baber/WOPTO huggingface dataset:
Patent JP-H02264124-A (JP)
Title: 6-cycle geat insulating engine
Inventor: KAWAMURA HIDEO
IPC: F02B75/02
Filed: 1989-04-03
Abstract: PURPOSE:To enable reduction of a cylinder wall surface temperature by a method wherein water is injected in a combustion chamber during scavenging air feed and exhaust strokes. CONSTITUTION:When it is detected by a rotation sensor 91 that a control unit 20 completes an exhaust stroke, while a piston 12 positioned to the vicinity of a top dead center is lowered to the vicinity of a bottom dead center during a cold suction stroke, a suction port is opened by means of a suction valve device 7 and cold temperature air is sucked in a cylinder 10 through an intake air line 71. In which case, during the second half stage of a cold exhaust stroke or during scavenging air feed and exhaust strokes, based on an engine load, a water injection command is transmitted to a water injection nozzle 30. This constitution injects water in a combustion chamber by selecting a given timing, prevents the increase of an temperature during a subsequent suction stroke, and enables arrangement of a combustion condition despite of a load condition.
Patent JP-H01256912-A (JP)
Title: Automatic opening/closing door for household buddhist altar or feretory
Inventor: URANO HIROSHI
IPC: E05F15/10
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a folding automatic opening/closing door with small movement by fitting a guide member penetrating an outer door guide groove at the upper end of each outer door and driving the guide member of each inner door or each outer door with a motor in the opposite direction to each other. CONSTITUTION:When a motor 42 is rotated in the preset direction while a folding door 33 is in the closed state, an endless chain cord 49 is rotated in the preset direction, the guide member 40 of each inner door 31 is pushed outward via arms 52 and 53. Each outer door 32 is rotated outward, the outer door 32 and the inner door 31 are moved outward together, the first rotating member 34 and the second rotating member 35 are also rotated in response to it. When the folding door 33 reaches the preset opened position, the fitting member 50 of the arm 52 is brought into contact with a limit switch 54, the limit switch 54 stops the motor 42. The door is thus opened. When the motor 42 is reversely rotated while the door is in the opened state, individual members perform opposite actions, and the door is closed.
Patent JP-S60229111-A (JP)
Title: Numerical control system
Inventor: KITANI NOBUYUKI
IPC: G05B19/18
Filed: 1984-04-26
Abstract: PURPOSE:To attain a coaction between an internal memory and an external memory means by reading automatically the information on the external memory means into the internal memory in case no desired program exists in the internal memory of a numerical controller NC. CONSTITUTION:An external selection signal is obtained with operation of a data input device MDI5, and a processing program number is designated with said selection signal. Then an internal processing program file is searched. As a result, access is given automatically to an external memory 4 when no desired file exists to perform the search for processing program of the memory 4. Then the processing program of an internal memory is deleted, and the processing program of the memory 4 is read for execution of a desired processing program. In case no desired processing program exists either in the memory 4, an alarm and an error are displayed. Both an internal program memory 2-2 and the memory 4 are controlled through the relocation device 2-1 of an operating system 2.
Patent JP-H01255806-A (JP)
Title: Infrared optical fiber and production thereof
Inventor: WATARI MASABUMI
IPC: C03B37/00
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the entry of a reactive material in a fiber surface and to prevent the decrease in transmittance by providing a layer having no grain boundaries at 2-10mum thickness in the depth direction from the fiber surface. CONSTITUTION:The inside of the fiber is made into a polycrystalline state 3 and the surface 2 is made into the fiber sectional structure having no grain boundaries. This surface treatment is executed by condensing light 22 which is nontransparent to the fiber 1 and is impulsive to the fiber 1 surface and scanning the same over the entire part of the surface. The thickness (d) of the surface layer 2 is preferably <=10mum at which the ratio thereof to the fiber diameter is <=10%. About the same surface roughness as the surface roughness of the fiber or below is resulted and the reactive material such as moisture is easily transmittable if the thickness (d) of the amorphous layer is <=2mum. The preferable thickness is, therefore, >=2mum. The outdoor air and grain boundaries are thus shut off by the surface layer, by which the route for the entry of the reactive gas is interrupted and the change of the transmittance with age is obviated.
Patent JP-H09248327-A (JP)
Title: Bag for medical treatment and its production
Inventor: WADA FUJIO
IPC: A61J1/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to make the welding conditions of a connecting member and a sheet, and a transfusion port and the sheet and a protector uniform by welding the transfusion port crowned with the protector, then welding the transfusion port and the base part of a tubular member and sheets in contact therewith, then forming a bag-shaped body. SOLUTION: The transfusion port 3 crowned with the protector 4 is pressed by an electrode 8a having a pressing groove 15 and a mouth part mold 8 arranged with an insulator 8b therebetween to weld the transfusion port 3 and the protector 4. In succession, the transfusion port 3 which is crowned with the protector 4 and is welded to the protector 4 and the base part of a blood transfer tube are mounted at a jig and the assembly is placed between the synthetic resin sheets 6 from an upper direction. The sheets 6 are pressed by the electrode 8a having press grooves 15 and the mouth part mold 8 arranged with the insulator 8b therebweem, by which the base part 5 of the transfusion port 3, the protector 4 and the sheets 6 are welded. The sheets 6 are pressed by upper and lower frame molds to form secondary welded parts, by which the bag-shaped body is formed.
Patent JP-S61242490-A (JP)
Title: Image display device
Inventor: MIZOGAMI YASUO
IPC: H04N5/68
Filed: 1985-04-19
Abstract: PURPOSE:To make the change of a line cathode driving circuit and a circuit of a vertical deflecting use counter, etc. unnecessary in case an image display element whose number of line cathodes is different, by using an n-ary counter which can change a natural number, as the vertical deflecting use counter. CONSTITUTION:A vertical deflecting use n-ary counter 51 counts a horizontal synchronizing signal H, outputs an address at every one pulse, reads out a vertical deflection data from a memory 52, and a deflecting signal of 10 stages is generated by a D/A converter. At the same time, a carry pulse from this n-ary counter 51 is inputted to a binary counter 53 of 5 bits, and its information if decoded by a 5 bit decoder 54. This output becomes line cathode driving signals K0-K24. By replacing a natural number (n) of the vertical deflecting use n-ary counter 51, a picture display element having the maximum 32 pieces of line cathodes can be used. As for the vertical deflecting use data in the memory 52, it is necessary to change it in advance in accordance with the number of line cathodes, but it is unnecessary to change the circuit.
Patent JP-H0224423-A (JP)
Title: Excavator
Inventor: HAINTSU SHIYUTAINBOTSUKU
IPC: E02F3/32
Filed: 1989-04-05
Abstract: PURPOSE: To facilitate the displacement regulation of a slide by providing a toothed rack extending in parallel to a horizontal rail between vertical columns, and mounting a drive motor having a pinion meshing with the toothed rack on the slide. CONSTITUTION: A toothed rack 5 is provided on the lower edge 4 of an upper horizontal rail 3 between vertical columns 1 in parallel to the rail 3. As a drive motor having a pinion meshing with the toothed rack, a hydraulic motor is mounted on a slide 6. According to this, the slide 6 can be easily moved.
Patent JP-H11262340-A (JP)
Title: Deodorizing device for livestock excreta
Inventor: TAKEDA YUKIO
IPC: B01D53/86
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a small deodorizing device capable of being easily maintained at a low maintenance cost, having improved deodorizing efficiency and used for livestock excreta by disposing UV light lamps between prescribed adsorption plate-like members, upward or downward passing a gas to be treated and thus deodorizing the gas. SOLUTION: This deodorizing device for livestock excreta is obtained by vertically disposing plural adsorption plate-like members 5 in a container 2 in distances in parallel to each other and subsequently disposing UV light lamps 6 between the adsorption plate-like members 5. Each of the plural adsorption plate-like members 5 is obtained by charging an adsorbent comprising a porous granular base material carrying a photocatalyst between net-like plates, for example, by charging activated carbon having a diameter of 0.3-8.0 mm and carrying titanium dioxide in a thickness of 5-30 mm between the net-like plates. A gas to be treated is upward or downward passed through the adsorption plate-like members 5 and thus deodorized.  The adsorption plate-like members 5 are preferably detachably mounted in the container 2, and the UV light lamps 6 are preferably arranged so that the quantity of UV light is reduced from the side for charging the gas to the side for discharging the gas. A plurality of the deodorizing devices 1 are preferably arranged in a connected state in series or in parallel.
Patent JP-H04317063-A (JP)
Title: Photomask
Inventor: KAMON KAZUYA
IPC: G03F1/58
Filed: 1991-04-17
Abstract: PURPOSE:To form resist patterns having good etching resistance by suppress the film decrease of the resist patterns. CONSTITUTION:Plural light shielding patterns 5 are formed on one main surface side of a transparent substrate 4. Further, antireflection coating 10 of >=15% and >=40% reflectivity are formed on the respective light shielding patterns 5. A part of light L4 is reflected toward the resist film by the antireflection coating 10 and the generation of the film decrease is prevented. The resist patterns having the excellent etching resistance are thus formed.
Patent JP-S63251487-A (JP)
Title: Reversible temperature-indicating material
Inventor: OTA KOICHI
IPC: C09K3/00
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the title temperature-indicating material which shows sharp change in color over a wide temperature range, does not fade even after repeated reversible use of desired colors such as blue, red, green, black, and orange, and is nontoxic and safe, by mixing a meltable substance such as a higher aliphatic alcohol with a leuco dye, a compound such as 4- hydroxycoumarin, and alpha-furil dioxime. CONSTITUTION:10-100pts.wt. meltable substance selected from a higher aliphatic alcohol, a fatty acid, an amide, an ester, and an ether (e.g., myristyl alcohol) is mixed with 1pt.wt. leuco dye, (e.g., crystal violet lactone), 0.1-5pts.wt. of at least one compound selected from 4-hydroxycoumarin and its derivatives (e.g., 3-benzoyl-4-hydroxycoumarin), and 0.1-3pts.wt. alpha-furil dioxime. This mixture is melted by heating and then cooled to room temperature or, if required, microencapsulated.
Patent JP-H05288863-A (JP)
Title: Human body detector
Inventor: MIYAHARA MASAYOSHI
IPC: G01V8/20
Filed: 1992-04-07
Abstract: PURPOSE:To obtain a human body detector which can detect a human body without using a spherical surface lens for miniaturizing the entire configuration. CONSTITUTION:The title device is provided with a pyroelectric sensor 2 where two pyroelectric elements 2A and 2B which generates detection voltage by detecting far infrared rays through an opening 5 and are connected so that each detection voltage is canceled out and a screening plate 7 which is positioned between the pyroelectric elements 2A and 2B and is provided at the front of the opening within a box-shaped sensor case 4 with the opening 5 at the front, thus enabling the pyroelectric element 2B to generate voltage signal in response to far infrared rays initially and then the pyroelectric element 2A to generate voltage signal in response to the far infrared rays after a certain amount of time for preventing the voltage signals of two pyroelectric elements 2A and 2B from being canceled out.
Patent JP-S57198600-A (JP)
Title: Random access memory
Inventor: KADOTA HIROSHI
IPC: G06F12/16
Filed: 1981-05-30
Abstract: PURPOSE: To complement a main storage part by a switching control circuit, by providing a substitutional storage part and an auxiliary storage part in the main storage part.  
     CONSTITUTION: A substitutional storage part 5 and an auxiliary storage part are provided in a main storage part 3, and a checking circuit 27 is provided which stores position information corresponding to defective bit address information of the storage part 3 in the auxiliary storage part, and the substitutional storage part 5 is accessed in stead of a memory bit, a word, a block, or an area of the main storage part in accordance with position information by a switching circuit 9 when external address information and defective bit address information coincide with each other overall or partially. A PLA19 and address lines 4, 4', 4"... are provided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60228785-A (JP)
Title: Vane pump
Inventor: HIRAMATSU TAKEO
IPC: F04C2/344
Filed: 1984-04-27
Abstract: PURPOSE:To minimize leakage of oil from a gap between a rotor and a cam ring by having belt-like or linear springs abut each internal peripheral edge part of each vane to urge the vanes against the internal periphery of the cam ring. CONSTITUTION:Belt-like ring-like spring 52 and 53 are provided at the side end parts of the cover 20b of a rotor 19 and at the side end part of a pressure retainer 20f, respectively. Said springs abut the internal peripheral edge part of each vane 18, urging the vanes against the internal peripheral face 20d of a casing 20. The ring-like springs are placed in recesses 18a formed on each of the vanes, and made of spring steel shaped in the form of endless belt and having low rigidity and high elasticity.
Patent JP-S59210742-A (JP)
Title: Noise reduction circuit of coaxial cable carrier line
Inventor: SASAHARA TSUNEMICHI
IPC: H04B3/28
Filed: 1983-05-16
Abstract: PURPOSE:To reduce noise in a required band by connecting a filter to an input of a line amplifier constituting the line amplifier section of a coaxial cable carrier line so as to prevent an unnecessary wave at a required band in addition to the outside of the required band from being a cause to cross modulation or the like. CONSTITUTION:The unnecessary wave at the outside of the required band is not applied to the line amplifier 1 by inserting the filter 2 blocking a signal at the outside of the required band to an input of the line amplifier 1. Then, noise due to cross modulation or the like caused by the unnecessary wave at the outside of the required band is reduced.
Patent JP-S5710324-A (JP)
Title: Device for sending powder and granule in constant volume
Inventor: TSUJI KUNIHIKO
IPC: B65D83/06
Filed: 1980-06-23
Abstract: PURPOSE:To send always constant volume of powder and granules without compaction by providing a conveyor communicating the end part of a rotary drum internally having scraping vanes to the outside, and setting the falling rate of scraping vanes higher than the discharge rate of the conveyor. CONSTITUTION:A conveyor 9 for carrying out of powder and granules which penetrates through the end part of a rotary drum 1 having plural scraping vanes 5 of an approximately L shape and communicates with a discharge port 11 opening in the lower part of the outside of the drum 1 is provided. The powder and granule falling rate per unit time from the vanes 5 is set larger than the powder and granule discharge rate per unit time of the conveyor 9. Then, always stable constant volume sending is accomplished without being affected by the compaction conditions of the powder and granules and without solidification of the powder and granules.
Patent JP-H07267416-A (JP)
Title: Paper feeding device
Inventor: MURAYAMA MASAKI
IPC: B65H3/52
Filed: 1994-03-31
Abstract: PURPOSE:To provide a paper feeding device having a simple structure and a long life and easy to set parameters. CONSTITUTION:This paper feeding device is provided with a paper feeding roller 1 feeding paper sheets 2, a lift plate 3 mounted with the paper sheets 2 and moving the paper sheets 2 to the paper feeding roller 1, and a separation section 12 having a tilt face 5 separating the paper sheet 2 delivered by the rotation of the paper feeding roller 1 from other paper sheets 11. The paper feeding roller 1 is arranged near the contact point 7 between the separation section 12 and the discharged paper sheet 2, and an elastic lug mechanism 6 is provided on the tilt face 5 of the separation section 12.
Patent JP-S6344719-A (JP)
Title: Deposition film formation method
Inventor: HIRAI YUTAKA
IPC: C30B29/06
Filed: 1987-04-06
Abstract: PURPOSE:To make it unnecessary to supply reacting excitation energy from outside, by disposing a substrate, on whose surface a part comprising a material selectively formed to become a crystal nucleus is present, in advance in a film formation space and introducing active species A and B into the film formation space and performing a chemical reaction of them so that a deposited film is formed. CONSTITUTION:An introduction tube 102 for a radical SX. for example, containing silicon and halogen and serving as an active species A, and an introduction tube 103 for a hydrogen radical, for example, serving as an active core B, are housed in the form of respective pairs, in a deposition chamber 101 held with a desirable pressure. A susceptor 104 is held in the deposition chamber 101 so that its reciprocating motion vertical to this paper's surface can be performed by a roller 110 and a substrate 105 for pile is held on the susceptor. Radicals ejected from outlets 109 and 109A respectively are mixed and made to react to each other in the vicinity of the substrate in the deposition chamber 101 so that a film is formed on the substrate 105.
Patent JP-H01257621-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKAHASHI TADAHIRO
IPC: B60H3/02
Filed: 1988-04-07
Abstract: PURPOSE:To speedily perform humidity control and surely maintain the inside of a vehicle at a comfortable humidity by controlling the humidity within a predetermined air conditioning comfortable zone on the basis of a temperature region in the zone and upper and lower limit humidity judged value. CONSTITUTION:A sensor 44 detects a vehicle interior temperature while another sensor 45 detects a vehicle interior humidity. A means 11A judges whether or not the detected temperature is within a predetermined temperature region so as to output a signal only when the judged result is yes. Another means 11B compensates the respective upper and lower limit judged values of a preset humidity on the basis of the detected temperature. The other means 11C judges whether the detected humidity is over the compensated upper limit judged value or under the compensated lower limit judged value. As a result, a dehumidifying means 55 drives when the detected humidity is over the upper limit value, while a humidifying means 56 drives when it is under the lower limit value.
Patent JP-S59213097-A (JP)
Title: Data processing device
Inventor: WATABE YASUO
IPC: G06F3/06
Filed: 1983-05-18
Abstract: PURPOSE:To prevent the malfunction for rewriting by checking whether rewritten data is equal to data to be rewritten or not when contents of a storage device are rewritten. CONSTITUTION:A buffer storage address array 3 is indexed to compare a read address and registered addresses with each other in a comparator 4, and it is discriminated whether data exists in a buffer storage device or not. If it does not exist, it is reported through a signal line 102 that data does not exists in the buffer storage device, and data is sent from a main storage device, and the address is registered in the address array 3. The address is registered with an address given to an address register 2 in the cycle where the address is registered in the address array 3, and the address array 3 is indexed again in the next cycle. A replace row address 15 and an address array comparison output row address 7 are compared with each other by a comparator 16, and a coincidence signal is reported through a signal line 103.
Patent JP-S5611465-A (JP)
Title: Automatic variable magnification recording device
Inventor: NAKAMURA ISAO
IPC: G03G15/041
Filed: 1979-07-06
Abstract: PURPOSE:To enable recording magnification for recording a whole original image to be selected automatically and said image to be recorded, by inputting a signal  from an original size detector and a signal indicating a set recording size to a logical operation device. CONSTITUTION:Recording size setting device 27, recording magnification setting device 28, and recording magnification controller 29 for automatically setting the image magnification controlling system to a set recording magnification are installed, and recording action is conducted at a set recording size and a set recording magnification. A signal indicating an original size detected with original size detector 25 is inputted together with a signal from device 27 to logical operating device 26, and a signal indicating the recording magnification at which the original image is recorded in the set size is generated and sent to device 29.
Patent JP-S5214799-A (JP)
Title: Process for preparing 2-alkyl-3-acyl- pyrazolo(1,5-a) pyridine derivat ives
Inventor: IRIKURA TSUTOMU
IPC: A61P9/08
Filed: 1976-07-19
Abstract: PURPOSE: 2-Alkyl-3-acyl-pyrazolo[1,5-a] pyridine derivatives of formula II (where R is a 2 - 4C straight or branched alkyl), for instance, 3-n-butyryl-2-npropyl-pyrazolo [1,5-a] pyridine (KC-317). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5311539-A (JP)
Title: Information transfer system
Inventor: SAWADA TAKETOYO
IPC: G06F13/38
Filed: 1976-07-19
Abstract: PURPOSE: To secure an information transfer in series and in both ways using a shift register between a control unit and a controlled unit. Thus, the number of the connection cable can be reduced between the units, achieving an economical structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5312414-A (JP)
Title: Production of preparation containing stable 1alpha-hydroxyvitamines d
Inventor: IKUSHIMA HEIJI
IPC: A61K31/59
Filed: 1976-07-21
Abstract: PURPOSE: To prepare oily solution preparation containing 1α-hydroxyvitamines D, which is stabilized to visible light, by adding a specific stabilizer. 
     COPYRIGHT: (C)1978,JPO&Japio