baber/WOPTO huggingface dataset:
Patent JP-H0870157-A (JP)
Title: Semiconductor laser
Inventor: OZAWA MASABUMI
IPC: H01S5/00
Filed: 1994-08-30
Abstract: PURPOSE: To achieve a semiconductor laser using II-VI compound semiconductor realizing a high-frequency modulation without any oscillation delay. CONSTITUTION: In a semiconductor laser using II-VI compound semiconductor as the materials of clad layers 3 and 7 and an activated layer 5, an effective refractive index difference in the oscillation wavelength between the center of a current-injection part in a direction which is parallel to the activated layer 5 and a current non-injection part is provided to be at least 1×10<-3> . Setting the gain at the oscillation wavelength immediately after injecting current to gm (0) and the total loss in a laser resonator to αtotal , current is injected under the conditions where gm (0)>=αtotal is established.
Patent JP-H0978352-A (JP)
Title: Polyamide monofilament
Inventor: YAMASHITA ATSUSHI
IPC: C08L77/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide monofilament having excellent knot strength and simultaneously transparency and flexibility by using a specific terpolyamide. SOLUTION: One hundred pts.wt. of a nylon 6/66/12 terpolymer comprising 60-94wt.% of ε-caprolactum, 5-25wt.% of hexamethylenediammonium adipate and 1-15wt.% of aminododecanoic acid or ω-laurolactum are blended with 0.5-20 pts.wt. of a polyamide mainly composed of an aliphatic diamine and isophthalic acid and/or terephthalic acid. This polymer blend is melt-spun and drawn to produce the objective polyamide monofilament.
Patent JP-H0546316-A (JP)
Title: Movement control method for pointer
Inventor: MIYAWAKI MAKOTO
IPC: G06F3/038
Filed: 1991-08-13
Abstract: PURPOSE:To provide a movement control method for a pointer excellent in its operability by constituting it so that the pointer can be moved to a desired position at a single stroke. CONSTITUTION:In response to the key input of a pointer moving command key (step S21), the moving direction is derived from the present position information and the previous posiiton information (step S22), and from within plural pieces of jump destination position information registered in advance, the jump destination position information being the nearest to a line extended in the moving direction derived previously is searched (step S23), and a pointer is jumped and moved to a jump desitnation posiiton specified by this searched position information.
Patent JP-S63133336-A (JP)
Title: Magneto-optical recording medium
Inventor: KATSUTA SHINICHI
IPC: G11B11/105
Filed: 1986-09-27
Abstract: PURPOSE:To improve C/N by forming an underlying protective layer and protective layer of Y2O3 or Y2O3 type oxide and selecting the refractive indices of these protective layers at >=1.8. CONSTITUTION:This recording medium is formed by laminating and forming the underlying protective layer 11, a recording layer 12 and the protective layer 13 by sputtering in this order on a transparent substrate 10 consisting of low- grade polycarbonate. Such recording medium is formed to a disk shape and tracking grooves are formed on the recording surface thereof in the circumferential direction of the disk. More specifically, the protective layer 11 is formed on the substrate 10 and the magneto-optical recording layer 12 consisting of a material having a magneto-optical effect is provided via the protective layer 11 thereon. The protective layer 13 is formed on said layer. The protective layer 11 and the protective layer 13 are formed of Y2O3 or Y2O3 type oxide and are formed by selecting the same in such a manner that the refractive indices of the two layers 11, 13 attain >=1.8.
Patent JP-H0784249-A (JP)
Title: Liquid crystal display device
Inventor: AOYAMA KAORI
IPC: G02F1/1365
Filed: 1993-09-14
Abstract: PURPOSE:To improve the quality of display in a TN type liquid crystal display device. CONSTITUTION:A first polarizing plate 1 and a second polarizing plate 3 are arranged by interposing a liquid crystal panel 2 in between. Then, a phase difference plate 7 is provided between the panel 2 and the plate 1. Since the plate 7 is used in the case of such constitution, the hue of black is enhanced when it is used in a negative film transmission type display mode.
Patent JP-2001047491-A (JP)
Title: Method and apparatus for producing plate-shaped member with resin frame
Inventor: TAKEDA SHOJI
IPC: B29C47/02
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To ensure the adhesion force of a molded object to the peripheral edge part of a plate-shaped member even if there is warpage or the like in the plate-shaped member. SOLUTION: The demarcated space at least partitioned by the pressure bonding roller 38 provided to a revolving frame 30 is formed and a molded object 3 is bonded to the peripheral edge part of the plate-shaped body 7 while the molded object 3 and the plate-shaped member 7 are passed through the demarcated space.
Patent JP-H0662215-A (JP)
Title: Facsimile control system
Inventor: FUJIWARA KATSUMI
IPC: H04N1/32
Filed: 1992-08-05
Abstract: PURPOSE:To improve the reliability of information exchange by reporting the end and informing a transmitter of the end when the print of a memory received original to recording paper ends corresponding to a request from the transmitter at the time of the reception. CONSTITUTION:On a transmitter side, report information showing a printed report returning function is present on a main control part 2 in the receiver side is received from the receiver side and after received data are printed to the receiver side, the instruction information of printed report return showing the end of printing is transmitted. Thus, the receiver side receives the data from the transmitter side and prints the contents of those data on the recording paper by using a recording control part 8. Then, the receiver side prepares the printed report showing the end of printing by using a printed report preparing means 5 and transmits it to the transmitter side.
Patent JP-S59119196-A (JP)
Title: Boiling heat transfer wall
Inventor: YOSHIDA HIROMICHI
IPC: F28F1/10
Filed: 1982-12-27
Abstract: PURPOSE:To provide a heat transfer wall whose quality is stable and that is excellent in heat transfer property, by arranging, on the tips of fins of a finned surface, tapes whose width is wider than the pitch of the fins, and forming notches at the tips of the fins with a prescribed interval between them. CONSTITUTION:The tapes 4 are wound, and a plurality of tunnels 5 are formed under the tapes 4 and are separated by the fins 2. The upper parts of the tunnels 5 are in communication with each other via the notches 3 formed at the tips of the fins 2. Opening sections 6 are formed between the turns of the tapes 4 for allowing the tunnels 5 to be in communication with the outside. When a high temperature fluid is passed into the pipe 1 with the pipe 1 immersed in Fron liquid, since the tunnels 5 are communicated with the outside through the opening sections 6, the bubbles of vapour generated in the tunnels 5 would not immediately goes outside but remain there. Further since the involved heat is accumulated in the tunnels 5, and the internal temperature is raised concentrically, the bubbles of vapor are generated and grown efficiently in the tunnels 5, and the notches 3 that make the tunnels 5 in communication with each other assist the movement, association and growth of the bubbles of the vapor.
Patent JP-S61108152-A (JP)
Title: Package for ic chip
Inventor: TAKANO ISAMU
IPC: H01L23/12
Filed: 1984-10-31
Abstract: PURPOSE:To alleviate the adverse effect to be exerted by a parasitic element and to manufacture low-cost packages with enhanced facility by a method wherein a signal conducting pattern is provided on a dielectric substrate, in addition to a power supply conducting pattern provided with a constant width, with its width proportional to the thickness of the dielectric substrate consisting of two portions, one with its thickness continuously increasing from the package center out to its circumference and the other with a constant thickness. CONSTITUTION:A ceramic-made package main body 9 consists of two portions, one (region surrounded by broken lines) with its thickness continuously changing from the main body center out to the circumference and the other with its thickness constant. A grounding conductive pattern 12 is provided on the rear side of the package main body 9 and a heat radiating stud 13 is provided to be in contact with the pattern 12. On the front side of the main body 9, a plurality of signal conducting patterns 10 with their width proportional to the changing thickness of the main body 9 and a power supply conducting pattern 11 with its width constant are provided. The main body 9 is so designed that its thickness may be constant under the pattern 11.
Patent JP-H0394998-A (JP)
Title: Method for molding powder body and die device for molding powdery body
Inventor: SATO KUNICHI
IPC: B30B11/00
Filed: 1989-09-05
Abstract: PURPOSE:To mold a molded product having high quality by supplying powder on an elastic sheet horizontally spreading on upper position of a lower die and compacting the powder together with the sheet with the lower and upper dies. CONSTITUTION:The powder Wo is supplied into a molding space between the lower die 21 and upper die 22, and pressurized to mold the molded product having shape with projection and recession. Then, at the time of supplying the powder Wo, beforehand the elastic sheet S is almost horizontally spread on the upper position of lower die 21 in the molding space. After that, the powder Wo is almost flatly supplied on this sheet S. Then, the powder Wo is pressurized together with the sheet S with the lower die 21 and upper die 22 to mold the molded product. By this method, the powder can be uniformly pressurized between the dies and the molded product having uniform density of molding without developing crack, etc., can be obtd.
Patent JP-H04111111-A (JP)
Title: Personal computer
Inventor: SAKAMOTO AKIKO
IPC: G06F3/06
Filed: 1990-08-31
Abstract: PURPOSE:To instantaneously display the designation information to be driven by a storage medium driving means on a display means by providing a display unit and a driving means for storage medium, and inputting an instruction to a personal computer main body from an input means. CONSTITUTION:An input device 10 is provided to input commands, data, etc., into a personal computer main body 20 together with a display means 30, and a storage medium driving means 40. When an operator inputs a specific pair of keys through the means 10, an interruption is applied to set a routine where the valid keys are inputted or not. If not, the routine returns the state before application of the interruption while coming out from the primary routine. If so, the drive designation information is read out. Then this information is shown on the means 30. The primary routine comes out from the routine set before the interruption after a fixed time or with the input of the means 10.
Patent JP-H05306170-A (JP)
Title: High strength silicon nitride sintered compact and its production
Inventor: YAMAMOTO HIROICHI
IPC: C04B35/584
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a dense high strength silicon nitride sintered compact by atmospheric sintering method at a low cost. CONSTITUTION:This high strength silicon nitride sintered compact contains uniformly dispersed yttrium oxide and aluminum oxide. The total amt. of the oxides is 2-20wt.% of the amt. of the silicon nitride and the weight ratio of the yttrium oxide to the aluminum oxide is 0.6-1.5. The method for producing the aforesaid sintered compact is also provided.
Patent JP-H0781400-A (JP)
Title: Lower end portion supporting structure for door glass
Inventor: SAGARA KIYOSHI
IPC: B60J1/10
Filed: 1993-09-16
Abstract: PURPOSE:To provide a lower end portion supporting structure for a door glass which enables a weather-stripping to be supported from below with no use of any single-purpose parts. CONSTITUTION:By a clip 25 mounted to an outer side vertical flange 12, an area in a weather-stripping 29 right beneath a recess portion 30 is supported from below. Therefore, it is possible to prevent the sinking in of a door glass 5 received in the recess portion 30. In addition, since the clip 25 per se is supported from below by a protruded portion 28 formed on a bottom surface portion 11c of a groove portion M, the sinking-in of the door glass 5 is more reliably prevented by the clip 25.
Patent JP-2000054499-A (JP)
Title: Floor area enlarging method of building and building material used for this method
Inventor: OGAWA JUNJI
IPC: E04B1/348
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enlarge a floor area at site by integratedly providing steel channels in the lengthwise direction on the lower parts of vertically divided building constituting units, interposing spacer members between steel channels of right and left building constituting units opposite to each other in the horizontal direction, and combining together the opposed steel channels by bolts. SOLUTION: This building is constituted of vertically divided ground floor constituting units 1a, 1b, second floor constituting units 2a, 2b, and roof constituting units 3a, 3b. The respective floor constituting units are respectively integratedly provided with steel channels 5 beneath the floor members and when the respective constituting units are assembled, the right and left channels 5, 5 are set opposite to each other along the lengthwise direction. When a floor area is enlarged, the constituting units of the respective floors 1a, 1b and 2a, 2b are separated from each other by dimension intended to enlarge, the channels 5, 5 are opposed to each other to interpose spacers 8, and bolts 9 penetrated through bolt holes from the back sides of the channels 5, 5 are threadedly fitted to the screw holes 7 of the spacers 8 to fix the spacers 8 between the channels 5, 5.
Patent JP-H04110984-A (JP)
Title: Holographic display device
Inventor: TODOROKI TSUYOSHI
IPC: B60K35/00
Filed: 1990-08-31
Abstract: PURPOSE:To whiten uncomfortable colors and to improve visibility by laminating a 2nd reflection type hologram on a 1st reflection type hologram. CONSTITUTION:The 2nd reflection type hologram 4 which lowers the excitation purity of the diffracted light in a prescribed range when the external light on the side opposite from a light source 5 for reconstruction is diffracted as visible light in this range by the 1st reflection type hologram 3 is laminated directly or via an intermediate layer on the external light side of the 1st reflection type hologram 3 or the 2nd reflection type hologram 4 is so formed as to execute multiple exposing together with the reflection type hologram 3. The uncomfortable diffracted light and the diffracted light by the 2nd reflection type hologram 4 are mixed and whitened, by which the excitation purity of the uncomfortable light is decreased and the safety is improved.
Patent JP-H0565015-A (JP)
Title: Air-conditioning device for automobile
Inventor: YOMO KAZUFUMI
IPC: B60H1/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide an air-conditioning device for an automobile which uniformizes temperature distribution of air through a simple structure. CONSTITUTION:A heater core 12 is arranged in a duct 10 and first and second bypass passages 19 and 20 are formed on both sides thereof. A first air mix damper 13 is openably arranged in the first bypass passage 19 and a rotary shaft 13a being an opening and closing center is supported in a position in the vicinity of the heater core 12. A ratio between an amount of air passing through the heater core 12 to the second bypass passage 20 and an amount of air passing through the first bypass passage 19 is regulated through regulation of an opening. A second air mix damper 14 is openably located in the second bypass passage 20 and a rotary shaft 14a being a rotation center is supported in a position in the vicinity of the inner wall of the duct 10. Through regulation of an amount of air passing through the second bypass passage 20 by regulating an opening, the air and heated air from the heater core 12 are mixed in a crossing state.
Patent JP-2001055647-A (JP)
Title: Elastic woven fabric and cushioning material excellent in cushioning property and fatigue resistance
Inventor: OKA TETSUSHI
IPC: D03D15/56
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic woven fabric having excellent elasticity and elastic recovery ratio without causing yarn slippage and suitable as a cushioning material by heat-treating a woven fabric containing prescribed amounts of polyether ester-based elastic yarns different in melting points in warp and/weft. SOLUTION: A woven fabric containing >=25 wt.% two or more kinds of monofilament type polyether ester-based elastic yarns different in melting point in warp and/or weft, in which 2-60 wt.% low-melting point polyether ester-based elastic yarn is contained is heat-treated. Thereby, the above low-melting point polyether polyester fiber resin is bonded and solidified so as to be unevenly distributed only in intersecting point part of warp and weft of the woven fabric to provide the objective elastic woven fabric having physical properties in which stress in 10% elongation of either one of warp and weft is 20-50 kg/5 cm and breaking tenacity in warp direction and weft direction is >=25 kgf/5 cm width and sliding resistance is >=0.2 kgf.
Patent JP-H0547051-A (JP)
Title: Production of optical disk
Inventor: YAMASHITA SHIGETERU
IPC: G11B7/26
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a disk substrate having high accuracy of inside and outside diameters without allowing a UV curing resin to remain as a flash around the disk substrate and to allow the executing of sputtering for forming recording films and reflection films under good conditions. CONSTITUTION:The outside diameter of a stamper 10 is set smaller than the outside diameter of the disk substrate 6 at the time of transferring the rugged patterns of the stamper to the surface of the disk substrate 6 by a 2P method. In addition, the UV curing resin bleeding out on the periphery of the disk substrate 6 is removed by vacuum suction after the stamper is brought into tight contact with the UV curing resin 9.
Patent JP-H1074061-A (JP)
Title: Timing adjusting circuit and liquid crystal display device
Inventor: MORIMOTO YOICHI
IPC: H03K5/13
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To perform a timing adjustment with satisfactory accuracy by forming delay parts while connecting them in series and by adjusting a delay amount while designating non-selections or selections of delay parts by respective transfer gates of external control signals. SOLUTION: First to third delay parts DLY1∼DLY3 consisting of CMOS inverters are connected in series. An input IN of this delay circuit and respective outputs of first to third delay parts DLY1∼DLY3 are taken out to the output OUT of the delay circuit via respective transfer gates TRG1∼TRG3. In the delay circuit, only one transfer gate out of four transfer gates TRG1∼TRG3 can be made conducting and other can be all made nonconducting by the external control signals. Consequently, the signal inputted to the delay circuit can be controlled in four ways such as it is directly outputted or it is outputted via the delay part DLLY 1 or the like. Thus, the input signal becomes adjustable in its delay amount by the external control signals.
Patent JP-S60126044-A (JP)
Title: Structure of noodle
Inventor: UEKI TOSHIO
IPC: A23L7/109
Filed: 1983-12-06
Abstract: PURPOSE:Noodles in which flat noodle strips have slits with a suitable space formed in a broken line along the longitudinal direction thereof and hardly slip off chopsticks or forks when eating. CONSTITUTION:Noodles having a structure in which flat noodle strips 1 have slits 2 formed to separate into strip parts (1a) and (1b) and the adjacent strip parts are joined with knot parts 3 (provided that the length of the slits 2 is set at such an extent as not to make other noodle strips enter the slits 2 when the slits 2 are opened in boiling of the noodles). The above-mentioned noodle strips 1 can be held by fingers (B) of a fork (A) entered into the slits 2 at the knot parts 3 in eating, and the above-mentioned noodles can be easily eaten even by babies, etc. without slipping off nor forming dumplings due to mutual entangling of the noodle strips 1 in boiling.
Patent JP-2000131015-A (JP)
Title: Laser interferometer and aligner
Inventor: TSUCHIYA MAKOTO
IPC: G01B11/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To measure a position in a direction perpendicularly crossing the long stroke direction in whole area of moving stroke exceeding the whole length of a moving body using a short reflection mirror. SOLUTION: A laser beam from a light source 20 is separated by a separation optical system 21 into a reference beam and a measuring beam, which are cast on a reference mirror 40 and a moving mirror 22 on a moving body 4, respectively. The reflection light of the measuring beam from the moving mirror 22 and the reflection light of the reference beam from the reference mirror 40 are received by a photodetector 27 via the separation optical system and the photoelectric conversion signal of interference light is outputted as the position information of the moving body.  In this case, since the separation optical system has moved in X direction, as far as the length of the moving mirror L1, moving velocity of the moving body V1, the moving velocity of the separation optical system V2 and the moving stroke of the moving body S fulfill S=|V1/(V1-V2)|L1>L1, the measuring beam continuously hits the moving mirror 22 and position measurement of the moving body 4 in Y direction is possible.
Patent JP-H0545284-A (JP)
Title: Continuous particulate analyzing device
Inventor: ASANO ICHIRO
IPC: G01N21/61
Filed: 1991-08-17
Abstract: PURPOSE:To construct a continuous particulate analyzing device, which can continuously make quantitative determination of sof (soluble organic fraction), drysoot, sulfate in particulates separately. CONSTITUTION:Part of the sample gas S flowing in a sample line 1 is diverged to a reference line 2. When passing through a collecting filter 3, the gas gets rid of particulates included to become a reference gas R and is led to a heating and burning furnace 6. The remaining sample gas S is also introduced to the furnace 6, and thereafter the concentrations of the combustive gas in the two lines 1, 2 are sensed by an infrared gas analyzer 7.
Patent JP-2001056013-A (JP)
Title: Connector link
Inventor: ITO MASAMICHI
IPC: F16B45/04
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a convenient connector link very excellent in opening and closing workability and excellent in practicability capable of opening an opening part by simple operation of sliding and moving an opening and closing body along a C type rod only against energizing force of an elastic body and capable of closing the opening part automatically by the opening and closing body by energizing force of the elastic body when the opening and closing body is released. SOLUTION: An opening part 2 is opened by sliding and moving an opening and closing body 3 closing the opening part 2 by energizing force of an elastic body 4 in either of left and right directions of the opening part 2 against energizing force of this elastic body 4 by providing the opening and closing body 3 free to close this opening part 2 on the opening part 2 of a C type rod 1, providing this opening and closing body 3 free to slide in both of the left and right directions of the opening part 2 along the C type rod 1 and providing the elastic body 4 to move and energize in a direction where this opening and closing body 3 closes the opening part 2 on this opening and closing body 3.