baber/WOPTO huggingface dataset:
Patent JP-H11222646-A (JP)
Title: Steel for machine structural use having excellent chip treatability
Inventor: SOMEKAWA MASAMI
IPC: C22C38/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To improve chip treatability in particular without the addition of detrimental Pb by allowing sulfide groups of a specific length in which sulfides of a specific length alone or several sulfides are continuous in a series form to exist at a specific number of pieces in the steel. SOLUTION: The sulfide groups (long-sized sulfide groups) of the length >=20 μm in which the sulfides (long-sized sulfides) of the length >=20 μm alone or the several sulfides are continuous in approximately the series form within the visual field of the cross section 1 mm<2> in the rolling direction of the steel for machine structural use are made to exist in the steel at >=30. As a result thereof, these long-sized sulfides (groups) act as stress concentration sources at the time of machining and promote the propagation of microcracks in their longitudinal directions. The narrowing of a chip shearing area, the decrease of the shearing stress of the chips and the drastic decrease in machining resistance are then resulted. S of >=0.015 to <=0.12 mass% is preferably incorporated into the steel in order to form the long-sized sulfides (groups) of such a length and number.  The sulfides include MnS, etc.
Patent JP-H02208415-A (JP)
Title: Combustion detecting system
Inventor: YANO MASASHI
IPC: F23N5/12
Filed: 1989-02-03
Abstract: PURPOSE:To enable combustion to be reliably detected by a method wherein, in the title system for cooking and the like making use of kerosene and the like, a zero cross signal is allowed to generate from an AC power, which is applied to a flame rod, and the reading timing of a current generated from the flame rod and amplified by an FET is determined on the basis of the zero cross signal. CONSTITUTION:An AC power source 1 is connected to a transistor 5 for producing a zero cross signal, and an output from the transistor 5 is inputted into a microcomputer 4. Furthermore, an electric current generated from a flame rod 2 is amplified by an FET 3 and sent into the microcomputer 4. In this instance, the wave forms of the AC power input A, zero cross signal B, FET 3 input C and microcomputer input D are shown as illustrated herein. Therefore, the reading timing of the output current by the FET 3 is set within a fixed period of time on and behind a time at which the zero cross signal B rises. According to this constitution, combustion can be reliably detected.
Patent JP-H11211072-A (JP)
Title: Main stop system gas boiler
Inventor: KURIYAMA TATSUO
IPC: F23N1/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To surely attract and keep a magnet system of relief valve even if igniting operation is performed immediately after extinguishing operation. SOLUTION: The tip of a spindle 37 which advances and retreates by the differential pressure caused in a hydraulic pressure responsive device 1 by water flow is provided with a valve opening device 34 which pushes open a magnet system of relief valve 33, and the communication passage 6 which connects the primary chamber 13 of the hydraulic pressure responsive device 1 with the secondary chamber 12 is provided with a valve 17 which closes at water passage and opens at water stoppage. The valve opening device 34 engages with the spindle 37 and advances as one body, and releases the engagement with the spindle 37 after opening of a magnet system of relief valve 33, and retreates on the spindle 37.  When water passage is stopped, the shifting of water from the primary chamber 13 to the secondary chamber 12 is performed quickly through the communication passage 6, and the retreat speed of the spindle 37 returning to the stop position is increased, and the return of engagement between the valve opening device 34 and the spindle 37 is accelerated.
Patent JP-S56124182-A (JP)
Title: Program reproducing device
Inventor: ISHII MASAICHI
IPC: G11B15/44
Filed: 1980-02-29
Abstract: PURPOSE: To enable to perform the program reproducing operation accompanied with index shift surely and simplify the constitution, by providing a preset display part and an index shift switch.  
     CONSTITUTION: Display part 115 having plural display elements, where the preset value due to one or plural tune position information can be displayed at a time and the display is shifted successively toward lower digits by the inter-tune part detection signal, is provided as the preset part of a desired tune number. Index shift switch S13 is operated simultaneously with the preset display operation of the index in the current tune position when the preset value of the tune number is the index, and the preset display is shifted successively toward lower digits by the shift signal due to this operation state; and when one display disappears at the least significant digit, the shift operation is stopped, and the preset value of the desired tune number is converted from the index to tune position information. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05222514-A (JP)
Title: Masking method of material to be plated and its masking jig
Inventor: KONNO YOSHIHARU
IPC: C23C14/04
Filed: 1992-02-12
Abstract: PURPOSE:To execute dry process plating by easily and surely covering a non- plating part by inserting the part to be plated of a material to be plated into the masking part of a prescribed shape between plate bodies facing each other of the masking jig and pinching the plate bodies to each other. CONSTITUTION:A round handle 21 of the non-plating part is covered with the masking jig at the time of subjecting a spoon 2 to the dry process plating. This masking jig 1 is constituted of the plate bodies 11, 12 facing each other. The masking parts 13 are formed by providing hollow grooves 111, 112 having the inside surface shape corresponding to the outside surface shape of the round handle 21 of the non-plating part. The round handle 21 is inserted into the masking part 13 and the plate bodies are fastened and pinched to each other by means of bolts and nuts in through-holes 14, 15, 16 to cover the non-plating part at the time of the dry process plating. Further, a collar part 122 is preferably provided on one side 7 of the plate bodies 12 to cover the spacing between the plate bodies and to prevent the infiltration of plating vapor.
Patent JP-S63194584-A (JP)
Title: Electric power conversion control system
Inventor: YAMAMOTO MASARU
IPC: H02P23/07
Filed: 1987-02-05
Abstract: PURPOSE:To operate the title system without saturating the delay angle of phase control, by controlling the delay angle of the phase control of the title electric power conversion control system directly. CONSTITUTION:cosalpha of a phase control delay angle alpha, detected from the input of a phase control amplifier 13, is compared with the output signal cosalpha' of a phase control reference setter 22 by a phase control angle amplifier 21 and is amplified. When cosalpha'<cosalpha, the output of the phase control amplifier 21 becomes negative and passes through a diode 14, then, is added on a voltage control series. The adding signal is negative, therefore, it acts in a direction to reduce a voltage and, as a result, the voltage of a motor 5 is reduced. When the voltage of the motor is reduced, cosalpha is reduced automatically and, as a result, the signal cosalpha' becomes equal to cosalpha.
Patent JP-H02207471-A (JP)
Title: Joining method for superconducting wire
Inventor: KOBASHIRI TOSHIO
IPC: H01R43/00
Filed: 1989-02-03
Abstract: PURPOSE:To increase critical current at junctions by removing a stabilizing material at the joined section of a superconducting wire, weaving respective filaments while fixing them up by use of a conductive member such as a thin copper sheet or a copper foil and the like so as to form a joined body by means of solid phase junction, and thereby making the solid phase junction of the stabilizing material under low pressure thereafter while being enclosed with the stabilizing material. CONSTITUTION:Plural numbers of filaments 2a and 2b made of superconducting wires are enclosed with a stabilizing material 3 so that No.1 and No.2 superconducting wire 1a and 1b are joined by means of the solid phase junction of plural numbers of wires. In case of the junction of the superconducting wires, the stabilizing material 3 at the joined section is removed, respective filaments 2a and 2b are woven with each other thereafter so as to be fixed up by use of a conducting member such as a thin copper sheet 5 or a copper foil and the like, solid phase junction is thereby made by means of the first press contacting process by use of an upper and a lower jig 9 and 6 so that a joined body 10 is formed. Successively, the joined body 10 is enclosed with the stabilizing material composed of an upper sheet 13, a lower copper sheet 11 and of copper powder 12 of that the solid phase junction of the stabilizing material is made by means of the second press-contacting process lower in pressure than the first press-contacting process.
Patent JP-S61188315-A (JP)
Title: Conveyance controller
Inventor: FUJII YASUYORI
IPC: B65G43/08
Filed: 1985-02-12
Abstract: PURPOSE:To make a conveyor stoppable accurately irrespective of material weight, by positioning a position detector to the setting stop position by a comparative conformity detecting circuit in advance, while detecting the stop position arrival with a detecting signal out of the position detector, and outputting a stop command. CONSTITUTION:A stop position adjusting device 6 is set to the specified stop position in advance by a driving control circuit 12, comparing the setting stop position 10 in a comparative conformity detecting circuit 11 and the output of a position detector 9. Under this condition, a material 2 arrives at the stop position and comes into contact with a movable part 8 which is therefore displaced to the right. This displacement is detected with the position detector 9, and when arrival to the specified position is detected, a conveyor 1 is stopped via a conveyance controller 15. With this constitution, accuracy in the stop position is improved.
Patent JP-S55119223-A (JP)
Title: Metal press fit device
Inventor: IMAI NOBORU
IPC: F16C35/02
Filed: 1979-03-07
Abstract: PURPOSE: To always surely obtain an alignment between oil holes of the bearing metal and the bearing, by such a constitution that the metal can be correctly positioned by a positioning pin till a press fit work of the matal is completed.  
     CONSTITUTION: If a metal M drops down from the supply path through a metal dropping path 17 into a positioning block 7, a pressing unit 30 is pressed to the metal M by a cylinder 31. At a backward movement of a cylinder 25, the urging force of a spring 24 causes an arm 20 to swivel around a pin 21 and an indexing pin 22 to be contacted to external surfaces of the metal M. And then a positioning bar is moved leftward by a cylinder not shown in the drawing and its contact face is pressed to an end face of the metal M. Subsequently the positionig bar is rotated by a motor not shown in the drawing promoting the coincidence of an oil hole of the metal M with the positioning pin 22. When completed the above operations, the positioning block 7 is shifted to a pressure head position press-inserting the metal M into the bearing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60172411-A (JP)
Title: Method and equipment for slitting thick steel plate
Inventor: INOUE MASATOSHI
IPC: B23D19/00
Filed: 1984-02-13
Abstract: PURPOSE:To improve the production yield and heighten the accuracy of products by directly finding the desired position of a slitter knife without shearing the side edge of a thick steel plate which has a mill edge uncut. CONSTITUTION:In a device of slitting a thick steel plate, devices 10 are arranged at the prescribed spaces in the lengthwise direction of the thick steel plate on the same side as the side trimmers' standard side 1'. Plural steel plate side edge detectors 7A, 7B, 7C,... are arranged on the area adjacent to a table 3 on the entry side. When the thick steel plate reaches the aligning position, these detectors detect the position of its side edge in the plate width direction, and, by shifting the thick steel plate in the width direction using an aligning mechanism 5A-5D in accordance with the detected value, necessary corrections are made quantitatively. With this configuration, the positioning of the slitter knives 2A, 2B is possible without shearing the edge of the thick steel plate on the standard side, and therefore the production yield can be improved and the accuracy of products also can be heightened.
Patent JP-2000217537-A (JP)
Title: Production of pickled plum containing microalga (belonging to order volvocales)
Inventor: TANAKA YOSHIO
IPC: A23L33/15
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject food comprising incorporating pickled plum with microalgal powder as a kind of β-carotene-contg. microalgae. SOLUTION: This method for producing pickled plum comprises a practice characterized by addition of microalgal powder (belonging to the order Volvocales) in salting plum fruits soaked in water overnight.
Patent JP-H06237967-A (JP)
Title: Hand-holding type massage machine
Inventor: SHIMIZU SHINZO
IPC: A61H23/02
Filed: 1993-02-15
Abstract: PURPOSE:To provide a hand-holding type massage machine which can execute safely an appropriate and comfortable massage in accordance with a state of a diseased without impairing durability of the message machine itself. CONSTITUTION:In the hand-holding massage machine in which a pair of massage balls 4 are provided projectingly on the side surface of a casing 3 having a hand-holding part 2, and a swinging means 5 for swinging the massage balls 4 in the attaching/detaching direction is provided in a casing 3, an vibrating means 38 for giving vibration to the massage balls 4 is provided in the massage balls 4, and also, an interval between the massage balls 4 and the swinging means 38 are connected by a spring member 29 being freely deformable elastically in the attaching/detaching direction of the massage balls 4.
Patent JP-S55117949-A (JP)
Title: Auger electron spectroscopic analysis method
Inventor: KURANO MICHIKO
IPC: G01N23/227
Filed: 1979-03-07
Abstract: PURPOSE:To obtain an Auger spectrum reflecting intrinsic components of a sample by moving slightly the measured sample in a plane vertical to the irradiation electron beam. CONSTITUTION:By the mechansim (for example, a manipulator) which sets a sample, which is provided in an Auger electron spectroscopic analysis unit, to a prescribed position, the sample is moved slightly to shift the irradiation point of irradiated electrons in measurement. The speed where the measured sample is moved slightly is dependent upon energy of irradiated electrons (irradiated electron beam current), the electron beam diameter, and the material of the sample, and is 0.5-2mm/min, desirably.
Patent JP-H06238755-A (JP)
Title: Press bonding method and apparatus for decorative sheet in interior part
Inventor: KOBAYASHI HIROHARU
IPC: B29C65/70
Filed: 1993-02-15
Abstract: PURPOSE:To prevent the positional shift of a decorative sheet and to enhance sitting workability, in the press bonding of the decorative sheet to a trim main body, by automating the setting work of the decorative sheet to the mounting place of the trim main body. CONSTITUTION:A decorative sheet is held to a feed mechanism 60 having guide function by a support part 62 and set to the predetermined position of the door trim main body set to a pressure bonding lower mold 40 by the feed means 63 of the feed mechanism 60 and, thereafter, a part of the decorative sheet held to the feed mechanism 60 by a temporary press bonding means 64 is temporarily bonded and fixed to the door trim main body and, subsequently, only the feed mechanism 60 is detached from the door trim main body having the decorative sheet temporarily bonded thereto under pressure. Thereafter, the decorative sheet in a temporarily bonded state is wholly bonded and fixed under pressure by a press bonding upper mold 50. The terminal of the decorative sheet is subjected to woodgrain setting treatment to press fit the terminal into the groove for woodgrain setting.
Patent JP-H05191176-A (JP)
Title: High frequency power amplifier
Inventor: KUWANO MASAYA
IPC: H03F3/60
Filed: 1992-01-16
Abstract: PURPOSE:To obtain a small sized and highly efficient high frequency power amplifier. CONSTITUTION:Loss due to a secondary higher harmonic can be eliminated by inserting a parallel resonance circuit 15 resonating with the secondary higher harmonic of a fundamental wave between the drain of a field effect transistor 101 and a fundamental wave matching circuit 134. Since the parallel resonance circuit 15 displays no loss for the fundamental wave and high impedance for the secondary higher harmonic, only the fundamental wave can be supplied to a load impedance 150 via the fundamental wave matching circuit 134. The parallel resonance circuit 15 can be comprised in extremely small shape, thereby, the small sized and highly efficient power amplifier can be obtained.
Patent JP-S58143677-A (JP)
Title: Monitor device
Inventor: INUKAI HIROYUKI
IPC: H04N5/44
Filed: 1982-02-19
Abstract: PURPOSE:To switch automatically the receiving channel of a monitor device by the output of a channel discriminating circuit provided on an RF unput signal path. CONSTITUTION:The RF output of a CATV converter, a VTR, a VDR, or the like is supplied to an amplifying circuit 2 through an input terminal 1. A channel  discriminating circuit 3 is connected to the amplifying cirucit 2, and the amplification output is discriminated to give a switching control signal to a channel  switching circuit 4. A receiving part 6 of a monitor device 5 is set to the state,  where a prescribed channel is received, by this switching control signal. Thus,  a receiver 7 can perform monitoring on the channel corresponding to the input  signal.
Patent JP-2000221770-A (JP)
Title: Developing device
Inventor: UENO YUICHI
IPC: G03G15/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make an excellent image obtained over the lapse of time by compensating developer deterioration. SOLUTION: This developing device is, in the case of the dot fall occurring due to deterioration of toner, allowed to contribute for the development by making aggregation toner forcibly stripped from a developing roller by increasing load on the developing roller to the rotation of a photoreceptor belt 1 for the color developing device and the monochrome developing device. The device is allowed to increase the load by setting the contact width between the developing roller and the photoreceptor belt 1 slightly wider than the normal contact width of the developing roller 30 contacting the photoreceptor belt 1.
Patent JP-S59161472-A (JP)
Inventor: AAMANDO JIYOSEFU DESUMARAISU
IPC: C04B26/04
Filed: 1984-02-14
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-H08201909-A (JP)
Title: Film pressing block
Inventor: ITO NAOKI
IPC: G03B17/30
Filed: 1995-01-21
Abstract: PURPOSE: To reduce the number of parts and to make a film pressing block one unit by constituting the film pressing block of a plate, an abutting roller and a compressive torsion spring. CONSTITUTION: The film pressing block 2 is constituted of the plate 10, the abutting roller 28 and the compressive torsion spring 26. Besides, boss parts 22 and 24 almost coaxial with the shaft parts 12 and 14 of the plate 10 are formed opposite to each other and protruded toward the inside from an aperture part 18 formed at a part corresponding to the almost center of the shaft parts 12 and 14. Then, the spring 26 is fitted to the boss parts 22 and 24 of the plate 10. Since the block 2 assembled in such a way has the roller 28 and the spring 26 fitted to the plate 10 without making them fall, it can be assembled and kept as a single body. Besides, it can be assembled to the back cover of a camera layer.
Patent JP-H07216157-A (JP)
Title: Crystalline polyolefin composition
Inventor: NAKAJIMA YOICHI
IPC: C08L53/00
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a composition improved in rigidity by mixing a crystalline polyolefin with a cyclic phosphorus compound represented by a specified formula and a salt of a aluminum lithium double hydroxide in a specified mixing ratio. CONSTITUTION:A crystalline polyolefin in an amount of 100 pts.wt. such as a crystalline PP satisfying the relationship: 1.00>=P>=0.015 log MFR+0.955 (wherein P is the isotactic pentad fraction, and MFR is the melt flow rate as measured at 230 deg.C under a load of 2.16kg) is mixed with 0.001-1 pt.wt. cyclic phosphorus compound represented by formula I, 0.001-1 pt.wt. salt of ammonium lithium double hydroxide, represented by formula II (wherein R is a 1-4C alkylidene, sulfur or a direct bond; Ar1 and Ar2 are each an arylene, an alkylarylene or the like; (m) is 1 and (n) is 0 when X is F; (m) is 0 and (n) is 1 when X is OH; A is an inorganic or organic anion; (h) is the valence of anion A; and (k) is a positive number of 3 or smaller) and 0.01-25 pts.wt. inorganic filler such as talc, and the resulting mixture is melt-kneaded to obtain the objective composition.
Patent JP-H11222802-A (JP)
Title: Rubber block for sidewalk
Inventor: ITO HIROYUKI
IPC: E01C5/18
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a sidewalk from freezing by integrally forming dotted projections on the surface of a block body and setting the hardness of a rubber body and the size and pitch of the projections to have such specifications that a frozed layer formed on the surface is breakable when walking thereon. SOLUTION: Waste rubber such as used tires or the like is crushed to prepair broken materials having particle sizes as fine as 0.5-2 mm. 10-40 pts.wt. of an urethane-based binder, is mixed with 100 pts.wt. of crushed rubber waste to prepair a molding material. The molding material is poured into a preheated metal mold and pressurized and heated at 50-1000 MPa in press pressure and at 100-140 deg.C. And further, a cured molding is demolded and dotted projections 14 having rubber hardness of JIS A (H5 ) 60-98, projection height of 2-8 mm, projection diameter or width of 15-35 mm, and projection pitch of 30-150 mm are integrally formed at the surface of the block body 12 to form a rubber block for a sidewalk. In this way, the sidewalk can be prevented from freezing.
Patent JP-S5635268-A (JP)
Title: Automatic deposit machine
Inventor: NAKASHIMA SHIYUNICHI
IPC: G06Q20/18
Filed: 1979-03-08
Abstract: PURPOSE: To reduce the total weight of the store box and thus facilitate an easy attachment/detachment and transport of the box, by securing a free attachment/ detachment of the store box to the casing and also fixing the driving mechanism for the receiving plate as well as the receiving bplate itself to the side of the casing.  
     CONSTITUTION: The notes stored en bloc into the supply part 3 are stacked successively onto the receiving plate 38 at the accumulation part 34 after decided genuine through the detection part comprising the light source 24 and the photodetecotor 25. Then the user pushes the confirmation button of his deposit, and thus motor 41 turns to give the descent to the plate 38 within the safe box 47 which is provided into the casing 1 in a free attachment/detachment way. And when the detection element 48 touches the stacked note 4 4  the motor 46 turns to shift the plate 38 to the left side in the figure. Thus the note 4 3  on the plate 38 is stacked onto the note 4 4 . Then the motor 41 has a reverse turn to return the plate 38 up to its original height. And thus the motor 46 turns again to shift the plate 38 to the right side in the figure. Thus the plate 38 is set at the original place to prepare the next stacking action. 
     COPYRIGHT: (C)1981,JPO&Japio