baber/WOPTO huggingface dataset:
Patent JP-H07173928-A (JP)
Title: Built-up column frame
Inventor: KOYANO YASHIRO
IPC: E04G9/00
Filed: 1993-01-23
Abstract: PURPOSE:To increase and decrease the size of a column frame so as to reduce the manufacturing cost by disposing projecting parts on the right and left upper parts of a pressing part and plural square frames including projecting parts provided with a through hole on the lower part, and connecting plural square frames to each other by clamps with a projecting part to be built up in a space part. CONSTITUTION:An extension frame 22 is disposed in the center. Subsequently, square frames 1, 1 are disposed on the right and left sides, and the projecting part 16 of the square frame 1 and the projecting part 30 of the extension frame 22 are butted to each other to be positioned. A clamp 42 is installed in such a manner as to cover the butted projecting part 1b of the square frame 1 and projecting part 30 of the extension frame 22 to connect the frames to each other. At that time, the projecting part 46 of the clamp 42 is inserted in insert grooves 5, 11 and through holes 29, 26, and the projecting part 47 is inserted in insert grooves 6, 12 and through holes 27, 31. Thus, the built-up column frame 55 is increased and decreased in size at need, and again used to reduce the manufacturing cost.
Patent JP-S55119739-A (JP)
Title: Binary-decimal conversion system
Inventor: IKUTA YUUKICHI
IPC: H03M7/02
Filed: 1979-03-09
Abstract: PURPOSE: To decrease the hardware without increasing the conversion processing- time, without correction of the decimal digit when the most significant bit of the shifter is "1", and by decimal correction by reducing "6" from the decimal digit in other cases.  
     CONSTITUTION: In the system converting the binary number B into binary decimal number according to equation I, the two input decimal adder 13 has binary coded decimal number to one input A0 and +6 is inputted to another input A1 in response to each decimal number. Further, the register 15 stores the binary coded decimal number output of the adder 13, the register 16 stores the binary number to perform binary-decimal conversion, the shifters 17, 18 shift left by one bit the content of the registers 15, 16, and it is inputted to A0 of the adder 13. When the most significant bit of the decimal digit of the shifter 17 is "1" or in case of binary addition, if carry is produced from the most significant bit of the decimal digit, the adder 13 does not perform the correction 14 of the decimal digit and if any of them is not established, "6" is subtracted from the decimal digit for decimal correction 14. Thus, without increasing the conversion processing time, the amount of hardware can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000228478-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: NANO MASANORI
IPC: H01L23/50
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To form a land electrode on the bottom face of a resin sealed semiconductor device from a state of a frame without using a substrate, etc., and to form a standoff of the land electrode self-alignedly. SOLUTION: A terminal land frame has land structures 43 connected to the main body 41 of a frame by means of thin parts and is so structured that the land structures 43 may be separated from the main body 41 of a frame by breaking the thin parts with pressing force. Different types of semiconductor elements 45a, 45b are mounted on the land structures 43 of the terminal land frame and are electrically conneted to some land structures 43 which will be external land electrodes by metal fine wires 46. After the semiconductor elements 45a and 45b are separated and sealed, pressing force is applied to the bottom faces of the land structures 43 to separate the land structures 43 from the main body 41 of a frame and obtain a plurality of types of plastic molded semiconductor devices 48a, 48b.
Patent JP-H11221541-A (JP)
Title: Method for recycling organic waste
Inventor: MORO MASASHI
IPC: B09B3/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently execute fermentation with an anaerobic fermentation stage at a decreased void volume and increased compression rate by mixing slurry-like org. waste with dehydrated material, crushing the mixture to a fine particle form under high pressure, and classifying the mixture from the remaining material inadequate for fermentation and then leading the mixture to the anaerobic fermentation stage. SOLUTION: The org. waste, such as crude refuse and food waste, is low in the void volume as the dehydrated sludge 4 from night soil, septic tank sludge, etc., is mixed therewith in a coarse crushing stage #6. The org. waste is efficiently and coarsely crushed in the state of largely compressing the waste by a coarse crushing machine. The coarsely crushed material 9 sent to ξ7 is further lowered in the void volume by addition of diluting water depending upon characteristics and, is then largely compressed under high pressure by a compression crushing machine. The waste water is discharged as the fine particulate org. waste 10 of a grain size <=1 to 2 mm and is automatically classified from the material 11 inadequate for fermentation. such as plastic, metal, stone and sand, remaining in the machine.  In the anaerobic fermentation stage #8, the efficient fermentation is effected by the effect of mixing of different components, such as food waste and dehydrated sludge 4.
Patent JP-H06245567-A (JP)
Title: Apparatus for setting operation of sewing machine
Inventor: FURUYA SATOMI
IPC: H02P29/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide a long-life sewing-machine setting apparatus capable of frequently setting the number of seams or a sewing pattern. CONSTITUTION:A power-off detective circuit 13 is provided to generate a signal (POFi) to a sewing control circuit 11 when a power break is detected, and a signal (POFo) is transmitted from the sewing control circuit 11 to a microcomputer 8. Since a sewing pattern or the number of seams is stored in a nonvolatile memory after the signal (POFo) is received, the frequency of rewriting the data is reduced.
Patent JP-H08196627-A (JP)
Title: Cell selective filter fixing group
Inventor: ONODERA HIROKAZU
IPC: D06M101/16
Filed: 1995-01-25
Abstract: PURPOSE: To provide a fixing group by which a specified group to be fixed in multiple cell suspension such as blood or the like can be fixed easily, stably, with high density and low cost, and in large amount. CONSTITUTION: A cell selective filter fixing group is constituted by having at least aromatic ring and/or olefin chain and by binding an α-positioned carbon and or β-positioned carbon of carbonyl carbon in this aromatic ring and/or olefin chain with at least two or more halogen or halogen-like subsistent. This cell selective filter fixing group has at least an aromatic ring and this aromatic ring is chemically bound with a structure indicated by the general formula. Here, R1 is hydrogen or alkyl group, R2 is halogen and R3 is halogen or halogenated hydrocarbon group in the formula. Thereby, a fixing group by which the group to be fixed can be fixed easily, stably, with high density and low cost, and in large amount is obtained.
Patent JP-H06241954-A (JP)
Title: Diagnosing apparatus for abnormality of rotation body
Inventor: CHITOKU MINORU
IPC: G01M99/00
Filed: 1993-02-17
Abstract: PURPOSE:To enable accurate diagnosis of abnormality by providing a comparing- judging means which compares a component ratio signal with a prescribed reference value and judges a rotating body to be abnormal when the component ratio signal exceeds the prescribed reference value. CONSTITUTION:A high-band frequency component of an AE (acoustic emission) signal is inputted to an attenuation degree comparing circuit 19 from HPF 16, while a low-band frequency component of the AE signal is inputted thereto from LPF 15. This comparing circuit 19 is provided with a component ratio calculating means and it calculates the component ratio of the high-frequency component to the low-frequency component and outputs a component ratio signal showing this component ratio to a host computer 20. Receiving this component ratio signal, the host computer 20 compares the component ratio with a prescribed threshold and judges whether this component ratio exceeds the prescribed threshold or not. When it judges that the component ratio exceeds the prescribed threshold, it judges a rotating body to be abnormal and also makes a display device 21 display that the rotating body is abnormal. According to this constitution, accurate diagnosis of abnormality can be executed.
Patent JP-S52110658-A (JP)
Title: Alarm of liquid level and liquid temperature
Inventor: NAKADA JIYOUSUKE
IPC: G01F23/68
Filed: 1976-03-15
Abstract: PURPOSE: To give an alarm in the bath, etc. by a simple circuit by using the heat sensitivity thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01202934-A (JP)
Title: Carrier communication system on electric light line
Inventor: TANIE KATSUNORI
IPC: H04B3/54
Filed: 1988-02-09
Abstract: PURPOSE:To compensate a signal even if part of a signal component is missing due to pulse noise or impedance dip caused at a specific phase by superimposing a signal signifying one and same information onto a lighting distribution line with different coding for plural half cycles. CONSTITUTION:An arithmetic processing section 6 decides the number of repetition of transmission in response to the setting stored in the inside, and sends the data by the number of times of repetition to an encode section 6. Then the system is controlled so that the encode of different bit string is applied to a data synchronously with the zero phase position of commercial frequency for each block. Then a reception section 2 detects separately a signal component on an AC 100V line and sends it to a decode section 4. The decode section 4 applies decoding in response to the decided encode pattern and sends it to the arithmetic processing section 6. The arithmetic processing section 6 applies the arithmetic processing to the sent data to reproduce the sent data. Thus, even with pulse noise or impedance dip occurred, a correct output is obtained with error correction by majority decision of plural signals.
Patent JP-S63194781-A (JP)
Title: Process for coating rust preventing material
Inventor: KOMIYAMA MATSUO
IPC: B05D7/14
Filed: 1987-02-09
Abstract: PURPOSE:To prevent occurrence of problems such as washout in the treatment with zinc phosphate, etc., by adjusting the viscosity of a polyvinyl chloride material having high viscosity to an easily coatable viscosity by heating, and using the material for a filler for the inside of hemmed parts and for a sealer for terminal parts of the hemmed parts. CONSTITUTION:The viscosity of a polyvinyl chloride material having high viscosity of 3,000-7,000 poise is adjusted to an easily coatable viscosity by heating, and the material is coated on a hollow space 4 between an outer panel 1 and an inner panel 2, and joint part 5 of a terminal end of the outer panel 1 to the inner panel 2, of a hemmed part 3. Since the viscosity of the material is increased in a zinc phosphate treating stage and cationic electrodeposition coating stage even if it is not precured, there is no fear for causing washout. Moreover, since no expensive apparatus, etc. is necessary, an article having superior rust preventing effect is obtd. by an inexpensive process having high operability.
Patent JP-S63197107-A (JP)
Title: Power amplifier
Inventor: HAMADA KUNIHIRO
IPC: H03F1/02
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a comparatively high power conversion efficiency even when an output power is low by providing a sub power path extracted from the midway of a power amplifier in addition to a major power path through which a large power is transmitted and using the two paths through selective changeover. CONSTITUTION:In case of a low output power level, high frequency switches 9-1, 9-2, 11-1 are thrown to the position B interlockingly from the state of a maximum output level, a control signal is sent from an automatic power controller 13 to a bias power switch on/off circuit 12 to cut off the bias power supply of the post-stage amplifier 8. The impedance toward a direction P2 from the signal output terminal 2 is infinite, and the input signal from a signal input terminal 1 is outputted to a signal output terminal 2 through a pre-amplifier 7, a distribution constant line 9-3, a high frequency switch 9-2 and a distributed constant line 10. In this case, the pre-stage amplifier 7 is kept to the bias condition where a maximum efficiency is obtained a the maximum output, and since the post-stage amplifier 8 interrupts the bias power supply, the power amplifier is operated at the maximum efficiency even at the maximum output power level by the pre-stage amplifier 7 only.
Patent JP-H07239053-A (JP)
Title: Solenoid valve
Inventor: SUZUKI MASAKUNI
IPC: B60T8/36
Filed: 1994-02-25
Abstract: PURPOSE:To suppress the generation of a pulsating current due to the valve closing operation in a solenoid valve applied to an ABS. CONSTITUTION:This solenoid valve comprises a tapered hole 71, a ball 73 disposed in it and pushed by a valve element 65 to move when the valve is closed, and a restriction device 70 with a ring-like opening 75 between the ball 73 and the hole 71. As the valve closing operation proceeds, the area of the ring- like opening 75 is increased and the pressure effected upon the valve element 65 in the direction of preventing the valve closing operation is increased. Thereby, the valve closing speed is suppressed to restrain the generation itself of a pulsation.
Patent JP-H07238881-A (JP)
Title: Ignition coil
Inventor: MORITA SHINGO
IPC: F02P15/00
Filed: 1994-02-25
Abstract: PURPOSE:To provide a large enduring rate to partial discharge deterioration and improve reliability to dielectric breakdown of an ignition coil and also reduce its size. CONSTITUTION:First to third mica plates 11, 12, 13 having conductive rate along a surface direction larger than conductive rate along a thickness direction are used for insulating a high voltage part on a secondary coil 4 side in a case 8 and a primary coil 2 and a core 9 inside and outside the case 8 and a conductive apparatuses outside the case 8. For example, if partial discharge deterioration may increase in an insulating resin 10 from the high voltage secondary coil 4 toward the primary coil 2, a proceeding direction of the partial discharge deterioration is changed to the surface direction of the first mica plate by this first mica plate 11 and be diffused. Thereby, an enduring rate to the partial discharge deterioration of the ignition coil becomes large and reliability to dielectric breakdown of the ignition coil is improved and reduction of its size may be achieved.
Patent JP-H09197625-A (JP)
Title: Image forming method for silver halide photographic material
Inventor: HAGA YOSHIHIRO
IPC: G03C5/17
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an image on a siliver halide photographic material which has a high contrast, and which is excellent in sharpness. SOLUTION: A silver halide photographic material is composed of at least two photosensitive silver halide emulsion layers formed on only one side of a substrate. One of the photosensitive layers, which is furthest from the substrate, contains siliver halide particles having a sensitivity which is lower than that of silver halide particles in one of the photosensitive layers, which is nearest to the substrate. This sliver halide photographic material is used for picking up an image through a radio-active ray sensitization screen having a fluorescent layer in which fluorescent particles are dispersed in a binder having a hydrophilic polar group, in order to form an image.
Patent JP-H06222889-A (JP)
Title: Peripheral device controller
Inventor: SAKAI SATOSHI
IPC: G06F3/06
Filed: 1993-01-25
Abstract: PURPOSE:To improve the efficiency of a substituting processing for a defective data block by storing a comparison table between the addresses of data blocks that a host device accessed before and the real addresses on a medium including defective substitution information. CONSTITUTION:This peripheral device controller consists of a host interface block 14, a data buffer RAM 12 as a temporary data storage area between the host device and a peripheral device, a sequencer/DMA block 11 which performs read and write control over the peripheral device and data transfer, a controller CPU 10 which performs total control over this controller such as interpretation of commands from the host device and control and address processing of the sequencer/DMA block 11, and a ROM 15 and a RAM 16 attached to the CPU 10. Further, the RAM 16 stores the comparison table (address cache) containing the addresses accessed from the host device before and the corresponding real addresses on the peripheral device side. Thus, access information is prepared by caching.
Patent JP-S56125364-A (JP)
Title: Pyrroline derivative
Inventor: KANEOKA YUUICHI
IPC: C07D207/20
Filed: 1980-03-07
Abstract: NEW MATERIAL:A pyrroline derivative of formula I (R 1  is acyl; R 2  and R 3  are lower alkyl).  
     EXAMPLE: 3,4-Dihydro-5-(2-acetato-1,1-dimethylethyl)-2H-pyrrole.  
     USE: Pesticides, pharmaceuticals, etc. Raw material for various synthetic chemicals.  
     PROCESS: The compound of formula I is prepared by the photoirradiation of an N- acyl-pyrrolidone of formula II and an olefin of formula III in a solvent such as water- containing acetonitrile. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61188857-A (JP)
Title: Manufacture of bag separator
Inventor: SUZUI YASUHIKO
IPC: H01M50/489
Filed: 1985-02-15
Abstract: PURPOSE:To produce specific separator stably with high productionability by employing a sheet separator mainly composed of thermoplastic synthetic resin wound into a coil then applying heating process and correcting process during the interval between uncoiler and welding process. CONSTITUTION:An uncoiler 2 is fixed to a separator sheet 1 mainly composed of thermoplastic synthetic resin wound into a coil to apply with heating process 5 and correcting process 6 prior to entering of the sheet 1 fed from the uncoiler 2 into cutting/welding process 3. After correcting rimple or warp of separator, it is fed to welding process 3. Thermal roller, blowing of hot wind or passage near a heat source is employed as the heating method. While smooth roller or pulling outward with constant tensile force is employed as the correcting method. In such a manner, specific separator can be produced stably with high productionability.
Patent JP-H06241530-A (JP)
Title: Controlling method of heat storage equipment
Inventor: KATAYAMA KUNITAKA
IPC: F24F11/02
Filed: 1993-02-18
Abstract: PURPOSE:To make the operation of heat storage equipment efficient by operating at least one heat storage device in accordance with a difference between the residual quantity of stored heat at the time of the start of a midnight power time zone and the maximum quantity of stored heat and by making the quantity of stored heat maximum at the time of the end of the midnight power time zone. CONSTITUTION:A difference between the residual quantity Qm of stored heat and the maximum storable quantity of heat is determined at the time of the start of a midnight power time zone T1, at least one heat storage device is operated in accordance with the difference and the quantity of stored heat is made maximum at the time of the end of the midnight power time zone T1. A time period from 22:00 to 8:00 being made the midnight power time zone T1, in other words, the quantity of stored heat is made maximum at 8:00 when this midnight power time zone T1 is ended. According to this constitution, the operation of heat storage equipment can be made efficient.
Patent JP-S59153590-A (JP)
Title: Production of clad steel plate
Inventor: NAKAMURA TAKESHI
IPC: B23K20/04
Filed: 1983-02-22
Abstract: PURPOSE:To eliminate defective joining in the joint part of a clad steel plate after rolling and to obtain the clad steel plate having good joint strength by maintaining the spacing between the base metal and cladding material of slab assembled in a sandwich type under a vacuum. CONSTITUTION:A vacuum pump is connected to an air vent pipe 17 to evacuate the inside of said pipe, and the part of a spacer 13-1 sandwiching a packing 16 is pressed with a press to shut off the inside from the outside. The vacuum pump is disconnected from the pipe 17 and the pipe is cut in the position where the pipe is roughly flush with a weld zone 14 and the opening thereof is closed by welding. The inside of the assembled slob is thus maintained under a vacuum. The clad steel plate having high quality without any defect at all in the joint part between a base metal 11 and a cladding material 12 is thus manufactured.
Patent JP-S60173778-A (JP)
Title: Position controller of magnetic head
Inventor: ISHIZUKA HIROMI
IPC: G05D3/00
Filed: 1984-02-18
Abstract: PURPOSE:To attenuate mechanical resonance to position a magnetic head stably by winding a dummy coil around a coil bobbin around which a voice coil is wound and short-circuiting the dummy coil at a positioning time. CONSTITUTION:A positioning control loop has a position summing amplifier 1, a compensating filter 2, a servo amplifier 3, a voice coil motor 4, and displacement-voltage converters 5 and 6. A dummy coil 7 wound around the coil bobbin is provided in a voice coil motor 4. If the coil is oscillated because of mechanical resonance, an eddy current is flowed to the dummy coil 7 short-circuited by a switch 8, and the coil 7 functions to damp mechanical resonance, and frequency characteristics of the motor itself are approximated to ideal KF/MS, and the head position is stabilized. The same frequency characteristics are always attained because the eddy current is much flowed in case of a high resonance level but is less flowed in case of a low resonance level.
Patent JP-H09183769-A (JP)
Title: Azole compound and its use
Inventor: ITO KATSUMI
IPC: A61P31/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new azole compound useful as an agricultural antifungal agent, having antifungal activity, useful for preventing and treating a mammalian fungus infection. SOLUTION: This compound is shown by formula I (Ar is phenyl which may be replaced; R<1> and R<2> are each H, a lower alkyl or R<1> and R<2> are bonded to form a lower alkylene; R<3> is H or an acyl; X is N or methylene; Y and Z are each N or methylene which may be replaced with a lower alkyl; (n) is 0-2; Az is azolyl which may be replaced) such as 1-[(1R,2R)-2-(2,4- difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-3- [4-(1H-1,2,4- triazol-1-yl)phenyl]-2-imidazolidinone. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III in a solvent (e.g. DMF) preferably in the presence of a base (e.g. sodium hydride) at 0-150 deg.C and optionally acylating the reaction product.
Patent JP-2000226093-A (JP)
Title: Storage case for disk cartridge
Inventor: KUBOTSUKA MASAAKI
IPC: B65D85/57
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and facilitate assemblage by forming holding parts which hold a disk cartridge in a storing position so as to integrate them with a case main body. SOLUTION: A storage case comprises a case main body which has holding parts 31 provided on the insides of side walls 14 and used for holding a disk cartridge 1 in a storing position by being engaged with the engagement recesses 5 of the disk cartridge 1 and which is open at the top and front, and a lid 12 which is joined to the case main body 11 so as to close the top of the case main body 11. The holding parts 31 each comprise an engagement part which is engaged with the engagement recess 5 of the disk cartridge 1, and an elastic deformable part provided so as to be integrated with the side wall 14 and provided at its leading end with the engagement part in the manner of a cantilever. By the elastic deformation of the elastic deformable parts, the engagement parts are disengaged from the engagement recesses 5 of the disk cartridge 1.