baber/WOPTO huggingface dataset:
Patent JP-H07188450-A (JP)
Title: Production of expandable styrene polymer particle
Inventor: YAMAI FUMITO
IPC: C08F12/08
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a particle with uniform sizes by causing styrene polymer seed particles to absorb a part of a styrene monomer and a polymn. initiator under specified conditions and polymerizing the rest of the monomer under specified conditions. CONSTITUTION:These particles are produced by adding, to a water-base suspension of styrene polymer seed particles, virtually the whole amt. of a polymn. initiator required for polymerizing the whole amt. of a styrene monomer to cause the seed particles to absorb the initiator, adding the monomer in an amt. of 25-30wt.% of the sum of the seed particles and the monomer added in advance, starting the polymn., and continuing the polymn. while adding the rest of the monomer continuously or intermittently and maintaining the above proportion of the monomer at 35% or lower.
Patent JP-H08169714-A (JP)
Title: Method for recovering silver
Inventor: WAKUI YOSHITO
IPC: C01G5/00
Filed: 1994-12-15
Abstract: PURPOSE: To efficiently separate and recover silver from aq. dilute soln. of silver (I) ion and aq. silver-containing soln. containing high concn. hydrochloric acid ion difficult in recovering here to fore and also to selectively separate only silver even if the silver ion coexists with other metal ions. CONSTITUTION: The aq. silver-containing soln. is brought into contact with an org. solvent containing O,O-bis(2-ethylhexyl)hydrodiene thiophosphate to transfer the silver from a water phase to an org. solvent phase, or the silver- containing aq. soln. is brought into contact with a porous resin carrying the O,O-bis(2-ethylhexyl)hydrodiene thiophosphate to adsorb the silver and to elute the silver with the org. solvent, and the silver is recovered from the silver- containing solvent.
Patent JP-H11165216-A (JP)
Title: Jig of cutter for machining
Inventor: KANAZAWA SHIGEYUKI
IPC: B23G1/26
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To make it possible for any person having no skill to simply machine a workpiece by manual work using a shaftlike cutter for machining such as a tap, etc. SOLUTION: A jig 30 of a cutter for machining consists of a transportable support base 32. The support base 32 is provided with a support plate part 34, a leg part 36 supporting the support plate part 34 at a predetermined height, and a window part 38 enabling the visual confirmation of a lower part of the support plate part 34. The support plate part 34 is formed in such a way that the leg part 36 becomes horizontal in a condition in which it is placed on a surface 1602 of a workpiece 16 which becomes horizontal. A support hole 40 is formed and passes through vertically at the center of the support plate part 34, and a bearing 42 is attached to the support hole 40. The bearing 42 is provided in such a way that a shaft part 1402 of a tap holder 14 is inserted and pulled out and it supports the shaft part 1402 rotatably.
Patent JP-H10166217-A (JP)
Title: Hand-carrying type machine tool provided with parallel stopper
Inventor: HAVENSTEIN GUILLERMO
IPC: B23Q9/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To make a separate fastening means for locking a parallel stopper necessary, and improve its handlability. SOLUTION: A base plate 22 capable of being placed on a work is provided with upward bent parallel side walls 26, 26, and the side walls are provided with notches 32. A guide ruler 34 of a parallel stopper 35 parallels the notches to be lengthwise slidable, and can serve as a guide for the base plate 22 so that it can be positionedfixed to the base plate. The upward bent side walls 26 of the base plate 22 have the notches 32 arranged so as to be matched with the side wall on the rear side, close to the side wall 28 on the rear side. The guide ruler 34 can be inserted into the notches especially from above, the base plate 22 holds a curved flat spring 29 in the range of the side wall 28 on the rear side, and the inserted guide ruler 34 can be supported by the flat spring.
Patent JP-H08170387-A (JP)
Title: Reinforcement device, and framework structure provided with the device
Inventor: OTSUKA CHIHIRO
IPC: E04B2/56
Filed: 1994-12-16
Abstract: PURPOSE: To improve efficiency in execution of work by a method wherein a reinforcement device for reinforcement against a horizontal force etching on a wood framework structure is formed by attaching a horizontal angle brace in a shape similar to, but shorter in the length than, a trapezoidal plate member to the reverse side of the trapezoidal plate member, and the reinforcement device is nailed to a column and a horizontal member. CONSTITUTION: A relatively thick wood horizontal angle brace in a shape similar to, but shorter in the length than, a trapezoidal metal plate 1A is fixed with a plurality of nails 1c to the reverse side of the metal plate 1A having 45-degree obliques at both sides thereof, and thereby a reinforcement device 1 is formed. The reinforcement device 1 is placed between a column 3 and a horizontal member such as a beam 2 or 5 with the oblique sides of the horizontal angle brace brought into contact with the column and the horizontal member and fixed with nails 1F at both ends of the metal plate 1A. Therefore, standardized reinforcement devices 1 can be used in common without being influenced by dimensions of a wall and without providing notches on the column 3 and the horizontal member 2 or 5. Thereby, efficiency in execution of work can be improved while shortening term of works.
Patent JP-H04205334-A (JP)
Title: Portable terminal equipment
Inventor: NARA KIYOYOSHI
IPC: G06F1/26
Filed: 1990-11-30
Abstract: PURPOSE:To prevent malfunction even when a battery is detached from the main body of the terminal equipment by providing a second terminal part at a battery holding part so as to detect the state of putting-in/pulling-out the battery besides a first terminal part to detect the positive/negative electrode of the battery. CONSTITUTION:On the inside wall surface of a battery holding hole 43, a pair of first terminal parts 44A and 44B are provided to detect positive and negative electrodes 40A and 40B of a battery 40, and on the deep side rather than these first terminal parts 44A and 44B, a second terminal part 45 is provided to detect the state of putting-in/pulling-out the battery 40. These first and second terminal parts 44A, 44B and 45 are connected to a CPU. Therefore, when the battery 40 is pulled out, a signal from the second terminal part 45 is detected, the CPU is interrupted and before the battery 40 is separated from the first terminal parts 44A, 44B, the processing is executed up to any suitable part by the CPU and turned to a hold state. Thus, even when the battery 40 is pulled out, the arithmetic processing is not interrupted in the middle so that malfunction can not be generated.
Patent JP-H07198426-A (JP)
Title: Recording pen
Inventor: MIYAMOTO SHIGENOBU
IPC: G01D15/16
Filed: 1993-12-28
Abstract: PURPOSE:To achieve a recording pen which is capable of a long-term recording stably with a relatively simple structure. CONSTITUTION:The recording pen integrally includes a pen chip 5, a tank 1 containing an ink-impregnated material 2 and having an upper through hole 3 communicating with its inside, and an ink path running from the pen chip 5 to the tank 1. A porous film 8 which passes air and steam but does not pass water is provided between the opening of the through hole 3 of the tank and the ink dipping material 2.
Patent JP-H02213341-A (JP)
Title: Artificial apploance for ring formed in form circle with multi-segmentation
Inventor: ARAN KAAPANTEIE
IPC: A61F2/24
Filed: 1989-12-22
Abstract: PURPOSE: To give different flexibility at various points around a relating heart valve, by providing sufficiently circular rings in a rate suitable for a ring of a heart valve formed by a main body constituted of two or more segments. CONSTITUTION: Segments 12 are rings substantially opening into a circular form and made a suitable size corresponding to a firm part of a ring of a specific heart value. The end parts 16, 18 of the segments 12 are diverted into mutual directions by applying force. An artificial ring fitting tool 10 includes a multisegment part 32 formed of plural individual segments 24, 26, spherical concave dents 20 are formed on the segments 24, 26, one of those fits for a spherical end part 22 formed complementarily for a neighboring segment 26, and formed by tying a cloth cover 34 substantially covering tightly around the segment 12 and the part 32 by threads 36, 38.
Patent JP-H01174165-A (JP)
Title: Image data processing unit
Inventor: KAJIWARA SHIGEHIRO
IPC: H04N1/419
Filed: 1987-12-28
Abstract: PURPOSE:To execute direct magnification and reduction to a compressed data by subtracting repetitively a reciprocal of designated magnification from run length information till the result of reduction reaches zero or negative and outputting the same color information by the number of times of subtraction. CONSTITUTION:An MH code inputted to a signal line 1 is decoded by a decode section 2 and the outputted color information is latched in a register 22 and a run length is latched by a register 10 respectively as the result of decoding. Then a reciprocal of a multiple given to the register 13 is subtracted from the content of the register 10 by a subtractor 16 synchronously with the clock CLK and the result of subtraction is latched in the register 10. The subtraction is implemented until the result of subtraction reaches '0' or negative and the color information latched in the register 22 is outputted by the number of times of subtraction. Thus, the image data magnified and reduced is obtained according to the said designation multiple.
Patent JP-H04207567-A (JP)
Title: Meteorological satellite image signal receiver
Inventor: WATANABE EISAKU
IPC: H04N1/00
Filed: 1990-11-30
Abstract: PURPOSE:To allow the acquisition of data irrelevant of signal transmission schedules by providing plural memory sections and storing the WEFAX image data of a desired picture kind into the unused memory sections or the memory sections which are not currently under reading out at the time of receiving WEFAX image data of a desired picture kind. CONSTITUTION:This device has the plural memory sections 11, 12. Whether the WEFAX image data from the meteorological satellite 'HIMAWARI' is the image data of the desired picture kind or not is detected by a picture kind identification signal in an annotation identification section 8 when this data is received. A CPU section 9 stores the image data into the unused memory sections 11, 12 or the memory sections 11, 12 which are not currently under reading out when the image data of the desired picture kind is detected. The data acquisition is executed in this way irrelevant of the signal transmission schedules and the operation to display the acquired image data is executed in parallel with the data acquisition operation.
Patent JP-H02176216-A (JP)
Title: Reciprocating motion mechanism
Inventor: KURIHARA HIDEO
IPC: F16C33/10
Filed: 1988-12-27
Abstract: PURPOSE:To make a moving section light in weight, and thereby make it possible to move it at high speeds as well as to eliminate frequent lubrication by holding an amount of lubricant as required in an oil basin moving together with the moving section, and thereby providing a relay means of lubricant between an oil tank separated apart from the oil basin and the oil basin. CONSTITUTION:When a photo card 11 is not inserted, a card resting table 17 is in a position shown by a dotted line, each oil receiving end 23a and 23b comes in contact with each oil feeding end 27a and 27b mutually at each inclined surface so that lubricant within an oil tank 26 is moved so as to be supplied to an oil ring 24. When the photo card 11 is inserted into an insertion hole 12, the photo card 11 is rested on the resting table 17, the resting table 17 is linearly moved along a main shaft 15 by driving a motor 21. The position where each oil receiving end 23a and 23b abuts against each oil feeding end 27a and 27b, is different in height between the side of (a) and the side of (b), reciprocating motion of the resting table 17 is not thereby hindered at all. After the photo card 11 has processed specified recording and the like, the resting table 17 is carried to the position shown by a dotted line, then the photo card 11 is ejected from the inserting hole 12, lubricant is thereby supplied again.
Patent JP-H08168339-A (JP)
Title: Method for preserving oyster with shell
Inventor: HAYASHI KENJI
IPC: A23B4/06
Filed: 1994-12-19
Abstract: PURPOSE: To provide a method for preserving oysters with a shell in order to obtain tasty oysters fresh in the appearance according to the simple and inexpensive method for preserving thereof. CONSTITUTION: This method for preserving oysters with a shell is to place a prescribed amount of the oysters X with the shell in a container 1, then place seawater 2 or a saline solution 2a at a lower concentration than that of the seawater therein and carry out the freezing thereof.
Patent JP-2000157882-A (JP)
Title: Roller mill
Inventor: TOMINAGA YOSHIMICHI
IPC: B02C15/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a roller mill and its operation method capable of suppressing vibration efficiently. SOLUTION: The feature of this apparatus is as follows: a nozzle 3 spraying water on the crushed material and a vibrometer 8 detecting the vibration of the roller mill are equipped in a roller mill having a table 1 rotating around a vertical rotating shaft and plural rollers 2 crushing a crushed material between the table 1 and the rollers 2 with pressing the table 1. The spraying from nozzle 3 starts when detecting value of the vibrometer 8 comes to 100 μm or more and starts when the charged amount of the crushed material to the roller mill comes to 50% or less of the rated amount; the spraying stops when an outlet temperature comes to be not higher than a fixed temperature or when the detecting value of the vibrometer 8 comes to 50 μm or less.  The amount of the spraying is 3-10% of the amount of the crushed material to be fed and water or warm water is sprayed minutely from the nozzle.
Patent JP-H11167932-A (JP)
Title: Lead-acid battery
Inventor: YOSHIHARA YASUYUKI
IPC: H01M10/12
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide superior output characteristics and a highly efficient discharge cycle service life characteristic by enlarging a twist of a lattice bone of a negative electrode lattice body more than a lattice bone of a positive electrode lattice body, by the use of an expanded lattice body by working a belt-like material composed of lead or a lead alloy, as a current collector. SOLUTION: An expanded lattice body formed by using a reciprocating cut method is preferably used as a positive electrode, and an expanded lattice body forming a twist by using a rotary cut method is preferably used as a negative electrode. Reactivity of a negative electrode is improved by increasing the contact area of an active material and the lattice body, by using the lattice body forming a twist in a mesh-like lattice bone as the negative electrode. This maintains a superior highly efficient discharge characteristic, even in the deep discharge depth. When a twisted lattice body is adopted as a current collector of the negative electrode, charge receiving property is improved to restrain sulfation through the cycle passage. A cycle service life characteristic is improved by improving the corrosion resistance of the lattice body, by adopting a non-twisted lattice body as a current collector of a positive electrode.
Patent JP-H10173575-A (JP)
Title: Communication equipment for coil carrier truck
Inventor: SASAKI YOSHINOBU
IPC: B21C47/24
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment which can increase the communication response speed and also eliminates the break of communication to ensure its stable operation. SOLUTION: The communication unit circuits (7) and (8) used for the transmission sent from a carrier truck 50 are prepared independently of the communication unit circuits (5) and (6) used for the transmission sent from a ground control center 70 between the truck 50 and the center 70. Then the pantographs are placed at the front and the back of the truck 50, and every pantograph contains two current collectors. Thus, the voltage is applied to the communication trolley lines (7) and (8).
Patent JP-H08178078-A (JP)
Title: Packing
Inventor: EGUCHI NOBUYUKI
IPC: F16J15/3236
Filed: 1994-12-22
Abstract: PURPOSE: To resolve the problem that a packing main body is dragged by another member and protruded by providing a recess on one end face in the axial direction of a backup ring in a packing assembled with the backup ring at the step section of the packing main body. CONSTITUTION: This packing applied to the rod section of a hydraulic cylinder or the like is provided with a lip section 2 closely stuck to another member 52 on one end side in the axial direction, a packing main body 1 made of a rubbery elastic material and having a step section 3 on the peripheral face on the other end side in the axial direction, a backup ring 4 made of a resin or a metal and assembled on the step section 3, a recess 7 formed on one end face 4b in the axial direction of the backup ring 4 and communicated with a space 54 surrounded by the packing main body 1, the backup ring 4, and the other member 52, and a through hole 8 penetrating the backup ring 4 in the axial direction and opened on the bottom face 7a of the recess 7.
Patent JP-H10158981-A (JP)
Title: Hard cotton structure improved in its fatigue resistance
Inventor: BABA KENJI
IPC: D06M101/16
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a hard cotton structure that improves fatigue resistance, solves the bottoming feel and can be effectively used as a pillow, cushion, sleeping pad. SOLUTION: As a matrix, (A) non-elastic polyester crimped staple fibers and (B) non-elastic, hot melting staple fibers comprising a polyester copolymer melting at a temperature 30-150 deg.C lower than the melting point of the polyester of the staple fiber (A) and another polyester polymer melting at a higher temperature than the melting point of the polyester copolymer are formulated at a weight ratio A/B of 90/10-50/50. At least a part of the stable fibers are fused to form a fiber structure having solidly stuck points. This fiber structure is treated with a surface treatment agent made of a polyether-ester block copolymer in an amount of 0.02-5.0wt.% based on the total weight of the crimped staple fibers (A) and composite staple fibers (B).
Patent JP-H08179442-A (JP)
Title: Original size sensor
Inventor: BABA NOBUYUKI
IPC: G02B27/10
Filed: 1994-12-20
Abstract: PURPOSE: To make an original size sensor for detecting the presence or absence of an original, the size and the position, etc., of the original, for a copying machine, etc., excellent in accuracy and low in cost. CONSTITUTION: This original size sensor is prepared for detecting the presence or absence of the original, the size and the position, etc., of the original by shaping light emitted from an LED 2 functioning as a light source, making the light incident on a rotating hologram 1, irradiating the original with the transmitted light as scanning light 3, then, condensing the light which moves backward on an outgoing light path among scattered light on the original surface and detecting the light. The hologram 1 is inclined to the rotary shaft. The light made incident from the LED 2 is allowed to pass near the rotary shaft of the hologram 1.
Patent JP-H10164964-A (JP)
Title: Grain tank for combine
Inventor: SUZUKI KOJI
IPC: A01F12/60
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of attaching and detaching a driving power supply means even when a grain tank is turned to a side part at the time of providing a spreading means for spreading stored grains on a lower helix upper part inside a grain tank, providing a driving means for driving the spreading means in the grain tank and disposing the driving power supply means to the driving means. SOLUTION: The spreading means for spreading the grains is provided on the upper part of a lower helix 7 for discharging the grains inside the grain tank 6, the driving means for driving the spreading means is provided on the side of the grain tank 6, and at the time of installing a linear driving power supply means 10 for communicating the side of an under carrier 2 and the side of the driving means, the driving power supply means 10 is disposed so as not to make a pulling load act at the time of turning the grain tank 5 to the side part.
Patent JP-H08252830-A (JP)
Title: Manufacture of molded electronic device part
Inventor: KEN MASHIYUU TAKAHASHI
IPC: B29C33/38
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold and a mold insert for producing a mold polymer element having a highly accurate fine part by arranging the mold insert in the mold and introducing a polymer material in a molten or unsolidified state so as to contact the same with the mold. SOLUTION: An etchable layer 20 is etched to form a depression 25. Etching is performed by lightly immersing the etchable layer in an etching soln. After etching is completed, a mask layer 30 is removed to form a mold insert which is, in turn, used in order to mold a polymer element. The mold insert is arranged on a mold and, when a polymer resin is introduced into the mold in a flowing state (e.g. a solution state, a molten state or an unsolidified state), the depression 25 is filled with the resin in the flowing state. This resin is cured (e.g. the evaporation of a solvent, cooling or solidification) to form the polymer element having a desired fine part.
Patent JP-2000161171-A (JP)
Title: Accumulator type fuel injection device
Inventor: KOKETSU SUSUMU
IPC: F02M45/04
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent engine trouble or the like by determining whether or not a selector valve installed to correspond to the fuel injection nozzle of each cylinder and adapted for changing fuel injection rate has failed and whether or not a pressure control valve for controlling the pressure of a low pressure accumulator has failed, and performing limp home mode control that limits an engine operating range, if they have failed. SOLUTION: Fuel pressurized by a fuel pump 1 is stored in a first accumulator 3 and supplied to a fuel injection nozzle 9 via a first control valve 5 and a fuel passage 10a and also to a second accumulator 4 to store it therein. The fuel pressure of the second accumulator 4 is controlled by a second control valve 34. When determining that the first control valve 5 or the second control valve 34 has failed, a control means 8 sets the delivery pressure of the fuel pump 1 at or below the allowable pressure of the second accumulator 4 to cause injection of fuel from the fuel injection nozzle 9.
Patent JP-H11175821-A (JP)
Title: Automatic transaction machine
Inventor: HARA MICHIRO
IPC: G06Q40/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an automatic transaction machine in which a user is free to classify and receive the amount of cash and a combination of denomination as the likes and which can largely reduce a load imposed on the user after payment. SOLUTION: A user can classify the amount of payment as well as the combination of denomination into several sections and specify them. In the total of this classified and specified amount is the same as the stored total amount, the cash of the specified amount and denomination are paid by classifying them for each. If the specified total amount is smaller than the stored total amount, cash of the specified amount and denomination is paid by classifying it for each section and the cash equivalent to difference between the specified total amount and the stored total amount is paid by the denomination of the least number of component.