baber/WOPTO huggingface dataset:
Patent JP-H07181779-A (JP)
Title: Electrifying device
Inventor: HAGA MASAYASU
IPC: G03G15/02
Filed: 1993-12-22
Abstract: PURPOSE:To alway stably electrify the surface of a member to be electrified by using a Scorotron electrifying system. CONSTITUTION:This device is provided with a discharge electrode, first and second grid electrodes 6 and 7 provided between the discharge electrode and the member to be electrified, a current detection means 9 for detecting a current flowing into the first grid electrode 6, a second power source 11 which applies a voltage to the second grid electrode 7, and a control means 12 for controlling the output of the second power source based on the result of the detection by the current detection means.
Patent JP-H05160605-A (JP)
Title: High frequency circuit parts
Inventor: FUJIKI YASUHIRO
IPC: H01P3/08
Filed: 1991-12-09
Abstract: PURPOSE:To provide high frequency circuit parts which prevent impedance mismatching between a via hole and a strip line electrode. CONSTITUTION:A part facing a land 11c for the via hole is removed from a ground electrode 10b to form a non-electrode part 10c, and a part facing a land part 13c for the via hole is removed from a ground electrode 14b to form a non-electrode part 14c. A gap C between a relay land part 12c and a ground electrode 12b formed on the same plane as this part 12c is set to a prescribed width, thereby avoiding or reducing the capacity coupling between land parts 11c, 13c, and 12c and ground electrodes 10b, 14b, and 12b.
Patent JP-2001137576-A (JP)
Title: Needle plying device for sewing machine
Inventor: OGAWA TATSUYA
IPC: D05B3/02
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To actuate a needle plying device for a sewing machine quickly and accurately. SOLUTION: This needle plying device for a sewing machine comprises a needlebar frame 22 supporting a needlebar 25 in vertically movable fashion, a motor 3, a needlebar frame driving shaft 19 fixed at one end to the needlebar frame 22 and supported for movement in a direction orthogonal to a cloth feed direction, a link member 14, etc., linking the motor 3 and the other end of the needlebar frame driving shaft 19, and a needlebar frame guide member. The needlebar frame guide member is a linear guide having a body part 27 fixed to the sewing machine frame, and a slider part 28 fixed to the needlebar frame. A part of the link member 14, etc., is of an elastic member.
Patent JP-H09168022-A (JP)
Title: Packet processing system, communication processing unit and packet exchange
Inventor: GOHARA SHINOBU
IPC: H04L12/28
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To attain the operation in a single clock speed series without complicated switch operation by processing an internal cell outputted by a cell length conversion means in the communication processing unit. SOLUTION: Input output transmission line interfaces 111, 112 adopt a transmission format of G.707-709 and a structure of cells with a header length of 5B and an information field length of 48B in total 53-bit configuration. The ATM exchange applies write/read control to a reception cell buffer 21 installed in a receiver side transmission interface section 2 and a transmission cell buffer 41 installed to a transmitter side transmission interface section 4 to convert a cell stream on an input output transmission line into an internal cell string for internal highways 121, 122 for header length of 6B and an information field length of 48B in total 54-bit configuration and uses a switch section 3 to convert the cell unit in the unit of the internal cells.
Patent JP-2000147714-A (JP)
Title: Cartridge for photographic film
Inventor: ITO TAKASHI
IPC: G03C3/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the cartridge of a photographic film constituted so that the photographic film whose number of photographic frames is larger can be housed through the dimension of the external diameter thereof is not different from that of a conventional cartridge by improving the constitution of an external frame body made of metal. SOLUTION: This cartridge for a photographic film is constituted of a spool where the roll-like photographic film is wound round and the external frame body constituted of a barrel member 10, a cover member 20 and a bottom member surrounding the vicinity of the spool in a light shielding state. Besides, it is constituted so that the relation of 0<=L1-L2<2t is established by the thickness (t) and the dimension of the external diameter L1 of the cover member 20 and the dimension of the external diameter L2 of the barrel member 10.
Patent JP-H05174346-A (JP)
Title: Rotary magnetic head device
Inventor: KOMATSU SOUMA
IPC: G11B5/54
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a necessary and sufficient erase rate by an erase head and also to increase a followup ability of an non-adjustment function for azimuth of a recording/ reproducing head. CONSTITUTION:The subject rotary magnetic head device is rotationally moved to two positions corresponding to the forward/backward constant speed traveling direction of a tape, and it is constituted in such a manner that the recording/reproducing head 10 provided with a tape guide having the non-adjustment function for azimuth at both sides of the recording/reproducing head to be slided in contact with the tape is housed in a head housing part 17 of the holder 16 and also the erase head 18 arranged at an arm part 19 of the holder is located at the position corresponded to a small window on a cassette half 2 separated away from the head housing part 17 then the erase head 18 is inserted into the small window at the upstream side of each cassette half 22 by the rotational movement. Since the recording/reproducing head is arranged at the center of rotation, a deviation in the output performance caused by the tape traveling direction is eliminated and the followup ability of non- adjustment function for azimuth is increased, and also the range of stable output is extended. Then, the necessary and sufficient erase rate can be obtained since the erase head is independently inserted into the small window on the cassette half.
Patent JP-H10155571-A (JP)
Title: Housing shelf
Inventor: MURAKAMI TAKUSHI
IPC: A47B67/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of excessive components and a lot of assembling man-hour, to easily perform assembly and to easily exchange a cross bridge by forming fitting holes on the opposing positions of both sidewalls of a housing shelf and fixing the cross bridge for which locking parts are formed at end parts by locking the locking parts to the fitting holes. SOLUTION: This housing shelf is constituted of shelf plates 1 in many stages in a vertical direction and the sidewalls 2 are formed on opposing symmetrical positions on the side parts of the shelf plates 1. The cross bridge 3 is attached to the upper part of the shelf plate by fitting the end part to the front end side of the side wall 2. The entire shape of the cross bridge 3 is turned to a curved shape matched with the outer contour of the front surface of the shelf plate 1 and the locking parts 31 in a symmetrical shape are formed at both ends. The locking part 31 is constituted of a projection 31a at a tip and a stopper 31b near the inner side of the projection 31a. The projection 31a is turned to the shape for which the tip is sharpened and one side is projected in an arrow shape.  The fitting hole 21 in the shape similar to the cross-sectional shape of the cross bridge is formed on the front end side of the side wall 2 for locking the locking part 31 of the cross bridge 3 and the horizontal width of the fitting hole is turned to the width capable of at least passing through the projection 31a.
Patent JP-H07180035-A (JP)
Title: Production of highly corrosion-resistant metallic material for device for producing semiconductor
Inventor: IKEDA TSUGUMOTO
IPC: C23C16/30
Filed: 1993-12-22
Abstract: PURPOSE:To remarkably improve the corrosion resistance of a metallic material by protecting the surface of the material with a mixed coating layer consisting of Ti oxide and Ti carbide and to obtain a surface-coated metallic material for a device for producing a semiconductor having superior corrosion resistance and not causing the contamination of a semiconductor even in an atmosphere in which gas having high corrosiveness such as halogen-contg. gas exists. CONSTITUTION:A corrosion-resistant protective layer made of a mixed coating layer of about >=0.002mum thickness consisting of Ti oxide and Ti carbide is formed on the surface of a metallic material such as stainless steel, an Al alloy or a Ti alloy by chemical vapor deposition, vacuum deposition, ion implantation, ion plating or dynamic mixing.
Patent JP-H02171594-A (JP)
Title: Heat storage device
Inventor: KIMURA HIROSHI
IPC: F28D20/02
Filed: 1988-12-23
Abstract: PURPOSE:To keep a heat storage material in a supercooled condition over long period and arbitrarily control solidification start temperature by moving in accordance with the change of temperature to provide a movement member having a pressure contact part pressure-contacted with other member in the heat storage material. CONSTITUTION:When a shaped memory alloy spring 4 is Nitinol alloy whose transformation start temperature Ms is -5 deg.C and reverse transformation start temperature As is +15 deg.C, is in an extended state at 15 deg.C and is at -5 deg.C or lower, it becomes in a shrunk state. For example, in the case where said production mechanism is put in a heat storage material of CaCl2.H2O and melted at melting point 30 deg.C or higher, the shape memory alloy spring 4 is in an expanded state, but, when the heat storage material is cooled at -5 deg.C or lower as it is kept supercooled, the shape memory alloy spring 4 is in a shrunk state, a pressure contact part 6 comes in contact in a supercooled liquid so that force is applied thereto, as the result nuclear production of solid crystal occurs in the neighborhood thereof to break supercooling of the heat storage material and solidification starts. Solidification start temperature can be precisely set in the range of + or -2 deg.C of a working temperature by using shape memory alloy.
Patent JP-H10158765-A (JP)
Title: Gold alloy and its production
Inventor: OSAKO TOSHIYUKI
IPC: C22F1/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To produce a high grade gold alloy capable of being hardened even if it is not subjected to a severe plastic working such as wiredrawing and having high grade impression and color tone equal to those of pure gold, and to provide its production. SOLUTION: The gold alloy has a composition consisting of, by weight, 0.05-0.3% Sm and the balance >=99% Au with inevitable impurities. This gold alloy can be produced by preparing an ingot of gold alloy of the above composition by a melting method, subjecting the gold alloy, if necessary, to solution heat treatment at >=700 deg.C, and then applying aging treatment at 300-450 deg.C for 10-120min.
Patent JP-H10166904-A (JP)
Title: Mounting part structure of resin parts
Inventor: HIRANO SHIGETOMO
IPC: B60K37/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To install a buffer without entailing its looseness even if there is a notch in each flange of resin parts. SOLUTION: A mounting part 5 to be connected to an external member is formed in close vicinity to a flange 3 of a body part 2. A rib 13 is projectingly installed toward a notch 11 of the flange 3 from a bridged piece 7 of the mounting part 5. An intermediate part of a buffer 12 to be bonded to the flange 3 is stuck fast to the rib 13 for holding tight. With this intermediate part supported, the buffer will in no case become loosened.
Patent JP-H07148873-A (JP)
Title: Foamed sheet
Inventor: WAKABAYASHI KOICHI
IPC: B32B3/26
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a foamed sheet having a nerve required at cutting and a softness required at packaging an article by specifying a ratio of a nerve in long side direction and a nerve in short side direction in a protrusion of a foamed sheet having a closed cell chamber and specifying a plurality of shapes of it. CONSTITUTION:A foamed sheet comprises a closed cell chamber made by connecting an upper layer sheet consisting of a thermoplastic resin film having a number of protrusions on its surface and a lower layer sheet consisting of a thermoplastic resin film having a flat surface. The protrusion of the foamed sheet consists of long sides and short sides. A ratio of a nerve S1 in the long side direction of the protrusion and a nerve S1 in the short side direction of the protrusion is 2.5<S1/S2. As for the shapes of a plurality of protrusions, a ratio of a length L1 of the long side of the protrusion and a length L2 of the short side of the protrusion is within a range of 1.2<=L1/L2<=20. The protrusions are arranged staggeringly in the short side direction and arranged linearly in the long side direction. Further, the short side direction of the protrusion is made to be the cross direction of the foamed sheet.
Patent JP-2001108612-A (JP)
Title: Surface plasmon resonance sensor
Inventor: UENO TAKESHI
IPC: G01N33/543
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface plasmon resonance sensor that is compact, has improved sensitivity, at the same time, can be easily and optically connected to other optical elements, can be manufactured easily, and can improve sensitivity drastically. SOLUTION: The surface plasmon resonance sensor is provided with an optical waveguide that is formed by successively laminating a clad layer and a core layer on a substrate, and a sensor part that is formed by providing a metal thin film on the surface of the core layer of the optical waveguide. In the surface plasmon resonance sensor, the core layer and the clad layer of the optical waveguide have been formed by resin, a plurality of sensing parts of the sensor are arranged on one optical plane, light passes through the plurality of sensing parts optically and continuously, and the length of the sensing parts have been increased essentially.
Patent JP-H11341129-A (JP)
Title: Portable telephone set transmitter/receiver structure
Inventor: MURPHY PAUL ANTHONY
IPC: H04R1/08
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a new portable telephone set transmitter/receiver structure which can perform joint movement from a closed configuration to an open configuration by a cover material moving a path which almost traces an outline of a main body part during the joint movement. SOLUTION: A transmitter/receiver 10 includes a main body part 13, a left side closing body 16, a right side closing body 19 and a cover or a tambour 22. The tambour 22 has a rigid part and a flexible part. This flexible part is composed of an existence of a teeth/grooves extending in a horizontal direction. The tambour 22 has a lateral width slightly wider than a width of the main body part 13 and part of the tambour 22 protrudes laterally from each side surface of the main body part 13. An external track structure 17 which horizontally extends is provided to part of the periphery of the left side closing body 19 for the tambour 22 so as to be guided along the track. Part of horizontal direction width of this external track structure 17 protrudes upward (or protrudes downward) and surrounds part of the tambour 22.
Patent JP-H03187238-A (JP)
Title: Pattern detection
Inventor: SAWARA KUNIZO
IPC: H01L21/66
Filed: 1989-12-18
Abstract: PURPOSE:To improve the contrast and detect a pattern clearly by a method wherein an ultraviolet light whose spectra having wavelengths larger than 450nm are cut off is applied to a pattern forming surface from a slant direction and the pattern is detected by a reflected light. CONSTITUTION:In order to detect a pattern 10 which is made of gold and formed on an organic insulating film 9, an ultraviolet light whose spectra having wavelengths larger than 450nm are cut off is applied to a pattern forming surface 4 on which the pattern 10 is formed from a slant direction and the pattern 10 is detected by a reflected light reflected by the pattern forming surface 4. In this case, the absorption coefficient of the organic insulating film 9 is different from the absorption coefficient of Au for the ultraviolet light whose spectra having wavelengths larger than 450nm are cut off. With this constitution, the contrast between the organic insulating film and Au in a detected picture can be improved, so that the pattern can clearly be detected.
Patent JP-H05135494-A (JP)
Title: Dubbing controller
Inventor: SHINGYOJI RYUJI
IPC: G11B20/04
Filed: 1991-11-14
Abstract: PURPOSE:To mitigate the degradation of the driving mechanism of one side of a recording medium and to make the length of the entire recording part of the other side the same as the length of the entire recording part of the recording part of one side. CONSTITUTION:Regenerative data is delayed 9 seconds and outputted to a fade-out circuit 16 by a delay circuit 15. By a CPU 3, only when the soundless time of the intermusic of original data is short of 4 second necessary for program searching of the music in an analog tape, the fade-out circuit 16 is controlled, and thus, the fade-out circuit 16 does not allow the regenerative data after delay pass through but executes the fade-out for 5 seconds and a mute for 4 seconds.
Patent JP-H08231180-A (JP)
Title: On-off type bucket device
Inventor: TANADA KATSUNORI
IPC: B66C3/20
Filed: 1995-11-20
Abstract: PURPOSE: To surely hold long materials such as a concrete pipe and lumber, structural steel or the like by making an opening part formable in space between two port edge parts of each side part of both buckets in a state that these buckets are closed with each other, in this bucket device having these paired buckets being opposed to each other set to be free of opening or closing reciprocally. CONSTITUTION: In a hydraulic cylinder 15 being attached to a chassis 14 installed in a rotating part 8, a body bucket 9 is installed in a lower position of a fixing pin 16 on one side and an on-off bucket 10 in the lower position of a fixing pin 17 on the other respectively, whereby both these buckets 9 and 10 are pivotedly connected to each other by an on-off bucket fixing pin 18. At this time, a blind patch 11 is installed in both sides of the on-off bucket 10, and when both these buckets 9 and 10 are closed, an opening part 31 to be formed in the side part is made so as to be closed by the blind patch 11. In addition, a curved recessed part 30 is formed in this blind patch 11, and when a long material is held, this blind patch 11 is retracted, through which the long material is made holdable at this opening part 31.
Patent JP-H05140210-A (JP)
Title: New sulfonium salt compound and polymerization initiator
Inventor: TAKAHASHI EIJI
IPC: C08K5/36
Filed: 1991-11-15
Abstract: PURPOSE:To cure a cationically polymerizable compound into a product of excellent properties within a short time by heating or irradiation with light or electron beams by using a cationic polymerization initiator comprising a specified sulfonium salt compound. CONSTITUTION:A sulfonium salt compound of the formula (wherein R1 is hydrogen, alkyl or cyano; R2 is phenyl which may be substituted R3 and R4 are the same or different linear or branched alkyl groups and they may be combined with each other; and X is SbF6, AsF6, PF6 or BF4).
Patent JP-2001142763-A (JP)
Title: Method for managing file when fault is restored
Inventor: FUJIWARA KAZUNARI
IPC: G06F12/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a file managing method where a processing for restoring the fault of a communication system environment is improved. SOLUTION: A plurality of communication networks 10 and 20 with different protocols are connected via an IP network 30 and protocol conversion between the communication networks is executed by gate keepers 100 and 101 by using address converting information in a file managing method when the fault is restored. The gate keepers 100 and 101 distributes address converting information into a plurality of files, stores them, changes a file version when the files are updated, compares the file versions stored in the gate keepers 100 and 101 when the fault is restored, extracts only the file where the file with a difference is discovered, updates address converting information and the file version and keeps the compatibility of the files kept by the gate keepers.
Patent JP-H01168465-A (JP)
Title: Printing output device
Inventor: MOGI YASUHIDE
IPC: B41J5/30
Filed: 1987-12-25
Abstract: PURPOSE:To prevent printing quality of a printing output device from deteriorating caused by nonlinear motion based on manual operation or by an intentional nonlinear scanning, by a nonlinear motion of scanning and execution of printing control so as to interpolate or thin out printing pixels by detection of its size. CONSTITUTION:When a printing output device is curvilinearly moved since the outer periphery of the curve and the inner periphery thereof are extremely different in amount of the movement printing densities of the outer periphery and the inner periphery are different from each other a printing control circuit 12, amounts of movements of the inner and outer peripheries are successively compared with the amount of movement after the preceding printing according to speed detection signals SPD 1 and SPD 2. When a difference in the amount of movement is remarkable, several bits on a larger transfer amount side are interpolated for the printing. Interpolation printing performed only on a larger amount side, and the number of bits of interpolation printing is determined according to the difference in the amount of movement. Printing pixel selection signals BITSEL determined thus are sent to a latch circuit 13 to be latched, and a part which has been latched and is to be used for interpolation printing in a printed font FNT is again sent out as a printing command signal PRT to a printing head 9.
Patent JP-H10166462-A (JP)
Title: Mask used in laminate-shaping and its production
Inventor: OZAKI MOTOAKI
IPC: B22F7/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a mask advantageous in the facilitation of production and used in laminate shaping enhanced in irradiation properties behind a. reticulated member as compared with a wide support part and a method for producing the same. SOLUTION: A mask 1 is equipped with a reticulated member 2 and the mask part 3 held to the reticulated member 2. The mask part 3 can be constituted of an island-shaped mask part 31 and a frame-shaped mask part 32. The mask 1 can be produced by bringing fine aggregate of a fine material such as a metal powder into contact with the reticulated member 2 and irradiating the aggregate with laser beam to form the mask part 3 integrally held to the reticulated member 2.
Patent JP-H11146047-A (JP)
Title: Portable telephone set
Inventor: HAYAKAWA TAKAYUKI
IPC: H04M1/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To perform the extending and housing operations of an antenna at the time of call origination or call termination without using both hands by shifting the state of the antenna from a housed state inside a case body to an extended state out of the case body or from the extended state out of the case body to the housed state inside the case body by a motor. SOLUTION: At the time of confirming the call termination by call termination reporting, a user presses a start key 6 for enabling a call termination response. A control part 3 recognizes the pressing of the start key 6, controls a motor driving circuit 10 and starts the operation of driving the motor 11 for an antenna operation. Then, the state of the antenna is shifted from the housed state to the extended state by driving the motor 11 and communication by the user is made possible. When the user ends the communication and presses an end key 8, the control part 3 recognizes the pressing of the end key 8 and starts the operation of the motor driving circuit 10. Then, the state of the antenna is shifted from the extended state to the housed state by driving the motor 11 and the end operation of the communication is performed.