baber/WOPTO huggingface dataset:
Patent JP-H1163230-A (JP)
Title: Metal gasket
Inventor: HIDA TETSUYA
IPC: F16J15/08
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To suppress a range of a gasket formed with a stepped portion and depth of the stepped portion to a minimum by forming the stepped portion only in the vicinity of a bolt hole, among the abutting portions of a bent-back portion on one surface of a metal plate, and differentiating the thicknesses around a combustion hole by means of the stepped portion. SOLUTION: A metal plate 2, arranged on the lower surface of the metal plate 1, is bent back to the upper surface of the metal plate 1 to form a bent- back portion 5. The bent-back portion 5 forms a thick portion M which is thicker than a flat portion N by the thickness of the metal plate 1. A stepped portion 6 is formed on a portion (b) in the vicinity of a bolt hole 4, among the abutting portions of the bent-back portion 5, by a coiling process or the like. This is for correcting unevenness of bearing around a combustion hole 3 and adjusting the high bearing, for instance, near the bolt hole 4. The lamination thickness of the metal plate at the thick portion is reduced by the depth of the stepped portion 6, only at the portion (b) near the bolt hole 4.
Patent JP-S6277302-A (JP)
Title: Male sterilization of plant
Inventor: SAKAKI MASAHARU
IPC: A01N43/707
Filed: 1985-09-30
Abstract: PURPOSE:A chemical sterilizing agent, containing a specific azauracil derivative as an active constituent, capable of readily and efficiently causing male sterility by treating plants and useful for various cultivated plants, e.g. cereals, leguminous crops, vegetables, flowering plants, etc. CONSTITUTION:An azauracil derivative expressed by formula I {R<1> is H, hydroxymethyl, formula II [R<3> is alkyl or formula III (R<4> is H, lower alkyl, halogen or lower alkoxy)], formula IV [R<5> and R<6> are H, lower alkyl or phenyl or R<5> and R<6> together form a group expressed by formula V (m is an integer 2-6)]; R<2> is H or formula VI, provided that R<2> is formula IV when R<1> is expressed by formula IV} or a salt (provided that R<1> and R<2> are not expressed by formula IV at the same time in the case of the salt) as an active constituent. A carrier or adjuvant is mixed with the above-mentioned active constituent and formulated into emulsion, wettable powder, suspension, granule, aqueous solution, etc., and applied by foliar treatment or soil treatment, etc. The content of the active constituent in the resultant formulation is 0.1-90% weight ratio.
Patent JP-S6197987-A (JP)
Title: Optical bistable element
Inventor: JINDOU MASAAKI
IPC: H01S5/00
Filed: 1984-10-19
Abstract: PURPOSE:To enable to easily manufacture the titled element and to easily form the element into a microscopic type by a method wherein the element has an all-light-operated single structure and an electric wiring such as electrode is dispensed with in this structure. CONSTITUTION:This optical bistable element consists of an Al0.3Ga0.7As clad layer 2, an Al0.2Ga0.8 light guide layer 3, an Al0.3Ga0.7As clad layer 4 and a groove 5, which are formed on a GaAs substrate 1, and Al0.3Ga0.7As clad layers 6, 8 and 10, a saturable absorption layer 7, an Al0.2Ga0.8As light guide layer 9 and a resonator surface 11, which are laminated along the side surfaces and bottom surface of the groove 5. By this constitution, the photo input is efficiently incided in the quantum well layer 7 passing through the light guide layer 3 and the photo output makes a response bistably to the photo input because of the saturable absorption characteristics of the quantum well layer and the photo feedback from the resonator surface 11. Moreover, the photo input to transmit the saturable absorption layer is guided by the light guide layers 9 and 3 and is outputted with little radiation loss.
Patent JP-H0774815-A (JP)
Title: Telephone number registration system
Inventor: KONDO SATORU
IPC: H04M1/56
Filed: 1993-09-03
Abstract: PURPOSE:To register a dialed telephone number in a memory and to read it out through necessary operation and automatically perform dial origination. CONSTITUTION:A discriminating part 4 compares a telephone number from an input part 3 with a telephone number read out of a memory part 2 and rewrites the input frequency of the corresponding telephone number in the memory part 2 by adding one when the telephone numbers match each other, but newly registers the inputted telephone number in the memory part 2 when not. The telephone number registered in the memory part 2 is read out with a necessary signal from the input part 3 and displayed at a display part 5, and the telephone number is dialed by a dial origination part 6 based on a necessary signal from the input part 3 and sent out of a telephone set main body part 1 through a telephone line. Dates of dial origination from a timer part 7 are recorded by telephone numbers in the memory part 2 and read out together with telephone numbers and displayed at the display part 5 with a necessary signal from the input part 3.
Patent JP-S6198074-A (JP)
Title: Driving method of solid-state image pickup device
Inventor: MATSUDA YUJI
IPC: H04N5/335
Filed: 1984-10-18
Abstract: PURPOSE:To improve the SN ratio in a dark signal output period and remove deterioration in picture quality due to clamping by providing a dark signal output part for a dark signal obtained by shielding part of a photoelectric conversion part from light, and adding and outputting signal charges generated at the dark signal output part. CONSTITUTION:Part of the photoelectric converting element composed of a photodiode 1 is covered with light shielding aluminum to form the dark signal output part. Signals charges accumulated in one cycle period are read out to a CCD transfer part 5 by a signal readout gate 4. The CCD transfer part 5 makes a shift, stage by stage, and a light signal is outputted, stage by stage, through an output gate 6, but a dark signal is held under a final transfer gate because the output gate 6 is closed. The shifting operation is carried on to add the dark signal and then the output gate is opened, thereby outputting the added dark signal. Thus, the S/N ratio is improved greatly.
Patent JP-2000052725-A (JP)
Title: Metal detecting device for vehicle
Inventor: YAMAGIWA TOSHIO
IPC: B60C19/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To quickly detect the condition that a metal material sticks a tire to prevent, puncture of the tire by fitting a metal detector to a tire opposite member disposed opposite to the outer peripheral part of the tire. SOLUTION: A front fender i2 as a tire opposite member covering the upper part of a front wheel WF opposite to the outer peripheral part of a tire 3F is fitted with a metal detector S1 opposite to the outer peripheral part of the tire 3F. Similarly, in a rear fender 18, a cover part covering the forward upper part, or a rear wheel WR is fitted with a metal detector S2 opposite to the outer peripheral part of the tire 3, on the front side of the vertical surface including the axis of rotation of the tire 3R. Thus, even if a metal material? such as a nail or the like sticks the tires 3F, 3R, the condition can be quickly detected by the metal detectors S1, S2. Detection or the metal material is informed to a driver to contribute to prevention or puncture of tires 3F, 3R.
Patent JP-S60111600-A (JP)
Title: Electromechanical transducing element
Inventor: SHIOZAKI TADASHI
IPC: H04R17/00
Filed: 1983-11-21
Abstract: PURPOSE:To improve performance and efficiency of divergence convergence, originating and receiving of oscillation by providing the thin film or the thick film of the material with the first electrode and piezo-electric effects, and the second electrode on the surface of the base plate which is formed in the curved surface condition, and by setting the base plate itself as an oscillation plate. CONSTITUTION:For a base plate 1, a thin plate with 0.1mum-5mm. thickness made of ceramics such as aluminum is used, and formed in the dorm-shape with the radius of curvature: 80mm. and the outer diameter: 30mm.. Metallic aluminum is evaporated at the convex side of the base plate 1 as a lower electrode 2. Next, a piezoelectric film 3 which is smaller than the film of the electrode 2 is formed on the electrode 2. Any one or more materials of zinc oxide, aluminum nitride, lead titanate, barium titanate, lead titanate zirconate, and lead titanate zirconate-based compounds are used for the film 3. Next, the metallic aluminum, which is smaller than the diameter of the film 3, is evaporated on the film 3 as an upper electrode 4. A piezoelectric sound body is formed by bonding a lead 5 to the electrodes 2 and 4. In this way, performance and efficiency of dispersion, ending, originating, and receiving of oscillation can be improved.
Patent JP-S6379436-A (JP)
Title: Loop type data transmission control equipment
Inventor: OKADA MASAKAZU
Filed: 1987-09-04
Abstract: PURPOSE:To decrease the processing time for contention control by sending a specific data code from each control station (CST) after the end of phase locking after the sending of time fill and detecting the code so as to be transited to the mode according to a predetermined weighting. CONSTITUTION:A signal from a transmission line 7 is fetched in a demodulator 11 via a receiver 10 of the CST and a clock signal is extracted by a clock extracting device 12 and fed to data detectors 13,14 and a loop control data detector 15. Simultaneously, a lock signal is generated by the clock extracting device 12 and the result is fed to a CST control section 16. A demodulation data fetched by the receiver 10 is fetched by the data detectors 13-15 and stored in registers 18-20 via the CST control section 16. The output of the registers 18-20 is modulated by a modulator 22 and sent to the transmission line 7 via a transmitter 22.
Patent JP-2001042272-A (JP)
Title: Polarized wave dispersion compensating circuit
Inventor: SAIDA TAKASHI
IPC: H04B10/2569
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type polarized wave dispersion compensating circuit which does not use bulk parts and movable member and is small in size and excellent in reliability by composing a main member of an optical waveguide. SOLUTION: On a silicon substrate 10, an input-use channel optical waveguide 11, a waveguide type polarized light separating element 12, a pair of optical waveguides 13a, 13b, a branch ratio variable coupler 14, a pair of optical delay lines 15a, 15b, a waveguide type polarized light synthesizing element 16, and an output-use channel optical waveguide 17 are sequentially arranged. Further, in each one of a pair of the optical waveguides 13a, 13b and a pair of the optical delay lines 15a, 15b, polarized light replacing means 18a, 18b are arranged. Moreover, in a pair of the optical waveguides 13a, 13b, phase adjusting means 19a, 19b for adjusting a relative phase difference are arranged. The phase adjusting means 19a, 19b and the branch ratio variable optical coupler 14 act as what is called polarized light controller, and the optical delay lines 15a, 15b act as variable delay lines.  Consequently, the whole components configure a polarized light dispersion compensating circuit.
Patent JP-S59111040-A (JP)
Title: Fatigue testing machine
Inventor: HAYASHI MAKOTO
IPC: G01N3/32
Filed: 1982-12-17
Abstract: PURPOSE:To enable a succeeding fatigue test until the final test piece among a large number of test pieces is broken, by a method wherein the distance between the upper and lower cross heads of a fatigue testing machine is made long to a large extent and a separate jig for taking charge of load when the test pieces are broken is provided. CONSTITUTION:Pins 9, 9' are provided so as to be opposed to jig 8, 8' for connecting test pieces at an angle of 180 deg.. Holes each having a diameter slightly larger than that of each pin are opened to both ends of a load holding plate 10 for connecting two jigs 8, 8' and the pins 9, 9' are passed through said holes. By this mechanism, load can be maintained through the load holding plate 10 from the pins 9, 9' when the test piece 7' is broken and a fatigue test can be succeedingly performed until all of the test pieces are broken. The breakage of each test piece is detected from the load variation of a strain gauge adhered to the load holding plate.
Patent JP-S6483962-A (JP)
Title: Shift controller for auxiliary transmission section
Inventor: TOOMASU ARAN JIENIIZU
IPC: F16H61/26
Filed: 1988-09-02
Abstract: PURPOSE: To dispense with a complicated system such as a valve mechanism by directly fluidly connecting a master shift selector means for permitting pre- selection of an auxiliary section shift to a shift mechanism. CONSTITUTION: A shift control system 158 for shifting an auxiliary section of a compound transmission is comprised with a master selector valve assembly 160 contained within a remote shift actuator assembly 152 and a shift lever knob 156 which are provided within a unit type auxiliary valve assembly block 170. The shift selector valve 160 can be transmitted to one of three selectable positions by a selecting mechanism that is operated by a driver. The valve 160 is connected to a supplying source of a pressured fluid thereby, and a complicated system such as a valve mechanism can be dispensed.
Patent JP-S6464325-A (JP)
Title: Electrode for plasma etching
Inventor: TANJI HIROAKI
IPC: H01J37/305
Filed: 1987-09-04
Abstract: PURPOSE:To remarkably prolong the life of an electrode and to improve production efficiency by forming an Si and/or Al oxide nitride polycrystalline film on a graphite base material. CONSTITUTION:An Si and/or Al oxide nitride is formed as a polycrystalline film by a high temperature thermal CVD method which utilizes thermal energy and a thermal plasma CVD method which utilizes plasma with the previous CVD method. The polycrystalline film of the Si and/or Al oxide nitride is precipitated on the graphite base material formed in a desired electrode shape as an electrode. The base material graphite which has high density and high purity, and rough surface of certain degree is preferable since it can obtain a high bonding strength. The thickness of the film is preferably 5mum or more to form a continuously dense film and 500mum or less to prevent it from self- cracking or exfoliating due to an internal stress.
Patent JP-H0665474-A (JP)
Title: Filler for optically functional element sealing resin and resin composition using the same
Inventor: KAWASAKI TAKU
IPC: C08K3/40
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a filler suitable for a resin composition for sealing an optically functional element, having high light transmission properties and low thermal stress. CONSTITUTION:This filler for optically functional element sealing resin comprises glass particles consisting essentially of SiO2, MgO and Al2O3 and has >=1.50 refractive index. The resin composition for sealing an optically functional element comprises a transparent epoxy resin, a curing agent of the epoxy resin and the above-mentioned filler.
Patent JP-H1043376-A (JP)
Title: Ball guiding tool for playing ball passing through gate
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1996-08-03
Abstract: PROBLEM TO BE SOLVED: To provide full of variety by providing the first and the second flow path changing parts for changing flow direction of a playing ball below a gate of a base fitted on a pinball playing board and changing the flow directions of the playing ball passing through a guide hole of the gate by two flow path changing parts. SOLUTION: The first flow path changing part 4 inserted and fitted with a guide body 7 provided with a guide face 7a which can change flow direction of a playing ball passing through a guide hole 2 is provided below a gate 3 of a base 1 provided with the gate 3 with a guide hole 2 through which the playing ball passes on the top, is provided. In addition, the second flow path changing part 5 which can furthermore change the flow direction of the playing ball which has been changed by the first flow path changing part 4, is provided.
Patent JP-2000052858-A (JP)
Title: Vehicle exterior danger informing system
Inventor: NAITO KIYOTAKA
IPC: B60Q1/50
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle exterior danger informing system, which detects an operation inputting action to an electronic apparatus or use of a portable phone if these are carried out during travel and informs danger to the outside of a vehicle. SOLUTION: A vehicle exterior danger informing system 1 is provided with a first determination unit 3 determining an operating condition of a car navigation device 2, a receiving unit 7 receiving communication wave transmitted from a portable phone 5 on the vehicle inside, a second determination unit 11 determining whether a vehicle is driven or not on the basis of a signal from a vehicle condition sensor 9 detecting the number of engine revolutions and the like, a seating sensor 13 arranged in a front passenger seat and the like, a controlling unit 15, and an informing unit 17.  When the controlling unit 15 detects an operating action of the car navigation device 2 or use of the portable phone by a driver on the basis of determination results from the first and second determination units 3, 11 and outputs from the receiving unit 7 and the seating sensor 13, information display attracting attention of the outside is indicated in the informing unit 17.
Patent JP-H0887416-A (JP)
Title: Control program generating device
Inventor: YAMAGUCHI SATOSHI
IPC: G06F9/45
Filed: 1994-09-14
Abstract: PURPOSE: To generate a corresponding object file without fail when there is the substantially latest source file at the time of compilation MAKE. CONSTITUTION: This control program generating device which generates a control program consisting of executable instruction codes by compiling a saved source file is equipped with a function 17a which stores the generation dates of source files 8 and 9 in a generated instruction code file at the time of compilation, and recompilation interrupting means 13-17 which compares the generation dates of the source files stored in the instruction code file with the generation dates of source files 8 and 9 when the source files 8 and 9 are successively compiled and interrupting the recompilation of the source files when both date are matched with each other.
Patent JP-H0269194-A (JP)
Title: Mixed antigen particle composed of hbc or hbe antigen and hiv-neutralizing epitope
Inventor: NAKATAKE HIROSHI
IPC: C07K19/00
Filed: 1988-09-02
Abstract: PURPOSE:To obtain an antigen effective against HIV by bonding a gene coding HIV-neutralizing epitope to a structural gene such as HBc and expressing the obtained fused structural gene in a host cell by the aid of an expression vector. CONSTITUTION:An HIV epitope (a) which is a mixed antigen particle is prepared by using a peptide having an amino acid sequence of formula corresponding to the amino acid sequence numbers of from 308 (Asn) to 327 (Ile) of env-gp120 of HIV (AIDS-relating virus). A fused structural gene (c) is produced by bonding a gene coding the component (a) to a structural gene (b) composed of HBc or HBe polypeptide. The component (c) is introduced into an expression vector of E.coli, etc., and an E.coli (HB101), etc., are transformed with the obtained expression vector to form a transformant (d). The transformant (d) is cultured in a medium and the obtained microbial cells are extracted to obtain a mixed antigen particle containing HBc or HBe antigen and an HIV- neutralizing epitope.
Patent JP-H0539997-A (JP)
Title: Bullet shooting device of toy gun using pressure medium
Inventor: ARAYAMA SEIJI
IPC: F41B11/62
Filed: 1991-08-06
Abstract: PURPOSE:To allow changeover between semi-automatic mode and full--automatic mode and the next bullet is regulated when a bullet held by a packing is discharged, so that the bullets are discharged one by one. CONSTITUTION:A cylindrical guide 22, that is rotated by manipulating a change lever 20, is mounted on a spring housing 10, and a pull-down piece 26 is connected to a bullet regulating piece 13 so that the spring housing 10 is connected to the guide 22 and rotated in the same direction as the guide 20 and the bullet regulating piece 13 is pulled down. A swing lever 29 is pivoted on a gun main body 1, facing the top face of the pull-down piece 26, and when the change lever 20 is located at semi-automatic mode position, it is rotated by pressing action of a trigger 5, causing the pull-down piece 26 to be pushed down.
Patent JP-H1152251-A (JP)
Title: Microscope device
Inventor: TOSHIMITSU KUNIO
IPC: G02B21/08
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a microscope device in which a light beam by vertical illumination is not returned from a transmitting illumination system when observation by vertical illumination is performed. SOLUTION: This device is provided with a stage 50 for mounting a sample 51, a vertical illumination system 30, a transmitting illumination system including plural condenser lenses 22-24, a condenser lens part 20 for selectively arranging either of the plural condenser lenses 22-24 in the optical path of a microscope just below the stage 50 and a driving part 25 for driving the condenser lens part 20, vertical illumination observation by means of the vertical illumination system 30 and transmitting illumination observation by means of the transmitting illumination system 10 are enabled.  In this case, detecting parts 45, 82, for detecting whether the observing condition is the vertical illumination system 30 or not and a CPU 70 for driving the driving part 25 and moving the condenser lenses 22-24 to a withdrawal position detached out of the optical path just below the stage 50 when the vertical illumination system 30 is detected by the detecting parts 45, 82, are added to the microscope device.
Patent JP-H0864935-A (JP)
Title: Dust eliminator for printed board
Inventor: MAKISHIMA SATOSHI
IPC: H05K3/26
Filed: 1994-08-23
Abstract: PURPOSE: To provide a dust eliminator which can effectively eliminate dusts from a printed board, in a noncontact manner, without damaging the board. CONSTITUTION: Chucks clamp and retain a printed board 1. An upper chuck 3 is fixed to an outer frame, and a lower chuck 3 is fixed to an air cylinder 6. Dust eliminating heads 5 are installed on both sides of the board, and blow high pressure air against the board to eliminate dusts while moving up and down. Chuck pins 2 are installed on the right and the left of the upper and the lower chucks 3. Holes at the four corners of the board are made to engage with chuck pins 2, and the board is retained. A left lower pin, a right lower pin, and a right upper pin are fixed to the respective chucks, via a longitudinal direction spring 4', via the longitudinal direction spring 4' and a lateral direction spring 4, and via the lateral direction spring 4, respectively.  After the board 1 is made to engaged with the pins, the lower chuck is a little pulled by the air cylinder 6, and the tension applied to the board by the springs 4', 4 is made uniform. After that, the board 1 is clamped by the chucks.
Patent JP-H0863401-A (JP)
Title: Storage device
Inventor: NAKAJIMA ARINORI
IPC: G06F12/16
Filed: 1994-08-23
Abstract: PURPOSE: To use a common data control part for memory parts which have plural kinds of memory element bit width by using a stand-by memory instead of a faulty memory element of a normal memory if the memory element becomes faulty. CONSTITUTION: An alternate data switching multi-circuit 11 for writing inputs a switching position signal at the time of writing and write data, and outputs spare write data. An alternate data position converting circuit 12 for writing inputs the spare write data and a memory element bit width signal and outputs the memory spare write data to the stand-by memory 15. An alternate data position converting circuit 9 for reading inputs memory spare read data read out of the stand-by memory 15 and the memory element bit width signal and outputs the spare read data. An alternate data switching multi-circuit 6' for reading inputs read data from the normal memory 4 and a switching position signal at the time of reading and outputs read data after an error due to a fault is corrected.