baber/WOPTO huggingface dataset:
Patent JP-H03257250-A (JP)
Title: Tile
Inventor: KOBAYASHI SHUZO
IPC: B32B27/30
Filed: 1990-02-02
Abstract: PURPOSE:To obtain stereoscopic appearance by integrally melting to fix an intermediate decorative layer, which is formed of a fiber-shaped sheet with a glossy thread arranged in pattern shape, and a transparent surface layer on a tile base body whose surface is formed of a vinyl chloride resin sheet. CONSTITUTION:A tile base body 2 is an about 1 to 5mm thick plate of hard or semihard quality, consisting of vinyl chloride resin, and forms a tile base body 2 with an about 0.1 to 1mm thick sheet, consisting of soft vinyl chloride resin, for a surface layer sheet 5. An intermediate decorative layer 3, which is formed of fiber-shaped sheet contained with a vinyl chloride hot melt binder by arranging a glossy tread unit 8 of metal fiber thread or the like, is melted on the tile base body 2. Further a transparent surface layer 4 of about 0.5 to 0.3mm thickness, consisting of vinyl chloride resin of semihard or soft quality, is integrally formed by melting on the intermediate decorative layer 3. In this way, a tile 1 rich in a high grade feeling can be formed.
Patent JP-H01200043-A (JP)
Title: Electronically controlled fuel injector for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/00
Filed: 1988-02-05
Abstract: PURPOSE:To permit the following performance to the variation of the intake air flow rate with high responsiveness in idling, by increasing the weighting for the newest detection value in the neutral state of a transmission, in compari son with the weighting in the nonneutral state. CONSTITUTION:In an electronically controlled fuel injector in which a fuel injection means D is controlled by setting the fuel injection quantity by a fuel injection setting means C on the basis of the output signals of an engine revolu tion speed detecting means A and an intake air flow rate detecting means B, a weighted means calculating means E is installed. The newest detection value of the intake air quantity and the value of the intake air flow rate in the past are weighted mean calculated, and the weighted mean value is outputted as intake air flow rate signal into a fuel injection quantity setting means C. Further, a neutral state detecting means F for detecting the neutral state of a transmission is installed, and when the neutral state is detected, weighting for the newest detection value in the calculating means E is increased by a weighting varying means G.
Patent JP-S59149009-A (JP)
Title: Method for fixing shading coil on electromagnetic core
Inventor: NISHISAKO HARUTAKA
IPC: H01F7/12
Filed: 1983-02-16
Abstract: PURPOSE:To enable to completely press-in and fix a shading coil in a holding proove by a method wherein a caulking groove is provided between two holding grooves in parallel with the holding groove, and after said shading coil has been inserted in the holding grooves, the external wall part of both holding prooves is bent inward and the inner wall part of them is bent outward. CONSTITUTION:The caulking groove 22 is provided in parallel with the holding grooves 14 in the center part located between two holding grooves 14 provided on the armature face of a fixed core, and after the shading coil 16 has been inserted in the holding groove 14, the external wall part 18 of the holding groove 14 is bent inward, and also the inner wall part 20 of the holding groove 14 is bent outward, thereby enabling the shading coil 16 to be fixed by pressure-welding by both wall parts 18 and 20. In this case the shading coil 16 is deformed by pressure-welding on both of the side wall parts 18 and 20, and they are fixed in the pressure-welded form by cutting in the gap located between both side wall parts 18 and 20 and the shading coil 16 without having a gap between them.
Patent JP-H06234752-A (JP)
Title: Liquid crystal group-containing alkyl etherified melamine compound and coating composition containing the same compound
Inventor: OSUGA SHOICHI
IPC: C09D179/04
Filed: 1993-02-12
Abstract: PURPOSE:To provide a compound useful as a raw material of a coating material for a precoat steel plate, exhibiting well-balanced workability and film hardness. CONSTITUTION:There is provided an alkyl etherified melamine compound represented by formula I. In this compound, one or more alkyl groups (R1 to R6) have a liquid crystal group of formula II (X is single bond, ether bond or ester bond; Y is H or a 1 to 4C alkoxy) and others are each one of an alkyl ether methylene represented by formula CH2OC1H2l+1, methylol and H. This liquid crystal group-containing alkyl etherified melamine compound is synthesized by reacting an alkyletlterified melamine compound expressed by formula I in which one or more groups (R1 to R6) are an alkyl ether methylene whereas others are methylol or H with a liquid crystal compound having a terminal hydroxyl group, e.g. a compound represented by formula III in the presence of an acid catalyst of formula RSO3H (R is OH or an aryl).
Patent JP-S63191684-A (JP)
Title: Production of electrotehrmal-type transfer material
Inventor: MIAMA NAONOBU
IPC: B41M5/382
Filed: 1987-02-04
Abstract: PURPOSE:To reduce contact resistance at a part of contact with an energizing electrode and suppress diffusion of an electric current through a low resistance layer, by providing the low-resistance layer on a high-resistance layer on the side for contact with the energizing electrode by spray coating. CONSTITUTION:A low-resistance layer is provided by using a coating material comprising a resin and a conductivity-affording agent. By removing a solvent by drying after spray coating, the low-resistance layer is constituted of a conductive resin material comprising a mixture of the resin and the conductivity- affording agent. The resin is preferably an acrylic resin or the like. The conductivity-affording agent may be, for example, a carbon material such as carbon black and graphite, or a powder of a metal such as silver, copper, nickel, aluminum and gold. The resin and the conductivity-affording agent are used in respective relative amounts of 10-60 pts.wt. and 40-90 pts.wt. A mixture of the resin and the conductivity-affording agent is used in the form of the coating material, by diluting with a solvent before spray coating. By the spray coating, the low-resistance layer is provided in the thickness of 0.1-3 mum.
Patent JP-H09213052-A (JP)
Title: Recording and reproducing device
Inventor: SUZUKI KAZUYOSHI
IPC: G11B23/30
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a recording and reproducing device such as a VCR device, etc., capable of cleaning contact surfaces of detecting terminal of a cassette and contact terminal of an information detecting body respectively immediately before their electric contact operation so as to ensure electric contact between them. SOLUTION: This VCR device is equipped with a cassette 4A(4B) having a detecting terminal plate 40 on a side part for the purpose of reading information of the kind and contents of the cassette housing a recording medium and writing such information and the information detecting body 30 having a contact pin 33 to be in electrical contact with the detecting terminal plate 40 of this cassette for the purpose of detecting information about the cassette.  In this case, a cleaning brush 43 formed into a narrow rectangular shape out of a film-like member with a large number of slits is fitted in a visor-like pattern above the contact pin 33 to the information detecting body 30, and when the detecting terminal plate 40 of the cassette is lowered from the upper part to the information detecting body 30, the cleaning brush 43 is elastically deformed to rub the detecting terminal plate 40 of the cassette and the contact pin 33 of the information detecting body 30 respectively so as to perform its cleaning operation.
Patent JP-S57138281-A (JP)
Title: Solid-state color image pickup device
Inventor: FUJIMOTO MAKOTO
IPC: H04N9/04
Filed: 1981-02-20
Abstract: PURPOSE:To utilize horizontal resolution up to the limit of the number of picture elements of a solid image pickup element which has horizontal arrays of picture elements differening in space phase, by arranging plural kinds of striped color filters, capable of pass different color lights through them, on the solid- state image pickup element. CONSTITUTION:A striped color filter is constituted by arranging an R filter 401 which permits red color light to pass through it, a G filter 402 which permits green light to pass through it, and a CY filter 403 which permits part of green light and blue light to pass through it sucessively and repeatedly in a horizontal direction. This stripped color filter is arranged on a solid image pickup element of offset arrangement having a 90 deg. space phase difference in horizontal array of picture elements (photodiode 404). The horizontal repetitive period of the pucture elements and that of one of color filters, e.g., the R filter 401 are so related that the space frequency of the picture elements is double as high as that of the color filters. Thus, horizontal resolution determined by the number of picture elements is utilized at its maximum.
Patent JP-S57164541-A (JP)
Title: Electric device
Inventor: MATSUSHITA YASUO
IPC: H01L21/58
Filed: 1982-02-19
Abstract: PURPOSE:To improve thermal radiation property by a method wherein circuit elements are mounted on a substrate made from a sintered body composed mainly of carbon silicate and the substrate is mounted on a metal supporter. CONSTITUTION:For instance, 3pts.wt. of beryllium oxide powder is added to 100pts.wt. of silicon carbide which has 98% purity and contains 0.1% of aluminum oxide in its impurity and mixed and the mixture is preformed into a disc- shape and sintered under reduced pressure. After the surface of the disc is specularly polished, the disc is cut to 20X30mm.. A metal radiating fin 12 is adhere tightly by solder layer 13 under this sintered SiC insulation substrate 11 and elements such as a transistor pellet 14, a thick film resistor 15 and a power transistor pellet 17 whichis mounted on a metal heatsink 18 are mounted on the substrate 11. The semiconductor device which is composed as stated above has the excellent thermal radiation property, so that capacity of each element can be increased and the integrity of elements can be improved.
Patent JP-H10206979-A (JP)
Title: Original cover device for image reader
Inventor: SAKAI YOSHIHIRO
IPC: G03B27/62
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prevent back staining and offset by providing an original cover plate pressing an original to a contact glass, a sheet which is provided on the original surface side of the original cover plate and where a light reflection part and a light absorption part are optionally set, and a driving means forming the light reflection part and the light absorption part on the sheet. SOLUTION: This device is constituted of the cover plate, the sheet 12 where the range of the light reflection part and the range of the light absorption part are optionally set, two shafts 13 and 13 supporting the sheet 12, and a spring 14 applying tension to the sheet 12. The sheet 12 is formed of a heat reversible sheet or a liquid crystal sheet. Then, the device is provided with a thermal head 15 for heating the sheet 12. The head 15 moves both in a direction shown by an arrow and a direction perpendicular to the figure plane by a driving means 16. A light absorbing plate 17 is provided between the back surface of the sheet 12 and the cover plate. By connecting an editor device to the driving means 16 and specifying the range by the editor device, the range is made milky by the driving means 16 so as to obtain the light reflection part.
Patent JP-H02204389-A (JP)
Title: Production of single crystal
Inventor: KATAGIRI KEIJI
IPC: C30B15/28
Filed: 1989-02-02
Abstract: PURPOSE:To obtain the single crystal having lessened crystal defects with good reproducibility by bringing a seed crystal into contact with a molten raw material at the time of pulling up the single crystal by a Czochralski method, then rising a pulling up shaft at a high speed, detecting the change in the weight of the pulling up shaft and determining the timing for pulling up the crystal in accordance with the detected change rate of the weight. CONSTITUTION:A weight measuring instrument (e.g. 14) is connected to the single crystal pulling up shaft 12 or crucible supporting shaft 8 and the seed crystal is brought into contact with the surface of the melt 6 in the crucible 5. The pulling up shaft 12 is risen at a speed of 20 to 300mm per hour after the meniscus stabilizes. The generated weight change is detected by the weight measuring instrument 14 and the pulling up for growing the crystal is started at the point of the time when the weight change grows to the predetermined value. Noise is liable to be generated in the weight measuring instrument 14 provided on the crystal pulling up shaft, but the influence of the weight noise is eliminated if the change rate dw/dt of the weight is calculated and the timing for starting the pulling up is determined in accordance therewith. Thus, the signal crystal having the shape which is lessened in fluctuation is obtd.
Patent JP-H10224693-A (JP)
Title: Solid-state image pickup device and its drive method
Inventor: HARADA KOICHI
IPC: H04N5/341
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device for which the number of negative power supplies is reduced less than that of a conventional image pickup device. SOLUTION: Relating to the solid-state image pickup device 1, a read section 6 and a vertical register 7 are placed to one side of a photo sensor 5 formed to a front side of a semiconductor substrate 4. A clamp circuit 3 that applies a high level clamping is connected to transfer electrodes 11, 12 of the vertical register 7. A read electrode 10 of the read section 6 is made of a conductor layer other than those of the transfer electrodes 11, 12 of the vertical register 7.
Patent JP-S55116235-A (JP)
Title: Measuring method of torque
Inventor: MAEHARA OSAMU
IPC: G01L3/00
Filed: 1979-03-03
Abstract: PURPOSE: To measure accurately torque characteristics including the starting torque by a method wherein, under the condition that the angular velocity at the time of detection is added with a certain angular velocity, the velocity is converted into a frequency signal.  
     CONSTITUTION: Permanent magnet 47 is integrated with the end surface of inner gear 43, detection coil 48 is integrated with hollow body 45, belt 49 is provided between the outer surface of inner gear 43 and the rotary shaft of motor 50, and inner gear 43 is caused to rotate at a fixed angular velocity at all times. Now, the rotational direction of inner gear 43 is set opposite to the rotational direction of input shaft 41 at the time of measurement. By this, under the condition that an input shaft 41 is not rotating, a frequency signal proportional to the angular velocity of inner gear 43 is generated in detector coil 48. When input shaft 41 rotates, a frequency signal proportional to the sum of its angular velocity and the angular velocity of the gear is generated. By this, it is possible to measure accurately the torque characteristics including the starting torque. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53110790-A (JP)
Title: Thermistor sensor for warm water feeder
Inventor: ICHIDA SHIYUNJI
IPC: G05D7/06
Filed: 1977-03-09
Abstract: PURPOSE: To control the warm water temp.  by one thermistor and to be subjected to obtain a high limit operation by another thermistor, by means of being subjected each responsing hours of temp.  detecting in two thermistors to be differentiated by a certain relation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56125230-A (JP)
Title: Uniformization of gas stream in vapor phase axial deposition process
Inventor: SENDA KAZUNORI
IPC: C03B37/018
Filed: 1980-02-29
Abstract: PURPOSE:To uniformize the gas stream blasted from the nozzle of a multiple tube gas burner for the vapor-phase axial deposition of soot rod for optical glass fiber, by furnishing each flow path of the burner with a permeable gas-barrier layer, thereby distributing the flow of the gas uniformly throughout the flow path. CONSTITUTION:In a burner C having a multiple structure, and flow path 1 for injecting the raw material, the flow path 2 of inert gas, the H2 flow path 3, and the O2 flow path 4, are each furnished with permeable gas-barrier layers 6, 7, 8, and 9, respectively. The layer is made of natural fibers, synthetic fibers, etc., and hinders the flow of gas. Fine particles having diameter of about 1mum cab be passed through the layer, however, coarser particles are blocked by the layer. The burner C is attached to the vessel B, and the vapor-phase axial deposition is carried out. Even if there are turbulence, velocity difference or pressure difference along circumferential direction in each gas stream in the flow path 1, 2, 3 or 4, the nonuniformity or irregularity of the flow are eliminated by the layer, and the gas having uniform velocity distribution and pressure distribution along circumferential direction is supplied to the outlet of the burner.
Patent JP-H03231042-A (JP)
Title: Antistatic structure of mat for automobile
Inventor: YAMADA KOHEI
IPC: D06M101/16
Filed: 1990-02-02
Abstract: PURPOSE:To earth static electricity, to remove static electricity by atmospheric discharge and to prevent a mat from being slipped by incorporating a conductive net in a mat, connecting the conductive net to a mat side ring and a mark display portion, and making the ring be caught by a hook. CONSTITUTION:A mat 11 for an automobile is formed by placing plural piles 14 in a ground fabric 12 to be finished to a designated volume, and backed with a packing layer 13 formed by thermoplastic resin or the like. In this case, a conductive net 15 is disposed in such a manner as to come into contact with conductive fibers contained in the piles 14 between the ground fabric 12 and the packing layer 13. Static electricity absorbed by the conductive fibers 18 is conducted to a conductive mark display portion 20 and a ring 16 fitted to the mat 11 for an automobile. On the other hand, the ring 16 is caught by a hook 17 fitted to the floor surface of an automobile. By this arrangement, the static electricity is subjected to atmospheric discharge and earthed, and the mat 11 for an automobile is prevented from being slipped.
Patent JP-H06213317-A (JP)
Title: Hydraulic control device of belt type continuous transmission for vehicle
Inventor: HAYASHI TAKASHI
IPC: F16H9/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide an oil pressure control device for a belt type continuous transmission for a vehicle, which can prevent shortage of the transmission belt pinching force despite failure in the hydraulic circuit system. CONSTITUTION:In the region with insufficient tension of a transmission belt 76 which is sensed by a tension shortage region sensing means 520, a slip preventive means 522 turns on the fourth solenoid valve 158 and heightens the tension control pressure Pbelt a certain value higher so that slippage of the transmission belt 76 is eliminated. Thereby the lacking condition of the pinching force for the transmission belt 76 can be eliminated in good performance despite failure in the hydraulic circuit system incl. a pressure regulator valve 224 to regulate the tension control pressure Pbelt, for example sticking of a spool valve element 262 of the regulator valve 224, fastening of spool valve element 246 of the fifth solenoid valve (linear valve) 160, fastening of spool valve element 234 of a throttle valve opening sensing valve 220, and fastening of the spool valve element 242 of a valve pressure regulating valve 222.
Patent JP-H01201402-A (JP)
Title: Apparatus for manufacturing sintered compact
Inventor: FUJIYOSHI KATSUSATO
IPC: B22F3/10
Filed: 1988-02-05
Abstract: PURPOSE:To efficiently remove binder without damage in an injecting green compact by shifting the injecting green compact of powdery metal to heat treating device after treating in order by shifting the injecting green compact to de-binder devices for low temp. and high temp. CONSTITUTION:The injecting green compact 2 of the powdery metal is introduced into the first de-binder device 10 with shifting mechanism 151 and the low temp. de-binder treatment is executed at about 50-200 deg.C and about 10<-2>Torr under inert gas atmosphere. Successively, the low temp. de-binder treated injecting green compact 2A is introduced into the second de-binder device 20 with first shifting mechanism 30 composing of shifting mechanism 32 and a shifting chamber 3 and the high temp. de-binder treatment is executed at about 150-600 deg.C and about 10<-3>Torr under inert gas atmosphere. Further, the high temp. de-binder treated injecting green compact 2B is introduced into the heat treating device 40 with second shifting mechanism 50 composing of shifting mechanism 52 and a shifting chamber 51 and each treatment of decarbonization, deoxidization, sintering and cooling is in order executed, to take out as a sintered compact 2F.
Patent JP-S58142670-A (JP)
Title: Multicolor printing device
Inventor: NAGASHIMA MASAYOSHI
IPC: H04N1/50
Filed: 1982-02-18
Abstract: PURPOSE:To eliminate blurring of a picture in monochromic printing by storing picture signals of each color and reading out the contents of the memory and printing with ink of corresponding color when printing mode is monochrome. CONSTITUTION:When an original inserted into a slot and a print key is put on, CPU81 judges color mode and outputs to a main controlling section 87 together with a reading start signal. An original and paper are sent thereby. The original is scanned in a reading section, and a picture signal from a CCD sensor is A/D converted in a conversion section 91, and stored in pattern memories 93, 94, 95 through a memory control section 92. When the mode select signal from the main controlling section 87 is black, a controlling section 99 performs printing using black part of transferring paper according to picture signal for black sent from the memory controlling section 92, and in case of polychromic mode, reading is made necessary times from the pattern memory, and printing is performed corresponding to each color.
Patent JP-S56121394-A (JP)
Title: Control system of induction motor
Inventor: TAWARA SEN
IPC: H02P23/07
Filed: 1980-02-28
Abstract: PURPOSE:To start the motor without slipping the same by a method wherein an increase rate of an oscillation frequency of a variable voltage-variable frequency inverter to time is set beforehand, and the oscillation frequency is adapted not to exceed the setpoint. CONSTITUTION:The frequencies of a number of the rotations of the induction motor 6 which are detected by a speed generator are applied to an operational amplifier 24 through a resistor 36, an operational amplifier 25 and a resistor 38. When the slips take place in the induction generator 6, a switch 44 is closed and an output of an operational amplifier 23 is applied to an operational amplifier 22 through an amplifier 26, the switch 44 and a resistor 31. The operational amplifier 22 integrates the outputs of the operational amplifier 26 and adds them to a voltage of a power source 28 and after that, feeds them out to a higher orfer preference circuit 34. The higher order preference circuit 34 feeds the output of the operational amplifier 24 to the variable voltage-variable frequency inverter oscillator 10, controls the frequencies of the inverter 5 and controls the number of the rotations of the induction motor 6.