baber/WOPTO huggingface dataset:
Patent JP-H08258624-A (JP)
Title: Rear-view mirror
Inventor: KANAZAWA TORU
IPC: B60R1/06
Filed: 1995-03-23
Abstract: PURPOSE: To vary the viewing range of a mirror without mechanical handling by reflecting the light from the rear view field condensed by a liquid crystal lens by a specular element into the car body, impressing a voltage on a liquid crystal layer using a voltage impressing means, and varying the voltage using a voltage changing means. CONSTITUTION: A liquid crystal lens 15 to take in a beam of incident light 13 from the rear view field is furnished on a easing 14, and a concave mirror 16 is provided as a specular surface to which the fed light is put incident within the view field. The liquid crystal lens 15 is a laminate consisting of a polarizing film 21, base board 22 of glass, the first ITO film 23, the first photo-orientation film 24, the first nematic liquid crystal 25, the second photo-orientation film 26, the second ITO film 27, and a lens 28. An inverter 41 is connected with the ITO films 23, 27, and the DC voltage of a DC power supply 43 is converted into AC voltage, and the voltage value is transformed by a voltage changing part 42.  Because the transmission ratio of the first nematic liquid crystal 25 for normal beams of light relative to abnormal varies according to the size of the impressed AC voltage, the focal distance of the liquid crystal lens 15 changes to cause a change of the rear view field.
Patent JP-S5825815-A (JP)
Inventor: TOOMASU ERU FUARIN
IPC: B21D22/21
Filed: 1982-05-25
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-2000285870-A (JP)
Title: Microwave incandescent lamp device
Inventor: ICHIBAGASE TAKESHI
IPC: H01K11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a microwave incandescent lamp device having a long life excellent in light emitting efficiency. SOLUTION: This microwave incandescent lamp device comprises a magnetron 5 for generating a microwave, a waveguide tube 6 being a transmission line for transmitting the microwave, a cavity component 7, and an arc tube 9 supported by a supporting rod 8 composed of a dielectric material, etc., and disposed inside the cavity component 7. The arc tube 9 is provided with an emitter supported by the supporting rod 8 inside a bulb. The microwave heats the emitter to emit light.
Patent JP-H10303798-A (JP)
Title: Signal distribution processing method/system
Inventor: HARRISON DAVID
IPC: H04N7/20
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively distribute satellite signals to an apartment by converting a signal received in a prescribed frequency band into the other frequency band and radio-transmitting the point/multi-point of the signal converted between a common antenna and the antennas of subscribers on the outer side of a building. SOLUTION: Satellite signals received by a common reception antenna 3 at the roof of a facility are sent to a frequency conversion circuit 9, and the outputs are linked to a transmission antenna 11. The signals are picked up by the respective apartments 2 by the satellite reception antennas of subscribers 12, which are provided in front of the facility in the apartments, for example. The frequency conversion circuit 9 receives the satellite signals, coming from the antenna 3 and converts them into a band of 40.5 GHz-42.5 GHz from the satellite intermediate frequency band. The signals are sent to the transmission antenna 11, so that they are picked up by the reception antennas of the subscribers 12.
Patent JP-H04302277-A (JP)
Title: Television receiver for remote controller
Inventor: TSUTSUMI YASUNORI
IPC: H04N5/00
Filed: 1991-03-29
Abstract: PURPOSE:To clearly hear voices when the voices are hardly heard since a viewer is away from the television receiver. CONSTITUTION:A voice signal transmission part 7 provided at a television receiver 1 transmits the voice signals in the form of radio waves, these radio waves are received by a voice signal reception part 11, and the voice signals are reproduced by a voice signal reproducing part 12. Thus, since the television receiver is equipped with the voice signal transmission part and a remote controller is equipped with the voice signal reception part and the voice signal reproducing part, the voices are clearly heard even away from the television receiver.
Patent JP-S59214863-A (JP)
Title: Electrophotographic copying machine
Inventor: IIDA HARUKI
IPC: G03G15/047
Filed: 1983-05-23
Abstract: PURPOSE:To develop toner sticking to a seal member at a no-picture part on reversal basis, clean it and prevent the toner from appearing on a copy as stains, by forming a pattern for image formation at an exposure position before image exposure starts. CONSTITUTION:The pattern 27 for image formation such as a mesh-dot or properly rough caterpillar image is formed at the exposure position before the starting position P of exposure of an effective image which is not transferred to transfer paper to maximum exposure width at right angles to the exposure direction. A blade is turned on and off, and then this image formation cycle is carried out only for only the next sheet. An erasing lamp 3 is turned on after the 2nd and succeeding sheets in consideration of the timing of the lamp 3 to erase an image charged electrostatically by a charger 2. Further, a slight cleaning defect is caused without turning on nor off the blade, so the image forming cycle for cleaning the seal member is performed periodically.
Patent JP-S60233500-A (JP)
Title: Cleaning method of condenser
Inventor: KOJIMA NOBUYUKI
IPC: F28G9/00
Filed: 1984-05-07
Abstract: PURPOSE:To shorten the preparing time of cleaning and reduce the amount of a chemical liquid to be injected as well as omit the use of a chemical liquid injection pump by a method in which air bags are set with a spacing from a tubular plate in a cooling water entrance chamber and a cooling water returning chamber, and a chemical liquid is passed between the air bags and the tubular plate for cleaning. CONSTITUTION:The pressure of air is adjusted by a reducing valve 27, and valves 26, 26' and 26A are opened to direct air in a bomb 28 into the air bags 23, 23A and 23' in cooling water entrance chambers 12 and 5 and a cooling water returning chamber 10. A chemical liquid prepared in a chemical liquid preparing tank 29 is flowed down in a tube 30 and packed into the space 31 between a tubular plate 7 and the air bag 23, the spaces 32 and 33 between the upper cooling tube group 11, a tubular plate 9, and the air bag 23', the space 34 between the lower cooling tube group 8, the tubular plate 7, and the air bag 23A, tubes 23C and 35, a chemical liquid circulating pump 36, and the tube 37. The pump 36 is then actuated to circulate the chemical liquid, and scales are removed. Afterwards, the chemical liquid is discharged, the condenser is neutralized and washed with water, and the air bags 23, 23' and 23A, supporting plates 22 and 22', and a supporting bar 21 are removed out for restoration to original situation.
Patent JP-H06282702-A (JP)
Title: Information recording medium with built-in cpu
Inventor: IRISAWA KAZUYOSHI
IPC: G06F12/00
Filed: 1993-03-24
Abstract: PURPOSE:To provide an IC card which can more efficiently deal with error generation. CONSTITUTION:Inside an EEPROM 15 of the IC card, files A and B and directories (a) and (b) for accessing these files are recorded, and an allocation pointer AP showing an address to record the new file and a directory pointer DP showing an address to record the new directory are recorded. When any error is generated at the DP, the DP is recovered by searching a first non-recorded area by executing a first recovery command (1). When any error is generated at the AP, the AP is recovered based on the contents of the final directory (b) by executing a second recovery command (2). When any error is generated at the directory (a), invalid information is written (3).
Patent JP-H05257374-A (JP)
Title: Developing device
IPC: G03G15/08
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a device with which the proper electrostatic charge quantity of toner and the proper attachment quantity of the toner can be obtained even when the toner obtained by externally adding fluidization agent is used by obtaining such constitution that the surface material of a developer carrier is placed at an intermediate position among the triboelectrification series of three of the surface material of the developer carrier, base toner and the fluidization agent. CONSTITUTION:The developer carrier 20 after developing is finished is rotated and it arrives a part in contact with a toner supply member 40. The supply member 40 is rotated in the reverse direction to the carrier 20 at the contact part. Then, the carrier 20 and the toner 60 are electrostatically charged and the toner 60 is attached on the carrier 20. In the case that the surface material is placed at the intermediate position among the triboelectrification series of three of them, the base toner and the fluidization agent predominantly execute triboelectrification and the carrier 20 itself hardly contributes to the triboelectrification. The electrostatic charge quantity of the base toner is increased by repeatedly bringing the base toner into contact with the fluidization agent which is externally added and the base toner is attached on the carrier 20 by an electrostatic charged place by the triboelectrification.
Patent JP-S63254708-A (JP)
Title: Magnetic alloy film containing nitrogen
Inventor: SAKAKIMA HIROSHI
IPC: G11B5/127
Filed: 1987-04-10
Abstract: PURPOSE:To maintain a magnetic alloy having higher wear resistance peculiar for nitride and specific resistance than that of metal alloy as well as high saturated magnetization without loss of soft magnetic property by forming a specific superstructure in its film itself. CONSTITUTION:An amorphous alloy film represented by a formula I and a nitride alloy film represented by a formula II are laminated. In the formulae, T is at least one or more types of elements selected from a group consisting of Fe, Co, Ni and Mn, M is at least one or more types of elements selected from a group consisting of T, Zr, Hf, Nb, Ta, Cr, Mo, W, Re and Ru, X is one or more types of elements selected from a group consisting of B, Si, Ge and Al, N is nitrogen, and 70<=a<=90, 0<=b<=20, c<=30, b+c>=10, and 1<=d<=30. A magnetic alloy film has superior magnetic characteristics as compared with that of a nitride magnetic alloy film of mere single layer and excellent corrosion resistance and wear resistance as compared with those of an amorphous alloy film of mere single layer.
Patent JP-H09280690-A (JP)
Title: Direct firing high temperature regenerator
Inventor: FURUKAWA MASAHIRO
IPC: F22B21/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To resolve problems in a direct firing high temperature regenerator or local overheating, pitting due to corrosion and the crystallization of the liquid due to over-condensing, which are readily generated since the direct flame high temperature regenerator is not provided with a combustion chamber or a furnace cylinder and combustion flame hits the liquid tubes thereof directly. SOLUTION: Combustion flame, generated from a burner (not shown in a diagram), hits a liquid tube group 3 directly. The liquid tube group is constituted of a multitude of liquid tubes 5, provided vertically, and diluted absorption liquid is passed therethrough. Sponge type metals are attached to the inside of the liquid tube group 3A, provided near the combustion flame especially, at the lower part of the liquid tubes 5 and the inside of liquid tubes 5 with fins 11. Spacers are formed so as to be projected from the outer peripheral surfaces of the sponge type metals to provide gaps on the inner surfaces of the liquid tubes. According to the sponge type metals, nucleuses of bubbles are readily formed in liquid, whose temperature reaches near the boiling starting temperature, whereby boiling is promoted.  When boiling is occurred, the flow of liquid becomes active whereby local overheating can be prevented and corrosion pitting or over-condensing due to overheating can also be prevented.
Patent JP-H06298413-A (JP)
Title: Hoop material feeder and auxiliary feeder used therefor
Inventor: SUGAWA TATSUMI
IPC: B65H16/08
Filed: 1993-04-16
Abstract: PURPOSE:To feed concentric hoop material by using a feeder for a traversely wound hoop material to provide a feeder for a hoop material at a low price, to reduce the switching time for the feeder and to reduce the storage space for the feeder in a hoop material feeder used in a press apparatus and an auxiliary feeder used in the apparatus. CONSTITUTION:A auxiliary feeding part 20 including a main roller 22b brought into contact with a driving roller 11 of a feeder 5 for a traversely wound hoop material is placed, and the rotation of the driving roller 11 is transmitted to a rotary table 24 through the main roller 22b to feed out concetric hoop material, whereby a feeder for a concetric hoop material is not used, but the hoop material can be fed out only by adding the auxiliary feeding part 20 so as to provide a feeder for a hoop material at a low price. The switching time of feeders can be reduced, and the storage space for the feeder can be reduced.
Patent JP-H02268377-A (JP)
Title: Pattern recognizing device
Inventor: HOSODA KENICHIRO
IPC: G06T7/00
Filed: 1989-04-11
Abstract: PURPOSE:To recognize a pattern by a detected line segment, to improve the resolution of an angle and to increase the number of graphics, for which the pattern can be recognized, by forming the respective cell block (CB) layers of a CB to be the same structure and arranging the CB layers to a pattern preprocessing part at the different angle. CONSTITUTION:A preprocessing part 11 converts an input graphic pattern 14 to a two-dimensional bit pattern and applies the pattern through a bus 15 and filter parts 30a-30na to CB layers 31a-31n, for which an inclined angle is increased for every 6 deg. in a main body 31 of the CB, having the same structure. A non-linear oscillator 32 of the layers 31a-31n detects the line segment to be different by 6 deg.. Non-linear oscillators 31a and 13a of the CB 12 and storage part 13 are respectively oscillated by a peculiar oscillation phase to a reference oscillator 14 through a bus. For the oscillator 13a of the storage part 13, only the non-linear oscillator expressing a specified category is selectively excited according to the mutual operation of the CB 12 with the main body 31 of the CB and mutual oscillation in the storage part 13. Thus, the pattern recognition of the inputted graphic pattern 14 is executed.
Patent JP-H10278989-A (JP)
Title: Storage device
Inventor: QUAN KIN PEN
IPC: B65D85/86
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling and storage of electronic parts by fitting a rubber sheet so as to cover a storage body. SOLUTION: In a storage device 10, when parts are taken out of the storage device 10, a notched part 16 of a rubber sheet 13 is expanded by a pair of tweezers 20, and the parts in storage parts 14, 15 are taken out. When parts are refilled, the notched part 16 is similarly expanded, and the parts are stored in the storage parts 14, 15. Because the notched part 16 is normally closed, the parts inside are not scattered outside even when the storage device 10 is made to fall mistakenly.
Patent JP-H01260309-A (JP)
Title: Operation circuit
Inventor: MIYAKE TOSHIHIDE
IPC: G03B3/00
Filed: 1988-04-11
Abstract: PURPOSE:To take out a digital signal with high resolving power without increasing the circuit scale, by a method wherein two analogue signals are compressed to logarithmic values which are, in turn, inputted to output an analogue signal corresponding to the ratio of the aforementioned two analogue signals and said analogue signal is converted to a digital signal. CONSTITUTION:Current sources 21a, 21b are respectively connected between a power supply Vcc and the anodes of diodes 22a, 22b for logarithmic compression and currents IA, IB show the photocurrent (analogue signal) taken out from a position detecting element 21. This photocurrent is inputted to a double integrating type A/D converter 28 as the output current of the transistor 24a of a differential amplifier 23. In the converter 28, the count value corresponding to the time before the voltage of a capacitor 33 reaches reference voltage Vref is held in a counter 36. This counted value is taken out as digital signals q1-qn from output terminals Q1-Qn. These digital signals are proportional to IA/(IA+ IB).
Patent JP-2000036776-A (JP)
Title: Analog receiving equalizer for digital subscriber line communication system
Inventor: SUBUHASHISHI MUKUHERUJII
IPC: H04L29/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To avoid signal loss by compensating line attenuation at high frequency, particularly for asynchronous digital subscriber line communication. SOLUTION: An equalizer 57 includes two arithmetic amplifier stages 110 and 112 which are cascaded together, and the stages 110 and 112 include the arithmetic amplifiers 111 and 113 respectively. The amplifiers 111 and 113 include an input RC circuit network and a feedback circuit network respectively. The stage 110, for example, includes the input RC circuit network which consists of a parallel RC circuit network consisting of a variable resistor Rs1 and a capacitor Cs1 and a resistor Ri1, that is set in series to the parallel RC circuit network and the feedback RC circuit network consisting of a variable resistor Rf1 and a capacitor Cf1. The stage 112 has a constitution which is similar to that of the stage 110.
Patent JP-S5976907-A (JP)
Inventor: HEINZU JIYOSEFU GAABAA
IPC: B29C33/38
Filed: 1983-05-21
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-H09254691-A (JP)
Title: Supporting structure of vehicular seat
Inventor: NEMOTO AKIRA
IPC: B60N2/54
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To forwardly incline a seat so as to improve a getting in/off feeling for handicapped persons, aged people, and so on, by supporting the seat by a pair of left and right approximately X-shaped link mechanisms, and setting the pivoting parts of the X-shaped links of these link mechanisms on the front side of the seat. SOLUTION: A pair of left and right links 1, 2 arranged toward the front/rear directions of a seat, is pivoted in approximately X shapes, and a link mechanism having a structure that the left and right links are integrally connected to each other by a connecting shaft 7 is provided in a pivoting part, then the link mechanism is arranged between an upper frame 4 and a lower frame 3 so as to support the seat. At this time, the whole length of the links 1, 2 have the same size, and a part connected by the connecting shaft 7 is set on the front side of the seat.  Hereby, under standing condition, the whole length of rear sides of the links 1, 2 are longer than their front sides from an intersection, therefore the upper frame 4 becomes under a slant condition that the front part thereof is lowered and the rear part thereof is raised, thus balance can be kept so that an occupant can easily get out from the seat.
Patent JP-H03288127-A (JP)
Title: Production of liquid crystal display device
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/1339
Filed: 1990-04-04
Abstract: PURPOSE:To allow the simple and exact injection of a liquid crystal by providing an adhesive of a hot melt type resin system to constitute a sealing material in a square shape on a substrate surface, disposing spacers and crimping the liquid crystal between the substrates, then pressurizing the substrates to mate the substrates along the spacers and to simultaneously discharge the excess liquid crystal to the outside of the sealing material frame. CONSTITUTION:The liquid crystal 4 is crimped between two sheets of the flexible film substrates 1a and 1b disposed with the hot melt type resin 2 and the spacers 3 on the surface and thereafter, the substrate surfaces are so pressurized as to expel the excess liquid crystal and to form the prescribed thickness of the liquid crystal layer. The hot melt type resin 2 is pressurized and heated from the surface of the substrates by a pressurizing tool 5 and a thermocompression tool 5a to join the two substrates 1a, 1b. The production process is, therefore, simplified; for example, there is no need for precise control of the liquid crystal quantity and there is no need for a vacuum chamber. The speeding up of the stages is possible in this way and the generation of defects by a fluctuation in the liquid crystal quantity is prevented. The continuation of the respective stages by using the long-sized substrates is possible as well.
Patent JP-S63254707-A (JP)
Title: Cryostat
Inventor: NAMIKATA TOSHIO
IPC: H01F6/04
Filed: 1987-04-13
Abstract: PURPOSE:To reduce the size, thickness and to simplify the structure of a cryo stat by providing a first vent hole for introducing gas in an inner tank into a space between inner and outer tanks in a predetermined section of the inner tank, and providing a second vent hole for externally introducing gas introduced into the space in a predetermined section of the outer tank. CONSTITUTION:Gas of evaporated refrigerant A contained in an inner tank 1 is introduced through a first vent hole 4 to a space 3 between inner and outer tanks 1 and 2, and further externally exhausted through a second vent hole 5 along the outer peripheral wall and the bottom of the tank 1. According ly, the tank 1 can be cooled with the gas introduced into the space 3. Further, the upper inner part of the tank 1 can be maintained in a heat insulating state by the gas. The inner and outer tanks are not necessary to be formed in a pressure resistant structure and thickness can be reduced and structure simpli fied.
Patent JP-2000279764-A (JP)
Title: Gas treating apparatus
Inventor: YAMAUCHI SHIRO
IPC: B01J23/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas treating apparatus which surely cracks a fluorine compound without wastefully consuming energy and does not discharge hazardous side products. SOLUTION: This apparatus has a water moving element 2 for supplying water or hydrogen to the gas to be treated which contains the fluorine compound, a gas cracking reactor 3 for cracking the fluorine compound, an F compound sensor 4 for detecting the amount of the reaction product generated in the gas cracking reactor 3, a neutralization reactor 5 for neutralizing the reaction product generated in the gas cracking reactor 3 and a filter 6 for removing the hydrogen. A controller 7 controls the amount of the water or hydrogen supplied to the gas to be treated by changing the energization current of the water moving element 2 in accordance with the amount of the reaction product detected by the F compound sensor 4.
Patent JP-H01262529-A (JP)
Title: Liquid crystal display device
Inventor: KAWASAKI KAZUO
IPC: G02F1/139
Filed: 1988-04-14
Abstract: PURPOSE:To increase the degree of black, and also, to make the degree of white satisfactory, and to obtain an ideal black-and-white display by specifying the product of a refractive index anisotropy and layer thickness of a nematic liquid crystal and a pre-tilt angle. CONSTITUTION:The title liquid crystal display device consists of a liquid crystal indicator 12 for executing a positive display of a double refraction type, a driving circuit part 14 and an illuminating part 13, and constituted so that a value of R=DELTAn.d.cos<2>theta related to layer thickness (d) and a refractive index anisotropy DELTAn of a nematic liquid crystal 8 and a pre-tilt angle theta of a liquid crystal molecule enters between 0.3-0.7, and also, an angle theta made by absorption axes (or polarization axes) of each polarizing plate 9, 10 which is stuck to two pieces of substrates 1, 2 goes within a range of 150R-20( deg.)-150R+20( deg.). Also, a correcting means 11 for correcting a spectral transmission spectrum of the upper liquid crystal indicator 12 is provided. In such a way, the degree of black at the time of applying a voltage is improved, the black level is lowered, and the degree of white at the time of applying no voltage is also improved.