baber/WOPTO huggingface dataset:
Patent JP-S5898852-A (JP)
Title: Optical information recording medium
Inventor: MORISHITA SHIGERU
IPC: B41M5/26
Filed: 1981-12-09
Abstract: PURPOSE:To enable tracking servocontrol, by providing at least one concentrically circular reference track on each or either of the inside and outside circumferences of a disc substrate. CONSTITUTION:At least one concentrically circular reference track 2' on each or either of the inside and outside circumference of a disc substrate 1. A silver salt emulsion layer 6 is formed on the substrate 1 as a laser beam recording layer. A desirable width of the reference track 2' is 1-10mum. During laser beam recording, laser beam scanning is carried out while measuring the position of laser beams from the track 2'.
Patent JP-S6088587-A (JP)
Inventor: SUGIYAMA AKIRA
IPC: F16C31/02
Filed: 1983-10-20
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-S5896809-A (JP)
Title: Tuyere for oxygen bottom blown converter
Inventor: KUMAGAI MASATO
IPC: C21C5/48
Filed: 1981-12-07
Abstract: PURPOSE:To provide a tuyere for oxygen bottom blown converters which is made into the construction having layers resistant to heat and thermal impact by forming a ceramic layer mixed and melt stuck firmly to the inside surface of the tuyere pipe via the metallic layer melt stuck to the inside wall of said pipe. CONSTITUTION:Al powder and Fe3O4 powder are mixed at about 8:3 molar ratio and are dispersed to a uniform thickness in a raw material pipe for a tuyere pipe 1, and while this pipe is rotated at a high speed, said powder mixture is heated by the flames of a burner to generate oxidation reaction of 8Al+ 3Fe3O4 4Al2O3+9Fe. The product of reaction and the inside surface of the pipe are melted by the reaction heat thereof, and the formed metallic Fe is brought into contact with the inside surface of the pipe by the effect of centrifugal forces. An Al2O3 ceramic layer is formed on the middle side thereof. The formed metallic Fe forms a solid soln. layer with the inside surface of the pipe, and forms mixed layers of metal and ceramics in the boundary part with the ceramic layer, thereby bonding these layers firmly. The pipe 1 having such ceramic layer 7 and metallic layer 6 is used as inside pipe and an outside pipe  2 is provided through a gas flow passage 5, whereby the tuyere having a passage 4 for O2 is formed.
Patent JP-H1135231-A (JP)
Title: Roving tension display device for fly frame
Inventor: TSUBOI HIROSHI
IPC: B65H59/38
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a roving tension display device used for a fly frame and capable of grasping the tension state of a roving without a sense of incompatibility and informing time transition in the tension state of the roving. SOLUTION: A sensor continuously detects the position of a roving ranging from a front roller to a flyer top. Memory means stores data on a tension state ranging from the present time to before given time based on a detecting signal from the sensor. A graphic display part 38a on the display image plane 38 of a display displays a graph showing the transition of the tension state ranging for a given duration from the present time to before the given time based on the data stored on the memory means. Some of the data on the height position of the roving are graphically displayed under a thinned-out state on the display image plane 38. A target roving position is simultaneously displayed on the display image plane 38.
Patent JP-H1034888-A (JP)
Title: Ink supply apparatus
Inventor: AOKI MASAKAZU
IPC: B41F31/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To easily alter a color to be printed without performing decomposing washing action in an ink supply apparatus and to prevent the solidification of ink. SOLUTION: An ink supply apparatus is constituted so that a plurality of ink supply means allowing a large fine yarn ink streams to flow down in the vicinity of the nip part between ink fountain rollers rotating in mutually opposite directions are provided in the axial direction of the ink fountain rollers. In this case, the ink supply means is equipped with an ink pack 3 having a large number of ink outflow parts equipped at the lower parts thereof and a means housing the ink pack 3 housed in an airtight manner (ink chamber 2, air branch pipe 5). Th container of the ink pack is constituted of a flexible material and the ink pack can be be easily mounted and removed.
Patent JP-S5988145-A (JP)
Inventor: NAKAYAMA YOKICHI
IPC: A61B17/06
Filed: 1982-11-12
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-S58100140-A (JP)
Title: Color electrophotography
Inventor: SUZUKI HIROHARU
IPC: G03G15/01
Filed: 1981-12-10
Abstract: PURPOSE:To obtain good color reproductivity, by controlling each toner concn. in 3 color developers independently to adjust color reproduction balance, and regulating an amt. of each color toner to be attached easily and securely. CONSTITUTION:When toners have characteristics as shown in the figure, a desirable amt. balance of each of Y, M, and C toner to be attached for obtaining good color reproductivity is Y:M:C=0.5-1:1.0:0.7-1.0 by wt. in ratio of attachment amt. on the black part, thus permitting toner concn. of each color developer to be easily obtained by independent control. Amts. of toners to be attached to a photoreceptor are expressed by formulae (1), thus amts. of toners to be attached M to be inversely proportional to toner charge quantitites (q/m), so these ratios to be controlled to Y:M:C=1/0.7:1:1/0.9.
Patent JP-H0846678-A (JP)
Title: Handfree speech equipment
Inventor: SAITO HIROKAZU
IPC: H04W92/08
Filed: 1994-07-29
Abstract: PURPOSE:To provide the handfree speech equipment with excellent quality without giving hindrance onto driving. CONSTITUTION:A car audio section 7 connecting to a portable telephone set 2 has excellent sound quality and excellent operability of a sound operation section and the voice from the portable telephone set 2 is given to a voice processing function of the car audio section 7 via an on-vehicle adaptor. A sound processing condition suitable for speech is set to a sound 2 of the car audio section 7 as the speech mode for the portable telephone set. The driver starts speech by a reception switch provided in the vicinity of a steering and the voice of an opposite party is heard through a speaker of the car-mount audio equipment. As required, the sound quality and sound volume are controlled by a sound control section of the car-mount audio section and the condition suitable for speech is realized and the speech easily heard is realized. Furthermore, the operation such as holding or end of call are operated by a switch provided in the vicinity of the steering wheel.
Patent JP-H0360545-A (JP)
Title: Pll device
Inventor: FUJIMOTO TOMONORI
IPC: H04L7/033
Filed: 1989-07-28
Abstract: PURPOSE:To record a signal onto a DAT recording format without any error by using a sample and hold circuit to hold a frequency control voltage of a VCO when a PLL is unlocked at the time of inputting a digital signal, and selecting a reference clock from a crystal oscillation clock. CONSTITUTION:When PLL unlocking is detected due to a cause of a change in a sampling frequency at a DIN by a PLL lock detection circuit 3 while a DAT signal processing block 8 is in the recording mode of a digital input signal, a sample and hold circuit 5 holes the frequency control voltage of an LPF 4 immediately and fixes the output clock frequency of the VCO 1. Simultaneously, a system controller 16 selects the DAT signal processing block 8 into the analog input signal recording mode and the output of a crystal oscillator is selected for the reference clock source from the VCO output. Thus, the recording without any error in the DAT recording format is attained and jitter in a source monitor signal is eliminated.
Patent JP-S6353007-A (JP)
Title: Structure preventing mold from deflection
Inventor: ODAGIRI YASUO
IPC: B29C45/43
Filed: 1986-08-22
Abstract: PURPOSE:To enable to prevent the occurrence of deflection of a mold due to the inner pressure of a cavity, by pouring a hydraulic fluid between a back plate, a spacer block and a movable die plate. CONSTITUTION:A hydraulic fluid 4 fills the space between a back plate 1, a spacer block 2 and a movable die plate 3. If a load is applied on a back plate 1 due to an inner pressure 9 of a cavity 9, a mold pinching a molding 10 is not deflected due to the presence of the hydraulic fluid 4. When the mold is opened or injection is carried out, the injector device 11 can be smoothly worked by acting a piston 6.
Patent JP-2001027126-A (JP)
Title: Engine generator
Inventor: HIROSE TADAFUMI
IPC: F02B63/04
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To support surely weight of an engine and a working machine in carrying by using a carrying handle while having a case of an engine working machine lightened and having a degree of design freedom increased. SOLUTION: An integration of an engine E and a generator G is covered by a shroud 66 and a fan cover 71 to form a generator unit 46. A head cover 51 of the engine E is protruded from an upper surface of the shroud 66 to have the head cover 51 elastically supported on an upper surface of a case 11 via a rubber bush 85 and to have a fixing bracket 91 which is mounted on a lower rear part of a crankcase and a fixing bracket 71 which is mounted on a lower part of the fan cover 71 elastically supported via the rubber bush 85. Thereby, weight of the generator unit 46 is dispersed in every part of the case 11 to prevent the case 11 from being deformed.
Patent JP-H04252264-A (JP)
Title: Polyamide/polyolefin resin composition
Inventor: OYAMADA HIROSHI
IPC: C08L23/10
Filed: 1991-08-07
Abstract: PURPOSE:To obtain a polyamide/polyolefin resin composition having both of excellent characteristics of polyamide resin and polyolefin resin, improved in weld strength and impact resistance and useful for car component, electric and electronic component, etc. CONSTITUTION:(A) 20-90wt.% polyamide resin having >=2 relative viscosity and >=1.5 X10<-5> equivalent/g amino terminal group is blended with (B) 10-40wt.% modified polyolefin resin having 30-50 g/10 min MFR. and obtained by adding 0.1-5wt.% acid anhydride (preferably maleic anhydride) to a mixture consisting of 80-90% polypropylene resin having <=1g/10min MFR. and 10-20wt.% high-density polyethylene resin having 0.94-0.97 specific gravity and (C) 5-70wt.% polypropylene resin having 20-50 g/10 min MFR. and as necessary a proper amount of inorganic filler, dye, filler, plasticizer, frame retardant, etc., and the blend is melted at 150-300 deg.C to provide the objective polyamide/polyolefin resin composition.
Patent JP-2000029512-A (JP)
Title: Plant monitor device
Inventor: INAMI SHINICHI
IPC: G05B23/02
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To preserve trend data for a long period by providing a load means which calls a file name on a magnetooptic disk and displays it on a trend data load screen, and then calls trend data on the magnetooptic disk. SOLUTION: The load means 12 is actuated by pressing a load screen button on a trend data save screen S2. The load means 12 displays the trend data load screen S3. With a load button pressed, the load means 12 displays a file name, a save comment, and save time from the magnetooptic disk MO on the trend data load screen S3. When the file name is specified among them with an arrow, the load means 12 calls the corresponding trend data from the magnetooptic disk MO and stores them in a stored trend block (c). A trend screen S1 is operated to call the trend data in the stored trend block (c) on a hard disk HD, and the trend data are displayed.
Patent JP-H0860804-A (JP)
Title: Roof board
Inventor: NAKAMURA HIRONORI
IPC: E04D1/16
Filed: 1994-08-23
Abstract: PURPOSE: To make it possible to enhance the outside view of a roof so that it may get out of a conventional pattern such as horizontal straight lines and turn to a high quality pattern, and what is more, to provide a solid, and moreover, to provide a profound impression as if the roof was covered with thicker roof boards. CONSTITUTION: A tongue piece main body 3, which is substantially rectangular- shaped, is projectingly installed to a roof main body 2 formed substantially in the shape of a rectangular, which ranges from one end of a horizontal side on the eve side to the side of eaves. When the length of the horizontal side of the tongue piece 3 is defined as X while the length of the vertical side of the tongue piece is defined as Y, the length of the horizontal length of the roof board main body 2 where the tongue piece 3 is excluded, is set to 2X while the length of the vertical side is set to 2Y + a (where a> 0).
Patent JP-H0640318-A (JP)
Title: Braking force controlling device
Inventor: MATSUMOTO SHINJI
IPC: B60T8/1755
Filed: 1992-07-24
Abstract: PURPOSE:To properly control a vehicle by steering control of F/F control even in the area where braking force control for vehicle behavior control and anti- skid control (ABS) are interfered with each other. CONSTITUTION:The controller of a device controls the behavior of a vehicle by controlling the difference between the yaw rate F/B right and left braking forces, for example, which is more effective during braking (time to-t1). When braking force can not be sufficiently controlled due to the shortage of the difference between the pressure of a right wheel and the pressure between a left wheel to the objective value, DELTAPA(S) because ABS is operated simultaneously (time t3-t4, t7-t8), the value of shortage is estimated, and the estimated value is compensated by rear wheel auxiliary steering, for example. Rear wheel steering quantity deltar can be obtained by calculating from the direction values for both right and left braking force controlling and ABS controlling beforehand, and rear wheel steering is conducted using F/F controlling according to the value deltar obtained by calculation. Rear wheel steering is conducted not by F/B controlling, and, therefore, large F/B deflection is not generated, preventing control delay.
Patent JP-H1137210-A (JP)
Title: Variable vibration proof and support device of v type internal combustion engine
Inventor: TERAOKA MASAHIKO
IPC: F16F15/02
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To support an internal combustion engine to a car body side, while damping the vibration generated in the internal combustion engine by providing a vibration proof support means for supporting the internal combustion engine so as not to transmit the vibration of the V type internal combustion engine to the car body side and changing the vibration proof characteristic of the vibration proof support means in response to the vibration generated in each bank. SOLUTION: In a V type 6 cylinders internal combustion engine 1 consisted of banks 1a, 1b, a bank 1a side is supported by an engine amount 12 and a bank 1b side is supported by a variable engine mount 11 respectively to the carbody side. When a vacuum switching valve (below, VSV) 16 is switched, in the variable engine mount 11, the atmosphere flowing in an intake pipe 4 is introduced to the space of the variable engine mount 11 and the volume of an operating fluid chamber is reduced at the same time when the volume of the space is increased. When a vibration is generated in the other side bank, the VSV 16 is switched so that the vibration proof characteristic of the variable engine mount 11 is changed to the vibration characteristic in response to the vibration generated at the other side bank.
Patent JP-H1143126-A (JP)
Title: Label and issuing device thereof
Inventor: ITO WATARU
IPC: B65C9/46
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a label and an issuing device thereof, which makes it easy to judge how much the price of commodities is inexpensive for comsumers in comparison with usual sales prices, by printing not only special sales prices but also special sales unit prices. SOLUTION: A usual unit price-indication section A1, a net quantity-indication section A2, and a usual price-indication section A3 and further a special sales price-indication section A4 and a special sales unit price-indication section A5 are provided in a label L1. These information data are printed in respective sections and the special sales price in the indication section A4 is printed larger in particular than other letters. Since the special sales unit price is printed together with the special sales price, consumers can easily judge how much the price of commodities is inexpensive. And since the special sales price is printed larger than other letters, the special sales price becomes conspicuous.
Patent JP-H1025638-A (JP)
Title: Multilayered structural yarn
Inventor: IKENAGA HIDEO
IPC: D02G3/36
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered structural yarn, capable of preventing a cold feeling or an uncomfortable feeling after wearing thereof and excellent in diffusivity of water, quick-drying properties, wetting returning resistance and useful for various clothes such as sportswears or inners by composing the outermost layer of a hydrophobic fiber and a part of an inner layer, etc., of Lyocell (R) fiber. SOLUTION: This multilayered structural yarn comprises a structure of two or more layers and the outermost layer is composed of a hydrophobic fiber such as a polyamide or a polyester. At least a part of an inner layer and/or an intermediate layer is composed of Lyocell (R) fiber prepared by dissolving natural cellulose in an organic solvent such as a tertiary amine N-Oxide and spinning the resultant spinning solution. The resultant multilayered structural yarn is preferably used to produce a multilayered structural fabric.
Patent JP-S6354256-A (JP)
Title: Dot printer head
Inventor: FUKUSONO HIDEKI
IPC: B41J2/28
Filed: 1986-08-25
Abstract: PURPOSE:To enhance response speed in a printing operation without lowering printing quality, by a construction wherein when an armature is attracted toward an end face of a yoke, a spring force is given to a leaf spring, starting from an intermediate point of the attraction, thereby changing the spring constant of the leaf spring in two stages. CONSTITUTION:A spring means 10, integrally formed from a leaf spring material, comprises a ring part 10a having substantially the same shape as those of a spacer 9 and a spring-fixing plate 11, and a spring part 10b projected inward correspondingly to a leaf spring 6, and the ring part 10a is firmly clamped between the spacer 9 and the spring-fixing plate 11. The spring part 10b is bent to the side opposite to the leaf spring 6 at a slight angle so that a spring force is given to the leaf spring, starting from an intermediate point of attraction of an armature 7 toward an end face of a yoke 3, precisely, an inner base piece 3a, whereas the spring force is not given when the armature 7 is set in a released position by excitation of a coil 2. Namely, the spring means 10 changes the spring constant of the leaf spring 6 in two stages during the attraction-release process of the armature 7.
Patent JP-H0362723-A (JP)
Title: Output buffer circuit
Inventor: WABUKA YUTAKA
IPC: H03K17/16
Filed: 1989-07-31
Abstract: PURPOSE:To suppress overshoot and undershoot in an output signal sufficiently by activating 1st and 2nd output circuits to vary an output signal quickly at a change in an input signal, and activating only the 1st output circuit having the same output impedance as the impedance of a signal transmission line in the steady-state. CONSTITUTION:When an input signal I1 changes from a VDD level into a '0' level, a transistor(TR) P11 is turned on and a TR N11 is turned off. Since each gate level of TRs P12, N12 changes to a '0' level via a NOR gate 15 of an auxiliary drive circuit G11, an inverter 19, a NAND gate 20 of an auxiliary drive circuit G14 and an inverter 24, the TR P12 is turned on and the TR N12 is turned off. Thus, the signal transmission line is rapidly charged by the TRs P11, P12 and the output signal rises quickly. Then a high speed operation by low output impedance drive is attained and also overshoot and undershoot of an output signal O1 are reduced.
Patent JP-H1046228-A (JP)
Title: Structure of lower vessel of vacuum degassing vessel
Inventor: HIDE KANJI
IPC: C21C7/10
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of an iron shell and further, the truncated chervon deformation of the fitting tube of an immersion tube caused by radiation heat of molten steel in a ladle held just below a lower vessel by forming the lower part structure of an RH method vacuum degassing vessel to the projecting curved surface projecting the center part of lower iron shell of the lower vessel to the outside. SOLUTION: The iron shell structure of the vacuum degassing lower vessel ic is composed of a side iron shell 10a, lower part iron shell 10b and the immersion tube fitting tube 9a, and a flange Ft for joining the lower vessel 1c to a barrel vessel, a flange Fb for fitting the immersion tube at the lower part of the immersion tube fitting tube 9a and a hanging metallic tool 20 of the lower vessel 1c, are attached to this iron shell structure. In the structure, the bottom part iron shell 10b is formed by combining two spherical surfaces at the center part 10b, having small radius R1 and at the outer peripheral part 10b. having large radius R2 . The outer peripheral part 10b2 can be made to form a truncated conical body surface or the rotary surface of a curve of the second order instead of the spherical surface.
Patent JP-H0642280-A (JP)
Title: Mounting detachably attaching structure for excavating bit to holder thereof
Inventor: SORA NORIYUKI
IPC: E21B10/62
Filed: 1992-07-24
Abstract: PURPOSE:To make a bit detachable from its holder more easily, and what is more, maintain stabilized excavation without producing any unsteadiness. CONSTITUTION:A pair of fork-shaped interlocked seats 2 and 3, which are installed a bit 1, are joined with a receiving seat 4a, which is installed to a dented holder 4 in such a fashion that they may be separated by the relation between a dovetail slot and a dovetail. A removable pin 6 is fitted into the interlocked seat and the receiving seat in a direction intersecting a separation direction, which restrains the bit 1 to the holder 4 and connects them. As a result, the two restraint system based on the dovetail slot and the pin 6 restrain the bit to the holder, thereby securing the safety of the excavation bit during excavation. In addition to that, an elastic sleeve 5 is installed to a penetration hole which allows the pin 6 to penetrate into the receiving seat. This sleeve 5 elastically receives the load which exerts to the pin 6, thereby protecting the pin from flexibility deformation.
Patent JP-S6258013-A (JP)
Title: Direct injection type internal combustion engine
Inventor: OZASA TOSHIHIRO
IPC: F02B17/00
Filed: 1985-09-09
Abstract: PURPOSE:To form a steady combustible mixture and prevent its excessive mixing with excess air after ignition for steady combustion over the wide range of excess air ratio (load range) by specifying the structure of a combustion chamber and the positions of a fuel injector and of a fuel ignitor. CONSTITUTION:A piston 12 is reciprocatably inserted in a cylinder 10, and its top is provided with a cavity to form a combustion chamber. In this case, the cavity is formed by the first concave 14 cylindrically bored for holding a combustible mixture, the second concave bored in the same shape and volume as those of the first one 14, and a flowing path 18 formed by two cylindrical side planes 18A, 18B being in contact with each wall plane of both the above concaves 14, 16. An ignition plug 22 is fixed to a cylinder head 20 so that a spark gap 22A may be located in the first concave 14 during ignition, and a fuel injection valve 24 is fixed to the cylinder head 20 so as to inject the fuel toward the spark gap 22A to gather it in the first concave 14.