baber/WOPTO huggingface dataset:
Patent JP-2000234535-A (JP)
Title: Exhaust device for plopulsion of ship
Inventor: NAGAFUSA MAKOTO
IPC: F01N13/18
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To protect an engine by suspending the engine when abnormality is detected in a temperature sensor for an exhaust pipe. SOLUTION: This device stops an engine by means of a control device 31 when abnormality is detected in a temperature sensor 24 during operation of an engine. After suspending the engine, restart thereof is prevented by the control device 31. In addition, starting of the engine is prevented when abnormality occurs at the temperature sensor 24 before starting the engine.
Patent JP-S62194728-A (JP)
Title: Pulse width modulator
Inventor: WATANABE KENZO
IPC: H02P7/29
Filed: 1986-02-21
Abstract: PURPOSE:To generate a pulse having a width proportional to the amplitude of an input signal by comparing an output of a different phase bipolar triangle wave generator generating two triangle waves having a phase difference being symmetrical with respect to a reference voltage with an input source. CONSTITUTION:The different phase bipolar triangle wave generator 1 consists of an integration circuit comprising two operational amplifiers 11, 12, resistors, 18, 19, capacitors 101, 102 and bipolar voltage sources 16, 17, of switches 103, 104 discharging the integration capacitors 101, 102, of a symmetrical triangle wave generator 13 turning on the switches periodically and of two monostable multivibrator circuits 14, 15. When the signal voltage is larger than a reference voltage, a pulse having a width proportional to the width of the input signal is outputted Conversely, when the signal voltage is smaller than the reference voltage, a pulse having a width proportional between the difference the reference voltage and the input signal voltage is outputted.
Patent JP-S61196055-A (JP)
Inventor: KASHIWARA YURIO
IPC: E04H9/16
Filed: 1985-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10288193-A (JP)
Title: Brushless fan motor and rotor used for it
Inventor: SUZUKI TERUJI
IPC: H02K7/14
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To restrain air capacity loss small in a brushless fan motor. SOLUTION: A ball bearing 5 and a stator plate 7 are fixed in a recessed part 3 of a base plate 1 by this motor. A ventilating groove is formed on a side wall 37 of the base plate 1. A plural number of driving coils 9 are arranged on the stator plate 7. A magnet 11 facing against the driving coils 9 is arranged on a rotor plate 13. A plural number of vanes 15 are projectively provided from an outer periphery of the rotor plate 13, and a rotor shaft 19 is projectively provided from a rotational central part and axially supported on the ball bearing 5. A cover 23 having a bleeder 21 of a smaller diameter than a rotating locus on an outer peripheral head end of the vanes 15 is applied on the base plate 1.  Each of the vanes 15 has a shape of bulging a roughly middle part of it, an edge side 39 on the side facing against an inner bottom of the recessed part 3 of the base plate 1 is flattened, an edge side on the side of the cover 23 is extended from the bleeder 21 to an outer surface of the cover 23 and a cutout part is provided on a part overlapped with the cover 23.
Patent JP-S53121111-A (JP)
Title: Fractional slot winding for multiphase ac machine
Inventor: HIBINO SADAYOSHI
IPC: H02K3/04
Filed: 1977-03-31
Abstract: PURPOSE: To enable an increase of pole number of the armature winding of fractional slot winding type with a number of slots being less than 0.5 per each pole and phase in a single layer winding, by means of arranging the coil for the voltage vector in each phase to be balanced with an imaginary pole provided between each of actural poles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05205104-A (JP)
Title: System for coupling blurred character
Inventor: KAMI HIROYUKI
IPC: G06K9/34
Filed: 1992-01-27
Abstract: PURPOSE:To exactly couple character areas related to blurred characters even though it is a blurred character area written in the normal typeface or the one written in the inclined typeface. CONSTITUTION:An area information check means 13 checks the area information including the size of the character area, the dimension and coordinate of the contact area, the distance between contact areas, and coupling character width for a character line picture to be processed. A blurred character discriminating means 14 judges whether or not the character in the character area is one part of the blurred character based on the area information. A character area coupling means 15 generates a coupling area by coupling the adjacent character areas where internal characters are judged to be one part of the blurred character based on the recognition result of the blurred character discriminating means 14.
Patent JP-S58153609-A (JP)
Title: Apparatus for injecting fixed quantity of fluid
Inventor: SAKURAI TAKAO
IPC: B29C31/00
Filed: 1982-03-09
Abstract: PURPOSE:To provide the titled apparatus capable of injecting a specified quantity of fluid into a great number of recesses to be injected at the same time by a method wherein a plate member having concave parts and holes interconnecting the concave parts is equipped with an injection mechanism wherein the fluid filled in the concave parts is injected into the recesses to be injected under the holes. CONSTITUTION:A great number of spot faced holes 5 having a specified volume are formed at the upper surface of a plate member 4 equipped with small holes inter connecting the lower surface thereof at the bottom of the plate 4 which is set to a casing 1. Fluid such as epoxy resin, etc. is injected into all the spot faced holes 5 of the plate 4 by the movement of a frame body 8. Recesses 14 to be injected are injected the fluid in the spot faced holes 5 caused to dripp off by lifting a supporting member 13 set with the recesses 14 to be injected by an air cylinder 15 and by evacuating the air in the casing 1.
Patent JP-S62194124-A (JP)
Title: Heating and cooking device
Inventor: MATSUSHIMA KAZUFUMI
IPC: F24C15/32
Filed: 1986-02-20
Abstract: PURPOSE:To distribute circulation hot air to make a uniform heating and cooking of a cooking material by a method wherein a suction port is arranged at a central part of a back plate of an oven frame, blowing ports are made at the upper part and the lower part of the back plate, and a blower is arranged outside the back plate. CONSTITUTION:A suction port 9 is formed at a substantial central part of a back plate 4a of an oven frame body 4 forming an oven 3. Lateral extending blowing ports 10 and 111 are formed at the upper part and the lower part of the suction port 9. A partition frame 13 forming a fan chamber 12 storing a blower 14 is arranged outside the back plate 4a. Cooking materials W are placed on a side plate 6 and inserted into a grip bar 5. Fluid within the fan chamber 12 is blown through blowing ports 10 and 11, heated by the upper and lower heaters 7 and 8 so as to heat and cook the material W. Then, the fluid is sucked into the fan chamber 12 through the suction port 9 and again blown out through the blowing ports 10 and 11. In this way, a hot circulation flow is formed and at the same time a uniform distribution of hot air into the oven 3 so as to make a uniform heating of the material W.
Patent JP-H11226321-A (JP)
Title: Magnetic separation apparatus
Inventor: ISOKAMI HISASHI
IPC: B03C1/033
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To realize an efficient treatment without interrupting a treatment operation of backwash by a method wherein an electromagnet comprising a magnetic circuit is composed of a superconductive magnet, and a magnetic matrix is arranged inside a magnetic field space in its application. SOLUTION: A magnetic powder of iron tetraoxide or the like and a flocculant of aluminum polychloride or the like are added to raw water being water to be treated, and stirred to generate pretreatment water containing a magnetic flock. The pretreatment water is allowed to pass through a passage 13 of the water to be treated of a magnetic separation apparatus to remove the magnetic flock. The magnetic separation apparatus is equipped with a superconductive magnet 1 contained in a vacuum container 3, and a magnetic structure 5 of iron or the like is placed as an iron core inside a bore of the superconductive magnet 1. Two end parts of the iron core 5 come close to each other to comprise a gap. By taking the magnetic matrix 6 in and out from the gap, adsorption of the magnetic flock to the magnetic matrix and regeneration of the magnetic matrix are executed.
Patent JP-2000251054-A (JP)
Title: Method and device for automatically correcting color
Inventor: BHATTACHARJYA ANOOP
IPC: G06T1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a color correction technique for making coincident colors between a scanner and a printer without measuring a lot of sample points. SOLUTION: Comparatively a little plural color patches are printed by a printer (80) and the set of comparatively a little sample color values is generated by scanning these patches with the scanner (82). Next, the augmented set of comparatively a lot of sample color values is generated by executing non-linear interpolation such as solid B spline to this set (84). While using this augmented set, a look-up table(LUT) for mapping a scan color coordinate to a printer color coordinate is constructed inside the memory of a computer (86 and 88). Since a function provided like this is optimized by repeated calculation so as to minimize a difference between a color value according to the function and a real color value, an LUT approximate to the LUT provided by actually scanning a lot of color patches can be constructed.
Patent JP-H061843-A (JP)
Title: Preparation of aromatic polyimide
Inventor: ROBAATO JIEIMUSU PERII
IPC: C08G73/10
Filed: 1993-02-25
Abstract: PURPOSE: To provide an improved method for preparing an arom. polyimide without using a moisture sensitive anhydride or being attended with the difficulty of preparation and the problem of branching, crosslinking, etc.  
     CONSTITUTION: Carbon monoxide, a prim. diamine and a reactant selected from the group consisting of bis(o-iodoarom. ester)s and bis(o-bromoarom. ester)s are reacted in the presence of solvent and catalyst. A compd. of a metal selected from the group consisting of platinum, palladium and nickel is used as the catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04275247-A (JP)
Title: Phenanthrene derivative
Inventor: OISHI TAKESHI
IPC: C07C225/22
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a new phenanthrene derivative having 5-lipoxygenase inhibiting action and simultaneously having strong antioxidizing film to active oxygen seed or active organic radical or salt thereof. CONSTITUTION:A phenanthrene derivative expressed by formula I (R1 and R2 are H, OH or NH2, provided that R1 and R2 are not simultaneously H; X is CO or CH2) and salt thereof. The compound is obtained by nitrating a compound expressed by formula II to afford a compound expressed by formula III (either one of R3 and R4 is NO2 and the other is H) and successively reducing nitro group thereof and, as necessary, treating the reduced compound with sodium hydrogensulfite and then hydrolyzing the treated compound. Since the compound expressed by formula I or salt thereof has the above-mentioned action, it can be used as a medicine for disease such as asthma resulted in inhibition of biosynthesis of leukotriene or medicine for disease in which active oxygen seed or active organic radical is concerned, e.g. medicine for various kinds of diseases by platelet aggregation, inflammation, hung disorder, arteriosclerosis, hemolysis, aging, senile dementia, retinopathy or ischemic various kinds of disorder.
Patent JP-S60181576-A (JP)
Inventor: KANEKO AIJIROU
IPC: F26B25/22
Filed: 1984-02-29
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-H05234383-A (JP)
Title: Programming method of nvdram
Inventor: UEDA NAOKI
IPC: G11C16/02
Filed: 1992-02-24
Abstract: PURPOSE:To sufficiently inject electrons into a floating gate from an FLOTOX- type EEPROM even when a Vcc for a DRAM cannot be set to be large and to enhance the reliability of the title programming method in an NVDRAM which is formed on the FLOTOXtype EEPROM. CONSTITUTION:Electric charges stored in a floating gate for an EEPROM are erased; in succession, a source, a recall gate and a select gate are set to a GND; a pulse at a programming voltage Vpp is applied to a control gate; a piece of data '0' or '1' is stored in the floating gate. In succession, the control gate and the source are set to the GND; the pulse at the programming voltage Vpp is applied to the recall gate, the select gate and a drain; a write promotion process is performed. Thereby, in a memory cell into which electrons have been injected, at least a voltage having the portion of a Vth for a memory cell transistor is applied to a storage node and the Vth is raised.
Patent JP-H06248151-A (JP)
Title: Rubber composition
Inventor: YAMAMOTO KEISAKU
IPC: C08L33/04
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a rubber composition which need not be subjected to secon dary vulcanization because it is excellent in oil resistance, low-temperature properties and mechanical properties and has a vulcanization rate and can realize sufficiently excellent properties by primary vulcanization alone. CONSTITUTION:This rubber composition comprises an ethylene/(meth)acrylate copolymer rubber (A) free from crosslinking sites other than ethylene units, an acrylic rubber (B) vulcanizable with an organic peroxide, an organic peroxide (C) and at least one crosslinking aid (D) selected from the group consisting of a sulfur-containing compound, and allyl compound, a maleimide compound and a quinone compound, wherein the (A)/(B) weight ratio is 5/95-95/5, the (C)/((A)+(B)) weight ratio is 0.1/100-10/100, and the (D)/((A)+(B)) weight ratio is 0.1/100-10/100.
Patent JP-H03240145-A (JP)
Title: Memory using method for vehicle electronic controller
Inventor: MORIMOTO KAZUNOBU
IPC: G06F12/06
Filed: 1990-02-16
Abstract: PURPOSE:To attain the effective use of memories and to decrease the number of memories installed and the dark current of a battery by storing in sequence each data into the memories without generating idle bits. CONSTITUTION:The 6-bit data on a RAM (n) is stored in an 8-bit BRAM which is backed up by a battery (n: memory address of RAM). In this case, 6(n-1)/8 is calculated and the data read out of the RAM (n) and sent to a main register is shifted to the higher rank side by 2 bits and then saved to a secondary register as long as said calculation produces a remainder 0. Then the 2nd-7th bits of the main register are cleared and the contents of the RAM (n) are shifted to the 2nd-7th bits after an OR logic is secured between the main and secondary registers. Then the contents of the RAM (n) are written into the BRAM. Thus the 6-bit data are continuously stored into the BRAM without generating idle bit. As a result, the memory capacity is reduced and the installing space is also reduced. Furthermore the dark current of the battery can be suppressed.
Patent JP-H11216727-A (JP)
Title: Method for pulverizing waste plastics and fuel using waste plastic fine powder
Inventor: YOSHIDA TOSHIO
IPC: B29B17/04
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To pulverize waste plastics without using liquid nitrogen to be used as fuel. SOLUTION: Molten plastics W3 in which a bond-dissociating agent 7 for hindering the molecular bond of plastics in melting and crushed plastics W2 obtained by crushing waste plastics W1 are mixed and melted is cooled to foam solidified plastics W4, which is pulverized. The solidified plastics, incorporated with the dissociating agent, can be pulverized easily by impact-crushing. The pulverized plastics W5 is used directly, or mixed with a combustible oil such as water, fuel oil, and kerosene, as fuel for a burner capable of high temperature combustion, and the heat energy of the burner can be used as a heat source for an incinerator and others.
Patent JP-S59161859-A (JP)
Title: Complementary type metal oxide semiconductor device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L29/78
Filed: 1983-03-07
Abstract: PURPOSE:To prevent the generation of junction leakage current at the source and drain regions by providing a buried type element isolation region buried in the groove part of a substrate and a p-type and an n-type inversion preventing layer on the opposed side surfaces of this region. CONSTITUTION:The buried type element isolation region 18 composed of the groove part 12 and an isolation material 17 buried in this groove part 12 is provided in a p- type Si substrate 1, and the p<-> type inversion preventing layer 13 and the n<-> type one 14 are provided on the opposed side surfaces of the region 18, respectively. Thereby, following the fact that the substrate 1 around the groove part 12 at the time of the formation of the groove part 12 of the region 18 and the n<-> well region become leaky, the generation of junction leakage current between the n<+> type source and drain regions 221, 231 contacting the region 18 and the substrate 1 and between the p<+> source and drain regions 222, 232 and the region 19 can be prevented. The generation of said current between the regions 222, 232 and the region 19 when the concentration of the region 19 is reduced can be prevented particularly by providing a layer 14 on the side surface of the region 18 on the side of the region 19, therefore the design margin of the titled device can be increased.
Patent JP-H09225593-A (JP)
Title: Mold for continuously casting square billet
Inventor: UEHORI YUJI
IPC: B22D11/04
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a mold for continuously casting a square billet at high speed which prevents the surface crack at the corner parts in the cast billet and at the same time, increases heat conducting quantity at the lower part side thereof, by arranging vertical grooves having specific groove depth and pitch on the outer wall surface of the mold. SOLUTION: At the time of using Xmm for the length of one side of the square billet, the vertical grooves 2 having 1.0-3.0mm groove depth and 1.5-2.5 times of the depth groove to the pitch, are arranged on the outer wall surfaces in the four side parts except the range of X/10mm-X/3mm to both side directions containing four dividing circular parts of the corner parts on the outer wall surface of the mold. As the other way, the vertical grooves having 0-0.1mm the groove depth at the upper part and 1.0-3.0mm the groove depth at the lower part and 1.5-2.5 times of the groove depth at the lower part to the pitch. By this constitution, since the cooling at the side part is promoted, since the solidified shell forming stage at the initial period the solidified shell thickness is uniformized.  Further, since the cooling speed of the cast billet is quickened, the casting at the high speed can be obtd.
Patent JP-H06251434-A (JP)
Title: Information processor
Inventor: KASANUKI YUJI
IPC: G01N37/00
Filed: 1993-02-25
Abstract: PURPOSE:To suppress the generation of crosstalk by forming respective planar electrodes having two-dimensional patterns of the same comb-type electrode structure and composing the pattern of plural spacial frequency components. CONSTITUTION:A probe electrode is driven on the surface of a recording medium 401 by means of a driving mechanism 405 in the XY-directions by using the output of an XY driving circuit 407. The position of the probe electrode in the XY directions to a recording medium is detected by a position detecting circuit 411, the detected output is processed in a positioning circuit 410 together with the output of a control circuit 412 and the output of a servo circuit 409 is outputted to the XY direction driving circuit 407. On the other hand, the capacitance between the planar electrodes 101 in X and Y directions of a comb- type structure provided on a probe array head and a recording medium, respectively, changes in accordance with the movement in the X and Y directions, is detected by a capacitance detecting circuit 408 and outputted to the control circuit 412.
Patent JP-H07241932-A (JP)
Title: Anti-fogging agent coated synthetic resin article and manufacture thereof
Inventor: FUNAKI MASAAKI
IPC: B32B27/08
Filed: 1994-03-08
Abstract: PURPOSE:To provide scratch resistance, weathering resistance and anti-fogging properties for a long time by forming a heat-generating pattern layer using an electrically conductive paste with a specified resin and the electrically conductive paste contg. a binder resin consisting of a mixture of specified resins, an electrical conductivity providing agent and a solvent. CONSTITUTION:A synthetic resin article with an anti-fogging coating is formed of a base sheet made of a synthetic resin, a heat-generating pattern layer using an electrically conductive paste formed on a film or a molding and a silicone hard coat layer formed on the pattern layer. In addition, the heat-generating pattern layer using the electrically conductive paste is formed of a binder resin consisting of a satd. polyester resin, a mixture of a satd. polyester resin and a vinyl chloride resin, a mixture of a satd. polyester resin and a vinyl chloride- vinyl acetate copolymer resin or a mixture of a satd. polyester resin, a vinyl chloride resin and a vinyl chloride-vinyl acetate copolymer resin and an electrically conductive paste contg. an electrical conductivity providing agent and a solvent.
Patent JP-S53121070-A (JP)
Title: Manufacture of bases for chemical plating
Inventor: KAWAMURA HIDEO
IPC: C23C18/22
Filed: 1977-03-31
Abstract: PURPOSE: To manufacture bases for chemical plating having a high peel strength of metal layers, by forming specific flexible layers on the rough surfaces of synthetic resin sheets for rough surface transfer, by laying polyester resin prepregs on said layers to press them, and by peeling said resin sheets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02215869-A (JP)
Title: Heat-resistant coating
Inventor: IWASHITA TAKASHI
IPC: C09D5/18
Filed: 1989-02-16
Abstract: PURPOSE:To prepare a heat-resistant coating excellent in the durability and capable of preventing adhesion of spatter for a long period by compounding a spherical ceramics and a layered ceramics into a coating compsn. obtd. by adding a silicone resin binder to a ceramics which is inert to a fused metal. CONSTITUTION:A ceramics which is insert to wetting with a metal (such as an oxide ceramics, e.g. Al2O3, MgO, or SiO2; a nitride ceramics, e.g. Si3N4 or AlN; or a carbide ceramics, e.g. SiC) is compounded with 10-40wt.% spherical ceramics, 30-50wt.% layered ceramics (e.g. graphite, talc, or mica), and a silicone resin binder, thus producing a heat-resistant coating for preventing adhesion of spatter during welding or fusion cutting work.