baber/WOPTO huggingface dataset:
Patent JP-2000355486-A (JP)
Title: Heavy cargo suspending rod storage equipment and storage method
Inventor: OCHIAI YASUO
IPC: B66F3/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To store rods in a minimum storage space by providing a rod connecting/separating part for coaxially connecting/separating the rods to/from suspension bars, and arranging a rod storage part for holding the separate state plural rods in a suspension state by separating in the horizontal direction from the rod connecting/separating part. SOLUTION: A rod connecting/separating part 30 for coaxially connecting/ separating mutual rods 25 to/from suspension bars is arranged in a place being a just above part of the suspension bars. A rod storage part 31 for respectively storing the separate state plural rods 25 for forming the respective suspension bars in a suspension state is arranged in a position adjacent in the horizontal direction from this rod connecting/separating part 30. A traveling carriage 32 is arranged as a carrying device of the rods 25 between the rod connecting/ separating part 30 and the rod storage part 31 making a pair so as to be movable on a rod storage frame 34. This constitution can store a large number of rods 25 required for forming the suspension bars in a minimum storage space at an elevated spot.
Patent JP-H0620091-A (JP)
Title: Character size extracting method
Inventor: TACHIBANA AYUMI
IPC: G06K9/20
Filed: 1992-06-30
Abstract: PURPOSE:To eliminate a need to manually set a character size by discriminating a rectangular, square, or flat character in accordance with the histogram of width/height of a fundamental rectangle and calculating width/height of the character. CONSTITUTION:A circumscribed rectangle extracting part 2 extracts circumscribed rectangles of black picture element link components from a document picture inputted by a picture input part 1 which inputs the document picture from an image reader like a scanner. A row segmenting part 3 segments a row based on circumscribed rectangles, and a fundamental rectangle generating part 4 integrates circumscribed rectangles overlapping perpendicularly to the character string direction in each row, and an area dividing part 5 detects the character size and the variance of the inter-row space and divides it into areas. A histogram generating part 6 generates the histogram of width/height of the fundamental rectangle, and a rectangular, square, or flat form discriminating part 7 discriminates a rectangular, square, or flat character in accordance with the histogram generated by the histogram generating part 6. A character size calculating part 8 determines the character size, and an output part 9 outputs the character size.
Patent JP-H0221309-A (JP)
Title: Back-up device for plant operation
Inventor: MURATA RYOICHI
IPC: G08B31/00
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the information equivalent to the decision of an expert operator secured when the abnormality occurs by storing the diagnosing knowledge of the equipment of a plant to be diagnosed together with the equipment component data into the 1st and 2nd memories and referring to the knowledge stored in both memories to diagnose the abnormality. CONSTITUTION:The diagnosing knowledge of equipments are stored in a 1st memory 1; while the equipment component data are stored in a 2nd memory. Then the abnormality is diagnosed by reference to the knowledge and data stored in both memories 1 and 2. Thus it is possible to obtain the information equivalent to the decision of an expert decision secured when the abnormality occurs. As a result, even an unskilled operator is equivalent to an expert operator in terms of plant operations. Then the working rate and the safety can be improved in a plant.
Patent JP-H0924300-A (JP)
Title: Rotor for centrifugal separator
Inventor: HAYASAKA HIROSHI
IPC: B04B5/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the concentration degree of a precipitate even by flat microplates and moreover simplify suction work of a supernatant liquid by composing a rotor in a manner in which the hole direction of containers in which samples are stored and the centrifugal force direction are made to form a prescribed angle during revolution. SOLUTION: The center of gravity 5 of a bucket 2 is shifted from the vertical direction of a pin 3 when a microplate 4 is in a horizonta1 state. That is, the line between the center of gravity 5 and the pin 3 is at an angle θ to the gravity direction 10. The bucket 2 swings to the level at which the line between the center of gravity 5 and the pin 3 becomes horizontal, that is, the direction of the centrifugal force 9. Consequently, the hole direction of the microplate 4 tilts at the angle 6 to the direction of centrifugal force 9. A sample set in the microplate 4 is gradually precipitated in the direction of the centrifugal force 9 and precipitated in a corner part of the hole bottom. In this way, a precipitate 12 can be collected easily in a part of the hole bottom, so that suction work for a supernatant liquid can easily be carried out.
Patent JP-H076912-A (JP)
Title: Manufacture of magnetic powder
Inventor: TANAKA AKIO
IPC: C01G49/08
Filed: 1993-06-18
Abstract: PURPOSE:To provide a manufacturing method for magnetic powder capable of manufacturing in desirable particle diameter according to the applications. CONSTITUTION:In order to manufacture the magnetic powder mainly made of magnetite out of iron material, neutral salt solution and the iron material are used respectively for the electrolyte and electrode materials of cathode and anode to perform alternating electrolysis at the potential and current density in the active melting region of the iron material meeting the temperature requirement for ferrite reaction to form iron hydroxide and after freezing and melting the magnetic powder at specific temperatures to be separated into solid and liquid while reusing the neutral salt electrolyte.
Patent JP-H0221377-A (JP)
Title: Data writing system for look-up table
Inventor: NOGUCHI YOJI
IPC: G06T1/20
Filed: 1988-07-11
Abstract: PURPOSE:To prevent the continuous losses of plural data by completing a writing action synchronously with a data converting action and within one cycle time. CONSTITUTION:The picture element data is written into a look-up table synchronously with the conversion of the picture element data carried out by the look-up table and also within one cycle time of the converting action of the picture element data. Furthermore the data received from the look-up table right before occurrence of one cycle of the writing action and having the high correlation with the lost data are outputted from the latch means 2 and 3 in place of the lost data. Thus the write data different from the data on the look-up table is never outputted to a display screen. Thus the continuous losses of plural data can be avoided.
Patent JP-H0518200-A (JP)
Title: Ventilation control device in tunnel
Inventor: MASUDA MASAYOSHI
IPC: F24F7/007
Filed: 1991-07-12
Abstract: PURPOSE:To keep the concentration of contamination in a tunnel at a preset constant value or below while suppressing the operating cost low by estimating the concentration of contamination in the tunnel, and performing forced ventilation in the tunnel. CONSTITUTION:The data on vehicles in every preset time in a tunnel are estimated by a traffic data computer 10 from the present traffic information collected by information collecting terminal devices 1 to prepare the estimated traffic information. The concentration distribution of contamination in every preset time in the tunnel is estimated by a ventilation control computer 12 from the present concentration distribution information of contamination collected by information collecting terminal devices 2 and the estimated traffic information to prepare the estimated concentration distribution information of contamination. The ventilation model keeping the concentration of contamination in every preset time in the tunnel below a preset value is prepared from the estimated concentration distribution information of contamination, and ventilation devices 4 provided in the tunnel are controlled.
Patent JP-S6151319-A (JP)
Title: Preparation of polyurethane composite film for indication
Inventor: KOGA SUSUMU
IPC: B29L9/00
Filed: 1984-08-21
Abstract: PURPOSE:To obtain the printing film capable of reduction of dimensional change after printing, conformable to the dimensional accuracy required by a switch mechanism and of high fastness to light by a method wherein resin is added with a specified quantity of inorganic filler, a compound composed of the 1st layer of a polyolefin group composition that is not welded to the 2nd layer, the 2nd layer of thermoplastic polyurethane having a specific optical properties and the 3rd layer of polyamide resin is coextruded and then the 1st layer is peeled. CONSTITUTION:The 1st layer 1 is of polyolefin group resin composite that is not welded to the 2nd layer, and the additive amount of inorganic filler is 50- 150pts.wt. to 100pts.wt. of polyolefin resin. When both sides of the 2nd layer 2 of thermoplastic polyurethane sheet are smooth and their thickness is set to 150-200mum, the total optical transmission is 70% or more and this layer has 0% optical transmission in the wave length zone of 360nm or less. The polyamide resin used for the 3rd layer 3 is selected according to the fluidity of the 2nd layer of thermoplastic polyurethane. Coextrusion is executed by this constitution and then the 1st layer is peeled.
Patent JP-H0338118-A (JP)
Title: Frequency synthesizer channel selection device
Inventor: SHIMOYAMA JUNICHI
IPC: H04N5/44
Filed: 1989-07-04
Abstract: PURPOSE:To increase the comparison reference frequency to be compared in phase by revising a cut-off frequency of a variable filter in response to the frequency of a broadcast wave. CONSTITUTION:When a microprocessor 4 sets a frequency division P in response to the frequency of a broadcast wave, the frequency division ratio of a programmable frequency divider 5 is 1/p. Then a signal of a frequency fL outputted from a local frequency oscillator 1 is inputted to a prescaler 2 and the frequency fL is divided into 1/M and inputted to a variable LPF 10, in which harmonic components are eliminated and the result is frequency-divided into 1/p by the programmable frequency divider 5 and the result is inputted to a phase comparator 6. An active filter 9 adjusts the phase difference voltage at a prescribed frequency characteristic and outputs a channel selection voltage and sets the cut-off frequency of the LPF 10 to a frequency near a fundamental wave 13 outputted from the prescaler 2.
Patent JP-S6233341-A (JP)
Title: Optical information recording and reproducing device
Inventor: AOI SHIGERU
IPC: G11B7/09
Filed: 1985-08-06
Abstract: PURPOSE:To obtain a stable focus servo corresponding to a wide range luminous quantity change by providing a voltage dividing means dividing an output voltage of a detection means so as to vary the voltage dividing ratio of the voltage dividing means depending on an output of a conversion means. CONSTITUTION:A switch circuit 15 for gain changeover uses an 8-bit D/A con verter, an output of a differential amplifier 11 is used as a reference voltage of the D/A converter, the output is divided by an 8-bit digital data and the result is outputted to a phase compensation circuit 16. A data corresponding to the output of an A/D converter 13 is outputted from a memory 14 and the switch for gain changeover 15 is switched accordingly to apply automatic com pensation of the gain of focus servo. For example, when the reflected luminous quantity is doubled, the output of the differential amplifier 11 is halved by the voltage division circuit 15. Since the servo gain of the servo loop is changed over according to the wide luminous quantity change, stable focus servo and tracking servo are applied.
Patent JP-H0837740-A (JP)
Title: Power supply backup device
Inventor: SHIOZAKI HIDEKI
IPC: H02J7/34
Filed: 1994-07-25
Abstract: PURPOSE:To always secure the function of a backup power source by making either a first battery or second battery to discharge electricity to a discharge circuit by controlling a load switching circuit and measuring and recording the charging and discharging characteristics of the battery when commercial AC power supply is normal. CONSTITUTION:A power supply backup circuit 5 is provided with batteries 5a and 5b, their battery charging circuits 5c and battery voltage monitoring circuits 5d, a charging switching circuit 5e which switches the circuits 5 to each other and voltage monitoring switching circuit 5f which switches the terminal voltages of the batteries by using one circuit 5d, a battery discharging circuit 5g, load switching circuits 5h and 5i, control circuit 5j which outputs control signals CNT1-CNT7, and reverse-current preventing diodes D2-D4. The functional test of each battery is performed while the other battery is used and the time for the terminal voltage of the battery to reach a specific value is recorded. The characteristic test of each battery is performed at intervals of two weeks to several months. Therefore, a power supply backup device can be activated by always recognizing the states of the batteries and the function of the device as a backup power source can be secured always.
Patent JP-H0836572-A (JP)
Title: Document preparation device and cursor display control method
Inventor: HOSHI HIDEO
IPC: G06F17/22
Filed: 1994-07-25
Abstract: PURPOSE:To provide a document preparation device and a cursor display control method with the improved operability capable of easily and speedily finding the position of a cursor on the display by controlling the display state of the cursor at the output when no input comes for a prescribed time. CONSTITUTION:A CPU 10 judges that there is no input for the prescribed time from an input device 60, a cursor flickering device 30, or cursor size change device 40, or cursor color change device 50 is controlled so that the cursor display state at the output on a display device 80 by the display state different from the normal state.
Patent JP-S6065604-A (JP)
Title: Sinusoidal wave generator
Inventor: KUWAMOTO YOSHITOMO
IPC: H03B28/00
Filed: 1983-09-21
Abstract: PURPOSE:To generate a sinusoidal wave from a waveform where low-order harmonics are decreased by forming a waveform having a prescribed period as a symmetrical rectangular wave so as to eliminate an even number order of harmonics and also setting a conduction angle of the rectangular wave to a specific angle. CONSTITUTION:The relation as expressed in equation is obtained in expanding a symmetrical wave f(t+T/2)=-f(t) symmetrical up and down to a time axis and having a repetitive period T into a Fourier series, where A is a level of a rectangular wave, omega= 2pi/T is an angular frequency, and tau is a time corresponding to a phase angle omegatau of the rectangular wave. Thus, in forming the rectangular symmetrical wave as shown in Fig., harmonics of an even number order are eliminated. Moreover, in setting the time tau corresponding to the phase angle omegatau of the rectangular wave to a specific time, harmonics of a specific odd number order are eliminated. For example, in setting the time to a phase angle omegatau=30 deg. (i.e., conduction angle of the rectangular wave is 120 deg.) of the rectangular wave, the harmonics of the 3rd, 9th, 15th- are eliminated. In obtaining a sinusoidal wave from a digital waveform (rectangular waveform) like this, filters blocking harmonics of the 5th order or over like the 5th, 7th, 11th - are used.
Patent JP-S5962009-A (JP)
Inventor: IINO HIROICHI
IPC: A46D1/04
Filed: 1982-09-30
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-S6329473-A (JP)
Inventor: HIZUKA NOBUYOSHI
IPC: H01R43/20
Filed: 1986-07-23
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-2001003820-A (JP)
Title: Method and apparatus for measuring amount of evaporated fuel, method and apparatus for controlling air-fuel ratio, and canister
Inventor: SATO YOSHIKUNI
IPC: F02D41/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To measure a supply amount of an evaporated fuel supplied into an intake pipe from a canister with high accuracy without using an ultrasonic sensor, and to properly control an air-fuel ratio of an air-fuel mixture supplied to an internal combustion engine on the basis of a result of the measurement of the supply amount of the evaporated fuel. SOLUTION: A basic fuel injection time T0 and an air-fuel ratio correction coefficient KF are calculated (S10-S20) on the basis of signals from various sensors, and a flow rate Y of air flowing into a canister and a flow rate X of an air-fuel mixture flowing into an intake pipe are measured (S140, S150) when a purge valve is opened. Then a correction time Tp as a valve opening time of an injector corresponding to the supply amount of the evaporated fuel into the intake pipe is calculated (S160), on the basis of the difference between the flow rate X of the air-fuel mixture and the flow rate Y of the air. The basic fuel injection time T0 is corrected on the basis of the air-fuel ratio correction coefficient KF and the correction time Tp to calculate (S180) an optimum valve opening time T of the injector.
Patent JP-H0925927-A (JP)
Title: Ball joint
Inventor: KURISUTOFU DOAA GEBU ZOMUMAA
IPC: F16C11/06
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify both a structure and assembling, and also increase a tiltable angle by sandwiching a ball side edge part of a sealing bellows in the shaft direction between a housing and a stud side extending part of a ball socket. SOLUTION: A joint ball 1A integrally formed with a ball stud 1 of a ball joint is supported in a housing 3 through a plastic ball socket 2 whose one side is closed so as to be turnable and tiltable. A sealing bellows 4 to seal a ball joint support surface is installed between the housing 3 and the ball stud 1. In order to fix a ball side edge part 4a of the sealing bellows 4 to the housing 3 without specially working the housing 3, a stud side extending part 2a is arranged in the ball socket 2. This extending part 2a has an annular receiving groove 2b to receive the thickened sealing bellows edge part 4a, and this edge part 4a is pressed to and sandwiched by a flat housing surface 3c.
Patent JP-S6417315-A (JP)
Title: Superconducting device
Inventor: ICHIKAWA HIROSHI
IPC: H01B12/06
Filed: 1987-07-10
Abstract: PURPOSE:To stabilize a superconducting characteristic, by heating a substrate having different thermal expansion rates in a face and forming a thin film of a complex compound superconducting material at a temperature at which a distortion caused by a difference between thermal expansion rates due to a temperature difference from a superconductive critical temperature has a value greater than a specific value. CONSTITUTION:A substrate 1 having different thermal expansion rates in a face is heated and a thin film 2 of a complex compound superconducting material is formed at a temperature at which a distortion caused by a difference between thermal expansion rates produced in the face due to a temperature difference from a superconductive critical temperature is greater than 10<-4>. A superconducting characteristic of the film 2 thus formed shows a steep change in an electric resistance and the film 2 has a less dispersion of the characteristic. With this arrangement, a device having the superconducting thin film 2 with an excellent high critical temperature characteristic can be obtained.
Patent JP-S6236211-A (JP)
Title: Method for detecting distortion in conveying belt in pipe conveyor
Inventor: HASHIMOTO KUNIO
IPC: B65G15/08
Filed: 1985-08-08
Abstract: PURPOSE:To carry out detection and correction of distortion rapidly and properly by placing a non-contact distance measuring instrument on the upper part of both side edge parts of an upwardly rounded conveying belt and judging the presence of distortion from a change in measured result. CONSTITUTION:Distances to the outer face of the outside edge part 3 of the overlapped part 2 of a rounded conveying belt 1 and to the outer face of its non-overlapping part 5 are continuously measured by means of a non-contact distance measuring unit 4, and presence of distortion of belt is judge by whether difference between measured values of the both is equal to the thickness of the belt 1 or not. By this construction, distortion can be detected simply and rapidly while enabling proper correction.
Patent JP-2001007813-A (JP)
Title: Connection establishment method
Inventor: ITO YOSHIHARU
IPC: H04L45/74
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To smoothly conduct communication among plural destination clients by quickly processing plural address resolution requests without delaying a communication rate. SOLUTION: On the occurrence of necessity of setting up a communication channel between an NHC-A 12 and an NHC-C 22 during signaling between the NHC-A 12 and an NHC-B 18 (1), whether or not parallel processing for signaling is possible is discriminated and when the parallel processing is not available, substitution of the signaling processing is requested to an NHS-A 14 (2). When there is no IP address C2 under its own management, the NHS-A 14 transfer an NHRP resolution request packet to an NHS-C 20 (3) and in the case that the NHS-C 20 is a server of a sub network to which a 2nd destination client belongs, an ATM address Nc of the NHC-C 22 corresponding to the IP address C2 is sent to the NHS-A 14 (4), signaling is conducted with the NHC-C 22 (5), a VP/VC is decided to set up a communication channel.  The NHS-A 14 sends the VP/VC to the NHC-A 12 (6) and the NHC-A 12 uses the VP/VC to make communication with the NHC-C 22 (7).
Patent JP-S5872918-A (JP)
Title: Lens exchange type spectacles
Inventor: NITSUTA YUKIO
IPC: G02C1/08
Filed: 1981-10-28
Abstract: PURPOSE:To exchange lenses with one touch, by providing a charging means, which can open a pair of divided upper and lower bridge parts in their vertical separation directions, and a lock means which can fasten these bridge parts. CONSTITUTION:An attaching and detaching mechanism 10 consists of an outside casing 11, which is screwed and fixed to an upper bridge part 2a, and an inside casing 12 which is screwed and fixed to a lower bridge part 2b. A compression spring 13 is inserted into a longitudinal hole 12a, which extends from the upper part of the inside casing 12, to press the outside casing 11 upward in the direction of an arrow A. A compression spring 14 is inserted into a lateral hole 12b which extends from the side part of the inside casing 12, and a lock means of  the snap fitting type is so formed that the tip of a push button 15 can be fitted  into a lock hole 16 of the outside casing 11.
Patent JP-H0618512-A (JP)
Title: Automatic concentrating device
Inventor: IIJIMA MAKOTO
IPC: B01J19/00
Filed: 1992-06-30
Abstract: PURPOSE:To enable an automatic concentrating device which introduces a gas into a concentrating vessel and concentrates the gas to be conducted to safely, easily, and efficiently concentrate the gas even when the concentrating device is operated by an unskilled operator. CONSTITUTION:The title concentrating device is provided with a concentrating vessel 2 which is provided with a gas introducing pipeline 4 and gas discharging pipeline 5 and concentrates a solution 17 by blowing a gas upon the solution 17 and liquid level sensors 7a and 7b which detect the quantity of the solution 17 in the vessel 2. In addition, the concentrating device is also provided with a solenoid valve 11 which changes the quantity of the gas introduced into the vessel 2 from the pipeline 4 and concentration controller 8 which inhibits the introduction of the gas into the vessel 2 by driving and controlling the valve 11 based on the quantity of the solution detected by the sensors 7a and 7b when the quantity of the liquid 17 becomes smaller than a prescribed value.
Patent JP-S6064083-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: B62H1/12
Filed: 1983-09-20
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。