baber/WOPTO huggingface dataset:
Patent JP-H02158704-A (JP)
Title: Sealing type optical device
Inventor: SHIMIZU TADASHI
IPC: G02B6/30
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the deterioration in the light transmission characteristics of the optical device at the time of production thereof by simultaneously sealing optical fibers and guides for optical axis alignment by a curable resin. CONSTITUTION:Light guides 4 and the guides 2 for optical axis alignment are previously installed on a base 1. The height and width of the light guides 4 are approximately the same as the diameter in the core part of the optical fibers 3. The width in the insertion part of the guides 2 is slightly larger than the outside diameter of the optical fibers and the center line in the insertion part is aligned to the center line of the light guides 4. The optical fibers 3 having smooth end faces are inserted into the insertion parts of the guides 2 and are butted against the smooth end faces of the light guides 4, by which the connection is completed. The optical fibers 3 and the guides 2 are simultane ously sealed by the curable resin at this time. The deterioration in the light transmission characteristics of the optical device by the operation at the time of the production thereof is prevented in this way.
Patent JP-H08172575-A (JP)
Title: Broadcasting program controller
Inventor: HOSHI YOICHIRO
IPC: H04N5/268
Filed: 1994-12-19
Abstract: PURPOSE: To provide a broadcasting program controller by which burden on an operator who performs the delivery of a broadcasting program can be re duced and in which a mis-operation can be reduced. CONSTITUTION: When a HOLD button 4 is turned on, time collation is prohibited, and all the event data scheduled to be effectuated next and after are set as untimely data. An effectuation control part 10 identifies an effectuation mode designated in advance, and continues the making of the event data scheduled to be effectuated into the untimely data until automatic effectuation prohibition is released when a mode is an ordinary real time mode. While, when the mode is set in a realizing mode distinguished from the ordinary real time mode, the prohibited state of the time collation is released compulsorily, hereinafter, the event data scheduled to be effectuated is automatically effectuated by the time collation until the HOLD button 4 is turned on again, or the next untimely data arrives.
Patent JP-H02165850-A (JP)
Title: Method for controlling meandering of rapidly cooled metal strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1988-12-15
Abstract: PURPOSE:To effectively correct meandering of a metal strip during high speed conveying by detecting the meandering amt, between pinch rolls conveying the rapidly cooled metal strip and steering roll and tilt-controlling the steering roll in accordance with this detected value. CONSTITUTION:Molten metal is forcedly and rapidly cooled and solidified with cooling roll rotating at high speed and the obtd. rapidly cooled metal strip 4 is conveyed through the pinch rolls 14 and the steering roll 11 as a deflector roll and coiled with a coiling roll 9. In the above conveying method, an optical meandering detecting sensor 15 is arranged at between the pinch rolls 14 and the steering roll 11, desirably near the intermediate point to detect the meandering rate of the above strip 4 during conveying. In accordance with this detected meandering rate, feed-forward control for tilting the steering roll 11 is executed through a hydraulic cylinder 13, etc. Then, in the above control, it is desirable to remain suitable offset rate to the proportional movement of the steering roll 11 by setting proportional gain in accordance with the above operational condition.
Patent JP-H0642893-A (JP)
Title: Cleaner for heat exchanger
Inventor: EINAARU BAAE
IPC: F28G1/02
Filed: 1992-11-25
Abstract: PURPOSE: To obtain cleaning equipment which can clean a jacketpipe section type heat exchanger with built-in baffles during a process by utilizing a main pipe and the baffles as part of the cleaning equipment. CONSTITUTION: Baffles 12 are stiffened with bars and moved forward and backward in the longitudinal direction by means of one or more pushing and pulling means 20. Thus the baffles 12 scrape off the encrustation of a pipe 13 while the baffles 12 push and pull the outside of the pipe 13.
Patent JP-2000125690-A (JP)
Title: Unit for culturing abalone
Inventor: MURAKAMI YOSHIAKI
IPC: A01K61/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an abalone-culturing unit having advantages comprising capable of easily feeding abalones, not needing a labor for the maintenance and capable of stimulating the movements of the abalones to culture the abalones having a good quality in a large amount. SOLUTION: This unit for culturing abalones comprises a box-like outer concrete shell 2 built on a sea bottom, pyramidal inner structures disposed in the outer shell 2, feeding pipes 6 whose lower ends communicate with the outer shell 2 and whose upper ends reach a sea surface, feeding ropes 45 inserted in the feeding pipes 6, and a ceiling net 5 for covering the upper end of the outer shell 2. Each of the inner structures 3 is formed in plural stages, whose sizes are set so that the areas of the flat surfaces of the stages are gradually decreased from the lower stage to the upper stage.
Patent JP-S63165372-A (JP)
Inventor: KURISUTA FUESUTO
IPC: C07C303/38
Filed: 1987-12-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03177114-A (JP)
Title: Adpcm encoding system
Inventor: UTSUGI KIYOSHI
IPC: H03M7/38
Filed: 1989-12-06
Abstract: PURPOSE:To minimize the degradation of the quality of a decoded sound, and simultaneously, to attain the effective use of a transmission line by determining a dropped-out low order bit in an ADPCM code signal according to a predictited error signal level. CONSTITUTION:A bit addition part 7 adds a substitution bit as the low order bit to a high order bit transmitted from an encoder side, and a second reverse quantizing part 8 reverse-quantizes this bit added output. Further, an encoding part 9 encodes a regenerative signal obtained by summing this reverse-quantized output and a predictited signal obtained from an adaptive predicting part 6, and a substitution bit generating part 10 generates the substitution bit of different size according to dimensional relation between this encoded output and the predictited signal obtained from the adaptive predicting device 6. Accordingly, when an error is large, substitution is executed so that the value of the ADPCM code signal becomes large. Thus, the degradation of the quality of the decoded sound is minimized, and simultaneously, the bit rate of transmission can be made small.
Patent JP-H02202250-A (JP)
Title: Bandwidth assignment to integrated voice and data network and deldy control skim
Inventor: KOTEIKARAPUDE SURIRAMU
IPC: H04L12/64
Filed: 1989-12-06
Abstract: PURPOSE: To allow both voice and data traffics to obtain an advantage of short delay and a low loss by assigning certain minimum band width, and assigning preliminary band width available at that time to the voice and data traffics. CONSTITUTION: An integrated packet multiplexer 20 is designed so that the above performance requirement to various traffic types can be fulfilled by using a new priority scheme for band width assignment and a voice block dropping scheme for congestion control. Band width on a transmission link 70 is assigned to voice and data traffics totaled at the rate of T1 to T2. When a packet to be processed is not present in a queue which is being processed at present, a service is immediately switched over to another queue. Thus, each traffic type is allowed to use another preliminary band width which is not being used and so available at present.
Patent JP-H07145597-A (JP)
Title: Coating for paper
Inventor: SASAJIMA HISAO
IPC: C09D5/20
Filed: 1993-11-24
Abstract: PURPOSE:To obtain a coating for paper which is prepared by adding a small amount of fine particles of ceramic to an acrylic resin having disaggregation ability such as a styrene-acrylic resin and can improve the paper strength and resistances to water, oil and heat. CONSTITUTION:80 to 95wt.% of a acrylic resin having disaggregation ability such as styrene-acrylic resin and 20 to 5wt.% of ceramic fine particles are mixed with stirring. Then, aluminum paste or a pigment is admixed to prepare a coating for paper having 8.5 pH, 41.5% solid content and 425 viscosity at 30 deg.C. The coating is applied to the surface of paper using an air doctor coater or gravure coater to obtain the paper excellent in gas barrier properties, disaggregation, burst strength, tear strength and smoothness.
Patent JP-H09131773-A (JP)
Title: Injection molding method
Inventor: TAKAYAMA KAZUTOSHI
IPC: G11B7/26
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To mold a molding out of a resin having low heat history by melting and kneading a material resin before it is pelletized with an injection device having a venting opening by omitting preliminary drying. SOLUTION: A material resin before it is pelletized, which is sent to a hopper 6, is supplied to the inside of a cylinder 1 from a supply opening 4. The material resin of fine particle is sent to the front part of the cylinder 1 and compressed by rotation of an injection screw 2. Steam and gas of residual monomer to be generated by heat compression are sucked by a venting opening 5 and exhausted to the outside of the cylinder 1, not leaving them in a plasticized resin at the forward part of the venting opening 5. A cavity 9 in a mold 8 is filled with the resin by the forward movement of the injection screw 2.
Patent JP-2000165271-A (JP)
Title: Method for relating transport stream in digital broadcast receiver to predetermined frequency
Inventor: DENIAU ERIC
IPC: H04N5/44
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To realize a method that decides a predetermined frequency, which is related to a transport stream in a digital broadcast receiver. SOLUTION: A frequency range is scanned (20, 21), a 1st frequency (FST) at which a 1st transport stream is received is found out (22), 1st identification data(ID) are read (23) from this 1st transport stream so as to definitely identify the 1st transport stream. A 1st predetermined frequency (F') relating to the 1st identification data is extracted (24) from a database (25) by using the 1st identification data so as to relate the predetermined frequency to the predetermined identification data by using this database. In this method, a real broadcast frequency of the transport stream can be used in a network whose frequency differs from a predetermined frequency of the transport stream included in a network information table.
Patent JP-H06149677-A (JP)
Title: Cache memory system
Inventor: TOMONO SATOSHI
IPC: G06F12/08
Filed: 1992-10-31
Abstract: PURPOSE:To allow a bus master also on a system bus to access a cache memory in addition to a CPU. CONSTITUTION:A dual port cache memory 2 can be accessed from both of a CPU 1 and a CPU 15 to be a bus master on the system bus 11. When data accessed from the CPUs 1, 15 exist in the memory 2, a cache controller 3 allows the CPUs 1, 15 to access the memory 2, and when the data are not stored in the memory 2, allows the CPUs 1, 15 to access a main memory 16. Since also the bus master on the system bus 11 can use the high speed cache memory 2, the processing speed of the system can be improved.
Patent JP-2000147218-A (JP)
Title: Planar light emitter and planar light emitter unit
Inventor: TEJIMA TERUO
IPC: G02F1/13
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To easily produce a planar light emitter and a planar light emitter unit at a reduced cost. SOLUTION: The planar light emitter 1 has a light guide film 15 which receives light incident from one end face (light incident end face 13) and a photosetting resin layer 17 disposed on one side face of the light guide film 15. The photosetting resin layer 17 has plural projecting parts (projecting bars 19) arranged in the light incident direction. Light incident on the light guide film 15 is reflected by the surfaces of the walls (reflection planes) 19a of the projecting parts (projecting bars 19) and is directed toward the other end face of the light guide film 15.
Patent JP-H09158793-A (JP)
Title: Abnormality detecting device for fuel evaporation preventive mechanism
Inventor: MIWA MAKOTO
IPC: F02D41/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To improve abnormality detecting accuracy such as leakage of fuel gas by absorbing the influence of dispersion of the operating condition and an actuator itself. SOLUTION: The fuel gas which is generated in a fuel tank 22 and adsorbed in an adsorbing body 34 of a canister 30 is appropriately discharged into an air intake pipe 2 based on the control of opening/closing a purge control valve 40. When an abnormality of a fuel evaporation preventive mechanism is detected, the negative pressure is introduced in the fuel evaporation preventive mechanism by the prescribed control of opening/closing the purge control valve 40 and a canister closing valve 37, and the negative pressure is kept. The pressure change in introducing the atmospheric pressure after keeping the negative pressure is operated, and the abnormality is judged based on the pressure change.  The detecting accuracy is improved because of no effect of dispersion of the change in the operating condition and dispersion of the purge control valve 40 and the canister closing valve 37 themselves.
Patent JP-2000147780-A (JP)
Title: Photosensitive material
Inventor: NAGASE HIROYUKI
IPC: G03F7/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain practically enough adhesion property between a protective layer and a photopolymerizable layer without deteriorating the performances such as decrease in oxygen barrier property by forming a photopolymerizable layer essentially comprising a photopolymerizable compsn., and forming a protective layer containing a water-soluble polymer and fine particles having a hydrophilic part and a hydrophobic part on the particle surface on the photopolymerizable layer. SOLUTION: This photosensitive material has a photopolymerizable layer essentially comprising a photopolymerizable compsn. and a protective layer containing a water-soluble polymer and fine particles having a hydrophilic part and hydrophobic part on the particle surface on the photopolymerizable layer. The hydrophilic part and the hydrophobic part of the fine particles included in the protective layer may be present in a molecular level (namely as hydrophilic groups and hydrophobic groups) on the particle surface. By this constitution, oxygen barrier property is maintained by the water-soluble polymer included in the protective layer, while the adhesion property between the protective layer and the photopolymn. layer is produced by the hydrophilic part and the hydrophobic part of the fine particles included in the protective layer.
Patent JP-H01156364-A (JP)
Title: Colored polyamide resin composition
Inventor: NISHIO TAKESUMI
IPC: C08K3/30
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a colored polyamide resin having reduced discoloration and fading due to heat and light, by compounding a polyamide resin, an org. coloring agent, zinc sulfide, copper halide, potassium halide and a triazine deriv. CONSTITUTION:A resin compsn. is comprised of 100pts.wt. polyamide resin, 0.1-1pt.wt. inorg. coloring agent, 0.005-0.5pt.wt. zinc sulfide, 0.005-0.1pt.wt. copper halide, 0.1-0.5pt.wt. potassium halide and 0.01-0.1pt.wt. triazine deriv. When the loading of zinc sulfide is less than 0.001pt.wt., the light resistance of the obtd. polyamide compsn. decreases and when the loading of zinc sulfide is more than 0.5pt.wt., the light resistance is not improved. When the loading of copper halide is less than 0.005pt.wt., the light resistance of the obtd. polyamide compsn. decreases and when the loading of copper halide is more than 0.1pt.wt., the light resistance of the polyamide compsn. is not improved, but on the contrary, a molded item is colored, which is not desirable.
Patent JP-H08172495-A (JP)
Title: Service system for bearing of call charge
Inventor: SAWADA KATSUTO
IPC: H04M15/08
Filed: 1994-12-20
Abstract: PURPOSE: To selectively transmit plural commercial messages by holding the target information in response to each of plural reproduction means. CONSTITUTION: An information holding means 112 holds the target information in response to each of plural reproduction means 111. A selection means 114 collates the identification information inputted by an input means 113 with the target information. Thus a message transmission means 110 can selectively transmit the commercial messages which are advertised to users. Then the telephone transfer service is attained by a transfer means 102 to the users to whom the advertisement effects are expected by the transmitted commercial messages.
Patent JP-H08171552-A (JP)
Title: Multiple simulation device
Inventor: HARADA HIROFUMI
IPC: G06F19/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain multiple simulation devices which are provided with synchronizing means for synchronizing processor simulating means with each other and performs simulation while synchronizing the processor simulating means, and also perform the simulation while synchronizing plural processor simulation parts even if they operate on different machines. CONSTITUTION: The multiple simulation devices 11 and 12 are provided with the processor simulating means 101 and 102 which perform processes for simulating the operations of processors and communication means 201 and 202 which transmit and receive data between the processor simulating means 101 and 102. The synchronizing means 301 and 302 are provided in the multiple simulation devices 11 and 12 and synchronize the processor simulating means 101 and 102 to perform the simulation. Consequently, the simulation devices 11 and 12 even when operating on different machines can perform simulation while synchronizing with each other, thereby improving the reliability.
Patent JP-H03175902-A (JP)
Title: Artificial seed sowing device
Inventor: KAWADA HIRONORI
IPC: A01C7/16
Filed: 1989-12-06
Abstract: PURPOSE:To make it possible to readily sow seeds on a seedling raising mat in large quantities without imparting any damage to capsule by arranging a sweeper on the upper face of dispersing plate and reciprocating the sweeper along a V tape valley while synchronizing with oscillation of dispersing plate. CONSTITUTION:Dispersing holes 1A provided with feed hopper for feeding spherical capsules to dispersing plate 1 and further capable of housing a number of artificial seeds at equal spaces are bored and provided. Plural valleys 1B are parallelly formed along the dispersing holes 1A to give moving paths of the capsules and a sowing plate 2 is arranged closely below the dispersing plate 1 and sowing holes 2A whose number is same as that of the dispersing holes 1A of dispersing plate 1 are bored and provided in the sowing plate 2. Further, an oscillation device capable of oscillating the dispersing plate 2 and sowing plate 2 at a prescribed angle and a dispersing plate sliding device capable of sliding the dispersing plate 2 by a prescribed distance from the sowing plate 2 are provided and simultaneously a sweeper 3 capable of operating on the upper face of dispersing plate 1 while synchronizing with oscillation of the oscillating device and moving along the valley of dispersing plate 1 is arranged to constitute the objective device.
Patent JP-2000122381-A (JP)
Title: Electrostatic charging device for image forming device
Inventor: SAWADA AKIRA
IPC: G03G15/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charging device for image forming device capable of preventing a damage or dirt on a charging roller surface. SOLUTION: The electrostatic charging device for image forming device 2 is provided with a charging roller 6 being held in contact with a rotating image carrier 1 and rotated, and moreover, a contact member 7a for removing stuck material from the surface of the charging roller 6 is set in the charging device for image forming device. In this case, the device is constituted so that a magnetic member 7b capable of removing the magnetic stuck material on the surface by the magnetic force is set, close to the surface of the charging roller 6 on the upstream side from the contact member 7a. In such a manner, a carrier or the like can be removed before a rubbing contact position of the contact member 7a, therefore a damage or the like on the charging roller 6 can be prevented.
Patent JP-H06140559-A (JP)
Title: Lead used for connection with electrode of semiconductor element, and mounting method thereof
Inventor: TATSUMI KOHEI
IPC: H01L23/50
Filed: 1991-11-29
Abstract: PURPOSE:To obtain leads of a TAB tape and a lead frame which can be aligned with electrodes easily and accurately, by forming on the end part of the lead the protrusion of an electric conductor having a specified dimension in height through plating, or by forming the protrusion through bending the end part of the lead within the range of a specified dimension from the farthest end of the lead. CONSTITUTION:On a TAB tape having a Cu lead 2 on a polyimide film 1 of a foundation bed, a resist film is thermocompression-stuck extensively. Thereafter, the resist film of an end part 7 of the lead 2 is exposed and developed to form a window therein, and the end part 7 is plated electrically to so growth-deposit a plating metal as to stick on the surface of the lead 2 in the window. Subsequently, the residual resist film is removed to form on the end part 7 of the lead 2 a protrusion 6 of the plating metal. Also, after the film of the foundation bed in the end part 7 of the lead 2, etc., are removed therefrom to expose the end part 7 of the lead 2 to the outside, the end part 7 is put on a bending die base having a fixed outer die 8a and a movable inner die 8b. Then, the movable inner die 8b is pressed down to bend the end part 7 of the lead 2 within the range of 5-200mum from the farthest end thereof, and the protrusion 6 is formed.
Patent JP-H11238283-A (JP)
Title: Disk medium loading/unloading method and disk drive system
Inventor: YAMAMOTO HIROSHI
IPC: G11B17/04
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of dust into a disk drive device. SOLUTION: A first opening part 25 and a first shutter 26 are provided at a disk cartridge and a second opening part 15 and a second shutter 40 are provided at the disk drive device 10. At the time of abutting an abutting part provided at the cartridge 20 onto a receiving part provided at the device 10, the first/second opening parts 25 and 15 come to face each other and by opening the first/second shutters 26 and 40 in the state, a disk medium 3 is carried to the device 10 from the cartridge 20 (through the first and second opening parts).
Patent JP-H01156604-A (JP)
Title: Scanning tunnel microscope
Inventor: OI KORO
IPC: G01B7/34
Filed: 1987-12-15
Abstract: PURPOSE:To execute the protection of a needle at the time of working a sample and to obtain a stable tunnel current by providing a needle escaping means on a three axes driving mechanism for driving a probe scanning member in the three axial directions. CONSTITUTION:Setting of a needle is executed by observing a sample 2 in a holder 2 by a reflected image observing method and setting an area to be observed by a scanning type tunnel microscope (STM). Thereafter, a ball 12 and an arm 11 are fixed by turning a knob 22 and pushing a lock member 19, and also, an inner cylinder 17 is fixed by driving a piezo-element 26, and a superprecise measurement by an STM method is executed. On the other hand, at the time of working a sample, a needle 5 is separated from the sample 2 by turning a screw 21, and by turning a dial 18 in a state that the needle does not hit against the periphery, the inner cylinder 17 is drawn in and the needle is separated from the sample. When baking, vapor-deposition, etc., of the sample are executed in this state, since the needle is separated from the sample surface, such as undesirable influence as a metal and vapor adhere to the needle, etc., can be prevented.