baber/WOPTO huggingface dataset:
Patent JP-H02207473-A (JP)
Title: Disconnecting device for lightning arrestor
Inventor: MORIYAMA TAKASHI
IPC: H01T1/14
Filed: 1989-02-07
Abstract: PURPOSE:To prevent a disconnecting device from being damaged as well as to secure safety by forcing an arrestor to be mechanically displaced by means of the fault current of a lightning arrestor, releasing the engagement concerning the second movable based on the mechanical displacement, and thereby disconnecting the arrestor apart from the case of it. CONSTITUTION:The fault current of a lightning arrestor 1 flows into reactors 2A and 2B. In this case, both the reactors 2A and 2B act as an electric magnet, the movable reactor 2B is attracted by the stationary reactor 2A when the fault current is equal to or more than a specified value. A movable electrode support presser 31 is elevated accompanied with the upward movement of the stationary reactor 2B so that the movable piece 32a of a movable electrode support plate 32 is thereby disengaged. Upon disengagement, the movable piece is rotated counterclockwise by the energizing force of a driving spring 33, the first movable electrode 19 supported by the movable piece 32a is rotated downward by means of its own weight, the weight of the second electrode 20 and the weight of a movable conductor 17 so that the second rotating electrode 20 and the movable conductor 17 are rotated so as to be opened apart. By this constitution, generating of an electric arc is kept on even after the lightning arrestor 1 is mechanically disconnected, the arc is however interrupted by a circuit breaker and the like.
Patent JP-H05226888-A (JP)
Title: Part mounting device
Inventor: HAYAMIZU OSAMU
IPC: H05K13/04
Filed: 1992-02-14
Abstract: PURPOSE:To eliminate influence of the state of part attraction and to realize compactness of a device which mounts a part on a substrate by a desired mounting pressure. CONSTITUTION:A spindle housing 11 which ascends and descends by a lifting device 3 is provided with a rod 13 which vertically supports a spindle 12 rotatively, is supported inside the spindle to move up and down and has a part attraction hole in a lower end, and a suction path 131 which communicates the attraction hole of the rod and an inside of the spindle from a side opening of the rod is provided. A cylinder bush 141 is inserted to an upper part of the spindle and a lower end of a piston which reciprocates therein is brought into contact with an upper part of the rod directly or through a compressed coil spring. A hollow rotating shaft of a motor 16 is connected to an upper part of the spindle and an air pressure adjustment means 4 is provided which operates a piston by supplying compressed air inside the cylinder bush passing through the hollow part. An inside of the spindle is connected to a vacuum source and operation of a lifting device and the air pressure adjustment means is numerically controlled.
Patent JP-H03231050-A (JP)
Title: Manufacture of pad
Inventor: MORII MEGUMI
IPC: B29L31/30
Filed: 1990-02-07
Abstract: PURPOSE:To easily shape a core member without installing a self flange part, by forming the core member by installing a working part inside a fixed frame part through a plurality of connection parts, covering the surfaces of the fixed frame part and the working part with skin members and cutting the connection part. CONSTITUTION:A boss plate 4 installed inside a boss part 1 constitutes a steering wheel body integrally with a spoke part and a rim part which are not illustrated. The upper and lower parts of the boss plate 4 are covered by a pad unit 6 and a lower part cover 7. Further, as for the pad unit 6, a lid-shaped pad 12 is fitted with a box-shaped base 11. The pad 12 consists of a hard core member 16 and a soft skin member 17, and a movable part 18 is arranged at the center part. In this case, the core member 16 is formed by installing a working part 15 through a plurality of connection parts 17 inside a fixed frame part 14. After the surfaces of the above-described parts 14 and 15 are covered with the skin member 17, the connection part 27 is cut.
Patent JP-S56126561-A (JP)
Title: Transfer machine
Inventor: KABASHIMA MASAO
IPC: B23Q39/04
Filed: 1980-03-07
Abstract: PURPOSE:To facilitate continuous machining without making preparatory replacement of various works which are different in their machining angles on the same  line by automatically performing indexing of the work on a pallet jig. CONSTITUTION:This device is composed of plural number of machine groups of machine a work and, upper and lower members 41, 42 which have been divided into two parts, upper and lower, being endbled to attach to and detach from each other. The upper member 41 holds the work and is able to revolve up to an optional angle, while the lower member 42 is composed of a jig 31 capable of moving between the machine groups. When modification of machining angle on the work becomes necessary, the upper member 41 is pushed up through clutches 45, 44 by a  drive shaft 46, at the same time, it is detached from the lower member 42, turns up  to a desired angle by another command. Under this condition, the drive shaft is sent down, and engaged with the upper and lower members again, while fixing the indexing position. This facilitates to perform indexing of the work automatically on the jig 31, and to carry out machine works in the different machining angles automatically on the same line.
Patent JP-H06154415-A (JP)
Title: Smoke discharge device in game place
Inventor: KATO KOJI
IPC: A63F7/02
Filed: 1993-02-17
Abstract: PURPOSE:To discharge air without diffusing smoke rising from an ashtray by providing a suction opening right above the ashtray of a play table and connecting the suction opening to an exhaust fan through a duct in a game place provided with many vertical box shaped play tables having an ashtray set on the lower side thereof. CONSTITUTION:A lower hood 33 is projected above ashtrays 25 respectively provided on pachinko tables 12, and lower suction openings 34 are disposed between the ashtrays and the lower hood 33. A pent-roof like hood 31 is disposed on the upper ends of both wall panels 11 of a pachinko island extending over the whole length, and the upper hood 31 is provided with upper suction openings 32 corresponding to the respective pachinko tables 12. A main duct 41 connected to an exhauster 32 is disposed above between both wall panels 11, and upper and lower branch ducts 43, 44 are separated from suitable places of the main duct 41, and the respective branch ducts 43, 44 are connected to the upper and lower suction openings 32, 34. Thus, smoke of a tabaco discharged from a playing person is sucked from the upper suction openings 32, and smoke of a tabaco in the ashtrays 25 is sucked from the lower suction openings 34 and discharged.
Patent JP-H11233448-A (JP)
Title: Rotary stage of ion implanting equipment
Inventor: WATANABE SHINJI
IPC: H01J37/20
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To surely isolate loading parts on which semiconductor wafers are not mounted from an ion beam without installing a driving source and a complex moving mechanism, by moving lid members which retreat from apertures of the semiconductor wafer loading parts and stay, to the outside with rotation centrifugal force, and closing the apertures. SOLUTION: Lids 1a which are revolved with rotation centrifugal force and close apertures 3 of loading parts 1 of a plurality of semiconductor wafers which are evenly arranged on the circumference of a rotary stage 7 are installed. Usually, the apertures 3 of the loading parts 1 are opened by holding the lids 1a at specified positions with anchor mechanisms 2. Wafers 16 are transferred on a part of bearing surfaces 7a of the loading parts 1, and evacuation in a chamber is started. When the degree of vacuum reaches a specified value, the lids 1a are released from the anchor mechanisms 2 corresponding to the loading parts 1 on which the wafers 16 are not mounted. Then the rotary stage 7 are rotated, the released lids 1a are revolved with centrifugal force due to rotation, so that the apertures 3 are perfectly closed.
Patent JP-H06237783-A (JP)
Title: Potassium alginate oligosaccharide and its production
Inventor: HIURA NOZOMI
IPC: A23L1/28
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a potassium alginate oligosaccharide useful for maintaining the health such as prevention of hypertension and a method for producing the oligosaccharide. CONSTITUTION:A potassium alginate oligosaccharide is obtained by reacting potassium alginate and/or sodium alginate with a hydrolase for polysaccharides (alginic lyase) produced by a microorganism, then once carrying out the treatment of metallic deionization from the resultant potassium alginate oligosaccharide or sodium alginate oligosaccharide, subsequently treating the resultant product with potassium hydroxide and separating and removing excess salts. This method for producing the oligosaccharide comprises reacting potassium alginat and/or sodium alginate with the hydrolase for the polysaccharides produced by the microorganism (alginic lyase); once performing the treatment of metallic deionization from the obtained potassium alginate oligosaccharide and/or sodium alginate oligosaccharide; treating the resultant product with potassium hydroxide; and separating and removing the excess salts in the prepared postassium alginate oligosaccharide.
Patent JP-S63197676-A (JP)
Title: Printer
Inventor: IMAIZUMI KATSUMI
IPC: B41J13/10
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a printer capable of printing even on a thick paper, by containing all of a paper-feeding mechanism, a printing head and a platen into an auxiliary frame rotatably supported by a frame body of a main body, and enabling a paper to be externally supplied directly to a paper-supplying mechanism part. CONSTITUTION:In the case of printing on a postal card or the like, an auxiliary frame 12 is rotated with a pin 11 as a fulcrum so that a paper-supplying mechanism part comprising rollers 13, 14 can be externally accessed. Next, a guide plate 30 is turned leftward as indicated by an arrow so that a paper is smoothly fed between the rollers 13 and 14 by the guiding action of the guide plate 30. The guide surface of the guide plate 30 is set to conform to the direction to which the paper S is passed through a printing part, and feeding of the paper S is accordingly smoothened. A printing head 26 is made to perform a printing operation synchronously with the feeding of the paper, and predetermined printing is finished. Thus, the paper being used is not bent, and a thick paper can also be printed.
Patent JP-H02207553-A (JP)
Title: Semiconductor device
Inventor: EGUCHI MASUICHI
IPC: H01L21/312
Filed: 1989-02-07
Abstract: PURPOSE:To enhance the adhesiveness at high temperature by a method wherein a polyimide having a glass transition point, specific oxygen permeability and steam permeability is use as an interlayer insulating film in the title semiconductor device. CONSTITUTION:The title semiconductor device comprising a multilayer wiring structure is composed of a polyimide meeting all characteristics mentioned as follows, e.g. an insulating film has a glass transition point; the oxygen permeability is smaller than 10X10<-12>m/cm<2>/sec/cmHg; and the steam transmittance is also smaller than 1.5m<2>/24hr/mm. Through these procedures, even under such severe environmental conditions as high temperature dry-heating condition or wet-heating condition, the bond properties between interlayer insulating films and a wiring metal can be preserved for a long time, thereby enhancing the durability or the reliability.
Patent JP-S55121770-A (JP)
Title: Carrier synchronous monitor device
Inventor: ONO SHINJI
IPC: H04L27/227
Filed: 1979-03-12
Abstract: PURPOSE:To secure the monitoring for the synchronous state with the voltage value by making use the fact that the voltage difference is caused between the synchronous state and the step-out state. CONSTITUTION:The difference increases for the absolute value of the demodulation signal when no phase synchronous state is obtained, and at the same time the level of one side becomes small in comparison with the normal output. Making use of the above characteristics, the oblique lined part of (a) is set to the alarm region, and the signal interrupting to the alarm region is converted into the alarm pulse. Thus the ratio of the alarm pulse delivered to the output of AND gate circuit 8 or 9 increases in the case of the step-out state more than the synchronous state. Furthermore, the alarm pulse delivering ratio increases more through multiplication in the case of the step-out state. Then the alarm pulse in made to pass through the low pass filter circuit consisting of resistor 11 and capacitor 12. And thus the alarm pulse is delivered in the lower voltage in the case of the step-out state than the synchronous state if the alarm pulse is set to the low voltage.
Patent JP-S55121585-A (JP)
Title: Dot printer control system
Inventor: TAKIZAWA NOBORU
IPC: G06K15/10
Filed: 1979-03-12
Abstract: PURPOSE: To realize easily control over two-way print of a dot printer controlled by a microprogram, by providing the microprogram with a character generator and then by transferring dot pattern data to a print control part via DMA.  
     CONSTITUTION: Synchronizing with a timing signal, DMA (direct memory access) control part 1'-3 operates to attain access to the address of a character to be printed in character generator 1-2' stored in microprogram control patt 1' and then transfers dot pattern data to print control part 2'. Then, DMA control part 1'W3, having the increment function and decrement function to memory addresses, attains access by the increment function for forward print or the decrement function for backward print. Therefore, two-way print can easily be controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61187938-A (JP)
Title: Combustion catalyst body
Inventor: MATSUMOTO IKUO
IPC: B01J23/34
Filed: 1985-02-15
Abstract: PURPOSE:To obtain a catalyst body for moderate-temp. combustion at low cost by thermally spraying an inorg. heat-resistant ceramic, then depositing thereon the oxide of a transition metal, etc., and calcining the material. CONSTITUTION:To obtain a catalyst body of a combustor heating wherein catalytic combustion is carried out at moderate temps. of about 500-1,000 deg.C, the surface of a wire 1 of a heat-resistant metal is covered with a thermally- sprayed film 2 of a heat-resistant ceramic such as Al2O3 and the particles 3 of the oxide of a transition metal or a complex oxide such as LaXCe1-XCoO3 having a perovskite structure added with an inorg. binder such as colloidal silica and colloidal alumina are further deposited on the film 2. Consequently, the catalyst is not deactivated even in a moderate-temp. combustor and the production cost is also low.
Patent JP-S60173466-A (JP)
Title: Quantitative determination method of sulfur
Inventor: TANIGUCHI MASAO
IPC: G01N31/22
Filed: 1984-02-20
Abstract: PURPOSE:To analyze trace S with a small amt. of a sample and with good accuracy by burning the sample in gaseous oxygen flow, passing the combustion gas through an absorption part contg. a small amt. of absorbent liquid to have gaseous SO2 absorbed and adding a decolored Para Rosaniline soln. and H2CO soln. to the absorbent liquid so that said liquid forms a color. CONSTITUTION:The gaseous oxygen flow formed by passing oxygen of the first class level through a chromium-satd. sulfuric acid 7 and a silica gel column 8 to clean up said oxygen is fed to a quartz tube 6 heated by a combustion furnace 3 to burn S in the sample weighed in the boat 2 in the tube 6. An absorption part 4 contg. potash bulbs 4-1 in a support table 4-2 formed by opening a hole to foamed polystyrene is connected by a silicone tube, etc. to the tube 6 so that the generated SO2 is absorbed therein. The absorbent liquid is then delivered by gaseous O2, etc. to a beaker, etc. and a specified amt. thereof is exactly separated and respectively a specified volume of a soln. decolored by adding HCl to 0.2V/V% soln. of Para Rosaniline and 0.5%V/V soln. of H2CO are added to the separated liquid. Part of the liquid is taken after resting for about 20min and the absorbancy at 550nm wavelength is measured. The measured absorbancy is compared with a preliminarily obtd. calibration curve and the S in the sample is quantitatively determined with high accuracy.
Patent JP-S62186115-A (JP)
Title: Radiant tube and heating method thereof
Inventor: OBA TSUTOMU
IPC: F23C3/00
Filed: 1986-02-12
Abstract: PURPOSE:To prolong life for a radiant tube through simple and low-cost structure which is also easily applicable to an existing furnace, by providing a heat insulating material with which the inner surface of the peak heating part, heated through combustion of combustion gas, of a hollow part is covered. CONSTITUTION:In a peak heating part P, where combustion gas from a burner 3 is most active, a sleeveform heat insulating material 7 is engaged with the inner surface of a hollow part 1. The heat insulating material 7 is formed by ceramic, and prevents the combustion heat of the peak heating part P from directly transferring to the hollow body 1. In this constitution, the heat insulating material 7 prevents local increase of the temperature of the hollow part 1, the maximum temperature and the temperature gradient of the hollow body 1 are decreased. A core buster 8, inserted in a position in the vicinity of the end part on the side opposite to a burner of the hollow body 1, is formed with a pair of fire-resisting block structures, agitates and gathers of flow of combus tion gas to promote combustion at the interior of the hollow part 1. As a result, combustion efficiency is improved and the temperature of the hollow part 1 is uniformized. This constitution prolong life for a radiant tube without lowering combustion efficiency.
Patent JP-H03234152-A (JP)
Title: Digital telephone set
Inventor: TADOKORO YOSHIHISA
IPC: H04M1/64
Filed: 1990-02-08
Abstract: PURPOSE:To reject an automatic answering telephone set function of a called party by a caller side by identifying a subaddress at a telephone set and setting/ resetting the automatic answering telephone set mode when the specific subaddress is received. CONSTITUTION:Upon the detection of an incoming call through a line 30, an MPU 21 discriminates ON/OFF of the automatic answering telephone set mode and discriminates the presence of a subaddress when ON is discriminated. When absent, the automatic answering telephone set processing is implemented, and whether or not the subaddress is coincident with an automatic answering telephone call rejection designation subaddress set in advance in the telephone set is discriminated and when coincident, the normal incoming call processing is processed and terminated. Thus, when the called party user rejects the automatic answering telephone set mode when the user desires to make a direct call with the user of the called party and the communication charge charged in the automatic answering telephone set mode is saved.
Patent JP-H10225254-A (JP)
Title: Preserving box for fish
Inventor: TANAKA SHOSUKE
IPC: A01K97/20
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a preserving box for fishes capable of keeping the fishes having a cut for bleeding formed therein in a sufficiently bled state, preserving the fishes good in freshness and further housing the fishes without pressing the viscera thereof. SOLUTION: This preserving box for fishes 2 is capable of housing the fishes 2 having a cut 1 for bleeding formed near the gills. Holding tools 4 for the fishes 2 are provided above the bottom in the body and designed to hold the tail of the fishes 2 above the head therewith.
Patent JP-S61188292-A (JP)
Title: Method of loading container onto ship
Inventor: FUJISHIGE HIDENAO
IPC: B61B13/00
Filed: 1985-02-15
Abstract: PURPOSE:To simply carry in and out a container and improve the loading efficiency by laying a longitudinal rail along the stem and stern direction and a lateral rail along the cross-sectional direction on a container mounting deck and freely moving a truck hooked to the container corner metal fittings on the respective rails. CONSTITUTION:A longitudinal rail 6 and a lateral rail 10 are laid along the stem and stern direction and the hull cross-sectional direction on an inboard mounting deck, respectively. A truck 14 is hooked to the corner metal fittings carried in by a crane. The preset longitudinal rail 6 and lateral rail 10 are run and then moved to the storage position. Each of truck hooking sections 13 is formed at the storage position on the rail and the truck is hooked at the storage position. As a result, the inboard carrying in and out work of the container can smoothly and simply be performed and the hull side section can also be used as the storage position, then the whole loading efficiency can be improved.
Patent JP-H01205630-A (JP)
Title: Radio receiver with memory
Inventor: YOSHIDA SHOZO
IPC: H04B1/16
Filed: 1988-02-12
Abstract: PURPOSE:To obtain a portable radio receiver by converting a sound signal into a digital data, compressing it and storing it into a memory, and converting the data into the original sound signal at the time of reproducing. CONSTITUTION:In case of sound recording, a sound signal from a radio receiver is converted into a digital data by an A/D converter 7 and the digital data is compressed by a synthesizing/analyzing circuit 8 and the result is stored into a memory 11. In case of reproduction, the digital data stored in the memory 11 with compression is converted into the original digital data by the circuit 8 and the digital data is converted into the original sound signal by a D/A converter 10. Thus, a compact radio set with memory is realized because of there is no driver for a cassette, and no driving current is required to drive the cassette, the battery with small capacity is enough, then the size is further reduced.
Patent JP-2000229224-A (JP)
Title: Hollow yarn membrane unit and membrane separation device
Inventor: ICHIHARA AKIRA
IPC: B01D63/02
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a hollow fiber membrane through the whole length even in long mounting span by providing a pair of end part water collecting parts and an intermediate water collecting part arranged between the end part water collecting parts and connecting plural hollow fiber membranes each having opened both ends to the water collecting parts adjacent to each other in parallel. SOLUTION: Plural hollow fiber membranes 14 are vertically separated and connected between the water collecting parts 11-13 adjacent to each other, that is between one side of the end part water collecting part 11 and the intermediate water collecting part 13, and another side of the end part water collecting part 12 and the intermediate water collecting part 13 to constitute a hollow fiber membrane unit 10. The upper end of each of water collecting parts 11-13 is respectively connected to a treated water take-out pipe 16 branched to 3 ways through a coupling 15 and a suction device 17 is connected thereto.  As a result, because the length of each hollow fiber membrane 14 connecting to each water collecting part 11-13 is decreased even if the mounting span of the hollow fiber membrane unit 10 is long, the resistance loss in the hollow fiber membrane 14 is reduced and the hollow fiber membrane 14 is effectively utilized through the whole length.