baber/WOPTO huggingface dataset:
Patent JP-H11155444-A (JP)
Title: Fishing line
Inventor: ARAKAWA MAKOTO
IPC: A01K91/047
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a fishing line capable of readily binding branched lines to a main line and hardly removing the bound branched lines from the main line. SOLUTION: Branched lines 3 are each bound at its root part through the remaining projected holding part of a three-pronged connecting tool 2 to each of plural main lines 1 connected at the end parts of two projected holding parts of the three-pronged connecting tool 2.
Patent JP-H11176558-A (JP)
Title: Heating apparatus
Inventor: TANIGUCHI YASUMICHI
IPC: H05B3/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of reflective factor due to bending and deforma tion of a reflection plate and oxidization even in the case of long use under a high temperature by providing a structure in which a reflection plate of a back face of a rod-shaped heater generating heat by an electric resistance is formed of a plurality of slits at a stainless steel plate containing a specific ratio of aluminum. SOLUTION: A stainless steel plate containing 1 to 6% of aluminum is used for a reflection plate 2 for effective use of radiation heat, thereby luster is held with its oxidization resistance property under a high temperature, and lowering of reflection factor is prevented. After a chrome oxide is produced on a surface of this reflection plate 2, an aluminum oxide film with higher density and high adhesion is produced, and durability at a high temperature is increased. A casing 1 for housing the rod-shaped heater 3 and the reflection plate 2 and the reflection plate 2 are integrated in a simple structure, and a plurality of slits are formed at sites greatly thermally expanded by a temperature difference, and thereby strain due to heat is absorbed.
Patent JP-H04210085-A (JP)
Title: Seat and manufacture of the same
Inventor: YOSHIDA MASAMI
IPC: B68G7/05
Filed: 1990-11-30
Abstract: PURPOSE:To shape accurately surely desired corners of a seat body by uniting a seat skin and cushion pad to form the corner of the seat body into the desired shape with a curved surface of a resin plate. CONSTITUTION:A seat skin 2 is provided with corners 2c on the right and left sides by interconnecting the terminal ends of skin portions 2a, 2b forming the left and right side faces and top surfaces in the thickness direction of a cushion pad 3. In the corner 2c, the seat skin 2 is attached to the cushion pad 3 by supporting the corner 2c with a resin plate 4 applied from the inside in a position corresponding to each of left and right shoulders of a seat body 1. The resin plate 4 has a predetermined curved surface 4a corresponding to the connecting line of the corner 2c and is provided in the thickness of the cushion pad 3 by exposing the curved surface 4a along the corner extending in the thickness direction of the cushion pad 3.
Patent JP-H08183960-A (JP)
Title: Method of producing petroleum from organic substance
Inventor: MAEDA SATORU
IPC: C10B47/06
Filed: 1994-12-27
Abstract: PURPOSE: To produce petroleum from organic substances and avoid the oil- shortage. CONSTITUTION: In this method of producing petroleum, an organic substance is exposed to high temperature over their ignition point without firing under high pressure, while the time when the organic converts to petroleum.
Patent JP-H06168081-A (JP)
Title: Personal computer
Inventor: KAI RYUICHIRO
IPC: G06F1/00
Filed: 1992-11-27
Abstract: PURPOSE:To provide a personal computer in which the exchanging work of a storage means is easy, and in addition, the consumption of a battery is small. CONSTITUTION:Each hard disk device (HDD) is provided with a system save information area, and at the time of exchanging the HDD 12a, system save information in a main body, that is, information required for suspending/ resuming the data of a main storage device, the contents of an internal register, the contents of a picture memory and so on is stored in the system save information area 23a of the HDD 12a, and after that, the supply of power supply Vcc to the HDD 12a is stopped. Besides, when the new HDD 12b is inserted, the system save information stored in the system save information area 23b of the exchanged HDD 12b is read out, and the HDD 12b is restored to a state at the time of the interruption of the work of the exchanged HDD 12b.
Patent JP-H03198116-A (JP)
Title: Oscillation stabilizing circuit for microcomputer
Inventor: OSAWA HIROSHI
IPC: G06F1/04
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a microcomputer that can respond to any oscillation circuits having a different time required for stabilization of oscillation by providing an oscillation control circuit and inhibiting the operation of a system clock generating circuit with the output of the oscillation control circuit for a period during which the oscillation of the oscillation circuit is started and stabilized. CONSTITUTION:A system clock generating circuit 3 produces a system clock for actuation of a microcomputer based on the oscillation output of an oscillation circuit 2. An oscillation control circuit 1 restarts the oscillation of the circuit 2 by an interruption factor. An inhibiting circuit 4 inhibits the operation of the circuit 3 with the output of the circuit 1 for a period during which the oscillation of the circuit 2 is started then stabilized. Thus it is possible to prevent the malfunction of the microcomputer even if the microcomputer is actuated based on the oscillation output of the circuit 2 having a long stable period of time of oscillation.
Patent JP-H04210845-A (JP)
Title: Method for molding mold
Inventor: OTA YOSHIHO
IPC: C04B35/10
Filed: 1990-11-30
Abstract: PURPOSE:To repeatedly use a mold by putting a flask from upper part of a wooden pattern on a molding board and pouring molding material containing kneaded alumina as main component in a flask. CONSTITUTION:The wooden pattern (model) 2 is put on the molding board 1 and the flask 3 is put form the upper part thereof. Successively, the molding material 4 containing the kneaded alumina (Al2O3) as the main component, is poured into the flask 3 and cured. After that, this is dried (sintered) and the wooden pattern (model) 2 is taken off. The content of SiO2, SiC and moisture and the other binder may be increased/decreased as occasion demands. By this method, as the mold can be formed with a small quantity of alumina, this mold is made compact without needing any large space and the flask does not require high strength and this can be manufactured at a low cost.
Patent JP-2000161972-A (JP)
Title: On-vehicle navigation apparatus with function for warning information other than travel guide
Inventor: TSUTSUMI RYOSUKE
IPC: G08G1/0969
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To surely make a user exchange consumables who tends to be forgetful or has little knowledge about vehicles. SOLUTION: The on-vehicle navigation apparatus displays own vehicle position on a map screen at a display device 7 from the present position obtained by an own vehicle position-operating device 2 and map data read by a recording medium-reading device 4, thereby guiding the vehicle to run. The apparatus has a memory means 5 for storing an accumulated elapsed time and an accumulated run distance for each warning item, and a comparing means 1 for comparing the stored accumulated passed time and accumulated run distance with respective set values. The display device 7 or a sound output device 8 issues warnings, when the stored accumulated elapsed time or accumulated run distance exceeds respective set values.
Patent JP-H07150789-A (JP)
Title: Connecting tool of suspending weight and wire member and manufacturing method of weight
Inventor: GO KENJI
IPC: E04H6/06
Filed: 1993-11-30
Abstract: PURPOSE:To obtain the method for manufacturing the connecting tool of a wire member for connecting the wire member to a weight to be capable of being attached and detached simply and acting safely in its state of connecting and for manufacturing the inexpensive weight. CONSTITUTION:A piercing hole 17 opened from the upper face to the lower face and a recession 16 at the bottom face are provided in a weight 14 respectively. A stopper metal 18 is sandwiched in a chain 15 inserted in the piercing hole 17 so as to be fitted in the recession 16. The position of weight 14 can be easily changed. And further, the weight 14 is divided into a first weight 20 and a second weight 21 to form a space 26 with the fixing material 22 of a lid and the fixing material 23 of a bottom lid. In this way, an inexpensive weight 14 can be manufactured.
Patent JP-H05154000-A (JP)
Title: Method for determining iron
Inventor: HAMAZAKI HOZUMI
IPC: C12Q1/32
Filed: 1991-12-02
Abstract: PURPOSE:To accurately and effectively measure even a very small amount of iron by using aconitase requiring iron as an activating factor. CONSTITUTION:Aconitase is blended with a reducing agent (e.g. ascorbic acid or thioglycolic acid), citric acid, isocitric dehydrogenase, nicotinamide adenine dinucleotide or nicotinamide adenine dinucleatide phosphate and a buffer solution to give a reagent, which is used to carry out the objective determination.
Patent JP-H11172904-A (JP)
Title: Decorative sheet for building
Inventor: KAI MASAKI
IPC: E04F15/04
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet capable of improving a designing property and a favorable sense of walking and realizing improvement of appearance of a wooden floor. SOLUTION: A decorative sheet 1 for building is constituted by attaching a decorative single sheet 3 on a surface of a base board 2 and providing divided surfaces 6 divided by a longitudinal groove 4 and a lateral groove 5 in parallel, a medium quality fiber board 7 and a plywood 8 are sequentially laminated from the surface side in the thickness direction on the base board 2, and the longitudinal groove 4 and the lateral groove 5 to divide the decorative single sheet 3 and the divided surface 6 have depth to enter the surface side of the base board 2 through the decorative single sheet 3. Additionally, both side inner surfaces 4a of the longitudinal groove 4 continued along the longitudinal direction of each of the divided surfaces 6 has a curved shape projected in a direction orthogonal to the forming direction of the longitudinal groove 4, and the lateral groove 5 along the short direction for each of the divided surfaces 6 has a curved surface shape projected in a direction orthogonal to the forming direction of the lateral groove 5.
Patent JP-H06182685-A (JP)
Title: Industrial robot
Inventor: KAWAKAMI HIDEO
IPC: B25J9/10
Filed: 1992-12-22
Abstract: PURPOSE:To provide an industrial robot having circuits for the position detection and moving speed calculation of an object with a simple structure. CONSTITUTION:An industrial robot is provided with a robot hand capturing an object moving at a constant speed on a fixed path, an arm having the hand at the tip and connected to it via a joint, an arm driving circuit 24 controlling the orbit of the arm so that the hand is moved in the upper region of the path, sensors 6, 7 provided on the hand and detecting that the object is located in the trailing region of the hand, a timer 21 measuring the detecting time of the sensors 6, 7, and a controller 22. The controller 22 controls the arm driving circuit 24 so that the hand passes through the upper region of the object at a different relative speed against the object, and it calculates the moving speed of the object based on the moving speed of the hand and the output of the timer 21.
Patent JP-H05171584-A (JP)
Title: Bleaching of pulp and apparatus therefor
Inventor: TADA TOMONORI
IPC: D21C9/147
Filed: 1991-12-25
Abstract: PURPOSE:To provide a process and apparatus for bleaching lignincontaining pulp and effective for improving the delignification efficiency in the step of pouring and mixing an alkaline chemical and oxygen gas into a pulp slurry. CONSTITUTION:A pulp slurry is maintained under a pressure higher than the bottom pressure of an alkali extraction column by <=1kg/cm<2> for >=20sec in the stage from the pouring and mixing of an alkaline chemical and oxygen gas to the pulp slurry to the supply of the pulp slurry to an alkali extraction column 2.
Patent JP-2000172457-A (JP)
Title: Communication control method, communication system, print controller, printer, host device, peripheral device, and storage medium
Inventor: SHIMURA AKIHIRO
IPC: G06F13/12
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To enable a asynchronous two-way communication by a single log-in operation by sending instructions of an initiator with less than the capacity number of a target and allowing the target to hold references to the received instructions in different queues and process them. SOLUTION: The upper limit of the number of operation request blocks(ORB) linked with the initiator is equalized to the capacity of a prefetch pool 103 in the target. When an ORB address is written to a fetch agent 101 from the initiator, the target reads in the ORB through a 1394I/F 109. An ORB dispatcher 102 stores the read-in ORB command in a free area of the pool 103 from an empty reference list 104 and connects a pointer to the tail of the corresponding reference queue. An execution agent 106 writes data to the initiator or reads data out of the initiator according to the commands queued in the reference queue 105.
Patent JP-H10182328-A (JP)
Title: Growth maintenance of lawn
Inventor: FUJITA KIMIO
IPC: C05G3/60
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing and maintaining lawn, enabling to prevent the pests of the lawn to healthfully grow the lawn, maintain the environment of soil, and save labors for the maintenance. SOLUTION: This method for growing and maintaining lawn comprises spraying (1) 100-500g of a manure mixture comprising an aerobic manure produced by subjecting organic materials to an aerobic fermentation treatment, an anaerobic manure produced by subjecting organic materials to an anaerobic fermentation treatment, and charcoal, and (2) 1-5 liters of a pyroligenous acid diluted into about 500-600 times as growing and maintaining agents on 1m<2> of the lawn. 100-400g/m<2> of water-granulated slag and 50-300g/m<2> of coal ash are further added to the lawn as additional lawn-growing and maintaining agents.
Patent JP-H11172784-A (JP)
Title: Cross joint structure of brace and method for assembling the same
Inventor: ITO SHIGEKI
IPC: E04B1/24
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a cross joint structure of a brace such that a cross joint can be surely welded to the shaft of the brace at a predetermined angle and that the shaft can be given similar functions to a shaft having a buckling stopper and provide a method for assembling the structure. SOLUTION: A brace 10a comprises a stiffening pipe 11 made of a rectangular steel pipe and a shaft 12 made of flat steel, which is inserted into the stiffening pipe 11 and supported on one of the opposite inner corner parts of the stiffening pipe 11 with a gap θ between them. A cross joint 13 comprises a main joint plate 15 having a cut part 14 cut diagonally at about 45 degrees and a pair of split joint plates 16a, 16b. The cut part 14 of the main joint plate 15, with the end 12a of the shaft 12 inserted therein, is diagonally welded to the shaft 12 at about 45 degrees, and the split joint plates 16a, 16b are welded to the main joint plate 15 at about 90 degrees to assemble the cross joint 13. A part 13a of the cross joint 13 is inserted and supported in the stiffening pipe 11.
Patent JP-H03204472-A (JP)
Title: Hydraulic pressure control device for vehicle automatic transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H63/44
Filed: 1989-12-31
Abstract: PURPOSE:To obtain a stable lock-up clutch releasing pressure by installing a secondary regulator valve for compensating for the fluctuation of pressure to an oil passage for conducting surplus pressure of line pressure as secondary pressure to a lock-up clutch. CONSTITUTION:With the hydraulic pressure control device 9 of an automatic transmission, a secondary regulator valve 93a is installed to an oil passage for conducting surplus pressure of line pressure PL regulated by a line pressure control device 92a to a lock-up clutch 11 to compensate for the fluctuation of pressure of an oil passage Lc due to the fluctuation of delivery of an oil pump 11, and to obtain a stable lock-up clutch releasing pressure. Further, the secondary regulator valve 93a provided to an oil passage Lv to a lubrication unit of the transmission regulates the flow of pressurized oil to the lubrication unit to compensate for the fluctuation of pressure of the oil passage, and to secure a minimum oil quantity to the lubrication unit by an orifice of a bypass oil-passage LB. Thus, even low-capacity oil pump can ensure a stable releasing pressure of the lock-up clutch, together with the required lubricating oil quantity.
Patent JP-H06177514-A (JP)
Title: Manufacture of printed wiring board
Inventor: KOBAYASHI OSAMU
IPC: H05K3/24
Filed: 1992-12-01
Abstract: PURPOSE:To flatly maintain the surface of a solder-plated layer by a method wherein, after a solder-plated layer has been thickly deposited on a pad, the solder-plated layer is heated up to the solder fusing temperature or a little lower than that, the layer is maintained at that temperature for the prescribed period of time, and then it is cooled down. CONSTITUTION:A resist 3 is printed, and a pattern 4 is copper-plated. After a solder-plated layer 5 has been thickly formed on the pattern (pad) 4, they are dipped into the solution of the temperature a little lower than the melting temperature of the solder of the solder-plated layer 5, and heated up for the prescribed period of time. For example, when the above-mentioned material is heated up to the temperature which is lower by 3 deg.C than the melting point of the deposited solder, the structure of texture of the solder-plated layer 5 from the surface to a certain depth is changed without fusion of the layer 5 in the least, and the microscopic holes on its surface disappear. After heating it in a solution for about fifteen seconds, it is taken out and air-cooled in a room.
Patent JP-H09173704-A (JP)
Title: De-emulsification with microorganism
Inventor: NISHIMAKI FUKUMI
IPC: B01D17/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new microorganism having de-emulsifying ability and to obtain a de-emulsifying method using the microorganism. SOLUTION: An emulsion contg. water and oil is mixed with a culture solution contg. bacteria belonging to Alteromonas and capable of de-emulsifying an emulsion contg. water and oil, the bacteria or the supernatant of the culture solution to separate a water layer from an oil layer in the emulsion.
Patent JP-H03204230-A (JP)
Title: Instrument for measuring differentiation gain and differentiation phase of a/d converter
Inventor: KITAGAWA RYOICHI
IPC: H03M1/10
Filed: 1989-12-29
Abstract: PURPOSE:To reduce an error by superimposing a high frequency signal onto a DC step wave, averaging the amplitudes and/or phases calculated from a step wave test signal switching sequentially the phase of the high frequency signal at every step of the step wave and obtaining a differentiation gain DG and/or differentiation phase DP from the maximum value and the minimum value. CONSTITUTION:A step wave test signal S taking a phase of a subcarrier as (360 deg./N)XI is inputted to an A/D converter C, a CPU 19 sums the Is at each division from O to (N-1) sequentially, a mean value with respect to the value N is used as an amplitude GJ at a step J and a mean value as to a phase PJI is used as a phase PJ of the step J similarly. Moreover, a maximum value GMAX and a minimum value GMIN as to the amplitude GJ are obtained, a differentiation gain DG is calculated and a differentiation phase DP is obtained and displayed from a maximum value PMAX and a minimum value PMIN as to the amplitude PJI similarly. Since no D/A converter is used, no error thereby is generated and a highly accurate measuring value is obtained.
Patent JP-H07167314-A (JP)
Title: Fluid controller having heat resistance and durability
Inventor: AKAMOTO HISATOSHI
IPC: F16K25/04
Filed: 1993-12-16
Abstract: PURPOSE:To reduce abrasion and damage to be generated on a diaphragm through repeated opening/closing operations for a long period by performing roughening treatment on a portion which is abutted against the diaphragm of a compressor, and coating a surface with heat resistant resin. CONSTITUTION:Roughening treatment is performed on a portion which is abutted against a diaphragm 3 of a compressor 11. The surface is coated with a heat resistant resin 14. The material of the heat resistant resin 14 is fluorine resin, silicon resin or the like. In order to close flow passages 7, 7, a handle 5 is rotated. By the rotation, a stem 12 and a compressor 11 are lowered. The compressor 11, being lowered, pressurizes a rear surface of the diaphragm 3 while sliding thereon. The diaphragm 3, is pressurized by the compressor 11, to the side of a seal seat 8 of a valve box 2 for closing the flow passages 7, 7. In order to open the flow passages 7, 7, the handle 5 is rotated in a direction opposite to the case of closing.
Patent JP-H03203271-A (JP)
Title: Semiconductor element
Inventor: TAKAHASHI SEIICHI
IPC: H01L29/80
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a dual-gate FET whose noise factor (NF) is excellent by a method wherein a first gate electrode and a second gate electrode are branched respectively into a plurality of electrodes. CONSTITUTION:The gate width of a first gate electrode 29 (also in the case of a second gate electrode 33) is given by a total size of lengths of individual parts formed by branching the first gate electrode 29 into a plurality of electrodes. The gate length of the first gate electrode 29 is given by a width of one part formed by branching the first gate electrode 29 into a plurality of electrodes and is Lg in the same manner as in conventional cases. Consequently, when a gate electrode having the same function as a first conventional gate electrode whose gate width is WG and which is constituted of one electrode is constituted of the first gate electrode 20, it is sufficient to form a structure where N pieces of electrodes having a gate width of Wg/N and a gate length of Lg are juxtaposed. In this case, N represents the branched number of the first gate electrode 29 and a positive integer of 2 or higher; a resistance Rg of the first gate electrode 29 is made small. Thereby, an excellent NF can be obtained.
Patent JP-H07164852-A (JP)
Title: Driving force distributive controller of automobile
Inventor: NAKAYAMA YASUNARI
IPC: B60K17/348
Filed: 1993-12-17
Abstract: PURPOSE:To perform a job for torque distribution control over yaw rate control or the like yet more effectively in making it cooperate with suspension control. CONSTITUTION:With the extent of clamping force lying between both symmetrical clutches 14L and 14R adjusted, a torque distribution ratio in space between both symmetrical rear wheels 1RL and 1RR is varied to some extent. This torque distribution control is regarded as yaw rate control that makes an actural yaw rate so as to become the target yaw rate, by way of example. According to this torque distribution control, for example, the control state of an active suspension is altered, whereby each grounding load of both symmetrical wheels is altered too. For instance, the grounding load of a wheel at the side where a torque distribution is heightened is made larger, and during the yaw rate control, a difference in each grounding load between load symmetrical wheels is made to be smaller. In the case where the torque distribution control between these symmetrical wheels concerning only the rear wheels, by way of example, roll rigidity at the rear of a car body is set up so as to make it higher than that of the front pant.