baber/WOPTO huggingface dataset:
Patent JP-S6378638-A (JP)
Title: Packt communication system
Inventor: NAKAGAWA HIROSHI
IPC: H04B7/212
Filed: 1986-09-22
Abstract: PURPOSE:To effectively use a fast line of 48kbps, or 56kbps, keeping a modulo 8 system, by transmitting another packet group during the waiting time of transmission at the time of transmitting a packet group by the modulo 8 system. CONSTITUTION:A node (a) on a transmission side transmits seven continuous packet groups 1-1 to a node (b) on a reception side by the modulo 8 system based on a procedure of HDLC. The packet 1 of the packet group 1-1 arrives at the node (b) on the reception side taking a time C. A similar operation is performed for the packet 2-7. The node (b) on the reception side, when receiving the packet 1-1, transmits a reception response signal to the node (a) on the transmission side. Therefore, in the modulo 8 system, the node (a) on the transmission side receives the reception response signal, and after that, the transmission of the packet group 1-2 that is the packet following to the packet group 1-1, is started, therefore, the waiting time B for the transmission is generated. At this time, relation A<B is generated when a line connecting the node (a) to the node (b) is the fast line of 48kbps, etc., thereby, another packet group 2-1 can be transmitted from the node (a) on the transmission side to the node (b) on the reception side during the waiting time B leaving a margin of sufficient time.
Patent JP-S6378565-A (JP)
Title: Formation of electric resistance in highbrid integrated circuit substrate and hybrid integrated circuit device
Inventor: TAKAHASHI HIDENORI
IPC: H05K1/16
Filed: 1986-09-22
Abstract: PURPOSE:To adjust a resistance value by performing the second trimming by a method wherein a printed resistor, having the prescribed resistance value, which will be electrically connected between the third and the fourth conductive pads, provided in pairs respectively on the position in close vicinity to the first and the second conductive pads, is provided. CONSTITUTION:Conductive pads 2a-2d, 4a-4d end conductive patterns 5a and 5b are formed on a substrate 1, a printed resistor 3a is formed between the first and the second conductive pads 2a and 2b, and a printed resistor 3b is formed between the third and the fourth conductive pads 2c and 2d. Said printed resistor 3a functions in such a manner that it gives the fundamental resistance value which becomes necessary in circuits, and the printed resistor 36 functions in such a manner that the entire electric resistance value will be lowered. As a result, not only the second trimming can be performed, but also this method can be used for manufacture of a plurality of types of hybrid integrated circuit devices of the same circuit system but equipped with the printed resistors having different electric resistance values.
Patent JP-2000058373-A (JP)
Title: Electronic component
Inventor: TAKATANI MINORU
IPC: H01G4/30
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component, including a capacitor using high and low-dielectric constant materials as the dielectric materials, which can remove problems of crack generation, etc., during manufacture thereof, and which can be made high in reliability in its mechanical strength, electrical characteristics, etc. SOLUTION: Dielectric materials 12 to 14 of the parts in capacitors 3 to 5 are of a ceramic or of a composite material of ceramic and resin having a high dielectric constant. A dielectric material 15 of parts forming the capacitor other than the high dielectric constant parts is of a resin or of a composite material of ceramic and resin.
Patent JP-S6281513-A (JP)
Title: Profilometer
Inventor: NAKAMURA KOICHI
IPC: G01B11/24
Filed: 1985-10-04
Abstract: PURPOSE:To facilitate judgement of the position and quantity of charge material inside a furnace, by displaying in a 3-dimensional image of surface shape of the deposited material by observation data of surface of the inside-blast-furnace deposited material. CONSTITUTION:A profile of coke and iron are deposit 2 inside a blast furnace is measured by a laser transmitting and receiving system consisting of laser transmitting and receiving unit 3, etc. available for 2-axis controlling. And, using an arithmetic operation circuit 6, a storing circuit 7, etc., a solid image is composed out of distance measurement data and angle of shaft rotation and further, by overlapping the image on the basis shape with preliminarily introduced changing ratio of the inside-profile, a profile by a solid image can be obtained on a screen of the displaying unit 10. By this arrangement, easy judgement of the position and quantity of charged material inside a furnace can be made.
Patent JP-S6282299-A (JP)
Title: Propeller fan
Inventor: KAWATSU TETSUJI
IPC: F04D29/38
Filed: 1985-10-04
Abstract: PURPOSE:To reduce the noise, raise the safety, and increase the gas quantity, by coating plural blades which are set around a boss, from the junction between the boss and the blades to the outer circumferences of the blades, so as to raise the strength of the blades uniformly, and prevent that these blades are broken and scattered. CONSTITUTION:Blades 1 are formed on the outer circumference of a blade-boss 2 as to be an integrated one body. The front of each blade 1 along the turning direction of the blade 1, is formed to be a thin part 1A, and remaining area 1B of this blade 1, between the thin part 1A and the blade-boss 2, is easy to be cracked at a shock. A coating 3 is laid over said thin part 1A and remaining area 1B which is easy to be cracked, continuously from the obverse to the reverse of the blade 1. In this way, a propeller fan capable of feeding sufficient air quantity can be got, because the blades 1 are hard to be broken by a stress such as a shock, and high frequency noise is reduced and the strength of the blades 1 is increased still more, as the oscillation at the top of the blades 1 is suppressed.
Patent JP-H0544847-A (JP)
Title: Metallic gasket
Inventor: TANAKA AKIRA
IPC: F02F11/00
Filed: 1991-08-08
Abstract: PURPOSE:To reduce the manufacturing men-hour and cost and to enable fine adjustment for fastening pressure by forming a bead on the periphery of an opening for each cylinder and thinning a portion except the peripheral edge portion of the opening for a cylinder so as to eliminate the need of a shim of a metallic gasket. CONSTITUTION:A bead 6 is formed on the periphery of an opening 1 for each cylinder provided on an elastic metallic plate 4 of such as a stainless steel plate or the like, and a portion 8 except the peripheral edge portion 7 of the opening 1 for a cylinder is made thinner by etching to form a single metallic gasket. Etching applied to the portion 8 comprised those steps of degreasing the surface of a metallic plate, applying a photosensitive agent thereto, then backing the same, and also exposing sand developing the same, and etching the same. As the portion 8 is thinned by etching, the thinning degree can be subdivided to meet the fine request. Furthermore, the fastening pressure on the peripheral edge portion 7 of the opening 1 for a cylinder is increased so as to improve the sealing performance of the peripheral edge portion of the opening for a cylinder in co-operation with the action of the bead 6.
Patent JP-H1165332-A (JP)
Title: Image forming device
Inventor: FURUSAWA FUMIO
IPC: G03G15/16
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for forming a high quality image without a defect in an image such as a discharge mark by preventing an electric discharge caused by a transfer electric field on the upstream side of a transferring region, with a simple constitution. SOLUTION: In the image forming device, an image carrier 2 is held by two rotary bodies 22 and 10, so as to transfer a toner image to a recording medium 3 from the image carrier 2. One rotary body 22 is provided with a voltage applying means 30 for forming the transfer electric field, to rush the recording medium 3 into a holding part 230 from a guiding means 27. At this time, the image carrier 2 forms a first contact part 200, to obtain contact, on the side of the rotary body 10 which does not have the voltage applying means, prior to the side of the rotary body 22 for applying a voltage, on the upstream side of the holding part 230 and the recording medium 3 comes into contact with the image carrier 2 in the contact part 200 on the upstream side on which the transfer electric field is not exerted, to suppress a gap discharge.
Patent JP-S60114478-A (JP)
Inventor: KAWANO SEIJI
IPC: B25J15/04
Filed: 1983-11-26
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-S60114804-A (JP)
Title: Optical element
Inventor: IMATAKI HIROYUKI
IPC: G02B3/12
Filed: 1983-11-25
Abstract: PURPOSE:To obtain a lens widely variable in focal distance with a simple structure by forming on the optical surface of an elastic member another elastic thin layer having elasticity higher than said elastic member. CONSTITUTION:A mixture obtained by adding a catalyst to a silicone rubber is placed in a cylindrical vessel 29 made of brass having a transparent glass plate 28 to form a transparent elastic member 30. An aluminum plate 31 having a circular opening 32 is placed on this member 30, and it can be pressed with a threaded pressing ring 33 engaged with the threaded cylinder surface of the vessel 29. The plate 31 can be moved up and down by rotating the ring 33 to protrude and intrude the transparent elastic member 30 at the opening 32 of the plate 31. Then, a mixture of another silicone rubber contg. a catalyst is dropped on the surface of the hardened elastic member 30 and hardened in a horizontal state.
Patent JP-H0865282-A (JP)
Title: Switching system without short break for bidirectional communication system
Inventor: YAMASHITA HIROSHI
IPC: H04L69/40
Filed: 1994-08-25
Abstract: PURPOSE: To reduce constitutive equipment at one station, to totally reduce facility cost in a communication system and to simplify the management of maintenance by performing switching without short break in duplex bidirectional communication. CONSTITUTION: A station A is provided with a cyclic signal generating part 101 for transmitting a cyclic signal toward a station B, delay difference deciding part 108 for calculating delay difference between the transmission lines of respective systems '0' and '1' by calculating the delay amounts at the transmission lines of respective systems from the periodic signal returned from the station B, and delay buffers 102-105 for setting delay amounts corresponding to this delay difference. The station B is provided with means 201-203 for respectively returning the received periodic signal toward the station A inside the respective systems '0' and '1' and between the systems '0' and '1'.  At the delay difference deciding part 108 of the station A, the delay difference of the respective transmission lines and reception lines of the systems '0' and '1' is calculated by performing arithmetic based on the respective delay amounts of the systems '0' and '1' and the delay amount between the systems '0' and '1', this delay difference is set to the delay amounts of the delay buffers 102-105, the delay difference between the respective transmission lines and reception lines of systems '0' and '1' is canceled, and switching without short break is enabled.
Patent JP-S60115416-A (JP)
Title: Preparation of synthetic resin molded piece with surfaces different in luster
Inventor: ISHIZAWA HIDEO
IPC: B29C45/16
Filed: 1983-11-26
Abstract: PURPOSE:To easily obtain the titled product without roughing the inside of a mold by a method wherein a patterned surface different in luster is provided on the surface of a transfer film and the patterned surface of said film is arranged on the internal wall surface of the mold for injection molding so that it comes in contact with the injected resin. CONSTITUTION:Patterned surfaces 2 different in luster are photogravured in, for example, gross ink, mat ink, etc. on the surface of film 1 excellent in heat resistance and as thin as possible such as cellophane, polyester film, etc. used in hot stamping and hardened to obtain a transfer film. Then, injected resin is arranged in the mold so that it comes in contact with the print surface of said transfer film and synthetic resin (such as styrene resin etc.) is injected and molded then the transfer film is peeled to obtain the object product.
Patent JP-H0558192-A (JP)
Title: Asleep driving detecting device
Inventor: FUKUDA JUNICHI
IPC: B60W30/00
Filed: 1991-09-03
Abstract: PURPOSE:To provide an asleep driving device which can surely detect asleep driving on any road regardless of differences among individual drivers. CONSTITUTION:A frequency spectrum of a detection signal from a steering angle sensor 10 is calculated at an FFT signal processing part 14, and an average of integral values of a low-frequency component before ten minutes have elapsed since driving is started is stored in an average value memory 18 as a sample at normal driving. After ten minutes passes, a component value of the low-frequency component of the detected steering angle is compared with the sample stored in the average value memory 18 at a comparison part 20. When the is larger than the sample by a predetermined value or higher, it is judged that asleep driving is generated and an alarm is output.
Patent JP-S6282419-A (JP)
Title: Parameter setting system
Inventor: ODAGAKI YUJI
IPC: G06F3/02
Filed: 1985-10-07
Abstract: PURPOSE:To improve the operability by designating positions on a screen with a pointing device while watching the screen to select parameters and input set values. CONSTITUTION:A parameter setting system consists of a light pen 1, a controller 2 of this pen, a parameter selecting mechanism 3, a parameter value setting mechanism 4, a parameter holding memory 5, a display controller 6, a CRT display device 7. A position on the screen of the CRT display device 7 is indicated with the light pen 1 to recognize its X and Y coordinate values, and they are sent to the selecting mechanism 3 as a parameter selecting signal. The selected parameter value is sent to the controller 6, and the display on the screen is updated with this set value, and contents of the memory 5 are updated similarly, and it is outputted as a new set value of the parameter to a control system using this parameter.
Patent JP-S61101140-A (JP)
Title: Message area managing system of mail box
Inventor: UCHIUMI FUSAKO
Filed: 1984-10-24
Abstract: PURPOSE:To allow a sender personnel to grasp the reception state after mail transmission by transmitting only one each of mail text to a mail storage section and management information to a management information storage section respectively so as to improve the file efficiency and recording the reception state of each recipient to the management information storage section. CONSTITUTION:A mail transmitted from a mail user is divided into a mail text and its management information and only one main text is transmitted to a mail storage section 1. The management information is transmitted to a mail management section 23 in a management information storage section 2 corresponding to the recipient and the ID of the mail is decided in the section 23. The ID is stored in a mail box of each recipient in a mail box management section 24 and a mail box of a sender. In deleting an unnecessary mail by the recipient, the ID of the mail is deleted from the mail box in the section 24 by the section 23 and when the mail is eliminated by all recipients, the mail text and all the management information are eliminated from the mail storage section 1 and the management information storage section 2.
Patent JP-H0967830-A (JP)
Title: Controlling device for soil improvement machine
Inventor: KOYANAGI SATORU
IPC: E02D3/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make CBR value of soil improved earth and sand proper even when variations occurs in the properties and supply amount of earth and sand. SOLUTION: A soil improvement material is supplied to earth and sand in a feeder room 30 of an earth and sand feeder 13 by a soil improvement material feeder 21, and then, the earth and sand in the feeder room 30 are dumped in a crushing mixer A, a set device for setting power supply to an electric motor 27 rotating the soil improvement material feeder 21 in accordance with the properties of earth and sand and a controller controlled in accordance with the supply of earth and sand in the feeder room 30 are provided. The value of the supply of the soil improvement material is commensurate to the properties and the supply amount of earth and sand.
Patent JP-H08132294-A (JP)
Title: Press for producing tablet of coated core
Inventor: BUORUFUGANGU KORUSHIYU
IPC: B30B11/34
Filed: 1991-08-08
Abstract: PURPOSE: To reduce the size of a press and to easily synchronize transfer heads and dies during the transfer of cores. CONSTITUTION: The press for producing coated core tablets has the dies, a rotor having a die table provided with upper and lower sections for guiding upper or lower stamps within the dies, radial arms having the transfer heads for receiving and transferring the cores and receiving pockets associated with the radial arms for the purpose of the cores. The transfer heads 34 and the dies 14 are easily synchronized during the transfer of the cores and further, the occurrence of friction and noise is averted in order to make the size of the press as small as possible. The radial arms 25 are supported by the construction of pistons 26 within the rotor 1 and further, the receiving pockets 16 are arranged at the die table 5.
Patent JP-S59113642-A (JP)
Title: Anodic oxidation method of semiconductor
Inventor: SHINPO MASAFUMI
IPC: H01L21/76
Filed: 1982-12-20
Abstract: PURPOSE:To form a deep narrow porous region, which hardly extends in the lateral direction, easily by executing anodic oxidation by using X-rays for exciting holes, oxidizing a hole current path approximately selectively and changing the path into the region turned into porosity. CONSTITUTION:An electrode 11 in Al, etc. is formed on the back of the N type Si semiconductor 10, and the surface side is in contact with an oxidizing liquid 3, and is opposed to a platinum electrode. An insulating film for a mask is not formed on the surface of the substrate 10, and X-rays 20 are irradiated selectively to the substrate 10 from the back through a mask 6 as an Au+Si3N4 film for an X-ray exposure. X-rays 21 transmitting the substrate 10 excite holes, and lower the resistance of the semiconductors of X-ray passing sections, and oxidizing currents focus to the sections. Consequently, the porous regions 14 are formed only to X-ray irradiating sections approximately selectively. The porous regions 14 can be converted into oxide films through thermal oxidation, and can be utilized as an isolation region of an IC such as an MOS- IC, and can be used as an isolation region of a bipolar IC, etc. when the substrate 10 is manufactured by a P type substrate and an N type epitaxial layer. Structure in which anodic oxidation is executed to the whole thickness of the substrate 10 is also formed easily.
Patent JP-H06188363-A (JP)
Title: Semiconductor power module and manufacture thereof
Inventor: OSHIMA SEIICHI
IPC: H01L25/18
Filed: 1993-09-08
Abstract: PURPOSE:To obtain a small-sized device of simple structure at a low cost which can operate at a high speed. CONSTITUTION:A pattern 225 of copper formed on a substrate 221 for power use having DBC substrate structure is exposed on the outside surface of a device. By fixing a device in the manner in which a pattern 225 directly comes into contact with an outside heat dissipating plate or the like, the heat generated in the main circuit of a device can be dissipated to the outside, without installing a copper base plate. Thereby deformation of the substrate 221 for power use which is to be caused by temperature change can be avoided without necessitating the copper base plate. Hence S-bent structure is not necessary to terminals connected with a circuit, so that a small-sized device capable of high speed operation can be obtained. Further silicon gel is not necessary, so that structure is simple.
Patent JP-H0892411-A (JP)
Title: Recovery of polyolefin
Inventor: YAMAMOTO KOJI
IPC: C08J11/06
Filed: 1994-09-19
Abstract: PURPOSE: To recover polyolefin from a laminate made of a polyolefin and foreign materials in such a manner that the recovered polyolefin is less deteriorated in properties and is less contaminated with foreign materials. CONSTITUTION: Polyolefin is recovered by adding water to 100 pts.wt. laminate made of a polyolefin layer and a foreign material layer selected from among water-soluble foreign substances and hydrolyzable foreign materials, placing the mixture in a pressure vessel, blowing an inert gas into the vessel, heating the entire to 200-400 deg.C to increase the pressure inside the vessel to 150-250kg/cm<2> G to thereby separate the mixture into a water phase and a polyolefin phase.
Patent JP-H1065242-A (JP)
Title: Gas laser oscillator
Inventor: YAMASHITA TAKAYUKI
IPC: H01S3/036
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To stop a discharge, when a disturbance due to atmospheric leak is present by counting the time when a value, obtained by amplifying a laser light detection signal from a photodetector with a specified amplification factor, drops below a set ratio of a command output and stopping a DC high-voltage source, when the time thus counted exceeds a set time of a timer. SOLUTION: A command output is set by a signal P1 attenuator 11 at a set ratio. When an arc-like discharge takes place due to a disturbance, discharge excitation is hardly performed. Since a laser output light detection signal P2 is substantially Ow, a timer 13 performs counting, if the result of comparison with the set ratio from a comparator 12, i.e., a laser light detection signal P2 ×b, is lower than the set ratio of a command output signal P1 . If it exceeds a set time, a DC high-voltage source 2 is turned OFF to interrupt the discharge. More specifically, the DC high-voltage source 2 is turned off by detecting an unstable discharge due to atmospheric leak or the like, and the discharge is stopped.
Patent JP-S6466875-A (JP)
Title: Magnetic card recorder
Inventor: SHIMADA TOSHIYUKI
IPC: G11B21/02
Filed: 1987-09-07
Abstract: PURPOSE:To reduce the abrasion of magnetic heads and a recording medium in simple constitution by supporting the magnetic heads to a rotary base by means of a movable supporting bodies and abutting or separating the magnetic heads against or from the recording medium by way of abutting a protrusion provided on a moving base against these supporting bodies. CONSTITUTION:The following are provided for constitution that plural magnetic head supporting bodies 13-16 for supporting the plural magnetic heads 1-4 fitted on the rotary base 9 and moving them vertically against a rotary surface of the head rotary base 9, and the protrusion part 17 for driving the magnetic heads by abutting against one part of the supporting bodies. Then, the magnetic heads 1-4 are supported on the rotary base 9 by the movable supporting bodies 13-16, and these magnetic heads should not be allowed to contact with the recording medium during a period of time of no relation to the recording and reproducing, whereas the protrusion part 17 should come into contact with these supporting bodies to drive the magnetic heads to be supported so as to contact with the medium during a period of time relative to the recording and reproducing. By this method, the lives of the medium and the magnetic heads under abrasion can thus be improved with a simple structure.