baber/WOPTO huggingface dataset:
Patent JP-H07168133-A (JP)
Title: Image pickup device
Inventor: NAKADA YASUO
IPC: H04N5/372
Filed: 1994-09-19
Abstract: PURPOSE:To obtain high-quality picked up images by an optical low-pass filter which suppresses the harmful carrier components generated by two-dimensional sampling of subject images. CONSTITUTION:The optical low-pass filter laminated with quartz crystal plates 11 to 13 is arranged on the front surface of an image pickup section. The main surface 14 of the quart crystal plate 11 has an angle of +45 deg. with the horizontal scanning direction of the image pickup element and separates an extraordinary light component to a distance of (sq. rt. 2/2)P The main surface 15 of the quartz crystal plate 12 aligns to the horizontal scanning direction and separates the extraordinary light component to a distance of Px. The main surface 16 of the quartz crystal plate 13 has an angle of -45 deg. with the horizontal scanning direction and separates the extraordinary light component to the distance of (sq. rt. 2/2)P This constitution has the frequency characteristic combining a cos curve having trap points at a point of (fx=1/2, 3/2...) and a cos<2> curve having trap points at a point of (fx=1, 3,$), in a horizontal direction. The frequency characteristic has the trap points in a position smaller than (fy=1) in a vertical direction.
Patent JP-H1185647-A (JP)
Title: Network electronic equipment and network electronic equipment system
Inventor: ITO HIDEKI
IPC: H04N1/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a network electronic equipment capable of preventing communication requests from plural pieces of electronic equipment to a server from being concentrated. SOLUTION: Data are requested from a client to the server (1) and when the server is busy in this case, the server can not immediately respond to the data request from the client. Therefore, the time of the next access is calculated from the number of clients under access at present or statistical data in the past and the time of the next access is reported (2). The client outputs the data request again to the server at the reported time (3). The server responds to the request from the client (4). When the server can not respond to the request, the procedure is repeated. When requesting data from the client to the server at a fixed time interval such as everyday, the client stores time, when data communication with the server is made successful, and performs access at the time in the next case.
Patent JP-H11140557-A (JP)
Title: Master alloy for nitrogen addition used for producing titanium alloy containing iron and nitrogen and its production
Inventor: FUJII HIDEKI
IPC: C22C1/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a master alloy for N addition used for the production of a titanium alloy contg. Fe and N, capable of uniformly adding a prescribed amt. of N, allowing a stable production of a titanium alloy ingot contg. Fe and N of high quality and to provide a method for producing it. SOLUTION: The master alloy for N addition is the one contg., by weight, >=1.3% N, and the balance substantial Fe, composed of grain or powder with >=10 μm average grain size or moreover having oxidized coating of >=300 Åthickness. Furthermore, as for the method for producing the master alloy for N addition, Fe grains or powder is subjected to nitriding heat treatment in a gaseous ammonia-contg. atmosphere and is moreover subjected to oxidizing heat treatment in an oxygen-contg. atmosphere according to its necessity.
Patent JP-H1097704-A (JP)
Title: Information recording and reproducing device
Inventor: KOJIMA HIDEAKI
IPC: G11B5/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of the device by highly accurately and easily positioning a recording and reproducing head. SOLUTION: A card processor has a magnetic processing part 10 equipped with a magnetic head 41 for reading a magnetic track recorded on a magnetic card C and also writing specific magnetic information on a magnetic track. The magnetic head 41 is connected via a rotary shaft to a motor 46, and is rotatable with the center in the middle of a magnetic gap of the magnetic head 41. Then, the rotary shaft of the magnetic head 41 can be oscillated by the motor 47. Moreover, the magnetic processing part 10 is equipped with an optical unit 50 for detecting inclination and falling of the magnetic head 41. When the inclination of the magnetic head 41 in the direction of an arrow (b) or the falling in the direction of an arrow (c) is detected by the optical unit 50, this inclination or falling of the magnetic head 41 is corrected by the motor 46 or 47.
Patent JP-H0785883-A (JP)
Title: Abnormality detecting device and control device for abnormal time
Inventor: FUJITA NOBUO
IPC: H01M8/06
Filed: 1993-09-10
Abstract: PURPOSE:To detect abnormality of a system using a hydrogen storage alloy, and to stop the operation of the system. CONSTITUTION:In a heat pump 1, which takes heat from a heat exchanger 14 and times hydrogen from hydrogen storage alloy of a MH tank 10 and stores this hydrogen with the hydrogen storage alloy of a MH tank 30 to supply the heat to a heat exchanger 34, in the case where hydrogen pressure and temperature inside the MH tank do not exist in a predetermined range from a van't Hoff's approximate linear equation abnormality of a pressure meter, a temperature meter and the MH tank is judged, and the operation is stopped. In the case where flow quantity of hydrogen taken from the MH tank 10 and flow quantity of hydrogen received by the MH tank 30 do not exist in a predetermined range from a formula Y=X, abnormality of a flow meter and the heat pump 1 is judged, and the operation is stopped. As a result, operation of the heat pump 1 under the low operation efficiency is prevented to utilize the energy effectively.
Patent JP-H0893674-A (JP)
Title: Scroll fluid machinery
Inventor: KOMAI YUJI
IPC: F04C29/04
Filed: 1994-09-19
Abstract: PURPOSE: To improve cooling efficiency of a turning bearing so as to improve durability of the turning bearing, etc. CONSTITUTION: A turning scroll 6 comprises a turning scroll main body 7 and a plate body 8 and a large-diameter boss part 8B for supporting a crank 3A of a drive shaft 3 via the turning bearing 13 and a small-diameter boss part for supporting an auxiliary crank via a bearing is provided in the rear side of the plate body 8. Cooling fins 10, 10 projecting radially as a whole are provided on respective outer circumference sides of the large-diameter boss part 8A and the small-diameter boss part. Such cooling fins 10, 10 are provided so that heat radiating performances of the large-diameter boss part 8a and the small-diameter boss part can be drastically improved. Therefore the large- diameter boss part 8A and the small-diameter boss part can be effectively cooled by cooling wind supplied in the casing main body 1A in such a way as shown by the arrow by a centrifugal fan 19 and a duct 21, and the turning bearing 13 and a bearing provided in the inside of the large-diameter boss part 8A and the small-diameter boss part respectively can be effectively cooled.
Patent JP-H04130117-A (JP)
Title: Thermosetting resin composition
Inventor: HOSOGANE TADAYUKI
IPC: C08F290/00
Filed: 1990-09-21
Abstract: PURPOSE:To obtain a thermosetting resin composition excellent in processability and heat resistance by mixing a specified polymerizable unsaturated group- terminated aromatic polyamide oligomer with a maleimide derivative. CONSTITUTION:A thermosetting resin composition prepared by mixing an aromatic polyamide oligomer terminated with a polymerizable unsaturated group and represented by formulas I and/or II (wherein R1 and R2 are each a bivalent aromatic group; A and B are each an aliphatic or aromatic polymerizable unsaturated group, provided that at least either of A and B is a polymerizable unsaturated group comprising a polyamine/cyclic unsaturated acid anhydride adduct; E and F are each an aliphatic or aromatic polymerizable unsaturated group, provided that at least either of E and F is an unsaturated group comprising a polyamine/unsaturated acid chloride condensate; and (n) is 0-15).
Patent JP-H04130865-A (JP)
Title: Pre-compensation system for ringing
Inventor: ONISHI MAKOTO
IPC: H04N5/205
Filed: 1990-09-21
Abstract: PURPOSE:To facilitate the ringing compensation of a part which is difficult to be compensated in terms of circuit technology by inserting a ringing compensation circuit into the prestage of a filter which is to be ringing-compensated and generating a ringing compensation waveform cancelling a ringing waveform. CONSTITUTION:An input signal is inputted to a compensation waveform generation circuit 2 through an amplitude discrimination circuit 1. It consists of a differentiation circuit and a gate circuit, and it differentiates the edge of the input signal so as to obtain an inclination. When it exceeds a threshold, the differential signal is guided to the compensation waveform generation circuit. A ringing pre-compensation signal is obtained as the output of the compensation waveform generation circuit 2, it is subtracted from the input signal by an adder-subtracter 3 and ringing is pre-compensated. When the signal which is pre-compensated is inputted to the compensated filter 5 through a phase compensation circuit 4, an output signal without ringing can be obtained.
Patent JP-H08115194-A (JP)
Title: Help display method for information processing system
Inventor: KANEKO SEIJI
IPC: G06F3/0481
Filed: 1994-10-17
Abstract: PURPOSE: To display the help information at a set position when each tool button is pointed by a cursor. CONSTITUTION: An acquisition process (2) is prepared to acquire the present position of the display screen of a cursor that can be pointed by a pointing device, together with a decision process (3) where it is decided whether the acquired cursor position is equal to a certain tool button position, and the help display processes (4) to (6) where the help character strings are shown based on the display position of the character string set to each tool button when the cursor position is decided equal to a certain tool button position.
Patent JP-S62109003-A (JP)
Title: Photoconductor for conversion of surface light source
Inventor: NOZAWA NOBUYUKI
IPC: G02F1/1335
Filed: 1985-11-08
Abstract: PURPOSE:To permit the radiation of the light radiated from a spot light source or linear light source from the surface of an approximately optional shape by providing slits to a light propagating means consisting of a light propagating member and reflecting members formed on both faces of the light propagating member. CONSTITUTION:The 1st reflecting member 2 and the 2nd reflecting member 3 are respectively fixed to both faces of the light propagating member 1. The light propagating member 1, the 1st reflecting member 2 and the 2nd reflecting member 3 constitute a photoconductor 10 for conversion of a surface light source. The plural slits 2A are provided in approximately parallel with the linear light source 4 to the 1st reflecting member 2. The slits 2A are so formed that the light propagating member 1 is exposed and that the exposing surface 9 of the light propagating member 1 has a light diffusing effect. The pitch P between the slits 2A is so set as to be made narrower the further from the linear light source 4. The light which is reflected from the linear light source 4 and propagates in the light propagating member 1 leaks from the slits 2A. Namely, the slits 2A act respectively as the linear light sources.
Patent JP-H06104966-A (JP)
Title: Antibacterial telephone set
Inventor: TOMIOKA TOSHIICHI
IPC: H04M1/17
Filed: 1992-09-21
Abstract: PURPOSE:To obtain reducing number of germs by covering components with a resin with prescribed antibacterial particles blended thereto. CONSTITUTION:Components such as pushbuttons and part of a telephone set main body 1 in contact with a skin of a person or in proximity with the skin are covered with a resin in which antibiotics containing silver, silver ions and silver complex salt whose particle diameter is 1-30mum in which thiosulfide silver complex salt is carried in a silica gel and the surface is coated with a hydrolisis component of a tetra alkoxyl. Thus, it is not required to make pasteurization for each occasion of use and the telephone set with high safety offering antibacterial feature is realized.
Patent JP-S61131378-A (JP)
Title: Method of judging life of zinc-boromine cell
Inventor: ANDO YASUO
IPC: H01M50/569
Filed: 1984-11-29
Abstract: PURPOSE:To judge the life of a cell by using an electrode consisting of carbon plastics to measure the resistance value of electrolytic solution, and judging the charge and discharge depth from this resistance value. CONSTITUTION:A sensor 13 having electrodes 15-18, 15'-18' within tubes 13 of electrical insulating material which has halogen resistance property such as polyvinyl chloride and polyolefin is interposed in negative electrode electrolytic ducts 8, 8' and in positive electrode electrolytic ducts 7, 7', and the solution resistance of circulating electrolytic solution is measured in the charging and discharging of a cell, and the life of the cell is judged by finding the charge and discharge depth. As a sensor electrode, an electrode which is obtained by mixing polyolefin series plastics such as polyethylene or polypropylene etc. and carbon series conductive material such as carbon black and graphite etc., and blending it, and forming it is used. The solution resistance in accordance with the preceeding of the charging and discharging shows the linear relationship of 'decrease-increase' in the negative electrode electrolytic solution, and shows the linear relationship of 'increase-decrease' in the positive electrode electrolytic solution.
Patent JP-2001076272-A (JP)
Title: Human body detector
Inventor: TANIGUCHI MAKOTO
IPC: G08B25/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To make precisely informable a monitoring person of an abnormality of a person to be monitored without constantly picking up the image of the person to be monitored by judging an abnormality of a person to be monitored based on the action of a human body in a detecting area. SOLUTION: This detector consists of a detection part where plural infrared photodetecting elements and a processing part 2. This part 1 is constituted by arranging infrared photodetecting elements in the state of an array and detects a human body by amplifying the output of a pyroelectric element by an amplifier circuit and catching output variation at a prescribed level by a comparator. The part 2 consists of a detecting area judging part 22, a judging processing part 23, etc. The part 22 compares output voltage fetched by an A/D conversion part '21 with a previously set threshold to judge whether a person to be monitored in a detection area moved.  Then, the part 23 estimates the action of the person to be monitored from the output information of the part 22 and in the case of judging the occurrence of abnormality in a monitoring person, the part 23 informs the monitoring person of it by driving a buzzer, etc.
Patent JP-H07100706-A (JP)
Title: Movable blade of shearing machine
Inventor: TAKEDA SHOICHI
IPC: B23D17/00
Filed: 1993-10-06
Abstract: PURPOSE:To improve the cutting quality by restricting an occurrence of an indentation of a movable blade in a work. CONSTITUTION:In a shearing machine in which a work 6 is cut between a movable blade 4 installed in a movable beam 2 swinging in the vertical plane around a supporting shaft 3 and a fixed blade 5 fixed onto a table (1a) side, a first flank angle theta1 and a second flank angle theta2 that is greater than the first flank angle theta1 are formed on the blade tip of the movable blade 4, taking plural steps. Since the contact face angle of the movable blade 4 becomes smaller as the cutting work progresses, an occurrence of indentation of the movable blade 4 in the work 6 can be restricted.
Patent JP-S63105490-A (JP)
Inventor: SHINAGAWA JUNICHI
IPC: G01R21/00
Filed: 1986-10-21
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-H08112606-A (JP)
Title: Device for mounting and dismounting roll chock
Inventor: WATANABE KUNIAKI
IPC: B21B31/10
Filed: 1994-10-17
Abstract: PURPOSE: To eliminate the waiting time for trucks and to promote the efficiency of work for mounting and dismounting chocks by providing upper trucks for moving chocks which are placed on receiving bases from the side of lower trucks onto the side of temporary chock placing tables and from the side of the temporary chock placing tables onto the side of the lower trucks. CONSTITUTION: A roll 4 on which the chocks 5 are inserted and fit is hung from a stand with a crane and placed on a roll placing table 20. In the state where the roll receiving bases 56 which are provided on the upper trucks 50 are lowered, the lower trucks 40 are moved under the roll 4 and the center of the roll 4 is aligned with the centers of the upper trucks 50 with cylinders for fine adjustment. Next, the chock receiving bases 56 on the upper trucks 50 are lifted, the upper trucks 50 are moved in the contrary directions, the chocks 5 are dismounted from the roll 4 and placed on the temporary chock placing tables 30. The chocks 5 placed on the chock receiving bases 56 are moved to the end parts of the roll 4 with the upper trucks 50 and inserted and fit on a changed roll 4.  By effectively utilizing the conventional standby time of the upper truck 50, the efficiency of the work for dismounting the chocks 5 is remarkably improved.
Patent JP-S61128160-A (JP)
Title: Method and apparatus for ultrasonic flaw detection of tubular material to be inspected
Inventor: GONDA MINORU
IPC: G01N29/04
Filed: 1984-11-27
Abstract: PURPOSE:To miniaturize equipment and a space while shortening a jet nozzle, by injecting air into a material to be inspected from a jet nozzle while the jet nozzle is moved to the feed direction of the material to be inspected in turning relation to the feed speed of said material to be inspected. CONSTITUTION:An ultrasonic flaw detection apparatus changes over a DC motor 34 to a low speed because of penetration up to a predetermined depth when both detection sensors 45, 46 are turned ON to start tuning feed such that a jet nozzle 8 is tuned with the feed speed of the material 5 to be inspected. This tuning feed is succeeded untile the tube head part of the material 5 to be inspected is issued out of a flaw detection rotor 1. When the tube head part of the material 5 to be inspected reaches imediatly before the flow detection rotor 1, a detection sensor 57 is operated to start the injection of air into the material 5 to be inspected from the jet nozzle by the opening of a solenoid value. By this method, because tuning feed is performed in such a state that the jet nozzle was inserted into the material to be inspected, the jet nozzle can be shortened and equipment and a space therefore can be made small.
Patent JP-2001071673-A (JP)
Title: Manufacture of resin tip main body for ballpoint pen, and device therefor
Inventor: MURAMATSU KENZO
IPC: B43K1/08
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a highly accurate resin tip main body, the ball accepting surface of which is high in hardness and excellent in mirror smoothness, with a simple means and device by a method wherein the surrounding surface of the ball accepting seat of the resin tip main body is locally pressurized just after the filling of a molten resin in a cavity for molding a tip main body. SOLUTION: A shifting core 8 is advanced to a position B just after the injection filling of a molten resin in the cavity of a mold 1 under the state that the mold clamping state of the mold 1, in which a main core pin 4 occupies its most advanced position and the shifting core 8 occupies its retreated position. Thus, a ball accepting seat is formed in a resin tip main body and, at the same time, the inner volume of the cavity 2 is reduced. Accordingly, the resin of the ball accepting seat portion is locally compressed into a higher density, resulting in allowing to manufacture the ball accepting seat, which has a high hardness and an excellent mirror smoothness.  Further, since projected strips 15 for forming ink guiding grooves are provided on the peripheral surface of a pin projection 13, the ink guiding grooves are simultaneously formed at the filling of the resin and the manufacturing accuracy of the grooves can be improved.
Patent JP-H1184604-A (JP)
Title: Silver halide emulsion, silver halide photographic sensitive material and image forming method
Inventor: IKEDA TAKESHI
IPC: G03C1/035
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion and a silver halide photographic sensitive material excellent in gradation, having natural high image forming ability from a highlight part to a shadow part and maintaining superior gradation even in rapid processing and processing under slight replenishment. SOLUTION: This emulsion contains plural silver halide emulsions having sensitivities close to each other, 0-95% of the effective sensitivity range of the lower sensitivity emulsion overlaps the effective sensitivity range of the higher sensitivity emulsion and 50-100% of the effective sensitivity range of the higher sensitivity emulsion overlaps the effective sensitivity range of the lower sensitivity emulsion. This photographic sensitive material contains plural emulsions different in sensitivity so that at least one of the overlaps is <50% or >95%.
Patent JP-H1094461-A (JP)
Title: Price card holding device
Inventor: MASUYAMA MASASHI
IPC: A47F5/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a price card holding device mountable on the conventional hanging rail or front fence without any modification and having a simple structure. SOLUTION: The price card holding device has a price card holder 1 mounted on a merchandise display rack or stand for clipping a price card in a replaceable way, via a synthetic resin joint 7 made of an engagement piece 8 slidably coupling to an engagement groove 6 formed on the back of the holder 1 along the horizontal direction for engagement at an arbitrary position, and a retaining piece 9 having an approximately backward-directed C-shaped cross section so as to be capable of elastically retaining a round bar member coupled thereto.
Patent JP-S63106323-A (JP)
Title: Variable suction controller for multicylinder internal combustion engine
Inventor: YAMADA HIDEJI
IPC: F02B27/02
Filed: 1986-10-24
Abstract: PURPOSE:To optimally control the extent of suction efficiency while avoiding knocking so effectively as well as to aim at improvement in unit power, by determining the opening or closing of a valve device so as to cause the cylinder internal pressure detected at each cylinder to become the maximum one all the time while avoiding the knocking. CONSTITUTION:In this multicylinder internal combustion engine, there are provided with a device 10 for detecting a crank angle position of a piston, a device 12 for detecting a combustion state at each cylinder and a device 14 for detecting whether knocking occurs or not at each cylinder. Also, there are provided with a main suction passage device 18 leading air into a combustion chamber, a sub-suction passage device 20 branching off from the point midway in this main suction passage device and a valve device 22 for controlling a flow rate of air passing through this sub-suction passage device. In addition, there are provided with a device 24 for controlling opening or closing of this valve device 22 on the basis of each output of these detecting device 10-14 and a device 26 for opening or closing this valve device 22 on the basis of output of the controlling device 24. And, the opening or closing of the valve device 22 is determined so as to cause the cylinder internal pressure detected at each cylinder to become the maximum all the time.