baber/WOPTO huggingface dataset:
Patent JP-S60130217-A (JP)
Title: Current coirce circuit for iil
Inventor: ITOU FUMIO
IPC: H01L27/082
Filed: 1983-12-16
Abstract: PURPOSE:To supply a stable current with high accuracy by cancelling the temperature coefficient dof a transistor with the temperature characteristic of a base current source and forming an emitter area into a prescribed multiple of an emitter area of a series diode to suppress the variation of a current amplification factor. CONSTITUTION:A correction circuit 7 has a current path 7a comprising an NPN transistor (TR)72 and a resistor 73 and a current path 7b comprising a resistor 74, the former path has a positive temperature coefficient and the latter has a negative temperature coefficient to cancel the positive temperature coefficient of an NPN TR15a of an output stage through the constitution. Moreover, the ratio of the base currcent flowing to the NPN TR15 to the current I1 flowing a series diode 32 is set geometrically by the emitter area and the current mirror circuit 33 stablizes the current I2. As a result, a collector-emitter voltage of the TR15a is set to nearly 1-1.4V to absorb the fluctuation of the power supply voltage.
Patent JP-H0681866-A (JP)
Title: Water-cooled brake device
Inventor: TOBA FUJIO
IPC: F16D65/853
Filed: 1992-09-07
Abstract: PURPOSE:To provide a water-cooled brake device which can let a user perceive lowering of heat radiation in a brake means. CONSTITUTION:In a water-cooled brake device such that cooling water is circulatively supplied into a water jacket 12 provided in a brake means 10, the device comprises a temperature detector 20 for detecting a temperature in the water jacket 12 and an alarm means 32 actuated when the temperature detected by this temperature detector 20 is at a preset value or more of exceeding a boiling temperature of the cooling water.
Patent JP-2001062467-A (JP)
Title: Treatment of dust collecting water
Inventor: YABUSHITA MASAO
IPC: C02F1/64
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To improve treating effect by adding hydrogen peroxide into dust collecting water in a blast furnace or a convertor, depositing dissolved salts as water insoluble salt, adding a high molecular flocculant to flocculate, settle and remove suspended materials and circulating and recycling the treated dust collecting water to suppress the generation of scale or the like. SOLUTION: A gas discharge from the blast furnace 1 is dust collected in a dry dust collector 2 and next in a wet dust collector 3. The blast furnace gas is dust collected in each venturi scrubbers 4, 5 and recovered in a blast furnace gas holder through a furnace top pressure recovery power generation equipment 6. Blast furnace dust collecting water used in the wet dust collector 3 is transported to each venturi scrubbers 4, 5 through a water storage tank 8 and recycled after solid matter is recovered in a thickener 7. In such a case, the suspended materials are flocculated, settled and removed by adding hydrogen peroxide into the dust collecting water to deposit the insoluble salts and adding the high molecular flocculant. As s result, the dissolved concentration of the salts in the dust collecting water is decreased.
Patent JP-2000069561-A (JP)
Title: Remote control system for radio communication terminal
Inventor: WATANABE MITSUKO
IPC: H04W92/08
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary to provide a key group for inputting a telephone number or the like, and to attain miniaturization by allowing a radio communication terminal main body and a different unit to store its own ID and the ID of the other party, to transmit a signal by adding the ID of the other party, to extract the ID of the other party from a received signal and collate this ID with its own ID, and to process the received signal only when those ID are made coincident with each other. SOLUTION: A radio communication terminal main body 1 operates transmission and reception through a first antenna 3 with a base station. The radio communication terminal main body 1 operates transmission and reception through second antenna 18 and antenna 19 with a remote controller 2. Memories 15 and 30 of those radio communication terminal main body 1 and the remote controller 2 store its own ID or the ID of the communicating party, and ID processing parts 16 and 21 add the other ID at the time of transmitting a signal to the communicating party or extract the ID added to a reception signal at the time of receiving a signal from the communicating party. Thus, the radio communication terminal main body 1 and the remote controller 2 can be made correspond to each other.
Patent JP-H0976913-A (JP)
Title: Train operation time interval control method and device thereof
Inventor: TAKEUCHI HIROTO
IPC: B61L27/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enable any delayed divergent phenomenon to be avoided even though the standard operation interval which dominates an operational plan is shortened so as to enhance the transport capacity of a railroad line section. SOLUTION: When delay judgment is carried out by comparing position/speed information with an operational diagram so as to find out the place of generation and the grade of a delay, a new target value of an operational interval to be secured between a train already showing its delay and a train immediately following the delayed train is set (S10-S30).  The operational diagram for the following train is changed locally so that an arrival time later than the arrival time preset in the original operational diagram may be decided against each positional point between the present position of the following train to the place of generation of delay, in response to a difference between the new operational interval target of the following train and the minimum operational interval decided across the original entire railroad line section, and according to this local change, position/speed control to the following train is carried out (S40-S60). Thereafter, when the delayed train starts its recovery running operation, the same operation is also carried out for the subsequent trains (S70-S90).
Patent JP-S6296820-A (JP)
Title: Reading device of instrument display
Inventor: KIDERA HIROYUKI
IPC: G01D11/26
Filed: 1985-10-24
Abstract: PURPOSE:To bring a display character closer to the surface of an instrument panel apparently, by providing a refracting body, wherein one end surface faces the display character on the outer surface of a display drum, the other end surface faces outward from the surface of the instrument panel, and both end surfaces are in parallel. CONSTITUTION:A refracting body 14 is coupled into a display window 13. The lower end surface of the refracting body 14 faces a display number 11on the outer surface of a display drum 8. The upper end surface faces upward from a surface 5a of an instrument panel 5. Both end surfaces of the refracting body 14 are formed in parallel. The refractive index of the refracting body 14 is larger than air. The refracting body 14 is transparent. When a rider observes the number 11 on the display drum 8 through the display window 13, the light from the number 11 is refracted in the refracting body 14 and reaches eyes 15 of the rider. Therefore, the number 11 is apparently brought closer to the surface 5a of the instrument panel 5 as shown by an imaginary line. Therefore, even if an angle theta between the display window 13 and the line of sight A is small to some extent, the entire number 11 can be recognized visually.
Patent JP-H1184685-A (JP)
Title: Formation of patterned ultraviolet curing resin layer, production of patterned resin layer-containing laminate and the laminate
Inventor: KOBAYASHI MASAHARU
IPC: G03F7/40
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a UV curable resin layer of fine patterns without entailing a wet process treating stage, a curable resin laminate having the patterned UV curable resin layer utilizing the same as well as the cured matter thereof and a process for producing the same. SOLUTION: The patterned UV curable resin layer is formed by a stage for forming the cured mattered layer 2b by irradiating a UV curable resin sheet provided with the UV curable resin layer 2 on a base 1 with UV rays to a pattern form, a stage for affixing the UV curable affixing sheet irradiated with the UV rays to a body 4 to be affixed and a stage for forming the patterned UV curable resin layer on the body 4 to be affixed by peeling the base 1 of the UV curable resin affixing sheet together with the cured matter layer 2b. The UV curable resin layer includes (a) a tacky adhesive acrylic polymer, (b) a photosetting compd. and (c) a photoreaction initiator as essential components, has a glass transition temp. of <=150 deg.C and develops tacky adhesiveness at 20 to 180 deg.C.
Patent JP-H0769896-A (JP)
Title: Cancer metastasis suppressing agent
Inventor: TSUZAKI YOSHINARI
IPC: C07H19/167
Filed: 1993-08-31
Abstract: PURPOSE:To obtain a center metastasis suppressing agent containing a specific purine compound as an active component and exhibiting high activity to suppress the metastasis of canter. CONSTITUTION:This suppressing agent contains a purine compound (salt) of formula I or II {9146/28}R is H or a (1-4C alkyl-substituted)amino; Y is H or a furanose compound residue of formula III (R is H or OH; Z is O or S; (m) is 0-2; (n) is 0 or 1){9147/28}. The purine compound is e.g. purine, adenine, guanine, hypoxanthine, xanthine, adenosine, guanosine, inosine, xanthosine, 2'-deoxyadenosine, 2'-deoxyguanosine, adenosine monophosphate, guanosine diphosphate, guanosine triphosphate, adenosine-5'-0(3-thiotriphosphate) and guanosine-5'-0-(3-thiotriphosphate). The agent is usually administered at a rate of 1-500mg/kg by oral or parenteral administration.
Patent JP-H1082682-A (JP)
Title: Residual quantity detecting device, residual quantity detecting system, monitoring device, and residual quantity detecting method
Inventor: MATSUOKA TAKASHI
IPC: G01F23/24
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To readily know the fact that a fuel tank is unjustly refilled with fuel. SOLUTION: The residual quantity detecting device 2 transmits a report requiring oil-refilling to a monitoring device 3 when it detects that the quantity of the fuel stored in a fuel tank 1 becomes equal to or lower than a lower limit level. The residual quantity detecting device 2 informs the monitoring device 3 of the completion of oil-refilling when the quantity of the fuel in the fuel tank 1 increases and becomes equal to or higher than an upper limit level. The monitoring device 3 correlates the information about the oil-refilling inputted from an input section 24 with the received information of the completion of oil-refilling and outputs the information for every fuel tank 1.
Patent JP-2000132320-A (JP)
Title: Surface wave touch screen
Inventor: WALLACE DAVID W
IPC: G06F3/033
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface wave touch screen having water repellency suitable for use in an external environment. SOLUTION: This screen is provided with a hydrophobic touch panel 46 capable of propagating surface acoustic waves and vibrating the surface waves propagated through the area of contact to that touch panel by that contact. Surface wave converters 42, 44, 52 and 54 are connected to the touch panel 46, transmit and receive the surface acoustic waves on the panel 46 and a processing means 32 can determine the position of contact on the panel 46. It is profitable to use the hydrophobic panel since the operation of the touch screen is not affected by moisture so that this screen can be used in the external environment.
Patent JP-H1183055-A (JP)
Title: Snow melting device which uses heating radiator
Inventor: NISHIKAWA KOICHI
IPC: E01C11/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device at a reduced cost both of equipment and operation. SOLUTION: A heater 3 is installed inside the section of a plate-shape radiator 1 comprising a stone of excellent heat conductivity, heat insulation and radiant efficiency of far infrared ray, and the radiator 1 is installed along a surface such as a floor surface, a road surface or a roof surface on which snow falls. The radiator 1 is made of a serpentine or a granite and other natural ore and may also be made of clay which is mixed with powdered natural ore of excellent heat conductivity, heat insulation and radiant efficiency of far infrared ray. The radiator 1 may also be laid on a floor surface to use it as a brick or a tile.
Patent JP-H0951645-A (JP)
Title: Electric rotating machine
Inventor: KATO MASAHIRO
IPC: H02K13/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electric rotating machine in which small size, lightweight and high output can be realized while avoiding deterioration of commutation performance due to increase of level difference on the surface of commutator. SOLUTION: One end of a plurality of lower layer coil sides 536 is connected electrically with one end of a plurality of lower layer coil end parts 537 extending toward a shaft 510. One end of a plurality of upper layer coil sides 533 is connected electrically with one end of a plurality of upper layer coil end parts 534 extending toward the shaft 510 and the other end of the plurality of upper layer coil end parts 534 is connected electrically with the other end of the plurality of lower layer coil end parts 537. A brush slides on the outer circumferential surface of upper layer coil end parts 534 and positional fluctuation thereof in the axial direction is suppressed by an insulation spacer 560.  Since the insulation spacer 560 suppresses relative displacement each of the upper layer coil end part 534 in the axial direction thereof, deterioration of commutation performance can be avoided even if each upper layer coil side 533 is expanded thermally in the axial direction upon conduction of armature current.
Patent JP-H0289238-A (JP)
Title: Optical recording medium
Inventor: KANNO TOSHIYUKI
IPC: G11B7/246
Filed: 1988-09-26
Abstract: PURPOSE:To improve contrast, responsiveness and repetitive characteristics by incorporating a specific thermotropic liquid crystalline high polymer and sensitizing dye into a recording layer. CONSTITUTION:The thermotropic liquid crystalline high polymer expressed by the formula I or the formula II and the sensitizing dye are incorporated into the recording layer 2. In the formula I, R1=CH3 or C2H5; R2 is selected from a group consisting of 6 to 12C alkyl group, aryl group, etc.; m/n=30 to 70/70 to 30, 100<=l+m<=1000. In the formula II, R1 is selected from a group consisting of 1 to 12C alkyl group, cycloalkyl group, etc.; l+m/n=30 to 70/70 to 30, 100<=l+m<=1000, h=1 to 5, k=1 to 6. The contrast and responsiveness are improved in this way and the characteristics are improved.
Patent JP-H0315655-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: ONO EIJI
IPC: F02M67/02
Filed: 1989-09-18
Abstract: PURPOSE:To improve startability by feeding the compressed air from a combustion chamber to a compressed air passage when pressure in the combustion chamber reaches or exceeds the predetermined value at the time of an engine start in the system wherein fuel is jetted with the compressed air. CONSTITUTION:An air blast valve 20 so arranged in a cylinder head 3 as to expose the nozzle outlet 24 thereof in a combustion chamber 4 has a needle 23 inserted in a needle insertion hole 22 formed in a housing 21, and the needle 23 is actuated with a movable core 28 shifted on the excitation of a solenoid 30 against the force of a spring 27. Also, a compressed air passage 33 is connected to a nozzle chamber 32 formed in the housing 21 and the injection port 37 of a fuel injection valve 36 is positioned in the nozzle chamber 32. ln a fuel injection device as aforementioned, each of valves 20 and 36 is so controlled that fuel supply to the compressed air passage 33 is stopped at the time of an engine start, and the compressed air is supplied from the combustion chamber 4 to the compressed air passage 33 when pressure in the combustion chamber 4 reaches or exceeds the predetermined value.
Patent JP-H0961265-A (JP)
Title: Torque sensor
Inventor: CHIKARAISHI KAZUO
IPC: G01L3/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve detection sensitivity with a simple constitution. SOLUTION: A plurality of grooves 3A which are long in an axial direction are formed on an output axis 3 made of a magnetic material, while a thin cylindrical member 8 made of a conductive and non-magnetic material is made into a single body with an input axis in a rotation direction so that a part formed with the grooves 3A is surrounded. A plurality of windows 8a, 8b are formed on the cylindrical member 8 so that an overlapping state varies according to a relative rotational position between the cylindrical member 8 and the output axis 3, and a peripheral width of the windows 8a, 8b is narrower than a peripheral width of a protrusion 3B between the grooves 3A.  A part formed with the window 8a of the cylindrical member 8 is surrounded by a coil 10, while a part formed with the window 8b is surrounded by a coil 11, wherein torque is obtained from a change in impedance of the coils 10, 11.
Patent JP-H0867489-A (JP)
Title: Handrail of curved and speed changeable moving footpath
Inventor: SHIMIZU KEISUKE
IPC: B66B23/26
Filed: 1994-08-30
Abstract: PURPOSE: To improve elasticity of a handrail by using a bellows type or an accordion type pipe made of an elastic material of rubber, etc., as it is without opening it and hooking an attachment of a propulsive chain on a mound part on the back side of a side of the pipe to place a hand on. CONSTITUTION: A bellows type handrail 1 is formed by forming a bellows type pipe by way of using an elastic material of rubber, plastics, etc. The handrail 1 is propelled by hooking attachments 9 of propelling chains 2, 3 on a projection 17 on a mound of a bellows of the handrail 1. This handrail 1 is made to circulate in the inside of a cover of a handrail device, and an upper part half of the handrail 1 is exposed above the cover. A chain in the neighbourhood of an entrance is made as a slow propelling chain 2, a faster propelling chain 3 is arranged at a position with a small interval from it, and both of the chains are propelled continuously. A single body sprocket 11 is arranged between both of the propelling chains 2, 3.
Patent JP-2001064250-A (JP)
Title: Main agent oxide precursor
Inventor: MORITA KENSUKE
IPC: B41M5/46
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound which is highly useful as a color print material for outputting digital image information forming color images at low costs by simple operations and produces a color-developing main agent oxide without needing an oxide such as a silver halide. SOLUTION: A compound of formula I [A1 and A4 are each a substitutent; (n) is 0 to 4; A2 and A3 are each an alkyl; A5 is C(=0)-A6, SO2-A7 (A6 and A7 are each a substituent)], for example, a compound of formula II. The compound of formula I can be obtained, for example, by reacting a color-developing main agent (salt) of formula III with a compound of the formula: X-A5 (X is an eliminable group such as a halogen, phenoxy or an acyloxy) or its equivalent compound (for example, an isocyanate), if necessary, in the presence of a base in a solvent, and then reacting the obtained compound of formula IV with a compound (salt) of the formula: H-S-A4 in the presence of an oxide (for example, manganese dioxide) and, if necessary, a base in a solvent.
Patent JP-H0694904-A (JP)
Title: Light diffusing sheet material
Inventor: KONNO TERUAKI
IPC: G02B5/02
Filed: 1992-09-09
Abstract: PURPOSE:To provide a light diffusing sheet material with the brightness of a screen remarkably improved as compared with the conventional one, with the characters, patterns, etc., displayed on the screen capable of being seen from any angle and used as the diffusion plate. CONSTITUTION:A light diffusing sheet material 1 consists of a base sheet 2 and an optical diffusing layer 3 formed on the upper surface and has a nonuniform structure in which two or more kinds of beads 4 having a different size are mixed and consisting of the beads 4a embedded in a synthetic resin layer 5 and beads 4b with at least a part protruded from the layer 5 and with the relative intervals having many kind of sizes. A resin capable of being clouded is used as the material for the base sheet, beads or synthetic resin layer.
Patent JP-H04120614-A (JP)
Title: Coordinate designating pen
Inventor: SHIMIZU KAZUAKI
IPC: G06F3/03
Filed: 1990-09-11
Abstract: PURPOSE:To easily perform an inputting operation without losing free operability by simultaneously detecting a pen pressure while designating the coordinate and operating a pen and displaying the detected pen pressure, as well with emitting light. CONSTITUTION:This coordinate designating pen 11 with pen pressure displaying mechanism is used for inputting the coordinate onto the touch panel of a tablet section and is constituted of a point indicating contactor 1, compression spring 2, permanent magnet 3, magnetism detection sensor 4, signal control section 5, light-emitting pen pressure displaying section 6, and main body case 7. The sensor section 4 outputs a signal (a) proportional to the magnetic force of the magnet 3 in the case of detecting the magnetic force. The control section 5 outputs control signals (b) and (c) upon receiving the signal (a) from the section 4. The signal (b) increases or decreases proportionally to the signal (a) and is outputted to the display section 6 and to the outside. The control section 6 display a pen pressure by making the light of a light emitting displaying section brighter or darker in proportion to the increase or decrease of the control signal.
Patent JP-H1084823-A (JP)
Title: Double bearing type reel for fishing
Inventor: KOBAYASHI MIKIHARU
IPC: A01K89/015
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a double bearing type reel for fishing which reduces spool rotating resistance at the time of casting a fish line while securing the intensity of a clutch. SOLUTION: The outer diameter of a bearing on a clutch mechanism side supporting a spool axis 47 is made smaller than the full length of a clutch engaging pin 55, and a pin insertion groove 57 the pin 55 can be inserted to is provided at the bearing holding part 37a of a frame body 37 holding a bearing.
Patent JP-S61155341-A (JP)
Inventor: DONIIZU EMU BARUTOMUUFU
IPC: C07C7/13
Filed: 1985-10-29
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-H0583115-A (JP)
Title: Logic circuit
Inventor: SHIMAUCHI YUKI
IPC: H03K19/08
Filed: 1991-09-20
Abstract: PURPOSE:To attain high circuit integration of a BiCMOS semiconductor integrated circuit by connecting collectors or emitters of plural bipolar transistors(TRs) of basic circuits in common to an element for pull-up and pull-down. CONSTITUTION:A basic circuit 161 (162) is respectively provided with an input terminal 171 (172) receiving an input signal A1 (A2), nMOS TRs 181 (182), NPN TRs 191 (192), resistors 201 (202) used to extract a base charge of the NPN TRs 191 (192) and a GND line 211 (212). That is, drains of the nMOS TRs 181 (182) and collectors of the NPN TRs 191 (192) of the basic circuit 161 (162) are connected in common in the NOR circuit and a resistor for pull-up is connected between a common connecting point 22 and a Vcc power supply line 14, and an output signal X is obtained at the common connecting point 22. Thus, the logic circuit is formed by using the circuits with less number of components than that of the BiCMOS basic circuits as the basic circuit 161 (162).