baber/WOPTO huggingface dataset:
Patent JP-H05319906-A (JP)
Title: Ceramic green sheet
Inventor: IWAMURA RYOJI
IPC: C04B35/622
Filed: 1992-11-27
Abstract: PURPOSE:To provide a ceramic green sheet capable of densely and accurately punching through holes. CONSTITUTION:This ceramic green sheet is composed of 62.7 to 75vol.% alumina powder, 20 to 30vo1.% polyvinyl butyral. having 1000 to 2000 degree of polymerization and 5 to 7.3vol.% butylphthaloylbutyl glycolate and exhibits >=0.64 ratio of the tensile strength to shearing strength. A ceramic green sheet capable of preventing sagging when punching through holes with <=1.0mm pitch and improved in pitch accuracy can be obtained.
Patent JP-H03179043-A (JP)
Title: Insoluble porous film and preparation thereof
Inventor: NAKAJIMA NAOKI
IPC: B01D71/68
Filed: 1989-12-07
Abstract: PURPOSE:To prepare the title film having a high solvent resistance and separating power by forming a porous film from an org. solvent soln. of a prepolymer sol. in a specific org. solvent and converting the prepolymer into a polymer insol. in the solvent without damaging the film structure. CONSTITUTION:An org. solvent soln. contg., as the main component, a prepolymer which is sol. in an org. solvent and has no crosslinkable group (e.g. an org. polymer of which the main polymer chain consists of a structural unit contg. a heteroatom in a monoxidized state) is formed into a porous film mainly comprising the prepolymer. The film is chemically treated to convert the prepolymer into a substantially insol. org. polymer without damaging the film structure (by oxidation treatment, the valance of the heteroatom is increased, converting the prepolymer into the org. polymer). Thus is obtd. the title film which is substantially insol. in an org. solvent, mainly comprises an org. polymer having a main polymer chain consisting of a structural unit contg. a heteroatom, in an oxidized state, and having interconnected micropores and voids of 30-95%.
Patent JP-2000151578-A (JP)
Title: Encryption communication system
Inventor: MORIYOSHI KUNIHARU
IPC: G07B15/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an encryption communication system where a mobile body and an information processing unit can process encryption communication by ensuring security of an encryption test possessed by the mobile body. SOLUTION: A mobile body has plural encryption algorithm identifier AID 221 and a key identifier KID 222 of an encryption key/decoding key corresponding to the AID and an information processing unit has a plurality of encryption algorithm sets, the encryption algorithm identifier AID 221 corresponding to each encryption algorithm, a plurality of encryption keys/decoding keys corresponding to each encryption algorithm, the key identifier KID 222 corresponding to each encryption key/decoding key.
Patent JP-H11151483-A (JP)
Title: Water treating device
Inventor: ADACHI YUTAKA
IPC: C02F1/72
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically regenerate a photocatalyst material without taking out the photocatalyst material from a treating tank and to efficiently execute a water treatment by providing the water treating tank executing an water treating operation with the photocatalyst material in a water treating system and providing the water treating tank in a water system for regeneration operated separately with the water treating system. SOLUTION: The water injected into the water treating tank 1 (water to be treated or water to be regenerated) is passed through the photocatalyst material a-a and discharged to an outside of the tank. The water treating system A is constituted by communicating an injection port side to a raw water (water to be treated) tank 4 by interposing the first valve 3 and communicating a discharge port side to a treated water tank 6 by interposing the second valve 5. And the injection port side of the water treating tank 1 is communicated to a water tank 8 for regeneration by interposing the third valve 7 selectively switching with the first valve 3 and a pump 9 is interposed between the water tank 8 for regeneration and the third valve 7.  Moreover, a circulating water system is constituted by interposing the fourth valve 10 selectively switching with the second valve 5 at the discharge port side of the water tank 8 for regeneration and the water treating tank 1, and the system is used for the water system B for regeneration.
Patent JP-H01160814-A (JP)
Title: Secondary battery
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M10/05
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a secondary battery with high every density, long in charge- discharge cycle life, by using a specific carbonaceous material as the cathode in a secondary battery comprised of a separator holding the anode and electrolyte, the cathode, and active substance. CONSTITUTION:The objective secondary battery with a power-generating element housed therein. This power-generating element is comprised of: (a) the anode consisting of a transition metal calcogen compound, (b) a separator on which said anode is laid, (c) an electrolyte held by said separator, (d) the cathode on which said separator is laid, consisting of such a carbonaceous material as to have the following characteristics: (i) atom ratio H/C<0.10 (ii) spacing for (002) plane determined by the X-ray wide angle differactometory: d002... >=3.37Angstrom  and <=3.75Angstrom  (iii) crystallite size in the direction of C-axis: Lc... >=5Angstrom  and <=150Angstrom  (iv) total pore volume... >=1.5X10<-3>ml/g and (v) average pore radius... 8-100Angstrom  (e) an active substance included in said anode and/or cathode, moving between them corresponding to charge and discharge reaction, consisting of lithium or a lithium-dominant alkali metal component.
Patent JP-H0587472-A (JP)
Title: Fluidized bed type heat transfer device
Inventor: TANO TATSUMI
IPC: F28D13/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide fluidized bed type heat transfer device in which the controllability of transferred heat quantity can be improved. CONSTITUTION:A protection pipe 24 is provided which extends along the direction of the length of a heat transfer pipe 23 around its outer circumferential face section and forms open ports sections 25 that are positioned oppositely in substantially symmetrical positions with respect to the center of a plane that is vertical to the longitudinal direction of the heat transfer pipe 23 with a required width (angle alpha) in the circumferential direction and extend along the longitudinal direction of the heat transfer pipe 23. The protection tube 24 is provided to be rotatable with the center of a plane perpendicular to the longitudinal direction of the heat transfer pipe 23 as the center. It is possible to select a required heat transfer coefficient in heat transfer coefficient for the heat transfer pipe 23 by changing the contact position of a flowing medium with the heat transfer pipe 23 and make a change in the transferred heat quantity as needed with a good response.
Patent JP-H01161567-A (JP)
Title: Program developing system of decentralized processing system
Inventor: ORIMO MASAYUKI
IPC: G06F15/16
Filed: 1987-12-18
Abstract: PURPOSE:To improve the program developability of a decentralized processing system by separating the attribute information related to an input-output message defined on a program when source programs are compiled and making the attribute information to correspond to the load module of a compiled result. CONSTITUTION:Programs 15001, 15002, and 15003 are assembled in the processor 15 of a developing system and each of the programs is actuated in accordance with an input from a CRT terminal 1501. The program 15001 generates load module files 3501-350n and an attribute file 3500 against a designated file of source program files. The program 15002 generates a loading message in accordance with the contents of the files 3501-350n and file 3500 and the program 15003 correlates the programs in accordance with the contents of the file 3500. Therefore, information necessary for loading the programs can be automatically generated and the relations among the programs can be recognized by only defining the information related to the input-output on a source program. Thus the soft developability of this system is improved.
Patent JP-H05176073-A (JP)
Title: Information communication system for computer communication
Inventor: ISHIKAWA YASUMASA
IPC: H04M11/00
Filed: 1991-12-03
Abstract: PURPOSE:To provide an information communication system of a computer communication by which an interaction or the communication of information can be effectively operated not only by transferring visual information such as characters and picture information displayed at the display of a personal computer, but also by utilizing the auditory sense of a user by adding voice data, in a computer communication. CONSTITUTION:The subject information communication system of the computer communication in which the mutual communication of the characters and the picture information is operated through a host station A connected through a telephone line between plural member stations, is equipped with terminal computer B1 and C1 provided at plural member stations B and C, voice information converting means B3 and C3 connected to the terminal computers B1 and C1, voice inputting and outputting device B4, C4, B5, and C5 connected to the voice information converting means B3 and C3, host computer A1 provided at a host station A, and storing and reproducing means A4 connected to the host computer A1, which stores and reproduces the voice information transmitted from the plural member stations B and C.
Patent JP-H09162171-A (JP)
Title: Method and system for dry etching
Inventor: YAMANE TETSUYA
IPC: H01L21/302
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for dry etching in which a layer of silicon based material, e.g. polysilicon or single crystal silicon, can be patterned with high profile controllability. SOLUTION: A counter electrode 4 is coated, at least partially, with a layer 6 of silicon oxide based material and applied with a voltage from a counter electrode RF power supply 5. Sputter redeposit of silicon oxide based material layer 6 adheres onto a substrate 1 to be etched and a side wall protective film can be formed with high controllability. Consequently, adhesion of the side wall protective film can be controlled independently from other etching parameters and the pattern of a silicon based material layer can be controlled with high accuracy.
Patent JP-H11220334-A (JP)
Title: Semiconductor circuit
Inventor: TSUNODA YUJI
IPC: H03F1/32
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To compensate the variance of gain characteristic of a gain slope against a change of the ambient temperature without increasing the scale nor cost of a semiconductor circuit. SOLUTION: This semiconductor circuit uses a thermistor Rt, i.e., a temperature sensitive resistance element which has the negative temperature characteristic and changes its resistance value according to its ambient temperature as the gate resistance of an FET Q1. The thermistor Rt functions to eliminate the variance of the ambient temperature of Q value and also the variance of the ambient temperature of a gain slope. Thus, the variance of the gain slope characteristic is compensated against a change of the ambient temperature.
Patent JP-H01159690-A (JP)
Title: Picture editing apparatus
Inventor: NANGO YUJI
IPC: G09G5/36
Filed: 1987-12-16
Abstract: PURPOSE: To improve the operability of editing operation by selecting a function for enlarging, reducing, or moving a partial image according to the display position of a pointing cursor(PC) in a partial image area, and moving the PC as it is. CONSTITUTION: When part of an image on a screen 2 is enlarged, reduced, or moved to edit the whole layout of the image, the inside of a frame encircling the part to be enlarged, reduced, or moved is pointed with the PC by operating a mouse 3. Then a function for enlargement, reduction, or movement is judged from the pointed position and the PC is moved as it is. Therefore, the frame deforms or moves and at the same time, the part encircled with the frame is enlarged, reduced, or moved. Consequently, the layout of the whole image can be edited and the easiness and certainty of the operation are improved.
Patent JP-H06153599-A (JP)
Title: Device for governing/controlling speed of waterwheel generator
Inventor: SHINKAI TOSHIKI
IPC: H02P9/04
Filed: 1992-11-04
Abstract: PURPOSE:To provide q device for governing/controlling the speed of a waterwheel generator wherein the speed is governed and controlled by a method wherein the opening and shutting mechanism (the inflow-water-quantity control installation) of a waterwheel water port is omitted, the torque of a waterwheel is transmitted to the generator via an electromagnetic clutch and the torque transmission force of the electromagnetic clutch is controlled in a stepless manner. CONSTITUTION:The apparatus is constituted of a waterwheel WT, of a waterwheel generator SG which is turned and driven by the waterwheel WT, of a controllable clutch PC which is installed between the waterwheel WT and the waterwheel generator SG and which can transmit the turning effort of the waterwheel WT to the waterwheel generator SG in a stepless manner, of a speed detector TG which is driven by the waterwheel generator SG and which outputs a speed signal corresponding to the rotational speed of the waterwheel generator SG and of a clutch control device 10 to which the speed signal is input and which outputs a control signal corresponding to the deviation between the speed signal and a predetermined rotational speed for the waterwheel generator SG. The controllable clutch PC is controlled by the control signal, and the rotational speed of the waterwheel generator SG is made to coincide with the predetermined rotational speed.
Patent JP-H11150862-A (JP)
Title: Excitation power supply device
Inventor: MITSUYOSHI TERUMASA
IPC: G05F1/56
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a large current to flow to a load Coil for a specified amount of time. SOLUTION: An excitation power supply device has a large-capacitance capacitor 3 for charging/discharging, a charging circuit 2 for charging the large/ capacitance capacitor 3, a switching element 10 for controlling the discharge of the large capacity, and a load coil 5. When the large-capacitance capacitor 3 is discharged, the switching element 10 is turned on/off by a plurality of pulse trains and a large current fed to the load coil 5 for a specified mount of time.
Patent JP-H06169345-A (JP)
Title: Telephone system
Inventor: SHINOHARA MITSUHIRO
IPC: H04M3/432
Filed: 1992-11-30
Abstract: PURPOSE:To omit the need for setting again the calling time of the following day even when the calling time is changed owing to no answer given to the call of the morning call service. CONSTITUTION:A telephone system consists of an extension telephone set 2, a calling time storage means 51 which stores the data on the calling time of the set 2, an extension calling means 52 which calls the set 2 based on the time data stored in the means 51, a time changing means 53 which changes the time data stored in the means 51 when the set 2 called by the means 52 has no answer, and a calling time restoring means 54 which restores the time data changed by the means 53 and stored in the means 51 into the unchanged time data when the means 52 completes the calling of the set 2.
Patent JP-H05124313-A (JP)
Title: Printing device having printed information reading function
Inventor: ODA NAOKI
IPC: B41J21/16
Filed: 1991-11-06
Abstract: PURPOSE:To provide a printing device having printed information reading function, which can guarantees printing quality higher than a certain level without being affected by the scattering of performances among devices, the secular change of a device, temperature change and the like in the printing device, which can read printed information such as ID mark, bar code or the like. CONSTITUTION:Printed information is confirmed by reading the printed information with a sensor 6, the reading sensitivity of which is lowered, just after the printed information such as ID mark, bar code or the like is printed on printing paper with a printing means. Accordingly, when the reading is possible at the confirmation, fair printing quality can be ensured. As the method for lowering the sensitivity, a method for shifting the focus point of the sensor 6 by retreating a carriage 1 or the like is employed.
Patent JP-H06168870-A (JP)
Title: Fabrication of semiconductor device
Inventor: MISAWA HIROTO
IPC: H01L21/338
Filed: 1992-11-30
Abstract: PURPOSE:To form a fine resist pattern having reversely tapered cross-section through single shot of electron beam exposure when a gate electrode of HEMT is formed. CONSTITUTION:A method for fabricating a semiconductor device comprises a step for coating a GaAs substrate 1 with a positive electron beam resist 21 and baking, a step for dipping the substrate in an alkaline aqueous solution and then cleaning the substrate with water and drying to form a nondissolving layer 22 on the surface of resist, and a step for performing ultraviolet exposure on the entire surface of the resist. The method further comprises a step for directly exposing the resist by means of an electron beam, and a step for performing the water cleaning/drying step at least once after the resist is developed by means of an alkaline aqueous solution and for making a reversely tapered opening 8 at a part of the resist while forming the nondissolving layer on the surface of the resist.
Patent JP-H07296368-A (JP)
Title: Coated film composition of transparent magnetic recording layer
Inventor: RONARUDO MAIRON UEKUSURAA
IPC: C08J3/09
Filed: 1994-12-22
Abstract: PURPOSE: To improve running durability, wear resistance and rubbing resistance, by causing a support to contain a polymer binder dispersing medium and causing the dispersing medium to have a structure represented by a specified general formula. CONSTITUTION: This coating composition is adapted for applying a transparent magnetic recording layer onto a support which contains a polymer binder, ferromagnetic particles and a polymer binder dispersing medium. The dispersing medium has a composition represented by a general formula I. In this case, this transparent magnetic recording layer may exhibit improved magnetic and photographic performance, and improved running durability, wear resistance and rubbing resistance.
Patent JP-2000126669-A (JP)
Title: Object surface coating method
Inventor: WATANABE JIRO
IPC: B29K75/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent coating material from being removed by applying the coating material to be applied to the surface of an object to be coated on a releasing agent layer formed on the inner surface of a mold and mounting the object to be coated on the applied coating material before taking out the object to be coated from inside the mold. SOLUTION: A mold is divided into a left split mold 20a and a right split mold 20b, and to the inner surfaces of those left and right split molds 20a, 20b, a releasing agent is applied to form releasing agent layers. On the formed releasing agent layers, corresponding to a color pattern, brown coating materials 33a, 33b are applied at places corresponding to eyes in the form of the eyes, and pink coating materials 12a, 32b are applied at places corresponding to ears in the form of the ears, and white coating materials 31a, 31b are applied at the remaining places. And after a rubber chip body which is the body to be coated is mounted on these coating materials 31a, 31b, 32a, 32, 33a, 33b and the mold is closed, the rubber chip mixed body is taken out from the mold taking advantage of the right time at which it has been cured.
Patent JP-2000142609-A (JP)
Title: Method and device for changing film pinching condition in stretch film packaging machine
Inventor: SAIKI KAZUO
IPC: B65B11/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a favorable packaged state by imparting a sufficient tension to a film after a packaging regardless of the humidity of an atmosphere by properly changing the pinching release timing and the pinching force of pinching members which pinch the end edge of a fed film, based on specified conditions such as humidity which affects the fed film. SOLUTION: Under a state wherein an article 15 is brought into contact with a film 11 which is pulled out from a film take-up roll 10, and is stretched on a packaging section S while the film end edge is pinched, the extended part of the film 11 covering the upper side of the article 15 is folded under the lower side of the article 15, and then, the pinching to the end edge of the film 11 is released to finish the packaging, In this case, the pinching release timing for pinching members 9, 17 and 18 which pinch the end edge of the film 11 or release the pinching, is delayed more as a humidity detected by a humidity detecting means 51 is higher, and at the same time, one of conditions of the pinching release timing and the pinching force is changed by a piching condition changing means so that the pinching force of the pinching members 9, 17 and 18 may be increased.
Patent JP-H06169425-A (JP)
Title: Video camera
Inventor: YAMAMOTO MAYUKO
IPC: H04N5/238
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a video camera in which a photographing intended by a photographer can be attained by providing a means by which an object to be photographed can be designated by the photographer. CONSTITUTION:The photographer adjusts a photographing angle of view (adjusts the direction o the photographing lens of a video camera) so that a marker displayed so as to be superimposed on the video of the object at a prescribed position in the display screen of a view finder 117 can be matched with the object to be photographed, by looking at the display screen. At the time of pushing the button of a switch 121 in this state, a control circuit 120 recognizes that the object to be focused afterwards by an autofocus is designated. Thus, the control circuit 120 instructs the start of the sampling operation of the video information of the desired object to a sampling circuit 118.
Patent JP-H02247045-A (JP)
Title: Continuous casting equipment of molten metal
Inventor: FURIIDORITSUHI PETERU MIYUURAA
IPC: B22D11/04
Filed: 1989-12-08
Abstract: PURPOSE: To improve the thermal stability in a continuous casting apparatus by forming a mold in a plate type and providing a coolant channel, coolant dispersing passage and coolant manifold in the mold. CONSTITUTION: One or plural coolant channels or slots 15 provided with the dispersing passages 16, are formed in a direct chill casting mold plate 10. The dispersing passage 16 is connected between each coolant channel 15 and the bottom surface 13 of the mold plate 10. The coolant channel 15 is communicated with the coolant manifold 18 for supplying the cooling fluid through a hole 17. The coolant manifold 18 is mounted on the bottom surface 13 of the mold plate 10. The fluid of water, etc., is made to flow through the channel 15 and the dispersing passage 16. The molten metal 37 is brought into contact with the mold 10 and the cooling at the initial stage is received to form the outer shell.
Patent JP-2001144540-A (JP)
Title: Piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03B5/32
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric oscillator employing an SC-cut crystal vibrator that is provided with a means suppressing a jump to a B mode. SOLUTION: In a Colpitts oscillator including a piezoelectric vibrator, an amplifier circuit and a load capacitor, a resonance circuit is inserted and connected between a connection midpoint of the piezoelectric vibrator and of the load capacitor and an input of the amplifier circuit and the resonance frequency of the resonance circuit is set nearly equal to an undesired frequency of the piezoelectric vibrator so as to suppress the undesired frequency while ensuring the stable oscillating function even in the case of the amplifier circuit employing an amplifier with a small gain.