baber/WOPTO huggingface dataset:
Patent JP-2000336534-A (JP)
Title: Composite false twist yarn and its production
Inventor: KIMURA TOSHIHIKO
IPC: D02G1/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a composite false twist yarn having the surface variation in shade of color having natural feeling, spun like feeling including high-class feeling such as tenseness or body feeling, uneven touch and the like, and a splashed pattern-like dyeing difference, and a process for producing the yarn. SOLUTION: A composite false twist yarn formed by entangling a thick-and- thin false twist yarn A and a thick-and-thin false twist yarn B. The false twist yarn is characterized in that an opened section between an entangled part and the next entangled part, and a section where entangled parts are concentrated are repeatedly placed in the longitudinal direction of the yarn, the lengths of the sections are each irregular, and coefficient U% of variation in yarn unevenness is 4-15%.
Patent JP-S6043283-A (JP)
Title: Magnetic sound recording tape combined with recorded orchestral accompaniment
Inventor: YAMAMOTO TAKUJI
IPC: G10K15/04
Filed: 1983-08-18
Abstract: PURPOSE:To use one sound recording tape as both a conventional popular song tape and a tape for recorded orchestral accompaniment by recording the singing voice of a singer and accompaniment music on different tracks separately. CONSTITUTION:Only the singing voice of the singer is recorded on a sound recording part 2 of the magnetic tape 1, and only the accompaniment music is recorded on the sound recording part 3. The singer voice recording part 2 and accompaniment music recording part 3 are reproduced simultaneously to listen to the popular song repeatedly until the song is mastered to some extent, and the two sound recording parts are reproduced separately as recorded orchestral accompaniment separately; while the playback sound of the singer voice recording part 2 is listened to through an earphone, the sound of the accompaniment music recording part 2 is reproduced and amplified, thereby allowing even a nonprofessional person to sing the song well to the accompaniment of the playback sound of the orchestrial accompaniment tone. Consequently, the song is mastered speedily and the enjoyment is increased several times. Further, only the orchestral accompaniment sound part 3 is reproduced at a higher level as well as an ordinary recorded orchestral accompaniment tape after the popular song is mastered, and the person only sings the song to the accompaniment of the reproduced sound.
Patent JP-H1054658-A (JP)
Title: Method and device for producing liquid product from air with various ratio
Inventor: FIDKOWSKI ZBIGNIEW TADEUSZ
IPC: F25J3/04
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide low-temperature air separating method and device for producing liquid nitrogen as a single product or liquid nitrogen and liquid oxygen as two products. SOLUTION: A liquefying device 11 and a two-stage distillation tower 81, which can be operated through two modes or a first operation mode for producing only liquid nitrogen 130 during operation and a second operation mode for producing the liquid nitrogen 130 and liquid oxygen 106 during operation, are used. By adjusting the operating period of time in the respective modes, the ratio of liquid nitrogen to the liquid oxygen is increased so as to be bigger than that obtained during the second operation mode. In the first operation mode, gas nitrogen in a low pressure stage is condensed employing a condenser 88 to obtain low-pressure stage nitrogen condensed liquid 122. In the second operation mode, the condenser 88 is not used and all of crude liquid oxygen 92 from a high-pressure stage 82 is introduced into the low pressure stage 86.
Patent JP-H0441210-A (JP)
Title: Sleeve pin
Inventor: TOZONO MASAYUKI
IPC: B29C45/44
Filed: 1990-06-07
Abstract: PURPOSE:To mold a boss section having uniform wall thickness, and to correspond even to an undercut by bending sections partitioned by a plurality of slits at a front end toward the outside and displacing the slits to the inside and cylindrically deforming a sleeve pin when the bent partitioned sections are housed in the sliding hole of a mold body. CONSTITUTION:A sleeve pin 10 is formed of a spring steel material, and four slits 11 are shaped at a front end. Sections 12 partitioned by the slits 11 are bent at theta deg. toward the outside. A proper wall void 14 is formed to the inner circumferential surface of the sleeve pin 10, and the resiliency of the sections 12 partitioned by the slits 12 is improved. Projecting veins 13 corresponding to undercuts 412 are shaped to the inner circumferential surface of the front end of the sleeve pin 10. The sleeve pin 10 is inserted and housed in the sliding hole 21 of a mold body 20, and the slits 11 of the sleeve pin 10 inserted are closed to form one cylinder. A core pin 30 is inserted into the sleeve pin 10, the hollow section of a boss section 41 is formed, and molten plastics are injected into the cavity of the mold. The sleeve pin 10 is sprung up to the outside of the mold body 20 on mold-opening while a molded form 40 is mold-released.
Patent JP-H073275-A (JP)
Title: Fuel additive for internal combustion engine
Inventor: NAMIKAWA YASUYUKI
IPC: C10L1/12
Filed: 1993-05-17
Abstract: PURPOSE:To obtain the subject additive useful for improving horsepower and raising fuel cost by causing mild water hammer phenomena. CONSTITUTION:A water-containing component is absorbed in a polymer absorbent such as a polyethylene absorbent and mixed with a surfactant or a detergent to give the objective additive mixable with a fuel.
Patent JP-S5850101-A (JP)
Title: Universal rolling method for rail
Inventor: NISHINO TANEHARU
IPC: B21B1/085
Filed: 1981-09-22
Abstract: PURPOSE:To roll rails efficiently in good yields with the least number of rolling mills without using any special rolling installation by incorporating a special rolling method in an intermediate rolling part consisting of universal rolling mills and universal edger mills. CONSTITUTION:After an ingot is roughly divided to flanges and a web part with a breakdown mill BD, the bloom is passed into an intermediate rolling stage disposed continuously with a main universal rolling mill UR and a universal edger mill UE. Here, the bottom-side and top of the rail are molded from the flange parts of the rolled material which is roughly divided in the rough rolling stage and the column part of the rail is molded from the web part, respectively. At the same time the rolled material is subjected to positive sectional reduction of 3-5 passes with the rolling mill UR adding large elongation then to shape rolling with the mill UE disposed behind the mill UR under application of forging. The rail product of high-quality fully meeting stringent requirements for sizes and shapes specified in standards is produced with a universal finishing mill UF.
Patent JP-H10341075-A (JP)
Title: Soldering method of board
Inventor: SATO HIROYUKI
IPC: H05K3/34
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To avoid generation of warpages in a multilayered wiring board due to heat generated when circuit components one mounted on the board. SOLUTION: A multilayered wiring board 11C is brought into tight contact with an aluminum plate 14 having good thermal conductivity, in which condition a drive circuit 11B or the like is mounted on the board 11C. Thereby the heat radiation effect of the aluminum plate 14 enables warpages of the board 11C itself not to occur, even if the board 11C is in the form of a strip.
Patent JP-S5773453-A (JP)
Title: Input device of character information
Inventor: SEKOE HIROAKI
IPC: G10L15/00
Filed: 1980-10-24
Abstract: PURPOSE:To ensure a highly efficient input of KANJI (chinese character) and to enhance the using efficiency of an input device of character information, by combining the voice recognizing technique that is recently put to practical use and a table that is easily obtainable. CONSTITUTION:A tablet part 10 provided with a writing pen, and signal (a) showing the writing position of the pen is supplied to a deciding part 40. A voice input part 30 recognizes an aural signal (s) meaning the name of character element which is supplied through a microphone 20 to be converted into a character element signal (b) corresponding to the type of the character type and then to be supplied to the part 40. When plural character elements are supplied, the part 40 obtains the character codes through a table and from a relation of distribution corresponding to the relation of the character element name. As a result, the character information can be supplied with high efficiency to the supplied character element.
Patent JP-H05320352-A (JP)
Title: Dehydrogenative condensation catalyst for organosilicon monomer
Inventor: NOMURA YASUO
IPC: C08G77/48
Filed: 1992-05-18
Abstract: PURPOSE:To provide a dehydrogenative condensation catalyst composed of a specified metallocene dihalide and a specified alkali metal salt of an aromatic free radical anion, easy to synthesize, capable of efficiently producing an organosilicon polymer from an organosilicon monomer in a short time and excellent in catalytic activity and handleability. CONSTITUTION:The catalyst is composed of a metallocene dihalide of formula I [Cp is a (substituted) eta<5>-cyclopentadienyl and two cyclopentadienyls may be covalently bonded to each other through one or more atoms; M is Ti, Zr or Hf; X is F, Cl, Br or I], e.g. CpTiCl2 as the first component and an alkali metal salt of an aromatic free radical anion such as formula III, represented by formula II (A is an alkali metal; Ar is an aromatic hydrocarbon) as the second component.
Patent JP-2000333585-A (JP)
Title: Small animal-capturing tool
Inventor: SHINBAYASHI TOSHIYUKI
IPC: A01M23/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a small animal-capturing tool that allows small animals, for example, rats or the like to exercise no caution, can capture a variety of small animals over a wide range of body sizes with capturing efficiency increased, permit the captured animals to be readily and hygienically treated, and has a simple structure with excellent productivity. SOLUTION: This small animal capturing tool is equipped with a pressing tool 1 that comprises the bottom plate 2 having the leg 2a, the vertical wall 3 standing from the bottom wall at almost right angle, the presser 4 arranged rotatably to the vertical wall 3, the pressure-taking part 10 that is arranged liftably to the opening 8 formed on the bottom plate 2, the connector 12 that is formed in extension to the edge of the presser 4, the hanging material 13 to be detachably connected to the connection part 12 that is rotatably arranged on the vertical wall side 3 of the presser 4.
Patent JP-S6215018-A (JP)
Title: Wire-cut electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1985-07-10
Abstract: PURPOSE:To make the taper machining of a work performable, by installing a curved V-shaped groove, guiding a wire electrode, in both upper and lower guide blocks installed in the upper and lower parts of the work, and guiding the wire electrode. CONSTITUTION:An upper guide block 21 and a lower guide block 46 are installed each in in an upper rotary unit 18 and a lower rotary unit 36. A work is subjected to wire-cut electro-discharge machining between both these units 18 and 36. A curved V-shaped groove is installed an outer surface of each block, and a wire W is guided aslant whereby taper machining for the work is performable. Automatic connection of the wire comes to fruition by what a free end of the wore is fed to a lower part along a V-groove 47 of the lower guide block 46.
Patent JP-S5273285-A (JP)
Title: Hydraulic shock absorber
Inventor: ANDOU TAKAYUKI
IPC: F16F9/10
Filed: 1975-12-16
Abstract: PURPOSE:Cylinder sectional plan is made to have star shaped design in order to obtain larger shearing area for oil to generate large power for resistance.
Patent JP-S63313317-A (JP)
Title: Thin film magnetic recording medium
Inventor: KOBAYASHI HIDEO
IPC: G11B5/738
Filed: 1987-06-16
Abstract: PURPOSE:To solve the problems of the control the crystal grain size of a perpendicular recording medium and the tendency to the higher coercive force of a thin film magnetic recording medium formed with magnetic recording layers and a protective layer formed on an underlying layer formed on a nonmagnetic substrate by alternately laminating magnetic films and nonmagnetic films, thereby forming the magnetic recording layers. CONSTITUTION:This method solves the problems such as the control of the crystal grain size and the low coercive force of the perpendicular recording medium. An underlying layer 4 is formed to enhance the adhesiveness or perpendicular anisotropy of the magnetic films consisting of the magnetic recording layers 2 and intermediate nonmagnetic layers 3 formed thereon and is formed in one layer or in some cases, in plural layers. The crystal grain size of the magnetic material of the magnetic films having the perpendicular anisotropy is proportional to the film thickness of one layer and, therefore, the better result is obtd. as said films are thinner. The prescribed coercive force is obtd. by alternately laminating the magnetic recording layers 2 and the nonmagnetic films 3. The film thickness of one layer of the magnetic films having the perpendicular anisotropy is effective if said thickness is 1/20-1/2 the film thickness over the entire part of the magnetic recording layers.
Patent JP-H078029-A (JP)
Title: Measuring apparatus in seedling transplanter
Inventor: TAKAHASHI AKIRA
IPC: A01C11/02
Filed: 1993-06-22
Abstract: PURPOSE:To obtain the apparatus capable of simply setting intervals, etc., of claw body by forming a projected part capable of fitting into a pot part of a seedling housing box on one face of a plate body and forming a mark line for setting opening intervals of a pair of lateral claw bodies on other face of the plate body. CONSTITUTION:A projected part 132 capable of fitting into a pot part (a) of a seedling housing box A is formed on one face of a plate body 131 and a mark line for setting lateral opening intervals of a pair of claw bodies 92 and 92 is formed on other face of the plate body. The projected part of one face of the plate body is fitted into a pot part of the seedling housing box and top of a pair of claw bodies is moved in close to the mark line to set opening intervals of the claw bodies.
Patent JP-2000082967-A (JP)
Title: Data compression method/device
Inventor: SATO NOBUKO
IPC: H03M7/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To speed up retrieval and to reduce a table area by obtaining past appearance position information against a character string when referred first and second array contents match. SOLUTION: An obtained character string x1x2x3 is inputted to a bit distribution part 11 and all the bits of the character string are distributed to twelve first and second bit codes S1 and S2 for example. When the first and second bit codes S1 and S2 formed on the character string of three characters starting from a position (t) are used as the, addresses of array and a table is referred to, contents address 1 [S1] 2 and 2 [S2] obtained from the respective tables 12 and 13 match if the character string appears in the past. When a reference (matching detection) part 14 recognizes the matching address 1 [S1] and 2 [S2], address 1 [S1] or address 2 [S2] shows a past appearance position in an input buffer 10 on the retrieval character string x1x2x3.
Patent JP-S63314495-A (JP)
Title: Core of high speed nuclear breeder
Inventor: YOKOYAMA TSUGIO
IPC: G21C3/30
Filed: 1987-06-18
Abstract: PURPOSE:To maintain the soundness of a core without largely affecting a core output even when a control rod withdrawal accident would be generated by uniformly distributing and arranging a plurality of core fuel assemblies wherein a plurality of fuel pins are arranged in an outer cylinder and special assemblies. CONSTITUTION:An outer cylinder 104 has a hexagonal section and an entrance nozzle 105 is formed on the lower end of the cylinder 104. The upper end of the cylinder 104 is formed with an opening 106. A plurality of coolant flow inlets are formed in the entrance nozzle 105. A support plate 108 is mounted to a lower portion in the outer cylinder 104. A guide pipe 109 is mounted to the support plate 108 as the lower end of the guide pipe 109 is supported by the support plate 108. A plurality of coolant passages 110 are formed in the support plate 108. A plurality of fuel pins 111 are accommodated in a space between the guide pipe 109 and the outer cylinder 104. The fuel pins 111 each are filled with a fuel material 114. On the other hand, neutron absorbers 112 are accommodated in the guide pipe 109 and each filled with a neutron absorbing material 115. When, for example, a control rod withdrawal accident would be generated, since the absorbers 112 for the whole special assemblies 103 are inserted all together and a nuclear reactor is stopped, its safety can be maintained.
Patent JP-S636356-A (JP)
Inventor: TOMIZAWA TAKESHI
IPC: F25B17/02
Filed: 1986-06-26
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-H098355-A (JP)
Title: Production of iii-v compound semiconductor
Inventor: IECHIKA YASUSHI
IPC: H01L21/308
Filed: 1995-06-16
Abstract: PURPOSE: To recover the damage after dry etching by treating a III-V compound semiconductor represented by a specified formula with a specified acid after dry etching. CONSTITUTION: A GaN based semiconductor is deposited on a sapphire substrate 3 by MOVPE through two step growth using a GaN buffer layer 2 and a GaN layer 1 is formed thereon. A p-type GaN layer 1 thus obtained is coated with footrests and dry etched and then it is treated with a solution containing phosphoric acid and sulfuric acid. The volumetric mixing rate is preferably set in the range of 5:1-1:5. The time required for treatment is in the range of 30sec and 60min depending on the size of damage. The temperature is preferably in the range of 200-260 deg.C. This method can recover the damage after dry etching. The III-V compound semiconductor is represented by Inx Gay Alz N (where x+y+z=1, 0<=x<=1, o<=y<=1, 0<=z<=1).
Patent JP-2000333864-A (JP)
Title: Dirt adhesion preventive device for bathtub and bathtub using the same
Inventor: ANDO SHIGERU
IPC: B08B3/12
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To vibrate the dirt components in water and to substantially prevent the adhesion of dirt on a bathtub wall surface by installing an ultrasonic generator to the bathtub wall in tight contact therewith and enabling irradiation with ultrasonic waves to prevent the adhesion of dirt to a bathtub when bathtub water exists. SOLUTION: Electric power is supplied from an AC power source 4 through a supply cord 5 to an ultrasonic vibrator transducer 3 to vibrate the ultrasonic vibrator transducer 3 to irradiate the water with the ultrasonic waves. The ultrasonic waves with which the inside of the bathtub water stored in the bathtub 1 is irradiated vibrate the dirt components and the bathtub water and are capable of preventing the adhesion of the dirt on the bathtub. The frequencies of the ultrasonic waves cast from the ultrasonic vibrator transducer 3 are so designed that the bathtub wall resonates. Various modes are conceivable for the vibration of the bathtub wall and a thickness vibration is suitable in order to vibrate the dirt at a frequency above >=20 kHz known as the ultrasonic wave.  When the bathtub wall is resonated in the manner described above, the efficient irradiation of the inside of the water with the lesser energy is possible.
Patent JP-S6210690-A (JP)
Inventor: KOBAYASHI TETSUYA
IPC: G09F9/30
Filed: 1985-07-09
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-H11342508-A (JP)
Title: Manufacture of thermoplastic resin composition for photographic sheet
Inventor: MIYAJIMA KOICHIRO
IPC: B29C48/41
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve a productivity with high melt kneading effect and small re-aggregation or decomposition of a dispersant according to a heat of a titanium oxide pigment by using a rotor type biaxially continuous kneader. SOLUTION: A rotor type biaxially continuous kneader has a throttling mechanism for adjusting a fully filling degree of a material to control heating according to a friction at the time of kneading. Since the material is melt kneaded according to a frictional heat of the material in a kneading unit without particularly heating, kneading at a low temperature, or kneading near a melting point or softening point of a thermoplastic resin to be used can be performed. Kneading blades of a rotor 11 includes propulsion blades and return blades. A rotor section of the kneading blade is formed in a triangular start shape having three tips at substantially 120 degrees interval. The two rotors are engaged with one another in a screw portion to rotate in different directions to strongly knead and to suppress heating.  This kneader is used to continuously and efficiently produce a composition having an excellent high temperature processability with little film defect even if a titanium oxide concentration is high.
Patent JP-H01317406-A (JP)
Title: Cosmetic pack method and fluid receiving bag to be used for method
Inventor: IKOMA YOSHIHIRO
IPC: A45D44/22
Filed: 1988-06-18
Abstract: PURPOSE:To easily bring a pack material into contact with skin with equal pressure regardless of skin unevenness and to improve a cosmetic effect by putting a fluid receiving bag on a pack material, which is abutted to a skin surface, and leading pressurizing fluid into the bag. CONSTITUTION:While a fluid receiving bag 3 is covered with a cloth-shaped cover uteusil 5 with a band 6, the bag is fixed to one part such as a head, etc., of a body. When the fluid such as air or water, etc., which is held at a suitable high or low temperature, is prresurized and led into the fluid receiving bag 3, which is set with being pushed on a soft pack material 2 to be abutted to a skin surface 1, as needed, the bag 3 is expanded with fluid pressure in a lower direction. Since the lower surface of the bag adheres the pack material 2 over the whole surface of the skin in a further low direction with the equal pressure, pack agent, which is impregnated or applied to the soft pack material 2, is equally operated to the whole surface of the skin regardless of the unevenness and pack operation is more improved.
Patent JP-S637767-A (JP)
Title: Method for clarifying fruit juice
Inventor: AZUMA TATSUO
IPC: B01D61/14
Filed: 1986-06-26
Abstract: PURPOSE:To clarify a fruit juice without using a large-sized membrane apparatus, by washing contaminated membrane surface by the variation of flow of fruit juice in the treatment of fruit juice with ultrafiltration membrane, thereby maintaining the average membrane permeation rate at a high level. CONSTITUTION:In the treatment of a fruit juice with an ultrafiltration membrane, the flow of supplied fruit juice is stopped for 5sec-5min at an interval of <=30min. The fouling substance deposited on the membrane surface is removed by the variation of the fruit juice flow caused by the above operation. The process is periodically repeated to keep the average membrane permeation rate at a high level. Furthermore, the stock fruit juice left in the module is discharged by blasting air into the module when the flow of supplied fruit juice is stopped.