baber/WOPTO huggingface dataset:
Patent JP-S61174941-A (JP)
Title: Preparation of microcapsule
Inventor: SHIOI SHUNSUKE
IPC: B41M5/165
Filed: 1985-01-28
Abstract: PURPOSE:To improve holding capacity for a core substance of an acidic system held at >=65 deg.C comprising aq. mixture, etc. contg. a modifier and a hydrophobic core substance by adding further hydrophilic melamine/foraldehyde resin or initial condensation stage. CONSTITUTION:A hydrophobic core substance is added to an aq. or hydrophilic medium contg. a modifier such as anionic, nonionic, cationic, or amphoteric polymer or an emulsifier of low degree of polymn. The system is acidified at >=65 deg.C. Initial stage hydrophilic condensate of melamine/formaldehyde is added to the system, which is coated on the hydrophobic core substance by causing polycondensation to prepare microcapsules. The amt. of the hydrophilic initial stage condensation product of melamine/formaldehyde to be added to generally 2-40pts.wt. expressed in terms of the weight of melamine basing on 100pts.wt. hydrophobic core substance. Suitable hydrophobic core substance is animal oil, vegetable oil, mineral oil, etc.
Patent JP-H04254399-A (JP)
Title: Manufacture of ceramic multilayer board
Inventor: MASUDA MASAO
IPC: H05K3/36
Filed: 1991-02-06
Abstract: PURPOSE:To enhance productivity by connecting a specified multilayer board with a sub-multilayer board whose area is divided. CONSTITUTION:After a plurality of small area sub-multilayer boards 11 and 12 where electrode pads 11d and 12d are formed respectively at a specified position in the proximity in its peripheral area are bonded with each other on their end face region, each of the equivelent electrode 11d and 12d are electrically connected so that a multilayer board 15 may be obtained, which is large in area and specified in size as well. It is, therefore, possible to obtain the speficied multilayer board 15 which is free of failure or defect by processing only such sub-boards 11 and 12, which correspond to the positions of failures and defects exisiting on a large-sized multilayer board 15 targeted as failures. This construction makes it possible to eliminate the need to repair the multilayer board 15 itself as a target failure enhance productivity.
Patent JP-S60163330-A (JP)
Title: Electron tube cathode structure
Inventor: OGURO TOMOKATSU
IPC: H01J23/04
Filed: 1984-02-01
Abstract: PURPOSE:To promote the reduction of assembly parts cost and of assembly manhours and improve the strength against vibrations by fixing a filament and a side support on the metallized layer formed on the surface of a lower end shield made of ceramic. CONSTITUTION:A metallized layer 13 is formed on the surface of a lower end shield (made of ceramic) 3' facing toward an upper end shield 2 and on the inside wall surface of a helical filament 1. A center support 4 is fitted through a circular hole 3a of this lower end shield 3' in such a manner that the outer side of the former may contact the inner side of the latter. In the peripheral edge of the lower end shield 3', a circular hole 3b is formed, and the tip of a side support 5 is fitted in this circular hole 3b. The filament 1 and the side support 5 are each fixed to the metallized layer 13. In this way, the cost of assembly parts and the assembly manhours can be reduced and also tha strength against vibrations can be improved.
Patent JP-H08210855-A (JP)
Title: Azimuth measurer
Inventor: ITO JUNICHI
IPC: G01C19/5776
Filed: 1995-02-01
Abstract: PURPOSE: To remove a random bias component by mounting and rotating an angular speed sensor for correction on a rotary base, stopping it in the case parallel to an X-axis and a Y-axis, and in the case parallel to the reverse direction, taking in a bias value, and thereby correcting angular speed sensors of the X-axis and the Y-axis. CONSTITUTION: A rotatry base 9 is rotatably supported in parallel to a plane including an X-axis and a Y-axis, and rotatably driven by a drive part 11. An angular speed sensor for correction 12 is provided thereon. The sensors 12 are stopped at total 4 points where the direction of the sensor 12 is the same direction and the reverse direction of the angular speed sensors 4, 5 corresponding to the X-axis and the Y-axis. The detection output of the sensors 4 or 5 and the sensor 12 are read as a bias value at each stop point, an angular speed detection signal on the X-axis and the Y-axis is corrected in a random bias correction part, and input to an azimuth calculation part. As a result, a highly accurate measuring result can be obtained open if a low accurate sensor is used.
Patent JP-S57128683-A (JP)
Title: Production of optically active pantolactone
Inventor: KATSURA TADASHI
IPC: C07D307/32
Filed: 1981-02-03
Abstract: PURPOSE: A mineral acid salt of optically active aminoalcohol, which is readily synthesized and used as a resolving reagent, is added to an alkali metal salt of DL-pantoic acid and the formed salt is fractionated by crystallization, decomposed and converted into the lactone, thus producing the titled substance used as an intermediate of drugs in high yield.  
     CONSTITUTION: An alkali such as sodium hydroxide is made to act on DL-pantolactone to form an alkali metal salt of DL-pantoic acid and a mineral acid salt of optically active aminoalcohol of the formula (R is methyl, isopropyl, isobutyl) is made to act on the above pantoic acid as a resolving reagent by less than 1mol, preferably 0.5W0.8mol/mol of the DL-pantoic acid salt to prepare its diastereomer. The resultant dastereomer is fractionated by crystallization and decomposed to give an optically active pantoic acid, which is lactonized to produce the objective lactone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53101418-A (JP)
Title: Pocket camera with built-in vertical strobo
Inventor: OOMURA HIROSHI
IPC: G03B19/02
Filed: 1977-02-17
Abstract: PURPOSE: To obtain a small-size, inexpensive, and easily operative camera by arranging an electric cell and a capacitor contiguous to each other within the right side of the camera body, and arranging also a strobo flash device in the left front. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60243014-A (JP)
Inventor: HIFUTSUAA RAAMAN ANSARII
IPC: C07D319/08
Filed: 1985-01-31
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-H04250090-A (JP)
Title: Image forming device
Inventor: KOBAYASHI MOTOKAZU
IPC: B41M1/00
Filed: 1991-01-17
Abstract: PURPOSE:To prevent unevenness of an image resulting from a contact pressure reduction between an electrode and a plate through ink caused by the electrical fusion of the electrode corresponding to the plate in an image forming device in which the ink is supplied between the electrode pair, one of which is the plate, the ink is turned from adhesive to non-adhesive to at least one of the electrodes by a voltage application, and a voltage is applied between the electrodes to transfer the ink applied on the plate to a recording medium. CONSTITUTION:The diameter of a roller 4 is gradually reduced by an anode fusion by an electric conduction at the time of image forming. The reduction of the diameter is detected by a sensor 10. With the decrease of the diameter of the roller 4, a contact pressure of the roller 4 with a plate 9 is gradually decreased. Therefore, the roller 4 is pressurized toward the plate 9 by an actuator 11 by the amount of a reduced pressure depending on a displacement amount detected by the sensor 10, thereby being recovered to a required contact pressure.
Patent JP-H02199322-A (JP)
Title: Electromagnetic clutch
Inventor: TANAKA HIROSHI
IPC: F16D27/112
Filed: 1989-01-25
Abstract: PURPOSE:To improve quietness of a clutch by absorbing vibration of an armature at the time of engagement of the clutch by means of a sheet-like rubber member and putting this sheet-like member between the armature and a metal plate so as to effectively decrease the vibration. CONSTITUTION:On an end surface opposing the side of a suction surface 24 of a clutch rotor 12 of an armature 23, a sheet-like rubber member 26 is stuck, and a steel plate 27 as a metal plate is fixed through the sheet-like rubber member 26. This sheet-like rubber member 26 absorbs vibration of the armature 23 generated by impact on the suction surface of the armature 23 which has been momentarily sucked by the suction surface 24 of the clutch rotor 12 at the time of excitation. In this way, vibration can be effectively decreased and quietness of a clutch can be improved.
Patent JP-H10214282-A (JP)
Title: Method and system for managing organization activity
Inventor: ENOKI HIROSHI
IPC: G06Q50/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To enable management and processing as logical data through a computer system by expressing the dynamic change of organization structure as the repetition of generation and extinguishment of role object and the distribution of resource object interlocked with the role object in that case. SOLUTION: In logical organization structure, a most significant role object 1 owns a resource object R1. Role objects 11 and 12 are positioned in its low- order hierarchy and further, role objects 121-123 are positioned in the low-order hierarchy of role object 12. Then, the respective role objects own resource objects R11, R12 and R121-R123. By logically catching the real organization as such logical organization structure, the dynamic change of organization structure can be expressed as the repetition of creaction and annihilation of role object and the distribution of resource object linked with the role object in that case.
Patent JP-H09214106-A (JP)
Title: Printed circuit board, method of manufacturing the board and ink jet device used for the method
Inventor: INAMOTO TADAKI
IPC: B41J2/01
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To form the spacing uniformly between the conductors of conductor circuit patterns and to prevent short circuit between them by forming the shape of the pattern of one side is different from the shape of the pattern of facing the other side with the shapes of the edge parts of the adjacent patterns in a resist pattern. SOLUTION: The shape of the pattern of the one side is different from the shape of the pattern of the facing the other side with the shapes of the edge parts of the adjacent patterns in the resist pattern. Through the resist patterns, conductor patterns are formed. Fig. (a), (b) and (c) illustrate the magnified copper circuit pattern of a printed wiring board. At the A-A' line of Fig. (a), the form of a left side wiring part 101a is protruding but the shape of right side wiring part 101b is recessed. These are illustrated by the cross section drawing in Fig. (b). At the B-B' line of Fig. (a), the shape of left side wiring part 101a is recessed but the shape of right side wiring part 101b is protruding. These are illustrated by the cross section drawing in Fig. (c).
Patent JP-S59147999-A (JP)
Inventor: FURANKU DABURIYUU FUARAA
IPC: F41A9/61
Filed: 1984-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06266066-A (JP)
Title: Method for obtaining of individual imagelike exposure records and photographic element for it
Inventor: GARESU BURIN EBANSU
IPC: G03F3/08
Filed: 1994-02-10
Abstract: PURPOSE: To extract independent image recordings indicating imagewise exposure to the blue, green and red parts of visible spectra from an imagewise exposed photographic element arranged with intermediate emulsion layer units between first emulsion layer units and final emulsion layer units without forming dyestuff images by subjecting the photographic element described above to photographic processing. CONSTITUTION: The imagewise exposed photographic element arranged with the intermediate emulsion layer units between the first emulsion layer units and the final emulsion layer units is subjected to the photographic processing to form the reflective images within the respective emulsion layer units. The photographic element is subjected to reflection scanning by utilizing the absorption of the first intermediate layer and the second intermediate layer, by which the first recording of the image information included in one of the first emulsion layer units and the final emulsion layer units and the second recording of the image information included in the other emulsion layer units are obtd.  The photographic element is scanned within a wavelength region when the light transmits the first intermediate layer and the second intermediate layer, by which the third recording indicating the combinations of the images within all the emulsion layer units is obtd. The discrete exposed recordings of blue, green and red are obtd. from these first recording, second recording and third recording.
Patent JP-S62228286-A (JP)
Title: Ecori fragment of bordetella pertussis chromosome dna
Inventor: RIINO RATSUPUOORI
IPC: C12N15/83
Filed: 1987-01-28
Abstract: Cloning and sequencing of the EcoRI fragment of B. pertussis chromosomal DNA with 4696 base pairs, conta ining the genes which code for the five subunits of the pertussis toxin. A hybrid plasmid containing the DNA fragment or its further fragments and a micro-organism transformed by the hybrid plasmid and capable of expressing the cloned DNA fragment or further fragments thereof by synthesis of the pertussis toxin or one or more subunits of the pertussis toxin. The pertussis toxine or one or more subunits of the pertussis toxin so obtained are useful for the preparation of vaccines and diagnostic kits.
Patent JP-H01194868-A (JP)
Title: Voltage doubler rectifying circuit for generating high tension
Inventor: UEDA SHUJI
IPC: H02M7/10
Filed: 1988-01-27
Abstract: PURPOSE:To cope easily with load which has large load fluctuation coefficient, by making the capacitances of a capacitor on the input terminal side and the one on the output terminal side different from each other. CONSTITUTION:An AC power source 1 is connected to a pair of input terminals 2-3, where a series circuit 9 is connected in which capacitors C11... are connected in series to the terminal 2 and a series circuit 10 is also connected thereto in which capacitors C21... are connected in series to the input terminal. Diodes D11 are connected between each junction M1... and N1.... A junction Nn is connected to the one electrode 7 of a laser discharge tube 6 through an output terminal 4 and the other electrode 8 is connected to the input terminal 3 to constitute a high-tension generating voltage doubler rectifying circuit 11. On this occasion, as to the capacitance of a capacitor C the forward step (on the input terminal side) is made larger than the backward step (on the output terminal side). The output voltage instantaneously introduced can thereby be increased.
Patent JP-H07225134-A (JP)
Title: Route guiding apparatus for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G01C21/00
Filed: 1994-02-10
Abstract: PURPOSE:To guide a route to the destination by searching and storing the shortest route to a registered point from a current value after ignition off and by reading and displaying the shortest route when the registered point is selected as a target value. CONSTITUTION:When an ignition key is set at OFF position and a key switch 102 turns off, a CPU 1 executes the advance progressing program to search the route to registered points. It selects one of points registered in a SRAM 24 and reads the coordinate of the selected registered point. Next, it searches the route from a current point to the registered point and stores route data such as intersection numbers and coordinate of respective intersections. In the case where searched route data is larger than a predetermined amount, it stores to read the route data of a predetermined amount part near a current point into the SRAM 24. It judges whether routes are searched with respect to all registered points recorded in the SRAM 24: when searching ends, a relay 26 is turned off to stoop power supply to the route guiding apparatus 100.
Patent JP-H01192535-A (JP)
Title: Bag making machine
Inventor: TSUNODA HIROTAKA
IPC: B31B50/64
Filed: 1988-01-27
Abstract: PURPOSE:To perform stable heat sealing work, by arranging a surface cutting apparatus, which cuts the heat sealed part of a polyolefin resin layer treated with fluorine gas to expose the resin layer to the surface, to the manufacturing line in front of a heat sealing apparatus. CONSTITUTION:Fluorine gas treatment is applied to a laminated material 11 at the time of the melting of a polyolefinic resin layer under heating, and the surface heat-sealed parts 23, 24 of said material 11 are cut in a thickness of about 0.1-10mum by a surface cutting device 15 to remove a fluorinated polyolefinic resin layer. ln this case, the heat-sealed part 24 crossing the feed direction at right angles is cut by a lateral cutting roller 15a, and the parallel heat-sealed part 23 is cut by a longitudinal cutting roller 15b. The cut waste is removed by a cut waste removing apparatus 6. Next, the laminated material 11 is equally cut into two sections by a cutting apparatus 17 and the cut sections are superposed by a superposing apparatus 18. Succeedingly, the polyolefinic resin layer is opposed to be heat-sealed by lateral and longitudinal heat sealing devices 19a, 19b.
Patent JP-H01191488-A (JP)
Title: Wavelength control apparatus of laser
Inventor: WAKABAYASHI OSAMU
IPC: G01J9/00
Filed: 1988-01-27
Abstract: PURPOSE:To stabilize the wavelength, by controlling the angle of a diffraction grating so that the diffracted image of a reference light source through a diffraction grating type spectroscope, and controlling a wavelength selecting element so that the diffracted image of the oscillated light of a narrow band oscillating excimer laser and the diffracted image of said reference light agree or have the specified position difference. CONSTITUTION:A wavelength selecting element 2 is arranged between a rear mirror 1 and a front mirror 5. Laser light is oscillated between the rear mirror 1 and the front mirror 5 repeatedly. The laser light is outputted from the front mirror 5 and outputted to the outside through a beam splitter 6. Meanwhile reflected laser light from the beam splitter is inputted into a diffraction grating type spectroscope 8. Reference light having wavelength stability exceeding an objective value from a reference light source 7 is inputted into the spectroscope 8. The difference in wavelengths of both lights is detected. The detected signal is inputted into a wavelength controller 9. The wavelength selecting characteristic of the wavelength selecting element 2 is controlled through a driver 10 by feedback so that said wavelength difference becomes zero or located within a specified range. Meanwhile a driver 11 for controlling the angle of the diffraction grating in the spectroscope 8 is provided.
Patent JP-S54109793-A (JP)
Title: Manufacture of semiconductor element
Inventor: TAO KINZOU
IPC: H01L21/3213
Filed: 1978-02-17
Abstract: PURPOSE: To avoid the side etching at the stage difference part as well as to prevent the disconnection through the etching by laminating the metal layers which adhere more firmly to the wiring layer than the resist layer featuring the different etching solution from the electrode wiring layer onto the wiring layer.  
     CONSTITUTION: Al layer 12 is provided on SiO 2 2 on Si substrate 1. Ti13 is evaporated and then etched by the HF-group solution and via resist mask 14' to form layer 13', and then Al is etched by the phosphoric acid, acetic acid and nitric acid group solution to form layer 12'. With this method, the side etching can be prevented for the metal layer reaching over the stage difference part, and an accurate etching is ensured for the micropattern. Thus, the increment of the wiring resistance and the disconnection can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5211307-A (JP)
Title: Combustion chamber of engine
Inventor: DATE TASUKU
IPC: F02B19/10
Filed: 1976-02-19
Abstract: PURPOSE: In torch ignition type engine, occurence of knocking is prevented, and, fuel consumption of whole engine is elevated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61177120-A (JP)
Inventor: IWATANI FUMIO
IPC: H02H3/40
Filed: 1985-02-01
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-S62175909-A (JP)
Title: Digital signal reproducing device
Inventor: OKAZAKI SAKAE
IPC: G11B15/02
Filed: 1986-01-28
Abstract: PURPOSE:To eliminate an intermittence of a reproducing output at the time of reversing a running direction of a tape, by reversing the running direction of the tape, when a recording end recognition signal has been detected, and making a read speed of a digital signal higher than a normal speed in the course of a prescribed period from the time point of detection of a recording start recognition signal. CONSTITUTION:When a recording end recognition signal RE is detected at the time t13, a running direction of a tape 10 is reversed from the forward direction to the reverse direction. In this case, a running speed of the tape 10 is set to a speed of, for instance, 1.1 times of a normal speed, and also, a rotating speed of heads HA and HB is set to a speed of, for instance, 1.1 times of a normal speed. Also, from a time point t15 immediately after a time point t14 when the tape 10 has become a state that it is run at a speed of, for instance, 1.1 times of the normal speed in the reverse direction, a signal which has been recorded in a track area T2 is read. Next, at a time point t21, a recording start recognition signal RS which has been recorded in a recording start position of a digital sound signal of the other end part side in the longitudinal direction of the track area T2 is detected.
Patent JP-H11214869-A (JP)
Title: Structure for fixing material to be fixed on printed board and electronic device provided with this structure
Inventor: GOTO KATSUICHI
IPC: H05K3/30
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a structure which is for fixing a material to be fixed on a printed board and is suitable for reducing the sizes of an electronic device, and to provide an electronic device having such structure. SOLUTION: A fixing structure is composed of a spacer 18 having a first edge 18A whereupon a material 16 to be fixed is fixed, a printed board 12 having a hole 12A whose shape is decided by being related to the shape of the second edge 18B of the spacer 18, and the hole 12A is filled with a filling material 22 to fix the second edge 18B to a printed board 12. The second edge 18B has a length shorter than the thickness of the printed board 12 and has a protruding part 18C positioned in the hole 12A.
Patent JP-S59141255-A (JP)
Title: Ebullition-cooling type electric apparatus
Inventor: KODAMA SHIYUNEI
IPC: H01L23/44
Filed: 1983-02-02
Abstract: PURPOSE:To inhibit an electric field in bubbles to a sufficiently low value, to increase insulating strength and to apply an electric apparatus easily to specifications at high voltage by providing a conductive shielding plate disposed so as to flow bubbles between the shielding plate and the surface of a heat generating section. CONSTITUTION:Conductive shielding plates 21, 22 are constituted by metallic films 23, 24 electrically connected to the winding-starting and winding-ending sections of coils 15, 16 and heat-insulating plates 25, 26. Flow paths 27, 28 in which bubbles 12 flow are formed among the conductive shielding plates 21, 22 and the surfaces of both coils 15, 16. The potential of the metallic films 23, 24 is each kept at approximately the same potential as the surface of the coils 15, 16, and an electric field is applied only to a refrigerant liquid 4 between the conductive shielding plates 21, 22. Boiling is not generated in the refrigerant liquid 4 in a section where the electric field is applied, the high dielectric strength of the liquid can be utilized effectively while the electric field is hardly applied to the refrigerant liquid 4 and bubbles 12 in a section where a boiling and a heat transfer are executed, and insulating performance as a transformer is not damaged.