baber/WOPTO huggingface dataset:
Patent JP-S59177512-A (JP)
Title: Coupling structure for optical fiber
Inventor: KOBATA NOBUO
IPC: G02B6/26
Filed: 1983-03-28
Abstract: PURPOSE:To decrease an optical coupling loss by coupling two optical fibers which transmit the standing wave light having the planes of polarization intersecting orthogonally with each other to an optical fiber for maintaining the plane of polarization via a double refractive index body. CONSTITUTION:A prism polarizer 1 is formed of glass having double refractive indexes and when light of multiple modes is made incident thereto, the polarizer emits two beams of standing wave having the planes of polarization intersecting orthogonally with each other. When the standing wave radiated from semiconductor lasers LD1, LD2 are made incident to the polarizer 1 via circular fibers P1, P2, the polarizer emits the respective beams of light after condensing the same in the state of maintaining the planes of polarization and wavelengths thereof. The mode change that arises from various causes such as bending, twist, deviation in out-of roundness, variance in refractive index, etc. of the optical fiber is prevented by inserting an optical fiber 2 into a connector plug 3 and coupling the same to a semiconductor laser 4.
Patent JP-S62210886-A (JP)
Title: Dc motor
Inventor: TANII JUNICHI
IPC: H02K23/66
Filed: 1986-03-10
Abstract: PURPOSE:To enable the driving torque of a DC motor to be switched, by switching the terminals of a first and a second windings wound up on a core to feed voltage. CONSTITUTION:A DC motor M is composed of a first coil R1 and a second coil R2 wound up on a core. When a switch SW is connected to a contact t1, then power voltage V is fed to the series circuit of the coils R1, R2, and the DC motor has high-speed and low-torque characteristic. When the switch SW is connected to a contact t2, then the power voltage V is fed to the coil R2 only, and the DC motor has low-speed and high-torque characteristic. As a result, the driving force of the motor can be effectively used.
Patent JP-H0420457-A (JP)
Title: Tape splicing device
Inventor: IMAZAIKE KANJI
IPC: H01G13/00
Filed: 1990-03-02
Abstract: PURPOSE:To make tape splicing automatically and effectively by furnishing a tape moving means, sticky tape drawout means, and tape cutting means, affixing a sticky tape to two tapes while drawing out the former, and cutting to a specified length. CONSTITUTION:When a manual handle is turned, a carrier driving mechanism rotates in regular direction, and a chip tape carrier 15 starts moving forward. At the same time, pressing rollers 39, 54 and two couples of rollers 41, 42 and 55, 56 rotate in the directions as shown by arrows, and a sticky tape 22 is sent toward the chip accommodation part T1 and pressed thereto by tone pressing rollers 39, 54. Thereby the sticky tape 22 is affixed bit by bit while drawn out in an amount corresponding to the motion of chip tape and straddling the chip accommodation parts T1, T1 of the two chip tapes T, T. When the chip tape carrier 15 reaches near the finish point in advancing, a tape cutting mechanism is actuated to cut the sticky tape 22.
Patent JP-H11245605-A (JP)
Title: Rim
Inventor: WADA YASUO
IPC: B60C5/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce a road noise during running while improving rim assembling performance. SOLUTION: At a rim well part 3 of a rim body 2a where a tire is mounted, a noise proofing seat-like member 5 is provided which interrupts a tire inner cavity formed by the tire and the rim body 2a and rises simultaneously with rotation of the tire. Accordingly, cavity resonance generated in the tire inner cavity during rotation of the tire is restrained so as to reduce a road noise. Rim assembling performance is also significantly improved because the noise proofing seat-like member 5 does not rise when the tire is out of rotating, for example during assembling the rim.
Patent JP-S59180106-A (JP)
Inventor: NOGUCHI KUNITOSHI
IPC: A61C1/08
Filed: 1983-03-30
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-H07242265-A (JP)
Title: Vessel
Inventor: FUJII TAKEHISA
IPC: B65D77/20
Filed: 1994-02-28
Abstract: PURPOSE:To make it easy to remove a lid by providing perforations at the part corresponding to a recessed part of a vessel. CONSTITUTION:A shrink type vessel 3 has a lid 2 to be fixed by heat-shrinking its end to the vessel 3. The vessel 3 has an extension 5 from a flange 4. A recess 6 is provided at the center of the extension 5. A cut 7 comprising perforations is provided at the part corresponding to the extension 5 of the lid 2. By automating a process through the above, work efficiency can be enhanced.
Patent JP-S55144270-A (JP)
Title: Fixing device
Inventor: SAITOU TAKASHI
IPC: G03G15/20
Filed: 1979-04-28
Abstract: PURPOSE:To evenly coat offset-preventing liquid on a roller by constituting a bag- form housing body with a high polymer synthetic resin film having open cells, disposing a soft liquid holding member and hard member for preventing the collapse  of the shape in its inside and supplying the preventing liquid to a roller. CONSTITUTION:A fixing roller 1 comprises applying coating 3 of offset-preventing material on a metal hollow pipe 2 to build in a heater 4. A press roller 5 coated  with 7 of soft offset-preventing material. Both the rollers 1, 5 are press-contacted  and the other roller is driven by the driving of the one roller. when toner image support paper P is inserted between both the rollers 1, 5, toner T press-fixed to the  paper P by pressure and heat. A soft offset-preventing liquid holding member 13 is  provided on the inner side of a high polymer synthetic resin film 11 having fine  open cells and further the collapse of the shape of the resin film 11 is prevented by  a leaf spring 14'.
Patent JP-H06269080-A (JP)
Title: Power supply circuit
Inventor: YAMADA SHIGERU
IPC: H04R3/00
Filed: 1993-03-12
Abstract: PURPOSE:To embody a power supply circuit reducing power consumption at a light load. CONSTITUTION:An output So of an audio output circuit 31 energized by power supply voltages Va, Vb outputted from a couple of switching power supplies 2a, 2b of a power supply circuit 1 is fed back to bias level control sections 4a, 4b to generate a bias level proportional to the output So. The level is added to the output So to generate control signals VSa, VSb shifted from the output So by the bias level and the signals are inputted to arithmetic operation control sections 3a, 3b to allow the level of the power supply voltages Va, Vb to trace a level of the control signals VSa, VSb to be equal to each other. Thus, a level margin of a power supply voltage at a large output is secured and the bias level is decreased at a light load such as a non-signal to reduce power consumption.
Patent JP-H0670082-A (JP)
Title: Facsimile equipment
Inventor: MINOWA TAKEHIKO
IPC: H04N1/00
Filed: 1993-03-15
Abstract: PURPOSE:To provide a new facsimile equipment for overthrowing conventional limits and accelerating miniaturization. CONSTITUTION:A mechanism for reading the picture of an original, transmitting it as a picture signal and recording the received picture signal on recording paper is provided in the inner part of the main body 1 of the equipment. This equipment is provided with a storage part 25 for storing the received picture signal, a reporting device 24 for investigating whether or not the picture signal is stored in the storage part and making a report when the storage is present and a recording paper feeding port 12 provided in the main body 1 of the equipment for feeding the recording paper from the outside of the main body of the equipment to the above-mentioned mechanism.
Patent JP-H05257997-A (JP)
Title: Two-dimensional polygon closed area graphic synthesizing method
IPC: G06T7/00
Filed: 1992-03-12
Abstract: PURPOSE:To improve reliability, versatility and the shortening of processing time by preparing a function where input/output is limited to only coordinate data in a drawing processing synthesizing a polygon closed area in a two-dimension. CONSTITUTION:Two polygon closed area data inputted in a closed area input part 1 is inputted in a structure body having a bidirectional pointer and two kinds of flags, the apexes included in the relative closed areas are extracted in the apexes of each closed area, in an inclusive point extraction part 3 and the intersected point/the contact of the closed areas are extracted in an intersected point/contact extraction part 4. In the preparation of a synthetic area extracted in a deletion point extraction part 5, unnecessary apexes are deleted 6 and the starting point of the apex column of one closed area is extracted as the apex of the synthetic area 7 after the number of contact side and the number of apex are confirmed. In the process, when the same apex as the apex of the other closed area is extracted, the apex of the closed area is extracted this time. When all apexes are extracted, unnecessary apexes are confirmed one more time and are deleted 10, and only coordinate data is outputted.
Patent JP-S52137589-A (JP)
Title: Reactor fuel exchanging system
Inventor: KAYANO HIROYUKI
IPC: G05D3/00
Filed: 1976-05-12
Abstract: PURPOSE: A rational and safe transportable means through different transporting root by means of combinating ranges belonging to an initial position before transportation and an objective position by dividing the inside of a fuel storage pool into plural number of ranges. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05258086-A (JP)
Title: Semiconductor device
IPC: G06F1/16
Filed: 1992-03-12
Abstract: PURPOSE:To simplify and optimatize a processing program development, and to optimatize a power by setting a clock selection terminal before a power source is applied. and setting a clock selection register while the device is operated. CONSTITUTION:When a high speed clock operation is requested in a low speed clock active state, for example, when the outside or inside interruption of a semiconductor device 1 is detected, a central processor 4 turns the output of a clock selection register 6 to a HIGH level. Then, the output of a set reset flip flop 8 is turned to the HIGH level, a high speed clock generator 2 starts an oscillation, a high speed clock is supplied to the semiconductor device after an oscillation stable time is ensured by a timing circuit 11. At that time, a transition from a high speed clock active state to the low speed clock active state can be attained by turning the output of the clock selection register 6 to a LOW level.
Patent JP-H01226086-A (JP)
Title: Oblique line detecting system
Inventor: MIURA TAKAO
IPC: G07D7/00
Filed: 1988-03-07
Abstract: PURPOSE:To correctly detect an oblique state by scanning an image in horizontal and vertical directions, finding out image existence information, finding out the side information of an input medium, deciding whether the sides intersect at right angles or not, and when the sides of the lines intersect at right angles, calculating the oblique angle of the input medium. CONSTITUTION:Input medium data 11 is scanned in the horizontal direction and the lengths of a white area (no image part) and a black area (image part) are measured. A continuity recognizing part 3 decides whether a side L1 is continued or not by data read out by a horizontal direction processing part 1. In a lacking part F1, a straight line passing a point A in a start area detected at its continuity and a point B in its end area is defined as a side L1. Then the input medium data 1 is scanned in the vertical direction by a vertical direction processing part 2, its continuity is decided by the recognizing part 3 and a side L2 is obtained in a lacking part F2. Whether the obtained sides L1, L2 intersect at right angles or not is decided by an orthogonalization detecting part 4, and when the sides intersect at right angles, an inclined angle theta is calculated by an inclined angle calculating part 5 about either one of the sides L1, L2.
Patent JP-S63221180-A (JP)
Title: Adhesive composition
Inventor: KUBO TSUNEO
IPC: C09J201/00
Filed: 1987-03-09
Abstract: PURPOSE:To obtain an adhesive composition capable of firmly bonding polycarbonate resin moldings or PVC resin moldings respectively to each other or both kinds of the resin molding together, by using a composition comprising thermoplastic resin and a plurality of specified solvents. CONSTITUTION:An adhesive composition consisting of a thermoplastic resin (e.g., a resin comprising a vinyl chloride/vinyl acetate copolymer and a urethane resin) and solvents comprising methyl ethyl ketone, tetrahydrofuran, cyclohexanone, and methylene chloride. This adhesive is capable of firmly joining a polycarbonate resin (referred to as PC resin hereinafter) molding or a PVC resin molding respectively with each other, or both kinds of the resin moldings, together. Although PC resin has excellent impact resistance, etc., no effective adhesive has so far been available which is capable of bonding a PC resin molding to a molding of the same resin or of PVC resin; therefore, PC resin has not been utilized as building material such as rainwater gutters. The use of this adhesive composition enables the bonding thereof, thereby widening the range of application of PC resin.
Patent JP-S58171068-A (JP)
Title: Developing device
Inventor: ONODA SHIGEYOSHI
IPC: G03G15/00
Filed: 1982-03-31
Abstract: PURPOSE:To simplify working stages and to improve productivity by the constitution wherein a developing sleeve and a magnet roll are supported mutually separately in the housing of a developing device. CONSTITUTION:A magnet roll 19 is supported and fixed at the shaft ends 19a, 19b thereof directly in the housing 6 of a developing device, and a sleeve 20 is supported rotatably by means of bearings 21, 22 in the housing 6 of the developing device separately from the roll 19. Since both rolls are supported separately in the housing in the above-mentioned way, accuracy can be assured with the sleeve 20 alone and since there is no stage for assembling magnets into the sleeve, the working stage is simplified and workability is improved. The cost is thus reduced and productivity is improved.
Patent JP-H04220258-A (JP)
Title: Wound bandage
Inventor: UIRUHERUMU EE HENINKU
IPC: A61F13/00
Filed: 1991-02-27
Abstract: PURPOSE: To provide a wound bandage and a method for manufacturing it. CONSTITUTION: This wound bandage comprises a lower layer 1 of hydrogel of a polymer to be crosslinked under the effect of electron beam (E.B.) radiation to which one or two or more medicine and/or an antibacterial agent and/or one or two or more auxiliary materials are added as occasion demands, and an upper layer 2 of the polymer, and a fiber layer for connecting both the layers is arranged between the lower layer and the upper layer.
Patent JP-S58173390-A (JP)
Title: Purging device of noncondensable gas in heat pipe
Inventor: KOUTAKA IKUO
IPC: F28D15/02
Filed: 1982-04-02
Abstract: PURPOSE:To remove only noncondensable gas without removing medium by a method wherein the timing to remove the noncondensable gas in the heat pipe is known exactly. CONSTITUTION:The temperature detecting end of a heat pipe temperature detecting device 15 is located at the position with a fixed distance D from the upper end of the heat pipe 2. The heat pipe temperature detecting device 15 has a function of either one or the combination of the indication of the temperature detected by the detecting end, the announce of the time when the detected temperature reaches a predetermined value, the outputting of a signal proportional to the detected temperature and the like. Numeral 16 represents a purging gas temperature detecting device to detect the temperature of gas passing through a gas purging pipe 8 and has a similar function as that of the device 15. Because the opening and closing of a first stop valve 7 and a second stop valve 9 and the actuation of an ejector 11 are controlled by signals from the devices 15 and 16 and consequently the purging of noncondensable gas in the heat pipe 2 can be performed automatically, the timings for starting and finishing of the purging of noncondensable gas in the heat pipe can be exactly judged, resulting in preventing the medium from wastefully outflowing.
Patent JP-S63221916-A (JP)
Title: Manufacture of cylindrical product
Inventor: KITANI NORIYASU
IPC: B21D51/10
Filed: 1987-03-09
Abstract: PURPOSE:To improve the precision of the edge surface and eliminating the generation of burrs and deformation by installing the first and second process dies oppositely on the front surface of the dies and holding a pipe and alternately pressing the pipe and the die attached onto the pipe and cutting the pipe. CONSTITUTION:A pipe 1 is guided into the hole on a die 10, and when the pipe 1 contacts a stopper, the pipe stops. The first process die 15 and the second process die 16 advance, keeping the pipe 1 as center, and the edge surfaces 15a and 16a contact, and the pipe 1 is held by the semicircular parts 15b and 16b, and the die 15 presses the pipe 1 by the distance is about 15-30% of the plate thickness of the pipe 1 in the direction of the die 16, and the die 16 is struck back by the plate thickness portion of the pipe 1 in the reverse direction towards the die 15. Though, in this case, a crack is formed on the periphery of the pipe 1 which connects the peripheral edge of the hole on a die 10 opposed to the semicicular part 15b, and shearing is generated on the line connecting the hole on the die 10 opposed to the semicircular part 16b, generation of burrs is prevented, since said shearing is accompanied with the growth of crack in two directions.
Patent JP-S59181721-A (JP)
Title: Serial data input device
Inventor: IWAKURA SADAO
IPC: H03K5/19
Filed: 1983-03-31
Abstract: PURPOSE:To prevent erroneous data from being inputted in the event of a malfunction of a counter, by providing a means for detecting the malfunction of the counter due to an external noise, etc., and a means for initializing the counter. CONSTITUTION:In case when an abnormal clock 12a is outputted due to an external noise, etc., a clock 12 is not outputted by a constant period, therefore, before eight clocks are inputted, an output of a one shot multivibrator 1 becomes logical ''0''. Also, since eight clocks are not inputted, an output D of a counter 2 is also logical ''0''. As a result, an output of an OR circuit 4 becomes logical ''0'', and an output of an AND gate circuit 6 also becomes logical ''0'' therefore, a reset signal 16 is inputted to the counter 2, and the counter 2 is initialized.
Patent JP-S57168761-A (JP)
Title: Compressor
Inventor: HORIE TAKEO
IPC: B22D19/00
Filed: 1981-04-10
Abstract: PURPOSE:To produce a communicating pipe between a cylinder head and a muffler in short stages at a low cost without producing defective products by casting a bar having a forged annular flange part then punching the same. CONSTITUTION:A bar 6a having an annular flange part 4 is produced by cold forging, and in the stage of casting a cylinder head part with aluminum, the upper part of the bar 6 including the flange part 4 is cast, thence it is punched, whereby a communicating pipe 3 is obtained. Further, a muffler (not shown) is mounted to the other end of the pipe 3. It is also possible to reduce working time by casting the bar 6b which is beforehand punched by leaving a partition wall 5a for preventing the inflow of molten aluminum during ita casting in place of casting the bar 6a as it is.
Patent JP-S58172033-A (JP)
Title: Digital full-echo suppressor
Inventor: FURUYA YOSHIJI
IPC: H04B3/20
Filed: 1982-04-02
Abstract: PURPOSE:To suppress an echo signal even in case of a long-distance circuit and to stabilize operation by controlling the loss of a variable loss circuit through a control circuit and giving hysteresis to call-state switching. CONSTITUTION:A variable delay circuit VD is interposed between a buffer 13 and a peak holding circuit 15 and the level of a signal generated by delaying a transmitted signal nearly by the going and returning propagation time of the long-distance transmission circuit is compared with the level of a received signal to discriminate between a transmission and a reception state by the control circuit 23; and the suppression switch of a control loss circuit 8 is held open, so an echo signal is suppressed. Further, a hysteresis region is provided and operation mode in call alternation is switched through a region similar to a two-way call state to stabilize the operation and to perform call alternation smoothly.
Patent JP-S56150007-A (JP)
Title: Creamy or milky skin cosmetic
Inventor: MORI KENJI
IPC: A61K8/06
Filed: 1980-04-22
Abstract: PURPOSE:A cosmetic having high safety, improved emulsification stability, good touch and appearance free from skin stimulation obtained by blending bentonite containing cation exchange sodium ion, water-soluble high polymer, e.g., xanthan gum, etc. oily substance, and water. CONSTITUTION:0.05-1.9wt% Bentonite containing at least 100mg equivalent/100g cation exchange sodium ion is blended with a water-soluble high polymer selected from xanthan gum, carrageenan, and hydroxypropylcellulose, oily substance, and water to give the desired skin cosmetic. The cosmetic has substantially neither stimulation to the skin nor allergy, high safety, improved emulsification stability, stability with days, good touch and appearance. A liquid oily substance, liquid paraffin, their combination with higher fatty acid monoglyceride, etc. are preferable as the oily substance. Bentonite preferably has a viscosity of 4wt% water dispersion of 150-800cp.
Patent JP-H03255514-A (JP)
Title: Keyboard initializing system for multi-window display system
Inventor: KITANO SHINJI
IPC: G06F3/038
Filed: 1990-03-05
Abstract: PURPOSE:To execute the initialization of a keyboard even in the case the keyboard runs away by actuating a KB initialization processing means at the time when a cursor of a mouse goes out to the outside of a window in a state that buttons of the mouse are all depressed. CONSTITUTION:The system is constituted of a mouse 1, a mouse input processing means 2, a window management processing means 3, a keyboard (KB) initialization processing means 4, and a KB 5. In the case a fault (runaway) of the KB 5 is generated, when a mouse cursor is moved to the outside of the window by moving the mouse 1, the mouse input processing means 2 and the window management processing means 3 are actuated. The window management processing means 3 executes the initialization of the KB 5 by actuating the KB initialization processing means 4 only in the case the mouse cursor moves to the outside of the window and all the buttons are depressed. In such a way, the keyboard can be restored without causing system down at the time of runaway of the keyboard.
Patent JP-H06269068-A (JP)
Title: Remote monitor system
Inventor: ITO YOSHIHARU
IPC: H04Q9/00
Filed: 1993-03-15
Abstract: PURPOSE:To easily extend a system by executing load operation control in response to the operation of an operation device and executing the processing corresponding to monitor control to a terminal equipment connecting to a subordinate signal line from a main central processing unit. CONSTITUTION:A central processing unit A and plural terminal equipments B are connected by a 2-wire signal line L and a specific address is set individually to each terminal equipment B and the unit A specifies an address by using a transmission signal. Thus, each terminal equipment B is accessed individually and a signal is sent in time division multiplex between the unit A and each terminal equipment B. In the case of operation control of plural loads Z by the operation of one switch S, when plural control terminal equipments B2 controlling the loads Z are employed, the unit A accesses each terminal equipment B2 in the order of the address to send control data. A sub central processing unit A2 receives a transmission signal from the unit A1 connecting to a host signal line L1 and returns monitor data.
Patent JP-S59178494-A (JP)
Inventor: OKI KENICHI
IPC: G09G3/22
Filed: 1983-03-30
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。