baber/WOPTO huggingface dataset:
Patent JP-2000357996-A (JP)
Title: Optical transmitter for vehicle
Inventor: OE SOICHIRO
IPC: H04B10/11
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter which can reduce mounting space and cost, simplify its control part and then decrease its maintenance man-hours by simultaneously transmitting the same information from plural light tools, which are placed front and back and right and left of the transmitter. SOLUTION: Vehicle light tools 4a, 4b, 4c and 4d are mounted on a vehicle. An output terminal 5a of a signal transmitting part 5 outputs the light tool drive voltage includes information. The beams emitted from the tools 4a-4d also include the information respectively. When the lamps are used as vehicle light tools, the input signals of a signal switching part 3 are inputted to terminals 1X, 2X, 3X and 4X, which are lit as the tools 4a-4d respectively. When the light tools are used as optical signal generation media, input terminals 1Y, 2Y, 3Y and 4Y of the part 3 are all connected to the terminal 5a of the part 5. When the optical signals are transmitted, all tools 4a-4d are lit simultaneously, and the optical signals are transmitted to the outside.
Patent JP-H07323075-A (JP)
Title: Powder medicine posing apparatus
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1995-05-29
Abstract: PURPOSE:To pick up and pack arbitrary types of powder medicines automatically from among a variety of the powder medicines. CONSTITUTION:A plurality of sets f powder medicine takeoff devices 1 in which at least a part of a plurality of powder medicine housing devices 10, 10... housing various types of powder medicines and a means adapted to discharge the powder medicines by a necessary amount from an arbitrary one of the powder medicine housing devices 10,10... are so arranged to be movable are disposed and in each set of the powder medicine takeoff devices 1, 1..., powder medicine takeoff ports 29, 29... are arranged to pick up the powder medicines discharged from the powder medicine housing devices 10, 10... corresponding to feeding ports 50 of a packing device 5 respectively.
Patent JP-H0717040-A (JP)
Title: Ink jet recording method
Inventor: INADA GENJI
IPC: B41J2/05
Filed: 1993-07-07
Abstract: PURPOSE:To provide an ink jet recording method preventing the lowering of an image grade by providing a process supplying energy to form a bubble in such a state that the bubble does not communicate with the open air from an emitting orifice. CONSTITUTION:The ink 28 present on the side of an emitting orifice 23 from a bubble 27 is emitted forwardly by the moementum imparted from the bubble 27 and becomes an independent liquid droplet 29 beforehand to fly to a medium to be recorded such as paper. At this time, a meniscus 26 withdraws inwardly from the emitting orifice 23 and a gap is generated in front of the meniscus 26. However, this gap is filled with new ink by the surface tension of ink 21 and the wettability of the inner wall being in contact with the ink of the nozzle 27 to return to the state before emission.
Patent JP-H1010950-A (JP)
Title: Image forming device and method, and storage medium loading program code readable by computer
Inventor: SEKI YUICHI
IPC: G03G21/14
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To superpose the images without misregistration, by selecting one of plural transfer member driving clock signals generated by a generator corresponding to the misregistration quantity between a prescribed position and an exposure position, and controlling the driving of the transfer member by a drive controlling means on the basis of the selected driving clock signal. SOLUTION: The first detecting means (sensor 10), detects a position of a transfer supporting member 17, and outputs the first position signal. The second detecting means (BD sensor) detects a position of a rotary polygon mirror, and outputs the second position signal. A clock selecting circuit 24 selects a pulse signal so that the phase difference generated from a constant phase difference waveform generating circuit 22 becomes minimum, at the timing when a TOP signal is detected immediately after a BD signal is detected, and outputs the same to a pulse motor driver 26. Thereby the transfer supporting member 17 can be driven by selecting the pulse signal of the minimum phase difference as a main scanning direction synchronous signal, from plural constant phase difference signals in the non-printing area.
Patent JP-H08333970-A (JP)
Title: Heat insulation structure of shutter for building
Inventor: IIZUKA HIROSHI
IPC: A62C2/06
Filed: 1995-06-09
Abstract: PURPOSE: To make a heat insulation shutter excellent in a heat insulation property by providing a heat insulator on a slat of the shutter curtain. CONSTITUTION: A slat 2 comprises a slat surface part 2a, upper and lower leg arm parts 2b, 2c projected toward one side in the direction of thickness of the slat, and interlocking connection parts 2d, 2e bent at the tips of the upper and lower leg parts 2b, 2c. A heat insulator comprising a thermal insulating material 5 and a heat insulation cover 6 is provided in a recessed groove part 2f formed by the slat surface part 2a and the upper and lower leg parts 2b, 2c.
Patent JP-S5956231-A (JP)
Title: Optical disc player
Inventor: WACHI SHIGEAKI
IPC: G11B7/095
Filed: 1982-09-27
Abstract: PURPOSE:To dissolve a locked loop, by superposing a bias, which is moved in the transportation direction of an optical pickup, to servo loops of the tracking servo and the transporting servo of the optical pickup. CONSTITUTION:A tracking error signal is supplied to a terminal 1 and is supplied to a tracking coil 4 through a resistor 2 and a servo amplifier 3. At reproducing and fast-forwarding time, a positive bias voltage 11 is connected to the amplifier 3 through a fixed contact 10a of a switch 10. If the positive bias is applied when an input signal shown by A in Fig. at reproducing and fast- forwarding time, the input signal of the amplifier 3 is shown by C in Fig. In Fig., (c) is the bias level, and Ranges (a) and (b) indicate the period when the servo loop is opened. Consequently, since the output signal has always the positive direction even if the servo loop is opened because of a drop-out or the like, the pickup is always deflected to the outside circumference and the inside circumference, and the locked loop is not generated.
Patent JP-S6412215-A (JP)
Title: Solar sensor
Inventor: AKAHA SATOSHI
IPC: G01C1/00
Filed: 1987-07-06
Abstract: PURPOSE:To achieve a higher accuracy, by forming a mask pattern having a specified curve in a photoelectric element to correct a shift to tantheta with respect to an angle theta of incidence of sun. CONSTITUTION:A pair of roughly right triangle-shaped photoelectric elements 20 and 21 has mask patterns 20a and 21a formed on a sunlight irradiating part, for example, an inclined surface facing each other so as to meet a curve of a function of tan<-1>x and slit plates 22 are plated above the elements facing each other at a specified interval (h). The plates 22 are so arranged that a slit 22a for incidence of sunlight is placed within a plane parallel with the surfaces of the elements 20 and 21 to make a sun image almost orthogonal to axes of abscissa of the elements 20 and 21 as obtained when an incident light 10 parallel with a reference axis 11 passes through the slit 22a to correct a shift to tantheta with respect to an angle theta of incidence of the sun. This realizes the certainty in the correction of approximation errors, thereby achieving a higher detection accuracy.
Patent JP-S6412251-A (JP)
Title: Mass spectrograph for gas chromatography
Inventor: TSUTSUI SHUJI
IPC: G01N30/72
Filed: 1987-07-06
Abstract: PURPOSE:To enable the storing of a measuring data into a memory as sorted based on both electronic impact and chemical ionization methods, by discriminating the measuring data obtained by both the methods when a mass spectrum is measured by switching between said two methods in the course of analysis. CONSTITUTION:In comparison 24, intensities of several spectrums based on secondary ions generated with electronic impact of a reaction gas is compared with a preset threshold from among measuring data of a mass spectrum. When the spectrum intensities at peak positions as measured all exceed the threshold values, a comparator 24 discriminates a measuring data based on a chemical ionization method CI to output a first discrimination signal and one scan of measuring data stored in a buffer memory 22 is sent to a CI data memory section of a memory 28 through a switching section 26. When the spectrum intensities at the peak positions as measured are all below the threshold values, the comparator 24 outputs a second decision output signal as measuring data based on an electronic impact method EI and sends one scanning amount of measuring data in a memory to an EI data memory section of the memory 28.
Patent JP-H0832529-A (JP)
Title: Fire fighting radio command system
Inventor: MATSUURA SHOJI
IPC: H04H20/59
Filed: 1994-07-20
Abstract: PURPOSE:To send a moving command, its object and a route from a headquarter to a fire station and a fire engine by generating a moving command text for an ambulance or a fire engine and sending data by a radio wave at a fire station headquarter and allowing the fire station and the fire engine being a reception section to decode the content of the command text. CONSTITUTION:A headquarter 1 generates a moving command based on a notice of fire (No.119) or the like, converts the content of the text into JIS codes and sends data by a radio wave according to a prescribed modulation system. On the other hand, a fire station 2 and a fire engine 3 receive a radio wave sent simultaneously, demodulate and decode the codes to restore the content of the original command text and display the content onto a screen. Furthermore, a GSP (satellite navigation) system car navigation device is provided to the fire engine 3 to obtain a corresponding position on the display screen by longitude and latitude data based on the transmission from the headquarter 1. The fire fighting radio command system in which the command content is automatically displayed on a display monitor is provided to shorten the transmission time and to keep the accurate transmission and disable information transfer due to line interruption is eliminated.
Patent JP-H05332681-A (JP)
Title: Two-dimensional jet stream layer granulating furnace
Inventor: TAKADA TOMOAKI
IPC: B01J8/24
Filed: 1992-06-03
Abstract: PURPOSE:To permit the granulating work or powder and granular material with a high speed under heating by a method wherein a throat, having a substantially rectangular section and whose capacity is changeable by changing the length of the furnace body, is provided continuously to the lower end of the furnace body having a substantially rectangular section. CONSTITUTION:When powder and granular raw material is thrown into a moving layer section 30 through a material throwing port 16, the raw material is descended while forming a moving layer gradually while the descended powder and granules are rolled into a jet stream layer section 28 by hot-air blown out of a throat 22 in the lower rolling section 32 of the lower end of a partitioning plate 26. A hot spot in jet stream condition is formed in combustion gas from a burner 21 and hot-air from a throat 22 in the jet stream layer 28 and the powder and granules, rolled into the hot spot, are ascended through a jet stream layer under the condition of jet stream while being granuled by the hot self-granulation of aggregated bodies of granules of the melting of powder and granules adhered to the surroundings of grains, then, the powder and granules are dropped on a moving layer section 30 and granules, whose sizes are increased, are extracted through a granuled products extracting port 18.
Patent JP-H0457864-A (JP)
Title: Ink and ink jet recording using the same
Inventor: SAITO EMI
IPC: C09D11/107
Filed: 1990-06-28
Abstract: PURPOSE:To obtain an ink which can be delivered stably and gives a a recorded image excellent in water, light and marker resistances and having a high density by using as constituents carbon black, at most a specified amount of a water-soluble resin, specified water-soluble organic solvents, water, and a specified dye. CONSTITUTION:An ink which contains carbon black, at most 2 wt.% water-soluble resin, water-soluble organic solvents comprising a polyhydric alcohol and/or its alkyl ether and an aliphatic monohydric alcohol, water, and a dye of formula I [wherein (n) is 0 or 1; R1, R2, and R3 are each H, CH3, OCH3, OH, NH2, NHCOCH3 or a sulfo group; M is an alkali metal or (organo)ammonium] (e.g. a dye of formula II) (preferably in an amount of 0.5-2.0 wt.%). This ink has such advantages that it can be delivered stably even under variable drive conditions or during long-term service and that it gives a recorded image excellent in fastness and having a high density.
Patent JP-H0921374-A (JP)
Title: Fuel feeding device of internal combustion engine
Inventor: ITO TAKESHI
IPC: F02M69/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the fuel comsumption as well as to reduce the amount of the unburned hydrocarbon in an exhaust gas by improving the combustion. SOLUTION: On a fuel return pipe 9 between a pressure regulating valve 12 and a fuel tank 6, a gas-liquid separator 14 to separate a return fuel into a gasified fuel and a liquid fuel is provided, a gas tank 16 is connected to the gas-liquid separator 14 through a gas feed pipe 15, and the gas tank 16 and a suction pipe 2 are connected by a gas feed pipe 17.
Patent JP-H0921873-A (JP)
Title: Distance measuring device
Inventor: YAMAMOTO TAKASHI
IPC: G01S17/93
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To lengthen light emitting period with measuring speed and distance accuracy maintained and prolong the life of a light emitting element by measuring the time difference between light emitting timing and light receiving timing the specified number of times with higher resolution based on a clock pulse, and finding distance from mean time difference. SOLUTION: A signal processing device 12 receives a trigger pulse of a trigger circuit 5, starts count operation in counters 12-3A-12-5A of a clock pulse f1 of a clock pulse generating device 12-1, and count operation in counters 12-3B-12-5B of a clock pulse f2 of a phase adjusting device 12-2, and finishes count operation at a point of time when receiving pulse from each of amplifiers 7-1-7-3 is received. The count value in each counter becomes a value showing the time difference in the resolution of 8ns. Additional value in adders 12-6-12-8 becomes a value showing a resolution of 4ns, and resolution increases two times. A device 12 repeats this operation, and distance to an object locating in three zones, center, right, and left is found from the mean added value of the specified number of counts.
Patent JP-H09327789-A (JP)
Title: Solder paste
Inventor: MURATA TOSHIICHI
IPC: B23K35/22
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To control the temporal change of the solder paste by adding a prescribed organic compound to a flux. SOLUTION: The organic acid which is <=200 in molecular weight and has one or more carboxyl radical radical and the hydroxide radical in one molecule, and the imidazole compound having cyanoethyl radical or the organic compound of the phthalic acid ester or sorbitan fatty acid ester are added to the flux of the solder paste. Zn becomes the zinc salt of small molecular weight in the solder paste of the Sn-Zn alloy powder, and no zinc salt of large molecular weight is not formed with the abietic acid of the resin, and the viscosity is difficult to increase. Because the surface of the Sn-Zn alloy powder is covered with the,organic compound, and erosion caused by the active component such as halogen is small, the metallic characteristic is not lost for a long time, and the alloy powder is completely melted during the reflow to form a reliable soldered part.
Patent JP-S6190959-A (JP)
Title: Winder controller
Inventor: ROJIYAA CHIYAARUSU BURENDEMIYU
IPC: B65H26/06
Filed: 1985-08-01
Abstract: A control system provides automatic control of winder deceleration and stopping to a preset sheet length, or preset roll diameter. The system utilizes a closed loop control of drive deceleration and automatic compensation for layers slabbed off following a sheetbreak.
Patent JP-S5870527-A (JP)
Title: Aligner
Inventor: MAEJIMA HIROSHI
IPC: G03F9/00
Filed: 1981-10-23
Abstract: PURPOSE:To prevent damage to a photoresist when a wafer surface is pressed to a leveling pad and to improve the accuracy of an aligner by a method wherein a surface material softer than a photoresist is coated on the surface of a globular or flat plane leveling pad. CONSTITUTION:A wafer 1 applied a photoresist 5 on the surface is horizontally supported by a wafer chuck 2 to permit up and down movement and oscillating motion by an external structure not shown in a drawing. A leveling pad 6 is projected and provided at the lower side of a supporting arm 7 provided at an aligner fixed section. Three pads 6 are positioned at the circumferential direction of the surface section of a wafer 1 to agree the planes connecting respective tip positions at the semiglobular tip sections 6a with a reference plane. Specular finish is done to the surface of the semiglobular base section 8 and a surface material 9 softer than the resist 5 is coated on the surface and furthermore, innumerable near-circular recessed sections 10 are formed on the surface. Damage to the resist 5 occurred when the pads 6 are pressed to the surface of the wafer 1 is prevented.
Patent JP-H0334232-A (JP)
Title: Wiring equipment device
Inventor: YABUKI MASAO
IPC: H01H71/02
Filed: 1989-06-30
Abstract: PURPOSE:To enable the mounting of an equipment body to a support frame even if its height is varied, and also conduct the mounting without using screw by selectively locking the locking hole of the locking piece part of a holding frame in which a holding piece part is engaged with the bottom part of the equipment body by the locking projection part of a support frame, and protruding an operation part from a window hole. CONSTITUTION:The holding piece 13 of a holding frame 12 is made into contact with the bottom of an equipment body to engage locking edges 14 with the both ends of the body 2, locking pieces 15 are laid along the both sides of the body 2, and an operation part 3 is protruded from the window frame 4 of a support frame 1. The hole 16 of the locking piece 15 on one side is suited to the height of the body 1 and locked by the projection part 8 of the support frame 1. The projection 9 on the other side is caulked and locked by a caulking hole 16 to mount the body 1 to the frame 1. A screw is passed through the hole 6 of the frame and spirally fitted to a buried box 20 to fix the equipment body 2 to the support frame 1. A decorative frame 22 is then mounted by use of a screw hole 5. According to this constitution, the equipment body 2 can be selectively and easily mounted to the support frame 1 even if its height is varied, so that the general usability of the support frame is increased, and also it can be conveniently mounted to the support frame without any fixing tool such as screw.
Patent JP-S5792869-A (JP)
Title: Schottky gate fet
Inventor: YAMADA YOSHINORI
IPC: H01L21/338
Filed: 1980-12-02
Abstract: PURPOSE:To reduce a series resistance of a channel and improve characteristics by a method wherein a source and a drain have lower specific resistivity than a channel operating layer and a gate electrode longer than the channel is formed on the channel with a high specific resistivity layer in between. CONSTITUTION:A buffer layer 11 of 1X10<14>cm<-3> and an operating layer 12 of 1X10<17>cm<-3> are laminated on a GaS semi-insulating substrate. After a mask 13 is formed ion is injected 14, so that high density source and drain layers 15 are formed. After the mask is removed the whole surface is irradiated by proton and a low electron density layer 17 is formed near the surface. Then apertures are made on the layer 15 by resist masking 18 and Au-Ge alloy and Pt are deposited successively and electrodes 20, 21 are formed by lifting off. Then Au is deposited and after resist masking 23 a gate electrode 2 is formed on the operating layer 16 and electrodes 12 are formed on the electrodes 20, 21 by etching. Then the low electron density layer 17 between the gate, the source and the drain is etched off and a Schottky gate FET is completed. With the above configuration, a series resistance of a channel is reduced by shortening of the operating layer, so that the characteristics can be improved.
Patent JP-H0833057-A (JP)
Title: Peripheral device
Inventor: KUBOTA ICHIRO
IPC: H04Q9/00
Filed: 1994-07-21
Abstract: PURPOSE:To perform selection, inquiry, and ordering of merchandise or the input of a telephone number on a screen by providing a cursor moving means and an operating means for selecting data displayed on the screen. CONSTITUTION:When a cursor is moved to an advertise data retrieval icon and a pad is pushed down, the retrieval processing of advertise data is performed by a processing circuit 32. A retrieval menu is displayed on a monitor 7 for each kind of advertisement. The icon of desired merchandise kind is selected by moving the cursor while operating a remote controller 9. The advertise data of that kind of merchandise are retrieved from a data storage medium 8 and displayed on the monitor 7. When merchandise selecting processing is finished, the telephone number of the order destination displayed on the monitor 7 is outputted to a MODEM 37 by the processing circuit 32, and a PB tone corresponding to that telephone number is outputted to a telephone line. When a telephone call is connected through a public line network to the order destination, order processing is performed.
Patent JP-S6061636-A (JP)
Title: Pushing mechanism
Inventor: OOWADA SHIYUNICHI
IPC: G01L5/00
Filed: 1983-09-16
Abstract: PURPOSE:To confirm actual operation of a pushing mechanism and abnormal operation of it also, by detecting an amount of deflection of a spring, etc. by a switch 4. CONSTITUTION:A spring 2 which fits an operating force of a subject part for which position and dimensions of a switch 8 has already been determined, is selected and when the lower limit of the determined operating force is reached, the switch is placed in ON position and at its upper limit, it is placed in OFF position. Thus, the predetermined pushing force can be detected and any abnormal operations of driving source 1, switch 8, etc. can also be confirmed.
Patent JP-S5959237-A (JP)
Title: Removal of ammonia from fly ash
Inventor: ISHIKAWA KORETAKA
IPC: B01D53/56
Filed: 1982-09-28
Abstract: PURPOSE:To reduce necessary quantity of heat to achieve the miniaturization of an installation and the lowering of temp., by decomposing an ammonia compound adsorbed by fly ash under heating in a heating fluidized layer using steam from a boiler as a heating source. CONSTITUTION:NH3 gas 11 is injected into the exhaust gas of a coal fired boiler 1 to be guided to a denitration apparatus 2. Fly ash contg. leaked NH3 adsorbed from the exhaust gas after denitration is recovered by an electric dust collector 4. The collected fly ash is transported by utilizing the exhaust boiler gas prior to NH3 injection to be sent to a gas-solid separator 3. The separated fly ash is sent to a heat decomposition furnace 6 to decompose an ammonia compound under heating. The exhaust gas 18 from a fluidized layer is returned to the upstream of the denitration apparatus 2 through a gas-solid separator 7 and the fly ash recovered from the gas-solid separator is sent to a cooler 8 along with the ash 21 discharged from the fluidized layer to be discharged after cooling.