baber/WOPTO huggingface dataset:
Patent JP-H1072651-A (JP)
Title: Production of elongated material of aluminum-manganese alloy
Inventor: SAKAGUCHI MASASHI
IPC: C22F1/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an elongated material excellent in productivity and surface quality by subjecting an Al-Mn alloy with specific Mn content to two-stage soaking treatment while specifying temp. and time, respectively, and then applying hot working. SOLUTION: As an ingot, an Al-Mn alloy containing 1.0-1.5wt.% Mn is used. This base material of alloy is subjected to primary soaking treatment at 580-620 deg.C for >=8hr and then to secondary soaking treatment at 430-470 deg.C for >=4hr. Unevenly distributed Mn is homogenized by the primary soaking treatment, and Mn existing in a state of solid solution in Al is precipitated into coarse state and the amount of Mn as solid solution is reduced by the secondary soaking treatment. The Al alloy ingot, after the two-stage soaking treatment, is subjected to hot working, such as hot extrusion and hot rolling, by which an elongated material, such as extruded material and rolled material, can be obtained. At this time, the hot working is carried out at a temp. as low as about 350-450 deg.C.  Further, by the deformation resistance reducing effect, this Al-Mn alloy can be subjected to hot working at small working force.
Patent JP-H0676286-A (JP)
Title: Optical recording and reproducing method
Inventor: KUMAI SATOSHI
IPC: G11B7/003
Filed: 1992-08-27
Abstract: PURPOSE:To record in respective recording areas with optimum power, to evade apprehensions that laser power becomes a recording state at a reproducing time as well and to facilitate retrieval. CONSTITUTION:A data recording area DRA and an index recording area IRA are provided proximately on an optical tape 1. At a recording time, recording data is written in the recording area DRA spread over both recording areas in the scanning direction H of an optical recording head in a rotary optical system, when the head passes through the retrieval area IRA, continuously lighting recording is performed by an index mark according to retrieval data. At a reproducing time, the data recorded in the data recording area DRA is read by using the rotary optical system, and the retrieval data in the index recording area IRA recorded along the tape transfer direction L of the optical tape 1 is read by using a still reproducing optical system.
Patent JP-H1067283-A (JP)
Title: Height adjustment type roof rack for automobile
Inventor: HARUKI TOSHIHIRO
IPC: B60R9/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To enter an automobile into a multistory parking garage in a condition in which the height of a rack is reduced without exceeding a limit for height of the parking lot when a rack main body is attached on a roof of the automobile having a large height by attaching a movable upper frame for a lower frame of the rack main body in such a manner that its height can be adjusted. SOLUTION: A rack main body 2 having a bottom member 3 and a lower frame 4 is attached on a roof 10 of an automobile through a leg part 9. A movable upper frame 5 is attached to the rack main body 2 in such a manner that it can be lifted and lowered freely through the required number of crank bars 6 provided on frame members 11 on the right and left of the lower frame 4 in such a manner that they can oscillate freely. A movable upper frame 5 which is lifted up to predetermined height is held at an ascent position by a first lock means 40. The movable upper frame 5 put on the lower frame 4 is held at a descent position by a second lock means. A decorative panel 7 is attached to a front face thereof in such a manner that its angle can be adjusted freely so that the angle is changed in accordance with the ascent and descent of the movable upper frame 5.
Patent JP-H0675491-A (JP)
Title: Image fixing device
Inventor: KONISHI DAISHI
IPC: G03G15/20
Filed: 1992-08-27
Abstract: PURPOSE:To shorten time until attaining fixing feasible temperature and to miniaturize a device. CONSTITUTION:A columnar heat roller 18 is supported in a device frame 1 so as to positively rotate. A heat insulating layer 20 made of silicon rubber and having elasticity is formed on the outer periphery of the core bar 19 of the roller 18, and a heat transmitting layer 21 made of metallic material and having 5-100mu thickness is formed on the outer periphery of the layer 20. By applying 'Teflon(R)' on the outer periphery of the layer 21, a surface layer 22 having 5-30mu thickness is formed. A ceramic heater 23 is arranged to be opposed to the outer peripheral surface of the roller 18 so as to extend along the axial direction of the roller 18. A heat insulating material 27 made of felt, etc., is arranged so that the almost half of the outer peripheral surface of the roller 18 may be covered with the material 27, thereby preventing the heat transmitted to the roller 18 by the heater 23 from dissipating to the outside.
Patent JP-H04108433-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YONEYAMA SHINICHIRO
IPC: A61B8/00
Filed: 1990-08-29
Abstract: PURPOSE:To move and hold an operating panel, an observation monitor and a probe containing part in a desired position without changing the position and the direction of the device main body by placing the operating panel, the observation monitor and the probe containing part in a movable arm consisting of plural arms. CONSTITUTION:An ultrasonic diagnostic device is placed by the side of a consulting base, and an operator places an ultrasonic probe on a person to be examined lying on the consulting base with his one hand, supplied reflected echo information to a device main body 12 and displays a tomography image on a display screen of an observation monitor 24. In this case, the operator actuates a motor by a lever switch 32 and moves a vertical arm 16 to a desired position, and also, releases a stopper by the lever switch 32, and can move and hold easily an operating panel 28, the observation monitor 24 and a probe containing part 30 in a desired position by operating a first horizontal arm 18, a second horizontal arm 20 and a rotary base 26. The operator operates various switches on the operating panel 28 with the other hand, and can execute an analysis of various images against the display screen.
Patent JP-H0779875-A (JP)
Title: Bathtub
Inventor: KITSUKAWA MAKOTO
IPC: A47K3/02
Filed: 1993-09-14
Abstract: PURPOSE:To visualize temperature of hot water directly by eyes for regulating the temperature effectively for health control or in bathing an aged person by providing a temperature display part close to an upper aperture edge, and providing a temperature detector at an inner surface. CONSTITUTION:A frame 1 is formed at an upper aperture edge of a bathtub 10, and a protruding part 11 is protruded integrally with the bathtub 10 from one side upper surface at its periphery. A temperature display part 3 is installed on this protruding part 11 through a water-proof packing. A temperature detector 6 is installed on a cut hole bored at a position of a side wall 2 to be immersed in hot water when it is supplied through a water-proof packing 7. A wire is pulled from a back surface of the temperature detector 6 to be connected to the temperature display part 3, and a power source line is also connected to actuate their detection and displaying function. They are thus preliminarily energized to keep the temperature display part 3 and the temperature detector 6 on, and when the temperature detector 6 is immersed in hot water supplied to the bathtub 10, temperature of the hot water is detected to be displayed in the temperature display part 3 by digital display or the like.
Patent JP-S60120969-A (JP)
Title: Sterilization of packed food with far infrared radiation under pressure
Inventor: MURAKAMI TAKU
IPC: A23L3/26
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a packed food storable for a long period without lowering the freshness, by irradiating a packed food with far infrared radiation, thereby subjecting the content food to the sufficient sterilization treatment while protecting the package from the overheating caused by the heat ray irradiation with the far infrared radiation. CONSTITUTION:The packed food 22 is charged in the chamber 1, compressed gas is introduced from the compressor 16 to the chamber, and the packed food 22 is heated and sterilized with the far infrared radiation heater 9 placed in the chamber while keeping the pressure in the chamber to the level higher than the vapor-pressure. The compressed gas in the chamber is blasted from the nozzle 20 to the surface of the packaging bag of the packed food 22 to protect the package from the overheating caused by the heat ray radiation. A packed food preservable for a long period can be produced by this process without lowering the freshness.
Patent JP-S6471341-A (JP)
Title: Frame synchronization protection circuit
Inventor: SUGAYA HIROSHI
IPC: H04L7/08
Filed: 1987-09-11
Abstract: PURPOSE:To establish frame synchronization protection by combining a frame synchronizing pulse discrimination means, a timing signal sending means and a logic means so as to use simple circuit constitution and easy timing signal. CONSTITUTION:A timing signal 3 loaded by a frame synchronizing pulse 2 inputted externally and having a predetermined time interval in the timing of a clock 1 recovered based on a frame synchronizing pulse 2 is locked from a timing sending means 20. A logic means 30 sends the frame synchronizing pulse 2 to a frame synchronizing pulse discrimination means 10 by the timing signal 3. A discrimination means 10 detects the frame synchronizing pulse 2 by the number of protection stages provided in the inside and discriminates the frame synchronizing state depending on the state of detection. Thus, the frame synchronizing protection is established by the easy timing signal with simple circuit constitution.
Patent JP-S60122691-A (JP)
Inventor: TAKADA SHIGETOSHI
IPC: B66C17/04
Filed: 1983-12-02
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-H0567235-A (JP)
Title: Character segmenting device
Inventor: NAKAMURA TETSUO
IPC: G06K9/34
Filed: 1991-09-09
Abstract: PURPOSE:To speedily and precisely segment a document by means of a word processor and a document where an em character, a half em character and an unevenly distributed character are mixed in a general printed document. CONSTITUTION:A temporary end setting means 16 sets a position detached from the segment start position of a character pattern by almost estimated character pitches as a temporary segment end position. An unevenly distributed block detection means 18 detects an unevenly detached block from within a temporary segment area. A block identification means 20 decides whether a black block in the temporary segment area is the block of one em character or a block including the half em character when the unevenly distributed character block does not exist. An end decision means 22 decides the segment end position corresponding to the segment start position in accordance with a detection result by the unevenly distributed block detection means and the identification result of the block identification means.
Patent JP-H0896460-A (JP)
Title: Disk chucking mechanism
Inventor: KIBUNE HIDEAKI
IPC: G11B17/028
Filed: 1994-09-26
Abstract: PURPOSE: To decrease the number of parts and to improve assembly workability by disposing a supporting part for integrally rotating a centering member in the rotating direction of a revolving shaft between its turn table and this centering member. CONSTITUTION: Magnetical attraction force is generated between a magnet 8 and a magnetic plate 12 and a disk 9 is pressed onto a disk placing surface 3a. At this time, the centering member 4 presses the disk 9 by fitting into an inner peripheral reference hole 9a and positions the disk 9 radially. The centering member 4 is rotated integrally with the turn table 3 in its rotating direction by a detaining part 4a fitted into a guide groove 3c. Friction force is generated between the disk 9 and the centering member 4 to prevent the slip between the disk 9 and the turn table 3 and to transmit rotating variable speed torque to the disk 9. A spring having a small spring constant is used for the coil spring 5 to be pressed to the disk 9 at this time, by which the influence by the dimensional errors of parts is lessened.
Patent JP-2000135424-A (JP)
Title: Hydrostatic mixer
Inventor: SCHUCHARDT HEINRICH
IPC: B01F5/06
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To produce a hydrostatic mixer capable of being cooled or heated by a relatively simple method in a hydrostatic mixer insert having a layer of bars parallel to one another, where the adjacent bars are connected to each other at an intersection. SOLUTION: The mixing members 8 and 10 for controlling the flow direction of a temp. control medium are vertically arranged so that both members are turned away from each other through an angle of 90 deg. in a mixer and separated from each other by a separator 9 on the temp.-control side. The mixing members 8 and 10 consist of an internal housing and a layer of the parallel bars alternately arranged, the angle between the two consecutive bars is controlled to 90 deg., and the two bars are placed at an angle of 45 deg. to a product flow. The bar is hollow inside, and a heating/cooling medium passes through the inside of the bar. The bars are connected by a connecting duct crossing the bar layer to form a current in the duct. Only one bar in the bar layer is extended from one inner wall of the housing to the inner wall on the opposite side.
Patent JP-H04110218-A (JP)
Title: Pulsating wind supply device of automobile air conditioner
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/00
Filed: 1990-08-30
Abstract: PURPOSE:To reduce noise that accompanies fluctuation control of blowing volume by bringing a speficied position of an intake door near to a position that opens only an open air inlet when a pulsation mode is selected. CONSTITUTION:An intake door driving control means 240 controls the position of an intake door 5 in conformity with the selection mode of an air intake mode selecting means 210. And, a blower driving control means 230 controls a blower 7 based on a pulsation pattern when the pulsation mode of blowing volume is selected by a pulsation selection means 220. In this case, when an air intake mode is turned to a mode that opens an inner air inlet and the pulsation control of the blower 7 is selected, a door position correcting means 250 corrects the intake door control of the intake door driving control means 240 based on both selection signals so as to position the intake door 5 to the direction wherein only an open air inlet 4 opens to throttle the intake of inner air.
Patent JP-S59122853-A (JP)
Title: Hot water storage tank
Inventor: KURITA YUKIO
IPC: F24D11/00
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the titled tank from being deformed due to a water pressure load and to facilitate the working and the transportation of the tank by a method wherein the hot water storage tank is formed of a plurality of unit tanks which are made to communicate with one another at the upper and the lower parts thereof. CONSTITUTION:The hot water storage tank 1 is formed of a first tank 4 and second tanks 5 and 4 all of which are made to communicate with one another at the upper and the lower parts thereof. As a consequence, it is possible to reduce the capacity of each of the tanks 4-6 to thereby minimize the degree of deformation of the tanks due to the water pressure load. Further, since the hot water storage tank 1 can be divided into the tanks 4-6, the working and the transportation of the tank are facilitated.
Patent JP-H0678052-A (JP)
Title: Office data management system
Inventor: TAKAHASHI YOSHIKAZU
IPC: H04M3/00
Filed: 1992-08-28
Abstract: PURPOSE:To prepare office data without caring about physical data structure by executing the concealment of data structure with a machine language format and the autonomous management of a memory area in a data memory by a processing object. CONSTITUTION:Logical local condition information 2a prepred by an external office data preparing tool 4 is managed by an office condition managing object 2. The object 2 controls the registration, change and deletion of office data in a processing object 3. On the other hand, the object 3 having office data executes prepares and changes physical office data 3b based upon the information 2a sent from the object 2. The memory area management of the data 3b and the inspection of values for data conversion are executed in a state closed in the object 3. Thereby the consealment of data structure with the machine language format in the data memory and the autonomous management of the memory area are executed by the object 3.
Patent JP-H0671478-A (JP)
Title: Cream soldering material and reflow soldering method using cream soldering material
Inventor: NAGATA HARUTO
IPC: B23K35/22
Filed: 1992-08-28
Abstract: PURPOSE:To reduce the ratio of generation of the chip erection phenomenon by specifying the composition of the cream soldering material, and thereby increasing the time required for melting the cream soldering material, together with gradual application of the parts-tensioning force of the molten solder. CONSTITUTION:The cream solder has a composition consisting of by weight, 55-80% solder powder, 20-45% solid flux, <=0.1% halogen. This cream soldering material is printed on the printed board to the thickness of 0.15mm, and the 1005 chips are soldered thereon by a mounting equipment. During the soldering operation, reflow is executed in the nitrogen atmosphere of 1000ppm. This reflow soldering method allows gradual application of the parts-tensioning force of the molten solder, and reduces the rate of generation of the chip erection.
Patent JP-S6287396-A (JP)
Inventor: ICHIKAWA KIYOMICHI
IPC: B65H39/11
Filed: 1985-10-15
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-H0955726-A (JP)
Title: Integrated circuit and transmitter/receiver
Inventor: YOKOYAMA HIROSHI
IPC: H04L7/033
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To decrease the number of external terminal pins of the integrated circuit composed of a PLL and a demodulating circuit which demodulates received data. SOLUTION: A lock detecting circuit 85 which detects the PLL 31 being locked and a frame detecting circuit 84 which detects the frame signal of the received data are provided. A switching circuit 90 is provided which is supplied with the lock detection signal LKD of the lock detecting circuit 85 and the frame detection signal FRMD of the frame detecting circuit 84. The switching circuit 90 is controlled with an external control signal MDPL to selectively lead out the lock detection signal LKD and frame detection signal FRMD.
Patent JP-H04111553-A (JP)
Title: Arq communication system
Inventor: KUWABARA TAKASHI
IPC: H04L1/18
Filed: 1990-08-30
Abstract: PURPOSE:To improve the use efficiency of a line by transmitting data divided to blocks and discriminating error on the reception side and returning a retransmission request (NACK) signal with the block number only in the case of the presence of error. CONSTITUTION:An A equipment 10 is provided with a line control part 1, a data number management part 2, an ARQ control part 3, and a data processing part 4. The line control part 1 is the junction (interface) part to various lines 30, and the data number management part 2 manages the serial number of transmitted/received data, and the ARQ control part 3 not only makes and analyzes data frames (blocks) but also discriminates error. An ARQ code and a block number are added to each block to transmit data from one equipment 10 to the other equipment 10, and the other equipment 10 discriminates error and returns the NACK signal and the block number only in the case of the presence of error but does not return a confirmation signal in the case of the absence of error. Thus, the confirmation signal transmission time is used for data transmission to improve the use efficiency of the line.
Patent JP-H0686486-A (JP)
Title: Rotor of permanent-magnet type rotating electric machine
Inventor: HAYASHI SEIJI
IPC: H02K1/27
Filed: 1992-08-28
Abstract: PURPOSE:To hold a permanent magnet positively against the centrifugal force. CONSTITUTION:A first magnet pole part, which is protruding in the radial direction and extending in the axial direction and has the outer surface of a rectangular shape, is formed of laminated iron plates 101 and fixed to a rotary shaft. A second magnet pole part has the inner surface of a rectangular shape corresponding to the outer surface of the first magnet pole part. The inner surface faces the outer surface of the first magnet pole part. The outer surface of the second magnet pole part faces a stator. The second magnet pole part is formed of laminated iron plates 102. A rectangular permanent magnet 2 corresponding to the outer surface of the first magnet pole part and the inner surface of the second magnet pole part is arranged between both pole parts. The second magnet pole part is fixed to the first magnet pole part with a bolt 4, which penetrates through the permanent magnet 2. Thus, the permanent magnet is held with the first magnet pole part and the second magnet pole part.
Patent JP-2000044098-A (JP)
Title: Loop control device
Inventor: OISHI TAKESHI
IPC: B65H23/192
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably control by constituting the device so that the speed correcting signal of a converter provided on a second loop part is given to a computer correcting the speed command output from a roll speed command device provided on a first loop part by the speed signal from a converter. SOLUTION: The position signal of a first loop position detector 11 is converted to a speed correcting signal by a converter 12, and the output signal of the converter 12 is input to a first computer 40. The position signal of a second loop position detector 21 is converted to a speed correcting signal by a converter 22, and output of the converter 22 is added to a speed command from a first roll speed command device 23 by a computer 42. The speed correcting signal of the second loop position detector 21 is added to the first computer 40, and further the speed correcting signal of the first loop position detector 11 is also added to it. Hereby, variation of a second loop part 2 can be added to a first speed controller 14 without influencing on the first loop position detector 11, and hence this device is of extreme high effectiveness.
Patent JP-H1160155-A (JP)
Title: Swing amount detector
Inventor: KUNIMITSU SATOSHI
IPC: B66C13/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a swing amount detector which can suppress detection error to a fixed scope at all times. SOLUTION: A target such as an optical source which oscillates a laser beam 100 is provided on a hoisting tool of a crane, and a beam splitter 3 incorporating prisms 3d, 3e which receive the laser beam 100 from the target through a light entering part 3a, split it into two laser beams 101, 102, and send them out through light sending parts 3b, 3c, respectively, is attached to a trolley of the crane. A camera for narrow visual field 1 is connected with a light sending part 3b of the beam splitter 3 through a lens for narrow visual field 1a, and a camera for wide visual field 2 is connected with a light sending part 3c of the beam splitter 3 through a lens for wide visual field 2a to align optical axes of each camera 1, 2 through the beam splitter 3 so that the optical axes of the cameras 1, 2 which photograph the laser beam 100 become the same at all times.