baber/WOPTO huggingface dataset:
Patent JP-H0379992-A (JP)
Title: Heat pipe
Inventor: OGUSHI TETSURO
IPC: F28D15/02
Filed: 1989-08-19
Abstract: PURPOSE:To prevent characteristics from deteriorating even if noncondensible gas is mixed in a sealed space by providing a third heat transfer surface protrud ing from a second heat transfer surface toward a first heat transfer surface in a sealed space formed of sidewalls made of nonconductive material surround ing between the first and second surfaces, and operating medium stored in the bottom of the sealed space. CONSTITUTION:When a first transfer surface 1 is heated, operating medium in a groove 2 is evaporated to flow to a second heat transfer surface 3, and liquefied on the surface 3. Vaporization latent heat applied to the medium on the surface 1 is applied to the surface 3 as condensing heat, and transferred to a heat absorption source. Noncondensible gas 8 such as air, etc, is fed to the surface 3 according to the vapor flow of the medium, stayed on the surface 3 to cause heat not to be transferred. In such a case, the end 7a of a third heat transfer surface is not covered with the gas, in direct contact with the flow of the vapor of the medium to receive condensing latent heat from the medium and to transfer it to the heat absorption source through the surface 3 by means of thermal conduction. The condensed medium is fed down along the third surface, and circulated to the surface 1 through a sealing space 5.
Patent JP-S60106082-A (JP)
Title: Magnetic disk device
Inventor: SATOU HIROSHI
IPC: G11B21/08
Filed: 1983-11-14
Abstract: PURPOSE:To make the adjustment of a head shifting speed unnecessary at the time of shipment at a factory by detecting the maximum speed at the time of shifting of a head by a counter, and calculating the maximum shifting speed to be a target figure according to the output of the counter, and supplying the result to a servo control circuit. CONSTITUTION:A counter 106 counts a cylinder passing signal 208, latches the counted value by a positioning action termination signal 205, and outputs the result to a counter reading bus 209. These data correspond to the maximum speed of header shifting. A data conversion circuit 7 inputs data on the counter reading bus 209, and by using the result, a speed adjusting signal 210 having the value to match the head shifting speed to a target speed is calculated, which is transmitted to a servo control circuit 103. Thus deviation of a head shifting speed from a target figure due to the individual difference of each part of a head drive part and due to aging can be prevented, and a shifting speed can be matched automatically to a target figure by the shift of head several times.
Patent JP-2001037978-A (JP)
Title: Return prevention tool
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To stabilize the track of game balls when they spring into the game area from a guidance way. SOLUTION: An elastic thin section 25 is extended to the movement direction of guidance way 16 overhanging with a stretch part 33. On the stretch part 33 (guidance way 16 side), it is incline state that the space from the surface of game board 10 is wide and the space between the top part 29a of plane part 29 and the surface of game board 10 is narrow. As a game ball, which moves from the guidance way 16 to the game area 18, changes the elastic thin section 25 elastically with pushing and is pushed to the game board 10 by the repulsive force of elastic thin section 25, the game ball jumps into the game area 18 with always toughing the surface of game board 10. When jumping into the game area 18, the distance between the game ball and the game board 10 always becomes zero.  As the toughing to the game board 10 is maintained till toughing an obstacle nail and the like at the game area 18, the course of ball becomes steady.
Patent JP-H1118566-A (JP)
Title: Culture soil for plant culture and chip
Inventor: OBAYASHI HISASHI
IPC: A01G1/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a mat or block for plant culturing, capable of improving resistance to environmental contamination, rooting property, growing property of root without discharging applied water and fertilizer by molding materials for mat with a binder not containing a surfactant. SOLUTION: Materials for mat are molded by using a binder (e.g. epoxy- based resin or urethane-based resin) such as a thermoplastic and thermosetting and room temperature-curable binder and/or solvent-solubilized binder, without containing a surfactant such as a surfactant having surface tension lowering by >=10 dyne cm<-1> in 0.1% aqueous solution or suspension at 20 deg.C. Furthermore, one or more materials selected from natural bark, peat-moss and mineral substance having short fiber-like or granular shape are preferably used as main materials for mat.
Patent JP-S58112104-A (JP)
Title: Guiding device of manipulator
Inventor: KUNO ATSUSHI
IPC: G05B19/42
Filed: 1981-12-25
Abstract: PURPOSE:To facilitate an easy guidance of a manipulator, by using an optical guiding means which has at least three light emitting elements which have different colors and project the beams in different directions. CONSTITUTION:The photodetecting plates R, G, B and Y are provided on a manipulator 1 to receive the beams of four different colors from a guiding device 3a. Each of these photodetecting plates contains photodetecting elements in a matrix form. The operator of the manipulator 1 performs an operation in response to the intensity of the light received by each photodetecting element. Then the control signal is fed to a driver to perform a follower control. An operator carries the device 3a to a desired position, and accordingly the manipulator 1 works and is guided to a desired position.
Patent JP-S6272419-A (JP)
Title: Automatic control method for plate thickness in rolling mill
Inventor: TSUZUKI SATOSHI
IPC: B21B37/18
Filed: 1985-09-27
Abstract: PURPOSE:To improve the accuracy of longitudinal plate thickness by measuring each plate thickness of inlet and outlet sides of a rolling stand respectively and detecting a deteriorated position on a deviation of the outlet plate thickness, then correcting said position at the next stand. CONSTITUTION:An inlet thickness meter 26, an inlet plate length meter 24 and an outlet thickness meter 32, an outlet plate length meter 34 are installed on the inlet and outlet sides on a reversing mill respectively. On an arbitrary stand or path, the plate thickness of the inlet and outlet sides of a steel strip 10 are measured while corresponding to longitudinal positions of the plate by the plate thickness meters 26, 32. Then, the deviations of the inlet and outlet plate thickness for the setting values of the inlet and outlet plate thicknesses are obtained and the deteriorated positions of the deviations on the outlet plate thicknesses are detected through a prescribed discrimination equation. For this position, the correction of a gain is performed to control with the optimum gain on the next stand or path. Therefore, the accuracy of plate thickness is improved.
Patent JP-2000045701-A (JP)
Title: Gas turbine rotor and its assembly method
Inventor: MATSUMOTO MANABU
IPC: F01D5/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine rotor where a windage loss around shafts can be reduced to control the temperature rise of the shafts, and the strength and reliability of the rotor can be improved. SOLUTION: This gas turbine rotor is equipped with a rotor 70 of a compressor for compressing a combustion air; a turbine rotor 50 for generating a motive power; and a middle shaft 60 which is includedly provided between the rotors of the compressor and of the turbine to connect them, and least either of them is formed of a plurality of stacked discs, and the rotor is joined to the middle shaft through bolts. The connection between the rotor 50 formed by stacking the discs and the middle shaft 60, and the stacked connection disc stacked rotors are carried out through a stacking bolt 54 having a joining shuck 55 at a middle position.
Patent JP-2001038988-A (JP)
Title: Printer and recording medium recording program
Inventor: TOGAWA HIROSHI
IPC: B41J29/38
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a printer and an I/F thereof in which the input level of a receiving signal from a host can be varied on the printer side and missing of data can be prevented even if the receiving signal from the host has some trouble. SOLUTION: The receiving section at the I/F section of a printer comprises a TTL receiving buffer 213 and a CMOS receiving buffer 215 connected in parallel, and a circuit 217 for switching a circuit receiving a data strobe signal (-STB). When the -STB does not satisfy specified specification concerning to the receiving level of the TTL receiving buffer, the switching circuit 217 receives a select signal 219 of the CMOS receiving buffer and outputs a signal received at the receiving level of the CMOS receiving buffer selectively.
Patent JP-2001044081-A (JP)
Title: Electric double-layer capacitor and manufacture thereof
Inventor: NAGASAWA TOSHIHISA
IPC: H01G11/22
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor and its manufacturing method, that improves the reliability of electric characteristics and initial characteristics, can prevent increase in internal resistance and decrease of capacitance, and can reduce time required for manufacturing. SOLUTION: The electric double-layer capacitor is equipped with activated carbon electrodes 1 and 2 of a pair of thin films where an electrolyte is impregnated, a separator 3 that is sandwiched between the inner surfaces of the activated carbon electrodes 1 and 2, and collectors 4 and 5 that collect the charge of the activated carbon electrodes 1 and 2. A groove 7 for retaining the electrolyte is formed in the activated carbon electrodes 1 and 2 and has capacity for retaining the electrolyte with the amount of dry-up presumed at use.
Patent JP-S60108262-A (JP)
Title: Grinding robot
Inventor: KOMATSU ISAMU
IPC: B24B27/00
Filed: 1983-11-15
Abstract: PURPOSE:To have effective grinding work for a curvature with complicated configuration by pivoting No.2 arm with possibility of swinging oscillation at the tip of No.1 arm, which swings oscillatively round the shaft, and by furnishing a grinding tool at the foremost shaft of said No.2 arm. CONSTITUTION:A work 58 is mounted on a table 48, and a tiltable handle 57 is titled to allow the surface to be ground to confront the grinding tool 9, and a revolution is made by a rotary handle 51 for the purpose of location. Motors 15, 16 are put in operation till respective specified rotational angles while signals while signals from rotary encoders 19, 20 are fed back, so as to rotate No.1, No.2 arms 7, 8 to their specified angles. Thus the grinding tool 9 can be oriented as intended and operated in the intended direction in automatic linkage, so that grinding of as well plane part as a complicated curvature can be performed effectively.
Patent JP-2000049807-A (JP)
Title: Atm cell transmitter, atm cell receiver and atm cell transmission reception system
Inventor: OSADA KAZUHIKO
IPC: H04L49/9023
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To conduct transmission of plurality of audio information sets at a low bit rate assembled into packets and multiplexed on an ATM VC or transmission of audio information at a low bit rate and information of a 64 kbit/s system multiplexed on one ATM VC or the like efficiently. SOLUTION: A maximum cell assembling delay setting notice section 21 of the ATM cell transmitter 1 sets various cell assembling limit times to cells dynamically based on all data types and a channel number of each data type during communication and a packet delay fluctuation absorption section 22 of the ATM cell receiver 11 similarly sets dynamically an absorption amount of delay fluctuation in matching with number of channels or the data types during communication. Thus, the delay time in the entire system is minimized with respect to all the data types and number of channels for each data type during communication.
Patent JP-S6276845-A (JP)
Title: Transmission control system
Inventor: OTSUKA KUNIAKI
IPC: H04L13/16
Filed: 1985-09-30
Abstract: PURPOSE:To improve transmission efficiency by using a required time specified by a timer of a sender side device so as to form the condition to form a transfer unit of a data string. CONSTITUTION:A sender side device 1 sends a data freely toward a repeater 2 and the repeater 2 is provided with a timer comprising the hardware or the software and sends a timeup signal 6 at each predetermined time. The repeater 2 sections at each transfer unit for the received data string 5 from the sender device 1 in response to the timeup signal 6 and sends the result to an opposite repeater 3 in a form of a data string 7. The repeater 3 reed its the data string 7 received as required into the original data string 5 and sends the result to a receiver side device 4. Thus, the inconvenience that the data section is lost is avoided, the length of the transfer unit is made proper so as to improve the transmission efficiency.
Patent JP-S6274710-A (JP)
Title: Control device for four-wheel-drive vehicle
Inventor: KANO TAKEMASU
IPC: B60K17/344
Filed: 1985-09-30
Abstract: PURPOSE:To distribute drive force to front and rear wheels in a wide range, by providing such an arrangement that the engaging pressure of a clutch is set when a tight corner braking phenomenon is detected while the engaging pressure of the clutch is adjusted when a slip of a tire is detected. CONSTITUTION:In a control device for a four-wheel-drive vehicle including a center clutch 2, when a tight corner braking phenomenon detecting circuit 25 detects a tight corner braking phenomenon, a pressure setting circuit 26 delivers a signal for setting the engaging pressure of the center clutch 2. Further, when a running performance detecting circuit 26 detects a slip of a tire, a signal for adjusting the engaging pressure of the center clutch 2 is issued. Further, the above-mentioned both signals are delivered to a proportional current control type solenoid valve 4 to precisely control the center clutch 2. With this arrangement, the distribution of drive force to front and rear wheels may be made in a wide range, precisely and smoothly, and thereby it is possible to prevent occurrence of tight corner braking phenomena.
Patent JP-S6193496-A (JP)
Inventor: OKUZAWA MASAYUKI
IPC: E04B1/86
Filed: 1984-10-13
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-2001041696-A (JP)
Title: Missile
Inventor: SUGIMORI KENICHI
IPC: F42B25/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To enable a missile capable of reaching a target object sufficiently even if the missile is dropped from an outside of a shooting range of antiaircraft batteries of the target object while the number of the missiles capable of being mounted on an aircraft is maintained sufficiently during the period of time when the missile are mounted on the aircraft in the missiles flying from the aircraft toward the specified target object without propulsion. SOLUTION: The bomb 1 flying toward a specified target object from an aircraft is provided with wings 4 having a high aspect ratio for increasing a lift-drag ratio of the flying bomb 1, a developing mechanism 5 for folding the wings 4, a locking mechanism provided on the developing mechanism 5 and for fixing the wings 4 after the wings 4 have conducted specified development motion, and a wind wheel 6 mounted on an outside of the developing mechanism 5 and for developing the wings 4 by rotational force of the wind wheel 6.
Patent JP-S6192851-A (JP)
Inventor: KITAMURA SHUJI
IPC: B32B15/08
Filed: 1984-10-13
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-2001040873-A (JP)
Title: Void pipe
Inventor: MORIKAWA KAZUYOSHI
IPC: E04G15/06
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a void pipe which can be smoothly taken out from the concrete surface after solidification and reused after mold release. SOLUTION: A void pipe 1 for building a hollow portion by erecting to a form 2 for forming concrete is a hard hollow pipe core member 3 fixed to the form 2 and a cylindrical shape externally inserted to the hollow pipe core member 3 and a mold release layer 4a having releasability from concrete is formed at least on the outer surface, and its inner surface comprises an outer surface of the hollow pipe core member 3 and a freely deformable flexible cylinder 4 forming a mold release surface 4b having the mold releasability.
Patent JP-S6194537-A (JP)
Title: Motor
Inventor: MIYAHARA SHINJIRO
IPC: H01R39/28
Filed: 1984-10-15
Abstract: PURPOSE:To prevent a rotary pole and a commutator from being abraded, by a method wherein the rotary pole is organized to be automatically rotated by the rotation of the commutator, and wherein the commutator is electrically communicated with an electrode ring via a rotary brush. CONSTITUTION:With the rotation of a commutator 27, a rotary pole 30 formed in a columnar shape within a rotary brush a arranged in an electrode ring 31, 32 rotates automatically and comes in contact with the commutator 27, and at the same time, a plurality of rotary brushes a or insulating brushes b come in contact with a piece of commutator segment 26. In this manner, the brush comes in contact with the commutator segment in good order, and the rotary pole and the commutator are prevented from being abraded, and the service of a motor can be prolonged.
Patent JP-H0497413-A (JP)
Title: Multiplex file restoring system
Inventor: YAMAGUCHI MASAHIRO
IPC: G06F12/00
Filed: 1990-08-15
Abstract: PURPOSE:To dynamically restore the whole fault file and to return the file to normal operation by providing this multiplex file restoring system with a substitutive area allocating means, a file part restoring means and a file total restoring means. CONSTITUTION:When a fault is generated in the whole file, the file total restoring means 20 divides the file into several parts so that time required for the partial restoration of the file does not exert influence upon operation and a substitutive area allocating means 19 and a file partial restoring means 18 are started in each divided part to successively restore the divided parts of the file. Consequently, the whole file generating the fault can be dynamically restored to normal operation without aborting the operation and almost without exerting influence upon the restoring operation.
Patent JP-H0497489-A (JP)
Title: Trimming element expansion and contraction system
Inventor: FUJIOKA SEIJI
IPC: G06F17/50
Filed: 1990-08-15
Abstract: PURPOSE:To accelerate processing speed by deciding the expansion/contraction of a trimming element by corner-cut based on the inner product of the unit vectors of a corner element and a trimming element. CONSTITUTION:An input means which inputs two elements targeted to apply the corner-cut finds the positions of those two elements, and a generating means 1-2 generates the corner element coming in contact with those two elements. Thence, the unit vector of the trimming element is found by a first analysis means 1-3, and the unit vector of the corner element is found by a second analysis means 1-4. A decision means 1-5 decides the expanding/shrinking direction of the trimming element by the inner product of two unit vectors and an update means 1-6 expand/contracts the trimming element, and a generated corner element and an updated trimming element are displayed by an output means 1-7. Therefore, no geometric calculation of coordinate value at each point is required. Thereby, the processing speed can be accelerated.
Patent JP-H1143297-A (JP)
Title: Forklift with cabin
Inventor: YOKOYAMA KOJI
IPC: B66F9/075
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To avoid the risk of causing a secondary disaster in disaster when an operator can not escape from a cabin by setting a part of the cabin to be detachable or freely opened/closed in such a size for the operator as going in/out the cabin. SOLUTION: Hooks 9 are installed in two joints outside the bottom of a window frame in the front face of a cabin. Rotatable lock handles 11 are installed from the both sides of the window frame 10 in the top both sides of the window frame 10 to be detachable. In an ordinary work, the window frame 10 is dropped in the two hooks 9 from the outside of the cabin and fixed to the cabin by the two pairs of lock handles 11 provided in the window frame 10. In disaster, if the doorway cannot be opened/closed, the two lock handles 11 of the window frame 10 are rotated in the direction shown by an arrow and the window frame 10 is lifted and dropped frontward so that it can be used as an emergency escape exit through which the operator can be escaped.
Patent JP-H1059239-A (JP)
Title: Back rest device for motorcycle and its manufacture
Inventor: YAMAMOTO TAKAYO
IPC: B62J1/28
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce parts and metal molds in number, reduce manhours required by assembly and therely to lower costs and save the weight, and moreover enhance the appearance. SOLUTION: In the back rest device for a motorcycle where a single seat cover 6 is provided for a rear cover covering the rear part of a body, and a back seat 8 is mounted onto the signal seat cover 6, by foam-molding the back rest 8 by means of integral manufacture after the single seat cover 6 has been inserted, the back rest 8 and the signal seat cover 6 are integrally joined, and recessed parts 18 which are fitted in the joining outer peripheries of the back rest 8, are formed in the joining outer peripheries of the signal seat cover 6.
Patent JP-H03164560-A (JP)
Title: Carburetor
Inventor: UIRIAMU EICHI EDOMONSUTON
IPC: F02M9/12
Filed: 1990-08-15
Abstract: PURPOSE: To produce an always uniform air-fuel mixture by providing a slide type carburetor with an airflow change means for decreasing an air vortex at a fuel outlet through the compression of airflow so as to increase the airflow from a carburetor inlet around a metering bar. CONSTITUTION: A carburetor main body 12 having a slide support part 18 in its center is provided with an insert 26 mounted in the slide support part 18 by a locking screw. The insert part 26 is provided with an upper yoke part 28 having a penetrating opening 30 corresponding to the adjacent part of a passage 24 in the main body 12 and with a fuel feed pipe 36 joined to the lower part of the upper yoke part 28. A throttle slide member 44 is freely vertically slidably supported against the slide support part 18 and a fuel metering bar 50 is secured to the member 44. The fuel metering bar 50 is passed within the fuel feed pipe 36 to control the quantity of fuel pumped up from a fuel tank 22 into the fuel passage 24. A flow deflecting bar 92 is provided upstream of and perpendicular to the slide member 44 of the fuel passage 24 in such a manner as to cross the slide member 44.
Patent JP-H0782370-A (JP)
Title: Catalyst for producing polyamide polymer and production of polyamide polymer
Inventor: YUO WU-BIN
IPC: C08G69/28
Filed: 1993-08-31
Abstract: PURPOSE: To obtain a catalyst for accelerating the synthetic reaction speed of a polyamide polymer.  
     CONSTITUTION: A catalyst for producing a polyamide polymer by reacting a diacid and a diamine contains an alkali metal phosphite as a main catalyst and contains a compd. selected from the group consisting of phosphorous acid esters, amines and salts as a cocatalyst. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S59105442-A (JP)
Inventor: SUMIMOTO TETSUHIRO
IPC: A61B6/00
Filed: 1982-12-07
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。