baber/WOPTO huggingface dataset:
Patent JP-H0560774-A (JP)
Title: Apparatus for measuring flow velocity of fused steel
Inventor: SUYAMA TSUNEO
IPC: G01P5/02
Filed: 1991-09-05
Abstract: PURPOSE:To correct the inclination of this measuring apparatus with respect to the apparatus wherein a pressure receiving rod is submerged into fused steel in a mold and the flow velocity of the stream of the fused steel is measured. CONSTITUTION:A pressure receiving rod 2 comprises high-temperature, corrosion-resistant fine ceramics. The rod 2 is submerged into fused steel 21 in a mold and receives the pressure of the fused steel stream. A received- pressure sensor 4 detects the pressure, which is received with the pressure receiving rod 2, and converts the pressure into the electric signal. An operator 5 operates the output of the received-pressure sensor 4 and converts the output into the flow velocity of the fused steel. A correcting mechanism corrects the inclination of the measuring apparatus. These parts are provided. Since the flow velocity of the stream of the fused steel, which flows into the mold from a submerged nozzle, can be measured, the velocity can be maintained at the suitable range based on the flow velocity value. The entrainment of the mold powder at the surface of the fused steel into a cast piece is prevented. The occurrence of flaws in the product is prevented, and the yield rate is improved.
Patent JP-H0870385-A (JP)
Title: Image processing method
Inventor: KATAYAMA KENJI
IPC: G06T9/00
Filed: 1994-08-29
Abstract: PURPOSE: To shorten processing time by performing plural number of times of data compressions with each purpose when data is transferred from an edition processing part to an output device. CONSTITUTION: The data D 1 compressed in the compression part 3121 within a raster image processing part 312 is transferred to a buffer 70 for output synchronization and is temporarily stored in a hard disk 71. The data stored in the hard disk 71 is read when an image is outputted and is transferred to a film printer 60. At the time, the compressed data D 2 that a data compression is performed in the compression part 72 within the buffer 70 for output synchronization is transferred. The data compression of the compression part 72 is performed by the system conforming to the format of the film printer 60 such as G 3, G 4 and a Huffman coding, etc., for instance. In this case, a CPU is burdened and the load of the CPU can be dispersed.
Patent JP-H1167464-A (JP)
Title: Display brightness adjustment and control device for head up display and its method
Inventor: YAMAZAKI HIROMI
IPC: G02B27/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a device wherein the display brightness according to the preference of a driver can be automatically adjusted by correcting the display brightness based on a detected value of an external light illuminance and a detected value of a brightness adjustment level set by the driver. SOLUTION: A display brightness of a head up display(HUD) projecting a display image of a display body such as an instrument panel on a projection member in front of a driver is adjusted according to an external light illuminance. The external light illuminance and a brightness adjustment level set by a driver are detected with a device controlling the display brightness adjustment. Based on both the detected values, a correction value of the display brightness is determined and the brightness is controlled.  It is preferable that the detetermination of the correction value is carried out by setting the reference values for the external illuminance and the brightness level in advance and by obtaining the rates of change of the external illuminance detection value and the brightness adjustment level detection value to the reference values respectively, based on a composite rate of change calculated from the product of both the rates of change. The HUD display device can be protected by using a thermistor or the like for the display device so as to correct the display brightness in response to temperature variation.
Patent JP-S59118545-A (JP)
Title: Turn signal device for motor cycle
Inventor: HIRAO SHINYA
IPC: B62J6/00
Filed: 1982-12-24
Abstract: PURPOSE:To automatically turn off a lamp and improve safety during running by determining that a car body returns to a straight drive state with a microcomputer based upon the output signal of a sensor that detects the inclination of the car body and a car speed signal. CONSTITUTION:When a turn signal switch 5 is switched to the left or right turn side from a neutral position before the running direction of a motor cycle is changed, the left or right signal lamp 7L or 7R is turned on through a relay 6 with a microcomputer 4. The microcomputer 4 subsequently receives each output signal of a car speed sensor 1, inclination sensor 2, and cut angle sensor 3 and issues a control signal that turns off the said lamp 7L or 7R when the car body is inclined and runs at fixed distance after an inclination sensor 2 turns on. On the other hand, when the car is turned on a curve even if the car is not inclined at low car speed, the microcomputer issues an extinction signal in the same way when the car runs at fixed distance after the cut angle sensor 3 turns on.
Patent JP-S6381698-A (JP)
Title: Sample/hold circuit
Inventor: NAKAMURA HIROSHI
IPC: H03K7/02
Filed: 1986-09-25
Abstract: PURPOSE:To make a sample/hold into high speed and high accuracy by compensating a electric charge, lost during a hold, with a delayed current, delayed for a prescribed time agaist an input differential signal, when a holding capacitor is driven by a current. CONSTITUTION:A input voltage signal is divided into two kinds which are differential current output, delayed for a prescribed time, and the differential current output, not delayed, and the delayed output compensates the quantity of the electric charge lost during the hold, while a holding capacitor is charged/ discharge through the use the not delayed output in a real time. For such a purpose, between an input terminal 30 and the holding capacitor 42 adjacent to an output terminal 32, a circuit, which is added to an usual current driving circuit, is connected in parallel. Namely, between the input terminal 30 and the capacitor 42, a series circuit, consisting of a delaying means 54, a differential amplifier 36, a voltage current converter 40, and a switching means 46, is provided 46, is provided, and the electric charge, lost during the hold in the capacitor 42, is compensated with the current, delayed here.
Patent JP-H0545459-A (JP)
Title: Doppler type ground-vehicle-speed detecting apparatus
Inventor: IKEDA SHINJI
IPC: B60T8/00
Filed: 1991-08-12
Abstract: PURPOSE:To improve detecting accuracy by determining the speed of a vehicle with respect to the ground based on the time from the transmission of a transmitted wave to the reception of the wave with a receiving part after the reflection from a road surface in addition to the relationship of the frequencies of the transmitted wave and the received wave. CONSTITUTION:Both a transmitting part 12 and a receiving part 14 are fixed at points close to the front-wheel attaching part of the bottom surface of a body so as to face the forward direction in the slant attitude for the road surface. The transmitting part 12 is connected to a ground-vehicle-speed determining means 24 through a pulse driving circuit 20. The receiving part 14 is connected to the ground-vehicle-speed determining means 24 through a receiving amplifier 22. The means 24 is constituted with a computer as a main body. The means 24 transmits an ultrasonic wave at the constant frequency for about every 5ms at an interval of about 3ms. The reflected wave from a road surface is received with the receiving part 14. The distance to the road surface is computed based on the delay time from the transmission of the ultrasonic wave of one pulse to the reception with the receiving part 14 after the reflection. Thereafter, the fluctuated amount of the distance from a reference value and the fluctuated amount of the slant angle with respect to the road surface are computed. The ground vehicle speed is computed based on these values, the reference value of the slant angle and the received frequency.
Patent JP-H0275484-A (JP)
Title: Nozzle device of laser beam machine
Inventor: WATANABE TAKESHI
IPC: B23K26/00
Filed: 1988-09-12
Abstract: PURPOSE:To highly accurately detect the distance between the tip of a nozzle and a work and to always keep the distance fixed by providing a 3rd electrode through an insulating member so that the external periphery of a 2nd electrode is enclosed and keeping the 3rd electrode in the same potential with the work. CONSTITUTION:The variation of an electrostatic capacity between the tip of the 1st electrode 12 and the work is detected by an electrostatic capacity detector 18 and a control circuit 19 controls the reciprocating motion of a nozzle drive gear 20 according to the voltage based on this variation to control the nozzle vertically. As a result, the distance between the tip of the nozzle 11 and the work W is kept fixed. In this case, the 2nd electrode 13 is kept in the same phase and on the same level with the 1st electrode 12 and the electrostatic capacity C can be detected decidedly between the tip of the nozzle and the surface of the work W vertical to electric lines of force from the 1st electrode 12. On one hand, since the 3rd electrode 14 is kept in the same potential with the work, the electric lines of force from the sides of the 1st electrode 12 and the 2nd electrode 13 to the work W can be shut off entirely. Consequently, the electrostatic capacity C between the 1st electrode 12 and the work can be detected surely.
Patent JP-H0896836-A (JP)
Title: Total solid lithium battery
Inventor: TAKADA KAZUNORI
IPC: H01M10/0562
Filed: 1994-09-21
Abstract: PURPOSE: To improve the discharge characteristic by using a specific 'lithium ion conductive solid electrolyte, forming one of a pair of electrodes mainly with a transition metal oxide, and containing no carbon material in it. CONSTITUTION: Lithium sulfide and silicon sulfide are mixed, heated, and dissolved in the inactive atmosphere, then the mixture is quickly cooled to obtain a lithium ion conductive solid electrolyte. This solid electrolyte is mixed with a positive electrode active material made of a transition metal oxide having the carbon material content of 0.1wt.% or below to obtain a positive electrode material 1. The positive electrode material 1 and a negative electrode 2 are integrally pressurized and molded via a solid electrolyte layer 3 into a cylindrical shape. A positive electrode lead terminal 4 and a negative electrode lead terminal 5 are stuck with a carbon paste 6, then the whole is sealed with a resin.
Patent JP-H0678554-A (JP)
Title: Inverter device
Inventor: MAEHARA MINORU
IPC: H05B41/24
Filed: 1992-08-26
Abstract: PURPOSE:To control power to be supplied to a load by reducing a ripple contained in the output. CONSTITUTION:The rectified and smoothed output of a source of a.c. VS is converted to high-frequency voltage by means of an inverter circuit 1. A part of the high-frequency output of the inverter circuit 1 is fed back to an output terminal of a diode bridge DB through a capacitor C4 to improve an input power factor. The capacitor C4 constitutes a first and a second oscillation system of the inverter circuit 1. A saturable reactor LC is used for an inductance component of the oscillation systems of the inverter circuit 1 and an impedance of the first or the second oscillation system is made variable. The inverter circuit 1 is operated at such an oscillation frequency that the outputs supplied to a load L from the first and the second oscillation system may be most similar.
Patent JP-S61106034-A (JP)
Inventor: HATAKEYAMA HIROYUKI
IPC: H02J9/06
Filed: 1984-10-30
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-H1067208-A (JP)
Title: Pneumatic tire provided with embossed marks such as character, number, symbol or figure on side wall
Inventor: MATSUNAGA HITOO
IPC: B60C13/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of bare in the vicinity of an embossed mark provided on a surface of a side wall by forming the embossed mark into a shape in which an innermost part is recessed by leaving fringe part in the surrounding and specifying the depth of the recessed part in the innermost part and the width of the innermost part. SOLUTION: An embossed mark 1 formed on a surface of a side wall of a tire is formed into a shape in which an innermost part 3 is recessed by leaving a fringe part 2 in the surrounding. The dimension of this embossed mark 1 is set in such a manner that, for example, its width W is 5mm, the width w of the fringe part 2 is 0.3mm, the height T of the embossed mark 1 is 0.5mm, and the height t of the innermost part 3 is 0.35mm. That is, the depth of the recessed part in the innermost part 3 is 10 to 70% of the height of the fringe part 2 which is measured from the surface of the side wall, and the width of the innermost part 3 is 65 to 95 % of the width of the embossed mark 1. Moreover, a bulk removing part consisting of a plurality of ridges having the height of about 0.1 to 1mm is formed adjacent to the embossed mark 1 on the surface of the side wall.
Patent JP-S6470908-A (JP)
Title: Head clogging detecting device
Inventor: TABUCHI JUNICHIRO
IPC: G11B33/10
Filed: 1987-09-10
Abstract: PURPOSE:To easily detect a head clogging by obtaining a tracking with a four- frequency pilot signal and discriminating the period o an ATF error signal. CONSTITUTION:An ATF error signal generating circuit 1 takes out a beat component between a reference pilot signal changed by a prescribed sequence and a reproduced pilot signal, generates an ATF error signal and outputs it to a Schmitt circuit 6. When a short winding in a consecutive recording is executed, the period of the output of the circuit 6 is measured. When the mea sured period is not 60Hz, one field pilot signal is recorded after stoppage, and thereafter, at least four fields are reproduced and the period of the output of the circuit 6 is measured again. When the period is 15Hz, the pilot signal is erased by a rotation erasing head, and awaiting is executed up to the releas ing of the temporary stoppage. When the period is not 15Hz, the clogging occurs, and an alarm is issued by a light emission or sounding.
Patent JP-S59119217-A (JP)
Title: Ultrasonic flow rate measurement system
Inventor: KOTAKI RINTAROU
IPC: G01F1/66
Filed: 1982-12-27
Abstract: PURPOSE:To calculate a flow rate close to an actual flow rate even in case of a failure in flow velocity measurement by providing a storage means which is stored previously with flow velocity data corresponding to a water level when an ultrasonic flow velocity sensor enters the state of the failure in measurement. CONSTITUTION:A selection part 8 passes flow velocity data outputted from a flow velocity measurement part 3 to a flow rate calculation part 10 when water level data outputted from a water level measurement part 5 indicates a preset flow velocity unmeasurable water level. Further, the selection part 8 passes flow velocity data outputted from a storage part 6 to the flow rate calculation part 10 when the water level data outputted from the water level measurement part 5 indicates a value smaller than said preset flow velocity unmeasurable water level for a specific time.
Patent JP-S6468608-A (JP)
Title: Surface waviness measuring instrument
Inventor: NAKAJIMA MASAHITO
IPC: G01B11/30
Filed: 1987-09-09
Abstract: PURPOSE:To improve measurement accuracy by providing a rectangular opening filter and a Gaussian distribution concentration filter between a beam diameter expanding lens and a converging lens. CONSTITUTION:The light quantity distribution of the transmitted light of the beam diameter expanding lens 2 is shown by Gaussian distribution characteristics and the passing light of the rectangular opening filter 11 has such characteristics that both sides of the Gaussian distribution characteristics are cut by rectangular width P. The Gaussian distribution concentration filter 12 is used by forming a shade image obtained by irradiating, for example, a photographic dry plate with laser light expanded in beam diameter by a proper quantity. Its light absorptivity/distance characteristics are arranged so that the center of the rectangularly sectioned beam passed through the rectangular opening filter meets the center of the shade image of the filter 12, and light quantity distribution characteristics are a square beam with a uniform distribution light quantity. This surface waviness measuring instrument improve the linearity of a differential output to improve measurement accuracy, a linear area is maintained over the entire beam diameter range, and optical system size and optical component size are reduced, thereby realizing cost reduction.
Patent JP-H0672132-A (JP)
Title: Air conditioner for vehicle
Inventor: FUKAGAWA HIROSHI
IPC: B60H1/12
Filed: 1992-08-26
Abstract: PURPOSE:To prevent such a state that cold wind is gushed into a car room from every heater unit when the car is heated, adopting the constitution in which a front heater unit and a rear heater unit both utilizing the heat of engine cooling water are used. CONSTITUTION:If the temperature of engine cooling water detected by a water temperature sensor 15 is lower than 40 deg.C during the warming up (heating operation from a state in which the temperature of the outside air is low and both an engine and a room are completely chilled), an auto-air con-amp. 10 prohibits the start of operation of an air-con. unit (front heater unit) 1 and of blowers 2, 8 within a rear heater unit 7, thereby preventing the cold water from blowing into the car room. If the temperature of the engine cooling water rises to that higher than 40 deg.C, the amp. 10 starts the operation of the blower 2. After this, the the amp. 10 does not start the operation of the blower 8 until the temperature of the engine cooling water has exceeded the prescribed temperature (50 deg.C for outside air temperature of -20 deg.C to 0 deg.C, and 60 deg.C for below -20 deg.C).
Patent JP-S60120692-A (JP)
Title: Television synchronizing system
Inventor: SAKURAI HISAYA
IPC: H04N9/44
Filed: 1983-12-02
Abstract: PURPOSE:To increase the dynamic range of a luminance signal and a chrominance signal by using a high-freuqncy burst signal whose frequency is set at the apex part inside a transmission band as a synchronizing signal. CONSTITUTION:A synchronizing circuit SY which is supplied from an input terminal 9 is inputted to an internal clock generation circuit 11, and a high frequency chock fC which is phase-locked with a horizontal synchronizing frequency clock fH, a 1/2 horizontal frequency clock fH/2, and a clock fC is generated. Inputted chrominance signals C1 and C2 are switched at every one line by the clock fH/2 in a signal switching circuit 12, and the chrominance signals which goes to the linear sequence signals are compressed within the blanking period of a luminance signal Y under the control of the clocks fC and fH in a time compression circuit 13. On the other hand, the burst signal of the horizontal synchronizing signals which, are fed from a burst signal generation circuit 14, are allotted within the blanking period of the luminance signal Y, are multiplied in a multiplexer circuit 15, and are outputted to an output terminal 16.
Patent JP-H0953348-A (JP)
Title: Key hole cover for cylinder lock
Inventor: HASHIMOTO AKIHIRO
IPC: E05B17/18
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily attachable and detachable key hole cover having high mischief preventing effect and anti-theft effect by providing a plurality of projections on the periphery of a cylinder body, and engaging a cover having a dial type ring lock with the projections to block a key hole. SOLUTION: A plurality of projections 22 having notches are provided on the end part of a key cylinder body 20 set on a motorcycle, etc., and numbered rings 4, 5, 6 are rotatably provided on a cover 1 for blocking a key hole. The cover 1 is put on the end part of the cylinder body 20 after a key is pulled out, and the rings 4-6 are rotated to lock the cover 1. When the cover 1 is removed, the rings 4-6 are rotated and fitted to password code numbers to release the lock. The cover 1 can be locked and unlocked without using the key. A mischief or theft can be prevented at relatively low cost.
Patent JP-H1160198-A (JP)
Title: Auto balancer
Inventor: O SOON
IPC: B66F19/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a load-pneumatic pressure converter (auto balancer) which is required to constitute a simple auto air-balancer by only pneumatic pressure equipment, can convert load-into pneumatic pressure, and can supply the pneumatic pressure to a balance cylinder directly. SOLUTION: This auto-balancer is provided with an air supply valve 55 between a secondary pressure port A and a supply pressure port P and an air exhaust valve 54 between the secondary pressure port A and an air exhaust port R. Back pressure is introduced into a back pressure chamber 32 on an upper side in an air actuator (piston 24), and secondary pressure is introduced into a feedback chamber 33 on a lower side in the air actuator so that downward load acts on an output member (shaft 35) of the air actuator. The air supply valve 55 and the air exhaust valve 54 are provided with poppet valve elements 39, 40 and valve seats 28, 29, respectively.  The air exhaust valve 54 is opened due to an increase in pressure in the feedback chamber 33, the air supply valve 55 is opened due to a decrease in pressure in the feedback chamber 33, and both the air supply valve 55 and the air exhaust valve 54 are closed when secondary pressure in the secondary pressure port A becomes a value corresponding to load.
Patent JP-S61115839-A (JP)
Inventor: SHIMIZU SHOHACHI
IPC: B65D19/40
Filed: 1984-10-29
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-H0866335-A (JP)
Title: Toilet paper holder
Inventor: MURAKAMI YOICHI
IPC: A47K10/38
Filed: 1994-08-29
Abstract: PURPOSE: To provide a multifunctional toilet paper holder to which a blood- pressure easily measurable function has been provided. CONSTITUTION: A toilet paper holder is provided with a retaining part 10 by which a paper roll R is turnably held, and a cutting part 11 of a sheet of paper P being extended by the turning of the paper roll R. The upper surface 13a is provided with a support plate 13 on which the palm H of the hand is placed for measuring the blood pressure, and a blood-pressure measuring finger cuff 14 for inserting a prescribed finger H1 of the palm H of the hand that has been placed on the support plate 13. By fitting the toilet paper holder 1 to the sidewall or the like of a rest room, both the use of the paper P and the measurement of blood pressure using the finger cuff 14 can be easily carried out.
Patent JP-H0952287-A (JP)
Title: Press bonding forming machine
Inventor: KATOU HACHIROU
IPC: B29C63/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a press bonding forming machine which enables a top force of a die and a means for grasping a sheet-like material to be easily lowered synchronously or asynchronously through a selective operation. SOLUTION: This press bonding forming machine is composed of a top force 4 of a die held by a slide 3 which can be lifted and lowered in a column 2, a bottom force 5 of a die held by a base B and a means 6 for grasping a sheet- like material arranged in such a manner that it can be lifted and lowered between the top force 4 and the bottom force 5. In addition, a means 7 for pneumatically driving which is fixed to the column 2 and vertically activates the means 6 for grasping a sheet-like material, and a means 8 for elongation and contraction with one of the ends fixed to the means 6 for grasping a sheet-like material and with the other end which is extendable and can be brought into contact with the slide 3, are provided.