baber/WOPTO huggingface dataset:
Patent JP-H08282280-A (JP)
Title: Seal structure for sideview mirror unit
Inventor: FUJITA YASUYUKI
IPC: B60J5/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide the seal structure for the front end of a mirror bracket, which can prevent the generation of turbulence near a mirror bracket and which can remarkably reduce the wind noise at the time of running a vehicle. CONSTITUTION: A mirror bracket for fitting a door mirror is fitted over a door weather strip 50, and the lower end of a roof side weather strip 40 and the upper end of the door weather strip 50 are respectively made to elastically contact with the inner surface of the mirror bracket, and furthermore, a wind noise preventing part 65, which is formed into the shape for filling a part surrounded by the upper part of the inner surface of the door panel and the outer surface of the roof side weather strip 40 and the lower rear surface of a drip molding 45, is projected from the lower part of the mirror bracket.
Patent JP-S596739-A (JP)
Title: Rotor for rotary electric machine
Inventor: KAMINAGA KENJIROU
IPC: H02K3/51
Filed: 1982-07-02
Abstract: PURPOSE:To prevent an end insulator from being damaged and to prevent a trouble such as a layer shortcircuit or the like in a rotor for a rotary electric machine by employing for the insulator a laminate of a soft insulator having large elongation and a hard insulator having small coefficient of friction. CONSTITUTION:An end insulator 11 is composed of a soft insulator 11a which is bonded to a conductor with large elongation and a hard insulator 11b having small coefficient to friction and laminated on the insulator 11a. Accordingly, since the laminated end insulator 11 is slid at the surface of the insulator 11b, the elongation of a conductor 5 pulled by the elongation of a holding ring can be remarkably reduced, the amount of plastic deformation of the conductor can be reduced, the insulator 11a bonded to the entire surface of the conductor 5 can sufficiently follow up the deformation of the conductor, the insulator 11 is not cut, the insulation between the conductors can be preferably maintained, thereby preventing the layer shortcircuit between the conductors.
Patent JP-H09271335-A (JP)
Title: Improvement in color of noodles blended with buckwheat flour
Inventor: NAKAZAWA SUSUMU
IPC: A23L7/109
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the color of noodles blended with buckwheat flour, capable of carrying out color adjustment of noodle mixed with buckwheat flour stable with time without exerting a bad influence on taste and texture, by adding a very small amount of an iron compound to the noodles so as to change the color of the buck wheat flour to a greenish black. SOLUTION: An iron compound is added to noodled with buckwheat flour so as to make the ratio of the iron compound to the buckwheat flour of about 0.0005 to 0.5w/w %, preferably 0.001 to 0.2w/w. The addition of one or more compounds selected from among a calcium compound, a potassium compound and a magnesium compound together with the iron compound emphasizes and changes its color tone and improves the color stability with time.
Patent JP-S5447517-A (JP)
Title: Head end unit for catv
Inventor: OOYAMA HIROSHI
IPC: H04N7/16
Filed: 1977-09-22
Abstract: PURPOSE: To ensure transmission of a high-quality picture by providing a ghost reduction circuit to the intermediate frequency amplifier circuit.  
     CONSTITUTION: The TV braodcast wave is transmitted to coaxial cable 30 via input amplifier circuit 13, frequency conversion circuit 14, intermediate frequency amplifier circuit 15, frequency conversion circuit 16 and output amplifier circuit 17. In this case, ghost reduction circuit 18 is provided between amplifier 7 and BPF6 of circuit 15, and part of the output signal is led to variable delay element 19, variable amplitude adjuster 20 and variable phase shifter 21. Thus, amplitude A and phase θ are adusted by the delay time in order to negate the ghost component contained in the input signal, and then added to the input signal through adder 22. As a result, the TV signal containing no ghost signal can be transmitted to cable 30 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07294601-A (JP)
Title: Auto handler for storing ic by vibrating magazine case
Inventor: UNNO AKIO
IPC: H01L21/66
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate inferior storage of an IC at an opening part of a magazine case by opening/closing claws of a hand nipping the magazine case for a plurality of number of times and vibrating the magazine case. CONSTITUTION:Supposing, for instance, that an IC 1 is halted at a lane '3' of an accommodation lane 6, a photodetector detects the stay of the IC 1, and the apparatus instructs to move a transfer stage 3 located on the side of a feed lane 5 to below the lane '3'. An elevator stage 31 is moved upward by a cylinder. A hand 41 opens/closes claws 4A for a plurality of number of times and vibrates a magazine case 2. When the IC 1 overstays at the entrance of a storing part, the hand 41 opens/closes the claws 4A to vibrate the magazine case 2. As a result, the IC 1 is let to slide into the magazine case 2. If the overstay of the IC 1 is not confirmed by the detector while the hand 41 continues the opening/closing operation for a fixed time, the magazine case 2 nipped by the hand 41 is shaken right and left, so that the IC 1 is stored in the magazine case 2.
Patent JP-S5239609-A (JP)
Title: Process for preparation of lower dialkyl amine and saturated cyclic im ine
Inventor: TAKAHASHI KANEMASA
IPC: C07B61/00
Filed: 1975-09-23
Abstract: PURPOSE: The title compounds are prepared in high yield by the hydrogenative deammoniation of mononitrile in a liquid phase at the hydrogen partial pressure of ≥20Kg/cm 2  in the presence of Co or Ni type hydrogenation catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5448211-A (JP)
Title: Adjusting method for high frequency bias of tape recorders
Inventor: NAKAMURA SHIYOUICHI
IPC: G11B5/027
Filed: 1977-09-22
Abstract: PURPOSE: To facilitate the adjustment of optimum bias quantity by the user for each of the tapes used by adjusting the levels of reproduction output with variable resistance and associating the same to the variable resistance which determines the high frequency bias quantity for input aural signal.  
     CONSTITUTION: The signal S 1  of a relatively high frequency from an oscillator 20 and the signal S 2  of a relatively low frequency from an oscillator 21 are mixed 22, and the saw tooth wave bias signal SD controlled by the variable resistance VRA 14 from a bias oscillator 13 is superposed thereto and is recorded 5. This is reproduced 5 and the sensitivity correction of tape is performed in an AGC amplifier 27 via equalizer amplifier 16, the output whereof is then inputted to a monostable multivibrator 36 having the variable resistance VRB cooperating with the variable resistance VRA 15 of a time constant circuit. This variable resistance VRB is so adjusted as to become gradually smaller from the larger of resistance while an indicator 39 is being observed, whereby the optimum bias quantity may be readily obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5817113-A (JP)
Title: Production of alkyl-etherified amino resin
Inventor: MATSUZAKA JIYUNICHI
IPC: C08G12/40
Filed: 1981-07-23
Abstract: PURPOSE:To obtain the titled substance having a low solution viscosity at an expense of a decreased amount of a monohydric alcohol, by adding a cationic surfactant and a long-chain fatty acid to a mixture of a monohydric alcohol and formaldehyde and adding an amino compound capable of being methylolated in a weakly acidic condition. CONSTITUTION:A cationic surfactant and a long-chain fatty acid are added to a mixture of a monohydric alcohol and formaldehyde, or an anionic surfactant and a long-chain fatty acid are added to a monohydric alcohol. One of these two solutions is kept at a reaction temperature in a wealky acidic condition. To this solution is added a mixture obtained by slurrying a methylolatable amino compound in a monohydric alcohol to effect alkyl etherification and to produce an alkyl-etherified amino resin. As the long-chain fatty acids, lauric acid, myristic acid and palmitic acid are used. As the amino compounds, melamine, benzoguanamine, acetoguanamine, etc. are used.
Patent JP-S60258713-A (JP)
Title: Structural body for shielding
Inventor: KATSUMATA MASAO
IPC: G11B5/115
Filed: 1984-06-06
Abstract: PURPOSE:To stabilize the recording and reproducing characteristic of a magnetic head by using a material having the equality equal to the quality of a substrate on which an element is formed or having the mechanical strength equal to the mechanical strength of said substrate to constitute the sliding surface of the magnetic head and obviating the exposure of a soft material such as adhesive resin. CONSTITUTION:The recording head 1 and reproducing head 2 are constituted by adhering the substrate 4 of a ceramic material on which the element is formed by using a thin film technique to a supporting block 9 made of a metallic material by a resin, etc. The thin film element 5 and connector 7 are connected by an FPC6. A center block 3 is made into the structure in which a magnetic material or conductive material or both materials are laminated in order to shield cross coupling noise. A protective block 10 consisting of the same material as the material of the substrate 4 or having the mechanical strength equal to the mechanical strength of said substrate is installed in the part of the head 1 and head 2 to be butted to the element 5. The exposure of the resin layer such as adhesive agent to the sliding surface of the magnetic head is thus obviated and therefore the injury of the thin film element as a result of sliding in contact with a magnetic tape is decreased and the characteristic of the magnetic head is improved.
Patent JP-S62273772-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIMURA MINORU
IPC: H01L21/28
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a semiconductor device, in which deterioration of electric characteristics is prevented and the reliability of elements can be improved, by forming a contact hole, thereafter implanting high concentration oxygen ions so that a peak is provided in an n<+> diffused layer in source and drain regions, performing heat treatment, and forming an insulating film at a part in the n<+> diffused layer by activation. CONSTITUTION:A field oxide film 2 is formed on a p-type silicon substrate 1. A gate oxide film 3 is formed on the surface of an island shaped substrate region, which is isolated by the field oxide film, by thermal oxidation. Patterning is performed, and a gate electrode 4 is selectively formed on the gate oxide film 3. Then, with the gate electrode 4 and the field oxide film 2 as masks, activation and diffusion are performed, and n<+> source and drain regions 5 and 6 are formed. Thereafter, a BPSG film 8 is deposited, and first insulating films 7 and 8 in a double-layer structure are formed. With the first insulating films 7 and 8 and the gate oxide film 3 as masks, oxidizing impurity ions are implanted. Then high temperature heat treatment is performed. Activation is carried out, and an insulating film is formed in a part of the source and drain regions 5 and 6.
Patent JP-H1046422-A (JP)
Title: Shield mounting device for helmet
Inventor: TOYOSATO TOMOHIKO
IPC: A42B3/22
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide the subject device designed to exchange a shield easily in a short time. SOLUTION: In a helmet so designed that both left and right outer surfaces of the helmet body proper 1 are provided with mounting members 5 and an engaging part 21 formed bifurcately on both left and right ends of a shield 2 is fitted on the respective mounting members 5 so as to render the shield 2 turnable vertically at a specified angle, and there is also equipped an ear cover 3 for both the mounting members 5 and the engaging parts 21, the ear cover is provided with an operational part 16 to engage/disengage the engaging parts 21 on/off the respective mounting members 5, and the operational part 16 is situated so as not to be detachable for the engaging parts 21 even if operated when the shield 2 stands 'off', while so as to be detachable if operated when the shield 2 stands 'on'.
Patent JP-H01288327-A (JP)
Title: Vacuum processing apparatus
Inventor: ODAGI HIDEYUKI
IPC: B01J3/00
Filed: 1988-05-13
Abstract: PURPOSE:To attain an improvement of maintenance and cleanability by attaching a reinforcing material to an external walls of a charging room, a vacuum processing room, and a taking-out room so as to get rid of a rise from the bottom plane of the inside of an apparatus. CONSTITUTION:A vacuum processing apparatus is composed of a charging room 1, a vacuum processing room, and a taking-out room which are placed in the vertical direction, resp. A reinforcing material 10 is attached to the external walls of each room so as to get rid of a rise from the bottom plane of the inside of the apparatus. As a result, maintenance and cleanability of the apparatus can be improved and elevated remarkably.
Patent JP-H0626431-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: OTA KENJI
IPC: F02P5/15
Filed: 1992-05-07
Abstract: PURPOSE:To activate a catalyzer at an early stage without damaging operability of an engine by enumerating basic delay amount in accordance with a drive condition and by correcting it in accordance with detection opening of an accelerator or a throttle valve. CONSTITUTION:When a drive condition is detected by a drive condition detection means 1, a basic ignition timing enumeration means 2 enumerates basic ignition timing in accordance with it. Additionally, at the time of warming up an engine or others, when a delay angle region judgement means 3 judges that ignition timing is in a delay time correction region, a basic delay angle amount enumeration means 4 enumerates basic delay angle amount necessary for temperature rise of a catalyzer. In the meantime, in accordance with opening of an accelerator or a throttle valve detected by the accelerator or a throttle valve opening detection means 5, correction value is found by a correction means 6. Thereby, a delay angle amount correction means 7 corrects basic delay angle amount in accordance with this corrected value, and the basic ignition timing is corrected by an ignition timing correction means 8. Consequently, it is possible to improve temperature rise of the catalyzer while securing favourable drive feeling.
Patent JP-S60257251-A (JP)
Title: Recorder
Inventor: NISHIMURA YUTAKA
IPC: C23C14/04
Filed: 1984-06-04
Abstract: PURPOSE:To realize satisfactorily high resolution by printing through the energizing between an electric conductor of an electrode head fixed to a stationary member containing a special material and a transfer mask sheet having a certain surface. CONSTITUTION:An electrode head is fixed by holding a coated copper wire 41 imbedded in a groove in a sintered hexagonal boron nitride 43 with a sintered hexagonal boron nitride 43. A rough-surfaced layer is formed on a support by applying a liquid having dispersed stannic oxide and on this layer, an aluminium evaporated layer is provided, thus forming a transfer mask sheet. An electrode head having a resolution of 10 lines/mm. using the afore-mentioned sintered hexagonal boron nitride is used to print the mask sheet for evaluation. The surface resistance of a transfer mask sheet 0.3-2.6OMEGA by the metal film resistance test of JIS C-23 16.835. Further the optimum print was obtained within 5-150sec range of Beck smoothness. An electrode head using a fixing material sintered with more than 70wt% of hexagonal boron nitride content provides high print quality without causing any scar on the transfer mask sheet by the fixing material.
Patent JP-S62112987-A (JP)
Title: Cooling tower
Inventor: CHIYAARUZU JIYOZEFU BARUDOO
IPC: E04H5/12
Filed: 1986-05-21
Abstract: A cooling tower is formed from fiberglass reinforced polyester resin structural components including a basin, vertically extending columns, vertical side panels, and a cover. The fill material for heat/mass exchange is supported directly by the basin to eliminate the weight of a separate support system and to reduce the load on the columns and panels. A fan is mounted on the cover, and the weight of the fan is supported by the cover and the columns. The panels do not have to support the weight of the cover and the fan, and the panels can be formed of relatively thin, lightweight material. The columns do not have to support the weight of the fill material and can also be relatively lightweight.
Patent JP-H07319805-A (JP)
Title: Request selecting device
Inventor: SAKAGAMI KENJI
IPC: G06F13/362
Filed: 1994-05-27
Abstract: PURPOSE:To realize a request selection by simple control even when many priority class functions are set up by instantaneously executing the cyclic inspection of each priority class from a class with the highest priority by using a looped daisy chain circuit. CONSTITUTION:In a four-input looped daisy chain circuit, the priority of plural request signals RIs is set up by a CPU [3:0] in the order of RI [3], RI [2], RI [1], and RI [0], and when '1' is inputted to a CPU [0], a Kill [0] signal outputted from an AND circuit 10 is turned to '0', a succeeding AND circuit 33 is opened and the request signal RI [3] is outputted as a selection signal RO [3]. The signal RO [3] is transmitted through plural AND circuits 40 to 43 and outputted as a HIT signal through an OR circuit 50 and a gate 51. Furthermore, a chain output is loaded to a cyclic pointer 53 and the priority order of succeeding request signals becomes RI [1], RI [0], RI [3], and RI [2] Namely the order is set up so as to circulate request signals from the succeeding request.
Patent JP-S5816748-A (JP)
Title: Narrow groove working method on inside surface of pipe
Inventor: OCHIAI IZUMI
IPC: B21H1/18
Filed: 1981-07-24
Abstract: PURPOSE:To work a groove which leaves no original cylindrical surface on the inside surface of a pipe, by constituting so that a groove working part of a rolling wheel provided with plural groove working parts at a necessary pitch is guided by a groove cut in advance. CONSTITUTION:To the front half of a cylindrical holder 4, a rolling wheel is installed, and the half number of grooves are worked at a pitch of 2 times of its finally necessary groove pitch. Subsequently, to the rear half of the holder 4, a rolling wheel 5 having a wheel tread is installed in such relation as a groove forming part 6a and 6b coincide with a groove 3a and a groove 3b, respectively, so that the forming part 6a and 6b are guided by 3a and 3b, respectively, from the time when a tool is pushed into a pipe. In this way, a pipe which is suitable for condensing heat transfer can be manufactured, and it is also possible to manufacture a pipe having a large effect for both boiling heat transfer and condensing heat transfer.
Patent JP-H11304556-A (JP)
Title: Fluid quantity meter
Inventor: MORI TAKEHIKO
IPC: G01N11/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a fluid quantity meter ensuring highly accurate measurement through an extremely simple structure where a flat plate is arranged at the center in a pipe in parallel with the pipe. SOLUTION: A sufficiently thin flat plate 2 is inserted into a pipe in parallel therewith and secured at the central position and then one end of an oscillation piece 3 is secured to the flat plate 2. Within a range where a boundary laminar flow of the flat plate 2 is present, a small vortex grows in the wake of the flat plate 2 to produce fluid oscillation and a vortex street. That phenomenon is utilized for measuring current velocity, volumetric flow rate, density and viscosity and mass flow rate can be measured by operating flow rate and density. A flat plate vortex can be obtained by only two components of a pipe and a flat plate having extremely simple shape. Since no resistor, e.g. a column or a triangular prism in a Karman's vortex flowmeter, is present, reaction coefficient having direct effect on the Strouhal number in vortex flowmere is not required to be taken into account at all.
Patent JP-H03128370-A (JP)
Title: Novel sulfonamide
Inventor: SEIMOA EFU TOREIGAA
IPC: C07D285/135
Filed: 1990-05-02
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H, OH, CN or OCH 3 ; R 2  is methyl, 2-5 C alkyl; R 3  is formula II (R 4  is H, CH 3  HCO, CH 3 CH, XCH 2 CO (X is halogen), formula II (R 5  is H, CH 3 , HCO, CH 3 CO, XCH 2 CO or its stereoisomer)] or its salt.  
     EXAMPLE: 2-(Glycylimino)-3-methyl-1,3,4-thiadiazoline-5-sulfonamide.  
     USE: The subject compound is useful as water-soluble carbonic anhydrase inhibitor for treatment of glaucoma. It can be applied topically in the treatment of glaucoma, and has good therapeutic effect on corpus ciliare and has no harm against ophthalmic tissue.  
     PROCESS: For example, an N-protected amino acid is condensed with a 3-alkyl-2- imino-1,3,4-thiadiazole-5-sulfonamide to give the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09285098-A (JP)
Title: Disc device linear actuator
Inventor: OYAMA TAKATOSHI
IPC: H02K33/18
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a disc device linear actuator which facilitates the increase of a thrust, the size reduction and the thickness reduction. SOLUTION: A linear actuator main part 10 has field units 15 which are composed of respective pairs of permanent magnets 11A and 11B and pole pieces 12 provided between the permanent magnets 11A and 11B, movable coil units 20 which can be moved linearly in the axial direction of the field unit 15, side yokes 25 which are provided on both the end surfaces of the field units 15 respectively and outer yokes 26 which surround the outsides of the movable coil units 20. A magnetic circuit is composed of the field units 15, the side yokes 25 and the outer yokes 26 and fluxes generated by the field units 15 are made to interlink with the whole circumferences of the driving coils of the movable coil units 20 and a transfer unit which has an optical pickup, a magnetic head, etc., is linearly transferred in a required direction by the linear movement of the movable coil units 20.
Patent JP-H05332319-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: DOI KAZUYUKI
IPC: F15B11/16
Filed: 1992-04-07
Abstract: PURPOSE:To prevent the hunting phenomenon of an arm in the case of simultaneous operation for swing motion and arm drawing by providing a main pressure working oil line for an arm cylinder with a side pilot to interlock a check valve with an arm and a swing directional control valve. CONSTITUTION:A swing priority piston is integratedly assembled in a load check valve 45 in a main pressure working oil line for an arm cylinder 28, and arm and swing pilot directional control valves 32, 33 are provided with side pilot lines 36, 37, and the swing side pilot line 37 is changed over to a bypass oil line position when the swing pilot directional control valve 33 is at a neutral position, and to a cut off oil line position when the valve 33 is at a changing over position. In the case of simultaneous operation for swing motion and arm drawing, pilot primary pressure sent from a pilot pump 41 is made to act into the swing priority piston chamber 46 of the check valve 45 through the changing over oil line position of the arm side pilot line 36. Thus since the stable pilot primary pressure can be made to act, the hunting phenomenon of the arm can be prevented.