baber/WOPTO huggingface dataset:
Patent JP-H04355321-A (JP)
Title: Encoder position signal detection device
Inventor: SEKIGUCHI TOKIO
IPC: H02P29/00
Filed: 1991-05-31
Abstract: PURPOSE:To enable a serial signal to be created by comparing two multiplier outputs and counting with an up/down (U/D) counter, creating a bi-phase rectangular waveform which is shifted by 90 degrees, adding it to a previous counter, and then storing the maximum and minimum values of its output at a register. CONSTITUTION:A bi-phase sinusoidal signal which is converted by A/D converters 1a and 1b is multiplied by a signal corresponding to it which is generated by a ROM 3 by multipliers 2a and 2b, the results are compared by a comparator 5, and they are counted up and down by an U/D counter 6. The value is discriminated with a specified threshold by a state discrimination circuit 13 for creating a bi-phase rectangular waveform which is shifted by 90 degrees and then is input to an U/D counter 11 through a direction discrimination circuit 10. Then, the details of the counters 6 and 11 are added by an addition circuit 12, are added to a register 14, and the maximum or minimum value is constantly retained at a register 14 by a comparator 15 and a latch pulse generator 16. An output of this register 14 is added to an EX-OR gate 17, thus obtaining a serial bi-phase output.
Patent JP-H114577-A (JP)
Title: Synchronous rectifier circuit
Inventor: SHIMAMORI HIROSHI
IPC: H02M7/21
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To avoid a situation that a 2nd active device on the flywheel side of a synchronous rectifier circuit is turned on by a choke coil voltage and can not be turned off afterwards, and protect respective active devices from an excessive current. SOLUTION: A synchronous rectifier circuit has a 1st active device Q1 connected to the secondary winding N2 and a 2nd active device Q2 on its flywheel side, and a choke coil L and an output capacitor C which are driven by the 1st and 2nd active devices. The 1st active device is driven by the winding voltage of the transformer 1 and the 2nd active device is driven by the voltage of the choke coil. In the circuit, a 1st switch Q3 which is driven the be turned on/off synchronously with the 1st active device by the winding voltage of the transformer 1 is connected to the 2nd active device. When the 1st active device and the 1st switch are driven the burned on, the 2nd active device is forcibly tuned off by the 1st switch in an on-state.
Patent JP-S5781893-A (JP)
Title: Treatment of high hydrous waste
Inventor: INOUE YOUJIN
IPC: C02F3/02
Filed: 1980-11-06
Abstract: PURPOSE: To compost waste contg. org. materials with good efficiency by adding a highly water-absorptive resin such as crosslinked cellulose deriv. to high hydrous waste contg. residues of food processing, excess sludge in an activation sludge process, etc. and causing aerobic fermentation.  
     CONSTITUTION: A highly water-absorptive resin is added and mixed to and with high hydrous waste contg. residues of food processing, cattle dung, excess sludge in an activated sludge process, etc., and the mixture is subjected to aerobic fermentatin. Crosslinked cellulose derivatives such as hydrolyzed polymer of starch- acrylonitrile graft copolymer, starch-acrylic acid graft copolymer, crosslinked carboxymethylcellulose or the like are suitable as the highly water-absorptive resin. It is also possible to make combination use of water-absorptive fibrous materials such as bark, sawdust, chaff, rice straw and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000342669-A (JP)
Title: Deodorizing composition
Inventor: SOTOMA TAKAMI
IPC: A61L9/01
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce bad smell attached to a fabric product, and prevent residue of smell of composition after using it. SOLUTION: This deodorizing composition contains water, polyhydric alcohol, and perfume mix by less than 0.01 wt.% as necessary. The polyhydric alcohol is a polyalkylene glycol, and the perfume mix contains perfume of a vapor pressure of 2.66 Pa or less at 20 deg.C or perfume of a sense strength of smell of 4 or less by 50% or more. This is sprayed to the surface of a fabric to be used.
Patent JP-H026091-A (JP)
Title: Laser beam processing device
Inventor: TSUURA KATSUHIKO
IPC: B23K26/08
Filed: 1988-06-23
Abstract: PURPOSE:To improve the quality of laser beam cutting and to miniaturize the processing device by forming the irradiation region of laser light to the length at which cutting is possible in the short side direction of an object to be cut and to the length shorter than the length of the short side direction in the long side direction. CONSTITUTION:The irradiation region A of the laser light to a fuse 11 is set at the time of cutting the fuse 11, etc., by using the processing laser light 12. Namely, the region is so set as to have the length X at which the fuse 11 can be cut in the direction along the short side of the fuse and the length Y shorter than the length X in the direction along the long side. Since the length Y along the long side direction of the fuse 11 can be shortened in this way, the length l1 of the fuse 11 is shortened. The disposition area of the fuse part 11 is, therefore, reduced as a whole. Further, the generation of the uncut part is prevented, as the length X in the short side direction is determined as the cuttable length. The quality of the laser cutting is thus improved and the processing device is miniaturized.
Patent JP-H103422-A (JP)
Title: Permanent object management device
Inventor: NAKAYAMA HIROKO
IPC: G06F12/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To easily hold the consistency of data between objects by providing a means for taking out and preserving data and executing locking/unlocking in a group unit constituted of the related object on a permanent object management device using a relational data base management system. SOLUTION: An object group management information generation device 10 generates group constitution information showing a corresponding relation between the object and a group containing the object and group state information showing the locking state of the group. The object group management device 20 collectively takes out the related objects from the relational data base management system 30 based on group constitution information and collectively preserves them.
Patent JP-H0820149-A (JP)
Title: Form image data making apparatus and printing system
Inventor: KANECHIKA GOTARO
IPC: B41J21/00
Filed: 1994-07-08
Abstract: PURPOSE:To materialize a form image data making apparatus and a printing system which increase a printing speed by reducing the time for making an image or by averaging the time in a system as a whole. CONSTITUTION:Printing data 71 containing form assignment information are divided at a print data interpreting part 72 into form assignment information 74 and original print data 73, which is stored in a print data storage area 75. The print data are read out from a character image data forming part 76 in accordance with the progress of the process for a page buffer 77 which develops a page image for printing. Besides, the form assignment information 74 is immediately inputted into a form image data forming part 78 so that the image of an electronic form is prepared and the necessary number of the images are stored. In this way, the image processing can scarcely be delayed.
Patent JP-H065602-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARA SHIGE
IPC: H01L21/28
Filed: 1992-06-16
Abstract: PURPOSE:To provide a semiconductor device, having a wiring and the like of polycide film containing an arsenic-doped polysilicon film and the tungsten film on the-polysilicon film formed on an insulator, with which the exfoliation of the wiring layer on the insulator can be prevented. CONSTITUTION:The semiconductor device is composed of a substrate 11, a conductive impurity-doped first silicon film 15a which is selectively formed on the substrate 11, an undoped second silicon film 16 which constitutes at least the side edge part of the first silicon film 15a and covers the contact part with the substrate 11 formed in such a manner that it is brought into contact with the substrate 11, on the circumference of the side edge part, and a high melting point metal film 17 which is formed at least on one of the first and the second silicon films 15a and 16.
Patent JP-H057013-A (JP)
Title: Photoelectric transducer and photovoltaic device
Inventor: YAMAMOTO KEISHO
IPC: H01L31/04
Filed: 1991-06-27
Abstract: PURPOSE:To prevent a first semiconductor film from being thermally adversely affected when a second semiconductor film is formed, by electrically insulating a first rear electrode film from a second rear electrode film by using a second semiconductor film which can be formed at a temperature equal to or lower than the first semiconductor film. CONSTITUTION:A second semiconductor film 4 is constituted of a semiconductor film equivalent to a first semiconductor film 2, i.e., amorphous silicon. Thereby the second semiconductor film 4 can be formed under the same condition as the first semiconductor film 2, so that the first semiconductor film 2 is not thermally adversely affected when the second semiconductor film 4 is formed. The second semiconductor film 4 is sandwiched by a first rear electrode film 3 and a second rear electrode film 5, and in the optically shielded state, so that these rear electrode films 3, 5 are sufficiently electrically insulated.
Patent JP-H0827071-A (JP)
Title: Production of 4-nitrodiphenyl ether compound
Inventor: HORIUCHI HIROSHI
IPC: C07C205/38
Filed: 1994-07-08
Abstract: PURPOSE:To obtain the subject high-purity compound low in isomer content, useful as a raw material for high-performance synthetic fibers, by using a specific nitrobenzene reduced in chloronitrobenzene content through purification without complicating the production process with the number of the added processes suppressed to a minimum. CONSTITUTION:In carrying out a condensation reaction between (A) 3- aminophenol or (B) 3-nitrophenol and (C) 4-chloronitrobenzene in (D) dimethylformamide in the presence of a basic compound to obtain the objective compound, the component (C) is used in the form of a slurry containing the purified component (C) >=99.9% in isomer purity prepared by recrystallization of the original component (C) <99.9% in chloronitrobenzene isomer purity by using a mixture of the component (D) and water followed by expelling >=50wt.% of the liquid.
Patent JP-S5782058-A (JP)
Title: Ink jet recorder
Inventor: NAKAGAKI MITSUHIRO
IPC: B41J2/185
Filed: 1980-11-08
Abstract: PURPOSE:To prevent the clogging of a nozzle due to the drying of ink by mounting a cap pipe to a nozzle cap fitted onto a rotatable supporting member and  connecting the pipe to a recovery pipe communicated with a gutter. CONSTITUTION:A circumferential section of a nozzle orifice 5 at the center of the nozzle 1 is sealed with a cap seal 17 under a condition that the nozzle cap 11 is mounted. When the ink is jetted from the nozzle 1 by means of an ink supply pipe 24 under this state, the ink is fitted into the cap pipe 22, and recovered by negative pressure generated at a recovery pipe 20 through a T joint 21. When ink jet from the nozzle 1 is stopped under this state, the ink in the sections except a reservoir section 25 in the cap pipe 22 slowly flows out into the pipe 20 owing to gravity because the pipe 20 is brought to an opening condition at the ink recovery gutter 4 side. Negative pressure is not generated at the pipe 20 at that time, but ink does not overflow from the gutter 4 even when it flows to the gutter 4 side because the amount of the ink flowing out of the pipe 22 is slight.
Patent JP-S5946534-A (JP)
Title: Predyeing processing method of specimen
Inventor: HOSOI JIYUN
IPC: G01N1/30
Filed: 1982-09-09
Abstract: PURPOSE:To obtain a dyed specimen suitable for the observation through a compound type electronic microscope, by mounting a cut specimen piece of the tissue of a living body or the like, which is processed and packed by paraffin, on a sliced glass, drying the specimen, sticking it to the glass, and immersing the specimen in a solution including alcohol as a specified preprocessing agent. CONSTITUTION:A preprocessing liquid is a solution including ethyl alcohol and at least one of polyoxyethylene sorbitan fatty acid ester or polyoxyethylene nonylphenyl ether. A specimen piece of the tissue of the living body or the like processed and packed by paraffin is mounted on a sliced glass, dried, and stuck to the glass. Then, the specimen is immersed in the solution of said preprocessing agent for 30min at a normal temperature. Then a specified dyeing process is performed. The specimen is sufficiently dyed in a short time without removing paraffin. Since the paraffin is not eluted, the surface of the specimen is made smooth, and no exposed part is present on the surface of the glass. An image, which can be judged only by the electrons reflected by the surface of the specimen, can be obtained.
Patent JP-H08110414-A (JP)
Title: Backlight
Inventor: KASHIMA KEIJI
IPC: G02F1/1335
Filed: 1995-06-23
Abstract: PURPOSE: To provide a backlight comparatively small in size, having uniform light distribution and giving sufficient luminance. CONSTITUTION: A linear light source 4 is provided at the end of a light transmission plate 1 consisting of light transmissive material, and the plate 1 is coated with a light diffusing substance 6 on one side of the plate 1 in dotted state so that coating rate may be higher as a distance from the light source 4 becomes longer and it may be higher as a distance becomes longer from a line segment perpendicularly crossing at the nearly center part of the light source with the center axis of the light source 4 in a direction parallel with the center axis of the light source, and the surface of the substance 6 is covered with a mirror surface reflector 3, whereby a backlight for a panel where plural light scattering plates 2 are arranged on the light outgoing surface side of the plate 1 is obtained.
Patent JP-S5858437-A (JP)
Title: Cold and hot cycle apparatus
Inventor: SUZUKI SHIGEMI
IPC: G03G5/14
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a cold and hot cycle apparatus having a simple and miniaturized constitution and to improve the reliability, by switching the connection between common passage arranged a blower for circulation with a damper and each path of high temperature air conditioning and low temperature air conditioning. CONSTITUTION:Common passages 5, 6 forming a circulation passage are connected to a test area 2 of a single closed vessel 1 and a blower 24 for circulation etc. is arranged at the passage 6. Switching and connection of the passages 5, 6 to a high temperature air conditioning path 3 and a low temperature air conditioning path 4 are carried out by electrically-driver dampers 11, 12 and a cold and hot cycle of the area 2 is controlled. The constitution is simplified and miniaturized by forming with this test space in a body and a load wire etc. is carried out simply and surely with a short length and also, a highly reliable cold and hot cycle apparatus capable of operation stably for a long period is obtained.
Patent JP-S6051689-A (JP)
Title: Manufacturing apparatus of single crystal
Inventor: WASHITSUKA SHIYOUICHI
IPC: C30B15/00
Filed: 1983-08-31
Abstract: PURPOSE:To provide a titled apparatus capable of manufacturing a high-quality single crystal at a low cost in large quantities by arranging plural single crystal pulling machines of the Czochralski method and plural magnets alternately in file, and enabling the simultaneous impressing of a DC magnetic field to plural molten bodies. CONSTITUTION:The single crystal pulling machines 10a-10e of the Chochralski method for pulling up a single crystal 4 by a pulling shaft 5 from a molten body 3 in a crucible 1 which is melted by a heater 2 are arranged in a straight line with magnets 7a-7f interposed respectively in-between. A DC magnetic field of about 1,500-3,000 gauss is impressed to the molten body 3 by the magnets 7a- 7f which are electromagnets, and the thermal convection in the molten body 3 is restrained to grow the high-quality crystal 4 having uniformity and free from defects. Plural heating furnaces are also collected to decrease the number of necessary magnets, and the cost of the apparatus and operation can be sharply reduced. The high-quality single crystal can be obtained at a low cost in large quantities.
Patent JP-S5584049-A (JP)
Title: Transfer magnetic sheet
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/84
Filed: 1978-12-19
Abstract: PURPOSE: To obtain a transfer sheet featuring the excellent mold releasing properties, wearing properties and chemical resistance each by providing the mold releasing layer composed of the halogenated rubber, a kind of the cyclized rubber and the paraffin each onto the substrate and then forming the magnetic layer over the mold releasing layer.  
     CONSTITUTION: Mold releasing layer 2 is composed of the halogenated rubber such as the chlorinated rubber obtained by giving reaction of the chlorine to the double- bond part of the natural rubber, a kind selected from the cyclized rubber the rubber molecule of which is cyclized partially and the paraffin each. Such layer 2 is then provided onto substrate 1 made of polyester, release paper or the like. Then the magnetic powder of γ-Fe 2 O 3  or the like is coated onto layer 2 along with the vinyl chloride-vinyl acetate-vinyl alcohol copolymer plus the binder of the polyurethane- group resin or the like. Thus magnetic layer 3 is formed. In such way, a transfer sheet containing the mold releasing layer can be obtained with the excellent mold releasing properties, wearing properties and chemical resistance each. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10328668-A (JP)
Title: Electrolytic water or sterilized water supply device
Inventor: SONODA KAZUNORI
IPC: C02F1/46
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To prepare and supply electrolytic water of a suitable kind and concentration in compliance with the purpose of use by a simple operation. SOLUTION: A device is provided with a thermistor 47 in the vicinity of a tank 33 for storing water containing hypochlorite acid prepared in a second electrolytic cell 22, and when the temperature sensed by the thermistor is higher than the reference temperature, the voltage applied to the second electrolytic cell 22 is increased to prepare the hypochlorous acid of high concentration. A sufficient bacteriocidal capacity can be kept in water containing hypochlorous acid in the tank 33 for a long time by the arrangement even when the hypochlorous acid is diffused with time.
Patent JP-S5380839-A (JP)
Title: Electric source device for microwave oven
Inventor: ODA MAKOTO
IPC: H03B9/10
Filed: 1976-12-27
Abstract: PURPOSE: To devise to intercept the input of an electric source before smoking of a transformer at an accidental short-circuit of a diode in an electric source device using a diode for a microwave oven for minimizing the size and the cost of the transformer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5947919-A (JP)
Inventor: YUTANI KOUJI
IPC: H02H3/38
Filed: 1982-09-13
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-S642485-A (JP)
Title: Television receiver with paging reception function
Inventor: NAKAMURA TAKUO
IPC: H04N7/03
Filed: 1987-06-24
Abstract: PURPOSE: To enable the whole message to be viewed at a glance by providing a TV receiver with a reception function for a paging call and using the speaker and display part of the TV receiver as a message transmitting means for the received paging call.  
     CONSTITUTION: A paging reception part 11 is supplied with electric power from a battery 18 regardless of whether or not the TV receiver is powered on, and the paging call is invariably ready to receive. When a paging signal is received, the ID code of the sent paging signal is collated with an ID code written in an ID ROM 17; when they match with each other, the paging time and contents are stored in a message memory 13 and a sounding device 15 generates a beep tone through a sound output part 14. When the TV receiver main body is powered on, message display processing part 16 converts the signal into a video signal of TV broadcasting, which is outputted to a video driving part 4. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0324334-A (JP)
Title: Damping valve of hydraulic shock absorber
Inventor: HIDAKA TOSHIHIKO
IPC: F16F9/34
Filed: 1989-06-20
Abstract: PURPOSE:To reduce abnormal sounds being produced at the time of operation changeover, and to improve the responsiveness of valves by independently arranging first and second relief valves for reducing the weight of respective moving parts which are independently moved at the time of changeover, and also by making an inner circumference fixing type of a first relief valve for a very slow speed. CONSTITUTION:At the time of extension, in a very slow speed region, the oil in a first oil chamber 17 acts on a first relief valve 32 through a cutout (a) of a relief valve 29 via a first port 21 so as to deflect a valve 32 downwards, and the oil flows out into a second oil chamber 18, and at that time, a damping force in a very slow speed region is produced. In an intermediate or high speed region, further, a second relief valve 28 is deflected downwards, and a damping force due to the valve 28 is composed. In this case, in a base valve, the oil equivalent to the discharge volume of a piston rod 16 lifts a nonreturn valve 31, a spacer 30, the valves 29 and 28, and a disk 38 via a second port 24, and is introduced into a second oil chamber 18 from a reservoir 20.
Patent JP-2000026820-A (JP)
Title: Use of monothiol as stabilizer in molten, pressure sensitive adhesive composition based on natural rubber or synthetic rubber
Inventor: KARMANN WERNER DR
IPC: C09J121/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To suppress gelation of an adhesive composition without detriment to radiation crosslinkability of the adhesive composition by adding a monothiol as a stabilizer to a molten, pressure sensitive adhesive composition based on a natural or synthetic rubber, a tackifier resin and a radiation crosslinking accelerator. SOLUTION: The molten, pressure sensitive adhesive composition comprises a solid monothiol, as a stabilizer, soluble or dispersible in a rubber and, if desired, at least one fluid phosphite ester, compatible with the rubber, for enhancing activities of the monothiol, and is based on a natural or synthetic rubber, a suitable tackifier resin and an accelerator for increasing the yield of radiation crosslinking. As the monothiols are preferable 2-mercaptobenzimidazole or its substituted derivatives, especially 4- and/or 5-methyl-2-mercaptobenzimidazole.