baber/WOPTO huggingface dataset:
Patent JP-H1184182-A (JP)
Title: Connecting structure of plastic optical fiber and photodetector
Inventor: YUNOKI ISATO
IPC: G02B6/26
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the connecting loss between a plastic optical fiber and a photodetector to a smaller level by interposing an optical repeater element having the outer peripheral surface of the diameter gradually decreasing from the plastic optical fiber side toward a photodetector side between the end face of the plastic optical fiber and the photodetecting surface of the photodetector. SOLUTION: The optical repeater element 52 is formed of a material having the same refractive index as the refractive index of the core of the plastic optical fiber A and the rear end face thereof is finished to the size corresponding to the end face shape of the optical fiber A. The front end face thereof is finished to the size corresponding to the photodetecting surface of the photodetecting part R of a photodiode PD. Further, the outer peripheral surface thereof is so finished as to have the diameter successively decreasing from the rear end face toward the front end face. The light emitted from the end face of the optical fiber A is introduced to the smaller diameter part than the optical repeater element 52 where the light is converged. The light is then emitted from the small diameter end face and is made incident on the photodetecting surface Rf of the photodiode PD.  As a result, the connector loss of the optical fiber A having the large core diameter and the photodiode PD having the photodetecting surface Rf of the small diameter is lessened at the time of connecting both.
Patent JP-H0695284-A (JP)
Title: Positive color photosensitive material and image forming method
Inventor: OKAWACHI SUSUMU
IPC: G03C7/30
Filed: 1992-09-16
Abstract: PURPOSE:To obtain the color proof improved in the degree of proximity of the image quality with printed matter at the time of producing the color proof from plural pieces of black and white dot image information obtd. by color analysis and dot image conversion using a silver halide color photographic sensitive material (hereafter described as color photosensitive material). CONSTITUTION:This positive color photosensitive material has a layer Y which mainly forms a yellow image, a layer M which mainly forms a magenta image and a layer C which mainly forms a cyan image. The arbitrary two layers among these three layers are set as the first and second layers. The material has at least one of the combinations that the density of the image of the second layer, when exposed with an exposure to impart +0.2min. density in the image. density of the first layer in the main spectral region of the first layer is smaller than the density after development when the layer is not exposed.
Patent JP-H0295783-A (JP)
Title: Discharge valve system for compressor
Inventor: TAKANO KAZURO
IPC: F04B39/10
Filed: 1988-09-30
Abstract: PURPOSE:To secure a sufficient life required for a discharge valve in an easy manner by setting up a part of a discharge port so as to extruded out of the circumference of a cylinder bore, and extending a valve span of the discharge valve as corresponding to this extrusion. CONSTITUTION:In a plate 4 partitioning off a cylinder bore 2 and a high- pressure chamber 3, a discharge port 3 or the like interconnecting these elements is set up there. At the high-pressure chamber 3 side of the plate 4, there are set up with a reedlike discharge valve 8 and a valve guard 7 which open or close a discharge port 5 according to fluid pressure in the cylinder bore 2 with one end clamped by a bolt 6 as a fulcrum. In this case, a part of this discharge port 5 is set up so as to be extruded as far as a specified distance DELTAL to the radial outside in relation to an outer circumference of the cylinder bore 2. Then, the discharge valve 8 is set up so as to cause a valve span L to be lengthened as far as an extrusion part DELTAL of the discharge port 5. With this constitution, a requisitely sufficient lift H in the discharge valve 8 is easily secured.
Patent JP-S60140423-A (JP)
Title: Bit shift circuit
Inventor: OGUCHI TETSUJI
IPC: G06F7/76
Filed: 1983-12-28
Abstract: PURPOSE:To decrease the occupied area in case of circuit integration by decreasing the manual wiring between the 1st and 2nd signal transmission circuits. CONSTITUTION:A bit shift circuit has a register 100 storing the shift amount of input data and is provided with input lines 101-104 of inoput data, the 1st signal transmission circuit 140 comprising lines (shift amount selection lines) 121, 122 inputting a part of the output signal of the register 100 and N lines of differnt output lines 101'-104', and also the 2nd signal transmission circuit 150 comprising similarly data output lines 111-114. Since a couple of shift amount selection lines 121, 122 only are connected to the 1st signal transmission circuit 140 and only the shift amount selection lines 123, 124 are connected similarly to the 2nd signal transmission circuit 150, the number of lateral wirings three each and the 4-bit shifter is formed by the total 10 lateral wirings only in Fig.
Patent JP-2000073499-A (JP)
Title: Roof structure
Inventor: ABE ATSUSHI
IPC: E04D13/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a safe roof structure which is easy in maintenance after installation and excellent in a snow-thawing property and prevention of icicles by providing a projection almost parallel to the eaves edge of a roof and arranging heaters at the upper face of the projection, the bottom face of an eaves gutter, or the like. SOLUTION: A projection 3 is provided almost parallel to the eaves edge of a roof 1 and a heater 3 is arranged on the upper face of the eaves edge side of the projection 3. Further, an eaves gutter 4 is provided at the lower part of the eaves edge of the roof and a heater 5 is arranged at the bottom face of the eaves gutter 4. Moreover, it is preferable that a heater 7 is arranged at a gutter 6 receiving rainwater from the eaves gutter 4. An electric heater, a warm water heater, etc., are used at these heaters 3, 5, 7. In this way, snow on the roof 1 or snowfall flowing down on the roof 1 is stopped by the projection 21 and thawing is accelerated by the heaters 3, 5, 7 and further, the occurrence of icicles are prevented.
Patent JP-H0881808-A (JP)
Title: Arm cover
Inventor: OGAWA NOBUKO
IPC: A41D13/08
Filed: 1994-09-15
Abstract: PURPOSE: To provide an arm cover wearable without forming wrinkles on the sleeve of clothes, giving excellent and comfortable feeling to the worker without pressing the arm, keeping stable applied state after wearing, enabling easy and quick wearing and removal and having extremely simple structure. CONSTITUTION: This arm cover has an arm-side broad opening part 2 at an end of a cover part 1 and a wrist-side fixed opening part 3 at the other end. Exclusively the wrist-side fixed opening part 3 is freely tightened elastically against the wrist. An overlapped part 4 giving a rising part with a material (m) constituting the cover part 1 is formed at the inside of the cover part 1 and the longitudinal direction of the overlapped part nearly coincides with that of the cover part 1.
Patent JP-H03108781-A (JP)
Title: Manufacture of thermoelectric transducer
Inventor: TOKIAI TATSUO
IPC: H01L35/16
Filed: 1989-09-22
Abstract: PURPOSE:To acquire a variety of quality thermoelectric transducers at a low cost effectively and readily by mixing and grinding a metallic powder which contains at least bismuth and a metallic powder which contains at least tellurium and by controlling a grinding time when formation and sintering are carried out. CONSTITUTION:For example, a mixture whose starting raw material composition consists of (Bi2Se3)0.05(Sb2Te3)0.10(Bi3Te3)0.85 is introduced to a pod of an agate planetary ball mill together with SbI3. Ethanol is added as a medium and grinding and mixing are carried out in a condition of the number of revolutions of 600rpm for 20, 40, 60, 80, 100 hours, respectively. Each of acquired compositions having different grinding and mixing times is formed to a chip by single shaft press formation device, and sintered in a condition of argon air flow to form a sintered body. A grinding time is selected properly to acquire desired P-type or N-type characteristic.
Patent JP-H1092368-A (JP)
Title: Image pickup device for scanning electron microscope
Inventor: HASHIMOTO NAOKI
IPC: H01J37/24
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify a correcting method in such a manner that the distortion of an image on an image pickup CRT for a scanning electron microscope can be partially corrected in a circuit. SOLUTION: X, Y deflection signals 3 generated by a deflection circuit 2 set up in a scanning electron microscope 1 are input to a correction circuit 4 set UP in a photographing unit 9 to be independently corrected and output only to respective areas selected out of areas split into four domains, so that a photographing CRT 8 can be deflected with a photographing CRT deflecting coil 4 in accordance with the deflection signals to partially correct image signals 7 fed from an image amplification circuit 6.
Patent JP-H03113033-A (JP)
Title: Special crimp textured yarn
Inventor: BABA KATSUMI
IPC: D02G3/36
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the subject textured yarn, having cottony hand effects with soft and bulky feeling and useful for sports-related clothes, etc., by using plural ultrafine filament yarns having respective specified single filament deniers. CONSTITUTION:The objective textured yarn which is textured yarn, obtained by paralleling (A) polyester-based multifilament yarn having >=50 total denier and 20-50% elongation and (B) polyester-based multifilament yarn having >=40% higher elongation than that of the component (A) and 60-150% elongation, interlacing the paralleled yarn and subjecting the interlaced yarn to false twist crimping and texturing and having the component (A) constructing a core part and the component (B) covering the outer peripheral part without wrapping thereof. Filaments constructing the aforementioned textured yarn are not fused at all and have no fluff. The single filaments of the components (B) and (A) respectively have 0.2-0.7 denier and 0.2-2.0 denier.
Patent JP-S63102788-A (JP)
Inventor: OCHIAI MASAHIKO
IPC: B26B19/04
Filed: 1986-10-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6390751-A (JP)
Inventor: UEEDO SUTEIIBUN MITSUCHIERU
IPC: B22C5/08
Filed: 1987-09-30
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-S60144795-A (JP)
Inventor: MATSUBARA AKINORI
IPC: G10G1/00
Filed: 1983-12-31
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-S62107531-A (JP)
Title: Switching system of transmission line network
Inventor: YOSHIFUJI HIROTERU
IPC: H04B1/74
Filed: 1985-11-05
Abstract: PURPOSE:To cope easily with even a complicated fault and not to prolong a time required for the switching in case of a comparatively simple and frequency fault by adopting the two-stage of changeover of a transmission line. CONSTITUTION:If a fault takes place in a transmission line supervised by a station 3 to be controlled, the station 3 sends fault information to a control station 1 and other stations 2-6 to be controlled. If the fault is a simple fault, since a switching pattern is stored in storage devices 7-12, the switching of the transmission line is applied automatically immediately at a relevant station. When a complicated fault takes place, even when the station to be controlled retrieves a storage device in then own station, since no switching pattern is obtained, a signal from then control station 1 is awaited. The control station 1 retrieves the switching pattern based on fault information sent from the station 3 to be controlled, and when the pattern exists, a switching pattern signal is sent to the relevant station to be controlled. When not in existing, a new switching pattern is designated by a new switching pattern design device 7' based on the fault information and the pattern is sent to the station to be controlled.
Patent JP-H0988939-A (JP)
Title: Joint cover
Inventor: YOKOYAMA TOSHIHIRO
IPC: F16C11/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the infiltration of a pressure fluid even if the pressure fluid acts on a dust lip, and also prevent the deterioration of a sealing effect even if action force from a cover part is applied to the dust lip. SOLUTION: A thick wall part 8 is arranged on the tip side of a dust lip 7, and this thick wall part 8 comes into close contact with a mating member while being elastically supported on a seating part 6 arranged outside a sealing part 4 fitted to a shaft part 44.
Patent JP-H06102230-A (JP)
Title: Small-sized oxygen electrode
Inventor: SUGAMA AKIO
IPC: G01N27/404
Filed: 1992-09-17
Abstract: PURPOSE:To maintain chlorine ions constant which are consumed as an oxygen electrode is used. CONSTITUTION:This is a small-sized oxygen electrode 1 having an electrode, an electrolyte and a gas permeable film 5 formed on an insulating substrate 8. The oxygen electrode 1 is comprised of a pair of electrodes 2, 3 working as oxygen electrodes and a pair of electrodes 6, 7, namely, a cathode of the silver chloride electrode 6 for supplying chlorine ions into an electrolytic solution 4 and an anode of the opposing electrode 7. The pair of electrodes 2, 3 working as oxygen electrodes and the pair of silver chloride electrodes 6, 7 are set in the same electrolytic solution 4.
Patent JP-H0295079-A (JP)
Title: Information collecting system
Inventor: YAMASHITA WATARU
IPC: G06Q50/00
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate the need for wiring from a sensor to an information collecting device by incorporating the circumferential information collecting sensor into an extension telephone set, modulating the output of the sensor to a high frequency signal, then sending it to an extension telephone circuit, and separating and demodulating it by the build-in filter and demodulating circuit pat of a private branch exchange. CONSTITUTION:The output of a sensor 1 is modulated by a high frequency modulating circuit 2, sent to an extension telephone circuit 5, on the contrary, the sound signal of a call is sent from a handset 3 through a telephone set circuit 4 to the extention telephone circuit 5. Out of the high frequency signal and call signal sent to the extension telephone circuit 5, the call signal is transmitted through a low pass filter 6 of a private branch exchange 9 to separate the call signal to a telephone exchange main body 11, and the other high frequency signal is transmitted through a high pass filter and a demodulating circuit part 7 to an information collecting device 8. Thus, since the circumferential information collecting sensor 1 is incorporated into an extention telephone set 10 and the output from the sensor 1 is sent through the extention telephone circuit 5, the wiring from the sensor 1 to the information collecting device 8 is made unnecessary.
Patent JP-S60139979-A (JP)
Title: Sheet material for flapper in pulse combustion burner
Inventor: INOUE HITOSHI
IPC: F16K15/08
Filed: 1983-12-28
Abstract: PURPOSE:To obtain the captioned sheet material of long life having both suitable straight ridigity and excellent resistance against heat and flame, by forming a layer of fluorine-contained rubber fo be integrally laminated by the immersion method on both surfaces of a woven fabric consisting of high performance carbon fiber. CONSTITUTION:Flapper valves 3, 4 in a pulse combustion burner are constituted in such a manner that a flapper 6 is moved reciprocating along a guide shaft 16 between a valve seat 8, provided so as to partition a combustion chamber 1 to be formed and having many air intake holes 7, and a retainer plate 9 provided facing to said valve seat 8 in a mutually opposite manner. Then the flapper 6, as a sheet material for forming it, uses the material such that a layer 15 of fluorine-contained rubber is laminated to be integrally formed on both surfaces of a woven fabric 12 constituted by weaving a warp 13 and a woof 14 consisting of high performance carbon fiber. While the material uses the warp 13 and the woof 14 in size of 1,000 (1k) or 3k filament with density of the warp and the woof being 18-26k<1/2> threads /25mm.width.
Patent JP-H0695040-A (JP)
Title: Optical axis deviation adjusting device
Inventor: SAIGA MIKITO
IPC: G02B27/64
Filed: 1992-09-17
Abstract: PURPOSE:To eliminate the need to place an extra light source and to properly maintain the optical axis of even an optical measurement system in operation by detecting the quantity of leak light corresponding to the quantity of axis deviation of parallel luminous flux and adjusting the angle and position of a reflecting mirror. CONSTITUTION:If the reflecting mirror 2 has optical axis deviation, part of parallel luminous flux transmitted through a downstream reflecting mirror 3 deviates from a light shield plate 5 and travels downstream as leak light 11, which is converged by a condenser lens 6 and photodetected by a photodetector 7. The light shield plate 5 is at a position where proper parallel luminous flux is cut off, so the photodetector 7 photodetects only the leak light 11 leaking outside the light shield plate 5. As the deviation of the reflecting mirror 2 is the more the light deviating from the light shield plate 5 is the more so the quantity of leak light increases. Thus, a controller 9 properly adjust the angle and position of the reflecting mirror 2 and monitors the quantity of the detected leak light, and then the angle and position of the reflecting mirror can be determined so that the quantity of the leak light is minimized, thereby obtaining proper parallel luminous flux.
Patent JP-H1185546-A (JP)
Title: Inter-process communicating method on heterogeneous os
Inventor: INOUE TARO
IPC: G06F9/54
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To perform process synchronization and communication between processes on respective OSs by providing a communication means to communicate each other on 1st and 2nd OSs which simultaneously operate on one computer. SOLUTION: A management table 1900 which records the name of an inter-OS communication object and the correspondence of an object handle about an inter-process communication function of a 1st OS 1200 and an object handle about an inter-process communication function of a 2nd OS 1300 is provided in each inter-OS communication object. By the table 1900, a communication request that specifies the names of inter-OS communication objects which are issued from processes of the 1st OS and the 2nd OS can be converted into a request to an inter-process communication function of the OS 1200 or the OS 1300. That is, for instance, an inter-OS communication request that specifies a semaphore can be converted into a semaphore communication request for the OS 1200.
Patent JP-S6489573-A (JP)
Title: Pattern formation of superconductor circuit
Inventor: MATSUI SHINJI
IPC: H05K3/00
Filed: 1987-09-30
Abstract: PURPOSE:To simplify the formation of a given circuit pattern, by a method wherein a local selective doping is performed on a high-temp. ceramic supercon ductor by a convergent ion beam using an ion (except oxgen and fluorine ions) to destroy the crystallinity of the selected doping parts and turning those parts to non-superconducting ones. CONSTITUTION:A Y-Ba-Cu-O or other ceramic superconductor is formed on a substrate 11 by magnetron sputtering. Then, a Si<++> or other convergent ion beam is used to destroy the crystallinity of implanted areas 13 to make them non-superconducting. The larger ion implantation dose, the heavier is damage to the crystal and the lower is a critical temperature. This means an ion implan tation dose can control a critical temp. and thus a superconductor circuit pattern can be easily formed by a convergent ion beam. Since the convergent ion beam is computer controlled, any superconductor circuit can be formed.
Patent JP-2000054214-A (JP)
Title: Color-changeable flower
Inventor: KOTANI MASAKI
IPC: A41G1/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an artificial flower capable of utilizing a capillary phenomenon and a chromatographic effect to suck up a dye together with water, thereby making it possible to enjoy the changes in the colors of the artificial flower with time. SOLUTION: This artificial flower is obtained by winding an inner water- absorbing substance 3 containing a dye for the petals on the periphery of a wire, integrally forming the petals and the core, and then winding an outer water-absorbing substance 6 containing a dye 5 for the leaves and the stem. Water is poured in a container to change the colors of the petals, the leaves and the stem.
Patent JP-H08115455-A (JP)
Title: Automatic transaction device
Inventor: SHIBATA YASUKO
IPC: G06F19/00
Filed: 1994-10-14
Abstract: PURPOSE: To precisely manage cash in a safe and to effectively use cash in a device even if an error occurs while cash is paid out from the safe. CONSTITUTION: The safes (safe R 6 and safe F 9), stackers (stacker R 10 and stacker F 11) and a control part 28 are provided. When an error occurs while cash is being paid out from the safe, the control part 28 holds error information during safe pay-out including the pay-out source safe of cash and the counting state of the pay-out source safe in a memory 42. The destination of remaining cash in the device is designated in accordance with error information, remaining paper money is stored in the designated destination and an error restoration processing is executed. Then, error information during safe pay-out is erased. Thus, information of cash when the error occurs is managed.
Patent JP-H0587202-A (JP)
Title: Variable speed pulley device
Inventor: SAKAMOTO TSUTOMU
IPC: F16H55/56
Filed: 1991-09-27
Abstract: PURPOSE:To restrain direct contact of an engaging member engaged with a torque cam with the rear side of a cam face so as to reduce operating force when a pulley is opened due to reduced thrust from outside in a variable speed pulley device having a torque cam mechanism by providing a notch in the rear face of the cam face of a torque cam groove. CONSTITUTION:A torque cam mechanism is provided for generating thrust in the closing direction of a variable speed pulley 6 by pressing a movable sheave 9 onto a fixed sheave 7 by relative rotation of a movable sheave 9 of the pulley 6 constituted of variable pulleys and a rotation shaft 1. On the rear side of a cam face 10a of a torque cam groove 10, a notch 26 is provided so that it does not touch a torque pin 11. By this constitution, when the pulley 6 is opened and thrust to a belt B by a transmission mechanism 16 is reduced and at the time of reversion of the torque transmission direction such as engine braking, the torque pin is made not to touch the back of the cam face 10a of the torque cam groove 10 so as to reduce operating force.
Patent JP-H0644562-A (JP)
Title: Method and device for recording and reproducing optical disk
Inventor: KAWASAKI YORIJI
IPC: G11B11/105
Filed: 1991-09-27
Abstract: PURPOSE:To prevent the deterioration in an error rate at the time of reproduction by controlling a laser power so that the regenerative signals have a prescribed amplitude value or above in advance and the digital sum values become a minimum. CONSTITUTION:The data equivalent to one peripheral of trial write tracks provided on the prescribed place of a disk are recorded, reproduced and amplified by an RF amplifier 2. The outputs of the amplifier 2 are inputted to an RF amplitude deciding circuit 3 and a data slicing circuit 4. The circuit 3 judges the outputs and transmits the result to a controller 7. The regenerative signals are sliced at zero positions by the circuit 4, converted into digital signals and outputted to a decoder 6 and a DSV measuring circuit 5. Input values from the circuit 5 are examined by the controller 7 and if the values are greatly deviated to either positive or negative value, the setting of a laser power control circuit 8 is changed so that the values approach to zero and are again recorded on the trial tracks to be reproduced.