baber/WOPTO huggingface dataset:
Patent JP-H04121359-A (JP)
Title: Sheet discharge device
Inventor: HASEGAWA TAKASHI
IPC: B65H29/60
Filed: 1990-09-11
Abstract: PURPOSE:To store and load an obverse/reverse inverted sheet or non-inverted sheet by a single tray by forming a sheet discharge passage in a back surface side of a switching means, and providing the single tray which receives the sheet, discharged directly from discharge rollers, and the sheet from the sheet discharge passage. CONSTITUTION:A discharged sheet 12 is fed to a sheet inverting space 17 by a switching means 14. Thereafter, the sheet, passing through a back surface (sheet discharge passage) 17a of the switching means 14, is stored in a tray 18 or guided by the switching means 14 so that the sheet is discharged in a non-inverted condition to the tray 18 directly from paired discharge rollers 13. In this way, the obverse/reverse inverted sheet 12 and the non-inverted sheet 12 can be stored and loaded by the single tray 18.
Patent JP-H04120864-A (JP)
Title: Contact type image sensor and information processor using the same
Inventor: HAYASHI SHINICHI
IPC: H04N1/028
Filed: 1990-09-11
Abstract: PURPOSE:To stably hold a transparent protecting plate by faltly pressing and holding a bottom part with step at the end part of the transparent protecting plate by a holding plate. CONSTITUTION:This contact type image sensor is composed of cover glass 1 as the transparent protecting plate, holding plate 2, enclosure 3, sensor module 4, LED array light source 5, lens array(SLA) 6 and original 7. An area out of the effective sensor read range of the end part of the transparent protecting plate 1 is defined as a shape with step lower than the surface of the transparent protecting plate 1, and this bottom part 3 with step is held by the transparent protecting plate holding plate 2 thinner than the step of this shape with step without being protruded from the surface of the transparent protecting plate 1. Thus, the force for holding transparent protecting plate can be stabilized.
Patent JP-S6393308-A (JP)
Title: Hollow yarn-type filter
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D63/04
Filed: 1986-10-09
Abstract: PURPOSE:To reduce the flow resistance in hollow yarn and to enhance the property of cleaning air, by providing a liquid collection chamber for filtrate to one aperture end of a hollow yarn type filter and combining a porous pipe having a specified inner diameter in a bundle of hollow yarn. CONSTITUTION:Both a number of hollow yarns 10 having apertures in both ends and a porous pipe 11 having 3-50mm inner diameter are fixed in an outer cylinder 16 with the upper and lower adhesives 4, and a liquid collection chamber 5 for filtrate is provided to the lower end part of a filter by sealing it with a flat packing 9'. By such a way, since both of hollow yarn and the porous pipe contribute to filtration, and filtered amount is made much, and the porous pipe assumes the role of the passage for filtrate collected in the liquid collection chamber, the flow resistance in hollow yarn may be reduced, and filtered amount can be increased at low pressure even in a long-size module. Further at a time for backwashing the filter, air is collected in a skirt-shaped recessing part 6 for collecting air provided to the lower part of the filter, and the air is introduced into the filter through a slit 7 and an introduction hole 8 of air.
Patent JP-H0690557-A (JP)
Title: Ground coil for magnetic levitation type railway
Inventor: SATO MASAJI
IPC: B60L13/03
Filed: 1992-09-08
Abstract: PURPOSE:To restrain electromagnetic vibration and prevent noise upon passing of a train and prevent the abrasion, damage and the like by a method wherein a ground propulsion coil and a levitation guide coil for magnetic livitation type railway are fixed to the side wall, made of concrete, through sapcers. CONSTITUTION:In a diagram, a concrete side wall 1, a front side propulsion coil 2a, a rear side propulsion coil 2b, a spacer 3 and a levitation guide coil 14 are shown. A forming dimension allowable difference is considered between the propulsion coil 2a and the spacer 3 while considering thermal elongation and the like. The propulsion coil 2 generates electromagnetic forces in vertical and fore-and-rear directions upon every times when a train passes whereby movement is repeated in the pocket of the spacer 3. In order to prevent the abrasion and breakage of the spacer 3 due to the movement, elastic bodies 5a, 5b having vibration preventing function are equipped between respective propulsion coils 2a, 2b and the spacer 3, the elastic body 6a is provided between the levitation guide coil 4 and the front side propulsion coil and the elastic body 6b is provided between the levitation guide coil 4 and the rear side propulsion coil while the elastic bodies are provided with the vibration preventing function of mainly left-and-right direction.
Patent JP-S60129025-A (JP)
Inventor: KITAMURA SHIYUUSUKE
IPC: A47L9/04
Filed: 1983-12-19
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-H1082894-A (JP)
Title: Disposal container for radioactive wastes, and using method for disposal container
Inventor: TAKAGI SATOSHI
IPC: G21F9/36
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To allow the geologic disposal of radioactive wastes in the stable state by forming a container main body and a cover body out of a steel material, and forming lining sections and clad sections out of a titanium material. SOLUTION: A container end section component member 4a closing one end of the tubular barrel section 3 of a container main body 2 is covered with a container end face clad section 4b, and the end face of a cover body 6 closing the opening is covered with a cover body end face clad section 6a respectively. The bottom section ring 10 of the first outer periphery lining section 8 covering the whole outer periphery of the container main body 2 is welded to the clad section 4b, and the apex ring 12 of the second outer periphery lining section 9 covering the whole outer periphery of the container main body 2 and the cover body 6 is welded to the clad section 6a. The container main body 2 and the cover body 6 are formed out of a steel material, and the external force to the stored radioactive wastes is suppressed. The lining sections 8, 9 and clad sections 4b, 6a are formed out of a titanium material, and the corrosion of the container main body 2 and cover body 6 is prevented. Since no welded joint of different materials is employed, proper strength and accurate sealing property is obtained, and stable geologic disposal can be attained.
Patent JP-S61117787-A (JP)
Title: Semiconductor memory circuit
Inventor: HIGUCHI HISAYUKI
IPC: G11C11/416
Filed: 1984-11-13
Abstract: PURPOSE:To speed up reading action and to stabilize operation of a cell by detecting and amplifying a data line potential by a sensing circuit obtained by compounding bipolar transistors and sending out said potential as memory information. CONSTITUTION:When reading a memory, non-conduction of FETs 12, 62, 16, 66, 21, 81 change to conduction, and conduction of FET20, 80 change to non- conduction respectively, and data signals of data lines 8a, 8b enter a sense amplifier 7 through the FETs 16, 66 and sent out as memory information from output terminals 35, 95 of a differential amplifier 6 through a buffer circuit 9. In this case, the potential of data lines 8a, 8b is led to the bases of bipolar transistors 17, 67 of the amplifier 7 through FETs 16, 66. After shifted by for ward voltage between the base and emitter, the potential is led to the bases of bipolar transistors 32, 92 of the amplifier 6 and amplified. By this way, high-speed reading is performed.
Patent JP-H0689007-A (JP)
Title: Production of diazotype photosensitive raw paper
Inventor: HIBINO YOSHIHIKO
IPC: G03C1/775
Filed: 1992-09-08
Abstract: PURPOSE:To obtain a production method of diazotype photosensitive raw paper having improved storage property and sensitivity by compounding waste paper pulp into the raw paper. CONSTITUTION:The diazotype photosensitive raw paper contains waste paper pulp. In the production process of this paper, the waste paper pulp is treated with at least one compd. selected from sulfuric acid, phosphoric acid, oxalic acid, citric acid, or polyvalent metal salt of these acids. More preferably, pH of the waste paper pulp slurry after acid treatment is <=6. By mixing the alkali component of the raw paper with specifided acid and its polyvalent metal salt for the treatment to change the component into an insoluble salt, stability of diazonium salt in the diazotype photosensitive liquid is improved. Thereby, storage property and sensitivity can be improved.
Patent JP-H0582696-A (JP)
Title: Lead frame of semiconductor device
Inventor: ICHIHASHI MOTOMI
IPC: G01L19/14
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a lead frame which has suppressed vertical movement of a die pad part in a lead frame of a semiconductor device to be used by sinking the die pad part. CONSTITUTION:A die pad part 30 is formed by a plurality of die pads of a main die pad 3 and an auxiliary die pad 4 and these main die pad 3 and auxiliary die pad 4 are respectively supported by the main die pad supporting lead 5 and the auxiliary die pad supporting lead 6 respectively extended from the reverse directions of the frame 1a. Accordingly, the vertical movement of die pad part 30 die-bonding a loaded object can be suppressed and thereby deformation and disconnection of Au wire after the wire bonding can be prevented.
Patent JP-S60132684-A (JP)
Inventor: YAMAMOTO HIROYUKI
IPC: B02C25/00
Filed: 1983-12-19
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-H1088730-A (JP)
Title: Hanging hook
Inventor: YOKOTA TOSHIHIRO
IPC: E04B9/18
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a hanging hook of good workability and generating no change in height of a furring panel. SOLUTION: The lower flange 16 of a beam 12 is pinchedly held with an engaging part 18, and the beam 12 as a horizontal member is held by the spring pressure. A furring panel 14 is temporarily fixed to the slotted hole of a plate 20 provided on the lower part of the engaging part 18 under the condition. The furring panel 14 is vertically moved at the slotted hole part so as to adjust the horizontal level, and thereafter the furring panel 14 is regularly fixed to fixing holes formed in the vicinity of the slotted hole.
Patent JP-H1188127-A (JP)
Title: Oscillator circuit
Inventor: NOMURA MASAYOSHI
IPC: H03K3/354
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To suppress useless power consumption by optimizing a refresh operating frequency with the oscillator circuit whose frequency is set higher at a high temperature and lower at a low temperature. SOLUTION: A current source 100a generates a current I1 with a characteristic that is increased at a high temperature and decreased at a low temperature and gives it to a ring oscillator 200. The ring oscillator 200 supplies a current in response to the current I1 to each inverter and controls the frequency by the supplied current, then the frequency of a produced clock signal CLK increases as the temperature rises and refreshment is operated based on the clock signal CLK to ensure a data latch capability at the high temperature so as to reduce useless power consumption at the low temperature and to realize optimization of a refresh operation frequency.
Patent JP-S60131979-A (JP)
Title: Structure of sacrificial electrode for corrosion prevention
Inventor: ISHIMOTO YUUKICHI
IPC: C23F13/00
Filed: 1983-12-21
Abstract: PURPOSE:To provide the structure of a sacrificial electrode for corrosion prevention which maintains the corrosion preventive function stable for a long period of time by disposing a core metal provided in an anode with deviation toward the counter cathode than the center at the section of the anode. CONSTITUTION:An anode 11 is cast of an alloy consisting essentially of a metal such as Al, Mg, Zn or the like baser electrochemically than a steel material constituting an object to be protected. A core metal 12 is provided in the section of such anode 11 and a mounting leg 13 is connected to the metal 12. Such anode is attached to a cathode 14 which is the body of an ocean structure or the like as an object to be protected. The metal 12 is disposed by deviating the center 12C thereof by a distance E toward the counter anode side than the center 11C of the anode 11 in the stage of casting the anode 11. The eccentricity E is satisfactory if the same is made equal to the depth from the surface of the anode 11 to the metal 12, namely, if the wall thickness of the anode material is made about 1:1.6-2.0 on the counter anode side and the anode side. The corrosion preventive function stable for a long period of time is thus maintained with the structure of the sacrificial electrode for corrosion prevention.
Patent JP-H03102208-A (JP)
Title: Monitoring apparatus of sliding part of shaft
Inventor: KUROSAWA SADAO
IPC: G01M13/04
Filed: 1989-09-18
Abstract: PURPOSE:To quantitatively detect an abnormal phenomenon of a sliding part of a shaft by detecting whether the abrasion loss and rate of change in the abrasion loss of said sliding part are within an allowable limit, and visualizing the detecting result. CONSTITUTION:An ultrasonic probe 5 is provided in a sliding part 2a of a bearing 2 which supports a rotary shaft 1. The probe 5 is moved by a driving part 6 incorporated in a monitoring part 4. An echo signal of the probe 5 received from the sliding part 2a is compared at a thickness calculating part 7 with a signal from a memory part 16 in which the thickness of the sliding part at the manufacturing start is input beforehand. The abrasion loss is calculated by an abrasion loss calculating part 8. An output from the calculating part 8 is sent to a first judging part 10 and another calculating part 9. The rate change in the abrasion loss of the sliding part is calculated by the calculating part 9, the result of which is sent to a second judging part 11. Then, the calculated values are compared with an allowable value from the memory part 16 at the judging parts 10, 11. The comparing result is sent to a CRT part 14, so that the abrasion loss and rate of change in the abrasion loss of the sliding part 2a are displayed as images.
Patent JP-S61118399-A (JP)
Title: Production of peptide hormone
Inventor: YANAIHARA NOBORU
IPC: C07K14/575
Filed: 1984-11-14
Abstract: PURPOSE:To produce a peptide hormone belonging to a secretin-VIP family having a specific amino acid sequence and useful as a vasodilator, blood flow improver, etc., easily, in high purity, in large amount, by the chemical synthesis using the condensation reaction of amino acids. CONSTITUTION:The peptide hormone belonging to the secretin-VIP (vasoactive intestinal peptide) family and having the amino acid sequence of formula I (R<1> is H or group of formula II; R<2> is OH or amino) is chemically synthesized by the condensation reaction of amino acids. Concretely, the objective compound is obtained by bonding an amino-protected C-terminated amino acid to a benzhydrylamine resin, removing the amino-protecting group, repeating the operation according to the amino acid sequence, removing al-l the protecting groups and separating the peptide from the resin.
Patent JP-H04119852-A (JP)
Title: Inking system
Inventor: DEWA AKIO
IPC: B41F31/14
Filed: 1990-09-12
Abstract: PURPOSE:To improve the history cancelling operation of a doctor blade and to decrease irregularity in density of printing by a method wherein a peripheral speed of a doctor roller of an inking system which makes a thickness of an ink film on the doctor roller uniform is made less than a peripheral speed of a form roller. CONSTITUTION:A peripheral speed V1 of a doctor roller 8 is made less than a peripheral speed V2 of form rollers 9a, 9b under keeping the printing speed in constant. Thereby, a thickness of an ink film on the doctor roller 8 can be made large. Then, if the thickness of the ink film is made not less than a limit scraping off film thickness of the doctor blade 17, the history cancelling operation is improved and besides, the life of the blade is improved.
Patent JP-H0583782-A (JP)
Title: Voice compressing data multistep connecting system
Inventor: SHIMOKAWA KIYOHIRO
IPC: H04Q11/04
Filed: 1991-09-19
Abstract: PURPOSE:To provide the voice compressing data multistep connection as economically as possible concerning a voice compressing data multistep connecting system at a digital exchange network to relay and exchange while the voice is compressed. CONSTITUTION:This system is provided with a compressing means 200 to compress and return the voice of a subscriber communicated from a channel device 100 in respective digital exchanges to the prescribed subrate, an expanding means 300 to expand and return the voice compressed to the prescribed subrate communicated from the channel device to an original voice, a linking means 400 to multiplex plural compressed voices communicated from the channel device to the data of the same rate is the original voice and return them to the channel device and a separating means 500 to separate the data of the same rate as the voice to link plural compressed voices communicated from the channel device to respective compressed voices and return them to the channel device respectively independently.
Patent JP-S63239233-A (JP)
Title: Superoxide dismutase external preparation
Inventor: NIWA KOZO
IPC: A61K38/45
Filed: 1987-09-26
Abstract: PURPOSE:To obtain the titled external preparation effective to a skin disease followed by ulcer formation related by an excess peroxylipid, by dispersing superoxide dismutase in a base agent. CONSTITUTION:A proper amount of water is added to erthrocytes or other organ of pig or cow, etc., or bacterium cell ingredient of bacterium and extracting liquid consisting of chloroform and ethanol at a ratio of 3:5 is added to the above-mentioned liquid containing erthrocytes or the like at the low temperature of about 4 deg.C in a ratio of 1:3 and then centrifuged and the solvent of the resultant supernatant is evaporated and the residue is pulverized to afford an enzyme powder of superoxide dismutase (SOD), which is then dispersed in a base agent [e.g. emulsion (o/w type), ointment (w/o type), jelly, etc.] to provide the aimed SOD external preparation. The external preparation is effective to burn of skin, trauma (containing trauma after operation) of skin as well as solar dermatitis, contact dermatitis, atopic dermatitis, etc., followed by an ulcer, humectation, etc.
Patent JP-H1185267-A (JP)
Title: Guide system for underwater equipment
Inventor: URA TAMAKI
IPC: G05D1/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a guide system for underwater equipment that can use a few hydrophones instead of using a transponder and can make a troublesome adjustment unnecessary. SOLUTION: Two hydrophones are arranged back and forth along an advancing direction of underwater equipment, acoustic signals from a source of sound received by both of these hydrophones are inputted to an extraction means 11, where a wavelet conversion is executed and a phase difference between these signals converted are extracted, a time difference of the phase difference is calculated and this time difference is inputted to a control means 13. Hereby, when the time difference does not increase or change, the present advancing direction is maintained and, when the time difference does not decrease, a control command to reverse the advancing direction is outputted to a driving part 1a of the underwater equipment.
Patent JP-H0988709-A (JP)
Title: Signal processing circuit
Inventor: YANO KENZO
IPC: F02D45/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To surely shape a waveform of an A.C. signal output from a prescribed detector. SOLUTION: A signal processing circuit 6 is provided with a comparison circuit 22 which shapes a waveform into a rectangular wave by comparing an A.C. signal S1', which is formed from an A.C. signal S1 generated in an electromagnetic pickup 4b by removing noise, with a prescribed threshold voltage S4.  In this case, the circuit is provided with a peak hole circuit 26 which holds and outputs the maximum peak value S2 and the minimum peak value S3 of the aforementioned A.C. signal S1' respectively, an adding circuit 28 which outputs an intermediate voltage of both peak values S2, S3 output from the peak hold circuit 26 as a threshold voltage S4, and a one-shot reset circuit 30 which initializes the maximum peak value S2, when the output S5 of the comparison circuit 22 is inverted because of becoming 'S1'>S4', and initializes the minimum peak value S3, when the output S5 of the comparison circuit 22 is inverted because of becoming 'S1'<S4'. This circuit 6 can surely shape the waveform, even if the whole of the A.C. signal S1' is fluctuated in its level.
Patent JP-S62101986-A (JP)
Title: Control method for actuator of shape memory alloy
Inventor: KONDOU ISAMI
IPC: F16K31/70
Filed: 1985-10-29
Abstract: PURPOSE:To perform prompt action of a spring, when it is heated, and improve an acting speed of the spring, when its shape returning is performed due to cooling, by performing preliminary electrification in the case of a long time after the shape memory alloy spring is electrified, when engaging members are unlocked. CONSTITUTION:An actuator output means 23 is moved by electrifying a shape memory alloy spring 21, and the first engaging member 29 and the second engaging member 32 are locked. When they are unlocked, the shape memory alloy spring 21, if it is in the case of a sufficient time after electrification in the preceding time, tends to increase also an acting speed in the direction of restoration. Here the shape memory alloy spring 21, performing preliminary electrification, suitably delays the speed of restoration, and a movement of the actuator output means 23 is regulated to a suitable speed.
Patent JP-S60132000-A (JP)
Title: Plating method of iron and steel products
Inventor: OKA JIYOUJI
IPC: C25D3/22
Filed: 1983-12-20
Abstract: PURPOSE:To obtain easily a plated product having excellent adhesion by subjecting an iron product with a plating liquid prepd. by bringing a plating liquid contg. zinc (alloy) as a component metal into contact with an inorg. ion exchanger and refining the concn. of lead which is an impurity down to a prescribed value or below. CONSTITUTION:A plating liquid contg. lead as an impurity and zinc or zinc alloy as a component metal is brought into contact with an inorg. ion exchanger such as antimonic acid or the like to adsorb away selectively the lead. An iron or steel product is electroplated by using the plating liquid after refining the concn. of the lead in the plating soln. to <=3mg/l in the above-mentioned way. The above-described inorg. ion exchanger in the form of particularly a granular, film or honeycom structure shape is preferably used. The most preferable method of bringing the plating liquid into contact with the inorg. ion exchanger is a column method. The method of this invention has the advantage in that the plated product having excellent adhesion is obtd. and that repeated plating is made possible by making up the required component of the plating liquid.
Patent JP-H0289786-A (JP)
Title: Device for detecting abnormal lowering of oil viscosity of hydraulic elevator
Inventor: YASUDA KUNIO
IPC: B66B3/00
Filed: 1988-09-28
Abstract: PURPOSE:To prevent the lowering of the operating speed of an elevator and the worsening in riding quality by providing an informing means for informing the lowering of oil viscosity at the time of judging that the oil viscosity is lowered below a defined value even though an oil temperature is in a defined temperature range. CONSTITUTION:Oil temperature is monitored by an oil temperature detecting means 16 while always monitoring oil viscosity by an oil viscosity detecting means 15. When the oil viscosity is abnormally lowered even though the oil temperature is within the range of ordinary values, the lowering of viscosity is informed to an operator by an informing means, to demand to change of oil 14 in an oil tank 10 and other operations. As a result, the lowering of the operating speed of an elevator and the worsening in riding quality can be prevented.