baber/WOPTO huggingface dataset:
Patent JP-H10175210-A (JP)
Title: Manufacture of tablet of epoxy resin composition for sealing semi-conductor
Inventor: MORI TAKESHI
IPC: H01L21/56
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To lessen generation of powder without deteriorating various characteristics by a method wherein a lower part of a tableting mold is heated at a specific mold temperature, and a specific amount of powder of a composi tion is charged into the mold, which is tableted. SOLUTION: A single-loader type or a rotary type tableting apparatus is used. A lower part of a tableting mold for a tablet is heated at 30 to 60 deg.C, preterably at 40 to 50 deg.C with a ribbon heater, a specific amount of epoxy resin composition powder is charged into the mold, which is tableted. A temperature of the mold is not limited for a heating means capable of being controlled within an automatically controllable temperature range. By reacting very slightly on a surface part of the molded tablet, powder is difficult to be generated from the tablet. Reduction of generation of the powder can not be expected for at under 30 deg.C mold temperature. In order to react on only the surface part of the tablet, that becomes difficult when the mold temperature exceeds 60 deg.C. As principal components, epoxy resin, curing agent, curing accelerator, and inorganic filler are used.
Patent JP-H06202879-A (JP)
Title: Interrupt processing method
Inventor: KOBAYASHI SHIGEO
IPC: G06F11/20
Filed: 1992-12-21
Abstract: PURPOSE:To improve the reliability of information processing system by checking whether or not interrupts from each peripheral device is generated in the order suitable for the system configurationa and operation. CONSTITUTION:In an interrupt order information load procedure S1, interrupt order information showing the order of acceptable interrupt code for each peripheral device is read out from an external storage device and stores it in an I/O processor. In interrupt code holding procedures S3 and S8, the interrupt codes generated by peripheral devices are held in the I/O processor. In interrupt order discrimination procedures S4 and S9, whether or not the interrupt code order by the held peripheral devices is in the stored interrupt order information. In a procedure S11 separating peripheral devices, the peripheral device is separated from the system operation when the discrimination result for one of the peripheral devices is not in the stored interrupt order information.
Patent JP-2000146722-A (JP)
Title: Torque sensor
Inventor: NAKANO JIRO
IPC: B62D6/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To achieve a torque sensor for improving reliability and reducing manufacturing costs by simplifying a circuit configuration for detecting a torque and at the same time reducing the number of power supplies. SOLUTION: The inductance of a torque detection coil L of a sensor part 32 is used as the inductance of an LR oscillation circuit 22 and a signal with a period that is proportional to the above inductance is oscillated by the LR oscillation circuit 22. The signal waveform is shaped by a pulse-shaping circuit 23 and is outputted to a timer input 31a of a microcomputer 31 as a torque signal. Then, the microcomputer 31 calculates the period of the torque signal and calculates the torque corresponding to the period. The above configuration eliminates the need for a circuit for applying a sinusoidal wave to the torque detection coil L, a circuit for converting the torque signal from analog to digital, an exclusive power supply, and the like.
Patent JP-H10178508-A (JP)
Title: Original reader and communication device
Inventor: TAKEUCHI SHIGEKI
IPC: G03G21/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To immediately confirm a read error on the spot and to improve operability without any needs of review work afterward by displaying a read error when changes of the opening and closing states of an original cover are detected during reading an original. SOLUTION: A read error is decided by using proximity sensors 7 and detecting the change of an opening and closing state of an original cover 3b. In such cases, when read and transmission is performed with the cover 36 closed, the sensors 7a detect that the cover 3b opens, and also, when a thick book- shaped original is read and transmitted with the cover 3b open, the sensors 7b detect that the cover 3 closes. Then, a read error is displayed or printed. In such cases, even though the cover 3b is slightly opened from its closed state, and also when it is slightly closed from its open state, the changes can be detected.
Patent JP-2000164687-A (JP)
Title: Tray for carrying substrate
Inventor: MAEKAWA YUKIHIRO
IPC: H01L21/673
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent device corrosion or the like, and to achieve repeated use for a long time by composing an entire tray body or one part containing the surface of the tray body by ceramics. SOLUTION: The basic shape of a tray body 1 is circular and flat, and a recess 2 for placing a substrate is provided at a center part. Furthermore, at the recess 2, a through hole 3 is formed, where the through hole 3 is used to insert a pin for thrusting up for taking out the substrate or to chuck a water. The entire tray body 1 is formed by ceramics such as aluminum (Al2O3). Furthermore, in the tray body 1, aluminum is flame-sprayed onto a backside and in a range being indicated by the two-point dash of the recess 2. A main part is made of ceramics, thus eliminating effect due to fluoric acid, and hence repeatedly using a tray for a long time without causing device corrosion or the like in a substrate-carrying device using the tray for carrying the substrate.
Patent JP-H11137088-A (JP)
Title: Planting pot
Inventor: ONO HEISUKE
IPC: A01G9/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a planting pot not requiring a receiving plate. SOLUTION: This planting pot has a drain hole 2 at a lower part of a side face and a discharging pipe 3 for fitting a hose 5 to the hole 2.
Patent JP-H09180412-A (JP)
Title: Information reproducing device
Inventor: YAMAUCHI KAZUHIKO
IPC: G11B19/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device for enabling a user to easily understand the relationship between output details and retrieval conditions by reflecting the user's retrieval object such as a retrieval keyword after retrieval and changing the output details of retrieval result. SOLUTION: A retrieving means 16 retrieves all information blocks corresponding to a keyword which is received by an inputting means 15 from above keyword retrieval information. A catalog determination part 17 determines catalog information corresponding to a keyword which is received based on the catalog retrieval information. A control part 18 performs a control for reproducing the retrieved information block and the above information block for modification to a take-out part 12 and a reproduction output part 14 according to the presentation method of determined above catalog information, thus performing modification for the keyword for the reproduction scene of the retrieved information block.
Patent JP-2000163036-A (JP)
Title: Multiscreen display circuit and portable terminal equipment mounting the same
Inventor: TAKANO HIROSHI
IPC: G09G5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a multiscreen display circuit capable of realizing a display of high performance without increasing power consumption. SOLUTION: Display controllers 11, 12 perform display requests periodically with respect to a memory control circuit 5 in accordance with frame frequencies and screen sizes of display devices 21, 22. The memory controller 5 outputs instructions to video memories 31, 32 so as to output picture data to the display controllers 11, 12 while performing the arbitration between the write request of picture data from a host system 6 and the display request from the display controller 11 and while performing the arbitration between the write request of picture data from the host system 6 and the display request from the display controller 12.
Patent JP-2000163347-A (JP)
Title: Communication control equipment and communication control system thereof
Inventor: ENOKI ATSUYA
IPC: H04L29/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable each personal computer(PC) to use common communication control equipment while using the communication port of standard equipment for the PC without correcting the communication driver of an OS. SOLUTION: When data are inputted from the PC not shown in the figure through a communication port 14 to communication control equipment 1, these data are read to a first data buffer 133 of a RAM 13 and written to a line terminator 15 by a means 31 later. When data are inputted from the line terminator 15, on the other hand, these data are read to a second data buffer 134 of the RAM 13 and written to a communication port 14 by a means 132 later. Therefore, the data inputted from the PC through the communication port 14 are outputted to the line terminator 15 and the data inputted from the line terminator 15 are outputted through the communication port 14 to the PC. Thus, every PC can perform communication while utilizing the line terminator 15.
Patent JP-2000200859-A (JP)
Title: Chip size semiconductor package, aggregate thereof and manufacture thereof
Inventor: TEI CHIEI
IPC: H01L23/498
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a chip size semiconductor package which is simple in structure, equipped with extraction terminals enhanced in number, lessened in thickness, formed as small in size as a chip, and reduced in cost by simplification of a manufacturing process. SOLUTION: This package is composed of a semiconductor chip 10, wires 50 whose one ends are each bonded to the pads 12 of the semiconductor chip 10, a sealing material 60 which seals up the wires 50 and the top surface the semiconductor chip 10, and extraction terminals 70 which are each formed on the other ends of the wires 50. A manufacturing method comprises a first step where adjacent semiconductor chips are connected together with wires on a wafer 80, a second step where the semiconductor chips and the wires are sealed up with a sealing material, a third cutting step where the semiconductor chips are divided into separate chips, and a fourth step where the extraction terminals are each formed on the other ends of the wires which are exposed on the outside of the sealing material.
Patent JP-H11174801-A (JP)
Title: Seal for sealing of toner case
Inventor: KIMURA YOSHIO
IPC: G03G15/08
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a seal for sealing constituted so that it can be easily peeled off by drawing out the extension piece of a sealing tape and a toner case can be easily opened without exerting an effect on the cutting and opening action of the sealing tape even in the case that the toner left at the upper part of the sealing tape is wound in when the toner case is opened. SOLUTION: The sealing tape 4 closing an opening port 3 is made to adhere to the upper surface of a substrate 2 so that is can be peeled off. Then, this seal for sealing is constituted so that the aperture of the toner case is closed by using the substrate 2 through adhesive agent applied to the lower surface of the substrate 2 by peeling a peeling paper 5 made to adhere to the lower surface of the substrate 2. Besides, two longitudinal-direction cut-off lines 8 for opening the surface of the tape 4 by drawing the extension piece 7 formed at one end of the tape 4 in a returning direction and a width-direction cut-off line 9 linked with the two lines 8 near a terminating end where the tape 4 is opened are formed in the tape 4.
Patent JP-H05175482-A (JP)
Title: Optical source for semiconductor integration
Inventor: IKEDA MASAHIRO
IPC: H01S5/00
Filed: 1991-12-24
Abstract: PURPOSE:To enable high speed optical modulation and enhance the efficiency of optical output by integrating a semiconductor laser and an optical modulator and providing an optical combined circuit and a variable refraction factor means. CONSTITUTION:A semiconductor integrated optical source 11 integrates a semiconductor laser 11 and an optical modulator 14 on a semiconductor substrate 12. The optical modulator 14 comprises an optical combined circuit 17 which joins two directional optical output into one and an optical phase modulator 20 which is installed to one party of a passive waveguide passage 18 out of two passive waveguide passages 18 and 19 on the input side of the optical combined circuit 17. Since the semiconductor laser 13 and the optical modulator 14 are further integrated in this construction, it is possible to carry out high speed optical modulation in small size. Furthermore, the application of the optical combined circuit 17 makes it possible to use two directional optical output of the semiconductor laser and hence enhance the efficiency of the optical output of the semiconductor laser.
Patent JP-H06154804-A (JP)
Title: Guard sheet for rolled metallic sheet and method for preventing stain of roll for cold rolling using same
Inventor: YAMAMOTO YOSHIMURA
IPC: D21H27/00
Filed: 1992-11-26
Abstract: PURPOSE:To prevent the stain of a roll for cold rolling and to prevent damage, irregularity in gloss or the like on the surface of a metallic sheet in a skin pass process with a guard sheet excellent in electrostatic property and by executing the cold rolling stage of the metallic sheet using this guard sheet for metallic sheet. CONSTITUTION:Electrical conductivity is added to the guard sheet and the guard sheet is inserted between the rolled metallic sheets. Wood pulp is used as raw material and which is made by adjusting pulp slurry which is beated to the degree of beating of CSF200-600ml in pH5-9, the electrostatic properties of a surface specific resistance of <=1.0X10<11>OMEGA, volume specific resistance of <=1.0X10<11>OMEGA.cm, charged voltage of <=150V and decay time of <=7.0sec are added. In the early stage of the skin pass stage in a cold rolling line, the coil 3 of metallic sheet into which the guard sheet 2 added with electrical conductivity is inserted is formed, the metallic sheet is introduced to the skin pass stage 6 while uncoiling the electrical conductive guard sheet of this coil 3 and the coil 3 of metallic sheet is coiled while inserting the electrical conductive guard sheet 2 on the outlet side of this skin pass stage 6.
Patent JP-H06188830-A (JP)
Title: Search system for radio communication system
Inventor: KONNO MASAHIRO
IPC: H04W8/18
Filed: 1992-12-22
Abstract: PURPOSE:To eliminate the problem of the disturbance of the series of a radio communication system, or system selection accompanied by the adjecency of the same series system by sequentially searching the radio communication system advantageous to a user, in a search system for selecting the appropriate radio communication system from the plural radio communication systems in a portable telephone terminal when the plural radio communication systems whose carrier frequencies are different are present in the same area. CONSTITUTION:The selection priority order of the plural radio communication systems is preliminarily registered in the portable telephone terminal (step S1), the home system of a prescribed carrier frequency preliminarily contracted by the portable telephone terminal is searched (step S2), and when the home system can not be searched, the plural radio communication systems are searched according to the selection priority order preliminarily registered in the portable telephone terminal (step S4).
Patent JP-2000162262-A (JP)
Title: Method for locating failure points using multiterminal quantity of electricity
Inventor: TOI MASANORI
IPC: H02H3/40
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To correctly specify failure points, even when the failure occurs at a power transmission line having an end without an electricity quantity- collecting terminal or even if these are multiple failures at different points. SOLUTION: This method relates to locating a failure point by operating the distance from an end to the failure point with the use of a quantity of electricity measured at a plurality of terminals of a transmission line, in order to specify the failure point generated on the transmission line of a power system. An impedance of a phase judged as a failure generation phase is calculated for each end with use of a voltage or a current of each phase at each end of the transmission line, when failures occur. The calculated impedance is compared with a known impedance of the transmission line, whereby the position of the failure point is temporarily located at each end (S201, S202).  When the temporarily located results of failure points calculated for each end are compared and detected to converge in a fixed range, a middle value for the temporarily located results is set as the location result (S203-S205).
Patent JP-H07170507-A (JP)
Title: Video telephone system
Inventor: MENJU YOSHITSUGU
IPC: H04M1/663
Filed: 1993-12-14
Abstract: PURPOSE:To display only a picture of an opposite party meeting the intention of a receiver by allowing a CPU to check a display database upon the receipt of a video phone call and to display a received picture only when a received time is within a permissible time zone. CONSTITUTION:A DISK controller 22 drives a hard disk 24 to read/write picture and voice data from various data bases or picture voice processing sections 30, 38. A CPU 12 executes a program of a program ROM 16 to register and store a time zone, a name of the opposite party and a telephone number relating to the display of a picture of the opposite party set by the user. Upon the receipt of a video phone call, the CPU 12 checks the registered database and allows a picture of the opposite party only when the caller is registered and the time zone represented by a clock section 14 is a registered and allowed time zone to a display section 34. Thus, only a picture of an opposite party in compliance with the intention of a receiver.
Patent JP-H09178428-A (JP)
Title: Commodity position detector
Inventor: TANAKA TADAHIRO
IPC: G06T7/60
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To quickly detect the position of a commodity, when placed in two different attitudes, mutually turned about 90 deg., at a position as may exist. SOLUTION: There are two types of reference attitudes G1, G2 with 90 deg. phase difference at a position as may exist. Crossings between each of a first narrow light images 1 mutually in parallel and each of a second narrow light images 2 perpendicular thereto are placed in an range where these reference attitudes overlap one another to project light to a commodity B so that the images of the upper face and the periphery can be photographed to extract a first representative position J where the first narrow light images 1 are cut off at the edge of the commodity upper face and a second representative positions K where the second narrow light images 2 are cut off at the edge of the commodity upper face.  A commodity position detecting means executes discrimination processing of the first and second representative positions to exist or not, when the first representative positions J are supposedly located corresponding to the edge on the long side of the commodity upper face and also when the first representative positions J are supposedly located corresponding to the edge on the short side of the commodity upper face, and executes commodity detection processing to find deviation and inclination when the existence is ackowleged by the discrimination.
Patent JP-H11142168-A (JP)
Title: Environment-recognizing apparatus
Inventor: TAKAHASHI HIROSHI
IPC: B60W30/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To analyze and recognize primary components of an environment where a vehicle runs with a smaller amount of operation load. SOLUTION: A CCD camera 1 picks up an image of a vehicle in a running direction, and an environment recognition apparatus 9 analyzes primary components of the picked-up image thereby recognizing the image. An adaptive cruise control apparatus 10 is set by the driver's manipulation and controls the vehicle to run at a constant speed. When it is detected from the environment recognition apparatus 9 that another vehicle interrupts or a running road is increasingly congested, the control apparatus changes a control property from the constant speed control to a vehicle distance control.  In analyzing primary components of the image, the environment recognition apparatus 9 uses a conventional information space when a pick-up space is detected not to change large from a detection result of an environment change detection apparatus 20, or reconstructs an information space when the pick-up space changes large. Accordingly an amount of operations for obtaining the information space is reduced greatly, an operation speed is improved, a change in the environment where the vehicle runs can be detected promptly, and an adaptive cruise control function operates effectively.
Patent JP-2000174010-A (JP)
Title: Polycrystalline insulation film and manufacture thereof
Inventor: NAKAMURA WATARU
IPC: H01L27/10
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To suppress a single macrograin from growing in the film thickness direction of a ferroelectric film of a ferroelectric memory to reduce the roughness on the topmost surface, uniformize the film thickness and improve the dielectric strength of a capacitor by forming at least a discontinuity of a crystal in the film thickness direction. SOLUTION: After several times repeating the coat film forming (spin coat), drying and heat backing of a polycrystalline insulation material soln., the crystallizing baking is executed, then the coat film forming and drying and heat backing of the polycrystalline insulation material soln. are further made and the entire crystallizing baking is executed. The ferroelectric capacitor has a discontinuous line 13A of a crystal at a lower electrode, i.e., at a position of 140 nm from the surfaces of a Pt electrode film 12 and a Ti electrode film 11 and there are two or more grains in the film thickness direction. Owing to at least the two grains existing in the film thickness direction no macrograin grows to result in a reduced topmost surface roughness of the film, this improving the uniformity of the film thickness and raising the dielectric strength as a dielectric film of the capacitor.
Patent JP-H05173070-A (JP)
Title: Zoom lens
Inventor: TATSUNO WATARU
IPC: G02B15/177
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a zoom lens light in weight capable of corresponding to both of auto-focusing and manual focusing by moving lens groups other than the lens group most close to the object side to execute focusing. CONSTITUTION:In the zoom lens consisting of at least two lens groups, i.e., the 1st lens group G1 arranged most close to the object side, and the 2nd lens group G2, the 2nd lens group G2 has a pre-group G2F and a post group G2R and at least in a partial variable power state in a variable power area from a wide angle end up to a telephoto end, an approximately afocal system is formed by the 1st lens group G1 and the pre-group G2F in the 2nd lens group G2 and the pre-group G2F is moved along an optical axis to attain focusing.
Patent JP-H03201797-A (JP)
Title: Speaker
Inventor: KAJIYA MASAHIRO
IPC: H04R9/02
Filed: 1989-12-28
Abstract: PURPOSE:To eliminate distortion of a current flowing to a voice coil by providing a cap made of a copper or an alloy containing copper so as to enclose an inner diameter of a magnet, a side face of a center pole forming a magnetic circuit and a bottom plate. CONSTITUTION:A cap 10 is made of a copper or an alloy including the copper to cover an upper face and a side face of a center pole 5, an upper face of a bottom plate 6, an inner side of a magnet 7, and an inner diameter side face and a part of the upper face of a top plate 8. Thus, the cap 10 is arranged to both sides of the magnetic gap 11 of the magnetic circuit comprising the center pole 5, the bottom plate 6, the magnet 7 and the top plate 8. Thus, the cap 10 has a large surface in contact in the vicinity of the voice coil 4 and a current distortion is completely eliminated.