baber/WOPTO huggingface dataset:
Patent JP-S5715538-A (JP)
Title: Automatic equalizing system for line delay distortion
Inventor: SEKIGUCHI SUSUMU
IPC: H04B3/10
Filed: 1980-07-01
Abstract: PURPOSE:To equalize the delay distortion of an information transmitting line automatically, by measuring the delay distortion at the receiving end and controlling the number of insertions of a delay equalizer inserted to the receiving end through the measuring value. CONSTITUTION:A signal having almost the center frequency in the transmission band for information transmission is outputted from a frequency oscillating circuit 1 and branched at a distribution circuit 2. One signal is taken as a signal having the frequency in the band different from the center frequency via a waveform converting circuit 3, a multiplying circuit 4 and a waveform circuit 5, it is coupled with the said signal at a cupling circuit 6 and transmitted to an information transmission line 7 consisting of a frequency-division multiplex converters. Further, a signal inputted at a receiving end IN is branched at a distribution circuit 8 and transmitted to a multiplication detecting circuit 14 via band pass filters 9, 12 and waveform converting circuits 10, 13 and another is transmitted further via a multiplying circuit 11, to detect delay distortion. The number of steps in a delay distortion equalizing circuit 17 corresponding to the delay distortion is discriminated at a logical circuit 16 and the number of stages is controlled for automatic equalization.
Patent JP-H05263269-A (JP)
Title: Production of thin-film picture of noble metal
IPC: C23F1/00
Filed: 1992-03-13
Abstract: PURPOSE:To form not only portraits but also landscape pictures, patterns, etc., consisting of thin films of noble metals which can be easily mass produced and can image a high-grade feel and permanency. CONSTITUTION:The thin film 3 of the noble metal is formed on a substrate 1 of a black color system. This thin film 3 of the noble metal is then spin coated with a resist of a positive type or negative type and the coated film is subjected to contact exposing by using a film mask or glass mask of the negative type or positive type of a required photograph. The film is then developed and etched, and thereafter, the resist is peeled, by which the picture having the contrast of the base color of the black substrate and the color of the thin film of the noble metal is formed.
Patent JP-H05261456-A (JP)
Title: Device for automatically caulking eyelet of electronic substrate
IPC: B21D39/00
Filed: 1992-03-16
Abstract: PURPOSE:To surely automatize the eyelet caulking and to immediately confirm the caulking by periodically interlocking the up and down driving of the butting top end of the upper and lower caulking rods and the supplying drive of the eyelet supplying arm. CONSTITUTION:A mechanism which mounts an electronic substrate P at the upper part of a machine stand T and transfers is provided, and caulking rods 32, 37 which are brought to the crank movement through the upper and lower cam mechanisms 31, 36 are provided by opposing at the intermediate portion. An electric magnet clutch 14 and a magnetic brake 30 are provided at the power transmitting system of this caulking mechanism K, and the power transmission is adjusted. A feeding out cam mechanism 18 which supplies an eyelet one by one to the butting part of the caulking rods 32, 37 by interlocking to the cam mechanism 31, 36 is assembled by interrelating to the power transmitting system of the caulking mechanism K. The caulking confirmation is executed by oppositely providing both electrodes of +- at each caulking top end of the caulking rods 32, 37 and providing an energizing confirmation mechanism E and directly energizing the eyelet.
Patent JP-S5616260-A (JP)
Title: Composite computer system
Inventor: MURATA YUKIO
IPC: G06F15/16
Filed: 1979-07-18
Abstract: PURPOSE: To operate the system safely, by catching precedingly the voltage variance of the control power supply of computer, and preventing the effect of power supply variance from being given to other computers in advance by disconnecting and connecting the signal transmission line between computers.  
     CONSTITUTION: The data from the plant 11 is input to the input and output sec- tions 1A, 1B of the computers A, B of the same constitution each other. After the input data are processed for operation at the operation control sections 2A, 2B, they are stored in the memories 3A, 3B, and input to the signal transmission and reception sections 4A, 4B respectively. Further, the computers A, B are respectively provided with the voltage judgement sections 6A, 6B monitoring the output voltage V of the control power supplies 5A, 5B, and when the output voltage of the control power supplies 5A, 5B is at stationary state, the sections 4A, 4B perform the data reception and transmission to other computer B or A via the signal transmission switching sections 7A and 7B and the signal transmission line 12. Further, when the output voltage V is out of the steady state, the transmission and reception is locked at the switching sections 7A, 7B, to prevent from the effect due to the variance of the power supply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5317009-A (JP)
Title: Calling current breaking circuit
Inventor: KOJIMA KIMIFUMI
IPC: H04Q3/52
Filed: 1976-07-30
Abstract: PURPOSE:To realize an economical and high-reliable circuit by providing an electronic circuit between calling lines.
Patent JP-S63256024-A (JP)
Title: Phase synchronizing circuit
Inventor: AMAMIYA SHIGEO
IPC: H04L7/00
Filed: 1987-04-13
Abstract: PURPOSE:To stably read a data by using a delay circuit so as to retard the phase of frame detected by a frame phase detection circuit and using a signal obtained so as to reset a counter, thereby taking phase synchronization. CONSTITUTION:Since a transmission code is a tri-state AMI code, the received data is inputted to a frame phase detection circuit 20 from a receiver while being separated into +side RD+ and -side RD-. The frame phase detection circuit 20 detects the phase of frame and outputs a pulse RF. The pulse RF is inputted to a delay circuit 22, where the signal is subjected to proper delay. An output RST of the delay circuit 22 resets a 1/40 counter 24 generating a clock CLK of 192kHz being the transmission speed from a master clock MCLK having a frequency of 7.68 MHz to synchronize the signal with a reception frame.
Patent JP-H11288080-A (JP)
Title: Mask for printing photoresist, printing device, printing method, production of electrode foil and roll for printing
Inventor: KAWAI MASAHIKO
IPC: G03F1/48
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly form patterns of a micron unit on the surface of a transparent substrate by laminating a transparent wear resistant film on a light shielding film, such as metallic film formed with the patterns of circuits, etc., on the substrate. SOLUTION: An exposure roll 30 comprises a substrate roll 35 consisting of a transparent hollow quarts glass cylinder, a mask 1 affixed to the outer peripheral part of the substrate roll 35 and a light source 36 disposed in the substrate roll 35. The mask 1 affixed to the outer peripheral part of the substrate roll 35 is pressed to the outer peripheral surface of the substrate roll 35 and the wear resistant film of the mask 1 is affixed to the substrate roll 35 toward the outside surface side. The exposure roll 30 may be constituted as well by omitting the transparent substrate of the mask 1 and directly laminating the light shielding film and the wear resistant film on the peripheral surface of the substrate roll 35. The light cast from the light source 36 in such constitution passes the substrate roll 35 and is cast outside through the mask 1, then through the pattern portions and wear resistant film of the light shielding film of the mask 1.
Patent JP-H11287168-A (JP)
Title: Cylinder injection engine
Inventor: ITO SHOJI
IPC: F02F1/24
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To avoid difficulty in ensuring a space arranging a boss part, narrowing of a water-cooled jacket, etc., by eliminating the exclusive use boss part for mounting a fuel injection valve. SOLUTION: In a cylinder injection engine 1, a fuel injection valve 15 injecting fuel directly in a cylinder is mounted in a cylinder head, a fuel rail 16 supplying fuel to the fuel injection valve 15 is connected to the fuel injection valve 15. A support stay 16b extended to a cylinder head side is provided in the fuel rail 16, the support stay 16b is fixedly bolt tightened to the cylinder head, and a valve pressing member 20 for fixing the fuel injection valve 15 to the cylinder head is interposed by the support stay 16b and the cylinder head.
Patent JP-S5717056-A (JP)
Title: Driving circuit of figure display device
Inventor: SHIMIZU MICHIHIRO
IPC: G06F3/147
Filed: 1980-07-04
Abstract: PURPOSE: To greatly simplify the control, by confirming the presence or absence of "0" and a decimal point and feeding back the output of confirmation back to the next digit to realize a zero suppression.  
     CONSTITUTION: The outputs of latching circuits such as 1a, 1b, 1c and 1d that supply the bit signal input of each digit by the clock pulse are supplied to NAND gate circuits 2a, 2b and 2c. Then the outputs of these NAND circuits plus the digit signals are supplied to AND circuits 3a, 3b and 3c. The outputs of the circuits 2a and 2b are reversed by inverter circuits 4a and 4b to be fed back to the inputs of the circuits 2b and 2c respectively. In this case, the outputs of the circuits 1aW1d are sent to a segment decoder in the form of a display information. At the same time, the outputs of the circuits 3aW3c are sent to a display device in the form of the light emission and non-light emission information. As a result, a control for the zero suppression for the data at the input side becomes unnecessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04320968-A (JP)
Title: Traveling direction detection device
Inventor: KURAHASHI AKIRA
IPC: G01P13/04
Filed: 1991-04-22
Abstract: PURPOSE:To enable a pyroelectric sensor type traveling direction detection device to be improved. CONSTITUTION:A traveling direction detection device is provided with a detection means with a pair of pyroelectric elements 12A and 12B where a light- reception visual field is set separately along a traveling direction of a body to be detected, a pair of wind comparators which compare each output of a pair of pyroelectric elements with a low-level first reference value and a high- level second reference value, and a discrimination means for discriminating a traveling direction of the body to be detected based on an order of output of a pair of wind comparators. where it is desirable that a pair of pyroelectric elements are connected mutually and inversely in series and it is so constituted that light from the body to be detected may not enter one polarity portion of a pair of pyroelectric elements and then a proper grounding is achieved.
Patent JP-H07277071-A (JP)
Title: Auxiliary lamp device for automobile
Inventor: ASAI HIROTOSHI
IPC: B60R21/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide an auxiliary lamp device for an automobile to be provided on a rear window part of the automobile for performing action such as moving lighting or flashing to call the attention of a following car's driver without providing any special power supply line. CONSTITUTION:A device is provided with a terminal 11 on which a brake signal of an automobile is applied, a terminal 12 on which a right-turn signal is applied, and a terminal 13 on which a left-turn signal is applied. One ends of diodes DS, DR, DL are connected to these terminals 11, 12, 13 respectively, and the other ends of the diodes are connected commonly. A common connection point of them is grounded through an electric element C which can be charged and discharged.
Patent JP-S62243695-A (JP)
Inventor: SEENGU DOJIANGU RIIMU
IPC: C11D11/00
Filed: 1987-04-13
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-S5615012-A (JP)
Title: Electromagnet
Inventor: OOIWA KAZUO
IPC: H01H50/34
Filed: 1979-07-17
Abstract: PURPOSE:To reduce the attracting force of an electromagnet by providing a compression coil spring for urging a movable iron piece mounted in hinge shape at a yoke toward the yoke and utilizing the partial pressure of the coil spring when the movable iron piece is attracted to a stationary iron core. CONSTITUTION:When a coil 4 is energized, a movable iron piece 1 is attracted to a direction A to alter the positional relationship between the movable iron piece 1 and the coil spring 14. When the movable iron piece 1 is allowed to contact with a  stationary iron core 6, strength of the coil spring 14 acts also the movable iron piece  2 toward a direction of the yoke 2 to aid the magnetical coupling between the yoke  2 and the movable iron piece 1.
Patent JP-2000283538-A (JP)
Title: Push air flow generator
Inventor: NAKANE RYUICHI
IPC: F04D25/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To uniformly straighten and diffuse an air flow generated by a supply fan so as not to allow partly strong air flow and weak air flow to diffuse the air flow from a diffuser. SOLUTION: Oppositely provided crossflow fans 2A to 2D are constituted to collide air flows fed from the fans 2A to 2D with each other and to guide the air flows toward an air flow diffuser 5. Then, porous straightening plates 7, 8 and 9 perpendicular to a diffusing direction of the air flow and porous square straightening cylinders 6A, 6B and 6C parallel to a diffusing direction of the air flow are provided in the diffuser 5.
Patent JP-H01261655-A (JP)
Title: Electrophotographic sensitive body
Inventor: SETA TOSHIO
IPC: G03G5/05
Filed: 1988-04-13
Abstract: PURPOSE:To obtain excellent electrophotographic characteristics and good images having no image defects by providing an intermediate layer contg. nonmetallic phthalocyanine or metallic phthalocyanine having a cyano group or nitro group and inorg. white powder between a base body and a photosensitive layer. CONSTITUTION:At least one kind of the specific phthalocyanine compd. and at least one kind of the inorg. white powder are incorporated into the intermediate layer of the photosensitive body having the intermediate layer between the base body and the photosensitive layer. Namely, the nonmetallic phthalocyanine or metallic phthalocyanine having the cyano group or nitro group is used as the specific phthalocyanine compd. The electrophotographic sensitive body which has high sensitivity and less residual potential and is not affected in the electrophotographic characteristics even in various environments is thereby obtd. Further, the electrophotographic sensitive body having the intermediate layer which can substantially eliminated the flaws and defects on the base body surface is obtd.
Patent JP-H10282194-A (JP)
Title: Magnetic sensor and iron-nickel alloy wire rod for magnetism-sensitive wire
Inventor: OKUBO YASUHIKO
IPC: C22C38/08
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor having a magnetism-sensitive wire which is easy to manufacture and varies little. SOLUTION: An iron-nickel alloy wire rod consisting of 40-60 wt.% of nickel and the remaining wt.% of iron is drawn by a reduction ratio A of not smaller than 70%. The thus-obtained iron-nickel alloy wire rod of a required length is cut, thereby obtaining an iron-nickel alloy wire for magnetism-sensitive wires. The iron-nickel alloy wire for magnetism-sensitive wires is passed through a through hole 1a of a bobbin main body, a through hole 2a of a first bobbin edge 2 and a through hole 3a of a second bobbin edge 3. An end part of the alloy wire at the side of the first bobbin edge 2 is bent and fixed in a groove 2b of the first bobbin edge 2. After an end part of the alloy wire at the side of the second bobbin edge 3 is twisted in a circumferential direction, the end part is fixed in a groove 3b of the second bobbin edge 3. A magnetism-sensitive wire 4 is obtained in this manner.  A detection coil 5 is wound at the outer periphery of the bobbin main body to surround the magnetism-sensitive wire 4.
Patent JP-S58208613-A (JP)
Title: Length measuring device
Inventor: UCHIDA KENJI
IPC: G01B21/02
Filed: 1982-05-28
Abstract: PURPOSE:To improve water resistant property and dust resistant property in a simple constitution, by supplying a gas including oil to the inside of a cabinet of a device from outside, and making the inner pressure of the device higher than the outer pressure. CONSTITUTION:A length measuring device is constituted by a head assembly 41 comprising a slider 42, a head attaching plate 43, a head supporting member 44, and the like, a detecting head 45, a scale 46, and the like. Then, a groove 50, wherein a lead wire 49 for the detecting head 45 is contained, and holes 51 and 51' are provided in the slider 42. Pipes 52 and 52' are attached to the device. When high pressure air contg. oil in a sprayed state is supplied from the pipe 52, the inner pressure of a case 47 becomes higher than the outer pressure through the groove 50 and the pipe 52. At the same time, lubricating oil is always supplied to the scale 46. Therefore, water resisting property and dust resisting property are improved in a simple constitution. The device is suitable for process measuring which is required for the automation of machining operation.
Patent JP-H05292147-A (JP)
Title: Communication control processor
Inventor: MIYAGI HIDEO
IPC: H04L12/28
Filed: 1992-04-10
Abstract: PURPOSE:To implement the communication using plural communication protocols with one communication control processor. CONSTITUTION:For example, three communication control sections 131-133 implementing specific protocol processing are provided in a communication control processor 13 connected to a CSMA/CD bus 20 via a transceiver 21. When packet data are received from the CSMA/CD bus 20 in the communication control processor 13, a protocol discrimination section 134 provided on the communication control processor 13 references a type field of the packet to discriminate by which protocol the packet is formed. Then the protocol of the packet is processed by the communication control section corresponding to the discriminated protocol among the communication control sections 131-133.
Patent JP-H02269305-A (JP)
Title: Optical scanner
Inventor: TOMITA HIROSHI
IPC: G03G15/04
Filed: 1989-04-11
Abstract: PURPOSE:To realize a satisfactory optical scan by a simple optical system by controlling a position of a substantial origin of the divergence of a variable focus semiconductor laser light source by a control means so that an image is always formed on the surface to be scanned in the main scanning direction. CONSTITUTION:A luminous flux forms an image like a spot on the surface 10 to be scanned, when it is made incident on the center part by an action of a first and a second image forming optical systems 5, 9. However, when the luminous flux is deflected by a rotation of the reflecting and reflecting surface 7, an image forming point of a light beam moves on a circular arc of a radius R, and does not conform with the surface 10 to be scanned in almost all positions in a main scanning area. Therefore, a command by which displacement of a substantial origin of the divergence in a variable focus semiconductor laser light source 1 realizes the prescribed displacement contents against a deflection angle xsi is stored in advance in a control circuit 2 by relating it to an image clock for taking synchronization of an optical scan, and by synchronizing with the optical scan, the displacement of the substantial origin of the divergence of the variable focus semiconductor laser light source 1 is controlled. In such a way, by a simple optical system, the surface 10 to be scanned can be brought to optical scan satisfactorily by a roughly constant spot diameter.
Patent JP-H10279765-A (JP)
Title: Acrylic resin composition, acrylic premix, production of acrylic artificial marble and thickening agent
Inventor: KOYANAGI SEIYA
IPC: C04B111/54
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain both an acrylic resin composition comprising polymer powder high in thickening effects and excellent in thickening characteristics and an acrylic premix excellent in high-temperature molding and molding processability and to provide a method for producing an acrylic artificial marble excellent in surface appearance. SOLUTION: This acrylic resin composition comprises polymer powder which is a secondary aggregate of mutually aggregated primary particles and has 1-100 m<2> /g specific surface area and an acrylic syrup composed of a methyl methacrylate or a (meth)acrylic monomer mixture (a) and a polymethyl methacrylate or acrylic copolymer (b). The acrylic premix comprises the acrylic resin composition and an inorganic filler. The acrylic premixed is cured under heating under pressure to give the objective acrylic artificial marble.
Patent JP-2000286858-A (JP)
Title: Data management system by dmm
Inventor: IZAWA TSUTOMU
IPC: G06Q50/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To propose buildup of a data management system where a plurality of POS terminals and a shop server are interconnected by a private communication channel by which a channel test at data transfer and backup of data are efficiently conducted. SOLUTION: The system consists of a shop server 1 that has a communication control section 14, a tabulation processing section (tabulation processing means) 11, a difference master (difference data storage means) 12, and individual master 13 storing individual data, a server DMM means having a storage notice means and a DMM file means or the like and of a POS terminal 5 that has a private communication channel 4, a sales real processing section 51 that applies registration processing to difference data in real time, a difference file 52, an account processing section 53, a communication control section 54, a server registration means, a DMM file section 75 that primarily stores registration data and a DMM processing means 75 such as an error check means checking a communication error.
Patent JP-S59215521-A (JP)
Title: Gas table
Inventor: NAKAMURA SETSUKO
IPC: F24C3/00
Filed: 1983-05-24
Abstract: PURPOSE:To obtain the gas table having excellent heating efficiency and less heating irregularity by a method wherein an impeller composed of tubular blades and tabular blades is arranged in the space between a burner and a trivet, then a turbulance boundary layer is generated on the bottom surface of a body to be heated by the rotation of the impeller. CONSTITUTION:A part of burning high temperature gas under turbulance condition is sucked by the centrifugal pump action of tubular blades 4, flowed toward the center of an impeller 1 with transferring the heat to a body to be heated 20, spouted out from openings 3 after sucked into openings 2 of the tubular blades 4. The remaining part of the burning high temperature gas under turbulence condition is flowed toward the centrifugal direction of the impeller 1 with transferring the heat to the body to be heated 20 by the wind pressure generated by tabular blades 5. Then the remaining gas is accelerated toward the oblique direction by mixing with the spouted out flow from the openings 3 and the burning high temperature gas flow directed to the upper direction generated by the small tabular blades 6, finally, flowed out toward the external periphery after transferred the heat to the bottom surface of the body to be heated 20.