baber/WOPTO huggingface dataset:
Patent JP-H11282026-A (JP)
Title: Optical waveguide device
Inventor: YUGAME HIROSHI
IPC: G02F1/335
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device in which an unnecessary light-removal member is easily manufactured and which has an excellent unnecessary light-removal effect by arranging an interference filter transmitting light in a specified waveguide mode in an outgoing area of a light output part. SOLUTION: The optical waveguide device is composed by depositing ZnO on a substrate 10 by a high frequency magnetron sputtering method, etc., to form an optical waveguide layer 20, and forming gratings 21, 22 on this optical waveguide layer 20. Guided light is deflected by generating continuously frequency-changing surface acoustic waves in the optical waveguide layer 20 by a voltage impressed on IDT formed on this optical waveguide layer 20. A beam of laser emitted from a light source is made incident on the optical waveguide 20 through the grating 21, propagated as guided light, and emitted from the grating 22. And, an interference filter is arranged in an emitting part, and only the light in a necessary mode is emitted into an external space. Moreover, as for the interference filter 23, a narrow-band dielectric substance multi- layered film composed of TiO2 , SiO2 , etc., is used.
Patent JP-2000284465-A (JP)
Title: Post-processor retreat structure after developing processing for photograph processing machine
Inventor: TODOKI KENJI
IPC: G03D15/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the retreat structure of a post-processor set after developing processing by which the maintenance of developing processor can be excellently executed and the installing space of a photograph processing machine can be reduced. SOLUTION: The post-processor executing both of the drying processing and the sorting processing of developed photographic papers is arranged on the main body 34 of the photograph processing machine housing the developing processor. Then, the post-processor is supported by a parallel quadri link mechanism 31 so that it can be rocked with respect to the main body 34. Then, the posture of the post-processor can be switched to the working posture that the post-processor is placed on the main body 34 and the developed photographic papers are received and the retreat posture that the post-processor is positioned above the main body 34. When maintenance work is executed, the post-processor is lifted so that the posture thereof is switched to the retreat position by a worker and the upper part of the developing processor is opened.
Patent JP-S5514517-A (JP)
Title: Drop-in point setting mechanism for full automatic player
Inventor: HARUNA SHIYUUJI
IPC: G11B3/095
Filed: 1978-07-15
Abstract: PURPOSE: To enable to drop in the tone arm on an arbitrary position on the record disc, by releasing the drive of tone arm when the size cam is selected to the manual position.  
     CONSTITUTION: On the way of lead-in operation, when the size selection knob for the record disc is set to the manual position, the size set cam 63 brings the latch notch 68 to the position where it collides with the restriction cam piece 60 of the size reset lever 55. The clutch cam 95 is inverted with the lead-in release pin 58 stopped and it can not move the arm drive pin 53 any more. Thus, since the tone arm 132 is stopped to be free, the reproducing needle can be operated for drop-in on arbitrary position of the record disc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63251158-A (JP)
Title: Method and device for mechanical processing of free curvature
Inventor: TSURUHASHI TAKAYUKI
IPC: B24B19/08
Filed: 1987-04-08
Abstract: PURPOSE:To enhance the grinding efficiency and approaching characteristic by feeding a cylindrical tool in the perpendicular direction to the axis of tool relative to the work to be processed, and at the same time, putting the tangential plane to the periphery of cylindrical tool in one plane with the tangential plane to free curvature of the work. CONSTITUTION:Attitude control is made so that the tangential plane to the periphery of a cylindrical tool 16 is in one plane with the tangential plane to free curvature of a work to be processed W, while the tool 16 is given feed in perpendicular direction to the axis of the tool relative to the work. W. This maximizes the processing width in the perpendicular direction to the feed of the tool. Because the cylindrical outer surface is transcripted contactlessly or in a similar condition regardless of the radius of tool 1, the pick feed amount can be made large. This gives further a great processing ability because processing is made at the periphery where the circumferential speed of the tool 16 is maximum. In the feed direction of the tool 16, processing is practicable till the recessed curvature with a radius corresponding to the radius of the tool 16.
Patent JP-H08108377-A (JP)
Title: Stapler and bookbinding device using it
Inventor: HARADA TAKESHI
IPC: B42C1/12
Filed: 1995-03-17
Abstract: PURPOSE: To perform a saddle stitch by stacking sheets discharged from a copying machine, a printer or the like. CONSTITUTION: A stapler body 20 to drive a staple into a sheet bundle and an anvil 30 which receives sheets and receives and bends a needle tip penetrating the sheets are integrally connected to each other by a connecting member 40 so that at least an entering directional half of the sheet bundle can be housed, and when the sheet bundle is bound, this stapler unit 2 is moved to a saddle stitching staple position from a home position which does not hinder passing of the sheets, and is also returned to the home position after saddle stitching is completed.
Patent JP-H05324867-A (JP)
Title: Microcomputer
Inventor: ABE HIDEO
IPC: G06F1/04
Filed: 1992-04-08
Abstract: PURPOSE:To reduce the power consumption of the microcomputer. CONSTITUTION:The microcomputer 11 is equipped with an external power source control part 16, a level shifter 13 which perform voltage conversion between a 1st and a 2nd source voltage from the power source control part 16 through power source terminals 51 and 52, a PMU 14 which initiates transition to a low-power-consumption state and performs clock control, and a peripheral circuit 15. The power source control part 16, outputs the 1st and 2nd source voltages, which are supplied from the power source terminals 51 and 52 to the level shifter group 13, PMU 14, CPU 12, and peripheral circuit 15, respectively. A state signal 101 indicating the operation state of the CPU 12 itself is inputted from the CPU 12 to the PMU 14 and the low-power-consumption operation state is detected corresponding to its operation state. For a countermeasure for lower power consumption, an internal clock 102 which is lowered in frequency is supplied from the PMU 14 to the CPU 12 and peripheral circuit 15 and the 2nd source voltage applied to the CPU 12 and peripheral circuit 15 is reduced with a voltage control signal 103.
Patent JP-S58204462-A (JP)
Title: Ion source device in mass spectrometer
Inventor: MIISHI KOUZOU
IPC: H01J37/08
Filed: 1982-05-22
Abstract: PURPOSE:To increase the sensitibity and resolution of a mass spectrometer by blocking up a greater part of an emitter introduction hole using an ion extrusion electrode and adjusting the insertion location of this electrode and the applied voltage to the electrode, respectively. CONSTITUTION:In the ion source device of a mass spectrometer with an ionized chamber 11 in which the respective ionization of a sample by the electron bombardment method and the field elimination method can be switched, the ionization of the sample by the electron bombardment method is performed by mounting an electrode support cylinder 13 that retains an ion extrusion electrode R on the tip on a mounting section that mounts an emitter probe used for the ionization of the sample by the field elimination method so as to freely be attached and deattached, in the same way and setting the said electrode R in the ionization chamber from the emitter introduction hole 12 of the ionization chamber. As a result, since the most part of the emitter introduction hole 12 is blocked up by a repeller R, the field disturbance inside the ionization chamber 11 is suppressed and the sensitivity and resolution of a mass spectrometer are not degraded.
Patent JP-S58204948-A (JP)
Title: Piston ring of internal-combustion engine
Inventor: HAYASHI YOSHIMASA
IPC: F16J9/14
Filed: 1982-05-22
Abstract: PURPOSE:To prevent snapping of a piston ring by dividing into four parts the piston ring of an internal combustion engine with the piston of an elliptical cross section. CONSTITUTION:A piston ring is divided into four parts, that is, a pair of circular arc parts 11 forming nearly semicircles on both ends and a pair of straight line parts 12 in the middle. The circular arc parts 11 are somewhat opening in a free condition and also curved inward when included within a cylinder, therefore, surface pressure is obtained as its reaction force against an inner wall of the cylinder. At four joining parts 13 formed between the circular arc parts 11 and straight line parts 12, each terminal 11a, 12a is made nearly half as thick as the base part, and the terminal 12a of the straight line part 12 is made so as to form the outside. The straight line part 12 is pressed to the inner wall of the cylinder by means of expansive force of the circular arc part 11 through the joining part 13 and the sufficient surface pressure is obtained.
Patent JP-H07296928-A (JP)
Title: Motor-operated actuator
Inventor: ICHIKAWA SHINICHI
IPC: H01R39/38
Filed: 1994-04-25
Abstract: PURPOSE:To provide a high quality motor-operated actuator which can exert good bonding strength even in case a brush contracts due to a change in the temp. and which ensures easiness in the operations in the manufacturing processes. CONSTITUTION:A resin material is fixed to an output shaft gear, where a plurality of rivet-form projections 22 and rib-form projections 23 are furnished. A brush 20 is provided with through holes 21 having caulking bosses which mate with the rivet-form projections 22 in the resin material. The rivet-form projections 22 are inserted through the respective holes 21, and the heads of the projections 22 extending through the holes 21 are flattened by applying a pressure. The resin material 19 is allowed to bite into the oversurface and undersurface of each caulking boss 21a around the hole 21, and the bonding strength between the brush 20 and resin material 19 is reinforced with the strength due to caulking as well as the stress generated by elastic deformation of the brush on the projections 23.
Patent JP-S5210647-A (JP)
Title: Banking system
Inventor: NORO KIMIAKI
IPC: G06Q40/02
Filed: 1975-07-16
Abstract: PURPOSE: To inform users of the order for using banking devices and further of the supposed waiting time in response to the reserve application by users, thus promoting laborsaving in the field of banking and other business. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5210694-A (JP)
Title: Simplified score indicator of slide type
Inventor: SUZUKI YUUSUKE
IPC: G09F11/24
Filed: 1975-07-16
Abstract: PURPOSE: To prevent drop-off of the indicator body or the tape by binding the tape by the body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5313576-A (JP)
Title: Suspension for forming tube coating
Inventor: KAWAMATA TAKAMITSU
IPC: C09D5/00
Filed: 1976-07-23
Abstract: PURPOSE: To provide a suspension for forming a tube coating characterized by a low price, safety, good coatability and complete separatability after firing, by suspending an inorganic fine particle which is a material for the tube coating in a hydroxy prophy cellulose. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5611341-A (JP)
Title: Detecting method for permeability of sintered raw material
Inventor: SEKIGUCHI YASUAKI
IPC: G01N15/08
Filed: 1979-07-10
Abstract: PURPOSE:To facilitate detection of a permeability, by measuring the suction speed of the raw material and by operating the permeability from differential pressure between pressure in the box and atmospheric pressure. CONSTITUTION:Wind box 16, anemometer 17, measuring cylinder 18, permeablity indicator 20, differential pressure generator 21, and so on are provided, and atmospheric air is sucked by wind box 16 provided for measurement of the permeability, and permeability P is obtained from suction air speed v and pressure loss DELTAp for passage of the suction wind through the raw material. That is, v is measured by the ultrasonic anemometer, and value Q obtained by multiplying v by sectional area  S of the measuring cylinder becomes an airflow rate per a unit time. Difference between pressure in box 16 and atmospheric pressure is measured with the differential pressure generator to obtain DELTAp, and permeability P shown by expression I is calculated by the operator. By this method, stable detection of the permeability can be  performed because the detecting unit is not brought into contact with the raw material.
Patent JP-S5611545-A (JP)
Title: Character processing system in frame synchronizing system
Inventor: OGAWA YOSHIHISA
IPC: H04L13/00
Filed: 1979-07-10
Abstract: PURPOSE: To increase the processing efficiency, by receiving the first 4-byte's share of the frame information excluding the start flag at the start of reception of interruption control register and generating interruption to the control program.  
     CONSTITUTION: The received character buffer 3 which can tentatively store the reception charactrs at least for 4-byte's share per one line, and the interruption control register 4 producing the interruption to the control program at the reception of frame, are provided. Further, the character display register 6 displaying the content when the flag pattern, abort pattern and idle pattern are received, is provided. The register 4 receives the first 4-byte's sharp of the frame information excluding the start flag at the start of reception, allowing to generate the interruption to the program of the program control section 2. Thus, corresponding to the ineffective frame less than 4-byte, no interruption without desire is made to increase the processing efficiency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03290316-A (JP)
Title: Production of bi-based oxide superconductor
Inventor: TACHIKAWA KYOJI
IPC: C01G29/00
Filed: 1990-04-03
Abstract: PURPOSE:To obtain a Bi-based superconductor improved in Jc without deteriorating Tc by utilizing diffusing reaction between the first oxide element constructed from at least Bi-Li-Cu-O elements and the second oxide element constructed from at least Sr-Ca-O elements. CONSTITUTION:A Bi-based oxide superconductor is produced by carrying out diffusing reaction between the first oxide element constructed from at least Bi-Li-Cu-O elements and the second oxide element constructed from at least Sr-Ca-O elements. The aforementioned method is specifically practiced by mixing the first oxide element powder with the second oxide element powder, providing a complex or coating the surface of a substrate composed of the second oxide element with the first oxide element, affording a complex and subjecting the resultant complex to diffusion heat treatment. The above-mentioned heat treatment is preferably composed of the primary diffusion heat treatment at a temperature within the range of 550-750 deg.C and the secondary diffusion heat treatment at a temperature within the range of 750-900 deg.C conducted after the afore- mentioned heat treatment.
Patent JP-H06302587-A (JP)
Title: Film formation
Inventor: KASAHARA OSAMU
IPC: H01L21/316
Filed: 1993-04-14
Abstract: PURPOSE:To suppress formation of fine ruggedness over the top of a film by overlaying the surface of a semiconductor wafer with a thin oxide film before film formation and by uniforming the chemical safety with the main face of a semiconductor wafer. CONSTITUTION:A reaction gas is supplied into the reaction chamber of a low pressure CVD apparatus to subject a semiconductor wafer 1 to the first oxidation, so that the main face of the semiconductor wafer 1 is overlaid with a thin insulating substrate 5a so as to coat a gate electrode 3c. Next, the semiconductor wafer 1 is subjected to film formation to form an insulating film 5b. At this time, the main face of the semiconductor wafer l is overlaid with a thin insulating film 5a, and the chemical stability within the main face of the semiconductor wafer 1 is uniform with the result that the film forming speed within its main face becomes uniform. This can suppress formation of ruggedness over the top of an insulating film.
Patent JP-H03285312-A (JP)
Title: Manufacture of magnetic core for signal line filter
Inventor: HARA HIDEO
IPC: H01F17/06
Filed: 1990-04-02
Abstract: PURPOSE:To avoid and absorb the deformation due to sintering process thereby enabling the polishing process of junction surfaces to be performed easily and accurately by a method wherein a formed body comprising material powder to form a recession lower than both ends of the central part in the rear surface of the substrate fitting flat cable from both sides as if holding the cable connecting electronic equipments is sintered so that junction parts may be polished while fixing the rear surface part of a sintered body. CONSTITUTION:A formed body 12 comprising separated magnetic cores 2a, 2b forming a recession 13 lower than both ends thereof on the central part of the rear surface 7 of a substrate 4 is formed of the material powder of a magnetic body. The recession 13 is formed in arc or square shape in the thickness to be kept lower than both end parts even if the recession is deformed by sintering process. Next, when this formed body 12 is sintered, it is deformed in the direction making the rear surface 7 convex however, it is hardly deformed due to the decrease in the filling up density and even if deformed, the recession 13 can be kept lower than both ends. In such a constitution, when the rear surface is placed on a chuck surface, both ends of the substrate 4 are stabilized by two supporting points to have even surface when both side junction surfaces 6a, 6b are polished furthermore, when two each of separated magnetic cores 2a, 2b are opposingly fixed, the junction surfaces 6a, 6b perfectly fit to each other not to deteriorate the noise absorption effect.
Patent JP-H11282534-A (JP)
Title: Automatic guided vehicle controller, automatic carrying system and carrying schedule allocation method
Inventor: FURUICHI YOSHIKAZU
IPC: G05D1/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To fix a single moving direction of an automatic guided vehicle and to transfer the carrying object with high efficiency by allocating a carrying object having the same carrying direction as that of the vehicle to the vehicle where the carrying object is already loaded. SOLUTION: A carrying route retrieval part 6 retrieves the optimum carrying route of every carrying schedule that is stored in a schedule buffer part 5 in the timing when a carrying schedule is allocated to an automatic guided vehicle 2. A carrying schedule allocation part 7 allocates a carrying object having the shortest distance from the vehicle 2 to the vehicle 2 having no carrying object loaded yet. Meanwhile, a carrying schedule having the shortest distance between the vehicle 2 and the pick-up point or its carrying object is allocated to the vehicle 2 having one or more carrying objects already loaded among those schedules of carrying objects having the same carrying directions as that of the vehicle 2 having its carrying objects loaded. An automatic guided vehicle control part 8 operates the vehicle 2 by remote control based on the carrying schedule of the vehicle 2.
Patent JP-S5612919-A (JP)
Title: Combustion controller
Inventor: TAKEUCHI TAIJI
IPC: F23N5/12
Filed: 1979-07-11
Abstract: PURPOSE: To ignite a combustion device by an intended gas volume for the trial time and to burn it by any gas volume after the trial time by firing the main burner without using the pilot burner after the driving switch is turned on.  
     CONSTITUTION: When a switch SW1 is turned on, a relay XH is turned on, a firm brake contact is closed and an original valve SV is opened. When a cock 1c is opened, water flows along a channel 1, a seat valve WV opens, a gas pressure switch SW4 opens. Therefore, a relay XG is turned on, a contact G1 closes and a fan motor FM rotates. A relay XP is turned on through a timer circuit 55 and a contact XP1 is made, a control valve VB with an intermediate diameter opens, gas is supplied to a burner BN and ignited. After then, the burner BN controls gas volume by a method wherein control valves VAWVC with different diameters are selected by the operation of a load capacity changeover switch RS. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04298820-A (JP)
Title: Method for testing durability of flexible magnetic disk
Inventor: ANDO TAKASHI
IPC: G11B5/84
Filed: 1991-03-26
Abstract: PURPOSE:To improve reliability by using a flexible magnetic disk for which a magnetic head formed by subjecting the region of 1/4 to 1/2 the magnetic head sliding surface to a texturing treatment along the direction orthogonal with a sliding direction is used. CONSTITUTION:The region of 1/2 the entire sliding area over a trailing edge 9 from the central part 8 of the magnetic head of the magnetic head sliding surface is subjected to the texturing treatment for roughening the mirror-finished surface by using a polishing tape in the direction orthogonal with the sliding direction 6 of the magnetic recording medium, by which the magnetic head for testing durability is obtd. The magnetic head sliding surface subjected to the texturing treatment is formed with many fine grooves in the direction orthogonal with the sliding direction 6 thereof according to the magnified surface 4. The center line average height Ra of the grooves formed in the direction orthogonal with the sliding direction 6 is known by the coarse roughness 5 in the sliding direction 6. The surface condition by the texturing treatment is thus recognized.
Patent JP-H09271254-A (JP)
Title: Waste grain port for waste grain auger of combine or the like
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide the safety of an operation and to prevent an opened shutter from obstructing other bag port parts or the like by providing a shutter inside a waste grain port in the waste grain auger of a combine or the like. SOLUTION: This waste grain port 3 opened downwards is provided on the tip part of a transfer cylinder 2 for pivotally mounting a transfer helix 1. On the inner side of the waste grain port 3, a pair of left and right shutters 7 to be vertically turned around shutter shafts 4 on both left and right side parts and opened and closed while being provided with a turning area A where shutter edges 5 at tips are not projected from port end edges 6 on the lower end of the waste grain port 3 are provided.
Patent JP-H08331414-A (JP)
Title: System and method for video receiving/displaying of menu overlay video
Inventor: RANDARU RII BAATORAMU
IPC: H04N5/445
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To support a user about programming that is utilized on a display by overlaying a cursor, that is controlled with a remote controller which can be used by the user on a video display. SOLUTION: A set top device 30 transmits a signal to various internal and external devices through an analog multiplexer 31 and has an exchanging function. A signal reaching the multiplexer 31 arrives from an antenna or a cable 32 via a 1st or a 2nd tuner 34 or 35 or a cable interface 36. A video processor 39 is an element that has its central role and has a function which overlays a cursor, that is controlled with a remote controller used by a user on a video display. The processor 39 has a system memory 45, an analog and audio controller 46, a microprocessor 46, etc., in order to support user's programming and forms a support system by software.