baber/WOPTO huggingface dataset:
Patent JP-H11126027-A (JP)
Title: Display device
Inventor: SUMIDA TATSUO
IPC: G09F9/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To improve the design of a portion which is seen as a mirror surface when a reflection type polarizing plate is used. SOLUTION: The reflection type polarizing plate 11, which is one of the constituting elements of the display device, is either curved or bent or coining processed so that a deformed surface is included to make the distance between the plate 11 an the optical modulation element, that constitutes the display device, becomes variable. Thus, stereoscopic variation is given to a portion which is seen as a mirror surface of the display device having the plate 11 and the design of the device is improved.
Patent JP-H11127004-A (JP)
Title: High frequency circuit
Inventor: YAMADA ATSUSHI
IPC: H01P5/19
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency signal distributer small in size excellent in amplitude balance. SOLUTION: A 180 deg. distributer 111 includes a signal distribution means 20a that distributes an input signal to 1st and 2nd outputs, so that the amplitude of the 1st output is equal to that of the 2nd output but the phase of the 1st output is delayed by α deg., a 1st transmission line 21a connecting to the 1st output of the signal distribution means 20a, a 2nd transmission line 22a connecting to the 2nd output of the signal distribution means 20a whose electric length is shorter than that of the 1st transmission line by θ deg., and a resistor 23a inserted in a part of the 2nd transmission line 22a. Through such a constitution, the signal distributer excellent in amplitude balance and small in a occupied area is obtained.
Patent JP-H04162265-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: KAJI YOSHIAKI
IPC: G11B11/105
Filed: 1990-10-25
Abstract: PURPOSE:To surely perform verification when new data are recorded by discriminating whether or not error correction is possible on the newly recorded data in such a way that the normal light emission of a semiconductor laser is confirmed by detecting the power of the laser light emitted at the time of erasing operations. CONSTITUTION:A light emitting quantity detecting means 2 detects the light emitting quantity of a semiconductor laser 1 at the time of data erasing operations and a comparing means 3 discriminates whether or not the detected value meets a reference value by comparison. When the detected value meets the reference value, the means 3 outputs a signal and a holding means 4 holds the signal. When new data are recorded after old data are erased, an error correction discriminating means 6 discriminates whether the error of the newly recorded data is correctable by reproducing the data and, when the error is correctable, outputs a signal. Verification is performed at the time of recording the data by ANDing the output held by the means 4 and output of the means 6. Therefore, the verification can be performed surely even when the erasure of old data and writing of new data are not carried out properly.
Patent JP-H01130917-A (JP)
Title: Kneading and extruding device
Inventor: ITO NORIMICHI
IPC: B29C48/535
Filed: 1987-11-18
Abstract: PURPOSE:To secure multi-function with a single screw and permit the kneading of material at different kneading degrees by a method wherein an intermediate throwing port is provided between a charging port and an extruding port with proper intervals along the axial direction of the screw. CONSTITUTION:A sleeve 1, surrounding a screw and forming an outer shell, is provided with a charging port 2, charging material to be kneaded, and an extruding port 3, through which the material is extruded, at both ends thereof while intermediate charging ports 4 are provided between the charging port 2 and the extruding port 3 with proper intervals along the axial direction of the screw. The screw 6 is constituted of the proper combination of a feeding screw 7 and mixing screws 8-10 whereby much more variations in kneading degree may be obtained. When the material is charged through the charging port 2, the material can be kneaded utilizing all of the mixing screws 8-10 and when the material is charged through respective intermediate charging ports 4, different kneading degrees may be obtained by utilizing the mixing screw 10 for fine kneading or a medium kneading mixing screw 9 in addition to the fine kneading mixing screw 10.
Patent JP-H07136919-A (JP)
Title: Grinding member mounting structure for sanding tool
Inventor: SATO HIROSHI
IPC: B24B23/04
Filed: 1993-11-18
Abstract: PURPOSE:To facilitate the replacement of sand paper by fastening a screw rod on a shaft freely screwably by means of a knob screwed up at the upper tip of the screw rod and providing a freely removable engaging means between the lower end of the shaft and a grinding member. CONSTITUTION:A screw rod 8 supporting a grinding member 1 in its lower end is penetrated into a central hole 2a of a shaft 2, and in the upper end of the screw rod 8, a knob 9 is fastened in a screwably advancing manner in an inner ring 4a of a bearing 4 firmly fixed in the shaft 2 via a washer 10. When the knob 9 is rotated in one direction, power can be transmitted by means of gears 14, 15, which serve as engaging means between the grinding member 1 and the shaft 2 and are engaged with each other, and on the other hand, when the knob 9 is rotated in the other direction, the screw rod 8 is released from the shaft 2, and the gears 14, 15 serving as engaging means are separated from each other, so that the grinding member 1 can be separated from the shaft 2. In this way, positioning of the shaft 2 and the grinding member 1 can be carried out easily, while displacement and the replacement of sand paper are facilitated.
Patent JP-2000117347-A (JP)
Title: Turret punch press
Inventor: FUJIWARA TAKAYUKI
IPC: B21D28/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To rotatably support a rotary lower die in non-contact by an air support member in a support block when rotating a rotary lower die at the state the rotary lower die is indexed to a working region. SOLUTION: A support block, which supports part of a lower turret or a rotary lower die 13R to the other side of the lower turret from the lower direction, is arranged so as to position in a working region A, at the state the rotary lower die 13R is indexed in the working region A, a micro clearance CL is formed between an upper side of an air support member 49 of the support block 47 and a rear side of the rotary lower die 13R, the rotary lower die 13R is rotatably supported by an air pressure of the air sent to the micro clearance CL.
Patent JP-H08145333-A (JP)
Title: Liquid fuel combustion device
Inventor: IWASAKI NOBUHIRO
IPC: F23K5/00
Filed: 1994-11-24
Abstract: PURPOSE: To reduce odor due to unburnt gas generated on fire extinguishing or preheating. CONSTITUTION: In a combustion device 5 to which liquid fuel in an oil pan 2 is supplied by an electromagnetic pump 3 so as to cause combustion, a discharge valve 10 in the electromagnetic pump 3 is opened by a rod 17 connected to a plunger 9 during fire extinguishing or preheating and the liquid fuel in an injection pipe 4a is returned to the oil pan 2 depending on the difference in fuel level between the injecton pipe 4a and the oil pan 2.
Patent JP-H03152561-A (JP)
Title: Image forming device
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/08
Filed: 1989-11-09
Abstract: PURPOSE:To enable reversal development with a negative electrostatically charged two-component developer which develops a negative electrostatically charged image by using the negative electrostatically charged two-component developer consisting of toner and carriers and specifying the particle size distribution of the particle size of toner particles and the volume means particle size of the toner. CONSTITUTION:An amorphous silicon photosensitive body which can hold the negative electrostatically charged image and the negative electrostatically charged two- component developer consisting of the toner and carriers are used, a developer carrying body which carries the negatively electrostatically charged two-component developer on the surface and the photosensitive body are arranged at a development part at a constant interval, and the two-component developer is applied on the developer carrying body and conveyed to the development part to perform the development. The toner contains 12-60 pieces % toner particles of <=5 mum in particle size, 1-33 pieces % toner particles of 8-12.7 mum in particle size, and <=2.0 vol. % toner particles of >=16 mum in particle size and has a particle size distribution of 4-10 mum volume mean particle size of the toner. Consequently, the negative electrostatically charged image is developed faithfully and a high-density image is obtained without any fog.
Patent JP-S63145185-A (JP)
Inventor: YAMAGUCHI KEN
IPC: B62K11/04
Filed: 1986-12-05
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-H07115932-A (JP)
Title: Roast flavor ingredient-enriched material and its production
Inventor: NAKAMURA TAMOTSU
IPC: A23L27/00
Filed: 1993-10-25
Abstract: PURPOSE:To simply obtain the subject enriched material useful for finishing to a food having natural feeling and roast flavor by irradiating seasoning or a food containing the seasoning with microwave to heat the seasoning or the food. CONSTITUTION:A tray 3 is moved by a belt conveyer 1 and a seasoning 4 or a food containing the seasoning is housed in a tray and passed through the heating apparatus 2. In the heating apparatus 2, a state where seasoning, etc., in a tray is heated to 80-200 deg.C, preferably 100-130 deg.C is kept for a prescribed time by outputting microwave to provide the objective roast flavor ingredient- enriched material. This material is favorably produced by controlling the water content of the seasoning or a seasoning-containing food in the tray to <=50%, preferably <=20%.
Patent JP-H06142978-A (JP)
Title: Al-cu composite wire for multilayered build-up welding to al base material surface
Inventor: KURIHARA SHIGERU
IPC: B23K35/30
Filed: 1992-10-28
Abstract: PURPOSE:To provide the wire with which weld defects, such as pits and blowholes, in the surface of the base material are not generated and a wear- resistant and hear-resistant multilayerd build-up layer having high joinability to an Al base material is inexpensively obtd. CONSTITUTION:This Al-Cu composite wire for build-up welding to the surface of the Al base material is constituted by filling a core material wire consisting of the Al base material into an outer skin consisting of a Cu base material. The content of the Cu is 20 to 50% of the total weight of the composite wire. When the hydrogen quantity of the Cu base material of the outer skin material is designated as H1, the hydrogen quantity existing in the core material wire and at the boundary between the outer skin material and the core material wire, as H2, the oxygen quantity of the Al base material of the core material wire, as O1, the oxygen quantity existing in the outer skin material and at the boundary between the outer skin material and the outer skin material, as O2, H1+H2:<30ppm and O2+O2:<500ppm are attained.
Patent JP-H11123117-A (JP)
Title: Rail device for drawer
Inventor: ISOKAWA RYUICHI
IPC: A47B88/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To surely operate a rail device and to inexpensively and easily form the respective parts of the rail device by preventing the deformation of each of the parts even in the case of using in a long period at the device to fix to a drawer, etc. SOLUTION: A turning piece 22 extend-projecting an attaching/detaching lever 27 is pivoted to the tip of a retainer 6 through a spindle integrally projecting at both sides of the pieces 22. An engaging stage part 28 provided at the lever 27 is engaged with an engaging projection part 14 at the tip of the inner rail at the time of pulling out the rail 7 to prevent the drawer from being pulled out. On the other hand, at the time of inserting the inner rail, until an inserted tip surface 25 moves over the piece 22, the lever 27 is engaged to an abutting projection 30 projectingly provided at the inner surface of an outer rail 1 to insert-operate the drawer.
Patent JP-2000104723-A (JP)
Title: Fixture and hanging bolt supporting device
Inventor: ISHIDA YOSHIKI
IPC: E04B9/18
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To mount an L shape steel to a fixture without an removal of the fixture even if the steel is downwardly directed by mounting a linear bolt to the L shape steel by fixing the bolt along an outer surface of a flat portion by first and second mounting holes. SOLUTION: A hanging bolt 40 with a nut 41 is inserted through a second mounting hole 25 of a fixture 20 on an outer surface 4g side of one flat portion 4e of an L shape steel and an upper end of the hanging bolt 40 is threaded into a tap screw hole 22a of a first mounting hole 22. The upper end portion of the hanging bolt 40 can be fixed to the fixture 20 by tightening the nut 41 from a lower side of a second band plate portion 24. Thus, since the fixture 20 is mounted so as to surround the L shape steel 4 and the hanging bolt 40 is fixed, even if the L shape steel is downwardly directed, the fixture is not removed and is certainly mounted.
Patent JP-S62158626-A (JP)
Inventor: SASUGA TOMOYUKI
IPC: B65B31/00
Filed: 1985-12-23
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-H04164910-A (JP)
Title: Polybutylene glycol di(meta)acrylate and resin composition for cast polymerization containing same
Inventor: FUKUSHIMA HIROSHI
IPC: C08L71/02
Filed: 1990-10-26
Abstract: PURPOSE:To obtain the title composition improved in the balance between flexibility and hydroscopicity without detriment to its heat resistance, impact resistance and surface hardness, etc., by mixing polybutylene glycol di(meta) acrylate with known components. CONSTITUTION:A resin composition for cast polymerization mainly consisting of 10-90 pts.wt. polybutylene glycol di(meta)-acrylate (A) of formula I (wherein R<1> is H or CH3; Y is a bivalent random, block or alternating copolyether comprising repeating units of formulas II and III, the number of repeating units of formula II is 1-17, the total of the numbers of repeating units of formulas II and III is 5-20; and one of R<2> and R<3> is H, and the other is 1-4C alkyl), 10-90 pts.wt. urethane poly(meta)acrylate having at least two (meta)acryloyloxy groups in the molecule and/or epoxy poly(meta)acrylate (B) and 0-80 pts.wt. (the total of components A-C is 100 pts.wt.) polymerizable double bond-containing compound (C). Because this composition contains component A, it can give a polymer having a good balance between flexibility and hygroscopicity without detriment to heat resistance, impact resistance, surface hardness, etc.
Patent JP-H0598913-A (JP)
Title: Roller rocker arm
Inventor: HARA NOBUO
IPC: F01L1/18
Filed: 1991-10-11
Abstract: PURPOSE:To improve lubricity so as to reduce mechanical loss caused by triction by supplying lubricating oil to a joint part between a roller and a rocker arm main body or the like. CONSTITUTION:Lubricating oil led into an oil supply hole 18 provided on a rocker arm main body 1 is supplied from the oil supply port on a cylinder head 2 side to a pivotally fitted part of a roller 11. It is thus possible to improve lubricity of a joint part between the roller 11 and the rocker arm main body 1 so as to reduce mechanical loss caused by triction.
Patent JP-S643379-A (JP)
Title: Control device for switchover of flow passage
Inventor: HIRATA KENTARO
IPC: B01D15/00
Filed: 1987-11-19
Abstract: PURPOSE:To simply carry out the switchover of the inlet/outlet of a liquid by forming a passage for linking a connecting passage on a coaxial circular passages to only one of a pair of connecting passages corresponding to a pair of vertical passages out of groups of two-stage annular vertical passage. CONSTITUTION:First to fourth coaxial circular passages 81-84 which are coaxially provided while increasing each radius radium from the center at an equal interval in the radial direction are formed on a fixed board 2. And, a group of twelve first-stage annular vertical passages 9 and a group of twelve second-stage annular vertical passages 10 are formed on the outside of the fourth coaxial circular passage 84. One or more sets of passages each for linking a connecting passage on the coaxial circular passages 81-84 to only one of a pair of connecting passages corresponding to a pair of vertical passage out of the groups of two stages of annular vertical passages 9, 10 are formed on a rotary board 4, thereby, enabling the switchover control of the flow-in/flow-out to and from an outside system and the flow-in/flow-out lines for each charging floor.
Patent JP-H03202800-A (JP)
Title: Hologram sundial
Inventor: AMANO HIDEAKI
IPC: G03H1/02
Filed: 1989-11-08
Abstract: PURPOSE:To improve decorative appearance of a sundial thereby to increase the attention of a user by memorizing holographic interference fringes agreeing in number to reference lights in directions corresponding to a plurality of time points onto a photosensitive material. CONSTITUTION:A laser light is divided into two, one being projected to an object 4. A reflecting light or passing light of the one light projected to the object 4 is made an object light 2 and interfered with the other divided reference light 1. Accordingly, a photosensitive material 3 as exposed. Thereafter, an object light 7 and a reference light 5 from another object 6 are interfered to expose the material 3 which remains undeveloped. The direction of incidence of the first reference light 1 upon the photosensitive material 3 is made coincident with the direction of the sun beam at a specific time of a certain season. Moreover, the direction of incidence of the second reference light 5 is agreed with the direction of the sun beam at a different time. The number of times of the multiplied exposure is set for each time by dividing the radiating time of the sun. The recorded hologram becomes reproduced lights 1', 5' under the sun beam and the images of the objects recorded by the reference lights 1, 5 corresponding in direction to the sun beam at that time are reproduced as virtual images 4', 6'.
Patent JP-H09135104-A (JP)
Title: Microwave circuit device
Inventor: MURATA YUKIO
IPC: H05K1/03
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a microwave circuit device small in size and simple in manufacturing process by selecting a dielectric constant of a required part of a dielectric board being a component of a microstrip line higher than a dielectric constant of a dielectric board. SOLUTION: This device is provided with a high dielectric layer 7 whose dielectric constant is higher than that of a dielectric board 2. Thus, a high dielectric layer 7 whose dielectric constant is higher than that of a dielectric constant of the dielectric board 2 is formed to a required part of the dielectric board 2 being a component of the microstrip line 1 of the microwave circuit device in this way, then the effective dielectric constant of the required part together with the high dielectric layer 7 and a dielectric board 6 is set higher. Since the wavelength of the required part of the microstrip line is selected shorter, the occupied area of a strip conductor on the surface of the dielectric board is naturally made smaller, resulting that miniaturization is realized.
Patent JP-S61160337-A (JP)
Inventor: HAINTSU DEIITAA ADOMAITO
IPC: B60R22/20
Filed: 1985-12-25
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-H09132388-A (JP)
Title: Jack base
Inventor: YAMADA SHIRO
IPC: B66F3/24
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a jack base having a low friction with a simple structure. SOLUTION: Three steel plates, that is, an upper panel 11, a middle panel 12 and a lower panel 13 each of which is formed therein with a center hole are stacked one upon another with gaps therebetween, and a pair of cylindrical rollers 14a are arranged having their axes extending in a diametric direction of the center hole between the upper and middle panels 11, 12, symmetric with each other with respect to the center hole 1, and a pair of cylindrical rollers 14b having their axes extending in a diametric direction of the center hole 1, orthogonal to the above-mentioned diametric direction.
Patent JP-S63143944-A (JP)
Inventor: KOBAYASHI HAJIME
IPC: B02B1/02
Filed: 1986-12-06
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-2001114891-A (JP)
Title: Soluble polyimide
Inventor: IMAMURA SHIGEKI
IPC: C08G73/10
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a soluble polyimide soluble in various kinds of organic solvents, having excellent heat resistance and mechanical properties. SOLUTION: This soluble polyimide is obtained from an aromatic tetracarboxylic acid dianhydride and a diamine. The diamine component is composed of diaminodiphenyl sulfone and an aromatic diamine. The molar ratio of diaminodiphenyl sulfone to the aromatic diamine is 20:80 to 95:5.
Patent JP-H08209471-A (JP)
Title: Spraying apparatus for cleaning working region of yarn processing apparatus
Inventor: PEETAA SHIYUMUTSUKU
IPC: D01H11/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a blowing device for cleaning a working area of a yarn- treating apparatus, capable of easily cleaning the wide working area. SOLUTION: This blowing device for cleaning a working area of a yarn- treating apparatus such as a textile machinery or a bobbin creel has a swingable conduit part 8. The conduit part 8 has an air-supplying pipe 7 attached to one terminal, and carries an air-sprouting opening 12 at the other terminal. The conduit part 8 can swingably move by the compressed air flowing through the conduit part 8. As a result, the objective blowing device capable of keeping a comparatively large working area clean without requiring additional driving means can be provided.
Patent JP-H01130577-A (JP)
Title: Light emitting diode
Inventor: KUME ICHIRO
IPC: H01L33/12
Filed: 1987-11-17
Abstract: PURPOSE:To restrain recombination luminescence on a GaAs substrate side, and prevent the occurrence of phase irregularity, by arranging an N<+> GaAs buffer layer doped with high concentration N-type impurity, between an N-type GaAs substrate and a first clad layer. CONSTITUTION:An N<+> GaAs buffer layer 2 doped with N-type high concentration impurity is arranged between an N-type GaAs substrate 1 and a first clad layer 3 of N-type AlxGa1-xAs. Light which spreads in the N-type GaAs substrate l side is absorbed by the N+ GaAs buffer layer 2 whose band gap is smaller than an active layer 4. Then recombination without accompanying luminescence occurs via a deep level, and recombination luminescence by electron-hole pair hardly occurs on the N-type GaAs substrate 1 side. Therefore light in phase can be led out.
Patent JP-H08146951-A (JP)
Title: Automatic playing device and playing information converting device
Inventor: KUMAZAWA KAZUYA
IPC: G10H1/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide an automatic playing device and playing information converting device which automatically convert music data into a playing mode that a user specifies and plays the music. CONSTITUTION: These devices are equipped with a storage means 5 which reads in and stores music data of one of playing modes, a playing mode discriminating means 3 which discriminates the playing mode of the music data, a playing mode specifying operation element 2 which specifies one of playing modes, a playing mode converting means 4 which compares the playing mode specified with the playing mode specifying operation element with the playing mode discriminated by the playing mode discriminating means and converts the music data into music data of the specified playing mode, and a playing information output means 6 which outputs playing information based on the music data after the mode is converted by the playing mode converting means 4 or before the mode is converted according to whether or not the specified playing mode and discriminated playing mode are the same.