baber/WOPTO huggingface dataset:
Patent JP-H02136814-A (JP)
Title: Optical beam detector
Inventor: SHOJI YOSHIO
IPC: G02B26/10
Filed: 1988-11-18
Abstract: PURPOSE:To shorten the adjusting time for the scanning range of a laser beam and to automatize adjustment by arranging CCD line sensors at a position where the output light of corrugated lenses or corrugated mirrors arrives so that their photodetector strings can be aligned in the scanning direction of the laser beam. CONSTITUTION:Corrugated lenses 6 whose suraaces are corrugated at pitches shorter than the diameter of a laser beam are arranged at positions corresponding to the surface of a photosensitive drum in the vicinity of both edge sections of laser beam scanning in a state where the projecting and recessed parts of the corrugated form of the lens 6 can be aligned in the rotating direction Y of the drum. Moreover, CCD line sensors 7A and 7B for which the photodetector strings 11A and 11B are aligned in the scanning direction X of the laser beam are arranged at positions where the light transmitted through the lens 6 arrives. Since the light irradiating the line sensors 7A and 7B diverges in the rotating direction of the drum, measurement can be performed even when a positional error occurs in the rotating direction of the drum at the time of laser beam scanning. Therefore, when measured results are numerically outputted, the adjustment can easily be performed even with human intervention and automatized.
Patent JP-S63142913-A (JP)
Title: Detecting circuit for disconnection of input signal
Inventor: NAKAJIMA TAKASHI
IPC: H03K5/19
Filed: 1986-12-05
Abstract: PURPOSE:To miniaturize the titled circuit device and to improve the possibility of mis-detection by allowing a synchronizing pulse generating means to generate a timer pulse and a reset pulse synchronously with a detection clock and applying an input signal and both the said pulses to a flip-flop in an input signal interruption detecting means. CONSTITUTION:The synchronizing pulse generating means 31 uses an inputted detection clock and a timer pulse so as to generate a timer pulse and a reset pulse synchronously with the detection clock thereby making a leading point of the timer pulse dissident with a rising point of the set pulse and an input signal interruption is detected by utilizing the output of an L level signal from a terminal Q in case of the interruption of the input signal through the application of the reset pulse to a clear terminal of a flip-flop in an input signal detection means 30 and of the input signal to a CLK terminal. Thus, the possibility of error detection is improve and the small sized device is attained.
Patent JP-H03152910-A (JP)
Title: Abnormality judging device for on-load tap changer
Inventor: KUBO MOTOHARU
IPC: H01F29/04
Filed: 1989-11-09
Abstract: PURPOSE:To prevent occurrence of serious trouble by a method wherein, when the difference between the torque value in a tap-chaning operation and that before starting the operation is higher than a reference value or smaller than a reference value for a prescribed period of time, it is judged to be a sign of a mechanical trouble of an on-load tap changer. CONSTITUTION:The torque value T01 before starting of operation of an on-load tap changer 1 and the initial torque value T02, which is determined by the tap changing pattern of an on-load tap changer 2 after starting of operation, are stored in an abnormarity judging part 4, and the differences T1 and T2 between the torque value at the time (t) and torque value T01 and T02 of before and after starting of operation of the tap changer 1, are computed. The computed torque values T1 and T2 are compared with the reference values A and B of the excess and shortage torque values stored in the abnormarity judging part, and when the computed torque values T1 and T2 are deviated from the reference values A and B, it is judged as abnormal. As a result, even when there is an error in the torque values of before and after starting of operation of the tap changer 1, the sign of occurrence of a mechanical trouble generated when an on-load tap changing is conducted can be detected accurately in a short period, and trouble can be detected before developing into a severe one.
Patent JP-H11127527-A (JP)
Title: Grommet
Inventor: SUZUKI YASUTAKA
IPC: F16L5/02
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a grommet which is capable of preventing the falling of an soundproof material, with superior soundproof property. SOLUTION: In a grommet 1, constituted of a hard grommet 10 provided with a cylindrical wall 11 which has a diameter larger than that of a connector connected to a wire harness 2 and a flexible engaging section 12 provided on the wall 11 and engaged with a through-hole 5 of a panel 4, an annular soundproof material 20 which is put on the wire harness 2 and at the same time, housed in the cylindrical wall 11, and a soft grommet 30 having a large-diameter coating section 31 which is put on the base section 13 of the hard grommet 10, a seal section 32 which is extended from the coating section 31 and closely adhered to the panel 4, and a small-diameter wire inserting section 33, at least a pair of wire-fixing sections 14 and 14 which prevent the coming off of the soundproof material 20, and at the same time, are fixed to the wire harness 2 via a fixed means 7 is protruded from the front end of the cylindrical wall 11 of the hard grommet 10, so that the sections 14 and 14 are made forcely movable in the direction, in which the sections 14 and 14 is brought into contact with and separated from the wire harness 2 via hinges 15.
Patent JP-H05195410-A (JP)
Title: Tufting device provided with hollow needle for preparing woven fabric with pattern
Inventor: GARII RII INGURAMU
IPC: D05C15/16
Filed: 1992-10-28
Abstract: PURPOSE: To prevent the tangling with other yarns and to obtain smooth pattern tuffs by allowing a plurality of yarns in the inlets of yarn exchangers connected to hollow needles to wait and selectively feeding the yarns into the hollow needles. CONSTITUTION: The internal shapes of the yarn exchanger 10 connected to each of the plurality of hollow needles 10 for implanting the yarns to a ground fabric with the tufting machine for the patterned fabric, such as a carpet, is formed to a funnel shape having a large opening end and a small opening end. The small opening end is allowed to communicate as an outlet of the yarn exchangers 70 with the inlet of the hollow needle 10 and a conduit front end 112 projecting from the other large opening end is extended near to the inlet of the needle 10.  The many yarns are held in a standby state via respective feed pipe 102 in the inlets of these yarn exchangers 70 and the high-pressure air to the supply pipes 102 of the yarns to be fed to the needles 10 is selectively controlled and the low-pressure air to the other supply pipes 102 with a pressure controller to feed the prescribed yarns to the needles 10 via the yarn exchangers 70 and to execute prescribed tufting and thereafter, the used yarns are withdrawn from needles 10 so as to be ready for the next yarn exchange.
Patent JP-H11263216-A (JP)
Title: Brake booster
Inventor: TAKASAKI YOSHIYASU
IPC: B60T8/44
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden braking caused irrespective of operator's desire by decreasing the maximum output of a tandem brake booster when it is operated as an automatic brake. SOLUTION: A solenoid 38 is excited from a non-operation state of a tandem brake booster 1 and cylindrical member 45 as well as a piston 39, then, is moved to an operating position. Thus, a vacuum valve 24 is closed and on the contrary, an atmospheric valve 28 is opened. Air is, therefore, inducted into voltage transforming chambers B and D, so that the tandem brake booster 1 operates as an automatic brake. A reaction disk 52 is swollen to the rear side in accordance with increase in output, and the cylindrical member 45 is pressed back to the rear side. Consequently, an atmospheric valve sheet 18 provided to the cylindrical member 45 is abutted to a second seat part 27, thereby closing the atmospheric valve 28. The rise in output is stopped at this time point.
Patent JP-S63143534-A (JP)
Title: Overhead projector
Inventor: MURAKAMI KAZUNORI
IPC: G03B21/134
Filed: 1986-12-05
Abstract: PURPOSE:To sweep away print contents and enable a printing surface to be used repeatedly, and to records and store the contents on a sheet as necessary by providing a line printer which reads document contents and prints them on the printing surface and a constitution which move reciprocally the line printer in a direction orthogonal to the printing surface. CONSTITUTION:The contents of a document 18 read by an image scanner 18 are printed on the image printing surface 3 by the line printer 8 in a moving frame 9, which is returned to its original position and the printing surface 3 is lighted by a lamp 2 and an image is projected by a projecting machine 17. A sweeping part 11 is brought into contact with the printing surface 3 and the image is swept away by by movement of the frame 9 to enable the printing surface to be used repeatedly. Further, the image is printed on a sheet as unnecessary and the sheet is cut and stored.
Patent JP-2000116327-A (JP)
Title: Tea beverage
Inventor: YOSHIKAWA MASAKI
IPC: A23F3/16
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a tea beverage excellent in flavor without causing secondary precipitation such as a curdy precipitate (a flock) at the time of preservation by adding a fucoidan-containing substance. SOLUTION: This tea beverage is obtained by adding a fucoidan-containing substance such as an extract of Nemacystus decipiens Kuckuck in an amount of preferably >=0.03 wt.% (expressed in terms of the fucoidan). Furthermore, the tea beverage preferably contains at least green tea or tea of Sasa albo- marginata Makino et Shibata. The fucoidan-containing substance is preferably added to a tea extract solution to prevent a curdy precipitate from forming. The extract of the Nemacystus decipiens Kuckuck is prepared by extracting Tinocladia crase Kylin, or the like, with hot water or an acidic aqueous solution, or the like.
Patent JP-H01230220-A (JP)
Title: Fuse assembly for solid electrolytic capacitor
Inventor: TSUNYUAN SUU
IPC: H01H85/02
Filed: 1988-11-18
Abstract: PURPOSE: To provide a small fuse assembly by enclosing a meltable wire of a specified length and cross section with an Si composition of good adhesiveness and thermal resistance and then laying an electric insulation layer over it, for connection to a conductive cap at both ends of wire. CONSTITUTION: A meltable wire 10 of Al, Ru and/or Rd composite material is about 1-5mil in diameter and L in length. The wire 10 is coated with an inner layer 12 of thermal-resistive and pressure-sensitive Si, and an outer layer 14 of composite tape of polyester film and glass fiber ribbon with thickness 3mil or less is laid over it. End parts 16 and 17 of a wire 11 are made to contact to caps 19 and 20 of copper or conductive thermal-resistive epoxy resin. The caps 19 and 20 are applied and formed by spraying, engagement, etc., while extending on a part of wires 16 and 17. A lead of arbitrary electric device can be soldered to the caps 19 and 20. With this configuration a small fuse assembly is obtained, and is suitable to be integrated in a solid electrolytic capacitor package.
Patent JP-H05109365-A (JP)
Title: Electronic cyclotron resonant ion source
Inventor: YAMASHITA YASUO
IPC: H01J37/08
Filed: 1991-10-11
Abstract: PURPOSE:To enhance sealing of a plasma so as to provide an electronic cyclotron resonant ion source capable of efficiently obtaining a polyionized ion beam by varying a mirror ratio. CONSTITUTION:A permanent magnet 3 for forming a radial magnetic field is disposed around a cylindrical plasma chamber 2. Solenoid coils 4, 5 for forming an axial magnetic field are provided on both sides of the permanent magnet 3. The solenoid coils 4, 5 are held by individual iron yokes 6, 7, respectively, so that a clearance between the coils 4, 5 can be adjusted. Furthermore, iron yoke extending members 14, 15 are fixed onto both sides of the plasma chamber 2. Accordingly, the extending members 14, 15 can be held in contact with the ends of outer walls 6a, 7a of the iron yokes 6, 7.
Patent JP-S63143647-A (JP)
Title: Multiplex hierarchy storing system
Inventor: AKAI MINORU
IPC: G06F12/08
Filed: 1986-12-08
Abstract: PURPOSE:To shorten an access processing time from a low-order storage device making it possible to access from the low-order storage device to data in a swap-out data storing device. CONSTITUTION:An address register in the swap-out data storage device M23 indicates the address of swap-out data in the low-order storage device and an address comparator 6 compares said address with a transfer request address to the succeeding slave storage device, detects the incidence or discrepancy of both the compared result, and at the time of discrepancy, no operation is executed. At the time of coincidence, data in the storage device M23 are transferred as apparent data from the low-order storage device in case of reading operation in accordance with the transfer request operation, and in case of storing operation, data to the low-order storage device are stored in the storage device M23. Thus, the transfer request operation to swap-out data in the storage device M23 can be attained. Consequently, the processing time for swap-out processing and line transfer processing can be omitted.
Patent JP-H03175021-A (JP)
Title: Device to make cylindrilal carton blank stand upright
Inventor: RICHIYAADO UORUFUGANGU EMIIRU
IPC: B31B5/80
Filed: 1990-10-25
Abstract: PURPOSE: To obtain a simple mechanism used in each erecting station by incorporating a suction head adhering by a suction force corresponding to a blank and a means for moving the head from a blank collecting position in a cycle motion in a carbon blank erecting means. CONSTITUTION: A cylindrical carton blank becoming a flat plate state is placed on a surface of a chain conveyor 10 by a contact member 11 of the conveyor from a port of a magazine. Turning arms 22, 24 are turned clockwise. A suction cup 16 is mounted at a right side half of the each blank. Rotations of cams 30, 32 move the arms 22, 24 around turning shafts 28, 40 counterclockwise. Rotation of a tube 42 having the cup 16 is substantially vertical, and the blank is raised separate from the conveyor surface. The blank clears the member 11 of the conveyor. A small opening of the blank is generated, and the conveyor 10 sequentially starts to erect the blanks from flat plate states to erected states.
Patent JP-S63143881-A (JP)
Title: Manufacture of semiconductor end surface device
Inventor: KASHIMA YASUMASA
IPC: H01L33/40
Filed: 1986-12-08
Abstract: PURPOSE:To improve coupling efficiency when a single-mode fiber is coupled, by providing an active layer, which is to become a light emitting region, in a V groove formed in current blocking layers, and narrowing the light emitting region at the end surface. CONSTITUTION:Mesa type grooves 9 are formed on the surface of a p-InP substrate 8 in a stripe shape. A p-InP layer 11, an n-InP layer 12 and a p-InP layer 13 are formed on the substrate 8 by a liquid phase epitaxialy method. Thus current blocking layers are formed. A V groove 10 is formed in the layers. A p-InP layer 14, a p-InGaAsP layer 15, an n-InP layer 16 and an n-InGaAsP layer 17 are formed by a liquid phase epitaxial method, and double hetero-layers are formed. The p-InGaAsP layer 15 is an active layer. The n-InGaAsP layer 17 is a cap layer. The active layer p-InGaAsP 15 is formed between the n-InP layers 12 in the V groove 10 and at a part upper than the n-InGaAsP layer 17 in the lower part of terrace, i.e., a recess part.
Patent JP-H09132128-A (JP)
Title: Control valve in fluid pressure controller
Inventor: KOIKE ICHIRO
IPC: B60T8/34
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To decrease residual pressure as well as to provide a check valve for preventing residual pressure without enlarging a modulator. SOLUTION: A check valve unit 36 is inserted in and fixed to an attaching hole 35 provided on an upper partition wall 34 between an inlet chamber 21 and an outlet chamber 22. The unit 36 is provided with a cylindrical housing 37 and a ball valve 39 housed in the housing 37. A groove 48 is formed on a facing wall 47 of a partition wall 34. The unit 36 is inserted from an upper insertion hole 49 so that its ball valve 39 side faces downward, and it is inserted into an attaching hole 35. When the lower end of the housing 37 is brought in contact with the inner surface of the facing wall 47, the unit 36 is vertically positioned and fixed to the partition wall 34. Therefore, the whole unit 36 is positioned in the outlet chamber 22, and the ball valve 39 is seated on a valve seat by its own weight.
Patent JP-2001111523-A (JP)
Title: Cdma receiving agc circuit and cdma demodulator
Inventor: ODA TOSHIYUKI
IPC: H04J13/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To properly adjust control timing. SOLUTION: In this CDMA demodulator, having a receiver front stage (12) to receive a spread spectrum signal and to convert it into an intermediate frequency signal and AGC loop (13, 14, 15, 16, 17, 18, 19, 20) including an AGC amplifier (13) to amplify gain variably the intermediate frequency signal by control voltage, the AGC loop includes a power calculating part (17) to calculate the entire power of a channel band which is received at present. Calculation of power is desirably performed from the head of a slot by the power calculating part (17). The AGC loop is further desirably includes a control part (18) to calculate time to be controlled according to a calculation result of the power calculating part, to calculate control timing according to control quantity, to vary the control timing and to output the control voltage.  The calculation of the power may be performed, not only from the head of the slot but halfway of the slot by the power calculating part.
Patent JP-H08145430-A (JP)
Title: Dehumidifying and drying apparatus
Inventor: HASHIMOTO MASUMASA
IPC: F24F7/08
Filed: 1994-11-25
Abstract: PURPOSE: To plan a dehumidifying and drying apparatus featured by safe operation, a compact construction and reduced cost, wherein indoor humid air is subjected to a dehumidifying and drying process by using a rotating type dehumidifying element and regenerative treatment of the element can simultaneously be performed at a high efficiency. CONSTITUTION: Indoor air introduced through an inlet of a case 1 is passed to a cylindrical rotating dehumidifying element 31 by means of a centrifugal blower fan 21 so as to adsorb moisture within the air to dehumidify and dry the air before the dried air is returned through an outlet into a room. High temperature air is passed through the element 31 which has adsorbed the moisture to allow the element to desorb the moisture.  An outer peripheral portion of an end face of the element 31 is rotatably pivoted with a seal panel member 51 having a ventilating hole 52, and a pivoting member 53 provided in a central part of the ventilation hole is held by a plurality of connecting members 54, 55, 56 extending to span radii in radial directions starting from an inner peripheral portion of the ventilation hole so as to partition the element 31 correspondingly to a dehumidifying processing part, a regenerative processing part and a heat recovery processing part. A reinforcing connecting member 57 is provided in an intermediate part of a portion corresponding to the dehumidifying processing part in such a way as to span a radius.
Patent JP-H01133101-A (JP)
Title: Multi-variable control device
Inventor: KURISU YOFUMI
IPC: G05B11/32
Filed: 1987-11-18
Abstract: PURPOSE:To attain rapid processing of multi-variable control by allowing a multi-variable control means to execute operation based on a control signal and measured values obtained from plural controlled systems to form operation signals for the controlled systems and transferring data between the multi- variable control means and I/O means. CONSTITUTION:The specifications of a product and control parameters are applied from a computer 6 to a control device 1 through a network 8 and stored in vector process units (VPUs) 21. At the time of starting rolling, a DDC controller 20 in the control device 1-1 applies the states of respective stands 5 to the VPUs 21 as reading state variables through a linkage interface circuit 23. Respective VPUs 21 compute the matrix products of the state variables and output the optimum manipulated variables of respective stands 5 to the control device 1-2 through a linkage device 22 and the control device 1-2 converts the inputs to real manipulated variables and outputs the converted variables to respective PI/Os2 through the interface device 23 to drive the stands 5.
Patent JP-2001110011-A (JP)
Title: Soft magnetic thin film and magnetic head using the same
Inventor: SUZUKI ATSUSHI
IPC: H01F10/14
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To ensure both excellent soft magnetic characteristics and excellent corrosion resistance and to reduce the film stress. SOLUTION: A very small amount of Cu is added to a soft magnetic thin film having a basic composition consisting of Fe, Si, Ta and N. Then the composition of the resulting soft magnetic thin film is represented by the formula FevSiwTaxCuyNz, the relations of 0.65<=v/(v+w+x+y)<=0.85, 0.1<=w/(v+w)<=0.3 and 0.02<=y/(v+w+x+y)<=0.05 are satisfied. Not more than 5 at.% Ru or Ga may further be added. By the addition of the very small amount of Cu, the film stress is reduced while retaining excellent soft magnetic characteristics and corrosion resistance.
Patent JP-H07128745-A (JP)
Title: Transmission type screen
Inventor: KAJITA MITSURU
IPC: G03B21/625
Filed: 1993-10-28
Abstract: PURPOSE:To remarkably improve visibility and contrast against external light by laminating a diffusing material comprising spherical light-diffusing fine particles in a specified range of particle size and a light-diffusing antistatic layer formed by printing with an ink containing fine particles of an antistatic agent of specified size or smaller to form a Fresnel lens. CONSTITUTION:An antistatic layer 7 is formed on the surface of a transparent or semitransparent resin substrate where light exits by printing with a printing ink containing an antistatic agent. This ink is prepared by preliminarily mixing and dispersing the antistatic agent 9 comprising tin oxide of <0.5mum particle size. Then a diffusing layer 6 is formed by printing with a printing ink containing a diffusing material on the surface of the resin substrate where light enters to obtain a diffusing plate 5. This printing ink is prepared by preliminarily mixing and dispersing spherical light-diffusing material of 1-50mum particle size and is applied with using a screen printing plate of a mesh size proper to the particle size of the diffusing material 8 to form the diffusion layer 6 thicker by 10-20mum than the max. particle size of the diffusing material 8. Then the obtd. diffusing plate 5, a lenticular lens 3, and a Fresnel lens are laminated by an usual method to obtain the transmission type screen.