baber/WOPTO huggingface dataset:
Patent JP-H01127481-A (JP)
Title: Buoy mooring device
Inventor: SAWARAGI TOORU
IPC: B63B21/20
Filed: 1987-11-12
Abstract: PURPOSE:To prevent a resonant phenomenon of a buoy due to waves by connecting a mooring cable to the buoy through the intermediary of a resilient member having an elasticity in the longitudinal direction of a cable member. CONSTITUTION:A mooring cable 1 is composed of a cable member 2 having its land side end connected thereto with a resilient member 3 which is composed of rubber block members 5, 6 laterally symmetrical with each other, being disposed between two upper and lower metal plates 4 arranged in parallel with each other so as to be opposed to each other. The resilient member 3 is set so that the mooring cable 1 has a predetermined spring constant in its entirety.
Patent JP-S62146474-A (JP)
Title: Recording carrier storing body
Inventor: HARA SHINICHI
IPC: G11B23/033
Filed: 1985-12-20
Abstract: PURPOSE:To suppress the generation of static electricity due to friction at the rotation of a disk-like recording carrier by including conductive fiber in a linear arranged on the inside of a recording carrier storing body. CONSTITUTION:A center hole 1a to be coupled with the spindle of a disk motor is arranged on the center part of a magnetic disk 1, the liners 2, 2; constituted of nonwoven fabric e.g. are arranged on both sides of the disk 1 inside a jacket 3 and conductive fiber is included at least in one of the lines 2, 2'. Holes 2a, 2a' corresponding to the center hole 1a and notched parts 2b, 2b' connected to the holes 2a, 2a' are formed on the liners 2, 2' respectively. A magnetic head or a pad is entered into these notched parts 2b, 2b'. A cassette 3 consists of an upper half part 3a and a lower half part 3a' and is constituted by superposing these half parts 2a, 2a' and joining the peripheral edge part. Thus, the generation of static electricity due to friction at the rotation of the disk 1 is suppressed by the liners 2, 2' including the conductive fiber and the sticking of dust can be reduced.
Patent JP-H11114537-A (JP)
Title: Harmful organic halide treating agent and treatment of harmful organic halide for making the same harmless
Inventor: TAKIGAWA YUJI
IPC: A62D3/34
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To safely treat harmful org. halides to make them harmless by making a harmful org. halide treating agent contg. a reaction product of at least one kind selected from calcium oxide and calcium hydroxide with a polar liq. as an effective component. SOLUTION: A reaction product is prepd. by allowing calcium oxide and/or calcium hydroxide to react with a polar liq. In this case, in the case of using the calcium oxide as a raw material, the calcium oxide is not particularly limited but the calcium oxide obtd. by calcining limestone is generally used. Further, in the case of using the calcium hydroxide, the calcium hydroxide is not particularly limited but the calcium hydroxide obtd. by slaking quick lime is generally used. In the case of preparing the reaction product, the polar liq. is not particularly limited but the hydroxyl group-contg. polar solvent, in particular an alcohol is preferably used. The polar liq. contg. a monovalent alcohol is also advantageously used.
Patent JP-H01130848-A (JP)
Title: Sealing device for molten metal supplying part in continuous casting equipment
Inventor: ASARI TAKASHI
IPC: B22D11/103
Filed: 1987-11-16
Abstract: PURPOSE:To sufficiently maintain seal at molten metal supplying part by forming shape at tip part of molten metal supply in continuous casting equipment and a slide seal between the above part and a dam block to wedge construction. CONSTITUTION:A piston 8 is pushed at suitable size to reverse direction with running direction of the dam block 2 from a cylinder hole 9 by the high pressure inert gas and at the same time, the slide seal 7 is slided on a sliding face 7a of a molten metal trough forming at tapered angle alpha. Then, the wedge-state slide seal 7 comes to condition inserting the wedge into gap between the tip part of the molten metal supplying trough 3 and the dam block 2. By this method, the seal at the molten metal supplying part can be sufficiently maintained.
Patent JP-2000120615-A (JP)
Title: Hydraulic pressure cylinder device and connecting device
Inventor: TOKUSHIGE TAKANOBU
IPC: F15B15/28
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate adjusting the detecting position of a sensor. SOLUTION: This device has a sensor groove 21a in the axial direction on the peripheral surface of a cylinder tube 11 for inserting a sensor SE, an adjusting rod 31 inserted into the sensor groove 21a to adjust the axial position of the sensor SE inserted into the sensor groove 21a and a connecting member 32 connecting the one end of the adjusting rod 31 and the sensor SE to move the sensor SE in the axial direction integrally with the adjusting rod 31 as the adjusting rod 31 moves in the axial direction. The adjusting rod 31 is constituted such that one end part of the side opposite to that connected to the sensor SE is threadedly engaged on the side of a rod cover 14, and the rod 31 is moved in the axial direction by rotating it externally on the rod cover 14 side.
Patent JP-H10115916-A (JP)
Title: Photosensitive resin composition
Inventor: KITA NOBUMOTO
IPC: G03F7/004
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition superior in foaming resistance, etching resistance, and close adhesiveness by incorporating a specified ethylenically unsaturated compound. SOLUTION: The photosensitive resin composition contains a polymer having carboxylic groups, the ethylenically unsaturated compound, a lophine dimer, a photopolymerization initiator, and a leuco dye, and the ethylenically unsaturated compound represented by the formula is contained in an amount of 50-100wt.% of the total amount of the ethylenically unsaturated polymers and the lophine dimer and the photopolymerization initiator and the leuco dye are contained each in an amount of 0.5-6.0wt.%, 0.1-10wt.%, and 0.1-3.0wt.%, respectively, of the total weight of the polymer having the carboxylic groups and the ethylenically unsaturated compound. In the formula, each of R1 and R2 is, independently, a 1-3C alkyl group or H atom and (n) is an integer of 4-20.
Patent JP-S62142846-A (JP)
Title: Throttle valve control device for engine
Inventor: OKUNO ITARU
IPC: F02D41/22
Filed: 1985-12-17
Abstract: PURPOSE:To improve running safety in case of abnormalities by comparing the output of an accelerator sensor with that of a throttle sensor whereby controlling a throttle opening control stepping motor in case of abnormalities in a control section based on drive pulse signals different from those for a normal condition. CONSTITUTION:The titled device controls the opening of a throttle valve by controlling the drive of a stepping motor 6 by means of a control unit 8 based on the output signal from an accelerator sensor 13 linked with an accelerator pedal. In this case, the device is provided with a fail safe circuit 21 consisting of a comparator 23 which compares the output signal from the accelerator sensor 13 with that from a throttle sensor 5, and of a pulse generator 22 which supplies separate drive pulse signals in place of drive pulse signals from a CPU 20 when the throttle valve control section of the CPU 20 is in an abnormal condition. Then a failure judging circuit 26 is actuated for switching respective contacts S1 and S2 of a switch-over circuit 24 over to the comparator (23) side from the CPU (20) side when the output from the sensor 13 does not coincide with that from the sensor 5.
Patent JP-H11127156-A (JP)
Title: Communication control system
Inventor: URYU SHIRO
IPC: H04L47/762
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the delayed decision of a transmission allowable rate that is caused by the delayed arrival of a management cell by separating the transfer of the management cell between a transmitting or receiving device terminal and an individual device and also between the intra-system repeating installations. SOLUTION: This system consists of a switching system 1 comprising a transmitting individual part 4, a multiplexer 5, a switch 6, a multiplexer 7 and a receiving individual part 8, a transmitting external device 2 and a receiving external device 3. In an explicit rate(ER) calculation mode, an MACR(mean allowance cell rate) is calculated, based on the CCR(current cell rate) value included in a resource management(RM) cell of the forward direction. Then the radiation is decided based on the load observation of the number of receiving cells, and the queue length and the MACR is corrected to calculate the ER. If an MACR information FIFO memory includes the read data, the stored MACR information is read out as an HW/QCP. An MACR calculation average factor(AF) parameter is read from an AF table with the HW/QCP used as an address, and the MACR is calculated.
Patent JP-H06135074-A (JP)
Title: Printer
Inventor: MORI TOSHIYUKI
IPC: G03G15/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a printer of a type discharging papers by making papers U-turn which can securely detect the discharge of thick papers. CONSTITUTION:A time t4 required when a paper from a leading end to a terminal end passes a paper feed detecting sensor is measured. A terminal end of a paper 8 is detected after a time point where a time t5 a predetermined time t6 shorter than the time t4 has passed from a time point T2 when a front end of the paper 8 reaches a paper discharge detecting sensor. Therefore, the detection of the terminal end of the paper from a paper discharge detecting signal is not carried out in the period prior to the time point. In other words, even when a thick paper is not correctly transferred along the paper discharge detecting sensor in the constitution to make the paper U-turn to discharge the paper, and the paper discharge detecting signal of the paper discharge detecting sensor becomes instable, the detection of the terminal end of the paper is not conducted in the middle of the instable discharge, whereby the erroneous detection is avoided.
Patent JP-H07138489-A (JP)
Title: Resin composition for bearing
Inventor: YOSHIKAWA MOTOYOSHI
IPC: F16C33/20
Filed: 1993-11-17
Abstract: PURPOSE:To provide a resin composition for bearings, comprising a silicon rubber and a synthetic resin in a specific ratio, excellent in frictional and abrasive characteristics and impact resistance, and suitable for the developing section of a copying machine, etc. CONSTITUTION:This resin composition for bearings comprises (A) 1-15vol.% of a silicone rubber such as dimethylsilicone rubber or methyl vinyl silicone rubber and (B) the remaining vol.% of a synthetic resin such as a polyamide or a polyacetal.
Patent JP-S63140639-A (JP)
Title: Magnetic bearing controller
Inventor: MIKI MASAHARU
IPC: H02K7/09
Filed: 1986-12-03
Abstract: PURPOSE:To obtain a magnetic bearing controller suppressing the generation of oscillation, by inserting a band-rejection filter composed by connecting a secondary high-pass filter and a proportional circuit in parallel with each other, into a loop controlling the diameter-directional position of a magnetically levitated rotary shaft. CONSTITUTION:A position in the diameter direction of a rotary shaft (a) driven by an electromagnet (b) is detected by a detecting means (c) and input to a comparing means (d). Then, by the comparing means (d), a deviation between the detected position and a reference position is found, and by an electrical conduction control means e, the electromagnet (b) is controlled according to the positional deviation. Besides, at the proper position of a control loop (f) formed with the electromagnet (b), the detecting means (c), the comparing means (d), and the electrical conduction control means (e), a band-rejection filter (g) composed of a secondary high-pass filter (h) and a proportional circuit (i) connected in parallel with each other is inserted. As a result, a spring constant only to the constant rotating frequency of the rotary shaft (a) is reduced, and so with the high control stability of the rotary shaft, the device of low oscillation can be composed at a cost.
Patent JP-S63239262-A (JP)
Title: Production of guanidino compound
Inventor: YUYA MASAKAZU
IPC: C07C67/00
Filed: 1987-11-17
Abstract: PURPOSE:To effect the reaction between a carboxylic acid and cyanamide in an aqueous solution of prescribed pH value to produce a guanidino compound which is used as a synthetic intermediate of medicines. CONSTITUTION:A compound of formula I (A is formula II, III; n is 1, 2) is allowed to react with cyanamide in an aqueous solution of over 9 pH. A base such as ammonia is added to the reaction system in order to keep the pH over 9. An equimolar or more amount, preferably 1.5-3 times molar amount of cyanamide is used based on the compound of formula I and the reaction is carried out at a temperature higher than 10 deg.C to give the subject compound of formula IV. An example of compounds of formula I is trans-4- aminomethylcyclohexanecarboxylic acid.
Patent JP-H07203545-A (JP)
Title: Multiplex access method
Inventor: NAMUBIRAJIYAN SESHIYADORI
IPC: H04L12/56
Filed: 1994-11-24
Abstract: PURPOSE: To provide a multiple system for a personal radio communication system with high capacity and quality, and small delay. CONSTITUTION: This is a multiple access system whose delay is small called shared time-division duplex(STDD), and up-link and down-link voice traffic is assigned to a common channel. This system includes separated up-link and down-link control channels and a common voice information channel. The control channel is provided with a means for signaling a voice request and confirming time slot assignment. A packet can be generated for transmission at the time of voice talk only by using a voice activity detection. The STDD uses equivalent bidirectional communications for dynamically assigning a time slot in a common information channel and efficiently realizing a high statistical multiple gain and a common information channel.
Patent JP-H07107955-A (JP)
Title: Method for separating flake of garlic bulb and device therefor
Inventor: TANAKA HIROSHI
IPC: A23N15/08
Filed: 1993-10-14
Abstract: PURPOSE:To provide a method for separating the flakes of a garlic bulb, capable of separating the flakes without relating to the size of the garlic bulb and without crushing and injuring the flakes and capable of largely reducing the labor of an operator, and to provide a device therefor. CONSTITUTION:A garlic bulb is rotated on its core stem as a rotation axis at a high speed to separate the flakes from each other by the centrifugal force of the rotation. The device comprises a rotation holder (6) comprising a screw (4) disposed at the tip of the rotation shaft of a driving device (1), a protecting cover (7) covering the periphery of the rotation holder (6) to form a flake- separating chamber (9), an air nozzle (10) disposed on the upper surface of the protecting cover (7), and a control circuit (13) for controlling the rotation of the rotation holder (6) and the air blowing of the air nozzle (10).
Patent JP-H09125848-A (JP)
Title: Ladder for attic space
Inventor: SATO YUICHI
IPC: E04F11/06
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To stabilize one's posture when transferring from a ladder to the floor face of an attic space, with less influence on the containing space of the attic space. SOLUTION: A ceiling opening R through which one can go up to an attic space or get down therefrom is formed by a frame body 1. The upper end of a ladder 2 is rotatably supported in the ceiling opening R within the range from a state that the upper end is nearly horizontal and contained in the ceiling opening R to a state that the ladder is inclined toward the lower floor face below the ceiling opening R. Handrail members 3 are supported so as to be relatively rotatable against the ladder at the lower end thereof and also supported near the ceiling opening R so as to be relatively rotatable at the upper part thereof. An extended part 36 from the upper end, which becomes nearly horizontal when the ladder 2 is arranged to use, is provided in the handrail members 3.
Patent JP-H02136700-A (JP)
Title: Cutting of coming-out preventing spring
Inventor: USHIYAMA KAZUO
IPC: F16B5/06
Filed: 1988-11-17
Abstract: PURPOSE:To permit the opening of a lid safely and reduce a loss due to the opening of the lid by a method wherein a hole for pushing a spring, which arrives at the groove of the lid, is bored from the upper surface of the lid and a pin is inserted thereinto to push and fix the spring while another hole for cutting the spring, which arrives at the groove of the lid, is bored from the upper surfacer of the lid to cut the spring. CONSTITUTION:A hole 2c for pushing a spring, which arrives at the groove 2b of a lid 2, is bored from the upper surface of the lid 2, a pin 5 is inserted into the hole 2c to push and fix a spring 3 by the tip end of the pin 5 and, further, another hole 2d for cutting the spring, which arrives at the groove 2b, is bored at a position, nearer to the center of the spring than the position of the hole 2c, from the upper surface of the lid 2 to cut the spring 3. The hole 2c for pushing the spring is bored by an end mill 6 so as to not to wind an outer cylinder 1 and the pin 5 is inserted thereinto to fix the spring 3 by the protrusion of the pin 5. Next, the hole 2d for cutting the spring is bored by the end mill 6, however, the spring 3 is fixed by the protrusion 2a of the pin 5 and, therefore, the spring 3 may be cut without generating the pitching of the bottom edges of the end mill 6 and the lid 2 may be removed out of the outer cylinder 1 whereby contents 4 in the cylinder may be taken out.
Patent JP-H04160919-A (JP)
Title: Output buffer circuit
Inventor: KOBAYASHI HIDEAKI
IPC: H03K17/16
Filed: 1990-10-25
Abstract: PURPOSE:To eliminate a through current, to reduce ground noise and power consumption by adding a transistor that is driven by a delay circuit to a circuit constituted by a transistor having large driving performance at output stage. CONSTITUTION:The present output buffer circuit is provided with a delay circuit 2, a PMOST 4, and a NMOST 5. When the level of input terminal IN changes from 'L' to 'H', node A changes from 'H' to 'L', and node B will be changed by delay circuit 2 from 'H' to 'L' after delay time passes. When node 'A' is in a state (T1) of changing level from 'H' to 'L', gate potential of PMOST 3 goes to the intermediate potential and PMOST 3 is turned to the 'ON' state. Then, node B is maintained at 'H' by delay circuit 2, and as a result PMOST 4 is in an 'OFF' state, thereby the through current does not flow.
Patent JP-H11126733-A (JP)
Title: Cylindrical capacitor
Inventor: ISHII ATSUSHI
IPC: H01G4/32
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical capacitor which is excellent in an ability of suppressing an increase in an internal temperature. SOLUTION: At least part of an outermost circumferential turn 11 of a negative electrode foil 1 is contacted with or opposed to an inner peripheral face or bottom face of a casing without any intervention of an insulating spacer 3. This enables improvement of an ability of radiating heat from inside of the capacitor, thus suppressing degradation of the capacitor performance. Further, when an end edge of the negative electrode foil 1 on a side of axial opposing terminals is extended over an end edge of the spacer 3 on a side of axial opposing terminals.
Patent JP-H04162784-A (JP)
Title: Bending displacement type actuator
Inventor: MASE HIROSHI
IPC: H01L41/09
Filed: 1990-10-26
Abstract: PURPOSE:To get high resonance frequency without sacrificing displacement by enlarging the thickness of the fixing point part of a multilayered body then that of the driving point part. CONSTITUTION:This consists of a multilayered body, which comprises four sheets of large and small trapezoid piezoelectric bodies 11, 12, 14, and 15 and a shim 13 interposed between the piezoelectric bodies 11 and 12, and a jig 4, which fixes the body to a fixing base 5 (fixing point A). And by applying voltage to the electrode of the piezoelectric bodies of the piezoelectric element whose one point A is fixed, displacement is given to the driving point B. Hereupon, the piezoelectric element is thin at the part of the driving point B, so relatively large displacement can be gotten, and the thickness of the driving point B is smaller than that of the fixing point A, so it can be made an actuator where self resonance frequency is high. Hereby, with the same element length and the same displacement, the frequency range capable of being used with nonresonance can be enlarged.
Patent JP-H07108514-A (JP)
Title: Cast molding method for ceramics
Inventor: SHIBATA YOSHIAKI
IPC: B28B1/26
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a method for stably and easily forming a specific pattern on a ground of a molded piece by only a casting work in decorating ceramics. CONSTITUTION:An auxiliary slurry injecting apparatus 14 is installed at fixed positions on a mold 3 by using an attaching tool 15. Two or more color slurries, for example, a white slurry 1 and a blue slurry 12 are put in the auxiliary slurry injecting apparatus 14. A valve 17 is opened and closed, the white slurry 1 and the blue slurry 12 are injected into the mold 3 alternately or simultaneously, so that a fluid and specific pattern is stably formed on a ground of a molded piece by the auxiliary slurry injecting apparatuses 14.
Patent JP-H04164531-A (JP)
Title: Thrust metal assembling device
Inventor: INOKUCHI MITSUMOTO
IPC: B23P21/00
Filed: 1990-10-25
Abstract: PURPOSE:To lighten the burden for an operator and permit the automatic assembly by holding a thrust metal and transporting it to an assembly position and turning a crankshaft around the axis center in the pressed state to a crank arm part. CONSTITUTION:The journal part 54 of a crankshaft 16 is inserted into the bearing part 64 of a cylinder block 14, and an insertion tool 56 is inserted between the crank arm parts 62a and 62b of the crankshaft 16. A thrust metal 68 is held by the insertion tool 56 and inserted between the crank arm parts 62a and 62b, and the crankshaft 16 is revolved by pressing the thrust metal 68 on the crank arm parts 62a and 62b by the pressurized air. Accordingly, the thrust metal 68 is inserted into the gaps 66a and 66b. Accordingly, the burden of an operator in the assembly work of the thrust metal 68 is lightened drastically, and manhour can be saved.
Patent JP-H03152052-A (JP)
Title: Automatic position correcting device for long thin material
Inventor: NAMIKI HIROSHI
IPC: B65H23/038
Filed: 1989-11-09
Abstract: PURPOSE:To obtain suitable freedom to a set position of an auxiliary roller member by mounting the auxiliary roller member which interposes a material in cooperation with a rotary roller member and both ends in the axial direction of either of upper or lower rollers of which are formed into projected walls, on an oscillation plate. CONSTITUTION:According to rotary operation of a rotary roller member 1, a material M moves along the axial direction thereof and is interposed by an auxiliary roller member 2 mounted onto a swingable plate 4 swinging around a fulcrum as a center. Therefore, the movement of the material M along the axial direction of the rotary roller member 1 is stopped in a state where the rotary shaft of the rotary roller member becomes rectangular and the running shaft of the material M, namely in the state where the material M becomes rectlinear to the rotary roller member 1, due to the swinging of the swingable plate 4. The material M is advanced forward while maintaining the rectlinear state to the rotary roller member 1 hereafter.