baber/WOPTO huggingface dataset:
Patent JP-S57111939-A (JP)
Title: Particle detector
Inventor: EBISAWA KATSUYUKI
IPC: H01J49/30
Filed: 1980-12-26
Abstract: PURPOSE:To reduce the size of a detector thus to reduce the entire size by specifying the boundary at the size for projecting the particle to the magnetic field while providing a position sensitive particle detector between said boundary and the random point. CONSTITUTION:A magnetic pole 103 is contained in a vacuum container 101 to form an uniform magnetic field to the direction perpendicular with the drawing the profile of said magnetic field will follow the formula of the particle projection boundary of the magnetic filed which is the arch around point P assuming the (x) and (y) coordinate of the random point P at the outside of the magnetic field are (1) and (c). The incident edge portion 107 of the magnetic pole 103 in the proximity of the charged particle is also formed into an arch around the point P, where said incident edge portion 107 and the projection edge portion 106 are the continuous arch around the point P and a position sensitive particle detector 108 is provided between said edge portion 106 and the point P while facing with said edge portion 106. Consequently the size of the detector and the entire device can be reduced.
Patent JP-H0237855-A (JP)
Title: Data transmission equipment testing system
Inventor: KOBAYASHI KATSUMI
IPC: H04L12/42
Filed: 1988-07-28
Abstract: PURPOSE:To segment a fault place by segmenting a network fault place with the compared result of the data for test of an folded frame and the compared result of a received response frame. CONSTITUTION:Data transmission equipments 3-2 and 3-N have a memory means 80 to store beforehand the same data for test and means 10 and 20 to transmit the data for test to an opposite party. When the data for test from the equipment 3-2 are received by the equipment 3-N, the data for the test stored in the memory are transmitted to the equipment 3-2 as the folded frame with a means 50. The data for test from the equipment 3-2 and the data for test in the memory are compared by a comparing means 60 and the result is transmitted to the equipment 3-2 as a response frame. For the equipment 3-2 to receive these, the data for test of the folded frame for segmentation and the data for test in the memory are compared by a comparing means 70 and this and the compared result by a comparing means 60 are used. Thus, the fault place can be segmented.
Patent JP-H0356697-A (JP)
Title: Automatically opening and closing barrel
Inventor: KOBAYASHI TAKASHI
IPC: C25D17/20
Filed: 1989-07-21
Abstract: PURPOSE:To prevent the damage of the barrel due to the rolling and impact of a material to be treated in the barrel when the material is placed in the barrel and the barrel is rotated in a processing soln. to plate the material and so on by automatically opening and closing the lid of the barrel only at a specified position. CONSTITUTION:A material to be treated is placed in the barrel 1 fixed to supporting rods 5 and 5 and capable of being freely rotated in the forward and backward directions with its shaft 2 as the center by transmitting the rotation of a driving shaft 7 to a spurgear 8. The barrel is rotated in the processing soln. to plate, bonderize or parkerize the material. In this case, a lid 4 is fixed to the opening 3 for charging and discharging the material in the barrel 1. A lever 15 is fixed to the pivot 12 of the lid 4, and the lever 15 is dropped into the notch 14a of an opening and closing cam 14 by the rotation of the barrel 1 to open the lid 4. In this case, an auxiliary plate 20 is supported by the rod 5 through the pressure of a spring 22 to cover the notch 14a, the plate 20 is slid on a guide rail against the spring pressure, and a guide bar 23 for opening the notch 14a of the cam 14 is fixed to the tip of the plate 20.
Patent JP-S57111676-A (JP)
Title: Hand scanner ocr
Inventor: OKAMURA HIDEKI
IPC: G06V10/98
Filed: 1980-12-27
Abstract: PURPOSE:To perform reading operation with an extremely low misreading rate, by providing a check digit discrimination part, composed of a microcomputer, in an intermediate processing part. CONSTITUTION:An optical input signal inputted by scanning data on read data 2 to be scanned is inputted to a data processing part 5 through a character discrimination processing part 4. A check digit discrimination part 6 is connected to the data processing part 5, which checks whether the read data is correct or not by a check-digit system modulus 10. Namely, each digit of the read data is weighted to find the total, which is checked by arithmetic; when a difference 4 obtained by subtracting the total from a numeral at the tens position higher than the total is coincident with the numeral 4 of a check digit 9, a correct read is discriminated to output the read data to a host processor 7.
Patent JP-2000019215-A (JP)
Title: Method for measuring partial discharge
Inventor: TAKENAKA YASUYUKI
IPC: G01R31/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To make a partial discharge measurable with a high sensitivity at all times by monitoring the SN ratio from a detection signal of a partial discharge of an electric device, detecting a measurement frequency of maximum SN ratio or an SN ratio close to the maximum, tuning the detection signal with the frequency and measuring the partial discharge. SOLUTION: The measurement circuit 5 has a coupling capacitor 6, a detection impedance 7 and a preamplifier 8. The measurement circuit also includes a spectrum analyzer 9 and a tuned amplifier 10 to which an amplified signal of the preamplifier 8 is input simultaneously. A monitor 11 for observing a waveform is connected to the measurement circuit. A choke coil 12 cuts off partial discharge signals. The waveforms of a partial discharge signal and a noise signal measured by the spectrum analyzer 9 are compared with each other, and the frequency of the maximum SN ratio is detected and selected as a measurement frequency. The tuned amplifier 10 amplifies a detection signal with using the selected measurement frequency as a tuning frequency, displays the signal at the monitor 11 to measure the partial discharge. The measurement can be carried out in a good-sensitivity state at all times.
Patent JP-S5891593-A (JP)
Title: Refresh controller of memory
Inventor: BABA MASAHIRO
IPC: G11C11/406
Filed: 1981-11-26
Abstract: PURPOSE:To quickly execute access, and to raise use efficiency of a memory, by suspending refresh when a memory access request corresponding to the same address has been outputted in the course of executing the refresh, receiving the mermory access, and executing it preferentially. CONSTITUTION:A refresh request RFREQ generated at a constant period by a refresh request generating circuit 1 passes through a concurrence processing  circuit, and a refresh address is generated in a refresh address circuit 3. When  an access request ACCREQ is outputted in the course of executing said operation, the correspondence is detected by an address collating circuit 4 through the concurrence processing circuit 2, the refresh is halted by a concurrence and selection processing circuit 5, the holding access request is received, and an access command ACCCMD is sent out to a memory. In this way, the access is executed quickly, and the use efficiency of the memory is raised.
Patent JP-H0640847-A (JP)
Title: Water-in-oil type cosmetic
Inventor: TACHIBANA KIYOMI
IPC: A61K8/00
Filed: 1992-07-16
Abstract: PURPOSE:To obtain a water-in-oil type cosmetic providing an excellent feeling in use (refreshing feeling and excellent slip), having excellent stability with time. CONSTITUTION:A water-in-oil type cosmetic comprises an oil phase containing (A) 10-90wt.% pasty silicone composition and (B) 0.01-10wt.% silicic anhydride and/or hydrophobic silica and water as main component and a water phase component containing various kinds of water-soluble components. The component A is prepared by dispersing or blending 100 pts.wt. silicone polymer obtained by subjecting an organohydrogenpolysiloxane and an aliphatic unsaturated group-containing compound, in which at least one contains a polyoxyalkylene group, to addition polymerization in the presence or absence of a silicone oil and/or a polyhydric alcohol having <=100cS viscosity at 25 deg.C with 5-1,000 pts.wt., preferably 20-500 pts.wt. low-viscosity silicone oil and kneading under shear force.
Patent JP-2000005625-A (JP)
Title: Wet type sorter
Inventor: HIGUCHI NARIHISA
IPC: B03B5/62
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a wet type sorter capable of simply sorting a raw material by continuously performing opening and separation and generating a rising flow at a time of separation to adjust apparent specific gravity to allow the same to correspond to the kind of a separated substance. SOLUTION: A wet sourter 10 separating a raw material containing light and heavy substances ground to a proper particle size in a mixed state is equipped with a opening tank 12 having a water supply port 18 on the upstream side 11 thereof and having an air bubble generating part 20 provided to the lower part 19 thereof and opening a raw material charged from above by generated air bubbles and the separation tank 14 integrally connected to the opening tank 12 and floating the light substance by the buoyancy of the light substance and the rising flow of supplied water and separating the same from the sedimenting heavy substance to allow the light substance to overflow to a downstream side 13.
Patent JP-S6433520-A (JP)
Title: Liquid crystal optical modulator
Inventor: OKUBO YUKITOSHI
IPC: G02F1/1339
Filed: 1987-07-29
Abstract: PURPOSE:To make direct use of zero order light of diffraction so that the generation and annihilation of the diffraction of high visibility are obtd. with a low voltage by impressing the voltage to a cell constituted of fine stripe- shaped electrodes and controlling the generation and annihilation of the diffraction by on and off of the voltage. CONSTITUTION:At least one electrode of a liquid crystal cell 16 constituted by holding a liquid crystal in place between two sheets of electrode substrates 11 and 12 is constituted of periodic electrode patterns. The cell has the cell gap equal to or smaller than the pitch of said periodic electrode patterns. A region having the different directors of the liquid crystal molecules is formed when the voltage is impressed between the electrode part 23 and non-electrode part 24 of the periodic electrode pattern. This modulator utilizes the change in the visibility of the zero order diffracted light when the voltage is impressed and when the voltage is not impressed in the diffraction phenomenon which takes place at the passage of the incident light approximately perpendicularly on the liquid crystal cell 16 through the above-mentioned region. The liquid crystal optical modulator having high productivity and reliability is thereby obtd.
Patent JP-S6080732-A (JP)
Title: Soft type vertical type balancer
Inventor: WADA KENJI
IPC: G01M1/16
Filed: 1983-10-11
Abstract: PURPOSE:To eliminate buckling load and to improve reliability in accuracy of measurement by supporting a balancer head by two sheets of leaf springs and energizing said springs by a belt in such a way that tension is always acted on the leaf springs. CONSTITUTION:A balancer head is supported with two sheets of leaf springs 2 to eliminate tge influence of oscillation from the plate of a body 1. The springs 2 are so formed that the weight of the balancer head and the load from a driving belt are always exerted thereto. A work is placed on the balancer head and is rotated. The fresh oscillation corresponding to the unbalance thereof is detected by a pickup. A flat belt 3 is put on in the direction opposite from the springs 2 so that tension is always acted on the springs 2. The tension is thus acted always on the springs 2 and the balancer head is always stabilized without buckling load except the load by the unbalance of the work, by which the reliability in the measuring accuracy is improved.
Patent JP-S6168526-A (JP)
Title: Oscillation type temperature measuring circuit
Inventor: KOBAYASHI TOSHIYUKI
IPC: G01K7/24
Filed: 1984-09-12
Abstract: PURPOSE:To enable the prevention of malfunctioning and breakage of elements in internal circuits, by connecting Zener diodes for absorbing surge between two connection points of a thermistor and two end lines of a DC power source separately in the opposite direction to each other. CONSTITUTION:A parallel circuit of a temperature measuring thermistor 10 and a reference resistance 12 and a capacitor 20 are connected in series to a DC power source 18 and the thermistor 10 and the reference resistance 12 are connected alternately with switching elements 14 and 16 to determine the temperature of the thermistor 10 by comparing the current difference between oscillation frequencies with a Schumitt circuit 24. Here, Zener diodes ZD1 and ZD2 for absorbing surge are connected between two end connection points of the thermistor 10 and two end lines of a power source 18 separately in the opposite direction to each other. This enable the sufficient absorption of surge voltage without applying a sufficient electrostatic shield to the thermistor 10 and a lead portion.
Patent JP-S6432887-A (JP)
Title: Balloon made of metal vapor deposition film
Inventor: HORII SHIGEO
IPC: B32B27/06
Filed: 1987-07-29
Abstract: PURPOSE: To prevent troubles even in contact with an electric wire or the like in a balloon formed by heat sealing with a metal evaporated film by forming the metal evaporated layer of an island-like structure with an insulating property. CONSTITUTION: A heat sealing property plastic film 10 is provided on one surface with a metal evaporated layer 20 immediately or after a proper foundation process. Since the metal evaporated layer 20 is of an island-like structure, it has an insulating proper in spite of the use of metal. When a balloon is formed of one sheet of the metal evaporated film, a heat sealing property plastic is folded as the inside, for example, heat sealed circularly. The metal evaporated layer of the metal evaporated film balloon is made of an island-like structure having an insulating property so that a fire is not caused even by the balloon contacting an electric wire or the like or a disaster does not exert influence on man and a beautiful decorative effect can be provided.
Patent JP-H0239779-A (JP)
Title: Automatic focus adjustor
Inventor: SUGITA HIROSHI
IPC: H04N5/232
Filed: 1988-07-29
Abstract: PURPOSE:To promptly and stably execute an automatic focus regulating action for any focal distance and diaphragm value by calculating sensitivity by means of focal distance information and diaphragm information, and optimizing a focusing motor speed and S/H timing based on the sensitivity. CONSTITUTION:Encoder information is inputted to a computing element 18, and the sensitivity corresponding to a condition at such a time is operated. In the computing element 18, according to an information table shown in a fiture set in a ROM beforehand, sensitivity S is operated from a lens focal distance f1 and a diaphragm value Fi. In the computing element 18, the sensitivity obtained by referring to the table of sensitivity information Si is inputted to a motor speed converter 19. In the motor speed converter 19, a motor speed deciding circuit 10 converts the logical motor speed expressed according to the control level of the motor outputted corresponding to a focusing degree by a motor speed deciding circuit 10 into a practical physical motor speed Vi conforming to the speed control information table.
Patent JP-S6435064-A (JP)
Title: Diagnosis device for exhaust gas recirculation device
Inventor: UCHITANI NOBUKI
IPC: F02M25/07
Filed: 1987-07-29
Abstract: PURPOSE:To prevent erroneous diagnosis due to malfunction of sensor by preventing judgement of malfunction of EGR when there is a logical contradiction between operating condition parameters detected through a plurality of sensors. CONSTITUTION:A microcomputor 50 is provided with detection values from a rotation sensor 56, a water temperature sensor 57, a heavy load negative pressure switch 58, a low load negative pressure switch 59, a throttle switch 60, a temperature-sensitive switch 59 arranged in EGR path 10, etc. The microcomputor 50 judges whether it is an operating area requiring EGR corresponding to rotation, cooling water temperature, operation of heavy and light load negative pressure switches, and diagnoses whether EGR is carried out normally based a detection value of the temperature-sensitive switch 59. If there is a logical contradiction between output states of the throttle switch 60 and the negative pressure switches 58, 59, diagnosis of EGR is disabled.
Patent JP-H0938930-A (JP)
Title: Form device of u-shape groove fitted with hanging-up reversal hole
Inventor: TAKAMI KYOJI
IPC: B66C1/62
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To simply attach the support rod forming the hanging-up reversal hole forming member by attaching a support rod support jig to the outside of an outer form. SOLUTION: Support rods 9, 9 are passed through the female screw 25 and holes 26 of the nut member 24 of the support rod holding jigs 11, 11 of an outer form 2 and the holes 10, 10 of the outer forms 2, 2 and provided in the state protruded into a form while the female screw parts 28 of the support rods 9 are inserted in and threaded with the female screws 25, 25. Further, hanging-up reversal forming jigs 3, 3 are inserted in the outer form 2 from the leading end sides of the support rods 9, 9 protruded into the outer form 2 and, thereafter, the outer forms 2, 2 are set to a predetermined position. That is, both outer forms 2, 2 are provided at a predetermined interval from an inner forms 1.
Patent JP-H0241794-A (JP)
Title: Solder alloy and electronic circuit device formed by using the same
Inventor: HARADA MASAHIDE
IPC: H05K3/34
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the low temp. transformation of Sn, migration and generation of whiskers by adding specific ratios of Pb and Sb to an Sn-Ag solder alloy having a specific compsn. CONSTITUTION:This solder contains, by weight, >=1 kinds of 0.01-2.0% Pb and 0.01-0.5% Sb, contains 2.8-8.0 Ag and consists of the balance Sn. The content of the Ag in this solder is specified to >=2.0% in order to assure strength and is confined to <=8.0% in order to assure the operating temp. region effective as the solder for connection of an electronic circuit device. The Sb and Pb are added in order to suppress the low temp. transformation of the Sn in the alloy and the generation of the migration of the Ag therein and to prevent the generation and growth of the Sn whiskers and to prevent the corrosion. The Sb and Pb harden the alloy. The alloy is brittle f the contents are >0.5% Sb and >2.0% Pb. The above-mentioned effect is not observed if the content is <0.01%.
Patent JP-H07171159-A (JP)
Title: Electric stapler for surgery
Inventor: DEBITSUTO SHII YATSUTSU
IPC: A61B17/115
Filed: 1994-07-21
Abstract: PURPOSE: To provide a surgical stapling device which can achieve sufficient hemostasis on any tissue whether it is thick or irregular or brittle. CONSTITUTION: The surgical stapling device 10 using heat energy, preferably bipolar radio frequency energy, in order to cauterize and/or weld tissue, compresses the tissue located between the first pole of a bipolar energy source located on a first interface 33 and the second pole of the bipolar energy source located on a second interface 34. A staple and the heat energy are applied to the tissue compressed. Preferably, an incision means 11 is incorporated into the device 10.
Patent JP-2001021342-A (JP)
Title: Building for astronomical observation
Inventor: NISHIMURA YUJI
IPC: G01C1/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To easily observe an astronomical object at a zenith in the semispherical roof of a building for astronomical observation. SOLUTION: In a building for astronomical observation having an openable and closable semispherical roof 4 covering the space of an observatory chamber in which astronomical observing equipment is set, the semispherical roof 4 is provided with a pair of mobile doors 42 which can be opened to opposite directions, a fixed roof part 41 covering the space with the mobile doors 42 when the mobile doors 42 are closed, and a guiding mechanism for supporting the lower edge parts of the mobile doors 42 so that they can be moved. The fixed roof part 41 is shaped so that the zenith part 6 can be opened, and the mobile doors 42 are guided by the guiding mechanism so that the zenith part 6 can be opened at the time of opening the mobile doors 42, and that the zenith part 6 can be closed at the time of closing the mobile doors 42.
Patent JP-H0745522-A (JP)
Title: Convergent ion beam equipment
Inventor: NAGAMACHI SHINJI
IPC: H01J37/30
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a stable Al ion beam of long life, and stably form a fine pattern using an Al thin film. CONSTITUTION:In a convergent ion beam equipment which has ion acceleration means 2, 11, mass spectrometric analysis means 4, 5, and ion beam converging means 3, 7, and generates a convergent ion beam composed of specified ionic species by selectively converging and accelerating specified ions from an ion source 1, a liquid metal ion source of not Al single substance but alloy composition is used. The main component of the alloy is Al and Au, and in addition, Ge or Si is contained in the alloy.
Patent JP-H1135361-A (JP)
Title: Production of cement-air milk
Inventor: OMODAKA YASUSHI
IPC: C09K103/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To produce the cement-air milk having excellent filling properties by mixing cement with at least one inorganic additive selected from bentonite, metakaolin and calcium silicate hydrate, each in a dry state, then adding water to the resulting mixture to form cement milk and thereafter subjecting the cement milk to foaming treatment. SOLUTION: This production comprises: mixing cement with an at least one inorganic additive selected from bentonite having particle size capable of passing through a 200 mesh sieve, metakaolin having an Si/Al atomic ratio of 1.1 to 1.3 and calcium silicate hydrate having a Ca/Si atomic ratio of 1.0 to 4.0 and a 5 to 35% ignition loss, in an additive/cement weight ratio of 7/93 to 40/60 to prepare a cement mixture; then, mixing the prepared cement mixture with water in a water/(cement mixture) weight ratio of 100/100 to 250/100 to form cement milk; blowing a protein-based foaming agent, etc., together with compressed air, into a foaming equipment contg. the cement milk to foam the cement milk and to produce the objective cement-air milk that contains 5 to 70 vol.% of air bubbles having 10 to 1,000 μm bubble size.  The cement-air milk has a 160 to 500 mm flow value and a 0.5 to 1.5 g/cm<3> unit weight.