baber/WOPTO huggingface dataset:
Patent JP-2001015570-A (JP)
Title: Fib processing method and positioning method for fib processing position
Inventor: SUZUKI NAOHISA
IPC: H01J37/317
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To perform more highly accurate cross section processing by determining predetermined positions on an FIB (focused ion beam) image than in conventional methods. SOLUTION: A predetermined position 2 of a semiconductor sample 1 is observed using an optical microscope, and a number of lines of deposition film 5 such as a silicon oxide film that transmits light directly to the position 2 are formed based on the observed image. The position 2 is observed together with the film 5 using the optical microscope again. Since the film 5 transmits light, the position 2 can be located either on one of the lines of the film 5 or a space between the lines of the film 5. Thus, FIB-based cross section processing is performed while targeting such line or space where the position 2 is located.
Patent JP-H052693-A (JP)
Title: Fire emergency evacuation guidance system for building such as hotel
Inventor: MURAOKA TETSUYA
IPC: G08B27/00
Filed: 1991-06-25
Abstract: PURPOSE:To automate evacuation guidance including judgement as far as possible so as to certainly execute it even if judgement declines because of smoke and oxygen deficiency with it on the fire spot and particularly to certainly execute the confirmation of nonexistence of a remaining person in guest rooms and the guidance of passages at the time of confusion. CONSTITUTION:A centralized supervisory and control equipment 1 inputs data through respective devices and means and controls peripheral controllers so as to automatically execute the outline comprehension of the outbreaking position of fire and the scale of it, unlocking the door lock of the guest rooms, starting an emergency generator, the composite tone announcement on a fire situation and an evacuation way, counting the number of persons going into/out of the guest rooms and remaining there and a composite tone announcement with sound pressure change corresponding to the colour change of a passage 9. The colour change of the passage 9 executes the colour coding of the colours of a floor(carpet) from the center toward the both end parts and the composite tone announcement repeatedly calls attention by changing average sound pressure at the respective sections of contents. The persons are guided to an emergency staircase on the same floor with the floor of breaking fire to an emergency elevator on a floor over the floor of fire breaking and to an ordinarey staircase on the floor under the floor of breaking fire. A video camera 43 to confirm the persons remaining in the guest rooms is fitted a shutter so as to protect the privacy of the guests.
Patent JP-S6072250-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: SAKAI KUNIHITO
IPC: H01L23/29
Filed: 1983-09-28
Abstract: PURPOSE:To obtain the titled device without breakdown due to stress by a method wherein the whole or part of a required circuit on an insulation substrate is coated with latex, which is then rapidly hardened in the surface in the vapor of carboxylic acid, and this elastic film is interposed between a sealing resin. CONSTITUTION:A container 7 is filled with e.g. the vapor 6a of acetic acid 6, and the surface of the latex 5 dripped on the upper surface of a semiconductor chip 4 is rapidly hardened; thereafter the whole of the circuit on the insulation substrate A is sealed with epoxy resin 8. Since the hardened film of latex is rubbery and soft in the entire body, it relaxes the stress applied on the chip 4 by the hardening shrinkage and the heat shrinkage of the resin and thus generates no cutting of Au wires 3 and no cracks of the chip 4.
Patent JP-H066013-A (JP)
Title: Pattern forming method for multilayer wiring substrate
Inventor: TAMURA HIROYOSHI
IPC: H05K3/46
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a resist pattern having no missing resist throughout exposing and developing treatment, and also having the prescribed line width in a substrate by a method wherein the resist film of a high density multilayer wiring substrate is uniformly baked in the substrate. CONSTITUTION:The back side of a substrate 1, on which a resist film 3 is spin-coated, is heated up by a hot plate 5, temperature is controlled on the center part 4b and the outer circumference 1a of the substrate surface using an arc-shaped cover 4, and the baking in the substrate is made uniform by conducting a low temperature drying by giving radiant heat to the resist film 3 from the hot plate 5. As a result, a resist pattern 7, having the prescribed line width, can be formed on the surface of the substrate by conducting exposing and developing processes. Accordingly, after formation of a plating 8, generation of a pattern shortage and the disconnection of wire of pattern can be prevented.
Patent JP-H0345912-A (JP)
Title: Working method for connector ferrule for optical fiber
Inventor: WAKATSUKI TAKASHI
IPC: G02B6/36
Filed: 1989-07-13
Abstract: PURPOSE:To reduce manufacture cost by using injection molding and a low fusion-point alloy master for a ferrule raw material. CONSTITUTION:The low fusion-point master is inserted into the insertion hole 3a in a injection molding metallic mold and a metallic mold 2b is lowered and clamped. Then a nozzle 4 is brought into contact with the metallic mold and a ceramic compound is made to flow in the metallic mold through a gate 5. After this state is held, the metallic mold 2b is elevated and the work is discharged with an ejection pin 6. Then the leak being exhausted from the model is put in boiling water to fuse the low fusion-point alloy master, thereby obtaining a ferrule frame 1. Consequently, the accuracy is high, any special working machine needs not to be used, and the low fusion-point master is fused, so repetitive use becomes possible and the cost is reduce.
Patent JP-2000022533-A (JP)
Title: Frequency synthesizer
Inventor: HIRATA KENRO
IPC: H03L7/183
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a fraction frequency dividing synthesizer of simple control provided with excellent frequency purity capable of high-speed changeover. SOLUTION: In this frequency synthesizer for constituting a phase locked loop, a frequency dividing number setting means 11 supplies the set value of a frequency dividing number to a frequency dividing number switch means 8, the frequency dividing number switch means 8 cyclically switches the frequency dividing number to be supplied to a variable frequency divider 7 to generate a fraction frequency dividing number and a phase error compensation means 9 compensates a phase error due to the fraction frequency dividing number supplied to the frequency dividing number switch means 8.  Then, a loop filter is provided with the high-speed loop filter 5b of a wide pass band and the low-speed loop filter 5a of a narrow pass band, and in the case of changing the output frequency of a voltage controlled oscillator, the pass band is widened in the high-speed loop filter 5b, the pass band is narrowed in the low-speed loop filter 5a and an output frequency is converged at a high speed.
Patent JP-H0473550-A (JP)
Title: Hot air blower
Inventor: SEKIYA KIYOSHI
IPC: F24H3/04
Filed: 1990-07-10
Abstract: PURPOSE:To provide a hot air blower which can be used even in a narrow place by a method wherein an air suction part of a main body case is provided with a removable cover of which shape is substantially formed into an outer convex spherical shape out of the main body case. CONSTITUTION:A main body case 8 in front of a heater 12 is provided with an air blowing port 13. A part of the main body case 8 at an air suction side of a fan 10 is provided with a substantial circular-shaped suction part 14. A dust-proof filter 15 and a cover 17 projected out of the main body case 8, having a substantial spherical surface and also having an opening 16 are provided outside of it. Since the cover 17 installed out of the suction part 14 has a convex spherical surface out of the main body case 8, even if a hot air blower is abutted against a wall surface, a top end of the cover 17 is abutted against the wall surface, resulting in that the suction part 14 may not be closed and even if the hot air blower is abutted against the wall surface in a slant direction, the top end is struck against the wall surface due to the fact that the cover 17 has a spherical surface and then the suction part 14 is not closed.
Patent JP-S6160163-A (JP)
Title: Data transfer system
Inventor: NIIMURA HIKARI
IPC: G06F13/38
Filed: 1984-08-31
Abstract: PURPOSE:To attain the transfer of data at a high speed by preparing an address at one side which concerns the transfer of data as the data output of a central processing unit and the same time using a switch means which puts said address on an address bus. CONSTITUTION:When the data on a memory part 4 is transferred to an input/ output part 5, a CPU puts the address of the data on the part 4 on a CPU address bus 9 and also puts the address of the pat 5 on a CPU data bus 8. In this case, a bus switch circuit 3 is shown in a figure (b). The address information on the bus 9 is put on a system address bus 12, and the data on the corresponding address of the pat 4 is read out and put on a system data bus 11. This data is held by a data register 6 with the data register set signal. Then the circuit 3 is changed as shown in a figure (c). Thus the address of the part 5 is put on a system address bus 12. Then the pat 5 fetches the data on the bus 11 to complete the transfer of data.
Patent JP-S57105043-A (JP)
Title: Address extension system
Inventor: SAKAI TOSHIHIRO
IPC: G06F12/02
Filed: 1980-12-22
Abstract: PURPOSE:To extend an address without increasing hardware, by providing a selector for selecting either one extension program counter or one extension operand register. CONSTITUTION:On an instruction word having an operand address register designation part as an operand part, an extension designating flag F is provided, and when the flag F is ''1'', a selector 4 selects an extension program counter 1-1, and when it is ''0'', an extension operand register 2-1 is selected. For instance, an operand address register designation part R of an instruction word which is set to a register 3 designates an operand address register 2-X, and if the flag F is ''1'', coupled contents of the counter 1-1 and the register 2-X becomes an operand address. On the other hand, if the flag F is ''0'', coupled contents of the register 2-1 and 2-X becomes an operand address.
Patent JP-S6160073-A (JP)
Title: Crt brightness adjustment circuit
Inventor: ISHIZUKA KUNIMITSU
IPC: H04N3/19
Filed: 1984-08-31
Abstract: PURPOSE:To eliminate a horizontal single bright line display and to prevent efficiently the deterioration of a fluorescent surface by cutting off a brightness adjusting voltage of a CRT display tube while a vertical synchronizing signal is not inputted to a vertical output circuit of the CRT display tube after a power source to a CRT display device is turned on. CONSTITUTION:An output (a) of a vertical saw tooth wave generator circuit 11 comes to approximately +12V of a power source voltage in a program load (IPL) period when a vertical synchronizing signal (VS) will not input. Said output is applied to a vertical output circuit 12 and the base of a transistor 13. Then the transistor 13 is turned on, while transistors 14 and 15 are turned off, and an output C to a G1 electrode of a CRT from a RV1 comes to -100V. An electron beam of the CRT is cut off. Then, when the VS is inputted, the output (a) of the circuit 11 comes to a saw tooth wave form of 0-3V, and a voltage at a point (b) goes below 0V. Then the transistor 13 is turned off, while the transistors 14 and 15 are turned on. The value obtained by dividing a voltage of +60V--100V by means of an RV1 is supplied to the G1 electrode of the CRT, and a screen with an appropriate brightness is displayed.
Patent JP-S6340636-A (JP)
Title: Production of casting mold
Inventor: HIRAMATSU MIKIHIRO
IPC: B22C1/10
Filed: 1986-08-01
Abstract: PURPOSE:To improve the strength of a casting mold by shaping the casting mold of molding sand for which an aq. soln. of a potassium alkali resol type bisphernol resin is used as a binder, then permeating a gaseous org. ester through the mold to cure the mold. CONSTITUTION:The potassium alkali resol type bisphernol resin expressed by the formula is prepd. by adding potassium hydroxide and praaformaldehyde to an aq. soln. of bisphenol A and bringing the same into a heating reaction. The binder contg. the aq. soln. of such resin is then compounded with the molding sand and the casting mold is shaped. The curing agent consisting of the volatile org. ester such as methyl formate or ethylene glycol monoacetate is permeated in the gaseous state through the mold to cure the mold. The mold strength is improved by the smaller amt. of the binder to be used; further, the generation of blowhole defects is decreased by the decreased amt. of the generated gas. In the formula, M, M' denote H, potassium metal, R1, R2 denote H or methyl, m, n denote 1.4-5.0 in total of both.
Patent JP-S6427034-A (JP)
Title: Optical head device
Inventor: NAKAJIMA YOSHIRO
IPC: G11B7/09
Filed: 1987-07-23
Abstract: PURPOSE:To simultaneously detect the relative dislocation and the inclination of an optical axis and an actuator part, and also, to execute the position detection of the actuator part without being influenced by a stray light, by splitting a laser beam, and making one light beam pulsative, in an actuator separating system. CONSTITUTION:A light beam of a semiconductor laser 31 is split into two beams by a beam splitter 32. A split light beam 34 is reflected by an optical disk through a beam splitter 33, and made incident on a bi-sected photodetector 6 through the splitter 33 again. On the other hand, the light 35 passes through a shutter 41 opened and closed by a signal from a shutter opening/closing pulse generator 40, brought to a pulsative luminous flux and made incident on a half mirror 36. Subsequently, said light is made incident on bi-sected photodetectors 37 and 38, the relative dislocation and the inclination of an optical axis 35 and an actuator part 13 are detected, and also, by a detecting output at the time when the shutter 41 is closed, the influence of a stray light can be eliminated.
Patent JP-2001014324-A (JP)
Title: Device and system for user information processing, terminal device, and device and method for providing information
Inventor: KAWAMOTO HIROSHI
IPC: H04N5/44
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a user information processing device and its method, and a user information processing system which can use individual information more effectively. SOLUTION: Terminal use history information when users use terminal devices 12, 13, 31, 47, and 61 is stored and profile information on the users is generated and stored according to the stored terminal use history information. Consequently, information which is specified to the users can be provided according to the stored profile information of the users.
Patent JP-H0525468-A (JP)
Title: Refrigerant composition
Inventor: KOMATSUBARA TAKEO
IPC: C09K5/04
Filed: 1991-07-23
Abstract: PURPOSE:To accelerate the return of a refrigerator oil to a compressor by mixing 1,1,1,2-tetrafluoroethane (R134a) with a specified organic solvent in a specified ratio. CONSTITUTION:R134a is mixed with 5-20wt.% organic solvent having a boiling point of -10 to +40 deg.C and a freezing point of -90 deg.C or below.
Patent JP-H07144800-A (JP)
Title: Method and device for connecting material web, especially packing material web
Inventor: HAINTSU FUOTSUKE
IPC: B65H19/18
Filed: 1994-08-03
Abstract: PURPOSE: To automatically change a bobbin by drawing a new web out of a new bobbin using a drawing member comprising a rotating arm, and transferring the new web to a connecting assembly. CONSTITUTION: In order to connect a new web 13 drawn out of a new bobbin 12 of packaging material, to a runoff web 10 drawn out of a runoff bobbin 11, the end of the new web 13 is gripped by a drawing member 20 comprising a rotating arm 21 provided with a receiving roller 22 with a suction port, and transferred into a region of a connecting assembly 18. In this region, the runoff web 10 is running, so that both webs are laid against each other and cut jointly with a cutter. After removing the web piece of the runoff web 10, a connecting strip is stuck to the web end of the runoff web 10 and the web beginning of the new web 13.
Patent JP-2000015736-A (JP)
Title: Laminated thermoplastic film
Inventor: TAKI HIROSHI
IPC: B32B7/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the water resistance, blocking resistance or the like of a laminated film by a method wherein a bonding modified layer mainly made of a polyurethane-based resin, the essential component of which is a polymer including at least one kind of an acid anhydride having a double bond, is formed on at least one side of a thermoplastic base material film. SOLUTION: On at least one side of a thermoplastic base material film, a bonding modified layer mainly made of a polyurethane-based resin, the essential component of which is a polymer including at least one kind of an acid anhydride having a double bond, is formed, bonding modified layer is formed by coating a coating liquid containing the polyurethane-based resin, the essential component of which is a polymer including at least one kind of the acid anhydride having the double bond on an undrawn or monoaxial stretched film and, after drying and further monoaxially or more stretching, heat-setting. The acid anhydride having the double bond includes at least a maleic acid and may include other polymerizable unsaturated monomeric polymer.
Patent JP-S6073882-A (JP)
Title: Printing apparatus
Inventor: KAWAKAMI KAZUMI
IPC: B41J29/13
Filed: 1983-09-30
Abstract: PURPOSE:To attain the enhancement of operability, by constituting the titled apparatus so as to integrally open a printing part cover and a paper passage cover in performing the exchange of a ribbon or the maintenance and inspection of a printing head. CONSTITUTION:When the exchange of a ribbon or the maintenance and inspection of a printing head 5 or a carrier mounting the same is performed, a printing part cover 2 may be rearwardly revolved. In this case, the projection 8 of the printing part cover 2 is escaped from the recessed part 9 provided to a housing 1 while elastically deformed. When the printing part cover is revolved, the paper passage cover 3 superposed thereon is also revolved of course but, because both covers 2, 3 are different in their revolving center positions, the revolving loci of an engagement part 7 and the part 7 to be engaged are different. Therefore, unless the engagement state of the engagement part 10 and the part 7 to be engaged is released, both covers are not revolved but, because slide surfaces 12, 13 are mutually slid and the part 7 to be engaged is elastically deformed, the engagement part 10 is disengaged from the part 7 to be engaged and the revolution of both covers is enabled.
Patent JP-S6437311-A (JP)
Title: Bundling method for steel bar wire coil
Inventor: TANAKA KYUJI
IPC: B65B27/06
Filed: 1987-07-21
Abstract: PURPOSE:To prevent scratches totally using a bundling band, by compressing a steel bar wire coil in the coil linear direction, inserting a protection plate between a bundling band and the steel bar wire coil, compressing the steel bar wire coil tied with the bundling band, removing the protection plate, and releasing the compressive force. CONSTITUTION:A focused coil 1 is placed on a coil holding platform 3 of a coil bundling table 2. The coil 1 is compressed from both sides to a state where there is no space between coiling wire of the coil by a compressing mechanism which is composed of a compressor 5 which is attached on a fixed post 4 and a compressing late 6 which is located at the tip of the compressor 5. A protection plate 8 is placed at a tying bundling position on both ends of the coil 1 in such a manner that the protection plate 8 is located between a bundling band 7 and the coil 1, then the bundling band 7 is tied. The coil 1 is compressed again to produce a looseness on the bundling band 7, the protection plate 8 is removed, and the compressive force of the compressor 5 is released. When the compressive force is released, the bundling band 7 is stretched by spring- back of the coil 1, and thus coil bundling is completed.
Patent JP-S6428205-A (JP)
Title: Ozone generator
Inventor: SHIODA HIROICHI
IPC: H01T23/00
Filed: 1987-07-22
Abstract: PURPOSE:To enable a stabilized high-density electric charge, by bringing an electrically conductive liquid into contact with one face of a ceramic plate as the dielectric, setting up a cooler-carrying metallic discharge electrode on the other face and applying alternating high voltage between said electrically conductive liquid and electrode. CONSTITUTION:An electrically conductive liquid 2 is brought into circulating contact with one face of a ceramic plate 1 0.5-3mm thick with a dielectric constant of 7-20. On the other face of said ceramic plate 1, a cooler 4-carrying metallic discharge electrode 5 is set up to form a channel 3 where the electric discharge part comes into contact with oxygen gas. Said electrically conductive liquid 2 and metallic discharge electrode 5 are mutually connected via an electric source, and an alternating high voltage with a frequency of 2-30kHz is applied, thus enhancing ozone generation efficiency without possible breakdown of the ceramic plate 1.
Patent JP-S57106444-A (JP)
Title: Quick freezing method for frozen mold
Inventor: KOBAYASHI KAZUNORI
IPC: B22C9/12
Filed: 1980-12-25
Abstract: PURPOSE:To perform freezing of a clamped mold quickly and obtain a frozen mold having the required thickness and strength of the frozen layer by passing a cooling gas forcibly into the clamped mold consisting of mulled sand contained in a freezing box. CONSTITUTION:A clamped mold 3 with a molding flask 4 is placed on a chill plate 6 made of a metallic plate of Al or the like of good conductivity pierced with multiple holes. The plate 6 in this state is contained in a freezing box 2 having a gas feed pipe 1 in the upper part and a manifold 7 and an air release pipe 8 communicating with an air release pump 9. Thence, the cooling gas 1 in the box 2 is passed forcibly in the mold 3 by operating the pump 9, whereby the mold 3 is frozen. The waste gas is released into the atmospheric air through the manifold 7. For example, dry ice is used as a generating source for the gas 1.
Patent JP-H0825870-A (JP)
Title: Document binder
Inventor: MORI CHUZO
IPC: B42F13/30
Filed: 1994-07-12
Abstract: PURPOSE:To facilitate the handling and double side spread such as binding of documents. CONSTITUTION:A movable pin 133b is telescopically provided from the end of a fixing pin 133a stood on a document support 132 by the elastic force of a spring 16. Thus, in the case of filing the documents, even if the stacked height of the documents is set to the maximum stacked height of a document binder, a movable pin 133b protrudes from the upper layer of the stacked documents to prevent the documents from being remove. The locking of the document retainer is unlocked to lift the retainer by the pin 133b, and hence the double side spread of the documents can be facilitated, and the removal of the retainer is facilitated.