baber/WOPTO huggingface dataset:
Patent JP-H0639390-A (JP)
Title: Method for preventing bulking in aeration treatment
Inventor: NITTA YOSHITAKA
IPC: C02F1/78
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a method for preventing bulking with low cost and providing prevention by mixing ozone with a low concn. in an aeration air in a process wherein air for activated sludge treatment is blown in to perform aeration. CONSTITUTION:It has been believed that ozone has a strong sterilization power and kills bacteria but when the concn. is such a low concn. as at least 100ppm and at most 400ppm, no QX sterilization action works on aerobic bacteria and sterilization is effective only to molds. Therefore, ozone with a relatively low concn. of at least 100ppm and at most 400ppm mixed in air for aeration does not kill aerobic bacteria but kills selectively the molds. In addition, ozone after killing the molds is decomposed into oxygen and does not remain. Therefore, as it kills only the molds which causes bulking, even if activity of the aerobic bacteria is weakened, sedimentation speed of sludge is not largely lowered and bulking can be prevented.
Patent JP-S5864734-A (JP)
Title: Jig used for heat treatment of cathode-ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/00
Filed: 1981-10-14
Abstract: PURPOSE:To obtain a cathode-ray tube, which has an excellent electric insulating property and a high reliability, by using as a panel-glass supporting member, a formed body made of a mixture consisting of mica powder, boric acid and zinc oxide. CONSTITUTION:A supporting member 14 is a heat-resisting insulating body which is formed by pressing a mixture consisting of mica powder, boric acid and zinc oxide after the mixture is heated. Heat treatment work is performed after a panel glass 1 is attached to a heat treatment jig 13 consisting of a supporting member 14 and a jig body 15. As a result, any generation of dust becomes extremely small, and the yield of above heat treatment work is increased. Consequently, a highly reliable cathode-ray tube with an exceptionally high quality can be obtained.
Patent JP-H0912168-A (JP)
Title: Sheet feeding device and recording device
Inventor: SAITO HIROYUKI
IPC: B65H3/56
Filed: 1995-06-30
Abstract: PURPOSE: To perform good separation of sheets and paper feeding irrespective of the stiffness of a sheet or hand-feeding, or even when a special sheet having a coated surface is used, by adding a second sheet tip butting member in addition to a first sheet tip butting member. CONSTITUTION: Against the surface of a sheet P placed on a base 5, the angle of the butting surface of a second sheet tip butting member 49 is set smaller than that of the butting surface of a first sheet tip butting surface 5d. Thus, even if the sheet P is placed on the base 5 for a long time, the tip of the sheet P is butted against the second sheet tip butting member 49 and kept in this condition. Therefore, no advancement of a sheet P tip corner part in a side not regulated by a separating clam 3 to the downstream of a sheet feeding direction occurs. Consequently, the regulated condition of a sheet tip corner part in a side regulated by the separating claw 3 is maintained stable and double feeding of the sheet P is prevented.
Patent JP-S6411776-A (JP)
Title: Multi-joint robot
Inventor: TERAUCHI TSUNEO
IPC: B25J17/00
Filed: 1987-07-03
Abstract: PURPOSE: To facilitate the maintenance and assembling adjustment of a drive motor by fixing a circular spline to a base, and fitting a cross roller bearing and the drive motor to the spline. CONSTITUTION: A drive motor 26 is rotated, this rotating force is transferred from a motor shaft 27 to the wave generator 23 of harmonic drive reduction gears to rotate a flex spline 24 after being reduced by a circular spline 22. A rotary base 21 fixed to the flex pline 24 is rotationally reduced to rotate the arm portion of an articulated robot fitted to the rotary base 21. The circular spline 22 is removed from a base 20 for the maintenance and assembling adjustment of the drive motor 26, and the drive motor 26 fitted to the circular spline 22 together with a cross roller bearing 25 is removed from the base 20 for its maintenance and repair.
Patent JP-S5790531-A (JP)
Title: Gas air conditioner
Inventor: HARADA YUUZOU
IPC: F24F13/20
Filed: 1980-11-25
Abstract: PURPOSE: To facilitate maintenance and inspection of, for instance, leakage of gas in a gas air conditioner, by forming an inspection hole by punching out a part of a cabinet of the body of the air conditioner, and covering the inspection hole with said punched-out part of the cabinet.  
     CONSTITUTION: Gas is supplied from an inlet pipe 11 and carried via a combination valve unit 6 to a burner 3 for combustion therein. Air drawn through an air filter 10, on the other hand, is carried by a convection fan 2 and heated by the burner 3 at the time of heating operation, so that a current of warm air is supplied from an outlet grille 9. At the time of cooling operation, on the other hand, air drawn through the air filter 10 is cooled by an evaporator 4, so that a current of cool air is supplied from the outlet grille 9. Further, an inspection hole is formed in one side face of a cabinet 12 and it is covered with a cover 14 that is made from the punched-out part of the cabinet 12. Since, with such an arrangement, the part of the combination valve unit 6 is exposed by removing the cover 14, it is enabled to facilitate maintenance and inspection of, for instance, leakage of gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0723309-A (JP)
Title: Beam current limiting device for cathode ray tube
Inventor: TAMURA TAKAHIKO
IPC: H04N5/59
Filed: 1993-07-05
Abstract: PURPOSE:To prevent the quality of mutually different pictures on common scanning lines from being deteriorated by releasing the limitation of beam current for a picture having short scanning line length as compared with that of a picture having long scanning line lenght. CONSTITUTION:A contrast control circuit 3 and a brightness control circuit 4 are controlled as follows by a control signal outputted from a current limitation correcting circuit 12. Namely when the average value of beam current on a CRT 5 exceeds a reference level, the circuit 3 is controlled so as to reduce luminance. Thereby the CRT 5 is fed back so that the voltage of a node between a resistor 8 and a capacitor 9 is not reduced to reference voltage Vref or less. When the average value of beam current on the CRT 5 exceeds the reference level, the circuits 3, 4 are controlled so that contrast is reduced when a black beam level is on the black side from a reference black level or luminance is reduced when the black beam level is on the white side.
Patent JP-H1013563-A (JP)
Title: Communication terminal equipment
Inventor: MURAMATSU KIYOHARU
IPC: G10L15/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To print out automatically a voice message received from a communication opposite party by converting a received voice signal into character data and printing out the character data onto a print medium. SOLUTION: When a print medium such as a telephone card is inserted to a card insert port 110 of a telephone set and the user makes an inquiry of a number guidance and operates a print button 104, a voice pattern detection section 105 of a data conversion section 101 extracts a voice pattern from the voice signal received at that time. Then a voice pattern recognition section 106 compares the extracted voice pattern with a voice pattern stored in advance and selects a voice pattern most in matching with the extracted pattern and a character data conversion section 107 converts a number corresponding to the selected voice pattern into character data. Furthermore, a printer 102 prints out the telephone number converted into the character data onto a print medium such as a telephone card. Thus, a recipient records an inquired telephone number without a writing tool.
Patent JP-H0718277-A (JP)
Title: Composition containing coal liquefaction residue
Inventor: IKEDA KOICHI
IPC: C10L10/18
Filed: 1993-07-05
Abstract: PURPOSE:To provide the compsn. which enables effective utilization of a residue which is produced as a by-product in the process of coal liquefaction wherein a slurry, i.e., a mixture of coking coal with a coal liquefaction solvetnt, is hydrocracked at a high temp. and pressure in the presence of a catalyst to produce a fuel oil. CONSTITUTION:The compsn. in the form of a slurry is prepd. by mixing water with a fine powdered residue which is solid at normal temp. and produced as a by-product in the step of separating and recovering a coal liq. in the process of coal liquefaction. Thus, the residue becomes handleable as a fluid, greatly facilitating its transport and handling, enhancing the utility value as a fuel, and improving the economics of the whole coal liquefaction process.
Patent JP-H0913841-A (JP)
Title: Motor-driven blind
Inventor: FUJITANI YOSHINORI
IPC: E06B9/32
Filed: 1995-06-30
Abstract: PURPOSE: To rotate a plurarity of blind blades of different load at the same angular velocity in a motor-driven blind. CONSTITUTION: An angle sensor 9 generates first pulses of frequency corresponding to the angular velocity of a blade by a motor M, and a height sensor 8 generates second pulses of frequency corresponding to the speed of a blind moved vertically by the motor M. An MPU 10 compares the value of a counter, counting in a fixed cycle synchronously with the state of the blade being rotated at the ideal constant angular velocity, with the pulse number of the first pulses so as to output the difference between the present ideal angle and actual angle of the blade 2. The difference between the voltage corresponding to an angle error from the MPU 10 and angular velocity error voltage generated by an F/V converter 15 on the basis of the frequency of the second pulses is computed by a comparator and applied as driving voltage to the motor M.
Patent JP-S6321639-A (JP)
Title: Controller for locking of original platen
Inventor: NAKAMARU TORU
IPC: G03B27/50
Filed: 1986-07-15
Abstract: PURPOSE:To enable an original platen from being securely unlocked by resetting a lock mechanism and moving the original platen temporarily and slightly by a reciprocal driving means in the opposite direction from the normal moving direction at the start of copying operation. CONSTITUTION:The original platen 11 is put in forward rotating operation(in the opposite direction from the normal moving direction) by the reciprocal driving means temporarily and slightly for 100msec before reversing (In the normal moving direction). Therefore, even when a lock lever 26 and a receiving part 25 are pressed into a restraint state, they are released temporarily and the lock lever 26 is securely pressed down by a solenoid 31, so that the original platen 11 is unlocked and starts reversing. Then, copying operation, i.e. forward rotating operation is entered and the reversing operation is started at a reversing position; and the original platen 11 is braked by the reciprocal driving means right before the end of the operation. When the original platen 11 returns its home position, the solenoid 31 is turned off and lock lever 26 restores itself to enter the lock state.
Patent JP-H0331207-A (JP)
Title: New use of extract of plant component
Inventor: MURANAKA TAKIO
IPC: A01N65/00
Filed: 1989-06-28
Abstract: PURPOSE:To obtain an extract of plant component having repelling effects on insect pests, functionally activating effects on crops, soil conditioning effects, etc., comprising a concentrated solution of components extracted from stem, leaf and root of stevia as a main component and further a concentrated solution of components extracted from comfrey, etc. CONSTITUTION:An extracted solution of plant components comprising a concentrated solution of components extracted from stem, leaf and root of stevia which are prepared after extraction of sweetener (stevioside) and has not been effectively used, as a main component, and a concentrated solution of components extracted from comfrey, Phellopterus littoralis, Aralia cordata Than b., Acanthopanax senticosus, Equisetum hiemale L., Houttuynia cordata, Sasa albo-marginata or dandelion is used to raise repelling of insect pests and functional activity of crops and to actualize agriculture free from agricultural chemicals. Roughly ground powder of stem, leaf and root of stevia is effective as a feed for domestic animals because of high nutritive value and sweetness and is also observed to improve damage of continuous cropping and inhibitory action on soil nematodes in application of the powder to soil.
Patent JP-H1114513-A (JP)
Title: Sludge withdrawing device for septic tank
Inventor: KITAMURA HITOSHI
IPC: E03F5/22
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily, speedily, and accurately grasping the deposition state of the sludge in a septic tank. SOLUTION: This is the sludge withdrawing device for visually deciding the deposition state of the sludge in the septic tank and equipped with a check valve 2 atop of a transparent cylinder body 1, and a opening/closing float such as the ball 22 of the check valve 2 has specific gravity nearly equal to that of water; when the float is put in the water in the septic tank, the valve 2 is opened to allow the water A and sludge B to enters the transparent cylinder body 1 and when lifted, the valve 2 is closed because of the weight of the water A and sludge B in the cylinder body 1, so that the deposition of the sludge in the septic tank is decided by viewing the transparent cylinder body.
Patent JP-H1115771-A (JP)
Title: Data transfer device, data transfer system, its method, image processor and recording medium
Inventor: SUZUKI NAOHISA
IPC: H04L29/08
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To switch data transfer directions in a device which has a bidirectional data transfer function, i.e., a data receiving function and a data supply function. SOLUTION: An image supply device such as a scanner logs in a host computer that is connected through a serial bus, opens a transfer channel through an open channel (OpenChannel) command, notifies data transfer beforehand by issuing a put data (PutData) command (S802-1) and after that, performs block transfer of image data. After transfer of the image data is finished, the transfer channel is closed with a close channel (CloseChannel) command, and a log out (Logout) command logs out from the host computer.
Patent JP-S5867986-A (JP)
Title: Scroll compressor
Inventor: MURAYAMA AKIRA
IPC: F01C1/02
Filed: 1981-10-20
Abstract: PURPOSE:To prevent an increase of the suction gas speed and to reduce the suction resistance of the suction gas by forming a gas suction chamber around the outside of a lap made by coupling a rotary scroll and stationary scroll with each other. CONSTITUTION:A gas passage 20 is formed on the outside of a lap made by coupling a stationary scroll 19 and rotary scroll 5 with each other so as to be connected to a suction chamber 12 and to form a gas suction chamber around the outside of the lap. The gas passage 20 is provided so as to form a groove on the bed plate side of the stationary scroll 19 from points (a), (b) corresponding to an external line A of the winding end of the rotary scroll 5 around the lap of the stationary scroll 19 and an external line B of a winding angle forming the maximum sealed space. Thereby, the suction gas is sucked even under a condition that the gap between the external line A of the rotary scroll 5 and the corresponding point (a) on the path of the suction chamber 12 of the stationary scroll 19 is small when the compression stroke is completed.
Patent JP-S6321617-A (JP)
Title: Automatic focus adjusting device
Inventor: YOSHIDA HIDEAKI
IPC: G03B3/10
Filed: 1986-07-14
Abstract: PURPOSE:To obtain an automatic focus adjusting device which is applicable over a wide use range by selecting an actuator to be driven by an AF control circuit according to the output of a discriminating circuit. CONSTITUTION:When a normal lens is mounted, the electric contact 6a of a mount ring 5 is opened, so the AF control circuit 13 performs arithmetic operation based upon focus information with the output of a discriminating circuit 15 which detects the opening of the contact, thereby outputting the 1st AF control signal to an image actuator driving circuit 11. Consequently, a driving motor 16 rotates in a focusing direction and moves an imager moving frame in an optical axis direction through driving belts 20a and 20b to displace an imager 2, thereby performing focusing operation. When a telephoto lens 31 is mounted, the state wherein the contact 6a is at L and 6b is at H is detected and the circuit 15 outputs a discrimination signal; and the circuit 13 fixes the imager 2 at a reference position by the circuit 11 and outputs the 2nd AF control signal to the lens actuator driving circuit 12 to drive a focusing actuator 33, thereby performing focusing operation.
Patent JP-H1016464-A (JP)
Title: Film cartridge case and index print holder
Inventor: KAGEYAMA MASATERU
IPC: B65D25/10
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To easily handle an index print by incorporating a film cartridge in a home position. SOLUTION: A support wall 16 is disposed in a case body 13. A film cartridge is contained in a recess 20 formed at the wall 16. An open width of the recess 20 is formed smaller than a width of a body when the cartridge is disposed at a predetermined angular position to give a predetermined holding force to the cartridge. A holder 31 for containing an index print corresponding to the cartridge includes a mounting sheet 36 contained in a transparent bag 35. Cutouts 40 to 42 for giving a sandwiching force to the print is formed at the sheet 36. A color is displayed to identify corresponding relationship between the cartridge and the print at the recess 20 and the bag 35 or sheet 36.
Patent JP-S6226843-A (JP)
Title: Formation of electrode metal wiring pattern
Inventor: ITAKURA HIDEAKI
IPC: H01L21/28
Filed: 1985-07-27
Abstract: PURPOSE:To prevent an electrode metal wiring pattern from deviating or disconnecting by a method wherein, after a recessed part is formed in advance in part of the part, which corresponds to the electrode metal wiring pattern, of the first interlayer insulating film, the electrode metal wiring pattern is formed in the recessed part. CONSTITUTION:A negative-type photosensitive resin film 7 is applied and an exposure is performed by irradiating light L'00 through a first masking plate 8, whereon the pattern to be transferred is already drawn. The opening 9 of the photosensitive resin film 7 is formed, subsequently a recessed part 10 is formed in the part, which is exposing in the opening 9, of a first interlayer insulating film 2 using an etching method. After this, when the photosensitive resin film 7 is removed, the first interlayer insulating film 2 having the recessed part 10 is obtained. After the formation of the recessed part 10, a metal film for electrode wiring, which consists of an Al film, is formed, and after that, a second photosensitive resin film 12 consisting of a positive-type photosensitive resin is applied. After that, the electrode metal wiring pattern is formed in the recessed part. By this way, even though the electrode metal wiring pattern is a long wiring pattern, the deviation or disconnection of the pattern can be prevented in the latter process.
Patent JP-H07249095-A (JP)
Title: Bar code reader
Inventor: KOBAYASHI TOMOKI
IPC: G06K7/015
Filed: 1994-07-19
Abstract: PURPOSE:To provide a bar code reader which does not need to be positioned with respect to a bar code and can automatically read the bar code, and is lightweight, compact, and low in cost. CONSTITUTION:An irradiation means 54 when receiving an operation signal irradiates the bar code 50 with light through a lens group 58 constituted into a fixed focus lens. A photodetection means 64 photodetects and converts the reflected light from the bar code 50 into an analog signal. A signal processing means 70 receives the analog signal, performs binarization processing, and outputs a digital signal. A control means 72 when inputting a trigger signal outputs the operation signal to the irradiation means 54 and decodes the digital signal inputted from the signal processing means 70. A distance measurement means 12 measures the distance between the irradiation means 54 and bar code 50 and outputs it as distance measurement data. A comparison means 14 outputs the trigger signal when the distance measurement data match predetermined distance data.
Patent JP-H0395172-A (JP)
Title: Use of 5-phenyl-2-furanketone as antiepileptic agent
Inventor: SUTANFUOODO SARUBATOORE PEROSH
IPC: A61P25/08
Filed: 1990-06-25
Abstract: NEW MATERIAL: A compound of formula I [X is halo or does not exist; Y is non-substituted or halogen-substituted methyl, halo, nitro, amino or methoxy; R is R 1 C(O)OH, R 1 C(O)N(R 2 ) 2 , or R 1 N(R 2 ) 2  (R 1  is C 1-2  alkyl) C 1-3  alkyl; R 2  is H, alkyl or 5-6 membered heterocycle having 1-2 of hetero atoms of O, N obtained by binding two R 2 )], or the salt of the same.  
     EXAMPLE: 3-Dimethylamino-1-[5-(4-chlorophenyl)-2-furanyl]-1-propanone hydrochloride.  
     USE: Antiepileptic.  
     PROCESS: For example, 5-(p-chlorophenyl)-2-furylmethylketone of formula II, dimethylamine hydrochloride, and paraformaldehyde are reacted in the presence of hydrochloric acid in n-butanol, to obtain the compound of formula III. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61262519-A (JP)
Inventor: RUNE PUREBUO
IPC: F23N5/02
Filed: 1985-07-26
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-H09325070-A (JP)
Title: Data processing device for spectrometry
Inventor: SUGIOKA MIKIO
IPC: G01J3/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To precisely calculate a solar radiation transmission factor, with fine wavelength intervals. SOLUTION: An operator, with the use of an input keyboard and a mouse, inputs/sets a wavelength range for calculation and a wavelength interval within the wavelength range as one or multiple pairs of numeric values (S2). In addition, a mutually different weight value coefficient is inputted/set for its every wavelength point (S4). With a combination of wavelength point and weight value coefficient thus inputted, a weight value coefficient table of the operator itself is stored as a file in a storage device (S5). Receiving an instruction for calculation after completion of spectrometry of a sample, a measurement data result for each wavelength point is read out sequentially, and a specified sum-of- product calculation, such as magnification of corresponding weight value coefficient, is performed (S9), for calculating operation result for each wavelength point. Thus, a sum-of-product calculation such as solar radiation transmission factor can be performed without depending on conventional weight value coefficient table of fixed wavelength interval.
Patent JP-S6412832-A (JP)
Title: Power supply system with a plurality of supply lines
Inventor: OGATA TSUTOMU
IPC: H02J9/08
Filed: 1987-07-06
Abstract: PURPOSE:To stably supply power even if a partial system malfunctions by wiring the output terminals of a plurality of rectifiers, and providing changeover switches of engine generators and a commercial power supply in number corresponding to the number of the generators. CONSTITUTION:When a plurality of rectifiers 71-74 are mounted on an upper storey floor of a building and AC power is supplied from a power chamber 1 on a lower storey floor, the rectifiers 71-74 are divided into groups, and the outputs of the rectifiers are wired for each group (71 and 72, 73 and 74). A plurality of engine generators 3, 4 are mounted in the chamber 1, and changeover switches 19, 20 for switching the generators to a commercial power supply 2 are provided at the respective generators. Thus, even if part of a plurality of power lines malfunctions, it can always be backed up by another line, thereby improving the reliability of the power supply.