baber/WOPTO huggingface dataset:
Patent JP-S5552308-A (JP)
Title: Preparation of polypropylene
Inventor: ABE TOSHIZOU
IPC: C08F4/00
Filed: 1978-10-13
Abstract: PURPOSE: To obtain a polypropylene with uniform particle size having high stereoregularity and bulk density, by polymerizing propylene in the presence of a catalytic system consisting of a highly-active solid TiCl 3 , a dialklyaluminum chloride, and a small amount of an aluminum compound.  
     CONSTITUTION: The objective polypropylene can be obtained by polymerizing propylene in the presence of a catalytic system consisting of (a) a highly-active solid TiCl 3 , (b) a dialkylaluminum monochloride of formula I (R 1  is 1W8C alkyl), and (c) an aluminum compound of formula II (R 2  is 1W8C alkyl; X is halogen; n is a number satisfying the equation: 1<n≤3). The molar ratio (b): (c) is 1:0.002W0.2. The catalytic system may contain a Lewis base compound. This catalytic system exhibits high polymerization activity and has excellent catalytic efficiency, enabling the atactic polypropylene % produced to be controlled below 2% leading to omission of its removing process. Furthermore, the polypropylene finally obtained has narrow molecular weight distribution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01299956-A (JP)
Title: Soundproof floor material
Inventor: FUJIMOTO MASARU
IPC: E04F15/04
Filed: 1988-05-25
Abstract: PURPOSE:To enhance noise insulating performance not only for a high-frequency high sound but also for a low-frequency low sound by laminating layers for attenuating sounds in a low and intermediate sound region, in a soundproof floor material. CONSTITUTION:The title floor material is constituted by integrating three layers: a surface layer 8 which has a decorative surface and consists of a composite plywood in which a noise insulation sheet 3 and plywood 2 and 4 are stuck together, an intermediate layer 9 in which a wire gauze 6 and foam sheets 5, 7 consisting of rubber, plastic foam, or the like are stratified, and a lower layer 10 in which iron powder, iron oxide powder and iron slag have been added to asphalt and kneaded into a plate shape. Since the intermediate layer 9 and the lower layer 10 attenuates the sounds in a low and intermediate sound range out of generated impact noise, an extremely excellent noise insulating performance for a floor impact sound can be obtained as a whole.
Patent JP-S5917114-A (JP)
Title: Knocking detector
Inventor: MIURA KAZUHIKO
IPC: G01H17/00
Filed: 1982-07-20
Abstract: PURPOSE:To eliminate the need for lead wires and to provide improved reliability, simplified construction and reduced assembling man-hour, by providing a piezo-electric element and an amplifier part as well as the amplifier part and a connector part so as to connect these to each other. CONSTITUTION:The spring parts formed in the end parts of connector pins are brought into press contact with the respective terminals of an amplifier circuit formed on a printed board 3 and the above-mentioned respective terminals are connected to the connector pins. More specifically, the terminals 3a, 3b of the amplifier circuit formed on the board 3 and connector pins 8a, 8b are elastically pressed and connected by means of spring parts 81a, 81b. The reliability in the junctions with regard to oscillations and the torsion of a disc member 2 and the board 3 is thus improved, the construction is simplified and assembling man-hour is reduced.
Patent JP-S61287690-A (JP)
Inventor: GOKO HIROSHI
IPC: B66B31/00
Filed: 1985-06-12
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-S5827419-A (JP)
Title: Afc circuit
Inventor: TAKAHASHI MASAO
IPC: H03J7/02
Filed: 1981-08-12
Abstract: PURPOSE:To store the preceding information after encoding, by reading out a control signal stored on the occasion of a good S/N ratio from a memory and controlling an oscillating frequency until the control information having the good S/N ratio can be acquired again. CONSTITUTION:The condition that a noise output from a frequency discriminator 6 is samll is detected at a threshold level or more, this is picked up via a low- pass filter 7 and inputted to a sample holding circuit 9 to store the output voltage. The voltage is encoded at an AD coverter 10 and stored in a memory circuit 11. The stored signal is converted into a DC output at a DA converter 12 and stored in a sample holding circuit 13a, this output is amplified at a limiter amplifier 15 and applied to a varactor diode 3 for AFC control. If the  reception input is decreased, the memory 11 is read out and tentatively stored  in a sample holding circuit 13a and this output performs the AFC control.
Patent JP-2000320272-A (JP)
Title: Bendable link device for expansion door
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/06
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To cross and house a vertically drawing shutter using an expansion- contraction link in the crossed direction of an opening surface. SOLUTION: Expansion-contraction links 3 for expanding and contracting door component sash bars 1 are formed by pivotally supporting one ends of four link bars 4 in total at every two to the adjacent door component sash bars 1 of a shutter A or slidably engaging them with the sash bars 1 while pivotally supporting the other ends to link connecting members 5 among the door component sash bars 1. The expansion-contraction links 3 can be bent by constituting the link connecting members 5 by connecting pairs of pivotally supporting members 6 by hinges 9 in a bendable manner before and behind, and the shutter A are bent and can be crossed and housed.
Patent JP-S5352146-A (JP)
Title: Angle displaying method
Inventor: MAEDA KOUEI
IPC: G08C19/38
Filed: 1976-10-22
Abstract: PURPOSE: To simplify the apparatus to decrease its size and to directly display the angle so as to remove the error factor to make the display precise by directly displaying the angle on indicating apparatus using vector compositing method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05321002-A (JP)
Title: Reinforcing wire material for brassiere
Inventor: KODAMA HITOSHI
IPC: A41C3/14
Filed: 1992-05-19
Abstract: PURPOSE:To obtain the subject lightweight wire material capable of preventing occurrence of fine split and excellent in safety, functional properties and durability by using a fiber reinforced plastic wire material as a reinforcing wire material for keeping cap shape of brassiere. CONSTITUTION:The objective wire material using a fiber reinforced plastic wire material is obtained by coating the circumference of reinforcing fiber such as carbon fiber, aramid fiber, boron fiber, silicon carbide fiber, alumina fiber or glass fiber with a plastic such as PVC, nylon, poly(methyl methacrylate) or polycarbonate as a reinforcing wire material for keeping cap shape of brassiere.
Patent JP-S5828446-A (JP)
Title: Tool replacement device of machine tool
Inventor: MAKI TAKUYA
IPC: B23Q3/157
Filed: 1981-08-12
Abstract: PURPOSE:To provide automatic replacement of tools in the type of screw coupling, by such a construction that the holder for a tool magazine is rotated and, at the same time, advanced or retracted to/from the spindle. CONSTITUTION:The tool magazine 54 is rotatable round a supporting cylinder 52 fixed to the base 51 in such an arrangement that any desired tool can be indexed out through a gearing driven by a motor 57. When the desired holder 59 is indexed out under the spindle 27, a cylinder 73 is advanced to drive the spline shaft forward through the mounting table 72. Then the foremost part of this spline shaft 65 heaves the holder 59, which rises up to a position for grasping the tool 30. When the apline shaft 65 is then rotated by a motor 68 through a gearing, projections 65A, 63A are put in engagement to rotate the holder 58, and further the engagement of the projections 30A, 59A rotates the tool 30 for removal from the spindle 27. Tool can be set by reversing the revolutional direction of the spline shaft 65.
Patent JP-S5250777-A (JP)
Title: Double beam photospectrometer
Inventor: KOMORI RITSUO
IPC: G01N21/25
Filed: 1975-10-22
Abstract: PURPOSE:Both detectors for measurement of clear and turbid samples are provided and arrangement is so made that the distance between optical paths may be selectively varied according to applications, whereby the measurement of both clear and turbid samples is made possible through simple changing over.
Patent JP-S5916203-A (JP)
Inventor: TOMOSHIGE KAZUHIRO
IPC: F21V7/00
Filed: 1982-07-19
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-S5351942-A (JP)
Title: Frequency characteristic adjusting method for vibrator
Inventor: TANJI SHIGEO
IPC: H03H3/04
Filed: 1976-10-21
Abstract: PURPOSE:To make fine adjustment for the frequency of vibrators by providing the internal edge of one side electrode pattern so that it projects toward inside than other electrode pattern and by trimming the projected inside edge with laser.
Patent JP-S63291427-A (JP)
Title: Manufacture of carrier of finger leads with bumps
Inventor: TAKAMI SHIGENARI
IPC: H01L21/60
Filed: 1987-05-23
Abstract: PURPOSE:To facilitate maintaining the accuracy of relative positions between bumps, finger leads and a semiconductor element by a method wherein the finger leads and bumps are formed and laminated on a substrate other than a carrier in a predetermined arrangement beforehand and the laminated parts are replicated onto the carrier to be arranged on it. CONSTITUTION:Finger leads 5 and bumps 3 are formed and laminated on a substrate 1 other than a carrier 6 in a predetermined arrangement beforehand. A long carrier tape 6 on which an adhesive layer 6a is formed is pressed onto the finger leads 5 with bumps 3. If the carrier tape 6 is peeled off from the substrate 1, the finger leads 5 are removed from the substrate 1 with the bumps 3 on their tips. With this constitution, a carrier of finger leads with bumps composed of the long carrier tape 6 and finger leads 5 with the bumps 3 arranged and carried on the tape 6 can be obtained.
Patent JP-S62279988-A (JP)
Title: Handy thermal transfer device
Inventor: MATSUMOTO ISAMU
IPC: B41M5/382
Filed: 1986-05-29
Abstract: PURPOSE:To thermally transfer a foil appropriately to a desired part of a transfer material, by placing the transfer material and a foil sheet on a light-transmitting pressure-receiving surface of a pressure-receiving base incorporating a light source, and applying heat and pressure to the transfer material and the foil sheet. CONSTITUTION:On a pressure-receiving surface 4 provided through a light-transmitting flat plate member 2 and a mat 3 on a top face of a pressure-receiving base 1, a transfer material 9 and a foil sheet 6 are placed so that the side of a toner image 10 of the material 9 and the side of a foil layer 8 of the sheet 6 face each other. A heating and transferring body 11 with a heater roller 12 heated is pressed against the pressure-receiving surface 4 through the transfer material 9 and the foil sheet 6, and is slidden while applying heat and pressure to the material 9 and the sheet 6. A resin component of a toner constituting the toner image is melted, and the foil layer 8 is adhered to the surface of the toner image 10. With the foil sheet 6 released from the transfer material 9, defoiled parts 8A are provided on the foil sheet 6, and the toner image 10 is converted into an image 10A colored with the color of the foil through thermal transfer of the foil layer 8. Since the toner image 10 on the transfer material 9 is seen through the foil sheet 6 under the function of a light source 5 incorporated in the pressure-receiving base 1, thermal transfer of the foil can be performed while appropriately discriminating a desired part of the transfer material.
Patent JP-S6020079-A (JP)
Inventor: HIGUCHI SADAO
IPC: H05B7/10
Filed: 1983-07-12
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-H09309054-A (JP)
Title: Full automatic repair system for part having three dimensional curved surface contour
Inventor: ASANUMA RETSU
IPC: B23Q15/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To automatically grind only the padding part protruded from a finished product contour of a part even when the part is clamped with its position being shifted and inclined when the padding part of the part, the broken part of which is buildup-welded, is ground to be repaired. SOLUTION: When part W, a broken part 2 of which is buildup-welded, is clamped, the position, the direction of inclination, and the angle of inclination of the part W are detected by a clamped state detecting means 6. Then, preliminarily set cutter path data at the time of designing are moved/rotated in response to the clamped state of the part W to be corrected to be lapped over the part W, and the data is set as the cutter path data for repair. Further, when the part is ground by an NC machining device 8 based on the data, the tool-tip is moved along the product contour of the part W, and thus only the padding part 3 which is buildup-welded and protruded from the product-contour at the time of design, is ground and repaired so that the padding part becomes a smooth and continuous surface.
Patent JP-S63295394-A (JP)
Inventor: YUHARA HIROSHI
IPC: G10L15/28
Filed: 1987-05-23
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-S5751070-A (JP)
Title: Relief valve
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/08
Filed: 1980-09-12
Abstract: PURPOSE: To improve the operability of a relief valve without increasing the size of the valve by forming the valve body of the relief valve in a stepwise spool shape.  
     CONSTITUTION: A plunger 27 is moved leftwardly by increasing the circuit pressure, and a rod 21 is moved leftwardly against a spring 24 as the plunger 27 thus moves. Thus, the deflection amount of a spring 19 is increased in response to the moved distance of a rod 21, and the set load of the spring can be increased. However, this increase occurs after a valve sheath 15 is contacted under pressure with a valve seat 18. As a consequence, the escape amount of hydraulic oil from a port 12 to a port 13 is controlled in the amount corresponding to the set load of the spring. Since the relief valve body 14 is formed of a stepwise spool and a guide 16 is slid in a pulling direction to reduce the guiding length when the valve sheath 15 is opened, the positional relationship between the point of acting the cranking pressure and the guide can be stabilized. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5250090-A (JP)
Title: Apparatus for ultra-finishing an annular workpiece on a ultra-finishin g table
Inventor: MATSUDA TERUO
IPC: B24B19/06
Filed: 1975-10-20
Abstract: PURPOSE:To enable ultra-finish of a ball bearing groove in an efficient manner using a grind stone causing a specific motion.
Patent JP-H09312634-A (JP)
Title: System clock recovery circuit for digital broadcast receiver
Inventor: KAWABATA YOHEI
IPC: H04N19/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a system clock recovery device with an inexpensive configuration by which an incorrect system clock recovery is prevented caused on the occurrence of a fault of program clock reference(PCR) reception. SOLUTION: A converged value of a control voltage of a voltage controlled crystal oscillator(VCXO) 1140 when a PCR reception is normal is calculated and stored by a fixed value generator 2140 and in the event of detecting a fault of PCR reception by a PCR error detector 2100, the control voltage of the VCXO 1140 is immediately replaced with the output of the fixed value generator 2140 to continue regular system clock recovery.
Patent JP-H0647906-A (JP)
Title: Printing quality checking device for perfecting rotary press
Inventor: HANSUUBERUNHARUTO BORUTSUAASHI
IPC: B41F33/00
Filed: 1993-05-28
Abstract: PURPOSE: To inspect a printing quality by a press having only one pile delivery unit by regulating a cooperating work of a video camera, a light source and a unit for selectively confirming a printing mark or a printed line. CONSTITUTION: Disposing, operating and actuating types of a video camera 19, a light source 11 and an encoder 21 are the same as those of a light source 9, a video camera 13 and an encoder 14. To start an inspecting step of the camera 19, the encoder 21 belonging to the camera 19 is driven by a shaft of a sprocket 6. The encoders 14, 21 are connected to a microprocessor unit 16. In two video camera systems for a front surface printing and rear surface printing, control, inspection and error evaluations are the same.
Patent JP-H0866096-A (JP)
Title: Device for feeding power selectively to electric load of motor vehicle and ignition circuit of its internal combutionengine
Inventor: JIANNI REGATSUTSUI
IPC: H02J1/00
Filed: 1995-05-25
Abstract: PURPOSE: To enable eliminating a problem of minimum load which is to be generated in a generator by controlling an output electric power over the entire period of a generator operation. CONSTITUTION: This device selectively feeds electric power to electrical loads L, B and an ignition circuit CDI of an internal combustion engine of a motor vehicle. This equipment has single generating coils of a generator which are controlled by a voltage regulator 13, having electric switches T2, T3 of the electric load circuits L, B and can be individually selectively connected with the ignition circuit CDI of the engine and the AC and DC load circuits L, B via diodes D3, D4, whose polarities are different from each other and electronic switching means T1, T3, and the device feeds the voltage output from a generator G to the electric load circuits L, B during one parts α1, α2 in a voltage period of the generator.  This equipment is also provided with a control device U2, which is designed so as to selectively feed the voltage power output from the generator G, in the manner of supply to the ignition circuit CDI of the engine during the residual part α3 of the voltage period.
Patent JP-H06335469-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: WATABE SHIGERU
IPC: A61B5/055
Filed: 1993-05-28
Abstract: PURPOSE:To enables a magnetic resonance apparatus to perform readily both the setting of the incident angle of signal and its confirmation when the 3 dimensional source signal is treated and projected as the 2 dimensional image. CONSTITUTION:In a magnetic resonance imaging apparatus, echo signal from a subject undergoes the arithmetic and the image regeneration process to give the 3 dimensional signal, and it is then projected as the 2 dimensional image. The desired incident angle of the image projection is settled by means of a positioning procedure using a model of human body. When a model of human body 31 is rotated around the axes of rotation 32, 33, the degree of the rotation (shown as the incident angle) is introduced into a CPU(central processing unit) 8 in a form of digital signal after processing of a current-voltage converter 35 and a A/D(analog to digital) converter 36. Thus, the desired projection angle is determined. In addition, the incident angle is illustrated in a display unit.
Patent JP-H02306747-A (JP)
Title: Facsimile equipment
Inventor: UCHIUMI MASAHIRO
IPC: H04L29/08
Filed: 1989-05-20
Abstract: PURPOSE:To improve the performance of correspondence in the communication with an area of deteriorated line quality and remote communication by measuring a delay or an echo or the like due to a telephone line at the hand shake initial stage and revising the timing between signals based on the measurement. CONSTITUTION:In the case of reception as a called terminal equipment, a CPU 11 sends a digital identification signal to a line 1 and when a digital instruction signal from a calling terminal equipment is received, a succeeding training check is received to send the reception preparation confirming signal, a picture signal from a caller terminal equipment is received to allow a recording section 9 to apply printout. When the reception recording of all pages is finished, a cut-off instruction signal is received to complete the reception. A timer 6 is provided with a setting value storage section deciding the time interval of transmission reception of each signal. Then the data based on the time interval from the transmission of the transmission signal till the reception of the reception signal is stored in the initial stage of the correspondence and the timing between signals is decided based on the stored data. Thus, the correspondence performance is improved.
Patent JP-S5352913-A (JP)
Title: Sensitivity adjustment for servoed speed control
Inventor: HIRAKURI SEISUKE
IPC: H02P7/288
Filed: 1976-10-22
Abstract: PURPOSE: To enable an adjustment of the sensitivity to be made easily and in addition made to an optional value, in the servoed speed control system, where the rotational speed of DC motor is detected by a counter electromotive force and controlled at constant by an electronic circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S616674-A (JP)
Title: Image forming device
Inventor: TAKAYAMA KENZOU
IPC: G03G15/08
Filed: 1984-06-20
Abstract: PURPOSE:To reproduce half-tones excellently in original copy mode and form a fog-free image in information signal recording mode by providing a means which changes development characteristics of a developing means corresponding to a selected operation mode. CONSTITUTION:A photosensitive body 1 is charged electrostatically and uniformly by a charger 2 to, for example, the positive polarity. In original copy mode, a light image of an original 9 scanned through original scanning mirros 10 and 11 is formed on a photosensitive body at an exposure position P through optical systems 10-14 to form an electrostaic latent image corresponding to the original image. In information signal recording mode, on the other hand, a semiconductor laser 21 is driven a driving circuit 22 according to an electric digital information signal from a signal source, such as a computer, word processor, and facsimile transmitter, thereby scanning the photosensitive body 1 at the position P through a polygon mirror 17. Consequently, the eletrostaic latent image corresponding to the information signal is formed on the photosensitive body 1. In either mode, a toner image formed on the photosensitive body 1 is transferred to paper 15 by a transfer charger 15.
Patent JP-S618491-A (JP)
Title: Lubricating device for rotary compressor
Inventor: AEBA YASUSHI
IPC: F04C18/356
Filed: 1984-06-20
Abstract: PURPOSE:To make a lubricating device for a compressor manufacturable in an inexpensive manner, by making a lubricating blade, having a hear part consisting of an almost conical form at the tip end and also having a flat plakelike leg part twistedly formed in spiral form, from a sheet of flat plate, while inserting this blade into a compressor main shaft. CONSTITUTION:A lubricating blade 15 to be locked to a longitudinal hole 12 inside a main shaft 3 of an enclosed type rotary compressor is made up of a thin flat plate. This flat plate is made into such a form as having a circular head part 15a and a rectangular leg part 15b in time of being developed, while the head part 15b and the leg part 15b are bent in each mutually contrary direction so as to have a nearly trapezoidal flat part 15e in the connection part between them by a folding line 15f, and an end part of a slit 15d is formed with proper curvature so as to come into contact with the folding line 15f each other. In addition, the led part 15b is formed as being twistedly made up in spiral form.