baber/WOPTO huggingface dataset:
Patent JP-S61271241-A (JP)
Title: Device for synthesizing oxygen-containing organic compound
Inventor: TAKAMOTO NARUHITO
IPC: C07B41/06
Filed: 1985-05-27
Abstract: PURPOSE:To obtain the titled compound, by absorbing oxygen in a catalytic solution containing a specific conjugated complex, feeding it to a synthesizing column in a multi-stage manner, circulating water recovered by a rectifying column of product to the synthesizing column, oxidizing an unsaturated hydrocarbon under a mild condition rapidly in high efficiency. CONSTITUTION:A catalytic solution containing (A) a conjugated complex comprising both a complex capable of forming an oxygen complex by coordinating oxygen and of forming an unsaturated hydrocarbon complex by coordination bond with an unsatu rated hydrocarbon and (B) water is brought into contact with the air 5 in the O2 absorption column 1 to form an O2 complex. The catalytic solution containing the O2 complex is fed to the synthesizing column 2 by the circulating pump 25 in a multi- stage manner, the unsaturated hydrocarbon is absorbed in the catalytic solution to synthesize an oxygen-containing organic compound. The prepared reaction product is sent to the separating column 3, the catalytic solution is separated, circulated to the O2 absorption column 1, the separated oxygen-containing organic compound is sent to the rectifying column 4, the purified product 7 is recovered, and the separated water 21 is circulated to the synthesizing column 2.
Patent JP-S5813952-A (JP)
Title: Temperature control circuit for air conditioner
Inventor: TSUCHIYAMA YUUJI
IPC: G05D23/24
Filed: 1981-07-20
Abstract: PURPOSE:To make possible automatic cooling and heating operation throughout a year by providing automatic setting of preset temperature at cooling and heating operation as well as automatic changing for cooling and heating. CONSTITUTION:When a main switch is turned ON and room temperature detected by a negative property temperature detector element 2 exceeds T1, a comparing operator 7 generates an output to a OR-circuit 9, activating a transistor 11 by an output from a circuit 9 and driving a compressor 13. This starts cooling operation and compressor 13 stops at temperature T2. When the temperature is below T4, a comparing operator 8 generates an output to the OR-circuit 9 activating the transistor 11 and a transistor 10. This drives the compressor 13 and switches a four-way valve 12 to continue heating operation until the temperature reaches T3.
Patent JP-H08281411-A (JP)
Title: Device for supplying molten metal
Inventor: USUI HIROTAKE
IPC: B22D17/30
Filed: 1995-04-14
Abstract: PURPOSE: To provide a molten metal supplying device, in which the effect of thermal expansion of a supplying pipe line caused by molten metal heat is little and the breakage of the pipe line and the leakage of molten metal can be reduced. CONSTITUTION: A holding furnace 2 and an injection sleeve 71 are connected through a duct 23 and a mouthpiece 24, and the molten metal is supplied from the holding furnace 2 to the injection sleeve 71. In the duct 23, a ceramic tube 45 as the inner layer is covered with a stainless steel tube 47 to secure the mechanical strength. The outer periphery of the stainless steel tube is covered with refractory mortar 49 after winding a heating wire 48 to secure the heat retaining property. A fine granular layer 46 of the stainless steel is formed between the ceramic tube 47 and the stainless steel tube 47 to surely transfer the heat. Further, in the mouthpiece 24, the ceramic tube 36 is covered with a mortar layer and also, a cartridge heater 37 is embedded to secure the heat retaining property of molten metal.
Patent JP-H04320979-A (JP)
Title: Full automatic inspection device
Inventor: ISHIZAWA HIROTOSHI
IPC: G01R31/28
Filed: 1991-04-19
Abstract: PURPOSE:To contrive the improvement of work efficiency by providing a control management device for operating and controlling a feed and discharge device, a transport device, a measurement device and a magazine rack and provided with a central arithmetic processing device. CONSTITUTION:In the inspection device a control management device 4 provided with a feed and discharge device 2a, a transport device 2, a measurement device 1a, a magazine rack 3 and a central arithmetic processing device is provided. And a printed board transported by the use of the device 2 from the device 2a is fixed by a fixing device 6 of the device 1a, and breaking of a wire and a short circuit of printed wiring and parts performance are measured by the use of the device 1a. Here, a plurality of veiled jigs are housed in the magazine rack 3 so that the device 1a can be dealt with a deformed printed board. In addition, the device 2a, the device 2, the device 1a and the magazine rack 3 are operated and controlled. As the above constitution work efficiency can be improved.
Patent JP-S606231-A (JP)
Title: Production of wheel rim for vehicle
Inventor: NAGATSUMA NOBUYOSHI
IPC: B21D53/30
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a rim having good balancing accurcy without variance in wall thickness by rolling a blank pipe in a diametral direction by roll forming to have a prescribed wall thickness. CONSTITUTION:An upper roll 3 under rotation is brought into press contact with a blank pipe and is rotated together with a lower roll 2 to roll the blank pipe in a diametral direction and to expand the pipe toward the diametral outside while making the wall thickness uniform, by which the 1st cylindrical body 11 provided with a cylidrical part 11a, large diameter part 11b, 11b and tapered parts 11c, 11c having prescribed sizes is obtd. The body 1 is then set in a press die 12 and is pressed with right and left punches 13, 13 to size a recess 52, large diameter parts 21b, 21b and large diameter parts 21c, 21c at the outside end, by which the 2nd cylindrical body 21 having a prescribed size is obtd. The lower roll is then set in the body 21 and while the upper roll is rotated from the outside, said roll is brought into contact with the cylindrical body from above. A rim consisting of a bead receiving part and the recess 52 is thus obtd.
Patent JP-S5238085-A (JP)
Title: Method of producing arabinogalactanase
Inventor: AISUI SHIGENORI
IPC: C12R1/125
Filed: 1975-09-19
Abstract: PURPOSE: Production of arabinogalactanase from a new strain of Bacillus subtilis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01283684-A (JP)
Title: Dictionary retrieval processing system
Inventor: ISHIGAMI MASAYUKI
IPC: G06K9/62
Filed: 1988-05-11
Abstract: PURPOSE:To efficiently retrieve a dictionary at a high speed by searching a memory by a recognizing part CPU and determining a template number whose distance is small as a candidate, when an interruption of the end is applied to the recognizing part CPU from a dictionary retrieving hardware device. CONSTITUTION:The title system has a dictionary retrieving hardware device for operating independently from a recognizing part CPU of a character recognizing device, and it is started by giving a feature pattern of a recognition object character to the dictionary retrieving hardware device from the recognizing part CPU. Accordingly, in the dictionary retrieving hardware device, independently of the recognizing part CPU, a template number of a dictionary 102 being below a prescribed distance having possibility of a candidate of the recognition object character is sorted by a distance and stored in a memory 106. Subsequently, when the processing related to all the templates of the dictionary 102 is ended, an interruption is applied to the recognizing part CPU, and by the recognizing part CPU, the memory 106 is searched and the candidate is determined. In such a way, the whole dictionary retrieval processing is executed at a high speed and efficiently, and the recognition speed can be improved.
Patent JP-S606972-A (JP)
Title: Press-contacting mechanism for fixing roll couple
Inventor: SUZUKI YOUJI
IPC: G03G15/20
Filed: 1983-06-27
Abstract: PURPOSE:To prevent defective fixation by providing a detecting means which detects the surface temperature of a fixing roll and a mechanism which varies press-contacting force applied to the fixing roll, and varying the press-contacting force automatically according to temperature variation of the fixing roll couple. CONSTITUTION:The press-contacting mechanism for the fixing roll couple is equipped with a fixing roll 1, a temperature sensor 2 which detects the surface temperature of the fixing roll 1, and a press-contacting roll 3 which is pressed against the fixing roll 1, and a temperature signal generated by the temperature sensor 2 is supplied to a control part which controls the press-contacting force automatically according to variation in surface temperature. Thus, the press- contacting force is varied automatically according to the temperature variation of the fixing roll couple to obtain an invariably constant fixing state, thereby preventing defective fixation.
Patent JP-S5542325-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D7/12
Filed: 1978-09-18
Abstract: PURPOSE: To eliminate differences from a rapid-coating medium and also to improve orientation when even hardening paint is applied after a long period by adding phosphate of alcohol to magnetic paint.  
     CONSTITUTION: Instead of using face active agent expressed by R-OH (R is alkyl, alkylphenyl), phosphate of alcohol of R-OH is kneaded together with a binder containing a hardening component and magnetic powder and the obtained magnetic paint is applied on a base body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02292961-A (JP)
Title: Block code reproducing device
Inventor: KASHIWAGI TOSHIHIRO
IPC: H04N19/44
Filed: 1989-05-08
Abstract: PURPOSE:To improve the picture quality by discriminating the encoding mode of each block of a block encoding system and allowing each block to be smoothly changed. CONSTITUTION:When a start instruction is issued with the key input for a composite process according to the control of a CPU 21 of a block code reproducing device, the CPU 21 reads the picture element means value La out of a picture data storage 22 by an amount equivalent to a code train and encodes successively the value La while referencing to a composite table 23 to store the coded component in the La storage part 24a of a RAM 24. Similarly, the CPU 21 reads the difference value Ld and the bit plane information phi1 and phi2 out of the storage 22 by the amount equal to one screen respectively and encodes them by referencing to the table 23 to store them in the corresponding storage parts 24b-24d of the RAM 24. Then the CPU 21 reads the encoding data La, the value Ld, and the information 1 and 2 out of the RAM 24 by the amount equal to a first one frame respectively and checks whether the content of the information 1 are all equal to 0 or not. If so, it is judged that the picture element in a block are expressed in a single level encoded by the value La. Thus the next process is carried out.
Patent JP-S61272757-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAGA KOICHI
IPC: G03G5/08
Filed: 1985-05-28
Abstract: PURPOSE:To enhance adhesion between an amorphous silicon layer and a substrate by forming an interlayer made of silicide between the substrate and the amorphous layer. CONSTITUTION:The interlayer 3 made of silicide is formed between the substrate 2 and an amorphous a-Si layer 4, and said silicide is composed of an alloy of silicon and a metal, and when the a-Si layer 4 having the same silicon atom is deposited on the silicide interlayer 3, adhesion is enhanced. Since both have the same coordination number of 4 from the view point of matching of lattice constant, a density of traps for photocarriers decreases in these interface, and electrophotographic characteristics is enhanced.
Patent JP-S5543214-A (JP)
Title: Combustion chamber in internal combustion engine equipped with auxiliary chamber
Inventor: OONO EIJI
IPC: F02B19/12
Filed: 1978-09-20
Abstract: PURPOSE: To improve ignition effect by an ignition plug in such a way that an auxiliary chamber in a spark ignition type internal combustion engine is made to be ellipsoidal, a protective bulkhead is formed at its upper part, the ignition plug is arranged in concealment with the bulkhead.  
     CONSTITUTION: An auxiliary chamber 2 is shaped which has a fuel injecting valve 4 arranged in a cylinder head 10 to form a combustion chamber 1 together with a piston 5. A crater passage 8 which conducts this auxiliary chamber 2 to the combustion chamber 1 is shaped to be ellipsoidal at the same time with providing a protective bulkhead 9 at its upper part. And an ignition plug 3 is arranged at the position somewhat recessed from its crater 6. Thus, ignition is prevented from being extinguished by flame flow which streams through the inside of the crater 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5638808-A (JP)
Title: Heat treatment for amorphous magnetic alloy in magnetic field
Inventor: SAKINOU HARUFUMI
IPC: C21D1/04
Filed: 1979-09-05
Abstract: PURPOSE: To improve the permeability of the amorphous magnetic alloy be a methos wherein the thin film of amorphous magnetic alloy is heat treated applying magnetic field perpendicular to the film.  
     CONSTITUTION: The permeability of the thin film of amorphous magnetic alloy is improved by the heat treatment applying magnetic field perpendicular to the plate face. Applying the magnetic field perpendicular to the plate face at this time, although the temperature is kept under the Curie point Tc, the permeability does not deteriorated, and even the permeability of a deteriorated sample recovers to have no difference of stability with that of a sample being heat treated at a temperature over the Tc. By this way, the permeability of the thin film of the amorphous magnetic alloy, for example (Fe 4.6 CO 70.4 ) 76/75 Si 12 B 12  being manufactured by one side rolling method, can be made to be highter than 11,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08315504-A (JP)
Title: Recorder and magnetic recorder
Inventor: HORIKOSHI TAKAYUKI
IPC: G11B20/10
Filed: 1995-05-12
Abstract: PURPOSE: To shorten the time required for retrieval by providing a means for detecting the volume of data, a means for measuring the time and an operating means and recording the data through a recording means when the data write instruction is not given from a data source within an operated limit time. CONSTITUTION: Upon receiving a write command from an SCS 11/F member 14 with a logic block address(LBA) and a logic block number (LB) determined by a host computer as parameters, a CPU 13 returns a status and makes a transition to data out phase. At that moment of time, reception is inhibited temporarily in order to make ready for next step S102. The LBA is then converted into a physical write start address on an MD 1 and target heading address is calculated and stored. Furthermore a servo circuit 12 and the like are controlled while monitoring through a CD-ROM encoder/decoder 11 and an EFM encoder/decoder 10 to position an optical head 5 thus shortening the time required for reading.
Patent JP-S61273739-A (JP)
Title: Double cassette type magnetic recording and reproducing device
Inventor: KAWABE TOSHIYUKI
IPC: G11B5/86
Filed: 1985-05-28
Abstract: PURPOSE:To perform dubbing operation in a short time by rotating a recording- side cylinder motor according to head switching pulses to a reproducing-side deck so that the azimuth angle of the video head of a recording-side deck coincides with the azimuth angle of the video head of the reproducing-side deck. CONSTITUTION:Head switching pulses generated by the head switching pulse generating circuit 1s of the 1st deck P are phase-corrected by a monostable multivibrator 2u and inputted to a cylinder control circuit 2m through the lower contact of a switch SW 8. Information on the polarity (azimuth angle) of the video head of the 1st deck P is transmitted to the 2nd deck R by inputting said head switching pulses of the 1st video deck P to match the polarity (azimuth angle) of the video head of the 1st deck P with that of the 1st deck P. The cylinder control circuit 2m generates a signal for control with an FG signal which is frequency-divided to half, the switching pulses, and the head switching signal from the 1st deck P and inputs the signal to a gain control circuit 2n. Consequently, the time required for dubbing is shortened.
Patent JP-S5635060-A (JP)
Title: Device for measuring quantity of surface charge of lipoprotein of serum
Inventor: DEIITAA HORUN
IPC: G01N33/92
Filed: 1980-08-22
Abstract: Disclosed is the polyelectrolytic titration of serum lipoproteins, the negative surface charge of the latter being determined quantitatively by adding an excess amount of a polycation in aqueous solution to the particular serum lipoprotein and then back-titrating the positive charge, of the polycation, which has not been neutralized by the negative surface charge, against a chromotropic polyanion, in the presence of a metachromatic dye as the indicator. The method according is used for the diagnosis of lipometabolic disorders.
Patent JP-S5739668-A (JP)
Title: Facsimile device in common use transmission and reception
Inventor: ITOU YOSHIO
IPC: H04N1/00
Filed: 1980-08-21
Abstract: PURPOSE:To reduce the number of motors and power consumption, by achieving a drive system for each mode of transmission and copy through a single motor and a clutch. CONSTITUTION:A timing pulley 46 is fixed on an output shaft 45 of a drive motor 44 for subscanning. A timing pulley 48 is fixed on a rotating shaft 47 of a carrier roller 26a of originals and a timing pulley 51 is fixed to a rotating shaft 49 of carrier roller 35a of recording member via a clutch 50. A timing belt 52 is belted on pulleys 46, 48, 51. A timing pulley 53 is fixed on the rotating shaft 47 and a timing pulley 55 is fixed on the shaft 54 and also a timing belt 56 is belted. On the shaft 49, a timing pulley 57 is fixed and a timing pulley 59 is fixed on the shaft 58, and a timing belt 60 is belted. Thus, drive rollers 25a, 26a, 35a, 37a are driven toward the same direction in the same speed.
Patent JP-S5639133-A (JP)
Title: Method and apparatus for manufacture beaded can drum
Inventor: KOJIMA NOBUYOSHI
IPC: B21D51/28
Filed: 1979-09-10
Abstract: PURPOSE: To manufacture the beaded can drum with improved pressure resisting strength, by folding the sheet of cylindrical can drum, by forming the bulging part with breadth approximate two times of the breadth of the folded part in the lower die, by bumping this lower die against the folded part, and by forming the bead in the can drum.  
     CONSTITUTION: The corner cut and folding are applied to the sheared can drum sheet which is then rounded into the cylindical form, and the folded parts are combined. The lower die 17 is provided with the bulging part 18 with breadth W3, 2.5mm or wider, especially 3.5mm or wider than breadth W1 of the combination of folded parts 12; this lower die 17 is attached to the bumper which is then bumped against the combination of the folded parts 12; hereby, the combination of folded parts 12 together with its connecting part 15 are provided with the preliminary bead. Next, this preliminary bead is beaded by the beader. As a result, even if the bead depth D3 of other part 16 is 0.97mm for example, the bead depth D4 of above stated part 15 becomes only 0.12mm shallower depth 0.85mm, so that the can's pressure resisting strength can be 10%, for example, increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5741221-A (JP)
Title: Loading device for long size material
Inventor: NAGANO KATSUMI
IPC: B60P3/40
Filed: 1980-08-20
Abstract: PURPOSE: To facilitate, simplify and quicken the transport of the long size material by a method wherein the long size material is bridgedly mounted over cross blocks bridged between struts installed in upright position at the right and left sides of a mounting platform and clamped with clamping ropes spanned between said struts.  
     CONSTITUTION: Cross blocks 4 are bridged between the struts 2 and 3 installed in upright position at the right and left sides of the mounting platform 1 and as well as wooden upper cross blocks 5 are laid on the cross blocks 4. The whole loading device is reinforced and stabilized with reinforcement columns 6, 7 and 8 and foot columns 9 and 10. A pair of long size material positioning sliders 13 and 14 are slidably and positioning-capably provided over the blocks 4 and 5. The clamping ropes spanning between the struts 2 and 3 are pulled downward by a moving-block type clamping means 29. The clamping means 29 consists of a winch 30, a drag rope 31, a fixed block 29, a moving block 33 and the fixed end 34 of the rope 31. The long size material D is mounted on the cross blocks 5 and positioned with the sliders 13 and 14 and, after that, clamped with the clamping ropes 28. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5739602-A (JP)
Title: Antenna for car
Inventor: KIYOOKA HISAMARO
IPC: H04B1/18
Filed: 1980-08-22
Abstract: PURPOSE: To achieve excellent impedance matching, with a simple operation only by the replacement of an auxiliary cable having a capacitor at the terminal, when the frequency band of FM waves is changed.  
     CONSTITUTION: One end PA side of a cable main body 21 is connected to a main cable connected to an antenna via a jack 22. The other end PB side of the cable main body 21 is connected to a relay cable via a plug 23. Capacitors 24, 25 of small size equivalent to a capacitive open stub are connected to the jack 22 and the inside of the plug 23. Thus, excellent impedance matching can be obtained even if an FM frequency band changes, by changing the length of the auxiliary main body 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0412207-A (JP)
Title: Position detector
Inventor: SUDA SHIGEYUKI
IPC: H01L21/30
Filed: 1990-05-01
Abstract: PURPOSE:To detect the relative position between a first and a second objects with high accuracy by providing a reference mark on a first object surface, utilizing a diffracted light of a prescribed degree generated from the reference mark, and detecting the relative position of a projecting means and a first object. CONSTITUTION:A pickup housing in which a projecting means is contained is moved, and a reference mark 100 is radiated by a projected luminous flux L2. Subsequently, based on a calculated relative misalignment value, the pickup housing is moved. In this case, since a relative position of the reference mark 100 and alignment marks 5, 6 is a known value from the time of generation of a mask pattern, the projecting means can be driven, based on its value. In such a way, by setting initially a first object and the pickup housing containing the projecting means, a precise alignment of a first and a second objects can be executed. Accordingly, the misalignment between a first and a second objects can be detected with high accuracy.
Patent JP-S5830813-A (JP)
Title: Car height adjuster
Inventor: OOHASHI KAORU
IPC: B60G17/04
Filed: 1981-07-23
Abstract: PURPOSE:To always perform car height adjustment quickly and certainly by connecting a reservoir and a compressor in parallel to an actuator respectively and connecting only the compressor to the actuator when air pressure in the reservoir is below the predetermined value. CONSTITUTION:A compressor 12 is connected to each actuator 10a, 10b, 10c, 10d of front and rear wheels through front and rear wheels supply valves 20, 22 while a reservoir 26 is connected to each of said valves 20, 22 in parallel with the compressor 12 through an opening and closing valve 28 and a shut off valve 30. A car height adjustment circuit 38 controls above-mentioned each valve on th basis of each signal car height sensors 40, 42 and a car speed sensor 44 to adjust car height at the predetermined level. Further, the car height adjustment circuit 38 detects the pressure in the reservoir 26 by means of a presure switch 48 and, when the pressure is below the predetermined level, the shut off valve 30 is switched to intercept the reservoir 26 and control is made so as to supply pressurized air to each actuator 10 only from the compressor.