baber/WOPTO huggingface dataset:
Patent JP-H04297836-A (JP)
Title: Device for measuring light waveform
Inventor: URAGAMI TSUNEYUKI
IPC: G01J11/00
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a measuring device of light waveform which has a high resolution, is simple, and does not require a non-linear optical crystal which produces a problem in tems of its handling. CONSTITUTION:When a sampling light with a wavelength which is longer than an upper-limit wavelength of a photoelectric surface sensitivity and a light to be measured enter an electron tube 2 is multiple-photon absorption type, light-light sampling is achieved by absorbing two photons and emitting one photoelectron. A delay device 6 adjusts a timing for allowing the sample light from a light pulse generation device 4 to enter the electron tube 2 in synchronization with an incidence timing of the light to be measued to the electron tube 2. A half mirror 8 allows a sampling light to agree with the electron tube 2 on a photoelectric surface. A control device 12 controls the delay device 6 for shifting an incidence timing of the sampling light to the electron tube 2 consecutively, thus enabling an operation of a display device 10 to be controlled in syhchronization with an incidence timing of the sampling light and then a series of sampling outputs from the electron tube 2 to be converted to a light waveform of the light to be measued and then to be displayed.
Patent JP-S63230676-A (JP)
Title: 4,5-dihydro-1h-1,2,4-triazole-3-carboxamide derivative and herbicide containing said derivative
Inventor: SHIDA TAKAFUMI
IPC: C07D249/10
Filed: 1987-03-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 1-8C straight-chain alkyl, 3-8C branched alkyl, 3-8C cyclic alkyl, alkyl having an alicyclic structure, 3-8C alkenyl, 3-8C alkynyl, 3-8C alkoxyalkyl, phenyl, aralkyl, halogen- substituted phenyl or F-substituted 2-8C alkyl). EXAMPLE:4,5-Dihydro-1-{ 3-[(3-methylbutoxy) methyl]phenyl }-5-phenyl-1H-1,2,4- triazole-3-carboxamide. USE:A herbicide having selective herbicidal activity of exhibiting excellent herbicidal action on gramineous weeds and broad-leaved plants, particularly broad-leaved plants without exerting phytotoxicity to crops. such as rice plant, wheat and corn. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III in the presence of an acid catalyst, such as acetic acid, to readily afford the aimed compound expressed by formula I.
Patent JP-S58184115-A (JP)
Title: Phase difference microscope
Inventor: ITOU RIYOUZOU
IPC: G02F1/15
Filed: 1982-04-16
Abstract: PURPOSE:To resolve the trouble of replacement of an object lens unit incorporating a phase plate, by providing a transmission type electrochromic device instead of an absorbing film on the phase plate. CONSTITUTION:An absorbing film 33 consisting of an electrochromic device (ECD) is formed on a phase film 32 on a glass substrate 31, and a variable driving means 34 is provided. Since the transmittivity of the absorbing film 33 of the phase plate is changed by varying the applied voltage, the trouble of replacement of the object lens unit incorporating the phase plate is resolved.
Patent JP-S55155743-A (JP)
Title: Catalyzer for nitrogen oxide removing apparatus
Inventor: ITOU KAZUHIKO
IPC: B01J35/04
Filed: 1979-05-23
Abstract: PURPOSE: To obtain the captioned catalyzer, capable of notably improving the denitrating effect and reducing in size and weight, by coating and forming a catalyzer substance in fine through-holes of honeycomb form ctalyzer carrier having a partition wall of specified thickness, so that the total thickness of the partition wall may be less than a specified thickness.  
     CONSTITUTION: Multiple fine through-holes 3 sectioned by partition walls 2 of more than 0.15mm in thickness are arrayed parallel in a catalyzer carrier 1 of ceramic material constructed in parallelopiped or other form. Catalyzer substance layers 4 of more than 0.02mm in thickness are coated and formed in the inside and outside of the partition walls 2, and the thickness of the partition walls 5 containing layers 4 is set to less than 0.9mm. The diameter of multiple fine through-holes 6 sectioned by the partition walls 5 is set to 1W40mm. This catalyzer for NOx removing apparatus has a sufficient mechanical strength, even when a multiplicity thereof are arrayed within exhaust manifold and laminated in multiple layers to constitute a catalyzer bed. In addition, the ventilation resistance is small, catalyzer surface area per unit volume is large, and the NOx concentration released from the exhaust manifold outlet may be greatly reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63230758-A (JP)
Title: Production of acrylic elastomer composition
Inventor: NAKAGOME SEIJI
IPC: C08K3/00
Filed: 1987-03-18
Abstract: PURPOSE:To obtain the title compsn. which gives a crosslinked rubber having excellent vulcanization characteristics, hardness, non-tackiness and transparency, by adding anhydrous silica to an acrylic elastomer obtd. by solution-polymerizing monomers in the presence of a mercapto compd. chain transfer agent. CONSTITUTION:Ultrafine anhydrous silica particles are added to an acrylic elastomer obtd. by solution-polymerizing an alkyl acrylate (A) having a 1-18C alkyl group and/or an alkoxyalkyl acrylate (B) having a 2-8C alkoxyalkyl group with at least one member (C) selected from the group consisting of vinyl monomers (a) having an epoxy group, vinyl monomers (b) having a carboxyl group, reactive halogenated monomers (c), diene monomers (d), vinyl monomers (e) having a hydroxyl group and vinyl monomers (f) having an amide group in the presence of a mercapto compd. chain transfer agent (e.g., 2- mercaptoethanol) to obtain the title compsn. having improved vulcanization characteristics, hardness, non-tackiness, etc. without causing lowering in excellent transparency inherent to the elastomer.
Patent JP-S62221759-A (JP)
Title: Telegram output system
Inventor: KIYOHARA YASUMICHI
IPC: G06F13/00
Filed: 1986-03-20
Abstract: PURPOSE:To transmit and receive telegrams with high efficiency by preparing a table at the center side to control the range of transmission for request items to transmit partly the data to a terminal equipment and outputting successively the request item data to the lasting telegram received from the terminal equipment. CONSTITUTION:An application 2 requested by a terminal equipment 1 is actuated and an output telegram is too long to the request item to be transmitted once. In such a case,a succession mark is put to the telegram to show the succeeding sentences. Then the telegram is edited by an editing buffer 6 and sent to the equipment 1. The equipment 1 sends automatically the succeeding telegram when said succession mark is detected. In the application 2 access is given to a request item holding part 4 by said succeeding telegram. Thus the first specific item to be transmitted is known. Thus the application 2 edits the data on the succeeded items for production of a telegram and transmits this telegram to the equipment 1.
Patent JP-S61266476-A (JP)
Inventor: GUREESU FUENGU FUSU
IPC: B05D7/14
Filed: 1986-03-20
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-H04277473-A (JP)
Title: Water-tight processing method for joint of electric wires
Inventor: TAWARA SHOJI
IPC: H01R4/70
Filed: 1991-03-04
Abstract: PURPOSE:To make enclosing of sufficient water-tightness with a lightweight single layer even at a divergent connection part of electric wires where a fillet processed corner exists, by putting a thermoplastic film over the connection part, and fusion attaching the film with a heat and air pressure given externally. CONSTITUTION:A thermoplastic film 1 is laid alongside the joint part of electric wires, and this part is surrounded by a pressure bearing case 4, and hot air 5 is sent by pressure into the case. Because the gap of film segments produced by folding is narrow and the inflowing encounters a considerable resistance, a pressure difference is generated between the inside and outside of the film, and thermally softened film segments one another and their contact surfaces with the joint part of wires are melted and sealed. The seal progresses from a wider portion of the gap to its narrower portion, and finally no air inflowing occurs any more from any part. Thus the water-tight processing for the joint part is completed. Accordingly the film 1 is fusion attached tightly even in case there is a fillet processed corner such as a divergent connection part of electric wires, which should achieve water-tightness in good workmanship.
Patent JP-H10261408-A (JP)
Title: Nickel-cadmium storage battery
Inventor: TSUTSUI KENTA
IPC: H01M4/24
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the strength of a negative electrode plate, and to prevent the generation of removal of the active material from the negative electrode so as to realize an excellent nickel-cadmium storage battery by specifying the added variable of the organic binder to be added in the paste of a paste type negative electrode plate, and specifying the fiber length and fiber diameter of the synthetic resin fiber. SOLUTION: An acrylic fiber 2 for reinforcing a negative electrode plate 4 is short fiber, of which fiber length is set at 1-3 mm and of which fiber diameter is set at 2-4 denier, and since the fiber can be distributed in the active material without entangling itself, the fiber 2 holds the negative electrode active material 1 through a hole part 7 of hole drilled plate 3 having thickness at 0.05-0.20 mm and hole diameter at 1-3 mm, the fiber 2 can reinforce a negative electrode plate 4. At this stage, the fiber at 0.2-0.6 wt.% in relation to the cadmium oxide powder and the organic binder at 1-3 wt.% are added so as to increase the strength of the negative electrode plate 4. As a synthetic resin fiber, acrylic fiber, which has strong alkali resistance and which is easy to be fabricated and which has excellent reinforcing effect, is desirable.
Patent JP-H05276740-A (JP)
Title: Dc/dc booster converter
IPC: H02M3/155
Filed: 1992-03-19
Abstract: PURPOSE:To reduce internal power dissipation by adding energy stored in an inductance during an on-period of a switching element to input voltage during its off-period, and outputting it through an FET, and by setting control voltage to be applied to the gate of the FET to a proper value, and lowering its on-state resistance. CONSTITUTION:When an FET 4 is in an on-state, an FET 12 is turned off causing a current to flow in the primary winding 111 of a transformer 11, and energy is stored in the transformer 11. Besides, when the FET 4 is in an off- state the FET 12 is turned on, and the energy stored in the transformer 11 is added to the voltage Vin of a DC power source 1, and it is outputted through the FET 12. Furthermore, gate voltage for the FET 12 is generated by the secondary winding 112 of the transformer 11, and the FET 12 is on-off controlled so that the internal resistance in the channel at on-periods of the FET 12 may lower. Consequently, it becomes possible to reduce heat generation as well as to make the efficiency higher, and it becomes possible to reduce the size of the circuit.
Patent JP-H05267595-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/3205
Filed: 1992-03-19
Abstract: PURPOSE:To set respective film thicknesses of the gate insulating film in the lower part of a single-layer gate electrode and the electrode insulation film between the lower-layer electrode and upper-layer electrode of a multilayer gate electrode separately in the manufacture of a semiconductor device, in which a multi-layer gate-electrode element and single-layer gate-electrode element are formed on the same substrate. CONSTITUTION:An element-isolation region 2 is formed on a silicon semiconductor substrate 1. An insulating film 5 is formed in a multilayer gate electrode element-forming region and a gate insulating film 6 is grown in a single-layer gate electrode element-forming region. A lower-layer electrode 3 and a gate electrode-forming layer 4 are formed (a). An insulating film 7 is formed all over the surface. An upper-layer electrode-forming layer 10 for forming an upper-layer electrode is grown (b). The upper-layer electrode-forming layer 10 and insulating film 7 are etched so that an electrode insulation film 8 is formed and the upper-layer electrode 12 is formed on the electrode insulation film 8 (c).
Patent JP-H11315879-A (JP)
Title: Hydraulic insulator
Inventor: TANABE MAMORU
IPC: F16F13/10
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To form a plurality of flowing fluid systems in a small space, and provide each flowing fluid system with a tuning element wide in width. SOLUTION: In this hydraulic insulator, fluid is enclosed in a space between an inner cylinder 10 and an outer cylinder 12, which are disposed in parallel, at opposite positions holding the inner cylinder 10 in the X-axis direction perpendicular to the Y axis and the Z axis while being enclosed by a bulk-head 14 made out of a rubber elastic body, which is bridged across a space interspaced with the outer cylinder including the inner cylinder in the Y axis direction perpendicular to the Z axis direction acting as a cylinder axis, and also by the side wall made out of an identical rubber elastic body bridged across a space between the inner and outer cylinders while being connected with both the ends in the Z axis direction of the bulkhead 14, and furthermore, a pressure receiving chamber 18 and an equilibrium chamber 10 are oppositely provided, which are connected with each other through orifices, the equilibrium chamber 20 is divided by a partition wall 40 containing the rubber elastic body in the X axis direction so as to allow chambers close to the inner cylinder 10 to be formed into the pressure receiving chamber 18 and a first equilibrium chamber 42 communicated through a first orifice passage, and also allows the other chambers far from the inner cylinder 10 to be formed into the pressure receiving chamber 18 and a second equilibrium chamber 44 communicated through a second orifice passage.
Patent JP-S63232100-A (JP)
Inventor: HAMAZAKI TAKASHI
IPC: B64G1/44
Filed: 1987-03-20
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-S59192189-A (JP)
Inventor: SANO YUKIO
IPC: E06B9/386
Filed: 1983-04-12
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-S59190095-A (JP)
Title: Rudder
Inventor: OTAGAKI YOSHIO
IPC: B63H5/16
Filed: 1983-04-14
Abstract: PURPOSE:To improve the performance and strength of fin by securing a fin supporting member between the tip of fin and a rudder supporting member thereby lengthening the extension of fin while making thin. CONSTITUTION:A fin 3 is extended to the region subjected to the propeller rear flow then the leading edge and the upper section of rudder supporting member 2b are coupled through a supporting ring 4 having vane-shaped cross-section. since the moment or shearing force to be applied onto the root of fin 3 can be reduced, the fin can be made thin to improve the performance.
Patent JP-S62222520-A (JP)
Inventor: HAYASHINAKA TOSHIO
IPC: H01B13/02
Filed: 1986-03-20
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-H04313168-A (JP)
Title: Correlation curve generation device
Inventor: ARAKI YASUSHI
IPC: G06F17/17
Filed: 1991-03-28
Abstract: PURPOSE:To exactly express the correlation of two variables not sufficiently expressed in a straight line by dividing a section aiming at one variable of two variables and generating the correlation curve passing through the center of gravity of intrasection data. CONSTITUTION:A data storage part 3 stores a plurality of two variable pairs, and a variable section division part 4 divides the range of one variable of two variables into plural sections. A section center of gravity calculation part 5 obtains the center of gravity of data expressed by two variables which belong to the divided variable sections. A curve generation part 6 produces the curve passing through the center of gravity of each section which is obtained by the section center of gravity calculation part 5 with spline curves. Since the distance between thus obtained correlation curve and each variable data, that is, an error is the distance from the intra-section center of gravity to which this variable data belongs, the correlation of two variables can be exactly expressed with few errors.
Patent JP-S51140347-A (JP)
Title: Closet flushing device
Inventor: TANAKA MICHIHARU
IPC: E03D5/12
Filed: 1975-05-28
Abstract: PURPOSE: To provide a closet flushing device which can automatically flush intermittently closets by displacing the operating times of the number of closets to prevent great deal of water from flowing out simultaneously to prohibit to excessively lower the water feed pressure to lose its flushing capacity or to stop the flush valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59189607-A (JP)
Inventor: KOKUBU TAKAYOSHI
IPC: H01C17/22
Filed: 1983-04-13
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-H04301275-A (JP)
Title: Device for detecting optical beam moving amount
Inventor: FUJIWARA YASUHIDE
IPC: G11B21/08
Filed: 1991-03-28
Abstract: PURPOSE:To correctly detect the moving amount of an optical beam by generating a track cross pulse signal so as to count it after removing the turbulence of a track error signal generated when the optical beam passes through an ID area. CONSTITUTION:A track error signal detecting circuit 8 detects the track error signal (a) when the optical beam passes through the ID area of a disk. The signal (a) is differentiated in a differentiation circuit 10 and is binarized in a wind comparator 11 so as to output the signal (c). Next, a pulse converting circuit 12 converts the aggregation of very small pulses of the signal (c) into the timing pulse signal d indicating being the ID area and a sample and hold circuit 13 sample and holds the signal (a) through the use of the signal (d)so as to generate the correction error signal (e). A pulse generating circuit 14 converts it into the pulse signal (f) count circuit 15 counts the number of the signal (f). Thus, the moving amount of the optical beam as against the disk is detected and movement to a target track position is executed in a short time.
Patent JP-S60206788-A (JP)
Title: Fender for tractor
Inventor: WATANABE HIDEO
IPC: B62D25/16
Filed: 1984-03-30
Abstract: PURPOSE:To set the size of fender with correspondence to the size of wheel by coupling an upper fender covering over the upper side face of wheel, a lower fender covering over the inside face of wheel and an intermediate fender arranged between the upper and lower fenders separatably. CONSTITUTION:A lower fender 3 covering the inside face of wheel is fixed to the chassis. Then an intermediate fender 4 covering the upper side face from the inside face of wheel is fixed separatably to said fender 3. Furthermore, an upper fender 5 covering the upper side face of wheel is fixed separatably to said intermediate fender 4. The intermediate fender 4 is moved up and down while the upper fender 5 is moved to the right and left with correspondence to the size of wheel thus to set the size of fender. Alternatively, fenders 4, 5 of different size can be employed to set the size of fender 2.
Patent JP-H04301220-A (JP)
Title: Reproducing method for optical recording medium
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/00
Filed: 1991-03-28
Abstract: PURPOSE:To decrease the crosstalks generated at the time of reproducing the information recorded in multiplex on the optical recording medium. CONSTITUTION:The light generated when the optical recording medium 1 subjected to multiple recording is irradiated with reproducing light is separated 3 to the light rays corresponding to respective pieces of the information recorded in multiplex. The separated 3 light rays are respectively detected by sensors 4A, 4B and are converted to reproduction signals. The crosstalk components are removed from these reproduced signals via differential amplifiers 6A, 6B by predicting these components from the reproduced signals of the other information recorded in multiplex which are the cause thereof.
Patent JP-S58182272-A (JP)
Title: Thin film transistor
Inventor: MANO TOSHIHIKO
IPC: G02F1/1368
Filed: 1982-04-19
Abstract: PURPOSE:To obtain a thin film transistor of less leakage current and large on- off ratio by a method wherein the thickness of a polycrystalline Si thin film is set less than the specific value, in a thin film transistor whereon each electrode of source, drain, and gate is formed by using the polycrystalline Si thin film. CONSTITUTION:The polycrystalline thin film 202 of thickness 2,500Angstrom  or less is grown on an insulating substrate 201, then the exposed surface and side surfaces thereof are covered with a gate oxide film 203 by a CVD method, and thus a gate electrode 204 constituted of polycrystalline Si containing an N type impurity is formed at the center of this surface. Next, N type impurity ions are implanted over the entire surface with the electrode 204 as a mask, and accordingly the N type source and drain regions 206 are formed on the both sides of the thin film 202 positioned immediately under the electrode 204. Thereafter, a layer insulation film 207 is adhered over the entire surface of, then apertures 208 are bored corresponded to the region 206, and Al electrodes 209 are respectively mounted on the region 206. Thus, the leakage current is decreased by remarkably thinning the thickness T' of the film 202 constituting a channel.
Patent JP-H07277611-A (JP)
Title: Parking operation device of elevator
Inventor: SUMITA KOJI
IPC: B66B5/02
Filed: 1994-04-01
Abstract: PURPOSE:To provide a parking operation device of an elevator, by which a car can be operated to a refuge floor and stopped there without the need of fitting any special parking switch. CONSTITUTION:A parking switch PK is provided on a reference floor, and a parking operation device is provided with a control means, for example, an operation stop command relay A for calling a car to a reference floor and then forcing the same to go direct to an floor to be put in the stop state according to switching to the stop state side of the parking switch PK. Accordingly, it is possible to install a parking operation device having a refuge mechanism for protecting a car from flooding damage without the high cost of equipment.
Patent JP-H06273344-A (JP)
Title: Method and equipment for inspecting defect
Inventor: HAYANO FUMITOMO
IPC: G01N21/94
Filed: 1993-03-24
Abstract: PURPOSE:To make inspection of foreign matter over a wide range of size passibll by setting a plurality of substantially continuous detection sensitivity (detection ability ranges). CONSTITUTION:A scanner control section 131 delivers a control signal 129 for varying the amplification factor each of VCAs 126-128 thus producing signals 132-134 dependent only on the size of dust particle. When a high sensitivity mode is selected, the signals 132-134 are delivered through a switch mechanisms 135 to amplifiers 136-138. Output signals 142-144 therefrom are then compared 145-147 with a reference level 149 set at a relatively high level. Such a decision is made that a foreign matter having the size to be detected is detected when the output signal is higher than the reference voltage 149, otherwise, such a decision is madethat a foreign matter particle or a circuit pattern of smaller size is detected. When a low sensitivity mode is detected, output signals 155-157 from amplifiers 139-141 are compared 158-160 with a reference voltage 162 set at a low level. Such a decision is made that a foreign matter having the size to be detected is detected when the output voltage is higher than the reference voltage 162, otherwise, such a decision is made that a foreign matter or a circuit pattern having lower size is detected.
Patent JP-S58181629-A (JP)
Inventor: ARITA YOSHIKI
IPC: B31B1/60
Filed: 1982-04-19
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。