baber/WOPTO huggingface dataset:
Patent JP-H0482191-A (JP)
Title: High frequency heater
Inventor: BETSUSOU DAISUKE
IPC: H05B6/66
Filed: 1990-07-25
Abstract: PURPOSE:To reduce the time until oscillation occurs to thereby prevent generation of moding by setting a voltage between an anode and a cathode to a level of the oscillation voltage of magnetron substantially, and thereby oscillating a resonance circuit of a ternary coil at the vicinity of operation frequency. CONSTITUTION:When operation frequency of an inverter circuit 3 is set so that a voltage between an anode of a magnetron 6 and a cathode thereof to be the oscillation voltage or more of a resonance circuit 7 may come to the vicinity of operation frequency of the inverter circuit 3. An impedance of the oscillation circuit is made small to flow a large current to a filament of magnetron 4. Until the magnetron 4 oscillates to generate microwave with rating output, operation frequency of the inverter circuit 3 is lowered to make the impedance of the oscillation circuit 7 large at the time of resonating, thereby limiting a current flowing in the filament of the magnetron 4. Generation of moding can thus be prevented.
Patent JP-H01159101-A (JP)
Title: Non-circular cutter
Inventor: HIGUCHI TOSHIRO
IPC: B23Q5/28
Filed: 1988-08-09
Abstract: PURPOSE:To enable a non-circular work to be cut by mounting a revolution angle detector for the main shaft of a work, a displacement sensor for the center shaft of a tool and a controller controlling the current supply for an electro-magneto according to the output signal from a speed sensor to adjust to adjust the attraction force of the central shaft to a movable board. CONSTITUTION:When a main shaft holding a non-circular work (i.e. piston of an internal combustion engine) is turned, a revolution angle detector turns simultaneously to detect both the revolution speed and the revolution angle for the main shaft. To obtain the simultaneous turn of said revolution angle and said speed, the supply of current for electro-magnetos 13a and 13b is controlled via a control circuit 27 to adjust the attraction force of the electro- magnetos to a movable board 12, whereby displacing both the movable board 12 and the center shaft stuck thereto. The displacement is detected by both a displacement sensor 16 and a speed sensor. According to their output signals, the feedback control is performed to advance and retire a tool attached to one end of the center shaft, whereby cutting the work to be formed that the cut section at right angles to the axis is not circular.
Patent JP-S6175290-A (JP)
Inventor: NISHIO MASAHIDE
IPC: G21C13/00
Filed: 1984-09-20
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-S6089131-A (JP)
Title: Analog-digital converting method
Inventor: TAKAHASHI MINORU
IPC: H03M1/54
Filed: 1983-10-20
Abstract: PURPOSE:To make the analog/digital converting operation efficient by forming a converting end signal with logic between an analog/digital conversion start signal and an output of a comparator means and transiting the mode to the next analog/digital converting operation. CONSTITUTION:When an input voltage given to input terminals 51a-51d of a multiplexer 51 is positive, a stop signal 62a goes to a low level at the point of time when a start signal 64a falls down, and a stop signal 57a goes to a high level when the signal exceeds the potential VBE2 of a capacitor 59. When the star signal 64a restores to high level again, the potential of the capacitor 59 falls down and reaches the potential VBE2 or below, the stop signal 57a goes to low level and the stop signal 62a goes also to high level. Thus, a processing circuit 63 transits to the next processing operation by the stop signal 62a given to the processing circuit 63 from an output terminal (c) of an AND gate 61 via a line 62.
Patent JP-H0758620-A (JP)
Title: Semiconductor device
Inventor: SATO TAKEHISA
IPC: H03K17/687
Filed: 1993-08-09
Abstract: PURPOSE:To reduce power consumption by combining plural MOS transistors TRs as required to constitute the final output stage and setting the load drive current of an output buffer circuit to an optimum magnitude. CONSTITUTION:A ground 10 of TRs has MOSFETs 18a to 18d of sizes W, 2W, 4W, and 8W where W is the size of the TR 18a as a basic size, and a diffusion layer 14 having the size required for each MOS is formed. These MOSFETs are properly combined to produce the output buffer circuit having 15 kinds of driving currents I0 to 15I0. For example, when the output buffer circuit having the driving current 9I0 will be constituted, gate electrodes 12a and 12d constituting MOSFETs 18a and 18d are connected and are set to the input, and source electrode diffusion layers 14a and 14c and drain electrodes 14a and 14c are connected and are set to the ground and the output. MOSFETs are properly selected and wired in accordance with the constitution or the scale of an internal circuit or the order of a user, thereby obtaining the output buffer circuit having a desired driving current.
Patent JP-H0484763-A (JP)
Title: Method for testing resistance of cement hardening body
Inventor: NAKANE ATSUSHI
IPC: G01N33/38
Filed: 1990-07-27
Abstract: PURPOSE:To test a resistance of a cement putting a concentration of an erosion solution in a state near a real condition with shortening a measuring time by making the negative ions infinitesimally included, which change the cement hardening body in the chemical properties. CONSTITUTION:Calcium ions included in a cement hardening body X are attracted to a negative electrode 4 to be dissolved into a electrolyte of a vessel 2 side because of a voltage applied between a pair of electrodes 3 and 4 where the hardening body X is set up between electrodes 3 and 4 applied a D.C. volt age. On the other hand, negative ions of sulphuric acid ions, etc. included in the electrolyte of the vessel 2 are attracted to an positive electrode 3, percolate inside the hardening body X and change the hardening body X to a more soluble substance. The degrees of calcium ion dissolving and negative ion percolating at this time are proportioned nearly to the D.C. voltage between the electrodes 3 and 4. Therefore, the chemical resistance of the hardening body can be judged by measuring an amount of the dissolved calcium ions and analyzing the area of negative ion percolating in the hardening body X after setting up the harden ing body X in the electrolyte in the fixed time.
Patent JP-H1134883-A (JP)
Title: Ventilation steering wheel
Inventor: SHU SHINCHU
IPC: B60H1/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To eliminate discomfort of a driver by receiving a cooling/heating air on his/her hands by simply and efficiently adjusting the temperature of a steering wheel to an appropriate temperature. SOLUTION: A ventilation steering wheel utilizes an existing air conditioner and the air conditioner is connected to a steering wheel having vent holes 6, 7 by a heat insulating hose 1 to feed cooling/heating air thereto so that the temperature of the steering wheel can be easily and efficiently adjusted to an appropriate one and the discomfort of a driver can be eliminated by receiving the cooling/heating air on his/her hands.
Patent JP-S6176991-A (JP)
Inventor: SAIKAISHI HIROSHI
IPC: G21F9/02
Filed: 1984-09-21
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-S6257843-A (JP)
Title: Bearing cooling device
Inventor: KATAOKA KENJI
IPC: B23Q11/12
Filed: 1985-09-06
Abstract: PURPOSE:To improve connecting operation and maintainability by connecting a liquid pipe into the liquid sump part of a liquid sump case body having said liquid sump part provided on said liquid pipe, and making a working fluid which is coagulated and liquefied in a radiating device return to a hollow chamber via said liquid sump part and a vapor pipe. CONSTITUTION:The generated quantity of heat in a bearing 3 is transferred to a pedestal 4, and a working fluid in a hollow chamber 7 is vaporized to become a vapor and moved to a radiating device via a vapor pipe 10 as shown by the arrow A. And, the working fluid which is coagulated and liquefied in the radiating device is once stored in the liquid sump part 12a of a liquid sump case body 12 via a liquid pipe 13 as shown by the arrow B and, then, is returned to the hollow chamber 7 via the inner wall of the vapor pipe 10. By repeating these behaviors, the generated quantity of heat in the bearing 3 is thermally transferred to the radiating device, to carry out cooling efficiently. The connecting part to the pedestal 4 is only in one place on the upper part and there is no connecting part in the place below a rotary shaft 1, thereby, simplifying the labor of the connecting operation, maintenance, etc. of the connecting part.
Patent JP-H03173684-A (JP)
Title: Data recording member
Inventor: ANDO KEIKICHI
IPC: G11B7/254
Filed: 1990-07-27
Abstract: PURPOSE:To reduce a pinhole and to prevent interlaminar release or the deterioration or deformation of a resin by providing a compound based on two or more kinds of oxide, sulfide, selenoid or nitride having different melting points as a protective layer so as to be adjacent to a data recording membrane. CONSTITUTION:A membrane 2 composed of a composition near to ZrSiO4 based on oxide, sulfide, selenide or nitride is laminated to a substrate 1 having a guide groove as a protective layer. Next, an Sn-Sb-Te type data recording membrane 3 receiving the irradiation with recording beam to generate an atomic arrangement change almost bringing about no deformation is formed and an intermediate layer 4 composed of oxide having a composition near to ZrSiO4 is laminated to the membrane 3. Further, an Au membrane is laminated as a membrane 5 based on a metal element and a resin 6 is subsequently used to be exposed to ultraviolet rays for about 2 min to laminate the membrane 5 based on the metal element and a protective layer 7. Next, the data recording membrane 3 is irradiated with laser beam on the side of the substrate 1 to record data.
Patent JP-H03118332-A (JP)
Title: Fibrinogen receptor antagonist
Inventor: RASU EFU NATSUTO
IPC: C07K14/75
Filed: 1990-07-27
Abstract: PURPOSE: To prepare the subject antagonist, comprising a cyclic polypeptide containing a tripeptide sequence Arg-Gly-Asp and having a relatively short duration of activities suitable for therapeutic treatment in which the prevention of blood platelet aggregation over a short period of time is desired. CONSTITUTION: This firbinogen receptor antagonist comprises a cyclic polypeptide represented by formula I (A is H, an acylamido, an aminoacylamido, etc.; R and R<1> are each H, CH3 , C2 H5 or a 1-5C alkyl; X-Y is S-S, CH2 -S, S-CH2 , CH2 CH2 , etc.; F is an L-amino acid of tryptophan, phenylalanine, leucine, etc.; G is a D- or an L-amino acid, a cyclic secondary amino acid, etc.; D is an L-isomer of homoarginine, guanidoamino acid, etc.; E is H, COOH, CONH2 , formula II, etc.; R<5> is H or CH3 ), preferably a polypeptide represented by formula III to V. The antagonist is used for promoting the thrombolysis and preventing the reocclusion.
Patent JP-H05113374-A (JP)
Title: Method for determining distribution of surface temperature of object
Inventor: IGARASHI KENICHI
IPC: G01K11/12
Filed: 1991-07-15
Abstract: PURPOSE:To enable distribution of a surface temperature to be determined even in an object with a complex shape by spraying a temperature-indicating agent to cause the agent to adhere to the surface of the object with a complex shape including a sculptured surface, etc. CONSTITUTION:For example, a mixture of cholesteric liquid crystal and polyvinyl alcohol water-based coating or polyvinyl pyrrolidone water-based coating is used as a temperature-indicating agent 13. The pressure of compressed gas 14 is larger than that of the atmosphere and the temperature-indicating agent 13 is strongly jetted out of a nozzle 11 through an introducing pipe 12 according to the pressure difference and is released into the air in a spray. This is made to adhere to the surface of an object where the temperature distribution is to be determined, thus causing a temperature-indicating agent 15 to adhere to an object with a complex surface shape such as the object 1 to be detected, forming a film 16 of the temperature-indicating agent and hence enabling the distribution of the surface temperature of the object 1 to be determined accurately.
Patent JP-2001028122-A (JP)
Title: Method and device for quantitatively supplying liquid material
Inventor: SEKI HIROKI
IPC: G11B5/842
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method and device for quantitatively supplying a liquid material by which a small quantity of magnetic coating material can rationally be supplied. SOLUTION: This device for quantitatively supplying a liquid material is provided with a meter 20 internally provided with a piston 20a connected to a rod 21a of an air cylinder 21 on the way of pipings 13 and 13a from an additive tank 9 to a mixing tank 1. Additive mixed liquid pressurized by a pressurizing gas 25a is introduced to the meter 20 and supplied into the mixing tank 1 with a prescribed quantity by the piston 20a by operating the air cylinder 21. Thereby, the device can deal with various form since the quantity of the liquid to be supplied is metered by the volume of the meter 20.
Patent JP-S5988645-A (JP)
Title: Apparatus for measuring transmissivity of infrared rays
Inventor: YOSHIDA RIYUUZOU
IPC: G01N21/35
Filed: 1982-11-12
Abstract: PURPOSE:To eliminate the manipulation of the definition of light source output power and the change-over of a light path while enabling measurement in a long light path, by simultaneously calculating the ratio of infrared powers before passing a specimen and after passing the same by using two infrared detectors. CONSTITUTION:Infrared rays emitted from infrared semiconductive laser 1 are made incident to light converging optical systems 22, 3 through beam splitter 21 and amplified by an amplifier 5 while subjected to photoelectric conversion by infrared detectors 23, 4 to obtain signal voltage. when signal voltages simultaneously obtained by amplifiers 24, 5 when a specimen 10 is absent in a specimen passing optical light path 25 are set to V01, V02 and signal voltages obtained when the specimen 10 is present are set to V11, V12, the infrared transmissivity of the specimen 10 is calculated by a formula V12,/V11 and, when sensitivity difference is present in two infrared detectors 4, 23, standardized infrared transmissivity is calculated from a formula (V12/V11)/(V02/V01).
Patent JP-H0859558-A (JP)
Title: Production of dialkyl carbonate
Inventor: SHIMIZU NORIKO
IPC: C07C68/06
Filed: 1994-08-23
Abstract: PURPOSE: To obtain the subject compound in high yield and in high selectivity and to eliminate a catalyst recovery process without eluting a catalyst in a reaction solution by reacting an alkylene carbonate with an alcohol by using a specific solid catalyst. CONSTITUTION: This compound is obtained by reacting an alkylene carbonate (e.g. ethylene carbonate or propylene carbonate) with an alcohol (preferably methanol or ethanol) in the presence of bismuth oxide preferably at 100-200 deg.C reaction temperature under reaction pressure of atmospheric pressure-20kg/cm<2> G for 0.5-5 reaction hours. The molar ratio of the alcohol based on the alkylene carbonate is preferably 0.2-20. The amount of the catalyst is preferably 0.01-1mol based on 1mol of the alkylene carbonate.
Patent JP-S6091572-A (JP)
Title: Sealed lead storage battery
Inventor: OKADA KAZUO
IPC: H01M4/14
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a sealed lead storage battery in which its low-rate discharge characteristic and initial high-rate discharge characteristic can be maintained for a prolonged time during its life even after a decrease of electrolyte is caused by over-discharge by using a separator which has a lower electrolyte-absorbing ability than the positive and the negative plates. CONSTITUTION:A positive paste is prepared by kneading 20l of sulfuric acid with a specific gravity of 1.14d into 100kg of pulverized lead oxide which has a mean particle diameter of about 4.5mum and a specific surface area determined by the BET method of about 1.40m<2>/g. The positive paste is applied to a casted grid consisting of a tin alloy containing 0.09% of Pb and 0.55% of Ca before hardening and formation are performed, thereby making a positive plate. A negative plate is prepared by kneading 15 of dilute sulfuric acid with a specific gravity of 1.12d into 100kg of the above lead powder. The negative plate is applied to a grid having the same composition as the positive grid before hardening and formation are performed, thereby making a negative plate. A sheet-like separator is formed by randomly crossing 90wt% glass fiber with nominal fiber diameter of about 0.8mum and 10wt% glass fiber with nominal fiber diameter of 11mum by a wet method without using any interfiber binder. In a battery assembled by using these parts, the holes of the positive active material and the negative active material are always filled with electrolyte even after its amount is decreased by over-discharge and spaces not filled with the electrolyte are formed in the separator.
Patent JP-H0858926-A (JP)
Title: Placed article flowing rack
Inventor: SANO HIROMASA
IPC: A47B55/00
Filed: 1994-08-24
Abstract: PURPOSE: To always secure the optimum picking position by providing a plurality of stages by inclining free roller conveyors for supporting a load, providing slide frames on the front end of these conveyors, and attaching load receiving stands having the tilt angles capable of being changed on the front ends of the slide frames. CONSTITUTION: In a placed article flowing rack wherein loads are housed on this side by a free roller conveyor 1 so as to be allowed to flow, and the loads are sequentially picked up from the load receiving stand 16 provided on this side, free roller conveyors 1 are vertically provided into plural stages by being inclined so as to be lowered to this side from the innermost side of the rack. Respective conveyors 1 make a pair by right and left conveyors and are supported by a plurality of front and rear longitudinal columns 6, and slide frames 12 capable of sliding in the longitudinal direction along a conveying path 9 of the conveyor 1 is provided on right and left side frames 3a of frame bodies of respective conveyors 1.  The load receiving stand 16 is provided between front ends of the slide frames 12, and the tilt angle of the load receiving stand 16 can be adjusted by an adjusting bolt 18 provided on a projecting plate 16d.
Patent JP-S6177113-A (JP)
Title: Production of thin film magnetic head
Inventor: KANAI HITOSHI
IPC: G11B5/31
Filed: 1984-09-20
Abstract: PURPOSE:To eliminate the fluctuation in the thickness of the end part and central part of a photoresist by forming preliminarily a photoresist film larger then the prescribed pattern of an insulating layer and curing thermally said film than removing the periphery and forming the insulating film of the pre scribed pattern. CONSTITUTION:The insulating layer 2 consisting of an SiO2 film and a conduc tive underlying layer 3 consisting of Ni-Fe 'Permalloy(R)' are deposited and formed on a nonmagnetic substrate 1 consisting of 'Fotoceram(R)' and after a magnetic material layer consisting of Ni-Fe 'Permalloy(R)' is deposited and formed on the layer 3, said layer is formed to the prescribed pattern to form a lower magnetic pole layer 4. The SiO2 film 5 which serves as a gap layer is formed on the substrate then the photoresist film 11 is coated over the entire surface on the substrate 1 and thereafter the photoresist film is thermally cured by a heating treatment. Since the 1st resin insulating film which is the surface for forming a thin film coil is formed in a flat state, the formation of the finer thin film coil with the higher accuracy is made possible.
Patent JP-S6174633-A (JP)
Title: Method and apparatus for adding liquid to powdery granular body
Inventor: MATSUMOTO MASATO
IPC: B01F25/74
Filed: 1984-09-20
Abstract: PURPOSE:To add uniformly liquid to all the parts of raw material by providing a horizontal disk which is rotated by a motor on the central shaft of a discharge path within the space in which the powdery granular bodies are allowed to fall cylindrically and providing a feed pipe port of added liquid on the disk. CONSTITUTION:When raw material is introduced to the inside of an apparatus A from a feed pipe 11 and also the required quantity of molasses is drop on a disk 13 from a tank 4, raw material (a) is passed through a discharge path 9 and guided to both conical cylinders 7, 8 and allowed to fall down in a cylindrical shape out of an umbrella-shape. Molasses (b) is radiated in a disk-shape by means of the rotation of the disk 13 and abutted against raw material (a) of the cylindrical shape (the umbrella-shape) and stuck thereon. Since raw material (a) is made to a thin pulverized granular film by this action and the contact surface is remarkably made extensive and also molasses is made to pulverized particles by the centrifugal force, both the two are sufficiently brought into contact with each other and thereby molasses (b) is uniformly added to raw material (a).
Patent JP-H09121394-A (JP)
Title: Subwoofer module
Inventor: CHIN SAIKUN
IPC: H04R1/34
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide the sub-woofer module with a simple configuration by which a low frequency sound in matching with the preference of a listener with high quality is served. SOLUTION: A sub-woofer module 100 is provided with an enclosure 110, a baffle plate 200 separating the enclosure 110 into an upper chamber 210 and a lower chamber 200, and a speaker 150 coupled with the baffle plate 200. The baffle 200 is engaged with a screw shaft 240 so as to be moved vertically along with the screw shaft 240 thereby changing the volume of the upper chamber 210 and the lower chamber 220. An inverted cone cap diffusing a low sound generated upward by the speaker 150 over angles of 360 degrees is arranged on the enclosure 110 and a cone base diffusing a low sound generated upward by the speaker 150 over angles of 360 degrees is arranged to the lower part of the enclosure 110. The sub woofer module provides a low frequency sound with equal quality independently of a position of a listener.
Patent JP-S6258410-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: IMAKOSHI SHIGEMI
IPC: G11B5/39
Filed: 1985-09-09
Abstract: PURPOSE:To simplify the constitution and narrow a track and a gap by making the distance between a magnetoresistance effect magneto-sensitive part and one high-permeability magnetic body different between the front side and the rear side to give a required bias magnetic field to the magnetoresistance effect magneto-sensitive part. CONSTITUTION:A magnetoresistance effect magneto-sensitive part 3 is interposed between front ends, which faces each other to constitute a magnetic gap 4, of a pair of high-permeability magnetic bodies 1 and 2 facing each other. The face of the second high-permeability magnetic body 2 facing the magnetoresistance effect magneto-sensitive part 3 is so worked that a magnetic length L between one high-permeability magnetic body 2 and the magnetoresistance effect magneto-sensitive part 3 is different between the front side and the rear side with respect to the magnetic gap though that between the other high-permeability magnetic body 1 and the magnetoresistance effect magneto-sensitive part 3 is uniform.
Patent JP-S6259795-A (JP)
Inventor: NISHIYAMA HIROYUKI
IPC: E21B21/00
Filed: 1985-09-11
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。