baber/WOPTO huggingface dataset:
Patent JP-H03226648-A (JP)
Title: Endurance testing method for magnetic disk medium
Inventor: TAKAI HIROYUKI
IPC: G01N3/56
Filed: 1990-01-31
Abstract: PURPOSE:To enable the shortening of test time with a reduction in scattering in the results of a test by pressing a ball comprising Al2O3-Ti-C against the surface of a magnetic disk medium rotating at specified revolutions under a specified load. CONSTITUTION:A ball herein used is produced by grinding an Al2O3-Ti-C material having a specified characteristic value in precision to be made spherical. Specifications of the ball are: 6.350 + or - 0.005 mm in diameter, 3 mum in roundness and 30A or less in ten-point average roughness. The ball is pressed on the surface of a magnetic disk medium with a diameter of 5 inch having a fluorine based lubricating film applied on a carbon spatter protective film, for instance, by a load of 100 grf or less (e.g: 20 grf) and under such a condition, the magnetic disc medium is rotated at revolutions of 10 rpm or less (e.g: circumferential velocity of 800 mm/sec) and time is measured until a scratch damage is generated on the surface of the magnetic disc. The time thus obtained is defined as endurance characteristic. Time to be elapsed before generation of the scratch damage is shorter as compared with that in case of the conventional testing method. Thus, an efficient test is possible.
Patent JP-H10220864-A (JP)
Title: Installing apparatus for air conditioner
Inventor: HOSOKAWA YOSHIHIDE
IPC: F24F13/32
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To easily and securely install an indoor machine body on an installation plate mounted on a wall surface by providing an installation hook provided on a back surface side of a base at a position substantially opposing to a drain pan, and providing an installation piece of the installation plate correspondingly to the position of the installation hook. SOLUTION: An indoor machine body 1 of an air conditioner includes therein a heat exchanger 3 provided on an air passage connecting between an intake inlet 2 and a blowoff outlet 5 and an air fan 4 for blowing off intake air to the blowoff outlet, and a drain pan 7 is provided on a base 6 constituting the air passage. Herein, an installation hook 6a provided on a back surface side substantialy opposing to the position of the drain pan 7 is engaged with an installation piece 10a of an installation plate 10 fixed to a wall surface for installation of the body 1. Thereupon, an air shielding member 8 is provided at a position where a lower inclination part 3c of the indoor machine body 1 in which the heat exchanger 3 is disposed is removed to improve heat exchange efficiency of the heat exchanger 3.
Patent JP-H01201145-A (JP)
Title: Automatic generating device for radiation film arrangement mark
Inventor: MORII TAKASHI
IPC: G01N23/04
Filed: 1988-02-05
Abstract: PURPOSE:To perform computer control over the arrangement of a mark pattern by arraying mark pattern supply mechanisms which have support pieces provided on one end with a symbol pattern made of a material where radiation is not transmitted. CONSTITUTION:A disk 3 which is fixed on a rotary shaft 2 is rotated in a direction 8 and the rotation is stopped when a bent piece 6 provided with the desired mark pattern made of the material where no radiation is transmitted comes to the position of the window 7 of a cylindrical frame body 4. At this time, the bent piece 6 bends with the weight of the mark pattern and is fallen out of the cylindrical frame body 7 through the window 7 of the frame body 4. Thus, the mark pattern supply mechanisms 1 which select and supply a desired mark are arrayed as many as desired digits and the rotation of the disk 3 is brought under the computer control; and only the desired mark pattern is selected and taken out, and the pattern is arranged on a radiation film and imprinted.
Patent JP-S60169240-A (JP)
Title: Signal transmitter between stator and rotor of machine having rotor
Inventor: ABE MITSUGI
IPC: B66C13/12
Filed: 1984-02-10
Abstract: PURPOSE:To simplify the titled transmitter by supporting turnably a rotor on a stator and providing a pairied transmission coil and reception coil respectively to the stator and rotor to transmit the signal contactlessly. CONSTITUTION:A stator head 1 is constituted of nonmagnetic substance on the stator 7, a transmission coil 3 and a reception coil 4 are wound around a ferrite rod 8 and connected to a control section (not shown). Moreover, a rotary head 2 of nonmagnetic substance is provided turnably around the stator head 1, the reception coil 5 and the transmission coil 6 are imbedded in parallel with the coils 3, 4 to transmit/receive data contactlessly between the reception coil 5 and the transmission coil 3 and between the transmission coil 6 and the reception coil 4 electrically. Thus, data is transmitted and received in time division by using a lot of kinds of signals to attain ease of maintenance. This system is suitable for the drive control of a crane.
Patent JP-H11316681-A (JP)
Title: Loading method to instruction buffer and device and processor therefor
Inventor: MELTZER DAVID
IPC: G06F12/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To execute loading to an instruction buffer of a super-scalar processor that can issue instructions at random by adding plural slots to the instruction buffer and filling an empty slot of an instruction with instructions given from an instruction cache if a first instruction is not included in a 1st slot of the instruction buffer. SOLUTION: A processor 10 which can issue instructions at random is equipped with an instruction cache 14 having plural cache rows. The cache 14 is connected to an instruction buffer via a multiplexer of an instruction unit 11. Plural slots of the instruction buffer are successively filled with instructions given from the cache 14 under the monitoring of the multiplexer. A slot including a first instruction is identified by a fetch address. If the first instruction is not included in a 1st slot of the instruction buffer, an optional empty slot of the instruction buffer is filled with instructions given from a subsequent cache row of the cache 14.
Patent JP-S59149545-A (JP)
Title: Data error correcting system
Inventor: TAKAO KOUJI
IPC: G06F11/10
Filed: 1983-02-16
Abstract: PURPOSE:To process a large quantity of data continuously and at a high speed by reading in the next data block while one data block is corrected. CONSTITUTION:A memory RAM has three areas, and these areas are switched in response to the value produced from a counter 3CNT. The input data is written to the memory RAM. When the 1st data block is read out for correction, the 2nd data block is read in. The 1st data block is supplied to a syndrome register SSR for check of errors. Thus an error is detected while the data is supplied to the SSR. Then the data is corrected with an adverse shift given into the SSR. The tested data block is written into the RAM again, and the corrected information is read successively out of the RAM.
Patent JP-H09216850-A (JP)
Title: Production of carboxylic acid ester
Inventor: MIKAMI YUJI
IPC: C07C69/54
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To produce a carboxylic acid ester by one step under a high catalyst activity at excellent selectivity of the objective product by reacting an aldehyde with an alcohol in the presence of a specific catalyst. SOLUTION: In this reaction of (A) an aldehyde with (B) an alcohol in a liquid phase in the presence of molecular state oxygen, (C) a catalyst prepared by placing (i) palladium, (ii) bismuth and (iii) at least one element selected from a group consisting of barium, iron, zinc and germanium on (iv) calcium carbonate is used. Further, in the component C, besides the components (i), (ii) and (iii), (v) lead is preferably placed on the component (iv), and the reaction is preferably carried out at e.g. 30-60 deg.C.
Patent JP-H09216103-A (JP)
Title: Rotary turning tool
Inventor: KIMURA YOSHIHIKO
IPC: B23B27/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tuning tool by which high machining precision can be provided without requiring any special high outside dimension precision for a chip. SOLUTION: At the tip of a turning tool main body 21, a sheet 26 is arranged freely rotationally around the center shaft axis O, while on the upper part of the sheet 26, a chip mounting member 27, in which a bottom plate part 27A and a circumference wall part 27B are arranged and a chip mounting seat 28 to which a disc type chip is fitted is formed, is installed. Between the upper face 26C of the sheet 26 and the lower face 27D of the bottom plate part 27A, a clearance S1 gradually narrowing to the outer circumference side is formed, while a clearance S2 gradually extending to the outer circumference side is formed between the bottom face 28A of the chip mounting seat 28 and the seating face of the chip, and the chip is pressed by means of a clamp screw, so that the chip mounting member 27 is elastically deformed so as to position the chip.
Patent JP-S59150526-A (JP)
Title: Method for removing dry hydrogen chloride
Inventor: MASUNO HIROJI
IPC: B01D53/34
Filed: 1983-02-16
Abstract: PURPOSE:To enhance HCl-absorbing and removing effect and to retain the absorbing capacity thereof for a long time, by bringing exhaust gas into contact with granular baked dolomite at a specific temp. or less. CONSTITUTION:Waste gas is passed through a fluidized layer, a moving layer or a packing layer employing granular dolomite obtained by baking CaMg(CO3)2 as an absorbent to absorb and remove HCl in the exhaust gas. In this case, the temp. of an absorbing tower is set to 350 deg.C or less. By this method, the absorbing effect of HCl is retained for a long time and the utilization efficiency of the absorbent can be enhanced.
Patent JP-S61184905-A (JP)
Title: Polyphase ac generating circuit
Inventor: MURATA TAKEO
IPC: H03B27/00
Filed: 1985-02-13
Abstract: PURPOSE:To obtain a polyphase AC with optional number of phases and waveform by counting up or down a signal having a higher frequency than a polyphase AC signal generated digitally in response to the logical level and using a power output having a desired waveform with the count output. CONSTITUTION:A synchronizing signal generator 10-1 generates a synchronizing signal at the leading of a polyphase rectangular wave signal P1' and said synchronizing signal is fed to a load terminal LD of an up-down counter 11-1 to preset the up-down counter 11 at the leading of the polyphase rectangular wave signal P1' to '0'. Since the up-down counter 11-1 counts up or down the input pulse synchronously with the polyphase rectangular wave signal P1' in this way, an output of the up-down counter 11-1 is converted into an analog signal by a DA converter 12-1 to obtain a desired polyphase AC signal P1. Since the outputs P2, P3 of the other phases are obtained similarly, a 3-phase AC signal synchronously with the input pulse is obtained. Further, an optional number of phases is obtained by modifying a polyphase circuit 8 and a polyphase AC output with optional waveform is obtained by modifying the DA converter or the like.
Patent JP-S63193330-A (JP)
Title: Information recording and reproducing method
Inventor: TERAO MOTOYASU
IPC: G11B7/00
Filed: 1987-02-06
Abstract: PURPOSE:To rewrite information with a high reliability by equalizing the shapes and areas of irradiated areas on a recording medium of two energy beams and allotting the portions of functions to two energy beams to rewrite recorded information. CONSTITUTION:Two energy beams are used, and the shapes and areas of irradiated areas on the recording medium of two energy beams are approximately equalized, and the portions of functions to rewrite recorded information are allotted to two energy beams. Two energy beams may be generated by two energy sources independent of each other like two semiconductor lasers or by a unified laser array. One beam from one energy source may be bisected. It is preferable that tracking and track addresses of these two beams are confirmed independently of each other. Thus, information rewrite (overwrite) is surely performed in an information storage device like an optical disk.
Patent JP-2000219877-A (JP)
Title: Photostimulated luminescent element and its production
Inventor: MASUMOTO YASUAKI
IPC: G03B42/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an photstimutated luminescent element responding on exciting light having a specific wave length in a wide range including infrared, visible and ultraviolet rays, and having low noise and high sensitivity by adding semiconductor quantum dots or a substrate containing the semiconductor quantum dots. SOLUTION: This luminescent element contains (A) for example, a semiconductor quantum dots of the group IV, the groups III-V, the groups II-VI, the groups I-VII or the like, or (B) a substrate containing the above semiconductor quantum dots. The emission element is obtained as a NaCl crystal (photostimulated luminescent body) containing quantum dots of CuCl, for example, by fusing a mixture of CuCl and NaCl at about 800 deg.C, carrying out crystal growth according to Bridgeman method and subjecting the crystal to a heat treatment at about 200 deg.C for several minutes to several tens minutes.  In the luminescent body, the semiconductor quantum dots absorb light to accumulate the information of photoirradiation, it can control energy of the level related to the light absorption depending on the kind and the size of the semiconductor, and as a result, an imaging plate responding to exciting light having a specific wave length in a wide range and having low noise and high sensitivity is produced since the emission body has a narrow width.
Patent JP-H07234152-A (JP)
Title: Explosion-proof type control box
Inventor: SHIMADA YOSHIAKI
IPC: G01G17/06
Filed: 1994-02-23
Abstract: PURPOSE:To provide a control box having a structure simple in quality control at the time, of production and capable of easily taking correspondence even when the number of a compressed air changeover circuits is increased. CONSTITUTION:When the electromagnet 2 provided in a pressure-resistant explosion-proof container is excited, the magnetic force generated from the electromagnet acts on the spool 5 of the air valve 3 provided to the outside of the pressure-resistant explosion-proof container through the specific outer wall part 11 formed from a non-magnetic material of the pressure-resistant explosion-proof container to change over the air valve 3.
Patent JP-S61184954-A (JP)
Title: Key telephone set
Inventor: MORI YASUHIKO
IPC: H04M1/26
Filed: 1985-02-12
Abstract: PURPOSE:To attain changeover of a dialer without changeover by an operation switch by storing a dial number and a specific code in a memory or inputting the specific code from a keyboard by key operation. CONSTITUTION:A specific code [/] is added after a dial number [12 3456] of an opposite party having a device to be controlled, the new dial number [12 3456/] is made correspond to a character key [A] on a keyboard 3 and stored in a memory 4, and when the operation of dial key   A   dial key is operated by the keyboard 3, a control section 5 reads the dial number [12 3456/] corresponding to the key A from the memory 4, the section 5 outputs a level H switching signal SEL, a dial pulse corresponding to the [12 3456] is sent to a telephone line for dialing to the opposite party.
Patent JP-H07222497-A (JP)
Title: Regenerative retarder
Inventor: SHIRATA TERUHIRO
IPC: F02N11/04
Filed: 1994-01-27
Abstract: PURPOSE:To improve an operating efficiency of a regenerative retarder, in the case of motor-operating it, for recovering energy by dynamically operating an AC unit coupled directly to an engine at the time of braking a vehicle to a power source and motor-operating it when an engine torque is insufficient. CONSTITUTION:A motor-operating characteristic memory 11 for previously storing motor-operating characteristics is provided in a controller 10 for motor- operating or dynamically operating an AC unit 2. In the case of motor-operating, a field current, an armature current, and a phase angle of dynamic voltage of the unit and a supply voltage of an inverter so that an operating efficiency becomes maximum are obtained by referring to the motor-operating characteristics. A field regulator and the inverter are so controlled as to become the obtained value. If a requested torque is larger than an output enable maximum torque at that time, it is controlled to a field current, etc., for outputting the output enable maximum torque.
Patent JP-H11223608-A (JP)
Title: Film inspecting method, and film inspecting device using the same
Inventor: HIROSE OSAMU
IPC: G01M11/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To surely detect a defect in the vicinity of an edge in a multi-layer type polarization film with high speed. SOLUTION: In this film inspecting method, a film is irradiated by light extended to the vertical direction, and an image of the film is prepared to specify an edge vicinity of an inspecting range (S11-S14). The image is analyzed in its holizental direction and its edge direction to inspect presence of a defect (S15.S16). Since a position on the image in the edge of the inspected film is specified before detection of the defect, a position of a picture element expressing the edge and its vicinity is grasped even when the position on the image is changed every time of inspection. Therefore, it is determined surely wether a picture element generating defect lightness expresses a film inside or not. Defect inspection in the vicinity of the edge is thereby carried out automatically to detect the defect surely with high speed.
Patent JP-S57154377-A (JP)
Title: Production due to welding for closed hollow material
Inventor: HAMANISHI YOUICHI
IPC: B23K9/00
Filed: 1982-02-17
Abstract: PURPOSE:To prevent air in a hollow material from being expanded by welding to prevent welding defects, by providing a small hole in the center of a yoke and opening the small hole to the external by a groove provided in a yoke supporting tool when the hollow material and the yoke are welded. CONSTITUTION:Yokes 2 are connected to boss parts 3 at both ends of a hollow steel pipe 1 and are welded by torches 7. In this case, a perfectly round air hole 4 is provided in the center of one yoke 2, and two link grooves 6 along the bus are formed on one pressurizing center 5 out of pressurizing centers 5 and 5A, which support yokes 2, with the tip of the pressuring center 5 left as it is. The tip part of the pressuring center 5 with grooves is pressed into the air hole 4 of the yoke 2, and the other pressurizing center 5A is pressed to the center of one yoke 2, and yokes 2 and boss parts 3 are welded while rotating them slowly. Since air in the hollow steel pipe 1 is connected to the external through the air hole 4 and link grooves 6, the pressure in the hollow steel pipe 1 is not increased, and they are welded well. After the welding, the air hole 4 of the yoke 2 is closed.
Patent JP-H04243791-A (JP)
Title: Control device for elevator door
Inventor: HATAKEYAMA HIROSHI
IPC: B66B13/14
Filed: 1991-01-28
Abstract: PURPOSE:To prevent the occurrence of a change in the speed characteristic of an elevator hall door due to the weight difference thereof depending upon a building floor. CONSTITUTION:A specific floor hall having a heavy door is detected by a relay not shown herein. Upon detecting the hall, a contact TSa closes and a relay 31 is actuated to be connected to a resistor of less capacity than for a light door. As a result, braking current flows and the same speed characteristic can be maintained for every elevator hall door. Also, a sound generated due to door closing can be eliminated.
Patent JP-H02205166-A (JP)
Title: Telephone system
Inventor: MURAKAMI YASUSHI
IPC: H04M11/00
Filed: 1989-02-03
Abstract: PURPOSE:To effectively utilize a line and to efficiently display received information by suppressing the lack of a reception buffer to an irreducible minimum even when the display processing of the received information to a display part is delayed and reception processing is not caught up. CONSTITUTION:When the signal of a display relation is received, the signal is stored to a reception buffer 10 by the function of reception processing (a). On the other hand, in a received data processing part b1 side, these stored received data are taken out and stored to a buffer 11 for display. Simultaneously with such an operation, an instruction value showing the position of a display starting digit for each row is stored to a destination head position pointer 12. At such a time, when the destination head position point 12 shows the position of the digit not to be displayed at a present time, the position of the digit in the left edge of the row is preferentially stored. Then, the newest received display data are transferred to the buffer 11 for display so that the old undisplayed data can be abandoned and replaced with the updated received display data.
Patent JP-H03232752-A (JP)
Title: Hydraulic composition
Inventor: TAKAHASHI AKIO
IPC: C04B22/12
Filed: 1990-02-06
Abstract: PURPOSE:To provide the title composition capable of giving concrete with improved quick settability and wear resistance, comprising hydraulic composition comprising a calcium fluoroaluminate of the formula and a reactive siliceous material, inorganic sulfate and cement. CONSTITUTION:The objective composition comprising (A) a cement admixture made up of (1) a hydraulic composition comprising (a) a calcium fluoroaluminate of formula XCaO.YAl2O3.ZCaF2 [x:y:z=1:(0.65-1.5):(0.01:0.32)] and (b) a reactive siliceous material and (2) an inorganic sulfate and (B) cement.
Patent JP-S62277310-A (JP)
Title: Two-layer type toilet water
Inventor: ITO KENZO
IPC: A61K8/00
Filed: 1986-02-07
Abstract: PURPOSE:A two-layer type toilet water, obtained by blending powder with a water-insoluble substance except the powder and surfactant and/or monobasic acid and having refreshing feeling of use as well as good stability without oil floating. CONSTITUTION:A toilet water obtained by blending (A) powder, e.g. titanium oxide, talc, nylon powder, silk powder, etc., with (B) a water-insoluble substance except the powder, particularly ultraviolet ray absorber, chemical or perfume and (C) a surfactant and/or monobasic acid, e.g. hydrochloric acid, acetic acid or glycolic acid, for stably blending the component (B). The amounts of the ingredients blended in the total amount of the toilet water are 0.2-10wt% ingredient (A), 0.001-1.0wt% ingredient (B) and 0.001-1.0wt% surfactant and 0.001-5.0wt% monobasic acid of the ingredient (C).
Patent JP-H09218819-A (JP)
Title: Memory controller
Inventor: SASAKI SHIN
IPC: G06F12/02
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To change the size of a divided area also during the use of a memory by designating each memory size, calculating the start address and the end address of each area and producing the addresses of each area. SOLUTION: The memory cell array 10 of a memory MEM is provided with cells A, B and C, and a CPU 1 supplies memory sizes SAB, SB and SC to a control circuit 2. The register 3a of the control circuit 2 stores the memory size SAB, the register 3b stores the memory size SB and the register 3c stores the memory size SC. An arithmetic unit 4 performs additions and subtractions, based on the memory sizes SAB, SB and SC and calculates the start addresses, the end addresses and the memory sizes of three divided memories A, B and C. The arithmetic results are supplied to address generators 5a, 5b and 5c. The address generator 5a generates the writing address WAA and the reading address RAA of the divided memory A.