baber/WOPTO huggingface dataset:
Patent JP-H1065591-A (JP)
Title: Cdma radio communication equipment
Inventor: MIYA KAZUYUKI
IPC: H04B1/7073
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a synchronization circuit in the case of providing a plurality of antennas for reception space diversity. SOLUTION: This equipment is provided with a search circuit 103 estimating a phase of a spread code from a reception signal and tracking circuits 105, 106 tracking an accurate synchronization point from the estimated phase, a delay profile is measured, that is, a phase is estimated based on a reception signal 101 from an antenna A by utilizing a fact that there is not large difference in the delay profile of each antenna, and estimated phase information 104 is fed to the tracking circuits 105, 106 for each antenna and an accurate synchronization point is traced for each reception antenna so as to reduce the search circuit 103.
Patent JP-S58173575-A (JP)
Inventor: ADAMU AREKISANDAA
IPC: A63F9/08
Filed: 1982-12-13
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-S59108988-A (JP)
Inventor: HORI MICHIO
IPC: G21C15/243
Filed: 1982-12-15
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-H0963176-A (JP)
Title: Video cd reproducing device and method thereof
Inventor: TANAKA SHIGEO
IPC: G11B27/34
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To recognize a current reproducing position and to prevent the delay of operation by displaying the current reproducing position in the section of a continuous image and arbitrarily changing the reproducing speed. SOLUTION: A video CD control circuit 4 reads out TOC information and stores it in a memory 5 when a video CD 1 is inserted in a driving part 2. At the time of reproduction, a starting address and an ending address of video sequence are taken out. Address information during reproduction is obtained from a video CD processing circuit 7. The video CD control circuit 4 calculates a position for icon display of the current reproducing position based on the obtained data and displays it on a CRT 12 superposing on an image screen through an audio/video driving circuit 9. On the other hand, the skip width of the reproducing address is changed by means of a remote commander 11 by operating a reproducing speed volume and the reproducing speed is arbitrarily changed.  Consequently, the reproducing position of the current image is recognized, next operation is efficiently performed and delay is prevented.
Patent JP-S58108140-A (JP)
Title: Multilayer beltlike packing material for engineering work
Inventor: BUERUNAA KIYUUNERU
IPC: E04D5/06
Filed: 1982-12-15
Abstract: A sealing sheet for the building industry made up of at least one layer which contains an elastomeric synthetic resin that is devoid of, i.e., free of vulcanization accelerator, and that contains fillers, especially carbon admixed with an ethylene-propylene-diene terpolymer and/or ethylene-propylene copolymer and which has, on the outside and/or between layers of a synthetic resin, a reinforcing layer laminated in place with the use of heat and comprised of a fabric, a mat, a knitted material, a nonwoven material, or a similar material formed of a synthetic resin and/or of glass fibers.
Patent JP-H0768281-A (JP)
Title: Wastewater treatment
Inventor: YAMADA TOMIHIKO
IPC: C02F3/00
Filed: 1993-09-02
Abstract: PURPOSE:To effectively keep the aerobic biological treatment process in aerobic condition, and improve the wastewater treatment function by adding an aqueous hydrogen peroxide solution to wastewater in a prior stage to an aerobic biological treatment, decomposing the hydrogen peroxide by a catalyst containing silver or a silver alloy, and dissolving the produced oxygen in the wastewater. CONSTITUTION:In treatment of wastewater by aerobic bacteria, an aqueous hydrogen peroxide solution is added to the wastewater in a prior stage to an aerobic biological treatment and a catalyst containing silver or a silver alloy is put in an aerobic biological treatment tank, for example, a precipitation tank. Consequently, since the hydrogen peroxide can be decomposed efficiently to produce oxygen, the tank, e.g. the precipitation tank, can be kept in good aerobic atmosphere constantly. As a result, since the waterwater treatment function can be improved, BOD and COD removal efficiencies are heightened and further reduction of silver sulfate contained in the wastewater is prevented and production of malodorous substances due to hydrogen sulfide, etc., is suppressed.
Patent JP-H0883700-A (JP)
Title: Control method and its device of electromagnet power source, and particle accelerator
Inventor: NAKAYAMA HISAHIDE
IPC: H01F7/20
Filed: 1994-09-13
Abstract: PURPOSE: To provide a highly accurate control system of an electromagnet power source suitable for a particle accelerator. CONSTITUTION: A current pattern Ir for imparting required excitation to an electromagnet 1 is stored in a memory 61. A voltage pattern Vr initially set in a memory 62 for realizing this current pattern Ir is imparted as a command value to an AVR(automatic voltage regulator) 51 via a calculator 54. The AVR 51 feedback-controls a converter 2 in accordance with a deviation ve between a command value Vr and an actual measured value vf. When the voltage pattern Vr is not appropriate, a calculator 56 outputs a current deviation ie between the current pattern Ir and an actual measured value if. An input means 66 of a repeat control part 6 takes the current deviation ie exceeding a specified value in time series and stores a current deviation pattern Ie corresponding to the current pattern Ir in the memory 63.  A calculator 67 calculates a correction voltage pattern ΑVr based on the current deviation pattern Ie to correct the voltage pattern Vr of the memory 62.
Patent JP-H04102242-A (JP)
Title: Information recording medium
Inventor: MIYOSHI TAKAHITO
IPC: G11B7/24
Filed: 1990-08-20
Abstract: PURPOSE:To prevent reduction of reflectance on the recording layer surface by providing an antireflection layer of specified film thickness comprising polysiloxane on the surface of the polycarbonate substrate where no recording layer is provided, with a basecoat layer interposed. CONSTITUTION:On the one surface of a polycarbonate substrate, a recording layer is provided to enable recording and reproducing of information with laser light. On the other surface of the substrate where no recording layer is provided, a basecoat layer is provided, on which an antireflection layer of 600-4000Angstrom  thickness comprising polysiloxane is provided. As for the basecoat layer, polymethyl methacrylate, etc., is preferable. The antireflection layer is formed by applying a liquid material containing siloxane compd. (in a form of colloid dispersion, suspension, solution, etc.,) on the surface of the substrate and drying the coating film at room temp. or raised temp. During the film is dried, the siloxane compd. causes condensation and forms the antireflection layer essen tially comprising polysiloxane having a net-like structure.
Patent JP-S6278804-A (JP)
Title: Soft magnetic thin film
Inventor: HAYASHI KAZUHIKO
IPC: C22C38/00
Filed: 1985-10-01
Abstract: PURPOSE:To make the saturated magnetic flux density of the titled thin film higher than that of a Sendust alloy without changing its soft magnetic characteristics and the like by a method wherein Fe, Co, Al and Ge are selected as the constituent elements of the soft magnetic thin film, and the compositional ratio of the above-mentioned elements is set within the prescribed range. CONSTITUTION:In order to increase the density of saturated magnetic flux, the composition of the titled soft magnetic thin film is set as FexCoyAlaGeb (the compositional ratio of x, y, a and b is indicated by atomic %) taking into consideration of the fact that the point of intersection of the line of magnetostriction lambdas=0 with the line of crystal magnetic anisotropy K=O is to be set closer to the side of an Fe high density, and that the rate of reduction of magnetic moment in absolute zero and the addition of Co improve not only the density of saturated magnetic flux but also corrosion-resistance and abrasion resistance. In the above-mentioned constitution, when the adding quantity of Co is too much, the density of saturated magnetic flux and the soft magnetic characteristics are deteriorated in inverse proportion to the corrosion-resistance and the abrasion resistance. Therefore, the compositional ratio of the material used is set as follows. 65<=x+y<=85.0<=y<=20.1<=a<=35.1<=b<=35, x+y+a+b=100.
Patent JP-S6461292-A (JP)
Title: Method for regenerating inferior long thermal transfer film
Inventor: OTAKE KIYOBUMI
IPC: B41M5/34
Filed: 1987-08-31
Abstract: PURPOSE:To simply regenerate an inferior product into a good product, by providing a means for allowing a printer detect an inferior part to the region of an inferior part having unit of a long thermal transfer film or the periphery thereof. CONSTITUTION:When an inferior part is discovered in a part of a long thermal transfer film having a large number of units each composed of a transfer layer of hue of yellow Y, magenta M, cyan C and black Bk, for example, in the central magenta part M2 thereof, the detection mark D2 of a yellow part Y2 is painted out. By this method, a printer permits units Y2, M2, C2, Bk2 containing inferior parts to pass. For example, when an inferior part is discovered in the cyan part C in the center unit transfer layer, a separate detection mark D5 is provided to the yellow part Y2. The printer permits units Y2, M2, C2, Bk2 containing D2 to pass without transfer. By this method, the generation of an inferior image is eliminated and a thermal transfer sheet can be regenerated as a good product.
Patent JP-H0382965-A (JP)
Title: Automatic biochemical analyser
Inventor: MATSUMOTO JUNICHI
IPC: G01N35/10
Filed: 1989-08-26
Abstract: PURPOSE:To perform highly accurate distribution over a wide range by using a specimen distribution system corresponding to a scheduled suction amount. CONSTITUTION:The sampling mechanism of an analyser has a plurality of sampling syringe groups S1, S2 different in suction capacity connected to a nozzle flow passage (a) through change-over valves V1, V2, water supply flow passages b, c, d and a memory part M preliminarily storing scheduled suction amounts to be sampled. A syringe operating control part SC selects a syringe S1 small in its suction amount on the basis of the output of the memory part M when the scheduled suction amount is smaller than a predetermined value to connect the same to a nozzle flow passage (a) and sucks and emits a specimen of the scheduled suction amount and subsequently further emits water through the nozzle passage (a). When the scheduled suction amount is larger than a predetermined amount, the control part SC selects a syringe S2 large in a suction amount to connect the same to the nozzle flow passage (a) and selects said syringe S2 in order to suck and emit the specimen in the scheduled suction amount to perform drive control. By this constitution, accurate distribution becomes possible over a wide range.
Patent JP-S61101381-A (JP)
Inventor: NAKAZATO MASAAKI
IPC: B66B13/14
Filed: 1984-10-18
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-H0266915-A (JP)
Title: Manufacture of single crystalline magnetic thin film
Inventor: AOKI MASAKI
IPC: C30B29/28
Filed: 1988-09-01
Abstract: PURPOSE:To synthesize a single crystalline magnetic garnet film having a large Faraday rotary angle at a low temperature of 400 deg.C or lower by introducing vapor of compound containing iron, bismuth and rare earth element, and oxygen gas into a chamber evacuated down to a predetermined value, and forming a thin film by utilizing an ion impact effect due to the activity of high density plasma and the application of a bias voltage in a magnetron discharge or a plasma generated by an electron cyclotron resonance. CONSTITUTION:Vapor of compound containing Fe, Bi, rare earth element, reaction gas from a reaction gas cylinder 12, oxygen are introduced together with nitrogen from a carrier gas cylinder from vaporizers 7, 8, 9 containing materials into a reaction chamber 1 evacuated by an evacuation system 3 down to 10-10<4>Torr. A magnetic field is applied by an electromagnet 5 to generate a plasma, a negative electric field is applied from a bias power source to a board 4 to react under reduced pressure, and a film is formed on a heated glass board. According to this method, since ion impact is received by the board bias by utilizing high energy particles in the plasma, a single crystal having large Faraday rotary angle can be obtained at a low temperature.
Patent JP-H0752608-A (JP)
Title: Tire for tire roller
Inventor: MOCHIDA MASAYUKI
IPC: B60C5/00
Filed: 1993-08-10
Abstract: PURPOSE:To prevent adhesion of asphalt to a surface of a tire even if secondary rolling compaction work is done for a long time by forming tread out of a rubber composition in which mold release agent made of silicone oil is absorbed in multiporous particles at a specific ratio and blended in raw material rubber. CONSTITUTION:A tread 2 is formed out of rubber composition in which 5 to 40 weight parts of mold release agent made of silicone oil for 100 weight parts of raw material rubber are absrobed in multiporous particles and blended in the rubber. The multiporous particles are inorganic particles of activated carbon, diatom aceous earth, synthetic hydrate calcium silicate, etc. which have the average particle diameter of 1-30mum. In this tire for tire roller, transfer of silicone oil as mold release agent on a surface of the tread is done substantially at a fixed small speed for a long time so that a surface of the tire for tire roller maintains the condition in which mold release agent is applied thereon for a long period of time.
Patent JP-H0755200-A (JP)
Title: Outdoor device of air conditioner
Inventor: FUJIKI HIRONARI
IPC: F24F5/00
Filed: 1993-08-12
Abstract: PURPOSE:To improve an outer appearance of an outdoor device and perform an effective cooling of equipment stored in a control box by a method wherein a handle is applied as a dimpled type handle recessed inside a side surface and a deep side of the dimpled handle is provided with a cold air taking-inlet port. CONSTITUTION:A side surface of a device casing 1 is provided with a dimpled handle 20 recessed inside the surface. A deep side of the dimpled handle 20 is provided with a cold air taking-in port 21. Accordingly, the dimpled handle 20 is not projected out of the surface of the side surface, the cold air taking-in port 21 is not seen from side part, resulting in that its outer appearance is improved. Cold air is taken at the cold air taking-in port 21 arranged at the deep side of the dimpled handle 20 and smoothly sucked into a control box 6, resulting in that equipment (such as control board 16 and radiation fins 19 or the like) in the control box 6 can be effectively cooled.
Patent JP-H1048761-A (JP)
Title: Original reader
Inventor: BABA NOBUYUKI
IPC: H04N1/04
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enhance durability by preventing the wavelength absorbent of an original cover from being damaged. SOLUTION: The plastic of the original cover 10 and an automatic feeding belt are coated with material (for instance, epoxy adhesive material) 11 for enhancing combination with the wavelength absorbent by one or more layers, and the material 11 is coated with the wavelength absorbent 12. Or the plastic of the cover 10 and the surface of the automatic feeding belt are somwhat melted and coated with material easily adopted to the wavelength absorbent. Thus, the wavelength absorbent is prevented from being peeled because paper (original) rubs the cover 10 and the surface of the feeding belt.
Patent JP-S59110695-A (JP)
Title: Oral cephalosporin
Inventor: NISHIKIDO JIYOUJI
IPC: A61P31/04
Filed: 1982-12-16
Abstract: NEW MATERIAL:A compound(salt) shown by the formula I (X is substituent group which is usually used in beta-lactam compounds; R1-R3 are substituent groups eliminable in organisms, or H; R3 is H or methoxy). EXAMPLE:7-beta[4-( 2'-amino-2'-carboxy )ethylimidazol-2-yl-amino]-3-acetoxymethyl- 3-cephem-4-carboxylic acid. USE:An oral antibacterial agent. Having high blood concentration. PROCESS:For example, a compound shown by the formula III (Y is halogen) is reacted with a compound shown by the formula IV in an organic solvent (e.g., DMF, etc.) inactive to a reaction and/or water in the presence of an acid preferably p-toluenesulfonic acid at 0-150 deg.C for 30min-20hr.
Patent JP-H0382659-A (JP)
Title: Brake hydraulic control device
Inventor: ISE SEIKI
IPC: B60T8/1761
Filed: 1989-08-25
Abstract: PURPOSE:To reduce vibration by feeding multiple split pressure change commands at such time interval that the vibration is made smaller than the vibration caused by the feeding of the normal pressure change command prior to the feeding of the normal pressure change command in a specific case when excessive vibration is judged to occur on a brake device. CONSTITUTION:In a system controlling a direction switching device 204 provided between a master cylinder 201 and a wheel cylinder 202 and a solenoid valve device 200 provided between a hydraulic source 206 and a reservoir 208 with the normal pressure change command (pressure increasing/decreasing command) from a normal feed control means A at a unit time for the variable continuous period, an excessive vibration judging means B judging whether excessive vibra tion caused by the normal pressure change command occurs on a brake device prior to the feeding of the normal pressure change command is provided. In a specific case when excessive vibration is judged to occur, multiple split pres sure change commands are fed from a specific feed control means C at such time interval that the vibration is made smaller than the vibration caused by the feeding of the normal pressure change command.
Patent JP-2000052970-A (JP)
Title: Braking device
Inventor: OKURA TOSHIAKI
IPC: B60T13/66
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact, lightweight braking device for rolling stock, capable of holding an emergency brake for many hours during power failure and dispensing with a large number of accumulators. SOLUTION: An accumulator 6 is connected to piston side oil chambers 4A-4D of brake cylinders 1A-1D, and rod side oil chamber 5A-5D are selectively connected to an accumulator 10 or a tank 11 through solenoid selector valves 9A, 9C. Brake shoes 3A-3D are put in braking action by braking pressure (pressure of the accumulator 6) continuously led into the piston side oil chambers 4A-4D. There is therefore no hindrance to a brake even with an oil leak or the like in a circuit on the accumulator 10 side. A safety solenoid selector valve 21 and a relief valve 22 are series-interposed at a branch circuit to the tank 11 from a circuit of the accumulator 6, and at the time of power failure the safety solenoid selector valve 21 is opened to relieve braking pressure to the set pressure of the relief valve 22. A hydraulic source 16 is held in common to other hydraulic equipment.
Patent JP-S6472173-A (JP)
Title: Apparatus for operating working element with respect to moving substrate
Inventor: DEIBITSUDO II DOGETSUTO
IPC: G03G15/01
Filed: 1987-09-03
Abstract: PURPOSE: To print out an image so that the image is accurately matched with an image already printed on a moving base by generating an output signal expressing the passage of a working mark to a photosensor. CONSTITUTION: When a working mark 124 formed in a trace line 24 formed on a base 14 is reflected from another part on the trace line 24, light of discriminatable intensity is reflected. The photosensor is fixed to the line 24 so as to sense the intensity of light reflected from the line 24 when the base 14 is moved and an output signal expressing the passage of the mark 24 is generated to the photosensor. A working element is driven by an output signal from the photosensor. Consequently plotting is accurately started and the accurate fitting of a polychromatic image forming device can be attained.
Patent JP-S6462601-A (JP)
Title: Plastic mirror
Inventor: SATO FUMIO
IPC: A47G1/00
Filed: 1987-09-02
Abstract: PURPOSE:To obtain a mirror having low hygroscopicity, causing scarce warp by absorbing moisture, and having high heat resistance and shape stability by forming a vacuum evaporated reflecting film on one side of a plastic plate having a specified compsn. CONSTITUTION:A vacuum evaporated reflecting film is formed on one side of a plastic plate obtd. by the polymn. of a monomer mixture consisting of 20-80wt.% methyl methacrylate, 15-65wt.% (meth)acrylic ester expressed by the formula and having >=70 deg.C Vicat softening temp. of the homopolymer, and 5-35wt.% N-substituted maleimide. In the formula, R1 is H or a methyl group; R2 is a 6-20C cycloaliphatic hydrocarbon group. When the content of the methyl methacrylate component is <20wt.%, satisfactory optical and mechanical properties are not obtd. On the other hand, when it is >80wt.%, the hygroscopicity will increase. Thus, a product causing scarce warp by the absorption of moisture, and having high heat resistance and high shape stability is provided.
Patent JP-H0384813-A (JP)
Title: Superconductive wire
Inventor: MIURA DAISUKE
IPC: H01B12/10
Filed: 1989-08-25
Abstract: PURPOSE:To improve Jc (critical current density) of a superconductive wire by making a superconductive filament have an elliptical cross section with <=1mum short axis. CONSTITUTION:The cross section of a superconductive filament is made to be an ellipse having <=1mum short axis. This is to use a surface pinning effect actively which appears when the diameter of the superconductive filament becomes <=1mum. In nother words, the surface pinning effect is provided by making the cross section of the superconductive filament an ellipse with short axis <=1mum and at the same time the volume of magnetic fluxes crossing the filament is increased by lengthening the long axis of the ellipse so as to strengthen pin stopping power. As a result, high Jc (critical current density) is obtained.
Patent JP-S60113405-A (JP)
Title: High-frequncy coil for nuclear magnetic resonance
Inventor: MATSUDA TETSUYA
IPC: H01F5/00
Filed: 1983-11-24
Abstract: PURPOSE:To improve the spatial uniformity of a high-frequency magnetic field by dividing a saddle-shaped coil composing a high-frequency coil. CONSTITUTION:A saddle-shaped coil is composed of saddle-shaped coils 3a, 3b, 3c and 3d which are divided in lateral direction and arranged oppositely. Coil current I1 flows inversely in the adjacent coils to each other and the magnetic field generated in such part is cancelled so that the equal electrical values as an undivided saddle-shaped coil can be obtained. If the divided coils are driven separately or are connected to one another in parallel, each coil wire needs a length of 1/4 the conventional one and the high-frequency magnetic field which is improved in the uniformity even with a high frequency can be generated.
Patent JP-H0383232-A (JP)
Title: Recording medium, signal recording method and signal regeneration method
Inventor: SAKO YOICHIRO
IPC: G11B7/24091
Filed: 1989-08-25
Abstract: PURPOSE:To attain accurate positioning at the time of reproducing a record by previously recording a signal including the clock signal component of a frequency at an integer ratio with the clock signal frequency of main information by means of displacement in the direction of a track width. CONSTITUTION:Recording is attained by displacement in the direction of the track width with the clock of a cycle which is integer-times as much as the channel clock cycle T of main information such as address information. In the displacement recording in the direction of the track width, a sector mark, a minute address, a second address, a block address and a frame address can be recorded at every frame. Thus, the block address can be detected by reading one frame as the most. Consequently, the block address can be read even in the middle of the block at the time of accessing to the desired block, high speed access is attained and accurate positioning is attained.