baber/WOPTO huggingface dataset:
Patent JP-H01310928-A (JP)
Title: Resin molding control apparatus
Inventor: KOYAMA HIROSHI
IPC: B29C45/77
Filed: 1988-06-10
Abstract: PURPOSE:To set the optimum molding condition at every novel mold even by an unskilled person by a method wherein the optimum resin pressure bringing a molded product to an excellent one is calculated on the basis of stored quality at every trial molded product, resin pressure and injection pressure and a resin molding apparatus is controlled on the basis of the calculated optimum resin pressure. CONSTITUTION:A load cell 2 as a resin pressure detection means detects the pressure of a resin during molding applied to the protruding pin for demolding a molded product from a mold and outputs the detection result to an injection pressure altering means and a microcomputer 3 as a control means. A keyboard 4 as a molded product quality input means and a floppy disk device 5 as a memory means are connected to the microcomputer 3 and the resin pressure detected value data due to the load cell 2, the quality data of the molded product and the molding condition data such as the temp. of a molten resin, the temp. of a mold and injection pressure in the molding process of the molded product are stored in the floppy disk device 5. Then, a molding condition is set to the center of a good product range, that is, to a state hardest to generate inferiority.
Patent JP-S5934800-A (JP)
Title: Piezoelectric electroacoustic transducer
Inventor: HIDA MIZUHIRO
IPC: H04R17/00
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a piezoelectric transducer in which an unnecessary resonance point is excluded and an out-band resonance point required for a sound coupler or the like is obtained easily, by modifying suitably the area or the shape of a conductive layer at an opposite side to that sticked to a metallic disc. CONSTITUTION:The thickness of the metallic disc 3 made of brass and a piezoelectric element 2 are taken respectively as 0.1mm., an outer diameter of the piezoelectric element 2 is taken as 23mm., and a clamp diameter of the metallic disc 3 is taken as 28mm., and the ratio of outer diameter of the conductor layer 1a to the piezoelectric element 2 is taken as <= about 90% to zero an output at the secondary resonance frequency 8kHz so as to form the conductor layer having about 19.6mm. of outer diameter. Further, a conductor layer 1b sticked to the metallic disc 3 and the conductor layer 1c at the opposite side are formed into a doughnut where the center part and the outer circumference are excluded concentrically, the inner diameter of the conductor layer 1c is taken as 8mm., the outer diameter as 15.8mm., allowing to a zero the output of the secondary resonance frequency 8kHz and to emphasize the output of the ternary resonance frequency 18kHz by about 3.6 times in comparison with the conventional output.
Patent JP-H0438472-A (JP)
Title: Apparatus for analyzing output characteristics of acceleration sensor
Inventor: MURAMATSU HAJIME
IPC: G01P21/00
Filed: 1990-06-04
Abstract: PURPOSE:To analyze the relation between the detection output of an acceleration sensor and acceleration with high accuracy and to check the linearity thereof by vibrating the acceleration sensor to separate half wave outputs different in polarity of the detection output of an almost sine wave and separately analyzing the positive and negative half wave outputs by a fast Fourier transform analyzing means. CONSTITUTION:When a vibrator 10 applies the vibration of an almost sine wave to an acceleration sensor 1, for example, in a horizontal direction, the detection output Vin from the sensor 1 almost becomes a sine wave. This output Vin is applied to a high-pass filter 20 consisting of a condenser 21 and a resistor 22 to cut the DC component thereof and the positive and negative half wave outputs thereof are separated by an output separating circuit 40 to be separately analyzed by a selection switch 50 and an FFT analyser 60 and the output characteristics of the acceleration sensor to accelerations in mutually reverse directions can be respectively analyzed with high accuracy and the linearity of the acceleration sensor is checked.
Patent JP-H0816511-A (JP)
Title: Memory copy circuit
Inventor: SHIBATA ATSUSHI
IPC: G06F13/38
Filed: 1994-06-27
Abstract: PURPOSE:To provide a memory copy circuit which copies a memory between dual constitution devices in a short time. CONSTITUTION:A transfer direction setting circuit is, a data storage circuit 15, and a DMA controller 14 are provided, and the transfer direction setting circuit 16 sets a transfer route of data. On the data reception side, data is temporarily stored in a data storage circuit 25, and a write inhibition signal is outputted when the circuit 25 is filled up with data; and the DMA controller 14 on the data transmission side temporarily interrupts the operation by this transferred signal, When data is read out from the data storage circuit 25 by DMA control and is transferred to a memory 22 on the data reception side, the write inhibition signal is released. Then, the DMA controller 14 on the data transmission side restarts the operation; and when data transmission and data reception are started in units 10 and 20 respectively, data transfer between memories is executed without interruption.
Patent JP-H02101275-A (JP)
Title: Sliding door
Inventor: YAN YAKOBU GERARUDO MARUKUSU
IPC: E05D15/06
Filed: 1989-06-08
Abstract: PURPOSE: To prevent staying of dust on load surfaces by constituting a rail of the two load surfaces respectively, inclined downward from their centers and making them respectively cooperate with separate rolls freely rotatable independently. CONSTITUTION: A suspension rail 8 fixed on a wall 3 is constituted of two load surfaces 9, 10 respectively inclined obliquely downward at an angle specified at about 45 deg. from their centers. Thereafter, a roller assembly, connected to the upper end edge of a sliding door 1 and suspended on the rail 8, is constituted of a plural number of pairs of rolls 4 respectively constituted of inner rolls 5 and outer rolls 6. Each of these rolls 5, 6 is supported freely rotatably on a shaft 7 of common horizontal direction respectively and independently. Additionally, the door 1 is moved slightly downward so as to approach the wall 3 at a closed position by forming a notch 11 on the outer load surface 10 of the rail 8, in the neighborhood of the closed position of the door 1.
Patent JP-S63309240-A (JP)
Title: Apparatus for continuously measuring pulse wave
Inventor: KAIDA NORIYUKI
IPC: A61B5/0245
Filed: 1987-06-10
Abstract: PURPOSE:To detect the positional shift of a pressure sensor from the difference between the change tendency of a pressure signal and that of a pulse wave signal, by providing a pulse wave sensor to the peripheral region of a human body other than the pressure sensor for continuously measuring a pulse wave. CONSTITUTION:A pressure sensor 10 is mounted to the wrist 14 of a human body by a band 12 and a pulse wave sensor 16 is mounted to the forefinger 18 of the same hand and, for example, when the pressure sensor 10 detects the pressure vibration of the pulse wave generated from the radial artery, the pulse wave sensor 16 is constituted so as to detect the pulse wave of the finger tip. A judge means is constituted, for example, so as to judge that shift is generated in relative positional relation when the signal level of a pressure signal lowers though of a pulse signal does not change, because there is no phenomenon such that the pulse wave of the region on the central side nearer to the heart of a human body than the region on the peripheral side though the pulse wave of the region on the peripheral side thereof does not change.
Patent JP-S5845021-A (JP)
Title: Apparatus for automatically sticking frp prepreg tape
Inventor: TANIMOTO ISAMU
IPC: B29C35/02
Filed: 1981-09-11
Abstract: PURPOSE:To preheat suitably an FRP prepreg tape to a prescribed temperature, by arranging a preheater for preheating the tape in such a way that it can be moved to a position where it faces the tape or to a position where it is moved away from the above mentioned position. CONSTITUTION:In an FRP prepreg tape automatically sticking apparatus wherein the FRP prepreg tape 4 is preheated by the preheater 9, and is then pressed by a press roll 11 to be stuck on the surface of an object, the preheater 9 is arranged in such a way that it can be swung about a hinge 13 from a position where it faces the tape to a position where it is moved away from the former position. By a motor 14 that can be controlled by a signal issued in accordance  with the sticking operation, the preheater 9 is moved to the position where it faces the tape 4 when the tape 4 is travelling or to the position where it is  moved away from said position when the tape 4 is stopped. Thus, the tape can  be preheated suitably to a prescribed temperature.
Patent JP-H04369497-A (JP)
Title: Reprocessing method for spent fuel
Inventor: YOSHIDA SHOICHI
IPC: G21C19/44
Filed: 1991-06-17
Abstract: PURPOSE:To improve electric contact between a basket and spent fuel, stabilize electrolysis conditions and promote energy efficiency by putting a low melting temperature metal in the positive electrode side basket in advance, and spent fuel on it, and submerging them in molten chloride. CONSTITUTION:By putting spent fuel tips 16 in a positive electrode side basket 4 to submerge in molten chloride 3 in reprocessing and impressing voltage in the basket 4, the molten component is deposited on a rod shape negative electrode 5 and recovered. In this process, low melting temperature metal which is nobler than the recovering component is put in the basket in advance and the fuel tips 16 are put on it. When the basket 4 is submerged in chloride 3 in the positive electrode dissolution side 3A in an electrolysis tank 1, the metal melts and as the result, the electric contact between the basket 4 and the fuel tips 16 is improved. Therefore, stable electrolysis conditions are obtained and energy efficiency is promoted.
Patent JP-S63568-A (JP)
Inventor: FUKUSHIMA YOSHINORI
IPC: E04H15/06
Filed: 1986-06-20
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-S5668022-A (JP)
Title: Active filter
Inventor: ARAI MASAO
IPC: H03H11/12
Filed: 1979-11-09
Abstract: PURPOSE:To make it possible to select pluralities of frequency characteristics with simple circuit constitution by providing a group of RC elements differing in circuit constant and a switch method that selects a random RC element properly. CONSTITUTION:As one of terminal A-C control signals is inputted from gate input terminal 7 of multiplexer IC1 and IC2, one of channels conducts corresponding to the input signal. For example, when terminals A-C are all applied with a signal of level L, the channel between terminal T0 and COM conducts. Therefore, resistances R10 and R20 and connected in series between signal input terminal 1 and input terminal (+) of operational amplifier A, and consequently active LPF is formed of amplifier A, resistances R10 and R20, and capacitors C1 and C2. For this purpose, when a rectangular wave signal is inputted to terminal 1 and channels are selected one after another with control signals, active LPF with a proper cut-off frequency is formed and a sine wave appears at output terminal 3. Thus, it is not necessary to increase operational amplifiers in number according to the number of filters.
Patent JP-H10318370-A (JP)
Title: Sealing device for universal joint
Inventor: UMENO SEIYA
IPC: F16J3/04
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To improve durability of a bellow part by arranging a part which is recessed toward a large diameter side, on an outer peripheral surface of a trough part positioned on a just small diameter side of a crest part positioned on the largest diameter side, in a sealing device for a swivel joint provided with a bellow part in which the trough parts and the crest parts are arranged alternately. SOLUTION: A large diameter side installing part 1 is arranged on one end side in an axial direction, and a small diameter side installing part 2 is arranged in the other end side in the axial direction, and a bellow part 3 in which a plurality of trough parts 4a to 4c and crest parts 5a to 5c are alternately arranged in an axial direction is integratedly formed between those installing parts 1, 2.  In this case, part 8 recessed toward a large diameter side is annularly arranged on an outer peripheral surface of the trough part 4b positioned on a just small diameter side of the crest part 5a positioned on the largest diameter side, namely, on the outer peripheral surface of the second trough part 4b from the large diameter side, the thickness of a part 9 provided with the recessed part 8 is thinned comparing with a before condition in which the recessed part 8 is arranged so as to easily deform the part 9 roundly in a cross sectional shape. It is thus possible to prevent cracking from generating on the bellow part 3 starting from the trough part 4b.
Patent JP-S5567642-A (JP)
Title: Microwave water meter having changeover measuring zone
Inventor: HANSU GEORUKU FUITSUKI
IPC: G01N22/04
Filed: 1979-11-09
Abstract: The generator for the microwave measuring arrangement consists of a frequency-modulated oscillator which feeds a cavity measuring resonator in a transmission arrangement. The sample to be examined is located in the center of the resonator. The microwave signal allowed through the resonator is detected as the peak amplitude of a detector circuit, the change in the signal corresponding to the change in the quality factor due to the presence of the sample introduced. The average frequency of the microwave oscillator can be switched over several stages in order to expand the range of measurement. Each time the frequency is switched over, a different field mode is excited in the measuring resonator so that the sample is located in a mode region of the electrical measuring field for measuring high water contents and in a maximum of the electrical measuring field for measuring low water contents.
Patent JP-S5934777-A (JP)
Title: Picture signal processor
Inventor: YUNOKI YUTAKA
IPC: H04N1/21
Filed: 1982-08-20
Abstract: PURPOSE:To record a recording signal with high quality at a high frequency band, by providing an image pickup section having plural picture elements arranged in matrix, and a picture element memory recording digitally each picture element outputted from the image pickup section so as to unify said section and a recording section. CONSTITUTION:A discrete output of a solid-state image pickup element 12 scanned at a driver 10 is amplified at a preamplifier 14, sampled and held into a continuous signal, and inputted to an A/D converter 16. The solid-state image pickup element 12 has a single board inter-line CCD having picture elements arranged in a matrix, e.g., attended with R, G, B, mosaic filters. An A/D converter 16 converts an output of the preamplifier 14 into a digital signal in 8-bit per each picture element and writes it into a picture element memory 18. A data of 2O bit among each picture element data is stored regularly in a memory 18-1 in the order of picture element. The data corresponding to 2<7>-bit is stored similarly in a memory 18-8.
Patent JP-H05330966-A (JP)
Title: Organic fertilizer and its production and fermentation tank for producing the same fertilizer
Inventor: NISHIMURA YUTAKA
IPC: C05F17/00
Filed: 1992-06-04
Abstract: PURPOSE:To efficiently provide an organic fertilizer made odorless and uniformized in each content of three big elements of fertilizer. CONSTITUTION:A fermentation spawn I produced from a mixed raw material of three kinds of cow dung, pig dung and chicken dung and a mixed fermentation promoting material of three kinds of rice bran, sugar, finely crushed mycorrhizal fungi-attached material is mixed with mixture II of three kinds equivalent to the above-mentioned mixed raw material of three kinds. The mixed raw material and the fermentation promoting material are alternately stacked in multiple stages to form a multilayer laminate A. The multilayer laminate A is fermented to produce a fermentation spawn I. The fermentation spawn I and the above-mentioned mixture II of three kinds are charged into a fermentation tank B, where the mixture of three kinds is fermented for 24hr while aerating.
Patent JP-S5570710-A (JP)
Title: Position detector
Inventor: NISHIJIMA TADASHI
IPC: G01D5/245
Filed: 1978-11-22
Abstract: PURPOSE: To increase the detection accuracy of resolver, by using step signal for the exciting signal of position detector.  
     CONSTITUTION: The output of the clock generation circuit 11 resets the counter 12, phase angle is detected with the gates 13, 14, 17 and 18 from the count output, the drivers 16, 20 are switched to drive the fixed winding 21 of the resolver. The signal for excitation is fed to the two sets of stators of inductsin for the position detection of rotor, then this exciting signal does not contain the third harmonics, thus the accuracy of detection can be increased without using a filter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0695746-A (JP)
Title: Method and device for controlling flow rate which performs sensor calibration
Inventor: EDOUIN BII MERITSUKU
IPC: A61B5/00
Filed: 1993-06-16
Abstract: PURPOSE: To provide a device and method for controlling many gas flows to a pressure gauge which performs calibration of a blood gas sensor or a pH sensor calibration. CONSTITUTION: An intermediate gas supply solenoid valve selects a supply gas flow at its open position and the atmospheric ventilation at its close position, A gas flow path led to a pressure gauge 52 is also provided with a common change-over valve 88 to select the gas flow sent from one of intermediate gas flow valves. Then a control unit is added to control the intermediate valves and the valve 88.
Patent JP-S5570779-A (JP)
Title: Electronic wrist watch having pulsation count function
Inventor: TAMURA FUJIO
IPC: A61B5/0245
Filed: 1978-11-22
Abstract: PURPOSE:To stably detect cardiograph, by using the capacitor electrode as the cardiograph detection electrode, through avoiding the direct contact of electrode and skin and reducing the effect of contact resistance and polarization potential. CONSTITUTION:The insulator 31 formed with SiO, SiO2 or Si3O4 in gas phase growing method avoids the inductive electrode 32 placed on the wrist watch case 33 from being directly contacted with the skin. On the surface of the metal case 34 of the wrist watch constituting opposing electrode of the inductive electrode 32, glass thin film 35 is welded to avoid the metal case 34 from being directly contacted with the skin. The cardiopotential between right and left hands induced between the inductive electrode 32 and the metal case 34 is amplified 36, and the period is measured by taking the signal frequency dividing the time standard signal of the watch or this signal as the clock pulse, and digital display is made by converting it into the number of pulsations per one minute.
Patent JP-S5478058-A (JP)
Title: Gain control circuit
Inventor: MINAMI TOKUO
IPC: H03G3/10
Filed: 1977-12-05
Abstract: PURPOSE: To extend a dynamic range by performing the gain control of AGC by a transistor having a large amplification degree when the level of input signals is small, and by cmmunicating signals by a negative feedback transistor when the level is large.  
     CONSTITUTION: A gain control circuit is provided with gain controlling transistor 5, intermediate frequency amplifier 17, intermediate frequency transformer 18, AM detecting diode 20, etc., and is AGC-operated according to input signals applied to input terminal 1, and approximately constant demodulation signals are generated at output terminal 23. In this constitution, transistor 9 is further provided additionally in parallel with transistor 5, and resistance 6 for bias and load resistance 10 are made common. Then, capacitor 2 is provided correspondingly to transistor 9, and input signals from input terminal 1 are applied to the base of transistor 9. Thus, outputs of high and low gain amplifier circuits can be synthesized according to gain control signals to obtain a sufficient range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037540-A (JP)
Title: Method for instructing insertion of original to copying machine
Inventor: ISHIMARU KENJI
IPC: G03B27/62
Filed: 1983-08-10
Abstract: PURPOSE:To reduce the time for copying by outputting the signal announcing that the succeeding original of the same kind can be inserted into the copying machine of a photosensitive paper cassette is ready to deliver the succeeding photosensitive paper when the machine is put into an automatic printing state. CONSTITUTION:When a sensor 32 for detecting the insertion of an original turns on upon insertion of an original 38, the control state for automatic printing is started and a display device 42 for instructing the insertion of original is put out. Photosensitive paper is delivered in response with said putting out and a sensor 52 for detecting the fed paper starts operating. When the rear ends of the original and photosensitive paper pass respectively through detecting sensors 32, 52, both sensors 32, 52 turn off and the device 42 flickers to announce that the succeeding original can be inserted to the machine if said original is the same as the original just before the same. When the rear end of the original passes through a sensor 50 for completion of printing , the flickering state of the device 42 is changed to the normal lighting state to announce that the different original can be inserted to the machine. The time for copying is reduced in the above- mentioned way.
Patent JP-S631098-A (JP)
Inventor: KAWACHI MAKOTO
IPC: H05K9/00
Filed: 1986-06-20
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-S63309858-A (JP)
Title: Peroxide biphenyl compound and its production
Inventor: ICHIKAWA HIDEJI
IPC: G01N33/50
Filed: 1987-06-12
Abstract: PURPOSE:To measure peroxide activating materials (blood, etc.) with high accuracy by using a peroxide biphenyl compd. obtd. by oxidizing a specific hydroxyl compd. with hydrogen peroxide. CONSTITUTION:The peroxide biphenyl compd. expressed by formula I is obtd. by oxidizing the hydroxyl compd. expressed by formula II with the hydrogen peroxide. In formula, R denotes a hydrogen atom., alkyl group (may contain an ether group), halogen atom., carboxyl group, nitro group. For example, the peroxide biphenyl compd. is 4-(alpha-hydroperoxidyisopropyl)biphenyl, 4-(alpha- hydroperoxyisopropyl)-4'-methyl biphenyl, etc. Since the compd. expressed by formula I is used, the blood and hemoglobin which are the peroxide activating materials are measured at a high color reaction rate and with high coloration sensitivity.
Patent JP-H01313676-A (JP)
Title: Stay vane reinforcing structure for valve water turbine
Inventor: SUZUKI NOBUHISA
IPC: F03B3/16
Filed: 1988-06-13
Abstract: PURPOSE:To substantially decrease deformation of a stay vane and stress of a concrete layer by securing a reinforcing material of specific length to closely adhere to the internal peripheral surface of the stay vane embedding its peripheral part in the concrete layer. CONSTITUTION:A stay vane 10 is constituted of an outer plate 10a and two or more reinforcing plates 10b. A reinforcing material 14, formed in a shape diagonally cutting a cylindrical member, is provided almost parallelly with an outer cylinder in its lengthwise direction. This reinforcing member 14 sets its length Lo to about 20 to 30% the protruding length L from an inner cylinder 8 of the stay vane 10. Ratio L1:L2 of the length L1 of the stay vane 10 in its embedded part in a concrete layer 9 to the length L2 of the stay vane 10 in its water pressure loaded part is set so as to obtain about 1:1 to 1:4. By the structure thus obtained, deformation of the stay vane and stress of the concrete layer can be substantially decreased.