baber/WOPTO huggingface dataset:
Patent JP-S63208711-A (JP)
Title: Automatic focus adjustor
Inventor: KAYANO YASUAKI
IPC: G02B7/28
Filed: 1987-02-25
Abstract: PURPOSE:To accurately and stably decide focusing by switching an integration circuit to constant integration when one integral value reaches the threshold value of a comparator. CONSTITUTION:The signal of an infrared-ray photodetection sensor 1 is integrat ed by the integration circuit 3 and then inputted to the comparator 4. When the integral value of one of integration circuit 3 and 3 reached the threshold value of the comparator 4, the both enter constant integration. Consequently, the comparator 4 raises its output pulse and inputs it to terminals (a) and (b) of a microcomputer 10 when a larger integral value reaches the threshold value and when a smaller integral value reaches the threshold value after the switching to the constant integration. The microcomputer 10 controls the speed of an AF motor 12 according to the time difference between the signals inputted to its terminals (a) and (b). Consequently, factors of the difference in the distance of a subject and the reflection factor of the subject are not used to decide time difference, so focus decision making is accurately and stably performed.
Patent JP-H11235431-A (JP)
Title: Pachinko machine
Inventor: NAGATA SATOSHI
IPC: A63F7/02
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To improve the pleasantness of a game by making effective use of the front of a game board. SOLUTION: When a ball enters a start opening 15, character designs A to K appear on a design display device 14 in various postures. In this structure, the character designs A to K are drawn on a game board 2 in the same postures as they appear on the design display device 14. Therefore, as a player can have the pleasure of waiting for the appearance of the character designs A to K to the design display device 14 in the same postures as they are drawn on the game board 2, the pleasure of playing the game increases.
Patent JP-S6034830-A (JP)
Inventor: DEBITSUDO OOGASUTO HOOSUMA
IPC: F16L47/20
Filed: 1984-03-01
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-H09210865-A (JP)
Title: Method and apparatus for diagnosing vehicle
Inventor: USUI SHIGERU
IPC: F02B77/08
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To easily recognize whether it is caused from an actual failure of a diagnosis item or because a diagnosis itself is not yet carried out due to an unsatisfactory premise required for the diagnosis when the diagnosis requiring the premise fails before the diagnosis is started. SOLUTION: A diagnosis-executing means 241 automatically diagnoses whether or not each diagnosis item is good in accordance with preset procedures. A diagnosis result-displaying means 243 distinguishes and displays diagnosis items at a display part 27 which are judged not to be good from those judged to be good. A judging means 242 judges for at least one diagnosis item whether a premise required for the diagnosis item is satisfied. A judging result-displaying means 244 displays the judging result at the display part 27.
Patent JP-H08236474-A (JP)
Title: Formation of connecting section of semiconductor device
Inventor: ARIMA TOSHISATO
IPC: H01L21/28
Filed: 1995-02-28
Abstract: PURPOSE: To provide a method for manufacturing connecting section of semiconductor device by which a semiconductor device in which circuits are made to operate stably can be obtained by preventing the occurrence of a leak current between adjacent transistors. CONSTITUTION: A resist pattern 23 having an opening 24 for contact hole which is positioned above a source impurity-diffused area 13 and reaches part of an element separating section 12 is formed by applying a photoresist material to the surface of an interlayer insulating layer and exposing and developing the material. The contact hole corresponding to the opening 24 is formed by etching the substrate 11 under such a condition that the etching rate of an silicon oxide can become higher than that of P-SiN. Then a P-SiN film 20 exposed in the contact hole is removed by etching the film 20 under such a condition that the etching rate of P-SiN can become higher than that of the silicon oxide.
Patent JP-H08311048-A (JP)
Title: Tetrazolinone and its application as paddy field herbicide
Inventor: GOSHIMA TOSHIO
IPC: A01N39/02
Filed: 1996-02-05
Abstract: PURPOSE: To obtain the subject compound useful as a weeding agent for a paddy field having a selective weeding activity, especially an excellent weeding activity against paddy field weeds and exhibiting substantially no chemical damage against paddy rice. CONSTITUTION: This is a tetrazolinone of formula I (X is H or a halogen; Y is H or a 1-4C alkyl; R<1> is a 1-4C alkyl; R<2> is a cycloheptyl or a cyclooctyl), e.g. 1-(2-chlorophenyl)-4-(N-cycloheptyl-N-ethylcarbamoyl)-5(4H)-tetrazolinone of formula II. A compound of formula I is obtained e.g. by reacting of a compound of formula III with a compound of formula IV (hal is a leaving group such as chloro or bromo). The objective herbicidal composition is obtained from a compound of formula I and at least one kind selected from the group consisting of a weeding sulfonamide, a weeding pyrazole, a weeding propionanilide, a weeding triazine, a weeding carbamate, a weeding diphenyl ether, a weeding pyrimidine and a weeding amide.
Patent JP-S56139283-A (JP)
Title: Power source device for welding machine
Inventor: MORINAGA DAISAKU
IPC: B23K9/06
Filed: 1980-03-31
Abstract: PURPOSE: To reduce the downtime of welding machines, by providing a means which causes the welding machine not to stop at the first insufficiency of welding current and the machine to stop when an insufficient condition is again detected in the next welding current.  
     CONSTITUTION: The program is started, and data is inputted and displayed on thyristors 2 and 3, and then the abnormality of switching circuit 20 is confirmed. Then, when the starting command is on, the welding gun 6 is pressurized and electric current is supplied to thyristors 2 and 3 to turn on the switching circuit 20. Welding gun 6 is maintained under pressured condition and the thyristor current flowing through switching circuit 20 composed of thyristors 2 and 3 is compared with the set value. When it is judged that the thyristor current is insufficient, detecting is performed and when the insufficiency of the current detected continuously at two times, a trouble disposal is performed. When the electric current is insufficient only at the first time, the pressuring operation of welding gun is performed and the is continued. In this way, when an insufficient condition occurs temporarily, the operation can be continued without stopping the whole equipment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53126259-A (JP)
Title: Silicon selective growth method
Inventor: KAWAMURA MASAO
IPC: C30B25/02
Filed: 1977-04-11
Abstract: PURPOSE: To cause satisfactory selective growth without introducing HCl gas into reaction system and make the growth thickness even irrespective of the Si exposure area of the selectively grown parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63209720-A (JP)
Title: Removing device for soot in exhaust gas
Inventor: SAWANISHI KIKUO
IPC: B01D46/10
Filed: 1987-02-25
Abstract: PURPOSE:To efficiently remove the soot in the exhaust gas flowing in the direction of the diameter of the half circular part of a cylinder body by using cross- shaped filters mounted in the cylinder body having a circular cross section. CONSTITUTION:The soot removing device consists of a vertical cylinder body 2 with a circular cross section provided halfway in an exhaust pipe 1. Four filters are mounted in a cross-shape to a rotary shaft 4 provided in the axis of the cylinder body 2. Two shutter plates 7a, 7b are provided in the cylinder body 2 so as to be able to shut and open. The half circular part 2a of the cylinder body 2 forms a soot removing area where the soot in the exhaust gas flowing in the exhaust gas pipe 1 is removed by the filter 6b. The other half circular part 2b of the cylinder body 2 forms a filter washing area where the soot stuck to a filter 6d is washed off. Thus, when the soot stuck to a filter is accumulated to a certain large amount, the rotary shaft 4 is revolved by 90 deg. to remove soot by a washed filter.
Patent JP-S60185114-A (JP)
Title: Manufacture of magnetic head
Inventor: ISHIYAMA SATOO
IPC: G01D5/245
Filed: 1984-03-05
Abstract: PURPOSE:To save time and to reduce a high cost in forming a pattern by using a masking method, by providing a laser oscillator, an optical system, which projects laser light on a thin-film machining surface of a magnetoresistance effect material, and a cross sliding table. CONSTITUTION:An optical system 3 comprises a reflecting mirror 10, an objective lens 11 and the like. Laser light from a laser oscillator 2 is received and projected on the machining surface of a magnetoresistance effect thin film 8. When the objective lens 11, whose focal distance is about 15-50mm, is used, the diameter of the projected spot becomes about 8-30mum. This size is approximately about 1/2 the recorded wavelength or pitch of the magnetic mark of an ordinary magnetic code disc. The unnecessary part of the magnetoresistance effect thin film 8 is removed by one stroke and a desired pattern can be formed. Thus the machining efficiency is improved, and the magnetism detecting part can be formed at extremely high density.
Patent JP-S62210081-A (JP)
Inventor: KURAUSU AMUBUROSHIUSU
IPC: B05D7/00
Filed: 1987-02-25
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-S53125761-A (JP)
Title: Manufacture for binary compound semiconductor thin film
Inventor: FUJI TATSUO
IPC: H01L21/203
Filed: 1977-04-08
Abstract: PURPOSE: To manufacture a binary compound semiconductor thin film with less cost, by making the thin film at more than polycrystal forming temperature after manufacturing the thin film on a substrate with one type of element for molecular rays and by reaching the molecular rays of another type of element on the surface for a given time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56137676-A (JP)
Title: Mos-type inverter
Inventor: SAIGOU TAKASHI
IPC: H01L21/8236
Filed: 1980-03-29
Abstract: PURPOSE:To enable attainment of high-speed operation and of leveling of a surface by constituting a gate electrode of single-crystal Si and by making the gate electrode and an impurity diffusion layer contact directly with each other. CONSTITUTION:Gate oxidation films 31 and 32 are embedded inside a p-type single-crystal Si substrate and thereon gate electrodes 28 and 29 formed of single-crystal Si are provided. Moreover, n<+> diffusion layers 22-24 are made adjacent to the films 31 and 32 and are arranged under the electrodes 28 and 29 and, in addition, the electrode 28 is made contact directly with the layer 24 serving both as a source and as a drain. Therefore, the resistance of the gate electrode can be made remarkably smaller than that of a gate electrode formed of polycrystalline Si, while the capacity between the gate electrode and the n<+> diffusion layers can be reduced, and further the ohmic connection between the electrode 28 and the layer 24 can be improved greatly. As the result, high-speed operation can be attained. In addition, since the surface of the substrate is leveled, disconnection of Al wirings 33-36 can be prevented.
Patent JP-2000237648-A (JP)
Title: Apparatus for supplying coating
Inventor: MURATE MASASHI
IPC: B05B12/14
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To make changeable the color of coating in a short time and to miniaturize an apparatus for supplying the coating having a color change valve assembly. SOLUTION: The apparatus has a color change valve assembly 40, a coating nozzle 50 extending from the assembly 40 to a spray gun 70, a disuse pipe 80 connected to the assembly 40, and a suction pump 90 installed in the disuse pipe 80.
Patent JP-S58172144-A (JP)
Inventor: EUARUTO GEORUKU UERUPU
IPC: B65H18/20
Filed: 1983-03-14
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-2000238586-A (JP)
Title: Weather strip
Inventor: NAMEKI NOBUYUKI
IPC: B60R13/06
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a weather strip having excellent noise insulation property. SOLUTION: A weather strip 52 comprises a hollow seal part 54 for sealing between the peripheral rim of an opening/closing member provided on a car body opening part and an opening rim of the car body opening part, and a main body part 8 formed with the hollow seal part 54 attached. A degassing hole 62 is formed in the hollow seal part 54 and a projection part 64 is provided on the outer wall surface of the hollow seal part 54 for gradually approaching the main body part 8 in response to elastic deformation of the hollow seal part 54 generated by the contact of the opening/closing member 4 so as to cover the degassing hole 62 opening. Accordingly, since the degassing hole 62 opening is covered by the projection part 64 when the opening/closing member 4 is contacted with the hollow seal part 54, the sound insulation property of the weather strip 52 is improved.
Patent JP-S58159893-A (JP)
Title: Catalytic reaction device
Inventor: HIRAYAMA TOSHIHISA
IPC: B01F33/40
Filed: 1982-03-17
Abstract: PURPOSE:To utilize air effectively and to reduce electric power consumption in a waste  water treatment device which accomplishes catalytic reaction by circulating and mixing of fluid, by utilizing the air to be supplied as a supply source for O2, in the formation of circulating flow and further as part of a driving source for a circulating cylinder. CONSTITUTION:The air supplied from an air supply part 4 ejects from an ejecting part  5, and ascending liquid flow is formed in a circulating cylinder 11 by the ejecting air,  whereby circulating flow is formed in a waste water treatment tank 1. The ascending  flow collides against revolving vanes 13, and this collision coupled with the restricting  effect of the water flow by the cylinder 11 induce rotating motion. As the vanes 13  rotate, the cylinder 11 rotates, and further a catalytic reacting part 19 rotates as well  according to the rotation of the cylinder. Waste water is admitted through an inlet 20  into the tank 1, where the waste water is mixed with the circulating flow. O2 is supplied into the waste water by the ejecting air in the cylinder 11 and the waste water  contg. the dissolved O2 is fed to the part 19, where the water contacts with living  mem branes existing therein and the colloidal org. materials in the waste water are oxidized biochemically. The colloidal inorg. materials in the waste water are settled  and removed as well in said reacting part, and the treated water is delivered to the  outside through a discharge port 6.
Patent JP-H04257459-A (JP)
Title: Color thermal recording method
Inventor: YAMAKAWA KENJI
IPC: B41J2/325
Filed: 1991-02-12
Abstract: PURPOSE:To prevent generation of color moire and changes in tone and thermally record a color image of high printing quality by a method wherein at least two kinds of ink dots are recorded in zigzag. CONSTITUTION:The recording positions of magenta recording picture elements 11a-11f are shifted by L1 in the sub-scanning direction every other one, and ink dots are recorded in zigzag along a line extending in the main scanning direction. Recording positions of cyan recording picture elements 12a-12f are also shifted by L2 in the sub-scanning direction every other one. Yellow recording elements may be shifted as well. For every recording picture elements, ink dots are recorded with their length changed in the sub-scanning direction corresponding to density.
Patent JP-S51115543-A (JP)
Title: Pressure-sinsitive adhesive composition
Inventor: SOU ISAO
IPC: C08F220/56
Filed: 1975-04-03
Abstract: PURPOSE: Nonsolvent, pressure-sensitive adhesive compn. having excellent temp. sensitivity contains, as major ingredient, a copolymer obtained from a vinyl monomer and a N-containg. unsatd. monomer. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08231510-A (JP)
Title: New optically active aminopyridine derivative crystal, its production and use thereof
Inventor: SAITO HIROSHI
IPC: A61P3/06
Filed: 1995-02-28
Abstract: PURPOSE: To obtain the subject crystal in high reproducibility even if mass- synthesized, having new crystal form, and excellent in the stability of the various preparations therefrom because of its stability to heat, light and temperature. CONSTITUTION: This crystal is (+)-N-(6-amino-3-pyridyl)-N''-cyano-N'-[(1S,2R,4 R)-2-norbornyl)guanidine crystal having the following characteristics: in its powder X-ray diffractometry with Cu-Kαwavelength at normal temperatures, there are peaks in the respective diffraction angle 2θ ranges, namely: 5.8-6.2 deg., 8.2-9.0 deg., 14.6-16.2 deg., 17.2-18.2 deg., 19.6-20.3 deg. and 21.4-22.1 deg., but no peak in the ranges, namely: 9.9-10.5 deg. and 13.2-13.7 deg.. This crystal is useful as an agent for circulatory diseases as active ingredient.
Patent JP-S52124403-A (JP)
Title: Preparation of high strength super hard alloy
Inventor: MASATOMI HIROAKI
IPC: C22C29/06
Filed: 1976-04-14
Abstract: PURPOSE: To prepare the super hard alloy of extremely high strength and free from the defect due to gas and impurities etc. by adding more than one kind of Ag, Sn, Pb, Se in the preparation of super hard alloys by the sintering of hard carbide of WC etc., with Co etc. as a binder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60187682-A (JP)
Title: Manufacture of shadow mask
Inventor: TANAKA YUTAKA
IPC: H01J9/14
Filed: 1984-03-06
Abstract: PURPOSE:To improve accuracy in the shape of openings by pre-etching a thin metallic plate for a shadow mask with a nitric acid soln. having a specified wt% concn. after degreasing in a pretreating stage. CONSTITUTION:A rolled thin metallic plate for a shadow mask is washed with an alkali soln. or the like to remove rolling oil and rust preventing oil on the surfaces of the plate. The plate is pre-etched with a nitric acid soln. having 0.03-0.15wt% concn. so that the adhesive strength to a resist film is increased by regulating the surface roughness. A resist film is then formed, exposed, developed, and fixed, and the plate is etched and press-formed to obtain a shadow mask of high accuracy with little unevenness in the shape of openings. When the thin plate is made of an Fe-Ni alloy, etching is carried out at 45- 50 deg.C bath temp. so as to produce a similar effect.
Patent JP-S60186133-A (JP)
Title: Automatic repeating system
Inventor: NAKABAYASHI SUSUMU
IPC: H04B7/155
Filed: 1984-03-06
Abstract: PURPOSE:To perform radio relaying operation at the same frequency by providing two opposite-directivity antennas which have specific altitude difference, and providing a receiving circuit with an erasing circuit for radio waves which detours to the mutually opposite antennas through different routes from rebroadcasting for repeating. CONSTITUTION:The vertical isolation distance between the antennas A1 and A2 which are set in different directions is set to a specific value. Outputs of receivers R1 and R2 of transmitter receivers B1 and B2 connected to the antennas A1 and A2 are connected to transmitters T2 and T1 through a repeating control circuit C0 to repeat a radio wave from a base station F to a mobile station M. In this case, directional couplers H1 and H2 are provided between the antennas and transmitter receivers and connected mutually by a coaxial cable K through a phase shifter I and an attenuator J. The phase shifter I and attenuator J are adjusted to remove electric power which detours to the antenna A2 as to a radio wave f1 from the base station F to the antenna A1 by subtracting electric power from the couplers H1 and H2, thereby performing radio repeating operation with the same channel waves of radio waves f1 and f2 of frequencies having such a little frequency difference that they are regarded as the same frequency.
Patent JP-H02288925-A (JP)
Title: Memory controller
Inventor: SATO MAKOTO
IPC: G06F12/00
Filed: 1989-02-20
Abstract: PURPOSE:To access word data of continuous bits in the subscanning direction in one memory cycle by assigning n-number of bit data constituting one arbitrary longitudinal word and one arbitrary transverse word in a memory block to n-number of memory chips without overlapping. CONSTITUTION:The mode is switched to the longitudinal mode for access of one-byte data continuous in the transverse direction or the transverse mode for access of one-byte data continuous in the longitudinal direction by a longitudinal/transverse mode select signal line 7 inputted to a memory address conversion unit 4. Thus, arbitrary one-byte data (PnV.0, PnV.1 to PnV.7) continuous in the transverse direction and arbitrary one-byte data (P0nH, P1nH to P7nH) continuous in the longitudinal direction are accessed with addresses [(8A+nv).H +B] and [(8B+nH) V+A] respectively in one memory cycle.
Patent JP-S51116170-A (JP)
Title: A process for removing nitrogen oxides in waste gas
Inventor: MIHARA OSAMU
IPC: B01D53/00
Filed: 1975-04-05
Abstract: PURPOSE: A process for easily and accurately removing nitrogen oxides in waste gas. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10225853-A (JP)
Title: Lens grinding work device
Inventor: MIZUNO TOSHIAKI
IPC: G05B19/18
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To easily perform grinding work on an edge angle part in a desired shape by providing an edge angle part work quantity operation means to decide a work quantity in response to a vector angle of a work object lens and a work control means to control work on the basis of the edge angle part work quantity operation means and a work data operation result. SOLUTION: A lens shape display 710 on the basis of lens shape data is displayed on a display part by a calculation of chamfering work data, and a rotary cursor 711 to rotate with the work center as the center, a mark 712 to show a maximum edge thickness position and a mark 713 to show a minimum edge thickness position are also displayed. A chamfering cross-sectional shape 720 in an edge position where the rotary cursor 711 is positioned is displayed on an image screen. When the rotary cursor 711 is rotated with the work center as the center by using a switch of an input part, a chamgering shape displays a cross-sectional shape corresponding to its vector information. If a desired cross-sectional shape is obtained, when a start switch is pushed again, rough work, lens edge work and chamfering work are automatically performed in order by this signal.
Patent JP-S63208571-A (JP)
Title: Novel methine compound
Inventor: TSUJIMOTO MICHIHIRO
IPC: C07D209/14
Filed: 1987-02-26
Abstract: NEW MATERIAL:A methine compound of formula I (R1 is lower alkyl; R2 and R3 are lower alkyl, phenyl or benzyl which may contain lower alkyl, cyclohexyl or chlorine atom in the molecule as a substituent group). EXAMPLE:4-Aminophenyl-4'-methoxyphenyl-1(1''-ethyl-2''-phenylindol-3'' -)ylmetha ne. USE:It is used as a pressure-sensitive recording material or heat-sensitive recording material useful as an information-recording material and is useful singly as a precursor for pigment exhibiting dark red-black color. PREPARATION:The compound of formula I can be produced by the thermal condensation of a benzohydrol compound of formula II with an indole compound of formula III in a solvent (e.g. methanol) in the presence of an acidic substance (e.g. hydrochloric acid).