baber/WOPTO huggingface dataset:
Patent JP-H0736951-A (JP)
Title: Method and device for automatic arrangement and wiring of lsi layout
Inventor: OE RYOICHI
IPC: G06F17/50
Filed: 1993-07-22
Abstract: PURPOSE:To apply automatic wiring in the top-down method especially with respect to the method and the device which perform automatic arrangement and wiring of LSI layout by top-down. CONSTITUTION:The method which performs automatic arrangement and wiring of LSI layout by top-down includes a first process where positions of respective terminals 91 to 91 and 93 to 93 of cells 60 to 80 are temporarily determined and a second process where wirings 90 to 100 are automatically laid in accordance with positions of terminals 91 to 91 and 93 to 93. In the first process, positions of respective terminals 91 to 91 and 93 to 93 of cells 60 to 80 are temporarily determined so that respective terminals 91 to 91 and 93 to 93 of cells 60 to 80 arranged on the same wiring network are arranged on the same wiring channel.
Patent JP-H05322689-A (JP)
Title: Engine assembly leakage tester
Inventor: SUZUKI TSUNEO
IPC: G01M3/32
Filed: 1992-06-16
Abstract: PURPOSE:To obtain an engine assembly leakage tester which can detect even a small leakage accurately and readily without being influenced by piston ring clearance. CONSTITUTION:In press flow rate detection system title tester, an air passage 20 which is connected to an air pressure source is branched into two directions at the downstream of a regulator 21 and then a coupler 36 which is connected to the side of a combustion chamber 70 with a piston ring part of an engine assembly 34 as a boundary and a coupler 38 which is connected to the side of a crankcase 71 are provided at one downstream edge and the other downstream edge, respectively. A flow rate detection means is provided at each of branch passages 22 and 23 and at the same time a pressure supply means for supplying an equal pressure for detection to the combustion chamber 70 and the crankcase 71 simultaneously via the couplers 36 and 38 is provided.
Patent JP-S5884477-A (JP)
Title: Planar-hall element
Inventor: SATOU KAZUHIRO
IPC: H01L43/06
Filed: 1981-11-13
Abstract: PURPOSE:To obtain desired magnetism sensing characteritics by applying force to the film of a ferromagnetic substance by coating an insulating substrate with the film while forming the planar-Hall element held and formed under a state that force is applied to the film. CONSTITUTION:The insulating substrate is coated with the film of an iron-nickel alloy as the ferromagnetic substance through vaccum deposition, etc. while the planar-Hall element is held and formed under the state that force is applied to the film, and the insulating substrate is obtained by coating a glass plate 1 with the film 2 of the iron-nickel alloy in approximately 0.1mum thickness through vacuum deposition. When a magnetic field is vertically applied to currents I in the surface of the film 2 under a state tha currents are flowed between terminals 3, 4, Hall voltage VH is generated between terminals 5, 6. Accordingly, it is considered that the change of the magnetism sensing characteristics through the application of force to the film of the ferromagnetic substance depends upon the degree of arrangement of magnetization in the film of the ferromagnetic substance.
Patent JP-H0529924-A (JP)
Title: 1/9 frequency divider circuit
Inventor: YANAKA TAKESHI
IPC: H03K23/00
Filed: 1991-07-23
Abstract: PURPOSE:To obtain an output signal having a duty ratio equal to that of an input signal by dividing the frequency of the input signal to 1/9. CONSTITUTION:D flip-flops 11, 12, 13 use respectively an input signal as their drive source and the D flip-flop 11, 12 form a shift register A. Similarly, D flip-flops 14, 15, 16 use an inverse of the input signal (a) and the D flip-flops 14, 15 form a shift register B. A noninverting output signal of the D flip-flop 12 is fed to a data input terminal of the D flip-flop 16, and a noninverting output signal of the D flip-flop 15 is fed to a data input terminal of the D flip-flop 13. Each inverting output signal of the D flip-flops 13, 16 is fed to an AND gate 18. An output signal of the AND gate 18 is fed to the shift registers A, B. The period of the output signal of the AND gate 18 is a multiple of 9/2 of the period of the input signal (a). A DFF 17 formed to divide an output signal frequency of the AND gate 18 into 1/2 is used to obtain an output signal (b) whose duty ratio is equal to that of the input signal (a) and subject to 1/9 frequency division.
Patent JP-2001008800-A (JP)
Title: Adapter for hook hanger
Inventor: TANABE TAKASHI
IPC: A47F7/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an adapter for hook hangers which is constituted in such a manner that the installation width of merchandise display boards disposed in juxtaposition may be narrowed by making the merchandise display boards to be mounted at the hooks at the front ends of the hook hangers turnable in a vertical direction possible and making the merchandise display boards turnable in a lateral direction possible. SOLUTION: The adapter body 4 consists of a main body front part 18 which is formed with an upper hole 17 to be freely turnably inserted with the hook 3 of the hook hanger 2, an elastic lower piece 32 which supports the neighborhood 14 of the bent part of the hook hanger 2 from below at the bottom end of main body front part 18 and a main body rear part 19 which is successively disposed at the main body front part 18 and supports a transverse rod portion 2a of the hook hanger 2 from above. Plural detaining grooves 22a, 22b and to forth for detaining the transverse rod portion 2a of the hook hanger 2 when the adapter body 4 is turned around the hook 3 are formed on the lower side in the peripheral part of the main body rear part 19. Further, both side detaining pieces 21 and 21 disposed at a display mounting member 5 are pivotally fitted to connecting shafts 24 and 24 projectingly disposed on both sides of the main body front part 18 so that the direction of the merchandise display board 6 mounted at the display board mounting member 5 may be changed in a vertical turning direction.
Patent JP-S57141638-A (JP)
Title: Imaging magnification converter
Inventor: YAJIMA TOSHIYUKI
IPC: G03B27/34
Filed: 1981-11-16
Abstract: PURPOSE:To reduce the space of all lens systems by using a main lens system for nonmagnification imaging and by minimizing the number of constituent lenses of an auxiliary lens system for magnification conversion. CONSTITUTION:A frame body 20 equipped with a main lens system A of nonmagnification is provided with two frame bodies 40 and 50 equipped with lens systems B and C for contraction. When the frame body 20 is guided by guide beams 4 and 5 and its rear surface stops by colliding with shores 2' and 3' stood on a base plate 1, the main lens system A is positioned accurately at a nonmagnification imaging position. Only when a collision beam 45 is rotated as shown by an arrow Y, the frame body 40 of the auxiliary lens system is rotated counterclockwise to set the auxiliary lens system B on the same optical axis with the main lens system A, decreasing imaging magnification through the incorporation of the both. Further, the auxiliary lens system C and lens system A incorporate with each other through the operation of a cam plate 59 equipped with a cam surface 56 to obtain imaging magnification with a greater rate of contraction.
Patent JP-H0937178-A (JP)
Title: Reception level display device
Inventor: MOCHIDA AKIHIRO
IPC: H04N5/445
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To perform reception level display accurately corresponding to the C/N value regardless of an input signal level. SOLUTION: An AGC voltage obtained in an AGC circuit 14, an AFC voltage obtained in a frequency demodulation part 16, a noise detection voltage obtained in a BPF 18 and a detection circuit 19, a video signal detected result obtained in video signal detection parts 20, 21 and a sound signal detected result obtained in sound signal detection parts 22, 23 are inputted to a display control part 24. Then, in the display control part 24, the input signal level of a receiver is detected based on the AGC voltage, the noise detection voltage is corrected corresponding to the input signal level, the C/N of input signals is obtained based on the corrected noise detection voltage and the reception level display corresponding to the C/N of the input signals is performed in a display part 25.
Patent JP-S6425598-A (JP)
Title: Case mounting device
Inventor: ISHIHARA TOSHIAKI
IPC: H05K5/02
Filed: 1987-07-22
Abstract: PURPOSE:To tighten a screw when the position of a screw mounting hole is not accurate by making the hole diameter of a throughhole larger than that of the screw along the length thereof and forming a ring-shaped rib having the inner diameter smaller than that of the screw at the center of the throughhole. CONSTITUTION:A screw 3 meets the position of a rib 5 when inserted into a throughhole 2. Because the screw 3 is held in the throughhole 2 under this condition, a hand holding the screw can be released. By tightening further, the screw 3 advances while cutting the rib 5 by the screw threads until it meets a mounting hole 4. At this point, the tightening is complete. Although the screw 8 is out of the mounting hole 4, it does not drop out of the throughhole 5 because it is held by the rib 5. The screw 3 is held by the rib 5 which is located at the center of the throughhole, but because the inner diameter of the throughhole 2 is larger than that of the screw 3, the screw 3 can rotate in the range of an angle with the rib 5 as a pivot, and therefore, it can be tightened even if the position of the screw mounting hole 4 is not accurate.
Patent JP-H0346810-A (JP)
Title: Piezoelectric parts
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/17
Filed: 1989-07-14
Abstract: PURPOSE:To miniaturize parts and to shorten an actual production time by constituting parts of an energy confining piezoelectric resonator and a pair of metal terminal boards which have a recessed part on one side covered with resin, and providing a recessed part on an oscillation electrode, and joining resins covering both terminal boards. CONSTITUTION:An energy confining piezoelectric oscillator 6 is interposed between metal terminal boards 4 whose outside a resin is formed. Two terminals 4 are the same, and are used in the opposite direction. The whole of them is covered resin 5, and a recessed part 4d larger than an oscillation electrode 2 is formed in a position facing the oscillation electrode 2 on a lower face 4c. A recessed part 4d is formed on the upper face of the lower terminal board 4, and the lower face is covered with resin 5. Resin 5 is formed by resin molding and separation is prevented by a claw 4e. Consequently, a cavity is formed by recessed parts formed on terminal boards, and parts are miniaturized and the actual production time is shortened.
Patent JP-2000017737-A (JP)
Title: High power bolt joint structure
Inventor: MIYAMOTO KIYOSHI
IPC: F16B37/04
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a high power bolt joint structure capable of reducing the protrusion of the end of a bolt into a rectangular steel tube and obtaining a firm high power bolt joint condition without slip off a screw during the high power bolt joint of a plate to the side wall of the rectangular steel pipe material and ensuring joint even in accessibility only from one side. SOLUTION: A screw hole 5 having a diameter larger than that of a high power bolt 3 is formed in a side wall 1a of an rectangular steel pipe material 1 and a plug nut 4 with the outer periphery as a screw portion 7 is threadedly engaged with the screw hole 5 so as to threadly engaged the high power bolt 3 through a bolt passing hole 10 in a plate 2 with the plug nut 4 for high power bolt joint between the rectangular steel pipe 1 and the plate 2. The plug nut 4 is threadedly provided from the outside of the rectangular steel pipe material 1 to the screw hole 5 in the rectangular steel pipe material 1 and mounted thereto.
Patent JP-S5884845-A (JP)
Title: Acrylonitrile-based polymer composition for forming
Inventor: SATOU EIJI
IPC: C08L53/00
Filed: 1981-11-17
Abstract: PURPOSE:To obtain titled composition of outstanding water permeability and formability, with high selective material separation performance, suitable for forming hollow fiber, etc., comprising an acrylonitrile-based polymer and a specific acrylonitrile-based block copolymer. CONSTITUTION:The objective composition comprising (1) 5-50wt% of an acrylonitrile-based polymer of an acrylonitrile content >=40wt% and (2) 50-95wt% of a block copolymer composed of (A) a segment consisting of at least 80wt% of acrylonitrile and a copolymerizable vinyl monomer (e.g., acrylamide) (B) a second segment consisting of at least 20wt% of a non-cyano (pref. carboxyl) functional group-contg. vinyl monomer other than acrylonitrile (e.g., acrylamide) and a copolymerizable vinyl monomer (pref. acrylonitile).
Patent JP-S6244690-A (JP)
Inventor: HASHIGUCHI ISAO
IPC: G21C13/073
Filed: 1985-08-22
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-H03165832-A (JP)
Title: Method and apparatus for forming layer of gradient functional material
Inventor: IWATA MASASHI
IPC: B22F3/22
Filed: 1990-07-11
Abstract: PURPOSE:To reduce ununiformity in compsn. by carrying out a suspending stage in which the mixing ratio of suspended particles is continuously changed and a stage for forming a gradient compsn. layer. CONSTITUTION:A slurry A is injected into a stirring and mixing vessel 1 and a stirrer 11 and a circulation pump 3 are driven. After the lapse of a prescribed time, an on-off valve 4b is closed, an on-off valve 4a is opened to introduce the slurry A into a filtration vessel 2 by a prescribed amt. and simultaneously a vacuum pump is driven. Powdery starting material in the slurry A introduced into the vessel 2 settles and accumulates on the surface of a filter medium 21. After the lapse of a prescribed time, an on-off valve 4c is opened to continuously inject a slurry B into the vessel 1 at a prescribed flow rate and simultaneously an on-off valve 4d is opened to discharge a mixed slurry from the vessel 2 at a prescribed flow rate. The deterioration of environment can be prevented.
Patent JP-H0628360-A (JP)
Title: Information processor using data carrier application information
Inventor: ISHIBASHI YOSHITO
IPC: G06Q50/00
Filed: 1992-07-10
Abstract: PURPOSE:To analyze and generate the new information by using the personal information acquired in the use of a data carrier and the application information of the installation using the data carrier as a database after securing the relationship between the preceding personal information and application information. CONSTITUTION:This processor is provided with a portable data carrier 10 storing the proper ID codes in a readable/writable memory 12, a reader/writer 20 which accesses the carrier 10 and reads and writes the data, a storage device 30 which writes and stores the information on the access to the carrier 10 from the reader/writer 20, and a data processor 40 which analyzes and outputs the access information stored in the storage device 30. For instance, the ID codes of the carrier 10 which accessed with the reader/writer 20, are written and stored in the storage device 30 together with the access time. Then, the correlation is checked among >=2 optional carriers 10 and outuptted based on the access time of the ID code of the carrier 10.
Patent JP-S6340710-A (JP)
Title: Production of fine powder of silicon nitride or silicon carbide or composite fine powder thereof
Inventor: SUZUKI TAKASHI
IPC: C01B31/36
Filed: 1986-08-06
Abstract: PURPOSE:To efficiently produce the title high-quality fine powder useful for a high-temp. material and a wear-resistant material with a simple process by reducing and nitriding or carbonizing the secondary flock of amorphous fine powder wherein specified SiO2 or SiO and C source are coexistent under the fluidized-bed conditions. CONSTITUTION:An org. silicon compd. (e.g., tetraethoxysilane) is thermally decomposed in the high-temp. region by a CVD process or hydrolyzed in the presence of carbon to obtain the secondary flock of amorphous fine powder having several tens -100 mu particle size wherein SiO2 or SiO and a C source are coexistent in 2.5-10 molar ratio of C/Si in the submicron-order primary particles. The secondary flock is then supplied into an externally heated fluidized-bed reaction vessel from its upper inlet, a nonoxidizing gas such as N2 is introduced from a lower gas-inlet fitted below a perforated plate provided with a heat-resistant sheet material having air holes at 1.0-10 cm/sec linear velocity to form a fluidized bed, and reduction nitriding or carbonization is carried out at 1,200-1,850 deg.C to obtain the title fine powder.
Patent JP-H0718611-A (JP)
Title: Method for preventing crushed-stone of track bed from scattering
Inventor: YAGUCHI NAOYUKI
IPC: E01B19/00
Filed: 1993-06-30
Abstract: PURPOSE:To enable execution no matter how much crushed-stone of track bed is wetted by rain or the like in a track bed having track provided with the track bed formed of laminated crushed stone and a rail way rail laid on the track bed by scattering humidity hardened resin over the crushed stone of track bed to form a resin coat for interconnecting the crushed-stone. CONSTITUTION:In a track bed having track provided with the track bed formed of layered crushed-stone and a rail way rail laid on the track bed by scattering humidity hardened resin onto the crushed stone, humidity hardened resin having 60-130 deg.C of temperature and 10-2000 of poise viscosity is scattered onto the crushed stone of track bed to form a resin film for interconnecting the crushed- stone. The humidity hardened resin is preferably humidity hardened urethane resin having 1000-4000 of molecular weight of polymer-polyol and NCO radical on the terminal end of melecular structure to react on water content and be cured. Thus, no matter how much the crushed-stone of track bed is wetted by rain or the like or how much rain is presumed to fall after execution, the execution is performed for the simple execution only by scattering a resin agent.
Patent JP-2000017662-A (JP)
Title: Throwing construction method and device for soil and sand, etc., onto bottom of water
Inventor: IIIZUMI MAKITARO
IPC: E02D15/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To select the place of throwing within a wide range while preventing the diffusion of pollution from a throwing water area. SOLUTION: A hopper 2 reaching a ship's bottom 25 from a deck 26 is installed, a swivel chute 7 is arranged rotatably in the lower section of the hopper 2 by a handle 24 on the deck 26, and a pollution preventive fence 8 consisting of an expansible cylindrical sheet 30 by a cable 31 is mounted from the ship's bottom 25 to the bottom of water while surrounding the swivel chute 7. The throwing-down device for soil and sand, etc., onto the bottom of water consisting of a deckbarge 1, on which a construction equipment 3 carrying throwing articles 11 from a throwing-article carrier 10 brought alongside by mooring metal fittings to the hopper 2 is loaded, is constituted.
Patent JP-H1027395-A (JP)
Title: Magneto-optical recording medium
Inventor: HORI SHIGEKI
IPC: G11B11/105
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To set a larger allowance for a tilt angle in recording/reproducing by making a thickness of a substrate of a super-resolution magneto-optical recording medium thinner, and eliminating influence on recording/reproducing characteristics by side lobes due to warpage of the substrate, etc. SOLUTION: When a laser beam has a wavelength of 680nm, for example, a relationship between the thickness of a substrate and numerical aperture is that a tilt angle has an allowance of ±7mrad. The thickness of a substrate and the numerical aperture are determined in an area above the curve. Now, assuming an allowance for the tilt angle as ±7mrad, the curve satisfies the relationship of 11 = 1/[(substrate thickness) × (numerical aperture of objective lens)<3> ]. Therefore, the curve satisfies the relationship of 11 = 1/[(substrate thickness) × (numerical aperture of objective lens)<3> ]. Therefore, the thickness of the substrate and the numerical aperture is determined in the area satisfying 11 >= 1/[(substrate thickness) × (numerical aperture of objective lens)<3> ].  Namely, assuming that the thickness of the substrate is 0.6 (allowance = ±0.05) mm and the numerical aperture of the objective lens is 0.6 (allowance = ±0.05) mm, it is possible to improve a recording/reproducing density of a super- resolution magneto-optical recording medium up to 5 to 6 Gbytes.
Patent JP-H0928677-A (JP)
Title: Black point plate for ophthalmology apparatus and ophthalmology apparatus using the same
Inventor: OTSUKA HIROYUKI
IPC: A61B3/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a black point plate having a simple construction to prevent generation of scattered light and also of reflection at the edge part of the black point plate causing flare or ghost generation and an ophthalmological apparatus using the same. SOLUTION: A black coating layer forming small black point 33 is formed between a plurality of transparent glass plates 30 and 31 through which superimposed light on each other is transmittable and further the surroundings of the small black point 33 are filled with an adhesive having the same refractive index as those of the transparent glass plates 30 and 31 and the black coating layer forming the small black point 33 or an adhesive having similar refractive index as those of the transparent glass plates 30 and 31 and the black coating layer forming the small black point and capable of transmitting light, and also the glass plates 30 and 31 are adhered to and fixed with each other with the adhesive and the ophthalmological apparatus uses the black point plate.
Patent JP-S6244931-A (JP)
Title: Discharge gas display panel
Inventor: WATANABE NOBUO
IPC: H01J17/49
Filed: 1985-08-23
Abstract: PURPOSE:To make a discharge space highly dense while making it possible to optionally set a shape and the thickness of an insulator layer by using a phosphor having sensitive resin as a binder for the insulator layer to prevent crosstalk. CONSTITUTION:An insulator layer 6 for preventing crosstalk by means of a phosphor having sensitive resin as a binder is formed on a substrate 1 while providing an opening to become a discharge space 5 on each intersection point of the first and second electrodes 2 and 4 while enclosing discharge gas 8 by arranging a transparent cover 7 on the insulator layer 6. When the desired first electrodes 1 and the second electrodes 4 are selected and the electric fields of the discharge gas spaces 5 get the intensity above the discharge starting voltage, plasma discharge 9 is generated for lighting picture element on the electrode intersection points 9. At this time, crosstalk is prevented by the insulator layer 6 while the surface in contact with the discharge gas spaces of the insulator layer 6 made of phosphor radiate due to plasma discharge 9 for performing single-colored display.
Patent JP-S5886063-A (JP)
Title: Storing method of artificial edible
Inventor: TANIGUCHI YOSHITAKA
IPC: A23L17/30
Filed: 1981-11-18
Abstract: PURPOSE:To store artificial edible particles for a long term without causing the separation of water, shrinkage or deformation or growth of microorganisms, by freezing artificial edible particles having a multilayered structure until both the outer and the inner layers are solidified. CONSTITUTION:Artificial edible particles having a multilayered structure in which the outermost layer is an edible gel and main part of the layer to be contained is an edible sol or softer edible gel than the outer layer are frozen in an atmosphere of a low-temperature liquefied gas, e.g. liquid nitrogen or liquid carbon dioxide, until both the outer and the inner layers are solidified.