baber/WOPTO huggingface dataset:
Patent JP-H0373271-A (JP)
Title: Runner head of abrasive blast device
Inventor: JIEEMUZU EICHI KAAPENTAA
IPC: B24C5/06
Filed: 1990-08-06
Abstract: PURPOSE: To easily remove vanes by tilting a vane holding pin storage slot radially inward so that it is located away from a surface, and forming the slot so that its radial inner end terminates at a circular end wall surface forming a means for facilitating the pivoting and centering of a vane holding pin. CONSTITUTION: To mount a vane 28, a mounting base 26 is slid within an associated vane storage slot 24 and inserted therein until the inner end of the vane 28 abuts to the outer surface of an impeller case 20. In this case, insertion of a vane holding pin 30 is made possible by the interval between the upper surface of the second part 44 of a vane holding pin storage groove defining the area of approach to the vane holding pin 30 and the bottom surface of a vane holding pin storage slot 34. When the vane holding pin 30 is completely installed, the pin 30 is readily rotated to the mounted position indicated by the solid line, because of the round inner end 36 of the vane holding pin storage slot 34.
Patent JP-H0741027-A (JP)
Title: Liquid container with cap
Inventor: SAITO YOHEI
IPC: B65D47/06
Filed: 1993-07-30
Abstract: PURPOSE:To provide a liquid container with cap which can surely prevent leakage of liquid, can be produced easily at low cost and it easy to use. CONSTITUTION:A liquid container consists of a container main body 10 with a large opening arranged corcentrically with the axis of the container main body 10, an inner stopper 20 that is attached on the opening of the container main body 10 and has a beak 23 stretching upward at an angle to the axis of the container main body 10 and having a spout 24 at the tip, and a removable cap 30 that is mounted on the container main body 10 or the inner stopper 20 and has a tapered face 36 which in sliding-contact with the spout 24 at the tip of the beak 23 of the inner stopper 20 so that the sloped face 36 closes the spout 24.
Patent JP-S6361268-A (JP)
Title: Image forming device
Inventor: OKA KENJIYU
IPC: G03G21/00
Filed: 1986-09-02
Abstract: PURPOSE:To make constant provision of two sets of developing devices and transfer charger use transforming devices unnecessary by installing selectively two sets of image forming units containing toners each different in polarity, to a body in accordance with a copying system. CONSTITUTION:As for a developing unit, two kinds consisting of a first developing unit 5a for positive-positive (P-P) copying and a second developing unit 5b for negative-position (N-P) copying are prepared. When the unit 5a is installed to a copying machine body, a minus side of a rectifier 57 of the first transforming device 55a conducts to a transfer charger through terminals C1, A1, A2 and C2, and a minus side of a developing minus power source 23 conducts to a developing sleeve 52. In such a state, P-P copying can be executed. When the second developing unit 5b is installed to a body 20, an electrical connection of the device 55a and the charger 7 is disconnected, and a plus side of the DC voltage which is rectified by the rectifier 57 of the second transforming device 55b is applied to the charger 7 through terminals B2, C2. In such a state, N-P copying can be executed.
Patent JP-2001036338-A (JP)
Title: Two-dipole antenna system
Inventor: NAKADA YUKIO
IPC: H01Q9/16
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To narrow a beam with in a horizontal plane without deteriorating a return-loss characteristics, in the case of housing a two-dipole antenna system in a cylindrical cover having a larger inner diameter. SOLUTION: In this antenna system 11, two dipole elements 12a, 12b that are placed perpendicular to each, while their centers are on a same plane at an interval, are placed at an interval from a reflecting plate 13 in parallel. The reflecting plate 13 has both end faces 13b, 13c resulting from symmetrically folding both ends of the reflecting plate 13 in the horizontal direction at an obtuse angle toward the dipole elements 12a, 12b with a distance a slightly larger than the interval above inbetween, and the two dipole elements 12a, 12b are excited in phase. Auxiliary reflection plates 15a, 15b with a width equivalent to about 0.15 wavelength with respect to the operating frequency are placed to ends of both the side faces 13b, 13c of the reflecting plate 13 externally, at an angle of 270 degrees with respect to the side faces 13b, 13c.
Patent JP-H0255386-A (JP)
Title: Liquid crystal light bulb device
Inventor: ITO CHIHARU
IPC: G02B27/18
Filed: 1988-08-19
Abstract: PURPOSE:To omit accurate positioning and to easily produce the title liquid crystal light bulb device by using an erected unmagnified image forming optical system consisting of plane microlens arrays to constitute an image forming means. CONSTITUTION:The plane microlens arrays 101 to 103 are constituted by forming fine parts 105 having the distribution 106 of refractive indexes at equal pitches. Respective optical axes of the arrays 101 to 103 are allowed to coincide with each other and fixed between a CRT 107 and a liquid crystal light bulb 108 with adhesives. Consequently, it is unnecessary to provide each picture element on a CRT with its corresponding image forming means and only one microlens array is allowed to correspond to plural picture elements, so that accurate positioning can be omitted. Thereby, the device can be easily produced and picture quality can be also improved.
Patent JP-H0739526-A (JP)
Title: Tonometer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/16
Filed: 1993-07-29
Abstract: PURPOSE:To assure an accurate measurement in an automatic tonometer which positions itself automatically, by making its driving section small so as to be able to respond to the movement of eye to be examined quickly, maintaining the target steadfast even while driving. CONSTITUTION:A target system including a light source 16 for target and a lens 15 is fixed on a basement 1 and the luminous flux from the light source 16 for target is made to be able to project on the subject eye E passing through the inside of a nozzle 6 for jetting air flow equipped on a measurement head 3. The corneal reflected image of the light source 16 for target is caught by a 4-elements photoelectric sensor 19 via a lens 7, lens 11 and half mirror 12 and the aberration of the subject eye E is detected from the shape and position of the corneal reflected image formed on the 4-elements photoelectric sensor 19 and the positioning is made automatically by driving the measurement head 3 with a step motor 4.
Patent JP-2001035245-A (JP)
Title: Bathroom wall panel structure
Inventor: YAMASHITA TOSHIKI
IPC: A47G1/02
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom wall panel structure enhancing the cleaning workability of a wall panel to be mounted with a mirror and capable of enhancing its appearance. SOLUTION: This bath room wall panel structure is used for mounting a mirror and the like on a predetermined wall panel 3b of a bath room, with a bath tub disposed therewithin. The mirror is mounted on the wall panel 3b by means of a mirror panel 10, while a luminaire 12 is mounted integrally substantially in a continuously connected state on the upper part of the mirror panel 10. The front surface of the luminaire 12 is formed substantially into a flat surface, for example, and the luminaire 12 is mounted substantially in a continuously connected state between the upper part of the mirror panel 10, provided vertically along the wall panel 3b and ceiling panels of the bath room.  The width of a lighting cover 13 of the luminaire 12 is set to be substantially the same as the width of the mirror panel, while it is set to be substantially the same as the width of one of the bisected ceiling panels.
Patent JP-H0299452-A (JP)
Title: Braking assistor for fixing preventive hydraulic brake gear
Inventor: YOHAN ARUTOMETSUPEN
IPC: B60T8/44
Filed: 1989-08-11
Abstract: PURPOSE: To improve safety of control by providing a balance surface arranged on the side opposite to a first and second control surfaces and for sectioning a balance chamber on a piston device of a servo cylinder and specifying the ratio of the size of the balance surface and the first control surface. CONSTITUTION: A brake booster arranged on a hydraulic brake system to be prevented from being fixed is composed of a master cylinder 5, a booster valve device 31 and two servo cylinders 24, 26, and the servo cylinders 26, 24 are arranged between brake cylinders 18, 19 and respective ABS valves 28, 29. The servo cylinders 26, 24 are provided with a first and second control chambers 23, 27, brake chambers 22 and balance chambers 25, the first control chamber 23 is connected to an outlet 7 of the master cylinder 5 through a connecting part 12, and the second control chamber 27 is connected to an outlet 30 of the valve device 31 or an replenishing container 3 through the ABS valve 28. The brake chamber 22 is connected to a wheel brake cylinder 18, and the balance chamber 25 is connected to the outlet 30 of the booster valve device 31 through a connecting part 13.
Patent JP-H0492085-A (JP)
Title: Directional control device of tunnel excavator
Inventor: UMEDA SHINICHI
IPC: E21D9/093
Filed: 1990-08-03
Abstract: PURPOSE:To facilitate direction control and to increase the degree of accuracy of excavation by taking in output signals of a position sensor and each force sensor, obtaining the relation between pushing force of each jack and displacement of a cutter head, and correcting the displacement of the cutter head. CONSTITUTION:A target displacement operating section 50 compares the displacement U of a cutter head 16 obtained by a displacement operating section 46 with target displacement U0 stored in a memory 44, and when the actual displacement U is slipped from the target displacement, new target displacement U0 for correcting the slippage (or corrected displacement) is obtained. A pushing force distribution operating section 52 calculates such pushing force f1, f2,... fn of thrust jacks 24a-24n as the target displacement U0 or corrected displacement) is obtained from a coefficient K obtained by a coefficient operating section 48 and the target displacement U0 (or corrected displacement) obtained by a target displacement operating section 50, control signals to change setting pressure of proportional electromagnetic relief valves 32a-32n are outputted to an amplifier unit 54, and opening and closing control signals are transmitted to electromagnetic selector valves 30a-30n. In the same way, an operating controller 40 controls the pushing force f1, f2,..., fn to make the directional control of the cutter head 16.
Patent JP-H0531651-A (JP)
Title: Center height regulating device for machine tool
Inventor: SENDA HARUMITSU
IPC: B23Q15/24
Filed: 1991-07-23
Abstract: PURPOSE:To perform automatic regulation of the height of a cutting edge according to the change in the rotational center of a main spindle, in a lathe wherein the main spindle is supported by a fluid bearing. CONSTITUTION:A disc body 4 rotating on the same axis as that of a main spindle is attached to a main spindle 2. An optical displacement gage 6 to measure the disc body 4 in a non-contact state is installed to a headstock. An attaching body 9 to which a bite 10 is attached is vertically resiliently displaceably supported to a tool rest 7 though a piezoelectric element 8. Based on an output from the optical displacement gage 6, a computing circuit 11 computes a displacement amount of the rotation center of the main spindle 2. A piezoelectric element drive circuit 12 applies a given voltage to a piezoelectric element 8 according to the computing result of the computing circuit 11 to control expansion and contraction of the piezoelectric element 8. This constitution causes automatic adjustment of the height of the cutting edge of the bite 10 to the, rotation center of the main spindle 2.
Patent JP-H0631650-A (JP)
Title: Feedout device for staple in electrically-driven stapler
Inventor: KANAI TOSHIYUKI
IPC: B25C5/16
Filed: 1992-07-10
Abstract: PURPOSE:To provide sureness of a feed by constituting a device such that a feed member of acting in the rear end of a sheet-shaped staple in a rear wall lower end opening part of a staple cartridge is slid in a feedout direction at upward turning time and retracted in a reverse direction at downward turning time, of a magazine. CONSTITUTION:In an upward turning 2 position in a condition that the front of a magazine is lifted, also a feed member 28 is similarly tilted, and further the point end part is advanced into a staple cartridge 1 by a tension spring 36. Now when the magazine 2 is turned downward, also the feed member 28 is turned downward around an engaging part 29 by engaging the upper end engaging part 29 of a reverse L-shaped chip 28b with a supporting part 27. Then, a feed plate 28a of the feed member 28 is retracted from inside the magazine 2, to extend the tension spring 36. After stapling, when the magazine 2 is turned upward, the engaging part 29 is disengaged from the supporting part 27, and the feed member 28 is advanced by accumulated force of the spring 36 and set to a position capable of driving the next staple.
Patent JP-H05204116-A (JP)
Title: Exfoliative film material
Inventor: ECHIENNU ADORIANUSU BUAN TEIRO
IPC: C08J7/056
Filed: 1992-07-10
Abstract: PURPOSE: To provide a primer coated polyester peelable film material which has good adhesiveness to a dry hydrophilic colloidal layer, for example, a gelatin-silver halide emulsion layer or but has a property to peel easily when the material is processed with an aq. liquid, for example, when the material is brought into a contact state with the wet surface of a permanent base. CONSTITUTION: This peelable film material consists essentially of (1) hydroxypropyl cellulose having a mol degree of substitution(DS) with a hydroxypropyl group in a range of 3 to 1 or (2) copoly(vinyl acetate/chrotonic acid) having the weight of vinyl acetate to chrotonic acid in a range of 85/15 to 99/1. The material is coated with a primer coating layer and this primer coating layer is coated with the hydrophilic colloidal layer. The material contains a polyethylene terephthalate film base material acting as the permanent base which is peelable after the material is wetted with the aq. liquid, for example, after the material is wetted by bringing the material into contact with the wet surface of the permanent base.
Patent JP-H0530160-A (JP)
Title: Test system for communication equipment
Inventor: SAKAI KAZUNORI
IPC: H04L69/40
Filed: 1991-07-24
Abstract: PURPOSE:To provide a long time test in the remote test of a communication equipment to find the number or error bits. CONSTITUTION:A test pattern transmitter 7 which continuously transmits a prescribed test pattern for prescribed time is provided for a station-side in use. A test pattern collation unit 4 counting the number of the errors of the test pattern in transmission time, a memory circuit 5 and an error bit transmitter 6 transmitting the count value after the transmission of the test pattern is terminated are provided for an opposite station-side. An error bit detector 3 for noticing the transmitted count value is provided for the station-side in use.
Patent JP-H05315824-A (JP)
Title: On-vehicle glass antenna
Inventor: AIZAWA YUJI
IPC: H01Q1/32
Filed: 1992-07-10
Abstract: PURPOSE:To prevent leakage of a reception energy from an inner conductor of a coaxial cable and to improve the reception sensitivity by providing a conductor layer in the inside of a laminated glass plate opposite to at least a feeding part and a part in the vicinity of the feeding part. CONSTITUTION:An antenna conductor 30 with a prescribed pattern is provided on a window glass plate 1 and a ground conductor 4 of a prescribed pattern is provided in the vicinity of a feeding part of the conductor 30. A conductor layer 7 is insulated from the conductor 30 by an insulation layer 2 and provided just before the feeding part to contribute to the improvement of the reception characteristic. When the conductor layer 7 is formed to be a circle, it is required to have a distance in a radius 10m around the feeding point and it is especially required that the layer 7 arrives just before the ground conductor 4. Moreover, the distance between the conductor layer 7 and the feeding part, that is, the thickness of the insulation layer 2 is to be 5mum-1mm properly, and if the thickness is less than 5mum, noise is increased and when the distance exceeds 1mm, the improvement of the reception sensitivity is not expected. Thus, the thickness of the insulation layer 2 is optimum to be 5mum-1mm and the end of the conductor layer 7 is extended and grounded to a body to improve the reception sensitivity.
Patent JP-H0527452-A (JP)
Title: Image retaining member and production thereof
Inventor: YASHIKI YUICHI
IPC: G03G5/07
Filed: 1991-07-24
Abstract: PURPOSE:To produce an image retaining member contg. photoconductive particles which exhibit mobility in a layer comparable to that of selenium particles, capable of writing-in with light of 780nm wavele length and enabling copying many times when imagewise exposed once. CONSTITUTION:A thermosoftening layer 4 contg. an electric charge transferring material and a thermosoftening resin is formed on the electric conductive surface of a substrate and a particle layer is formed near the surface of the thermosoftening layer 4 by embedding photoconductive particles 5 and insulating particles 8 to obtain an image retaining member.
Patent JP-S6187091-A (JP)
Inventor: UENO TAKATOSHI
IPC: E21B3/00
Filed: 1984-10-03
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-H0652214-A (JP)
Title: Reverse discrete cosine conversion arithmetic unit
Inventor: KITAURA AOI
IPC: H04N19/196
Filed: 1992-08-04
Abstract: PURPOSE:To provide the reverse DCT arithmetic unit which can reduce the number of times of operation. CONSTITUTION:This arithmetic unit is provided with a matrix priority deciding device 10 for deciding which is executed first in the row direction or the column direction at the time of executing an operation by replacing a two-dimensional reverse discrete cosine conversion with a one-dimensional reverse discrete cosine conversion, a one-dimensional DCT computing element 11 which is connected to the matrix priority deciding device 10, detects an input element of a zero element and executes a products-sum operation, based on a result of detection, an intermediate result memory 12 which is connected to the one-dimensional DCT computing element 11 and stores a result of operation of the one- dimensional DCT computing element, and a one-dimensional DCT computing element 13 which is connected to the intermediate result memory 12 and the matrix priority deciding device 10, detects the input element of the zero element and executes the products-sum operation, based on the result of detection.
Patent JP-H0764122-A (JP)
Title: Electrostatic driving device, optical element and display plate
Inventor: YOSHIOKA MASAHIRO
IPC: G02F1/19
Filed: 1993-08-23
Abstract: PURPOSE:To provide an electrostatic driving device of a novel type for which electrostatic attraction and repulsion forces are utilized, the optical element which is suitable for use as a vertical type utilizing this device and the display plate which is suitable for use as a vertical type of a transmission or reflection type arranged with the optical elements. CONSTITUTION:This electrostatic driving device consists of a driving section 1 consisting of a sheet-like material and a stationary part 3 consisting of plural band-shaped electrodes and insulator and is constituted by driving this driving section 1 into a housing casing 2. This optical element is composed of two sheets of sheet-like materials and driving means for driving at least one sheet of these sheet-like materials. The electrostatic driving device is used as the driving means for the optical element. This display plate is constituted by arranging a plurality of such optical elements.
Patent JP-2000038813-A (JP)
Title: Waterproof structure for gutter on roof floor
Inventor: SOGA TAKAMITSU
IPC: E04D13/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To facilitate installation of a gutter by installing a subsidiary gutter formed to have a gutter-shaped form and made of a fexible synthetic resin, in an installation part of a roof floor and installing a main gutter in the subsidiary gutter. SOLUTION: A floor substrate receive member 41, a handrail wall side receive member 42, and subsidiary gutter receive plywood 43 are fitted to form a gutter- shape in a position made low by cutting off a floor joist 31, in a gutter installation position 4 of a roof floor. The subsidiary gutter 5 formed in advance with flexible polypropylene resin is installed at the gutter installation position 4. This subsidiary gutter 5 is flexible and it can cope with the shape of the gutter installation position 4 while deforming the shape, and hence, it can be easily put in the installation position 4. Since a main gutter 6 is installed in the flexible subsidiary gutter 5, when the main gutter 6 is installed, even if the subsidiary gutter 5 interferes a little with the main gutter, as the subsidiary gutter 5 is deformable, it is not broken.  And hence, the main gutter 6 can be easily installed in the gutter installation position and the waterproof capacity becomes excellent.
Patent JP-S6268330-A (JP)
Title: Setting method for route identification code
Inventor: MASUBUCHI KOICHI
IPC: H04B1/74
Filed: 1985-09-20
Abstract: PURPOSE:To generate a predetermined route identification code by a route identification code generating circuit by inserting a prescribed cartridge among plural cartridges connected internally in advance corresponding to the route identification code to a route identification code setting terminal section in a line changeover device. CONSTITUTION:Plural female contacts 121 of a cartridge 12 are plugged to plural male contacts 91 provided to a route identification code setting terminal section 9 fixed to a route identification code generating section 8. In the cartridge 12, the connection of the female contacts is applied corresponding to each route identification code to generate a prescribed route identification code. Thus, only the digital signal having the said identification code is sent from the line changeover device to a multiplex converter, and when sending the digital signal to an opposite station, the route identification code is supplied. Thus, the route identification code is set by inserting the cartridge to the route identification code setting terminal section 9.
Patent JP-H1081074-A (JP)
Title: Reversible heat sensitive recording medium and its manufacture
Inventor: SUZUKI KAZUMI
IPC: B41M5/36
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enable printing of an image on a protective layer and realize a large number of continuous printing without developing sticking, scratches, printing marks or the like and make a head work-up difficult to stick tailings by a method wherein at least a recording layer and the protective layer are provided on a support under the condition that the contact angle on the surface of the protective layer is set to have the specified value. SOLUTION: At least a recording layer and a protective layer are provided on a support under the condition that the contact angle on the surface of the protective layer is set to be 49 deg. or larger. Concretely, the recording layer 3 is provided through an aluminum reflective layer 2 on the support 1 and the protective layer 4 is provided on the recording layer 3. As the material of the support, various plastics, glass, metal or the like is used. As the ultraviolet curing resin employed for forming the protective layer 4, all the monomers or oligomers (or prepolymers), in which polymerization reaction is conducted by irradiation of ultraviolet beam so as to harden into resin, can be used. As a result, this medium stands the heat and pressure of a thermal head on a hot roll and becomes hard to be scratched by a thermal head or the like and adhered by a head work-up.