baber/WOPTO huggingface dataset:
Patent JP-S62191120-A (JP)
Title: Co-extrusion equipment
Inventor: TAGUCHI MASARU
IPC: B29C48/495
Filed: 1986-02-19
Abstract: PURPOSE:To facilitate the change of number of layers and the like and consequently enhance the productivity by a method wherein selector plates, which have a plurality of resin ports, are selectively arranged between a junction block and a multi-manifold die so as to change the number of layers and/or layer structure. CONSTITUTION:Extruders A-D are respectively connected by transporting pipes 11-14 to a junction block 15 provided with resin ports 16-19, which communicate the transporting pipes 11-14 with the resin ports of selector plates 20. Two sheets of the selector plates 20 are mounted to a multi-manifold die 21 by being placed in the recess of the junction block 15. The resins extruded from the four extruders A-D flow through the transporting pipes 11-14 into the junction block 15 and then pass through the resin ports 16-19, the selector plates 20 and the resin ports 27-30 of the multi-manifold die 21 in order to turn into a molded part. By selecting the selector plates 20 the number of layers and the layer structure of the molded part can be changed.
Patent JP-S63203792-A (JP)
Title: Production of mold for continuous casting
Inventor: MIYATO MOTOHISA
IPC: C25D5/12
Filed: 1987-02-17
Abstract: PURPOSE:To improve the heat resistance and wear resistance of a casting mold made of a copper alloy and to drastically prolong the service life thereof by providing specific multi-layered plating layers on the inside surface of said mold and inter-diffusing the layers. CONSTITUTION:The alloy plating layer consisting of Ni and P is provided on the inside surface of the casting mold consisting of a precipitation hardening copper alloy having excellent heat resistance and >=0.3mum Co plating layer is provided thereon; further, the Cr plating layer is provided thereon. The plating layers are then subjected to a heat treatment at 200-500 deg.C to form the diffused layers between the above-mentioned three plating layers, by which the multi- layered platings having high adhesiveness are formed. The inside surface of the casting mold having the excellent heat resistance and wear resistance is thereby obtd. and the service life of the mold is prolonged by >=2 times.
Patent JP-H02213386-A (JP)
Title: Cloth feed-controlling device for sewing machine
Inventor: SEKI MASAYUKI
IPC: D05B69/20
Filed: 1989-02-13
Abstract: PURPOSE:To make it possible to automatically tense thread up in any speed of sewing by providing a timing deciding device by which work cloth feeding is partially done while a needle thread is released by both of contact members after outputs from a speed-detecting device and phase-detecting device for an arm shaft are received, and the faster a rotary speed of the arm shaft is, the earlier the starting timing of the feeding movement of work cloth is made. CONSTITUTION:A timing-deciding device is operated by a speed signal from a speed- detecting device and a phase signal from a phase-detecting device, and work cloth feeding is partially done while a needle thread is released by a pair of contact members. The starting timing of the feeding movement of the work is also so decided that the faster a rotary speed of an arm shaft is, the earlier the starting time of the work cloth feeding is made. A commanding device commands the start of the feeding movement to a feed-controlling device on the basis of its starting timing. The feed-controlling device drives a stepping motor thereby and a feed dog feeds the work according to the feeding movement. As a result of it, the needle thread is fully tightened while restricted and operated together with the feeding movement while released, and is fed to a thread take-up lever from a thread spooling piece, which is necessary for forming the next stitch.
Patent JP-S55127364-A (JP)
Title: Acylated pyrrole derivative, its preparation, and blood platelet coagulation inhibiting agent containing compound as effective component
Inventor: OOBA TAKEO
IPC: A61K31/40
Filed: 1979-03-26
Abstract: NEW MATERIAL:An acylated pyrrole derivative of formula I (R 1 , 2  are H, lower alkyl or cycloalkyl; R 3  is H or methyl; R 4 , 5  are lower alkyl or together form tetramethylene; Z is phenyl, thienyl or cyclohexyl).  
     EXAMPLE: 2-(2-Benzoyl-4,5,6,7-tetrahydro-2-methylindol-1-yl)propionamide.  
     USE: Blood platelet coagulation inhibiting agent effective to the prevention of cardiac infarction and postoperative thrombosis, and the prevention and remedy of arteriosclerosis.  
     PROCESS: The title compound I is prepared by the Friedel-Crafts reaction of a pyrrole derivative II with a carboxylic acid anhydride III in the presence of an acidic catalyst, e.g. a Lewis acid such as aluminum chloride and a Brensted acid such as hydrogen iodide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62190027-A (JP)
Inventor: SATO TADAYOSHI
IPC: A01F12/18
Filed: 1986-02-18
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-S62192246-A (JP)
Title: Device for controlling molten metal level of mold for continuous casting installation
Inventor: SASAYA TOSHIYUKI
IPC: B22D11/18
Filed: 1986-02-19
Abstract: PURPOSE:To stabilize the control of a nozzle and to prevent the clogging thereof by providing means for measuring a casting speed and molten steel head of a tundish respectively and disposing means for controlling and compensating output to a opening degree controller. CONSTITUTION:A molten metal level gage 7 is provided to a mold 4 and a PID controller 18 is disposed as the nozzle opening degree controller; further a PID parameter compensator 17, an exfoliation compensation discriminator 6 and a clogging compensation discriminator 15 are respectively installed in a control circuit. A stopper 6 is operated by a stopper operation cylinder 10 and the opening degree of the nozzle is controlled and compensated by the discriminators 15, 16 and the compensator 17 in accordance with the difference between the theoretical value of the opening degree of the nozzle and actual value obtd. from the ingot drawing speed, the molten steel head (h) of the tundish, etc. The control of the nozzle 3 is stabilized and the clogging of the nozzle is prevented by the above-mentioned method.
Patent JP-2000231599-A (JP)
Title: Optical information read system, optical information reader used for its system and illuminator
Inventor: OBATA KENZO
IPC: G06K7/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiently use an illuminator by reducing the power consumption of the illuminator used together with an optical information reader. SOLUTION: A timing generator 18, by counting synchronous pulses outputted from a synchronous pulse generation circuit 16, generates an outgoing period signal for making an illumination LED 11 emit red light in accordance with the light receiving period of a CCD area sensor 12. The outgoing period signal of the generator 18 can be taken out to the outside by connecting a signal line from the generator 18 to a terminal provided in a housing. An illuminator 40 emits red light to an optical information recording surface in a light receiving period of the sensor 12 in the same manner as the illumination LED 11 on the basis of the outgoing period signal that is outputted to the terminal and comes from the generator 18.
Patent JP-H07241210-A (JP)
Title: Multiuse rucksack
Inventor: SATO MASAHARU
IPC: A45F3/04
Filed: 1994-03-04
Abstract: PURPOSE:To provide a multiuse rucksack to be used as an emergency bag and also as a bag in common to fishing tackle, camping and mountain-climbing, etc., and easy to arrange articles and with high convenience for handling. CONSTITUTION:This multiuse rucksack is a rucksack 1 whose shouldering part, that is, the back plane of the housing main body 3 of the rucksack 1 is equipped with a shoulder hanging belt 15 and at the appropriate part of the housing main body 3 of which an entry part is provided, and the housing main body 3 is formed by sewing in solid shape in which boxes 11, 13 of at least>=double superposition can be housed, and also, the front plane, rear plane or side plane of the housing main body 3 can be fully opened/closed by a contact/uncontact means 9 such as fastener, etc.
Patent JP-H10217299-A (JP)
Title: Plasticizing device of molding machine
Inventor: TOMURA NOBUHIDE
IPC: B29C45/50
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To continuously and stably supply a molding material into a heating cylinder by providing a material supply part wherein a defect such that a molding material generates a bridge in a supply part to become hard to enter a cylinder is removed. SOLUTION: The material supply part of the heating cylinder 10 of a plasticizing apparatus has a material supply port 11 at least between screw axial lines wherein the extension line of the tangential line of the inner diameter surface of the heating cylinder 10 into which a front screw is inserted with respect to the rotary direction of a screw when width is looked at the cross section right-angled to the screw and the degassing port 12 provided at the rear position of a material supply port 11 having width smaller than that of the material supply port 11 starting from the extension line of the tangential line of the inner diameter surface of the heating cylinder 10 behind the screw rotary direction.  A material is not stagnated in the supply port 11 and the degassing port 12 is provided behind the supply port 11 with respect to a screw rotary direction and, therefore, no bridge is generated.
Patent JP-S61194895-A (JP)
Inventor: GOTO KUNIO
IPC: H05K3/34
Filed: 1985-02-25
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-S63202982-A (JP)
Title: Laser oscillating equipment
Inventor: UCHIDA YUTAKA
IPC: H01S3/034
Filed: 1987-02-19
Abstract: PURPOSE:To make uniform the intensity distribution of a laser light output from an output mirror, by changing the reflectivity of at least one of a total reflection mirror and an output mirror, in the manner in which the reflectivity is large at a part where the intensity of laser light is large and the reflectivity is small at a part where the intensity is small. CONSTITUTION:By a discharge generated between electrodes 2 and 3, a laser material is excited, and a laser light L is generated. Which is amplified between a reflection mirror 14 and an output mirror 15, and output from the output mirror 15. Then the transmission efficiency of the output mirror 15 for the laser light L is controlled in accordance with the distribution state of the reflectivity of the output mirror 15. In other words, the laser light L is easy to penetrate a part of small reflectivity, and hard to penetrate a part of large reflectivity. This is an almost inverse state of the intensity distribution of the laser light L. Thereby, the intensity distribution of the laser light L oscillated from the output mirror 15 is almost uniformed.
Patent JP-H07242679-A (JP)
Title: Phospholipid derivative
Inventor: TAKAMI MASAAKI
IPC: C07F9/655
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a new compound excellent in melanin synthesisinhibiting activity, useful as a beautifying agent or a curing agent for a disease caused by abnormal formation of melanin and having lipophilicity and biocompatibility. CONSTITUTION:This is a compound of formula I [A is a kojic-acid residue or an arbutin residue; R is formula II or formula III (R<1> and R<2> are each H, an alkyl, etc.; R<1> and R<2> are not H at the same time)] or its salt, e.g. dipalmitoylphosphatidylkojic acid. This compound is obtained e.g. by dissolving an alcohol of the formula A-OH in an aqueous buffer solution, adjusting the solution to pH4.5-7.5, then adding an organic solvent and a phospholipid of formula IV (X is a lower alkyl, a choline residue, etc.) to the reaction liquid and subsequently adding the reaction liquid with phospholipase D followed by the reaction at 25-50 deg.C.
Patent JP-S54127324-A (JP)
Title: Electrostatic recorder
Inventor: MATSUZAKI MASATOSHI
IPC: G03G15/00
Filed: 1978-03-25
Abstract: PURPOSE:To reduce damages of recording medium and enable good recording to be obtained by letting an electrode device dynamically follow up the electrostatic recording medium. CONSTITUTION:An elastic material layer 3 is provided between the peripheral surface of a drum 1 and an electrostatic recording medium layer 2. A charge electrode 4, electrode device 5, toner developing device 6, transfer electrode device 7, destaticizing electrode device 8 cleaning blade 9 are disposed subsequently in the rotating direction on the peripheral surface of the drum 1. Plain paper 10 is supplied to the device 7, is transferred with toner images in the device 7, and is supplied to a cutter 12 via fixing device 11. In the device 5, the connector 14 held to a fixing part 13 is laminated on a flexible insulator base 15 which is then connected to the root part of an electrode plate 16 and is coupled to a driving circuit. The end part 16a of the electrode plate 16 is making elastic contact to the surface of the layer 2. Hence, the device 5 is able to flexibly follow up the layer 2.
Patent JP-S58151577-A (JP)
Title: Timer circuit
Inventor: OKA TOMOHIDE
IPC: H01H43/00
Filed: 1982-03-05
Abstract: PURPOSE:To execute the time setting of 2 kinds of outputs by one timer, and to form a simple and small-sized circuit, by executing an operation of a switching circuit by an output variation of an outputting circuit, in a timer circuit of an electronic dual timer. CONSTITUTION:On a panel face 20 of the front of a body case 19, both an on- time setting control 21 and an off-time setting control 22 are provided, and on its upper part, a dichromatic light emitting LED24 which becomes a dichromatic display element consisting of 10 elements 23 is provided in one lateral row. This dichromatic light emitting LED24 consists of series of LED10-LED19 and LED20-LED29 for selectively displaying red or green, and each element 23 is combined, for instance, such as LED10 and LED20, and LED11 and LED21. A transistor of each circuit is connected to the dichromatic light emitting LED24, and by seeing color development, an operating state of an output contact 43 is discriminated, and also, by seeing a position of the element 23 which is emitting light, the time passing in its state is discriminated.
Patent JP-H09226677-A (JP)
Title: Ship body structure for ballast tank in liquefied gas ship of independent tank system
Inventor: SAKAMOTO TAKESHI
IPC: B63B25/08
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an opening of two different parts in a single ballast tank, in a liquefied gas ship of independent tank system partitioning the ballast tank into a plurality of parts in a position different from a cross bulkhead of a plurality of freight tanks. SOLUTION: A liquefied gas ship 1 of independent tank system has No.1 to No.4 ballast tanks 3a to 3d partitioned into a plurality of parts in a position different from a cross bulkhead 2B in a lower part of a plurality of No.1 to No.3 freight tanks 2a to 2c, of No.1 to No.4 access spaces 5a to 5d provided in a location of a bulkhead 2B in order to lead to the ballast tanks 3a to 3d from an upper deck, in the No.2, No.3 access spaces 5b, 5c except both ends, horizontal passages 6a, 6b leading to either one of cross bulkheads 3B sandwiching these spaces are provided, openings 7, 8 of different two parts are arranged in a suitable part of the No.1 to No.4 access spaces 5a to 5d and the horizontal passages 6a, 6b.
Patent JP-S60178967-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: KAWAI AKIO
IPC: F02P3/00
Filed: 1984-02-25
Abstract: PURPOSE:To prevent watt consumption from wasting as well as to prevent preignition from occurring, by stopping the motion of a DC-DC converter at that point that an electric current of the DC-DC converter is less than the specified value. CONSTITUTION:A terminal A at the primary side of an ignition coil 2 is connected to both monomultipliers 11 and 20 of a DC-DC converter in parallel. A current detecting resistor 15 is connected to a position between the secondary side of the DC-DC converter and a ground wire. Output D of a comparator 16 is fed to an AND gate 18 via an OR gate 19. When it comes to being less than the specified current value as discharge is interrupted, switching motion of the DC-DC converter is stopped at that point of time. Thus, the wastage of watt consumption is preventable and, what is more, preignition is also preventable owing to the charge left over in condenser at the secondary side.
Patent JP-H04275654-A (JP)
Title: Storage part diagnostic system for information processor
Inventor: KOIKE HIROHIKO
IPC: G06F11/22
Filed: 1991-03-01
Abstract: PURPOSE:To shorten diagnostic time by dividing a storage part into plural storage blocks, writing the contents of a data register in a first storage block, outputting and writing and same storage contents successively in ascending order, and collating the last output content with that of the data register. CONSTITUTION:A storage part 4 is equalized so as to make storage blocks 1, 2, and 3. Data for test is stored in a data register 8 of a DMA control circuit 9. By the diagnostic instruction of a storage part 4 from a processor 10, the storage content of the data register 8 is outputted, and the data writing to a storage block 1 is performed. Then, the output to a data bus 11 of the data for address corresponding to the storage block 1 and the writing to the storage block 2 are performed. The storage contents are outputted and written successively in the storage block in ascending order. The output content from the last storage block 3 is collated with the data in the register 8, and the normally of the storage part 4 is diagnosed.
Patent JP-H02217173-A (JP)
Title: Plasma arc cutting machine
Inventor: SHINTANI TOSHIYA
IPC: B23K10/00
Filed: 1989-02-16
Abstract: PURPOSE:To carry out plasma arc cutting with high accuracy by forming the plasma gas jet of a nozzle of a plasma torch for piercing larger than that for cutting. CONSTITUTION:At least one piece of plasma torches 1a and 1b for which a piercing torch is different from cutting torch are used for a plasma arc cutting machine. The plasma gas jet of the nozzle 11 of the plasma torch 1a for piercing is then formed larger than that for cutting. An operating current to act on the plasma torch 1a for piercing is made higher than that for cutting. A nozzle for a shielding gas curtain is provided around the nozzle of the plasma torch for piercing. The plasma torch for piercing and that for cutting are arranged for air cooling type and water cooling type, respectively. By this method, piercing work is smoothly carried out.
Patent JP-H04214268-A (JP)
Title: Recording method and device
Inventor: RUDORUFU ROSU
IPC: G11B27/034
Filed: 1991-02-06
Abstract: PURPOSE: To provide a recording method and device capable of continuously recording plural audio signals so that a troublesome click sound is not generated in a reproduced signal at the time of reproducing a recording carrier on which the plural audio signals are continuously recorded. CONSTITUTION: A first signal Vs1 and a second signal Vs2 are both provided with frames and these frames are provided with bit groups in which a prescribed relation capable of realizing error correction exists in among bits constituting frames. Bits of respective bit groups are arranged in consecutive (n) frames. The starting point 42b of a recording second signal Vs2 is made to roughly continue to the completion point of a recording first signal. A means making the recording first signal Vs1 complete at least in the prescribed bit constitution of (n) frames and also making the recording second signal Vs2 start at least in the prescribed bit constitution of the (n) frames is adopted in this device in order to make the prescribed relation among bits of the bit groups not to be disturbed in the boundary part.
Patent JP-S52122311-A (JP)
Title: Selective hydroxidation of saturated hydrocarbons
Inventor: TAFUKU IWAO
IPC: C07B31/00
Filed: 1976-04-01
Abstract: PURPOSE: To obtain primary or secondary alcohols selectively and in high yield by the oxidation of saturated hydrocarbons with molecular oxygen in the presence of iron complex and thiols. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03239023-A (JP)
Title: Receiver
Inventor: NORIMATSU HIDEHIKO
IPC: H04B7/26
Filed: 1990-02-16
Abstract: PURPOSE:To absorb temperature fluctuation of a demodulator or the like and to suppress fluctuation in a sound output level by controlling a variable gain amplifier so as to keep an SAT output level to a proper level. CONSTITUTION:A signal inputted from an intermediate frequency signal input terminal 1 is subject to frequency discrimination by a demodulator 2, amplified and divided into two by a variable gain amplifier 3 being a base band amplifier in common to the SAT sound, the one is fed to a sound output terminal 9 via an audio processing section 4 and the other is fed to a SAT signal detection filter 5, where the SAT signal is selected out and divided into two, the one is fed to a SAT processing section 6 and the other is fed to a peak level detector 7, in which the level is detected and the result is given to a level comparison control section 8. The control section 8 compares a level of the SAT signal detected by the peak level detector 7 with a proper level specified as the level of the SAT signal and controls the amplification factor of the variable gain amplifier 3 so that both the levels are coincident with each other.
Patent JP-H02217794-A (JP)
Title: Temperature control system for heat medium
Inventor: INOUE AKIRA
IPC: F28F27/00
Filed: 1989-02-15
Abstract: PURPOSE:To permit temperature control with an excellent accuracy by a method wherein the temperature of a heat medium, receiving heat in a heat exchanger and flowing through a sending pipeline, is detected to control the opening and closing of a three-way valve by the use of a temperature indicating controller so as to keep the heat medium at a given temperature. CONSTITUTION:Heat medium receives heat in a heat exchanger 2 from a heat source and is sent to a first temperature controller A1 through a sending pipeline 4a while the opening and closing of a three-way valve 6 is controlled based on the temperature of the heat medium, which is detected by a temperature indicating controller 9, to send the heat medium to the side of a load 3. Excessive heat medium is returned from the three-way valve 6 to a returning pipeline 4b through a returning pipe 7 while one part of the heat medium in the returning pipeline 4b is sent into the sending pipeline 4a through a communicating pipe 8. In this case, the three-way valve 6 is controlled to mix the heat medium in the sending pipeline 4a with the heat medium in the returning pipeline 4b properly whereby the heat medium in the sending pipeline 4a may be controlled so as to have a predetermined temperature. The heat medium, whose temperature is controlled, is sent into a second temperature controller A2 and the temperature of the same is controlled in the same manner as described above. The temperature of the heat medium is controlled in two stages in such a manner whereby accurate temperature control may be effected.
Patent JP-S56131693-A (JP)
Title: Surface coating method of briquette
Inventor: SUDOU NORIYUKI
IPC: C10L5/32
Filed: 1980-03-19
Abstract: PURPOSE: To obtain a briquette of which appearance and air permeability are not damaged, by coating the surface of the briquette with a paint obtd. by mixing a paste with the ash of the briquette.  
     CONSTITUTION: The surface of a briquette is coated with a paint obtd. by mixing a paste with the powdery ash of the briquette.  
     EFFECT: When used, the circumference of the briquette is not broken, the powder thereof is not scattered, and hands are not stained. 
     COPYRIGHT: (C)1981,JPO&Japio