baber/WOPTO huggingface dataset:
Patent JP-H09173285-A (JP)
Title: Electronic endoscopic apparatus
Inventor: KIKUCHI KATSUYA
IPC: G02B23/24
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a means letting an operator know such a state that an inaccurate part is contained in a function data image. SOLUTION: The overflow regions having a value abnormal in luminous intensity within the respective images obtained by the photographing under the respective illumination conditions of lights different in wavelength are detected by a combination of a comparator 26 and a table memory 27 to perform control displaying the overflow regions on the function data image showing the intensity distribution of hemoglobin by a masking circuit 28.
Patent JP-H11206028-A (JP)
Title: Battery remaining capacity detecting device
Inventor: TANJIYOU TAKEJI
IPC: H01M10/48
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To detect the remaining capacity of a battery with high accuracy. SOLUTION: At the beginning of the use of a battery, a current value and a voltage of a battery are sampled for each predetermined time in steps 102 to 104, to display the remaining capacity calculated based on the accumulated value of the current value. Meanwhile, in steps 105 to 107, the charging/ discharging I-V characteristic curve is obtained from the voltage value and current value, when the current value changes to negative from positive or to positive from negative, the remaining capacity is obtained, based on the open voltage calculated on the charging/discharging I-V characteristic curve. In a step 108, the difference between the former remaining capacity and the latter remaining capacity is checked, and when it becomes higher than a predetermined value, the value obtained from the latter open voltage is displayed.
Patent JP-S56110611-A (JP)
Title: Preparation of ointment embrocation for skin
Inventor: KENJIYOU MITSUE
IPC: A61K9/06
Filed: 1980-02-08
Abstract: PURPOSE: To obtain the titled embrocation having improved feeling of application to the skin, handling after the application and drug effect, by kneading an oil or fat liquid, e.g. triamcinolone acetonide, with glycerol, etc. in specific amounts, and polymerizing a specified amount of sulfur dissolved in a specific amount of water.  
     CONSTITUTION: 3mg triamcinolone acetonide is mixed with about 3g oil or fat liquid e.g. glycerol, under vigorous stirring to give a creamy base. 7g sulfur is then dissolved in about 3g water, and the resultant solution is added to the base and completely kneaded and polymerized. The ointment embrocation for the skin thus obtained has a slight irritant action on an affected part, a suitable viscosity on application to the skin and a good feeling of application without a greasy feeling.  The embrocation has improved water-solubility and is simply handled after the application thereof. The improved germicidal activity and anti-inflammatory effect  render the embrocation suitable to a remedy for a baby's eczema. The amount of  water may be increased to give a solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09287624-A (JP)
Title: Clutch control device
Inventor: TAKESHIMA SADAO
IPC: F16D48/02
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reliably prevent the occurrence of engagement of a clutch during disconnection of a proportional solenoid valve under waiting for the starting of a vehicle and to prevent the occurrence of an engine stop. SOLUTION: An energization indication value (an indication voltage) from a CPU 8 is monitored by an indication voltage deciding part 12. A real current flowing through the coil 4a of a proportional solenoid valve 4 is monitored by a current zero deciding part 13. When, during waiting for the starting of a vehicle, a clutch is brought into a half clutch waiting state, it is decided that the coil 4a is disconnected. In this case, the current zero deciding part 13 immediately obtains a decision result that a real current flowing through the coil 4a is zero. An AND circuit 14 receives a decision result that energization indication is outputted and receives a decision result from the current zero deciding part 13, and outputs a drive command to a drive circuit 11.  The output of the drive command effects immediate energization to a solenoid valve 5 for emergency and a clutch is disengaged before it is moved to engagement side.
Patent JP-S61176113-A (JP)
Title: Semiconductor processing device
Inventor: MISHIMA KAZUNOBU
IPC: H01L21/22
Filed: 1985-01-31
Abstract: PURPOSE:To enable to clean a quartz tube without detaching it from a furnace main body as well as to cut down the period of cleaning by a method wherein a filling hole and an exhausting hole of the chemical liquid to be used for cleaning are provided on the side wall of the quartz tube located inside a diffusion furnace. CONSTITUTION:A quartz tube 2 is provided in a diffusion furnace device 1, and a filling hole 3 for chemical liquid to be used for cleaning, an exhaust hole 4 and an air intake and outlet hole 5 are provided at the upper and the lower parts of the quartz tube 2. Teflon tubes 6, 7 and 8 are attached to said three intake and outlet holes respectively, and they are extended to outside the diffusion furnace device 1. Opening and closing valves 9, 10 and 11 are provided on the above-mentioned three tubes respectively. The Teflon tube 6 is connected to a chemical liquid vessel, the Teflon tube 7 is connected to a waste liquid vessel, and the Teflon tube 8 is connected to an air exhaust hole respectively. The filling hole 12 of reaction gas and the furnace entrance 13 are airtightly closed by Teflon caps 14 and 15, the cleaning chemical liquid is filled into the quartz tube 2 through the Teflon tube 6, and the quartz tube 2 is cleaned.
Patent JP-H01190159-A (JP)
Title: Subscriber line test system utilizing data base
Inventor: HAYASHIDA MITSUKANE
IPC: H04M3/30
Filed: 1988-01-26
Abstract: PURPOSE:To discriminate the existing state of line accurately by storing a data of all subscriber lines, displaying a past data of a subscriber line of an object at test and a data of the test result implemented newly on a CRT and comparing the both data. CONSTITUTION:Data of all subscriber lines are stored in a storage device 6 of a test device shown in dotted lines. A telephone number or a subscriber name are inputted from a test device 5 at test and a data table of the subscriber line being an object is displayed on a CRT. Then as to the line, the program is used for automatic test and the result is displayed on the CRT. In this case, when the test data displayed on the table is abnormal in comparison with the past data, it is displayed in a different color and outputted as a hard copy by a printer 7.
Patent JP-H02195791-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: H04N9/83
Filed: 1989-01-24
Abstract: PURPOSE:To eliminate color shift by making the delay time of a luminance signal with a chrominance signal coincide with high accuracy by adding a reference signal whose angle is modulated on a low-pass converted reference signal, and adding an addition signal on a reproducing signal after performing waveform shaping in burst shape. CONSTITUTION:The reference signal from a reference signal generator 10 is angle-modulated at an angle modulation circuit 20, and also, it is low-pass converted at a frequency converter 21, and is synthesized at an adder 24. Next, the reference signal on which angle modulation and low-pass conversion are applied is synthesized with the reproducing signal at an adder 4 after being formed in the burst shape. A synthesized angle modulation reference signal is separated at an HPF 5, and is demodulated at an angle demodulator 7, and a low-pass converted reference signal is separated at a BPF 6, and is demodulated at a frequency demodulator 8. Both demodulated outputs are com pared with each other at a detector 15, and the delay time of a delay line 12 for chrominance signal is controlled by using the output of the detector 15. Thus, the color shift can be prevented occurring, and picture quality can be improved.
Patent JP-S56112774-A (JP)
Title: Light emitting semiconductor device
Inventor: SAWAI MASAAKI
IPC: H01L21/60
Filed: 1980-02-13
Abstract: PURPOSE:To prevent the deterioration of the light emitting output due to the connecting step and the occurrence of the disconnection of a wire by connecting the electrode Au layer of the light emitting element side and the electrode Au layer of an Si semiconductor side via a low melting point metal layer. CONSTITUTION:Electrodes 2, 3 of the n type layer and the p type layer of the light emitting element 1 having a p-n junction are formed of the Au layers. The electrode wires 6, 7 are formed of the Au layers via an SiO2 film 5 on the Si submount 4 mounted with the element 1. A layer 14 of 4:6 solder or soft solder (low melting point metal) such as Pb-In or the like is covered in a thickness of 0.1- 0.5mum on the bonding surfaces of the electrodes 2, 3 and the wires 6, 7, and the connection of the electrodes 2, 3 and the wires 6, 7 is conducted under low temperature and low load conditions.
Patent JP-S55109022-A (JP)
Title: Automatic equalizer
Inventor: SAKURAI MASARU
IPC: H04B3/04
Filed: 1979-02-14
Abstract: PURPOSE:To reduce effectively the convergence time when the control is given to the tap gain to be given to the transversal filter, by giving the rough control to the tap gain at the initial stage and then decreasing the correction amount each time as the time elapses. CONSTITUTION:The tap gain of each delay element with tap of the transversal filter is controlled by the output memorized in digital memory 10. And the output given from the final tap is added with the input signal through adder 92, thus obtaining the output with the ghost component eliminated. At the same time, the error signal is detected, and the addition and subtraction is given to the data of memory 10 through adder 9. And the correction of +1 or -1 is given in sequence from the MSB of the higher-rank bit within memory 10 via the plus and minus decision output of the error signal and the gate pulses of phi1-phiM-1 indicating the bit position of the input within memory 10. Finally, the correction is given to the bit value of the lower-rank LSB to secure the convergence. Thus the convergence time can be reduced.
Patent JP-S57131114-A (JP)
Title: Switched capacitor filter
Inventor: TANAKA MAMORU
IPC: H03H19/00
Filed: 1981-02-06
Abstract: PURPOSE:To realize various characteristics by use of one operational amplifier, by controlling a peripheral capacitor group so that the operational amplifier is used for the time division multiplex. CONSTITUTION:A time area for controlling a switch is denoted as I0, I1-I4. A differential variable store SC (switched capacitor) circuit group 30 consists of a capacitor for storing the voltage corresponding to a differential coefficient in each time area, and a switch responding to each time area. An integral feedback SC circuit group 40 stores charge inputted at each time area. The first integral variable store SC circuit group 50 stores the voltage corresponding to charge generated in an output terminal 103. The first addition feedback SC circuit 60 is controlled, for instance, so that the sum total of charge of capacitors C1<2>-C3<2> and an input capacitor C0 is stored in a feedback capacitor C4 in the time area I4. Each capacitor is decided from a coefficient obtained by deriving a status equation of Kalman in accordance with a transfer function.
Patent JP-S58134978-A (JP)
Title: Instant "miso" soup making method
Inventor: TAKEKOSHI YOSHIKO
IPC: A23L35/00
Filed: 1982-02-02
Abstract: PURPOSE:An aqueous mixture containing MISO (soybean paste), starch, spices and other ingredients is freeze dried and sodium citrate and yolk lecithin are added to stabilize, thus giving an instant food that can give a MISO soup by adding hot water. CONSTITUTION:(A) MISO (less than 10% salt, less than 30% saccharides), (B) less than 50%, based on the final product, of starch, spices and other flavors and seasonings are dissolved in milk or water. The resultant solution is freeze dried and the resultatnt powder is combined with 0.05-0.2wt% of sodium citrate and yolk lecithin to give the objective stabilized instant MISO soup. The above freeze drying may be carried out after sodium citrate and yolk lecithin are added.
Patent JP-S58133014-A (JP)
Title: Darlington transistor driving circuit
Inventor: AKAMATSU MASAHIKO
IPC: H03F3/34
Filed: 1982-02-02
Abstract: PURPOSE:To facilitate the discharge of the stored carrier, by setting carrier discharging transistors between the base and the emitter of a primary transistor and between the base of an auxiliary transistor and the emitter of the primary transistor respectively. CONSTITUTION:The 1st carrier discharging TR12 is set between the base and the emitter of a primary transistor TR10, and at the same time the 2nd carrier discharging TR13 is set close to the TR12 between the base of an auxiliary TR11 and the emitter of the TR10. In such a constitution, the stored carrier of the TR10 is discharged through the TR12 and at the same time shunted also to the TR13 until an adverse blocking state is secured between the emitter and the base after the discharge of the TR11 is over. As a result, the discharge of the stored carrier is accelerated.
Patent JP-H08210105-A (JP)
Title: Erosion preventive device for moving blade
Inventor: NISHIMURA SHIGEO
IPC: F01D9/02
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a device which shows sufficient suction in a groove formed on a static blade surface for capturing water drops on the static blade surface in preventing the erosion of a moving blade of a steam turbine, and sufficiently discharges the water drops, and causes no deterioration of strength of the static blade. CONSTITUTION: A drain discharge port 8 is formed inside a static blade 2 along a slit 6 which is continuously formed from an outer peripheral side of the static blade 2 arranged in front of a moving blade 1 in a diameter direction. A groove 7 is formed on an inner peripheral side of an extended line of the slit in a manner of communicating with an inner peripheral end of the slit 6. A drain port 9 is formed on a static blade outer ring 3 in its diameter direction for communicating with the drain discharge port 8. Sufficient suction force is generated in a groove arranged on a comparatively inner peripheral side of the static blade 2. Water drops captured from the surface of the static blade can efficiently be discharged from a static main flow passage.  The drain discharge port 8 is formed only on an inner side of the slit 6 on the outer peripheral side of the static blade which has a comparatively simple form, so that excess thickness is easily secured for arranging the drain discharge port 8, and strength of the static blade 1 is not deteriorated.
Patent JP-S62177202-A (JP)
Inventor: ISHIWATA SEIHEI
IPC: B32B27/00
Filed: 1986-01-29
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-S58132538-A (JP)
Title: Vulcanization method and tube expanding jig of tubular composite rubber
Inventor: NAMEKAWA YOSHIHIRO
IPC: B29C33/00
Filed: 1982-02-03
Abstract: PURPOSE:To obtain said jig for expanding a tubular composite rubber which gives the sleeve product of a uniform wall thickness etc., by making it resemble a shape after a vulcanization, providing a gas introducing passage lengthwise and a plurality of a blow hole on the outer face and shaping a stopper at one end. CONSTITUTION:An expander rod like object 22 is made to resemble a shape after a vulcanization and is provided with a gas introducing passage 19 lengthwise and a plurality of a gas blow hole 20 and is shaped to have a flange type stopper 21. A tubular composite rubber 14 drawn out from a mandrel 9 is inserted in the state of blowing a gas from the blow holes 20. The tubular composite rubber 14 is smoothly inserted and drawn out in an expanded state by a gas blowing force and an once expanded is inserted onto a core 15 and vulcanized.
Patent JP-S63184966-A (JP)
Title: Indentification clock generating circuit
Inventor: UMEMOTO MASUO
IPC: H03K5/00
Filed: 1987-01-28
Abstract: PURPOSE:To always correctly set the phase between a clock and a data by using a variable point between specified 1st and 2nd points controlling the clock-generating circuit based on the informations between a second variable point and a first variable point, and between the first variable point and a subsequent second variable point to generate an identification clock. CONSTITUTION:The clock-generating circuit 400 consists of a variable frequency oscillator 11. In the circuit 400, the 1st variable point of a reproduced digital signal which is not latched by an identifying clock, and the 2nd variable point which is a rising or falling point a clock C are used, and the circuit is controlled based on the information between the second variable point and the first variable point and between the first variable point and the subsequent second variable point to generate the identification clock. Hence the raising or descending the regenerated data is always set at the center of a period of the clock even if the jitter in a running system or the variable speed irrespective of the modulation regulation.
Patent JP-S58135030-A (JP)
Title: Stable supplier machine for high pressure pneumatic transport device
Inventor: MORIYAMA ARITSUNE
IPC: B65G53/46
Filed: 1982-02-03
Abstract: PURPOSE:To improve a sealing characteristic in a device which supplies a massive material to a transportation system by air of high pressure, by sealing a difference between back pressures in a high pressure discharge part and low pressure supply part through closed end faces continued between a rotor and casing and upper and bottom cover plates. CONSTITUTION:A shaft 1 is rotated to turn a rotor 5 and its pocket 6 is positioned to a supply port 7 to supply a transported object of massive material and granule or the like in a hopper to the pocket 6 from the port 7. Then the rotor 5 is rotated to align the pocket 6 to a discharge port 8 180 deg. phase different from the port 7 and discharge the transported object into a high pressure transportation system. Here a difference between back pressures in a high pressure discharge part and low pressure supply part is sealed by closed end faces (sealed surface) 9 continued between the rotor 5 and casing 4 and an upper cover plate 2 equipped with the port 7 and bottom cover plate 3 equipped with the port 8, and a sealing characteristic is improved.
Patent JP-H10214458-A (JP)
Title: Optical disk device
Inventor: MURATA KAZUKI
IPC: G11B20/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To perform stable reproducing of low jitters by making variable the constant of an equalizer including a boosting amount, a boost frequency and an LPF frequency according to the frequency of a frame sync pulse detected from an RF signal. SOLUTION: An RF signal corrected by an equalizer circuit 1 is inputted to an EFM detection circuit 2 to be binarized and an EFM signal is inputted to an EFM decoder 3 and a PLL circuit 5. In the PLL circuit 5, a frame sync pulse TMAX is outputted and supplied to an F/V conversion circuit 6. The F/V circuit 6 is a frequency-voltage conversion circuit and a DC voltage signal is obtained from the inputted pulse MAX. This DC signal is inputted to a constant setting circuit 7, the DC level of the DC signal corresponds by 1:1 to the frequency component of a reproducing wave form and, in the constant setting circuit 7, a boost frequency fBST and an LPF cutoff frequency fc are set according to the DC level. Thus, an equalizer constant is always set according to a reproducing speed.
Patent JP-S54108643-A (JP)
Title: Thermal printing head
Inventor: OOTANI HIROSHI
IPC: H04N1/23
Filed: 1978-02-14
Abstract: PURPOSE:To enable the sizes of the thermal printing head to be changed over and prevent the degradation of picture quality by mutually differing the distances between the common electrodes provided at one side on heating resistors and the electrodes for first and second picture signals provided at another side. CONSTITUTION:The thermal printing head comprises providing heating resistors 11 on top of an insulation substrate 10 of ceramics, providing 3 kinds of electrodes 12 thru 14 on this top and protecting the uppermost surface with an abrasion resistance layer 15. Namely, the two electrodes 12, 13 for picture signals are provided for one common electrode 14, the electrode 12 being connected to terminals 17, 19, 21,  23 respectively to use the heating resistors 11 in a small area and the electrode 13  being connected to terminals 16, 18, 20, 22 respectively to use the heating resistors  11 in a large area. According to the speeds of auxiliary scanning, the electrodes 12,  13 are changed over. Hence, in the case of selectively using plural kinds of auxiliary  scanning speeds with one unit of heat sensitive type facsimile receiver, the sizes of  the thermal printing head may be changed over and therefore the degradation in picture quality may be prevented.
Patent JP-S62173612-A (JP)
Title: Thin film magnetic head
Inventor: IMANAKA RITSU
IPC: G11B5/31
Filed: 1986-01-27
Abstract: PURPOSE:To obviate the generation of insulation breakdown during the production or use of a head by specifying the size of the spacings between a conductive coil and upper and lower magnetic materials where insulators occupy. CONSTITUTION:This head is constituted by using a baked photoresist or Al2O3 film or two layers; the Al2O3 film and baked photoresist, or SiO2 film or two layers; the SiO2 film and baked photoresist as the insulators 5, 7 between the magnetic materials 3, 8 and the conductive coil 6 and specifying the size of the spacings between the materials 3, 8 and the conductive coil 6 to >=1mum. The generation of the insulation breakdown during the production or use of the head is thereby obviated and the head having high reliability is obtd.
Patent JP-H01192744-A (JP)
Title: Ceramic color composition
Inventor: YAMAZAKI MASANOBU
IPC: C03C8/10
Filed: 1988-01-26
Abstract: PURPOSE:To obtain a ceramic color composition capable of surely preventing migration of silver, by blending an alkali-free lowmelting glass powder with a metal baser than silver and powder of an alloy thereof. CONSTITUTION:A composition consisting of about 40-90wt.% alkali-free low- melting glass powder, about 0-40wt.% heat-resistant inorganic pigment and about 1-30wt.% powder of a baser metal than silver and an alloy thereof. A PbO-SiO2-B2O3 based glass frit is illustrated as a typical example of glass powder used. CuO.Cr2O3 (black), Fe2O3 (brown), TiO2 (white), etc., are cited as the heat resistant inorganic pigment. The powder of the metal and alloy thereof include powder of Al, Zn, Fe, Ni, Sn, Pb, Cu and alloys thereof. Among them, e.g., Sn tends to somewhat increase a baking temperature of the whole ceramic color. Cu and alloys thereof tend to redden the color tone, etc.
Patent JP-2000211563-A (JP)
Title: Traveling vehicle for space exploration
Inventor: ADACHI TADASHI
IPC: B62D61/10
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the space efficiency and transportability of traveling vehicles for space exploration by reducing their space while they are rocketed. SOLUTION: Suspension arms 16 supporting four wheels 4 can be practically jackknifed. In a vehicle rocketing operation, the suspension arms 16 are jackknifed, and the wheels 4 are oriented along the external surface of a cylindrical vehicle body 2 by virtue of the degree of freedom of steering units 18, so that the vehicle presents an accordingly compact planar shape than when expanded.