baber/WOPTO huggingface dataset:
Patent JP-S61256191-A (JP)
Title: Manufacture of heat transfer pipe for heat exchanger
Inventor: KOMATSU KATSUNORI
IPC: F28F1/36
Filed: 1985-05-07
Abstract: PURPOSE:To obtain a heat transfer pipe of high thermal efficiency, comparatively easy to be manufactured, for a heat exchanger, by pinching nearly the center parts of metallic materials of wire-shape or strip-shape with proper length between a pair of metallic pipes over the full length of the pipes in the longitudinal direction, by twisting both pipes in the same manner as making, and by joining them to each other by soldering. CONSTITUTION:A heat transfer pipe P of spiral type from which both ends of metallic material 2, 3 of wire-shape or strip-shape are expanded outward is manufactured in such a manner that nearly the center parts of metallic materials 2 or 3 of wire-shape or strip-shape are pinched between a pair of metallic pipes 1, 1' over the full length of the pipes in the longitudinal direction, and both metallic pipes 1, 1' are twisted in the same manner as making ropes. The seams of metallic pipes 1, 1' produced by twisting of both pipes are brazed or soldered 4. Both pipes are unitarily joined in one body by firmly metal-fusion- bonded to easily obtain a heat transfer pipe P. Since two pieces of heat exchanger pipes are twisted with each other, the terminal efficiency of the pipe P is higher than that of a pipe of two-chamber type. Besides the pipes are facilitated to be manufactured in mass production.
Patent JP-S5620950-A (JP)
Title: Hot blast generating apparatus for oven range
Inventor: KOJIMA TOSHITADA
IPC: F24H3/04
Filed: 1979-07-26
Abstract: PURPOSE: To prevent contact troubles and to simplify installation work or the like, by improving mounting means of a heating wire of a hot blast generating apparatus for an oven range.  
     CONSTITUTION: The present hot blast generating apparatus is provided with an insulating member 32 which anchors one lead portion 33 of a heating wire 7a and other lead portion 34 spaced away with respect to one another and has a construction in which the insulating member 32 is anchored to one end 16 of a heater supporter 15. As a result both the lead portions 33, 34 are securely positioned by the insulating member 32, so that a trouble by contact between themselves is prevented, and since the lead portions 33, 34 of the heater 7 can be positioned adjacent the heater windings, the heater windings can be held in place by the lead portions 33, 34 not to be unwound from the heater supporter 15. Further, the insulating member 32 can be formed separately from the heater supporter 15, thus the lead portions 33, 34 can be inserted into the insulating member 32 at a position enough away from the ends of the winding, and therefore insertion of the lead portions 33, 34 can be easily carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08283296-A (JP)
Title: Human apolipoproteine analog and human superoxide dismutase analog
Inventor: AVIV HAIM
IPC: C12N15/73
Filed: 1996-04-17
Abstract: (1) Vector that on introduction into a suitable bacterial host cell contg. the thermolabile repressor C (I) renders the host cell capable, when the temp. is raised to a level at which the repressor is inactivated, of effecting expression of a desired gene inserted in the vector to produce polypeptide (I) encoded by the gene is new when it comprises a double-stranded DNA molecule including in 5'- to 3'- order. (a) DNA sequence contg. the promoter and operator P(L)O(L) from lambda bacteriophage; (b) a N utilisation site for binding antiterminator N protein; (c) a first restriction enzyme site permitting replacement of the DNA sequence contg. the ribosomal binding site following after; (d) DNA sequence contg. a ribosomal binding site for making the MRNA of the desired gene capable of binding to ribosomes in the host cell; (e) ATG initiator codon or a DNA sequence converted into the codon on insertion of the desired gene into the vector; and (f) a second restriction enzyme site for inserting the desired gene into the vector in phase with the ATG initiation codon; and (g) a DNA sequence contg. an origin of replication from a bacterial plasmid capable of autonomous replication in the host cell; and for selection, DNA sequence contg. a gene associated with a selectable or identifiable phenotypic trait manifested when the vector is present in the host cell, or DNA sequence contg. fragment C (I) 434, including the gene for the C (I) 434 repressor protein and its associated promoter and operator sequence.
Patent JP-H10286254-A (JP)
Title: Gantry cover for radioactive ray ct device and radioactive ray ct device
Inventor: MAITA MASAJI
IPC: A61B6/03
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a gantry cover for a radioactive ray CT device and a radioactive ray CT device, which can be set in a narrow space. SOLUTION: A gantry cover for a radioactive ray CT device comprises a front cover 14 for covering a front surface part of the test body setting bed 12 side, and an inner peripheral surface of a test body insertion port 11a extending from the front surface part to a radioactive ray passage part in the test body insertion port 11a, a rear cover 15 for covering a rear surface part on the side remote from the front surface part, and an inner peripheral cover of the test body insertion port 11a extending from the rear surface part to the radioactive ray passing part in the port 11a. The rear cover 15 is divided into a first rear cover 15a and a second rear cover 15b in a planar direction which is substantially orthogonal to the test body feeding direction of the test body setting bed 12.
Patent JP-S5621925-A (JP)
Title: Seat-back hinge
Inventor: INASAWA HIDEHO
IPC: B60N2/90
Filed: 1979-07-27
Abstract: PURPOSE:To simplify installation operation between hinge pin and bracket and get certain linkage stage by shiftably arranging a catcher equipped with the linkage concaved part which interlocks with the groove of a hinge pin, inside a bracket. CONSTITUTION:A hinge pin 10 having an annular groove 12 is installed onto a chassis 4 through a bracket 11, and a bracket 13 is installed onto the frame 14 of a seat-back, and a catcher 16 having the concaved part 18 which interlocks with the groove 12 of the hinge pin is installed shiftably inside the bracket 13. The catcher 16 is positioned in the lower part, and after the hinge pin 10 is penetrated through the shaft hole 15 of the bracket 13 and the pushing-in hole 17 of the catcher 16, a bolt 19 is turned to raise the catcher 16, the linkage concaved groove 18 interlocks with the groove 12 of the pin 10. Thus, the linkage state between the hinge pin 10 and the bracket 11 is made certain, and its installation operation is simplified.
Patent JP-S60239873-A (JP)
Title: Drawing device of circuit diagram
Inventor: SAKATA TAKESHI
IPC: B43L13/00
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a device for drawing a circuit diagram whose circuit functions can be easily read out by automatically discriminating whether a circuit is an AC line for processing a signal or a DC line for applying a bias as to the operation of the circuit and drawing the circuit diagram. CONSTITUTION:A rough sketch 5 is digitally inputted to a circuit diagram input part 3 and stored in a storing medium 2 under control by a system controller 1. The stored circuit diagram is separated into an element part and a wiring part and hierarchical weight is applied to an element and the terminal of the element in the element part. In addition to the precondition, the following two conditions are applied in each circuit diagram to be drawn. The 1st condition specifies DC- like stable external terminals or wriring parts. The 2nd condition specifies the combination of signal input and output terminals on the basis of the operation of the circuit. Under said conditions, the AC line is recognized by tracking from the input terminal to the output terminal without passing the wiring stable as DC. Thus, the whole wiring is discriminated and these data are drawin by an output part 4.
Patent JP-S61254606-A (JP)
Title: Optically active polymerization catalyst having axial asymmetry and process for synthesizing optically active high polymer
Inventor: SUMIDA HIROSHI
IPC: C08F20/10
Filed: 1985-05-07
Abstract: PURPOSE:A novel catalyst, consisting of an optically active ligand having axial asymmetry and anionic polymerization initiator, and capable of giving an optically active high polymer by polymerizing a polymerizable monomer. CONSTITUTION:A catalyst obtained from an optically active ligand, having axial asymmetry, and expressed by formulas I-III [Ar and Ar' are 6-14C aromatic hydrocarbon; R1, R2 and R3 are H, 1-20C hydrocarbon (which may contain an aromatic hydrocarbon); m and p are 0-4; n is 1-5], e.g. N-(2'''- dimethylaminoethyl)-4',1''-dimethyl-2,7-dihydro-3,4,-5,6-dibenzazepine], and an anionic polymerization initiator, e.g. Al(C2H5)3 or LiAlH4. USE:Useful as a catalyst for asymmetric anionic polymerization and asymmetric ring opening polymerization of a polymerizable monomer. The resultant optically active high polymer is used as a separating agent of high performance.
Patent JP-S59219015-A (JP)
Inventor: WAATERU SUMEURERUSU
IPC: H03K4/06
Filed: 1984-05-14
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-S63261925-A (JP)
Title: Decoder for adaptive predicting code signal
Inventor: MURATA KENJI
IPC: H03M7/38
Filed: 1987-04-20
Abstract: PURPOSE:To obtain a device without distortion or offset by expanding a quantization residual signal in response to a maximum value of a reproducing signal in one frame so as to apply arithmetic operation even when a processor of a fixed decimal point operation is used and processed. CONSTITUTION:A residual decoder 2 of a decoder section 4 of the prestage decodes a residual code 102 and outputs a quantization residual signal 105 via a demultiplexer 1. A reproducing signal 106 is calculated by adding a predicting signal 107 and the signal 105. The reproducing signal 106 by one frame outputted from the decoder section 4 is stored tentatively in a buffer section 5 and its maximum value is detected by a maximum value detection section 6. The detection section 6 sends a scaling quantity 109 to an expander 7 or a reducing device 8 of the post-stage decoder 9 and the arithmetic operation of the quantization residual signal 110, the reproduced signal 111 and the prediction signal 112 expanded respectively is applied by the expanded scale. Thus, the arithmetic operation accuracy is improved and distortion or offset is not caused.
Patent JP-S62250245-A (JP)
Inventor: HIROKAWA TETSURO
IPC: B32B5/08
Filed: 1986-04-24
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-H08292154-A (JP)
Title: Atomic absorption photometer and graphite tube
Inventor: TOBE HAYATO
IPC: G01N21/31
Filed: 1995-04-21
Abstract: PURPOSE: To provide an atomic absorption photometer in which the analyzing accuracy and efficiency can be improved by making the heat distribution at the time of heating a sample uniform and a graphite tube mounted at a graphite atomizer furnace for the photometer. CONSTITUTION: A graphite tube 1 mounted at a graphite atomizer furnace 10 for an atomic absorption photometer comprises a large-diameter part 1a for containing a sample 13 at a home position, a reduced diameter part 1b connected to the part 1a and having the smaller diameter than that of the part 1a, and a stepped part 1c for partitioning the parts 1a and 1b. The sectional area of the tube 1 in plane perpendicular to the current direction of the tube 1 is so set as to become equal at all the parts 1a, 1b and 1c and that the resistance heating amounts of all the parts become equal.
Patent JP-S5321586-A (JP)
Title: Production of semiconductor device
Inventor: SATOU SHINICHI
IPC: H01L21/3205
Filed: 1976-08-12
Abstract: PURPOSE: To form through-holes for first, second metal film connection by insulating between first, second metal films with the oxide film of the first metal film having been converted through the use of the mask of the Si 3 N 4  film formed by a plasma CVD method below the softening temperature of the first metal film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08294702-A (JP)
Title: Method for rolling metallic plate
Inventor: MATOBA SATORU
IPC: B21B27/00
Filed: 1995-04-21
Abstract: PURPOSE: To economically avoid an edge rupture by making a coefficient of friction between the surface of a rolling roll coming into contact with the side edge of a metallic plate and the metallic plate lower than that of the center part. CONSTITUTION: A metallic plate S is rolled by work rolls 1. For instance, the surface roughness Ra of a range A is set to 0.90μm, the surface roughness Ra of a range B to 0.45μm, and the width (e) of the side edge of a steel strip to 100mm. The enlargement of a crack does not occur on the steel strip cold- rolled in this way. That is, a rolling is performed after making a coefficient of friction between the side edge of a width of 5 to 300mm including the edge of the metallic plate S and the surface of a rolling roll 1 coming into contact with this side edge lower than a coefficient of friction in the center part except the side edge. Rolling mill lubricant more than that of the center part is supplied on the side edge. Also, the rolling mill lubricant with a concentration higher than that of the center part is supplied to the side edge. Consequently, the productivity of the rolling can be improved.
Patent JP-S61255319-A (JP)
Title: Photographing device for endoscope
Inventor: KATO SHINICHI
IPC: H04N5/335
Filed: 1985-05-08
Abstract: PURPOSE:To prevent mischievous influences caused by malfunctions when an old light source device which cannot control exposure is connected, by providing a means which detects whether or not a light source device has the transmitting function of imprinting data and supplying electric power for actuation only when a light source device with the transmitting function is connected. CONSTITUTION:Data stored in the memory of a data imprinting device 14 or input data from a keyboard are supplied to a light source device 12. Lighting light from the light source device 12 is transmitted to the front end in a solid scope 10 through a light guide cable 18 and an object is illuminated. Electric power and imprinting data are respectively transmitted from the light source device 12 to the solid scope 10 through a power line and data transmitting line and synchronizing signals and photometric signals are transmitted from the solid scope 10 to the light source device 12 commonly through one exposure control signal line. A camera 20 which is used as a photographing device is connected with the eye piece section of the solid scope 10 and an optical image obtained by the solid scope 10 is photographed together with imprinting data.
Patent JP-S58221093-A (JP)
Inventor: GURENTON PATORITSUKU MAKUFUAAR
IPC: F16L23/02
Filed: 1983-06-02
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-H06100448-A (JP)
Title: Cycloalkane derivative, manufacture thereof pharmaceutical composition to be used for disease or symptom involving leukotriene containing the same
Inventor: PIEERU ANDORE RAIMAN BURUNIYUU
IPC: A61K31/425
Filed: 1993-04-23
Abstract: PURPOSE: To obtain a new cycloalkane deriv. or its pharmaceutically allowable salt useful as an enzyme 5-lipoxygenase inhibitor and effective in treating inflammation and allergic diseases. CONSTITUTION: This cycloalkane deriv. is represented by formula I [where Ar<1> is phenyl, napththyl or a 10-membered bi-heterocyclic group, A<1> is direct bond to X<1> or an alkylenne, X<1> is oxy, thio, sulfinyl, etc., Ar<2> is phenylene, pyridylene, pyrimidinylene, etc., (p) is 1-4, (q) is 0-2, R<1> is H, an alkyl, etc., R<2> is H, OH, an alkyl, etc., OR<1> and R<2> may form a ring,(r) is 0-3 and R<3> is a halogen, an alkyl, etc.], e.g. (3RS,4SR)-1,1-dimethoxy-4-methyl-3-[3-(1- methyl-2-oxo-1,2-dihydroquinolin-6-ylmethoxy)phenyl]cyclohexane, or its pharmaceutically allowable salt. It is obtd. by allowing ketone represented by formula II to react with a 1-4C alkyl, 2-4C alkenyl or 3-4C alkynyl alcohol.
Patent JP-S5322811-A (JP)
Title: High strength cold rolled steel plate of excellent moldability and excellent spot welding property
Inventor: SUDOU MASATOSHI
IPC: C22C38/50
Filed: 1976-08-17
Abstract: PURPOSE: To produce high-Si steel plate of excellent moldability which is produced by specifying the Si content in a given range and by the rationalization of the amounts of Mn, S, O, Cr, and Al. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58978-A (JP)
Title: Treatment of hemicrania by tropylbenzoate derivative
Inventor: JIYON RICHIYAADO FUOZAADO
IPC: C07D451/12
Filed: 1982-06-09
Abstract: Migraine is treated with a tropyl benzoate derivative of the following general Formula 1:-wherein:-R, represents C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy; or halogen;R<sub>2</sub> represents hydrogen, C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy or halogen; andR<sub>3</sub> represents hydrogen, C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, or halogen provided that R<sub>3</sub> is hydrogen when R<sub>2</sub> is hydrogen.Some of the tropyl benzoate derivatives of Formula I are novel compounds.
Patent JP-S57212133-A (JP)
Title: Preparation of aldehyde
Inventor: TANO KAZUO
IPC: C07B61/00
Filed: 1981-06-24
Abstract: PURPOSE: To obtain an aldehyde in high selectivity, with short induction period of the reaction, by the hydroformylation of an olefin in the presence of a catalyst composed of a platinum compound, a ligand compound containing a VB- group element, and an aryltin compound.  
     CONSTITUTION: An aldehyde is prepared by reacting an olefinic compound with carbon monoxide and hydrogen at 50W150°C and a pressure of 5W200atm in the presence of a catalyst composed of (A) a platinum compound, preferably a bivalent or tetravalent platinum compound containing a halogen, (B) a ligand compound containing the VB-group element of the periodic table, and (C) an aryltin compound such as the compound of formula ArSnR 1 R 2 R 3  (Ar is aryl; R 1 WR 3  are aryl, H, OH, acyloxy, halogen, etc.). The amount of each component in the catalyst is 1W10mol of the component (B) as the VB-group element and 0.05W1mol of the component (C) based on 1mol of platinum. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04307488-A (JP)
Title: Assembly method of magnetic disk body
Inventor: NISHIKAWA NOBUYOSHI
IPC: G11B23/033
Filed: 1991-04-03
Abstract: PURPOSE:To secure safety in sanitation and fire prevention and to secure excellent workability and adhesiveness when the conjunction parts of the members constituting a magnetic disk body are bonded with an adhesive and the magnetic disk body is assembled. CONSTITUTION:A moisture hardening type adhesive is applied to the conjunction parts of the members constituting a magnetic disk body 10, the body is left for a prescribed period of time (open time is taken) until a tuck appears, and the members are bonded to each other.
Patent JP-S61256163-A (JP)
Inventor: NAKATANI KAZUO
IPC: F25B33/00
Filed: 1985-05-09
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-S59222972-A (JP)
Title: Light-receiving element
Inventor: KAKIUCHI TAKAO
IPC: H01L31/103
Filed: 1983-06-02
Abstract: PURPOSE:To obtain a light-receiving element generating no noise by reflected rays by forming a light absorption layer in the substrate or on the back of the light-receiving element. CONSTITUTION:A light absorption layer 10 consisting of InGaAs is formed on the back of an element in which an N type InGaAs layer 8 is grown on a semi- insulating Fe doped InP substrate 9 and Zn is diffused as an impurity to shape a P type light-receiving section 7. When laser beams in a 1.3mum wavelenght are projected as incident rays in the element, beams I TI not absorbed by the light-receiving section in incident beams I occupy approximately 14% because the absorption coefficient of InGaAs to laser beams in 1.3mum is 10<4>cm<-1>. The I T1 passes through the InP substrate 9, and reaches to the light absorption layer 10. Beams passing throuth the light absorption layer 10 are damped up to I T2, and I T2 occupies approximately 0,09% of incident beams. When the back of the element is bonded with a metal 11 and beams of which I T2 is reflected by the metal is made I R, I R passes through the light absorption layer 10 again and is damped, and optical noises reaching the light-receiving section are inhibited down to 0.0006% or less.
Patent JP-S58214953-A (JP)
Title: Display system for execution detail state of computer
Inventor: KURAKAKE SHIGEO
IPC: G06F11/32
Filed: 1982-06-07
Abstract: PURPOSE:To prevent an error and to ensure an effective debug, by providing two sets of video RAMs to discrimnate an output display mode from an execution detail state display mode with switching operations of those video RAMs and then displaying both modes independently of each other. CONSTITUTION:A keyboard 1 is operated to make a CPU4 start a program. Both a selection signal and a write signal WR are set at ''1'', and an AND 12b delivers ''1'' and selects a video RAM6 for display of execution detail state. At the same time, a channel CHO of a multiplexer PX8 is selected to designate the address of the RAM6 and then writes the data on the execution detail state. When the selection signal is set at ''0'', a video RAM5 for display of program output is selected in a coaction with the signal WR set at ''1''. Thus a program output data is written. A trace key code is supplied and detected 2 during execution of a program, and an FF3 is set along with the signal WR set at ''0''. In such a case, the RAM6 is selected. Then the output of the RAM6 undergoes a parallel/series conversion 10 via an OR9 and is displayed. This ensures an effective debug.
Patent JP-H05296991-A (JP)
Title: Method for analyzing vanadium pentoxide in vanadium trioxide
Inventor: ODA TOSHIO
IPC: G01N31/00
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a highly accurate, inexpensive, and easy method for analyzing vanadium pentoxide in vanadium trioxide. CONSTITUTION:When the title method is used for analyzing vanadium pentoxide in vanadium trioxide, a vanadium trioxide sample is dissolved in a hydrochloric acid solution and the quantity of vanadium dissolved in the solution is measured. Then the content of vanadium pentoxide in vanadium trioxide is determined bases on the measured quantity of vanadium.
Patent JP-H11278166-A (JP)
Title: Car radio with alarm sound generating device
Inventor: MORII KAZUYUKI
IPC: G08B23/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce a space required for building-in and to reduce build-in work by integrating an alarm sound generating device with a car radio. SOLUTION: This device is a single unit constituted by integrally building an alarm sound generating device in a car radio. Various kinds of switches 9, LCD11 are connected and arranged in a microcomputer 21. Additionally, an AM24, an FM tuner 25, a cassette deck 27, a CD player 29, etc., are also connected to it. Furthermore, a tone control 31, a power amplifier 33, an attenuator 35, a switch SW1, a switch SW2, a switch SW3, a switch SW4 are connected and arranged. Additionally, a beep sound and voise composite tone generating circuit 37, an SW control circuit 38, an input circuit 39 are arranged as parts to function as the alarm sound generating device.