baber/WOPTO huggingface dataset:
Patent JP-S61237863-A (JP)
Title: Electronic control type internal-combustion engine
Inventor: ASADA CHUKEI
IPC: F02D41/34
Filed: 1985-04-12
Abstract: PURPOSE:To enable a combustion to be always set to an optimum state, by providing a means, correcting a maximum pressure in a combustion engine and a fuel injection maximum pressure based on their respective set values, and a means, resetting each set value based on an effective heat generating rate, a fuel injection rate, etc. CONSTITUTION:In a CPU 19 which controls various valves including a fuel injection valve based on various operating parameter of an engine, a maximum pressure in a combustion chamber is corrected compared with a set value through control of the injection starting timing of a fuel injection valve on a basis of a pressure in a combustion chamber and a given horse power. Further, based on a fuel injection pressure and a given horse power, a fuel injection maximum pressure is corrected compared with a set value. Each set value is reset based on an effective heat generating rate, a fuel consumption rate, and the coefficient of effective combustion, determined by processing devices 101-103. Flow rate regulating valves 105 and 106 for cooling water and cooling oil, respectively, are controlled based on at least either the coefficient of effective combustion or a fuel consumption rate.
Patent JP-S63244401-A (JP)
Title: Magnetic card and its confirming method
Inventor: GONDA SHOSUKE
IPC: G11B5/00
Filed: 1987-03-31
Abstract: PURPOSE:To inexpensively manufacture the titled card with a function having a very strong illegal prevention by arranging at least two kinds of magnetic materials in an optional order with different coercive force and recording a data specific to the card depending on the arranged order of the magnetic materials and/or its magnetizing direction. CONSTITUTION:At least two kinds of magnetic materials having a different coercive force are arranged in an optional order and the data specific to the card is recorded depending on the arranged order of magnetic materials and/or its magnetizing direction. The magnetic material regions 16H, 16L made of at least two kinds of magnetic materials whose coercive force differs are magnetized at first in one direction, and a reverse magnetic field stronger than the minimum coercive force is applied to invert the direction of magnetization sequentially from the magnetic material with smaller coercive force. The reproduction signal is compared before and after the inversion to detect the position of the magnetic material having magnetization inversion and the distribution of coercive force is detected finally to discriminate and confirm the correct magnetic card. Thus, the recording structure of the specific data is hardly known by the result of observation or reproduced waveform by a magnet viewer, the preventing function against forgery or modification is high and the entire system is formed inexpensively.
Patent JP-H10256066-A (JP)
Title: Winding core with improved iron loss characteristic and its manufacturing method
Inventor: YAMAJI TSUNEHIRO
IPC: C21D9/00
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the layer short-circuiting of a lamination surface by forming the lamination surface of a metal thin band where the elimination treatment of the interlayer short-circuiting is performed. SOLUTION: A metal thin plate that is a magnetic material is cut into slits with a specific width each as a material for an iron core and the material is wound around a core metal by a required thickness as the winding core, which is subjected to straightening annealing for fixing a shape and then is subjected to impregnation in varnish and baking treatment. In this case, a layer short-circuiting elimination treatment (etching) for the lamination surface for obtaining the winding core is performed at an arbitrary stage after the straightening annealing out of manufacturing processes. More specifically, after the straightening by annealing, an etching is performed before impregnation in varnish. Also, after the impregnation in varnish and a baking treatment are performed, a lamination surface is polished and then an etching is performed. Also, after the impregnation in varnish and the baking treatment are performed, an etching is performed without polishing the lamination surface.
Patent JP-H04312554-A (JP)
Title: Production of organic carbonate
Inventor: KEZUKA HIROAKI
IPC: C07C68/00
Filed: 1991-04-11
Abstract: PURPOSE:To produce an organic carbonate useful as an intermediate for various chemicals such as polycarbonate, pharmaceuticals and agricultural chemicals or solvent, etc., from an organic hydroxyl compound in high efficiency. CONSTITUTION:An organic polycarbonate can be produced in high efficiency by reacting an organic hydroxyl compound (preferably 6-15C aromatic mono- or polyhydroxy compound) with carbon monoxide in the presence of a catalyst composed of (A) a palladium compound (e.g. palladium acetate), (B) quinone, aromatic diol formed by the reduction of quinone or their mixture (e.g. benzoquinone) and (C) a halogenated onium compound (e.g. tetrabutylammonium bromide) preferably in a solvent in the absence of oxygen. Preferably, the amount of the catalytic component A is 10<-4> to 10<-2>mol (in terms of Pd) based on 1mol of the raw material, the component B is >=0.5 equivalent based on the raw material and the component C is 1-50mol based on 1mol of Pd of the component A. The reaction temperature is preferably 70-150 deg.C.
Patent JP-H11271699-A (JP)
Title: Optical waveguide element
Inventor: KONDO ATSUO
IPC: G02B6/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the optical waveguide element of the equal branching ratio of the light of optical waveguides provided with branches. SOLUTION: For this optical waveguide element 10, a pair of electrodes 16a and 16b and the optical waveguide 14 for constituting the two branched optical waveguides 14b and 14c by being parallelly branched at a branching part are formed on an LiNbO3 substrate 12. The laying wiring pattern 18a of an electrode and the respective branched optical waveguides 14b and 14c actively provided with one of crossing parts A and B2 and the laying wiring pattern 18b of the electrode and the branched optical waveguide 14c are provided with one crossing part B1 .  By making the width (in the figure, a Y direction) of the laying wiring pattern 18a of the electrode near the crossing part A be the double width of the other part, the total of the length (in the figure, the Y direction) of the branches at the crossing part of the respective branched optical waveguides 14b and 14c is constituted to be the same.
Patent JP-S60222639-A (JP)
Title: Connection device for steel ball rotation stopping wire
Inventor: MURAI KUNIHIKO
IPC: E04H15/32
Filed: 1984-04-19
Abstract: PURPOSE:To simplify wire connection by connecting the end part of one wire to a part of a frame body, formed nearly square cylinder-like, and further connecting the end part of the other wire to a winding shaft, supported by the frame body through a steel ball rotation stopping mechanism as one direction clutch. CONSTITUTION:A frame body 3 is formed by bending a strap 1 into a nearly square cylinder-like loop and lapping its both ends with each other. Then the end part of one wire 6 is connected to a hole 4 drilled in the above-mentioned both end lapping part 2. Further, a rotary winding shaft 10, provided between holes drilled on both sides of the frame body 3, is equipped with a square wheel 12 on the end part of its small diameter shaft side, while its large diameter shaft side end is connected to a steel ball rotation stopping mechanism M. Said mechanism M is composed of an inner plate 9, fixed to the end part of the winding shaft 10 and equipped with the plural number of cam faces 17 on its outer periphery, an outer ring 19 encircling the inner plate 9 and the plural number of steel balls 20 interposed between said plate 9 and outer ring 19. By connecting the end part of the other wire 7 to a hole 11 of the winding shaft 10 to rotate said shaft 10, wires 6, 7 are put in tension.
Patent JP-S60222150-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1984-04-18
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-S5413907-A (JP)
Title: Ac commutator motor
Inventor: SUGIURA YASUYUKI
IPC: H02K27/00
Filed: 1977-07-04
Abstract: PURPOSE: To improve an efficiency of motor, with a magnetic flux density promoted a reduction in the stator by specifically determining a mounting position of the dove-tail groove part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5522667-A (JP)
Title: Manufacture of 66chlorooalphaamethylcarbazoll 22acetic acid
Inventor: REO BAAGAA
IPC: C07D209/86
Filed: 1979-06-25
Abstract: {PG,1 A process for the preparation of 6-chloro-{60 -methylcarbazole-2-acetic acid from 6-chloro-{60 -hydroxy-{60 -methylcarbazole-2-acetic acid and/or 6-chloro-{60 -methylene-2-carboxylic acid, is described. The preparation of intermediates, such as, 6-chloro-{60 -hydroxy-{60 -methylcarbazole-2-acetic acid and lower alkyl carbazole-2-oxalate, inter alia, is also described.
Patent JP-S59205976-A (JP)
Title: Method for cultivating algal body of genus euglena with high vitamin e content
Inventor: KITAOKA SHIYOUZABUROU
IPC: C12P17/06
Filed: 1983-05-09
Abstract: PURPOSE:To increase the vitamin E content in an algal body in cultivating an alga of the genus Euglena having the biosynthetic ability of tocopherol in a culture medium to produce the algal body containing the vitamin E, by adding a specific organic compound to the culture medium. CONSTITUTION:One or more organic compounds selected from shikimic acid, prephenic acid, chorismic acid, phenylpyruvic acid, L-phenylalanine, L-tyrosine, p-hydroxyphenylpyruvic acid, homogentisic acid and homoarbutin are added to a nutrient culture medium consisting of a carbon source, nitrogen source, inorganic salts, etc. The amount of the organic compounds to be added is suitably about 0.01-2%. An alga of the genus Euglena, e.g. Euglena gracilis Z strain or Euglena viridis, having the biosynthetic ability of tocopherol is cultivated in the resultant culture medium to give the aimed algal body of the genus Euglena containing vitamin E useful as a health drug in a high concentration.
Patent JP-S6290187-A (JP)
Inventor: MITSUDA KUNIHIKO
IPC: C10C1/16
Filed: 1985-04-16
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-H09239331-A (JP)
Title: Ash tray washer suitable for automoblle fuel service station
Inventor: SATO JUNICHI
IPC: A47L25/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an ash tray washer capable of being used even by unspecified users without contaminating hands, clothes or the like of users. SOLUTION: After an ash tray T is mounted inversely on a receiving base 10 inside a washing chamber 8 with a door 12, a restraining body 22 is descended by the actuation of an air cylinder mechanism 21 to press the tray T from above and fix it. In the vicinity of the center of the base 10, a jetting nozzle 11 is arranged upward, and washing liquid and/or air are jetted into the ash tray T from below. Furthermore, the air cylinder mechanism 21 is interlocked with the closing/opening movement of the door 12 to expand and contract it to fix and release the ash tray T.
Patent JP-S563940-A (JP)
Title: Production apparatus of thin film of heat-absorptive material in color television picture tube
Inventor: HAYASHI SEIHACHIROU
IPC: H01J9/227
Filed: 1979-06-20
Abstract: PURPOSE:To adjust the position of a shield in a vacuum chamber without need for returning its vacuum state to the atmospheric pressure and thus to save the time which would otherwise be required to regain the vacuum state, by providing means adapted to adjust the position of the shield from the outside of the vacuum chamber. CONSTITUTION:The position of a shield 15 can be adjusted only in the lengthwise direction A of a panel from the outside of a chamber 11c adapted to deposit in vacuo a thin film of a heat-absorptive material. Means 20 adapted to adjust the position of the shield 15 includes a rod 16 supporting the shield 15, a manipulation rod 17 coupled with the rod 16 via a gear mechanism 21, and a manipulation wheel 18 provided at the outer extremity of the rod 17. The position of the shield 15 is adjusted along the lengthwise direction of the panel by rotating the wheel 18 while watching the shield 15 through a peep window 19. This eliminates the need for returning the vacuum state of the chamber 11a to the atmospheric pressure for the adjustment of the location of the shield and saves the time which would otherwise be required to regain the vacuum state.
Patent JP-H11275674-A (JP)
Title: Headphone
Inventor: FUJII SEIICHI
IPC: H04R1/10
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To make the wearing direction of the head band of a headphone freely changeable. SOLUTION: Connection arms 16 are respectively attached to both end sections of the belt-like head band 12 of a headphone 10. On the upper end side of each arm 16, a first interconnecting section 18 is formed to rotatably connect the upper end side of the arm 16 to the head band 12. On the lower end side of each arm 16, in addition, a second interconnecting section 20 is formed so as to rotatably support a housing 22. Namely, a pair of housings 22 is connected to the head band 12 by means of the pair of connecting arms 16. A driver unit 24 composed of a coil, diaphragm, etc., is housed in each housing 22.
Patent JP-H05281119-A (JP)
Title: Method of evaluating hardness of surface of material
IPC: G01N37/00
Filed: 1992-04-01
Abstract: PURPOSE:To locally evaluate the surface hardness of a material on the nanometer scale. CONSTITUTION:A probe set at the end of a cantilever of an atomic force microscope(AFM) is brought in touch with the surface of a to-be-evaluated material with a predetermined stylus pressure. In this state, while the distance between the cantilever and the surface of the material is controlled to make the warp of the cantilever constant, the surface of the material is scanned and accordingly recesses are formed on the surface. Subsequently, the probe is kept in touch with the surface of the material with a stylus pressure smaller than the above pressure (at the level not to generate any more recesses). The depth of the recess is measured by observing the general AFM image.
Patent JP-H05284109-A (JP)
Title: Mobile object telephone terminal controlling system
IPC: H04Q7/36
Filed: 1992-04-01
Abstract: PURPOSE:To enable optimum tuning to a radio base station and exact service lamp lighting for the mobile object telephone terminal. CONSTITUTION:A radio base station 10 sets a valid reception electric field level threshold value 14 for down control channel selecting in order to become system accessible only when a mobile object terminal is positioned inside an up control channel service area 11 which is set by an up control channel signal reception valid carrier level threshold 15.
Patent JP-H05281036-A (JP)
Title: Light signal detector and manufacture thereof
IPC: G11B7/09
Filed: 1992-04-01
Abstract: PURPOSE:To make a focusing error detecting range wider, and make assembly adjustment easier by providing filters respectively having a continuously changing transmission factor distribution. CONSTITUTION:An outgoing light beam of a semiconductor laser 101 becomes a parallel light on a collimator lens 102, is, then collected 104 after passing through a beam splitter 103, and focused on the surface of the recording layer of a light-recording medium 105. The reflected beam is reflected from the splitter 103 in Z-direction, and enters a light signal detector 112. The incident light is divided into + or - primary diffracted lights 113, 114 in y-direction by a phase-type hologram element 106, and the diffracted lights 113, 114 are collected only in y-direction by a cylindrical lens 107, and then respectively enter filters 108, 109. The filters 108, 109 have the transmission factor continuously changing only in y-axis direction, as indicated in the transmission rate distributions 201a, 202a, that is, the distribution symmetrical with respect to a line, and the quantities of transmitted light of the filters are detected by photoelectric transfer elements 110, 111. Thus, a nearly linear focusing error signal with a wide measuring range can be obtained.
Patent JP-H11285134-A (JP)
Title: Junction box
Inventor: SHIBUE NOBUYUKI
IPC: H02G3/38
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a junction box by which the workability of a wiring process can be improved. SOLUTION: The housing 1 of a junction box is composed of a body 1a and a cover 1b. Power supply line connections 2 are formed in the facing two surfaces of the housing 1 respectively at approximately central positions. A pair of branch line connections 3 are formed on both the sides of each power supply line connections 2. The power supply line connections 2 has a quick connect terminal parts 28 constituted of terminal plates 7 and locking springs 8. A release button 9 per releasing the wire connection state of the quick connect terminal part 28 is provided to have its operating part 9a exposed. Furthermore, a circuit indication part 41 which indicates the circuit diagram of the internal circuit and names indicating parts 42a and 42b which indicate the names are provided on the surface of the cover 1b.
Patent JP-S59206439-A (JP)
Inventor: ISUTOBAN GIYURUKO
IPC: C08J9/04
Filed: 1984-04-20
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-H11188098-A (JP)
Title: Portable lighting equipment
Inventor: KOYAMA EMI
IPC: A61M21/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent an user from feeling discomfortness even if one puts on the equipment, which gives stimulus by light of which the brightness is as high as necessary for adjusting biological rhythm, for hours. SOLUTION: Being applied to the human head, the portable lighting equipment illuminates the human eyes around from the lighting source. The equipment consists of binding part 2 that binds the sides of an user's head, fitting part 1 that mounts the part 2 and supporter 3 that is extended from the fitting part 1 so as to posit lighting device 4 in front of the face. The equipment can support the illuminator 4 without fastening the head tight or loading the forehead and prevent the user's range of view from being obstructed and narrowed.
Patent JP-H02260716-A (JP)
Title: Echo canceller
Inventor: SHIINO HARUHIRO
IPC: H04B3/23
Filed: 1989-03-30
Abstract: PURPOSE:To improve traceability for the change of an echo path by outputting an estimation start signal by judging that the echo path is changed when a variance is smaller than a first threshold value, and the variance is larger than a second threshold value smaller than the first threshold value, and also, a mean value is larger than a third threshold value. CONSTITUTION:When the variance delta<2>AE is smaller than the threshold value (first threshold value TH1) to identify the double talk of voice, and simultaneously it is larger than the threshold value (second threshold value TH2) to identify the double talk of a modem signal smaller than the TH1, and also, the mean value mAE is larger than a certain threshold value (third threshold value TH3), the detection of the double talk stage by a double talk detector 24 is judged as the change of the echo path, not the double talk actually. In such a way, the fact that TH2<delta<2>AE<TH1 and mAE<TH3 are satisfied by using the first threshold value TH1, the second threshold value TH2, and the third threshold value TH3 set in advance can be judged as the change of the echo path.
Patent JP-H11238949-A (JP)
Title: Free-electronic laser 1
Inventor: OWADA TOSHIFUMI
IPC: H01S3/30
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To increase the electron or ion energy simply, and to improve the efficiency of the generation of synchrotron radiation light. SOLUTION: Electrons or ions are inputted from an input point and acted, and the electrons or the ions are taken out at an output point. Thus, the compact configuration and the generation of synchrotron radiation light can be made easy.
Patent JP-S63246513-A (JP)
Title: Torque limiter
Inventor: ARAKI YOSHIO
IPC: F16D7/02
Filed: 1987-04-01
Abstract: PURPOSE:To obtain a large operation torque of a torque limiter by uniformly arranging plural springs on the circumference on the side face of a pulley and idly rotating a cover which is in contact with said springs, together with an inside pulley, when a torque larger than the torque by said springs is generated. CONSTITUTION:A wire wind-up pulley which is installed on the shaft 16 of a speed-reducing normal/reverse rotation motor 9 is formed in a double circle pulley in which an outer pulse 2 is rotated being in contact with the outer peripheral face of an inner pulley 1, and plural small diameter coil springs 3 are housed in an annular recessed hold 4 on the side face of the outer pulley 2. A receiver 6 and a cover 7 which hold and press the outer pulley 2 and the springs 3 in between from both side faces are clamped by bolts 8 and connectingly fastened to the inner pulley 1. When a motor torque larger than the outer-pulley side face pressing pressure of the springs 3 by means of the cover 7 and receiver 6 acts on the inner pulley 1, the cover 7 slides on a friction plate 5 which covers the heads of the springs and the receiver 6 also slides. Hence, they serve, together with the inner pulley 1, as an idle rotating torque limiter enabling a large torque limiter operation torque to be obtained.
Patent JP-H10276253-A (JP)
Title: Communication equipment
Inventor: MORIMOTO MITSURU
IPC: H04Q3/58
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment with excellent operating convenience without the need for addition of a prescribed number corresponding to a type of a connected telephone line in the case of making dialing. SOLUTION: The communication equipment discriminates whether it is connected to a public telephone line or a private telephone line based on an output of a dial tone detection circuit 5, and in the case of making dialing, the communication equipment transmits a dial signal of a dialed number when the communication equipment is connected to the public telephone line, or the communication equipment transmits a dial signal for the connection to a public telephone line from a private telephone line before transmission a dial signal of a dialed number when the communication equipment is connected to the private telephone line.
Patent JP-H03279786-A (JP)
Title: Tray for ceramic raw material baking operation
Inventor: TERAI YUZO
IPC: F27D3/12
Filed: 1990-03-28
Abstract: PURPOSE:To provide a tray for a ceramics raw material baking of which manufacturing and handling are easily carried out by a method wherein a bottom surface formed by a plurality of divided plates coupled in a manner as they may be freely removed in a plane, and a frame coupled to a circumferential edges of the bottom surface by dovetail structures are provided. CONSTITUTION:Dividing plates 1a and 1b of silicon carbide are coupled by an arch structure to form a bottom surface 2 of a tray. The dividing plate 1b placed at a peripheral edge is provided with two dovetail holes 3. An edge frame 4 is formed by eight frame pieces 6 having a horizontal plane with two dovetail holes 5 as well as a vertical plane. Each of the edge frame pieces 6 is upright so as to make a wall at the peripheral edges of the bottom surface 2 in such a way as the dovetail holes 3 of the dividing plate and the dovetail holes 5 in the horizontal plane are passed over the two adjoining dividing plates 1b. The dovetail pin 7 is passed through the dovetail holes and fixed. A clearance of 2.3mm is present at the connected part 8 of the dividing plates. However, when a rope of ceramic fiber and a silica filler material of kneaded feature are buried and a ceramics raw material is baked, even if molten liquid is generated in a glass-like manner, it does not flow out. In addition, in order to increase a degree of closing of the tray, the ceramic fiber paper 9 is applied.