baber/WOPTO huggingface dataset:
Patent JP-H0661870-A (JP)
Title: Variable length coder decoder
Inventor: KUMAKI SATORU
IPC: H03M7/42
Filed: 1992-08-12
Abstract: PURPOSE:To reduce the memory capacity by grouping a variable length code group while taking notice of a consecutive number of bits and using plural memories for each group to form a decoding table. CONSTITUTION:High-order 8-bits of an address input 9 are inputted to a chip select signal generating circuit 10. Simultaneously the input 9 is connected respectively to the address of semiconductor memories 1-8 forming a decoding table. In this case, the addresses of each memory are connected so that bits less than the code length bits required for group recognition are most significant bits for the memories. The circuit 10 discriminates 0s included in an input signal sequentially from the MSB of the input signal 9. Then one of chip select signals 11-18 is inputted to one chip select in semiconductor memories 1-8. Thus, the variable length code is inputted as the address to obtain a prescribed decoding result.
Patent JP-S61148195-A (JP)
Inventor: BARATO KEI TORIBEDEI
IPC: A61P25/18
Filed: 1985-10-25
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-S6481659-A (JP)
Title: Booster circuit
Inventor: TAKADA TAKASHI
IPC: H02M3/07
Filed: 1987-09-22
Abstract: PURPOSE:To prevent the potential of a circuit working constant-voltage source from being fluctuated, by contriving electric charge not to be fluctuated between a booster circuit and a first circuit working stable voltage source, also at the time of the saturation of booster operation. CONSTITUTION:In a state that booster operation comes to saturation, when pulse input is set to be of a level L, then the gate voltage V1 of a MOS type transistor Q1 comes to an amount with the threshold value voltage of the same transistor Q2 and substrate bias effect voltage which are deducted from the drain voltage VM1 of the MOS type transistor Q2, and when the pulse input is set to be of a level H, then the gate voltage comes to an amplitude added to said amount. In this case, the transistor Q2 is in an OFF-state. Accordingly, the gate voltage of the transistor Q2 is just oscillated between said voltage amounts, and electric charge between the circuit working constant-voltage source VM1 and a booster circuit is not shifted, and so the constant-voltage source VM1 is not fluctuated.
Patent JP-H10180802-A (JP)
Title: Manufacture of insert molded catheter with fixing window
Inventor: BOGERT DAVID L
IPC: B29C45/14
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain an insert molding catheter with a fixing window by a method wherein a catheter tube is fixed at a specific position in a mold so as neither to be transferred nor to be distorted during an injection molding process by use of a fixing projection. SOLUTION: A catheter hub 16 is formed around an insert of a catheter tube 14. The catheter tube 14 is at first extrusion molded, and then cut to a required length. The catheter tube which was extruded and cut, in order to form a plug raising a degree of attaching and fixing to the catherter hub 16 formed around that, is deformed at one end thereof. The catheter hub 16 is formed together with the luer lug 20 to be used for fixing the catheter. During injection molding of the catheter hub 16, the plastic-made catheter tube 14 fixes the projection in a mold in contact with the catheter tube 14.
Patent JP-H1182990-A (JP)
Title: Method for suppressing adhesion of ash to coal fired boiler
Inventor: HISHIDA MASASHI
IPC: F23K1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing adhesion of ash to a coal tired boiler in which operating cost and facility cost can be reduced by ensuring low SOx , low NOx combustion through reduction of slagging and hauling thereby using inexpensive coal. SOLUTION: In the method for suppressing adhesion of ash to a coal fired boiler, an alkaline rich coal containing little sulfur or ash is admixed with a silicon dioxide or aluminum oxide rich combustion ash of coal, i.e., fly ash, containing little alkaline component and the mixture of coal and combustion ash is burnt in the furnace 3 of a coal fired boiler 1.
Patent JP-2000059690-A (JP)
Title: Electronic camera and signal correcting method
Inventor: TAKAYAMA ATSUSHI
IPC: H04N5/372
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera and a signal correcting method with which a white flaw increased/decreased corresponding to exposure time can be appropriately corrected. SOLUTION: This camera has a CCD 1 having plural pixels, memory 9 for storing information on the defective pixel of the CCD 1 and control circuit 8 for detecting whether a concerned pixel is defective or not by comparing information on the concerned pixel with prescribed information. Therefore, by correcting the pixel defect based on the previously stored information on the defective pixel at the time of short-time exposure, for example, such correction can be speedily performed. At the time of long-time exposure, on the other hand, the defective pixel is detected by the control circuit 8 so that information on the defective pixel to be stored can be reduced. Therefore, since a small storage capacity is enough for the memory 9, the cost of the digital still camera can be suppressed low, and further, data sampling time concerning the defective pixel in the production process of the digital still camera is shortened.
Patent JP-2001068418-A (JP)
Title: Epitaxial growth device and manufacturing method for compound semiconductor thin-film crystal using the same
Inventor: TAKANO KAZUTO
IPC: C30B25/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To realize an epitaxial growth of high-purity compound semiconductor thin film crystal by suppressing impurities generated outside a reactive tube from coming inside. SOLUTION: A susceptor 3 is provided on the upper wall of a reactive tube where a material gas flows, and the susceptor 3 is provided with an opening part of the nearly same shape as a substrate 4. A soaking plate 7 is so inserted into the opening part 5 as to support the surface of the substrate 4 from above while facing a heater 21 which heats the substrate. The total thickness of the soaking plate 7 and the substrate 4 is larger than the susceptor 3 while a flange is formed on the side of the soaking plate 7 which does not contact the substrate, with the gap between the substrate 4 and the sesceptor 3 covered with the flange.
Patent JP-S6396424-A (JP)
Title: Cooking utensil
Inventor: SAKAI MOTOO
IPC: F24C7/02
Filed: 1986-10-07
Abstract: PURPOSE:To prevent cooking without a food to be cooked received by prohibiting cooking when receiving a food to be cooked is not detected by a weight sensor actually during a past period that is prescribed at the time of instructing the start of cooking. CONSTITUTION:When an electric power is supplied a control means 9 conducts initialization and sets a minimum weight register to a detection value at that time from a weight sensor 12 and resets the value in memory of the weight register to 0. And then set cooking conditions are required and the detection value of the weight sensor 12 is read. At this time if a food to be cooked is not received, the detection value of the weight sensor 12 does not change from the time of initialization so that the value in memory of the weight register is the same as the value in memory of the minimum weight register. Consequently if there is no increase in weight that is detected in a prescribed time, starting of cooking is prohibited. With this constitution starting of cooking without receiving a food to be cooked is prohibited and it is possible to prohibit heating in the cooking utensil without a food to be cooked.
Patent JP-S6296592-A (JP)
Title: Additive for water-slurried coal
Inventor: MIZUNO YASUNOBU
IPC: C09K23/42
Filed: 1985-10-23
Abstract: PURPOSE:To obtain an additive capable of providing a water-slurried coal which is excellent in both of fluidity and thickenability, by incorporating an amine salt of a carboxylic acid and an ethylene oxide-propylene oxide copolymer or its particular adduct. CONSTITUTION:An additive for water-slurried coal comprising an amine salt of an 8C or lower carboxylic acid and an ethylene oxide-propylene oxide copolymer having a molecular weight of 2,000-50,000 and/or an ethylene oxide adduct or an ethylene oxide-propylene oxide adduct of an (alkyl)phenol-formalin condensate. Although any of monocarboxylic acids (e.g., acetic acid), dicarboxylic acids (e.g., maleic acid) and tricarboxylic acids (e.g., citric acid) may be selected as the carboxylic acid, a 3C or lower carboxylic acid is preferred. Examples of (alkyl)phenol-formalin condensates include formalin condensate of cresol, butylphenol, etc.
Patent JP-H0877681-A (JP)
Title: Apparatus and method for recording/reproducing a plurality of recording media
Inventor: MAMIYA NOBORU
IPC: G11B19/02
Filed: 1994-09-05
Abstract: PURPOSE: To continuously reproduce integral data recorded separately by recording data making each recording medium correspond to a recording area in a control area of the recording medium when data are divided and recorded in a plurality of recording media. CONSTITUTION: When audio data are being recorded, if a capacity of a vacant track of an MD is detected to be insufficient, a symbol % and a consecutive number 1 are added to an end of a track name on condition that a control symbol % is not present at the end of the track name, which is recorded in a TOC. When the above process is completed, the MD is removed from a player 13, and an MD selected from a storing part 11 is set in the player 12 instead. The audio data are recorded to the MD. A track name which has the same distinction name as the recorded track of the MD before exchanged, with a symbol % at its end and a consecutive number N+1, is given to a recording track of the MD after exchanged. The track name is recorded together with a recording date in the TOC.  When a capacity shortage comes not to be detected, a total dividing number is added to the end of the track name and recorded in the TOC, when the process is completed.
Patent JP-H04118530-A (JP)
Title: Streak tube
Inventor: KINOSHITA KATSUYUKI
IPC: H01J31/50
Filed: 1990-09-07
Abstract: PURPOSE:To facilitate application of a pulse voltage having a short pulse width by providing one of a photoelectric surface and an accelerating electrode on a band electrode capable of applying a pulse voltage. CONSTITUTION:When a light to be measured is emitted to a photoelectric surface 22 from an incident window 26, a pulse voltage is generated by a pulse voltage generator 36, and applied to the photoelectric surface 22. Consequently, a high speed pulse electric field is generated between the photoelectric surface 22 and an accelerating electrode 38. As the strength of this electric field is strong, photoelectrons emitted from the photoelectric surface 22 are strongly accelerated. The photoelectrons emitted from the photoelectric surface 22 and accelerated by the accelerating electrode 38 are focused on the input surface of a MCP 48 by a focusing electrode 42 to form a streak image on an output fluorescent screen 50. Thus, the streak image can be obtained with an extremely high time resolution without causing any background rise on the output fluorescent screen.
Patent JP-H08145192-A (JP)
Title: Spindle motor
Inventor: SAICHI MASAYOSHI
IPC: F16J15/43
Filed: 1995-09-18
Abstract: PURPOSE: To provide a magnetic fluid seal device having a magnetic ring which has not any scratches nor burrs in the internal surface and is excellent in cylindricity. CONSTITUTION: A spindle motor is provided with a fixing section 3d, a rotary section 2 supported by a bearing 1, which is rotatable around the fixing section 3d, and a magnetic fluid seal mechanism 4 intervening in the gap between the fixing section 3d and the rotary section 2 in a radial direction. The magnetic fluid seal mechanism 4 comprises a magnetic ring 4b provided in the fixing section 3d, ring-like magnetic unit 4a provided in the rotary section 2 and magnetic fluid 4c and 4c' which are held by the gap between the magnetic unit 4a and the magnetic ring 4b, and the magnetic ring 4b is made of sintered metal comprising magnetic metal powder sintered.
Patent JP-S59137264-A (JP)
Title: Resilient caterpillar for crawler
Inventor: SAKAI KENICHI
IPC: B62D55/253
Filed: 1983-12-17
Abstract: PURPOSE:To improve soil discharge performance, driving force and rigidity by inflating the expanded sections at both ends of center lug in opposite directions. CONSTITUTION:A center lug 11 has extended sections 11C at both ends to provide sufficient width thus to provide high rigidity and durability. While since the central portion 11D can be formed relatively thin, it will bite the ground face well and since both ends in back and fro of the centerl lug 11 are bent from the central portion 11D to the extended portion 11C, it will provide excellent traction force where the capterpillar will advance or back. While since the extended sections at both ends are inflated in opposite directions or one extended section 11C is inflated forwardly while the other extended section 11C is inflated rearwardly, excellent soil discharge performance is provided when advancing or backing.
Patent JP-H1089214-A (JP)
Title: Ignition timing controller for engine
Inventor: NAGAISHI HATSUO
IPC: F02P5/153
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To improve fitting man-hours as well as to facilitate fitness to a change in the torque down ratio by introducing the decreasing ratio in relation to torque to be generated in fundamental ignition timing as the torque correction rate, and calculating the torque correction amount of the ignition timing according to the torque correction rate. SOLUTION: A means 31 for calculating fundamental ignition timing TADVM, a means 32 for calculating the decreasing ratio in relation to torque to be generated in the ignition timing TADVM as the torque correction rate PI, a means 33 for calculating the torque correction amount TRHOS2 for the ignition timing according to the torque correction rate PI, a means 34 for correcting the ignition timing TADVM by the torque correction amount TROS2, and a means 35 for performing spark ignition in the corrected fundamental ignition timing are provided. Since the torque correction amount TROS2 of the ignition timing is calculated according to the torque correcting rate PI, only the torque correction rate PI is changed to a change of the torque down ratio even when the torque down ratio is changed after that.
Patent JP-2000060901-A (JP)
Title: Cart type stretcher
Inventor: YAMADA YOSHIHIRO
IPC: A61G1/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make a stretcher usable also as a barrow to be moved by one person in a narrow place by fitting one wheel to a main frame where a sheet is stretched, fitting two wheels to a leg part which is superposed on the main frame and collapsed, and lifting a handle part of a sub-frame extended from the main frame. SOLUTION: In use, folding of a leg part 50 and a frame 20 is released to assemble the cart type stretcher 10, which is pushed by one person or pulled to roll two leg wheels 52 and one frame wheel 12, three wheels in total, thereby moving the stretcher to a destination. In the midway of movement or in the midway of relieving a wounded person and moving, in the case of passing a road narrower than the width of the leg wheels 52 due to an obstacle such as a stone or the like or a log bridge, a sub-frame 22 journalled to the main frame 21 where a sheet 70 is stretched by a hinge 40 is extended and fixed by a lock mechanism 30, and then a handle part 22a is lifted. Thus, two leg wheels 52 are floated from the road surface to roll only one wheel, thereby, the cart type stretcher 10 is carried as a barrow.
Patent JP-H0551422-A (JP)
Title: Unsaturated polyester resin composition and its curing method
Inventor: NAKAGAWA YOSHIMASA
IPC: C04B41/48
Filed: 1991-08-27
Abstract: PURPOSE:To obtain the subject composition useful for resin concrete moldings, continuous moldings such as corrugated plates or flat plates, etc., the moldings being cured in a medium temperature range, and capable of achieving the improvement of the productivity, by compounding an unsaturated polyester, an unsaturated monomer and a specific curing agent. CONSTITUTION:(A) An unsaturated polyester having a reactivity of 10-80% (the condensation product of an acid component comprising maleic acid, fumaric acid, etc., with a polyhydric alcohol component comprising ethylene glycol, etc.,), (B) an unsaturated monomer, (C) a curing agent comprising a peroxy ester of the formula (R<1> is t-amyl, t-hexyl; R<2> is 1-ethylpentyl), and if necessary a thickening agent and a coloring agent are compounded to obtain the objective composition. The composition is cured at a curing atmospheric temperature of 50-130 deg.C under a molding condition that the highest heat-generating temperature of the cured product does not exceed the sum of the atmospheric temperature and 100 deg.C.
Patent JP-H0580103-A (JP)
Title: Pseudo fault generating device
Inventor: TSUCHIYA HISAYUKI
IPC: G01R31/02
Filed: 1991-09-19
Abstract: PURPOSE:To check the credibility of the test data (program) by generating a pseudo fault for testing the electric characteristics of a cable, and performing this pseudo fault generation with hardware. CONSTITUTION:A pseudo fault generating device 2 is interposed between a cable to be tested and a testing machine and connected through terminals R01-Rn and terminals L01-Ln. Switching circuits SW01-SWn and switching circuits RL01- RLn of the pseudo fault generating device 2 are actuated upon assumption of different fault types through operation from the testing machine, and the cable open state and shortcircuiting state are generated on pseudo basis. Thus testing is performed.
Patent JP-2001066268-A (JP)
Title: X-ray spectrograph and xafs measuring device
Inventor: TAGUCHI TAKEYOSHI
IPC: G21K1/06
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To move an X-ray source and a curved crystal monochromator, change the incidence angle of X rays for the monochromator, and enable a light reception slit to be constantly stand still. SOLUTION: Continuous X rays from a focal pint F of an X-ray tube 58 enter a curved crystal monochromator 10, and X rays with wavelength corresponding to an incident angle θ at that time are reflected by the monochromator 10 and are condensed at a light reception slit RS. When a first slide stand 30 is slid along a first guide rail 28, the curved crystal monochromator 10 travels. At the same time, when a second slide stand 48 is slid along a second guide rail 46, the X-ray tube 58 travels. The wavelength of X rays to be taken out changes due to the travel. However, the light reception slit (being located inside a slit box 26) is constantly still. By using the X-ray spectrograph as the X-ray irradiation system of an XAFS measuring device, a sample and an X-ray detector need not be moved in linking with the X-ray irradiation system.
Patent JP-H08107247-A (JP)
Title: Semiconductor laser
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a semiconductor laser which has improved luminous efficiency by preventing current from leaking to areas other than a stripe groove formed on a current blocking layer. CONSTITUTION: A semiconductor laser has a double hetero junction structure provided with current blocking layers 7a, 7b and 7c which have a stripe groove to be a current path in at least one of top and bottom clad layers 4 and 6 that sandwich an active layer 5 from both top and bottom planes. The semiconductor laser is provided with separated two or more current blocking layers of a conductivity type different from that of the clad layer which surrounds the current blocking layers.
Patent JP-H0579558-A (JP)
Title: Control of lock-up clutch
Inventor: AMANO MATSUO
IPC: F16H59/04
Filed: 1991-09-19
Abstract: PURPOSE:To reduce lock-up shock, and to achieve lock-up during deceleration to a maximum degree by setting an integrated value of control output based on each gear ratio, oil temperature in a fluid transmission device, ON/OFF of an idling switch, and on the rotational number of a turbine. CONSTITUTION:An engine 10 is connected to a part to be driven 16 such as a driving wheel of automobile, through a torque converter 12 and a transmission 14. An integrated value of control output for operating a lock-up clutch of the torque converter 12 is set based on a gear ratio, oil temperature in a fluid transmission device, ON/OFF of an idling switch, the rotational number of a turbine, or on the rotational number of an engine. Namely, the integrated value of the control output becomes less as the gear ratio becomes slower, the oil temperature in the torque converter 12 lower, and the rotational number of the turbine lower. Lock-up shock is reduced thereby, and lock-up at the time of deceleration is thus achieved to a maximum degree.
Patent JP-S61118237-A (JP)
Title: Manufacture of electrically conductive film
Inventor: KATO IPPEI
IPC: D21H21/14
Filed: 1984-11-15
Abstract: PURPOSE:To enable continuous manufacturing of an electrically conductive film which is superior in strength, by a method wherein a heating temperature in a manufacturing process is controlled by making use of characteristics of a composite fiber by compounding thermoplastic composite fiber with a paper material. CONSTITUTION:Wet web of paper is formed by making use of a paper material formed by mixing 5-30 capacity % thermoplastic composite fiber consisting of a first ingredient having the lower fusion point than that of said thermoplastic synthetic pulp and a second ingredient having the higher fusion point than that of said thermoplastic synthetic pulp and 0.5-30 capacity % electrically conductive fiber with 94.5-40 capacity % thermoplastic synthetic pulp. Base paper to be obtained by adhering paper materials with each other is made by melting the first ingredient by heating and drying the same at the temperature higher than the fusion point of the same and lower than that of the thermoplastic synthetic pulp. When a film wherein the second ingredient and the electrically conductive fiber are dispersed is formed by melting the thermoplastic synthetic pulp by heating and pressing said base paper at the temperature higher than the fusion point of the thermoplastic synthetic pulp and lower than that of the second ingredient, the electrically conductive film whose specific resistance in a facial direction is less than 1X10<6>OMEGA.cm can be obtained.
Patent JP-2000072024-A (JP)
Title: Front-rear wheel steering control device
Inventor: ONO HITOSHI
IPC: B62D6/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a front-rear wheel steering control device without a front actuator command angle becoming discontinuous even in the case of an operating range of a rear wheel actuator reaching the limit in a transient state. SOLUTION: A front-rear wheel steering control device is provided with a steering angle detecting means (a), front wheel and rear wheel actuator control command value computing means (b), (c), a rear wheel shortage quantity computing means (d) for computing the shortage quantity of an auxiliary steering angle to a command angle caused by the operating range limit of a rear wheel actuator, and a command value correcting means (e) for adding the shortage quantity of the auxiliary steering angle to the front wheel actuator command angle after multiplying it by a moderate gain.
Patent JP-S62104901-A (JP)
Inventor: TANIGUCHI MASAYOSHI
IPC: A41B9/04
Filed: 1985-10-25
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。