baber/WOPTO huggingface dataset:
Patent JP-H1024999-A (JP)
Title: Oil feeding apparatus
Inventor: TAKABAYASHI MASARU
IPC: B67D7/32
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To ensure a large flow path and to perform ordinary oil feeding by opening a leakage detecting valve even if another normal submergible pump is automatically driven in the case when abnormality is generated in one submergible pump and it becomes impossible to drive it. SOLUTION: Abnormality detecting means 8A and 8B are provided in a driving circuit of each pump and an oil feeding controlling device receives an oil feeding signal outputted by oil feeding starting operation and outputs an oil feeding requiring signal to a pump controlling device and receives a valve opening permitting signal from the pump controlling device and outputs a valve opening signal to an open/close valve 12 provided on an oil feeding pipe of a metering machine and the pump controlling device 30 receives the oil feeding requiring signal and outputs a driving signal to the pump and outputs the valve opening permitting signal after a definite time and when abnormality is detected by the abnormality detecting means,  the driving signal and the valve opening permitting signal are made to disappear and the driving signal is outputted to the next stage pump and after a definite time passes, a valve closing permitting signal is outputted.
Patent JP-2001034585-A (JP)
Title: Client-server type application system
Inventor: SAKAMOTO YASUHIRO
IPC: G06F12/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To actualize a client-server type application system which can provide user with response performance having no dependency on network performance with a efficient and economical constitution and actualize efficient and economical communications. SOLUTION: Since a backup server 20 manages server programs and backup server data as well as a primary server 30 to manage the server programs and backup server data which are used frequently, the requests to server programs and backup server data which are not managed by the backup server 20 are transferred to the primary server 30, so that the backup server 20 can be constituted of facilities having low processing performance and a small storage capacity. The primary server 30 has the same interface with the backup server 20 for server programs, so the backup server 20 can use the same programs with the primary server 30 to enable efficient program development.
Patent JP-S5992223-A (JP)
Title: Seat for vehicle
Inventor: INO KENJI
IPC: B60N2/90
Filed: 1982-11-18
Abstract: PURPOSE:To enable to longitudinally move a cushion without producing a gap by providing an engaging implement of a cushion unit at the position to be engaged with the implement of a frame. CONSTITUTION:An engaging implement 1a of a velvet type fastener (male) is secured to a frame B in its upper surface longitudinal direction. An engaging implement 1b of velvet type fastener (female) which is detachably engaged with the implement 1a is secured to the bottom surface of a cushion unit A, and the cushion unit A is detachably and longitudinally movably mounted on the frame B of the cushion unit A. When the frame B is formed of a metal pipe, a mounting plate is installed, and the implement 1a may be provided.
Patent JP-H0732808-A (JP)
Title: Caster for chair
Inventor: SAKURAI KUNIO
IPC: B60B33/06
Filed: 1993-07-23
Abstract: PURPOSE:To provide a new caster for a chair, a stool or etc., which is smooth in slide guide between the rolling portion and a case and easy to assemble in such a manner that it is operated as a caster when not loaded and not operated as a caster when loaded because the rolling portion including the wheel retreats from a working position. CONSTITUTION:A caster 1 for a chair has the rolling portion 3 provided with a wheel 33 and installed in a case 2 via a spring 5. The rolling portion 3 is vertically slid while being guided by a guide rib 21. A supporting frame 31 constituting the rolling portion 3 is furnished with the fork 36 and the top plate 37 of the wheel 33. The guide rib 21 is provided on the inside face of the case 2 and faced so as to sandwich the side face of the fork 36 at both sides. The fork 36 and the guide rib 21 have mutual face contact.
Patent JP-S6183549-A (JP)
Title: Manufacture of capsule toner
Inventor: GOSEKI YASUHIDE
IPC: B01J13/04
Filed: 1984-09-29
Abstract: PURPOSE:To obtain the capsule toner having less a change of fixing against a pressure by suspending a molten mixture of a compd. contg. a hydrocarbon chain in a molecule and a magnetic powder pretreated so as to give a hydrophobic property in an aqueous medium to form a core particle and then by coating the obtd. core particle with a shell material. CONSTITUTION:The titled toner is prepared by melt-mixing the compd. contg. the hydrocarbon chain in the molecule and the pretreated magnetic powder and by suspending the obtd. molten mixture in the aqueous medium and pelletizing to form a core grain, and then by coating the obtd. core grain with the shell material. The above described compd. is preferably 12-50 C compd. and comprises preferably a wax such as a polyethylene wax, polyethylene oxide and a cyclic gum etc. The magnetic powder comprises fine grains of a various kind of ferrite and hematite, and is pretreated the above described powder with 0.01-5pts.wt. the titanium coupling agent per 100pts.wt. the powder so as to give the hydrophobic property.
Patent JP-2001033307-A (JP)
Title: Infrared radiation detecting element and its manufacture
Inventor: NAKANISHI TSUTOMU
IPC: G01J5/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an infrared radiation detecting element excellent in adhesion of a protective film to an electrode and a manufacturing method of the element. SOLUTION: This infrared radiation detecting element consists of a first electrode 12a formed from one end side part and the other end side part of an upper end surface of a substrate 11 to a recessed part 15, a thin film pyroelectric member 13 formed above the recessed part 15 of the substrate 11 on the upper part of the first electrode 12a, a second electrode 12b formed to be electrically connected with the pyroelectric member 13 and the first electrode 12a formed on the other end of the substrate 11, and a holding member 16 which is formed from the pyroelectric member 13 to the first electrode 12a and holds the pyroelectric member 13. A sticking layer 18 is formed between the holding member 16 and the first electrode 12a.
Patent JP-S6262385-A (JP)
Inventor: NOZAWA HIRONAO
IPC: G09B23/18
Filed: 1985-09-13
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-H1030982-A (JP)
Title: Method for analysing multicomponent aqueous solution
Inventor: KOJIMA JUNJI
IPC: G01N21/35
Filed: 1996-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain the concentration value of an object component highly accurately without performing complicated computation by measuring the near-infrared spectrum of the standard solution, wherein the temperature is different and the component ratio is changed, and obtaining the regression coefficient matrix by a partial least square regression method. SOLUTION: A standard solution comprising C pieces of components having the different temperature and concentrations are introduced into a flow cell 10 by changing the component composition. N pieces of absorbences are measured. The absorbance- spectrum data matrix X (N×P) of N rows and P columns is obtained from the P pieces of the absorbences of respective spectrum. Then, the intermediate matrix of a weight matrix W (P×F), a loading matrix P (N×F) and a latent variable matrix T (N×F) is obtained from the data matrix X (N×P) by a partial method for least square. Then, the regression computation of a concentration matrix Y of N rows and C columns and the matrix T (N×F) is performed, and an intermediate regression- coefficient matrix Q of C rows and F columns is obtained.  A regression-coefficient matrix B of P rows and C columns is obtained by using the partial method of least square for regression from the matrix Q, the matrix W (P×F) and the matrix P (N×F), and the C pieces of the component concentration value are obtained.
Patent JP-H0950516-A (JP)
Title: Method and device for interpolation operation of picture data
Inventor: ITO WATARU
IPC: G06T3/40
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To maintain the sharpness of a picture and to obtain an interpolated picture similar to the original picture by executing the linear interpolation of interpolated picture data calculated by an integer obtained by rounding up/down the decimal point of (x) at the time of multiplying a picture by (x). SOLUTION: An interpolation arithmetic unit 1 executes interpolation operation for multiplying an original picture by (x) corresponding to primary picture data stored in a picture data storage device 22 so as to adapt the picture to a prescribed reproducing format and a reproducing device 23 reproduces the x-times picture obtained by interpolating operation. An integer calculating means 3 in the unit 1 calculates an integer N by rounding the decimal point of the magnification (x) of the original picture which is inputted from a magnification input means 2 and a magnification setting means 4 sets up magnification x/N for linear interpolation operation.  A replication interpolation operation means 5 multiplies primary picture data by N based upon closest interpolation to find out interpolated picture data S' and a linear interpolation operation means 6 multiplies the data S' by x/N based upon linear interpolation to obtain final interpolated picture data S".
Patent JP-2000035253-A (JP)
Title: Cooler
Inventor: MITA HIDEO
IPC: F25B9/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of a cooler while maintaining a cooling efficiency at least same as in the conventional device and to continuously operate the cooler for a long period by using a pulse tube refrigerator having no movable unit such as a piston or the like reciprocating in a low temperature portion and a cooling circuit. SOLUTION: The cooler comprises a pulse tube refrigerator A1 having no movable unit in a low temperature portion, and a main circuit B1 having no movable unit in a low temperature portion for cooling a material 83 to be cooled. The circuit B1 fundamentally has a pumping means 71 arranged in an ambient temperature environment and a main circuit for feeding refrigerant between the means 71 and a heat exchanger 7 for cooling the material 83, and has a branch circuit C1 for combining at a joining point Q2 between a discharge side of the means 71, a counterflow type heat exchanger 73 and a counterflow type heat exchanger 74. The refrigerant of the circuit B1 is branched from a discharge side to the circuit C1 and a high pressure side channel 73a of the exchanger 73 via the means 71 arranged in the environment.
Patent JP-H0868417-A (JP)
Title: Propeller shaft made of fiber reinforced resin and manufacture thereof
Inventor: IIZUKA SHINTARO
IPC: F16C3/02
Filed: 1994-08-29
Abstract: PURPOSE: To improve a vibration-noise reducing characteristic, make a propeller shaft, made of fiber reinforced resin, lightweight, and reinforce damping performance and rigidity by forming a cylindrical body of a fiber reinforced resin layer and a damping material layer on the inside. CONSTITUTION: The cylindrical body 2 of a propeller shaft made of fiber reinforced resin is formed into multilayer structure with plural layers laminated concentrically. That is, in the cylindrical body 2, an outer surface layer is formed of a CFRP layer 5, and a foam resin layer 6, a damping material layer 7 and a constraining layer 8 are laminated in this order on the inside. The CFRP layer 5 forming the outer layer of the propeller shaft is formed into pipe shape by winding carbon fiber, impregnated with epoxy resin, like a net around an iron core and pulling out the iron core after the resin is hardened. The foam resin layer 6 is formed of foam resin with epoxy resin + PCV as main components. The damping material layer 7 is formed of NBR rubber, a viscoelastic body.  The constraining layer 8 is formed of numerous long pieces 801 jointed to the surface of the damping material layer 7 through specified spaces.
Patent JP-S6096364-A (JP)
Title: Robot for gas cutting
Inventor: YASUO TAKESHI
IPC: B23K7/10
Filed: 1983-10-28
Abstract: PURPOSE:To enable ejection of cut parts and to make teaching operation simple by equipping a robot for two- or three-dimensional positioning provided with a torch for gas cutting to a master robot for three-dimensional positioning provided with an electromagnet. CONSTITUTION:A robot R for gas cutting supports a slave robot for three-dimensional positioning having three degrees of freedom alpha1-alpha3 to a movable member, for example, a rotating body 6, of a master robot for three-dimensional positioning having four degrees of freedom, i.e., control axis X, beta1, beta2, Z. The master and slave robots are provided respectively with electromagnets MG and torches T for gas cutting as an end effector. The above-described degrees of freedom are controlled by a control device CB. A work W can be cut by the torch T of the slave robot and the cut part Wi can be taken out and ejected by the electromagnet MG of the master robot. The need for a separate crane as in the prior art is thus eliminated and if the master robot is positioned to the cutting position, the cutting is accomplished by the slave robot. Teaching is extremely simple in the stage of cutting the same parts.
Patent JP-S58100486-A (JP)
Inventor: PARMENTIER PAUL
IPC: H05K9/00
Filed: 1982-11-19
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-H0253739-A (JP)
Title: Production of tertiary alcohol
Inventor: WADA HIROSUKE
IPC: C07C1/00
Filed: 1988-08-16
Abstract: PURPOSE:To obtain the title compound useful as an intermediate such as methyl methacrylate for various organic reactions in high purity and in high yield by decomposing an alkyl tertiary alkyl ether as a raw material in the presence of specific porous glass. CONSTITUTION:An alkyl tertiary alkyl ether of a raw material is decomposed in the presence of boron-containing porous glass usually at 100-400 deg.C, preferably 150-300 deg.C under atmospheric pressure -20 atmospheric pressure, especially atmospheric pressure -10 atmospheric pressure to give the aimed compound. The boron-containing porous glass is glass which contains boron oxide as a component and has porosity and the content of boron is usually 0.5-30wt.% calculated as B2O3. The porous glass has usually 0.1-1000<2>/g, preferably 10-500m<2>/g specific surface area. Methyl tertiary butyl ether is preferably used as the raw material.
Patent JP-2000356180-A (JP)
Title: Generating set
Inventor: YAMASHITA TOSHIHIKO
IPC: F03B13/20
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a generating set generating power utilizing up/down movement of a water level as energy. SOLUTION: This device comprises a float 1, cylindrical unit 2 supported on this float 1 and protruding an upper part to the upward from a water surface, lift unit 3 provided upward from the upper part in this cylindrical unit 2 so as to be lifted by utilizing up/down movement of a water level, and a generator mounted on an upper end of the cylindrical unit 2 for generating power by converting a lift motion of this lift unit 3 into generation energy.
Patent JP-S6361566-A (JP)
Title: Still video camera with consecutive photographing mode
Inventor: MIYAKE IZUMI
IPC: H04N5/238
Filed: 1986-09-01
Abstract: PURPOSE:To consecutively photograph at a high speed by setting a shutter speed and a disphragm value as giving priority to the shutter speed to maintain it in a value higher than a prescribed value in case the measured illuminance is below a prescribed value. CONSTITUTION:The light receiving level signals of a photometric element 9 are read, and the illuminance of incident light is measured. In case the measured illuminance exceeds LV 11, a diaphragm value and a shutter speed corresponding to the measured illuminance are determined. In case the illuminance is below the LV 11 and the mode is the consecutive photographing mode, the diaphragm value and the shutter speed corresponding to the measured illuminance are determined as giving priority to the shutter speed so that it does not come below a prescribed speed. This means that the shutter speed is fixed at 1/250sec as shown by the straight line B in the figure, and such a diaphragm value that an exposure amount best fitting to the measured illuminance under the condition of said shutter speed is obtained, and thus the diaphragm value is determined.
Patent JP-H0755356-A (JP)
Title: Burning truck
Inventor: TANIGUCHI SATOSHI
IPC: F27B9/26
Filed: 1993-08-18
Abstract: PURPOSE:To prevent a train of burning trucks, from being pushed obliquely. CONSTITUTION:A burning truck 11 is so constituted as to have a car top unit 14, made of refractory and on which matters to be burnt 18 are put, above a car frame 13 having wheels 12 for moving, while a train of the burning trucks 11 are moved in a tunnel furnace by pushing the last truck. A first attachment 26 for connecting a driving device is provided at the center of the lower surface of the car frame 13 while second attachments 28, 28 for connecting the driving device are provided at left and right positions of the first attachment 26. A contact plate 19, contacted with other burning truck 11 upon being moved, is constituted so as to have the same size of width substantially as the width of installation of the second attachments 28, 28. The point of exerting force, determined by the second attachments 28, is deviated from the center line of the burning truck 11, however, the width of the contact plate 19 is widened whereby any turning moment will never be exerted on the burning truck 11.
Patent JP-H0369731-A (JP)
Title: Step fitting device in super-miniature shovel car
Inventor: MURAKAMI YOSHIAKI
IPC: B60R3/02
Filed: 1989-08-07
Abstract: PURPOSE:To improve work capacity by fitting driving wheels pivotally on both the left and right sides of a transmission case, and by setting a step arm so as to swivel on the front side of the driving wheels, to fit the step arm pivotally to be freely folded. CONSTITUTION:On the front section of a frame 1, the fitting section 2 of a boom 5 for work is set, and on the rear section of the frame 1, an engine 3 is mounted. After that, on the fitting section 2, the base section 5a of the boom 5 is pivotally fitted. After that, the tip section of a swing cylinder 7 is pivotally fitted on an arm bracket 6, and the boom 5 is swung to the left and right. Then, between a swing bracket 4 and the intermediate section 5b of the boom 5, a boom cylinder 8 is erected, and the boom 5 is vertically swiveled. Besides, on both sides of a transmission case 13, driving shafts 14 are projected, and on the left and right, driving sprockets 15 are respectively arranged. Besides, on the rear end section of a step arm 22, a step 23 is fitted to be freely folded.
Patent JP-2000022727-A (JP)
Title: Network synchronization device and network synchronization communication system
Inventor: INOUE HIDEYUKI
IPC: H04L12/437
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a blocking state where a clock path is reciprocated between communication devices that are subordinately synchronized due to a fault in a transmission line. SOLUTION: On the occurrence of a fault at a point P of an N-system transmission line 122 being an active system of a clock path, a 3rd network synchronization device 113 that is placed in a direct downstream runs in itself to generate a clock CL3. The network synchronization device 113 sends clock paths 141, 142 of the clock CL3 respectively to network synchronization devices 112, 114 and sends an E system selection signal to select an E system transmission line as an active system of the clock path to the network synchronization device 112. When the E system selection signal is circulated through the E system transmission line and the changeover of the clock path operating system of the network synchronization devices 112, 114 is terminated, self-running is stopped and the clock path active system is switched to the E system transmission line.
Patent JP-H0548563-A (JP)
Title: Channel check test method and circuit for dcme equipment
Inventor: KATO TADAHARU
IPC: H04J3/14
Filed: 1991-08-14
Abstract: PURPOSE:To discriminate an abnormal result of channel check test for DCME equipment by detecting the start/stop point for sending sine wave tone from positive and negative sign PCM signals of transmission test pattern and establishing test synchronization, and by comparing receiving expectation with the positive and negative PCM signals. CONSTITUTION:Since wave detecting circuit 2 detects 2400Hz sine wave tone from positive and negative PCM signals of INTELSAT standardization system and the detecting result is output to hang-over adding circuit 3. The circuit 3 adds a period of hang-over time when the sine wave signal changes from the presence to the absence and outputs the result to control circuit 9. Likewise, sine wave detecting circuit 4 detects a 1245Hz sine wave signal and outputs the result to circuit 9. Synchronizing circuit 5 compares a PCM signal with the synchronized pattern stored in memory 6 in advance in unit of bit to generate a synchronization control signal and outputs the result to the circuit 9. The circuit 9, based on the input from each circuit, generates a synchronization timing signal and a control signal, and compares the PCM signal with the discriminating pattern of memory 8 at unmatching detecting circuit 7, and to use discriminating circuit 10 to discriminate whether or not the test result is acceptable.
Patent JP-S58102978-A (JP)
Inventor: NOMA NOBUHIKO
IPC: G09G5/24
Filed: 1981-12-16
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-H0626089-A (JP)
Title: Toilet stool
Inventor: SUEDA MAKOTO
IPC: A47K13/00
Filed: 1992-07-07
Abstract: PURPOSE:To prevent a toilet stool seat, a seat cover and a tank from being soiled by urine. CONSTITUTION:A toilet stool main body 24 has an inclined part 50 inclined downward from the rear thereof toward the front thereof in the interior thereof. A tank 52 is installed on the rear upper part of the toilet stool main body 24, and water discharged in the toilet stool main body 24 is stored in the tank. Further, the lower area of the front of the tank 52 is recessed backward to form a recessed part 54. The recessed part 54 is connected to the inclined part 50 in the toilet stool main body 24. A toilet stool seat 32 is disposed on the top of the toilet stool main body 24, and fitted in such a manner as to turn round a shaft 36 provided on the side of the seat. A cover 44 is installed on the toilet stool seat 32 in such a manner as to open and close the seat.
Patent JP-H0368751-A (JP)
Title: Aluminum alloy tube excellent in heat-absorbing efficiency and its production
Inventor: AIURA SUNAO
IPC: C23C8/10
Filed: 1989-08-07
Abstract: PURPOSE:To improve the heat-absorbing efficiency of an aluminum alloy tube by forming an oxide film composed principally of Mg on the surface of an aluminum alloy tube. CONSTITUTION:An oxide film composed principally of Mg is formed on the surface of an aluminum alloy tube. An Mg-containing aluminum alloy tube stock is heated up to >=500 deg.C, by which an oxide film composed principally of Mg is formed on the surface. By this method, the high-quality aluminum alloy tube having high heat-absorbing efficiency can be easily produced.