baber/WOPTO huggingface dataset:
Patent JP-H0894234-A (JP)
Title: Defrosting device for refrigerator
Inventor: ADACHI KOSAKU
IPC: F25B47/02
Filed: 1994-09-27
Abstract: PURPOSE: To always achieve defrosting operation in response to the actual amount of frosting by estimating the amount of frosting based upon a temperature change rate by temperature change rate-operating means and fresh air temperature by fresh air temperature-detecting means, and determining defrosting completion decision temperature based upon the estimated amount of frosting. CONSTITUTION: A change rate of detected temperature by a defrosting temperature sensor 14 is calculated with temperature change rate-operating means of a control circuit 15 after power supply to a defrosting heater 13 is started. The amount of frosting is estimated with frosting amount estimation means of the control circuit 15 based upon the calculated temperature change rate and fresh air temperature by a fresh air temperature sensor 16 being fresh air temperature detecting means. Defrosting completion decision temperature is determined with defrosting completion decision temperature determination means of the control circuit 15 based upon the estimated amount of frosting by the frosting amount estimating means. Hereby, defrosting operation is always achieved in response to the actual amount of frosting, and temperature rise in a refrigerator can be reduced to eliminate wasteful consumed power.
Patent JP-H0393288-A (JP)
Title: Screen printing apparatus for circuit pattern
Inventor: KOGA SHIGETOSHI
IPC: H05K3/34
Filed: 1989-09-06
Abstract: PURPOSE:To make neat printing of a circuit pattern on a substrate by a method wherein when paste or solder cream clogs or blurs due to orientation of pattern holes opened on a screen mask, a squeegee device is horizontally rotated to change the orientation of the squeegee with respect to sliding direction. CONSTITUTION:When a substrate 40 is transferred onto a substrate holder 41 and positioned, a cylinder 42 is operated to raise the substrate 40 to have it approach the lower face of a screen mask 1. Then a cylinder 16 is used to lower a squeegee 15 to have it reach the mask 1 and with a motor 23 rotated a squeegee device 10 is slid on the mask 1 to print a pattern on the substrate 40. Then the cylinder 42 is operated to have the substrate 40 lowered to be carried to the next process. If the pattern is not neatly printed due to orientation of pattern holes 8, a fixing jig 32 is loosened and with the device 10 horizontally rotated, the squeegee 15 is slightly tilted with respect to sliding direction N so that putting of paste or cream solder into the holes 8 is enhanced.
Patent JP-H0764034-A (JP)
Title: Travelling wave type optical modulator
Inventor: ONO KAZUSHIGE
IPC: G02F1/035
Filed: 1993-08-23
Abstract: PURPOSE:To provide a travelling-wave type optical modulator which has an excellent DC drift characteristic, is not limited in light source wavelength and is usable for up to the wavelength of a visible light region by disposing a travelling-wave type electrode on a thin-film optical waveguide of a lithium niobate single crystal. CONSTITUTION:This travelling-wave type high-speed optical modulator 10 is constituted by forming the thin film 14 of the lithium niobate (LiNbO3) single crystal by a liquid phase epitaxial crystal growth method (LPE method) on a lithium tantalate (LiTaO3) single crystal substrate 12 and forming a Mach- Zehunder(MZ) type optical waveguide 16 having a ridge structure on the thin film 14 surface of the LiNbO3 single crystal. A buffer layer 18 consisting of an SiO3 material is formed on the thin film 14 of the LiNbO3 single crystal. The travelling-wave type electrode 20 of a coplanar waveguide type constituted of a central conductor 22 and a grounding conductor 24 is formed on the buffer layer 18. The optical waveguide 16a is arranged right under the central conductor 22 via the buffer layer 18 and the optical waveguide 16b is arranged right under the grounding conductor 24.
Patent JP-H09108477-A (JP)
Title: Water current control method for washing machine
Inventor: CHIYOU SEIGO
IPC: G05B13/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the entanglement of laundry and to improve a washing degree by utilizing dielectric algorithm and fuzzy inference, selecting an appropriate stream pattern and performing washing. SOLUTION: The ON time of four motors is equally divided into three and test data are extracted (step S1) and the washing degree function of the most excellent washing degree and a minimum entanglement function are extracted by the ON of the motor by the test data (step S2). Then, an optimum function is selected so as to simultaneously satisfy the extracted best washing degree and lowest entanglement degree (step S3), an initial stream pattern by the ON and OFF time of the motor is selected (step S4), fitness is obtained by the selected stream pattern and whether or not it is the optimum fitness is discriminated (step S5). When it is not the optimum fitness, a dielectric algorithm routine is performed so as to lead out the optimum fitness (step S51) and the initial stream pattern is corrected.
Patent JP-S61111842-A (JP)
Title: Wire-cut electric discharge machinine
Inventor: ITO TETSURO
IPC: B23H7/02
Filed: 1984-11-05
Abstract: PURPOSE:To obviate damage or disconnection in a wire electrode without any drop in a machining rate, by discriminating a gap state in a way of comparing an arc discharge voltage level with the reference value, while controlling a feed rate of the wire electrode according to the discriminated result. CONSTITUTION:A pulse current to be fed to a gap from a machining power source 15 is detected by a current detector 16, and the output is inputted into a control command signal generator 17 which compares an arc discharge voltage level at a current-energizing period in time of being discharged between a wire electrode 2 and a work 1 with the reference value, discriminating a gap state, and feed a control unit 4 and a machining power source 15 with a control command signal. With this control unit 14, a feed rate of the wire electrode 2 is controlled according to the gap state.
Patent JP-H04118366-A (JP)
Title: Rear-wheel steering gear
Inventor: SAIDA NORIHIRO
IPC: B62D113/00
Filed: 1990-08-31
Abstract: PURPOSE:To promote the miniaturization and lightweightiness of a housing by constituting a support rod inserted into a through hole of the housing from an opening and a pivot housed in an inner part from a housing hole of the housing to be connected in the housing via a pivot body. CONSTITUTION:A rear-wheel steering gear has a rotational mechanism being rotated by a DC motor 21 installed in an outer side of a housing 30, and a rear-wheel support rod 24 is shifted in the axial direction by a pivot 23 to which turning effort is transmitted from this rotational mechanism 22. Here the housing 20 forms a storage hole 25a housing the rotational mechanism 22 in a housing body 25 at the upper side, while it installs a through hole 26a, where the support rod 24 pierces through in a direction orthogonal with the storage hole 25a, in a cover part 26 at the lower side. At this time, the storage hole 25a is formed to be larger in diameter than that of the whole pivot 23, while as for the through hole 26a, both the openings 26b, 26c are set to larger in diameter than that of a central part 24a of the support rod 24. With this constitution, the support rod 24 and the pivot 23 are made connectable in inner part of the housing.
Patent JP-H1172746-A (JP)
Title: Optical isolator element with lens and optical module
Inventor: OKUDA MICHITAKA
IPC: G02B6/42
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To improve coupling efficiency and to easily execute the adjustment and package within a module by forming the end face of an optical isolator element with a lens formed by laminating and integrating a Faraday rotator and a polarizer, on which face the exit light from a semiconductor laser is made incident, to a wedge shape. SOLUTION: The optical isolator element 1 with the lens formed by integrally constituting the lens 1b is packed on the optical isolator element 1a formed by laminating a sheet-like polarizer, Faraday rotator substrate and sheet-like polarizer into a rectangular or V-shaped groove formed on a substrate 2 consisting of silicon, ceramics, etc., allowing patterning to the semiconductor laser element 3 and a photodetector 4 for monitor and cutting the laminate to a microchip form. The end face of the optical isolator element 1a, on which face the exit light from the semiconductor laser element 3 is made incident, is formed to the wedge shape. Further, the loss tolerance characteristic at the time of installing an optical fiber 5 to the substrate 2 is improved by enlarging the mode field diameter of the optical fiber 5.
Patent JP-S6377920-A (JP)
Inventor: TORUKUUCHI FUUIN TORAN
IPC: C08G18/24
Filed: 1987-09-17
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-2000066249-A (JP)
Title: Electrophoretic display device
Inventor: MATSUDE MASATAKA
IPC: G09F9/37
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrophoretic display device which is improved in display performance by putting a technique including a dispersion system into microcapsules into practicability. SOLUTION: This electrophoretic device is constituted by inclosing the microcapsules including the dispersion media wlored by dyestuffs and the electrophoretic particles dispersed therein into a spacing between a transparent substrate and a counter substrate arranged to face the same and executes display action by the electrophoretic effect of the electrophoretic particles by the presence or absence of the voltage impression between the transparent substrate and the counter substrate. In such a case, the wall materials of the microcapsules are formed by including at least one kind among the fluorine compd, monomers expressed by the following formulas (1) to (7) as their components. In the formulas, R denotes a hydrogen atom or halogen atom or methyl group and (n) denotes an integer from 2 to 10.
Patent JP-H0971204-A (JP)
Title: Vehicle seat provided with air bag device
Inventor: NAKAGAWA YOSHIHISA
IPC: B60R21/207
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To enable an air bag to be easily opened to break at the sewed part of a seat cover and to be expanded sideways. SOLUTION: A belt hooking part 9 is provided on the side where the air bag device 1 of a seat back frame 4 is buried so that a seat cover 5 for covering the seat back frame 4 may be broken by means of the developing pressure of an expanding air bag. On the other hand, the seat cover 5, is sewed with a seat surface coating part 5a, a framework coating part 5b and a seat back surface coating part 5c together along the front and rear sewed parts 7a, 7b and the front end of a band-like body 10 is sewed together with its front sewed part 7a on the inside of the framework coating part 5b on the side facing to the belt hooking part 9 and the rear end is sewed together with the rear sewed part 7b stronger than the front side.
Patent JP-2000066614-A (JP)
Title: Filter for display and its usage
Inventor: YOKOYAMA SHIGEYUKI
IPC: G02F1/1335
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a filter for display causing no image fault by restraining moire. SOLUTION: This filter for display consists mainly of a metal mesh formed by a number of extended lines 2 crossing one another and a number of square holes 3 surrounded by them and arranged regularly, and the lines 2 extend in the crossing direction at an angle of 45 deg.±15 deg. to boundaries 10 of pixels in the display. The mesh lines 2 are desirably formed of a conductive material.
Patent JP-S59121420-A (JP)
Title: Input circuit of comos type integrated circuit
Inventor: SATOU HITOSHI
IPC: G06F13/40
Filed: 1982-12-27
Abstract: PURPOSE:To secure effectively the level of a bus line by feeding back positively a part of the output of a CMOS type inverter connected to the bus line via a feedback inverter. CONSTITUTION:A bus line 1 is driven by output inverters 2 and 2', and the signals of IC10 and 10' are supplied to an input inverter 3 of an IC11. A part of the output of the inverter 3 is supplied to a feedback inverter 5, and the output of the inverter 5 is fed positively back to the inverter 3. Here the competitive driving is carried out between the inverter 2 or 2' and the inverter 5. In this case, the driving capacity of the inverter 2 or 2' is set larger several times than that of the inverter 5. Thus the information of the circuits 10 and 10' are correctly transmitted. As a result, the level of the line 1 can be fixed with use of a pull-up resistance and without flowing steadily a DC current.
Patent JP-H0395574-A (JP)
Title: Developer carrying member and production thereof
Inventor: KURIBAYASHI TETSUYA
IPC: G03G15/08
Filed: 1989-09-08
Abstract: PURPOSE:To stabilize electrostatic charge impartation by coating the surface of the developer carrying member with a coating material contg. graphite having <=1mum average grain size and <=10 major axis/minor axis and a binder resin. CONSTITUTION:A negative chargeable one-component developer is supplied to the surface of the developer carrying member. The surface of this developer carrying member is coated with the coating material contg. the graphite having <=1mum average grain size and <=10 major axis/minor axis and the binder resin. The coating layer is formed by sticking the coating material onto the base body of the developer carrying member in the state of dispersing the same into a liquid or solvent and curing by photoirradiation, heating, etc. The surface layer is then uniform and the electrostatic charge impartation is stably executed. High-quality images are thus obtd.
Patent JP-H0976644-A (JP)
Title: Thermal transfer recording medium
Inventor: TAKAHASHI SHIGEKI
IPC: B41M5/42
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To satisfy the releasability of a thermally melting ink layer and the fasteness of transferred images, by providing a release layer containing a wax- like silicone oil, between the substrate sheet and the thermally melting ink layer. SOLUTION: The wax component contained in a release layer has a melt viscosity less than about 15cP, and a dropping point based on ASTM D-3104 of about 98 deg.C. A resin or the like, such as an ethylene-vinyl acetate copolymer, an ethylene-acrylic acid copolymer, polyethylene, petroleum resin and the like, is added to the release layer. The compounding percentage of the wax component and a wax-like silicone oil is about 20-99wt.% of the release layer. The compounding percentage of the resin or the like is about 1-20wt.% of the release layer. If the thickness of the release layer is within a range between about 0.001μm or greater and less than about 0.5μm, the transfer sensitivity will further improve.
Patent JP-S6385923-A (JP)
Title: Automatic displaying system for menu
Inventor: SHIMIZU NOBORU
IPC: G06F3/0482
Filed: 1986-09-30
Abstract: PURPOSE:To display a job selection menu automatically, by displaying the executed result of a job after completing the execution of the job, and the job selection menu designated in a menu information table, by a menu displaying means, on the screen of a terminal equipment. CONSTITUTION:An execution instructor designates the job selection menu by starting up either terminal equipments 4a-4n, and inputting the name of a menu, etc. Menu items K1-Km in the menu information table 5 are displayed on the screen f the terminal equipment 4a as the job selection menu. On completing the execution of the job, a central processor 1 retrieves the name n1-nm of the menu to be displayed after completing the job from the menu information table 5 read out previously, and displays read out menu items K1-Km in the menu information table 5 on the screen of the terminal equipment 4a as the job selection menu.
Patent JP-S61111097-A (JP)
Title: Manufacture of speaker
Inventor: OKADA HITOMI
IPC: H04R31/00
Filed: 1984-11-02
Abstract: PURPOSE:To manufacture a speaker exactly and to improve yielding, productivity and work ability by holding the coupler in an adequate position with a supporting body during the manufacturing. CONSTITUTION:A plate 20, a magnet 21, and a yoke plate 22 are mounted on the bottom plate part 14 of the frame 4 form the magnetic circuit part. A pipe-form positioning jig 6 is inserted in a voice coil bobbin 1. The positioning jig 6 and the yoke 23 are so arranged that the latter fits in the pipe-formed inner space of the former, and in result, the voice coil bobbin 1 is located in the specific place in the gap G of the magnetic circuit part. Following it, the supporter-clamper 11 is placed on the bottom plate 14 of the frame 4. When placing, a damper 7 is made included in the pipe of the supporter-clamper 11. Further, the lower end pipe part 8b of the coupler 8 is positioned so as to be assembled in the bobbin 1, and is pushed in. Also, the flange part 8a of the coupler 8 is placed in a manner that it aligns with the top surface of the supporter-clamper 11, and it is properly positioned and clamped. The coupler 8 being in this state, the lower part of its inner surface is bonded with the top part of the voice coil bobbin 1 using an adhesive, thereafter, the positioning jig 6 is pulled out from the bobbin 1.
Patent JP-S59125959-A (JP)
Inventor: SEKO TATSUFUMI
IPC: D06C3/04
Filed: 1982-12-29
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-H0760308-A (JP)
Title: Rolling mill
Inventor: HASHIMOTO SHOICHI
IPC: B21B13/14
Filed: 1993-08-26
Abstract: PURPOSE:To simplify a structure in a roll cross shift rolling mill, reduce the manufacturing cost of work roll assembly parts required for the rearrangement of rolls and save the maintenance check labor. CONSTITUTION:A slide block 9 is slidably held by each stopper 7 and the projection part of a holding block 3. Shift cylinder blocks 1a and 1b are operated by servovalves 4a and 4b while detecting the rod positions of shift cylinder blocks 1a and 1b by respective rod position detectors 2a and 2b. Both of the upper and the lower holding blocks 3 and a stopper 7 are allowed to move in the roll axial direction in the opposite direction each other in the upper and the lower, an upper tapered part 51a and a lower tapered part are set to the both edge parts of a steel strip 50 by shifting an upper and the lower work rolls 51 and 52 in the opposite direction each other. Moreover, the steel strip 50 is rolled by making cross each other with a specific cross angle thetaby the operations of respective cross cylinders 62a and 62b while detecting the rod positions of cross cylinders 62a and 62b by an inlet side rod position detector 63a and an outlet side rod position detector 63b.
Patent JP-H1079692-A (JP)
Title: Automatic diagnosing method for radio base station
Inventor: NANJO TAKESHI
IPC: H04W24/04
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To monitor the generation of mismatching between the states of a radio base station and an exchange by starting diagnostic programs stored in all radio base stations included in an exchange of a mobile communication system from the exchange by communication and diagnosing the states of respective base stations. SOLUTION: In the mobile communication system including plural radio base stations storing plural portable terminal equipments and the exchange connected to the base stations, the diagnostic programs of all the radio base stations stored in the exchange are started from the exchange by communication with the base stations to diagnose the states of respective base stations. Namely software 15 in the mobile exchange 1 releases the block of subscriber's lines after checking up the normality of the subscriber's lines and hardware such as circuits in the exchange 1 to set up a call receiving state, starts a subscriber's line control part 13 and transmits a diagnosis start request signal to the base stations.
Patent JP-H0982044-A (JP)
Title: Reproducing apparatus
Inventor: KOBAYASHI RYOJI
IPC: H03M13/23
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the error rate by a syndrome-decoding method, by selecting a maximum likelihood path in the length of a maximum likelihood path-holding means, and outputting a corresponding data series to a bit slip countermeasure when data are reproduced at a different speed. SOLUTION: A branch metric operation means 3 calculates a branch metric value to an 8-bit reproduction data, and a maximum likelihood stage transition selection means 4 selects a maximum likelihood state transition to each state corresponding to an N-th reproduction data word making minimum the sum of path metric values to states up to an (N-1)th reproduction data word and branch metric values corresponding to state transitions. The sum of path metric values to the resultant maximum likelihood state transition is set as the path metric value in each state to the N-th reproduction data word. This process is carried out to a state of the N-th reproduction data word, thereby, all of the maximum likelihood state transition and path metric values to the N-th reproductions data word are determined.  Data of maximum likelihood state transitions to the states are sent to a maximum likelihood path-holding means 5.
Patent JP-H0979697-A (JP)
Title: Heat exchanger
Inventor: SUGA HIROAKI
IPC: F25B39/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To uniformize pressure loss in heat exchanger tubes to improve a heat exchanging performance in a heat exchanger which is used as condensers and evaporators for air conditioners, refrigerators and the like. SOLUTION: A heat exchanger comprises heat exchanger tubes 11a, 11b, 12, in which a cooling medium 17 flows, a plurality of fins fitted onto the heat exchanger tubes 11a, 11b, 12 and allowing air 18 to flow therebetween, and a flow diverter 14 branching the heat exchanger tube 12 to a plurality of cooling medium paths. The heat exchanger tube 11a is made a smooth tube before it is branched by the flow diverter 14, and the heat exchanger tube 12 is made a grooved tube after it is branched by the flow diverter 14.
Patent JP-H0981490-A (JP)
Title: Information processing system
Inventor: OGA MANABU
IPC: G06F13/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To make a plurality of information processors on a network to share an external device connected to a specific information processor. SOLUTION: In the information processing system wherein a 1st station 2 to which an external image processor 1 is connected directly and a 2nd station 3 which is not connected directly to the external image processor 1 are connected through the network, a server process 4 which manages the external image processor 1 is provided on the 1st station 2. On the 2nd station 3, a client process 5 which requires the external image processor 1 requests the server process 4 to provide a service and the server process 4 which is requested to provide the service communicates with the external processor 1 to processes the service and sends its result to the client process.