baber/WOPTO huggingface dataset:
Patent JP-H1094252-A (JP)
Title: Parallel power-supply system and its power-supply control method
Inventor: STANFORD EDWARD R
IPC: H02M3/28
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a load in a startup by a converter by a method wherein a voltage in a feedback circuit is adjusted selectively so as to respond to a module output current which is sensed by a module-current sensing circuit. SOLUTION: An output voltage VOUT and an output current IOUT are detected respectively by a voltage sensing circuit 47 and a current sensing circuit 49. Outputs of the voltage sensing circuit 47 and the current sensing circuit 49 are given to a microprocessor 51 via an A/D converter 53. When the microprocessor 51 judges that the output voltage VOUT and the output current IOUT deviate from a prescribed range, it supplies a bias voltage to a feedback circuit 35 so as to shift a reference voltage which is received by a PWM controller 27. The bias voltage is given from the microprocessor 51 via a D/A converter 57 and a resistor 59. In this manner, the microprocessor 51 can monitor and control the output of a forward converter.
Patent JP-H035882-A (JP)
Title: Machine translation device
Inventor: ADACHI HISAHIRO
IPC: G06F17/28
Filed: 1989-06-01
Abstract: PURPOSE:To improve translating precision by generating previously a first language electronic dictionary and a second language electronic dictionary which are correlated with each other by linking them between first language and second language by a concept unit, and taking out an equivalent appropriate in the concept unit by tracing a link at the time of translation. CONSTITUTION:On the basis of the index number of the other side language taken out from an equivalent link for the concept index of the head word of the first language electronic dictionary 3-1 or the second language electronic dictionary 3-2 of the origin of the translation, the head word is taken out from the second language electronic dictionary 3-2 or the first language electronic dictionary 3-1 of the destination of the translation, and a translation is generated. Accordingly, at the time of the translation, it becomes possible to take out the appropriate equivalent complying with the concept world of the other side language in the concept unit by tracing the link between the first language electronic dictionary 3-1 and the second language electronic dictionary 3-2. Thus, the translating precision can be raised.
Patent JP-S6032983-A (JP)
Title: Air pressure boosting device
Inventor: NAKAMURA MITSURU
IPC: F04B39/12
Filed: 1983-07-31
Abstract: PURPOSE:To have efficient takeout of high pressure air by placing the piping pressure in communication with the crankcase of a compressor. CONSTITUTION:Pressurized air, being supplied to a suction chamber 25 and cylinder chamber 9, is also fed into a crankcase 3 via a divergent pipe 6. In the initial period of pressurization by a piston 7 sinking, the pressures above and below the piston 7 are balanced, and a weak force raises the piston 7. High pressure air produced by rise of the piston 7 is sent through a discharge valve 23 to be stored in a tank 31. Pressurization by an air pressure boosting device 1 will generate high pressure air easily. Further the vertical motion of piston 7 is smoothed by feeding the crankcase with this pressurized air, which contributes to holding the crank shaft 10 well balanced to lead to prevention of ripple generation in the air pressure and the machine.
Patent JP-H08332408-A (JP)
Title: Magnetic powder removing jig
Inventor: MATSUYAMA HIROMI
IPC: H01J9/227
Filed: 1995-06-07
Abstract: PURPOSE: To more effectively remove magnetic powder mixed into a phosphor slurry than before. CONSTITUTION: A jig casing 2 comprises a bottom plate 5 formed into a rectangle in a plane view, a pair of end plates 6a, 6b standing straight from both the end sides of the bottom plate 5, and a pair of side plates 7a, 7b standing straight from both the sides of the bottom plate 5. A slurry injection port 8 is provided on one end plate 6a, and a slurry discharge port 9 is provided on the other end plate 6b opposite to it. On the other hand, two sets of magnetic block couples 3 (3a, 3b), 4 (4a, 4b) are arranged almost parallel to the end plates 6a, 6b inside the jig casing 2 with fixed ends thereof being alternately abutted on a pair of the side plates 7a, 7b to form a sigmoidal slurry flow passage in a plane view between the slurry injection port 8 and the slurry discharge port 9.
Patent JP-H082370-A (JP)
Title: Occupant protecting device for vehicle
Inventor: NAKANO TAKASHI
IPC: B60R21/16
Filed: 1994-06-22
Abstract: PURPOSE:To diagnose the failure of electrical connection at the fitted time of male and female connectors and directly inform a user of the diagnosed result by series-connecting electric connectors, respectively provided at plural connectors, between a driving circuit and an informing means. CONSTITUTION:Pairs of diagnostic electric connectors of connectors 8, 10, 12 are series-connected between the anode terminal of a light emission diode 22 and the collector terminal of a switching transistor 21. Accordingly, when a failure such as the severance of wire is generated to a detonator 9 in the case of all the connectors 8, 10, 12 being fitted normally, the switching transistor 21 is turned off. As a result, a current flows to the light emission diode 22 to inform the failure. Also in the case of failing to obtain electrical connection due to the non-fitted state of either one of the connectors 8, 10, 12, for instance, although no abnormality is generated to the detonator 9 or the like, the switching transistor 21 is turned off, so that the light emission diode 22 is lighted to give notice of the failure.
Patent JP-H0773621-A (JP)
Title: Counter electromotive-force rectifying voltage at time of power-supply energy fault
Inventor: PAORO MENEGORI
IPC: H02P6/00
Filed: 1994-06-22
Abstract: PURPOSE: To improve voltage converting efficiency by increasing a stable load voltage and generating a switch control signal based on a current flowing via the increased stable load voltage and a switching means. CONSTITUTION: A switch 128 is turned ON with a pre-driver 138, and a counter electromotive force current generated with the counter electromotive force in a stator coil is made to flow via diodes 152, 154, 156. The counter electromotive force current is made to flow to the ground via the switch 128 and a detecting resistance 130. Whereby, the switch 128 is changed into the open state with the driver 138. Since the current within the stator coil can not instantly change, the counter electromotive force current is made to flow to the ground via a diode 124 and a capacitor 126. The voltage is increased crossing the capacitor 126 with the counter electromotive force current, and moreover the voltage in the capacitor is kicked up, i.e., increased with the counter electromotive force when the switch 128 is turned OFF with the inductance of the stator coil.
Patent JP-H06349029-A (JP)
Title: Magneto-resistance effect type magnetic head and its production
Inventor: TOMARI SEISHI
IPC: G11B5/39
Filed: 1993-06-11
Abstract: PURPOSE:To provide the magneto-resistance effect type magnetic head with which good reproduced waveforms are obtainable at low sense current and a high resolution is obtainable at a high recording density. CONSTITUTION:A magneto-resistance effect element part 1 is constituted by laminating a magneto-resistance film 12, a nonmagnetic film 13 and a soft magnetic bias film 14 in this order and forming an insulating layer 4 of a prescribed shape thereon, then removing the soft magnetic bias film 14 and nonmagnetic film 13 of the contact part of a conductor layer 5 by etching. Further, the conductor layer 5 of the thickness equal to the thickness of the insulating layer 4 is formed and the unnecessary part thereof is removed by etching, by which the magneto-resistance effect type magnetic head having the small anisotropic magnetic field of the soft magnetic bias film 14 of the magneto-resistance effect element part 1, the specified distance between the shields in a magnetic flux detecting region and a straight recording gap 8 formed thereon is obtd.
Patent JP-H06347382-A (JP)
Title: Flow rate/pressure-variable regulation type head vessel of sampling device for boiler plant
Inventor: ANZAI YOSHIKATSU
IPC: G01N33/18
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a flow rate/pressure-variable regulation type head vessel in which a flow rate and a pressure of a sample water to be introduced to an analyzer can be regulated to a predetermined value irrespective of a variation in an original pressure of the water without restricting in an installing position (height). CONSTITUTION:A switching valve 54 having a valve seat 54a and a valve disc 54b is provided in a vessel body of a variable regulation type head vessel 50. A pressing spring (energizing means) 58 for so operating as to close a switching valve 54 by pressing the disc 54b to the seat 54a against sample water pressure (p) in a communicating tube 24 and a regulating screw (regulating means) 60 for regulating a pressing force (energizing force) of the spring 58 are provided on a stem 56 of the disc 54b. Accordingly, a flow rate/pressure variable- regulating mechanism 52 is formed out of the valve 54, the spring 58 and the screw 60.
Patent JP-S5952748-A (JP)
Inventor: DEIBITSUDO CHIYAARUZU KOPUREI
IPC: G01N27/90
Filed: 1983-08-02
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-H037228-A (JP)
Title: Stabilization of vitamin b6
Inventor: SAKAMOTO JIN
IPC: A61K33/26
Filed: 1989-06-02
Abstract: PURPOSE:To prevent reduction in content of the title compound usable as total vitamin agent, etc., and to stabilize the title compound by blending an aqueous solution containing iron ion and vitamin B6 with a specific amount based on iron ion of an organic acid or a salt thereof. CONSTITUTION:An aqueous solution containing iron ion and vitamin B6 is blended with >=20mol based on 1mol iron ion of an organic acid or a salt thereof and stabilized. Iron citrate, iron ammonium citrate or ferrous sodium citrate may be cited as the iron ion and citric acid, malic acid or tartaric acid as the organic acid. The amount of the organic acid and/or a salt thereof is >=20mol, preferably >=30mol based on 1mol iron and the upper limit of the addition calculated as citric acid is properly about 60mol.
Patent JP-H01309977-A (JP)
Title: Sliding member
Inventor: OSAKI SHIGEZO
IPC: F01L1/46
Filed: 1988-06-08
Abstract: PURPOSE:To improve sliding characteristics against agglutinate wear and abrasive wear by combining a first sliding member made of a sintered alloy having a limited compsn. especially contg. a limited amt. of NbC and/or TaC with e second sliding member formed with an alloy powder sheet having a limited compsn. CONSTITUTION:This sliding member is obtd. by slidably combining a first sliding member with an iron-based second sliding member having a wear resistant alloy layer formed on the sliding surface by remelting an alloy powder sheet with high energy beams. The first sliding member is made of a sintered alloy consisting of, by weight, 1-4% C, 0.5-2% P, 2-6% Mo, 4-7% Cr, 1-4.9% NbC and/or TaC and the balance Fe. The alloy powder sheet contains eutectic alloy powder consisting of 1.5-5% C, one or more among 0.5-3% P, 2.5-15% Mo and 0.5-3% B and the balance Fe.
Patent JP-H0435411-A (JP)
Title: Semiconductor integrated circuit
Inventor: OE MASANORI
IPC: H03K17/16
Filed: 1990-05-30
Abstract: PURPOSE:To speed up the access time of a circuit in a next stage by adding a delay switch circuit having a transistor for current absorption to an output circuit. CONSTITUTION:The delay switch circuit 2 having the transistor for current absorption Q2 where the delay signal AG of an invertor with two stages which inputs a control signal A, is received in a gate, a source is a ground potential and a drain is connected to the gate G is added to the gate G of a transitor Q1. When the data on an 'L' level is outputted to the output terminal of the output circuit in a semiconductor intergrated circuit 1 and circuit in the next stage is accessed, the delay switch circuit 2 is added, the vibration of the output voltage is reduced, the maximum voltage specification VOL of the 'L' level is satisfied and high speed access is attained.
Patent JP-H04340209-A (JP)
Title: Coil and manufacture thereof
Inventor: HAYASHIBE KIYOSHI
IPC: H01F27/32
Filed: 1991-05-16
Abstract: PURPOSE:To provide the title coil capable of being easily formed into a core taking various shapes as well as the manufacturing method thereof. CONSTITUTION:In the title coil 26 provided with windings 16, 18 and a core 30 arranged in the central parts of the windings 16, 18, the core 30 is composed of magnetic body particles. In such a constitution, the magnetic body particles can be formed into various shapes.
Patent JP-S5663953-A (JP)
Title: Novel preparation of n- 1-ethyl-2-pyrrolidinylmethyl -2- methoxy-5-sulfamoylbenzamide
Inventor: FUJIMOTO DOUTAROU
IPC: C07D207/09
Filed: 1979-10-30
Abstract: PURPOSE: To obtain the titled compound used for tranquilizing and treating duodenal ulcer directly at about room temperature in a short time without forming by-products, by condensing raw materials benzoic acid with pyrrolidine in the presence of a specific pyrrolidinium derivative.  
     CONSTITUTION: 2-Methoxy-5-sulfamoylbenzoic acid is reacted with N-ethyl-2- aminomethylpyrrolidine in the presence of 1-methyl-2-chloropyridinium iodied in a solvent, e.g. acetone or pyridine, preferably in the presence of a small amount of a reaction accelerator, e.g. a tertiary amine such as triethylamine, at 10W80°C, preferably 20W40°C, to give the compound of the formula. The amount of the 1-methyl-2-chloropyridinium iodide is preferably a slight excess of both the main raw materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06326339-A (JP)
Title: Control coil spring type photovoltaic power-generating set
Inventor: FUKUDA HIDEO
IPC: H01L31/042
Filed: 1993-05-10
Abstract: PURPOSE:To widely use the sun's rays as pollution-free clean energy by increas ing the size and quantity of the basic unit of a photovoltaic power-generating set. CONSTITUTION:The power-generating set is constituted so that the set can convert the sun's rays received from each direction by means of its three- dimensional light receiving surface into an electric current by forming a conical coil spring type base tube 1 by forming a circular tube in the shape of a conical coil spring and mounting a solar panel film 2 which is composed of amorphous silicon and converts the sun's rays into an electric current on the external surface of the tube 1. Therefore, this power-generating set can be used for ordinary houses as an auxiliary power unit and as an emergency power unit when power supply is interrupted due to disasters, etc. At the same time, this set can be used for indicating lamps installed to roads in mountainous or coastal areas with no power line.
Patent JP-S622563-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHINOZAKI SATOSHI
IPC: H01L27/108
Filed: 1985-06-27
Abstract: PURPOSE:To form a film thin and moreover to high quality having a high dielectric constant at manufacture of a semiconductor device by a method wherein the dielectric film is made to a composite film construction being put between dielectric of two pieces. CONSTITUTION:A first nitrous oxide film 5 is formed on a first polycrystalline silicon layer 3, and because the film 5 thereof is formed by performing oxidation treatment to a silicon nitride film, the film has favorable step coverage, and has uniform film quality, and uniform and thin thickness. A silicon nitride film 6 having a high dielectric constant is formed on the film 5 thereof, and a second nitrous oxide film 7 is formed on the silicon nitride film 6 thereof. A second polycrystalline silicon layer 8 added with impurities such as phosphorus, etc. for example, is formed on the film 7 thereof. Accordingly, a composite dielectric film 9 consisting of the first nitrous oxide film 5, the filicon nitride film 6 and the second nitrous oxide film 7 is put between the first and the second polycrystalline silicon layers 3, 8 forming a capacitor construction.
Patent JP-S5665078-A (JP)
Title: Radiation image converting panel
Inventor: KODERA NOBORU
IPC: C09K11/08
Filed: 1979-10-31
Abstract: PURPOSE: Titled panel with uniform deep color, high sharpness and high emission efficiency, capable of absorbing a pseud emission from an organic colorant, in an inorganic colorant layer, which is located on a stimulated emission detection side of the panel.  
     CONSTITUTION: A pseud emission from an organic colorant layer, among detected emissions, is absorbed in an inorganic colorant layer, consisting of ultramarine, cobalt blue, chromium oxide, etc., which is placed on the stimulated emission detection side of a radiation image converting panel, provided with a fluorescent substance layer, which is composed of a stimulative fluorescent substance, emitting a stimulated emission of 300W600nm by means of an exciting emission of 500W 800nm, a binder and an organic colorant such as Zapon Fast Blue-3G or Brill Acid Green 6BH.  
     EFFECT: It is possible to largely reduce detection level for a pseud emission and to increase S/N ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5666076-A (JP)
Title: Semiconductor device
Inventor: YAMANAKA EIJI
IPC: H01L29/80
Filed: 1979-11-02
Abstract: PURPOSE:To simplify and stabilize the manufacture of the subject semiconductor device by a method wherein cut-ins are provided on the semiconductor layer which will be used as a drain region when manufacturing a semiconductor for a high-speed high power, a gate region is formed on the side wall and the bottom surface of the above cut-ins, and a source region is formed in the semiconductor layer protruding between the gate regions. CONSTITUTION:An N<-> type layer 2 is grown on an N<+> type Si substrate which will become a drain ohmic layer, a striped or reticulated SiO2 film 3 is provided on the above layer 2 and a groove 4 is made in the layer 2 by performing an etching. Then a P<+> type gate layer 5 is formed by diffusion on the bottom surface and the side of the groove 4, the SiO2 film 6 generated when the layer 5 was formed and the eave 7 of the remaining film 3 are removed by performing an etching and the upper section of the layer 2 protruding between grooves 4 is reduced in size by performing an etching using a resist mask. After that, an N<+> type source region 13 is formed by diffusion on the surface layer 5 of the layer 2, while the whole surface is covered by a polyimide resin 14, an window is opened, the region 13 is covered by a source electrode 15, a region 5 is covered by a gate electrode 16 and the reverse side of the substrate 1 is covered by an electrode 17 respectively.
Patent JP-S5842025-A (JP)
Title: Picture recording device
Inventor: HAMAGUCHI IWAO
IPC: H04N1/23
Filed: 1981-09-08
Abstract: PURPOSE:To reduce the occurrence of the uneveness of exposure on a scan face, by arranging an optical element, which rotates the polarization plane of a laser luminous flux or converts the linearly polarized light of the laser luminous flux to a circularly or elliptically polarized light, between a laser diode and a mechanical scanner. CONSTITUTION:A coupling lens 3, a beam shaping optical system 8, an optical element 9, a rotary mirror 5, a f.theta optical system 10, etc. are arranged between a laser diode 1 and a scan face 2. The laser diode 1 is so arranged that a junction direction S-S of fayed faces corresponds to a main scanning direction (x) on the scan face 2, and the laser luminous flux is focused on the scan face 2 as an elliptic spot having the longer axis in a subscanning direction (y). In this case, since the laser luminous flux passes through the optical element 9, which is a crystal plate making a phase difference of lambda/2, before being incident to the rotary mirror 5, the plane of polarization of the laser luminous flux is rotated to have an inclination of about 45 deg. to the incidence plane of the rotary mirror 5, and thus, the variance of the reflection factor accompanied with the variance of the incidence is cancelled.
Patent JP-2000332593-A (JP)
Title: Output buffer circuit
Inventor: YOKOYAMA MASAHIRO
IPC: H03K19/0175
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the output buffer circuit which holds the slew rate of the output waveform of an output signal within a fixed range irrelevantly to whether the load at an output terminal is large or small. SOLUTION: This output buffer circuit delays an input signal IN by connecting in series delay circuits 11 to 14 with feedback which vary in delay time according to the load placed on an output terminal 2 on the basis of an output signal OUT obtained through a feedback path L1. Delay signals outputted from the delay circuits 11 to 14 are supplied to one-input sides of NAND gates G11 to G14 for High output selection. An input signal IN is supplied to the other-input sides of the NAND gates G11 to G14 and outputs are supplied to the gates of transistors QP1 to QP4 for High output. When the input signal IN rises, the transistors QP1 to QP4 output signals OUT in response to the delay signals of the delay circuits 11 to 14.
Patent JP-H0244216-A (JP)
Title: Electronic type even balance
Inventor: GIYUNTAA MAATSU
IPC: G01G7/02
Filed: 1989-06-05
Abstract: PURPOSE: To measure the weight during the stirring step by building a means for driving a magnetic stirring member into the scale. CONSTITUTION: A scale 20 receives a means for driving a magnetic stirring member made of a permanent magnet 29 arranged on the bottom of a case 30 or a filter cell. Coils 24, 25, 26 forming the drive means are secured onto a soft magnetic return path member 23. A weighting system comprises a system carrier 1 secured with a load receiver 2 movably in the vertical direction. A force corresponding to the weight of a matter to be weight is transmitted from the load receiver 2 through a coupling member 9 to the load arm of a transmission lever 7. A compensation current from the coil 11 in a permanent magnet system 10 induces a measuring voltage in a measuring resistor 15 and the measurements are fed to a digital signal processing unit 18 and indicated by an indicator 19.
Patent JP-H04340691-A (JP)
Title: Automatic ticket vending machine
Inventor: MIYAZAKI TADASHI
IPC: G06Q50/30
Filed: 1991-05-17
Abstract: PURPOSE:To obtain the automatic ticket vending machine which can change the reserved seat of a once sold ticket, can cancel the ticket and enables the settlement of account by cash or a credit card. CONSTITUTION:This machine is equipped with a means to read or discard the sold ticket when this is inserted, display means, input means to input data according to a guidance picture displayed on the display means and control part 9, and when the change or cancel of the reserved seat is selected by the input means, the control part executes the change or channel processing of the reserved seat to a reservation center corresponding to a user instruction inputted from the input means, executes the vend processing of a new ticket and/or the discard processing of the inserted ticket and return money or receives the underpaid amount. By providing a card mechanism 8 and a detailed statement printing mechanism 11, the money processing can be executed not only to cash but also to the card, and a detailed slip printing contents concerning the settlement of account is issued.