baber/WOPTO huggingface dataset:
Patent JP-H0761128-A (JP)
Title: Thermal recording material
Inventor: KAWAMURA MASATO
IPC: B41M5/337
Filed: 1993-08-30
Abstract: PURPOSE:To provide a thermal recording material excellent in the reproducibility of a printing pixel even in all regions from low density to high density, having high recording density, excellent in cutting aptitude and generating no adhesion of head scum. CONSTITUTION:In a thermal recording material wherein a thermal recording layer is provided on a support, an intermediate layer based on pigment with oil absorbancy of 80ml/100g or more and an adhesive being a graft copolymer of polyvinyl alcohol and an acrylamide/vinyl pyrrolidone/acrylonitrile copolymer is provided between the support and the thermal recording layer.
Patent JP-S6457829-A (JP)
Title: Data compressor
Inventor: TAKEUCHI KESATOSHI
IPC: H03M7/46
Filed: 1987-08-27
Abstract: PURPOSE:To improve the compression efficiency by allowing a data conversion means to make number of times of consecution variable when same character or picture data are consecutive. CONSTITUTION:Assuming a number of consecution as N, one word as B-bit and as W-word, then a comparator 30 compares the consecution number N with 2B, and in case of N<2B, the data is written by a write section 37 in a data compression area based on the criterion >1 in the comparator 36. In case of N>=2B, the data is divided by W-word being a maximum value of the comparators 30, 31, and when the result is >0, the remainder is moved to N. Then the data in the write data compression area location are added by a write section 33 in the data compression area based on the W-word. The W- word is decremented by '1' and the revised N value is returned to the comparator 30 and the operation is repeated by the comparator 30 again till the relation of N<2B is obtained. Thus, the data compression efficiency becomes more improved for larger length of the consecutive data.
Patent JP-H0769793-A (JP)
Title: Method for selective growth of diamond crystal and method for selective epitaxial growth
Inventor: HIRABAYASHI KEIJI
IPC: C23C16/26
Filed: 1993-08-30
Abstract: PURPOSE:To selectively grow diamond crystal by vapor-phase synthesis without carrying out 'damaging treatment' by forming an insulating mask on a semiconductor substrate, subjecting to plasma treatment in a carbon-containing plasma, and forming a diamond crystal layer by vapor-phase synthesis. CONSTITUTION:An insulating mask is formed on a semiconductor substrate or an SiC single crystal film having >=10nm thickness is subjected to epitaxial growth on a semiconductor or an insulating single crystal substrate and an insulating mask pattern 2 having >=10<8>OMEGA.cm specific resistance is formed [figure (a)] on the substrate 1. A bias voltage of -20 to -400V or 40 to 400 is impressed to the substrate and plasma treatment is carried out by using a 4-50% raw material gas such as of hydrocarbon, oxygen-containing organic compound or halogenated hydrocarbon to form a diamond crystal nucleus 3 [figure (b)]. Further, a diamond crystal layer 4 of polycrystal line diamond is selectively formed in a region where the insulating mask pattern 2 is not formed by using a vapor-phase synthesis method [figure (c)].
Patent JP-2001045356-A (JP)
Title: Video camera
Inventor: MIURA TORU
IPC: H04N5/232
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a video camera capable of obtaining a video focused in a whole screen. SOLUTION: At the time of focusing by a video camera, the focusing is performed by moving a lens 2 back and forth and detecting contrast or the like. Respective objects A and B located at different positions in a whole photographic distance are focused, and are imaged at the respective focused lens positions, then the focused parts of the obtained object images are stored. Then, the parts where the respective object images are focused in the whole photographic distance are composed to obtain a video focused in the whole screen.
Patent JP-H1137910-A (JP)
Title: Probe stand for cold district
Inventor: INOGUCHI KEIZO
IPC: G01N1/22
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To rapidly reduce the concentration of an exhaust gas being discharged to the inside of a stand and to prevent next measurement from being affected even when a sampling probe is inserted into the stand at improper timing regardless of safe configuration for preventing hands and fingers from being burned due to a heater in a probe stand for a cold district for temporarily placing a sampling probe with a pre-filter being connected to a gas analyzer via a sampling tube. SOLUTION: A probe stand is constituted by inserting a sampling probe 4 obliquely from an upper portion, so that a pre-filter 3 is supported by the inner surface of a part near an opening end. Also, the probe stand has a closed- end cylinder body 6 where a heater 5 is provided inside and a leg body 7 for maintaining the closed-end cylinder body in a slant attitude. In this case, in the closed-end cylinder body, a drainage hole 8 with a size where hands and fingers cannot enter is formed in a position directly below the tip of the sampling probe that is inserted up to a final position at the upper portion of an inclination than the heater and a ventilation hole 9, where the opening area is larger than that of the drainage hole and hands and fingers cannot enter, is formed in a position at the lower portion of the inclination than the heater.
Patent JP-H0865719-A (JP)
Title: Cross point switch circuit and semiconductor integrated circuit
Inventor: MIZUKAMI MASAO
IPC: H04Q3/00
Filed: 1994-08-16
Abstract: PURPOSE: To increase the scale of a switch array of a cross point switch circuit by suppressing the increase in the number of circuit component elements. CONSTITUTION: A selector consists of a switch array 1(1) of a tree structure consisting primarily of the double branch and an address buffer 2(1) which generates the complementary address signals to secure the complementary switching operations of switch elements of the array 1(1) for each class. Then plural pieces of such selectors are used, and plural input terminals are connected in common to each selector. Then the desired one of input terminals 11 to 14 is connected to one or plural ones of output terminals 01 to 04 in accordance with each combination of logical value of address signals. In such a constitution, a cross switch circuit is obtained.
Patent JP-H0262558-A (JP)
Title: Production of toner
Inventor: SHIMURA EIJI
IPC: G03G9/093
Filed: 1988-08-29
Abstract: PURPOSE:To produce the toner having excellent fixability and blocking resistance characteristic in a short period of time by forming the film of a fine particle polymer having a prescribed grain size and a prescribed glass transition temp. or above on the surface of toner base particles by a mechanochemical reaction, thereby obtaining the capsule toner. CONSTITUTION:The toner base particles contg. the material selected from waxes, higher aliphat. groups, polyolefin and olefin copolymers and the fine particle polymer are weighed and are uniformly mixed. The fine particle polymer having 45 deg.C glass transition temp. and 0.01 to 2.0mum grain size is stuck onto the surface of the toner base particles and the film of the fine particle polymer is formed by the mechanochemical reaction. The capsule toner produced in such a manner yields the toner having the excellent fixability, blocking resistance, flowability and long-term preservation stability.
Patent JP-H1148895-A (JP)
Title: Air bag device
Inventor: SUGIYAMA TOSHIYUKI
IPC: B60R21/20
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce manufacture costs of an air bag device by mounting a cover body on a base plate easily and firmly. SOLUTION: An air bag device is constituted by mounting a cover body 12, an air bag 15 and an inflator 16 to a base plate 11. The base plate 11 is integrally formed by die-cast forming. A cover body mounting part 22 is formed at the outer periphery of a base part 21 of the base plate 11. On the cover body mounting part 22, an inner piece part 26 and an outer piece part 27 are formed for holding a mounting wall part 52 of the air bag 15 between them. The inner piece part 26 and the outer piece part 27 are connected together by a connecting piece part 28. A lock part 29 is protruded from the inner piece part 26. On the mounting wall part 52, a connection part insertion groove 55 to which the connecting piece part 28 is inserted and a lock receiving part 56 to be engaged with the lock part 29 are formed.
Patent JP-H06182231-A (JP)
Title: Regenerating method for catalyst mixture
Inventor: ARAN DAN IISUTOMAN
IPC: C07C9/16
Filed: 1993-08-30
Abstract: PURPOSE: To remove all of acid-soluble oils(ASO) left in a sulfone stream by separating the bottom stream of the second column into an ASO stream and a sulfone stream and bringing the sulfone stream into contact with carbon. CONSTITUTION: The bottom stream of the second column is discharged from a second stripping column 40 through a conduit 44 to a phase separator 46 provided with a third separation method to separate the bottom stream into an ASO phase 48 for giving the ASO stream and a sulfone phase 50 for giving the sulfone stream. The sulfone stream is supplied from the separator 46 through a conduit 54 to a contacting vessel 56 filled with an adsorbent, preferably activated carbon, for removing ASO containing in the sulfone stream by contacting with the adsorbent. The sulfone stream having reduced concentration of ASO is supplied through a conduit 58 to a settling tank 18 for joining it with a separated catalyst mixture 22 for recycling.
Patent JP-H1054382-A (JP)
Title: Vane type vacuum pump
Inventor: KINOSHITA KOJI
IPC: F04C18/344
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To form a vane type vacuum pump in a compact size and light weight while improving a volumetric efficiency by constituting a torque transmitting means for transmitting torque of an input shaft to a rotor by a pin for connecting a flange part formed on a carrier end surface, and the rotor to each other through a plurality of recessed part formed on each end surface of the rotor. SOLUTION: A plurality of pins 8 is pressed in and fixed in a circle shape concentrically with the center of a rotary shaft, in the recessed part 5b having an inner diameter a little bit smaller than the outer diameter of a pin 8 formed on the end surface of a rotor 5. A carrier 7 having a flange part 7a is pressed in and fixed on an input shaft 1, and also a recessed part 7b having an inner diameter larger than the outer diameter of the pin 8 is arranged on the flange part 7a corresponding to the pin 8 formed on the rotor 5. The torque of the input shaft 1 is transmitted to the rotor 5 by inserting the pin 8 erected on the rotor 5 into the recessed part 7b. The input shaft 1 is clearance fitted into a penetrating hole 5c provided on the center of the rotor 5, and thereby, the rotor 5 is connected to the input shaft, and the rotor 5 is rotatively driven together therewith.
Patent JP-S6192903-A (JP)
Title: Tyre pattern of on-and-off running motorcycle
Inventor: SUZUKI SHIGEHIKO
IPC: B60C11/13
Filed: 1984-10-13
Abstract: PURPOSE:To secure uniform ground contact pressure by providing a plurality of blocks, disposed in the circumferential direction of a tyre, on the tread portion of the tyre and arranging the upper edge of at least one side of blocks positioned at both lateral edges of a tread to protrude outward from the surface contour of the tread central portion. CONSTITUTION:A tyre 1 comprises a tread portion 2, a side wall portion 3 extending from both ends of said tread portion inward in radial direction and beads 4 positioned at the inward ends in radial direction of the side wall portion 3. In this case, the tread portion 2 is provided with blocks B1 disposed in the circumferential direction of the tyre with their center lines aligned with the equator C of the tyre. Nemely, central block group P1 is provided together with 2 lines of side block groups P2, P3 respectively arranged on both sides thereof and consisting of unit blocks B2 and unit blocks B3 aligned in lines respectively. Furthermore, upper edges B2E, B3E of blocks facing both sides of shoulder grooves 8 positioned between side block groups P2, P3 are formed to protrude from the surface contour of the tread central portion.
Patent JP-H0265779-A (JP)
Title: Monoclonal antibody against coliform bacillus derived beta-galactosidase and immunoassay of coliform bacillus using same antibody
Inventor: KATAOKA KATSUYUKI
IPC: G01N33/569
Filed: 1988-08-31
Abstract: PURPOSE:To readily detect coliform bacillus in foods by using coliform bacillus derived beta-galactosidase and biochemically producing a monoclonal antibody capable of reacting with coliform bacillus derived beta-galactosidase without reacting with coliform group except coliform bacillus. CONSTITUTION:Mouse splenic cells immunized with coliform bacillus derived beta-galactosidase and cells obtained from mouse myeloma cell line are fused to form hybridomas. From the resultant hybridomas, ones having producibility of a monoclonal antibody capable of reacting only with coliform bacillus derived beta-galactosidase are selected. As the above-mentioned hybridomas 4H6 strain (FERM P-10183) and 14D8 strain are exemplified.
Patent JP-H1161395-A (JP)
Title: Ito sputtering target
Inventor: UCHIUMI KENTARO
IPC: C23C14/34
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain divided targets which are formed by combining plural ITO sintered compacts and which obviate the occurrence of nodules even at the divided parts by specifying the density of the sintered compacts to be used to a specific value or above and specifying the width of the spacings and the shape of the edges of the divided parts. SOLUTION: The density of the individual ITO sintered compacts 2 of the divided ITO targets formed by lining up and arranging, for example, three sheets of the ITO sintered compacts 2 on a backing plate 1 is >=6.4 g/cm<2> . These sintered compacts are arranged to maintain the spacings 4 of the divided parts of 0.05 to 0.4 mm. Further, the edges 3 which exist on the sputtering surfaces and are subjected to rounding at the edges of the ITO sintered compacts on the side where the ITO sintered compacts 2 face each other are worked to roundness (R1 to R2) of 1 to 2 mm in radius. The occurrence of the nodules is significant if the rounding is larger than R2 and an abnormal discharge occurs frequently in the electric field concentration at the edges if the rounding is smaller than R1.  If the width of the spacings 4 is above the upper limit, the effect of suppressing the module generation is hardly obtainable. If the width is below the lower limit, there is a possibility that the sintered compacts fail.
Patent JP-S6194540-A (JP)
Title: Motor
Inventor: MIYAHARA SHINJIRO
IPC: H02K13/00
Filed: 1984-10-15
Abstract: PURPOSE:To prevent a rotary pole and a commutator from being abraded, by a method wherein the rotary pole formed in a columnar shape within a rotary brush arranged in an electrode ring rotates automatically and is organized to come in contact with the commutator. CONSTITUTION:When voltage is applied between connecting wires 38, 39, then current flows through an armature winding 22 via an electrode ring 31, 32, a rotary brush a, and a commutator 27, and magnetic force is generated by the armature winding 22, and with the action of the magnetic force of a permanent magnet 25 in addition to the winding 22, a rotor 24 and the commutator 27 start rotating. In this case, a rotary pole 30 formed in a columnar shape within the rotary brush a arranged in an electrode ring 32 rotates automatically and comes in contact with the commutator 27, and so the rotary pole 30 and the commutator 27 are prevented from being abraded and the service life of a motor can be prolonged.
Patent JP-S6458796-A (JP)
Title: Muddy-water outflow preventive device at time of extension of piping
Inventor: MITSUI YURIO
IPC: E21D9/06
Filed: 1987-08-31
Abstract: PURPOSE: To simplify the structure of a device for preventing flowing-out of slurry at extending time of piping by constituting the device of a slurry stopper transportation pipe both ends of which are respectively connected to a main pipeline and an expansion pipe, the housing chamber of the pipe, a slurry stopper housed in the chamber, and a valve provided on the extension pipe side of the transportation pipe. CONSTITUTION: Part of a slurry stopper transportation pipe 1 is constituted of a flexible suction hose 12 and the free end of the hose 12 is connected to a main slurry transportation and discharge pipeline 6 by providing a slurry drain valve 13 composed of a ball valve, etc., near the free end. Then a piping line valve 2 is attached to the end of the transportation pipe 1 on an expansion pipe 5 side and a cylindrical stopper 31 having an outside diameter which is about equal to the inside diameter of the pipe 1 is housed in the housing chamber 3 of the pipe 1 by forming the chamber 3 in a branched state. In addition. a drain valve 32 is provided en route of the chamber 3 and the free end of a water transport pipe 4 connected to the end section of the chamber 3 is connected to a pump 41 so that water can be fed into the pipe 1.  Therefore, the labor cost, power cost, workhours, etc., can be reduced.
Patent JP-H1142437-A (JP)
Title: Aluminum honeycomb structure
Inventor: MIURA NORIYASU
IPC: B01J35/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum honeycomb structure large in an effective surface area per unit sheet, low in a pressure loss when passing an air stream and easy in the production. SOLUTION: An aluminum honeycomb structure having a rectangular cell opening shape is formed by extending the bonded laminated body of aluminum foil sheets 2 in the laminated direction, which is a laminated body formed by successively laminating and bonding the plural aluminum foil sheets 2 and is formed by bonding with a linear adhesive layer applied in parallel at a fixed interval between each of the sheets in the same direction with a fixed width and at the fixed interval larger than 4 times the applied width so that the applied interval between each of the sheets adjacent to each other is shifted 1/2 by 1/2 of the interval.
Patent JP-H0379417-A (JP)
Title: Suspension controller
Inventor: YAMAMOTO JUNJI
IPC: B60G17/015
Filed: 1989-08-22
Abstract: PURPOSE:To prevent the generation of suspension shock by digital-filter- processing a value of detected car height so as to remove a component of predetermined high frequency variation, and by reducing a cut-off frequency of the digital filter when the abnormality of a car height detecting means is recognized. CONSTITUTION:To a high pressure supply tube 8 connected to a discharging side of an engine-driven hydraulic pump 1, through a front wheel high pressure supply tube 6, pressure control valves 80fL, 80fr, etc., front wheel suspensions 100fL, 100fr, etc., are connected. (This is also applied to rear wheel suspension, though not mentioned here.) The pressure control valves 80fL, 80fr, etc., are controlled by an ECU based on the output from car height sensor 15fL, 15r. At the time of control, the value of the detected car height is digital-filter- processed, so as to remove a component of predetermined high frequency variation, and according to the difference between processed result and an aimed value of control, the control of car height is adjusted. When abnormality of the car height sensor is recognized, a parameter for the digital filter process is adjusted, so as to reduce cut-off frequency of the process compared to that in a normal state.
Patent JP-S6457785-A (JP)
Title: Semiconductor laser device
Inventor: MIHASHI YUTAKA
IPC: H01L21/306
Filed: 1987-08-28
Abstract: PURPOSE:To automatically narrow a current to an active region by growing a first clad layer, an active layer, a second clad layer and a cap layer in a first crystal growing step, and growing a current block layer, a contact layer in a second crystal growing step. CONSTITUTION:A first clad layer 2, an active layer 3, a second clad layer 4, and a cap layer 11 are continuously formed on a substrate 1 by an MO-CVD method in one crystal growth. A current block layer 5 is so grown again by the MO-CVD method until a ridgelike photoconductive wave region 12 of reverse mesa shape of the layer 4 is substantially buried. When a positive voltage is applied to a P-type side electrode 8 and a negative voltage is applied to an N-type side electrode 9, no current flows to a region directly under the layer 5 of the layer 3. A current is concentrically implanted to the region directly under the region 12, and the region becomes an active region 3a to generate a laser oscillation.
Patent JP-S58115767-A (JP)
Title: Manufacture of lead storage battery
Inventor: KIKUCHI YOUICHI
IPC: H01M50/541
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a light grid with an excellent characteristic by immersing a grid-like base plate, which is made of a synthetic resin and has a groove on its given part, in molten lead so as to coat the base plate with a thin lead film and to fix a large amount of the thin lead film on the grooved part of the base plate. CONSTITUTION:A groove 1 is provided on a given part of a plate-like base plate 2 made of polypropylene. Next, the plate 2 is immersed in molten lead which is controlled to have a temperature of around 335 deg.C, pulled up from the molten lead in about 0.3sec, and cooled with cold water so as to make a lead- polypropylene complex grid which consists of the base plate 2 coated with a thin lead film. Therefore, at the groove 1, a large quantity of heat is taken away from the molten lead by the plate 2, and an increased amount of lead is solidified. As a result, the corrosion-resistant performance of the grid can be greatly increased. Besides, a light grid with an excellent voltage characteristic can be continuously manufactured by an exceptionally simple process.
Patent JP-H0881011-A (JP)
Title: Stacker crane and picking facility
Inventor: YOKOYA SHIGEHARU
IPC: B65G59/02
Filed: 1994-09-09
Abstract: PURPOSE: To provide a stacker crane with a simple structure and capable of efficiently picking articles. CONSTITUTION: In a stacker crane, since the roller of a picking device 30 is pressed to articles 13 under the state that the articles 13 to be picked up are fixed by an article fixing means 40 so as not to be displaced in a direction away from an elevating/lowering means 23, the picking device 30 is surely friction-engaged with the articles 13 and these articles can be transferred to a carriage belt. Further, since the articles 13 on the article shelves can be picked up one by one, such facilities as a depalletizer, a flow rack and the like can be eliminated and the structure can be made simple.
Patent JP-H0875051-A (JP)
Title: Stand for discharge water pipe
Inventor: BAN TAKAKO
IPC: F16L3/08
Filed: 1994-09-09
Abstract: PURPOSE: To provide a stand capable of unhanding it without anxiety by a worker even when desired continuing sprinkling water with the water left as discharged. CONSTITUTION: A stand B for a discharge water pipe is characterized by comprising a substantially tubular discharge water end stop part 1 stopping in the vicinity (a) of a water discharge end of a discharge water pipe A, strut 2 holding the discharge water end stop part 1 in fixed height and a stably holding part 3 erecting the strut 2.