baber/WOPTO huggingface dataset:
Patent JP-H02216725-A (JP)
Title: Power applied display control device
Inventor: KITAZAWA TOMOYASU
IPC: H01H45/08
Filed: 1989-02-16
Abstract: PURPOSE:To widely select kinds of light emission elements by restricting a control voltage of an element to be controlled by a power applied thereto only to voltage drop of a first control element to make ratio of the voltage drop of the element to be controlled by a power applied thereto large. CONSTITUTION:When a first transistor 3 is ON, a relay coil circuit is consisted of a power supply P, a relay coil 1, the first transistor 3 and a ground G. A voltage drop of the transistor 3 is extremely low and ratio of a voltage drop of the coil 1 to a voltage drop of entire relay coil circuit is larger than conventional ones. Thus, even if a voltage of the power supply P is fluctuated to be lowered, there is no possibility of malfunction in spite of that the transistor 3 is ON. There is no operating current of the coil 1 flowing a light emitting diode 4 so that the diode 4 is not restricted to a diode of a rated current corresponding to the operating current of the coil 1. Therefore, a kind of the light emitting diode 4 is freely selected by choosing a current restricting resistor 5b.
Patent JP-H11238912-A (JP)
Title: Light-emitting diode
Inventor: YAMAMOTO JUNICHI
IPC: H01L33/30
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode providing high emission power, having a p-n junction composed of an Si-doped n-type GaAlAs epitaxial layer and Si-doped p-type GaAlAs epitaxial layer. SOLUTION: Cleaning of a substrate and polycrystal with a high-purity chemical and pure water, refining of a gas to be used as an atmosphere gas and purification of an apparatus for growing are performed thoroughly to avoid an unwanted S impurity from mixing in Si-doped GaAlAs epitaxial layers to reduce the S concn. in the Si-doped GaAlAs epitaxial layer to 3×10<16> cm<-3> or lower.
Patent JP-S52121947-A (JP)
Title: Air conditioner
Inventor: OOSAKI YUKIMASA
IPC: F24F13/06
Filed: 1976-04-07
Abstract: PURPOSE: To simplify the exchange and maintenace of the filter by making the filter member of an air conditioning apparatus in the form of a belt, and moving the filter member responsive to the signals from a detector means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62208308-A (JP)
Inventor: HORIKAWA SANSHIRO
IPC: B65B35/50
Filed: 1986-02-24
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-2000149515-A (JP)
Title: Reproducing method and reproducing device
Inventor: MUKAI TSUGUHIRO
IPC: G11B20/10
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To issue automatically approximate control allowed by control command information when reproducing signal information is reproduced by a required operation. SOLUTION: It is judged whether an access designating a program number (PGN#n) is allowed or not in a step (11). The control command of the program access (PGN#n) is issued in a step (13) or the control command of the program access (PGN#n) is issued in a step (14). It is judged whether a reproducing procedure is defined singly (one sequential program chain title) or not in a step (15) and, further, it is judged whether an access designating a reproducing time is allowed or not in a step (16). Then, the control command of a reproducing time access (0) is issued in a step (18) or the control command of the reproducing time of the leading cell (cell) of the program number (PGN#n) of the access object program is issued in a step (20).
Patent JP-S54131567-A (JP)
Title: Catalytic reactor
Inventor: MATSUMOTO KAZUHIRO
IPC: B01D53/34
Filed: 1978-04-05
Abstract: PURPOSE: A catalytic reactor capable of reducing the pressure loss of gas and also of enhancing reaction rate, comprising a fixed catalyst layer formed longly in the axial direction of gas flow path and partition walls of a definite distortion form.  
     CONSTITUTION: A distortion form of the partition wall 5 consists of two walls halved by the catalyst layer 2, each of which is formed into a 180° distorted shape from the lower end of the catalyst layer to the upper end. Thus, when gas to be treated enters into the lower part, passes through the catalyst layer 2 where gas undergoes catalytic reaction, and then goes out of the upper part as treated gas, the total sectional area of the gas flow path 1 and the lower end of the catalyst layer 2 becomes equal to the sectional area of the untreated gas 3 flow path and thus the amount of treated gas which has passed through the catalyst layer 2 is increased and the sectional area of the gas flow path 1 and that of the treated gas flow path 4 are proportionately increased. And, at the upper end, the total sectional area of the gas flow path 1 becomes the sectional area of the treated gas 4 flow path. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60183050-A (JP)
Title: Electrostatic air purifier
Inventor: OHARA NAOYUKI
IPC: B03C3/60
Filed: 1984-02-29
Abstract: PURPOSE:To effectively remove ozone and to prevent dust from fixing to an electrode, in an electrostatic air purifier, by forming the holding layer of an ozone treating solution to the surface of the opposed electrode present between an ionization electrode and an acceleration electrode to promote the vaporization of said ozone treating solution. CONSTITUTION:A dust-containing air stream entering from an air suction port 2 is charged by the ion wind generated between an ionization electrode 4 and an opposed electrode 6 and dust is sucked to and collected by the opposed electrode by the high electric field between an acceleration electrode 7 and the opposed electrode 6. Further, an ozone treating solution 14 is vaporized and evaporated from the surface of the opposed electrode by passing air to be converted to reductive gas which is, in turn, reacted with ozone to eliminate said ozone. In addition, because the surface of the opposed electrode is always wetted with the ozone treating solution, the fixing of dust is prevented. By this method, purified air is exhausted from an exhaust port 3.
Patent JP-H01213624-A (JP)
Title: Liquid crystal panel driving circuit
Inventor: KAWAMURA MASAO
IPC: G02F1/133
Filed: 1988-02-22
Abstract: PURPOSE:To hold a visual angle always at a fixed level without varying a segment voltage even when temperature is changed by variably controlling an effective voltage value based upon a zero bias in a non-display period in accordance with a change in temperature. CONSTITUTION:When a frame signal phif is in a high level, composed driving voltages X-YR, X-YG, X-YB among common segments are held at a segment driving voltage level V1 only for a time corresponding to the pulse width (t) of a pulse width signal Q0 in a non-display period T2 and the voltages are held in a non-selection voltage level V2 during the residual time. When the frame signal phif is in a low level, the voltage level is inverted and impressed among common segments. Thus, the time (t) of a zero bias signal is variably controlled in accordance with the pulse width signal Q0 in the non-display period T2 and the effective value of the zero bias voltage is changed. Consequently, the variation of the visual angle due to a change in temperature can be compensated and the visual angle can be held always at a fixed value.
Patent JP-H09232583-A (JP)
Title: Thin film transistor, manufacture thereof and thin film transistor matrix device
Inventor: ICHIMURA TERUHIKO
IPC: H01L21/336
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor of LDD structure, its manufacturing method and a thin film transistor matrix device using the thin film transistor. SOLUTION: A thin film transistor is composed of a semiconductor layer 12 formed on an insulating substrate 10, a gate insulating film 14 wherein a contact hole 20 is perforated, a gate electrode 16 formed on the gate insulating film 14, and a source region and a drain region having the first impurity region 18, formed on the semiconductor layer 12 of the region where the gate electrode 16 is not formed, and the second impurity region 22 which is formed in the first impurity region 18 exposed to the contact hole 20.
Patent JP-S58157028-A (JP)
Title: Production method of low pressure mercury vapor discharge lamp
Inventor: AIDA MASAO
IPC: H01J9/04
Filed: 1982-03-15
Abstract: PURPOSE:To properly decompose and activate alkaline earth metal carbonate adhered to a filament and to obtain a low pressure mercury vapor discharge lamp of high quality by making the inside of a bulb a rare gas atmosphere and by keeping the peak-to-rms ratio of an applied voltage at a specific value. CONSTITUTION:While a bulb is being discharged, a voltage with a peak-to-rms ratio of less than 1.7, e.g., sinusoidal wave (peak-to-rms ratio of about 1.4) is applied to a filament to make a current flow so that the carbonate adhered to the middle portion of the filament is decomposed and activated. Next, argon or the like is filled in the bulb at a pressure of, e.g., 0.5-50Torr, and the phase of the applied voltage is controlled so as to keep its peak-to-rms ratio at 1.7 or higher. Then, a local discharge is generated across both ends of the filament, thus heating both ends, and the carbonate adhered to the filament is decomposed and acivcated. Thereby, a low pressure mercury vapor discharge lamp of high quality can be obtained.
Patent JP-S61199892-A (JP)
Inventor: YASUI HIDEO
IPC: D05B21/00
Filed: 1985-02-28
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-S63206438-A (JP)
Title: Electrode for electroslag refining
Inventor: AIZAWA KANJI
IPC: B22D27/02
Filed: 1987-02-23
Abstract: PURPOSE:To prevent temp. elevation of a steel stub for holding an electrode to be melted by the Joule heat of molten slag and electric loss and to obtain the economical electrode for refining by providing ruggedness to the surface of said stub so as to have a specific circumferential length at the horizontal section. CONSTITUTION:The electrode for electroslag refining is constituted of the electrode to be melted by the Joule heat of molten slag and the non-meltable steel stub which is connected to the upper part of said electrode to hold the electrode. The ruggedness is provided to the surface of the stub in such a manner that the circumferential length l (m) at the horizontal section of the stub satisfies the equation: l>=I.f<1/4>/45,000, where I: the effective value (A) of the AC component of the current flowing in the above-mentioned electrode, (f): the frequency (Hz) of the AC component of the current flowing in the above-mentioned electrode. The sectional area in which the AC current flows is thereby increased without increasing the sectional area of the stub and the generation of the heat by the resistance in the stub is decreased. The temp. elevation of the stub is simultaneously prevented by an increase in the heat radiation surface.
Patent JP-H02219137-A (JP)
Title: Evaluation system for test program
Inventor: TSUCHIYA KITSUYA
IPC: G06F11/28
Filed: 1989-02-20
Abstract: PURPOSE:To shorten the queuing time of an event and to prevent a CPU resource from being occupied unnecessarily by varying a timer addend and accelerating the clocking operation of a timer. CONSTITUTION:This system is provided with a timer accelerating means 6b which accelerates the clocking operation of the timer and a timer acceleration instructing means 6a which instructs the acceleration of the timer to the timer accelerating means 6b. The clocking operation of the timer is performed by adding the timer addend to the timer time when the timer time is updated. This timer addend is varied to accelerate the clocking operation of the timer. Consequently, the queuing time of the event which is performed responding to the clocking operation of the timer can be shortened, so the CPU resource is not unnecessarily occupied.
Patent JP-H02218589-A (JP)
Title: Industrial robot
Inventor: HACHITANI YUJI
IPC: B05B12/08
Filed: 1989-02-20
Abstract: PURPOSE:To eliminate the need for checking a discharging amount of each constant time or each work and to improve work efficiency, by constituting so as to send an alarm in case of the difference in the reference discharging amount registered in advance and an actual discharging amount exceeding a regulated value. CONSTITUTION:A discharging body of the reference discharging amount regis tered in advance is stuck to a work 11 from a discharging nozzle 2. During this work, the actual discharging amount is automatically measured by a measur ing device 4 and whether the difference in the reference discharging amount and measured discharging amount exceeds a regulated value or not is decided by the deciding means in a robot controller 8. Consequently, an alarm is sent by an alarm means 10 in case of the difference in the discharging amounts exceeding the regulated value.
Patent JP-S63207201-A (JP)
Title: Waveguide type switch
Inventor: YODA TADASHI
IPC: H01P1/12
Filed: 1987-02-23
Abstract: PURPOSE:To miniaturize a device by constituting four rectangular waveguides of a rotating part of the standard waveguide part of both edge parts, the thin type waveguide part of an intermediate part and an impedance converting part to connect both and intersecting them at the part of the thin waveguide. CONSTITUTION:At a housing 10, standard rectangular waveguides 12-15 provided with a 90 deg. guide shaft are in the surface in which the H surface is vertical to a cylinder shaft. At a rotating part 1, guides 2 and 5 are a straight line wave guide and rectangular waveguides 3 and 4 are 90 deg. bent waveguides out of rectangular waveguides 2-5. These respective waveguides are composed of standard waveguide parts 2c-5c to form both edge parts, thin waveguide parts 2a-5a to form an intermediate part and impedance converting parts 2b-5b to connect both, the H surface is in the surface vertical to a rotating shaft 11 and the guide 5 and the guides 2, 3 and 4 are provided so as to intersect at the part of the thin waveguide. For this reason, the guide 5 is provided approximately in a straight line shape. Thus, the dimension of the rotating shaft direction of the rotating part 1 comes to be smaller. Further, since impedance converting parts are equipped, a satisfactory VSWR characteristic can be obtained.
Patent JP-S63297811-A (JP)
Inventor: RAINHARUTO BUURU
IPC: F16C11/08
Filed: 1988-02-24
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-H09233790-A (JP)
Title: Internal combustion engine-driven generator for operating discharge lamp and discharge lamp operating device
Inventor: NOZU TORU
IPC: H02K21/22
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate discharge lamps without using a stabilizer consisting of a leakage transformer. SOLUTION: Electrically isolated generating coils W1 to W4 are provided for driving discharge lamps to a generator 11 driven by an internal combustion engine. Each output voltage of these generating coils W1 to W4 is impressed directly to the discharge lamps L1 to L4. The magnetic coupling of each magnetic circuit of the generating coils W1 to W4 is kept loose.  Then, the characteristics of the generator are determined in such manners that the characteristic of the output voltage versus output current of the generating coils W1 to W4 shows the drooping characteristic, the output voltage without a load is higher than the discharge starting voltage of the discharge lamps, a short- circuit current is large enough to limit the discharging current of the discharge lamps immediately after the start of discharge to a permissible value, and the terminal voltage and discharging current of the discharge lamps in a steady state are maintained within the range of rating.
Patent JP-S60182861-A (JP)
Title: Reader
Inventor: OGATA NOBUAKI
IPC: G06K7/01
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a reader light in weight and small in size for a moving original and a stationary original by providing an original carrying system and a split mirror scanning system in order to attain selective reading to the moving original and the stationary original. CONSTITUTION:In reading an original by an original carrying system 16, the original 17 on an original platen 4 turnable around a fulcrum 4a is separated applied one by one sheet by an automatic paper supply roller 10 and a separating member 11. In the reading, the original is lighted by a light source 13 and the reflected light is received by a read element 8 through an image forming lens 7. On the other hand, the reading by a moving optical system is conducted by using a mirror scanning system 19 and the reflected light from a stationary original 3 is formed on the read element with an image forming lens 7 through mirrors 6a-6c. The mirror 6c is turned freely so that the reading of the original carrying system 16 is not disturbed.
Patent JP-H10220121-A (JP)
Title: Sliding door for bathroom
Inventor: YOSHIKAWA SOEKI
IPC: E05C19/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To closely shut a door panel to a tightening member to enhance the waterproofness and easily attach or detach the sliding doors and prevent any projections from generating on the floor face. SOLUTION: A plurality of sliding doors 16A-16C are contained in a frame body so as to superpose with each other and slide. In this case, door stoppers 17, 18 with which respective sliding doors 16A, 16C get in contact, are provided at the vertical frames 12, 13. The door stoppers 17, 18 are provided with flashings pieces 17a, 17b, 18a, 18b at both positions of the bath room sides and the dressing room side against the sliding doors 16A, 16C and also tightening member 15 between the flashing pieces 17a, 18a attached to the bathroom side position and the sliding doors 16A, 16C. The door stopper 17, 18 are provided with pressing members 1, 2 contacting the side faces of the sliding doors 16A, 16C and pressing the doors 16A, 16C to the tightening member 15 side between the flashing pieces 17b, 18b attached to the dressing room position and the sliding doors 16A, 16C.
Patent JP-H03241834-A (JP)
Title: Wiring formation method and device
Inventor: MORISHIGE YUKIO
IPC: H01L21/285
Filed: 1990-02-20
Abstract: PURPOSE:To eliminate the generation of a disconnection and the generation of a fluctuation in a line width and to obtain a wiring formation method having a superior controllability by a method wherein the height of a deposition substance at the irradiation position of a laser beam for deposition use and the height of the surface of a substrate at a scheduled drawing spot in the vicinity of the irradiation position of the laser beam are detected by a laser focus detection method and the irradiation intensity or the substrate scanning rate of the laser beam is feedback-controlled in such a way that the difference between the heights is constant. CONSTITUTION:In a wiring formation method, wherein while a laser beam for deposition use is focused on a substrate, on which a conductive substance is deposited by a thermal decomposition reaction, in a compound gas-containing raw gas atmosphere, the substrate is scanned with the laser beam relatively to the laser beam and a wiring is drawn, the height of a deposited substance at an irradiation position A of the laser beam and the height of the substrate surface at a scheduled drawing spot B in the vicinity of the position A are detected by a laser focal point detection method and an irradiation intensity or a substrate scanning rate of the laser beam is feedback-controlled in such a way that a difference between the height of the deposition substance at the position A of the laser beam and the height of the substrate surface at the same position, where the height of the substrate surface is first found, is constant using the difference as an error signal. Thereby, the generation of a disconnection due to variation in the reflectivity and heat characteristics and the generation of variation in line width can be inhibited and the wiring formation method having a superior controllability can be obtained.
Patent JP-H08230383-A (JP)
Title: Writing utensil holder
Inventor: KATAGIRI KENJI
IPC: B43K23/06
Filed: 1995-02-28
Abstract: PURPOSE: To obtain a writing utensil holder capable of writing by alternately appropriately changing two writing utensils held at the same time and using one of them by forming semicircular writing utensil holder parts symmetrically at both the surface sides of a main body part. CONSTITUTION: A writing utensil 1 is made by curving a rectangular metal plate and forming a symmetric writing utensil holding parts 3, 3, in a semicircular manner at its both sides. In this instance, both the ends of respective holding parts 3, 3 are formed to reach lines L, L connecting the both ends of the main body part 2 and centers of curvatures O, O of the holding parts 3, 3. In addition, the radius of curvature R of respective holding parts 3, 3 is formed equal to the radius (r) of writing utensils 4, 4, and the distance D between the centers of curvatures O, O is made twice as longer as the radius of the writing utensils 4, 4, viz., equal to the diameter of the writing utensils 4, 4.  Then, it is preferable that the distance D is formed slightly shorter than the diameter to allow the writing utensils 4, 4 to be fastened by both the holding parts 3, 3 for achieving the holding stability of the writing utensil 4.
Patent JP-S59165049-A (JP)
Title: Silver halide photosensitive material
Inventor: SUGIMOTO TADAO
IPC: G03C1/34
Filed: 1983-03-11
Abstract: PURPOSE:To obtain a photosensitive material prevented from fog in high temp. rapid processing and contg. highly sensitive flat silver halide grains by incorporating a heterocyclic compd. having a specified structure in a silver halide emulsion layer. CONSTITUTION:A gelatin emulsion contg. flat silver halide grains having grain diameter >=5 times the thickness, and the emulsion contains per mole of silver halide 0.01-10mol compd. of formula I or II in which Z1 is a 5- or 6-membered hetero ring forming nonmetallic atom. R1 is optionally substd. alkyl; R2 is optionally substd. mono- or di-cyclic aryl; R3 is H or an alkylene group froming a ring together with R1; R4 is optionally substd. lower alkyl or aryl; (n) is 0 or 1; and X is an anion. It may be added at any time in manufacturing the emulsion or immediately before its coating. A substrate is coated with the emulsion, then exposed imagewise, developed at 35 deg.C and 38 deg.C each for 25sec, and then, fixed.
Patent JP-H05209146-A (JP)
Title: Resin composition for printing ink
Inventor: HIRATA MITSUAKI
IPC: C09D11/10
Filed: 1992-01-30
Abstract: PURPOSE:To provide the subject composition composed of a specific polyurethane resin, having excellent adhesivity, storage stability, processability and printing performance and useful for the coating of plastic film, etc. CONSTITUTION:The objective composition is composed of a polyurethane resin containing 10-90wt.% of a polyisoprene skeleton having a molecular weight of 1,000-40,000. The resin can be produced by reacting a polyisoprene having one or more hydroxyl groups in one molecule with a polymeric polyol, a diisocyanate compound, a chain extender and a reaction terminator.