Title: 1 chip microcomputer
Inventor: FUKUSHIMA KIYOSHI
IPC: G06F12/16
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a 1 chip microcomputer for reducing the work load on a user at the time of preparing ECC(error collection code) data, preventing increase of an EEPROM(electrical erasable programmable read only memory) writing time based on the ECC data, and reducing a memory capacity. SOLUTION: This 1 chip microcomputer is provided with a firm ROM 5 for storing a program for generating ECC data from user data and an EEPROM control circuit 7 for controlling wiring of user data and the ECC data in an EEPROM 8. A CPU 2 stores the ECC data generated by the program of the firm ROM 5 from the user data and the original user data in a user data area 83 and an ECC data area 84 of the EEPROM 8 according to the control of the EEPROM control circuit 7, and reads the user data in the user data area 83 and the ECC data in the ECC data area 84 for successively operating an error correction processing.
Patent JP-S5524471-A (JP)
Title: Formation of electrodes
Inventor: ICHIKAWA FUMIO
IPC: H01L21/3205
Filed: 1978-08-11
Abstract: PURPOSE:When forming electrodes of Al-Si by spattering method, to give the larger contents than 2.0% by weight to Al and to spatter without heating a substrate so that pattern is made fine and the life of said electrode is elngated. CONSTITUTION:When an electrode is formed of Al-Si by magnetron spattering method, a larger quantity of Si than 2.0% by weight is added to Al as one of electrode materials. The substrate on which said electrode is to be formed is treated without heating. Thereby, if 3.0% by weight of Si is contained in Al, the grain diameter of Al-Si film becomes so small as about 800Angstrom . Thus, the fine pattern obtained by chemical etching with photo-resist is suitable for LSI wiring.
Patent JP-H01268520-A (JP)
Title: Manufacture of titanium thermos bottle
Inventor: CHINO SHIGERU
IPC: A47J41/02
Filed: 1988-04-20
Abstract: PURPOSE:To produce a thermos bottle made of titanium excellent in a heat insulating property by forming a barrier plating layer, forming a radiation plating layer made of either one of silver or copper on the barrier plating layer and evacuating and sealing a space between an external bottle and an internal bottle at a specific temperature. CONSTITUTION:A barrier plating layer 4 is formed on all the surface or the partial surface of either one or both of the external surface of an internal bottle 1 and the internal surface of an external bottle 2. This barrier plating layer 4 consists of a metal selected from a group comprising, tin, antimonide, aluminium, and zirconium. A radiation plating layer 5 is formed on the surface of the barrier plating layer 4. This radiation plating layer 5 is composed of metal having a lower radiation rate than the radiation rate of at least titanium or a titanium alloy, that is, silver or copper and has the thickness of 1-30mum. The layers are entered in a vacuum furnace with a sealing plate 6 composed or titanium or the like placed, heated at 500-800 deg.C and evacuated to bring a gap between the internal and the external bottles to a vacuum state, a solid brazing material is melted, the sealing plate 6 is brazed to the external bottle for vacuum sealing.
Patent JP-H04331409-A (JP)
Title: Indicator-attached flexible conduit tube
Inventor: KOTAKE HIKARI
IPC: H02G3/04
Filed: 1991-04-26
Abstract: PURPOSE:To make sure easily there is a twist and to eliminate a twist for increasing a workability and reliability of a combining work in the combining of a flexible conduit tube by providing an indicator on the outer surface of the flexible conduit tube to judge whether there is a twist. CONSTITUTION:On the outer surface of a flexible conduit tube 8 to be combined into a terminal box 1, a line which is parallel to the center line of the flexible conduit tube 8, for example, a solid line 9, is printed in color different from that of the outer surface of the flexible conduit tube 8 or is formed by molding the material in color different from that of the outer surface integral with the outer surface. In the combining work, when the flexible conduit tube 8 is secured on the terminal box 1 with the tube 8 twisted to the left, the solid line 9 on the outer surface of the flexible conduit tube 8 is crooked to the left. When a twist is found in the solid line 9, it is corrected by making the solid line straight.
Patent JP-S58229-A (JP)
Title: Packing method for catalyst
Inventor: HARADA HIROAKI
IPC: B01J19/32
Filed: 1981-06-25
Abstract: PURPOSE:To make the flow velocity of the gas flowed into narrow holes of catalysts uniform to prevent the damage of catalysts, by packing multistage catalysts, which treat the waste gas having a high duct concentration, at intervals of specific dimensions or more. CONSTITUTION:In case that cartridge catalysts are packed in a denitrifying reaction vessel for the waste gas having a high dust concentration, cartridges 3A of the second stage and following stages are so fabricated that a length D from the upper end of the cartridge to the surface of a packed catalyst 1 has a value obtained by adding a length >=10 times as long as the diameter of narrow holes of the catalyst to a length which is set considering the conventional production error. When flanges 5 are matched to one another to pile up vertically cartridges 3A, where catalysts 1 are packed in this manner, in the denitrifying reaction vessel, intervals of catalysts are held sufficiently, and therefore, the flow velocity of the gas which is flowed out from catalyst narrow holes in the upper stage is made uniform when this gas is flowed to catalyst narrow holes in the lower stage, and the wear of end faces of catalysts is prevented.
Patent JP-2000288916-A (JP)
Title: Jig for polishing treatment
Inventor: HANZAWA SHIGERU
IPC: B24B37/30
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a jig for polishing treatment, light in weight and capable of maintaining dimension accuracy and a compressive strength necessary during polishing for a long time. SOLUTION: A jig for polishing treatment is made of an Si-SiC composite material or an CiC composite material. The Si-SiC base composite material contains silicon, silicon carbide, carbon fiber and a carbon component other than carbon fiber, and has a structure composed of a frame portion and silicon and silicon carbide phases formed around the frame portion. The SiC base composite material contains silicon carbide, carbon fiber and a carbon component other then carbon fiber, and has a structure composed of a frame portion and silicon carbide phases having a different grade of connection with carbons and formed around the frame portion.
Patent JP-S58215598-A (JP)
Inventor: YOSHIKAWA RIYOUZOU
IPC: G21F9/22
Filed: 1982-06-09
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-H08272346-A (JP)
Title: Image control device
Inventor: OGURA KAZUO
IPC: G09G5/06
Filed: 1995-03-30
Abstract: PURPOSE: To improve an availability factor of memory of a conversion table by registering plural color data instead of overlapped transparent code in the conversion table. CONSTITUTION: A video display processor(VDP) 14 which controls display under the control of CPU 11 generates color data (RGB data) displayed on a screen in a color resolution specified by CPU 11 based on the various image data stored in SRAM(Static RAM) 15 and DP-RAM(Dual Port RAM) 16. Here, instead of a transparent code TC duplicately stored in a conversion table, by allotting plural color data at the head of each color data group and also making the color data readable according to a modification code, while color data can be read also in a normal color code, a full color display in a number of colors corresponding to a color look-up table capacity is enabled also in displaying in multi-color corresponding to the color data group.
Patent JP-H09288709-A (JP)
Title: Mark identification device
Inventor: TAKAHASHI HIDEAKI
IPC: G06K7/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To precisely identify the mark of a bar code even when a fold or a curl is present in a bar code part printed on a medium and even when the printing density of a start mark or the like is thin. SOLUTION: A peak holding circuits 11 and 12 for inputting the respective level signals of a white level for indicating a non-mark part and a black level for indicating a mark part outputted from a sensor and outputting peak holding values PH1 and PH2 are provided, and by inputting the intermediate value of the peak holding values PH1 and PH2 as a threshold value SH and identifying the output signals (a) of the sensor based on the threshold value, the mark is identified. Also, a switching circuit 14 for switching the discharge time constant of a peak value held by the peak holding circuit 11 at the time of detecting the black level by the sensor is provided and the discharge time constant is switched to be large when the printing width of the mark is wide.
Patent JP-2000262368-A (JP)
Title: Hydrophilic mirror, hydrophilizatopm method therefor and hydrophilizatopm method of glass
Inventor: FUJIMOTO HIDEFUMI
IPC: C03C17/44
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To enable the restoration of hydrophilicity and antifogging property by subjecting the rear surface of glass having a specific or lower Sn concentration of the glass surface to reflective coating, thereby applying a simple cleaning treatment thereto. SOLUTION: A mirror 1 formed by subjecting the rear surface of the glass 1 of <=2% in the Sn concentration on the glass 1 surface to the reflective coating is used. As a result, even if the contact angle of the mirror 1 surface with water rises to >=20 deg. and the stainproof and antifogging properties are lost, the hydrophilicitiy may be restored to a high level by subjecting the surface of the mirror 1 to a cleaning treatment with a surfactant. Stains are hardly stickable and the maintenance of the hydrophilicity for a long period of time may be expected. Water washing, detergent cleaning, ultrasonic cleaning, etc., may be effectively used as the washing treatment of the mirror 1 surface although these treatments depend upon the degree of staining.  The restoration of not only the appearance but the hydrophilicility of the high degree as well is possible after the cleaning treatment and, therefore, the antifogging, surface cleaning, antistatic and other effects are again exhibited.
Patent JP-S5724611-A (JP)
Title: Dehydrating tank
Inventor: MOURI TAKUO
IPC: B01D24/02
Filed: 1980-07-18
Abstract: PURPOSE: To efficiently dehydrate hydrous sludge by an open-air storage method for making the treatment of dehydrated sludge easier by forming a dehydrating tank by providing a door with a filter to the side wall of a storage tank housed with hydrous sludge, etc.  
     CONSTITUTION: A pull-up type door 13 is provided to the side wall of a square dehydrating tank 1, in which a long fiber filter 112 is inserted into between bar members 111 made of channel steel or round bar, arranged in parallel in large numbers, in such a way that the fiber of the filter 112 is crossed with the longitudinal direction of the bar members 111 and the tips of the fiber are hung down outside of the door 11. Thus, when hydrous sludge M is charged into the dehydrating tank 1 and allowed to stand, water in the moist sludge M flows toward the outside of the tank through the filter 112 of the door 11, as shown arrows (a) and (b), and after the lapse of a given period of time, the door 11 is pulled up to take out the dehydrated sludge. At this time, the sludge is solidified into a square form and dried, so that the handling work of the dehydrated sludge is simplified by using shovel car, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58215001-A (JP)
Inventor: TAKEUCHI MICHIKAZU
IPC: H01C7/02
Filed: 1982-06-08
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-H06105463-A (JP)
Title: Automatic power supply disconnection system
Inventor: KONO EIICHI
IPC: G06F1/00
Filed: 1992-04-18
Abstract: PURPOSE:To avoid the unrequired disconnection of power supply which obstructs the operation of a system with the reserved time of turning on a power supply controlled with a program itself which issues a command for disconnection of a power supply when all processings come to end. CONSTITUTION:A device 30 for turning on a power supply automatically turns on the power supply of a systems 10 at a specific reserved time of turning on a power supply. A command control device 13 for the system 10 executes a predetermined processing in accordance with the program of a memory 11, and the program issues a command for disconnection of a power supply, and at that time the disconnection of the power supply of the system 10 is instructed to a device 20 for disconnection of a power supply. A memory 11 includes the reserved time table 12 for tuning on a power supply. When all processings come to end, the program compares the current time of a clock mechanism 15 with the reserved time of turning on a power supply to stop issuing a command for disconnection of a power supply when the current time has already passed the reserved time of turning on, before issuing the command for disconnection of a power supply.
Patent JP-H08293903-A (JP)
Title: Lock mechanism
Inventor: MAETANI MICHIYASU
IPC: H04M1/02
Filed: 1995-04-24
Abstract: PURPOSE: To provide a lock mechanism capable of holding constant quality by excluding assembling errors and inexpensively manufacturing the mechanism by reducing assembly manhours. CONSTITUTION: This mechanism is equipped with a frame 34 formed by swelling integrally with a main body part 24, and provided with a window part 66 and a movable member 46 provided with a pair of first guide parts 58a, 58b separated keeping a prescribed interval and protruding in a longitudinal direction, and provided in an opening part 36 demarkated in the frame body 34 in such a way that it can freely be displaced, and a push-button 40 provided with assembling grooves 54a (54b) demarkated by confronting with each other at both terminal parts along the longitudinal direction, and first guide grooves 56a (56b) communicated with the assembling grooves 54a (54b) and which cancel a lock state by displacing the movable member 46 in a state in which a pressing operation is applied.
Patent JP-H10280172-A (JP)
Title: Plasma treating device
Inventor: HIROKI TSUTOMU
IPC: H01L21/683
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treating device capable of uniformly sticking a planar substrate for multi-chamfering to the mounting face of a mounting stand closely with each other over the whole face and fixing the same. SOLUTION: The inside of a frame of a clamp 120 is fitted with a band shaped member 122 in which the cross-section is almost formed of the shape of an inverted triangle so as to correspond to the trim edge region L1 of a glass substrate L for LCD. At the time of treatment, by the elevation of a susceptor 110 mounted with the glass substrate L for LCD, the outer edge part of the glass substrate L of LCD is inserted and held by the clamp 120 and the mounting face of the susceptor 110 and is fixed. Simultaneously, the trim edge region L1 is abutted on the tip part 122a of the band-shaped member 122, and the whole face of the glass substrate L for LCD is closely adhered to the mounting face of the sesceptor 110 and is fixed.
Patent JP-S5222805-A (JP)
Title: Automatic telephone call device
Inventor: ISHIMOTO MIKIROU
IPC: H04M1/274
Filed: 1975-08-15
Abstract: PURPOSE:To provide an automatic telephone call device which is used not only for a mere madium as public advertisement but also for a means of enquete for collecting certain information.
Patent JP-S5323541-A (JP)
Title: F ilter circuit
Inventor: MORI EIZOU
IPC: H03H11/34
Filed: 1976-08-17
Abstract: PURPOSE:To connect a serial circuit comprising a condenser and resistance between emitters of the emitter follower transistor and to perform the function of both LPF and HPF by means of the serial circuit, thus reducing the cost.