baber/WOPTO huggingface dataset:
Patent JP-H07303045-A (JP)
Title: Huffman decoder
Inventor: NAGATA TAICHI
IPC: H03M7/42
Filed: 1994-04-28
Abstract: PURPOSE:To provide a Huffman decoder fast in decoding speed and small in device scale. CONSTITUTION:This decoder is the Huffman decoder to decode plural Huffman codes provided with arbitrary code length, and it is provided with a generation frequency deriving means 1 consisting of plural blocks which output generation frequency at every code length of the plural Huffman codes, an address selection means 2 which selects one of the plural blocks based on the code length of an inputted Huffman code, and an output means which receives output from a selected block as an address signal and reads out corresponding decoded data. Moreover, the plural blocks have initial data storage means 121-136 which store initial data required for decoding at every code length, and arithmetic means 101-116 which calculate compressed data of bit length equal to the code length and the initial data.
Patent JP-H07302448-A (JP)
Title: Magneto-optical disk medium and its production
Inventor: ADACHI TADASHI
IPC: G11B11/105
Filed: 1994-04-30
Abstract: PURPOSE:To produce a magneto-optical disk medium reduced in the level of medium noise in a low frequency region. CONSTITUTION:A 1st dielectric layer 2, a 2nd dielectric layer 3, a recording layer 4 of an amorphous magnetic alloy, a 3rd dielectric layer 5 and a metallic reflecting layer 6 are successively laminated on an org. resin substrate 1 to obtain the objective magneto-optical disk medium. The 1st dielectric layer 2 is formed with TaOx in 100-800Angstrom  thickness, the 2nd dielectric layer 3 is formed with SiN and the total thickness of the 1st and 2nd dielectric layers 2, 3 is regulated to 1,100+ or -100Angstrom .
Patent JP-S5447383-A (JP)
Title: Device for fixing stabilizer to the apparatus of fluorescent lamp
Inventor: TSUJIMURA SUSUMU
IPC: F21V23/02
Filed: 1977-09-22
Abstract: PURPOSE: To provide an device capable of securely fixing stabilizer to the apparatus of fluorescent lamp, by use of damper rubber for the stabilizer arranged such that its thickness and diameter at the portion proturded beyond the bottom surface of a stabilizer fixing plate are smaller than the thickness and diameter at the portion protruded toward the stabilizer.  
     CONSTITUTION: Damper rubber 13 attached to fixing plate 8 is made such that its thickness L 1  and diameter r 1  at the portion 16 on the inside of fixing plate 8 are larger than the thickness l 2  and diameter r 2  at the portion 17 protruded beyond the bottom surface of fixing plate 8. Therefore, tightening amount at the portion 16 on the inside of fixing plate 8 is determined independently of the portion 17. Thus, if tightening amount of fixing screws 18 is not uniform on both sides of the fixing plate 8, damping function of the rubber 13 can be maintained by the portion 17 protruded beyond the bottom surface of fixing plate 8. Further if projections 3 come into contact with the inner periphery of retaining holes during transportantion, they are urged back by the resilient force of damper rubber 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04342194-A (JP)
Title: Backboard interconnection structure
Inventor: IDE AKIRA
IPC: H05K7/14
Filed: 1991-05-20
Abstract: PURPOSE:To easily connect backboards by engaging through holes with axes of connecting terminals to bridge connecting terminals of a printed circuit board and then holding circumferential areas of through holes with lower end surfaces of the umbrella-shaped heads and washers. CONSTITUTION:Compressive coil springs 26 engaged with axes 22 of connecting terminals 20 and washers 25 engaged with axes 22 to be set on the springs 26 are provided. Meanwhile, a printed circuit board 30 is provided in which through holes 31 having an internal diameter which is larger than the external diameter of axes 22 but is smaller than the external diameter of an umbrella- shaped heads 23 are provided corresponding to respective connecting terminals 20 and a couple of through holes 31 are connected via a pattern 35. The printed circuit board 30 is bridged over the connecting terminals 20 by engaging respective through holes 31 with the axes 22 of the corresponding connecting terminals 20 and the circumferential areas of through holes 31 are held by the lower end surfaces of the umbrella-shaped heads 23 and washers 25. Thereby, the connecting work can be simplified and reliability of connection can also be improved.
Patent JP-S598652-A (JP)
Inventor: ISHIKI SHIGERU
IPC: C04B28/04
Filed: 1982-06-30
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-H07317695-A (JP)
Title: Submerged pump device for liquified gas tank
Inventor: YODA HIROAKI
IPC: F16C32/04
Filed: 1994-05-27
Abstract: PURPOSE:To provide a maintenance-free submerged pump device for a liquefied gas tank having bearings for reducing the thrust force applied at the time of a start. CONSTITUTION:This submerged pump device is provided with a pump main body 5 having an impeller 5C suspended in a lifting pipe 2 and boosting the liquefied gas sucked into a casing and a discharge hole 12 discharging the boosted liquefied gas, static pressure bearings 5E, 5F, 5G supporting a rotary shaft 5A, a shaft thrust balancing device having a balance disk 5J, a one-side suction type active axial magnetic bearing supporting the rotary shaft 5A, a displacement sensor 5N provided in the casing to detect the position of the rotary shaft 5A, and a controller controlling the magnetic bearing based on the output of the displacement sensor 5N.
Patent JP-H07138343-A (JP)
Title: Production of polyisocyanate containing isocyanurate and/or uretedione groups and having lowered color index and improved storage life and product produced thereby
Inventor: BERUNTO BURUFUMAN
IPC: C08G18/08
Filed: 1994-05-27
Abstract: PURPOSE: To obtain an isocyanurate- and/or uretdione-containing polyisocyanate having a reduced color index and improved shelf life by oligomerizing a diisocyanate and subsequently adding a peroxycarboxylic acid to deactivate an oligomerizing catalyst.  
     CONSTITUTION: An aliphatic and/or alicyclic diisocyanate is oligomerized by using a catalyst known itself to obtain an isocyanurate- and uretdione-containing polyisocyanate mixture having a reduced color index and improved shelf life. At this time, the ologomerized product is treated with a peroxycarboxylic acid. The use amt. of the peroxycarboxylic acid is about 10-10,000 ppm with respect to the diisocyanate. As the peroxycarboxylic acid, for example, peracetic acid, peroxymaleic acid, perbenoic acid, peroxyphethalic acid or the like are designated. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5815223-A (JP)
Inventor: SASAKI YOSHINOBU
IPC: H01G4/40
Filed: 1981-07-21
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-S5639130-A (JP)
Title: Connecting method for stranded cable assembly and fitting metal and connected body
Inventor: IKESUE HARUYUKI
IPC: B21D39/00
Filed: 1979-09-07
Abstract: PURPOSE:To simply connect the fitting metal and the stranded cable assembly for use of the automobile's seat belt, etc., by inserting the sleeve into the hole of the fitting metal, by inserting the tip of the stranded cable assembly into the sleeve, and then, by pressing the sleeve from upside and downside. CONSTITUTION:The previously formed sleeve 12 is inserted into the hole 11' of the fitting metal 11 for fitting the main body of the buckle base or the anchor plate, etc., of the automobile's seat belt, etc. The tip of the stranded cable assembly 9 is inserted into this sleeve 12, and the neck is inserted into the cavity 11'' of the fitting metal 11. By pressing the sleeve 12 from upside and downside, the sleeve 12 is transversely expanded, and penetrates into the fitting metal 11; hereby, the sleeve 12 is fixed to the fitting metal 11. According to the present method, the effect such as the reduction of the number of the working passes, the reduction of the number of the parts, etc., can be attained.
Patent JP-H04342234-A (JP)
Title: Liquid crystal display device
Inventor: OTOKOTO HIDENORI
IPC: H01L27/12
Filed: 1991-05-20
Abstract: PURPOSE:To prevent a leak in its inside in a potential adjustment accumulation capacity part of a picture element electrode part of the liquid crystal display device. CONSTITUTION:The upper conductive film 20 of an accumulation capacity part Cs connected to a picture element electrode part 2 is opposed to the lower conductive film 15 for grounding through insulating films 16, 17. In this case, by forming the upper conductive film 20 only in a flat part in which thickness of the insulating films 16, 17 is uniform, generation of a leak between both the conductive films 15, 20 is prevented.
Patent JP-H04342918-A (JP)
Title: Mounting device for circuit breaker
Inventor: OISHI HIROTOSHI
IPC: H01H9/02
Filed: 1991-05-21
Abstract: PURPOSE:To provide a mounting device for mounting a circuit breaker on a DIN standard mounting rail such that it is cheap, having good detachability, and enables the circuit breaker to be mounted on the DIN rail. CONSTITUTION:A base 7 formed in such a way that a rigid body nail part 7a and an elastic body nail part 8, being engagingly locked in a mounting finger hole of a circuit breaker main body, are opposed to each other at one side, are provided. At the other side of the base 7, a fixed nail part 7b, being engagingly locked at one edge side of a DIN rail, and moving nail parts 9 and 9a, being mounted in opposed relation to the fixed nail part 7b and are engagingly locked at the other edge side of the DIN rail, are mounted. The mounting finger parts 9 and 9a are energized by an elastic body 10 in such a direction that it is pressed onto the other side of the DIN rail.
Patent JP-2000300776-A (JP)
Title: Pachinko ball delivery device
Inventor: ICHIKAWA TOMOYASU
IPC: A63F7/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of a memory and facilitate the change of a driving system by allowing a stepping motor to be driven without using a data table. SOLUTION: A control circuit for controlling a stepping motor reads basic data (1) of eight binary digits '00010001' for instructing A-phase excitation, and transmits it to a driving circuit to excite the A-phase of the stepping motor. The control cirucit then shifts the basic data (1) by one binary digit to the left to originate binary digit string data (2) '00100010' for instructing B-phase excitation. Thereafter, every time the originated binary digit string data is transmitted to switch the excitation phase, the control circuit repeats a process of shifting the transmitted binary digit string data by one binary digit to the left to originate binary digit string data for instructing the next excitation phase.  The stepping motor is therefore excited in the order of A-phase → B- phase → C-phase → D-phase → A-phase → ...... and driven by a one-phase excitation system.
Patent JP-H05285481-A (JP)
Title: Water softening device
Inventor: HIRONAKA YASUMASA
IPC: C02F1/46
Filed: 1992-04-09
Abstract: PURPOSE:To easily soften water by providing a soft water chamber arranged to the central part of an electrolytic cell through a pair of left and right diaphragms, the anode and cathode water chambers provided to the left and right of the soft water chamber and having the anode and cathode connected to an electrolytic circuit, a water supply pipe introducing water into the lower part of the electrolytic cell and the soft water, anode water and cathode water emitting ports provided to the upper parts of the respective chambers of the electrolytic cell. CONSTITUTION:A soft water chamber 4 is formed to the central part of an electrolytic cell 2 and anode and cathode water chambers 7,8 partitioned by diaphragms 5,6 permitting a fluid to freely pass are formed so as to be adjacent to the left and right of the soft water chamber 4 and anode and cathode plates 10,11 are arranged in the anode and cathode water chamber 7,8 to be connected to an electrolytic circuit 3. The alkali ion and acidic ion contained in the raw water introduced into the electrolytic cell 2 from the water supply pipe 9 connected to the lower part of the electrolytic cell 2 are collected on the cathode and anode plates 11,10 through the diaphragms 6,5 by electrolytic effect and the water in the soft water chamber 4 is softened. Water is supplied so that the stagnation time and electrolytic time of raw water correspond to the ion moving required time between the anode and cathode plates 10,11 and soft water, anode water and cathode water are taken out of soft water, cathode water and anode water emitting ports 12, 14, 13.
Patent JP-H10293202-A (JP)
Title: Side light type surface light source device
Inventor: OKAWA SHINGO
IPC: G02B5/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce uneven luminance in the vicinity of an incident surface by forming plural grooves extended from an emitting surface to a surface opposed to the emitting surface at least in an area opposed to a point light source at the end face of a plate-like member. SOLUTION: The grooves 13 having the same shape are repeatedly formed on an incident surface 12A of a light transmission plate 12 emitting illuminating light. The grooves 13 are formed to be extended from the emitting surface 12C to a rear surface 12B, and repeatedly formed all over the incident surface 12A. Furthermore, the groove 13 is formed by smoothly connecting a pair of inclined surfaces 13A and 13B having a plane inclined to the incident surface 12A to a curved surface 13C of circular-arc shape, and further smoothly connected to the adjacent groove having the similar curved surface 14 of circular- arc shape. The optical path of the illuminating light L made incident on the inclined surfaces 13A and 13B forming the groove 13 is bent by the inclined surfaces 13A and 13B and the light L is distributed to both side surfaces of the plate 12.  The insufficient quantity of the light L is compensated and the uneven luminance of the emitting surface is reduced on the plate 12.
Patent JP-H08311757-A (JP)
Title: Non-woven fabric comprising water-resistant polyvinyl alcohol fiber
Inventor: ASANO MASAJI
IPC: D04H1/545
Filed: 1995-05-15
Abstract: PURPOSE: To prepare an agricultural non-woven fabric sheet comprising water- resistant polyvinyl alcohol(PVA) fibers, highly strong in a dry state and in a wet state, good in the crop-growing property, excellent in the fog-preventing property and in the dew-preventing property, and excellent also in practical durability. CONSTITUTION: In a non-woven fabric sheet comprising water-resistant PVA fibers, the METSUKE (a weight unit) of the non-woven fabric is 25-70g/m<2> , and the parts occupying 15-80% of the surface of the non-woven fabric are heated and press-adhered to a thermally press-adhered part forming a continuous phase over the whole part of the non-woven fabric. The cross points and contact points of the water-resistant polyvinyl alcohol fibers constituting the non-woven fabric are adhered with a water-resistant binder in an amount of 5-40wt.% based on the non-woven fabric.
Patent JP-S596150-A (JP)
Title: Dashboard silencer for car
Inventor: KAZAMA NORIO
IPC: B62D25/08
Filed: 1982-07-05
Abstract: PURPOSE:To eliminate uncomfortable feeling affected to the feet of a driver or the like, by making the compression rigidity of a pad layer of a silencer in a belt-like toe-touch part extending from an inclined part in the lower part of a dashboard to a wheel house part, larger than those of the other parts. CONSTITUTION:A pad layer 10 made of felt material is disposed on the inside of the skin layer 3 of a belt-like toe-touch part 9 extending from an inclined part 7 in the lower part of a dash board to a wheel house part 8. Further, the compression rigidity of the felt material of the pad layer 10 is made larger than that of the felt material of a pad layer 2 in the part other than the toe-touch part 9. Accordingly the toe-touch part 9 prevents uncomfortable feeling such as, for example, spongy or fluffy feeling, from generating.
Patent JP-S61274404-A (JP)
Title: Oscillation multiplier
Inventor: NAGATA EIJI
IPC: H03B19/14
Filed: 1985-05-29
Abstract: PURPOSE:To execute stably the output matching of a waveguide and a micro- strip line by forming the output circuit to a structure in which the micro-strip line is stretched out into an output waveguide in which the fundamental frequency becomes a cut-off area and its substrate is fixed. CONSTITUTION:The source electrode of an oscillation use transistor 1 is connected to a suspended micro-strip line 7 in which a metallic conductor 2b is stuck to a dielectric substrate 2a. This line 7 is stretched out into an output waveguide 4 having a cut-off frequency between the fundamental oscillation frequency and its 2-multiply frequency, and coupled electromagnetically to is output waveguide 4. Therefore the 2-multiply wave of the fundamental oscillation frequency generated by utilizing the non-linearity of the oscillation use transistor 1 is converted to the TEM mode of the output waveguide 4 form the quasi-TEM mode of the line 7 and outputted. In that case, the fundamental oscillation frequency component is reflected completely by the output waveguide 4 by some phase and eliminated. The gate electrode of the oscillation use transistor 1 is coupled with a resonator for oscillating a fundamental wave.
Patent JP-H11311297-A (JP)
Title: Vibration reducing device for internal combustion engine
Inventor: HIRANO IZUHO
IPC: F16F15/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce rolling vibration up to a high frequency area in a device for reducing rolling vibration of an engine, and miniaturize the device, reduce its weight and improve fuel consumption as a vehicle. SOLUTION: A vibration reducing device for an internal combustion engine is provided with planetary gear mechanism comprising a sun gear 46, a planetary gear 29 held to a carrier 31 so as to be meshed with the sun gear 46, and an internal gear 25 meshed with the planetary gear 29; and an alternator 40 generating power by the torque of a crankshaft 12. The internal gear 25 is fastened to the crankshaft 12 so as to be integrally rotated coaxially with the crankshaft 12, and the carrier 31 is fixed to inhibit the revolution of the planetary gear 29 to reduce rolling vibration of the internal combustion engine generated in association with the rotation of the crankshaft 12. It is so formed that a rotor part 44 of the alternator 40 and the sun gear 46 are integrally rotated in the opposite direction to the rotating direction of the crankshaft 12.
Patent JP-S5341874-A (JP)
Title: Cutting apparatus
Inventor: OKANO NORIAKI
IPC: B26D1/08
Filed: 1976-09-27
Abstract: PURPOSE: To provide a cutting apparatus wherein the edge of a movable blade is constantly brought into contact with a sheet-like member at a point thereby reducing a cutting load to achieve the miniaturization of the driving source and improve the durability thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5739989-A (JP)
Title: Heat mode photorecording medium
Inventor: NANBA NORIYOSHI
IPC: G11B7/24
Filed: 1980-08-21
Abstract: PURPOSE:To provide a photorecording medium which has a high recording sensitivity and efficiency, by a method wherein a minute powder, whose mean particle size is 50nm or less, of an alloy including at least 1 kind of metals, such as In, Sn, Ga, etc., is dispersed into a binder to compose the photorecording medium. CONSTITUTION:A minute powder, whose mean particle size is 50nm or less, of an alloy including at least 1 kind of In, Sn, Ga, Bi, Pd, and Hg, having preferably a melting point below 250 deg.C, is dispersed in a binder, such as thermoplastic resin. The binder shows a comparatively low viscosity at a heating temperature generated when the metal minute powder is irradiated with recording light, and is preferably a comparatively low melting point or glass transition point. A ratio of the binder to the metal powder is about 1:99-30:70 in a weight ratio. The dispersion is applied on a substrate to from a recording layer. In the photorecording medium so obtained, a reflection rate becomes almost a zero at a nonirradiation part, and becomes high due to a metal luster at an irradiation part. This obtains a recording point having a high contrast ratio.
Patent JP-H11308300-A (JP)
Title: Serial interface circuit
Inventor: NAKAMURA RYUTA
IPC: H04L12/40
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a serial interface circuit that processes a control system packet efficiently at a high speed. SOLUTION: The serial interface circuit is provided with a discrimination circuit 108 that discriminates whether a received packet is a packet addressed to a CSR that is stored in a CSR FIFO 105 or a packet that is to be stored in a reception FIFO 104. In the case of a write request packet in the CSR FIFO 105, a signal CSR-Comp is immediately outputted to a link core 101, and in the case that a received request packet is a read request packet and preceding packet processing is finished, the signal CSR-Comp is outputted to the link core 101, and when the processing of a preceding packet is not finished, a signal CSR-Busy is outputted to the link core 101 so as to allow the link core 101 to generate an acknowledge packet in response to the signal CSR-Comp or the signal CSR-Busy.
Patent JP-S607963-A (JP)
Title: Production of sound-insulating backing plate
Inventor: MOCHIZUKI AKIRA
IPC: E04F13/04
Filed: 1983-06-29
Abstract: PURPOSE:To produce a backing plate for external finishing which can be directly coated on a wall coating material and has a sound insulating property by forming a waterproof layer on a base plate then forming a sound-insulating coating layer mixed with a fluid material, inorg. powder and heavy-duty material powder. CONSTITUTION:A sealer consisting of a plastic, latex, etc. is coated on the surface of an inorg. or org. plate-shaped base plate 1 to form a waterproof layer 2. A sound-insulating coating prepd. by mixing a plastic, latex or bituminous material, inorg. powder having >=1 specific gravity and heavy-duty material powder having >=4 specific gravity to >=2 specific gravity is coated on the layer 2 to form a sound-insulating coating layer 3. The backing plate produced in such a way is directly applicable on a wall coating material and has a high sound insulating property.
Patent JP-H04343408-A (JP)
Title: Manufacture of film capacitor
Inventor: MIYAKAI JUNICHI
IPC: H01G4/18
Filed: 1991-05-21
Abstract: PURPOSE:To provide a film capacitor manufacturing method which allows excellent electric characteristic and high productivity by improving the cutting method of the edge. CONSTITUTION:The film capacitor manufacturing method includes a process of cutting the laminate or the winding material of Al deposition film electrode 8 and a polymer dielectric at the electrode drawing edge and a process of forming an interfilm space 9 by permitting the electrode drawing edge produced by the cutting process to make contact with gas which includes the ingredient that reacts with the polymer dielectric so as to selectively remove the dielectric at the electrode drawing edge chemically. Thus, the cutting of the thick laminate or the winding material is allowed and a film capacitor which has excellent electric and mechanical characteristics is produced.