baber/WOPTO huggingface dataset:
Patent JP-2000052567-A (JP)
Title: Ink-jet type recording apparatus
Inventor: HARA KAZUHIKO
IPC: B41J2/165
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable cap unit which enables the ink to be surely sucked from a recording head. SOLUTION: A cap unit 13 used for sucking the ink from a nozzle opening of a recording head has space members 31 set at a slightly lower position than an upper edge 22a of a cap member 22 formed of a flexible substance such as rubber or the like. Therefore, an action whereby the cap member 22 is adhered with pressure to a nozzle plate is restricted in a predetermined range. An obvious fall phenomenon of the cap member 22 because of a synergistic effect of a negative pressure and the pressure adhesion can be prevented and a normal head-cleaning effect is ensured.
Patent JP-H0776077-A (JP)
Title: Substrate for thermal recording head, ink jet recording head using the same, recording apparatus loaded with recording head and driving of recording head
Inventor: KAMIYAMA YUJI
IPC: B41J2/14
Filed: 1993-09-08
Abstract: PURPOSE:To achieve the miniaturization of a head and to finely correspond to the irregularity of the resistance value of a heating resistor by making a heating resistor element and a function element independent electrically and providing a measuring resistor element whose resistance value is larger than that of the heating resistor element. CONSTITUTION:A plurality of heating resistor elements 102 for performing recording by the generation of heat and a plurality of wiring electrodes for applying drive signals to those elements 102 are provided. Further, the function elements 106 electrically connected to the respective heating resistor elements 102 and selectively driving the heating resistor elements 102 are provided. Measuring resistor elements 112 whose resistance values are larger than those of the heating resistor elements 102 are provided electrically independently of the heating resistor elements 102 and the function elements 106. Temp. control resistor elements 110 utilized in order to apply heat to a substrate 100 are provided electrically independently of the heating resistor elements 102 and the measuring resistor elements 112.
Patent JP-H0966036-A (JP)
Title: Cuff for blood pressure measuring instrument
Inventor: KAWAMURA SHINICHI
IPC: A61B5/022
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To surely mount a cuff for blood pressure measuring instrument at the section to be measured without being deviated substantially from the mounted position even with any body action. SOLUTION: This cuff is provided with a cuff fixing member 11 having an adhesion part 12 arranging an adhesive agent layer at the position to become at least a part of the living body skin contact surface of a reagent when the cuff is mounted on the reagent at the time of blood pressure measurement and when a cuff 41 is mounted, the cuff 41 is prevented from moving from the mounted position.
Patent JP-2001049053-A (JP)
Title: Resin composition and its molded product
Inventor: ISHIZUKA YUTAKA
IPC: C08L75/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in flame-retardancy, procesability and colorability by admixing at least one resin of a thermoplastic polyurethane resin, a polyamide elastomer, a polymerized fatty acid-based polyamide and an ethylene/vinyl acetate/vinyl alcohol copolymer with a nitrogen- or phosphorus-containing compound. SOLUTION: The resin composition comprises at least one resin or composition (M) of a thermoplastic polyurethane resin (A) having a flow beginning temperature of at least 125 deg.C, a polyamide elastomer (B) comprising a polyamide skeleton and a polyether skeleton or a polyetherester skeleton, a polymerized fatty acid-based polyamide (C) and an ethylene/vinyl acetate/vinyl alcohol copolymer (D), and a nitrogen- or phosphorus-containing compound (N). The compounding ratios by weight are such that (A+B+C)/D is 100/0 to 10/90 and M/N is 90/10 to 30/70. As the ingredient N is employed melamine cyanurate, dimelamine sulfate, melamine phosphate, melamine polyphosphate, or the like.
Patent JP-2000047622-A (JP)
Title: Magnet sheet for vehicle advertisement and display
Inventor: KANAZAWA MORIAKI
IPC: G09F21/04
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent an unexpected accident by preventing the sheet from completely falling even if the sheet is about to fall owing to a strong wind, wind pressure in a travel, and other external forces which are larger than the magnetic force. SOLUTION: As for a magnet sheet which has an advertisement and display surface as its top surface and is mounted detachably on a magnetic body part of a vehicle with its magnetic force, this is a magnet sheet for vehicle advertisement and display which is provided with a folding-back part 3 at at least one side, mounted by folding the folding-back part 3 back to the reverse side of an opening/ closing part such as a door of the vehicle, and characterized by that the thickness of the folding-back part 3 is larger than the width of a gap 10 at the part of the opening/closing part where this sheet is folded back to the reverse side and mounted. Thus the thickness of the folding-back part 3 is larger than the width of the gap 10 of the opening/closing part and then the folding-back part 3 is unable to pass through the gap 16, so the sheet never falls.
Patent JP-S60116818-A (JP)
Title: Ebullition cooling type intercooler device
Inventor: HAYASHI YOSHIMASA
IPC: F02B3/06
Filed: 1983-11-28
Abstract: PURPOSE:To raise the outputs of engine by enhancing the efficiency of cooling by cooling suction air by utilizing great heat of evaporation due to reduced pressure boiling of a refrigerant in an intercooler device to cool pressure suction air from a supercharger. CONSTITUTION:An intercooler 27 to cool high-temperature compressed air discharged from the compressor of a supercharger is formed by connecting the right and left-handed inlet tanks 29 and the outlet tank 30 in the device 28 by many air tubes 31 horizontally extended. A cooling jacket 34 is formed on the outside the air tubes 31 between both the tanks 29 and 30. The jacket 34 is filled with a regrigerant (cooling water) to be cooled and condensed by a condenser 37, and the evaporation space 35 above the jacket 34 is connected to the condenser 37 through a vapor path 36. An auxiliary tank 45 filled with a liquid refrigerant is also provided connectedly through a suction pump 53 to the cooling system of the enclosed circuit constitution.
Patent JP-S6466807-A (JP)
Title: Magnetic head for magneto-optical recording device
Inventor: KAZAMA TOSHIO
IPC: G11B11/105
Filed: 1987-09-07
Abstract: PURPOSE:To make the inductance of a whole magnetic head small by arranging plural pieces of small gauge rod-shaped magnetic cores, and converging magnetic fields generated from the tip of them into one point, and performing magnetic field driving to these cores by means of parallel-connected coils. CONSTITUTION:The magnetic head 20 is constituted by arranging plural pieces of the small gauge rod-shaped cores 22 on a core supporting body 21. Since the core diameter of the respective small gage rod-shaped core 22 is set to be sufficiently small, the inductance generated in the respective small gauge rod-shaped core 22 can be suppressed to be low. Around the respective small gauge rod-shaped core 22, the coil 23 to generate respectively the magnetic field in the small gauge rod-shaped core 22 is wound, and when the respective coils 23 are connected in parallel, the inductance generated in the whole magnetic head 20 can be made to be 1/n for the number (n) of the small gauge rod-shaped cores 22. Thus, the convergence efficiency of the magnetic field can be elevated, and in addition, the inductance of the head itself can be made small.
Patent JP-2000060079-A (JP)
Title: Manufacture for rotor
Inventor: HASHIMOTO SUNAO
IPC: H02K15/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To respond to the high efficiency of a rotating machine by attaining a means of forming a dam bar and an end ring in place of an aluminum die casting method and a flash welding process, which unavoidably needs local high electricity resistance and thermal stress concentration, and reducing secondary copper loss by inducted current using a batter electric conductor than aluminum. SOLUTION: At least a part of a dam bar and an end ring 1 or its whole amount is set conductive powder which undergoes current-carrying compression solid-phase sintering. In a preferable current-carrying compression solid-phase sintering the end ring 1 is sandwiched by a pair of edge electrodes, and while it is being compressed in the axial direction of layered iron plates, pulse current is driven so as to form a circuit of induced current which flows through the rotor to the end ring, the dam bar, and the end ring. If the circuit of induced current flowing through the rotor is formed, direct current is made to flow there. As result, the concentration of joule heat generation occurs at a high electrical resistance part, thus causing the development of details.
Patent JP-H0969426-A (JP)
Title: Superconductive magnet
Inventor: TAKAHASHI MASAO
IPC: H01F6/06
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the title superconductive magnet capable of suppressing the expansion of magnetic field without using an iron shield at all. SOLUTION: A superconductive coil 8 is composed on the outer periphery of an inner tube inside a cylindrical cryostat 7 in dual tube structure to fill the cryostat 7 with liquid helium 6 so that the cryostate 7 may be encircled with a heat insulated structure to be shut off from external heating. Next, a cylindrical supporting member 15 made of high thermal conductive material is inserted into the inner periphery of an outer tube part simultaneously engraving plural trenches 16 extending in the axial center direction on the outer periphery of the supporting member 15 at proper intervals to be engaged with superconductive wires 17 reaching the superconductive state at the temperature cold insulated by the liquid helium 6. Through these procedures, when a magnetic field is formed by feeding a current in the superconductive coil 6, the line of magnetic force expanding outside the superconductive coil 8 can be shielded (absorbed) by the Meissner effect of superconductive wires 17.
Patent JP-S59114416-A (JP)
Title: Fuel meter
Inventor: CHICHII TOSHIYUKI
IPC: G01F23/26
Filed: 1982-12-21
Abstract: PURPOSE:To invariably display data of a correct storage corrected by checking and correcting a sharp change in an electrical signal caused by a rapid movement of a liquid fuel in a device for detecting the storage of the liquid fuel using an electrostatic capacitance value. CONSTITUTION:A conductive electrode member 2 composing a detection capacitor 22 with a liquid fuel as dielectric body is provided in contact with the liquid fuel in a fuel tank 1. An electrical signal corresponding to an electrostatic capacitance from the conductive electrode member 2 is outputted from an electrical signal generation means 3 and indicated on a proper display means 4 as storage of the liquid fuel. A sharp change in the electrical signal caused by a rapid movement of the liquid fuel in the fuel tank 1 is corrected by a correction control means 5 thereby invariably enabling the indication of a correct storage.
Patent JP-2000054912-A (JP)
Title: Structure of cylinder head cover
Inventor: KOBAYASHI TOKUJI
IPC: F02B77/13
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head cover capable of restricting generation of vibration accompanied with actuation of engine. SOLUTION: A plate-like rib 8 is provided at a generally central part in a longitudinal direction of a head cover main body in an upper surface of the head cover main body, and the rib 8 connects two projections 3. Since the rib 8 connects the two projections 3, rigidity of the two projections 3 in a swinging direction (width direction) becomes large. Accordingly, the two projections 3 are restrained from swinging accompanied with vibration of engine, whereby vibration of a cylinder head cover is reduced to reduce a radiation sound.
Patent JP-H0861775-A (JP)
Title: Fin clogging detector for heat exchanger
Inventor: KATAOKA HISATO
IPC: F24H1/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide a fin clogging detector for a heat exchanger capable of detecting clogging of a fin for the heat exchanger on the followup boiling side accurately to stop the operation of the apparatus in a one boiler dual circuit type water heater in which a heat exchanger set for followup bath boiling and a heat exchanger set for general heating of water are arranged parallel on both sides through a simple partition in one heat exchange boiler body. CONSTITUTION: A controller 50 is provided to judge that a clogging occurs in a fin of a heat exchanger 21 with a fin 21a of a set for bath followup boiling and the bath followup boiling operation is stopped when a rising value of the temperature of a bathtub per unit time during the bath followup boiling operation is smaller than a reference value obtained previously as the minimum temperature rising value per unit time in the normal operation.
Patent JP-H0966570-A (JP)
Title: Fluororesin molding, roll and manufacture thereof
Inventor: KOBAYASHI YASUAKI
IPC: B29L31/32
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a molding a film, a sheet or a tube having excellent frictional characteristics, conveyability while holding the nonstickiness of fluororesin by composing it of fluororesin composition containing specific wt.% of heat fusion fluororesin and fluororubber elastomer. SOLUTION: The molding is formed of heat fusion fluororesin or preferably PFA (tetrafluoethylene-fluoroalkylvinyl ether copolymer resin) and fluoroelastomer or preferably fluororubber thermoplastic elastomer, and the molding is formed of fluororesin composition that the elastomer is present in the quantity of 1 to 60wt.% in total 100wt.% of the heat fusion fluororesin and fluororubber elastomer. Accordingly, the fluororesin tube of the fluororesin composition is used as the surface material of the roll having excellent non- stickiness, heat resistance, wear resistance of the original characteristics of the heat fusion fluororesin, excellent frictional characteristics and excellent conveyability.
Patent JP-2001054263-A (JP)
Title: Conductor segment junction type rotary electric machine and manufacture thereof
Inventor: NAKAMURA SHIGENOBU
IPC: H02K15/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve electrical insulation property and cooling property of the junction end, by energizing a dissolving part at the end of the conductor segment pair in one direction of the circumference direction to solidifying this part in view of forming the joining end into a shape, expanded with deviation toward one direction in the circumferential direction. SOLUTION: In order to expand only a joining part 33g of a conductor segment in one direction of the circumferential direction, a tungsten electrode is relatively moved in the expanding side of the joining part 33g during generation of arc. A gap 332 in the radial direction is formed between the joining portions 33g, 33g adjacent to the gap 331 in the circumferential direction and radial direction. After the formation of a joining part 33g, the joining part 33g is covered with an insulation resin, and a gap for supplying the air as the cooling medium is formed between the joining portions. As a result, a gap between the joining portions 33g, 33g adjacent to the circumferential direction can be enlarged to improve insulation property. Moreover, the cooling property can be improved with increase in amount of air passing such a gap.
Patent JP-H01100179-A (JP)
Title: Organic metal-containing compound
Inventor: ARUFURETSUDO SUTAINMAN
IPC: C07F7/08
Filed: 1988-09-07
Abstract: NEW MATERIAL: An organometal-contg. styrene deriv. of formula I [R 1  to R 6  and each a 1 to 4C alkyl, a 1 to 4C alkoxy, phenyl, benzyl, phenoxy, M(R 8 ) 3 . formula II; R 3  and R 4  together form formula II and R 1  to R 3  can further denote H, R 7  is H, a 1 to 4C alkyl, R 8  is a 1 to 4C alkyl, a 1 to 4C alkoxy, etc.; M is a silicon atom, germanium, tin, CH 2 Si, OSi; X is O, S, NH; (a) is 0, 1; (b) is 1 to 6; (c) is 3 to 6].  
     EXAMPLE: 4-(2'-Trimethylsilyl-2'-propoxylcarbonyloxy)-styrene.  
     USE: Useful as a resist material which has sensitivity to radiant rays and exhibits resistance to plasma at the time of mixing the compd. with an optical initiator and as an organometal-contg. polymer synthesis raw material which may be developed under a dry condition.  
     PROCESS: The compd. of formula I is obtd. by bringing a compd. of formula IV and a compd. of formula V into reaction. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0556845-A (JP)
Title: Rice cooking apparatus
Inventor: OYA TAKASHI
IPC: A47J27/00
Filed: 1991-09-04
Abstract: PURPOSE:To achieve a cooking of rice of uniform quality regardless of the quantity of cooking rice by setting a firing power larger when a larger quantity of cooking rice is to be judged by a quantity of cooking rice judging means as compared that when the quantity of cooking rice to be judged is smaller than that. CONSTITUTION:In a main cooking process, the temperature in a cooker 1 is raised until a boiling occurs and then, a heating control shifts to a water evaporation process to evaporate water in the cooker. The opening of a proportional valve 24 is accumulated during the cooking of rice to be stored into a quantity of cooking rice memory. When the quantity of cooking rice is judged to be larger, a function part in a microcomputer set a water evaporation temperature at 125 deg.C while the opening of the proportional valve 24 is set larger. Conversely, when a smaller quantity of cooking rice is judged with smaller contents of the quantity of cooking rice memory. The water evaporation temperature is set at 115 deg.C, and moreover, the opening of the proportional valve 24 is set smaller. Thus, the water evaporation process proceeds almost at a uniform speed regardless of the quantity of cooking rice in the cooker 1 to thereby enabling the cooking of rice of uniform quality with the required time almost constant.
Patent JP-S61102661-A (JP)
Title: Electrophotographic copying machine
Inventor: SHIGETA ICHIRO
IPC: G03G15/02
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a good copy image by exposing a document onto a photosensitive body in the stage of scanning before exposure, detecting optically the density of the toner image obtd. by development, determining the min. density value thereof as the ground texture part density of the document and controlling the surface potential of the photosensitive body. CONSTITUTION:Means for electrostatic charging, exposing, transferring, destaticizing and cleaning are provided around the photosensitive body 11. The density of th toner image obtd. by exposing the document onto the body 11 in the stage of scanning before exposure and developing the image thereof is detected by alight emitting diode 16 and a phototransistor 17 as a means for detecting the density of the document image. The detected output is supplied to the non-inversion inputs of comparators 23, 24 and is compared with the 1st and 2nd reference voltages for the purpose of setting the surface potential of the body 11. The scanning pulse P1 before exposure is so set as to attain a low level in synchronization with the reflected light from the toner image and the surface potential of the body 11 is controlled by the outputs from RS-FF 29, 30. The min. density value of the density of the toner image in the stage of scanning before exposure is thus determined as the ground texture part of the document and the good image having no ground stain is copied.
Patent JP-H1146693-A (JP)
Title: Increase of vitamin c concentration in raw milk
Inventor: NARUSE HARUMI
IPC: A23K1/18
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To increase vitamin C content in raw milk. SOLUTION: Vitamin C coated with an oil and fat, of about 10 g/day/head is administered to a milk cow in this method for increasing vitamin C content in raw milk. The vitamin C coated with the oil and fat is not attached by the rumen and absorbed at the abomasum. When vitamin E is used in combination, better result is obtained.
Patent JP-H0393649-A (JP)
Title: Modified layer crystalline sodium silicate and production thereof
Inventor: KATO CHUZO
IPC: C03C10/10
Filed: 1989-09-01
Abstract: PURPOSE:To obtain the subject sodium silicate having an increased ion-exchange capacity by heating and sintering a powder of sodium aluminosilicate glass for crystallization. CONSTITUTION:A powder of sodium aluminosilicate glass composed of three components is sintered by heating and crystallized to obtain the objective layer crystalline sodium silicate. In the above mentioned sodium silicate, a part of Si<4+> in the layer crystalline structure of sodium 2 silicate is subjected to isomorphous substitution by Al<3+>. The degree of Al<3+> substitution is at most 15wt.%, preferably within a range of 0.3-12wt.% in spite of being alternative according to the usage. In addition, the above-mentioned degree of substitution (S) means a molar percentage represented by S=2A12O3X100/(SiO2+2Al2O3). Because of insufficient modification in case of <0.3wt.% degree of substitution and of impossibility of the layer structure in case of >15wt.% on the other hand. In the later case, the resultant substituted material has a tendency not to show an expected modification effect proportional to the content of Al.
Patent JP-2000057489-A (JP)
Title: Traffic signal lamp
Inventor: KATO MASAKAZU
IPC: G08G1/095
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To realize a traffic signal lamp with small number of light sources and to prevent the occurrence of mislighting by providing the traffic signal lamp with a reflection means for deflecting and reflecting light from a light source in a two-dimensional prescribed range and two color glass windows arranged in two directions. SOLUTION: This signal lamp 102 is constituted of a light source 2, a reflection means 3, color glasses 4, 5, and a shielding cylinder 20. The light source 2 is constituted of a light source for emitting laser light or the like and light emitted from the light source 2 is deflected and reflected by the means 3 and transmitted through either one of the color glasses 4, 5. The reflection means 3 has a spring property and is set up on a proper a position so that the means 3 set up on a green position and that on a red position respectively reflect light to mutually 90 deg. different directions when there is no control signal. A control means checks whether signal lamps 102 are driven by a previously determined pattern so that one signal lamp is green e.g. and the other signal lamp set up to the 90 deg. different direction is red.