baber/WOPTO huggingface dataset:
Patent JP-H0219809-A (JP)
Title: Adapter for optical connector
Inventor: FUNAHASHI MASAAKI
IPC: G02B6/26
Filed: 1988-07-08
Abstract: PURPOSE:To stably maintain the light propagating property of an adapter for optical connector by providing a spacer having a prescribed thickness between optical connectors and a gap between a single-mode fiber and multi-mode fiber. CONSTITUTION:This adapter 10 for optical connector has a halved structure and the end face of the flange section 11a of one-side member 11 is butted against and fixed to the end face of the flange section 12a of the other-side member 12. Moreover, recessed sections 11b and 12b are respectively provided in the butting faces of the members 11 and 12 and a large-diameter hole 14 is produced at the central part of a precise hole 13 by means of the recessed sections 11b and 12b. A spacer 15 is provided in the large-diamenter hole 14 and optical connectors 16 and 17 are butted against each other with the spacer 15 in between. Therefore, light beam from a single-mode fiber 20 can irradiate the entire surface of the wide cross section of a multi-mode fiber 21. Thus the optical power can be diffused and the light propagation property can be maintained stably.
Patent JP-S5958933-A (JP)
Title: Receiving circuit of bidirectional burst digital transmission
Inventor: SHIMIZU HIROSHI
IPC: H04L5/16
Filed: 1982-09-28
Abstract: PURPOSE:To reduce the effect of switching noise without using a switch having less switching noise, by providing a discriminating circuit performing the discrimination only at the 2nd receiving period having slower phase for start of receiving than the phase of the 1st receiving period, and having a length being a burst length or over of a receiving burst signal. CONSTITUTION:The receiving burst signal R from a transmission line 8 is applied to a receiving circuit 10 via a transformer 7. A signal on the transmission line 8 is shown in Fig. (b) in this case. The receiving burst signal R of the receiving circuit 10 is inputted to a buffer amplifier 13 via a switch 11 conductive at the receiving period of high level of a control signal 12 as shown in Fig. (c). A buffer amplifier 13 amplifies switch noise as shown in hatched lines as well as the receiving burst signal R as shown in Fig. (d). The output of the buffer amplifier 13 is applied to a discriminating circuit 14. The discriminating circuit 14 is operative only at the receiving period of the high level with a control signal 15 as shown in Fig. (e) slower in the phase of start of receiving than the receiving period given by the control signal 12.
Patent JP-S6415256-A (JP)
Title: Die casting method
Inventor: TETSUANAGUCHI TAKAHIRO
IPC: B22D17/32
Filed: 1987-07-06
Abstract: PURPOSE:To shorten pouring time for molten metal and to prevent development of deteriorated product by starting ascending work of an injecting tip in the ascending process of injecting sleeve and reaching upper end surface of molten metal to opening part of the sleeve at almost the same time with fitting the sleeve into pouring hole. CONSTITUTION:A piston 9 is arranged in an injecting cylinder 5 to be swingable with a hinge-pin 4a, and the injecting tip 5 is fitted at tip of a plunger rod 10. The molten metal M is poured into the injecting device 3 under inclining condition, and the device 3 is stood. A lifting frame 6 is ascended with a controlling device 17 and also the plunger rod 10 is ascended at quicker than the frame 6 through a change valve 18. Then, the control device 17 adjusts the ascending speed of the rod 10 and the upper end surface of the molten metal M is reached to the opening part at upper and of the sleeve at almost the same time of fitting the sleeve 7 into the pouring hole 2 of the die. Therefore, the pouring time of the molten metal M is shortened and the development of the deteriorated product is prevented.
Patent JP-H0457374-A (JP)
Title: Electrostrictive effect element
Inventor: ARAI TOMOJI
IPC: H01L41/083
Filed: 1990-06-27
Abstract: PURPOSE:To lighten the inner stress of the title electrostrictive effect element laid on the inner parts when the ends of the element are in the restricted state for lengthening the mechanical life of the element by providing the recessions on the ends of the element. CONSTITUTION:Within the title electrostrictive element wherein exceeding one slots 5 are formed at specific intervals in parallel with inner electrodes 2a, 2b on the side in parallel with the laminated layer direction of said element, the shape of two ends perpendicular to the laminated layer direction of said element is taken in a recession type. Through these procedures, when the element is used with the ends thereof in the restricted state, the inner stress laid on the inner parts of the element can be lightened thereby enabling the mechanical life of the element to be lengthened.
Patent JP-H08339030-A (JP)
Title: Film pressing plate for camera
Inventor: ITABASHI TOMOAKI
IPC: G03B17/02
Filed: 1995-06-12
Abstract: PURPOSE: To provide a film pressing plate capable of realizing the thinning of a camera and the reduction of cost. CONSTITUTION: This film pressing plate 6 is arranged just inside the back wall 8 of the camera 2 to be in parallel with the back wall 8. Since the front surface 6002 of the film pressing plate 6 is formed to be a flat surface and further the film 12 slides on the front surface 6002 in the case the film 12 is taken up to the spool 14, the film 12 is not damaged and the smoothness is secured so that the film 12 may be smoothly moved. Various materials which have electric insulating property, where printed wiring is possible and which possess necessary strength are used as the material of the pressing plate 6. Various electronic components 18 and 20 are directly attached and the printed wiring is performed on the back rear surface 6004 of the pressing plate 6, whereby a circuit electrically connecting the electronic components 18 and 20 is constituted.
Patent JP-2000008259-A (JP)
Title: Melt blown nonwoven fabric excellent in flexibility and elongation property
Inventor: KIMURA TOMOAKI
IPC: D04H1/4291
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene(PP) melt blown(MB) nonwoven fabric, flexible without carrying out post-processing or adding an elastomer resin, having >=20-30% elongation when begun to break by an external force, and high elongation compared with usual PP melt blown nonwoven fabrics by improving an adhering state and slipperiness between the PP fibers in the melt blown nonwoven fabric. SOLUTION: This melt blown nonwoven fabric comprises polypropylene fine fiber having 0.1-10 μm average fiber diameter. Stress at 10% stretch per unit area in at least one direction of the nonwoven fabric is <=0.03  (kg/5 cm width)/(g/m2)}. When S1 (kg/5 cm width) is peak stress, and X (%) is elongation when the stress is substantially 0 from the point of the peak stress as the starting point, X satisfies the following equation I, and when stress at 20% elongation from the peak stress is S2 (kg/5 cm width), S1 and S2 satisfy the following formulae I, II; formula I: X>=40, formula II: S2>=S1/3.
Patent JP-2000001137-A (JP)
Title: Seat structure for vehicle
Inventor: OKANO NAOKI
IPC: B60N2/48
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide the seat structure for vehicle by holding simultaneously the head and the shoulder of occupant so as to largely reduce the stress concentration to the neck of the occupant, with a structure in which both the headrest and the top of the seatback are moved forward with a link at the time of rear collisions when the load receiving portion provided on the seatback receives backward load of the occupant, leading to prevention of the loads at the occupant's cervical vertebrae from being generated. SOLUTION: This seat structure for vehicle is provided with a load receiving portion 8 disposed in a seatback 2, a headrest 3 disposed at the top of the seatback 3, and a link 6 which displaces the headrest 3 forward when the load receiving portion 8 receives the backward load of the occupant. The link 6 moves forward both of the headrest 3 and an upper portion 2a of the seatback 2.
Patent JP-S5960508-A (JP)
Title: Operation testing method
Inventor: HORI NIJIKO
IPC: G01D21/00
Filed: 1982-09-30
Abstract: PURPOSE:To execute a test in a state that a load device remains connected to a main operation panel by cutting off a control signal sent out of the main operation panel or making it ineffective, in case of a quick traversing mode test of a centralized load controlling system. CONSTITUTION:In case of executing an operation test by quick traversing, clock frequency of a software clock provided in a control part 5 is raised by an operation from an operating part 4. Also, it is prevented that a control signal is sent out to each load from an outputting circuit 6, by inputting an output inhibiting signal A to the outputting circuit 6 from the control part 5. In this state, the control part 5 executes control processing of the load at a high speed in accordance with various operations from the operating part, therefore, an operation of a system can be checked by connecting, for instance, a light emitting diode, etc. to an output terminal of the control part 5.
Patent JP-H0870842-A (JP)
Title: Saccharide for brewing use and its production
Inventor: OKUMA KAZUHIRO
IPC: C12C11/00
Filed: 1995-07-05
Abstract: PURPOSE: To obtain the subject saccharide capable of giving brewed products unique flavor, bitter and good body, as well as low calorie nature based on dietary fibers, serum lipid-reducing activity, insulin-saving effect, intestinal disorder-remedying activity and foam stability owing to the viscosity of the sparingly digestible components. CONSTITUTION: This saccharide for brewing use, >=50wt.% in the total content of saccharides composed of trisaccharides, disaccharides and/or monosaccharides and <=55wt.% in the content of sparingly digestible and nonfermentable saccharides, is obtained by neutralizing an aqueous solution of a baked dextrin prepared by adding an inorganic acid to starch followed by heat treatment and by hydrolyzing the resultant neutralized aqueous solution with a saccharifying-type α-amylase.
Patent JP-H075143-A (JP)
Title: Fuel properties decision system
Inventor: SHIMAMURA MASAHIKO
IPC: G01N27/22
Filed: 1993-06-16
Abstract: PURPOSE:To detect the properties and the concentration of additive of an unknown fuel quickly and highly accurately by determining the difference between signals, representative of the dielectric constant of the unknown fuel, detected through first and second signal detecting means and then detecting one of heavy and light characteristics. CONSTITUTION:A capacitive sensor 15 has first and second electrodes 18, 19 being applied 27 with first (second) voltages VH, VH (VH, VL) and applying a vector field to an unknown fuel flowing through a fuel channel 25 in order to detect a signal corresponding to the dielectric constant of the fuel. A processing circuit 28 receives the detection signal and delivers detection voltages VOA, VOB to a control unit 36. The unit 36 operates the difference DELTAV between the voltages VOA, VOB and makes a decision whether the difference DELTAV exceeds a voltage difference characteristic curve. If the answer is YES (NO), a decision is made that the fuel is heavy (light) and then an MTBE concentration M is calculated by selecting the voltage difference characteristics for heavy (light) fuel. This system allows quick and highly accurate decision of the properties of fuel and the concentration of additive.
Patent JP-2001004368-A (JP)
Title: Object recognizing apparatus
Inventor: NISHIGAKI MORIMICHI
IPC: G06V10/762
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To recognize an object by clustering a window at high speed based on a label corresponding to a distance value calculated for the window. SOLUTION: The image of an object picked up by image pickup means 3, 3' is converted through A/D converters 4, 4' and stored in image memories 5, 5'. Image parts corresponding to a window are cut out from the image memories 5, 5' at an window cut out section 9 and delivered to a correlation calculating section 6. The correlation calculating section 6 performs correlation calculation from two cut out images and delivers a determined distance to a distance calculating section 7. A distance removing section 31 compares the measured distance with a predetermined estimation distance for each window and deletes a measured distance value from a distance memory section 8. A clustering section 33 performs clustering for a window having a measured distance which is not deleted at the distance removing section 31.
Patent JP-S6060649-A (JP)
Title: Photomask
Inventor: YAMASHITA SUSUMU
IPC: G03F1/00
Filed: 1983-09-14
Abstract: PURPOSE:To obtain a photomask which is manufacturable with an easy process, permits formation of finer mask patterns and is suitable as a light shielding material for a UV light source. CONSTITUTION:Diazo type photoresist 2 is coated by spin coating, etc. on a glass base plate or quartz base plate 1. The photoresist 2 is then patterned by photoexposing or electron exposing. The resist is then heat treated at >=270 deg.C, by which the intended photomask suitable as a light shielding material for a light source of 300-450nm wavelength is obtd. The photomask is formed more easily by the above-mentioned method than by the conventional method which forms the photomask by forming a chromium film by vapor deposition, sputtering, etc. and dry etching the film.
Patent JP-H0919530-A (JP)
Title: Turf vegetation block
Inventor: TAKADA SUSUMU
IPC: E01C13/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce a joint and difference in level and to reduce working cost at a time of laying and removal. SOLUTION: A bottom plate 20 having a large number of small holes 22 formed thereon at an equal interval is arranged to the underside of the frame member 14 made of stainless steel forming the outer frame of a palette 12. A plurality of first and second reinforcing plates are welded to the frame member 14 to be arranged within the frame member 14 and bed soil 2 is spread all over the pallet 12 and hanging plates are attached to the inner peripheral surfaces of a pair of the long sides 14A of the frame member 14. Therefore, wires are bound to the hanging plates to hang up 4 turf vegetation block by a crane.
Patent JP-2001001763-A (JP)
Title: Mounting device for vehicle
Inventor: FUJITA AKIHIRO
IPC: B60K5/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To secure strength of a mounting mechanism and eliminate restrictions on the assembly order of the mounting mechanism and a propeller shaft by disposing the propeller shaft between a one-side mounting mechanism and an exhaust manifold, provided at a cylinder head and a cylinder block of an engine. SOLUTION: An engine 10 is mounted on an engine room 8, elastically supported by a mounting device for a vehicle 24. With the mounting device 24, an exhaust manifold 32 is mounted on the engine at a block-side exhaust wall portion 42 at a bottom side of a tilted cylinder block 16 and a head-side exhaust wall portion 30 at a bottom side of a tilted cylinder head 20. A front- side propeller shaft 40 for transmitting driving force of the engine 10 to a front- side differential is disposed between the exhaust manifold 32 and a one-side bracket for engine 44 which constitutes a one-side mounting mechanism 26 for supporting a bottom side of the tilted engine 10. With this configuration, restrictions on the assembly order of the one-side mounting mechanism 26 and front-side propeller shaft 40 can be eliminated.
Patent JP-S6147110-A (JP)
Inventor: SASAKI CHUICHI
IPC: A01C23/02
Filed: 1984-08-13
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-S5794091-A (JP)
Title: Treatment of slag formed in coal gasification
Inventor: EBIHARA KOUJI
IPC: C10J3/46
Filed: 1980-12-01
Abstract: PURPOSE: To prevent yellow water from being produced, remove malodor of hydrogen sulfide gas and contemplate the effective utilization of slag formed in coal gasification, by mixing a sulfite salt with the formed slag.  
     CONSTITUTION: A sulfite salt is mixed with slag formed in the gasification of coal comprising blowing coal together with a gasifying agent into a molten iron bath and gasifying coal. For this purpose, slag discharged from a coal gasifying furnace is crushed to an appropriate size according to the purpose of use, and then a required amount of the sulfite is added, to convert CaS in the slag into CaS 2 O 3 . As said sulfite, calcium sulfite is most preferred. Calcium sulfite is available in large quantities at low cost as a by-product in an exhaust gas-desulfurizing provision for air pollusion prevention. Calcium sulfite is added in an amount which corresponds to a particle size of the slag and contents of CaS and which does not reduce the strength of the slag itself. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6060702-A (JP)
Inventor: MOMOKI TAKAMICHI
IPC: C04B35/00
Filed: 1983-09-13
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-S5958814-A (JP)
Inventor: OOBA NORIKAZU
IPC: H01G13/06
Filed: 1982-09-28
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-H05330934-A (JP)
Title: Method for joining ceramic member
Inventor: TAWARA KENICHI
IPC: C04B37/00
Filed: 1992-06-04
Abstract: PURPOSE:To provide the method for joining ceramic members to each other capable of readily joining the ceramic members without pressure-welding the ceramic members to each other. CONSTITUTION:Ceramic members 1, 1 to be joined are temporarily joined to each other with a mixture paste produced by dispersing the powder of a ceramic having the same quality as those of both the ceramics in a binder, dried for a prescribed time, and subsequently baked to remove the binder from the mixture paste. Both the ceramic members 1, 1 are immersed in a ceramic precursor organic polymer 9 to impregnate the joining layer 7 between both the ceramic members 1, 1 with the ceramic precursor organic polymer 9. Subsequently, both the ceramic members 1, 1 are heated to convert the ceramic precursor organic polymer 9 impregnated in the joining layer 7 into the ceramic.
Patent JP-S6148244-A (JP)
Title: Personal radio equipment
Inventor: KINOSHITA MITSUHIKO
IPC: H04B1/40
Filed: 1984-08-15
Abstract: PURPOSE:To ensure reception consecutive request with simple operation by allowing the depression of a ten-key to continue the acquisition of a talking channel during timer operation when it is discriminated that a group number included in a received control signal is a specific number. CONSTITUTION:When a group signal included in the received control signal and a group number set by a ten-key are coincident, a talking CH of a channel CH number included in the control signal is acquired in a personal radio equipment, and when the talking CH is acquired, a discriminating means 100 discriminates whether or not the group number included in the received control signal is a specific group number. When the discriminating means 100 discriminates that the specific group number is included, a timer 101 is operated for a prescribed period, and when the ten-key 103 is depressed during this operation, the control means 102 continues the acquisition of the talking CH. When the ten-key 103 is not depressed during the operating period of the timer 101, the control means 102 completes the acquisition of the talking CH.
Patent JP-H0336500-A (JP)
Title: Organism adhesion prevention in pipe interior and device therefor
Inventor: KONNO HARUO
IPC: F28G13/00
Filed: 1989-07-01
Abstract: PURPOSE:To easily prevent the adhesion of organisms by a small quantity of hot water by moving a hot water area in a pipe passage after allowing inserting pig connected at specified intervals, injecting hot water in a space formed between pieces of the pig so as to form the hot water area between the pieces of the pig. CONSTITUTION:After sea water in a pipe passage is drained, one or both of a pipe passage 32 is removed to open a flow passage X. Next, two connected pieces of pig 33 is charged in the flow passage X, a cover 40 in which a valve 42b is attached to a pressure injection opening 41 is connected to an inlet side flange of the pipe passage 32 of the pig-charged side, and a hot water feed pipe 44 leading to a hot water source is connected to a valve 42a, in addition, a pressure pipe 43 leading to a pressure source is connected to the valve 42b. In this condition, after the valve 42a is opened to inject hot water in a closed space R formed in a pipe passage so as to wholly close the valve 42a when a hot water area 34 is formed, the valve 42b is opened to supply a pressure chamber with a pressured water or compressed air to increase the volume of the pressure chamber 39 to push out to move the hot water area so as to kill out organisms.
Patent JP-H0814441-A (JP)
Title: Method for inserting new pipe into existing submarine pipe
Inventor: KAWABATA KAZUO
IPC: F16L1/00
Filed: 1994-06-30
Abstract: PURPOSE:To insert a new pipe into an existing pipe of longer distance by providing an underwater inserter remotely controllable on the surface of the sea in a pipe end part in the sea bottom surface of an existing submarine pipe cut off in the halfway, and inserting the new pipe from a work bench on the surface of the sea by the underwater inserter, so as to facilitate inserting work. CONSTITUTION:In an existing submarine pipe 2, an underwater inserter 3 is connected to a pipe end part 2a, cut off in the halfway, in a sea bottom surface 8. This underwater inserter 3 comprises a clamp 10 clamping the periphery of a new pipe l and a chuck mechanism 11 clamping the existing pipe 2, to perform inserting the new pipe l by actuating a jack 12 connecting the clamp 10 to the chuck mechanism 11. Adjacent to the underwater inserter 3 in the sea bottom surface 8, a supporting roller 4 is arranged in a position prevented from interfering with work so as to make axial lines agree of both the pipes l, 2. The new pipe l is fed out to the sea bottom surface 8 from a work ship 5 on the sea, while supporting the pipe by stinger rollers 6 serving as a pipe supporting device.
Patent JP-S6328229-A (JP)
Inventor: SEKI TOSHIHIKO
IPC: H02H7/20
Filed: 1986-07-18
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-H0221504-A (JP)
Title: Candle stick auxiliary device and candle stick with such an auxiliary device
Inventor: YANASE KIYOSHI
IPC: F21V35/00
Filed: 1988-07-07
Abstract: PURPOSE:To prevent a fall of a candle standing in a candle stick by providing desired form of pillars at the bottom of a body with a hollow to make a space at the center of the bottom. CONSTITUTION:At the bottom 1 of a body having a hollow 3, pillars 3 are provided making a space 4 at the center of the bottom 1. A needle-form slender rod 7 standing at the center of a candle saucer 6 is installed from the hollow 2 of the bottom 1 which forms the base of an auxiliary device making the slender rod 7 as the center, and a candle is used by inserting its bottom to the needle-form slender rod 7 standing through the bottom 1, and erecting in the space 4 of the pillars 3 installed at the bottom 1. As a result even though the candle falls resulting from its crack, the pillars 3 of the auxiliary device hold the candle to prevent the candle from falling down, and the candle can be turned to the last.