baber/WOPTO huggingface dataset:
Patent JP-H0449290-A (JP)
Title: Production of optically active amide derivative
Inventor: KUWAZUKA TOSHIAKI
IPC: A01N43/78
Filed: 1990-06-18
Abstract: PURPOSE:To obtain the subject compounds of high optical purity useful as an agricultural fungicide without lacemization by reacting an optically active aminoacetonitrile salt with a thiazole carboxylic acid chloride in the presence of a base in a suspension state. CONSTITUTION:A thiazole carboxylic acid chloride (e.g. thiazole-5-carboxylic acid chloride) or formula I (R1 and R2 are H, 1-4C lower alkyl, haloalkyl or phenyl) is made to react with an optically active aminoacetonitrile (e.g. D-2- amino-2-furylacetonitrile) of formula II (C* is asymmetric carbon; X is O or S; HY is optically active acid) in the presence of a base in a suspension state to obtain the objective compound of formula III. The base is an organic base showing a crystalline state at the ordinary temperature and imidazole, 1,2,4- triazole, etc., are exemplified. The reaction temperature is -10 to 50 deg.C, preferably within a range of 0-20 deg.C.
Patent JP-S6048657-A (JP)
Title: Reader
Inventor: TATSUOKA MASAMICHI
IPC: G06K9/20
Filed: 1983-08-29
Abstract: PURPOSE:To obtain an inexpensive reader by reading digitally picture information or the like of an original by an image forming element array being aligned. CONSTITUTION:The contrast image of an original lighted by a lamp 12 is formed on a contact type equimultiple sensor 14 by means of an SELFOC lens array 13 of distributed index type as an errect equimultiple image. Since the array 13 is being aligned, although the uneven illuminance is deteriorated in comparison with the case of two alignments, the signal is read digitally and the result is binary-coded, and the original is read by drawing a slice level even if a lens array having a large illuminance uneveness is used.
Patent JP-H10336011-A (JP)
Title: Variable slew rate buffer
Inventor: TAGISHI MITSUAKI
IPC: H03K17/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To cope with a rather large slew rate by allowing a control circuit to turn on/off a mirror circuit at an output buffer forming the slew rate by a mirror capacity, so as to provide a variable slew rate. SOLUTION: A P-channel transistor 4 and an N-channel transistor 5 equivalent to an output buffer are driven by a P-channel transistor 4 and an N-channel transistor 8. The mirror circuit 1 is constituted between the drain and gate of the transistors 4 and 5 constituting this output buffer. Then, this circuit 1 is turned on/off by transfer circuits 6 and 6' and the outputs A1 and A2 of the control circuit 2. A slew rate waveform is outputted variably across a rather wide width by this constitution.
Patent JP-H06156208-A (JP)
Title: Vertical motion control device for top-surface drying nozzle in car-body washing device
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/04
Filed: 1993-06-28
Abstract: PURPOSE:To always leave a constant proper space between a top-surface drying nozzle of a car washing machine and top surface of a car body by using sensing switches not in contact with the car-body top surface. CONSTITUTION:For a top-surface drying nozzle 2, a first sensing switches K, and a second sensing switch K2 positioned below the bottom end of the nozzle, mutually separate in car front/rear direction, and a third sensing switch K positioned further below in between the two sensing switches are provided. When one of the first and the second sensing switch, a sensing switch in front of the other, detects a car body, the top-surface drying nozzle is raised. When this sensing switch does not detect it and at least one of the sensing switch behind and the third sensing switch, detects the car body, vertical move of the top-surface drying nozzle is stopped. When any one of the sensing switches does not detect the car body, the top-surface drying nozzle is lowered.
Patent JP-S5781404-A (JP)
Title: Agricultural and horticultural germicide
Inventor: YOSHIGAKI SATORU
IPC: A01N47/34
Filed: 1980-11-11
Abstract: PURPOSE: The titled easily mass-producible germicide, containing a specific N- substituted bisanilinodisulfide derivative as an active constituent, and having improved controlling effects on blights of various crops, particularly fire blight of apples, etc. with low toxicity to men, cattle and crops.  
     CONSTITUTION: A germicide containing a 2,2'-bis (alkoxycarbonylureidophenyl) disulfide expressed by formulaI(R is 1W4C alkyl) as an active constitutent. The compound expressed by formula I is obtained by reacting a 2,2'-bisanilinodisulfide expressed by formula II with an alkyl isothiocyanatoformate expressed by formula III in a solvent at 0W50°C for 3W4hr. The compound directly or in a mixture with a carrier or adjuvant is formulated into a dosage form of wettable powder, emulsion, dust or granule for use. The germicide exhibits particularly improved germicidal activity against blast of rice plants, fire blight of applies, brown rot of peaches, gray mold and sclerotinia rot or stem rot of vegetables. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10334815-A (JP)
Title: Plasma display device
Inventor: MORIYAMA YOSHIAKI
IPC: H01J11/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To improve the relative luminance by forming the glass mounted on a front face of a plasma display device, with the functional fluoroglass which emits the light with a color corresponding to a luminescent color (red, green, blue) of each discharge cell. SOLUTION: A glass substrate comprising a functional fluoroglass red 13, a functional fluoroglass green 14 and a functional fluoroglass blue 15, is attached on a lower face of a surface glass substrate 1. A discharge cell side has a mirror finish, and a surface glass substrate 1 side has a mat finish. When a plasma display is driven, the functional fluoroglass emits a light simultaneously with the emission of a phosphor, and the luminance is increased by the superposition of the emission of the phosphor and that of the functional fluoroglass. More than 400 cd/m<2> of luminance is obtained as the result of an experiment. The phosphor may be omitted in a case, when the high luminance and contrast ratio are not desired. Here, the display is performed only by the luminescent color of the functional fluoroglass.
Patent JP-H10328367-A (JP)
Title: Interactive nail adjustment support system in pachinko parlor
Inventor: INABA YUTAKA
IPC: A63F7/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To enable effective utilization of a nail adjustment data inputted by simplifying the inputting of the nail adjustment data. SOLUTION: A nail adjustment support data generated by a hall computer 4 based on a nail adjustment data and a game history data of a pachinko game machine or the like is shown on an information display part 54 of a nail adjustment terminal 5 arranged per pachinko game machine. A so-called nail adjusting specialist judges whether the adjustment of nails is necessary or not based on the nail adjustment support data while the nail adjustment data for the position of the nails adjusted, the details of the adjustment of nails or the like is directly inputted into the pachinko parlor computer 4 by data input provided on the nail adjustment terminal 5.
Patent JP-S6051220-A (JP)
Title: Improvement work of ground
Inventor: KOBAYASHI AKIO
IPC: E02D3/08
Filed: 1983-08-31
Abstract: PURPOSE:To obtain a uniform soil cement by breaking soil lumps by a vibrator attached to the central shaft of an earth auger in mixing cement milk with soil. CONSTITUTION:The ground 1 is excavated by an excavating blade 4 provided to the tip of a screw blade 3 formed around the central shaft of an earth auger 2 to form a hole 5 for forming soil cement column. While injecting cement milk 6 into the hole 5, the milk is mixed with soil in the hole 5 with stirring, during which period vibration is applied to the earth auger by a vibrator attached to the central shaft of the earth auger, as shown by arrow 7, to break soil lumps, and the cement milk 6 is mixed with the soil with stirring to form a soil cement column.
Patent JP-S6158031-A (JP)
Title: Data block recognizing method
Inventor: ICHII HIROSHI
IPC: G06F3/06
Filed: 1984-07-28
Abstract: PURPOSE:To reduce the processing time due to mark error detection at fault detection by comparing a count value of a block number up to a position desired to be read next with an output of a defective mark detection means based on a block number read normally. CONSTITUTION:When a read signal (3) has an error, it is corrected by an output of an error correction circuit 8 at an exclusive OR circuit 9, its management data is stored in a read register 10 and fed to an MPU1, where the data is discriminated. In this case, the index mark position read normally is referenced, a normal data block number is counted by a counter 11, an expected value corresponding to a data block desired for read is preset in a collation circuit 12, a defective mark read based on the index mark position is stored in a regis ter 13. Then the output of the register 13 is inputted to the circuit 13 via an AND circuit 14 and the output of the counter 11 is inputted thereto directly respectively, the data is counted and error detection is attained from the count and the expected value.
Patent JP-S6315174-A (JP)
Title: Power measuring device
Inventor: SUGIYAMA HIROSHI
IPC: G01R21/06
Filed: 1986-07-04
Abstract: PURPOSE:To measure the power corresponding to the AC voltage and current of a wave form of every kind, by multiplying the output of a voltage modulator by that of a current modulator and applying amplitude demodulation to the obtained output on the basis of a signal having frequency two times that of a carrier wave. CONSTITUTION:The voltage from a voltage transformer 11 and the current for a current transformer 12 are respectively supplied to a voltage modulator 15 and a current modulator 16, and said modulators 15, 16 perform carrier wave suppressing amplitude modulation and the outputs of both modulator are multiplied mutually by a multiplier 21. The multiplication output of the multiplier 21 is applied to a high band-pass filter 22 and frequency 3/2 times or more that of the carrier wave used in the modulators 15, 16 is allowed to pass through the filter 22 to be guided to a demodulator 23 and receives the output of an oscillator 17 to be subjected to multiplying demodulation and a base band power wave form is formed. Base band power output is converted to pulse repeating frequency output proportional to a voltage by a V/F converter 24. The output pulse thereof is applied to a microcomputer 25 and electric energy is displayed on a display device from a count value of a definite time.
Patent JP-H05311620-A (JP)
Title: Marker for road
Inventor: OSANO MINETADA
IPC: E01F9/669
Filed: 1992-05-08
Abstract: PURPOSE:To reduce the cost by connecting multiple light collecting/emitting units buried along the center line of a road with an optical fiber, transmitting the head lamp light collected by a light collecting/emitting unit to the next light collecting/emitting unit for luminescence in sequence. CONSTITUTION:Light collecting/emitting units 1 are buried along the center line 4 of a road, and they are connected by an optical fiber 2. The head lamp light collected by a light collecting/emitting unit 1 is transmitted to the next light collecting/emitting unit by the optical fiber 2 for luminescence in sequence. Energy can be effectively utilized without requiring a special light source, and the production cost and the fitting construction cost can be sharply reduced.
Patent JP-H0742297-A (JP)
Title: Movable ceiling
Inventor: TOMIOKA MASAHIRO
IPC: E04B1/99
Filed: 1993-06-29
Abstract: PURPOSE:To provide a movable ceiling by which the best effects of producing echo sound and of providing construction are selected, according to a purpose to be used or an event to be played on the stage. CONSTITUTION:A number of rectangular parallelepiped units 3 and triangular prism units 4 are arranged on the part of a ceiling and are lifted and lowered individually by wires 5 from lifting apparatus 6. A ceiling configuration and a ceiling surface in an optional state can be selected, and natural light is introduced and utilized positively at optional space, and thus according to a purpose to be used and an event to be played on the stage, the best effects of producing echo sound and of providing construction are selected.
Patent JP-H0712876-A (JP)
Title: Leak detector
Inventor: TSURUTA YOICHIRO
IPC: G01R31/02
Filed: 1993-06-29
Abstract: PURPOSE:To confirm the operation of a drive system associated with an alarm. CONSTITUTION:Current from a current detecting section 11 is converted through a current/voltage conversion circuit 12 into a voltage upon detection of a leak current. When the converted voltage exceeds a reference level for deciding leakage at a comparison circuit 13, an alarm is delivered from an alarm unit 15 based on a signal from a drive circuit 14. When a check current exceeding a current level corresponding to the reference level for deciding leakage is inputted from a load current unit 16, an alarm is delivered from the alarm unit 15 so long as the drive system connecting between the current detecting section 11 and the drive circuit 14 is normal thus allowing operational confirmation of the drive system. When a check drive command signal is inputted from a drive circuit check circuit 17, an alarm is delivered from the alarm unit 15 so long as the drive circuit 14 is normal thus allowing operational confirmation of the drive circuit 14.
Patent JP-S5782442-A (JP)
Title: Composite electrical contact parts and their manufacture
Inventor: FUKUSHIMA SHIGEKI
IPC: H01H11/06
Filed: 1980-11-10
Abstract: PURPOSE: To develop a composite electrical contact with superior contact performance by joining a solid soln. alloy of Ag and a specified metal to an Ag- Ni alloy piece and heating the joined material in an oxygen atmosphere to selectively oxidize the solubilized metal.  
     CONSTITUTION: A copper solder layer 4 is formed on one side of an alloy piece 2 consisting of 30W70% Ni and the balance Ag by spraying or other method. An Ag-base contact material 1 contg. solubilized Cd, Cd and Sn, Sn and In, or Cd, Sn and In is superposed on the other side of the alloy piece 2 and joined together by hot pressing in a nonoxidizing atmosphere. This joined composite material is superposed on a metallic base 3 with the layer 4 downward and joined together by hot pressing. It is then cut in the shape of the contact material and heated in a gaseous oxygen atmosphere to selectively oxidize the solubilized metal in the contact material. Thus, Ag-base composite electrical contact parts contg. 1W25% CdO, 10W25% CdO and 0.5W5% SnO 2 , 0.5W10% SnO 2  and 0.5W15% In 2 O 3 , or 1W10% CdO, 0.5W10% SnO 2  and 0.5W15% In 2 O 3  are obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11348174-A (JP)
Title: Production of porous ceramic decorative panel
Inventor: ONO YOSHIHITO
IPC: B05D7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a porous ceramic decorative panel excellent in water resistance and design effect. SOLUTION: A mixture prepared by mixing an extender pigment, an acrylic resin having an OH group or a polyester resin having an OH group and a polyisocyanate compd. having an NCO group is applied to a porous ceramic substrate 1 to form a sealing layer 2 and a mixture containing an acrylic resin having an OH group or a polyester resin having an OH group and a polyisocyanate compd. having an NCO group is applied to the sealing layer 2 and, further, an ink layer 4 is formed by a transfer method and a urethane resin layer 5 is formed on the ink layer 4.
Patent JP-H054370-A (JP)
Title: Thermal recording device
Inventor: NAKAYAMA ETSURO
IPC: B41J2/365
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a thermal recording device, in which the state of load of a line thermal head is measured by adding an extremely simple circuit and a recording result having high quality is acquired by conducting predict control having high accuracy on the basis of the result of measurement. CONSTITUTION:A thermal recording device is composed of a thermal hysteresis controller 2 outputting a printing data and strobe pulses to a line thermal head 1, a temperature sensor 5 measuring the temperature of the heat sink 4 of the line thermal head 1, an integrator 6 integrating the printing data output from the thermal hysteresis controller 2 and an arithmetic section 7 arithmetically operating and outputting a control signal controlling driving power applied to the line thermal head 1 so as to acquire constant recording density on the basis of the output signal of the integrator 6 and the output signal of the temperature sensor 5. The time constant of the integrator 6 is set at a value larger than the control time constant of the heat history controller 2 and smaller than the time constant of the heat sink 4.
Patent JP-S5283255-A (JP)
Title: Flow rate measuring device for drainage channels
Inventor: NIHEI KIYOSHI
IPC: G01F1/52
Filed: 1975-12-30
Abstract: PURPOSE: To make possible accurate measurement of flow rates without being affected by low or high tide of water, or others by controlling a weir stop gate thereby making the water level of drainage channels constant. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0327115-A (JP)
Title: Polycapramide monofilament
Inventor: UMEMURA YASUO
IPC: D01F6/60
Filed: 1989-06-21
Abstract: PURPOSE:To provide the subject filament composed of a specific polycapramide polymer, having respective specific birefringences at the inner layer and the surface layer, containing irregular crystalline lamella extending nearly perpendicularly to the longitudinal direction almost uniformly over the whole outer surface and having excellent tensile strength, etc. CONSTITUTION:A polycapramide polymer having a capramide unit content of >=80wt.% and a relative viscosity of >=5.0 in sulfuric acid is melt-spun, heated in a hot atmosphere, solidified by quenching in a cooling liquid, treated with low-pressure steam and drawn to obtain the objective filament having an inner layer birefringence of >=55X10<-3> and larger than the surface layer birefringence by >=5.5X10<-3>, containing irregular crystalline lamella extending nearly perpendicularly to the longitudinal direction almost uniformly over the whole outer surface, having excellent knot strength, flexural fatigue resistance and abrasion resistance and suitable for fishing line or fishing net.
Patent JP-S5785734-A (JP)
Title: Paper feeding device
Inventor: MINESHIMA TERUO
IPC: B65H1/24
Filed: 1980-11-11
Abstract: PURPOSE: To obtain stable feeding of papers constantly by providing a spring hooked in one end to a push member and in another end to a movable member for changing the pushing force of a paper-feeding roller by the push member to sheet papers during the cycle of paper-feeding.  
     CONSTITUTION: One end 5a of a push lever 5 to be turned round a shaft 6 is arranged to push up the lower side of a sheet paper tray 3, while another end 5b is caught by a tension spring 9, whose another end is hooked to an eccentric shaft 7a on a disk 7 to be turned round a shaft 8. Consequently, as the disk 7 is turned round, the length of the spring 9 is changed, and the pushing force to push up the tray 3 is changed. At the starting of paper-feeding, since the spring 9 is in its shortest length and the pushing force of a paper-feeding foller 2 to sheet paper P is kept a little lower than a proper value, the roller 2 idles at first. However, when the disk 7 is started to turn, the above-said pushing force is shifted to the maximum, and reaches to a proper value on the way of the shifting. Then, the conveyance of the topmost one of sheet papers P is started, and the papers are conveyed separately. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6315747-A (JP)
Title: Magazine for accommodating photosensitive material
Inventor: YOSHIHARA HIROSHI
IPC: B41B21/32
Filed: 1986-07-07
Abstract: PURPOSE:To enable the smooth setting of a photosensitive material, without impairing a light intercepting property, particularly when the photosensitive material is inserted from outside, by providing means detecting the correct setting of the material in the accommodating element of a magazine and opening a shutter. CONSTITUTION:A guide plate 2 is energized to a guide plate 1 by a spring 13 so that a felt 3 is pressed on a felt 4 to secure a complete closed state. In the state wherein a magazine is set correctly, a slide pin 18 is pushed upward, a link member 19 is rotated, and an engaging pin 25 is pushed, so that a retaining plate 7 and the guide plate 2 may be moved in the direction of an arrow A. Then a gap 28 is formed between the felts 3 and 4. A photosensitive material 29, of which exposure is ended, is delivered in the direction of an arrow B by a delivering device provided on the main body side, and is inserted into the magazine through a photosensitive material insertion port 6. Since a relatively wide gap is formed between the felts 3 and 4, the photosensitive material 29 does not receive a large resistance, even if it touches the felts 3 and 4, and thus the photosensitive material 29 is inserted smoothly.
Patent JP-H0710076-A (JP)
Title: Spherical buoy made of foaming synthetic resin and manufacture thereof
Inventor: TAKEUCHI MASAYOSHI
IPC: B63B22/08
Filed: 1993-06-29
Abstract: PURPOSE:To provide a buoy which dams few floating mattes carried in the water flow by executing the shrink coating of almost all the spherical body made of foaming synthetic resin with the shrink film. CONSTITUTION:A spherical body 1 formed by the foaming synthetic resin e.g. the foaming polystyrene is prepared. Three endless shrink films 2 are respectively passed through a large circle part of the body 1, and arranged forming the angle to each other so as to surround the body 1. The body is heated from the outside under this condition to shrink the shrink films 2, leading to the shrink coating of the body with these shrink films 2 to provide a buoy of approximately spherical shape where few floating matters to be carried in the water flow are attached. The shrink films 2 are replaced when the outer surface of this buoy is fouled in the long-term use.
Patent JP-S5281783-A (JP)
Title: Jig for multiple surface machining
Inventor: WATANABE TERUO
IPC: B23Q3/06
Filed: 1975-12-29
Abstract: PURPOSE: The distance between a surface of each inner wall of a chamber and a corresponding outer surface of a jig is all made equal, thereby multiple surfaces of a material to be machined can be machined without further adjustment, once the jig has been set initially. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000349129-A (JP)
Title: Inspection device of semiconductor element, inspection of semiconductor element and recording medium
Inventor: TAKAHASHI YASUTOMO
IPC: H01L21/66
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To raise the measurement accuracy of the high frequency in a semiconductor element and to suppress the wear of substrate, which is used for measuring the high-frequency. SOLUTION: This inspection device is constituted into a structure wherein copper patterns 3, which are electrically connected with each other through holes 5 and are physically separated from each other into two parts of a sense part and a force part, are respectively formed on each of both surfaces of a glass epoxy resin substrate 4, and in the copper pattern 3 formed on the surface on one side of both surfaces, a sense is connected with the sense part and a force is connected with the force part, and the copper pattern 3 formed on other surface of the substrate 4 comes into contact with IC leads 2 via a conductive sheet 11 having a conductivity and a measurement of the high frequency of a semiconductor element is made.
Patent JP-S6071576-A (JP)
Inventor: AABIN CHIYAARUZU HASEBII
IPC: C04B35/581
Filed: 1984-07-31
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。