baber/WOPTO huggingface dataset:
Patent JP-S6450584-A (JP)
Title: Solid state laser
Inventor: SAKAI TERUO
IPC: H01S3/093
Filed: 1987-08-21
Abstract: PURPOSE:To increase the focussing efficiency of exciting light for a laser rod, by a method wherein a reflective focussing mirror is composed of multiple rotary ellipsoidal mirrors continuously connected so that one side focus groups of the multiple rotary ellipsoidal mirrors and the other side focus groups may be aligned with one another respectively on straight lines and the laser rod is arranged on one straight line while an exciting light source is arranged on the other straight line. CONSTITUTION:A reflective focussing mirror M in a solid state laser provided with a laser rod 28 and an exciting light source 22 is composed of multiple rotary ellipsoidal mirrors 11-16 continuously connected so that one side focus groups F21-F26 of the multiple rotary ellipsoidal mirrors 11-16 and the other side focus groups F11-F16 may be aligned with one another respectively on straight lines. Then, the laser rod 28 is arranged on one straight line while the exciting light source is arranged on the other straight line. For example, the reflective focussing mirror M is formed of multiple rotary ellipsoidal mirrors 11-16 continuously connected in the short axial direction while the exciting light source 22 is composed of a straight line type discharge tube. Furthermore, a total reflector 30 in reflectance of around 100% is closely arranged on one end of the laser rod 28 while an emission mirror 32 in reflectance of e.g. 90% is closely arranged on the other end.
Patent JP-S6363829-A (JP)
Title: Operating system for power shovel
Inventor: ONARI YASUKE
IPC: E02F9/20
Filed: 1986-09-03
Abstract: PURPOSE:To make operations easier by providing the first commander to give a command for action to a shovel mechanism by rotational operations to a boom lever and the second commander to give a command for action to an arm. CONSTITUTION:The operating shaft 2Cb of a handle 2C is operated around a connecting point P in such a way as not to change arm lever angle. Boom lever 2A is turned around the connecting point P, the boom lever angle is changed, and a boom controller 26 is operated to set up the angle of the boom 8 at a given value. When the handle 2C is operated around the connecting point Q, the angle is changed, and the arm controller 38 is operated to set up the angle of the arm 10 at a given value. When the handle 2C is turned, a limit switch 56 for right-turning or limit switch 58 for left-turning is operated by an operating piece pusher 54, and a controller 62 for right-turning or controller 64 for left-turning is operated to turn the shovel mechanism to a given direction.
Patent JP-H10129371-A (JP)
Title: Bumper reinforcement mounting structure
Inventor: SAKAI MASAO
IPC: B60R19/04
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To return a bumper reinforcement body to an initial position when the bumper reinforcement body is elastically deformed. SOLUTION: A stepped bolt 18 erected at a bumper arm 16 is extended through the mounting hole 38 of a bumper reinforcement body 22. The part on the fastening side of a nut 20 is recessed in a disc-form manner and the inside bottom 20A thereof is brought into contact with the stepped part 18A of the stepped bolt 18. As noted above, by bringing the stepped part 18A of the stepped bolt 18 into contact with the inside bottom 20A of the nut 20, a force by which the peripheral edge part of the mounting hole 38 of a front wall part 32 is fastened against the bumper arm 16 is limited during fastening the nut 20.
Patent JP-H10115804-A (JP)
Title: Optical device and directional display device
Inventor: RICHARD ROBERT MOSLEY
IPC: G02B30/27
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To decrease non-zero order diffracted light and to increase zero order diffracted light by forming respective pixels which have apertures and have complex transmission characteristics changing across these apertures. SOLUTION: This display device has spatial light modulation elements (SLM elements) consisting of oriented layers 10a, 10b, dielectric layers 11a, 11b and liquid crystal layers 9 between electrodes 12a and 12b. The black matrix layers 13 on the inside surfaces of glass substrates are so patterned as to regulate the plural pixels. The respective plural pixels are controllable by using the electrodes 12a, 12b. The black mask layers 13 are subjected to patterning so as attain the transmission change over the transverse direction of the respective pixels.  Namely, the edge parts of the pixels are provided with the regions of the zero transmission and the black mask layers 13 extend across the respective pixels and are so subjected to the patterning as to have the max. transmission regions at the centers of the pixels as a result of an increase in the transmission quantity toward the centers of the pixels. The patterning of the black mask layers 13 is achieved by using a lithography process.
Patent JP-2000050661-A (JP)
Title: Power generator
Inventor: KOYAMA MASAYA
IPC: H01L35/32
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a power generator to obtain a large thermoelectromotive force by connecting the end sections of thermoelectric elements to each other by bringing the elements into contact with electrodes fixed to the facing surface sides of at least high temperature-side substrates. SOLUTION: Substrates 2A and 2B of a Seebeck module 1 are formed into square plate-like shapes by using an insulator having a heat resistance and thermal conductivity, and one of the substrates 2A and 2B is maintained at a high temperature through heating, while the other substrate is maintained at a low temperature through having heat radiated. In addition, many electrodes 6 are provided on the internal surface side (facing surface side) of each substrate 2A and 2B, and the end section of an N-type semiconductor 3A is connected to that of the adjacent P-type semiconductor 3B by bringing the end sections of thermoelectric elements 3A and 3B in the length wise direction into contact with the electrodes 6.  Since the thermoelectric elements 3A and 3B are not affected by the elongation of the heating-side substrate by thermal expansion, the breakdown of the elements 3A and 3B can be avoided. At the same time, since the elements 3A and 3B can be heated to a high temperatures, a large thermoelectromotive force can be obtained.
Patent JP-H0258166-A (JP)
Title: Knowledge retrieving method
Inventor: OSHIMA YOSHIMITSU
IPC: G06F9/44
Filed: 1988-08-24
Abstract: PURPOSE:To easily constitute a retrieval system of a knowledge data base based on meaning contents of knowledge by preliminarily giving one or plural meaning structure data at the time of registering knowledge data to the knowledge data base. CONSTITUTION:One or plural meaning structure data 12 expressing representative meanings of contents of knowledge data 10 are preliminarily given to knowledge data 10 in the knowledge data base at the time of registering this data 10 to the knowledge data base. At the time of knowledge retrieval, an inputted question is analyzed and meaning structure data 12 corresponding to meaning contents of the question is extracted, and meaning structure data 12 given to respective knowledge data 10 in the knowledge data base are collated with meaning structure data 12 of the question one by one, and meaning structure data 12 whose collation results in success is selected and outputted. Thus, contents are efficiently retrieved with a high precision.
Patent JP-S6362776-A (JP)
Title: Image recording material
Inventor: ICHINOSE KEIKO
IPC: B41M5/136
Filed: 1986-09-04
Abstract: PURPOSE:To provide a recording material made unnecessary in development, fixing and dark room operation, capable of performing the additional recording of an image and excellent in preservability, by providing a recording layer based on a specific cyanine or merocyanine compound on a support. CONSTITUTION:A recording layer based on a cyanine or merocyanine compound represented by formula I or II (wherein at least one of R1 and R2 is a 10-25C alkyl group, Z1 and Z2 are an atomic group necessary for forming thiazole, benzooxazole or 3,3-alkylindolenine and the aromatic ring of each of Z1 may be substituted with an alkyl group, an alkoxy group, an alkenyl group or a halogen atom or may be fused to an aromatic ring. R3, R4 and R5 are an alkyl group, n is an integer of 1-3 and X<-> is an acid anion) is provided on a support. When said recording layer is heated or pressurized, the micelle state of a color forming part is destructed to become an amorphous film and a color is formed.
Patent JP-2000007517-A (JP)
Title: Urethane (meth)acrylate-based dental adhesive composition
Inventor: DEGUCHI MIKITO
IPC: A61K6/083
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition useful for the repair of a crown part of a tooth, concretely a hard resin tooth or the like by previously coating the position required to be repaired of the surface of a hardened body obtained by forming a resin matrix into a composite material with an inorganic filler, and excellent in toughness, adhesion permanency, and transparency by including a hardenable composition or the like. SOLUTION: This dental adhesive composition comprises (A) 5.0-0.0 wt.% hardenable composition obtained by substantially homogeneously mixing a polymer with a urethane (meth)acrylate not manifesting solubility and swelling properties to the polymer, (B) 35.0-95.0 wt.% polymerizable monomer having one or more reactive vinyl groups in one molecule, (C) 1.0-5.0 wt.% 4- acryloxyethyl trimellitate, and (D) the remainder of at least one kind of additives selected from an alkoxysilane compound, a polymerization initiator, a polymerization accelerator, an ultraviolet absorber, a fluorescent, a pigment and an opaquer.
Patent JP-H0746092-A (JP)
Title: Amplifier circuit
Inventor: NAKAMURA MAKOTO
IPC: H03K5/02
Filed: 1993-07-30
Abstract: PURPOSE:To fix output data at a low level by shifting the threshold value of an amplifier against reception data in a non-signal period after a reset signal is generated until a burst signal is inputted in an amplifier circuit for amplifying the burst signal. CONSTITUTION:The threshold value of the amplifier 11 in the non-signal period after the reset signal is generated until the burst signal is received is made lower than the value of the reception data and the output data of this amplifier circuit 10 in the non-signal period is turned to a low value. In such a manner, a state for causing code errors between the burst signal and the next burst signal is eliminated. In the meantime, the intermediate voltage of the output voltage of a top holding circuit T for holding the maximum value of the reception data and the fixed voltage of a fixed voltage source 13 is applied to an output terminal 112 corresponding to resistance division by resistors R11 and R12, the circuit T follows the maximum value of the burst signal after the burst signal is received and the threshold value to be supplied to the threshold value terminal 112 of the amplifier 11 is turned to the value close to an optimum.
Patent JP-2000030642-A (JP)
Title: X-ray tube device
Inventor: KANAZAWA HIDESHI
IPC: H01J35/14
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To substantially unify electron density distribution on a target so as to radiate X-rays uniformly by focussing thermions generated from a filament, radiating them to a vacuum space from a narrow aperture part in a focussing body, and bringing them into collision with the target after accelerating them in a high voltage electric field. SOLUTION: In a vacuum envelope, a cathode member and an anode member impressing a high voltage power source are arranged opposedly to each other. When a heater power source is impressed to a filament 1a in the cathode member, thermions are generated and thermion beams 5a, 5b are radiated. The thermion beams 5a, 5b are focussed toward a target 2a in the anode member by means of a focussing body 1b and a focussing cylinder 1c and accelerated vertically toward a high voltage electric field line 4 so as to be brought into collision with the target 2a, and then, they are converted into thermal energy and x-rays to be radiated. In this process, an aperture part of the focussing cylinder 1c is formed narrower than that of the focussing body 1b.  In this way, the electron beam 5b generated from the end part and the side face part of the filament 1a is limited by means of the narrow aperture so that electron density distribution on the target 2a can be uniformized.
Patent JP-S6185305-A (JP)
Title: Root canal filler
Inventor: TAKUBO MASANORI
IPC: A61K6/884
Filed: 1984-10-04
Abstract: PURPOSE:A root canal filler that contains calcium hydroxide or oxide, honey wax, and a specific amount of triglyceride of medium-chain fatty acids, thus being used for filling tooth root canals with gutta-percha points. CONSTITUTION:The objective root canal filler contains calcium hydroxide or oxide, honey wax, and a mid-sized chain fatty acid trigyceride of 8-12 carbonatoms (MCT). The weight ratio of MCT: honey wax is 5/95-30/70, preferably 10/90. The root canal filler is composed of A part containing calcium hydroxide or oxide and B part excluding the calcium compound and MCT and honey wax are included at least one of the A part or the B pat. When it is applied, the canal is filled with the A part, fluidized with heat which is generated by ultrasonic vibration to effect impregnation, then the gutta-percha point is covered with the B part in the form of paste, then inserted into the canal to melt the whole substances in the canal.
Patent JP-S6187228-A (JP)
Title: Objective actuator for optical head
Inventor: NOMURA HIROO
IPC: G11B7/09
Filed: 1984-10-04
Abstract: PURPOSE:To prevent return light from shifting laterally by fixing a total reflecting mirror to a movable part for tracking, and moving an objective and the total reflecting mirror in a radius direction of a disk as one body. CONSTITUTION:When a current iF is flowed through a focusing coil 6 alternate ly, the coil 6 is driven upward and downward. The tracking-directional motion, on the other hand, is attained by four coils 14 in total provided to the right and left sides of the movable part 11. Namely, two tracking coils 14 each are arrnaged in the incidence direction of light and inserted into magnetic gaps of magnetic circuits 7 and 8 which are used for focusing. The direction iT of currents flowed through the tracking coils 14 are vertical and perpendicular to a magnetic field, so the coil 14 deflects forth and back in the incidence direction of the light. The fixture 18 for the total reflecting mirror 17 which is used to convert the optical path of the incident light upward at right angles is fitted to the movable part 11 in the tracking direction, and the total reflecting mirror 17 moves associatively with the tracking-directional motion of the objec tive 9.
Patent JP-H0870729-A (JP)
Title: Repair of skeletal frame of spat culture cage
Inventor: KUDO KIYONARI
IPC: A01K61/00
Filed: 1994-09-01
Abstract: PURPOSE: To repair a spat culture cage easily, quickly and assuredly without the need of any skill by connecting the broken sites of its skeletal frame with a connecting material such as flexible pipes when a part of a peripheral frame of the skeletal frame is broken due to corrosion, etc. CONSTITUTION: Cross member 3d are set up in a rectangular or circular fashion so as to cross over between sides facing to each other. A skeletal frame 3 with nearly square-with-cross shape and rectangular or circular as a whole when viewed from the top and a netty body 2 enveloping the frame 3 are prepared, and with the frame 3 and the netty body 2, a purse-shaped cage is prepared. Spats are then housed at the bottom of this cage, and when a part of a peripheral frame of the skeletal frame 3 is broken due to corrosion, etc., the broken site of the skeletal frame 3 is repaired by connecting it with a connecting member 6 such as flexible pipes.
Patent JP-H0661175-A (JP)
Title: Manufacture of semiconductor device electrode wiring
Inventor: YAMAGUCHI SUMIO
IPC: H01L23/52
Filed: 1992-08-05
Abstract: PURPOSE:To form an electrode wiring which is excellent in performance and whose surface is uniform and smooth by a method wherein a polysilicon film is formed on a semiconductor substrate through the intermediary of an insulating film, a first amorphous silicon film is formed on the polysilicon film, and a high melting point metal film is formed thereon. CONSTITUTION:A silicon oxide film 2 and a polysilicon film 3A of 25OA thickness are deposited on a semiconductor substrate 1. Thereafter, an amorphous silicon film 4 is deposited on the polysilicon film 3A by a sputtering method. Then, a high melting point metal film 5 of 500Angstrom  thickness is provided onto the amorphous silicon film 4 through a sputtering method. The substrate is subjected to a heat treatment at a temperature of 700 deg.C or so, whereby the amorphous silicon film 4 and the high melting point metal film 5 are made to react on each other to form a metal silicide film 6. In result, a part of the high melting point metal film 5 and the amorphous silicon film 4 are turned into silicide to form the metal silicide film 6 whose surface is smooth.
Patent JP-H0549001-A (JP)
Title: Video signal recorder
Inventor: HONDA HIDEO
IPC: H04N5/782
Filed: 1991-08-21
Abstract: PURPOSE:To attain copy guard by means of an insertion signal for a vertical blanking period without causing deterioration in picture quality by discriminating whether or not a signal is subject to copy guard depending on the count of a horizontal synchronizing signal so as to control a changeover switch. CONSTITUTION:The recorder is provided with a means 4 counting a horizontal synchronizing signal within a vertical blanking period and a copy guard presence discrimination means 6 discriminating whether or not the count is a normal value. When the copy guard presence discrimination means 6 discriminates the count not to be normal, the means 6 inhibits the normal operation of a recording circuit 1 for a video signal. When a reproduced video signal without copy guard is inputted to the recorder, since number of the horizontal synchronizing signals within the vertical blanking period is normal, the means 6 discriminates the horizontal synchronizing signal to be normal and the recording circuit 1 is normally operated. Moreover, when the signal with copy guard is inputted to the recorder, since the number of the horizontal synchronizing signals is more than that in the normal state, the copy guard presence discrimination means 6 discriminates it to be abnormal thereby inhibiting the normal operation of the recording circuit 1.
Patent JP-H0766597-A (JP)
Title: Automated lateral position adjusting device of mounting positioning table
Inventor: MATSUOKA SATOSHI
IPC: H05K13/04
Filed: 1993-08-24
Abstract: PURPOSE:To dispense with the drive part of an automated lateral positioning table that needs an automated lateral position adjusting section whose setting needs to be changed depending on the size of a printed board. CONSTITUTION:Loading conveyer 9 and unloading conveyer 10 having automated lateral position adjusting drive part 12 function as the automated lateral position adjustment drive part of the mounting position table 8. A connecting part 5 controlling the loading conveyer 9 and unloading conveyer 10 is provided. Therefore, it is unnecessary to provide the automated lateral adjustment drive part, and the structure is simplified and the cost reduction is attained.
Patent JP-S58111237-A (JP)
Title: Oxidation-proof getter device
Inventor: OKAI TADAKI
IPC: H01J7/18
Filed: 1981-12-25
Abstract: PURPOSE:To prevent the oxidation of Ni in the high temperature atmosphere and to suppress the abrupt reaction of both Ni powder and getter material at the flash time, by constituting the captioned device by making use of Ni powder coated with boron oxide which is boric anhydride with the specified composition ratio to the Ni powder, getter material prepared by Ba-Al alloy powder, and a metal holder filled with the getter. CONSTITUTION:Getter material 1 is formed by a coating powder which is composed of Ba-Al powder 2 with the size of approximately 40-150mum and of Ni powder with the size of approximately 3-7mum coated with a transparent and dense glassy boron oxide 3; the weight of the glassy boron oxide 3 is approximately 0.15-0.30% of the weight of Ni. Also, the section of this oxidation-proof getter device 13 is formed of U-shaped stainless steel, the inner frame part 16 of said getter device 13 is composed of a hollow ring-shaped metallic getter container, and said U-shaped part is filled with the above getter material 15. Consequently, the oxidation of Ni in the high temperature atmosphere can be effectively prevented, and the abrupt reaction between Ba-Al alloy and Ni can be suppressed.
Patent JP-S6284050-A (JP)
Inventor: MOORE GEORGE G I
IPC: C25B3/28
Filed: 1986-09-05
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-H05262311-A (JP)
Title: Separable cigarette cartons
IPC: B65D5/54
Filed: 1992-07-15
Abstract: PURPOSE: To make production faster by carrying two blank panels along respective paths with the face upside down against each other, folding the second panel respectively, overlapping one panel with the other, sending rows of cigarette packets to each second panel, and folding the remaining portions of the blanks about the respective rows. CONSTITUTION: Two flat blanks are sent along respective paths 27 in the state turned upside down against each other, and respective second panels 9 are folded rectangularly by carton formation device. And one panel 9 is disposed on the other 9. Then rows 3, 4 of cigarette packets 2 are sent into respective second panel 9. Subsequently, two boxes housing cigarette packet 2 are formed by folding the remaining portions of the two blanks about the respective rows 3, 4 of the packets 2.
Patent JP-S58114592-A (JP)
Title: Remote control system with voice input
Inventor: NAKAGAWA KOUICHI
IPC: G05B24/00
Filed: 1981-12-28
Abstract: PURPOSE:To transmit a voice by wireless and to perform necessary operation switching, by converting a control signal for the operation switching through a code converting means, modulating a voice input through a modulator, and switching those two signals to transmit with one remote control transmitter. CONSTITUTION:The operation control instruction of a tape recorder is generated by a key input device 1 and a key encoder 12 generates a transmitted signal. A microphone 13, on the other hand, converts a voice signal into an electric signal, which is sent to an amplifier 14, whose output is sent to an FM oscillator 15. A carrier generated through the oscillation of the FM oscillator 15 or the transmitted code generated by the encoder 12 is selected by a switch 16 and radiated to the air from an infrared ray emitting diode 6 through a driver 17. Those devices are made into one handy transmitter set. On the other hand, an infrared- ray signal sent from the infrared-ray emitting diode 6 on a receiver side is received by a photodetector 7, and supplied to a decoder 18 or an FM demodulator 19.