baber/WOPTO huggingface dataset:
Patent JP-H06110973-A (JP)
Title: Verifying method for integrated circuit mask pattern
Inventor: JINBO YASUO
IPC: G03F1/84
Filed: 1992-09-29
Abstract: PURPOSE:To provide the verifying method of an integrated circuit mask pattern capable of performing verification in a short processing time by performing an efficient arithmetic operation. CONSTITUTION:The circuit connection information of a first system extracted from the mask pattern and the circuit connection information of a second system extracted from a circuit diagram are compared and collated in order to verify whether the circuit diagram and time mask pattern designed based on the circuit diagram are equivalent or not (S30.) In order to obtain the circuit connection information of the first system, the mask pattern is digitized and inputted (S12) and a cell not requiring the verification is specified (S15.) Then, a circuit connection information extraction processing (S17) is performed only for the outside of the specified cell and the corresponding part of the circuit connection information of the second system is fitted and synthesized for the inside of the specified cell (S18.) By comparing the circuit connection information of the first system and the second system, the verification for the part except the specified cell can be performed.
Patent JP-H01127440-A (JP)
Title: Device for controlling elevation of nozzle for drying upper surface of vehicle in vehicle washing apparatus
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/04
Filed: 1987-11-10
Abstract: PURPOSE:To prevent a vehicle body from being scored, by reading a vehicle height from a memory means in accordance with a position of a running frame during running of the running frame so as to control a drive means so that a nozzle for drying an upper surface of a vehicle body follows up a shape of the upper surface of the vehicle body. CONSTITUTION:During a running frame 1 running, a running pulse generating means D1 and a vehicle detecting means D2 composed of a plurality of light emitters La and photoelectric switches K1-K15 respectively deliver running pulse signals and a signal corresponding to a vehicle height which is converted into an elevating position of an upper surface drying nozzle corresponding to the vehicle height and is stored in a memory means in a control device. Further, during running of the running frame 1 a stored content corresponding to the running pulses is read from the memory means, and the control device controls the extension and retraction of a cylinder 4 as a drive means in accordance with a signal from an elevation pulse generating means D3 so as to allow the upper surface drying nozzle 2 to follow up a shape of an upper surface of the vehicle body. Thus, there by it is possible to dry the upper surface of the vehicle body without the vehicle body being scored and a trace of a guide roller being left.
Patent JP-H09130912-A (JP)
Title: Drive controller for electric automobile
Inventor: MAEDA YOSHIHIKO
IPC: B60L7/22
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To perform servo lock control by setting a minimum sustaining torque at the time of hill stop. SOLUTION: The drive controller for electric automobile comprises a motor 101 for driving the car body, a section 102 for detecting the rotational speed and direction of a motor 101, an accelerator 103 for controlling the traveling/ stoppage, a single processing section 104 for generating a stop command or a torque command to the motor depending on the stepping angle of accelerator 103, and a section 105 for controlling the driving of motor based on each command outputted from the signal processing section 104. The signal processing section 104 comprises a section 104a generating a torque command value for sustaining the stoppage of car body upon receiving a stop command from the accelerator on a slope, and a section 104b for controlling the torque generating section 104a to produce a minimum stop sustaining torque command value within a range where the motor is not started.
Patent JP-H10128068-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: SAKAKIBARA YUJI
IPC: B01D53/86
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To exhibit high NOx purifying performance even in a low temp. region by forming an exhaust gas purifying catalyst used for reducing and purifying nitrogen oxide in an excess oxygen containing exhaust gas from a 1st and a 2nd catalyst each obtained by carrying a catalyst noble metal on a porous carrier, and heat treating. SOLUTION: As the exhaust gas purifying catalyst purifying the exhaust gas, the 1st and the 2nd catalyst each obtained by carrying the catalyst noble metal on the porous carrier and heat treating are used. The 1st porous carrier of the 1st catalyst is composed of one kind selected from alumina and silica based porous body and, as the 1st catalyst carried thereon, one kind of platinum, palladium, rhodium is used. On the other hand, as the 2nd porous carrier of the 2nd catalyst, zirconium oxide, titanium oxide or the like is used and, as the 2nd catalyst carried thereon, the same one as the 1st catalyst is used. The 1st catalyst is heat treated in a oxidizing atmosphere and the 2nd catalyst is heat treated in a non-oxidizing atmosphere.
Patent JP-H08117709-A (JP)
Title: Cleaning device
Inventor: SAIDA TAKEAKI
IPC: B08B3/10
Filed: 1994-10-24
Abstract: PURPOSE: To increase cleaning efficiency by respectively forming the submerged opposite faces of perforated plates having prescribed pores and filtrating a liquid of an organic solvent in a cleaning tank thoroughly, uniformly and rapidly. CONSTITUTION: Submerged opposite faces of a cleaning tank 2 storing an organic solvent A are respectively formed of perforated plates 5, 6. A liquid suction chamber 7 is formed liquid-tightly in the outside of the perforated plate 6 at the liquid suction side. A liquid feed chamber 8 is formed liquid-tightly in the outside of the perforated plate 5 at the liquid feed side. The interval between the chamber 7 and the chamber 8 is connected by a liquid feed route 13 in which a liquid-pressurizing feed pump 11 and a filter 12 are interposed.
Patent JP-H09129377-A (JP)
Title: Lighting system
Inventor: ITO FUMIAKI
IPC: H05B37/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which does not make people in a certain illuminated area feel discomfort, while having the effect of saving energy by detecting human bodies within the illuminated space sufficiently. SOLUTION: This system comprises a plurality of luminaires 1 illuminating a certain area; a plurality of illumination control parts 2 for controlling the light outputs of the luminaires 1; a plurality of human body detecting parts 3 which control the outputs of the illumination control parts 2 by transmitting detection signals indicating the detection of human bodies to the illumination control parts 2; and a detection recognizing part 4 which controls the outputs of the illumination control parts 2 in response to the detection signals output from the human body detecting parts 3.  At least one of the human body detecting parts 3 detects human bodies to turn on all the luminaires 1 and to turn off all the luminaires 1 after a certain holding time has elapsed since the start of lighting, the holding time being longer if the number of the human body detecting parts 3 that output the detection signals is smaller than a predetermined value than if it is greater than the predetermined value.
Patent JP-H0622107-A (JP)
Title: Led drive circuit device with gradation control
Inventor: MIYAKE SHIGERU
IPC: H04N1/23
Filed: 1991-10-30
Abstract: PURPOSE:To improve the quality of print without increasing a circuit scale of the device by controlling a lighting time of an LED based on a period of a clock signal. CONSTITUTION:The result of comparison between output data A of a counter 12 counting a clock signal and output data B of a latch circuit 2 at a comparator circuit 11 is fed to a gate of a MOS transistor(TR) 6. Then the TR 6 is turned on or off depending on the quantity of the comparison result and the operation of an LED 7 is controlled by controlling the flowing of a current from a power supply to the LED 7. Since the lighting of the LED is implemented by only an output of the comparator circuit 11 in this way, the count operation of the counter is quickened by decreasing the period of the clock signal at a portion with low gradation to control in details the operation of the LED 7 and the operating time is controlled to be extended by extending the period of the clock signal for a portion with high gradation. Thus, the lighting time of the LED is adjusted corresponding to the gamma characteristic with simple circuit configuration.
Patent JP-H09101785-A (JP)
Title: Electronic keyboard musical instrument
Inventor: HIRANO TETSUYA
IPC: G10H1/32
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To start and finish a musical instrument with exactly the same feeling with an acoustic musical instrument by setting sound volume to a specific initial sound volume value when the power source is turned on. SOLUTION: A control circuit which controls sound generation is equipped with a CPU (control part) 5, a ROM 6 which stores data such as a control program, a RAM 7 which temporarily stores data on the operation state of an electronic piano 1, etc., a sound source LSI 8 which generates digital audio data, and a waveform memory 9 which stores waveform data used by the sound source LSI 8, and is connected mutually through a bus line 10. The digital audio data outputted from the sound source LSI 8 are converted by a D/A converter 11 into an analog audio signal, which has its sound volume controlled by a sound volume control part 12 and is amplified by an amplifier 13 and sounded by a speaker 14. The sound volume control part 12 control the sound volume according to the control signal outputted from the CPU 5.
Patent JP-H11190518-A (JP)
Title: Gas cut-off device
Inventor: UEKI KOICHI
IPC: G01F3/22
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To discriminate the kind of gas automatically and permit setting of various kinds of cut-off values for monitoring safety, by a method wherein physical amount of using gas medium is measured to compare data with the data of physical amount of various kinds of gas mediums, and specify the kind of gas while various kinds of cut-off values corresponding to the kind of gas are set. SOLUTION: A physical amount of medium detecting means 9 is installed in the measuring flow passage of town gas, LPG or the like to detect the physical amount of a using gas medium. In this case, the physical amount is decided by measuring an acoustic speed in the using gas employing an ultrasonic signal or the like or by detecting the frequency of vibration of the fluid. A medium deciding means 13 decides the kind of gas of the using medium through the output signal of the physical amount of medium detecting means 9. The physical amount of LPG gas and various town gases, for examples, under respective constituting conditions are stored as the data while the kind of the gas is specified by the physical amount detected by the physical amount of medium detecting means 9.  When the kind of using gas is specified in the medium deciding means 13, a cut-off value corresponding to the kind of gas is set in an abnormality deciding means 11.
Patent JP-H09123750-A (JP)
Title: Wind blowing louver
Inventor: YOSHIMURA AKIRA
IPC: F24F13/15
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To actuate a movable fin in a conventional manner and to reduce manufacturing costs. SOLUTION: A wind blowing louver 1 is provided with a casing 1a, a fixed fin 1b and a movable fin 4. A groove part 2 is formed in the inner surface of the casing 1a. In the fixed fin 1b, a notched part 3 is provided in a part positioned in the lower side of the groove part 2. By holding the movable fin 4 between this notched part 3 and the side wall of the groove part 2, the movable fin 4 is held in the casing 1a so as to be rotated.
Patent JP-S63140101-A (JP)
Title: Method for stopping positive replacement hydraulic motor, and motor and hydraulic circuit for stopping therefor
Inventor: TAMADA TOSHIRO
IPC: B66D1/44
Filed: 1986-11-29
Abstract: PURPOSE:To use a positive replacement hydraulic motor as an index motor and a brake motor by providing either an inflow passage for stopping or an outflow passage on the positive replacement hydraulic motor. CONSTITUTION:Five variable-displacement oil chambers 8a-8e functioning as a hydraulic chamber are formed on a casing 2 of a positive displacement motor, an inflow port 50 for stopping is formed on a cylinder 4 forming the oil chamber 8a, the inflow port 50 for stopping is communicated with an oil chamber port 48a through a communicating path 46a, and the communicating condition of the inflow port 50 for stopping with A port 38, B port 40 and the oil chambers 8a-8e can be switched by a rotary valve 34. Thus stopping can be conducted by using an essential function of a hydraulic motor, so that the positive displacement hydraulic motor can be used as an index motor and a brake motor.
Patent JP-H03147327-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAI SHINICHI
IPC: H01L21/316
Filed: 1989-11-01
Abstract: PURPOSE:To reduce a curvature at a boundary between sidewalls and the bottom of a groove and to enhance a dielectric breakdown strength of an insulating film deposited on them by a method wherein a polycrystalline or amorphous silicon layer is deposited on the surface of a semiconductor having a protruding corner or a recessed corner such as a mesa-shaped semiconductor layer formed on a semiconductor substrate or an insulating substrate in which the groove has been formed. CONSTITUTION:An interlayer insulating layer 2 is formed on the whole surface of a substrate 1; it is etched selectively; an opening which exposes a groove is formed. A polycrystalline silicon layer 5 doped with As as a conductive substance layer to be used as a cell plate is deposited on the whole surface of the silicon substrate 1 by a CVD method; a trench capacitor is formed. Protruding parts at an opening part of the groove formed in the silicon substrate 1 and recessed parts where sidewalls and the bottom of the groove are crossed are covered with an amorphous silicon layer 4 whose surface is changed gently; an SiO2 insulating film 41 whose thickness is uniform is formed along the surface. As a result, it is possible to avoid a dielectric breakdown, of a gate insulating film, which is caused by a high electric field at the protruding parts and a shortage of an insulating thin film at the recessed parts.
Patent JP-H07142875-A (JP)
Title: Desktop case for electronic communication apparatus
Inventor: OYAMA MINORU
IPC: H05K5/02
Filed: 1993-11-16
Abstract: PURPOSE:To provide a desktop case for an electronic communication apparatus suitable for outdoor use that is resistant to environment and further waterproof. CONSTITUTION:This desktop case 40 comprises a box-shaped body 1 and a cover 2 attached thereto. The body 1 houses a subrack 4 mounted with a plurality of packages, and has an opening 7 at least in one end. The cover 2 has bends 5 in the four sides. Projections, positioned inside the bends 5, are formed around the opening 7 in the body 1. The inner surface of the cover 2 has U-shaped members 14, and the members 14 have elastic bodies 18 buried, to which the projections is welded by pressure when the cover 2 is placed on the body 1. The body 1 is mounted with conductive members that are brought into contact with the flange of the U-shaped members 14 when the cover 2 is attached to the body 1.
Patent JP-H06113485-A (JP)
Title: Uninterruptive power supply equipment
Inventor: NISHIO TAKASHI
IPC: H02J9/00
Filed: 1992-09-30
Abstract: PURPOSE:To sense the reduction of the residual life time of an integrated seal battery and indicate an alarm relative thereto. CONSTITUTION:An uninterruptive power supply equipment having an input switch 3 for switching on or off a commercial power supply, a rectifying circuit 4 for rectifying the voltage of the commercial power supply, an inverter 6 for converting the output voltage of the rectifying circuit 4 into an AC voltage, an output changing-over means 8 for changing over the output of a straightforward circuit which outputs the commercial power supply directly into the output of the inverter 6, and vice versa, a seal battery 11 for supplying a DC voltage to the inverter 6 when the commercial power supply is interrupted, and a charger 12 for charging the seal battery 11, wherein an earth leakage breaker 21 for separating the seal battery 11 from the apparatuses other than the seal battery 11 when the earth leakage of the seal battery 11 is present and an alarm indicator 22 for indicating an alarm thereon when the earth leakage breaker 21 is operated are provided.
Patent JP-S62145192-A (JP)
Inventor: BESSHO TAISUKE
IPC: G21C3/344
Filed: 1985-12-20
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-H11119457-A (JP)
Title: Electrophotographic photoreceptor having interlayer
Inventor: NUKADA HIDEMI
IPC: G03G5/06
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor good in environmental stability and high on chargeability and capable of forming a high-quality image superior in stability against repeated uses by forming on interlayer made of a specified composition. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with the interlayer and a photosensitive layer. A coating solution for forming the interlayer comprises at least an organic metal compound and a silane coupling agent, and one or more stabilizers selected from diethyleneglycols, triethyleneglycols, tetraethyleneglycols, dipropyleneglycols polyethyleneglycol, and polypropyleneglycol. The use of this stabilizer permits the electrophotographic photoreceptor using a contact charger to exhibit extremely superior electrophotographic characteristics.
Patent JP-H1094440-A (JP)
Title: Vertically rotatable storage furniture
Inventor: NISHIOKA SEIJIRO
IPC: A47B61/02
Filed: 1996-09-22
Abstract: PROBLEM TO BE SOLVED: To house many goods in a small storage area by installing a hanger receiving pipe on a chain to connect an upper rotary gear and a lower laterally movable gear to each other, and constituting it so as to rotate vertically. SOLUTION: A hanger pipe 4 longitudinally and vertically rotates by vertically moving a chain 3 to connect upper and lower rotary gears to each other by manual operation (having a stop) or motor-driven operation. Such storage furniture is installed on a wall surface by an installing metal fitting 5, and when storage work is performed, first of all, the hanger pipe 4 is vertically moved to a storage work height, and articles are stored in a nearby hanger pipe 4. This operation is repeatedly performed until storage is finished. Since a position of this vertically moving and vertically rotating hanger pipe 4 becomes free to the housing work height, the articles are easily stored, and many articles can be stored even in a small space.
Patent JP-H02134416-A (JP)
Title: Power transmission
Inventor: KURIHARA SAKUO
IPC: B60K17/344
Filed: 1988-11-14
Abstract: PURPOSE:To reduce the extent of thrust load being imposed on a carrier by installing a pair of shafts supported free of rotation concentrically with a case rotatably supported at the carrier side, and a pair of clutch means separately intermitting these shafts and the case by means of a pair of actuators. CONSTITUTION:When hydraulic pressure is fed to both hydraulic actuators 87, 89, clutch plate sets 67, 69 are pressed and clamped to each other, and rotation of a case 31 is transmitted to symmetrical rear wheels via shafts 55, 57. At this time, if clamping force is increased, differential rotation between these shafts 55, 57 and the case 31 is restricted and thereby large driving force is transmitted, but if it is weakened, the differential rotation is allowed by slippage of the friction plate sets 67, 69 so that the driving force becomes lessened. If the hydraulic pressure is adjusted separately right and left, an allocative rate of the driving force to the rear wheels is alterable. If supply of the hydraulic pressure is stopped, the clutch plate sets 67, 69 come into a state of being opened and driving force transmission to the rear wheels is interrupted. With this constitution, thrust force being imposed on a carrier is checked and, what is more, its miniaturization is well promoted.
Patent JP-2000095364-A (JP)
Title: Image forming device
Inventor: OKU NOBUAKI
IPC: B65H3/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of improving the stability in forming an image at high speed by reducing erroneous separation of paper sheets. SOLUTION: An intermediate pulley 51 connected by a drive roller 11 and a belt 53 is provided, and a small diameter pulley 52 for deceleration is concentrically provided on the intermediate pulley 51. The pulley 52 for deceleration is connected to a pulley 25b of a paper sheet separation cam roller 25 by a belt 54. The drive is transmitted to the paper sheet separation cam roller 25 by reducing the peripheral speed of the drive roller 11, i.e., the peripheral speed of an intermediate transfer belt 16. The transfer timing is synchronized with the feed timing of a paper sheet P at a nip point N by setting the timing to turn ON a clutch solenoid 26 to be earlier.
Patent JP-H09127088-A (JP)
Title: Method for analyzing organismic sample
Inventor: OISHI KAZUYUKI
IPC: B01J20/281
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for analyzing an organismic sample by liquid chromatography method for quickly analyzing the organismic sample with improved separation property. SOLUTION: An organismic sample is introduced into a column for liquid chromatography where a filler (A) for inverse-phase distribution liquid chromatography (for example, styrene polymer with phenyl group) and a filler (B) (for example, a filler for inverse-phase distribution chromatography made of silica and having octadecil group and a cation exchange filler made of acrylic polymer with COOH group) which differs from the filler (A) and can improve chromatogram for the organismic sample of the filler (A) are filled into one column, thus performing liquid chromatography analysis.
Patent JP-H08124456-A (JP)
Title: Keyboard switch
Inventor: USHIKUBO YASUMI
IPC: H01H13/712
Filed: 1994-10-26
Abstract: PURPOSE: To enable a keyboard switch having a small overall height and a relatively simple structure to be manufactured at low cost by placing a pair of U-shaped link shafts almost parallel to each other, and rotatably supporting the middle sides of the link shafts to the lower portion of a key top, and pivotally supporting the ends of both sides of the shafts to a resin frame. CONSTITUTION: To assemble a keyboard switch, the hinge shaft portion 7d of each link shaft 7A, 7B is assembled to the hinge projections 10L, 10R, 11L, 11R of a resin frame 5 and a click rubber 3 to an opening 4. When a key top 6 is pressed from above the frame 5, holding pieces 8L, 8R, 9L, 9R are pushed apart at the middle sides of shafts 7A, 7B and journalled, so that the keyboard switch can be easily assembled. After assembly, a cylindrical boss 6a at the center of the lower surface of the key top 6 is brought into contact with the top wall portion of the click rubber 3 at the press of the key top 6 and a pushing projection on the back can make a three-layered membrane contact 2 reinforced by a metallic reinforcing plate 1.
Patent JP-S63139063-A (JP)
Inventor: KIDA OTOJIRO
IPC: C04B35/58
Filed: 1986-12-02
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。