baber/WOPTO huggingface dataset:
Patent JP-S56166228-A (JP)
Title: Preparation of aromatic polyether amide
Inventor: KEIRA SUSUMU
IPC: C08G69/32
Filed: 1980-05-23
Abstract: PURPOSE: In reacting a diamine having a specific structure with an aromatic dicarboxylic acid dihalide, to obtain a polyamide having improved heat resistance, capable of being molded in molten state, by adding an aromatic monohydroxy compound to the reaction system.  
     CONSTITUTION: In reacting a diamine [e.g., 2,2-bis[4-(4-aminophenoxy)phenyl] propane, etc.] shown by the formula [R 1 WR 4  are H, lower alkyl, alkoxy, chlorine, or bromine, preferably H; R 5  and R 6  are H, methyl, ethyl, trifluoro (or chloro) methyl, preferably methyl] with an aromatic dicarboxylic acid (e.g., terephthalic acid, etc.) dihalide, an aromatic monohydroxy compound (e.g., phenol, etc.) in a ratio of preferably 1.2W1.5 equivalent aromatic monohydroxy compound to 1 equivalent terminal haloformyl group of aromatic polyether amide to be formed is added to the reaction system before, during, or after the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04224024-A (JP)
Title: Shape and dimension-changable die for tube-bending work
Inventor: POORU ESU EAAZU
IPC: B21D37/14
Filed: 1991-03-08
Abstract: PURPOSE: To bend pipes of various diameters into various curvatures by constituting a set of dies of variable dimensions of a plurality of die segments arranged freely shiftable and of a means of shifting each of the segments in the radius direction. CONSTITUTION: Segments 12 are freely shiftable in the radius direction 14 in the range of a shrunk position indicated by full lines and an expanded position indicated by chain lines, and are capable of continuously changing a radius of curvature of bending within a prescribed range. Accordingly, segmented dies 10 are capable of bending many pipes of various diameters into various curvatures with a single set of dies.
Patent JP-H10269752-A (JP)
Title: Television program recording system and broadcast receiving apparatus
Inventor: HORIOKA ATSUSHI
IPC: G11B27/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To quickly obtain detail content and format of a program by dividing a television program as a whole into a plurality of program sections and recording in the form of a pair an item name given based on the content of a program section and broadcasting time of such program section. SOLUTION: A television program and a scheduled time information of a program of the television program are received by a broadcast receiving means 10, a television program is recorded in a hard disk 11 and the scheduled time information is judged by an information judging means 14 and is then stored in a program information storing means 12. A control means 17 compares the scheduled time information stored in the information storing means 12 with the current time obtained from a clock 16 and also receives the program information of the television program by operating the power supply of the broadcast receiving means depending on the scheduled time information of the scheduled time information storing means 15.  The program information of the information storing means 12 is displayed by a browser 13 as a program list and it is edited on the display of program list to reproduce a program recorded and stored in the hard disk 11.
Patent JP-H07250745-A (JP)
Title: Power cord for showcase
Inventor: AOKI TAKESHI
IPC: A47F3/04
Filed: 1994-03-11
Abstract: PURPOSE:To provide a power cord capable of improving the working property of power source wiring of a showcase and reducing the number of part items. CONSTITUTION:A power cord 1 for showcase has a fluorescent light cord 21 and compressor cords 22, which have plugs 26-29 on end parts, respectively, and a resin layer 23 integrally molded around the cords in the state where the respective cords 21, 22 are collected in one.
Patent JP-S62226175-A (JP)
Title: Oil coating roll
Inventor: FUKUNAGA NORITOMO
IPC: G03G15/20
Filed: 1986-03-26
Abstract: PURPOSE:To improve dimensional stability of a coated layer and to reduce its abrasion by coating the core metal of a roll with a silicone rubber foam composed essentially of a specified diorganopolysiloxane. CONSTITUTION:The core metal of the roll is coated with the silicone rubber foam 1 composed essentially of diorganopolysiloxane to form the oil coating roll. At that time, the coat layer is stuck to the core metal with an adhesive, and when needed, an interlayer of another material may intervene. It is preferred to impregnate the oil coating layer with a silicone oil in order to applying an offset preventing fluid in the early stage of using a heat fixing device, thus permitting swelling due to the silicone oil and deterioration of strength due to swelling to be small, dimensional stability to be enhanced, and abrasion of the coat layer to be reduced.
Patent JP-H09254270-A (JP)
Title: Production of bent pipe made of resin
Inventor: OGASAWARA HITOSHI
IPC: B29C45/26
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a low m.p. alloy used in a core and to simplify handling properties. SOLUTION: A core 10 constituted by attaching molds 30, 31 having handle parts 32 to at least one end of a bent mold 11 made of a low m.p. alloy is arranged in an injection mold 20 and, after a resin is injected in the space between the injection mold 20 and the core 10, the handle parts 32 are operated to rotate the molds 30, 31 within the core 10 to take out them and, subsequently, an injection-molded product 40 having the bent mold 11 made of the low m.p. alloy remaining therein is taken out and, further, the bent mold 11 made of the low m.p. alloy remaining in the injection-molded product 40 is eluted. In the core 10, the bent mold 11 made of the low m.p. alloy used in a bent part having a three-dimensional shape and the molds 30, 31 having the handle parts 32 are used in a bent part having a two-dimensional shape on the side of an end part.
Patent JP-S54160349-A (JP)
Title: Liquid crystal compound
Inventor: INUKAI TAKASHI
IPC: G09F9/00
Filed: 1978-06-06
Abstract: NEW MATERIAL:A 1-(4'-cyano-4-biphenylyl)-4-alkyl-cyclohexene of formula I: (R is 1W9C straight chain alkyl group).  
     USE: Liquid crystal compounds having a positive dielectric anisotropy showing a liquid crystal state in a high temperature range, useful for enlarging the nematic temperature range.  
     PROCESS: A compound of formula III is added to a solution of a compound of formula II to give a mixture of cis and trans isomers of 1-(4-bromo-4-biphenylyl)- 4-alkyl-cyclohexanol, which is dehydrated in the absence or presence of a solvent, preferably toluene, with an acid catalyst, e.g. acid potassium sulfate, under heating to form a compound of formula IV, which is then reacted with Cu 2 CN 2  in a dipolar aprotic solvent, e.g. DMF, to give the desired compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54160810-A (JP)
Title: Heating device of yarn
Inventor: TANI KATSUYA
IPC: D02J1/22
Filed: 1978-06-05
Abstract: PURPOSE: The title heating device designed to heat-treat a filament yarn at a high temperature efficiently even at a high speed without causing filament unevenness, comprising a flame feed cylinder is opened at the outer cylinder of the device to make the flame stream proceed in a vortex in the forward direction in the perforated inner cylinder.  
     CONSTITUTION: The flame feed cylinder 4 is opened to the outer cylinder 2 so that the flame current proceeds in a vortex in the forward direction of the yarn through the holes of the perforated inner cylinder to prevent both the lowering of the stability of the yarn and the uneven heating. Prefeably, a number of holes 5 are perforated over the whole wall surface of the inner cylinder 3 forming the annular chamber 15 to improve the heating efficiency. The oblique angle 0 of the feed cylinder 4 is suitably set in the range of 10W90 degrees from the standpoint of yarn stability and yarn unevenness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63235639-A (JP)
Title: Feedback control of idle speed of internal combustion engine for vehicle
Inventor: HASHIGUCHI MAKOTO
IPC: F02D29/02
Filed: 1987-03-23
Abstract: PURPOSE:To prevent generation of hunting of engine speed by detecting the operation of a power steering device and releasing from that time feedback- control for an idle speed during a preset period of time. CONSTITUTION:At the time of idling of an engine 1, engine operation and load conditions are judged in an ECU 9 and the target idle speed during idling is set according to the condition of judgement. The opening of an auxiliary air control valve 6, which is in an air passage 8 connected to an air intake pipe 3 staying downstream from a throttle valve 5, is feedback-controlled such that the engine speed detected by an engine speed sensor 14 is in conformity with the target idle speed. In this case, power steering switch 15 which detects the operating condition of a power steering is provided, and when the operation of the power steering is detected, control is performed from the time of detection such that the feedback control is released in a preset period of time.
Patent JP-H10269663-A (JP)
Title: Disk loading device
Inventor: IIZUKA GENICHI
IPC: G11B17/051
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading device with the simple structure and free of defective chucking of the disk. SOLUTION: A pivot 5 of an arm 6 is pivotally supported to a pivot receiving part 7 of a base unit 8, and also a rotary shaft 20 is pivotally supported to a bearing part 11 of the arm 6, then the base unit 8 is ascended up to the nearly horizontal state taking the pivot 5 as the fulcrum and made so as to ascend taking the rotary shaft 20 as the fulcrum after the nearly horizontal state is attained. The rotary shaft 20 is settled around the height position of a disk placing plate 4.
Patent JP-H11265020-A (JP)
Title: Film unit with lens incorporating stroboscope
Inventor: HOSAKA TAKAO
IPC: G03C3/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a film unit without requiring a waiting time for charging. SOLUTION: This film unit is provided with previously changed plural main capacitors C1 -C24 , a changeover switch SWR for switching so as to connect with one specified capacitor out of the plural main capacitors, and a stroboscopic light emitting circuit connected to the changeover switch, wherein the changeover switch is actuated after flushing a stroboscope, so that connection is successively switched to a charged main capacitor.
Patent JP-H02247688-A (JP)
Title: Luminance control circuit for led
Inventor: JOGE TAIZO
IPC: H01L33/00
Filed: 1989-03-20
Abstract: PURPOSE:To control the luminance of lighted LEDs by driving display digits by the AND signal of a PWM signal and display digit signal from a CPU synchronized with the rise and fall of the lowermost signal LSB of the display digit signal. CONSTITUTION:The PWM signal is applied to the terminal, the inverse of EG of a decoder 6 when the CPU 5 receives the rise and fall of the LSB as a trigger. The decoder 6 drives the respective display digits by the AND signal of the PWM signal and the decoding signal of the display digit signal and turn on switches SW1-m of the desired digits only for the period (t). A display controller 3 outputs the lighted LED segment signal synchronized with the display digit signal to common cathode side switches SW'11-1n and the lighting time of the LEDs is determined by the output of the decoder 6. Namely, the segment LEDs of the prescribed digits are eventually lighted only for the time when the decoder 6 is enabled with the time divided by the controller 3 as the max. lighting time. The luminance control of the lighted LEDs by the CPU is, therefore, possible and the loss of electric power is decreased.
Patent JP-S63233948-A (JP)
Title: Alpha-(3-(1-phenylethenyl)phenyl)propionic acid and alkyl ester thereof
Inventor: SHIMIZU ISOO
IPC: C07C51/16
Filed: 1987-03-23
Abstract: NEW MATERIAL:An alpha-[3-(1-phenylethenyl)phenyl]propionic acid shown by formula II (R is H or 1-4C alkyl) and an alkyl ester thereof. USE:An intermediate for synthesizing alpha-[3-(1-phenylethenyl)phenyl]propionic acid (trade name ketoprofen) useful as a drug such as anti-inflammatory drug and analgesic inexpensively, in high yield and readily. PREPARATION:A 1-(3-vinylphenyl)-1-phenylethylene shown by formula III is hydroesterified according to well-known method to give a compound shown by formula II. This compound is oxidized with an oxidizing agent or with molecular oxygen in the presence of an oxidation catalyst to give the above- mentioned drugs readily.
Patent JP-S56164473-A (JP)
Title: Issuing method of fixed form document by kanji chinese character
Inventor: FUJITA NOBORU
IPC: G06F17/21
Filed: 1980-05-23
Abstract: PURPOSE:To output a document image after processing, by storing a fixed form format image and a variable data to respective files, and inserting the variable data to the prescribed part of the format image part with a CPU at the time of the issue of document. CONSTITUTION:A CPU10 reads out a fixed form format image and a variable data designated by an input from a keyboard 14 from respective files 16a, 16b, and the editing processing for inserting the variable data to designated unprotext area is executed. If the change and addition of a variable data is absent, the document image after editing is outputted to a Kanji (Chinese character) printer (KPRT)15 directly and if the change and addition of the variable data is present, the document image after editing is outputted to a Kanji CRT(KCRT)13 and then outputted to the KPRT 15 after the prescribed processing.
Patent JP-H09261954-A (JP)
Title: Stabilizing power supply apparatus and receiver employing the apparatus
Inventor: MEJIKA KENICHI
IPC: H02M3/337
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizing power supply apparatus by which the radio disturbance can be avoided and a receiver employing the stabilizing power supply apparatus. SOLUTION: A signal having a frequency equal to the frequency of the signal FS of an oscillation circuit 15 is generated by a frequency divider 41 in accordance with the voltage of the terminal 13f of a transformer, and the frequency of the generated signal is divided to generale a frequency-divided signal CC. The frequency of a signal FT having a constant frequency is divided to generate a signal CD. The phase of the signal CD is compared with the phase of the signal CC to generate a Frequency error signal EB. A light emitting diode 40D is driven by the signal EB and the frequency of the signal FS is controlled so as to have the frequencies of the signals CC and CD coincident with each other by varying a resistance value between the terminals Q and R.  The frequency dividing ratio of the frequency divider 41 is switched by a signal BC from a tuner part to control the frequency of the signal FS and the fundamental wave components and harmonic components of the noises caused by the switching of FET's 25 and 26 which are driven by signals SWA and SWB generated in accordance with the signal FS are made to be different from the frequency of a signal selected by a tuner part and the frequency of a signal obtained from the tuner part.
Patent JP-H09258557-A (JP)
Title: Image forming device
Inventor: SHIMAOKA TAKASHI
IPC: G03G15/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent the pressure contact force of a developing unit against a photoreceptor unit from changing during the operation of the device. SOLUTION: This device is equipped with the photoreceptor unit 25 which incorporates a photoreceptor 26 and is fixed to a device main body 1, and the developing unit 21 which incorporates a developing roller 22 capable of supplying toner to the photoreceptor 26. This developing unit 21 is so connected to the photoreceptor unit 25 as to be turnable around a hinge 29, and the developing roller 22 is rotated and driven by being transmitted a driving force from a driving means 30. In this case, the direction of an exerted force exerted to the developing roller 22 due to the transmission of the driving force from driving means 30 to the developing roller 22 is in the direction normal to a trajectory circle(TCL) of a developing roller axis 22a, which is given having the hinge 29 as its center.
Patent JP-S60217924-A (JP)
Inventor: KOMATSU TOSHIO
IPC: B65B35/12
Filed: 1984-04-06
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-H04280643-A (JP)
Title: Charge-coupled device
Inventor: ODA HIDETSUGU
IPC: H01L21/339
Filed: 1991-03-08
Abstract: PURPOSE:To shorten the transfer distance in an output part and to contrive the improvement of the transfer efficiency by a method wherein in a CCD of a structure, wherein a transfer channel region is narrowed toward the output part, the transferred charge is made to concentrate in the central part of the channel region. CONSTITUTION:In a CCD, which has an N-type transfer channel 1 encircled with a channel stopper 2 and transfer electrodes 3a, 3b to 5a and 5b and detects a signal charge by an FDA method (a floating diffusion method), a region having a potential well made deeper than that of the part other than the center of the transfer channel region 1 is provided in the center of the region 1 in a width roughly equal with the width W of a floating diffused layer 6. As a method of deepening the potential well, the impurity concentration of the part for deepening the potential well, for example, is increased.
Patent JP-S59194297-A (JP)
Inventor: MATSUMOTO MUNEAKI
IPC: G08G1/09
Filed: 1983-04-18
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-H01240335-A (JP)
Title: Vehicle for disaster preventive drill
Inventor: KANAI FUMIAKI
IPC: B60P3/34
Filed: 1988-03-23
Abstract: PURPOSE:To enable plural numbers of disaster preventive drill to be practiced by one vehicle by slidably arranging an earthquake experience room at the center section of a vehicle body and a smoke experience room at the afterward section of it in a similar way, and thereby enabling box type frames forming the side walls and the ceiling of the smoke experience room to cover the earthquake experience room. CONSTITUTION:In a vehicle 1 for disaster preventive drill, an earthquake experience room 15 is arranged at the center section of it, and a smoke experience room 23 is so constituted that it is slidable while being over-hanged from a vehicle body. And the smoke experience room 23 is constituted by box type frames composed of a right and a left side wall and a ceiling 23C, a front and rear side wall section 23D and 23E, and of a folding type floor 23F composed of plural numbers of panels 29. The rotation of a chain 31 with each of a front and a rear sprocket 32 and 33 driven allows the smoke experience room 23 which is connected with the chain 31 via a rigger 34, to slide along a rail 28 via each pulley 27 and 39. In this case, when the smoke experience room 23 slides forward, each panel 29 is piled up so that the box type frames are put over the outside of the earthquake experience room 15.
Patent JP-H10256296-A (JP)
Title: Wire-bonding method
Inventor: TAKAHASHI KUNIYUKI
IPC: B23K20/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a target ball size through the use of discharge current or discharge voltage and output time, which are required for stable discharge by deciding the tail length of a wire extended from the lower end of a capillary by means of the size of the ball and the inner form of the lower end part of the capillary. SOLUTION: A tail length L of the wire 3 which extends from the lower end of a capillary 4 is decided by the size of a ball 3a and the inner form of a chamfer 4a of the capillary 4. At the time of forming the ball 3a, discharge is executed by using the output value of sufficient discharge current or discharge voltage and sufficient output time, so that the tail length L dissolves sufficiently. When the tail length L dissolves sufficiently with the discharge and a part of the ball 3a is inserted into the chamfer 4a of the capillary 4, the dissolution of the wire 3 stops and the ball 3a does not become larger. Consequently, the target ball size can be obtained by using discharge current or discharge voltage and output time, which are required for stable discharge.
Patent JP-S58192266-A (JP)
Inventor: BUARUTAA HORU
IPC: H01G11/32
Filed: 1983-04-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57186995-A (JP)
Title: Controlling device for dc motor rotating speed
Inventor: TAKAGI TSUNEO
IPC: H02P7/288
Filed: 1981-05-11
Abstract: PURPOSE:To detect rotary speed without using a tachogenerator by detecting counter elestromotive force generated at the time of stopping current supply to a DC motor. CONSTITUTION:When pulses B generated by a clock pulse generator 17 become low level, a switching circuit 14 is opened to make the output in a power amplifier 0. Meanwhile, a motor 16 is continuously rotated by inertia and generated counter electromotive force is fed to a sample holding circuit 11 together with pulses A generated by the clock pulse generator 17 and held at the sample holding circuit 11. The difference signal between the output in the sample holding circuit 11 and the setting signal in a rotating speed setting device 12 is amplified by a differential amplifier 13 and is supplied to the power amplifier 15 while the switching circuit 14 is closed by the pulses B with high level. In this way, a tachogenerator can be eliminated.
Patent JP-S58186414-A (JP)
Title: Roll type air filter
Inventor: MATSUBARA HIROSHI
IPC: B01D46/22
Filed: 1982-04-23
Abstract: PURPOSE:To obtain an air filter low in cost, with high performance, and capable of increasing its tensile strength properly in combination with captured dust, by subjecting a regenerated paper to a corrugating work with net-shaped ruggedness. CONSTITUTION:A regenerated paper having desired quality of paper is obtained by using an oridinarily used waste paper of newspaper or magazine as a raw material and by a conventional regenerated method. And embossing is performed by passing the paper through the gap between an embossing roll and an elastic roll of a processing machine called an embosser. Accordingly the rugged parts 1, 2 of the outside surface of the paper form the reverse ruggedness at the inside surface. As a result, the paper is manufactured remarkably in low cost compared with the cost of a chemical filter paper, etc. which has been used commonly as a filter for this kind, and its dust collecting efficiency is extremely excellent because of its effective premeability in filtration owing to the easily permeable quality of a raw material. Moreover, the tensile strength of it is increased by the sticking of the dust of coating medium.
Patent JP-H06279304-A (JP)
Title: Composition for care of inferior limbs
Inventor: NAGAI ISAO
IPC: A61K31/045
Filed: 1993-03-29
Abstract: PURPOSE:To provide a composition for caring the inferior limbs, capable of preventing dropsical swelling of the legs of a person working in a standing posture or in a sitting posture for a long time and of improving the dropsical swelling and having an excellent effect on removal of the dropsical feeling. CONSTITUTION:A fennel extract is characteristically contained. Further, a horse chestnut extract and/or menthol is characteristically contained.