baber/WOPTO huggingface dataset:
Patent JP-H04284187-A (JP)
Title: Sealed type compressor
Inventor: MANGYO MASAO
IPC: F16C19/34
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a compressor having the less number of parts and assembly manhour and the less input and the superior energy efficiency by removing an inner race which is used for ball bearing in the conventional and using a crankshaft having and an inner race trajectory formed on a part of the shaft, in substitution. CONSTITUTION:A ball bearing 26 is constituted of an outer race 29 which is formed by press-fitting an outer peripherg in a bearing part 27, trajectory of the outer race 29, balls 28 which roll between an inner race trajectory 25a formed at a part of a crankshaft, and a retainer 30 for holding the balls, 28, and axially supports the crankshaft 25.
Patent JP-S56143284-A (JP)
Title: Sealing material for making can
Inventor: OOTAKI IWAO
IPC: C08F2/44
Filed: 1980-04-09
Abstract: PURPOSE: The titled composition curing by UV in a short time and forming a film with excellent flexibility, weatherability, heat resistance, solvent resistance, etc., which comprises a soln. prepared by dissolving chlorosulfonated PE, etc. in a (meth)acrylic monomer, and a polymn. catalyst.  
     CONSTITUTION: 100pts.wt. S-contg. composition selected from a gp. consisting of chlorosulfonated PE and a mixt. of sulfonyl chloride with chlorinated PE and 15wt% or less, based on the composition, polymn. catalyst selected from a gp. consisting of a free radial-forming agent (e.g., N,N-dimethyl-aniline), a reaction accelerator (e.g., an aldehyde-amine condensate), a reaction initiator (e.g., benzophenone) and a reaction promotor (e.g., Co naphthenate), are added to and mixed with 25W2,000pts.wt. (meth)acrylic monomer, to obtain the titled composition. As shown in Fig.1, a flexible film is formed by the application of said composition a to annular groove 3 at inner periphery of top plate 2 of a metal can, followed by UV irradiation, and then the top plate is fastened tight to can hull 1 on the outside, to form a sealed can shown in Fig.2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55138708-A (JP)
Title: Optical lens
Inventor: HASHIMOTO KUNIO
IPC: G02B6/32
Filed: 1979-04-18
Abstract: PURPOSE: To improve the coupling efficiency of fibers and readily vary the rear focal length by opposing the two glass rods which are flat at one end face in such a manner that the flat faces become mutually on the outer side.  
     CONSTITUTION: Circular cylindrical glass rods 3, 4 which have a flat surface at one faces 3', 4' and whose other end faces 3", 4" are made spherical are opposed and these glass rods 3, 4 are so disposed that their optical axes align. Such constitution enables the effect as a condenser lens to be provided by the opposing two spherical faces 3", 4" if the refractive indices of the glass rods 3, 4 are let n. A concave lens 5 has a value of refractive index 1/n and has the operation equivalent to that of one convex lens and the points that it differs from one convex lens include flatness of  both end faces, no relation to the length of glass rods, feasibility of changing rear  focus f b  value by changing the spacing between the opposing spherical faces, ease of  supporting, arbitrary and easy workability of outside diameter and curvature spherical faces because material is ordinary glass, hence low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04283451-A (JP)
Title: Tape tension controller for magnetic recording and reproducing device
Inventor: MAEDA SATORU
IPC: G11B15/43
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a constant control band and loop gain, and to obtain a stable and satisfactory control characteristic by providing a means which controls the gain of a feedback system by a signal inputted to a torque adding means. CONSTITUTION:The torque of a winding reel 103 is applied to an arrow direction by a motor or the like, and a supplying reel 102 is multiplied by the torque by a motor 119. Then, it is detected by a tension sensor 120. Then, an output terminal 5 of a whole sensor 113 is multiplied by the torque. Then, a signal almost in proportion to a tension value is outputted to the output terminal 5 of the whole sensor 113, and the motor 119 of the supplying reel 102 is driven. At that time, the direct current components of a driving signal impressed to the motor 119 of the supplying reel 102, are in proportion to the tape winding radius of the supplying reel 102. Then, the fluctuation of a tension outputting coefficient corresponding to the input voltage of the motor 119 can be canceled by changing the detecting sensitivity of the whole sensor 113.
Patent JP-H05250011-A (JP)
Title: Inverse compile method for programmable controller
Inventor: MATSUMOTO MASAYOSHI
IPC: G06F9/06
Filed: 1992-03-04
Abstract: PURPOSE:To attain high speed execution with minimum work memory space by transforming the X coordinate of a physical coordinate system expressed by X and Y coordinates which stipulate the storage region to a logical X coordinate. CONSTITUTION:The commands of main flow such as A, t31, B, t32, D..., etc., are stored at the position of physical S coordinate 0 of a picture element information memory 40 for display. The branched commands such as t41, C, t39, E, t37, G, etc., are written at the position of physical X coordinate 1, 2, 3 in order of branching along with the extension paths of commands branched previously such as 40-1, 40-2, etc. At this time, the logical X coordinate corresponding to the physical X coordinate is reloaded from (1), (FF), (FF), to (2), (1), (FF) and further to (3), (2), (1). When the picture element information which completed the inverse compile is read out of the memory 40, it is read and screen displayed with the physical X coordinate for the Y coordinate and the logical X coordinate in order of (0), (1), (2), (3), that is, the physical X coordinate is order of 0, 3, 2, 1, for the X coordinate.
Patent JP-S56145018-A (JP)
Title: Receiver for transferred article
Inventor: TSUJI SETSUO
IPC: B65G47/34
Filed: 1980-04-10
Abstract: PURPOSE: To automatically perform uniform acceptance of articles to a receiver, by shifting the receiver in a direction of arrangement of the articles by a prescribed pitch at every feed of the article transferred.  
     CONSTITUTION: When an article A is transferred by a conveyer 6 to the position of a detecting means 8, light from a luminous body in said means 8 is shielded to perform detection that the article is in the vicinity of a discharge end of the conveyer 6, then on the basis of this detection signal a pulse motor 16 is rotated in a forward direction by a prescribed angle. In this way, a tray 10 placed on a mounting plate 11 is shifted in a direction C by a pitch P through the motion of a rack 18 engaged to a pinion 17. And then the article A is fed to a receiver 9. In this way, at each time a labeled article reaches the discharge end of the conveyer 6, the tray 10 is driven by the pitch p in the direction C, thus each of the articles A is arranged in an overlapping state along a longitudinal direction of the tray 10 with the shifting of every pitch P. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000253123-A (JP)
Title: Multifunctional portable telephone set
Inventor: OGAWA TORU
IPC: H04W84/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional portable telephone set, which can properly perform the on/off switching and adjustment of a device via the remote control by adding an operating signal transmitting device to main body of the telephone set to switch and adjust at least one of types of consumer electromechanical appliances, the broadcast mechanical appliances, etc. SOLUTION: When this telephone set is used as an ordinary portable telephone set A, the transmitting/receiving operations are performed with no operation of a mode selection switch 11. When a TV receiver 12 or a room cooler 13 is remove operated, a machine that is used via the switch 11 is selected. For example, the on/off switching of the receiver 12 is selected by the switch 11, an infrared ray of the frequency corresponding to the on/off switching of the receiver 12 is transmitted from an infrared ray transmitter 10 to the receiver 12, and a desired channel number is designated with pushing of a button of the telephone set A. Meanwhile, the on/off switching, the adjustment of blade angle and the change of blast volume of the cooler 13 are selected by the switch 11, when the cooler 13 is operated.
Patent JP-H04334406-A (JP)
Title: Method and device for producing fluid reaction mixture from at least two kinds of fluid reaction components which mutually react to dense substance or foam substance
Inventor: FUERUDEINANDO PUROKUSA
IPC: B29B7/76
Filed: 1992-02-04
Abstract: PURPOSE: To further improve the rapid stabilization of mixture stream following throttling by dividing a throttled mixture into two substreams which flow around a core and recombine opposite the division point and form a sink stream at right angles to themselves. CONSTITUTION: In a manufacture of a flowable reaction mixture from at least two flowable reactive components which may be difficult to mix, which react with one another to form a solid or a foam material, a mixing chamber 8 is arranged in a guide bore 17 for a throttle valve 18 disposed in the transverse direction with respect to the mixing chamber 8. The mixing chamber 8 further concentrically surrounds a cleaning piston 20 mounted in an outlet channel 19. When passing the throttle gap 22, the mixture is divided into annular streams and discharged as a sink stream into the outlet 19.
Patent JP-H10244335-A (JP)
Title: Seat loader provided with pre-bend device and seat material transferring method
Inventor: UOZUMI KOJI
IPC: B21D43/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To transfer a seat material pre-bent with a pre-bend device into a press body with a seat loader. SOLUTION: Inside a seat loader 6 arranged on the upper stream side of a press body 1 and which transfers a seat material 2 carried in the seat material carry-in position B inside the press body 1, a pre-bend device 5 is installed, which is composed of an upper die 5e of freely raising and lowering with an upper die lifting device and a lower die 5f which is raised and lowered with a lower die lifting means and pre-bends the seat material 2 between with the upper die 5e. Therefore, the seat material 2 which is pre-bent with the pre-bend device at the seat member carry-in position B is transferred into the press body 1 with the seat loader 6.
Patent JP-S57163778-A (JP)
Title: Gas valve having shut-off function
Inventor: USUI HIROSHI
IPC: F16K17/36
Filed: 1981-03-31
Abstract: PURPOSE:To provide a gas valve having a shut-off function of countermeasure suitable for earth quake, etc., by forming, in a gas valve, a gas passage passing from the top to the bottom of the gas valve so that gas injected into the gas valve is made to act to a magnetic ball which is magnetically suspended. CONSTITUTION:A valve casing 22 is inserted into a valve 12 from a supply end 1 through an introduction port 3 so that the valve casing 22 defines a passage from a discharge port 9 to a hose connecting port 10. A hollow chamber 5 is provided, at its inside top, with an exposed cylindrical magnet 19 having a  lower surface suspending a magnetic ball 20, and, at its lower bottom with a  seat 6 having a center hole 7 for receiving the magnetic ball 20 which has  fallen from the inside top. A side top port 4 is adapted to allow injected gas  stream to blow the lateral surface of the magnetic ball 20. After the operation  of the gas valve the cylindrical magnet 19 is lowered down to the fallen magnetic ball 20 by manually depressing a clear cover 7, and then is raised together  with the magnetic ball 20 and also an indicating bar 18 when the manual force  is released from the clear cover, thereby the stand-by state of the valve is reestablished.
Patent JP-S62205698-A (JP)
Inventor: TAKAHASHI AKIO
IPC: H05K9/00
Filed: 1986-03-05
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-S54140506-A (JP)
Title: Electro phtography storing and reproducing device
Inventor: DATE NOBUSHI
IPC: G11B17/03
Filed: 1978-04-23
Abstract: PURPOSE:To prevent the center mounting portion of a sheet-shaped magnetic disk from being broken by transmitting the power to an apparatus through a rotary shaft engaging with the disk. CONSTITUTION:When a rotoary shaft 8 is turned by the drive shaft at the side of an apparatus, a disk 9 is turned, because the pins 8b1 and 8b2 of the shaft 8 and the magnetic disk 9 are made to engage through holes 9a2 and 9a3, so that the disc 9 is brought into a condition to profiling the surface 10a of a mother body 10. When a housing 7 is mounted in the apparatus, the positioning hole of the housing 7 is brought into engagement with the positioning pin of the apparatus to bring the tooth portion 8a of the shaft 8 and the drive shaft of the apparatus into engagement. And, the magnetic head protruding into the accommodating chamber of the apparatus advanced from the opening 7b of the housing 7. Thus, head is brough into contact with the portion of the disk 9 corresponding to the crest of the mother body 10 thereby to effect the recording and reproducing operations.
Patent JP-S62204902-A (JP)
Inventor: MURATA NOBUHIKO
IPC: B27L1/00
Filed: 1986-03-04
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-H06267394-A (JP)
Title: Overcurrent relay
Inventor: SAKO SUKETSUGU
IPC: H01H71/74
Filed: 1993-03-09
Abstract: PURPOSE:To enhance the safety of all kinds of reset mechanisms each of which achieves resetting by means of movement of a reset bar by eliminating the possibility of such a dangerous, abnormal action at all that resetting action is stored in a toggle mechanism. CONSTITUTION:Movement of a bimetal 3 which is curved in response to current is transmitted to an inversion mechanism portion and a normally closed moving contact 18 or a normally open moving contact 26 is operated in conjunction with the bimetal 3 by means of an interlocking plate 10. Or connecting parts are moved in the direction opposite to that of movement of the bimetal by a reset bar 10 to operate the normally closed contact or the normally open contact. An accelerating mechanism (stepped level 130c, returning protrusion 29b) is provided for increasing the speed at which the reset bar 130 is moved or the speed at which the normally closed moving contact 18 or the normally open moving contact 26 is moved by the reset bar 130.
Patent JP-S60197394-A (JP)
Inventor: SAKABE TAKESABUROU
IPC: B24B3/46
Filed: 1984-03-15
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-H07262782-A (JP)
Title: Semiconductor memory device
Inventor: SAKATA MAKOTO
IPC: G11C11/414
Filed: 1994-03-18
Abstract: PURPOSE:To suppress the increase of power consumption and to shorten the writing time by providing an additional writing current source for a bit line and controlling it. CONSTITUTION:When data are written in one static memory cell MC selected by a word line WL and a bit line BL and a bit line current generating part 7 writes data Din in the cell MC according to a writing signal WE, a current is supplied to the bit line BL. An additional current source 1 has an enough capacity to pull out electric charges charged in the cell and generates a writing current adding to the current of the bit line. An operating period setting means 2 for the additional current source, inserted between the generating part 7 and the current source 1, operates the current source 1 only in the beginning period of an operating period for writing data and instantaneously supplys an additional writing current to the bit line. Consequently, the power consumption is not considerably increased and the writing time is shortened.
Patent JP-H05249371-A (JP)
Title: Large aperture ratio objective
Inventor: WATABE FUMIO
IPC: G02B13/16
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a small F value and maintain large negative distortion abbration while suppressing other aberrations. CONSTITUTION:A 1st lens group I consisting of a positive lens the convex surface of which is faced to an object side, a 2nd lens group II consisting of a positive meniscus lens the convex surface of which is faced to the object side, a 3rd lens group III consisting of a positive meniscus lens the large concave surface of which is faced to the image side, a 4th lens group IV consisting of a positive lens or cemented lens the convex surface of which is faced to the object side, a 5th lens group V consisting of a negative lens the concave surface of which in faced to the object side, and a 6th lens group VI consisting of a positive lens the convex surface of which is faced to the object side are arranged in order from the object side; and the radius of curvature RII of the object-side surface of the 2nd lens group, the radius of curvature RIV of the object-side surface of the 4th lens, the surface interval SIII between the 3rd and 4th lens groups, and the thickness DIV of the 4th group meet the requirements of inequalities 0.44f<RII<0.65f, 0.64f<RIV<1.00f and 0.55f<SIII+ DIV<0.70f where (f) is the focal length of the whole system, respectively.
Patent JP-S60192403-A (JP)
Title: Angular error correcting circuit of digital phase shifter
Inventor: NAKAJIMA YOSHIAKI
IPC: H01Q3/38
Filed: 1984-03-14
Abstract: PURPOSE:To prevent the directivity and accuracy of directivity of an antenna from being deteriorated by correcting an angular error caused by a manufacture error of a digital phase shifter on real time in the digital phase shifter of a phased array antenna where the phase is controlled electronically and the beam is scanned. CONSTITUTION:The angular error correction amount selected on real time is added to a phase shift amount at an adder circuit 12 by a phase shifter control signal in synchronizing with the trailing of a clock phi1. A high-order 3-bit of the adder circuit 12 is latched to an output latch circuit 23 at the point of time of the next leading of the clock phi1 succeedingly. The phase amount not applied with the angular error correction for the next arrangement grating number is inputted simultaneously to a terminal A of the adder circuit 12. Since the level of an input terminal B of the adder circuit 12 is zero, the phase shifter control signal not corrected for the angular error is latched to a latch circuit 13 at a point of time of the succeeding trailing of the clock phi1. Thus, through the operation repetitively in synchronizing with the clock phi1, the correction amount of the MXN sets of angular errors is added to the phase shifter control signal, and the result is extracted from the output latch circuit 23.
Patent JP-H03248888-A (JP)
Title: Thermal transfer recording medium
Inventor: SAKAI KOICHI
IPC: C09D11/00
Filed: 1990-02-28
Abstract: PURPOSE:To obtain the title recording medium reduced in the effect due to the surface of paper to be transferred and performing transfer of high image quality and having good resolving power by providing a release layer between a base material and a heat-meltable ink layer and adding an epoxy resin having predetermined softening temp. and a colorant to the heat-meltable ink layer as main components. CONSTITUTION:A release layer is provided between a base material and a heat-meltable ink layer and an epoxy resin having softening temp. of 115-160 deg.C is used as the binder of heat-meltable ink. As the base material of a thermal transfer recording medium, papers such as condenser paper or glassine paper or membrane sheets or films composed of plastics such as polyester are used. In the release layer, silicone resins, higher fatty acids, metal salts of higher fatty acids, fatty acid derivatives, higher alcohols or waxes are used. Especially pref., waxes are used and, for example, waxes used as the binder of the heat- meltable ink, for example, paraffin wax, low MW polyethylene, alpha-olefin oligomer or modified matters thereof are designated. As a colorant, black type dye or pigment such as carbon black, oil black or graphite can be used.
Patent JP-S52133008-A (JP)
Title: Intrafurnace roll for process line
Inventor: FUKUOKA YOSHIKAZU
IPC: B65G15/60
Filed: 1976-04-30
Abstract: PURPOSE: To determine the shape of rolls for preventing chamber of strip in process lines such as a continuous annealing furnace, plating line, washing line, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07262397-A (JP)
Title: Predicting method for dynamic image processing time and processor for dynamic image
Inventor: SUZUKI KAORI
IPC: G06T13/20
Filed: 1994-03-18
Abstract: PURPOSE:To display the dynamic image of computer graphics at the expected time by predicting processing time for generating the three-dimensional data of a frame. CONSTITUTION:Processing time T for one frame is the total time of predictive processing time T1, calculating processing time T2 and display processing time T3. Since the predictive processing time T1 can be measured before calculation, the calculating processing time T2 and the display processing time T3 is predicted. The calculating processing time T2 is decided by a calculation amount, and the calculation amount is estimated while depending on the number of calculating object time to be calculated and the complex of calculation. The display processing time T3 is predicted by investigating and counting the amount or kinds of display data. Therefore, tsince the time is estimated from the changes of the calculation amount or the display data from the preceding frame, the time required for predicting both the calculation and the display can be shortened, and the image can be displayed at the expected time.
Patent JP-S59175008-A (JP)
Title: Sound record bias control and display device of tape recorder
Inventor: YOSHIDA KATSUMI
IPC: G11B5/027
Filed: 1983-03-22
Abstract: PURPOSE:To obtain both the sound record bias current value with which the most approximate reproduction output level is obtained between the low and high band signals and the reproduction output characteristics in accordance with the listener's liking, by displaying visually the difference of reproduction output levels between said two signals by means of a display element. CONSTITUTION:Both reproducer and corrected signals are separated into a low band signal (400Hz) and a high band signal (12kHz) by an LPF30a and HPF30b and converted into direct current by rectifying circuits 31a and 31b respectively. The outputs of comparators 34a-34g are connected to the bases of transistors (TR) 35a-35g functioning as driving circuits for display element via D type FFs 41a-41g respectively. Thus it is possible to obtain in a short time the sound record bias current value with which the flattest reproduction signal frequency characteristics can be obtained for various magnetic tapes of different magnetic characteristics. Furthermore the state of the reproduction signal frequency characteristics is displayed by the light emitting elements 35a-36g for visual conformation by changing the sound record bias current value.
Patent JP-H09243333-A (JP)
Title: Device for inspecting extrusion
Inventor: KAWAMURA TAKANORI
IPC: B29C48/92
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To enhance measuring accuracy by minimizing the influence of the surface condition of an extrusion. SOLUTION: In a device which determines whether or not products are defective by illuminating the surface of each extrusion 4 with laser beams 10 from plural circumferential positions while scanning the laser beams 10 in a direction Y perpendicular to the extruding direction X, then focusing the reflected beams on a plurality of light detecting elements 14 to calculate the cross-sectional shape of the extrusion 4, and comparing the cross-sectional shape 4 with a reference shape, the laser beams 10 illuminating the extrusion are made narrow along the extruding direction X.
Patent JP-S52132031-A (JP)
Title: Phthalocyanine pigment composition
Inventor: TANAKA TSUNEO
IPC: C09B67/20
Filed: 1976-04-30
Abstract: PURPOSE: A noncrystallizable and noncohesive copper phthalocyanine pigment composition characterized in containing a specific derivative of copper phthalocyanine. 
     COPYRIGHT: (C)1977,JPO&Japio