baber/WOPTO huggingface dataset:
Patent JP-H0358644-A (JP)
Title: Method for detecting fault location
Inventor: KURITA TOSHIHIKO
IPC: H04L12/42
Filed: 1989-07-27
Abstract: PURPOSE:To reduce a fault detection time independently of node number by giving and receiving a test frame and a reception acknowledge signal between adjacent nodes and detecting a fault location. CONSTITUTION:Each node sends a test frame to a downstream adjacent node via a primary system transmission line by a test frame transmission means 1 and upon the receipt of the test frame, the downstream adjacent node uses a reception acknowledge signal return means 2 to return a reception acknowledge signal to an upperstream adjacent node via a secondary system transmission line. Each host node uses a reception acknowledge signal presence detection means 3 to detect the presence of the reception acknowledge signal and it is discriminated that the downstream adjacent nodes are faulty when the signal is absent. Since the fault location is detected by the transmission reception between the adjacent nodes in this way, the fault location is detected quickly independently of number of nodes.
Patent JP-S6173115-A (JP)
Title: Collecting method of optical cable
Inventor: ISHIKAWA MASATO
IPC: G02B6/44
Filed: 1984-09-18
Abstract: PURPOSE:To simplify a process and to adjust a sag quantity by giving a twist to a metallic spacer having a straight groove, containing tightly and temporarily an optical fiber in the groove, and giving a sag to the optical fiber by controlling a rotation. CONSTITUTION:A metallic spacer 13 having a straight groove fed out of a supply stand 1 of a spacer becomes a spacer 14 having a groove twisted at a prescribed pitch by a rotary type receiving capstan 6, at a fixed point of a fixed capstan 2. A fiber fed out of an fiber bobbin 3 by a collecting die 4 is inserted tightly into the groove by a moderate tension, and thereafter, a tape winding 5 is performed. A process for twisting the groove, a process for collecting the fiber, and a process for giving a sag to the fiber can be unified, therefore, the manufacturing cost becomes low, and also a sag quantity of the fiber can be changed freely and easily.
Patent JP-H0946654-A (JP)
Title: Interactive teletext broadcasting system
Inventor: ICHIHASHI TORU
IPC: H04N21/8545
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the interactive teletext broadcasting system of a reply feedback type by using effectively an existing environment installation so as to easily realize an information exchange system whose object is a general house having an interactive capability without imposing a high additional cost onto the user. SOLUTION: A broadcasting station 1 is provided with a means sending a script to provide plural kinds of additional information sets independently of a main broadcasting for a vertical blanking period included in a video signal. A television receiver 3 has a script execution processing means and a means sending reply data to a reply server 4 through the selective operation of a viewer according to additional information. Thus, the viewer easily takes part in a main broadcasting program with an interactive function using a television receiver as a medium by sending automatically a reply content with respect to a main broadcasting (actual program) such as a quiz and a questionnaire with a simple operation of a television receiver remote controlled.
Patent JP-H0724976-A (JP)
Title: Decorative sheet
Inventor: AOYAMA HIROAKI
IPC: B32B33/00
Filed: 1993-07-14
Abstract: PURPOSE:To inexpensively provide a decorative sheet excellent in adhesiveness and design effect even when the lamination of a transparent synthetic resin sheet is performed by thermal pressure bonding while reducing the kinds of various colored polyvinyl chloride sheets different in hue corresponding to various grain patterns by providing a colored solid printing layer on a colored polyvinyl chloride sheet. CONSTITUTION:A decorative sheet is constituted by successively applying a colored solid printing layer 2 and a pattern printing layer 3 to the surface of a colored polyvinyl chloride sheet 1 and subsequently bonding a transparent synthetic resin layer 4 to the surface of the pattern printing layer 3 of the colored polyvinyl chloride sheet 1 under heating and pressure.
Patent JP-H1138315-A (JP)
Title: Image pickup lens, phase diffraction grating having optical low pass effect, and image pickup optical system
Inventor: OTA KOHEI
IPC: G02B5/22
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and compact photographing optical system suitable for a camera for conference using a personal computer by forming a phase diffraction grating having a low pass effect at least on one lens surface in a single focused photographing lens. SOLUTION: The phase diffraction grating having a low pass effect is integrally formed on the refractive surface of a single photographing lens. A phase diffraction grating in the shape of a one-dimensional sine-wave grating having a low pass effect is formed on a second surface. The shape of grating is a rotationally symmetric aspheric surface superposed on a onedimensional sine- wave grating and oriented so as to generate the low pass effect in the longitudinal direction of a rectangular photographic screen. A lens forming a phase diffraction grating is manufactured by mold forming. When injection molding using thermoplastic resin is performed, it is particularly manufactured to be inexpensive and when a glass material is used, a lens having excellent environmental characteristic is obtained.  In the phase diffraction grating, the pitch of grating is changed so as to become larger in the peripheral part than the pitch near the optical axis.
Patent JP-S58100381-A (JP)
Inventor: YAMADA MASAHARU
IPC: H01R13/523
Filed: 1981-12-07
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-H0519035-A (JP)
Title: Method for measuring golf distance utilizing satellite
Inventor: SUGIMOTO MITSUYOSHI
IPC: G01S19/14
Filed: 1991-07-10
Abstract: PURPOSE:To enable a distance to a green to be found without any cooperation from a golfing club by inputting the distance from a teeing position to the green to a portable receiver. CONSTITUTION:A hole number and a hole distance are input to a portable receiver 1 which is being carried for enabling them to be stored in a memory portion 15. The receiver 1 receives an electric wave from a GPS satellite 2 at a reception portion 12 through a GPS antenna 11 so that a user can confirm a location without transmitting the electric wave and a central-processing portion 13 performs processing so that the position becomes a starting point. Then, when power is turned on at a point where a golf ball dropped, the electric wave from the satellite 2 enters the processing portion 13 from the antenna 11 through the reception portion 12, a current position can be found according to calculation at the processing portion 13, and at the same time a distance from a teeing position can be calculated. Then, a number of a hole distance which is stored in a memory portion 15 is read into the processing portion 13, thus enabling a remaining distance to the green to be calculated.
Patent JP-H0515891-A (JP)
Title: Treatment of sanitary sewage in batch type sanitary sewage treating device
Inventor: SATO HACHIRO
IPC: C02F9/00
Filed: 1991-07-09
Abstract: PURPOSE:To enhance treatment efficiency and simultaneously to reduce the load of a batch type activated sludge treating tank and to enhance nitrification efficiency by forcedly returning one part of supernatant produced in the batch type activated sludge treating tank to the inlet of an anaerobic filter bed tank being the treating tank of the preceding stage and diluting the concn. of organic substance in the anaerobic filter bed tank. CONSTITUTION:Sanitary sewage is supplied to the reference water surface of a batch type activated sludge treating tank 3 via a first tank 1 and a second tank 2 of an anaerobic filter bed tank. Then the water to be treated which is supplied from the second tank 2 is mixed in an oxygen-free state by a pump P2. This water to be treated is agitated by performing diffusion from a diffuser 5. While the same is uniformly mixed with activated sludge, treatment is performed for a specified time. Thereafter diffusion through the diffuser 5 is stopped and the water to be treated is made silent for at least 15 minutes and floating sludge is precipitated. Thereafter one part of supernatant is returned to the inlet part of the first tank 1 of the anaerobic filter bed tank. The other supernatant is filtered by a membrane filter 4 and discharged to the outside. This is repeated at four times while keeping it as one cycle.
Patent JP-S5897852-A (JP)
Title: Electronic part
Inventor: HARADA YUUJI
IPC: H01L23/50
Filed: 1981-12-08
Abstract: PURPOSE:To mount the electronic part simply in thin form, and to remove it extremely easily by mutually holding the lead terminal of the electronic part and a printed circuit substrate by means of a screw and a nut at holes bored to both the terminal and the substrate. CONSTITUTION:The lead terminals 2-a of a LSI package 1 are stacked to the terminal section 5 sections on the printed circuit substrate 4. The screw 7 is penetrated into the hole 3 of the package 1 and the hole 6 of the substrate 4, the nut 8 is fitted and screwed, and the package 1 and the board 4 are mutually held. Accordingly, the nose sections of the lead terminals 2-a of the package 1 are pressure-contacted with the terminal sections 5 of the board 4 with fixed elasticity, and the package 1 is electrically mounted and connected mechanically to the board 4.
Patent JP-H0942254-A (JP)
Title: Self-forming screw and fastening method for part
Inventor: ARAKI SHINICHI
IPC: B23G5/06
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-forming screw to fasten a part even in a case of a member to be fastened having low plastic deformation and a prepared hole with a bottom and fasten a part in a case of a prepared hole being a casting hole or no prepared hole being formed and to provide a fastening method for a part not needing individual prepared hole machining and a screw hole machining. SOLUTION: A self-forming screw 1 comprises a head part 2; and a stem part 3 protruded from the head part 2. The head part 2 is a hexagonal head and the stem part 3 consists of a threading blade part 5; a groove part 6; a complete screw part 7; and a cylinder part 8. The groove part 6 is formed in such a manner to extend from the tip part of the stem part 3 toward the head part 2. The threading blade part 5 is formed in such a manner that chips produced when a screw hole is formed in the member to be fastened are all contained.
Patent JP-H0244453-A (JP)
Title: Session opening system for time sharing system
Inventor: NAKADA MASANOBU
IPC: G06F15/00
Filed: 1988-08-05
Abstract: PURPOSE:To permit a certain user to use a computer system preferentially in a certain time by limiting a time possible to open a session at every user at the time of opening the session of a time sharing system (TSS). CONSTITUTION:The time sharing system (TSS)2 is provided with a user information read-in means 4, a user available time checking means 5, a session completion time setting means 6, a session opening means 7, a session completion time receiving means 8, a session compulsory completion means 9, a timer monitoring means 10, and a user information registering means 11, etc. And session openable time information in user managing information delivered from the user information read-in means 4 is collated with the present time managed by the TSS 2 by the user available time checking means 5, and limitation is provided in time possible to open the session at every user. In such a way, a load on the computer system can be distributed, and a certain user can use the computer system preferentially in a certain time zone.
Patent JP-S6353320-A (JP)
Title: Shaft coupling
Inventor: MOCHIZUKI MASANORI
IPC: F16D3/50
Filed: 1986-08-20
Abstract: PURPOSE:To enable a smooth transmission of torque to be performed even if the No.1 and No.2 flanges are mounted in incorrect positions by permitting an annular substance to be comprised of an elastic tabular substance which has rigidity in the circumferential direction but is bendable in the axial direction. CONSTITUTION:An annular substance 10 in an intermediate substance 1 and both the No.1 pin 11 and the No.2 pin 12 are made separate from each other, and then, a female screw part 13 is placed in the positions where the circumference is divided into fore equal parts, while, a male screw part 14 is protruded from the No.1 and No.2 pins 11, 12 and at the same time, the outside of the female screw part 13 becomes a hole part 15, and the base part of the male screw part 14 becomes a shank part 16 to be engaged with the hole part 15. In this constitution, an input shaft A and an output shaft B are located coaxially, and if the No.1 and No.2 flanges 2, 3 are mounted in incorrect positions, a deflected load due to the slipping off in the axial direction is absorbed by the bending of the annular substance, and an eccentric load applied to the pin engagement part and the like can be reduced.
Patent JP-H0825321-A (JP)
Title: Manufacture of l-shaped pca beam member
Inventor: MORI HITOSHI
IPC: B28B1/00
Filed: 1994-07-18
Abstract: PURPOSE:To provide a method for manufacturing an L-shaped Pca beam member in which a pinhole or an uneven color is eliminated from the outer surface of the beam crossed perpendicularly to form the member or leakage of grout from the joint of an L-shaped manufacturing form is eliminated and further the adhering strength to an upper tensile reinforcing bar is not reduced. CONSTITUTION:Concrete is filled in a horizontal form A of an L-shaped manufacturing form 5 having the form A and a vertical form B, cured, then rotated at the form 5 at 90 degrees, and concrete is horizontally filled in the form B.
Patent JP-H0361761-A (JP)
Title: Slip control device for fluid joint
Inventor: SAKAKI TAMIJI
IPC: F16H59/46
Filed: 1989-07-27
Abstract: PURPOSE:To improve responsiveness by adjusting the operating oil pressure fed to a lockup means via an oil pressure feed means in response to the difference of the detected actual slip quantity between both elements and the target slip quantity. CONSTITUTION:For the transfer to a preset slip control region, an oil pressure control means D feeds the operating oil pressure to a lockup means via an oil pressure feed means E based on the input torque detected by a detecting means A for a preset period so that the slip quantity between input/output elements of a fluid joint F becomes the target slip quantity. The operating oil pressure fed to the lockup means is adjusted in response to the difference of the actual slip quantity detected by a detecting means B and the target slip quantity. The slip quantity can be approximated to the target slip quantity with good responsiveness, and the occurrence of a hunting phenomenon can be avoided.
Patent JP-H0244796-A (JP)
Title: Manufacture of through hole wiring board
Inventor: NAKAMURA HISASHI
IPC: H05K3/42
Filed: 1988-08-05
Abstract: PURPOSE:To improve covering power of electroless plating on a through hole by fine grain sol of noble metal as pretreatment of electroless plating, and performing activating treatment. CONSTITUTION:A so-called double-copper lined laminated plate wherein conductor layers 6 such as electlorite or rolled-copper foils are bonded on both upper and rear surface layers comprising synthetic resin such as a glass-polyimide laminated plate is used. A through hole 7 having an arbitrary size is formed at a specified position in said copper lined laminated plate. The double-copper lined laminated plate is immersed into neutral hydrosol of palladium colloid. A fine grain catalyst layer 8 of noble metal comprising palladium is attached on the entire surface of the copper lined laminated plate including the through hole 7. The copper lined laminated plate is immersed into electroless plating liquid, and a conductive metal layer 9 is deposited on the entire surface including the through hole 7. Copper is attached thickly on the surface of the conductor metal, and the conductor metal layer 9 is obtained. Thus the covering power of the plating in the through hole 7 is improved.
Patent JP-H0245187-A (JP)
Title: Printing ink supply member
Inventor: NISHIDA NAOHIRO
IPC: B41J31/14
Filed: 1988-08-05
Abstract: PURPOSE:To stabilize a bleeding amount of ink for a long time by utilizing effectively also the ink with which a central part of nonwoven fabric is impregnated by a method wherein an ink holding material is formed by the nonwoven fabric prepared by mixing fibers of which polarities in a charged row are different from each other, and liquid ink is formed to be of a charged polarity different from either or both of the fibers. CONSTITUTION:Nonwoven fabric forming an ink holding material 12 is composed of the nonwoven fabric prepared by mixing fibers of which polarities in a charged row are different with each other. In that case, thermal depositing fiber thermally deposited to other fiber is used as one part of fibers forming the nonwoven fabric, and those all fibers are mutually bonded by deposition. Further, liquid ink has oil as its main component, and its electrostatic characteristic is negative. Then, for manufacture of supply components, mixed fibers are heated to a specific temperature, and is compressed to a mat like unwoven fabric of a specific thickness and a specific density as whole body. It is fabricated by pressing cutting to a specified form, which is impregnated with ink. Thereby, the ink holding material by which a same printing density can be maintained for a long time and utilization factor of the ink can be improved, is obtained.
Patent JP-S6087636-A (JP)
Inventor: SADA TAKESHI
IPC: H02P9/14
Filed: 1983-10-20
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-S58136875-A (JP)
Title: Method and apparatus for continuously dyeing yarn
Inventor: RONARUDO BAA RABU
IPC: D06B23/24
Filed: 1982-11-08
Abstract: A process for continuously dyeing yarn comprises coating the surface of a continuously moving yarn with a uniform coating of dye liquid deposited at a rate such that the amount of dye liquid deposited per unit area of yarn surface is less than the same unit area of the yarn absorb naturally then heating the coated yarn so as first to remove substantially all the liquid from the dye and then to cause the dye to penetrate and become fixed in the yarn.
Patent JP-H0245771-A (JP)
Title: Semiconductor device tester
Inventor: WATABE YOSHIMICHI
IPC: G05B19/18
Filed: 1988-08-05
Abstract: PURPOSE:To identify a semiconductor device by a program by providing a hardware constant for identifying a tester for the semiconductor device. CONSTITUTION:When the same semiconductor device testers 1-3 which differ in skew with each other are controlled by one program, the tester control constant A for identifying the tester itself is provided. The constant A is referred to in the tester first and when A=1, 2, or 3, skew adjustment data on a device 1, 2, or 3 is read. Then the semiconductor device is measured. Consequently, the tester is selected in the program and the unification and misuse of the program are prevented.
Patent JP-S5898597-A (JP)
Inventor: OZAWA HIROSHI
IPC: E21D9/08
Filed: 1981-12-09
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-H03174701-A (JP)
Title: Manufacture of thermistor and system for manufacturing the same
Inventor: OKUMURA TAKUJI
IPC: H01C7/04
Filed: 1990-07-25
Abstract: PURPOSE:To accurately control a resistance value of a thermistor element by irradiating part of an electrode with a laser beam to evaporate the part and controlling a reduction amount of the area of the electrode. CONSTITUTION:An oxide semiconductor 1 is formed in a desired shape, and electrodes 2a, 2b are formed to form a thermistor. A resistance value between the electrodes 2a and 2b is measured. If the resistance is smaller than a designed value, part of the electrode 2a is laser-trimmed, that is, evaporated by energy of a laser light to reduce the area of the electrode by a predetermined amount. Accordingly, the resistance of the electrode removing part can be enhanced, and the resistance value as a thermistor element can be raised to a design value by controlling the removing area of the electrode. Thus, an accurate resistance value can be controlled.
Patent JP-H0365096-A (JP)
Title: Paper feed control system, recording control system, and rotation control system by stepping motor
Inventor: KATAOKA JUNNOSUKE
IPC: H04N1/047
Filed: 1989-07-31
Abstract: PURPOSE:To heighten the quality of recording by increasing more the current value of an exciting pulse the nearer to the start time of a stepping motor, and decreasing more that of the exciting pulse the nearer to the stop time, in the paper feeder of a facsimile, etc. CONSTITUTION:A CPU 2 outputs a trigger signal for feeding paper to a motor driver 4 and a strobe signal to a thermal printer head(TPH) 3, to record the picture image data being in a RAM 1. And, the current values of four exciting pulses, for example, being outputted following the trigger signal are decreased gradually. Besides, the distances between the exciting pulses are made unequal, and the lead or lag of the paper amount fed by a stepping motor 5 to an ideal one is made small. And, high-quality recording is obtained by controlling the strobe signal to the TPH 3 so as to be dense from being in a loose state.
Patent JP-S6255198-A (JP)
Inventor: FUJIWARA NOBUO
IPC: B44C3/02
Filed: 1985-09-04
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-H1136647-A (JP)
Title: Power transmission device, and power transmission device of traveling truck
Inventor: FUJIKAWA ATSUSHI
IPC: E04H6/20
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To achieve simplification and weight reduction of an entire device by uniting the power sources of plural driven means into one. SOLUTION: The driving force of a motor 26 is distributed to a first and second output shafts 28, 29 by a differential gear 27. Rotation of the first output shaft 28 is fixed by operation of a first brake 30, and the motor 26 is rotated by releasing a second brake 31. Then the motor 26 drives and rotates only the second output shaft 29. Also, rotation of the second output shaft 29 is fixed by operation of the second brake 31, and the motor 26 is rotated by releasing the first brake 31. Then the motor 26 drives and rotates only the first output shaft 28.
Patent JP-2000030899-A (JP)
Title: Annular accelerator and its high frequency excitation device
Inventor: SAITO KAZUYOSHI
IPC: H05H13/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To realize storage, acceleration, and outgoing radiation of high intensity, charged particle beams with a high frequency device with low production cost and easy to control by setting in a specified value the ratio of the center frequency of high frequency power for applying to at least one high frequency accelerating cavity to the center frequency of high frequency power for applying to at least one high frequency deflection electrode. SOLUTION: A control device 25 controls the oscillating frequency of a reference signal generating device 21 so as to agree with orbital frequency of beams, and makes a frequency converter 22 of a high frequency oscillator of a 1/2 divider. High frequency power of frequency agreed with frequency of beams is supplied to a high frequency accelerating cavity 4, and band high frequency power of center frequency of 1/2 of orbital frequency beams is supplied to a high frequency deflection electrode. When a decimal part of a betatron frequency approaches 1/2 by space-charge effect, amplitude of betatron frequency is automatically increased, the particle density distribution of a beam central part can be made flat, and the space charge effect is moderated.