baber/WOPTO huggingface dataset:
Patent JP-H0861659-A (JP)
Title: Combustion apparatus
Inventor: KIMURA KENJI
IPC: F23M5/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide a combustion apparatus which can effectively prevent the resonance even if the structure such as the length of a stack is largely altered. CONSTITUTION: A resonance box 80 is connected to a casing which contains a burner 30 via a sound pressure transmission passage 85. A vibrating plate 90 is contained in the box 80. The plate 90 is fixed substantially at the center of both the side edges, and its upper and lower parts can be vibrated, The upper end of the plate 90 is opposed to the passage 85.
Patent JP-H1168046-A (JP)
Title: Clock signal feeding integrated circuit and constituting method thereof
Inventor: HOZUMI MASATOSHI
IPC: G06F1/10
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a constituting method of a clock signal feed integrated circuit, which is capable of supplying clock signals of the same phase to the memory circuit of a different voltage source, even if a diffusion condition in an LSI manufacturing process and the operating temperature of an LSI are changed and normally carrying out a data transfer between different voltage source blocks by a method, wherein a clock tree composed of common voltage sources is used without employing a delay circuit. SOLUTION: A clock tree 227 is composed of 3.3 V voltage source operating buffer circuits 201 to 210 and 228 arranged in three stages, wherein circuits all operating on a 3.3 V voltage source are used. A clock signal transfer time from a clock input terminal 100 to the clock terminal of a 3.3 V voltage source operating flip-flop 106 is set equal to that from the clock input terminal 100, to the clock terminal of a 2.5 V voltage source operating flip-flop 119.
Patent JP-H0382520-A (JP)
Title: Manufacture of foamed object of thermoplastic resin
Inventor: SUDO YOSHIMI
IPC: B29C47/08
Filed: 1989-08-25
Abstract: PURPOSE:To enable the foamed object with large cross sectional area and thickness to be easily produced by a method in which a movable resistant plate is pushed to the tip of the foamable molten kneaded material discharged from a die orifice, whereby the molten kneaded material is foamed. CONSTITUTION:To foam foamable molten kneaded material by discharging said material from an accumulator 6 through a die orifice 9, first, a movable resistant plate 10 is arranged front of the die orifice 9, and then the gate closing the orifice 9 is opened, and while the movable resistant plate 10 is retreated at prescribed speed, the foamable molten kneaded material R is discharged from the orifice 9. While the discharged material is subjected to the pushing force by the movable resistant plate from its tip, said material is foamed. The foaming to discharging direction is suppressed and the foaming to peripheral direction is accerelated, whereby the foamed object F with large cross sectional area or diameter may be produced. The ratio of the length L to the diameter D of the foamed object to be produced may be regulated by the retreating speed of the movable resistant plate. The ratio L/D of the obtained foamed object becomes small with the drop of the retreating speed.
Patent JP-H0386202-A (JP)
Title: Oil-water separator
Inventor: KUROOKA SEIJI
IPC: C02F1/40
Filed: 1989-08-26
Abstract: PURPOSE:To efficiently adsorb oil by an oil adsorbent by providing a metallic body for eluting metal ion and a metal ion supply electrode in electrical contact with a conductor having a lower ionization tendency than the metallic body in an electrode chamber in the passage for waste water contg. oil. CONSTITUTION:An oil adsorption chamber 3 for separating oil from the waste water 1 contg. oil droplets contg. an oleophilic and hydrophobic oil adsorgbent 2 is provided, and the waste water 1 introduced into the chamber 3 is passed through the adsorbent 2 and discharged to the outside of the chamber 3 from a treated water outlet 4 on the downstream side of the chamber 3. In this case, the electrode chamber 5 is provided on the upstream side of the passage for the waste water 1. The metallic ion supply electrode 6 in which a metallic body 6a (e.g. Al plate) for eluting metal ion into water is brought into local contact with a conductor 6b (e.g. copper plate) having a lower ionization tendency than the metallic body 6a is provided in the electrode chamber 5 without using an external power source because of its ionization tendency in water. Consequently, oil is adsorbed by the adsorbent and separated from water.
Patent JP-S6197581-A (JP)
Title: Logical ic circuit
Inventor: SAITO SEIICHI
IPC: H03K19/20
Filed: 1984-10-19
Abstract: PURPOSE:To enable the observation of a signal waveform at an input terminal or an output terminal of a linear amplification circuit from an output signal thereof, by forming the linear amplification circuit having a high load driving capacity on a chip on which a logical circuit with a high input impedance with the input terminal connected to an input terminal or an output terminal of the logical circuit. CONSTITUTION:When observing a waveform at the input or output of a logical IC circuit 1, the terminal 3 corresponding to the observation of the desired waveform is connected to a wire section 5 for connecting wires linked to the input terminal 4 of a linear amplification circuit 2, a coaxial cable is connected between the wire section 5 and a GND pad 8 and the cable is extended to be connected to an observation unit. The waveform observation at the input or output of the logical IC circuit 1 done in this way permits a better observation of waveforms avoiding troubles involved in the conventional waveform observation technique. Such a waveform observation can be executed because the differential amplification circuit 23 and an emitter follower circuit 24 composing the linear amplification circuit 2 are high in the input impedance but low in the output impedance.
Patent JP-S6378908-A (JP)
Inventor: ISHIKAWA NORIYUKI
IPC: E01H5/09
Filed: 1986-09-19
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-H0669311-A (JP)
Title: Storage apparatus for semiconductor device
Inventor: AOKI YASUO
IPC: H01L21/68
Filed: 1992-08-19
Abstract: PURPOSE:To prevent that a spontaneous oxide film grown on a wafer is formed by a method wherein an intermediate chamber equipped with a gas purge and a storage chamber isolated completely form the outside air are provided, a semiconductor device can be stored in an arbitrary gas atmosphere and a stored gas atmosphere can be always monitored. CONSTITUTION:A semiconductor-device storage chamber 1 used to store a conductive carrier 5 housing a semiconductor wafer 6, sampling parts 9 used to monitor the gas atmosphere of an intermediate chamber 4 substituting a gas, a monitoring part 3 and a control part 2 used to control the whole operation of a storage apparatus are provided. In addition, a first shutter 7 used to shut off the outside air from the atmosphere of the intermediate chamber 4 and a second shutter 8 used to shut off the intermediate chamber 4 from the atmosphere of the semiconductor-device storage chamber 1 are installed. Thereby, it is possible to completely restrain a spontaneous oxide film grown on the semiconductor wafer 6.
Patent JP-H0667993-A (JP)
Title: Information processor
Inventor: KIMURA NAOMICHI
IPC: G06F12/16
Filed: 1992-08-19
Abstract: PURPOSE:To provide an information processor capable of certainly informing a use of it when abnormality, etc., generated in stored data. CONSTITUTION:RAM 22 can stored a lot of data such as key-inputted data, etc., and sets/stored previously determined time data. The time data is compared with present time data of a clock/timer circuit part 27 and when both the time data are coincident, data in RAM 22 is transferred to EEPROM 23 to protect data. The transfer is executed during the off period of time of a power source and when there is abnormality in the transfer of the data the abnormality is informed by displaying it just at the time of turning the power source ON.
Patent JP-2000105224-A (JP)
Title: Device for automatically evaluating condition of rolling band on wheel of moving train
Inventor: IBANEZ RODRIGUEZ ALBERTO
IPC: G01M17/10
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To detect a crack of a rolling band, and to allow usage for measurement of a rotational parameter of a wheel or the like, by transmitting a programable frequency and time-successive ultrasonic pulses toward a passing wheel, and by receiving a generated ultrasonic plot signal as a digital signal. SOLUTION: Feelers P1-P4 include ultrasonic surface wave transceivers and assembled type wheel detectors 11, and a guide rail and the feeler are fitted to a wheel 9 to adjust a level on a rail beam 1. An ultrasonic device 12 transmits a programable frequency and time-successive ultrasonic pulses to the wheel 9 to generate ultrasonic plots corresponding to the wheel 9 to be collected. A local processor 13 controls the ultrasonic device 12, and a generated ultrasonic plot signal is received as a digital form. A computor 14 conducts transmission of an operation command for the ultrasonic device 12, collection, arrangement and accumulation of measured results, and preparation of an appropriate report.
Patent JP-2001052521-A (JP)
Title: Plane-like light source device
Inventor: OTA HISASHI
IPC: G02F1/1335
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a plane-like light source device which is uniform in luminance, is easy to manufacture, has a light guide plate easily assembled and is excellent in impact resistant property. SOLUTION: This light source device comprises a light guide plate 2 comprising a translucent material; a lamp 3 disposed adjacent to a light incident surface formed on a periphery edge surface of the light guide plate 1; and a mold frame for retaining a pair of side edge surface extending to both sides of the light incident surface of the periphery edge surface of the light guide plate 1. A plane shape of the light guide plate 1 becomes a shape in which a whole of a pair of side edge surface is tilted against the light-incident surface. A space portion of the mold frame 2 becomes a shape substantially complementary to the plane shape of the light guide plate 1.
Patent JP-H1152625-A (JP)
Title: Electrophotographic dry magenta toner
Inventor: KINOSHITA NOBUTAKA
IPC: G03G9/09
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide electrophotographic magenta toner satisfying all of color tone, a coloring degree, light resistance, heat resistance and the like by containing a specific red pigment as a coloring agent. SOLUTION: Electrophotographic dry magenta toner containing binder resin and a coloring agent as main component, contains a red pigment classified into C.I. Pigment Red 48:2 and/or C.I. Pigment Red 48:3 and a red pigment with the b* value in a L*a*b a color specification system being -5 or less, as the coloring agent. As the red pigment with the b*value in the L*a*b color specification system being -5 or less, C.I. Pigment Red 122, C.I. Pigment Red 150 and the like are used. It is desirable that the content of the coloring agent is normally 1-25 wt.%, particularly 2-20 wt.% to the binder resin and that the average dispersion diameter of the coloring agent in the binder resin is particularly 1 μm or less so as to have a high coloring degree even in case the concentration of the coloring agent in toner is low.
Patent JP-H03118109-A (JP)
Title: Extrusion die structure and manufacture threof
Inventor: TERANSU UEI
IPC: B29C48/345
Filed: 1990-08-23
Abstract: PURPOSE: To obtain an extrusion die simple in constitution unnecessary for forming a die slot by precise processing by arranging a plurality of supply pipes and a plurality of shaping elements so as to form an extrusion slot pattern capable of forming a monolithic honeycomb structure by extrusion molding. CONSTITUTION: An extrusion die has a supply part 14 having a stack 50 of pipes 12 and these pipes 12 have contact parts and spaced-apart parts and are held so as to be spaced apart from each other by spacer wires 36 having a diameter and length less than those of the pipes 12. The spaced-apart pipes form gaps 24 by the reference surfaces of one ends thereof and the shaft parts 22 of shaping tooth elements 18 enter these gaps. The tooth elements 18 are supported with respect to the respective reference surfaces and, by this constitution, the shaping surfaces of the head parts 20 of the tooth elements are positioned highly accurately to form a plurality of crossing extrusion slot rows 32, 34. The respective pipes 12 have supply holes 30 to send an extrusion material into the transition passages 28 provided in one ends of the tooth elements 18.  These transition passages 28 send the extrusion material into the rows of the crossing extrusion slots 32, 34 from the supply parts 14 to form a monolithic honeycomb structure.
Patent JP-2000054573-A (JP)
Title: Daylighting device
Inventor: TAKAHASHI KAZUO
IPC: E04D13/03
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting device, in which a lowering of the quantity of daylight is prevented and the increase of maintenance cost is inhibited by simply removing dirt adhering on a protective cover. SOLUTION: The daylighting device has a daylighting port 5 lighting solar rays, a daylighting section lighting solar rays, a driving device driving the daylighting section and a controller controlling the driving device so that the daylighting section is positioned at a proper place corresponding to the place of the sun. A dome cover 12, to which a photocatalyst layer 14, in which titanium oxide(TiO2) is used for a part or the whole of an external surface 12a, is formed, is installed to the daylighting port 58 at that time.
Patent JP-H0895757-A (JP)
Title: Method and apparatus for loading of master server program for microkernel data processing system
Inventor: GIYARII RII BAATON
IPC: G06F9/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To improve efficiency at the time of starting a micro-kernel operating system. SOLUTION: A master server program loader is designed to facilitate the loading of multiple various programs in memory of a micro-kernel system and a shared library. A master server 142 has three components which are a loader 190, a dynamic linker 192 and a dynamic loader 194. The loader 190 loads an executable program into a target task before starting. The dynamic linker 192 links a shared library object to the target task before starting. The dynamic loader 194 loads the shared library object when a program is executed. A program loading method starts off with the following operations. The loader 190 loads a target program to the target task and transfers the control to the linker 192. Next, the linker 192 links the shared library object to the target task and transfer the control to the server 142. Thereafter, the server 142 transfers the control to the target program and finishes the method.
Patent JP-H0887071-A (JP)
Title: Photographic printing device
Inventor: TAKANASHI TERUO
IPC: G03B27/46
Filed: 1994-09-14
Abstract: PURPOSE: To lighten a burden imposed on an operator and to prevent the discoloration of a film image. CONSTITUTION: In a set state where a negative film is inserted in a film carrier and its leading edge part is held by rollers (200), a carrying amount counted value is set to zero (202). The counted value is updated while carrying the film, the position of the image recorded on the film is detected by an edge and the detected image is positioned at an exposing position and processed to be printed and exposed (204 to 214). Whether or not a film end flag is on is decided by detecting the trailing edge of the film (216). In the case the flag is not on, operation stands by until a PASS key or a printing finish instructing key is turned on (216 and 218).  In the case the trailing edge of the film is not detected and the PASS key is turned on, positioning, printing and exposing the image are continued, and when the trailing edge of the film is detected or the printing finish instructing key is turned on, the film is carried in a reverse direction and restored to a set state until the counted value becomes zero (222 to 226).
Patent JP-H04100633-A (JP)
Title: Manufacture of heat transfer tube
Inventor: ISHIKAWA MAMORU
IPC: F28F1/40
Filed: 1990-08-21
Abstract: PURPOSE:To form the opening and the projection which are continuously con nected in the tunnel like groove and to obtain the heat transfer tube with large transfer area by moving the projecting tool roll reciprocatingly in the width direction matching to the metallic sheet strip which is fed intermittently. CONSTITUTION:When the groove tool roll 4 is pressed to the surface of the metallic sheet strip 1 on which the orthogonal groove 1a is formed, along the longitudinal direction, the inner edge end of the upper 1b of the orthogonal groove 1a is crushed with the outer circumference except the V-letter shaped groove 4a and deformed plastically, and mutually approached, then closed and formed to tunnel 1d, further the excess thickness part generated by pressing is moved plastically to the V-letter shaped groove 4a side and the line of plural projecting 1c having the pointed tops is formed. And the tunnel opening part 1e connecting continuously to the tunnel 1d is made to remain between each line of the respective projections 1c.
Patent JP-2001052532-A (JP)
Title: Coaxial cable capable of coping with insulation displacement machining
Inventor: ODA KAZUHIDE
IPC: H01B7/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a coaxial cable capable of coping with insulation displacement machining with a characteristic impedance of 75 Ω in which automatic machining can be achieved by a series of operations by reducing terminal machining processes corresponding to a connector. SOLUTION: In a coaxial cable, a drain wire 10 serving as an outside conductor is arranged at a spacing pitch of 2.0 or 2.5 mm in parallel to an inside conductor 11. A stranded wire 28 AWG(American wire gauge) or 29 AWG is used for the inside conductor and the drain wire. An insulator 9 on the inside conductor is covered with a shield tape 12 in contact with the drain wire, and further, the shield tape is covered with a jacket 8.
Patent JP-S6279945-A (JP)
Title: Feed speed correction controller
Inventor: YOSHIKAWA MASAHIRO
IPC: B23Q15/013
Filed: 1985-10-03
Abstract: PURPOSE:To reduce the difference of speed in switching and permit the smooth feed by performing the correction control so that the switch selection state a present is memorized and the speed instruction at present is continued until at new output data is set and then the new data is outputted. CONSTITUTION:A correction controller is constituted of the first memory 11 for memorizing the override at present, second memory 12 for memorizing the new override, and a correcting conversion means 13 for the rewriting from the override at present to the new override. When override is switched between each output contact point, the override at present is memorized, and the speed instruction at present is continued, until the new override is set as the regular. Outputting as the new override data is carried out after the switching to the new override is performed. Therefore, the difference of speed in switching is eliminated, and smooth feed can be obtained.
Patent JP-S6463994-A (JP)
Title: Fluorescent indicator tube switching circuit
Inventor: MORI KENICHI
IPC: G09G3/20
Filed: 1987-09-03
Abstract: PURPOSE: To simplify the circuit structure by disconnecting the filament of one fluorescent display tube from a DC minus power source and connecting the filament of the other tube to a DC minus power source. CONSTITUTION: In the case where one fluorescent display tube 1 is in operation while the other tube 5 is not, the filament of the tube 1 is disconnected from a DC minus power source 19 and the filament of the other tube 5 is connected to a DC minus power source 19a. Accordingly, the operation of the fluorescent display tube can be reversed from one to the other. In addition, this reversing operation can be performed instantly because the temperature of the filament is always in a heated state. Further, only the operation is reversed between a first semiconductor device 18 and a second device 23; therefore, the circuit can be structured with simple circuit parts.
Patent JP-H0268644-A (JP)
Title: Data transfer control circuit
Inventor: ICHINOSE AKIRA
IPC: G06F13/42
Filed: 1988-09-02
Abstract: PURPOSE:To prevent a data transfer signal exceeding an offset value when itself is set at a target in a synchronous mode from being outputted by comparing the output of a full adder with the count output of a first counter means. CONSTITUTION:When itself is set at the target in the synchronous mode, the output of a clock generating means is outputted as a data transfer request signal (REQ signal) in case that the output of the full adder 15 exceeds the count output of the first counter means 9. When the output of the full adder 15 goes equal to the count output of the first counter means 9, the issuing of the output of the clock generating means as the data transfer request signal is stopped. In such a way, it is possible to prevent the REQ signal from being outputted exceeding the offset value when itself is set at the target in data transfer of synchronous mode in a small computer system interface (SCSI).
Patent JP-S6279887-A (JP)
Inventor: NAKADA KIKUO
IPC: B07C5/02
Filed: 1985-10-02
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-S6378056-A (JP)
Title: Total reflection fluorescent x-ray analyzer
Inventor: TADA YOSHIJI
IPC: G01N23/223
Filed: 1986-09-20
Abstract: PURPOSE:To enable detection of fluorescent X-rays with high SN by projecting an excitation X-ray to a sample surface at such a slight incident angle as to generate total reflection. CONSTITUTION:A pair of parallel total reflection mirrors 6, 7 which face each other at a slight space are provided in such a manner that the mirrors are opposed at one end to an X-ray source 1 such as X-ray tube. An arbitrary sample 4 is disposed at the other end of the mirrors 6, 7. The sample 4 is so installed that the surface of the sample 4 has a substantially small angle (a) with the mirrors 6, 7. A suitable X-ray detector 5 is opposed to the surface of the sample 4. The X-ray (x) of the narrow width past the space between the mirrors 6 and 7 is, therefore, projected to the surface of the sample 4 and part thereof excites the sample 4 to generate the fluorescent X-ray; therefore, the fluorescent X-ray is detected by the detector 5 and the fluorescent X-ray analysis is executed. The X-ray (y) which does not contribute to the excitation of the sample 4 generates the total reflection on the sample surface and, therefore, the X-ray (y) is dissipated without entering the detector 5. The detection sensitivity is thus improved without degrading the positional resolving power on the sample surface.
Patent JP-H06194519-A (JP)
Title: Phase-difference film
Inventor: TORIGOE MICHIKO
IPC: C08J5/18
Filed: 1992-07-29
Abstract: PURPOSE:To obtain a PVA phase-difference film excellent in durability and dimensional stability by swelling a uniaxial oriented PVA film or sheet and then heat-treating the film. CONSTITUTION:A uniaxial oriented PVA film or sheet is swollen and then heat-treated to obtain a PVA phase-difference film. In this case, the retardation R defined by R=DELTAn.d is controlled to 80-1100nm. In the expression, DELTAn is the birefringence, and (d) is the film thickness. Since the film is further esterified by borax or boric acid. Although the PVA film to be used in the production of a phase-difference film is not specified, a film having >=80 deg.C hot water resistance and without any optical anisotropy is preferably used for the phase- difference film.