baber/WOPTO huggingface dataset:
Patent JP-S63185165-A (JP)
Title: Compressing/extending system for multigradation data
Inventor: TAKARAGI YOICHI
IPC: H04N1/41
Filed: 1987-01-28
Abstract: PURPOSE:To reduce a loss in the gradation information of an original picture and to attain the compression/extension of a gradation by finely taking the gradation in a density part having a frequency distribution higher than the density frequency distribution of the original picture and roughly taking the gradation in a density part having a lower frequency distribution. CONSTITUTION:The density histogram of original picture data is obtained. The gradation is more finely taken in the vicinity of density values (a), (b) relatively higher in the density frequency in the original picture data and the gradation is more roughly taken than the part higher in the density frequency in the vicinity of a density (c) relatively lower in the density frequency. Then the gradation is compressed and the loss in the quantity of the information relating to the gradation of the original picture data is reduced. In such a way, the gradation is varied according to a generation frequency, thereby, even if the density low in the frequency is digitized by roughly taking the gradation, it has little influence applied to a reproduced picture and the picture data is more compressed by the gradation taken roughly.
Patent JP-S63184606-A (JP)
Title: Construction for foundation for on-water structure
Inventor: TAKEUCHI TORU
IPC: E02B17/00
Filed: 1987-01-28
Abstract: PURPOSE:To construct the foundation of a marine structure at a low cost in a short period, by injecting concrete or the like into the released vessel of a tanker or the like to settle it on the sea bottom. CONSTITUTION:The bow and the stern of a second-hand tanker vessel are cut off, into a released vessel 1 at the central parallel section. The vessel 1 is taken in tow to a specified water area; into the vessel 1, concrete, crushed stones, the ballast 3 of sediment or the like, and water 2 are injected, whereby the vessel 1 is settled on sea-bottom ground 4. After that, various structures 7 are constructed on the vessel 1. As a result, the foundation of on-water structures can be constructed in a short period and at a low cost.
Patent JP-H08189644-A (JP)
Title: Low nox gas range for chinese cooking
Inventor: SUGIYAMA TETSUZO
IPC: F23C99/00
Filed: 1995-01-09
Abstract: PURPOSE: To provide a low NOx gas range with a lower noise by reducing the amount of NOx generated during combustion. CONSTITUTION: A gas and air are mixed previously in a mixing chamber 38 so that the amount of air becomes excessive beyond a theoretical mixing ratio while the gas and the air mixed are ignited with a heating body 39 in an ignition chamber 40 and then, a combustion is started. As a result, operation sounds are lowered to reduce the disturbance of the combustion. This allows a stable low NOx combustion under highly excessive air thereby lessening the amount of NOx to be generated significantly.
Patent JP-S60160012-A (JP)
Title: Production of magnetic head
Inventor: MIYAGAWA HIDEAKI
IPC: G11B5/147
Filed: 1984-01-31
Abstract: PURPOSE:To prevent deterioration of a magnetic characteristic, cracking of a magnetic material film, etc. in the stage of forming a constituting body for a magnetic core and to obtain a magnetic head having a satisfactory narrow gap width by depositing the magnetic material film on the gap forminmg surface of at least one magnetic core and the surface for deposition of a substrate from a prescribed direction. CONSTITUTION:A magnetic film is deposited on a gap material 22 from the intermediate direction (arrow 3a direction) of the angle between the gap forming surface 5 of a core half 21 on a nonmagnetic substrate 20 and the surface 6 for deposition of a substrate. The magnetic material and the material 22 are removed until a head width is attained by which a core half is obtd. Deterioration of the magnetic characteristic, cracking of the magnetic material film, etc. are thus prevented and the formation of the magnetic head having a satisfactory narrow gap width is made possible.
Patent JP-S59150380-A (JP)
Inventor: MATSUMURA MAKOTO
IPC: G21C1/02
Filed: 1983-02-03
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-H0248177-A (JP)
Title: C type quick clamping device
Inventor: JIYOSEFU EI SORENSEN
IPC: F16B2/10
Filed: 1989-01-27
Abstract: PURPOSE: To quickly move a movable jaw member by engaging a slide rod and the movable jaw member mounted thereon in a disengageable manner and providing a one-way actuator for movement from a first position to a second position. CONSTITUTION: An actuating lever 32 for a one-way actuator is engaged with a slide rod 14 by the operation of a trigger 42 to move a movable jaw member 12 to a fixed jaw member 26 and fasten and hold two workpieces to be adhered or soldered between these jaw members. During forward movement of the movable jaw member 12, a brake lever 50 prevents the backward movement of the slide rod 14, and the trigger 42 is released in the meantime the brake lever 50 is engaged with the slide rod 14. To release the workpieces, the brake lever 50 is pushed to an arrow mark 64 to compress a spring 58, disengage the slide rod 14 from the brake lever 50 and manually separate the movable jaw member 12 from the fixed jaw member 26 together with the slide rod 14.
Patent JP-H03219355-A (JP)
Title: Gate array corresponding to width of plural bits in microcomputer utilizing system
Inventor: NODA SHIGEMICHI
IPC: G06F13/36
Filed: 1990-01-25
Abstract: PURPOSE:To reduce the number of changing positions in a circuit and to make it possible to use the same gate array by providing a circuit for processing the data of data width corresponding to twice the reference bit width in the gate array. CONSTITUTION:At the time of transferring data of the reference data width, the data of each word are transferred to the gate array 1 by the 1st data transfer line 2 based upon a data transfer request signal REQ outputted in each word and only the data of the reference data width are processed as effective data. In the case of transferring data of twice the reference data width, data of each word are successively transferred from the 1st and 2nd data transfer lines 2, 9 in accordance with the output timing of inversion signals from inversion signal generating means 3, 4 during the output of the 2nd output transfer request following the output transfer request signal, the inverse of REQ, outputted to each two words so that the data of twice the reference data width are transferred. Consequently, the number of changing positions in the circuit can be reduced and the existing gate array can be used.
Patent JP-S59142454-A (JP)
Title: Measuring device for ion concentration
Inventor: YANO MAKOTO
IPC: G01N27/414
Filed: 1983-02-02
Abstract: PURPOSE:To permit easy multichanneling and to make the operation of an ISFET safe and easy to handle by supplying the drain voltage and source current of the ISFET and drawing out the source potential thereof, via a switch. CONSTITUTION:When the output wire corresponding to, for example, a channel CH1 is selected among the output wires of a decoder 22, a driving circuit 231 operates and a switch 18 is opened, by which switches 16, 19 are closed for a prescribed time. As the switch 16 is closed, a voltage from a constant voltage power source 13 is supplied to the drain D of an ISFET12 and as the switch 19 is closed, a constant current drive circuit 14 draws out the current from a source S, by which the FET12 is biased. The bias of the FET12 is thus made controllable by the combination with switches 16-19 and a control circuit 21 in the above- mentioned way. The stable measuring function is thus effectively maintained for a long period of time.
Patent JP-S56114053-A (JP)
Title: Control system for conditional branch instruction
Inventor: OOGAMI TAKAHIDE
IPC: G06F9/38
Filed: 1980-02-14
Abstract: PURPOSE:To realize a high-speed process of a conditional branch instruction for an information processor that performs a multiplex preprocess, by giving a prediction to the branch to be executed next based on the statistics of the branching and nonbranching frequencies of the conditional branch instruction that has been executed in the past. CONSTITUTION:The signal B is received at the D13a and D23b, and the actually branched frequency is held at the register R15a with the nonbranched frequency held at the register R25b respectively. Then a comparison is given to the contents between the registers R15a and R25b when the next conditional branch instruction emerges, and the signal P predicting whether a branch is given or not is delivered according to the result of comparison. The signal B is produced according to the fact that the branch has been given actually or not and regardless of the prediction mentioned above, and then the contents is renewed for the registers R15a and R25b each. When the prediction is carried out by the signal P for the conditional branch instruction, a prediction is possible in accordance with the way of application of the conditional branch instruction with the whole or a part of a program. Thus the erroneous prediction is reduced, at the same time realizing a high-speed process for a conditional branch instruction.
Patent JP-H04332457-A (JP)
Title: Fluorescent lamp and binding agent used therefor
Inventor: TODA NAOYUKI
IPC: C09D5/03
Filed: 1991-01-17
Abstract: PURPOSE:To improve a fluorescent film and a binding agent used for this. CONSTITUTION:A fluorescent film 2 is constituted by binding fluorescent substance particles 21 by means of plural kinds of particulate binding agents 22 and 23 having different particle diameters, and the particulate binding agents or binding agent for fluorescent lamp are mainly composed of calcium pyrophosphate patrticulates and gamma alumina particulate having smaller particle diameter than those. The large diametric particulate binding agents interpose between mutual fluorescent substance particles, and bind both together, and since the small diametric particulate binding agents interpose between the mutual large diametric particulate binding agents and between the large diametric particulate biding agents and the fluorescent substance particles or glass surfaces and bind both together, adherent strength of the fluorescent film can be improved significantly, so that neither bulb strength nor luminous efficiency is lowered. furthermore, since neither fluorescent substances nor the glass bulb is eroded, the fluorescent film can be adhered firmly, so that the particulate binding agents hardly lowering the luminous efficiency of a lamp can be obtained.
Patent JP-S54109535-A (JP)
Title: Engine of automobile
Inventor: WAKITA NOBUAKI
IPC: F02M3/07
Filed: 1978-02-17
Abstract: PURPOSE: To reduce the angle of the lead of ignition when a heater is operated, by increasing the number of idling revolution by means of an idle-up device only when the heater is worked while mounting an ignition timing controller functioning responding to the working of the heater.  
     CONSTITUTION: When both a cooler and a heater are not operated and switches 39, 40 are in OFF, negative pressure is fed to a sub-advancer 27 and the sub-advancer is brought to the working condition of the angle of lead, and the angle of lead with stable quantity is added to the angle of the lead of normal negative pressure by  main advancer 26, thus providing an engine with the angle of optimum lead. When  the cooler is functioned and the switch 39 is made, the sub-advancer 27 remains as  it is under a condition that negative pressure is supplied, and it is brought to the  working condition of the angle of lead. Thus, idle-up is performed when the cooler  is operated. When the heater is worked and the switch 40 is made, the feed of negative pressure to the sub-advancer 27 is stopped, and the angle of lead is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000214723-A (JP)
Title: Image forming device
Inventor: YURA JUN
IPC: G03G15/20
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device which is capable of preventing the destruction of a fixing roller due to an abrupt vaporizing expansion and in which the temp. rising speed of the fixing roller is fast and which is excellent in safety by changing the temp. rising speed of the roller in accordance with the condition of humidity in the device just after the application of power source. SOLUTION: The temp. rising speed (rising control) of a fixing roller 33 is made to be changed and adjusted in accordance with the condition of humidity in the image forming device. For this purpose, for example, in the fixing device 14, a humidity detecting means 56 for detecting the humidity inside the fixing device 14 at a time just after the application power source is arranged in the vicinity of the fixing roller 33. Then, in this device 14, after the power source is applied, at first, the humidity in the device 14 is detected by the humidity detecting means 56 and whether the humidity is normal or not is judged based on this detection signal. When the detected value of the humidity is normal, 'a normal control' is performed and, conversely, when the value is abnormal, 'a control a slow rising' is performed.
Patent JP-S63189595-A (JP)
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1987-01-29
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-H03223161-A (JP)
Title: Zirconia solid electrolyte
Inventor: TACHIBANA KOICHI
IPC: H01M6/18
Filed: 1990-01-26
Abstract: PURPOSE:To improve mechanical strength while maintaining electrical conductivity and reduction resistance as a solid electrolyte by adding a tetragonal stabilized zirconia having excellent mechanical strength to a cubic stabilized zirconia having high electroconductivity. CONSTITUTION:This solid electrolyte of zirconia is produced by blending a tetragonal stabilized zirconia having excellent mechanical strength with a cubic stabilized zirconia, a solid electrolyte of oxygen ion conductivity having resistance to reducing atmosphere followed by molding thereof. The tetragonal stabilized zirconia having excellent strength is added to the cubic stabilized zirconia having low strength to improve strength and a film or a sintered material having large area is produced.
Patent JP-S52100490-A (JP)
Title: 2-(3a,5a-dihydro-4h-azeto 3,2-d thiazol-5-acid derivatives
Inventor: KISHI YOSHITO
IPC: C07D501/20
Filed: 1976-02-18
Abstract: PURPOSE: Title compounds of formula I (R 1 , R 2  are lower alkyl; COOR 3  is esterified carboxyl; X is halogen; X' is H, halogen); for example, 2-(2-methyl3a, 5a-dihydro4H-azeto [3,2-d] thiazol-5-yl)-3-bromomethyl-2-cis-butenoic acid methyl ester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54110772-A (JP)
Title: Pulse duration detector circuit
Inventor: MAHARA MINORU
IPC: H03M5/08
Filed: 1978-02-17
Abstract: PURPOSE: To realize a pulse duration detector circuit which can increase the detection accuracy without supplying any high-speed clock pulse from outside by providing a simple pulse generating circuit using a delay circuit to the detector circuit itself.  
     CONSTITUTION: When input (a) features "1", AND circuit 1 operates since the initial state of output (e) of flip-flop 8 is "0". As a result, flip-flop 2 is set, and output (b) becomes "1" to actuate AND circuit 3. And output (c) is delayed through delay circuit 4 to turn the output of circuit 3 to "0" via NOT circuit 5. This feedback loop functions as a pulse generating circuit until output (b) becomes "0", and output (e) and (b) turn to "1" and "0" respectively when counter 6 counts the pulses up to the fixed number. As a result, pulse input (a) shorter than the pulse duration of output (b), if it exists, can be detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08189004-A (JP)
Title: Vibration damping pad for track and manufacture thereof
Inventor: SHIMIZU SOICHIRO
IPC: B29L31/30
Filed: 1995-01-10
Abstract: PURPOSE: To enhance the efficiency of vibration-absorbing function to be received froth sleepers by integrally laminating both a high-damping rubber layer and a rubber layer having a restitution coefficient higher than that of the high- damping rubber layer to constitute the vibration damping pad for a track. CONSTITUTION: A plurality of grooves 6 are formed in parallel along the longitudinal direction on both the upper surface 4 and the lower surface 5 of a vibration damping pad 3. The respective grooves 6 of the upper surface 4 of the vibration damping pad 3 and the grooves 6 of the lower surface 5 are formed so as to be dislocated in the width direction of the vibration damping pad 3. The vibration damping pad 3 is made up by sandwiching the high-damping rubber layer 1 being the core material both with the rubber layer 2 forming the upper surface 4 of the vibration damping pad 3 and with the rubber layer 2 forming the lower surface 5. The grooves 6 to be formed on the upper surface 4 of the vibration damping pad 3 are formed on the upper-side rubber layer 2, while the grooves 6 to be formed on the lower surface 5 are formed on the lower-side rubber layer 2.  When the vibration damper pad 3 is vulcanizedly formed by means of a rubber mold, these grooves 6 are integrally formed.
Patent JP-H08189991-A (JP)
Title: Endoscope system for observing radioactive contamination part
Inventor: OKU TOSHIO
IPC: G02B23/24
Filed: 1995-01-09
Abstract: PURPOSE: To provide an endoscope system requiring no exchanging observation means and light source device for exchanging the endoscope contaminated by radioactives. CONSTITUTION: An endoscope 10 is arranged in the first room 2 including radioactive contamination part. The endoscope 10 is provided with an image transmission means 10a guided out of the main body 11 from the tip of an insertion part 12 through the insertion part 12 and the main body 11, and an illumination light transmission means 10b. In the second room 3 not contaminated by radioactives, observation means 20 including a monitor TV 23 and a light source device 30 are arranged. In a partitioning wall 1 separating the first room 2 from the second room 3, a relay means 40 is penetrating. The relay means 40 contains an auxiliary image transmission means 40a and an auxiliary illumination light transmission means 40b.  The image transmission means 10a and the auxiliary image transmission means 40a are detachably connected and the illumination light transmission means 10b and the auxiliary illumination light transmission means 40b are also detachably connected.
Patent JP-S60163939-A (JP)
Title: Foamed vinyl chloride resin molding and its preparation
Inventor: EIKUCHI KICHIJI
IPC: C08J9/04
Filed: 1984-02-02
Abstract: PURPOSE:Highly expanded foams having uniform fine cellular structure, excellent heat resistance, and a low thermal expansion (excellent dimensional stability), being inexpensive as well, made by foam-molding a composition consisting mainly of a vinyl chloride resin, an acrylic resin, and wood flour. CONSTITUTION:100pts.wt. vinyl chloride resin [the reduced viscosity (0.1g/100ml chloroform solution at 20 deg.C) of about 3dl/g or higher], about 3-30pts.wt. acrylic resin and/or styrene resin (preferably obtained by emulsion polymerization), and about 10-100pts.wt. wood flour (the average particle diameter of about 500mum or smaller; the moisture content of about 5,000ppm or less) are mixed. The composition is fed in an extruder, and an organic solvent type foaming agent (a volatile organic compound with a boiling point of about 90 deg.C or lower, e.g. propane, petroleum ether, or trifluoromethane) is introduced under pressure into the heated resin composition, which is extruded to be foam-molded.
Patent JP-S63186750-A (JP)
Title: Flame-retarding styrene resin composition
Inventor: OKAMOTO YASUSHI
IPC: C08K5/00
Filed: 1987-01-27
Abstract: PURPOSE:To make it possible to improve the heat resistance, impact resistance and light discoloration resistance of the obtained resin composition, by adding a tetrabromobisphenol A carbonate oligomer, antimony trioxide, glass fiber and a light discoloration inhibitor to a styrene resin or a rubber-modified styrene resin. CONSTITUTION:This composition contains 100pts.wt. styrene resin and/or rubber- modified styrene resin (a), 1-40pts.wt. tetrabromobisphenol A carbonate oligomer (b), 0.5-15pts.wt. antimony trioxide (c), 1-30pts.wt. glass fiber (d) and a light discoloration inhibitor (e) comprising 0.005-1.0pt.wt. ultraviolet absorber, 0.005-1.0pt.wt. ultraviolet stabilizer and 0.005-1.0pt.wt. color stabilizer. It is preferable that the heat distortion temperature of a molding of this composition is at least 85 deg.C, and that its impact resistance is at least 5.0kg.cm/cm. It is preferable that the heat distortion temperature of component (a) is at least 75 deg.C.
Patent JP-S57134225-A (JP)
Title: Manufacture of handle for cooking utensil
Inventor: ADACHI KATSUTOSHI
IPC: A47J43/28
Filed: 1981-02-09
Abstract: PURPOSE:To manufacture a strong handle for cooking utensil by simple process by pressing a set of wooden shafts having a guard in one end and plural circumferetial grooves on outer periphery into a metallic pipe from its both ends and fixing. CONSTITUTION:A wooden shaft 4 having a guard on both ends and provided with plural circumferential grooves on the core part 2 is cut almost equaly into two to make a set of shafts 4'. The core parts 2 of the set of shafts 4' are driven into a metallic pipe 5 which is a little longer than the distance (l) between guards 1 and has proper inner diameter from both ends and the end faces of the pipe 5 are brought into contact with guards 1. At this time, if necessary, the grooves are filled with an adhesive 6 before pressing in. As the shafts 4' are made of wood, crest parts between grooves 3 of the core part 2 are squeezed and compressed and pressure bonded to the inner peripheral face of the pipe 5. Further, bonding is effected by the adhesive 6. Then it is used after inserting the body of cooking utensile into an opening 8.
Patent JP-S59144897-A (JP)
Inventor: SASHITA AKINOBU
IPC: G03B17/56
Filed: 1983-02-04
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-S62177624-A (JP)
Title: Diagnosis system for abnormality of system
Inventor: KOBAYASHI TAKASHI
IPC: G06F17/30
Filed: 1986-01-31
Abstract: PURPOSE:To prevent the extreme increase of the capacity of a memory which functions to sort rules in response to the increase of the number of phenomena, by sorting rules according to the format characteristics of the character strings that form rules for each phenomenon. CONSTITUTION:A memory device 1 stores the abnormal phenomena and the causal relation rules related to the factors of said phenomena. Then a memory device 2 sorts and stores those rules according to the format characteristics of the character strings forming the rules, that is, the number of characters, the n-th character name, the combination of the i-th and j-th character names, etc. A terminal equipment 3 supplies the items of abnormal phenomena via an analyzer and also transmits the studied factors to the analyzer. A computer 4 sorts the rules stored in the device 1 by the said format characteristics when these rules are set. Then the computer 4 stores those sorted rules into the device 2 and at the same time reasons the causes from the items of abnormal phenomena supplied from the analyzer by means of the rules stored in the device 2.