baber/WOPTO huggingface dataset:
Patent IL-83768-A (IL)
Title: Oxidation of alcohols to ketones
IPC: C07C45/30
Filed: 1987-09-03
Abstract: Oxidation of alcohols to ketones using bromine suffers from a side reaction of comparable speed in which a bromide substituted product is formed. Additionally, the use of bromine as reagent is relatively unpleasant and it creates a major waste disposal problem. The latter problem can be solved by generating bromine in situ by reaction between hydrogen peroxide and bromide ions or hydrogen bromide, but this inevitably increases the exposure of the alcohol to HBr/Br<->. The selectivity of the process towards non-substituted oxidation depending upon the inherent deactivation or reactivity of the alcohol can be improved by irradiating the reactants with light of suitable frequency to generate bromine radicals in the mixture, and/or by controlling the rate of introduction of the hydrogen peroxide and controlling the extent to which mole ratio of HBr:alcohol is substoichiometric. Selectivity can also be improved by employing a two-phase reaction mixture, the alcohol being present to a considerable extent in the organic phase with HBr/Bromide being retained to a great extent in the aqueous phase. It is particularly beneficial for the selective oxidation of alcohols that are substituted by adjacent electronegative groups, for example chloropropanols.
Patent IL-86139-A (IL)
Title: 17-(cyclopropylamino) androst-5-en-3 ol and pharmaceutical compositions containing them, useful as c17-20 lyase inhibitors
IPC: A61K31/565
Filed: 1988-04-20
Abstract: This invention is directed to 17 beta -(cyclopropylamino)androst-5-en-3 beta -ol and related compounds and also to a method for using such compounds in the treatment of androgen-dependent disorders. The compounds are prepared by the hydride reduction of an appropriate steroidal imine or enamine.
Patent IL-95912-A (IL)
Title: Method for prolonging the shelf life or red blood cells
IPC: A61K35/14
Filed: 1990-10-07
Abstract: This invention provides an improved method for prolonging the shelf life of transfusible red blood cells by decreasing the effective osmolality of the suspending solution and increasing the intracellular pH of the cells prior to storage thereof. This invention also provides methods whereby the intracellular pH may be increased. These methods include collecting the cells in an anticoagulant at pH 7.0 or higher and/or washing, diluting or resuspending the cells prior to storage thereof in a biologically compatible buffered solution that contains at least one non-penetrating or substantially non-penetrating anion or non-electrolyte and is substantially free of chloride ions.
Patent JP-S58128751-A (JP)
Title: Support device for semiconductor substrate
Inventor: SATOU MITSUO
IPC: H01L21/683
Filed: 1982-01-27
Abstract: PURPOSE:To permit semiconductor adsorbing force to build gradually by a method wherein a plurality of decompression valves are parallelly arranged in a decompression path coupling a decompression source and support members and the decompression valves are operated sequentially. CONSTITUTION:A plurality of three-way solenoid valves 18a, 18b,... are parallely inserted between a decompression source 16 and a decompression path 17 coupling the source 16 with a plurality of supports 15, 15b,... for semiconductor. In the valves 18a, 18b,... under normal conditions, the ports open to the atmosphere 18a', 18b',... communicate with the decompression path 17b. When in operations, a decompression path 17a communicates with the decompression path 17b. Accordingly, when the valves 18a, 18b,... are sequentially opened, a gradual decompression takes place via the decompression path 17b in paths 19a, 19b,... running through supports 15a, 15b,... Decompression gradually advances in support elements 21a, 21b,... enabling them to adsorb and support semiconductor substrates 24a, 25b,... The system being designed as such, semiconductor substrates are protected against damages.
Patent JP-S55102176-A (JP)
Title: Solid electrolytic cell and manufacturing method of electrolyte
Inventor: TAKAHASHI KATSUHIRO
IPC: H01B1/06
Filed: 1979-01-31
Abstract: PURPOSE: To control corrosion of negative electrode and improve life expectancy of a cell, by adding phosphate such as metallic pyrophosphate and hexametaphosphate to solid electrolyte containing soluble salt.  
     CONSTITUTION: A solid electrolyte 2, put between a negative electrode 1 mainly composed of iron powder and a positive electrode 3 mainly composed of mercury oxide is a solid solution of a compound having water of crystallization such as zinc phosphate and soluble salt such as ferric choloride and contains at least one of metallic pyrophosphate, hexametaphosphate, tripolyphosphate, phosphite and hypophosphite. A preferrable method proposed to get this solid electrolyte 2, especially homogeneous one, is to add an aqueous solution of ferric chloride and the said metallic phosphate to zinc phosphate and to dry the mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60154606-A (JP)
Title: Molded winding
Inventor: NAGAYA TSUNEHIKO
IPC: H01F27/32
Filed: 1984-01-25
Abstract: PURPOSE:To prevent obstruction for filling of resin by protrusion of insulation paper between turns by continuously covering both ends of aluminum or copper strip with a single side adhesive tape. CONSTITUTION:In the process of winding each conductor 3, a single side adhesive tape 8 obtained by coating an insulation paper with adhesive agent is continuously attached by folding to both ends of each strip conductor 3 along the longitudinal direction of each strip conductor 3, namely along the winding direction, in view of preventing short-circuitting of both ends of each strip conductor 3. A sheet of insulation paper 6 having the width equal to that of strip conductor 3 is wound for insulating the area other than the end portions of strip conductor 3. An insulation paper 5 having the width narrowed as much as the folded width of adhesive tape is wound to the area other than both ends to which an adhesive tape is attached. protrusion of insulation papers 5, 6 can be eliminated and resin is supplied equally to every part of strip conductor and thereby a dense molded coil can be obtained.
Patent JP-H04253099-A (JP)
Title: Continuous voice recognition system
Inventor: NOGUCHI ATSUSHI
IPC: G10L15/18
Filed: 1991-01-30
Abstract: PURPOSE:To provide the continuous voice recognition system which can recog nize diverse natural sentences at the time of voice recognition and output mean ing expressions. CONSTITUTION:A voice input part 101 analyzes an input voice and outputs the result to a continuous voice recognition part 104. A network storage part 102 is stored with sentences or word strings to be recognized. The continuous voice recognition part 104 selects a word string by matching the pattern of the analytic result of the input voice received from the voice input part 101. An intermediate expression generation part 106 generates an intermediate expression from the ID train of an arc inputted as the recognition result from the continuous voice recognition part 104 and the storage contents of a meaning relation storage part 105 and outputs the generated intermediate expression.
Patent JP-S55105807-A (JP)
Title: Muting device
Inventor: ITOU HIROSHI
IPC: G11B20/02
Filed: 1979-02-02
Abstract: PURPOSE: To apply the muting when the mode is altered and at the same time avoid the noise recording to the magnetic tape, by using the switch which openes and closes by the action of the movable lock plate used to lock the operation lever to the operation position.  
     CONSTITUTION: Operation lever 6 for mode switching is ready to be cancelled by lock plate 8, and the contact of lock plate coupling switch S 1  operates at the over- stroke part at the cancelling action time. As a result, both the reproduction output circuit and the record signal output circuit receive the muting through muting circuits Q 1 , Q 2  and Q 3 , and the time constant R and C circuits which reduce the record bias current gradually for convergence to zero have operation in the lapse of a fixed time after operation of switch S 1 . As a result, the muting is applied when the mode is altered, at the same time avoiding the noise from being recorded on the magnetic tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63178400-A (JP)
Inventor: YOKOYAMA SHOJI
IPC: G01C21/00
Filed: 1987-01-20
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-S59135909-A (JP)
Title: Power amplifier
Inventor: OOSAWA MITSUO
IPC: H03F1/02
Filed: 1983-01-24
Abstract: PURPOSE:To change over a voltage value receivd as a power supply voltage quickly in response to an output voltage change by flowing a driving current to an output circuit operated by receiving a low power supply voltage when the outut voltage is lower than a reference voltage. CONSTITUTION:When an output voltage is lower than a low power supply voltage +Vc1, a transistor (TR) Q19 of a control circuit SC01 is turned on, a collector current flows from the TRQ19 to a resistor R15, a terminal voltage of the R15 is high, and an output signal Sp1 of the SC01 goes to high. As a result, a base potential of a TRQ12 becomes remarkably higher than that of a pair TRQ11. Thus, when an input voltage (ei) is higher than 0V, the driving current flowing to a driving TRQ3 corresponding to the input voltage (ei) is supplied from the low voltage power supply +Vc1 via power TRQ15, TRQ12. Further, the said driving current becomes the base current of the TRQ15 as it is, an output current corresponding to the base current flows to the TRQ15, and this output current is applied to a speaker SP.
Patent JP-H05309077-A (JP)
Title: Electrocardiogram analyzing device with handwriting input function
Inventor: GOUSHIYUU TAKASHI
IPC: A61B5/0432
Filed: 1992-01-24
Abstract: PURPOSE:To simplify a method for inputting characters for the electrocardiogram analyzing device, and to facilitate an input of patient information and a doctor's comment, etc., whose input has heretofore been difficult, in addition to a hospital name and a patient's name. CONSTITUTION:In a conventional electrocardiogram analyzing device, this device is provided with a key input part 7 for inputting a message by a key provided on an operating panel, a handwriting input part 6 for inputting the message by running an input pen 5 on a touch panel, and a character recognizing part 9 for recognizing a message signal inputted from the handwriting input part 6 and outputting its result. Accordingly, by writing directly a character with the input pen on the touch panel, information required for analyzing an electrocardiogram can be inputted easily.
Patent JP-S63181825-A (JP)
Inventor: KUNIMOTO KEIJIRO
IPC: E03D9/08
Filed: 1987-01-20
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-H10206128-A (JP)
Title: Apparatus and method for visual inspection of soldering operation
Inventor: ICHIHARA YASUHIRO
IPC: G06T7/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To specify an attribute and a component maker regarding the soldering operation of a surface mounting component and to inspect a soldered state according to an inspection reference which is adapted to them in a soldering visual inspection apparatus and a soldering visual inspection method. SOLUTION: A soldering visual inspection apparatus is provided with a means 1 by which an image processing operation is executed to the image signal of a component to be inspected and by which measured data on every item and feature data extracted from the measured data are output, a means 2 by which registered feature data is collated with the extracted feature data, which specifies an attribute regarding the soldering operation of the component to be inspected or which speficies the maker of the component, a means 3 which generates an inspection reference applied to the specified atrribute or maker and a means 4 by which the inspection reference from the means 3 is compared with the measured data from the means 1 and which outputs the quality judgment result of the component.
Patent JP-S60154303-A (JP)
Title: Magnetic recording signal reproducing system
Inventor: SAWAZAKI KENICHI
IPC: G11B5/02
Filed: 1984-01-24
Abstract: PURPOSE:To reproduce a signal recorded magnetically on a narrow track width with excellent sensitivity by utilizing a parametric oscillation so as to reproduce a signal recorded on a recording medium. CONSTITUTION:The tip of a flaky or thin film magnetic body 1 is pressed into contact with a magnetic face of a magnetic recording medium 3 and arranged and a signal magnetic field H based on the signal recorded magnetically on the recording medium 3 is applied to the magnetic body 1. Coils L1, L2 connected to the magnetic body 1, resonance capacitors C1, C2 and the magnetic body 1 form a parametric oscillation. A high frequency voltage of a frequency f1 is applied to a primary side resonance circuit from a high frequency oscillator 2 and a pumping magnetic field Hp is applied to the magnetic body 1. The frequency is f1 also. An oscillated output having a frequency half the frequency of the Hp is extracted from the secondary circuit and its voltage change is extracted as the reproduced output with high sensitivity via a detection circuit.
Patent JP-H10208370-A (JP)
Title: Remote control device
Inventor: OBARA KAZUAKI
IPC: G11B19/16
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to transfer information between different information processors with a simple constitution and to simply use complex information such as URL, etc., by using a remote control device set up between a first information processor being a host and a second information processor set up by a user. SOLUTION: The information requested from an information input part 101 to the first information processor H is inputted from the information input part 101 to an information addition part 102. The user of the remote control device R adds additional information to the inputted information by the information addition part 102. The inputted information and its additional information outputted from the information addition part 102 are stored in an information storage part 103 to be displayed on an information display part 104. The user selects the required additional information from the displayed additional information by an information selection part 105. An information send-out part 106 selects the inputted information added with this additional information from the selected additional information to transfer the information to the information processor H2 of a transfer destination.
Patent JP-S59138076-A (JP)
Title: Stacked lead-acid battery
Inventor: KOSEKI MITSURU
IPC: H01M50/529
Filed: 1983-01-26
Abstract: PURPOSE:To improve holding of an active material, and make an active material holder light weight, and increase liquidtightness of a separating wall by connecting grids comprising lead or lead alloy which are arranged on opposite sides of an electrolyte resistant separating wall at a plurality of through hole portions. CONSTITUTION:An active material holder 3 is constructed by placing a separating wall 1 between grids 2, used for holding an active material, comprising lead or lead alloy, and connecting them at a plurality of through hole portions. 4 shows a cathode active material, 5 an anode active material, and 6 a separator or glass mat. The through hole portion 2a is formed in such a way that a through hole 1a is formed in a separating wall 1 and a projecting part is formed in a grid 2 so as to fit to the hole 1a, and the projecting part is fixed to the hole 1a, and electrodes 9 and 9' are pressed in an arrow direction from the outside of the grid 2, and current is applied between electrodes 9 and 9' to weld them.
Patent JP-S55103783-A (JP)
Title: Semiconductor laser
Inventor: KIWA YOSHITO
IPC: H01S5/00
Filed: 1979-01-31
Abstract: PURPOSE: To improve working efficiency by a method wherein n-type regions on both sides are separated and made independent of regions having laser oscillation function, and thereby work can be carried out by holding a laser element by hand, in an insulator substrate, horizontal junction, stripe type semiconductor laser.  
     CONSTITUTION: The conventional method is used up to the formation of contact layer 5. Next, a p-type impurity is diffused in the left half of each layer, leaving the left edge slightly as shown in the drawing. In this part, p-type region 6 is formed which reaches semiinsulating semiconductor substrate 1. As a result, the common left part of each layer becomes n-type region 12. A p-type impurity is diffused in each layer in a relatively narrow width, leaving the right edge slightly, and thereby p-type region 13, reaching substrate 1, is formed. As a result, the right edge of each layer becomes n-type region 14, and the part between p-type regions 6 and 13 becomes n-type region 7. As a result, regions 12 and 14 can be separated from regions 6 and 7 having laser oscillation function. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07263291-A (JP)
Title: Substrate for integrated parts constituted of thin film and its manufacture
Inventor: MISHIERU BURIYUERU
IPC: H01L21/68
Filed: 1995-01-26
Abstract: PURPOSE: To provide a thin film substrate sufficiently rugged to form integrated parts and a method for manufacturing it without damaging it. CONSTITUTION: A thin film substrate has a support structure 1 and a nonconductive thin film 5 for forming integrated parts placed on the support structure 1, furthermore an intermediate film 3 capable of being chemically etched between the support structure 1 and the thin film 5. At least one chemical etching channel crosses the intermediate film 3.
Patent JP-S5294865-A (JP)
Title: Direct heating chemical treatment apparatus
Inventor: KAJI YASUHIRO
IPC: B08B3/08
Filed: 1976-02-04
Abstract: PURPOSE: To quicken the temperature raising time of treating liquid and also, to enable to control the liquid temperature, by equipping the protecting tube ing tube penetrated the liquid vessel side wall of direct heating chemical treatment apparatus and putting in the heating device in the protecting tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07197496-A (JP)
Title: Water saving apparatus
Inventor: SUGIYAMA MITSUGI
IPC: E03C1/086
Filed: 1994-01-07
Abstract: PURPOSE:To facilitate a mounting work and to continue a water saving effect for a long period. CONSTITUTION:An apparatus body 1 inserted and fitted in the connection part of a delivery pipe 13 removably connected to the spout 11 of a faucet 10 through a coupling member 12. The apparatus body 1 consists of a cylinder body 2 having an outside diameter d1 approximately equal to the inside diameter D1 of the delivery pipe 13. A flow hole 3 of the cylinder body 2 is formed to have a hole diameter d2 smaller than the inside diameter D1 of the delivery pipe 13 by approximately a half and opening parts 3a and 3b at the two ends thereof are formed in a taper surface.
Patent JP-H07263337-A (JP)
Title: Developing method
Inventor: HASEBE KEIZO
IPC: H01L21/027
Filed: 1995-01-27
Abstract: PURPOSE:To provide a developing method which the width, etc., of lines formed on the surface of a semiconductor wafer can be made uniform. CONSTITUTION:A developing solution is supplied to a substrate 3 to be treated by scanning the spray of the solution from a nozzle 5 while the substrate 3 is rotated by means of a rotating mechanism 5. While the developing solution is supplied, a shutter 11 is opened and a treatment chamber 2 is exhausted to a first degree of vacuum of about 10-20mmH2O. Thereafter, the rotation of the substrate 3 and scanning of the spray of the solution are stopped and a photosensitive film of a photoresist, etc., formed on the surface of the substrate 3 is developed by using a paddle during a preset developing time of, for example, 30 seconds. During the developing process, the shutter 11 is closed and the degree of vacuum is set to a second volume at which desired uniformity can be obtained. After the development, succeeding processes are performed at the first degree of vacuum.
Patent JP-H10210537-A (JP)
Title: Mobile speed detection method and device for mobile terminal equipment in mobile communication
Inventor: HORI TSUGIO
IPC: H04W36/32
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy and the detection speed of a mobile speed in the mobile communication adopting the TDMA system by measuring the mobile speed of a mobile terminal from a transmission delay without using a received input electric field as a parameter. SOLUTION: A transmission burst signal generating circuit 3 generates a transmission time slot in synchronism with a timing signal from a burst timing generating circuit 2, a modulation demodulation circuit 5 applies modulation demodulation to the generated signal and transmits the signal. A reception time slot received by a reception circuit 7 is fed to a delay amount detection circuit 8 to detect a delay in the reception timing slot with respect to the transmission time slot. Then a mobile speed calculation circuit 9 calculates a change in the delay due to movement of a mobile terminal per unit time and reports the result to a control section 1 as a mobile speed.
Patent JP-2000212353-A (JP)
Title: Resin composition for injection molding
Inventor: YAMAMORI YOSHINORI
IPC: B29C45/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition capable of carrying out injection molding of vehicle parts, etc., at a low cost and having high strength of molded parts. SOLUTION: This resin composition comprises 70-80 wt.% polypropylene pellet comprising a propylene-ethylene copolymer whose ethylene content is 40-50 wt.% and having 60-100 melt flow rate and 30-20 wt.% ethylene-butene copolymer elastomer master batch having 40-60 wt.% butene content and 1-5 melt flow rate.
Patent JP-H10268743-A (JP)
Title: Network type education system
Inventor: SUGIMURA YUKIHIKO
IPC: G06Q50/20
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To efficiently retrieve and display relative information on a reference problem sentence, etc., by composing the system of an information reference means which informs a user of the result of retrieval from a test result data base and relative information together according to an inquiry item specified by the user. SOLUTION: A result registration means 11 of a center-side device 1 once receiving answer data of a mock examination from a user terminal 2 identifies a user of this system by using a student information data base 6, stores the scoring result in a mock examination result data base 7, and also reports it to the user terminal 2. The information reference means 1.2, on the other hand, refers to a mock examination data base 7, a question data base 8 which manages problem contents of the examination, an answer and explanation data base 9 which manages the answers to and explanations for the problems, and examination information data base 10 which manages examination information corresponding to the scoring results according to the contents of various inquiry items reported from the user terminal 2, and informs the user terminal 2 of the reference results.