baber/WOPTO huggingface dataset:
Patent JP-H0992475-A (JP)
Title: Fluorescent-lamp luminaire
Inventor: ICHIKAWA YASUFUMI
IPC: H05B41/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To hold the light output of a lamp at a certain value for a fixed period after installation of a luminaire by controlling a lamp current using a comparison operation means so that a light output value about equal to an initial light output value is attained. SOLUTION: Light output values of a light sensor are digitized by an A/D converter, are subjected to data processing by a microprocessor 40, and stored in memory one by one. If the light output of a lamp is lowered, the microprocessor 40 performs operations to compare the current light output value with an initial light output value, and feeds a signal to a lamp current control circuit 37 via a D/A converter to control the lamp current so that the light output value becomes about equal to the initial light output value.  When the lamp current reaches a predetermined value, however, this control is canceled as indicated by the microprocessor 40, and when the light output value has reached a set value in advance, the microprocessor performs data processing and feeds a signal to a display circuit 1 to turn on the display 1 which suggests that the luminaire be cleaned, if the display is kept turned on, a display 2 which suggests that the lamp be replaced is turned on.
Patent JP-H1184589-A (JP)
Title: Film cassette for endoscope
Inventor: KIDAWARA ATSUSHI
IPC: G03B7/24
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a film cassette capable of surely identifying the kind of film cassette, without being affected by a failure in electrical contact, temperature and humidity. SOLUTION: The cassette 10 is constituted of a film supplying part 11 in which a film 10a is wound/loaded, a film take-up part 12 in which the film 10a is taken up and a bridge part 13 which connects the film take-up part 12 and the film supplying part 11. In such a case, a film information part 20 which shows various kids of film information such as the sensitivity, color temperature type and frame number of the film is provided on the outer periphery of the take-up part 12. The film information part 20 is constituted in such a manner that two contact electrodes 21 and 22 and a capacitor 23 are wired in series on a base plate 24 and this base plate 24 is provided in a state where it is buried in the film cassette 10, as the film information part 20.
Patent JP-2000074699-A (JP)
Title: Illuminator for instrument
Inventor: SUZUKI AKIRA
IPC: G01D11/28
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an illuminator for instrument having a plurality of indicating sections in which strong impact is imparted to a driver by varying the brightness of at least one indication section at a predetermined timing after a power switch is turned on thereby impressing each indicating section of the instrument upon turn on power. SOLUTION: The illuminator for instrument comprises a light transmitting liquid crystal indicator 2 being illuminated with a light source 5 on the back, warning indicating sections 7 for emission indicating an alarm item arranged on the left and right sides of the liquid crystal indicator 2, and a power supply circuit 13 for emission illuminating the liquid crystal indicator 2 and the warning indicating sections 7. The a power supply circuit 13 turns a power switch 12 of the power supply 11 on to emission illuminate the liquid crystal indicator 2 and the warning indicating sections 7 and then decreases brightness of the liquid crystal indicator 2 gradually at a predetermined timing.
Patent JP-H03105535-A (JP)
Title: Deciding system for ending condition of memory access
Inventor: EGAWA HIROYUKI
IPC: G06F12/00
Filed: 1989-09-20
Abstract: PURPOSE:To reduce the frequency of memory requests by using the number of transfer bytes included in the access codes within a port as the conditions when the coincidence is decided between the data buffer address of an instruction and that of the port at execution of a WAIT instruction. CONSTITUTION:A WAIT instruction, i.e., a data buffer address is designated and the end of a memory access is decided based on the state of a port having a data buffer address coincident with the designated one. When an instruction is set to an instruction holding means 6, the execution of this instruction is started. The coincidence deciding means 12-A, 12-B... decide the coincidence between the data buffer address of the instruction and that of the port at execution of the instruction. In this case, each coincidence deciding means takes the number of bytes included in the access codes within a port into consideration. Thus the frequency of memory requests can be reduced.
Patent JP-H0992987-A (JP)
Title: Manufacture of electrical junction box
Inventor: NAKAYAMA SHIN
IPC: H01R12/58
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrical junction box which is used for the interconnection of wiring harnesses, etc., which facilitates reduction of the number of components and reduction of a weight and, further, whose internal circuit can be wired easily and can meet the requirement of the specification change of the circuit easily. SOLUTION: A plurality of terminal press-fitting holes 6 are formed in a case (a circuit board 2) which defines the outline of an electrical junction box along predetermined circuit patterns. Then circuit patterns 9 are formed over the terminal press-fitting holes and the inside surfaces of the case by screen printing with conductive paste and, after the base ends of terminals 15 are press-fitted and fixed to a plurality of the terminal press-fitting holes 6, plating layers 9' having required thicknesses are formed on the circuit patterns 9 to which the terminals are applied to form conductor circuit patterns.
Patent JP-S6486394-A (JP)
Title: System for supplying write/readout control signal
Inventor: KAWAGUCHI MANABU
IPC: G11C7/00
Filed: 1987-09-28
Abstract: PURPOSE:To improve the switching speed by connecting respective signal lines for write control transistors (Trs) and readout control Trs connected to the same output block digit lines while being split into the number of write control signal lines and readout control signal lines prepared. CONSTITUTION:Since the collector connecting point of a Tr 60 with Trs 1, 2 is connected to its base, a write control signal WC2 is generated as soon as a Tr 6 generates a write control signal WC1. Then a Tr 70 generates a write control signal CW2' as soon as a Tr 7 generates a write control signal WC1', and Trs 80 and 8 generate readout control signals RC2, RC1 simultaneously. Thus, the switching speed is quickened.
Patent JP-S6397917-A (JP)
Title: Ferroelectric liquid crystal panel
Inventor: OOBA CHIKAKO
IPC: G02F1/133
Filed: 1986-10-15
Abstract: PURPOSE:To obtain a ferroelectric liquid crystal panel having a strong memory characteristic and good display grade by depositing silicon dioxide by vapor deposition on a substrate from a diagonal direction to execute the orientation control of a ferroelectric liquid crystal. CONSTITUTION:The silicon dioxide (SiO2) is used as a material 93 for vapor deposition and is heated by projecting an electron beam thereto, by which the vapor deposition is executed. A glass substrate on which conductive indium.tin oxide is deposited by evaporation (ITO substrate) is used as the substrate 92. The vapor deposition is executed by using 85 deg. and 60 deg. as a vapor deposition angle to form the film to about 3,000Angstrom  thickness in the direction perpendicular to the substrate. The substrate is made into such a surface structure which has fine projecting groups in the certain specified direction by the vapor deposition of the inorg. material (Al2O3) from the diagonal direction in the above- mentioned manner and, therefore, the liquid crystal molecules are eventually oriented to the structure having the least elastic deformation. The ferroelectric liquid crystal panel having a high memory effect is thereby obtd.
Patent JP-H04122777-A (JP)
Title: Pyrrolic azo dye
Inventor: ITO TERUAKI
IPC: C09B29/40
Filed: 1990-09-14
Abstract: NEW MATERIAL:A compound of formula I, wherein A is aryl or a heterocyclic group; B and E are each an organic group bonded to a pyrrole ring through C, N, O or S; D is H or a substituent; and A, B, D and E may be substituted. USE:A pyrrolic azo dye useful as a pigment for thermal transfer materials. PREPARATION:A compound of formula II and a compound of formula III are subjected to diazo coupling reaction.
Patent JP-S62103841-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: G11B5/72
Filed: 1985-10-31
Abstract: PURPOSE:To maintain adhesiveness and lubricity and to improve wear resistance and running property by forming a thin ferromagnetic metallic film on a non- magnetic substrate and depositing a lubricating agent layer contg. a per fluoroalkylcarboxylate and perfluoroalkyl carboxylic acid or the metallic salt thereof on the thin magnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film is formed on the nonmagnetic substrate and the lubricating agent contg. the per fluoroalkylcarboxylate and perfluoroalkyl carboxylic acid or the metallic salt thereof is deposited on the thin magnetic metallic film. The per fluoroalkylcarboxylate is expressed by the formula CnF2n+1COOR (where n denotes 6-10 integer, R denotes a hydrocarbon group of 1-25C) and is easily synthesized by bringing a perfluoroalkylcarboxylic acid and corresponding alcohol into reaction. The perfluoroalkyl carboxylic acid having >=5C alkyl group is preferable. The metallic salt of the perfluoroalkyl carboxylic acid is exemplified by the alkaline earth metallic salt of the perfluoroalkyl carboxylic acid. The amt. of the lubricating agent to be coated is preferably 0.5-100mg/m<2>.
Patent JP-H0292192-A (JP)
Title: Terminal equipment for electronic exchange system
Inventor: OKUMURA YUKIKO
IPC: H04Q3/58
Filed: 1988-09-29
Abstract: PURPOSE:To decrease the load of an exchange by providing a key operation supervising means in terminal equipment, and ignoring a key operation when the key operation is executed and it has no validity. CONSTITUTION:When a response key 17 is operated, whether or not an incoming call is arriving is decided, when it is decided that the incoming call is arriving, an operating signal is sent to a private exchange 2, and further, a key confirming sound is generated. Consequently, when the operating signal of the response key 17 arrives, the private exchange 2 decides whether or not is valid, when it is decided to be invalid, an ignoring processing is not executed. Thus, the burden of the private exchange 2 is reduced, and since the key confirming sound is not generated in a period other than that of the incoming call in an attendant board 5, and inconvenience to cause a mistake to an operator as if the operation of the response key 17 is valid can be prevented.
Patent JP-H02115558-A (JP)
Title: Output controller for engine for aircraft
Inventor: ROBAATO AARU PORATSUKU
IPC: F02C9/54
Filed: 1989-09-20
Abstract: PURPOSE: To ensure a rapid propulsion response by inputting parameter signals, and selecting an exhaust nozzle area and a fuel flow rate of a combustor in response to signals showing a selected engine output level. CONSTITUTION: A control system 29 transmits an instruction signal according to a predetermined schedule selected for achieving an optimum engine operation on a flight enclosure chart of an engine in response to an angle of a throttle lever 32 and its changing rate on the basis of inputted signals from various constituent members, the engine and a sensor 30 in an aircraft. Further, control of parameters 38, 40 of a fuel flow rate of a combustor 22 and an area of an exhaust gas nozzle 26 is carried out simultaneously with the control of a gas passage variable parameter 36. As a consequence, a rapid response can be ensured in response to an output lever input, and an optimum TSFC (thrust fuel consumption rate) can be guaranteed when the engine operates in a static state.
Patent JP-S63101122-A (JP)
Title: Control device for air conditioner
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/32
Filed: 1986-10-15
Abstract: PURPOSE:To improve air conditioning feeling by providing a region where both operating conditions of a compressor and the on/off transfer setting temperature are continuously changed in response to external conditions and a region where only the on/off transfer setting temperature is changed. CONSTITUTION:At the cooling load side, the set intake pressure of a compressor 9 is continuously changed in response to changes of the air conditioning signal of an air conditioning means 51 and the discharge capacity is continuously changed. At the same time, the set temperature is also continuously changed, thereby the temperature of the air conditioned air is continuously changed, and the compressor 9 performs a labor saving operation without excess and deficiency. On the other hand, at the heating load side, the intake pressure of the compressor 9 is not changed in response to the signal of the air conditioning means 51 and the discharge capacity is kept constant, and only the set temperature is continuously changed. According to this air conditioner, operating conditions of the compressor 9 are determined and continuously adjusted in response to the air conditioning signal, thus air conditioning feeling is improved.
Patent JP-H04121626-A (JP)
Title: Spectral colorimetry device and adjusting device of this spectral colorimeter
Inventor: KUMAZAWA TATSURO
IPC: G01J3/50
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a device for outputting a measurement value with a high correlation with a previous measurement value by determining functional relationship between measured three stimulus values and reference three stimulus values for a reference measurement target in a spectral colorimeter using CCD and then providing a compensation means for compensating for a measured value according to the above functional relationship. CONSTITUTION:An RGB value of a standard white board and a standard black board is measured by adjusting a spectral colorimeter using CCD. Then, the white and black board RGB value according to a conventional method is keyed in. A linear conversion expression for converting the measurement RGB value is obtained so that the measurement RGB value nearly agrees with the reference value. Further, the RGB value of a plurality of standard color boards is measured. The measurement data is converted by the linear conversion expression. Then, the reference RGB value is input and an approximation function with the linear-converted measurement RGB value is determined. Further, a triple regression expression with the measured RGV value and the reference RGB value after conversion is estimated. Then, colorimetry is calculated and linear conversion expression, triple regression expression etc. are determined if the colorimetry is equal to or less than 4 and is written into a memory device.
Patent JP-S60140205-A (JP)
Title: Terminal forming method of optical fiber cable
Inventor: FUNAKI YASUSHI
IPC: G02B6/44
Filed: 1983-12-28
Abstract: PURPOSE:To simplify and facilitate the terminal processing of an optical fiber cable by using shape memory alloy stored with a specific curling shape previously for curling operation. CONSTITUTION:When an optical fiber unit 10 is curled, a linear shape memory alloy 13 is stored with the shape which is linear at low temperature T1 deg.C and curled at high temperature T2 deg.C. Then, the linear shape memory alloy 13 is sheathed with a plastic tube 14 which becomes plastic at T2 deg.C or T2 deg.C slightly higher than it and heated up to T2 deg.C to form a spacific curling shape; and they are cooled to T1 deg.C and the shape memory alloy 13 which is linear is extracted, so that the plastic tube 14 is in the curling shape of plastic deformation by the heating. This plastic tube 14 is drawn and the excessive-length part of the optical fiber unit 10 after terminal treatment is inserted into the tube, so that the excessive-length part is stored in a repeater or pressure-tight tube in the specific curling shape.
Patent JP-H07103110-A (JP)
Title: Engine control system
Inventor: NOGI TOSHIJI
IPC: F02M69/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide an engine control system capable of achieving exhaust gas purification capability, particularly reducing unburned hydrocarbon, without varying idle rotational speed and air-fuel ratio and also increasing the formation capability of the mixture combustibility in a cylinder together with improving fuel consumption. CONSTITUTION:In an engine control system provided with a fuel injection valve 2, an air path to lead air from the inside of an intake pipe 113 on the upstream side from a throttle valve 3 to the top end of the fuel injection valve 2, and control valves 21 and 27 to control the amount of air flowing through an air passage, the control valves 21 and 27 are provided with their function to make two controls, i.e., to control the amount of air for idle speed control and the amount of air for atomization.
Patent JP-S60141622-A (JP)
Title: Recovering method of vanadium
Inventor: KAWAYOSHI YATSUHIRO
IPC: C01G31/00
Filed: 1983-12-28
Abstract: PURPOSE:To recover V economically and effectively by regulating C contents of ash contg. V to specified % or more and further molding it to block-shape having specified diameter or larger and thereafter heating the block-shaped body at a temp. not higher than the specified temp. CONSTITUTION:Ash contg. V such as combustion ash of heavy oil is regulated to have C content of >=30%, preferably 50-90% and molded to have >=5mm., generally 5-30mm. diameter. In the molding, for example, water and/or alkali as much as about <=5% may be added. The obtained molding is treated at a temp. at which V is not melted, namely at 670 deg.C, or lower perferably at 500-650 deg.C for 1hr or longer. Thus, the molding does not adhere to the wall surface of furnace due to melting of V by roasting the molding at a low temp. and V is concentrated. Next, the molding is successively subjected to extracting treatment with an alkali soln. by a normal method and then V is recovered. V can be concentrated efficiently and economically and also the separation of V from Ni and Fe is performed easily and favorably in the recovering process of V such as the following alkali extraction process.
Patent JP-2001067039-A (JP)
Title: Field inversion pulse generator for interlace drive panel
Inventor: SUZUKI SHUNSUKE
IPC: G09G3/291
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To accurately produce a field inversion pulse to be fed into an interface drive panel, by applying a scanning method for an input image signal from the outside and a conversion method therefor. SOLUTION: An input image signal is converted with the use of a scan converter 3 converting a progressive signal for one screen into a signal for one field in an interlace drive panel screen, producing horizontal/vertical synchronization signals with different phases in odd and even fields, and introducing the interlace signal for one field as the progressive signal for one screen. In this case, devices 17, 5 are provided to produce a field inversion pulse on the basis of the phases of the horizontal/vertical synchronization signals in the input image signal in the case of the interlace signal input into the scan converter 3, and to produce the field inversion pulse on the basis of the phases of the horizontal/vertical synchronization signals produced by the scan converter 3 in the case of the progressive signal input thereinto.
Patent JP-S62107759-A (JP)
Title: Production of green noodles
Inventor: SUGIURA MINORU
IPC: A23L7/109
Filed: 1985-11-01
Abstract: PURPOSE:To obtain green noodles having improved flavor free from fading, by subjecting a natural green dyestuff-containing substance to stirring aging, dough aging and noodle belt again under a low-temperature condition. CONSTITUTION:A natural green dyestuff-containing substance (e.g., powdered tea, etc.,) is added to wheat flour. The blend is subjected to stirring aging (80-100rpm number of revolutions) at 10-20 deg.C dough temperature for 4-10min. Then, the blended is stirred at low speed (40-60rpm number of revolutions), to give the aimed green noodles.
Patent JP-S62110935-A (JP)
Inventor: SHIBATA KUNIO
IPC: D02G1/02
Filed: 1985-11-01
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-H1172100-A (JP)
Title: Multistage centrifugal compressor
Inventor: MASUTANI MINORU
IPC: F04D29/44
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss due to peeling of a boundary layer by providing a partition guide plate which divides a return bend flow passage in the direction of a height of the flow passage to reduce the speed a stream in the return bend flow passage. SOLUTION: A partition guide plate 2 which is curved according to a curvature of a return bend flow passage 1 and divides it in the direction of a height of the flow passage is arranged therein. Preferably, this partition guide plate 2 is arranged in a latter half part of the return bend flow passage 1, namely, from a top part of the return bend flow passage 1 to an inlet of a return flow passage 3. Consequently, since a ratio b/R of a radius of curvature R of the return bend flow passage l to the height of the flow passage (b) becomes small on an inner wall face in the latter half part of the return bend flow passage 1, the speed of a stream is reduced. As a result, it is possible to reduce pressure loss because peeling of a boundary layer from the inner wall face of the return bend flow passage 1 and a top face of the guide partition plate 2 can be suppressed.
Patent JP-H0779198-A (JP)
Title: Optical communications system and optical transmitter
Inventor: SUZUKI MASATOSHI
IPC: H04B10/61
Filed: 1993-09-08
Abstract: PURPOSE:To suppress the effect of timing jitter due to the Gordon-Huse effect by using an alternate amplitude soliton subject to optical time division multiplexing in which the amplitude of adjacent soliton is alternately changed for a transmission signal. CONSTITUTION:A soliton pulse train is branched into two series by an optical branching device 103 and a pseudo random modulation of 5Gb/s is applied to one pulse train by an optical modulator 105 and a pseudo random modulation of 5Gb/s is applied to one pulse train by an optical modulator 106 and a delay of 100PS is given by an optical delay line 104. Optical signals of both systems are synthesized by an optical synthesizer 107 to generate a 10Gb/s pseudo random optical signal subject to time division multiplex. The amplitude of the optical pulses of each system after passing through a polarizer 110 are changed by changing the polarized state of each system by polarized light controllers 108, 109 installed in front of the optical synthesizer 107. Thus, an alternate amplitude soliton signal in which the amplitudes of adjacent soliton signals are alternately changed is realized.
Patent JP-S62106649-A (JP)
Title: Mounting of semiconductor device
Inventor: IZUMI AKIYA
IPC: H01L23/12
Filed: 1985-11-05
Abstract: PURPOSE:To mount a semiconductor device on a substrate at low cost by making a solid state camera unit adhere to a circuit substrate under pressure placing an anisotropic conductive connector between the terminal of the semiconductor device and the terminal of the circuit substrate. CONSTITUTION:A frame state anisotropic conductive elastic connector 12 is provided between the terminal 2 of a solid state camera unit 8 and the terminal 11 on a glass epoxy circuit substrate 10. A spacer 13 which has a required thickness is also placed between a bottom surface and the circuit substrate 10 with adhesives 14 for fixing. The adhesives 14 are hardened by heating for approx. 1.5hr at approx. 150 deg.C adding required stress in the direction perpendicular to the solid state camera unit 8 and the circuit substrate 10. After finishing adhesion, the terminal 2 of the solid state camera unit 8 and the outer circumference of the connector 12 are sealed with adhesives 15 for protection.