baber/WOPTO huggingface dataset:
Patent JP-H0630030-A (JP)
Title: Cell quality evaluation system for atm communication
Inventor: ABE SHUNJI
IPC: G06F17/18
Filed: 1992-07-08
Abstract: PURPOSE:To evaluate the cell quality in a short time by estimating the average and the dispersion of the multiplex cell traffic flows based on the traffic feature parameter of a burst call and the buffer system parameter and showing the cell disuse rate and the cell transfer delay. CONSTITUTION:An anverage/dispersion value estimating means 1 estimates the average value and the dispersion value of the cell traffic flows applied to a buffer system based on the traffic feature parameter of a burst call, the call number and the buffer length applied to the buffer system, and the buffer system parameter of the cell processing speed of a buffer. Then, a distribution approximating means 2 approximates the cell traffic flow applied to the buffer system in such a distribution that secures the coincidence between the average value and the dispersion value of the cell traffic flows estimated by the means 1. Furthermore, a cell quality evaluating means 3 evaluates the cell quality based on the cell traffic flow distribution approximated by the means 2. Meanwhile, the distribution of the staying cells is evaluated by the means 3 in a diffusion process equation together with the cell disuse rate and the cell delay evaluated in a positive equation.
Patent JP-2001011480-A (JP)
Title: Refrigerating machine oil composition for carbon dioxide refrigerant
Inventor: TAZAKI TOSHINORI
IPC: C10N30/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide refrigerating machine oil compositions which more excel in compatibility with a refrigerant having carbon dioxide as the major component, and refrigerating machine oil compositions which excel in stability and lubricity in an atmosphere of carbon dioxide in the supercritical state while retaining said compatibility and can be used over a long period of time. SOLUTION: Refrigerating machine oil compositions (1) for refrigerants having carbon dioxide as the major component are obtained by compounding (A) a polyoxyalkylene glycol having a kinetic viscosity at 100 deg.C of 3-50 mm2/s with (B) a polyvinyl ether having a kinematic viscosity at 100 deg.C of 3-50 mm2/s. Refrigerating machine oil compositions (2) for a carbon dioxide refrigerant are obtained by compounding an acid trapping agent or an acid trapping agent and an extreme pressure agent with compositions (1).
Patent JP-H1010043-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: KOJIMA SEIJI
IPC: G01N21/31
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To compensate an angle transmitting error of a speed reduction mechanism of a monochromator. SOLUTION: A holocathode lamp of a object element is lighted (S3), and a wave length is scanned (S5) in the vicinity of a wave length of a resonance line of the object element on the basis of data of the wave length pair driving pulse number (S4) prestored in a ROM. While looking at a wave length scanning time spectrum displayed on an image screen, a measuring person indicates the peak of the resonance line (S8). Since the driving pulse number corresponding to this peak position is a value corresponding to a wave length of the resonance line, this is stored in an EEPROM (S10). When a sample is actually measured, a diffraction grating is adjusted to a prescribed angle by driving a pulse motor on the basis of data of the wave length pair driving pulse number stored in the EEPROM.
Patent JP-S6073524-A (JP)
Title: Liquid crystal element
Inventor: OOMI SHINYA
IPC: G02F1/1333
Filed: 1983-09-28
Abstract: PURPOSE:To improve light transmittance and to enhance display color contrast by forming a colored layer made of porous aluminum oxide or aluminum alloy oxide colored with a dye on the surface of a transparent electrode layer. CONSTITUTION:A liquid crystal element is composed of a pair of transparent bases 12, 16, transparent electrode layers 4, 14, and a liquid crystal layer 8 intervening between the layers 4, 14, each of them transmitting the visible rays. A colored layer 12 made of dye-colored porous aluminum oxide or aluminum alloy oxide is formed on at least one surface of at least one of the layers 4, 14. This layer 12 is obtained by anodizing said metal layer to make it porous and immersing it into a dye soln. to color it. The layer 12 is formed into a dot matrix divided into very small parts, and colored to primary colors of blue, green, and red. Since the layer 12 is made porous, it is improved in light transmittance, and display color contrast is enhanced, and since the layer 12 and the layer 14 are formed at the same time, the number of steps can be saved to contribute to elevation of its manufacture efficiency.
Patent JP-S57104316-A (JP)
Title: Triangular wave generating device for ion implanting device
Inventor: FUJIKAWA TETSUYA
IPC: H03L7/06
Filed: 1980-12-22
Abstract: PURPOSE:To prevent the fluctuation of the oscillation frequency, by comparing the phase of the triangular wave output of a voltage control oscillator with that of the output of a reference oscillator and by supplying this phase difference as a control voltage to the voltage control oscillator. CONSTITUTION:The output of a voltage control oscillator consisting of resistances 1, 2, and 5, a capacitor 6, an operational amplifier 4, a voltage comparator 3, and a voltage polarity switching circuit 8 and the output of a reference frequency oscillator 10 are applied to a phase comparing circuit 9, and this comparison output is applied as a control voltage to the control terminal of the voltage control oscillator. Since the output voltage is changed in the direction for coincidence between these output signals when they have a phase difference, the output voltage is lowered to lower the triangular wave oscillation frequency when the triangular wave oscillation frequency is higher than the reference frequency. When the triangular wave oscillation frequency is lower, the output voltage rises to raise the oscillation frequency.
Patent JP-H1029789-A (JP)
Title: Controlling method and controlling device for crane
Inventor: SHIROOKA SHIGEMASA
IPC: B66C23/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method, by which a bucket can be safely conveyed while an automatic operation is carried out without any operator, for a crane. SOLUTION: On the basis of an action schedule for a crane for conveying a bucket 3 from the conveyance start position A to a target position B, a predicted locus for the bucket 3 during its conveyance is computed previously. While the bucket 3 is conveyed by means of the crane 10 from the conveyance start position A to the target position B, the three-dimensional coordinates of the bucket 3 position is measured in every predetermined time by means of a total station 23, and at the same time, it is determined whether an error between the positional coordinates on the predicted locus of the bucket 3 and the measured positional coordinates of the bucket 3 is within the allowed error range or not.  If it is determined an error between the previously computed positional coordinates of the bucket 3 on the predicted locus and the measured positional coordinates of the bucket 3 exceeds the allowed error range, an operation of the crane 10 is stopped.
Patent JP-H0469879-A (JP)
Title: Check medium for floppy disk device and its production
Inventor: FUKUDA TAKASHI
IPC: G11B25/04
Filed: 1990-07-10
Abstract: PURPOSE:To realize the test of high precision by writing a servo pattern and a track format on one medium while changing the extent of eccentricity with one track as the unit or at intervals of a certain number of tracks. CONSTITUTION:A check medium for a floppy disk device has tracks where the servo pattern and the track format are written while varying the extent of eccentricity with one track as the unit or at intervals of a certain number of tracks. Since the extent of eccentricity on these tracks is known, tracks where error certainly occurs logically because of a failure in following-up of a servo system and tracks which can be surely normally positioned are obtained. The extent of eccentricity is changed from 0 to a logical maximum value to write them, thereby testing the following-up charac-teristic of the servo system with one medium for checking.
Patent JP-H04327160-A (JP)
Title: Packaging method
Inventor: SAITO TAKAHIDE
IPC: B65D81/24
Filed: 1991-04-23
Abstract: PURPOSE:To permit the freshness of plant material to be maintained for a long period of hours by a method wherein the packaging material consisting of the synthetic resin film having the pores in a predetermined size is shaped into the form of a bag or container and, after filling plant material in a pack age, oxygen is expelled therefrom and the package is sealed immediately. CONSTITUTION:A bag is formed of the packaging material consisting of porous synthetic resin film having an opening area ratio of 1X10<-8>-1X10<-5> and an average pore size of 20mum-100mum in diameter and, after filling plant material in the bag, oxygen is expelled from the bag, which is then sealed. At the time of filling the plant material in a package, it is desirable that the interior of each package be maintained under an atmosphere of minimized oxygen and that the oxygen atmosphere reach as soon as possible such a level as not to cause the anaerobic respiration of the plant material to take place and, to accomplish this, as soon as the plant material is filled in the package, the oxygen is expelled from the package, which is then sealed. By using such a porous synthetic resin film, the absolute minimum amount of oxygen is taken in from outside in a short time to maintain the normal respiration of the plant.
Patent JP-H0231293-A (JP)
Title: Inserting port device for paper sheets in vending machine or the like
Inventor: MATSUMOTO YUTAKA
IPC: G07F1/02
Filed: 1988-07-21
Abstract: PURPOSE:To prevent vainwater from invading into the back of a door and the rainwater, which falls down along the front and back surface of a main body front panel, from invading into an inserting part by causing the rainwater, etc., which falls down along the back of the panel, to pass through an interval with a guide board and to fall down on the front surface of the door and discharging the rainwater in the front side of the front panel. CONSTITUTION:A door 11 normally abuts the back both side parts of a lower surface part 11B to a stopper part 10A by gravity and an inserting port 5 is in a condition to be blocked. Thus, when the rainwater to invade from a signboard part 3, etc., into a main body 1 falls down along the back of a front panel 2, the rainwater is prevented from falling-down on the upper back surface of a ring supporting part 12 in the door 11 and guide to an interval E between the lower edge of a guide part 13A and the front panel 2. Accordingly, the rainwater to pass through the interval E further passes through an interval C and falls down on the front surface of a lower surface part 11B in the door 11. When, along the front surface of the lower surface 11B, the rainwater is drained from the lower edge C to the front surface side of the front panel 2.
Patent JP-S6338856-A (JP)
Title: Bath boiler
Inventor: AOKI AKICHIKA
IPC: F24H9/02
Filed: 1986-08-01
Abstract: PURPOSE:To make it possible to install a bath boiler in contact with a wall by placing in a case the water inlet section of an heat exchanger it the case and a connection rubber pipe connected to the hot water outlet and also placing the circulation pipe from the bath tub and a section to which the connection rubber, etc., are connected in the case. CONSTITUTION:A burner 1 and an heat exchanger 2 are provided and this heat exchanger 2 is provided with an water inlet section 2a for connecting circulation pipes 8a and 8b from the bath tub and a hot water outlet 2b. All of an exhaust gas section 3, connection rubber pipes 5a and 5b to connect circulation pipes 8a and 8b with a water inlet section 2a and hot water outlet section 2b are placed in a bath tub case 4. And, on one face 4a of this bath tub case 4 two holes 9a and 9b through which the circulation pipes 8a and 8b pass are pierced. Further, the other face 4a adjacent to the bath tube case 4 has its wall removed so that it is possible to connect the circulation pipes 8a and 8b of L-shaped connection rubber pipes 5a and 5b with the water inlet section 2a and hot water outlet section 2b in the bath tub case 4.
Patent JP-H099919-A (JP)
Title: Production of seasoned dried fish or seasoned boiled and dried young sardine
Inventor: SHINKAI TOYOICHI
IPC: A23L17/00
Filed: 1995-06-27
Abstract: PURPOSE: To obtain seasoned dried fish or seasoned boiled and dried young sardine which can be readily seasoned and uniformly seasoned all over the whole part of raw fish meat for producing dried fish. CONSTITUTION: A sticker such as a thin wire or thin tube is stuck into raw fish meat 1 to be dried to form two or more stuck holes 2 and the fish meat 1 is kept together with a seasoning solution for a certain time, then the protein is coagulated with heat to give 'NAMARI' (half-dried fish meat). Then, the NAMARI is processed according to the customary procedures to give seasoned dried fish (for example, dried bonito) or boiled and dried young sardine. The raw fish meat to be dried having two or more stuck holes 2 is held together with the seasoning solution in vacuo or under pressurized conditions for a certain time. The stuck hole is formed on the raw fish to be dried at a depth of 1/3 the thickness of the fish meat or thrust through the fish meat.
Patent JP-H0628212-A (JP)
Title: Test device and test function incorporated processor
Inventor: NISHIKAWA YUKINOBU
IPC: G06F11/22
Filed: 1992-07-09
Abstract: PURPOSE:To provide the test device and test function-incorporated processor which can efficiently test a microprocessor. CONSTITUTION:An instruction register 2 holds an instruction which is inputted. A bit sequence segmentation part 9 segments part of the instruction held in the instruction register 2. An external setting register 7 sets an initial value for an effective bit sequence generation part 12 independently of the output of the bit sequence segmentation part 9. An effective bit sequence generation part 12 generates plural bit sequences based on the bit sequence segmented by the bit sequence segmentation part 9 or the bit sequence set in the external setting register 7 as an initial value, and detects an inhibition sequence and outputs only an effective bit sequence. A composition part 13 puts the bit sequence from the effective bit sequence generation part 12 and the instruction held in the instruction register 2 together into one. In an FIFO memory 14, the output of the composition part 13 is queued.
Patent JP-H0231565-A (JP)
Title: Image forming device
Inventor: NIMURA MITSUO
IPC: H04N1/387
Filed: 1988-07-20
Abstract: PURPOSE:To take a large-sized copy after taking an urgent copy by stopping the operation of a means which divides one page portion of picture data and forms images on plural sheets of recording materials and restarting the operation of the means. CONSTITUTION:A means which divides one page portion of picture data and forms images on plural sheets of recording materials, stopping means which stops the operation of the image forming means, and restarting means which restarts the operation of the image forming means are provided. Therefore, when it becomes necessary to take another urgent copy while a large-sized copy is taken, the urgent copy can be taken by interrupting (stopping) the large- sized copy taking operation. The large-sized copy can be produced after the urgent copy is taken.
Patent JP-H0233859-A (JP)
Title: Lead-acid battery
Inventor: HOJO EIJI
IPC: H01M4/14
Filed: 1988-07-21
Abstract: PURPOSE:To heighten weight efficiency and volume efficiency and to increase cycle life and floating life by adding whiskers having electron conductivity to at least one active material of positive and negative active materials to electron-conductively connect active material particles and/or active material particle and a current collector. CONSTITUTION:Electron conductive whiskers are added to at least one active material of positive and negative active materials to electron-conductively connect active material particles and/or active material particle and a current collector. As the whisker, carbon whisker, graphite whisker, or titanate whisker is used. The content of the whisker is 0.01-10wt.% based on the weight of the active material. The diameter of the whisker is less than 10mum, the ratio of diameter to length, or aspect ratio, of the whisker is 50 or more, and its surface area is 2m<2>/g or more.
Patent JP-H0735850-A (JP)
Title: Target tracking system
Inventor: IWAMA HISAO
IPC: G01S13/66
Filed: 1993-07-23
Abstract: PURPOSE:To ensure the processing time of computor, when a target is tracked at a short sampling interval, by calculating the predicted position and speed required for the tracking filter processing at next sampling time based on a smoothing position and speed calculated by means of a tracking filter. CONSTITUTION:An antenna unit 1 transmits/receives radio wave to/from a target and delivers a receiving signal to an observed value calculating unit 2. The calculating unit 2 calculates the observation position of the target on a horizontal plane coordinate system and delivers the observation position to a coordinate converter 4. The converter 4 converts the coordinates of the observed value into horizontal plane orthogonal coordinates and delivered the converted value to a smoothed value calculating unit 7. A filter gain constant calculating unit 5 calculates a filter gain constant from the number of updating times of tracking and delivers the filter gain constant to the calculating unit 7. The calculating unit 7 calculates predicted position and speed required for the tracking filter processing at next sampling time based on the smoothed position and speed calculated by the tracking filter. The calculating unit 7 also calculates the beam directing position at a sampling time following the predicted time.
Patent JP-H0830101-A (JP)
Title: Image forming device
Inventor: OGURA TOKIHIKO
IPC: G03G15/08
Filed: 1994-07-12
Abstract: PURPOSE:To appropriately impart triboelectric charge to toner under any environments as for temperature and humidity and to prevent the deterioration of an image such as fogging and a ghost, etc., and to obtain a good image by rotating a developer carrier for a specified time under a fixed control in accordance with a halt time, in the case the temperature and the humidity are under set conditions. CONSTITUTION:When a power is supplied to the device, the temperature of a fixing device 10 is detected by a fixing temperature sensor 11. When a set temperature is attained by a fixing heater 103, it is made possible to carry out a recording operation. Next, the on/off control of the rotating operation of a developing sleeve 201 is carried out in accordance with the detection results of an outside temperature sensor 15 and an outside humidity sensor 16 and a time which is obtained after the recording operation is ended. By controlling the rotating operation in accordance with the time from the end of the final recording operation until a main power source is turned on again in a state where the temperature and the humidity outside the device permit the developing sleeve to be rotated in such a way, the triboelectric charge is appropriately imparted under any environments.
Patent JP-S5972805-A (JP)
Title: Power amplifier
Inventor: OOSAWA MITSUO
IPC: H03F1/02
Filed: 1982-10-20
Abstract: PURPOSE:To improve the efficiency and to reduce the thermal loss for a power amplifier, with which an output circuit working in response to a change of the output voltage is automatically switched by detecting the change of the output voltage to switch quickly the working output voltage in response to the change of the output voltage. CONSTITUTION:Emitter follower circuits EMFs 1 and 2 are provided to increase the output voltage (eo). When the voltage (eo) exceeds the base bias voltage of a transistor (TR) Q11, a diode D4 is turned on. Then a current flows to a resistance R15 through the diode D4. The base voltage of the TRQ11 rises up by a voltage drop due to the current flowed to the R15, and therefore the base voltage of a TRQ5 also rises. Thus the TRQ5 is turned on, and power TRQ4 is driven by a driving TRQ2. At the same time, the collector level of a power TRQ3 rises up to turn off the TRQ3. In the same way, when the voltage (eo) lowers less than the reference voltage, the TRQ4 working on the voltage (eo) is switched to the TRQ3 at an extremely high speed. In such a way, an output circuit working in response to the change of the voltage (eo) is switched to reduce the thermal loss and increase the efficiency of a power amplifier.
Patent JP-H0931207-A (JP)
Title: Production of thermoplastic polymer molded product having marble-like pattern
Inventor: MIYAMOTO AKIRA
IPC: C08L33/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject molded product having a beautiful marble- like appearance, excellent in mechanical physical properties and useful for household appliances, etc., in a wide molding temperature range by using the particles of a composition comprising specific polymers as a pattern-forming material. SOLUTION: A composition comprising (A) 60-99.0 pts.wt. of a thermoplastic polymer base material and (B) 40-0.1 pts.wt. of a pattern-forming material comprising (i) 1-95wt.% of at least one kind of crystalline thermoplastic polymer and (ii) 99-5wt.% of at least one kind of thermoplastic polymer which is different from the component (i) and has a complex viscosity coefficient [ηb ' (TM)] of 1×10<3> to 2×10<5> poises at a temperature TM is molded under temperature conditions of inequalities I and II [TM is a temperature ( deg.C) set to the cylinder of a molding machine; Tm (min) is the melting point ( deg.C) of a thermoplastic polymer having the lowest melting point in the component (i); Tm (max) is the melting point ( deg.C) of a thermoplastic polymer having the highest melting point], where the total amount of the components A and B is 100 pts.wt.
Patent JP-H0474136-A (JP)
Title: Sustained release oral agent
Inventor: SUGAYA TOSHIKO
IPC: A61K47/36
Filed: 1990-07-11
Abstract: PURPOSE:To provide the tital orgal agent capable of pharmaceutical preparation even through a dry process, with the releasing rate for the medicinal substances contained little affected by liquid properties, also capable of regulating such releasing rate in high reproducibility, containing medicinal ingredient(s) and curdlan. CONSTITUTION:The liquid nature of a mixture comprising (A) medicinal ingredient(s), (B) curdlan, (C) water, and, if needed, (D) an antioxidant and stabilizer for improving preservability of the component A, and, if the component A is poorly soluble to water, (E) a solvent for dissolving it in water, is made alkaline with e.g. ammonia into a homogeneous solution, which is then dried by e.g. spray drying. The resulting fine particles are made directly into a powder, or if needed, admixed with an additive followed by pressure forming into tablets. When theophylline is to be used as the component A, the weight ratio A/B should be (1 : 0.1) - (1 : 10). The present oral agent is suitable as an alternative to analgesics liable to induce gastro-enteropathy, an antibiotic necessary for sustaining its effective blood concentration, a therapeutic agent for bronchial asthma with, in particular, the need for the sustainability of its efficacy.
Patent JP-H099436-A (JP)
Title: Cable drawer movable carriage
Inventor: NAGAYAMA KIYOO
IPC: H02G1/02
Filed: 1995-06-14
Abstract: PURPOSE: To provide a movable cable drawer carriage which can move freely and which allows a cable to be drawn freely. CONSTITUTION: A movable cable drawer carriage is made by building a rack with L-shaped steel members 1 and plates and then installing universal wheels 2 and 3. A pipe 5 with both ends formed like a bell is fastened at the center of the carriage.