baber/WOPTO huggingface dataset:
Patent JP-H0868635-A (JP)
Title: Piezoelectric vibration angular speedometer and its manufacture
Inventor: SANGO YOSHITAKA
IPC: G01C19/56
Filed: 1994-08-31
Abstract: PURPOSE: To mass-produce and miniaturize a vibrator by a method wherein two piezoelectric or electrostrictive ceramic plates in which electrode patterns have been formed on both faces and whose size is identical are bonded and this assembly is cut by a precision cutter. CONSTITUTION: Rectangular papallelepipeds composed of piezoelectric members 1, 2 in which electrodes have been formed on two opposite side faces are bonded in such a way that the electrodes are matched. In the piezoelectric member 1 which is used for detection, the electrode 3 on the surface of a vibrator is divided into two parts so as to be symmetric with respect to the central axis of the vibrator. In the piezoelectric member 2 which is used for driving, the electrodes on both faces are formed as whole-face electrodes. Both piezoelectric members 1, 2 are polarization-treated in the direction of the electrodes, and they are cut in such a way that a cross section which is perpendicular to a vibration direction becomes a square.  In order to manufacture a piezoelectric-vibration angular speedometer, for example, two plates composed of piezoelectric members in which mercury electrodes have been formed on both faces and which have been polarization-treated are bonded by an adhesive, a photoresist film is placed on the surface of the electrode on one side, and a resist pattern which corresponds to the electrode is formed by an aligner. It is used as a protective mask, the mercury electrode which has been exposed is removed, the central part of the remaining electrode is cut, and the vibrator which has two-split electrodes is obtained.
Patent JP-S6268093-A (JP)
Title: Drive circuit for brushless dc motor
Inventor: TAKAGI MICHIAKI
IPC: H02P6/08
Filed: 1985-09-19
Abstract: PURPOSE:To reduce noises from a DC motor by arranging power transistor in a power circuit applying driving voltage to the DC motor in a voltage control type to a drive circuit and adding a capacitor to the power transistor. CONSTITUTION:A DC motor with armature coils 107-109 is supplied with driving voltage through a power transistor 102, and driven and controlled by a changeover transistor group 106. The power transistor 102 is disposed so as to be shaped to a voltage control type as the whole power circuit to the changeover transistor group 106. A capacitor 118 is connected between a base B and a power terminal C for the power transistor 102, and the high-frequency voltage component of noises from the motor is wave-filtered and attenuated by the capacitor 118.
Patent JP-2001036824-A (JP)
Title: Digital broadcast viewing system
Inventor: KISHIMOTO MICHINORI
IPC: H04N19/89
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To easily change a viewing place by transmitting video data, audio data and additional information data of an optional channel separated by a turner device to a display device by a radio communication means to as to unnecessitate connecting devices through cables. SOLUTION: A broadcast signal received by a tuner device 1 is amplified and frequency-converted by a tuner 3 to be a base band signal. This base band signal is converted to a digital signal waveform by an A/D converter 4 and furthermore demodulated by a QPSK demodulator 5. The demodulated signal corrects an erroneous code generated on a broadcasting transmission line by an error-correcting device 6. Next, an MEPG 2 transport decoder 7 separates video data, sound data of a channel to be viewed and additional information data related with a program to be viewed from a transport stream signal. Then, a signal converted to a radio transmission band is amplified to a necessary magnitude by an amplifier 11 and then, transmitted to a display device 2 through an antenna 12.
Patent JP-S6266910-A (JP)
Title: Adhesion prevention method of indirectly vulcanized rubber product
Inventor: KUMAKAWA HIROSHI
IPC: B29K21/00
Filed: 1985-09-18
Abstract: PURPOSE:To prevent oxidation so that a rubber product does not possess adhesion, by a method wherein after an ultra-accelerator has been applied to the surface of the unvulcanized rubber product, the same is vulcanized indirectly. CONSTITUTION:Although an ultra-accelerator 2 is an agent dissolved by an appropriate solvent or water or an alcohol series solvent such as methanol or ethanol and applied to the surface 11 of an unvulcanized rubber product 1 with a brush or spray, the ultra-accelerator 2 is not infiltrated deeply into the unvulcanized rubber product 1 and a vulcanized rubber layer is formed only on the surface of the unvulcanized rubber product 1 at the initial stage of indirect vulcanization when the water which is non-dissolvable to the rubber or the alcohol series solvent such as the methanol or the ethanol is used as the solvent, deterioration can be prevented through supervulcanization of the rubber produce after indirect vulcanization. The ultra-accelerator 2 is desirably applied to the surface of the unvulcanized rubber product 1 as a 1-10% liquid solution.
Patent JP-2001034817-A (JP)
Title: Method for certifying prepaid type charging service user and method for registering initial certification data therefor
Inventor: SHIMIZU AKIHIRO
IPC: G06Q20/00
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To eliminate possibility for a non-authorized person, who knows a prepaid number, or wiretapper of a password to maliciously use a prepaid system, and to enable a user to safely register initial identification data. SOLUTION: A prepaid number P is composed of an index part PINDEX and a masking part PMASK which can not be recognized from the outside. Initial certification data X(0) are exclusively ORed with the masking part PMASK so as not to be estimated, and transmitted to an authenticator together with the index part PINDEX or the like. The masking part PMASK, which acquires PINDEX as an index, is exclusively ORed with the result Y(0) of the exclusive OR processing again by the authenticator, the initial certification data X(0) are restored and these data are registered as certification data Z(0) for confirming the user.
Patent JP-H0499191-A (JP)
Title: Plating method and production of electrical connecting member by the same method
Inventor: MIYAZAKI TOYOHIDE
IPC: C25D7/00
Filed: 1990-08-03
Abstract: PURPOSE:To make plating in holes in a base material uniform in thickness and shape and to uniformly protrude electrically conductive members by cylindrically setting the base material and electroplating the holes while turning the base material. CONSTITUTION:A base material 10 is fixed in a meshy holder 11, this holder 11 is turned on its axis, and holes and recesses in the base material 10 are plated with gold until gold protrudes from the surface of polyimide resin. The inside of the base material 10 opposite to a counter electrode 12 is plated. Since electroplating is carried out while turning the base material 10, a flow of a plating soln. can easily be made laminar, and the flow rate and direction of the plating soln. can freely be varied, accordingly plating in the pores and the recesses connecting with the pores can be made uniform in thickness and shape.
Patent JP-S6266347-A (JP)
Title: Buffer control system
Inventor: SATOU TOMOSHIGE
IPC: G06F12/02
Filed: 1985-09-19
Abstract: PURPOSE:To prevent a system from stopping owing to a deficiency in the capacity of a buffer by providing a buffer control part which assigns a buffer exclusively to a task having a slow processing speed and securing a stand-by buffer at the buffer control part. CONSTITUTION:When a task 2 is retentive for a task 2 and there is no buffer left to be assigned to a buffer control part 4 for the buffer assignment request of the task 2, a buffer control part 5 passes >=1 secured stand-by buffers to the task 2. The task 2 carries on the processing by the stand-by buffers, the processed data are transferred to a task 1 through the stand-by buffers, and buffers which are stored with processed data and passed from the task 1 are returned to the buffer control part 4 through the buffer control part 5. At this time, the buffer control part 5 does not return the buffers to the buffer control part 4 and they are secured as stand-by buffers.
Patent JP-H0752367-A (JP)
Title: Method and apparatus for inspecting printing pattern
Inventor: HANABUSA HIDEYUKI
IPC: B41F33/14
Filed: 1993-08-23
Abstract: PURPOSE:To reduce the labor required for inspection of a printing pattern by forming a master pattern data from any one of a block copy, an original film formed based on the block copy and a pattern scanning data obtained by scanning the original film. CONSTITUTION:Negative films 7-10 of individual colors obtained based on a block copy are photographed by a visual unit 12 for original one by one, thereby to obtain data of an original of a voltage level corresponding to density data at negative films 7-10. The data of the original is written in a master memory 26 as a master pattern data via an AGC 21, an amplifier 22, an A/D converter 23, a master pattern extracting circuit 24 and a master pattern enlarging/ processing circuit 25. On the other hand, a printed surface of a printed matter immediately after printing is photographed by a visual unit 13 for detection under the conditions equivalent to those at the photographing time by the visual unit 12, and compared at a pattern comparing circuit 27 through an AGC 28, an amplifier 29, an A/D converter 30 and an extracting circuit 31 extracting a master pattern of the printed matter with the synchronously-input master pattern data.
Patent JP-2000041006-A (JP)
Title: Method for reproducing and repeating optical transmission signal, optical reproducer repeater using the same method and wavelength multiplex optical transmission system
Inventor: SASAKI TAKAMASA
IPC: H04B10/07
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical reproducer/repeater, which is capable of reproduction and repetition with a simple configuration, facilitating the management of a wavelength in a transmission line by monitoring the wavelength of a wavelength multiplexer at the first step to output to the transmission line, and using in a wavelength multiplex transmission system. SOLUTION: This device is provided with an optical reception means 5 for converting an inputted optical signal 10 to an electric signal and outputting it, an optical transmission means 6 for converting an electric signal 14 outputted from the optical reception means 5 to an optical signal and outputting the optical signal while varying its wavelength, and an optical wavelength monitoring means 4 for controlling the optical transmission means 6 so that the optical wavelength outputted from this optical transmission means 6 can be equal to the optical wavelength inputted to the optical reception means 5.
Patent JP-S6363532-A (JP)
Title: Warm press forming die
Inventor: SEKIZAWA TOSHIHIKO
IPC: H01J29/07
Filed: 1986-09-05
Abstract: PURPOSE:To prevent the generation of a deformation and deflection at the forming part of a die by dividing a plate presser into a holder and plate pressing bloc, dividing the die into a holder and die block and providing a heating mechanism only on the plate pressing block, die block and a punch and a knockout. CONSTITUTION:A plate presser 3 is divided into a holder 3a and plate pressing block 3b, a die 4 is divided into a holder 4a and die block 4b, an insulating material 12 is provided between each holder and block and a heater 11 is provided only on the plate pressing block 3b, die block 4b, punch 5 and knockout 6. The heating by the heater 11 is therefore not effected on holders 3a, 4a and only the temp. of the forming part can be raised up to the optimum temp. Since the release face (gap) 18 absorbing the thermal expansion is provided on the plate pressing block 3b and die block 4b, the deformation, deflection, etc. caused by the thermal expansion of each block 3, 4 at the die heating time are eliminated and a good shadow mask of high quality can be formed.
Patent JP-H0372463-A (JP)
Title: Renal function-improving agent
Inventor: MIKAMI HIROTERU
IPC: A61P13/02
Filed: 1989-08-09
Abstract: PURPOSE:To provide a low toxic, highly safe and orally administrative renal function-improving agent especially advantageous for the treatment of chronic renal diseases requiring a long term treatment by containing a specific hydantoin derivative or a pharmacologically acceptable salt thereof as an active ingredient. CONSTITUTION:A renal function-improving agent contains a compound of the formula (R1 and R2 are H, alkyl or cycloalkyl; X and Y are H, alkyl, OH or alkoxy, or X and Y together exhibit oxo) or a pharmacologically acceptable salt as an active ingredient. The compound lowers the values of serum urea nitrogen and serum phosphorus raised under a renal disorderous state and increases a decreased serum calcium value and an urea excretion amount into the urine, thereby normalizing the renal function in a pathologic state. The daily administrative dose of the compound of the formula is preferably 5-600mg (in a case of oral administration) for one adult and one third-one tenth of the above-mentioned amount in the case of parenteral use.
Patent JP-H0256552-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: YOSHIDA KAZUAKI
IPC: G03C7/413
Filed: 1988-08-22
Abstract: PURPOSE:To improve developing and desilvering properties by processing the photosensitive material which has silver halide emulsion layers contg. >=80mol% silver chloride and contains a specific hardening agent by using a specific color developing soln. CONSTITUTION:The photographic sensitive material which has the silver halide emulsion layers contg. >=80mol% silver chloride and contains the hardening agent expressed by formula I or formula II is processed by using the color developing soln. having <=3X10<-3>mol/l sulfite ion concn. and 3.5X10<-2> to 1.5X10<-1>mol/l chlorine ion concn. In formula, X1 denotes a halogen atom, N- methyrolamino group, glycidoxy group; Y1, Z1 denote H, halogen atom, -OH, -OM (M is an alkali metal ion), amino group, alkyl or phenylthioether group or sulfonamide, etc. The max. density is high and the desilvering is improved even if the development processing is rapidly executed.
Patent JP-H0929163-A (JP)
Title: Viscous material feeder, method for supplying viscous material using same and mask
Inventor: SAKAMOTO TOMOAKI
IPC: H05K3/12
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the yield of viscous material and to heighten the degree of freedom in designing a mask by combining a mask having the supplying port and receiving port of the viscous material and a feed passage connecting the ports and an injector for injecting the material into the receiving port. SOLUTION: A viscous material 10 is applied on the pad 7 of a substrate 6 by the use of a viscous material feeder A. In this case, a mask 2a is opposed to the substrate 6 to attach a supply port 5 firmly to the pad 7. A viscous material 10 in a dispenser 1 is then pressurized, injected into the mask 2a and filled in supply passage 8 and supply port 5 in the mask 2a. At this time, the viscous material 10 is heated by a heating means 9 to enhance the fluidifty, and the viscous material 10 is uniformly filled. Further, the corner part 11 in the mask 2a is rounded to facilitate the the discarge of air. The dispenser 1 and mask 2a are then raised from the substrate 6, and viscous material 10 is transferred on the pad 7.
Patent JP-S6449745-A (JP)
Title: Failure judging device for kick-down switch of automatic transmission
Inventor: IZUMI FUMIAKI
IPC: F16H61/12
Filed: 1987-08-21
Abstract: PURPOSE:To easily judge the failure of a kick-down switch by comparing the electric output of a throttle sensor with the electric output of a kick-down switch and judging the failure of the kick-down switch. CONSTITUTION:A kick-down switch generates an electric signal which turns on the switch when an accelerator pedal is nearly 100% stepped in. On the other hand, a throttle sensor generates an electric output in accordance with the movement of a throttle valve which is opened/closed being interlocked with the accelerator pedal. Hence, the signal of the kick-down switch is compared with the signal of a throttle sensor by the comparing means of a computer to judge the failure of the kick-down switch and, at the time of failure, it is notified by means of lighting or a buzzer, etc. Thereby, a failure can be easily diagnosed also enbling the failure to be stored as a record in a diagnosis means to smoothly take a countermeasure afterward.
Patent JP-2001032963-A (JP)
Title: Holder of piping or the like
Inventor: HAMADA YUJIRO
IPC: F16L3/10
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a piping or wiring holder which can hold piping or wiring in small man-hours without damaging it even if nails or vises are wrongly driven. SOLUTION: A bridging polyethylene water supply pipe 20a and a conduit tube 20b are vertically laid in the wall of a building penetrating a floor plate 33 and a lower frame material 31 and are led to the up-stair from the notch of an upper frame material 32. The water supply pipe 20a and conduit tube 20b are held by two piping or wiring holders 10 at specified upper and lower positions. The piping or wiring holder 10 comprises two cylindrical bodies 11 (holding sections), two fixing sections 12 holding the two cylindrical bodies 11 therebetween, and a telescopic connection section 13 connecting the fixing sections 12.
Patent JP-S6187950-A (JP)
Title: Piston ring
Inventor: TAKIGUCHI KATSUMI
IPC: F16J9/26
Filed: 1984-10-05
Abstract: PURPOSE:To make a sufficient abrasion and baking resisting characteristic securable even under severe working conditions, by forming a covering layer, consisting of an infinitesimal mixture structure of metal chromium and chromium nitride, on at least one sliding surface. CONSTITUTION:A covering layer 3 made up of mixing metal chromium and chromium nitride infinitesimally, is formed in a piston ring base material 1 forming at least one sliding surface in a position ring 2. At this time, a degree of micro-subdivition of mixed phase between metal chromium phase and chro mium nitride phase is up to an extent making coesistance of both chromium phases checkable by X-ray analysis, and size of the mixed phase is set down to one below about 1,000 angstrom units. And, the covering layer 3 utilizes a PVD prcoess, if desirable, a reactional ion plating process which makes the metal chromium into evaporation in decompressed nitrogen gas ambience. With this constitution, cohesion between the covering layer 3 and the base material 1 is made so favorable enough and, what is more, an abrasion and baking resisting chracteristic is improvable.
Patent JP-H0543155-A (JP)
Title: Monitor device for elevator
Inventor: TAUCHI SHINJI
IPC: B66B3/00
Filed: 1991-08-20
Abstract: PURPOSE:To output the statistic results of a desired elevator by selecting the elevator as necessary even in a statistic course. CONSTITUTION:The working time and the statistic interval of the traffic statistics of respective elevators in an elevator system are designated by a traffic statistics command data preparation means 3 for the purpose of making traffic statistics by a traffic statistic means 4, and the outputted elevator as the statistic results is designated by an outputted elevator setting means 5 apart from designation of statistics working time and so forth by the traffic statistics command data preparation means 3.
Patent JP-H1053298-A (JP)
Title: Liquid-refilling device
Inventor: SUZUKI MASAO
IPC: B65B67/04
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To easily refill a liquid for a container of poorly self-sustaining property, by hanging a refill container which can contain the temporarily filling liquid in a bottle or the like, at the refilling position where the liquid flowing down from the pouring part can be received and supporting the refill container. SOLUTION: A support part 2 is fitted to the uppermost part of a frame 6 and an insertion opening 7 is provided to vertically pierce the support part. A bottle 1 is reversely inserted in the insertion opening 7 to support the shoulder of the bottle on the peripheral face of the insertion opening 7. At least the contact part with the bottle 1 is constituted of a cushioning material. A widened pouring part 3 is fitted right under the support part 2 to receive the liquid discharged from the inverted bottle 1 held by the support part 2 and let the liquid flow down. The pouring part 3 is put in a hole of a plate 8 attached to the frame 6 and supported therein. A hanger plate 10 fitted to the frame 6 is positioned at the futher lower part of the pouring part 3 and a hanger part 5 is formed therein.
Patent JP-S60100019-A (JP)
Title: Weight measuring apparatus
Inventor: TARUI MASAHIRO
IPC: G01G11/00
Filed: 1983-11-05
Abstract: PURPOSE:To enable the optimum timing setting of an article to be measured in an automatic way, by installing 2 units of adder and setting a cut off frequency of LPF to a value corresponding to a transporting speed of a measuring conveyor. CONSTITUTION:A measuring signal from a balance 12 is removed of its noise component with an LPF22 and A/D converted 24 at the time when a measuring timing signal is emitted from a time memory circuit 32 and displayed by an indicator 26. At every change of a transporting speed of a measuring conveyor, automatic setting is performed by an actual transportation on the measuring conveyor 13 and later, measurement is performed. The memory circuit, upon receiving a coincidence signal, stops counting action and delivers then counted value to the 2nd, adder 33 as an output. This counted value represents time from issuance of a detecting signal up to that of the coincidence signal. Thus, by only admitting an article to be measured onto the measuring conveyor, automatic and optimum timing becomes available.
Patent JP-H0745988-A (JP)
Title: Electromagnetic-wave shield panel and radio-wave anechoic enclosure using same
Inventor: HASHIMOTO YASUO
IPC: E04H9/14
Filed: 1993-08-02
Abstract: PURPOSE:To connect an electromagnetic-wave shield panel directly to the framework of a structure, and to construct a radio-wave anechoic enclosure by forming an electromagnetic-wave shield panel by installing an external wall and an electromagnetic-wave shield plate to a core material and by mounting an electromagnetic-wave absorber. CONSTITUTION:Fitting 71, 72 set up to the core materials 2 of electromagnetic-wave shield panels 1 are connected to mounting plates 9, 9 installing to the framework 11a of a structure 11, the projecting sections 4c of the mutually adjacent electromagnetic-wave shield panels 1 are coupled mutually, and cover sections 22 are mounted in the opening sections of groove sections 21 as required. Ferrite tiles 5A are crossed among the peripheral sections 4d of the electromagnetic-wave shield plates 4 of the mutually adjacent electromagnetic-wave shield panels 1, and the ferrite tiles 5A are fixed to the cover sections 22 by sticking, etc., thus constructing a radio- wave anechoic enclosure 25. Accordingly, the electromagnetic-wave shield panels being sufficient strength can be manufactured easily, and the electromagnetic-wave shield panels are connected directly to the framework of the structure, thus easily building the radio-wave anechoic enclosure while functioning as the panel of the structure in combination.