baber/WOPTO huggingface dataset:
Patent JP-H05287458-A (JP)
Title: Ferritic cast heat resisting steel excellent in ductility at room temperature and oxidation resistance and exhaust system parts made thereof
Inventor: TAKAHASHI NORIO
IPC: C22C38/00
Filed: 1992-04-07
Abstract: PURPOSE:To produce a cast steel for engine exhaust system parts excellent in ductility at room temp. and oxidation resistance by adding specific small amounts of W, Nb, V, REM, and Ca or Mg to a ferritic cast stainless steel and performing, as necessary, annealing treatment. CONSTITUTION:The engine exhaust system parts are cast by using a ferritic cast stainless steel which contains, by weight, 0.15-0.45% C, <2.0% Si, <1.0% Mn, 17-22% Cr, 1-3% W, 0.01-0.45% Nb or V, 0.01-0.5% REM, such as Ce and La, and 0.005-0.03% Ca or Mg and has, besides ordinary alpha-phase, an alpha'-phase transformed from gamma-phase to (alpha + carbide) and where the area ratio [alpha'/(alpha+alpha')] of the alpha'-phase is regulated to 20-80% and also the reversal transformation point from alpha'-phase to gamma-phase is regulated to >=1000 deg.C. In the case where the removal of residual strain in the cast product and working are necessary, annealing is done at a temp. in the range where the alpha'-phase does not transform into gamma-phase. By this method, the engine exhaust system parts made of ferritic cast stainless steel excellent in heat resistance can be produced at a low cost.
Patent JP-H07302166-A (JP)
Title: Plotting device
Inventor: KAWAI HISASHI
IPC: G06F3/0487
Filed: 1994-04-28
Abstract: PURPOSE:To attain plotting while observing a hand by displaying plotting information entered by an input pen on a display means and a monitor display screen. CONSTITUTION:When the user uses a digitizer section 501 to plot a drawing with sliding of an input pen 6, an interface circuit 101 of a personal computer main body 1 stores plotting data to a plotting data memory 103. Then a controller 100 reads plotting data stored in the plotting data memory 103 and a part of still image data stored in a still image memory 104 corresponding to the plotting data and uses a synthesis circuit 109 to synthesize them and the synthesized data are transferred to a display data processing section 106 and displayed on a monitor 3. When the controller 100 sends the synthesis data to a digitizer 5, a controller 500 of the digitizer 5 rewrites the data in the display data memory 512 into the synthesis data. New image data plotted date displayed on a liquid crystal display device 510 through the rewrite.
Patent JP-H0520515-A (JP)
Title: Detection of passer-by
Inventor: SHIBUYA SATORU
IPC: G06M7/00
Filed: 1991-02-22
Abstract: PURPOSE:To surely separate and detect individual passer by in a passage or the like formed in a department store or an exhibition even at the time when many passer bys standing one behind another pass the passage in the close state. CONSTITUTION:A range finder 13 which receives the light, which is thrown to a target point on the body of a passer by M, by a position detecting element to measure the distance to the target point is arranged above a passage 1. Recessed and projecting parts near heads of a group of passer bys M are detected by the range finder 13 to discriminate that the difference of height between the projecting part as the head of the passer by M and the recessed part as the interval of preceding and following passer bys M, M is larger than a certain value, thus individually separating and detecting passer bys M, M standing one behind another.
Patent JP-H0410671-A (JP)
Title: Light-emitting diode
Inventor: MANABE KATSUHIDE
IPC: H01L21/60
Filed: 1990-04-27
Abstract: PURPOSE:To eliminate the inclination of an optical axis of light radiated from a light-emitting chip by a method wherein two lead member where flat parts on which the light-emitting chip is mounted and bonded by a solder bump are provided and the height of the flat parts of the two lead members is made different. CONSTITUTION:Since an electrode part 284 of an n-GaN layer 282 for a light- emitting chip 28 is formed by utilizing the inside of a hole made in one part of an n-GaN layer 283; it is not possible to make its size as large as an electrode part 285 of the i-GaN layer 283. When solder bumps 15 are formed at the electrode parts 284, 285, the difference DELTAd in a height between the solder bumps is caused in proportion to the area ratio of the electrode area of the i-GaN layer to the electrode area of the n-GaN layer. When the difference in a level of the nearly same size is formed at flat parts 13, 18 of lead members 11, 16 so as to correspond to the difference DELTAd in the height between the bumps, light radiated from the surface of the bonded light-emitting chip 28 is in the designed optical-axis direction decided by the flat parts 13, 18 of the lead members 11, 16 and is stabilized.
Patent JP-S62288608-A (JP)
Inventor: JIYOSEFU SHII KINSUROO
IPC: C08F12/00
Filed: 1987-05-11
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-S5238217-A (JP)
Title: Tripod
Inventor: MURATA KINGO
IPC: F16C11/08
Filed: 1975-09-22
Abstract: PURPOSE: To close or open in a quick and assured manner by a simple construction by locking three legs at the time of open or close by the use of a leg depressing member. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5238117-A (JP)
Title: Output control method in power plant
Inventor: NAKAMURA TAIZOU
IPC: F03B15/16
Filed: 1975-09-22
Abstract: PURPOSE: An output control method in a power plant whereof the operation at the output band having a large oscillation is avoided. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01285957-A (JP)
Title: Copying device
Inventor: KOBAYASHI CHIHARU
IPC: G03B27/62
Filed: 1988-05-13
Abstract: PURPOSE:To make the best use of transfer sheets by discharging transfer sheets on which no images are formed yet to a 1st paper discharge part unrelated to punching and binding operations in case an original is jammed and discharging transfer sheets on which images are formed to a 2nd paper discharge part where they are to be punched. CONSTITUTION:The title device is provided with jam detecting means RS1-RS5 detecting that a carried original develops jamming, and a conveyance control means controlling such that it discharges transfer sheets before image formation to the 1st paper discharge part 40 unrelated to punching and binding operations and transfer sheets after image formation to the 2nd paper discharge part 43 where they are to be punched or bound. As a result, in case an original is jammed, transfer sheets are discharged to the 1st and 2nd paper discharge parts 40 and 43. Thus, transfer sheets can be made best use.
Patent JP-H04342611-A (JP)
Title: Stabilizer device for vehicle
Inventor: IMANI YUICHI
IPC: F16F1/16
Filed: 1991-05-20
Abstract: PURPOSE:To secure the strength necessary for suspension without increasing the dimension and weight of a body by installing a rotary actuator at the position deflected from the lateral center position of a vehicle and where each distance to two bearings is different. CONSTITUTION:A rotary actuator 10 is arranged at the position close to one between two bearings 2 and 4 and where the division part of a stabilizer 1 is deflected from the lateral center position of a vehicle. Accordingly, the bending moment generated in the division part of the stabilizer 1 by the rotary actuator 10 reduces in proportion to the distance to the bearing part 4. A bearing 3 is installed on the opposite side to the bearing part 4, having the rotary actuator 10 interposed, and even if a large force is allowed to act on the rotary actuator 10 by the traveling vibration independently of the divided stabilizer 1, the concentricity of the stabilizer 1 can be kept in stable manner by the bearings 3 and 4. Further, the strength for keeping the stabilizer 1 in concentric form is increased by an inner bar part 9 which is formed integrally with the torsion bar part 1a' of the stabilizer 1.
Patent JP-H08299587-A (JP)
Title: Game device
Inventor: MIYAMOTO KOSHIRO
IPC: A63F9/00
Filed: 1995-05-12
Abstract: PURPOSE: To confirm that a medal is put into a reciprocative target and to improve the interest of an operator by providing a member for specifying the drop space of an object on the front surface of a display and setting the lateral width of this member equal or narrower than the lateral width of the display. CONSTITUTION: Concerning a medal game device 1, the operator puts a medal M into a medal slot 6 while observing the state of fish F projected on a display 7 so that the medal M hits a reciprocative target 2. Then, the medal M is dropped on a drop plane 10 to hit a pin 10a and its dropping direction is changed. Then, the medals M which are not put into the reciprocative target 2 are successively dropped onto a pusher table 3 and a pusher field 4. Besides, when the medal M enters a valid collection hole 4a, it becomes the possession by the operator. Further, the medal M, that enters an invalid collection hole 4c, becomes the possession by a manager. At such a time, a display 7 displays that the medal M enters the reciprocative target 2 or any prescribed direction program.
Patent JP-S5239372-A (JP)
Title: Electrode structure of semiconductor device
Inventor: KIKUCHI AKIRA
IPC: H01L29/47
Filed: 1975-09-25
Abstract: PURPOSE: To improve reliability for the shallow PN junction and to avoid deterioration in characteristics of schottky junction by making electrode duallayered structure of pure Al-Si alloy of specified thickness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11304612-A (JP)
Title: Semiconductor pressure detector
Inventor: YAMAMOTO MASAHIRO
IPC: G01L9/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor pressure detector in which residual stress due to die bonding of a base and a base member and stress due to welding of the base member and a cap can be reduced. SOLUTION: The semiconductor pressure detector 1 comprises a semiconductor sensor element 2 having a thin pressure receiving part 2a, a base 3, a base member 4, and a cap 11 wherein pressure fluid is introduced into a pressure chamber 9 through pressure fluid introduction holes 4h, 3h of the base member 4 and the base 3 and detected by the semiconductor sensor element 2. The face 3 of the base 3 being bonded to the base member 4 has rectangular outline and the bonding length in the diagonal direction of the rectangle is set based on a specified maximum working pressure of the detector 1, residual stress generating conditions at the time of bonding the base 3 and the base member 4, and stress generating conditions at the time of bonding the cap 11 and the base member 4.
Patent JP-H09301854-A (JP)
Title: Tape preparation
Inventor: MINAMOTO MASAAKI
IPC: A61K9/70
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a tape preparation excellent in percutaneous absorption, mucous membrane-permeating property and attaching property and having low irritation to skin by adding a rubber component or other copolymer, a liquid component and a medicine to a specific copolymer. SOLUTION: This tape preparation is obtained by providing a tacky agent layer formed of (A) 100 pts.wt. copolymer comprising (i) 25-90wt.% (meth)acrylic acid alkyl ester having 4-18C alkyl, (ii) 0-70wt.% (meth)acrylic acid alkyl ester having <=3C alkyl and (iii) 2-40wt.% N-vinyl-2-pyrrolidone, (B) 1-100 pts.wt. copolymer of a rubber component or (meth)acrylic acid with methyl (meth) acrylate, (C) 1-100 pts.wt. liquid component (especially preferably isopropyl myristate or isopropyl palmitate) compatible with the component A and (D) a medicine on one side of a support. Furthermore, a material capable of percutaneously permeating a biomembrane is used as the component D.
Patent JP-H09304490-A (JP)
Title: Method for estimating residual capacity of battery
Inventor: TAKEMOTO HIDETOMO
IPC: G01R31/36
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy for estimating residual capacity, by prohibiting the estimation when the load of a battery in discharging suddenly changes exceeding a predetermined limit level of the change. SOLUTION: Voltage data after a sudden load state change recognized from a sudden change of a discharge current I and before a predetermined prohibition time T passes, are greatly irregular and unnecessary, and therefore erased. Data before a next sudden load change is brought about after the predetermined prohibition time T is passed are used as necessary data to estimate a residual capacity. 'Precedent data' immediately before the load change, namely, backup data are compared with 'present data'. When the sudden load change is recognized, the 'present data' are backed up to be compared with 'next data'. The 'precedent data' are stored to be used to estimate the residual capacity. The 'present data' includes a large irregularity immediately after the sudden load change and therefore is erased after compared with the 'next data'.
Patent JP-S5340147-A (JP)
Title: Greasing system for bearing section of rotary machines
Inventor: SUGANO TAKASHI
IPC: F16C33/78
Filed: 1976-09-24
Abstract: PURPOSE: To case greasing by providing between rotary-and fixed-side bearing supporting members such a closing member as transferred by greasing pressure only on greasing to isolate a bearing from outside so that greasing may be performed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09297479-A (JP)
Title: Fixing device in image forming device
Inventor: TOMATSU YOSHIYA
IPC: G03G15/20
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To achieve satisfactory and steady image-formation by preventing paper slip at a nip between a pressing roller and a heat roller even though curl which occurs in paper P during heating and fixing is eased, and making the nip of a specific width, thereby ensuring fixing performance. SOLUTION: The periphery of the core metal 50 of the pressing roller 16, which is arranged rotatably inside the cases 41 and 42 of a fixing unit, is covered with a layer 51 of elastic body made of rubber, the hardness of the rubber is set to a range of 12-20, and also the outside diameter of the pressing roller 16 is set to a range of 16mm-20mm. The heat roller 15, made of aluminum, which is pressed by the pressing roller 16 is a thin, parallel cylinder and is smaller than the pressing roller 16 in outside diameter, also, the outside diameter is set to 16mm or smaller, and the 2nd moment of its cross section is set to a range of 700mm<4> -1700mm<4> .
Patent JP-S62270129-A (JP)
Inventor: SASAKI EIICHI
IPC: A47L15/46
Filed: 1986-05-20
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-S607637-A (JP)
Title: Automatic inversion type tape player
Inventor: OOSHIMA TAKEYORI
IPC: G11B5/027
Filed: 1983-06-28
Abstract: PURPOSE:To prevent a channel selecting error at the rewinding of a tape during inter-music detection by moving a head plate up to an intermediate position between playing and non-playing positions and interrupting channel switching operation to obatin an inter-music detecting signal. CONSTITUTION:When a winding button and an inter-music detection button are depressed, the action of an electromagnetic working body 5 is released, the head plate 3 is backed and a locking pin 63 is engaged with a notched part of a limitation chip 57 and held on the intermediate position between the non-playing and playing positions. Pinch rollers 6a, 6b are separated from capstans 16a, 16b. Since an electromagnet is also actuated temporarily, travelling is switched in the tape rewinding direction by interlocking with the action and a locking 45 of a working plate is locked in a notched recessed part of a plate chip 66 of a restricting means. Therefore, the slide of a moving chip of a channel switching slide switch locked on the notched part of the working plate is also restricted, so that the switching operation of the switch is not executed.
Patent JP-H02295066-A (JP)
Title: Manufacture of positive active material for thermal battery and thermal battery using this material
Inventor: HARAGUCHI KAZUNORI
IPC: H01M4/52
Filed: 1989-05-09
Abstract: PURPOSE:To easily obtain a composite compound of iron disulfide and cobalt sulfide by mixing iron powder, metallic cobalt powder, and sulfur, heating them for synthesis, and crushing the synthesized product. CONSTITUTION:Iron powder or iron powder at least whose surface is iron oxide or iron hydroxide, metallic cobalt powder, and sulfur are mixed, then the mixture is heated at 350-500 deg.C for synthesis, then the synthesized product is crushed to obtain a positive active material. The content of cobalt in the positive active material is 5-20wt%. Since when iron is converted into iron sulfide, cobalt is also converted into cobalt sulfide at the same time, a composite compound of iron disulfide and cobalt sulfide in which cobalt is built in the crystal lattice of iron disulfide is prepared.
Patent JP-H07313857-A (JP)
Title: Powder dispersing device
Inventor: MURATA HIROSHI
IPC: B01F23/30
Filed: 1994-05-27
Abstract: PURPOSE:To provide a powder dispersing device by which even sample powder in small quantities is dispersed into gas by a fixed quantity to continuously generate floating powder of a desired concentration. CONSTITUTION:This powder dispersing device is provided with a hollow closed pressure vessel 11 having an air intake port 26 and an air discharge port 34, a powder housing member 12 which is installed in the closed pressure vessel 11 to house powder, a suction nozzle 30 which communicates with the air discharge port 34 of the closed vessel 11 and is inserted into the powder housing member 12 leaving a such space as to form an air path therebetween, an agitating blade 40 which is arranged projectingly from the tip of the suction nozzle, a rotating means for relatively rotating the agitating blade 40 and the powder housing member 12, and a vertical movement means for relatively moving the agitating blade 40 and the powder housing member 12 up and down.
Patent JP-S5817104-A (JP)
Title: Production of alpha-olefin polymer
Inventor: SATOU TERUHIRO
IPC: C08F10/00
Filed: 1981-07-23
Abstract: PURPOSE:To produce a highly crystalline alpha-olefin polymer having a good particle shape in high yields, by using a specified organoaluminum catalyst suitable for use in a variety of alpha-olefin polymerization processes such as vapor-phase polymerization and slurry polymerization. CONSTITUTION:An organoaluminum compound (e.g., diethylaluminum monochloride) is reacted with an electron donor (e.g., diisoamyl ether) and the reaction product is reacted with titanium tetrachloride. The obtained solid product is treated with an alpha-olefin to effect a polymerization treatment. The solid product coated with the olefin polymer is fruther reacted with an electron donor and an electron acceptor (e.g., titanium tetrachloride). An alpha-olefin is polymerized in the presence of a catalyst prepared by combining the solid product obtained above with an organoaluminum compound. The polymer thus produced has a decreased content of amorphous polymer and has a good polymer particle shape.
Patent JP-H07320443-A (JP)
Title: Liner for floppy disk
Inventor: HOSHINO MASAKAZU
IPC: G11B23/50
Filed: 1994-05-27
Abstract: PURPOSE:To easily remove the dust dropped onto a magnetic disk by incorporating acrylic fibers which include a prescribed amt. of fiber treating agents, into a liner. CONSTITUTION:This liner for floppy disks contains the acrylic fibers which include 0.1 to 5.0wt.% fiber treating agents. The fiber treating agents refer to antistatic agents, emulsifiers, surfactants, softeners and smoothing agents generally used for post finishing of fibers. These treating agents are applied alone or in combination into the liner. Particularly, a sorbitan-based emulsifier and polyoxyethylene surfactant have a sufficient carrier effect to the fibers and are convenient as these treating agents oozing gradually from the fibers.
Patent JP-H11300101-A (JP)
Title: Distillation device
Inventor: SATO ICHIRO
IPC: F22B1/28
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To save the electricity for a ceramic heater and also to prevent damage of a condenser due to freezing. SOLUTION: This distillation device is provided with a boiler 1, the ceramic heater 13 for boiling water in the boiler 1, a detection sensor 11 built in the ceramic heater 13 for detecting temperature of the heater 13, the condenser for condensing boiled water and taking out as distilled water, a float switch 15 for controlling a water level of the boiler 1, and a control part 31 for controlling ON and OFF of the ceramic heater 13 based on the signal from the detection sensor 11. The detection sensor 11 also works as a water temperature sensor for inputting the water temperature of the boiler 1 on the control part 31 as freezing temperature information, and make only one piece of sensor is enough for these purpose.
Patent JP-S5240061-A (JP)
Title: Semiconductor device and process for production of same
Inventor: IWAMATSU SEIICHI
IPC: H01L21/28
Filed: 1975-09-26
Abstract: PURPOSE: To add impurities to a part of an insulating film on a semiconductor substrate to form a conductor and use said conductor as an electrode or wiring, thereby improving the density of integration and the speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07148129-A (JP)
Title: Heart activity analysis method to determine whether tachyarrhythmia can be suppressed by stimulation or not
Inventor: YAKOBUSON PIITA
IPC: A61B5/0452
Filed: 1994-05-27
Abstract: PURPOSE: To detect arrhythmia tachycardia which can be inhibited by stimulation by determining the maxium number satisfying a specified stable standard which is the self correlative maximum value of the interval of hearbeat signals detected in the first ventricle and the maximum value of heartbeat signals which is the maximum value of a cross-correlation. CONSTITUTION: At the time of determining the tachycardia which can be inhibited by stimulation in the ventricle, first subsequently to the R-wave detection, the ventricle signal interval RR is compared with a designated 'slow' limit value about 600 ms, and if RR>'slow' limit value, heart rhythm is determined to be natural rhythm. Further, the self correlative maximum value (peak RR) and the cross-correlation maximum value (peak PR) are determined, the average interval RR is compared with 'exterme rapid' limit value, and if the average interval RR<'eterame rapid' limit value, it is decided that ventricular fibrillation is present.  Subsequently, the peak RR is divided by the total number of RR, and if the quotient is smaller than a designated ratio equal to about 75%, the ventricle property tachycardia is decided, and the peak PR is divided by peak RR, and if quotient is smaller than a designated ratio equal to about 75%, the presence of ventricular tachycardia is decided.
Patent JP-H11311220-A (JP)
Title: Structure of bracket equipped for machine
Inventor: KATAOKA NOBORU
IPC: F16B5/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bracket simple and low in cost without distortion by constituting the bracket by tenon structure and screw tightening after cutting out by laser cutting or wire cutting. SOLUTION: A bracket F equipped for a machine is constituted by assembling a back face plate 1 and a bottom face plate 2 at about 90 deg. by tenon and mortise structure, assembling two or several side face plates 3 to the back face plate 1 and the bottom face plate 2 by tenon and mortise structure and assembling to integrate them by the tightening structure of bolts inserted in bolt insert holes provided in the back face plate and bottom face plate, and nuts provided in the side face plates. With the back face plate, bottom face plate and side face plates assembled by tenon structure after being cut out by laser cutting or wire cutting, the bracket without slippage is provided and assembled-fixed firmly by screw-tightening.